0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x9) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) unshare(0x2000400) ioctl(r0, 0x400000000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xc5, 0x3, 0x10001, 0x1, 0x0, 0xd598, 0x80000001, {0x0, @in={{0x2, 0x4e22, @rand_addr=0x1f1d}}, 0x8001, 0x9, 0xcd5, 0x7d27d20d, 0x3}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x401, 0x400, 0x0, 0x180000000, 0x401, 0xfffffffffffffa25, 0x2, 0x81, r2}, 0x20) recvfrom$inet6(r1, &(0x7f0000000280)=""/248, 0xf8, 0x0, &(0x7f0000000100)={0xa}, 0x1c) 2018/06/03 18:09:15 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getitimer(0x1, &(0x7f00000000c0)) getsockopt$inet_int(r0, 0x10d, 0xad, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/06/03 18:09:15 executing program 0: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write$binfmt_elf64(r2, &(0x7f0000000700)=ANY=[@ANYBLOB="7f"], 0x1) socket$netlink(0x10, 0x3, 0xa) vmsplice(r2, &(0x7f00000001c0)=[{&(0x7f0000000140)}], 0x1, 0x0) dup2(r0, r1) 2018/06/03 18:09:15 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x100100000006, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x1) setsockopt(r2, 0x0, 0x4, &(0x7f0000000040), 0x0) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/06/03 18:09:15 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) fsync(r0) sendmsg(r0, &(0x7f0000000700)={&(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x4e22}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000140)="d0bfbe8c2addac6c2e78a739547c2525413078302071eaa55e9477c5182ae39e0b9a7e59ff60c21f006625037b8c3332d1", 0x31}, {&(0x7f0000000180)="60d6ad44477846cf654e5935b9e29d521d8f7c9ef2f8b981d947f2c82f2c1093e740d3168874c7ad0c220be27d688f03e15e1f0569e74ffd17de44876a58999d1bf7a77ad668c4b329457478d485dbbc8a583b2eddbcacb069a98844c2fb4b717bc7e3036a0f6f43e3abdd6081db4e681c4757f4eee15dc3587c6356f38abfa835dc58691916ac87716ab6da634ec19c93e6a96f505817c80dbc2b202daf959ffef0d55dd017bc3a67cf3fdc1e3f4b18f1899a1b0a7ef9e6cee8aec861fdc418e49356b1dd215734bddadf6462c915ae33ed9d21e9f896d94c7b8f84287eb3cf74091b970fa3abe16ad5c0e5d974", 0xee}, {&(0x7f0000000280)="3c8b26afa938113ef9f0fba3f4c888be1e698a8b9bbbaa19a81ae0e6dab91d51c000afd9474ba1ab50bf0663cd4599a37747de556e1a414376ea963e02bdbb134a989f31c62a2f7f0d384ccdf2d24c197d518716691d73448023e23ac4e2e22913104b0199f3eb0d156955b87294f8bb71a80bf4db1e416b0fac550ebe02a151f024595fc2d5f1a6240d18ff71e81e276335d15228966de088dd14eb3afaa0eacb0957b33d865759c5d2efed9ee21db1b4f2c4ff79c6c3de649477f22e51f93f057c9c004d59427125700dee0ff3233487", 0xd1}, {&(0x7f0000000380)="4802aa68b485ca466d20a1085aa74b798ef92bdc095eb8626d4e680fa0904c5fd535f088e6e5976df84edf96c333e9a8d7d80aaa07238fe29ef6bacb9a5f", 0x3e}, {&(0x7f00000003c0)="243e4c9abfce407511a05a1ee0e4434b2be41f5db14f7e6bc273e8740ca4695c2f25770adf54a79338338c0326cd55f44a83e7c27b97f30fbc7f3336eb34bc8345905aa2f497381cebd98d50a619de14a617d04277bf0c56150cb1d04200c155937adfc2515c6f9e0e9a0fe6164aee47feec95a01bb20174853bce968991c43ae2d38a82fec830f0956800ebff86823a3b3a779484bfcc657f44d498bbe172842d1b0139819f3a4ac3727a9fa70af021a1bc26762d87ecd939ed7ac27506e8800610", 0xc2}], 0x5, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x1a0, 0x20000000}, 0x4) socket$inet6(0x10, 0x3, 0x0) 2018/06/03 18:09:15 executing program 2: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000bc0)='net/psched\x00') getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) sendto$ipx(r0, &(0x7f0000000140)="c22ff276848da53deaa2edf8079088cb00e669815d6a535969215d773d78e32d44700b4e08b6f1f3ce162ebdd376dbdd98cf7dde582a590f30f37f9e26090d77d26d9531065b4198b45004148ac41575fa9f7ffabad904e248a97b6bb4058118040c9b0aba37135d87e0fbdb037211dca2413d8b6f555e68435b6f6147274195285b802bb9847483a94662b1f953d7e2a3b2c1dfdde854cb9e6a7cd9ca50f147b432a98bcb8efe51ba12f06db018019fe2c5e68199856d63309136013ed6c24025645b748fa84e82", 0xc8, 0x40810, &(0x7f0000000240)={0x4, 0x6, 0x0, "76e0196faf61", 0xffffffff7fffffff}, 0x10) sendfile(r1, r2, &(0x7f0000000000), 0x100000080000000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0xffffffffffffff01, 0x4) 2018/06/03 18:09:16 executing program 1: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="19", 0x1, 0xfffffffffffffffb) add_key(&(0x7f0000000180)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140), 0xffffffffffffffd1, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) socket$vsock_dgram(0x28, 0x2, 0x0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="dfc09fdf8fb3994147993109a332ce4b845ce35f6534729ba9338d82fb5594542504cb3d2cca0570039364aea5e4f72e74d814da9c66d5b0648f1f6d1b2bb4e2689778abcad7602f3133fa39867207eca24c485672e3bb815a4460a61432f8398d21acfdbc69c921f58b0bacc56d8198dd337d8cec3492063d1e01402f0b8150b1574e2c4347bce9ecdd129c5b6a5a662bf184871f8fd41e1fd364050956be18017c9ce2bae2476067fb3cc36e7b970dd67a5160679a3aee4ee47cff0c0d321493162debd56a7315f94b109abdb41e4c094c2466d37eb10a6fec", 0xda, r1) keyctl$get_security(0x11, r0, &(0x7f0000000240), 0x0) 2018/06/03 18:09:16 executing program 4: r0 = socket(0x1b, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001580)={0x2, &(0x7f0000000140)=[{}, {}]}) recvmmsg(r0, &(0x7f0000000180)=[{{&(0x7f0000000240)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000040)=""/32, 0x20}, {&(0x7f00000002c0)=""/213, 0xd5}, {&(0x7f00000003c0)=""/216, 0xd8}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/183, 0xb7}, {&(0x7f00000000c0)=""/86, 0x56}], 0x6}}, {{&(0x7f0000005400)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000005640), 0xef, 0x0, 0xfffffedf}}], 0x127, 0x0, &(0x7f0000000200)={0x0, r1+10000000}) 2018/06/03 18:09:16 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:16 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000001c0)='cgroup.events\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) read(r1, &(0x7f0000000480)=""/146, 0x92) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000000)={0x7, 0x81, 0x800}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000100)) connect$netlink(r1, &(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc) 2018/06/03 18:09:16 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x10000, 0x48100) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000080), 0x4) epoll_create(0x3) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000000)) close(r3) 2018/06/03 18:09:16 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000300)=[{&(0x7f0000002340)=""/219, 0xdb}], 0x1) personality(0x8100000) 2018/06/03 18:09:16 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x100100000006, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x1) setsockopt(r2, 0x0, 0x4, &(0x7f0000000040), 0x0) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/06/03 18:09:16 executing program 2: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x60000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x1, 0x3, 0x9, 0x4, r1}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) unshare(0x240203fd) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000500)=""/204, 0x50d, 0x7ffffffffffffffe) 2018/06/03 18:09:16 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2b07d82c99700000") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x208000, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00000005c0)=r1) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000600)={'filter\x00', 0x4}, 0x68) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x4, 0x428, 0xffffffff, 0x178, 0x268, 0x0, 0xffffffff, 0xffffffff, 0x358, 0x358, 0x358, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @dev={0xfe, 0x80, [], 0xd}, [0xffffffff, 0xffffffff, 0x0, 0xffffffff], [0xffffffff, 0xff000000, 0x0, 0xff000000], 'lo\x00', 'ifb0\x00', {}, {0xff}, 0x2f, 0x100000000, 0x4, 0x1}, 0x0, 0x138, 0x178, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x2, 0x1, 0x1, [0x2188, 0x0, 0x5, 0x8, 0x10000, 0x7, 0x1, 0xfd, 0x913, 0x100000001, 0xea, 0x7, 0x9, 0x922, 0x1, 0x9], 0x2}}, @common=@eui64={0x28, 'eui64\x00'}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x965, 0x20, "6793a52780dfe05ad0e28eb5aff3ec74f990059b90812b63b189b4d5331a"}}}, {{@ipv6={@empty, @empty, [0x0, 0xff, 0xff, 0xffffff00], [0x0, 0xff0000ff, 0xff000000, 0xffffffff], 'rose0\x00', 'sit0\x00', {0xff}, {0xff}, 0x21, 0x9403, 0x1, 0x20}, 0x0, 0xc8, 0xf0}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x2, 0x3f, 0x1}}}, {{@ipv6={@empty, @ipv4={[], [0xff, 0xff]}, [0xff, 0xffffffff, 0xff, 0xffffffff], [0xff0000ff, 0xffffffff, 0xffffffff, 0xffffffff], 'veth0_to_bond\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x2b, 0x5, 0x5, 0x6}, 0x0, 0xc8, 0xf0}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x268}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x488) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000000)={0x1}, 0x8) ioctl$sock_bt(r2, 0x541b, &(0x7f0000000180)) 2018/06/03 18:09:16 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x4, 0x7d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000040), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'syzkaller0\x00', 'gretap0\x00', 'irlan0\x00', 'nr0\x00', @random="e834c9664f83", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x198, 0x300, 0x350, [@comment={'comment\x00', 0x100}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:crack_exec_t:s0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}}, {{{0x5, 0x0, 0x0, 'bpq0\x00', 'veth1\x00', 'veth0\x00', 'teql0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xb0, 0xe0, 0x210, [@time={'time\x00', 0x18}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:setrans_exec_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0xb, 0x0, 0x0, 'bond_slave_1\x00', 'yam0\x00', 'ip6_vti0\x00', 'irlan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xa8, 0xa8, 0xf8, [@realm={'realm\x00', 0x10}]}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}, {{{0xd, 0x0, 0x0, 'vcan0\x00', 'tunl0\x00', 'veth1_to_team\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff}, {0x0, '\x00', 0x4, 0xffffffffffffffff}]}, 0x850) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) getsockname$netlink(r1, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000180)={{0x3, 0x1, 0x1, 0x1, 0x4}, 0x7, 0x4}) 2018/06/03 18:09:16 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d8") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:16 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x10000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0x6, 0x8000, 0x6, 0xd3c}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket(0xa, 0x5, 0x0) getsockopt$inet6_int(r3, 0x29, 0x30, &(0x7f00000000c0), &(0x7f0000013000)=0xffffffffffffff27) close(r3) close(r2) 2018/06/03 18:09:16 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x462a, &(0x7f00000000c0)="28b58d987a3f990100cd02") setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x9) 2018/06/03 18:09:16 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socket$bt_rfcomm(0x1f, 0x3, 0x3) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') r1 = getpid() syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/uts\x00') openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x20000, 0x0) 2018/06/03 18:09:16 executing program 3: symlink(&(0x7f0000012000)='./file0\x00', &(0x7f0000001000)='./file0\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2000, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000040)) lremovexattr(&(0x7f0000b13000)='./file0\x00', &(0x7f00005f0000)=@known='system.posix_acl_access\x00') 2018/06/03 18:09:16 executing program 0: perf_event_open(&(0x7f0000c72000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b78f62a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair(0x19, 0x1, 0xff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000280)={0x0, 0x9, 0x2, 0x8, 0x3, 0x9}) prctl$seccomp(0x16, 0x2, &(0x7f0000000240)={0x8, &(0x7f0000000200)=[{0x6, 0x40, 0x7f, 0xb7}, {0x7, 0x6, 0x362}, {0x4, 0x2, 0x7, 0xf8}, {0x7, 0x1, 0x40}, {0x7, 0x2, 0xfffffffffffffffb, 0x1}, {0x3, 0x401, 0x31760664, 0x9}, {0xffffffffffffff81, 0x6, 0x96, 0x2}, {0xa1, 0x9, 0x5, 0x6}]}) ptrace$setregs(0xd, r0, 0x7fffffff, &(0x7f0000000100)="910c57561aa9d48a3100eb6464a9873adc74f3707e08c702a107730b75f06eae232194d17085b0d7a6524b9fb19dba1e5058f39a900341c2a0a293bdeff16e7111399055fb6a1453dc9c66507b8ca47a84879d002087eb5ebc279c505803c78ff665a28614b1bdfcdf75e16a021ace3118e6f6d0e0c1abbbd5a3fff9953ccd260d785fea44e212fc0c93eefc179dee0141e7c637") pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000080)=0x62, 0x4) 2018/06/03 18:09:16 executing program 7: r0 = socket(0x1d, 0x5, 0x400) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x2) read(r1, &(0x7f0000000040)=""/28, 0x1c) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=@random={'trusted.', 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x21, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000280)={{0x80}, 'port0\x00'}) close(r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/06/03 18:09:16 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e756d615f6d61707300b5c62e9e8de9f243640adf803c64577aa9e4e33f9f72e5185191246f8fe224c3925050e2a9e57dbf6b530a5ebbec861baf4dc4f84bb1df13f0b152aa3b6e780781b6a8d091f88658ef4f16a21417d83d000000000000000000000000000000") mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/25, 0x19}, {&(0x7f0000000140)=""/41, 0x29}], 0x2, &(0x7f0000000280)=""/195, 0xc3, 0x7}, 0x10161) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000200)={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc) r2 = socket(0x8000000000a, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pread64(r0, &(0x7f0000df6000), 0x0, 0x800000000000) 2018/06/03 18:09:16 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d8") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:16 executing program 3: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7f, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x7fffe) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000140)={'bridge_slave_0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="1a000000ff7f0000000000000200000002000000000008000000000000000000"]}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') umount2(&(0x7f00006aeff0)='./control/file2\x00', 0x0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000180)=0x6, &(0x7f00000001c0)=0x2) rmdir(&(0x7f00002ccff0)='./control/file1\x00') lgetxattr(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/27, 0x1b) close(r2) 2018/06/03 18:09:16 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000140)=@ethernet, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x1d, r1}, 0x10, &(0x7f00000000c0)={&(0x7f0000000040)={0x1, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0xffffff7f, 0x0, 0x0, 0x0, "7f65db78b282958e"}}, 0x48}, 0x1}, 0x0) 2018/06/03 18:09:16 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d8") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:16 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x14000, 0x0) sendmmsg$alg(r1, &(0x7f0000008bc0)=[{0x0, 0x0, &(0x7f0000001380)=[{&(0x7f00000001c0)="f9ea4bd9379cebc8a284d7994a49815df26ef115f24e29f4f03c654a4150e9763c7c9fafb67823acc5ffae47020a9ddba2066e1714888314f34f29842e9c19afa1812dcbede8d9a371a4e863f475e1a765027d35f0300671e3b7deb8bad0086b0ff29a7a60d21aa1806c4245e21146117c59486cc2e1f029fc3608f3ff4384895b382711638eb7a34da585e1a8474c81f57711c7", 0x94}, {&(0x7f0000000280)="21efe50791c5792b2bd54119dd4a854c3a93152f7dacde2ab8d620ee3b293d57f4900edbe5256b6ef893392fc6310f821ad4f5a7b66182ffe7352fc85f194421b10ff60f657da4f4b6647288fa993f09a17541a3ad9ad21834bc12c36f240841c230021183daf2205d8de6c8927b28d6375333b2deda766015da66f203aa810e6d265ec6c0090808cc7943532f397169082544e09607bd8f1342bac4077b70227d3bc85b1d446204fc6641c7d9c622fbc3ce983b11c76a96a9ce2c99b05602c4c62106ee9d530b28f092412271e79e2eb4f3dcd1aa3718a1d566869264a35ae607353a64dfb7147519bd65e859d1afbc", 0xf0}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000040)="990733439b5da3", 0x7}, {&(0x7f0000000100)="7566a531b88b615a10ed7fe493bc0154eb3490e3d8bf5aab42246ac99d3fad0fcb46e70026489f75aa292157b75dc5e9b4ef8ccb244628fd71440fa3ba2b65d70c62fb801f351d686102f355e7b85ccb7c306a38b148c7cb20ce5fb14954df495ec2", 0x62}], 0x5, &(0x7f0000001400)=[@op={0x18, 0x117, 0x3}], 0x18, 0x48000}, {0x0, 0x0, &(0x7f00000038c0)=[{&(0x7f0000001440)="acbf0177a50efc7603cbddfb35530d6fdff64056777dd6b84d0f3b25b00efbc2dd2b880c7663c933ad25c88f46f175de4bce4d5ec4aec7d52eb52321fe4f04deb9a0a92e02be1c542103aaa026760a36b83fecc9e783097edd40318267f5ea5d30cf10f3c80300a35b22df01a4b8903c6d8c32875d2b7bff2b4aae6d622fc60ca2ab766260c791a13c3a3677fa8fcb4686c54265c7a5db4f510bcb64bdb61226fd60b946b1cc431e6e63d36ebc", 0xad}, {&(0x7f0000001500)="ffbf8e4a2528b042192004b156e9932c63806cb0a0292d09d3038a02e18aa173d97ce9594bac0ef77dbaa6dffc", 0x2d}, {&(0x7f0000001540)="6ebac0100e4f4cec4983dfd8f0362dadd5f79998f5d89ec31a3f00a7c9b9206e7cc1bd5659b609834dc4e9856d2721cd98ec536ade738bd3ee1c014efd553a1504310496088df59c1e0592ad4b91ddd8e54b49b0a025e5f7f44205c267dcf562eeadbe85e73c1d75aafe98b535add181946a08ba736f84fab773a3b1d248ffc200da6a056baad31f3199d0ef98d7aa4f4d446785eebb92e29b0b2a09ad3285f8d533b47f90ea9f2fbbe8fd6915273567f24e7753", 0xb4}, 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0x1000}, {&(0x7f0000004040)="e4d352896748d99a4e1f7f9e94641a06b77201cf33c095cc8da38dda9febd555d664d74f859e9cc7fae81ef85367b04fe45c79e9bf366293d512a23e4c1c86539de910d95ced", 0x46}, {&(0x7f0000004140)="81f75dc26c451e8e0655a52ad2888f836fdb43016515ca3b9c8e81f4ef2abe5eb602320b12cb10f93cbd528434f0017aea73499e666b1a9453b8d0b47f8806d06bf8bb91da9a326fc871a4fa15001b2c19f11376a17e8486", 0x58}, {&(0x7f00000056c0)="f8767a88221071707b70b7be0bef0bb9f53b5d6a0cac518b8714646625a4eda131b9565ad191cdb8cf0b814a48d39ceed63a6e704a9aaaaefddbb3c1245177bd6ff67b58510dc0a26afaf2674e6224849969a5e7bf9bd3fcb0239276604cfa278527a4712ef0c50846cd1eaed9bd100d10c212c411b709d5bd74eb09dad5777cd9b5f2f9829b37e3b576948deeed615c7e783db87d456e62f751b9f62b648ae9b8ab14e7b4dc398388aa0ec6bbf18866f1735e486423b36ab50e98345d12", 0xbe}, {&(0x7f0000005780)="7448268a0259a78b28f335b49ac6415ab3738631762d88bf48c00e1503770b926102294bfb962f3a28df340efbf06395f17e58632d57af25c48582a22750a0ce32fd0be6820b390d28ebb44d12347a37010ef249e1b15a0f1006b45c4fb37f72d4665b6108ee75d2ee018462917ed3a284288120a9e2816dda8af86324a9b4af5f9e14d3a54df157207d5c290d9013b0812ba08d94679180a2e122bc09c1e7c11a8fc1e09ee163b004972964bb94b30f7548c7", 0xb3}, {&(0x7f0000005840)="09c866f3a2a703063342a57321b908afea086ed1b04a69a5d3baf31764b34eac41d4aacb59272d5082e044dab26234690c7ffab5b6638a29a6a50b6c59b9ae38fc0165519a4a5b0ca0c5dbf058bc37e2b24333084a73b33a1485e583a708bc578ffc3465c7df0b09712b19a9391222f87016a7b79b28be65e7d4857c21388bded0a9d27974fcbb6199da746f4e6c14bbaf4f0ce731cba1302da646f805869a6af2e77c0f8d017e88aec2fb2cf138b0a797b48d1a23d2c4568c70d2f709575ddbf361bf70556c9ff7e537a35703b088f015db3cffb4252bd3", 0xd8}], 0x7, &(0x7f0000008ac0)=[@iv={0x90, 0x117, 0x2, 0x75, "9f2fffbe3e04cdc2fbe0b0204e0b26fbb4c39d06d80cf1599f2dac157bddfd78facd8cef6cebc469fe4f09a835e4c8cba29956a6c2987174ecefd7a32219e0e19203a35a99064a85716fbb1c902ae993bc045b6de43ea4bdc0768f740779ad809a21cf3d09301d482cc3d623ce2b3210cae79efe05"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @iv={0x18, 0x117, 0x2}], 0xf0, 0x4840}], 0x6, 0x24008801) ioctl$TIOCCONS(r1, 0x541d) recvmmsg(r0, &(0x7f0000005980)=[{{&(0x7f0000000080)=@can, 0x80, &(0x7f00000001c0)}}], 0x1, 0x0, &(0x7f0000004000)={0x77359400}) recvmmsg(r0, &(0x7f00000042c0)=[{{&(0x7f00000040c0)=@nfc, 0x80, &(0x7f0000004180), 0x0, &(0x7f00000041c0)=""/198, 0xc6}}], 0x1, 0x0, &(0x7f0000004400)={0x0, 0x1c9c380}) sendmsg$nl_route_sched(r0, &(0x7f0000005a00)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000059c0)={&(0x7f0000005940)=@getqdisc={0x24, 0x26, 0x201}, 0x24}, 0x1}, 0x0) 2018/06/03 18:09:16 executing program 1: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000740], 0x0, &(0x7f0000000200), &(0x7f0000000740)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff010000000900000000000000000076657468305f746f5f626f6e6400000076657468305f746f5f7465616d0000007465616d300000000000000000000000697036746e6c30000000000000000000332ba8a637a5000000000000ffffffffffff00000000000000007000000070000000c00000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000fcffffff00000000"]}, 0x1c8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x288, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000000), &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}, 0x300) 2018/06/03 18:09:16 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r1 = socket(0x1, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000580)={{{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14, 0x12}, 0x4e22, 0x3, 0x4e23, 0x8000, 0xa, 0xa0, 0x80, 0x1d, r2, r3}, {0x0, 0x1, 0x100, 0x4, 0xacc2, 0x8514, 0x4, 0x1}, {0x4, 0x8, 0x81, 0x1f}, 0x9, 0x6e6bb6, 0x2, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d5, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3501, 0x3, 0x0, 0x100000001, 0x1, 0x8001, 0x80}}, 0xe8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={r4, 0x1}, &(0x7f00000000c0)=0x8) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000200)) 2018/06/03 18:09:16 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x8000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000280)={{0x1, 0x6, 0x5, 0x8001, "bb89416b3e1985c1744278107e1ca61f971eecfc0c7ba1cc9296b77e4eb9a181dd2e2c1911511952f85be334", 0x5}, 0x0, 0x0, 0x9, r3, 0xf431, 0x2, "a6c20c4f1f2942d416e71378db2a0a5850dac2601cb6991c97ddb815664e15aaea4634dd29cfc627c9bc19a38161343c7c804d731b3976e4582d7437cfb2232e", &(0x7f0000000200)='@!#\x00', 0x4, [], [0x0, 0x14, 0x4, 0x71d8]}) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r4 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000000140), 0x4) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x820}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x48, r5, 0x10, 0x70bd2a, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x4814) 2018/06/03 18:09:16 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c9924") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:17 executing program 1: r0 = epoll_create1(0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = epoll_create1(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1}) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x101, 0x8}) fcntl$lock(r2, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x81}) fcntl$lock(r0, 0x7, &(0x7f0000000140)) dup2(r0, r1) 2018/06/03 18:09:17 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x10000, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) r1 = socket(0xa, 0x1, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00000000c0)=""/146) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0x8004510b, &(0x7f0000a07fff)) 2018/06/03 18:09:17 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000010c0)="617474722f63757272656e7400c4f418dbb2a1185bdb8db1917578b2da290cd7a5c54565a4dc721a268b028c87454f8c9b6803e42a109faf985ca815fb802756a46d8643d9c4cde40009be62558a6a7f7cff1c9ef16985c812186406629cac1f09188e20cfdb9e713c0c73eb89dd1292b66ad5d282a066f0b75d6edcb143948ddf54ace5") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) clock_settime(0x7, &(0x7f0000000100)) write$binfmt_elf64(r0, &(0x7f0000001480)=ANY=[@ANYBLOB="7f454c46000000000000000000623c000000000000000000000000000000000040000000000000000000000000000000000000000000380000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) r1 = semget$private(0x0, 0x3, 0x402) semctl$SEM_STAT(r1, 0x1, 0x12, &(0x7f0000000140)=""/108) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r2 = shmget(0x2, 0x3000, 0x26, &(0x7f00004cd000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000001500)=""/4096) getdents64(r0, &(0x7f0000000000)=""/138, 0x8a) 2018/06/03 18:09:17 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00'}) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f0000010ff0)={0x1d}, 0x10) recvmmsg(r1, &(0x7f0000001640)=[{{&(0x7f0000000200)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001440)=""/223, 0xdf}], 0x1, &(0x7f00000015c0)=""/84, 0x54}}], 0x1, 0x0, &(0x7f00000016c0)) 2018/06/03 18:09:17 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c9924") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:17 executing program 2: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfca, 0x40) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xfffffffffffffffc}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x5, &(0x7f0000000080), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/06/03 18:09:17 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000004c80)={&(0x7f00000003c0)=@abs, 0x6e, &(0x7f0000001940), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="14000000000000000100000001000000ec681853327d883bb7acea00cbe7cd96d0386f19041b806528b313e11a8e1e8f89f3117e107044429b45ca08766fb322aede3057fc4d2939d53c611ed1d4205452f30b2e899ea564688f5a7a2922af66dee09f3a9fc282564c7b74bb4d56b55c213b38cc66ef810f0e152a58501a19459574f715e813a5b6efe02b884f4358d902bb02c15bed48cc8fcddd4bb90d49eb4c7bd8149c226ad811998b5382b8f4b4375194b1ba83a6af7fffcecc12568920516cec", @ANYRES32=r0, @ANYRES32], 0x14}, 0x0) r2 = dup(r0) bind$unix(r1, &(0x7f0000000280)=@abs={0x1, 0x0, 0x4e22}, 0x6e) sendmmsg$unix(r0, &(0x7f0000005240)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540), 0x0, &(0x7f0000000680)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}], 0x4924924924926c2, 0x0) recvmmsg(r1, &(0x7f0000004e40)=[{{&(0x7f0000000000)=@llc, 0x80, &(0x7f00000006c0), 0x2ac, &(0x7f0000000080)=""/9, 0x9}}], 0x37a, 0x0, &(0x7f00000050c0)={0x77359400}) 2018/06/03 18:09:17 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000280)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) ppoll(&(0x7f0000000000)=[{r1, 0x1303}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000140)={0x100000000}, 0x8) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f00009b1ffc)=0x0) timer_gettime(r2, &(0x7f0000000200)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x181000, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14, 0x800) connect$packet(r3, &(0x7f00000001c0)={0x11, 0x0, r4, 0x1, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x1000000000016) 2018/06/03 18:09:17 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x80, 0x0) clock_gettime(0xfffffffffffffff0, &(0x7f0000000200)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='efs\x00', 0x821880, &(0x7f00000003c0)="725f29730688c82311f205b85aabf518541bd7a9c417ee8ab3902e298ca1a1453f14958f25b9991112e3be47211f7cf3b17d22d3f6530ab63f4f28bb608073bfc0a010c529838cf1b6123fdab89dd356ace019a6d0") bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, 0x0, 0x9, 0x0, r0}, 0x2c) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f00000002c0)={0x5, 0x6, 0x100000000, 0x5, "cbd0e15607fef26af08acc1b7fd827074ffe88a6572da23d511468ae40b3b83a4582cfc3a45bca24d07f4e59", 0x800}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000100)) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) recvmsg$netrom(r1, &(0x7f0000000700)={&(0x7f0000000440)=@ax25={0x3, {"5196572e7fa4b6"}, 0x5}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000480)="ee53", 0x2}, {&(0x7f00000004c0)="8ae6209932babd0215f5075f5409c7ab2ae9d9336c3d6d20817fce15e71a7f1fa6f5a27dea4605d13a5ab63c389d5ed09c0ce0df415901709dce6f008518dd8f30bb9a0290d91d475cd294224db8aef4f263694cd01b7c51a39e67fc256fd2ecab6084615653910491fa96ff9aac7d0c8613d76132a7f99fbab243e9ed7912b489", 0x81}, {&(0x7f0000000580)="cb34d9e5abae05eb026ab3777635a6e0157d7f9228764fd3246a9960c5da56e6655f173dcb7d8bec748ed7b770ca8f760670eb3c821387a2065ff0274e0a48856e5c8da2a0cade9f41c4578f06fb69afd7f185556e75ca3f99e60dae0bcd7a9d7ff4541385567af01aa3619f4aafbb05f2b9b9b0d40f76108701b8542634c2093411cea1fe416239f91c237d368f4e34fc39134eec0f1cc485efa58c152e6dde2f8f25b15e98effdcab17921fcba440c62506e20577a22cd17fa6a45e76c4995f6907f810eb4cb0c5e84e735a885150aec281a4448775bf66cb6fda8115b1e", 0xdf}, {&(0x7f0000000680)="6da94688", 0x4}], 0x4, 0x0, 0x0, 0x20000010}, 0x2000) 2018/06/03 18:09:17 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x1032, 0xffffffffffffffff, 0x0) close(r0) 2018/06/03 18:09:17 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c9924") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:17 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000240)=@security={'security\x00', 0xe, 0x4, 0x438, 0xffffffff, 0x258, 0xf0, 0xf0, 0xffffffff, 0xffffffff, 0x368, 0x368, 0x368, 0xffffffff, 0x4, &(0x7f0000000200), {[{{@uncond, 0x0, 0xc8, 0xf0}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x2, 0x8001}}}, {{@uncond, 0x0, 0x138, 0x168, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x2, 0x80000001}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x0, 0x7, 0x1, [0x3, 0x4, 0x7, 0x8000, 0x81, 0xffff, 0xe23, 0x2, 0x200, 0x4, 0x0, 0x3, 0x0, 0x0, 0x198, 0x80], 0x8}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x200, 0x1e580000000000, 0x81}, {0x100, 0x5, 0xf8}, 0x5b7, 0x401}}}, {{@uncond, 0x0, 0xc8, 0x110}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@dev={0xac, 0x14, 0x14, 0x21}, 'bridge0\x00', 0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x498) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") fcntl$lock(0xffffffffffffffff, 0x40000000000007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffffffffffd}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@local}, &(0x7f00000000c0)=0x14) 2018/06/03 18:09:17 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000034c0)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f00000035c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', r1}) mprotect(&(0x7f000018c000/0x800000)=nil, 0x800000, 0x4) r2 = getpgrp(0x0) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x32, 0x0, @tid=r2}, &(0x7f0000000100)) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000000240)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x31, &(0x7f0000000000)={0x0, 0x0, 0x1}) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f00005d8000), &(0x7f0000645000), 0x8) 2018/06/03 18:09:18 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x800, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0x9, 0xffffffffffffffa3, 0x8, 0x1, 0x1, 0x80, 0x6, 0xa6d, 0x0, 0x17f2, 0x2, 0x9}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r2, &(0x7f00000000c0)=ANY=[], 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000004c0)=""/4096) 2018/06/03 18:09:18 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x4, 0x8, 0x8, 0xd01}]}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) 2018/06/03 18:09:18 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c992409") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 140.087329] Unknown ioctl 21506 [ 140.106330] Unknown ioctl 19264 [ 140.124560] Unknown ioctl 21506 [ 140.189606] alg: No test for cbc(cipher_null) (cbc(cipher_null-generic)) 2018/06/03 18:09:18 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x40000000, 0x1000, [], 0x306, &(0x7f0000000000), &(0x7f00000012c0)=""/4096}, &(0x7f0000001280)=0x78) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0xfffffffffffeffff, 0xae, 0x100000000, 0x1}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}}, 0x2, 0x100000001, 0x827, 0xb56, 0x25}, &(0x7f00000001c0)=0x98) 2018/06/03 18:09:18 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r1, &(0x7f0000001300)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000001280), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000290000003e00000000000080"], 0x14}, 0x0) 2018/06/03 18:09:18 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c992409") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:18 executing program 1: r0 = fanotify_init(0x68, 0x80000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10000000080200, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000080)) r2 = add_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="f1f2e05bcc137687edcf9e5cb79994c2acd0bdd54a18281906e5801d0a48", 0x1e, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000180)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="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", 0x1000, r2) r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001380)="13837c1fc0993ee05b8a5b14ba1b26df52236342de96fdbbbadb9ca38cac7f3a2105ef6a6d28bab04cc3061985c478128956e67c1e3e46dc17840b5d75b7dca41bb3da9fdbc27e994d86d641e6bdca418a898ff291add253de4a1f7ee3e5c3d6309c6e51cb1f860ccedcba5096d1e33a1950412ce38e7fc9", 0x78, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001580)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000001640)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001680)=@assoc_value={r5, 0x2000000000000000}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001540)='./cgroup/syz1\x00', 0x200002, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000280)={r2, r3, r4}, &(0x7f0000001400)=""/108, 0x6c, &(0x7f0000001500)={&(0x7f0000001480)={'wp256\x00'}, &(0x7f00000014c0)="ff30aaa82d7e9e0e8d962b6ea7995f74de8b327e45b4e9a96d89250b14d4d0664ef947238175555bbfffff5ed1643c2290e68d84ec8bbeb444caf5dd", 0x3c}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000016c0), &(0x7f0000001700)=0x4) fgetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f00000002c0)=""/176, 0xb0) 2018/06/03 18:09:18 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netlink\x00') r1 = getpgrp(0x0) tkill(r1, 0x36) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x100000000, 0x101800) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x10400003) 2018/06/03 18:09:18 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xffffdffffffffffd, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x200, 0x0) poll(&(0x7f0000000040)=[{r1}, {}, {r2}], 0x3, 0x0) dup2(r0, r2) 2018/06/03 18:09:18 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) sendmsg$unix(r0, &(0x7f0000001a40)={&(0x7f0000001740)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001940)=[{&(0x7f0000000280)="daf3902e96f2da478aad14695c397f81a51232e94ac5f79e918bdb40b85e2a6e08ce59", 0x23}, {&(0x7f00000017c0)="ad00bbd6ede48d472fb6c80cff7be1cf279c4fe50935eb508767416b1d01bce4c94b8e679576a8531fc88f5c4af29a942d99ae89407aac3b0e", 0x39}, {&(0x7f0000001800)="8b42e23a2c83d2f00bd5ed936d749428ca313b31432d46c6dd0743620473c6012e83de33e56331d355fb2d80086eb21fcd1961416029f01c7c0ad8c663c70e604e17efcf97aaad9f4d1e3dfa115106f603631ccf41f5e8ec", 0x58}, {&(0x7f0000001880)="6d751efb311735e4b4348290b6ba53e905591aafaea0c239614e7f44b51eca329e1b3831d042b3dbb626d5ca3f19d18b15c089ec74e40389116d7e0cdb83a79db70054c627d24c82f510203ebadcb3d24aa95743da63f5fd6ddef4e4e0d2b49d70c38c870a1d43afcf7f080c5f7841cfe56506", 0x73}, {&(0x7f0000001900)="b9ccdba3e8987446bba5e78bce9c214b3f00f48d4b56e5830924a7c1d4e10babeeb6f8e7854f38a3ee81fd87", 0x2c}], 0x5, &(0x7f00000019c0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="280000004c0000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x60, 0x80}, 0x44080) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r3 = add_key$user(&(0x7f0000001640)='user\x00', &(0x7f0000001680)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000016c0)="25b78063e530c52f741845617e7d2dfda43d2cf462dfd79df6b0c2ab91a8489e37f919728e28ce704736628b0a69a431435490826168d74fe646d49e78626e6b121bac07", 0x44, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r2, &(0x7f00000015c0)=[{&(0x7f0000000280)}, {&(0x7f00000002c0)="5cfbbbfbc8fa3de6e93f40e9697ea4ccc8e3475871c6f024a30579827ba2224e8e349f3c39f864c297dae719f046e4d74f4f4b0c71e4b2af81d51b1ff5d80f9875e79ebd10e69bf20cac32239ddea7fe9a60c60269cfe9778ec4228d2fac22d08d23877a22bab352dc4fc61423b4dbf4f00098bdd726844252caed2d2884300ce56a0c7b51fd7f599ab6b5f61dc132b15ae7c3740581a2bcbed1dc62561413514895abfeb3e4fdf75824b3f68f997f7c7f87609f4edaf30e0a4cbe5744f9dfe0bff426df", 0xc4}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="a1dcb88babbf7945a2408d78050cbb9eeeb5ea3b043e4321ebb3f324d3f005e0cd69e4cb355600c527e1ffd024673ae5d8e1cf5921fb358707c3e5698000a82ed4bdbeaefc2da29327b4d7253ab2deab9c6b", 0x52}, {&(0x7f0000001440)="23bdc15a28149f7e031990a6883f20b1de1d5d3842ae890765028a4048dbf01be7ae83fc3b902dc72c10708626a4746267caeb44412111890678f16d6565d59c66fa3a11fa9920d0cc1db0fdb0d32d2def454aa799c9ee764a8ed122794ec64dedf86c13c2ae222ad19dc10abd4c1fc19a81a23d5a89c698cd8f5ed2d48e513a98bae9109dea0ed91c8837e88dd075165c6dd5c2b79ef6bb2486758cc9839253daa2f396f24cb01f85cdce1137b96bb783c3b002720b80c1e2e305575c4b5f6f46f31d77", 0xc4}, {&(0x7f0000001540)="0627abf5d7a4aa6ae4de26edb9109be73f5436f7543572f66c23e67b4361717f2caf0a5297f74ced6fd6cae0017ffbc7aca510f0405e74f72630928f4b52e0fc8f1c0e924d7c59f242879ae558af114ff31028a211ca0198fc7d5535059f089d8db79334895f91cfce214683d1037e5d8d60a5e91a12d9fbb0", 0x79}], 0x6, r3) r4 = accept(r0, &(0x7f0000000100)=@nl=@proc, &(0x7f0000000080)=0x80) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000000180)={@local, @rand_addr}, &(0x7f00000001c0)=0xc) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000040)=""/25) 2018/06/03 18:09:18 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000461fa8)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="649c46ad46391d0900ae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000006f00)=[{{&(0x7f00000042c0)=@llc, 0x80, &(0x7f0000004340), 0x0, &(0x7f0000004380)=""/91, 0x5b}}, {{&(0x7f0000006dc0)=@alg, 0x80, &(0x7f0000006ec0)=[{&(0x7f0000006e40)=""/124, 0x7c}], 0x1}}], 0x2, 0x0, &(0x7f0000007080)={0x77359400}) 2018/06/03 18:09:19 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000011c0)="0047fc2f07d82c99240970") r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)=0x8e, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80000000400640, 0x0) ioctl$BLKIOMIN(r2, 0x1278, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xc00000000000000, 0x4, 0x5, 0x5, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0xc}, 0x401}}}, 0x84) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000e4e000)) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x0, &(0x7f0000ffd000/0x2000)=nil, 0xa0aa98a1a85a3dd9) 2018/06/03 18:09:19 executing program 4: openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x2000, 0x0) select(0x40, &(0x7f0000000080)={0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0xfffffffffffffffe}, &(0x7f0000000140)={0x80000, 0x0, 0x4}, &(0x7f0000000180)={0x0, 0x7530}) 2018/06/03 18:09:19 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c992409") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:19 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x5, 0x80000) getegid() getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000140)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") bind$ipx(r1, &(0x7f0000000180)={0x4, 0x9, 0x172e0340, "53103212e3de", 0x1f}, 0x10) r2 = fcntl$getown(r0, 0x9) r3 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000000c0)={0x15f, 0x1, r2, 0x7, r3, 0x1, 0x100, 0x4}) mknod$loop(&(0x7f0000000000)='./file0\x00', 0xc000, 0xffffffffffffffff) getsockname$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000001700)={{&(0x7f0000001640)=""/88, 0x58}, &(0x7f00000016c0), 0x2a}, 0x20) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000240)=@hci={0x1f, r4, 0x3}, 0x80, &(0x7f00000012c0)=[{&(0x7f00000002c0)="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", 0x1000}], 0x1, &(0x7f0000001300)=[{0xe0, 0x1ff, 0x9, "7b924e783c5eeb1988cab1853da4baa1faa97f1bb5ad6cd84073f53679052d705682087b1314c89a681c48ec76196979b416fb0040e5dc8cf6c205526adafc38bd8362d55bcddc3f8c9e9c2ec70b8783e21fa5f79476cd457f340a340e98398c16db19e40526d05c31c3b9fe5934d816937bb25cd10ee4c9aca173f174f67f72dcd978c92da4dc0a51773e4de682f6ce73a913c4df06fee02cd91e280ceede5a85b57bcd8c8c070940ebd81baf17b537340bf1d05aff1ced6d5d63675bfc0c3c1ae65a20db2a8338b4030c3692"}, {0x60, 0x1ff, 0x6, "a17d926d692ad4acb3ae40ae5c7a44041e4ad618cc449da8859c3a5a5261b30704122872f4cc4f5d9680f3a4f8b601126b67321e1c34b8c16974375548d12b70ce802167bda0dbf5cdcbcaa1518658"}, {0xc0, 0x11f, 0xac4, "f7b6036ce4db99dc490cd274f33eb9cf2a281e315e92d4f4f595df9fa23039ae25d99b571b5f10b19c606a9ce23fee93844bb866d357f48e2e4174cd9b527b153ea5e3f33927e841f8c9cfba2697ed9dddeb08a8abadac9c621d193c4c605e2f48fae244a2ab4ce95e6b41f6426d8d4ef1c17c3d66ca34954d9a1296a7275ff5ae4958cfad16efe069c13a4b2e715e9776602889b63d31fed065b477c2ddf998b4d0434cd6fc8884e4718fd4"}, {0xf0, 0x19f, 0xfffffffffffffffb, "cedf65f6332081ca6f3d13534aa87878347a93af267483586ed31a6f83e2d5a5694dfbfcdee61605eed47ff1e21243718a9baaff2964d6aa184ce59ebd9d0a98018295a86eadc4728b2f1c912b3df93f05cee273096a83ec8c522d7318698190182295ff47918872ed951cd5272c0d67436dd13d8bbcb90360aa164012bc59ba30b7151708ba7f6288bbc5be9344ad7696aa55889535bb985d2b1bfc5db2dbff3cf809b596b38db0a33055e3a5e36a2fff3778e6188cedfdcc76c1eecc258e6b8e5600b8c488edc15825d01577f2e110ae32a03967035822afaca3"}], 0x2f0, 0x1}, 0x4008010) 2018/06/03 18:09:19 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="0c0068000008000000000000622e31c4f9b7932d900a33477dea40aa6398202a49551c65936a94c09efc4f0cfe976b1459b204d65f73483b0c988f6e696d572d41d933e5d9cfbcee6a0faca598379cdeea43832b5cc14a45e824037b65977e4385fe8422abbd02709ea8b5b3f39b0ad3eccee0fed68639ea309330a18f18a1f663f0720ea17f5635233cae197b971ccfaaf6f32b9809d7b963f672bb5943e0e423fe457f4de814e1276b15ade78c3195dbf0aaf7daf6f8ce64293ad8a8dba7fcac99264a81aec2af104735df81ec635e17e0639654a5e12a0a35500004002b000000"], 0x388}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) r2 = socket(0x40000000015, 0x5, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x14, 0x0, 0x0, 0x0, 0x0, {0xc}}, 0x14}, 0x1}, 0x4000000) 2018/06/03 18:09:19 executing program 7: r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) rt_sigqueueinfo(r2, 0x31, &(0x7f00000000c0)={0x34, 0xffffffff, 0x3, 0x3}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000180)={0x80000004}) 2018/06/03 18:09:19 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x65, "4fb136f3d01efc05a07309d7fea1ad8ce6f5c83c3ceba0fe3a8a2d6098437fbc0f12c98fce45e585bc692e24d328ffe54c31ffe5ecbff3f1a2e7d243e32921ca301da08b39efceb1fba999d7ba5dc5b5b2d74876c92f18c4418bce122c64676e4132ad81f4"}, &(0x7f00000000c0)=0x6d) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r1, 0x1b, "342d526b65fe40e4d4e8bd346b9f5e63f2f1f57bd37c678b96ac65"}, &(0x7f00000001c0)=0x23) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$inet(0x10, 0x3, 0xc) sendmsg(r3, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000100)="24000000040a07031dfffd946fa2830020200a0009000100021d85680c1baba20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/06/03 18:09:19 executing program 4: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0xe8, r1, 0x0, 0x70bd28, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3f}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x20}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffbf8c}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}]}, 0xe8}, 0x1, 0x0, 0x0, 0x8000}, 0x40) r2 = syz_open_dev$adsp(&(0x7f0000000380)='/dev/adsp#\x00', 0x400, 0x200) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e20, 0x200, @empty, 0xffffffff}}, 0x1e683972, 0xffffffff7fffffff, 0x1ff000000000000, 0x1000, 0x45}, &(0x7f0000000480)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000004c0)=@assoc_value={r3, 0x8b}, 0x8) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000180)=ANY=[@ANYBLOB="1f7da181b9a2296db6069e9b83ff9d0ee69f0817eb62438d300b260dd0031218d28f02415d5b92a8c24ff28350d573311d736ea091e46e929a7af02f4197dc09dc5958bd703ecd009c8d8f526f6ba3158cc328b890b550d194dfc069720819eb7cae33363b537fcb9b31ca59021a04791a97995f5ff20194d90442c9b73e1ca71b6ebc8fe3698905d16536606dd08090f1fb874df0f2da0fc887760adf5bee19306d34cda721f835d2154bd1f960c173278e0c0564700c82f23acaa09de010266fe33021240d9820d32445788c57a91cfeeb5fd40e5608bc49e6cd2277e22c96cbdf67c98bf75a87f97024ea26fd5c1c58f053cb083534"]) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000005c0)=0x1) 2018/06/03 18:09:19 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:19 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x5, 0x2, 0x1) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = socket(0xa, 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000000)=0xe0d) socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) prctl$setptracer(0x59616d61, r3) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") memfd_create(&(0x7f0000000040)='\x00', 0x1) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) [ 141.239150] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. [ 141.266854] alg: No test for ccm(camellia-generic) (ccm_base(ctr(camellia-generic),cbcmac(camellia-generic))) 2018/06/03 18:09:19 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000440)="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", 0x0, 0x0) fcntl$notify(r1, 0x402, 0x800000000000000d) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0x8) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="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", 0x0, 0x0) fcntl$notify(r2, 0x402, 0x4) fcntl$notify(r1, 0x402, 0x0) [ 141.323591] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 2018/06/03 18:09:19 executing program 1: syz_emit_ethernet(0x6e, &(0x7f0000000100)={@random="cd390b081bf2", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x2) 2018/06/03 18:09:19 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x7, 0x1, 0x9, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000180)={0x1, 0x471, 0x7, 0x2, 0x9, 0x4, 0x5d, 0x7fff, 0x200, 0x7, 0xa461, 0x6}) close(r0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0xc0000001}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000040)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x7c, {0x2, 0x4e23, @multicast1=0xe0000001}, 'veth0_to_bridge\x00'}) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000000), 0x8) openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x101000, 0x0) 2018/06/03 18:09:19 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="200000001e000106000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="ffffffcbb063d33be7ecffffffffffd5894889302f30"], 0x20}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000003680)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000003580), 0x0, &(0x7f0000003600)=""/92, 0x5c}}], 0x1, 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40040100}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="540000005200080425bd6100ffdbdf25020000000800050001000000080003000700000008000500c909000008e9040000000000000005000900000008000500bf0000000800050009020000000500ffffffff00"], 0x54}, 0x1, 0x0, 0x0, 0x20004000}, 0x0) 2018/06/03 18:09:19 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000001, 0x10, r0, 0x0) 2018/06/03 18:09:19 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:19 executing program 2: r0 = socket$inet6(0xa, 0x100040000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x6) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000080)=0xffffffffffffffff, 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x1000000004e20}, 0x1c) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f00000000c0)) r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x7, 0x800) ioctl$SG_EMULATED_HOST(r3, 0x2203, &(0x7f0000000180)) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x4000000000004, 0x2c0103) 2018/06/03 18:09:19 executing program 0: r0 = eventfd2(0x1f66, 0x0) r1 = shmget(0x2, 0x1000, 0x20, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f00000002c0)=""/62) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x1, 0x8000, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x7f, @loopback={0x0, 0x1}, 0x5}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000140)={r3, 0x9}, &(0x7f0000000280)=0x8) setsockopt$packet_int(r2, 0x107, 0x13, &(0x7f0000000100)=0x9307fae, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000180)) read(r0, &(0x7f0000000000)=""/54, 0x35) 2018/06/03 18:09:19 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x154, r2, 0x400, 0x70bd26, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x101}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xd02}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x284b}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffff8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff0000000000}]}, 0x154}, 0x1, 0x0, 0x0, 0x2000c010}, 0x4001) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[], 0x36) 2018/06/03 18:09:19 executing program 3: r0 = socket(0x2, 0x803, 0x1) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x8007ffc) sendfile(r0, r1, 0x0, 0x72439a6b) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) 2018/06/03 18:09:19 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x2, 0x18, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmmsg(r1, &(0x7f0000000180), 0x400000000000117, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f00000000c0)) 2018/06/03 18:09:19 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r1, 0x6, 0x1, 0x6800000000, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/06/03 18:09:19 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:19 executing program 5: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0xff, 0x4, 0x8006, 0x4, 0x10001, 0x7, 0x0, 0xffffffffffff7fff, r1}, &(0x7f0000000180)=0x20) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) recvfrom$inet(r2, &(0x7f0000000b00)=""/4096, 0x1000, 0x10ad6bc9af7454bb, 0x0, 0x0) 2018/06/03 18:09:19 executing program 7: r0 = socket(0x300000000000015, 0x80006, 0x0) getsockopt(r0, 0x200100000114, 0x2711, &(0x7f0000000080)=""/1, &(0x7f00000000c0)=0x30b) 2018/06/03 18:09:19 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x5f18494a0e7df3b5) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000040)="cc7efdb2984f87fb82b7688f1338efdc8d13de6bfbdded0b0054ea27e2b34e609700d7f78f240b0f6dfdf45082b7d8c262b4757ad85fc5ded71b17523a12d668cedc4ddcd72accf8f2e2f7b31b710c118ba36c6c800f5123ff3b8be31897c792a0dcb39005a2346380badf1d95fbea131180cbb5c47b2890d6dfb8b1fc776bba465971908dce9dda9f93036029fad6d8b2ecdd63f8bba36a3312195c310fb7fa5a9a41f8624645a451030429ab5841e45fe553adbdce20b400eb0279af50e955703d5ae1d167bb8f2f8303beb97aa06fe6e83b5ac33f96b1a6f66386b26106a3", 0xe0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='uid_map\x00') pipe2(&(0x7f0000000000), 0x80000) writev(r1, &(0x7f0000000780)=[{&(0x7f0000000740)="f5", 0x1}], 0x1) 2018/06/03 18:09:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) fcntl$getflags(r0, 0x40b) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x400000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x6) sendfile(r0, r0, &(0x7f0000000080)=0x3f00, 0x102000004) [ 141.898848] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 141.956267] syz-executor0 (9692) used greatest stack depth: 53328 bytes left 2018/06/03 18:09:20 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047060007d82c99240970") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x80000000, 0x2, 0x1, 0x40, 0x7}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={r3, 0x7, 0x0, 0x8}, &(0x7f0000000180)=0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000001c00fdff0000050000000000010200001b877d815aeaac8d87ab925ce198715813a859a13d760091ffcaef2ae679fd78e59fb03eda33824af4ea2a4ed7db770f9aa6fc8ea12860820ca7f0f29550ee9ceba6419ad323b269b384d57731e579724dcb8be8c3faa7d9af6ff5a09f4d9100050381c6edfb211d8776424d634da6c12d817738baa8f62e42fdc3e5716182c1ba4b1224c0b4d85c4dcabdccf4f1b083da0fa393c36c13a31e6942bf34f7dfe8ec32ac7098dba5f49333c5780000"], 0x14}, 0x1}, 0x0) 2018/06/03 18:09:20 executing program 6 (fault-call:5 fault-nth:0): r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 142.133466] FAULT_INJECTION: forcing a failure. [ 142.133466] name failslab, interval 1, probability 0, space 0, times 1 [ 142.144857] CPU: 0 PID: 9715 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 142.152152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.161531] Call Trace: [ 142.164160] dump_stack+0x185/0x1d0 [ 142.167829] should_fail+0x87b/0xab0 [ 142.171591] __should_failslab+0x278/0x2a0 [ 142.175886] should_failslab+0x29/0x70 [ 142.179805] __kmalloc_track_caller+0x209/0xcd0 [ 142.184524] ? ip6_fragment+0x1f8e/0x5140 [ 142.188728] ? __ipv6_select_ident+0x458/0x540 [ 142.193348] kmemdup+0x95/0x140 [ 142.196680] ip6_fragment+0x1f8e/0x5140 [ 142.200682] ? ip6_make_skb+0x1100/0x1100 [ 142.204891] ip6_finish_output+0xa0a/0xba0 [ 142.209160] ip6_output+0x597/0x6c0 [ 142.212810] ? ip6_output+0x6c0/0x6c0 [ 142.216662] ? ac6_seq_show+0x200/0x200 [ 142.220669] ip6_local_out+0x15e/0x1d0 [ 142.224591] ip6_send_skb+0xfa/0x380 [ 142.228364] udp_v6_send_skb+0x12a3/0x18e0 [ 142.232646] udpv6_sendmsg+0x15dc/0x3f40 [ 142.236771] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 142.242282] ? kstrtoull+0x757/0x7e0 [ 142.246052] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 142.251562] ? kstrtoull+0x766/0x7e0 [ 142.255310] ? ip_copy_metadata+0xee0/0xee0 [ 142.259666] ? kmsan_set_origin_inline+0x6b/0x120 [ 142.264541] ? __fdget+0x4e/0x60 [ 142.267975] ? udpv6_queue_rcv_skb+0x1c60/0x1c60 [ 142.272784] inet_sendmsg+0x3f7/0x750 [ 142.276631] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 142.282049] ? inet_getname+0x4a0/0x4a0 [ 142.286080] __sys_sendto+0x6c0/0x7e0 [ 142.289925] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 142.294906] ? syscall_return_slowpath+0xe9/0x700 [ 142.299833] __x64_sys_sendto+0x1a1/0x210 [ 142.304025] do_syscall_64+0x152/0x230 [ 142.307953] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 142.313168] RIP: 0033:0x455a09 [ 142.316373] RSP: 002b:00007fe2b7655c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 142.324235] RAX: ffffffffffffffda RBX: 00007fe2b76566d4 RCX: 0000000000455a09 [ 142.331523] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000013 [ 142.338814] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001c [ 142.346104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 142.353398] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 0000000000000000 2018/06/03 18:09:20 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x40000004) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000540)}}, {{&(0x7f00000004c0)=@in6={0x2, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="10000000000000002900000032000000"], 0x10}}], 0x2, 0x0) 2018/06/03 18:09:20 executing program 2: getegid() getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) getgroups(0x157, &(0x7f00000000c0)=[r0, 0xffffffffffffffff]) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x80, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f0000000080)={0x5, 0x800, 0x7, 0x4}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000001c0)={0x180, @time, 0x7, {0x100000001, 0x10001}, 0x7, 0x1, 0x6}) ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f0000000240)={0x5, 0x2, 0x0, [{0x9c, 0x6, 0x7, 0x3, 0x5, 0x4, 0x401}, {0x10001, 0x3, 0x1, 0x240e, 0x9, 0xd3a08f3, 0x5}]}) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000000)) setresgid(r1, 0x0, 0x0) 2018/06/03 18:09:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x50100, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000000)) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000000100)="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", 0x1000) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x5, 0x4, 0x8, 0x36}, 0x8) writev(r0, &(0x7f0000000040), 0xe1) 2018/06/03 18:09:20 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f00000001c0)='./file0\x00') r0 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) ftruncate(r0, 0x10001) sendfile(r0, r0, &(0x7f0000d83ff8)=0x8010, 0x2008000fffffffe) 2018/06/03 18:09:20 executing program 6 (fault-call:5 fault-nth:1): r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:20 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000200)={0xffffffffffffffff, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x6, [{{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3bf8}}, {{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x100000001}}, {{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x16}, 0x2}}, {{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x1f}, 0xeb0}}, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, {{0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x5}}]}, 0x390) 2018/06/03 18:09:20 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") ioctl$int_in(r0, 0x0, &(0x7f0000000000)=0x1000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r1, 0xc008744c, &(0x7f0000d1df52)=""/174) 2018/06/03 18:09:20 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xc7, "64145ab461f79d97c557da65515f28f27a30b8ab292a6b4397615d90c5d61675323138af983c9ee1264d0290e5be8bf99ed1ed3b35bd1ba7a70ac25fc12db887d11a807a4c3f4df731527516b9d7be07ee2c3cf4010c763d7ac8e2a948edc6fb7d81f6fd353fba6f78b5b80da7c34f01634defe06926f54ef7be32662d7c1d8557deaef734bd7b3b5ee2c3db8b4f80601c622a50b1ab9ce10823ee18c436569ec9b239015e138dd11e78f04bf65311ea98d5326376bd90f12dc13eee3a4fb1c2b19f263117ee95"}, &(0x7f00000002c0)=0xcf) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000300)={r2, 0x0, 0xb61, 0x2, 0xa54f, 0x9, 0x5f, 0x3, {0x0, @in6={{0xa, 0x4e21, 0xd2, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, 0xfffffffffffffbff, 0x7ff, 0x7fff, 0xffffffffffffff14, 0x8}}, &(0x7f00000003c0)=0xb0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) write$binfmt_aout(r3, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000081030000b803000000000000"], 0x10) [ 142.578004] FAULT_INJECTION: forcing a failure. [ 142.578004] name failslab, interval 1, probability 0, space 0, times 0 [ 142.589494] CPU: 1 PID: 9728 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 142.596793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.606170] Call Trace: [ 142.608797] dump_stack+0x185/0x1d0 [ 142.612471] should_fail+0x87b/0xab0 [ 142.616246] __should_failslab+0x278/0x2a0 [ 142.620526] should_failslab+0x29/0x70 [ 142.624455] kmem_cache_alloc+0x12e/0xb90 [ 142.628649] ? __local_bh_enable_ip+0x3b/0x140 [ 142.633286] ? skb_clone+0x31e/0x590 [ 142.637034] ? _raw_read_unlock_bh+0x50/0x70 [ 142.641486] skb_clone+0x31e/0x590 [ 142.645058] ip6_finish_output2+0x4e1/0x2120 [ 142.649519] ? __msan_poison_alloca+0x15c/0x1d0 [ 142.654235] ? ip6_fragment+0x323a/0x5140 [ 142.658421] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 142.663927] ip6_fragment+0x32a5/0x5140 [ 