INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.27' (ECDSA) to the list of known hosts. 2018/04/20 01:45:54 fuzzer started 2018/04/20 01:45:55 dialing manager at 10.128.0.26:41811 2018/04/20 01:46:01 kcov=true, comps=false 2018/04/20 01:46:04 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000004740)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000140)="3caadc4534fc614a4c5ead10ed4a7c4922383b41cd2974efb6cd1b47e82abc92af6388f38a72f97eb3a5789864e410327afc27741a1adc30222270c6bce86528ffd2947d80b5c529b97505190e90b1d1c5e47f43d93a52b2ce5b53b222b26c9441cf622b28d886548fa301f10af1ed6c54daa8138c13d2394ef3a389a59053d18a", 0x81}], 0x1, &(0x7f00000005c0)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffff9c, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0]}, @cred={0x18, 0x1, 0x2}, @rights={0xc, 0x1, 0x1}, @cred={0x18, 0x1, 0x2}, @rights={0x10, 0x1, 0x1, [r0]}], 0x6c, 0x4000000}, {&(0x7f0000000640)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000b40)=[{&(0x7f00000006c0)="265a116d7cc28ea19a0cff1f19a8a4aabd3c000fb324b84348d7872c4d122a017cb516c15f9308bdd62dbc53862f13c06be0457d594462b7f9af295aebf8c8481941d426b44efe2011f5ac3a16286e1b2bd189fd47654d9f32be061440b35ed49e5561e9af231ce15b44d5", 0x6b}, {&(0x7f0000000840)="01e04e93662d30f207839b1bb75db0bd70fd9181f007f8c16321df3be4b351166dc3848752b46dc209a709098772f340ef7ec4861bfa7db89a2d4f0b7ae189720bb060cbe1e73f9d5ab7976caead4afe219a7a845aa0bb603b6ddd5c2b36a6e6cf371ee32af49e135183a816e0466e9d6947f91567b3a42f468d44af6cdc3f46a087d29a6f76c4f002873f2b365af3e96078e00a605dd4dccd773162b41f0ad06811b6bada6a0a45c4b72d068e3ed24cb8aa", 0xb2}, {&(0x7f00000009c0)="36f2da1b12d14e88e53cd3998fdd578450845d4974a08d073a9189c1", 0x1c}, {&(0x7f0000000b00)="affca0dc0ba338ca0c7d489610c2047d02647aa487ededb4716b7b9a09789e2b78caf703", 0x24}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f0000001140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001280)=[{&(0x7f00000011c0)="d25c47494785558ce8d573f7cb9860f479ca4cf01ef18f84b55a3cecc446f1a001ba18cb5a11e26f30c58a83722e4bed4f4007504849b753627c7e13e88c3b86e2c2821fb6a2b0917f237d10d383495b24dc69fc092dd279aab31ca61550490e5775a41efa00c548e951128191547e45837d45f6e5ed6d8673352e6b66ec3d7e5abe96d9ac6ad5", 0x87}], 0x1, &(0x7f00000012c0)=[@rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2}, @rights={0x2c, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, r1, r0, 0xffffffffffffffff, r1, r0]}, @cred={0x18, 0x1, 0x2}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r1, 0xffffffffffffffff, r1, 0xffffffffffffffff]}], 0xb4, 0x40000c0}, {&(0x7f00000013c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001500)=[{&(0x7f0000001440)="bb03a0232dc38e1a2eb696bb7d7f64f47a461542bcab5d11365ff4a893731cd079a9c0394abd1881b66b5fd23639eae2d38f347b6b848ca08bbf51d1582e8bff228d8a781e33939e4d5f8d0771b919cdccd2db8b42e3aa50340a8f69afcccb823f06f83c90aa6b705e102efbd065d46602e46e92353842c71abdff99bfc0", 0x7e}], 0x1, &(0x7f0000001540)=[@cred={0x18, 0x1, 0x2}], 0x18}, {&(0x7f0000001580)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001c00)=[{&(0x7f0000001600)}, {&(0x7f00000016c0)="ba5d2e06ab572e6fe3507bab9bd2a5d6e69dfb9c90a77b3106b225d6c0e21d1beae3b787c94a35d0d75300de4d1393843ec00ef062554c7eb46f059340cdee21ecedf3cf1c74849232df6bf2970bf834fc91663839cef75a274cc33e62ee53d14ca754d2bd697ae1d281e36f2b14cfe76ee9be8c489545b431d0738afd6055e1dd9a99e90205b6db019690d7488e09da6ea9e7c4ed042707cb3429c30ba8d9c68747e2c01436b05c8888bca73de8cd556189b3981147a2ef61d121b0886ca2e272a42350e390675e61d1e3", 0xcb}, {&(0x7f0000001840)="634b6fd157f6d4cccefbd88fa6ceb51eb4ee59e866cf016a8d717a935bdbc556ea606b6a14249570532f250586985cffcce166910b35cadf132f52a407c7f8e4909e4d65af310d0c7718552eeb58c3418497a5da8de2cee71716dd6003bf054f9ac23cb9373bb84a35556d006586f7908e16cf2bdad0860ca1dff167fc94bcb51bc9e3113357b932dc72e1f06f3a3c673ed7898a8780e613236ff030c96c29bfab5aed9bb10e1f8456a976b89aa73115cbd2b9151fa6285826bb0748a1a326ed057b3a80ba77fb013185cce0e3cc4c3bef15ce22b960a9f195d64bff3cbf", 0xde}, {&(0x7f0000001a00)="1a2ea1d3b4f6b2aed177758e36fe390e26023f281c9bff2986b4ee6d37b16286eadc62c3aebd59f23680472b553c31362a", 0x31}, {&(0x7f0000001b40)="64e840340fb74072caeb8249f57305dd8bef68b9c479da8b1d5cb23bd0e2ee91f56971e2051ee39b3ed3ebb3523d131820709645050e8f917079af3b061a7859d356d023bbaacf6cd68c1863edf986959b4dd77570678b85e9f09bba63c95b62f37f03ce31479b94d50a04bc1448095070f9fd2578837bd6eadcda076791019e22f5fefa", 0x84}], 0x5, &(0x7f0000001c80)=[@rights={0x1c, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, r1]}], 0x1c, 0x800}, {&(0x7f0000001cc0)=@file={0xa2be98e9b2ce711f, './file0\x00'}, 0x6e, &(0x7f0000001e80)=[{&(0x7f0000001d40)="e0012a2fde1a6b1a2c77a36ec77bafd2d3b764b776d47dcf65df09e76f5577a2aaf30d6025585065ad4ca5758aca214385a4a3a1ad82f3d6af11b1b74f17098d0d9eb96a57", 0x45}], 0x1, &(0x7f0000001ec0)=[@rights={0x34, 0x1, 0x1, [r1, r1, 0xffffffffffffffff, r1, r1, 0xffffffffffffffff, r1, r1, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x1c, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, 0xffffffffffffffff]}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x64, 0x4000}, {&(0x7f0000001f40)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000003140)=[{&(0x7f0000001fc0)="c342099a596c5d133aa47be25d8781388d79d37373c9b01eabed1bc0a0fbb60b4d2bf7c27e99a92e68c78c4a10ba19a6377ad60236d8843feeb314aa42412a5a41c5d44afcf50aff3f0b41fbc3dde4451fefcb755d0fac73f87964aafc71a1a435f42f37267be8af3975267a29ae6882bb9e80efc549c8f63d4ef0f92daca9893263d181e5b7a6a0dc0f4f9b66", 0x8d}, {&(0x7f0000002100)="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", 0x1000}], 0x2, &(0x7f0000003180)=[@rights={0xc, 0x1, 0x1}, @cred={0x18, 0x1, 0x2}, @cred={0x18, 0x1, 0x2}, @cred={0x18, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r0, 0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2}], 0xc4, 0x4}, {&(0x7f0000003280)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000004680)=[{&(0x7f0000003300)="44e239943800792106c100cd89d91b73ee31731953241b59f8dc212b2c74be33b3aa4ab3b5c863d8c25525b9054e6174de8f994a7305e0a18430436cdcea502328", 0x41}, {&(0x7f0000003400)="fcf70565939f9387437111699b7909d6bc", 0x11}, {&(0x7f0000004440)="92fa1a230c62eaf6a3b000e5891da2f9182b15226962510400000000000000a68454091919eb24efc4527364010000004a6f9304b6dd0ea4b82b9278", 0x3c}, {&(0x7f00000045c0)="ab2c9bfaaeb2520e4c845ca89bdca10c212838396af5934853142fa029269ff0b30b20bb4a3c2e343af78b87ecdede2c3dfcdb723423263442ab4b19b7", 0x3d}], 0x4, &(0x7f00000046c0)=[@cred={0x18, 0x1, 0x2}, @rights={0x30, 0x1, 0x1, [r1, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, r0, r0, 0xffffffffffffffff, r1]}, @cred={0x18, 0x1, 0x2}], 0x60, 0xc044}], 0x8, 0x0) 2018/04/20 01:46:04 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$packet_buf(r1, 0x107, 0xe, &(0x7f0000000100)=""/182, &(0x7f00000001c0)=0xb6) 2018/04/20 01:46:04 executing program 7: clock_adjtime(0x0, &(0x7f0000000740)={0x163d263c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000}) 2018/04/20 01:46:04 executing program 4: r0 = socket$kcm(0x2, 0x3, 0x2) sendmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000000000000000000007000000441806b43530723c2f7b4f2a51b7c9e4b900000000000000"], 0x28}, 0x0) 2018/04/20 01:46:04 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x40000000000124}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x4, 0x0, &(0x7f0000000080)) 2018/04/20 01:46:04 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0xb, 0x13b5f13d, 0x0, &(0x7f0000000000)) 2018/04/20 01:46:04 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000140)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='pstore\x00', 0x0, &(0x7f0000000180)="b4") pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)='./file0\x00') rmdir(&(0x7f0000000280)='./file0\x00') 