b6f61ecd9f5c6a4a583a5d8ae1909bcf154f9147fcb165d4170ab2d7287c126da53a52421909a12af4ee97c10dd0349f6464c93c71fdf3a44c7e0222727d69be32b47a3e57ed9226990e2fd4e65c6e5d64e6e5362f914a82c74463bc2ea2066166630df3d164df3269270e5cfafa6e5e964c302270c5800000000000000"], 0x248}, 0x1}, 0x0) 2018/04/28 15:39:27 executing program 2: r0 = socket$inet(0x2, 0x801, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/28 15:39:27 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000600)=0x7fc, 0x1b1) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000ef8fd0), 0x1, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) 2018/04/28 15:39:27 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000f40)=@broute={'broute\x00', 0x20, 0x1, 0x1f8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000d00], 0x2, &(0x7f0000008000), &(0x7f0000000d00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, '\x00', 'bond_slave_0\x00', '\x00', 'veth1_to_bond\x00', @random="fb5502c74728", [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x198, 0x198, 0x1c8, [@comment={'comment\x00', 0x100}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x270) 2018/04/28 15:39:27 executing program 1: 2018/04/28 15:39:27 executing program 2: 2018/04/28 15:39:27 executing program 0: 2018/04/28 15:39:27 executing program 7: 2018/04/28 15:39:27 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000600)=0x7fc, 0x1b1) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000ef8fd0), 0x1, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) 2018/04/28 15:39:27 executing program 5: [ 82.579543] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested 2018/04/28 15:39:27 executing program 1: 2018/04/28 15:39:27 executing program 7: 2018/04/28 15:39:27 executing program 2: [ 82.740386] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested 2018/04/28 15:39:27 executing program 0: 2018/04/28 15:39:27 executing program 6: 2018/04/28 15:39:28 executing program 4: io_setup(0xb9, &(0x7f0000000000)=0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x88) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'veth0_to_bridge\x00'}) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000100)={0xffffffff}) connect$netlink(r1, &(0x7f0000000480)=@unspec, 0xc) io_submit(r0, 0x1, &(0x7f0000000ac0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x8f}]) syz_mount_image$ext4(&(0x7f0000000140)='ext2\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000240)="349990ba37a1f6f0e33735170a2023865cd1a32cfa4210d858758556301deb5cbe5e2a1215b196e710ceb90c855b7461eb23507f2a715073f9a1d926ff0f4ef03a0dfb0a32ab6d2553bae18b7801eb58e96aace34c86846cc014c8b767c7da7c6c04c5dc5f16a8d0705ad9048bf7ba8ba6c9168e5fd630f460567643b9eb19ed4cab3581313021db10e95a2a864808f72262813c9f0320c2dea6f2d211077aa00a1e014a5788cc154955f49f", 0xac, 0xffff}], 0x1404, &(0x7f0000000400)={[{@nojournal_checksum='nojournal_checksum', 0x2c}, {@noload='noload', 0x2c}, {@journal_async_commit='journal_async_commit', 0x2c}]}) 2018/04/28 15:39:28 executing program 1: r0 = socket$inet(0x2, 0x3, 0x80) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/28 15:39:28 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)}) 2018/04/28 15:39:28 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000000)=0x68) 2018/04/28 15:39:28 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:39:28 executing program 6: getpgrp(0x0) 2018/04/28 15:39:28 executing program 7: 2018/04/28 15:39:28 executing program 5: 2018/04/28 15:39:28 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000180)) 2018/04/28 15:39:28 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/28 15:39:28 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000040)={{0x10000, 0x7, 0x0, 0x5, 0x0, 0x9}, 0x2}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'eql\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) socketpair(0x8, 0x800, 0x7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000100)={'bond_slave_1\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) sendmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000140)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(fcrypt)\x00'}, 0x80, &(0x7f0000000300)=[{&(0x7f00000001c0)="d3647657c392b10d104e4d9f39ec7f5ad6e6727dacca832ba7f9670fbdc2b6e7122744dc91f31ff6dfb87d50559f4de0cc95439a654e99b4b638c3dcb714edf98a562c522715cc2d08fd7293c2cf6740e1baa819fd940e2293b757a5f570a5abcc133acb90af171525a7c1b4f4dfe7373c", 0x71}, {&(0x7f0000000240)}, {&(0x7f0000000280)="8c1baf620beb3dc9fb407a9a4e671fa3b2c5f5e3154531d9f221d70fb737ef0e5c4d6ca4a8d9d3eb82561e0cac830b3c344f8193b0dec0d52d4d3ff27970d84ebce391bb067d73", 0x47}], 0x3, &(0x7f0000000340)=[{0x38, 0x13f, 0x4, "0f1d6e2c35c679933a36e4636dfd1428d084c499a3fb0daa86a5e8bf923fc08321ad"}, {0xb8, 0x10e, 0x2, "2ffa15a6d63a179062cebdd0c300fc35ca168193cd9e8c1c1abfb4f60fc87ebe0a16e77bafaf353a93773fb5ae91f46909463dea34f22bd592a4a9063b11dca65d9202652c87470354e359a18db1be26b062caa7479c382da0069cd9cc130a3201d840370024ffd9a993ef4dcb5fcd59e41b8c15f3d92802eb9b94af7abeb4d3226cc13a738753f807936fbb921440abc8350a089c54ff5905b44398ffdb2a39a14e9eb4b0c3cd"}], 0xf0, 0x4000}, 0x4c000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000480)={0x8, 0x24, [0x0, 0x7, 0x0, 0xb04e, 0x3, 0x0, 0x6, 0xec10, 0xfffffffffffffff8]}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000004c0)={r0}) bind$netrom(r3, &(0x7f0000000500)=@full={{0x3, {"15d789a3db6cb1"}, 0x100000}, [{"df0f7bf8116068"}, {"4f8029180242ce"}, {"869b841a902408"}, {"35e08d1a26474d"}, {"2bd029296e22da"}, {"5ecea27450813d"}, {"ab051dabd04dee"}, {"548f28e230f593"}]}, 0x48) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@remote}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000680)=0xe8) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/audio\x00', 0x101000, 0x0) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000700)=0x9, &(0x7f0000000740)=0x4) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000780)=0x1, 0x4) fcntl$setpipe(r1, 0x407, 0xfffffffffffffc67) write$rdma_cm(r4, &(0x7f0000004740)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000004700)={0xffffffff}, 0x111, 0x1}}, 0x20) write$rdma_cm(r1, &(0x7f0000004780)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e24, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x55}, r5, 0x6}}, 0x48) write$binfmt_script(r4, &(0x7f0000004800)={'#! ', './file0', [{0x20, "7573657227e773656c662d75736572235e6d696d655f74797065"}, {0x20}, {0x20, 'gcm(fcrypt)\x00'}, {0x20, 'gcm(fcrypt)\x00'}, {0x20, 'systemvmnet0'}, {0x20, 'gcm(fcrypt)\x00'}, {0x20, 'aead\x00'}], 0xa, "ec06ce8eaaf7a292195d596c2acfda8db0933ede64e7312bd4d763ecf69bc9d3ff51fec02e9cff3e321b08c6eaff768605843df75a7f9618"}, 0x99) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00000048c0)=0x40, &(0x7f0000004900)=0x4) listen(r1, 0x4000) write$rdma_cm(r2, &(0x7f0000004980)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000004940), r5, r1}}, 0x18) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f00000049c0)={0x0, 0x0, 0x0, 0x0, 0x3, 0x2, 0x1b, 0x1d, "32be8eab3964851b9e157b197dfbb22fbce908d03f05aa667f6ff779138a5fc1da1c6e999472ff7805902e2aca9d6c66fe955cb38eb922c1f66c7c4c5e0a326f", "4498bf7cb6e7699759a3e9f4b28c158cc0308f868940140767b3c2bd05a3e5e5", [0x3]}) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000004a80)={0x2, r1}) getsockname$ax25(r2, &(0x7f0000004ac0), &(0x7f0000004b00)=0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000004b40)) open_by_handle_at(r1, &(0x7f0000004b80)={0xe4, 0x6, "7fb1ab48752015d6b1f11957cbcd0e8e5f829359725c49538ee7f9882b52549fbbc2173322a6ea2a441e40d458ae1c2a1a7005e971db24ddb5d96cce941794973f9c0e415a6bdcf66dac05934b6f941fef084d35f076b10c933614724e664c36e3d5bdefeb035665ceb5eaa2b42702f33fa0fd57ef9007d218ae61f075f2c9ad1821f7cac1afe2d4674b95797aa9918289abcfcc021d16f3cbfa5bb689020a51a51fcee1bcf0bfa30de0af703c46cef6f07ed6d5dcc88ce4ceadd40db192095a413ba8c7a7dc3036f6960b0ba1bae42b6fd898bcbf3c0dbfaae89d5e"}, 0x80800) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000004c80), 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000004cc0)=0xffffffffffffffff, 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) clone(0x40000000, &(0x7f0000004d00)="70d763ddbff7a4a5a1563a0dc06d40291d7e41e059968fc200c5c5c9aee5ebbf434515a6d0a9645f454cdfc5779b3afb043af0359522e6b05a31b21a46faf5fdb67cafba88c4e60440a5f8048b33086f0d93592b0b926cea37ae53", &(0x7f0000004d80), &(0x7f0000004dc0), &(0x7f0000004e00)="1e658f52b92d6d0c8c294f1da5e1267b5fbd9082288b486f12d6f1fe6199315cb4479923353c7f519bcbe5d9dbbcd58de6b11b1396fc6ddcbb0c7474013cf765507b5419d0f3293aea956f7d2e79ba5bbc6c8ca580625b7f0c7ac929210a7e909a233d6480162c11ff6cc250262f8ebc8afd25b097e6e2db9d76050384b5") 2018/04/28 15:39:28 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x40600) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x22) 2018/04/28 15:39:28 executing program 2: openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0xc4002, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) sendmmsg(r0, &(0x7f0000000140), 0x361, 0x0) mkdir(&(0x7f0000001c40)='./file0\x00', 0x0) mount(&(0x7f0000000740)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000007c0)='devtmpfs\x00', 0x0, 0x0) socketpair(0x7, 0xa, 0xdb, &(0x7f0000000080)={0xffffffffffffffff}) modify_ldt$write(0x1, &(0x7f0000000100)={0x8001, 0x20001000, 0x400, 0x1f, 0x100, 0xffff, 0xa54, 0x80000001, 0x0, 0x6}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) 2018/04/28 15:39:28 executing program 0: mlock(&(0x7f0000070000/0x2000)=nil, 0x2000) mlock(&(0x7f0000070000/0x3000)=nil, 0x3000) move_pages(0x0, 0x1, &(0x7f0000000200)=[&(0x7f000006a000/0x2000)=nil], 0x0, &(0x7f0000000240), 0x0) 2018/04/28 15:39:28 executing program 4: ustat(0x100, &(0x7f0000000000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) socketpair(0x3, 0x80000, 0x6, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0xffffffffffff6c67}, 0x8) 2018/04/28 15:39:28 executing program 7: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) readv(r0, &(0x7f00000016c0)=[{&(0x7f0000000300)=""/53, 0x35}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/230, 0xe6}, {&(0x7f0000001440)=""/205, 0xcd}, {&(0x7f0000001540)=""/124, 0x7c}, {&(0x7f00000015c0)=""/35, 0x23}, {&(0x7f0000001600)=""/150, 0x96}], 0x7) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) msgget$private(0x0, 0x421) r2 = msgget$private(0x0, 0x50) msgrcv(r2, &(0x7f0000001740)={0x0, ""/67}, 0xfffffffffffffeed, 0x3, 0x1003) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)=0x0) setpgid(r1, r3) r4 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2f, &(0x7f0000000180)={0x1, {{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1e74}}, {{0xa, 0x4e24, 0x473c7f03, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}}}, 0x108) sendmsg(r4, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @dev={0xfc, 0x7e}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)="ff", 0x1}], 0x1, &(0x7f0000000000)}, 0x20004840) fcntl$getown(r0, 0x9) 2018/04/28 15:39:28 executing program 6: renameat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x8000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) 2018/04/28 15:39:28 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000080)={{0x100004001000ff, 0x3}, {0x7, 0x7f}}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e21, @rand_addr}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2}], 0x3c) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0x1f) fsync(r0) 2018/04/28 15:39:28 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1}, 0x8) r2 = getpid() r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0xc0) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000000180)=""/134) r4 = syz_open_procfs(r2, &(0x7f0000000140)='environ\x00') setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000080)=0x1000, 0x4) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) fadvise64(r4, 0x0, 0x40, 0x4) syz_open_procfs(r2, &(0x7f00000000c0)='net/l2cap\x00') ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000000000)={'veth1_to_bridge\x00', {0x4, 0x9, 0x5, "1240ffd512ec", 0x1}}) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) 2018/04/28 15:39:28 executing program 4: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') eventfd2(0x8001, 0x800000000000002) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000000300)='./file0/file0\x00') chdir(&(0x7f0000000100)='./file0/file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') setxattr(&(0x7f00000000c0)='../file0\x00', &(0x7f00000017c0)=ANY=[@ANYBLOB="6f733c2e63a5919a52ac2504b61e1ee7ef38eeaeea9c8701d5c90fb1809e5647757375747d5e2a0037b151a633ee2423b704cf67fcf2b346d0b1e9d8196191fa98da624c673b5ee5fdd4fde4ac27dc0b7704fca84438d6ed48f60cf7a1be7aa50bb14f39e7c20cb778b38bf879b1313aad658bf4b3387c31315fab3f10317d7b5c0cc9f5afdb4f4dbf259981d7d7be7811b8257cb7baaacb0e9bf63e7e11f5d2e019b6b9ef631bc167360fa8356f6728cee788125aa93b62529b022d31a25294"], &(0x7f0000000240)='sockfs\x00', 0x7, 0x3) umount2(&(0x7f0000001880)='./file0\x00', 0x4) r0 = socket$inet6(0xa, 0x8000b, 0xffffffffffffff52) r1 = memfd_create(&(0x7f0000001c80)='sockfs\x00', 0x3) recvmsg$kcm(r1, &(0x7f0000003180)={&(0x7f0000001cc0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000002140)=[{&(0x7f0000001d40)=""/255, 0xff}, {&(0x7f0000001e40)=""/236, 0xec}, {&(0x7f0000001f40)=""/234, 0xea}, {&(0x7f0000002040)=""/208, 0xd0}], 0x4, &(0x7f0000002180)=""/4096, 0x1000, 0xffffffffffffff7f}, 0x40002000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000002c0)=r2) eventfd2(0x1, 0x800) syz_mount_image$bfs(&(0x7f0000000340)='bfs\x00', &(0x7f0000000380)='./file0/file0\x00', 0x2c0ca97f, 0x5, &(0x7f0000001680)=[{&(0x7f00000003c0)="c88281a3af112d467d4b87cca0f0d03310fc491489a103ef2a759e0c1212580bb9fe539ff04ee9bf85f045fd284df86465fa9b0ebfb5ef2f4f365d1f1d665608d8d8968541437fc277e47d2c8b66449c0fcb29151b048963121d979ed1c09fbd0f22b3690cf0e7f8789b7699243d6a10309213b4", 0x74, 0x1}, {&(0x7f0000000440)="84154a151edb257cfd7045965a7bea27d3a069d4035a0f0d690213f800e6b7671924424202ecc02b5bdf62e8663851d184ed1142", 0x34, 0x3}, {&(0x7f0000000480)="ba94eb5620117166572b5c1327dabd861877f82ebed2821a0cc4166770a20207d2d8a493b802ddb43ab7365958df0b42558ebdd50ceb47c8ae7efba029f1aa97ca64fb85070e0322805c308d7a3cc6297c1e3665d7d5b68b3de9f8d2cfa4a62b7e9822116f2f58e82fd091654e1e6754697d5f75d0bd58e555bd50c352babe3d03c2f412b5a7e5774e003be56c8c91ec34b9b000dde69b0fd1a855415490fbe51fd5316209df1e6a1afaee31185bc13571f6b8b0279f8a9ef04f487f6a32e5868ee1731587c04ceda7d59bc492dab287a9e8266398c68b3f957ac3bbff08c5ab72aae16cef19852a6f9491e581bb66e77eff0e5e", 0xf4, 0x9}, {&(0x7f0000000580)="d0d9b63f69ca39d5b0106d1b0ba3055773ae4aadca59765202b80c221c8bb63e49ab0ac122150615febd7840aea9c822910a0602216108f08acf94c3b2964be46a8fef25aea55aab8e620557eec53ab5b20446eb2aef7d041088eadeb5fe8c8db9b1c85c56e04805dbdca237fd164a814f5e2f5fc3bdc9bed2dd8cb85716814fcffbdb4eb9530354c82f873f2f182c0e1fc78d4a6208957bbe857dfdaab6a1694c7c19f59bc45aeb507404e83b3a84992bd7e403a2292c9c21b82eaad0ef9d2bf63846a2fdc4259b6b56bd39b1e2aaaa4d9b1e5a80ce", 0xd6, 0x7fffffff}, {&(0x7f0000000680)="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", 0x1000, 0x3}], 0x8, 0x0) statfs(&(0x7f0000000180)='../file0\x00', &(0x7f00000001c0)=""/111) eventfd2(0x1, 0x800) 2018/04/28 15:39:29 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:39:29 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001380)='/dev/ppp\x00', 0x161080, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000013c0)={0x1, 0x9, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="46081064c1b7", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001400)) readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000002800)=""/4096, 0x807}], 0x87) r2 = memfd_create(&(0x7f0000001140)="3afe39591b194fa808f1d14a28c00ac26a995d1f73081d1af00a241daf70320647a11a1ddeafca97375953c886d015f5e21dd787ea02ef6c0090f4265692ed1221acba6db0cda0e328a95f18d32f4f1954e602991ba410e5e0e18e8378e73534560685a90c5414c846b6b687c7bc073bc45e26dd538a973b2545dbb7133ca0751cbbc97a4b9a4855796089c41ee907f650f24aa7", 0x20000000000) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000040)={@loopback, @broadcast}, &(0x7f0000001100)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x2000011, r2, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000001240)={r2, 0x7, 0xfffffffffffffff7, "1c6440bd3d04e90e515c7f67c5e4022d5a1ec1af3893e86460b218d9cc7aa2f353085a557bf2ff27363a5e0d61546849e3bb71b878bc6ba8054c10494909"}) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f00000012c0)="1ea907f045c721e532d737d1a1ab389ac6d9997584ae5300d27e85a39bb9e50757898d047bab334b8039661a814b193fb2019a152c2837117d9431bf9d4e74ca2eb2503bc6530afac851a60156f692a05127cdfed5fd9b160d1c850e5ecc97be7405abf2d4f810a9dd84415977d313dde28be3dba834bdf9e5f43a19276e5e54a697b70097765762a9dc8ed73299295498e440ac", 0x94) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000001200)=0x4) listen$netrom(r2, 0x800) 2018/04/28 15:39:29 executing program 2: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x20000, 0x0) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x8, 0x20900) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20018}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0xfffffffffffffe4c, 0x8, 0x2, 0x8, 0x70bd2d, 0x25dfdbfe, {0x3, 0x0, 0x3}, [@typed={0x8, 0x53, @u32=0x1f}, @nested={0x90, 0x1c, [@typed={0x8, 0x35, @ipv4=@broadcast=0xffffffff}, @generic="3a9f9687cbb2cfb244a919eb5e2f44cbd2b617", @generic="f5406ae556255910b0d13d7af669a6149cfb77308912f6b338e6481109dd6ddd6896168f1c859e95a9e188cd7ca19fdf92e36085bece708d9421be96f5b82ab854a3cc697a2edf7169b8c7050b56ac6706186b115b0b", @typed={0x8, 0x5, @str='lo\x00'}, @typed={0x10, 0x22, @str='/dev/audio#\x00'}]}, @typed={0x14, 0x35, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x1}, 0x40000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x3f, 0x1, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f0000000080), &(0x7f0000001080)}, 0x20) 2018/04/28 15:39:29 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000040)={{0x10000, 0x7, 0x0, 0x5, 0x0, 0x9}, 0x2}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'eql\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) socketpair(0x8, 0x800, 0x7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000100)={'bond_slave_1\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) sendmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000140)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(fcrypt)\x00'}, 0x80, &(0x7f0000000300)=[{&(0x7f00000001c0)="d3647657c392b10d104e4d9f39ec7f5ad6e6727dacca832ba7f9670fbdc2b6e7122744dc91f31ff6dfb87d50559f4de0cc95439a654e99b4b638c3dcb714edf98a562c522715cc2d08fd7293c2cf6740e1baa819fd940e2293b757a5f570a5abcc133acb90af171525a7c1b4f4dfe7373c", 0x71}, {&(0x7f0000000240)}, {&(0x7f0000000280)="8c1baf620beb3dc9fb407a9a4e671fa3b2c5f5e3154531d9f221d70fb737ef0e5c4d6ca4a8d9d3eb82561e0cac830b3c344f8193b0dec0d52d4d3ff27970d84ebce391bb067d73", 0x47}], 0x3, &(0x7f0000000340)=[{0x38, 0x13f, 0x4, "0f1d6e2c35c679933a36e4636dfd1428d084c499a3fb0daa86a5e8bf923fc08321ad"}, {0xb8, 0x10e, 0x2, "2ffa15a6d63a179062cebdd0c300fc35ca168193cd9e8c1c1abfb4f60fc87ebe0a16e77bafaf353a93773fb5ae91f46909463dea34f22bd592a4a9063b11dca65d9202652c87470354e359a18db1be26b062caa7479c382da0069cd9cc130a3201d840370024ffd9a993ef4dcb5fcd59e41b8c15f3d92802eb9b94af7abeb4d3226cc13a738753f807936fbb921440abc8350a089c54ff5905b44398ffdb2a39a14e9eb4b0c3cd"}], 0xf0, 0x4000}, 0x4c000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000480)={0x8, 0x24, [0x0, 0x7, 0x0, 0xb04e, 0x3, 0x0, 0x6, 0xec10, 0xfffffffffffffff8]}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000004c0)={r0}) bind$netrom(r3, &(0x7f0000000500)=@full={{0x3, {"15d789a3db6cb1"}, 0x100000}, [{"df0f7bf8116068"}, {"4f8029180242ce"}, {"869b841a902408"}, {"35e08d1a26474d"}, {"2bd029296e22da"}, {"5ecea27450813d"}, {"ab051dabd04dee"}, {"548f28e230f593"}]}, 0x48) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@remote}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000680)=0xe8) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/audio\x00', 0x101000, 0x0) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000700)=0x9, &(0x7f0000000740)=0x4) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000780)=0x1, 0x4) fcntl$setpipe(r1, 0x407, 0xfffffffffffffc67) write$rdma_cm(r4, &(0x7f0000004740)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000004700)={0xffffffff}, 0x111, 0x1}}, 0x20) write$rdma_cm(r1, &(0x7f0000004780)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e24, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x55}, r5, 0x6}}, 0x48) write$binfmt_script(r4, &(0x7f0000004800)={'#! ', './file0', [{0x20, "7573657227e773656c662d75736572235e6d696d655f74797065"}, {0x20}, {0x20, 'gcm(fcrypt)\x00'}, {0x20, 'gcm(fcrypt)\x00'}, {0x20, 'systemvmnet0'}, {0x20, 'gcm(fcrypt)\x00'}, {0x20, 'aead\x00'}], 0xa, "ec06ce8eaaf7a292195d596c2acfda8db0933ede64e7312bd4d763ecf69bc9d3ff51fec02e9cff3e321b08c6eaff768605843df75a7f9618"}, 0x99) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00000048c0)=0x40, &(0x7f0000004900)=0x4) listen(r1, 0x4000) write$rdma_cm(r2, &(0x7f0000004980)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000004940), r5, r1}}, 0x18) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f00000049c0)={0x0, 0x0, 0x0, 0x0, 0x3, 0x2, 0x1b, 0x1d, "32be8eab3964851b9e157b197dfbb22fbce908d03f05aa667f6ff779138a5fc1da1c6e999472ff7805902e2aca9d6c66fe955cb38eb922c1f66c7c4c5e0a326f", "4498bf7cb6e7699759a3e9f4b28c158cc0308f868940140767b3c2bd05a3e5e5", [0x3]}) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000004a80)={0x2, r1}) getsockname$ax25(r2, &(0x7f0000004ac0), &(0x7f0000004b00)=0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000004b40)) open_by_handle_at(r1, &(0x7f0000004b80)={0xe4, 0x6, "7fb1ab48752015d6b1f11957cbcd0e8e5f829359725c49538ee7f9882b52549fbbc2173322a6ea2a441e40d458ae1c2a1a7005e971db24ddb5d96cce941794973f9c0e415a6bdcf66dac05934b6f941fef084d35f076b10c933614724e664c36e3d5bdefeb035665ceb5eaa2b42702f33fa0fd57ef9007d218ae61f075f2c9ad1821f7cac1afe2d4674b95797aa9918289abcfcc021d16f3cbfa5bb689020a51a51fcee1bcf0bfa30de0af703c46cef6f07ed6d5dcc88ce4ceadd40db192095a413ba8c7a7dc3036f6960b0ba1bae42b6fd898bcbf3c0dbfaae89d5e"}, 0x80800) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000004c80), 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000004cc0)=0xffffffffffffffff, 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) clone(0x40000000, &(0x7f0000004d00)="70d763ddbff7a4a5a1563a0dc06d40291d7e41e059968fc200c5c5c9aee5ebbf434515a6d0a9645f454cdfc5779b3afb043af0359522e6b05a31b21a46faf5fdb67cafba88c4e60440a5f8048b33086f0d93592b0b926cea37ae53", &(0x7f0000004d80), &(0x7f0000004dc0), &(0x7f0000004e00)="1e658f52b92d6d0c8c294f1da5e1267b5fbd9082288b486f12d6f1fe6199315cb4479923353c7f519bcbe5d9dbbcd58de6b11b1396fc6ddcbb0c7474013cf765507b5419d0f3293aea956f7d2e79ba5bbc6c8ca580625b7f0c7ac929210a7e909a233d6480162c11ff6cc250262f8ebc8afd25b097e6e2db9d76050384b5") 2018/04/28 15:39:29 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) syz_open_dev$midi(&(0x7f0000003ac0)='/dev/midi#\x00', 0xe1e, 0x101200) ptrace$setopts(0x4206, r1, 0x100, 0x40) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffe00, 0x1) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000100)={0x88, @multicast1=0xe0000001, 0x4e22, 0x4, 'lblc\x00', 0x13, 0x8001, 0x46}, 0x2c) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000003b00), &(0x7f0000003b40)=0x14) stat(&(0x7f0000003700)='./file0\x00', &(0x7f0000003740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00000037c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000003840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000038c0)={0x0, 0x0}, &(0x7f0000003900)=0xc) fstat(r0, &(0x7f0000003940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000003a80)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000036c0)=[{&(0x7f0000000300)={0xec, 0x18, 0x10, 0x70bd2d, 0x25dfdbfd, "", [@nested={0xb8, 0x5f, [@typed={0x8, 0x7a, @fd=r2}, @typed={0x14, 0x6, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="bc3bbf1f6eb3be52d77eb241f81d694f03c52fda82243d55d33b54522f46d0571ec767831e12f6b468cc4eab28ef03ebb71360bd8254298de0fbdf438c566bda132b7c5b35ab9c74df1324bbd090bed6c41867db5dcb504bb9bba84a66d550e5750f113b5d967e293d2f36c7d09560d6d2cbf30ca1c49a473613d55f86be8e6cf047c18803621dd34044c1274fde9189ac64d2da", @typed={0x4, 0x8f}]}, @typed={0x4, 0xd}, @typed={0x8, 0x33, @pid=r1}, @typed={0x8, 0x67, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x8, 0x2a, @uid=r3}, @typed={0x8, 0x82, @uid=r4}]}, 0xec}, {&(0x7f0000000400)={0x3288, 0x21, 0x400, 0x70bd29, 0x25dfdbfe, "", [@nested={0x10bc, 0x17, [@generic="c1c3b78f50a82c13a6eccefd11c1cacb52cb25fc8f62aafdb77e3644baf421fdab9cf424b43b9424b709bcb056f92fb421c5b680442e9db0a76b6d999271c686f81c9809fd52d456ddaf7c7d85b01b46ccf121726cca6eb2614b36924071982c5f0c5e5847dedd148bd6c017a301517fc8900b5d52ce", @generic="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@typed={0x70, 0x32, @binary="9e4b54612e27800e3801dc97cee65ed46b95f73ac5e1323da00db4a536340a4392bef2262808b036d988cc67c0ec08dba9c7ea176f84519e78902617e708903cfebf133541c5964c16b0dabc9f85548c14ad56ada7859d6cf265ce613d4fdd2d6021fa3e6c808a6c114763"}, @generic="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@generic="7a1b8a642cec0e43334617429b334956d4e476b6a192ae63c23d47f577fce380e75d3d08157dac71e5dfbec00965c698930de47f777842509c7f63946e16a6f6f118f5b00d21339c0c385ae6f6d4fa4f2dc064b41d1d9154bf137fde3c5b545b62b86d432770ad8715bc8482937e7a0f491a7720e9f4169a4026e77463f0ff64f87ba57de5fe1a6890dad157cd02b7db5f92edc6b63fbc493a733e057e3e47cd11840eba5e4d47332a080d64", @typed={0xc, 0x1, @u64=0x1}, @typed={0x8, 0x7c, @u32=0x6}]}, 0x3288}], 0x2, &(0x7f00000039c0)=[@cred={0x20, 0x1, 0x2, r1, r5, r6}, @cred={0x20, 0x1, 0x2, r1, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r2]}, @rights={0x20, 0x1, 0x1, [r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r1, r9, r10}], 0xa0, 0x5}, 0x10) 2018/04/28 15:39:29 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x84000, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000380)=ANY=[@ANYBLOB="5400010004000700dacc02000600009a205f52ff0280b4010700bd216375701180a7b9b1d26f090ed3ece7c451cef4266eae0b63bed5e1fdbcf70584af4f66b923394840b033125fcffaf50c0d1974cec51fc93f6bd02d57a606641137f068ec38549e7257c0b97f45ac5c2dda22b514240c619d4a5c1df6fef2f247ea64bf3333bb7655f9a88640a443f995e9984f1052f099dfdc31057c4b4a1504bbfaa6b656c83115bd0f2e9f1212e1986149a68e4a3feac0158b7738a6a3f47d35c44b0043e4fd1ddfef434f697143aefc179a772e65a3acadf6ebd71ed5a3bb36bbaab8"]) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffffffffffe45) write$rdma_cm(r0, &(0x7f0000000240)=@reject={0x9, 0x108, 0xfa00, {r2, 0x0, "1f996b", "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"}}, 0xfff) r3 = dup3(r1, r0, 0x80000) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000000000)=""/37) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e21, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, [0xba9f, 0xfffffffffffff5c0, 0xffff, 0x80, 0x60d7, 0x7, 0x7, 0x81, 0x100000000, 0x7ff, 0xffff, 0x4, 0xc3b, 0x80000000, 0x9c]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r4, 0xffff}, 0x8) 2018/04/28 15:39:29 executing program 5: syz_emit_ethernet(0x56, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@canfd={0xd, {{0x2, 0x8, 0xffffffffffffff6d, 0x3f}, 0xf, 0x2, 0x0, 0x0, "88309f3323d343ef15d108ac46b0f8b42ac90d55083a50a9fe94564e5a519f6c56bf4d6de24f5bc46a0adb39985495865999c2ae77ded0fcae8cce5c01a7affc"}}}}, &(0x7f00000000c0)={0x1, 0x0, [0x0, 0xbc6]}) 2018/04/28 15:39:29 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x1) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) rmdir(&(0x7f0000000040)='./file0/bus\x00') [ 84.481413] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.488334] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.525608] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) [ 84.542615] IPVS: ftp: loaded support on port[0] = 21 2018/04/28 15:39:29 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x80800) readv(r0, &(0x7f0000b28000)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='net/rt_cache\x00') 2018/04/28 15:39:29 executing program 0: unshare(0x8000400) r0 = syz_open_dev$loop(&(0x7f00003ea000)='/dev/loop#\x00', 0x2, 0x0) ioctl(r0, 0x440100000000127c, &(0x7f0000000080)="1e") setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000002000000000000040000000000000000002049b8bbaa37a44a000000000000000000000000000000bf26a9385bdc5290b3e1379cfaba7c37241fdf7074bd27f5ed3e866314579c174c15f4198e2c3698490e0803615a0510f9"], 0x48) 2018/04/28 15:39:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x8, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) readv(r1, &(0x7f0000864f80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000140)) [ 84.567151] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.573653] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.580514] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.586974] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/04/28 15:39:29 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) recvmmsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0, &(0x7f0000000540)={0x77359400}) r1 = syz_open_pts(r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) ioprio_set$uid(0x0, r2, 0xffffffff) write(r0, &(0x7f0000001cc0)="a2f5d657f2de00810c5311000000000000d15ec1a242f0e1395f6427e3efb907654589e00c39f8275229531eb7246984668ef302d23e4eb23900000000000000025480e272be0f000004", 0x4a) read(r1, &(0x7f0000de2000)=""/181, 0x1) 2018/04/28 15:39:29 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80100) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000325000)=0x11, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x39c) [ 84.701574] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.754917] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.761618] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/28 15:39:29 executing program 5: r0 = creat(&(0x7f0000226000)='./file0\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@remote, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xfffffca6) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() syz_fuseblk_mount(&(0x7f0000001e80)='./file0\x00', &(0x7f0000000140)='./file0/file0\x00', 0x0, r2, r1, 0x0, 0x8, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0xf, 0xfffffffffffffffc}, {0x6, 0x20}, {0xf, 0x7ff}, {0x2, 0xffffffff}, {0x0, 0x2}], 0x5) 2018/04/28 15:39:29 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000080)={r1, 0x1}) 2018/04/28 15:39:29 executing program 6: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000b92000)={0x77359400}, &(0x7f0000264000)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, 0x8) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x40ed) 2018/04/28 15:39:31 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:39:31 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) r1 = socket$packet(0x11, 0x2, 0x300) splice(r0, &(0x7f0000000040), r1, &(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x50, &(0x7f00000001c0)}, 0x89) 2018/04/28 15:39:31 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x400000ff, 0x183004) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000040)=""/167) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000c2d000)={0x73, 0x79, 0x7a}, &(0x7f000031e000)='user\x00', 0x0) 2018/04/28 15:39:31 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x67e, 0x8000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r1, 0xfffffffffffffff0, &(0x7f00000000c0)}, 0xfffffffffffffde3) connect$unix(r0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/28 15:39:31 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'trusted.', '\x00'}, &(0x7f0000000100)=""/132, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x7fffffff, 0x4) futex(&(0x7f0000000200), 0x5, 0x0, &(0x7f00000001c0), &(0x7f00000002c0), 0x0) 2018/04/28 15:39:31 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40) ioctl(r0, 0x4161, &(0x7f0000005e0b)) 2018/04/28 15:39:31 executing program 1: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000380)=@filter={'filter\x00', 0xe, 0x3, 0xcc8, [0x0, 0x20000a80, 0x20000cf8, 0x20000e08], 0x0, &(0x7f00000002c0), &(0x7f0000000a80)=ANY=[@ANYBLOB="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0xd40) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x80080) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x0, 0xfffffffffffff4f3, 0x7fff, 0x7, 0x8, 0x2}) 2018/04/28 15:39:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), &(0x7f00000000c0)=0x106) 2018/04/28 15:39:31 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002240)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x4e20, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x48) umount2(&(0x7f0000000280)='..', 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/28 15:39:31 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20, '-^wlan0\''}, {0x20, 'net/unix\x00'}, {0x20, 'net/unix\x00'}, {0x20, 'net/unix\x00'}, {0x20}, {0x20, 'net/unix\x00'}, {0x20, 'net/unix\x00'}, {0x20, 'net/unix\x00'}], 0xa, "83675f71fd53434bba834ee2d0a8aee2f0c43ecc95a0a17aafc3bdbc3c52167e9431135547506d880cc374395361464c041b48d5df7cb02af9dd52f2bb598a4e892c4ea040989aa36ce6c5fbec5aada70af5e06ea6ecb6153a868221d932ab2c4db3315d7dd18824fde162d808193cdf267d57fdbd2ac4b93c0f741d1b10b4f975e8fd70a3ca78d9e327e4d2c0c217a954b1521c8f14024558c7d58a8b374d08239146a3ada6a596b293e39884c333dc30468a529d3d13d34e3135aa3e47"}, 0x10f) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f0000000000), 0x0, 0x38) 2018/04/28 15:39:31 executing program 1: r0 = socket(0x11, 0x803, 0x300) splice(r0, &(0x7f0000000040), r0, &(0x7f00000000c0), 0x4, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x21, "908244426a75831f34effaba1e81aeecbcd09f20c77ac47b04ec0cf6b26e5fbfe2"}, &(0x7f0000000140)=0x29) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x7}, &(0x7f00000001c0)=0x8) r2 = socket$inet(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000cd0ff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvmmsg(r0, &(0x7f000094f000), 0x269, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) 2018/04/28 15:39:31 executing program 6: syz_open_procfs(0xffffffffffffffff, &(0x7f0000626000)='attr/keycreate\x00') signalfd(0xffffffffffffffff, &(0x7f0000559ff8), 0x8) syz_open_dev$usbmon(&(0x7f0000da1000)='/dev/usbmon#\x00', 0x0, 0x1) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x400, 0x400000) 2018/04/28 15:39:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = gettid() r2 = getpgid(0x0) rt_tgsigqueueinfo(r1, r2, 0x14, &(0x7f0000000040)={0x41, 0x3, 0x7, 0xa}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) signalfd4(r0, &(0x7f0000000080)={0x1000}, 0x8, 0x80800) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r4 = socket$kcm(0x29, 0x1000000000000005, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x1d, @dev={0xac, 0x14, 0x14, 0x19}, 0x4e24, 0x3, 'none\x00', 0x31, 0x7, 0x7a}, 0x2c) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={r0, r3}) close(r4) 2018/04/28 15:39:31 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f0000d1dffc), &(0x7f0000000000)=0x85) prctl$setname(0xf, &(0x7f0000000040)='GPL-eth0!GPL\x00') 2018/04/28 15:39:31 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000100)=0x10) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/04/28 15:39:31 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000004c0)='net/igmp\x00') pwrite64(r1, &(0x7f0000000000)="4e5fe281ba04e0185137dc273243991d7618a4c9e75cbde230d45ced586369d4b6a7490cc85006f8a29733f443c902ff382b6bc5fa25220a51c9b1ad2517b51cd5d2bd21015e100ecdab999672660328494fff3c099da8a0e1e592920d10a9bebd532a98a53694136465e4bc39ab9e8805616ff5a8ce826d5e2ac0b809e25b4cd4aa0b557c6589e1278d493611cf3e0d77198120ea554aa4c4fd494a5604d40d2db3b9d94e9e69fe1d4a7e271b2f9fd36fbccc", 0xb3, 0x0) pread64(r1, &(0x7f0000000040), 0x0, 0x0) [ 86.542546] IPVS: set_ctl: invalid protocol: 29 172.20.20.25:20004 none 2018/04/28 15:39:31 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/28 15:39:31 executing program 4: r0 = socket(0x4, 0x80000, 0x6) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="040000001b00958b05fd47ef9880b05f14c120ccd13c33af7e363f4ec9ec75927d913e21e3160441e75093574670e284ea297c5e2c5a41dbfb9d82582eb034c6b986d90a096f2997fc36698b3a250ede4ca25bf00964277f84de23ac052fa71983ee2415685afec1683689ee526afa61b21ba0838b7ff5331d7da88beb60148c2c22af21159b33e727542f"], 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) move_pages(r1, 0x2, &(0x7f0000000080)=[&(0x7f0000ff6000/0x8000)=nil, &(0x7f0000ff5000/0x4000)=nil], 0x0, &(0x7f0000000140), 0x4) 2018/04/28 15:39:31 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2000) close(r0) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/04/28 15:39:31 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x28e, 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x810, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0x5451) syz_open_procfs(0x0, &(0x7f0000000040)="0001705f66411f657300") 2018/04/28 15:39:31 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x100000000, 0x301080) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200)) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x80) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000040)={0x3, 0x0, 0x2, 0x8, "2daa57916cfea27c5e4de5817b648a37bb66c8bce09fb26d261ee2759322e28926e612d7de1339b18fdcec97", 0x6}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x4400, 0x0) syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f00006b3000/0x1000)=nil, 0x1000, 0x300000b, 0x32, 0xffffffffffffffff, 0x4000000000000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f00000000c0)=""/244) 2018/04/28 15:39:31 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x81, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) close(r0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x2000000e}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) r3 = dup2(r2, r2) fdatasync(r1) pwritev(r3, &(0x7f00000002c0)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="3d255c2dfb74e819e3964b51cf152f1df7573c0e3218cb433f0ff794cdaa8ba46c4de1e1f32ddc1b28f23feebd9672e4a3fabf95881b3ee579734330b3208b8f76115275711821a18175d4f5bccbe2a0c2b0e6093a1f139da55684a0c87e14d083b2b77d406361491c4a55f8a593ca67aa70d6ad1ef2610194d8f47e342205925d1ab4143c727f48998b3e0cd807e9d75fac9317f954466fd4a8d139e286fd1586a6332dfb2c05bbb5dff1550382ad78037ad11f0a80818b2bedebd39ab59e547e4d0ef02523e2fa00579286728b4eba08aad7f9ab8799eabe29a3fa4ed44bd1725196c3db7d681f13b4f322aefb603bf0e834401b44ba", 0xf7}, {&(0x7f0000000240)="552960cf322662e46b71310e5e7c00997db8ad12a0e21b447b1c7d52a99f01c7878eedfa9dae8aeda7b0b8568739882cd4906e3ac46deb9f5948e4edb62d9e7c780e33c2f4aadd6fe9503ce5aaed45fd6f1abaae81ce19f1c15cedf0d6e609ff50e4", 0x62}], 0x3, 0x0) 2018/04/28 15:39:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = gettid() r2 = getpgid(0x0) rt_tgsigqueueinfo(r1, r2, 0x14, &(0x7f0000000040)={0x41, 0x3, 0x7, 0xa}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) signalfd4(r0, &(0x7f0000000080)={0x1000}, 0x8, 0x80800) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r4 = socket$kcm(0x29, 0x1000000000000005, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x1d, @dev={0xac, 0x14, 0x14, 0x19}, 0x4e24, 0x3, 'none\x00', 0x31, 0x7, 0x7a}, 0x2c) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={r0, r3}) close(r4) 2018/04/28 15:39:31 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x2200) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x1, 0x20}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x100000001, 0xd87d, 0x80000001, 0x6, 0x6}, &(0x7f0000000280)=0x419) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={r2, 0x0, 0x0, [0x4, 0x3]}, &(0x7f0000000080)=0x3e6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r3, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000300)=0x4) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r4, 0x84, 0x8000000007d, &(0x7f0000fc9ff8)=""/8, &(0x7f00007c1ffc)=0x8) 2018/04/28 15:39:32 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x900, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f00000000c0)=0x40) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000c9effc), 0x4) sendto$inet6(r1, &(0x7f0000ab4f8e)="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", 0x599, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r1) write$eventfd(r2, &(0x7f0000000000), 0x8) write$eventfd(r2, &(0x7f0000571ff8), 0x8) write$eventfd(r2, &(0x7f0000fc7ff8), 0xffc7) recvfrom(r1, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) write$eventfd(r2, &(0x7f0000604000), 0x8) setsockopt(r2, 0x2, 0x0, &(0x7f0000000040)="11be155d5d3111ebe5b706f0cbc69b3053f02df2239a6fea2cdd46e6501f69205638df", 0x23) [ 87.113952] IPVS: set_ctl: invalid protocol: 29 172.20.20.25:20004 none 2018/04/28 15:39:32 executing program 6: mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_misc(r0, &(0x7f0000000080)={'syz0', "d48cfb0eb416b08194be1dbf3f2d07b02c1460c248a917f9e09f75a8bc2e149fce074d32e8d2cf956ffe565d0fa0b4ac489daec92113b60e19c0b996592540eac87e52f70df97ce83a99ea5d8690838e7e04a779aa072a04631c137843bc379c09d49087bf6fcf27609a9f9d9bf7d798dd63b1213d0735d2c2851cf0630b0683def207721868ab5b4acc3cdf7e410496f0534f77053cfa96cd286170fe795be61438e0946c57cf6c36d1fd05cf1a5ba02f9193d5167b4f2610b9"}, 0xbe) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x101, 0x0) pipe(&(0x7f00000003c0)) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_buf(r1, 0x29, 0xcb, &(0x7f0000003000)=""/62, &(0x7f0000000ffc)=0x3e) 2018/04/28 15:39:32 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x7a6}, 0x4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000080)={0x4}) bind$llc(r0, &(0x7f00000000c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) 2018/04/28 15:39:32 executing program 5: r0 = memfd_create(&(0x7f00000003c0)="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", 0x3) write(r0, &(0x7f0000002000)='/', 0x1) gettid() pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000001c0)={&(0x7f0000000180), 0x8}) 2018/04/28 15:39:32 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x0, 0x50000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000280)={0x0, 0x80000}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x100, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000300)={r1, 0x80000, r2}) munlockall() syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffffffffffe, 0x5, &(0x7f00000006c0)=[{&(0x7f0000000080)="239a1ffcbcba226c6193e3b3af9fa36aa01ae63c6b70417014ad48aa26bd99b02c682d5f780c3f4eef5862d8efc99f4ba2b3683fb8948d0a1519aa6273d9610cbdbcfdf742500756724c10a9f5825d7dfc1be17b4a62f3", 0x57, 0x7}, {&(0x7f0000000780)="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", 0x161, 0xa8ca}, {&(0x7f0000000600)="59ba4c4442724211cc4e1616a55828dd21550a56031005d6fd43e1e99ac5433cb1f58d47a3dc028f2b4f06c6d553d012834a2b8bf4132c667da28b9d56710bc5c79edffcf719cb6bcd2e913a7a1da84e22afa0fff97ddc5262171e15caad45f518ce1bb001f401fb7cd975f4c8bc9f9926b556436a75c692d3dca57fd8791caf8ba19ee4279199af0ebd93", 0x8b, 0x20}, {&(0x7f0000000740)="5a0cece4120e6d0effd3f078573a12", 0xf, 0x20}, {&(0x7f0000000440)="259ba9b6e96376726e41fad4f475e553c4ba55d9e10da8423aaa00cb161d2c8b11ea96ce28451cccf940dc31dc1185c0ac739fddff426e8dd9cfcbf5fb9dbbe3caa6b5d8b1b65828ddebb49f2c32c25ef7d08c9af33d25064e0ce21e13b2ddebdc9a8697fb7bfb9a2a60f18b1d68ce66fe427fd2b7a1e961a3f9af66e9f5a09d8f839d0304fbd13e00a3604e3f75698d5cc483d34b12628ba19ed704bd21e8db1f87b937ed5628bba56c941ba11c12c9193be288250c961cc4c02fe97121e3675fd4be6a296c7b79df6182f6ce3bd8545b5c26f687743459c69d9577882b0f13e70e23de47739879906f4566", 0xec, 0xffffffffffff5e77}], 0x10000, &(0x7f00000005c0)={'nouuid,', {[{@gqnoenforce='gqnoenforce', 0x2c}, {@filestreams='filestreams', 0x2c}, {@noikeep='noikeep', 0x2c}]}}) 2018/04/28 15:39:32 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000240)={{}, {}, 0x0, 0x3}) 2018/04/28 15:39:32 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000200)='loginuid\x00') setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x8001}, 0x4) write$cgroup_pid(r1, &(0x7f0000000240)={[0x35, 0x39, 0x35, 0x32, 0x31, 0x35, 0x38, 0x31, 0x32, 0x35]}, 0xab) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='md5sum\x00', &(0x7f00000000c0)='loginuid\x00', &(0x7f0000000100)='loginuid\x00'], &(0x7f00000003c0)=[&(0x7f0000000180)='-trusted\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000280)='loginuid\x00', &(0x7f00000002c0)='$&ppp1wlan0a,\x00', &(0x7f0000000300)='@*user\x00', &(0x7f0000000340)='loginuid\x00', &(0x7f0000000380)='@\x00']) 2018/04/28 15:39:32 executing program 4: syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xa52e, 0x200) r0 = syz_open_procfs(0x0, &(0x7f0000000600)='fd/4\x00') close(r0) 2018/04/28 15:39:32 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/28 15:39:32 executing program 5: prctl$seccomp(0x16, 0x1, &(0x7f0000000100)={0x0, &(0x7f0000000140)}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f6e65742f697076b42f76732f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) syz_fuseblk_mount(&(0x7f00000011c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x3, 0x0, 0x0) 2018/04/28 15:39:32 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x44000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x10) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) io_setup(0x3, &(0x7f0000000080)=0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xa00, 0x0) write$cgroup_pid(r3, &(0x7f0000000040)={[0x32, 0x38, 0x32]}, 0x3) io_submit(r2, 0x1, &(0x7f0000000a40)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)}]) 2018/04/28 15:39:32 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000000300)={@reserved=0x1}) 2018/04/28 15:39:32 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x101400) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000100)={{0x2, 0x5, 0x3, 0x1, 0x9, 0x2}, 0x1ff, 0x1, 0x4}) r2 = socket(0x1b, 0x23, 0x6) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000140)=0x4, &(0x7f0000000180)=0x2) 2018/04/28 15:39:32 executing program 2: open(&(0x7f0000000fc0)='./file0\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000080)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000000000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clock_nanosleep(0x7, 0xffffffffffffffff, &(0x7f0000000100), &(0x7f00000000c0)) tkill(r0, 0x1000000000016) 2018/04/28 15:39:32 executing program 4: r0 = semget$private(0x0, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x101, 0x10000) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x8, 0x8, 0x3, 0x0, 0xffffffffffff0000, 0x3ff, 0x2, 0x7, 0x3, 0x3ff, 0x5}, 0xb) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semtimedop(r0, &(0x7f0000033816)=[{0x0, 0x3, 0xfffffffffffffffd}, {0x0, 0x808d}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)=[0x7fff]) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x600, 0x0) getrandom(&(0x7f0000000440)=""/238, 0x1b5, 0x80000001) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) 2018/04/28 15:39:32 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f00000001c0)=ANY=[]}, 0x0) close(r0) sendmsg(r1, &(0x7f0000000140)={&(0x7f00000000c0)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)}, 0x20000000) [ 88.029884] audit: type=1326 audit(1524929973.028:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6978 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/28 15:39:33 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmmsg(r1, &(0x7f0000002b00)=[{{&(0x7f0000002980)=@nfc, 0x80, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/62, 0x3e}}], 0x1, 0x0, &(0x7f0000002cc0)={0x0, 0x1c9c380}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200, 0x10) socket$alg(0x26, 0x5, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00000000c0)={0x2, 0x0, 0x0, 0x3ff, 0x6, 0x6b4b}) 2018/04/28 15:39:33 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x8000, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000100)=0x7, &(0x7f0000000140)=0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r2 = getpgid(r1) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x1) fadvise64(r3, 0x0, 0x0, 0x2) waitid(0x0, r2, &(0x7f0000000180), 0xb, &(0x7f00000001c0)) rt_sigtimedwait(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0), 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0x35c}}}, &(0x7f0000000340)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000380)={r4, @in6={{0xa, 0x4e23, 0x5, @empty, 0x2}}, 0x3, 0x80000000}, 0x90) 2018/04/28 15:39:33 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000240)=""/203) socketpair(0x1, 0x80002, 0x3, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x30006, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000540)=""/246) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000001500)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x1008) ioctl$TIOCSTI(r1, 0x5412, 0x9) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001440)={r5, @in6={{0xa, 0x4e22, 0x8000, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000000100)=0x84) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000000380)={0xf0, &(0x7f0000000400)=""/240}) setsockopt$llc_int(r2, 0x10c, 0x6, &(0x7f0000000500), 0x4) unshare(0x800) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f00000003c0)) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000040)=0x7) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/28 15:39:33 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@bridge_newneigh={0x30, 0x1c, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1}]}, 0x30}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20004}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_delrule={0x50, 0x21, 0x0, 0x70bd28, 0x25dfdbfd, {0xa, 0x14, 0xb4, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x8}, [@FRA_SRC={0x14, 0x2, @dev={0xfe, 0x80, [], 0x21}}, @FRA_DST={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, @FIB_RULE_POLICY=@FRA_SUPPRESS_IFGROUP={0x8, 0xd, 0x7ac1539b}]}, 0x50}, 0x1, 0x0, 0x0, 0x80}, 0x1) 2018/04/28 15:39:33 executing program 0: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rfkill\x00', 0x4000, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x100, 0x20) 2018/04/28 15:39:33 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000000000)=@nfc, &(0x7f0000000100)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in=@remote, @in6=@loopback}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r0, 0x0) getxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="6f0000000000000018d758"], &(0x7f0000000340)=""/4096, 0x1000) 2018/04/28 15:39:33 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x4000000000000086) io_setup(0x20, &(0x7f0000c6b000)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5b03, 0x8, 0x401, 0x3, 0x9}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r2, 0x9ece}, &(0x7f0000000140)=0x8) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) r3 = memfd_create(&(0x7f0000002901)='dev ', 0x0) lseek(r3, 0x0, 0x4) 2018/04/28 15:39:33 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b76000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000400)=0x80000000, 0x4) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x120) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x3c) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x5, 0x5, &(0x7f0000000340)=[{&(0x7f0000000100)="727cee32dddd5700b8d3ff6172419a1769264a8b459d07cb3bb79ded583a9488ee05502815307c26c45adae9d6877fefa8b10795a917e2fd02ecdf", 0x3b, 0x8000}, {&(0x7f0000000140)="6c9bc1489cc3de", 0x7, 0x1}, {&(0x7f0000000180)="b8c06a762c098792274372b1987b876aa7d1e5c6dfbf9328e8b9d5b6d87075870fb1d9f22aac1f1acf601d4f7c127bdff06d03dc9908abe06df9107a09113b1549b6b3676f292f78aee32531419cd098f5378acb0ce4700aec67609d99d49e93c630564700e43dae92966f9d8f318ca68c125d12898a95e669f37a2d8d037f2dd20252676be2f0ed6c740c002e3190d77d5ff58d29ab5c6fba53e47493383f7f2e1fc2755725afc0f0a320c6199477af80be83948915", 0xb6, 0x2}, {&(0x7f0000000240)="1812e71bae42cf68fe491b1bc3b9bed95e67eaf725d6cbdc79ab9ea6b5a1f55765b07ad92c28de09bd639778da844d5ac68f4b850c5124cb67cb66f418b766f9819f9f3b2874970fd86433736380afc273077b5f98c03ba5e11aecc4c01c32c05608a25f4d89ae914eb5d399618f657196addbecf3b5672d0b517b22b54b0b736c18f00da319fd9e5d08b0a041e6cca1c800f51c508d50bfa8a855d2cb7c702dffe6f4199247bf1495587ad9a67ad8a9c125ea212e5bb8b6f7fdb202bf", 0xbd, 0x4e7}, {&(0x7f0000000300)="24322cf97d215f11ab256d6623", 0xd, 0x8b}], 0x20002, &(0x7f00000003c0)=ANY=[@ANYBLOB="636865636b3d73747269303c4fc19d8ccf9e19ae30"]) r1 = getuid() setuid(r1) [ 88.937021] audit: type=1326 audit(1524929973.935:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6978 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/28 15:39:34 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/28 15:39:34 executing program 5: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x3) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) lseek(r0, 0x2d, 0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x20}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x6b6c0b2b}, 0x8) lseek(r0, 0x0, 0x3) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/04/28 15:39:34 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000440)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000005c0)={0x0, 0x1f}, &(0x7f0000000780)=0x8) r1 = gettid() timer_create(0x0, &(0x7f0000bc8000)={0x0, 0xa, 0x4, @tid=r1}, &(0x7f00009b5ffc)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockname$inet6(r2, &(0x7f00000006c0), &(0x7f0000000700)=0x1c) execveat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000080)='GPL\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='ppp0keyringppp0selinux]\x00', &(0x7f0000000140)=']selinux)\x00', &(0x7f0000000180)="2a736563757269747924c5657468312f70726f63766d6e6574302900", &(0x7f00000001c0)=')\x00', &(0x7f0000000200)='vboxnet1--vboxnet1userem0\x00', &(0x7f0000000240)=',c\x00', &(0x7f0000000280)='selinux&md5sum^\x00'], &(0x7f0000000400)=[&(0x7f0000000340)=',\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='vboxnet0\x00'], 0x100) ptrace$pokeuser(0x6, r1, 0x2, 0x11f0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000004c0), &(0x7f0000000500)=0x4) rt_sigtimedwait(&(0x7f0000001ff8)={0x65}, &(0x7f0000000580), &(0x7f0000000600)={0x0, 0x1c9c380}, 0x8) getsockopt$inet6_dccp_buf(r2, 0x21, 0xcd, &(0x7f0000000640)=""/51, &(0x7f0000000680)=0x33) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000480)=0x1, 0x4) 2018/04/28 15:39:34 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) r1 = request_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='\x00', 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r1, r2) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r3 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x0, r3}) unshare(0x400) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r3}) 2018/04/28 15:39:34 executing program 1: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x100000000000000, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x4, 0xa754, 0x0, 0x120, 0x9}, &(0x7f0000000180)=0x14) write(r0, &(0x7f0000000140)="240000004e001f0c14797426d180e28e226dd11d400b3f0d470004e8f308020802000000", 0x24) r3 = msgget(0x2, 0x400) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r2, 0x8}, &(0x7f0000000280)=0x8) msgsnd(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000000000065eb7766e33d301a456185c93118d6f4e132efb90d8c0e318932db6790a2bb3863e569d53b6f59e10da2f22574f1f39ccfe4fc50c93826034a1fd645c13650e1926369325d155770d948480b494e7e8a2e8cdb2d2b943fa378b7f753f1aa1688a00bdb11942f0758efc3c467058cc6ed"], 0x78, 0x800) r4 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x9, 0x440) epoll_wait(r4, &(0x7f0000000300)=[{}, {}, {}, {}], 0x4, 0x100000000) 2018/04/28 15:39:34 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000101010000000000000000000000000008001200000000"], 0x1c}, 0x1}, 0x0) 2018/04/28 15:39:34 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'veth1_to_bond\x00', 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={0xffffffffffffff9c, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r3, 0x4) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) 2018/04/28 15:39:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mincore(&(0x7f0000f0c000/0x3000)=nil, 0x0, &(0x7f0000afaf0a)=""/246) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x42) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000080)={0x2, 0x0, {0x0, 0x3, 0x1, 0x2, 0x100000001}}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) [ 89.141178] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. [ 89.165150] netlink: 'syz-executor6': attribute type 18 has an invalid length. 