142.667932] ? ip6_make_skb+0x1100/0x1100 [ 142.672148] ip6_finish_output+0xa0a/0xba0 [ 142.676421] ip6_output+0x597/0x6c0 [ 142.680078] ? ip6_output+0x6c0/0x6c0 [ 142.683934] ? ac6_seq_show+0x200/0x200 [ 142.687946] ip6_local_out+0x15e/0x1d0 [ 142.691872] ip6_send_skb+0xfa/0x380 [ 142.695649] udp_v6_send_skb+0x12a3/0x18e0 [ 142.699934] udpv6_sendmsg+0x15dc/0x3f40 [ 142.704051] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 142.709552] ? alloc_set_pte+0x8ed/0x1d80 [ 142.713755] ? kstrtoull+0x757/0x7e0 [ 142.717523] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 142.723029] ? kstrtoull+0x766/0x7e0 2018/06/03 18:09:20 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$cont(0x20, r1, 0x0, 0x52c7) 2018/06/03 18:09:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x4, 0x0, "aee3e02177a8b390566bc2dd09f1a3762d791ee4f4b438301ef0512cdb0500608905a2b845dc84fb52db92b78b7765b975935988dc185e581f893ac2396270f993a39d4502f90359bd12e421e02d30ee"}, 0xd8) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x81, 0x200281) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000140)={{0x6}, 'port0\x00', 0x40, 0x80400, 0x95, 0x401, 0x7, 0x5, 0x0, 0x0, 0x2, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000200)={0xffffffffffffffff, 0x1, 'client1\x00', 0x4, "3798b22f3462c4d8", "2218d34a6b8b2e695b943ed5f8671f93bc89b366327e80b54dba1a10b669f8db", 0x2, 0x776}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x0, 0x0, "411b3f1c08455047284bea37cf1ab7534d9665b7958943c7db1b29d39d5221fac53a751f6f97a5f406473879b8171ae0d09086cb18d602ee628a185531290242710b99b8401772c02989f80629dc1d9e"}, 0x3e1) [ 142.726774] ? ip_copy_metadata+0xee0/0xee0 [ 142.731127] ? kmsan_set_origin_inline+0x6b/0x120 [ 142.736001] ? __fdget+0x4e/0x60 [ 142.739429] ? udpv6_queue_rcv_skb+0x1c60/0x1c60 [ 142.744236] inet_sendmsg+0x3f7/0x750 [ 142.748085] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 142.753507] ? inet_getname+0x4a0/0x4a0 [ 142.757540] __sys_sendto+0x6c0/0x7e0 [ 142.761391] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 142.766376] ? syscall_return_slowpath+0xe9/0x700 [ 142.771308] __x64_sys_sendto+0x1a1/0x210 2018/06/03 18:09:20 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x0, 0x4, 0x0, 0x80000000}, 0x2c) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) [ 142.775511] do_syscall_64+0x152/0x230 [ 142.779434] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 142.784649] RIP: 0033:0x455a09 [ 142.787854] RSP: 002b:00007fe2b7655c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 142.795598] RAX: ffffffffffffffda RBX: 00007fe2b76566d4 RCX: 0000000000455a09 [ 142.802891] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000013 [ 142.810185] RBP: 000000000072bea0 R08: 0000000020000180 R09: 000000000000001c [ 142.817520] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 2018/06/03 18:09:20 executing program 0: r0 = socket(0xa, 0xfffffffffffffffd, 0x4) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [], 0xa, "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"}, 0x6bb) [ 142.824817] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 0000000000000001 2018/06/03 18:09:21 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x105) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000000)) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r1, &(0x7f0000000280)=@pptp={0x18, 0x2}, 0xfffffffffffffd93) listen(r0, 0x5d90) listen(r2, 0x404) 2018/06/03 18:09:21 executing program 5: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000010000000000000000000000"], 0x48) 2018/06/03 18:09:21 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6f}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x40, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/185, 0xb9) 2018/06/03 18:09:21 executing program 2: truncate(&(0x7f0000000080)='./file0\x00', 0xffffffff) ioperm(0x80000001, 0xfffffffffffffffe, 0x8) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000040)={0x0, 0x0, 0x1a, 0x2, 0x3, 0x2}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) ptrace$getregset(0x4204, r0, 0x3, &(0x7f0000000100)={&(0x7f0000000180)=""/97, 0x61}) clone(0x40000000, &(0x7f0000000300), &(0x7f0000000140), &(0x7f00000002c0), &(0x7f0000000340)) 2018/06/03 18:09:21 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) recvmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/223, 0xdf}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000200)=""/171, 0xab}, {&(0x7f00000002c0)=""/128, 0x80}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/164, 0xa4}, {&(0x7f0000001400)=""/73, 0x49}, {&(0x7f0000001480)=""/232, 0xe8}, {&(0x7f0000001580)=""/59, 0x3b}], 0x9, 0x0, 0x0, 0x8}, 0x1) 2018/06/03 18:09:21 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000480)=@ethernet, 0x80) fallocate(r0, 0x0, 0x2, 0xffffffffffffffe0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x40080, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r2, &(0x7f0000000380)="87f240af27b535936dce66f94b4071a15e5c52d3e38ebd20aa4e9301069af3e7b429f5ce5254ca6dab5b7803666d28d2b25aac9699c634b3174d1303ef218b02101b71b9b910d5341323d2098c833fa934bbd7861ef3ab115dee714668457508a8c2799c96db227d261ff5db6ff4e736fd72bc885944a4834d454b954ccc3dc663370b8984ece2dc282d9284f6c5cd64385776515766b6c7493021ec43470636979a49d98af36200f9e25404cc1f9ae195931c9e98cb04a10bae6523e0dddaa29724bc3a1cb97887f46743e67d1bd6756d27742dbdd89eb3f6f6dec38a252d813ca35a3ed9dd81046c3260d4056d50d6fc6a5de752", &(0x7f0000000180)="c7c55ce659625baa2f181711897410e92261d849d06facf5d760562e393f80b4b13554487f339ba74e2fa56f47138afa1543ef87b2b9cd0d4c40b8b0be42e77f1d860dd43a694a7fdca889e968dd85f74df7d719acbeac8c83282cb04523c5", 0x2}, 0x20) sendmsg$can_bcm(r0, &(0x7f0000014fc8)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000014000)=ANY=[@ANYBLOB="01000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="9eeab30401000000ccf6f9"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x1d, r1}, 0x10, &(0x7f00000000c0)={&(0x7f0000000040)={0x1, 0x0, 0x0, {0x0, 0x7530}, {}, {0x0, 0x9}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "7f65db78b282958e"}}, 0x48}, 0x1}, 0x0) connect(r0, &(0x7f0000000500)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @rand_addr=0x20}, 0x4, 0x2, 0x4, 0x4}}, 0x80) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x2, 0x0, 0x4, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "28ff385fb42844e7"}}, 0x48}, 0x1}, 0x0) 2018/06/03 18:09:21 executing program 6 (fault-call:5 fault-nth:2): r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:21 executing program 7: unshare(0x24020400) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0xc1004111, &(0x7f0000000040)) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x1, 0x4) [ 143.123268] IPVS: ftp: loaded support on port[0] = 21 2018/06/03 18:09:21 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x100) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) dup2(r1, r0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c74657200000000a13a46c686a23b43a0b3f5e9df00000000000000000000000000000004000000000000070000000400000068040000140100005b0200001401000084030000845893e1903139af0cf73632030304a59767b243f4a12e5b412f6e9235e92252e1f337e182b0bcf1b2d78459d74803e8a8d7a3e59fcc2f86"], 0x1) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) 2018/06/03 18:09:21 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x10000}, 0x4) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x93, 0x0, &(0x7f0000000180)={0xa, 0x1000000000000, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:21 executing program 3: r0 = socket$inet6(0xa, 0x1000000001ffd, 0x3) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x3, 0x3) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x807, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) sendmmsg(r1, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="60000000000000002900000003000000e10984fa3279d7a9650f100069d736c06ab11a69085148384709002ca01ef801879b40e5bcda06ab0004006600000000698dc95dde627650790df783841dcbb3ff000000000000006a00000000000000"], 0x60}}], 0x1, 0x0) 2018/06/03 18:09:21 executing program 1: unshare(0x24020400) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/14) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) 2018/06/03 18:09:21 executing program 7: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x60, 0x80000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000400), 0x10) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000001c0)) socketpair$inet(0x2, 0xa, 0x1, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x10000, 0x0) accept4$inet(r1, 0x0, &(0x7f0000000000)=0xffffffffffffff52, 0x807fc) r2 = syz_open_dev$admmidi(&(0x7f00000005c0)='/dev/admmidi#\x00', 0xfaa3, 0x800) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000580)=ANY=[], 0x0) 2018/06/03 18:09:21 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5) mknod(&(0x7f0000000340)='./control\x00', 0xc000, 0x0) unlink(&(0x7f0000000080)='./control\x00') [ 143.410286] IPVS: ftp: loaded support on port[0] = 21 2018/06/03 18:09:21 executing program 4: msgsnd(0x0, &(0x7f0000000040)={0x1}, 0x8, 0x800) recvmmsg(0xffffffffffffff9c, &(0x7f0000001980)=[{{&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000280)=[{&(0x7f0000000000)=""/41, 0x29}, {&(0x7f0000000100)=""/144, 0x90}, {&(0x7f00000001c0)=""/151, 0x97}], 0x3, &(0x7f00000002c0)=""/121, 0x79, 0x7fffffff}, 0x9}, {{&(0x7f0000000340)=@ll, 0x80, &(0x7f00000014c0)=[{&(0x7f00000003c0)=""/93, 0x5d}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/116, 0x74}], 0x3, &(0x7f0000001500)=""/138, 0x8a, 0x10000}, 0x3f}, {{&(0x7f00000015c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001840)=[{&(0x7f0000001640)=""/161, 0xa1}, {&(0x7f0000001700)=""/7, 0x7}, {&(0x7f0000001740)=""/207, 0xcf}], 0x3, &(0x7f0000001880)=""/218, 0xda, 0x4}, 0x6}], 0x3, 0x40000100, &(0x7f0000001a40)={0x0, 0x1c9c380}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001a80)={0x6, 0x1, 0x7e00000, 0xfffffffffffffffd, 0x1}, 0x14) 2018/06/03 18:09:21 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}}, 0xfffffffffffffd29) 2018/06/03 18:09:21 executing program 3: r0 = socket(0x11, 0x100000803, 0x0) io_submit(0x0, 0x2, &(0x7f00000017c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000240), 0x0, 0xffffffffffffff4a}]) 2018/06/03 18:09:22 executing program 1: semop(0x0, &(0x7f0000000080)=[{0x2, 0xffff}, {}], 0x2) semtimedop(0x0, &(0x7f0000000240)=[{0x0, 0x51d}, {0x2, 0x2}], 0x2, &(0x7f0000000040)) semget$private(0x0, 0x1, 0x0) r0 = semget(0x0, 0x0, 0x100) semop(r0, &(0x7f00000001c0)=[{0x2, 0x2dac}, {0x0, 0x0, 0x1000}], 0x2) semop(r0, &(0x7f0000000000)=[{0x1, 0x0, 0x1000}, {0x0, 0x401, 0x1800}, {0x3, 0x5, 0x1800}, {0x0, 0x80, 0x1000}], 0x4) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/06/03 18:09:22 executing program 2: socketpair$inet(0x1e, 0x801, 0x8f245, &(0x7f00000000c0)={0x0, 0x0}) r2 = accept4(r1, &(0x7f0000000140)=@ipx, &(0x7f00000001c0)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000240)=0x400040000003fc3, 0x4) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="2dfab4d75ae367f41eb39b51083b0c67f024a7fb8ef46c3ebe95aaa28abc8e41a5c38431bd08f6d0554a5a965fce2ac814d197cf1dd2e9e0c53d92c505b5a9554098f88d446f98b244af9f29638706abeea1135e79446507860f14"], 0x1) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) recvfrom$inet(r1, &(0x7f0000000100)=""/10, 0xa, 0x0, 0x0, 0x0) 2018/06/03 18:09:22 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) pwrite64(r0, &(0x7f00000001c0)="97f4b16e47295b1a6ee35d3389eab114c4f89b10d0ad3e62bd6b9f7e005de2e136fe24e08552f24d0c6ad05b77fe5caa2c0b079895fd3920baf9355e4492baadf1a325afa16da73c60dccbb6bb1b2c58448f7c53adc92f396425c9f85d090dea45fd84dbf3e6e80071fb6634ded7ba17a6e676544d0a7db45e64a598c0da9dd3ce15028988ae80c98c", 0x89, 0x0) 2018/06/03 18:09:22 executing program 7: mknod(&(0x7f0000000ffa)='./bus\x00', 0x4000000000001000, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) open(&(0x7f0000000100)='./bus\x00', 0x10000040000, 0x0) 2018/06/03 18:09:22 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = dup3(r0, r0, 0x80000) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000000)) dup3(r1, r1, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0xfffffffffffffc01, 0x4, 0x9, 0x3f}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x2}, &(0x7f0000000100)=0x8) 2018/06/03 18:09:22 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000002c0)={{0x2, 0x1, 0x9, 0x0, 0x1}, 0x8, 0x101, 'id1\x00', 'timer1\x00', 0x0, 0x1837, 0x6d9, 0x6, 0x1fffe00000000}) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:22 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x4, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x0, 0x4300) sendmsg$FOU_CMD_ADD(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r2, 0x300, 0x70bd29, 0x25dfdbff, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x67}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000001}, 0x20040000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000080)={0x1, 0x8, [0x0, 0x0]}) 2018/06/03 18:09:22 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) accept(r0, &(0x7f0000000140)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f00000001c0)=0x80) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r1, r2, 0xa, 0x2}, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/06/03 18:09:22 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x12000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000040)={{0x2, 0x40, 0x1bdc, 0x6, 0x2, 0x3}, 0xbe}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080)=0x8, 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x2905, 0x1, 0x0, 0x8, 0x8, [{0x9, 0x7f, 0xff, 0x0, 0x0, 0x1}, {0x3, 0x2c, 0x401, 0x0, 0x0, 0x4}, {0x8, 0x7fffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x50c}, {0x4, 0x800, 0x6, 0x0, 0x0, 0x100}, {0xfffffffeffffffff, 0xa5d2, 0x4, 0x0, 0x0, 0x1800}, {0x6, 0x4, 0xffffffffffff53f3, 0x0, 0x0, 0x884}, {0x4, 0x10000, 0x6, 0x0, 0x0, 0x4}, {0x4, 0x1000, 0x0, 0x0, 0x0, 0x81}]}) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@random={'trusted.', '\x00'}, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x15, 0x1) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000380)=0x5) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000003c0)=0x2) r1 = accept4$packet(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000440)=0x14, 0x80000) fcntl$getownex(r0, 0x10, &(0x7f0000000480)={0x0, 0x0}) r4 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000004c0)={0x2, 0x8, r3, 0x7, r4, 0x2, 0x23d, 0x7}) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x800, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in, @in=@broadcast=0xffffffff, 0x4e20, 0x6, 0x4e23, 0x1ff, 0x2, 0x20, 0x80, 0x29, r2, r4}, {0x91, 0x7, 0x1, 0xd26b, 0x8, 0x4, 0x3, 0x7}, {0xffffffffffff8000, 0x2, 0x4, 0xf38f28e}, 0x3, 0x6e6bb5, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4d4, 0xff}, 0xa, @in=@rand_addr=0x2, 0x3504, 0x2, 0x1, 0x6, 0x1, 0x0, 0x36}}, 0xe8) vmsplice(r5, &(0x7f0000000a40)=[{&(0x7f0000000640)="7c82f9b45de143e8904f2957144e4199ed6c93417803a7799926d4f6ae1237d2dcf7d71529d47d61264a946372eb5513892dbd7db0c0e79de2cab944320f377d91f4ce845a093c8edd9892878ec5b47aebc232af4c84649f3f8c69b7363d995f4582d5efaf5a2ae7623d11de7f0707ae405b2001a7e4be85c04e26c18ac6951799d1d68b1b1b2cbe5b61f419ff5c0fd3ecb13981a45d9a1e8950eb9fa346e9fd5c25cd3f255624e5eaa2870e65970c4ac1d6772d7fc460d25d01b3a21e43607b8321a92ca425ea2130", 0xc9}, {&(0x7f0000000740)="838f941331afa3a61ff8f238f981b247ffa63d20666570395dd7c559d0ca9d65fba1efb30c4fcd4b78a99d90f303f6ffd39677e7366aa9fc16cf42fee6e5da2d9d46e4ba916b4d6eb6e0fe486197577b0f711abd483798d21e6a68686efad0d55e1c44df29cec8d4b86b8e3075151908e756a7b073b69b27f7b707e91b214fc23f9266042ad3e6f18f8ad84b77495b939eeaf70c8762b869070ca0c543fe359c8954a6b94a77211aa933cc1568f27d7f8dbc3fccd87c36d5d1e73658c4d0126a0e623cce819f32dc4e84f926241052d55ba3c4ce10fb18ee04d1ec2cea56e0d0f198befc72dc22d122a89a", 0xeb}, {&(0x7f0000000840)="d6051b62a5a7b0c006093fd321fcd8852218a0a6f1622b72d62d917e", 0x1c}, {&(0x7f0000000880)}, {&(0x7f00000008c0)="ae9c166f1ecd92a04af7fb2a5efa38bc06e9915a75e423751ac8db81a5f83257a7d42b6cd4445e1166adb5b89f92f355289e6435186d85aed64b2d5f6fa2c75a1a49606df317afe44e57c5c5854e4c00aac58a1ca70ca2fe9288f1a212c30bec3e0c8b31012df6ca43a314db88d693e6161f5b53e6c5617a21a8636cff45cb6e2636803625242f80adcd9a4f70cdc1dbc673b3a8ec2c91f9f3f5fae20ab3195e6ad22b4a9b8c7996414e37447db02e3bb287e1f279125256063ab38691ced43b8f89579c1e9ab960766eb73758c08703bca2d96421583ebad32dc73b88368c6b77c098062e311e41f4b212807cd382325ae7e4", 0xf3}, {&(0x7f00000009c0)="ad56f01c270ae7b7e08298d349d92a6c877ac444adb9ac99471a1054a3b616cc2da07f5183799f87f818c20df28834a05ee27f9be70700d8c9dd1dfa2ee29003e08e20e7dedb347c00645057db40827879e808d07f77d18559c4f86305ccef0107485e87f577bdb7be48", 0x6a}], 0x6, 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000000ac0)) r6 = add_key(&(0x7f0000000b00)='logon\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000b80)="8e1cbe7918c997dd16f2f2cbcdfbcb241ebf33aefe2cb14953d4c61adfb69ace1b837b4db82f5833428225c2aa74c891c513654a7222132e3f30488f7bb5485e1606a2d2ad264355bb6e37992a8509f12d326b8d7beaf58b51c9ea0222c48d4767fd410fa338d15f4f41c45b2ddfa0733d35d3db4d798aa01349edade87b95630f5b454d913b74b0da75a0d93686d326f1f9f21e0fa452", 0x97, 0xfffffffffffffffc) r7 = add_key$keyring(&(0x7f0000000d40)='keyring\x00', &(0x7f0000000d80)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate(0xc, r6, &(0x7f0000000c40)="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", 0xfb, r7) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) readahead(r1, 0x3, 0x3) socket$netlink(0x10, 0x3, 0x13) pipe2(&(0x7f0000000dc0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) sched_setparam(r3, &(0x7f0000000e00)=0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000000e40), &(0x7f0000000e80)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r9, 0x84, 0x70, &(0x7f0000000ec0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, [0xec3, 0x10001, 0x7fff, 0x7, 0x3, 0x6, 0x3, 0x1, 0xfffffffffffff295, 0x200, 0x8, 0x10, 0x2, 0x4, 0x200]}, &(0x7f0000000fc0)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000001000)={r10, 0x9, 0x800000000000000, 0x1}, &(0x7f0000001040)=0x10) getsockname$inet6(r5, &(0x7f0000001080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000010c0)=0x1c) ioctl$BLKRRPART(r0, 0x125f, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r9, 0x84, 0x1c, &(0x7f0000001100), &(0x7f0000001140)=0x4) ioctl$TUNSETIFINDEX(r8, 0x400454da, &(0x7f0000001180)=r2) 2018/06/03 18:09:22 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x9, 0x140) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x1, 0x0, 0x2, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000140)={0xfffffffffffffff7, r2}) r3 = gettid() timer_create(0x7, &(0x7f0000000000)={0x0, 0xe, 0x6, @tid=r3}, &(0x7f0000000040)=0x0) timer_settime(r4, 0x1, &(0x7f0000000280)={{0x0, 0x1c9c380}}, &(0x7f00000002c0)) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000080)={0xffffffff}, 0x8) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000180)=0x1) timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r3}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) timer_gettime(r5, &(0x7f00000001c0)) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000300)=0xbb87, 0x4) 2018/06/03 18:09:22 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = epoll_create1(0x0) socketpair(0xf, 0x80000, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r2, &(0x7f00000000c0)=""/223, 0xdf, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req3={0x96a, 0x80, 0x9, 0xeff, 0x0, 0x7fffffff, 0x101}, 0x1c) epoll_create1(0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x101, 0x200400) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x0, 0x0) readv(r0, &(0x7f0000266000)=[{&(0x7f000032cf93)=""/109, 0x6d}], 0x1) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/06/03 18:09:22 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_triestat\x00') userfaultfd(0x0) sendfile(r0, r0, &(0x7f0000000000)=0x20000, 0x203) 2018/06/03 18:09:22 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/full\x00', 0x2d80c1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) r1 = socket$netlink(0xa, 0x6, 0x1f) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10d, 0xd, &(0x7f0000001ffc)=0x2, 0x1) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") listen(r0, 0x0) 2018/06/03 18:09:22 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:22 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000580)='/dev/audio\x00', 0x100, 0x0) r2 = syz_open_dev$dspn(&(0x7f00000005c0)='/dev/dsp#\x00', 0x7c9, 0x40) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000600)={r0, r2}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000340)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000100)={r4, 0x1}, &(0x7f0000000140)=0x8) r5 = socket$kcm(0x29, 0x5, 0x0) setsockopt$packet_buf(r3, 0x107, 0x16, &(0x7f0000000640)="abb94e3d7ffdb1d2c68c02831755c8eb8184126e74175e9e522d559b20c48452ba9d6101a6875aade63899ffd3d37f62e99f6efa2a0657176870eb9fcb2788cc1cfc9942c72dd6fe61ab535ac0bbfddd8030d393a66170439d9dcdb0315c49e51255176d4b9842690c3e4570c37d260d694de47ebff630117e0bf15d14c4d8472bba389bad39263eca6ea32238af558adf9bcdb708a0d4cf6129f27db49ed29d376252eab3b641cb59275a38c6b9eb3d11de4e892785980db087", 0xba) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000000280)=0x100000001) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000180)={r3}) ioctl(r5, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x5, 0x1}}}}, 0x108) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') ioctl$KDSETLED(r3, 0x4b32, 0x40) sendmsg$IPVS_CMD_FLUSH(r6, &(0x7f0000000540)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2004}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x74, r7, 0x700, 0x70bd27, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xe, 0x4}}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x800}, 0x800) getsockopt$EBT_SO_GET_INFO(r6, 0x0, 0x80, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x78) 2018/06/03 18:09:22 executing program 0: r0 = socket(0x1e, 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000200)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000), 0x0, &(0x7f0000477000), 0xd2}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/arp\x00') accept4$nfc_llcp(r1, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x800) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000140)=""/125) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)={0x0, 0x8, 0x10ee, {0x4f4}, {0xd4e, 0x4}, @period={0x5b, 0x7, 0x7, 0x0, 0x6, {0x0, 0xffffffffffffff74, 0xd695, 0x4}, 0x2, [0xf1af, 0x7]}}) 2018/06/03 18:09:23 executing program 4: r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/146, 0xfeb8}], 0x3f2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x60002, 0x0) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000000280)=0x7ff, 0x4) pkey_alloc(0x0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)) 2018/06/03 18:09:23 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x4000000000014, &(0x7f0000000180)=0x7ffffffffff, 0x4) recvfrom(r1, &(0x7f0000000100)=""/98, 0x62, 0x2, &(0x7f0000000240)=@ax25={0x3, {"791e125ee68a8b"}}, 0x709000) acct(&(0x7f0000000000)='./file0\x00') 2018/06/03 18:09:23 executing program 6: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) bind(r0, &(0x7f0000000100)=@generic={0x10, "16e31a20c9bbb640889ff083d3ef53854ee42f0a2e9ff89515a0b535c44f82111c464ad81f9888169d5a3d606797c1e3c4032cb97850282c398ee2877b90ac9dda7d80b3b648d36a6a3108f2ab0750edfa033e62618965c86fd42e630cf1578a03b515b35ac2a37627cf57dd90b60731b3b9ea328c2a324c3312a1768229"}, 0x80) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = socket$kcm(0x29, 0x5, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x6, 0x1, 0xffffffffffffffff, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) ioctl(r2, 0x200008912, &(0x7f0000000040)="0047fc2f07d82c99240970") fchmod(r0, 0x4) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:23 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x8, 0x4) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000002100)={0x0, 0x0, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=""/4096, &(0x7f0000002080)=""/121, 0xf001}) mknod(&(0x7f0000002140)='./file0\x00', 0x100, 0x9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002180)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000021c0)='net/anycast6\x00') r3 = memfd_create(&(0x7f0000002200)='posix_acl_accesseth1-\x00', 0x1) lstat(&(0x7f0000003c40)='./file0\x00', &(0x7f0000003c80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000003d00), &(0x7f0000003d40)=0x0, &(0x7f0000003d80)=0x0) r7 = geteuid() fstat(r2, &(0x7f0000003dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003e40)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000003f40)=0xe8) stat(&(0x7f0000003f80)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000005380)=[{&(0x7f0000002240)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000002380)=[{&(0x7f00000022c0)="e96282b90e975763", 0x8}, {&(0x7f0000002300)="5cb09d99707a416b76700457e2f0fe0164beb261fbdda7127e288c25ca334949daaecdfff6b91847607112cca1b610632f0e9f5ce30ac542432b1cc8434abe1b988cfc11ec390625110d0a700a29315a2ac9aa79fc57eedb073652cfb057f01c1bcd92ffeef813d22905e497aa89f32b", 0x70}], 0x2, 0x0, 0x0, 0x1}, {&(0x7f00000023c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000003780)=[{&(0x7f0000002440)="dcc872202cc3bccf200004f0bc4403dc02f3b1fdf73c0ee8f54b7bd52f07143a4ce96752b0215b7cba2ebc4f69a321a34df035974f0aa1c7e468decbe59152bdf8b9a998016197d81668ebd8083766128ff0e216409f72b9c3c2e9a880bbd886cf662459339ef9dcf1552200c22564afc3b5cebc60f2ff298ea95af21c639020a80c871ca89ea8eba89bb4865e36d1475816ee2525896cbc3027d13d12983921d868a21d13c802cabbf6d281", 0xac}, {&(0x7f0000002500)="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", 0x1000}, {&(0x7f0000003500)="155d13f9857e3c2f06dee532d62833524717c92e36717f0e1740fdaf33820d8c7156bf65625759adfc32945b598591c3f85f64dd5584576cb401f65771a01a2cb324f80076e5639eb160030e1185e59797935718fcca84af0b933477d6132b7c3bd38abe9436b7795269198e07ba608453d4ec3fa7", 0x75}, {&(0x7f0000003580)="900e9e3847e78eca1aa90cae41148351c7df88f6", 0x14}, {&(0x7f00000035c0)="a547e7a9e72d789c04ea456b916d3417b68a5b09f803a4632e3f69262fb0b0d922f12bddc38b2e3cd2662f80341b85cbc926d36c69b3a7bc6b93aa58fd04c3da9173c816e035b5b8a8467e72a58e5217ad1f1d93243544d81ef8de064f4125aa43bb3128a864453ed0a906447a168c84e3c4b10af0e433b00825376b7ba5f13aea8918e3aba943f29e2163c128bcbf334af1c52526b85d29c4be72ce72f73ef06a218226673e063e8b3c2eaca77bddd8b48df922ec2755e27c96e07bef", 0xbd}, {&(0x7f0000003680)="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", 0xfc}], 0x6, &(0x7f0000003800)=[@rights={0x38, 0x1, 0x1, [r2, r2, r2, r0, r0, r0, r2, r2, r2, r0]}], 0x38, 0x4}, {&(0x7f0000003840)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003940)=[{&(0x7f00000038c0)="1f15ab7a19515a125a6901fe136fb10f27796837b8e96cac38c10e96eb0d6dc34ef43b47ffcb3b8a8a28e5b4c9cb32c0df74ad57f5c8b4882e3a49bc224c02b45caec2b576db24bc096c0224bbb631c47aa6fb59ff35be5529", 0x59}], 0x1, &(0x7f0000003980)=[@rights={0x38, 0x1, 0x1, [r2, r0, r2, r0, r2, r0, r0, r2, r0]}, @rights={0x20, 0x1, 0x1, [r0, r2, r0, r2]}], 0x58, 0x20048880}, {&(0x7f0000003a00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003c00)=[{&(0x7f0000003a80)="8615528a312795342dfc6ab5137c774129b897d34332ca055d5c6cfd61bd82be804b04edc088e3d79254993454dc88d8fb071e5238f29cb7b7154216458005a2bc4b18c8e5e5c50a08bdcac9a01194312d7af916bdea34251af692a00746b5a867f3943a9023da74bf8364327d29d127920ce96b8373dd39c2a7073d9facdfbccff546106d7665cf24e86479", 0x8c}, {&(0x7f0000003b40)="4e3e3e3638b3cc252bc63d0d8cca82058aafb4e4b737f21967c508bc429b6d55d76227949102fdc437fea21d1a7b1de1789956065e33e87520ffe25a0e3c2a81e31442f8f3ba7554ae5841a16efcbd42084228c1a3f434908fd0f2336dba41dcc23f636d766c633545f0c080147ef25ac2151a4da6258cfc16b989f4667346669e18deb50331db15696f21b48c0d8514d1e22baf0b39cbe85988c9fce329691cf9c3fc8c", 0xa4}], 0x2, &(0x7f0000004040)=[@cred={0x20, 0x1, 0x2, r1, r4, r5}, @rights={0x30, 0x1, 0x1, [r0, r0, r2, r0, r2, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r7, r9}, @cred={0x20, 0x1, 0x2, r1, r10, r12}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r2]}], 0xf0}, {&(0x7f0000004140)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000005340)=[{&(0x7f00000041c0)="31cc1175adfac674ec0da1ade25d0f1fa1ffa1308a2c2d08f1028dbf479f94ade10d78461ca9edcfd75089f8bef600ded73ef66b3a2f7d227def7fb76ba8bdbec919af56b9bdf538710218e352911f3eb2f2e43ccaafb7d46911734ddbe4e126db3eafc74d6316b909e076cc81da46a4b7f74f50a1021df3ae4350f20423aa37667405386ed01a42c6716faf63d1826b430a3c7c8c6432cd592eb89a327b679ebf23ba898780f8de5914c005e4411fe2d60937", 0xb3}, {&(0x7f0000004280)="300cca67029dfa6eeae2b2c4b74a5c11c72612a2bd5e2ac784e4ac234e61500e246528d19e3e8d3a1272c93aa579b1625f429faa605fdddd4ce87897fc300621626a5f859d4031c6830434af70a88b7ef8d213acb319f6bb0d26b673b43043f3d6cbee07f9f70c31563a49e24907dfd0360ce9d8e7489d2cbe0463d2ca72f1aec0f82c0d0d883dc4e422c61ce4cbc1ed3fb92dd661a7b7a9850f83c7865c4ac30e94585f05931be017c91de1d00c605aab27502b6f6fa6355104e008364cecf1ce472bfb02d33041d6899fe659664b0de40b5f1b6fe6442795b37a299ae1bf7a4a935aa533e7db129917722bc41eba6fe62648e8a7d5de262f922127b3892ed0ee1f10bc0f18f1e1faaa8e038b96453c8d01eef5160dd7c557436b7bc19a73c62ec0e90f2eba8334d86e59e3f8a7404f8c276819afa992d5370a0debbc0a2820b332410e251379678bf5f6459862e49ba9a0b365acc8f84a72eb60110e20b22fd31a456de9b916f7919e1f7e8f6e792043ac620e42fb17e243d8c9807d65e61ccd232131ecdfafc19a4c44ca0f4ac3c8dc181a732816220ed3789bdc075b7dde57847ab2928c9103ea38414fd8fc09448a83816501b37678f0366a1d8301968d87b41952b82eb746c9fee6ee817c6896de9e1e7c85fa922641b460dedcc4a07b8b06884f9b2652ede4537d93d9f09b7c7083045dbd173a6c31d7ca641001e86926ba8f5a5bf5b0c208556d5fd77ad792e6a729f032db99cc289e628652db38485981af31460912fa6f8eaadf80fa0943e170875b7edd1e55b643b263207533a5825a8197d149dc0d3dd5c930a54692a918918b55cf2bf8ba876dcc007d4fdc15a87407b503a637e32d24b0185c6b327a55e5bd03cc14809adc3dc16de0df7d9d866c7e004cd0362a550d126ef92ec8455e6cce8291c9bcfbaa12e441fb156b25323c9db7b35adda61208270b8592da76b06a312dcb89489e29a1acf5801cf0e010788b7b5d0de4cdb23a19b32463d1cc9a718d009a565b754b2dd0b061732b298e0aac2b05c3bf774907d145aa9eb2e035b9dce9f652d0d7fd671a03ef23b4a911c8e20af1d9f851354fb99a70705b949176e6feca022a01c7e85ea4acc46ca6d912a32bc4631c6f55c884bcec9ee91c54b89d1f188a30a7aeeab844c1407454d63b15bb4359efb76c286f7782dae519cbca42296caf700ba05efd7dbad31780c8294d9a6dc10cf26515715797c28b6a1697691ec3db6c8e2698a072b3cf31603b3ff5ebbd504859093521ba15212f09c5ee852daadea56d3562f8cf79224f7b779f7bf3960a3148f1a1577da3dfb115c5e6a24980aba44f91731a362b37c2ad91f6d81ae7e181d93d491f3b63f93d348d7386cd7675f028a57cba96190a7f9ef0bca279df4918f5c28ff7e0fa243b0741a97dd44227d192efe4e4d8a1287c0a65af6b6f768855bb103eb7f200f9683f2d922ee4bd6851e9889f6c3c9b07fee248aac99e2d8149f400add7e020145a4a44f78e2826578a5e24b6a661808d197422dc0838466a7814fb2b7e91355cbde5d7db99d3d27dc6218e368c7f786b440bd45b259e1e1d7278610ebdd4f89266fd28f2198075068d3590c89bc333cf0be4ecc6c8b027d6d6dc1dd178216dbc1312d0c29b73c9dba5fe9cbc99413048c6b1634785577787ece343fe939d160bcb670d03f44a1f8ec5b8b5bda1d4cc80f45989cd9ca6f0b88ed174428b76a25db118934ef9a42f687c5d16feb6001ae097c3a10b74d29eaca04635b8ebb4c5e14fdd0bbe3e34439c45c307a7d0f2f5664a6e44df61312e1fcde49a17ef696b7b9e2d7596dd36f8be267f5cbc34370ff1da79b7b80d8bf1a2350423a15391a06cd49854d5ab63f588f79422d15d38534c3ee955f02393ebe5ced366f6fc50ff336d4e2effc6ff8b1642757c162e6eb5ea06ceadbae58aaccbcefb7148d1fdf0d4ffd582ba59efa1491e3a61c0b2699864383f10cb1edee49276e3fd148488611ceb5f9d8ae6e03b577e84c6d5163961e210ea4ee57ddecdb89212260b341b1b1562917ca671f107e7938d41407b4d712d8c94905b9d620b2c802ace2614399758eb0bf0f3eb5f815c47b56a15b43e46d3bdec58883ab6f477c2869238b9cb214aea5db226381eb1431ad5a82d8864d6145cc77d86b2d43e75e436645f2474d2a67c0f54e728e2dcd26f5e57b44e1aa12d2930234db1c517799763c87cf797314c2567ec3e868400e2cada80dd386c9b1f0ac454f74f8bad0d7dba2319b1585d8f548093d3c565babd77bdb84acf9d787b3dd2fd996e3c87e1d252b434082f671e2a3360db9ea3f2feb4569bdd856c05eeb6487f4c598770ea3d1fe738a0d37ef3af7d369ef344356ff09b9aa37505157a910d3ca6c22c4bb36c79af44664b961ec7e7c6e8b9505c93da2149b38bac865f2137eda1448f0e7a5ff49bff1574e0d72bb486aadc1369996111f269ea4808a33dd7d2b9a3133657386486e23621fb59e68daff3fc03929a755e422c79ea14e8fb4ea4387eafa69e275dd43ccb9e70a17b6aca72d0d162032d9af30634f1f5c7ff05ddf08d189a6ba4e4a0e32bf0785246bd7e1cf1e02d93d7ae627f7c1278c910c77260112531a128ff936b91fd4debfd1683932b9327f3d08562f40ca7bea7fd985ff404f48587a112d5a7b43a1917a9b269dbcf67fbae602e0fe86b18214197e1ec6e6790452702d8f8ee6f25d9d9870b1d2aaf4e0f687e5ff04571f31fbddd056e5a32df290343579196f4753883c9bf0c03a54e438d29e98fdeb21c369cec74a2ab72661c2b8e4b691ab17b808534a4f24790e5d82db4c0b44d69aed818173b80a588c0a5e07d5e2576f24b64f302da61b89ade6bb4dcfe399c1c98030c4435732cd2c9bc25ac9c6a76479500767a78f4162a8597392b689d508a3dcbfd360cc568d4dcfde32efbc0083fcc49e0d3f0f9c8500f75e1210ef9552171c3353f9e46b8d3e657ef1969e61c4b9e5d6326c2eeab7fc3684b76d12d1bd06811aab37b9c35676a080c2a34e58668de4d3ab7528088d7e1c6f5e6f9c723c255684248ccff1aa0e7e0921229aa07809d6446a8832073f268720f0283b5305a0a45e49edc026db55d5b8d23a279a29dce82733d70d833bfed9da1c1fba160346df07656c7597a402d2f15dfdd1d980e1a3a60d04d50404f6564d1812a29ef87b66a37cdb4f04bce01cf164d9bf95421e7a187964dda73e9be30967b18029b7b07c6f6003f8124e5e592d72d8b42a0e8b2b6caf40a1d2d7d2f5d9646f550f623cdf521ad671939a539fff62ec667b2c46a15f7b2bdb7a17b3e765ef42065aa50476f86b8a5a99ddb8767ad45a7f02f771dcbaac3ee9142bc6680cd4e5c955f065f8658b2cbfb6c5b25618fa84a0df9b9410a8d157ded6d07ca6e36a61e3b1a775da64d4094430da1714c6bd987dcf3133aa7aeffc6e9f1face7ab74075a9271af866740e1be4319824099a0f95ef472da8f643fa216f2d00dd512c12859685495c75800c9c64dd2745743eb496a2569b4d859a28bfa228e13bdb8f44efc689b02f5bd142bdbcb7d0948d66a97a189814608ff142ebdfa09add694e763ee16a4840a47e8d04a70d5313c173ee0caff711b48a8fb60d4226722872bbc1bd69f5bd1f4ea33f96b69093995aece2b0100171a4532ac6a0aeaa1e7e67b3b7e314d1609c832c3232624062211ef4bd1a9757f6b53b72611a5e437b463b43ac7f430dc77a290fe0371b640c788b2c69b9d3ddf506d600d1a6e125f1f25e8df8469a9737853e409adae5c24905ad9c3167267ae7c13e793e3a5d931c16536d79d3dcfe64d770e74c457fbdd852be94212791f4c6775c8d37fcc663f4016f806c3db0bfaf3f52a9be9657d69809ea7b61f80bfe6497972cd28c253bbeee3b5b387cb965ab038fcd6628d9420fc2cdeeb9eef64626157604556330af2042a490e95faa73a35a442dcd455995fef66a8df0efe07e38cbb4e2ef653867faf0b5826e906de364012ae05610888354a23d5299de55780ff7801ff18fd605f6f76adc160b9f97b8dcdc20deb6eb7cabee95b44fb13735b80224197a0da64cfe92b8990cbfb6135fbdac3bb2e23e43280e1e69ceef202cbf7e451d1afe649893690fd222b9b0f6aaea288468eae0875ef1e98d5460f95f024c7cf0fd517c6100c064a2bd971276c25647f61ee7d7381a83c499156a03531b2f8234d5de883b24581f0df1b78797544cd00e5832682189569118ca7a376a00b9cd6727ab045fa1063f91999c12835c0be5d7c11599c6ad0b5914e2146fcda052b28f94501ad4108a7a0e636216103f8d8a84203a94c9d329ddb425d8a6d81b9a9d3f4f3c735a724f227d1286752adaae4bc07e53425fad6f2f691811e60830ea9b53a0f93869be2f328141606806a76bc9c3dcad47a79a845e14562fa4b4f748cd1f0cbe56855a153c0bf3301b80765d81b11d221af95fbf05a6a6bbb7c7c7e94d6349f409b16b9bc9e02638e4dd4b0e2284b3d08ef732ed55f18232bb229afe14ee241695fe06c6a5a17069315afc8579af226092de821eb421bc54ee092cfdc9a9107c2b537f56c670185977cace453f626bf04294b4af8589c7c4947c9e2b4da1b53a585a13e8e3895f65116eef3ef967420d6e4e644ea271f9c017fa459a8423121ea9b6dc0079d3e7bf13d4a41039ffd5140ef226cf1f9c36f457dc889c1bc280e69d89ca43a94af2d69855186e435bd6a7130b635dcb83751e85dac171db1e4da38f014ee8ca67e6d276910cc0b7027b793b482c8c1deb7038a68f1c1d6f1e260d5c67e93f14487301a2480e3c769b646553557bc4a22cfbd3af544b2a3f7017568a14ea15427436149e1bc9f2caa473d1775d54a9ed63bf7cb0f3d4cc2e13138ad685ef9dc96bfd22c973fe771ef3a5109241ed9b7af552a89eea5d209ef3bcc8ac90713bb7c0e172674dc6d8397b8b4fc053619ebf955f3885374913625a60cf89d6fec381a74277bb3f67c6b0b58c95c1b64bfd7538ea58c514ba6b2ff7b9bf6f6e0ec8f05f080b37da508c91a30be957c43aa0998e3deb132e0426450fdd5e50324b46dc1053bd8cac2958aa74f4e80827df5c5c74c42941990fe5d66b07da06b411a3ee642088a1e1e5a7499c33e6693d0ca8fdad7c559f16e4bf4f4c53964e4cd3a79b814e8749e61ca6a18f58bad63091c7f33a2019d9bee2ac7cc5d8d7bfc5a49e42b5b370fe8a0297ebbec45ab537831a7f5a851d1cce0565456a9dac3b368d862b2fc32783585e9d8f0ac05b3171094db11f9aa2d6c1bbcc962bb1fc95ec5629a66e266e281548ded2bc15d6c20c5077e15e7c983a2f37143c827095012bef2a7fe6ce4316d1456b98162befc7bbc353b504dafd99563d7bb5d4cb2194c77df19ee5a11bb3c199331a51574b9ef18cc2e9adb4f61563d81a35a120363cd61a0111b2e8b5b5e2734389b0ff20f304e1d0cfa3d5e83a2bd776f960ae4c431c0fc3e6bbdad59730d8094c197975286a03b414e7253882e77c69ca5bbadd9d463d867be56d8f2944271ebe25606188751bf243d175a563d18237682176f644a1733b11e511b96ff22c2607526cebe223236f22b8d3384ac0fcdeb53862545c04204e82652dfbae298ebd68c1e4d9f467c2ab719c6869b69f75cebcb5171dc21bb01d9524203deae5fe3167fa91045111b1f956a242d5c27440874fea12a0ebac2192eb18721ab4032102b8af53e8f255d5dd8e3e637f37eb9d737faca10174b6588dbeb326a47197cd5c6f5ae55e", 0x1000}, {&(0x7f0000005280)="63f8e6f08d400610e23827d71904dc0f2c4483cb1f1c44db3c1196c1f1e0899d75da9670eb6eecfff6d69de98089f6f1c86378121a9028a1f1872c85f670038e1985fbd0149fea529c070005d8e8e43633f4131cf35c12d3730d0dd54511a1d7e7d715b9d081be2d6b6c2d9c83b093d3bbf803978f02528d292dab5d0a7e1e24fd", 0x81}], 0x3, 0x0, 0x0, 0x8004}], 0x5, 0x20008040) r13 = request_key(&(0x7f0000005580)='blacklist\x00', &(0x7f00000055c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000005600)='net/anycast6\x00', 0xfffffffffffffffd) request_key(&(0x7f00000054c0)='.request_key_auth\x00', &(0x7f0000005500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000005540)='mime_type\x00', r13) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000005640)=0x800, 0x4) r14 = shmget(0x1, 0x2000, 0x243, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_SET(r14, 0x1, &(0x7f0000005680)={{0xbab5, r8, r6, r11, r12, 0x24c44dad0263532f, 0x1000}, 0x81, 0x7, 0x7, 0x0, r1, r1, 0x2}) r15 = syz_open_dev$sndpcmc(&(0x7f0000005700)='/dev/snd/pcmC#D#c\x00', 0x2, 0x48000) fdatasync(r3) r16 = msgget$private(0x0, 0x100) msgctl$IPC_SET(r16, 0x1, &(0x7f0000005740)={{0x0, r10, r5, r10, r9, 0x6, 0x401}, 0x4, 0x10000, 0x800, 0x1, 0x10000, 0x1000, r1, r1}) getpeername$netrom(r0, &(0x7f00000057c0), &(0x7f0000005800)=0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r15, 0x6, 0x1d, &(0x7f0000005840), &(0x7f0000005880)=0x14) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000058c0)=""/4096) r17 = socket$unix(0x1, 0x1, 0x0) accept4$unix(r17, 0x0, &(0x7f00000068c0), 0x800) prctl$setendian(0x14, 0x3) 2018/06/03 18:09:23 executing program 3: unshare(0x2000400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x0, &(0x7f0000000680)=""/4096, &(0x7f0000000180)=0x3) 2018/06/03 18:09:23 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x800, 0x0) sendfile(r0, r0, &(0x7f0000000340), 0x8) 2018/06/03 18:09:23 executing program 0: r0 = socket$inet6(0xa, 0x800, 0x0) ioctl(r0, 0x3f, &(0x7f0000000240)="0047fc2f07d84f99240960") r1 = socket(0x12, 0x800, 0x1cf3) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40, 0x0) write(r1, &(0x7f0000000100)="1b0000001e0007f1ffffffe6080200770200060053437d8cbc7818", 0x1b) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x7) 2018/06/03 18:09:23 executing program 1: r0 = epoll_create1(0x800000000000) r1 = syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = dup2(r1, r0) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000010}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipmr_getroute={0x1c, 0x1a, 0x100, 0x70bd28, 0x25dfdbfc, {0x80, 0x0, 0x30, 0x80000000, 0xff, 0x0, 0xfe}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x44000}, 0x40000) 2018/06/03 18:09:23 executing program 5: mlock2(&(0x7f00000bc000/0x3000)=nil, 0x3000, 0x0) mlock2(&(0x7f00006a9000/0x1000)=nil, 0x1000, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000080)="270faca07f7639c4f7951760d69951b6", 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x349200, 0x0) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000040)) mremap(&(0x7f000097b000/0x1000)=nil, 0x1000, 0xf000, 0x3, &(0x7f00000bb000/0xf000)=nil) 2018/06/03 18:09:23 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040), 0x10) fdatasync(r0) setsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f00000000c0)="fb0c9f59af567ee540fdeb245a6d18c139bfb825db7d609eb42d17d090f988091cff1ce68f5a82954c58bcb685e6e54a4d7ea03afed0adfddd8c86143c666beb6e8dacf37a9c950ef7a3b1dc506f4397a5f6beb28525cbe9c0801375bc5a5f3d93269754ff5799fa8b1dab3573b7103b054db460862f4cc70f8bce8d7b8296372e13a82b09bf3b407cd86d46a49ad311e8259d300b38ed7a8af75e14e3e25bca36c6b6572cd967ced869dc9f43947280f75bbeaa54b9e94def9634e0d230519ce8f223f41021f6a1552ab392", 0xcc) 2018/06/03 18:09:23 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x2, 0x0) unshare(0x2000400) close(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x188, 0x20}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x7f}, 0x8) splice(r0, &(0x7f00000000c0), r0, &(0x7f0000000100), 0x2, 0x0) 2018/06/03 18:09:23 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x2) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000400}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)={0x139c, 0x1a, 0x0, 0x70bd25, 0x25dfdbfd, {0x13}, [@typed={0xd0, 0x1, @binary="63f678fa9126fb922d97bf39ab8aedf914b19c783bf6de92d15b05fc8e4488020e38bcb8c00e184968437b3ce472d623ad055ee53c8ae13bf21cb94402d056e0889619e63b150cb9448e34adcf24ac1fac856494c45ea21b22aef415638ae0ddede38ba905d701914f91bc21c7e9c68a268556dccc2b2bfb69e4b475b8ee61ba126f5d711f79ab56bc63c988b6b35d6e99f80372279981f39d93205f708c2e22512239cafa57e581ac095f76fc1a0e67c3e0f19ef6245ebd952feabd52077546e4f1deda19954f0798"}, @nested={0x100c, 0x27, [@typed={0x8, 0x45, @fd=r1}, @generic="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@typed={0x8, 0x48, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x8, 0x51, @fd=r0}, @nested={0x288, 0x78, [@typed={0x8, 0x5e, @ipv4=@loopback=0x7f000001}, @generic="515b3c90f2849a27f3d94c3d517279221bb0c119e93c44d9caa0816c48a561d38eebeb268f3dc1d912e3c8efcf6f4a0cb1b4caeec9fa3df98c9fe661a400513c2e571890a917c4175b2832c50f031b99158065c318c1b4c906", @typed={0xb4, 0x8, @binary="740b3c2eb35a0fb3d6736c53d71415f994b737a3c56c3a884839f49d78a2ab26121055fdc71305adde274ab1d2a3ee8fd72071ae53829b96ba6afec145f2d91c79bd362d9e206e18d3d5813b58901bf9dcf2ab37452b4a0999705fe9a0117cf19d2016a2f78ad04497c25562629850114131defb15c8bf51cee950f7c866068c5736b3039f4fa17309a243d8a00f32ee3d53112462200fe9e75c2fdbfe2f346145447d1a0926a27e75238cc6f193e9"}, @typed={0x8, 0x30, @uid=r3}, @typed={0x4, 0x9}, @generic="d71e29ff6751fa7cd5c562276f71f4adc054bb5f20851426eba7e83ace9e167b96dad22cbed78e110eaf935306bdbfae52f33e9d56430a660c3d06ae1c65d5c8d7c566ee1049324de7c1cabf03a8b7b35a624742317580f5e5681ae903b9a286ae0b2a107e5b03d72e9a3aa779a443820badda070b3522770274e3115bbe82eab1ec8a8cc68d4041e2f583394e74b05edbecbe8392fef0cd1440761eeeb5417f5fb33f48b1ece7ee6ceafee33784", @generic="24861edb9b4c348280316a203e759d230c6c3fcbf3b2249fcf4053e72c5a236389dceff6a9f17383e03410051352073db275a936627101d1f7f6d2840e7de801c24ef9070005b3fcd6", @typed={0x6c, 0x5a, @binary="73e591adb3b19037d7227dc6413ddcfeb6bb392fb7e1a8ebfe0a44b744dcce9953e9aaa2c1277dc1941ff9520b895f6c53b2b1db4e5f210d76226e80c83c2f827621e48cd255e36781aa51c0ef660328c7232dfa3db73015cbb55d82a2245d853bbe1466568a69"}]}, @nested={0x14, 0x15, [@typed={0x8, 0x23, @uid=r4}, @typed={0x8, 0x4b, @str='\x00'}]}]}, 0x139c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) fchdir(r0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:23 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000001c0)={'filter\x00', 0x50, "0b1c46fb27f85769f1a6391169c2e6be3653752eb97fbd1e05c4d585099a60f76c5717846a115d7652ce36222d8b9e5777c08db33672cad97e71727f4b6a349fb36c7fa44bf7c66cf522abe0a1cfce3d"}, &(0x7f0000000140)=0x74) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x1, 0x0) recvfrom$ipx(r1, &(0x7f0000000280)=""/199, 0xc7, 0x10040, &(0x7f0000000380)={0x4, 0x0, 0x80000000, "b21b67fd7096", 0x3}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000004ff4)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000000180)={0x6}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000000100)) epoll_wait(r4, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/06/03 18:09:24 executing program 2: semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000000)=""/166) r0 = semget$private(0x0, 0x3, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f00000001c0)={0x2e, @rand_addr=0x40, 0x4e24, 0x4, 'lblc\x00', 0x0, 0xf7da, 0x69}, 0x2c) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000000c0)=""/144) 2018/06/03 18:09:24 executing program 5: modify_ldt$read_default(0x2, &(0x7f0000000000)=""/16, 0x10) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000340)='/dev/md0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000500), &(0x7f0000000100), &(0x7f0000000300), &(0x7f0000000480)) ioctl$HDIO_GETGEO(r1, 0x80081270, &(0x7f0000000080)) 2018/06/03 18:09:25 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000003900)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x1b, "af5bb13e566424616b8b69b79e468088e6ce3b53dbd4fb157ec85e"}, &(0x7f0000000240)=0x23) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003840)={r1, 0x3f}, &(0x7f0000003880)=0x8) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000003780)=[{{&(0x7f0000000040)=@in={0x0, 0x0, @dev}, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/247}], 0x0, &(0x7f0000000280)=""/4096}}, {{&(0x7f0000001280)=@nfc, 0x0, &(0x7f00000025c0)=[{&(0x7f0000001300)=""/50}, {&(0x7f0000001340)=""/78}, {&(0x7f00000013c0)=""/81}, {&(0x7f0000001440)=""/67}, {&(0x7f00000014c0)=""/62}, {&(0x7f0000001500)=""/188}, {&(0x7f00000015c0)=""/4096}], 0x96, &(0x7f0000002640)=""/56}}, {{&(0x7f0000002680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x0, &(0x7f0000003700)=[{&(0x7f0000002700)=""/4096}], 0x0, &(0x7f0000003740)=""/30}}], 0x40000000000033b, 0x0, &(0x7f0000000000)={0x77359400}) 2018/06/03 18:09:25 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) r2 = dup(r0) read(r2, &(0x7f00000005c0)=""/108, 0x6c) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000640)=r2, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000140)=@nat={'nat\x00', 0x1b, 0x5, 0x418, 0xd0, 0x1a0, 0xffffffff, 0x0, 0xd0, 0x380, 0x380, 0xffffffff, 0x380, 0x380, 0x5, &(0x7f00000000c0), {[{{@uncond, 0x0, 0x98, 0xd0}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x8, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xb}, @gre_key=0x100, @port=0x4e22}}}}, {{@uncond, 0x0, 0x98, 0xd0}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x10, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @icmp_id=0x64, @port=0x4e22}}}}, {{@uncond, 0x0, 0x98, 0xe0}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x12, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @icmp_id=0x65, @gre_key=0x1}}}, {{@ip={@broadcast=0xffffffff, @rand_addr=0x20, 0xffffffff, 0xffffffff, 'sit0\x00', 'bridge_slave_1\x00', {}, {}, 0xff, 0x2, 0x2}, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x200, 0x240}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x1, 0x1, 0x6}, {0x101, 0x2, 0x5}, {0x1, 0xffffffff, 0x5}, 0x7, 0xe1f}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x478) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x8010, r0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x8) 2018/06/03 18:09:25 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff00", 0x6002}) pread64(r0, &(0x7f0000000380)=""/204, 0x83, 0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000240)={0x0, 0xfffffffffffffcf2}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r2, 0x7, 0x80000000, 0x4, 0x0, 0xccf8}, &(0x7f0000000340)=0x14) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x400000) r3 = socket(0x11, 0x100000803, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000003440)={'ifb0\x00', 0xa1fd}) 2018/06/03 18:09:25 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000002c0)={'raw\x00', 0xf5, "2320995828de18666b7ac1a002c09fdea086c0621dd65d837d0b50e5000e3fc4370a3baca796e983e2c7b6eb91e53091a413ff3e779c84c1c5d3db78da3f1bc48102326f622ba04e71e0fb42285c1b55d09f5d55a627bb18b3eb3b2aaac523868c69b512dcef569643aba186e2952ec142ca716b62d52ce008ddb201f143b32b965aebcc345501cb4cb7b53a73c816f1f18a858260d7fde0f7ce8bfb035e35ab6859b16e1317c3770281a7c7c5e7d0f9c63dac49ba3bbf30df1c2536994ea5b8c5a15316486c4356526cce9b24b18f79a25fd5d32616d51f71d9014ea23973b1ce186ee14627614e5974886fc3c83b1321afcb4313"}, &(0x7f0000000100)=0x119) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xaf758c7ada586ff3, &(0x7f0000000140), &(0x7f00000001c0)=0x4) r1 = semget(0x1, 0x3, 0x2) semtimedop(r1, &(0x7f0000000000)=[{0x3, 0x5b, 0x1800}, {0x1, 0x400, 0x800}, {0x3, 0x1, 0x1800}, {0x1, 0x7fffffff, 0x800}, {0x3, 0x80000000, 0x1800}, {0x6, 0x7, 0x1000}, {0x4, 0x22, 0x1800}, {0x2, 0xb1c9, 0x1800}, {0x0, 0xcb3a, 0x1800}, {0x7, 0x9, 0x800}], 0xa, &(0x7f0000000080)={0x0, 0x989680}) syz_open_dev$random(&(0x7f0000000440)='/dev/random\x00', 0x0, 0x40000) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0x11}, 0x7, 0x1, 0x1, 0x8, 0x5, 0x1, 0x8000}, &(0x7f0000000400)=0x20) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000200)=[{0x7, 0xfffffffffffffffb}], 0x1) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:25 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x100) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[{0x3, 0x79bbe0c7}, {0x3, 0x80000000}, {0xc}, {0x8, 0xa1}, {0xa, 0xa0}, {0x4, 0x2423}, {0x2, 0x8000}], 0x7) sendmmsg$unix(r0, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x5a6d8d97750cae5e) r2 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x0, 0x10d200) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000140), 0x4) 2018/06/03 18:09:25 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000440)="1000f0ffdd9a1bf97b539eb828be8d4194c59846f3", 0x15) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x8002) modify_ldt$read_default(0x2, &(0x7f0000000140)=""/188, 0xbc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}, [0x23, 0x5, 0xf890, 0x5, 0x5efc, 0x1, 0x2, 0x3, 0x9, 0x5, 0x0, 0x0, 0x2, 0x800, 0x5]}, &(0x7f0000000300)=0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000003c0)=""/10, &(0x7f0000000400)=0xa) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000340)={r2, 0x17, "053f570dc1270befcd63c25a5284ab1dd1c8f44f6dc892"}, &(0x7f0000000380)=0x1f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1ff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000100)={r3}, 0x8) 2018/06/03 18:09:25 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000180)={0x9}, 0x4) r2 = memfd_create(&(0x7f0000000000)='em0)\x00', 0x1) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000100)=0x8) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f00000000c0)) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000002200090100000000000000000500000008000ae4c3000000"], 0x1c}, 0x1}, 0x0) 2018/06/03 18:09:25 executing program 5: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) r1 = dup3(r0, r0, 0x80000) write$cgroup_pid(r1, &(0x7f0000000080)={[0x34]}, 0x1) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x61d}, 0x8) sendto$inet(r0, &(0x7f00000000c0), 0x102df, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x0, 0x2}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'lo\x00'}, 0x18) ioctl(r2, 0x800000000008982, &(0x7f0000000000)) [ 147.195119] device ifb0 entered promiscuous mode 2018/06/03 18:09:25 executing program 4: unshare(0x200) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x800) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000080)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0xca, 0x0, 0x3, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000100)={r1, 0x200}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000000140)=""/94, &(0x7f0000000000)=0xfffffffffffffead) [ 147.259813] 8021q: VLANs not supported on lo 2018/06/03 18:09:25 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x3, &(0x7f00000001c0)="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") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 147.319895] 8021q: VLANs not supported on lo 2018/06/03 18:09:25 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200000, 0x114) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00000000c0)={{0x10001, 0xfffffffffffffffb, 0x3, 0x5, 0x100000001, 0xa0000000}, 0x0, 0x8, 0x9}) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000040)={[{0x2f, 'cpu', 0x20}, {0x2d, 'pids', 0x20}, {0x2f, 'pids', 0x20}, {0x2b, 'cpu', 0x20}, {0x2d, 'pids', 0x20}]}, 0x1c) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) mprotect(&(0x7f000044f000/0xd000)=nil, 0xd000, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000000)={@reserved=0x1}) 2018/06/03 18:09:25 executing program 2: bind$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, "e91f7189591e9233614b00"}, 0x6e) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") bind$unix(0xffffffffffffffff, &(0x7f0000000280)=@abs={0x1}, 0x6e) socket$netlink(0x10, 0x3, 0x80000000004) write(r0, &(0x7f0000000000)="29000000140005b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) 2018/06/03 18:09:25 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000180)=0x3ce) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000140)=0x14) 2018/06/03 18:09:25 executing program 5: syz_emit_ethernet(0x3e, &(0x7f00000012c0)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3, 0x7}, @lsrr={0x83, 0x3, 0x9}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000080)) r0 = getpgid(0xffffffffffffffff) ptrace$setopts(0xffffffffffffffff, r0, 0x80000001, 0x10) 2018/06/03 18:09:25 executing program 7: r0 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) socketpair$inet(0x2, 0x80007, 0xff, &(0x7f0000000ec0)={0xffffffffffffffff}) r3 = dup3(0xffffffffffffffff, r2, 0x7fffe) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000000dc0)={@dev}, &(0x7f0000000e00)=0x14) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="7f70090000003fafaae3f9bc136c766704a5ef3b6849781b8f1aa2ca0b88fd150539c9e21134a56d837847753f59582bbbd11d0ded5ffcd23301c03340a657f04a47ba06ecc124aea32829ecde33e7325a16adcf52685b7dda3c80ea21a58468bc32e509f6bfd8a94668a0ba9ba6f25f83bc1f9462226698391d8f611d35e3082b4cd287469788f2a57232f2ba572df8b1df26411769a47b28649c6ab2481ded6410195063918252ee968c6e28747e2f85184e62e678e6e910fc28ba81c4a628ad1495c7c60086f5", 0xfffffffffffffddf, r4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfa}, &(0x7f0000000680)=0xa) ioctl$BLKSECDISCARD(r3, 0x127d, &(0x7f0000000e40)=0xffffffffffff8001) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0xd0, r4) io_setup(0xd973, &(0x7f0000000080)) socket$rds(0x15, 0x5, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r5, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) setsockopt$inet6_opts(r5, 0x29, 0x37, &(0x7f00009f1000)=@fragment, 0x8) r6 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r6, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") sendto$inet6(r5, &(0x7f00001e2000), 0x2000, 0x0, &(0x7f0000f14000)={0xa, 0x4e21}, 0x1c) getpid() openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x2000, 0x0) mq_open(&(0x7f0000000400)='\'em0\x00', 0x42, 0x110, &(0x7f0000000440)={0x6, 0x3, 0x1, 0xffffffffffffffff, 0x5, 0x5, 0x9, 0x2}) openat(0xffffffffffffff9c, &(0x7f00000009c0)='./file0\x00', 0x42, 0xc2) mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r7, 0x800000010d, 0x0, &(0x7f0000d14ffc)="02f9ffff", 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/hwrng\x00', 0x10001, 0x0) syz_open_dev$sndmidi(&(0x7f0000000b00)='/dev/snd/midiC#D#\x00', 0x7, 0x400) socket$inet6_sctp(0xa, 0x1, 0x84) syz_open_dev$vcsn(&(0x7f0000000c00)='/dev/vcs#\x00', 0xffffffff00000000, 0x10000) socket$nl_generic(0x10, 0x3, 0x10) 2018/06/03 18:09:25 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047033007d82c99240970") fgetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000080), 0x0) 2018/06/03 18:09:25 executing program 3: r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x18) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000200)=""/29) r1 = socket$inet6(0xa, 0x1000000000003, 0x8) ioctl(r1, 0x8912, &(0x7f0000000040)="0047a00107d82c99240970") r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000100)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000028000100000000000000000001fb00000c00000002410000"], 0x1}, 0x1}, 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x80, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000080)='./file0\x00', r3}, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000000)=0x100, 0x4) 2018/06/03 18:09:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) getsockname$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000001400)=@getlink={0x48, 0x12, 0x201, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, [@IFLA_INFO_KIND={0x4, 0x1, 'eth1eth0em1%lo!lokeyringppp0,\'\x00'}]}]}, 0x48}, 0x1}, 0x0) read(r0, &(0x7f0000000180)=""/138, 0x8a) 2018/06/03 18:09:25 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='vegas\x00', 0x6) readv(r0, &(0x7f0000000000)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x2) recvmsg(r0, &(0x7f0000001c00)={&(0x7f00000019c0)=@hci, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001a80)=""/80, 0x50}], 0x1, &(0x7f0000001b40)=""/150, 0x96}, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="2add1690f1d7e9e1477ccce6ac1715bee478b02609f48654ad41a731068a112470cc1400b2e8891acfda662aef1595d502e319e8ec03c1d036adfc5be0225c8baa65e48dd0503f4b208427652d441311763bc5eedd71586e9c53427186aec0e5f652f1a2d05f118dfe88e6852441aace6b77aa6bc36fee9ea6f0435c1a16a837a16e", 0x82}], 0x1) 2018/06/03 18:09:25 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00002dfff8)='pagemap\x00') preadv(r0, &(0x7f0000b24fb0)=[{&(0x7f0000830000)=""/4096, 0x1000}], 0x1, 0x400000000000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/06/03 18:09:25 executing program 7: bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e1e}, 0x10) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000000c0)={0x7, 0x9a03, 0x0, 'queue1\x00', 0x2}) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000180)={'veth0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/06/03 