[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 17.470980] audit: type=1400 audit(1521217628.717:6): avc: denied { map } for pid=4220 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.57' (ECDSA) to the list of known hosts. 2018/03/16 16:27:15 fuzzer started syzkaller login: [ 24.093538] audit: type=1400 audit(1521217635.340:7): avc: denied { map } for pid=4231 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/03/16 16:27:15 dialing manager at 10.128.0.26:32893 [ 31.207725] can: request_module (can-proto-0) failed. [ 31.216656] can: request_module (can-proto-0) failed. 2018/03/16 16:27:23 kcov=true, comps=true [ 31.790045] audit: type=1400 audit(1521217643.036:8): avc: denied { map } for pid=4231 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=72 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/03/16 16:27:26 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x1, 0xfffffffffffffff8, 0x80000000, 0x8, 0x1, 0x59e, 0x1, 0x8001, 0xfffffffffffffff7, 0x3, 0x401}, 0xb) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000080)=0x1) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@add_del={0x2, &(0x7f00000000c0)='vcan0\x00', 0x2}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000140)='ipddp0\x00', 0x7}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000240)="6d35efb459bae3e7b770e99b705773485224f80c5eb84cf40ddd78149d035e4289562846f27dac251b5b369377e4d0a58231d1c6ee5cf68d80feb5141f24fa243aed086c257590d3943dde183fac7a08cf073438d36b2bce926201b355e3135a4be34d312587a3ad35c5b0bb9c7c64085f63d8c1696910677ec2d111df58841fe638cb311834e390812cc34682076fbaada7deda84f9765e6c0f230502014d8cff131ef22e2cbeb2d322e15002536fa03eb18c92f2c14290e799721d4f98bd8fe9007197b63f65a1d08b01db7450f80652c8ea24bc06", 0xd6) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) utimensat(r0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)={{r1, r2/1000+30000}, {0x77359400}}, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000500)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000540)={0x3, 0x43, 0x1, 0x2, 0x5, 0x80, 0x9a1, 0x3, r3}, &(0x7f0000000580)=0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000005c0)=[@in6={0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x85}, @in6={0xa, 0x4e22, 0x80000000, @dev={0xfe, 0x80, [], 0xb}, 0x6}, @in6={0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x800}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x74) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000640)={0x8, 0x5}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000740)=0x0) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0x8001, 0x100000001, 0x9, 0x40000000000000, 0x0, 0xd8d4, 0x80, 0x0, 0x59, 0x6, 0xf98b, 0x1, 0x9, 0x800, 0x7, 0x200, 0x6, 0x1000, 0x6, 0x6, 0x40, 0xae6d, 0x48a4320, 0x6, 0xfffffffffffffffc, 0x1f, 0x4, 0x3f, 0x7, 0x1000000, 0x4e, 0x100000001, 0x10000, 0x5, 0x10001, 0xf1, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000680), 0xd}, 0x200, 0x0, 0x3, 0x5, 0x0, 0x1ff, 0xff}, r4, 0x800, r0, 0x1) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000008c0)={{&(0x7f0000000780)=""/202, 0xca}, &(0x7f0000000880), 0x40}, 0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000900)={r3, 0xeef7a3a, 0x0, 0x100000000, 0xb0}, &(0x7f0000000940)=0x18) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000980)={0x1, 0xc0a, 0x5, 0x400}) r6 = add_key$keyring(&(0x7f00000009c0)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r7 = add_key(&(0x7f0000000ac0)='.dead\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000b40)="df16e5a82d2cce4784d8205ed50dee249c796cf9953a15484a561ee0d6de04bd5ba9b62e67acf66d79f942750f748da2ca12885671834228eaec16a478179b1a76a1ddb315acc59717fc067fe54fc2958e388d8bbef66f2036c982c2e7c784bdd030bf36d439d37806f62e72ffcac19fe93586b80192151ef719d8c693a8f83649dac8062e55bd553980a14d4c37adf1ccd376ddb5de6236f2c0794eefb3355237758bbfbdcbc617b0c929a63647f99f1e47f2cec56be68d80ae65fe648e930446d4a5707b3c211bc4e6ade0e83786e70b2dd57d92bee7be75c25cda0d1c2aa1a3629e23ae8ecbefc20c", 0xea, 0xffffffffffffffff) keyctl$search(0xa, r6, &(0x7f0000000a40)='keyring\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x3}, r7) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000c40)={r5, @in6={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x11}, 0x6}}, 0x81, 0x8, 0xc78, 0x4, 0x100}, &(0x7f0000000d00)=0x98) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000d40), &(0x7f0000000d80)=0x4) socket$unix(0x1, 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000dc0)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000e80)={0x3, 0x9, 0x9, 0x6}) r8 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffa000/0x3000)=nil) shmat(r8, &(0x7f0000ff9000/0x4000)=nil, 0x1000) 2018/03/16 16:27:26 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{0x0, 0x989680}, {r1, r2+10000000}}, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x26}], 0x1c) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000180)={0x40, @tick=0xfd4c, 0x3f, {0xa39, 0x9}, 0x9, 0x2, 0x2}) prctl$getreaper(0x13, &(0x7f0000000200)) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000240)={0x4, 0x7, 0xd, 0x0, 0x5, 0x17de00, 0x3, 0x3ff, 0x6, 0x1, 0x10000, 0x3, 0x0, 0x3, 0x4, 0x55284ce5, 0xe20, 0x4, 0x1}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0xa9d, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x9, 0x1, 0x0, 0x400, 0x1}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000380)={r3, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x84) linkat(r0, &(0x7f0000000440)='./file0\x00', r0, &(0x7f0000000480)='./file0\x00', 0x1400) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000004c0)={r3, @in6={{0xa, 0x4e21, 0x1c00000000000, @loopback={0x0, 0x1}, 0x100000000}}, 0x2fb2, 0x7, 0x1, 0x3, 0x3000000000}, &(0x7f0000000580)=0x98) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000005c0)={r0, 0x56fa, 0x6, "ef2384f6e599c11560ef7bc0a1dad6c17f4edfebb7020faf7c7c60bfe6d7ef9593e5fbb933bb90f6c6371ae006da640e11b08670daef5c204e763fd569a280e7afeb5d04e94d762b6349e51d668b50d904cdc816d112966362c67915cf5a4838c7071abc54d7d12546ca023c44493e6d3a5b6d0452d55191324f3c68be6ff84af7d776306ba45e0efb94b931e4a919e4f3fd9d68755f1d22f8ced1f1dea1de13773e71cc3afb29c64134379ae051b38ac3ed280a646584b6f8e541aa67e668e45632b2b0dbb1"}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3d, &(0x7f00000006c0)=""/14, &(0x7f0000000700)=0xe) recvmmsg(r0, &(0x7f0000000b80)=[{{&(0x7f0000000740)=@un=@abs, 0x80, &(0x7f0000000a40)=[{&(0x7f00000007c0)=""/196, 0xc4}, {&(0x7f00000008c0)=""/52, 0x34}, {&(0x7f0000000900)=""/67, 0x43}, {&(0x7f0000000980)=""/146, 0x92}], 0x4, &(0x7f0000000a80)=""/213, 0xd5, 0xffffffffffffff72}, 0x8}], 0x1, 0x40000042, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000bc0)='/proc/self/net/pfkey\x00', 0x351000, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000c00)={'ah\x00'}, &(0x7f0000000c40)=0x1e) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000c80)=0x0) ioprio_get$pid(0x2, r5) setpriority(0x2, r5, 0x100000001) shmget$private(0x0, 0x1000, 0x400, &(0x7f0000fff000/0x1000)=nil) stat(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000000d80)={0x8, 0x800000000, r5, 0x1, r6, 0x8, 0x1, 0x7fffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001600)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000001700)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000001740)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@loopback=0x7f000001, 0x4e24, 0xffff, 0x4e20, 0x80000001, 0xa, 0x0, 0xa0, 0xff, r7, r6}, {0x40, 0x1, 0x8001, 0x2, 0x7, 0x17, 0x3, 0x9}, {0x3d2c, 0x9, 0x4}, 0x13, 0x6e6bb7, 0x3, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x33}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2, 0x0, 0x1, 0x8, 0x401, 0x3}}, 0xe8) timer_create(0x6, &(0x7f0000001840)={0x0, 0x1e, 0x2, @tid=r5}, &(0x7f0000001880)=0x0) timer_gettime(r8, &(0x7f00000018c0)) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000001900)={0x5, 0x5, 0x1, 0x9c, 0x2, 0xffffffffffffffed}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001940)=0x40, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001a80)={r0, &(0x7f0000001980)="bbf3c87ae30d661afcaccbf41f07de2a6ee076bfa3cbec67", &(0x7f00000019c0)="5b3ec3f37092bbd36f912e731af0ca5262ca008dc5055e8e2c8253fca76bd88c43acc0b6585ec8441592d7f0b851c69a01467df7faa43b0a2feb133e39b7383651e141cc3ff595f85d4288e5d32501d89d4934b7c6a600528f8b35dd8a968d6326ac406553114cea897b8781f7541ea68a8f8cf202da8f408fd87833c7e97b84224365", 0x2}, 0x20) 2018/03/16 16:27:26 executing program 0: unlink(&(0x7f0000000000)='./file0\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x1) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/150) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000180)=0x1) linkat(r0, &(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00', 0x400) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000240)=""/85, &(0x7f00000002c0)=""/140, &(0x7f0000000380)=""/254, 0xf000}) geteuid() lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) sendmmsg$unix(r0, &(0x7f0000000cc0)=[{&(0x7f0000000580)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000c00)=[{&(0x7f0000000600)="0c9e3e8b01ae905568b25484704a0cdc47c3fa034950c6508bf1f70dc84d2b0b37e062ff9b9235d853ea9b285bf418a7fa0b8e020555", 0x36}, {&(0x7f0000000640)="deaedbc2e438e52285070665b20b6625ced0a8152db0e6330aab28bea98cf2cd49ae874eb3852c66f7860edb728b0520d50ea267588fb4e02ef3e84b4dc9c73c78cf73f727", 0x45}, {&(0x7f00000006c0)="f5c747f5873e", 0x6}, {&(0x7f0000000700)="99acad4a28c30ba375cff47d5bd080da7bdf8169cfb70732fe42f7bfe3e2c1095960cc1d6ace3295904fda191a488ec591e80a63915e9d66e1156779a5a6f459ecaee1b0c5c63815dd38b32b5138e18f20baf23731dc171d4e965e4a549d8ba3c7a6844cb120b92ed40bfe96d9f8a690cfd999d58bebacb5ddfd46566bfdc32d84f55b", 0x83}, {&(0x7f00000007c0)="1fd7cccd5332ef41246930295a286df6d277e0861cffb57916d05696d373a275fd44ee2c93eee974dbcfbf9423492423e9006e7de9f3270164c4c1aa9a6f10ae539490be46eed57889cdeaecaebbc8a0325794c9043e80bf3f27b6496fe2ef2107c5e861e0e87d457ec25fdde1f5cbf6b2fd20c9deb64e984a9f2ccaf8b520d025fdcd7d469e832b21994c99f2302be9de83b44198f6c0b9a65e6daf76d634567340c01f9a009f0a349541eca12d6d234c9f46c61231b41098cf6d292645e58da3f0af52a3b1b8b599ff531afeec600fc1ed958b23a779da51e97e490904be75c575dfdd05dc47b640652a2c37d00d57", 0xf0}, {&(0x7f00000008c0)="a0010fdb1950c1e867340604aadc5bafc0c4430890ed6b2d6cf92d67e6da2cc14899b29b1787d7e3c05fc61f8767f888cb8306c01c0dd6fe3457d69a7a25caa6d0b12a7ff65c0a3b41c8bb38aea446609001cd6b8455a5ac468d5babf2567f8cca9d5c8479d7271a22539f023f39ea3e34dc8dff42ca0f0578423b67f0b76f32d0204242e718d7b49bb3c77d1d26ebcaa51ad56cb854eec1e40b79d47705", 0x9e}, {&(0x7f0000000980)="2053854c03353688bf1a", 0xa}, {&(0x7f00000009c0)="46589ac4b7bfecc1b56a46992bb75dfd24e8dba0a6b7a5a8db119639b617fb4394c5b3017f75bafa7c02d95f0ce5f9993c0c68aae6779a9938f7441d9900c74815231a65626580a002495b2b655dcb73d3767df87422d4c4c02a774abe8af9543bdb8ad72ff0dc28f562de87794f3f6996087ac191d62bbdad36e1c4191adadd2dac13419f814ddeec506967037b52fe51637f15d762e25015b9", 0x9a}, {&(0x7f0000000a80)="c6dbdb234b9adff97bdbafc158ee029a0a1b6191c49950fb3e8e4723d78119d3313be9bc9b122e4b5a1ed04cc69d4057447d7b0cf911b0cac550db4278589a669c4cb5dedceefc5d5e630f2bb6c3e89748befceca107265a488e0efd6d1d18b06b7e7a8982ca9999c966415ac58d0221756dd6323b79b02e8e", 0x79}, {&(0x7f0000000b00)="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", 0xfd}], 0xa, 0x0, 0x0, 0x20000000}], 0x1, 0x40) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000d00)={0x9, [0x8001, 0x3, 0x7, 0x9, 0x7, 0xffffffffffffff55, 0xfffffffffffffe01, 0xfb, 0xffffffff]}) r1 = creat(&(0x7f0000000d80)='./file0\x00', 0xa) fcntl$setpipe(r0, 0x407, 0xfff) getresgid(&(0x7f0000000dc0), &(0x7f0000000e00), &(0x7f0000000e40)) r2 = syz_open_dev$usbmon(&(0x7f0000000e80)='/dev/usbmon#\x00', 0x6, 0x410000) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000ec0)='/selinux/validatetrans\x00', 0x1, 0x0) getpeername$inet(r2, &(0x7f0000000f00), &(0x7f0000000f40)=0x10) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000f80)={0x7, 0x4, 0x1, 0xae20, 0xfffffffffffffffe, 0x9, 0x2, 0x7643edfc, 0x0, 0x192157f5, 0x4, 0x8001}) getpeername$inet6(r2, &(0x7f0000000fc0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000001000)=0x1c) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000001040), &(0x7f0000001080)=0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000010c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001100)='/dev/autofs\x00', 0x2, 0x0) r4 = dup(r3) openat$kvm(0xffffffffffffff9c, &(0x7f0000001140)='/dev/kvm\x00', 0x0, 0x0) connect(r3, &(0x7f0000001180)=@rc={0x1f, {0x4, 0x60000, 0xe00000000, 0x8, 0x81, 0x8}, 0x8}, 0x80) getresgid(&(0x7f0000001200), &(0x7f0000001240), &(0x7f0000001280)) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f00000012c0)=@ioapic={0x6000, 0x6cc4, 0x7, 0x2d48, 0x0, [{0x2, 0x7ff, 0x4a4fab6b, [], 0x34a}, {0x2, 0x3, 0x4, [], 0x200}, {0x400, 0xab, 0xdd9, [], 0x3}, {0x81, 0x5, 0x5, [], 0x4}, {0xfffffffffffffffe, 0x5, 0x3, [], 0x8}, {0x45, 0x7, 0x919a, [], 0x4}, {0x4, 0x1, 0x7f}, {0x5, 0x3630, 0x10001, [], 0x6}, {0x4, 0x7, 0xb0, [], 0x6a5f}, {0x10000, 0x2, 0x20, [], 0x100000000}, {0x100, 0x400, 0x5, [], 0x81}, {0x10000, 0x401, 0x6}, {0x8, 0xffffffff, 0x2, [], 0xffffffff}, {0xffff, 0x3, 0x80, [], 0x7}, {0x1000, 0xffffffffffffe591, 0x9}, {0x800, 0x5, 0x0, [], 0x5}, {0x4, 0x200ab612, 0x7, [], 0x400}, {0x0, 0x80000000, 0x9, [], 0xd9d}, {0x3, 0x4d, 0x0, [], 0x7}, {0x7, 0x0, 0x6, [], 0x401}, {0x7ff, 0x2, 0x3, [], 0x6}, {0x800, 0x400, 0xcca3, [], 0x3}, {0x1, 0x0, 0x8465, [], 0x2}, {0x5, 0x100000000, 0x400, [], 0x2}]}) pipe(&(0x7f00000013c0)={0xffffffffffffffff}) openat$cuse(0xffffffffffffff9c, &(0x7f0000001400)='/dev/cuse\x00', 0x400600, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001440)=""/119) ioctl$TIOCSLCKTRMIOS(r5, 0x5457, &(0x7f00000014c0)) 2018/03/16 16:27:26 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100, 0x80) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000040)={0x7fff, 0x9}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) connect$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x0, 0x2, 0x3, 0x5, 0x80, "af8c18423d9edd24cd29034dfcdc075790c324f26f304ff35cc1fa73daff3977256afb159de95e5985e087e9be0fca4fb21cf1309e59c222d7599011fdc3c0", 0x11}, 0x60) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000140)=0x3, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x680841, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r1, &(0x7f00000001c0)="5d8f31d18c17a2bc53a3401dcb40e912a9c2b2c4ca1701213ff31eb3f0e3733d9d44a6195501c77485303f21cf8c8c7c1d8f817f621d11e048ca65cb920b3e", &(0x7f0000000200)="965e1ea3bbfc82aaea8a8cbcf02dda8c2ac56ea990bb5862cccc5c6910098f7713446afa97e9e32bf08a992def335d972e22cdb3c51803d9da37066f7f4a8c0f986cc6afc8239b83e867cee9292abc0a73d82074dc63714f41d0f3ae4f63033b8f984f679ccff466a34adfd6a45643488018fd7116a78f859eec5b36b303a46b4597292ed22e202b770cf593a688b69fabe5aec56c4d47f7ac0dc562aa66b9a8072bc8d5e7f1c4e1d6efd76ab6b57da4f207f1d173bc18d8064b9f42c6efd6e986647ee72f8271ca2760b6493d96e920bad65d1c8d8e11b2085f03499625b465d7df8a1b8b2f9097"}, 0x20) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x810, r1, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x14000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000380)=0x100000001, 0x4) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000003c0)=0x4) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) mlock(&(0x7f0000fef000/0x11000)=nil, 0x11000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000400)={{0x8, 0x795, 0x1, 0xfff, 0x6, 0x7ff}, 0x7ff, 0x401, 0x10001}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000440)) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x8, 0x2011, r0, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000500)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000006c0)={r0, &(0x7f0000000540)="e0231d36626b20c50a6dae1365f62493295eda8a94b7d38ded7817503d844b3c745b6f0b3c461afae1f1a051f9192d7648db82a6a73f04cdd8ca4ddcfcf9bacf92ba4c97e3fa3f7e21a7a7dbc53dfea0a8961ccaa8a3946d", &(0x7f00000005c0)=""/220}, 0x18) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) sigaltstack(&(0x7f0000ff8000/0x1000)=nil, 0x0) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f0000000700)=0x8, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000001840)={'syz_tun\x00', 0x0}) recvfrom$packet(r0, &(0x7f0000000740)=""/4096, 0x1000, 0x40010060, &(0x7f0000001880)={0x11, 0x15, r3, 0x1, 0x80000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000018c0), &(0x7f0000001900)=0x4) mbind(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000001940)=0xdd, 0x7fff, 0x5) fanotify_mark(r1, 0x10, 0x40020010, r2, &(0x7f0000001980)='./file0\x00') ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f00000019c0)={0x80}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001a00), &(0x7f0000001a40)=0x4) 2018/03/16 16:27:26 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10100, 0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x80000008) ppoll(&(0x7f0000000080)=[{r0, 0x1}, {r0, 0x200}, {r0}, {r0, 0x100}, {r0, 0x8}, {r0, 0x200}, {r0, 0x1000}], 0x7, &(0x7f00000000c0), &(0x7f0000000100)={0xc9}, 0x8) io_setup(0x9870, &(0x7f0000000140)=0x0) io_getevents(r1, 0x77, 0x1, &(0x7f0000000180)=[{}], &(0x7f00000001c0)={0x0, 0x989680}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x101000, 0x0) write$selinux_context(r0, &(0x7f0000000240)='system_u:object_r:hald_sonypic_exec_t:s0\x00', 0x29) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000280)={0x7564, 0x1}) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x70bd2d, 0x25dfdbfc, {0xa}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20008000}, 0x1) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00000003c0)=""/4096) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000014c0)={{&(0x7f00000013c0)=""/158, 0x9e}, &(0x7f0000001480), 0x8}, 0x20) r3 = semget$private(0x0, 0x3, 0x20) semctl$GETZCNT(r3, 0x3, 0xf, &(0x7f0000001500)=""/121) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001580)=0x2, &(0x7f00000015c0)=0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001600)=r2, 0x4) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000001640)=""/227) pread64(r0, &(0x7f0000001740)=""/40, 0x28, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001780)={0x0, 0xd9, "3f8d52f79a6ea0c4cb9ad05b428c5bdb7d193b786cbdca1d3d593885ac59339dc1893956cfd7469ec295240fbcb15f8a58c924653448deb1eee69b8afa304ae8db3e3421194adec2a664ad646058c5ba5507cc662dd6ba10c877ebc8fa203fe348773d2331975d19b1017130e8000cab3262d0d48620230544a9bbea5848e49a0939661f145cc7d9eac100ea7f662f9f3ae8d10e3d74d52a7d0415fd3cfec045217ef57fa0607113f9a696ec9603a72e44999c90ebe36fbefa5626157f388c7e871dd7a3c1dbed42c549c58f32d55f1cd1ea309472b9c8e7bd"}, &(0x7f0000001880)=0xe1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000018c0)={r4, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x2, 0x9, 0xfffffffffffffffa, 0x2, 0xfff, 0xea7, 0x1f, 0xab, 0x1ebc, 0x4, 0x2, 0x8, 0xb4c, 0x200]}, &(0x7f00000019c0)=0x100) semctl$IPC_RMID(r3, 0x0, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000001a00)=""/170) r5 = syz_open_dev$audion(&(0x7f0000001ac0)='/dev/audio#\x00', 0x10000, 0x204500) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000001b00)={r5, 0x3ff}) r6 = syz_open_dev$vcsn(&(0x7f0000001b40)='/dev/vcs#\x00', 0x7, 0x200100) ioctl$EVIOCGMASK(r6, 0x80104592, &(0x7f0000001c00)={0x4, 0x67, &(0x7f0000001b80)="31f88297bf61cce064b3b8beb26cd5119b5f7d643a3c1e71182ac70f197a42cfef7fb4cd399c19e1f868833b9c735cba9d053056fe9c45ece1646b1263abb21b2b546966fef0ba421541206fa8830367639ffe724806977d6fa97ecfca0c1a5f2832934a06f253"}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000001c40)={0x0, 0x7530}, 0x10) fstat(r0, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000001c80)='./file0\x00', r7, r8) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001e00)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/16 16:27:26 executing program 5: r0 = dup(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x8, 0x6}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r2, 0x9}, &(0x7f0000000200)=0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x802, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000280)) r4 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r4, 0x8b52) io_setup(0x187, &(0x7f0000000340)=0x0) io_cancel(r5, &(0x7f00000003c0)={0x0, 0x2841de9ee57e2d2a, 0x0, 0x3, 0x0, r0, &(0x7f0000000380)="e0a0d20103", 0x5, 0xe9a, 0x0, 0x1, r3}, &(0x7f0000000400)) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000440)={0x1, 'U'}, 0x2) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000480)=0x6, 0x4) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/autofs\x00', 0x8841, 0x0) add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000580)="8495b091fa71460df3896dba38aa51329eb25a7fe0b3d59df1a49b08562b6b8c238c0b3bfcda41f8887773cb7e0526af1eeb2244a73b02e0889222e74dc09f8e5a752167e90ede7c3c56d5a2ab15ed723084cfd54c3d2be6653e880a70b2327f3ab9b2ea1752babab8d316d8344a", 0x6e, r4) ioctl$sock_bt_bnep_BNEPCONNDEL(r6, 0x400442c9, &(0x7f0000000600)={0x20, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000640)="a02bd0e462a73915eab7a87bdad2d3b3752a3a22f628e064dfdd834cb673df4af6add8f8ac2e1561863134efc0f5a03308cc28b34e3b1573fb8ce60e2228b1774cb29c97bf8a0d38f1f8bc3cd7ce78fecc92830613c5890784de2db97ca55ea189c51400b05fc660ab38900cec551da2f0f77cd3538027976b966956e07da96916f86644c08e608bc168998272cd") ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000700)) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000007c0)={r0, 0x50, &(0x7f0000000740)}, 0x10) sysinfo(&(0x7f0000000800)=""/4096) removexattr(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)=@known='system.advise\x00') r7 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000001c80)='./file0/file0\x00', &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(0xffffffffffffffff) getgroups(0x8, &(0x7f0000001d40)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r11 = getpgid(0x0) r12 = getegid() r13 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001d80)={0x0, 0x0, 