a, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:24 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000080)=ANY=[@ANYBLOB="00000008000200000000d55b617f5bb6aa4fdd3e91db6c4e092a55a2fca10032bbde29b36bd61c709400b25c9cc213b424ac630ea52665eec49eae4e8f8229e9009cba329cccc16e2a4760bd15c7186fe67c6b7e9a658bb72d625cc8cbe865a0b3264f35ee8382f405d0c77035050000000000000084d3a34bbee64ff69d", @ANYRES32=0xffffffffffffffff, @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'], &(0x7f0000000200)=0x3a) r2 = gettid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000240)=r2) r3 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)) 2018/02/28 01:09:24 executing program 4: add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='8', 0x1, 0xfffffffffffffffb) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) fcntl$getown(r0, 0x9) 2018/02/28 01:09:24 executing program 3: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000), &(0x7f0000ec6000)) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x5) tkill(r0, 0x15) 2018/02/28 01:09:24 executing program 5: r0 = gettid() r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x40) recvfrom$packet(r1, &(0x7f0000000040)=""/120, 0x78, 0x2000, &(0x7f0000000700)={0x11, 0xf9, 0x0, 0x1, 0x9, 0x6, @random="c2333d04313c"}, 0x14) exit(0x0) syz_open_procfs(r0, &(0x7f0000000100)="6e06742f726f00") 2018/02/28 01:09:24 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="adf1ec8dfac755cfe141ca1078fac018827df2f92ae50c30e900c8c03fe5a08e650acf894517d9cc94a22db2fe6c226462b274f9eafe913beae64fd8ebca0d9e56ac7963a4b8556581ed667fb4dcf17dcf3da77503b68aea58bf24097905d7d6a411bdec1066aee1f2378448f9ccd4943bb8c08d49b47ebb3531e7315d29e9a2a4a798cf447659ab29cc832c353745d0c5b338d863b7f36a7ba5a86753847a229b69a6d97e") setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x900, 0x4) 2018/02/28 01:09:24 executing program 4: add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='8', 0x1, 0xfffffffffffffffb) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/28 01:09:24 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000318000)='/dev/amidi#\x00', 0xce6a, 0x101001) write(r0, &(0x7f0000000340)="e8c232326a5393e3688176af73fefe0bf8c41563aa99777c71605dd008bbf1b125bdbfe495a1b1bb39b728df7301818ed4a3f76dc8c611521dc3038bfeeb506507a75efff5aa82d3b166d95519772c6c0f6e7eb958bcd11f8971fe05e795802d15ad6b59e415cdcc0c808606dadc4a9ea828a0eb525b12a2b4d44f16ad49fbbb6f7a8b7dbfa277730fdaa0ea62eea9cb14e92c47294ae58e6fd957d7e7e0334051b68835925136b2392f322bd0fcee0b83e038e85dd4353efde1d3f1d98f8d27cde9c6c6d4b142bf3452e2db682393215c88a08a1f58cecb1030547011056a522c28d8b79f798e7a9a617a3fce4e297f3a3c305a78be9272ec5a5fcce69393bc385972f70e991c80c0453c3fb74a5b2d574390b90252919e6f240d257e83053155aebaedf8280ba1d333dbeca65b0cc28f82ea303f4ecaff942fda6c2e8b002709f36a5de70ff63d4b27a67d6bcc5c1bd86b83feb97968fcbe43c0ee0ab0d0af8ee56634e05d91", 0xfffffffffffffcca) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000040)=0x10001, 0x4) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1f, 0x60040) 2018/02/28 01:09:24 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x9, 0x5, 0x7fff, 0x4, 0x9, 0x7, 0x33, 0x0, 0x2, 0xfffffffffffffff9, 0x80000000, 0x2, 0x0, 0x100, 0x200, 0x4, 0x400, 0x6a, 0x44, 0x10000, 0x100000001, 0x3, 0x6, 0x100000001, 0x0, 0x6, 0x100000001, 0x401, 0x7, 0x80000001, 0x1, 0x3f, 0x1, 0x1aaa459, 0x0, 0x2, 0x0, 0x5, 0x7, 0x1f, 0x1, 0xffffffff, 0x6d, 0x2, 0x28000000, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:24 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4, &(0x7f0000000040)="834ffcf55990ff1b0ecf4f978ba25ac172057f2f3b811d265d473853795b") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/02/28 01:09:24 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) pwritev(r0, &(0x7f0000001540)=[{&(0x7f0000000040)="01fb1cef2c5b64c7fa4c5121826688e6e703513969e868190ca43caceed15894d768f4833fea272366d739a35cc3070e60b365f68a83b257608c91bd52a03abb21745d674bc2fad921ebec377ad5c605684c87b04f8efe093797fece6fcd38938f02db21959ac5a60bbe7fac603767183dba9e38cd3a71ad4ef0c5550eabbc8869936b0a02adcddfb08aa6513be8864f70ece47bc126adb86050e77e917081705a62fc9439949a67d516209e2764a8e6ee4bcfdb64f2762d2e58533014e07cb1f54f97bfda37ee1aecad9a3dfae3baae9a8b9af19254ce18594e49a39bce0901054a14f9f2c9", 0xe6}, {&(0x7f0000000140)="fc17f3a3782772f95e4c95c4f7054aa64c529e34280cd8cb14c508c9cd128850ba9c0448bffbe0acafa27204662a63d9c74b35e01acaa8ab3c3673c89042570c4865655523fe60dbf8f377619acd565084b73bf50452b2b1", 0x58}, {&(0x7f00000001c0)="c630712a002ee874ea9e2bd5aae9ee62b23361e6d0cf2a3a30cf525894e1a4c8888ebed6d84b36fc9bf284bddc767f67885d1a77d6949ad678301331806a4fbb46167036e1e061fba020a35f3135aea782", 0x51}, {&(0x7f0000000240)="56cddb6a3f137ad9692229b9a2d1ce5b760d2402c41476b92a22cbc24cc96e61b5e17752ab12469791ca1e792cbd28763c3efb792b606e48fc072216b08816f6a181a4cb6b66e6a71b4922da252240c50e2265aab11008f7e4638d7058", 0x5d}, {&(0x7f00000002c0)="2319042bf2fe8e1284c75ac187f2c0e640a7a0cb0286054b5f5c3cb6cc2894d8589c0a2c115c298549418414311009e6aef6ecab0cc8d2fb7638d1173a3c3861b642172e20", 0x45}, {&(0x7f0000000340)="426f391349e628970f937d3087349aa5902e24b53cfe100481c179414e8b6d6d9c0fefbbabe50a52df8ec5adca1c7c5bb236db3f7ce4f601f27626f0e4f072a889c3dd52b3df74eac748429a3c6bd47ad5f31b3fe01db4b2d19a228d416df2b8f2c1dd1b52a90b0ecda8572feec757768e4f9f6e8a754153205d5a8045bb01928443f2bdb1cd9e6d5e09265bec36d157737dffaa07d918658b63e7ea8dec3f806f19048570b581ba8bc3c381312e71bca2ce2e6aba0fbfa0e36772c783b69130", 0xc0}, {&(0x7f0000000400)="7954bdef6dedccd9be80da42129cb5772cae490c56cd25d9b6d4cf2356b61a2cdb0e320663e76f1046b7f7daac99236803ef1ea0cb019b3b7c0e45fa556b6ec98039d7614f362a2b6c9a144514643969e13271967bed8f14de237cdad3cece9d06f0ca0106d9d29349cafceb90b62d98ef9b6a4e570eb80af1", 0x79}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="a4e76be6da71712a644220c7186f518131b9fd4d62f36d6074f647c552ec99610e345087f68eb20dcfbf7b53b354bf6f4d02ee804467e65b349588594c467d32c7ecaecc80adc7c81a6c360e1df76645853a68ad6bb059ea1d85ecc74fed339c55cd33c6ba76126990a0b563d6698423129229fd4d340e0150643735b750e7d27edd291f239e87629b97942e3bcfa9d450c67ec8f331b0850bc5", 0x9a}], 0x9, 0x0) r1 = getpid() r2 = getpgid(r1) setpriority(0x1, r2, 0x0) 2018/02/28 01:09:25 executing program 4: r0 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='wlan1:\x00', 0xfffffffffffffffb) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x200, 0x0) fchmodat(r1, &(0x7f0000000200)='./file0\x00', 0x100) add_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="38c8899312f9a75edfe880c41145e7d7c7ce1dd22bbe3e836c776500a690af14ca1979f2f7a7e29cdeccae73e90036085b5e2bd01017a28cef1db80e21077bc9280707797af36f2865b58fbe8127ebc6407e7131dbe001d424d4028563aa16a9afacb0d036b3e58774bbd2000000000000000000000000", 0x77, r0) 2018/02/28 01:09:25 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x9, 0x5, 0x7fff, 0x4, 0x9, 0x7, 0x33, 0x0, 0x2, 0xfffffffffffffff9, 0x80000000, 0x2, 0x0, 0x100, 0x200, 0x4, 0x400, 0x6a, 0x44, 0x10000, 0x100000001, 0x3, 0x6, 0x100000001, 0x0, 0x6, 0x100000001, 0x401, 0x7, 0x80000001, 0x1, 0x3f, 0x1, 0x1aaa459, 0x0, 0x2, 0x0, 0x5, 0x7, 0x1f, 0x1, 0xffffffff, 0x6d, 0x2, 0x28000000, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:25 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r1 = getpgid(r0) setpriority(0x1, r1, 0x0) 2018/02/28 01:09:25 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000000100)={0x1, 0xa11, &(0x7f0000000080)="2c981cdbeea87bd18559b83d67ed35b25bc5e0e79e8c79c33ab1dede49", &(0x7f00000000c0)="66a43f00bf5ff827dcb52886f539ebbfad", 0x1d, 0x11}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/02/28 01:09:25 executing program 5: r0 = gettid() exit(0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x802, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x101, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) mlock2(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x1) syz_open_procfs(r0, &(0x7f0000000000)='net/icmp\x00') 2018/02/28 01:09:25 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) dup(r0) rt_sigtimedwait(&(0x7f0000000000)={0x7}, &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x989680}, 0x8) 2018/02/28 01:09:25 executing program 3: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000100)={0x3, 0x2, {0x3, 0x3, 0x1, 0x2, 0xf800000000000000}}) timer_settime(0x0, 0x0, &(0x7f000006b000), &(0x7f0000ec6000)) ptrace$setregs(0xd, r0, 0x7f, &(0x7f0000000000)="43e84d72917f9444155f71c9115ca37c7d4210dc8047da39c7aaefb1771e0a7b09abc08ffcffe651aad3c41379f390b6c176f641") ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)={0x7270efad, 0x7, 0x6, 0x1, 0x4, 0x3}) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x5) tkill(r0, 0x15) 2018/02/28 01:09:25 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000318000)='/dev/amidi#\x00', 0xce6a, 0x101001) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x7fff, 0x4) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x4ce, &(0x7f0000000080)=0x4) write(r0, &(0x7f0000bfd000), 0x0) 2018/02/28 01:09:25 executing program 7: r0 = getpgid(0x0) setpriority(0x1, r0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) 2018/02/28 01:09:25 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x7fff, 0x4, 0x9, 0x7, 0x33, 0x0, 0x2, 0xfffffffffffffff9, 0x80000000, 0x2, 0x0, 0x100, 0x200, 0x4, 0x400, 0x6a, 0x44, 0x10000, 0x100000001, 0x3, 0x6, 0x100000001, 0x0, 0x6, 0x100000001, 0x401, 0x7, 0x80000001, 0x1, 0x3f, 0x1, 0x1aaa459, 0x0, 0x2, 0x0, 0x5, 0x7, 0x1f, 0x1, 0xffffffff, 0x6d, 0x2, 0x28000000, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:25 executing program 4: add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='8', 0x1, 0xfffffffffffffffb) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x40600000, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/02/28 01:09:25 executing program 6: pipe2(&(0x7f00000000c0), 0x80000) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/02/28 01:09:25 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x7fff, 0x4, 0x9, 0x7, 0x33, 0x0, 0x2, 0xfffffffffffffff9, 0x80000000, 0x2, 0x0, 0x100, 0x200, 0x4, 0x400, 0x6a, 0x44, 0x10000, 0x100000001, 0x3, 0x6, 0x100000001, 0x0, 0x6, 0x100000001, 0x401, 0x7, 0x80000001, 0x1, 0x3f, 0x1, 0x1aaa459, 0x0, 0x2, 0x0, 0x5, 0x7, 0x1f, 0x1, 0xffffffff, 0x6d, 0x2, 0x28000000, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) [ 462.418212] hrtimer: interrupt took 30772 ns 2018/02/28 01:09:25 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000000000)=""/94) 2018/02/28 01:09:25 executing program 7: r0 = fcntl$getown(0xffffffffffffffff, 0x9) getpgid(r0) setpriority(0x0, r0, 0x0) 2018/02/28 01:09:25 executing program 4: add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='8', 0x1, 0xfffffffffffffffb) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/02/28 01:09:25 executing program 3: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {r2, r3+30000000}}, &(0x7f0000ec6000)) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x5) tkill(r0, 0x15) 2018/02/28 01:09:25 executing program 4: add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='8', 0x1, 0xfffffffffffffffb) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400200, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000040)='bdev\'\x00') 2018/02/28 01:09:25 executing program 5: r0 = gettid() exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/icmp\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000000c0)={r2, 0x100, 0x1f, "e878aeac8b54688211dc8341c778a95910fb7f9e433caab2f1e3f083134efb"}, 0x27) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) sched_yield() rt_sigtimedwait(&(0x7f0000000140)={0x6}, &(0x7f0000000180), &(0x7f0000000200)={r3, r4+10000000}, 0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x100c2, 0x0) 2018/02/28 01:09:25 executing program 7: r0 = getpgid(0x0) prlimit64(r0, 0xf, &(0x7f0000000000)={0x8a19, 0x6}, &(0x7f0000000040)) setpriority(0x803, r0, 0x0) 2018/02/28 01:09:25 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000318000)='/dev/amidi#\x00', 0xce6a, 0x101001) write(r0, &(0x7f0000bfd000), 0xfffffffffffffc32) 2018/02/28 01:09:25 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x6eb6, 0x200000) r3 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x80000001, 0x40) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000140)={0x3, r3}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4008641c, &(0x7f00000002c0)={r4, &(0x7f00000001c0)=""/241}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x10002, 0x0) 2018/02/28 01:09:25 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x6080, 0x0) 2018/02/28 01:09:25 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x4, 0x9, 0x7, 0x33, 0x0, 0x2, 0xfffffffffffffff9, 0x80000000, 0x2, 0x0, 0x100, 0x200, 0x4, 0x400, 0x6a, 0x44, 0x10000, 0x100000001, 0x3, 0x6, 0x100000001, 0x0, 0x6, 0x100000001, 0x401, 0x7, 0x80000001, 0x1, 0x3f, 0x1, 0x1aaa459, 0x0, 0x2, 0x0, 0x5, 0x7, 0x1f, 0x1, 0xffffffff, 0x6d, 0x2, 0x28000000, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:25 executing program 4: add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='8', 0x1, 0xfffffffffffffffb) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x200) syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x1, 0x1) getsockopt$inet_int(r0, 0x0, 0x33, &(0x7f0000000140), &(0x7f0000000640)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00000000c0)={@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000240)={"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"}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req3={0x200, 0x80000000, 0xffffffff, 0x2000000, 0x8001, 0x5, 0x100000001}, 0x1c) 2018/02/28 01:09:25 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x9, 0x7, 0x33, 0x0, 0x2, 0xfffffffffffffff9, 0x80000000, 0x2, 0x0, 0x100, 0x200, 0x4, 0x400, 0x6a, 0x44, 0x10000, 0x100000001, 0x3, 0x6, 0x100000001, 0x0, 0x6, 0x100000001, 0x401, 0x7, 0x80000001, 0x1, 0x3f, 0x1, 0x1aaa459, 0x0, 0x2, 0x0, 0x5, 0x7, 0x1f, 0x1, 0xffffffff, 0x6d, 0x2, 0x28000000, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:25 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/02/28 01:09:25 executing program 7: r0 = getpgid(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) mq_getsetattr(r1, &(0x7f0000000040)={0x9, 0x8, 0x2, 0xbb, 0x608d7bce, 0x3993, 0x81, 0x10001}, &(0x7f0000000080)) setpriority(0x1, r0, 0x0) flock(r1, 0x8) 2018/02/28 01:09:25 executing program 4: add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='8', 0x1, 0xfffffffffffffffb) r0 = memfd_create(&(0x7f0000000000)='user\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000080)=""/73}, 0x18) 2018/02/28 01:09:25 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000180)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xc61}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e23, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, &(0x7f0000000140)=0x8c) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/28 01:09:25 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000318000)='/dev/amidi#\x00', 0xce6a, 0x101001) write(r0, &(0x7f0000000000)="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", 0x142) pipe2(&(0x7f0000000180), 0x4000) [ 462.993348] audit: type=1400 audit(1519780165.716:87): avc: denied { getrlimit } for pid=28064 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=process permissive=1 2018/02/28 01:09:25 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffe}, 0x0, 0xd7, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/02/28 01:09:26 executing program 3: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000100)) getgroups(0x5, &(0x7f0000000140)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000380), &(0x7f00000003c0)=0x0, &(0x7f0000000400)) getgroups(0x6, &(0x7f0000000440)=[r3, r4, r5, r6, r7, r8]) timer_settime(0x0, 0x0, &(0x7f000006b000), &(0x7f0000ec6000)) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x5) tkill(r0, 0x15) 2018/02/28 01:09:26 executing program 5: r0 = gettid() exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/icmp\x00') ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x80800) 2018/02/28 01:09:26 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/02/28 01:09:26 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x7, 0x33, 0x0, 0x2, 0xfffffffffffffff9, 0x80000000, 0x2, 0x0, 0x100, 0x200, 0x4, 0x400, 0x6a, 0x44, 0x10000, 0x100000001, 0x3, 0x6, 0x100000001, 0x0, 0x6, 0x100000001, 0x401, 0x7, 0x80000001, 0x1, 0x3f, 0x1, 0x1aaa459, 0x0, 0x2, 0x0, 0x5, 0x7, 0x1f, 0x1, 0xffffffff, 0x6d, 0x2, 0x28000000, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:26 executing program 4: add_key(&(0x7f0000000180)='\x00\x00\x00\x00\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='8', 0x1, 0xfffffffffffffffb) 2018/02/28 01:09:26 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000318000)='/dev/amidi#\x00', 0xce6a, 0x101001) write(r0, &(0x7f0000bfd000), 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) 2018/02/28 01:09:26 executing program 7: r0 = getpgid(0x0) setpriority(0x1, r0, 0x0) waitid(0x2, r0, &(0x7f0000000000), 0x20000002, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0xf3aabfaa8649f3bf) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000080)=0x5) 2018/02/28 01:09:26 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$llc(r1, &(0x7f0000000000)="dd00912bb6c2b54ab27fbc7d2e36c343aaa22221fcfa765a73aff8457131c328ddd56ab5c7904a3e9f6403c5aa0799863015a4f5d8c78a03fc8fc1ec9b7a4bddeca45f00bd99f8bb57e01f9221e63ae5992668625639478e8238d47ac2daf1392f5966b145fc33fb23a317943f23c9c90b420624ac14ba29d83fda4ab741ebed65516a3eb4fd9d9313ddb6656b1a1a81fc", 0x91, 0x8084, 0x0, 0x0) 2018/02/28 01:09:26 executing program 1: r0 = socket$inet(0x2, 0x2, 0x7) r1 = dup(r0) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/28 01:09:26 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xea8, 0x200) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000240)={@nfc_llcp={0x27, 0xa9db, 0x5, 0x4, 0x7, 0x20, "e8e63bd0f7fcce304ea8b4b9b27ae6ef87bc47b7b73010e2acd5a50af1453009d8c559ec4adf805d34d1baf8e2f4764dcf67a89d19f7e5fdc8855a1e7d5c8a", 0xfffffffffffeffff}, {&(0x7f0000000040)=""/210, 0xd2}, &(0x7f0000000140), 0x44}, 0x74) add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='8', 0x1, 0xfffffffffffffffb) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000002c0)) 2018/02/28 01:09:26 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x33, 0x0, 0x2, 0xfffffffffffffff9, 0x80000000, 0x2, 0x0, 0x100, 0x200, 0x4, 0x400, 0x6a, 0x44, 0x10000, 0x100000001, 0x3, 0x6, 0x100000001, 0x0, 0x6, 0x100000001, 0x401, 0x7, 0x80000001, 0x1, 0x3f, 0x1, 0x1aaa459, 0x0, 0x2, 0x0, 0x5, 0x7, 0x1f, 0x1, 0xffffffff, 0x6d, 0x2, 0x28000000, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:26 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, 0x2, 0xfffffffffffffff9, 0x80000000, 0x2, 0x0, 0x100, 0x200, 0x4, 0x400, 0x6a, 0x44, 0x10000, 0x100000001, 0x3, 0x6, 0x100000001, 0x0, 0x6, 0x100000001, 0x401, 0x7, 0x80000001, 0x1, 0x3f, 0x1, 0x1aaa459, 0x0, 0x2, 0x0, 0x5, 0x7, 0x1f, 0x1, 0xffffffff, 0x6d, 0x2, 0x28000000, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:26 executing program 7: r0 = getpgid(0x0) ptrace$getenv(0x4201, r0, 0x573, &(0x7f0000000000)) setpriority(0x1, r0, 0x0) 2018/02/28 01:09:26 executing program 4: add_key(&(0x7f0000000000)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='8', 0x1, 0xfffffffffffffffb) 2018/02/28 01:09:26 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/02/28 01:09:26 executing program 4: add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='8', 0x1, 0xfffffffffffffffb) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x200000) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000040)={[{0x3, 0xb3, 0x6, 0x10001, 0x4, 0x5, 0x8, 0x452d, 0xffffffff993b36ff, 0xb9, 0x49, 0x147, 0xb21}, {0x9, 0x7ff, 0x5, 0x0, 0x6, 0x400, 0x8, 0x3, 0x5, 0x9, 0xa68, 0x100000000, 0x4}, {0x10001, 0x7, 0x9, 0x1000, 0x1, 0xfff, 0x0, 0x2, 0x80000000, 0x40, 0x187, 0x710c, 0x5}], 0x7fffffff}) 2018/02/28 01:09:26 executing program 3: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendmmsg(r1, &(0x7f0000005f00)=[{{&(0x7f0000000000)=@sco={0x1f, {0x0, 0xffffffff80000000, 0x6, 0xb63, 0x7, 0x6fff}}, 0x8, &(0x7f0000000100)=[{&(0x7f0000000040)="bf861afd4b5f5ae15d712c75c5", 0xd}], 0x1, &(0x7f0000000140)=[{0x10, 0x1, 0x3, "e09a"}, {0x24, 0x0, 0x0, "fdc17758ed24e096fee0f2b771b57a3f1920f85a341f"}, {0x100c, 0x6, 0x3, "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0x1040, 0x10}}, {{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000001180)="e2e680059d3546672cbaeea9d15f2b2cf9080b93d3e422f2d3185a6e60b2691194da5a417a262f75a6921d5c692f664f04bb05044f83f47d15fc73415bbeb82fff46f585180b1cb24d13ba22ebd035b0ca1c3478d66392b0514dad6340cc7b2d1110bbcc234aa69a3dfe3abf821d13338ac54cbcb4f1b1432359a807b72004aa5308ce19529b9182aaaf05f81970622846b2ccb69c78dc7f9b213795dfeba4065230a29885b0db31859d7b7c85a24d3fb1d6709dce9f8ea7e5ce442a8f3105f39b45246c8c735d1d3746917f946e065e0a4956d3858212c6c42e62cebe3e3521e4c02a7151fd7fcbab836b345a9e12dad2", 0xf1}], 0x1, &(0x7f00000012c0)=[{0x14, 0x101, 0x200, "23bd7d65893eeb"}, {0x34, 0x111, 0xfffffffffffff801, "99e3efdb0fd5b61661d5910baf97e63f52c91773463a1a8c162ec3257c6d5fc424b49560fdcd23"}, {0x84, 0x11f, 0x55be, "246ccfcf4ebbbec50c13888ae29b8a9690c98fcf60b44943171577aa57881d2a464a2454c6e2f5639eac2452f00ae408fb1a19d12e066977f3afa4c0d1414c7b520e750996eaeb40ec9a3091c4a7a2204e92e2a87e9b7e6299a9dd87a41e034af81c3211aa1b0ae3d0b00014dd104ab6fc465e0d194e8a"}, {0x24, 0x11f, 0x8, "d8c63235153d2595fab438462b9d5efca7ade934dbb8"}, {0x50, 0x88, 0x9, "0a33d388026b8e6f4ffcab1f792b110cf7abdb6b8deae3af46bc4bd564e014ae76b3541bce333912f0c3e74edb1881df1a677deba45217a9a2d481e7939cd0947756695a"}], 0x140, 0x11}, 0x200}, {{0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000001400)="fe6d9b635620c0389c121f8d215f5b1f0f1f1784d28ea9dd92292f3f9ea44611b1bdd049c845843a9aeefb8dae524eabe95bcc495b3585b5abd7bed777d0bee0264a8165b17625578349387e0a257cf8ff28b54f", 0x54}, {&(0x7f0000001480)="ef946933c1c6ea323571b23cad76f4b6db707db3dd2e669a97117f4119556f50f75b5cfe8dd82c1a9e9cd34abb774e48f1bbc87c214dd8508fc7013d0f2713e88d498c28ce764daf", 0x48}, {&(0x7f0000001500)="19cdc798e7d59af3cda8a953e311c85e4a61115a53723237ca4b338b9d75accb5938de9c140cca7931c2c76ac2e26748aa0a1c92c97e8be7da066ad4aff49a20e08e2b51715882437cbce2768b28703a036eb619dcd704a24025c8beb454a2c8bb57c741ab747a1389f8fa9bdbe87bdae9ef67d9471737c910a336dc0b86e89a0b6b60f2e2b904b1dffba45567388736ecc0938760291a16454985e1cd011b651e2f96e7d6716449da28451e9c9c8453402318a4055cc3e299ccc5ac377762e855ebd317c67bb4be63b7ee7f8cf645bdfb95d7370c857f6a40de6727717eb00ebcd7c93680b69a1cb022e0823bcbc6c2eec4", 0xf2}, {&(0x7f0000001600)="804a630a8df7828bc4cc003487d27e5ca366f602522213bab73a4a1683dd756ab835677d9b4c4427b67dbaa6e5ee7f14a54b8f654875663d6e6e25ace037492852105229874a1051accd2fb3a68ffaaa770b5393b1a70111eb88bacd55f6cc51e66c0dba8aa75a407333d6596fde2607147ec36431c4700dc8e7282aca26e63690a8209a8cb40a069287c4e667d3d2172003620c2ef1b8e552beda04683fa4", 0x9f}, {&(0x7f00000016c0)="a6a1538df77d836fcfb673da3fd73c2934ab01a9e21a1a58236b75ad942f87f5b4a1be319a31a611a6f083c1dc876fc4c59460f5b859e60c939771086c70a5a56f5947e893f78d23d208f67bccdf9f7d91c01a593b6b1579c029996a8920246c056b46f36ffa5852f9abed0d70290615a6a1e754c5768db041c4ff5c3d21d5a492fa603513e8fdececabfd5230536a2094a6e530797aaac24d8f3ae7fe44ef649ca7ec63d64d93570c0af9f79baf987143cc1ba6a897e9a23c9431f0b6b70d930454dfbb801e4ec1d07ad49a1d8eb426815fda6233fb3e513c9121bb80397a7a47b68e", 0xe3}, {&(0x7f00000017c0)="4f0e8274b38263a8c3fa435b21525c531ecde9facf6ef184659c95abeb3d1399c567d9eddfbb93939116cc65e91e0f6f6e08ace00ab9e19059b3142ed7eb2772a0cf6ffbeb26cd74d5dafc6fc72ab72b350c8f8d80d97229b6ce86fc8fa5042c95646df5", 0x64}], 0x6, &(0x7f0000001880)=[{0x100c, 0x29, 0x20, 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"a82ef0c369204562fa1c71e4b2be833d1016412c343840b57feae70543b722d570ffba56c199b91e6c1428a2106dac229ee0038f56a8d1aaba9b9afbba2df58022c3704eb1"}, {0xd4, 0x10d, 0xc10, "c342a764d8543fd406736918207242dd7c16a6bea2b56cd8639337ad15e31f50b4ee7f10a09b8a34d275711e5548cf6634454d545bb187117a0a286b5bca1062b8224ceafd94f26edbc13fe7888ce4bae912359eab37cefdecb13b0d166447b70c7eff2d1c4584da6acbd5f790d0cf27b13290bddbab33cf58c6f7f50e49ba2ce83fe30631110cf787d48a794cfe8da7c4b326b8688449bdd9f11dad09c5b7e2b5741bd157035d1e952ba60cd280c61c50361dec9d22851ae43bb587327657593405903aad"}, {0x70, 0x105, 0x100, "2bdfae476f64e76bc6b770b4b7b0185d586ca9047976a218a91e17d2f58709d19bea6edb8c66aea054da6407497389f19da5cb7b78b18a95f465a33efc7518746c51a3b8b101773be2fe79e8368a74558605fc053ca8f5acdc77154e672e174716777b"}, {0x2c, 0x119, 0x5, "dca2579e2809549883dbb6b16d00bad37bb34f6a28ba38a0d11dab9224"}, {0xe4, 0x10e, 0x200, "d5763e43ce39c2ac1f0229c75b66c5881d109e85f46d7e9dc9dd9f8f950c32675f5333763e1b41d36c6b6f8dcd5d3912e4e921b4957922dfa5d88aa46efa2fb6c5aa76ee8c626f26454c2e0a358f6c93faffcfd96e7b69adb5582f8aa9d22da95aadde2f2088790ae6568d3f1219e5025406d8e6b70884cf8f0d7fda08cbb2d8dc81ccc0aa22ce424a90e26262f686b214409262a022d8b7b4d0c69c9f399459c44840fec28f1cb7e2600febc1daaca706d81761c23a862eb69986dbf967806222e841310a0cfa740fddc795bf5a1409d47f8783fa8a"}, {0x104, 0x10b, 0x6, "cf60449a178d2b537ff319bf235e0ad9ef2151c57d15231728bf688f3e133b36cc0567a980a8861a8a46c3ecf56a0d245327ed89779b9e12ca62e59b97fd8e2ef4cdc3d4b3e31632fb401c1dac7188be8e414e7dfaf5b9566c21c0cb14d323d0a94079340bf2da7736db3cf81c6701b78d52d3197ca444794a4fba6ad75fcff75fa93da31be046150b35dca1857051a2ed79dab56149ca5dbe501e116cd7df8024e544af4982b6c5e85e52888bcaf92fd586610584b765623a65c0151bddbb4c64e3673e29edd2bc63bf255378957acf737519e850bd739bbdc255055c7b4e169bc0939db10d64e0f63fe1d24719929cf8e1236953e0"}], 0x4fc, 0x40}, 0x40}], 0x6, 0x20000000) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x5) tkill(r0, 0x15) 2018/02/28 01:09:26 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000040)={r1, 0x9, 0xffff, "9e98112afdf109b2e3230f71ed2bb9a1f80c58100412f6fa035923964993e08aac8cf479fca8e02ff375192918221cf554f3e8d5abcf32af36bbed70ccfa22b22a387b309865442b104aff49d17ed94f4eb06dce8f2dfff34399eeefc6a8bac4975932614c32e977a777e4f4a2eb4138b2af64d237f0430745290c3fc29b04fbf66cc114db5b1d5c7fb41dfc74e09053499207762b6201cffc31417f1e62133b2c447afcb65d8b5f2402adfd101d1af1c0556de9bbfc5067685de806f71506df20092a2d4c0b61f2b8279c0ae940b16d2add0c7d47ea49eb59ec6620697787c7"}) add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='8', 0x1, 0xfffffffffffffffb) 2018/02/28 01:09:26 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="40ce81af4a100fa098bc180f010000004c25fe30f54a344804a4c5b7500e582fe0fed1d0512e110fab1b9504e39b2af88445babfe2d35575fd6485ab436a40fee617fa818b90b2521bca934e6f5bf51eb365ecc5a651cd30d7910000000000000000000000", @ANYRES32=0x0], &(0x7f0000000100)=0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/02/28 01:09:26 executing program 5: r0 = gettid() syz_open_procfs(r0, &(0x7f0000000000)='net/icmp\x00') 2018/02/28 01:09:26 executing program 2: write(0xffffffffffffffff, &(0x7f0000bfd000), 0x0) 2018/02/28 01:09:26 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x82000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) sendto$inet(r2, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/28 01:09:26 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffff9, 0x80000000, 0x2, 0x0, 0x100, 0x200, 0x4, 0x400, 0x6a, 0x44, 0x10000, 0x100000001, 0x3, 0x6, 0x100000001, 0x0, 0x6, 0x100000001, 0x401, 0x7, 0x80000001, 0x1, 0x3f, 0x1, 0x1aaa459, 0x0, 0x2, 0x0, 0x5, 0x7, 0x1f, 0x1, 0xffffffff, 0x6d, 0x2, 0x28000000, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:26 executing program 7: r0 = request_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='@systemeth0em0user\\-cpusetsecurity\x00', 0x0) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f00000002c0)=0x2, 0x4) request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='-%lo(\x00', r0) r1 = getpgid(0x0) setpriority(0x1, r1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0xffff, 0x800) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x6, 0x16, 0x6, 0x6, 0x8, 0xffffffffffffffff, 0x2}, 0x2c) splice(r2, &(0x7f00000001c0), r3, &(0x7f0000000240), 0x8000, 0x5) 2018/02/28 01:09:26 executing program 5: r0 = gettid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x3f}}, [0x6, 0xb4c, 0x100000001, 0x0, 0xff, 0x0, 0x0, 0x400, 0xefae, 0x9, 0x7f, 0x9, 0xffffffffffffffc1, 0x7f58, 0x6]}, &(0x7f00000001c0)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000280)={r1, 0x48, &(0x7f0000000200)=[@in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e22, 0xb382, @empty, 0x5}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f00000002c0)=0xc) exit(0x80000007) r3 = syz_open_procfs(r0, &(0x7f0000000000)='net/icmp\x00') setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x80}}}, 0x8c) 2018/02/28 01:09:26 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x144, 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x1) add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='8', 0x1, 0xfffffffffffffffb) 2018/02/28 01:09:26 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x80000000, 0x2, 0x0, 0x100, 0x200, 0x4, 0x400, 0x6a, 0x44, 0x10000, 0x100000001, 0x3, 0x6, 0x100000001, 0x0, 0x6, 0x100000001, 0x401, 0x7, 0x80000001, 0x1, 0x3f, 0x1, 0x1aaa459, 0x0, 0x2, 0x0, 0x5, 0x7, 0x1f, 0x1, 0xffffffff, 0x6d, 0x2, 0x28000000, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:26 executing program 1: memfd_create(&(0x7f0000000000)='cgroupeth0%+.\x00', 0x3) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/28 01:09:26 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x40) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000080)={0x0, 0xfffffffffffffff9}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/02/28 01:09:26 executing program 7: r0 = getpgid(0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockname$netlink(r1, &(0x7f0000000000), &(0x7f0000000040)=0xc) setpriority(0x1, r0, 0x0) 2018/02/28 01:09:27 executing program 1: r0 = socket$inet(0x2, 0x4, 0x0) r1 = dup(r0) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/28 01:09:27 executing program 3: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4000000000000000, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000002c0)={r0, r4, r5}, 0xc) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000), &(0x7f0000ec6000)) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x5) tkill(r0, 0x15) 2018/02/28 01:09:27 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x2, 0x0, 0x100, 0x200, 0x4, 0x400, 0x6a, 0x44, 0x10000, 0x100000001, 0x3, 0x6, 0x100000001, 0x0, 0x6, 0x100000001, 0x401, 0x7, 0x80000001, 0x1, 0x3f, 0x1, 0x1aaa459, 0x0, 0x2, 0x0, 0x5, 0x7, 0x1f, 0x1, 0xffffffff, 0x6d, 0x2, 0x28000000, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:27 executing program 7: r0 = getpgid(0x0) setpriority(0x6, r0, 0xfffffffffffeffff) sched_getattr(r0, &(0x7f0000000000), 0x30, 0x0) 2018/02/28 01:09:27 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xce6a, 0x101001) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x600002) io_setup(0x7, &(0x7f0000000080)=0x0) io_cancel(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f00000000c0)="6ddb12a416ee24b176a52ba6841215c562218a629125aba37cbdab04438e398f957f3c08445a7f7a9f", 0x29, 0x800, 0x0, 0x1, r1}, &(0x7f00000001c0)) write(r0, &(0x7f0000000140)="c3c1b451172f2dcc60c68797c0691bdebd7e9b0d113d18cd5f31ee70db7c2bba9c5a1bad487452effcb401d20e064d86df1062f7176b02df650b69e578bb29989896d1d421e7133a7731552173ef21cbd3396b00000000000000", 0x30e) 2018/02/28 01:09:27 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x6, 0xffffffffffffff9c}) ioctl$VT_DISALLOCATE(r0, 0x5608) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/02/28 01:09:27 executing program 5: r0 = gettid() exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/icmp\x00') signalfd4(r1, &(0x7f0000000040)={0x3c}, 0x8, 0x80000) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000340)) sendmsg$nfc_llcp(r1, &(0x7f0000000300)={&(0x7f0000000080)={0x27, 0xff, 0x40, 0x7, 0x9, 0xdcf4, "85169e72713a7ddc31374fe9622714b6448458a275dcfc95c44b7b6b5c7b7f29a5de993bac5cabd0c7be1189e49981db6802a43e951f73960f1ce7a63c7b73", 0x1ff}, 0x58, &(0x7f0000000280)=[{&(0x7f0000000100)="eb89854bbdfe616f6abf777485422dfb0e2e109d85d1cbbc2888c601dfd14603ddffcfd1b16488a16c266bc1ac3d75456f7d2d3001885a8db797a83d0142e11c2dcdae647e3676d095feac2ad8bbec952fa7c8eaea5aa1d81e18c68889b87144910befd88f83c15e8ffb4eab0bcb12ac38432de859266b88a91902f48f58897cf7", 0x81}, {&(0x7f00000001c0)="c557484079812e8ca2ce58e6b04f0f9e15dee3954fc1489847df8df72c2ba98e4f92b705a331affdaa4e123e435ee91b451b411f871830152f656a0f718dd766468cebf92b8c15032ac63a4c28906019a48b9aa3c1161a0365d869098c0e1e55944c8545df8350c22b9b4b4dd35039a1e119b33d4b840014bb53e7216791c0609fe74a3e57b9", 0x86}], 0x2, &(0x7f00000002c0)={0x30, 0x104, 0x3, "4af23000c329fd449b0ac7a4744c60680c0acb113ae226b4035f0d6e23b6f4cd4262aa"}, 0x30}, 0x20008081) socket$nfc_llcp(0x27, 0x2, 0x1) 2018/02/28 01:09:27 executing program 4: add_key(&(0x7f0000000000)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='8', 0x1, 0xfffffffffffffffb) 2018/02/28 01:09:27 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/02/28 01:09:27 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x100, 0x200, 0x4, 0x400, 0x6a, 0x44, 0x10000, 0x100000001, 0x3, 0x6, 0x100000001, 0x0, 0x6, 0x100000001, 0x401, 0x7, 0x80000001, 0x1, 0x3f, 0x1, 0x1aaa459, 0x0, 0x2, 0x0, 0x5, 0x7, 0x1f, 0x1, 0xffffffff, 0x6d, 0x2, 0x28000000, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:27 executing program 7: r0 = getpgid(0x0) setpriority(0x1, r0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x111000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000180)='./file0\x00', r2, r3, 0x1900) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x1) ioctl$EVIOCGNAME(r4, 0x80404506, &(0x7f0000000040)=""/243) 2018/02/28 01:09:27 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) signalfd(r1, &(0x7f0000000040)={0x1000}, 0x8) fcntl$setlease(r1, 0x400, 0x3) 2018/02/28 01:09:27 executing program 4: r0 = request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='user\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)='8', 0x1, r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/02/28 01:09:27 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x200, 0x4, 0x400, 0x6a, 0x44, 0x10000, 0x100000001, 0x3, 0x6, 0x100000001, 0x0, 0x6, 0x100000001, 0x401, 0x7, 0x80000001, 0x1, 0x3f, 0x1, 0x1aaa459, 0x0, 0x2, 0x0, 0x5, 0x7, 0x1f, 0x1, 0xffffffff, 0x6d, 0x2, 0x28000000, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:27 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x2}}, 0x3, 0x3, 0x1f, 0x3ff, 0x401}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x30, 0x40, 0x1, 0x0, 0x86}, &(0x7f0000000140)=0xa0) add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='8', 0x1, 0xfffffffffffffffb) 2018/02/28 01:09:27 executing program 7: r0 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x9, &(0x7f00000000c0)=""/206) setpriority(0x1, r0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x8300) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x81}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x800}, @in={0x2, 0x4e23, @empty}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x78) 2018/02/28 01:09:27 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x4, 0x400, 0x6a, 0x44, 0x10000, 0x100000001, 0x3, 0x6, 0x100000001, 0x0, 0x6, 0x100000001, 0x401, 0x7, 0x80000001, 0x1, 0x3f, 0x1, 0x1aaa459, 0x0, 0x2, 0x0, 0x5, 0x7, 0x1f, 0x1, 0xffffffff, 0x6d, 0x2, 0x28000000, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:27 executing program 4: add_key(&(0x7f0000000080)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="00da77f48360afdbb0f415310737395c5cbac1a27d3bab057b822ddd0a40155af98647deb96f8abbaa7759982afe87064c74721c39041308d3d5f5d778210815057200af11220d966ba35b864e3138237fda277f813e19c31ec087a8cbbfc7", 0x5f, 0xfffffffffffffffb) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x1c5081, 