2018/04/28 15:39:34 executing program 7: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0xffff}) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x14) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000140)) sigaltstack(&(0x7f0000000000/0x3000)=nil, 0x0) 2018/04/28 15:39:34 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2060000000000000008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0xa2800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001480)="097ad7932fdcf79034fae8f23a5b6b36", 0x10}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) [ 89.205677] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/28 15:39:34 executing program 6: r0 = accept$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000440)=0x14) recvfrom$packet(r0, &(0x7f0000000480)=""/147, 0x93, 0x0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000002c0)={@dev={0xfe, 0x80, [], 0x17}, 0x78, r2}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000040)={@empty, 0x0}, &(0x7f0000000080)=0x14) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000540)=""/80) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x420000}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="40000000120000022abd7000fddbdf2507000000", @ANYRES32=r3, @ANYBLOB="51040001000000000000001a000400070008001b0006040000081f000300003a91ceb67a3f55c089e78ef0962b2ba0d847f687016733792ae3b54d400a5ecaa0d65a4f27c75ebf8a653064b5d9659c10ac49d1b354f374ce982829e6ce01889df44879dc0e0ac052e6317a1709fd3b1e04fd391898d92383a69e56a4d99918530da30b94325813bdbf946befa60b45491233df4516676b763e1ca7e8c5ebdbc0680b8fabf12974dadba671782762af26535dced4b6ce20b416d4e7fdebf38655a579668560138edd9502ca616186ff4bab00d68073d0a431a1d32ad0cf1753c497be878c10e9957eee490bba0464b0aad980b08816"], 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x40000) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000fb9000)=@ipv4_newroute={0x30, 0x18, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001}, [@RTA_MULTIPATH={0x14, 0x9}]}, 0x30}, 0x1}, 0x0) 2018/04/28 15:39:34 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40001) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000100)=[{{}, 0x3f, 0x6, 0x5}, {{0x0, 0x7530}, 0x6, 0x800000000, 0x800}, {{0x0, 0x7530}, 0x100000001, 0x5, 0x111}, {{0x77359400}, 0x3, 0x412, 0xfffffffffffffff7}, {{r1, r2/1000+10000}, 0xfff, 0x5, 0xda}, {{0x0, 0x7530}, 0x9, 0x1471271b, 0xe0}], 0x90) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x9, &(0x7f0000000040), &(0x7f00000001c0)=0xfffffee2) 2018/04/28 15:39:34 executing program 1: unshare(0xbfffffffffffffff) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x0, 0x2b15}, 0xc) 2018/04/28 15:39:34 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x2285, 0xfffffffffffffffd) 2018/04/28 15:39:34 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001fef)=[{}, {r0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000001ff2)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/28 15:39:34 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) epoll_create(0x400) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000100)={0x60000010}) 2018/04/28 15:39:35 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) tkill(r1, 0x1000000000016) 2018/04/28 15:39:35 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) r1 = add_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="5f3870d8458663ec13018e4077ef197437185c34c28fab628caf00c24f84dccdca2ebc9fe6cf573d2adf241dd0131b9d491076d98a227d3345ad23a84057dccdba49161f96e575433fe0b7a0d9f55b1805716f63618e5742ae030617492c3b3c76fb5ebfc39082e5964d01978301e2d6d9f477443246030b3f4d284a", 0x7c, 0xfffffffffffffff8) keyctl$update(0x2, r1, &(0x7f0000000200)="d53a5467cbcd9ed75db8b0da9b9b36c464b96e223b84040a42736cbefa1e265db06a20a484c5978fb17d1468938da1acea04d08d61908f743d5d3313d81620c35f609b02b8b8b022d4e29cd293d9161ed66f9e197e87a428bd237950a9549e7e78e595c002249b6f1ced8483df6f21dc37896ac105cf4f92e6633dd4b6bca284537a2a3e0ead38846ecec0520cbe84df986f977967c2048d3547d6d9ac83676925cb01616077b9768cac951a43f9d01e23c4bed5409173", 0xb7) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) r2 = socket(0x3, 0x9, 0x1) bind$can_raw(r2, &(0x7f0000000100)={0x1d}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00000002c0)={'tunl0\x00'}) 2018/04/28 15:39:35 executing program 0: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = accept4(r0, &(0x7f0000000280)=@l2, &(0x7f0000000200)=0x80, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0xffffffffffffff10, 0x8, 0xe7a3}, &(0x7f0000000140)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000300)={0xfffffffffffffe01, {{0x2, 0x4e22, @rand_addr=0xffffffff}}}, 0x88) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x1, 0x38, 0x80000000, r3}, &(0x7f00000001c0)=0x10) r4 = socket(0x5, 0x801, 0x7f) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x3c) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000240)={'ip6_vti0\x00', &(0x7f0000002700)=ANY=[@ANYBLOB="0400000000bce345ec0bd29216a058090000000000f39100090083009881f6d0c5"]}) 2018/04/28 15:39:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000001c0)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0xfffffffffffffffe, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syz_tun\x00'}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0)={0x7}, 0x0) 2018/04/28 15:39:35 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000280)=0x2) r1 = request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='/dev/net/tun\x00', 0xfffffffffffffff9) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ppp\x00', 0x4000, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000500)='bond_slave_1\x00') r3 = request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='/dev/net/tun\x00', 0xffffffffffffffff) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="b2d0c7bbdb", 0x5, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r1, r3, r4}, &(0x7f0000000380)=""/195, 0xc3, &(0x7f0000000480)={&(0x7f0000000300)={'sha3-224\x00'}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bpq0\x00', 0x1}) 2018/04/28 15:39:35 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c000000000b01010000000000000000000000000800010006000000"], 0x1c}, 0x1}, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000100)) fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x1, 0x0, 0x0, 0x40}) fcntl$lock(r1, 0x6, &(0x7f0000603000)={0x0, 0x0, 0x1}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) 2018/04/28 15:39:35 executing program 2: mkdir(&(0x7f00001d4ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000179ff8)='./file0\x00', &(0x7f0000000080)="6726b4f21b4af4cb2535d2aa0faae10017df", 0x9002, &(0x7f0000fcb000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b9, &(0x7f0000005000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000a30000)=""/4096, 0x1000) r1 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001100)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000001200)=0xe8) getresgid(&(0x7f0000001240), &(0x7f0000001280), &(0x7f00000012c0)=0x0) r4 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001300)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000001400)=0xe8) lstat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001500)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000001600)=0xe8) getgroups(0x6, &(0x7f0000001640)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001680)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000016c0)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00000017c0)=0xe8) r12 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002fc0)=0x0) r14 = getuid() r15 = getegid() sendmmsg$unix(r0, &(0x7f0000002f00)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000010c0)=[{&(0x7f00000000c0)="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", 0x1000}], 0x1, &(0x7f0000001800)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x130, 0x8000}, {&(0x7f0000001940)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002d80)=[{&(0x7f00000019c0)="42f1526c512cd45c25afb5a2a1b49aadb5c864772f36050cea30431118bfa659d87f95394c1763174976458794288a4a8d7e5209150cfe18f86651a92c5cd9507666876c4250cebaaa5426d26ecc701c0425d2fa94a4f5dbd8f15c5c99ab668b7175e2179e656f9de813945056c4f15790b9fe5f25841a77cc84c29b9b784b3d7da5814b2b568f0e93b0245019621825b75d", 0x92}, {&(0x7f0000001a80)="411569f05c6349bac0e2429362e7077583844243b5ad8ff23ce7000f", 0x1c}, {&(0x7f0000001ac0)="5a74b40b73f8e47cfca1", 0xa}, {&(0x7f0000001b00)="867c40be16c87fda3e392c03e90cf1144c6e4cb863f3b52e479e531d7f590bfe7d1c1a327e790db3cb3abd449a13af1f210c382f26", 0x35}, {&(0x7f0000001b40)="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", 0x1000}, {&(0x7f0000002b40)="2c1b1be391a703dac26c20cf97c40a3e0797fd225294aafee1750e36b7c42cfdbea7d3970f85c40830dd317dacc5467e116b53be8284e2", 0x37}, {&(0x7f0000002b80)="adf753e080c590d6fa08feea8932ef0d3caac489f34adf7a9b48d0785b6942c43910869ac9d2973c7e866692333b048bb1dde3e98d9aa5d804c785a957874c968a5fdf8185e55ac175102f88545f284a350015c325fd867494c991beb3330d56dbb4a7954f66a298858a8a707f410691f5c7f8052f77932c2ebfd2bafe564f77066a134cb53c13e6b85ec6ca39", 0x8d}, {&(0x7f0000002c40)="53177fa72162d1762dbc38e30a96e83840bb563c0e8a2bca806e8a7fe084d53fa8081a992a469412b39a702773a10a89c22fcd5b41fc541dfb326a5a5b53b648b114cdb0eae139700c070f23f47f3f86f5145db57dab89463dc1c85476632433b4f14e3dbb51c3316e87417e73db588e524d05032b99509e64ad33051bcdbe9899494d85bb31939ebe14ee9e5c28800cfb4e1f16043aa3d7c2e1daa1e9d5ce15fe490a8f479b38394d0f3027b1584547fd8e882160f158908f8e585fde4268749757f7d0efd600fe798f0bea134f592db4afa8d9a70eef625e74c9", 0xdb}, {&(0x7f0000002d40)="2ba77e181cad8b3db4d7fdf9fd3f72433f118799baa34853c8b2197be9422928ef5ffc715c625222eb6dbfe07d40d882664a", 0x32}], 0x9, &(0x7f0000002e80)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r0]}], 0x58, 0x4}], 0x2, 0x0) 2018/04/28 15:39:35 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) sysfs$2(0x2, 0xffff, &(0x7f0000000280)=""/81) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x200000001, 0x2}) shutdown(r0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000140)=0x30) 2018/04/28 15:39:35 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x0, 0xc0, [0x0, 0x20000e40, 0x20000e70, 0x20000ea0], 0x0, &(0x7f0000000040), &(0x7f0000000e40)=[{0x0, '\x00', 0x0, 0xbfffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}]}, 0x138) 2018/04/28 15:39:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000040)=0x1000, 0x4) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000100)={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, r2}, 0xc) sendto$inet(r0, &(0x7f0000a92000), 0x37c, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) sendto$inet(r0, &(0x7f0000000080)="8f", 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000180)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, r2}, 0xa) r4 = openat(r1, &(0x7f0000000300)='./file0\x00', 0x0, 0x10) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f00000002c0)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) sendmmsg$unix(r0, &(0x7f00000041c0)=[{&(0x7f0000000240)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000014c0)="ff7242097aaadf3308b156703b8fabc46f5e917d63694b4006ae2e8072a3522931cb0a7d582cbae342f516e78b83cc4bc4e6d68237230b0409e1617bb91ff277949b789f95ef133dfdd5a9980ab61bf092036ce3261018b5797b8b2a21ca4d782a56d1dad9630f1fbc249d1e39cb2bc229dedccf6a359f9c67b82ca9ce042be94a31fa0ce857337e0479b6297e5da21b8d4382e4dd707b34263042ed288df594822287f9663f3beb1bf95d9c84030c1f7e54a9", 0xb3}], 0x1, &(0x7f00000025c0)}], 0x1, 0x0) 2018/04/28 15:39:35 executing program 7: clock_gettime(0x0, &(0x7f0000002900)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000002980)=0x4, 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86e8298163927b30b01aaf35eecfffe87f80000000000000000000000000ffff020000000000000000000000000001860090780014000060c5961e00000000ff01000000000000190000017c6cbb183a7ad2f10c29068f9440b40da486bf9cbe6b2d84e23f86f85408328e6c774cf51630218c702f223e3ba8e0bd55ee880c489f87d46f30833d4297498d1fc7becf5a7f235fad45be4e73f6b7dab729c95169657d6e027f262afe4fdebf17f8361b311a402d5e7bcfe7fc606202060e56c13942aa755466258f36ed6e1b0fcad13c6f50382badfaec93af21b2c3d5549cb6bad7ee0fc3862ca76fbc78c31e3a"], 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000003140)={0x0, 0x4}, &(0x7f0000003180)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000031c0)={r0, @in={{0x2, 0x4e22, @rand_addr=0x100000000}}}, 0x84) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x8}], 0x78) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000003100)={&(0x7f00000002c0)=@ax25={0x3, {"1c289b7e3dcf8d"}, 0x6e4}, 0x10, &(0x7f0000002dc0)=[{&(0x7f00000029c0)="665880dcdeb92d19e9962c0fc478b6446cbe77cc7105177b2ed544e063d78bbce47ede0f1074ee6db419f9015e2d3130d988cc6ab3e20a11e74df05541da76f6de81ea15187c521f799d1d3402450210ee3c3c50c974b4d0e7cde437f95c856ebe005e44e2a1692034f1f5a2f58fe32dcc5cd1026940a713f10f47c9203e6e01dfc3c1706355441a09dd4e06bcd9a63e7d845f67713944838fad7f78c3bf725ff3b62c68abdd707521a660ec6cdba386fd89a0145ea5da15d481641a774412b0dc1e857c440bf0", 0xc7}, {&(0x7f0000002ac0)="0fbb4dda1782a221e70f234454f30d3f7cda97c6ef34f6e4697a4e71f0103fcde39b587ad94e9cd4444a0d20c889a63cfd19bea7cd2265da93c8031f0e14928a9fbb7c950727acdd97790c4c0edc6b559276ea64b200c28d0c464c3ba28855bec51fd1002a955a1764a23dbd56323ce0aad0d4b888f683993f053a6c33083510362caf6d39119227f8c21773934b391bda00203a109cc44931e6b2a430994406d53b0047c32dc2de0e3989f1dd8dfcd056a3b877492c9ae7a34ae0c6ef6c4e83ae870ae75b5ad56e575111fc4d8714ace751fbcb280d4da7b299f16ac84cb534d48b4d902b2b84aea6", 0xe9}, {&(0x7f0000002bc0)="fdf5501791e66d29e5bc4abce6e2205509593f22145994b000166aabb939722c3e27fee9f0b06db1717bc7bcd87b1aee5d1121625fdb00a18fe708a4e72b2e66c68cc1f7512198c81e47d25a74b86872d1f86e0163d024c2e5de9ca2172d567160a8c77333a0cdd92c30db2c58eac44c9c7c1eee6f01da66ac09aeac0102a54c410be4b6b96ec48c6384c45fd2337740bfd4feefa291ad183781", 0x9a}, {&(0x7f00000017c0)="1e187cd4c707699fbefe5fbc8b240078eaa7d5a1d0a1ac34cf48e9c498f0", 0x1e}, {&(0x7f0000002600)="83c1fd58b8bcacc71a", 0x9}, {&(0x7f0000002c80)="9ed8d2801241bc1e4afde04b4216c95702e6a8790522b40dfec2d001549c7303c9e55e513856586c698d4e6c01b2c91b5441ce39fc89e40263651e983482190c84a9169aea850ceb443c67158408878862b9c8e91618b7e48995b16d30325b22b5ef6f184a6f7baad681834107c63eb62a8a17b9454037e28c27a195b110de53c4610247fc5a1394d9443701e39db10e04a4c1cecfe314ccc618ac0e4382c8ea9c07f88f78c19caa9b7c51acb083efeea7f0aed3fd", 0xb5}, {&(0x7f0000002d40)="0e09a08f8a5d6a4998a056e1ff92157c51163c514ab19a54c73e65b22199a41c419709487b3becbb4f54e659e77eb2e71b9ce2dc99f43e797bf5c4b2d0de0f63b421afad0d02c646334d7798b3e215ca0d39fa40126b8d391cb5c96e2d9776e3f9dba0301c2cece6", 0x68}], 0x7, &(0x7f0000002e40)=[{0x28, 0x108, 0x489, "8bc9237003f6f07931196fe0fcd88888dbb2"}, {0xa8, 0x104, 0x3ff, "fe629f0abe195347d7d979f8be96dd22ca63e6dbac4000abe663d1b96298aa790200f1dfba650a10494486a1c08ca6230998edef183a8253986461f7da284c557457c9859b2be4f08d87f5a3bcae91cf944e93c90adbf3c0ee7db5b2036ad52057ce229d1678ebb271a348b233c9e9c37a3a9c61f1a15f22b86bab782e566b1bc2f2e9386bea28875f85e6be44e217a3fd489cd3"}, {0x20, 0x0, 0x5, "8f138f7849de0b107e353382"}, {0x60, 0x104, 0x3, "cd950b52a7259fde29c8d4b0509ecd9b7c03a0addf572545b5e5bb164e44dff7cbda51c5803a8dcd00cbee23b9b09f1fbfbd99fed5912ffb4a2bc1fbb6819b6ac411ea85ae94046fdb2006ba4081a9"}, {0xf8, 0x0, 0x8, "16442bc84e6340c67ceac05df225c7ea1a35170893be6d0c7aaf32af26a825eb8585c6615a7b7a569c64e2834a6961829bdf0e291af5900a4bb70a6c7c508d95ed45f93e8e6beda8dae3911fd5fb8b770d028f00eaf8e519571a526c95bcaa04956c978c00868e88017dc0cb675acbbc13c35d0a4a6c048201db171c2b76dcfdace35bbb7e0db07302c88c2f4b2bcf5cdffa531e274fa5e0e64de237c1a75408efaa1dd3a8bf9dbbcca7f6ad852dc2fbbd9a57a4d5cdf05bd3bd83b34356f89df291d7dd51e0282b06c59c4104c056b85a3136d152a08f90911fa1902b325b27711c0c862d012b"}, {0x70, 0x115, 0x69b6, "de931b8fa83d8cdf496165e27e3fd5276aee8eabd49f0412ee1afa9dfde05165c38f75ab54b607762660535f61fd2ff2a9c4db9af9604d433a02d43830ad74419325818de165885287415adab3b44eef26f27e18e5fea061d15be310c3"}], 0x2b8, 0x20044000}, 0x40000000) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000032c0)={0x3, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x84, 0x400, 0x4, 0x8001, 0x8, &(0x7f0000003280)='ip_vti0\x00', 0x4, 0x7f, 0xfff}) 2018/04/28 15:39:35 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000080)=""/28, 0x359) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000340)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000200)={{}, 0x2000001}) r2 = msgget(0x2, 0x2) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000280)=""/137) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r3 = geteuid() r4 = getgid() syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x4002, r3, r4, 0x101, 0xffffffffffffffe0, 0x12) 2018/04/28 15:39:35 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000cc0)='/dev/snd/pcmC#D#c\x00', 0x2, 0x4040) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000d00), &(0x7f0000000000)=0x8) 2018/04/28 15:39:35 executing program 5: socket$rds(0x15, 0x5, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) flistxattr(r0, &(0x7f0000000100)=""/116, 0x74) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xfff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f00000000c0)={r3}, 0x8) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xa, 0x8, 0x4, 0x100000001, 0x0, r1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r4, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) poll(&(0x7f0000000180)=[{r2, 0x400}, {r4, 0x98cb7d1132acf10}, {r4, 0x400}], 0x3, 0x9) 2018/04/28 15:39:35 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1}], 0x1) ioctl$VT_RELDISP(r0, 0x5605) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e8afeb)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = perf_event_open$cgroup(&(0x7f0000000040)={0x1, 0x70, 0x2, 0x8, 0x100000001, 0x80, 0x0, 0x4, 0x8000, 0x0, 0x2, 0x7fffffff, 0xed1, 0x20000000000, 0x308, 0x1, 0x9, 0x0, 0x73b, 0x3, 0x7, 0x0, 0x4, 0x100, 0x4, 0x5, 0x3, 0x101, 0xdb, 0x80, 0x2, 0x80, 0x4, 0x100000000, 0x1c0000, 0x1, 0x6, 0x8, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000000), 0x7}, 0x20, 0x1, 0x1, 0x7, 0x3, 0x80, 0xa5}, r0, 0x9, r0, 0x8) prctl$void(0x3f) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f00000000c0)) ioctl$KDDISABIO(r2, 0x4b37) lseek(r2, 0x0, 0x0) 2018/04/28 15:39:35 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000811000)='/dev/input/event#\x00', 0x2, 0x0) socket$unix(0x1, 0x1, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000180)={0x100000001, 0x3, 0x5, 0x8000000, "56825420fb59749fc325baf5901c3a5cacb0c4973b9201f0c1ea37337d002936"}) r1 = semget$private(0x0, 0x3, 0x0) semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000080)=""/185) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0x80, 0x7]) clock_settime(0x7, &(0x7f0000000140)={0x77359400}) [ 90.613787] random: crng init done 2018/04/28 15:39:36 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) tkill(r1, 0x1000000000016) 2018/04/28 15:39:36 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getegid() setgid(r1) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) recvfrom$inet6(r0, &(0x7f0000000080)=""/112, 0x70, 0x10040, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff}, 0xc) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='ip6gre0\x00') lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) 2018/04/28 15:39:36 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x20040) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x10000, &(0x7f00000000c0)=0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r3, &(0x7f0000001400)=[{&(0x7f0000000080)=""/61, 0x3d}, {&(0x7f0000001340)=""/185, 0xb9}], 0x2) 2018/04/28 15:39:36 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x1ff, 0x2) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x68) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) wait4(r1, &(0x7f0000000140), 0x0, &(0x7f0000000180)) wait4(r3, 0x0, 0x1, &(0x7f0000000040)) 2018/04/28 15:39:36 executing program 5: sendto$inet(0xffffffffffffffff, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) mremap(&(0x7f00009fa000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) madvise(&(0x7f0000a62000/0x1000)=nil, 0x1000, 0x10200000008) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000013c0)={{0x2, 0x4e21, @rand_addr=0x6}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x4e23, @loopback=0x7f000001}, 'bcsh0\x00'}) 2018/04/28 15:39:36 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = fcntl$dupfd(r0, 0x406, r0) listen$netrom(r1, 0x5) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x3}) 2018/04/28 15:39:36 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x800) readv(r0, &(0x7f0000002a80)=[{&(0x7f0000001540)}, {&(0x7f0000001580)=""/208}, {&(0x7f0000001680)=""/30}, {&(0x7f00000016c0)=""/212}, {&(0x7f00000017c0)=""/13}, {&(0x7f0000001800)=""/137}, {&(0x7f00000018c0)=""/4096}, {&(0x7f0000002b40)=""/142}, {&(0x7f0000002980)=""/213}], 0x1098) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000040)={0x7, 0x4, 0x7, 0xc40, 0xffffffff, 0x80000000, 0x670, 0x6, 0x7ff, 0x1, 0x4, 0x9}) write$binfmt_misc(r0, &(0x7f0000000080)={'syz1', "319354f10aadd2845a7a1f18836d66919977b180daff057a18df0a7ed1dbc6626f2879e917c9393c54926f6f6ce9a302549582f65e81ee10f1a96cd4ca8b6e81b05fa4736661c044c07e4c"}, 0x4f) 2018/04/28 15:39:36 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1c7, 0x1000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x800000000000002, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x4}) clone(0x40000000, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) dup2(r0, r1) 2018/04/28 15:39:36 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000080)={0x8, 0x1f}, 0xc) 2018/04/28 15:39:36 executing program 4: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0xfffffffffffffffd) flock(r0, 0x2) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x11, 0x8b, &(0x7f0000000000)="9d7c47d9be1f43c504877f98dced2acab96b4c6d56cfffd884f636e74f7fa02357bffd1fac06177b87441ac8c4ca2ba4513d785fbbf9fc73c55126066698e8d2a3087d5d6a43f21a3efde96bfc8cc436ba1d18944895f46567c87c1caea7a77cad62c2449999051debb947dff80b8383893d94ae903ebd5b6293164b1c1fa81014799f235c292a4f8849c7"}) r2 = epoll_create(0x102050204) dup2(r2, r0) 2018/04/28 15:39:36 executing program 2: mkdir(&(0x7f0000000000)="e91f7189591e9233614b00", 0x46) r0 = socket$unix(0x1, 0x4535d9c1c2fae82e, 0x0) timer_create(0x6, &(0x7f0000000140)={0x0, 0x27, 0x0, @thr={&(0x7f0000000040)="55ae4d4b32612d2319d74fa118d76c19114d05889a6e11686855206937f7cdd4969a0d774798dbfda5c6532a0198ec253ef2995ef282dc1eab871a4fa112c4e28ddfa10d40690ea1900e75c7c9fdec0085e6f858d6d19a636456b56c3814798f5ac888a1d94b3b1317a4077e229e191c0504b4c22a3238ce3745d3172ee868a9a258d53f70156609e45226ebe720ea1ef3533ab48974796b6fc9b14bd8482e18d0b16cb5c1b8eae28d499823ada7142aeac6412bc198fe", &(0x7f0000000100)="7efd1876a34d2ee924d44d7fa22abbd806bfbe40dbbf18850f4345a6a733b7ae339bbdbb89690c4e3cbd2aaa5743"}}, &(0x7f0000000180)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000440)) bind$unix(r0, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x80, 0x0) connect$vsock_stream(r1, &(0x7f0000000280)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000001c0)={'irlan0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) r2 = fcntl$getown(r1, 0x9) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000480)={0x2, 0x6, 0x0, @empty, 'bcsh0\x00'}) ioprio_set$pid(0x3, r2, 0x6) listen(r0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000200)) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000005c0)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000500], 0x0, &(0x7f00000004c0), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}]}, 0x108) membarrier(0x20, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000380)={'raw\x00'}, &(0x7f0000000400)=0x54) connect$unix(r1, &(0x7f0000000300)=@abs={0x0, 0x0, 0x4e22}, 0xf) faccessat(r1, &(0x7f00000002c0)="e91f7189591e9233614b00", 0x108, 0x800) 2018/04/28 15:39:36 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0xe21}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08004500001c0000000000119078ac14ffbbe000000100004e2100089078036e1be6b7f1"], 0x0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x10000000, 0x78ca, 0x8, 0x80, 0x3, 0x3, 0x8, 0x166, 0x38, 0x8cba, 0x1, 0x40, 0x20, 0x1, 0x8000, 0x0, 0x80000001}, [{0x2, 0x5, 0x60396c78000, 0x9, 0x80000001, 0x100000001, 0x80, 0x2}], "fb1f8ef8b28365d8c1ce9f4c6de8a73470bbf5cdfb6f65bf097fd744f31d9e7e0cac2998e5415b3cd07759572b8df6ecf4be9636fed1c601d8208658f35e9eaab15be854f176a07571e7abd2ac468af83e5d7729f81ff074c651dab3ff39fd1d528c3972774fdddb5b690744a1a0fafa9aa9e957e1e5f44286df8c85ec8e403018350a1e39fd9b6e1f6d345352adf43345824829957844ca77c980dff15c18e473a77acb96e4eb099be8648aa10b356671e9897af7916da3c209876a4ffec763351ede26a96ed2c555ddc7d64bf03375c0bb5a7e0c9198c3dd54033728976fc9bf4ae3e644204632a4e378e4da8f8c8e46b2e35f3b5fdb848d347e9e63be9420355bf1f070694e4ce9660e31760644076f0f60869355a9516b8ac33d5726d7dd633cdc62d3a739f0325a24d5912d3009d68ae72cc0a059f6c88608a5130b6236576288e0e96137f693a975a44cc868abfb3acb52c2805e7616b113bea7600bf6fe019ca2ebe876ce4bc8767c4624842fb1a67e442049d338557a818ab1073193714c29c357e65f0c21915d5d60b3f1af59921f22e7733af0018fdda03df5b049c8c878a6aa84893673e39d4b6b60ddc944171ae02c5729ac88e8325f89ba680bc74167c39ab0c37a88a867f78fdf067895c2ca87d0ce7c11f57391ab414f7eabdec5f35461750df265a83ec3dcdd7fe83eb0e9b42aa563c6cd1f2434d0ee6282117c58d464b473eb7f3dcab023ee4859f8a307c775f93c471450fe3a25aac61188e0f737fb0649a5f96630d04802665b374f2a0177e85c0a39054e0dffdde0b3b328a023a35f069850bd70d2a4642b021686b224c234d1ee4c4ef77b81479d64ca8a337ed628581f44b6fe81a74f957bb1f4cf971250a8804d220d699ae4a391dbda3f64867c86a4b0afd2ad17a8f42652088328951ee8382da8ea51bcff5ea20b41e7119887e9acd7ac628ae7c7eeefa640f270c59bf850874d979c85697e30557d8a922f0a3384158f2cd40084b402b4b19848a88ef24959152d5486cf101fae9fe004856c3d9b7f2ac7e4593682c42d26ef89cca64084bce5882f1ff4c1f290b87b7f9916afffae31a9c53f0555d36c9bf75066d25735f406a81aaeea527e77d7c9b13647bf9125dc274a2b592087cde35e03c894ca26f9fc9d5867b8cb26a61b356e22bd1a00eeb2e9299d8c6c26659688db837fe393cdcf5bd3913985615e0876228e1080ba545b7f6e82c64f0c732a11c6d37f79c3a907f356a77e2cf8b88d56a23f4c41dada72f89f97caee791cc3070005df724f2ab854e5b87ade4b88dbe96c8acc147be2a24c371924aa59ddd693aa91f7fdff5deb6b09eaf3bdecf142e3dd593c694319fecadec10a9830d6d4c2abdc034389ff971adddc3218264fde74f02f089b13dbb7738e07777f69b2cdc2c777bf5c3e2b5ccb05da0a7f4b8ca5cc9a0d56dcb3685931f390fdbd060aab98a8d7c2c237e7e1913280a7101c14d45e9100294ce0dd5bfe37f9b563e741415f9a7fb259b505b6886999aa04fe4cc037c079d6872fcf37c07935e6a10ad68fd060148684e81f12e6b918ff0f7da3be6bed90f66a63d0977f7fc2da927e0465cfec1cca58950b5396a51849d7d7ed6b620ccd1c25722ad9d73c580eda6447e38fcd8b9b577be02880f87d777da1a2bce6aa5f0b78c30d9b8af94ae47cf4d23affaba05bba60cada1ece7eb68975e411546ad2ea1642b65b6c1258806f6fe0c0d9f52d01bcb766266864c2649b740b1638482762a8f338d1443285d1586a2fd2060a0e1741c9bbc5092f8d651a8aaa99df5b4f616c33eb8de7b2ccc8f9268b7f16923505a66401fff6b65c0f2d1383953dc8b20a46d8c713b691b634aac4cead1c0720f373a6f60baf84070ad512872145e406bc4ed8dfcd9be19f1c6f32253b4a0466b95a43155767e06ef7d931c3520f6976c385321ac8d825bf6dd27b189a0fd1bfe72b5e6a78b22e6a14580955ce170534dc5b7d71329ec2fe38d0a5bb4b6f2ba097431f6fc8323ef42435807f7d51b18ba69c452dca521d84ea9ee3382b986a29439e4592686f1b32d046dbfc495d8dbc21160fbc4a48a194cec3fda0f5d728e94caec049a9b11391847827fd376319416fdc962a5fc6ff2eb1deb73712173e279ab2d2ac8db7fdac641ce045183e91d62393236c08fd225438bff8613e4370524d60c91e5697d2a68ab4ea686e5c6fce9e49bf63cbddb7c0f53f04e8454019ccf693466fe1f193c3cf5bf9a3439d4b10bb064e5e699ab7fc867387e049e9bda462fb7935aad275ec1f67fcd8f2d5575b436dc39d464bf8dd2cfde3dd5bfae62c38fb6d14abfb58cdcf89e650772c10fa0bc809ba68aface4cdfc994bb56896b78d916134f99c386d03371d66f30ce80127c612572f426825952e0b104fdd66370f8ebb5714846a1d936742a2a318286094a66edd12e831f5c54f4b40cc357a5814b6226253f060ea6ca6b0680202a5450fbfd89921e60a226be9c00a8c05eeb498eabdbeab574477ac5380741ebd7749a05dbf6d378602e12959ef1a45c3dfec91845efd8bd67bd9ddada409b5a8165a688f17258a69ef5215f995ab426389718a56b0e6cb30a01b5c694a1b218e677c74eacc17b31477641b398bcbaa4dac635185c2146799281d16101e20bfa4391e1096e6071c5d9e3de545f27bee840a5d01a86ec293fca8080b4081781a24adf17310c380cb3cb28d779457946c7f4c036eb2be156aedb6b6b9e083bb91996e530666702ecfdb3b54dc355c59b0f873a25c6bdc69bf0fb060fec7f25d1fb95329bd42a884303943d7ef0f80ddb174d7108bf210e68f4052464ecfa51958d16a56b39228550015ee99ba1161fcd72da33c882e2fa1cc60db2f57ec683d5c3e919450dd178711c9dc2e16908cab0c88e7bae7e6f028dc53b9d22804563978d37f0103a040a9452c6a499cdb4d9ae0de91630829d8c1d79efa74cb3df7cd0e5ba5f94e20810fadca5e52f913a05d325fb5022e479659cfb0c0db81fc7fa30a3b23d0f774f1cb1189ed60dd0e715c642ff6867fdab43c9eef0329f2d0ad60d75e52a9a6c10b3aa04abd9d471028c7b934f1a385b980a5715e0081e871379a32b88f080abd1028af22e93d2940c0cca54f3dd14e7f9c1b0044c75bbbd90d4f2e0753b70f1f0822b5b7eddd5de2a44d5706e68c252a57538088071361d65ff709c16fe3d995ad79963b242042e81b5a81ee89f7e715c622f13882f1d0d8775508c02ecb039a855fe33485705e63fcb81bc276a0220c352b0c7be66f9558322fc335e87b6056c302100e497e227345226ff22b94b725039399a616d7f04d43509c8523a122e1c3faa7e1c1655d8c4883d3fc103de30bdf2c67f1420ba57a88be1aaaa8565feeb5cedfd192ea347017c467ea28b55456727ca18d63cb0d821727047b895f1696ff3fa68e411923887bf0c461d0dd0057a8d76a40661906922b4a5521b0658e51d133b9e9c21cbb733de1e7de1ce08dcdd277c1d73f004e47617f70df6d4e673487b9789f82ada0ae55fcd33964545f7ee29b1f5dbff91ddf5bbf7205f8599de8ab229032157ea7b96acc7655c4de9597aa18664df2de00c5a3acf3f0418f5e584396fe2d8d5f272d31284d7c628b36df04446f9494843850c01c726eec33e3cb9165655052d67e1535e3a49a46736e713d53426255974dc78c9df3d948df26e07b04a9873fd1e8514a1b7e3fc2abcf51828f5a82111852c6c9a4c26491611bfb93f0f6431f589b322594460164903c4f16922198a4bbee8ba98f98e7eb2b5695ffb7a80cd7ffa65b1cf80596de9288ef57d6dea0020d561a55894b695a1efe826655a2c992602da7ef5ea90b23deac24aaa0e47ac444183a17481d0baf13557e98e301ae371d0ebfa4c6ae6765ed281c7125a87bc8747d4e0f2c5a26e30b166bb982e5dcfa070946a614f363a97d131d8d1c8191b4fef0df539c84055ece9ba5bf593a4f8a1b1ec09249fc31c1900ffa7343dbc6884838347c602fa03372aa3e02b9fc5c71f267dc9e182359fb125e3a1e11ee6c63b3acde0d3ea4147e1f081bead38f6783987f68210e8c7dd030f4ed026c3d2b7910a960a752dbad0ac54655b165c4e0f36f7b4f7fe5673805b46d5127a06cdcb3b4b0cd61e8ca2e7cc5e7005126a06a17c62e34ad1881c37ba3515928985ebfe4c74de9acb97e283701734be9ffb8a00660999e9e29865ca73e2adeaece46e4d438dab5650908526183cc62f389727764f9b42fff7e3245c10369c7fa3a716479459f26e7a84138c67b84275c17b3ea94ebfdf93ed38e2a04e463be4224c34cf601993590fc35a3c937cee551470544ad6f712dc13b7ba0e6eb9c6d1d81307a50d863804002286a7f28c496b4ebe35d7328f78d31509a94f592f08cda2116bc558fd2c29b101e1cb298fa095daf4403eb0b6c17aa849469f213b7b33350218145845e231515fece0c2f8837830099ca8ba03edb88f4ce3e3841a54a9920fa58652bbf3c6bf154546ce87fffb68df0beb231cae6b0068310a2ea3624539489f602658ebbd2a1f1caa2a284cc5ed2209e91cc1997052af941d40653f6db4481c9b858276343608d18bdc339becfa511653d706aff4aac0a6de39ed3e3f41422163252845ebf97661e701798697fa346496420a1bc1fed3f20cb4f6adbfe3ab7b6f7eb0653838a3de9490266ca13e4ed56ac23a889933a075982765c798636c1ca88c6aa8975de472ab43b6934511e2f68975f980747ee6a8e57a84436bb5c67abd2f17606ba8b777ea00cfea90fc0fe11c45fd678d68f74c799c6b68826de40f801dbeac0b42f89f2388eb9770c6ea0ab9d6444f06d1147bf5e1b2afc7b5ec62113c3d5bb3bb89502b0e27fa703967c6b4bcc085d558f4a4f66cb229e10a4f953725f10d825551a0130ab0621f8e2fb0d8e81ceafc95e1ec2fa978f86389bfe99af3b2dc0eae1d704061a5c045b9f24753834a7a648aa9992cc2b14615f3b81c41aee3dcce814db8732ca9e250a947f3add61873177405be2c2c270c101dd622b11b10a4d759e1676223e9a54dbb6dbbd169089a47c0ae6e52774e0159859c9c28f86d80e929c8d69dc4fd84f02f8ae25c43df5a907a723082e1e02646ec382a9ae378580b08927300adbcfa04d6e46fc97cfebb5da49b67b6203ca40cdd20cf5135d9467750c323efe68ab07cf2c23ee677308abfc2fcf6fded4fbd6f83de8f08400e484f2957cc7e823b2dee85ebc3a490a51060cd64d8b94a16f59c91a52d2fb1d8ea46e73abfde761d4804d54a8e55fdf76ba5cb9be0d15e75e3a7219634191eca5e4c5c82d2af283ce1387d266893aed16b6b5b91f0f45ac64f62455f88aa1f87113979cfe067a4b2acbee4ffa34f6e5d4eed26c247d7269eff1b9948b819f6b1c59d2690bfd84468ece93227cf4f82b490f786edfea7d753475985d7f94163df3cc050922a4a86133b0baa9bf0632f98622ba9d0a7007b032cc64250fe078489bb4416ec6941fc6878108b50ce6c94ff3a56defa9f28075b7cddb05243ee79d226e401833007ec9cdde25bb28b818bbe728a27c66b5b45ae1313e90f6abb411fc7e89445a83ab48084df427a6804f1c082b735c24d36f2d596d3b500a8e2cc0110c928354ed97924a7e19c82c1631d2966533e33a45c49de9fa5f8e4caac1499f2aeae6acf69bcf5e6ba812c501a5d6dc12f50c888b461c804a724ef3794d0fa9526e4bbbd0f2c553688ca1c14356aa56c6a3e2eb65d29de93b70e8a36c9307bdf943", [[], [], [], []]}, 0x1458) 2018/04/28 15:39:36 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000fd2fd8)="260000005e0009000000eaf8ffffff01000000000200000000000000000008db1ee9ff4435ea", 0x26) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xfa, "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"}, &(0x7f0000000140)=0x102) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x4d2}, &(0x7f00000001c0)=0x8) 2018/04/28 15:39:36 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/audio\x00', 0xf939345f74f3b97c, 0x0) getsockopt$bt_hci(r0, 0x0, 0xdb715afb13811166, &(0x7f0000001a00)=""/14, &(0x7f0000001a40)=0xe) syz_mount_image$hfsplus(&(0x7f00000003c0)='hfsplus\x00', &(0x7f0000000400)='./file0\x00', 0xfff, 0x7, &(0x7f00000017c0)=[{&(0x7f0000000440)="8e19e7ee7f5c245d78d7444e4ade58eecd0d1c265f909727e18a4dd75a70247641afc08c5ffcbf483b9ec8f8ae4f7639b21e71b17b9385180001f04b20e48b38d97d11b81f0e2903b15e45237e6d504e34efeff59319ec58b6238072ce61c1d5a45dc0c2dfafaaf73b54dac0a21c", 0x6e, 0x6}, {&(0x7f00000004c0)="b08944546e73bafbd1bd2a7540f010da76f2c2b0981fa07b038c3cd04da29c5308", 0x21, 0x1f}, {&(0x7f0000000500)="117fb4ebfd4359f607009a2a6497dc9cae4d0cfafe541d1d57ecf436d90a0d0ea6a3ac7dc57362db6ff111a1c6e3ec1460b11ed7db198263f7a812070b2a4ac2d126779c53abf9d147fe8d41bc434e7d0699d17db1b8490e521dc6d3a1824e97ec3f5682efdb88fba1881b1584ac0773a284521fc314a15d0fcef35e4ec1eec3", 0x80}, {&(0x7f0000000580)="0b4d8a95aa7b2c02bfcd497b530e30e947618b28500a121af0ab304ab49f5820f60bda51057123e53b8b4d18c96c13ae7eb58a08e8610208c2aa11584ea7fc71deba2e2ce9f2f5810b2f97ce6c2564244f5f738d7dcb30a8d71d5fae95600ce979a1", 0x62, 0x8}, {&(0x7f0000000600)="d3aa58f9552924bf1bd6259f2e83a288745c8de5eecabb2a0d2f6e18d2daaedbb8a37c02177511350d1632a51bcafaddded899ddb778289aea6e71379f554e8ae6d78d16880f66d725bd3cff83f5576c8c53e8ebafa40afc9cb3a4fe967697db76001376e643573564841c8937c15a1c6b8525c1a6ad1c22f01f5d3debeac3b6e6cfdc3e8d6f2e4187d7835f66d94d08d7b3a83ad1c04e38e583378dce6f33c4aeab27aa2a0d72a1096037451068232d81", 0xb1}, {&(0x7f00000006c0)="df7b2f7bc549e35a98b41a2b37aa96bcf8608f13adac51d851bca6e253022edbd9e780bfa65053a00200255cc423d16e52560d743fccdb7b530e0f1ce5f1834c1ebbc81c94285726949961b4d2be650d26de03c7ce49d2b73691d3d33adcdf290028518dc9c507e2addc19ddb9b0be261bc6cef55b21a91a6451a67435d315bdc129e16fa5ba7ffacb46302ba04a4b73b3c6a5130f495ba4010256781f414e1880ec98a395d2701990b93852405d0463dcf8d7973e995c877fc862e486b02b6c85", 0xc1, 0x800}, {&(0x7f00000007c0)="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", 0x1000, 0xe4ec}], 0x1000800, &(0x7f0000001880)={[{@uid={'uid', 0x3d, [0x31, 0x37, 0x7e, 0x33, 0x30, 0x7f]}, 0x2c}]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000001a80)=ANY=[@ANYBLOB="3e10040801080800fe8000000000000000000000000000aa00000000000000000000000000000000ff020000000000000000000000000001ff01000000000000000000000000000100000000001d0f000000ffffe000000100000000000000000000000000000000fe8000000000000000000000000000bbff020000000000000000000000000001273d66656471cf73ca619a0acffe9b96f4d4ea6d72f83498c1ab2f41088b6c0b7a9c720ca0be45960573682687d0b5d04d509d7969cd9acd5bccd361797c8b50daeeb4556031e0e100000469c38740efe26a1793ff4ce942bb7156e5ea5dc0e45d9b910afe3aa75b42cc9bfed3c3"], 0x88) r2 = socket(0x10, 0x802, 0x0) recvfrom$inet6(r2, &(0x7f0000001940)=""/34, 0x22, 0x40000062, &(0x7f0000001980)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0xe}, 0x6}, 0x1c) getsockopt$llc_int(r2, 0x10c, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x4) write(r2, &(0x7f0000000040)="240000001a0025060000000000000000020b00ff00090000002800eb80000000000000b7", 0x24) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000300)={r2}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000018c0), &(0x7f0000001900)=0x4) recvfrom$unix(r2, &(0x7f0000000080)=""/186, 0xba, 0x0, 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000000140)=""/117, 0x75, 0x0, &(0x7f00000001c0)=@abs, 0x6e) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000000)=@generic={0x1000, 0x3, 0x6}) 2018/04/28 15:39:36 executing program 2: r0 = socket(0x19, 0x0, 0x5) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000000040)=0xb5, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x9, 0x4) 2018/04/28 15:39:36 executing program 4: perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000040)='/\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x4000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000003c0)={0x112, &(0x7f0000000340)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @random}]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) open$dir(&(0x7f00000002c0)='./file0\x00', 0x200, 0x20) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000240)={&(0x7f0000000180)=[0x6, 0xbcf, 0x10000], 0x3, 0x7f, 0x9, 0x401, 0x3, 0x3, {0x100000001, 0x100, 0xdb, 0x3, 0x9, 0x2, 0x7, 0x4, 0x80000001, 0x5, 0xe9, 0x9, 0x8000, 0x7, "2285c1a592c4206a27a40fdb416d2578b8495098eab0de612a091d7030a37670"}}) [ 92.357465] IPVS: ftp: loaded support on port[0] = 21 2018/04/28 15:39:37 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) tkill(r1, 0x1000000000016) 2018/04/28 15:39:37 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x8001, 0x80) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000100)=0x4, 0x4) prctl$getname(0x10, &(0x7f0000000000)=""/42) 2018/04/28 15:39:37 executing program 1: r0 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\x00', 0xfffffffffffffff8) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000001c0)=""/149, &(0x7f0000000280)=0x95) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KIOCSOUND(r2, 0x4b2f, 0xffff) keyctl$search(0xa, r0, &(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, r1) syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000300)='./file0\x00', 0x8, 0xa, &(0x7f0000000900)=[{&(0x7f0000000340)="b73ef1ca7ac42fe643048daae42aecb5bae8aabb0426ad4d88a1adad761077d154b8d59cb9b59b8d2eaf3ecda7dc824ca15e1776eb5648ffb6f162d3185026bd3f74c5390b71662139ae70a5b826827cb41dc9f59c5ab9568aca97a556a9910349018a5bcfa872d370aef9fb68a82e893d849f15b528bcd65071621f1c83", 0x7e, 0x3}, {&(0x7f00000003c0)="c53a4fe0d3c6a61d379018cd024b09c21ab301fa833c88b2fc0238f63206a952e1afe51b1e8a6327549ad01bf61945dca1ed105fb89269cf9ee60d4774b03ad17bd976a61639fa88b0e1e57065be", 0x4e, 0x2}, {&(0x7f0000000440)="97a62b978fd0ec64ff585f584d7b019ad4cee5", 0x13, 0x578}, {&(0x7f0000000480)="15d8226de341669061ef034ada79c23e48a79bcba6bca70f9810f7f5b1b1c4148418cea0edf337590e0a39cd2e03835ffc73ec416d4f292fb52c1d5e9ba3ab7b09a85e8d0da3670ca9ad01c0343f8085b60389497e80bf40f9d479ded5fb5ceddb88d71bd69390a2e3491d2d31c51a487fe0b53d01d3d3e49a7e4f1253650ab6ce2ccc45429d086736b8b3bdb5fe95aca7397caa6ee3bce039e4aff6a58ff74a82a87494a471afa17cc5ddc28e4beb34ac0060f896529bf45b0fc7399c09e2bb48ed3770623b0aad9aa38d4a6805c2974aeca8e0527de6d15c3fa8519e1e0600745ec4", 0xe3, 0xfff}, {&(0x7f0000000580)="52036c7cc2a18649b13d0f30136b447206676d7345103ea7072fe99badc9ad67078efe3515d3654b0972bdbbf6a51fc2bb13975dffb5e843899b637f3afbd47ed1e92177334b1a3d0bdb93c874bbf16a250f2d7e965499c37498fdd7b28e200c3bf66e4015be8d0e2abe286cfa9060703d8fa5821efedd01e5bedd5e2578e853301dc7c5d6", 0x85, 0x3}, {&(0x7f0000000640)="3e74cccffed816db811f6e2c2e3ddfaf804af51150a4ca2902c36b6abafbf5816baf44b805541bcc748102f039339cd0b6d5315fa2ef6b6bc903bce9caad43151668c8ff4291e05841878f6556ebc22df8f19ded13113b2664b264bac1a81f5c367356", 0x63, 0xb0}, {&(0x7f00000006c0)="07c3f851b49c02553bb365b2846ccb3bc33e98a11fd15ac61066879d0d2e9676a380cdedc6c22d16a33ba50c11bf55f4f55ac6919310f0479ac95e20d4dad602e3c4039bdb8d59ddb366366c4d69d8d82b8f5ac396eb2f1be044e48fb280100ea72ed4b1072b5845a756697e6e86cb12553398437e5cf35d697fe585d85256ede1fbf26c24b9ceea93ab4ab651e3cbc699a9a7a166edf73570dd04e1e2db4aee81ab5c0e57bd4c7e059c2cdb9a3a7d925a6e9b8d08de3576126feb4775a40c6b", 0xc0, 0xd59}, {&(0x7f0000000780)="7939949b522b858c39b7b35b11afa9aa3d78eac759a48c9404a141d3b7fab1e52c7357faa0c06844a358be96129370edff677745dd33de3100044627c36d2c0986e1c965b3", 0x45, 0x20}, {&(0x7f0000000800)="d5e7043259f5aaceef74af58e30951c04e20a3d3f4d38841da97d69b161f88ba1e3cdeddd7aeefcc08422c66bd019c41ab93d5e43163e26c25c3abc4168081ade99985040554724edd379d07070ee6cde4c8a03248500c75219657586ce4e21b969cb7adbed7f1b4970ab95d6281df2c26a1c5710ee3baed25bb38eb6daf271b5fedac4fbfe2135199b30a23450a21a0e8cbb441", 0x94, 0xfffffffffffffff8}, {&(0x7f00000008c0)="8c87f0d7cb783ee82bac5a59308f1655cf079865ba6c56834e665a888b63997af5b6f00b571d76ce8308df16", 0x2c, 0xb77}], 0x2000008, &(0x7f0000000a00)={[{@fmask={'fmask', 0x3d, [0x36, 0x34, 0x33, 0x37, 0x32]}, 0x2c}, {@nocase='nocase', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x36, 0x33, 0x36, 0x35, 0x36, 0x37, 0x36]}, 0x2c}, {@discard='discard', 0x2c}, {@usefree='usefree', 0x2c}, {@check_strict='check=strict', 0x2c}, {@quiet='quiet', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x3d, 0x3f, 0x33, 0x37, 0x78, 0x36, 0x37, 0x2d, 0x39]}, 0x2c}]}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00000000c0), 0x0) 2018/04/28 15:39:37 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002ffc), &(0x7f0000002000)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000000)={0x1, 0x1, 'client0\x00', 0x1, "eda6ce9132d8e7b2", "156ef2a146b2dfc5d35d9f5bbc1646a191ca93db985f4af98550d55de9d4ac54", 0x5, 0xab4a}) close(r0) 2018/04/28 15:39:37 executing program 6: r0 = epoll_create1(0x0) fsetxattr(r0, &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f00000000c0)='/dev/vcs\x00', 0x9, 0x0) 2018/04/28 15:39:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x5f) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}], 0x1500, 0x0, 0x0) 2018/04/28 15:39:37 executing program 2: userfaultfd(0x80800) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000003000)="4c0000001100ff20fffefd956fc283b724a600000d000000000500000000000010001c0005c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/04/28 15:39:37 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x7, 0x8, 0x7, 0x4, 0x2, [{0x565, 0x1, 0x80000000}, {0xaa, 0x4000, 0xd3, 0x0, 0x0, 0x400}]}) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)) unshare(0x40600) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x40000) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) syz_open_procfs(0x0, &(0x7f00006c6ff7)='net/igmp\x00') syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') socket$inet6_tcp(0xa, 0x1, 0x0) socket$unix(0x1, 0x200000000005, 0x0) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/04/28 15:39:37 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x2000000004e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value, 0x8) write$eventfd(r1, &(0x7f0000604000), 0x2e8) [ 92.924333] netlink: 'syz-executor2': attribute type 28 has an invalid length. [ 92.931945] netlink: 28 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/28 15:39:38 executing program 6: recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000007000)=[{&(0x7f000096af42)=""/190, 0xfffffffffffffec4}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb6fc3)=""/61, 0xa30730239f6a5729}], 0x3, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000000100)="002a932f01000000cf960802725159000000000000007f6cebddf8", 0x1b}], 0x1, &(0x7f00001f9fe0), 0x3cb}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x7, 0x0) 2018/04/28 15:39:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0xc}], 0x398) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x3, 0x1, 0x0, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)={r2, 0x61, "dbaad941b12119395ac3e281ebb22d135e8109b7f97501bc3d1bf98c8d5a58bd7dc2ccc68a67dd99dc8956ac695b310f8ae574561a15acd93f358574129561ca5213c7354d9f6bf33d006a6b42eda123a913428c707202de651d633a1fdde09f6e"}, &(0x7f0000000200)=0x69) [ 93.056588] sctp: [Deprecated]: syz-executor5 (pid 7290) Use of struct sctp_assoc_value in delayed_ack socket option. [ 93.056588] Use struct sctp_sack_info instead [ 93.059604] netlink: 'syz-executor2': attribute type 28 has an invalid length. [ 93.079333] netlink: 28 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/28 15:39:38 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x7, 0x8, 0x7, 0x4, 0x2, [{0x565, 0x1, 0x80000000}, {0xaa, 0x4000, 0xd3, 0x0, 0x0, 0x400}]}) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)) unshare(0x40600) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x40000) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) syz_open_procfs(0x0, &(0x7f00006c6ff7)='net/igmp\x00') syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') socket$inet6_tcp(0xa, 0x1, 0x0) socket$unix(0x1, 0x200000000005, 0x0) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/04/28 15:39:38 executing program 2: perf_event_open(&(0x7f0000feb000)={0x7, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x6) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x100000001, 0x408400) 2018/04/28 15:39:38 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000000)=""/245, &(0x7f0000000100)=0xf5) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000140)={@ipv4={[], [], @dev}, 0x0}, &(0x7f0000000180)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) mbind(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4002, &(0x7f0000000400)=0x4, 0x800, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast2=0xe0000002, 0x4e24, 0x7f, 0x4e21, 0xf91, 0xa, 0xc3d8175fff3985d0, 0x80, 0x99, r1, r2}, {0x7, 0x5, 0x4, 0x1, 0xd0, 0x80, 0x200, 0x9}, {0x400, 0x6, 0x2, 0x8}, 0x4, 0x0, 0x1, 0x0, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d6, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x19}, 0x0, 0x3, 0x0, 0x0, 0x6, 0x7ff, 0x40}}, 0xe8) 2018/04/28 15:39:38 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x7f}, &(0x7f00000001c0)=0x8) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/212, &(0x7f0000000100)=0xd4) 2018/04/28 15:39:38 executing program 6: r0 = socket$inet6(0xa, 0x80801, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/04/28 15:39:39 executing program 7: unshare(0x400) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xb9d1, 0x400) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x81, 0x0, 0x1, 0x400}]}, 0x10) r2 = semget$private(0x0, 0x0, 0x80) semctl$SEM_STAT(r2, 0x0, 0x12, &(0x7f0000000040)=""/18) 2018/04/28 15:39:39 executing program 5: syz_emit_ethernet(0x6e, &(0x7f0000000080)=ANY=[@ANYBLOB="cd3997030f0000000000000086dd60e3060000383a00fe800000000000000000000000000000ff0200000000000000000000000000010200907800000000602851b900008400ff020000000000000000000000000001ff010000000000000000000000000b3c5b77a3ca7ddcb744"], 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001580)={'vcan0\x00', 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0xd8, 0x7fff, 0x7, 0x9}, 0x8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000015c0)={@empty, 0x6e, r1}) 2018/04/28 15:39:39 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:39:39 executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0x20, 0x0, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bpq0\x00'}) fallocate(r0, 0x3, 0xe6, 0x3000000004) 2018/04/28 15:39:39 executing program 1: syz_emit_ethernet(0x236, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'jnF', 0x200, 0x84, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}, {"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"}}}}}}}, &(0x7f0000000100)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000980)={0x0, 0x5, 0x8001, 0x4cde4993}, &(0x7f00000009c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000b40)={r1, 0x3, 0x20}, &(0x7f0000000b80)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000a00)={r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}}, [0x2, 0xff, 0x6, 0x7fffffff, 0x8, 0x1ffe000, 0x8, 0x1, 0xfea, 0x0, 0x7f, 0x0, 0x5, 0x5, 0x7]}, &(0x7f0000000b00)=0x100) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x10080) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000000080)={r4, 0x1}) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000000940)={0x7, &(0x7f0000000140)=""/222, &(0x7f0000000880)=[{0x6000000000000, 0xb1, 0x0, &(0x7f00000004c0)=""/177}, {0x2, 0x37, 0x8, &(0x7f00000000c0)=""/55}, {0x6, 0xcf, 0x5b, &(0x7f0000000580)=""/207}, {0x0, 0x22, 0x7fffffff, &(0x7f0000000240)=""/34}, {0xffffffff, 0x96, 0x3864, &(0x7f0000000680)=""/150}, {0x2, 0x2e, 0x7, &(0x7f0000000740)=""/46}, {0x5, 0xda, 0x9, &(0x7f0000000780)=""/218}]}) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000bc0)={r2, 0x80, 0x80000001, 0xffffffffffffff7f}, 0x10) 2018/04/28 15:39:39 executing program 6: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ff6000/0x2000)=nil) mremap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000ff2000/0x3000)=nil) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r0, 0xe75e}) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x8) 2018/04/28 15:39:39 executing program 4: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)={{0x1, 0x0, 0x0, 0x3}, 0x0, 0x1}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00000000c0)={{0xffffffffffffffff, 0x3, 0x3ff, 0x3, 0x5}, 0xe6, 0xf1}) 2018/04/28 15:39:39 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}}, 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3, 0x20000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000140)={'bridge_slave_0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) creat(&(0x7f0000000000)='./file0\x00', 0x5) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000001c0)=0x81) 2018/04/28 15:39:40 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:39:40 executing program 7: r0 = memfd_create(&(0x7f0000ac5000)='\x00', 0x0) write(r0, &(0x7f0000ffdffb)='\t!', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000000), &(0x7f000034bff8)=[&(0x7f0000000040)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x0) 2018/04/28 15:39:40 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x180, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x6, "3ece4757a698"}, &(0x7f0000000100)=0xe) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="e9000000efd4dc3080d4524b14a9070fc9bcc161b635e6a0f0db3e6f92aacf09d350b0ae6de19c18cdd6a1fe0a87ec787b9c1824449ea438b9084f63b508510b5c7c83ed3e4c031f1b509dc5e8523a7ddc445566975ac657cd3c4a9356f75438b5135e08ca5b3b20ff3d714b1faa47f4750096d6321e775a9981cd1baebc47d4376a42b817e83f74b5a18b8fb010545936a332b2fa19c0d6fff81d5e3a5c854f1c294b939c7540438242b9b00238574654b2b5abf83b9bcb2123ee8c8c75782233ba94c8fd60da65b694f2f2a7ffce15a4864e1b3e45e0855e145e19ba8e7a0cd9e266e30929b90417f6d33d59"], &(0x7f0000000280)=0xf1) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0xfe) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) dup2(r2, r3) 2018/04/28 15:39:40 executing program 2: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r1 = request_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='{mime_typeGPL%GPL\x00', 0xfffffffffffffffa) socketpair(0x10, 0xa, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000340)={r2, &(0x7f00000002c0)="1199e395b1c92ab89693d29291f5482c7edf53f922572e8f6690af275ee9db74c50fced1d2b46ebf738ec0d01614c424a91a345206347326a98a08902a855b1ef71c20"}, 0x10) keyctl$unlink(0x9, r0, r1) eventfd(0x338) r4 = socket$vsock_stream(0x28, 0x1, 0x0) sync() ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000000380)=0x6) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00000000c0)=0x0) sched_getattr(r5, &(0x7f0000000100), 0x30, 0x0) ppoll(&(0x7f0000000000)=[{r4, 0x110}, {r4, 0x200}, {r4, 0x1000}, {r4, 0x1000}, {r4, 0x4088}, {r4, 0x40}, {r4, 0x5022}, {r4, 0x2}], 0x8, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)={0xc06}, 0x8) 2018/04/28 15:39:40 executing program 0: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000046000/0x3000)=nil, 0x3000) munmap(&(0x7f00001b6000/0x3000)=nil, 0x3000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4040, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xd91c, 0x20000) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080)={0x0, r1}) 2018/04/28 15:39:40 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0xa0802) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000008c0)={0x5, 0x0, 0x4, 'queue0\x00', 0x6}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000200)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000500600004004000040040000ffffffff00000000b80200008005000080050000ffffffff800500008005000005000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ff02000000000000000000000000000100000000000000000000000000000001ff000000ffffffff0000000000000000ff000000000000ff000000000000000064756d6d793000000000000000000000626f6e64300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000007f00010540000000000000000000000000000000f000380100000000000000000000000000000000000000000000000028006d6800000000000000000000000000000000000000000000000000000000020201000000000048004e45544d41500000000000000000000000000000000000000000000000001000000000000000000000000000ffffac14141dfe8000000000000000000000000000bb00654e200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000038018001000000000000000000000000000000000000000000000000480068626800000000000000000000000000000000000000000000000000000000080000010104000500f608010001000400040007000800faff03004000f7ff4400010002000e002800657569363400000000000000000000000000000000000000000000000000000000000000000048004d415351554552414445000000000000000000000000000000000000000002000000e00000010000000000000000000000007f000001000000000000000000000000ffff4e21000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004001880100000000000000000000000000000000000000000000000048006473740000000000000000000000000000000000000000000000000000002e6e0000020000020900ff03000100000400070009000300030008000000ff030600feffff0f030030007372680000000000000000000000000000000000000000000000000000002cf9080105000004010100000000000048004e45544d415000000000000000000000000000000000000000000000000001000000fe8000000000000000000000000000aa00000000000000000000ffffffffffff00664e2200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f80040010000000000000000000000000000000000000000000000003000616800000000000000000000000000000000000000000000000000000000000004d4000004d601000100ff0200004800444e4154000000000000000000000000000000000000000000000000000105000000fe80000000000000000000000000001fe0000001000000000000000000000000006509000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x6b0) 