18:09:25 executing program 1: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={"657267c71ac977ead9c300"}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x14, &(0x7f0000000040), 0x50) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400, 0x0) accept4$nfc_llcp(r1, 0x0, &(0x7f0000000080), 0x0) 2018/06/03 18:09:25 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) r1 = accept(0xffffffffffffffff, &(0x7f0000000080)=@un=@abs, &(0x7f0000000100)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200040}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r2, @ANYBLOB="0008bde8d9755f10cb54fd32093fd3bc2bbd7000fbdbdf250f000000300003001400060000000000000000000000000000000000080004000000000008000500ac1414aa080004007a00000008000400f7ffffff0c000100080001000a0000005800030014000600fe8000000000000000000000000000aa08000500e000000208000500ac1414aa140006000000000000000000000000000000000014000600ff02000000000000000000000000000108000500ac1414170800"], 0xc0}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/06/03 18:09:25 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0xfffffffffffffffd) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x40400) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400008}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1d4f74fa", @ANYRES16=r3, @ANYBLOB="100e2dbd7000fbdbdf250100000008000500720a0000080005007f000000080005000800000008000500010000002000030008000500ffffffff140002006970365f7674693000000000000000000800060000800000"], 0x5c}, 0x1, 0x0, 0x0, 0x40814}, 0x80) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/06/03 18:09:25 executing program 4: set_thread_area(&(0x7f0000000000)={0x0, 0x20101800, 0x4000, 0x7f, 0x5d, 0x6, 0xf38a, 0x19, 0x2, 0x6}) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400402, 0x0) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000080)) splice(r0, &(0x7f00000000c0), r0, &(0x7f0000000100), 0x7, 0x2) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000140)='/dev/md0\x00', 0x400800, 0x0) r2 = accept$inet6(r0, 0x0, &(0x7f0000000180)) r3 = openat$cgroup_type(r0, &(0x7f00000001c0)='cgroup.type\x00', 0x2, 0x0) rt_sigsuspend(&(0x7f0000000200), 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x100000001}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r4, 0xe73}, &(0x7f0000000300)=0xc) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000340)=0x2, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000380)={@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x3, 0x0, 0x2, 0xf26, 0x3}, 0x20) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000003c0)=""/37, &(0x7f0000000400)=0x25) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000440)=""/31) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000480)={r4, @in6={{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}}, 0x8, 0x7}, 0x90) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000540)=0x1, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000580)={r4, @in6={{0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x4, 0x7, 0x3, 0x0, 0x86}, 0x98) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000640)={r0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000680)=[{0x4, 0x803c}, {0x0, 0xfffffffffffffc00}], 0x2) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f00000006c0)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000700)=0xb38, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000740)=0x4, 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000780)) r5 = accept4$alg(r0, 0x0, 0x0, 0x80000) r6 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000c00)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000d00)=0xe8) getgroups(0xa, &(0x7f0000000d40)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) sendmsg$unix(r0, &(0x7f0000000e40)={&(0x7f00000007c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000b80)=[{&(0x7f0000000840)="47ffd80422b846b310cb4c21bd0d56a83083cb7a1b687f11ac183ef159600cc1167bea382e13eb8238d1846983dbff6179262bcdd1784ddeb02921e459321a2cd7c6f5b3d7281acbf34de57a159e6f653926d9def19e3a2ff23f33b4d5eca24054c87f", 0x63}, {&(0x7f00000008c0)="d6b511a7da2c40cb1d", 0x9}, {&(0x7f0000000900)="31d0f0d1d67e33934fdeabd923ffc0595312279ec138614098ac41023ee8f095f0e82ed650037a6ef9911062ed03d152bbe270f9476c75b68ad78fbc8320738e5a279d6a7fec75d6f0ffb7303b4d6cba19a1e12c542e11466682d894ac13a80879018a1a2c20", 0x66}, {&(0x7f0000000980)="36cf47347c169f07d4c743e8d41d8255da8a280234b35deb12421a0e170be176aae75aa9aba753dc825e4e5c422ffb6bb3437fb71698ee60449f9dbefb141db5734143dd44e90c710ef5b9ad5fb17ca4a5b032fdfbc0930bc275d06a0ec28f575a85c111a5d359694f52bbf56071af4e901bee79afe88c4d785cf4a436f713751e87dc2dd51202f3ac133de8e660ea5f5f7ca009fef67f9363747d4408f850115c83d6b90fa4e55cc0c90a3e0848c01d385d8f6dc1744dbfd363a21e74df7d963204cefaa3bcaca6f888451cbe", 0xcd}, {&(0x7f0000000a80)="5c56ecf3eadd98b16d8c7ac3a5bac337debb64f7aa917b2f0f690e700922497a6e7fbddc97b59e733c669d154b552cd0b56344cb4a9cf79a59cd5454fd79858d01560f2698ea3a0eb19ab49f87cff9611b969315ead4895a60a683d38ab2ad036800f6670f257d929913f0a0e7cb590d24bb503db1ad6e9b18473024ff5a8ee39c5f", 0x82}, {&(0x7f0000000b40)="6a83be6f59f143bfce9ab89e5173b9a8835de945dbe92f6c0c412980c4eb121936e280dd91f634dfeee6ee816efc5499f4a21e4bd44c5060165c7daa2441", 0x3e}], 0x6, &(0x7f0000000d80)=[@rights={0x28, 0x1, 0x1, [r5, r0, r1, r5, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r2, r3, r2, r2, r5, r1, r3, r2]}, @rights={0x28, 0x1, 0x1, [r2, r1, r2, r3, r5, r2]}], 0xa0}, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000e80)={0x8, 0x0, {0xffffffffffffffff, 0x3, 0x4c, 0x2, 0x5}}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000f00)={{0xa, 0x4e23, 0xcbc, @loopback={0x0, 0x1}, 0xffffffffffff39f4}, {0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x3, [0x1ff, 0xfffffffffffffff7, 0x1ff, 0x7, 0x0, 0x0, 0x6e21, 0xe0]}, 0x5c) [ 148.033467] sock: sock_set_timeout: `syz-executor1' (pid 10070) tries to set negative timeout 2018/06/03 18:09:26 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00000000c0)="35eb9e24", 0x4) delete_module(&(0x7f0000000080)='#\x00', 0xa00) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast1, @multicast1}, &(0x7f0000000040)=0xc) 2018/06/03 18:09:26 executing program 2: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8924, &(0x7f0000000080)={"626f6e643a000400000000000000006f"}) [ 148.081209] sock: sock_set_timeout: `syz-executor1' (pid 10078) tries to set negative timeout 2018/06/03 18:09:26 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/06/03 18:09:26 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0xa400, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) getsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) exit(0x7) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) getsockname$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl(r4, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x0, 0x8) 2018/06/03 18:09:26 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) io_setup(0x80000000, &(0x7f0000000080)=0x0) r3 = dup3(r0, r0, 0x80000) r4 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0x3ff, 0x2) io_submit(r2, 0x2, &(0x7f0000000400)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x8, 0x9, r0, &(0x7f00000000c0)="6bfffb06b0104232c8ae7ffade2f19631dce9ef7ef5f585ab6b1cf2dc9c89e933900560b61bfc2766ff4242827c9f181cb08645fa8adb3ca71b94d89861b9915c80c244da6175e0f8a3157ff11ccffc9745652fa288b9bfc4ad587e2833fcf7c3f53a02408eaedc5b1b0368abc20a72e6b77937af57b489f348eeae3c04a5785d320b3e425795f131629f417c7ab1be47e0f56c99adc1c63", 0x98, 0xc46c, 0x0, 0x0, r3}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x3, 0x0, r1, &(0x7f0000000280)="c59a8b8acacbf0bfe9076e5b6b832ccaafc095456b43c2e0710e4668613cf9885ffc782de96e4d2ce4f4854789894b9c0aac2cd047b28e69f45cf61fdc9cc19b924dfbb0210aac0c6522400e159a0c16242671f15dff32a2ee364dd5ecca90722eee0bf2201607f719ab046bd795593756f965a0b90a6059f2be1bead2149b844a2b804a6b46ef8ca67e02ac722540aaaaea9da65219f11ac8d89017d7c56932934ba8e049f6093e94dda15e278ba7ae713cad4619fad5fa316cf030555350e36b2a3692c44ff11b8047d3d579733be676e92be2c1f6e00f9715e4aadc190932d431", 0xe2, 0x5, 0x0, 0x1, r4}]) ioctl(r0, 0x890e, &(0x7f0000000440)="af26f50af47f05eb314500") write(r0, &(0x7f00000001c0)="130000001000ffdde200f49ff60f050000230a009d000000119dc53022e5f9ec364f0000c0ff030000001c24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefbb693d8a0c8efc28ceb4ec3ff429592e5de7e4f28bca763acd06f40ad03226af55e3129849ae2d726cf46a629bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d916c00000000", 0xb1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r5) 2018/06/03 18:09:26 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00000001c0)=""/4096) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet6(r3, &(0x7f0000000280), 0xa5, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xffffffffffff9818, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) socket$inet6(0xa, 0x805, 0x7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r5, @ANYBLOB="ff010700610004003f00ffff070005000af4"], 0x16) 2018/06/03 18:09:26 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) r1 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r1, &(0x7f00000007c0)=';', 0x1) connect$vsock_dgram(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r1, 0x0) sendmmsg(r1, &(0x7f0000000000), 0x0, 0x4040094) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000740), &(0x7f0000000780)=0x20) [ 148.369821] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/06/03 18:09:27 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x1, 0x80) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xa, 0x10, r0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000000480)={0x10}, 0x1, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="b2aa00fa1c00fdff03002000000000cb8a2bbc39"], 0x297}, 0x1}, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000080)) readv(r2, &(0x7f0000000780)=[{&(0x7f0000000680)=""/197, 0xc5}], 0x1) 2018/06/03 18:09:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) dup3(r1, r0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7c, &(0x7f0000000140), 0x8) 2018/06/03 18:09:27 executing program 0: setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x6, 0x0, "1f62e2eb0551c29502de87425c5b5389f1f50b70a4e1db4ccdd29a011d543b0a829a612fe71280942b88c07163a38bc0617c930925bd3bb54629856f02bf96bcc5eb6d4d8965452f33383559668603bc"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000440)={@in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x5, 0x0, "ba7e305b22384b108388d9c36c33d1aac65804755ca97d0cd1b2412971046b90ce1ebd5e0d73b3bc146917d762360009e2ba8f50a5e71990db0af1cb609cfcf83cb080729bcdeffbe600f9937223e174"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x1, 0x0, "111d6c1ba6050dd77cf3f2f09d1cb02a25988f1ea9c5be7d9801641c99b0def45ac625ada3316175a9d341111c181811e12c196e1ab99946e5e47e0594e415670d1330cd611c3974c55bb4d50000e111"}, 0x37b) r0 = open(&(0x7f0000000100)='./file0\x00', 0x20000, 0x84) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x4e23}}, 0x0, 0x4, 0xfffffffffffffffc, "aee3e02177a8b390566b42fa09f1a3762d791ee4f4b438301ef0512cdb0500608905a2b845dc84fb52db92b78b7765b975d3bcdadc185e585e9e3ac2451f000093a39d4502f90359bd12e440e02d30ee"}, 0x17d9) close(0xffffffffffffffff) 2018/06/03 18:09:27 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r2, &(0x7f0000000100)=@un=@abs, &(0x7f0000000180)=0x80) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000001c0)=0xfffffffffffffffc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000380)=0xe8) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', 0x6000, r3, r4, 0x20, 0x2, 0x200080) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000480), &(0x7f00000004c0)=0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000500)={0x100, 0x7, 0xa9, @empty, 'vcan0\x00'}) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) r5 = eventfd2(0x8, 0x801) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000600)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ptmx\x00', 0x80000, 0x0) setns(r0, 0x20000) socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000680)=0x7ff) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000006c0)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000700)={r7, 0x80000, r0}) getsockname$inet(r0, &(0x7f0000000740)={0x0, 0x0, @broadcast}, &(0x7f0000000780)=0x10) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000007c0)=0x3, 0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000840)={&(0x7f0000000800)=[0x34, 0xfb6, 0x6969, 0xffffffff, 0x7fffffff, 0x1, 0x3ff, 0x1000, 0xfff], 0x9, 0x100000001, 0x401, 0x80, 0x100000001, 0xe6, {0x1, 0x8, 0x1, 0x9, 0x4, 0x401, 0x9, 0x6, 0x5, 0x2919, 0x3, 0x3ff, 0x5, 0x6, "28b677be5da82a24c7885525fa3953561026b4ec49f89a778bd9f430e251076a"}}) fremovexattr(r0, &(0x7f00000008c0)=@known='system.advise\x00') r8 = shmget(0x0, 0x3000, 0x54000081, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_STAT(r8, 0xd, &(0x7f0000000900)=""/100) fsync(r5) setsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f0000000980)=0xa, 0x4) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000b40)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000a40)={0xac, r9, 0x200, 0x70bd26, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000000}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_team\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x20048080}, 0x1) 2018/06/03 18:09:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424ada75af1f02acc7edbcd7a071fb35331ce39c5a00000000") fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000100)="2f0409004bddd9de91be10eebf000ee9a90f798058439ed554af1f02acc7edbcd7a071fb35331ce39c5a0000000000000000080000000000000000000aaad955a3c93f9d248b46a7c99eb35b406bf918ff01739e56187b2db8f1074424745271062042fb3808186e0a837132f9108c583073a4ca94b3e4e58717fe2b659fa3903c7b73bd66b83f5ecc0a7361257896883f1b43ff4ec0a1e336b92f705461af0b60825a7834ffd0a7339d85c51b8db7b4c0e4f40953dd2d9f2110f04c9fdf8489eaa996", 0xc3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xe75, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r1, 0x80000000}, 0x8) 2018/06/03 18:09:27 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0xaa6000)=nil, 0xaa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000015ff8)={0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x33, &(0x7f0000abaff9)={0x3, 0xfff}, 0x10) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f00000000c0)={@rand_addr=0xf7, @dev={0xac, 0x14, 0x14, 0x16}}, 0x8) 2018/06/03 18:09:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0xffffffffffffff7f) r1 = dup2(r0, r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='highspeed\x00', 0xa) 2018/06/03 18:09:27 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.swap.current\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000200)=0x40, 0x4) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") finit_module(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00', 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/raw6\x00') ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000080)=""/62) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000000)) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:27 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000000)='stat\x00') sendfile(0xffffffffffffffff, r2, &(0x7f00000000c0), 0x80000002) 2018/06/03 18:09:27 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x599, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0xffffffff, 0x0, 0x8, 0x1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xf6, "3ff623f79ece4bb98c2302fa577f8cb137070f9df86ea69f1601db2ad5319ea581358a9d4a1049a79cc6598b6ef2635a00be86d6d199d95739d5122c6af85ada9911c80e7d443bd8debd2073609e8005b87df7af6e6907002a85586b71d9a36eb443756e59fa54d108553b87b2d30b4fc0434e8b8db1898cd5e8c32794268bff4f3fbe8355a475bbe6aaca4cd48ae575ebc3d496c7fcca1afba1f0fa985ce543593a89acb648dbf1fdeaf0a996d1bd78865e887ff1c50efd9964245d27b36bbe341201b4173d543d4e899cb925e707cb7e620fa9fa4e38ed6324ec9ae272e834b39cd4fcb838aad08e092744d38758e9898d8639fe14"}, &(0x7f0000000180)=0xfe) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x4}, &(0x7f0000000200)=0x8) removexattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@known='com.apple.FinderInfo\x00') setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000002c0)=0x14, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000300)={0x9, 0x1, 0x7fff, 0x6, 0x7}, 0xc) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000340)={@my=0x0}) getsockname$inet6(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x1c) set_mempolicy(0x1, &(0x7f0000000400)=0x2, 0x101) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000440)={0x1, 0xa7}) ioctl$KDDELIO(r0, 0x4b35, 0x2) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000480)=0x72, &(0x7f00000004c0)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000500)={r2, 0xff}, &(0x7f0000000540)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000580)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0x100000000, @empty, 0x4}], 0x2c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000005c0)={r1, 0x7, 0x20}, &(0x7f0000000600)=0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000640)={'tunl0\x00', 0x2000}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000680)) r4 = getuid() stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)='./file0\x00', 0x2001, r4, r5, 0x5, 0x3, 0x800000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000840)=@file={0x0, './file0\x00'}, 0x6e) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000008c0)={0x3ff, 0x4, 0x4, 0x9ceb, 0x61d6e2c1, 0xfff, 0x800, 0x3, 0x3, 0x401, 0x2, 0x800}) r7 = socket(0x8, 0x6, 0x884d) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000900)={{0x66, 0xff0a}, {0xfffffffffffffffa, 0x4}, 0x68f, 0x0, 0x7}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000980)={r3, 0x9, 0x3, [0x192dbac, 0x1, 0x0]}, 0xe) ioctl$sock_ifreq(r6, 0x0, &(0x7f00000009c0)={'gretap0\x00', @ifru_flags}) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000a00)) ioctl$sock_inet_tcp_SIOCINQ(r7, 0x541b, &(0x7f0000000a40)) 2018/06/03 18:09:27 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x1b0b3ace4a554ea, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x61}, [], {0x95}}, &(0x7f0000000100)='GPL\x00', 0x200003ff, 0xfb, &(0x7f0000000000)=""/251}, 0x48) 2018/06/03 18:09:27 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x81ff) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x12, r2, 0x0) mlock(&(0x7f0000006000/0x2000)=nil, 0x2000) fcntl$setflags(r1, 0x2, 0x1) fallocate(r1, 0x3, 0x0, 0x80000000) 2018/06/03 18:09:27 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={0x0, 0x2710}, 0x10) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x1) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:27 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pkey_mprotect(&(0x7f0000154000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x200002, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x200000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x7, 0x5, 0x80000001, 0x7c1, 0x100000001, 0x61, 0x4, r3}, 0x20) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000080)={0x8, 0x1, 0x3, 0x4, 0x80, 0x3}) r4 = openat$cgroup_type(r1, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) preadv(r4, &(0x7f00000002c0)=[{&(0x7f0000001400)=""/252, 0xfc}], 0x1, 0x0) 2018/06/03 18:09:27 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={r1, &(0x7f0000000100)=""/47}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000180)=""/110, &(0x7f0000000200)=0x6e) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000280)={&(0x7f0000000240)=[0x9, 0x2, 0xff, 0x0, 0x20, 0x512], 0x6, 0x9, 0x20, 0x7ff, 0x3f, 0x1, {0x777, 0x6, 0x5, 0x4, 0x9, 0x1, 0x5, 0x800, 0x1, 0x9, 0xfeb, 0x4a0c, 0x400, 0x8, "9b7eb7449a52afd397a0a3910c596e4ae3383570e63ddda56214661eca219292"}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x80000001, 0x7, 0x1f, {}, 0x40, 0x5}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x20000, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f00000003c0)) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000400)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000440)={0x1, {{0xa, 0x4e24, 0x8c, @dev={0xfe, 0x80, [], 0x17}, 0x4}}}, 0x88) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000000500)=""/4096) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000001780)={0x1, 0x0, &(0x7f0000001500)=""/237, &(0x7f0000001600)=""/103, &(0x7f0000001680)=""/225, 0x5000}) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f00000017c0)={0x2, {{0xa, 0x4e23, 0x0, @empty, 0x37c}}}, 0x88) ioctl$VT_WAITACTIVE(r3, 0x5607) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000018c0)={0x3, &(0x7f0000001880)=[{}, {}, {}]}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001940)={r0, &(0x7f0000001900)}, 0x10) connect$bt_l2cap(r0, &(0x7f0000001980)={0x1f, 0x400, {0x41c9, 0x7, 0x1, 0x8, 0x401, 0x100000000}, 0x5, 0x14}, 0xe) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000019c0)=0x0) sched_setaffinity(r4, 0x8, &(0x7f0000001a00)=0x9) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001a40)={r3, 0xffffffff, 0x3, "f8d256ec5722513d2522419f449793a620d86802757ef5fb849b7f2cdd2c5d753263b29ad32cc6887dcb0813279e0304da21708f5c12766d029fde312e6367ffd8f4fc5830e949ed5aab280904d2d2c481841051bdf24d17a3d0abb6e5a7374ea7d2882a08f3d850564d0a2803ecbb15d492419798de17aa93af03f53250"}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000001b00)={0x0, 0x1, 0x20}, &(0x7f0000001b40)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001b80)={r5, 0x8, 0x2, 0x0, 0x40, 0x5}, &(0x7f0000001bc0)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000030c0)={0x0, 0x0}, &(0x7f0000003100)=0xc) fstat(r3, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003240)='./file0\x00', &(0x7f0000003280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000003580)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000003680)=0xe8) getgroups(0x6, &(0x7f00000036c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003700)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000003800)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003840)={0x0, 0x0, 0x0}, &(0x7f0000003880)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003bc0)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000003cc0)=0xe8) fstat(r3, &(0x7f0000003d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000003d80)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000003e80)=0xe8) lstat(&(0x7f0000003ec0)='./file0\x00', &(0x7f0000003f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003f80)={0x0, 0x0}, &(0x7f0000003fc0)=0xc) fstat(r2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000004180)=[{&(0x7f0000001c00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002e40)=[{&(0x7f0000001c80)="3192c31569c0d1ebcb392c482306a4bf70d5d3094423f00b8bc9b3638ed6df3f67eafa9647427cfc1e141b0bcaca241aece847c1175ced8663bd778b9b8c50f826b39f3013bf88557d1bc131b255ee84232d8c1bd2c55c9558167973f017248131fcf0e1ddc3171b3f49f504f9f3b319af6eaa7dcd171eb8e7bf3fa696e77adfda404bacdde9dcbbd69178cd1da3158eea87d9065772014c7129848b6a4dae8abc277765f924d8449cf54d99f25531ba383146b3e41fcdc4020d125ae6699260c31fef8c650f89f003178e6377", 0xcd}, {&(0x7f0000001d80)="c1291730a6e0835661826c82e7391c346a6b36ac4b2a80b49ca4b99271f73f644348304a8fb6536ff6db9db1649f4d27f8ee9ea0e6a4da75a682e7b1d4c5c0c68e6b7ea28ca3ea428e5ae212aad29f0cd75389404610c1ab904293e8e15842f6747bfbc1c1f0c8ba6f91e517219b601941a86104df60ac0cd4e0a5a745ea775174c27bdacd1dad0a344b476c1fe28818c1ef5b5228", 0x95}, {&(0x7f0000001e40)="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", 0x1000}], 0x3, 0x0, 0x0, 0x4}, {&(0x7f0000002e80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003080)=[{&(0x7f0000002f00)="2d74c5e2cd2a85b83b24842a875f91cd8b68d1d3a99f7706e2", 0x19}, {&(0x7f0000002f40)="22fd73f7c2fdb0334593b3919defeb0715172d11532ba5220f4967b7", 0x1c}, {&(0x7f0000002f80)="f664d29f9247ec48839a425c2df1b9f88649e991fc7b0b9d749fd62d941ce197d1ee4a5eadcc0d8ae6547c8c3a6c30312b63c49110d48df788662a802588ad90ad8d0641e6b7619dc8d97a3107a6ab232ee2664cdbdc", 0x56}, {&(0x7f0000003000)="48e8354dd4ae52b8130a1147f63e9804dc6223029f4efaa25fee5e4bcc181045b89e9d848a59d10cdc6119f2c07722f7f97e6094e1fc8f4a7f61990327185df74ede2fc0d2ea4859bb291362cd277aedfad6df2602b2e6bbd01e789de25352ef726a52e312fd8552da736d2de803f60daf22b94b4559fc356cce8a128b7b", 0x7e}], 0x4, &(0x7f0000003300)=[@rights={0x18, 0x1, 0x1, [r3, r0]}, @rights={0x20, 0x1, 0x1, [r3, r3, r2]}, @cred={0x20, 0x1, 0x2, r4, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r3, r0, r2]}, @cred={0x20, 0x1, 0x2, r4, r8, r9}], 0x98, 0x810}, {&(0x7f00000033c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000003540)=[{&(0x7f0000003440)="f0694e007bf60d695f4092e6673fbb2273389d3ae3fcf36984a4e51e9023860c3b5e15472ee1480aa6e6cf8ab6e8bd80e2bde860399f723c02632196c963ffa81e5c39144d631caa29a94385259e5c44083c952b14ec1b4d8a41dbea4545264d94ceabc9408210bddf449aa7344a807bac7ebf8a86815a56c92d46bf410b8667911bbebb0057d46b58f121208d29d943e697c132db6bf7a3d19e16f92bd771a6eb36c76824dec83dc08bc61d14fb0ad02c0000e746bedb6e9de635bb299451017f3f1b72717f394ff5b3b070dfc72747e3c2514a2c", 0xd5}], 0x1, &(0x7f00000038c0)=[@cred={0x20, 0x1, 0x2, r4, r10, r11}, @cred={0x20, 0x1, 0x2, r4, r12, r13}, @rights={0x28, 0x1, 0x1, [r2, r0, r3, r0, r3, r2]}, @rights={0x18, 0x1, 0x1, [r3]}], 0x80, 0x20004000}, {&(0x7f0000003940)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000003b80)=[{&(0x7f00000039c0)="ceeb25403ea19f676421663e1d995afb84b5e870ffbde9ab2d2ef1", 0x1b}, {&(0x7f0000003a00)="efcdc4cb4b8b11cf0bfe7458d2f197879c7baa90127b398866df1cceb152da5ab4ecc47193f3e4dde3e0965b7c748740fc91c5caeffb18caf1c1ea8a4ccf65c79c3ae14657980fc804f480a4c4cc009d43f3ed2876e2da9bc020ee", 0x5b}, {&(0x7f0000003a80)="b3c97a4b4459e04389041b71601f032f4315f2e58c9b9bafe5514271eb73a8ed5259d4f597227a1b87e7d8d45f216749b2e0df205953a4d1a9d68de65f70b8f018f29494d1f25859b0f163ceb16d2a94311bf874acc07d591f4df8d51885709dcafb5f041d0e3819478ecb297d5f6a9095d9a5298fb8b67141d6dbd3758225b1d69fecffa975c4a57a403c0353b1c9bddec43b5edb767ef082eea33d49bdc49e35b4a13a4384a5c73a0e0f5b01f1e8c3590569763c5806a636d156f6589242049b311a98595aee2abab08309e28c9b8d3cd95cb40ab6f1b85235f0634b", 0xdd}], 0x3, &(0x7f0000004080)=[@cred={0x20, 0x1, 0x2, r4, r14, r15}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r4, r16, r17}, @rights={0x20, 0x1, 0x1, [r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r4, r18, r19}, @rights={0x30, 0x1, 0x1, [r2, r2, r0, r0, r3, r2, r3, r2]}, @rights={0x28, 0x1, 0x1, [r0, r2, r3, r2, r2, r3]}], 0xf0, 0x4}], 0x4, 0xc805) 2018/06/03 18:09:27 executing program 2: setrlimit(0x7, &(0x7f0000000000)={0x0, 0x8}) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x109080) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000100)=0x200) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) socket$can_bcm(0x1d, 0x2, 0x2) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 2018/06/03 18:09:28 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/06/03 18:09:28 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-256,ctr(camellia))\x00'}, 0x58) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x6daa, 0x4) 2018/06/03 18:09:28 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x10000000, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x50002, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000008}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x3c, r2, 0x700, 0x70bd27, 0x25dfdbff, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc011}, 0x4) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl(r3, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:28 executing program 2: socket$inet6_sctp(0xa, 0x1, 0x84) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1000, 0x32, r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r1, 0x1, 0x24, &(0x7f0000000080), &(0x7f0000000240)=0x4) 2018/06/03 18:09:28 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") clock_nanosleep(0xd41bada5b8b9da45, 0x0, &(0x7f00000002c0), &(0x7f0000000300)) 2018/06/03 18:09:28 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/06/03 18:09:28 executing program 7: r0 = getpid() r1 = creat(&(0x7f0000000040)='./file0\x00', 0x92) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{0x0, 0x7, 0x3, 0x1ff}, {0x2861, 0x400, 0x800, 0x2}, {0x7fff, 0x5, 0x401, 0x8001}, {0x2, 0x5, 0x8001, 0x8000}, {0x8, 0x800, 0x3, 0x2}, {0x40, 0x9, 0x5, 0x3f}, {0xa8a1, 0x2741, 0x7, 0x9758}, {0x1, 0xfffffffffffffffd, 0xeac}, {0x1, 0x2, 0x1ff, 0x6}]}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140)={0x5, 0xc5, 0x1000000000000, 0x80000000, 0x2}, 0x14) r2 = getpgrp(r0) r3 = gettid() rt_tgsigqueueinfo(r2, r3, 0x20000820, &(0x7f0000000000)) 2018/06/03 18:09:28 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x40) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ee3fe0)={{&(0x7f0000013000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) close(r2) r4 = getpgid(0x0) sched_getaffinity(r4, 0x8, &(0x7f00000000c0)) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000000080)) close(r1) 2018/06/03 18:09:28 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) close(r0) sendfile(r0, r1, &(0x7f00000ddff8), 0x0) signalfd(r0, &(0x7f0000000000)={0x8}, 0x8) close(r1) 2018/06/03 18:09:28 executing program 5: socketpair(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000140)=':\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0xffffffffffffffff, r1, 0xa6d, 0x5) 2018/06/03 18:09:28 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400220}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x74, r1, 0x10, 0x70bd25, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x72}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7fff}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x74}, 0x1, 0x0, 0x0, 0x200000c0}, 0x40040) r2 = epoll_create1(0x0) fgetxattr(r0, &(0x7f0000000600)=@known='security.evm\x00', &(0x7f0000000640)=""/4096, 0x1000) r3 = epoll_create1(0x0) close(r2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_tcp_TLS_TX(r4, 0x6, 0x1, &(0x7f00000005c0)={0x303, 0x33}, 0x4) r5 = accept4$netrom(r0, 0x0, &(0x7f0000000080)=0xfffffffffffffedf, 0x80000) bind(r4, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x2, 0x1, 0x2, 0x4}}, 0x80) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000180)={0x4}) sendto$unix(r0, &(0x7f0000000440)="84e1b712b7bb563f38bd223a57b020e2a5f753fd52795d3ad5c4b9ba04d604dd75e9eb668655474fc924059cce204d8f4dc7ccf98e52beb6b4daad6c6a471d38272f793252d6f789b18eddc5172777f0084fd91d4ce7b4fe3b81a4ab263f415eed391b92d4b92a0ce3c869ea3ee1eab5e7944885f81910a9ed82d3a58eec81d78f9bb031bd5bc3bca404e56bbb24998ad2ea99400eefbab3a288e7555d452fc0c3e57bf125d18f98a002012102345535350a2e723553c9e472303856ee9d960c0a0400a7a20a5493fed675c34d6524364311922d2c69dd6113b4e77fada786c9ec32d31185c02617355caaa7194d0a49d908aaec46cd", 0xf6, 0x40, &(0x7f0000000540)=@file={0x0, './file0\x00'}, 0x6e) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000400)={0x3, 0x3, 0x0, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000000c0)=0xcd, 0x4) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000001640), 0x8) 2018/06/03 18:09:28 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000500)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "093a06", 0x2, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000100)) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x16e, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000040)=""/58) 2018/06/03 18:09:28 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100)=0x5, 0x4) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0xd0, "f2953d24bf678e63d1c2893793f73f47d462289a6b4251bc9becec43508d426148ae4cb0e84106a3d2176affc5f612b0ee731bb6d10b5e2008c9dc21d1f09e79053f7fb6dc64fe5ac3808ff1cbfde3d5f942ddc694d7760d165eecb5a8e6fcbb63c78fa1150dc992e8bf66b4df95e58a08318a832cd884c7ebe2f7ce72784b22c9fec840a1b4029239415772173046ea8d5ac393f2152e9d6431d0255e58365ea18d8607cac49c1f40d61aaff7688a0f886a84ec324d029c02db5ba2632e3bebba4101f63755b292c0c8abc7d0143eda"}, &(0x7f00000001c0)=0xd8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e23, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, &(0x7f0000000200)=0x84) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl(r3, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000080)=0x8) 2018/06/03 18:09:28 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x4, 0x3, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x3, 0x40, 0x2, 0x5ae, 0x40000000000000, 0x80000001, 0xffff, 0x7ff, r2}, &(0x7f0000000140)=0x20) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) shutdown(r0, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100), 0xc) [ 150.349315] alg: No test for authencesn(sha3-256,ctr(camellia)) (authencesn(sha3-256-generic,ctr(camellia-generic))) 2018/06/03 18:09:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') getdents(r0, &(0x7f0000000240)=""/182, 0xb6) mmap(&(0x7f0000eba000/0x4000)=nil, 0x4000, 0x1, 0x150, r0, 0x0) tee(r0, r0, 0x24dc, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x2, 0x80000001, 0x100000001, 0x8000, 0x7ff}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={r1, 0xffffffffffffff21, 0x4, [0xfffffffffffffffb, 0x3, 0x88, 0x7]}, &(0x7f0000000300)=0x10) getdents(r0, &(0x7f0000000180)=""/186, 0xba) 2018/06/03 18:09:28 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0xfffffffffffffffc, 0x1, 0x7}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000240)=""/229}, 0x2f2) 2018/06/03 18:09:28 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x890c, &(0x7f0000000000)="004705e399b5af2dfcf2d48f0217fa6862d813740ae42f07d82c99d8eec3b5") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x7ff) 2018/06/03 18:09:29 executing program 3: r0 = socket$inet6(0xa, 0x400fffffffff, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001fef)=[{}, {}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000001ff2)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:29 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x200, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x1000006, 0x3e, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000080)) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x240, 0x0) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x0, 0x220d00) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x81, 0xfc36f2ce55da2345) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000100)=0x9b) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000280)=0xfffffffffffffffd) close(r1) 2018/06/03 18:09:29 executing program 1: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socket$kcm(0x29, 0x5, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="ba8227ff3bf74c8417619463a492cc23dc59407a0a907cce3fe857bf0906af494a911ad1de50574a58774acf40661bc81324b44f69274c32d69f279a1e0081a8caa5450b20a52c02f9042a6540fc05cc9add979a0602b109dcede09927533a2fd61aef3043e0b2126a031b5ede5107b58358ef7b21cce1", 0x77, 0xfffffffffffffffc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) keyctl$chown(0x4, r1, r2, r3) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) 2018/06/03 18:09:29 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) socket$kcm(0x29, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socket$kcm(0x29, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001780)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x3) dup2(r1, r0) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/06/03 18:09:29 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000002140)={0x14}, 0x14}, 0x1}, 0x0) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x2, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000200)={0x3, 0x2}) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r2 = dup(r0) sendto$ax25(r2, &(0x7f0000000080)="79df1582d8943d01824221c8721f1d3a7ae1a04387362bd247e785776ea70b60464dd6849aa08a822b48d86de20000e03188fd3baea038d8348048c72c88ed3139b7d0312f7f216d73a480545f724a999e3450380e3fc486267fb4c4a653fb724cd0e3fb085bf10850ac05cc0d400ad8f1f6c066e67b844fe9c7dac3190c303a1e9cdcbde26493017f69d3bc201242aed3ba13a664c85d832ecb8db8f46cb2d2ef1681f57cef08521eb58a71833599437e33a40528cd726d4d477e7feca3136dd7bd432189be16bd7190e6f3e2f99eabd45a591d349ba408bb976da538570130e859fd21397d8d45d1827239bcbb", 0xee, 0x4000, &(0x7f0000000180)={0x3, {"85ad5ddf9db327"}, 0x5}, 0x10) 2018/06/03 18:09:29 executing program 4: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000140)='ns\x00') ppoll(&(0x7f0000000080)=[{r0}, {r0, 0x82}, {r2, 0x10}, {r2, 0x340}, {r0, 0x2000}, {r2, 0x204}], 0x6, &(0x7f00000000c0), &(0x7f0000000100)={0x3}, 0x8) fcntl$setown(r2, 0x8, r1) write$eventfd(r2, &(0x7f0000000040)=0x20000000000, 0x8) 2018/06/03 18:09:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000740)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000500)=ANY=[@ANYBLOB="4000000013000101000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000ffffffecb295a593c64f623430000000000000400000000000"], 0x40}, 0x1}, 0x0) [ 151.140898] netlink: 32 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/03 18:09:29 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) r3 = dup2(r2, r0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100)=0x100000000800000, 0xb) connect$bt_rfcomm(r3, &(0x7f00000000c0)={0x1f}, 0xa) close(r1) 2018/06/03 18:09:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x610142) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0x80000001) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x77359400}}, &(0x7f00000000c0)) 2018/06/03 18:09:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) getsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f0000000580)=""/239, &(0x7f0000000680)=0xef) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)=0x0) syz_open_procfs(r2, &(0x7f0000000540)='schedstat\x00') r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000300)=0x7fff) mmap(&(0x7f0000e59000/0x3000)=nil, 0x3000, 0x6, 0x11, r1, 0x2000) r4 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000100)={{0x9d, 0x6, 0xef, 0x80000001, "5e58deb189dfeb90dfa0feea8fec19814779e685b5a68f038c19dc3d2388dda8a9523fa7a3aa39b28f17c57d"}, 0x0, 0x0, 0x5, r4, 0x4, 0x10000, "3429212a5dea458b86d3e0a16085a4cdc29e878fd8c31070960f0f8b32597b8b7edc2674c4609a129b343e723f7b21ee88d3feddc8e71e88758ad992550666e7", &(0x7f0000000080)='ppp0selinux\x00', 0xc, [], [0x400, 0x6, 0xdfd, 0xb34d]}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000280)={0x2, &(0x7f0000000240)=[{0xd66, 0x6, 0x9, 0x10001}, {0x7, 0x1, 0x8, 0x6}]}, 0x10) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='affs\x00', 0x42, &(0x7f0000000400)="f019bdcb9e43f28aaa4d9ddc07407b4452a1d5e67cbba8604041d4ed4e18bd88ab9fa1962cbd0f2c59339908b1f71301292da1bf4e8aaedb6f177dd56f7ea8f55b77c66f5da04ad21a7d70937e0f8f7236443a7f196b007ac583e9df907d932258c0928b950f89429c59e90f5e42e377234a1b7d265516c58e358a29267d0fb062f61cb0668f6c837fa167adb6030f0c2957d7c3760c486dac56f28f81f2f122397e3e8c203e8358634ffbe99ba759369d2400620c3bf77ab0b30ad783de845f1e55b822d3436e7b2a042acf3884d6424a227de10f3328c2a961a1c1a2") mprotect(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x2) 2018/06/03 18:09:29 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x4d}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0xfffffffffffffff7, 0x7, 0x8, 0x80000000000, 0x66, 0x5, 0x8, 0x7fff, r2}, &(0x7f0000000280)=0x20) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0xfffffffffffffeff, 0x8, 0x1f, 0x3ff, 0x5, 0x1f, 0x2, 0x2, 0x8000, 0x10000, 0x8, 0x5}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth0_to_team\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c0000001600010000000000000000000a000000", @ANYBLOB="1400020000000000000700000000000000000001f9673302f0c07ea481cc86097788bbc5cd2f859de8b75ff2218b54babe09158fd2dfd29bd922090000000000000033f412d9f435733bc44501e5c22221e20ee85b695ba4b050"], 0x2}, 0x1}, 0x0) [ 151.257640] alg: No test for seqiv(rfc4106(gcm(aes))) (seqiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic)))) 2018/06/03 18:09:29 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x40) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000100)) accept$nfc_llcp(r1, 0x0, &(0x7f0000000080)) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl(r2, 0x8915, &(0x7f0000000000)="0035482f0766c399240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000140)=0x5, 0x4) 2018/06/03 18:09:29 executing program 4: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x20401) write$binfmt_misc(r1, &(0x7f0000000200)={'syz1'}, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x60000004}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)) epoll_wait(r0, &(0x7f0000000140)=[{}], 0x1, 0x0) 2018/06/03 18:09:29 executing program 5: r0 = socket(0x10, 0x3, 0x0) socket(0x5, 0x1, 0x58) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001140)=0x3, 0x4) bind$alg(r1, &(0x7f00000010c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cbc-cast6-avx,wp512)\x00'}, 0x58) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x601, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001180)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) uname(&(0x7f00000000c0)=""/4096) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001200)={0x2, &(0x7f00000011c0)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000001300)={r2, &(0x7f0000001240)=""/161}) write(r0, &(0x7f0000000080)="260000005e0009000080510624ec000000000000a8892850fa84ba9c51877fb206000081a81b", 0x26) 2018/06/03 18:09:29 executing program 1: r0 = socket$kcm(0x29, 0xc000000000002, 0x0) seccomp(0x0, 0x0, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0xc72, 0x2, 0x0, 0x8}, {0x401, 0x3ff, 0x9, 0x7}, {0x3, 0x2, 0x0, 0x7ff}, {0x8001, 0x6, 0x2e3b, 0x3}]}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='ip6_vti0\x00') 2018/06/03 18:09:29 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x9, 0x44c042) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x1}, 0xc) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") sendto$ax25(r0, &(0x7f00000000c0)="0b59a4714c04fafdc1a04f07dd1e28af17273ed5fdd63c26c05a2cb719a74a4d5548d90194253bfc65f6606da41a6932f572b529ba4190b6459ef67d7417add58122c7dfd4b762ad9459a0defd26eb043f1144044f7b230f5d1bf52f8ed0", 0x5e, 0x40, &(0x7f0000000140)={0x3, {"2a7d32b3aa1537"}, 0xb76}, 0x10) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000000040), 0xffffffffffffff65) 2018/06/03 18:09:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) sendmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=' ', 0x1}], 0x1, &(0x7f0000000480)}}, {{&(0x7f0000005900)=@hci={0x1f, 0x0, 0x3}, 0x80, &(0x7f0000005ac0)=[{&(0x7f0000005980)="321c24a7f70928f5a11f324b65b31509392a38bfa31e0e9adf7888abb2a63d3a5702efd49c40ce15b544589218746835349e09220d0f5b7e7372ad6969ae4f90f49932c129b9b03ecd6139d9ce8147a0b15096a87fd553", 0x57}], 0x1, 0x0, 0x0, 0x40000}}], 0x2, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x6, 0x8001, 0x0, 0x0, 0xff}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x2, 0x1, 0x6, 0x5, 0x8}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0xe086, 0x1, 0x8, 0x100000000, 0xf886, 0xfff, 0x2, {r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x0, 0x900, 0x7, 0x5, 0x5}}, &(0x7f0000000240)=0xb0) 2018/06/03 18:09:30 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffffb, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)) setsockopt$inet_opts(r2, 0x0, 0x86072d92556ba0de, &(0x7f0000000200), 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000440)={'filter\x00', 0x0, 0x3, 0xb8, [], 0x6, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000380)=""/184}, &(0x7f00000004c0)=0x78) getresgid(&(0x7f0000000080)=0x0, &(0x7f0000000100), &(0x7f0000000140)) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000002c0)={r4, 0x4}, 0x8) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0x297, &(0x7f0000013ff1)={&(0x7f0000000140)={0x30, 0x18, 0x1, 0x0, 0x0, {0x1}, [@typed={0xc, 0x3, @u64}, @nested={0x10, 0x6, [@typed={0xc, 0x0, @u64}]}]}, 0x30}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000040)) 2018/06/03 18:09:30 executing program 0: futex(&(0x7f0000000ffc)=0x800000, 0x84, 0x0, &(0x7f0000586ff8)={0x0, 0x989680}, &(0x7f00000acffd), 0x0) futex(&(0x7f0000000000), 0x3, 0x1, &(0x7f00000000c0), &(0x7f0000000140)=0x2, 0x2) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x4000, 0x0) clock_settime(0x5, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x9, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f00000001c0)='net/bnep\x00') sysfs$3(0x3) 2018/06/03 18:09:30 executing program 1: timerfd_create(0x7, 0x20802) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x4000000000008031, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x42280) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x23e, &(0x7f0000000080)=0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f00000001c0)=""/4096) 2018/06/03 18:09:30 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket(0xa, 0x1, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl(r1, 0x8912, &(0x7f0000000080)="c7361b2c8523bf012cf66f") r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x6040, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000000000), 0x4) 2018/06/03 18:09:30 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x38, 0x101800) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mq_getsetattr(r0, &(0x7f0000000080)={0x200000000000000, 0x40, 0x401, 0x7f, 0x3, 0x1, 0x5, 0x401}, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x726, 0xc67b, 0xffffffffffffff80}, 0x10) finit_module(r0, &(0x7f00000001c0)='%\x00', 0x2) r2 = fcntl$getown(r0, 0x9) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b00)={0x0}, &(0x7f0000000b40)=0xc) getresuid(&(0x7f0000000b80)=0x0, &(0x7f0000000bc0), &(0x7f0000000c00)) r7 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000c40)={0x0}, &(0x7f0000000c80)=0xc) r9 = getuid() getgroups(0x1, &(0x7f0000000cc0)=[0x0]) r11 = getpid() stat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() r14 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000dc0)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000ec0)=0xe8) r16 = getegid() r17 = getpid() r18 = getuid() r19 = getegid() r20 = getpid() getresuid(&(0x7f0000000f00), &(0x7f0000000f40)=0x0, &(0x7f0000000f80)) getgroups(0x3, &(0x7f0000000fc0)=[0x0, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001440)={0x0}, &(0x7f0000001480)=0xc) lstat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000003d40)=[{&(0x7f0000000200)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000280)="1f47de046ec30fa20c7588e0edf0ab6bf3b7ae2e7afd9f66da187fdb43a658d4eb6a9ed9870b5024129183fefea980d64dbf", 0x32}], 0x1, &(0x7f0000000300)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x40000}, {&(0x7f0000000340)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f00000003c0)="3a783432173394691a9543c03470240b2ca3877a24e5543da9bff562014ed375c7b0e362f488cf63cabc1b9a440619d256ae098ff3ae326de4536cf310153c51e53acdc8dfbe26e390131f75f52a55be4d9f", 0x52}], 0x1, &(0x7f0000000600)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x88, 0x40080}, {&(0x7f00000006c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000ac0)=[{&(0x7f0000000740)="a61ba2edb0327eb259ef43d19c275df868a75a56727ff02ad90ccab418f2b87b54ee2efa835dea781514f682ee50a2f243f450d793f388465bbceb9f52a47b653f1e10eb2ea908d3628f1f4e0f3b012e72ade2fc67e7173fe8d65e81a771ef02a6b64dccd7e84e3949e901e2915873210666c8f8c115660316ecc06591e65897d645ee267b37241539cfe0ab228dee1bafc84baf62563e518d2d8da3822368ac07849b726440c69b4a587bd8b29eea52173e40291faba97d1648beca7b7f51753131d943185db392f337d00fd5ce10f5d210bd4a9586f93ae7349bce29a586a579b4cf", 0xe3}, {&(0x7f0000000840)="1ae56e6fb2408944e9e91a0cbf95c7212e54f5ec413795358732d87dfb3960da9e02c113d2d8c0ad9209c6f60820490b8b69d1c282540b69f993ef125d9b2bad11c9148e5b7e95aadeccb7eba24168ee38d4e0fec61fdaff990bac9235a0536b3faca3a997fe7774b5f63795e235a43690cbe8d76fa4202c54de0234cdae141caec51baeabe6008d1dfad0ef9662b8c08f977cb4478867bcaad74f65adbf9de42cb33f8a223ce477226a579580c5c5733bf34f6c295bede1c347a891fa5d43b0214899c00681e0ddfa589bc43b19058dfa8487d0bb7c860556256577fc937ed2dfa00b", 0xe3}, {&(0x7f0000000940)="1b33922c62b36aba013c0ed5794dd7fa51a36684d89fe980432b2fe8f2ec4bfc71ecb363734f8537dab3a2f63a5a649a07ffd6e3d92573bddd029e11fc93e65015f87ff38a95c7f2dd2912b5744b103ef668214097dc862888606a0b06e5ab07d78b1ae9dc", 0x65}, {&(0x7f00000009c0)="d25fef42518698d39268728ce77d14995cf173d56beb868425af03f3fe8c8fe4ba147e90b6bb97ed8cf5ad76ed989d5338cfe6d6b54324d71a4041478a4d46a98f2420940cd99e287860fef246984fbf1d91e615aa07ac90aac977b85e9d1a44b58452906d720efc75c18f89f387a976a66cf46e7b0e55df8b786b28e2f1ba5574f7c42bc761306f1e872951cdfdfe511107f1eddb33cd70d19d0ede78782ccb40f4559338e2b7f83fcaad1aebc339f858e07c7433eab21cb7a5733154a08868342fa5816e3a8019d8a0f3101b107bd320aa3ef4699285b3df72ba9dc136f064b4e7fcad478e13dba51b9077d069bcc6a0", 0xf1}], 0x4, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x118}, {&(0x7f0000001140)=@abs={0x57bcfcc85214ce33, 0x0, 0x4e21}, 0x6e, &(0x7f0000001400)=[{&(0x7f00000011c0)="352442cf844259babd1d53b7678257dc78a4863679fc3283c578e0c7c907fa869bb97dee68b7d4b6ec25373878f0624030667710c226adecf732b9db4e530e78f7d8aebcda83d476c7dd44cb00141f62d484b45010d11eea306ea306d95091ea8a338964a4f0148d06748839458324905113f28f359a7548b131c2249ebd4728ddb339d815bb9efc67472da491de870e602d6ee3d75d3ab72ed4ebe67726320d7eb7409317536b320335fd23b8f5f5fb621999f25ad497e0e4745ceb0a700f2b22b378c79c53f0ea646399a54dd5fda99ba86323dc1d7e555b", 0xd9}, {&(0x7f00000012c0)="57c85e3bff05c4f32f0e4d8fb5ac241d204c8f0c883c55125cde9b5d0a2599e07388", 0x22}, {&(0x7f0000001300)="93de6ff1b955d10c935edd6e45f45475e29bc4ae35572eb8ff26b28ccfc5bd61e355e3cd69283352a67a8aa3a728fa77190ec40b4beb6608e5bedd12136c466034dd3e45f088eef2eee04cc6f2be054b4d42a4f39980147c2c57445177b5b330d70748b609f09839531ad6f011405a696a8a7e43a5741fc334374568f2ccca3604030cb0b4c525fe292faddf0ab3b199ec446e2b0a42d2813e325dcef4edf961685c2d64a019414a7d2b4cbb4f2d653f79e37fe8e1216c7f2c18463f25e4ae4009170e760ff4e5a8c604f716864ce239cae5073e9d9ea7dd0e0553802d1d1c3fc3f63ee7e4d76bc3", 0xe8}], 0x3, &(0x7f0000001600)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x60, 0x40000}, {&(0x7f0000001680)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000003c80)=[{&(0x7f0000001700)="82e58ffaa4d44e4ebb562f8efd948b38d6cd38230b57e9d7fabcb0865e976b555a596e38f7fbb866c87ccbb9ce0c6a2adf8172847477dcd9ce3a4aabfcb9f90d90a97c8e7e2f06221bffcbfa9dba183be00523076cab5c49d5b0596f7ee1e32f0b676a7b1c73db7312f65ce8892e5ec12a91c5f22b058e1648491c7628cf080d5b36ed117d7471382b7becce53949fbf4fcaac6de48cd236fa85a1a08085a8093f911c0a9eaca96a2d59f8", 0xab}, {&(0x7f00000017c0)="b544940a177d1fe054593ca3445533f8110ca52ba0f06522be411122", 0x1c}, {&(0x7f0000001800)="c21d7b8911dc841f6642162114a0f5096ca30e7037b0ebcd30398ca6f24272d2ed91c33a0db9c54c906e1d09b56f865536f3bb8153ba961833f5e54bdec916f66c2000256fab87aa8329b221de03687b4caf4a2397c112224a80e9f247e2205690f9e6c853e839c960f14cccc5f9265a39ffc361df0d7b4520bacba594d9f4ecd77ac2775bf1e58d49f7a66359c896896ea2c6b49054efca2f535711652f938d6c82eb274364e8a6af6ba562cd61f34222da4733aa0f6c36b88cab190a43a08e6eedde8338e4", 0xc6}, 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{&(0x7f0000002ac0)="700945360b3a6c4c470396e45c54a325d0af87ec460e0e3d558f5fd8023da1946b427e1896711e1d8fcff9f0e1f7f7d51c060327d79e7551c51a534d0268c85ca41554eda0a25639120724eee066d49d6647dbc2083a04dbd1e5d880287ace71457b65ac22ee4d2b1a695b848d07da16404fb785cc409229de1faf36c775c34af9cf509cc50c4bdf56d136384cda6e9726e34ff1f88b3e020d4ba29fbcbe471bf70848d8", 0xa4}, {&(0x7f0000002b80)="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0x1000}, {&(0x7f0000003b80)="14d39fa1442c58c70294d6e2ad1bc98d96e30674e615b21523138434233f136e027c2b7b745a85f395e2a7e4497e6f999aa38dc574f887a7523e33fceaee37c6fd857411d00c106a319d99d665e94e8e96494d69907c16c20b09dd62d40f572277901546c9fe69cbc914a31b109108d9007313f3b4a8b33dde3d6aa6dfae6657c33b2e2580237f65007085cb3f01f8b31793177a88836da532d03881175a756d1da92fbea0c533a63b536ec36b69f55271308881beb729f0b0c96e89d71651997d8da880de5ba886ab5e", 0xca}], 0x9, 0x0, 0x0, 0x40010}], 0x5, 0x4) 2018/06/03 18:09:30 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x900, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00000014c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001480)={&(0x7f0000000240)={0x1228, 0x4, 0x5, 0x2, 0x70bd26, 0x25dfdbfc, {0x7, 0x0, 0x7}, [@nested={0x1214, 0x79, [@typed={0x8, 0xd, @ipv4=@multicast2=0xe0000002}, @generic="e84480e93ffab8c33c0a0c986a397ae5bada328025ad04f64e6f20cb983697008c0f28097137cc092511142d6ba33237e96a68278430f1ddb0713f4208314335f530e023ae15aa6f6aa11cc018", @generic="c092921eb4d1502aa095135403ffe95f7764f11fec7b2e055d5facbf76bc9b515322cd5753159a6d8c8d82fd063279307fcc3d129113adde6a5f8dee9727fa0143638e1542cefd5f04993bb8b3c09a2455d037509101af7c28040a392ec04250d97bbc7f8a06a1e6f9bd5b2bf96f0043df641ef58d9eb109cc4843fc5aa59719fdd74d98c59768fbc90698036d7d7798492e2f64f785a625f1d1dd4a6998df0db8abaed772d5145624e28c384d1b7d4c1b896372015f70cb7dff452a9c2374588ada1cf34d", @typed={0xc, 0x2, @u64=0x9}, @generic="8a2c9e3f25077827537e01e8c6e852e2ddf44b0c30d8e44d41a6d540142f6c873f999add525bb1471a9e694eb5128c721f5f1d076996cc862276fc7410fd4ddd248431ad9abdd1f2e36e56c3725e3c3f7912a007c5b45a84257c8fb72c9ef9c89757548824087528823f334a80a78362629fa07838c8b737872109f860c11fece6aca51d495ecd17227f4d1626e9aa64915c0fa73d9f17306abab5c0c7416ba871de2c21b68a6f683b752a793bb3d352c8070e7a804b4842ccf672e2e6dd3205d7f2cb2bc084fe7ccef0bfee6c70e8a5ea285714ca69d81911579e996ad75e162f72f3c7b8f65c6c3031fd7d4c411f9c45926f9a3fa552142fe284a032ab2048893bfff458aaf97cf66702002dbd026a28a57ccc4d9c11ce2039cb1a7bb3275494c821939e377321d4cdf90c336cd998103ea74e423299989402e3e937f40d45355b692a9fd4d0476cdd512ef536ab51d472f3517832f368f36f7e7fcce39509499e24b43431578dbc0fe7f7dfb1cfeaa547c994cb2c3ab95e7870146d2ebc2ed1cc41bc395059e5fc48b39c1714926f168642b8714c5db67799e33e361264d96aeebbbb67b45cb381bedd83181b560515fe6bae1fbcbce999ba42678bcdc7813132669b6917734344105901f729ac3065db8c07e3734499a124c1f73efd719822122d614ef8291b69ebd35a18f5ddfffc292f4ff3b1665caf10961b72dadfd1a512dab3979a4ae92e2cbad238f8428844534198f7c6287015409531652543a9901a775a17b735f1dbd8e57af2ee893babb8abaeccec53f06def575c7f34cc49638e3eed78df560ef01eddffdd85843e6c3851c03f183e968faf3ae5da01e8367e72b21958f15946e6f45744671fc672fd94aa548c187e9934914ffb264b380f833f241bef7c735457c7c62526faa0db8defd3aa5306d67b5bf9bdc49a65f1b7f44833dc76423f4025cd5d569c7352ddec0af68170c139822f10760a2211e3ed5d6a878fb794e53f29cd05c20e0f2f2921d1ab9f63214ffb644d09b9c2161692dd0af8d565b08b6619ee3be7e0e96103f432b96b01652894d51fab9b9b839d4edd294ae6d9631aa1d2d989d2cf462da8d8b38d5affdfdc17e0a00fa1af6afe1a7b107e011df643f760d42e01a24dcb2ed1e72e41c3f0d1464879724f515004b9ad9f8063a4285983216b6da49e9ed012dcd3287d92caf385f175be10abfdce0e796c2caa6b399434fe91b068a3dd6b10dbfb3effb56abf7a80b10fd3f88f745a3b1e28498c003a53662d9e826800e4484d2b8d674d891508573ab1fe1a333fd637f719737e244d4259ad28b2fa45b7c52ae79aac0f69aa32b0a34c2a3a327c9b7c10bf2bb3c84ff591160855bbf2fb893426fe52bcf14e43b89ae173f0cb3d00f6628ee4f0bc064b4417ea20cd55852d181fc36a22c3660200fd2d71fa44c3cbf1b0ee211f5d18aa52b2a2c3b6f289b24d49d76aa3964db35c1441159f96c75eda3f4ff6717223202839a206ca5b9b63f6071762756190e41b21cc6dff13e5ee40ff497d3aed0b3a311cd48a442e5000e2ddee73140b850993b787e07e7e6f7625b686bf18ddb422b1ac47f709ee861262bb04247193a9a97494c3158ee786fb2b525556b7ea5b9a52652b01c182ca1f13e6cdf536dff0a742be8a1db7354a47d68b180646a3980627353a8f849f72ab0e89b7598bbdbbdcf2949302b3e27b3537dc01f39d69b0912708e8b44900a57a2f27654c4431618386e0122ea1f4017fc95942edcf3045a50a7ec0086d91a7caefca0ce2eac738624401dc8485bf0c79754cfb39ad61038cd05e53cae54c22b0d6e8315ee258df48bac9bcc4d59ae0e71dd5d88fff88d5768162d65025cec0e93085deb317c06e876e31f3641ce1ed786eefdd7c1201c8a9d35609ad576017da20fa6b4ae26281e159ddb8700ee27d2e292dc4c8d72eac57e31d8a5626ac26482ab211859ff4f594c2c04df76207090123e0bc211bb48a0a7ea3966563591558e3599419468831a414c5b47d52c53b78bf9349721d8f631213b06228bc8847261aff09abd03a29897be545e68d52adec173b3322921ff1ba6ea2fc37e01ff3573176dcb65d5ce3304236dbe143bd5be0995870f14c7e84c8b024637b2f853c4faa56c19077e5389de0bc7dda3cad67dfc1093d8b07380992106cb3d6c93c8536610ff80ba35894b4301c898dfd62e79ec19613e427314d715fc31e78b6d023150e1b2895804dcb8d1163d5c71b62cfb64bbf6ace701e0cb29f5851c1baa20e0697315aff407904c8a600c804f11a2c088a0f1b8aa8fb0dd493fca06e629894cb770197685e24e2096c243329ecee0b01877aa883f8c2151dce64c71852fd6bff093a423283ab98a62b4b109579494856582cd6ce0652c362c1e94ff9aba3c61d56ad075d7da398f7ca9a90e1a72cfe6ddda1be2289845cda35c3dd4ed414640fa71c60a4b63bc9664e32b78a1e671b1eaa87cd93a1b9f736966e389d630edd6ec7664da7d13d26c7863a421ab07acd13dbc25c08340feb5fd21b4c0179ae5976687962c848c215fc26a36f67b94572bd126202967454e9bbbc18d1d38ea2dc17c526e2571688b5d45171f2c06cb84fec6f5009f8c6c6f2d60cd16b4358c32dbf8058a15595a98051b47bddd680c61c8352936b07614405d427f9caad5114ca02f1bb6efee38843c79d50c175094380b1a0509097f0349b646b427458f8add83b87662dc0446749844ec1c9e4f94076d9efe7b755334b546bfd35f867f690236850c377b93188331c3f79595edb28d1f04b1a75de8c2afb7b1454f0b78dce75291fef275e167e191f9b83ba3f56de1687f0643e7b5841454809e5971be434bffe783ea1131bd25d0cfb4beb8b629e869c0210d86b36354f3977e963ffa2f8a1e812e46e2d425d9967451801d953279b71b29b9cf4e83a7c839e22da5086ac9ca334ee1960f358842cf298fa1491ea83767036182fd59b5165f9b5ed2146a907fa4330e080ddfe63d3938aaca7f0c0a2efc8bde4a88e9f3b90be6852a71206fc7e934b9f0e60f5f836f1b087c71039b28c9904a0953031f9a28bbbc978462c588ecdc9e511e4bcc2acc7410a90bbc76323faf1359ede511ae9dda082838707470d0b49e6f7ce3714fa6cc539ea812299ad786c4e20b53e5cc719e0e8bbf770f348f1e382d4036f3367a0477ddda698cffca3c8721f202c9ce784639b0c3dc1dd1fc23396c226f1e77194197a11642c8a172b4f0da765df351ff54b44972e29bcdc4a0a6e550ecf2c1ad308ca0b2ba1657f89d106f7b29f37ce2a2366d6edb837438e12405230b2a1cbb656adf9b7a1cb472b0182ba19ea8e1b9b2b355d226e584adcbdddea6cfc62d8a03bcf9e9c13bce2bca0381490c95e36eedf8c25564a370a682a862c6ba39b61342ecf0bec85c30fe196e113624ab1b44fc283156aec5078b27b5cb61ee5054b147d7c35309619c7ded6c1abd7d793ce7d33846354e886e37c9c47ca475fa2ce64ba770349a48b9aa17751473bd40b3cf436738bfe4c258a69e66a32a8f806f917da56f1ff77229498827a73089ed39faa14a0768a7ed45663d188b7866ab0eba84d47944db39bcc067988c90e7a5de4a78c8171a18895dadba2093e2f98fb75984ea920c0ff1907f7c0e8fb7f094a406ec3c058d9a0ca856eb12f1d75cbbfd351e562bdb4034027a7cc8d999375fbabb04d71912d769f4385cc159e8d77f7896687b698fca90b5b5bb528131fbc35dac1043a72973dfccfc72bcd7b712931a44ef0b9df4df2bbe9a6041f6f67e7273a840e7e55b88929f7fefaf6d46be776a34c49d71400ed63c1aecaab31516f4bfe01029ec2de37905df8bf579eaa3baa275929db7523f6d84fa16045d56a83f06136b6628a0946221fe54086b13d330afdec7bfe83c4b1d8be8e097b9a63a29b91b5e0529d1e5705ef5d7e945e30ca4b9be1b4a55b3deda2ce47986f6708a1538d8b2bd1ce9c94c1a616ed7157012275c9aae07603943b350d462ac2be7d8c5f1556800aa091b4480beb7994eb6ab371ea88eca066f0a89d6d4de1d0504a12b24336edf29f7e9223025b3d8fb38b7be78fc52b5fd6bdb78ecb9393747a7dc396ecd5ab1ee5c1b8865665ca0a37e24bd708e38b0f6613fdbc86a1ce22801ba9f75cc7b5c6a698843549fbe6574f2208b2dd90310835f683d054f880b510bffa0211ce82a6fa8358383f7e8cb4182db447eb3ad0a03bd69b1a4dfd31d4e76809729906e54f32bf5a01407a288db07806e4248f06c24e0fcd5603b5c754e8fbeee859c070916970152a8b3aebc09a8069eeb00e31168233381fe4c61e2a6c35c499c9cf6517f944c4d11e6b8f62b7c6ab6fb848022f1b72282e621e6735ac2c0c5e69001d6c754fb9c59ff3b15c6bb6838577efad720918b348e18e65ed9d8a3e531bff29622be5c4fe003fd69857bafbfd5b917d813f52195f2a7ce3079d2ee8608e1b469c005e53926a6d9cd1a41379382e3a7eccdfe4dac07d164ec58a412d8c45cca3e4e807de822a37d0ec984bda7d49412a727baad9abdd168980eac51db3632b02c335ac96c756210d1f4387b6846999851aa3a48fb494f4a7a0d4d5638f08ef75433778d36be178cbad461099aec189bfc59c247b44a8459998f597a04069330e5b7ad838c455feac9cc0d0729235a397859157d3d6d956e61c1209cb67efb2adf4f4bac49518a41ebdd5a7e0ebf2f2aadb3bf01c13737fb064cd3bb70ca66eaa8c3962954714a3a41872e0360a4be5ffa13027287854a86f4cbf0e52143a58414a90611da3a65f22c41e67d5d934d0a585a01887934699af3ea0f80e888887624c1ed314c07517ed3b08bfa4b20a6f9249303b9360d994305a4e30738e8faf451f5d932de6abf7ab3a303db21814326d0ad491a44bd00c082136aafd1eb43633c9f00ecedb061ba53d0b66adad788e8ad881ed3b625ae995889c061ea35914b76adb5b2ae5195effde831fac6c7394ffdc563535590caf9b4bc8f008f5767650665d215ac43f8f9de9bafd4a7dd19a3b4452fda88dbcd6b4bc5bbbd38460b7499209ea8f1354650bfe4ac751b6a2c053e8cb90d4119349780626de1a79f1d742dd9b95f25d8e9c0d60ddd31fdb9bac31f99c06b898fcdbf88d1461c990cabb7768114551b4b33f6909cc28fc03236c6ec47dc8810269c58a8ef9e2009ea89ae79fc964eaa6ffd5fc66054b68c6d18bb67dbf460277dedc4d9967151e0eb328db0899ea0132548bf09c11d2b5eb7e3c214f3710dc0e7411e448c46e91cd183e9498ef9990a58ba6a45fdb31a759af32b8731c0a6ef958ea22426bf4c63bc9bf2b8b36d480a6d0f6ba3a9c153f4cded8e0964fb61ca7fc6724891fb0abf1381778e8e334b76090dd9b3397a36d5237a0e9cc1136cc37dbc90f88afd8b1aea8d35e71f0e9c5ffaecaf5f744123f3c1de6d1ed36989e2407fc05dfd3ae565aa618038b619efbb58a5ef6be17bf8ddb02b19ddf0216da9aa3273402f87d14890ea908abd2d4cb0e97a977b95d86f3fe33624109bfe41b2a0a995c7b139790ecb6d160637f425d99a688835f36d9cdf3915375238fe6785d26af3ac9a1bc580f357c18f0e0548e161a83f5bf7a9e1f6af3b3c90b2fc26256dbc3d7b0aa63e7f044bf86b2b155b3826e96d502af9a48c59dbdc334b1772dd63e3ae44558eaba30e0127ed64731cae31145262b0210a6d1ab5b085cc7c9345a3a0051096a10a4cffc23f83d2a7c9cc89fa8a255c7d1c9c023a6214d798880886c", @typed={0x8, 0x8d, @fd=r0}, @generic="12d35280061aee5c852a3c33abdf5f2c4b1fe8445391fe62b59851d550ad48617eb88307da88fe7f1acaeea6f45ac096f7086525aabfaf1fb503525217fa005cdb19294011ee0043fbe6244aed5aa97b6187e44b65d374310b54b67df44af34ff7708f1597a742644e33ac09b92bf45353f0e31e8ea93e5052bfcbd43110b9824406fa3310189dc197f3bb6676b4f799ed8af113100a21432fea266b1bda518076169545cda3d9a7660a5cb284047b32571d48f824cfe5b039f15f855c8c999b1e2cac3aa1ea90c1b08cbc97903d1d49a8a9c05edf8e41201e5af98664a146"]}]}, 0x1228}, 0x1, 0x0, 0x0, 0x20000000}, 0x4890) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00000000c0)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40, 0x0) r3 = socket(0xa, 0x1, 0x0) getsockopt$inet6_int(r3, 0x6, 0x1f, &(0x7f0000000040), &(0x7f0000013000)=0xfffffffffffffdf8) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r2) [ 152.262566] netlink: 'syz-executor4': attribute type 3 has an invalid length. [ 152.270102] netlink: 'syz-executor4': attribute type 6 has an invalid length. 