0x0) recvfrom$llc(r0, &(0x7f0000000200)=""/210, 0xd2, 0x10000, &(0x7f0000000100)={0x1a, 0xf7, 0x3, 0xd4f, 0x80000000, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/02/28 01:09:27 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000000)={0x50cd, 0x1, 0x1ff, 0x7fff, 0x1, 0x4c11ec3f}) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000040)) ioctl$KVM_DIRTY_TLB(r1, 0x400caeaa, &(0x7f0000000080)={0x595, 0x3}) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/28 01:09:27 executing program 7: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = getpgid(r0) setpriority(0x1, r1, 0x0) 2018/02/28 01:09:27 executing program 5: r0 = gettid() ptrace$setregset(0x4205, r0, 0x201, &(0x7f0000000140)={&(0x7f0000000040)="0dc88cc1747b6e34a91feb9ba6916fdaa43978ec3928d9e1106bfc1ea348a1f0ba0fc6138139c5eb4dcc6aa99e57398f7537106fb80618d67fff93672bc5f0761af5e06847352a1bcaf1b31dbf7216cc7f53cdea818a6729fe5c9f444b37fea155ab350eae6c048657c9f3490818eba35015a9a33a0b72a044fedf0738301623782a9a2de3b17a1f1ed06af7001fa5377d660b53f1828bb4c46e5721d5a1bf1f926858ef867107e6454882a0ba77065d69c0c7cbc5888af5b7197b6261600ade35e2c87eb1dce486ff8f501cc92cfbcec06004", 0xd3}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x406200, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000380)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000240)) exit(0x8) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000280)=0x8) ioctl$TTUNGETFILTER(r3, 0x800854db, &(0x7f00000001c0)=""/3) syz_open_procfs(r0, &(0x7f0000000000)='net/icmp\x00') getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x5b7b, 0xffffffff, 0x1}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000500)=ANY=[@ANYRES32=r4, @ANYBLOB="f60000005e34372061d8b1fedcda9e096693f23356c97d208127e8ff3cc876667b4d3e73f7d89caf5e23c9c16da0b2c4e4f4a8ad17fc92c3ded99242c87624c8e3927746fe45590dcb13c9cbe0ab2de84213a31daef0654a4aec92015347a0613a29960f17cffaa4f936f21016d1f4fc8a554b6f59826281000000d001384ee69d5d6b2f16c554cd51e0dd7bb740d97282e70fede8aff381fd7a2115c8fd5f4be7792480936b87165c184bcd697807a255088bd57da6dba7fdacaddd2e6f84aa976419300a00a40b70b14e626080c0a4dc84a5bebde57a081e9d11e71b16274723f174edf66e8830ebd046c15054bcf3530257d02cd470cae5653c1f974530a24ad2b07f9a391cf2a0cc3cca130500abdc4ca74b83b27e4e20b249ff926226854fdf695c004ec89015645c274f45c1894f62ca8d1473409bf3eb6ca50c7437af69923f4edc47067a13e01ebdb9e5b14393e40130697ea76d91f0a954ff65c7d1a8152b50678beb1267580e14d714d02607c89c675b1284370074f8a52a15e9ccc96bd4b12667386a2d14064fa9debca34f73000000000000000000"], &(0x7f0000000440)=0xfe) 2018/02/28 01:09:27 executing program 3: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x8801, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000100)="000000000080387fce0bd4b1154287e7fd55ebcc28db6cf980d5aa17684401d8a3c8e108bbad22cdb9572a1b8a30f555612cd770ba86c0890d5abb1039a85620931d4499266cb58ca1630c10ea687bca5593d52f999fcf5e34e28e084e3541e7bb38f6884ad0e56f97cad1530f1bac95bae04c15f3811d5c6536edceae2574aaf0fbee24cea64ab2add7a85859635315cea345622dbe8d3ee8c1f2ba", 0x1db) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000), &(0x7f0000ec6000)) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x5) tkill(r0, 0x15) ioctl$KVM_SMI(r2, 0xaeb7) connect$ipx(r2, &(0x7f0000000000)={0x4, 0x6, 0x100, "f9ad45237e27", 0x6}, 0x10) 2018/02/28 01:09:27 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000180)=0x6, 0x2) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) open(&(0x7f0000000040)='./file0\x00', 0x80, 0x0) 2018/02/28 01:09:27 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000318000)='/dev/amidi#\x00', 0xce6a, 0x101001) write(r0, &(0x7f0000bfd000), 0x0) mq_timedsend(r0, &(0x7f0000000000)="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", 0x1000, 0x2, &(0x7f0000001000)) 2018/02/28 01:09:27 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x20, 0x0) r1 = getpgid(0x0) setpriority(0x1, r1, 0x0) 2018/02/28 01:09:27 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x400, 0x6a, 0x44, 0x10000, 0x100000001, 0x3, 0x6, 0x100000001, 0x0, 0x6, 0x100000001, 0x401, 0x7, 0x80000001, 0x1, 0x3f, 0x1, 0x1aaa459, 0x0, 0x2, 0x0, 0x5, 0x7, 0x1f, 0x1, 0xffffffff, 0x6d, 0x2, 0x28000000, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:27 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x5, 0x40) ioctl$TIOCCONS(r2, 0x541d) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/02/28 01:09:27 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001300)=[@in6={0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x0, @empty, 0xffffffffffffffff}, @in6={0xa, 0x4e21, 0x7201, @dev={0xfe, 0x80, [], 0x19}, 0x2}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x181) r1 = getpgrp(0xffffffffffffffff) r2 = getpgrp(0x0) ptrace$getsig(0x4202, r2, 0x4, &(0x7f00000000c0)) timer_create(0x2, &(0x7f0000001100)={0x0, 0x3a, 0x0, @tid=r1}, &(0x7f0000001180)=0x0) timer_settime(r3, 0x0, &(0x7f00000011c0)={{0x77359400}, {0x77359400}}, &(0x7f0000001200)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x8) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000001280)=""/120, &(0x7f00000013c0)=0x78) modify_ldt$read(0x0, &(0x7f0000000100)=""/4096, 0x13de) r4 = getpid() r5 = getpgid(r4) fcntl$setpipe(r0, 0x407, 0x100000001) accept4$inet(r0, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f0000001240)=0x10, 0x800) setpriority(0x1, r5, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000040)) 2018/02/28 01:09:27 executing program 4: add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='8', 0x1, 0xfffffffffffffffb) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000040)) 2018/02/28 01:09:27 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x6a, 0x44, 0x10000, 0x100000001, 0x3, 0x6, 0x100000001, 0x0, 0x6, 0x100000001, 0x401, 0x7, 0x80000001, 0x1, 0x3f, 0x1, 0x1aaa459, 0x0, 0x2, 0x0, 0x5, 0x7, 0x1f, 0x1, 0xffffffff, 0x6d, 0x2, 0x28000000, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:27 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_netdev_private(r1, 0x89f0, &(0x7f0000000000)="4a9d970d205361e8753274d211bf45cf7848e5a8bc0a699a61b5e98a23cb7031a19906b2b809db37fe12e8fc4853508e1890fe223d7aa463de8fca9725af3140ae5539bd") sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/28 01:09:28 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6a, 0x44, 0x10000, 0x100000001, 0x3, 0x6, 0x100000001, 0x0, 0x6, 0x100000001, 0x401, 0x7, 0x80000001, 0x1, 0x3f, 0x1, 0x1aaa459, 0x0, 0x2, 0x0, 0x5, 0x7, 0x1f, 0x1, 0xffffffff, 0x6d, 0x2, 0x28000000, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:28 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x1, 0x20080) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x7ff, @ipv4={[], [0xff, 0xff], @rand_addr}}}, 0x5, 0x4, 0x0, 0x8000, 0xfa}, &(0x7f0000000240)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0xffffffffffffe6a3, 0x8, 0x200, 0x81, 0x1f, 0x6, 0x2, 0x10001, r1}, 0x20) socket$unix(0x1, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)={r1, 0x3ff}, &(0x7f00000002c0)=0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x20000, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000300)='./file0\x00', 0x1) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x80800) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000340)=0x100000001, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x5f7, 0xfffffffffffffffe, 0xff, 0x1, 0x81, 0x7ff, 0x5}, &(0x7f0000000100)=0x20) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) 2018/02/28 01:09:28 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000480)={0x80000001, 0x4, 0x80000001, 0xfffffffffffeffff, "e912cd0568bf10a07d2718fc8de5c89fee9144333795e375e2e76456d139eb386a9ba3a4bdba55f7331c1ff8", 0x6}) recvfrom$inet(r0, &(0x7f00000002c0)=""/193, 0xc1, 0x40002003, &(0x7f00000003c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) sendto$inet(r0, &(0x7f0000000040)="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", 0xfee9, 0x40c0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x4a6}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000440)={r1, r1}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000400)="2142ac84a71c3503e29714d8dab8127c2091b384f9b69f09a50510a0bf1dca50", 0x20) 2018/02/28 01:09:28 executing program 7: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgid(r0) setpriority(0x1, r1, 0x0) 2018/02/28 01:09:28 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000318000)='/dev/amidi#\x00', 0xce6a, 0x101001) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000040)={0x6000, 0x40e74ff1f1fb8c53, 0x401, 0x2, 0x3}) write(r0, &(0x7f0000bfd000), 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x3) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x80) 2018/02/28 01:09:28 executing program 4: add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='8', 0x1, 0xfffffffffffffffb) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40080, 0x2) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) 2018/02/28 01:09:28 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000340)=ANY=[@ANYBLOB="1f000000000000000a004e2201000800fe8000000000000000000000000000bb4300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a004e2405000000fe8000000000000000000000000000aa63698b5a00000000000000000000000000000000000000006e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e21af450000ff01000000000000000000000000000106000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e21fdfffffffe800000000000000000000000000016ffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) r1 = gettid() r2 = socket$inet(0x2, 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r2, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000), &(0x7f0000ec6000)) sched_setaffinity(r1, 0x8, &(0x7f0000000080)=0x5) tkill(r1, 0x15) 2018/02/28 01:09:28 executing program 5: r0 = gettid() exit(0x4) syz_open_procfs(r0, &(0x7f0000000000)='net/icmp\x00') 2018/02/28 01:09:28 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, 0x10000, 0x100000001, 0x3, 0x6, 0x100000001, 0x0, 0x6, 0x100000001, 0x401, 0x7, 0x80000001, 0x1, 0x3f, 0x1, 0x1aaa459, 0x0, 0x2, 0x0, 0x5, 0x7, 0x1f, 0x1, 0xffffffff, 0x6d, 0x2, 0x28000000, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:28 executing program 7: r0 = getpgid(0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000040)={0x40000, 0x0, [0x4, 0x9, 0x2, 0x1, 0x4, 0x6, 0x8, 0x6]}) setpriority(0x1, r0, 0x0) 2018/02/28 01:09:28 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x100000001, 0x3, 0x6, 0x100000001, 0x0, 0x6, 0x100000001, 0x401, 0x7, 0x80000001, 0x1, 0x3f, 0x1, 0x1aaa459, 0x0, 0x2, 0x0, 0x5, 0x7, 0x1f, 0x1, 0xffffffff, 0x6d, 0x2, 0x28000000, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:28 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000000040)={0x988, 0x100000, 0x0, 0x200, 0x1, 0x9, 0x8000, 0x8, 0x9a, 0x100000000}, 0x10) sync_file_range(r1, 0xfffffffffffffffe, 0x9, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) r2 = socket$inet6(0xa, 0x800, 0x7fffffff) sendto(r2, &(0x7f0000000080)="ef035377dc1b8cc4bf94b49e85b468bd67b0f14927a4a7d6be6a1d3b611dccf86333d2718ea5d35cec449c7f1e6a1acdae6647a2d22f124f6e", 0x39, 0x1, &(0x7f00000000c0)=@sco={0x1f, {0x3, 0x6, 0xffffffffffffff4d, 0xffff, 0x0, 0xeb7}}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1) 2018/02/28 01:09:28 executing program 4: r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f00000000c0)="7573657200efcfe3fd04fadf94595ea48d9da8df1678a6d29f34db0eb58b85b36d555e52736b6c7f6bafc3b0abad2556b0269a4c9788fe3b9f339836659f85dbdb1a5e304cbadcb4c8746bdb2213d5429f21148ee56d7d9d4a850f74fb8cfc91e16262ba8330500c2d590c5682c590c1a7b8a9c0ebb19c21b9c48c38aad5f616b0750128113c3af7f2383be1dee41b3706161af8b1a291351ec4a7f1c6264ba95b77ee630705c2157729c0f1e292df1576bf8eabfbfddd5d46b33280e2c38b04e6fa9a75f3482a633ae04b3d78b8e20b", &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='8', 0x34e, r0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffffffff, 0xc000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x3}) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000080)=0x8, 0x4) 2018/02/28 01:09:28 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/28 01:09:28 executing program 7: r0 = getpgid(0x0) ptrace$setregs(0xf, r0, 0x8000, &(0x7f0000000000)="2b856fc75c7aef47f5605db83b0ced297e5cda14d380fc7a6dd455986ab46a8e5087449bb337493595b8370b62e27f3a16fd39e6b598e44b8751541ddaad3a03b27e36a965ee89b4433541e9cc99ec413d1e19e660e800e69d03d8c9111530297d2e11c87d276a68f7f84955281ffd344ec897a827dbd90795319d72859ca1c6cc378d67bfbdf8fa49db9957fe2af1fee56abcbbc3a7b571a79df41ed23cb90ec1339d2bff392585f5c26dc258261d348e9625149114195e58d0c14dd9ea4ce8c7b4b45804b0cfad6e7e9c39b5645e536e1b8e962f2eb6f7871e15") getpgrp(r0) setpriority(0x2, r0, 0x5) r1 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x8, 0x18000) keyctl$set_reqkey_keyring(0xe, 0x2) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000001c0)=""/108) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0x10) 2018/02/28 01:09:28 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x40001) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000100)=0x7) r1 = getpgrp(0x0) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0xfff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe04f, 0x8}}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, r4, r5, 0x200, 0xfffffffffffffffd, 0x2030000) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000080)=0x3) prctl$setname(0xf, &(0x7f0000000300)='/dev/input/mice\x00') ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000140)=r1) 2018/02/28 01:09:28 executing program 5: r0 = gettid() exit(0x101) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/icmp\x00') ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x2e, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil, 0x800}) 2018/02/28 01:09:28 executing program 4: r0 = add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='8', 0x1, 0xfffffffffffffffb) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000000100)={0x1f, 0x1014, 0x3, 0x8}) add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="e9997ba086f66287085306a56e5ba42fe249c08a8f4e4685d4cedf71c156b9139b0f57cb9b50cae5a9be6301", 0x2c, r0) 2018/02/28 01:09:28 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x400) 2018/02/28 01:09:28 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x3, 0x6, 0x100000001, 0x0, 0x6, 0x100000001, 0x401, 0x7, 0x80000001, 0x1, 0x3f, 0x1, 0x1aaa459, 0x0, 0x2, 0x0, 0x5, 0x7, 0x1f, 0x1, 0xffffffff, 0x6d, 0x2, 0x28000000, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:29 executing program 7: getpid() r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x5) r1 = getpgid(0x0) setpriority(0x1, r1, 0x0) 2018/02/28 01:09:29 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x100000001, 0x0, 0x6, 0x100000001, 0x401, 0x7, 0x80000001, 0x1, 0x3f, 0x1, 0x1aaa459, 0x0, 0x2, 0x0, 0x5, 0x7, 0x1f, 0x1, 0xffffffff, 0x6d, 0x2, 0x28000000, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:29 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x20401, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1, 0x200000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) ptrace$getenv(0x4201, r2, 0xffffffff, &(0x7f0000000140)) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x100, 0x15, 0x1, r1}) r3 = syz_open_dev$amidi(&(0x7f0000318000)='/dev/amidi#\x00', 0xce6a, 0x101001) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000000200)={r5, 0x5}) write(r3, &(0x7f0000000040), 0x2ac) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xae6a, 0x40) 2018/02/28 01:09:29 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x8, 0x204003) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/106) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000001140)=""/196) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000140)=""/4096) 2018/02/28 01:09:29 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000000)={@rand_addr=0x9, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) 2018/02/28 01:09:29 executing program 5: r0 = gettid() r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xffffffffffff8001, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e21, 0x2, @empty, 0x7}, {0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0xc5f9, [0xfffffffffffffff9, 0x8f, 0x7ff, 0x3, 0x9, 0x1, 0x8001, 0x1000]}, 0x5c) exit(0x0) syz_open_procfs(r0, &(0x7f0000000000)='net/icmp\x00') 2018/02/28 01:09:29 executing program 3: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) dup2(r1, r1) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000), &(0x7f0000ec6000)) socket$inet(0x2, 0x4, 0x5) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x5) tkill(r0, 0x15) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000000100)=""/247, 0x9}) 2018/02/28 01:09:29 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000100)={r2, 0x150f, 0x6, r3}) r4 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r0) 2018/02/28 01:09:29 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) mq_open(&(0x7f0000000000)='ppp0self\x00', 0x0, 0x100, &(0x7f0000000040)={0x400, 0x2f, 0x9, 0x5, 0x10000, 0x3f, 0x0, 0x20}) 2018/02/28 01:09:29 executing program 7: socket$packet(0x11, 0x5, 0x300) r0 = getpgid(0x0) setpriority(0x1, r0, 0x0) 2018/02/28 01:09:29 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000040)) personality(0x4000009) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) sigaltstack(&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)) add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='8', 0x1, 0xfffffffffffffffb) 2018/02/28 01:09:29 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x100000001, 0x0, 0x6, 0x100000001, 0x401, 0x7, 0x80000001, 0x1, 0x3f, 0x1, 0x1aaa459, 0x0, 0x2, 0x0, 0x5, 0x7, 0x1f, 0x1, 0xffffffff, 0x6d, 0x2, 0x28000000, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:29 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x2000000000, 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, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000080)=""/104) 2018/02/28 01:09:29 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000040)={&(0x7f0000000000)=[0xbd, 0x67a8, 0x8, 0x3, 0x9], 0x5, 0x80000000, 0x0, 0x40, 0x7, 0x7, {0x2, 0x1, 0xf9c, 0x1000, 0x143, 0x82, 0x3, 0x81, 0x1, 0x3f, 0x2, 0x7fff, 0x81, 0x80000000, "87afa8bf5b6a8e5bc44b0cd48ddc24e0e7b50d77d5e9dd99a376b2116f07d449"}}) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/28 01:09:29 executing program 7: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000200)='logon\x00', 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0xfffffffffffffffd, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000280)={0x56, 0xffffffff, 0x7, {0x64, 0x7ff}, {0x1f, 0x10001}, @period={0x5b, 0x1, 0x6, 0x7cb8, 0x8, {0x3c1, 0x6076, 0x3, 0xffffffffffff1dea}, 0x4, [0xfb83, 0xffffffff, 0x9, 0x81]}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) getpgrp(r2) r4 = getpgid(r2) r5 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7fffffff, 0x101000) getsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x8) dup2(r5, r5) ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0186405, &(0x7f00000000c0)={0x8, 0xfffffffffffff000, r4, 0x10000, r3, 0x1, 0x8001, 0x8}) setpriority(0x3, r4, 0x4) [ 466.321143] QAT: Invalid ioctl [ 466.358153] QAT: Invalid ioctl 2018/02/28 01:09:29 executing program 4: add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='8', 0x1, 0xfffffffffffffffb) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x200400) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x121002, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000000c0)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) pwrite64(r1, &(0x7f0000000240)="4cf59a2fa840b28d1ab5f71bb58b0ee368d35816f82e7a1b674a1c03d3eac1095049a6c806c34de0272d1f10242514e22c43db41f125ffbfe6f06fcebe224436232998222636801ccbc5d56db25974495f49b65c6113414cd1469d08c8915f51b733776982c34b59d9652e67ace79bb565be8bc0a515a84604eacff8330e7132cd79510de9f4e146ef04a726035ec0cd9c1e74be49f96f93c8b913c8f3dfcd6d52050157a5cd584bddd728c7cdd9e1cb93cedd8c2dbd2b633085ccd9d23b95cc02e009af2283d14f83c1f5561784c35d47b90995b6f6b063b3bdf3648cd4a20215a7115a121227201c8a30b1ad7e4f52552d93", 0xf3, 0x0) 2018/02/28 01:09:29 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x6, 0x100000001, 0x401, 0x7, 0x80000001, 0x1, 0x3f, 0x1, 0x1aaa459, 0x0, 0x2, 0x0, 0x5, 0x7, 0x1f, 0x1, 0xffffffff, 0x6d, 0x2, 0x28000000, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:29 executing program 5: r0 = gettid() r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x8458, 0x80) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f00000002c0)={0xc5, &(0x7f00000001c0)=""/197}) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000000000)='net/icmp\x00') getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) timer_create(0x6, &(0x7f0000000040)={0x0, 0xf, 0x2, @tid=r0}, &(0x7f00000000c0)) 2018/02/28 01:09:29 executing program 7: r0 = getpgid(0x0) setpriority(0x1001, r0, 0x3) 2018/02/28 01:09:29 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000002000)=""/4096) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x440000, 0x0) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'user.', '/dev/autofs\x00'}) getsockopt$netlink(r2, 0x10e, 0xa, &(0x7f0000000080)=""/24, &(0x7f00000000c0)=0x18) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f0000000080), 0x0) 2018/02/28 01:09:29 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) set_thread_area(&(0x7f0000000000)={0x375, 0x0, 0x0, 0x4, 0x7892, 0x80000001, 0x20, 0x3, 0x7, 0x3}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)="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", 0x1000) r1 = dup(r0) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/28 01:09:29 executing program 3: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000400)={0x7b, 0x0, [0x4, 0x20, 0x6]}) sendto$inet(r2, &(0x7f00000003c0)="cf8c7736dd4e7ffc564efcc30602", 0xe, 0x20000000, &(0x7f0000fd3000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000), &(0x7f0000ec6000)) fgetxattr(r2, &(0x7f0000000000)=ANY=[@ANYBLOB='user.tlanQ'], &(0x7f0000000100)=""/119, 0x77) lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', 0xc000, r3, r4, 0x1, 0x2, 0x400) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x5) recvmsg$netrom(r2, &(0x7f0000000380)={&(0x7f0000000040)=@ax25={0x3, {"5b71b91939c615"}, 0x367}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000180)="6e3df7c88376eb2723784215f5387c95448649eff88d961a8a27d601fcd5a236184f4b5925d796ed03ffcffe37437caaa7f17b32e02e32873cc280df0e095d458f51", 0x42}, {&(0x7f0000000200)="39877faa7bd69cdec2c4c005518063e8fea24dd44b85d183d01b17189ae67bf19c698da384a83e16947397500f8af2fb9a1fe1d594bc90b033fed967d3f0617510413ffa87d94be1c8a96adf78d31e27f02e258dfcde6a27cbf9162238a8b1f23db8582c4398b3c690b3f3d0316a06038adec853595bca9dd806007e6fd18dc6405b42021494bb4dbee6dbfddd8656a93ee062b016059df53971df6a02db5b041e930dc570b1ba99ac3d9252b6978991a134c5d9bfab04267e8d11f01681f2c28fe7a9e1733e2703ecc9d910e487d4c50eec1ec94ed904e378024867fec0519e83cebd41b4508155c1294ff324e45d99937088de324848c401", 0xf9}], 0x2, &(0x7f0000000340)=[], 0x0, 0x880}, 0x12123) tkill(r0, 0x15) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000000340)={&(0x7f0000ffc000/0x4000)=nil, 0x9, 0x0, 0x8, &(0x7f0000ffb000/0x2000)=nil, 0x9}) personality(0x10) 2018/02/28 01:09:29 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x408000, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x724e, 0x100) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000180)={r2, 0x1}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x7) r3 = syz_open_dev$amidi(&(0x7f0000318000)='/dev/amidi#\x00', 0xce6a, 0x101001) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000000)=0x60) write(r3, &(0x7f0000bfd000), 0x0) 2018/02/28 01:09:29 executing program 7: r0 = getpgid(0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffffffffdf66, 0x80100) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000040)={0xf000, 0x18000}) setpriority(0x1, r0, 0x0) 2018/02/28 01:09:29 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x100000001, 0x401, 0x7, 0x80000001, 0x1, 0x3f, 0x1, 0x1aaa459, 0x0, 0x2, 0x0, 0x5, 0x7, 0x1f, 0x1, 0xffffffff, 0x6d, 0x2, 0x28000000, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:29 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x2, &(0x7f0000000040)=0x4) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000848ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/28 01:09:29 executing program 7: syslog(0x9, &(0x7f00000001c0)=""/145, 0x91) r0 = getpid() r1 = getpgid(r0) setpriority(0x1, r1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3ff, 0x40800) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000080)={{0x5, 0x3, 0x2, 0x6, "9f9895109fe2ddef6926e880b72455bf6c6589b25781d06386fc15039900072ec00d6903a3d9587375437a7d", 0x10000}, 0x0, 0x0, 0x2, r1, 0x4, 0x5, "0f3a0d73856fa4d2dae8d0a7f23b547ed31cd7ef99f7e531d52ba16616ccf62daeb405c15ad5ee2585395fcd503d0613fca558567b2410e829876421a70a35d9", &(0x7f0000000040)='ppp0vboxnet0)wlan1\x00', 0x13, [], [0x7, 0x40, 0xc7e1, 0x3]}) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000000040)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x7fd, 0x0) close(r2) 2018/02/28 01:09:29 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) perf_event_open(&(0x7f0000000080)={0x7, 0x78, 0x401, 0x1, 0x3, 0x1, 0x0, 0x3, 0x44000, 0x4, 0x7ff, 0x1, 0xff, 0x1, 0x4, 0x2, 0x3, 0xff, 0x8, 0xffffffff, 0x3, 0x3fffffff8000, 0x7, 0x1, 0x421b9042, 0x9, 0x7f, 0x400, 0x3ff, 0x100, 0x5, 0x5, 0x1, 0x9, 0x1ff, 0x100000000, 0x8, 0xaab4, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000040), 0x4}, 0x0, 0x10001, 0x5, 0x7, 0x1f, 0x5, 0x5}, r2, 0x1, r1, 0x2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@empty, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000500)=0xe8) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000000240)=""/80) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000540)={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0x7ffffffd, 0x7, 0x10000, 0xcf24442ea1370b63, 0x7, 0xa0001, r4}) r5 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xffff, 0x1) ioctl$GIO_FONTX(r5, 0x4b6b, &(0x7f0000000140)=""/210) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/02/28 01:09:29 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x3, 0x200) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000002c0)=0x2000000000000009, 0x4) socket$packet(0x11, 0x2, 0x300) add_key(&(0x7f0000000180)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='8', 0x1, 0xfffffffffffffffb) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x0, 0x101, 0x40, 0xe95, 0x71}, 0x14) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x10000) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000140), 0x2) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)) 2018/02/28 01:09:29 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x401, 0x7, 0x80000001, 0x1, 0x3f, 0x1, 0x1aaa459, 0x0, 0x2, 0x0, 0x5, 0x7, 0x1f, 0x1, 0xffffffff, 0x6d, 0x2, 0x28000000, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:30 executing program 7: r0 = getpgid(0x0) setpriority(0x1, r0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1000, 0x80) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x8100) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000000140)={0xc8, &(0x7f0000000040)=""/200}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000180)={0x4005, 0x11e000}) 2018/02/28 01:09:30 executing program 5: gettid() exit(0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x100000000, 0x1) write$selinux_user(r0, &(0x7f0000000040)={'system_u:object_r:hald_sonypic_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x32) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) 2018/02/28 01:09:30 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000140)={0x1c000000000, 0x7f}, 0x2) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000002c0)=0x8c) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000300)={r2, 0x5, 0x100, 0xffffffffffffff7f, 0x81, 0x8000, 0x1, 0x8, {0x0, @in6={{0xa, 0x4e20, 0xf5, @loopback={0x0, 0x1}, 0x9}}, 0x4, 0x100000001, 0x3e, 0x63, 0x800002}}, &(0x7f00000003c0)=0xb8) connect$rds(r0, &(0x7f0000000180)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000000)={r2}, 0x0) 2018/02/28 01:09:30 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x7, 0x80000001, 0x1, 0x3f, 0x1, 0x1aaa459, 0x0, 0x2, 0x0, 0x5, 0x7, 0x1f, 0x1, 0xffffffff, 0x6d, 0x2, 0x28000000, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:30 executing program 4: add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='8', 0x1, 0xfffffffffffffffb) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0xa001) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0x4, 0x2, [0x8, 0x6]}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000380)={0x7, 0x1ff, 0x8005, 0x9, 0xffff, 0xe60f, 0x3, 0x1, r2}, 0x20) fadvise64(r0, 0x11, 0x1, 0x4) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={'rose0\x00', @ifru_flags=0x1c01}) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x30, 0x8, 0xe89}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r4}, &(0x7f0000000280)=0x8) 2018/02/28 01:09:30 executing program 6: io_setup(0x5842, &(0x7f0000000140)=0x0) io_destroy(r0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x4a, "6b220a68c1856e7afc6850a14bb5736e84911c8821b5c556642c8da83b76153b3c3df30b492582ec75768ade7fa6ba7bcf4029847abb0a5cff26ede0d9de9f9b100823c5b3a5914f4287"}, &(0x7f0000000240)=0x52) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000280)={r3, 0x80000000}, &(0x7f00000002c0)=0x8) r4 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = fcntl$dupfd(r4, 0x406, r1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000300), 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00000000c0)={r6, 0xff}, &(0x7f0000000100)=0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r1) 2018/02/28 01:09:30 executing program 3: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x2000) timer_settime(0x0, 0x0, &(0x7f000006b000), &(0x7f0000ec6000)) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x5) tkill(r0, 0x15) 2018/02/28 01:09:30 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000001100)='/dev/amidi#\x00', 0x3, 0x101000) write(r0, &(0x7f0000bfd000), 0x0) ioctl$void(r0, 0xc0045878) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x8}) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000100)=""/4096) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={r1, 0x0, r0}) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) 2018/02/28 01:09:30 executing program 4: add_key(&(0x7f0000000180)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='8', 0xffffffffffffff22, 0xfffffffffffffffb) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000004c0)=0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000005c0)={0x0, @dev, @multicast2}, &(0x7f0000000600)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000006c0)={0x0, 0x101}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000740)=@assoc_value={r2, 0x5}, 0x8) sched_rr_get_interval(r1, &(0x7f0000000500)) sysfs$2(0x2, 0xfff, &(0x7f0000000640)=""/103) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000080)={0x360, 0x6, 0x7, 0xc4b}) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000001c0)={{&(0x7f0000000300)=""/225, 0xe1}, &(0x7f0000000140), 0x4}, 0x20) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000400)={{0x3ff, 0x4}, 'port1\x00', 0x40, 0x0, 0xfffffffffffffffb, 0x100000000, 0xa7, 0x10001, 0xfff, 0x0, 0x2}) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f00000000c0)={0x9, 0x0, 0xfffffffffffff000}) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000540)=0xfffffffffffffc01, 0x4) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000240)) signalfd(r0, &(0x7f0000000580)={0x1ff}, 0x8) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000100)) 2018/02/28 01:09:30 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x20000, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) r3 = getpgid(r2) setpriority(0x1, r3, 0x0) 2018/02/28 01:09:30 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x80000001, 0x1, 0x3f, 0x1, 0x1aaa459, 0x0, 0x2, 0x0, 0x5, 0x7, 0x1f, 0x1, 0xffffffff, 0x6d, 0x2, 0x28000000, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:30 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) dup(r0) 2018/02/28 01:09:30 executing program 7: r0 = getpgid(0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x220080) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000040)={0x3}) setpriority(0x1, r0, 0x0) 2018/02/28 01:09:30 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@empty, @local, @empty}, &(0x7f0000000040)=0xc) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/28 01:09:30 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/02/28 01:09:30 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x1, 0x3f, 0x1, 0x1aaa459, 0x0, 0x2, 0x0, 0x5, 0x7, 0x1f, 0x1, 0xffffffff, 0x6d, 0x2, 0x28000000, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:30 executing program 4: keyctl$session_to_parent(0x12) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000180)="7573f77200", &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="38929a62fe8e2e41cfb84977da064972cf145a6b82a60f2e65698623c83e59a1b8b09b1006ff77a65f50bdd942a21be9c2f06db290f966b52b9804dfcba16346d2b98b2f8b2729811f2d5f68cb48987f5d932dafab7fa4639b52cc4529769c5dfa9a4708a2a1bb518b83d108538181eacb5bb592d03c99b69b42130d31515b30689f5f56aa22a18aa070b51ad69b43ab6711d444c2adcf265df1aaf6c5739e99e60d749ad0d8d30e09635a2dc397979fa22223a4860aa3adcd134aabb6c97e886ce60f997df25d737050f81dfc56ebdb24f8fae85ee9f005f2ce4f428b05c20e5c88a60ab39019e8493d15ecdbc5cc127103", 0xfffffffffffffd6b, r0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) ppoll(&(0x7f00000002c0)=[{r1, 0x1000}, {r2, 0x410}], 0x2, &(0x7f0000000340)={r3, r4+30000000}, &(0x7f0000000380)={0x9}, 0x8) 2018/02/28 01:09:30 executing program 7: r0 = getpgid(0x0) ptrace$setsig(0x4203, r0, 0x3, &(0x7f0000000000)={0xf, 0x8, 0x8, 0x1}) setpriority(0x0, r0, 0xfe) r1 = socket$inet_icmp(0x2, 0x2, 0x1) creat(&(0x7f0000000040)='./file0\x00', 0x100) fremovexattr(r1, &(0x7f0000000080)=@random={'osx.', 'security.evm\x00'}) 2018/02/28 01:09:30 executing program 5: r0 = gettid() munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/icmp\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x100000001, 0x1, 0x5}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0xfffffffffffffffb}, 0x8) 2018/02/28 01:09:30 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3f, 0x1, 0x1aaa459, 0x0, 0x2, 0x0, 0x5, 0x7, 0x1f, 0x1, 0xffffffff, 0x6d, 0x2, 0x28000000, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:30 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x80000, 0x0) close(r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x80000) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f00000000c0)=0x81) 2018/02/28 01:09:30 executing program 3: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000), &(0x7f0000ec6000)) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x5) tkill(r0, 0x18) 2018/02/28 01:09:30 executing program 4: add_key(&(0x7f0000000000)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='8', 0x1, 0xfffffffffffffffb) ioperm(0x5, 0x2e, 0x8) 2018/02/28 01:09:30 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000318000)='/dev/amidi#\x00', 0xce6a, 0x101001) write(r0, &(0x7f0000000000), 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xffffffffffffff5c) 2018/02/28 01:09:30 executing program 1: r0 = socket$inet(0x2, 0x4, 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000002c0)=0x1fffe, 0x4) bind$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x9, {0x1, 0x7, 0x8, 0x9, 0x7d, 0x3}, 0xffffffffffffffa7, 0x97fc}, 0xe) recvmsg$netrom(r1, &(0x7f0000000280)={&(0x7f0000000000)=@ax25={0x3, {"2d39cfabe674c0"}, 0x7fffffff}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000040)="c41841673f64153db8e2f6845443d019995fc856606db2cb", 