2018/04/28 15:39:40 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x35d) 2018/04/28 15:39:40 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x77359400}, 0x10) sendto$inet6(r0, &(0x7f0000001ffe), 0xac, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) 2018/04/28 15:39:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) sendto(r0, &(0x7f00003a0fff)='\x00', 0x1, 0x4000040, &(0x7f0000c75f80)=@generic={0xa, "2a329f1b0b9e573c11f6d052c391095ebbc6cdaa5d64739bb67893474c39ae4ed094d77d647f9084a5a0ffc400803568515e1038ede5688407516c7224d45661d53c1bf9a94c08c71db93853cba0877812f7821457a6f877cb3839154ace2cf9025019ecb7ad337991f23b8ff199c50b9332bcc3e577f4643d4c57fdfae1"}, 0x80) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8040, 0x0) 2018/04/28 15:39:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup(r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0xfffffffffffffffd, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x0, {0x2, 0x4e20, @rand_addr}, 'syzkaller0\x00'}) ioctl$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'}) 2018/04/28 15:39:40 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = accept(r0, &(0x7f00000001c0)=@nfc_llcp, &(0x7f0000000100)=0x80) r2 = syz_genetlink_get_family_id$team(&(0x7f00000025c0)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002600)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000002700)=0xe8) getpeername$packet(r0, &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002780)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002800)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002840)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000002940)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002ec0)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000002fc0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000030c0)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000031c0)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000003440)={&(0x7f0000002580)={0x10, 0x0, 0x0, 0x82}, 0xc, &(0x7f0000003400)={&(0x7f0000003200)={0x1d0, r2, 0x2, 0x70bd2a, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r3}, {0x1b4, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x80000000}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xec45}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}]}, 0x1d0}, 0x1, 0x0, 0x0, 0xc4}, 0x41) 2018/04/28 15:39:40 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000200)) 2018/04/28 15:39:40 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) ioctl$void(r0, 0xc0045878) sendmsg$key(r0, &(0x7f0000000200)={0x20480, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[], 0xffffffbb}, 0x1}, 0x0) 2018/04/28 15:39:40 executing program 4: socketpair$inet6(0xa, 0x4, 0x45fd, &(0x7f0000000180)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x2000000100102, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000040)={0x8000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}}) r1 = accept$inet(r0, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000001c0)=0x3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r0}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000140)={r2, r3}) syz_emit_ethernet(0x366, &(0x7f0000000240)=ANY=[@ANYBLOB="0180c200000000000000000086dd60cc90e200146c00fe8000000000000000000000000000bbfe8000000000000000000000000000aa0000000478eb391d67570685be5a922299bf7f41f360f7cd26ed526630b6aec870d0011e0cca1e4377dd926e6042ad872404e1d6447da0da48a1ae3926f552e027db3e9e92fec6ef35fbf29ddb4f9007b88ca571725410075e081d5fc37eba694ffa118c94dfc6922447daa74034772002e255fc071bb0f4562debc81a27dd2d4234833d908ae4d59129e1f48eed6d19c6c0e7423007f800c07d3a8bfcab8f9bec3daaddb1b3b704", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x0) 2018/04/28 15:39:40 executing program 7: capset(&(0x7f0000000180)={0x19980330}, &(0x7f0000000200)) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x6330}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x2, 0xe6}, 0x8) mkdir(&(0x7f0000000080)='./file0\x00', 0xffe) accept(r0, 0x0, &(0x7f00000001c0)) chroot(&(0x7f00000000c0)='./file0\x00') r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) mq_getsetattr(r2, &(0x7f0000000240)={0x80000000, 0x101, 0x20000000000, 0xbf7, 0x9, 0x10000, 0x20, 0x8}, &(0x7f0000000280)) 2018/04/28 15:39:41 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x24}], 0x10}}], 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x4, 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180)=0x5, 0x4) accept4$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e, 0x80800) 2018/04/28 15:39:42 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:39:42 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000), 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009baffc), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000)=ANY=[@ANYRES32=0x0, @ANYBLOB="7a1ab3ae"], &(0x7f0000991000)=0x8) 2018/04/28 15:39:42 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00002e9000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x100000001}, 0x1c) close(r0) 2018/04/28 15:39:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42991f984ecf4fa2ebaf28059f08080cc3", 0x28}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f00000009c0)=""/18, 0x12}], 0x2, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000540)=0x1, 0x1) sendmsg(r2, &(0x7f0000000580)={&(0x7f0000000180)=@llc={0x1a, 0x335, 0x49f9, 0x6, 0x9, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000280)="2c3f032be58bb017897dcf07f166d49c3eef8f7c2f2e5215c9de4a978bb6738a313a4653132c08ed8b9f6d9acdd7d3", 0x2f}, {&(0x7f00000002c0)="a99b3ce42358e209723e6c498e769910a44d06aa2193c9677b83bb4d8011c0c51d038ecc4d3900c3a4532f075ccf6aca34ca24ab19736c40485bb18f3e0cd2afa00a3c051853ab2f5a0c372655eaccef6af662da6c37f2b5ea7ffa5dc13405c56bec20e79756c5443051b45fb2651b34c4bac5d1243a545555ff7893f0e6d15b1cd1e70f3decb39f07a77ccc8f1b3b207b6f0bf158cf8c470ba4b1a677f9c5705186e11c642c4f6cd35057770a7f356a20e3f410d5f221437490", 0xba}, {&(0x7f0000000380)="89648faa1b2c88fd7271b147771a9e50ceba06234af180e69644574b587f1131bb80e4b6f9d3c65eb10d98feed4f4c4539e52265c16508a316a2977b850648be546a8194253d234873d1429aa0f02a616ed7bd5559e33e1b60f96132e61ee041b0ecba73d44bb9ff494bb0bf3d244fa98888ab0de8bb90ddcbe3d4", 0x7b}, {&(0x7f0000000400)="d8a499065df35466618778f9ed3ea13f2efd8705e5072bf879908117eb07df411ca2bb6cae538c43dae730a0dd2c59813e45a91f6b096680da5c98f5d76be03a7bb05f6be7e6e3fa08cc5eb5b9ec1e800d960c668277c6a3494fc662370f0bce970d0c7cb77a25fcef341abf", 0x6c}], 0x4, &(0x7f00000004c0)=ANY=[@ANYBLOB="880000000000000001010000010000002ffb51b73284dffafae27f9aaabbc53fda1031b34896ef825a0796766be37328b86db98d12e76b8d3ac0b8a6f5ed89a5a2329f750053e2630936597f35d91a75f6116d248480931fc8cc55a2e72478a3b4215299e7126bb8c3eb7467bab248885e03107f3f000000"], 0x88, 0x4000}, 0x41) 2018/04/28 15:39:42 executing program 6: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='mounts\x00') r1 = epoll_create(0x10000000001f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/04/28 15:39:42 executing program 4: setrlimit(0xc, &(0x7f0000000000)={0xaa}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/28 15:39:42 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000080)=0xfffffffffffffea9) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) write(r1, &(0x7f00000000c0)="88", 0x1) r2 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000180)=0x7f, 0x4) 2018/04/28 15:39:42 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/softnet_stat\x00') r1 = pkey_alloc(0x0, 0x1) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000080)) syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') pkey_mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000005, r1) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) 2018/04/28 15:39:42 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2, 0x1}, 0x20) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x668400, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000180)=0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x1, 0x1}, 0x20) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00000000c0)=0x20) 2018/04/28 15:39:42 executing program 4: r0 = socket(0xa, 0x1, 0x0) listen(r0, 0xfffffffffffffffe) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) accept4$ipx(r0, 0x0, &(0x7f00000000c0)=0xffffffffffffff9d, 0x0) 2018/04/28 15:39:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c00000000010000011e14ed57359d242d8e24bd0000ab3a0000010a"], 0x1c}, 0x1}, 0x0) 2018/04/28 15:39:42 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xff) socketpair(0x1, 0x2, 0x9e5, &(0x7f0000000040)={0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x131000, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000100)=r2) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000), &(0x7f0000000080)=0x200) 2018/04/28 15:39:42 executing program 7: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)) close(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x5, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0xc0000001}) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000000), 0x8) 2018/04/28 15:39:42 executing program 6: r0 = geteuid() r1 = getegid() chown(&(0x7f0000000000)='./file0\x00', r0, r1) seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)) 2018/04/28 15:39:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)=0x2) 2018/04/28 15:39:42 executing program 2: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a23fb8)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@generic={0x40}], {0x95}}, &(0x7f000073eff6)="73597a6b618f6c65000d", 0x7fffffff, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r0, 0x29e, 0x100000001, 0x8, 0x6, 0x5}, 0x14) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/04/28 15:39:43 executing program 1: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x80000000000000, &(0x7f0000000040)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f00004ca000)={0x0, 0x0, 0x1}) geteuid() rt_sigtimedwait(&(0x7f000047a000)={0x7fffffff}, &(0x7f0000a66ff0), &(0x7f00006ed000), 0x8) 2018/04/28 15:39:43 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x1000000000016) 2018/04/28 15:39:43 executing program 7: munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xb) 2018/04/28 15:39:43 executing program 0: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'team_slave_1\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="460000000000000000000000000000ff00f09d0100000000"]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) fchmod(r0, 0x8) 2018/04/28 15:39:43 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$setopts(0x420a, r1, 0x5, 0x20) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x0, &(0x7f0000001080)={&(0x7f0000000080)}) 2018/04/28 15:39:43 executing program 2: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x0) rmdir(&(0x7f0000000000)='./file0/control\x00') 2018/04/28 15:39:43 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x121000, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000000c0)=""/154) r1 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x7, 0x400000) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000080)=ANY=[@ANYBLOB="4f0000001800190d00000000000097820a000000000000000000000008001500000000000800160004000000"], 0x2c}, 0x1}, 0x0) 2018/04/28 15:39:43 executing program 6: r0 = geteuid() r1 = getegid() chown(&(0x7f0000000000)='./file0\x00', r0, r1) seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)) 2018/04/28 15:39:43 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f0000989fff)) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000100)=0x1) r1 = dup3(r0, r0, 0x80000) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/04/28 15:39:43 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e9709668c5b3747c47"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x959, 0x101100) listen$netrom(r0, 0x80) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/28 15:39:43 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x17f, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x100000, &(0x7f0000da1000)={0x201}, 0x0, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f0000039ff0), &(0x7f0000039ff0)={0x77359400, 0xffff}, 0x8) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x400000) truncate(&(0x7f0000373000)='./file0\x00', 0x0) fcntl$getflags(r0, 0x401) 2018/04/28 15:39:43 executing program 2: r0 = epoll_create1(0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) eventfd2(0x0, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) close(r0) 2018/04/28 15:39:43 executing program 1: futex(&(0x7f0000000200), 0x0, 0x0, &(0x7f0000000000), &(0x7f00000002c0), 0x0) mlock2(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) mlock2(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) 2018/04/28 15:39:43 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='cpuset\x00') r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) fanotify_mark(r0, 0x1, 0x10020, r1, &(0x7f0000000080)='./file0\x00') r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xd1, &(0x7f0000000000), 0x9e) 2018/04/28 15:39:43 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x102, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x7}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0xf6}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000080)={0x5, 0x0, 0x100}) r2 = socket(0x2, 0x0, 0x10000003) unshare(0x40600) bind$inet(r2, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000040), 0x4) socket(0xb, 0x6, 0x8) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000200)=&(0x7f00000001c0)) 2018/04/28 15:39:44 executing program 7: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000000100)=0x10) shutdown(0xffffffffffffffff, 0x2000000000000002) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{}, {}]}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000240)={r1, 0x8000, 0x100000000, "8ba8cf5d00b65a31107d1d75d80012023730fd7b51c2036937a789a38165e908a52165631c4b746b37a57dc514468d3558b29fbe2b4fdd79f3bdbe92d720c160957d80f7178a3b3652f32899b3be053d3eef140132669f89ae07f23f62a5469cd8335260"}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000000c0)={r2, 0x2}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r0}, &(0x7f00000001c0)=0x3c8) 2018/04/28 15:39:44 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e9709668c5b3747c47"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x959, 0x101100) listen$netrom(r0, 0x80) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/28 15:39:44 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000cf7000/0x4000)=nil, 0x4000}, 0x7fffdf308000, 0xffff8000}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80000000, 0x208000) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/04/28 15:39:44 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) write$sndseq(r0, &(0x7f0000eeafd7)=[{0x0, 0x0, 0x9, 0x0, @time, {}, {}, @result}], 0x30) 2018/04/28 15:39:44 executing program 5: unshare(0x8000400) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) capset(&(0x7f0000000040)={0x4000019980330, r0}, &(0x7f0000000080)={0x0, 0x0, 0x7}) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000100), 0x4) 2018/04/28 15:39:44 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = dup(r0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000180)=0x62d, &(0x7f00000001c0)=0x2) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x3c, 0x0, "445de8056db18c0c4a148e5f9992407e1000d7be4eab528789d76c0540ea571fe4f9725f17216a530c7194662e1eb254944d91c09f67e68935a83559aae76274de17b3e3350c8d92bb3e0fe3211c8139"}, 0xd8) close(r1) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/04/28 15:39:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000014ff7)='auxv\x00') pread64(r0, &(0x7f0000000000)=""/1, 0x1, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x8001) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000001180)=0xfffffffeffffffff, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002300)=ANY=[@ANYBLOB="b655c48c1923c4778d04f5da57f84827257a9a1cb630634ed14e2745ed8394b0cf8bf437189c20802cdbcf58a2156080479ad2b04d9cb407db610edb9e888cca40bd7332488ee770113beda3322f3f903281633fe041958cc201206c35417ad2dadcc184682cf8d6afaee803000000000000007daa25f2033286772f4a209b62bf6fb44c27f83d424d69e1b5aeb400ea66335e5ae530a02b46b55bd49e0cc4fe528e5316c894929a7726486f9a701f518d065931e1a55b46054b8436983618ef8575912d0156c8ff490f5aa53db9a0ba51b1ff20898354d783099144", @ANYBLOB="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"], &(0x7f0000001080)=0x2) connect(r0, &(0x7f0000001100)=@generic={0x0, "6b52e6e2b05414a2fad82b375c2d9c269cbabbe2d61d91e2c2e29f11cecc3b772a4b619dc7d5cbbc4987897efb0791610bb364d97ea4fd29afb4d4a35eb883f14db67efefccf8b527e2b2d2898b518a55ea84f9682ad2941aef15a8c900493fedd9b002056f4ed15491fa5a4c5b04486eaaae8f51e8231b233dfd74c011f"}, 0x80) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x7, 0x1ffc0000000000}, 0x8) 2018/04/28 15:39:44 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x1000000000016) 2018/04/28 15:39:44 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xe35c, 0x4100) getpeername$ax25(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) tgkill(r2, r3, 0x34) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000200)=0x40) 2018/04/28 15:39:44 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000200)={'bond0\x00', @ifru_names='bond0\x00'}) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x76, 0x2000) 2018/04/28 15:39:44 executing program 7: r0 = socket(0x10, 0x802, 0x0) socketpair(0x10, 0x4, 0x3, &(0x7f00000000c0)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x103000, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000080)={0x0, r2}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x4f, 0x20, 0x800, 0x10000}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000180)=r3, 0x4) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061eff4)={0x10}, 0xc, &(0x7f0000f6fff0)={&(0x7f00003d8000)=@ipmr_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x80}, [@RTA_DST={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/04/28 15:39:44 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x2, 0x2, 0x1, 0x8, 0x6, 0xda0, 0x400}, &(0x7f0000000040)=0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000003c0)="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", 0x102a}], 0x1, &(0x7f0000001500), 0x0, 0x2}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000240)={&(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000300)=""/158, 0x9e}, {&(0x7f0000002940)=""/4096, 0x1000}], 0x2, &(0x7f0000002700)=""/199, 0xc7}, 0x0) 2018/04/28 15:39:44 executing program 5: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) stat(&(0x7f0000000500)='./file1\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@ipv4={[], [], @dev}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@multicast1}}, &(0x7f00000006c0)=0xe8) getresuid(&(0x7f0000000700)=0x0, &(0x7f0000000740), &(0x7f0000000780)) setresuid(r0, r1, r2) r3 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) rename(&(0x7f0000000180)='./file0/bus\x00', &(0x7f00000007c0)='./file0/bus\x00') fcntl$getownex(r3, 0x10, &(0x7f0000000800)={0x0, 0x0}) tkill(r4, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') truncate(&(0x7f0000000100)='./file0/bus\x00', 0xffffffffffffad4c) mlockall(0x3) fcntl$getownex(r3, 0x10, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000340)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000440)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000480)={0x2, 0x4, r6, 0x5, r7, 0x80000001, 0x2, 0x7f}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00000004c0)="d9146b1abc5f6d1e4f908f62b6299841", 0x10) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x14c, r5, 0x212, 0x70bd2c, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xd300}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x69}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x7c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x20}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x14c}, 0x1, 0x0, 0x0, 0x1}, 0x20000010) 2018/04/28 15:39:44 executing program 1: seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00000f7ff0)=[{0x1d}, {0x6}]}) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r0, 0xe4e) 2018/04/28 15:39:44 executing program 0: unshare(0x40600) r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) accept4$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) close(r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0) tee(r0, r1, 0x3f, 0x0) [ 99.803520] audit: type=1326 audit(1524929984.802:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7581 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 99.809398] bond0: cannot enslave bond to itself. [ 99.934903] bond0: cannot enslave bond to itself. 2018/04/28 15:39:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x112}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @empty=0xffffffc0}}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/28 15:39:44 executing program 5: syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000140)) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000080)=""/172) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000200)) getsockname$ipx(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x10) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) 2018/04/28 15:39:45 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}}, 0x0, @in=@rand_addr}}, 0xe0) shutdown(r0, 0x2) r2 = dup3(r0, r0, 0x80000) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000000)={r0, 0x1, 0x8, "0828520132be65e87c427c72b7baba2e8be4355c8d7db58d08912b0d7b9de591a0dc481e384bcb142ae7ec0609f87323371ce516c8dbea4f8fe604a245376df6ed737fb35eb72efe894d333d451f80a9be2fb6ba9abcde924496caf5b52341dcbd9ef0ce712b0271a82c105b0b2da1f770127ea390d610b08f163268b69e9c7a8ca9d23200a94a5453c440d054d36ae0b1d8db436c57a8a19ae08a41fe36a88f0ceb664474c218cac52394be7753f0f1596d5bfeb1a9642e7bb49968155780befd64442970542c5fe8678bd6bdc8a953c34af9249309871a7f4c6717b9434965f14f985525bfcdf05069db254ba76b3906baf572a1f67844e3"}) [ 100.131576] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 100.223354] alg: No test for xts(anubis) (xts(ecb(anubis-generic))) [ 100.689898] audit: type=1326 audit(1524929985.688:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7581 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/28 15:39:45 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000001700)='s', 0x1, 0x0, &(0x7f0000002f00)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) timer_create(0x3, &(0x7f00000001c0)={0x0, 0x3c, 0x5, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_delete(r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x100}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r2, 0x9357, 0x7, 0x9}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}], 0x10) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x140, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000240)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000080)={{0x3, 0x3, 0xdd, 0x3, 0x6}, 0xffffffff00000000, 0xfe9}) 2018/04/28 15:39:45 executing program 2: unshare(0x40600) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x10000, 0x20000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{0x2, 0x2}, {0xa9, 0x3}, 0xfffffffffffffffe, 0x1, 0xfffffffffffff354}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000977ff2)='attr/fscreate\x00') fcntl$setlease(r0, 0x400, 0xfbc911e8ac3bb2e7) 2018/04/28 15:39:45 executing program 1: r0 = syz_fuseblk_mount(&(0x7f0000002280)='./file0\x00', &(0x7f00000022c0)='./file0\x00', 0x6000, 0xffffffffffffffff, 0xffffffffffffffff, 0x10000, 0xfff, 0x0) sync_file_range(r0, 0x284, 0x4, 0x4) r1 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80800) sendmmsg$nfc_llcp(r1, &(0x7f0000002100)=[{&(0x7f0000000100)={0x27, 0x1, 0x2, 0x7, 0x10001, 0x6, "f92a5de5e17d7f6f05b2c809358bdd54658c8864cb2f2396c528185ed870abc45571c248dce4ed93be06c2caf900a40e4b2e3bab1f20c2f43c705981707497", 0x30}, 0x60, &(0x7f0000000240)=[{&(0x7f0000000180)="547cea03523131bd606c4efab6febcda3f26708101874d15ed73b6aab0a8", 0x1e}, {&(0x7f00000001c0)="80266e337509ea4a705e9cef2263c47d099f172e3eeee9a49480f238f09f791a168f2329f22bfafe92474d406460409cdcc73a70858ecbe584dbf30fb579f31f07", 0x41}], 0x2, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x110, 0x4000000}, {&(0x7f00000003c0)={0x27, 0x0, 0x2, 0x7, 0x1, 0x80000001, "233d972dd38f4ad1f8c5e068ed6bcae892ae9f461e9b115420f63727a8edcadf9fb530da0c1334e94ae0ac7e630d8872e1037ea4eb7197eeed67830c5eea5e", 0x4}, 0x60, &(0x7f0000000840)=[{&(0x7f0000000440)="68c0c630bbd6f0f8b19ebf3a14c51baacde2c16017e5c526692d94", 0x1b}, {&(0x7f0000000480)="1e6512db4c226cbbee1d269d8089e7d4f400ee87239ce2ee584a1743a9f4cfda3e3a766e2ade53275d804bbdef046d4fc088b348bbe590be9d0b1630199b0eaf4b99d6f875eae1b494d44b453a719d253094ae7550fdecd5d5ed37432f70531c1e321b", 0x63}, {&(0x7f0000000500)="0dde78e3418126e1068579e3d14d49c59293c82ee2a129333a2dc296", 0x1c}, {&(0x7f0000000540)="5cb80aa588864154257e5707b48a78d0f01e7d7c59077092211483383fc8e6121ec8e9c7a0a2db507346668959ce8edc19460545c82d07a6b0cc1e24d4e981952f1406eda09b0cd256799970f364c09f6a4f2dcbd75f50aa872ed50a5508cf37d33538d3e27fb3413a606a0e658bf63744e060483ad60b76f7b67fa19927a3332f9820862e", 0x85}, {&(0x7f0000000600)="97f8282fa64760ef089939e7eb3cefee8955b863ef223b52b20406f5079a441181787eb6a88f3a31941f5e3fc310ebe3a6a59f52b60a94b334fb2d79c1b4504b073f778ae123aebbff15cc33043085a0bd3b34350b16106eb3e38608533371f9b83478108430adabe07a0a3eb896ba6ba5a73fca3a85c8605d0f43bd078580868b91738e140550b3f282abae98b709d27b21b4575960b8e1a9", 0x99}, {&(0x7f00000006c0)="b7e2100fda2b6b09b07c2597336533b65b90e9cd4cd153a68f189d45ab0575f610774c2a30ca5fdc0767706dd382f624f4cded749a1cf5e924399e53f6422dc44570bd5fe14eff8180b44cd3a6a4e8aa3761931d63d67ed18e3e9db05deffc25484db304bf9d2496fc9e3caa7cc42966bfc973f926394d29033bb97b4a39e945b74af9c462cf8cd45c4e60ba29401a871354f1f887467825b288f7ff559a55e58efa9901e4954565da677c253f8016bc8e91a77977b535d499ee0088c0974c3738eff34eab3e3ec41c0aff17fff6d68069f6ac7d893d612947ebc26a24190b585e651517062895ab", 0xe8}, {&(0x7f00000007c0)="fa0e7ca818f5d37ca49196b7a52d823d609e27ac676d8c622d8c", 0x1a}, {&(0x7f0000000800)="b593517c8af46657fa09d58cb8fe461e5bdb5ccd9b58b2", 0x17}], 0x8, &(0x7f00000008c0)=ANY=[@ANYBLOB="c80000000000000001000000030000005a2c08fb6f93f4ca0889d9a52ecb5afd990ac9fed2f2303b01c97c532ec8c09a4df1d9c31624e761aa419f772ef1026382bac07c32e6c46cd271d8036f6ed61de55ae70c2c8d7635026a107abaab6f6a43bbd187bd40abd93054006480cb7db2e699f69f791bb58916108eaa496fe9fe62dfb2572ff1fd75525af6d3a539c2a7e2341713ee369a7ab52dc8d1a577db4bc406738e20586e193643bdd8411070dd647ae14ff09159d0342275dee1d701f6a1b3000000000000"], 0xc8, 0x8000}, {&(0x7f00000009c0)={0x27, 0x1, 0x2, 0x7, 0x8986, 0x5, "4277d691b687cdf098d62f2f0fa5ec1c9e3c789b72bde8cd4a8f4beb9e678df8a74add025d08feb1b67b966b608c7b46382d64c1f92b8eded0f6b27d94b2d1", 0x1e}, 0x60, &(0x7f0000001b40)=[{&(0x7f0000000a40)="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", 0x1000}, {&(0x7f0000001a40)="86e892ebbcb1fb8160d4979aa016ed3659fab6c88aafb5ad25cb4a3f268e021ca4b1f8c9d77d7be59e4b7e9155409b157bba7896907efda04c52d0", 0x3b}, {&(0x7f0000001a80)="dd9da65be8880550d0f4b114a2f9b4a7cdc3f2ba74887cbe9b59146f249553042269ec56def8e7288b92d670fafe089774216655dd150a6d3f118189cf294584c03dcac4f6b0e4a2bfed0db9d2b275f41256fbebacaa27e6ab1cbf6b7148f641588a7e486cb6e967a1c0512d7334e4121bad0e0d5b644e19b09d01335acdc153f1cac0c2814ac7b08ce9ce16740a4238b210a00a603aae8378025b772c69a0e826aabd5de095cbaa6b8116995f038c2941bb33d3395e2b", 0xb7}], 0x3, &(0x7f0000001b80)={0xa8, 0x0, 0x100000001, "23a9fc7ee22fd79dc356c864597d05bbf2e182aacd93f8c66f4332764225cbb3ed5bc31c5d8bcad6bff6c2763c0689ca58ac65231a05522eede218bf35963088da51d423fda78c4f2166421a7b874aabf9fc8782981c0109863ec4a94d38a77be3392440f2a8609ad1c0e45ad0eff55eb854916a024bcef386055461b8fb29fd95f2fc84e0a32a9f40e6bcc2599282c9f5f5756d06"}, 0xa8, 0x90}, {&(0x7f0000001c40)={0x27, 0x0, 0x2, 0x7, 0x58, 0x9, "eadf9123410fc40267682a47d0e246f4c2545df0523cb11f7c861436f02116d22873c4dcc01ee0ac3e6cdf05bc78213908df7bf66e0ab840e5bfceabc52b49", 0xe}, 0x60, &(0x7f0000001d40)=[{&(0x7f0000001cc0)="cfcdfb54d13f5b76bd7d992e7c889d02c239e6002edc75c1811d899595b63e646546d5ecd1ec9e1c43cba0f9baf67df6af32641896cd282789af7f6477d7c01dd4e1521c57e690e513a63f73f877d4cb", 0x50}], 0x1, &(0x7f0000001d80)={0xe8, 0x110, 0x1, "948ce84334939e61de1dd864c03b6f01769901afefa85686651b000ae9d30b9910b11d68e77d306d3f0597aaa25411a5b80e888c03dd4376f111df74a0f638deb27efbc53dfa7c639c3133d2fd31c767e4b567821942d8135094afa53f4404100d306033321118b68ebd9f6d36166340bda62eae4ed684f038548d55a383be864a0ed4f5fc9e2d3659c6ace5336dcd141f6e03a6c9fd6caade28fcfdd1abb8514b31dfd5ab799112330290d847f61f7f96e811001289520227c815253125367ffee4f52c1487d1d8aef143668e86628c7e"}, 0xe8, 0x40805}, {&(0x7f0000001e80)={0x27, 0x1, 0x2, 0x6, 0x1, 0x1, "0d8b6cb25c8156e87b364f3bf2dba6ab6924fdab98ddea1ef8b5b31636b5d72c5a0da510931b8a8bef5c5d3ab65f3aba7e157d28923c11739d644676d4386d", 0x37}, 0x60, &(0x7f0000002040)=[{&(0x7f0000001f00)="f78d3286348f2d65dd332b5bfbeaa232db3a0093e23f0402a260db810ba4adaaa009f55a2b7adcaad334ef809434a3bd649e9a627f01049fbce31e57696014f833b92b0e527875c4d7f516e6e7264cb47cc07bdac04b9866b584f51abadfddfafee4edec6a6c296b068045d6158bdaf0ca57d85e18f10c4fa909c585d531d6b0a2d7f7d50379f27d4af8ab5b1af37a946f5021a64c910ee50f9e125938b7f926683ee224c56eada0e32fb7adf31b2855971a407da547bedbf55793eed1801ede20d03f7bba213209e03df2b8f714651565ccc38fdd68e450252b870d9f6b3c824b48cd751a3c722ff977fd", 0xeb}, {&(0x7f0000002000)="cd56905617313456eaede32e13f6ba639a221dc8bd4d9455421bfe3ba73e55b254781b5eef0406529536109961a04499bebc36bec37e35", 0x37}], 0x2, &(0x7f0000002080)={0x58, 0x112, 0x0, "a2b8e502810042c6d33fd953a0ceb36e820782e0af6e44a5538dc1ab7a06cd06bb462fec96ef66d5b769b6dd2004ff327786b9d43dae3597e857f34c8147c2af6666072e"}, 0x58, 0x4000004}], 0x5, 0x48000) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002340)={0x0}, &(0x7f0000000040)=0xe6) r3 = syz_open_procfs(r2, &(0x7f0000000080)='net/tcp\x00') madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000002240)=0x76, 0x4) 2018/04/28 15:39:45 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) chdir(&(0x7f00000003c0)='./bus/file0\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f000074fffc)=0x3, 0x4) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x5, @empty, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f00000007c0)="8e417d6f4b2d5a8ae9f855402a3bfae9b1dd08b13be6993c4e8da90892f7e4a055006b7e1ad4e17305bf0c605a7c2f2b5379674a155fce1f6e7c8bf86ca7f606c6001a76b382ac94634d4c4e1912639b48e8439c6a65e5d9fcde0cd0460a47d60747ceeb7e62cee8b6468452ff2742d8141a8c6ab867180c3421fcf34cb1239ebcce1320832b8159e9df51bbc9e3ab84d04ea8da965a1f04aa8adfcd339b230913d07330bb9663c52eada83d8e", 0xad, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000400), 0x1fe) rt_sigaction(0x0, &(0x7f0000000040), &(0x7f00000001c0), 0x8, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240), &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in={{0x2}}}, &(0x7f0000000780)=0x90) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000540), &(0x7f0000000b00)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={r2}, &(0x7f0000000b80)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000bc0), &(0x7f0000000c00)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000c40), &(0x7f0000000c80)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x4, 0xffff}, &(0x7f0000000d00)=0x20) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000f00)={&(0x7f0000000480)=@in6={0xa}, 0x1c, &(0x7f0000000600), 0x0, &(0x7f0000000d40)}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000540)=ANY=[], &(0x7f0000000500)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0), 0x14) ftruncate(0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100)=0x1fc, 0x4) r3 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x66) fcntl$setsig(r3, 0xa, 0x39) r4 = socket$inet6(0xa, 0x80003, 0x1) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r5, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) 2018/04/28 15:39:45 executing program 5: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xcdb}) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000001500010000000000000000000000000095000000000000009f4927d7d4391cdccbd27e83c2ad15038732fba59e3c2539a6102ae443f7c64ee38eec146d919c1de0b695273f000000000000009a4c8a9a2aacf3d0bd37acf3e2c85034702d8d97228fde54ab7287bacaeab07c"], &(0x7f000040dff6)='syzkaller\x00', 0x1, 0xfe, &(0x7f000000a000)=""/195}, 0x48) 2018/04/28 15:39:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffe}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff]}}, 0x1c) pipe(&(0x7f0000001600)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001640)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000001740)=0xe8) getresuid(&(0x7f0000001780)=0x0, &(0x7f00000017c0), &(0x7f0000001800)) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001840)={{{@in6=@dev={0xfe, 0x80, [], 0xe}, @in, 0x4e23, 0x0, 0x4e22, 0x0, 0xa, 0x0, 0x80, 0xbf, r2, r3}, {0x3f, 0x7, 0x5, 0x200, 0xffffffffb709b61b, 0xdeb5, 0xfffffffffffffffc, 0x5}, {0x1c97, 0xffffffffffffa9ef, 0x8, 0xd6f}, 0x10000, 0x6e6bb1, 0x1, 0x1, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0x2b}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3504, 0x5, 0x2, 0x4, 0x6, 0x2, 0xeb8}}, 0xe8) 2018/04/28 15:39:45 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x1000000000016) 2018/04/28 15:39:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x20000000005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) lookup_dcookie(0xba, &(0x7f00000001c0)=""/113, 0x71) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e22, 0x80000000000005, @loopback={0x0, 0x1}, 0x7f}, {0xa, 0x4e21, 0x2fffffffb, @dev={0xfe, 0x80, [], 0x14}, 0x289c00000000}, 0x8, [0x2, 0xffff, 0x5, 0xf3d, 0x81, 0x7fffff7f, 0x1994, 0x8000000000a1]}, 0x5c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0xffffffffffff19f8, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, 0x90) getrandom(&(0x7f0000000180)=""/40, 0x28, 0x3) 2018/04/28 15:39:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00004b5000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f00000001c0)=""/70, &(0x7f0000000000)=0x233) 2018/04/28 15:39:46 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = syz_open_procfs(0x0, &(0x7f0000000200)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r3, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140), &(0x7f0000000100)=0x8) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7", 0x80, 0x0, &(0x7f0000001280)=ANY=[], 0x0) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000000180)=""/202, &(0x7f0000000280)=0xca) r4 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x4, 0x20002) ioctl$TUNSETVNETBE(r4, 0x400454de, &(0x7f0000000300)) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/28 15:39:46 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x40600) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x4, 0x19a) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000180)=0x53) 2018/04/28 15:39:46 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getegid() setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000), 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) setpriority(0x400000002, r1, 0x800) r2 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x7ff7, 0x1000000000000440) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000100)=0x1e) 2018/04/28 15:39:46 executing program 7: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) r1 = accept(r0, 0x0, &(0x7f0000000080)) r2 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003640)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000003740)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003780)={0x0, 0x0, 0x0}, &(0x7f00000037c0)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003b40)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003b80)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000003c80)=0xe8) r7 = getegid() r8 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003cc0)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000003dc0)=0xe8) getgroups(0x4, &(0x7f0000003e00)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003e40)=0x0) r12 = geteuid() lstat(&(0x7f0000003e80)='./file0\x00', &(0x7f0000003ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000003f40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003f80)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000004080)=0xe8) stat(&(0x7f00000040c0)='./file0\x00', &(0x7f0000004100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000005440)=0x0) r18 = geteuid() r19 = getegid() r20 = getpgid(0x0) stat(&(0x7f0000005480)='./file0\x00', &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005540)={0x0, 0x0, 0x0}, &(0x7f0000005580)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005740)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005780)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000005880)=0xe8) r25 = getegid() sendmmsg$unix(r1, &(0x7f0000005980)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003580)=[{&(0x7f0000000140)="9e52804e87da2bbfcaa174c15936c82014d002d389ab1df43f7b12aaff9fead2d4064d4339bea50d02ee5ed97e6ec260d27dd8f7fdd16b1fab4ff4383eb892c8c414dbe6efdc5cad61b516687e62a3b3bc", 0x51}, {&(0x7f00000001c0)="bd3779efe680cb6d1782ee67b884559ed2d6ab814ca3214640342fc6dcbe61c83076a0582d760e35057ff866c7b05a8ac052987731e81c6eb12cdfec0b873a32f6be52b6d8f26ba0f99a640e6c8a4080e35b4dafc20b68db5c6939abaa61280fe8d7bd314f11d4d59c1aa0a77509f52638c8993a8a40a409e0bbb7f6eb00b31bcbaca2ff6b7b92c905a69cd48a1adcd7f6f2e38446ee141285ea4b1b01726ac43caf0d10c0d0547bdf0a7af9313efe2196dcac3468f64ac323fedb13259cb210e7b18770d061e33dc4e1152d0353cb5ade83564f31e8605730f7500b5f56b20ad43d0a8466627256e09381d4b7bd826eae5c88793a7dac", 0xf7}, {&(0x7f00000002c0)="6a4f36af3e9d15eee8260d5a29b2781ad1b6092d573dece1c5dc9a55499c17e283b993e57e989c2c082f5d200acf7023b928ed856e96818a910b1dd9248d99713bd2ec8e60641990fe90878b331a", 0x4e}, {&(0x7f0000000340)="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0x1000}, 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@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x128, 0x8800}, {&(0x7f00000042c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000005400)=[{&(0x7f0000004340)="f307ea075479b1fe120392834a57ddf3686bb684cdcb744c166e52c0ece7414afa102d744c21eeead147d5232b46085cbc2366cd7f89796538c232dfbad805e45b21febbcdbe7a0c5b0f4c103d9195a6e8dbb00963a8f778fc0901009debce934ea9d59acf907272c3953774b1b77c2d50eff46b338a511eda50fc89a0066722bb4bd7b27d6e41d12199d8a961e42f38ee1c244fa3db7b49f44da40f2baf86ca8039cee9eec14b3d175ff2b71ecd160340", 0xb1}, {&(0x7f0000004400)="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", 0x1000}], 0x2, &(0x7f00000055c0)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x40, 0x20000000}, {&(0x7f0000005600)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005700)=[{&(0x7f0000005680)="12bd1b6554626b8d361de233d851bcd0afbfa10b4e3f8fe078b17c48234efed61b57f3bc2ef5442192b8a1453160a32a76b66f607af56c586857ef455d0c02f45df18e3bbd", 0x45}], 0x1, &(0x7f00000058c0)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x10, 0x1, 0x1}], 0x88, 0x20000890}], 0x4, 0x8800) sendto(r0, &(0x7f00003a0fff)='\x00', 0xfffffdd6, 0x4000040, &(0x7f0000000000)=@generic={0xa, "2a329f1b0b9e573c11f6d052c391095ebbc6cdaa5d64739bb67893474c39ae4ed094d77d647f9084a5a0ffc400803568515e1038ede5688407516c7224d45661d53c1bf9a94c08c71db93853cba0877812f7821457a6f877cb3839154ace2cf9025019ecb7ad337991f23b8ff199c50b9332bcc3e577f4643d4c57fdfae1"}, 0xb4bcf00bfe10cb49) 2018/04/28 15:39:46 executing program 1: unshare(0x40600) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x10001, 0xe000) write$cgroup_pid(r0, &(0x7f0000000040)={[0x32, 0x34, 0x31, 0x37, 0x38]}, 0x5) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = socket$inet_sctp(0x2, 0x8000000000000000, 0x84) ppoll(&(0x7f0000000180)=[{r2, 0x4}, {r3}], 0x2, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200), 0x8) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0xffffffffffffe09a, @mcast1={0xff, 0x1, [], 0x1}, 0x40b53855}, 0x1c) [ 101.352870] alg: No test for ctr(anubis) (ctr(anubis-generic)) [ 101.373569] alg: No test for gcm(anubis-generic) (gcm_base(ctr(anubis-generic),ghash-generic)) 2018/04/28 15:39:46 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:39:46 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000140)='fdinfo\x00') fchdir(r1) exit(0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101000, 0x0) io_setup(0xfff, &(0x7f0000000080)=0x0) io_submit(r3, 0x6, &(0x7f0000000640)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x6, 0x4, r1, &(0x7f00000000c0)="d2e1a0a1fac8564cbca46713", 0xc, 0x72, 0x0, 0x1, r2}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000180)="9948cb6d3e41ea2a1e6a2a04448e782ce70b97efa79120b87070fd57539b41268511e3cfd179a5fdf6b57625e747f05282c6185aadb29d5720df54826dd5ecd19125aed267cb5e81f208623ded6a6589262faef635e6ef9373d8f92f29a0b8c6e2e2643a1502887ecdba1d533b590f0b4c331019f94fc4d1f1ea18934ceed112614c13635ad02a60ef153c60479b0c56edeaf22fd142af34440b51d4c426e89e56cc162675a53d9dfbccc04939cd2aa16293229b454a2de82a27bbe7b26d1dbc48028db5ff7e0055216c3ba994d490016d00eb1e59b74055cd0cd989dd9f48bdf9ba140d08431ca21a6bb92a", 0xec, 0x2, 0x0, 0x0, r1}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000002c0)="1b6300c7c7e2bf7c334696a2ca6753785642f1dc715a4c58d86699c41507ee058b7a77cfec39273f7c0099c671b82636b383c2b9058de058afedd4f8fda7af049ef847735963cc02f6da24cb295d6b6f27f0e850cb088417b0686fe2538d48b52df1552b418eeb1d9350327d04c59d032c87ce1de4b06e1309ce05f99f", 0x7d, 0x4, 0x0, 0x0, r2}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x6, 0xffff, r2, &(0x7f0000000380)="437d135fc5fd47f214846b1a7d128e88388a6d5966a740b502a5ebfe44c55dc66380d7fbccaaecd29475ebbdac192a0f61b787c05d983c5b4ac2971335f4437644e3378b57943e694d1740ff93e197983e916d0a7720f0d3ce4aede09373464601246a4fa3e11396ea350d841bc80ff7813dfe2e313fdd6f19271d4975ee5e56e3dd19efee", 0x85, 0x5, 0x0, 0x1, r1}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x6, 0x7f, r2, &(0x7f0000000480)="e65bc4761f9c95c568db0e0c52fc1845afb99c3fa6910a6b47968e921bec945a81b1ffbb005f8ae4ad01259d", 0x2c, 0x7, 0x0, 0x1, r1}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x6, 0x3, r1, &(0x7f0000000500)="05db62275bdeb1ff364e30fc9f60f7d7d6573715ebb0e2f1ab593af4fa3dc599f8f81c77428865b50ed5f6e8a62f809a0d56f2a7c195bfb64b0236b505f8948a2eb74e986a47ba7cff33e1894e177d448bfe76f3e707f8a4924834b4c7e477a477bb4f350b4f7d7ddcc0192d6674391e35930b51b743454b9135626d8926dda02f7129df520210fed0dfedc2c38499c86418ee79a8c206cfdfdd1a133ca22d2eb324f0b6a2cc8d412318f58e169cd088f6c615acb8f055a8521e2afe4fc4f57aa261633e77caf0e9a6ed7b2cb836bb42833e0ed41aded7c1e30032e1", 0xdc, 0x1000, 0x0, 0x0, r2}]) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/28 15:39:46 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000580), &(0x7f00000005c0)=0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x3b, &(0x7f0000000080), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp6\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) sendmsg$nl_generic(r3, &(0x7f0000000500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x1e0, 0x3a, 0x200, 0x70bd25, 0x25dfdbfc, {}, [@nested={0x50, 0x7f, [@typed={0x8, 0x6f, @ipv4=@dev={0xac, 0x14, 0x14, 0x12}}, @generic="ea44f6815ffa4739a576d83c02c5b2fa394708595d75fddf834f90ee4b4a797b47ce6dbbdb86db9809b6f53d5adc7340157deb53f92c73f6d213481582d0ec38c081a4"]}, @nested={0x50, 0x2, [@typed={0x34, 0x8d, @binary="4fd15fd7330dd6c90eea025fa12547ba4ce72df78554a0b630d19f04a03d3300fc43407861e17c35b6156eb4436a95c7"}, @generic="5d72faadfe2044e63e462a185c", @typed={0x8, 0x4f, @uid=r4}]}, @generic="86c4219ab659bd8eb4037407293b9220409fa475fe38824ca0f7cc566251219ba6d910a0bebe97a5da9ad8da6366cb84b0341369bd0299d3f9aae6ca7e93c0aa20a5afc19e15a6b60153a5748771c7ae89f61da4d2e37e5183a996401803c6dad321fdf7835751c1d9dfeeeef2b72bfe4f5fe5cfdb2d2943740dd8e148c29d556d3254d28902774c88fcc3b6655707c301e870ceb2027a313cb000bbde270865c2f37bda615349aa0137d5b637a9c30d48fdd27a1e5a53e6e2141e29", @typed={0xc, 0x8f, @u64=0x6}, @generic="91966c89795d", @typed={0x5c, 0x61, @binary="a932bfd9bb1dfcfcf65f3d3102590ea065c9237b02555a0cbc069bdea21ab6723d90a8f3070716037beaec573d976dd082dad44da3a18b3fe028e3adb2a2dd9f2f7e7a8bf2ea3fdedabf64642ceca41552637a71519e61"}]}, 0x1e0}, 0x1}, 0x400c891) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180), &(0x7f00000001c0)=0x8) 2018/04/28 15:39:46 executing program 1: socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/04/28 15:39:46 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/stat\x00') getsockname$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getsockopt$inet_int(r0, 0x10d, 0x4000000d7, &(0x7f0000000200), &(0x7f0000000040)=0x4) 2018/04/28 15:39:46 executing program 5: r0 = socket$inet(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40033, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x114, 0x7, &(0x7f000000f000)=@filter={'filter\x00', 0xe, 0x4, 0x278, 0xffffffff, 0x0, 0x98, 0x2a8, 0xffffffff, 0xffffffff, 0x378, 0x378, 0x378, 0xffffffff, 0x4, &(0x7f0000027000), {[{{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "68a8bdd6cf63953904c33da84d357a733f6ba7f8856c27fc1f7b3f1e6387"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xa0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x0, {{0xa, 0x4e23, 0x7cfddd03, @ipv4={[], [0xff, 0xff]}, 0x7f}}}, 0x88) 2018/04/28 15:39:46 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x2b) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/sockcreate\x00') setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x1, 0x4) r1 = socket$inet(0x2, 0x2, 0x6) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/28 15:39:46 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x81}, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="04010000180005070000000000000000ac1414bb000000000000000000000000ac1414bb00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000000000000e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00150000000000000000007ed9b6eae6e5762aebca60cbea3a7bdd2d45f2fc21ed414563f9b92600fa56abdb6e1ef179c734f8fc4a7d4096efefe50b0205f76b74985c2c10b3dd0c"], 0xfe61}, 0x1}, 0x0) 2018/04/28 15:39:46 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) timer_create(0x1, &(0x7f00000001c0)={0x0, 0x1f, 0x0, @thr={&(0x7f00000000c0)="96eeb9d66bf797005ff4ee0687920aecd87856eabac27b963b523b8e0020589e350f6bea116dd85f52413b69dd599b1a3dce111f9167325056269ab8c804cce7a95736c1e9a56b03943b2d69bc09de5292398c4b945bb2bddbdf57201e9f0a2fba4eaefc46f1cb303a2dc02de94b9ade3539b777efa04579d67f9795d16bed726526134e7d18a255c228a4dd1b7697f5314764e8de22a60212d5b1f2a31125858c7edb", &(0x7f0000000180)="71803d227efc47b34555ae60761c53e0e1fa934ac3d87ab68719"}}, &(0x7f0000000200)) r1 = getpid() r2 = getpgrp(r1) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) sched_getparam(r2, &(0x7f0000000000)) r3 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x9, 0x30}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000300)={r4, 0xd}, &(0x7f0000000340)=0x8) 2018/04/28 15:39:46 executing program 4: unshare(0x40600) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x200000) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000000c0)=""/62) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x3ff90545, 0x9}, &(0x7f00000001c0)=0x8) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1f) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x7b}, &(0x7f0000000040)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x501080, 0x0) ioctl$KDGETMODE(r2, 0x4004510d, &(0x7f0000007ff8)) 2018/04/28 15:39:46 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000100)={0x8001, 0x80000000, 0x10000, 'queue1\x00', 0xf6d4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) 2018/04/28 15:39:47 executing program 0: r0 = socket(0x20000000000000a, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) getsockopt$sock_int(r0, 0x1, 0x33, &(0x7f00000000c0), &(0x7f0000000040)=0x4) 2018/04/28 15:39:47 executing program 6: ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1f}}}, 0xff, 0x8}, &(0x7f0000000140)=0x90) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80605414, &(0x7f0000000240)=""/79) syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x4, 0x20bffe) kexec_load(0x101, 0x3, &(0x7f00000004c0)=[{&(0x7f00000002c0)="1d0d46a257b19a5bc2d2205b2a448390b97450994fc3bf06d03d73b975a2ac1d8b5354a7832bfb92894de237e1a6726d850967dc27b5bd41a4f805c43050a9b73c0a910025d94003afe9e25c37f8b2779a3d6c123fe6f71efb277f75c74dc0744087399f63cf7118baa4a5b9f5b5492815a211ce305d57b4a71e60ee7670f2a74fa4174ace62518665", 0x89, 0x10000, 0x401}, {&(0x7f0000000380), 0x0, 0x0, 0x1000}, {&(0x7f00000003c0)="eea131a7fb3e69ed196c29f73c59acd6c19d830a16db9fb772a193429b9ba71dd56c7e2fe7ed648a1690ea053bde1e499fae6b217e2b5fc1a93f71a59e8c301c7ffa24b0d64e79f77c8ae194f9119afdd5d02043beaca0599db4628db8d8e3ef676052547852ed80098b94a1ecc0def6ec0d5a45d5892c8f293a7cd7bd1d0408ab4b0c9e9f5ef05c13c4a55cfbcc87994573b3662852b6372ed2bfdcab25fcf80721a18b3cd839ca71b2a2b6cfcb8b87a9a27a9c68a78d0458f42c2afadc821b8fb841f8cdd0eeca909a4cda3e50e1a1aa20a1f1ef150157eb0fa415c0456882f2c9c4a81b8d21d4e707b0ee", 0xec, 0x1, 0x7}], 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={r0, 0x40}, &(0x7f00000001c0)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000000040)={0x8, 0xea1, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'vcan0\x00'}) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000b99fc8)="0bf5430f080300", 0x7}], 0x1) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000540)=@sack_info={r1, 0x0, 0x3}, 0xc) open$dir(&(0x7f0000000380)='./file0\x00', 0x121200, 0x0) 2018/04/28 15:39:47 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001d00)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='notify_on_release\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB='9:4\r#='], 0x6) 2018/04/28 15:39:47 executing program 5: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r1) keyctl$setperm(0x5, r2, 0x0) keyctl$unlink(0x11, r2, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, @rand_addr}, &(0x7f0000000240)=0x10, 0x80000) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00', 0x7, 0x4, 0x448, 0x0, 0x0, 0x0, 0x360, 0x360, 0x360, 0x4, &(0x7f0000000280), {[{{@uncond, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@arp={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xffffff00, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0xff, 0xff, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}, {[0xff, 0x0, 0x0, 0xff]}, 0x2, 0x2, 0x11f0ea6a, 0x9, 0x3ff, 0xaeca, 'veth1\x00', 'bond_slave_0\x00', {0xff}}, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0xffff, 0xbe5b, 0x101}}}, {{@uncond, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x498) r4 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x800) epoll_pwait(r4, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], 0x6, 0x3, &(0x7f0000000140)={0x3}, 0x8) 2018/04/28 15:39:47 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xe75c}, 0x2c) r0 = memfd_create(&(0x7f0000000000)='GPL\x00', 0x1) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000080)={0x120, 0x81}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x2, 0x4, 0x5}, 0x10) 2018/04/28 15:39:47 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) modify_ldt$write2(0x11, &(0x7f0000000140)={0xa26, 0x20000800, 0xffffffff, 0x1, 0x4, 0x5, 0x7ff, 0x3, 0x834, 0x10001}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f00000000c0)="3146e5d6885917d28b2e2d744db6f75aae5b00473f3161b7b0bbc56ea54115426904d74e422b9c0010b61e3ca5e2d4365692dc200eb5e50560378a55e37a4051", 0x40) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0x2ff, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB='\x00o'], 0x18}, 0x1}, 0x0) 2018/04/28 15:39:47 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002004e20ac14ffbb0000000000000000030005000000000002000000ac14ffbb000000000000000004000300000000000fca00000035dc93f900000000000000000000000000e9e6b56a6a170000"], 0xa6}, 0x1}, 0x0) 2018/04/28 15:39:47 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1d}}, 0x7}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x20890000000000, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2}, 0x8) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/04/28 15:39:47 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@abs={0x1}, 0x6e) listen(r0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000100)=0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/04/28 15:39:47 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:39:48 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000042ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) ioctl$TCXONC(r2, 0x540a, 0xfffffffffffffffd) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/04/28 15:39:48 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x22400, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@upd={0x120, 0x12, 0x400, 0x70bd25, 0x25dfdbfb, {{'pcrypt(authenc(rmd320,ecb-camellia-aesni-avx2))\x00'}, [], [], 0x2400, 0x2400}, [{0x8, 0x1}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x40}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0xffffffffffffb9f8}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0xb3d3}, {0x8, 0x1, 0x4}]}, 0x120}, 0x1}, 0x400d1) rt_sigaction(0x12, &(0x7f0000000380), 0x0, 0x8, &(0x7f00000003c0)) 2018/04/28 15:39:48 executing program 6: unshare(0x40600) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xfffffffffffffff8, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}}}, 0x2, 0x101}, 0x90) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/04/28 15:39:48 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x20000000000004e, 0x2}, {{}, 0x0, 0x214}], 0x30) 2018/04/28 15:39:48 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) ioctl$int_in(r0, 0x80100080044dfc, &(0x7f0000002000)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r0, 0x28, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r1, 0x80000, 0x10}, 0xc) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000a00)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000ac0)=0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000011c0)=@assoc_value={0x0, 