2018/04/20 01:46:04 executing program 2: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedreceive(r0, &(0x7f0000000040)=""/97, 0x61, 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000035000)) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) syzkaller login: [ 43.913630] ip (3751) used greatest stack depth: 54672 bytes left [ 44.337780] ip (3790) used greatest stack depth: 54440 bytes left [ 45.059088] ip (3860) used greatest stack depth: 54200 bytes left [ 45.631924] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.638450] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.685976] device bridge_slave_0 entered promiscuous mode [ 45.751289] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.757797] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.784986] device bridge_slave_0 entered promiscuous mode [ 45.819542] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.826149] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.870941] device bridge_slave_0 entered promiscuous mode [ 45.894736] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.901258] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.924899] device bridge_slave_1 entered promiscuous mode [ 45.947358] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.953859] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.976633] device bridge_slave_0 entered promiscuous mode [ 46.012915] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.019537] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.057156] device bridge_slave_1 entered promiscuous mode [ 46.065438] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.071937] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.088742] device bridge_slave_0 entered promiscuous mode [ 46.115083] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.129552] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.136123] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.171271] device bridge_slave_1 entered promiscuous mode [ 46.179337] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.185839] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.212485] device bridge_slave_0 entered promiscuous mode [ 46.237328] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.243796] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.254198] device bridge_slave_0 entered promiscuous mode [ 46.269811] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.281393] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.288566] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.295010] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.334669] device bridge_slave_0 entered promiscuous mode [ 46.348964] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.355481] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.379389] device bridge_slave_1 entered promiscuous mode [ 46.386678] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.393355] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.412833] device bridge_slave_1 entered promiscuous mode [ 46.438769] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.445295] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.463115] device bridge_slave_1 entered promiscuous mode [ 46.469691] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.477817] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.484559] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.506928] device bridge_slave_1 entered promiscuous mode [ 46.515951] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.533626] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.540150] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.570323] device bridge_slave_1 entered promiscuous mode [ 46.602363] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.614413] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.621886] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.659697] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.721789] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.788117] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.800100] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.822211] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.889521] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.933973] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.000248] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.228657] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.462830] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.499420] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.621874] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.713560] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.833743] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.855016] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.868819] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.917669] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.928420] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.986243] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.093647] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.104816] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.120143] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.136458] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.175696] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.449138] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.665147] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.781957] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.803271] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.873447] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.880741] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.895727] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.033566] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.053685] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.086728] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.099740] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.116752] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.145094] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.159396] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.170535] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.178274] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.185850] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.245339] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.252541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.269069] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.306898] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.316632] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.352632] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.377263] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.386880] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.396312] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.409529] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.462081] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.500993] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.508358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.526556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.563553] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.581544] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.606953] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.631801] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.643403] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.655473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.665367] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.673278] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