0x0}, &(0x7f0000001dc0)=0xc) r15 = gettid() getgroups(0x1, &(0x7f0000001e00)=[0xffffffffffffffff]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001e40)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001e80)={0x0, 0x0, 0x0}, &(0x7f0000001ec0)=0xc) recvmmsg(r6, &(0x7f0000009540)=[{{&(0x7f0000001f00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000043c0)=[{&(0x7f0000001f80)=""/139, 0x8b}, {&(0x7f0000002040)=""/155, 0x9b}, {&(0x7f0000002100)=""/85, 0x55}, {&(0x7f0000002180)=""/4096, 0x1000}, {&(0x7f0000003180)=""/118, 0x76}, {&(0x7f0000003200)=""/137, 0x89}, {&(0x7f00000032c0)=""/4096, 0x1000}, {&(0x7f00000042c0)=""/233, 0xe9}], 0x8, &(0x7f0000004440)=""/4096, 0x1000, 0xfff}, 0x8000}, {{&(0x7f0000005440)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000005780)=[{&(0x7f00000054c0)=""/34, 0x22}, {&(0x7f0000005500)=""/252, 0xfc}, {&(0x7f0000005600)=""/228, 0xe4}, {&(0x7f0000005700)=""/68, 0x44}], 0x4, 0x0, 0x0, 0x3}, 0x9}, {{&(0x7f00000057c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000006a80)=[{&(0x7f0000005840)=""/171, 0xab}, {&(0x7f0000005900)=""/83, 0x53}, {&(0x7f0000005980)=""/4096, 0x1000}, {&(0x7f0000006980)=""/217, 0xd9}], 0x4, &(0x7f0000006ac0)=""/238, 0xee, 0x200b}, 0x3f}, {{&(0x7f0000006bc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000007d80)=[{&(0x7f0000006c40)=""/4096, 0x1000}, {&(0x7f0000007c40)=""/112, 0x70}, {&(0x7f0000007cc0)=""/103, 0x67}, {&(0x7f0000007d40)=""/21, 0x15}], 0x4, &(0x7f0000007dc0)=""/227, 0xe3, 0x37c000000000}, 0x20000000}, {{&(0x7f0000007ec0)=@alg, 0x80, &(0x7f0000009000)=[{&(0x7f0000007f40)=""/114, 0x72}, {&(0x7f0000007fc0)=""/38, 0x26}, {&(0x7f0000008000)=""/4096, 0x1000}], 0x3, &(0x7f0000009040)=""/6, 0x6, 0x100}, 0x80000000}, {{&(0x7f0000009080)=@pppol2tp, 0x80, &(0x7f00000093c0)=[{&(0x7f0000009100)=""/72, 0x48}, {&(0x7f0000009180)=""/185, 0xb9}, {&(0x7f0000009240)=""/36, 0x24}, {&(0x7f0000009280)=""/60, 0x3c}, {&(0x7f00000092c0)=""/240, 0xf0}], 0x5, &(0x7f0000009440)=""/247, 0xf7, 0x7f}, 0x2}], 0x6, 0x2040, &(0x7f00000096c0)={0x77359400}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000009940)={0x0}, &(0x7f0000009980)=0xc) getresgid(&(0x7f00000099c0)=0x0, &(0x7f0000009a00), &(0x7f0000009a40)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009a80)={0x0}, &(0x7f0000009ac0)=0xc) stat(&(0x7f0000009b00)='./file0\x00', &(0x7f0000009b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r3, 0x10, &(0x7f0000009bc0)={0x0, 0x0}) r25 = getegid() fcntl$getownex(r3, 0x10, &(0x7f0000009c00)={0x0, 0x0}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000009c40)={0x0, 0x0, 0x0}, &(0x7f0000009c80)=0xc) sendmmsg$unix(r0, &(0x7f000000b080)=[{&(0x7f0000001880)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f0000001900)="9b37", 0x2}, {&(0x7f0000001940)="fafa33cfa891804c29c6c4fcc6330c68ef47317323f7590a1af97ab13c3aac69c9a664f5336796bf4daa9a4ef60b3534321b6f769457c48441165e2a4a7d4efac42f1def27ff6929bd1a15b82554ac6ab9b38a75788ac91d7acbaf42534a89022429031597c2440e4439bc644dac6bfca8b098724cd0c0fb8655edcad404a5b6c0dce16a8403004a952cb8b1a027fa4cf9b39e223c30f1f3cfda9d8417c69e419dfe54b61cade888a380e9aff19e34371478859c49f6b27fadfb1a22d4e370d5da457cef53896b6e0836f6e5cb1105032061df863e527a98c91ae6078c9e2f0f2a60f9c4e8602d8a1a", 0xe9}, {&(0x7f0000001a40)="e6becde48c8228671c4796f1d3caf17fc00b47efefd467e5424596aa38da9362fea08ddcf5f150269e5ccc1d8b8726", 0x2f}], 0x3, 0x0, 0x0, 0x40000}, {&(0x7f0000001ac0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001c40)=[{&(0x7f0000001b40)="c2347c91c4cdce50166703848dddb82636b978ca33620ad7dd315ce9c5dc93598e538a11afbcd60435e1506e62b81c13d46dd072dd28c343eefe9d0d1d36d31690c966b646a2b15e0ae8a2967f80", 0x4e}, {&(0x7f0000001bc0)="ef6fb5aaf03718c0da0c918372174f9cb226d22d7b3dbba077855d4457d6b3bfc066dba8c8085e2cd737ebd9af0f3bea7db3963046dc00c7ce334476114e1b916fa89dfe2cb4a832a05f94be72a72acb6097b1e25ef0a9c7d301b9c62101693b9abafdf8909b0c87ff8e9802e3b11c218e2fe7b7ec658fba62f0", 0x7a}], 0x2, &(0x7f0000009700)=[@rights={0x28, 0x1, 0x1, [r0, r6, r0, r3, r6]}, @rights={0x30, 0x1, 0x1, [r3, r3, r6, r6, r3, r0, r3]}, @cred={0x20, 0x1, 0x2, r7, r1, r8}, @cred={0x20, 0x1, 0x2, r9, r1, r10}, @cred={0x20, 0x1, 0x2, r11, r1, r12}, @cred={0x20, 0x1, 0x2, r13, r1, r14}, @cred={0x20, 0x1, 0x2, r15, r1, r16}, @cred={0x20, 0x1, 0x2, r17, r1, r18}, @rights={0x28, 0x1, 0x1, [r0, r6, r19, r6, r6, r6]}], 0x140}, {&(0x7f0000009840)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000009900)=[{&(0x7f00000098c0)="4701cf89ff4856f064c0b8a7869d4863355abeb136fcd58b80c2b58d594a40940ba565ed4b28d6", 0x27}], 0x1, &(0x7f0000009cc0)=[@cred={0x20, 0x1, 0x2, r20, r1, r21}, @cred={0x20, 0x1, 0x2, r22, r1, r23}, @rights={0x10, 0x1, 0x1}, @rights={0x18, 0x1, 0x1, [r3, r6]}, @cred={0x20, 0x1, 0x2, r24, r1, r25}, @cred={0x20, 0x1, 0x2, r26, r1, r27}], 0xa8, 0x801}, {&(0x7f0000009d80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f000000afc0)=[{&(0x7f0000009e00)="15127332142c7e055b34ffb9687c96923031d8e005db17d0a9e4d3ccaac0ebd3d15220f3c1c76bff54d2425f9256712ce6162637330ee11c80a0f53c228a28765c557e60d76ba8635cc85cf2dbaad8fd4bcaaeb1da024a8ce896c15bac19226856233e14084f8cef1d00d6497081d4ce047dc3766a", 0x75}, {&(0x7f0000009e80)="bfc9be20d29e8d05ca8a1d7cbe675cc520f349362696fafaf0eff6cec7cc876904d294be968da8065e556da7982309529ffa4a53c1868068a5eb91bbcc6af77ce3e38274b9ce60fa843b8b8c1d2da79b16b415e2093465ba388dce98e5ccb4e91bf34d44c8d71768e3bc58ba431a39f5923daa1fae9b76cd6cab88c7f360d6393296d507f2ac4c8c6a507329876fab5ec9f24f24a4c783b8b3a8ffd3682e58a0dadafc0dfd", 0xa5}, {&(0x7f0000009f40)="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", 0x1000}, {&(0x7f000000af40)="2c85a792d97b4a6faa99e43870ee90b4372ecc90bfe4b2cda116c7dd3eecc997071188bbc13a80fcb1f80b814244450bbdff4909c8993b61111f5ec947b9fa9fa9c63ce04e313d02b5bc2c93b90468be", 0x50}], 0x4, &(0x7f000000b000)=[@rights={0x30, 0x1, 0x1, [r0, r6, r3, r0, r3, r6, r0]}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x18, 0x1, 0x1, [r6]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x78, 0x4000000}], 0x4, 0x80) 2018/03/16 16:27:26 executing program 2: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r1, 0x89fd, &(0x7f0000000040)="34307287e38d95a284ff9bc559b38f997663a4d86a6131f7d8c82b1264ba3284e8e7b88a4ea87ab94c7e13bd1481f1afb2d55601572985869f86f401bf1834d73c5e4700c76b046d2ee0ee9e93783d7b2ab161a5039f65c316b26d27b0267476e9eee613bfa9adc173b16f8f50edc0f4a98cdbab594bcdf682fa32127078e65e30bdff32ebd75974ea918ca4aedaaa8d14ca7d4162cec76b2087d128896701e5c881776476f0bcec1749331a650133ca6de5f7b24086383d") r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x5, 0x8000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x100}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x3, 0x5, 0x3, 0x9, 0x80a1657ceaf6052f}, 0x98) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000500)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000540)={'ipddp0\x00', r4}) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8, 0x10, r0, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000600)=""/99) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000680)={"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"}) getrandom(&(0x7f0000000a80)=""/4096, 0x1000, 0x1) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001a80)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000001ac0)={0x0}) r8 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xd, 0x60010, r2, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000001d40)={0x60, 0x0, &(0x7f0000001c00)=[@decrefs={0x40046307, 0x2}, @transaction={0x40406300, {0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x50, 0x48, &(0x7f0000001b00)=[@flat={0x73622a85, 0x10b, r7, 0x1}, @fda={0x66646185, 0x3, 0x2, 0x18}, @flat={0x77682a85, 0xd935c433f32d513b, r8, 0x4}], &(0x7f0000001b80)=[0x40, 0x38, 0x0, 0x0, 0x78, 0x78, 0x78, 0x38, 0x38]}}, @clear_death={0x400c630f, 0x3, 0x3}, @register_looper={0x630b}], 0xb7, 0x0, &(0x7f0000001c80)="305042007f4e895a60c69d0184182288a70ebbf31fa38ffd74a0af0b061bec790a913bd00555eaa4e85c6b109a26350c40f66f25826e9f3b0fb283c05ed73a5f5f3d5cf968864c06f8bffe705ca8d7ca43d68b7d309830e5c2a5d259b2f83731e420638e1626a5e1436b006caa3b2d05d8bdcfe1bfc5eeced2f935bca0d4fd51bab3fe19ca91a43b73be3a2557c4eed63bc2a69767023229869b434691222ebf7ff17dcae3347ca16c81a735e78a73d5e656a16704f78f"}) recvfrom$inet(r6, &(0x7f0000001d80)=""/4096, 0x1000, 0x2000, &(0x7f0000002d80)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000002dc0)={{0x2, 0x3, 0x7fffffff, 0x2, 0xfffffffffffffffa, 0x8}, 0x4}) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000002e00)={r3, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x84) r9 = add_key(&(0x7f0000002ec0)='logon\x00', &(0x7f0000002f00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002f40)="1e3ba505ca45", 0x6, 0xfffffffffffffff8) keyctl$read(0xb, r9, &(0x7f0000002f80)=""/129, 0x81) exit_group(0x3ff) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000003040)={0x40, 0x2, 0x5, 0x100000001, "bd309a690478c33ec078583da9c7e173cc199d61307d8b5ae4ac7a2613a95c4f8bd8e372a1eda70bd22d57a5", 0x10000}) r10 = getgid() lchown(&(0x7f0000003080)='./file0\x00', r5, r10) connect$pppoe(r2, &(0x7f00000030c0)={0x18, 0x0, {0x2, @random="7b5310f16e4f", 'ip_vti0\x00'}}, 0x1e) writev(r6, &(0x7f0000003300)=[{&(0x7f0000003100)="66518dda0d4247359dd63b5ec3e0e2b75364033d6e72f9757a3993861a489e81eab9e20e1941a0b9319f49d0006a1f3721b198eebf839fad709f2a3848acaa7d19dfd1e55bc77269d0de785361a3b98a3d4b69459d94ec89637ad1b00464c5a24c1f3b56e370022a348b4ce94ac33dfdaeb3d5b6809f41f1840ac1c073d3fc00190ba436f88779068c0c5dea172b491b2a52dc528435f408d35803eb5f3d373a2ca4d57e19286560b5a9ba6108a9d95a94d056fff9fa20bb2daad407348aea3721cf9a552d57d92617a4976d5b2ab93029df", 0xd2}, {&(0x7f0000003200)="beb8c47429132995c1dc87b9e918900e419802c6fc712f5a77af92247ca18f3d96845195ec159278a279a5cba46d69286ac4f8854e9b6e60d2f0268c940de9f5dd3f6ccdd1e01ccc81f2a062a8d02ee672eb1366f7226f7b108e1d84d78c20e706a8feb1b230b8786d8f853b75434cd28e0e0275596fc3d6edd542e443c08eb49355950e01b2ea2ddd0914afc3cf5ce3e94bac62c7987da0b2bbeb9cec606406db7258e9474cdbd782671051cb368eb76a1f1ddf30ee883229b9215ed530bc954939c9fc66e7", 0xc6}], 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000003340)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xe6}], 0x2c) add_key(&(0x7f0000003380)='encrypted\x00', &(0x7f00000033c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000003400)="4b0fe54b0453b4dbd8799874d31d47827da3a12ecf4650195cc0adbd52ec6c6c0e577953f176f0be62dccfcfbaf13f6fc352a327914df354fa2cea2242fe77", 0x3f, r9) 2018/03/16 16:27:26 executing program 6: socketpair(0x15, 0x7, 0xff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(r1, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x80) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000200)={0x103ff, 0x0, 0x105000, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) bind$ax25(r2, &(0x7f0000000280)={0x3, {"0adc56e61c7b34"}, 0x80000001}, 0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000340)={0x8, 0x20, [{0x80000001, 0x0, 0x1}, {0x3f, 0x0, 0x268}, {0x8, 0x0, 0x3}, {0x800, 0x0, 0x4}, {0xffffffff, 0x0, 0x736f}, {0x5, 0x0, 0x81}, {0x80, 0x0, 0x5}, {0x2, 0x0, 0x68b4}]}) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000400), &(0x7f0000000440)=0x4) msgget(0x2, 0x4) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0x3) socketpair(0x8, 0x6, 0x4, &(0x7f0000000480)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000004c0)={0x0, 0x7fff, 0x43f, 0x8, 0x9, 0x80}, &(0x7f0000000500)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000540)={r5, 0x1c00000, 0x7f, 0x0, 0x3, 0x1ff}, &(0x7f0000000580)=0x14) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00000005c0)=""/17) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000680)={0x45, &(0x7f0000000600)=""/69}) clock_gettime(0x3, &(0x7f00000006c0)) sendto$unix(r0, &(0x7f0000000700)="1afe01b143a904d0d92a7f86b50ff1ef17b8e9d76407016af9c7dd181abe88c5af984c177fac28a0d5ba031e8d4accf5c6ade23a4572c105554681775de4b83e5f780ccd707c89be822fbe6ac35cfbb7c4169f898d53c0b90a4fd91de32f609ea37d71e76689a5b1de29605179627434dc942c3fd381fb2a1e525e90ba632f905ecf4231769376281c023b9ebab71a09d998d199fcaad822a8919bc152406c25597b27128c8fcaf2a2a2d9e3dfc601746c71b2cd1e15f6513acf85bc7ea46d0eb1bb3893a175c571beec1f81a6b1e741d3b9d0c065ae6b", 0xd7, 0x24000084, 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000800)={0x8, 0x401, 0x2, 0x40, 0xd6d4, 0x1f}) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = shmget(0x3, 0x2000, 0x4, &(0x7f0000ffd000/0x2000)=nil) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000840)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000940)=0xe8) stat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000a40)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000b40)=0xe8) getresgid(&(0x7f0000000b80), &(0x7f0000000bc0), &(0x7f0000000c00)=0x0) r11 = gettid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000c40)=0x0) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000c80)={{0x76d, r7, r8, r9, r10, 0x40, 0x7ff}, 0x0, 0x6, 0x8, 0x8, r11, r12, 0x401}) [ 35.532798] audit: type=1400 audit(1521217646.779:9): avc: denied { map } for pid=4231 comm="syz-fuzzer" path="/root/syzkaller-shm781362833" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 35.589552] audit: type=1400 audit(1521217646.836:10): avc: denied { sys_admin } for pid=4278 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.625767] IPVS: ftp: loaded support on port[0] = 21 [ 35.693208] audit: type=1400 audit(1521217646.939:11): avc: denied { net_admin } for pid=4283 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.695131] IPVS: ftp: loaded support on port[0] = 21 [ 35.755540] IPVS: ftp: loaded support on port[0] = 21 [ 35.806731] IPVS: ftp: loaded support on port[0] = 21 [ 35.868808] IPVS: ftp: loaded support on port[0] = 21 [ 35.943203] IPVS: ftp: loaded support on port[0] = 21 [ 36.047779] IPVS: ftp: loaded support on port[0] = 21 [ 36.151491] IPVS: ftp: loaded support on port[0] = 21 [ 36.673428] ip (4483) used greatest stack depth: 16176 bytes left [ 37.197545] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.396988] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.480851] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.589598] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.754551] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.827587] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.903212] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.151592] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.034170] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.040563] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.258668] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.264828] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.293387] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.299631] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.370141] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.413619] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.420037] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.502123] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.576605] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.649630] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.655940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.667698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.679853] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.685958] 8021q: adding VLAN 0 to HW filter on device bond0 2018/03/16 16:27:32 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="a45d32ca6f973ff5791dabe69f4ccd2eddad6e3a1e838c97bed9782717ebc1066309c4959dd14253208c72a1f6419e2e6640c7baf8abefdc37fa85ff4ee9915a593584e3c0b6e978be9c24d5f6e8c2c47874ab537a748fe3d0e15a0f7df08df18175fc3efd79014c57fa566a7fb9c2b8f91b32679ae505c1e621f44b908fc0b7982f193fe03cbfcd539f65dffb6b706e4818b10e6ec224d7d345070e0bccaf5621c195918ee4ac59e8de9d39eb77fc5f0ec3dbf8ed001438ac84ef2b1967d93a4613", 0xc2) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x65) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) [ 40.698718] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.704806] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.713353] audit: type=1400 audit(1521217651.946:12): avc: denied { sys_chroot } for pid=4283 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/16 16:27:32 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0x100, 0x4, 0x9}) [ 40.814600] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.838897] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.845050] 8021q: adding VLAN 0 to HW filter on device bond0 2018/03/16 16:27:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000040)={0x7b, 0x0, [0x100000001, 0x3, 0xbb0, 0x10000]}) connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) accept4(r0, 0x0, &(0x7f0000000140)=0x83, 0x0) [ 40.871123] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.877329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.889251] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.957658] audit: type=1400 audit(1521217652.204:13): avc: denied { ipc_owner } for pid=5504 comm="syz-executor7" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 40.962761] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.988551] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.996196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/16 16:27:32 executing program 0: r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) write(r0, &(0x7f0000001000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') [ 41.009190] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.060107] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.068489] audit: type=1400 audit(1521217652.315:14): avc: denied { map } for pid=5518 comm="syz-executor0" path=2F6D656D66643A24202864656C6574656429 dev="tmpfs" ino=14713 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 [ 41.121688] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.127978] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.141159] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.164167] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 41.170538] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.178672] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.260548] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.266840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.274372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.295951] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.302149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.309981] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.340845] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.364444] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.370694] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.378283] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/16 16:27:32 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/03/16 16:27:32 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x978, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a85323, &(0x7f0000000180)={{0x8, 0x81}, 'port0\x00', 0x4, 0x40000, 0x0, 0x100, 0x9, 0x7, 0x7, 0x0, 0x4, 0x4}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)={0x3}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000340)={r5, r2, r3}, 0xc) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)={0x0, 0x2000}) r6 = socket$key(0xf, 0x3, 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000100)) ioctl$sock_SIOCGIFCONF(r6, 0x8910, &(0x7f0000000080)=@req) 2018/03/16 16:27:32 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x4000000000000084) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) listen(r0, 0x81) io_setup(0x20, &(0x7f00000001c0)=0x0) r2 = socket(0x10, 0x2, 0xc) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x20, 0x0, 0xffffffffffffffff}) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@text16={0x10, &(0x7f0000000100)="0f32660f38f689000067f267dc21f30f1b043e0f9d86d62b0f01d1660f6294fde10f0966d9ee653e0f2301", 0x2b}], 0xaaaaaaaaaaaaa32, 0x0, &(0x7f0000000440), 0x0) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x55}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f00000002c0)={r7, 0x3, 0x100, 0x7fff, 0x6, 0x7fff}, 0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000240)={r7, 0xfffffffeffffffff}, &(0x7f0000000280)=0x8) r8 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_RELDISP(r8, 0x5605) ioctl$KVM_TRANSLATE(r5, 0xc018ae85, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) 2018/03/16 16:27:32 executing program 0: r0 = socket(0x15, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x3, 0x2c55, 0xffffffff, 0x50}, 0x8) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000080), 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0xa8002) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)={0x40}) 2018/03/16 16:27:32 executing program 6: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00004d3ff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) chdir(&(0x7f000082c000)='./file0\x00') mkdir(&(0x7f0000000040)='./file1\x00', 0x1) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x10000) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000100)={0x7, 0x113c, 0x7, 0x102}) 2018/03/16 16:27:32 executing program 4: fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000000100)=0x5, 0x4) chown(&(0x7f0000000000)='./file0\x00', r0, 0x0) r2 = socket$inet6(0xa, 0x6, 0x800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000440)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x2, 0x3, 0x0, 0x8}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x2000004, 0xfffffffffffffffe, 0xff, 0x8, 0x7fffffff, 0x1, 0x3c1}, 0x20) 2018/03/16 16:27:32 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x5) write$evdev(r0, &(0x7f0000000040)=[{{0x77359400}, 0x1f, 0xfffffffffffffff7, 0x3}], 0x18) r1 = socket$netlink(0x10, 0x3, 0x1f) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f0000000080), &(0x7f0000d50000)=0xfffffffffffffe3e) 2018/03/16 16:27:32 