0x9}, &(0x7f0000001200)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001240)={0x0, @in6={{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x400}}, 0x1, 0xffff, 0x4, 0xf8e, 0x8}, &(0x7f0000001300)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001340)={0x0, 0xd8}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001e40)={0x0, 0xe75, 0x30}, &(0x7f0000001e80)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001ec0)=@assoc_value={0x0, 0x3d}, &(0x7f0000001f00)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004280)={0x0, @in6={{0xa, 0x4e23, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0x86}}}, &(0x7f0000004340)=0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000004380)={0x0, @in6={{0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x1b}, 0x7ff}}, [0x8000, 0x1, 0x80000001, 0x6, 0x1, 0x6, 0x200, 0x4, 0x7fffffff00000, 0xfffffffffffffc01, 0xa8bd, 0xffffffffffffffff, 0x7fff, 0x9, 0x81]}, &(0x7f0000004480)=0x100) socketpair$ax25(0x3, 0x0, 0xca, &(0x7f0000000240)) sendmmsg$inet_sctp(r0, &(0x7f0000004540)=[{&(0x7f0000000200)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c, &(0x7f0000000940)=[{&(0x7f0000000240)}, {&(0x7f0000000400)="332024d9e129779d0c0a91c20b3b7cc6ccb2e158de87d3dbfbff478145b2c4c03d3d0659bc47db0b1d7c575e57b3c77bf26f5d85adffeed3202c0d81ba24942c0ad4cd3be19cfae66d839161223281f258fda230684049c7cd065da970316488501feec66f655136b70406924462f591e12b1c3b75e6f95d1529a72b3687a064d9fac695a18626", 0x87}, {&(0x7f00000004c0)="09c36ad7687daa931914b912c5688f0067d6a620ab2b7029ec9e257ee3c5b8499f3bad9f423aab5298ea4e65d585e9cc4779590a41f6046c113861bea446894ad2642b130f184967c2fa7714cffe83ec265847d9b25b5347b36b6678ed1674d018c2ec213aa7a10f87b6cfe592a94e563d12c0d45d60c2cd67ca8cb4e7b8a868bf695a1568fdd2d8ea636924735fd90b9531", 0x92}, {&(0x7f0000000280)="3aaca5a61eb5f257ae66c09ebe83e04aaacab23ae6000c299b25f61e591e858d0bd8b732943bebc6d018e36136c9de09b1eaa9d8c3c423e333bb24e4bc4886dcc593e430d0c893190e2ec4f3863c18ecf370725d6afec6885265831828fd6376e23a75", 0x63}, {&(0x7f0000000580)="72feeed0fe92dd2b901f166f043ed1b5e06cb0ee99625838c3391ef6863946979bf93e6274d257e46f2dfc9ca94e46a9ac49d975f538b46f9b07139e087a34338d204806ea4f0613cf00d4d02c444b25e2ace407034dfd373e31aedba43d59f434ff4ad4e805b3416afe97e7b4ec", 0x6e}, {&(0x7f0000000600)="3118de003a164f85e02ecf957854db7bfbe0fb946af68beaae5bbdbc532f71c87061fc4648e4dd14386b1c6c28fe379049e76572a98039bde4b51368eaf5ca521aa3d5ebf4316b0d9b338974c66b611027ff6e433d9a236689042affa3333340cc46e3560c71d8832dfd48d0391ec9fd9ca54d5ad1c82f767e53c2588b60971128a61aecea29c43b0882cbb0b4aeb064c3bb0d635d82ff708655173d5e2de55df31ffddca41ebfebad4a44aa9b0f129ff1c109abd406e6ea99e66b", 0xbb}, {&(0x7f00000006c0)="df37e8c7043a882942d8b58de05f6025f96d356f1baf2aabad3cba01df690930eaa6506e03064264ff78ad3f05887535063e12ba83330af59657c1a116992b8537576ead46c4b263e86d8ae88baac358ded9b1e1affba3b883b58a337f700a40cbedc6c960b6807d363d0543b89db3c1bf40aa292f0642d092b6413f4c7b35b690c132085eb663f696a79205be686fbb32a935b99391eb5fc44a2dfabc6d3115d6f218df0c91179293d836275e628ac2709bfdcc812e9bff753141de436645a311092d67c118ac34dc5e60e6e28e6ffe327e4c03805581ad88e8481c522d9663ee94b071ed573359", 0xe8}, {&(0x7f00000007c0)="1ef51361eff591c12148baf016c0055489cab6fc2f5474d2d7c2d5f5c5cfb8c22e7176abff8418afff7ce012684d1dc915cd7ad3cfd383636cfbf76d14aec3d53a1d77c2a47e3059184f5dd305d5412b09cd55748cb307bc1e7e6b72cc6d4ece1afbc00c2065cccef268eca93985baccddb7e42853119e8785fbba24f0dc6cf35191461e798474ff7ae61167a1d083490c051889caf80de523560e370990cdc9f573ed2820721085f63152329f69aad812919da51d5bceedda4d9793cb01af4a2a5cca51e686f151eef8daa0fb0d1d7d8692e51bb5ba33380c5fc9", 0xdb}, {&(0x7f00000008c0)="80dc896aadfaaf8e44daa25215cc34c22d6e994316f94a7864c88499f0d86b4ab31896847ba5c7f301c5ffbcafdf3094ce7de265232013042328d18e672b10fc87988982861287354e1d726f7d0f2fc68dfe2e418233ce375f1c2ad8a696ccfd921158d198992b887e83e72727095bcb96ae345c9035b5", 0x77}], 0x9, &(0x7f0000000b00)=[@authinfo={0x18, 0x84, 0x6, {0x4925}}, @dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0x5, 0x5, r2}}], 0x50, 0x20000000}, {&(0x7f0000000b80)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f0000000cc0)=[{&(0x7f0000000bc0)="88118d8dbed0361f9fa78a192da0e78f6b0b0d19ae58c97e323cf6059587d734c09d3b60fdfb347fce8a493b4b4fb73a", 0x30}, {&(0x7f0000000c00)="ccd492b174b71a4faf5b1e314b22c13e3099dc75fade623c660c9709361dc8b7292f661f060daab1cc2f2a59d5009f017e6906aa0dfe3e2c81c4cb0ffd459040e8d7ddc9f4dddfc840f7c328a6b30ac385abd574be269e0f95c70f71b9da67c5ec582a47584bd93196bc64a2ec5f142410a3cd69de692d58fc1879867a597424c52f8e77123358147f3cb54772cd2970f124abb29384d7072963fa7d781df78f504153856d9d6982d54d", 0xaa}], 0x2, 0x0, 0x0, 0xc0}, {&(0x7f0000000d00)=@in6={0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0xffffffff00000000}, 0x1c, &(0x7f0000000fc0)=[{&(0x7f0000000d40)="94947353446df39fce7fbd4414cb51f2290dcc52fddd861a41c68c549d0a1956877b6e028b2c182d7e7a27bce71fe6308a5054b4eca4c58e729c83ba7a89af3a17b84308ccc4c8465807b0ef9e2cb7502ca17b5728dac8fa91e95a1d347073709c65d32c90b6df49a276a4fc3efce36b98d431e7913ca79cc4d498e84cd6bf4dc67a5928a25a92cf5ece1be3d6ba693c05e0a62c46efde3b6509adcb8667d70c47ecfb238761757b9c05e9ab60a56558ead23c2f760e6e880795ee775a06", 0xbe}, {&(0x7f0000000e00)="cc921cfed51aebb9305477cee33845130a322ad7f04a83f548d48421ec021826eb9306faa40a16859071f7dd1b78b29bdbe42dd705deade4c501388742c843079dd448170bd6", 0x46}, {&(0x7f0000000e80)="649cb8d714d84bd95442c8cfe37a231571320e0a7c6105c916be", 0x1a}, {&(0x7f0000000ec0)="a60fdd97b5086c3a3426205f2adbb4d703f28c0d2d1b2fbdb38994b9ace8c0af7202e913daf2707a5b246f7fd830de3939c71417aa84cd1e6d8b8083f175d20369b56787cac708f9c5bf89a11084f53f379ed08da26cf5d739350279f36f09f184cc9da597f953677395110b9d7db5d7d26e2e2580d28635328515876e5003676b7688bbb060e71007ec746f167e09c3dbb091db9ba213945c2cd48fb2bfd2db31f57775", 0xa4}, {&(0x7f0000000f80)="932ca4dbcb9055c9d8ad3fbef1c88324315697242f", 0x15}], 0x5}, {&(0x7f0000001040)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000001180)=[{&(0x7f0000001080)="6dc0916341cce8bdd00eb135163dc74442fb15817a4da36b66e03ee1bd8e182ebd3cd1058e9277cf11eb93150021c60ff23fd49ecfc704b6e512a5c5ff478edc3234f751311c23a5d5bd0973065ebf5e5fb5b058711bdcb76033bd9557a9f25cfe8404e902e38ade3f6a6ae203", 0x6d}, {&(0x7f0000001100)="8323a62d67e29768c8e2e9be7eaa90bec7d0e1f0cfa94d571ca604de16101c7e87806b4fcb4f08c928dcf71f658dc94724f5964a5b0f411ab4cef022d029c3e086819c9bb4872c31c12461", 0x4b}], 0x2, &(0x7f00000013c0)=[@authinfo={0x18, 0x84, 0x6, {0x1}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xea6b}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0x5, 0x4, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x3ff, 0x6, 0x5, 0x0, 0xfffffffffffff844, 0x1, 0x0, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffa, 0x200, 0x7, 0x2e, r5}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x1f, 0x8, 0x8}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4cd8}}, @init={0x18, 0x84, 0x0, {0x101, 0x1000, 0x3, 0x7a}}, @dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}], 0x128, 0x1}, {&(0x7f0000001500)=@in6={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x1b}, 0x78b}, 0x1c, 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0x1000}, {&(0x7f0000001880)="ed7d7f7fe383921ca95f84dc903e9d1aafd45b2dc5dda178afcce7054ecd1a0c4ca4c4916f", 0x25}], 0x8, 0x0, 0x0, 0x10}, {&(0x7f0000001940)=@in6={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x1f}, 0x1c, &(0x7f0000001dc0)=[{&(0x7f0000001980)="adb8fc6cdc2135e69475fba3b562531d329d4634257db4729a7ddbe71e66bfbe5320604196f326ed6750542b88fd39357fffc106c18ca74af7778d8b1671df934c4409007291196d3e", 0x49}, {&(0x7f0000001a00)="72edd46f9074eb8961f289ce13760d5dbd4220e9ee8be7303259a6f159aad514a758722bcdcd400a4d990620108c676ba177c20a6714133cf3247ae48d5b59b0ccd07e23578ee4053da940018f035a4891785219c718ba07442f7544434bbfa3d143c71a29a4de39a7ddfe1c3e29bf21d79e21c51aa8155ef6fa32b356d02d4ab6ea0411ecc6e95ffffd5373e63f9bea35eab317246b70ccd66d7365cee51629dd6da35116a33b12889fe30a79f0109e488dbbab2e2db0acac62a3b3f8585f86ce98c37c4b1eade135eb68e5aa7d060f0f79f6d54d084b27ff8da1ee7f486dc6c83f2cfc61e309e5128702657661b6", 0xef}, {&(0x7f0000001b00)="de4760506df83a599879479488125d297fc20cf841ec951a0fd95cbf98d8dbeb8fd375f21da06e00c29a8e49a7d01fa5372f2a22991de416d82ec6d7cdbe8526bbd38608f3cf92f5424ed937cda1159c2ae55918f38aa5e1e49e82e5346ebbd509ac14e348abada1ec90e6407a0118fefc09ad0709f183fcd69436175b7ead2b5c32a70f65292037ba9463634ca97afdf8eca25b8404", 0x96}, {&(0x7f0000001bc0)="a49d4cd8a512fb1e6f7f65765495834357101289258d4e73fa76dc65e92839387665545f70ba3184f31f88", 0x2b}, {&(0x7f0000001c00)="087bf818e75ed6963039fc071f2f39256d0874b8e6716e00f0ebf9e2cc3ea2399b2d61186ffb0253dd8aeca0b793effcdda754c56b43672e1454cb170c4609ad87cd778224a76e394191d3cc0d092001f4df254a02d155752a331dc6130bb9b03e59723b44c0f034947b914de3f0a88f64d5937e770c29c683b73e0cf6ed7d43f95f7b09fe1b2e2722ea0d24f4080507b5d55382e999d1ae5a2c2b0d0a78a65dfd8b1772fd0bc12824e1a9aa783d89ced20c9f2abaa45d4ed8bf5b1fe5f738ee3924dda3c7ede0ec6f25059e87ff74506f76ba3edaa4efcab74b", 0xda}, {&(0x7f0000001d00)="0354b66fc0f8fba6892aa83255decc9d93d6f45a5ad22c83589f15e36e1ec6c6133ef51ff16d68adbaa8a01e138c744c0d482dd713af58f734268895b807d81dcd39d74e846403a76b3d429b4aa6d5fef3b8048b989b2ab48c553a9d3e12749fb7dcff60c9b315c82a39297d57f2c26f6823ea44c0106d5a8c9d987ed7891f8f773c37d0aea141c8fdfa29b4fbf9cbe0435e2966917344da21ef3df644a4f4872331f8f4b66463356cf654978c4bf76a0858d087290ce67d6f757de4cfb9c954", 0xc0}], 0x6, &(0x7f0000004040)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x80, 0x2, 0xfffffffffffffff9, 0xffffffffffffffff, 0x5, 0x4, 0x100000000, r6}}, @authinfo={0x18, 0x84, 0x6}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x100000000, 0x8, 0x4, 0x3, 0x8b4, 0x8, 0xffff, r7}}], 0xd8, 0x810}, {&(0x7f0000001f40)=@in={0x2, 0x4e24, @rand_addr=0x8}, 0x10, &(0x7f0000004240)=[{&(0x7f0000001f80)="c7ecb10ceb7c1dc5289902297a1d8aa9e4afdce6e1f760fef2bfb92855b96234c9b8d3903ebeb161a5d92259283a6cfa1aa0f5db971fe697c593f28cb3d524421a813045ac1b132dd59b0a29ce79d42469eb586204b011055854a08e0b25ddaebe76a385d65ea4466add6759709e1ff34c17284bbff9d3b2f9ec64", 0x7b}, {&(0x7f0000004140)="b0bff13914955d536dc8fabf00d0514646e3cacfe4ac8aed78c74b8bb54e5afb2797c6dd897fbad5e12998a81936e7a3a2e9c0cbbd0b618050c07944cc2b15daa6ea9784f896d660b63b44f1aca6267961c7e7f2d6578c00c7ac0a810b81900ceac4bd7444d1dd70a7676d1dccb28944914a622a7d0276031875977fd4205692ca9c7738326306a92b58c4676c3c5f4adadcf9eae6b2782029713db69601b0e422bda8bd702428f329243811a218b05c7b41f8ecd090f05d7896ffe609ddcac5657c0845c075f4cf5023713060bea7180910c2802df6d0fd881a73f789b0d3", 0xdf}], 0x2, &(0x7f00000044c0)=[@init={0x18, 0x84, 0x0, {0x7, 0x3, 0xfffffffffffff801, 0x40}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x3, 0x8, 0x1f, 0x5, 0x692, 0x6, 0x3, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0xd0, 0xffffffffffffff81, r9}}], 0x68, 0x40}], 0x7, 0x48804) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x400, 0x10}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000000c0)={r10, 0x3}, 0x8) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000001c0)={0x8, @loopback=0x7f000001, 0x4e23, 0x2, 'sed\x00', 0x1, 0x7f, 0x40}, 0x2c) 2018/04/28 15:39:48 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000100)='./file0\x00', 0x0, r0) r1 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0xa95, 0x5c14dc98d9a83aa9) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000200)=0xd5, 0x4) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x7, &(0x7f0000000100)) syz_fuseblk_mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/28 15:39:48 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x800000000000002, 0x0) setsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000000100)="1b0a82cb4d74350c89aa3530ea88134fb40113546f7f17ab44be77719a77390f026fc35f705b9a8ca8543929eedc6ec916698eeec2", 0x35) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={r3, 0x80000, r0}) ptrace$setsig(0x4203, r2, 0x8, &(0x7f0000000040)={0x2d, 0x6, 0x523}) dup2(r0, r1) 2018/04/28 15:39:48 executing program 0: socketpair(0x1e, 0x5, 0x0, &(0x7f000026eff8)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f000026efc8)={&(0x7f00000b5000)=@nfc, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000e2000)=""/92, 0x5c}, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000040)={@dev}, &(0x7f0000000080)=0x14) shutdown(r0, 0x2) recvfrom$llc(r1, &(0x7f0000000000)=""/45, 0x2d, 0x2, 0x0, 0x0) 2018/04/28 15:39:48 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) ioctl$TCSETSW(r0, 0x5403, &(0x7f00009db000)={0x0, 0x0, 0x1000}) 2018/04/28 15:39:48 executing program 6: unshare(0x40600) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xfffffffffffffff8, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}}}, 0x2, 0x101}, 0x90) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/04/28 15:39:48 executing program 5: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x200}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r1, 0x80000000}, 0x8) read$eventfd(r0, &(0x7f00000001c0), 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000080)={@empty, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r2, 0x1, 0x6, @random="394d28a707c7"}, 0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) readahead(r0, 0x10000, 0x7) 2018/04/28 15:39:48 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x4, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000300)) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000040)=ANY=[@ANYBLOB="600000008a0000005a877145838d3d6eba7bb877b70bed4b5a637d386194b2cc70ad8821f8889e9c54792bbf6d0cd7f24317137765439523c06c67af30648b879298c49ed53291d05cb01bbd62566b433a859f934b729fa63d7f4ff9721303b35b34215b469fcc3056911e6548fa5fa15a20c6b528899989cf98a6bdccddd3d55984f143dc41ae8dd29918ee7c0df2905834"]) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) io_setup(0x4, &(0x7f0000000140)) 2018/04/28 15:39:48 executing program 4: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/28 15:39:48 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:39:48 executing program 2: socket$key(0xf, 0x3, 0x2) 2018/04/28 15:39:48 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x4000000010, 0xa, 0x8) socket$alg(0x26, 0x5, 0x0) unshare(0x20000400) r2 = dup(r0) sendto$inet(r1, &(0x7f0000000040)="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", 0x1000, 0x0, 0x0, 0x0) mq_notify(r2, &(0x7f0000000000)={0x20000000, 0x15, 0x2, @thr={&(0x7f000087c000), &(0x7f00001c1f7f)}}) 2018/04/28 15:39:48 executing program 6: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x100) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000180)={0x7fffffff, 0x1, 0x800, 0x100000000, &(0x7f0000000140)=[{}]}) r1 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000003f154)='./file0\x00', 0x0) r2 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00004a9000)=""/4096, 0x1000) getdents64(r2, &(0x7f00000000c0)=""/83, 0x37e) unlinkat(r2, &(0x7f0000000080)='./file0\x00', 0x200) rmdir(&(0x7f0000000000)='./file0\x00') 2018/04/28 15:39:48 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x0) connect$inet6(r0, &(0x7f00009ac000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) sendto$inet6(r0, &(0x7f000077a000), 0xfe, 0xfffffffffffffffe, &(0x7f0000d5a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='sched\x00') ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'sit0\x00', 0x1}) 2018/04/28 15:39:48 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'tunl0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) sendmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000100)="27f39da6135c20e3a15a851ac17fcc8e137ce187850a992dfcbc5dadfc966db651cac020f813cd5be4086c125ef5a482ce9c37b55b068af3b225170114f12191800f802526804efb20430b013450c936f0d1bb047f4e06f300c7", 0x5a}], 0x1, 0x0, 0x0, 0x40}, 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000200)=@buf={0x0, &(0x7f0000000640)}) sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000003940)=ANY=[]}, 0x1}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000800)=ANY=[@ANYBLOB="160500fdd034dae2b71f6894ce2ff171e7207e61cdf44c5ff3611ee7be68a04f0817271177bb32629d266df38e9e91a3c1c1289d4e50ec1c9c30fd24bdb1b951e020dc0a564796d9b9bcc974960bd874babf2dd6d570ea4dceaffe0218f8546d05b908d5ae49ecb912d3bcaa3a1ff09579de0a89ccd6d516a259c4e1c463ac728a916c669deb41163f8d2dbdc8e2"], 0x1}, 0x1}, 0x20008000) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000cc0)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000700)) gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000003400)=0xffffffffffffff93) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003700)) fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003780)) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000037c0)) getpgrp(0x0) getpgrp(0x0) sendmsg$netlink(r3, &(0x7f0000003900)={&(0x7f00000007c0)=@kern={0x10, 0x0, 0x0, 0x800004}, 0xc, &(0x7f00000036c0)=[{&(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x1}], 0x1, &(0x7f0000003800), 0x0, 0x8010}, 0x10) r5 = request_key(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00', 0xfffffffffffffffb) keyctl$get_persistent(0x16, r4, r5) syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[], 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x44) r6 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x4, r7}) 2018/04/28 15:39:48 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x4, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000300)) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000040)=ANY=[@ANYBLOB="600000008a0000005a877145838d3d6eba7bb877b70bed4b5a637d386194b2cc70ad8821f8889e9c54792bbf6d0cd7f24317137765439523c06c67af30648b879298c49ed53291d05cb01bbd62566b433a859f934b729fa63d7f4ff9721303b35b34215b469fcc3056911e6548fa5fa15a20c6b528899989cf98a6bdccddd3d55984f143dc41ae8dd29918ee7c0df2905834"]) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) io_setup(0x4, &(0x7f0000000140)) 2018/04/28 15:39:48 executing program 0: socketpair(0x1e, 0x5, 0x0, &(0x7f000026eff8)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f000026efc8)={&(0x7f00000b5000)=@nfc, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000e2000)=""/92, 0x5c}, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000040)={@dev}, &(0x7f0000000080)=0x14) shutdown(r0, 0x2) recvfrom$llc(r1, &(0x7f0000000000)=""/45, 0x2d, 0x2, 0x0, 0x0) 2018/04/28 15:39:49 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x1, 0x0) ioctl$KDENABIO(r1, 0x4b36) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc8000000000000000271d856808000200d188737e", 0x24}], 0x1}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x6000, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) ioctl$TIOCCONS(r2, 0x541d) 2018/04/28 15:39:49 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:39:49 executing program 5: ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000040)={0x0, 0xfffffffffffffffe, 0x0, 0x0, "f0620a4c0ebaa7642e31089f6c9f6ff7e6fec9b8b025f56c38d70f274fa45513"}) 2018/04/28 15:39:49 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180)=0xd10a, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000200), &(0x7f0000000300)=0x4) set_robust_list(&(0x7f0000000140)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x8, &(0x7f00000000c0)={&(0x7f0000000080)}}, 0x18) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x95, 0x2c00) bind$alg(r1, &(0x7f0000000280)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) 2018/04/28 15:39:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)=']\x00', 0x2) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/146) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a24000)={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x3ffffffffffffdf8}, 0x10) 2018/04/28 15:39:49 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg(r0, &(0x7f0000001100)={&(0x7f0000000040)=@ipx={0x4, 0x401, 0x4, "65476ac365e2", 0x3}, 0x80, &(0x7f00000010c0)=[{&(0x7f00000000c0)="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", 0x1000}], 0x1, 0x0, 0x0, 0x4881}, 0x4) setsockopt(r0, 0x65, 0x4, &(0x7f0000000000), 0x0) 2018/04/28 15:39:49 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x9, 0x10001) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0x5, 0x9, 0x401, 0x800, 0x14, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) rt_sigqueueinfo(0x0, 0x0, &(0x7f00000002c0)) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x20000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r2, 0x50, &(0x7f00000001c0)}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r1, &(0x7f00000006c0)="78e1437388f07167cb662af343e130a27655c2169c2e99764d3510c6e72fafdf35fd9cd0079d2d0f20847bd8076d87275020dfec2838be143483757f7087b19bee0968526c79c1a35d8a4d74e05835621a53c97de896e6d90d80cf8546a17a1f180625c2c9f9594a000000000000000000000095e2ab26a091608a9a2c2e22da", &(0x7f0000000000)=""/203}, 0xfffffffffffffffe) r3 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x2, 0x101000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2003000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x30, r4, 0x105, 0x70bd2d, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x77}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) mkdirat(r3, &(0x7f0000000140)='./file0\x00', 0xa8) 2018/04/28 15:39:49 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) accept4$inet(r1, 0x0, &(0x7f0000000080), 0x80000) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="29000000200019000000308861b306d6a67be71763b0ab7e3fffffffda060200000000e80001040000", 0x29}], 0x1) 2018/04/28 15:39:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)=ANY=[@ANYBLOB="ac6685bda6291e4f120000ff7f00007e"], 0x14) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000040), 0x4) 2018/04/28 15:39:49 executing program 1: r0 = socket(0x2, 0x3, 0x40000000000000ff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280), &(0x7f00000002c0)=0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000000c0)=0x7) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0x6) 2018/04/28 15:39:50 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@hyper}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000440)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@dev={0xfe, 0x80, [], 0x12}, @in=@loopback=0x7f000001, 0x4e22, 0xcae, 0x4e23, 0x2, 0xa, 0x0, 0x80, 0x7f, 0x0, r3}, {0x7, 0x8000, 0x10000000, 0x100000000, 0x10000, 0x10001, 0x8000, 0x3}, {0x4, 0x0, 0x9, 0x2}, 0x8, 0x6e6bbc, 0x0, 0x1, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3502, 0x1, 0x3, 0xffffffff80000001, 0x5, 0x1, 0xe0f8}}, 0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x4e24, 0x3, 0x4e21, 0x6, 0xa, 0x80, 0x20, 0x2, r2, r3}, {0x3, 0x0, 0xfff, 0x43, 0xfffffffffffffffd, 0x4, 0xffffffffffff34f3, 0x1ffe00}, {0x4, 0xa9e7, 0x5, 0x100000001}, 0x70c9, 0x6e6bb3, 0x3, 0x0, 0x3, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0x11}, 0x4d4, 0x33}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3506, 0x3, 0x1, 0x6, 0x8, 0x8, 0x3}}, 0xe8) 2018/04/28 15:39:50 executing program 0: r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f0000000000)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x80, &(0x7f0000001500)}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x4, 0x800) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000180)={0x5, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e21, @rand_addr=0x2}, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x50, 0x9, 0x52e3738e, 0xf5, 0x99, &(0x7f0000000140), 0x401, 0xab, 0x9}) syz_mount_image$iso9660(&(0x7f0000000200)='iso9660\x00', &(0x7f0000000240)='./file0\x00', 0x18, 0x2, &(0x7f00000003c0)=[{&(0x7f0000000280)="d18963b0984568871d56bf3d306e6b4e0584a9e6f3382881ae3de72ae695005d98765f32eedd30f23db56d326f66b5a594ff583c7b1d2043e46c420470baccc1a3", 0x41, 0x20}, {&(0x7f0000000300)="f49a9d134808dad8992188c511b98b583dda9a25ff9f7143584e5a82da9ddefb46f679836597e720182f608c6a1c45ec97535afb5245f0e0db7db7fe06851a015aa1d5f9f595e6650158bc9bb8e4a0452af1ba9501d4daeed825b6736ef234dc943ec31417f77760e39dd2aaa5c8beccc5149e60753491c8b51e8b8c2d02ffa6e6a32505688d8a98a5a5b989cc3f537d2434a91fae20d88c89857a55f1ad4770be6ad30887e4961f34a5ea8f7d64281ad4d0f75717", 0xb5, 0xb0}], 0x2000004, &(0x7f0000000400)={[{@nojoliet='nojoliet', 0x2c}, {@dmode={'dmode', 0x3d}, 0x2c}, {@nojoliet='nojoliet', 0x2c}]}) sendmsg$kcm(r0, &(0x7f0000001580)={&(0x7f0000000080)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000000), 0xcf}, 0x0) 2018/04/28 15:39:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000980)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000002d00ff0a00000000000000000300000004000000a886054c1492e60437b1672b7af76c212b0956fb8148ad344d2df9ca359be2e2ad00ac0262f3e58cee0c2be866732d20582127783744020a82471d6ff49576536a7619ebf230ee5e26c37669501e1fe487326a1e50716d38426b717b2ee48cca17e5fdbcf295db82"], 0x18}, 0x1}, 0x0) 2018/04/28 15:39:50 executing program 7: unshare(0x8000400) r0 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x7fffffff, 0x1c1801) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r0, 0x50, &(0x7f0000000040)}, 0x10) r1 = socket(0x1e, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="4be9da994eb69e2f45f17d53fd31412f11cdc1d261694d04f4d62d48a39f27b8eaf4462a58626ff42685abca4c19a5566f3044c296de3912601cbda6b5362093e3323e6c7e86cfae46d823dedebaebd66e61b6ffa90d10cdca9c410090eecb1a49dcc34bbc5e7101a0bc3c85275c7431f24c9f89c1b948b4e06323791fa89dcf7b9fe3bc5ed033cc3572607ae88b14c2102676281e9ca7c7f1dafd4c0d877723e8298157e502720d5ca97ca7cc07629830faa88c9440f1ded3b71b8aa5b247592d4519d0c900ad98a4663f0a6db7aecc01a091bb21aa1d2a6e55d1", 0xdb, 0x87fc, &(0x7f0000000240)=@ethernet={0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0xffffffffffffff70) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x0) 2018/04/28 15:39:50 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000340)={r1, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000003c0)) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x6, 0x4) fcntl$setlease(r0, 0x400, 0x1) fchdir(r0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000300)={0x5, 0x3, 0x401, 0x0, 0x3, 0xe95, 0x6, 0x7, 0x80000000, 0x80, 0xff, 0x4}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xa000, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000100)=""/244, &(0x7f0000000200)=0xf4) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000240)=0xfff7fffffffffff9, &(0x7f0000000280)=0xffffffffffffff00) 2018/04/28 15:39:50 executing program 5: unshare(0x40000000) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000000040)=0x3fe) syz_mount_image$xfs(&(0x7f0000000940)='xfs\x00', &(0x7f0000000980)='./file0\x00', 0xbe, 0x5, &(0x7f0000000c40)=[{&(0x7f00000009c0)="cf1e8611f381037926d5d654a6606f223519a51a88f426f290ec3814e6d839e5166e56235d33bb21def48cab0a25865815368d11bffeb23624aece801f5cbe87101a2a33a9d3c88c6ee2929fb00ff7419bfa72ed6bee246e7a5d1c8997ec2ccf548dfe2fd3ef7e89fa525add3ba0e5440373628a9ad4a060e660c3c75287d08572a2cc7226f995136f36dae5fa3f614ddb65", 0x92, 0x8}, {&(0x7f0000000a80), 0x0, 0x2}, {&(0x7f0000000ac0)="7d3917d9b7a6cf38256b2a237596741e62cbb4e226a7eebacf381f0b4dc2288372a752866858297b2b5b095fc1bc1676a4ce1a5dc1f2c156b7a582f9943be77e784a586d6638282e0a200475aaa41f5e69811fbac996f553e4b52b43312bbf850ab382d81bc7528430ae38f6dcbc2a29df86551d3a23bda8f00975887fa1c90d54b2439c23f949f2d07531d9c518", 0x8e}, {&(0x7f0000000b80)="5872ea00af8af01f7eca20691defc6b93eb5b9f13daf525b056d2050d10989f8983cb83d34e23c23e561087d52737f77b399614d317024d4fc70", 0x3a, 0x3}, {&(0x7f0000000bc0)="8776b2bf676dd0799beabfeed292c4a5736d6edf119f0371b643a01686df3c465e43ae1be3df5be0503f9282f41120bbe7126aa675244f94204ae753317a193566578d62f4b4d39f04", 0x49, 0x8945}], 0x8000, &(0x7f0000000cc0)={'nouuid,', {[{@prjquota='prjquota', 0x2c}, {@ikeep='ikeep', 0x2c}, {@logbufs={'logbufs', 0x3d, [0x34, 0x7f, 0x0]}, 0x2c}, {@gqnoenforce='gqnoenforce', 0x2c}]}}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20a00, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000002c0)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) connect$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x17, r1, 0x1, 0x60b, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x14) syz_mount_image$jfs(&(0x7f0000000380)='jfs\x00', &(0x7f00000003c0)='./file0\x00', 0x3, 0x7, &(0x7f0000000800)=[{&(0x7f0000000400)="d8ccbcf11f5905b80090eb30b18d68f1f46db9ddd0563cbf62f4471983", 0x1d, 0x7}, {&(0x7f0000000440)="a4d5c4633cca746cedf19a0e9c2dfd365ecef3ce0a1613c32f973fc09599da84fa499d61c4c7bf7f1b37724b2d2b4fa772aa67996440d8719e25a5048e17316a853935973183f66f8665f7832f50034086ac8d398c86436a5971a628565140859d7859ca365bff54db2dfdb6e6f45f5ba785e7eb4c5fd359b2fbfaee5c1e306d1b8703a46e2431e56735c9306b0164ba18f23126809fc9ab45ffba7be78a728857da215aad15bccc3936dd9942a97542982b90e6dd540e1f8f230687027d630bfd91691e59b9aafe0072a6510eba2a1ff249fcd0b9324438d789c913506ace12c6e3f5a16008c157bcdb9009376d2e", 0xef, 0x7}, {&(0x7f0000000540)="fe438d84df16a83d14304d99768922bd0f", 0x11}, {&(0x7f0000000580)="fe6f878ae16fab75ba0223fd0f3cc7673609021f8a8cef4fa680af6a5126e8d87dd335afd16342912863947f774f8a092513e111be01936159d48328756f7ee5c5bb269fa3900655f29e673ececdb2114ca182ba478462ff1026ec2e62bb39356605442bc195a4a5e4890d6fbff3cef0e7af2bf5c9dce5c2100c735fee5c8b9783984a2f96ab4ab9e54aa00deabf1b65575fcd2a58cbbae2b1901e11454f98f63ec3f26959677724a2ab2eb6488618ae2afbd853dd14c1570061c540fafbee2940ac4925841141adad9cc7d33ef2924efa84077ebb7c7c4154e25be6d840a7dd0258e194ff061a1e18851450d5212241fd31d9e29c8b63b2220c6e83e3a887", 0xff, 0xba0}, {&(0x7f0000000680)="e2605e220bea4c67cd8c1eb7fbf23d297cbf20f4c414792933625164b6fafc0895c1dbd16618a106b04a8f27ce2a68fb92b84ec53004b77cfd92ccbee1143e53c34e1b9cacb56e06fc62aacb7567f44220660a542f69db4f3e49d8e0883a536d1523ea", 0x63, 0x80}, {&(0x7f0000000700)="3e755ef7696da30828a7313ffc1c36569ea031754a02e87e1184936019afb502cf68cc427b3ddcb92673e1434bb65a9f53d7e5054769f5fa7782ec77ee477f4990e2b331ad80a2000ae4453cffa28a567fd9c4ff0eb7d3bb773cf5ea4a47701a64ad87b5afd2df812e090823fd4f5e3f2071eca2fce01e8da0e692bb8f6774e1396e2061c733d4514e", 0x89, 0x8b49}, {&(0x7f00000007c0)="714107312bfda7ea2f8991bf762d1fa02dc91c8d5f5f94b13b5b22f7ab1101f7c3f75cc0f7f77e8e28ca940274", 0x2d, 0xd859}], 0x220c81, &(0x7f00000008c0)={[{@usrquota='usrquota', 0x2c}, {@gid={'gid', 0x3d, [0x33, 0x35, 0x37, 0x38, 0x7f, 0x37, 0x2d, 0x32, 0x36, 0x32]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp437'}, 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) accept4$inet(r0, &(0x7f0000000300)={0x0, 0x0, @multicast1}, &(0x7f0000000340)=0x10, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000080)={0x4, 0x0, 'client1\x00', 0x0, "77ab5278ffa2fc10", "eeea85e270aff4878ddf0738af4c8c519ce19dbf91b83e2e5bf18860f769efd7", 0x3, 0x1}) 2018/04/28 15:39:50 executing program 1: mmap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1fffffe, 0x11, 0xffffffffffffffff, 0x4000000) get_mempolicy(&(0x7f0000000040), &(0x7f00000000c0), 0xffffffffffffff60, &(0x7f000000d000/0x3000)=nil, 0x40000000001003) [ 105.301510] IPVS: ftp: loaded support on port[0] = 21 [ 105.515719] IPVS: ftp: loaded support on port[0] = 21 2018/04/28 15:39:50 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x800, 0x40000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) fchown(r0, r1, r2) r3 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) listen(r3, 0x0) 2018/04/28 15:39:50 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket(0x12, 0x2, 0x0) getsockname(r0, &(0x7f00000001c0)=@can={0x0, 0x0}, &(0x7f0000000240)=0x80) socket$inet6_icmp(0xa, 0x2, 0x3a) bind$can_raw(r1, &(0x7f0000000280)={0x1d, r2}, 0x10) r3 = fcntl$dupfd(r1, 0x406, r0) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@random={'btrfs.', 'bdeveth0{(\x00'}, &(0x7f0000000340)="67855d7d2d5c3a656d307b00", 0xc, 0x1) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000812ff0)={&(0x7f000047c000)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000140)={r4, 0x1}, &(0x7f0000000180)=0x8) bind$can_raw(r1, &(0x7f0000000000)={0x1d}, 0x10) 2018/04/28 15:39:50 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x400) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xa0000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{0x3f, 0x1}, {0xffffffffffffffc1, 0x9}, 0x10000, 0x4, 0x3}) setsockopt(r0, 0x3a, 0x0, &(0x7f0000002000), 0x0) 2018/04/28 15:39:50 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002f0ff1)='/dev/vhost-net\x00', 0x2, 0x0) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, '/dev/vhost-net\x00'}, {0x20, '/dev/vhost-net\x00'}], 0xa, "b16e43ecc80b5f37802645f03d3a664f77a0f37679b27e1298081207a4ced016c2fed249a1859aff3e4d3b5a7dbcd1a56e038d37ac8005a85ca8e5084f7c7aafd03efe3484e20c745e84f98c8a4c59ecacae75e8"}, 0x7f) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x14000, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f00000000c0)=""/53, 0x35}, &(0x7f0000000100), 0x20}, 0x20) writev(r0, &(0x7f000062eff0)=[{&(0x7f0000b06fce)="f6", 0x1}], 0x1) 2018/04/28 15:39:50 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25b8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffff801, 0x6}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000040)=""/8, 0x8}, {&(0x7f0000000080)}, {&(0x7f0000000380)=""/133, 0x85}], 0x3) 2018/04/28 15:39:50 executing program 4: r0 = socket$inet(0x2, 0x40004, 0x0) bind$inet(r0, &(0x7f0000000f40)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/28 15:39:50 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)="00000000000000000000dfbf21528055cf7752000000004bd35f1ceca55ba20aba2560074e000000000000") lseek(r0, 0x4001ffffffffe, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @loopback=0x7f000001, 0x4e23, 0x0, 'sed\x00', 0x1, 0x1c000000000000, 0x4}, 0x2c) r1 = semget(0x1, 0x2, 0x2) semctl$GETNCNT(r1, 0x3, 0xe, &(0x7f00000000c0)=""/76) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x562, &(0x7f0000000140)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000180)={'irlan0\x00', {0x2, 0x4e24, @rand_addr=0xfffffffffffffffb}}) 2018/04/28 15:39:50 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:39:50 executing program 1: unshare(0x400) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) bind$netrom(r0, &(0x7f00000000c0)=@full={{0x3, {"9d4ac981dff549"}, 0x2}, [{"119505f9c35a20"}, {"5f42f790ad767e"}, {"8f569605835ec2"}, {"6819d6a2f51368"}, {"549a8524a1400b"}, {"f781a4109d6ad7"}, {"08a3180c4efa32"}, {"f8fb30a7ddb91c"}]}, 0x48) r1 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', 0xa04c0, 0x80002) recvmsg$kcm(r1, &(0x7f0000000a00)={&(0x7f0000000640), 0x80, &(0x7f0000000900)=[{&(0x7f00000006c0)=""/63, 0x3f}, {&(0x7f0000000700)=""/113, 0x71}, {&(0x7f0000000780)}, {&(0x7f00000007c0)=""/29, 0x1d}, {&(0x7f0000000800)=""/242, 0xf2}], 0x5, &(0x7f0000000980)=""/127, 0x7f, 0x800}, 0x1) r2 = socket$inet(0x2, 0x3, 0x10) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000340)=ANY=[@ANYBLOB="080000000000000002004e24ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000002004e21ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e230000020000000000000000000000000000002c0000000200000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000072000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000006ea4788bb890929292a82db2113b948abe07c41b3256d69908782d850ff3cee7c521360eacfc7212303916e804cfd1c8b9821cd750a41efe5aad7fe9f80decb773b1acf07782da2ba9a6ada59d36941d4c56860c8c9e61115535112af32dfe9f64c2590af780d3dc0c019551652730c24033c2322da1a1a9ab6375990442a18ae88ef8c9162212f6"], 0x210) setsockopt$inet_int(r2, 0x0, 0x16, &(0x7f0000000040), 0x0) chmod(&(0x7f00000002c0)='./file0\x00', 0x2) chroot(&(0x7f0000000000)='./file0\x00') 2018/04/28 15:39:50 executing program 4: ioperm(0x0, 0x1000, 0x0) socketpair(0x0, 0x2, 0x0, &(0x7f0000000040)) 2018/04/28 15:39:50 executing program 0: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)="00fcdf7f00200000000003ff9f3f000100014700008a19f5d46f79ae9d8670539dc75596f524d81ad9e301b37f37a87223") ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000000)={0xfffffffffffffff8, 0x1, 0x6}) openat(r1, &(0x7f0000000140)='./file0\x00', 0xc0, 0x0) 2018/04/28 15:39:50 executing program 5: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x4042) timer_create(0x2, &(0x7f0000044000)={0x0, 0x17, 0x80000000004, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000040)={0x6a657b14}, 0x0, &(0x7f0000000080)={0x77359400}, 0x8) 2018/04/28 15:39:51 executing program 7: clone(0x40000000, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) clock_gettime(0x1, &(0x7f0000000000)) 2018/04/28 15:39:51 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x6, @empty, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000005a00)=[{{&(0x7f0000000180)=@sco={0x1f, {0xffffffffffffffe0, 0x2, 0x6, 0x20, 0x7f}}, 0x0, &(0x7f0000000440)=[{&(0x7f0000000200)="0763d8768840171292a60cc718f60e1434dcd54c70e837d3cad06f4ec6e8ba72639f4bd2ab96581d20522cb836273a0cb210c4255eaf7a8a7a3ae53d39669336861ce1c731d73e3c8e24b255f8be97250a3f553c6ad121f33feac30bd761af8f110b9114ea3cf0b7b6cc2c68e9f4147fcce74e17d79b1d1a9023be3540740860fef553e55ab88c53493a4a66765121c78b9d7955b5c3f2d5"}, {&(0x7f0000000540)="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{&(0x7f00000002c0)="754d53e42e4a0463773f4eae4ec97aac06f1d346efc52460235493a8c2c8bb26c4cd6fc2b1030abeaafb8d2b5dd689c2e96cc15d50c487c11179757e730640b1a33d"}, {&(0x7f0000000080)="6b878fc89cee43cbdf2240474e"}, {&(0x7f0000000340)="20ae4d7ceb0799e17da2400ad2cb2d09089c6f5edb822851a1ac4148035efdfd6ffd78db97086b49519078a284e20620e6fe76e5be3caaf2237da6fb365683245133e3b04d21bf017f6aeea1c4749a3f1a10a4b5e0025b7322e54006625074c2d7464fde385e9a95b57750700d388f23c9a02a7421a216a16f09eccd85b324a252060af4fdaf870eaeacf8f672d3c03fcbaf2b2b338ef8f72788c285ac793975bfb4afe7915a88862a47d918bd971845af9a35e31e7d83ee44548c3fc9b8a2361bfbc536b223269d8ba4e90cf06fb10b69b70b"}, {&(0x7f0000001540)="c170a48011d8a81b741be86825c87491f8d1577864d03e2861fd3fc92afbc925dafe75eef42cbf8cc159396ec4dbb0589ce8c3a38446664de24dcd41032f0c15031a0466d3ed430783f42ac49c7c362a19e1fd6fcb1bc2902cd22328193bc40af6959b3625540a171e1ce0ead45b8703d405d95221f9c81104d5cdb97666fd0c63"}, 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"}, {&(0x7f0000005280)="c126f710fe7af0faa3c69041a84bcd71400c60780c3b9ced957b96745c3b399ac10898e68896f92ceff352d77bd4a5c3e88e14a1608dc2e35c73dc8cb3b2d494bcb8819cf6e762e2f64e0aaf554735b821f4096917a9e0e89c2cbe1039b7b3e4d7d04d9dfcac6a7c75e7af58f3f51cb25907ba61bdb844d1bb9948467e386a6d5f681d1bb940489d12d945f95f1d62e61445c9cfebb0af56"}], 0x0, &(0x7f00000053c0)=[{0x0, 0x107, 0x99a, "74e5b1c4483c401e"}, {0x0, 0x116, 0xb7e, "baa5d254298b86d11a9e312ba8d1b4fa05daaa6f503a61d97e"}, {0x0, 0x11d, 0x1, "6594b5dedf1818485b4722cc545046ed54cfa774cbcaee646c7b9d8f243a03b84cd454155cc305a6deafff0a54e53188d2adea01b919aafdac0c5209aae534604ff4d935274ba6014a89541d06e62a5c9e4e61e6937be3761bb33e4057bd177a990a43c51e100a3aaa2dff9c39221d4b6f09d0c2da45ecab0cfd1f21963d9752ff167c9be5bc633c6c0f3038db05f1b399abbff23328ef1d99548ba5fdf5c258e49ffdcde89858d58d1d983fe3ada79bbe192bf728e36fb486a6e4383111457d0bfcb679dc70256b67b3145734a31551234dd32e6bae4d85896589a391662adb0cddca91605a7df011cd460b38153af22c83497172"}], 0x0, 0x81}, 0x228c32df}, {{&(0x7f0000005540)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x1, 0x4, {0xa, 0x4e24, 0x9c69, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7154}}}, 0x0, &(0x7f00000058c0)=[{&(0x7f00000055c0)="7cdbd5af87898c4321c33eb4dd17edf8edef1de1a879e44a29f22dd140d8191f3d1a05451c2e75497696a747f48fb3f027daeefd2392baa64d0ade8a6a0b4711efbbdf726719cf3cca408f719d3fc76c64afd75f5f8f89d782a9f9b802848c73149fb2bc329247882d54de10eb2c0779a3b9aae6f8415d5baa7bb5486aa94cf1b84164533fb522de8ac565039156397f66c966721465ce23bd59c19825c34d0ee887ec2171ead0dbd52ac26c39bd7d99ae1884e3c73e884aa42b388a5a14c443a3829a5a4a9f03b1bae6be7ecfa6fb0579806a37032a3f3028eedbb3"}, {&(0x7f00000056c0)="a9629993292ff7d98535c83507f872c2ae9cbdcbe674db372298026ed2fd3acbcf30069e840ad39d2cdf30c24cbeab5b61bd2cb63caf2d90aa117310c9b9f78a661fb0e354b1968658fd62724e75f40c2d69662b6ed5ed90fa3f37da0323e484b3edf3df27c25138ee7dabf4e88e8a74602d42778d8c5d68d2e9e7c7ed9cc4a6e9ada1c4ffcc3894b7d57e84f4820c208b739d713e001d1926c36ca46f924f2c83c5911e52b52abd5f6e65e526e34806e36f0e04b06e24019068ca35d26223b3ed7717b9c97defb04b8a86f9c5d1c85d9f"}, {&(0x7f00000057c0)}, {&(0x7f0000005800)="98e1631ef8caf3c317f8debb735b06fc24e0942720a27ab9562399f871eb3e40b3"}, {&(0x7f0000005840)="c7e6216f6d646207d70d4bf78b67ee7c06af5593558fc84e064c77eab77603264433834dbe6d82165415c798d7c33f6d977c15f380a0444503e46af8cb08534410"}], 0x0, &(0x7f0000005940)=[{0x0, 0x103, 0x10000, "03ad0942079fc2ce4e252d4cd8eaa9a86fc3d9a953969cd5e3715cded3f204ee672d0b6ba51c59291fc060c6eb2c9926be06c0df156f9a6944d851dd0918261516eaacf3ad267ccbb3b19fd69cbfa6a7451ddfe0c7ab55345a2540c98da3b65a2e92629c5a14eb6421021cab9f7f1b7547e463ad78436f90ef8f17d22aed771787f43e5aa95aa770a1eb205126ee19280d7887cd347fb1"}], 0x0, 0x20000800}, 0x5}], 0x4000000000000b4, 0x0) 2018/04/28 15:39:51 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:39:51 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) sendmmsg(r0, &(0x7f0000000040), 0x295, 0x80) r1 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x800000000000000}, &(0x7f0000001000)=0x18) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000040)={r2, 0x6}, &(0x7f0000000080)=0xc) 2018/04/28 15:39:51 executing program 1: chroot(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/95, 0x5f) r0 = socket$inet(0x2, 0x1, 0x7) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), 0x4) 2018/04/28 15:39:51 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000000300)={&(0x7f0000000040)=@hci={0x0, 0x0}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/91, 0x5b}, {&(0x7f0000000140)=""/116, 0x74}, {&(0x7f00000001c0)=""/207, 0xcf}], 0x3, 0x0, 0x0, 0x46}, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000340)={@empty, @rand_addr=0x1, r1}, 0xc) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)=0x10425037) read(r0, &(0x7f0000000440)=""/143, 0x8f) 2018/04/28 15:39:51 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000002c0)) 2018/04/28 15:39:51 executing program 5: unshare(0x40600) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) r1 = semget$private(0x0, 0x3, 0x20) semctl$SETVAL(r1, 0x0, 0x10, &(0x7f0000000000)=0x6a) 2018/04/28 15:39:51 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="020300060e400000000000000000000005000600000000000a00000000000000ff000406000000000000000000000000000000000000000002000800000000000000000000000000000500050000006c0000000000000000000100000000000000000000000000000000001f52ac8673ffbb9c873e000000000000d301195d46baf72b00af022d4b7b9e02c8b73ca74e7ddab50889a766055315a756f6ca5c49541c9f5699ec7c7e56f4c242dd3131e253b9a0f787c6df021aa181f5f9a2de5b8f0e97920d19aaba67e02689c50dda781994f4eff0"], 0x70}, 0x1}, 0x0) [ 106.945345] IPVS: ftp: loaded support on port[0] = 21 [ 106.981514] IPVS: ftp: loaded support on port[0] = 21 2018/04/28 15:39:52 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:39:52 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x8000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x69}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x2}, 0x8) mremap(&(0x7f0000b18000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000a94000/0x1000)=nil) r2 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) shmat(r2, &(0x7f0000b18000/0x2000)=nil, 0x0) msync(&(0x7f0000b17000/0x4000)=nil, 0x4000, 0x4) 2018/04/28 15:39:52 executing program 0: r0 = socket$inet6(0xa, 0x801, 0x0) socketpair(0xa, 0xb, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000080)={0x0, r1}) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000140)={0xa, &(0x7f00000000c0)=[{0x0, 0x2, 0x100, 0x40}, {0xfffffffffffffffb, 0x8e7, 0x80, 0x1f}, {0x6, 0x4d, 0x1, 0x8}, {0x8, 0x7, 0x400}, {0x80000001, 0x2, 0x0, 0x7fffffff}, {0x6, 0x1, 0x1, 0x4}, {0x9, 0x1, 0x5, 0x40}, {0x0, 0x4, 0x8001, 0xf3b4}, {0x6, 0x7f, 0x7, 0x3}, {0x6, 0x6, 0x9, 0x100}]}) fcntl$setflags(r0, 0x2, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/28 15:39:52 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") recvmmsg(r0, &(0x7f0000000380)=[{{&(0x7f0000000040)=@nl, 0x80, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/10, 0xa}, {&(0x7f0000000100)=""/11, 0xb}, {&(0x7f0000000280)=""/40, 0x28}], 0x3, &(0x7f0000000300)=""/98, 0x62, 0x20}, 0xffffffffffffffe1}], 0x1, 0x10020, &(0x7f00000003c0)={0x0, 0x989680}) getpeername$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000240)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000140)={0x200000000000029e, &(0x7f0000000100)}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000)={0x4, 0x5, 0x7c07a1f9, 0x2, "c06b67674a50fdaa64656b5401f09d08d5aff4499f360eec9a937f3a13ce301e04f5c5a438c68a7e17421e0a", 0x7}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x1, 0xc1, 0x8ca, 0x20, 0x9, 0x9, 0x800, {0x0, @in={{0x2, 0x401, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x21b4, 0x7fffffff, 0x1, 0x3}}, &(0x7f0000000500)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000540)={r2, 0x7}, &(0x7f0000000580)=0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000400)='gretap0\x00', 0x10) 2018/04/28 15:39:52 executing program 6: r0 = socket(0x10, 0x20000000802, 0x0) write(r0, &(0x7f0000000080)="1f000000520007f2000094fef5000f430700000000e400585c623e8a128144", 0x1f) recvmmsg(r0, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000002080), 0x0, &(0x7f00000000c0)=""/121, 0x79}}], 0x169, 0x0, &(0x7f0000005400)={0x77359400}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x8000, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1fe00000}], 0x2c) 2018/04/28 15:39:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000200)="05d3c31b2dbc1d6a30fd41a3a6cbd897f2", 0x11}], 0x1, &(0x7f00000002c0)}, 0x0) 2018/04/28 15:39:52 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="28df8ad571e67a15cd66311cfc0b3a52a7d86bd10a7a0ba23d", 0x19) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ip6tnl0\x00', 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000180)={0x0, @empty, @dev}, &(0x7f00000001c0)=0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000380)=0x14) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000240)={0x8, {0x2, 0x4e24}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1f}}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x100, 0x4, 0x9, 0x7fff, 0xfff, &(0x7f0000000200)='dummy0\x00', 0x9, 0x5, 0x1}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000003c0)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f00000004c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'veth1_to_bridge\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000640)={'syzkaller1\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001b00)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000001c00)=0xe8) socket(0x7, 0xa, 0x8001) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000001f80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001f40)={&(0x7f0000001c40)=ANY=[@ANYBLOB="ec020000", @ANYRES16=r2, @ANYBLOB="020026bd7000fddbdf250000000008000100", @ANYRES32=r3, @ANYBLOB="1001020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000500000008000600", @ANYRES32=r4, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e6700000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004006a0cffff08000600", @ANYRES32=r5, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000100000008000600", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="780002003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e7446a2657276616c0000000000000000000000080003000300000008000400b50100000800", @ANYRES32=r9, @ANYBLOB="3801020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r10, @ANYBLOB="080007000000000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000600000040000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e63650040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400ff01000008000700000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11], 0x2ec}, 0x1}, 0x10) 2018/04/28 15:39:52 executing program 1: mlock(&(0x7f0000001000/0x8000)=nil, 0x8000) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000003000/0x3000)=nil) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') msync(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x6) 2018/04/28 15:39:52 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bridge0\x00'}) 2018/04/28 15:39:52 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fdatasync(r0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x101, 0x8) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x4200) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8) 2018/04/28 15:39:52 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x400000) r1 = socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)={0x2011}) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) recvmsg$kcm(r2, &(0x7f00002b5000)={&(0x7f00007bb000)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x1e, &(0x7f0000cd8fc0)=[{&(0x7f0000000440)=""/139, 0xffffff66}], 0x1, &(0x7f000069b000)=""/208, 0xd0}, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}}) sendmsg(r2, &(0x7f0000000140)={&(0x7f0000000040)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000100), 0x8f, &(0x7f0000f4def0)}, 0x0) 2018/04/28 15:39:52 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000000)={{0x67, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x2, 'nq\x00', 0x20, 0x6, 0x2f}, {@multicast1=0xe0000001, 0x4e24, 0x0, 0xffff, 0x1, 0x40}}, 0x44) unshare(0x40600) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) semget$private(0x0, 0x7, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) fremovexattr(r0, &(0x7f0000000140)=@random={'osx.', 'lo-[\x00'}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 2018/04/28 15:39:52 executing program 7: r0 = socket$inet(0x2, 0x4, 0x0) inotify_init() r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2000c0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xa) execveat(r1, &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000140)=[&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', &(0x7f0000000100)='ppp1\x00'], &(0x7f0000000300)=[&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', &(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00'], 0xd00) inotify_rm_watch(r1, r2) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd1d76c470672de93}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, 0xe8) 2018/04/28 15:39:52 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:39:52 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x189800, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) tee(r0, r1, 0x100000001, 0x6) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{0x5, 0x100000000000}, {0x3be, 0x3f}, {0x9, 0x100000000}, {0x3, 0x96d}, {0xffffffffffff6ce3, 0x1}, {0x3cd, 0xd2fb}, {0x2427, 0x3}, {0x100000001, 0x1}, {0x3, 0x15736d46}]}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r3 = shmget$private(0x0, 0x3000, 0x608, &(0x7f0000ffa000/0x3000)=nil) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0xf4a7}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000240)={r4, 0xb0}, 0x8) shmctl$IPC_RMID(r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f0000000040)=0x10) 2018/04/28 15:39:52 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000040)={0x13, 0x1110, &(0x7f00000032c0)="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"}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000240)) 2018/04/28 15:39:52 executing program 4: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) fcntl$setstatus(r0, 0x4, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r0, 0x0) 2018/04/28 15:39:53 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000500)=@resolve_ip={0x3, 0x0, 0xfa00, {{0x2, 0x4e22, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, r1}}, 0x11) prctl$void(0x1b) 2018/04/28 15:39:53 executing program 0: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23}, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000000200)="f1", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) 2018/04/28 15:39:53 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:39:53 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000003d00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003cc0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000003240)=ANY=[@ANYBLOB="29000000100000fa", 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@ANYRES32=r1, @ANYBLOB="03000000"], 0xff5c) 2018/04/28 15:39:53 executing program 7: syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0xfffffffffffffffb, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x20, 0x40080) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x2217, @local={0xfe, 0x80, [], 0xaa}, 0x8000}}, 0xcf17, 0x7, 0x8, 0x46c, 0x20}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000300)={r2, 0x82000000010000}, &(0x7f00000002c0)=0x8) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/224) 2018/04/28 15:39:53 executing program 1: r0 = socket$inet(0x2, 0x806, 0x80000000) r1 = socket$inet(0x2, 0x4000000000000000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e22}, 0x6e) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000100)={0xa7afafedac3c5a54, @rand_addr=0x7, 0x4e24, 0x0, 'dh\x00', 0x20, 0x123d9b7c, 0x39}, 0x2c) 2018/04/28 15:39:53 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000dc0)=ANY=[@ANYRES64=r0]) r1 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x13ff, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x3e, 0x20}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x5, 0x30}, &(0x7f0000000140)=0xc) 2018/04/28 15:39:53 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x189800, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) tee(r0, r1, 0x100000001, 0x6) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{0x5, 0x100000000000}, {0x3be, 0x3f}, {0x9, 0x100000000}, {0x3, 0x96d}, {0xffffffffffff6ce3, 0x1}, {0x3cd, 0xd2fb}, {0x2427, 0x3}, {0x100000001, 0x1}, {0x3, 0x15736d46}]}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r3 = shmget$private(0x0, 0x3000, 0x608, &(0x7f0000ffa000/0x3000)=nil) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0xf4a7}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000240)={r4, 0xb0}, 0x8) shmctl$IPC_RMID(r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f0000000040)=0x10) 2018/04/28 15:39:53 executing program 0: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23}, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000000200)="f1", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) 2018/04/28 15:39:53 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:39:53 executing program 6: r0 = socket(0x10, 0x100000000000803, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:39:53 executing program 4: 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) poll(&(0x7f0000000000)=[{r0, 0x2054}, {r0, 0x4000}, {r0, 0x4000}, {r0, 0x40}], 0x4, 0x6cd1) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in={{0x2}}}, &(0x7f0000000440)=0x90) 2018/04/28 15:39:53 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r2, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) clone(0x8000000, &(0x7f0000001140), &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)) readv(r2, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000a00)=0x0) r4 = getuid() stat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = gettid() stat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000bc0)=0x0) getresuid(&(0x7f0000000c00), &(0x7f0000000c40)=0x0, &(0x7f0000000c80)) fstat(r2, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpid() lstat(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000e00)=0x0, &(0x7f0000000e40), &(0x7f0000000e80)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000ec0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000f00)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000001000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001040)={0x0, 0x0, 0x0}, &(0x7f0000001080)=0xc) r18 = gettid() lstat(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001180)='./file0\x00', &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000002640)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f00000000c0)="6780614b25e09ff022ca50a068d039d4cd56c52402974ecdcc147f146a34fc2a5dace6b24b29a9ca4fa7fd2bf10b9975e835fecb938e5571fd63059a0b79aad31a18747ed060f598b807711d363d1106f6a5582c584b8e93595dc973a5dc45012fced5db64c50f503b4c555772afd303eba1efce56e5224b7ec7f4db75717c85f469442bf83125c5fd", 0x89}, {&(0x7f0000000200)="647f045bd53175b29020e2d3702ee6b58db8fdb4204af4c92bd37fe54f4d5d50d7e21988f33fafebae2afa64cd4127e1848bcd64b6294180d11128d9c5c8804c493a445fc0f24f2046092df8b3331a45c59c7213593b77baa011e3f466dfe2787e835332f3cbe083df9f250f03d09379e9115b4041d68a26dbf27108157d75975069247f54c3c97ab95cd2b9eaa289e3c1ca9e8dfa70558d91e5dede8ae37937f3f1f2534e6c200f8d4ffd0d688c63e4753a6e94f80f6c2691476df2bc39435808aab1ed602317265a0c227cc335d4f0bcb60267623cc64a3010beb058c2701d990a65e6f1f7431229d539cc17185850c65c", 0xf2}], 0x2, 0x0, 0x0, 0x4000001}, {&(0x7f0000000300)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000380)="b36fa9419ca8aea810fb53afc31ea5fc3936c66a89515ae2c985b5133b8629641853a224da238e0830ece7d800d951ddda043e7b1744c549dd5cb3490c7a7787a6711e75656afcd1155a06624b049dc9d45b078bb7b8a876491c73cf7891b4fa59751cd480a9011d02fe672490f6a83b091809837326b8112861658b2bbc3fefd5fbcfa6520e4ba96eb9ab49330d16592393493e6682c4465b7c74797a626901c3a1d573962aa4d0eb6f68732e3884ca511be9a234f9bc4e994b51de81ce3c29c0a6122aaed91fcb78f035bfbc0a3a54e08563", 0xd3}, {&(0x7f0000000480)="ab139e8e8674598cf0d734b901ea4dc75e8c7c6c418487cd0690449edef65e537e031cbf168442d2f6df472a3251a90885743cb1902960d0edfe", 0x3a}, {&(0x7f00000004c0)="28ee7aa1914166b081188aedd4249ca192621eb617e5b33f93f85af081875832ee2e06eae973ca5486445987d3dc3c7fc9d395613a8f4411d23728bb88ff6cf0ea9d17a78a30f99b07bf8667a7d9cf3e87eb276e8a28d65cffaa2ccc2cb2feef22a1f05366f94e7b53d5493d19eae7eaf5c6347dd7f3fa3909e6f0588f73683056cde1cf2cd31429ba02e58d93ce09a944da526b5e35f760a04110ec8dbba5797e41e6578b9184b364eeebc7602c50abd5fb89c744fd8de212346239c21013b4e782059cb6ee9d410f409fe43b5ffe1e5b3ebf1ff396b52771483ff71aea488a4693d02ca6e96ff6a3347679", 0xec}, {&(0x7f00000005c0)="fc65ad6c455b61e7907fa38bbeb167eeeeb351c39917fa42ae7f0a99d311bd4d22b41382fb9c1d55773ba03ecf8d54376162ecc272dc676fa7235c2c02c0d7727f9c44180440b6018b23a54da1c3e6c910c29542", 0x54}, {&(0x7f0000000640)="9f871ad365287a533c5cb2dc9a2b39bf553340f4eeb682a50da3120504f17578c86df25b1113e5b3f591cb5291477b13e26e2a3b622bd6228ff7c4eb2971de784320d156ed53f26ad01719da4fcc324ccbfde86e301d4ee92b5ca264b0d0910a14d47f14d46fbaa2a088151a9652c29058a993821a887fe26f9c3669b4596eb07f5525ef479e5f1f78b1e60e848dd413e75f5d56ed5874ac", 0x98}, {&(0x7f0000000700)="8291679aa442e33af1319beac2a1601bade95fba2afad076d4df5e1663aefeeca6184e4fa03f18af81dbd0810d8ded90af94c67b717236c6ba9fb5c956de4c122ea7175fbda6afbbe3fdaff9cabf6489f0634d3a89d168e3dce9a8e3fa09501c105d92a26b8343d2c0a2a7e71f97a22df342143f4b890ddc39abfcc5f86752d949dbcb14cccb00bbe3c20d79a457c9a945a46823a8", 0x95}, {&(0x7f00000007c0)="7cac85546c04673b4ec4ba8198316587acc2b17fbcb3aaffcb768ebebfd218088831a38d160e7b693d0803776673bd7cc499f02db685f5c3fa9b2a50d73e1b33eb317ebe013ce6559f7737bb86a6288aa725e65863c598cc56872c30e8d7", 0x5e}, {&(0x7f0000000840)="7a8f2ed538f7ee92e1e23cdc665c01e7fc891758d2e5077a043fc76bba060377db9a9273acd74f5d05952b2b4612b58c552938cd4addc4db4f977b13d817e43ca592940f33bbd09d00459616cb172861d308cadf54ae923d4a308ae6d77eb13c64e35545eef0e5aaac1337f61d662fbad8da7f1e1e5d1b5e4d81bec9d8fecd6bd352632d6698878590e14405ae5746cbbc5c4345d0d7b6b4748d5c5ec6b1e92177f68400", 0xa4}, {&(0x7f0000000900)="f88e2b0c3267", 0x6}], 0x9, &(0x7f0000001340)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r2, r2, r0, r2, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r2, r0]}], 0x128, 0x40000}, {&(0x7f0000001480)=@abs={0x0, 0x0, 0x2}, 0x6e, &(0x7f0000001240)=[{&(0x7f00000011c0)="1836a68fb8399681cd5c080565d00e6917167cecae23e53bf386173425a7c077", 0x20}, {&(0x7f0000001500)="0c855b110d9bae23c9e31ca4bb1b6c60a50575a67dcb9c6a827f8e596cf0ad69f3d9ef49edab607ef7ea177cac3e091bbb27b5784f1eb822c66751a34b1c4b664ed9ce575cc46fbc2421f8e4b7fb7d2684d47fc7014b06253cdf7a68c3c452ae8435aa9bb0960bef813cda73a1b19c21355a666244c5d98520061f00706f2869a299185e9390440d050eaf33987c", 0x8e}, {&(0x7f00000015c0)="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", 0x1000}], 0x3, &(0x7f00000025c0)=[@rights={0x28, 0x1, 0x1, [r2, r0, r0, r2, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r2, r0, r1, r2, r2, r0, r1]}], 0x70, 0x80}], 0x3, 0x40000) 2018/04/28 15:39:53 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x400) ioctl$KDSETLED(r1, 0x4b32, 0x3) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000080)={{0x3, 0x0, 0x100000001, 0x1, 0x7f}}) 2018/04/28 15:39:53 executing program 2: syz_open_dev$tun(&(0x7f00000001c0)='/dev/net////\x00', 0x0, 0x60000) 2018/04/28 15:39:53 executing program 1: syz_emit_ethernet(0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="73bc8f678b90992ad83696dd4e8bd5612f11747548dc759dfeffc119d88c61f2e0b82bf95c3f364012a18a9e5412cc59306d347c31ae4097345050ee371642a4d980ae21bfc50815784ba1b49a9f195f01cfd5aa72a05f83810278bee33525415d0ae9d4abd6dd2ed53232cbcc7c39fd1dd2c163f4ec84bb901a9468405a38dc1f04896c3cd5c47c193e3315f432e33a3fb77df6b5b2bf5cdaa4630e92c337e95baf8611d7f923d7c55a9da1c179e28982f34f9e030a", @ANYRES64, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES64, @ANYPTR64, @ANYRES64, @ANYRES64, @ANYRES64, @ANYRES16], @ANYRES64, @ANYRES32, @ANYRES64, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES16], @ANYRES32, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES32, @ANYBLOB="c0f3e8fe160ed3659b65741cc9c3", @ANYRES64, @ANYRES32, @ANYPTR, @ANYPTR64, @ANYPTR64, @ANYPTR64]], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES32], @ANYBLOB="c33f07ad8a5a20cd3f216741b62a8385263f3d03f892987e14", @ANYBLOB="ad28c023b5635b14077b6569c4a0df98c9b09de83ab31f239292874515e2efaeb43c12e4df05ca1f420b3c5425362d1403a500a761fb8e26c905cd66283d7ac9177d5f1d75513c672885ad6c1158916b70badefc25c583cc09ca446a956766ac0a58510bb207b8032a7c2c58937f8983feae8fc52c515a151fb0f9e2f73e040c5ec6"], @ANYRES64, @ANYRES32, @ANYBLOB="28faee6eef43358e445f291b23da6fc8498e6105b19a3fa9c6843f503fba50ea39b837288aa96b67c638b6aff1974e8565d63c3ff5bf79967b66bdcc8666bec6ba0bb8dc0977a070c5a6e21b75222fca40719d9d714a9ea71cc44a5226da224198b04564c6f65eae21e3c09f63ba33e9cae6c89457f27bf7a8280d2084d79bc39cb6a93de5280ea92577e7d353239d20375c6f005540371212eab501e01d5da745f46324fc188781de058b391b979d4605ee580e60e436e7749c18c51e1799c058abaf45482c9fb4a9a28d"], &(0x7f0000000140)={0x0, 0x0, [0x0, 0x0, 0x152]}) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x1, &(0x7f0000000540)=[{&(0x7f0000000080)="695dc996373b577cf8b18e340931c20eb2529af08a7358a9856cf301848ce1ec2c33df1411c66f53b3c0fd9adf87b548baaf16ea2c845aaac407b2a883923e1056bea907010c58ba63599b846be74ee202f23945e83e49ff84cc422c21d558706b79d8085825db42ff5b3eb967f608ac0d5cdd7001dcfc4e9093b4f83b63112fe3ef43ec469aeaab2feccc3957f53cd0cf0764b505dff7ed4b7d5e60f4686739ecad81", 0xa3, 0x9}], 0x10000, &(0x7f0000000580)={'nouuid,', {[{@sysvgroups='sysvgroups', 0x2c}, {@logbsize={'logbsize', 0x3d, [0x37, 0x39]}, 0x2c}, {@biosize={'biosize', 0x3d, [0x36, 0x3f, 0x33, 0x3f, 0x35, 0x35, 0x32]}, 0x2c}, {@noalign='noalign', 0x2c}, {@quota='quota', 0x2c}, {@filestreams='filestreams', 0x2c}, {@noikeep='noikeep', 0x2c}, {@noalign='noalign', 0x2c}, {@prjquota='prjquota', 0x2c}]}}) 2018/04/28 15:39:53 executing program 3: write(0xffffffffffffffff, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/04/28 15:39:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x342, 0x652400) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000480)=0x4, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000080, 0x0, 0x0, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000000), &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]}, 0x3ce) 2018/04/28 15:39:54 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendto(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80) fcntl$setlease(r0, 0x400, 0x1) 2018/04/28 15:39:54 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)="85", 0x1}], 0x1, &(0x7f0000000240)}, 0x20000040) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x2000000000, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) syz_open_procfs$namespace(r2, &(0x7f0000000140)="6e73993e97616a000000") connect$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0xe0000002, @multicast2=0xe0000002}}, 0x1e) 2018/04/28 15:39:54 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x200000bf, 0x13}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000008592f3bf00000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) getitimer(0x1, &(0x7f0000000040)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x5, 0x4) 2018/04/28 15:39:54 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001ac0)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x3, 0x2, 0x2, 0x1, 0x3, 0x7ff}, 0x20) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer\x00', 0x43, 0x0) sendmsg$unix(r1, &(0x7f0000000540)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f00000001c0)="2e5efd719b2275860575415d413a0058e559f8d065df27450e2d360ea107087124a8d06891533f12277168278f93a432454b58e475a84e897fa1fc4207bf2c09a032fe39c47edd7e3527885acf8f8e18f9ae78bb68a2183c2e227d9d2811cf83ae5a6e05cd4c2af9e8ce8018adb4bea4f4437481fc3c073f53224f243bbbe07300e8d3c35b143cd85e6534318fb0b54d968a91f621fcd9a3f260799539dd2d4d629248482748379d4da05f0a8cbc7cb15b164ce2035bef00a25d054e23f4cba0098e59695bfbba713ccdc5db5cd3bc77e0c26915cf423d032d81b5", 0xdb}, {&(0x7f0000000100)="b2c099aa5d5678b2bb865b8314fb3a3434c6fbc87483d9cc6fdefe62a3c8c45e9209c2c2930b45255843912c8417226a24eda81cf241cce2de4afb9bb19ad61d0ace", 0x42}, {&(0x7f00000002c0)="600225c574b8941e676af3d67cc6365d504b8fb8346c4d670a129038991f62eefca610f7ec3410011f29896799fbba91e1f45b95ad622719982f6ae93d753986daf4da188d472883760a47f0e0443aa5c490bdd7bf22ca5886657a7f27bcd51b9d95376f7c3e56c916b25ab7e40ee10115d8553079cc72ed80eb3c49f5eafc59817998249e3c298ecbe417f74dab761c64eedd3081197e3e2807b6858294db46823138aab12c1c3ea6ddd91c2c4e3e4e7c554d5b4c06ee2b55270f391d0753530344613f6da01e52c4305ee26073dcadcff21fef7fb23107df1d0550e67c3192bdb008d9ef5b9895c61f016f7627060863", 0xf1}, {&(0x7f00000003c0)="595ab5cee762c787812a4e593e7dba9946f940d1ea327d793573c8b64f4008ee82e643170aab447fcb66ab0894f8b5e42bc502af3a4242d1f26c605410b3288946ab2ece252c024d3a85752a188e528f7e0a34679c5af670a4e9955a927fab59b93f", 0x62}, {&(0x7f0000000440)="56b984ab4ff85168e3762c211016d2493bc1aef40d2359012174820adfbd06bdf8c659ba19e3edaf13004e9cd40df8029a75dbbbccd80de3abd13de13a3ddb6b4b0b680c29c6d15ad08b69bb295a7b024dbf40b56a", 0x55}], 0x5}, 0x0) write$binfmt_misc(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="73797a30188f805d2a3546aadb3516ee280371615754de08c3fbda40a440f16b1542afb235bc071a209b07292e810000005f7b779179c16f27a3e9079b2c9d37dd5d36ddf88a223b357e2942ccff0baeba13283236000000baaa0841c72c06e578b39262737d"], 0x58) 2018/04/28 15:39:54 executing program 3: write(0xffffffffffffffff, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/04/28 15:39:54 executing program 7: r0 = socket(0x10, 0x3, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x1) write(r0, &(0x7f00008a4000)="2400000058001f0014f1f407000904000200071008000100ffffffff08000300000000b2", 0x24) 2018/04/28 15:39:54 executing program 1: socketpair(0x27, 0x0, 0x0, &(0x7f0000000080)={0x0, 0xffffffffffffffff}) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000000)) pipe(&(0x7f0000000040)) [ 109.453518] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/28 15:39:54 executing program 3: write(0xffffffffffffffff, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/04/28 15:39:54 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x800, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000100)={0x8, 0x100000000}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=@ethtool_cmd={0x26, 0x80}}) 2018/04/28 15:39:54 executing program 7: r0 = socket$inet(0x2, 0x1, 0x85) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000480)={0x0, 0x3ff, 0xfe}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x80000001}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000580)={0x0, 0x5, 0x9161, 0xb15}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x1}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000680)={0x0, 0x9}, &(0x7f00000006c0)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000880)={&(0x7f0000000180)=@in={0x2, 0x4e22, @rand_addr=0x1ff}, 0x10, &(0x7f0000000440)=[{&(0x7f00000001c0)="d9e2eeaa8f7702c49ae68651e00377966645b966bb11f386edb9169da060bd1707d4a9544d541c030e01c037e649e52bd13e5bdba30df5b27bd07bd3dfcbd9a6b73e526d70af586a0c9c74c98b7456f4edfdfaa25b41ea8ae6c2a15c1b30486294f77e59f01d5df856b84075ec361e932aee138e755805c3f1b22d164770bf4b4191d532f4f2717c7fa28dbe3bdeeafd6197555a918fd69caa56d4c252363851d0e29a6b8f18e4ea1e715af8d3dc31c781d436ddb13d5ec61aee7650f22f997b889881937c665485def700bc4d9f909bb895afe24137e229", 0xd8}, {&(0x7f00000002c0)="913324bb023effa838262c3cff119176ba1d69b5910161e82aeb6bc366e183193d8705a485b7138fccf5d79b70e3f1f65a95e0576a323425276f01b58568208e4c3fd6d691cde87f436525cf1360831f8bcd53fd4fc546f5cd46ed7800978d605ae224cf94175d5d2fd0232f01", 0x6d}, {&(0x7f0000000340)="10b23f588ae1f7ace46f222fd91aeeb93bc99068aafe11379f0995155ace0d7b2f48acd02715a6ba36ce87258a0b43e168db63f134dccfb1a1d8fe847ad9aa6128d08a98b0e62048e1d41ca99e2bf42e7754251d7828afc9180824e48fe695e83749c87af8bc7da5e622d6d51267d8d65865be155bf86895088544dfab4b77d0dd7f5754e3cdec343630bebaa741ba44996eb318da9b6318077205eb3ad9faf9c090a133a18d9c8bc22c67e38ef8831e337e5b0125f653836483d105b29f57f7c4", 0xc1}], 0x3, &(0x7f0000000700)=ANY=[@ANYBLOB="20000000000000008400000008000000000000000000000000000000000000003000000000000000840000000100000001004600008000000900000010040000080000000500000006000000", @ANYRES32=r1, @ANYBLOB="1800000000000000840000000600000005000000000000002000000000000000840000000200000006000c00ffffffffdcfdffff", @ANYRES32=r2, @ANYBLOB="300000000000000084000000010000000000ffff080200000000000007000000020000000000000005000000", @ANYRES32=r3, @ANYBLOB="300000000000200000000000000000000200ff000e000000030000007f00000000080000010000000004001c", @ANYRES32=r4, @ANYBLOB="2000000005000000840000ed07000000000000000000000000000000000000001800000000f503dd000000200000000000fa00840000000200000006000c8000feffffd600000000000000000000000002000000", @ANYRES32=r5, @ANYBLOB="18000000000000008400000007000000e000000100000000"], 0x158, 0x800}, 0x4051) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x5, 0x0) recvmsg(r0, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002a80), 0x100000000000031d, &(0x7f0000002ac0)=""/89, 0x59, 0xfffffffffffffffa}, 0x10022) getuid() getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$PIO_UNIMAPCLR(r6, 0x4b68, &(0x7f0000000080)={0x40, 0x3, 0x43}) clock_getres(0x7, &(0x7f00000000c0)) 2018/04/28 15:39:54 executing program 5: tgkill(0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) getpgid(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000740)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000780)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000007c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87eac984e79c93df7418b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb7b4c25d388b21a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d991f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d18f8cf9ea208931a36e888060a2d7f90085ce44a3634119bc9dfc4f8411194be9fab556e8200000000000000000000") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) r2 = fcntl$getown(r1, 0x9) ptrace$getregs(0xc, r2, 0x1, &(0x7f00000002c0)=""/122) 2018/04/28 15:39:54 executing program 1: add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000005c0), 0x0, 0xfffffffffffffffe) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000180)={0x6}, 0x8, 0x80800) fcntl$setlease(r0, 0x400, 0x0) r1 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x0) keyctl$setperm(0x5, r1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0x4) openat(r2, &(0x7f0000000040)='./file0\x00', 0x40, 0x45) 2018/04/28 15:39:54 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x60000) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000180)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) unshare(0x40600) flistxattr(r1, &(0x7f0000000080)=""/39, 0x27) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x800) accept$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/04/28 15:39:54 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) dup(r0) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) ioctl(r1, 0x4800000002284, &(0x7f00007bb000)) 2018/04/28 15:39:54 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) fadvise64(0xffffffffffffffff, 0x0, 0xff, 0x3) read(0xffffffffffffffff, &(0x7f0000000200)=""/20, 0xfffffe46) 2018/04/28 15:39:54 executing program 3: r0 = socket(0x0, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:39:54 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000080)=0x1, 0xfffffffffffffd44) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x10001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0xc4, 0x4, 0x5, 0x0, 0x800, 0x5, 0xfffffffffffffffd, 0x22, r2}, &(0x7f0000000180)=0x20) r3 = semget(0x1, 0x3, 0x201) semctl$GETPID(r3, 0x4, 0xb, &(0x7f0000000000)=""/23) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet_smc(0x2b, 0x1, 0x0) recvmmsg(r0, &(0x7f0000006dc0)=[{{&(0x7f00000033c0)=@nl=@proc, 0xc, &(0x7f0000004440), 0x0, &(0x7f0000004480)=""/198, 0xc6}}], 0x1, 0x0, &(0x7f0000007040)) 2018/04/28 15:39:54 executing program 7: io_setup(0x2, &(0x7f0000000500)) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) 2018/04/28 15:39:54 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='uid_map\x00') sendfile(r0, r0, &(0x7f0000000080)=0x200000, 0x10002) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f00000000c0)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in6, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f00000004c0)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000540)=0x0) r4 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005e80)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000005f80)=0xe8) lstat(&(0x7f0000005fc0)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006080)={0x0}, &(0x7f00000060c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006100)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000006200)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006240)={0x0, 0x0, 0x0}, &(0x7f0000006280)=0xc) r10 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000062c0)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f00000063c0)=0xe8) r12 = getgid() r13 = getpid() stat(&(0x7f0000006400)='./file0\x00', &(0x7f0000006440)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000064c0)='./file0\x00', &(0x7f0000006500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000006580)=0x0) lstat(&(0x7f00000065c0)='./file0\x00', &(0x7f0000006600)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000006680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000006800)={0x0, 0x0, &(0x7f0000005e00)=[{&(0x7f0000000100)={0x228, 0x21, 0x702, 0x70bd2d, 0x25dfdbff, "", [@typed={0x8, 0x6d, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x8, 0x48, @u32=0x4}, @generic="7f3bcb16d1572cc67370ce90bf2c4e8a4c9e62aa1db6613481bccd016f9ca415b1a75c5ce329aa5613dc8be108cfec456dda205e56f872656999f403fb1673259927532a9b41b60a872c7b46abc054bb452fef8b81d3fa3a8d11c93bd1d8e67ba66f963f4aa9a75b0fe449251579ca197611d0a1b32f45", @generic="1ed69a23fc84b27984a410ff5f2dc67826228376c1e99eadc96953abb53b954da9b202118dfb4af101c53165961862bdc0daf1c9df86c2aa95f312d4eed5202d21816f04faad297e35cf66639f3960b3461fe2a89ebdba1b0bfade72241f27f379a00ddfe035e61280e525214a46ac54051bd6f9aa26ca68fd8398c8b6111d01d8106a97046ef0cf647b4681b0024b7491b1eb5a5eb7d9ad8191bd67d5c10c3bc47352bb4c53012b12b8c4ee051b25f2f9fc9f8adef72cd2f09de472d09e538c81760ada6963a3a4ab09334708fd2cac07a2395e2615866b21587a589b00c30101fba189e676533c9a061619951061486286001fde", @typed={0x8, 0x77, @uid=r1}, @typed={0x14, 0x1f, @ipv6}, @typed={0x14, 0x39, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x44, @u32=0x3}, @generic="486988437c11674aaddbc4a7facb4a374ac933e6dab89bc2220e5eaa4d59bd95eca7205d6bda85dff700908954ab575eb10ece1fa97ee1d885e0198d9d8e1fc0d88868d22f71435607280c39ea690012a5bb582e888c6a1ffcdd2572cde1ff759a"]}, 0x228}, {&(0x7f0000000380)={0x1c, 0x2c, 0x408, 0x70bd27, 0x25dfdbfe, "", [@typed={0xc, 0x84, @u64=0x1f}]}, 0x1c}, {&(0x7f0000000500)={0x18, 0x1b, 0x2, 0x70bd2c, 0x25dfdbfb, "", [@typed={0x8, 0x15, @uid=r2}]}, 0x18}, {&(0x7f0000000580)={0x1094, 0x3e, 0x708, 0x70bd25, 0x25dfdbfd, "", [@nested={0x1014, 0x8c, [@generic, @typed={0x8, 0x18, @fd=r0}, @typed={0x8, 0x93, @pid=r3}, 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@typed={0x8, 0x33, @fd=r0}, @generic, @typed={0x14, 0x54, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="f84346f973b63c9c6fd64eb3b7c3a83585f0a74dcdd19fd5d8beb3f3e8796f743aeb87282b6c21a2f40c76a0ebc53a03a9a74a88f0cb66aa81a3452444cb03852abf27ca9e", @typed={0x8, 0x82, @ipv4=@dev={0xac, 0x14, 0x14, 0xa}}]}, @typed={0x14, 0x3c, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x47a4}], 0x5, &(0x7f0000006700)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xd8, 0xc000}, 0x800) 2018/04/28 15:39:54 executing program 4: r0 = socket$inet6_sctp(0xa, 0x800000005, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000fdbf90)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200}}], 0x30}], 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4000, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) 2018/04/28 15:39:55 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) r1 = accept4$netrom(r0, &(0x7f0000000000), &(0x7f00000000c0)=0x10, 0xc0000) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000140)=0x3, 0x4) process_vm_writev(0x0, &(0x7f0000000000), 0x1000000000000363, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0xfffffe83}], 0x1000000000000077, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000180), &(0x7f00000001c0)=0x8) dup(r0) 2018/04/28 15:39:55 executing program 2: r0 = getpid() r1 = dup(0xffffffffffffffff) connect$ipx(r1, &(0x7f0000000000)={0x4, 0x4, 0x3, "2d21a0a7ebc8", 0x200000000000000}, 0x10) sched_setattr(r0, &(0x7f0000000fd0), 0x0) 2018/04/28 15:39:55 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0xfffffffffffffffe) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x800, 0x0, 0x2, 0x1, 0xb7, 0x8, 0xffffffffffff8000}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80000000, 0x2, 0x1, 0x4, 0x0, 0x0, 0x101}, &(0x7f00000000c0)=0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x20) ioctl$void(r1, 0xc0045c7f) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000074b000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x2}, 0x20) socket$inet6(0xa, 0x80804, 0xfffffffffffffffb) 2018/04/28 15:39:55 executing program 1: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x8, 0x4, 0x0) sendmsg(r1, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000d19000)}, 0x0) 2018/04/28 15:39:55 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x1, 0x480000) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000000140)={&(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, 0xa, 0x1}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/28 15:39:55 executing program 3: r0 = socket(0x0, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:39:55 executing program 2: socketpair$unix(0x1, 0x4000000000005, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x28000) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000040)={0x1, 0x5, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000140)=[{0x4}, {0x3}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x6e) 2018/04/28 15:39:55 executing program 0: r0 = memfd_create(&(0x7f0000000040)='!-(*em1-vboxnet1#*\x00', 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x2, 0x800, 0xffffffffffff4cae}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1}, 0x8) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r2, 0x4043) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r3, 0x1) r4 = accept4(r2, 0x0, &(0x7f0000da8ffc), 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffffffffffb9) shutdown(r4, 0x1) 2018/04/28 15:39:55 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000002fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000000)=0x1, 0x4) ioctl(r0, 0xc0884123, &(0x7f0000000000)) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x1e) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000000c0)={{&(0x7f0000000040)}, &(0x7f0000000080), 0x2}, 0xfffffffffffffd10) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x3, 0x218040) 2018/04/28 15:39:55 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x20}, 0x40ef) 2018/04/28 15:39:55 executing program 7: r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) write(r1, &(0x7f000006e000), 0xfffffdd8) syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x0, 0x100) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x6) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) select(0x40, &(0x7f0000000040)={0x10000, 0x3, 0x80000000, 0x7ff, 0x9, 0x3527, 0xfffffffffffffff8, 0x4}, &(0x7f0000000080)={0x1, 0x8, 0x8000000000000, 0x8, 0xed, 0x5, 0xfe0000000000000, 0x9}, &(0x7f00000000c0)={0xbe3, 0xffffffff80000001, 0x4, 0x80000000, 0x9, 0x0, 0x3, 0xc25}, &(0x7f0000000100)={0x77359400}) getsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000140), &(0x7f0000000180)=0x4) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000013) 2018/04/28 15:39:55 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)=0x1000) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000080)=""/19) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0xa0000000}) 2018/04/28 15:39:55 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x5}, 0x4) socketpair(0x11, 0x0, 0x101, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000080)=0x20) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000180)={0x2, 0x8, 0x6, 0x9, 0x81, 0xfffffffffffffc00, 0xffff, 0x8, 0x401, 0xdc, 0x2, 0x100000000}) syz_emit_ethernet(0x8e, &(0x7f00000000c0)={@random="0352ba8e8227", @random="3bb78f14d995", [], {@ipx={0x8137, {0xffff, 0x80, 0xffffffffffffff69, 0x15, {@random=0x8, @current, 0x3}, {@random, @current}, "d2332912045eb854847193e630e0001ab513a7afcb58ffe14008c635e72d2c4fe0d1f3083c5922131b7eac441ee409d5646300c62e83b6996662c90534c99a052dd6372c8ea5005da6c9cc82af8e89efe620d79b987dbb995004ceb92dc10ff2a377"}}}}, &(0x7f000004d000)={0x0, 0x0, [0x0, 0x0, 0x13f]}) 2018/04/28 15:39:55 executing program 3: r0 = socket(0x0, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:39:55 executing program 2: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)) r0 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00000000c0)=0xc) ioprio_set$uid(0x3, r1, 0x200) setpriority(0x0, r0, 0x0) 2018/04/28 15:39:55 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp6\x00') openat$cgroup_ro(r1, &(0x7f0000000100)='cpuset.effective_mems\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x1fffe000000, 0x1f, 0x2, 0x6, r2, 0x8}, 0x2c) 2018/04/28 15:39:55 executing program 2: unshare(0x20000000) clone(0x0, &(0x7f0000000040), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000000080)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r1, 0x400, 0x70bd28, 0x25dfdbff, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@int=0x37b3, 0x4) clone(0x0, &(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000640), &(0x7f0000000700)) 2018/04/28 15:39:55 executing program 3: r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:39:55 executing program 1: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000540)=[{&(0x7f00000005c0)}, {&(0x7f00000004c0)=""/91, 0x5b}], 0x2, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000280)) r2 = getpgid(0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x64) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x1, 0x0) r4 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000440)=0xe8) sendmsg$nl_route(r3, &(0x7f00000017c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40008}, 0xc, &(0x7f0000000480)={&(0x7f0000001580)=@ipmr_delroute={0x20c, 0x19, 0x100, 0x70bd26, 0x25dfdbfe, {0x80, 0x80, 0x80, 0xffffffff9f2c5592, 0x0, 0x2, 0xc8, 0x0, 0x3c00}, [@RTA_UID={0x8, 0x19, r4}, @RTA_FLOW={0x8, 0xb, 0x4}, @RTA_SRC={0x8, 0x2, @multicast2=0xe0000002}, @RTA_FLOW={0x8, 0xb, 0x9}, @RTA_SRC={0x8, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}, @RTA_OIF={0x8, 0x4, r5}, @RTA_PRIORITY={0x8, 0x6, 0x1000}, @RTA_ENCAP={0x1b0, 0x16, @nested={0x1ac, 0x17, [@generic="0cb1f651e2dc386469f3d862901710a52dfb3862ae636bf2226c230afb938e2b43be7c425c847c68c8b8fe59170079ae33f6dda76a9ca643160bbf733b6b6aeb1715b5609e6eb2a8f126e35262eaa4cde02e742852ddf2f389719659dc9c2957dd2521c5ee993256f9bcef2fc8e9a493dda000d15891ed24331cb83d4903e428d3c6fe4be6499ca6fbd4af98ad67e67154ab7c420dacce90295fb2538668a62990ce58af6988de667d1ec6f63501dad2a5b7c0356a0c0d4d8e4731c0a4d49a035459bbd4c8c0a98b9311ba71", @generic="d01db519b2d464023c08f41a297310d137cde493e17036596cdf089b0721efdbf8fc29b115cf5d12333a3a5b260a7212d2ac7e0c52aabbedc9c18774c09da3a050469364f43dc39ff5ad2d6b69fe0165b1698a06d594f7be9edd48697afa52d62ae6724b95d3a9ffbdb9ddfb405d2b7d708efd70f46c8159c4868943de95aee2db3cdad93111aeb6f03425317f75fd8886b173f4023516b4283b1610f32def7ff34893", @generic="a0df8235b06c796398a234d3673a38053f76d42e53cdfc00cad204c8e92a8cb6fd220bbffc8c9cfea7", @typed={0x10, 0x72, @str='/dev/random\x00'}]}}, @RTA_MARK={0x8, 0x10, 0x400}]}, 0x20c}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) tkill(r2, 0x1000000000016) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) r7 = getegid() sendmsg$unix(r0, &(0x7f0000000240)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000580)="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", 0x1000}], 0x1, &(0x7f0000000200)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r6, r7}], 0x38, 0x8001}, 0x80) 2018/04/28 15:39:56 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000), 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x1, 0x4, 0x40}, &(0x7f00000000c0)=0x10) 2018/04/28 15:39:56 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40001, 0x0) socketpair(0x5, 0x1, 0x1, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000400)=ANY=[@ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="80f737770c69e951", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="264450663f34188bb59c8372c7d6eb110c5d40400d66746e43f9b87720574c2639e8d55acedeb6fcf39f277be79e59a80d25950f9c1c2265bd41e2768689d31b12ed8d29c5b546cb7d7632d9a2b4f7b3c3fa2ece459bbfd331cee8d1dbc3a89999aa73495e4e404f31991dc8768564be9e4eabf24faa8fae2ac8093cd645201e59adbd796bdf2fe8849e17e647ac03faebd890d0e0ac5ecf074c68688b5c2128b90a1226c206759b754ab920bc07977941f8fa122ea30b8c2c78f5825eda153341e74dd7e6410416ad33102c7092e5bdd041f314bd4c49f8d712bb6c8c6dc528"], @ANYBLOB="080008000300ea000000000000100000"]) r3 = epoll_create1(0x0) r4 = syz_open_dev$usbmon(&(0x7f0000c62000)='/dev/usbmon#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f000070f000)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000493000)) 2018/04/28 15:39:56 executing program 3: r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:39:56 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x200, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000240)=0x6) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x12013, r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x400080, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000340)="c92b12a125179eeb6288fcb509540fd5f242111857b5781bd532994ad1779edfe844d75d7f57b5094c1680dc6ec92b130b1ccb6a2ffe06267d007aeae8a65a2779f45c069733adebd80bee442d475c244b853cabbe34a533817dd496d2acf6a851bc6b57cffea3b8d1a3082539811611a24dca7446e760748ced7d7f93a8b7ecb773a7fd55f2cac2082cc9c5e65e9155510bb0cb38c71c79a06c6addf73928724260f7d140e17315f953e6dc86aeb1e9a8383e3631f2b85c523a0ac196d7bb716d4791e5487cc6ff1bd90d4753e9067ff581f6df0b23435e2e0d84822c55e21b38a7465b6e313513a474e5") connect$ipx(r2, &(0x7f0000000140)={0x4, 0xffffffff, 0x4, "686bd697dbc2", 0x2}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r2, 0x3, 0x1, 0x3, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x11}}, {0xa, 0x4e21, 0x0, @empty, 0x5d2}, 0x20, [0x2, 0x7fff, 0x9, 0x1, 0x786, 0x7, 0x7, 0x1]}, 0x5c) 2018/04/28 15:39:56 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) flock(r0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x6, 0x6, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x8, 0x4, 0x9, 0x7, 0xc, 0xfffffffffffffffc}, @ldst={0x1, 0x2, 0x0, 0x7, 0x9, 0x40, 0x8}, @map={0x18, 0xe, 0x1, 0x0, r0}], &(0x7f0000000040)='syzkaller\x00', 0x6, 0xae, &(0x7f0000000100)=""/174, 0x41100, 0x1}, 0x48) 2018/04/28 15:39:56 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f0000000200)={&(0x7f0000000180)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f0000000240)={0x5, 0xfffffffffffffffe, 0x0, {0x0, 0x7530}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "70d53903f3f677f9f1935e648cd2a27781544804223cca907c7105fdb8a3474634c7a598882a59bea3ff1fcc8f46ab495c9fad86a7abcbc79baaf3fa75002c83"}}, 0x80}, 0x1}, 0x0) clock_gettime(0x5, &(0x7f0000000000)) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x20000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/28 15:39:56 executing program 3: r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:39:56 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0x1, &(0x7f0000000240)=[{&(0x7f0000000140)="928f71545b1da3dd666050b77398daf9b0d6d9d8dc35183c479118a17101419df2449f10cd57b0bb9bc6010005c88acafcdc95bc7a01d99ef1a326ca8943f2cb2ae57a125e87a92b19bb8ec52d2596e78010ae41adb495a1cb0aae62a9dcfecf4d93113f97f214cc14b2f6799090e990d15f66d166f815ac47af494eff8fc136e55dbe85b5ef34d9a531663dac2d769d53f32a17a89a054f9806468b8d8d7d550e2bb1e1470bec8a99c9304aafd67ad7cca4eb97cdd26b46998899196037b9895b6ac647619a38de2d5a61685830bbd7a43c8c05d64641d92f7872a63af8a5ad73e582", 0xe3, 0x118}], 0x1, &(0x7f00000002c0)={'nouuid,', {[{@norecovery='norecovery', 0x2c}]}}) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) dup3(r0, r0, 0x0) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080)="0250116fe974f7d9dc215d2924af7b7f", 0x10}]) 2018/04/28 15:39:56 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c36ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3, 0x42080) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f00000000c0)=0x1, 0x4) recvfrom$ax25(r0, &(0x7f0000000000)=""/89, 0x59, 0x0, &(0x7f0000f73ff0)={0x3, {"b4546c07612578"}}, 0x10) shutdown(r1, 0x2) io_setup(0x86fd, &(0x7f0000000100)=0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000300)=[{0x3, 0x5}], 0x1) io_submit(r3, 0x2, &(0x7f00000002c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0xab, r0, &(0x7f0000000140)="16c1607f56011231ac311a1a4f0947c0597365f3df73dd0954f212271e7f285e1cc58babc7414f41", 0x28, 0xa42f, 0x0, 0x0, r2}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x2, r1, &(0x7f00000001c0)="3e1f28e2a3d5b8255cd0a66deab240f4a5059e18aaf11bd1089b06ba1e7265576d31c96237b586c1db343558126354588920fc2762700c7a996d5ae71d50a03f1138339e0d9a48ca3c7b94e93a1ae9b4a9f4ef62c9d2bc25a3eb205d6cc1ecb8fa9e63f3912b577d5ab43829681bafef4f01cc2d68ea48f6e9cd501e5012e54d76c982c29322e65f927e343d0b35d492cbf11a84c6e0e71d1d3ca4935dd6fb71e1de2ce47d1c2d733c25261b035fd3", 0xaf, 0x2, 0x0, 0x0, r2}]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) 2018/04/28 15:39:56 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x800) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000000180), &(0x7f0000000140)=0x4) 2018/04/28 15:39:56 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x16907e, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x5) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="2b7030760000800a7c98b1ecd3135994fc8b090019639afd6728b52fc5ad8c6b130bfc250234cbf1c94eb52ab4eb64632c8c2f07895d42dfbe405fa05e6579d3017d6e70bdcce77141ac314d91b2840f9a50ca9e599c61946d8bb829ae06b565837627283331e678fd1c49effa9fa198cf21c7be251239026dfc1d63b590fee3d333cb"], 0xb) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[], 0xfffffeb7) 2018/04/28 15:39:56 executing program 0: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) 2018/04/28 15:39:56 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(0xffffffffffffffff, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:39:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f00000002c0)=0xc) perf_event_open(&(0x7f0000000180)={0x1fffffffe, 0x70, 0x6, 0x108000001, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, r0, 0x8, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r2, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r2, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) r3 = gettid() socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000919000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r4, &(0x7f0000000480)=""/4096, 0x1000, 0x0, 0x0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000000440)=0x3f) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080)=0x7b2a, 0x4) recvfrom$unix(r5, &(0x7f0000bf5000), 0xd1, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0x25a) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) r6 = dup2(r4, r5) tkill(r3, 0x16) mq_timedreceive(r2, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) write$cgroup_type(r6, &(0x7f0000000300)='threaded\x00', 0x9) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) setsockopt$inet_dccp_buf(r6, 0x21, 0xcf, &(0x7f0000000340)="24606c68829f5772074575fabc424a68f25e12974a8d6d59c5392d491531239f9cccefc84c52965da396666976ef7c35f6962df2a552c642a19e736f5d640c5f79778b1bd8bf7a71ab0b33a14615f579239c3053610f6f8bcc78", 0x5a) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000040)=r3) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x0, &(0x7f0000ad5000)) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f00000000c0)={0x4, 0x0, 0x0, 0xfffffffffffffffa}) ioctl$DRM_IOCTL_AGP_UNBIND(r6, 0x40106437, &(0x7f0000000140)={r7, 0x81}) umount2(&(0x7f000075e000)='.', 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000240)={{0xa}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}}, 0x5c) 2018/04/28 15:39:56 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(0xffffffffffffffff, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:39:57 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xae5, 0x2) name_to_handle_at(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="b80000000400000085e76ffd7425d190da3e47661ae7971b60c6d21c50b3ed3de1f08312086de1bee609525bf991cf400c1d211794915f8ff1d84d88e6af35cc0d801abf8a5f8f7bc52c533c5c8bf0c9c76f5a8f4892d23232888c54ae644eadc8763b2db6cc5e2f65b878c53efbf4e2842b3c7e571b2a3df1ead00ab5a6e7c3ff8dbac47da31ce40011ac74f2d4221c557aee8d322bbb0e4a131fe40d88c19685a2b582e9d5a365a008d7945f200c86bb1bc3b1c5d6e059"], &(0x7f0000000140), 0x1000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000001000000000170000000000000000800000000000e0edc708676ab5ea197d49c8fb69a61432"]) 2018/04/28 15:39:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x33, "1124aaba4ae8f0d663c06e3d435600d1b0a100f46b3bb0c256d9341874a4711600f381e565813e1e7e3ed80c0635f021c4131f"}, &(0x7f00000000c0)=0x3b) restart_syscall() getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x40}}, 0x4, 0x7}, &(0x7f0000000200)=0x90) 2018/04/28 15:39:57 executing program 6: r0 = socket(0x200000000000010, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg(r0, &(0x7f00000000c0)={&(0x7f00000014c0)=ANY=[], 0x0, &(0x7f0000e9c000)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001400)=""/142, 0x8e}, {&(0x7f0000820000)=""/185, 0xb9}, {&(0x7f0000a77000)=""/243, 0xf3}, {&(0x7f00001b1ffd)=""/53, 0x35}], 0x5, &(0x7f0000001380)=""/81, 0x51}, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000040)=0x100000000) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x800) 2018/04/28 15:39:57 executing program 0: mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x4000000200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0xf3, &(0x7f0000000380), &(0x7f0000000280)=""/243}, 0x28) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@known='com.apple.FinderInfo\x00', &(0x7f0000000180)='nfs\x00', 0x4, 0x3) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 2018/04/28 15:39:57 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000400)='net/netlink\x00') lseek(r0, 0x4002000000000, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/28 15:39:57 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(0xffffffffffffffff, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:39:57 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x8002) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f0000000100), 0x9, 0x0, &(0x7f00006f7000)={r0, r1+10000000}, &(0x7f00000000c0)=0x1, 0x23) 2018/04/28 15:39:57 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x8) mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000400)) 2018/04/28 15:39:58 executing program 7: unshare(0x40000000) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) accept4$inet6(0xffffffffffffffff, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x800) socket(0x0, 0x0, 0x0) 2018/04/28 15:39:58 executing program 1: r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14, 0x800) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r1, r0, &(0x7f00000000c0), 0x8) 2018/04/28 15:39:58 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) close(r0) recvmmsg(r0, &(0x7f0000001d40)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/129, 0x81}], 0x1, &(0x7f00000001c0)=""/173, 0xad, 0x7}, 0x5c530099}, {{&(0x7f0000000280)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000300)=""/147, 0x93}, {&(0x7f00000003c0)=""/90, 0x5a}, {&(0x7f0000000440)=""/174, 0xae}, {&(0x7f0000000500)=""/183, 0xb7}, {&(0x7f00000005c0)=""/125, 0x7d}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/98, 0x62}], 0x7, &(0x7f0000001740)=""/156, 0x9c, 0x7}, 0xfffffffffffffff8}, {{&(0x7f0000001800)=@nl=@unspec, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001880)=""/84, 0x54}, {&(0x7f0000001900)=""/97, 0x61}, {&(0x7f0000001980)=""/126, 0x7e}, {&(0x7f0000001a00)=""/150, 0x96}, {&(0x7f0000001ac0)=""/238, 0xee}], 0x5, &(0x7f0000001c40)=""/194, 0xc2, 0x9}, 0x1000}], 0x3, 0x10000, 0x0) 2018/04/28 15:39:58 executing program 6: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000037fffd)={0x3}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/04/28 15:39:58 executing program 0: mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x4000000200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0xf3, &(0x7f0000000380), &(0x7f0000000280)=""/243}, 0x28) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@known='com.apple.FinderInfo\x00', &(0x7f0000000180)='nfs\x00', 0x4, 0x3) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 2018/04/28 15:39:58 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000), 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:39:58 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) getsockname(r1, &(0x7f0000000000)=@ax25, &(0x7f00000000c0)=0x80) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000100)=""/25) shutdown(r0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)={0x1}) 2018/04/28 15:39:58 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x100000000, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x70, &(0x7f0000001340), &(0x7f0000001380)=0xc) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) r2 = socket(0x10, 0x6, 0x1ff) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f00000000c0), 0x4) 2018/04/28 15:39:58 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) getsockname(r1, &(0x7f0000000000)=@ax25, &(0x7f00000000c0)=0x80) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000100)=""/25) shutdown(r0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)={0x1}) [ 113.885362] IPVS: ftp: loaded support on port[0] = 21 2018/04/28 15:39:58 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000), 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:39:58 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) dup3(r1, r1, 0x0) 2018/04/28 15:39:59 executing program 4: sendto$inet(0xffffffffffffffff, &(0x7f0000021fea)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(0xffffffffffffffff, 0xfffffffffffffffb) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, 0xffffff60) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x6, 0x4000) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x5, 0x3, 0xff, 0x2, 0x9, 0x3, 0x75e, 0xffff, 0x9, 0x9, 0x1ff}, 0xb) 2018/04/28 15:39:59 executing program 0: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000280)=0xe8) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000440)=[0xffffffffffffffff, 0x0, 0x0]) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000140)={@local, @multicast2}, &(0x7f00000005c0)=0x8) r6 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) setgid(r8) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000500)={{0x6, r2, r3, r4, r5, 0x10, 0x75}, 0xffffffffffff0000, 0x100000001, 0x3, 0x6, r6, r7, 0x100}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000000)={{0xff, @dev={0xac, 0x14, 0x14, 0x1f}, 0x4e22, 0x0, 'lblcr\x00', 0x20, 0xfffffffffffffffa, 0x15}, {@loopback=0x7f000001, 0x4e21, 0x2, 0xffffffffffffff35, 0x4, 0x6}}, 0x44) capset(&(0x7f00000000c0), &(0x7f0000000100)) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x7530}, {0x0, 0x7530}}, &(0x7f0000000580)) 2018/04/28 15:39:59 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/snmp6\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xa0, r2, 0xb434610549a4a1fc, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1d}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6e1}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x401}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x64}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffff5f39}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x20008001}, 0x4000) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207fe6ff010000000000001000030005000000000002004e20000000000000003a0000000008001200020001000000000000e0ffff2f000000020300000200000000002001f5ca000000000000f0ffffffe000000100000000000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/04/28 15:39:59 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x20, 0x0, 0x4, 0xf, 0x3f}, &(0x7f00000000c0)=0x14) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000140)={r2, 0xe5b, 0xfffffffffffffb90, 0x6a6, 0x9, 0x9}, 0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x30}, 0x98) [ 114.258734] IPVS: ftp: loaded support on port[0] = 21 2018/04/28 15:39:59 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) ppoll(&(0x7f0000000100)=[{r0}], 0x2000000000000197, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180), 0x8) 2018/04/28 15:39:59 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/226, 0xe2}], 0x1, 0x0) sendmsg$rds(r0, &(0x7f0000000e00)={&(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000300)=""/222, 0xde}, {&(0x7f0000000140)=""/47, 0x2f}], 0x2, &(0x7f0000000b80)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x8}, {&(0x7f0000000400)=""/181, 0xb5}, &(0x7f00000001c0)=[{&(0x7f00000004c0)=""/98, 0x62}, {&(0x7f0000000540)=""/130, 0x82}], 0x2, 0x4, 0x8001}}, @mask_cswp={0x58, 0x114, 0x9, {{0x3}, &(0x7f0000000600)=0x4, &(0x7f0000000640)=0x617, 0x3c700000, 0xfffffffffffffff9, 0x5, 0x1, 0x2a, 0x5}}, @rdma_dest={0x18, 0x114, 0x2, {0x40, 0x9ba}}, @mask_cswp={0x58, 0x114, 0x9, {{0x401, 0x4}, &(0x7f0000000680)=0x7, &(0x7f00000006c0)=0x6, 0xe3, 0x93, 0x100000001, 0x0, 0x2, 0x5}}, @rdma_args={0x48, 0x114, 0x1, {{0x3ff, 0x95}, {&(0x7f0000000700)=""/109, 0x6d}, &(0x7f00000009c0)=[{&(0x7f0000000780)=""/33, 0x21}, {&(0x7f00000007c0)=""/41, 0x29}, {&(0x7f0000000800)=""/189, 0xbd}, {&(0x7f00000008c0)=""/195, 0xc3}], 0x4, 0x2, 0x9}}, @mask_cswp={0x58, 0x114, 0x9, {{0x17d}, &(0x7f0000000a00)=0x9, &(0x7f0000000a40)=0x80, 0x2, 0x2, 0x3, 0x4, 0x23, 0x5}}, @rdma_dest={0x18, 0x114, 0x2, {0x3f, 0x1}}, @mask_fadd={0x58, 0x114, 0x8, {{0x5d4e, 0x9}, &(0x7f0000000a80)=0xb19, &(0x7f0000000ac0)=0x3, 0x7, 0x6, 0xfffffffffffffff9, 0x3, 0x22, 0x4}}, @fadd={0x58, 0x114, 0x6, {{0x2, 0x40aa}, &(0x7f0000000b00)=0x68f0, &(0x7f0000000b40)=0x3070a4c7, 0x8, 0x8, 0x100000000, 0x7f, 0x10, 0x8001}}], 0x278, 0x10}, 0x24000005) write$fuse(r0, &(0x7f0000000080)={0x58, 0x0, 0x1, @random="6e3c30db2dde1af34534fa0d325771dd4c8a4aa0ed6b74c7187cc35afae485fae3c0ba3e3ebda494804c7f4d83eb4cf297ae3de8bbeba0f987ddfdd9003307e172eee9c0bfbe0fec"}, 0x58) ioctl$KDMKTONE(r0, 0x4b30, 0x7) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000e40)=""/4096) 2018/04/28 15:39:59 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000), 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:39:59 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000540)=ANY=[@ANYBLOB="00000010"], &(0x7f0000000580)=0x4) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0//ile0\x00', 0x4, 0x2, &(0x7f0000000080)=[{&(0x7f0000000200)="4d867021f0c6d01bdfc3d8d8cafc6c9c3f6794baa6540a6610d4737b5f28502550c064f6cd71106d978c0fa8fa6636356f90806fd7d75e7fff441fc1983d9489d1978061451de3be7c2766306dea884f24250a65dcb05ad6d13a39d1d04dd8d1cad234e8b272c5bda5c182f127687ead3fc04d4f7787c3fb370c4089bf6a9a243ee61ffed91a5e5ce60135fc5aa98a5863c284367467aff74dd5d39ba5", 0x9d, 0xffffffffffffffd4}, {&(0x7f0000000140)="b74a45f1c5f2af5a77b15ada396322c4ec0f2927a33019e634754aa904b4ce3277a599c114501885a86ebd52e3e181b99abbc2cc21f778bbb80a004574f4d28add5182d4a593774e70a059eadfcf490b7a8884ee1bc0c58c6fa81b359b", 0x5d, 0x4513}], 0x8000, &(0x7f00000002c0)={[{@nodatacow='nodatacow', 0x2c}, {@subvolid={'subvolid', 0x3d, 'nodevself'}, 0x2c}]}) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000340)='cgroup2\x00', 0x20004, 0x0) getsockname(r0, &(0x7f0000000680)=@nfc, &(0x7f0000000700)=0x80) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x42) mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/28 15:39:59 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/180, 0xb4}, 0x0) bind$inet6(r0, &(0x7f0000726fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x40000000004a, &(0x7f0000000040)=0x7ffffffc, 0x1be) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000080)={{0x2, 0x3, 0x3ff, 0x2, 0x6bae}, 0x7fff, 0x7, 'id1\x00', 'timer1\x00', 0x0, 0x7, 0x5, 0x5, 0x30ec}) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r2 = dup2(r1, r0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/04/28 15:39:59 executing program 0: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x18) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) sched_setscheduler(r1, 0x0, &(0x7f0000000040)) sendfile(r0, r0, &(0x7f00009bcffe), 0x2000000800004c39) sendfile(r0, r0, &(0x7f0000000200), 0x80003ffd) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000380)=@filter={'filter\x00', 0xe, 0x3, 0x0, [0x0, 0x20000a80, 0x20000cf8, 0x20000e08], 0x0, &(0x7f00000002c0), &(0x7f0000001840)=ANY=[]}, 0x78) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00000001c0)={0x2, 0x6}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000080)={0x0, 0xffffffffffff8001}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000400)={r4, @in6={{0xa, 0x4e24, 0x3f, @empty, 0x3fe0000000000000}}, 0x0, 0x8, 0x1, 0x2, 0x1}, &(0x7f0000000280)=0x98) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80003, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f00000004c0)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) connect$unix(r5, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x3f) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0xe000000000000000, 0x0, 0x3ff}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000180)={r6, 0x10001, 0x10}, 0xc) 2018/04/28 15:39:59 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x50}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x0, 0x1, 0x0, 0x5}, 0x20) 2018/04/28 15:39:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x280000, 0x0) ioctl$TIOCNXCL(r1, 0x540d) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) ppoll(&(0x7f0000000080)=[{r0, 0x120}, {r0, 0x4084}, {r1, 0x100}, {r1, 0xc5a0}, {r0}, {r1, 0x508}], 0x6, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100)={0x3}, 0x8) sendto$inet(r0, &(0x7f0000000e00)="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", 0x654, 0x4002080, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x4000000, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/28 15:39:59 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d", 0x13) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:39:59 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000540)=ANY=[@ANYBLOB="00000010"], &(0x7f0000000580)=0x4) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0//ile0\x00', 0x4, 0x2, &(0x7f0000000080)=[{&(0x7f0000000200)="4d867021f0c6d01bdfc3d8d8cafc6c9c3f6794baa6540a6610d4737b5f28502550c064f6cd71106d978c0fa8fa6636356f90806fd7d75e7fff441fc1983d9489d1978061451de3be7c2766306dea884f24250a65dcb05ad6d13a39d1d04dd8d1cad234e8b272c5bda5c182f127687ead3fc04d4f7787c3fb370c4089bf6a9a243ee61ffed91a5e5ce60135fc5aa98a5863c284367467aff74dd5d39ba5", 0x9d, 0xffffffffffffffd4}, {&(0x7f0000000140)="b74a45f1c5f2af5a77b15ada396322c4ec0f2927a33019e634754aa904b4ce3277a599c114501885a86ebd52e3e181b99abbc2cc21f778bbb80a004574f4d28add5182d4a593774e70a059eadfcf490b7a8884ee1bc0c58c6fa81b359b", 0x5d, 0x4513}], 0x8000, &(0x7f00000002c0)={[{@nodatacow='nodatacow', 0x2c}, {@subvolid={'subvolid', 0x3d, 'nodevself'}, 0x2c}]}) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000340)='cgroup2\x00', 0x20004, 0x0) getsockname(r0, &(0x7f0000000680)=@nfc, &(0x7f0000000700)=0x80) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x42) mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/28 15:39:59 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'erspan0\x00', {0x4, 0x3f, 0x2, "24d2321e1195", 0x4}}) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socket$inet_tcp(0x2, 0x1, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'team_slave_0\x00', 0xab}) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) 2018/04/28 15:39:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x6b, 0x80040) mq_open(&(0x7f0000000200)='proc\x00', 0xc2, 0x40, &(0x7f0000000240)={0x5, 0xffff, 0x6, 0x5, 0xfffffffffffffff8, 0x8, 0x80000001, 