.687590] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.700173] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.707525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.759839] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.792950] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.816766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.838326] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.846991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.855306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.863292] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.882801] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.892289] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.900642] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.931813] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.939106] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.954202] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.996055] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.006196] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.017182] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.024565] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.048076] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.082676] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.108304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.124609] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.133105] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.721186] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.727720] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.734623] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.741183] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.792717] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.799293] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.050201] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.056707] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.063590] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.070104] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.138958] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.173392] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.179918] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.186848] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.193367] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.253577] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.267119] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.273634] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.280514] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.286982] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.313246] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.335114] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.341602] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.348486] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.354961] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.379527] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.388330] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.394804] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.401671] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.408135] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.421108] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.431555] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.438076] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.444896] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.451839] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.460136] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.491262] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.497783] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.504672] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.511255] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.601984] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.833175] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.849274] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.862880] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.871269] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.882394] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.891287] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.902419] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.176980] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.515701] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.634115] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.746479] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.807993] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.825880] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.857304] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.908439] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.019705] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.026106] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.042744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.304830] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.311308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.325662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.472408] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.478718] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.487896] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.525769] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.542318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.586874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.607923] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.617114] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.629744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.698514] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.704862] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.713533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.745756] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.765705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.804172] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.841307] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.847647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.862676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/20 01:46:31 executing program 7: r0 = gettid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000100)=0x2, 0x4) fchown(r1, r2, r3) prctl$setptracer(0x59616d61, r0) ioctl$KDADDIO(r1, 0x4b34, 0x1) timer_delete(0x0) 2018/04/20 01:46:31 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000840)={&(0x7f0000000140)=@in={0x2, 0x4e22}, 0x80, &(0x7f0000000740), 0x2c0, &(0x7f0000000800)}, 0x2004ffe0) 2018/04/20 01:46:31 executing program 7: r0 = gettid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000100)=0x2, 0x4) fchown(r1, r2, r3) prctl$setptracer(0x59616d61, r0) ioctl$KDADDIO(r1, 0x4b34, 0x1) timer_delete(0x0) 2018/04/20 01:46:31 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916a8eacc2f96e0000a8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0xb, 0xfffffffb, 0x0, &(0x7f0000000000)) 2018/04/20 01:46:31 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000040), 0x8) ioctl$KDGKBLED(r0, 0xc074510c, &(0x7f0000000000)) [ 68.381698] raw_sendmsg: syz-executor4 forgot to set AF_INET. Fix it! 2018/04/20 01:46:31 executing program 4: r0 = socket$kcm(0x2, 0x3, 0x2) sendmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000000000000000000007000000441806b43530723c2f7b4f2a51b7c9e4b900000000000000"], 0x28}, 0x0) 2018/04/20 01:46:31 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$packet_buf(r1, 