0x18}, {&(0x7f0000000100)="7cbcff541b99656d5465cae83c592aaa977ae3999551f6afdbaab232bc5e5f6bc7bed4a93b161397bf11df5f89b33c7082f45f2525107a4ae497f69bc99479ea68f78069257377323d4d3246efdc664384484abbd055dd255b10eabf2c2bbe2f1299beb969c8e26279d7c496171f540572a667378e191aad1c9a2546f6b3beb4c242222f20561783092df6aff581973a9a1c797fa815ba", 0x97}, {&(0x7f00000001c0)="9ed1a43f22b1378a89c8bb58b01205dfae63161e6553b705c0e8fbd6ea053869eda88a78172fc8d4e86bf2722545d847e555c56bafdef7995bde6665d096e9884fdfee2fc01afbec07ff6806b870131951c421b92dc82017b86bfdaed278a5d9", 0x60}], 0x3, 0x0, 0x0, 0x800}, 0x2) r2 = dup(r0) munmap(&(0x7f00009ff000/0x600000)=nil, 0x600000) r3 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') sendfile(r3, r3, &(0x7f0000014000)=0x100400, 0xffff) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000300)={0x0, @empty, @rand_addr}, &(0x7f0000000340)=0xc) sendto$inet(r2, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/28 01:09:30 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x1, 0x1aaa459, 0x0, 0x2, 0x0, 0x5, 0x7, 0x1f, 0x1, 0xffffffff, 0x6d, 0x2, 0x28000000, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:30 executing program 4: add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="c2801f5cc2f3b6075c12480f87538aba084a47313365f369acaa83e8dca0d7837d7e88385204aea3faa242a213d9f2c1f26601e68653", 0x36, 0xfffffffffffffffa) add_key(&(0x7f0000000180)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="38d522eb494a276023e1bb6ef0d1edd7a607880c2c2edd4a7a0c79a9d7ece17c8ce92aa5db7c2afbd55bfa2dae7632139c", 0x31, 0x0) 2018/02/28 01:09:30 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) r2 = getpgid(r1) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) setpriority(0x1, r2, 0x0) 2018/02/28 01:09:30 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffbff}}, 0x2, 0x4}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={r3, 0x5, 0x7, 0xbb1d}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/28 01:09:30 executing program 3: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000), &(0x7f0000ec6000)) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x5) tkill(r0, 0x15) 2018/02/28 01:09:30 executing program 4: add_key(&(0x7f0000000180)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="939a2fd98a7848dc3f5b6925f45e8059b0aa466400a3ce9e796f8376d48fdd77cb0ef7751b21d709", 0x28, 0xfffffffffffffffb) accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x800) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[]}) 2018/02/28 01:09:30 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1aaa459, 0x0, 0x2, 0x0, 0x5, 0x7, 0x1f, 0x1, 0xffffffff, 0x6d, 0x2, 0x28000000, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:30 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/28 01:09:30 executing program 5: r0 = gettid() exit(0x2) syz_open_procfs(r0, &(0x7f0000000000)='net/icmp\x00') 2018/02/28 01:09:30 executing program 4: add_key(&(0x7f0000000180)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='8', 0x3c9, 0xfffffffffffffffb) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x10000, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={{{{0x2, 0x4e24, @empty}}, {{0xa, 0x4e23, 0x100, @loopback={0x0, 0x1}, 0x7fff}}}, 0x18de, 0xffffffffffff0001, 0x100000000, "bb3c0556a746193ab5555ae158293781c3d8353cb41082736c7d750a6fcec413c54cd78449fbb7c88154fc02e5bb66f6aa25ce2c89d369580066cd81715bb789dd8a6be64572aa7d28a1af5d47cf0211"}, 0x160) 2018/02/28 01:09:30 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mlockall(0x3) r2 = getpgid(0x0) setpriority(0x1, r2, 0x3) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x10001, 0x4) 2018/02/28 01:09:30 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1aaa459, 0x0, 0x2, 0x0, 0x5, 0x7, 0x1f, 0x1, 0xffffffff, 0x6d, 0x2, 0x28000000, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:30 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$inet(r0, &(0x7f00000000c0)="9ef5673ff5ccd031501be0cc473ea9596c8a", 0x12, 0x0, &(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet(0x2, 0x5, 0xffffffffffffffff) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = dup(r1) sendto$inet(r2, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x2) 2018/02/28 01:09:31 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x400) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x2) r1 = gettid() r2 = socket$inet(0x2, 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r2, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {r3, r4+10000000}}, &(0x7f0000ec6000)) sched_setaffinity(r1, 0x8, &(0x7f0000000080)=0x5) tkill(r1, 0x15) 2018/02/28 01:09:31 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000000040)={0x4, 0x0, 0xffffffff, 0x8, 0x1, 0xbb, 0x0, 0x81, 0xfffffffffbdc59ac}) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000000c0)={"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"}) dup3(r1, r2, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/02/28 01:09:31 executing program 5: exit(0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x2000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', r0}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000080)={{0x101, 0x6, 0xb8a2, 0x5, 0x2, 0x6}, 0xd9, 0x1, 0xbf7}) syz_open_procfs(0x0, &(0x7f0000000000)='net/icmp\x00') 2018/02/28 01:09:31 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x5, 0x7, 0x1f, 0x1, 0xffffffff, 0x6d, 0x2, 0x28000000, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:31 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000318000)='/dev/amidi#\x00', 0xce6a, 0x101001) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x4, 0xffff, 0x2, 0x6, 0x9}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="74000000b1649ac71c726f7899988630d9e7c179007d4dc3df2a5c83c227e3673358f554a5b7eb69024a8c2cbb75e9978e84cf1cad250eae0ba3ccb831521d1d5d82077056dbab1cdc56897e5aba3326896dad17d2348eea725820e54e16b864d776970f5eacb03b24ed03003ed8f3d199465dea098aeac933ccb0a712"], &(0x7f0000000140)=0x7c) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) write(r0, &(0x7f0000bfd000), 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@nat={'nat\x00', 0x19, 0x2, 0x2b8, [0x20000240, 0x0, 0x0, 0x20000270, 0x200004c8], 0x0, &(0x7f0000000000), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0x0, 0x0, []}, {0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x0, 0x4, 0x60fe, 'bond0\x00', 'erspan0\x00', 'dummy0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], @random="382b1b457ee4", [0x0, 0x0, 0xff, 0x0, 0xff], 0x70, 0xe8, 0x118, []}, [@arpreply={'arpreply\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x9, 'syz0\x00'}}}]}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}, {{{0x5, 0xa, 0x8864, 'bpq0\x00', 'yam0\x00', 'ip_vti0\x00', 'dummy0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @empty, [0xff, 0x0, 0x0, 0xff], 0x70, 0xa0, 0x110, []}, [@snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}}}]}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0x6, 0x2, 0x10001, 0x1, 0x0, "69e9447ba2ef13b0abb97a71e5168c3f2b16c809b687b3502f5a786c4e4bcd0ddb82c9436d0590fe07533077a209c0d9a2a06a39472721d441566ab200fa5b19"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x0, []}]}, 0x308) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000100)={@loopback=0x7f000001, @empty, @dev={0xac, 0x14, 0x14, 0x18}}, 0xc) ftruncate(r0, 0x36f8) 2018/02/28 01:09:31 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) sendto$inet(r1, &(0x7f0000000300)="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", 0x93, 0x20004800, &(0x7f00000002c0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000480)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x20, {0x2, 0x4e23, @empty}, 'tunl0\x00'}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000000)={0x9, {{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x1, 0x4, [{{0x2, 0x4e23, @rand_addr=0x1}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x2b8) ioctl$KDDELIO(r1, 0x4b35, 0xf689) 2018/02/28 01:09:31 executing program 7: r0 = getpgid(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x8900) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) setpriority(0x1, r0, 0x0) 2018/02/28 01:09:31 executing program 4: add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='8', 0x1, 0xfffffffffffffffb) 2018/02/28 01:09:31 executing program 4: add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='8', 0x0, 0xfffffffffffffffb) 2018/02/28 01:09:31 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x4, 0x4) 2018/02/28 01:09:31 executing program 7: r0 = getpgid(0x0) setpriority(0x1, r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040)=0x9, 0x4) 2018/02/28 01:09:31 executing program 3: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x5, 0x20, 0x3ff}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x200, 0x7, 0xc, 0x4, 0x70, 0x1, 0x8001, 0x2, r2}, &(0x7f0000000140)=0x20) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000), &(0x7f0000ec6000)) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x5) tkill(r0, 0x15) 2018/02/28 01:09:31 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x7, 0x1f, 0x1, 0xffffffff, 0x6d, 0x2, 0x28000000, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:31 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)=0x0) ioprio_get$pid(0x1, r0) r1 = socket$inet(0x2, 0x20000000002, 0x0) signalfd(r1, &(0x7f0000000200), 0x8) r2 = dup(r1) sendto$inet(r1, &(0x7f00004eef09)="96427beebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff02a10743a", 0xd9, 0x20004800, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x7a, "c9fcb1600b584051af838a208879ac781d533e64a65e8f4c9e01fcaad8c73a560e21c7173db5eac15a2034efa8233bd6e0799e734de14f0261de9060d2a3f989f24220ba85bbb5ff0df8fe22b8def778172c2c3e493fd112054c0a417c40361c814001cd2eefb5455daea4e735832839ae1509c0815b756c0676"}, &(0x7f0000000100)=0x82) clock_gettime(0x0, &(0x7f00000049c0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000004900)=[{{&(0x7f0000000540)=@un=@abs, 0x8, &(0x7f0000000640)=[{&(0x7f0000000580)=""/152, 0x98}], 0x1}, 0x100}, {{&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="ebff00000000000000001000"], 0x14, &(0x7f0000002940)=[{&(0x7f00000006c0)=""/203, 0xcb}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/209, 0xd1}, {&(0x7f00000028c0)=""/115, 0x73}], 0x5, &(0x7f0000002980)=""/154, 0x9a, 0xffffffff}, 0x3f}, {{0x0, 0x0, &(0x7f0000002cc0)=[{&(0x7f0000002a40)=""/154, 0x9a}, {&(0x7f0000002b00)=""/153, 0x99}, {&(0x7f0000002bc0)=""/202, 0xca}], 0x3, &(0x7f0000002d00)=""/81, 0x51, 0x59f9}, 0xc4e}, {{&(0x7f0000002d80)=@nl=@proc, 0xc, &(0x7f0000004380)=[{&(0x7f0000002dc0)=""/4096, 0x1000}, {&(0x7f0000003dc0)=""/134, 0x86}, {&(0x7f0000003e80)=""/187, 0xbb}, {&(0x7f0000003f40)=""/146, 0x92}, {&(0x7f0000004000)=""/62, 0x3e}, {&(0x7f0000004040)=""/233, 0xe9}, {&(0x7f0000004140)=""/184, 0xb8}, {&(0x7f0000004200)=""/12, 0xc}, {&(0x7f0000004240)=""/117, 0x75}, {&(0x7f00000042c0)=""/130, 0x82}], 0xa, &(0x7f0000004400)=""/34, 0x22, 0x1f}, 0xc55c}, {{&(0x7f0000004440)=@un=@file={0x0, ""/12}, 0xe, &(0x7f0000004540)=[{&(0x7f0000004480)=""/158, 0x9e}], 0x1, &(0x7f0000004580)=""/89, 0x59, 0x5}, 0x3}, {{&(0x7f0000004600)=@can, 0x10, &(0x7f0000004800)=[{&(0x7f0000004640)=""/123, 0x7b}, {&(0x7f00000046c0)=""/178, 0xb2}, {&(0x7f0000004780)=""/68, 0x44}], 0x3, &(0x7f0000004840)=""/132, 0x84, 0x8000}, 0x2}], 0x6, 0x20, &(0x7f0000004a00)={r4, r5+30000000}) connect$packet(r2, &(0x7f0000004a40)={0x11, 0x0, r6, 0x1, 0xe0ec, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r3, 0x7f}, &(0x7f0000000180)=0x8) 2018/02/28 01:09:31 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x4000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, r0, 0x0) io_setup(0x0, &(0x7f0000000040)=0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x800, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) fsync(r0) r6 = pkey_alloc(0x0, 0x3) pkey_free(r6) io_getevents(r2, 0x5, 0x4, &(0x7f0000000180)=[{}, {}, {}, {}], &(0x7f0000000140)={r4, r5+10000000}) accept4$inet(r3, &(0x7f0000000200)={0x0, 0x0, @remote}, &(0x7f0000000240)=0x10, 0x80800) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/02/28 01:09:31 executing program 5: r0 = gettid() exit(0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@local, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) r3 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={r0, r2, r3}, 0xc) syz_open_procfs(r0, &(0x7f0000000000)='net/icmp\x00') 2018/02/28 01:09:31 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xce6a, 0x101001) write(r0, &(0x7f0000bfd000), 0x0) 2018/02/28 01:09:31 executing program 4: add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='8', 0x1, 0xfffffffffffffffb) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x7, 0x20000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000100)={@local, @multicast2, 0x0}, &(0x7f0000000140)=0xc) bind$packet(r0, &(0x7f0000000240)={0x11, 0x1e, r1, 0x1, 0x7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x80800) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) 2018/02/28 01:09:31 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000280)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000002c0)=0x0) r1 = getpgid(r0) r2 = request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='\x00', 0xfffffffffffffffd) keyctl$get_security(0x11, r2, &(0x7f0000000100)=""/157, 0x9d) setpriority(0x1, r1, 0x0) ptrace$peek(0x1, r1, &(0x7f0000000000)) r3 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x9a4d, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000000240)=0x6, 0x4) sched_setparam(r1, &(0x7f00000001c0)=0x100000001) 2018/02/28 01:09:31 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x40001) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000100)=0x7) r1 = getpgrp(0x0) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0xfff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe04f, 0x8}}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, r4, r5, 0x200, 0xfffffffffffffffd, 0x2030000) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000080)=0x3) prctl$setname(0xf, &(0x7f0000000300)='/dev/input/mice\x00') ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000140)=r1) 2018/02/28 01:09:31 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1f, 0x1, 0xffffffff, 0x6d, 0x2, 0x28000000, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:31 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3, 0x101, 0x3, 0x1ff, 0x6, 0x1f, 0x80000000, {0x0, @in6={{0xa, 0x4e23, 0x100000000, @empty, 0x1000}}, 0x3, 0x5, 0xa5, 0x68b, 0x9}}, &(0x7f0000000180)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x4, 0x9}, &(0x7f0000000280)=0x98) close(r1) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x6, 0x0) 2018/02/28 01:09:31 executing program 4 (fault-call:4 fault-nth:0): r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/02/28 01:09:31 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x1, 0xffffffff, 0x6d, 0x2, 0x28000000, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:31 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ptrace(0x4217, r0) r1 = getpgid(r0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10, 0x800) bind$pptp(r2, &(0x7f00000000c0)={0x18, 0x2, {0x1, @rand_addr=0x100}}, 0x20) tkill(r0, 0x17) setpriority(0x1, r1, 0x0) 2018/02/28 01:09:31 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff80, 0x0, 0x3, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) clock_adjtime(0x2, &(0x7f0000000040)={0x3, 0x7, 0x36d9, 0x20, 0x3a4e, 0x80000074, 0x683, 0x2, 0x0, 0x0, 0x3, 0x1999efbc, 0x4, 0x200000002000000, 0xfff, 0x3b33dcf4, 0x72ac, 0x5, 0xfff, 0x10001, 0x1, 0x4, 0x0, 0x9, 0x8, 0x4}) 2018/02/28 01:09:32 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0xfffffffffffffc40) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/02/28 01:09:32 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffff, 0x6d, 0x2, 0x28000000, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:32 executing program 3: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xc3e, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x1, r0}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) fcntl$getown(r1, 0x9) statx(r2, &(0x7f0000000280)='./file0\x00', 0x206000, 0x800, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x77359400}}, &(0x7f0000000240)) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x5) tkill(r0, 0x15) 2018/02/28 01:09:32 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@local, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000300)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x200, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000380)={r1, 0x80000, r2}) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @random="481dda7fc961", 'bcsf0\x00'}}) socket$inet6(0xa, 0x0, 0x4) ioctl$VT_DISALLOCATE(r2, 0x5608) sendto$inet(0xffffffffffffffff, &(0x7f0000000200)="96427feebcc648dc8d8fa2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb977274ba81bd1b0e43d663180477c2bf834a8f5b628e42d508936574e02fcce772ce439a1b57850974b868a5a80705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24debcb2da9ffd0e3c0f396da612f44d99996ade32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d733409258790fa0e3787e4b945215cddc03c4f384e6815ba", 0xec, 0x20004800, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r3 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x1c, 0x40000) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f00000001c0)=0x8000) listen$netrom(r3, 0xf4) 2018/02/28 01:09:32 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x6, 0x101000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="4f9199bdc734bb68fc5c34253535547f", 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="b2070000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x24) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={r1, 0x6ce5, 0x30, 0x0, 0x4}, &(0x7f0000000240)=0x18) getsockopt$ax25_int(r0, 0x101, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0xffffff42) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00000000c0)={{0xfffffffeffffffff, 0x7fff, 0x101, 0xffffffffffffffff, 0x5, 0x4}, 0x80000000, 0x7fffffff, 0x4, 0x100, 0x8, "c47627f15736f643f69ecd24321c102b4901f7375f1394bcaae1c34bdc6dd303150bee579fb05418af1c5a29c0ddf471a3ad33b830f43519d0c559fd15839ca58685b30dbc1e0d61b5fd2e49f7bd7005fd03fc7feb74d0d7bf0aa5189c1b5e4f0febb19ebaef5b407e4b4d489d1caf5d9a2cef969b21c1b114d4bc9896a964ef"}) write(r0, &(0x7f0000bfd000), 0x0) 2018/02/28 01:09:32 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/02/28 01:09:32 executing program 7: getpid() r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgid(r0) setpriority(0x1, r1, 0x0) 2018/02/28 01:09:32 executing program 5: r0 = gettid() exit(0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r1, 0x0, 0x97, 0x91, &(0x7f0000000040)="01daff763c84c5c3d561ee2ffa2dad62e9dbc4b85caec825da4afe2a9c35d21de9abac2996a4865ac5152c86a14878e2212fca7e58044413ab8bc75db351ce3bc5fe6d0200f105653536a1980fd86aaeeb634544facd37f37cd66c3e88b1ff1f1babaf051e879257918516a8a4de7624bb86c3c2aec63a4439e7578ab28aa808bfe38c92e2e9ecca1af4a94269c6ed959776f7443cca31", &(0x7f0000000100)=""/145, 0x1f}, 0x28) syz_open_procfs(r0, &(0x7f0000000000)='net/icmp\x00') 2018/02/28 01:09:32 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x3, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000100)=""/4096) r1 = socket$inet(0x2, 0x1, 0x0) accept4$packet(r0, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000016c0)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001700)={@mcast2={0xff, 0x2, [], 0x1}, 0x1f, r2}) r3 = dup(r1) r4 = inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x20000750) inotify_rm_watch(r0, r4) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) getpeername$ax25(r3, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/02/28 01:09:32 executing program 7: sync() r0 = getpgid(0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000000)={0x8}) setpriority(0x1, r0, 0x0) 2018/02/28 01:09:32 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x6d, 0x2, 0x28000000, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:32 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x2, 0x2, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/02/28 01:09:32 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6d, 0x2, 0x28000000, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:32 executing program 4: r0 = socket$inet(0x2, 0x1, 0x8) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/02/28 01:09:32 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) pipe(&(0x7f0000000240)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) write$vnet(r2, &(0x7f00000001c0)={0x1, {&(0x7f0000000080)=""/130, 0x82, &(0x7f0000000140)=""/105, 0x1, 0x1}}, 0x68) 2018/02/28 01:09:32 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000040)={0xa40, 0xc1b2, 0x80000001, {0x0, 0x1c9c380}, 0x7, 0x99ad}) r2 = dup(r0) sendto$inet(r2, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/28 01:09:32 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00000000c0)={0x2, 0x2, 0xffffffff80000000, 0x4, 0x40}) r2 = gettid() pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x80800) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000140)=0x10000) r4 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x1f8) recvfrom(r0, &(0x7f0000000280)=""/253, 0xfd, 0x40, &(0x7f0000000180)=@pppoe={0x18, 0x0, {0x0, @empty, 'bcsh0\x00'}}, 0x1e) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000000200)={{0x7fff}, {0x2, 0x1}, 0x0, 0x20000000000006, 0x201}) exit(0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00000001c0)=0x4) syz_open_procfs(r2, &(0x7f0000000380)='net/icmp\x00') fcntl$setown(r3, 0x8, r2) 2018/02/28 01:09:32 executing program 7: r0 = getpgid(0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101000, 0x0) syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x6, 0x600) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000100)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) setpriority(0x1, r0, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000140)=0x2e, 0x2) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/28 01:09:32 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getpeername$inet(r1, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/28 01:09:32 executing program 7: r0 = getpgid(0x0) setpriority(0x1, r0, 0x0) removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'system.', 'eth0GPLGPLppp1md5sum\x00'}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0x2, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000040)=0x2, 0x2) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) 2018/02/28 01:09:32 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0x2710, @my=0x1}, 0x10, 0x80800) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) 2018/02/28 01:09:32 executing program 3: r0 = gettid() r1 = socket$inet(0x2, 0x800000200804, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000), &(0x7f0000ec6000)) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x5) tkill(r0, 0x15) 2018/02/28 01:09:32 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4c24, @loopback=0x7f000001}, 0xfffffffffffffeff) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x1dd) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x40, 0xdda, 0xfff, 0x2, 0x5}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000340)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r2, 0x9a, "eeb6fe3d393e8334fa93d7b27ed2fff99cfa5d3d0c1c90b52775bbcd26bfa180a24428ccf32fc5317ff933f7a004417222c747a97b44c9e799537f026d1c31a56151439ffae4c54d144ed0429789f42387815227c8a79c6997a71afd7b34ac9f0be03ff51edaa7986ff35c724c8b05ce40efe3dd2f4222220559e16579aee126292bb8ce225f06c7ca09b6d3cf8d14a66099b841b108f9c55ff9"}, &(0x7f0000000240)=0xa2) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000380)=""/149) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000440)={r2, 0x6, 0xdc, "cadeb455285333bd1b515fa34dc260c008b3f04d5770d5e2f5033720788e41eef2356dc245f348305c9c6d666a89a703f2fcb04715e8c95c53ec0f07f8b35bd565e86f3893ed3cbeea5e99d51d58150a573c9a192e04f93c8e927f1a58c8ae5de6765c57cde4db5882aeae803398ed7c9b4fe285665121d8b50d61b22085906cb315c660559eb4b5427aef3f010efa0d069c6f6a4f1ee33ee2fb927892167b78db4a6d8a078d03bbae29645a1b2f8b7a0bffd55693d1b7f5e9845dac689789dbebcb2b7d6da689d877731f0712484bba2240d6c111aecd8a39cb9e98"}, 0xe4) ioctl$TIOCGPTPEER(r1, 0x5441, 0x3a) 2018/02/28 01:09:32 executing program 5: r0 = gettid() exit(0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000000c0)={r2}) r3 = syz_open_procfs(r0, &(0x7f0000000000)='net/icmp\x00') ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000100)={r1}) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x101) 2018/02/28 01:09:32 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x28000000, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:32 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xce6a, 0x800020243) write(r0, &(0x7f0000bfd000), 0x0) 2018/02/28 01:09:33 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000000, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:33 executing program 1: r0 = dup(0xffffffffffffffff) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x4, 0x1eea, 0x1f, 0x6}, 0x10) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int, &(0x7f0000000100)=0x4) sendto$inet(r0, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce872ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000140)=0x8, &(0x7f0000000180)=0x4) 2018/02/28 01:09:33 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffff, 0x800) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000040)={0x9, 0x0, 0x3, 0x0, 0x0, [], [], [], 0x0, 0x7}) r1 = getpgid(0x0) setpriority(0x1, r1, 0x0) 2018/02/28 01:09:33 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000080)={0x1, r1}) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) ioctl$KDADDIO(r1, 0x4b34, 0x7f) connect$rds(r1, &(0x7f00000000c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) socket$rds(0x15, 0x5, 0x0) 2018/02/28 01:09:33 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x40000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xfffffffffffffffa}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x9799, 0x5, [0x20, 0x0, 0x9, 0x5, 0x2000000000000000]}, 0x12) r3 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) add_key(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="e7160df7801a1e46b0425505e3b95763d28f35aa29734824bbfeb419c9df9d2ed3735ab714fe2ff06645a595285927a34304c46975437213e2d764a6124d45ea7d0995bccdc0392ed6d092cf09c90e118ec91066edbfe383789d9c11bb85e3e465b0a87af6c2c408960e6020a652a0373f73b5fc28f3044ede86a8ba43fd85adb607433cef0f4223347a908a0cb911f5fdbf0eb49f9326755214ce53d85f5d631f1ac726f5e78b10714d6a58610c25d088a64bf6af5afca9679390c1c3867c5d3a7ecb5af250f40f35510b09672f02345392b3cbc47963f24d66fc19d60cf6", 0xdf, 0x0) add_key(&(0x7f0000000540)='dns_resolver\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000005c0)="c48d5ba399c0b369c9a7f9ba25059e0993c028121b37fd39690694a1b8539633aa48b5e08f6c4970f7a8045509cf7ea9f2dae81363409fa3dc4ec1ea4068048515f002082638773d3c15395cb238eb7828e6904bcb31120bbfaf2a1c61ca843e77e1c4299e3f0079bbcd4dcaec1a61b7c1fe2abe326425a750e3b0da9c04cab16af5798381461e5b1d979e0eafa03623bb99fd63b31072", 0x97, 0xfffffffffffffffd) request_key(&(0x7f00000007c0)='blacklist\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000840)='/dev/adsp#\x00', 0xffffffffffffffff) r4 = add_key(&(0x7f0000000940)='.request_key_auth\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000009c0)="0f475cc0dc72f5ff6f0b8ef7906697c37066a74892468f9e346782843a85ec99219a2037232bf6b78d154f655585e8721ef132b642dd68e6fef4540f2bb8b9dbf599feee3e729edb37ed9afbab3b6d", 0x4f, 0xfffffffffffffffc) r5 = add_key$user(&(0x7f0000000900)='user\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000b00)="ac32d4dd1254a86f13ec87b91564fc0b66e329d59721b9ee76d448cd1cc152c6e0b92b62a07da70200000025c6638e932c7069fdc80d9bdfb8e03b51a225d073d3574a11eed6d9fecc32ed08afdad9da60d68c5d4ce3b4257326e576d32c516939caf605a845855ec7416a4d1900d329e9f706cb7e95ec5938070445f02bb48813fc7a6e5fba882acb44ca45ad68", 0xfffffffffffffdab, r4) r6 = add_key(&(0x7f0000000280)='logon\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="4b4a86011be5047fe1cca1ef81ae02ad85e31ce58e3f6dc9e7633799eb8dfeeb9114", 0x22, 0xfffffffffffffffb) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000140)) keyctl$instantiate(0xc, r5, 0x0, 0x0, r6) 2018/02/28 01:09:33 executing program 7: r0 = getpgid(0x0) timer_create(0x6, &(0x7f0000000000)={0x0, 0x5, 0x4, @tid=r0}, &(0x7f0000000080)=0x0) timer_gettime(r1, &(0x7f00000000c0)) setpriority(0x1, r0, 0x0) 2018/02/28 01:09:33 executing program 3: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) rt_sigqueueinfo(r0, 0x41, &(0x7f0000000000)={0x5, 0x7fffffff, 0x100000000, 0x9}) timer_settime(0x0, 0x0, &(0x7f000006b000), &(0x7f0000ec6000)) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x5) vmsplice(r1, &(0x7f0000000040)=[{&(0x7f0000000100)="0ddb7dfa15f97c31b9ef9e4a44a1998b345fc488fdc463e8d5ca426fa3dc6258a4482e080a59440daec27aa2e6faaa22c037aa016cad0cb4f51071c105c1c6d79752b7a78e9a7617de0b86e05672a0a730f8e053ca15baccad7477e22c1d95", 0x5f}, {&(0x7f0000000180)="4af5b34a47ad3671a09295fd8c070e20526a9e33018b923ef37b5f4e61eacc9f57dd9b123c067bf3142fbcfe3d8d46370ca75737fbbfb1608c9414868816369a6e2f86bdced24b7d8bec473c6a48d769a9ba1c76de26e7e85153e93260170e2464e4fe92fedadf30e9163208af0cc0edd011335de0881710dcf9bd57730b523aa0fff3a2049103aaa8dd9a3371d9b744df85f772841f2da6d7458a81caefe44a49c518b39dbf19f48285feb049f5b01946682989f052da74", 0xb8}, {&(0x7f0000000240)="2f6036a34d6ce45f60c5c83bee95eb3b12f4ee887e7e4c1c06347c5247ba925db90778f92fea6c1962243b5f4e2aa9d48a6fe1d79054ac7fd4f95ecfd0ac4f21a6a50fff5d150b7b5f253e5d95e813a3450821deca16e663b8dca9b42146fa79613e27bb75199ad6e15c0fab668fd6c664713e58a7b805a034b330caddb8a36da5506b90db0e8d52d6adf7844456a59e3c57acbcb2499e2c28e7d4e4bf9c663eb3080d0a2ded83aac2c0493da0a6784971dfa44d1965", 0xb6}, {&(0x7f0000000300)="98305b215febb2d6ca0e5f97d2b85d181033aa584607f6d20a873af197853ecd0e82da7acdd8471a45f32d3262d4bf5e60a8ba71862a0b4a723ae6778766cea92aff288081550adf506cf8538fb263d9c2b63f01e1a3dc1ed3b26b37ef4eb5d7c37b01c28f2c26fef04607bb3191c238065de98c74a049fffc642a683283409030f8958a0ee6ed5a5aa91f40e56bd2a795cd759088bf4b9966473f9b33bdda9378248926325f2a8247216b79831345ee6e1121b762e3c09d5f5ce9497badc39c428f68c4", 0xc4}], 0x4, 0x9) tkill(r0, 0x15) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/02/28 01:09:33 executing program 5: r0 = gettid() exit(0x1f5) syz_open_procfs(r0, &(0x7f0000000000)='net/icmp\x00') 2018/02/28 01:09:33 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/02/28 01:09:33 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000080)='^,\x00', 0x2) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f00000000c0)={@reserved=0x1}) r2 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) getpeername$ax25(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/02/28 01:09:33 executing program 1: r0 = socket$inet(0x2, 0xfffffffffffffffb, 0xdde) r1 = dup(r0) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/28 01:09:33 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000318000)='/dev/amidi#\x00', 0xce6a, 0x101001) write(r0, &(0x7f0000bfd000), 0x3e4) 2018/02/28 01:09:33 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:33 executing program 7: getpid() r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mq_notify(r0, &(0x7f0000001200)={0x0, 0x19, 0x2, @thr={&(0x7f0000000100)="52ce3122c13a11f02dee0d88d36bbcdf6aa6f904d6ca4d29e82dbf876a28b813449e4fdf4d23f134079e7378d702e24a855f7697281b6b84f7ca50d2c2e9988a76f3d82163f585bd46d71fd06585b06bbc68edce3313e71ccb60feca63fe6f072554fc9cc90f0e052ca4b1d9ef7ce1449df1b61bc9dd1f272b5dcc7cf69af3ec2ad36b010dcd76ecd8241e6cd7f34891ea66d267141fdc5a6f6fe3b401171e9e77b6940e97f8cdb066f24fd4eb6d7767ed0b02ebea00ced98ae1eeb04621b8a94f61aab4506a60a25e9d9bd4a358356252071b9844d6c319d34614a9abb2e1409719559bb53529bb4318e6f0aef6f682f14f88a8", &(0x7f0000000200)="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r1 = getpid() process_vm_readv(r1, &(0x7f0000001480)=[{&(0x7f0000001280)=""/140, 0x8c}, {&(0x7f0000001340)=""/153, 0x99}, {&(0x7f0000001400)=""/74, 0x4a}], 0x3, &(0x7f0000001580)=[{&(0x7f00000014c0)=""/145, 0x91}], 0x1, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000080)=0x7) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r4 = getpgid(r3) setpriority(0x1, r4, 0x0) 2018/02/28 01:09:33 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:33 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) exit_group(0x1000) r2 = dup(r0) sendto$inet(r2, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000000)=0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) 2018/02/28 01:09:33 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x40) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xc40, 0xad, 0x6, 0x200, 0x5}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0xffffffffffffae83}, &(0x7f00000001c0)=0x98) r3 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) 2018/02/28 01:09:33 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:33 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000080)={0x6, 0x3, 0x6}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)) r2 = dup(r0) sendto$inet(r2, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/28 01:09:33 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) [ 470.817216] QAT: Invalid ioctl 2018/02/28 01:09:33 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = getpgid(r0) setpriority(0x1, r1, 0x0) 2018/02/28 01:09:33 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) [ 470.840867] QAT: Invalid ioctl 2018/02/28 01:09:34 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x80, 0x10000) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000001c0)=0xe) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x3ba8, 0x10, 0x3, 0x6d2}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r2, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f0000000140)=0x8c) r3 = dup(r0) sendto$inet(r3, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/28 01:09:34 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x3) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x59c, 0xf0, 0x200, 0x200, 0x200, 0xf0, 0x4d0, 0x4d0, 0x4d0, 0x4d0, 0x4d0, 0x6, &(0x7f00000000c0), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr=0x80}, @empty, [0xff000000, 0xffffffff, 0x0, 0xff000000], [0x0, 0x0, 0xffffffff], 'ip6gre0\x00', 'teql0\x00', {0xff}, {0xff}, 0x3b, 0x9}, 0x0, 0xcc, 0xf0, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x3, 0x100}}]}, @unspec=@CHECKSUM={0x24, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [0x0, 0xffffffff, 0x0, 0xffffffff], [0xffffff00, 0xffffffff, 0x0, 0xffffffff], 'syz_tun\x00', 'bond0\x00', {0xff}, {0xff}, 0x0, 0x2, 0x49e8f4516b78ba40, 0x10}, 0x0, 0xcc, 0x110, 0x0, {}, [@common=@eui64={0x24, 'eui64\x00'}]}, @SNPT={0x44, 'SNPT\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, 0xc, 0x25, 0x200}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x14}, @local={0xfe, 0x80, [], 0xaa}, [0xffffffff, 0xff000000, 0x0, 0xffffff00], [0xff, 0xffffffff, 0xffffffff, 0xbe77c2e260bdba2d], 'bridge0\x00', 'bridge0\x00', {}, {}, 0xff, 0x1, 0x4, 0x2}, 0x0, 0xf0, 0x114, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x1}}, @inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x5}}]}, @inet=@DSCP={0x24, 'DSCP\x00', 0x0, {0x3d}}}, {{@uncond, 0x0, 0xa8, 0xe4, 0x0, {}, []}, @inet=@TPROXY1={0x3c, 'TPROXY\x00', 0x1, {0x0, 0x8, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24}}}, {{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x8, 0x0, 0xfffffffffffffffc}, {0x7, 0x4, 0x40}, 0x0, 0x6}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5f8) 2018/02/28 01:09:34 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000000040)=""/123, &(0x7f00000000c0)=0x7b) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) 2018/02/28 01:09:34 executing program 7: r0 = getpgid(0x0) setpriority(0x1, r0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) sendmsg$nl_netfilter(r1, &(0x7f00000027c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000002780)={&(0x7f00000002c0)={0x24b4, 