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000f81000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000010c0)={r1, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, &(0x7f0000001180)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x1, 0x4eb11d34d9907e89, 0x80, 0x5, 0x0, 0xfff, 0x4, r1}, &(0x7f0000000040)=0x20) [ 41.434477] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.441113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.448101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/16 16:27:32 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b40000)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00003cefd4)='\x00', 0x1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000040)=""/79) ioctl$TCSETS(r0, 0x5402, &(0x7f00009dffdc)={0x0, 0x0, 0x0, 0x2}) read(r1, &(0x7f0000de2000)=""/181, 0xb5) [ 41.511732] audit: type=1400 audit(1521217652.757:15): avc: denied { net_raw } for pid=5608 comm="syz-executor4" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 41.535972] audit: type=1400 audit(1521217652.781:16): avc: denied { create } for pid=5601 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 41.608133] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 41.650414] audit: type=1400 audit(1521217652.837:17): avc: denied { getopt } for pid=5601 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 41.675393] audit: type=1400 audit(1521217652.846:18): avc: denied { dac_read_search } for pid=4290 comm="syz-executor6" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/16 16:27:32 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x3, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/03/16 16:27:32 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xff) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x1}) getpeername$packet(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001940)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001980)={r2, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x14}}, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002580)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000025c0)={@local={0xfe, 0x80, [], 0xaa}, 0x0, r3}) 2018/03/16 16:27:32 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x5, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000080)={r1, 0x101}) 2018/03/16 16:27:32 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001200), &(0x7f0000001240)=0x4) r1 = userfaultfd(0x0) connect$nfc_llcp(r0, &(0x7f0000001280)={0x27, 0x1, 0x0, 0x4, 0x3f, 0x8001, "9f8f66e0ec2088e4a8e51142e7347bb8d3bedb345f109b8dcb4e8e6597864a2b27c6909cd088c92429f30a1e521bd129465602dd791a1665e7f1d41e3a96ef", 0x20}, 0x60) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) r3 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000080)={'bpq0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) 2018/03/16 16:27:32 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x20000, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0xf}, 0x80000001}, 0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) add_key(&(0x7f0000000280)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0xfffffffffffffd02, 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) 2018/03/16 16:27:32 executing program 4: r0 = socket(0xa, 0x2000000001, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000403000)=[{&(0x7f000000d000)="ced4de64231afc60632f", 0xa}], 0x1, 0x0) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x1, 0x0, 0x2, 0x3, 0x81, "b58dffa99cd95405bc7e01d4cad3f816361efd691b20f2a443753c08936cf9d3be9095d0baf37e6d952ff3727c712add5dfea6a0a4f2c02c1425084f5e9e32", 0x18}, 0x60) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) 2018/03/16 16:27:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendfile(r1, r0, 0x0, 0x1) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)) 2018/03/16 16:27:32 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x6}, 0x1a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={0x0, r1, 0x0, 0x3}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00003f6ff0)={r0, &(0x7f00003ce000)}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000000c0)="2fe87ebd61e05910c6a81d1d11436de7", 0x10) [ 41.700953] audit: type=1400 audit(1521217652.854:19): avc: denied { write } for pid=5601 comm="syz-executor2" path="socket:[15494]" dev="sockfs" ino=15494 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 41.764918] audit: type=1400 audit(1521217653.011:20): avc: denied { accept } for pid=5634 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 41.767294] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 41.805693] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/03/16 16:27:33 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000100)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10}, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000003c0)=0x10000000, 0xfffffffffffffe3a) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000380)={'ip6tnl0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x1000, 0x404000) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000340)) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-serpent-sse2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001000), 0x0) r3 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0xffffffffffffff00, 0x3fc) fcntl$getflags(r0, 0x1) bind$ipx(r3, &(0x7f0000000140)={0x4, 0x7fff, 0x0, "8ad4937899a2", 0x400}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x1, 0x80) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000000240)) 2018/03/16 16:27:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000000), 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040), 0x4) 2018/03/16 16:27:33 executing program 5: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x2) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000200)=0x20, 0x4) connect$inet(r0, &(0x7f0000555ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/16 16:27:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x0) close(r3) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000100)) [ 41.806532] audit: type=1400 audit(1521217653.036:21): avc: denied { map_create } for pid=5642 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/03/16 16:27:33 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x5, 0x200) connect$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e) r2 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) poll(&(0x7f0000000140)=[{r2}, {}, {r0}], 0x3, 0x800) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) 2018/03/16 16:27:33 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f0000000240), 0x0, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3, 0x1c) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) setsockopt(r0, 0x6, 0x80, &(0x7f0000000080)="f4d553f7356486c87e8886f8c186f337463038c64d3e3deabbd71b410413fbab945cbdcc71f058b2ae4b792d41269f9a21c57f17c716568b31808c33c4e7cb46a2e375780d0d397ad8c50fc158bd1827b6283fb1363cc528f4b1ba7642b425e8e4", 0x61) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x5, 0x2}) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000200), 0x4) 2018/03/16 16:27:33 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f000093f000)=@abs={0x1}, 0x8) listen(r2, 0x0) connect$unix(r1, &(0x7f0000941000)=@abs={0x1}, 0x8) accept4$unix(r2, &(0x7f00009d7ff8)=@abs, &(0x7f0000937000)=0x8, 0x0) accept(r0, &(0x7f0000000180)=@nfc, &(0x7f0000000200)=0x80) 2018/03/16 16:27:33 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x20800, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000380)=0x5, 0x8) r1 = syz_open_dev$dspn(&(0x7f0000016ff6)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000013000)=[{r1}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7f) r2 = dup2(r1, r1) ioctl$int_in(r2, 0x5421, &(0x7f0000009ff8)=0x1fffffffe0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockname$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000100)={{0x4, 0x37ce, 0xfffffffffffffffb, 0xff, 0x20, 0xffffffffffff3e1f}, 0x3, 0x8, 0x80000}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fanotify_mark(r3, 0x20, 0x40000000, r0, &(0x7f00000003c0)='./file0\x00') socket$bt_bnep(0x1f, 0x3, 0x4) prlimit64(0x0, 0xc, &(0x7f0000000300), &(0x7f0000000340)) readv(r1, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/239, 0x30f}], 0x344) 2018/03/16 16:27:33 executing program 7: clock_gettime(0x0, &(0x7f00001f6ff0)={0x0, 0x0}) setitimer(0x2, &(0x7f00000e9000)={{}, {0x0, r0/1000+10000}}, &(0x7f0000281000)) setitimer(0x2, &(0x7f0000382fe0), &(0x7f0000b54000)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x8, 0x0, 0xc78f, 0x8, 0x80}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r3, 0x1, 0x8f2}, &(0x7f0000000180)=0xc) 2018/03/16 16:27:33 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x5) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000400)={0x0, 0x0, 0x1}, 0x20) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x0, 0x20}, 0xc) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r1, &(0x7f00007f2000)=[{&(0x7f00002bc000)="b6", 0x1}], 0x1) write(r1, &(0x7f00000005c0)='j', 0x1) shutdown(r1, 0x1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/16 16:27:33 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x140, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000002c0), 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x20}}, [0x7d8, 0x8, 0x5, 0xfffffffffffffff9, 0x2, 0x7, 0x6, 0x9, 0x3a, 0x4, 0x8550, 0x4, 0x7, 0x0, 0x1]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x3}, &(0x7f0000000280)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x101000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000080)={{0x5, 0x6}, {0x10da0673, 0x800}, 0x8001, 0x4, 0x8}) r3 = socket$inet(0x2b, 0x801, 0x0) listen(r3, 0x0) ppoll(&(0x7f00000001c0)=[{}, {r3, 0x400000}], 0x2, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000240), 0x8) 2018/03/16 16:27:38 executing program 1: r0 = socket$nl_generic(0xa, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8913, &(0x7f0000000000)={'ip_vti0\x00', 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'syzkaller0\x00', 0x100}) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000180)=r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'nr0\x00', 0x401}) 2018/03/16 16:27:38 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) close(r0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x40080) ioctl$KVM_NMI(r1, 0xae9a) 2018/03/16 16:27:38 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x10, 0x80806, 0x1, &(0x7f0000000000)) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = semget(0x2, 0x3, 0x22) semop(r1, &(0x7f0000000040)=[{0x1, 0x64, 0x800}, {0x2, 0xfff, 0x1000}, {0x4, 0x200, 0x1800}, {0x4, 0x100000001, 0x1000}, {0x1, 0x2, 0x800}], 0x5) r2 = accept$alg(r0, 0x0, 0x0) dup2(r0, r2) 2018/03/16 16:27:38 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000140)) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000100)) r1 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0xeb, 0x48080) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d60000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000200)=ANY=[], &(0x7f00000001c0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001f3a)="ad", 0x1) 2018/03/16 16:27:38 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000077ffc)) recvfrom(r0, &(0x7f0000db5000), 0x0, 0x0, 0x0, 0x95) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/03/16 16:27:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="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") sendfile(r0, r0, &(0x7f0000000140)=0x3ffffffc, 0x400) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x150, r0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40, 0x0) 2018/03/16 16:27:38 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write(r0, &(0x7f0000000000)="901c7ca6cd573e748bdff07964bfd32ab5c4e5d21e7f6006542ecf70d8", 0x1d) mremap(&(0x7f000008b000/0x3000)=nil, 0xfffffffffffffd1a, 0x4000, 0x0, &(0x7f00000da000/0x4000)=nil) 2018/03/16 16:27:38 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f00000001c0)=""/62, &(0x7f0000000ffc)=0xfffffc8e) r1 = msgget$private(0x0, 0x440) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) getgroups(0x8, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) r5 = syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0x1b6a, 0x200000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000480)=ANY=[@ANYBLOB="00000000001c386800"], 0x12) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) r7 = getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f00000003c0)={{0x80000000, r2, r3, r4, r6, 0x14, 0x81}, 0x6, 0x80, 0x8000, 0x10001, 0xfffffffffffffffa, 0xb12d, r7, r8}) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f00000004c0)={0x40, 0x2000000000000}) 2018/03/16 16:27:38 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x80, 0x80800) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000135000)=[@in6={0xa, 0x4e23}], 0x1c) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20}}}, &(0x7f0000000040)=0x98) 2018/03/16 16:27:38 executing program 1: getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f000000f000)=""/30, &(0x7f000044e000)=0x1e) mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000ffd000/0x3000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f00000cd000/0x3000)=nil) mlock(&(0x7f00000cd000/0x7000)=nil, 0x7000) 2018/03/16 16:27:38 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'syz_tun\x00', 0x4012}) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x101, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/03/16 16:27:38 executing program 4: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x25}]}, &(0x7f00007b7ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000004030000000000000000000000001700a848000000b4d5338801bd35e36e586489f39ff81ae09dae6dd0398b53c99d86153a10c279e5decb134a799483e007427e8305ca5ac05981d923d6098a344294c0ba163227e2ef77f868"], &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x126c, &(0x7f000087d000)=""/4096}, 0x19) 2018/03/16 16:27:38 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4000, 0x0) accept$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) [ 47.612346] kauditd_printk_skb: 3 callbacks suppressed [ 47.612354] audit: type=1400 audit(1521217658.859:25): avc: denied { map } for pid=5712 comm="syz-executor4" path="/proc/175/net/mcfilter" dev="proc" ino=4026533371 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:proc_net_t:s0 tclass=file permissive=1 2018/03/16 16:27:38 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x24c40) r1 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x5, 0x40400) r2 = geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x160000}, 0xc, &(0x7f0000000300)={&(0x7f0000003100)=@dellink={0x1274, 0x11, 0x10, 0x70bd28, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x4000, 0x8}, [@IFLA_XDP={0x1250, 0x2b, [@typed={0x8, 0x33}, @typed={0xc, 0x96, @fd=r1}, @typed={0x10, 0x64, @u64}, @nested={0x178, 0x25, [@typed={0x18, 0x2c, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @typed={0xc, 0x77, @uid=r2}, @generic="07eb8aed08cb9524fd3255c5097d1fe37b98bbbad8163f3bdf0001878b55ca20735d34577b1e1afb74692dae1926b0049996af521b03394b9806982ccba8266b94c5c98f54227cabb7cf3e8dfa0b8d5da15bb5b6d26f3280d23c45c5d94cd75e42c88010fed6e21f57838cdda3c9f156a8f418df3563f80914860080c3ed0670adb3d572c1f27f8830a0bc46d73f7949e6d8efd17432fd74511604838d150863318b593b10e77fd4f2cfaa5228f60f2402937e02a6a439f050248d883f52cf36bdf3637537bf7fcdb546272028a48490dcc68a9d849e", @typed={0xc, 0x59, @uid=r4}, @generic="659b4af6d31596a3581793c1b61d5b8453bdc1fac24fbc063f610fc87ccc4eb0708272b6115ccf8d2022a262523651e8cf454cefdd1ab0ab1cbfdca154168944ab0a85da2aabebbe6e59d8f45812bd2b323bed49045c5de82186ae4fe3", @typed={0x10, 0x87, @u64=0x8000}]}, @nested={0x1098, 0x5, [@typed={0x8, 0xe}, @typed={0x7c, 0x39, @binary="57e7d31bdec110b877953637fab553bf2afc40600d57e0f963a165c1f03ea6892a77ab5deec528bc2c0c3b7e4a6725dfea5f4971632c20e8ccac3028861a083027cf5ab16ede116c3ce9c0a1c156f7afa938ee18abd9c81d3c29f7ede04972507d8a36b89964655bc9864f4cb11551be2c3fd4"}, @generic="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@typed={0x10, 0xd, @u64=0x1}]}, @generic="0a6c2cfb06ed29a9c7650da26503ae943af45c21a13183"]}, @IFLA_IFALIASn={0x4, 0x14}]}, 0x1274}, 0x1, 0x0, 0x0, 0x4}, 0x0) r5 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) bind$packet(r5, &(0x7f0000000080)={0x11, 0x0, r6, 0x1, 0x0, 0x6}, 0x14) sendmmsg(r5, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000001500)="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", 0x5ad}], 0x1, &(0x7f0000002980)}}], 0x2, 0x0) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000380)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/03/16 16:27:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000000)={@host=0x2}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000fd7000)=""/8, 0x8, 0x100100) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x7) 2018/03/16 16:27:38 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0xfffffffffffffcd3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) getrandom(&(0x7f0000001440)=""/4096, 0x1000, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(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, 0xe5c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x3, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000940000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}) syz_open_dev$admmidi(&(0x7f0000000340)='/dev/admmidi#\x00', 0xd5a, 0x800) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x80001, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) fsetxattr(r1, &(0x7f0000000200)=ANY=[], &(0x7f0000000240)="00537cc3a60de0c46cbb60214f4e1f6c514c7eaa32d60000000000000000000000000082760c248ffc35a0307acada8511660a5a6a9da23fb745ef2205d7e3a666dea6933c80be29f786326506a6c28fa4f440000000000000003b52a1c8e5e065ddade351debc65ef258386e47568d83654ace45bff30dd13636e05f70ce04ca99ca71949d97e1a19867ed04db8d20ab1f00c127b061c5c98a9b240871a0242afc1411f671141a455c868", 0xab, 0x0) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000001c0)={0x9d}, 0x4) fstatfs(r3, &(0x7f0000000380)=""/17) getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000200), &(0x7f0000000300)=0x4) syncfs(r1) 2018/03/16 16:27:39 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x5) sendfile(r1, r2, &(0x7f0000ccb000), 0x2400) [ 47.712371] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=60008 sclass=netlink_route_socket pig=5753 comm=syz-executor2 [ 47.736144] audit: type=1400 audit(1521217658.982:26): avc: denied { prog_load } for pid=5749 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 47.786320] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/03/16 16:27:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f00000000c0)={0x2b, 0x4, 0x3, 0x6, 0x5}) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000), 0x0) 2018/03/16 16:27:39 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x9236, 0x4) r1 = socket(0x10, 0x2, 0x8000100) getsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f00004f9000), &(0x7f0000f5c000)=0x4) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffb, 0x100) 2018/03/16 16:27:39 executing program 1: prctl$setendian(0x14, 0x2) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x80, 0x1) ioctl(0xffffffffffffffff, 0x100004520, &(0x7f000022afff)) 2018/03/16 16:27:39 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000140)={0x0, 0xfffffffffffffe7e, &(0x7f0000000080)="ff"}) 2018/03/16 16:27:39 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f000002b000)=[{&(0x7f000000afbc)="8093958bca19ef5f839c2d988e80163d294835b196955ffacc24b7c09680a604f087ba79f9a5018cf9c341c7ef58e4a80210456641960cf37a14533fa28f808f47a654d6", 0x44}], 0x1, &(0x7f0000001000)}, 0xc180) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f000000c000)="bc", 0x1}], 0x1, &(0x7f000000ae80)}, 0x0) recvmsg(r0, &(0x7f0000029fc8)={&(0x7f0000022ff8)=@sco, 0x8, &(0x7f0000029000)=[{&(0x7f0000005fbb)=""/69, 0x45}], 0x1, &(0x7f0000029000)=""/56, 0x38}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x400002) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000040)={"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"}) 2018/03/16 16:27:39 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000061fff7)='net/snmp\x00') ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x2001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) r1 = semget$private(0x0, 0x0, 0x200) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000080)=[0x7, 0x8, 0x0, 0xabb6, 0x2, 0xf6]) 2018/03/16 16:27:39 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) accept4$nfc_llcp(r1, &(0x7f0000000140), &(0x7f0000000040)=0x60, 0x80800) sendmsg$inet_sctp(r1, &(0x7f0000000200)={&(0x7f00000001c0)=@in={0x2}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000380)}, 0x40000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x80000, @dev={0xfe, 0x80, [], 0x19}, 0x100}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x1fc, @dev={0xfe, 0x80, [], 0xc}, 0x417}, @in6={0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x400}, @in6={0xa, 0x4e20, 0xba, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x14}, 0x80000001}], 0x9c) sendmsg$alg(r1, &(0x7f0000000840)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000300)="66e4b0abef0bf1030222bdd9567c475842cb1b6cf7fcf4887127540f36edb966b7cdb6e8fb71b9578263beadb88edaccf5d565f3012c4b071243b87280229b5374ddaf9f41174971d14825087a", 0x4d}, {&(0x7f0000000240)="12bbfc2619c50d5f9d1aebbe6120d8918d64ca87bce3529cd5c6514e7215b86a94ce29b3da6f8f162b8428cf9d4cea34", 0x30}, {&(0x7f0000000380)="b38a7f39a9", 0x5}, {&(0x7f00000003c0)="f5dd7eb1a9b9829d94b7303fb0d29e149e8cc84a5d48c54f0c0d3d492d5937ea948d6a9a75407788199cb163f38fae17b9c55f4cada2dfd790d514f280665c9b46a63acd8e4e7535460a2c57ebd008c85b7411d1f2f76edb7b33c37176f86c6c7b0095e0a1356b3d40e8fde36f6a8c28c3c52b9dac675f0684c3de76fd45cea8344e855f9b0450d2be65e514981fc634e82ca7efa75fe26c7f63cd34346e3b969049405e599449065c583960270426bce32dde74184e06e07ac4a88e119149c7aee09af7e60c01", 