0x107, 0x40000000000c, &(0x7f0000001840)=""/182, &(0x7f00000000c0)=0x484) 2018/04/20 01:46:31 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000240)='vfat\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)) 2018/04/20 01:46:32 executing program 0: 2018/04/20 01:46:32 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) close(r0) 2018/04/20 01:46:32 executing program 4: clone(0x0, &(0x7f0000000380), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) waitid(0x0, 0x0, &(0x7f0000000140), 0x204100000c, &(0x7f0000000000)) 2018/04/20 01:46:32 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0xb, 0x800, 0x0, &(0x7f0000000000)) 2018/04/20 01:46:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x4000020b02, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) 2018/04/20 01:46:32 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$packet_buf(r1, 0x107, 0x40000000000c, &(0x7f0000001840)=""/182, &(0x7f00000000c0)=0x484) 2018/04/20 01:46:32 executing program 2: 2018/04/20 01:46:32 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x40000000000124}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x4, 0x0, &(0x7f0000000080)) 2018/04/20 01:46:32 executing program 0: 2018/04/20 01:46:32 executing program 4: 2018/04/20 01:46:32 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$packet_buf(r1, 0x107, 0x40000000000c, &(0x7f0000001840)=""/182, &(0x7f00000000c0)=0x484) 2018/04/20 01:46:32 executing program 6: 2018/04/20 01:46:32 executing program 5: 2018/04/20 01:46:32 executing program 2: 2018/04/20 01:46:32 executing program 1: 2018/04/20 01:46:32 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0xb, 0x800, 0x0, &(0x7f0000000000)) 2018/04/20 01:46:32 executing program 5: 2018/04/20 01:46:32 executing program 0: 2018/04/20 01:46:32 executing program 2: 2018/04/20 01:46:32 executing program 6: 2018/04/20 01:46:32 executing program 1: 2018/04/20 01:46:32 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$packet_buf(r1, 0x107, 0x40000000000c, &(0x7f0000001840)=""/182, &(0x7f00000000c0)=0x484) 2018/04/20 01:46:32 executing program 4: 2018/04/20 01:46:32 executing program 7: 2018/04/20 01:46:32 executing program 2: 2018/04/20 01:46:32 executing program 0: 2018/04/20 01:46:32 executing program 1: 2018/04/20 01:46:32 executing program 6: 2018/04/20 01:46:32 executing program 5: 2018/04/20 01:46:32 executing program 3: socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x40000000000c, &(0x7f0000001840)=""/182, &(0x7f00000000c0)=0x484) 2018/04/20 01:46:32 executing program 7: 2018/04/20 01:46:32 executing program 2: 2018/04/20 01:46:32 executing program 4: 2018/04/20 01:46:32 executing program 1: 2018/04/20 01:46:32 executing program 6: 2018/04/20 01:46:32 executing program 0: 2018/04/20 01:46:33 executing program 2: 2018/04/20 01:46:33 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000001480)="cc1373fc000000000000000000000000000000000000000000000000000000003030b87e0d5f4090902c6457136cf04d000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000140)) 2018/04/20 01:46:33 executing program 7: 2018/04/20 01:46:33 executing program 0: 2018/04/20 01:46:33 executing program 5: 2018/04/20 01:46:33 executing program 6: 2018/04/20 01:46:33 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$packet_buf(r0, 0x107, 0x40000000000c, &(0x7f0000001840)=""/182, &(0x7f00000000c0)=0x484) 2018/04/20 01:46:33 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000000000)=0x50, 0x200000000002) 2018/04/20 01:46:33 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x203}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 01:46:33 executing program 6: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000900)=ANY=[]) r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0xbffe, 0x0) r1 = open(&(0x7f0000000280)='./file0/file0\x00', 0x4001, 0x0) sendfile(r1, r0, &(0x7f0000000380), 0x7fffffff) 2018/04/20 01:46:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20001, 0x0) write$sndseq(r0, &(0x7f00000000c0)=[{0xffff, 0x0, 0x100000000, 0x0, @tick=0xaf5, {0x0, 0x8001}, {0x1}, @addr}], 0x30) 2018/04/20 01:46:33 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000000000)=0x50, 0x200000000002) 2018/04/20 01:46:33 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000000000)=0x50, 0x200000000002) 2018/04/20 01:46:33 executing program 7: prlimit64(0x0, 0x0, &(0x7f0000000040), 0x0) 2018/04/20 01:46:33 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) getsockopt$packet_buf(r1, 0x107, 0x40000000000c, &(0x7f0000001840)=""/182, &(0x7f00000000c0)=0x484) 2018/04/20 01:46:33 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000001480)="cc1373fc000000000000000000000000000000000000000000000000000000003030b87e0d5f4090902c6457136cf04d000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000140)) 2018/04/20 01:46:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000400)={@mcast2={0xff, 0x2, [], 0x1}}) 2018/04/20 01:46:33 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfe}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x4000008000000f, &(0x7f0000000240)) 2018/04/20 01:46:33 executing program 7: r0 = socket$inet(0x2, 0x3, 0x5) sendmmsg(r0, &(0x7f0000000140)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000002040)}}], 0x2, 0x0) 2018/04/20 01:46:34 executing program 5: bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)}, 0x18) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) 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) fcntl$setpipe(r0, 0x407, 0x80003) vmsplice(r0, &(0x7f0000b9a000)=[{&(0x7f0000000040)}], 0x1, 0x0) 2018/04/20 01:46:34 executing program 6: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000006c0)='./file0/file0\x00', 0x0) 2018/04/20 01:46:34 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) getsockopt$packet_buf(r1, 0x107, 0x40000000000c, &(0x7f0000001840)=""/182, &(0x7f00000000c0)=0x484) 2018/04/20 01:46:34 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x4004000000000003) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) 2018/04/20 01:46:34 executing program 1: r0 = socket$kcm(0xa, 0x10000000003, 0x3a) sendmsg$kcm(r0, &(0x7f00000019c0)={&(0x7f0000001640)=@nl=@unspec, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000001a00)=[{0x80, 0x0, 0x0, "e8e41aba21728c7fb58005b25f045aab95c5d50c274e49ef9152bab4be1888567b737570c15b2b66f85783f36561b4979a9cfafc958481e1cc62f4d2aad59bb4ec50199e6c321f099c50d0b1a345aec0363fe41f5c8f0d27cff062829777df2ab12699df8aa593fe10a35765734c90"}], 0x80}, 0x0) 2018/04/20 01:46:34 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/04/20 01:46:34 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfe}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x4000008000000f, &(0x7f0000000240)) 2018/04/20 01:46:34 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x1) syz_mount_image$vfat(&(0x7f0000000240)='vfat\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000380), 0x0, 0xeb}], 0x8000, &(0x7f0000000440)={[{@dmask={'dmask', 0x3d, [0x32]}, 0x2c}]}) time(&(0x7f0000000180)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/04/20 01:46:34 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x40000000000c, &(0x7f0000001840)=""/182, &(0x7f00000000c0)=0x484) 2018/04/20 01:46:34 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[], 0xffffffcd) shutdown(r0, 0x0) 2018/04/20 01:46:34 executing program 7: r0 = socket$inet6(0xa, 0x10000000000802, 0x0) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x5, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/20 01:46:34 executing program 6: r0 = gettid() msgrcv(0x0, &(0x7f0000000180)=ANY=[], 0x0, 0x0, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) prctl$setptracer(0x59616d61, r0) exit(0x0) timer_delete(0x0) 2018/04/20 01:46:34 