0x11, 0x5, 0x0, 0x70bd2c, 0x25dfdbff, {0x0, 0x0, 0x7}, [@nested={0xcc, 0x3b, [@generic="1a705c3df3faa8355c55016e884ff70028a66df1dd26bbde039c621231e220ae35529f25180ecd4aea9d3f9307e910b1820991733e54661d1a680f718b0f9cfeb747ab40ed7988ef9b0c8fbff823d0f7b23fb870439b9f326ef7647e0644457a5239673efab1004351f172c3e74f7c58e0d1bbb8d8c82b8f7c000c5d01d692eefeef6409abd7a3298ee3d1064386100b74c7b8d372807d606c5b904cc5446556", @generic="abd8499c2bfd042f0f9e01a0f7d2e9", @typed={0xc, 0x1d, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="12906b6240022e417a92"]}, @generic="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@typed={0xc, 0x2c, @ipv4=@rand_addr=0x760}, @nested={0x1028, 0x87, [@typed={0x1008, 0x86, 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@typed={0x10, 0x66, @u64=0x1f}, @typed={0xc, 0x73, @fd=r1}]}, @generic="b1e17dc3a9383d53289cef3a9fe9b2a8672eae4fcf45f53bf53cf8a8267be1985a85559075d650a181188e12d0cd5d2337d3f37024e48111661a600cb7faf77e777ffe0361969abd973fda6d7edd3676c76591c0d262f4bbb4395a2ed7588c996377e9e26556b67a820aedb9e029962138e86e16b2765d9d55c1178ab698084d6568cae23b5ce2a36a7cc92e466cf2351a3e7474ff77180eea4c0be517995257c41b", @generic="83e0d50e9e25d54b", @typed={0xfc, 0x7e, @binary="05eccf832fa6b8b6c0b71e09e002a5f4b5b3abfe3c69b366547a22d889482053b56cb0dfa792b52de379bcab1d644979d8ed14378063b825cb9c0646b4dfe21258fc28b3340959cf4173da221f825e3b821c907d6a213e1efa5d6b777a066f8cd2b8a4fa0b71bd9eb2ee92bb9f3e06cca13a0d6fdf876dbf4fcae35adae973632bdce32851160049c4eb4e2ebf5b24565b8159f19debb9c14f38532ab81c583aee734c0f5a0b88ace6c52b01bc61602f15f94b09e0818c644c5be51b773ea71a799c3c0840fd787ae4ddaeb3bc33a2d7a60847e84ebc6c17060d1da3329798621040e003aeb6f782a17575514aca03983b1f"}, @nested={0x1b8, 0x70, [@generic="f133294cbb7836da26feb35192d06d97f314c7017e293275b77e759de9ffc01f6f800c24a9a1a29bee51f67fddb7783638fb6b98510819e80668bc0d44e872fdb5976c75d8c34f2181f75f0ecae510817c7ee978ba8e316ed94fb00b28d5044747f0c385aedf1dd428a720ee0f06c8ac7ff000a01010f523162368bdb74207346bf65fcfdfab7d4a51f71d17e43823964895a4c30199bf623f7001c398fd3187f97ff7aff2945c7230b517d4f15aab638b6287af43be311314747ad101579b2451f1f3305b63", @generic="b176914e8f499b922b4fd80d5a9cb1b8d01ed8a0b5b33ec16853a048b3eb8e850c2104c93156f94f1b4d828ced6e4a07063623acbfbe4d7479027ed78941bc96b3cb360ba27474d1dfed0a7551996ec3951565c8ef6ec3590b9f7e9a867798dd8261b0f9cca22b9b38af53919cd7bdd963c6f5f6f5c5628244e08232a460de047eabc59124bd809cda6cb779066b41aa7d93f03bbceafc51ffae9030704fe88de32fb2b01c8bb8f2462c2d39143398f70031690f63bc345d5f9892563ef36ee0c240cc06301bf448a276c2870476195197", @typed={0xc, 0x96, @uid=r2}, @generic="8ebadda7301d437d2c6407856ef86ce1"]}, @typed={0xc, 0x81, @uid=r3}, @nested={0x34, 0x65, [@generic="8700e78f79fdf6103497b2053f5a0a0223e2b0c43e5d0420c9465e75590a38", @typed={0x10, 0x62, @u64=0x5}]}]}, 0x24b4}, 0x1, 0x0, 0x0, 0x24004810}, 0x44010) setsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f0000000040)="b97377573135a443d9761978d8ea478e87265b801ad2ba093fb62f18513c753ce8f2c35547463049c437e1ffc027e506851393223bf0479543e55be58d5ec2633e4008c3", 0x44) 2018/02/28 01:09:34 executing program 3: r0 = gettid() r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x2000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000280)={@multicast2, @remote, 0x0}, &(0x7f00000002c0)=0xc) sendto$packet(r1, &(0x7f0000000100)="0a555f2ffc3b3f101c2b7f5722ddc44cdc7b9422d798d2c970ed704275d6d536d714741b6fd4089ca6cfde60b44f0cf25bb9d39c0b59929e718c05b5c48bdc5525f859c48f57b03c049c0b8fdbd43ecfa25ad87df57cd252f59cec4acc3b28da07b16b6c3ce70078b9405fc49637a23f5712bd9c9a7647bebe728f4ea97ac80d046c370ac031611fbf001017b9ab8b7d16334ce5", 0x94, 0x4044000, &(0x7f0000000300)={0x11, 0x1f, r2, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = socket$inet(0x2, 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r3, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000), &(0x7f0000ec6000)) signalfd4(r3, &(0x7f0000000000)={0xfffffffffffffff8}, 0x8, 0x80000) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x5) tkill(r0, 0x15) 2018/02/28 01:09:34 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:34 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000318000)='/dev/amidi#\x00', 0xce6a, 0x101001) write$selinux_validatetrans(r0, &(0x7f0000000000)={'system_u:object_r:systemd_passwd_var_run_t:s0', 0x20, 'system_u:object_r:mount_exec_t:s0', 0x20, 0x37, 0x31, 0x20, '/sbin/dhclient\x00'}, 0x62) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write(r0, &(0x7f0000bfd000), 0x0) 2018/02/28 01:09:34 executing program 5: r0 = gettid() exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/icmp\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xb9, "ac70093b7e366df3db00e9d01a261bfa67eaa0f89ddb6c929ab6fbdf2d946fad5080cc9e35cecca6f439aca9b32367ecb7eb2a39239c10b01a1f63d8ffa61b3843295ba7e7361413d8338048a6352ac25b2d3a3a15451145554194677bb8326615fad63984ebf96324f14d9f329b037b9a1eb9a5dfb70ba8e5b80d4cb7becc439d065023b08f2c0a71f3a0317c8c73a67017930c55ed328496678ae575e8a7dce0839ffb0a1861798520a38b2acb7d0e83e4a93871c8eb2b97"}, &(0x7f0000000180)=0xc1) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x4}, &(0x7f0000000200)=0x8) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x0, 0x214}) 2018/02/28 01:09:34 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) fdatasync(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7}}, 0x3a9, 0x8}, 0x98) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) getpeername$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x24) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000080)) 2018/02/28 01:09:34 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:34 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x401, 0x4) r1 = dup(r0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000000)={0x5}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, r1, 0x6, 0x1}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/28 01:09:34 executing program 7 (fault-call:3 fault-nth:0): r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/02/28 01:09:34 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0xffffffffffffffff, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8004, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x4000) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f0000000100)={0x58, &(0x7f0000000080)="e799d0dc260f495d55eaca720a38b2bb009092b9c83a54ed2b4afc0414e7c3f238170e1380005907440b2362c6385ae3bf1a6d3aabf419ad787cbaa94c2bf5484c33f767c3d8a403babb5385797d9bfbb6aa4ba0ac7b6785"}) socket$pppoe(0x18, 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/02/28 01:09:34 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000080)=0xf000) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/02/28 01:09:34 executing program 5: r0 = gettid() exit(0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) r2 = syz_open_procfs(r0, &(0x7f0000000000)='net/icmp\x00') perf_event_open(&(0x7f0000000100)={0x2, 0x78, 0x8000, 0x80, 0x0, 0x7fff, 0x0, 0x5, 0x4200, 0x3, 0x1, 0x8001, 0x5b, 0x5, 0x6, 0x6, 0x3, 0x2, 0x1000, 0x1, 0x4, 0x65b, 0xfffffffffffffffd, 0x4, 0x1ff, 0x6, 0x1ff, 0x8, 0x554410ad, 0x8000, 0x0, 0x6, 0x5, 0x8, 0xfff, 0x0, 0x6, 0x7, 0x0, 0x9, 0x1, @perf_bp={&(0x7f00000000c0), 0xb}, 0x0, 0x5e8, 0x2, 0x7, 0xffffffff, 0x1, 0x401}, r0, 0xfffffffffffffffc, r2, 0x6) 2018/02/28 01:09:34 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0xfffffffffffffffc) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000100)=0x1) ioctl$KDADDIO(r0, 0x4b34, 0x3) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r1 = socket$inet(0x2, 0xf, 0x13f) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r0) getsockname$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) r2 = dup(r1) sendto$inet(r2, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) fdatasync(r2) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/21, 0x15) [ 471.419620] FAULT_INJECTION: forcing a failure. [ 471.419620] name failslab, interval 1, probability 0, space 0, times 0 [ 471.430963] CPU: 0 PID: 28850 Comm: syz-executor7 Not tainted 4.16.0-rc3+ #242 [ 471.438333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 471.447671] Call Trace: [ 471.450258] dump_stack+0x194/0x24d [ 471.453879] ? arch_local_irq_restore+0x53/0x53 [ 471.458539] ? perf_tp_event+0x7f4/0xae0 [ 471.462602] should_fail+0x8c0/0xa40 [ 471.466308] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 471.471405] ? trace_hardirqs_off+0x10/0x10 [ 471.475730] ? fib_table_lookup+0xa04/0x1ba0 [ 471.480144] ? find_held_lock+0x35/0x1d0 [ 471.484206] ? inet_select_addr+0x6b2/0xc00 [ 471.488516] ? lock_downgrade+0x980/0x980 [ 471.492655] ? lock_release+0xa40/0xa40 [ 471.496618] ? __lock_is_held+0xb6/0x140 [ 471.500686] should_failslab+0xec/0x120 [ 471.504648] kmem_cache_alloc+0x47/0x760 [ 471.508701] ? inet_confirm_addr+0x4a0/0x4a0 [ 471.513110] dst_alloc+0x11f/0x1a0 [ 471.516651] rt_dst_alloc+0xe9/0x520 [ 471.520357] ? fnhe_flush_routes+0x3d0/0x3d0 [ 471.524762] ? __lock_is_held+0xb6/0x140 [ 471.528835] ip_route_output_key_hash_rcu+0xa59/0x2f00 [ 471.534139] ? ip_route_input_noref+0x1e0/0x1e0 [ 471.538803] ? memset+0x31/0x40 [ 471.542094] ? perf_trace_lock_acquire+0x532/0x980 [ 471.547060] ? perf_trace_lock+0x900/0x900 [ 471.551305] ? lock_acquire+0x1d5/0x580 [ 471.555261] ? lock_acquire+0x1d5/0x580 [ 471.559226] ? ip_route_output_key_hash+0x1a6/0x370 [ 471.564246] ? lock_release+0xa40/0xa40 [ 471.568211] ? find_held_lock+0x35/0x1d0 [ 471.572282] ip_route_output_key_hash+0x20b/0x370 [ 471.577394] ? ip_route_output_key_hash_rcu+0x2f00/0x2f00 [ 471.582915] ? lock_release+0xa40/0xa40 [ 471.586891] ? __lock_is_held+0xb6/0x140 [ 471.590962] ip_route_output_flow+0x26/0xa0 [ 471.595272] udp_sendmsg+0x19bd/0x2f70 [ 471.599167] ? ip_reply_glue_bits+0xb0/0xb0 [ 471.603502] ? udp4_lib_lookup2+0x310/0x310 [ 471.607814] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 471.612984] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 471.618167] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 471.623530] ? perf_tp_event+0xae0/0xae0 [ 471.627582] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 471.632672] ? memset+0x31/0x40 [ 471.635969] ? mark_held_locks+0xaf/0x100 [ 471.640127] ? perf_trace_lock+0x900/0x900 [ 471.644343] ? perf_trace_lock_acquire+0x532/0x980 [ 471.649279] udpv6_sendmsg+0x757/0x3400 [ 471.653238] ? perf_trace_lock+0x900/0x900 [ 471.657480] ? udpv6_setsockopt+0x80/0x80 [ 471.661623] ? reacquire_held_locks+0x1f9/0x3e0 [ 471.666280] ? reacquire_held_locks+0x1f9/0x3e0 [ 471.670957] ? find_held_lock+0x35/0x1d0 [ 471.675022] ? release_sock+0x1d4/0x2a0 [ 471.678999] ? lock_downgrade+0x980/0x980 [ 471.683150] ? __local_bh_enable_ip+0x121/0x230 [ 471.687808] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 471.692806] ? release_sock+0x1d4/0x2a0 [ 471.696760] ? trace_hardirqs_on+0xd/0x10 [ 471.700900] ? __local_bh_enable_ip+0x121/0x230 [ 471.705569] ? _raw_spin_unlock_bh+0x30/0x40 [ 471.709973] ? release_sock+0x1d4/0x2a0 [ 471.713953] ? __release_sock+0x360/0x360 [ 471.718112] ? udp_v6_get_port+0x355/0x600 [ 471.722366] inet_sendmsg+0x11f/0x5e0 [ 471.726162] ? inet_sendmsg+0x11f/0x5e0 [ 471.730134] ? __might_sleep+0x95/0x190 [ 471.734112] ? inet_create+0xf50/0xf50 [ 471.738006] ? selinux_socket_sendmsg+0x36/0x40 [ 471.742667] ? security_socket_sendmsg+0x89/0xb0 [ 471.747408] ? inet_create+0xf50/0xf50 [ 471.751294] sock_sendmsg+0xca/0x110 [ 471.755020] SYSC_sendto+0x361/0x5c0 [ 471.758732] ? SYSC_connect+0x4a0/0x4a0 [ 471.762693] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 471.767521] ? vfs_write+0x374/0x510 [ 471.771222] ? wait_for_completion+0x770/0x770 [ 471.775804] ? __lock_is_held+0xb6/0x140 [ 471.779892] ? __sb_end_write+0xa0/0xd0 [ 471.783870] ? fput+0xd2/0x140 [ 471.787055] ? SyS_write+0x184/0x220 [ 471.790756] ? __do_page_fault+0x3d6/0xc90 [ 471.794994] ? SyS_read+0x220/0x220 [ 471.798620] SyS_sendto+0x40/0x50 [ 471.802058] ? SyS_getpeername+0x30/0x30 [ 471.806120] do_fast_syscall_32+0x3ec/0xf9f [ 471.810456] ? do_int80_syscall_32+0x9c0/0x9c0 [ 471.815021] ? _raw_spin_unlock_irq+0x27/0x70 [ 471.819503] ? finish_task_switch+0x1c1/0x7e0 [ 471.824004] ? syscall_return_slowpath+0x2ac/0x550 [ 471.828930] ? prepare_exit_to_usermode+0x350/0x350 [ 471.833943] ? sysret32_from_system_call+0x5/0x3c [ 471.838794] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 471.843634] entry_SYSENTER_compat+0x70/0x7f [ 471.848027] RIP: 0023:0xf7fd4c99 [ 471.851375] RSP: 002b:00000000f77d009c EFLAGS: 00000286 ORIG_RAX: 0000000000000171 [ 471.859073] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 000000002007b000 2018/02/28 01:09:34 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80800) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000080)={0x5000, 0x110000}) 2018/02/28 01:09:34 executing program 4: r0 = socket$inet(0x2, 0xffffffff, 0x5) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@empty, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={r2, @rand_addr=0x400, @loopback=0x7f000001}, 0xc) 2018/02/28 01:09:34 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:34 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000848ff0)={0x2, 0x4e24, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0xf73}, 0x1) fcntl$setsig(r0, 0xa, 0x3e) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000040)={0x8, 0x0, 0x1, 0xd8e9, 0x1, 0x1f}) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='security.evm\x00') ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000000100)=0x6) 2018/02/28 01:09:34 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x480000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xa9, 0x20}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000100)=0x8) r2 = syz_open_dev$amidi(&(0x7f0000318000)='/dev/amidi#\x00', 0xce6a, 0x101001) write(r2, &(0x7f0000bfd000), 0x0) 2018/02/28 01:09:34 executing program 5: r0 = gettid() exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/icmp\x00') fsetxattr(r1, &(0x7f0000000040)=@random={'os2.', 'net/icmp\x00'}, &(0x7f0000000080)='net/icmp\x00', 0x9, 0x3) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'vlan0\x00', @ifru_flags}) recvmsg$kcm(r1, &(0x7f0000000500)={&(0x7f0000000140)=@can={0x0, 0x0}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/26, 0x1a}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000240)=""/190, 0xbe}, {&(0x7f0000000300)}, {&(0x7f0000000340)=""/50, 0x32}, {&(0x7f0000000380)=""/7, 0x7}], 0x6, &(0x7f0000000400)=""/230, 0xe6}, 0x20) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000540)={@ipv4={[], [0xff, 0xff], @empty}, 0x7, r2}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000100)={'ip6gre0\x00', @ifru_flags}) 2018/02/28 01:09:34 executing program 7 (fault-call:3 fault-nth:1): r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/02/28 01:09:34 executing program 3: r0 = gettid() r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x14, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x10001, 0x3, 0x1, 0x0, 0x1, 0xfffffffffffffffb, 0x100, {0x0, @in6={{0xa, 0x4e22, 0x800000000, @ipv4={[], [0xff, 0xff], @rand_addr=0x81}, 0x80000001}}, 0x955, 0x4, 0x9, 0x0, 0xd0}}, &(0x7f0000000240)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000002c0)={0x8001, 0x7f, 0x5, 0x2, 0x80, 0x2, 0x200000000007, 0xe4df, r2}, 0x20) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x2) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000100)=0x8, &(0x7f0000000140)=0x3b6) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r4, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000), &(0x7f0000ec6000)) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000300)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x1, @random="35a80c78d909"}, 0x40, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 'yam0\x00'}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000280)={r3, 0x8}, &(0x7f0000000380)=0x8) sched_setaffinity(r0, 0x16f, &(0x7f0000000080)=0x1) tkill(r0, 0x38) [ 471.866324] RDX: 00000000000001a9 RSI: 0000000000000000 RDI: 000000002079f000 [ 471.873573] RBP: 0000000000000010 R08: 0000000000000000 R09: 0000000000000000 [ 471.880821] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 471.888080] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/02/28 01:09:34 executing program 1: r0 = socket$inet(0x2, 0x1, 0x100) r1 = dup(r0) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/28 01:09:34 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000080)={{0x3, 0x1ff}, {0x81, 0x2}, 0x8, 0x100000001, 0x7}) r1 = getpgid(0x0) move_pages(r1, 0x7, &(0x7f0000000140)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil], &(0x7f0000000180)=[0xf4f3], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000200)=0x4, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000002c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4e4, 0x1c8, 0x2a0, 0x1c8, 0x0, 0x450, 0x450, 0x450, 0x450, 0x450, 0x450, 0x6, &(0x7f0000000240), {[{{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0xffffffff, 0xff, 'ipddp0\x00', 'ifb0\x00', {0xff}, {0xff}, 0x2f, 0x1, 0x4}, 0x0, 0x70, 0x94, 0x0, {}, []}, @TTL={0x24, 'TTL\x00', 0x0, {0x1, 0x3}}}, {{@uncond, 0x0, 0xd4, 0x134, 0x0, {}, [@common=@icmp={0x24, 'icmp\x00', 0x0, {0x1f, 0x0, 0x4}}, @common=@set={0x40, 'set\x00', 0x0, {{0xffffffffffffffff, [0x7ff, 0x753d, 0x3, 0x8, 0x54, 0x9], 0x5, 0x8}}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7, [0xffffffff, 0x10000, 0x2, 0x5, 0xffff, 0x101], 0x9e4, 0x459bee2d, 0x401}, {0x2, [0x5, 0x4, 0x1ff, 0x0, 0x62, 0xcc5bdf9], 0x2, 0xfffffffffffffff8, 0x7}}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x10}, 0xffffff00, 0xffffffff, 'ip6tnl0\x00', 'ipddp0\x00', {}, {0xff}, 0x5c, 0x2, 0x1}, 0x0, 0xb4, 0xd8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@inet=@socket2={0x24, 'socket\x00', 0x2, 0x2}]}, @TTL={0x24, 'TTL\x00', 0x0, {0x0, 0xff}}}, {{@uncond, 0x0, 0xb8, 0xf4, 0x0, {}, [@common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0x14, 0xd}, [0xffffffff, 0x0, 0x0, 0xffffff00], 0x4e21, 0x3a, 0x7, 0x4e21, 0x8, 0x2a}}]}, @inet=@TPROXY1={0x3c, 'TPROXY\x00', 0x1, {0x9, 0x7fffffff, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xff000000, 'bpq0\x00', 'eql\x00', {0xff}, {0xff}, 0x1, 0x2, 0x49}, 0x0, 0x98, 0xbc, 0x0, {}, [@common=@unspec=@cpu={0x28, 'cpu\x00', 0x0, {0x101, 0x1}}]}, @inet=@TOS={0x24, 'TOS\x00', 0x0, {0x8, 0x3}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x540) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r2) write$selinux_user(r0, &(0x7f0000000100)={'system_u:object_r:auditd_exec_t:s0', 0x20, 'unconfined_u\x00'}, 0x30) 2018/02/28 01:09:34 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) [ 471.932341] FAULT_INJECTION: forcing a failure. [ 471.932341] name failslab, interval 1, probability 0, space 0, times 0 [ 471.943629] CPU: 0 PID: 28874 Comm: syz-executor7 Not tainted 4.16.0-rc3+ #242 [ 471.950984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 471.960353] Call Trace: [ 471.962939] dump_stack+0x194/0x24d [ 471.966560] ? arch_local_irq_restore+0x53/0x53 [ 471.971212] ? finish_task_switch+0x1c1/0x7e0 [ 471.975699] ? finish_task_switch+0x182/0x7e0 2018/02/28 01:09:34 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)=""/138, &(0x7f00000000c0)=0x8a) 2018/02/28 01:09:34 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) recvfrom$ax25(r2, &(0x7f0000000080)=""/51, 0x33, 0x40002120, 0x0, 0x0) 2018/02/28 01:09:34 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) recvmsg$kcm(r2, &(0x7f00000018c0)={&(0x7f00000013c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="00e7f900"], 0xc, &(0x7f0000001880)=[{&(0x7f0000001780)=""/210, 0xd2}], 0x1}, 0x0) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/02/28 01:09:34 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:34 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000318000)='/dev/amidi#\x00', 0xce6a, 0x101001) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) write(r0, &(0x7f0000bfd000), 0x0) [ 471.980227] should_fail+0x8c0/0xa40 [ 471.983956] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 471.989086] ? __sched_text_start+0x8/0x8 [ 471.993218] ? find_held_lock+0x35/0x1d0 [ 471.997309] ? check_same_owner+0x320/0x320 [ 472.001617] ? perf_tp_event+0xae0/0xae0 [ 472.005668] ? lock_release+0xa40/0xa40 [ 472.009645] should_failslab+0xec/0x120 [ 472.013609] kmem_cache_alloc_node+0x56/0x760 [ 472.018099] ? perf_trace_lock_acquire+0x532/0x980 [ 472.023039] __alloc_skb+0xf1/0x780 [ 472.026657] ? skb_copy_and_csum_dev+0x370/0x370 2018/02/28 01:09:34 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) [ 472.031404] ? trace_hardirqs_off+0x10/0x10 [ 472.035724] ? save_stack+0xa3/0xd0 [ 472.039342] ? save_stack+0x43/0xd0 [ 472.042977] ? find_held_lock+0x35/0x1d0 [ 472.047045] alloc_skb_with_frags+0x10d/0x750 [ 472.051524] ? rt_add_uncached_list+0x1b7/0x240 [ 472.056192] ? lock_downgrade+0x980/0x980 [ 472.060343] ? skb_complete_wifi_ack+0x1b0/0x1b0 [ 472.065090] ? trace_hardirqs_off+0x10/0x10 [ 472.069410] ? __local_bh_enable_ip+0x121/0x230 [ 472.074075] sock_alloc_send_pskb+0x787/0x9b0 [ 472.078560] ? _raw_spin_unlock_bh+0x30/0x40 [ 472.082989] ? sock_wmalloc+0x1d0/0x1d0 [ 472.086989] ? rt_set_nexthop.constprop.51+0x53e/0x12b0 [ 472.092352] ? inet_confirm_addr+0x4a0/0x4a0 [ 472.096752] ? rt_cache_route+0x2f0/0x2f0 [ 472.100898] ? dst_alloc+0x14a/0x1a0 [ 472.104614] ? rt_dst_alloc+0x3e9/0x520 [ 472.108575] ? fnhe_flush_routes+0x3d0/0x3d0 [ 472.112974] ? __lock_is_held+0xb6/0x140 [ 472.117027] sock_alloc_send_skb+0x32/0x40 [ 472.121253] __ip_append_data.isra.44+0x13ea/0x2580 [ 472.126280] ? ip_reply_glue_bits+0xb0/0xb0 [ 472.130602] ? __ip_flush_pending_frames.isra.40+0x2b0/0x2b0 [ 472.136390] ? xfrm_policy_lookup+0x70/0x70 [ 472.140704] ? ipv4_mtu+0x177/0x4b0 [ 472.144320] ? fib_multipath_hash+0xfd0/0xfd0 [ 472.148817] ? ip_route_output_key_hash+0x229/0x370 [ 472.153846] ip_make_skb+0x2a0/0x330 [ 472.157554] ? ip_reply_glue_bits+0xb0/0xb0 [ 472.161878] ? ip_flush_pending_frames+0x30/0x30 [ 472.166634] ? ip_route_output_key_hash+0x252/0x370 [ 472.171637] ? ip_route_output_key_hash_rcu+0x2f00/0x2f00 [ 472.177195] ? xfrm_lookup_route+0x4f/0x1a0 [ 472.181521] udp_sendmsg+0xb67/0x2f70 [ 472.185326] ? ip_reply_glue_bits+0xb0/0xb0 [ 472.189655] ? udp4_lib_lookup2+0x310/0x310 [ 472.194147] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 472.199329] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 472.204501] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 472.209600] ? perf_tp_event+0xae0/0xae0 [ 472.213655] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 472.218746] ? memset+0x31/0x40 [ 472.222049] ? mark_held_locks+0xaf/0x100 [ 472.226223] ? perf_trace_lock+0x900/0x900 [ 472.230443] ? perf_trace_lock_acquire+0x532/0x980 [ 472.235373] udpv6_sendmsg+0x757/0x3400 [ 472.239333] ? perf_trace_lock+0x900/0x900 [ 472.243576] ? udpv6_setsockopt+0x80/0x80 [ 472.247717] ? reacquire_held_locks+0x1f9/0x3e0 [ 472.252367] ? reacquire_held_locks+0x1f9/0x3e0 [ 472.257028] ? find_held_lock+0x35/0x1d0 [ 472.261091] ? release_sock+0x1d4/0x2a0 [ 472.265071] ? lock_downgrade+0x980/0x980 [ 472.269229] ? __local_bh_enable_ip+0x121/0x230 [ 472.273896] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 472.278912] ? release_sock+0x1d4/0x2a0 [ 472.282883] ? trace_hardirqs_on+0xd/0x10 [ 472.287034] ? __local_bh_enable_ip+0x121/0x230 [ 472.291699] ? _raw_spin_unlock_bh+0x30/0x40 [ 472.296094] ? release_sock+0x1d4/0x2a0 [ 472.300060] ? __release_sock+0x360/0x360 [ 472.304200] ? udp_v6_get_port+0x355/0x600 [ 472.308437] inet_sendmsg+0x11f/0x5e0 [ 472.312231] ? inet_sendmsg+0x11f/0x5e0 [ 472.316203] ? __might_sleep+0x95/0x190 [ 472.320179] ? inet_create+0xf50/0xf50 [ 472.324076] ? selinux_socket_sendmsg+0x36/0x40 [ 472.328744] ? security_socket_sendmsg+0x89/0xb0 [ 472.333493] ? inet_create+0xf50/0xf50 [ 472.337365] sock_sendmsg+0xca/0x110 [ 472.341068] SYSC_sendto+0x361/0x5c0 [ 472.344774] ? SYSC_connect+0x4a0/0x4a0 [ 472.348737] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 472.353565] ? vfs_write+0x374/0x510 [ 472.357266] ? wait_for_completion+0x770/0x770 [ 472.361862] ? __lock_is_held+0xb6/0x140 [ 472.365973] ? __sb_end_write+0xa0/0xd0 [ 472.369963] ? fput+0xd2/0x140 [ 472.373149] ? SyS_write+0x184/0x220 [ 472.376848] ? __do_page_fault+0x3d6/0xc90 [ 472.381073] ? SyS_read+0x220/0x220 [ 472.384695] SyS_sendto+0x40/0x50 [ 472.388143] ? SyS_getpeername+0x30/0x30 [ 472.392211] do_fast_syscall_32+0x3ec/0xf9f [ 472.396529] ? do_int80_syscall_32+0x9c0/0x9c0 [ 472.401094] ? _raw_spin_unlock_irq+0x27/0x70 [ 472.405595] ? finish_task_switch+0x1c1/0x7e0 [ 472.410109] ? syscall_return_slowpath+0x2ac/0x550 [ 472.415030] ? prepare_exit_to_usermode+0x350/0x350 [ 472.420049] ? sysret32_from_system_call+0x5/0x3c [ 472.424904] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 472.429746] entry_SYSENTER_compat+0x70/0x7f 2018/02/28 01:09:35 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) fcntl$getown(r0, 0x9) 2018/02/28 01:09:35 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:35 executing program 5: r0 = gettid() r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) migrate_pages(r0, 0x8001, &(0x7f00000000c0), &(0x7f0000000100)=0x99d) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000080)=0x3) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) exit(0x0) syz_open_procfs(r0, &(0x7f0000000000)='net/icmp\x00') 2018/02/28 01:09:35 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/28 01:09:35 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000318000)='/dev/amidi#\x00', 0xce6a, 0x101001) write(r0, &(0x7f0000000000)="0d8b27d012e189b5ee993342c613c4cb72ee765c03d0f08c11e11ec22ce9f24475996aa26cc063915eb8ce874ab321f2699f7ee980a5a565dab8ce80ba978aca921f6b5565ac9adf8fe6e8c102685da07f69795813b1657a1a5ecbd01570137fee122dd0d30781748f544e25cbdc91bbfaac7093eb60c9efb1f30882a776f2bcbd0000000000000000000000000000", 0x8f) 2018/02/28 01:09:35 executing program 3: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000000)=[0x0], &(0x7f0000000040)=[0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0], &(0x7f0000000140)=[0x0], 0x1, 0x2, 0x2, 0x1}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000), &(0x7f0000ec6000)) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x5) tkill(r0, 0x15) getpeername$packet(r2, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001300)=0x14) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00000001c0)) sendmsg$can_raw(r2, &(0x7f0000001440)={&(0x7f0000001340)={0x1d, r3}, 0x10, &(0x7f0000001400)={&(0x7f0000001380)=@canfd={{0x2, 0x5d, 0x2, 0x1}, 0x3e, 0x2, 0x0, 0x0, "e1bb3db558fa14ea3ac022c45af875e839817a3b34a143a900f064308d239b43b5310856dcbe34132a615ddbc8c04e609c3374ffa470c457bcd2bc388d47543c"}, 0x48}, 0x1, 0x0, 0x0, 0x4008081}, 0x4040) 2018/02/28 01:09:35 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00000001c0)=""/4096) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000100)=""/146) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/02/28 01:09:35 executing program 7: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x10000, 0x0) sendto$inet(r1, &(0x7f0000000100), 0x0, 0x80, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) [ 472.434141] RIP: 0023:0xf7fd4c99 [ 472.437489] RSP: 002b:00000000f77d009c EFLAGS: 00000286 ORIG_RAX: 0000000000000171 [ 472.445178] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 000000002007b000 [ 472.452428] RDX: 00000000000001a9 RSI: 0000000000000000 RDI: 000000002079f000 [ 472.459679] RBP: 0000000000000010 R08: 0000000000000000 R09: 0000000000000000 [ 472.466937] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 472.474196] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/02/28 01:09:35 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000040)={'tunl0\x00'}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0xffffffffffffff81, 0x4) 2018/02/28 01:09:35 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x8ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, @perf_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {}]}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/02/28 01:09:35 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:35 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/02/28 01:09:35 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:35 executing program 7: syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7f318f26, 0x0) r0 = socket$inet6(0xa, 0x400000000, 0x8) modify_ldt$write(0x1, &(0x7f0000000100)={0x65cf, 0x1000, 0x0, 0x10001, 0x8, 0x8, 0x2, 0x401, 0x6, 0x1}, 0x10) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x4b}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x1ff}, &(0x7f0000000240)=0x8) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/02/28 01:09:35 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c, 0x80000) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x6) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000000c0)=0x7ff, 0x4) 2018/02/28 01:09:35 executing program 5: r0 = gettid() r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x8, 0x402) r5 = eventfd2(0xa80d, 0x800) poll(&(0x7f0000000140)=[{r1, 0x6c}, {r2}, {r3, 0x8000}, {r4, 0x4000}, {r5, 0x1000}], 0x5, 0x8000) exit(0x0) syz_open_procfs(r0, &(0x7f0000000000)='net/icmp\x00') 2018/02/28 01:09:35 executing program 3: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000), &(0x7f0000ec6000)) clock_getres(0x7, &(0x7f0000000000)) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x5) tkill(r0, 0x15) 2018/02/28 01:09:35 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000000)={0x10100000000000, 0x3, 0x5, 0x8}) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/28 01:09:35 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x1b3, 0x9, 0x3, 0x9, 0xc0}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x100, 0x8, 0x9, 0x0, 0x1000, 0x108, 0x9, 0x300000000000000, r2}, &(0x7f0000000200)=0x20) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/02/28 01:09:35 executing program 7: r0 = socket$inet6(0xa, 0x400000002, 0xfffffffffffffffe) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7f, 0x400000) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/02/28 01:09:35 executing program 5: r0 = gettid() ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x7f, "754a7649175cb58da35a7efd301aa77a0aa6692f11c1f7512c9256d4e69fa6653c0ea6bacabfca687aff2601defa4eb35706cb31d667dd2c373eaff1ffd0c7ddea7760ea59a829e8fcba51bf88ad3ee4474476f41b9f9bf70490e2c2468eb541d96a2b7a1758f09af989af0f8763cabf2aa44c2a5c5a87614e08396a59982a"}, &(0x7f0000000140)=0x87) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x6, 0x10}, 0x21d) exit(0x8) syz_open_procfs(r0, &(0x7f0000000000)='net/icmp\x00') 2018/02/28 01:09:35 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000318000)='/dev/amidi#\x00', 0xce6a, 0x101001) write(r0, &(0x7f0000000000)="cd38767d2eff05e8ebb6319b39ffa25a6a9a4a16e2604c9dc8ed994f", 0x1c) 2018/02/28 01:09:35 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) 2018/02/28 01:09:35 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[], 0x3, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:35 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x2, r1}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000080)=0xd004) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000000c0), 0x2) 2018/02/28 01:09:35 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x101040, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000280)) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x5}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000480)={0x0, 0x91c, 0x10, 0x1}, &(0x7f00000004c0)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r3, 0xfffffffffffffffc}, &(0x7f00000003c0)=0x316) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r4, 0xab, "ae5d26278cf1a1ba82aea61fbb72733dce8fbe7cce92d31e499541f2fbded5970a99e5baa4d2c986565522d6d5364b821e2ea8664fc2432e3b6ce3653fbe3e1774164ad160b593f6a1a2745148e86b9b2eb7b3ab39b696c3ff74372c357b2a0972c3ad210ba36c6454bdaec0b0cf7f83b09ca2b1b27761b1e38c76404037d0b1a2cc5e5dd10daf748bbca6ea79823775da743cfb8e9e16de53a78a2b7f718f6ab1e1ab39a262908825f0d4"}, &(0x7f0000000200)=0xb3) prctl$setendian(0x14, 0x45c24c0ab65370fd) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) r5 = dup(r0) getpeername$ax25(r5, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/02/28 01:09:35 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf6c, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x904, 0x964, 0x98c, [@among={'among\x00', 0x870, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[], 0x2, [{[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:35 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getpeername(r0, &(0x7f0000000000)=@rc, &(0x7f0000000040)=0xa) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/28 01:09:35 executing program 7: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x80) getpeername$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/02/28 01:09:35 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x80000000, 0x804) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0xfff, 0x603, 0x7fffffff}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={r3, 0xa7}, 0x8) 2018/02/28 01:09:35 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf6c, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x904, 0x964, 0x98c, [@among={'among\x00', 0x870, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[], 0x2, [{[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:35 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x1) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 473.104947] kernel msg: ebtables bug: please report to author: Wrong len argument [ 473.128632] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/02/28 01:09:36 executing program 3: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000ec6000)) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x5) tkill(r0, 0x15) 2018/02/28 01:09:36 executing program 2 (fault-call:4 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/02/28 01:09:36 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) sendmsg$rds(r1, &(0x7f0000001500)={&(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, &(0x7f00000014c0)=[{&(0x7f00000000c0)=""/249, 0xf9}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/85, 0x55}, {&(0x7f0000001240)=""/89, 0x59}, {&(0x7f00000012c0)=""/103, 0x67}, {&(0x7f0000001340)=""/224, 0xe0}, {&(0x7f0000001440)=""/77, 0x4d}], 0x7, 0x0, 0x0, 0x1}, 0x4c000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendto$inet(r1, &(0x7f00000017c0)="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", 0x13d, 0x4, &(0x7f0000001900)={0x2, 0x10000000000, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/28 01:09:36 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x20000fff) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x10400, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f00000000c0)=[@enter_looper={0x630c}], 0xdd, 0x0, &(0x7f0000000100)="fd83fe6a5f23c37419e30b07eae012fab5374e64c5efb441b2429e1e33fcbf17ee6be003b99d4026f5a4b5724dcce680636cddb92e5a7038a4d55e7de63eb0026a88785574ebb5cb9d3210b94f84d3e622986010690c6a4f5abca5743a8738e5b6fcfa10c8fd4d6bd875f05173102644087ec4c08c110ca3972beb1fee50b1e9a836556247251f0de46ce4f6938cb6baeafcb784ea3c7ab86f7928c035e58635891e9556a08382585ac44d8dac4247c0eafadf584c414f42e1d4832c5bf323f3b115b783c51bbb92c4d65cb4164a7e665895777d85f719e875c3422e80"}) 2018/02/28 01:09:36 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/02/28 01:09:36 executing program 7: r0 = socket$inet6(0xa, 0x400000006, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/02/28 01:09:36 executing program 5: r0 = gettid() exit(0x0) syz_open_procfs(r0, &(0x7f0000000040)='ns/ipc\x00') 2018/02/28 01:09:36 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf6c, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x904, 0x964, 0x98c, [@among={'among\x00', 0x870, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[], 