2018/06/03 18:09:30 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f00000003c0)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = getpid() fcntl$setown(r0, 0x8, r2) read(r1, &(0x7f0000000040)=""/28, 0x6) sendmmsg$nfc_llcp(r1, &(0x7f0000000000), 0x0, 0x800) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000080)="d4543a1b90da5d1a11d76ff85c1262ccd4781a3bedbb83aea70492552b7ade401518028d1b3341688f196655ccec5edd2bab676b2e4c80597a6b0c4dd5b487cfbb0aaef379d3b1ecf9d835ee7704f39c3723bf1738da5ecfb9842174cfa01ebb3c126ef5ba3c099ee8a4e758319593923763a242c80d5f6f818d95c302d29b9779db75973b14ec0697feabeac7f48629b0fdb2a5176d84d84d998ff06f50143cecab6f450746ead1981e6d47f7e0442d0ebf7888019a3bd707052edc8f20f30e80fcda416d", 0xc5) 2018/06/03 18:09:30 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/ip6_tables_matches\x00') unshare(0x400) fremovexattr(r3, &(0x7f0000000040)=@random={'trusted.', 'net/ip6_tables_matches\x00'}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000000300)=0xffffffffffff4536, 0x4) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x17, "6c380642311211a63c99638ddbdd883630cdcb01f32815"}, &(0x7f0000000180)=0x3b) 2018/06/03 18:09:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) flock(r0, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x358010000000000}, 0xc, &(0x7f0000000440)={&(0x7f00000000c0)={0x18, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0x4, 0xf}]}, 0x18}, 0x1}, 0x0) [ 152.354082] netlink: 'syz-executor4': attribute type 3 has an invalid length. [ 152.361540] netlink: 'syz-executor4': attribute type 6 has an invalid length. 2018/06/03 18:09:30 executing program 5: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) r1 = accept4(r0, &(0x7f0000000040)=@ax25, &(0x7f0000000100)=0x80, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000001c0)={0x80, 0x10000, 0x8, 0x3ff, 0x4}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='yeah\x00', 0x5) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x4, 0x4, 0x4}}, 0x2e) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) 2018/06/03 18:09:30 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x9, 0x2, [0x9, 0x80000000]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={r2, 0x95, "c9057cf7fa47d2a1ebde509df8bc7d9f4d8ee6cf9f3e8307cbe0c887c1d114ae920529eb22adcbd27b3907f5de2221c9b1b77bca6dc4252174ff45c77622ca56e874a1a4952e23ab876e4aa1729fda73f86b0491c8d63b294e941cd2449aa0b83d2e00201cc12168b7db597c24b54fa6756d1ffbce25a42cdf8a46122df76d9a966fe73b175aa392b0b3014a49b3dd47cd410877ee"}, &(0x7f0000000140)=0x9d) sendto$inet6(r0, &(0x7f0000000300), 0x380, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl(r3, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 152.500820] IPVS: ftp: loaded support on port[0] = 21 2018/06/03 18:09:30 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000380)) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000780)=ANY=[]) getresuid(&(0x7f00000000c0), &(0x7f0000000140)=0x0, &(0x7f0000000180)) lstat(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$vnet(r1, &(0x7f0000000300)={0x1, {&(0x7f0000000280)=""/9, 0x9, &(0x7f00000002c0)=""/18, 0x3, 0x3}}, 0x68) chown(&(0x7f0000000080)='./bus/file0\x00', r2, r3) close(r1) [ 152.783187] device lo entered promiscuous mode [ 152.798202] device lo left promiscuous mode [ 152.819282] IPVS: ftp: loaded support on port[0] = 21 [ 152.845766] device lo entered promiscuous mode 2018/06/03 18:09:31 executing program 0: unshare(0x2000400) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f0000000140)) 2018/06/03 18:09:31 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000001c0)=[{0x6, 0x7f}, {0x2, 0xfffffffffffffffd}, {0x7, 0x10000}, {0xa, 0x80000000}, {0x0, 0xb3}, {0x3, 0x1474b4bc}, {0xe, 0xb593}, {0xa, 0x4}, {0x2, 0x3fc000000}], 0x9) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000000180)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000440)=""/211, 0xd3}], 0x1, &(0x7f0000000540)=""/81, 0x51}}], 0x1, 0x0, &(0x7f0000000600)) close(r1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000240)=""/117, &(0x7f0000000040)=0x75) close(r2) close(r3) 2018/06/03 18:09:31 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000000100)={0x1d, r1}, 0x10) r2 = syz_open_dev$vcsa(&(0x7f0000003c80)='/dev/vcsa#\x00', 0x5, 0x408c00) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000003cc0)={0x0, 0x8001}, &(0x7f0000003d00)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000003d40)={r3, 0x6, 0x5, [0x5, 0x30cb, 0x8, 0x8982, 0x0]}, &(0x7f0000003d80)=0x12) close(r0) 2018/06/03 18:09:31 executing program 7: r0 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e1", 0x87, r2) r3 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x2, 0x208000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x1c, &(0x7f0000000380)=[@in6={0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000004c0)={r4, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) r5 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000300)='u', 0x1, r1) r6 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="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", 0x101, r2) r7 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r5, r6, r7}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/06/03 18:09:31 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) sched_setscheduler(r1, 0x5, &(0x7f0000000080)=0xffffffffffffffed) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:31 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000400), &(0x7f0000000180), &(0x7f0000000000), &(0x7f0000000280)) fstatfs(0xffffffffffffffff, &(0x7f0000000340)=""/174) setpriority(0x1, 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000380)="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") sendfile(r2, r3, &(0x7f0000000040), 0x10000000000443) 2018/06/03 18:09:31 executing program 4: r0 = socket$kcm(0x29, 0x4, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000006c0)={'bond_slave_0\x00', 0x0}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000700)=r3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={"696662b000faffffffffffff0004fb00", 0x1d}) 2018/06/03 18:09:31 executing program 1: r0 = socket(0xa, 0x4, 0x0) ioctl(r0, 0x3800, &(0x7f0000000080)="cb7a1d17834a1400000000") r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xa) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f00000000c0)=""/6) accept4$netrom(r1, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x800) 2018/06/03 18:09:31 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x100000001) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r1 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) exit(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000240)) write$binfmt_elf32(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000387e9b3a08a58000545509430000000000000020af24cb250000000000800000000000000000000000000000000000000004000000000000000000"], 0x58) recvmmsg(r0, &(0x7f0000002ac0)=[{{0x0, 0xfef4, &(0x7f0000000000)=[{&(0x7f0000000100)=""/198}, {&(0x7f0000000200)=""/216}], 0x0, &(0x7f00000022c0)=""/143, 0x8f}}, {{&(0x7f0000002380)=@pppol2tp, 0x1f3, &(0x7f0000002a00), 0x1b2}}], 0x2, 0x102, &(0x7f0000002b80)={0x0, 0x989680}) 2018/06/03 18:09:31 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0xe0864b9a7f08134f, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x200000, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="120345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r1, 0x4010744d, &(0x7f0000001000)=""/174) 2018/06/03 18:09:31 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'rose0\x00', 0x4600}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x4}, 0x4) 2018/06/03 18:09:31 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) timer_create(0x3, &(0x7f0000000000)={0x0, 0x35, 0x4, @thr={&(0x7f00000002c0)="240537980cf0ebd5e41559b3b06e79106c0c13273bc711f7b424cb8780f0a8969398e05e9427e46dfb59889ab898200c555e777bf0c4911a9f424c36051644223bb0857e90e319b637c9f9964aaefd8e427fd9e476bea043c63c8232ff4bb392b1ddc59c5a06f8303644ff8a9851faffacad32ce40009ff696510e9ac3c7340dbc8671b6a6365642fa9831213074c577371bd12a24a12f2d76d27d6408332f5ca2aadeef3320419afe5b5f2d7e813f9b5f12dc65962133d9cadcfbbe58636cc836262af55ff9f9a6b2881b377e8bc59def4632a259aa7100aeecd8f4824fa88b186c", &(0x7f00000001c0)="d409e82d1eb57c3790f74dc34ef7c01e389e41b070c506708c837c76cbe7a24a67a5ab4009cd81529d2e60981a27f40c4a9727576576495ed8163e3805c7057d1c1542d889bcb3d237f8aef18caa6a2c78c0ef0b27877fb09fe242b66eb7e25d3248c6342a64d5b013335ab47449b544dfe29b578b238e85198ca8915646f1a12d2cd20f0dbc83318323c81b2d26e392bd350f3d8a329866d97f490140c9fc6ad954d61da6ad154dc3350a7d082b8deb4b703bd239f5df"}}, &(0x7f0000000080)=0x0) timer_getoverrun(r1) r2 = fcntl$dupfd(r0, 0x406, r0) r3 = dup3(r0, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl(r4, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x400, 0x0) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x7ff, @loopback={0x0, 0x1}, 0x81}, 0x1c) 2018/06/03 18:09:31 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="340004001160000d0e1df49d0024090020000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000140003007465616d300000000900000000000000"], 0x34}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x200, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/06/03 18:09:31 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000140), &(0x7f0000000180), 0x8) unshare(0x24020400) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x400, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000001c0)=0x48539c29) poll(&(0x7f0000000040)=[{}], 0x3e3, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000200)=""/232) 2018/06/03 18:09:31 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x42000, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x5) syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/uts\x00') syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/uts\x00') 2018/06/03 18:09:31 executing program 7: pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000)={0x0, 0x20, 0x0, 0x2, 0x3}, &(0x7f00007fbfc0)={0xfffffffffffff000}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000774ff8), 0x8}) 2018/06/03 18:09:32 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x14000, 0x100) ioctl$SG_GET_ACCESS_COUNT(r2, 0x2289, &(0x7f0000000080)) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0), 0x295, &(0x7f00000001c0)=""/218, 0xda, 0x2}}], 0x4000000000001e7, 0x0, &(0x7f0000002e40)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="14001e00420048f2000000000000000000100000"], 0x14}, 0x1}, 0x0) 2018/06/03 18:09:32 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x81, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000240)=0x3f) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) poll(&(0x7f00000000c0)=[{r1}], 0x20000047, 0x298) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x585, 0x30, 0x3, 0x5}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x3b5140000}}}, &(0x7f00000001c0)=0x84) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) 2018/06/03 18:09:32 executing program 4: unshare(0x24020400) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200080, 0x0) timerfd_settime(r0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)) socket$vsock_dgram(0x28, 0x2, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x2000, 0x0) 2018/06/03 18:09:32 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x3, &(0x7f0000000080)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) chdir(&(0x7f0000000440)='./file0\x00') socketpair(0x19, 0x80a, 0x3e8e, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000400)=0x1) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x20000, 0x0) recvfrom$inet6(r2, &(0x7f00000001c0)=""/155, 0x9b, 0x100, &(0x7f0000000380)={0xa, 0x4e23, 0x7c, @loopback={0x0, 0x1}, 0x7}, 0x1c) syz_open_dev$sndpcmp(&(0x7f0000000480)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{}]}) fsetxattr(r0, &(0x7f0000000600)=ANY=[@ANYBLOB="747275737465642e6b657972696e676e6f6465762b002a4b071256f0592401a065723eeb52120037c72294726222bdf7f562757c295ed2da53eab496137ddcf78ff5090d6a8c9cd7c978a216484c3dc70f4ad03286e357335f7eecb3cd438f2135178eb2ecd0a52b8d34f1"], &(0x7f0000000500)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0xf2, 0x0) 2018/06/03 18:09:32 executing program 5: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x8920, &(0x7f00000000c0)={"62726d6467df39137952ece29200", @ifru_settings={0x0, 0x0, @te1=&(0x7f0000000080)}}) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/194) 2018/06/03 18:09:32 executing program 0: r0 = socket(0x11, 0xa, 0x80) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x1, 0x7, 0x1, 0x2, "3c44416d4f16fc7878239a2237133dcbed24244d0062b7df047b58fbcdaac1488a5e1e50592b5a1560ad1761d3bb5f78e1343cdf7bf93247fb17e06ff6eade", 0x39}, 0x60) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') io_submit(0x0, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000001c0)}]) 2018/06/03 18:09:32 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x800000001d, &(0x7f00000001c0)={0x0, 0x0, 0x4}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000000080)=""/128, 0x80) r3 = dup(r2) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000000000)={{0x40, 0x2}, 0x2}, 0x10) 2018/06/03 18:09:32 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) fstat(r0, &(0x7f0000000100)) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:32 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="0047fc2f07d81f2c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r1, &(0x7f0000000040)=[{{&(0x7f0000000740)=@in6={0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x400}, 0x192, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/06/03 18:09:32 executing program 4: r0 = socket$inet6(0xa, 0x1000000000001, 0x8000000000) ioctl(r0, 0x8912, &(0x7f00000001c0)="2047fc2f07d82c89240970") r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000000c0)=0x14, 0x4) getsockname(r1, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000100)=0x32) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000140)=0x2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffffe, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000000000)) 2018/06/03 18:09:32 executing program 0: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000366ffc), 0x8000000000000086, 0x0, &(0x7f0000001000), &(0x7f0000000000), 0x0) 2018/06/03 18:09:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) unshare(0x64000400) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x33f3, 0x10000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0xef3, @dev={0xfe, 0x80, [], 0x1c}, 0x800}}, 0x6a0, 0x3, 0x4, 0x10001, 0x48}, &(0x7f00000000c0)=0x98) getsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/06/03 18:09:32 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001030000000000000000100000000303000000000000000000001d0000010100c58a47566f8d45157c97ec3a0000000000000000000000000000"], 0x80}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000003b80)=[{{&(0x7f00000025c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/33, 0x21}}, {{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f00000029c0)=""/216, 0xd8}}], 0x2, 0x40, &(0x7f0000002ac0)={0x0, 0x989680}) [ 154.816241] IPVS: ftp: loaded support on port[0] = 21 2018/06/03 18:09:32 executing program 4: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f00000000c0), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x3) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1, @local}, &(0x7f0000000080)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000100)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x282, 0x0) pwritev(r0, &(0x7f0000001480)=[{&(0x7f0000000240)="7be5c9f2f9c1f1f90043e2cd8ff116620903e414233ac2bdb070b712b5e16e47ef425b94665f2e8936028fdc4e43296af3fb400bd401b9c00b13c756793ac0ea2a66b40e7fe2c3cf1175a0e9f75aaf6f6bf5a814486498c420738acd1cd990e4bec7a2b9c88906c20ed835dbc6762ebd2548e945f241f6fd78587cd7540b15a74e68e95329", 0x85}, {&(0x7f0000000300)="9ec11c1051de64a98b149d3f9ccc2f00079b0bdae1f8aeb7c039a624f88241176658a6dfa62acc20582288edbb51bfd8a63168d1bfb6d4f8501377de5700c5d330818135083b145a2feba01d34f5cea235e992d72e1da8263b6cd3832f2bd9e1bbfee1762e75b25689744ad3f6dfb0576d0c49e326c9598fd18aba493cd265ae89e0ac2b1e18f93ef276a9de1cf3d2c19b72ec3dc7bc3c29fe8be5d7f7", 0x9d}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="57dcf6d8bf7251e564c9d857e1da3e6fa25fae77730d470a3674f9f54c3d19d9bdcee05f6e4a2c6b2a08e2f24cc2ec42a89826880095eb8f6dc5dae14f6cf564e174b90055c8852e378a617889a9e0c5791c430112de919739c0c225af4ff7d547a07ae3cd89983b6d580556f6f37775e109f22b5f5d707b7a0dd420bb164b37dbfa6dac29c76c5500d011f8834ec7b34f4801f3780b4f501f97f16b04d61f2f9daf5e8c40d0aec14942f8a9179d01", 0xaf}], 0x4, 0x0) 2018/06/03 18:09:32 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) fallocate(r0, 0x0, 0x5, 0x100000000) 2018/06/03 18:09:33 executing program 0: r0 = socket(0x40000000000010, 0x802, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000100), &(0x7f0000000040)=0x68) r1 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x0, 0x201fc) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="940000003200110029bd7000fddbdf25000805005800010014000d0004000c000100766c616e3eccf1b3b85e00000000000010001d00000008000300cd28b82c000010001c0000000800010062706600000010000a00000008000100697074000000100004000000080003000300000000002800010014000a0000000c000100736b626d6f640000000010000400000008010100000000000000f91dc4757e98f739c01d58b5deff7be36b3bcb193b18b3e1a7e58cd256"], 0x1}, 0x1, 0x0, 0x0, 0x4010}, 0x10) fgetxattr(r1, &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000440)=""/237, 0xed) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000640)=""/196) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/06/03 18:09:33 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) pwrite64(r0, &(0x7f0000000140)='?', 0x1, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000001240)={0x8}, &(0x7f0000002280), 0x1000) 2018/06/03 18:09:33 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x4000, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000080)=0x3f, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_buf(r2, 0x0, 0x25, &(0x7f0000000100)="9e6a6e2d683f248633d94403222cb95bb30e8478", 0x14) 2018/06/03 18:09:33 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x1, 0x8000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x6, 0x200000000, 0x7a, 0x400, 0x7}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x100000001, @rand_addr=0x7f}}}, 0x84) mkdir(&(0x7f0000000000)='./file0\x00', 0x4000000000000001) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) symlinkat(&(0x7f000001effd)='/', r2, &(0x7f0000d06ff8)='./file0\x00') r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) chroot(&(0x7f0000157000)='./file0\x00') renameat2(r2, &(0x7f000000bfec)='./file0/file0/file0\x00', r2, &(0x7f000016517f)='./file0/', 0x2) sendto(r2, &(0x7f0000000040)="deb8b850a2f00382fc4b602aea5e2d06645f2ccf4c4a6caa69ab1ee8fb591f8cb048d58fe5a88f7a992b22fd09cd48f45eb7476d5802344de40060975dec6076eae2e10206c481ec5e8b2f64caf025e9640ce0e25ea2fab1bac97fbf956b9a732787c1c6b9f0f65e32da5fac1012c56b0b727921ead17327af9c9c71d24f98344fd6c7c1e7462563a6549eaebae311414b7f3b9da48f28538e2d32ccf5e70ae06c2b06d76bfdea6957", 0xa9, 0x40, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r1, 0xaf}, &(0x7f00000002c0)=0x8) 2018/06/03 18:09:33 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in, 0x0, 0xff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x9}}, 0xe8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@req={0x28, &(0x7f0000000080)={'bcsf0\x00', @ifru_data=&(0x7f0000000040)="12b04c3580e6073a911d8cfee625da90c709ffb8faadd830094b3e6f22844328"}}) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/06/03 18:09:33 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x0, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000140)={0x1, 0xffffffff, 0x80, 0x2}) ioctl(r0, 0x3, &(0x7f0000000080)="0047fcbc0e0000a2000000") shmget$private(0x0, 0x3000, 0x7fffe, &(0x7f0000ffa000/0x3000)=nil) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netstat\x00') getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) 2018/06/03 18:09:33 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpid() tkill(r1, 0x9) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x3) mremap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0xe000, 0x0, &(0x7f0000bf8000/0xe000)=nil) madvise(&(0x7f000096d000/0x4000)=nil, 0x4000, 0x10200000008) mmap(&(0x7f00009a6000/0x4000)=nil, 0x4000, 0x2000000, 0x4010, r0, 0x42) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000080)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) fcntl$getflags(r0, 0x0) 2018/06/03 18:09:33 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2000000000000, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000140)={0x0, 0x0, 0x6, 0x0, 0x0, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) ioprio_get$uid(0x3, r1) 2018/06/03 18:09:34 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x2, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") futex(&(0x7f0000000100), 0x400000085, 0x0, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000c2fffc), 0x4020000000) 2018/06/03 18:09:34 executing program 2: get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f5, &(0x7f0000000380)="3e54f9c7569be74ce9a4353e8f4287d61a89c19d1ece277ebf7a0afd481ff46972f69eeb151dfdac1ebffcd3f3cd1d34") setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000001, r2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)='\'', 0xfffffffffffffe85}], 0x1, 0x2000081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000400)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/06/03 18:09:34 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="60b845ec2f6b6f7660f2e41b640758462d8ea91ece6526739b338b29b3c0a99595ee144e0d6ab5f6537f48104d1e65c5d4a900d7f996f65cb085aba17cfaf867f3c30c76fece3e6fffb2d265e715da1f370164ef2ba18b68337c68e6b3a87d302b108c0aae457f8c470fdacb474d2d85703b4c3a1eb1ac3644ac68f41edfe333b91cd94330f887d73da7fe420d083445e9b4ee3e09dea3c61b9758a6afaaea", 0x9f, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x2}, 0x1c) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:34 executing program 3: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)={0x10000014}) epoll_wait(r1, &(0x7f000000cff0)=[{}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x35, "b38c614bf606471ef2ea6f63ad9b3f0a56b2c1f86f03fa998cc41ece7ea88863b59002ad4628401c354d91986ff08b1fbbc3eb4a8b"}, &(0x7f0000000040)=0x3d) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x3d, "409f9c68f9e141b1672ab7dd3b95469903458a9d402695e80a579ac9b01c337595abfc716f9f76e6626eb818f377edffa1043ddd8c4c7e897f097f3651"}, &(0x7f0000000100)=0x45) 2018/06/03 18:09:34 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="007c2f07d82c9924097000") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0xb46d134df460c1f0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f00000000c0)=""/113, &(0x7f0000000140)=0x71) socketpair(0xa, 0x5, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8921, &(0x7f0000000280)={'vcan0\x00'}) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000180)=0xe74, 0x4) close(r2) close(r1) 2018/06/03 18:09:34 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000005cc0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) recvmmsg(r1, &(0x7f0000000000)=[{{&(0x7f0000001c40)=@in, 0x80, &(0x7f0000001d80), 0x0, &(0x7f00000036c0)=""/4096, 0x1000}}], 0x922, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x279d, @mcast1={0xff, 0x1, [], 0x1}, 0x77c7}}, 0x2, 0x0, 0x8, 0x6, 0x2}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x4}, 0x8) 2018/06/03 18:09:34 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x2000000002) readv(r0, &(0x7f0000002800)=[{&(0x7f0000000100)}, {&(0x7f0000000600)=""/60, 0x3c}, {&(0x7f0000002740)=""/167, 0xa7}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/213, 0xd5}, {&(0x7f00000001c0)=""/121, 0x79}], 0x100000000000002b) [ 156.185246] IPVS: length: 113 != 8 2018/06/03 18:09:34 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000013c0)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000280)='./file0\x00') lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x2000, 0x0) sendmsg$kcm(r0, &(0x7f00000006c0)={&(0x7f00000002c0)=@ethernet={0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000340)="6e1b7e6e7700baa9ea220e4cc174569d025a29b139d6fdc299032ef42a5a7d64d965c570cfbbf900b574058ee4ec3341c8b289dffafa0a944c14a242b9b7a103b59666dcc296eeff104e06847bc9ed0a1dc0", 0x52}], 0x1, &(0x7f00000003c0)=[{0x28, 0x111, 0x4, "b6f7b440fabf62867dc5277ecf77d143c0235bf5a928"}, {0xc8, 0xff, 0x8, "3a5c890ca9ff7d40ff2bbd71029942e463d2933c6a25d1477b3889c2f868f54bbca38bfd5e7ec59f5f01938cbcfccd3654209dfe14ef8c1bee13698f86e248acb3708fb0859db1828b9b071f6f0605936ae7cc439aaf0d00c48232f88731947069ccbb665f69ca424ec81a48e7fae64ba7478fc7580f88c6fd2cc51da0802bf0c8086b384f37ff6f0965c7ecfd8e1965cee21db9a94ff5bddd196068215d2f5556f8e84f934e97428af6a4de22084e5b6055635f5626"}, {0x20, 0x111, 0x3, "f11d52b20e23171f7e44"}, {0x18, 0x10f, 0x7ff, '|??'}, {0xc0, 0x100, 0x2755, "30cd10f82b395d01fcb6cbdf58830ffc0b36ed36d76886b753dd2de84dbecef87bb1bf7396973ccfa520c1470c3a2d9a042d4d44f44f74bf657ba59134826984a86efcf07619e8e84e3938a30d06e684a6751cc795077ac265964673c978eb6f48cdffc874be8d0744183fdbd1989843c068dc0841b0be3b9b283ebecf1d2d53f8a2e15e9706f93f20167ca30eaab845dc51fced97c8c2ed2fe6e535f059ad3172712874fe6d77c2d246cb48bf3204"}, {0x88, 0x13f, 0x1, "c80de360fa9c8723a4d6ca34b42b919a348c11d3cc86af6fa5a261cb37494a43819633b9f371198b93c9ed0d9821712d6939013d6ba88b5b7b5243b01efaadb6485ce59c540f6fed0b72528c09597e49ce29fcf6052babf539d5e7e861d0a7bdf2d1683c2c596c11d581ff96aa0490ba6ea12c88e4"}, {0x80, 0x0, 0x5, "0a0fdae34e840d6b00215b218d8745a9c5eeadfd32d12994564e5a04ba267e65d8a3445a2ff892dd688a34edd3e018712cbb0ad5b784011fcf7a385aa442423ea8dc33fe22c1d5dd0ca19063599778c9ea5d9721c8f1a7156238479aa716c3a2f15bef2b547ee9fd1c3a56"}], 0x2f0, 0x40010}, 0x801) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') umount2(&(0x7f0000000040)='./file0\x00', 0x2) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/06/03 18:09:34 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000000)=0xd2, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x140000000000a, &(0x7f0000000040), 0x100000448) [ 156.355707] IPVS: length: 113 != 8 2018/06/03 18:09:35 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x1, [0x6]}, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000000500)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 2018/06/03 18:09:35 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x400, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100)=0x5, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7f, 0x1, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xd, 0x4, 0x4, 0x8000000000005, 0xd, r2, 0x0, [0x305f, 0x5f]}, 0x2c) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x1) ioctl$BLKIOMIN(r4, 0x1278, &(0x7f0000000080)) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x1, 0x4) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000180)={0x7, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x200, 0x401, 0xe4, 0x1f, 0x7ff, &(0x7f0000000140)='eql\x00', 0x7f, 0x8, 0x4}) 2018/06/03 18:09:35 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioperm(0x0, 0x800, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f0000000380)=0x8) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r3) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) sendfile(r3, r3, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r3, 0x4c01) sendmsg$nl_generic(r1, &(0x7f0000000440)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000400)={&(0x7f00000005c0)={0x12ac, 0x12, 0x300, 0x70bd29, 0x25dfdbfc, {0x7}, [@generic="44c4fa5891cb605f20fcd0850d7060cab6cadd07be33dd073808633d8305", @generic="194cf9a9bdcca54c183ad0dd2faf944a49af25350e208184cc015c484ce5fbc2c4ab67b0c088", @nested={0x24c, 0x21, [@typed={0x4, 0x23}, @generic="989672922410a4f169942098b405083d63277ca0d7359fc7", @typed={0x14, 0x84, @ipv6=@loopback={0x0, 0x1}}, @generic="f09b0201faae3cfe5ade6a1f33fced586afdb4c3771277cc64b676522b91a718b8b58bbba74b5e1db59ea5a2e5d9a3bae7cafeb12ef015771fcf4333a7620a192ca2bf939d075ac91569e03e8807fccf8a524cbac0acae326fc9fe7a0f96b9114bb00f8d7031c792f8190365da0460280f7f505741b3a57f9aafe6e0aba3cc1cd205fdbf79910b26c987b123e5a9f3f468ae63", @generic="6060ea4122f22994da14934c4c58080c3d458127933ccc6e8c39cbeb98763f05db024169d3c8f80b5ccde72c96c4f89a04b4d201577f1c985b5fe900fbed6e4eaf88a3de5c736d59786f2e960af48a0f9ef1d902081b003cd72537ba83c8c5a3b29f64882b8634b537fdcf616c4579bc22a9b042f61d8d58e29c7e90fa24d245cc53e00910da8f43bd54565e0abc5a5c2917a31c5c9f98b29bf0c374ba2fe6767234534a3d717fb824a234eac60238e5cb34b4ba491052939b66514ad672a2f895384f61303a52685c9bcc238bda575d7d6fd8904f5ffebd1d6a99f1447c16cde446b816fea020c43a71e29b7281a03680fdb10e2ca939d7", @typed={0x4, 0x8b}, @typed={0x40, 0x5d, @binary="1d8d8d1b6824fcf84e89a45f93612889a1b01767d834f1e112bf431a309594d66291d2ed60506acf14e8e401b374b508bd945c469d62b79f1969"}, @typed={0x8, 0x64, @u32=0x13f}, @generic="8a1ba35b989a97cead681877a703666917120e52d8d572a9ac0a00b793461b4767073e678a5a71cb159a4563373bd646f89786181d8f62d52155bd7aff0ea3ed"]}, @generic="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", @typed={0x8, 0x4, @str='\x00'}]}, 0x12ac}, 0x1, 0x0, 0x0, 0x40000}, 0x40800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000580)=ANY=[@ANYRES32=0x0], &(0x7f0000000140)=0x1) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000100)="949ecbddd34aff7a03fc0386b7da1f3d9b7acc1fec395b381d34b20f5a8edd864bc65a14df549efd99398e9c9dd0c0a521866184ad87", 0x36) fcntl$setownex(r0, 0xf, &(0x7f0000000280)={0x2, r2}) ftruncate(0xffffffffffffffff, 0x4) ioctl$LOOP_SET_FD(r3, 0x4c00, r4) unshare(0x40600) 2018/06/03 18:09:35 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000100)={0x2f, @loopback=0x7f000001, 0x80, 0x4, 'sed\x00', 0x10, 0x7f, 0x73}, 0x2c) sendto$inet6(r0, &(0x7f0000000300), 0x39e, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r2 = shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x0) shmdt(r2) r3 = socket$kcm(0x29, 0x5, 0x0) fstat(r0, &(0x7f00000001c0)) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x401, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000002c0)={&(0x7f0000000000)='./file0\x00', r4}, 0xffffffffffffffcc) ioctl(r3, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") pwrite64(r4, &(0x7f0000000300)="d2880169bcb1972ab8a4b55b5200dc8690427bdf79c2b3d6b1cb33153a93ecb83bbd0d08d3808f48eb8420c6fc3830ef2ee6cad4ece41d1500969bf292e34ac5ecaf606674c45d13802c0207be9360035f567cde5c7ca35811469e5c4510e9ed2eea00441c31574dd768eed8257471ef1a088a09a72c10dfc7de0f70b9c4f232a83a86777aee0dd1d63baca9ba29338f221c86933aaafedfbb657cb89ac3135344c08345f70afec61ff2f6d04f7b24db064a7de15dcc64fcb964184d7791875be6fc388348376cd38a3aa66096d29381800c44338bf170203d6f8af213b43a78a80d1a", 0xe3, 0x2) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:35 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stat\x00') ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0xc4010, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/06/03 18:09:35 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="02030000160000000000000000000000040003000000000000000000000000000000000000000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000004000400007a00000000000000000000000000000000000000000000000000000200010000000000000000000000fff305000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xb0}, 0x1}, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) 2018/06/03 18:09:35 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) fstatfs(r0, &(0x7f0000000000)=""/52) ioctl(r0, 0xc0984124, &(0x7f0000001f64)) 2018/06/03 18:09:35 executing program 2: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x400}, 0x7, [0x62, 0x93e00000000, 0x101, 0x4, 0x0, 0x7, 0x8, 0x7]}, 0x5c) r2 = userfaultfd(0x80000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) r5 = socket(0xa, 0x2, 0x0) ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$l2tp(r4, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) close(r0) [ 157.127661] IPVS: set_ctl: invalid protocol: 47 127.0.0.1:128 sed [ 157.193601] IPVS: set_ctl: invalid protocol: 47 127.0.0.1:128 sed 2018/06/03 18:09:35 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001040)=ANY=[@ANYBLOB="020b04010200000000000000053d0000"], 0x10}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020b00000300000000000000010018000004000000000000"], 0x18}, 0x1}, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100000000, 0x20800) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f00000001c0)={{0x7, 0x5, 0x1, 0xf5, "0e940b4da8702039b9c9880afb6d18ca2a98be9da710072c1329c1b16be3694e38149c128e1b2f741ac0d7be", 0x7fff}, 0xa000000000000, [0x5, 0xbf, 0x3f, 0x1, 0x7f, 0x9, 0xb700, 0x3, 0x8, 0x400, 0x0, 0x0, 0x8, 0x2, 0x4, 0x0, 0x101, 0x2, 0xfffffffeffffffff, 0x10001, 0x0, 0x100000000, 0xffffffff, 0xbf0, 0xdd, 0x80000000, 0x3, 0x8001, 0xffffffffffffffff, 0x8, 0x7ff, 0x9, 0x80000000000, 0x0, 0x1, 0x2, 0x4, 0x9, 0x2, 0x0, 0x9, 0x6, 0x400, 0x6, 0x592a, 0x100000000, 0x400, 0x3, 0xb, 0x5, 0x20, 0xfff, 0x8001, 0x65ab, 0xc758, 0x0, 0x80, 0x7ff, 0x2a43, 0x8001, 0x2, 0x4, 0x101, 0x81, 0x1ff, 0xadcf, 0x539, 0x7fff, 0x1977, 0x8, 0x0, 0x7, 0x459, 0x7fff, 0x1, 0x0, 0x100000001, 0x0, 0x0, 0xe6, 0xdaf1, 0x100, 0x2, 0xfffffffffffffffd, 0xe6, 0x6, 0x2, 0x400, 0x5883, 0x7, 0x2, 0x10001, 0x7fff, 0x6ff297d8, 0x0, 0x200, 0x4, 0x4, 0x4, 0x6, 0x0, 0x7fffffff, 0x0, 0x1f, 0x2, 0x8, 0x9, 0x0, 0xf0a, 0x64e6c6cb, 0x4, 0x1, 0x6, 0x3, 0x1000000000000000, 0x1000, 0x0, 0x6be, 0x1ff, 0xc22c, 0xfffffffffffffffa, 0x3, 0x7, 0x7, 0x5, 0x3, 0x5, 0x5], {r3, r4+30000000}}) 2018/06/03 18:09:35 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) write$binfmt_aout(r0, &(0x7f0000000380)=ANY=[], 0xff2f) readv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1) 2018/06/03 18:09:35 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x2, 0xff, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000000)='^'}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000040)={0x5, 0x5, 0x1}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18) 2018/06/03 18:09:35 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="d936434103f0104b07002a8d3a314967f1a3863b15e27a519281309784d1c48f8fe16185d31ac0565fda4b3152551e4d8055ecbb123ed81d8e93d6fafd6f4ff732889aa79f1e6dc0e15b0cd5fda48e9401f5d00a98cdc3658888eafdc5636ea3d4896c0956954943dc648cf62ab006dd811843e6ae1766552c40237b36c4618d5a2cf381d80792cb51df43dd56cc136d7bc3b2e4315d9003f7eef66baddfeb9bafe7581de9bd8c98c4d30f6648651a3e7f96eb87150b1cf4e54021092fc95e5a29ec8cd6007aa89eb67f3cf833e04bea8f"], &(0x7f0000000300)=0xa) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x101001, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000240)={r3}) prctl$setendian(0x14, 0x1) r4 = openat$cgroup_int(r1, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x181400, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000000180)={r6, r7}) write$cgroup_int(r4, &(0x7f00000004c0)=ANY=[@ANYBLOB="393a300d50c0fc62abf5e9d5b31cfb05acd4483114015e10e8326272db16a7a41fe4e47fea9d58eff58dff2d2772263f04d69e5d1852bb6134481b9d520306e69494c290d8f3"], 0x4) pipe2(&(0x7f00000001c0), 0x4800) openat$nullb(0xffffffffffffff9c, &(0x7f0000000340)='/dev/nullb0\x00', 0x40000, 0x0) 2018/06/03 18:09:35 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10}) ioctl(r0, 0x1000ffff, &(0x7f0000000100)="11c7d1b071530800737f47ff809d8b8094a06143bdf0e57200da2a7c3c3ea151427c00680aa01cdd045fed176552cd105438ac2f88dc090270368b46c129") r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x18000, 0x40) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000000040)={0x9, 0x0, 0x7f, 0x3f, "b27e5637d63a8638243be4fe566bcf4b5232e64f944a09600d34f6f5a6a830ad6d072aaaf9145c2a4b19d920", 0x80000000000}) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000200)=ANY=[@ANYBLOB="020d0000140000000000000000000000080012000000030000000000000000000600000000000000000000000000e00000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ff00000004000300000000000000000000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/06/03 18:09:35 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x80, 0x6, 0x4, 0x7, r4}, 0x10) dup3(r2, r1, 0x0) 2018/06/03 18:09:35 executing program 4: unshare(0x20400) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x20002, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x40045569, 0x0) semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x2d, &(0x7f0000380000)={0x101}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)=[0x9]) 2018/06/03 18:09:35 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="2ad9e639c099d062052082bad9aa03b3a93e0bff608d62712f7c3bb766ba3dd2d9030997fe1e374305b99b73623fc76d4d9361457599efdadc4964cec57a39e590313fe89ab6fdd15cbba899b8cb1244f0a860fa8be9b61cd7ab949f1b10e9ae2e10374b316a28f28c1107c5eb5f11af068352bae0657ad5acc27de9f1ee04ac3f94e323309fff6176d7dfe0d91ebedf02f44c9353d5f7a4994da9944874d7a51632770cdb6e699e0b7ca48156c8cb2a2fa7bb9f06ed1153f1d324827af97e2359bfc8a3437de424d238713ab08ef28f3eac79da12b7cc4c39f48886adb79d759e970ed3", 0xe4, 0xffffffffffffffff) r3 = add_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)="5952b1baadf27dc68b7f56311b6bfd9546e6b60f7e88c367689b868bb76400cc4453cd504a25fb8b4aa25f61a90d9e887744f168db47ab4676eddca9fe613bc83a4cc26b9986b0d2ba5c7cd8f43827c5bc5e9914ed6d8911ffe83f5f557ab635643a5a16d3f716a63c5b93fe906b656f92a3ea824b7e93ee41869a7eb5f0afce12a8d052670852103b0cf62c65e1a023e68fe76ab88e871efb", 0x99, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r2, &(0x7f00000001c0)=[{&(0x7f0000000100)="a2870f1a5e1f700966642fecc3ad95bcde78dfa286", 0x15}, {&(0x7f00000003c0)="b6b306823a50d63dc1eba3ba91a2bd3ae9991615aebf82c3dbcb1f495ff9ba27f82e4a8ea68e61d3898fcea916f84d74f8b106a940eb31c97b3b414f3827118594eeb0206654cb5735a50027e39fb965cf0ab73c910b07ba87541e48cadfb4bbb33e4b6cfc13e1aa5abf0d06b9fda93513527be80a4f5876047f50785f26970aada0dc9efd1ee32e50742c946543122765a33ce432ec6748ff1d49a8b0f2b62fc43c60efdfeab7160b814e6736ae6ade1360d1db5693c19f575351c6c1001370e5ab26de8825756fba09f149e360ce373b484ad09e0efbcfdfa3", 0xda}, {&(0x7f00000004c0)="45002e17c48e0b396cb2e790806182af89e68c387f04eb058243be098cae8c06bc7fbb10e6e6c3b56936108496ec4216d3da473ece996e1c081560ce27fd1f8f662ef63faf3b05d647836f7eae442b844e81137511bc56ca84485b18d577e3318f561185f25dc9dc71b89210acbfeb3639c818d8dcb6c28d32460236ceed2fe451bc85f32569da1a42b18ec1943258d2f209eab41c41a0bc9b784f991015fddfe0bc0740333289bfedc3ebccd94346bdc5f288dd804790b77a4782b2f3cbae12259683fac2", 0xc5}, {&(0x7f0000000140)}], 0x4, r3) 2018/06/03 18:09:35 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/06/03 18:09:36 executing program 1: r0 = eventfd2(0x0, 0x0) writev(r0, &(0x7f0000000fff)=[{&(0x7f0000006000), 0x2a9}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x80, 0x4, 0x8, 0x0, 0x40, 0x200, 0x8, 0x3, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1, 0x8000}, &(0x7f00000000c0)=0x8) 2018/06/03 18:09:36 executing program 2: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x8735, 0x40000) name_to_handle_at(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0xb6, 0x100000000, "a16543d131bfbaffe845632c8bdafe6a1a9f82927d71a84f835077e7c023a6fb7ea0bc78a6845d2510a3a1f8b973409237a9c0b259a439d9446fe904900b9b7517174061fa6d9647037af97de7ffc66d51126bb427c5bd23ee0e107a2abaf13181cd42ab0aa555e8edfe8ec74f5445c1ffa61118c4e83c06684779c5802d020fb25b5c8be9bef22e5e3adaca9901d47a0d5fbf53da3616e58e9b481447d9433d7a7b1fd2fd7e59613e83309469f4"}, &(0x7f00000002c0), 0x1400) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000100000d00000000", 0x14, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) getpeername$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) 2018/06/03 18:09:36 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000100)=0x80000000, 0x4) getsockopt$inet_int(r1, 0x10d, 0x11, &(0x7f000079bffc), &(0x7f0000350ffc)=0x4) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x100, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8000, 0x0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f00000000c0)={0x7, 0xfd0}) 2018/06/03 18:09:36 executing program 7: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x2, 0x80202) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000000)={0x2}) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz1'}, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000300)={0x4}) r3 = semget(0x0, 0x2, 0x102) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000180)=""/231) 2018/06/03 18:09:36 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x81, @dev={0xfe, 0x80, [], 0x19}, 0x4}], 0x1c) r2 = fcntl$getown(r1, 0x9) fcntl$lock(r0, 0x5, &(0x7f0000000080)={0x2, 0x4, 0x8, 0x3, r2}) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x20000000}, 0x1c) 2018/06/03 18:09:36 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637}) nanosleep(&(0x7f0000000080), &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x8000, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x401) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000000c0)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@multicast1}}}, &(0x7f00000002c0)=0xe8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/06/03 18:09:36 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000440)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a8664", 0x82, 0x0, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000005c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}], "", [[], [], []]}, 0x378) tee(r0, r0, 0x3800000000, 0x8) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/57, 0x39}, {&(0x7f0000000200)=""/83, 0x53}], 0x2, &(0x7f0000000300)=""/153, 0x99}, 0x0) readv(r0, &(0x7f00000014c0)=[{&(0x7f0000001400)=""/163, 0xa3}], 0x1) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000040)={r2}) 2018/06/03 18:09:36 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x8480, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000100)=""/191, &(0x7f00000001c0)=0xbf) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0xfffffffffffffd87) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f00000000c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0xc1105511, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) 2018/06/03 18:09:36 executing program 2: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000003c0)=0x6e) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000400), &(0x7f0000000440)=0x40) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000600)) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r4 = socket(0x5, 0x800, 0x400) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r5, 0xfa}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000480)={r5, 0x5}, 0x8) r7 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f00000004c0)={r6, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x8, 0x8, 0x525, 0x216510c1, 0x3, 0x0, 0xffffffffffffff01, 0x726, 0x200, 0xffff, 0x9, 0x8, 0x80, 0x6, 0x5]}, &(0x7f00000005c0)=0x100) creat(&(0x7f00000000c0)='./file0\x00', 0x40) ioctl(r7, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") keyctl$search(0xa, r0, &(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0) 2018/06/03 18:09:36 executing program 1: unshare(0x64000400) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000100)={{0x5}, {0x0, 0x5f6c}}, &(0x7f000000ffe0)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2001, 0x100) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000080)={0x20, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) 2018/06/03 18:09:36 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x101) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x1ce00, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:36 executing program 0: r0 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0042fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 2018/06/03 18:09:36 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x30) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x20, 0x8000) accept$nfc_llcp(r1, &(0x7f0000000080), &(0x7f0000000100)=0x60) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000200)=""/226, &(0x7f0000000300)=0xe2) [ 158.741603] IPVS: ftp: loaded support on port[0] = 21 2018/06/03 18:09:36 executing program 7: r0 = memfd_create(&(0x7f0000000040)='^\x00', 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000140)=0x4) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x800}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xe8) getgroups(0x7, &(0x7f00000009c0)=[r3, r3, r3, r3, r3, r3, r3]) getgroups(0xa, &(0x7f0000000380)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000940)=@broute={'broute\x00', 0x20, 0x4, 0x4c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000180), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x5, 0x1, 0xfaff, 'team0\x00', 'vlan0\x00', 'veth0\x00', 'rose0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x1f, 0x0, 0x8b6f, 'syzkaller0\x00', 'vcan0\x00', 'tunl0\x00', 'ip6tnl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x1b8, 0x1e8, [@owner={'owner\x00', 0x18, {{r2, r4, r5, r6, 0x4, 0x1}}}, @time={'time\x00', 0x18, {{0x7fff, 0x12, 0x664d, 0x13c36, 0x3, 0x10000, 0x3}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x8, 'syz1\x00', 0x4}}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0xfffffffffffffffb, 0x6, 0x7f, 0x1, 0x0, "3bd83ddb740a4994894a16d19fcf90aacc9cde74f4082eeeb16083ca405cfb587c929435e7a521b4e358faf63131d1e1620a802f71f1de6ff27716a8ea16454e"}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x175}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x17, 0x20, 0x993f, 'dummy0\x00', 'ipddp0\x00', 'gre0\x00', 'gretap0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0xff], 0xb8, 0xb8, 0x108, [@ip={'ip\x00', 0x20, {{@multicast2=0xe0000002, @rand_addr=0x369, 0xffffffff, 0xff, 0x0, 0x0, 0x2, 0x18, 0x4e20, 0x4e20, 0x4e24, 0x4e20}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0xe07a, 0x9}}}}, {{{0x15, 0x4, 0x88f8, 'teql0\x00', 'veth1_to_bond\x00', 'syz_tun\x00', 'syzkaller0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x0, 0xff, 0xc179f5f2bb2a89ad], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}]}]}, 0x538) connect$inet6(r0, &(0x7f0000000a00)={0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, 0x1c) 2018/06/03 18:09:36 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg$kcm(r1, &(0x7f00000013c0)={&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000001c0)=""/178, 0xb2}, {&(0x7f0000000080)=""/60, 0x3c}, {&(0x7f00000002c0)=""/172, 0xac}], 0x3, &(0x7f00000003c0)=""/4096, 0x1000, 0x8}, 0x10002) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001400)={0x9341, 0x10000, 0x200, 0x0, 0x400, 0x8, 0x8a, 0x20, 0x0}, &(0x7f0000001440)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001480)={r3, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x2d98, 0xc64e}, 0x90) 2018/06/03 18:09:36 executing program 4: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f00000000c0)={'yam0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="120000090000000002e54f92d8e5000100000000400000000000200000000000000000000000050000000000000000000000"]}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000001c0)={0xe0, 0x2, 'client1\x00', 0x2, "aec983d596dd66c1", "d36b40b1bb226fb2ac4c8d154ea839021dd5e5d1be5555a1f12808ff2f88f474", 0x3, 0xfff}) 2018/06/03 18:09:36 executing program 2: unshare(0x2000000) r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@rc, &(0x7f0000000140)=0x80) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x28, r1, 0x200, 0x70bd2b, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x64, r1, 0x300, 0x70bd28, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x64}, 0x1, 0x0, 0x0, 0x40}, 0x40) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040)=0x101, 0x4) ioctl$int_in(r2, 0x80000080045017, &(0x7f0000000000)) 2018/06/03 18:09:36 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x220081, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="020928bd7000ffdbdf251f00000050000300086cd4e03cc95afdd261cc441c2b0003000200000805000170650000000000003000000000000000ff0300000900011400060000000000000000000000ffffac1414bb00000000000000000000000000000000ce703300a0"], 0x64}, 0x1, 0x0, 0x0, 0x4004000}, 0x800) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000440)={0x413f47fb, 0xfffffffffffffff9}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000340)=""/166) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000400)) r2 = socket$inet6(0xa, 0x40000000000001, 0x0) r3 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x3, 0x4e20, 0x4, 0x2, 0x20, 0x80, 0x0, 0x0, r3}, {0x28, 0x7, 0xffff, 0x80000001, 0x6, 0x9, 0x9, 0xc7b}, {0x1, 0xf667, 0x101, 0xa849}, 0x80000000, 0x6e6bb1, 0x1, 0x0, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d2, 0xff}, 0x2, @in=@multicast1=0xe0000001, 0x3504, 0x7, 0x3, 0x3361697d, 0xbf03, 0x0, 0x40}}, 0xe8) socketpair(0x4, 0x5, 0x150, &(0x7f0000000140)) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], 0x8) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:36 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001000e9faffffeec1f6a6b32e8aa70cd6270b7dabf8758634436a4e4fda382600006113128e2370ab6717ce57db4d5800000000000000000000d349000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000f5e6000000000000"], 0x28}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100, 0x4000) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'bpq0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) 2018/06/03 18:09:37 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffffffffffc, r1}, &(0x7f0000000080)=0x10) 2018/06/03 18:09:37 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4042, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000005000/0x3000)=nil, 0x3000}, 0x2}) r1 = userfaultfd(0x0) mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x1000000) ioctl$UFFDIO_REGISTER(r1, 0xc0189436, &(0x7f0000006ffc)={{&(0x7f0000004000/0x4000)=nil, 0x4000}}) [ 159.068376] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 159.106704] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/06/03 18:09:38 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000080)=0x61) read(r2, &(0x7f0000000040)=""/11, 0xb) r3 = syz_open_pts(r2, 0x0) dup3(r3, r2, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) 2018/06/03 18:09:38 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)="2f70726f632f7379732f6e65742f697076342f76730f73796e635f726574726965730075cc5926ec5706a48a51fa074c1442f80f0efefac07f317fd365af832d4079f18ace199161493a7cc70b599a3660a286e263d939692154d0b26e98cce791ce8ac1ae51e93857ecd7d921f2b8e1edb35b8b2c9a1c228d607e37b40808fba486e61c0c3e687662905e2ace61fd6a0faecdf5241a7fe62d57135804f0767ab7", 0x7ffff, 0x0) ftruncate(r0, 0x6) 2018/06/03 18:09:38 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f00000000c0)=0xc) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x3ff, 0x4) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f00004aaffc)=0x2, 0x4) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x2f6) 2018/06/03 18:09:38 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000040)=ANY=[@ANYRES16=r0]) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000100)=0x10100001d) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x1) 2018/06/03 18:09:38 executing program 3: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6669625f74726965000bc7d4a696dbac5d3efa690fa1d8673a593a310ff74f74e68062563330e8b2186d96d388ff7bd85823152e45b422f5451ad51c") sendfile(r0, r1, &(0x7f0000000200), 0x80000005) 2018/06/03 18:09:38 executing program 2: unshare(0x40000400) userfaultfd(0x80000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc0046d00, &(0x7f0000000000)) 2018/06/03 18:09:38 executing program 4: r0 = socket$kcm(0x29, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sockstat\x00') readv(r1, &(0x7f0000000980)=[{&(0x7f0000000880)=""/249, 0xf9}], 0x1) 2018/06/03 18:09:38 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) fsetxattr(r0, &(0x7f0000000600)=ANY=[@ANYBLOB="09000000f502df181caaac65762f7a65726f00"], &(0x7f0000000200)=']\x00', 0x2, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000580)={0xffffffffffffffff, 0x1, 0x1, 0x1, &(0x7f0000000540)=[0x0, 0x0], 0x2}, 0x20) accept4$vsock_stream(r1, &(0x7f00000005c0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x80800) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x10000007}, 0x1c) sendto$inet6(r0, &(0x7f00000004c0)="e05b39dea3eb5100000000b7a27cbd4f29969e9cd576da1ec86d68b4c8d5097534fd91e0e5365f2fff54de32a11b8c882542127b7c839f9ebd4a32ff2578fbff39f5618a1427747b70b84d72534d99b2d1d2274692b1cfb1ec8c47ba3a6ce40961a86f22b0e0e38280aa6cb97dc33bab9e1b7287", 0x74, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xffffffffffffffb8) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x40c00, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x802, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x24000000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1e8}, 0x1, 0x0, 0x0, 0x4ab33d767b1c30c}, 0x4000000) [ 160.133191] IPVS: ftp: loaded support on port[0] = 21 2018/06/03 18:09:38 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000200)=""/40) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000280)=@raw={'raw\x00', 0x9, 0x3, 0x310, 0x120, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x278, 0xffffffff, 0xffffffff, 0x278, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ip={@rand_addr=0xb2, @empty, 0xffffffff, 0xffffffff, 'team0\x00', 'erspan0\x00', {}, {}, 0x1d, 0x1, 0x1}, 0x0, 0xc0, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x6, [0x0, 0x8, 0x3, 0x8000, 0x0, 0x4], 0x72abc301, 0x8000, 0x2}, {0x6, [0x5, 0x3, 0x8, 0x4, 0x1ff, 0x1], 0x8, 0x10001, 0x5}}}}, {{@uncond, 0x0, 0xf0, 0x158, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x9, 0x8}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x5}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x10, 