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x2c, 0x2f]}, 0x2) 2018/04/20 01:46:34 executing program 5: r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000200)=""/50, 0x2eb) accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000980), &(0x7f00000009c0)=0x20) lstat(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)) getuid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003700)) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000d80)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xcb2}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000240)}], 0x1, &(0x7f0000000b80)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, 0x0) 2018/04/20 01:46:34 executing program 0: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@rand_addr, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@dev={0xfe, 0x80}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x1, 0x0, 0x1}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) 2018/04/20 01:46:34 executing program 4: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000900)=ANY=[]) 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) syz_mount_image$hfs(&(0x7f0000000180)='hfs\x00', &(0x7f00000001c0)='./file1\x00', 0x2161, 0x1, &(0x7f0000000300)=[{&(0x7f0000000240)="5a4213686e642b91f3e92b8969e6ecb02066b61888d21c7d3d27318ec013f0", 0x1f, 0x3}], 0x25020, &(0x7f0000000340)=ANY=[]) 2018/04/20 01:46:34 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000001840)=""/182, &(0x7f00000000c0)=0x484) 2018/04/20 01:46:35 executing program 6: 2018/04/20 01:46:35 executing program 7: r0 = socket$inet6(0xa, 0x10000000000802, 0x0) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x5, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/20 01:46:35 executing program 0: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@rand_addr, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@dev={0xfe, 0x80}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x1, 0x0, 0x1}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) 2018/04/20 01:46:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='projid_map\x00') lseek(r0, 0x0, 0x3) 2018/04/20 01:46:35 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[], 0xffffffcd) shutdown(r0, 0x0) 2018/04/20 01:46:35 executing program 3: 2018/04/20 01:46:35 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x2c, 0x2f]}, 0x2) 2018/04/20 01:46:35 executing program 5: r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000200)=""/50, 0x2eb) accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000980), &(0x7f00000009c0)=0x20) lstat(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)) getuid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003700)) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000d80)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xcb2}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000240)}], 0x1, &(0x7f0000000b80)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, 0x0) 2018/04/20 01:46:35 executing program 3: 2018/04/20 01:46:35 executing program 6: 2018/04/20 01:46:35 executing program 5: r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000200)=""/50, 0x2eb) accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000980), &(0x7f00000009c0)=0x20) lstat(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)) getuid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003700)) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000d80)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xcb2}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000240)}], 0x1, &(0x7f0000000b80)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, 0x0) 2018/04/20 01:46:35 executing program 7: 2018/04/20 01:46:35 executing program 4: 2018/04/20 01:46:35 executing program 1: 2018/04/20 01:46:35 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x2c, 0x2f]}, 0x2) 2018/04/20 01:46:35 executing program 0: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@rand_addr, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@dev={0xfe, 0x80}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x1, 0x0, 0x1}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) 2018/04/20 01:46:35 executing program 3: 2018/04/20 01:46:35 executing program 6: 2018/04/20 01:46:35 executing program 4: 2018/04/20 01:46:35 executing program 7: 2018/04/20 01:46:35 executing program 1: 2018/04/20 01:46:35 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x2c, 0x2f]}, 0x2) 2018/04/20 01:46:35 executing program 0: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@rand_addr, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@dev={0xfe, 0x80}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x1, 0x0, 0x1}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) 2018/04/20 01:46:35 executing program 5: r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000200)=""/50, 0x2eb) accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000980), &(0x7f00000009c0)=0x20) lstat(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)) getuid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003700)) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000d80)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xcb2}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000240)}], 0x1, &(0x7f0000000b80)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, 0x0) 2018/04/20 01:46:36 executing program 1: 2018/04/20 01:46:36 executing program 4: 2018/04/20 01:46:36 executing program 6: 2018/04/20 01:46:36 executing program 3: 2018/04/20 01:46:36 executing program 7: 2018/04/20 01:46:36 executing program 5: r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000200)=""/50, 0x2eb) accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000980), &(0x7f00000009c0)=0x20) lstat(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)) getuid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003700)) 2018/04/20 01:46:36 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)={[0x2c, 0x2f]}, 0x2) 2018/04/20 01:46:36 executing program 1: 2018/04/20 01:46:36 executing program 0: socket$inet(0x2, 0x3, 0x4) syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) 2018/04/20 01:46:36 executing program 5: r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000200)=""/50, 0x2eb) accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000980), &(0x7f00000009c0)=0x20) lstat(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)) getuid() 2018/04/20 01:46:36 executing program 6: 2018/04/20 01:46:36 executing program 4: 2018/04/20 01:46:36 executing program 7: 2018/04/20 01:46:36 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)={[0x2c, 0x2f]}, 0x2) 2018/04/20 01:46:36 executing program 3: 2018/04/20 01:46:36 executing program 3: 2018/04/20 01:46:36 executing program 1: 2018/04/20 01:46:36 executing program 4: 2018/04/20 01:46:36 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) 2018/04/20 01:46:36 executing program 6: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) close(r0) socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x1b, &(0x7f00000000c0)=r0, 0x2bc039af) 2018/04/20 01:46:36 executing program 0: socket$inet(0x2, 0x3, 0x4) syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) 2018/04/20 01:46:36 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)={[0x2c, 0x2f]}, 0x2) 2018/04/20 01:46:36 executing program 5: r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000200)=""/50, 0x2eb) accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000980), &(0x7f00000009c0)=0x20) lstat(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)) 2018/04/20 01:46:36 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000440)={'bcsf0\x00'}) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)) 