0x2, [{[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:36 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x40) 2018/02/28 01:09:36 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[], 0x3, [{[0x0, 0x8], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:36 executing program 7: r0 = socket$inet6(0xa, 0x400000002, 0xfffffffffffffffd) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x8001) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) [ 473.623175] kernel msg: ebtables bug: please report to author: Wrong len argument [ 473.655812] FAULT_INJECTION: forcing a failure. [ 473.655812] name failslab, interval 1, probability 0, space 0, times 0 2018/02/28 01:09:36 executing program 1: r0 = socket$inet(0x2, 0x8, 0x1000) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) r1 = dup(r0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000080)={[{0xe0, 0x400, 0x9a56, 0x2, 0x1, 0x5, 0x3, 0x80, 0x434, 0x8000, 0x200, 0xfffffffffffffffe, 0x91}, {0x400, 0x1, 0x0, 0x7fffffff, 0x5, 0x8, 0x40, 0x248, 0x3, 0x1, 0xfffffffeffffffff, 0x7, 0x101}, {0x3, 0x10e, 0x7, 0x93e4, 0x9, 0x7, 0x6, 0x4, 0x200, 0x2, 0x6, 0x3, 0x1}]}) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c23966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xd9, 0x20004800, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/28 01:09:36 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x4}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x814b375, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/02/28 01:09:36 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000000300)={0x3, &(0x7f0000000080)=""/158, &(0x7f00000002c0)=[{0x4, 0x1e, 0x1, &(0x7f0000000140)=""/30}, {0x400, 0x76, 0x4, &(0x7f0000000180)=""/118}, {0xffffffffffffff01, 0x9c, 0xffff, &(0x7f0000000200)=""/156}]}) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/02/28 01:09:36 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[], 0x3, [{[], @loopback=0x7f000001}, {[0x8, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:36 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) recvfrom$unix(r1, &(0x7f0000000080)=""/211, 0xd3, 0x100, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xa) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f00000001c0)="d9167923fb282e8ef709eae9ecdfe2376721737265511865c13600f2edbc8dcf8bd0fc9c888b13fcf6ec24cd54f4a24b3004b7ad36fd93d63200545f45a3523d196b287334982934d568ee313b6947634ab1d82d7527573f2b6ccb21094b15ee64d454a6bf3a3bbde751829db49ab87aad76f64748bdb1ac625867dace077f9ddcad020f6d887d86b4a5b420149e0015d8c76a5ad537aed72f6d6506f34322bbcf069fe6854471e08a6f3cbc2b18379e6778f94e0643a7173b2adeeaa8a8089b650482be0f944b704d6e3cf3ef510903dc106b96c019c25c8f559345c555197bf5a0028b6c5f8cca92186bae5085d1ccb2ce") connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) [ 473.667119] CPU: 1 PID: 29052 Comm: syz-executor2 Not tainted 4.16.0-rc3+ #242 [ 473.674455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 473.683783] Call Trace: [ 473.686349] dump_stack+0x194/0x24d [ 473.690225] ? arch_local_irq_restore+0x53/0x53 [ 473.694875] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 473.700052] should_fail+0x8c0/0xa40 [ 473.703745] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 473.708824] ? perf_trace_lock_acquire+0xe3/0x980 [ 473.713649] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 473.718821] ? find_held_lock+0x35/0x1d0 [ 473.722885] ? check_same_owner+0x320/0x320 [ 473.727181] ? find_held_lock+0x35/0x1d0 [ 473.731219] ? rcu_note_context_switch+0x710/0x710 [ 473.736134] should_failslab+0xec/0x120 [ 473.740091] kmem_cache_alloc_trace+0x4b/0x740 [ 473.744649] ? lock_release+0xa40/0xa40 [ 473.748602] ? __lock_is_held+0xb6/0x140 [ 473.752642] alloc_pipe_info+0x159/0x4b0 [ 473.756675] ? pipe_read+0x7f0/0x7f0 [ 473.760371] ? check_same_owner+0x320/0x320 [ 473.764670] ? rcu_note_context_switch+0x710/0x710 [ 473.769570] ? iterate_fd+0x3f0/0x3f0 [ 473.773355] splice_direct_to_actor+0x64a/0x820 [ 473.778002] ? _cond_resched+0x14/0x30 [ 473.781882] ? generic_pipe_buf_nosteal+0x10/0x10 [ 473.786702] ? avc_policy_seqno+0x9/0x20 [ 473.790742] ? selinux_file_permission+0x82/0x460 [ 473.795568] ? do_splice_to+0x160/0x160 [ 473.799520] ? security_file_permission+0x89/0x1e0 [ 473.804450] ? rw_verify_area+0xe5/0x2b0 [ 473.808513] do_splice_direct+0x29b/0x3c0 [ 473.812654] ? splice_direct_to_actor+0x820/0x820 [ 473.817498] ? rw_verify_area+0xe5/0x2b0 [ 473.821554] do_sendfile+0x5c9/0xe80 [ 473.825276] ? do_compat_pwritev64+0x100/0x100 [ 473.829862] ? __might_sleep+0x95/0x190 [ 473.833840] compat_SyS_sendfile+0xea/0x1a0 [ 473.838149] ? SyS_sendfile64+0x160/0x160 [ 473.842291] ? do_fast_syscall_32+0x156/0xf9f [ 473.846776] ? SyS_sendfile64+0x160/0x160 [ 473.850910] do_fast_syscall_32+0x3ec/0xf9f [ 473.855579] ? do_int80_syscall_32+0x9c0/0x9c0 [ 473.860144] ? _raw_spin_unlock_irq+0x27/0x70 [ 473.864623] ? finish_task_switch+0x1c1/0x7e0 [ 473.869112] ? syscall_return_slowpath+0x2ac/0x550 [ 473.874035] ? prepare_exit_to_usermode+0x350/0x350 [ 473.879067] ? sysret32_from_system_call+0x5/0x3c [ 473.883916] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 473.888755] entry_SYSENTER_compat+0x70/0x7f [ 473.893141] RIP: 0023:0xf7f01c99 [ 473.896482] RSP: 002b:00000000f76fd09c EFLAGS: 00000286 ORIG_RAX: 00000000000000bb [ 473.904173] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000014 [ 473.911422] RDX: 00000000200ddff8 RSI: 0000000002000001 RDI: 0000000000000000 [ 473.918669] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 473.925919] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 473.933167] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/02/28 01:09:37 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) sendto$inet(r1, &(0x7f0000000000)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002b000800009da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa594d23966b0c1c34711c8a2e7c9fe489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a", 0xdd, 0x5, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/28 01:09:37 executing program 7: r0 = socket$inet6(0xa, 0x400000002, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000080)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f00000000c0)=""/74) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/02/28 01:09:37 executing program 3: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000), &(0x7f0000ec6000)) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x5) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x328, &(0x7f0000000100)=""/246) tkill(r0, 0x15) 2018/02/28 01:09:37 executing program 2 (fault-call:4 fault-nth:1): r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/02/28 01:09:37 executing program 5: socket$kcm(0x29, 0x2, 0x0) r0 = gettid() exit(0x100000001) syz_open_procfs(r0, &(0x7f0000000000)='net/icmp\x00') 2018/02/28 01:09:37 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf6c, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x904, 0x964, 0x98c, [@among={'among\x00', 0x870, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[], 0x2, [{[], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:37 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/02/28 01:09:37 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x803, 0x9) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x80000) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000100)=0x1, 0x4) 2018/02/28 01:09:37 executing program 1: r0 = socket$inet(0x2, 0x7, 0x200) r1 = dup(r0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000040)=ANY=[@ANYBLOB="137e88c485b0f1fa28a18b800000000000000000a20000000000"]) 2018/02/28 01:09:37 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf6c, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x904, 0x964, 0x98c, [@among={'among\x00', 0x870, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[], 0x2, [{[], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:37 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x8000, 0x3f) dup(r0) [ 474.470403] kernel msg: ebtables bug: please report to author: Wrong len argument [ 474.500270] FAULT_INJECTION: forcing a failure. [ 474.500270] name failslab, interval 1, probability 0, space 0, times 0 [ 474.511632] CPU: 1 PID: 29097 Comm: syz-executor2 Not tainted 4.16.0-rc3+ #242 2018/02/28 01:09:37 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x200040, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00000000c0)=""/46, &(0x7f0000000100)=0x2e) r1 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/02/28 01:09:37 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf6c, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x904, 0x964, 0x98c, [@among={'among\x00', 0x870, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[], 0x2, [{[], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:37 executing program 1 (fault-call:1 fault-nth:0): getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x25}]}, &(0x7f00007b7ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x126c, &(0x7f000087d000)=""/4096}, 0x48) [ 474.516804] kernel msg: ebtables bug: please report to author: Wrong len argument [ 474.518988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 474.518992] Call Trace: [ 474.519012] dump_stack+0x194/0x24d [ 474.519033] ? arch_local_irq_restore+0x53/0x53 [ 474.519050] ? __save_stack_trace+0x7e/0xd0 [ 474.519087] should_fail+0x8c0/0xa40 [ 474.554894] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 474.560002] ? save_stack+0x43/0xd0 [ 474.563628] ? kasan_kmalloc+0xad/0xe0 2018/02/28 01:09:37 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[], 0x3, [{[], @loopback=0x7f000001}, {[0x0, 0x7], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) [ 474.567513] ? kmem_cache_alloc_trace+0x136/0x740 [ 474.572350] ? alloc_pipe_info+0x159/0x4b0 [ 474.575757] kernel msg: ebtables bug: please report to author: Wrong len argument [ 474.576577] ? splice_direct_to_actor+0x64a/0x820 [ 474.576587] ? do_splice_direct+0x29b/0x3c0 [ 474.576597] ? do_sendfile+0x5c9/0xe80 [ 474.576612] ? do_fast_syscall_32+0x3ec/0xf9f [ 474.576625] ? entry_SYSENTER_compat+0x70/0x7f [ 474.576657] ? find_held_lock+0x35/0x1d0 [ 474.576707] ? check_same_owner+0x320/0x320 [ 474.615021] ? check_same_owner+0x320/0x320 [ 474.619356] ? rcu_note_context_switch+0x710/0x710 [ 474.624305] should_failslab+0xec/0x120 [ 474.628280] __kmalloc+0x63/0x760 [ 474.631732] ? kmem_cache_alloc_trace+0x459/0x740 [ 474.636572] ? lock_release+0xa40/0xa40 [ 474.640551] ? alloc_pipe_info+0x23f/0x4b0 [ 474.644795] alloc_pipe_info+0x23f/0x4b0 [ 474.648852] ? pipe_read+0x7f0/0x7f0 [ 474.652567] ? check_same_owner+0x320/0x320 [ 474.656881] ? iterate_fd+0x3f0/0x3f0 [ 474.660683] splice_direct_to_actor+0x64a/0x820 [ 474.665335] ? _cond_resched+0x14/0x30 [ 474.669204] ? generic_pipe_buf_nosteal+0x10/0x10 [ 474.674031] ? avc_policy_seqno+0x9/0x20 [ 474.678073] ? selinux_file_permission+0x82/0x460 [ 474.682907] ? do_splice_to+0x160/0x160 [ 474.686860] ? security_file_permission+0x89/0x1e0 [ 474.691777] ? rw_verify_area+0xe5/0x2b0 [ 474.695828] do_splice_direct+0x29b/0x3c0 [ 474.699966] ? splice_direct_to_actor+0x820/0x820 [ 474.704804] ? rw_verify_area+0xe5/0x2b0 [ 474.708858] do_sendfile+0x5c9/0xe80 [ 474.712577] ? do_compat_pwritev64+0x100/0x100 [ 474.717161] ? __might_sleep+0x95/0x190 [ 474.721136] compat_SyS_sendfile+0xea/0x1a0 [ 474.725452] ? SyS_sendfile64+0x160/0x160 [ 474.729589] ? do_fast_syscall_32+0x156/0xf9f [ 474.734071] ? SyS_sendfile64+0x160/0x160 [ 474.738202] do_fast_syscall_32+0x3ec/0xf9f [ 474.742520] ? do_int80_syscall_32+0x9c0/0x9c0 [ 474.747081] ? _raw_spin_unlock_irq+0x27/0x70 [ 474.751993] ? finish_task_switch+0x1c1/0x7e0 [ 474.756480] ? syscall_return_slowpath+0x2ac/0x550 [ 474.761392] ? prepare_exit_to_usermode+0x350/0x350 [ 474.766394] ? sysret32_from_system_call+0x5/0x3c [ 474.771227] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 474.776068] entry_SYSENTER_compat+0x70/0x7f [ 474.780458] RIP: 0023:0xf7f01c99 [ 474.783801] RSP: 002b:00000000f76fd09c EFLAGS: 00000286 ORIG_RAX: 00000000000000bb [ 474.791490] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000014 [ 474.798737] RDX: 00000000200ddff8 RSI: 0000000002000001 RDI: 0000000000000000 [ 474.805986] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 474.813235] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 474.820483] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 474.848683] FAULT_INJECTION: forcing a failure. [ 474.848683] name failslab, interval 1, probability 0, space 0, times 0 [ 474.859994] CPU: 1 PID: 29123 Comm: syz-executor1 Not tainted 4.16.0-rc3+ #242 [ 474.867350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 474.876681] Call Trace: [ 474.879255] dump_stack+0x194/0x24d [ 474.882870] ? arch_local_irq_restore+0x53/0x53 [ 474.887529] should_fail+0x8c0/0xa40 [ 474.891221] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 474.896305] ? find_held_lock+0x35/0x1d0 [ 474.900357] ? find_held_lock+0x35/0x1d0 [ 474.904415] ? check_same_owner+0x320/0x320 [ 474.908718] ? page_add_file_rmap+0x670/0xc50 [ 474.913203] ? rcu_note_context_switch+0x710/0x710 [ 474.918115] ? page_add_new_anon_rmap+0x750/0x750 [ 474.922957] should_failslab+0xec/0x120 [ 474.926926] kmem_cache_alloc_node_trace+0x5a/0x760 [ 474.931921] ? print_irqtrace_events+0x270/0x270 [ 474.936669] __get_vm_area_node+0xae/0x340 [ 474.940887] __vmalloc_node_range+0xa3/0x650 [ 474.945277] ? bpf_prog_alloc+0xaa/0x350 [ 474.949320] ? usercopy_abort+0xd0/0xd0 [ 474.953291] __vmalloc+0x45/0x50 [ 474.956641] ? bpf_prog_alloc+0xaa/0x350 [ 474.960678] bpf_prog_alloc+0xaa/0x350 [ 474.964540] ? bpf_prog_kallsyms_find+0x440/0x440 [ 474.969376] ? mpi_resize+0x200/0x200 [ 474.973150] ? lock_downgrade+0x980/0x980 [ 474.977280] ? lock_release+0xa40/0xa40 [ 474.981237] bpf_prog_load+0x2e3/0x1bb0 [ 474.985193] ? bpf_prog_new_fd+0x50/0x50 [ 474.989235] ? avc_has_perm+0x43e/0x680 [ 474.993190] ? avc_has_perm_noaudit+0x520/0x520 [ 474.997841] ? __might_fault+0x110/0x1d0 [ 475.001878] ? lock_downgrade+0x980/0x980 [ 475.006009] ? check_same_owner+0x320/0x320 [ 475.010314] ? __check_object_size+0x8b/0x530 [ 475.014792] ? __might_sleep+0x95/0x190 [ 475.018743] ? selinux_bpf+0xc3/0x110 [ 475.022521] ? security_bpf+0x89/0xb0 [ 475.026300] SyS_bpf+0xe0f/0x4860 [ 475.029732] ? trace_hardirqs_off+0x10/0x10 [ 475.034030] ? __fdget_pos+0x12b/0x190 [ 475.037898] ? bpf_prog_get+0x20/0x20 [ 475.041675] ? __lock_acquire+0x664/0x3e00 [ 475.045894] ? check_same_owner+0x320/0x320 [ 475.050197] ? find_held_lock+0x35/0x1d0 [ 475.054236] ? trace_hardirqs_off+0x10/0x10 [ 475.058537] ? _parse_integer+0xe9/0x140 [ 475.062580] ? trace_hardirqs_off+0x10/0x10 [ 475.066878] ? _parse_integer+0x140/0x140 [ 475.071000] ? check_same_owner+0x320/0x320 [ 475.075311] ? find_held_lock+0x35/0x1d0 [ 475.079348] ? trace_hardirqs_off+0x10/0x10 [ 475.083646] ? get_pid_task+0x93/0x140 [ 475.087508] ? lock_downgrade+0x980/0x980 [ 475.091637] ? find_held_lock+0x35/0x1d0 [ 475.095679] ? __f_unlock_pos+0x19/0x20 [ 475.099629] ? lock_downgrade+0x980/0x980 [ 475.103763] ? get_pid_task+0xbc/0x140 [ 475.107649] ? proc_fail_nth_write+0x9b/0x1d0 [ 475.112141] ? map_files_get_link+0x3a0/0x3a0 [ 475.116627] ? find_held_lock+0x35/0x1d0 [ 475.120668] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 475.125487] ? vfs_write+0x374/0x510 [ 475.129178] ? wait_for_completion+0x770/0x770 [ 475.133737] ? __lock_is_held+0xb6/0x140 [ 475.137785] ? __sb_end_write+0xa0/0xd0 [ 475.141737] ? fput+0xd2/0x140 [ 475.144906] ? SyS_write+0x184/0x220 [ 475.148601] ? do_fast_syscall_32+0x156/0xf9f [ 475.153075] ? bpf_prog_get+0x20/0x20 [ 475.156852] do_fast_syscall_32+0x3ec/0xf9f [ 475.161153] ? do_int80_syscall_32+0x9c0/0x9c0 [ 475.165711] ? _raw_spin_unlock_irq+0x27/0x70 [ 475.170181] ? finish_task_switch+0x1c1/0x7e0 [ 475.174655] ? syscall_return_slowpath+0x2ac/0x550 [ 475.179561] ? prepare_exit_to_usermode+0x350/0x350 [ 475.184553] ? sysret32_from_system_call+0x5/0x3c [ 475.189375] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 475.194210] entry_SYSENTER_compat+0x70/0x7f [ 475.198593] RIP: 0023:0xf7f73c99 [ 475.201929] RSP: 002b:00000000f776f09c EFLAGS: 00000286 ORIG_RAX: 0000000000000165 [ 475.209622] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020903000 [ 475.216866] RDX: 0000000000000048 RSI: 0000000000000000 RDI: 0000000000000000 [ 475.224110] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 475.231360] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 475.238613] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 475.246118] syz-executor1: vmalloc: allocation failure: 4096 bytes, mode:0x14280c0(GFP_USER|__GFP_ZERO), nodemask=(null) [ 475.257144] syz-executor1 cpuset=/ mems_allowed=0 [ 475.262040] CPU: 1 PID: 29123 Comm: syz-executor1 Not tainted 4.16.0-rc3+ #242 [ 475.269382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 475.278707] Call Trace: [ 475.281275] dump_stack+0x194/0x24d [ 475.284878] ? arch_local_irq_restore+0x53/0x53 [ 475.289520] ? idr_get_free+0xfd0/0xfd0 [ 475.293470] ? rcu_pm_notify+0xc0/0xc0 [ 475.297341] warn_alloc+0x19a/0x2b0 [ 475.300955] ? zone_watermark_ok_safe+0x400/0x400 [ 475.305780] ? kmem_cache_alloc_node_trace+0x36f/0x760 [ 475.311037] ? print_irqtrace_events+0x270/0x270 [ 475.315777] ? __get_vm_area_node+0x234/0x340 [ 475.320254] __vmalloc_node_range+0x4f0/0x650 [ 475.324726] ? usercopy_abort+0xd0/0xd0 [ 475.328682] __vmalloc+0x45/0x50 [ 475.332037] ? bpf_prog_alloc+0xaa/0x350 [ 475.336074] bpf_prog_alloc+0xaa/0x350 [ 475.339947] ? bpf_prog_kallsyms_find+0x440/0x440 [ 475.344778] ? mpi_resize+0x200/0x200 [ 475.348551] ? lock_downgrade+0x980/0x980 [ 475.352676] ? lock_release+0xa40/0xa40 [ 475.356631] bpf_prog_load+0x2e3/0x1bb0 [ 475.360583] ? bpf_prog_new_fd+0x50/0x50 [ 475.365232] ? avc_has_perm+0x43e/0x680 [ 475.369185] ? avc_has_perm_noaudit+0x520/0x520 [ 475.373834] ? __might_fault+0x110/0x1d0 [ 475.377869] ? lock_downgrade+0x980/0x980 [ 475.381996] ? check_same_owner+0x320/0x320 [ 475.386298] ? __check_object_size+0x8b/0x530 [ 475.390774] ? __might_sleep+0x95/0x190 [ 475.394724] ? selinux_bpf+0xc3/0x110 [ 475.398499] ? security_bpf+0x89/0xb0 [ 475.402278] SyS_bpf+0xe0f/0x4860 [ 475.405709] ? trace_hardirqs_off+0x10/0x10 [ 475.410004] ? __fdget_pos+0x12b/0x190 [ 475.413873] ? bpf_prog_get+0x20/0x20 [ 475.417662] ? __lock_acquire+0x664/0x3e00 [ 475.421886] ? check_same_owner+0x320/0x320 [ 475.426198] ? find_held_lock+0x35/0x1d0 [ 475.430237] ? trace_hardirqs_off+0x10/0x10 [ 475.434537] ? _parse_integer+0xe9/0x140 [ 475.438596] ? trace_hardirqs_off+0x10/0x10 [ 475.442907] ? _parse_integer+0x140/0x140 [ 475.447035] ? check_same_owner+0x320/0x320 [ 475.451331] ? find_held_lock+0x35/0x1d0 [ 475.455365] ? trace_hardirqs_off+0x10/0x10 [ 475.459666] ? get_pid_task+0x93/0x140 [ 475.463528] ? lock_downgrade+0x980/0x980 [ 475.467657] ? find_held_lock+0x35/0x1d0 [ 475.471700] ? __f_unlock_pos+0x19/0x20 [ 475.475648] ? lock_downgrade+0x980/0x980 [ 475.479767] ? get_pid_task+0xbc/0x140 [ 475.483633] ? proc_fail_nth_write+0x9b/0x1d0 [ 475.488104] ? map_files_get_link+0x3a0/0x3a0 [ 475.492580] ? find_held_lock+0x35/0x1d0 [ 475.496622] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 475.501438] ? vfs_write+0x374/0x510 [ 475.505125] ? wait_for_completion+0x770/0x770 [ 475.509683] ? __lock_is_held+0xb6/0x140 [ 475.513732] ? __sb_end_write+0xa0/0xd0 [ 475.517681] ? fput+0xd2/0x140 [ 475.520848] ? SyS_write+0x184/0x220 [ 475.524545] ? do_fast_syscall_32+0x156/0xf9f [ 475.529025] ? bpf_prog_get+0x20/0x20 [ 475.532802] do_fast_syscall_32+0x3ec/0xf9f [ 475.537104] ? do_int80_syscall_32+0x9c0/0x9c0 [ 475.541657] ? _raw_spin_unlock_irq+0x27/0x70 [ 475.546126] ? finish_task_switch+0x1c1/0x7e0 [ 475.550601] ? syscall_return_slowpath+0x2ac/0x550 [ 475.555503] ? prepare_exit_to_usermode+0x350/0x350 [ 475.560777] ? sysret32_from_system_call+0x5/0x3c [ 475.565598] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 475.570428] entry_SYSENTER_compat+0x70/0x7f [ 475.574810] RIP: 0023:0xf7f73c99 [ 475.578145] RSP: 002b:00000000f776f09c EFLAGS: 00000286 ORIG_RAX: 0000000000000165 [ 475.585837] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020903000 [ 475.593083] RDX: 0000000000000048 RSI: 0000000000000000 RDI: 0000000000000000 [ 475.600324] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 475.607572] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 475.614824] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 475.622154] Mem-Info: [ 475.624603] active_anon:69069 inactive_anon:81 isolated_anon:0 [ 475.624603] active_file:4361 inactive_file:3931 isolated_file:0 [ 475.624603] unevictable:0 dirty:86 writeback:0 unstable:0 [ 475.624603] slab_reclaimable:10345 slab_unreclaimable:82511 [ 475.624603] mapped:22429 shmem:224 pagetables:655 bounce:0 [ 475.624603] free:1425948 free_pcp:649 free_cma:0 [ 475.657988] Node 0 active_anon:276276kB inactive_anon:324kB active_file:17444kB inactive_file:15724kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:89716kB dirty:344kB writeback:0kB shmem:896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 190464kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 475.686050] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 475.712216] lowmem_reserve[]: 0 2864 6373 6373 [ 475.716832] Node 0 DMA32 free:2918988kB min:30292kB low:37864kB high:45436kB active_anon:6144kB inactive_anon:0kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2935320kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1356kB local_pcp:724kB free_cma:0kB [ 475.744875] lowmem_reserve[]: 0 0 3509 3509 [ 475.749229] Node 0 Normal free:2768992kB min:37120kB low:46400kB high:55680kB active_anon:270112kB inactive_anon:320kB active_file:17444kB inactive_file:15724kB unevictable:0kB writepending:384kB present:4718592kB managed:3593748kB mlocked:0kB kernel_stack:4640kB pagetables:2664kB bounce:0kB free_pcp:1228kB local_pcp:620kB free_cma:0kB [ 475.779105] lowmem_reserve[]: 0 0 0 0 [ 475.782921] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 475.796512] Node 0 DMA32: 9*4kB (UM) 15*8kB (UM) 9*16kB (UM) 13*32kB (UM) 8*64kB (U) 7*128kB (UM) 8*256kB (UM) 9*512kB (UM) 6*1024kB (UM) 6*2048kB (U) 706*4096kB (UM) = 2918988kB 2018/02/28 01:09:38 executing program 7: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0xc, 0x0, 0xffffffff7fffffff, 0xfe74}, 0x8) 2018/02/28 01:09:38 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[], 0x3, [{[], @loopback=0x7f000001}, {[], @loopback=0x7f000001}, {[0x13, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:38 executing program 5: socketpair(0x1, 0x4, 0x4, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) exit(0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/icmp\x00') syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f0000000040)="f30fe6f00fc71d260f215f440f20c066350d000000440f22c0d99986440f0db0c200ba4100ed0f3066b9790b000066b89a5c000066ba000000000f3066b9090b000066b84621eb8666ba3042284d0f30", 0x50}], 0x155555555555583c, 0x30, &(0x7f0000000100)=[], 0x10000000000000ca) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000100)={0x40, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000180)={r3, 0xc}) 2018/02/28 01:09:38 executing program 2 (fault-call:4 fault-nth:2): r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/02/28 01:09:38 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x3) r3 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x4, 0x0) renameat(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/02/28 01:09:38 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000011c0)=""/173) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) getpeername$llc(r0, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001440)=0x10) recvmsg$netrom(r2, &(0x7f00000012c0)={&(0x7f00000000c0)=@ax25={0x3, {"6f79777763a518"}, 0x100000001}, 0x10, &(0x7f0000001180)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="16bf3f256b6152be8603b791ca2c205682388999094064cfd2587d7fe5bf2cb2513fc529aedc6bf0426a0718ca2e3b562a9006164e8b859283d1e16a23fc66ea5de78db5d0a61cab6dcd", 0x4a}], 0x2, &(0x7f0000001340)=ANY=[@ANYBLOB="a4000000000000000100000016996063e22136af50804c0f31506ec39c803c9e03860753f99311e3cfc6d226e41d4c7fe85e04f1272467867b5e7fa93991d79bf063fc1aaacaf0cc5885bface11d102aad9b80ef45c5f7eee5f5abd6dc3f6fd9bd54dbb46136239ccd7b0032c7976557580497a894ee2d5267bc069f8f4e85815e34f3fcb47e72ea368400cf389d381218bc36091af01d9fc0131bcadc008900000008000000b27cf01ad56cf1be99d46f91a1d6809beb54a011851142b20aa6e42ed1d32327474bda07a62f9745871b3d1d4e521c33b20f13953384e6e10000000000000000000000000000000000000000000000"], 0xf0, 0x4000000}, 0x10100) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @empty}, 0x10) getpeername$ax25(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001300)) 2018/02/28 01:09:38 executing program 1: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x25}]}, &(0x7f00007b7ffc)=0x10) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00000011c0)={&(0x7f0000000040)={0x27, 0x5, 0x5, 0x7, 0x8, 0x10000, "1521b7b9a202a9c91efb8152de90b92b4444e3841fcac6cee855b113c0d21202240da74454e7c60d60055594563d816e283c1a5de96ff393ef4deb76e4e14b", 0x2}, 0x58, &(0x7f0000001180)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="4bd8bdb06722c02ce71d43936c415b9d6d12507c04214b3ec39b3ec02c34ddde73fda3bd995687bd0fc1cde6bc0995fa96ef35318141d11a91af67c75bea3a8efa45f3cf13f50e970241d868a163db278e043f50515a", 0x56}, {&(0x7f0000001140)="a35677d7b9", 0x5}], 0x3, 0x0, 0x0, 0x10}, 0x4000) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x19cb30be, 0x10ae, &(0x7f000087d000)=""/4096}, 0x48) 2018/02/28 01:09:38 executing program 3: r0 = memfd_create(&(0x7f0000000000)="5b7472757374656421656d31932600", 0x3) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0xffffffffffffffff}) r1 = gettid() r2 = socket$inet(0x2, 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r2, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000), &(0x7f0000ec6000)) sched_setaffinity(r1, 0x8, &(0x7f0000000080)=0x5) tkill(r1, 0x15) [ 475.812649] Node 0 Normal: 1136*4kB (UMEH) 280*8kB (UMEH) 1656*16kB (UMEH) 888*32kB (UMEH) 784*64kB (UMH) 457*128kB (UME) 121*256kB (UMH) 95*512kB (UH) 76*1024kB (UH) 64*2048kB (UM) 564*4096kB (UM) = 2769024kB [ 475.831456] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 475.840042] 8527 total pagecache pages [ 475.843945] 0 pages in swap cache [ 475.847395] Swap cache stats: add 0, delete 0, find 0/0 [ 475.852758] Free swap = 0kB [ 475.855775] Total swap = 0kB [ 475.858795] 1965969 pages RAM [ 475.861895] 0 pages HighMem/MovableOnly [ 475.865863] 329725 pages reserved 2018/02/28 01:09:38 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf6c, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x904, 0x964, 0x98c, [@among={'among\x00', 0x870, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[], 0x2, [{[], @loopback=0x7f000001}, {[], @loopback=0x7f000001}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:38 executing program 4: r0 = socket$inet(0x2, 0xf, 0x5) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockname$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ip6tnl0\x00', r2}) fcntl$setpipe(r1, 0x407, 0x6) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/02/28 01:09:38 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x42) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000080)='selinux{#\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) 2018/02/28 01:09:38 executing program 7: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x7, r0}) ioctl$TIOCEXCL(r1, 0x540c) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/02/28 01:09:38 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf6c, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x904, 0x964, 0x98c, [@among={'among\x00', 0x870, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[], 0x2, [{[], @loopback=0x7f000001}, {[], @loopback=0x7f000001}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:38 executing program 7: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) 2018/02/28 01:09:38 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/xfrm_stat\x00') setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={{{{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0xa, 0x4e23, 0x8, @empty, 0x2}}}, 0x0, 0x9, 0x6, "2e0508d21cf5ac8ecbf6126fb4e6cbd81939a596c82870216c856606b8f98cd3b700182524489165b91a550fb2ae6f7e61453957de7a45ddaa103e127659c5548f5c4200b308d3fc2f881cd3cd29584e"}, 0x160) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000300)={r2, 0x8}, &(0x7f0000000340)=0x8) exit(0x6) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x6, 0x2000}) r3 = syz_open_procfs(r0, &(0x7f0000000000)='net/icmp\x00') ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000240)={0xffffffffffff0000, 0xfff, 0x1, 0x81, 0x2, 0x1, 0x100, 0x80000000, 0x7, 0x8}) 2018/02/28 01:09:38 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x101000) [ 475.965621] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/02/28 01:09:38 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x88000, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) [ 476.033667] kernel msg: ebtables bug: please report to author: Wrong len argument [ 476.074650] FAULT_INJECTION: forcing a failure. [ 476.074650] name failslab, interval 1, probability 0, space 0, times 0 [ 476.086437] CPU: 0 PID: 29160 Comm: syz-executor2 Not tainted 4.16.0-rc3+ #242 [ 476.093784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 476.103122] Call Trace: [ 476.105701] dump_stack+0x194/0x24d [ 476.109316] ? arch_local_irq_restore+0x53/0x53 [ 476.113968] ? __lock_acquire+0x664/0x3e00 [ 476.118183] ? __free_insn_slot+0x5c0/0x5c0 [ 476.122495] should_fail+0x8c0/0xa40 [ 476.126193] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 476.131283] ? __lock_acquire+0x664/0x3e00 [ 476.135518] ? rb_next+0x140/0x140 [ 476.139068] ? print_irqtrace_events+0x270/0x270 [ 476.143817] ? print_irqtrace_events+0x270/0x270 [ 476.148554] ? perf_trace_lock_acquire+0xe3/0x980 [ 476.153373] ? save_stack+0x43/0xd0 [ 476.156976] ? kasan_slab_alloc+0x12/0x20 [ 476.161101] ? kmem_cache_alloc+0x12e/0x760 [ 476.165405] ? __lock_acquire+0x664/0x3e00 [ 476.169631] should_failslab+0xec/0x120 [ 476.173585] kmem_cache_alloc+0x47/0x760 [ 476.177623] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 476.182799] radix_tree_node_alloc.constprop.19+0x1b4/0x2d0 [ 476.188484] ? trace_hardirqs_off+0x10/0x10 [ 476.192788] __radix_tree_create+0x508/0x790 [ 476.197182] ? radix_tree_maybe_preload_order+0xf0/0xf0 [ 476.202524] ? find_held_lock+0x35/0x1d0 [ 476.206575] ? perf_trace_lock_acquire+0xe3/0x980 [ 476.211394] ? perf_trace_lock+0x900/0x900 [ 476.215621] ? perf_trace_lock+0x900/0x900 [ 476.219833] ? trace_hardirqs_off+0x10/0x10 [ 476.224136] ? check_same_owner+0x320/0x320 [ 476.228436] ? rcu_pm_notify+0xc0/0xc0 [ 476.232313] __radix_tree_insert+0xf4/0x7b0 [ 476.236634] ? __radix_tree_create+0x790/0x790 [ 476.241198] ? lock_acquire+0x1d5/0x580 [ 476.245145] ? lock_acquire+0x1d5/0x580 [ 476.249096] ? shmem_add_to_page_cache+0x3f7/0xdb0 [ 476.254010] ? lock_release+0xa40/0xa40 [ 476.257980] ? get_mem_cgroup_from_mm+0x49b/0x710 [ 476.262812] shmem_add_to_page_cache+0x84d/0xdb0 [ 476.267544] ? alloc_pages_vma+0x10e/0x4b0 [ 476.271759] ? shmem_writepage+0x1140/0x1140 [ 476.276144] ? shmem_alloc_page+0x1e0/0x2d0 [ 476.280443] ? shmem_swapin+0x310/0x310 [ 476.284401] ? find_lock_entry+0x24d/0x730 [ 476.288622] ? mem_cgroup_try_charge+0x34c/0xa30 [ 476.293355] ? find_get_entry+0x9e0/0x9e0 [ 476.297486] ? mem_cgroup_low+0x260/0x260 [ 476.301621] ? shmem_alloc_and_acct_page+0x2b2/0x740 [ 476.306705] ? shmem_alloc_hugepage+0x530/0x530 [ 476.311352] ? lock_pin_lock+0x360/0x360 [ 476.315387] ? __is_insn_slot_addr+0x1fc/0x330 [ 476.319948] ? __radix_tree_preload+0x133/0x1c0 [ 476.324602] shmem_getpage_gfp+0x22be/0x39b0 [ 476.329034] ? shmem_add_to_page_cache+0xdb0/0xdb0 [ 476.333953] ? print_irqtrace_events+0x270/0x270 [ 476.338692] ? print_irqtrace_events+0x270/0x270 [ 476.343424] ? __lock_acquire+0x664/0x3e00 [ 476.347631] ? is_bpf_text_address+0xa4/0x120 [ 476.352108] ? lock_acquire+0x1d5/0x580 [ 476.356073] ? __lock_acquire+0x664/0x3e00 [ 476.360302] ? print_irqtrace_events+0x270/0x270 [ 476.365047] ? perf_trace_lock_acquire+0xe3/0x980 [ 476.369872] ? perf_trace_lock_acquire+0xe3/0x980 [ 476.374700] ? perf_trace_lock+0x900/0x900 [ 476.378906] ? perf_trace_lock+0x900/0x900 [ 476.383143] ? __lock_acquire+0x664/0x3e00 [ 476.387361] ? perf_trace_lock_acquire+0xe3/0x980 [ 476.392177] ? perf_trace_lock_acquire+0xe3/0x980 [ 476.396995] ? __lock_is_held+0xb6/0x140 [ 476.401070] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 476.406239] ? trace_hardirqs_off+0x10/0x10 [ 476.410545] ? __is_insn_slot_addr+0x1fc/0x330 [ 476.415108] ? lock_downgrade+0x980/0x980 [ 476.419248] ? find_held_lock+0x35/0x1d0 [ 476.423291] ? perf_trace_lock_acquire+0xe3/0x980 [ 476.428113] ? is_bpf_text_address+0x7b/0x120 [ 476.432590] ? perf_trace_lock+0x900/0x900 [ 476.436805] ? __free_insn_slot+0x5c0/0x5c0 [ 476.441105] ? trace_hardirqs_off+0x10/0x10 [ 476.445403] ? rcutorture_record_progress+0x10/0x10 [ 476.450400] ? is_bpf_text_address+0xa4/0x120 [ 476.454890] ? find_held_lock+0x35/0x1d0 [ 476.458936] shmem_file_read_iter+0x358/0xe80 [ 476.463419] ? kasan_kmalloc+0xad/0xe0 [ 476.467284] ? shmem_write_begin+0x1a0/0x1a0 [ 476.471665] ? entry_SYSENTER_compat+0x70/0x7f [ 476.476231] ? avc_has_perm+0x43e/0x680 [ 476.480183] ? avc_has_perm_noaudit+0x520/0x520 [ 476.484826] ? debug_mutex_init+0x1c/0x60 [ 476.488949] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 476.493943] ? __lockdep_init_map+0xe4/0x650 [ 476.498333] ? debug_mutex_init+0x2d/0x60 [ 476.502465] ? SyS_membarrier+0x700/0x700 [ 476.506597] ? iov_iter_pipe+0x9f/0x2c0 [ 476.510552] generic_file_splice_read+0x3f9/0x7b0 [ 476.515373] ? pipe_to_user+0x160/0x160 [ 476.519321] ? fsnotify_first_mark+0x2b0/0x2b0 [ 476.523883] ? selinux_file_permission+0x82/0x460 [ 476.528713] ? rw_verify_area+0xe5/0x2b0 [ 476.532750] ? pipe_to_user+0x160/0x160 [ 476.536699] do_splice_to+0x10a/0x160 [ 476.540480] splice_direct_to_actor+0x242/0x820 [ 476.545124] ? _cond_resched+0x14/0x30 [ 476.548988] ? generic_pipe_buf_nosteal+0x10/0x10 [ 476.553816] ? do_splice_to+0x160/0x160 [ 476.557767] ? security_file_permission+0x89/0x1e0 [ 476.562675] ? rw_verify_area+0xe5/0x2b0 [ 476.566715] do_splice_direct+0x29b/0x3c0 [ 476.570841] ? splice_direct_to_actor+0x820/0x820 [ 476.575667] ? rw_verify_area+0xe5/0x2b0 [ 476.579706] do_sendfile+0x5c9/0xe80 [ 476.583405] ? do_compat_pwritev64+0x100/0x100 [ 476.587981] ? __might_sleep+0x95/0x190 [ 476.591942] compat_SyS_sendfile+0xea/0x1a0 [ 476.596242] ? SyS_sendfile64+0x160/0x160 [ 476.600369] ? do_fast_syscall_32+0x156/0xf9f [ 476.604842] ? SyS_sendfile64+0x160/0x160 [ 476.608968] do_fast_syscall_32+0x3ec/0xf9f [ 476.613271] ? do_int80_syscall_32+0x9c0/0x9c0 [ 476.617828] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 476.623343] ? syscall_return_slowpath+0x2ac/0x550 [ 476.628258] ? sysret32_from_system_call+0x5/0x3c [ 476.633081] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 476.637907] entry_SYSENTER_compat+0x70/0x7f [ 476.642289] RIP: 0023:0xf7f01c99 [ 476.645626] RSP: 002b:00000000f76fd09c EFLAGS: 00000286 ORIG_RAX: 00000000000000bb [ 476.653309] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000014 [ 476.660555] RDX: 00000000200ddff8 RSI: 0000000002000001 RDI: 0000000000000000 [ 476.667798] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2018/02/28 01:09:39 executing program 3: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup2(r1, r1) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000), &(0x7f0000ec6000)) sched_setaffinity(r0, 0x39, &(0x7f0000000040)=0x2009) tkill(r0, 0x15) r3 = request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='\x00', 0xfffffffffffffff8) keyctl$get_security(0x11, r3, &(0x7f0000000140)=""/239, 0xef) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000240)) 