0x2, 0x1, 0x6, 'pptp\x00', 'syz1\x00', 0x7c}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x370) 2018/06/03 18:09:38 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) tee(r0, r0, 0x4, 0xb) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000000)=0xe1, 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f0000000200)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000000280)=@can, 0x6d, &(0x7f0000000080), 0x0, &(0x7f0000000480)=""/2, 0x0, 0xfffffffffffffff7}, 0x0) 2018/06/03 18:09:38 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x200000005, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:38 executing program 5: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fdinfo\x00') getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000002c0)={'nat\x00', 0x0, 0x4, 0x1d, [], 0x1, &(0x7f0000000040)=[{}], &(0x7f0000000080)=""/29}, &(0x7f0000000340)=0x78) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000380)) getdents64(r0, &(0x7f0000000df0)=""/528, 0x7f355eb8) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000280)=ANY=[@ANYBLOB="01000900ffffffffffff5c7188e4b13600000000f2ffffff00000000aaaaaaaaaaaaffffffffffffaaaaaaaaaabbaaaaaaaaaabbffffffffffff"]) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x5, 0x95d, 0x31d, 0x80, 0x1000, 0x2f5d, 0x0, 0x1f, 0xb32b, 0x2, 0x58afb36}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x1d}, 0x4e23, 0x0, 0x4e24, 0x0, 0x2, 0x80, 0x0, 0x7f, 0x0, r1}, {0x5, 0x2, 0x9, 0x168d, 0x4, 0x8, 0x80000001, 0x1f}, {0x7f, 0x9b2e, 0x53, 0x44}, 0x8f2f, 0x0, 0x0, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d4, 0x7f}, 0x2, @in=@loopback=0x7f000001, 0x3506, 0x0, 0x3, 0x1, 0x5, 0x1}}, 0xe8) [ 160.466101] IPVS: ftp: loaded support on port[0] = 21 2018/06/03 18:09:38 executing program 7: syz_emit_ethernet(0xfffffffffffffc7e, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd600f67c50044670000000000000000000000ffff7f000001ff0200000000000000000000000000010420880b0000000000000800000086dd080088be00000000100000000100000000000000080022eb000000002000000002000000b7b29100000000000000000800655800"], &(0x7f0000000240)={0x1, 0x3}) syz_emit_ethernet(0x1b3, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="ad4734cc17a3", [{[{0x9100, 0x3, 0x80, 0x4}], {0x8100, 0x9, 0x325c0000000000}}], {@ipv6={0x86dd, {0x4, 0x6, "831aac", 0x175, 0x0, 0x8, @empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, {[@dstopts={0x21, 0x15, [], [@jumbo={0xc2, 0x4, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4, 0x6d}, @jumbo={0xc2, 0x4, 0x9}, @generic={0x2a, 0x89, "cc42343af2928d050258f325794da186dc0b1633eb3de1e58e4907abd8627a863e60c6bac5d2038aeabaa790e1130fa05b017b2873091708a5e234c29d8626f209131a0b749087297338c526b7b45d79d40403bc2bc3ffd3521d44189a6bfd7581f62e63e2b6349786ebc00d33e9055a73730a89f1666e5c25f82c555c04a4545313eee61214d93f5c"}]}], @udp={0x4e20, 0x4e21, 0xbd, 0x0, [], "eacc8086514cb7c113cb86673f67e432ad58374dbb659fc6e5e0398522e3da124be0185411e1ed7afcc1c0ceabd079dd66bcbeb155ac29362a64d9b82eff4598897f24e521576093f08e729607b1d08308994b50e9a5849ee73000cd6c0af9f911eafb037be83006726792ca01890e9d3a1462d25f23993705e0b74b36fce3728c56db5089013e03962403a637894216e158a979ababbc90f60169a9d1468c9c0387000cf7789f796172d1b83c58dc207007f9ad07"}}}}}}, &(0x7f00000001c0)={0x0, 0x1, [0x713, 0xf91, 0x124, 0x989]}) 2018/06/03 18:09:38 executing program 4: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x3, 0x1, 0xc2ac, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000140)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=@allocspi={0xf8, 0x16, 0x309, 0x0, 0x0, {{{@in=@rand_addr, @in=@dev={0xac, 0x14, 0x14}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x6c}, @in6=@dev={0xfe, 0x80}, {}, {}, {}, 0x70bd26}}}, 0xf8}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x74, "073fdc42d19a3747998f54229253657fcf88a4083c6689f349251479a05d7f792ccaf33d9bcb62b2822dabcb63685fa95132ac812e1474f9549db36483afe1926280977dbaa6d387221611bbddd1d78c9a7161e45e2f1ebb93d5e29b5707cd1fc36bb1e5997a88ad068d9a17592c19ece2e13be3"}, &(0x7f0000000280)=0x7c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={r3, 0xfffffffffffffffe}, 0x8) 2018/06/03 18:09:38 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0xff) 2018/06/03 18:09:38 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000002c0)=""/210, &(0x7f0000000000)=0xd2) 2018/06/03 18:09:38 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x20, 0x1b037105b27e072a) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000700)={0x0, @dev={0xac, 0x14, 0x14, 0x17}, 0x4e20, 0x4, 'dh\x00', 0x2, 0x0, 0x50}, 0x2c) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000180)=[{0x4}, {0x8, 0xbd}, {0x3, 0x100000000}, {0x3, 0x3}, {0x4, 0xfffffffffffffffd}], 0x5) clock_gettime(0x0, &(0x7f00000000c0)) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="01f702e9bc10850e5e13de45066f884582", 0x11, 0xfffffffffffffffe) r1 = add_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)="45d634c8c6b78e365d4fb1ab5995b7479f05a9fde4a2e1fc570965e4d033dac948073221c5e4921322d43bad056d3eca3bb4f2863f0489cc4f2773eb7835e30d0f47402d7cfd7d1e5d4515a5d24a5f6c2bd93dea15f53d08de1faf2f32f181aa44876463ca892017a8ccf079be3d086aa066e8f3da37d9bd96538b8ee2b2d91ea133a8e15e86a2cb0f21207c", 0x8c, 0xfffffffffffffffb) r2 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000600)="d904fbf2cc9ca4132bfbbc117c0e53b030041e2ebfe9aeb43a5df7506c3343224a2751f070065e1284a3c4073b9bea0a74db61846522912d97b3ecd082c485b8c791a28f32b17c05cd8eaa9c53361892163f562b", 0x54, 0xfffffffffffffff9) r3 = request_key(&(0x7f00000008c0)='dns_resolver\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000940)='eth1^nodev(\x00', r1) keyctl$dh_compute(0x17, &(0x7f0000000400)={r3, r1, r2}, &(0x7f0000000680)=""/54, 0x36, &(0x7f0000000780)={&(0x7f00000006c0)={'sha1\x00'}, &(0x7f0000000840)="f786894ba75c3ec41c3d61567a8be6ea61e929808d33d70c42f5745f4087de8d8101178ffba613a408ce5358164f2218ded6203d41f91ade9589e0e2a10565174041ccfa2dfffcc0a5a5b67f407f972cf28c35814037c518967251c991e58d42b62c9952ca19d0bad6318d63796e46932c505cbd982557fe", 0x78}) r4 = socket$kcm(0x29, 0x2, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000480)="6e65742f69636d703600b34555a399dba342d83b9a2814a302a901a9cab918e0e592bd28e5e0c7cfef3f9e72d4a1600f5381340044348ab90f894da561e72ad57322a60c4445c3bfcaa2bac9f438e52cba5dd46a7338a6534717637d3667e3bcaa639fb5f3f989bf1192ff7aa8aac18e46655008d00dc41fff7f157caa80704d68e5cc0c049c0d66ca50ae7be66f") ioctl(r4, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ppoll(&(0x7f00000003c0)=[{r5}], 0x1, &(0x7f0000000280)={0x0, 0x989680}, &(0x7f0000000440), 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x49, "68e19e8658c306bd6a58b30aea4acfd8da40f55290dddc83ced8795166de669f0eeb2ff80729348cdc8e1a30a7f28c10936e028a9f365feaeb0da71d5e663d4d3af166be6f45025629"}, &(0x7f00000007c0)=0x51) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000800)={r6, 0x5, 0x0, 0xf168}, 0x10) 2018/06/03 18:09:38 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={"69000200000f002dc830ee26e3008000", 0x10a}) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"69000200000f002dc830ee000000005d", 0x103}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000000000)="a042593241a6b13e56ed615bdf1f18c0baa22cb47efe89", 0x17}, {&(0x7f0000000140)="ea88336bfa9c98ef5926a3b0e92133c838511b325a775f63cf353af89ac3b769dfc20a6bc013ef4cb75a95f9f7151680e18d051e460e52b6d35e6b9b899bc0945ebc5c59e4ee4881e3b0f8255f71ac456ecef674e18555914dfda122964883b904f16c185d2acc73d656d415f812ca2c2c62712d2f17bccb2077922fdbf9489be7cba4253ee0f75a1474a4290ce2769bc0b9c7e5", 0x94}, {&(0x7f0000000200)="ce76a5d94c8788aaed594103c9df27dd5327281bc8c1596446219d2157858f1669a81d35c759a57cb9a50b7cb44a8aa85efa0b42b98fbc7fbed58e94753ef9676d2fc8fb5be5989be782deff1885fab9", 0x50}], 0x4) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'team_slave_0\x00', 0x400}) 2018/06/03 18:09:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) write(r0, &(0x7f0000000180)="a2fc512038a3f38a025a70bb5941cd84919bb0a58aa92846c36a41838100b04163240ea932822dece4cb112f714136fd881c724e634609813851c667bd94c7ca70396f91ebfc8ae97a6dff8cacb841fc9832582a5dcb8e3ab299d2db7285af2e4204bc6c940992a97703f030032467adbc18837bd8d0a60b166eb9833d5ab8bb1820bc657516e7db37261a339b59826cb1591fa284536028dd4c65aa224f7c3e8c7446f89388e20698675be49bf35bfbd4661817595e89c98592598c1adf4ab544502e088706389ef7a055", 0xcb) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140), &(0x7f0000000300)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x2b0, 0x100, 0xffffffff, 0xffffffff, 0x100, 0xffffffff, 0x218, 0xffffffff, 0xffffffff, 0x218, 0xffffffff, 0x3, &(0x7f0000000280), {[{{@uncond, 0x0, 0x98, 0x100}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x1, 0x1f, 0x0, 0xfb3, 'netbios-ns\x00', 'syz0\x00', 0x10000}}}, {{@ip={@empty, @dev={0xac, 0x14, 0x14, 0xd}, 0xffffffff, 0x0, '\x00', 'veth1\x00', {}, {}, 0x7e, 0x1, 0x60}, 0x0, 0xf8, 0x118, 0x0, {}, [@common=@inet=@l2tp={0x30, 'l2tp\x00', 0x0, {0x2, 0x4, 0x2, 0x1, 0xe}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x270e, 0x80000001}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) getsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/06/03 18:09:38 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x8, 0x2087) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000080)={'bridge0\x00\x00\x00\x00\b\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) finit_module(r0, &(0x7f0000000240)='.\x00', 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24}}, 0x9, 0x4}, &(0x7f0000000200)=0x90) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000002c0)={0x1e8, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x200, 0x176, 0xfffffffffffffffe, 0x2, &(0x7f0000000280)='erspan0\x00', 0x2, 0x7f, 0x100}) 2018/06/03 18:09:39 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) connect$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xfffffffffffffffe) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000200)={'nat\x00', 0x2, [{}, {}]}, 0x48) listen(r0, 0x11000000000b) clone(0x24022000, &(0x7f0000000000)="b6ce4a62226055b1375d8c9463ab178ef6bc0171057020a16afbd093b303d8c2bd20e83c3dcce7f7bf8f40143cd14109b9a47185fc710492af63ff564fb91577ce7cd482474b2d757a946190c4268bd14e64e53b97a8fe0807a3e7e440ca8d95ae37e6372de85cde922bd3ecf6babc04b19cae1ba2bf37fa9175023aaa86722f36d69f7f5b", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="1a17f50df26b0b3b6255106d425012a2cc16e2a2e76305cd274997e0dfff0efcafc8bb050e452062f5d532456aa2a445f7101230fa478cfe2098079e08fdbccb8eccef1ca00165ecda641be0cef1590d56189b4b4363cb481f393b94ff35e156a94ee9a3f2895b048a01f8ba729cf92cf7429c052d2369a2cf0251a4") accept(r0, &(0x7f00000011c0)=ANY=[], &(0x7f0000123000)) listen(r0, 0x0) sendto$inet(r0, &(0x7f00000000c0)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x20000000001) 2018/06/03 18:09:39 executing program 7: msgget$private(0x0, 0x12) r0 = msgget$private(0x0, 0x248) msgrcv(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000071ae8360cbd9133e00000006000000000000000000000000000000000000c90000"], 0x97cd93dca6a252ba, 0x1, 0x11ffe) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x40100, 0x0) getpeername(r1, &(0x7f0000000140)=@alg, &(0x7f0000000200)=0x80) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3f, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000080)={{0x2, 0x2725}, {0x0, 0x3}, 0x4, 0x7}) msgsnd(0x0, &(0x7f00000001c0)={0x2}, 0x8, 0x0) 2018/06/03 18:09:39 executing program 2: r0 = socket$inet6(0xa, 0x1000000000001, 0xffffffffffffffff) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000280)={'veth1\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)="6fd6e9e4c3bc803ea0185cd2381fbc76d9bb214855892d446d99880db8de37731b3a58596b08b0b70af75c9afd88d29acf88e66e78c2d85e5ed2961fbb2a2d32", 0x40) 2018/06/03 18:09:39 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002cc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002c80)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000000100)=@listen={0x7, 0x8, 0xfa00, {r2}}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/netfilter\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x8000, 0x4, 0x1, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000180)={r4, 0xb0, "739769dadac5f67e4c9e216a4b1386780578601766422d98a03c4ba43c3a03c5ee56db558ddac1d49a8a1e3496e75878105b83329bf1e56e5bf6a4cd3925efc3de0d01520e4d7cb4dddfe122440157e240354ab9f861ec1a5f5fd47265fa7726cc3522c76a4759d7f82831cb41fa4a14dca7a73baf6c95c725ecea95c8d503f55a71b13470d7824cbd8b735ed9d927202f007e75c0b10a4f148f7af415393f5c3203a9b8d6b4eef77f30177be93f33c9"}, &(0x7f0000000240)=0xb8) 2018/06/03 18:09:39 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}, 0x4}}, 0x2e) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0x80000d}, 0x4) close(r1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x0, 0x3, 0x1}, &(0x7f00000000c0)=0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000002c0)=0xfffffffffffff001, &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000300)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000200)={0x4}, 0xfffffffffffffd34) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00'}, 0xffffffffffffff09) r3 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000000dc0)=""/4096) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000b40)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000c40)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000d40)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000, 0x4, 0x10001, 0x0, 0x9, 0x8, r4}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000280)=0x2, 0x4) ioctl(r2, 0x800000000008982, &(0x7f0000000000)) syz_genetlink_get_family_id$team(&(0x7f0000000500)='team\x00') socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000400)="21c4393a42653e4f2582b78b3ee4d83852e55dea730f12820bdb3b8a269710a4a8e78e5ec4a7db47ee64580865f61fc44e6b66a1f8fec608d1d18bd9f52cb9f599c0c35feae24e50021181e10f6e1847ce6b3f89ee2d3baa50c2129e563f9c4be00b3a6b3edb18db39582f88bd773f75f0e7974f8f6194224cbb25b107638eb9c404e224a7337b6b2f5e57aabe49112615ee2eb567c4332d00aa8a00e45791693f64673723d508c048ad47e5dcbce1fc9ab3e27df48b1fc1a725201b5573a667408559b47c4c6af0d788e6b470d256af466c49b1c0c46d354fbe9e4bbec982ce2e51dbc54b2d36acc80af771034493", 0xef) bind(r1, &(0x7f0000000340)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x4, 0x2, {0xa, 0x4e20, 0x100000000, @loopback={0x0, 0x1}, 0x2}}}, 0x80) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x80800) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x400000, 0x0) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet6_tcp_int(r5, 0x6, 0x1e, &(0x7f0000000100)=0x3, 0x4) open(&(0x7f00000003c0)='./file0\x00', 0x84140, 0x40) recvmsg(r0, &(0x7f00000008c0)={&(0x7f0000000780)=@hci, 0x80, &(0x7f0000000880)}, 0x0) 2018/06/03 18:09:39 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x0) 2018/06/03 18:09:39 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r0}) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x20, 0x200302) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) r3 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x800, 0x400) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f00000003c0)=""/67) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000280)={{0x7, 0x7, 0x8, 0x1c, "efda09ae185ffca65f1e9a247fdb7c48236c0d08243f10e962ca8f89e765ee51b7ceff544dd6ede5830d5af9", 0x3}, 0x0, 0x0, 0x1ff, r2, 0xfffffffffffffffc, 0x1, "3c86bb18508189183050c2e4c409764465c54e1ff878c4a894c428968789c042993d44d82b2f516fdf8a97ce2046f529d0d6b740d1939c5891cc9af5ce215895", &(0x7f00000001c0)='\\em0\x00', 0x5, [], [0x6, 0x0, 0x4, 0x5]}) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_elf32(r0, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x100, 0xffffffffffffff7f, 0x5411, 0x1, 0x3, 0x3e, 0x6, 0x15d, 0x38, 0x2ce, 0x8000000000000000, 0x3ff, 0x20, 0x1, 0x8, 0x4, 0x100000000}, [{0x5, 0x0, 0x3, 0x0, 0x8, 0x12efeb7f, 0x0, 0x100000000}], "335c8b4a2c01b00f223a808942a403eb457672d5971b03262b3690ea1ebc2990f0", [[], [], [], []]}, 0x479) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) r5 = socket$alg(0x26, 0x5, 0x0) socket$kcm(0x29, 0x5, 0x0) close(r5) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000001f3a)="ad", 0x1) r7 = accept$alg(r5, 0x0, 0x0) sendmsg$alg(r7, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="9576f35678f4d8bb1b8c63a229f0ca03842c53286f77e16d6684bfd43e32c65df55930020d1466b3ccd513c31c", 0x2d}], 0x1, &(0x7f0000632f70)}, 0x0) recvmsg(r7, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f0000588f73)=""/141, 0x8d}], 0x2, &(0x7f0000590000)}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/06/03 18:09:39 executing program 1: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x2) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x20c800, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x0) r2 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) 2018/06/03 18:09:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/06/03 18:09:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000640)='net/dev_mcast\x00') ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x1be) pread64(r0, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) 2018/06/03 18:09:39 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp\x00') pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, r1, 0x128, 0x70bd2a, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fff}]}, 0x34}, 0x1, 0x0, 0x0, 0x40041}, 0x4000) pipe(&(0x7f0000000040)) 2018/06/03 18:09:39 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x40) sendto$inet6(r0, &(0x7f00000001c0)="c545440e42e38da22d8e2da3986354c56e88c5f0000d1adc9d4c1528a29085d764b7d345f16b10fee620e2a19fdb81e6550e59e011639fac26ca7cf796289d1c87b39a8819a792ac211edcd81f921c4ee83a5ff770678ce431aa4c439bdfb61d", 0x60, 0x4000, &(0x7f0000000240)={0xa, 0x4e20, 0x7, @empty, 0x800}, 0x1c) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x8, &(0x7f0000000080)=[{}, {}, {0x0}, {}, {}, {}, {}, {}]}) mq_notify(r1, &(0x7f00000003c0)={0x0, 0x2a, 0x1, @thr={&(0x7f0000000300)="8f30a4478993173e14452a486c43127f06af34fe05c0b6a1ecd53a2c011dd164840e128af2472d577dedf3f7cb33696166a439a48278ed92", &(0x7f0000000340)="f3b05c96bb23413a68fcb72b5ad25b961155f2af07d07c19c590c138beb88352c940bda8bf6baf9abcf289986424f33c5b4daa27863e414448374417b65502a81450b1c719bb2278c2d234606e4f1cc7142ed83f11d09cdda699da33aec70464214a473e64"}}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000140)={r2, 0x2}) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000180)=0x5) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000400)=0x80000000, 0x4) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r3 = socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000440), &(0x7f0000000480)=0x14) ioctl(r3, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0xaf, 0x0, &(0x7f0000000500)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000002c0)={'dummy0\x00', 0xa90c}) r4 = gettid() ptrace$getsig(0x4202, r4, 0x0, &(0x7f00000005c0)) 2018/06/03 18:09:39 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) rt_sigtimedwait(&(0x7f00000001c0)={0x3f}, &(0x7f0000000200), &(0x7f0000000240)={0x77359400}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0x0, &(0x7f0000bd7000)={&(0x7f0000000000)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7d}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0xfe12}, 0x1}, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/06/03 18:09:39 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x80000001, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000280)={r2, 0x4f, "68553fbacd44c1b25b5f24f8551a3e1710e479de3af4e343729b53cb94d62e252487d4253669fe0cbc9958e3a337f73410a82b9e2c528a25565b1eb7641e76a0076fde3c3f578a8d37bb1e188cf641"}, &(0x7f0000000300)=0x57) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000000100)=""/140) prlimit64(0x0, 0x7, &(0x7f0000000540), &(0x7f0000000580)) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) 2018/06/03 18:09:39 executing program 0: ioperm(0x0, 0x7, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) dup3(r0, r1, 0x0) 2018/06/03 18:09:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000640)='net/dev_mcast\x00') ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x1be) pread64(r0, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) 2018/06/03 18:09:40 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) get_thread_area(&(0x7f0000000040)={0x468, 0xffffffff, 0x1000, 0x8, 0x3, 0x8, 0x8, 0x1, 0x3, 0x9}) bind$alg(r0, &(0x7f0000000380)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}}) r1 = semget$private(0x0, 0x4, 0x284) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000080)=[0x100000000, 0x0, 0x3, 0x0, 0x2]) 2018/06/03 18:09:40 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='io.bfq.weight\x00', 0x2, 0x0) r3 = dup2(r1, r2) sendmsg$netrom(r3, &(0x7f0000000680)={&(0x7f0000000140)=@full={{0x3, {"f7a0d1cc44680f"}, 0x1}, [{"6f3ec334cf8a6a"}, {"59675c0440fc07"}, {"8d7faaf443aefd"}, {"f58cd9cb76b97b"}, {"da2e42f16f1ee6"}, {"36e4335b14592e"}, {"9ba178c7174ffc"}, {"fdee65d9ecb13e"}]}, 0x48, &(0x7f00000001c0)=[{&(0x7f0000000280)="d928c4c6177b3ff8f0e14d13a3f5efb0bd95c409b801055daefae4fecab6a203a679a334c913bca99aa3b7445edd0a1e7a1e7bd987286ce611e7e66e66f197a21558b2ff030d7a", 0x47}, {&(0x7f0000000300)="c2ac78fb3f509aceab0115491c2a7fa8b69c2a66e68b6a1f4724118b3ee80a3cbd798783de6222a6cd987f3e7a4d246afa4bf68ee44026ac3ef8248b8650f385a85dbd7f42ce94a888d66a118be89435b1385997bc48c96ba7d775a7d90c818ccb43c8d9723d5f66e665f895c5cd110006894a174ee51fa632b9147189e6df3e61ea73d878e5a13387a320a36d0e84a1c34831", 0x93}, {&(0x7f00000003c0)="d1b10e68f63a33e62d6c7451e12c56bc7a3023f8efbc3cf661d1c38605f034e57050a258454f97051380bd3e533e181dbe3755c458bdcd40b0ccd47ffc7eba968200432c974ea9ee60ef48bca1025d30f4f03e98e061a40f1513d2d3c24a6975c355fc5186c827c254e8db73b90ac38b809815eaff27e0e979b8699f2a067ea18909fd", 0x83}], 0x3, &(0x7f0000000480)=[{0xc8, 0x1ff, 0x6, "c5726bc4de86512f0bfd17e4c920790f41414754038fa31b0b13abe64906cb7db4e05fb4bc7c53c4bed5dae1653db69f8593ab5ce8c9140300c6251d22aa84c054b160fa32fdceb66fb6560c80cdd3e5c9e8df074ebe097936ae7e600b8da89bf5bf018b7b736b370f927c553b77c22ca1d64bac35f087f86cfaa464e7b3b11b09ec47cde336f4ea5928f567f9c5063cb41a01ef3d58ccb6d1105c1d587838269bdf8f668c14da019f855616a6b0425919"}, {0x108, 0x103, 0x9, "7ad18a6760b0225bcbbae6135eac203a1d8bae112043eb0b41747c13bdb8684364b81d5eebe23ddaa5f957aeff24b0bac1c825f8615bd259c1d9b016a320e16a9ab6b2cdfc6d51479ec25db6e08ed6e16a5bd4c945eab56ceb0ef8a8990ed8a6a1cf2827fe832ebb5fc22d8ab810021cfa9254aff86320c93811b4bf89cda45298865a617d0739533eac7232e53e82a97cc1488991102b74f8840bbd3cb6c0ac74cf9404ab36086fb678868d38569da1a8ca579971e8c2a1fef9af07f9bb2a953ad912bbba91c14a5f2116467c6f8da1acddbd7e70f9e475941e438b10006ce6f33830d238449c1a0166e8d31e99c7d116e56870"}], 0x1d0, 0x4000}, 0x40) read(r2, &(0x7f0000000040)=""/239, 0xef) 2018/06/03 18:09:40 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000000000)="e2", 0x1, 0x0, &(0x7f0000000200)={0xa, 0x4001, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) listen(r0, 0xffffffffffffff7f) eventfd(0x400) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000240)=ANY=[@ANYBLOB="00009500ca53a5b3aed77771920e262701dc7e20ed170b4639f886c2c134caca351a7da3e802e42295cd5eda6f12251992e3e0f22c68edc067ace3b5fb82cb156bc374754ecf00ccbc22ddb68de1fceacba7e7fc640f847667b79200085548fae732912be74449d862facf018767f5a62058921606e8fa8636798d3f075b3a1f7283d5f0937757f31a7f7de4724152ee966821816aab92e3db066e031abdd951d7ae672af98ddaf05317502387eff6d62662d4cafa14f0654c1882318e91d5ff9e3911be2f5a334db402cf7ac43ce8a5b5f632be53ad608ecd433ba569622a55b00c5e726db64f3e"], 0x8) accept(r0, &(0x7f00000000c0)=@can, &(0x7f0000000080)=0xffffffff0000001c) 2018/06/03 18:09:40 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000917000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f000090a000/0x12000)=nil, 0x12000}, 0x1}) 2018/06/03 18:09:40 executing program 4: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) msgget$private(0x0, 0x454) r1 = dup3(r0, r0, 0x80000) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x40, &(0x7f0000000100)=0x2) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffffa}}, 0x1c) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000040)="88", 0x1}], 0x1) ioctl$TIOCCBRK(r1, 0x5428) 2018/06/03 18:09:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000640)='net/dev_mcast\x00') ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x1be) pread64(r0, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) 2018/06/03 18:09:40 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x100000000, 0x30}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000003c0)={r2, 0x31, "ce9d514a3fd0c42a59f2083b6376c6847dba2f0236eb2953cee2f03f8c2046adf36d3cbcf9d542cc21e8a6569a7ba0eafc"}, &(0x7f0000000400)=0x39) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000002c0)=""/218, &(0x7f0000000000)=0xda) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x30000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[0x3fff800, 0x4, 0x8, 0xffff, 0x7]}) 2018/06/03 18:09:40 executing program 0: ioperm(0x0, 0x7, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) dup3(r0, r1, 0x0) [ 162.679670] IPVS: length: 218 != 8 [ 162.714988] IPVS: length: 218 != 8 2018/06/03 18:09:41 executing program 3: unshare(0x2000400) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000080)=""/216) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000240)=r2) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000180)={'veth1_to_bridge\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/06/03 18:09:41 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0xa2000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"78616d30000117947f00000000ffea00", 0x3}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)=0x200000) 2018/06/03 18:09:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000640)='net/dev_mcast\x00') ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x1be) pread64(r0, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) 2018/06/03 18:09:41 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x4004014, 0x0, 0x0) recvmmsg(r0, &(0x7f00000053c0)=[{{&(0x7f0000000c80)=@ax25, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000003680)=""/4096, 0x1000}}, {{&(0x7f0000001080)=@nfc_llcp, 0x80, &(0x7f0000001180)}}, {{&(0x7f00000011c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, 0x80, &(0x7f0000001300), 0x0, &(0x7f0000002380)=""/107, 0x6b}}, {{0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f0000002440)=""/23, 0x17}}, {{0x0, 0x0, &(0x7f0000004b00), 0x0, &(0x7f0000004b80)=""/100, 0x64}}, {{&(0x7f0000004c00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000004f80), 0x0, &(0x7f0000005000)=""/35, 0x23}}, {{&(0x7f0000005040)=@llc, 0x80, &(0x7f0000005380)}}], 0x7, 0x0, &(0x7f0000005580)={0x0, 0x1c9c380}) flock(r0, 0x1) r1 = socket(0xa, 0x1, 0x200000000000) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/151, 0x97}, {&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f0000000080)=""/27, 0x1b}, {&(0x7f0000000ec0)=""/219, 0xdb}, {&(0x7f00000008c0)=""/12, 0xc}], 0x6, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x2, 0x0, &(0x7f00000000c0)={0x77359400}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/06/03 18:09:41 executing program 7: r0 = socket(0x1, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)) shutdown(r0, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xff, 0x80) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000080)=r3) 2018/06/03 18:09:41 executing program 4: r0 = socket$inet6(0xa, 0x80803, 0x2f) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000003c0)=0x7, 0x4) sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)={0x5c, r3, 0x400, 0x70bd27, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3a4}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8000}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x0, 0x81}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r4, 0x6d15, 0x7}, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x32}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x2, 0x0, 0x8464}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/06/03 18:09:41 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$l2tp(0x18, 0x1, 0x1) 2018/06/03 18:09:41 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) r1 = memfd_create(&(0x7f00000001c0)="7b5d247bbe407b5070707030707070312300", 0x0) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000200)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000016c0)={0x0}, &(0x7f0000001700)=0xc) ptrace$setopts(0x4206, r2, 0x9, 0x3) sendmsg$can_bcm(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "388dbba2b150d176"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x1d}, 0x10, &(0x7f0000000540)={&(0x7f00000004c0)={0x5, 0x0, 0x0, {}, {}, {0x0, 0x0, 0x1105}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "71075b8a74c927af"}}, 0x48}, 0x1}, 0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc, &(0x7f00000005c0)="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", 0x1000) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0500000200200000d2d3033b11205014", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="00000000080000000000000000000000c4d981ae211e6951"], 0x20000108}, 0x1}, 0x0) 2018/06/03 18:09:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000640)='net/dev_mcast\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) 2018/06/03 18:09:41 executing program 5: r0 = socket$inet6(0xa, 0x28000000080803, 0x2f) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000040)={@remote, @rand_addr, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x32}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x8464}}, 0xe8) r3 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0xd9f, 0x0) recvfrom$llc(r3, &(0x7f00000002c0)=""/13, 0xd, 0x40012000, &(0x7f0000000300)={0x1a, 0x322, 0x1, 0x0, 0x7, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x10) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/06/03 18:09:41 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r0 = socket(0x10, 0xa, 0x0) sendto$llc(r0, &(0x7f0000000140)="6e161abd1158dc0f062a8c22c928e7a65d876df8388daefb708bce15286585cb931e3c61c668eaad63abd7a2", 0x2c, 0x0, &(0x7f0000000180)={0x1a, 0x325, 0x1, 0x1, 0x800, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xdd9, 0x24000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{0x8, 0xab}, {0x400, 0x8}, 0x800000000000000, 0x4, 0x7f}) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000580)=@nl, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000700)=""/221, 0xdd}}, {{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000300)=""/84, 0x54}, {&(0x7f0000000480)=""/109, 0x6d}], 0x3, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000000c80)=@hci, 0x80, &(0x7f0000000d00), 0x0, &(0x7f0000004b80)=""/4096, 0x1000}}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000001240), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000001300)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000005dc0)=""/205, 0xcd}}], 0x6, 0x0, &(0x7f00000000c0)={0x77359400}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000100)) 2018/06/03 18:09:41 executing program 3: r0 = socket(0x1001000000010, 0x802, 0x400000000000) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x38, 0x12, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}]}, 0x38}, 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=""/237, 0xed}, 0x0) 2018/06/03 18:09:41 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0x80304d65, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xc7, &(0x7f0000000040)=""/199, 0x378, &(0x7f0000000200)=""/136, 0xc8, &(0x7f00000003c0)=""/200}) 2018/06/03 18:09:41 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@filter={'filter\x00', 0xe, 0x1, 0x0, [0x0, 0x20000140, 0x20000170, 0x200003c0], 0x0, &(0x7f0000000040), &(0x7f0000000200)=ANY=[]}, 0x78) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000100)) 2018/06/03 18:09:41 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000002c0)={0x9, {{0xa, 0x4e24, 0x800, @empty, 0x40}}, 0x0, 0x8, [{{0xa, 0x4e22, 0x4, @empty, 0x2}}, {{0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, {{0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x10}, 0x1}}, {{0xa, 0x4e21, 0x20, @dev={0xfe, 0x80, [], 0x1d}, 0x7}}, {{0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x1f}}, {{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}}, {{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x100}}, {{0xa, 0x4e23, 0xffffffffffffc54a, @dev={0xfe, 0x80, [], 0xa}, 0x9}}]}, 0x490) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:41 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns\x00') ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) [ 163.896399] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 163.937616] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/06/03 18:09:42 executing program 2: pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) 2018/06/03 18:09:42 executing program 5: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000100)={0x0, 0x0}) close(r0) getsockname$netlink(r1, &(0x7f0000000000), &(0x7f0000000040)=0xc) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000000c0)=0x7, 0x8) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000480)) ioctl$sock_FIOSETOWN(r0, 0xb701, &(0x7f0000000440)) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x5, 0x4) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000140), 0x2) 2018/06/03 18:09:42 executing program 3: r0 = timerfd_create(0x0, 0x800) read(r0, &(0x7f0000000140)=""/7, 0x7) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x40000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') connect$unix(r1, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x100, 0x70bd2d, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x1) 2018/06/03 18:09:42 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x10000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000200)={@rand_addr, @local, 0x0}, &(0x7f0000000240)=0xc) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40002000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@ipv6_newaddr={0x20, 0x14, 0x800, 0x70bd2c, 0x25dfdbfe, {0xa, 0x40, 0x80, 0x0, r2}, [@IFA_FLAGS={0x8, 0x8, 0x200}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040}, 0x4) getsockname(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x80) 2018/06/03 18:09:42 executing program 7: syz_emit_ethernet(0x52, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "efed58", 0x1c, 0x2c, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, {[@fragment={0x6, 0x0, 0x401}], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 2018/06/03 18:09:42 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) fcntl$notify(r0, 0x402, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240), 0x4) sendto$packet(r2, &(0x7f00000001c0)="e6629c7ee34871c215d270accb2b", 0xe, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/06/03 18:09:42 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) ioctl(r0, 0x6, &(0x7f00000002c0)="ab44ea25727f8b2ebd145382a2dadfcd82395cd75d26ed72cd113d221a0a7cf15e30b68b63152b65f84a4146f58a9b5845c9cd6c2989e83256dcfb6883df2f7e1cae36bfcf1a9ed9e4193bb73e0072fe23320888175af6b4a8da9829fedc1ed1682f3176e7cae65133ff8f7253b5d7de3188a263fc749311eacafa35076bc785d422ed3ebd6d746fc30a20458ff9f1cb5d140722e1ad8a26f9051c3d9f665661dd834e557f81424df9b9ed5d39d0e02f0e66ba4f64fea10954cc5315d716f1a6192152c7660a6fa6a2f3d46ba7") connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e25, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0xfffffffffffffcaa) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0xc8f7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x1}, &(0x7f00000001c0)=0x8) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000200)="c27e2c2d2568f3b16b29d8a4e866b970abd08c0d242907b8b3eccef8899a0b133eb17dee195f511cb9cd819237", 0xfefc, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x200}, 0xff69) 2018/06/03 18:09:42 executing program 4: ioperm(0x0, 0x3, 0x0) sysfs$2(0x2, 0x80000001, &(0x7f0000004040)=""/4096) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) 2018/06/03 18:09:42 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000640)='net/dev_mcast\x00') pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) 2018/06/03 18:09:42 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc(anubis-generic))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x2d7) recvmmsg(r1, &(0x7f0000000740)=[{{&(0x7f0000000500)=@hci, 0x80, &(0x7f0000000600)=[{&(0x7f0000000580)=""/5, 0x5}], 0x1, &(0x7f0000000640)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000000780)) 2018/06/03 18:09:42 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x48800) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl(r0, 0x8, &(0x7f00000002c0)="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") r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:42 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e756d615f6d61707300b5c62e9e8de9f243640adf803c64577aa9e4e33f9f72e5185191246f8fe224c3925050e2a9e57dbf6b530a5ebbec861baf4dc4f84bb1df13f0b152aa3b6e780781b6a8d091f88658ef4f16a21417d83d000000000000000000000000000000") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x500, 0x0) pread64(r1, &(0x7f0000df6000), 0x0, 0x800000000000) 2018/06/03 18:09:42 executing program 0: r0 = socket$inet_sctp(0x2, 0x401, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000000180)=0x10) 2018/06/03 18:09:42 executing program 4: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x10, 0x0) pread64(r0, &(0x7f0000000240)=""/134, 0x86, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x5}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r2, &(0x7f0000000000)="461931b489a102cfa97bb0f1e14ea32316d785b64bce40a2f2ad4dc4b1588f98f29ebde1cf1fa996f1303652d67cd0beef873d3fad7b93c45c50c90162deac6914c26dff5955b2ef", &(0x7f0000000080)="0e66aa8b1d9e045e02bd0741e4e8f270fc1849287268ef4e3181a169877744d8e38b6358f5d573a555e449c1d9b7ad86d3aa21dbe5075730dc66b6f6700850ee06f90094663460fd609925901250880bcf9a3e3a55a471e5195e28bfd43f5d63215666f0605a2a6f464af04e2222f919054ea702ed9e6a6f35fadb3bb5c0af1abe205b4ec776f97ebbe8e9", 0x1}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r2, &(0x7f0000000240), &(0x7f0000000340)=""/168}, 0x18) 2018/06/03 18:09:42 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202000, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000002c0)='westwood\x00', 0x9) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x1d, r2}, 0x10, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000400100090003000000000000006b679922e9b3c049abcafe46f8829eb42dbf45a23b9f76b489f51ea8fda8f8e90453b30dfc85c4be4182b574fe418afc6edc2fe64a23e2e079df3bc245bfff23f05399fc849ec549972fe59d35b0ffd3f68c48678773fe951d86db394f594970b2c57b9bab4c1e7e75e6441b6780df2e5520f3866398c20674da9c7e2464948a79fdc68b000000fd730dd2bc0f644edcb5896d20c4a5908a45544eaffa04f36d8a82fa1a5555449679"], 0x48}, 0x1}, 0x0) 2018/06/03 18:09:42 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c, "e1d3f877e5eae453e55d7d64d00d4901baed21f7de92a8669b38ccd6260857dbf5ae46354569636517b50f805ae208258dbb7d0abe8d208f0f1bcc885c8ba93c", "fe047b3177f4fc2eb04172daa8e7d1c4c4cf144a23173b6605afb988de9bbae0932dee7e07195d78f7ddd19a37cb5aa0a5629eef628582fba5bf4af44acfe059", "eeb9e4e4581772b8432c220303b7acc390b591139c2900fccc5d747a3131995a"}) sync_file_range(r0, 0x5, 0x1f, 0x7) dup2(r2, r1) [ 164.501700] loop_reread_partitions: partition scan of loop0 (áÓøwåêäSå]}dÐ Iºí!÷Þ’¨f›8ÌÖ&WÛõ®F5Eiceµ€Zâ%»} [ 164.501700] ¾ ̈\‹©) failed (rc=-13) [ 164.622506] loop_reread_partitions: partition scan of loop0 (áÓøwåêäSå]}dÐ Iºí!÷Þ’¨f›8ÌÖ&WÛõ®F5Eiceµ€Zâ%»} [ 164.622506] ¾ ̈\‹©) failed (rc=-13) 2018/06/03 18:09:42 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x600a00, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000080)=0xba) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@nat={'nat\x00', 0x19, 0x1, 0x1b0, [0x20000480, 0x0, 0x0, 0x200004b0, 0x200004e0], 0x88, &(0x7f0000000040), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'rose0\x00', "657102000000000000000000c800", 'syzkaller0\x00', 'ifb0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [0x0, 0x0, 0x0, 0x2], 0xf0, 0xf0, 0x120, [@devgroup={'devgroup\x00', 0x18}, @devgroup={'devgroup\x00', 0x18}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x228) sync_file_range(r2, 0x3, 0x5, 0x0) 2018/06/03 18:09:42 executing program 2 (fault-call:1 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000000640)='net/dev_mcast\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) 2018/06/03 18:09:42 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000867000)=@fragment, 0x8) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffff, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e23, 0x100000000}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) 2018/06/03 18:09:42 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x5, {0xff, 0x40, 0x0, 0x100000001, 0xffffffff, 0x9}, 0x100000000, 0x8}, 0xe) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:42 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x20010000, 0x0) r1 = shmget$private(0x0, 0x4000, 0x840, &(0x7f0000ffa000/0x4000)=nil) r2 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x20, 0x400202) sendmsg$kcm(r2, &(0x7f0000002500)={&(0x7f00000002c0)=@pptp={0x18, 0x2, {0x2, @rand_addr=0x1}}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="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0x1000}, {&(0x7f0000002340)="aa98b7c2d3435371fef92e4aa9fb716107d324f3bc89605c237c4696ddfa3dd60681c68e7a294fbafd80c2dcb5ef25fb23ad0e5e56214fc1b4635abcd2fe0230642c17d43f49f6791a49be2f0e", 0x4d}, {&(0x7f00000023c0)="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", 0xfc}], 0x4, 0x0, 0x0, 0x4000}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4000000000040042, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="516177400000000000000012c3431fece5dcb179e49ee39800677af1000000000200000000000000000000000000000000000000000000c45900000000000000000000000000"], 0x48) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/106) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) r4 = syz_open_pts(r0, 0x0) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x44) ioctl$TIOCMGET(r4, 0x5415, &(0x7f0000000000)) 2018/06/03 18:09:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000340)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)=""/255, 0xff}, {&(0x7f0000000180)=""/208, 0xd0}], 0x2, &(0x7f0000000300)=""/13, 0xd, 0x4}, 0x40000102) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000380)=0x2, 0x8) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f00000002c0)=""/8, &(0x7f0000706ffc)=0xfe7a) 2018/06/03 18:09:42 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40003, 0x0) unlink(&(0x7f0000000040)='./file0\x00') 2018/06/03 18:09:42 executing program 1: r0 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0x2, 0x3, 0x401, 0xeb}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x20}, 0x8) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80}, 0xe1) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00000003c0)=@req={0x80, 0x0, 0x3}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80}, 0xe1) [ 164.770449] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) [ 164.853121] FAULT_INJECTION: forcing a failure. [ 164.853121] name failslab, interval 1, probability 0, space 0, times 0 [ 164.864489] CPU: 0 PID: 11184 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #103 [ 164.871876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 164.881246] Call Trace: [ 164.883879] dump_stack+0x185/0x1d0 [ 164.887555] should_fail+0x87b/0xab0 [ 164.891313] __should_failslab+0x278/0x2a0 [ 164.895601] should_failslab+0x29/0x70 [ 164.899523] __kmalloc_node+0x236/0x11f0 2018/06/03 18:09:42 executing program 0: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) set_mempolicy(0x3, &(0x7f0000001b00)=0xffff, 0x5) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) mq_notify(r0, &(0x7f0000000080)={0x0, 0x2, 0x1, @tid=r2}) write$vnet(r1, &(0x7f0000001dc0)={0x1, {&(0x7f0000001c00)=""/164, 0xa4, &(0x7f0000001cc0)=""/208}}, 0x68) [ 164.903618] ? __msan_poison_alloca+0x15c/0x1d0 [ 164.908319] ? kvmalloc_node+0x197/0x2f0 [ 164.912411] ? rcu_all_qs+0x32/0x1f0 [ 164.916167] kvmalloc_node+0x197/0x2f0 [ 164.920085] seq_read+0x520/0x2260 [ 164.923683] ? kmsan_set_origin_inline+0x6b/0x120 [ 164.928570] ? seq_open+0x380/0x380 [ 164.932248] proc_reg_read+0x1de/0x2f0 [ 164.936193] ? proc_reg_llseek+0x260/0x260 [ 164.940475] __vfs_read+0x1a5/0x9b0 [ 164.944163] vfs_read+0x36c/0x6b0 [ 164.947681] __x64_sys_pread64+0x2f2/0x390 2018/06/03 18:09:42 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x0, 0x3f, &(0x7f0000000040)="2dbc10da1ffd176d8ff42ca1cee27a700b0d3579c96dfa74a02f9447e7935631686069440f01d18ea2af30f5c6a2b9329a9c285b298c573f6e24303396e066"}) madvise(&(0x7f0000978000/0x4000)=nil, 0x4000, 0xf) [ 164.951971] do_syscall_64+0x152/0x230 [ 164.955899] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 164.961132] RIP: 0033:0x455a09 [ 164.964332] RSP: 002b:00007f020aabfc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 164.972087] RAX: ffffffffffffffda RBX: 00007f020aac06d4 RCX: 0000000000455a09 [ 164.979403] RDX: 0000000000200000 RSI: 0000000020003c00 RDI: 0000000000000013 [ 164.986692] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 164.993976] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 165.001260] R13: 000000000000054d R14: 00000000006fcfd8 R15: 0000000000000000 2018/06/03 18:09:43 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) 2018/06/03 18:09:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000001400)=@getlink={0x24, 0x12, 0x201, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x4, 0x12}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000480)='/dev/audio#\x00', 0x80000001, 0x0) ioctl$VT_RELDISP(r1, 0x5605) recvmsg(r1, &(0x7f0000000440)={&(0x7f00000001c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000240)=""/156, 0x9c}, {&(0x7f0000000300)=""/219, 0xdb}, {&(0x7f00000000c0)=""/21, 0x15}], 0x3, 0x0, 0x0, 0x3}, 0x41) recvfrom(r0, &(0x7f0000000140)=""/108, 0xffffffffffffff5b, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000062c0)=[{{&(0x7f0000005c40)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000005ec0)}}, {{&(0x7f0000005f00)=@un=@abs, 0x80, &(0x7f00000061c0), 0x0, &(0x7f0000006200)=""/166, 0xa6}}], 0x2, 0x0, &(0x7f0000006540)={0x77359400}) 2018/06/03 18:09:43 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x8) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_int(r0, 0x10d, 0xb1, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) 2018/06/03 18:09:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2800000000000022, &(0x7f0000000000), 0x39) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xdec7, 0x10200) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x48, r2, 0x0, 0x70bd27, 0x25dfdbff, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x11}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x32}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x48}, 0x1}, 0x4000000) [ 165.141660] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested [ 165.307386] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested 2018/06/03 18:09:44 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x181000, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000100)="7d2cc060fa3c9986b29d9401dabd98f5538b29560dbd52", &(0x7f0000000140)="3fec86cdfc937c1200fb9ce419f5565a389ab14fcd5b019b84c553f8856ffbd9f0dcaf8897c1fb8a2537a88487c526dbf69779d1f86826ecb63aa73fafb8647a1a616559a14e7f96e0caed5201fb3b80464ca279817ab0fd3fe1df28d5e150ac26754370faf6c5894a1e7d429fcbdea6374fb75d6300e00dd1848e4a3182d1161f61356263926112859b248c8b99a3370b9e319a33c97d8c739717ffd45edffc0647702d61b8fec3e63b248a223a38960ebdfb6acd02df38a9bae7d3ecf7aea14f68b163e233ceb077a1aa832f94b9291735f3557408c95acdeb2a94575b9cb0"}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") bpf$MAP_UPDATE_ELEM(0x4, &(0x7f0000028000)={r1, &(0x7f0000000040)="d5", &(0x7f00003a3fff)}, 0x20) 2018/06/03 18:09:44 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082ef0a)=""/246) epoll_create1(0x0) ioctl$EVIOCGREP(r1, 0x8004745a, &(0x7f0000d1df52)=""/174) getsockopt$inet6_buf(r1, 0x29, 0x2b, &(0x7f0000000080)=""/162, &(0x7f0000000000)=0xa2) 2018/06/03 18:09:44 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000002c0)={0x7fff, 0x20, 0x4, 0x20, 0xa, [{0x2, 0x8, 0x5}, {0x4a, 0x1, 0x1, 0x0, 0x0, 0x800}, {0x3, 0x7, 0xff, 0x0, 0x0, 0x800}, {0x9, 0xdeea, 0xea6, 0x0, 0x0, 0x2388}, {0x0, 0x2, 0x2c4, 0x0, 0x0, 0x2}, {0x100, 0x8, 0x40, 0x0, 0x0, 0x8}, {0x0, 0x5, 0x7ff, 0x0, 0x0, 0x5}, {0x3, 0x7, 0x7fffffff, 0x0, 0x0, 0x181}, {0x400000000000, 0x3e8, 0x55df0bfa, 0x0, 0x0, 0x1200}, {0x100, 0x3, 0x2, 0x0, 0x0, 0x200}]}) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000000)="cafffd3cf56ff360a22a3e492f6fd2851f4902", 0x13) 2018/06/03 18:09:44 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c, &(0x7f0000000440)}, 0x10008000) write$binfmt_elf32(r0, &(0x7f0000000540)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5689, 0x300) 2018/06/03 18:09:44 executing program 2 (fault-call:1 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f0000000640)='net/dev_mcast\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) 2018/06/03 18:09:44 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x4800, 0x0) r1 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.type\x00', 0x2, 0x0) tee(r0, r1, 0x1, 0x8) r2 = socket(0x10, 0x3, 0x0) recvmmsg(r2, &(0x7f0000009440)=[{{&(0x7f00000003c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000440), 0x0, 0x0, 0x0, 0x6}, 0x6}, {{&(0x7f0000000480)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000000500)=""/36, 0x24}, {&(0x7f0000000540)=""/72, 0x48}, {&(0x7f00000005c0)=""/213, 0xd5}, {&(0x7f00000006c0)=""/244, 0xf4}, {&(0x7f00000007c0)=""/56, 0x38}, {&(0x7f0000000800)=""/149, 0x95}, {&(0x7f00000008c0)=""/36, 0x24}, {&(0x7f0000001940)=""/224, 0xe0}], 0x9, &(0x7f0000001b00)=""/210, 0xd2, 0x1ff}, 0x400}, {{&(0x7f0000001c00)=@l2, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001c80)=""/138, 0x8a}], 0x1, &(0x7f0000001d80)=""/241, 0xf1, 0x8}, 0x76e5}, {{&(0x7f0000001e80)=@sco, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000001f00)=""/174, 0xae}, {&(0x7f0000001fc0)=""/4096, 0x1000}], 0x2, &(0x7f0000003000)=""/70, 0x46, 0x8}, 0x6}, {{&(0x7f0000003080)=@nl=@proc, 0x80, &(0x7f0000003300)=[{&(0x7f0000003100)=""/225, 0xe1}, {&(0x7f0000003200)=""/248, 0xf8}], 0x2}, 0x6}, {{0x0, 0x0, &(0x7f0000003640)=[{&(0x7f0000003340)=""/41, 0x29}, {&(0x7f0000003380)=""/224, 0xe0}, {&(0x7f0000003480)=""/42, 0x2a}, {&(0x7f00000034c0)=""/221, 0xdd}, {&(0x7f00000035c0)=""/39, 0x27}, {&(0x7f0000003600)=""/27, 0x1b}], 0x6, &(0x7f00000036c0)=""/157, 0x9d, 0x55d}, 0x7ff}, {{0x0, 0x0, &(0x7f0000005b40)=[{&(0x7f0000003780)=""/4096, 0x1000}, {&(0x7f0000004780)=""/252, 0xfc}, {&(0x7f0000004880)=""/14, 0xe}, {&(0x7f00000048c0)=""/4096, 0x1000}, {&(0x7f0000006180)=""/4096, 0x1000}, {&(0x7f00000058c0)=""/127, 0x7f}, {&(0x7f0000005940)=""/243, 0xf3}, {&(0x7f0000005a40)=""/254, 0xfe}], 0x8, &(0x7f0000007180)=""/4096, 0x1000, 0xca}, 0x5}, {{&(0x7f0000005bc0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000009280)=[{&(0x7f0000005c40)=""/194, 0xc2}, {&(0x7f0000005d40)=""/63, 0x3f}, {&(0x7f0000005d80)=""/96, 0x60}, {&(0x7f0000008180)=""/4096, 0x1000}, {&(0x7f0000005e00)=""/215, 0xd7}, {&(0x7f0000005f00)=""/177, 0xb1}, {&(0x7f0000005fc0)=""/147, 0x93}, {&(0x7f0000009180)=""/230, 0xe6}, {&(0x7f0000006080)=""/131, 0x83}], 0x9, &(0x7f0000009340)=""/242, 0xf2, 0x8001}, 0x7}], 0x8, 0x22, &(0x7f0000009640)={0x77359400}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000009680)=@ipv6_deladdr={0x70, 0x15, 0x400, 0x70bd26, 0x25dfdbfc, {0xa, 0x18, 0x0, 0xfe, r3}, [@IFA_FLAGS={0x8, 0x8, 0x1}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x1, 0x4000000000, 0x8, 0x20}}, @IFA_CACHEINFO={0x14, 0x6, {0x7, 0x4, 0x80000000, 0x100000001}}, @IFA_CACHEINFO={0x14, 0x6, {0x5, 0x1, 0x5, 0x5}}]}, 0x70}, 0x1, 0x0, 0x0, 0x2}, 0x0) recvmmsg(r2, &(0x7f0000006140)=[{{&(0x7f0000000000)=@rc, 0x80, &(0x7f0000006000), 0x0, &(0x7f0000000280)=""/193, 0x1b4}}], 0x387, 0x2, &(0x7f00000000c0)={0x77359400}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000009700)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000440)=0xe8) ioprio_get$uid(0x3, r4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x0, 0xb1b9}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r5, 0x9}, 0x8) 2018/06/03 18:09:44 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x4100) 2018/06/03 18:09:44 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000000efcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) r3 = open(&(0x7f0000000140)='./file0\x00', 0x80000, 0x108) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000180)={0x1, 0x70, 0x6, 0x2, 0x1, 0x8, 0x0, 0x0, 0x8a010, 0x0, 0x2, 0x86e, 0x5, 0x5, 0x8, 0x2, 0x40, 0x2, 0x4, 0xe6c, 0x6, 0x8, 0x60000000000, 0x5, 0x8, 0x2, 0x101, 0x4, 0x7, 0x81, 0xd7d1, 0x1ff, 0x0, 0xffff, 0x6, 0xf9, 0x1ff, 0x100, 0x0, 0x4, 0x0, @perf_config_ext={0xff, 0x100}, 0x0, 0x0, 0xbd35, 0x5, 0x9, 0x8c5e, 0x9}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'gre0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000640)={@dev={0xfe, 0x80, [], 0xa}, 0x79, r4}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000200)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000380)={0x5, 0x8, r5, 0x4, r6, 0x3, 0x100000001, 0x4}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xfffffffd}}, @icmp=@parameter_prob={0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x6}}}}}}}, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0x0, 0x3}}) 2018/06/03 18:09:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001600)=0x14) sendmsg$nl_route(r1, &(0x7f00000016c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001680)={&(0x7f0000001640)=@ipv6_newaddr={0x40, 0x14, 0xb00, 0x70bd2a, 0x25dfdbfc, {0xa, 0xbf, 0x100, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}, @IFA_CACHEINFO={0x14, 0x6, {0x4, 0x9, 0x7ff, 0x7}}]}, 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000000000)="0000000000a700091504df814900000000007f0000da00c913b86201b48d5dc515000000038abd8085ae88f9d2ed65ac", 0xfffffdc6) 2018/06/03 18:09:44 executing program 5: prctl$setname(0xf, &(0x7f0000000000)='\'\x00') futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000080), 0x20004021fffffd) 2018/06/03 18:09:44 executing program 0: unshare(0x64000100) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xfffbff94}, {}, 0x100}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040), 0x4) 2018/06/03 18:09:44 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000040)={{0x0, 0x3}}) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80605414, &(0x7f0000000340)=""/4096) 2018/06/03 18:09:44 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000000100), 0x2f0, &(0x7f0000000180)=[@iv={0x0, 0x117, 0x2, 0x0, "6ba4a30aca2235ce435d9b697f348a2474b5d4250ddbacc69e4021844f4f3fc10b02d9551a4969ef0e84e5d538367a5708afbcb4a22b71d5be9730dfdd4094a83fb67d39922061491bffb7fcdee25d750e8b0a7a1c0d7e896f90515ff61b4eb7901d1af5d15536fca300dce7170529b607b605e05e7f11e249f12eba6a953e7fdc5d6a1996b6971b9a9f760b7d7f98a1a06c3212fd69b4f070b00d3e10be66fc91bbddfbfc6ff124e2c884b445c550229bdc37c9a92dffab4718824cfd9b09ce1dec"}, @iv={0x0, 0x117, 0x2, 0x0, "9c47bc36395d68a4975524902b9eaf5c6f81fa19255980c5ebe345a7d1ef5ee35ab036e7f7296d61ef3464ade1764be893655e33c74f214f49ef0e226e95e4a356eabc33b53387bd1891a07f35f6c7677c1d3fb0c03f5ea33d469328cc28921f84c9c21842dc98fe3ab5869f4bcab5c81c1598ef6479805102c6c933e785bfa4d11678a51816a94786e561546e4b8291890782c95d0d6a4c93a2972f6a2e833622d33ea61a4015611f63c157e409417d929468d4b6b0a2a2bceb65434f14c71c1684cc98bdc305cc354537"}], 0xfffffffffffffdcb}, 0x24000000) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f00000000c0)={0x303, 0x33}, 0x4) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)=""/121, &(0x7f0000000080)=0x79) 2018/06/03 18:09:44 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x100}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x5427) r2 = socket$kcm(0x29, 0x5, 0x0) rt_sigaction(0x5, &(0x7f0000000000)={0x240000000, {0xfffffffffffffff9}, 0x50000000, 0x9}, &(0x7f0000000080), 0x8, &(0x7f0000000100)) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp6\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x10000, 0x2) 2018/06/03 18:09:44 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0x8) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r2, &(0x7f0000458000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @quote={{}, 0x0, &(0x7f00008e3000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @quote={{}, 0x0, &(0x7f00004f8000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0xff9a) close(r2) close(r2) recvmmsg(r1, &(0x7f0000002a00)=[{{&(0x7f0000002640)=@vsock, 0x10, &(0x7f00000028c0)=[{&(0x7f00000027c0)=""/196, 0xc4}], 0x1, &(0x7f0000002940)=""/154, 0x9a}}], 0x1, 0x0, &(0x7f0000002ac0)) 2018/06/03 18:09:44 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="180000006f8ccaf72439c18057fe3d1a76b6cec4b396fe6ad27013002427e1bd0f320116105a84ab320afbc465f3d5212223bd6ec3b7486a707d48548ec765aa826a3836cdcf40847e053bcf74541599be87efd84a9aeff57bfc18e7d0571f83e65b24720b8438daa08029df74c2914a757deb2206ec75bf4d057615ccb858fe7c836a1e6d35eecd882897"], 0x18}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x101000, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) 2018/06/03 18:09:44 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="776e99fe4f25c42b7d094fc486e30684b00af0e0", 0x14, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:45 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f000068f000)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f0000000040)=ANY=[@ANYBLOB="50000000210001000000000000000000fe8000000000000000000000000000aafe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="faa4c4ed577c3ef47e6b520000000000800000"], 0x50}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x8000, 