0xc7}, {&(0x7f00000004c0)="d99c82caf6db2e43efc8860ecf67ff8393976541dc8e2f3f7cd632ed446abfaa2aff7a5e74bfa9084288501a1dc673b320466aad699420691ee4e27747a1f9b1edcd6216733e23c409a6fd6b79c05adbc832fc4933d8985f3e550270d3dbe191bb2c0e1109754108302e6b67611d368504a9208c59164129855446fcdfa408ce8034422ee1a2600473577c455a6ae94f42851a4b85b73f17247022bed2af56a9bd8859aca241101040c5db512919cafcf37791d54408fdfe33518d0c66c6f101f0deab2725acf1b004028d2fca", 0xcd}, {&(0x7f00000005c0)="bb97c8cc0834506eed2e1f8d83472257245fdeee39dc259ce5e90c364d89d37e3ab455ac5ef51314007beef4b29fb4a7178988510a2658cac91d2d7abc535968707d848c8ebbfade5000c91f035628a9ca9e008f623565ff56948b0c1fa6ab228d6112fbeb18cc410dc6f040def4e9bc4918144897f871a66322916504139a16d6608c0f795fe4106cea1121359b8c7c5601e2f809a9d1f3831e9f75db01613fab19771061adde3b9356a34324d1f6ec6038df18b0a2849a6af923a1303109a9bb58ff6deccfa8983d82250136c7f7fe", 0xd0}], 0x6, &(0x7f0000000740)=[@iv={0x100, 0x117, 0x2, 0xec, "ea9955cce06fcd6a8421bb63e607b6b2e48cd59d7bdb3b1cc9b13367ad576b20835cc1c25d7ffe30ec3e56c715e25f1283c1f298ebd290dba4fffedae7eeb49d11fdabe3fe001185f2229d8ae7d154e6a548a19c7acaae6cb8c614663797c517ea1ed7da2c199a5b11a5396bf5008597d9ce8d184f7dc87f0d2518ce55921dab54f0e30af8f0717ee5c2a70c97d334fd9eccf64997f2e5a168ad077ac6c1390012d4b06feb3b098fe4d56481f1a725dae0bf2087fe197771069f67ef73e25606558d27ff347020f19d9a0f10ee6724d498d8106f59508cba45c00c69ab93d5852056e67e1ca6bd61eb45aa0d"}], 0x100}, 0x20044000) 2018/03/16 16:27:39 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xeb, 0x0, 0x0, 0x2, 0x5, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0d6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000037a000)={&(0x7f0000df7ff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000000040)=ANY=[@ANYBLOB="c501000023002908000000000000000008000000878addb696451bf4c575dcdb7d13891a54c7dea3ddfc52afc3dc88c532e697b2b852b171e0c3d7e5d6afb1ebdc13182e7c90f388d362622af8a75e7011a3dae04da30749681e45a865022790f5d41c0583a156bd5ac368879a7cab299ca169628103175879724bcbd5feaaa3c2f8bc16fcc43500f6fcf0ffcec2021f1994fb76083729c8d6d6e04387e883243fadde00"], 0xa4}, 0x1}, 0x0) [ 47.890555] audit: type=1400 audit(1521217659.137:27): avc: denied { create } for pid=5785 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 47.914523] audit: type=1400 audit(1521217659.140:28): avc: denied { write } for pid=5785 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/16 16:27:39 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x20, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f00000000c0)={0x0, 0x0, 'client0\x00', 0x0, "06de0851c4edfd01", "c2024ee92012e30c13af83db68c89cb3b890453b47c849fce3ab5936d4f46cba", 0x3}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000c40)='/dev/ppp\x00', 0x40000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000c80)) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e24}], 0x40) r3 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000a40)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x100000001}}}, &(0x7f0000000b00)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000b40)={r7, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x3, 0x0, 0x27b7, 0x1, 0xc}, &(0x7f0000000c00)=0x98) fstat(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000800)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, &(0x7f0000000900)=0xc) setgroups(0x7, &(0x7f0000000940)=[r5, 0x0, r6, r8, r9, r10, r11]) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getrandom(&(0x7f0000000cc0)=""/173, 0xad, 0x3) r14 = getgid() connect$llc(r2, &(0x7f0000000980)={0x1a, 0x324, 0x9, 0x1000, 0x5, 0xffffffffffff8001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r15 = getpid() getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x1, 0x8, 0x6}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000004c0)={r16, @in6={{0xa, 0x4e20, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x2, 0x9, 0x5, 0x9, 0x80}, &(0x7f0000000580)=0x98) r17 = getpid() shmctl$IPC_SET(r3, 0x1, &(0x7f0000000400)={{0x87fa, r4, r12, r13, r14, 0x10, 0x100000001}, 0x9, 0x53, 0x20, 0xda73, r15, r17, 0x1ff}) 2018/03/16 16:27:39 executing program 0: timer_create(0x7, &(0x7f0000093000)={0x0, 0x31, 0x0, @thr={&(0x7f0000654fc2), &(0x7f0000f16000)}}, &(0x7f0000173000)=0x0) clock_gettime(0x0, &(0x7f0000d74ff8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) sched_setattr(r2, &(0x7f0000000080)={0x30, 0x6, 0x0, 0x0, 0x7, 0x9, 0x3ff, 0x5}, 0x0) socketpair(0x19, 0x6, 0x9, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000100)={0x3, 0x3f, 0x1}) timer_settime(0x0, 0x0, &(0x7f0000db1000)={{0x0, 0x1c9c380}, {0x0, r1+10000000}}, &(0x7f000017cff0)) timer_gettime(r0, &(0x7f0000000040)) 2018/03/16 16:27:39 executing program 5: r0 = socket$inet6(0xa, 0xa, 0xff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) 2018/03/16 16:27:39 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x1, 0x3, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, @empty]}, 0x1c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000a7eff4)={0x10}, 0xc, &(0x7f0000f93000)={&(0x7f00000000c0)={0x14, 0x1, 0x4, 0xf09}, 0x14}, 0x1}, 0x0) 2018/03/16 16:27:39 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0xffffffffffffffe1, 0x2, 0x0, 'queue1\x00', 0x100000001}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f7c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1}]) 2018/03/16 16:27:39 executing program 4: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae1ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x401) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/16 16:27:39 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = shmget$private(0x0, 0x2000, 0x1b02, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0xf25aef5821cafe6c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x20000, 0x100) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000140)={0x448, 0x1, 0x800, 0x1000, 0x1}) setsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f00000000c0)=0x1000, 0x4) 2018/03/16 16:27:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x400000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0180c200f4d04abc6e557f63485bb4f32386000086dd6006f5260008110000000000000000000000000000000000ff020000000000000000"], &(0x7f0000775000)) 2018/03/16 16:27:39 executing program 4: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x8) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f0000000080)="1600000000004f0e83109655d8fb9ace2ec9ad6c163d6e08b6383b4833dea965090d1b9d3866b0df4f432ad9528cb34f9dbe56411efba3e56aa308bbcd18a9b4020034d4b4292f6a114d341df11d319437e4f2de40734629ba35bb258d16", 0x0, &(0x7f0000c81ffe)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x6880, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000280)={0x719b, {{0xa, 0x4e20, 0x5, @empty, 0x1fd}}, {{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x108) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140)=0x4, 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000003c0)=""/204) 2018/03/16 16:27:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r1, &(0x7f0000000080)="9060e2d2636b1e94f59eb75bdfe66e0f942b9dd3cbc0f5965d5f4978a25d9b0a920bc094a0d24304a0a5a886eca2aaf49fbbad5c981e664d37747d4402030b21189f6da115ad917f521b64a3517b924f30ff046fcbe94b8c3331459a0ca183d9b903ca26d1732948cbfa06870b9243a9ad065c11e8fe011dcf6b30153e6229e6eaa46a1dadc12a77183400dd4480bdf9a917a2bdefea7a35cf5e65f423792ef21a1cb62767df08a402bae82a5ca0cda34ea552a5427ec255f458f3cd1ab5efbc2c463ae7ae0e", &(0x7f0000000200)=""/133}, 0x18) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) migrate_pages(r2, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) 2018/03/16 16:27:39 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101800, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0xffffffffffffffff, 0x4, 0x2000}, 0x4) r2 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r3 = socket$packet(0x11, 0x400000002, 0x300) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) dup2(r0, r3) 2018/03/16 16:27:39 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='cmdline\x00') rt_sigaction(0x0, &(0x7f0000000080)={0xd800000000000000, {0x21d0}, 0x10000000, 0xad}, 0x0, 0x8, &(0x7f00000000c0)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000040)={0x77359400}, 0x10) pread64(r0, &(0x7f0000129000), 0x0, 0x0) 2018/03/16 16:27:39 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000240)="26672e0f380833260f8da535b7e566baf80cb8c084a68def66bafc0cb800300000ef2e0fc71d020000000fc719b9800000c00f3235000400000f30d065fb26f20f7d9b6654f7330fc72e660f388169c3", 0x50}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) ptrace$setsig(0x4203, r3, 0xb1, &(0x7f0000000040)={0x14, 0x100, 0x0, 0x81}) [ 48.016195] audit: type=1400 audit(1521217659.262:29): avc: denied { ipc_lock } for pid=5817 comm="syz-executor1" capability=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/16 16:27:39 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(r0, 0xb) 2018/03/16 16:27:39 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)="a9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) recvmmsg(r0, &(0x7f0000002700)=[{{&(0x7f00000001c0)=@llc, 0x80, &(0x7f0000001680), 0x0, &(0x7f0000001700)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x5) accept4(r0, 0x0, &(0x7f0000000140)=0x2a915273ba42a202, 0x0) [ 48.082645] audit: type=1400 audit(1521217659.291:30): avc: denied { setgid } for pid=5820 comm="syz-executor2" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/16 16:27:39 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) mremap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000000000/0x2000)=nil) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000008ff0)=ANY=[@ANYBLOB="000600000000eae5"]) 2018/03/16 16:27:39 executing program 4: r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000140)=0x1, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000180)=""/144, &(0x7f0000000080)=0x90) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xb2, 0x200, 0x4, 0x2, r2}, 0x10) 2018/03/16 16:27:39 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00006f3ffd)='ns\x00') ppoll(&(0x7f0000000200)=[{r0, 0x2}, {r0, 0x10}, {r0, 0x2024}, {r0, 0x10}, {r0, 0x2000}, {r0, 0x2080}, {r0, 0x8000}, {r0, 0xa100}, {r0, 0x400}, {r0, 0x3}], 0x143, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000180), 0x8) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000040)=""/79, 0x4f) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000100)=0x9) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r0, r0, 0x0, 0x3}, 0x10) 2018/03/16 16:27:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8c301, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={r0, 0xfffffffffffffffc, 0x1, 0x200, &(0x7f0000000180)=[0x0, 0x0], 0x3fffffffffffffa6}, 0x20) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000200)={r1, r1, 0x0, 0x1}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000240)=0x9, 0x4) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000080)=""/238) socketpair(0x9, 0x0, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r3 = syz_open_pts(r0, 0x801) poll(&(0x7f00003be000)=[{r2, 0xfffffffffffffffd}], 0x10001, 0x5d) write(r3, &(0x7f00000b5000), 0x0) 2018/03/16 16:27:39 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001ff7)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) prlimit64(r1, 0xf, &(0x7f0000000080)={0x3, 0x1b4}, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000140)={0x0, 0x65, &(0x7f00000000c0)="6f3365674e6d7ca77fee516263ad6f5d84b24ba78ec321ef3a85f4eb260f4ab3e0ae83e9011a24983475c53a5f58b305b52b077378d4aacb86753bb805183297bee0038511cceea056c69e64b9eaa90f0a1393275f7017287e8748d22f7f6ab8d4ade67fb0"}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0x81, 0x3, 0x7f, 0x8, 0x0, 0xfffffffffffffff9}) 2018/03/16 16:27:39 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x161b03b2, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0xffffffffffffff84, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c6dfd0)={0x8, 0x0, &(0x7f0000dd0000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000ea000)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000011000)}) 2018/03/16 16:27:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x40000, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="10000001002ffd0000"], 0x9}, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x401, 0x400) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x727, 0x100000001, 0x1f, 0x4995, 0xaa}, 0x14) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x6, 0x400000) modify_ldt$write(0x1, &(0x7f0000000040)={0x4, 0x20001000, 0x5400, 0xba17, 0x9, 0xfffffffffffffeff, 0x0, 0x7, 0xffffffffffffffff, 0x1000}, 0x10) ioctl(r0, 0xc0184900, &(0x7f0000002000)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) [ 48.207325] audit: type=1400 audit(1521217659.454:31): avc: denied { map } for pid=5874 comm="syz-executor6" path="/dev/sg0" dev="devtmpfs" ino=9481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 [ 48.227620] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/16 16:27:39 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) syz_emit_ethernet(0x42, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @mcast1={0xff, 0x1, [], 0x1}}}}}, &(0x7f00000002c0)) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000080)=""/151) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x441) ioctl$TIOCSBRK(r0, 0x40044591) write(r1, &(0x7f0000c29000), 0x0) 2018/03/16 16:27:39 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0xfffffffffffffffc, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x4b00000000000000, 0x10}, 0xc) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000002000), 0x4) bind$packet(r2, &(0x7f000001cfec)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="aac931a5fa70"}, 0x14) 2018/03/16 16:27:39 executing program 4: r0 = socket$inet(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x2884, 0x40000) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000100)=0x80, 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000080)) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000ffc), 0x4) 2018/03/16 16:27:39 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x6, 0x800) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000100)) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000040)=""/126) recvfrom$unix(r1, &(0x7f0000000140)=""/69, 0x45, 0x2023, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) [ 48.233054] audit: type=1400 audit(1521217659.472:32): avc: denied { set_context_mgr } for pid=5876 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 48.239078] binder: 5876:5879 ioctl 40046207 0 returned -16 2018/03/16 16:27:39 executing program 7: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) perf_event_open(&(0x7f00007def88)={0x4000000002, 0x70, 0x9f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8, 0x0, 0x0, 0x4000000, 0x200, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffff1486, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x99}, r0, 0x0, r1, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)) 2018/03/16 16:27:39 executing program 0: perf_event_open(&(0x7f000057e000)={0x2, 0xfd, 0x6a9, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0xddb9, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x5, 0x0, 0x0, 0x100, 0x1000200000, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='bond0\x00', 0x10) getrandom(&(0x7f0000000040)=""/15, 0xf, 0x3) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200000) socket$l2tp(0x18, 0x1, 0x1) 2018/03/16 16:27:39 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x801) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000100)=[0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x2, 0x1, 0x6}) mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000515ff8)=0xcbb, 0x7, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000000040)=0x3, 0x2, 0x0) 2018/03/16 16:27:39 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/03/16 16:27:39 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x190, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x12, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x50000, 0x0) ftruncate(r1, 0x5) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000040)={0x7, 0x101}) 2018/03/16 16:27:39 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8955, &(0x7f0000000000)={"020081007f001e0020008ca7cc991735", 0x0}) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x1, 0x200100) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000100)={r1, 0x1, 0x6, @random="6e6e8627dc10"}, 0x10) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x42, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000080)) 2018/03/16 16:27:39 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x40) 2018/03/16 16:27:39 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000001080)={'security\x00'}, &(0x7f0000001100)=0x54) getsockopt$bt_hci(r0, 0x84, 0x9, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001140), &(0x7f0000001180)=0x4) 2018/03/16 16:27:39 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000000040)) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) fsync(r0) close(0xffffffffffffffff) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) 2018/03/16 16:27:39 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_pts(0xffffffffffffffff, 0x20001) ioctl$KDDISABIO(r1, 0x4b37) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000651000)=""/240, &(0x7f0000ca5ffc)=0xf0) 2018/03/16 16:27:39 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="040000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) io_setup(0x8001, &(0x7f00000000c0)) 2018/03/16 16:27:39 executing program 0: set_mempolicy(0x8003, &(0x7f0000000080)=0x80000000000004, 0x66ff92cb) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x8, 0xfff}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0xda5}, &(0x7f0000000140)=0xc) 2018/03/16 16:27:39 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x5}, 0x2c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x188, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/16 16:27:39 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000100)={r3, &(0x7f00000000c0)=""/1}) getpriority(0x2, r1) 2018/03/16 16:27:39 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x80000000000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}, 0x0, 0x4, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/16 16:27:39 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef0fe4)={0x5, 0x1, 0x2, 0x200000000000000c}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x200000000d, 0x4, 0x4, 0x100000001, 0x8, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000000000), &(0x7f0000eee000)}, 0x20) 2018/03/16 16:27:39 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000080)="2428c225e74eebd875fd7b9e8a03ed3a94c9d3f652c61783673ccea01e4d4b275e68bf5203a10fefbd5fc325761c85e3d6916670f6593e140613a4abc34a368b7e5b06a1a6d8a1163920ed496fd357ee05c81b6c9501b50c014b8fffb2a7cd0010d81fc3d2a8b9663ca67c891c8818041ebb"}, {&(0x7f0000000100)="ace5c0f1fa3f430e21b5ec29c21d0608c0074c4fc6161ee9698f329b52d27c96fedee27618c9d88513fd6478fcfed01f3faea69adb0f57369567"}, {&(0x7f0000000140)="3983c6dbc07bfa902ce7bf9eaaf26bf62dbb6afa5c02f6a84184173a1d559851deb567102fc0d193d38813e3a889e1f4685c8df2739620c93e838e569ea2d9103793d6507bbfc729b1884fe6bbb8972d2f2fd62132f6739d32c41c91fbc5cd51269dfe8df0565ed14d756e8d9ebee11503e83d4a10992ac694e40528dab67cf022c4d8f3b86bef7d6b64deb177d8803253331618bb9de80155f54e299fae7146d6313bb52590"}], 0x97) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCCONS(r1, 0x541d) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0) open_by_handle_at(r2, &(0x7f0000000240)={0x1008, 0x80, "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"}, 0x80) 2018/03/16 16:27:39 executing program 2: r0 = socket$inet(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0x71, "3a07c9b27302cb62f537d53bed1ffa6b22a1aabf9f7a62ca9b36080e83f95a76328db3d5e2fd800d931b284a0a37f5499c196e1e6366727d30abd8f9ac3ff865d77fc1c6e9253366fb419accd26788ee744b313e78a69d375c0ba06945b03d55be81e766aa99d35aa046b090dfbe5086d2"}, &(0x7f0000000340)=0x79) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}}, 0x200000002, 0x4}, &(0x7f0000000440)=0x90) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x1, 0x1f8, [0x20000040, 0x0, 0x0, 0x200001d8, 0x20000208], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x270) 2018/03/16 16:27:39 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x40, 0x20000) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'ip_vti0\x00'}}, 0x1e) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'bond0\x00'}}, 0x1e) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000280)={@empty, 0x0}, &(0x7f00000002c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, 0x1b778c44, 0x6, 0x6, 0x500, 0x8, 0x80, r2}) setsockopt$inet6_buf(r1, 0x29, 0x8, &(0x7f0000000fff), 0x0) 2018/03/16 16:27:39 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8000, 0x591a42) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x2c) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f00000000c0)="ce50eafc35feb7") 2018/03/16 16:27:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000033ffdb)="24000000210025f0071c0165fffffc0e020000000010000002a9000c08000a0000400000", 0x24) 2018/03/16 16:27:39 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000440)=@filter={'filter\x00', 0xe, 0x2, 0x90, [0x0, 0x20000080, 0x200000b0, 0x200002a0], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000037bbf00000000000000000000000000000000000000000000000000000000000000000000000000001e0000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]}, 0xff) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x80, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) 2018/03/16 16:27:39 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000d44000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e47000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000106f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) poll(&(0x7f0000000000), 0x0, 0x5) writev(r0, &(0x7f0000446fc0)=[{&(0x7f0000cedee2)="87", 