2018/02/28 01:09:39 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000080)=0x7, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) 2018/02/28 01:09:39 executing program 5: r0 = gettid() r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x1, [0xfffffffffffffffb]}, 0x6) exit(0x0) syz_open_procfs(r0, &(0x7f0000000000)='net/icmp\x00') 2018/02/28 01:09:39 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x4, 0x4000013c) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000000)={0x9, 0x0, [{0xa4d, 0x0, 0x7}, {0xb40, 0x0, 0x400}, {0x0, 0x0, 0x8f5}, {0xbe5, 0x0, 0xef0e}, {0xc0010064, 0x0, 0x3ff}, {0x8f0}, {0xbff, 0x0, 0xec}, {0xb93, 0x0, 0x5c1}, {0x29c, 0x0, 0x7}]}) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000ddff8)=0xfffffffffffffffd, 0x102000001) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/02/28 01:09:39 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/02/28 01:09:39 executing program 1: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x25}]}, &(0x7f00007b7ffc)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x126c, &(0x7f000087d000)=""/4096}, 0x48) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={r0, 0x356, 0x1, 0x9e8, 0x0, 0x100, 0x19, 0x2, {r0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x4, 0x9, 0x2, 0x5, 0x8}}, &(0x7f00000000c0)=0xb8) 2018/02/28 01:09:39 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x36fd554e, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000100)=0x10001, 0x8) r1 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/02/28 01:09:39 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf6c, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x904, 0x964, 0x98c, [@among={'among\x00', 0x870, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[], 0x2, [{[], @loopback=0x7f000001}, {[], @loopback=0x7f000001}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) [ 476.675044] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 476.682288] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/02/28 01:09:39 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[], 0x3, [{[], @loopback=0x7f000001}, {[], @loopback=0x7f000001}, {[0x0, 0x1c], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:39 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/02/28 01:09:39 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1, 0x0, 0x8000, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000100)={{{{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}}, {{0xa, 0x4e20, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}}, 0x9, 0x0, 0x1, "f1baa9674f26fc77646f8c4bacdd6a8da42798a2e7eb8d1e94374ea0a8e86abf6d1b5c3a6f94f0d41ad3eaf51dc94ef981cd44bcd989aaaa76dfa5ec8999b5c9b49cc8a8b8a0da361b4a18a5689eb4fd"}, 0x160) 2018/02/28 01:09:39 executing program 7: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/02/28 01:09:39 executing program 1: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x25}]}, &(0x7f00007b7ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB="c8e6b981f7a133e16eb02db8c7cfffeaeeb72677276cb3bc4f7eb9a658cc615d817ae4192c52b56d5020279b3af492638f19220c532ee0c22a44d3cabe628cf7b7459e995eeec1ff54f37dc55bac449c5d563ecd0d566e9f"]], &(0x7f0000c43000)="73865bd7c14873267200", 0x10, 0xfffffffffffffc41, &(0x7f000087d000)=""/4096, 0x40f00, 0x1}, 0x48) [ 476.739101] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/02/28 01:09:39 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[], 0x3, [{[], @loopback=0x7f000001}, {[], @loopback=0x7f000001}, {[], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:39 executing program 5: r0 = gettid() getitimer(0x0, &(0x7f0000000040)) exit(0x0) syz_open_procfs(r0, &(0x7f0000000000)='net/icmp\x00') 2018/02/28 01:09:39 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2bcc0f50, 0x78021954}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/02/28 01:09:39 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000080)={0x1, 0x8000, 0x7fffffff, 0x3}) 2018/02/28 01:09:40 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$ax25(r2, &(0x7f0000000080)="931432196e349f75420a603118e08448ada9fe6b305bd108c9b327db0c74d27f1ae993d94a305edadf6ba927ca1c6866639b6696a31d86524d622b3e57db798736f44d4263b98144c284a8a2ef5020943f49d3e69b632fcf7e76f8ab2fc241e0bf8f6543f7b45b3ee8cffe3e4587dc856cfa2bb8a28fec0383cef62f92c004c64f4600413aaf68ecd37f0851e928fc81a439a053e83520f7c68a4d66ea8de4ed655b1331575aab8fa3fdaeefe38243178e7aaef6aa669dd9caedb1ffd390efd35e0ac097c5681521695ffc9f16580f28f1954dd997c8d32cb166b83a46abe8437d1d86cdbd4467af184c825dbb7c7343652918fe2f1054e7", 0xf8, 0x20004000, &(0x7f0000000180)={0x3, {"d4a22292154fbe"}}, 0x10) getpeername$ax25(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000240)=0x8, 0x4) 2018/02/28 01:09:40 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf48, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x940, 0x968, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[], 0x3, [{[], @loopback=0x7f000001}, {[], @loopback=0x7f000001}, {[], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:40 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000080)={0x8, 0x10, [0x1000, 0x5, 0x9, 0x200]}) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) 2018/02/28 01:09:40 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000080)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, 'ip6gretap0\x00'}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x101, &(0x7f0000000040)=0x0) io_destroy(r2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x37a9, 0x2, [0x2, 0x7]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}}}, 0x3, 0x8000, 0x1, 0x2, 0x5}, &(0x7f0000000240)=0xa0) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/02/28 01:09:40 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x408200) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/02/28 01:09:40 executing program 3: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="67b4043b00", 0x5) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f00000000c0)={0x80000001, 0x401, 0x0, 0x3, [], [], [], 0x5, 0x200, 0x8, 0xfffffffffffffffd, "dd440e5576275a2529120f0a0effc522"}) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001580)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000001680)=0xe8) lstat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000005040)={{{@in6=@mcast1, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000005140)=0x31d) getresgid(&(0x7f0000001b40)=0x0, &(0x7f0000001b80), &(0x7f0000001bc0)) r9 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getresuid(&(0x7f0000002040), &(0x7f0000002080), &(0x7f00000020c0)=0x0) r11 = getgid() lstat(&(0x7f0000002100)='./file0\x00', &(0x7f0000002140)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000021c0)='./file0\x00', &(0x7f0000002200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003600)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000003700)=0xe8) lstat(&(0x7f0000003740)='./file0\x00', &(0x7f0000003780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004c00)={0x0, 0x0}, &(0x7f0000004c40)=0xc) r17 = getgid() r18 = getpgrp(r0) stat(&(0x7f0000004c80)='./file0\x00', &(0x7f0000004cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000004d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000004dc0)=0x0, &(0x7f0000004e00), &(0x7f0000004e40)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004e80)={0x0, 0x0, 0x0}, &(0x7f0000004ec0)=0xc) sendmmsg$unix(r2, &(0x7f0000004f80)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001540)=[{&(0x7f0000000200)="5309f6130cc1ad1fb68498bbcdba62179430b6793346c2047118696351c8db55d8f13c791fb43b7c001b2c1ac28c7d95faf3f060ed0b", 0x36}, {&(0x7f0000000240)="d17aded0e73c0b80836266d428e6268fcbf3c8738f26d3aa697cfafb9ffb91cc55866ebbe12862ae0fd84aa83296c4d234849f757e067a549e2f5b68df9f45cd5436aa44ab30aa4800a62a801932e370fa0605c75a4d5dd76b342463b211092ef59ed1838ea243a092d68b1f5c28a4bed4b96fa7c557ab573e015b7e67451c7736fce6f88d", 0x85}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="e5f598f4940673bfe0e3a1acb6abbdacb717d56e895c11085b08ce6dab95a3e65d8daec27cc6fcb6ba9db5454ef08346d81582b8fa739192078f77c812b38bcde4490676a445c4d1e3fbc185fb44019dd0d0ab32b13326e99eb8a8", 0x5b}, {&(0x7f0000001380)="5460012cbcea4c3fec9c6f62c3fb7f9ee09d12c3329f21f204bc07c3bd20a1b1f115ce62dcdacca5fe88c102ef6ad0a2ccd7016e80984eaecf0d4f9322b32ce9792f3b41e5a7fb5758d9b4fbbdd4f5c238debaaf90d237f50867cfe1f69f39dbed50264210c435fd4f33dae837f4189147ca7107ae3271a2b9611e08122fd0a9e216fa2ff358bc444b", 0x89}, {&(0x7f0000001440)="05e7f3d12d2cd24c0f6c9017fdc4d6a74483f49f1baf8d5fd345f987d86077c6b9b7be429ec2aa9675efffc18de7539137858d2e6887ff509839fdac75c3a4cc6eb638c97c48cbac3e53f9fccfae104451d51fb897f4980077c3c2030a69a2183e1a62959c3d02cbcdffbb8dc3ff37f7a96824cbf9d5577635bdbafde35568d0405e0e2d86abc0290d7fa78b344c2a54fcc0db7b52e5bff168b19e2ab9fb006adee448993496c9b77785e94f9522140df69577678238948e04e1dd946eaa16ff9ccc35c513bd6cee4959529ac889f1349c159115a7dfe4594464c01490cb029f34a2bef6e43a31ef19ee9f9c73d5ffb0c33b2fb8d2a33538", 0xf8}], 0x6, &(0x7f00000018c0)=[@rights={0x14, 0x1, 0x1, [r1, r1]}, @cred={0x18, 0x1, 0x2, r0, r3, r4}, @cred={0x18, 0x1, 0x2, r0, r5, r6}], 0x44, 0x10}, {&(0x7f0000001940)=@abs={0x0, 0x0, 0x4e22}, 0x8, &(0x7f00000019c0)=[{&(0x7f0000001980)="df146e5e0653d155313453", 0xb}], 0x1, &(0x7f0000001c00)=[@cred={0x18, 0x1, 0x2, r0, r7, r8}, @rights={0x18, 0x1, 0x1, [r1, r2, r2]}], 0x30, 0x44041}, {&(0x7f0000001c40)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000001c80)="4223513103e5f1b206296bd62b9806eb69999e4a8e07fa55ad5a4dc063ad007efb8e9459f3f709b81b72ac84d5655eb0148fc89494b5b74573be1a73be98aa33a5928765f854f8979530f645f2a88be385b2194cd2c55d54436fe7fa0994cbf3ba459afc9701a02d0cd284aaa4a4b949fd97abe7f52456a697529f206897f836b51ba071c600de3a8111390a233ebd9caa8ab03e33f78cfc9b476b0227dc8695e806785822ca424c35d663e4d305f13f7c32a2f3a77f1fdf09ebbef7", 0xbc}, {&(0x7f0000001d40)="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", 0xfd}, {&(0x7f0000001e40)="83b4da1b56d833289aea8804fa18130a5eb890ab3369bec864e508492e", 0x1d}, {&(0x7f0000001e80)="297848fb24512c5a3d990c9b8f24", 0xe}, {&(0x7f0000001ec0)="2677650d8b34b6e7475c8d749fdc0fe2d1361967a8b90aaef4792ee0445a51305012f95cfa16a75acf17feae6502aac787c3323d2f89a6390e92274c458ee5fcc3402af26fb2b2bab8284d327ecedd31384c96a10ca0f74ce42ce87509fccac91389154e5c06ee43f43fe3df7f3524fbf854885a75100be297aaa81bfd", 0x7d}, {&(0x7f0000001f40)="404e3e45c2c4ad8a3d22b10657013b39695eb1ff1643d6a95aa61346b28a4113df7f96599a26a600d6769ed7644a861fcea4b9e496dd59e39ee69ff9ab9f456ee3c6ef4b2930cb8729773bbcdebbd9798a31bc33856bcc587479a91312448ab31e3cd6ccb272c73ece577e4082daa41a80aa03946eac4ba52fbfa79e671a8338ed4de615f386d48f5f51ca95a7e2fa26d55aad0d4d14048cd9b28aa9c34b02c1e2e8c37695994aacb22d145837cb02521f2e1c7595b5b4bea7b488600010", 0xbe}], 0x6, &(0x7f0000001a00)=ANY=[@ANYBLOB="1c0000000100000001000000", @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="280000000100000001000000", @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r9, @ANYBLOB="180000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="0600000000000000be6f896ffe404800000100000002000000", @ANYRES32=r0, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="180000000100000002000000", @ANYRES32=r0, @ANYRES32=r12, @ANYRES32=r13], 0x8c, 0x4000}, {&(0x7f0000002340)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002480)=[{&(0x7f0000002380)="450eeaa2af06920bd766ab8a644a5eb461bc9bbc0ba370bd0b9d93fc720d94b5fba63d1f195968dfe53fda22e2aa56c18a2b0b4c7176d5d27b620211c1a8a14ea4ebc7c26daa1eb4892561470aac2deab029319b4f66ec51dd4b91d616ee910ba29c54f164c62edd866dc6ec1587276498171625d33ea9f17b95bfb8fcaeccc59adf669d9d91eb727dd44c189c5d31e4165d7de6ad21c81e73870b9a90aa2fdaf429d0e4e964fe32cd6c7cf0d933bfa7a6640514d52d6d175c3613b95c4aedf0442d3e5977b5762ef17e3a7162d9be439cc3", 0xd2}], 0x1, &(0x7f00000024c0)=[@rights={0x2c, 0x1, 0x1, [r1, r2, r1, r2, r2, r1, r1, r1]}], 0x2c, 0x80}, {&(0x7f0000002500)=@abs={0x1, 0x0, 0x4e20}, 0x8, 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0x1000}, {&(0x7f0000003540)="ce8d665b1a73177149f4f528f5f9070ea39cd562fef4febcbe5910cb0c99274c87ddad04283706246a575637ac89f4929e38ddaa41ccff663f1e311b1022c9", 0x3f}, {&(0x7f0000003580)="dfcc543f", 0x4}], 0x3, &(0x7f0000003800)=[@rights={0x1c, 0x1, 0x1, [r2, r2, r2, r1]}, @cred={0x18, 0x1, 0x2, r0, r14, r15}], 0x34, 0x4044004}, {&(0x7f0000003840)=@abs={0x1, 0x0, 0x4e23}, 0x8, &(0x7f0000004bc0)=[{&(0x7f0000003880)="3d5f89b7f0970aa46d540c25f69564604c6697baf6eb5e058decad714432f7a29f0eca8ada457680e8acd3fa6c7c49ce064962933aaa5ee980b085b832861080bf723196ed969eed422906fd532f216164ecbc0c6ab2ff6dec7de482a9494446bf5991296eff5c1290f599306f9f9b052936e88756f31ff339ef27c9acdd42638ac787c0535b39e4cf1831451ef7eec4247a9c876c227b1eeb2f", 0x9a}, {&(0x7f0000003940)="a29b61d09a5a8dec1d1154f999848536", 0x10}, {&(0x7f0000003980)="54cd021ea2d4a37efe6fac695ac24ff5fe0a6b6895b8993e219f235904994b58d2feaff2226567984da86c3b3b26ca3357517f5e69c0aa9b22164d104f45c0f87682dffe65024f5e80ed4b3d8676ac916383b269b1cc55a26650813eb73790dcb22eed6a690d2b6a853a5d997a44a25c76963b9c322d9c05f280d2c1347195583d9935e227711b01ea685c77620e118150c0c07a", 0x94}, {&(0x7f0000003a40)="2ac24968b7e4b9195321df73000e3e2396d7ad4ddc2e71290b5f10368e7e6d9a1339a2f744e5580ebaaa", 0x2a}, {&(0x7f0000003a80)="3ce2691e84daf11e49c45db4ad994b023f684df594f613cb2d46015d5a8fc4ffd2f3df7f082afdee04b62aec57c50a6ae55b3fdd04f6e5c0f150ba41787d04c055184534b937", 0x46}, {&(0x7f0000003b00)="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", 0x1000}, {&(0x7f0000004b00)="ff4f8f72e9e5dc4a0221239009f80699a283b4df4fef4e1f71d335869fd0d52aa4dfa2fccf559dc01b6829a6b89ae5efa08dd1254c965c5cd3b6c1f33ee8f54acfb670b7f28a45da6b5967f246c518b226405aa44c08a7f1", 0x58}, {&(0x7f0000004b80)="0b43ccb2696281556c6c9d590c4a12f209", 0x11}], 0x8, &(0x7f0000004f00)=[@cred={0x18, 0x1, 0x2, r0, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @cred={0x18, 0x1, 0x2, r0, r21, r22}], 0x48, 0x50}], 0x6, 0x8000) timer_settime(0x0, 0x0, &(0x7f000006b000), &(0x7f0000ec6000)) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x5) tkill(r0, 0x15) 2018/02/28 01:09:40 executing program 5: r0 = gettid() exit(0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = syz_open_procfs(r0, &(0x7f0000000000)='pagemap\x00') setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000080)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x44}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x4, 0x2, 0xe6, r3}, 0x10) 2018/02/28 01:09:40 executing program 1: getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="ce0000aec12923d1003df67b48b0588130e4ac8051ba2fd73e5ff4ab4c509f2caba857e4bee9d9b6b9ea2a6d4f340504f86aba497c759cce6bd386e2e695c93176453eb70b8bb4b6a2946e5d06d90b8d7b3aa99e912e4ed279c49d5e63367c976d37dd43b7e103f288ff4cd861c4b3fc34f5f76e1d06120d5dd01b1b703bdc5f955e0ce149002d5a6130930f3d1cceda0ecf1ab5f52d50d45b5ec8f052a143923d06dda7bab6b87dd68572412df6f3365aa54f80381aec1f5e453aac7f93741a395433ca2500beaf776c4ac99e00000000000000000000000000000000"], &(0x7f0000000100)=0xd6) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000161000)={r0, 0x1c, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x8}]}, &(0x7f00000001c0)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x126c, &(0x7f000087d000)=""/4096}, 0x48) 2018/02/28 01:09:40 executing program 1: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x25}]}, &(0x7f00007b7ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18c354b3ca28e497800000fe00000000620af0ff000000002d9a3271000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x126c, &(0x7f000087d000)=""/4096}, 0x48) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x82000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x9}, {0xa, 0x4e21, 0xffffffffffffff7f, @dev={0xfe, 0x80, [], 0xd}, 0xff}, 0x3, [0x4, 0xffff, 0x4c, 0x1, 0x81, 0x8, 0x9, 0x5]}, 0x5c) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000000c0)={0x8, 0x7, 0xf2, 0x4}, 0x6) 2018/02/28 01:09:40 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0xfffffffffffffffc, 0xf7e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/02/28 01:09:40 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf48, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x940, 0x968, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[], 0x3, [{[], @loopback=0x7f000001}, {[], @loopback=0x7f000001}, {[], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:40 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x40) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bond0\x00', @ifru_flags=0xb400}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x66, 0x40) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0xffffffffffffaa4a, 0x1, 0x3, 0x3}, &(0x7f00000002c0)=0x14) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)={r2}, &(0x7f0000000380)=0x8) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f00000000c0)=""/220) [ 477.333038] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/02/28 01:09:40 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/access\x00', 0x2, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/02/28 01:09:40 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x9, 0x10000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={r1, 0x0, 0x4, [0xffff, 0xf, 0x4, 0xffff]}, &(0x7f0000000280)=0x10) r2 = gettid() exit(0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x8000, 0x0) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="0203d50809000000251f73dad863b1b9bd7000fddbdf2505001a00ffffffff0000000000000000000000000000000000000000000061c597706becf042040402000a009b2400000800000000000000"], 0x48}, 0x1}, 0x4800) syz_open_procfs(r2, &(0x7f0000000000)='net/icmp\x00') 2018/02/28 01:09:40 executing program 1: socketpair(0xb, 0xad56ba4b12507df8, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000040)={0x57, 0x200, 0x81, {0x100000001, 0xfffffffffffffff7}, {0x2, 0xe64}, @ramp={0x0, 0x3f, {0x1, 0x925e, 0x100, 0x401}}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x25}]}, &(0x7f00007b7ffc)=0x10) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x126c, &(0x7f000087d000)=""/4096}, 0x48) [ 477.387380] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/02/28 01:09:40 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf48, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x940, 0x968, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[], 0x3, [{[], @loopback=0x7f000001}, {[], @loopback=0x7f000001}, {[], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:40 executing program 5: r0 = gettid() exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/icmp\x00') process_vm_readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/51, 0x33}, {&(0x7f0000000100)=""/216, 0xd8}, {&(0x7f0000000200)=""/133, 0x85}], 0x3, &(0x7f0000000580)=[{&(0x7f00000002c0)=""/219, 0xdb}, {&(0x7f00000003c0)=""/32, 0x20}, {&(0x7f0000000400)=""/66, 0x42}, {&(0x7f0000000480)=""/250, 0xfa}], 0x4, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)) 2018/02/28 01:09:40 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000001c0)={0x4, r0, 0x1}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000200)=0xc0, 0x4) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x2003) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@int, &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000300)={0x21b, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x90) ioctl$int_in(r0, 0x5473, &(0x7f0000000100)=0x100000000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) renameat(r2, &(0x7f0000000140)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00') ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000080)={0x6, 0xffffffff00000000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000002c0)={0x8}, 0x4) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000480)) 2018/02/28 01:09:40 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r3, 0x10000}, &(0x7f00000001c0)=0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/02/28 01:09:40 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/02/28 01:09:40 executing program 1: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x25}]}, &(0x7f00007b7ffc)=0x10) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001140)='/dev/mixer\x00', 0x400406, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000040)={0x1, 0x2}) 2018/02/28 01:09:40 executing program 7: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) accept4$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14, 0x80800) sendmsg$nl_route(r0, &(0x7f0000000900)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="000000009f087ea6c4608814f90b08d1ccf88d0c74dbd7b52bdf06b95b7b7b53a44c0000000000000000000000", @ANYRES32=r1, @ANYBLOB="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"], 0x2f0}, 0x1, 0x0, 0x0, 0x4000}, 0x20008001) 2018/02/28 01:09:40 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'ip_vti0\x00', @ifru_flags=0x8000}) r1 = gettid() r2 = socket$inet(0x2, 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r2, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000), &(0x7f0000ec6000)) sched_setaffinity(r1, 0x8, &(0x7f0000000080)=0x5) tkill(r1, 0x15) 2018/02/28 01:09:40 executing program 1: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x25}]}, &(0x7f00007b7ffc)=0x10) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000240)={@mcast1, 0x0}, &(0x7f0000000280)=0x14) recvfrom$packet(r0, &(0x7f0000000300)=""/231, 0xe7, 0x6e117cefa3ab6b20, &(0x7f00000002c0)={0x11, 0x0, r1, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x7ffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x14, &(0x7f0000000040)=@raw=[@ldst={0x0, 0x3, 0x6, 0x2, 0x8, 0x0, 0xfffffffffffffffd}, @alu={0x4, 0x2, 0x7, 0x6, 0xa, 0x8, 0x4}, @alu={0x7, 0x7ff, 0x4, 0x9, 0x6, 0xffffffff}, @ldst={0x3, 0x0, 0x16486f8e9583b530, 0x1, 0x0, 0x0, 0x4}, @generic={0x0, 0x100000000, 0xffff, 0x4}, @exit={0x95}, @generic={0x7fffffff, 0x400, 0xff, 0x8}, @map={0x18, 0x2, 0x1, 0x0, r2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x406}, @jmp={0x5, 0xd6, 0xb, 0x6, 0x6, 0x30}], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f000087d000)=""/4096, 0x41100}, 0x48) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/02/28 01:09:40 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[], 0x3, [{[], @loopback=0x7f000001}, {[], @loopback=0x7f000001}, {[], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:40 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1, 0x40) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @empty}}}, &(0x7f0000000180)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x68, &(0x7f00000001c0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4e24, 0x5, @empty, 0x6}, @in6={0xa, 0x4e21, 0x2000000000, @dev={0xfe, 0x80, [], 0x19}, 0x5}]}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x401, 0x5, 0x8, 0x100, 0x1600, 0xeb63, 0x9, {r3, @in6={{0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0xc1e}}, 0x7, 0x2, 0xc50, 0x10000, 0x6}}, &(0x7f0000000380)=0xb8) r4 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) getpeername$ax25(r4, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/02/28 01:09:40 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14, 0x80800) setns(r0, 0x40000000) r1 = socket$inet6(0xa, 0x400000002, 0xfffffffffffffffa) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/28 01:09:40 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000000080)=0x3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) [ 477.893106] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/02/28 01:09:41 executing program 7: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000140)={0x10000, 0x5, 0xe8}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) getsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$packet_int(r2, 0x107, 0x10, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/02/28 01:09:41 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf48, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x940, 0x968, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[], 0x3, [{[], @loopback=0x7f000001}, {[], @loopback=0x7f000001}, {[], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:41 executing program 1: eventfd(0x18000) syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x10000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/access\x00', 0x2, 0x0) r2 = syz_fuse_mount(&(0x7f0000000280)='./file0\x00', 0xe000, 0x0, 0x0, 0x2, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001ec0)=[{{&(0x7f00000002c0)=@sco, 0x8, &(0x7f0000000400)=[{&(0x7f0000000300)=""/64, 0x40}, {&(0x7f0000000340)=""/150, 0x96}], 0x2, &(0x7f0000000440)=""/33, 0x21, 0x4}, 0x4}, {{&(0x7f0000001fc0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="0000000000000000000000000000f02fe3b300a83c1fb351b0593d00000000000000000000000000040000000000000000"], 0x32, &(0x7f0000000700)=[{&(0x7f00000004c0)=""/48, 0x30}, {&(0x7f0000000500)=""/44, 0x2c}, {&(0x7f0000000540)=""/121, 0x79}, {&(0x7f00000005c0)=""/221, 0xdd}, {&(0x7f00000006c0)=""/33, 0x21}], 0x5, &(0x7f0000000740)=""/134, 0x86, 0xc397347}, 0x7fff}, {{0x0, 0x0, &(0x7f0000001d80)=[{&(0x7f0000000800)=""/44, 0x2c}, {&(0x7f0000000840)=""/170, 0xaa}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000001900)=""/254, 0xfe}, {&(0x7f0000001a00)=""/82, 0x52}, {&(0x7f0000001a80)=""/249, 0xf9}, {&(0x7f0000001b80)=""/72, 0x48}, {&(0x7f0000001c00)=""/105, 0x69}, {&(0x7f0000001c80)=""/235, 0xeb}], 0x9, &(0x7f0000001e00)=""/174, 0xae, 0xc}, 0x852}], 0x3, 0x2001, &(0x7f0000001f40)={0x0, 0x989680}) socket(0xb, 0x1, 0x7) setsockopt(r0, 0x3800000000000, 0x3ff, &(0x7f0000000480)="3334c314ab627dab46f703100e590204979bcac0ef0f856c28bc66c0a0d73b5d9fb6c637a3c9993df8b75c", 0x2b) syz_open_dev$evdev(&(0x7f0000002000)='/dev/input/event#\x00', 0xd9ee, 0x105000) write$fuse(r2, &(0x7f0000001f80)={0x28, 0x1, 0x0, @fuse_notify_inval_inode_out={0x4, 0x3, 0x5}}, 0x28) r3 = open(&(0x7f0000002040)='./file0\x00', 0x2002, 0x1) r4 = fcntl$dupfd(r3, 0x8000040a, r1) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080)="ea342ba68e84f68be4ea6c6da4c86582bf69a7721d118c6a9235840e2d9f47d99e746a0938847f8631bca13cc49b755b4a29abd772f6672a5de82a6643153c6df3dc60ccd6096356662d99c8782ff5423c94be267b2ce5295407f47d85dfd8157a2c7998bdb8e3249d3066025e070025b874ad35c31b6818c2d61d719ad0bdfaba12edf5144787ba5d70e2400ef4582fc5e0370b1caafb5c43192b50bd039ee808e3fb0ff63977c7c59ed976ae78553e0c6ac968f7fe7d4b166a99f5dc53a7f23fcae2a3657e593d2ce7827a6552b1989d7605d15fb15ba2b895832957b8a3f80f2472bfae7bbbfe1cc006112e4e7f3f38c9d3bd2196", 0xf6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x25}]}, &(0x7f00007b7ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000e2fffffe461d25088078e60000000000000000009500000000000000345c4caa53dd654887ca46795f770c46336ddca91508b0ecf3b5685ef4"], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x126c, &(0x7f000087d000)=""/4096}, 0x48) 2018/02/28 01:09:41 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0x4, 0x10001}, {0x3, 0x9}, {0x2, 0xa8}, {0x3, 0x7f}, {0xa, 0x100000000}], 0x5) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000000c0)={0x1, r1}) perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/28 01:09:41 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000000000), 0x102000001) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/02/28 01:09:41 executing program 5: r0 = gettid() r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x40000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) fsync(r1) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f00000000c0)={0x4, 0x80000000}) exit(0x0) syz_open_procfs(r0, &(0x7f0000000000)='net/icmp\x00') 2018/02/28 01:09:41 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/02/28 01:09:41 executing program 3: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) ioprio_get$pid(0x2, r0) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000), &(0x7f0000ec6000)) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x5) tkill(r0, 0x15) 2018/02/28 01:09:41 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf48, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x940, 0x968, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[], 0x3, [{[], @loopback=0x7f000001}, {[], @loopback=0x7f000001}, {[], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:41 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x2a2d}, &(0x7f00000001c0)=0x8) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) bind$inet(r2, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) bind$rds(r3, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000340)={{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x18}, 0x7fffffff}, {0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, 0x0, [0xfffffffffffffffb, 0xf2d, 0x413, 0x1, 0x3, 0xffffffffffff471a, 0x6]}, 0x5c) recvfrom$inet6(r3, &(0x7f0000000200), 0x0, 0x1, &(0x7f0000000240)={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, 0x1c) getpeername$ax25(r3, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0x8000}}}, 0x8c) 2018/02/28 01:09:41 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x2, 0x1080000) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000000040)=ANY=[@ANYBLOB="02000700000000000000ae816100a092"]) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) fchdir(r0) [ 478.472548] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/02/28 01:09:41 executing program 7: r0 = socket$inet6(0xa, 0x400000002, 0x40000fe) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x8000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000002c0)=0x8c) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x64, 0x2080) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000100)={'nr0\x00', @ifru_names='teql0\x00'}) 2018/02/28 01:09:41 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0xfffffffffffffffe, @empty, 0x40000000000000}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @in6={0xa, 0x4e21, 0x68d, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffd39a9e7}, @in6={0xa, 0x4e20, 0x20, @dev={0xfe, 0x80, [], 0xa}, 0x39c7}, @in={0x2, 0x4e21, @rand_addr=0xd4bb}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x90) r1 = gettid() exit(0x5) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x4}, 0x1c) syz_open_procfs(r1, &(0x7f0000000000)='net/icmp\x00') 2018/02/28 01:09:41 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf48, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x940, 0x968, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[], 0x3, [{[], @loopback=0x7f000001}, {[], @loopback=0x7f000001}, {[], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:41 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x0, 0x5, 0x2, 0x5, 0x2, [{0x7, 0x9, 0xcff}, {0x2, 0x80000000, 0x8001, 0x0, 0x0, 0x108}]}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) getpeername$ax25(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/02/28 01:09:41 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)) [ 478.523743] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/02/28 01:09:41 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[], 0x3, [{[], @loopback=0x7f000001}, {[], @loopback=0x7f000001}, {[], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @snat={'snat\x00', 0xc, {{@empty}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) [ 478.573591] kernel msg: ebtables bug: please report to author: Wrong len argument [ 478.590992] buffer_io_error: 7 callbacks suppressed [ 478.591005] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 478.632991] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 478.641562] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 478.654846] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 478.662600] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 478.671119] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 478.679327] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 478.687626] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 478.695299] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 478.702972] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/02/28 01:09:41 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000001180)={0x3, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f00000011c0)={0x2, r2}) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000010c0)=0x1008) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001100)={r3, 0x96ca00000000}, &(0x7f0000001140)=0x8) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/02/28 01:09:41 executing program 6: mlock(&(0x7f0000dfe000/0x200000)=nil, 0x200000) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f00000003c0)={""/16, @ifru_addrs=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000440)=0x1f, 0x4) 2018/02/28 01:09:41 executing program 1: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x25}]}, &(0x7f00007b7ffc)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x126c, &(0x7f000087d000)=""/4096}, 0x48) uname(&(0x7f0000000000)=""/45) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000000040)=""/4096) 2018/02/28 01:09:41 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[], 0x3, [{[], @loopback=0x7f000001}, {[], @loopback=0x7f000001}, {[], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @snat={'snat\x00', 0xc, {{@empty}}}]}, @common=@STANDARD={'\x00', 0x4}}, {{{0xb, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:41 executing program 5: r0 = gettid() exit(0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x5050c0) recvmsg$kcm(r3, &(0x7f00000003c0)={&(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000000280)=[{&(0x7f0000000500)=""/20, 0x14}, {&(0x7f00000001c0)=""/190, 0xbe}], 0x2, &(0x7f0000000400)=""/250, 0xfa, 0x100}, 0x40) bind$bt_rfcomm(r1, &(0x7f0000000100)={0x1f, {0xffffffffffffffff, 0x6, 0x0, 0x0, 0xff, 0x9}, 0xffffffffffffffe0}, 0xa) fcntl$getflags(r2, 0x409) syz_open_procfs(r0, &(0x7f0000000000)='net/icmp\x00') 2018/02/28 01:09:41 executing program 7: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) 2018/02/28 01:09:41 executing program 3: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) connect$rds(r1, &(0x7f0000000000)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000), &(0x7f0000ec6000)) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x5) tkill(r0, 0x15) 2018/02/28 01:09:41 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00923a6c5bc8b2", 0x1007) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/02/28 01:09:41 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xe78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[], 0x3, [{[], @loopback=0x7f000001}, {[], @loopback=0x7f000001}, {[], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @snat={'snat\x00', 0xc, {{@empty}}}]}, @common=@STANDARD={'\x00', 0x4}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:41 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x7e09, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000040), 0x4}, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000000080)={0xffffffffffffff84, 0x80d, 0x0, 0x2, 0x22}) 2018/02/28 01:09:41 executing program 7: r0 = socket$inet6(0xa, 0x80006, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/02/28 01:09:41 executing program 1: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1ab, &(0x7f0000000040)=[]}, &(0x7f00007b7ffc)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000005387450000000039f7d6705c7d4ab500000000000000620af0ff00000000e100000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x126c, &(0x7f000087d000)=""/4096}, 0x48) 2018/02/28 01:09:41 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) memfd_create(&(0x7f0000000200)='^.