0xc0800) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000100)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}}, 0x2, {0x2, 0x4e24, @multicast1=0xe0000001}, 'team_slave_1\x00'}) 2018/06/03 18:09:45 executing program 5: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x40001}, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f00000003c0)=0x3, 0x4) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e22}}, 0x1, 0xc54, 0x4, 0x6}, &(0x7f0000000540)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000580)={r3, 0x200, 0x7, 0x6}, &(0x7f00000005c0)=0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r4, 0x0, 0x1a, &(0x7f0000000200)=0x1, 0x4) fdatasync(r2) accept$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x58, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0xf7c7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0x6dfc}, @in6={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r5, 0x3f}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r5, 0x1000, 0x100, 0x5, 0x2, 0xfffffffffffffff8, 0x80000000, 0x80000000, {r5, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x5, 0x1f, 0x8, 0xb7, 0x6}}, &(0x7f0000000080)=0xb0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000440)=0xfffffffffffffffa, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000400)={r5, 0x8}, 0x8) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000380), 0x0) 2018/06/03 18:09:45 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x1c02}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYBLOB='\a']) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2a500, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x6, 0x1}, 0x10) 2018/06/03 18:09:45 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") sync() r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x440200, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r1, &(0x7f0000000040)="0444f20a089553d2e9a409add2eb09729aaf911cb0ef4f320a6300cab1960a8342d58fb014e003f8b0a8192d719d838b5f89c0170a6ffa33583d24100fdb45928c33144b9b47840c9841d4aef2d2042329d7903a57fc666f93233e3286db263587b3652c927ec223029c37c31d07a7ef9288256374081c6afbf146ae6274860bb87f288dc2683f4ec2b6d864afc3d93ef65670c2d0f1c79b568216a8548695eff34a9ae94ac1d34a5eb0cf2e4760458e648b9d7666bab32ab95d3b03f7d0522e519f57a0da0620f5971277c744fa2e8dc78736783296712f"}, 0x10) 2018/06/03 18:09:45 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000001c0), &(0x7f00000000c0), &(0x7f0000000340), &(0x7f0000000280)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x1, 0x8}, &(0x7f00000001c0)=0x90) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5) 2018/06/03 18:09:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000640)='net/dev_mcast\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x68, "37b23990023ad278deb4cd00f01d556fd43631503061313aeb58283250f70f5c97dbf978198b68cc2ed55ad816f8992912664a0dad3e39e68a8c56281349fd3a001debe1473647cdf0c037dc5d72028f6bcda2771e75565319139d0b007a2478e26dc5b4f1cc8d1d"}, &(0x7f0000000080)=0x70) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x2132fd06, 0x20, 0x400, 0x1ff}, &(0x7f0000000100)=0x18) pread64(r0, &(0x7f0000003c00)=""/4096, 0x18f093ce8a13c43b, 0x0) 2018/06/03 18:09:45 executing program 3: setsockopt(0xffffffffffffffff, 0x1, 0xffffffffffffff04, &(0x7f0000000040)="4d1c7a49776ebeb9bb09bc3e82acfd349b145768d6a153f2e880d89831aa76858606c452f9741ef80450524efa591da820c303d0c51f9d69d2d76eff20d5cae15cda2a45b6bbb93940c103128af863c8962374ee5641a12b3b6155e1db394a1bd1832f6a4378ec6e13d166e1fe9e380fa31c70b0a36955867987ccc342c24e246430e870d58b7858b5140c310c90d3327b254be370f60d5ff33587a991b110ca32fc9377adc0d8b16895e5783a5f36abb518da2f8f809638565cea16fc826ee2", 0xc0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) unshare(0x24020400) getsockopt$inet_int(r0, 0x10d, 0xf, &(0x7f0000000100), &(0x7f0000000000)=0x4) 2018/06/03 18:09:45 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400000, 0x0) renameat2(r1, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:45 executing program 4: prctl$seccomp(0x22, 0x0, &(0x7f0000000380)={0x0, &(0x7f0000000340)}) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x4000, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x401, 0x3}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x10001, 0x6, 0x80000001, 0xfff}, {0x79, 0x8001, 0x9, 0x100000001}, {0x5, 0x29, 0xfff, 0x9}, {0x0, 0x5, 0x2, 0x4}, {0x3, 0x6, 0x4, 0xef}]}, 0x10) 2018/06/03 18:09:45 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) getsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0xfffffffffffffe3f) 2018/06/03 18:09:45 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="7b1af8ff000000a2f8ff000000007b7a72277916dab2e39afa527cbf20000000000000953122993b1ad13ab464bed05c9c24459ab9d7a4868cbcd4da90a735bbd3bba735254bca6dfea3ca504fb98ff67ba2550000004fa5214194983d2a06000000000000002a3cb7d0caeb474b72bdd62dff97436c64ad93ba376aec4b53182a932f0e82a3505378263d4ff65395f11806c26b0ad2d7ed78e25121f291c7bfb06a6da9d3e4ea5a759dac1d093df33997cd5856ccc2b0e46e240941fceb83830c82ee3a6db3d990242a15be6d8d134f3d8c5537"], &(0x7f0000000100)='GPL\x00'}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r1 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r1, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000200)=0x1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x3) connect(r1, &(0x7f0000000180)=@ax25={0x3, {"956e72c816952e"}, 0x4}, 0xfffffffffffffdef) sendto$inet6(r2, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r3 = fcntl$getown(r2, 0x9) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) fcntl$setownex(r1, 0xf, &(0x7f0000000280)={0x1, r3}) fdatasync(r0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000240)=0x1ff, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x509}, {0xa, 0x4e24, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x2, [0x3ff, 0x5b77, 0x1, 0x0, 0x3, 0x4, 0x86]}, 0x5c) 2018/06/03 18:09:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000640)='net/dev_mcast\x00') fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000080)=[r1]) pread64(r0, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) 2018/06/03 18:09:45 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) r3 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000080)={0x0, r3}) 2018/06/03 18:09:45 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000004c00)=[{{&(0x7f0000000140)=@ax25, 0x80, &(0x7f0000004a00), 0x0, &(0x7f0000004a40)=""/12, 0xc}}], 0x1, 0x40, &(0x7f0000000100)={0x0, 0x1c9c380}) munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) sendto$ax25(r2, &(0x7f0000000280)="0658809aecc9a19e2aad3e9277699c41f7d4f34bc58ca9c4bd54043730c5e46ff0527d6f4d917216de0aa0d707ea15495105f87816a5c7584ae064c68d9fd6b7164c04903b5ee3e8717fc89f8f65a1e16ec43039248be782a3ecb98ce8d81c13f4140004b6f38eeb4364c89da14660de85edba99ce320f11ebf46eeb971dce17c483ba4e99f28c02238801d27fab452f3bc9a15794f50a1c24ea89581fb6990ca7272592a747ceb818c0bc7cf32298b2f130a532f651", 0xb6, 0x44, &(0x7f0000000340)={0x3, {"af7cd15874b8aa"}, 0x7fffffff}, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f00000001c0), &(0x7f0000000200)=0x40) 2018/06/03 18:09:45 executing program 5: r0 = socket(0xa, 0x1, 0xfff) clock_gettime(0xb, &(0x7f0000000100)) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x505841, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80000001, 0x40) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20080000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@getneightbl={0x14, 0x42, 0x200, 0x70bd2d, 0x25dfdbfd, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xc000}, 0x40000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x0, r2}) ppoll(&(0x7f0000000200)=[{r3, 0x2}, {r2, 0x10}, {r0, 0x1}, {r0, 0x25b76292b4d379df}, {r2, 0x4001}], 0x5, &(0x7f0000000240)={0x0, 0x1c9c380}, &(0x7f0000000280)={0x100}, 0x8) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000040)) r4 = request_key(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)='/dev/audio#\x00', 0xffffffffffffffff) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="a78e485165f512acdad9fb30e7eac93a05938c59f218191b940afe78ca4210919076e0f0db22b7085f175e26e5a59b48dec12616c6dfc67be0d0cab272c251ae82f0f8b7afc126f72e0739af7017686bd694a9d2e3845bd740244de11ccc744a0aa52b51276e5c969bd7cb8b9221cb26fc", 0x71, r4) 2018/06/03 18:09:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000640)='net/dev_mcast\x00') pread64(r0, &(0x7f0000000680)=""/4096, 0xfffffffffffffd82, 0x0) 2018/06/03 18:09:45 executing program 4: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x4000, 0x0) accept4$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) removexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='user.syz\x00') lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000001c0)) 2018/06/03 18:09:45 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}, &(0x7f0000000040)=0x0) timer_getoverrun(r0) r1 = getpid() r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) fchdir(r2) prlimit64(r1, 0x0, &(0x7f0000000080), 0x0) 2018/06/03 18:09:45 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") socketpair$inet6(0xa, 0x0, 0xc347, &(0x7f0000000000)) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000000040)=[{{}, 0x1, 0x67, 0x4000000000000002}, {}], 0x30) 2018/06/03 18:09:45 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) accept$ax25(r1, &(0x7f0000000080), &(0x7f0000000100)=0x10) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000140)={0x2, r1}) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:45 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7fff800000, 0x400100) getpeername$netrom(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x1d6) r1 = epoll_create1(0x0) getsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000000300), &(0x7f0000000340)=0x4) r2 = shmget$private(0x0, 0x2000, 0x14, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000580)=""/94) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}}}, 0xde76, 0x4, 0x6, 0x8, 0x1}, &(0x7f00000004c0)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000540)={r3, 0x80, 0x1, 0x6}, &(0x7f00000006c0)=0x10) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000500)='/dev/cuse\x00', 0x1c140, 0x0) fcntl$lock(r1, 0x25, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00000002c0)=ANY=[@ANYBLOB="1a000002000000020200fa00000000000000000000000000"]) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x1}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x1ff}, &(0x7f0000000180)=0x8) ioctl$TUNSETLINK(r0, 0x400454cd, 0x32d) fcntl$getownex(r4, 0x10, &(0x7f0000000400)={0x0, 0x0}) fcntl$lock(r4, 0x7, &(0x7f0000000440)={0x2, 0x3, 0x100, 0x3, r6}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000480)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={r5, 0x9}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r5, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x9, 0x7f, 0x4, 0x8}, &(0x7f0000000280)=0x98) 2018/06/03 18:09:45 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001540)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f0000000080)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r1 = getpgid(r0) ptrace$setopts(0x4206, r1, 0x2, 0x2) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80000) accept4$unix(r2, &(0x7f00000001c0)=@abs, &(0x7f00000000c0)=0x6e, 0x80800) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000440)='/dev/snapshot\x00', 0x482983, 0x0) openat(r3, &(0x7f0000000400)='./file0/file0\x00', 0x2000, 0x20) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@known='security.capability\x00', &(0x7f0000000140), 0x0, 0x0) getxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc4cdc6987ffc9715cef22cee4c673d4388d5e5604a0b838afb35bd352e4c9ee649a771208309ca436bf919fd9636bfa255ff4b31f40f88ecc9c2d812171c412624f0c142fc54f65f49239f27686c17d489e925da19bf31e30ec75cd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000000280)=""/140, 0x8c) 2018/06/03 18:09:45 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2", 0x19}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x4000, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/06/03 18:09:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000640)='net/dev_mcast\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x5, 0x4) r1 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000040)={{0x80000000, 0x0, 0xffffffffffffff81, 0x7, "ee5d5eea8c5384ebece3271098c5da30ca7a458e88c61f861039fcb4bd076f8c9d8a7fca70ada20d672e62cc"}, 0x0, 0x0, 0x0, r1, 0x3ff, 0x5, "7bc0d6da6cfae072e5eb326fb9bc3fa1c243df7b20761bba8f43aaa6f6a42b5f76d09d9524594f59a259232cc3961ca1ae1793b73f3f18dd2e7b9b2231f74f68", &(0x7f0000000000)='\x00', 0x1, [], [0x4, 0x6, 0x6, 0x55]}) 2018/06/03 18:09:46 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)) r0 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = getpid() r2 = getpgrp(r1) r3 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x401, 0x119100) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x10100, 0x40) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r4) r5 = perf_event_open(&(0x7f0000c86f88)={0x2, 0xea, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}, r2, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) r6 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x81) ioctl$BLKTRACETEARDOWN(r6, 0x1276, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x9) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400000, 0x0) fcntl$getown(r7, 0x9) ioctl$BLKTRACESTART(r7, 0x1274, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r7, 0x40086432, &(0x7f0000000100)=0x20000000000000) 2018/06/03 18:09:46 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101002, 0x0) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000000640)='net/dev_mcast\x00') pread64(r1, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) 2018/06/03 18:09:46 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x400) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)=0x5) r2 = syz_fuse_mount(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) poll(&(0x7f00000002c0)=[{r2}, {}], 0x2, 0x0) 2018/06/03 18:09:46 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000080)={r0, r0, 0x3, 0x400, &(0x7f00000001c0)="fec4f0f3bdfad5e0ca60ca4976607405894c456ac0dd3a4524e4e1e50fb83b5a6ec3d747b7b6427f6bc9a0c0f1305b1aab0dcf81dfcb5f41a6f5b24c0470d07f69ed8c054dcb8a8b8318b29ac1d07768df82287670435a8861d36163c7f88bbcd605c2f0ef18c1cf0619b53289e858066913a62179347fc0063a22111924c16873784224290e45cde07ac366", 0x7fff, 0xffffffffffff7fff, 0x87, 0x3, 0x400, 0x3ff, 0x0, "8cb98d0d6168ad83"}) sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = socket$kcm(0x29, 0x5, 0x0) r3 = fcntl$dupfd(r1, 0x2e150924dbd35d98, r0) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0xfffffc6d, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000100)) 2018/06/03 18:09:46 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x40080800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) pwritev(r2, &(0x7f0000000000), 0x0, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000300)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) r4 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r3, r4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)={0x4, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x25, 0x6, 0x5, 0x9, 0xddea, &(0x7f0000000080)='lo\x00', 0x2, 0x8}) write(r1, &(0x7f000014d000), 0xfffffea0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r2, &(0x7f00000001c0)="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", &(0x7f0000000140)=""/18}, 0x18) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc0\x00', 0x200, 0x0) epoll_create1(0x80000) fremovexattr(r1, &(0x7f0000000180)=@known='com.apple.FinderInfo\x00') setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f00000004c0)={0x1800000000000}, 0x1) close(r0) 2018/06/03 18:09:46 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x10000, 0x0) close(r0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) connect$inet6(r2, &(0x7f0000000380)={0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) close(r0) 2018/06/03 18:09:46 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xc3, 0x800) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000000c0)=ANY=[@ANYBLOB="620000006000000045d74ed6da0af3b25eddd56f9a251678664399b2cf328bc1aa1ff844ec51bbe30445ad8c7705cd8054bee800e8295dac9b6d1ba55739fb27f8df5276d0143bd518eb3397746c0d073be728614b0ddceb0e1b8810cecdb856f12277fae9c9ce3d"]) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net\x00') r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000), 0x4) getdents64(r1, &(0x7f0000000df0)=""/528, 0x7f355eb8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x9}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000440)={r4, 0x80}, &(0x7f0000000480)=0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0x2000, r3, r5, 0x9, 0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x7}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0x1, 0x200, 0xe52, 0x0, r6}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) 2018/06/03 18:09:46 executing program 0: r0 = epoll_create1(0x1000) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000007000)) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000640)='net/netlink\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/190) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x101, 0x3, 0x1, 0xff}]}) r1 = semget$private(0x0, 0x0, 0x320) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000280)=0x3, 0x4) getpeername$ipx(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10) semctl$IPC_INFO(r1, 0x1, 0x3, &(0x7f00000000c0)=""/159) 2018/06/03 18:09:46 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffffc, 0x31, r0, 0x0) 2018/06/03 18:09:46 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x311000, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003f40)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000004040)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000004080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000040c0)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004100)={'lo\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000004140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004180)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000041c0)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000004200)={@loopback, 0x0}, &(0x7f0000004240)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000004280)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004900)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000004a00)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000004a40)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@dev}}, &(0x7f0000004b40)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000004b80)={@empty, @dev, 0x0}, &(0x7f0000004bc0)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000004d80)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000004e80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000051c0)={'vcan0\x00', 0x0}) accept4(r1, &(0x7f0000005200)=@hci={0x0, 0x0}, &(0x7f0000005280)=0x80, 0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000052c0)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f00000053c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005400)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000005500)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005580)={'ip6tnl0\x00', 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000005680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000056c0)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000005700)={'vcan0\x00', 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000005740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000005780)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000057c0)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f00000058c0)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000005900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005940)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000005980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000059c0)=0x14, 0x800) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000006200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000061c0)={&(0x7f0000005a00)={0x7c0, r3, 0x404, 0x70bd27, 0x25dfdbfd, {}, [{{0x8, 0x1, r4}, {0xf4, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0xec, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}]}}, {{0x8, 0x1, r12}, {0x134, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6b45f544}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r14}, {0x23c, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1000}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}, {0x8, 0x6, r17}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x7ff, 0x6, 0x1, 0x5}, {0xc, 0x1000, 0x5, 0x1}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r19}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffb}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r20}}}]}}, {{0x8, 0x1, r21}, {0xec, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xdd}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}}]}}, {{0x8, 0x1, r23}, {0x140, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r24}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xffffffffffffff0a}}, {0x8, 0x6, r25}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r26}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}]}, 0x7c0}, 0x1, 0x0, 0x0, 0x4}, 0x8845) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000100), &(0x7f0000000080)=0xc) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:46 executing program 0: open(&(0x7f0000448000)='./file0\x00', 0x80100, 0x0) unshare(0x24020400) r0 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r0, 0x40a) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) 2018/06/03 18:09:46 executing program 4: unshare(0x400) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000040)=0x52, 0x0) r1 = getpgrp(0xffffffffffffffff) getpgid(r1) 2018/06/03 18:09:46 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x0, 0x23) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc)=0x7fe, 0x1df) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000280)="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", 0x201}], 0x1) 2018/06/03 18:09:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000640)='net/dev_mcast\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffffffffffff7d, 0x0) 2018/06/03 18:09:46 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="0047fc2f07d82c992409729363b0b87721404e926251292e84ac0a04bdfb97f331273a6a8ef0b8818c6cd95b034b7980c0da87a09b09e8") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x1d, 0x0, 0x4000000000401}, {}, {0x6}]}, 0x10) 2018/06/03 18:09:47 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000200)=@generic={0xffffffffffff887d, 0x5, 0x4}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x4, 0x4000020030}, 0xc) write$binfmt_misc(r0, &(0x7f0000000140)={'syz1'}, 0x4) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="05"], 0x1) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0), 0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f0000000180)="c6", 0x1, 0x0, 0x0, 0x0) write(r0, &(0x7f0000000000)='<', 0x1) write(r0, &(0x7f0000000340)="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", 0x3d6) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x10200, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000001c0)) 2018/06/03 18:09:47 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x4002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) io_setup(0x7, &(0x7f0000000000)=0x0) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x100000001, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x1, 0x0) socketpair(0x1, 0x80a, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(r1, 0x3, &(0x7f0000000480)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0xb97e, r0, &(0x7f0000000100)="d509c56d380a832c659429707605656c69739383aca66f6bbc53b35f7e768082fa585ac8d045614ed6458ce46c52b64b5c163ff8317a469365942505734d35fadf49e22056339dd87beef2cc40a48d3f4038a701df17d526fb4c", 0x5a, 0x31cb, 0x0, 0x0, r2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xf, 0x1, r3, &(0x7f00000001c0)="3fb96300d2ff5e9fe7a426b11c4373d340574dc7df366d1e42e94806575be65aeea4ec7f7f6ad6ba602b8750db39489ab0453a2f1f2c1cea0ccef40ec2093bcc7fdb3ad409a0aca3c0a0a7c7c2f05678feff2673447434d381049d9fdff938b91e0d3e7d3a69bd32f447ffadad477fdf9850294ce9d90f9fe68fd4431c2a4d8868a342a7a4a843defa6d0a29d498f82a1db27cf093c126a057f80d0bed86507bad19b1d12e8bab83e1fa0011a9ef46830e1e4ba84a5bcf3b", 0xb8, 0x4, 0x0, 0x1, r4}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0xf, 0x5, r0, &(0x7f0000000300)="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", 0xfa, 0x5, 0x0, 0x1, r5}]) 2018/06/03 18:09:47 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000100)={'mangle\x00', 0x34, "54761c5b7dc0b284a0aff6929552b764678a90049eac8635445df08785171dc8b3d001f90b41a077a2e7d7366b8676dfa860d044"}, &(0x7f0000000000)=0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:47 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) unshare(0x40080204) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000080)) ioctl$int_in(r0, 0x80000080044dfb, &(0x7f0000000040)) 2018/06/03 18:09:47 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_mcast\x00') socket$inet6(0xa, 0x2, 0x0) pread64(r0, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) 2018/06/03 18:09:47 executing program 7: setrlimit(0x2, &(0x7f0000000000)={0xcb, 0xfffff7fffffffffe}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ef3000/0x4000)=nil, 0x3b, 0x7, 0x40, &(0x7f0000ef3000/0x3000)=nil, 0x4000007}) shmget(0x2, 0x4000, 0x7c00052c, &(0x7f0000ef2000/0x4000)=nil) r1 = shmget$private(0x0, 0x2000, 0x420, &(0x7f0000ef8000/0x2000)=nil) shmat(r1, &(0x7f0000ef8000/0xa000)=nil, 0x3) mmap(&(0x7f0000ef4000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/06/03 18:09:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) pivot_root(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000240)=""/163) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)="cc8eb565740424b2467519adf84b13f987047a3ceb3a99454cc223ca8e116bdd1bafe901acc2f2c49880bfb100b30409096b6b13eff97eb4529d5ae1dfa36d7bc4579a45a3b85e52d5c88178af0541cb87ac7d0300000000000000e3b9a5649de527b58f4e20102a399643b282a03a8f7d73a4d5", 0xffffffffffffff27) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000380)=r2, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0), 0x0) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) r4 = open(&(0x7f0000000100)='./file0\x00', 0x2000, 0x4) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000000140)={&(0x7f0000fff000/0x1000)=nil, 0xffffffff, 0x0, 0x8, &(0x7f0000ff9000/0x3000)=nil, 0x8}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={r3, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/06/03 18:09:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000d) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8, 0xb}, @FRA_SRC={0x8, 0x2}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21}}]}, 0x38}, 0x1}, 0x0) [ 169.330715] mmap: syz-executor7 (11479): VmData 18444288 exceed data ulimit 203. Update limits or use boot option ignore_rlimit_data. 2018/06/03 18:09:47 executing program 3: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x400, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)=0x0) r2 = gettid() r3 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @dev}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000003c00)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20a00800}, 0xc, &(0x7f0000003bc0)={&(0x7f00000003c0)={0x37cc, 0x1a, 0x100, 0x70bd25, 0x25dfdbff, {0x17}, [@generic="798dbd827fd17ba0b3435d34d3f0fd6536a99c19908445f1ff9034f67d71cc054527192ca33f964ab49a88d39d1ab2e548544764f9812b5a22752ac8e99ba5e8c67219ebc5e46b02d01f41b0562b64e8172a3089f6259ca3a00414bc6e0565a636b2502ec0ea55efc6d6aae1cec6b6e0c1bed3fb7c1c14ee5da7046747af53148fc1d537c6f674833242d3800f3cd4f5", @nested={0x1118, 0x1, [@generic="937c8c4d08d3699152bcbc5b1524d79122dbe5092cae90d3e84d8918935975ddb20d8e92b5d1f1f60e450301ce74e55e10551c4e2f87d5d83bc4fff60921e403e9880e420e9c4b", @generic="b991e9179ab155a56adf23facc8246a867572a28732644f544793580de349a66c94fdbbbf4bee74acc3b8f8d885ced7210", @typed={0x4, 0x5c}, @generic="ea288c70610a9a55f881573f02476ee9ec74e38b7b009af58b2e0fc4f9d2ee8a9358d010e86592900fbca38439aeac5b2a64f8e8e990c4d6f99075840c32f948b1c261a87ad8d3ac8b59ddcf47a06039b4190e16e8451ecf", @generic="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@typed={0x2c, 0x53, @binary="becf54a28df83d1ecfb8d8a6a69468439396b527dc7b7d64fefbafe89874c974b2b9e0ac5d1b"}, @typed={0x14, 0x75, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @nested={0x29c, 0x29, [@typed={0x8, 0x55, @ipv4=@multicast2=0xe0000002}, @generic="f1ab7d6a607d38d7bef8340611f72d838fd35650c2", @generic="c8a14d68014f691d4792eac91aef5deaf9e3fd499f06a361fb40510cfd73681d9fc97992f613ba15d966e06d3893cc3f734939f601eecf6dc64888f60e8e0a86ddd2f76bde5b28f0c5795eceed9f74a1f8d279a714c9e2f54d93f39116b81791a9db57e288c4db47fb64d10f86f9454ea5bcf2feb901e3cd7eec2d0661e6feab62deea824ca564e8cad91cd30aaa765d", @typed={0xc, 0x7, @u64=0x6}, @generic="96173fadef283bee5e44b4c79972e95b86210ea34a0c372cdb50063c88626cd526", @typed={0x60, 0x3f, @binary="0a93ddef6645c623dfa452049fde8426c2d6821b083e82ac380cb59e7fb55a3c63d1cc2fbe38681d603e7a27b0dea35d5097da35187b2cc71ace65eabe939edbb66ecdda93e765143929d10ae9bab8ba0ed16ecf5746506d3c"}, @generic="9904d73de9951d8205b5d13af6fbed3dca7e91ed0825688404e39e6d10836d00eee25a30d5ed3e3c10697bd32fc3ca594e312bd55d271d14191b25eff6b384dfa8527bef8902a0c6d310529aa2ea242fb5cbfdccc4207b4f49a539d1dabebee0151b9afd6fdd285f3d14212d82196649f740104e1d11857d5e73bb0e273512f5b3e3b9b24c3e3beb4c31ff903f2c2f4ab24c066d09f1252410f840867dd0a7b54ded14a23592d317bf85247198957afd4bf1663301a7b1ebaa2ff3641e872bb44abc3bc93c99f4009a0c6ab4a85724b7efea6874d046457d557c07bdc0ee37", @generic="977c03f72b4378ac12e2eef749e34fbc8e4dc34fe3964f46a146c09745bc3cf18a70b0db9405ca68dd97723f141121bc3e9b62618f61ebd71f7124b510dee947e8f16b41fd277c38e9af653e07fdd345331d82717d06de5dd27d2298e112ec39fb46c5ba1217f71665c5f59a148020f95f7962f21f3f8f4da348ae5cfffd96"]}, @typed={0x14, 0x2b, @ipv6=@dev={0xfe, 0x80, [], 0x21}}, @nested={0x2200, 0x5, [@typed={0x14, 0x74, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x8c, @pid=r1}, 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@generic="17352e5441579253715d356c8b6ef265cd8bd4e3e4a3131059a2456ad809382fc4f7141d5ab8aa56899413db72164accef47d27da19af6c10c129fc00a6aafccea9a051249530c30242c9a84b4e1e1f11309f7f11712811c29ad116a337cd3a09105745913a268ebdedbf168324eca6ce82aa5249bdd422de0e198cc00a085dadb62d699a630e966ae1fdf0c2cf6e390cdba82bbbe4c0e357968eb4f008857e4904b51e4a08302b9e0597f2963760c2c0e49"]}, @generic="8263faa06dadf4bfc6745c322413722527804f7298b5115966bad30049199e3809b7c5d45c9a83bbdeadc049cceebf0e0c9b33e03a5e343ced7941537a93630d34c816eb1295adb4aa03e50e4bbd1f6d087e198e02ca50be98376209b9e35324fd5b56445a3f23c8e15defd58c8dd080897440e699a618ecdde9891de62065d0cc1af562e04d22059e73d5a39d84dedaf6e864590705b89494c1950ead5ed7b9fb5aab2072b38465c30e462dc96e14b3a7de32fd9fff15288e955bdd1d6888004005abcc9501e4633d315bdf574534226406a80dec814201e854617f329917b0cbf3715fbd9e75d34bef63e6b10bdef3324d39", @generic="29e947aa3e119960218f8a186a21d8abf994c9a4a0331c7aa07632ea5142d2a71683c82b78bd0235604fcfa36df43c436108f247a1ad4840f14ef1773446a1551582c9ec1db17cc0", @typed={0x8, 0x39, @pid=r3}, @typed={0x14, 0x50, @ipv6=@dev={0xfe, 0x80, [], 0x16}}, @typed={0x8, 0x2d, @uid=r4}]}, 0x37cc}, 0x1, 0x0, 0x0, 0x48800}, 0x800) r5 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r5, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r6 = dup(r5) setsockopt$inet6_group_source_req(r6, 0x29, 0x2b, &(0x7f0000000040)={0x111161b6, {{0xa, 0x4e20, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}}}, 0x108) connect$netlink(r6, &(0x7f0000000000)=@unspec, 0xc) 2018/06/03 18:09:47 executing program 5: openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x40002, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000007d, 0x0) fallocate(r0, 0x3, 0x80, 0x53c2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x2b, 0x4, 0x5, 0x0, 0x8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r2, 0xffffffffffff7fff}, 0x8) sendto$inet6(r0, &(0x7f0000000140)="71e3744aae491678f644c54b0a82dde55e007b28698708535f92e90f43994a2357", 0x21, 0x4000000, &(0x7f0000000180)={0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) ptrace$setopts(0x4200, r1, 0x6, 0x40) 2018/06/03 18:09:47 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x208580, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000000c0)=""/249) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r0, &(0x7f00000001c0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/06/03 18:09:47 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000640)='net/dev_mcast\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0x1000, 0x1) 2018/06/03 18:09:47 executing program 7: socket(0x9, 0x200000000008, 0x800003866257f) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0xc001, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xfffffffffffffff9) memfd_create(&(0x7f0000000040)="6c6f2f776c616e30e96e6f6465765e5e00", 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40001, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000000000), 0x8}) 2018/06/03 18:09:47 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000002c0)="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", 0x1000) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80}, 0xa}, 0xfff7) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:47 executing program 0: clock_getres(0x0, &(0x7f0000000080)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x210000, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x5, 0x20, 0x9, 0xd8d, 0x92a0, 0x9}) 2018/06/03 18:09:47 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000000)=0xe8) r2 = syz_open_procfs(0x0, &(0x7f00000007c0)='net/ip_vs\x00') sendfile(r2, r0, &(0x7f0000000200), 0x7) sendfile(r1, r2, &(0x7f0000000080), 0x10000000000443) 2018/06/03 18:09:47 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000200)=@generic={0xffffffffffff887d, 0x5, 0x4}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x4, 0x4000020030}, 0xc) write$binfmt_misc(r0, &(0x7f0000000140)={'syz1'}, 0x4) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="05"], 0x1) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0), 0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f0000000180)="c6", 0x1, 0x0, 0x0, 0x0) write(r0, &(0x7f0000000000)='<', 0x1) write(r0, &(0x7f0000000340)="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", 0x3d6) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x10200, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000001c0)) 2018/06/03 18:09:47 executing program 2: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000100)=0xfffffffffffffea6, 0x80800) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x40) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') pread64(r1, &(0x7f0000003c00)=""/4096, 0x6, 0x0) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000140)="c4a474d65b86f86938e990efe605bcaa09b978eb5219c1c535a8b50f529d3c743f73e42e11efc78073e4fd8dd8b18c55569880529c54fcf32cdae78eed1b1b0ffe1cfdebf6a087405cea8f425457a4a20f51f0143752af8a50e3a402401762ca51ecb8bd5ee06904b56ebc4731f2828d43456ccf2e1f311881c8b025442605cc5a40", 0x82}, {&(0x7f0000000680)="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0x1000}, {&(0x7f0000000080)="c16ec1cda214982a36fd7b6b20e57f8600b821f07152320c1891680e4684c39012bbb2e09513088ebc93e7f2f27faa84804e928b069d761d85bbfb4e6fd351105e926cd4ac4a69555c465a9564da4d14e7a3e875cd", 0x55}, {&(0x7f0000000200)="37778f8fc861f0a67694004533f162d87c71df478e0d853656d81f4fcdd2b909637fe7e90188df4f99764a04ad516f4efbfb6c323312f929cbf770fd6684ddf5afd99c86322759aeb5518072d6335e4e062d682d", 0x54}, {&(0x7f0000001680)="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0x1000}, {&(0x7f0000000280)="73171c621dcee2b8c36feb3f26df07d98c7c71946287fc509f98c42a4c86a42cc2d22939c338fa20b915ec2f6222775ab2c95ef2bd458355314041fe946048c2314a4e74", 0x44}], 0x6, 0x34) fcntl$getownex(r1, 0x10, &(0x7f0000000380)={0x0, 0x0}) fcntl$setown(r0, 0x8, r2) 2018/06/03 18:09:47 executing program 0: r0 = memfd_create(&(0x7f0000000040)='vboxnet1wlan0:md5sumk@ppp1\x00', 0x2) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000180)=0x4) open$dir(&(0x7f00000001c0)='./file0\x00', 0x400000, 0x52) r2 = fcntl$dupfd(r1, 0x406, r1) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000000)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="000000080ca24501de976c0000000000000000000000000000000000000000000000000000000000b4000000"], 0x44}, 0x1}, 0x0) 2018/06/03 18:09:47 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$kcm(0x29, 0x200000002, 0x0) ioctl(r1, 0xffff, &(0x7f0000000040)="0047fc2f07d8bfd0290870") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:47 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x200, 0x18) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000040)=""/225) 2018/06/03 18:09:47 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x5, 0x80) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x2}, &(0x7f0000000180)=0x8) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="0247e22f05d02c99240970") r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x800, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0xfffffffffffffffc, 0x0) fcntl$setlease(r4, 0x400, 0x0) fcntl$setlease(r3, 0x400, 0x0) close(r3) dup2(r3, r2) sysfs$1(0x1, &(0x7f0000000000)='/dev/dsp\x00') bind$inet6(r3, &(0x7f0000000200)={0xa, 0x4e24, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x2f6}, 0x1c) 2018/06/03 18:09:47 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) msgget$private(0x0, 0x10) ioctl$SG_SET_TIMEOUT(0xffffffffffffffff, 0x2201, &(0x7f0000000100)) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/157) pipe2(&(0x7f0000000140), 0x80000) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x3, 0x4, 0x2, 0x8, 0x0, 0x0, 0x3}, 0x20) ioperm(0x0, 0x200, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x622000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000000c0)={0x1, 0x0, 0x2, 0x0, 0x101}) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) ioctl$SG_SET_DEBUG(r2, 0x227e, &(0x7f0000000080)) 2018/06/03 18:09:47 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000300)=""/235, &(0x7f0000000080)=0xeb) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000200)='team0\x00', 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/06/03 18:09:48 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = dup3(r0, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000040)={0x5, 0x2, 'client0\x00', 0xffffffff80000000, "90b573a239ce5d63", "eb003fb777a5d68b1595ed50b5d16643720fbb07c7897876b73055e95f75e19c", 0x5, 0x4}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) [ 170.083605] print_req_error: I/O error, dev loop0, sector 0 [ 170.089476] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 170.097273] print_req_error: I/O error, dev loop0, sector 4 [ 170.103082] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 170.110877] print_req_error: I/O error, dev loop0, sector 8 [ 170.116665] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 170.124432] print_req_error: I/O error, dev loop0, sector 12 [ 170.130295] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 170.138111] print_req_error: I/O error, dev loop0, sector 16 [ 170.143974] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 170.151777] print_req_error: I/O error, dev loop0, sector 20 [ 170.157637] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 170.165417] print_req_error: I/O error, dev loop0, sector 24 [ 170.171273] Buffer I/O error on dev loop0, logical block 6, lost async page write 2018/06/03 18:09:48 executing program 2: pread64(0xffffffffffffffff, &(0x7f0000000200)=""/4096, 0x1000, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x40401, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001200)={0x0, @in6={{0xa, 0x4e23, 0xf2, @loopback={0x0, 0x1}, 0x2}}, [0x7fffffff, 0x1, 0x1ff, 0x5, 0x9, 0x9, 0x20, 0x1, 0xffffffffffffdb1e, 0x77e4, 0x60000, 0x1c6e, 0x3a1268ba, 0x4, 0x7]}, &(0x7f0000001300)=0x100) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001340)={r2, 0x6}, 0x8) setsockopt$inet6_dccp_int(r0, 0x21, 0x16, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000180)=0xfffffffffffffed9) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0xac, 0x7, 0x8000, 0x0, 0x3, 0x3, 0x1ff, 0x4, r3}, &(0x7f00000000c0)=0x20) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000040)) 2018/06/03 18:09:48 executing program 4: syz_emit_ethernet(0x2e, &(0x7f0000000380)=ANY=[@ANYBLOB="aacc65c65ebc6e2bb3aaaabb080046000020000000e100009078ac141400ac1414bb0703000000009078e0000002"], 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x7fff, 0x20}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0xfffffffffffffc00}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x5, 0x8}, 0xc) write$tun(r0, &(0x7f0000000100)={@void, @void, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x995a, 0x7, 0x3}}], {@llc_tr={0x11, {@llc={0x2, 0x0, "efb5", "bb5509606c7669e3f37cdcc5aee102d48c4fe4e5f850760f6ba97c07a52dc2efa9522fac5dcc1a22f939c4304e43607978a2fc04490365455f939125993e7e4ff5646544cadd4ee1ee709d369efa11dc5ce1b40fca3a1903e5652e7ae477120fadc4d57273b721d8ecffe11b7009998765aea60233c624c0e2a6"}}}}}}, 0x90) 2018/06/03 18:09:48 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x80, 0x0) accept4$unix(r1, &(0x7f00000003c0), &(0x7f0000000440)=0x6e, 0x80800) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = socket$kcm(0x29, 0x5, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x40, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80, [], 0x14}, 0x0, 0x8000, 0x7, 0x400, 0x3, 0x100010, r4}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', r3}, 0x10) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 170.179064] print_req_error: I/O error, dev loop0, sector 28 [ 170.185085] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 170.192861] print_req_error: I/O error, dev loop0, sector 32 [ 170.198776] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 170.206588] print_req_error: I/O error, dev loop0, sector 36 [ 170.212518] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/06/03 18:09:48 executing program 5: clock_getres(0x9, &(0x7f0000000080)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000100), 0x10) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x10) 2018/06/03 18:09:48 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x9, 0x2) getpeername(0xffffffffffffffff, &(0x7f00000000c0)=@hci, &(0x7f0000000180)=0xff5c) getpeername$ipx(r0, &(0x7f00000013c0), &(0x7f0000001400)=0x10) openat$ipvs(0xffffffffffffff9c, &(0x7f00000014c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000001340)={{0x2, 0x3, 0x6, 0x3, 0x200}, 0x8af, 0x57, 0x8001}) pwritev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)="53f13bc240ab978e40e07173faae0a20a3b2d5e6cf192512baacac8badb1b43efb8544e36bbcfb189df9415357b53d036cdda223f0754e76e6c2257ba5bce83c4485f374c3f776f6451340de475e358ccbd840167db960ca33", 0x59}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="3a292b3f15bdf4202ff87e9cedb1d1762fa918594a424e6fe21066632a52da1ffac7d71155d20d30c2a398413045ccdf8113b63bec1f08740a0ed46792f8a34ddd59a8f8bae09049422789da17673497099cda4154402ecebffc2427896b43bf07f7f02cd2bad3256d6a4743e52dd8b102eaa1ec5bba8260d261875ae74895081f01b1c5ed43cb5ba78fda8a110c82520d379ffffe12dfa8d8ca37da66c287a33a40bf2fd0eb0dc2fe36f1aecfc4d039dbdf5c", 0xb3}], 0x3, 0x0) bind$alg(r0, &(0x7f0000001440)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-asm)\x00'}, 0x58) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x100000000000048, &(0x7f0000000040)=0x10006, 0x8b) socket(0xa, 0x1, 0x0) ioctl(r1, 0x7, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000000000), &(0x7f0000002880)=0x4) 2018/06/03 18:09:48 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001580)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00000015c0)={@empty, r2}, 0x14) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") unshare(0x400) accept$ax25(r1, &(0x7f00000002c0), &(0x7f0000000340)=0x10) r3 = socket(0x10, 0x80002, 0x0) io_setup(0x6, &(0x7f0000000300)=0x0) read(r3, &(0x7f0000000100)=""/223, 0xdf) r5 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000380)={0xb36d, 0x0, 0x10003, 0xe8}) ioctl$DRM_IOCTL_AGP_UNBIND(r5, 0x40106437, &(0x7f00000003c0)={r6, 0x4}) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f0000000200)={'team0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000280)={0x9, [0x6, 0x401, 0x39, 0x1ff, 0x401, 0x400, 0x3, 0x6, 0x3]}, 0x16) io_submit(r4, 0x2, &(0x7f0000000000)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000080), 0x121}]) 2018/06/03 18:09:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000640)='net/dev_mcast\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x10000, 0x4) 2018/06/03 18:09:49 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x7563, &(0x7f00000008c0)="449185030ca76291d6c1000000000000100500000073aa055e671332b160b3d9d4763fbaf9e9118f38c44be7511b9ee811b183723f0f8f780ee2d7b14bc0ed9c69a402007101587cd4807ccbb758f76dbca910b4b4ebed20265e8ccd49e97b2d60ab678203cdf0961350faf1e13da90efd1a722508a906eebd89ea3be9efd10d17a1581f1fd88fc1db1920e9310e3481942d1a02e44e1098f912912145d84a74496d3938030dfb066f17adf02aee82e2cf04e9fbb52357ded0247a7eba2a10e30b0c223bbc11765e0d8b92df00fca9d929e5") socket$inet_icmp(0x2, 0x2, 0x1) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000300)=0x652, 0x4) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/56, 0x38}, {&(0x7f0000000200)=""/51, 0x33}, {&(0x7f0000000240)=""/99, 0x63}], 0x3, &(0x7f0000000380)=""/236, 0xec, 0x775}, 0x40000000) write$binfmt_script(r0, &(0x7f0000000340)={'#! ', './file0', [], 0xa}, 0xb) 2018/06/03 18:09:49 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cgroup.events\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080)=0x9, 0x4) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x16) sendto$inet6(r1, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = socket$kcm(0x29, 0x5, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000500)={'IDLETIMER\x00'}, &(0x7f0000000140)=0xfffffffffffffeb3) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") prctl$setmm(0x23, 0x7, &(0x7f0000ffc000/0x4000)=nil) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = getpid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_dccp_int(r0, 0x21, 0x15, &(0x7f00000003c0), &(0x7f0000000400)=0x4) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000440)={0x9, {{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff]}, 0x6}}}, 0x88) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000380)={r3, r4, r5}, 0xc) 2018/06/03 18:09:49 executing program 7: r0 = socket(0x15, 0x5, 0x0) io_setup(0x2, &(0x7f0000000080)) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), 0x10) io_setup(0x1, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000a80)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000040)}]) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000100)={0x3, 0x0, 0x2, 0xfff, 0x738b}, 0xc) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000180)={0x3, 0x8000, 0x7, 0x2000000000000}, 0x10) 2018/06/03 18:09:49 executing program 3: setrlimit(0xf, &(0x7f0000000280)={0xfffffffffffffffe}) mlockall(0x1) 2018/06/03 18:09:49 executing program 4: r0 = socket$inet6(0xa, 0x80000, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socket$packet(0x11, 0x3, 0x300) 2018/06/03 18:09:49 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x20005) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0xffffffffffffffff, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$binfmt_aout(r3, &(0x7f0000000080)={{0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}}, 0x1f4) 2018/06/03 18:09:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000640)='net/dev_mcast\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0x20038f, 0x3) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000000)={0x6, 0xffffffff7fffffff, 0x1, 0xe}) 2018/06/03 18:09:49 executing program 5: socket$kcm(0x29, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') socket$kcm(0x29, 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x1) 2018/06/03 18:09:49 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40044, 0x0) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x5}}, 0x5, 0x9, 0x8, 0x70, 0x20}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x3f, 0x6}, &(0x7f0000000240)=0x90) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/06/03 18:09:49 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x7fe, 0x1000004b0) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x7fffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000140)={0x6, 0xc, [0x81, 0x4, 0x4]}) sendto$inet6(r1, &(0x7f00000000c0)="6a725a5f62d02a6be55afd02d999", 0xe, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) recvmsg(r1, &(0x7f0000000300)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f00000002c0), 0x0, 0x0, 0x2fb}, 0x2000) 2018/06/03 18:09:49 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000640)='net/dev_mcast\x00') pread64(r1, &(0x7f0000004c00)=""/4096, 0xfe86, 0x0) 2018/06/03 18:09:49 executing program 5: openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000000)='memory.low\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x5, 0x70, 0x9, 0xbc, 0x7ff, 0x6, 0x0, 0x100000000, 0x24400, 0x1, 0x200, 0x80000000, 0x8, 0x8, 0x6, 0x7, 0x80000001, 0x80000001, 0x10000, 0x1000, 0x3, 0x8, 0x80000000, 0x7, 0xfffffffffffffffd, 0x0, 0x62a5, 0x5, 0xfffffffffffeffff, 0x1, 0x1000, 0x0, 0x3, 0x7fff, 0x8, 0x1, 0x2, 0x8, 0x0, 0x6, 0x4, @perf_config_ext={0x1f, 0x1}, 0x22802, 0x1ff, 0x20000000000006, 0x0, 0x1b, 0x4, 0x6}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x9) r0 = timerfd_create(0x0, 0x80000) r1 = dup(r0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) r2 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x7f) lseek(r2, 0x0, 0x1) 2018/06/03 18:09:49 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000780)={'ip6gre0\x00', 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000140)=""/132) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f00000000c0)={0x4, 0x1, 0x7f}) sendto$packet(r0, &(0x7f0000000000)="02", 0x1, 0x0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) 2018/06/03 18:09:49 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0xd) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:49 executing program 1: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000180)={'ip6_vti0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000002000ea6eba5d27b2297fc01355a9e59380e3c1b36c6e5456da1fd3772ad10a379eb433a6a7a8c574d346a38e1f7e615942281ac56197b904ae03ee8f18d5625a5f7d9ddbf5d444ea2f25596b7ccf56648cf4b3c4fe3983414a50c4cfcab055caff58ad3b753c732241ef3472f3ddb5a3edc4d4350930e2cc5b86ad5af5cca141118ae05e978b9bc108f4c3856e6842524c435ae28e9d74bfcef5466b709e40ce1ddd044d4e0239610a656be019ffaf390b57388f067a9612795bbbf2351c30e2522a22ebc434419fe73790f3cadb2a18e7f9a18bae7"]}) 2018/06/03 18:09:49 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000000000)=0xfffffffffffffffe) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)=""/195, &(0x7f0000000300)=""/60, &(0x7f0000000340)=""/173}) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7e60191df84b7019cc8e41b151e9de4f79fd35d41d73f1adf097f506794df8a0ae9e59ad02af56d5b140a9e554dfaf7a28fd807a972b09bc16743c20dfe7d4"}, 0x60) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000080)=ANY=[]) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) 2018/06/03 18:09:49 executing program 7: socket$inet_dccp(0x2, 0x6, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4016}) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x400000) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNDETACHFILTER(r0, 0x800454e0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000100)=0x6) 2018/06/03 18:09:49 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xa) r1 = dup2(r0, r0) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/155, 0x9b}, {&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000180)=""/96, 0x60}, {&(0x7f0000000200)=""/165, 0xa5}], 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x20, r2, 0x209, 0x70bd2d, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x40040}, 0x4) prlimit64(0x0, 0x7, &(0x7f0000287000), &(0x7f0000a25ff0)) connect$netrom(r1, &(0x7f0000000000)=@ax25={0x3, {"56ef9ee0db1eb6"}, 0xffffffffffffffff}, 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000a84ffc)) 2018/06/03 18:09:49 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000002000)) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10200, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x33b) ioctl$TCXONC(r1, 0x540a, 0x3) 2018/06/03 18:09:49 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) write$cgroup_pid(r2, &(0x7f0000000080)={[0x32, 0x30]}, 0x2) socket$inet6(0xa, 0x806, 0x29) 2018/06/03 18:09:49 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0xe20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = semget(0x3, 0x7, 0x83) semctl$GETPID(r2, 0x3, 0xb, &(0x7f0000000000)=""/123) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000080)=[0xffff, 0x7]) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000f5dfe4)={0xa, 0x800000000005e20, 0x0, @empty, 0xfffffffffffffffd}, 0x1c) 2018/06/03 18:09:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000640)='net/dev_mcast\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000040)={{0x1, 0x6, 0x40, 0x9, "674c078c5ae05e12c6d22066d31322e43a93f60051bb503920cfac6bb8934887f64911ca7101be0358360f19", 0x1000}, 0x0, 0x0, 0x3, r1, 0x8, 0x2, "e691669a224ae3ad4a6da37eb88c344502c254b0df1e7bd3462e18e43364585e55398ba98842a8d79360dc9147e8c9acc2abbb5b240a477cc9209e18a3dd424e", &(0x7f0000000000)='net/dev_mcast\x00', 0xe, [], [0x8, 0xffffffff, 0x2]}) 2018/06/03 18:09:50 executing program 1: r0 = memfd_create(&(0x7f0000000140)='ramfs\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007580)=[{{&(0x7f0000000fc0)=@rc, 0x80, &(0x7f0000001100)=[{&(0x7f0000003a00)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, &(0x7f0000000100)) io_setup(0x4, &(0x7f00000000c0)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080)={r2}) io_submit(r1, 0x1, &(0x7f00000019c0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f00000007c0), 0x33d}]) 2018/06/03 18:09:50 executing program 2: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="240000000b061f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000001000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pread64(r1, &(0x7f0000000000)=""/4096, 0xffffffffffffffbb, 0x0) 2018/06/03 18:09:50 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket(0x1e, 0x80005, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000140)=0x49b80190) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x300, 0x81, 0x200, 0x3, 0x10001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) connect$ax25(r1, &(0x7f000056eff0)={0x1e, {"03491f0800"}}, 0x10) recvfrom$unix(r1, &(0x7f0000001000)=""/161, 0xa1, 0x0, &(0x7f00000010c0)=@file={0x0, './file0\x00'}, 0x6e) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) bind$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x100000000, {0x20, 0xab, 0x8, 0x3, 0x80000001}, 0x81, 0x1}, 0xe) [ 172.248165] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 172.255623] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 172.348767] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 172.356210] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/03 18:09:51 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x408800, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0100010100000000", @ANYPTR=&(0x7f0000001400)=ANY=[@ANYBLOB="52beb131634d47c90846a6f4eb66a9f49f2cb7f033b17b49f1f28f4a2e234f9c010022226f214e0f4e7beb80364b9dce669c4b043c1f9cf79c275e580489ed2a78cfdb2a0cb4f11a78c4490fea65e5a9b32e04667946ee4f45fb2345994333037b9e0a2027464be707c9fe6f397e1c6222db59f8f5c37e64fa0efb63bfa048bedcd9b9688526e37b1eb41da1997f9413a265729ef3c84bb6307db1fec397af6f737636c58fd34493a3277859c66ba391f58b2a510be8206f2572f479d196cee5c007e081c7625a1b0a65fc4aee0c48123c0255bb0b73b13e84ec5e0cfd6484b082d2f2c04b03c60c81c445"], @ANYBLOB="09000100faff03000900000000000000659fc203f8b6f44d9a296e01003586eedf035217ef7217152229b69df01ac92117d9581f23a47aec68fc725e0e3371cdfcd43d483caeccad9b16d1de936f047982c5044663eea8d8300de7cbbb417f603afd0e434f6bd34575ebf2fc2359a078521d915fb7de12404d509949ab8962b59636816544f26f83c1a904853677f30ff100f8acb0b564bfd55c916be5ea13a33f671edc73a22415cb41956004ac10682c830583fee6bac8b8c8ecae07ee557bddf27b7fb8c2f1047c0650c5bda676f27b59b993c1"]) r2 = epoll_create1(0x0) shutdown(r0, 0x2) ppoll(&(0x7f0000bc0fd0)=[{r2}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000000340)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000380)={r3, 0x1000, "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"}, &(0x7f00000013c0)=0x1008) 2018/06/03 18:09:51 executing program 5: unshare(0x2000400) r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r1, 0x9) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/06/03 18:09:51 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1d, 0x0, "804e2486cff9d9266b6504d1017e922724e09f8a6d2cec6c5249cf42d85e7f102204bb458c81a116e92825862da340dec9ee4a6bb74e77d3dd1a52f33cc1748d", "9b0fcdf54d8916989d63700e3a6899a829b385286943b044bf2cf8bdf5c1d14998d5bbac6c4deae26bc26c30222a2d0b5150e643db0873477ebc926e82d8fccc", "73e37038ac9e1afce8d30c230037155d045737cfaa8dd98f8db0f64fe0594b51"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1c, "e1d3f877e5eae453e55d7d64d00d4901baed21f7de92a8669b38ccd6260857dbf5ae46354569636517b50f805ae208258dbb7d0abe8d208f0f1bcc885c8ba93c", "fe047b3177f4fc2eb04172daa8e7d1c4c4cf144a23173b6605afb988de9bbae0932dee7e07195d7cf7ddd19a37cb5a0000629eef628582fba5bb4af44acfe059", "ee42e3ef1d1772a9432c220303b70b708ad791139c2982fccc5d747a3131995a"}) write$binfmt_script(r1, &(0x7f0000000100)={'#! ', './file0', [{0x20, 'posix_acl_access'}, {0x20}, {0x20, '{eth1\\'}, {0x20, 'nodev\x00'}, {0x20, '!GPL}'}, {0x20, 'nodev\x00'}, {0x20, '/dev/loop#\x00'}, {0x20, '/dev/loop#\x00'}, {0x20, 'nodev\x00'}, {0x20, 'nodev\x00'}], 0xa, "d9c708b0a3182ee380690bdab9bc33815d9df843340b48e96f80ea1f6bd0e85cd30505ec506994870014e11b985dec11d31ea743077a890fc790e1b301fe96d4e92fa3288740273d7c9db37ba1b1c5df1e82869da9ecb46cd421773bfd1067448bddf404116153614feb7a8cea5b4fb0eef0fef2124fc40980130d2ab704a83f1042efde7ea3a9408c16ddef7f462faa17dcbcf4f8afe9da0922a956118149853cb25acd77bf62bff12a637885dafdefc39e185e48e622252d24ef9efbf4"}, 0x11c) 2018/06/03 18:09:51 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r1}, &(0x7f0000001140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x3, 0x0, 0x0, 0x80, 0x30}, &(0x7f00000000c0)=0x98) 2018/06/03 18:09:51 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x5) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000080)={0x3fc, 0x4182, 0x33, 0x6, 0x5, 0x8, 0x800, 0x5, 0xa034, 0x9}) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:51 executing program 4: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)=')\x00') r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x40, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f00000001c0)="ab3ba01eb482eefacd02ae8ea0f428936d7bd4a7348e6a95dedaa5c8256bcaa37ecaf37f2b48f94900821b640facd613ffb25b8e40079c918ebdbb4ec7e33c586b24de72a28b5b619a30d8dcbd2ff1a910b43243b137e41fea2c3f88c5b880dff08b00089128d5adfc5d7de4", 0x6c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x8000, 0x0) getpeername$netrom(r2, &(0x7f0000000100)=@full, &(0x7f0000000080)=0x48) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000300)=0x40) 2018/06/03 18:09:51 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000280)={0x11}) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='net/dev_mcast\x00') pread64(r2, &(0x7f0000000680)=""/4096, 0x1000, 0x4) pread64(r2, &(0x7f0000000000)=""/26, 0x1a, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000040)) fgetxattr(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="62747266732ea9ab009918e050bd0a6fcbbe399952e0832cc7d6a02a99a060803bd9b7a408e1d0a685e47e420a557588f51cee86c80f1694e2f78daab81f750b3e10fb1eda4c575673868d9acb8def2bb80431fad53a272f353edf109bc74881fa53df8ea886efde6ee666fc0077987effbc15ac993841aaba785ea18a8bc273d66fda45145ae5b55255bd04c8d0d0d22a0b800f378e7a985c0d2a60bec3febdf3a166ecf8560e14bc96af9bb7e0c412101808f713fde18e65fb11b25441f0fda63af82e5007c1f618c20017"], &(0x7f00000000c0)=""/82, 0x52) 2018/06/03 18:09:51 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000240)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x2400, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xa5, "eff3ff31b19edceb955be9b29a60e2099fc6dc1b8b901d9ff41b4385eaf7fc5bc473befe4bd3fd3b0b1c957e279c4576260285d39542778ea726c7398525fee2851355d33c1446416fcb218cde3405b8d0d918153a88f6230d256083a0ad1e1978eb0406c9212c1a99ff436d0e8efb91b8b6e79e4042d5bf61e87e9a4c7da411ba2eb325bdfd0a4e4c03178b86a2ccd7391c404d18c98bbf0006dd745c8b362927f6f524a3"}, &(0x7f0000000280)=0xad) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000002c0)={r3, 0xc415}, 0x8) bind$inet6(r0, &(0x7f0000710fe4)={0xa, 0x4e21}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000de6fd6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 173.149616] loop_reread_partitions: partition scan of loop0 (áÓøwåêäSå]}dÐ Iºí!