0x1}], 0x1) 2018/03/16 16:27:39 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f000091fd50)={0x14, 0x1, 0x3, 0x7ffffffff, 0x0, 0x0, {0x0, 0x0, 0x2}}, 0x14}, 0x1}, 0x0) creat(&(0x7f00008b2000)='./file0\x00', 0x0) creat(&(0x7f0000003440)='./file0\x00', 0x0) 2018/03/16 16:27:39 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0x40087602, &(0x7f0000000080)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x1, 0x4) 2018/03/16 16:27:39 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="0300000000000000000000000000000004000000ef00000001000000000000000900000000c71ca34dff00000000000000000000000000000000000000000000000000000000000000220000000000000000000000000000"]) ioctl$int_in(r0, 0x80000080045006, &(0x7f00000000c0)) [ 48.499331] kernel msg: ebtables bug: please report to author: entries_size too small 2018/03/16 16:27:39 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x1008000000000004, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400080, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x943, 0x10}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x4, 0x1e0, 0x40}, 0x10) r3 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) poll(&(0x7f0000000080)=[{r3}], 0x1, 0x0) 2018/03/16 16:27:39 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="887dd299c76ff15fd570417b5a0f42545e6573627385d248d66f43b2d3ea8841bc2e2c89dfc5d26dba08ff3de60746428d59664e1708391d45e2e281692d3ad40043c1efe5147a1f5d3510e0d240e9dbed79e4cc4d641096d68d7f42ae32ae3e53ea647d24f2d3ed678242e28d104570cabd179193b3ee6c397432e63b51417bcefb92b6a3a8c6606371d429a0c4c5378acd33a48a211a41e878b66bf2457163f5b9c2a832baf66fdbca4e7c5d367b572647a1b7b4b08b8703c411dee71441b2458f0201f3f7db00b73d93d0c9d3d50cd60c19b12d9e3c5821d5781df9296712e93cf04c38be066d546cfb98c30ccf03ba447b32", 0xf4}, {&(0x7f0000000140)="278d54f0ad29c67a7530185673f346a599fb8db567abf99eb9e72f84c55685b2b82c616889bef4d2b27ce09fbddd74fd965f05b35e0937200296c9ddeff512b1fd8b8022801ef3ea0a7fd255087ffc6db00efcebd0bd762557c32e838c8f772eb54755757aded875875fbcf6a57eb86f04aaae248124d79a586937d80331e4057b061fed1bc3c7459abf3a0facf98b1a5bb9de95228d0b3f4cf49c3cdef955cda72214c87991116a4bd0a126ea65775743507bf5fda268679f866490dae5880193730d23172ef3de6e7c6f6ea936b2193ed2d3a08a5552075836417391d4b9bc83c9e198264f54f537b5e52588c160e8a9afde96374beba0ae34f3ad7de6", 0xfe}], 0x2) write(r0, &(0x7f0000014000)="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", 0x1000) [ 48.572229] audit: type=1400 audit(1521217659.818:33): avc: denied { prog_run } for pid=5940 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 48.625501] IPv4: Oversized IP packet from 127.0.0.1 [ 48.645053] IPv4: Oversized IP packet from 127.0.0.1 2018/03/16 16:27:39 executing program 2: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000153000), 0x381, &(0x7f0000000000)=""/251, 0xe2}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002640)={0x0}, &(0x7f0000002680)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000026c0)={r2, @in6={{0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x80}}}, &(0x7f0000002780)=0x84) close(r0) sendmsg$kcm(r1, &(0x7f0000002600)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000)}], 0x1000000000000021, &(0x7f0000000140)=[{0xfffffffffffffc3f, 0x11a, 0x8001, "c5cea5d9d8132acd94589fc1fede9a98c7b9afdfce94ea3b64e0aefee91345903617e2d4e015d736bcee0dc5681582c3e512c528a1113f9f63e76c4377e3b07b7610a773b12fb476fa5b4fafec595f04ad273ad69bd0ec99a2bfbe137ac621645d206f52fe0c7e16f5be11e2f88d50418517cd994c8b339a96569ba34cb0a21e4fdef8dddb940f26d97a36791519984c23173bdb581fa2485c04211d330a"}, {0x18, 0x11f, 0x8001, "f82b4ad2e324baf0"}, {0x108, 0x115, 0xca3, "7eaa4f5b84b98009df3ed6158783ef5ff93222afb7351b7a922a6ca047d98532200a12a38754e7005d01116133747c23866673d225c48a3bd59a9d729b114325c0a6b0332bfdad521432f115c09a5f18d0abc30ca01257635d15793f8baebfb83efd6d90385326c1a19ebe282cd4026cce205b5c0fa52b7435a178631a5d1e7c273238e604e4a41082e7248ca78e4ec7ef218ef195db356c57a00e45c2f19d7e7c9cca9a009513fac5dc2d39242fc015a7283afa9d1160e1b38cb72ccaa34fb303a15a0e2df50c88285622939f9f5d721405259f461b221750e8337dffbfa047e6b452cce241c2dba1dffaf4ebb562015a49"}, {0xa0, 0x0, 0x7, "feaf9562a7dd838e00a176e1bd9a2b1897572f11b7382e3a2f1ad43f53da9814ca456d647440f3fdd4fa2b7f5c097474b6751dc92b2fdea70d8ced8a1818eb18b754dc39c27eedf78629c10b8757a884a1ed5acfa9592c657746f59a9071768ce03c997ed5d2f8296b019bd8ef3dddec0643c8000c51b49e0849bef903fa12d8e750ba70b7d33743334335"}, {0x1010, 0x13f, 0x76, 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{0x60, 0x101, 0x3ff, "0fcf6823095f25f62716db1dbf871089a0e3155ef6a0fc3aa0fe712e67d877b1ace932628245fc3a826b476142d2726f76ab2fef26156b4d654b4762803b915744bbe62856039ec644d4442c"}, {0xd0, 0xffffffffffffffff, 0x6, "65b8679012814d94a7af52a5667e2c7fb435147832cac00880a6d6e212b0bd5e40a55f69e4f12c2ca2b0da37eca50a6270cdc6794e924ddb0315d93ca53c0fd787809b1d40fbf92c39771f6f72b05228f2aeb66a3e3720969a44697bce0a81e0228299f60f52b3bc5bc5aab03053aa1c119ceb91d334aa548fd7659f4535275f4edae30354b0f237a5a8b52de2946147fa3bed47d238af5fdb31240c4d958070080e394d5cd791a3b508db300d8f0a18106fbb69f873b4b4b0bc2df8820ea8"}, {0x1010, 0x109, 0x4, "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"}, {0x495, 0x13f, 0x5, "9efd4087a1c3bfb2e9775a6484bff7077d66086fde3cb6b2312a5ccb76c51e73ba609791ca24ad291402a38dc2fb7cd1f19d4d67a74a5389b659962f437751fcbcf302366e301ac9a5b230121e018ccda64901b58ec7692f165a70fd405e87b6298ced01acd45aa8a411a6788222c2aa0d35b155f9f9e778b22b0aeb42ef47ced88592eebb4ad0773bd394263979d1b7c54bbb8be3adca151205422c6339f6fea45c65e69b202f7207b3ee7e0409eacd025219f9cae10f609a5f6fb8"}], 0x2490}, 0x0) 2018/03/16 16:27:39 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000040)="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", 0x170) close(r0) 2018/03/16 16:27:39 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/netstat\x00') r1 = memfd_create(&(0x7f0000000100)='wlan0:]vboxnet0\x00', 0x0) sendfile(r1, r0, &(0x7f0000000040)=0x100000, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000f8ff00d7e3345d53044d02593eb3e83b704207000000000000000000000000000000"], &(0x7f0000000080)=0x10) 2018/03/16 16:27:39 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@upd={0xe8, 0x12, 0x400, 0x70bd26, 0x25dfdbfb, {{'drbg_pr_sha1\x00'}, [], [], 0x0, 0x2400}, [{0x8, 0x1}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) fsetxattr(r0, &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f0000000100)='posix_acl_access-\x00', 0x12, 0x0) connect$inet(r0, &(0x7f0000000280)={0x2, 0x4e24}, 0x10) 2018/03/16 16:27:39 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000000)={0xffffffff, {{0xa, 0x4e23, 0xd, @mcast2={0xff, 0x2, [], 0x1}, 0x3a2}}}, 0x88) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x4000006d}]}) 2018/03/16 16:27:39 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x2, @empty, 0x1}}, 0xcd, 0x4}, &(0x7f0000000180)=0x90) syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x1, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x8, 0x1000}, &(0x7f00000002c0)=0x90) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x9a, 0x3, 0xfffffffffffff506, {}, 0x5, 0x329}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff}) shutdown(r2, 0x2) 2018/03/16 16:27:39 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x0) io_setup(0x5, &(0x7f00000001c0)=0x0) io_destroy(r0) 2018/03/16 16:27:39 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x1, 0x200040) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000080)={0xffffffff}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r2, 0x29, 0xd0, &(0x7f0000000040), &(0x7f00000016c0)=0x176) 2018/03/16 16:27:39 executing program 4: r0 = socket$inet6(0xa, 0xf, 0x3ff) bind$inet6(r0, &(0x7f00005d6fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000000), 0xed8768077b718bd6) 2018/03/16 16:27:40 executing program 5: r0 = socket$unix(0x1, 0x0, 0x0) lstat(&(0x7f0000000280)='\x00', &(0x7f00000002c0)) bind$unix(r0, &(0x7f0000000040)=@abs={0x1}, 0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) lstat(&(0x7f00000001c0)='\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0xc) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000500)) capget(&(0x7f0000000480)={0x20080522, r5}, &(0x7f00000004c0)={0x3, 0x1, 0xa3e0, 0xaf71, 0x8001, 0x5}) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, r4, 0x800) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000540)=0x8ad, 0x2) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000580)={'syzkaller0\x00', 0x9}) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) 2018/03/16 16:27:40 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x600}}}, &(0x7f0000000000)) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) readlinkat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=""/126, 0x5c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)='ip_vti0\x00') 2018/03/16 16:27:40 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x800, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x200000, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = semget$private(0x0, 0x7, 0x761) semctl$SEM_STAT(r2, 0x0, 0x12, &(0x7f0000000140)=""/94) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000100)={0xfffb, 0x1a, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x200000a, 0x6012, r3, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r4 = getpid() getpgrp(r4) 2018/03/16 16:27:40 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x484101) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='auxv\x00') setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x51e, 0x9, 0x2, 0x2, 0x1000}, 0x14) renameat2(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x7) io_submit(0x0, 0x1fffffffffffff16, &(0x7f0000e8aff0)=[&(0x7f0000b5afc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00004e1000), 0x325}]) 2018/03/16 16:27:40 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) finit_module(r0, &(0x7f0000000000)='\x00', 0x200000000000001) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000d41000)={0x0, r1}) dup2(r1, r0) 2018/03/16 16:27:40 executing program 4: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x10000, 0x0) r1 = dup(r0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x40007) sendfile(r2, r3, &(0x7f0000ccb000), 0x400) [ 48.761314] kvm [5998]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x4000006d data 0x0 2018/03/16 16:27:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='cpuset\x00') ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000080)={0xa, 0x3, [{0x10001}, {0x5, 0x0, 0x1f}, {0x3}, {0x2, 0x0, 0x401}, {0x0, 0x0, 0x83d6}, {0x8, 0x0, 0x5}, {0x1f, 0x0, 0xffffffffffff50a8}, {0x81, 0x0, 0x7}, {0x100000001, 0x0, 0x9}, {0x10000, 0x0, 0x3074f30a}]}) sendfile(r0, r0, &(0x7f0000000180)=0x80, 0x6) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/16 16:27:40 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x28) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x2, 0x7, 0xffffffff, 0x8, r1}) r2 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) getdents64(r2, &(0x7f00000000c0)=""/83, 0x37e) unlinkat(r2, &(0x7f0000000080)='./file0\x00', 0x200) rmdir(&(0x7f0000000140)='./file1\x00') 2018/03/16 16:27:40 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) fadvise64(r0, 0x0, 0x30e, 0x7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/user\x00', 0x2, 0x0) accept4$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_ifreq(r3, 0x8995, &(0x7f0000000280)={'ip_vti0\x00', @ifru_mtu}) 2018/03/16 16:27:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000001c0)=0x5) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) socketpair(0x0, 0x1, 0x2e8e, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000002c0)={0x88e8, 0x6, 0x2, 0x200, 0x5, 0x6, 0x80, 0x7, 0x3, 0xfffffffffffffffb, 0x5}, 0xb) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x4, 0x10040) sendmmsg$alg(r2, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000180)="87fe077241001869dc2ac0f8aad388d631f6188844a000b15749813c722ca747209fa6772731d202b433b6b1bcc649d2d0e680a8b36a7b833bea4cba947413", 0x3f}], 0x1, 0x0, 0x0, 0x8080}], 0x1, 0x10) recvmsg(r2, &(0x7f0000000140)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x32b}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/03/16 16:27:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x400) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000180)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={'tunl0\x00', @ifru_hwaddr=@random="079a77698543"}) 2018/03/16 16:27:40 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000f59000)='GPL\x00', 0x6, 0xfcb6, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/16 16:27:40 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) poll(&(0x7f0000023fb0)=[{r0, 0x0, 0x4}], 0x1, 0xce8) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) r1 = dup2(r0, r0) mq_timedreceive(r1, &(0x7f00006b0f7d)=""/131, 0x83, 0x0, &(0x7f0000ccf000)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) 2018/03/16 16:27:40 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80005, 0xff) prctl$getreaper(0x1b, &(0x7f0000000040)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) 2018/03/16 16:27:40 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e22, 0x7fffffff, @empty, 0x1}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffff0000, 0xb7a4, 0x8000, 0xaae6, 0x100000000, 0x0, 0x0, 0xf95]}, &(0x7f00000004c0)=0x100) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x260a41, 0x0) shutdown(r1, 0x1) syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0xb0, 0x400000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={0x0, 0xfffffffffffffff9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000340)={0x0, 0x100000001}, &(0x7f0000000380)=0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000001640)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)=ANY=[], &(0x7f00000000c0)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/03/16 16:27:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x20, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2000, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) 2018/03/16 16:27:40 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000040)={0x10000000, 0x0, 0x0, 0xffffffffffffffff}) 2018/03/16 16:27:40 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040), 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000180)={0x1c, 0x4a, 0x100000000401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@generic="f042fd5348"]}, 0x1c}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000000080)="aae3c20b8f9ef5db30151697e7a26e7eddf4e44900fb73901ffdfb220dddabc8dcf322b8dd5d5e396eb0b5cdae6fcfb54207d2aa7c3ffb4da8d9834a70a036496943abc3fa8a4eaec74f38b82380963445d6a988c7727d6aabc0e45296ccc5270da2fa122120a3054989a608d7c0e56f2c76fd96322b7dd858a581e59f2509f596a0afc9aa43d37284145fde887925b6f162df93f939f261", 0x98, 0x800, &(0x7f0000000140)={0x2, 0x4e23, @rand_addr=0x7fff}, 0x10) 2018/03/16 16:27:40 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x204842) setsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000000180)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@uncond, 0x0, 0xa8, 0xd0}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000240)="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", 0xfe) socket(0x6, 0x4, 0x16) r4 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x5, 0x113000) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f0000000140)=0x8) r5 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_mreq(r5, 0x29, 0x13, &(0x7f0000000040)={@loopback={0x0, 0x1}}, 0x14) sendmsg(r1, &(0x7f0000003680)={&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x4e24}, 0x8, &(0x7f0000002240)=[{&(0x7f0000000040)}], 0x1, &(0x7f00000022c0)}, 0x0) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00000001c0)=0x10001, &(0x7f0000000340)=0x5a) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000036c0), 0xcf5d44e7594ad6d6) getitimer(0x0, &(0x7f0000000200)) bind$inet6(r6, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r6, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r6, &(0x7f0000ad6fad), 0xfffffffffffffe79, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x400000000000000}, 0x1c) close(r6) 2018/03/16 16:27:40 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10002, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000040)={0x9, 0x2}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000200)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @ether_spec={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {"8e7c", @link_local={0x1, 0x80, 0xc2}}, @usr_ip6_spec={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @dev={0xfe, 0x80}}, {"6fd1", @link_local={0x1, 0x80, 0xc2}}}}}) 2018/03/16 16:27:40 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x1, 0x71, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x271b) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f00004d9000/0x2000)=nil}) 2018/03/16 16:27:40 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/checkreqprot\x00', 0x101000, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{0x0, 0x3, 0x0, 0x17}, {0x1ff, 0x8000, 0x9, 0x7fff}]}, 0x10) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="5d048973732e6c6f24c98b3a00e364657989cb850f1a8f132c757c0778a919ff6bfaff1d3a3833614cc5dca3684f6611bc1c13d6ebc39f27a88b4ccbcd6fbbfc8703a03e994a52a581bfd2b92d014e935bf2d2f33a872a6f0e7d013e761ffa6dcf1977c408a0b722e9a7c46c77fae7140d015401000900000000000000f11ca450ceca301418164059f9893fac4d4b107213429cde25b9d48e8d901489bc333b01315fc58e180c42b9d64db2f4280ded2f54d766df2db54fda339e"]) bind$inet6(r0, &(0x7f0000021fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0xfffffffffffffd50) r2 = memfd_create(&(0x7f0000000280)='(security\x00', 0x6) getpeername$inet(r2, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10) accept$packet(r1, 0x0, &(0x7f0000000040)) fchmod(r0, 0x5) 2018/03/16 16:27:40 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f000002c000)=ANY=[@ANYBLOB="180000002300110700000000000000001600000000000100"], 0x18}, 0x1}, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000180)={0x4, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x1, 0xa, [{{0x2, 0x4e21, @rand_addr=0x1}}, {{0x2, 0x4e23, @rand_addr=0x2}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x590) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x144) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000740)=""/239) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000100)={{0x16f, 0x3}, {0x3b, 0x2}, 0xe8, 0x7, 0x4}) 2018/03/16 16:27:40 executing program 1: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 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={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x9, 0xa000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={r1, 0x1, 0x30, 0x7, 0x3}, &(0x7f0000000280)=0x18) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x0, 0x0, 0x3}) unshare(0x800) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x1ff, @empty, 0xfff}}, 0xfff, 0xfffffffffffffff9}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000140)={r3, 0x6}, 0x8) recvmmsg(0xffffffffffffffff, &(0x7f0000005300)=[{{&(0x7f0000003a40)=@generic, 0x80, &(0x7f0000003c40)=[{&(0x7f0000003ac0)=""/104, 0x68}], 0x1, &(0x7f0000003c80)=""/237, 0xed}}], 0x1, 0x0, &(0x7f00000054c0)) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000055c0), 0x8) [ 49.026330] sctp: [Deprecated]: syz-executor4 (pid 6096) Use of struct sctp_assoc_value in delayed_ack socket option. [ 49.026330] Use struct sctp_sack_info instead [ 49.074431] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 49.089989] audit: type=1400 audit(1521217660.336:34): avc: denied { getopt } for pid=6101 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 49.092144] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 49.144143] sctp: [Deprecated]: syz-executor4 (pid 6113) Use of struct sctp_assoc_value in delayed_ack socket option. [ 49.144143] Use struct sctp_sack_info instead 2018/03/16 16:27:40 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="3019e5583fbceef540000000"], &(0x7f00000002c0)=0x8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) timer_create(0x2, &(0x7f0000000100)={0x0, 0x1e, 0x2, @thr={&(0x7f0000000380)="74a80f687720ee003769a7338edce1da72e0637e4a2c2571d661e4e0820a3da6c143ebe933b9ed673ecae83bc627afb44e8c45b2ffa1f31a1322699c6b3e08fc5ec9f05fd649b837a97ad2c442ca8a7803a1f98eb1d3a6ef2e310017adc8df6d94aeb1fbedf8623d307d43232bbdf1bdfd92e560f4a026ed20856b67b50c2557829b5639d5b286f6b9e0f13082396ac7940250d126bc7da9ab94b343082f87adfb86cba36775d40f31c682ec5a37876c6dc5ed7e639035b7ebed425a753037f1642cd13089b92f8514e7ff10e06a9c86d9876667b39cf2254fcdc4f5f31d96", &(0x7f0000001480)="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"}}, &(0x7f0000000140)) getpeername$packet(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000300)={'bcsf0\x00', r3}) connect$nfc_llcp(r2, &(0x7f0000000480)={0x27, 0x0, 0x2, 0x3, 0xfff, 0x0, "3748c379d69bc7f1d26d623489ed19c24793e2ba9310bec3ee668570ea57801ec1d2e2e650ccf1280f5794aad0b29c4b9957ab7eae342328942f368b4994e8", 0x1f}, 0x60) r4 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000500)="a92f479f32df0ffb645addc51c66693d19fc17e475fa0a00add0cbee8ef93165d25d94229be5d1ffadc8474dab6bfca1a36aba4d5305e7b95894eac904856b9a4a6c001d7cf0c9baa5593f46f9a91dc1a7630da5d7c98cd0933d8edbfb85f0d5ca13346b99837cfcd008f3b9", 0x6c) r6 = dup2(r4, r2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f00000000c0)=0x6, 0x4) io_setup(0x4, &(0x7f0000000000)=0x0) io_submit(r7, 0x1, &(0x7f0000001440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000000200)="f32364", 0x3}]) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000040)={r1, 0x8}, &(0x7f0000000080)=0x8) 2018/03/16 16:27:40 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) r1 = inotify_init1(0x0) r2 = dup2(r1, r0) r3 = inotify_add_watch(r1, &(0x7f00007b4ff6)='./control\x00', 0x2000000) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x1ff) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x9, 0x8, 0x8, 0xffff, 