2018/04/20 01:46:36 executing program 3: r0 = socket$inet6(0xa, 0x2000000000000002, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xff}, 0x1c) 2018/04/20 01:46:36 executing program 4: r0 = socket(0x11, 0x3, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x19, &(0x7f0000000000), &(0x7f0000000080)=0x8) 2018/04/20 01:46:36 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x1e}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0xffffffff7fffffff, &(0x7f0000000340)) 2018/04/20 01:46:36 executing program 0: socket$inet(0x2, 0x3, 0x4) syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) 2018/04/20 01:46:36 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f0000001480)="cc1373fc000000000000000000000000000000000000000000000000000000003030b87e0d5f4090902c6457136cf04d000001000000000001000000000000005f42485266535f4d07000000000000000020400000000000000002000000000000000000fcffffff00000000000000000000000070000000000000060000000000000001000000000000000010000000100000001000000010000061000000050000000000000000000000000000000000000000000000450300000000000000000000000100000000", 0xc9, 0x10000}], 0x0, &(0x7f0000000140)) 2018/04/20 01:46:36 executing program 5: r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000200)=""/50, 0x2eb) accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000980), &(0x7f00000009c0)=0x20) lstat(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)) 2018/04/20 01:46:36 executing program 2: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r0, &(0x7f0000000040)={[0x2c, 0x2f]}, 0x2) 2018/04/20 01:46:37 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000000)=[0x2000000000005]) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) 2018/04/20 01:46:37 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000c40)={&(0x7f0000000cc0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000c80)=@ipv6_delroute={0x1c, 0x19, 0x309, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0x1c}, 0x1}, 0x0) 2018/04/20 01:46:37 executing program 2: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r0, &(0x7f0000000040)={[0x2c, 0x2f]}, 0x2) 2018/04/20 01:46:37 executing program 5: r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000200)=""/50, 0x2eb) accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000980), &(0x7f00000009c0)=0x20) 2018/04/20 01:46:37 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) 2018/04/20 01:46:37 executing program 0: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in=@rand_addr, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@dev={0xfe, 0x80}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x1, 0x0, 0x1}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) 2018/04/20 01:46:37 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x1e}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0xffffffff7fffffff, &(0x7f0000000340)) 2018/04/20 01:46:37 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x924924924924cf2, 0x8040) 2018/04/20 01:46:37 executing program 2: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r0, &(0x7f0000000040)={[0x2c, 0x2f]}, 0x2) 2018/04/20 01:46:37 executing program 4: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) socket$kcm(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x6, 0x65, &(0x7f0000000180), 0x2) 2018/04/20 01:46:37 executing program 0: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in=@rand_addr, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@dev={0xfe, 0x80}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x1, 0x0, 0x1}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) 2018/04/20 01:46:37 executing program 1: socketpair(0x400000000001e, 0x800000000000001, 0x0, &(0x7f0000000200)={0x0, 0x0}) close(r0) r1 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r1, &(0x7f0000003340)={&(0x7f0000000ec0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f00000032c0)=[{&(0x7f00000031c0)='7', 0x1}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/198, 0xc6}, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x7, &(0x7f0000000240), 0x1e3) 2018/04/20 01:46:37 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000400)=""/118, 0x76}], 0x1) poll(&(0x7f0000084ff0)=[{r1, 0xc1a6}], 0x20000000000000b5, 0x0) dup2(r1, r0) 2018/04/20 01:46:37 executing program 5: r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000200)=""/50, 0x2eb) accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000980), &(0x7f00000009c0)=0x20) 2018/04/20 01:46:37 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc08c5334, &(0x7f0000000000)={0x0, 0x0, 'client0\x00', 0x0, "143fcad4b40ac70e", "e5e82287010ddad0bf1e90f7ae67623f8b223c044f736242bca4c2d090a0f4ee"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/04/20 01:46:37 executing program 6: syslog(0x3, &(0x7f0000000000)=""/7, 0xb03350f625465c74) 2018/04/20 01:46:37 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x2c, 0x2f]}, 0x2) 2018/04/20 01:46:37 executing program 0: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in=@rand_addr, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@dev={0xfe, 0x80}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x1, 0x0, 0x1}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) 2018/04/20 01:46:37 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@mcast2={0xff, 0x2, [], 0x1}, 0x800, 0x0, 0xff, 0x2}, 0x20) 2018/04/20 01:46:37 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x2c, 0x2f]}, 0x2) 2018/04/20 01:46:37 executing program 5: r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000200)=""/50, 0x2eb) accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000980), &(0x7f00000009c0)=0x20) 2018/04/20 01:46:38 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x7, 0x13b5f13d, 0x0, &(0x7f0000000000)) 2018/04/20 01:46:38 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000000100)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000000040), 0x0, &(0x7f00000000c0)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) 2018/04/20 01:46:38 executing program 5: r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000200)=""/50, 0x2eb) accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) lstat(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)) 2018/04/20 01:46:38 executing program 0: r0 = socket$inet(0x2, 0x0, 0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@rand_addr, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@dev={0xfe, 0x80}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x1, 0x0, 0x1}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) 2018/04/20 01:46:38 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0xb, 0xc0bdee2, 0x0, &(0x7f0000000000)) 2018/04/20 01:46:38 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x2c, 0x2f]}, 0x2) 2018/04/20 01:46:38 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/20 01:46:38 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000af0000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/04/20 01:46:38 executing program 5: r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000200)=""/50, 0x2eb) lstat(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)) 2018/04/20 01:46:38 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000400)=""/118, 0x76}], 0x1) poll(&(0x7f0000084ff0)=[{r1, 0xc1a6}], 0x20000000000000b5, 0x0) dup2(r1, r0) 2018/04/20 01:46:38 executing program 1: get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f00000000c0)={&(0x7f0000000080)}, 0x0, &(0x7f0000000140)={&(0x7f0000000100)}}, &(0x7f0000000200)=0x18) 2018/04/20 01:46:38 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getgroups(0x0, &(0x7f00000003c0)) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/04/20 01:46:39 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)={[0x2c, 0x2f]}, 0x2) 2018/04/20 