÷Þ’¨f›8ÌÖ&WÛõ®F5Eiceµ€Zâ%»} [ 173.149616] ¾ ̈\‹©) failed (rc=-13) 2018/06/03 18:09:51 executing program 5: capset(&(0x7f0000000080)={0x19980330}, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffc}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000680)="130000001000ffdde200f49ff60f05001b230a", 0x13) delete_module(&(0x7f0000000040)='cpusetwlan1)\x00', 0x800) 2018/06/03 18:09:51 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0xc400, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='limits\x00') fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000080)) r3 = syz_open_procfs(0x0, &(0x7f0000000640)='net/dev_mcast\x00') pread64(r3, &(0x7f0000000680)=""/4096, 0x1000, 0x0) 2018/06/03 18:09:51 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x33) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000880)="2cad", 0x2}], 0x1}, 0x0) 2018/06/03 18:09:51 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net\x00') bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r0, 0x1, 0x1, 0xea8, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) unshare(0x2000400) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='statm\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000100)={0x9, 0xfffffffffffffffc, 0x10001, 0x2, 0x0, 0x6, 0x101, 0x81, 0x1, 0x22c9}) 2018/06/03 18:09:51 executing program 0: r0 = socket(0xd, 0x5, 0x4) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0xffffffa6}], 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900020000004000020058", 0x1f}], 0x1) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x43a}, 0x1) 2018/06/03 18:09:51 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = dup3(r1, r1, 0x80000) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:51 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x2, 0x2000) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000080), 0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x7ff) 2018/06/03 18:09:51 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x34, 0x28040) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000080)) setsockopt$sock_void(r0, 0x29, 0x0, 0x7fffffffefff, 0x13000000) 2018/06/03 18:09:51 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)) getpgid(0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000280)="a2474ed2d7355aaf5278f9f847f9da21074e50f2353431f83f96a1cc54e992c91b7c43140bb2cd8cfecbd92597b4190cadb704f9a7dd6bc8e7886f0fe2af48abb329cc58485469127a7ca824cd7de700000000") ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000180)=r1) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffffd1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x1e, &(0x7f0000000140)={@loopback=0x7f000001, @empty, r2}, 0xc) socket$key(0xf, 0x3, 0x2) [ 173.414167] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2018/06/03 18:09:51 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) userfaultfd(0x80800) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r1) prctl$intptr(0x21, 0x1) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000100)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x61) r3 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x0) 2018/06/03 18:09:51 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9, 0x101000) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000000c0)=""/176) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x820a000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xbc, r2, 0x500, 0x70bd27, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x7c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1d}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x47}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc00000}]}, 0xbc}, 0x1}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='reno\x00', 0x5) connect$inet6(r0, &(0x7f0000070fe4)={0xa}, 0x1c) 2018/06/03 18:09:51 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x17f) listen(r1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/06/03 18:09:51 executing program 7: mknod(&(0x7f0000000440)='./file0\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0x1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r0, 0x400, 0x8}, 0xc) mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='gfs2meta\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x10000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x36699dbcea7a945, 0x0) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x20000021) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000100)=0x6) 2018/06/03 18:09:51 executing program 0: r0 = socket(0x12, 0x6, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x306, @random="8dc399d14a12"}, 0x0, {0x2, 0x4e24}, 'bpq0\x00'}) ioctl(r0, 0x8911, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) write$binfmt_aout(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="92ffc400c00000000000000000faffffff00000000ff7f00000000000000000000"], 0x20) 2018/06/03 18:09:51 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000100)={0x3, 0x0, 0x10001, 0x3de}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000140)={0x800, r2}) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl(r3, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty, 0x8c}, 0x1c) 2018/06/03 18:09:51 executing program 5: socket$inet(0x10, 0x3, 0x0) 2018/06/03 18:09:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000640)='net/dev_mcast\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) pread64(r0, &(0x7f0000000680)=""/4096, 0x1000, 0x0) 2018/06/03 18:09:51 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={'bond_slave_1\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000400)={r3, 0x1, 0x0, @random="d11390eff8f9"}, 0x10) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0x6}, 0x10) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000080)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) sendmsg$nl_route(r1, &(0x7f0000001900)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000018c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="2c00000010000100000000000000000000000000", @ANYBLOB="00000000000800000c000200aa1dc1b863"], 0x2}, 0x1}, 0x0) socketpair(0x1, 0xe, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000000140)=""/174) ioctl$BLKFRASET(r4, 0x1264, &(0x7f0000000040)=0xe1) 2018/06/03 18:09:51 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mlock(&(0x7f00009de000/0x2000)=nil, 0x2000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x7, &(0x7f00009de000/0x4000)=nil) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000012000/0x3000)=nil, 0x3000}) [ 173.796125] gfs2: gfs2 mount does not exist [ 173.850200] gfs2: gfs2 mount does not exist [ 173.875475] device bond_slave_1 entered promiscuous mode 2018/06/03 18:09:52 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) sendmmsg(r0, &(0x7f00000002c0), 0x400000000000174, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/171, &(0x7f00000000c0)=0xab) 2018/06/03 18:09:52 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x220000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6_sctp(0xa, 0x7, 0x84) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000000000)={'b:idb&0\x00\x00\x00\x00\x00\x00@\x00', @ifru_data=&(0x7f0000000080)="c18735c4b2c4ca6f335f84e2d139c3822fc8c711372baf1025073f3a44d0ca75"}) 2018/06/03 18:09:52 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7fff, 0x40100) bind$ax25(r0, &(0x7f00000000c0)={0x3, {"a8d6c12e09ad6f"}, 0x8}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="1bd45006000000d1240970") r2 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x205, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004600002c0000000000009078ac1414aa800000004404000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB], &(0x7f0000000000)) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f00000012c0)="e785d477c3bf5af3a24c4b307bf05887f8b5dbb821748494c67189d3401d2e1492cc87a7bbacaf1b61f714822a6eb3dc8c6da574e07ce01e35e108ab32b6a519e26447d818e459d96eba3ab27fc59988ff694d4b83b1d7268eaefd6ecf56ac166e6403f63011953c84f5244bad53ec8681463eff2b01a2b51356f89ce7b62b4a6dd307887907d6814bfb511cbba529fc") getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) process_vm_writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/27, 0x1b}], 0x1, &(0x7f0000001280)=[{&(0x7f0000000200)=""/34, 0x22}, {&(0x7f0000000280)=""/4096, 0x1000}], 0x2, 0x0) 2018/06/03 18:09:52 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x40, 0x0) sendmmsg$alg(r0, &(0x7f0000001cc0)=[{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000001c0)="dc81564580f44ad506ac71dd717d0bbfadf36294d943c92eb7f1aa912805a02c5c8a0f274d477eb86892437a7af2e62f33cd519cdb4e50cbf14343f1fc33e97a5bad87d8897bb7a234882a8a8510103cf839f4cb84ce1c793497ab800ad803a8b2e45ce0a5c6fd0ba80f1d6421ceeec97f608fe269146ead1cbca7f4729775772d03bc2e84b209373df8ca25c4d574d0c090902a3a226be7c22eb39232c939dc329b77e29179034f105a37b1301aa3df456b485b05816b22eb90162b6c0f18dae9b39bd43b4ee50163", 0xc9}, {&(0x7f00000002c0)="afcbb73a321c4bf46a8820ab1e6d7a2ecb0d1bf25473402550fa08c96fe9a1beae7bf46ece2f1c5e9fb2afc2f901722f78235787a4fe21c5a575efbed8171792a25e4bd85cd2eddca814dc8db089aa0a72bedf77ea146e3f806c1e6083a37218df21c366751474b87633c01eae35a1827cd2e1ade9ff035b6a353035ad85fc74dea0a6995f9290335d49122a0da08c6c0dcab7ced9e689e03dc0785edeed87e19f846fed0cbe855215b7d83fb1e03d23124ada693d1c60253299", 0xba}], 0x2, &(0x7f0000000680)=[@iv={0xa8, 0x117, 0x2, 0x94, "5a39546130af2896b2f2d0cc01dc0f725379783dcf6c18b96ab13288735e1cf660abd2c86a06301b2d40fe0ebd185bc227c4b0fcf3c877f9845408bc8565c9c8fbdf13f47e28bd99fb468765772134d98bd97997be017689f24bcf5478f476d68da948e485bcfb83a793d33ae1952c0275cbce7f1f73f315f58eb11e98c598bf345c62cd3313de69471f8b83182107f2eadbb82b"}, @op={0x18, 0x117, 0x3}, @iv={0x100, 0x117, 0x2, 0xe9, "979981c2b4e97f52ef0b7b3833eec4389644016adf04e03f4bfe28ca37669e814715c68437bef1f7349ede76c5efd909979632a022fd3224086f76e1e8d6b35294e830ba1169de8bd6777ccc481eb9808aa716d0981809a4259c4a97cdad9f5d3691a84424b79d0430099c0b6dfc0180eac7b64a7a85576c3ddc8b5db06f3b6d876e366439fdd9898979c8a50c85ee804e02a8f5c7766b83d5711dea8dfcd307fb196627782648929fc5732807dcee687769a22171bd6e77886bac2b79c880f9919db41afefe50aeed687e9107b42d6e3a3c3a222a69bf7282c1b7587265390dd68af2ef63b4a6e671"}, @iv={0xf8, 0x117, 0x2, 0xde, "3b71fa101d418355aeeba06b7aa71cc6793d836d71847b84c2a1b692f35d4963a9e347a895b606fcf080f69a44437fbb5e84e8cd01052da2288e7fd4ad192e4429d6184e43411738b4b0e1497ed89cff3b6a64c8c76fad4a32c45c7dfd644263be90eb8fe04472dbc48328be02c18beb0cc88ad8e00d4b89e87739cd0b9ab0be5043e05f7be4c649c7a0897fb11a099f67d83232b5984db2bf5926fe069d6e1c900eb94e97950ec2d147c89058625f51864a4567df2cf02fd766fbda71e22fa33da3b3ab46adf9a34b8b7022fcdce1d34e3976ea2d7ea1367cab11cfa838"}], 0x2b8, 0x44}, {0x0, 0x0, &(0x7f0000001c40)=[{&(0x7f00000003c0)="ac276e78778d7e5a8037fbb9e7b6e298583083d63c87dd88f2d285b26447caeee6b4162864a2d93ad65f638f79b696820b4c518dfe95e9a264b6c2bfc4e8e492b9540f9b1b4d50f4d4d356f4b29c21892ddd8999c8db20013e0263f15723ae96313018f45cfff4210c433ab787", 0x6d}, {&(0x7f0000000440)="08d9d66d1012ae7c92b706475af6e8e0e9779f350d7d87aa1519ba22467a8228610626c444d617ca7df9bfd9d001211ce1782b8ec9b684cb3365e725eec527754169fe07b997be1e9090cf8f40e1c9c8e83870b0f17d2e6e7c7f56f344604d36c850202cb0d29e08d42ea76f40cacf0ef5fd8847e10b2077bb79fd50dc00e93ceef21e5be98fa12c98e84fcf50b961b2e4c91cbcd4174fab339644b219da20bb31d2e6244702000646ff8dbcea3935b88a8e1fa7ee5911f9fa737fce58ba606030165fdb5fba03674d63dd3c51f8f02038a47c0abf04870096cede7e42b9558599adb753604a", 0xe6}, {&(0x7f0000000540)="cf86dc878463ecd85cac5747490c4b9cd759b0689cff2eaea18695e5bedace5d5aff47b434c8a4786a5e87c10d7b8d5699593043cbc8686d5b6d3a40eba070e5f479c29d69ef0f392f5ef7a7badf1a5a49395743c29d02264a84a0b90e9e649ef9788ebd3e3d08688d7a1daee9021697bb8fcb39f308a93975336a340d6f7b93b0e03de7dfd44091a8a314a4546ed55f93c03a70fa19aadd5a7fe6ff81ae16ba277ac941303b7cce0338babee46941bb36384f270182", 0xb6}, {&(0x7f0000000940)="00978876e3d21eec1a5026526b6772b6caf4a32dedd85a62669786d702511962a8b96586a2c9cbf4299db0238204000e5ad462ea4c82b7e04920b216b33c266fc26f21271b8facc094d9ab4a178fb4c332c11c30caedc863360681966f3a4585308d2f2d83d1e9d38fa9de63cde3c91d94559dbd4960b30834ba63d72eeb5e2783b7af15c0a36530bb501bf008b3adfb26b07dd65b39f065bac7d0b750061199660de7906f96ff1c984c9c499be64c99587b9c95160d9385ab3db246457523114163e72ec1987fa84ec1d72630dce992b1156878b2951990ac6a02846162fda297cf67597a6c39525952990b711b358c55850dafb5057a491f", 0xf9}, {&(0x7f0000000a40)="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", 0x1000}, {&(0x7f0000001a40)="abdf5eee3a8bcdae3d4c051f539405e0000f70448f33f697703247c87148fad22816b81e302e1b02279025096839966a8f14d9904481daa546cb9b50a2eb28fd6db135d1766e6e6d85f56de29a5c56eb39942f1e39ae411337a92106ff2cc12c3eb71e13d04e6a31596269fb5c9501e3446fdcc3e1e4be6c09f259e07520d7557c163dd3e1d4ccb8c2958b897524dfde334de48e216b77b00f6ea272fe2bbe9c99c04aab2d3b3da85cbd8549f27bb6b49635551005df5f6e8399ed5678f8e220532d54df1cce13c1f5f6f5a6d88222c836833bf3999dc50c79fda74eb015ab48fbf1f5e2af8e6d878ba7e3c0fe38", 0xee}, {&(0x7f0000001b40)="7858b005d0f99aecf721ee1022c2ac4a891934463f275668b441766bcb91c419a739ad75b7aa09e186bdee4ae5685f6cdf903746327173a27e19d32f180ffb28690c4223b417b3e146000482c9450c56bdf19900c182dea70e61c2eec8361c444eb0c97cb76459b03cedeb0bf90cc5143fafb48a71c8916003c20aaa29e96854fed6b46a39be6ba617da51b984261f435e1452f3ac3cadd46962852b062bacccf6192148e5d33bd4f9100aaf2c4ef6ae0d2759f70959e2bddaaa33feb61d69d5a619b7eb04ba289c4942", 0xca}], 0x7, 0x0, 0x0, 0x20040885}], 0x2, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000640)='net/dev_mcast\x00') pread64(r1, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/06/03 18:09:52 executing program 0: exit_group(0x1) r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x2002}) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/sco\x00') ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000040)) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000080)) 2018/06/03 18:09:52 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)={[0x0]}, 0x54c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000001c0)={'IDLETIMER\x00'}, &(0x7f0000000240)=0xffffffffffffffef) ioctl(r1, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) ioctl(r0, 0x40084149, &(0x7f0000001f64)) 2018/06/03 18:09:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) finit_module(r0, &(0x7f0000000000)=':eth1posix_acl_access\x00', 0x3) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000040000000000054fd2263251b67ad5a0000006c6c19230000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendto$inet(r0, &(0x7f00000001c0)="96", 0x1, 0x44845, &(0x7f0000000280)={0x2}, 0x10) 2018/06/03 18:09:52 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socket$kcm(0x29, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 174.093515] device bond_slave_1 left promiscuous mode 2018/06/03 18:09:52 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000080)={0x66c, {{0xa, 0x4e21, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}}, 0x88) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$netlink(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000000)=0x12, 0x4) 2018/06/03 18:09:52 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffff9c}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000002c0)="e7f6212db07026bee1b246f1cc62b587c5a263992da0da0f4e6b19e88d9a2b991db1c203a6299002f30d0c7ee34fd32ba0757253d8ec13756f5ed1231108baa7ce8cffdf67a38daa61211a8e605b6e08b45e08c15c0c4cc998ec371ce8e88fbd35ca0dd4a97a38282e8e357a774bc4378c7413f2136348ded7b4d2f6fafc874c2c16cf6d7d7415cd955aded2873019f61fd3c769be020887f0a923ab8151bcb972b4cbffcb1fd3d9861001275bd7cb17fc", 0xb1) r2 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x0, 0x200000022d, 0x0, 0x0, 0x4}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000280)={0x80000801}) epoll_pwait(r2, &(0x7f00000001c0)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/06/03 18:09:52 executing program 2: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000000)="6d3a30423c4692a54a6d19") pread64(r1, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) 2018/06/03 18:09:52 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x80000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000001c0)={0x1, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x88) r2 = socket$kcm(0x29, 0x200000000000005, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:52 executing program 7: unshare(0x2000400) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3c, 0x100) ioctl$KDDELIO(r1, 0x4b35, 0xfffffffffffffeff) 2018/06/03 18:09:52 executing program 3: r0 = memfd_create(&(0x7f0000000000)='GPL\x00', 0x3) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x77359400}, 0x10) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000dc4ff6)='./control\x00', 0x10) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) fcntl$notify(r2, 0x402, 0x1) 2018/06/03 18:09:52 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) r2 = semget(0x1, 0x7, 0x4) semctl$GETZCNT(r2, 0x3, 0xf, &(0x7f0000000280)=""/205) bind$ipx(r1, &(0x7f0000000200)={0x4, 0xffff, 0x31c, "cdf17414edd9", 0x8001}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x80200, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc4c85512, &(0x7f00000000c0)) 2018/06/03 18:09:52 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x82100) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000040)={'nat\x00'}, &(0x7f0000000180)=0x78) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x5, 0xb38, [0x20000280, 0x0, 0x0, 0x20000448, 0x20000f10], 0x0, &(0x7f00000000c0), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x1b, 0x0, 0x0, 'ip6_vti0\x00', 'ip6_vti0\x00', 'ip6_vti0\x00', 'rose0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xf0, 0x160, 0x198, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @m802_3={'802_3\x00', 0x8}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x11, 0x0, 0x0, 'irlan0\x00', 'sit0\x00', 'team_slave_0\x00', 'veth1_to_team\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x888, 0x8d8, 0x910, [@cpu={'cpu\x00', 0x8}, @u32={'u32\x00', 0x7c0}]}, [@common=@log={'log\x00', 0x28, {{0x0, "11b515b6d3315a044b056064ef1ff198f10e4c9d8ce0a91f57dc34a1375f"}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x5, 0xffffffffffffffff}]}, 0xbb0) [ 174.625778] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 174.631147] IPVS: length: 171 != 24 [ 174.678200] IPVS: length: 171 != 24 2018/06/03 18:09:52 executing program 7: ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000000)) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) prctl$getname(0x10, &(0x7f0000000c00)=""/4096) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000280), 0xff93) recvfrom(r0, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) write$eventfd(r1, &(0x7f0000000bc0), 0xff78) 2018/06/03 18:09:52 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) geteuid() 2018/06/03 18:09:52 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$rdma_cm(r0, &(0x7f0000003e80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003e40)={0xffffffff}, 0x111}}, 0x20) r3 = dup2(r0, r1) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000000040)=""/67) write$rdma_cm(r0, &(0x7f00000001c0)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000300), r2, 0x2}}, 0x18) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f00000000c0)={0x8, 0x0, 0x0, 0x80000000, 0x7, 0x3}) 2018/06/03 18:09:52 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x44000, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x100000000, 0x1f, 0xffffffffffffffe0}) add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="3082008b", 0x4, 0xfffffffffffffffd) 2018/06/03 18:09:52 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000080)={@remote, 0x0}, &(0x7f00000000c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000480)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000b40)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000c40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000c80)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000cc0)={'vcan0\x00', 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001680)=0x14, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f00000016c0)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001700)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000001800)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001840)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000001940)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000002bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002c00)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000002c40)={@dev, 0x0}, &(0x7f0000002c80)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002cc0)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000002dc0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000002e00)={'team0\x00', 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002e80)=0x14, 0x800) accept4$packet(0xffffffffffffff9c, &(0x7f00000035c0)={0x0, 0x0, 0x0}, &(0x7f0000003600)=0x14, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000003640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003680)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000036c0)={'team_slave_0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000005c00)={@dev, 0x0}, &(0x7f0000005c40)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000006540)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000006500)={&(0x7f0000005c80)={0x848, r1, 0x10, 0x70bd26, 0x25dfdbfb, {0x1}, [{{0x8, 0x1, r2}, {0xb0, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r4}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x220, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xb5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7c0c}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7ff}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7f}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r11}, {0x7c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r12}, {0x1e4, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc8c}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r16}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r19}, {0x208, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffffb1}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000000}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x5, 0x3, 0x7, 0x10001}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}]}}, {{0x8, 0x1, r20}, {0x84, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r21}}}]}}]}, 0x848}, 0x1, 0x0, 0x0, 0x1}, 0x1) r22 = syz_open_procfs(0x0, &(0x7f0000000640)='net/dev_mcast\x00') pread64(r22, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) 2018/06/03 18:09:52 executing program 0: r0 = memfd_create(&(0x7f0000000340)="00203cb2e409c911fd3ec1be2b536621d1ed62ae7948bee0fa111d1f7154b71b518cbad861a26baca97eb9514422972dc123815094de8f22eb3ba782b1aa52e6268ad2ac219a37513a509530d1871bc6504c072e9454a593d5e2cbbbf11ef6602889cc8838e253f71e75944169364ca3740be94740128c000000000000d59f2d462200a5b9000000000000000000000000000000b716e4859f5a3c07a19ade9d72c95f97c16e1c8cccd4da98f5502390f0d7dce1499b8cd155bee9db5a52ded0dead83c8cc3a25cee72d9f9909e30107", 0xfffffffffffffffc) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$evdev(r0, &(0x7f00000002c0)=[{}, {{0x77359400}, 0x0, 0xe896}, {}], 0x48) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/06/03 18:09:52 executing program 4: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r0, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={'ipddp0\x00', 0xffff}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/06/03 18:09:52 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x8, 0x8}) msgsnd(0x0, &(0x7f0000000100), 0x8, 0x800) 2018/06/03 18:09:52 executing program 4: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') setns(r0, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={'ipddp0\x00', 0xffff}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/06/03 18:09:52 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000040)="220000001e0007ffe988160f09007fde0000f5eafeffa7001a67ca380500", 0x1003e) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x721200, 0x0) 2018/06/03 18:09:52 executing program 5: unshare(0x24020400) mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000140)='./file0/bus\x00', 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x10000000005) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mq_getsetattr(r0, &(0x7f0000000080)={0x0, 0x1e532f75}, 0x0) 2018/06/03 18:09:53 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x400000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x4940, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={r2, 0x80000, r3}) write$binfmt_elf64(r0, &(0x7f0000000740)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}], "", [[], []]}, 0x278) 2018/06/03 18:09:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) socketpair(0xb, 0x4, 0x49f1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, [0x3, 0x7, 0x1, 0x8, 0x8, 0x0, 0x2, 0x0, 0x100000001, 0xc4, 0x20, 0x100000000, 0x4827, 0x4, 0x7]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0xffffffff, 0xfffffffffffffffd, 0x2, 0xff, 0x3, 0x6882, 0x2, 0x7, r3}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000200)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x18) 2018/06/03 18:09:53 executing program 6: socketpair(0x0, 0x7, 0x9, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000002c0)=""/159) r1 = socket$inet6(0xa, 0x200100000001, 0x3) connect$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = socket$kcm(0x29, 0x2, 0x0) accept4$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000080)=0x13e, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80000000000004}, 0x1c) 2018/06/03 18:09:53 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000000)={0xffffffff}, &(0x7f0000000040), 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000640)='net/dev_mcast\x00') r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x80) pread64(r0, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/06/03 18:09:53 executing program 4: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) r2 = socket(0x11, 0x100000803, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000100)=0x6150bf95, 0x4) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={"69666230000000ff8800", {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r3) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000080)={'ifb0\x00', {0x2, 0x0, @loopback=0x7f000001}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/06/03 18:09:53 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x800) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:53 executing program 7: mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='../file0\x00', &(0x7f0000000140)='squashfs\x00', 0x8000, &(0x7f0000000180)="2a6d3d0a23cbd78ecfb39080add3bd34a108009c5328870ab30f4f53822e50eff1609904f9aec1ae9ed34e3afb2d82c74788eb8239a432ede84d02a6001037074462b0f6fa3427999844a37f791c69889c4bd91f02c60031b38a0cb087f5dad047881a5295703714b830c83bd94b4c7860aff2401c457601b7239430818ec90e8664dfdaf8a3e1599be537033ab10f85c0c2cbd7a055ac3b1371c189b8b979f1efda3e03d07312a89e32abf4b22608af583a9682d02e176ec1b89b4d40d4424e295ea75a4da61d3f201099adedeb48f28b23ca07d375f32d454ac235e4362da2ff1df9ef8e4fb14571e8c304b12b77167d9f45b0a3") mkdir(&(0x7f0000000080)='./file0\x00', 0x0) umount2(&(0x7f0000000300)='./file0\x00', 0x2) chdir(&(0x7f0000000780)='./file0\x00') r0 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x5, 0x200) r1 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x20000000000000, 0x2100) renameat2(r0, &(0x7f00000002c0)='./file0\x00', r1, &(0x7f0000000380)='./file0\x00', 0x5) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='../file0\x00', &(0x7f0000000080), 0x0, 0x0) 2018/06/03 18:09:53 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000080)) ioctl$int_in(r1, 0x5452, &(0x7f00000009c0)=0x2) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8400, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000040)={0x25, @multicast1=0xe0000001, 0x4e22, 0x1, 'sh\x00', 0x2, 0x5, 0x20}, 0x2c) getsockname(r0, &(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x80) 2018/06/03 18:09:53 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c2000000aaaabaaaaabb0800480000f4200000000000d078ac1414bbe0739315bd4f4179dabcf525ea0000819406000000008303"], &(0x7f0000000180)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x101000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r0, &(0x7f0000000080)="7cfb9fc21ba33242858cf823c869571f90e5183aa6c427345c53879f4e3b33fe31b0e9febd15393421a6f9e9e98ce88282df8dbf1279204e57abf431ff8577e3dbf0146105db687b3544975ca2c756a418aa000ceddcab2c4ef7eedb0f0486709e6e019ae4e901778a0c415433619b89f537c65df2fae26ca41affb34924a2e165816947918fb111a0a360fb9bb1116d3556feead17b7ef125d3738a2f120e91207698a6d94c90bc76e608a65e938aaca79650322944cfea3a7e151ee8f02ed6336cba1571adfd3a0d0e695a3856cdecb34b8f2d7637b0be6edd45c8", &(0x7f00000001c0)=""/155}, 0x18) 2018/06/03 18:09:53 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket(0xa, 0x200000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f0000000100)={0x0, 0xb98e16f534ba8a9d, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000130007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x182}, 0x0) 2018/06/03 18:09:53 executing program 5: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) bind(r0, &(0x7f0000000100)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sm4\x00'}, 0x80) write$tun(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="0000000000000000000060af04ca01082f0000000000000000000000ffffac1414bbff020000000000000000000000000001042065580000000000000800000086dd080688be00000000100000000100000000000000080022eb00000000200000000200000000000000000000000800655800000000"], 0x1) 2018/06/03 18:09:53 executing program 2: r0 = memfd_create(&(0x7f0000000000)='net/dev_mcast\x00', 0x1) r1 = getuid() getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) syz_fuseblk_mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file0\x00', 0xa000, r1, r2, 0x9, 0x510, 0x40) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000040)=0x8001) r3 = syz_open_procfs(0x0, &(0x7f0000000640)='net/dev_mcast\x00') faccessat(r3, &(0x7f0000000080)='./file0\x00', 0x80, 0x200) pread64(r3, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) ioctl$void(r3, 0x5451) 2018/06/03 18:09:53 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0054fc2f07d82c99240970") mlock2(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x0) munmap(&(0x7f00006e6000/0x2000)=nil, 0x2000) mremap(&(0x7f0000a84000/0x1000)=nil, 0x1000, 0x600000, 0x3, &(0x7f00001e2000/0x600000)=nil) [ 175.517356] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/06/03 18:09:53 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) sendto$inet6(r0, &(0x7f0000000100)="fe618c496ef92c4a474a622dd420f61bfdcfe94af255d7d3913fc1f199e83ac6", 0x20, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0xaa00, @remote={0xfe, 0x80, [], 0xbb}, 0xd417}, 0x1c) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x1) fcntl$setown(r0, 0x8, r2) ioctl(r0, 0x8912, &(0x7f0000000040)="0047e3532f0f07d82c9924") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup2(r0, r1) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f00000001c0)=""/171) 2018/06/03 18:09:53 executing program 1: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_mr_cache\x00') setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0xffffffffffffffff, 0x4) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f00000000c0)=0x1, 0x80000002) 2018/06/03 18:09:53 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x6, 0x1, 0x80) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)=@updpolicy={0xb8, 0x19, 0x407, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0xffffff7f}}}, 0xb8}, 0x1}, 0x0) 2018/06/03 18:09:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000640)='net/dev_mcast\x00') ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/211) pread64(r0, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) 2018/06/03 18:09:53 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='bcsf0\x00') r1 = dup3(r0, r0, 0x0) accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x800) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{0x7, 0x6, 0xffffffffffff7fff, 0x5}, {0x2, 0x20, 0x8, 0x100}, {0x7, 0x6, 0x9, 0xc1e4}]}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000000000)={@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000000c0)={r3}) 2018/06/03 18:09:53 executing program 5: r0 = semget$private(0x0, 0x7, 0x5) semctl$SEM_STAT(r0, 0x7, 0x12, &(0x7f0000000000)=""/80) r1 = add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="aa1e7bd07a5214d15aae49d627c88ad96f9c7177c623e67f9a085ee55993acd64839bf67d3d4166a6366377c41b26bc30c5c8a15df5c885ed47d", 0x3a, 0xfffffffffffffffe) keyctl$dh_compute(0x11, &(0x7f0000000080)={0x0, r1}, &(0x7f0000000280)=""/132, 0x84, 0x0) 2018/06/03 18:09:53 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140)=0x5, 0x4) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x4000000000004, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}}, 0x1e) setsockopt$packet_int(r0, 0x107, 0xffffffffffffffff, &(0x7f0000000040)=0x1, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") close(r0) 2018/06/03 18:09:53 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x400000000, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000040)='./control/file1\x00', &(0x7f0000000240)='./control/file1\x00', &(0x7f0000000280)='tracefs\x00', 0x0, &(0x7f00000002c0)) rmdir(&(0x7f0000000100)='./control/file1\x00') close(r0) 2018/06/03 18:09:53 executing program 1: r0 = socket$kcm(0x29, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_emit_ethernet(0x66, &(0x7f0000000140)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) 2018/06/03 18:09:53 executing program 2: socket$bt_hidp(0x1f, 0x3, 0x6) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='autogroup\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x10000, 0x1, 0x1ff, 0x2, 0x6}, 0xc) 2018/06/03 18:09:53 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x4207fd, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = socket$kcm(0x29, 0x2, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x5, r2, 0x1, 0x1000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x14) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000002c0)={{0xa, 0x4e20, 0x78, @loopback={0x0, 0x1}, 0x3ffc00000000}, {0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xf26}, 0x7fffffff, [0x1, 0x8, 0x2e6, 0x167c, 0x101, 0x4, 0x9, 0xb10a]}, 0x5c) keyctl$invalidate(0x15, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x0, &(0x7f0000000280)={0x1, 0x4, 0x1, 0x5f86, r4}) 2018/06/03 18:09:54 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x101080, 0x0) sendmsg$rds(r0, &(0x7f00000020c0)={&(0x7f00000000c0)={0x2, 0x4e21}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000100)=""/32, 0x20}, {&(0x7f0000000140)=""/26, 0x1a}, {&(0x7f0000000180)=""/200, 0xc8}], 0x3, &(0x7f0000001dc0)=[@cswp={0x58, 0x114, 0x7, {{0x1, 0x1f}, &(0x7f00000002c0)=0x1, &(0x7f0000000300)=0xd7, 0x9, 0x0, 0x100000000, 0x1, 0x1c, 0x6}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000340)=""/131, 0x83}, &(0x7f0000000400), 0x40}}, @cswp={0x58, 0x114, 0x7, {{0x3}, &(0x7f0000000440)=0x7, &(0x7f0000000480)=0x6, 0x100000, 0x8, 0x80000000, 0x3f, 0x4, 0x6}}, @mask_cswp={0x58, 0x114, 0x9, {{0x7, 0x401}, &(0x7f00000004c0)=0x3, &(0x7f0000000500), 0x6, 0x5, 0x100000001, 0x5, 0x8}}, @cswp={0x58, 0x114, 0x7, {{0x2, 0x4}, &(0x7f0000000540), &(0x7f0000000580)=0x1f, 0x28108e36, 0x7fffffff, 0x0, 0xfff, 0x4}}, @mask_cswp={0x58, 0x114, 0x9, {{0x7, 0x2}, &(0x7f00000005c0)=0x3ff, &(0x7f0000000600)=0xe5, 0x3f, 0x70, 0x3f, 0x45f6f972, 0x2, 0xffffffffffffff91}}, @zcopy_cookie={0x18, 0x114, 0xc}, @mask_cswp={0x58, 0x114, 0x9, {{0x9}, &(0x7f0000000640)=0x4, &(0x7f0000000680)=0x101, 0x81, 0x6, 0x6, 0x9, 0x22, 0x5}}, @rdma_args={0x48, 0x114, 0x1, {{0x7f, 0x10000}, {&(0x7f00000006c0)=""/208, 0xd0}, &(0x7f00000017c0)=[{&(0x7f00000007c0)=""/4096, 0x1000}], 0x1, 0x0, 0x200000000}}, @rdma_args={0x48, 0x114, 0x1, {{0x4, 0x5}, {&(0x7f0000001800)=""/242, 0xf2}, &(0x7f0000001d40)=[{&(0x7f0000001900)=""/240, 0xf0}, {&(0x7f0000001a00)=""/147, 0x93}, {&(0x7f0000001ac0)=""/220, 0xdc}, {&(0x7f0000001bc0)=""/126, 0x7e}, {&(0x7f0000001c40)=""/150, 0x96}, {&(0x7f0000001d00)=""/49, 0x31}], 0x6, 0x23, 0x1}}], 0x2e8, 0x20048000}, 0x14) syz_open_procfs(0x0, &(0x7f0000000080)='projid_map\x00') unshare(0x20000000) syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') 2018/06/03 18:09:54 executing program 4: perf_event_open$cgroup(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000180), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x400) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0xfe3b) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000000c0)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0xe}, @rand_addr=0x3}, 0xc) 2018/06/03 18:09:54 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mkdir(&(0x7f0000001500)='./file0/file0\x00', 0x0) mount(&(0x7f0000000f00)='./file0/file0\x00', &(0x7f0000000f40)='./file0/file0\x00', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000f80)) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000000)="0004000000", 0x84000, &(0x7f00000004c0)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) 2018/06/03 18:09:54 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20040, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00000001c0)=""/188) statx(r1, &(0x7f0000000080)='./file0\x00', 0x400, 0x1f, &(0x7f00000002c0)) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x2a0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfff}, 0xffbd) 2018/06/03 18:09:54 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x2) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000001}, 0x3d7) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x2}, 0x10) write(r0, &(0x7f00005f1fe3)="c6", 0x1) shutdown(r0, 0x1) 2018/06/03 18:09:54 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000100)=0xfff, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0xffffffffffffb206) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) syz_emit_ethernet(0xb9, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) 2018/06/03 18:09:54 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x200000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000640)='net/dev_mcast\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x1, 0x7, 0x6, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="8b000000000000007f0009000000ff340300020000fc00003289690e6812d72bcb5864f02e31512677a7f35cc578c6e5cddee43918eb2609ad4580659b75f2b467b6a412a85f2bf0013c13d4f2359d25b9a52dd5a231b932ea74615add773ff9077b8e3edec98d650f77"], &(0x7f00000000c0)=0x1c) syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x1ff, 0x200000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={r2, 0x84, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x80}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e23, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x9}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={r3, 0xe3, 0x5}, &(0x7f0000000380)=0x8) pread64(r1, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000100)={0x3, 0x9, 0x8}) 2018/06/03 18:09:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={"627e7e63b9b9a839d43fcc4ef2ac5abe", 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=@newneigh={0x40, 0x1c, 0x18, 0x70bd2d, 0x25dfdbfb, {0x0, 0x0, 0x0, r2, 0x0, 0xb4, 0xa}, [@NDA_DST_IPV6={0x14, 0x1, @loopback={0x0, 0x1}}, @NDA_IFINDEX={0x8, 0x8, r1}, @NDA_PROBES={0x8, 0x4, 0x2}]}, 0x40}, 0x1}, 0xfffffffffffffffe) fchmod(r0, 0xa) 2018/06/03 18:09:54 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000000040)={@empty, @loopback=0x7f000001}, 0xc) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x4c4, 0x1, 0x0, 0x9, 0x1c, 0x0, "fec693d21145e57f285f9dae1d795beae55640404732c54b6d472889e994218f21d20b9a0ab27bd17d00d882d7e64fca6e7573111ca5c71e6b484863e57260b6", "22d84634bd580ad167ac23ab63b79c001554bc62108626a81c5e1c076d18526abb41f852ed797f82a7fcceac37765fc9410a6f142a2af04f80667810e564b33c", "871355d5cb601c1d92ac9507bf81321a69b1572b8131fe5c2f539b1c875c91b1", [0x3, 0x8]}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000680)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000000c0)={0x3e, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x0, 0x6, [{{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x390) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) accept$ipx(r1, &(0x7f0000000080), &(0x7f0000000640)=0x10) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000480)={0x89, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x2, 'lc\x00', 0x30, 0x5, 0x56}, 0x21) socketpair$inet6(0xa, 0x80000, 0x6, &(0x7f0000000600)) 2018/06/03 18:09:54 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0045fc2f07d82ca69c16a7") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bpq0\x00', 0x1}) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3006, 0x1, 0x7031, 0xffffffffffffffff, 0x0) 2018/06/03 18:09:55 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100) 2018/06/03 18:09:55 executing program 3: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r3, &(0x7f00000001c0)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @connect}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000080)={0x0, 0xa7e, 0x26}) 2018/06/03 18:09:55 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xeeb65ac71cfe4bbb) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000040)={0xb628, 0x9}) r1 = syz_open_procfs(0x0, &(0x7f0000000640)='net/dev_mcast\x00') pread64(r1, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) 2018/06/03 18:09:55 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000280)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) ppoll(&(0x7f0000000000)=[{r1, 0x1303}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000140)={0x100000000}, 0x8) r2 = gettid() timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f00009b1ffc)) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$clear(0x7, r3) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) 2018/06/03 18:09:55 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x100a}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x400006e, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x1000004, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00000058c0)={@mcast2, 0x0}, &(0x7f0000005900)=0x14) sendmsg(r0, &(0x7f0000005880)={&(0x7f0000000200)=@hci={0x1f, r2, 0x3}, 0x80, &(0x7f0000003500)=[{&(0x7f00000002c0)="d95c7a2b3b1d89bcc7fc1745f15430de9cf4a5ceb57a4afe757c5ead0ba72f15016386abd04e61120b00d3cb31f4721ea20697b2ea417eea0a83dad34a98f42d0d6764c52c59e75290da15df32d620b971572cf4f60605013c515bcb1441ba54999c3642fd89620c58ad1919505ef861faea2de10d8fb750c58c6cccae577541fef8681ebe238ab3110c6b7afbfe6401a8b0b36b7ba89e5680f6eb9520e52179c50d839e8a8d4ae3555a1ef977791bc206a3be63ff8ea5d95485a02183c2b3823c38c1f36c10655f2163a8ccd0c90b351a0b4f65d700050c86c59bb80b662bed4be4e96d3eca08edc252f42d78cdbfeee52d305617c23f34c404cbea4da603eb422684b0aed96da7eb7a6851153c9fc157d19bb7549d93dde5cdda7741c2038330039a01c21091745336eae3e87e032ffcb812dfbbcd16ebda8885bb0652b012e0a13e4aaf523b2b92030a2dfce4446594e8f167306ef242e45bbf7cef23252107f38c8b07e546371b10edf27d749f22b46293dad5684bc8fd38372dbd3f5c864a7b3e533a1eed05ceeb6ce844616f1f25c0db9169dd6fe4adfb46e26a1c5bbccce4d20483f8605799995fb3dffafa9099f063889ae83c6e56c7023fb66520d03d79599010c9e4b93b66b18513b8d2ed0bb4d9c74e49882ac2027942868b8c4766c75741dfd2d780f1e44665182cf95b3f3ceda18357d9fbe05187e1e2154a80b40705ca830a581ca78486759c7fbeb100625b93e7c34aec4460325dd7ec1c8cad4db5ca8535035a17128fd2a902c3a1223b148fe9b9b7e6989764c54dff909f2192de3b36b5cb88206dbd066ca1210941e8161bb17f66f9f9594e122d11b01dc20f132d85ba2aba3efca0b1d12001c216acc2410552e4bcb479bdf999ad89a0853b0d6329367b57c8d1036822305efe8ce22e2995b909f889a8beb681388f7d878a8508ea502f00bec3da78b98bd6cc14f9d9c90a89f99da9f56473f4994f942dd0336012fdf5951c70e0539eaec61bbb6b5a6620c819a946a83260dd88f9d1e674d397ead8fd99362e7d7440eb8c35f81933d2e97d285876dc7a664a39a6bf68c2db782ece3b2f56ff4aff5afed85123736a045828e3aca148a609384f01fae9c156c7a34d226c4fed2d0227e3213697fdb28dcb8b428a1fb2ca9b39d4f00f860ba85259f2a77a398cc4dc920ced76cc51e8f5fd75ea908dec570bad708d642fc698c4f41e26527362aa644eccd307ee5ec668ca189710871974e273d4a331c6b0ae845296c737f29f5ca6789cdd8658971ac9303f2255e04e8d0abbd2423ea0cb2cdd7bd0e49bfc93d6ba9bc59e246579f1b676dd93145b7e3fca9bdfaddec0a184e0af50c114ad97e8e2e894bc03f6c0aa08c95ec5f2cd539e9e93fa341096f9be95840dcde895b29077c24da81f91c1053c745abdaa947c10e7919ba85919ca1db6ca4ad5c2f1d690596045ca40afcc4b75606b3c92f6593f01647bce15cb7c037acd3ce21f1253cebac20a3d0dafc389a4112b77e56fc82fb38db32a87feef3f915fa20b346f6517e3c7322f2f4b73ac2caa33ee87ccc06ea6f1dd8ca27dd21c6c00559192151462f38a6c218dc78b5a80873f0a6bb2a5bf82506a598155a3284c9ece72ae2317ec1de53776c56cda40973e0a7d60cf5664aaa5083cfe1836d2517ffcc842c39d54f9abdddb8426b6e6de5de1caddf44aa503cc4be3603379a67770a197d210fc2f10ea9da2c38a82e28933930d768d6b9082907234423f0424d33e44b68ec4d1bcc0cef1f9c0f3c522534e8d055691546912af52ca2fa917c9f08da45a7c6d6ff5ca736868bc52f394283fc4e77eb8564a85f3afd9f710e32c5e7355015902d7adddaf2b968a8025e22343e7e628c745b3ac43bbdc2381825a747c0ec5ae13ec3d709f1ae822a131c1280e88fa8111e9cb621c6ef198f226ebdbfae563448617bfc9a5ca2fb015e8d77594e30133dabb1d9b438b670b4f1d52fdceaaab5a58dfa8e66572a1f07f0731f4d7e0589161eeb325f1d647fcd1152d9a8ae584b6ed9333f7b7937f0950012cd0c66a8c552f1aa8026a38410b4bbf7bdbfc84333e409faff4d09f53d1bffae1708f07b21feb84dea3e58ecf687338073520facbff15ea11091f6df98dda5acd5513609a96dc51dc789211309a8c1fa29e24332902ea670f04d74d762fa99bcd40cd21b8b5faad3a91a92046285dd7d3437900d89415a0383219b0b3cfb8bbebf6bd3948ceada07540d8e43b2d843fba673110cf7bda58bc76f9ebda6de587bfcfce3ab8592a24d4cf0c487402edbee88c73e44bec58a1432ca7e6aea1643e9c4c463777599ec518244573e0fa2c1863a5b177031486a976e0a5819816ced9c1632946901b228893359a90fa9fe0be999096e215c8f778d17a572006926f7e41d7ce796d50765b3a24d44335fcdb6c6d2c2658fca269920e326e8cc60996a540031a07efe6e4ff21ff5f2a21a875e846803e02b6d536d7a2c4da5b543b43b4d0453f9d5a9a567a94b6115b6b12c4adab4d51dba35d34314b87556e96565072fe007fee111e4c906bdb50bbaea9a94f123de165f3c9b12abe252e4be4d1ab406107d6867765ffa622c9a54ef3f2d4dc8e2a3a73c70ca069614431d2a52ff2a79209f5376760cf436a6bc8c31b8484af784d7428b626c920ee48377404c7f582e628505b620342a22637dc80debe84919c0fa147907a304ba3c74fdbfe611f0f3ca68c989fcb593a55b99b82a41a99294d3e72eef4a30760f8335083b39bd1a1e7a819916426b1c2daede949b9f8b95b593bbd31bef4673625dfef04f44ae4b3e10210288cd65e872d51bed5971626e9a30eadc66248c68ce68772001ba0b0a6dc1e60979417c3e9fc939a22582550704e5b2bc354482d89714b4a9064bc13f07d72b7de31d377dc33b5c09679e116cb4efb84b32c51bdfc843c7ba38c6da38ac0a2459384de4e90cda4b3fdb45709b2768101a1858c5011af42369edbcd4da131a28bd40aa35e7ce2f456626c314e9545b63d1e3951c8de4842b93ff3c51f52ef456e2ddeb0d403b198697d9d629ec9c5602928f078a47bd53fe89050967970875948ea163d1ba68b7bab8b0982a0da776eb65c14792315b14ea576f08aa159f91b782b481fc8db2f047bc486a05ab92e5b8c647dbcc8f5ef82d497eb1d3656a79f73348a5cb97f5b6a53cffe216347589379133c1380d467d3d257ec66efe74dcc543ee185d05ac281176ca0fb5e4a377300765f8b90946454b4a0b4c8a392481cd49814cba368ae468f7f8d4028811da3cbb3809a66850fa141879f108756ce6802739a1151dffce4669c4c0255ea0affa4fc69bbb6f054a8ff0839f70cdaf8b51f5c3bdb06e4c8c19da2b09f7af8ee827d2f323ed5a9043762edb8bda34c96c4a54f3c86e233ba98fd67e99c143290d1ab61f78fda9229e0e44d4e48a3ffd09ce6a08ef01fc6447a8edb832472089ac2cd10f6b6a77ceabd4e51bafc2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4bc90a9edfc860385174c0ff999c5cc2e499724ea252f9b3979ea32364b3e80cc48e15c25906ed84bf27a6c3d93ecb061182046e8d6e996c4d0797294194b84bc9e00faa6edbb8148bd3fb4ec3d01013284a2355d8e58dedafb39fdec3b69b50f30600b3b1898565e13ca4cd38095cf2d4c8d1ed111292a2efe8146b2b8306773b9525599479497dc276c4be715d58a5a35faadc3c9528ecdf9de4115d891b2a72790dd5b129f34d2358da9cf4f50147faad078ba6a019c79256ff76a80cb9f83279dce2382b504fa66dff65ad103705aa69508dae696ba95b705a80c68122ac6a8ffef81f6be955abbe1baa15c0f803d9dd6ffb17d199bc1e30ad736d1db1f928642b8a6e5c0ce70869ab26bd9a09def1314e533e04e358cae45ee6c04e441b56780896c02cf9f44ec710bd972dcc0793660449dc1e54e0d6a1a98e4f7f098a0ebdadcd68b5a1ede9d7812a77f28daf8bbdef1dfb8bc98c19ee6767eb1708b08c5a9a2371e765f0b4d8d4011263677dea93092008cdfb947c67ca68a97190bef7c61357727da021143fc4c8f0c99a2d7e4be816ca148e9c28592978230a6ed34785e747fb8f2661ae727c2b9fe3c83565635cabd79d980c1ae91f811e1f8dbcb3e0f5de6dfa7497a6f7e883d4d5b8ab2071386f062e15d4860af7ca848fefe199d2b1ab1250a96a9c57e78cd6a5e32145fc2fe5975aaafb8d60ae9a246801d9ca2724f98141111257b9ffe1e1bba766670d66c970e61de0be4202f6b1282a341d83496d41d5571c646235660765e36f584a6d6302d705a655b2c0c41e27b21f68e36e4dbf375da8f906ed983696c8462dbd4a521abb3b06387021a5eace74d968864cbee66bc41b00eaee010447e9ed59fea94c767b9b0d9f680c38b4fa703c0c00556236f652babc233ba3a76477b2410c3490c61be9ed38ab69165da915641d7df656f272290a7023a7fd58431d871d7adbc02d796cc6154e513fd22b44cb3b66171e256d038938cfa6578a6b12627595de06e0f0ad547fbb631416eb5ce43055dadcd85f9be84b4ac96927ed25833144aefe303b4d88f880693505e1c065aa43d1e11f9aa7ce44580da39f25affc86c1a2dba99b18b369473097ee9bb3e9e043efaee4d125c45eadb7a006e82dd49d6e00e7c6bd8ea29ccee30be73a024dff47427cdeec3cb164716cd695163b9bfcd8de862f58e37be9a67a5ab5f89ff0aa5947a8be1792337fd3a6df4ff49d760ab6d98ac3d9c48eff6fc1be4f5853306562956969706fe9c4a025936680f203a2004a31809be7295c55b17b12b0fe766feed99d5667f9c3c4c9c5d108eb48a111fc9be1e2bc0e42f8e79b8314510399e1a79e5db7837a21aee94f63a349a92f6e44962fdc21018ff0f3285fc92b2a0a3888fd50849121b184447453eda118cb30286c94e166fbc43174c2ec6386b07d09288c9a7d669cebfb64abf928de1725c8f6ffb97eb796c2b763e91bc32cd263ed8ca010c61e22bfbb41cb157da746d46b18a2f5cd0aa5bbcf46783c2fe6d9b7a75f19234870182afa744bb9a1da5b584a1f3cd9d779e7ca12131b814e96eff5c311d26fc7406b3b35d9886c065d6ef6fe1112b89edc08508572da57f76a28baf954142b601ae638f134c5c91422c7ab7ac2c598407f26c5ac957433cb28a06ae7105e0968de34d02049fdf801eaf71c33ba40e458817e3243e66fb09f8dc4b1275ebb824da6d71f2de6e89fdafe3e6d988ae404c952910999bb21f46e1385a52fb3a6dd162edbbda32ca6dfb430dd7b166d19c36c7e8e6a5cfd5ad20cf3052649267f6f070a616be7d9621b3f810dcde7e4e8aa03ea3cb22a5ca48e246da9529bd01525167230cf826dbb7386e58f4809bb9391116362a27b1e65e1f0ca8b873a35e58b4568e2f10688af9019557a0b0c464d495e85f900bb63a941ab623ff5ac1bf05c648f383c222fb6aab6fe9376c775fd7c0ae003c482667176f7ca474f3aedb00789c49056fe3d12d140153eb6290a3bdad8febd72f7d430bcf31670b6f2bd3fa4848d208b47097c0949f6b49d33c5967d524c4a2e76aa94b3e091dba1757b630f0beab4fe15fab5afb53cf3df7800d97f5c1235d67eef9527f83e2ea3c02df45d85393c55a9bf5e9885602727a579f52768fd5838136497c980a2b74d69e00a603b6642432422ce63cd55942722d508522b154d6a43836c766c332aef757642a03d7e1bdb9b69b047d7cd9d079731ffe15617f221c2babd849"}], 0x22e0, 0x2400c040}, 0x50) r3 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f00000000c0)=0x9, &(0x7f0000000100)=0x4) ioctl(r3, 0x1d5d, &(0x7f0000000040)="5047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:56 executing program 4: unshare(0x24020400) r0 = socket$inet6(0xa, 0x80002, 0x88) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet6_udp_int(r0, 0x11, 0x140000000000b, &(0x7f0000000080), 0x4) 2018/06/03 18:09:56 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x2) r1 = memfd_create(&(0x7f0000000580)='dev ', 0x3) socket$inet_sctp(0x2, 0x1, 0x84) write(r1, &(0x7f0000000080)="16e2d68aeb818f174b0761da593e7500000000000000006bc97eae288ab8908305e04518f8552df9304b3cdadb07ecdf6e9bb121449eaa70097b61d7ce02913877fbc1c6f5f97ea49654d8f09026c5ce2947db01a77f60e78aa725b922ba1bea86552e15cbbb55edd97dba6d", 0x6c) sendfile(r1, r1, &(0x7f0000001000), 0xffff) fcntl$addseals(r1, 0x409, 0x8) fcntl$notify(r1, 0x402, 0x80000001) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000000)={0x5, 0x3, 0x4, 0x100000001, 0x5}) pwrite64(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) write(r1, &(0x7f0000000080), 0x0) 2018/06/03 18:09:56 executing program 1: r0 = socket$inet6(0xa, 0x803, 0xfff8000000000000) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={0x0, 0x0, 0x40cc4763}, 0xc) write(r0, &(0x7f0000000000)='!', 0x1) 2018/06/03 18:09:56 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0xa0000, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000001c0)=0x9) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/151, 0x97) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000240)=0x5, &(0x7f00000002c0)=0x1) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000200)=""/54, 0x36) 2018/06/03 18:09:56 executing program 2: geteuid() r0 = syz_open_procfs(0x0, &(0x7f0000000640)='net/dev_mcast\x00') connect$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710, @my=0x0}, 0xa4c77689daeb307f) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) pread64(r0, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) 2018/06/03 18:09:56 executing program 6: connect$inet6(0xffffffffffffffff, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140)=0x1, 0x4) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x90) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000080)=""/64) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x5c5) 2018/06/03 18:09:56 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) unlink(&(0x7f0000000000)='./file0\x00') shutdown(r0, 0x0) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100), 0x8) 2018/06/03 18:09:56 executing program 5: r0 = socket$unix(0x1, 0x7, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f000000cff8)=@abs={0x1, 0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) 2018/06/03 18:09:56 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x40000000, &(0x7f0000000300), &(0x7f0000000140), &(0x7f00000002c0), &(0x7f0000000340)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000000080)=""/69, 0x45, 0x1, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e) 2018/06/03 18:09:56 executing program 6: socketpair$inet(0x2, 0x800, 0x1000, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x62b, 0xbe2}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r1, 0x7}, &(0x7f0000000340)=0x8) r2 = socket$inet6(0xa, 0x100000002, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0xc0000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000100)={{0x4, 0x2}, {0x9, 0x80000000}, 0x2, 0x4, 0x9}) connect$inet6(r2, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r2, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl(r4, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x800, 0x301500) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x6, 