0xc9}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7ff}}, 0xb9, 0x800, 0x75a, 0x1000, 0x35d6}, &(0x7f0000000180)=0x98) inotify_rm_watch(r2, r3) 2018/03/16 16:27:40 executing program 7: setrlimit(0x4, &(0x7f0000000180)={0xfff, 0x1d}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x10801, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x15, 0x10, "685cb83314d8f0ca93899e200f1c9930701fb6e133aa095e1f7fb7b2895b7360fe0a4edee496873d3810ad31f5992f2ff331185f5e5e3fa2afe0800868f713d2", "1c73d9f898b539e1894317feb5f621477baff2bd98d42318278d50f2aca3d6d2", [0x44, 0xfc]}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x802, 0x138) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000200)={0x8000000000, 0x2, 0x1ff, 0x2}) r2 = socket$alg(0x26, 0x5, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r4 = accept4$alg(r2, 0x0, 0x0, 0x0) getpeername$packet(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x39, r5}) sendfile(r4, r2, &(0x7f00000001c0)=0x5f, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000340)={[{0xf2, 0x8000, 0x0, 0x7d6b, 0xfa, 0xffffffff, 0x8000, 0x3, 0x10000, 0x4, 0xffffffff, 0xffff, 0x5}, {0x9, 0x8, 0x4c, 0x9359, 0x8, 0xfd1e, 0xfffffffffffffff9, 0x7, 0x1, 0x9, 0xffffffffffffff7f, 0x8, 0x3}, {0x6b, 0x3ff, 0x8, 0x4, 0x2, 0x10000, 0x5, 0x800, 0xdeb, 0x3, 0x5, 0x101, 0x2}], 0x72b5}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r1, 0x0, 0x80, 0x63, &(0x7f00000003c0)="19a7aef8a425c4d45bb4f2f97510b02f2c0034d416c79aeddbebc7b4b956c1f535f274e79a7ce2cdbde6b0edfcb0bb54d97e0b7c8ec7e203eafb396f3fe978412674c0d4834b13c0e2fe9cb4894e6fa09785c24e1703e208d17fd21908a06a1cf05d0a0bf71442a92251cca0df3e17543a8668ca5ab9ef882577988743a4fcb5", &(0x7f0000000440)=""/99, 0xa92c, 0x1f}, 0x28) 2018/03/16 16:27:40 executing program 2: rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) r1 = memfd_create(&(0x7f0000000140)='vboxnet0bdev\x00', 0x2) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0xfffffffffffffff8, 0x8, 0x9, 0x8000, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x9, 0x8, 0x0, 0x4, 0x80, 0x800, 0x2, 0x7fffffff, 0x100, 0xbbc, 0x8, 0x56cd0d25, 0x46cb, 0xfffffffffffffffb, 0x1, 0x7, 0x2, 0x0, 0x8, 0x5, 0x2, 0x0, 0xac60, 0x4, 0x0, 0x7fffffff, 0xbf3, 0x0, 0xfffffffffffffffe, 0x1, @perf_bp={&(0x7f0000000040), 0x9}, 0x10, 0xffffffff, 0x715, 0x6, 0x9, 0x81, 0x7}, r0, 0x1c4a, r1, 0x8) r2 = getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() tgkill(r2, r3, 0x0) 2018/03/16 16:27:40 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000125000), 0x4, 0x0, &(0x7f0000000080), &(0x7f0000000040), 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f00000000c0)={'system_u:object_r:nvram_device_t:s0', 0x20, 'system_u:object_r:modules_conf_t:s0', 0x20, 0x37, 0x34, 0x20, '/sbin/dhclient\x00'}, 0x5a) 2018/03/16 16:27:40 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff}) accept4$inet6(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000280)=0x1c, 0x800) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000000000)="57ee63113e938b776d5c6e770b9234c4f00733f00ee5349dd7b5aae6045e2f520a471c92846ea4476ca0a8a756ba7cc0bfc936a1e16c0772685e46130051c72f9027b65076539786b3f16ad6ee3c8278b13c4e18d7ca267b5140038f861e0d2b71d8ba00ca35ff6ccbc33c553b57d1a0ccab4e81c2fe1a266b914c137bdfa6a0724822704d1d57739d81d0ba000000000000", 0x1ea, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r2 = dup(r1) shutdown(r1, 0x1) accept$alg(r2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000005a000)={0x0, 0x2000000002}, 0x8) r3 = semget(0x3, 0x3, 0x201) semctl$SETVAL(r3, 0x4, 0x10, &(0x7f00000000c0)=0x9) ioctl$TCSBRK(r2, 0x5409, 0x2) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000100)) sendmsg$alg(r2, &(0x7f000065d000)={0x0, 0x0, &(0x7f0000054000)=[{&(0x7f0000205000)="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", 0x4e5}], 0x1, &(0x7f0000221fe8)}, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200), 0x8) accept4$inet6(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x800) 2018/03/16 16:27:40 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f0000000100)=0x44) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f0000000240)) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) 2018/03/16 16:27:40 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x129000, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x4, 0x0, 0x0, 0x8000, 0x0, 0x7fffffff, 0x90002, 0x1, 0x800, 0x1, 0xc4, 0xffff, 0x401, 0x80000000, 0x0, 0x465d, 0xe9d, 0x8, 0x0, 0x7, 0x0, 0x9, 0x9, 0x4, 0x8000, 0x0, 0x2, 0x2da, 0x6, 0x1000, 0x9, 0x8, 0x0, 0x3, 0x3, 0x2, 0x0, 0x10000, 0x6, @perf_bp={&(0x7f0000000140), 0x1}, 0x10801, 0x20, 0x7, 0x5, 0x200, 0x4, 0x7ff0000000000}, r0, 0x1, r1, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000000c0)="6bdc0aebdd0f7fdacd97d2fe00bdd9a91376ff8791aae497b7b93b702382c5f0073eb63a3b4a68d37d7b5aeb7f7199cb5b7b49e188de47d8d989fe6511dd3572dc2fc355250df2d822e27ad14811c251bf1697f79a45366cfcdb") mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/16 16:27:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x59182bce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @perf_bp, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_settime(0x805c7e79f6765ad0, &(0x7f0000000140)={0x0, 0x1c9c380}) r0 = socket$inet_udp(0x2, 0x2, 0x0) pwritev(r0, &(0x7f0000000ac0)=[{&(0x7f00000004c0)="a6de67bece0c1b04b52eca9180ae9410639e4f373727db3bd2b66a37b95b10f3be479d104f8db61912b06f11f6a1bb0092d5347d3a5d67", 0x37}, {&(0x7f00000005c0)="596eafe84fbdfd4006b426", 0xb}, {&(0x7f0000000600)="ae02dda87b132aca49e21f314fd01f0fa643156163cd8889915da8e25c7094de4202c1cec98c70fc8971865468d6f3bcf8d4697b1c79100a93c6ecd9c8a8a0cc98e03c4fc91ac021b2102257a8166acb50a59997f86edb1138a09a996469e4f97ea00d455c1566716ba5b04cb3cba95b9123b298e217e49b860e90dca1ebcff48b999fc22770f419b7513b2a", 0x8c}, {&(0x7f00000007c0)="2c51834b11d65c49d7f6bd8b4ab41c0b9868eae50bb565971341ad6e1c527be123587adc71fd59c297e84527ab181600d4669783319d0fe0f3cdb9dfec8e88bfc18191ecadbc43ac5a652f4f2521a78c7c9493171df5d8efed2c872b0abd777df16fa87b6a4e16c1002da0ec3f0d54d165cc4860eddd", 0x76}, {&(0x7f0000000840)="88793d4fdb99c1e44d060790127109f8100a754138328f48a9850231a3ca6ecac9991a56cbf55d8ed8fdc2a8bbf01ad75fd8c4bcb7ece5cae5e4f9dc86ca497c518d863ee6f30da637e83caa5380ba0a422fa8f8", 0x54}, {&(0x7f00000008c0)="2dc430dd074f66d94c7792a10cd0d45064c5200a1b74e33284bfc5a8c7a80cf81d01cedb1fe076c557d2e598d603923ed0951e145a4e7f729c4098964739fac63a93ca2184c3f172020e8e99c4423f39d42ca336b4415a3eda02dd7c3a74c80a018642b4de79622871a62b456407fd98ed30ba73f3078b7b64ba226aaab13019a4c29d4cea6c935c558405bdb4f877030160df8c7eabd4c3818c513b71846a7c77d5ad2ee82881b8ac723a1c69", 0xad}, {&(0x7f0000000980)="008748481c5224ef14b807816cb0e32d435890f0690abcbfdc0289a7a41ad8e0876ac67085c1d4e80e022825d98cd89e6806ad1b8e17d4582b0210781bd95691ec6a1f274de60436f47931cb0f8ac7449a196633e5eb1a52ce93e5d58b12c72a927e4dd3d7211cb0caa6d40024ffb4b230c0f9a4630ddd42acbff4bb4f1a4dfd75cf11bec6af885c923e68dc785fc3dd5ae77161b6f5969d488d5c624aa66990a2dda45f1ac61e5beae0de20c6", 0xad}, {&(0x7f0000000a40)="dca4a3b82621d6c286b65440734922ebc17cd5aae1d4d79111443f5642b254f4e49e83bc25460d92c9b2ec59d3d9bbe6dc9890d0132098fc43f0a52c7bc248ffac940e9ac8ca728960395a95cefeaa8dd6e65e9b2e270a5925db7a445a80", 0x5e}], 0x8, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000400)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000440)={@loopback=0x7f000001, @empty, r1}, 0xc) chroot(&(0x7f0000000540)='./file0\x00') r3 = creat(&(0x7f00000006c0)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000700)=@assoc_id=0x0, &(0x7f0000000740)=0x4) r5 = syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x9, 0x0) setns(r5, 0x40000000) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000580)=ANY=[@ANYBLOB="ac005e5b791c3b93b57f0000010000000100008000000000000000"], 0x14) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000180)=""/244, &(0x7f0000000280)=0xf4) setfsuid(r2) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) clock_adjtime(0x1, &(0x7f0000000040)={0xff, 0x28, 0x431a, 0x88, 0xea7, 0x800, 0x8001, 0x88d, 0x1f, 0x9, 0x40000000000008, 0x9, 0x40, 0x5, 0xd890, 0x400000000001ff, 0x7fff, 0x1, 0x6, 0x3, 0x80000000000, 0xd11, 0x7f, 0xfffffffffffffff7, 0xffffffff00000000, 0x1}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000780)={0x9, 0xe, 0x0, 0x4, r4}, 0x10) setsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f0000000c40)={@rand_addr=0x800, @loopback=0x7f000001, r1}, 0xfffffffffffffef7) ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f0000000500)={'nr0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) recvfrom$packet(r3, &(0x7f0000000b40)=""/129, 0x81, 0x40002102, &(0x7f0000000c00)={0x11, 0x2, r1, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/03/16 16:27:40 executing program 5: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./file0\x00') lgetxattr(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000000100)=@known='com.apple.system.Security\x00', &(0x7f0000000140)=""/201, 0xc9) r3 = getpgid(0x0) sched_setaffinity(r3, 0x1cd, &(0x7f0000da3000)=0x2) link(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}) dup2(r0, r1) 2018/03/16 16:27:40 executing program 6: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@random="da207c0e2f5d", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/03/16 16:27:40 executing program 2: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x480) mknodat(r2, &(0x7f0000000040)='./file0\x00', 0xc000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) process_vm_writev(r3, &(0x7f0000000080)=[{&(0x7f0000000300)=""/249, 0x38f}], 0x1, &(0x7f0000000540)=[{&(0x7f0000000140)=""/80, 0x50}], 0x1, 0x0) name_to_handle_at(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0xa3, 0xfff, "0b294556a6cbee8a9b135e300d23d4c466cc90b7bd7986d60c9abdc41b15d4325a0fbd10bf3fdc8001baaac6dc273734087310ebc3ec622c2a3944945642ce61a4ecd080a0c14f5a2aa48627d9344a44aa58f7a855f77ea03fbc5fb63a3e640610e874db10a835df5d09cb8de5d5f00cd42d137287c1a95cf89fe9903c4303e891b4c5c666b924bbe13d7ca69b853d8d6abbc0fd4a2fcdb9ca0801"}, &(0x7f00000002c0), 0x400) 2018/03/16 16:27:40 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$fiemap(r0, 0x80087601, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000990dda5a7223bd67999daa0156900cf405fa12092dc9350002000000000000c1cef967edabb3068791440000000000000000000000000048000000000000"]) 2018/03/16 16:27:40 executing program 0: perf_event_open(&(0x7f0000803f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = getpid() process_vm_writev(r0, &(0x7f0000529ff0)=[{&(0x7f00005ad000)=""/1, 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000be0000)=""/88, 0x58}], 0x1, 0x0) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x10280000008) 2018/03/16 16:27:40 executing program 6: r0 = fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xc3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) [ 49.329493] binder_alloc: binder_alloc_mmap_handler: 6158 20000000-20002000 already mapped failed -16 2018/03/16 16:27:40 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x83, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000000c0)={{0xaf80}, "7054727431000000000000000000000000000000ddffffff00"}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x220200, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) keyctl$join(0x1, 0x0) 2018/03/16 16:27:40 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000082a000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000040)={{0x80}, "0a030000009a000000f9010000ef9b3fd4cec307e8033d13eb790ec9c65abaf90d229db692542e5b78f8549e0a27800f00000000000000090042f376589701a4", 0xa9824b69d1376637, 0x10000a, 0x0, 0x1}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b6000)='/dev/sequencer2\x00', 0x0, 0x0) dup3(r0, r1, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000064d000)='/dev/dsp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r2) 2018/03/16 16:27:40 executing program 2: ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000000)='sit0\x00', 0x4}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x9, &(0x7f0000000040), 0x4) socket$key(0xf, 0x3, 0x2) 2018/03/16 16:27:40 executing program 6: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000041bff4)={0x10000011}) epoll_wait(r1, &(0x7f00004b4000)=[{}], 0x1, 0xfffffffffffffffe) close(r1) 2018/03/16 16:27:40 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000), 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f0000000080)=0x20000000002, 0x4) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0xffffffffffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x1b}}, [0x4aa, 0x8001, 0x5, 0x8, 0xffffffff7fffffff, 0x2, 0xa, 0xff, 0x1000, 0x3, 0x6b35, 0x40, 0xffff, 0x6, 0x80000001]}, &(0x7f0000000340)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r2, 0x5a34}, &(0x7f00000003c0)=0x8) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4400, 0x0) sendmsg$rds(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/150, 0x96}], 0x1, 0x0, 0x0, 0x20000000}, 0x4) 2018/03/16 16:27:40 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20001, 0x0) r1 = dup(0xffffffffffffff9c) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000080)="0f3800ee0fc71b0f01f52ecf0f098fc80085e11e0f00993104000066b8da008ed066b804008ed0670fc728", 0x2b}], 0x1, 0x2, &(0x7f0000000180)=[@efer={0x2, 0x100}, @flags={0x3, 0x601}], 0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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={&(0x7f0000abe000), 0x1}}, 0x0, 0xffffffffffffffff, r2, 0x0) read(r3, &(0x7f00000000c0)=""/91, 0x286) 2018/03/16 16:27:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000fd3000), 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000100)=0x1a, 0x4) openat$ion(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ion\x00', 0x200800, 0x0) socket$nl_generic(0x10, 0x3, 0x10) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000080)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000d49ff4)={0x10}, 0xc, &(0x7f0000bbaff0)={&(0x7f0000abf000)=ANY=[@ANYBLOB="140000001e0000"], 0x14}, 0x1}, 0x0) 2018/03/16 16:27:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r0, &(0x7f0000006f40)=[{{&(0x7f00000000c0)=@can={0x1d}, 0x80, &(0x7f0000002480), 0x0, &(0x7f0000002500)}}], 0x1, 0x20040051) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) readlinkat(r1, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=""/134, 0x86) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x3, 0x4, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000005c0)={r1, &(0x7f0000000600)="dd7ccf67f79770acca20a68f19a680e18284f0ec248959ea36916765e5aec4f96457530af2dd3a37b571329320df6456a22207c6df37542c953299def7bab4d9", &(0x7f0000000500)="757c065ca5f868eef41c01e22e7342dc3d912fcca250bf323abc81527b79482c94e84c18f3592249a3aea80862d2863af5dd992061ec07aef776d3c88cce980f0db1a239e67ed408971dc1b6bf4d91c5d31cb69d0163009352c1316ea51ba1bbf97073ed3b0dfd7f12e6f443da6c76a74310720aac90ebca003823ecf6ec4292f4ad2ea2987cca238f00613645d0efa3bdf10f57b2566491909740ea4cf82e734d00009d5328498135d27df7fc1ddbcd50", 0x1}, 0x20) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r2, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) r4 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0xffffffff, 0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x2981, 0x4}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x7f, 0x8008, 0x10001, 0x100000001, 0x4, 0x84, 0xffffffffffffffff, r5}, &(0x7f0000000340)=0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r2, &(0x7f0000000040)}, 0x10) 2018/03/16 16:27:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000040)) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000100)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/16 16:27:40 executing program 7: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x440, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000040)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000380)='asymmetric\x00', 0xfffffffffffffffe) 2018/03/16 16:27:40 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r1 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000007, 0x2012, r1, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000017fc8)={&(0x7f0000010ff0)={0x1d}, 0x10, &(0x7f000000eff0)={&(0x7f0000009000)={0x0, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "000000080f3e98a6"}}, 0x48}, 0x1}, 0x0) 2018/03/16 16:27:40 executing program 2: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="91342e452ad134a890c0eb55104a90c89d00f0c0b984adb3bdb8b5f4fd257ce1359dfc5078935f3048d57014cd3208cb60043d043d34e3368a9f473a997bb3a0865833b917b9faeee49bc402f792fdbf0b8d8ea093a3abe9b8ec5a55e0d6041e901c5850bcf62fae6b025daf9f8db8e5bb279969443881c1777cfc11e5b766ff7a046d72672c60ae5b23423bb63c2b842351cbc15f4e45843fade609f05f7d6b44a8366b66d57a", 0xa7, 0xfffffffffffffff9) r0 = add_key(&(0x7f0000000400)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="d9d2f447ee8c00013d1e3a69090857f728e4f407cd3f6c32f2ef5599156706997fd350f9f8e0bd939b852eb2c90ef84f38f737a06cc360ff498a1d5c791dc7cc5b4b48a4cd0b75519e9fb8f47c25145671f0ab3ff8a676ac7f1ca618929eacdee88ddc38d4015dbaec961e840656312bed7d574073bcaa38f27c2aeda2596c40b55f94830f70917810398170d40ca5bed0b97020431cb229b17cbc9aef2a1f5cd5f33974a5ea9fd13f5f84518919a202afef06fc6ad5ce133e6119100cc7e4886430395fee17caf478c6ddcfcf9376c219e9716651b13ac8e4d8c8bbc69c1697c8de4620c25b37be037d6f", 0xeb, 0xffffffffffffffff) keyctl$unlink(0x9, r0, r0) 2018/03/16 16:27:40 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x20000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000180)=0x200, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x0, 0x20}, &(0x7f0000000380)=0xc) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x9}, &(0x7f0000000200)=0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000040), 0x3d7, &(0x7f0000001c00)}}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, 0x84) 2018/03/16 16:27:40 executing program 6: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6, 0x800) r0 = socket(0x10, 0x802, 0x0) connect$netlink(r0, &(0x7f0000000700)=@proc={0x10, 0x0, 0x0, 0x13db187881c6980c}, 0xc) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000040)=@generic={0x1, "bdcae201b6927e0a645378ffde5d7ddd030c2c156db9d4fb998e13bace31d4870b2b2a5bee0b8df5db0a18b807d887b225dffd7fe574dab67ad367d7e208439f8950c8cb036439a91b7e1fdf6bc1289903995412bac353abbd57f4de36d91ad80aea64a3a01c6ba8c29e20fa6e4e5c85755632c221b8b5a2beb0ba9b1c59"}, 0x80, &(0x7f0000000640)=[{&(0x7f00000000c0)="154bd98dda2b20c369bc419cdcc87592f5d3aa8a808fc53bb2c137712f3fa2a3236a99be68f1d091ffc2f75c7c1febf6a9d87b4da0404fee41bfcf847ec318046bfab224ab4a1fec47685524ea43d7e5153e149f8a527c11b3773b6900ed6e055894dd41c7921d7adb89455b5266822668f1af6b7ed8a4c4ceefac49478be458fa7f2d4bcff5287e674db19b00815b1bd5d2546a14d8920ab61b9f800613ce5456a3b2c85e23abead5118c6b0a80ec5fd651a6ac2e0e1d7bfa17442adf92877cd547d25365efcb9b6f77ca", 0xcb}, {&(0x7f00000001c0)="6ebcf3be4f3596c6a08fe5724fc0ab170faa5c02b47b7d4b1066279cfe95517ffc8b252741d84022ec26cfd35e2e8b931373948c62aaf61a1de7d5b72207007c25f8b6030627f16f55c5a8d7d714bdcccd7cd4a1a741d882264a8170cb97bc49fcadae488270654e2537a4e0ef47c7475a73e273", 0x74}, {&(0x7f0000000240)="ed411d6f68278407da6d34ee6ae61762e9542956c6bb7de0e7c251c25a2558bcb876deb1aca98d2ab7a2df636db38b4b2f46017ffedc0e81b45abe2ee1461786102ae2a82aafcd10775b7bb598de8c74736c1df0029fe45be0f814a11239cb234ff8c279ccb294a31ff37817e74a60a106dea50e2549fcc61b378602d8b0127d7309d62988b99f18636e8fe5b1efa45607b2adb537e028edf0d2372c86d6c005c715d005e35d722e1d29f413b6881722345147a9f53b56ccc7250707b6508330e3ce17c830e88b650712453952910c471fd0d098bb3d8f0410441bae487fce", 0xdf}, {&(0x7f0000000340)="2b197044c7b643d6e665d11528b361052b2ee3a2754f0171d722069712eb228dd1f6e8d6c5da5e9523cdcfca14353e98a2e4dc2023c3a161c21b0003b6c0a43c1574edbf83fd19bcb038e4b72dcfe23d483c1a646ee1ff59f6458286d74d49b42017927ec0d36afdd445b5d7b9c164265179d0e9ea7f528f3b7380219290b11fbd8b0a386bf4084524d0f9", 0x8b}, {&(0x7f0000000400)="4d6baea174d32d44eefda30d627e707b28a16898fc1fe9ae8f581982b9ad6ac9607efb4bad9bf77865e95fef52e8e0311df026fcdb2b1d8491c4ed712d5301582a2a1a9fa7dbbbfefdf33430f848695a3a", 0x51}, {&(0x7f0000000480)="58fc317f06c7c1d6471167dd07f62f5ef1eb92c2482db6449a9ac20e99635fac0e9b6b0832073c787f010f6d98b465d02cbbfee39388625ae690c2d3caa330ad1592557fa00aa0816e62472dd9eb2c4479f7c6bb34f465f2a996615c2cbf2b58b68aba93422bc41d86bbd10309ddb21491da1cc59797bbe58a2c0c855e6fa86563", 0x81}, {&(0x7f0000000540)="8a2f059e4955a3f4cb0848b298d957bc736e089ab258482828f599afa644c0e2f86ef25abfc42ade6739f47a05491452c6b54bdcca97e62a1f0f0d05e18c53217dba6ea5a08370cf32fcc757e86a18fbfbf72f44b2d8b19bf3815070a8ddf3d74bc589dd44dba5eac66ca5915c44eddeca01df72bd02133f8ccd7c7a23dc19738d50a21ce6ad48df92cafb41bf2666227b7ccce3f85d49ea17f0856938351b734c62609124d4804bb2b2f06b125ac4d24c301ff80eb0ab87e52d9e7b7a", 0xbd}, {&(0x7f0000000600)="9e5c55c2a58c4ff9474aebecd882f5bf8790d66dd1c589761997b009cefa5c4127ae4799fb7837e2e9f36874dffb294f45", 0x31}], 0x8, 0x0, 0x0, 0x4000}, 0x4000000) 2018/03/16 16:27:40 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, &(0x7f00000004c0)=ANY=[@ANYBLOB="6e617400000600000000000000000000000021020001af62"], &(0x7f00000005c0)=0x1) 2018/03/16 16:27:40 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000a9cff8)) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2c000, 0x0) timerfd_create(0x0, 0x0) 2018/03/16 16:27:40 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80800, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x2) r1 = eventfd(0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000180)=""/202, 0xca}], 0x1) readv(r4, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) setsockopt(r3, 0x200, 0x20000000000000, &(0x7f00000002c0)="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", 0x1000) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) sched_getattr(r2, &(0x7f0000000040), 0x30, 0x0) fcntl$setsig(r3, 0xa, 0x12) close(r1) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/03/16 