01:46:39 executing program 1: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000008ef70)=[{&(0x7f00009d4000)=""/4096, 0x1000}], 0x1) writev(r1, &(0x7f000000b000)=[{&(0x7f00009b7f8e)=',', 0x1}], 0x1) 2018/04/20 01:46:39 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x203}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0x0, 0x100000001, &(0x7f0000000080)) 2018/04/20 01:46:39 executing program 5: read(0xffffffffffffffff, &(0x7f0000000200)=""/50, 0x2eb) lstat(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)) 2018/04/20 01:46:39 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0xb, 0xc0bdee2, 0x0, &(0x7f0000000000)) 2018/04/20 01:46:39 executing program 0: r0 = socket$inet(0x2, 0x0, 0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@rand_addr, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@dev={0xfe, 0x80}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x1, 0x0, 0x1}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) 2018/04/20 01:46:39 executing program 4: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffff9c, 0x50, &(0x7f0000000040)}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100), 0x4) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/20 01:46:39 executing program 5: r0 = perf_event_open(&(0x7f0000032000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000200)=""/50, 0x2eb) lstat(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)) 2018/04/20 01:46:39 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)={[0x2c, 0x2f]}, 0x2) 2018/04/20 01:46:39 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) r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000240)={'gre0\x00', &(0x7f00000001c0)=@ethtool_gfeatures={0x3a}}) 2018/04/20 01:46:39 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_flowlabel\x00') pread64(r0, &(0x7f0000004280)=""/4096, 0x1000, 0x3) 2018/04/20 01:46:39 executing program 5: r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000200)=""/50, 0x2eb) lstat(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)) 2018/04/20 01:46:39 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r0, r1) 2018/04/20 01:46:39 executing program 0: r0 = socket$inet(0x2, 0x0, 0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@rand_addr, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@dev={0xfe, 0x80}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x1, 0x0, 0x1}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) 2018/04/20 01:46:39 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000400)=""/118, 0x76}], 0x1) poll(&(0x7f0000084ff0)=[{r1, 0xc1a6}], 0x20000000000000b5, 0x0) dup2(r1, r0) 2018/04/20 01:46:39 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3c}, 0x0, @in=@dev={0xac, 0x14, 0x14}}}, 0xe8) 2018/04/20 01:46:40 executing program 5: r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000200)=""/50, 0x2eb) lstat(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)) 2018/04/20 01:46:40 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)={[0x2c, 0x2f]}, 0x2) 2018/04/20 01:46:40 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_flowlabel\x00') pread64(r0, &(0x7f0000004280)=""/4096, 0x1000, 0x3) 2018/04/20 01:46:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_flowlabel\x00') pread64(r0, &(0x7f0000004280)=""/4096, 0x1000, 0x0) 2018/04/20 01:46:40 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000850225da000000000000000000000078015e9d8e7b9fb55c3afa49039b13011b3ae7237233ad5d1e9e756973b63a0494291b3984ab9ff061c07ba3dcb6e90d4fb76c2334f6747e162a43bf290b71ff901f1e28751855a8c1f181c1314bd4693ce1948227be1801cb1bd224a2ccfc9a8a"], 0x1}, 0x1}, 0x0) 2018/04/20 01:46:40 executing program 6: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000ffc), &(0x7f0000000000)=0x4) 2018/04/20 01:46:40 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@rand_addr, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@dev={0xfe, 0x80}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x1, 0x0, 0x1}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) 2018/04/20 01:46:40 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x2f]}, 0x1) 2018/04/20 01:46:40 executing program 5: r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000200)=""/50, 0x2eb) lstat(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)) 2018/04/20 01:46:40 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_flowlabel\x00') pread64(r0, &(0x7f0000004280)=""/4096, 0x1000, 0x3) 2018/04/20 01:46:40 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') lseek(r0, 0x3b, 0x0) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0x9) 2018/04/20 01:46:40 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xee}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x4, 0x0, 0x0, &(0x7f0000000080)) 2018/04/20 01:46:40 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040), 0x0) 2018/04/20 01:46:40 executing program 6: getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x0, 0x8e00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8001}}}}, &(0x7f0000000340)=0xb0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000100)) 2018/04/20 01:46:40 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000400)=""/118, 0x76}], 0x1) poll(&(0x7f0000084ff0)=[{r1, 0xc1a6}], 0x20000000000000b5, 0x0) dup2(r1, r0) 2018/04/20 01:46:40 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@rand_addr, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@dev={0xfe, 0x80}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x1, 0x0, 0x1}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) 2018/04/20 01:46:41 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_flowlabel\x00') pread64(r0, &(0x7f0000004280)=""/4096, 0x1000, 0x3) 2018/04/20 01:46:41 executing program 5: r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000200)=""/50, 0x2eb) lstat(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)) 2018/04/20 01:46:41 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040), 0x0) 2018/04/20 01:46:41 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916a8eacc2f96e0000a8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0xf, 0xfffffffb, 0x0, &(0x7f0000000000)) 2018/04/20 01:46:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/20 01:46:41 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@rand_addr, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@dev={0xfe, 0x80}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x1, 0x0, 0x1}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) 2018/04/20 01:46:41 executing program 4: pread64(0xffffffffffffffff, &(0x7f0000004280)=""/4096, 0x1000, 0x3) 2018/04/20 01:46:41 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x2c]}, 0x1) 2018/04/20 01:46:41 executing program 5: r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000200)=""/50, 0x2eb) lstat(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)) 2018/04/20 01:46:41 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040), 0x0) 2018/04/20 01:46:41 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x3, 0x13b5f13d, 0x0, &(0x7f0000000000)) 2018/04/20 01:46:41 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) 2018/04/20 01:46:41 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000400)=""/118, 0x76}], 0x1) dup2(r1, r0) 2018/04/20 01:46:41 executing program 0: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in=@rand_addr, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@dev={0xfe, 0x80}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x1, 0x0, 0x1}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) 2018/04/20 01:46:42 executing program 5: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000000880)={&(0x7f0000000300)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000ac0), 0x0, &(0x7f0000000000)}, 