\x00', 0x1) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfd, 0x100}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r1, 0x28, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={r2, 0x100000000}, 0xc) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f00000000c0)=0xffffff07) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/02/28 01:09:41 executing program 5: r0 = gettid() r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xd6a6, 0x9, 0x7, 0x41}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xd18, 0x3d21, 0x1, 0x81, 0x6}, &(0x7f0000000180)=0xa0) exit(0x0) syz_open_procfs(r0, &(0x7f0000000000)='net/icmp\x00') 2018/02/28 01:09:41 executing program 1: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @empty, 0x25}]}, &(0x7f00007b7ffc)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40800, 0x0) connect(r0, &(0x7f0000000040)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x126c, &(0x7f000087d000)=""/4096}, 0x48) 2018/02/28 01:09:41 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d67000)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in=@empty}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe5) syz_emit_ethernet(0x66, &(0x7f0000183f92)={@random="cd39f2081b0b", @random="9a8c87bcb5a4", [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, []}}}}}}}, 0x0) add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f00004defd8), 0x0, 0xffffffffffffffff) r1 = perf_event_open(&(0x7f000025c000)={0x5, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fanotify_init(0x8, 0xc00) sysfs$2(0x2, 0x1, &(0x7f00000000c0)=""/189) ioctl$sock_netdev_private(r2, 0x89f6, &(0x7f0000002000)="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") getsockname$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/02/28 01:09:41 executing program 7: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040), 0x4) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/02/28 01:09:41 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xe78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[], 0x3, [{[], @loopback=0x7f000001}, {[], @loopback=0x7f000001}, {[], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @snat={'snat\x00', 0xc, {{@empty}}}]}, @common=@STANDARD={'\x00', 0x4}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:41 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) fcntl$setstatus(r0, 0x4, 0x42800) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) getpeername$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000003c0)=0x1, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000380)={0x3, 0x5b9, 0x9}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x1, 0x0, 0x1, 0xfffffffffffeffff, 0x41}, &(0x7f00000002c0)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000300)={r2, 0xcd}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x68, "b2410bd10c47b3ae13ba145117fc0ff28da410b9a95b0b7397eb50c81f5fcdbf29255f07209eb28ce3b60eb772a95877f8ba5a7473f985dcc26acf03fc5d5b9a9c4e5f291045206adadc2b79192e06f481e58ac904e46dd3c50ca0da6de2fb223d2b9a5c3964ee9f"}, &(0x7f0000000100)=0x70) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r3, 0x4c14a2f7}, &(0x7f0000000180)=0x8) [ 479.131542] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/02/28 01:09:41 executing program 1: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x25}]}, &(0x7f00007b7ffc)=0x10) timer_create(0x7, &(0x7f0000000000)={0x0, 0x21, 0x5, @tid}, &(0x7f0000000080)=0x0) timer_settime(r0, 0x0, &(0x7f00000000c0)={{0x77359400}, {0x77359400}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x7ffc, 0x1000, &(0x7f000087d000)=""/4096}, 0x48) 2018/02/28 01:09:41 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x58, &(0x7f0000000080)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, @in6={0xa, 0x4e24, 0xee70, @loopback={0x0, 0x1}, 0x100000000}]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={r3, 0x7fffffff, 0x7}, &(0x7f00000001c0)=0x8) 2018/02/28 01:09:41 executing program 7: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x47}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) [ 479.219955] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/02/28 01:09:42 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000080)) r1 = gettid() exit(0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0)={0x77359400}, 0x8) syz_open_procfs(r1, &(0x7f0000000000)='net/icmp\x00') 2018/02/28 01:09:42 executing program 3: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000), &(0x7f0000ec6000)) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x5) tkill(r0, 0x15) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0xfff) 2018/02/28 01:09:42 executing program 1: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x25}]}, &(0x7f00007b7ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x126c, &(0x7f000087d000)=""/4096}, 0x48) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f00000001c0)='.dead\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, r1) 2018/02/28 01:09:42 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xe78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[], 0x3, [{[], @loopback=0x7f000001}, {[], @loopback=0x7f000001}, {[], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @snat={'snat\x00', 0xc, {{@empty}}}]}, @common=@STANDARD={'\x00', 0x4}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:42 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000080)=0x9) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000000100)=ANY=[@ANYBLOB="1400e8f6a7780000000000000f00000059387dab5a8563dc00000000000000"]) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) 2018/02/28 01:09:42 executing program 7: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x101, 0x0) getpeername$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x800, 0x0) 2018/02/28 01:09:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000008, 0x80013, r0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) writev(r1, &(0x7f0000001600)=[{&(0x7f0000000140)="21584b7777a55569167743502a8736943ec9b78a2ab86868999cae7ecc3d04c3b1ab99fc637e6fb275cb71ff982d066038a38a7ddf7e097ec6349eaf", 0x3c}, {&(0x7f0000000180)="144da5a991a7a14fbc68d6185a6e548061143700b87cc189d2f2a7dd63a8f24cd76da1f9c76bbb190f652a74a352de8eb0e20b7faec983407fbe245d7c30fa40030c89af60de574bbb263e72264b67dac6dd0ebdb8b816feaf5d61c06da1ce3d4672e3be0ba2355401a21d3e604119ed461b1672b8b4394fa53ca75ad37b18396d72f290e311f7e0fb73c86043064d687d0473a96882c1f9e59256c146cd99c3c148e6764a0bd7d24624925743ff0d91f2152db44bef04883194afe827772a8bbc6fbe671b998457beb4975d286eeee39b7f78c3821f896a18bf65348cefcd3563252ae685285eeaf54977deade194223ff4a4e57631bd3a4366c6e062e0b046e9ecf576540568db49024c05f5e247beb3a0ae9041978793546fbc4c61a859417c86e961ca951ec98d14696baf8621d5ff744f825766e6b93e4f80a09dbb8136b074057fec18c8cdfb34de5092db2ad670709b214f38f94dca4d61abcdeffd4153a026aadacfa74bb143e844f2f945f97cca1b7820654d39d8cde8d84f97c0f9f0adc68d461c0dbd308f5c46d68390ffa4d50e68572955437e193ef7a8ba37c0712cfbee95388f648de487d25257bd33e5247a5237718f58ff50df108cda4e121cf133771badb2c9060274d3b5a023d21c07892c65ca482feec519a0dcae727256d9eae2fb32b4c933d545d8b6274d30617e87d5287637d055923a6c3188a2c47b0a0dcf2b697d28f9fa4e9106b7bba1e2693a409db286a503771d6da7ec230bfbd5f9f908b83ddcfd6ae7009c8b2f8fd5ba4fa1ecf44e873227b117ea7cc32598b11fe87ebbe4566cb31af29f36e88797e81890fdcc97d24bc2697dffa9fe3e2415192cc9f188b5b5a166bb1922705f568ba1df279b597a3e58214cede4451c671dc3e3e3dc7f5d9f02428c2b2e2571dcfb2c7457ca5c8c7b55edd977d0c3930b2e856e47af751069bc8c65430f95fe9d80e9b3a6ac373fc1eea4f573209504a6c8e386f46dc591fa1c8e3f51a6c7942e3364eb2c55fd5705ad5c474eceda90450f986c3e5dab43a2b6255ca72a17f076c9835364bc2c995c8a968ca64feb0e7948f5d2e0ff497df5e7e97e6c3f1a95d9a9be58be30f2aebda9e2750831427711a0d156d92209455a9bd545dc95cfbf8b73987c199223569c639e73ef6ac192b5ffa1d4c94adf43d0a9055ef97e9e031a3d96961a3cf628bc32947cd2507dd2748d5f6c9565a8e0d498c75e5f4668b2dfd2a65ac45085dc2472edc7647363ece53fec6b744564e78ea7c4d0d20fb94591b69f1b49ca96bdac1fa3e048ac64d5e6e17b198c209758c15aa57fb4a1a73403a64fd5a640fd405eca6859554150e89ec32ac4834ef8e882aa3396eeb81a11cec24004eb42a79e5ee3f5ddd7129fb742f4c0ab0839122ee762f432cbdecd7f665378f09693a0295de1aecd17dfea891c72b7198bf420b97de45ce8e36382d033f49b2c43705748ced4f87658ba5237870d21da0670f9f9b0317c98152c045f7f9acd37202251f70a733cb1f44f082598755593aecd5b572be13b549b3c9a23113dd5c94b001b34d50b1637e79b431a0d270cc1ff9765ef220bc49b348df15f3baecefc1e1c0bab58f2056e4a83526487d8ccae13022d82460b728a53940338a635e0d860c2cd960e40bfae4c953552f6b19f1ed72e200271c61243163034fcbefe7179e523f2e21a2ad7a529b3e0cc4a1dd319c62ef5b3e1c486817cc5a0a6733fa3515fddc83641a3f6217b34d5812e92a524e06b9f46a1a16f200bfd837bb36e69187565c68d83d53c6b038f72d8adebc1bfa00ca30ae6e946f2dcacdd880906265ec5c333e2a722d9d00979672999167a8f9a090152645c144a1c1f4f816aebf94d2f03c8ffa70d79ca66f0bc496f17070b94cc65f4ae30d0e4dc0b3f7eef1cc8ba50da66b8e1c16de1a3864b136b060fb6c9957e111cbf89827701311dc3cc80caf1f24623980580cccc760502000c05a71e286265472d38e1041a42ddd71f54e6403659c9e5e57f61f41426b838470aaa233f059e40149fb82deb984f8f8c47b95bcd57dd350643e4939402a88a1d6b07df8e04c77ae18937ec9165bf9ff17798694b0a1a25cf8cebf5dfb186e65faa1797c4c457dd0674c83035796638ceadefee76294b664481b8cd70d36a5d2e87f6380cbd88e82954f10cabc3767ffdc068009d4c01d54e439b332d947b4c33cba9acbdacb68cdbb8c789238a36ebda1a66d241a76035593aeb5cbcd791752b9701874132b0629b3f44a8336f229de7079e9e35f5c3d55dfde7c3c6955cf1a63554ae7094e49c3eaa514526577e070633522621dd4ce51435e23dc938b82ae5a6863aebecf755149e95f8d1d6849dcd4326ca70206dd983df2c310c3fdb522db303b39c8d84ab21391a9e8f3738f50e1155aa3e74dba9564c86547005a6779b4e4751c0bc79e8f9a1787284f33e57581a8a24ea395db98050d3ba3ff5ec986b9f8b9b97ce5126985adf7ff81857bbc6380bd9645ad3979db5c05d66886f18d8ed841e0f799a12788798e8016d9169cea76d1a2befd8b3bfcf7da4ed770e9353168696f6512ec65cd0c060d4d407bbef852a8775f4ee5982fc34fc5fa5b9c890fefbd171874801a57a46e8e0388a00de430c674ecfb6859e0643d41b0c1c0e5fa7a8aa423fdcac1c4fda93a14f9e631705fa17e2523b06750eb3caad4ff0958296cd5b277342a9fa5e52028d4aa2a42332d58a03ea9304cede0485b51b459ba4d9d8f23065ce9da968bc38708b2ef71ae803de1a556e461902dda1eaa2a33e05c4dbea294f909a33d9c387858ec972f766403998e3547f69c66eee7787f44b5c0038b28650818bf16255eefc1ccd0ced51e0c1f461b436a5fa4ef4a6b1519fc6715b4ade029be83655e3acf6b617fc5f92485175edafa1565d1a2deba9f7afd4d687fb1ef26ab93cf6bc0f0aac16000beb80d2a11077fd5247c5a0125aba6766061cee4bcdd2f4ce4a2d6975c5de887680ed71fabdee8c835d47b7bb4a95b887d57b1924d6b7dfda8f13ee98918c19cec7a846f644152af0b88207281d9bd22ec1b1b8c398de17bf3d98d755e33bcaafe8680e0287a99ce4e5ba0ed91ec0cd3b25b917bcb34d2f44138738f5d8b82da342780ee7f33b2b9a902b82cdcd7cd52c6e977472fef1adf16a4704f869aaaa7257eafdc87635a4d015168dc03eb8ae197da12b268f38691dfebf40c5fc24c28f82caa9d3f329056b1e93622dd76ffbc0f1057d4f780cd570c098dd2cdea75fb11c1b9abfb9acf234bdaa54b19d2eb34aa6e3090eefd6a942ced09f202a014fc95ffa71357caceb0a10b1fb05f744829f968617a0f3370f5731c6beb86a16819f71df81491f646faa8fa794f1e5deb675fa9efdeb95d067141b4648244db36460f4efa608fc8a77af57340065a624df2f555e9e97240a71fbb01956db30d88a57594827acb1f26114f339f77c0eacccc9abbada964b894e162ace9b46631f9f11478c08e77239eb3687e7a24511e617d54cecba4ec3a0577b7424cdd26b3094da268679c6ae0567bba435f554e8fe2c4140b312700b1f2f032318a4d763e2dce1ef07a416b99407472284755b0b97c89b6874fa0ea191d36d275604ee5cce8ae3c3cf20d3bebf25d84e618280d01dac238c0745ea4f54dfcbf8452fe27b10251a8be07cec636e3f70b1bd482615765d4f011281c1b6079e4d5ffead17d30432d480587b785529dd0aa6266d6f0909ddf2fbbcbe84e4079bc48d3b9e4b09e13d48bd4c13ea9b3626c42e4831f21bfc883ae7f00e9973b6c66e6b673ead7ba62fcbaf27ffaf0f225db9c1502bb195973f91744894f47ea6c0ab425dafbd5b96224cb61cb49785d80cab5de18ae6dc1ca6748d60b1de9f52137b4a767f33d12bb4de7d92e3ff63ee9010fd7c4cea6d3d5f558cdf4a11a5c6c4a4547c8ad88fb3ae15aa4eb69a19a70315be31f1c298311d029b07c35863e9d91bcf5b7a4d13383b0b13765cee4acd2b6499aa23d16b31fbf97a37421ec46bb09020525aec2a7a8f030e89cfbb20f425f5e285056d9b2929a3bbb6060c25cc8c3e2ff182444bd706e01aabe575ebbc72bce1c22c8587cec423d9fea8f4852a9a9da284524b1668baf90e957b7830d63c586fe1ed3b79bd2ce42cc65b03c04479f594ce695cf36bc5e73559258a455ec0d71f676d36f2fe46c651c7c8f2e61e7a8f807f0995c81637b071f591b359ed504f53d64f949b110c1cebb3084a68ecec28f1a606d799407c9b633369ae6816016baf4adb2658b15b0a3c1c2a080ad5e9412954577cc3f895b89db48bfb0306dab7de4bf999845b7c59cf84e5012368bd2ee3597855e13742658fa3ee36914f1f600272a18b342b0e87f8cec4208ea148a088667c8f02ff0c227ff3fef0232b2755c615a643ea57bbcfb620fadada50f8480d865c694f770b19ab60cdc0a02d14afc3a54d8ddc14736e5514ba8706be299912e5b0895411b287f2f9d166b3ab02e8ff25052269c38c47005380cacd10a2349e9ec3684b9ed7b7c5a8b3be7200b42bb2ddf57fd250bbc7f9b61bdc91e3ab20d6cd7f403a24d2c71fcd401d1cc32821b5edef129ea509326c307a76baf5b2dd8bf1215876d95ac969ff9ea3808eb01b71239822d3227b648c71cddc642f856dd2eef857cd887c0b313ccb392a678eaa915406ed14028a090031a90aa2c3b21c148d085430a6a83376831c6ad92f131b0f6d3f547188abcfc641818d88a5ca69d682a573b6e9098c19dbce280f1fb2461cd550e9cd61549801c905a3b6e7d07bd150ee35f6996c651e6dbb1482de65b67aff49f59a6d7aa6206fb830a97948e40b3df360c6171f87e5b10304553122c24336b71bbb4f0a2dbf341896d2643c233a5911309df9c69ad0cf0ea0bff20584b9a30c5e917542926ecbb4d88aff3ee41c35214056d831d572df2b069803a08de20252060ffe47acc6c7c1c548b761cba60839067b599e17c8e7a8ab4df74e21be782d9b16a2bd8690c4025fe8fa8445e9db7f8c8e9909b0bdb1fb133b2506a5d43f24ea55144eced2fa2fb258a4f60e2a9ae9ce044bb2fbff92e503f8f21305f36322a3653cc393e77fce8457c65805c21645d995ed240f032fefeaa489107ab4b2a9fe2411f346a843e3d8fdf960db9a745214e26219f24d8dc508aa919fafc7caea739173f23bea046ede7c400c490ff2542b2cdcd209490ea54a80c8da4b56acc8278cd49f1855a9d291a69dd2ab29bfc5b91bc7718a21bd253cc2fab90238e19cfc8758c97dbbcbaae9f0b73b130b160c5cd69c8eedf33b8c55059fae018a6ac3fe55ca4786ea2c6631c5c29db272938ba617c2863aa5982e74714a9f60f1ab2ba2c907a09e6a48b275bbf02becc082e07939ed5a822f4382745f9d253623df5a52dc49600367d98e8df7e746dd7254805e0f28db6e9b12174c7581c6acfc19ad88740d7e1f2b7a09a0f8abd09ef715bc987cbf062d9286234e1307e1c9295b3819fb1052b080d00c541a29f7e268ac0a7686a11c2583747d0e408ca4f22fa16167166c6c1a24f69767cc5caeb43ccf1e1a1a39a669bf066f480e905b1cb74f46c5b3d8ac984acb9c2def4a32b1cdfc207f109560b9f323d1e1b058e4ef8179a9931a6f6073532661dc2492758b5326169395f4bee8ea76df2cc7566db512540ba7c95043af5cab6c36cf4e83ba3f7dca8a1575512c38ed30bb63e784e1e929af46f622ef456fbe2e00d8ad6edab903dbc89b90a2716e79e97268c174e490cce071ef7b", 0x1000}, {&(0x7f0000001180)="4ee31c0d739e81426c4420b12b0e1fd3e292df2791977428dfc55a905d56d4a2355cd85f03d74c6cb4351f29e113254607d425569747cc8e1625b0d23b3a4696f194e50b48974dcba4a8e7c6b205c110627ce4477921cecc228c97608ad570ef1fb226d5b2369bce8c196f66b3c9686cac09f9905adf62a2185f738457decc8ee88d8bc60e66961e32fc28dbb3d8e7afc83ab640b700c4e66476fa449104dc09fdd7fccfda10337f63d38d8cf53461ad00192f0b6dc3413d563d9aa706872fa8ec59555c6cd49f7d", 0xc8}, {&(0x7f0000001280)="7f37849c5a8cbe01f6ecfeaa99d96608a4575fb58da6d50a7fd7593693ada0afe3ca0e67ac110294faf1fa92b0a6bb56ff6321650d5d3c1963d92aa3d47ffa9d29b60e7e687304da3922ad22a00cac3042757b72940a0048c4a5e92e4ae6bc6b6c7152e3917a3a", 0x67}, {&(0x7f0000001300)="4aaaa3373e17dfd8e93182b2908fba4ae146c2348d10f69eeabf96bc75d9740945a86dce70aafefbc410130928e9f009db2ebffe4120a3eba68866430b0237fe9c5678e397e83aa1e47431e893e6b5a9f23b2a7d59b7d4f7f0445d0b5f140bdc9fcef030bf796b1524ec05886880d58ed069aee22c926eed80e6ae295f7d7ae53c5b7f026220c53aa4f8624e86a39881fb681b787e0c7458b4e1acf0efaf5ca264edc8f056cdee2c33103035a5585a2fe636305c67d58687b5edc06f81caa7ec2f2f3d2514274a42fe396edaff3863701f", 0xd1}, {&(0x7f0000001400)="1d03cdd2e99457df4df8d41c452a2f9859e7d40544f207522dc51f7010097030dcdf8977ba58eacc9eccf83103288d6e0f33106bb26293422800386964aaf7187df141f3a87379d3f42009782cb3a2bba6c45af1688e66405e0b59f5827de32ab03bb5caaf26d22fe6ebbbc9189b72a3", 0x70}, {&(0x7f0000001480)="067a3349fc5c087968da970273a2e597cd086383f79978f0680c0c413908b9937e68a7332a8bf3fcf4f91624371cbbd4686032c829ad16eae5641d08f1387a05b929ce7756569d4911a34f9872f64d8f7c902bee6d61cefa8f9c28dbdacabd90de80f9af92ad3bd97d3b23b0cb84e72353f6cae00bf7e0fedf0e9ae6e6fb17c0ddcfcb19bac9c96c58c676c74062bd88e8b5d737329b1cdb19676fdde2c5ad7441677aef1c87883a522979b2ffce15004e543dc98f62deebc7155c0fb3090a43e72ece190e787374d777085d5e201cb0e2f435c0ca40542b95335a5f3ca8", 0xde}, {&(0x7f0000001580)="484057c9d9873131396c525656773ba16283a8770ccfb363e692172f9f84365c6bf8402a98663ae6347f6e01c9bc89a54972ec862c8ed643dd", 0x39}, {&(0x7f00000015c0)="42a5aae1fc77a5f19406a92907aab2ed52036d95c98a1d5367c9e700cc71fd3ebf92058d66", 0x25}], 0x9) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet6_buf(r1, 0x29, 0xef, &(0x7f0000001740)=""/167, &(0x7f0000000080)=0xa7) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x10000, 0x8, 0x77400f1b, 0x0, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001680)=ANY=[@ANYRES32=r2, @ANYBLOB="63000000326bc12684812c09ba7e35964f058aff1e4a6762c3c47dd0df23cd79aca7914b196dfeafafaa970665097e860483733d6a6937af943fc9058572829a5e622c1b61aa41f10e726a9df1f453dac12f59ca182a46f34b6abeb6e7ca2554daf09b7f4e4a264fe459daf1a1fb43608f681ab6e5946061d36ddf0494c928a92fcb50b1c7e42947e73e02d24643c5dd4d2359d09a8121bf739a63d8f95a44bae8991c5b9c0d763796f48d677bf025"], &(0x7f0000000100)=0x6b) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000001840)={&(0x7f0000001800)=[0x9, 0x1], 0x2, 0x8, 0x2, 0x5, 0x1, 0x3ff, {0x101, 0x9, 0x100000001, 0xbfdc, 0x43c, 0x3c7, 0x3, 0x3, 0x10000, 0x82f, 0x6, 0xbf, 0x2, 0x1, "c11e90c8f38ab2efb0cd7f15ddeeccb3e612ca7a1812b348f6ed5b3e2ea16b39"}}) 2018/02/28 01:09:42 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000000c0)='teql0\x00') getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0x80000001}, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000080)={0x3f, 0x1f, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}) [ 479.623231] kernel msg: ebtables bug: please report to author: Wrong len argument [ 479.651083] audit: type=1400 audit(1519780182.373:88): avc: denied { map } for pid=29462 comm="syz-executor2" path="/dev/loop0" dev="devtmpfs" ino=63453 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:fixed_disk_device_t:s0 tclass=blk_file permissive=1 2018/02/28 01:09:42 executing program 4: r0 = socket$inet(0x2, 0x80a, 0x8000000000000000) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/02/28 01:09:42 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[], 0x3, [{[], @loopback=0x7f000001}, {[], @loopback=0x7f000001}, {[], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @snat={'snat\x00', 0xc, {{@empty}}}]}, @common=@STANDARD={'\x00', 0x4}}, {{{0x0, 0x10, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:42 executing program 1: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x25}]}, &(0x7f00007b7ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x126c, &(0x7f000087d000)=""/4096}, 0x48) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) bind$netrom(r0, &(0x7f0000000040)=@full={{0x3, {"204b21c1826818"}, 0x875e}, [{"20e1314f7fe59d"}, {"92a01d17aa9aca"}, {"a3b833e7dfa100"}, {"adf0be320c498a"}, {"0db05b98ce8bce"}, {"d43023f241d156"}, {"5f8f6027a91bf6"}, {"f1ca96277f637c"}]}, 0x48) 2018/02/28 01:09:42 executing program 7: r0 = socket$inet6(0xa, 0x400000002, 0x1) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$rds(r2, &(0x7f0000000080)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) mlockall(0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000000c0)=""/226) 2018/02/28 01:09:42 executing program 5: r0 = gettid() exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/icmp\x00') madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x9) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/02/28 01:09:42 executing program 3: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000), &(0x7f0000ec6000)) timer_create(0x7, &(0x7f0000000000)={0x0, 0x12, 0x6, @tid=r0}, &(0x7f0000000100)=0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f00000000c0)={0x4, 0x6, 0x10001, @link_local={0x1, 0x80, 0xc2}, 'gretap0\x00'}) timer_getoverrun(r3) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x5) tkill(r0, 0x15) write$eventfd(r2, &(0x7f0000000180)=0x200, 0x8) 2018/02/28 01:09:42 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x8000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000080)=""/241) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000180)=0x0) fcntl$setownex(r2, 0xf, &(0x7f00000001c0)={0x1, r3}) 2018/02/28 01:09:42 executing program 2: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfffffffffffffffa, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x9c, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0xd898, @empty, 0x5}, @in6={0xa, 0x4e24, 0x10001, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e20, 0x200, @empty, 0x6}, @in6={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x14}, 0x5}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0xffff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x57f}]}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000002c0)={r4, 0x5}, &(0x7f0000000300)=0x8) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000140)={0x5, 0x200, 0x5, {}, 0x1, 0x8000}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f00000000c0)=0x10000) fcntl$getownex(r3, 0x10, &(0x7f0000000340)={0x0, 0x0}) getpriority(0x1, r5) sendfile(r1, r2, &(0x7f00000ddff8), 0x1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x88100, 0x0) 2018/02/28 01:09:42 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[], 0x3, [{[], @loopback=0x7f000001}, {[], @loopback=0x7f000001}, {[], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @snat={'snat\x00', 0xc, {{@empty}}}]}, @common=@STANDARD={'\x00', 0x4}}, {{{0x0, 0x0, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:42 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x10001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/02/28 01:09:42 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) sendto$inet(r1, &(0x7f0000000080)="fce237dad6b4ee8a9def75de4d8720ea98daf265769a07ad6ec6bb130fe4834e6e38308fb6ad1cb030337168afeb4db08661c6e8", 0x34, 0x4008000, &(0x7f00000000c0)={0x2, 0x4e21, @rand_addr=0x5}, 0x10) 2018/02/28 01:09:42 executing program 1: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x25}]}, &(0x7f00007b7ffc)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000620af0fb0000000000000000000000199500000000000000"], &(0x7f0000000080)="23f3ab3d35d496733680cf97c489509e8b485400", 0x8000, 0x1000, &(0x7f000087d000)=""/4096}, 0x48) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={r0, 0xa8, "168e1ba62634d4b33b3958f5dc5b81498fa59326ab4acc38341619ba3bca29ccccfa0546829672f8ebc274ee3dbfe1b65a511d9f7cc8afc5e1e42d795067a83b950db3dfaba7a029d8431e190a5470430e345b7796e1f3018bdfae52e66a8b623c1e5f54a445fae26348045dbaa3af761aaf3165e68ae0b23da00f9b08c1410c760b9075f943ed53f80735c50cbfb758d20144a374ae9b1915b2279670cc9b82e0c15989a65116cc"}, &(0x7f00000001c0)=0xb0) 2018/02/28 01:09:43 executing program 5: r0 = gettid() syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa0000080045000030ffff0000ffff21009078ff00000045000000ffff0000000000000000000049a6fff3"], 0x0) exit(0xf418) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000000)=r0) r2 = syz_open_procfs(r0, &(0x7f0000000080)='net/mcfilter\x00') setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040)={0x649}, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00000000c0)={"b2c7f51742d862a1a165f5e9a905bffc", {0x4, 0x8, 0x2, "b2cdf6952241", 0x1d56}}) 2018/02/28 01:09:43 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[], 0x3, [{[], @loopback=0x7f000001}, {[], @loopback=0x7f000001}, {[], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @snat={'snat\x00', 0xc, {{@empty}}}]}, @common=@STANDARD={'\x00', 0x4}}, {{{0x0, 0x0, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:43 executing program 6: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x25}]}, &(0x7f00007b7ffc)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x126c, &(0x7f000087d000)=""/4096}, 0x48) uname(&(0x7f0000000000)=""/45) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000000040)=""/4096) 2018/02/28 01:09:43 executing program 7: r0 = socket$inet6(0xa, 0x400000002, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$sock_bt_hci(r1, 0x800448d5, &(0x7f00000000c0)="1d156a1fc65562f6b6f2784fac354d0443f54f456e68f95b9c7b18df5f1ce3fd3a5dc7548f011c1a2bdc5535c584eba7f8bb03b113801570496366428fdb3db65b8318978646bdfe3f764b38032a5b45eaa1c778cdca96ce282dfd5d53316a770eea5d3be672f17a892f072615f183bf94cd30e3dc0952b93d7bc8a5a602d7419ff679f3993a188f0fb18f9bbe97272371f3c5e10ee135e6409ba550b632cb1705c74eebe961a6e76a4fb3cbe9b1feb0fbb00373db415c5b74fbee7634987ccfc103287aca69931e10") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000000300)=0xe8) quotactl(0x8001, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000340)="40b84cde8d688024f002c34864809eb768b893e17b3756eabac51ba2805ce70a25dd79442b81bac52fb4f650ff2c9d8f12e8ea30894bb0844964c20c8653cfd3dd3c4c13a90cb8a94b304a2d72931a5432fbbfbaabbe8fff104a956211bd1582422741749012ea6d2a940913a72de1bba7d00fa987f2d211cc5372186785879fb8208e5472a759bbdcfa0aa5ba754301ec578a61f88cd075d73fc712ebe26cc9b547a12430820a31db249e88ec7f00b878c212b79563472c155f0eb56a6274adbb166a6196b13ad187e3bd19416dac4245a612383c4b5ca8848e4ffe02ab3ef5dcb61a2c53c332e8212be4b1a7fe5ac629fa8550be68e6c6") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000440)={0x1166}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x101000, 0x0) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/02/28 01:09:43 executing program 6 (fault-call:6 fault-nth:0): socket$packet(0x11, 0x3, 0x300) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/28 01:09:43 executing program 1: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x25}]}, &(0x7f00007b7ffc)=0x10) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) setpriority(0x3, r0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000040000000000000000000000000620af0ff0000000000fd0000000000009500000000000000f03f3f20afda7c68f7d95e9ee61130676043b97b44e3a289ff46b1fa4937484f8e0c935f7baa1ccb522fa59e605b8fc41b15a5bc25aeaa0c9c0621cc69f1ffa89577a1542dec0b8be1f16e372fc97e6c0834490e636a9fb157623cb501d4ff2fd68c750b345ee5fe46f668cb6f1ece31b22e39ed05ba4a691fe7413f000000bbd05acc32cb99421ed28b6ab22de4a1aeacc61a1fa47422d4f49bf24bb80f0a8f8741cb9750b5e330a8c294036bf8b80498dd6f5bb5ac5eed167bbb86d017b746f5c5ced1e7"], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x126c, &(0x7f000087d000)=""/4096}, 0x48) 2018/02/28 01:09:43 executing program 4: r0 = socket$inet(0x2, 0x2, 0x1) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/02/28 01:09:43 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[], 0x3, [{[], @loopback=0x7f000001}, {[], @loopback=0x7f000001}, {[], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @snat={'snat\x00', 0xc, {{@empty}}}]}, @common=@STANDARD={'\x00', 0x4}}, {{{0x0, 0x0, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) [ 480.390313] FAULT_INJECTION: forcing a failure. [ 480.390313] name failslab, interval 1, probability 0, space 0, times 0 [ 480.401642] CPU: 0 PID: 29532 Comm: syz-executor6 Not tainted 4.16.0-rc3+ #242 [ 480.409000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 480.418347] Call Trace: [ 480.420939] dump_stack+0x194/0x24d [ 480.424558] ? arch_local_irq_restore+0x53/0x53 [ 480.429225] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 480.434400] should_fail+0x8c0/0xa40 [ 480.438103] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 480.443188] ? unlock_page_memcg+0x2c/0x40 [ 480.447400] ? page_add_file_rmap+0x670/0xc50 [ 480.451877] ? find_held_lock+0x35/0x1d0 [ 480.455917] ? __lock_is_held+0xb6/0x140 [ 480.459967] ? check_same_owner+0x320/0x320 [ 480.464269] ? rcu_note_context_switch+0x710/0x710 [ 480.469186] should_failslab+0xec/0x120 [ 480.473135] kmem_cache_alloc_node+0x56/0x760 [ 480.477608] ? tcp_v4_parse_md5_keys+0x2d0/0x2d0 [ 480.482350] __alloc_skb+0xf1/0x780 [ 480.485954] ? skb_copy_and_csum_dev+0x370/0x370 [ 480.490695] ? __tcp_mtu_to_mss+0x410/0x410 [ 480.494998] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 480.500175] ? tcp_v4_md5_lookup+0x22/0x30 [ 480.504385] ? tcp_established_options+0x2c5/0x420 [ 480.509304] ? tcp_current_mss+0x254/0x380 [ 480.513522] ? tcp_mtu_to_mss+0x460/0x460 [ 480.517647] sk_stream_alloc_skb+0x126/0x9a0 [ 480.522038] ? tcp_init_transfer+0x3e0/0x3e0 [ 480.526421] ? perf_trace_lock+0x5b2/0x900 [ 480.530631] ? find_get_entries_tag+0xeb0/0xeb0 [ 480.535285] ? tcp_fastopen_active_detect_blackhole+0x1e0/0x1e0 [ 480.541318] ? trace_hardirqs_off+0x10/0x10 [ 480.545620] ? tcp_send_mss+0xa4/0x2f0 [ 480.549486] tcp_sendmsg_locked+0x15f6/0x3c70 [ 480.553963] ? avc_has_perm+0x35e/0x680 [ 480.557919] ? lock_release+0xa40/0xa40 [ 480.561876] ? tcp_sendpage+0x60/0x60 [ 480.565666] ? print_irqtrace_events+0x270/0x270 [ 480.570404] ? find_held_lock+0x35/0x1d0 [ 480.574462] ? lock_acquire+0x1d5/0x580 [ 480.578408] ? lock_acquire+0x1d5/0x580 [ 480.582363] ? tcp_sendmsg+0x21/0x50 [ 480.586078] ? mark_held_locks+0xaf/0x100 [ 480.590208] ? do_raw_spin_trylock+0x190/0x190 [ 480.594770] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 480.599760] ? lock_sock_nested+0x91/0x110 [ 480.603967] ? trace_hardirqs_on+0xd/0x10 [ 480.608092] ? __local_bh_enable_ip+0x121/0x230 [ 480.612742] tcp_sendmsg+0x2f/0x50 [ 480.616265] inet_sendmsg+0x11f/0x5e0 [ 480.620040] ? __might_sleep+0x95/0x190 [ 480.623990] ? inet_create+0xf50/0xf50 [ 480.627860] ? selinux_socket_sendmsg+0x36/0x40 [ 480.632504] ? security_socket_sendmsg+0x89/0xb0 [ 480.637235] ? inet_create+0xf50/0xf50 [ 480.641101] sock_sendmsg+0xca/0x110 [ 480.645255] SYSC_sendto+0x361/0x5c0 [ 480.648960] ? SYSC_connect+0x4a0/0x4a0 [ 480.652917] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 480.657734] ? vfs_write+0x374/0x510 [ 480.661423] ? wait_for_completion+0x770/0x770 [ 480.665984] ? __lock_is_held+0xb6/0x140 [ 480.670044] ? __sb_end_write+0xa0/0xd0 [ 480.674009] ? fput+0xd2/0x140 [ 480.677188] ? SyS_write+0x184/0x220 [ 480.680873] ? __do_page_fault+0x3d6/0xc90 [ 480.685088] ? SyS_read+0x220/0x220 [ 480.688695] SyS_sendto+0x40/0x50 [ 480.692127] ? SyS_getpeername+0x30/0x30 [ 480.696165] do_fast_syscall_32+0x3ec/0xf9f [ 480.700465] ? do_int80_syscall_32+0x9c0/0x9c0 [ 480.705028] ? _raw_spin_unlock_irq+0x27/0x70 [ 480.709503] ? finish_task_switch+0x1c1/0x7e0 [ 480.713975] ? syscall_return_slowpath+0x2ac/0x550 [ 480.718881] ? prepare_exit_to_usermode+0x350/0x350 [ 480.723874] ? sysret32_from_system_call+0x5/0x3c [ 480.729070] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 480.733894] entry_SYSENTER_compat+0x70/0x7f [ 480.738274] RIP: 0023:0xf7fd2c99 2018/02/28 01:09:43 executing program 7: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='setgroups\x00') setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/02/28 01:09:43 executing program 5: r0 = gettid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) getsockname$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r1, &(0x7f00000029c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000002980)={&(0x7f0000000200)=ANY=[@ANYBLOB="70270000120000012dbd7000ffdbdf2507000000", @ANYRES32=r3, @ANYBLOB="080000006212000008001c00", @ANYRES32=r1, @ANYBLOB="ac2419001fc24ae47404622381e6df56b633dff64a85c114fc0fe682826601897956b602fa901beb1fee5e8b805a8a2e9b4dbd7bcf10dc11f7c8d9c01ea6366f002589e21efa987ecf984dae4154aef195bf4ba93fc904cf9ba7ea1f469710329a5cad17c8f1878f06b64d6f1339e42cafb44f0c00570000000000", @ANYRES32=r1, @ANYBLOB='\f\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r1, @ANYBLOB="10004e0000000000020000000000000008006f000000000020007400000000005739e67a5bdcd34172c07d2e8ccefd177cb7ca54daaa23439cee376057c64836b48ccf8724fe02325340c6f3a0de20919467e0093b473e367c02565c22d0116b0010000100000000006367726f757000000c00090000000000", @ANYRES32=r0, @ANYBLOB="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@ANYRES32=r0, 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ba1ec2dc9183abf0dd07692e446313a8194b000000000c000200aaaaaaaaaa1a000014002200438a51b11d75f71dc40e0da6e1fd4300"], 0x2770}, 0x1, 0x0, 0x0, 0x4000}, 0x24040815) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000000100)={r2, &(0x7f00000000c0)=""/9}) syz_open_procfs(r0, &(0x7f0000000000)='net/icmp\x00') tgkill(r0, r0, 0x2c) 2018/02/28 01:09:43 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[], 0x3, [{[], @loopback=0x7f000001}, {[], @loopback=0x7f000001}, {[], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @snat={'snat\x00', 0xc, {{@empty}}}]}, @common=@STANDARD={'\x00', 0x4}}, {{{0x0, 0x0, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:43 executing program 1: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x10, &(0x7f0000519fa8)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f00007b7ffc)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x2000000000000392, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000620af0ff0000000000000000000000009500000000000000bc7c73bcf23b042dc08239e0115db0129f75a2c4868549a8e4b6f0fe27f4b15f9f957ed93bfd03da402932eb70d53317dc574a32bfe8646fbef7e6f12f98bd84989989807518bd60cd0dc3a5ffead9d8627684d903fafd9daf9ef6f8f2287b0f0e96"], &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x126c, &(0x7f000087d000)=""/4096}, 0x48) 2018/02/28 01:09:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fcntl$dupfd(r0, 0x406, r1) ioctl$KDADDIO(r1, 0x4b34, 0x5) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/02/28 01:09:43 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000140)=0x10) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x24000000000000, {0x2, 0x4e20, @empty}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, 0x2a0, 0x8, 0x6, 0x8, 0x2, &(0x7f0000000080)='ipddp0\x00', 0x9, 0x9, 0x3}) 2018/02/28 01:09:43 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendmmsg(r0, &(0x7f00000042c0)=[{{&(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20, &(0x7f0000000300)=[{&(0x7f0000000100)="e5a3e27c246db2fa1825d20c226de9621281cce9be3cf3047de8587c77c8c6dce9b35ac59e1f0d7de946da548234ebd767e90d026919adf4e632f582d7eba9d03965e9ec2acecd6e486e86b4eb872eda40a7f6a260a4fcf64b288db8c51dd4af2cc2d80a1221d2db3706c4376fff6588196b9bca92a1085e0d8cb5cd50106866cfd5cd28ab78a72cb22161b88fd2fc6dec711f96aa8c68c6d33c07c615a2eb318cb01ba6faa20ce95f60845cc3f273f7093b733c9eaa", 0xb6}, {&(0x7f00000001c0)="d59242610d494bee087b3c309e1ac45d90a7ac3e3a1e5d5ffe8626f711110e6afc574578bca824c4186627d78569cc7067b59d268d59a9bee24f3b0dce6824a408f3954ac468202cf68ba1b3182e604a04dd7b7f7970538d88227df853069c2a154c2e796608ed75499b7be90f505e50ec9b0115ebf0032441821507eda063e1a6feba632e3de0928690d2cd6ed588645322ee7edde2f0f2d2ae20216023fe0113daa16ae61096592eb85b92b61b16d09979797a34cd555c1f97e9f8a15711650ac4a1d0a72fec4b44ddc6c4df4b555ab1c8ac2b5ec32853b80d43937a36af278ff6c301ac15e1", 0xe7}], 0x2, &(0x7f0000000340)=[{0x68, 0x117, 0x8, "893189fbeaea4b893ce5f28f80a77eff071a1ef31d052045e4cd708f9788eb08f4d6c7952c6a181a36073ae7332f2d65092398146cad0466307a12b488e8ae155bed19862d3c380a66ade54cd6250732a14638435b9a7bdb5f29912a"}, {0x10, 0x114, 0x81, "8279e23c"}, {0x9c, 0x10f, 0x0, "79b580e664e4117045d2042e028192e44ddb07a792181c0ef82cab59a3f42a2ac41e37757471e24e1fb67ca181cfed1bbff48a2eda7d389d15578a6b2137e24898d596b52a458f121e1726e6e7c3d8d073a9dafba21acfaa2093b8f1f6f143faa93f10795d8817afd4fbabe41823049307533552e02fdd8d3f3c8da64b8317089462b8a1f96d6247a5f79515ab"}, {0x38, 0x10c, 0x9, "99dac47f4298144f4e5daa17ad23934f06c46ab7ad4237761a837b3771bc10766f78eda414a1d644e7"}, {0xf0, 0x119, 0x8, "13e5508f1e98f59582581e24fcda077a7b5c25b6db719004b7baed54b06150f13536858c8e6439ac3a64d6ee17fdd3c6129982e3aa00b1a255497841b218fd006a331a610f29a252ec773ca6de76f51fdb412a49a7bf2ab6a965422e7f1782e97e5fe2497f314dd4e8a66d728343d907f328a911ec45370d47b67f2ce2f2ac98e81a3505eb9aa735d621f813ad7e4b2b3d346354604eccc545bc4456e5b16b2dfb0c2fba07e1e1471febc125814b287b917bf965484661e5258de4071f4e0565f1935e7c25286608fa6710d9c359916148b8d2378091bf1f341eda01794645afaa5d"}, {0x100c, 0x116, 0x5c, "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&(0x7f0000002fc0)=[{&(0x7f0000002e00)="adb05cfb6db3ad77116a7d1841ec422d06bd6a7cf510334fcf68884abb9e0cf7af838c8e55bca254db6eca4459ce1dd0421d4d255048614c7b6c153875f512d3bb50435685f923c19917451b0cdf28f3ca5510e692e6a27859e3567a360874ee018b4e13175c8db684fb01773f6882be08c7cf5a4cb062c3521e26a8c44300e2cea6363bd26e5e7ca0a386d90a9af697be159232d5b8c27866ca428d43ee378fe75fd0b658fb2977a2144e1dfa9102eb223ae752b0d86d8cc852ffb25147e1d6e548d13c3fb5765b8ccfd23932b825c126967d64ab01ce3eb68d", 