0x7fff}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000180)) open(&(0x7f00000001c0)='./file0\x00', 0x200000, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004ff4)={0x2000001c}) ppoll(&(0x7f0000000080)=[{r2}], 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x8) 2018/04/28 15:39:59 executing program 2: unshare(0x40600) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x50080, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000340)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x10000, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x44, r2, 0x70d, 0x70bd25, 0x25dfdbfb, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x44}, 0x1}, 0x20040000) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x800) fcntl$getflags(r3, 0x403) pipe(&(0x7f0000000040)={0x0, 0x0}) ioctl$int_out(r1, 0x5460, &(0x7f00000002c0)) fcntl$getflags(r4, 0x408) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000000080)=""/111) [ 115.259300] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 115.489164] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/04/28 15:40:00 executing program 1: chmod(&(0x7f0000000000)='./file0\x00', 0x100) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x101801, 0x0) fallocate(r0, 0x4, 0x6, 0x5) 2018/04/28 15:40:00 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d", 0x13) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:40:00 executing program 5: sendmmsg(0xffffffffffffffff, &(0x7f0000001b40)=[{{&(0x7f00000001c0)=@l2={0x1f, 0x5, {0x2, 0x2, 0xffff, 0x8000, 0x7, 0x100000001}, 0x1}, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000340), 0x0, 0x40}, 0x10001}, {{&(0x7f0000001580)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx2\x00'}, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001f00)=[{0x0, 0x116, 0xffffffffffffff00, "3f85cec8eccb690acb5ab64cf07e43a7439cbf1f001f8c1647aa6c23f7dfe1c182960342bf0cb0187a2988a40c9af54d52c7465d143ddf9a79a2a1fc5aff6be4e7b9e3b3bbdf3e1b0d93deccf9aee4a59e9bd17cb3acd6983409f91d3b4cdec26848726f"}, {0x0, 0x4f6d86cc6c64d76c, 0xe2, "7946b283f2575ef88c234c44de56fd8509fa18ad7601728c8875c7d0851cdd025649465bd7c5e550602536d304555d339ae961252da99a93782878f59328b15d9cdf160f8d55442e92cc50f8f98516b332718ade8594a78f4a7060290c43a3d733c6a9514e6576c1305fe6b9ced19163f0176eca6b38e683b98912000d8afc820f8ad640fb61f4afbfd2f88ff5841306e635d2729ff4b6cea68e259dc2525e1c21abf37f3e6a0799d99962de0f2b9aac698defab36817667e46ad3fb1dae90a9b29268d05dde5af4285d31b539748957"}, {0x0, 0x11f, 0xf4c, "2974169f29636408a0ead0bdc8967530de5fccb956636a0b7ae8f6d7dfe0c6e9286b512aa5f3cde0e9a0d8f549626ede3b6783cf7d772d7bd1b78fc6c918dfa87b5951227cf3bddaef"}, {0x0, 0x10f, 0x358, "724b457b9c9155d2576190502934ed2f624302173c5380d9a8e6c7015f68746939c6a367afe58603077c6553762fd6148dc130455e264ee1cf39f914d7029bb9dccb9ec4030be4904fcface7ab59d3ee75bbc3dd92d97af073e963"}, {0x0, 0x10f, 0x400, "89e6ee5d931d563abc9f3928683028e5bc2ca210b8ed72143b201b92ddbab954b7db95ac1d1b4f70221cb1fe9e0cba2799ef8d958d8d448a85cb75effa7d707e1f3267e2a80d15277545c0c629bfeb6b5234f0e343aab6ff10e9aa2e7804902d452e11e67dd9d15c78"}, {0x0, 0x0, 0x2, "f947f89fa270a4e90a56809978d75528dc5b2cb43943dfb33f14832a628fa7a70c4c3caaefbee7228b7789ccefb135442c8d11eb3997ec91de6352f3f5373fe81b32b0e7360986410857dd"}, {0x0, 0x110, 0x4, "4281a956fab50f371e1b2ad762788a2a7613146bcb854db0f4ce0098437fa4e5bbbc57d15e3cb4480b56d8e9d4bea8a9f6850993b17866cc320bdfb666f97234df51ddb058138c7c4435d9920cd96ad7078b1c240b9f41f570cc192d60cf54c52dc3f2ada677087848a17ad40b318b55d2d36ae71da9833f395bbf367477f9ba97c67f97d84078f9461869d6c12d6e835a8a77cda6e9151c125b"}, {0x0, 0x118, 0x5, "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"}], 0x0, 0x48000}, 0x6}], 0x400000000000242, 0x0) 2018/04/28 15:40:00 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000100), 0xff4d) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=@fragment, 0x8) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x3b4d40cc21c2dfe6) getsockname$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000010ff8)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/28 15:40:00 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) fcntl$notify(r0, 0x402, 0x4) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x7, 0x2, 0x20, "44e32c94656026f17a6e1344f25f6f4af9fea9cd8e8a1d2d3acce19552711c1bfafd6559b1975295f13281ad61665c67ec5e10d6291f5470f4ab6b81150cd246eb47bf5fa1c11dc0bc0f76e662b92a51"}, 0xd8) r2 = semget$private(0x0, 0x4, 0x80) semtimedop(r2, &(0x7f0000000080)=[{0x4, 0x3, 0x1800}, {0x2, 0x101, 0x1800}, {0x3, 0xc233, 0x800}], 0x3, &(0x7f00000000c0)={0x77359400}) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x261}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@ipmr_getroute={0x1c, 0x1a, 0x108, 0x70bd28, 0x25dfdbfd, {0x80, 0xeb7a25f46c4dca15, 0x0, 0x6d8c, 0x0, 0x3, 0xc8, 0x7, 0x600}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x10) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x81, 0x0) epoll_wait(r3, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, 0x7dc6) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x1f00000000000000, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'nr0\x00'}) 2018/04/28 15:40:00 executing program 0: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) r0 = socket(0x11, 0xa, 0x7ff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x8, 0x121840) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x411) sendto$inet6(r3, &(0x7f00000000c0), 0xffbc, 0x0, &(0x7f0000000280)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/28 15:40:00 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0xe20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x6) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x800000000005e19, 0x0, @empty, 0x8000}, 0x253) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xc3ee, 0x2001) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000240)={r4, 0xc5, "fafd61fa961743f644151b7953c3b87602d434af286e503a52ffd3b0836e3a5fca368df3f85fd7657b0b549eac92620e2270d85be4cbad252efcff9bba9537cbccef25b32559e16b8786cc6be9d82af706e158173a115a7732af3fa5a53e51e236e0914a683b076da978c88e443e64a98379471764fe0a9a6389bf80da19f5d55cf60cf37f7d29fd6f69ebdaf42e541bff3e7fa5d63e0696022e3c113439184636bfca9f5caf4418d91551590c6182cabe801d96931da8b6ca564ff156c432bcb886eb0290"}, &(0x7f00000001c0)=0xcd) connect$rds(r3, &(0x7f0000000040)={0x2, 0x4e23, @rand_addr=0x1800000000}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000080)={0x0, 0xff, 0x401, {0x0, 0x1c9c380}, 0x6, 0x9}) 2018/04/28 15:40:00 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/04/28 15:40:00 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000c86000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) unshare(0x400) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000140)={'syzkaller0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x61}, &(0x7f0000000100)=0x8) ioctl(r0, 0x800000000000125d, &(0x7f00000000c0)) 2018/04/28 15:40:00 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000340)=[{{&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)=""/143, 0x8f}}], 0x1, 0x0, &(0x7f0000000380)) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x2}}, 0x6, 0x3, 0x3, "268e41f50703992d3d08288d80b5f73806da3014bcd3f741b83b9b659a2417af12b02d61a44bbd84162de73feb835dcda7799afc3fac227c60c78e4bbe12b8cbbba64d2c3b3be983ca230f552c0b8f4a"}, 0xd8) recvmmsg(r0, &(0x7f0000002940)=[{{&(0x7f00000017c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001740)=""/50, 0x32}, {&(0x7f0000001840)=""/48, 0x30}, {&(0x7f0000001980)=""/26, 0x1a}, {&(0x7f00000019c0)=""/96, 0x60}, {&(0x7f0000001a40)=""/245, 0xf5}, {&(0x7f0000005040)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/121, 0x79}, {&(0x7f0000001bc0)=""/52, 0x34}, {&(0x7f0000001c00)=""/186, 0xba}], 0x9, &(0x7f0000001f40)=""/28, 0x1c}}], 0x1, 0x0, &(0x7f0000002ac0)) 2018/04/28 15:40:00 executing program 1: rt_sigaction(0x7, &(0x7f0000000000)={0x20a4d710, {0xffffffffffffffff}}, &(0x7f0000000100), 0x8, &(0x7f0000000140)) mmap(&(0x7f00003f2000/0x4000)=nil, 0x4000, 0x4, 0x44031, 0xffffffffffffffff, 0x1ffffffffd) r0 = socket$inet_dccp(0x2, 0x6, 0x0) writev(r0, &(0x7f0000000680)=[{&(0x7f0000000180)="aebda48ad13ee8c125b9498fc5ac1178d37f873d4ddf0825c055ed92684a87eb30712bb116f886ed65fb96e191ed7d2f9c4e683b98e0323cfc39f5923c9c51ef5b73b717b48b8e2ebfd0aef0b9c006ccde86afdd97be119f667dc7d47557717473effcbad5cb6d02aa6a682568f55f5d726f340679cc323f70b3c043b071e9b7732e5dd81ad7fb425c02d497e1a8e103eb84ffb7ec395a856da9f9c4d0547d04640cf371244c4f82d801a109c4b86c86f4fc981bc83267b30ea50fceaf630c24c1b17164c589fdfc30e9e9d1c227de047cfa8f0a96b9034789fca34f7e56265a4a7c78a2ea1d656a38d7791bb10096c53b", 0xf1}, {&(0x7f0000000280)="bf9a33d355dc780e3877eae323c4915b45090fcdad5d0ca559f4bbc44b592c6be44b1e8d5f48e8b4819b0535d0e36ea4c6236ddee23f1eb2d4949e47e194bac98f739a2efb5515f2e4b7658823aac27dd944af05fe99b4833a84018f0049d32412f2eeeeb1f2ace0d8175cf01fb313fcf9869c72dfd2de2261958aa789f91c5eba0db8adefbc44262af189ecd8192b7a344ceec004ca4e05431755046106e4ceb6c3f9a7444ed78a5986fd68a7905b2d1aed8717b2a6c99e84f1e8bfdec401b049d6d1f5a15c04afda286cb1478fe3553f787c909cf4469917cbcf64bc336ee805b2fa14c65a7c", 0xe7}, {&(0x7f0000000380)="cf681e1f1a43f7969677ed5b5d424ca661cae3c8b16e1a53cf7b2e96f062d859af6df826c11710856ca7ed6ffd9a53ffc93c83436fd796804c38cea62a9741bc8ffed087a5f532a478bad02b839822ebe65e121dbfb3c141ca4788d19ddfa74c39ecef6e792f2ff2fdecc64c33bc52a4f60adc40ad26f959be3f9a4be54ce7bc0da9f23dbeee5df550dab0146a3c3ba68528d5c49f3a5049d98fc13235bf", 0x9e}, {&(0x7f0000000440)="ac1d75d8fb25cd74b294a612eb5325b8176fb98826826712157f2abd3ebfe041df694460d4befb824151276615fcc743198cca472e3f38c4d9fe277d306e9d14dc635c33cec1bc861444d4a00cc42917cf87ca24b6c3eacf0babbb014fb4894989b587d7ea914702dcad3d70c82f131946b16c09a419fae4d0f1fd5b0556061cfadfce47d5a5df3fa01ffd", 0x8b}, {&(0x7f0000000500)="926b9d111cf4ec225a33d8b8d45afc150c680263d56044f4e03b5c0a4934ff8f136803e36d024c823400c95e7b01592827e7a0420cb85c9a3856ab5e30b2c0a917fa594ccfb22b1e61efca25d141a2c442f4ca8ed92ea0d1086c02698bedf8578ba6db78d1f44c6a29d3a814dd39f9fd1fbdd7acbaf9b833430074b6b7710151e7930529f3fe0a92c5b4400fe08ffc27de37dd1da09364", 0x97}, {&(0x7f00000005c0)="5bacc11a7dc372c1f965426f698e33f8d0ed7130021913f6d5dfa00aac7d5b2a39be614cdef95b52cf339e83ed564f2c7bca3ec13390e532ef1ba0bc5fe44f30f737bdccaf854f55f7a19e8e168ebcb8470afc83f28b4853889a17af58fd64d134e86be7a4a324a4dbf805babe934986eeb61096c0590a466c930ac26383d07899ab5549704f42ae2434d2c79194b2dde6ee571e108e7bc7b2386c028d1c9079cb97414c", 0xa4}, {&(0x7f0000000080)="9b74cd486b26d56acbb48b25268dc6a2228171aac645f574422fe75c7213403e3c1741be06121d9e776889b83a3832188f994835da49599a429cce4b63e409bd911f0ba335bed8b96cf485cbbc3e890fe0f833cdf21862783ac2b7b12cd5", 0x5e}], 0x7) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000700)={0x2, 0x8204, 0x4, 0x10001, 0x0}, &(0x7f0000000740)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000780)={r2, 0xf83}, 0x8) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/28 15:40:00 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d", 0x13) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:40:00 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f000000efb8)={0x0, 0xe, &(0x7f0000001f90)=@raw=[@exit={0x95}, @alu, @initr0={0x18}, @generic, @call={0x85}, @call={0x85}, @call={0x85}], &(0x7f0000011ffc)='GPL\x00', 0x0, 0x1b4, &(0x7f000000a000)=""/182}, 0xfffffffffffffd15) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7, 0x0, 0x2e, 0x0, 0x0, 0x0, 0x48}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400200, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x8800, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000840)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000880)={'eql\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000940)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000980)={0x0, @remote, @multicast2}, &(0x7f00000009c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000ac0)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000bc0)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000ec0)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000f00)={@empty, @broadcast, 0x0}, &(0x7f0000000f40)=0xc) accept$packet(0xffffffffffffffff, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000001340)={@rand_addr, @local, 0x0}, &(0x7f0000001380)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000013c0)={{{@in=@local, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f00000014c0)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001640)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000001680)={@local, @local, 0x0}, &(0x7f00000016c0)=0xc) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001c80)={&(0x7f0000001700)={0x558, r1, 0x0, 0x70bd2c, 0x25dfdbfd, {}, [{{0x8, 0x1, r2}, {0x140, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffff8001}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x355}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r4}, {0x80, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x170, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xb74c}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r10}, {0x84, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x168, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}]}}]}, 0x558}, 0x1, 0x0, 0x0, 0x40010}, 0x4841) 2018/04/28 15:40:00 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400001, 0xc6) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x201, 0x0) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x1000) syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) sendmsg$alg(0xffffffffffffffff, &(0x7f0000980000)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00005f6000)}, 0x8081) recvmmsg(0xffffffffffffffff, &(0x7f0000006480)=[{{&(0x7f0000005e40)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c, &(0x7f0000006380)=[{&(0x7f0000006140)=""/18, 0x12}], 0x1, &(0x7f00000063c0)=""/182, 0xb6}}], 0x1, 0x0, &(0x7f0000006580)={0x0, 0x989680}) 2018/04/28 15:40:00 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x8481, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000140)=@security={'security\x00', 0xe, 0x4, 0x640, 0xffffffff, 0x220, 0x338, 0x338, 0xffffffff, 0xffffffff, 0x570, 0x570, 0x570, 0xffffffff, 0x4, &(0x7f0000000100), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, [0xffffffff, 0xff, 0xffffff00, 0xff], [0xff, 0xffffffff, 0x0, 0xffffffff], 'ipddp0\x00', 'syz_tun\x00', {0xff}, {0xff}, 0x16, 0x0, 0x0, 0x1}, 0x0, 0xf8, 0x220, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d3, 0x4d4, 0x9, 0x7, 0x2}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x9, 'system_u:object_r:dpkg_var_lib_t:s0\x00'}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @empty, [0xffffff00, 0xffffffff, 0xff, 0xffffffff], [0xff000000, 0xffffff00, 0x0, 0xff], 'veth1_to_bridge\x00', 'team_slave_1\x00', {}, {0xff}, 0x0, 0x2, 0x0, 0x8}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x11, 0x510cf9df, 0xffffffff}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x1, 0x2, 0x1d}, {0x66e, 0x8, 0x5}}}}, {{@uncond, 0x0, 0x200, 0x238, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x8, 0x5, 0x4, 0x6, 0x3c, 0x1, [@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xb}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x19}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}], 0x6}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x101, 0x5, 0x7ff}, {0x3, 0x100000000, 0xffffffff}, {0x1000, 0x3, 0x8}, 0x6, 0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6a0) unshare(0x2040600) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x24000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000000), 0x10) 2018/04/28 15:40:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000401fea)='net/ip_tables_matches\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) sendmsg$kcm(r1, &(0x7f0000002540)={&(0x7f0000000100)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x2f9, &(0x7f0000000080)}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="00012dbd7000fbdbdf25050000003000030008000100000000000800030003000000140002007465616d5f736c6176655f310000000008000300000000000c0001000800060073656400"], 0x50}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) 2018/04/28 15:40:01 executing program 5: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0xffffffffffffffb4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x8000000200000000, 0x107f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x40000, 0x100) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x47) accept(r0, &(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x80) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/28 15:40:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="d3", 0x1, 0x91, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0xa) recvmsg(r0, &(0x7f0000000400)={&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000500)=[{&(0x7f0000000700)=""/4096, 0x1000}], 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x54, 0x4) shutdown(r0, 0x0) 2018/04/28 15:40:01 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a", 0x1d) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:40:01 executing program 0: clone(0x200, &(0x7f0000001740), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000000140)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x3, 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_bp={&(0x7f0000633fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f0000000200)=""/53, 0x35, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000100)='trusted+user\x00'], &(0x7f0000000280)=[&(0x7f00000001c0)='\\@em0proc\x00', &(0x7f0000000240)='em1-bdevvboxnet12\x00']) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/04/28 15:40:01 executing program 4: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1}, 0x10) io_setup(0x9, &(0x7f0000000100)) 2018/04/28 15:40:01 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x2, 0x1, 0x0, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000180)=0x9, 0x4) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00000000c0)={r3, 0xed93728be639d492}) unshare(0x400) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) pause() ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000000)) 2018/04/28 15:40:01 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a", 0x1d) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:40:01 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2400) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x0, @loopback=0x7f000001, 0x4e20, 0x2, 'none\x00', 0x20, 0x8001, 0x4e}, 0x2c) unshare(0x40030000) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x8) ioctl$TIOCSBRK(r0, 0x5427) 2018/04/28 15:40:01 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001180)=0x3, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000)={0x1d}, 0x10) sendto$inet(r0, &(0x7f0000001100), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/28 15:40:01 executing program 1: r0 = socket(0xe, 0x4, 0x7f) write(r0, &(0x7f0000000000)="2400000058001f0014b2f407000904000200074708000100ffff20000700020a000000f1", 0x24) 2018/04/28 15:40:01 executing program 5: r0 = inotify_init1(0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x300) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x96}, 0x1) pread64(r0, &(0x7f0000000040)=""/10, 0xa, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x1a, r2) [ 117.056460] IPVS: ftp: loaded support on port[0] = 21 2018/04/28 15:40:02 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000340)=""/4096) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = eventfd2(0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00'}, 0x10) io_setup(0xa3c, &(0x7f0000409000)=0x0) r4 = epoll_create1(0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) io_setup(0x1000, &(0x7f0000000200)) ioctl$SNDRV_TIMER_IOCTL_STATUS(r5, 0x80605414, &(0x7f0000000100)=""/227) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000805ff4)) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000240)=0x0) timer_create(0x4, &(0x7f0000000280)={0x0, 0x0, 0x0, @tid=r6}, &(0x7f00000002c0)) io_submit(r3, 0x1ff4f4491a27671d, &(0x7f0000329fd8)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x100000000, r1, &(0x7f0000042000), 0xfffffffffffffe6b, 0x1000000000000, 0x0, 0x2, r2}]) read$eventfd(r2, &(0x7f0000000000), 0x8) 2018/04/28 15:40:02 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x2400) sendto(r2, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000010c0)='/selinux/mls\x00', 0x0, 0x0) getsockname$netlink(r3, &(0x7f0000001100), &(0x7f0000001140)=0xc) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001180)=0x2e5, 0x4) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001040)='cgroup.stat\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000001080)={0x2}) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) recvmmsg(r0, &(0x7f0000000c00)=[{{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)=""/150, 0x96}, {&(0x7f0000000200)=""/230, 0xe6}, {&(0x7f0000000300)=""/210, 0xd2}, {&(0x7f0000000400)=""/204, 0xcc}, {&(0x7f0000000040)=""/128, 0x80}, {&(0x7f0000000500)=""/171, 0xab}, {&(0x7f00000005c0)=""/224, 0xe0}, {&(0x7f00000006c0)=""/38, 0x26}, {&(0x7f0000000700)=""/113, 0x71}], 0x9, &(0x7f0000004040)=""/4096, 0x1000, 0x13}, 0x1ff}, {{&(0x7f0000000840)=@can, 0x80, &(0x7f0000000ac0)=[{&(0x7f00000008c0)=""/15, 0xf}, {&(0x7f0000000900)=""/195, 0xc3}, {&(0x7f0000000a00)=""/87, 0x57}, {&(0x7f0000000a80)=""/16, 0x10}], 0x4, &(0x7f0000000b00)=""/255, 0xff, 0x1}, 0x7}], 0x2, 0x10001, &(0x7f0000000c80)={0x0, 0x989680}) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000001880)=""/207, 0xcf}}, {{0x0, 0x0, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=""/196, 0xc4}}, {{0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=""/171, 0xab}}, {{&(0x7f0000001e40)=@in6, 0x80, &(0x7f0000002200)=[{&(0x7f0000001ec0)=""/118, 0x76}, {&(0x7f0000001f40)=""/144, 0x90}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/196, 0xc4}, {&(0x7f00000021c0)=""/10, 0xa}], 0x5, &(0x7f0000002280)=""/113, 0x71}}, {{&(0x7f0000002300)=@nfc_llcp, 0x80, &(0x7f0000002540), 0x0, &(0x7f0000002580)}}, {{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x6, 0x0, &(0x7f0000000100)={0x0, r5+10000000}) 2018/04/28 15:40:02 executing program 6: unshare(0x400) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000001c0)) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000000c0)) 2018/04/28 15:40:02 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a", 0x1d) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:40:02 executing program 1: add_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="bb47a556114ac004ccf7ade95a9f7b25fadfc29b948fd8bd8fe1f8e9d90b31368a5d9b893ea7dcb5a291c7283a6eab0faaf32c4524945e358d1f82c6bb3217cf76089f30cc10", 0x46, 0xfffffffffffffffb) request_key(&(0x7f00000001c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='\x00', 0xfffffffffffffffb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = request_key(&(0x7f0000000280)='cifs.spnego\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='\x00', 0xfffffffffffffffb) keyctl$read(0xb, r0, &(0x7f0000000180)=""/4, 0x60) [ 117.350542] IPVS: ftp: loaded support on port[0] = 21 2018/04/28 15:40:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r0, &(0x7f0000ce6ffe)="da", 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x6, 0xfff, 0x2, 0x0, 0x6, 0x3, 0xcf5c, 0x7f, r1}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x0, 0x1}, 0x8) 2018/04/28 15:40:02 executing program 6: unshare(0x8000000) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000080)=""/133, 0x85}, &(0x7f0000000140)}, 0x1) 2018/04/28 15:40:02 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7", 0x22) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:40:02 executing program 0: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7", 0x22) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:40:02 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x5b, "b95320447a3fe963ddaa7eb04cf29fe718bbfef5318739ad412d8b5385088f09d93916f8eff89d633bb9e7b4e6e4a80091787e1ec25e905e72f90112405296652e440968abe79a008eeef58252ab42153b802585d0ffb525c3b338"}, &(0x7f0000000200)=0x63) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e23, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x5, 0x40}, &(0x7f0000000300)=0x90) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) close(r0) 2018/04/28 15:40:03 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7", 0x22) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:40:03 executing program 4: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1}, 0x10) io_setup(0x9, &(0x7f0000000100)) 2018/04/28 15:40:03 executing program 2: r0 = getpid() ptrace$getenv(0x4201, r0, 0x5, &(0x7f0000000000)) r1 = socket$packet(0x11, 0x4000000a, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00008d5000), &(0x7f0000516000)=0x10) 2018/04/28 15:40:03 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0xf78cd2921abb2058, &(0x7f0000000080)=""/146, &(0x7f0000000000)=0x92) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth0_to_bond\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x5c3) [ 118.517572] IPVS: ftp: loaded support on port[0] = 21 2018/04/28 15:40:03 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x2400) sendto(r2, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000010c0)='/selinux/mls\x00', 0x0, 0x0) getsockname$netlink(r3, &(0x7f0000001100), &(0x7f0000001140)=0xc) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001180)=0x2e5, 0x4) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001040)='cgroup.stat\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000001080)={0x2}) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) recvmmsg(r0, &(0x7f0000000c00)=[{{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)=""/150, 0x96}, {&(0x7f0000000200)=""/230, 0xe6}, {&(0x7f0000000300)=""/210, 0xd2}, {&(0x7f0000000400)=""/204, 0xcc}, {&(0x7f0000000040)=""/128, 0x80}, {&(0x7f0000000500)=""/171, 0xab}, {&(0x7f00000005c0)=""/224, 0xe0}, {&(0x7f00000006c0)=""/38, 0x26}, {&(0x7f0000000700)=""/113, 0x71}], 0x9, &(0x7f0000004040)=""/4096, 0x1000, 0x13}, 0x1ff}, {{&(0x7f0000000840)=@can, 0x80, &(0x7f0000000ac0)=[{&(0x7f00000008c0)=""/15, 0xf}, {&(0x7f0000000900)=""/195, 0xc3}, {&(0x7f0000000a00)=""/87, 0x57}, {&(0x7f0000000a80)=""/16, 0x10}], 0x4, &(0x7f0000000b00)=""/255, 0xff, 0x1}, 0x7}], 0x2, 0x10001, &(0x7f0000000c80)={0x0, 0x989680}) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000001880)=""/207, 0xcf}}, {{0x0, 0x0, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=""/196, 0xc4}}, {{0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=""/171, 0xab}}, {{&(0x7f0000001e40)=@in6, 0x80, &(0x7f0000002200)=[{&(0x7f0000001ec0)=""/118, 0x76}, {&(0x7f0000001f40)=""/144, 0x90}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/196, 0xc4}, {&(0x7f00000021c0)=""/10, 0xa}], 0x5, &(0x7f0000002280)=""/113, 0x71}}, {{&(0x7f0000002300)=@nfc_llcp, 0x80, &(0x7f0000002540), 0x0, &(0x7f0000002580)}}, {{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x6, 0x0, &(0x7f0000000100)={0x0, r5+10000000}) 2018/04/28 15:40:03 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x102}) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000080), &(0x7f0000000140)=0x4) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'eql\x00', 0x5812}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x900, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000100)=r2) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='clear_refs\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000002c0)={r4, 0xa22, 0x7, [0x7ff, 0x0, 0x2, 0x40, 0x27e, 0x2, 0xffff]}, 0x16) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f00000001c0)) 2018/04/28 15:40:03 executing program 2: setrlimit(0x8, &(0x7f0000000040)={0x147d, 0x7fffffff}) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@dev={0xfe, 0x80, [], 0x1f}, 0x800, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x4}, 0x20) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz0\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000180)='cpuset.memory_spread_slab\x00', 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000300)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x807}, 0x1c) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x6, 0x1, 0xbc9, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000340)=""/4096) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000290000000b0000000100201c0000000000082b45bcf2eb86798e00000000000000c6"], 0x28}}], 0x1, 0x0) 2018/04/28 15:40:03 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7", 0x22) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:40:03 executing program 5: r0 = socket$inet6(0xa, 0x807, 0x200000000000002) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x20000) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) bind$can_raw(r1, &(0x7f0000000180)={0x1d, r3}, 0x10) sendmmsg(r0, &(0x7f0000003f00)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000780)}}, {{&(0x7f0000000840)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="10000000290000004300000059fb6cae"], 0x10}}], 0x2, 0x0) syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x12, 0x8002) sendfile(r1, r2, &(0x7f00000001c0), 0x5) 2018/04/28 15:40:03 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x35, 0x80000) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000140)={0xfff, 0x7, 0x8001, 0x20, "993577ab884893441772a6fa9c110331f9e922a6a0e10c1822117f08eeefd8aa"}) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000040)=""/178) 2018/04/28 15:40:03 executing program 1: r0 = socket(0x3, 0xa, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001080)={{{@in6=@ipv4, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000001180)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000011c0)={@dev={0xfe, 0x80, [], 0x10}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x6ed95b58, 0x3, 0xb290, 0x100, 0x100000000, 0x80020188, r1}) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x9, &(0x7f0000000040)=ANY=[@ANYBLOB="18f74d430e00000000000000000000001800000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x68, &(0x7f0000000100)=""/104}, 0x48) r2 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r2, 0x84, 0x74, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0xb59) 2018/04/28 15:40:03 executing program 6: syz_emit_ethernet(0x46, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "a5fe85", 0x10, 0x3c, 0x0, @empty, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "64430e", 0x0, "11cd3a"}}}}}}}, 0x0) r0 = socket$inet(0x2, 0x4, 0xb3fb) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000840)={0x0, 0x7f}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000008c0)={0x0, 0x7}, &(0x7f0000000900)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000940)={r1, 0x81, 0xff, 0x401, 0x71b, 0xffff, 0x7f, 0x2, {r2, @in6={{0xa, 0x4e21, 0x1, @empty, 0x7}}, 0x5, 0x0, 0x400, 0x6, 0x5}}, &(0x7f0000000a00)=0xb0) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/233) 2018/04/28 15:40:04 executing program 0: r0 = socket$inet(0x2, 0x80000, 0x9) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x480101) r2 = request_key(&(0x7f00000002c0)='id_legacy\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='/dev/usbmon#\x00', 0xfffffffffffffffb) r3 = request_key(&(0x7f0000000380)='trusted\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)='md5sumwlan1\x00', 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000440)={0x0, r1}) keyctl$unlink(0x9, r2, r3) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000200)=""/132) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000000000), 0xfffffe30) r4 = dup(r0) io_cancel(0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x7, r0, &(0x7f0000000080)="a70193f1bfdd7a51086ecfb768295f054fd21328e96e6b1578e62b9b2908f04d0ee1161d84eecd48eadfa17ee59ea8a698c450c1c4a325cf7196d46c644e88e01acab6cac59453375f3b97a60c6c39640a7e87eb24cd04e6d6e2b5ca1157f961ba680319aa97d986260c3aff6ae6ba9d4091471400988ca3aaf3e9e3ea01c1320364ff8bb6f438b265db92b0916b5a01bd1bd0da264f43cd28bcc5be934b44f0de033603d59ce3e92731046456b1b18c76ed075a0d8a2d9db7690eb869b813027b1ea4cf5351f407349095e960cd9bbad63d66f70ecf5b38f1ed28367682a70d851bbcb8ca1cad0a0d9818e3a8220b8d82", 0xf1, 0x1, 0x0, 0x1, r4}, &(0x7f00000001c0)) 2018/04/28 15:40:04 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)) 2018/04/28 15:40:04 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c70335", 0x24) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:40:04 executing program 6: syz_emit_ethernet(0x43b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"], &(0x7f0000000440)={0xfffffffffffffffe, 0x0, [0x664, 0x0, 0x51b]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x20, 0x101000) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x1400) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) 2018/04/28 15:40:04 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x44) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2}, 0x342) 2018/04/28 15:40:04 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@remote, @in=@broadcast}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) sendmsg$kcm(r0, &(0x7f0000002540)={&(0x7f0000000100)=@sco={0x1f}, 0xfffffffffffffcc7, &(0x7f0000000080), 0x2f9, &(0x7f0000000080)}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.events\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="0c4000f1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x24) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000340), &(0x7f0000000300)=0x1) 2018/04/28 15:40:04 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006, 0x0, 0x2020000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/04/28 15:40:04 executing program 5: shmget(0x0, 0x2000, 0x1, &(0x7f0000ffc000/0x2000)=nil) shmget$private(0x0, 0x3000, 0x54000021, &(0x7f0000ffb000/0x3000)=nil) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffc000/0x2000)=nil) r0 = shmget(0x3, 0x3000, 0x78000820, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/6) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xffff, 0x201) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000080)={'sit0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/28 15:40:04 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={"73797a5f7475db530000ffff00", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newneigh={0x28, 0x1c, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, r1}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) 2018/04/28 15:40:04 executing program 0: socketpair$unix(0x1, 0x4000000000005, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = semget(0x3, 0x0, 0x1) r3 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x8001, 0x105000) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200)) semtimedop(r2, &(0x7f0000000000)=[{0x2, 0x3, 0x1800}, {0x2, 0x9}, {0x3, 0x5, 0x800}], 0x3, &(0x7f0000000040)={0x0, 0x989680}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000140)=[{0x3}, {0x3}, {0x6}]}, 0x10) r4 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x10001, 0x200000) fanotify_mark(r4, 0x31, 0x8, r0, &(0x7f0000000180)='./file0\x00') sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x6e) 2018/04/28 15:40:04 executing program 4: r0 = socket(0x2, 0x3, 0x40000000000000ff) write(r0, &(0x7f0000000140)="3a76d20787dbb701c80da92c7fb206742df9c965e190a1db2ab69c6800c21e2f8c82b348ebad03ddeac6f1c3b8383f21ea6c5aded9ce1f953b05a9540ba353ba9a91bcd65de73c3be7eb508a2345eb6941c9ce3cde4812fe7aadeac9f726de31c6405b7816ebf9d5c25fd61924b52fa09000ec4cb8b895185e9fdfe8c206d286ac5c0b14608e598e57db2a0b8cf7d1d99c7f82f4bc2c741c1ccc7210de0b3d1134882fbb2641c49fa887563ab31b8fcfff26c2e1017af644068d027ae3c5267a6c7b87f1492cc69d6553e3b95c1e822b24fe69af1340cbae0ce7a770d8abf4eee7b09667c61bd8e1368bbfbd11a0c83308b64b708a", 0xf5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x6) sendto$inet(r0, &(0x7f0000000000), 0x54, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/28 15:40:04 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c70335", 0x24) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:40:04 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x40}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000e00)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000f00)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005800)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@dev}}, &(0x7f0000005900)=0xe8) clock_settime(0x3, &(0x7f0000000000)) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000080)={0x3, 0xff, 0x6, 0x8, 0xfff, 0xff, 0xffff, 0x6, 0x7f, 0xa788, 0x2, 0x4}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r3, 0x3, 0x1, 0xffff, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) sendmmsg(r0, &(0x7f0000008d00)=[{{&(0x7f0000000f40)=@hci={0x1f, r1}, 0x80, &(0x7f0000000fc0), 0x0, &(0x7f0000001000)=[{0xc8, 0x118, 0x401, "db4fe49b56c5043fcf165cc598670909a768b61a0e2738fa6e0bc32bc606b18b517c57b9a0ca31811c568903480f54331caac92c0a3833a8de90fc0f6449307d2ed84a6f5ebbce3c649ac5bdc53ee5a78076b3276d0af092755873045d4fed38ee59a054283b0b2a93afe0e61ae27c77dc30934d3ad471bd9b28b9fc9c1642c227a1eb7f2407a4d1c6b34d1fd9b4cea317e0e3d92e0e6f0509a82e7a9499145c3e6e3a28c88c249a27106238f628e299a6f33bf3690f7cb9"}, {0xe8, 0x11f, 0x1, "a85f2bfb0efad7fcfdd94f1468d225933ec2cca2eec332ba57dcca6f6d0b1485d7a2c697a6dd531bb15faffad051c0d46714fb4c42a4620ebda64732d5610c48ac9d53b2cac3a2f7491067aabc924a2967bbbc4b6613c3cabc7ac62a677ff9a7723d281c6a16de4b80e71d32ade10df59e6ac3d260fc8bfeccaa7e046e13b773eb6cea71975480aca56b5c3b62e3af64b67ed14918c6b99a417c896652fc4574dff2674856a72f09520752121fe2814efa3de000f34aea873a38e927872edd22c17a55891afaf16340ee429c1c0f9094ce863ea4"}, {0x98, 0x13b, 0x8, "96db5324fc27124dc7aaf708c85cd697b9b8e9448bfd2421e7af86f0e0e6e34f2b15164e15eba8ba85f54fece9869b8314f37a7eef8950bfb510d132c4b2d0235427fa45fa8fc738a94a742500ab7d84b564761de63c4199cf188254a86ad721e3a4d3b33fd286452d86450cd432cd6b3e4914235642734844706512184375e499a2083855e8"}, {0x88, 0xadd45d283b91f1c2, 0x100000001, "01058b2de8689c0ec4dcacce383b0086ad41aae194a9647d3822d25540e6800c845af9502fd09041c12240a1b3c6c17c173853226d21515c8ab19e4d6b51380bb86dfae1f8ac600ba71d43a0ffd8d8fe86f055266795506742215a300c6d1ed0df9fba9829caaeaf4dfe6a58732a598c4c7d89cbff"}, {0xf0, 0x10f, 0x2, "0ae0b073e95f01a767fe1f44d3866a47999f0327077500527afcc1c452a37e78e512b36558add05c717574f48e57613762135333bd2d679f98ea004033b8d9cb83a28fde0fec06a7e4733db22445a595179d6c45c9d5e78d0a0bec64252496b9c580f0b3932da3e0553f99bfadb8a1149e750f32511970461ec07a7bea6909235b6faa27191ae60651f2a4379d35fb9541c30da7e3de4999c84c09952e6ca39f4ffcd3efe50df05150abaf0d83de9ded84d3bf4f1d9b4779e0f8eb7db48bca1a817dc77d4c16ec2a9c1886f23197f4dd8e60272384d82c78947e3e55ff50"}, {0x38, 0x10a, 0x3, "343fcf6bb13511a3f8da094277f33a44cf350aebafe11abd2aa92ad665434266410b4246bc"}, {0x80, 0x107, 0xdb, "53afba103e2655d564857aa0f771f2fc3b8a642348f22fc640f33a9bce5f4a11104bb31191031eeb30bea0b777b1d631209c525ce7fab94eb51ea79eb6f05db3b09eec3b9988bcff5e7e5c28696aebbd9714fbecd347754fabcf1396dc5c4db2993042281f5a31cd95"}], 0x478, 0x800}, 0x2}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000001480)="2c4b0dbd311ea16a3aee51c4317a77f34fb421eb5f0b5ea949e97dae621c1cf4746c4f504773023ca5762a3b77975c80e2dbef1de601a72a01c365e0b8dff3102ff399246d22bad3b0a9fb8b145f65a9a767ee35f1539066b2516d40c987595bea24378c9724f0dc7bc8808a89b177f23d0675f823045e633bc7230bd410f62c2b5095e1", 0x84}, {&(0x7f0000001540)="c0622987b164b79d96f3e40a2cf8261a89df22e713c6ca5f56d854df262dae620b6af51dd8874da2cc857e79ff9ce411d3da55668914bfc098b17ce9774845bd0a1e4043b166ea000617be6129975895ce1b8816f1051aaebd300f20f30499fd828330df6b3d3794d5bf3f76c6ed34bd8378ef8a2ca9240ea536b777bc682fa9e25021c6eab0676b1891b7e425d840d3ad7f7926f4f9a8a4b82918945ab702fc77a4731fd10a", 0xa6}, {&(0x7f0000001600)="09811998030815c864b5cfd3190a91b6301c2d9b7c03bc5b11da7b1b33acfe78596efa98fdbc80dccde1edca9002dd07039c47dd628376b461384a919a07081591ee8957c7d7db93f8dfc288b9d2da356085751ca4637cf7c4ae80d70f9cebcdfc74e1b71baf63fc6e3eaf3f74db", 0x6e}, {&(0x7f0000001680)="2488247cfe0a878741ad63fa148c5a489dacd7a576c4704a33f257d5430dc71d0e7ebb901cf777ed544acd90aa584acaac479397a7a1f26f946f6183a9f3722c46c3d8664f3768cabed536a18045b4d5bffc5764f55889139d79f422dba7c79bb81eb26e3c07e16f5951d8399b3df4d71f363ad563ed26d0605902f8f80a4dbac7008b7133dbf7e8726470d7daa49794df51b2d594b8355f25e10f5edd681eb45adcc88ee8afd8295f41121c85b33bd3df50765e681291d9c0aa5d8beab4c44ffd86ba08562eda214707d03f8ec17c54", 0xd0}, {&(0x7f0000001780)="5168c9c28fd55eab21c73ffc232509055bd9a70f4bddcf9d55ecc4306937b64360653a8b652421c671e6b8c77bdedd2b687adb89d11dd01ee8aacb883b667accf013b2f05d18edf4fed03bde14b3a488d10f31", 0x53}, {&(0x7f0000001800)="6027aebbd85fcdbe3e0f4c8530883ffcd6509012f09b7f6841f7d89829782648b3d2bdf713e7619108202bcd055f7651f2a9e0bd4a674aa40bad14dc7d92a3bb957e9297cdaa294994213797b20b2118b449afb7614e5bfe8c899c1fb11ea8ab31eea19cb35ee20b53d18662b4098c71c604fa7b62dcf45355c5ee71a5d92db5b8e255c17b9c14fdf47499538f7c1d6c5ba24ecb3ec6aac1e00996c733c798bb7329e170483c5120dde1b56be0e0970188a0c02ec5383665357d13e8ab20ccbf077ad2caf2d2f96b2da6239e5ee2bdd7b0939f716ff755e79a53e4dedd68f6e676fe9ce1a593b640", 0xe8}, {&(0x7f0000001900)="d8c465375b669fffbde978aca8903e03c1aa539729a4be50388599d743f3a5a22ddf98e70da0e140e93775aa3a021fc4856929940536c184d167218d874c64b5d88fb3d8dc23b7f181fd6befe8", 0x4d}, {&(0x7f0000001980)="9145a8cc0fe6fd939f0ddad1d6c29342b785b9524203edee87d667dada71465813dcc7b3aa820e6cff173f62b99826aad41d33c65310183fa1502546a7d00f5217aaecb1ec71572f9b3b9bfba790ca13511d5367fd63415331d7789d2263b0b612270890965e8cc6ad7a88667bbb81e116446b2a20ee681bcd2bda6952890ce8dd6d269fbcd87f74ed1198086ad0cb44862fe87c64552be5e98a30a75bf1adc50a6fb2860ebae637f1a5bbf7233228c6eaca4247ef", 0xb5}], 0x8, &(0x7f0000001ac0)=[{0xe0, 0x11f, 0xffffffff, "fd773929fc8b92552a731627ff03697100c596fb69fdabfd0686a732eb707f96d5fba61371b96225eaa3b4f9295887f6b81fe909662a901e536a3daaf9f3d6d92cc8f42a4fab8182595bbd6dfeeb879ddd15b0ea7637ca8894eb5f2b64149d43aec7a799b056a4980d50f3a7595ffc1107dbe222d91d826c46aced9cc3eafd98630ca738d92f7de5af4b273e640010588503464c9b77272e9be60ab8f8bfe5c8a422c66cf7d1edaad913b1ae12d67565dcd6c279480b7e36f589d3cc1f57bd6adf384b5edddd6e3f212f2b2d9e846e68"}, {0x70, 0x1ff, 0xff, "5dfe2ea47a168886bce482a1e413325db2fd0ae0aa6ef98891a3651d7a34e7f2c7e8c1b2959a1d6ed59535ae9f5e799e7a004a3fd62e79d53464d2be01291020495ce8447fe37e0ff006cc518dadc59d4102529a9b6f27f4689b4bd62adeb3"}, {0x98, 0x11d, 0xca0, "69526c2cd6f084622c4f230d36b559a3901865a9217bf8000ca5fed5b85801aab874db0ec2a2552a68de30643395622e878ff611201f881053b56cfa0352f5d8ed6b7426b2bf3225d2030deb2a5cc6da8e53fce181ddeaf8a780964da37f940dc40baeb55e8496c01b12edb4c7956fe8231c29b1fd499aeb0cc0a7e2b086085bb0f5885b"}, {0xe8, 0x11f, 0x563, "25ea6c3fe5b34727306c0ff84867ee948c3041c4030e23603e22c62a76c9dc1ef849c63c2462faf6ee296212541966a4993209872f06de000579e4e5a986f6649f6bbb170306dcc0c46bc6337fd2d06aa32ab6d424cbe729ff7a54988fe089f14d694290831d34f5a2dd683abbe270179c4351f0caae378c026d0ffba7969fec17836596c123d2cdb1c3a03b166b30c8aee3708b3bd3d15e6c73631b99c6b1779b7f82efd4e9841d9ec95818ad497c5dca82032a8f98c3f87d44836fedcd816f2d311059a1eb01da473c1159dc91cce1084f"}, {0x10, 0x103, 0xb}, {0x58, 0x188, 0x9, "05a6886f5eeae55ed609580bef58bee28a2eda38a7194d05836d92440daa67a13ff8a5496d6a8b1daa52088ad60e93283efca3227ba0439f07b629dfe5e5d9862e44616c52b0eb17"}], 0x338, 0x1e889e03cf40f97e}, 0xb544}, {{&(0x7f0000001e00)=@generic={0x5, "dcbe2b0a17dd7e489f7ead79f5c209d39919aa8d26917e0174e5bab33c91094d880e13adb14a8dea699cbb62cb2127825170d7c45b02a4a323ad3761bfc65fe4e52b61e7ad75a8e0dfc246fd3bcb25f690cedad3c184735475489162807b42a022eb1a38015d9c194c120ba677576f345a487d7c5b6d31d44301137cb5e9"}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001e80)="7de697f09bc4be05d159803466d8a15b7ed7547603fd0cc4e115f40b1a7b9c16f5d1b94077665e5b7c93ce507d588af3d93fd7fc", 0x34}, {&(0x7f0000001ec0)="8fe7fa391342045c5ee530ac4dff548cf7d93e1f089158bca1d484f6f43bd926275762339d40a0ac096a1b5833edb201a611605fb2f46bf17554cefda257f65eb5ed9bf7d74866578aa4a105c08f2c4385e9142f71768254bf81a48fa2b89f3d516d8aebed5ea90930030629a2d68e7f128ea5267eb64bb4698cabd43d237a27ace3b262f7872e1c1e707bd3e9197468483c56b7be91c6a560e95e0f4791346b0d804a7e5e0141a7", 0xa8}], 0x2, &(0x7f0000001fc0)=[{0xb0, 0x0, 0x2, "fe65874b626ba09d3fb2c8e1e68e66b6559b2a948c65d737b0b8383dde49718752044663216d75a28de13f873bb0d68937ef415738a5531e1e136be233c6bba752a030dfebd9098a59ec530629ddf9dafe82a239017528bc3157854534065969fe63a3dbc755db29b41b3bcdd6fc250b4f78a97c5a97e810964fd1cca60730a770786184b5f722af80c1d7a9b753d1017f77d6eafb9b2d9dd4a32bc754499b"}, {0xe8, 0x139, 0xffffffffffff2c17, "ee989d03bb90fe2722e38848020ca7dd8b343df5e97f18c42c452646f90920562dacdda795309a4212d9199e90cdd797fa53e69e8bc963733c82a43b90bcfa1a740d2fae3442811e146927240f7c0b8b2ec374200a1441ff648abb9fd095c9c3b2523bf79099ea7ab34af1fc55cc502a221821bd5217ded5affc0bbadde001f6a8e912cba6470699d6893b57e7681a731c8772ba674ec9732df1e097de37a80e4c09d21b727f0ec423c35b49f01f75f0058175da126e5bbea6398cc5b61a77076de6b44d854dfcd2c1c1a5b7ff8bdcce7e8b"}, {0x80, 0x11f, 0x9, "e9459b7b93dc21cbedf369c0383d0812cf65d0d0f52e74ee746c75d05bd4573c44d45fb5058db23be1f4d42b8928bfad9bf2f729f6c05c64831d171f626f2a6409112974dea1f2ea331c5f32d8479f1b80b6dfa148990a856940b53110fd45ba738ed29c4df6156e0579"}], 0x218, 0x2000c084}, 0x6d}, {{0x0, 0x0, &(0x7f0000003700)=[{&(0x7f0000002200)="771b221d2a3b18472907604a1fe3246eea310987abf925964ff16d6b2402af028d19a04fda708859a898167f22251d57ae677ad970063165a91d1a6fc2f5e865f17b89b3624d08c5083b4374edbc2f480db2911e7ede20ab04d58b3d2f7e862b45a0ab0a667746936e5e71caa3008bfe5a712c176ef2c29e5fa3002cf3b06165056ecddb182771d334d3d0f0869494123ce5cb5b7f", 0x95}, {&(0x7f00000022c0)="5546dfbcc6611a02eccee77209f6a49daaa6c4fa1690dbb0a543380290cde28d6595100ff85f24e4b9eb", 0x2a}, {&(0x7f0000002300)="a650574574196de8ec08765a0b7a8a8af993991599b4de36dc8f9a711d002eb68b433437223de4e1f96547e006e59003f0a4a65ef431ae98d9a5dbe895a7e7e93e42011be60936ff24d3093f75cab5110b9d4200448c4f4d59543f3a511bc7d99eb8463c376f688ffd39fb99aa5674b82b193de4c5dc4cd3a63c1d409164de16af1bf22446ced0422aecce801729659c93c8a44d6d50c4db140ab680e29b48a921", 0xa1}, {&(0x7f00000023c0)="59d3f5f5d2e1097fa8a844675dfe22454cf59079184faba4f633e76d3dd35f748c99289afae8940d237eed78293529e19a9fc4146bae272fa3e11c0f013edb8d7a4d18a229ace6d70a076d43c28478526244e33389b13007e31d8cf78587dec9b54f273bc80e833bf3", 0x69}, {&(0x7f0000002440)="6e4a23c4056c05d927bfb6c57260a0a7f51d671b5f860803741674e5a26ad6edd023e40031a9a4970e40b550a18cb5659a9590a2e08752c95c37c1995376da8cd1dda99b", 0x44}, {&(0x7f00000024c0)="39fd29986e4e3813509f3f93b3fe87761ca4bf2795f96fbff031bc0f72a83daf7deda1788d43f36f287cf2c1ae4188425dc2ee1e52bce22d8b77e89019a3df18d2fdf097a48bd664f7334c83c6cfe1eb7674b00efaf82e256b13a4d0551adcffa8c46361f6e3b98236c2e4b7376eaa9ff58ea6f93b75c8fca59b6246add991da35b7420abd", 0x85}, {&(0x7f0000002580)="7315fa762b8c8332a7a3db0889586b5678b094ad2d801dfb397f23a4df582b6d0250a8194e29fbbfe5d0a255fd2db1bc063d8fb80ff37aa16814f22767bbbee5a1f8d1124a624a36d8a1d8a917464b5a859c8573519c1c45b4cde8bf3b788ee78f38be60da19899edc4f699124d0900046cfed682b627330461d63d855", 0x7d}, {&(0x7f0000002600)="7d0c61452d772d01e01b9ea6e515a0e5a9448dda2a38264c13212afbda9cb7306b8dc01ee74853a7e05fec61ce9addd424fa54b87fe366549f7d730b5bc8c42da577d5726026d21bbfc52109fd156baeca4c2eac44572009cf2578c5c20a623a32804032ec43889b57146f1154609af27d63d9aa7a10d175536f7b41624d3559b55a6183b111629ffed8a806fa6df68b5e949c7b960af430d19ff868b61c940eeb3813f83ecee4ea76ce2e74f686e8d8d31546b80617706e48b4764abaa4a8d2a8efeeaacc8c6f68073a90afec10fcc9e2648e70fa477344e5d69db543583e76ee3ca1ac87b1", 0xe6}, 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&(0x7f0000007980)=[{&(0x7f00000077c0)="307fd3cf0410ebf0c371f57dd803d96d2f8ba14ea62a899e10d6eab43a277e10b8e5bfbb7bbd896e2ead2920f4ad1a683ce523f8f6e54e395f91151747e2ab35e6397ed3056e6b719a9e99bc8e6afc32045141ef88f8c5031ddc27c8e0cd4bcf853297c8ed7cd8475011d7d33d9e542933e30794bbe5bef2c04b887bba3e4b4a8e6ff36c6e0b23a710bdad711bdbfa070ed6a6ca9bf531940ceb847d6ad9e8e4468eed65d4cf931edc37ff7bc0c5dd587d530c3afc3467097e2d", 0xba}, {&(0x7f0000007880)="6b6782cded57b3152e026c84734d3e164565ba78864fed6771e9c5b997a0f0d34bf39e8223c6102b966da4262b3e55e6c12e909aa400a138b7f01d0e371fb418d0cd6c767711ece795550c1d4b6f9abb83d579d9d7e517815888567b9c8cc805af4f5959f3fc4f8460e01ba84f7d487ce8561677e5a4733c65d41c94bd81794b5cba6a5cad4d188db7e0be4a9900e02cc97d000cb0c044f88e2873016e65830460b456289e7cffcf3c4c7e1f3c067f865e1716ed0fe6c79671940bffde9b38caebd1fbab0e7decd5a71b910bc1de473b53ce0e2c977d", 0xd6}], 0x2, &(0x7f00000079c0)=[{0xd8, 0x12f, 0x3, "c3aa84e6ca818525043202f09ad7096d68a7bb43e85057a304a8443870e56ebc4167c50a36138ef7a53e7c239181e623b3124e98b01bea89727974802488c21273fded432b4b0796a666291321a1a90de322a8c22fbf2bb25eec5889edc2c5c012a005e64dd9ced778a8d6c6e71d1e3e377d7e38e242ce9f994d83b98b8a39588517e173b89569177771a75b4abf2a187d0483de5619b0076f55eabf13a5daff2d97e402005d92f872ce09fce59735ecd0de95cdc69bb838308b849049097a18367364e25b073922"}, {0x1010, 0x112, 0x0, "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{0xe8, 0xff, 0x4, "0898aced4d62fc09577b991660dfe7b07f51044e85e6b117cbf5e49b990edbbbeb960e4f3481c2543904a07a474ecf37f7afb3c89850eb9bfc8d75faa873a4a74ec435aeda307327f18155b3fabb34d882192d63868a908693958361f65f054f1236fda8705669c956413af4d19f27b631c502219ff9ed60463c8b494fc4d2a7c954406a5cc0fc6edca296435643c27e8e9f91452881280b50482decfe7be815338d1846a15944f3c5710eb1cbfc68af1cd5fd2816e69dd3523587f3eb590ae7cc389660636505ed7d30f4a3253ff741133ff1178f"}, {0xe8, 0x13f, 0x3, "4b4d0b9f3b3a53ed947c5a2fd6b559cb61f272ce324a7244f8633768be427573678f09fb9e8529e6eeffa121f8e30a085307ffc12066cc102a23e413384a30e3aa75fac3fbf8bca610de12c8a1a710f5d231a2226f74b94f047a5e392e7494a739d93ee0b6be7b7dc14eaa1c5f1197437de56e985440e08cc55a77c6245c1fdda40f68b4d47a14137c7976e1e15eaa8db4297a864b94f3d04d3e657b0a7cf6a7301a0dac47f9dbb794f588887591aa48e44258c2071bdff29e7fee63973a7455e1c59602c533fc807df9eb403faac9a6887db363e273"}, {0x88, 0x0, 0xcc, "3035a9537141d2c1ab81602d8c6743d6c68e2882141ca0433ec441f05c5c23a4e14a4d0737d0e514f46dfddb9e03c8f38fa2917a0443a3e06117e0b7e954d3faaa9f77f612a318910c6fc7b1f4b4e2b552c03b1aa99909b16c35fbf46dc90965bdbcdbf2760428e08125541ee9f92b5b8a8d8def8b81"}], 0x1340, 0xc4}, 0x401}], 0xa, 0x4008000) 2018/04/28 15:40:04 executing program 5: shmget(0x0, 0x2000, 0x1, &(0x7f0000ffc000/0x2000)=nil) shmget$private(0x0, 0x3000, 0x54000021, &(0x7f0000ffb000/0x3000)=nil) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffc000/0x2000)=nil) r0 = shmget(0x3, 0x3000, 0x78000820, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/6) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xffff, 0x201) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000080)={'sit0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/28 15:40:05 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x8, 0x8400000000003, 0xffffffdf00000005}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000080), &(0x7f0000000180)=""/231}, 0x18) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/hci\x00') write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2f, 'memory', 0x20}]}, 0x8) 2018/04/28 15:40:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x10000000000005, 0x84) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r1, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@filter={'filter\x00', 0xe, 0x2, 0xa80, [0x0, 0x20000580, 0x20000690, 0x20000fd0], 0x0, &(0x7f00000004c0), &(0x7f0000001040)=ANY=[@ANYBLOB="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"]}, 0xb2a) 2018/04/28 15:40:05 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) write$evdev(r0, &(0x7f0000000080)=[{{0x0, 0x7530}, 0x0, 0x0, 0x3}], 0x18) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x5, 0x4) 2018/04/28 15:40:05 executing program 0: unshare(0x800) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x200000000004, &(0x7f0000000000)=""/8, &(0x7f0000706ffc)=0x8) r1 = dup2(r0, r0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0x5, 0x4) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x80) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080)=0x5, 0x4) [ 120.144706] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/28 15:40:05 executing program 6: r0 = memfd_create(&(0x7f0000000000)='md5\x00', 0x1) pread64(r0, &(0x7f0000000040)=""/76, 0x4c, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000000c0)={0x3, 'tunl0\x00'}, 0x18) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=ANY=[@ANYBLOB="38010000100013ff0001000000000000e6fffeffac14ffaa0000000000200099e8d7a90000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000002b000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/04/28 15:40:05 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={0xffffffffffffff9c, 0x2, 0x1, 0x40, &(0x7f00000000c0)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x1000}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000580)={r3, 0x54a}, 0x8) io_setup(0x401, &(0x7f000014b000)=0x0) r5 = syz_open_dev$usbmon(&(0x7f00000005c0)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x181101) ioctl$SIOCGIFMTU(r5, 0x8921, &(0x7f0000000280)) io_submit(r4, 0x3, &(0x7f00000003c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x3def, r1, &(0x7f0000000000)="5d19bd97cb3ce53eb3ec1fba64b994043d3fe5f304cbeed10c23a1f94a03d0de7fcbac94b51c41b50ffc72dda3f245e069553a4fcc04427e2bb256b357032ba390cc57b3bb23afc4dc1be1bbade838ddc1f3d22fc85ada9d3f4bb862040830a7fa6d53583ecd8541aa5484873b580010000078d9da426489072f24764c4c3e9f8ebd6244c962ac73b2bb997f3a245749e27bb1da080126dd02977b3dbd55fd90b7", 0xa1, 0xf62, 0x0, 0x1, r5}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x200000000000007, 0x9, r5, &(0x7f0000000140)="8f5ee42d1b9f2eba7d91cc86115ce19c2149897743f1174453a8d7658f34d49085bbb5fd0c2151afb620bed36735bb0b01f2cfb5c8fd419adbb866d591e06b31de06212ce8872678906b567223bd07fc44ad113088454a4f8dfd3f4af57934b0568b47a839367ed89c72e1f49cb0dc1507cdcd4f27583109bacb30246df5ade754964e6561451ca3dadc75ba9009df7f33a644a08f0304f0a226f23e92a3df2278d4088bebff5f28daf6f2666215d35f16152a50da91526a62b58d086dca9caa57c7dc5a5e7cb2735e6beb98", 0xcc, 0x7, 0x0, 0x1, r5}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0x8ce, r0, &(0x7f0000000400)="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", 0x103, 0x6, 0x0, 0x0, r5}]) 2018/04/28 15:40:05 executing program 5: r0 = socket$inet6(0xa, 0x100040000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x20, 0x88376668dab5e6e) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) listen(r0, 0xffffffffffffffff) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) 2018/04/28 15:40:05 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x80000000, 0x4) connect$inet6(r0, &(0x7f0000f6dfe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}}, 0x1c) r1 = semget(0x1, 0x3, 0x20) socket$can_raw(0x1d, 0x3, 0x1) semop(r1, &(0x7f0000000000)=[{0x3, 0x0, 0x1800}, {0x3, 0x5, 0x78ac08351d60b7c5}, {0x3, 0x0, 0x800}, {0x4, 0x4, 0x1000}, {0x3, 0x101, 0x1000}, {0x0, 0x4, 0x800}], 0x6) [ 120.405092] netlink: 72 bytes leftover after parsing attributes in process `syz-executor6'. [ 120.452421] netlink: 72 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/28 15:40:05 