16:27:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x1}, &(0x7f0000000080)=0x10) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2a4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x319040) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000140)=0x1, 0x4) 2018/03/16 16:27:40 executing program 5: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f00000000c0)={{0x3}, 0x40000000008}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x10000, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x7) 2018/03/16 16:27:40 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x401, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4ff0)='/dev/sequencer2\x00', 0x8002, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000019ff4)) ioctl$TCSETA(r1, 0x5402, &(0x7f0000928fec)) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x1c) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f0000000040)=0x8) r4 = getpgrp(0xffffffffffffffff) getpgid(r4) r5 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r0, &(0x7f00000000c0)={r1, r0, 0x7}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x6}, 0x4) 2018/03/16 16:27:40 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="164690f11220", 0x6) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001d00)=0x3, 0x1) sendfile(r0, r0, &(0x7f0000000040)=0x3, 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x400000000008, 0x10, r0, 0x0) select(0x40, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) recvmmsg(r0, &(0x7f0000001bc0)=[{{&(0x7f00000001c0)=@l2, 0x80, &(0x7f0000001600)=[{&(0x7f0000000240)=""/204, 0xcc}, {&(0x7f0000000140)=""/59, 0x3b}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/8, 0x8}, {&(0x7f0000001380)=""/115, 0x73}, {&(0x7f0000001400)=""/215, 0xd7}, {&(0x7f0000001500)=""/160, 0xa0}, {&(0x7f00000015c0)=""/13, 0xd}], 0x8, 0x0, 0x0, 0x3f}, 0x7ff}, {{&(0x7f0000001680)=@generic, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001700)=""/185, 0xb9}, {&(0x7f00000017c0)=""/21, 0x15}, {&(0x7f0000001800)=""/237, 0xed}, {&(0x7f0000001900)=""/182, 0xb6}, {&(0x7f00000019c0)=""/121, 0x79}], 0x5, &(0x7f0000001ac0)=""/253, 0xfd, 0x7fffffff}, 0x1}], 0x2, 0x40002002, 0x0) getsockname$unix(r0, &(0x7f0000001c40)=@abs, &(0x7f0000001cc0)=0x6e) 2018/03/16 16:27:40 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = semget$private(0x0, 0x0, 0x88) semop(r2, &(0x7f0000000000)=[{0x4, 0x7d0000000, 0x1000}, {0x1, 0x7}, {0x4, 0x100000001, 0x1000}, {0x3, 0x1, 0x1000}, {0x0, 0x7f, 0x1800}, {0x0, 0x8, 0x800}], 0x6) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd1fb8), &(0x7f0000a81fe8)}}}], 0x26a, 0x0, &(0x7f000005af7e)}) 2018/03/16 16:27:40 executing program 7: socket$inet(0x2, 0x4000000000000001, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x80) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000080)={0xd000, 0x19000}) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001080)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000000c0)=""/236) pipe2(&(0x7f0000000040), 0x0) 2018/03/16 16:27:40 executing program 5: r0 = socket(0xa, 0x5, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x8, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="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", 0x1000, 0x0) keyctl$read(0xb, r1, &(0x7f0000001200)=""/4096, 0x1000) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fe3000)=0x8) r2 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="997edca1cda4c44a9cbf7d5739b151ecb21c014aadc0f5d7a09b9603c3b3fb2b3c0ef9b96dfd38ea7f543a2c30781fedb4e4bd0e3e8298646576a14e346edcc462687dd3c3cf713a7c713a0ecfb7c91ee5996a83eb1b050adbc846c7fea54703ba835ef56ef2a020fb6f3b0bf6d209c7b35f6696f1316143d99d4bece5381e1df751abdf6ef98faadc63b9b3bac5ec9b68a75c7a67eaa2c8872c24bbca6ddfc438d2ac49adcbc095477449c3fdf514a2ce5fdca07a2c8fb4773b30a244dd865060bc31c7ff1751eebf8044839c613de4743dc41f1f9bbafef6542795a4364ec3", 0xe0, 0xfffffffffffffffb) keyctl$setperm(0x5, r2, 0x20000000) 2018/03/16 16:27:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x1, 0xc, 0x6, 0x6e2, 0x0}, &(0x7f0000000100)=0x10) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x2000, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000400)="5884d22a6e9fa8448a57e2586a546b187915123153f3f57b90b3058f8f41218ab02d7e2321ac1ecdbf72614e7e0d94e86661a401eaa6863a9db5399f62fe00f675dadc956ad9ce893acdfde5abc033d93d214291d1ca939e20e880ad297b836c38d7ea87dc310aacd3a55116f4a9c2dbac90a94d3b730c24f8a0ef5df1693f3f180fe052adfd8fb47ad36624a960f97d42a2fd644dd66e8b39e37e2028b29b5157aedff7abde97a3acce9c5ded0cd295a9b53d8486cf25d1dd9e8a58a71ab7a604b439f73540359058de7a74", 0xcc) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r3, 0x97}, 0x8) r5 = accept$alg(r0, 0x0, 0x0) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000000240)=""/100) sendmsg$alg(r5, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000632f70)}, 0x0) recvmsg(r5, &(0x7f0000000200)={&(0x7f0000000380)=@nfc, 0x80, &(0x7f00000002c0)=[{&(0x7f00008fdfd9)=""/39, 0x27}, {&(0x7f0000b9d000)=""/182, 0xb6}], 0x100000000000020c, &(0x7f0000e49000)}, 0x10001) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000180)={0x7, 0xc89, 0x3, 0x5}, 0x10) 2018/03/16 16:27:40 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x84000) socketpair(0x13, 0xa, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000180)={{0x8, 0x7d651096, 0xfffffffffffffffc, 0x81, 0x3, 0x101}, 0x0, 0x1, 0x5, 0x65, 0x9000000000000, "7f3ee302060e94e683af920ae3052526632dd3732b464f8a50f319b185ce79c980d2be0c7866f547b16793ddd5af3a14f021d4882e9c7589e95126d60f495a4ac7b9a53ab1bf4e1f0e5461b12927b256291de24f355ea0a66bbc6ef0ca814f31cd3b4535fb1f80e382932ea3952f3f5761e7b72627b2163d7bce39ec0b09670a"}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/16 16:27:40 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x22) sysfs$1(0x1, &(0x7f0000000180)='.GPL\x00') ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000000c0)={'filter\x00', 0x2, "93be"}, &(0x7f0000000140)=0x26) 2018/03/16 16:27:40 executing program 6: socket$netlink(0x10, 0x3, 0xd) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffdd7, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000140)={@rand_addr=0x10000, @loopback=0x7f000001, r1}, 0xc) sendto$inet(r0, &(0x7f0000673000)="0e", 0x1, 0x0, 0x0, 0x0) [ 49.654674] binder: BINDER_SET_CONTEXT_MGR already set [ 49.684629] binder: 6223:6237 ioctl 40046207 0 returned -16 2018/03/16 16:27:40 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000066affc)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) close(r1) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000b66000)) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={'nr0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) 2018/03/16 16:27:41 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r2, &(0x7f0000000000)="16", 0x1) pwritev(r1, &(0x7f0000000680)=[{&(0x7f00000001c0)="01269fabbcfacbc7907f7c88da127aba90f483aee96214e9e871d7f70e9e3cb64096d0deaf17b00e8806d6f04c9d20899b", 0x31}, {&(0x7f0000000200)="4cd99d5eca89124b4774aa5c12f9791829ecd41955c214f023753bb5fc87c8bda36890ceb05782178a3a879f9094a5dd85024ae158d1be80dfa6a4c2e071df7b5f5fdeec232d4e73f11f5557134444d589b898f117f2d98846e190e2588cb2693c83282ff420dece40f048c221076576d8", 0x71}, {&(0x7f0000001040)="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0x1000}, {&(0x7f0000000280)="082875c663782fa4bec66fadebe836de28f33277f02014f09368f395f0b699b2487af8e6e9104eb5f27cf08f52c7ac3f93f59dc615c5fec4d8688e8aa37b6c3eb010bb19bf2ff27dfb97464226a8e553fd428fbf6874ad7c7b01", 0x5a}, {&(0x7f0000000300)="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", 0xff}, {&(0x7f0000000400)="8b0e76a201ed18c6f43c152af2d6d7e41b947432fb4933396aa87fdceb82f5dbe07e138c43a47fb3c283d8ca563754dcab2ab7a006158cfe0eed7269c6b9b97b3e1e0a1688105f", 0x47}, {&(0x7f0000000480)="7253110a0d9ee7014b5411cb318875a4c1c128bdbdac5b70639cc259b96f9796b37be3183331844912983c5937d0d35c9091fab546e81e402e71d67f7d1465fcf6e72b2b6e863fe4147f3443927aff57017510c0b2e6a0bde25406738ee5060c9aa10a13d69047d1ecf704b1b55fc58efc78d7c4ccfc590d09ef5dc13eb40e402bbca60eb069065b09a885c50a434d41852b768e4557b702756d4d1199dab5c58a77c41b2b4fd7377ea656c8adb1d55046c47fb33bd00c6799974bbd0d0a0665a192312425501b7d69366ad578dd38dbe5cf7e1e88c78e7ecedcee", 0xdb}, {&(0x7f0000000580)="3244871f9afbcd7ad5bd871f1209290ab944b1875c4159e0dbcf48eadbc75b20d5bcf18ce909b009df6161921b4ca64879d46757ee559b0aaec7e9dbd981fe54e796268d5668c3cd4b42aef9c9848cad5453c988287da9c20692e709076178562d40aec818e6280424b33c0aac604a0755baf9c92cfe2f9406db9156fd501c1379865bc49b8a523d6586d1a99dee3d113ef750d1d8ab4371a72a21bd5ec8de16e088b0a5d1a97c2a40609ecbcedce7d4ce687d927b13e8682f5d60d22d6f4a2c3a7670ad2242c66c02ad60f584914a2fdcbe81aade883b65483cd3a2ea63bdb7c9ed", 0xe2}], 0x8, 0x0) sendfile(r2, r2, &(0x7f0000001000), 0xffff) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2004, 0x11, r2, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000040)={0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {}]}) 2018/03/16 16:27:41 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffff73, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000321ffc)=0x9, 0x4) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000bdaffc), 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5bf, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r0, r1, 0x2, 0x3}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c746572000000000000000010000000000000000000000000000000000007000000040000007004000018010000000000005802000088030000880300008803000004000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000180100000000000000000000000000000000000000000000000000002800434f4e4e5345434d41524b00000000000000000000000000000000000000020000000000000000000000e0000001ffffffffffffffff00000000000000000000000000000000000000000000000000ffff00ff0000000000000000000000aaaaaaaaaaaa000000000000000000000000000000000000ffffffffffff0000000000000000000000080002000002001000fff774756e6c3000000000000000000000007465716c30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000620000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0000002ac14140b0f000000010000000000000000000000ffffffffffffffff00000000000000000000000000000000000000000000000000ffff00ffff00000000000000000000aaaaaaaaaabb000000000000000000000000000000000000ffffff00ffff000000000000000000000009643e00010008003f000e69703667726530000000000000000000626f6e6430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000040000000000000000000000f0003001000000000000000000000000000000000000000000000000000040004552524f52000000000000000000000000000000000000000000000000005a25b94deb1f5e9e5d0f141c747b58b50aeb41f47694bb7f2070dbe8a47600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4c0) sendto$inet(r0, &(0x7f0000f45fff)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0x4e20, @rand_addr}, 0x10) socket$inet(0x2, 0x5, 0x5) [ 49.735308] binder: undelivered transaction 5, process died. 2018/03/16 16:27:41 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x9, 0xff, 0x8, 0x10, 0xffffffffffffffff, 0x9}, 0x32c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000000180), &(0x7f0000006000)}, 0x18) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0xb, 0x1}, {0x2, 0x100000000}], 0x2) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) 2018/03/16 16:27:41 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0xe99, 0x40000) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x2, 0x0, 0x0, 0x1}}, 0x26) r1 = syz_open_procfs(0x0, &(0x7f00000024c0)='/exe\x00\x00\x00\x00\x00\x00') syncfs(r1) ioctl$fiemap(r1, 0x40086602, &(0x7f0000000000)=ANY=[@ANYBLOB="09ed3fbc00f74f035eed9e9444f0bdc0d5eb4cd5bebd451a1a1dfd96f45d8d0a6b0bdea3225eb497df28d28d15ac83b4b21ffc3ed70bee5b09f5f0c53d"]) 2018/03/16 16:27:41 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x801000040000007e) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e99000), 0x1ed) 2018/03/16 16:27:41 executing program 2: pipe(&(0x7f0000000000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00000000c0)) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f000003a337), &(0x7f00009dfffc)=0xfffffffffffffd6a) 2018/03/16 16:27:41 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x301000, 0x0) getsockname$inet6(r0, &(0x7f0000000200), &(0x7f0000000240)=0x1c) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2, 0x42402) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000180)={0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}]}) syz_emit_ethernet(0xce, &(0x7f0000000280)={@empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [{[], {0x8100, 0x1, 0xfa, 0x2}}], {@llc={0x4, {@snap={0xaa, 0xab, 'F', "40fc89", 0x11, "2331802cd9d7adc83772d9f1c26a96fb6b6d7eb493b90f00fcc89758aee1db30e695fc031e40dad100ef32de54cfbc6f05c46913856020b67eee648cbb8204a74bb425d7dc4397c30072d2230e633b14da959bd4bc7eb81bd99edf1ab770ba2d002621eec99b185fb4221254cef2b74147004e86be174dfe3504e8165ea9be1bd8758f909c266183cc2261ff5b55cb50e33651b20f7d7b907a5c8b7b9533960a3d3e7630a51e642a2d9dc68a9397a1a2ba5a3c90"}}}}}, &(0x7f0000000380)={0x1, 0x4, [0x5de, 0x4b4, 0xedb, 0x2f0]}) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xfe}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}]}, 0xc}, 0x1}, 0x0) 2018/03/16 16:27:41 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000307ffd), 0x0, 0x0, &(0x7f0000fbc000)) close(r0) 2018/03/16 16:27:41 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e100", 0x88, r1) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="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", 0x101, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) r5 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000140)=0x1c) getsockopt$inet6_mreq(r5, 0x29, 0x1f, &(0x7f0000000180)={@local}, &(0x7f0000000340)=0x14) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/03/16 16:27:41 executing program 0: mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000000100)='binfmt_misc\x00', 0x0, &(0x7f0000e99f87)) r0 = creat(&(0x7f0000000200)='./file0\x00', 0xc) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x50, r0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/policy\x00', 0x0, 0x0) utimensat(r1, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={{}, {0x77359400}}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rt_acct\x00') openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000300)) pkey_alloc(0x0, 0x1) connect$unix(r2, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file0\x00') 2018/03/16 16:27:41 executing program 4: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) pivot_root(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0/bus\x00') r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) r1 = creat(&(0x7f0000000080)='./file0/bus\x00', 0x80) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000140)=0x8) mq_timedsend(r1, &(0x7f00005bf02f)="e8", 0x1, 0x0, &(0x7f0000adcff0)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/03/16 16:27:41 executing program 3: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000a2f000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xb7, 0x101000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000080)='net/ip_tables_targets\x00') mlock2(&(0x7f0000ed4000/0x13000)=nil, 0x13000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x1c, 0x4) setns(r2, 0x4c000000) syz_open_procfs(0x0, &(0x7f0000000440)="aedc7593bff1df49ace915cf662175383ae7c6bb70372ae257a3c633d2be77bd572eafe13c82581fb3325d3c272ef884e94413857a5b7a36471dd060b6e179abd46bf94654994c1574bf041c57b5e1a4810358c3881bf293eb46277277bef76dca93b8ebe9f8a17cc3092af6bf088e27226d5fc6f18301add1b6ef15b28271d2411b13b2a6ef4c35cb502cd705743356ad301cdfe4eece669d9638b522daa504a8f93f51e56f80075a45b907e2c25e11637a215f73a9066456c5f122") 2018/03/16 16:27:41 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000040)="240000002e001d003200000800417700fbffffde01000000000001000000000804000000", 0x24) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0x7c, "8f9538e00346bb250ac4568b1f1ee54b7065830a6984d84c47c7ee933e59dcbf3f49288a7860b3f7624df0884fd5b2adb3330fbd261115a8d1543b235a5d52e07c8193c37a1875bc56ceb1a80e94e3aa659504789e7d6027f800f6ca8460ba07ccabde252cb5e097acb6d00658ed152aa4ef70c914f24d6c31a6b799"}, &(0x7f0000000180)=0x84) 2018/03/16 16:27:41 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000180)={'icmp\x00'}, &(0x7f00000001c0)=0x1e) sendmmsg(r2, &(0x7f0000003180)=[{{&(0x7f0000000200)=@nfc_llcp={0x27, 0x1, 0x1, 0x6, 0x5, 0x2, "9b181d7d58e9e11eee3162d5c1c09ce207974aa5ec444d14d278b11610162bc5332e7f99f25ddd4c51825592fe4663ffd39537dfea2e3108644b80e2ec116c", 0x22}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000680)="68852cb3f6b7ef2f78efbc74238d6686befeced5a6420a", 0x17}, {&(0x7f00000006c0)="f7ea53dffba169f4016d98394c39b6fc761570daa137bdc0", 0x18}, {&(0x7f0000000700)="4bd3cbaf17e250129e33e3ac6090cee79b9866042e4dc146c8172ae3e87e43e1f6ed93c67eea7d29871ba27740ba9665e3", 0x31}, {&(0x7f0000000740)="661e683bb0ab9e85b127934047d0b3f1f7a4fd00725dd3495eb2e507ddf9451b720e2df098053128c98b1517858b3b70ec56afb632948b62ed3b894a386a703023847b4b8756137010205a33de692ca439095f2687ba31cef86405f6cdd6879386b2f8a62dfd", 0x66}, {&(0x7f00000007c0)="9a1972c3748c8f78c9db66b2227fbf61fd3aa80f77e3439b105f69f609a0801f13bd8402f3f4caf4490272f561940db943c994bcb68ffcd0206c88d9410dd3052617ca1f32b0fa4f4c86dc92802a38ebd6763cca820e42ca7e5547f0a9c0161df97b65c5f61f5935a964dba03059b9fad14271533d3d38e406b28d442b53860e7a2524aa2d53cdbad5ee86", 0x8b}], 0x5, 0x0, 0x0, 0x80}, 0x1}, {{0x0, 0x0, &(0x7f0000001d80)=[{&(0x7f0000000900)="0ace858d588ea509fdceea3084f2c3f1d43098acb97a5515e0716ad0bf010955c01a030514d714b052fe", 0x2a}, {&(0x7f0000000940)="96c47ca2539378646a1fb93810c7ab0b79e9ccac71e19518dfe37f70c26fbcb790711dd239b1c70d9993a4436db80fb9301c4bd5234ce6b334d1536e21ad6d5af63387d03f93369c35c06f9e427bff62f3", 0x51}, 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bffa560b3fc5123af76544a55008d91ea0e011b845309b18e4361a502327da9118cbd092eb1f9e3f08777d85b6bef2a60ca96edf33a9f57edc21868fdab9a6f51b246ce0c441c931c4f93d802a81416d77c1d719f8f688814e44204d4f491ab23ac3a9f33a602f4ee113a87f085f3626dcbcbb85f188b1f94da52bb2c62eb90"], 0x1360, 0x4000}, 0x8}], 0x2, 0x4080) pipe2(&(0x7f0000b9d000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000085000/0x2000)=nil, 0x2000, 0x1, 0x32, r3, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r5, r5, 0x7fffd) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000080)={0x4, 0x0, [{0x1000, 0x6, 0x0, 0x0, @irqchip={0x400000000000, 0x1000}}, {0x6, 0x2, 0x0, 0x0, @sint={0x69, 0xff}}, {0xfffffffffffffff9, 0x2, 0x0, 0x0, @msi={0x10da, 0x2, 0x6ff}}, {0x6, 0x3, 0x0, 0x0, @irqchip={0x9, 0xff}}]}) ioctl$sock_SIOCSIFBR(r6, 0x8941, &(0x7f0000000040)=@get={0x1, &(0x7f0000000000)=""/49, 0x4}) ioctl$KVM_SET_XSAVE(r4, 0x5000aea5, &(0x7f0000000280)={"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"}) 2018/03/16 16:27:41 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f00000002c0)=@req={0x1, 0x8, 0x4, 0x7c}, 0x10) sendmsg$nl_crypto(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10208000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="e80000001100010029bd7000fcdbdf25647262675f6e6f70725f7368613531320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000008000100d5000000"], 0xe8}, 0x1, 0x0, 0x0, 0x20008040}, 0x20000004) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) sched_setparam(r4, &(0x7f0000000280)=0x4) dup2(r2, r3) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc4c85512, &(0x7f0000004ef0)={{0x1, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000001fed)='/dev/snd/controlC#\x00', 0x13}) 2018/03/16 16:27:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000010c0)={0x7, r0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000001940)={{0x3, 0x0, 0xffff, 0x2, "1de8207250bda1c8674b23921eb31347a2a41b10c1a2c7751427b6cf91192a9b09db2d3d16ecedec5340340e", 0x8001}, 0x8, [0x8, 0x5, 0x7, 0x3f, 0x9, 0xbb4c, 0x2, 0x2, 0x10000, 0x2, 0x80, 0xbf84, 0x0, 0x5, 0x1, 0x43, 0x800, 0x7fff, 0x40, 0x7ff, 0x2, 0x3ff, 0x6, 0x10001, 0xdf, 0x6d04, 0x7ff, 0x1, 0x2, 0x100, 0x40, 0x3, 0x4, 0x3, 0x8, 0x7fff, 0x6, 0x6, 0x0, 0x6, 0x1, 0x4, 0x6, 0x8, 0x8, 0x7, 0x9, 0x1000, 0x3f, 0x80000001, 0x1, 0x8, 0x80, 0xf5f5, 0xfffffffffffffffe, 0x3, 0x9, 0xff, 0x9b, 0x8001, 0x6, 0x1, 0x2, 0x81, 0xd9eb, 0xb430, 0x3ff, 0x7, 0xffffffff, 0x0, 0x5, 0x800, 0x4, 0xfffffffffffff800, 0x5, 0x7f, 0x80000001, 0x3, 0x4885, 0x7d, 0x0, 0xa94, 0x400, 0x101, 0x77, 0x0, 0x1000, 0x5, 0xb9f, 0x3, 0x4, 0x7ff, 0x4, 0xfff, 0x200, 0x2, 0x815, 0x9d51, 0x9, 0x5, 0xb25, 0x7, 0x2, 0x4, 0x9, 0x1ff, 0x10001, 0x1, 0x9, 0x7, 0x0, 0x1, 0x7cd0, 0x3ff, 0x2, 0x12eb81be, 0xeb, 0x8, 0x8, 0x3, 0x80000000, 0x1, 0xffffffffffff96f4, 0x2, 0x1a215dcd, 0x3ff, 0x1000, 0x3], {0x77359400}}) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000001140)={{0x5001, 0x1000, 0xb, 0x100000000, 0x80000001, 0x7, 0x7fff8000000000, 0x2, 0x40, 0x1000, 0x81, 0x761b}, {0x0, 0x116004, 0xb, 0x40, 0x8, 0x1, 0xeec6, 0x23, 0x8000, 0x9, 0x5, 0x1}, {0xd000, 0x1000, 0xf, 0x8c, 0x8, 0x800, 0x8001, 0x7, 0x0, 0x17b8, 0x7, 0x4}, {0xf000, 0x1, 0xe, 0x101, 0x6, 0x6, 0x5f4, 0x401, 0x3ff, 0x0, 0x15704f68, 0xe9}, {0xd004, 0xf001, 0xa, 0x5, 0x3, 0x7, 0x1c0000000000000, 0x4, 0x7df2, 0x3, 0x20ae80000000000, 0x8}, {0x105004, 0x0, 0x0, 0x4, 0x6, 0x7, 0x7fffffff, 0x3, 0xdba, 0x7cb531ee, 0x4, 0x1}, {0x1, 0xd002, 0xd, 0x4b6, 0x0, 0x9, 0x8, 0x0, 0x57, 0xffffffffffffffff, 0x8, 0xfffffffffffff4f4}, {0xf000, 0x0, 0x3, 0x81, 0x6, 0x7fff, 0xb496, 0x5, 0x1000, 0x2, 0x7, 0x5}, {0xf006, 0x10000}, {0xf52c05f0f1d7b423, 0xd000}, 0x80000000, 0x0, 0x103000, 0x8, 0x9, 0xd001, 0x0, [0x6, 0x20, 0x5, 0x2]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r2 = socket$inet(0x2, 0x3, 0x9) r3 = accept$alg(r0, 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) sendmmsg$alg(r3, &(0x7f0000007980)=[{0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000001740)="4aec91bf45a45f0f", 0x8}], 0x1, &(0x7f0000001900)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) readv(r0, &(0x7f0000001100)=[{&(0x7f00000000c0)=""/4096, 0x11c1}], 0x1) renameat2(r1, &(0x7f0000001280)='./file0\x00', r1, &(0x7f00000012c0)='./file0\x00', 0x2) getrandom(&(0x7f0000001300)=""/43, 0x2b, 0x2) 2018/03/16 16:27:41 executing program 