0xda}, {&(0x7f0000002f00)="00fc50cb061f33b240ad872805f82141ae6c2d9f7c2dec15ff162425a6e425cc3448ce21bd91924a12feffb15c330fe53d2cad15794230650370c10a1e76bf97725ab2d841cf07f0dc82bf353ef02c249e208e0b9ecd0fa8155498651e5ae7caf47962e22dc6504a6d98265d28f7e55c0a2b8e0f7d63632a9bc9ad2c3a52c78cb107a543bedfa44777567b8d703c5978c0eb7bbeedd55f59e601d81efbb64ff68074701511fd3c502f9471ceecdeed29e6", 0xb1}], 0x2, &(0x7f0000003000)=[{0x104, 0x115, 0x100000000, "ed2a7f39963db51079733342dbe986725b3bf27ee10c5f067a7be1d3e87dc6794452a31a39bf1909d94c4b01c645c65914c04f6d000f791d600c1e82cfebc1ad6fd495584f939fa8ab4febb06c88274bd04100e53010a7da910e44fd2e4cac570159ce831b8e796c57b0eee20bb68dd8b6fe28025fe64cc16a0a5fd540b39f0dc19f6925f191487915f26d5790c5a33fd97d571bd9ffe4bfee16348aac0c15bdf8d4dd39d71ad4241fb9ab1b0e863ab70e445e8150e90f69206f4d6eb0a3fe20643668fd063cbfda5ed0de4941be96b76a0979f434ac01295b9957aaa64af5f9861516cde32b427a64b4168855b38dc5fba9c49e45b2335f"}, {0x24, 0x29, 0x8, "631ef8f593a4223a3e236ea206ae4f14fa0aa72c6192"}, {0x100c, 0x104, 0x10001, "43666ce297ad1a92d76e896d78c7f184ba26d94187e86325fdaec41863ec02d9045050cfb5af59327b7cff708e4787796f8cf00da832db8007ad29d35269d914303874186f7790e9096d75d061fb74fcead16f3ec960bf08895b6ed3088d8a084509d8442f1efeaac0d631cc827247f4588ee71828c5ddc1f43c954652fdf0da7aa7e6e01f18712fc3bbb2b10437ffa7410ad85347c1391ed0cf40b46b5f83438d2ca20d7ba1b4326e4c200cd70d06a16215127f7eef3f62419f535f35564fdd632bcc767b081a381c17e0e53b221d2435a5d981f851227909aeee740d758ff0222680737983a99025bfee09e3205e208ead0773f7084dd508d09adc5875dcc601b0ebeb40360d6e63d5632a712655ae7dbf2459b8f6070093af8d8523c8bd71f92a3bea3ec33993b96e7db1f65116e8fbdba42fb36ed9a413e71309687c7206b205c9a61e22a60fc2e396b046aea5cb921144d31ee9f371bdf2eb3b4aa64d181623918947a2ad0b094fa1352d1d4eda7546195262902a1c2c8fc1f27af146dd4ca82287c1d315c97260c4bc92233ef1bfaab88ebab026b52cf1085f090690ce2b5c9952c09f712801db86ce8d215eac45ec13efcfe5ab1408aeffc01a98ad6fc754a75af894e1adb9d265f79f0fd3a6f83d2bb1356a1e4fc2c823f6a333f6fb5d0cbfada5180bcd941835282c1cb9ee7172108fdd99f3f6ffd562ed294856c71d94e9c64d56d92b1f498f3194c27e55ba355cec159cd065180a205923f73b6b7b60ea67d31cab1d88e9631b4a1f71820f3edd6e496150d2239a5bb7b30cb534e0f16e4951edadfd12b5eec1597c777daedf665b6c152f00e67d18638c3340e831fff4dc81387ccbe0475f63023b2a083ef0641872aac8abb9cd6705222ff6522ac615cf02bbc2a6992bff503a026bb6693cb6caba9c531d769b3417266b376e2933c327064a9a3023a1c2695a7d037a9f9b9a62b27fa7fa836faf8e5c1829a4b61d31420ecd8f6cea397b8232628c06feaf6ccf20d555d5e94e19b7f490e94d4edf1e4ac9a699e20a757a282da3db38053660076edf36db9dd5cda088af5f461b13808b3092cb614320e239fb30eab9dd301468b68db81acb72a9c587e39fe28086acd7f530d5ed7df9ef5b7c411b701155e2e3b9f696b4cc775e7190da0f93a890b156f2f3f2769112a43fd7112c44e2e76465529ec3b5cead9146373642782d99cba7927a8392d64aa88989e1e1bea75659add288380f7b6ecc832cc0ad23337adaa3dcac3d8219367e5d573817f12dcff5c83edb5fd68eac3568cdac081ebb32e3d4ed60ac16000d4b7ac5cc37ca806e07e211f9bc57220edc0d10a8951a9d3124e105608ab14925a5dcabaaf39fead06f93d339eabcfcab2cf674793fd9ae20372da2359ec736ae0babdb3381a8f8066dd8faf05cc5d413d4832fbd7106949e8820a6e00737b723a35ac2e75ca4332e034f71dca6d40f43e0fdd2a8a0b10d848a0cfc983b71ed306a48d45a899820ab38e141147f97b6a1ef938f733c797cd00388fbc4c42bcd02a08a8d4ac98006b91f8eefe5eaf24bf4ffcd872ed84ad9ccaeb2bb2bcae2fe5ddf2509b68bfdae8986e14462e09c9df6a4cc80c44d5d1f92bd2dca7ea6c1f9de8a16a29d42bc6210e824052c7e611c75ee316a0c6df7e39c1947b6ebd9718b7c6d8fe44429b7fe228e50e91c6093941870d8ad06b468c9754a881a8dc49d9e8272df483ab1d40a0249978ccd0b447eb02ac70ba1fc1d65009f714e95df83e8fbfc66f9df2fa81664ebf1caf65215636bc5321712a2abdcbb2e732395217f67967d2f01323811a22f013b9f4eda8ba766b20073eb8b12c26471111d0149900e8bc6135f5fae9e617953abe2526e24c006e85ed9bda8d8773ef60188dbf68a0d30ca1c366aab42afddd7726732a061009aa22839ed90e49486455020bb462e122e2efafe72e7b57aed34644074469655a7236609a8980b835a617b1119505e958d52200d9c355eb2017577236133733957501af1b131eb4c1367da18f8a31074c1b5c64396514fdf47026be679a0a71f1cc2a5c527bc5751c9ca20ca6cae36dd3ca1faba8ec45cbf23231c11539d400b6a059ea0f55ee44ee4a62543ca50257bfd0d810023932aed5bc9de4dae6c6d301e64ca1301feebdbf938d851760d5322afe68bfe4edd2319e39d3f6cdfec438d43a38dd7964cd542c611069b2aff23b04c425daa668b76e232f8444b07bd453c3a823a8d9e395cbf98a7f6e1811aa5d3cbb1c3925b66a0dfe417f0f2e4a1cb9de1b4f9daa8713fe137fd7e526e695885a4f4650f9692c41297d6b62dc7905672f32b01a39e23f53a05fa31fd7be633c6bff0f7c19341b9b7bb3ca38f90b006ff8420e1934a16b22fb58a713be78c0075d9e1de65ba3238a56ca257bf02eaee05748e3df41ce12a1b8dfabe96b05c9f05fe42cb5b51246be0d7aa0e83ab084b2d810822bf07ece3ef7d50ed9ab815961e9581a83ce3b2c0f53709ab52c12c6d9a692f788e6d1b76c706a27fc9261ff7e99eae490e3db9fc0e694921f4b209a16b93879391b3b7a799636cb8cd317c8bc6ff23ecc7896b56d88c5e9dd4a66e7dd3da144effa783f17782a447da2a8ba64038a07b1abd474fc1aa8971ec34967d1098fec8d63506435c0d573a86136408611a10b52c12b9136fe2729dcc2cfa11be37a467509ba8552884a9f3b776579ee238078a61523c856f8db0dc846b9fa639af1ec9b5696bb8f8adbdc47e861abd36c9a1574b3e8cc58f0627f1a3dc498d9a18011bcbf69ec6bfeabcc3130631fd1d336f8dafdcd25b1850f23a32dc46b14728654b74f45ca8c54152bc27d3099dd87fa116bff4669ee565f4734ecd2b4eed6eb0735a6dceffd35c1121a3f5d1a02e4f30720fdfbdfabec97189f96ace3f14ab437470cb940ac6d98a148ea3e9e7dd0d8e4222550f76cabc807e0c6a7188f6cb9dc3e2256db93b7eb1a16825cbe97be15c147293d2714c4060f2f54697bbc4a502b47d19a92249f982dbe8fa87b92df623fc16b3582027fa4dc41a7257f24c05a7e84b78e8fcda80e90ec7cb4faa5d01954fcddc118b8821c8f4fa75bb93d8647394299aaffb1d1683925d9e107272ea72b1251c0a4a9c0f9eb0a91f51b89febc37bffbd7e6efd8c847a600d34ce318f7d11b15ebab15e95a0e98aa35ca3f14835132bd3d10c611282efb5180f0d71381f26deb5ad136401e4e24cd8da0922f9603560d5a795546fd6305adbcda128cf4d152d8ca6736b76b3d1248ee4d715bd8c248ef009d987b8880839550ad33d56779ec5953674e171e70dbf97ef1768e6304e490e39fff41aaa1b362101901e7874daa695e562f0442a046394926653aa59ea828d099977efc02a19153e815973ee11f13616b78c931b778ef29bf34db58ab5afce5af28493b21af697fe1df16ff26f71b7cfc188381dbeb435492385725094f651cd880d2c68a31e861bfccb79e08e5270ea70a6a78770c6f41c200b70b348e62b5f6758f44a24c30e28b3d2b0a0ef8eb9d1ed50702a51a65a1ef205d6f6cead59b3e2350788585fe1413fdcf8d396656758409a12ee065a55bf49bc8f02d5904a6da5c122c66369679511d3c350ac74ed9b369c7c61790ca36868b92aeb180bcc52655d273ac6d7558b020b844a3c01604c222a7af3bbe4800652fba2a2eb93223efcb6342d0fe1c935c8960afdef43b0ad1f64e88df9e96270efffceebce487494b9bf0266cefa3535c0b6831d68c94087c763e978b995e754522c9ce75edc8641dc9116a7aa1a77d97900dcf7ad0bbf4524ae0411bf85681ff4e98f32d595df710a403ada86e3801ec405e187c228c8c31ac96d1e5de9b641e0a1ce2e5da7fb93336a2883706a4eae49172f6ccafc3e4c8761a5b964961a0074b97a98ec6877b6ab6d3a7ef11cf6047cf49a25c4aabee43b04fefc83ce1a751aa34f8dfc31146376561ea44ca46bc832342f4027f19b950ab55fd27083bb2035fc963f506af25b98c321f6c18740729af7363b9c76c67db0fafe10c56a34f97d4b4097750fd26dad34ac69a9d4f48e778a1bc981a04036a3fe9b177ae7bbd257c1f73f5dc5ea46018e3a18e8d5b70398be4ce4195aeee8ff3073d38a5cdf0c4a7e43a8ab59d31a0f80ebf1b20f9fba92a9a43bacf413fb224e79236741098e4160312a41bc44be393e591f48e087f93d6c5d69d96a7a42614f6a3f3d1a76e7716f5fcb094f31623a0a8998377227379a538fe02094bdb31fc685a011620641fcfea1e41c985631d01a14c0affc9438f1e4acea0aa337383fe48bf93327661a89ee442f1c167847f2686ca11b09ea16419483dddf6d1b84091ede8e6a41c18cd3a2e77827535102edfe0083967eab6ef3e59c86ce093be0ac09ed729d1ca5327770ee04e8f62aa9b3b8835770a6ac73d5751ed7fddd671207bf23b2c4fe933e4b078cf05acb0ee6f7c5c5fe80e27dcca61b12a4b34b6020e27defb4248c3d1fbcc2aa65f0e5ad5446266a39abe0e8e117cfc87fa90ca5f5448974a6d63316f1b6354c8fcece3210b1577b88053177d1254c5d206df169642221cc5309aa5176f80c572bb24efe340164b538397250379df58cc8944ad7f9c52482432d1fc77a64373aeebda6d59a44356e30ba893b7f42d8f54eefdbdd7be0d52cd445171c89218116817fe914417879bf11ddb4452b1f6a760757e4d992116087ca8ad24acab80fc2e185da004eef32a14ff9b8ef0aa3030fb174669fd86492b8651ab17e20276d7e88ee45c0e74ee788de8e932122271296b3afa7db66adb1b407258b1bc61725031b081141de6925646f572fc7c5727b48b4e2f560199c569835823b02b2c83c5b620ea6a6f9e30373b13b64fed816f3fe46dcb7635e4e45372fa3e0da652c57673e8f7b795329f0f31d7bcbc18e7bd1fecd300f04d50f4d6ef66fc004ce931c8bbbe657386af25d3ab528c0ade93545f17186a036fe6474384095187f9bb5e19d38216764e779b1163552ccda59230872e7e3d0a1f7e8bd59d671c4187de07303360a349a17ba39f575b4cc105af57eebf0ecf92c7690e3b9fc2c539bb79a7e357f578946149c9af8bf3cb209e51e47efe275438d1f1575d3b3b1fffaeb0945e72b4acb9770f379536761afe97004d357882b257dffccdae0bc05f5adaa116c42b2c927efcdce1952d0100fa25d5b9b03e38823964bfc48b4ceb018bb9a6859f36f0733f84e189cd92eb42daaf69865c2296c4a875303d07510cde197764804f8e73d07601616d29ca8d65054afda4a2f641bf78e80134da3b81b0e090d9508c258993ef6fc9bd44cefd9ed8daaeaa5c13f0646781ae8e2125f4166df6aabdfabe25633f47d24cfaee3217df9966a7e614644c75ca971ee58ec6869be908e6f9840b615e1534f64455e07e9953dc93d9371287498bc39878dfe1f054309674daa9d3eea2e2dda461cf26f7c8b39ac2646caca2e820c391fde25de042c6e1c5936ad894addd25584a58d3dec7f3cc4ff94d60728477745204d987e7d380bf21b55d7724066f5798bebbe704b20cc1587739a97a3ba002d55e3dca25bda5a6c1e7c88be8872857d9e97ad87a0235f9e780b68d5a70b5ce0d001f3df324dd26316edb06e2c31d53a8baf04a4ee04bf88dfb7a78e186d0dc7cbd9c233f2166bd5de6637765cd5f8a677bdfae7e2d47b88debca44dfa589252330ace2bdca055e74507cfe6ad405b1e5b944ec4403ef65da9268799ba9143c25cff52c4fbe225eed2bcf0c1be1b869a"}, {0xc8, 0x101, 0x40, "ebf0a0bd5ab51f0cb8295a54f879c860de8b1a733cb5beccef784f59bf303e74e993a21286b10aee17401b4a5f67312f16fcbd4f5531f2b85d50778e40197d2a42c58faf5b1751556a5fafc7369f0ba13f01b13a9502658fd72e8add0b41d19eb6f7d9328818120c03ba4b4b07ca24deb8579b2614208fac40f8a15c01f1cc4ba888fb505148ad818c2ca485a456346d17ffd6343762a2c9a351a5bb9f19d6ec2bfeaf1b48b4f95199152bcb9281cf7ee63c27199bead1d54f7206"}, {0x7c, 0x117, 0x60000000, "12a37d3dd57c4ec4d74648702f2c62befbd5d238baa96f74196d01432c946c622f5cb687fb5690638ef9d1a8155e04d5a218abbd701d37d7e7503e2ed43d1d27e2c1388d4224e6d60746b787c5ecad34a2acb6a2ce1b94ffc0407bc66d2cd37d1c9e379a58fa3b166432f20e6251"}, {0x3c, 0x1, 0x40, "8ed887ea163cbe9ab048ecc00fcff72f5f7d9129d50d6300e792339c43385e13a35e78883e39b408a9993e7c347b49"}], 0x12b4, 0x40}, 0x7}], 0x3, 0x840) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) sendto$inet(r1, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/28 01:09:43 executing program 3: r0 = gettid() r1 = epoll_create(0x8) pwritev(r1, &(0x7f0000000640)=[{&(0x7f0000000280)="b0527bbecfd633e54ca960f1e9d2570b7ec1820b9db188c192acbd2915bce122d18b3c7fb56c231097098b650b37a0183838c45357e310b774a5d4cfc3a674fab18cbd98c893aff82bd06e816a001110fc349f2078d00ee8a5617e3f60924c43f094e7ce037aa3fe4a403c20d8a73e4ecc575b65ab289a9763c31829", 0x7c}, {&(0x7f0000000300)="fcb171086f8822369c68dcb5d743fc6bd61e0ae6e3ce756eddb2a71fa8244ab81c2d78da95b289d8dc470c7137f7231128fc0e563e7743b0b47a7dee7933d04cce6249d4d7ef9f2f1a19d429de16b6ae379ac2b3f99bde16e49ddfd0139c55b7f51ee203213a71d238038abc305ca8afb9c9e913a75359feca3132843be89985eff22e88eb6d9ebc28d50ac98111e4187dc28438faa7c769fa5ea715f4ed93da7013214945cf38fc05c8ca6826dd8681f424c7805ed8fd29741fa35291dfd0e5ff21ff373d973498ce7af29d792420438771d8af412ba10727bd722e1ab20750333d36abfd9ae74625d1b184", 0xec}, {&(0x7f0000000400)="b0cc714d3b96defa8a20cce771fd2434674c926e6a2dfb2d6b1fcf8d02d0056a31d9003061bfbe112e98c1e57d8f29765b0e353066cc98d0ef13374daa3448093c80562bc2f993eafa194b8571233ecf796acc4908cc29f5c1a424533ac27640c56c8b00639af12b53efb76a1dde38343d9d890694136477f8e047a34f99a6eb1205680d19", 0x85}, {&(0x7f00000004c0)="d08fb587ba0727ebb69dd9f558d4765236551924b0b12b5c6ad995e71a02bd43046e56e2a3295f4e04c8e39298467c2524c26d33f7213755ed73284d74f412", 0x3f}, {&(0x7f0000000500)="2738ca63f19f96a04c725f154c487933959f2d86133ca6bcb7ef9f179234", 0x1e}, {&(0x7f0000000540)="3e4a6059b502f0f15413c038c3536e1001d5ed7367d31f04855f5bb1feb9b69b4c6f07b87e6fadbc4191ef42d978169366ae3164f0fc63306b0865cba72f8052107bd64433d6a0c910a5d4b2bd1e5786a5dd90ecb6eb1194776c1f326406ec10a1fefcddaf2874a99c89c447c0a9c797659e1895c5ae431676b7b899a06431d41d5c3b871653ebc12cc11dfc08d3231362ef57931ff52234a014bb94ec78e1d9e5d593eec2f7bef0a32f32e0e8aebac9a96cfc", 0xb3}, {&(0x7f0000000600)="3e1e0fc7c6d504ae13ee96e70993a19f2b5f2db7a7f830efd9ade3348970b6cc077505b2007e554c3f1804", 0x2b}], 0x7, 0x0) r2 = socket$inet(0x2, 0x5, 0x0) capset(&(0x7f00000001c0)={0x20071026, r0}, &(0x7f0000000200)={0x6, 0x0, 0xfff, 0x6d, 0x3, 0xfffffffffffffffd}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x404401, 0x82) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f0000000140)={0x0, r3}) timer_settime(0x0, 0x0, &(0x7f000006b000), &(0x7f0000ec6000)) getsockopt$inet6_opts(r3, 0x29, 0x0, &(0x7f0000000000)=""/81, &(0x7f0000000100)=0x51) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x5) tkill(r0, 0x15) [ 480.741611] RSP: 002b:00000000f77ce09c EFLAGS: 00000286 ORIG_RAX: 0000000000000171 [ 480.749299] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00000000200003c0 [ 480.756552] RDX: 0000000000000fff RSI: 0000000000000000 RDI: 00000000200002c0 [ 480.763796] RBP: 0000000000000010 R08: 0000000000000000 R09: 0000000000000000 [ 480.771046] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 480.778292] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/02/28 01:09:43 executing program 1: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x25}]}, &(0x7f00007b7ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x126c, &(0x7f000087d000)=""/4096}, 0x48) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$pokeuser(0x6, r0, 0x8, 0xff) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7fffffff, 0x80) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00000000c0)={{0x0, 0x7, 0xfffffffffffff90e, 0x9, "dc240a1d2f546aaf66996f89dcef37d50b198eaffac70b43b70af752ae10ac0d5548d0d3089bfc90e9ed8cdc", 0x6}, 0x0, 0x0, 0x9, r0, 0x701, 0x4, "155675461b96d9581936dbd612d8d0676ea3092cbfb8870e82dcc28663747d391bcb2f0581bb62dfa1a62f3e48a38cdc088c5757dae3150aa78975a4ec1a17b9", &(0x7f0000000080)='\x00', 0x1, [], [0x7, 0x3, 0x4, 0x3]}) 2018/02/28 01:09:43 executing program 5: r0 = gettid() r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) exit(0x0) syz_open_procfs(r0, &(0x7f0000000000)='net/icmp\x00') 2018/02/28 01:09:43 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x242100, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={0x9, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @rand_addr=0x1}, 0x4, 0x7, 0xfff, 0x5, 0x6, &(0x7f00000000c0)='bpq0\x00', 0x3f, 0x0, 0x7be4}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) getpeername$ax25(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/02/28 01:09:43 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xfe, "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"}, &(0x7f00000001c0)=0x106) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={r1, 0x65, "f6776756d85707a88027718b58e244a8fd4fcd320f523843397dea600b4604a72e09afd0d82fda1e469fa47497e9e2e666bdf5daae41846f4f779c9c8a8f332f23568cb1d6ada1c5a4672c4e1c96005a3086ae00e37418a91b4faa9f7aa4302f7555dec79a"}, &(0x7f0000000280)=0x6d) r2 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/02/28 01:09:43 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[], 0x3, [{[], @loopback=0x7f000001}, {[], @loopback=0x7f000001}, {[], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @snat={'snat\x00', 0xc, {{@empty}}}]}, @common=@STANDARD={'\x00', 0x4}}, {{{0x0, 0x0, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:43 executing program 6: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x9e40, 0x84000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x10800) timerfd_settime(r2, 0x1, &(0x7f0000000100)={{0x77359400}}, &(0x7f0000000140)) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/28 01:09:43 executing program 1: getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x75, "d8ac90753e04cbe3037e0a6d7e46c54da773120261eacc06e0d62dbd5162edf18c676b59a0b7d0d29bfe231fefd970d0aac6dfa06dbf1e7c800bd1c2fff7c1ae5272ecc54b7517e7575277a98601655048c9600e25be4cf4ebd40a27f1975fd925830d005ece6fc32d39c3f2f03130c03ec01fdf97"}, &(0x7f0000000080)=0x7d) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={r0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x25}]}, &(0x7f0000000100)=0x322) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x126c, &(0x7f000087d000)=""/4096}, 0x48) 2018/02/28 01:09:43 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) fstat(r1, &(0x7f0000000100)) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x1, r2}) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/02/28 01:09:43 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[], 0x3, [{[], @loopback=0x7f000001}, {[], @loopback=0x7f000001}, {[], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @snat={'snat\x00', 0xc, {{@empty}}}]}, @common=@STANDARD={'\x00', 0x4}}, {{{0x0, 0x0, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:43 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x5ad9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r2, 0x4) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) sendto$inet(r1, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_xfrm(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2001102}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@flushsa={0x78, 0x1c, 0x400, 0x70bd2c, 0x25dfdbfc, {0xff}, [@replay_val={0x10, 0xa, {0x70bd27, 0x70bd27, 0x7fffffff}}, @replay_esn_val={0x34, 0x17, {0x6, 0x70bd27, 0x70bd27, 0x70bd28, 0x70bd28, 0x5, [0x2, 0x34b, 0xfff, 0x1, 0xfb, 0x7f]}}, @replay_thresh={0x8, 0xb, 0x1}, @mark={0xc, 0x15, {0x35075c, 0x1f}}, @mark={0xc, 0x15, {0x35075d, 0x1}}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000}, 0x10) sendto$inet(r1, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/28 01:09:44 executing program 7: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x800000005, @empty, 0x9}, 0xfffffffffffffddf) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = getpid() r3 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f00000002c0)={0x1, 0x2, r2, 0xfffffffffffffffc, r3, 0x1, 0x3, 0x6}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2c0000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f00000000c0)=0xe8) memfd_create(&(0x7f0000000040)='/dev/rtc\x00', 0x2) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000280)={@mcast1={0xff, 0x1, [], 0x1}, r5}, 0x14) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x200000, 0x0) sendto$inet(r6, &(0x7f0000000040), 0x587, 0x0, &(0x7f0000000140)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x356) 2018/02/28 01:09:44 executing program 6: socket$packet(0x11, 0x3, 0x300) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000100), 0x2) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) sendto$inet(r1, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/28 01:09:44 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) recvmsg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)=""/41, 0x29}, {&(0x7f0000000080)=""/49, 0x31}, {&(0x7f00000000c0)=""/202, 0xca}, {&(0x7f00000001c0)=""/223, 0xdf}, {&(0x7f00000002c0)=""/82, 0x52}], 0x5, 0x0, 0x0, 0x7ff}, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/02/28 01:09:44 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x100, 0x400) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x300, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x25}]}, &(0x7f00007b7ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x126c, &(0x7f000087d000)=""/4096}, 0x48) 2018/02/28 01:09:44 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) accept4$alg(r1, 0x0, 0x0, 0x0) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) recvfrom$inet6(r1, &(0x7f0000000080)=""/73, 0x49, 0x10000, &(0x7f0000000100)={0xa, 0xfffffffffffffff9, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) 2018/02/28 01:09:44 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf78, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[], 0x3, [{[], @loopback=0x7f000001}, {[], @loopback=0x7f000001}, {[], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @snat={'snat\x00', 0xc, {{@empty}}}]}, @common=@STANDARD={'\x00', 0x4}}, {{{0x0, 0x0, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xd0, 0x100, []}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:44 executing program 5: r0 = gettid() exit(0x0) syz_open_procfs(r0, &(0x7f0000000000)='net/icmp\x00') capget(&(0x7f0000000040)={0x20080522, r0}, &(0x7f0000000080)={0x3cf, 0x81, 0x101, 0x1, 0x3}) 2018/02/28 01:09:44 executing program 3: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000), &(0x7f0000ec6000)) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x5) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0x1, 0x1, 0x1, 0x100000000}, 0x8) tkill(r0, 0x15) 2018/02/28 01:09:44 executing program 6: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x12010, r0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000100)={0xc80, 0x48, 0x10001, 0x7b3, 0x8, 0x7ff, 0x1, 0x9, 0x8, 0x7fffffff, 0xb35a, 0x1}) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/28 01:09:44 executing program 7: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f0000000040)="12fe957140cdc1af9b26cee65e210f1f9e07aa4d81731d4a600d6c1ab234f287d5e3bb9095", 0xffffffffffffff36, 0x400000000000000, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0xfffffffffffffdf4) 2018/02/28 01:09:44 executing program 1: getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x5d0d}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={r0, 0xfc3e, &(0x7f0000519fa8)=[]}, &(0x7f00007b7ffc)=0xffffffa5) io_setup(0x3, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x367, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000150000000000620af0ff000000000000002709c54eb55b65959d15e078625f00000000209579000000000000"], &(0x7f0000000100)='syzkaller\x00', 0x8000, 0xffffffffffffffbe, &(0x7f000087d000)=""/4096}, 0x30d141e2617cc7cc) 2018/02/28 01:09:44 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf48, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[], 0x3, [{[], @loopback=0x7f000001}, {[], @loopback=0x7f000001}, {[], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @snat={'snat\x00', 0xc, {{@empty}}}]}, @common=@STANDARD={'\x00', 0x4}}, {{{0x0, 0x0, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xa0, 0xd0, []}, [@arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:44 executing program 5: r0 = gettid() exit(0xfffffffffffffffe) syz_open_procfs(r0, &(0x7f0000000000)='net/icmp\x00') 2018/02/28 01:09:44 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf48, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[], 0x3, [{[], @loopback=0x7f000001}, {[], @loopback=0x7f000001}, {[], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @snat={'snat\x00', 0xc, {{@empty}}}]}, @common=@STANDARD={'\x00', 0x4}}, {{{0x0, 0x0, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xa0, 0xd0, []}, [@arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) 2018/02/28 01:09:44 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x7fff, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x25}]}, &(0x7f00007b7ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x126c, &(0x7f000087d000)=""/4096}, 0x48) 2018/02/28 01:09:44 executing program 4: r0 = dup(0xffffffffffffffff) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fanotify_mark(r0, 0x8, 0x12, r1, &(0x7f00000000c0)='./file0\x00') r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) bind$inet(r2, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) getpeername$ax25(r3, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/02/28 01:09:44 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x6, 0xf48, [0x20000180, 0x0, 0x0, 0x20000c48, 0x20000de8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'tunl0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x910, 0x970, 0x998, [@among={'among\x00', 0x87c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x5, [{[], @multicast2=0xe0000002}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast2=0xe0000002}]}, {[], 0x3, [{[], @loopback=0x7f000001}, {[], @loopback=0x7f000001}, {[], @empty}]}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @snat={'snat\x00', 0xc, {{@empty}}}]}, @common=@STANDARD={'\x00', 0x4}}, {{{0x0, 0x0, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', 'syzkaller0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xa0, 0xd0, []}, [@arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x893f, 'lo\x00', 'vlan0\x00', 'bcsh0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="6178db4b6d2c", [0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x0, 0x4d, 0x6006, 'ip6_vti0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22eb, 'lo\x00', 'teql0\x00', 'lo\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="4854f02b966b", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x150, [@devgroup={'devgroup\x00', 0x14, {{0x1, 0x4, 0x7056, 0x1eed2d88, 0x3}}}, @helper={'helper\x00', 0x24, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0xc, {{@random="67ec547fd40d", 0x10}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0x88be, 'bpq0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x130, 0x160, [@mac={'mac\x00', 0xc, {{@empty}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x0, 0x99e4, 0x3f, 0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0xfc8) [ 481.411866] kernel msg: ebtables bug: please report to author: Wrong len argument [ 481.448432] kernel msg: ebtables bug: please report to author: Wrong len argument [ 481.483614] kernel msg: ebtables bug: please report to author: Wrong len argument [ 542.969175] buffer_io_error: 40 callbacks suppressed [ 542.969180] Buffer I/O error on dev loop0, logical block 0, async page read [ 542.981555] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 543.095504] bond0 (unregistering): Released all slaves [ 544.173646] IPVS: ftp: loaded support on port[0] = 21 [ 544.460249] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 544.882771] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 544.888888] 8021q: adding VLAN 0 to HW filter on device bond0 [ 544.933424] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 544.978000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 605.000681] Buffer I/O error on dev loop0, logical block 3, async page read [ 605.007954] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 605.015650] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 605.023717] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 738.271378] INFO: task syz-executor2:29805 blocked for more than 120 seconds. [ 738.278726] Not tainted 4.16.0-rc3+ #242 [ 738.283307] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.291268] syz-executor2 D23168 29805 29646 0x20020004 [ 738.296910] Call Trace: [ 738.299585] __schedule+0x8fb/0x1ec0 [ 738.303313] ? __sched_text_start+0x8/0x8 [ 738.307514] ? blk_init_request_from_bio+0x3c0/0x3c0 [ 738.312662] ? __lock_is_held+0xb6/0x140 [ 738.316736] ? trace_hardirqs_off+0x10/0x10 [ 738.321104] ? find_get_pages_range_tag+0x88c/0x1000 [ 738.326224] ? find_held_lock+0x35/0x1d0 [ 738.330303] schedule+0xf5/0x430 [ 738.333673] ? wait_on_page_bit_common+0x49c/0x770 [ 738.338611] ? __schedule+0x1ec0/0x1ec0 [ 738.342587] ? lock_downgrade+0x980/0x980 [ 738.346760] ? lock_release+0xa40/0xa40 [ 738.350734] ? __lock_is_held+0xb6/0x140 [ 738.354801] ? do_raw_spin_trylock+0x190/0x190 [ 738.359424] io_schedule+0x1c/0x70 [ 738.362976] wait_on_page_bit_common+0x4b3/0x770 [ 738.367737] ? generic_write_checks+0x530/0x530 [ 738.372406] ? blk_start_plug+0xbb/0x370 [ 738.376471] ? blk_lld_busy+0x60/0x60 [ 738.380317] ? wbc_attach_and_unlock_inode+0x574/0x8f0 [ 738.385602] ? lock_downgrade+0x980/0x980 [ 738.389775] ? memcpy_from_page+0x8e/0xf0 [ 738.393937] ? page_cache_tree_insert+0x410/0x410 [ 738.398808] ? pagevec_lookup_range_tag+0x40/0x90 [ 738.403687] __filemap_fdatawait_range+0x282/0x430 [ 738.408631] ? wait_on_page_bit_common+0x770/0x770 [ 738.413593] ? blkdev_writepages+0x1d/0x30 [ 738.417834] ? blkdev_readpages+0x40/0x40 [ 738.421992] ? do_writepages+0x116/0x170 [ 738.426064] ? __filemap_fdatawrite_range+0x280/0x460 [ 738.431252] ? delete_from_page_cache_batch+0xdb0/0xdb0 [ 738.436633] ? blk_lld_busy+0x60/0x60 [ 738.440461] ? __save_stack_trace+0x7e/0xd0 [ 738.444787] file_write_and_wait_range+0xd7/0x100 [ 738.449636] blkdev_fsync+0x67/0xb0 [ 738.453259] ? thaw_bdev+0x180/0x180 [ 738.456977] vfs_fsync_range+0x110/0x260 [ 738.461038] blkdev_write_iter+0x2e6/0x3e0 [ 738.465279] ? bd_set_size+0x330/0x330 [ 738.469227] do_iter_readv_writev+0x55c/0x830 [ 738.473719] ? do_iter_readv_writev+0x55c/0x830 [ 738.478380] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 738.483140] ? rw_verify_area+0xe5/0x2b0 [ 738.487198] do_iter_write+0x154/0x540 [ 738.491112] ? rcu_read_lock_sched_held+0x108/0x120 [ 738.496135] vfs_iter_write+0x77/0xb0 [ 738.499943] iter_file_splice_write+0x7db/0xf30 [ 738.504623] ? page_cache_pipe_buf_steal+0x4f0/0x4f0 [ 738.509748] ? fsnotify_first_mark+0x2b0/0x2b0 [ 738.514351] ? selinux_file_permission+0x82/0x460 [ 738.519207] ? rw_verify_area+0xe5/0x2b0 [ 738.523261] ? page_cache_pipe_buf_steal+0x4f0/0x4f0 [ 738.528486] direct_splice_actor+0x125/0x180 [ 738.532895] splice_direct_to_actor+0x2c1/0x820 [ 738.537575] ? _cond_resched+0x14/0x30 [ 738.541476] ? generic_pipe_buf_nosteal+0x10/0x10 [ 738.546335] ? do_splice_to+0x160/0x160 [ 738.550326] ? security_file_permission+0x89/0x1e0 [ 738.555264] ? rw_verify_area+0xe5/0x2b0 [ 738.559365] do_splice_direct+0x29b/0x3c0 [ 738.563534] ? splice_direct_to_actor+0x820/0x820 [ 738.568385] ? rw_verify_area+0xe5/0x2b0 [ 738.572456] do_sendfile+0x5c9/0xe80 [ 738.576175] ? do_compat_pwritev64+0x100/0x100 [ 738.580817] ? lo_compat_ioctl+0xb3/0x140 [ 738.584982] ? __might_sleep+0x95/0x190 [ 738.588981] compat_SyS_sendfile+0xea/0x1a0 [ 738.593303] ? SyS_sendfile64+0x160/0x160 [ 738.597468] ? do_fast_syscall_32+0x156/0xf9f [ 738.601964] ? SyS_sendfile64+0x160/0x160 [ 738.606112] do_fast_syscall_32+0x3ec/0xf9f [ 738.610435] ? do_int80_syscall_32+0x9c0/0x9c0 [ 738.615040] ? _raw_spin_unlock_irq+0x27/0x70 [ 738.619541] ? finish_task_switch+0x1c1/0x7e0 [ 738.624043] ? syscall_return_slowpath+0x2ac/0x550 [ 738.628973] ? prepare_exit_to_usermode+0x350/0x350 [ 738.634038] ? sysret32_from_system_call+0x5/0x3c [ 738.638898] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 738.643755] entry_SYSENTER_compat+0x70/0x7f [ 738.648163] RIP: 0023:0xf7f6fc99 [ 738.651528] RSP: 002b:00000000f776b09c EFLAGS: 00000286 ORIG_RAX: 00000000000000bb [ 738.659234] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000015 [ 738.666508] RDX: 00000000200ddff8 RSI: 0000000002000001 RDI: 0000000000000000 [ 738.673768] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 738.681035] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 738.688295] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 738.695580] [ 738.695580] Showing all locks held in the system: [ 738.701911] 2 locks held by khungtaskd/799: [ 738.706509] #0: (rcu_read_lock){....}, at: [<000000004d439982>] watchdog+0x1c5/0xd60 [ 738.714622] #1: (tasklist_lock){.+.+}, at: [<000000004a0818ff>] debug_show_all_locks+0xd3/0x3d0 [ 738.723674] 2 locks held by getty/4160: [ 738.727633] #0: (&tty->ldisc_sem){++++}, at: [<0000000050f1c300>] ldsem_down_read+0x37/0x40 [ 738.736309] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000001b9c85b5>] n_tty_read+0x2ef/0x1a00 [ 738.745632] 2 locks held by getty/4161: [ 738.749598] #0: (&tty->ldisc_sem){++++}, at: [<0000000050f1c300>] ldsem_down_read+0x37/0x40 [ 738.758260] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000001b9c85b5>] n_tty_read+0x2ef/0x1a00 [ 738.767537] 2 locks held by getty/4162: [ 738.771493] #0: (&tty->ldisc_sem){++++}, at: [<0000000050f1c300>] ldsem_down_read+0x37/0x40 [ 738.780166] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000001b9c85b5>] n_tty_read+0x2ef/0x1a00 [ 738.789440] 2 locks held by getty/4163: [ 738.793409] #0: (&tty->ldisc_sem){++++}, at: [<0000000050f1c300>] ldsem_down_read+0x37/0x40 [ 738.802081] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000001b9c85b5>] n_tty_read+0x2ef/0x1a00 [ 738.811368] 2 locks held by getty/4164: [ 738.815327] #0: (&tty->ldisc_sem){++++}, at: [<0000000050f1c300>] ldsem_down_read+0x37/0x40 [ 738.823999] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000001b9c85b5>] n_tty_read+0x2ef/0x1a00 [ 738.833287] 2 locks held by getty/4165: [ 738.837251] #0: (&tty->ldisc_sem){++++}, at: [<0000000050f1c300>] ldsem_down_read+0x37/0x40 [ 738.845917] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000001b9c85b5>] n_tty_read+0x2ef/0x1a00 [ 738.855214] 2 locks held by getty/4166: [ 738.859175] #0: (&tty->ldisc_sem){++++}, at: [<0000000050f1c300>] ldsem_down_read+0x37/0x40 [ 738.867853] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000001b9c85b5>] n_tty_read+0x2ef/0x1a00 [ 738.877154] 3 locks held by kworker/u4:5/6984: [ 738.881737] #0: ((wq_completion)"writeback"){+.+.}, at: [<00000000c5b0eae8>] process_one_work+0xb12/0x1bb0 [ 738.891771] #1: ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: [<000000005008f204>] process_one_work+0xb89/0x1bb0 [ 738.902812] #2: (&type->s_umount_key#27){.+.+}, at: [<000000001c7b80a2>] trylock_super+0x20/0x100 [ 738.912031] [ 738.913659] ============================================= [ 738.913659] [ 738.920665] NMI backtrace for cpu 1 [ 738.924295] CPU: 1 PID: 799 Comm: khungtaskd Not tainted 4.16.0-rc3+ #242 [ 738.931198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 738.940526] Call Trace: [ 738.943090] dump_stack+0x194/0x24d [ 738.946692] ? arch_local_irq_restore+0x53/0x53 [ 738.951336] ? debug_show_all_locks+0x2f3/0x3d0 [ 738.955983] ? nmi_cpu_backtrace+0x1be/0x210 [ 738.960411] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 738.964886] nmi_cpu_backtrace+0x1d2/0x210 [ 738.969100] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 738.973569] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 738.978825] arch_trigger_cpumask_backtrace+0x14/0x20 [ 738.983987] watchdog+0x90c/0xd60 [ 738.987427] ? reset_hung_task_detector+0xa0/0xa0 [ 738.992240] ? complete+0x62/0x80 [ 738.995689] ? __schedule+0x1ec0/0x1ec0 [ 738.999633] ? do_wait_intr_irq+0x3e0/0x3e0 [ 739.003926] ? __lockdep_init_map+0xe4/0x650 [ 739.008307] ? do_raw_spin_trylock+0x190/0x190 [ 739.012861] ? lockdep_init_map+0x9/0x10 [ 739.016894] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 739.021971] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 739.026963] ? trace_hardirqs_on+0xd/0x10 [ 739.031082] ? __kthread_parkme+0x175/0x240 [ 739.035378] kthread+0x33c/0x400 [ 739.038714] ? reset_hung_task_detector+0xa0/0xa0 [ 739.043525] ? kthread_stop+0x7a0/0x7a0 [ 739.047472] ret_from_fork+0x3a/0x50 [ 739.051238] Sending NMI from CPU 1 to CPUs 0: [ 739.055740] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 739.056731] Kernel panic - not syncing: hung_task: blocked tasks [ 739.069679] CPU: 1 PID: 799 Comm: khungtaskd Not tainted 4.16.0-rc3+ #242 [ 739.076576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 739.085902] Call Trace: [ 739.088469] dump_stack+0x194/0x24d [ 739.092073] ? arch_local_irq_restore+0x53/0x53 [ 739.096716] ? vsnprintf+0x1ed/0x1900 [ 739.100528] panic+0x1e4/0x41c [ 739.103693] ? refcount_error_report+0x214/0x214 [ 739.108435] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 739.113778] watchdog+0x91d/0xd60 [ 739.117214] ? reset_hung_task_detector+0xa0/0xa0 [ 739.122030] ? complete+0x62/0x80 [ 739.125466] ? __schedule+0x1ec0/0x1ec0 [ 739.129429] ? do_wait_intr_irq+0x3e0/0x3e0 [ 739.133724] ? __lockdep_init_map+0xe4/0x650 [ 739.138106] ? do_raw_spin_trylock+0x190/0x190 [ 739.142662] ? lockdep_init_map+0x9/0x10 [ 739.146696] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 739.151773] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 739.156763] ? trace_hardirqs_on+0xd/0x10 [ 739.160884] ? __kthread_parkme+0x175/0x240 [ 739.165183] kthread+0x33c/0x400 [ 739.168522] ? reset_hung_task_detector+0xa0/0xa0 [ 739.173334] ? kthread_stop+0x7a0/0x7a0 [ 739.177285] ret_from_fork+0x3a/0x50 [ 739.181542] Dumping ftrace buffer: [ 739.185140] (ftrace buffer empty) [ 739.188824] Kernel Offset: disabled [ 739.192429] Rebooting in 86400 seconds..