0xfffffffffffffffa, 0x101}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x1, 0xff, 0x5, 0x8001, 0x9, 0x97, 0x7, {r3, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x0, 0xfffffffffffffffe, 0x1, 0x1, 0x2}}, &(0x7f0000000240)=0xb0) sendmsg$nl_route(r0, &(0x7f0000036fc8)={&(0x7f0000007000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=@ipv4_newroute={0x24, 0x18, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/06/03 18:09:56 executing program 4: r0 = socket(0x11, 0x80002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'bridge0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="03000000cafee738b1839aae6c597c9e6653c5d7e86fdfb298e2accf21c6538d105dfef4598bf9ce5bc2cd67b1aeddbb8718addbdc3a9b975e6fb9ff6499c62d4a2b233d51fd0ebb57998e1aae6e595505936b4fe7fceafca0b12790f5e0f330a2d72223b2c016992cfc1216c7969ba3f2e64c9a47e8383a63da054c96ac3b9c1048452eaf165226abfa883e606d2c2f5cafd170522609694d1727c94f1e787940c9bed8dcc53f14b1ca9dcc7d1268d70000000000000000000000000000000000000000"]}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7686de92, 0x90000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r0, r1}) 2018/06/03 18:09:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) 2018/06/03 18:09:56 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0xbcfe, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ppoll(&(0x7f0000000200)=[{r0}, {r0}, {r1}, {}, {r1}], 0x5, &(0x7f0000000280)={0x77359400}, &(0x7f00000002c0), 0x8) write$binfmt_misc(r1, &(0x7f0000000300)={'syz0', "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"}, 0x1004) 2018/06/03 18:09:56 executing program 1: timer_create(0x7, &(0x7f0000000000)={0x0, 0x19, 0x81a3bb5f2035abbd}, &(0x7f0000000040)=0x0) timer_delete(r0) r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="05000000000000000200000000000000000000ab0000000000000000000000000000000018166b17d0316f7ed19b4a3a77a6cf"]}) [ 178.630996] IPVS: ftp: loaded support on port[0] = 21 [ 178.874218] IPVS: ftp: loaded support on port[0] = 21 2018/06/03 18:09:56 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x3a, 0x34, 0x2f]}, 0x3) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000000100)) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa}, 0x1c) syz_emit_ethernet(0x0, &(0x7f0000000700)=ANY=[], &(0x7f0000001780)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r2, 0x50, &(0x7f0000000140)}, 0x10) 2018/06/03 18:09:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000640)="fcb4b3c12465765f6d6361737400") ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) socket$pppoe(0x18, 0x1, 0x0) pread64(r0, &(0x7f0000003c00)=""/4096, 0x1000, 0x1) 2018/06/03 18:09:56 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000080)={@loopback, 0x0}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff]}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x1e}, 0x8, 0x0, 0x9, 0x100, 0x0, 0x0, r2}) 2018/06/03 18:09:56 executing program 4: r0 = socket$kcm(0x29, 0x80000400000002, 0x0) ioctl(r0, 0x200008912, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000240)={{0x2, 0x4e20, @rand_addr=0x1ff}, {}, 0x4, {0x2, 0x4e23, @multicast2=0xe0000002}, 'veth0\x00'}) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/unix\x00') sendfile(r1, r2, &(0x7f0000000000)=0x1, 0x20080000002) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000100)=""/169, &(0x7f0000000040)=0xa9) 2018/06/03 18:09:56 executing program 0: clone(0x200, &(0x7f0000000140), &(0x7f0000744000), &(0x7f00000000c0), &(0x7f0000000000)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f00000000c0), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/127}, {&(0x7f0000000240)=""/190}, {&(0x7f0000000300)=""/86}], 0x100000cd) getdents64(r0, &(0x7f0000000140)=""/85, 0x55) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/06/03 18:09:56 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001600)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000015c0), 0x2, 0x1000}}, 0x20) set_mempolicy(0x3, &(0x7f00000000c0)=0x1, 0x4) write$rdma_cm(r0, &(0x7f0000004fc0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000000), 0xffffffff, 0x0, 0x2, 0x400000}}, 0x20) getresgid(&(0x7f0000000080), &(0x7f0000000100)=0x0, &(0x7f0000000140)) r2 = socket$inet(0x2, 0xf, 0x2) setsockopt$inet_tcp_int(r2, 0x6, 0xf, &(0x7f0000000240)=0x3, 0x4) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r3) 2018/06/03 18:09:56 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000001d80)}, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f00000004c0), &(0x7f0000000600)=0x30) sendmsg(r1, &(0x7f0000000500)={0x0, 0xffffffffffffff98, &(0x7f00000000c0)=[{&(0x7f00000005c0)='m', 0x1}], 0x1, &(0x7f0000000480)=ANY=[@ANYRES32=r0, @ANYRES16=r2, @ANYRES64=r1, @ANYPTR=&(0x7f0000000900)=ANY=[@ANYRES16=r0, @ANYRES16=r2, @ANYRES16=r1, @ANYRES64, @ANYBLOB="dfc38ec0c2af30ee94e9764cf785a9196342473959c8b3512b2821142609941d57a6ce9d40625fd2e5e4c40a070a56edb7fc6c96b1caf2548da05d181f75068a1803ea75ef4b20593251371071c783875380d3af7c168f310cc988019daa3c6b4d04f2d5c71a71ef3972b84a4884f09fd9151f59920e49f778be621cde454e6bb86f3ab8b6a70ac766cd320141f7d47f0b8f0455e03653e808d93abc50de0dd3420c7984c70397d27dd2bf8c53dccefd0aec2bc86dadeeccaaef621cee48292443a080b60cd1495428d843c0d9fb63bdd6b2e6b0fffbf2a6467e6e30768325be934c08b6ef3e", @ANYRES32=r2, @ANYRES64=r0, @ANYRES16], @ANYRES64, @ANYRES64=r0, @ANYPTR=&(0x7f0000000380)=ANY=[@ANYRES16=r0, @ANYRES64, @ANYBLOB="be8a07785631b990b2b98820cdfcd3c342a43909babf457f9bbd8129dfe41246bfe48f81ac31995305ee9d81276984302e96b33c625ce0a91a21b8764dcb29999d5aa0ac6abcb5bca6a8a234f09f5242d5902d18ff1ff0390c", @ANYPTR=&(0x7f0000000740)=ANY=[@ANYRES16=r1, @ANYPTR, @ANYRES16=r0, @ANYBLOB="de585783595a742c7e7a8c60295c040287ca6829242a1445a605afbee4515555ad197ac41a00eb908ec49da2e772573900cb51dfe3a74c1d32795259119e11496d0878d1c383d66c686e8d7ccf5bb3e9f041c93b42e6cc3d6903965d2ec408efa904b10d7180fb56c669a4bc75ff64ec459f7de5dd5b584c7fcf2f6ba23bcbb91e66df83a3e34874505767f2c692208a4f19d0ef5925941f2dbdfb6b328c72f19a6a0bdfe009e8e65c8c5890c5341a303435d6be82286c5c25525714", @ANYBLOB="22bbb39db77ab555661e98e354c3b286222c66d2a82cb7d14c5746208d8cc12fbde68970685572638c70201b3ef5f75fda21791d860470adf11f6754e189f860d57defb92e1b9fee556318d86db751fe197b452c2c99c3bdda64fabb3fcbec69608c9daac5b183fe91a4cc54bc0bdddeb14ce30f2ad3b9a0dfb088e1ac702ff35af9bdb674cc6cbcba98aecf92a534c181bd9b0038991c79fd3102f282414ce3ed0611948c93c521601e741defa27ed2f2143f3be04bc25a433c98d4dd87d4d276bb9aa120b779a00480667bb4cb858f", @ANYPTR, @ANYRES32=r2, @ANYPTR64, @ANYPTR64]], @ANYRES16=r0, @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYPTR64=&(0x7f0000000400)=ANY=[], @ANYRES16, @ANYBLOB="42e69215f37414d100d93f7eff9bdfdcdaaa958d7aec793b8111b6de4f3901ca41b1ba771f3978f3ce23d894e67911f01a387dfc", @ANYRES64=r1], @ANYRES32=r0]}, 0xffffffffffffffff) chroot(&(0x7f0000000100)='./file0\x00') r3 = accept4$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x800) recvmsg(r2, &(0x7f0000000340)={&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/2, 0x2}], 0x1, &(0x7f0000000240)=""/253, 0xfd}, 0x0) r4 = getgid() getgroups(0x4, &(0x7f0000000640)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) fstat(r3, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() getgroups(0x6, &(0x7f0000000b80)=[r4, r5, r6, r7, r8, r9]) 2018/06/03 18:09:56 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x90001, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000180)={0x200, 0x1, 0xce3, 0x100, 0x2}, 0xc) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000080)=""/246) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000200)={0x40002101}) 2018/06/03 18:09:57 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000006300)='/proc/self/net/pfkey\x00', 0x10000, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000006380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000063c0)=0x14, 0x800) connect$packet(r0, &(0x7f0000006400)={0x11, 0x0, r1, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000340)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]}, 0x1e8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000000040)) 2018/06/03 18:09:57 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket(0xa, 0xf, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x30, 0x3ff, 0x8}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x7, 0x6, 0x1, 0x7, 0x0, 0x9, 0xe615, 0xb9, r2}, &(0x7f0000000140)=0x20) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl(r3, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz1\x00', 0x1ff) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000640)='net/dev_mcast\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0x1000, 0x0) 2018/06/03 18:09:57 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000773000), 0xadca, 0xc870a3c305c5634f, &(0x7f0000257ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1000, 0x8980) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000180)={"5e45544d41500000000000000000000000de003c00"}, &(0x7f0000000100)=0x1e) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000080)=0xffffffffffffff00, 0x4) read(r1, &(0x7f0000000140)=""/27, 0x1b) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000001c0)={0x3, &(0x7f00000000c0)=[{0x40, 0x200}, {0x9, 0x62}, {0x4ca, 0xffffffff}]}) 2018/06/03 18:09:57 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) 2018/06/03 18:09:57 executing program 3: futex(&(0x7f0000000080), 0xc, 0x0, &(0x7f0000000000)={0xffff, 0x4}, &(0x7f0000000ffc), 0x2) 2018/06/03 18:09:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000640)='net/dev_mcast\x00') syncfs(r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x77, 0x4) pread64(r0, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x80400, 0x0) 2018/06/03 18:09:57 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = socket(0xa, 0x1, 0x0) listen(r1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) 2018/06/03 18:09:57 executing program 4: r0 = socket$inet_sctp(0x2, 0x3, 0x84) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) setgroups(0x2, &(0x7f0000000240)=[r1, r2]) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e24, @loopback=0x7f000001}], 0x10) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000c16fff), 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000040)="b82900") r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r4, 0x40045542, &(0x7f00000000c0)=0x1) 2018/06/03 18:09:57 executing program 6: r0 = socket$inet6(0xa, 0x808, 0xdab) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = socket$kcm(0x29, 0x9, 0x0) fgetxattr(r1, &(0x7f00000000c0)=@random={'trusted.', '/dev/snd/pcmC#D#c\x00'}, &(0x7f0000000300)=""/163, 0xa3) r3 = accept4$inet(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x80800) setsockopt$inet_dccp_int(r3, 0x21, 0x0, &(0x7f00000002c0)=0xfffffffffffffc00, 0x4) ioctl(r2, 0x8912, &(0x7f0000000040)="0007fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}}, 0x1c) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000080)=0xc) r4 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x20000) openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x40000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={0x0, r4, 0x0, 0x1}, 0x14) 2018/06/03 18:09:58 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) r1 = dup(r0) ioctl$TIOCSCTTY(r1, 0x540e, 0x9) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={'tunl0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) sendmsg$kcm(r0, &(0x7f00000013c0)={&(0x7f0000000140)=@in6={0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x9a}, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)="8c7a7dc4ba3b4c2a20a8518bed05663e8a0cf51abe00c2deaa419eff67c6c7126ebe7e3554793994823dde4fb1c96454296e1209a7146b6b259faa33e51c03b95c90aed7bf7c8de9424a54cd2190110253ffc6c523e6807cd845113db5c73bad093eb7e41653bc457b331b173b610c41570d083bce9243c60786597569c3b4e1225fcb1e258475a45ddf0181e5dfd8017469c52a69a5725592752373710aed26eccf7c0cc5c9f023876a069b175548bdde48427c757055b6c8de58b1ff", 0xbd}], 0x1, &(0x7f00000002c0)=[{0x1010, 0x117, 0x3, "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"}, {0xb8, 0x109, 0xffffffffffffff7f, "e2a5fad70eb7862d3bc4e2df25dc95cbadb0e500a75ac46b8489b52ade38c200fe2f403be8f877916cd331199e4a00eacb8a894b6d437738ca5ad42a40b13f70421c614c0c4008ba00c8a053e251b31fed4cb59cbb2ae05a7c730c986f236a3145df4a8d968e94a4b6ae2c345c2510590e71bfe1fa515664b0d8ff526175d2fedeb7f6a377ab9ff9ea43c4f3dd4ef5889a85da5ca1f07de643929ad68ba68f81be61e9ff8f33"}], 0x10c8, 0x40805}, 0x8000) 2018/06/03 18:09:58 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000180000bd74d345c1ab6d8f407bfa000000000000006af1cac3031091e522c7b5930e00", @ANYPTR=&(0x7f0000000d40)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r1, &(0x7f00000003c0)=@reject={0x9, 0x108, 0xfa00, {r2, 0x0, "acaad2", "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"}}, 0x110) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x10) getrlimit(0xf, &(0x7f0000000040)) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f00000000c0)=""/139) 2018/06/03 18:09:58 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SG_SET_TIMEOUT(0xffffffffffffffff, 0x2201, &(0x7f0000000100)) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/157) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x80080) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000080)={0x4, 0x1, 0x3ec, 0x9, 0x1, 0x0, 0x20, 0x5, 0x7, 0x0, 0x5, 0x3}) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r2) ioctl$KDENABIO(r1, 0x4b36) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/06/03 18:09:58 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000640)='net/dev_mcast\x00') writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000000)="9acd2a8f079a1bb42a91cda93cabb2794725326718053df24ef9ce3d39d8b47abe994c2342539e9f31cc4db547c767c63e3bd207bf2b8af8f23b408d922b11b3f665411c7150a565c43cc45a6001a48942461b68359a939b2ad8c6d9fec3d531d1c89750885276447a4ef017c4a5ba12a1377299d93402442bf9c364aa2f935656862fa169a01abb76ee8944feb740dd1d549281ba3799fd4de057291d39673c51aca6c994369635ddeb09a4e99c30f51ddf9b1c8062c9311128376c5efad8a4c425dff2c5681b66e2a4", 0xca}, {&(0x7f0000000100)="838d0b7a30702462b6772afbd319a2b7ab8fafab703a94ba3846954c90f3b646070e3d99257e4c3004796495d666c63af7a877733b7e4ee3832dcbd6f9471f2af006031c4af77a4c610a3039673c68d0510eba48c0aa518ef2f434", 0x5b}, {&(0x7f0000000180)="2a2bfaa6e6216634454af4591d3628b02906fa0efffde932907775d0a402a5c101f4071564ab88c126335bf141104fc9e328e4a8465560076214cb90988821adc7d73aee02bcc05636c4a15e99b9fd781c76e813a829b6c12d29a64419ce3057a699f77a8ebf12f91e28a1837c778b73c04662158745538d74c16075620732f8c8a5b6fcd268df7e2e67c7b66fa17c131e83e306974e383565925777d131fe7daeee40c4d28480ef2c7694e67731c46ec2089baaab42a96756d72e98c3c3ce4028449481c227b6245cc0e86a7ded46ccd63d5fcaed567a0387", 0xd9}, {&(0x7f0000000280)="85d42fb05403ccb9970e2fbf89a0dea88875f610a7ce8224c902b22527202bbb752c85ebf9f282f354f667461e6f4d1c4f69e80dd6238e6edfaab2baa1b76e8235896580c9857e39a54d7be2e929eee1283b01551250798e55fc2f4655ebb63bf60df53ae1968c658f5bc09d853aca2cd0ce8ad71a7c051012a27d7b59a25a07f4fd38ebcac5d1bdb07b6e67f19335e8d1cf11c06b97332b228b41b6783a3a9af128e23bc8371aa764b9118799a9ddf7fb09fe310abea2a379d2043aa7157eef192cb31b", 0xc4}, {&(0x7f0000000380)="354889c0", 0x4}, {&(0x7f00000003c0)="6fa8fe6b8b79165cf74012996f5729db061fcde0350033a7b2f8070653ea895ffefad7916532c010af975262cee9fe7863ca26551e00b2ca31d67a27fcfae373599fa44c274f0640d98c6f2ab36fb2f3e46992a311a3dbd8b5012905b1d57de2954b82e1329f2859059ca92d8203a2d881b3298662e4b578018c69957d1c43d739eee773fb9a1e3be690bf76e21cc0b660380d720ef412fb9d327b699458187a3ed038184526475c774967de734aa38147d6c8bc20056f64014576acf73308b1c1a497b3242a26e814d0bfe0bdad64a0f76908058dd374d2c2609f4990ce1403dcac962cdb0278ab1ff11cc3edba1a19", 0xf0}], 0x6) pread64(r0, &(0x7f0000003c00)=""/4096, 0xfffffffffffffd80, 0x400000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000680)={r0, 0x6, 0x1, 0x3, &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000740)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, {0xa, 0x4e21, 0xfffffffffffffff8, @empty, 0x1}, 0xfffffffffffffffb, [0x90a, 0x1, 0x1, 0x2000000000000000, 0x0, 0x3, 0x35, 0x2]}, 0x5c) timer_create(0x2, &(0x7f0000000540)={0x0, 0x5, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000580)=0x0) timer_gettime(r2, &(0x7f00000007c0)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x3, 0x4) fcntl$setsig(r0, 0xa, 0x80000025) 2018/06/03 18:09:58 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x9, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:58 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x540, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10206204}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipmr_delroute={0xe0, 0x19, 0x0, 0x70bd2a, 0x25dfdbfb, {0x80, 0xb0, 0x0, 0x6, 0xfc, 0x2, 0xfe, 0xf, 0x2800}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x1e}}, @RTA_METRICS={0xbc, 0x8, "61d356360ebf4488f730a82bbfc31406d9444c9a6f858dd897edaf6da512235ee1f36089204d397037130d4c01dd5770a254d9aa47ada8d1c2edca00fa3edfe291dc607e6a13b88d1f474f8f421dea8e1be6013dea1aa443cb2d27a636d2feec685468be5068789c4f319a4efc97f4c8f53979a88557b6915d72b818540c06527fc3f5286081d94106c7b747e2c063a591b6abccd98a63466a22fb394583fbdd3a2d454e0df7b3ea629ea88ede4adeaad523672051"}]}, 0xe0}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000800) r1 = socket(0x40000000015, 0x5, 0x0) connect(r1, &(0x7f0000000400)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80) 2018/06/03 18:09:58 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x101040, 0x0) unlinkat(r0, &(0x7f00000003c0)='./file0\x00', 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000380)={@host=0x2}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000340)=0x1ff, 0x4) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000001c0)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)='hugetlbfs\x00', 0x1000, &(0x7f0000000500)="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") finit_module(r1, &(0x7f0000000300)='\\\x00', 0x2) getdents64(r1, &(0x7f0000000440)=""/186, 0x5f5) fstat(r0, &(0x7f0000001500)) getdents(r1, &(0x7f0000000140)=""/2, 0x153) getdents(r1, &(0x7f0000000180)=""/188, 0xbc) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000001580)="6e2883ad13a1dbdfd750d1acd06d5193f191f4eb212e427a2dc7f20351382e77b8cb344501a9adbafc2a2b103d42a80bc8de3ec2ea452e200348fc6e01fd28651459e925524fc78976e441278e55b7", 0x4f) 2018/06/03 18:09:58 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000640)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000000400)={0x1d, r1}, 0x10) sendmsg$can_bcm(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d}, 0x10, &(0x7f0000000380)={&(0x7f00000007c0)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="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"], 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000240)={&(0x7f0000000480)={0x1d}, 0x10, &(0x7f00000004c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="000000000000d4000000001300000000a2d42e21519bcc4d42fe7411f9ad65dbdd4ce1652ff51ad91aac32221e4b179eb8744e73ca964102b19061ca997b64ed73b9e9a32ded970070da970b54f6be88f37939f9f640f6bb3fcda24006f42d874a4cb746cfb27c8553976a24b44b60137a5c72ccac4a9eba26afb377868fac1ecad5e7bbdcc3ee93cdcf7552232cdb61dc1f664489f25621e195b2b9f71bc2add4c9275567505dff2629fc761a386800db56b9e5e827835c7176b41ff39ddd7553c6fc465c98a4e83f1d5b29b38b", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="02000000010000000000000000000000c4d981ae211e6951"], 0x48}, 0x1}, 0x2000000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000180)={0x2}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, r3, 0xb00, 0x70bd2b, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xf2f7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) sendto$packet(r2, &(0x7f0000000500)="c6512741bf0db8ac1d859cb24a7cd1984e4fc4d690494caf44b7363d0f867494d83f6f33ff5b337a598eda15eb78a2e01e84392820c90cec8fe74e7705010268879675f137baf6b6fac6fa179570bb4cbdc6defdbaa6b5f34a7137502b5d81aafeca2bcd94e62d2046cbcfcb5b915641bce039bbb21caee73106b6df938a4ef4d1216bb4d8f9439b71a85c4131566f5edae7632276bbe8d2f1f8dc4f653188085431a9d998fadfca454208d0cba0ec2ac9c1b964743ee778af16cc9c42988cb23d43", 0xc2, 0x0, &(0x7f0000000200)={0x11, 0x10, r1, 0x1, 0x301f, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x14) ioctl$TCFLSH(r2, 0x540b, 0x3) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000001c0)) 2018/06/03 18:09:58 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000640)='net/dev_mcast\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x2}) 2018/06/03 18:09:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000200)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x7, {0x2, 0x4e23, @broadcast=0xffffffff}, "00080700000400a0b22c582bf3aed17d"}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x405ffe) accept$netrom(r1, 0x0, &(0x7f0000000040)) fcntl$setpipe(r1, 0x407, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) 2018/06/03 18:09:58 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0xa76, 0x8, 0x4, 0x1000}, 0x8) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:58 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x28000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=0x20000005) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) timerfd_gettime(r1, &(0x7f0000000040)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000001400)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) 2018/06/03 18:09:58 executing program 1: pkey_alloc(0x0, 0x0) pkey_alloc(0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10803, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)={{0x1, 0x2, 0xffffffffffffffc1, 0x1, 0x2}, 0x3, 0x1}) 2018/06/03 18:09:58 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000040abfef000000007400000000168a96fd3f03f7a7f776e1bf14bee15dae95d3e6905d0487b3939a9320c58f75cd9e"], 0x14}, 0x1}, 0x0) 2018/06/03 18:09:58 executing program 3: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000001c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = gettid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000400)=r2) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./control\x00', 0x80000, 0x4) mkdirat(r1, &(0x7f0000000100)='./control\x00', 0x0) recvmsg(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/117, 0x75}], 0x2, &(0x7f00000002c0)=""/32, 0x20, 0xd96f}, 0x61) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000240)={0x9, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000380)={r4, 0xffff}) mknodat(r0, &(0x7f0000000000)='./control/file0\x00', 0x0, 0x0) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000001800)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000300)={0x1a}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000440)) sendmsg(r0, &(0x7f0000001bc0)={0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000001840)="8c3b6ca957d4b04b17caf199bcd1e8249756c86b3b84026d0d5576d770c3417d203675c4e5bda293cdfc61536d3086c87adf2b786dd6bd0efb87a1a4ed47093b0dc6fa", 0x43}], 0x1, &(0x7f0000001a40)}, 0x400c000) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x80, &(0x7f0000001580)=[@in6={0xa, 0x4e21, 0x6, @empty, 0x30}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfb}, @in6={0xa, 0x0, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0xe27}, @in6={0xa, 0x4e24, 0x101, @dev={0xfe, 0x80, [], 0x15}, 0xfffffffffffffff8}]}, &(0x7f0000001600)=0xc) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f00000003c0)={0x303, 0x33}, 0x4) dup3(r3, r3, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000340)={0x0, 0x0, 0x100000, 0x7, 0x1, 0x1, 0xff, 0x10000, 0x7, 0x80000001}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x5}, 0x8) 2018/06/03 18:09:59 executing program 4: fgetxattr(0xffffffffffffffff, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000040)=""/30, 0x1e) r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40104593, &(0x7f0000000000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x100000000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, &(0x7f0000000240)=0x84) 2018/06/03 18:09:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000640)='net/dev_mcast\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0x1000, 0x1) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'ip6gre0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x9, 0x4) 2018/06/03 18:09:59 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/12, 0xc, 0x2000, &(0x7f0000000040)={0xa, 0x4e24, 0xfffffffffffffff9, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000a1fe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff}, 0x20) close(r0) 2018/06/03 18:09:59 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd4ffc)=0xddd, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000001c0)=@buf={0xca, &(0x7f00000000c0)="aa5add171521cd737f46900ab6f50b59b40a8f8c7c769776a4a356e41583db54cb86b584b60d4fb729f421b403979ae38b99c235afa9000f950c6de19430a394f5390066708dbdb89a29e42b42b698e90c60e596fa26951a6bf829f1ee68ccd91e9b3d24cbfbcafc94b57f6e67fb3ec3576f4b6122930cf1a2f7a28b41c4bfdb37507bb6463542a17300b3fc2714460f8224388572d7166f8490d476cdf48e47a8ee1a0fbbb4ddde15bb0d4807cb4b9426762fad29c5b3852504a23917f51ac785dfd83b3fcce48c5f55"}) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) 2018/06/03 18:09:59 executing program 7: r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f00000000c0)=@in={0x2, 0x4e22}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="1000000000000000000000000700000010000000000000000000000007000000"], 0x20}, 0x0) 2018/06/03 18:09:59 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = semget(0x1, 0x2, 0x220) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000000)=0x7, 0x4) semctl$GETNCNT(r2, 0x0, 0xe, &(0x7f00000001c0)=""/167) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:59 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='io.stat\x00', 0x0, 0x0) unshare(0x400) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e22, @broadcast=0xffffffff}, 0xffffffffffffffae) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080), 0x0, 0x0, 0xf4}, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000140)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/06/03 18:09:59 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000200)={r0, 0x1, 0x3, "0d2641ed9e1be5aa8cf0c9b701541ab0ccc251ca4da0611161c281fe4f160c689fff049f604de433c540e79fc72fb3cc7c90f6ea880af222ee681cfea272"}) write$fuse(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="28000000031d000000000000000000000040ce0e042b0000000000fb91835f45e97fe800000000009cdb979f32348116b53806d9619a71688e1232f5c9d5b478ef204eef30f5e4ad960d9788c135"], 0x28) 2018/06/03 18:09:59 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000900)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000200)=0xc2) write(r0, &(0x7f0000000040)="af", 0x1) write(r0, &(0x7f0000000000)="ed", 0x1) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) write(r0, &(0x7f0000000340)="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", 0x598) 2018/06/03 18:09:59 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x1, 0x4, 0x70c, 0x5, r1}) socket$nl_xfrm(0x10, 0x3, 0x6) dup(r0) 2018/06/03 18:09:59 executing program 4: r0 = socket$inet6(0xa, 0x804, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6, 0xc02) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x54) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000000c0)={0x6, 0x5, 0x3007c0000000, 0x401, 0x5, 0x40, 0x518, 0x7, 0xa5c, 0x2, 0x3, 0xca}) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") io_setup(0x7, &(0x7f0000000100)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@buf={0x9f, &(0x7f0000000280)="e90582455637de72af0709ad3248a84fb70e440deb663c0ea253d169a4f1d5fdd2e79bcbdeac2fb2e5bbd83eabb0f2fc77ba1fbcd77a8307646e235d8ebccf110c7a94077c0caa46902c21c165b289f12618e2dbeabcc9303042a8bd7685aa788cdfa1458df273177963926186ef693fe36dba84664cf8cf06c2d22bcb6b39a6c7669d0bd1827de894a4309e73c09be832bf5e141902cf29ec3ba89e874463"}) ioctl$TCSETSF(r2, 0x5100, &(0x7f0000000240)={0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x8000}) 2018/06/03 18:09:59 executing program 3: r0 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0042fc2f07d82c99240970") r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x77, "5e89cf328cf8ef3da3f87d7a82b47bf71e0d5f4796abd589f93a81bf2df6f2fe60ed1266a50d0f1ddef788eaf833cf185befaca7e29f9e1bf3ae6f1e30396dc27dd11aed70a77291b9e248b05cd1835f2f7e3f5c605e1a100612c9479a820e88a801ee4de52f92eb82490a73478772d03cf6fac6272672"}, &(0x7f00000000c0)=0x7f) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x80000001}, &(0x7f0000000140)=0x8) 2018/06/03 18:09:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000640)='net/dev_mcast\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) preadv(r0, &(0x7f0000000200), 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x1, r1}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x100000001, 0x4, 0x1, 0x3, 0x7f, 0x9, 0x80, 0x5, 0x0}, &(0x7f0000000100)=0x20) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000002c0)={0x10001, 0x57e6, 0x5, 'queue1\x00', 0x80}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, &(0x7f0000000180)=0x4) r4 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2d9c, 0x200000) accept4(r4, &(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000280)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r3, 0x6}, 0x8) 2018/06/03 18:09:59 executing program 5: r0 = dup(0xffffffffffffffff) getpeername$ax25(r0, &(0x7f0000000240), &(0x7f0000000200)=0x173) syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="d9725eda5f21aaaaaaaa0000080045000020000010000002907800000000e000000111e5e26f29fee9a92259cf8ad2c021518f007b780000000000000008"], &(0x7f0000000040)) 2018/06/03 18:09:59 executing program 0: r0 = socket(0x1, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x4, 0x9, 0x9, 0x2, 0x8}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0xff}, 0x8) read(r0, &(0x7f0000000140)=""/89, 0x0) 2018/06/03 18:09:59 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) clone(0x8000, &(0x7f0000000040)="58505aef728178e2511d44204254d64a4f1b217f518898111f9a27e2120a952676836e4c1bca3a3f3704e0b9c57d12b441c86f93df84e3486df122e12ecd3641aa3e5a73dcdc34", &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0)="36edbc1784b0bce80edf608171b2cfbe273405e494cf3a7f953bf5f82921a859ebb0b17d0db1e87598a00353bc65dc948272f4b97f15e5c4822f03fc2888c60664e960a93b9d4623dc12f9af6712fc9cf3f7a222b935b30e26570d379ea7676752f8cdc48949b9c7fb") ioctl(r1, 0x8912, &(0x7f00000002c0)="0047803b8e93f4cb048370ef6742fdd1aa1898bfa84ff0338d998c4f7197c9599cf5523ad1") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:09:59 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000600)={r0, &(0x7f0000000040)}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/psched\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) getpgrp(r2) mq_timedreceive(r1, &(0x7f0000000080)=""/245, 0xf5, 0x81, &(0x7f0000000180)={0x77359400}) 2018/06/03 18:09:59 executing program 0: clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000180)={0x6, &(0x7f0000000100)=[{0x3, 0xfffffffffffffff9}, {0x80, 0xf40a}, {0x10000, 0x2}, {0x1ff, 0x1}, {0xff, 0x3}, {0x80, 0x4}]}) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000140)=""/26) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) ioctl$TCFLSH(r1, 0x80047437, 0x706ffc) 2018/06/03 18:09:59 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0247e22f05d02c99240970") ioctl(r0, 0x9, &(0x7f0000000580)="b7661872f5a34e4598e023096021fa73ac0db0e614c804ba034e56317c13f4022b9929a2bfd05525d815133c19955a95999816c189fea505b49f2af676fbb60656af4b015232a9b4b4ce01e2a7b57274019c004ab8666e79d08934c2754aa8e54857ef30c40b56e5ce3e69306856e66fefe92d28f33f35e7c347468d3f5ee82579610ce3fdd9227d83c1e53c05c8c10028ceb5992e4e6dbec37d96b4b524b59e6abcb5d416f0254f36246118c66d1fab8f03") r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer2\x00', 0x80800, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000480)={r1, 0x2}) r3 = memfd_create(&(0x7f0000000080)='self:em1@+mime_typeppp0]trusted)mime_type\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000340)={{0x2829cb2bcdd648d2, 0x3, 0x0, 0x3, 0x81}, 0x1, 0x1, 'id1\x00', 'timer0\x00', 0x0, 0x5, 0x0, 0x8}) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f00000004c0)) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f00000001c0), 0x4) recvfrom(r1, &(0x7f00000000c0)=""/251, 0xfb, 0x0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8df0d47434cdbcd50af760189e41d163f0fc8a3fcd8091d7e462359ba12143866e68a9028c2ccc7c1fc5ae13c3f188e2e7d7b8b4d32be094067b9571df0821"}, 0x709000) ioctl$SG_GET_KEEP_ORPHAN(r3, 0x2288, &(0x7f0000000300)) accept4$inet6(r2, 0x0, &(0x7f0000000240), 0x800) 2018/06/03 18:09:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000640)='net/dev_mcast\x00') ioctl$KDSETMODE(r0, 0x4b3a, 0x3) pread64(r0, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)={r1, 0x200, 0xda, "819f9851700c9ffeb493e2dd4803437f34a41489b867eef6b8d3593b0f1bdcdd40a2b8d6fc8f896cf7480c26823e98e006f452159dbe5389fc52293d395ef34db11ddf734e22e137de6bcae824385b7b127b0312124a2433617f20dcde1f70330ad25beccce4da35b7d8241bb363fe35a20e787858c7d7fd99ce62810637f0b4bad5a5610f24186a793fe95412af1ea5275ecf53bf25a80709e2e02e4cbeec4eb2ce0543ca848efd5d39462e676d415f2a0d54e510e312c9cb9ed3bcc5d5f1f7c6c27bafdf6460a586852033693398055ef207ec3ff401932ee8"}, 0xe2) 2018/06/03 18:09:59 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000200)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x4000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x81, 0x9, 0x9, 0x400, 0x8}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x1c}, 0x8) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa}}}, 0x90) 2018/06/03 18:09:59 executing program 1: r0 = socket(0x2, 0x1, 0x0) r1 = getpid() getpriority(0xffffffffffffffff, r1) stat(&(0x7f0000001c80)='./file0\x00', &(0x7f0000004ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f00000005c0)=0xe8) r5 = getgid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001e80)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000001f80)=0xe8) r7 = getegid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001fc0)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f00000020c0)=0xe8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={0x0, 0x0, 0xa410}, &(0x7f0000004b40)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004b80)={r9, @in6={{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x80000001}}, 0x4, 0x8, 0x5a, 0x100, 0x2}, &(0x7f0000004c40)=0x98) r10 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004780)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000004880)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'gre0\x00', r11}) r13 = getgid() sendmmsg$unix(r0, &(0x7f0000004940)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000080)="467aef7417b9230d2f7f32f0ed17b075c1de8b2714c74e5fa80b5674bdc896c51604808ede68dbd276bae7de73", 0x2d}, {&(0x7f00000000c0)="9ee37966885a8f5b48656364d4ebf25d5d1537bdbcbc0cf1eb2ae4bd9bb254ef373c327b29eaabad2b64bca1b170", 0x2e}, {&(0x7f0000000200)="16b1573e951de9323f17a3230726ca854262ea94fbadf4e25ae9df1681e8b9ec717f605b5360b51a71d291436edb31d9855a7b48e581a8f1f64c628fb637e501648f124b41318d031dc2b7e1d63714a1ae30f8114c4623b551b05572c7990f50b674a68da4", 0x65}, {&(0x7f0000000280)="69e95ab21526cbe24075c56dd2dc01f170507b5cdd5bb6a37b34e44598bd0a38e7665bfbd894e6dd6734412eab1092868db3c06ac01fca1a0da49e4a9c3096ee33ec8f3949b5a49157470db108102fc9a2e14307fbfb6b22f35e90588f96fd684530c3f215e9583239805330e20a1e3f8b8594509d249a47b93e2f227cec7f5ad7cf0fca1b37d6a6ba91bc7f9981d46f87668d8e555fb4b2712a6d7f32bf9bf5", 0xa0}], 0x4, &(0x7f0000000600)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB='\x00\x00\b\x00'], 0x58, 0xee23f134a94a6d4}, {&(0x7f0000000680)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000700)="077b515102a323b5c83935ad4e37f668bb174f88d394a1a064416fc6d544ec7bf7f670681bb05ecbdf2f7812f0d5f4431c6ee9e1b82ae93321863fb195e4c523d70e7f3c1dd272de705a7593d42818850926820ee85ba3545ddaac1cb0034e4bc4038cf42e5eedb202def739628c39d9101dc03af6f84fc7abf6c14fc0a3f338676a681aa3c3d36282f2b7c0946f2aa4f0f85786398784a95f7c70142b4a4dc79b40748418c1effe815c933424ca9db347e92ba5d3010cabf4b03bf87db7e5bf7f427664273308f9a64786ea55313f23c880258e43ea79f51a", 0xd9}, {&(0x7f0000000800)="b1de4a0d4c9fd9876452fb6da09209840fa9ca6e232c476e7eeb4a3107cd95bd9d4dfd820873fdc6b7303f4652bc623673fe53cefd8a7762b668b4fa614ae52367ed66da1a70e2e1d4ca367e359c11365121bf2402fcdfb05cd99b11ba1f3fe49284c26737b1f89fc26612a53119a22f30a8e24755d90ff3", 0x78}, {&(0x7f0000000880)="ace5be20a2e879b197dff95b403a23bd1854b5a0a3fd626e6058c0125d12ddaba2057b56b27f6022bc3e4e00dc0000b0bb6521a4ade732a03c00d0941e0de34f88096c208c2a9e26f06b0339d6d6beba7ab530b9f202fdc8ecb50de7655a8228b70b8c2f184ac621b403e769ec7b83ede1b214bc237aded9c1bee0bbea656ac2b88b9890a4afcb1b1924540c21b35f0f961a5bff38510336729bab71392141a3", 0xa0}, {&(0x7f0000000940)="e98c11635cdfb8948a5a03ed290fa7caca89a2054504db8bd86728af38e1", 0x1e}, {&(0x7f0000000980)="78125757bfa6cba7925a82f5362bdd402e7020f1f8ba5226419ba697fac804402e2a50729b5ddf177f7e1d6de45623acea6bcba2b730ce9ab1a97af1a2d63da51dbcdf761e4303bb4ed02a60f624c362adf8554f36b0a7009a11abc80eb85eb9b9f7106ad3a65bdb50b783c62d8e0a6de5aacfc46f3616005bbdeabdb82b99ef86a7e35e7d17665fd8df135a2bb5c26679c69620fec73e757529bbe5be1a5ecf130a650eb30116377911735a89e016690e6b2651ad525a8e14052926727b", 0xbe}], 0x5, &(0x7f0000000ac0)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x20008850}, {&(0x7f0000000b00)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001e00)=[{&(0x7f0000000b80)="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0x1000}, {&(0x7f00000034c0)="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", 0x1000}, {&(0x7f00000044c0)="504dbb6d4bbc2c721844e78df512081ba2b82f0f59e35c1bca0f07d99d8a591351700f", 0x23}, {&(0x7f0000004500)="d0f23605275f03d8b02480c80fe30a70c9aa9bd5bb36dde55fbccaa865c544a3bd78e61cdce49ad82e78806b15a81f5fa788f67427fc9094905b8cc90b85b90dcaa502d1e9f5619f20e99713b3cf86460073fc26c90e50ccbd4cb93f64e54c59a810f692c76767934e4489018d350334088a6b7f3cf176051d808d586016e0ffde2e1f58036ad6830da1a5f92b725aec780487057841ddafb328d5f9e5bd112c7ad9eb572b1f11de740b0d33d0b46f3fceaff4174ffeee397d236d0df5417ebdb23df79bdfdde9a0f8b84cb75cb0a597bdde3658fff6d9509b627d9ced798023caea90ffe412", 0xe6}, {&(0x7f0000004600)="4355d5da36371251291908bb814e8e0d27db2221a439d32fb4663c43225de4ec5a1db4772a13d8fa2060f2dba15d163d21b3186826b51e0d2edc34a1d2e41d59786b885f3cf600f571f1d6cb70154a203c70a935fb44d2d2da2a3c31681fd97c2a7c0e539ab586e4e0accf6078b84493c28e79418765274a8ea67203a0fa237d33f8c0d6b27c9ef4eb482b0b8c09cb31180b0e1b6a74723b2b36c4ba8704375d50391ebf77c71ef8f03d584c2ac8", 0xae}], 0x9, &(0x7f00000048c0)=ANY=[@ANYBLOB="20000000010000000200000000000000", @ANYRES32=r1, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x58, 0x10}], 0x4, 0x4000) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000004a40)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'%route\x00', 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f00000001c0), &(0x7f0000000240)}, 0x78) [ 181.885985] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 181.937444] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/06/03 18:10:00 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80042, 0x0) fcntl$setlease(r0, 0x400, 0x3) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chdir(&(0x7f0000000780)='./file0\x00') rmdir(&(0x7f0000000080)='../file0\x00') syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000000)='./file0\x00') r1 = creat(&(0x7f0000000080)='./file0\x00', 0x2) mq_timedreceive(r0, &(0x7f00000001c0)=""/4096, 0x1000, 0x8, &(0x7f0000001200)={0x77359400}) syz_open_dev$sg(&(0x7f00000011c0)='/dev/sg#\x00', 0x7f, 0x412000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0x4, 0x1, 0x4, 0xe, 0x80000001}, &(0x7f0000000180)=0x14) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000012c0), &(0x7f0000001280)=0xfe8f) 2018/06/03 18:10:00 executing program 7: r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0x0, 0x4, &(0x7f0000000000)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) ioctl$TCFLSH(r0, 0x541b, 0x707000) ftruncate(r1, 0x2) 2018/06/03 18:10:00 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='attr/prev\x00') exit(0x797) pread64(r0, &(0x7f0000000140)=""/100, 0x64, 0x0) 2018/06/03 18:10:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000640)='net/dev_mcast\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x4, 0x8001, 0x7ff, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x0, 0x20}, &(0x7f00000000c0)=0xc) fcntl$addseals(r0, 0x409, 0x2) 2018/06/03 18:10:00 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl$void(r0, 0x5450) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:10:00 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="379b683a006c51d9cf"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r0, &(0x7f0000000080)="260000005e0009000000eaf83a0000000040000001000000ffff81000000db000000bc9b1c5d7bd8d1fd0ba25ca493d372b98d58", 0x19) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xd49, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f00000000c0)={{0x6, 0x5}, 'port0\x00', 0x20, 0x40050, 0x7, 0x5a, 0x4ffa, 0x7, 0xd73, 0x0, 0x4, 0x3}) 2018/06/03 18:10:00 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x21, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000280)={{0x80}, 'port0\x00'}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x202000, 0x0) clock_gettime(0x0, &(0x7f0000001140)={0x0, 0x0}) getsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f00000011c0), &(0x7f0000001200)=0x4) recvmmsg(r1, &(0x7f0000001080)=[{{&(0x7f0000000140)=@un=@abs, 0x80, &(0x7f0000000900)=[{&(0x7f00000001c0)=""/68, 0x44}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/108, 0x6c}, {&(0x7f0000000440)=""/140, 0x8c}, {&(0x7f0000000500)=""/131, 0x83}, {&(0x7f00000005c0)=""/174, 0xae}, {&(0x7f0000000680)=""/239, 0xef}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/246, 0xf6}], 0x9, 0x0, 0x0, 0xe4}, 0x1}, {{&(0x7f00000009c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000a40)=""/220, 0xdc}, {&(0x7f0000000b40)=""/67, 0x43}, {&(0x7f0000000bc0)=""/180, 0xb4}, {&(0x7f0000000c80)=""/187, 0xbb}], 0x4, &(0x7f0000000d40)=""/99, 0x63, 0xba}, 0x9}, {{&(0x7f0000000dc0)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000e40)=""/93, 0x5d}, {&(0x7f0000000ec0)=""/226, 0xe2}], 0x2, &(0x7f0000001000)=""/76, 0x4c, 0xfffffffffffffffa}, 0x2}], 0x3, 0x20, &(0x7f0000001180)={r2, r3+10000000}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) dup2(r0, r4) 2018/06/03 18:10:00 executing program 5: socket$inet6(0xa, 0x3, 0x6) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x400) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x578000000, 0x7}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x84, &(0x7f0000000100)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x6}]}, &(0x7f0000000280)=0x10) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/03 18:10:00 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x2, 0x1, 0x0, &(0x7f0000000000)=[0x0], 0x1}, 0x20) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000000640)='net/dev_mcast\x00') pread64(r1, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) 2018/06/03 18:10:00 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000180)={0x1, 'ip6tnl0\x00', 0x1}, 0x18) r1 = msgget(0x0, 0x20) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/136) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bond_slave_0\x00', 0x2}, 0x18) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000000), &(0x7f0000000680)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'nr0\x00', 'irlan0\x00', "73797a80616c6cf58400", 'eql\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x108, 0x140}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x278) r2 = msgget$private(0x0, 0x3d) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000080)=""/243) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x80, 0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00000002c0)=0x2de1, 0x4) io_setup(0x7db2, &(0x7f0000000380)=0x0) io_submit(r4, 0x1, &(0x7f00000004c0)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0xcc11, r3, &(0x7f00000003c0)="cec5d3d3e165f2e99d7e7fbdfdeabe0a185dcfa56fb26ee9999efb4f922b7b7505f3e14f5aa52816731930196dcf0f8def0c3c95feee0e53047fdc312b679ef37d25f072cb32bee2453e0c66ff50a7de8f23086b0faa72f5e812bbf8ad136b5be616ccd543c43546c94e792521f230d800d1f085ee5795bb7a3364361a06afa4a9cfa635ad5f42e012039550067a1ae40568ac871d6eff523542663fcf8c", 0x9e, 0x8, 0x0, 0x0, r3}]) 2018/06/03 18:10:01 executing program 4: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x4000) write$fuse(r5, &(0x7f0000000300)={0x28, 0x1, 0x3, @fuse_notify_store_out={0x3, 0x1, 0x625}}, 0x28) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000140)={&(0x7f0000000280)={'tgr160-generic\x00'}}) ioctl$TCSETAF(r5, 0x5408, &(0x7f0000000480)={0x1, 0x26, 0xd6ad, 0x10000, 0x100000001, 0xffffffff7fffffff, 0x9, 0x3, 0x1ababb73, 0x8fd}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000340)={0x0, 0x2}, &(0x7f0000000380)=0x8) 2018/06/03 18:10:01 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x3a) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) 2018/06/03 18:10:01 executing program 3: r0 = epoll_create1(0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000180)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00000001c0)=0x7, 0x8) shutdown(r1, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000007000)) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100, 0x40) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000100)="226854f32ecefb9588ec1011e26d25") [ 183.057773] IPVS: sync thread started: state = MASTER, mcast_ifn = ip6tnl0, syncid = 1, id = 0 [ 183.083349] IPVS: sync thread started: state = BACKUP, mcast_ifn = bond_slave_0, syncid = 2, id = 0 2018/06/03 18:10:01 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x1) fcntl$notify(r0, 0x402, 0x9) syz_extract_tcp_res(&(0x7f0000000040), 0x59ac2b30, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="6d61705f66696c657300d79e23d85998fb") pread64(r1, &(0x7f0000002100)=""/4096, 0xfffffdb3, 0x4) 2018/06/03 18:10:01 executing program 6: r0 = socket$inet6(0xa, 0x4, 0xfffffffffffffffd) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000001c0)=""/167) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x11) 2018/06/03 18:10:01 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000340)="0047fc2f07d82c99240970ba5be8d6da523a65911b1daca36f65f47139cdf699c51951c189782efefa092624bf02341c81d654afe783245b4df81c3c82c698dd86c735ecbe7c736d179ee913381ab78621e6f777a4dac373978d7d8214c97db4cf7cc52be3543b331576b271e324e368eb39c9c156829a2f96c8fbc00cc7295cb860ce2448fa") r1 = socket$inet(0x15, 0x5, 0x0) connect$inet(r1, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) prctl$setmm(0x23, 0x2, &(0x7f0000ffe000/0x1000)=nil) getpeername$inet(r1, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10) 2018/06/03 18:10:01 executing program 3: r0 = socket(0xa, 0x2000000001, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) getsockopt(r0, 0x0, 0x80000000, &(0x7f0000000080)=""/8, &(0x7f0000fedffc)=0x8) 2018/06/03 18:10:01 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f67fe4)={0xa}, 0x1c) mmap(&(0x7f00007fe000/0x3000)=nil, 0x3000, 0x0, 0x108132, 0xffffffffffffffff, 0x0) 2018/06/03 18:10:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000640)='net/dev_mcast\x00') open$dir(&(0x7f0000000000)='./file0\x00', 0x400000, 0x2) pread64(r0, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) 2018/06/03 18:10:01 executing program 7: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0)={r1, r2/1000+10000}, 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000040)="0086df98020000003a0970") r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) r5 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000000300)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000340)={0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000000380)={r6, r7}) r8 = shmget$private(0x0, 0x4000, 0x92, &(0x7f0000ffa000/0x4000)=nil) r9 = geteuid() getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@ipv4={[], [], @multicast2}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000540)=0xe8) r12 = getegid() r13 = fcntl$getown(r0, 0x9) r14 = getpgid(0x0) shmctl$IPC_SET(r8, 0x1, &(0x7f0000000580)={{0x6, r9, r10, r11, r12, 0x1, 0xfffffffffffffb66}, 0xf4, 0x2, 0xfff, 0xffffffff, r13, r14, 0x90c}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000000180)=0x5, 0x8) r15 = msgget$private(0x0, 0x1) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000002c0)) msgctl$IPC_INFO(r15, 0x3, &(0x7f00000001c0)=""/242) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c531e, &(0x7f0000dc5f98)) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f0000000100)={'security\x00'}, &(0x7f0000000140)=0x24) 2018/06/03 18:10:01 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x0, 0xff9e}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x300004}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0xdc, r2, 0x20, 0x70bd26, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x10001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3f}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x533d}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4dcb}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80000001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xd3e}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xb2b}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x800}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x401}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xe45}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0xc0}, 0x4000000) 2018/06/03 18:10:01 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) r3 = syz_open_pts(r0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='pids.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) dup3(r1, r0, 0x0) dup3(r1, r2, 0x0) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl(r5, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") close(r3) 2018/06/03 18:10:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000640)='net/dev_mcast\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), 0x4) 2018/06/03 18:10:02 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000001c0)={'lo\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) socketpair(0x4, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$dmmidi(&(0x7f0000000340)='/dev/dmmidi#\x00', 0x1, 0x400) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xa, 0x8050, r2, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f7570000478d081", 0x200002, 0x0) r6 = openat$cgroup_int(r5, &(0x7f0000000280)='cgroup.max.descendants\x00', 0x2, 0x0) read(r6, &(0x7f0000000040)=""/239, 0xef) write$cgroup_int(r6, &(0x7f0000000200)=ANY=[@ANYRES64, @ANYRES16=r3], 0xa) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000000c0)={r2, r4}) r7 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000300)={'ip6tnl0\x00', 0x0}) bind$can_raw(r4, &(0x7f0000000240)={0x1d, r8}, 0x10) write$cgroup_type(r4, &(0x7f0000000140)='threaded\x00', 0x9) [ 183.980478] bridge: RTM_NEWNEIGH with invalid state 0x0 [ 184.011621] bridge: RTM_NEWNEIGH with invalid state 0x0 2018/06/03 18:10:02 executing program 4: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x200000, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000100)={0x3}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000480)={@void, @val={0x11}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0, 0x32, 0x0, @empty=0xc0586300, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0xfdef) 2018/06/03 18:10:02 executing program 6: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x14100, 0x0) sendto$unix(r2, &(0x7f0000000100)="183885c7698560df8c0d41e3085d3ffd9b119fa5818f9e86a3e7f43939fa0fe5010aeefc93947f03c05a8073ff94a59a6bfbc1c5f7e93c76780ed8328b64d953b2a42498c5e0e4569cb38728952fa12edb4b3e6ceb", 0x55, 0x0, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 18:10:02 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f67fe4)={0xa}, 0x1c) mmap(&(0x7f00007fe000/0x3000)=nil, 0x3000, 0x0, 0x108132, 0xffffffffffffffff, 0x0) 2018/06/03 18:10:02 executing program 1: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, r0, 0x0, 0xffffffffffffffff, 0xc) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40c002, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) getpgrp(r0) 2018/06/03 18:10:02 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f00000003c0)="0047fc2f07d82c99240970") r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x0, 0x7, &(0x7f0000000000)="36dee3e12bb729d5ee735bfb1f004804850001530a8db6a30e8b49efa7c5ff95e7c3f7898c193c9575fcd83b2c7ab0e8c0c99ec64ea74b06f521ab6e63210753583f9b5220d30f20da8260d5cc42e688c4f3ea775bbb31bbc021ca13667abac9bd4261956c5b26c705d314356c387d16dd1e48269dc3b0f653839a0d44644dbe633c9d142da3175164fb2d2ad422e2a1507f10de4f9f033f74b9ba60d41776958b7cb8b72015fb57da206ccfb8dfbde88a1bcd72028a551b4353fcc27394169a", 0xc0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000200)=0x44) [ 184.241422] ================================================================== [ 184.248843] BUG: KMSAN: uninit-value in fib4_rule_match+0x71d/0x740 [ 184.255248] CPU: 0 PID: 12548 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #103 [ 184.262600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.271946] Call Trace: [ 184.274540] dump_stack+0x185/0x1d0 [ 184.278174] ? fib4_rule_match+0x71d/0x740 [ 184.282415] kmsan_report+0x149/0x260 [ 184.286220] __msan_warning_32+0x6e/0xc0 [ 184.290281] fib4_rule_match+0x71d/0x740 [ 184.294341] ? fib4_rule_suppress+0x450/0x450 [ 184.298832] fib_rules_lookup+0xb12/0xe70 [ 184.302986] __fib_lookup+0x1bc/0x360 [ 184.306799] fib_validate_source+0xc23/0x1d50 [ 184.311296] ? kmsan_set_origin_inline+0x6b/0x120 [ 184.316144] ip_route_input_rcu+0xbeb/0x6280 [ 184.320551] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 184.325926] ip_route_input_noref+0x10e/0x140 [ 184.330426] ip_rcv_finish+0x631/0x1d00 [ 184.334393] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 184.339762] ip_rcv+0x118a/0x16d0 [ 184.343215] ? ip_rcv+0x16d0/0x16d0 [ 184.346849] ? ip_local_deliver_finish+0xed0/0xed0 [ 184.351783] __netif_receive_skb_core+0x47ff/0x4ac0 [ 184.356799] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 184.362174] netif_receive_skb_internal+0x49d/0x630 [ 184.367198] ? netif_receive_skb+0x47/0x240 [ 184.371520] netif_receive_skb+0x230/0x240 [ 184.375758] tun_get_user+0x6b61/0x7e90 [ 184.379748] tun_chr_write_iter+0x1d4/0x330 [ 184.384074] ? tun_chr_read_iter+0x460/0x460 [ 184.388486] __vfs_write+0x7fb/0x9f0 [ 184.392208] vfs_write+0x467/0x8c0 [ 184.395753] __x64_sys_write+0x1bf/0x3e0 [ 184.399823] do_syscall_64+0x152/0x230 [ 184.403709] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 184.408893] RIP: 0033:0x455a09 [ 184.412077] RSP: 002b:00007f917762fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 184.419786] RAX: ffffffffffffffda RBX: 00007f91776306d4 RCX: 0000000000455a09 [ 184.427051] RDX: 000000000000fdef RSI: 0000000020000480 RDI: 0000000000000014 [ 184.434316] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 184.441581] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 184.448848] R13: 00000000000007bd R14: 0000000000700a58 R15: 0000000000000000 [ 184.456230] [ 184.457848] Local variable description: ----fl4.i@fib_validate_source [ 184.464414] Variable was created at: [ 184.468130] fib_validate_source+0x127/0x1d50 [ 184.472626] ip_route_input_rcu+0xbeb/0x6280 [ 184.477021] ================================================================== [ 184.484369] Disabling lock debugging due to kernel taint [ 184.489810] Kernel panic - not syncing: panic_on_warn set ... [ 184.489810] [ 184.497173] CPU: 0 PID: 12548 Comm: syz-executor4 Tainted: G B 4.17.0-rc5+ #103 [ 184.505912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.515258] Call Trace: [ 184.517849] dump_stack+0x185/0x1d0 [ 184.521480] panic+0x39d/0x940 [ 184.524685] ? fib4_rule_match+0x71d/0x740 [ 184.528927] kmsan_report+0x260/0x260 [ 184.532731] __msan_warning_32+0x6e/0xc0 [ 184.536796] fib4_rule_match+0x71d/0x740 [ 184.540848] ? fib4_rule_suppress+0x450/0x450 [ 184.545321] fib_rules_lookup+0xb12/0xe70 [ 184.549461] __fib_lookup+0x1bc/0x360 [ 184.553251] fib_validate_source+0xc23/0x1d50 [ 184.557724] ? kmsan_set_origin_inline+0x6b/0x120 [ 184.562549] ip_route_input_rcu+0xbeb/0x6280 [ 184.567032] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 184.572382] ip_route_input_noref+0x10e/0x140 [ 184.576856] ip_rcv_finish+0x631/0x1d00 [ 184.580808] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 184.586154] ip_rcv+0x118a/0x16d0 [ 184.589583] ? ip_rcv+0x16d0/0x16d0 [ 184.593191] ? ip_local_deliver_finish+0xed0/0xed0 [ 184.598099] __netif_receive_skb_core+0x47ff/0x4ac0 [ 184.603093] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 184.608443] netif_receive_skb_internal+0x49d/0x630 [ 184.613452] ? netif_receive_skb+0x47/0x240 [ 184.617757] netif_receive_skb+0x230/0x240 [ 184.621973] tun_get_user+0x6b61/0x7e90 [ 184.625949] tun_chr_write_iter+0x1d4/0x330 [ 184.630257] ? tun_chr_read_iter+0x460/0x460 [ 184.634655] __vfs_write+0x7fb/0x9f0 [ 184.638362] vfs_write+0x467/0x8c0 [ 184.641894] __x64_sys_write+0x1bf/0x3e0 [ 184.645935] do_syscall_64+0x152/0x230 [ 184.649801] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 184.654981] RIP: 0033:0x455a09 [ 184.658149] RSP: 002b:00007f917762fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 184.665831] RAX: ffffffffffffffda RBX: 00007f91776306d4 RCX: 0000000000455a09 [ 184.673078] RDX: 000000000000fdef RSI: 0000000020000480 RDI: 0000000000000014 [ 184.680323] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 184.687569] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 184.694814] R13: 00000000000007bd R14: 0000000000700a58 R15: 0000000000000000 [ 184.702461] Dumping ftrace buffer: [ 184.705984] (ftrace buffer empty) [ 184.709670] Kernel Offset: disabled [ 184.713271] Rebooting in 86400 seconds..