0x80000020004040) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000080)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f00000008c0)=ANY=[]}, 0x0) recvmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)=""/78, 0x4e}, 0x0) 2018/04/20 01:46:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_flowlabel\x00') pread64(0xffffffffffffffff, &(0x7f0000004280)=""/4096, 0x1000, 0x3) 2018/04/20 01:46:42 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x0]}, 0x1) 2018/04/20 01:46:42 executing program 6: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x18) open(&(0x7f0000000040)='./file0\x00', 0x400002, 0x41) sendfile(r0, r0, &(0x7f00009bcffe), 0x2000000000004c35) sendfile(r0, r0, &(0x7f0000000200), 0x80003ffd) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/04/20 01:46:42 executing program 3: syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)={'nouuid,', {[{@noattr2='noattr2', 0x2c}]}}) 2018/04/20 01:46:42 executing program 0: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in=@rand_addr, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@dev={0xfe, 0x80}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x1, 0x0, 0x1}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) 2018/04/20 01:46:42 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x3, 0x13b5f13d, 0x0, &(0x7f0000000000)) 2018/04/20 01:46:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_flowlabel\x00') pread64(r0, &(0x7f0000004280)=""/4096, 0x1000, 0x0) [ 79.920568] ================================================================== [ 79.928142] WARNING: memcpy-param-overlap in generic_perform_write+0x4c6/0x990 [ 79.935586] __msan_memcpy(ffff8801b9296018, ffff8801b9296000, 4072) [ 79.942151] CPU: 1 PID: 6523 Comm: syz-executor6 Not tainted 4.16.0+ #84 [ 79.948989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.958353] Call Trace: [ 79.960964] dump_stack+0x185/0x1d0 [ 79.964620] __msan_memcpy+0x90/0x1f0 [ 79.968430] iov_iter_copy_from_user_atomic+0xb04/0x17d0 [ 79.973886] ================================================================== [ 79.981229] BUG: KMSAN: uninit-value in kernel_text_address+0x248/0x3a0 [ 79.987964] CPU: 1 PID: 6523 Comm: syz-executor6 Not tainted 4.16.0+ #84 [ 79.994829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.004171] Call Trace: [ 80.006749] dump_stack+0x14a/0x1d0 [ 80.010374] ? kernel_text_address+0x248/0x3a0 [ 80.014947] kmsan_report+0x142/0x240 [ 80.018737] __msan_warning_32+0x6c/0xb0 [ 80.022784] kernel_text_address+0x248/0x3a0 [ 80.027182] __kernel_text_address+0x34/0xe0 [ 80.031574] show_trace_log_lvl+0x954/0x1030 [ 80.035976] ? generic_perform_write+0x4c6/0x990 [ 80.040718] show_stack+0xfc/0x150 [ 80.044241] ? print_worker_info+0x1b0/0x660 [ 80.048628] dump_stack+0x185/0x1d0 [ 80.052258] __msan_memcpy+0x90/0x1f0 [ 80.056065] iov_iter_copy_from_user_atomic+0xb04/0x17d0 [ 80.061514] generic_perform_write+0x4c6/0x990 [ 80.066081] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 80.071426] __generic_file_write_iter+0x43b/0x990 [ 80.076334] ? rcu_all_qs+0x32/0x1f0 [ 80.080042] generic_file_write_iter+0x814/0xbf0 [ 80.084807] ? __generic_file_write_iter+0x990/0x990 [ 80.089903] do_iter_readv_writev+0x7bb/0x970 [ 80.094389] ? __generic_file_write_iter+0x990/0x990 [ 80.099476] do_iter_write+0x30d/0xd40 [ 80.103348] ? kmsan_set_origin_inline+0x6b/0x120 [ 80.108178] ? __generic_file_write_iter+0x990/0x990 [ 80.113262] vfs_iter_write+0x118/0x180 [ 80.117232] iter_file_splice_write+0xbc3/0x1710 [ 80.121977] ? splice_from_pipe+0x2c0/0x2c0 [ 80.126287] ? splice_from_pipe+0x2c0/0x2c0 [ 80.130595] direct_splice_actor+0x19b/0x200 [ 80.135000] splice_direct_to_actor+0x764/0x1040 [ 80.139744] ? do_splice_direct+0x540/0x540 [ 80.144063] ? security_file_permission+0x28f/0x4b0 [ 80.149066] ? rw_verify_area+0x35e/0x580 [ 80.153195] do_splice_direct+0x335/0x540 [ 80.157333] do_sendfile+0x1067/0x1e40 [ 80.161215] SYSC_sendfile64+0x1b3/0x300 [ 80.165256] SyS_sendfile64+0x64/0x90 [ 80.169042] do_syscall_64+0x309/0x430 [ 80.172917] ? SYSC_sendfile+0x320/0x320 [ 80.176972] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 80.182153] RIP: 0033:0x455379 [ 80.185330] RSP: 002b:00007f38baf45c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 80.193038] RAX: ffffffffffffffda RBX: 00007f38baf466d4 RCX: 0000000000455379 [ 80.200301] RDX: 0000000020000200 RSI: 0000000000000013 RDI: 0000000000000013 [ 80.207546] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 80.214804] R10: 0000000080003ffd R11: 0000000000000246 R12: 00000000ffffffff [ 80.222061] R13: 00000000000004cf R14: 00000000006fa408 R15: 0000000000000001 [ 80.229321] [ 80.230925] Local variable description: ----flags.i.i.i.i.i@get_page_from_freelist [ 80.238605] Variable was created at: [ 80.242312] get_page_from_freelist+0x15d/0xb600 [ 80.247049] __alloc_pages_nodemask+0x789/0x5dc0 [ 80.251780] ================================================================== [ 80.259115] Disabling lock debugging due to kernel taint [ 80.264543] Kernel panic - not syncing: panic_on_warn set ... [ 80.264543] [ 80.271893] CPU: 1 PID: 6523 Comm: syz-executor6 Tainted: G B 4.16.0+ #84 [ 80.280018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.289364] Call Trace: [ 80.291933] dump_stack+0x14a/0x1d0 [ 80.295540] panic+0x39d/0x940 [ 80.298725] ? kernel_text_address+0x248/0x3a0 [ 80.303291] kmsan_report+0x238/0x240 [ 80.307083] __msan_warning_32+0x6c/0xb0 [ 80.311130] kernel_text_address+0x248/0x3a0 [ 80.315519] __kernel_text_address+0x34/0xe0 [ 80.319909] show_trace_log_lvl+0x954/0x1030 [ 80.324318] ? generic_perform_write+0x4c6/0x990 [ 80.329066] show_stack+0xfc/0x150 [ 80.332585] ? print_worker_info+0x1b0/0x660 [ 80.336977] dump_stack+0x185/0x1d0 [ 80.340586] __msan_memcpy+0x90/0x1f0 [ 80.344381] iov_iter_copy_from_user_atomic+0xb04/0x17d0 [ 80.349834] generic_perform_write+0x4c6/0x990 [ 80.354406] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 80.359769] __generic_file_write_iter+0x43b/0x990 [ 80.364676] ? rcu_all_qs+0x32/0x1f0 [ 80.368368] generic_file_write_iter+0x814/0xbf0 [ 80.373104] ? __generic_file_write_iter+0x990/0x990 [ 80.378197] do_iter_readv_writev+0x7bb/0x970 [ 80.382676] ? __generic_file_write_iter+0x990/0x990 [ 80.387758] do_iter_write+0x30d/0xd40 [ 80.391625] ? kmsan_set_origin_inline+0x6b/0x120 [ 80.396452] ? __generic_file_write_iter+0x990/0x990 [ 80.401546] vfs_iter_write+0x118/0x180 [ 80.405511] iter_file_splice_write+0xbc3/0x1710 [ 80.410268] ? splice_from_pipe+0x2c0/0x2c0 [ 80.414579] ? splice_from_pipe+0x2c0/0x2c0 [ 80.418899] direct_splice_actor+0x19b/0x200 [ 80.423314] splice_direct_to_actor+0x764/0x1040 [ 80.428058] ? do_splice_direct+0x540/0x540 [ 80.432374] ? security_file_permission+0x28f/0x4b0 [ 80.437371] ? rw_verify_area+0x35e/0x580 [ 80.441499] do_splice_direct+0x335/0x540 [ 80.445630] do_sendfile+0x1067/0x1e40 [ 80.449509] SYSC_sendfile64+0x1b3/0x300 [ 80.453553] SyS_sendfile64+0x64/0x90 [ 80.457341] do_syscall_64+0x309/0x430 [ 80.461220] ? SYSC_sendfile+0x320/0x320 [ 80.465268] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 80.470442] RIP: 0033:0x455379 [ 80.473611] RSP: 002b:00007f38baf45c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 80.481307] RAX: ffffffffffffffda RBX: 00007f38baf466d4 RCX: 0000000000455379 [ 80.488559] RDX: 0000000020000200 RSI: 0000000000000013 RDI: 0000000000000013 [ 80.495807] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 80.503058] R10: 0000000080003ffd R11: 0000000000000246 R12: 00000000ffffffff [ 80.510316] R13: 00000000000004cf R14: 00000000006fa408 R15: 0000000000000001 [ 80.518081] Dumping ftrace buffer: [ 80.521607] (ftrace buffer empty) [ 80.525293] Kernel Offset: disabled [ 80.528896] Rebooting in 86400 seconds..