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c70335", 0x24) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:40:05 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x6, 0x1, 0x9, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'dummy0\x00', 0x2200}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e22, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e24, 0xbdd, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x449) ioctl$int_out(r0, 0x5460, &(0x7f0000000100)) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) fsync(r0) dup2(r1, r2) 2018/04/28 15:40:05 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x1ffc) bind$alg(r1, &(0x7f0000000200)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0xfeaf) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={r2, 0x3, 0x7, [0x4, 0x9, 0x8, 0x8, 0x1, 0xfffffffffffffffa, 0x8]}, &(0x7f00000000c0)=0x16) ioctl(r0, 0x8b2b, &(0x7f0000000080)) 2018/04/28 15:40:05 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x200, 0x7, 0x2, 0x85, 0x16b, 0x7, 0x2, 0x5f8, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], 0x100) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000100)={0x800, 0x0, 'client1\x00', 0x2, "8e6533744a82eb02", "3529a5b133fcb305b5769ab0567bee9d32581a99a2bc5f9a63504555bf0fdb8c", 0xf, 0x4c8}) sendto$inet6(r1, &(0x7f0000000200)='\t', 0x1, 0xfffffffffffffffc, &(0x7f00000001c0)={0xa, 0x4e21}, 0x1c) 2018/04/28 15:40:05 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f00000028c0)=[{{&(0x7f0000000040)=@pppol2tpv3in6, 0x80, &(0x7f0000000480)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)=""/68, 0x44}, {&(0x7f0000000180)=""/241, 0xf1}, {&(0x7f0000000280)=""/106, 0x6a}, {&(0x7f0000000300)=""/106, 0x6a}, {&(0x7f0000000380)=""/198, 0xc6}], 0x6, &(0x7f0000000500)=""/111, 0x6f, 0x9}, 0x9}, {{0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000580)=""/18, 0x12}, {&(0x7f00000005c0)=""/191, 0xbf}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/10, 0xa}, {&(0x7f00000016c0)=""/115, 0x73}, {&(0x7f0000001740)=""/60, 0x3c}, {&(0x7f0000001780)=""/160, 0xa0}], 0x7, &(0x7f00000018c0)=""/60, 0x3c, 0x400}, 0x1}, {{&(0x7f0000001900)=@ethernet, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001980)=""/113, 0x71}, {&(0x7f0000001a00)=""/235, 0xeb}], 0x2, 0x0, 0x0, 0x80000001}, 0xe16e}, {{&(0x7f0000001b40)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001bc0)=""/140, 0x8c}, {&(0x7f0000001c80)=""/123, 0x7b}, {&(0x7f0000001d00)=""/215, 0xd7}, {&(0x7f0000001e00)=""/35, 0x23}], 0x4, &(0x7f0000001e80)=""/100, 0x64, 0xbbb4509}}, {{&(0x7f0000001f00)=@sco, 0x80, &(0x7f0000002140)=[{&(0x7f0000001f80)=""/12, 0xc}, {&(0x7f0000001fc0)=""/200, 0xc8}, {&(0x7f00000020c0)=""/106, 0x6a}], 0x3, &(0x7f0000002180)=""/189, 0xbd, 0x3f}, 0x9b3}, {{&(0x7f0000002240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f0000002600)=[{&(0x7f00000022c0)=""/238, 0xee}, {&(0x7f00000023c0)=""/225, 0xe1}, {&(0x7f00000024c0)=""/216, 0xd8}, {&(0x7f0000003080)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/44, 0x2c}], 0x5, &(0x7f0000004080)=""/4096, 0x1000, 0x4}, 0xfffffffffffffffe}, {{&(0x7f0000002680)=@vsock, 0x80, &(0x7f0000002800)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000002700)=""/195, 0xc3}], 0x2, &(0x7f0000002840)=""/103, 0x67}, 0x7835eb38}], 0x7, 0x40, &(0x7f0000002a80)={0x77359400}) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x997, 0x40000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000002b00)=""/121) socketpair$inet6(0xa, 0x6, 0x3, &(0x7f0000002ac0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0x406, r2) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b00"}, 0x6e) listen(r3, 0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000000000), 0x4) 2018/04/28 15:40:05 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000073cff4)=@file={0x100000004000001, "e91f7189591e9233614b00"}, 0xc) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7, 0x1) readlinkat(r1, &(0x7f00000000c0)="e91f7189591e9233614b2f00", &(0x7f0000000100)=""/254, 0xfe) rename(&(0x7f0000000000)="e91f7189591e9233614b2f", &(0x7f0000000040)="e91f7189591e9233614b00") timer_create(0x0, &(0x7f0000000200)={0x0, 0x26, 0x1}, &(0x7f0000000240)=0x0) timer_gettime(r2, &(0x7f0000000280)) 2018/04/28 15:40:05 executing program 5: r0 = socket$inet6(0xa, 0x100040000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x20, 0x88376668dab5e6e) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) listen(r0, 0xffffffffffffffff) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) 2018/04/28 15:40:05 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x20, &(0x7f00000000c0)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/enforce\x00', 0x4100, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000000000), &(0x7f0000000040)) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000100)=@l2, 0x80, &(0x7f0000000400)=[{&(0x7f0000000280)=""/228, 0xe4}, {&(0x7f0000000180)=""/8, 0x8}, {&(0x7f00000001c0)=""/95, 0x5f}, {&(0x7f0000000380)=""/115, 0x73}], 0x4, &(0x7f0000000440)=""/251, 0xfb, 0x3}, 0x2) fallocate(r1, 0x3, 0x0, 0x4) 2018/04/28 15:40:05 executing program 0: r0 = creat(&(0x7f0000000180)='./file0/file0\x00', 0x40) fchmodat(r0, &(0x7f0000000240)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x0, 0x2}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r1, 0x101}, 0x8) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000002c0)=ANY=[]) syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x42020, &(0x7f00000001c0)={[{@datacow='datacow', 0x2c}, {@space_cache='space_cache', 0x2c}, {@compress='compress', 0x2c}]}) 2018/04/28 15:40:05 executing program 4: r0 = add_key$keyring(&(0x7f0000001640)='keyring\x00', &(0x7f0000001680)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$update(0x2, r0, 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/04/28 15:40:05 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x8) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f00009bd000), &(0x7f0000048000), 0x4000000) 2018/04/28 15:40:05 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500", 0x25) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:40:05 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000000000)={'b:idb&0\x00\x00\x00\x00\x00\x00@\x00', @ifru_ivalue}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x60000, 0x208, 0x80, 0x8}, 0x10) 2018/04/28 15:40:05 executing program 2: unshare(0x100401ffffffc) 2018/04/28 15:40:05 executing program 7: unshare(0x400) r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x0) 2018/04/28 15:40:05 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x100000000, 0x349041) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000000c0)=0x2, 0x8) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x601) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000002000/0x4000)=nil, 0x4000}) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x282800) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000001000)=@hopopts={0x3f, 0x21b, [], [@generic={0xa4, 0x1000, "79521340deef116c8603522cd4cf5726c196874fa6a522675ebb43e217f68d5dba47988f2e226f7e96afaa7e43c57c5da275960cfb90571ba0950de5f9569f011c72fb6f140314cc99ce2cc8e5816a0445186b484af8aca661328c0ab24bce4dcda1b3d31cf8a3cd0ae659787fa8a115cdc5b4ec37f1b78a696be32123b31a13f515b2e26b7df02ae1e856b15c0824175339269ef534915bc03dc53e2e147d626d3a2f850700f0a5be17d4da5739128bbfec1727c126fff3dac8474982f5dd47edc7e71e27a26e03c7f67e8d11b6b13d9a78036daac0bf276061f147a7f6c81d2d0d82b12662fcba278a50986dd7064c16ff2b9ca6609eacb4b47d6c26ef0248eb90c3ee2274c6d2be3e3ac99dc1564921794ff23f6a8a9ba29359773554b883f6b94d5f7443f7fad157e431326c002349bee3f2ad093d83b7f0e91bb4a8f4f6421c2a5c0103e174e222d22b517725a92f1af8287864ab248146b49888d1ceaba9ce270ea57d5be76c4a5e4158643c6f5ddf1b726028383aa74cb250c0335baa35a98c9bf0e1507ad5a3e3d89397684a389f9c8d7423fa1e136b09972b03f019deba39d14364c5ded4d6821231ddde5622b1b496afd1c7331ed47f9cc484b20445018591e839ed5344ef7c33b2a13611457d722af5a8ea4da80d1d8abdbc40e1fd7ab25c0d907dd50b1d69b0a6206ad7f12888f6b3419e2821478cc6120ab74c5d4b7cd5ba8d1e173efcd6758ce4b4adf72fd5a3a766e594e53e9e4a5522cf9ef4b15eba69923805b19dfa27616330c18c6ac16cec6e5a5ee6b8ca8301631fb547eaebf9d216794b673e878806f689191757b1edcf3d040e483c9997d234869efc435bd71889d03128d4728968e0f88f42301dceb4c7e4b9a2af2c7537e5c1f6b6f56f4995cfa7ceea52caf5163d90fd1fcbb5882b48fdf010e288dd2f339984bc340eb09188f094ec3f34ee19960736314a0383caf00a271060e1345d002aacf7d685d08e539ed219784cff4465997fc9faedbd82a0c357bf27109fe7cdb52b27f75fdda7e6d3cb35ffbf7a92e1d3941b2318a8919fec3d13d05c98c52383d71121ae90f7a4e75c40f521e4ff2495773975723efcba81f9df8545586b6a2ba275de4efc461669ad8b64ccb000065f6916f81e097b29b99866a2e4a11d2a815dcf0f1ce8cee92881e93651385b07b036b57286915971c22d00e5aaae78083e75aadb45d461950fc24d82063758287da7184b369a42a32572c4814ba8dd2163ef498f909112abc1b61187e05ee138090ab49ae81c53d3525fbfd46d7f9d0b33d31a4928b68b0dbcdf13e20dda5454dcc99fb55d87153cad72daa0d8bcc0e842b1045958a80126d776726ea23998996f878b1349e5f9c68e461fcbc90d33a00fcf285696dd9fd31b98faa300a3375017edcbc385d401a204e6363f96eb7e83fbb24f54f55c0c577dc01495e38d76a37aa688c5b75d61bfd70631c092e668b228db78be075b77e90ec6e85cb9f8f9a17b701fe70844a5306412bba9ef896c41e85de4c8542b9af8fec5b5d0538bc2880172865806d0296d1249c975fd644213530e813247411f7889002ad65a36922cb635a47f7fed3b472af501ebcc5b5928c6715876069f2c7aa8d610bfa8ad0b0de2f0590afc7cff6d0aa86fdc0ae1c201ed50f5a093bb33cd1eba9d465c747527254b2acb37f7f48f1c051cad79e00edbf3d90cfa8c7611e56ed5464d2a409db97885e121270c70e5df7a259ee3da1f5990267dfb5ddeb4a0957899e9c1e04ac49d2f9adedec1269cc32b7a838030d7d0d5d322da73175cf136f1256a2db08186b92cfc52d8c04d177e8e20f6c9418ea04f717c0d9645b10091f17e7dbfd64b0231f2d6657b89fb3a41cdeef9fca1c5afcda2687fc5b02a78fb9a117a24816b40d50381fd71e6ca86361296116918af455f139335e8fd7411ca533feb59fd88d88a8c84f37043fca0726986702ec6a1bdce2b14f37bc503a5f5b55acd9ccd62b991dd6a778081c9e6120f79f560c6d88c6bb20076f2cb6628eef3dfc01465e87237a3c27b32ed2cf5fa1e9f47f4d47cb49cd026709f998c0452698722e4d2088c830b254295ce193658325792f5086101a8c11471b33ab8319cf10206fdc512286445c06518b0b206ff544c06695feb7e97b779c2956acfe37cd70d885ed585b49a74887f6188530a641192fe27ee98c437bd8555fbd9e6258df0fdc33061dbfd28db85c5f38f0c3f47b0bd478bf3765bd15a496c431a5c16d33c71ef9d34f1dd9d9865ee53c6532f5e32d9a865a20566f2255877597d3d48474ba77a9fdfbc29ebe8d94b9249bc4c17fb13d1d1c2afb1b3034b8b4fe72d0a675ac5406828671c2eee131c3721f667b7b05f4957080f4a1675a6bea31a7ac8abc7e0cd80234edafff20a06461c387871b869dc2456793c81b8d50abd5266b6f625f4fa7e860133e9414fa65ddbe0b6fa5355547e3efacffedb822be2c248c10d69f2ff3f001644f102cb11eeb2a7c3da0bcd0ce8c0c6007959e554204b7ed0c19c9ba97bdf8611c9c183b0ba89f9ebe8988587686db1798da66f15f5736ec1e0aa5ebc3fc5a7104919dfad626bbfc6a0b38fe19d4fbb6c23a6d7e2a4a72fa1b8e09a7f27d6b7148a6c38272e6ab720424ebff21f7405c6b0bf72d905b0b88a20849d0658e728be93ef773037a694bcd7684170bb2d7f0c9b68f6709044494e3d9579d3a81cc4e1a48969c7154a226fd85553c1e12ed735be976dd8cd6199f201c92a83cbc249e54e987217a56ea1b1da42d949e62f68aded9327f203ba2d02cbb1a3c3daad2f04c905ac454eb9f3d81f7d9523c01f44d05ffe34cb6c6080d66c5421f122e0f78cad685303adaba85bd1875e52c6178d81f7f179bedc54da96b7bacce172d132fda33cd418414d4178ee60e4907ef79323e1f0312349468d4c5570bb695a71f93485b2e904e30eaac7f4373c54c4a1c64fd25e8b92e71b9d5bb7a2ba8da6af781fb1e40bef9356ae2ff604e704de13554ecc042fcd91fd4d34f850d61ec7a5289f3b393ed46258ba1c9bb283c5f5f1ab607c1844730a1ecc22add52b71d2972ba8e8202de9ff9d8390fefbdd04c61f78963cedf5ade27261f5ab4944f0f5d30b74ce2485c09f2190f824da718f26d0293c0aa60fcc95e3b7e8fc81bc7928a3595496c7deba3cc00744fedf837585895ee2071490fb2c7cc45a33e4bdfd4b283c73be721b6cec62c83786cb9d78fa312a0e015427f61e28735423b154df7614f18c7302f8bfda15cd4c4e2097f138eb0db4b57946926aa803379ee35b63177f2b7d6530968ffe2afc87a0aac539a85541f80f07deccc62cd0b730e6377c55dae6b7529e6f79458fde786784aea24d6cb0f27897382c3a11276fcb91ae62e365241e1050b4e9578be935cc7dd73f8b781eb546aa4f3448d11a9ac7fa6fc28a9c02f57a5cc6a7decae46cd63db6c8c18d034e4ebf02d2902f3e3b70997a04db7e330202741424179993a3436b3b6465fb9abc3441fd8b7058abb17cc2e1ca774f8fbc2b82d74673299f8e513ef278a6a7aff4bc8c376ffe850e45da77b32b914a6b026c71dba6454eeb9daf87a69f2b225efa0a2c4be8cd8554ca00b14f683b431778a7746ccc65bfd94e96fcfa3b0fdec2df209af4fc7a081899fef2e4719e67efd7b961be944b5d8022b533061b825b508a7b9afc02ef7e0068dcc19ce719a0e1ee61630a8b786f87a23e8f39fd94e25cdda9cb5c4cce1f25953233662173806a542e4daf7a7a7c8a15d0af222c5a7789060e4273fe30e5d83ea687e732b085aca3682faf3343f2980ed2044f336350ecd45405eeaec27c259c0e90ca5d7839adb5335aae95283f5e3540589d591830cd00063242a62164cd8bf31a8903098d9ad5f6731660e32a744763ff87d7bc22af0cd570f5e1643f4c4d647cafc50fd1509714ea75370c81160d40b77c7a4a09e0a7f0621ebd18a64497e6f4789c7237972c1f90eceb095e7d79a472417539647f211fb64101b01ca8d6cf537523de683358a6fe5431bc814c167981676afafd4af7ec4a5deb1010b8b30772305244bfcf0efd9606e865b8b687347a39961944afe343885a29b4ebc3aa53936eaf12856fd0dfa18a37619b6c73b6c9249f0d81341fcd74df1a227db328f92b1239ac85f4ee37a5d172282c6d78e86bc19087f27dbcab46fb765f13a9c9f50980a40e4a083e72c37e343da0f48d21bc3218ca282c254c6b86e9a74faf2ac7eeba80be3d4fdd50bb1c9a320a9a9a09cb59157c2842e08045a75e31fec53b42d2c21173bf1829689c17d4ab49ab228a1a45705313209e5617bc06664bbc87a6bbbb58f87e0ce31c04863657ab4a87022259dd970df3cb6d1d1b5c43b50ffa3b863db8c4c821aba3f6fdb52b4fabf914c2cb1ccb8d5defe4de6e53b7cac7268d2cacf9b46500b768c7f0a23afcad673aae125c75a2b9d93a497fd46eba82b73883e374da30bd5658af55bfe88d395aa74ecf7e8ed4658f6bd49d053f79356a669a3ac307fc58ee818c092b78a2a0685b00479594fc10708833a8c1f12995493a8452da3069e0de20b6d274e5e7b5e8582e0714876b27b109cf104c54623626c087dea699347c5a72fce5006531657fd9e91b14f848435e20c4b94c7f0a494122f1fd0a9a29ccab0f3078ea50ca0d973f910626615f936c2e574ad950d1e5bab35577beaa00c953f905ade546c580fddf4415d388c57e13165eaba89b25363da18c26636a31e3e93e847dff87b7fc73fac25dfadb74d4f61b99d862f4779d0f76c387dbee1b2571da5a157bd4cdd708dd09a6f703950df01a878508497f93945cb24a85940cced96a27348932eb33272a79f81cd95a51dc0c99b005dc916309ad1d71ade6c22d0c8ec0065a878c90aeeccd0535c151f44438df781a3c3056a8db8c528b54630b0d078e1b0d79a7b0c9c3741b6b1fdf4d24677adf865fa992097cc6de199af73b0753930671e8c0d6edefe526eb27ce544acf5217087e19595faaec22c89aec367a04f236e279ec8331ace38185fc18e677f10ba6d8fdf99302a1c0351470699d0630ad8b877a445e0676e66e42e7d62515bf7fef5435f5ef47ec9ac4d410d8a3cecf32f9ddb335bf4008fba2a38cad12642fe6e2affd4df33e46bcd4d1b9f39d3c92336d83aba09a282abc34dbef0eba7c8996607cc691557ec399619e750f7929f5a1bdddb3940696b6b690e29288d83cf68584773e42e66eae6732bde4fa05f5d3094edb55888b78cc79393c3b43b111eafd13bd244eb21ddb99c6b99bc1095c0c2882b316e9989156ede9c72d0e3d455687638ac8fc5fe94da7e9f69cdd35a5d3bd3ac71499043a584b456cee0087a6dcf19945eb1e2b3c882aa92de880bcd6d6d87e8fab1f82b45ff181b6c4aa5dbfaeacb3280b0e36beb6ffbeb2eeddf6072dc47f8cbfb3e2eb31a8d5bd7f981ba6d540fadfeab16b1f8e558c077663309812a58054859b74c93008afbd1c5436c492897f78e8fc77e13106053ccd58582194a7d032790ae533cf4ce336304d5fcc94dd0cbd55915a4d7ea27adfdbb862b381367ca741478e34c2d96dea64f4238f88a0495802ead1a823dd1afa14757217c073850c2f3bb6e0310b620d31b9f1218eab6b4353f297013b5454285860b58c6cff78e78afc5690278190c94fa8b223e39231cb32aa7df544a1737dd3fbe7a86c8b109575fb23896346c3c250edb9423f83c2175977a3b257caf82b2e1b0c1566e24b20d27bcd170a8d5f6a7fdcc4f4b54e"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x5}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4}, @calipso={0x7, 0x38, {0x7, 0xc, 0x841a, 0x3, [0x7, 0x62d4, 0x8, 0xe000000000000, 0x6, 0x2]}}, @enc_lim={0x4, 0x1, 0x200}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x18, {0xc000000000000000, 0x4, 0x8001, 0x8, [0x9787, 0x242c]}}, @generic={0x6, 0x64, "8702b498d133ece461b500ce2133708ab19c308e7bcf87ad7ec208c2f2c2817efc8ec22bdaa3c581a6a826d9a1fda22382592379fc9d06dd1b00cff68454fb2f17e4ed1bc2bd702f433612dd3f22cd7c3e79df7b1a2a892006d9c8d1a7c4a16fe55f3941"}]}, 0x10e8) 2018/04/28 15:40:05 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x3, 0x0, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x3, 0x10000, 0x5, 0x7, 0x211}, 0x14) sendmsg$nl_xfrm(r0, &(0x7f0000000ec0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000e80)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000ff010000000000000000000000000001000000004e2000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0015000000000000000000"], 0xffd4}, 0x1}, 0x0) 2018/04/28 15:40:06 executing program 2: r0 = epoll_create1(0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0xe0400) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000007c000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)) 2018/04/28 15:40:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x12100) setsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f0000de2ff4)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0x31a5) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 2018/04/28 15:40:06 executing program 7: syz_emit_ethernet(0xe, &(0x7f0000000000)={@random="06c8ad9b34f7", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x88ca}}}, &(0x7f0000000040)={0x0, 0xfffffffffffffffd, [0xfffffffffffffffe]}) 2018/04/28 15:40:06 executing program 4: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000639fe4)={0xa}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000223000)=""/32, &(0x7f0000c7fffc)=0xfffffffffffffe3e) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000040)={0xd081, 0x5}) 2018/04/28 15:40:06 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500", 0x25) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:40:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x40) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/28 15:40:06 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0xfffffffffffffff9, 0x400002) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eccfa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish-generic)\x00'}, 0x2bf) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6e6", 0x4) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000040)=""/168, &(0x7f0000000100)=0xa8) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) r2 = accept$alg(r1, 0x0, 0x0) writev(r2, &(0x7f0000000140), 0x0) fcntl$setsig(r2, 0xa, 0xfffffffffffffffd) 2018/04/28 15:40:06 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x603) ioctl$TIOCSCTTY(r1, 0x540e, 0xfffffffffffffffa) 2018/04/28 15:40:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003080)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000003140)=0x424) 2018/04/28 15:40:06 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500", 0x25) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:40:06 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000b40)={0x323, &(0x7f00000005c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) r1 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x7, 0x100, 0x2, 0x0, 0xffffffffffffff9c}, 0x2c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x3a, "350bdbbfea4a35ebc3afffd22e9c43658ffcf2bf5249cb7372245213d0d27dc8cf42b7c165d8c84e75b429b630347be590a50ea4deb0cce4f7f8"}, &(0x7f00000000c0)=0x42) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000001, 0x1, 0x0, 0x0, 0x8, 0x6, 0x1ff, 0x7265, r2}, 0x20) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000396fe8)={r1, &(0x7f0000000000), &(0x7f000039cf35)=""/203}, 0x18) 2018/04/28 15:40:06 executing program 0: unshare(0x400) r0 = epoll_create(0x100000001) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./file0\x00', 0x80000000, 0x5, &(0x7f00000001c0)=[{&(0x7f0000000080)="35e14f7d84b0ec0f8ce555cc948298dc417531716636195f58e4624c43728aa98899208059ac784041ce140a3b4a9f3ffb0d0a1912ccece2e3b650bee1330ddaf3fb3d5c22bdde063279f262b7f336db211dbab54e6aff5f01ec77365292a5777bf060c14a1e8b4eb58f5c2e725bed3cbaf6a9ec85e72dc93aa155f02904e9237e2d80d7ea193f8ffec69e15a8e86ff4bc71a9c8f46699168ffdd293f048159c851bed2c1b7493a24d77f138d4049fe0754d3704e46a32d570", 0xb9, 0x1000}, {&(0x7f0000001000)="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0x1000, 0x10000}, {&(0x7f0000000140)="d84004858bf919c1218a8768be8b43ddd948f089746ef87fd0a6a87af93def9f6192a367ed2a071b36", 0x29, 0x3}, {&(0x7f0000002000)="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", 0x1000, 0x8}, {&(0x7f0000000180), 0x0, 0x9}], 0x1000, 0x0) pipe(&(0x7f0000000ff8)={0x0}) close(r0) splice(r1, &(0x7f0000005ff8), r0, &(0x7f0000000ff8), 0xa175, 0x0) 2018/04/28 15:40:06 executing program 6: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty, 0x4}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r0 = socket(0xb, 0x80000, 0x17) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00', r1}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0xf, 0x0, 0x1018, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/04/28 15:40:06 executing program 2: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x7, 0x4) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_tables_matches\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/28 15:40:06 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000000)={0x40000000}) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x0) pselect6(0x32, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/28 15:40:06 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x0, 0x9a, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) exit(0x100) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x10000000000002) 2018/04/28 15:40:06 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40600) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) r1 = msgget$private(0x0, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000340)=0xe8) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = gettid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000400)=0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000440)={{0xffffffff, r2, r3, r4, r5, 0x0, 0xc2}, 0x8e, 0xb550, 0x1c0000000000, 0x5c, 0x5, 0xfffffffffffffff9, r6, r7}) 2018/04/28 15:40:07 executing program 2: fcntl$getown(0xffffffffffffffff, 0x9) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000180)='s\x00\x00\x00$\x00\x00\x00\x00\x00') syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x200000) fgetxattr(r1, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000000)=""/3, 0xfffffe3e) 2018/04/28 15:40:07 executing program 7: pselect6(0x41b, &(0x7f00000abfc0), &(0x7f0000768000)={0x0, 0x0, 0x0, 0x1000000000000000, 0x8ff5}, &(0x7f00007fbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000040)=""/161) 2018/04/28 15:40:07 executing program 6: lgetxattr(&(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)=@random={'osx.', 'ppp1&em0-security\\\x00'}, &(0x7f00000001c0)=""/167, 0xa7) r0 = creat(&(0x7f0000000040)='./file1\x00', 0x0) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000480), 0x801080, &(0x7f00000004c0)={'nouuid,'}) quotactl(0x80000201, &(0x7f0000000180)='./file1\x00', 0x0, &(0x7f0000000000)) fallocate(r0, 0x2, 0x1, 0xa2) 2018/04/28 15:40:07 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:40:07 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02330f8fba600069da7b774c31273", 0x1b}], 0x1, &(0x7f0000000100)=ANY=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0xc0002) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x800000000800065, 0x0, 0xfff}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000100)={0x0, 0x401}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x2000, 0x0) pkey_alloc(0x0, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0x15e, 0x1, 0x1, 0x6, "3f8ee27dd4b6c7d5c317111a62d30bb9d846222d2c208db3678d91f0ff63778aad3b8d7082f4c85d11c5957e", 0x2}) 2018/04/28 15:40:07 executing program 4: r0 = semget(0x2, 0x5, 0x80) semctl$GETVAL(r0, 0x1, 0xc, &(0x7f0000000000)=""/47) 2018/04/28 15:40:07 executing program 0: unshare(0x8000400) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200210200, 0x0) r1 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)=r1) r2 = dup3(r0, r0, 0x80000) ioctl$EVIOCGSND(r2, 0xc0045401, &(0x7f0000000280)=""/149) [ 122.257941] sd 0:0:1:0: [sg0] tag#8132 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 122.266891] sd 0:0:1:0: [sg0] tag#8132 CDB: opcode=0x20 [ 122.272386] sd 0:0:1:0: [sg0] tag#8132 CDB[00]: 20 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 [ 122.281319] sd 0:0:1:0: [sg0] tag#8132 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 fe ff ff [ 122.290352] sd 0:0:1:0: [sg0] tag#8132 CDB[20]: ff ff ff ff ff b1 01 00 20 00 00 00 00 00 00 00 [ 122.299285] sd 0:0:1:0: [sg0] tag#8132 CDB[30]: 00 00 00 00 00 01 00 00 00 00 00 00 00 00 00 00 2018/04/28 15:40:07 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) read$eventfd(r0, &(0x7f0000000100), 0x8) read$eventfd(r0, &(0x7f00000000c0), 0x0) [ 122.308235] sd 0:0:1:0: [sg0] tag#8132 CDB[40]: 00 00 00 00 00 fe ff ff ff ff ff ff ff b2 01 00 [ 122.317164] sd 0:0:1:0: [sg0] tag#8132 CDB[50]: 20 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 [ 122.326108] sd 0:0:1:0: [sg0] tag#8132 CDB[60]: 00 00 00 00 00 [ 122.419297] sd 0:0:1:0: [sg0] tag#8132 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 122.428190] sd 0:0:1:0: [sg0] tag#8132 CDB: opcode=0x20 [ 122.433696] sd 0:0:1:0: [sg0] tag#8132 CDB[00]: 20 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 [ 122.442644] sd 0:0:1:0: [sg0] tag#8132 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 fe ff ff [ 122.451610] sd 0:0:1:0: [sg0] tag#8132 CDB[20]: ff ff ff ff ff b1 01 00 20 00 00 00 00 00 00 00 [ 122.460543] sd 0:0:1:0: [sg0] tag#8132 CDB[30]: 00 00 00 00 00 01 00 00 00 00 00 00 00 00 00 00 [ 122.469587] sd 0:0:1:0: [sg0] tag#8132 CDB[40]: 00 00 00 00 00 fe ff ff ff ff ff ff ff b2 01 00 [ 122.478519] sd 0:0:1:0: [sg0] tag#8132 CDB[50]: 20 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 [ 122.487473] sd 0:0:1:0: [sg0] tag#8132 CDB[60]: 00 00 00 00 00 2018/04/28 15:40:07 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:40:07 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000080)={{0x6a4e, 0x1, 0x6, 0xffff, 0x3, 0xfffffffffffffff7}, 0x7f, 0x2, 0x856}) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/04/28 15:40:07 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x4, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x40000) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x21}, r1}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast1, @in=@remote}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) 2018/04/28 15:40:07 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) close(r1) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='vegas\x00', 0x6) tee(r1, r0, 0x34, 0x1) 2018/04/28 15:40:07 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x10000, 0x4, 0x2}, 0x2c) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2000, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/28 15:40:07 executing program 7: timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x77359400}}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80200, 0x0) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000040)=""/52, &(0x7f0000000080)=0x34) 2018/04/28 15:40:07 executing program 6: r0 = getpid() ioprio_get$pid(0x2, r0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000040)=""/178) 2018/04/28 15:40:07 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1f}, 0xfffffffffffffde6) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) close(r0) 2018/04/28 15:40:07 executing program 1: socketpair$unix(0x1, 0x8000000803, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000000c0)=@abs, 0x7) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) recvfrom$unix(r0, &(0x7f0000000140)=""/101, 0x65, 0x0, 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x42000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/28 15:40:08 executing program 4: r0 = epoll_create1(0x80000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000004980)) r2 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r3 = epoll_create1(0x0) socket$nl_xfrm(0x10, 0x3, 0x6) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00003bbff4)={0x80000004}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000c3fff4)) epoll_pwait(r3, &(0x7f00004a2ff4)=[{}], 0x1, 0x0, &(0x7f0000f6b000), 0x8) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x200000) recvmmsg(r4, &(0x7f0000004880)=[{{&(0x7f0000000040)=@nl, 0x80, &(0x7f00000012c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/130, 0x82}, {&(0x7f0000001180)=""/124, 0x7c}, {&(0x7f0000001200)=""/190, 0xbe}], 0x4, &(0x7f0000001300)=""/4096, 0x1000, 0x6a52}}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f0000002300)=""/98, 0x62}, {&(0x7f0000002380)=""/242, 0xf2}, {&(0x7f0000002480)=""/120, 0x78}, {&(0x7f0000002500)=""/4096, 0x1000}], 0x4, &(0x7f0000003540)=""/213, 0xd5, 0x9}, 0x40400000}, {{&(0x7f0000003640)=@pppol2tpv3, 0x80, &(0x7f00000047c0)=[{&(0x7f00000036c0)=""/4096, 0x1000}, {&(0x7f00000046c0)=""/58, 0x3a}, {&(0x7f0000004700)=""/164, 0xa4}], 0x3, &(0x7f0000004800)=""/85, 0x55, 0x81}, 0xa19}], 0x3, 0x40000000, &(0x7f0000004940)={0x77359400}) 2018/04/28 15:40:08 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00000000c0)=&(0x7f0000000080)) close(r0) r1 = memfd_create(&(0x7f00000001c0)='securitytrustedmime_type\x00', 0x3) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000200)={'TPROXY\x00'}, &(0x7f0000000240)=0x1e) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x1, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000280)={@any=0xffffffff}) sendmsg$key(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x2, 0x13, 0x4, 0x9, 0x7, 0x0, 0x70bd28, 0x25dfdbfc, [@sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [], 0x21}, @in=@multicast1=0xe0000001, 0x3, 0x14, 0x4}]}, 0x38}, 0x1}, 0x1) setsockopt$sock_void(r2, 0x1, 0x0, 0x0, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000002c0)={0x3, 0x10000, 0x276}) accept$netrom(r2, &(0x7f0000000300)=@full, &(0x7f0000000380)=0x48) 2018/04/28 15:40:08 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) accept4$packet(0xffffffffffffff9c, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000004c0)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000500)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x13, r2}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)={0x14, 0x18, 0x301, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/04/28 15:40:08 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:40:08 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8083c3f9901e47cd, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xa, 0x4, 0x100000001, 0x0, r1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r0, 0xd, 0x8ae253162544072f}, 0x14) 2018/04/28 15:40:08 executing program 1: rename(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='bond_slave_0\x00', 0x10) bind$inet6(r0, &(0x7f0000000000)={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, 0x10}}}}}}}, &(0x7f00000002c0)) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x202000, &(0x7f00000001c0)=ANY=[]) 2018/04/28 15:40:08 executing program 6: mkdir(&(0x7f000000e000)='./control\x00', 0x0) setxattr(&(0x7f0000000200)='./control\x00', &(0x7f00000001c0)=@random={'osx.', 'system.posix_acl_default\x00'}, &(0x7f0000000100)='ppp0\x00', 0x2c5, 0x0) 2018/04/28 15:40:08 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000cad000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00004e9000/0x1000)=nil) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) mlock2(&(0x7f00003ac000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x4) 2018/04/28 15:40:08 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:40:08 executing program 7: r0 = add_key(&(0x7f0000000680)='rxrpc_s\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)="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", 0x1000, 0xfffffffffffffffa) keyctl$read(0xb, r0, &(0x7f0000001700)=""/129, 0x81) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000240)={[{@acl='acl', 0x2c}]}) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0xcdf4, 0x48001) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x81, 0x100) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000005c0)={0x4, 0x0, [{0x2, 0x50, &(0x7f0000000280)=""/80}, {0xf000, 0xd4, &(0x7f0000000300)=""/212}, {0x100000, 0xa2, &(0x7f0000000400)=""/162}, {0x6001, 0xc1, &(0x7f00000004c0)=""/193}]}) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)="6e66733400230762e3e4f82fd73ba23111c3204976e99c2af4275efffbd0167af0478f2611efaa3c3fb23b8e6438717fe09ac634593b08e145f0173ca75eea55309b760bbb19c32a167e2bcc72c92aba1ef76da346361702965d5e06a682e2d7331112f3fa0373c4c52c41ebcd88e45d30410bb09dfcf50cb0aea24b502c58db117753e040010fb36265df35b80399", 0x0, &(0x7f0000000240)) 2018/04/28 15:40:08 executing program 5: socket$unix(0x1, 0x65de73424bed5159, 0x0) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x181000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x880, 0x0) r1 = accept4$ax25(r0, &(0x7f0000000300), &(0x7f0000000280)=0x10, 0x80800) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000140)={'erspan0\x00', 0xfffffffffffffffe}) io_setup(0xfc2, &(0x7f0000000000)=0x0) io_getevents(r2, 0x5, 0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)={0x0, 0x1c9c380}) 2018/04/28 15:40:08 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffefffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000400)=ANY=[@ANYBLOB="00000000000000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) 2018/04/28 15:40:08 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) write$cgroup_int(r0, &(0x7f00000000c0)={[0x39, 0x3a, 0x3f, 0x35, 0x0, 0x3f, 0x38]}, 0x7) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="757365722eac0102b8082db240d2c78867547f2e42965a106477768366e6a5e0072b53"], &(0x7f0000000040)="0089a1052a6e19b7", 0x8, 0x0) setrlimit(0xf, &(0x7f0000000100)={0x3, 0x80}) 2018/04/28 15:40:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000000c0)={@empty, @multicast1=0xe0000001}, 0x8) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f00000011c0)=[{&(0x7f0000000180)="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", 0x1000, 0x8000}, {&(0x7f0000001180)="448437", 0x3, 0xcb95}], 0x3a87014, &(0x7f0000001200)={[{@check_strict='check=strict', 0x2c}, {@showexec='showexec', 0x2c}, {@nfs='nfs', 0x2c}]}) fadvise64(r0, 0xfffffffffffffffd, 0x100000002, 0x20000000006) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) socket$packet(0x11, 0x3, 0x300) 2018/04/28 15:40:09 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x100) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x100, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000080)={0x3, r2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) close(r0) 2018/04/28 15:40:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) io_setup(0xa3c, &(0x7f0000409000)=0x0) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x1, 0x0, r0}]) 2018/04/28 15:40:09 executing program 0: unshare(0x40600) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000300)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x1f, &(0x7f0000000340)=""/97) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x800) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000080)={0x6, {{0xa, 0x4e21, 0x6}}}, 0x88) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x4, 0x105100) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000180)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000}) accept4$nfc_llcp(r2, &(0x7f0000000240), &(0x7f00000002c0)=0x60, 0x80800) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000200)={r3, r4, 0x100000001}) rename(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00') 2018/04/28 15:40:09 executing program 6: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/ipc\x00') write(r0, &(0x7f0000000180)="df40494a48725e738572bed333636df555f8ab44c4aef9deaa2e739d4b1f25e81ea99e700c9b70d80155aeb7f67312c78c1875e7d7938cf9726441fe1a6379b27694d8fcdf46ec3ecaa38fd5d4c7d0ed079cff8438f27d79bb59119c24c1f0da05367880951bbe97b3c5f9dfb907391e5517a0caa2a8b2fe088a822820586b0eff4f89bf8fa95cc8f8bfeec3ccd32582a142e61ce8bbf62f1f1aed105f41f9fe0b4bec75e788a2becb5a2372071f109fd9f514128bc09950e5bf8aaa15222a0d67372e7aa45feca4ab81ad94109d22e8d407610a6aea2f5a126a5dd42e038cd958ed2e2ce16a7806", 0xe8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, 0x4) r3 = syz_open_pts(r1, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$TIOCSBRK(r3, 0x5427) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/04/28 15:40:09 executing program 2: r0 = gettid() io_setup(0x800, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0}) io_getevents(r1, 0x2, 0x2, &(0x7f00000001c0)=[{}, {}], &(0x7f0000000100)={r2}) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000180)}]) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) tkill(r0, 0x1000000000016) 2018/04/28 15:40:09 executing program 7: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x224dd943, 0x0, 0x1, 0x100}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000140)={0x1, r1, 0x10001, 0xf07}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x100087}, 0x3a37cacd1d0a5f3) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0x4d4, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/28 15:40:09 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:40:09 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x40000, 0x0) syz_mount_image$btrfs(&(0x7f0000000180)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000002600), 0x0, &(0x7f00000026c0)={[{@subvol={'subvol', 0x3d, [0x2d]}, 0x2c}]}) 2018/04/28 15:40:09 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:40:09 executing program 0: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000040)={0x4, 0x7fff, 0x0, 'queue1\x00', 0x4}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}) 2018/04/28 15:40:09 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0xeafe}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f95000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b3fdc)) fcntl$setlease(r1, 0x400, 0x0) syz_open_pts(r1, 0x0) r2 = epoll_create1(0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000080)) dup3(r2, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{0xb26, 0x2}, 'port0\x00', 0x4, 0x40050, 0xfffffffffffffff8, 0x6, 0x220, 0xfff, 0x1, 0x0, 0xcc52e3c02efd8cbe, 0x9}) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/28 15:40:09 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x2) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x20) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x401000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@flushpolicy={0x60, 0x1d, 0x20, 0x70bd28, 0x25dfdbfe, "", [@user_kmaddress={0x2c, 0x13, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x16}, 0x0, 0xa}}, @lifetime_val={0x24, 0x9, {0x400, 0x0, 0xffffffffffffffff, 0x3800}}]}, 0x60}, 0x1}, 0x804) 2018/04/28 15:40:09 executing program 4: r0 = socket(0x15, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="1d15001eb109714b311a1ea13f1e8b3599808db7d2224ae9420df333d5239cb8bcaf4e8fc1d9eea2702128232f64ce00500473e7c3e6da1540164228d7394af5b47874d02cb6a088f933e3d125e95f183b07584980fdf6fdb4b045d569b566850cf0b155be03", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x3, 0x10}, 0xc) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x114, 0x10000000002717, &(0x7f0000000000), &(0x7f0000000040)=0xfdc8) 2018/04/28 15:40:09 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067bff0)={0x8000000000000000, 0xffff}) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@l2={0x1f, 0x1, {0x6, 0x4, 0x1f, 0xffff, 0x9, 0xffff}, 0x7f, 0x7ff}, 0x80, &(0x7f0000000100)=[{&(0x7f0000001000)="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", 0x1000}], 0x1, &(0x7f0000000140)}, 0x4000000) fstat(r1, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) modify_ldt$write2(0x11, &(0x7f0000000000), 0x10) remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x1f, 0x40) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f00005d6000)) modify_ldt$write2(0x11, &(0x7f0000000040)={0x1, 0x0, 0xffffffff, 0x80, 0x0, 0x0, 0x8, 0x7, 0x80000001, 0x6}, 0x10) 2018/04/28 15:40:09 executing program 6: rt_sigpending(&(0x7f0000000140), 0x8) lookup_dcookie(0x2, &(0x7f0000000180)=""/206, 0xce) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x5, 0x3, 0x5, 0xfffffffffffffffd, 0xffffffffffffffff, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f0000000000), &(0x7f0000260ff8)}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80000) 2018/04/28 15:40:09 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000001d80)="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", 0x5c1, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x6, 0x101000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000280)=0x1ff, 0x4) sendmsg$nl_crypto(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000002}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@get={0xf0, 0x13, 0xf18, 0x70bd2b, 0x25dfdbfc, {{'sha384-avx\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0x5ff}, {0x8, 0x1, 0xd9}]}, 0xf0}, 0x1, 0x0, 0x0, 0x48051}, 0x4000800) read(r0, &(0x7f0000000d80)=""/4096, 0x1000) 2018/04/28 15:40:09 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) sendmmsg(r0, &(0x7f00000070c0)=[{{0x0, 0x0, &(0x7f0000005fc0)=[{&(0x7f0000005f00)="8b", 0x1}], 0x1, &(0x7f0000006000)}}], 0x1, 0x0) sendmmsg(r0, &(0x7f000000ab00)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f000000a280), 0x0, &(0x7f0000000040)}}, {{&(0x7f000000a440)=@can={0x1d}, 0x10, &(0x7f000000a5c0), 0x3a5, &(0x7f000000a600)}, 0x3}], 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000180)={{0x29, @loopback=0x7f000001, 0x4e21, 0x1, 'dh\x00', 0x11, 0x9, 0x71}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x0, 0x9c9, 0x6, 0x7}}, 0x44) 2018/04/28 15:40:09 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x0, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:40:09 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000280)={'vcan0\x00', 0x0}) accept4$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14, 0x800) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001700)={@broadcast, @dev, 0x0}, &(0x7f0000001740)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001780)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000001880)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000018c0)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f00000019c0)=0xe8) getpeername$packet(r1, &(0x7f0000001a00)={0x0, 0x0, 0x0}, &(0x7f0000001a40)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001a80)={0x0, @broadcast, @remote}, &(0x7f0000001ac0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001b00)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000001c00)=0xe8) getsockname$packet(r1, &(0x7f0000001f00)={0x0, 0x0, 0x0}, &(0x7f0000001f40)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000002100)={@remote, 0x0}, &(0x7f0000002140)=0x14) getsockname(r1, &(0x7f0000002580)=@ll={0x0, 0x0, 0x0}, &(0x7f0000002600)=0x80) accept$packet(r1, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002680)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002740)={{{@in6=@ipv4={[], [], @multicast2}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000002840)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000002880)={'vcan0\x00', 0x0}) accept4$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000002a00)=0x14, 0x80800) getpeername$packet(r1, &(0x7f0000002a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002a80)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000002ac0)={'vcan0\x00', 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003200)={0x0, @broadcast, @loopback}, &(0x7f0000003240)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003280)={'veth1_to_bridge\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003300)={{{@in6=@local, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@remote}}, &(0x7f0000003400)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003680)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000003780)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00000037c0)={@remote, 0x0}, &(0x7f0000003800)=0x14) getsockname$packet(r1, &(0x7f0000003840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003880)=0x14) accept4$packet(r1, &(0x7f00000038c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003900)=0x14, 0x80800) recvmsg(r1, &(0x7f0000003ec0)={&(0x7f0000003a00)=@can={0x0, 0x0}, 0x80, &(0x7f0000003d80)=[{&(0x7f0000003a80)=""/31, 0x1f}, {&(0x7f0000003ac0)=""/132, 0x84}, {&(0x7f0000003b80)=""/61, 0x3d}, {&(0x7f0000003bc0)=""/240, 0xf0}, {&(0x7f0000003cc0)=""/169, 0xa9}], 0x5, &(0x7f0000003e00)=""/158, 0x9e, 0x8}, 0x10000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004500)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000004600)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000005040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000005000)={&(0x7f0000004640)={0x990, r2, 0x504, 0x70bd2b, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r3}, {0x16c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3ff}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}]}}, {{0x8, 0x1, r9}, {0xf4, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xbd18}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1}, {0x27c, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffffffffff5f}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x5, 0x6, 0x3}, {0x4, 0x2, 0x100000000, 0x2}, {0xfffffffffffffffd, 0x4, 0x2, 0x6}, {0x2, 0xddef, 0x7, 0x7f}, {0xc4c, 0xd26, 0x5, 0x400}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r16}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7f}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r18}, {0x1e8, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0xffff, 0x2, 0x797, 0x5}]}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffe}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x20}}, {0x8, 0x6, r20}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xd36}}}]}}, {{0x8, 0x1, r21}, {0x290, 0x2, [{0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x279, 0xffffffff, 0x7, 0x3f}, {0x0, 0xffffffffffffffe0, 0x7, 0xffffffff00000000}, {0x3, 0x3, 0x2, 0x51}, {0xbe4a, 0x8, 0x8, 0x10001}, {0x3ff, 0xfff, 0xfffffffffffffff9}, {0x4e3e000000000000, 0x5, 0x8, 0x1f}, {0x0, 0x40, 0x81, 0x3}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfe60}}, {0x8, 0x6, r22}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}, {0x8, 0x6, r23}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x900000000}}, {0x8, 0x6, r25}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r26}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r27}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r28}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r29}}}]}}]}, 0x990}, 0x1, 0x0, 0x0, 0xc001}, 0x880) bind$llc(r1, &(0x7f0000000100)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="51d33172b416"}, 0x10) 2018/04/28 15:40:09 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x1, [0x2]}, 0x6) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/04/28 15:40:10 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00003f9fb8)={0x8, 0x2, &(0x7f00000001c0)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x3}], &(0x7f0000fe5000)='GPL\x00', 0x0, 0xf2, &(0x7f0000000000)=""/242}, 0x48) r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x5c1f1684, @loopback={0x0, 0x1}, 0x7fffffff}}, [0xfff, 0x4, 0x10000, 0x6, 0x7d, 0x1, 0x2da2, 0x8, 0x80000000, 0x8000, 0x81, 0x10000, 0x1, 0xca, 0x1f]}, &(0x7f0000000300)=0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x8, 0x3}, 0x90) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000180)={0x5}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) 2018/04/28 15:40:10 executing program 5: unshare(0x28060400) r0 = getpgrp(0x0) ptrace$cont(0x19, r0, 0x100000000, 0x655d) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_getparam(r1, &(0x7f0000000000)) connect$inet6(0xffffffffffffffff, &(0x7f000004bfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) r2 = dup(0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/04/28 15:40:10 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f00000000c0)=0x1, 0x4) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/28 15:40:10 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) ioctl$TIOCGPTPEER(r0, 0x541f, 0x0) 2018/04/28 15:40:10 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x0, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:40:10 executing program 6: r0 = socket$inet6(0xa, 0xa, 0xe) getsockopt$bt_BT_SECURITY(r0, 0x88, 0x4, &(0x7f0000000000), 0x7fffffffefff) 2018/04/28 15:40:10 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) 2018/04/28 15:40:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x1a}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/28 15:40:10 executing program 7: unshare(0x60000000) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/ip6_tables_names\x00') pread64(r1, &(0x7f00000003c0)=""/202, 0xca, 0x4) 2018/04/28 15:40:10 executing program 1: mkdir(&(0x7f0000e29000)='./file0\x00', 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae2fff)) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000fb9000)='./file0\x00', &(0x7f0000345ff8)='./file0\x00', &(0x7f0000bb4000)='nfs\x00', 0x104000, &(0x7f0000000000)="852f108831fe8310d60423002b6ff441723797cc6b57f55cc4d8d5a99458290dee5236b666e956b2e737e2f160cf09b73a45304608a13561a6add3ed886d62e4fbd6386c7e3846b4807d868c5ea933ecf509959a40549367be9d4e3a1a82c568c9ed5b14500e7761f5e9c8b776da488c32fe6ae4788970f379a29ad117ae8e5a77801d3707e01c20f153a9159a6189508213c4029d3f51e88ec359b00c33") syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x7fff, 0x400) 2018/04/28 15:40:10 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="ba31ef5c07c090d28f41ad80fd13325b5da7ac077be69790f729b97919710a5f8ef1050207dd8bbaa9a2dc97d1e88eb8662982382515bdba12da3c627d16faf06eaf14bce282ebdd612d7f42d2cc3db38b9fd4c8a8d89d6b44f34e9dd5864ef7b7c46814ed2d7c689195675bd1f3b2dc6112f021d1262ce02efb0d3044540da43560f250eeec253fa219e4ff230169e0e6a6e8c12c1f06fc4f8f3240ea2169bb78c7970ccc", 0xa5, 0xfffffffffffffffd) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x400, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000200), 0x4) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) keyctl$clear(0x7, r1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000240)=0xffffffff) ioctl$TCSETA(r0, 0x5402, &(0x7f00003a4fec)={0x400}) 2018/04/28 15:40:10 executing program 0: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty, 0x4}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0xf, 0x0, 0x1018, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x40) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000100)=[{0xfffffffffffffffa, 0xd3, 0x7fffffff, 0x0, @time, {0x78a, 0xdd1}, {0x7fffffff, 0x4}, @quote={{0x100000000, 0x7f}, 0x9}}, {0x7, 0xffff, 0x10000, 0x4, @time={0x0, 0x989680}, {0x63, 0x9}, {0x1, 0x1}, @result={0x100000000}}, {0x20, 0x1, 0x80, 0x2, @time={r1, r2+10000000}, {0x1, 0x4}, {0x5, 0x6}, @raw8={"8b498e09fad188703c796cdb"}}, {0x0, 0x8, 0x2, 0x3f, @time={0x77359400}, {0x34de, 0x100}, {0x1ff, 0x4}, @raw32={[0x1, 0x40, 0x7]}}, {0x7fff, 0x7fff, 0x3, 0x1, @tick, {0x905, 0x8}, {0x1af3, 0x8}, @note={0x3, 0x3, 0x2, 0xde0, 0x6e1}}], 0xf0) 2018/04/28 15:40:10 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) socket$key(0xf, 0x3, 0x2) [ 125.371816] IPVS: ftp: loaded support on port[0] = 21 2018/04/28 15:40:10 executing program 2: socketpair$inet(0x2, 0x6, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000940)={0x7, [0x4, 0x7f, 0x3, 0xae5, 0x7fff, 0x7, 0x0]}, &(0x7f0000000980)=0x12) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000040)={'erspan0\x00', 0xa5e}) shutdown(r1, 0x1) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000880), &(0x7f00000008c0)=0x4) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000340)=""/243) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x48203) sendmmsg$alg(r2, &(0x7f0000000800)=[{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000140)="92dbf28207ad256b5ffc99b4f1e69ccaac79b064671612f3e32ebf9be683b1ee18a0c1a4b04df1b81edc1584717ba469a686563d287e03c78a2d2e30e1c8b6462c217c9be15c2b9178ab6a829d6fbd37f4c7f664ada62fc10dffc9396b2c46d9226948bf0ad4928aa29083c31ca52fb2342348630ebe760ac2dd2dfb09ab85c4410d25bac6757ba7de8b8282465a0dcb3f1b613e3e1325c12a17b1fdd060955492e58d9c83823986638499b8332cb8", 0xaf}, {&(0x7f0000000200)="12f9cba6a06ab1b147c0bd47e35ef370d8fbee05b255e2c77bc2f5f51c9b794be068ea140bfe004969b1c10681affc0ab3588fd4c62e2ab098a4e5a54d96ddc099ea9bdf1906c68803b9e72cf9c56b49102a60462f02135444478b77a951d0e0d92a5ef0788c5100f94e2713858ad7a49339f520b86e1201b43175597dd2a6c8bdb4e6505d368fb3db67c1bce696", 0x8e}, {&(0x7f0000000440)="df40d697f9885bed3f64fb04f1b95f90db2fd880de9a9f2236c36861f22c939ed23f3a363382d937b328eb6ce1db508b1714de10c455905667bd619b61cd20365fb4ac1cf87947b4b1b194b0ac63a04c44bfa55be45604e321296c2b5ddc6aef9d45c50ceeb9c5fe590e52debdac64aaf379ec54067af68cf6b64ec27f34c3235adc52372ba6e9695dc3d0b6a57d832df701bda68940ab49964c5ecad33c00a0bb03ce4277a309035e00029cabb0cb8663b3a392a9bde735f43527c7d8ac0f2260b05483da555d4f4344a7603a587c9d48923d76cf9ee937c5d9315d8875510f4d82be40902d3a82de75c6cd3d23b3711c", 0xf1}], 0x3, &(0x7f0000000540)=ANY=[@ANYBLOB="18000400000000000000000003000000010000000017010000030000000100000000000000a80000000000000017010000020000008d000000d473dc3c519b632f57a9c70e0cec9ea335c7a96d848e2fa284a04c3a835d3685a549f99cbceab44ffebcd80d4f36a65048276607f64e0f6f1ecff3f14dbbc52b017c736c6beb2fdd40cb73a68d9cdc2a1fc00375e3e1935c66f290c2c8dfa0018775ceb04ea3c6dce995d132e602f36b3bb0c7c5c8927a7f2496cfcdf3b384c1e6911c870fb9d2f3f23268e66c00000000000000"], 0xd8, 0x10}, {0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000640)="c79659cd7c3b69bf9152b1c83322311e37cb1993b8d79f7b1b02f941e26739cd21b45bd062310043b114003725cb2f206bcfad6853809a3a211c2b57f4ed8c07a50f018c8abe2dc854993798efcbb26665f9bbcf4ef902c132783797c93e9077a433a07b487d392e66", 0x69}, {&(0x7f00000006c0)="46424e6d3939e3ab9600bbb21eb04b3aad99939afbe0f539c85df4c3f2d8386d33cda6491beeb50f05d9f454812565e24eae11f649f3eae4fe39d9d5606b4644575fbe5b291b396ba88c41c598b0a5340c2362912f4fd42ca815735bbc52e76434d6b37bae43dadfe58416c6836bf1a05f7e9b27980574b605b8087d34a372203826ed15e77beeb4ff5b5b7521e6e2d1c4481677e78344715434c11369c89a19dae389f5ea1a782b0979e0", 0xab}], 0x2, &(0x7f0000000780)=[@assoc={0x18, 0x117, 0x4, 0xffff}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3}], 0x48, 0x20000800}], 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00000000c0)={{0x6, 0x401}, {0x3, 0x5}, 0x101, 0x4, 0x5}) 2018/04/28 15:40:10 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x500, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x4, 0x2, [0x1000, 0xfffffffffffffff9]}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x7fff, 0xfffffffffffffffe, 0xc, 0x7373, 0x5, 0x5, 0x6, 0x7, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x8, 0x9, 0x5, 0x400, 0x7fff, 0x2, 0xfffffffffffffff8, {r2, @in6={{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0xf}, 0x5fecd4a8}}, 0x8000, 0x81, 0x86a0, 0x7fff, 0x1}}, &(0x7f0000000340)=0xb0) userfaultfd(0x80000) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000000100)={r4, 0x3}) unshare(0x8000400) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) r5 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r5, 0x5386, &(0x7f0000001000)) 2018/04/28 15:40:10 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x0, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:40:10 executing program 6: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x0, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:40:10 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x8, 0x1df4}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x7}, 0x8) fchmod(r0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x2}, 0x8) 2018/04/28 15:40:10 executing program 4: setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000240)=0x2, 0x4) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='reno\x00', 0x5) 2018/04/28 15:40:10 executing program 7: unshare(0x60000000) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/ip6_tables_names\x00') pread64(r1, &(0x7f00000003c0)=""/202, 0xca, 0x4) 2018/04/28 15:40:10 executing program 0: unshare(0x8000400) msgget$private(0x0, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1}, 0xfffffffffffffd67, 0x0) msgsnd(0x0, &(0x7f00000012c0)=ANY=[@ANYBLOB="cf"], 0x1, 0x0) unshare(0xc000000) 2018/04/28 15:40:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x501000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0x6, 0x4) r2 = add_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="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", 0x1000, 0xfffffffffffffffa) keyctl$clear(0x7, r2) sendto$inet(r0, &(0x7f0000482000), 0xffffffffffffff56, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001180)={0x0, 0x8}, &(0x7f00000011c0)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001280)={0x4, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000012c0)={0xf24, r4, 0x10003, 0x7fff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001200)={r3, 0x101}, &(0x7f0000001240)=0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001300)='/dev/vga_arbiter\x00', 0x402040, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x2, 0x4) 2018/04/28 15:40:10 executing program 1: r0 = memfd_create(&(0x7f0000000040)='security-&!@\x00', 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x81, 0x40) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) [ 126.362170] IPVS: ftp: loaded support on port[0] = 21 2018/04/28 15:40:11 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfffffffffffffd85}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/28 15:40:11 executing program 5: prctl$intptr(0x1c, 0x66) prctl$intptr(0x1b, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) syz_mount_image$jfs(&(0x7f0000000140)='jfs\x00', &(0x7f0000000180)='./file0\x00', 0xcfa, 0x2, &(0x7f0000001280)=[{&(0x7f00000001c0)="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", 0x1000, 0x8e93}, {&(0x7f00000011c0)="7d768ae75080f4fadb28c302c386c1ae0d391da89c1a0f0790b48ca19b1559b96aeb61a73f9e08c1a2c62f705b16bbb12de9c2dfc38f75114f62fc93589893842cd21a3c84696d6c9e42d87a1f19c31d90f67f83727737869267a24f080b261b8c77a0d68eae94841d2b9480973423a80c328f1d400aef238c4298794b36d59fc312e213e32a7a9d5d13", 0x8a, 0xffffffffffffffff}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB="646973636172646c6772707d556f7461ac00da57268f75d53c73906aaa7597257434f4cfa69c1534401d889657b2600cb3cb88f1c1a0b649278d3a5a957817e7d4"]) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'bridge_slave_1\x00', 0x600}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)="2f76626f786e65743173656c66e72700") syz_open_dev$mice(&(0x7f0000001300)='/dev/input/mice\x00', 0x0, 0xb2a00) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/04/28 15:40:11 executing program 0: r0 = memfd_create(&(0x7f0000000080)="1f84", 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) write(r0, &(0x7f00000002c0)='?\t', 0x2) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f00000f9000), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/04/28 15:40:11 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:40:11 executing program 2: mkdir(&(0x7f00007b4ff8)='./file0\x00', 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x6) mkdir(&(0x7f0000000000)='./file0\x00', 0x2) setsockopt$inet6_dccp_int(r2, 0x21, 0x7, &(0x7f0000000100)=0x7, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff)) mount(&(0x7f0000771000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x8502f, &(0x7f0000000040)) 2018/04/28 15:40:11 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x88, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000000080)="560bd4c41ab17efa14c61a50d02330d3bd1e20a6a690284055e18ffc93ecadc24e96941f35f85360c7214242114eea44cb72291bf13a5d1bfe0ae14335d6dc2e4764c8d637a03d4c117020a3be7e3f2020318765da02474ac6dd45b9c16b1d4fcfaa539dda279fc35c5dc4bf3221be66a80f3f9908bc0c278dea967bc6c59023", 0x3}, 0x20) 2018/04/28 15:40:11 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x20000) setsockopt$inet6_buf(r1, 0x29, 0x2b, &(0x7f00000000c0)="c6a52bb6556f73415e9b2861462511c161bf5db58887ff6048ddc9409f3e57c46416d6c9b94077ffeeb8dc4b83875b56ab2e4e53457ca1822839d6d33e9c9f5424bcf17733ce654a82e983c157f218439f6159d998e58a0b225d4436b0e574c04b2ca635b3fff179c2b1f2b06beef840c3a549e22b8acae467714d9cc02b23105d39af132b92f440e953af9c90939700766a6c6d43615a0d96ee21e4bb8f434bbe026e89b311773d842fad4d6afc10c7b44a0a7c7a9007c51c22bab9c5932a69d8a72145aa08769b85ae4be3354b7a57b6bc67bf3dcad7fb09529ed5672599b5a3ee4e0f565ce3e72d2976272e7e2207b7de72c8", 0xf4) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x80040) write$rdma_cm(r0, &(0x7f0000000a80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000a40)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000ac0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) 2018/04/28 15:40:11 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x5, 0x10000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0xffffffffffffffe8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000200)={0x3, 0x9, 0x1f, 'queue0\x00', 0x81}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x303) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f00000001c0)=0x3, 0x4) sendto$inet6(r1, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/28 15:40:11 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) r1 = accept(r0, &(0x7f0000000180)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000000)=0x80) accept4$netrom(r1, &(0x7f0000000200), &(0x7f0000000300)=0x10, 0x80000) socketpair$unix(0x1, 0x1007, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000240)="c333c0970ac06337d157012725089ea771f8cf848958e601afb1fc77534ec564547e116e07df6c0071e53817bebaaeb541a37396c432e587a2a6351e24fd9d273ba16b40697ad2964c796d75d8133ac51f851c057296f9d1e859271deecc62e84a84480c942c06bba902c08939ca94a67e3bcb1eabcc083462b69ca5d9d694fb7e7f", 0x82}], 0x1) 2018/04/28 15:40:11 executing program 1: r0 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x3, 0x80000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x96) r1 = socket(0x18, 0x8000a, 0x5) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000000)={0x3, 'veth0_to_bond\x00'}, 0x18) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0xfff, @dev={0xfe, 0x80, [], 0x1a}, 0x1}}, 0x6b, 0x5}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x20}, &(0x7f0000000180)=0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000001c0)={r1, 0x2, 0xc6, "c1962afa7d577f314d6da78ac19f0d4ba36c6cc63e0c0e48ad80ab7c56b427caabbba40c98c713d96074c4ee2378518265af8e6f8fcba0ce117994b1c4931b545101e74f"}) sendmmsg(r1, &(0x7f0000001c40), 0x1, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x40102, 0x0) 2018/04/28 15:40:11 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:40:11 executing program 7: r0 = socket(0x10, 0x80002, 0x0) fgetxattr(r0, &(0x7f0000000100)=@known='system.sockprotoname\x00', &(0x7f0000000140)=""/5, 0x5) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/rt6_stats\x00') syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x2, 0x200000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000040)={0x5a2, 0x2, 0x7, 0x9, 0x5, 0x800}) 2018/04/28 15:40:11 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x42) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) renameat(r0, &(0x7f0000000540)='./file0\x00', r0, &(0x7f0000000580)='./file0//ile0\x00') clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) utimensat(r0, &(0x7f0000000100)='./file0//ile0\x00', &(0x7f0000000500)={{r1, r2/1000+10000}, {r3, r4/1000+10000}}, 0x100) lseek(r0, 0x2, 0x6) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000140)='./file0//ile0\x00', 0x6, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="ef472f633e48655f92f76d7748c0435daca789a08a9d7ca3e5c58491f86dc815163ae756d7c0e8998accdfdabe5739237ad7a9c209272854b50dcb8a4feaa859e96302ff75e3ebbbb1918fa858cdc1b99eaf399166e657cc9bc06e02d9d99931fa0f29b7b5e6290e5524aa50ab976d73722d1d1d36067b", 0x77, 0x1}], 0x3fe, &(0x7f0000000340)=ANY=[]) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000005c0)={r0, 0x9, 0x9, "aa875f24de649eeaafc23bcfbc49cbcff511621af1292b53e97e11b8049e8cbe365cf49ac7d4ac711e8aff524eadc61644115c420615a5757728e1483a69483075996e273cfad4915193081e1fa073dbd75ff20ae7edf0aab894aa14f796f940b128582f7ec4fa720265afb4d2f57a9c973567901077dc063fec606e53f0acc8e4f92f758bf311282304b20821997e9aa3ee4c2f0a0872702bbf547b921ec3bab29551c3b112a3367253aeb3b94b9e42d6e276bea68865e917"}) mkdir(&(0x7f0000000340)='./file0//ile0\x00', 0x10000002008) 2018/04/28 15:40:11 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000001c0)=0x5b, &(0x7f0000000240)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xc6, 0x10080) unlinkat(r2, &(0x7f0000000140)='./file0\x00', 0x200) flistxattr(r1, &(0x7f0000000040)=""/138, 0x8a) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100000001, 0x800) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x7) 2018/04/28 15:40:11 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-256,ctr(camellia))\x00'}, 0x58) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x298400, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="ea3ff32e", 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x101) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={r2, 0xae, "fe65950ec75a025fe6b2763def3f37ff26d2a94f89712d0baf053469e4dbd1bcbc7de9a66592d633e0e903df04d42a8c9ad9173ff57da0ebb6154e8597e3f61e8036369f08c299aa67444f73dde871f30a4fcba0d51997ea948179d206432fc57120f40823fa9f5b19cd85cac361fe36fdcdb4ecb0b1240d65898216497af64cfd2c4075ad5831145c2a3ac59fda2b05bd71d1fa3e4dfd24c79273fb87721eb17e9b516057e583bcd41d41b66afa"}, &(0x7f00000000c0)=0xb6) 2018/04/28 15:40:11 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00001e2000), 0x0, 0x0, &(0x7f0000f14000)={0xa, 0x4e21}, 0x1c) 2018/04/28 15:40:11 executing program 7: socket$inet6_sctp(0xa, 0x5, 0x84) [ 127.261594] alg: No test for authencesn(sha3-256,ctr(camellia)) (authencesn(sha3-256-generic,ctr(camellia-generic))) 2018/04/28 15:40:12 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000013cff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0xddb4eeff13cbcda9) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x14000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40045408, &(0x7f0000000080)) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000100)=0x9, 0x8) 2018/04/28 15:40:12 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) fanotify_init(0x40, 0x8000) 2018/04/28 15:40:12 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:40:12 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c6b000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000022efb0)={{0xff, 0x1}}) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x81, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1d}}}, [0x2, 0x1f, 0x1, 0x5, 0x3, 0x349c, 0x3f, 0x3f, 0x7fffffff, 0x2, 0x81, 0x800000000000, 0xba, 0x2, 0x4]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x6}, &(0x7f0000000200)=0x8) 2018/04/28 15:40:12 executing program 0: sched_setaffinity(0x0, 0xfffffffffffffff8, &(0x7f0000bd4000)=0x2) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f000054effc), 0x0) r0 = memfd_create(&(0x7f00000001c0)='/dev/autofs\x00', 0x2) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f00008d9ff0), &(0x7f0000b34000), 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) r2 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @remote}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xfffffffffffffe09) get_thread_area(&(0x7f0000000180)={0x8d, 0x0, 0x1000, 0x9d8, 0x5, 0x4b, 0x8, 0x91, 0x2dc0, 0x1000}) sendmsg$nl_netfilter(r1, &(0x7f0000000800)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000840)=ANY=[@ANYBLOB="fc0500000f06030429bd7000ffdbdf250f0000014401100008003600", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="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"], 0x5fc}, 0x1, 0x0, 0x0, 0x40080c0}, 0x4000) 2018/04/28 15:40:12 executing program 7: clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) r2 = geteuid() ioprio_get$uid(0x3, r2) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}, {r0, r1/1000+30000}}) r3 = socket$inet6(0xa, 0x7, 0xffff) flock(r3, 0x6) creat(&(0x7f0000000000)='./file0\x00', 0x0) umount2(&(0x7f0000000780)='./file0/file0\x00', 0x0) 2018/04/28 15:40:12 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x7fffffff, 0x3, 0x2, 0x81}, {0x9, 0x7fff, 0x4, 0x9}]}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000000)=""/69) 2018/04/28 15:40:12 executing program 2: socket$inet6(0xa, 0x806, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763892c38ac6568b3e891941f02f1265047502f6c2dd9f65572005da7147991090bef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c379723f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a4503c1c147cc5172df09c10eea22b1fcfb05ab850fb1fa7d86e5d217d4a59a70ba6ccaa8343014d5cbdf9cec8b13073ffe66b7490e5dc8a2ff8d0bc42cf8a84fdee6") mount(&(0x7f00000002c0)='.', &(0x7f0000000180)='.', &(0x7f0000000280)='ramfs\x00', 0x0, &(0x7f0000000440)) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000), 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) unshare(0x8000400) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x7, 0x2) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd, 0x0, 0x0, 0x4}, &(0x7f0000768000), &(0x7f00007fbfc0)={0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0xfffffffffffffee4}) 2018/04/28 15:40:12 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x4, 0x185000) readv(r0, &(0x7f0000000400)=[{&(0x7f00000001c0)}, {&(0x7f00000003c0)=""/17, 0x11}], 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x480, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {0x0}]}) syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x4, 0x8040) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000180)={r2, &(0x7f00000000c0)=""/132}) 2018/04/28 15:40:12 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000febff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000fed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}) timer_create(0x7, &(0x7f0000000000)={0x0, 0x3a, 0x2}, &(0x7f0000000040)=0x0) timer_getoverrun(r3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe1ff4)) 2018/04/28 15:40:12 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x40, 0x100) openat$cgroup_type(r1, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e20}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0xfffffffffffffffd, @empty, 0xfffffffffffffffc}, @in={0x2, 0x4e22}], 0x6c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="1ada1ab2b474e207202c0b000000000000000000000000000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000eb3ff8)={r2}, &(0x7f0000940000)=0x8) 2018/04/28 15:40:12 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00003b4000)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000730fd8)={0x0, 0xfffffffffffffffe, 0x0, 0x0, "f0620a4c0ebaa7642e31089f6c9f6ff7e6fec9b8b025f56c38d70f274fa45513"}) flock(r0, 0x8) r1 = getuid() r2 = add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="82e0c5a24ae932e87b24d9f7139c956e2adad5975535c89a576c3a8a521a46bb3cb54f0d26ef37ae01035678", 0x2c, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r1, r2) 2018/04/28 15:40:12 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x6e6bb2}, {{@in=@broadcast=0xffffffff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x40, 0x8, 0x28fd, 0x7}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0x80000001, @loopback={0x0, 0x1}, 0x3}}}, 0x84) 2018/04/28 15:40:12 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:40:12 executing program 2: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000540)={&(0x7f00000005c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0000000000000000000001000000d9b2b73f8e3c2429d27583b9c4442ecd0806a21f16b8c8b03cd150ca25a47eca1326678e0eff5b35a69ed020776c7ba7c40e816099506b02a804d27325d5e58f33cad936c3904bbfe736c97ceb5f0e3b2f820a5cffd9f9e2309b8a3e1a51502495080000000000000061328cad23804e59a8022895e3050b1c0d7f661203e7ac5009890d129b18038969122eb3af4564d1436054b54bc124ed7d191a75c03f349a1385b06431bb227530890bf5b383753af060ea2abf6b205229932ccc6190"], 0x14}, 0x1}, 0x0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='\x00\x00?', 0x3, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000300)={0x6, &(0x7f0000000200)=[{}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f0000000440)={r6, 0xc}) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) 2018/04/28 15:40:14 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:40:14 executing program 5: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x1c) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) fsetxattr(r0, &(0x7f0000000080)=@known='system.posix_acl_default\x00', &(0x7f00000000c0)='bdev:\x00', 0x6, 0x2) 2018/04/28 15:40:14 executing program 1: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x101000, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14, 0x80800) r2 = dup2(r1, r0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000000c0)={0x6f, @empty, 0x4e20, 0x9, 'nq\x00', 0x10, 0x80000001, 0x46}, 0x2c) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x1000002) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x4) bind$can_raw(r3, &(0x7f0000000100)={0x1d}, 0x10) 2018/04/28 15:40:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x200, 0x20}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e22}}}, 0x84) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="4408050313", 0x5) 2018/04/28 15:40:14 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @rand_addr=0x6}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000180)=""/202, &(0x7f0000000280)=0xca) 2018/04/28 15:40:14 executing program 4: r0 = socket(0x1d, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x2, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000200)=0x7e, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000600)={'lo\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x1d, r1}, 0x10, &(0x7f0000000180)={&(0x7f0000000080)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "3da8ebb471bab5c5d84bfad8e2f54fe4e17c6496e121e52342d3070ff2149c532d635bdc85850a1e8b9aa4242e6e8c5c9650fabb2c0fb45e45a7581e089269e4"}, 0x48}, 0x1}, 0x0) 2018/04/28 15:40:14 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000afdf)=ANY=[@ANYBLOB="4a0000000300000000000000f500000700000000"], 0x28) 2018/04/28 15:40:14 executing program 7: unshare(0x400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200400, 0x0) ioctl(r1, 0x1c, &(0x7f0000000100)="dacc616823b32ec64140a6c0535400422e8ac95c9923eabbe1582312d76ea55bb6935875c1b20c05ccf3124e856be98a9fc1f34e440dbdada5b8a9ca3010fe50fc8235857763159a6aa2d5a793f440a9ca305d3b75c02788446c7594b85f6a3385398b32a448bc7272d6f797b27a3b27e6b88f9bc35758048f7d355958a5fa5db0684c3f653f5bb4192013b502599cc741056478110094444724ae4a230ec0d68cd60e6b76e4c3ea2ca4e41bb6c08b3e4e29394875f717") prctl$void(0x22) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) 2018/04/28 15:40:14 executing program 0: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='asymmetric\x00', r0) request_key(&(0x7f0000001280)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725669643a4465", 0x0) 2018/04/28 15:40:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0x9, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000001c0)={0x5, r2}) getsockopt$inet_int(r1, 0x10d, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xffffffffffffffaf) r3 = gettid() setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x3, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x88) ptrace$poke(0x5, r3, &(0x7f0000000000), 0x8) 2018/04/28 15:40:14 executing program 7: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x4da, 0x400) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="3f8c5ed211877f9cfd2a168620c506a7", 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x3}, 0x1) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000100)=0x1c) 2018/04/28 15:40:14 executing program 2: io_setup(0x8, &(0x7f00000000c0)=0x0) r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000100)='io.bfq.weight\x00', 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x400) io_cancel(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x5, r1, &(0x7f0000000140)="7234138abb0e13453ccc9fbd882801811a44d7ca268668705ed598215fef14a506b8a2add9d85ff4d0d5dd1ff33420971b3635ed7df76f37b038db4f76e3d376e6ece47e7cc777d802244b629694124b590a7c74332f730aad5f136e3023881f2be0e9001d8205f43422a7d8c8a6dc5d12f489ace4c9861f5f807fc92a9234af36aaba17f54233ff7b6f766c6406742203d45a1a9f4b5f317a4c97dfd5822af6011e32271e80c67d6baaf2b90af3bce83076852ddcf90effbc397a11b6a4a0fec77932a50a5b8a9ddf", 0xc9, 0x3ff, 0x0, 0x1, r2}, &(0x7f00000002c0)) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x800, 0x0) setns(r4, 0x20000000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69}, 0x0, 0xffffffffffffffff, r3, 0x0) io_setup(0x7, &(0x7f0000000080)) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r4, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x64, r5, 0x400, 0x70bd26, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1ff}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7c}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x26, 0x8}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff7fffffff}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x20040010}, 0x80) 2018/04/28 15:40:14 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x400402) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x14a819e1, 0x1, 0x4, 0x2, "b338d3072b44821beff0e81551e8a1a58953988297455683dc87536a16d9a736"}) write(r0, &(0x7f00008a4000)="2400000058001f0014f1f407000904000200071008000100ffffffff08000300000000b2", 0x24) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/112, &(0x7f0000000100)=0x70) 2018/04/28 15:40:14 executing program 4: r0 = socket(0x1d, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x2, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000200)=0x7e, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000600)={'lo\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x1d, r1}, 0x10, &(0x7f0000000180)={&(0x7f0000000080)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "3da8ebb471bab5c5d84bfad8e2f54fe4e17c6496e121e52342d3070ff2149c532d635bdc85850a1e8b9aa4242e6e8c5c9650fabb2c0fb45e45a7581e089269e4"}, 0x48}, 0x1}, 0x0) 2018/04/28 15:40:14 executing program 1: syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000000200), 0x0, 0x100000000}], 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="fa9bbe8bfa423f"]) r0 = socket$nl_generic(0xa, 0x3, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x36}, 0x1c2) 2018/04/28 15:40:14 executing program 7: unshare(0x40600) r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x4, 0x200000) accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xd, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) 2018/04/28 15:40:15 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:40:15 executing program 4: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet6(0xa, 0x6, 0x7) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000180), &(0x7f00000000c0)=0xffffffffffffff9f) r1 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000000080)=0x7, 0x4) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80, 0x80040) openat$cgroup_procs(r2, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) 2018/04/28 15:40:15 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000380)="42376f3b0e331f3d77bf4bd6dead35c5df35eb1c0d06396d64f6ded924b712c8307cc28dcb54568e02b1dd946ba058a10fe482da5dd2250e94077d42e84ca810e6df8e522ae4e602797c401da8f1aff8b8d40b126165c7dba77bbb6054a8c3798cd047298ac5d98693000000000000", &(0x7f0000000400)=""/231}, 0x3e8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x8, 0x1, 0x7, 0x9, 0x2, 0x7fffffff, 0x70000000000000, {0x0, @in6={{0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}, 0x3f, 0xc4, 0x2, 0x8e, 0x8}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x0, 0x1be, 0x6}, 0x10) 2018/04/28 15:40:15 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) setpriority(0x2, r1, 0x7) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x0, 0x0, 0x0) 2018/04/28 15:40:15 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f00000000c0)={@hyper}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x58a01) 2018/04/28 15:40:15 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, @empty, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x803ffdff, r1}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x7, 0x4) 2018/04/28 15:40:15 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) timer_create(0x7, &(0x7f0000000080)={0x0, 0x2d, 0x1, @tid=r1}, &(0x7f00000000c0)) mkdir(&(0x7f0000000040)='./control\x00', 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x2062, &(0x7f0000000100)=[{0x8001, 0x8, 0xffffffffffff2270, 0x6}, {0x8, 0x5, 0x7, 0x5}]}) open(&(0x7f0000000280)='./control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/04/28 15:40:15 executing program 0: r0 = socket(0x10, 0x802, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_cmd={0x34}}) 2018/04/28 15:40:15 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaabaaaaaaaa000008004500001c000000000002907800000000c42476331898d166c72fe00000011600907800000000"], &(0x7f0000adaff4)) 2018/04/28 15:40:15 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x104) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000001c0)="c454c9ca84c82c73e249818632de5cbf17c0ec4234682025a2f908ea1b1a6a9dc0d6", 0x22}, {&(0x7f0000000200)="d9ebbaa922c873a102253f890ead4e21e34ba3822325c044f502ce2dcc0058773e60a875211e7bc0baceb61029324f3e4a93328e8ba654c73476b5a4e20e5f4c281fa2d1b9e6f3575aefc0edbf02f2e32c6745b89dccb02898cff3ef44", 0x5d}, {&(0x7f0000000280)="2e8d7d46be7a8e3b6f837a441670a0318dcd75e83f4b3c862e3b59b6f215319de1b5dc24c3b0c5", 0x27}, {&(0x7f00000002c0)="b35b68347a30d75695d038902a5fa7b4fe5ba0836046ed85901c90e0f8aa2cb19be4a8d2504b89e3dc48d9578ba22fb11b4d52bc0e1042c05bb5c697400a237582b6c5c631b8b0219123c8b4be7870fe1198021603f5bbf0aff7db403e79a3347bc77550fd3549db89aba509d141ebc2098441584258416fc979cae674a92e108d9e8f8700e1b732dc66ddf1ce0c52462bf6b9068e43e6df05cf31a0a89a2069d100c5f3111481f955778485a5c7d4fdee32835f02e60760736656a5c9d7cbebbdbd5cd0bd1977400d730def05ce", 0xce}, {&(0x7f00000003c0)="845c7fd13eb6cfb766e984c372d64050a30b063a08fb83530d9394aa028c24b3795559d7840d16dd35e4cacb126a1b84928ebacf54eac19613f0e6dcba2b6961a74c49f673", 0x45}, {&(0x7f0000000440)="5afd26647ab68791178075e39d7353730d6e1ec2b24fd38d2427609255287de3819f22409747783f5813edce992112df166f5673b119cf497a0b5ae7f92db92c9273b3844f6068b24fa673f82f3124", 0x4f}, {&(0x7f00000004c0)="e9c0d696c2be5d97dd9da4d2ac55dc9846eecce09597eecd67", 0x19}, {&(0x7f0000000500)="586de6ac77f4a959f4eeca14db2931b44aea88b1e4a76ab3a6b4c905488e98ad37fa385b3b27a84656ebf74a6386552289", 0x31}, {&(0x7f0000000540)="df05c282ea67cf274d07db4bf19a20ef283bc9948bf89fd1c2e705285b1ca69e76502bc81d2fb8796f8c6bc4e68d7f8dd8b3030a6ba8e8321b35527239d23b6173c1b3b609b6c97e4cdf822f658309d34c617168725672663150fa48339cdeb337eab5b5c2a0c2ae82c350683908f866007bc242df024667b029e67365289d9b82008bb5dc3c418b43119e6b7703f6590ab1f787618bd4cda67bb1c9e0e4cabff394f3941a2376dc9efcd5738e612a0510c262ab44afae081db0aa46f759761fa9f5367aa0ce41ef6ff87c856ff51d3638b8e120465783c5480a", 0xda}], 0x9, 0x0) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x8000) r1 = syz_open_procfs(0x0, &(0x7f0000d86000)='syscall\x00') sendfile(r0, r1, &(0x7f00004f1000), 0x1) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000180)=0x3, 0x4) setsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000080)="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", 0xfc) 2018/04/28 15:40:15 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) r1 = dup(r0) setsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f00000001c0)=0x3, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000000)='^'}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@int=0xfffffffffffffff7, 0x4) lseek(r2, 0x0, 0x4) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000140)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) sched_rr_get_interval(r3, &(0x7f0000000100)) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000200), &(0x7f0000000040)}, 0x20) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000180)={'nr0\x00', 0x200}) 2018/04/28 15:40:15 executing program 2: r0 = socket(0x11, 0x4000000000080007, 0x1) mmap(&(0x7f0000399000/0x2000)=nil, 0x2000, 0x7, 0x12, r0, 0x0) 2018/04/28 15:40:15 executing program 4: r0 = inotify_init1(0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x80, 0x2) recvfrom(r1, &(0x7f0000000380)=""/5, 0x5, 0x40, &(0x7f00000003c0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha1-avx,lrw-serpent-sse2)\x00'}, 0x80) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000280)) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000440)=""/237) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000540)=0x0) fcntl$setown(r0, 0x8, r2) accept$packet(r1, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000b00)=0x14) lstat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000c00)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x4, 0x4e20, 0x0, 0xa, 0x80, 0x0, 0x2, r3, r4}, {0x6, 0x9749, 0x8, 0xfff, 0x9, 0x7fff, 0x3cc1, 0x8}, {0x400, 0x4, 0x2, 0x400}, 0x5020, 0x6e6bbc, 0x1, 0x0, 0x1, 0x1}, {{@in=@loopback=0x7f000001, 0x4d6, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x3502, 0x2, 0x3, 0x40, 0x2000, 0x5, 0x10000}}, 0xe8) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fstat(r1, &(0x7f0000000740)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0xffffffff, 0x100000001, 0x1}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000640)={r7, 0x8000, 0x0, 0x10000, 0x3, 0x9, 0x7ff, 0x5, {r8, @in6={{0xa, 0x4e20, 0x5a2, @loopback={0x0, 0x1}, 0x7}}, 0x100000000, 0x8001, 0xffffffff, 0x80, 0x5}}, &(0x7f0000000700)=0xb0) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) wait4(r5, &(0x7f0000000140), 0x0, &(0x7f0000000180)) wait4(r6, 0x0, 0x1, &(0x7f0000000040)) 2018/04/28 15:40:15 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x1) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000080)) 2018/04/28 15:40:15 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0xfffffffffffffffe, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000040)=r0) 2018/04/28 15:40:15 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000200)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000080), 0x2, r1, 0x1c, 0x0, @ib={0x1b, 0x0, 0x5, {"a5db177eba9c0f7f9349254c5e15ec58"}, 0x1ff, 0x0, 0x7ff}}}, 0xa0) write$rdma_cm(r0, &(0x7f0000000180)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000140), r1, 0x0, 0x2, 0x4}}, 0x3b6) 2018/04/28 15:40:16 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:40:16 executing program 0: mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x4000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0x6, {{0xa, 0x4e23, 0x74, @empty, 0xc8}}}, 0x88) mkdir(&(0x7f0000000080)='./file0\x00', 0xc0) umount2(&(0x7f00000000c0)='./file0\x00', 0x2) 2018/04/28 15:40:16 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000fc, &(0x7f0000000100), &(0x7f0000000000)=0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}, {0x2, 0x4e24, @rand_addr=0x2}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x100, 0xfd, 0x800, 0xef76, 0x1ff, &(0x7f0000000040)='ip6gretap0\x00', 0x80000000, 0x83, 0x8}) socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000200)=0x2, 0x4) r2 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0xbc, 0x200001) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000180)={0x6, 0x100000001, 0x3ff, 0x3, 0x3ea6, 0x8}) 2018/04/28 15:40:16 executing program 4: r0 = memfd_create(&(0x7f0000403000)='\x00', 0x80000000000006) fcntl$addseals(r0, 0x409, 0x4) socket$key(0xf, 0x3, 0x2) ftruncate(r0, 0x800000) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'rose0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x2, 0xb, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, [@alu={0x7, 0x7, 0x9, 0xf, 0x7, 0xfffffffe, 0xffffffffffffffff}, @jmp={0x5, 0x6, 0x1, 0xd, 0x5, 0x30, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000140)='syzkaller\x00', 0x6, 0x7b, &(0x7f0000000180)=""/123, 0x41100, 0x1, [], r1}, 0x48) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="ea9be60a69753867ad8cb24e35694e82de54dcf02afa3c9dee6353c2e763bb3f053e74ff15", 0x25) 2018/04/28 15:40:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) timer_create(0x7, &(0x7f0000000240)={0x0, 0x3, 0x2, @thr={&(0x7f00000000c0)="b143feba84a1903267966ae67a739b33e3d9c829a85e0fc90adefac5edae7abda51b69f12aff3f67dfd348066b54f737ba75d5ff4909074c4a67e0a7022cbb2e38bd5b52b518be0249652e6cb5fffae265113388f6afbf0eaa7ae9da21b29e4d818bd46a20dea46ce40b7b52d5b05fc229147b97056f598f1d041e2e9b70aa7943f05b75a7e41689ccdd99319324bae43b5339729a0ff0728f34abe177016e78b44e354db06003512478a995dbd0c63161500b7b6a1d126cf954b1b7a5b8d94bff1bf7c35149c866d66242ef00d1046e5e546427b28715827c137b06de15ccc45090bf4fa1fe13690f4e", &(0x7f00000001c0)="173e5236712647dbcdd7f4d231109a7520460c989fd9cd869a755e3e8ed4a6942c4b2a9c57154973dc8876ea4c06e1c918f5c03212b95cf220a97c41f0295fc14258596c"}}, &(0x7f0000000280)=0x0) timer_getoverrun(r1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1c, 0x4) 2018/04/28 15:40:16 executing program 1: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) socket(0x5, 0x0, 0x59402437) write(r0, &(0x7f0000ffdffb)='#!', 0x2) semget(0x1, 0x0, 0x410) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000100)="00000000000000060804002000fffc0c6565643b799365005f1b76", &(0x7f0000000140)='trustedtrusted]cpuset:\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000000c0)) r1 = semget(0x2, 0x2, 0x200) semctl$IPC_INFO(r1, 0x7, 0x3, &(0x7f0000000040)=""/94) write$binfmt_misc(r0, &(0x7f00000001c0)={'syz1', "b5e3fc6e8920dc57fb05bff7396da3c85ffa2590bbc8ae5b551a015c805d5c8e3a3218f61e4ea14b2f96fa2a07fd6fb81636e0e40254d6c04c21cd7deac5d9e50cff86e8e41e8d566f9196087ea0b72751ec9f36845bb5799f8ec1501dabee67bd5e87bfa1c97144e1c8eddc6629477bc312d1980c6070ccbc1fbc5700c87d7dd86f9228605bbf7d6bafec00130948df111ad854eb1a9228ab1b651d333ec992b9615d80aac0044ab81560ef5c6314c8d3a35214be33ecc3108f325130afa739cdf2f441d463215e852fb66ff5f70d0cc24bb1ff571dc632250494df5310f0f1f4a85ded8813d402e9e44cf841bb670ecddb9355cc1614457f8cb14567d1b61a7c212e9646416461f312c7869907b7588488bea1f3ea8caf837ee584998456d5b1da1eff88cf6443ca7ff5d6f4d5922528919f52807169e7066c4c49382eeda7671739375c0fdce21965a8499c248ad020e8cc28ddb79526cd4c9f9bc49e0ab1e1fd10e089e2318b1bb783a409a202121b48ff7bffd519abb594274702cb7ec9c18940a74848f136d7314f86f2d1c1ff9942eedee107bfb4298d0a298e026dee77dbc4f048ce8f266ca4b9dfbe2e559d58d9f5dc4e823606f8886d4189587bab43b788e7d9d04bffe7a07c216e39c328a87e01cd9ba24061babba2f1a65b737720821b77417de19209e6092efd3b9cf82ec377b3d16730675e6d8dfc3f64e1c609699a1e4f0f5635c8d3d47ef398c99d7dae547d7f0e6e6695ec0e5f7b60b385e11de1b75eadad5169780b28d4f6b86e76c3402268bc1f365b44631a026e2c05c0db3bbd637184d0adfa6baa3df0c423eb41f7f6252b746a8881c0fcf913fc3fb41d565648ba0e912c8d43d808676669ab078ecca8373d86a61c14040265303d44343f1dcaa1204841afbf2f44718494ffa26e43fb1e083d57a5ae3a4bccb7cefe202bd2fc6f5d2e46bf9589c9462abedb1712484bfd482fb42df5d78aac9612fbe09996a6bfc717cee665d36ad1d43fbe155094474a9c081ea4f77ceaecb69b983aa761285b20ac10a6bcb6fbef3a8492f9d70791d3a58dae6e043c6cc6ce55598c432274d5b2e87cbf5cea5f532db5695b7d58523cd267c4fb25052d9bd2978f72ef28e0a06cf4964b5b0456886d75d0921c38d425dfd256fd575f39c5e7ad16d4b1c8353cbf091ba83ca5d66a7cf9e0543008d477b6045c5f3fd37cf30b40441ad83e378a8c687d4f085a04b06b80c872be4a40d56a92101211dd5d5e3d1843ca07169c0d7a08069bf309d9958a59cfe486c08f338927b48df8f75d3118ebab39d9cb53d80122a2ffef4b5ed69cd7b6cb48088a92952b7ae55a5928d4f70cbbecf79b2b7d8964e738d2fe798dbeb15bfb5c986bbf6b7cacf62d679fe89a95c9ffbd99dd3880733a6e2aea4daceb4fdd86198969e81049391ad04bb968deb26056e91fd621fa1231684ec26bc263272f4e6892a4aadbab71e900e642dbff716df14257289d3bba07411c933ef0c37a1691408acb210127af393d025fca008df8eb0a5eb6b6b7e9b95f2c559bd5bd15708e88823066a41e77a8a47c09b73086627b737f172bac7ed830de336b469089ee9897574ca5f121558caf84bab7354d9da9291df7ed27d30a1b3be6d316cdb4dc84ec6fd3bc43d64c6ab6f677069a4b340aa1ea3114033621203835e82255042da32ffef6c7438aa463fce85f5b1651f50c2190c39824c2b8bebe62c18f3ea31349b9a0d268042f81fc3cd464aacb03e59a19263a8c08ac2b6b2571d9237d9a373742b9b7e675d819e9a876b6047aea6f095916f8c7165609cfa49991e327b9c9729f351d1e51af3f273fd96f01d55f07c8e40f526cc2a991d6bd6bb7161bbe87bd868aa1c5a6595effbd077ff48c5bb5bdf369e5ebcd11ce6cef38f19a4e9287cff39b315c436658bd9c991c692b17a1b4b0fd57e24e20ded39204d0376d99e1e0d4c5bbe9927179fd360cce3ddd20fbdec178f8b999876db090060d272d06e0bae1fe42d7c07dd1617b74acbbc3e4888d4c21ac93c55f7e890f8c60f4ff7b9f64127661e8185f9661f3b528f462991e05e266898230c1daadbd0099cbdbdec3b35662662d2a34d4ca9b1bc1fea7826d1b6055ad4d710bcb7405166aee049ae76c5ba85ac3b3bd3a246383a3f20e28d311029591b90818d80834074d53dc30b5b711e3a98ef2913b6329cc6e89efe3a6c10dcab2a68338e71125b9672db2305a636150cfbde96e9fbe3d5c5452ace4bd445764c22239e0c889e90bb46b446ae2ce475c51f534062c9eb7a8a1cf4caee871efc9bd2c6e75cea680085b80905a650a4655a8328dbf0adfbad5dfcfa8da8a2437fd62f6a399b2969074fc92b7f3b13c688c99f9e049c0aab2f0d00db526f2ea1898b5f9c079ddfdb716496ad03373110f7d8850b23c0722051944907a61f612e42aa10e66f09074945efbb97d5132b65d2e0c7aa4854d893177b8cf187988edd04d4f8d00345010b16e328fb28306598b3411f123be75816a7d1c043a38a589568cbc5efad5dd72594ca5f8f63ccc0310f85dd443ad7bd4f0946263a4d13dd748d57ccd50ab4ffac6ea5bac2c032d5f62e033b7d5043524e68964323198cb738a9cdcd76915dac5301780d1ede41c00fd0e4a38fa52c970ff9f0f2f56b3733be53f23674c3ed5d138498bc989162088a70ce80edbad9c0e80ef0930df98234a1998c26adc1e96c84a71ebfb8d2f9811afd8c209500299709e106989ed6db1a4a54e77660baeb5afe3a48a1e9f3df6e5864af4f86018377a96d380748172e8240e675fd67190109a26d550b1295c41cad79f133480e0eec680639cd9d9792ff42e55e8a6011235de8f3e9fe6d5f8346aeb1224100ad196cb845d2af5733b11537b37c8d751a148850ecb711b80d99db700b874d4be9037d127824008921541ae69997b8d951d5a39d4895f3d4267859439ae02a6022575ea1688e8032e991e8eb5102da5c2a1793a3b507868cd1904261be45f8f94a3393e48d3098ffac0f51f958ec85350d25afe774cf2ec5f0c6b851f8ecd16f888a1fe9da6d27bad2fd82e5359b26b47c3bfc2c8e71dbc603afb859be856abd97cddd3259fc498e04b73ef7572fafbe9188b827b537cadf3d03cf801f644ac6d384c6d588573d6cd87aee5ae4377636e2fbeb782f15311cfe77c2e79b79aed967c6fca6f06a5f88cb48179c73a96b7ce32777f3b7df554cd8ab59780c74fc8efc2bde8ce5f4b550cc7e24d02a00ce58ae8cf4de2cec7fa29e64c21d003887a1459c44e9e535bec7d77ec81e1a2c6dbc54e05cb30223bbe59c4cb9edd76132012e3a78bb18d5877b7ca5456e2893c02db5235275948179b8734f3a9c3c70250633722e4b85755b3a172a25bb3d84259657116928bedccffcbc7c40518f3630b00cca74b92dab096be9de3b45a9b5c1ec1478268e9f952fe7eda8f3a0e8710886f7de8a64c2d1a4e542cad852177bfc0c1b4410deaa571b27cfc4b71fec0aaf54eb3898b228b82d261660c2138255e90ea430984b6e44efdecee1055f2965252110a3d3fa68c2233a9f23296c73c21770c2c45ba3c5b01332824c530518a43e7b967a3168fa506e2c17e2f5ae6f82d5a77a572a08d597eea9203ac6897f7996dfdc16265216242496d110a5b8830dafa0b24f3eb24ef058548bf42c321f5d646bcb315862eccfb143789b9f9f4c51c153248c136c950732d6feb344069079946d4711eba84833d8bd698876ee18b9e53f2acbc31af2973d68c3f2aa21328ac00ea9c433d15ccf65e150c762d9f9480f8295a057cd4f118f3fe43311d635c415e44373298f0d2fc81989d69444a3c2cd229e9b823f7c496e7675953c96a80075464faf28ae1f4346c73721ce1ffc613fbc8a9b101d81477e2dfcdeb2baf053b57188c42a72b885ffc2cc41c63afa4029a16d0cc0626c448826da578cd7e1de8fbf3e9006a5a01f3e27e9b133ba34c862d0045e91e690c52fab3fd7731512aa59b93c412ca2600304c7241e95bac0f5a079cbc79e55774731230e93f8413231d70777aef63f1c9e8913aca380afeb8ada479333251042420c89fec213ac1438e0cd7ef31909615a580f5523837e175ec232fa4bf00884c7e677123b958726a06b2acb7fa5b840a15f14d78c10c44d903724fef687360508a4f23e0ab53a4b2b492dbd0e6b6092d68cfbd539913a69f5f1db1795e8be0086d83b68b472c0c4c8c900a4ccd707b4c7738590ab407a1acda6cc67a8d7d78adf3ff34377834d462d114c86ff444db89ab357fc28146c70b24fc9e9af52ba07e86ded7bcff2bebc02c7217fe77183441129daf1a2a99443edda9af35f7eb10cbb370dfca0c11fb4d41d4e089d10ba9ebdeb460bf1faf56afba90de9c49c9af75fe1d3a8296dbf2ff616b12dafb207179a71c05627f07c0359a299dbc352cbef3fd10b500fb8a94429f660b1c49c2f60b06e147cf470733ef9e05b24990beea15ff3783a1bbd02e7be3e9e49209e062cb95eb787c7f42884c6511d7a0a21e4a8a905eb18f3ce2011b20c0256576973f5c65c1d8dcda9f19c0c7e7db9d07b0077c5bd8bbf294021a3fe6348ecf34e30f1e93441c3dfa29b7aaa07f3cc77d7c99ee23047783adc82f4eadc40909b8a2496e0b080caa6417c8555bfb6fceebc935f37caa79b1dfe5a2096a6833d133e6fd9dff1f7b40014a671793565bd0226eddca287af602e4951a4c9242a3a1c0d9df443826e2fbab0cd70f49097d928ba92021cebd824cebceb59106d21d204374510f712be257e64680f499783cdfe021e4bafc14c17d30fe25a9308e139d278f2eb2d57bacc93b9ed61a709facf53bb3ce4905badfbf009931d88a31c9c414b6bf1a6172786dfd67df88837fa55d776155d6ddc6d4b8019265a6bddc8bc70394e7331bca28ea993a9baebf99f358b77bbb602505aef9169be2a8cd9fd70c2d9ec5adfd502bf3297578076215d84dd0bc2f8d850567d6966c93bd5d4c3636220287afe0707d398ff1a133c0fdb4727c19f3d3be2fe9b8fe08ca7ce737cb5584f5f69ec33afd13c5858402261be2925c13ee6b21b5aac36d0d97f4a79ea229409dbb55028284ab098641f4b958bc311f3886d3446c5d5a2f806fa923117872d66632cc574d800492b2dada8ea56d124ce4f2d8ed48e7e182d106ad67b177b3f71463f657ab2fec17743c0352dfc40b88375be122b446b8da36eb17ef51297d00e49fadfe6579fe6f5649eb6968cd128ec32cbd379cf50f48ef6641f39559a07de9dafcf3e22954c0c2c700cf5a99c0f4c187e543d0ca23742e7d3a15cbb63d1aad86c2426dd4f601498b80ad7fe968ca17b3c5e480f2e6c457f15bf047a8e22e3288c578fe82e7181eb8f9ce35ecd9546d8c180d9100b91b910dc2f3e6632a09bc755895970bc45717c99264c3d4d2058c7152777e2c9115e0c56a36b4eb16756c3282af3ef3a4ec24b83774e46520a5da8cde5a7a06317439d4efb9c26275d369a792db5116c272f7d5cba492df643b0c5aaf76d0fe60e935bb4542c176a0f84982f2f76989e92beae99a03c2819921d5df8c704eae148232c1cf45f58184e4677c930805aff2c5b24635216ce3b42721056d6b80b264cd24e84fbe86891187dfd39de819f3db56c9e400b92f743ac262a3d711b5605952e56bf88ee3f7c05022745d61ef9a05c14a48eddac2c0f1f1e8f78c7c212cd58f322215b27744fd1f893215375deeef4da4df74db95a520438309658c4db6837a7ec475d65afcef6d3ca0a8e2367b9a"}, 0x1004) 2018/04/28 15:40:16 executing program 6: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080)) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000, 0x10853, r0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fchdir(r1) r2 = open(&(0x7f0000000040)='..', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) getdents(r2, &(0x7f0000000440)=""/161, 0xa1) lseek(r2, 0xfffffffffffffffc, 0x1) clock_settime(0x7, &(0x7f0000000140)) getdents(r2, &(0x7f0000000200)=""/126, 0x7e) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={'syzkaller1\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) 2018/04/28 15:40:16 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000057ef8)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000053ffc)=0x4a) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@loopback, @dev}, &(0x7f0000000080)=0xc) ioctl$int_out(r0, 0x1, &(0x7f0000053ff8)) 2018/04/28 15:40:17 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x3, &(0x7f0000000180)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x10000001, 0xb2, &(0x7f0000000200)=""/178}, 0x48) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup/syz0\x00', 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r1, r0}, 0x10) 2018/04/28 15:40:17 executing program 7: 2018/04/28 15:40:17 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000340)=""/28, 0x33d) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80000000080}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376633, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000380)={{}, 'port0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/28 15:40:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x4000000004002) syz_mount_image$hfsplus(&(0x7f0000000200)='hfsplus\x00', &(0x7f0000001380)='./file0\x00', 0x0, 0x0, &(0x7f0000001d00), 0x0, &(0x7f0000001d80)) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x100001, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "49ae1a963904000725e1c5dc3fc6270003a1ae00000000007d00000004619e78803600c2f7000000000000000000001000078100002a8970572b21069d6ec959", "81adf2ff0000000000000001000000e1beaf55ab211d2af2f5d4ac8c97351c79"}) 2018/04/28 15:40:17 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x18, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'bond_slave_1\x00'}) 2018/04/28 15:40:17 executing program 0: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) write$binfmt_misc(r0, &(0x7f0000000080)={'syz0'}, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) rename(&(0x7f0000000040)='./file1\x00', &(0x7f0000000000)='./file1\x00') 2018/04/28 15:40:17 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x6) r1 = dup2(r0, r0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, &(0x7f0000000000)='lo\x00'}) 2018/04/28 15:40:17 executing program 4: clock_nanosleep(0x0, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) setrlimit(0x7, &(0x7f0000becff0)) mq_open(&(0x7f0000008cc0)='][{.\x00', 0x0, 0x0, &(0x7f0000008d00)) 2018/04/28 15:40:18 executing program 7: 2018/04/28 15:40:18 executing program 1: 2018/04/28 15:40:18 executing program 5: 2018/04/28 15:40:18 executing program 4: 2018/04/28 15:40:18 executing program 0: 2018/04/28 15:40:18 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000340)=""/28, 0x33d) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80000000080}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376633, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000380)={{}, 'port0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/28 15:40:18 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:40:18 executing program 6: r0 = socket(0xa, 0x400000002, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000080)=""/195, &(0x7f0000000180)=0xc3) 2018/04/28 15:40:18 executing program 4: 2018/04/28 15:40:18 executing program 5: 2018/04/28 15:40:18 executing program 0: 2018/04/28 15:40:18 executing program 7: 2018/04/28 15:40:18 executing program 1: 2018/04/28 15:40:18 executing program 6: 2018/04/28 15:40:19 executing program 5: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') clone(0x0, &(0x7f0000000100), &(0x7f0000001100), &(0x7f0000001140), &(0x7f0000001180)) inotify_init() 2018/04/28 15:40:19 executing program 7: 2018/04/28 15:40:19 executing program 4: 2018/04/28 15:40:19 executing program 0: 2018/04/28 15:40:19 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x0, &(0x7f0000ae2fff)) 2018/04/28 15:40:19 executing program 1: r0 = socket$inet(0x2, 0x3, 0x80000000006) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) 2018/04/28 15:40:19 executing program 3: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:40:19 executing program 2: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb4, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') clone(0x0, &(0x7f0000000100), &(0x7f0000001100), &(0x7f0000001140), &(0x7f0000001180)) 2018/04/28 15:40:19 executing program 4: r0 = socket(0x10, 0x100000000000803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 15:40:19 executing program 0: 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, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00000014c0)="c3401c344654f3c7d9b4883c8c8e3901a4eedc3d6bd8ebd65c856a27d61154adc2b2a9e93ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecb323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880aa0c34d91051b22fa0867d0ad4154004997e317b7900000000000000000000000000", 0x82, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x40, 0x0, "1d9ade008cbd88a3023fda1ce16a701b0020c16fbc969af580c4b4a495160cd9f0f5d82fe50f8dad66ba68d398fdafc6ae92fa4cfe7aad71830f472cfcb915c23a35231ccbd905856376c63601acb2a6"}, 0xd8) read(r0, &(0x7f0000000400)=""/100, 0xf8) sendto$inet(r0, &(0x7f0000000240)="b2", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000000b80)=""/58, 0x3a) 2018/04/28 15:40:19 executing program 7: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffffffffffff000}, {0x6}]}, 0x8) 2018/04/28 15:40:19 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net\x00') lseek(r0, 0x200000000001004, 0x1) timerfd_gettime(r0, &(0x7f0000000000)) 2018/04/28 15:40:19 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/04/28 15:40:19 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x4000, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x0, 0x1, 0x1, &(0x7f0000000140)=[0x0, 0x0], 0x2}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x1, 0x2000000000000000, 0x6, 0x15, 0x0, r1}, 0x326) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x3, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000000000071103f000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f0000000000)=""/251, 0x41100, 0x1}, 0x48) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={'nr0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) 2018/04/28 15:40:19 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f75702e6370750086298d", 0x200002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x400) r2 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.memory_spread_page\x00', 0x2, 0x0) r3 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000000)) epoll_wait(r3, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/04/28 15:40:19 executing program 2: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb4, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') clone(0x0, &(0x7f0000000100), &(0x7f0000001100), &(0x7f0000001140), &(0x7f0000001180)) [ 134.664767] ================================================================== [ 134.672194] BUG: KMSAN: uninit-value in tcp_parse_options+0x1161/0x1c70 [ 134.678951] CPU: 0 PID: 7 Comm: ksoftirqd/0 Not tainted 4.16.0+ #87 [ 134.685356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.694706] Call Trace: [ 134.697297] dump_stack+0x185/0x1d0 [ 134.700925] ? tcp_parse_options+0x1161/0x1c70 [ 134.705504] kmsan_report+0x142/0x240 [ 134.709307] __msan_warning_32+0x6c/0xb0 [ 134.713375] tcp_parse_options+0x1161/0x1c70 [ 134.717791] ? __msan_poison_alloca+0x9a/0x1d0 [ 134.722379] tcp_validate_incoming+0x4f1/0x2790 [ 134.727052] tcp_rcv_established+0xf60/0x2bb0 [ 134.731550] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 134.736913] tcp_v4_do_rcv+0x6cd/0xd90 [ 134.740801] tcp_v4_rcv+0x5ecf/0x6af0 [ 134.744611] ? tcp_v4_rcv+0x1801/0x6af0 [ 134.748590] ? tcp_filter+0x280/0x280 [ 134.752387] ip_local_deliver_finish+0x874/0xec0 [ 134.757143] ip_local_deliver+0x43c/0x4e0 [ 134.761290] ? ip_local_deliver+0x4e0/0x4e0 [ 134.765613] ? ip_call_ra_chain+0x7b0/0x7b0 [ 134.769931] ip_rcv_finish+0xa36/0x1d00 [ 134.773908] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 134.779268] ? nf_hook_slow+0x36f/0x3d0 [ 134.783240] ip_rcv+0x118f/0x16d0 [ 134.786694] ? ip_rcv+0x16d0/0x16d0 [ 134.790333] __netif_receive_skb_core+0x47df/0x4a90 [ 134.795370] ? kmsan_write_aligned_origin_inline+0x10/0x60 [ 134.800997] ? ip_local_deliver_finish+0xec0/0xec0 [ 134.805931] process_backlog+0x62d/0xe20 [ 134.809998] ? rps_trigger_softirq+0x2f0/0x2f0 [ 134.814577] net_rx_action+0x7c1/0x1a70 [ 134.818550] ? net_tx_action+0xab0/0xab0 [ 134.822607] __do_softirq+0x56d/0x93d [ 134.826406] ? ksoftirqd_should_run+0x30/0x30 [ 134.830897] run_ksoftirqd+0x1f/0x40 [ 134.834611] smpboot_thread_fn+0x488/0x970 [ 134.838851] ? cpu_report_death+0x1e0/0x1e0 [ 134.843169] kthread+0x539/0x720 [ 134.846533] ? cpu_report_death+0x1e0/0x1e0 [ 134.850857] ? kthread_blkcg+0xf0/0xf0 [ 134.854744] ret_from_fork+0x35/0x40 [ 134.858452] [ 134.860070] Uninit was created at: [ 134.863611] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 134.868701] kmsan_kmalloc+0x94/0x100 [ 134.872476] kmsan_slab_alloc+0x11/0x20 [ 134.876428] __kmalloc_node_track_caller+0xaed/0x11c0 [ 134.881606] __alloc_skb+0x2cf/0x9f0 [ 134.885306] tcp_send_ack+0x18c/0x910 [ 134.889085] tcp_rcv_established+0x2103/0x2bb0 [ 134.893653] tcp_v4_do_rcv+0x6cd/0xd90 [ 134.897611] tcp_v4_rcv+0x5ecf/0x6af0 [ 134.901396] ip_local_deliver_finish+0x874/0xec0 [ 134.906138] ip_local_deliver+0x43c/0x4e0 [ 134.910260] ip_rcv_finish+0xa36/0x1d00 [ 134.914220] ip_rcv+0x118f/0x16d0 [ 134.917668] __netif_receive_skb_core+0x47df/0x4a90 [ 134.922672] process_backlog+0x62d/0xe20 [ 134.926715] net_rx_action+0x7c1/0x1a70 [ 134.930676] __do_softirq+0x56d/0x93d [ 134.934457] ================================================================== [ 134.941787] Disabling lock debugging due to kernel taint [ 134.947211] Kernel panic - not syncing: panic_on_warn set ... [ 134.947211] [ 134.954551] CPU: 0 PID: 7 Comm: ksoftirqd/0 Tainted: G B 4.16.0+ #87 [ 134.962232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.971565] Call Trace: [ 134.974142] dump_stack+0x185/0x1d0 [ 134.977759] panic+0x39d/0x940 [ 134.980942] ? tcp_parse_options+0x1161/0x1c70 [ 134.985507] kmsan_report+0x238/0x240 [ 134.989305] __msan_warning_32+0x6c/0xb0 [ 134.993364] tcp_parse_options+0x1161/0x1c70 [ 134.997766] ? __msan_poison_alloca+0x9a/0x1d0 [ 135.002358] tcp_validate_incoming+0x4f1/0x2790 [ 135.007036] tcp_rcv_established+0xf60/0x2bb0 [ 135.011526] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 135.016869] tcp_v4_do_rcv+0x6cd/0xd90 [ 135.020749] tcp_v4_rcv+0x5ecf/0x6af0 [ 135.024544] ? tcp_v4_rcv+0x1801/0x6af0 [ 135.028520] ? tcp_filter+0x280/0x280 [ 135.032310] ip_local_deliver_finish+0x874/0xec0 [ 135.037054] ip_local_deliver+0x43c/0x4e0 [ 135.041304] ? ip_local_deliver+0x4e0/0x4e0 [ 135.045618] ? ip_call_ra_chain+0x7b0/0x7b0 [ 135.049937] ip_rcv_finish+0xa36/0x1d00 [ 135.053909] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 135.059267] ? nf_hook_slow+0x36f/0x3d0 [ 135.063234] ip_rcv+0x118f/0x16d0 [ 135.066678] ? ip_rcv+0x16d0/0x16d0 [ 135.070300] __netif_receive_skb_core+0x47df/0x4a90 [ 135.075311] ? kmsan_write_aligned_origin_inline+0x10/0x60 [ 135.080920] ? ip_local_deliver_finish+0xec0/0xec0 [ 135.085842] process_backlog+0x62d/0xe20 [ 135.089894] ? rps_trigger_softirq+0x2f0/0x2f0 [ 135.094453] net_rx_action+0x7c1/0x1a70 [ 135.098419] ? net_tx_action+0xab0/0xab0 [ 135.102463] __do_softirq+0x56d/0x93d [ 135.106264] ? ksoftirqd_should_run+0x30/0x30 [ 135.110754] run_ksoftirqd+0x1f/0x40 [ 135.114470] smpboot_thread_fn+0x488/0x970 [ 135.118706] ? cpu_report_death+0x1e0/0x1e0 [ 135.123023] kthread+0x539/0x720 [ 135.126388] ? cpu_report_death+0x1e0/0x1e0 [ 135.130703] ? kthread_blkcg+0xf0/0xf0 [ 135.134585] ret_from_fork+0x35/0x40 [ 135.138736] Dumping ftrace buffer: [ 135.142260] (ftrace buffer empty) [ 135.145941] Kernel Offset: disabled [ 135.149541] Rebooting in 86400 seconds..