6: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}], 0x18) readv(r1, &(0x7f0000001080)=[{&(0x7f0000000000)=""/67, 0x43}, {&(0x7f0000000080)=""/4096, 0x1000}], 0x2) sendfile(r0, r0, &(0x7f00009bcffe), 0x2000000000004c35) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) 2018/03/16 16:27:41 executing program 0: r0 = request_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="6173796d6d65747269630000be3a8a3a9e389d6de516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a4af0a703d63e19620fd165b5d862e2635059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069babaa64e30af6d878c", 0xfffffffffffffffe) add_key(&(0x7f00000002c0)="6173796d6d65747269630000be3a8a3a9e389d6de516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a4af0a703d63e19620fd165b5d862e2635059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069babaa64e30af6d878c", &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="3080048b", 0x4, r0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000000500)='./file0\x00', 0x101) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/autofs\x00', 0x107040, 0x0) renameat2(r1, &(0x7f0000000540)='./file0\x00', r2, &(0x7f00000005c0)='./file0\x00', 0x4) getpeername(0xffffffffffffffff, &(0x7f0000000200)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000280)=0x80) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000800)={0x6000, 0x0, 0x0, 0x1ff, 0x3}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0x7e1, 0x80000001, 0x2546, 0x3, 0x3ff}, &(0x7f0000000400)=0x45) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000440)={r4, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x84) flistxattr(r1, &(0x7f0000000680)=""/25, 0x19) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000006c0)={{{@in6=@mcast1, @in6}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000007c0)=0xe8) getsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000000600), &(0x7f0000000640)=0x4) 2018/03/16 16:27:41 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x7, 0x4, [0xa10, 0x3, 0x1ff800000000, 0xffffffffffff8000]}, &(0x7f00000000c0)=0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) 2018/03/16 16:27:41 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b58ff8)='./file1\x00', 0x0) rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file1\x00') userfaultfd(0x80000) mount(&(0x7f0000286000)='./file1\x00', &(0x7f00000feff8)='./file0\x00', &(0x7f000067dffa)='romfs\x00', 0x2001000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/16 16:27:41 executing program 1: mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00003f5000/0xf000)=nil, 0xf000, 0x1) vmsplice(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000000)="f36e0b96bb89621e5d4d0f8ebb91c5fd535b0f6850dd862391c01c45c86e81c586ae6a77dc65c0992c0b8a802eea8a84b3b841f67ee659edbdfbd6d3ffe0c2354ab7b99f58782bf34bdf4474"}, {&(0x7f0000000380)="a1fce738a5d3a4ae330188c78af2821ac8753a46821753eaa94f21d1e1607a16e628fd0295f0275686c72442307f5778fb6b16335cc1ba7e02dce656c17fa51e4dff8d242935074b91f550bc5a6f97d7bc79691ad024b9165697d7d5ff598f"}, {&(0x7f0000000100)="ed78da46e3c73091a1c40786f2575d8bd31df415250006450a998ae2f312a20696d589e7860ac4a810fa089858e87d5ca11ef74bae5d18930d1158b16d472edd9c970f176556eb1cec2e2becf6405877176d247e16d31420a776f3b205971005943905c730d4640aa4ea034e147e7f7122606e039cff18f3d73671e0b2dc887ccd4d71be98d49239debffb5bc18c48b7234a193b9ac71511ff5d918eea8f12f68b5d3f3b63f07afb69a88a5cbc0928d2ebf8a788"}, {&(0x7f00000001c0)="abd3a10bc52e88754e95a7fd1a89fc604b0646f93556d75ab3def1a7d5d2502615e1b23e8643b42b9e539f1da5af1105a9e185281fcaebb5067ca418377e9fae8154ae2bfaa6890c44f0a210d2867a9830636e50645e440f98b213481449"}, {&(0x7f0000000240)="488ece819d7cf2fc591fc856d2914ba6e4f73c0ecc4f4004270c88a651197cbfebc8eecc1f125caf749d7b866967b032688217e55ea0785bdb6c3778564e608de0637d9f258d39e6c9a84dc91ad7b226903b31bc1fc40641bb6b63e61a8149c397df231aa75a1cc6268e05050bd398a178b771385d69e0a8a60cdd87553d6977f9bfeebf56a7119193a1a53875be2a0a9029044cc9c235a2291dd6368cdfbd950af4a1177fadcd9ae53203a11263d402ccb6695c94", 0x2e2}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/16 16:27:41 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x72) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'osx.', '\x00'}, &(0x7f00000000c0)=""/133, 0x85) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept$unix(r1, 0x0, &(0x7f0000b3f000)) 2018/03/16 16:27:41 executing program 3: socketpair(0x7, 0x5, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000000080)=0x5, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80100080044d00, &(0x7f0000002000)) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x2, 0x4) 2018/03/16 16:27:41 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x3f, 0x0, 0x8, 0xce0, 0x2}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)={0x1, [0x2]}, 0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x3ff, 0x680, 0xff}, &(0x7f0000000180)=0x10) syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) 2018/03/16 16:27:41 executing program 6: syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffff14f, 0x143440) r0 = syz_open_dev$evdev(&(0x7f0000003fee)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f00006a9000), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), 0x4) 2018/03/16 16:27:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000004000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='ip6tnl0\x00') listen(r0, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x6) getsockopt$inet6_tcp_int(r1, 0x6, 0x6, &(0x7f0000000200), &(0x7f0000000240)=0x4) syz_emit_ethernet(0x4, &(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="4500218bc996c9dbc4138b6c5d48370aee3ab8666a4d27202c66e820ad61a86c3903741938c86793fcfdddcc91c972f22e2d9d6df5580cce479fd908cfa279f900fc2cdd424829ed94b5896f1514f45ef1f2c579c8e42a57b8c15402", @ANYPTR64, @ANYRES32=r0, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="f82012fe8b59b5a88beb57ce44ce723a51fe44a88cb8b8dbd115", @ANYPTR64, @ANYPTR, @ANYRES64=r0]], @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="0e2932c528de2caea30f92c8952b48134491abca239df71d0b9397f18a484d4ffc1a2fb2b56354fcdc0590366d53ba16e4af19677a88e115e2025381ba8d77ada290fd85a46a5acf5f3519d2fb1f27e8b7817487ee619c4d6bd778205fd2b816c3162d799500000000000000"]], 0x0) 2018/03/16 16:27:41 executing program 2: mknod(&(0x7f0000433000)='./file0\x00', 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/128, 0x80) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) llistxattr(&(0x7f0000522000)='./file0\x00', &(0x7f0000f66000), 0x0) 2018/03/16 16:27:41 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x10100, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x1, 0xd136, 0x2, 0x2, 0x9, 0x47ed, 0x4, 0x1, 0x5, 0xba2e, 0x8000, 0xfffffffffffeffff}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000200)={0xffffffffffffffff}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@multicast1, @in=@broadcast}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) write$selinux_load(r1, &(0x7f0000000240)={0xf97cff8c, 0x8, 'SE Linux', "6244ec5f1a922c8f619b18d8f0642059"}, 0x20) ioctl$KDSKBSENT(r2, 0x80045438, &(0x7f0000000000)="502cb8d1ae7ecaf7a89f261fb98460c33245") 2018/03/16 16:27:41 executing program 1: mmap(&(0x7f00002ae000/0x3000)=nil, 0x3000, 0x9, 0x10010, 0xffffffffffffffff, 0xf) prlimit64(0x0, 0x0, &(0x7f0000e81000), &(0x7f0000977000)) r0 = socket$netlink(0x10, 0x3, 0x12) fchmod(r0, 0x20) 2018/03/16 16:27:41 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000008fb896bee7e97cf73384fa508b6c"], &(0x7f0000000000)=0xffe4) r2 = accept(r0, 0x0, &(0x7f0000000040)) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x10001, 0x1, 0x8000}, 0x4) syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x7f, 0x0) 2018/03/16 16:27:41 executing program 4: sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0x4) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f00008dd000), 0x0) futex(&(0x7f0000000100)=0x2, 0x6, 0x0, &(0x7f0000000000), &(0x7f0000000040), 0x1) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000200)=0x84) futex(&(0x7f0000000080), 0x9, 0x0, &(0x7f0000000380)={0x77359400}, &(0x7f00000003c0)=0x1, 0x7fff) accept4$packet(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000440)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r2, 0x3}, &(0x7f0000000280)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'sit0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) 2018/03/16 16:27:41 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000f679f4)=0x1, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x400) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x1f, 0x2, 0x18f0, 0x7}) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000080)={[0xf000, 0x0, 0x5000, 0x4000], 0x1, 0x20, 0x5e1b}) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/03/16 16:27:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0xfff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$selinux_load(0xffffffffffffffff, &(0x7f0000000180)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000280)={0x2, 0x0, 0x8, 0x8001, 0x2, 0x0, 0x1, 0x9, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000300)={r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000003c0)=@ioapic={0x1, 0x0, 0x0, 0x0, 0x0, [{0x1}, {}, {}, {0x7}, {0x8}, {}, {0x0, 0x0, 0x100000000}]}) 2018/03/16 16:27:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000540)='net/ip6_flowlabel\x00') r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='net/ip6_flowlabel\x00') epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0x20000000}) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/124, 0x7c}], 0x1, 0x0) 2018/03/16 16:27:41 executing program 5: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r1 = request_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='\x00', 0xfffffffffffffff9) keyctl$negate(0xd, r0, 0x88a, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000240)=@security={'security\x00', 0xe, 0x4, 0x420, 0xffffffff, 0xf8, 0x240, 0xf8, 0xffffffff, 0xffffffff, 0x388, 0x388, 0x388, 0xffffffff, 0x4, &(0x7f0000000200), {[{{@uncond, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x8001, [0x6b25, 0x0, 0x9, 0x20, 0x1, 0x1], 0x4, 0x1, 0x1}, {0xa9, [0x9, 0x25b80, 0x5, 0x0, 0x400, 0x3f], 0xcb, 0x0, 0x2}}}}, {{@uncond, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x402, 0x1}}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xffffffff, 0xffffffff, 0xff], 0x4e24, 0x4e21, 0x4e20, 0x4e24, 0x7, 0x7, 0x30000000000, 0x8, 0x3}}}, {{@ip={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0xff0000ff, 'eql\x00', 'ip6_vti0\x00', {0xff}, {}, 0xa5, 0x1, 0x10}, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x1, 0x6}}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0x7, 0x4, 0x2, 0x7f, 0x7, 0x6835fa88], 0x347, 0x1, 0x7}, {0x1, [0x80000001, 0xf225, 0x6, 0x0, 0x0, 0x5], 0x2, 0xffffffffffffffff, 0x8}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x2, r5, 0x3}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000), 0x2, r5, 0x7}) 2018/03/16 16:27:41 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000008affd)='nv\x00', 0x39d) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x1}, 0x4) shutdown(r0, 0x1) bind$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e) r2 = socket(0x200000000010, 0x2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8000, 0x0) sendmsg$nl_route(r2, &(0x7f0000044fc8)={&(0x7f000075f000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x4000000000000000}, 0x1) 2018/03/16 16:27:41 executing program 0: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0xf14, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x0, @empty, 0x7ff}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x6}, @in={0x2, 0x4e24, @rand_addr=0x7}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0xb4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7f4, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f000080e000)={0x2, 0x4e20}, 0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000ef2fd0), 0x0, &(0x7f0000eeffdb)=""/81, 0x51}, 0x41002106) 2018/03/16 16:27:41 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)}, 0x8000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x15}, 0x1f}, {0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff]}, 0xfffffffffffff40a}, 0x6, [0x2, 0x6, 0x1ffe000000, 0x80, 0x7fffffff, 0xca9, 0x80000001, 0x3c4]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000fca000)=0x51b, 0x4) writev(r0, &(0x7f0000001300)=[{&(0x7f0000000300)="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", 0x5ad}], 0x1) 2018/03/16 16:27:41 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x802, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getgroups(0x1, &(0x7f0000000100)=[0x0]) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x1100) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000180)=@req3={0x7fffffff, 0x2, 0xfffffffffffffffe, 0xfffffffffffff0df, 0x3, 0x1f, 0x8001}, 0x1c) connect$inet(r3, &(0x7f0000000140)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/03/16 16:27:41 executing program 1: r0 = socket(0xa, 0x1, 0x0) setsockopt(r0, 0x0, 0x30, &(0x7f0000000000), 0x10006) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x300000e) 2018/03/16 16:27:41 executing program 2: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000340)=@req3={0x401, 0x9e8, 0x4, 0x1, 0x5345, 0x200, 0x7}, 0x1c) r1 = socket(0x19, 0x8000a, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_group_source_req(r2, 0x29, 0xcdd4b1ac3abcbf66, &(0x7f0000000180)={0x200, {{0xa, 0x4e20, 0x700000000000000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1f}}, {{0xa, 0x4e20, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, 0x108) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x3fc}, 0x10) sysfs$2(0x2, 0x0, &(0x7f0000000080)=""/255) r3 = msgget$private(0x0, 0x18) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000000)=""/17) 2018/03/16 16:27:41 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="cd3997030f00000000000000e83f7719900ccdda00dec1ffffff7de95200fffffffffe020000000000000000602851b900008400ff0200000000000001000000010000005b77a3ca7ddcb74400000000"], 0x0) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xffffffffffffffff, 0x80) setsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f00000000c0)=0x80, 0x4) 2018/03/16 16:27:41 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00000000c0), &(0x7f0000000100)=0x398) 2018/03/16 16:27:41 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000004, 0x18071, r0, 0x3) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0xffffffffffffffff) 2018/03/16 16:27:41 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() r5 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8, 0x206000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000000000)={r2, r1}) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) 2018/03/16 16:27:41 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x200000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000002c0)=0xd8c3, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x5b) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) getrandom(&(0x7f0000001440)=""/4096, 0x1000, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x63, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r3, 0x4) fchdir(r2) pipe(&(0x7f0000000440)={0xffffffffffffffff}) ioctl$KVM_NMI(r4, 0xae9a) unlinkat(r4, &(0x7f0000000180)='./file0\x00', 0x0) syncfs(r2) 2018/03/16 16:27:41 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x6fffe, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000080)=0x3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x2, 0x80000101003) ioctl(r2, 0x40084149, &(0x7f0000002fff)) prctl$intptr(0x1f, 0xc8) 2018/03/16 16:27:41 executing program 7: r0 = socket(0x1e, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x8001}, 0x1c) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "0103000000040000000000003300000000a979f300b30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff598200000afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f01d0158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) close(r1) 2018/03/16 16:27:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x3, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) [ 50.573112] mmap: syz-executor0 (6457) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 50.605825] binder: 6468:6469 ioctl 40084149 20002fff returned -22 [ 50.649259] binder: 6468:6469 ioctl 40084149 20002fff returned -22 2018/03/16 16:27:41 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2}], 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009baffc), 0x109) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000), &(0x7f0000000000)=0x8) 2018/03/16 16:27:41 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x800, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @empty, 0xfd4}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f82fb8)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000000000000000000007000000000000004d7868c98656bd89c7ba7b422c14f9f443fcdd46e682945276f7102fb5de26048fcfcaa387cf6c0cf21259b411085446deb8a371f97a0c2c42d60fc4288cd534f4b8d134255c1af5e38d1d9c9cbe36f08f517b872c173231a79a9025dc82b28486b43688d5e4b1fbc1fe7dcb663a00d08e8d11c1515b2f5bc205503c6d3eb1954869a7d4c7585b239d86d1bc491f683524f440b69867f2a86cedf1f55f05f4797cee2b55afb7e85a"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000f84000)=""/195}, 0x48) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x2, 0x4, {0xa, 0x4e23, 0x80, @empty, 0x3}}}, 0x23f) 2018/03/16 16:27:41 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x200200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r3, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x100, 0x0) r5 = getpgrp(0xffffffffffffffff) r6 = getpgrp(0x0) r7 = getpgrp(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002100)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003a80)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000003b80)=0xe8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003f40)={0xffffffffffffffff}) sendmsg$netlink(r4, &(0x7f0000003f00)={0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000000280)={0x11c, 0x2d, 0x402, 0x70bd27, 0x25dfdbfc, "", [@generic="6d5925f27ebe642b2fa2072e50081de1eb70c35fbefb06e7a072844fd42d3333a846efa6204f97a1c5e11d7e74fe2e782332f95b77ee5e1fed03c40017143fb739f398d22ae6bbb0a8a9a10be018ffb6d0f892064a6077d55a74f83f0eaeb7379d4f166400ec99", @generic="266961278c7abdbbfa3c004774b9108513a7e533b213567428a069b2227b5cf5bfbc051015b10ba4715c46814b01c3c986ff825b52dc110d9e443d50daa367dc4a441defabe23f1800d38b9fadd7785a7012042adc63c67790fc20bbafd5ed22a6ac5330000dadf913f2c5", @typed={0x18, 0x85, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="23162662dbe183115e46", @generic="5f00a89128d8afa829e23f0de4cf82e1d1ffabd9532e"]}, 0x11c}, {&(0x7f00000003c0)={0x510, 0x26, 0x320, 0x70bd28, 0x25dfdbfd, "", [@generic="a716aaeaa919bc9899a2622982206ed9d7e0b5de41d6511dbab6d5196aea28c5106f0bcc2be27a377c60518c749035980c0ff422455f5742b117e08cdd52bf5f03bf1a2e51b4ed54bef4cdcb3e432bec6c9b15ff2837555fcf7933529166f6e194aa2b8c7ca44ed998536878221dbd4f1894d393ae5766f2f97212e954edf4daef7b85431d7d1a890d5d5776ef85606b31c515f52b75ee862cb7ba67e03294c59205bdfa6f3487728f2e1c8e60e6e775e521750699d9be6489f6d0a6e7a1d98207a5a93c7b7170a5efe397bcec00c703019f22e65873eff12416", @typed={0xc, 0x3b, @str=':\x00'}, @nested={0x2c0, 0x51, [@typed={0xe0, 0x24, @binary="06a3e466937c02c77555d028bb71147264678993dd4346d314ab421814fa37f7ec393e4640b6a8f1ec9e1c97228ad8ec409931f1768f7e35924fd45c6fdf0ff09fbfd79f3b60fc40274bc80611d5dc93c5f232e452944862845c334365151c63e0080c0aeb10132da05b88582af022b1b154faa695c240cb34de42726a7e4f34d2c667f12475eb9364285f8500bc73602a4769d32e8a34fa551b69a0725e441024d2cb919b273c82a632a98069b801dc9a4319d839eaf1ac828bfc9a3097ceb0db43dc35a126851b4ae562d6e63d52f2e965a20907"}, @typed={0x8, 0x92}, @generic="4d46bc12913ab307f1f7a1ddc1f1ab86b355a76c4f0726c38f0a974e9e8181d0d6c5ae6b4a3f86652b4009ce9f7969e3f877c1e26adaf494b882bb7c38888aca65756054a519a2a0587715a3c820c4e9e77022f5b6d6bc21fe682236b1406ed7de64b89128c8cd8a36b196248b40a3f2881f225ab53a59da32c3247d3dd59f9a498f3c3e611e1cf6d5a68e983dd1b9e0edbfc952ea7fbd153e2d435b0dda776569b161", @typed={0xc, 0x2, @ipv4=@multicast2=0xe0000002}, @generic="d276e547bb4beaa7da77658c9ac5208a4b28ed5ddbe8e7a9da5e6d3d9c873b113e67a79a4f74d8050122b4bc4a68d27bd8c303c66795fb5c235003a8b9ec6d2b5b710835d5dd823dded4e9cf913fe7c3551d8f4a4582a9e290da9bab116df8fb9969633be8877fc0e0bf", @typed={0x10, 0x95, @u64=0x7fff}, @generic="98f73585f767f14ccb474408a4105bfce7f17078fc7088a1b33d54da80e378503fa77c008c8c6a875cb9c8940ac6b7968b2ed6f463078b28e2c65602d5ca989157ceca6070883319aeeb6a94e11bcd03266c2a2f240a860521e9cf0b0a8195a3d897e1a45e33788cd610520d61340ad0de868476100020a368bb3e899c5538c806309ba70c68dbf9309780721ac7ca82d2e8929f410a0dd6e187e296b2aeeb4c421f5fb8526e9dbd36c05f"]}, @typed={0x8, 0x5c}, @nested={0x34, 0x57, [@typed={0x10, 0x26, @u64=0x1000}, @typed={0x10, 0x7e, @u64=0x7}, @typed={0x10, 0x2c, @u64=0x5}]}, @typed={0xc, 0x6e, @ipv4=@loopback=0x7f000001}, @generic="be8eba29414977ad3b1c536e8e777762fc992bd314e6897a48d378622d0818d2e7922a6a7af6994edadad51b0578b0a64296d757c3189938d737e4a3dad2269aedf47c9cfcbe58744c20817b175c329432ce7cc665d430e0f6504c30474de284f82bf1f90d5cd7d2c6e593121c8148e88bc4c4a0c304502010206c6fc3a8d9e17b29f5aeb9ac1f74a6a7485ff77043991f91fbaa9abd5afeb8700a7feacd948a", @generic="fc507961a65d283692ca292f3097c23c71e47110c97ff4ff529cfddafc98df7c3af193ce0cc772376f36dbf3caa547ade49e8b6e6fe548722237d3cf7367d906d0e19286c13346f7844a02c6a2", @typed={0xc, 0x27, @pid=r5}, @typed={0x18, 0x16, @str='mime_type\'bdev)\x00'}]}, 0x510}, {&(0x7f0000000900)=ANY=[@ANYBLOB="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@generic="04207a51dbc2b9fc91a1e36f7660005f71bcce4668cd93f35ffd48ced7be7768b12cb1268d54fb7bfb0cf2b39877fcf22c8d3d0438950bb58a7991263d2e316bf085a269298569db0d32dae510e11db7895a5b19096e318f3bf632f28d5bf9f4f28433737cf75a8dc57db586b15681ae159cd6f2aae84c52d6bf8d2e8b7ce97040e3059bfeb9cdac99ed822cf08d9338e53218ec4b661725d3e0ca9cfd4a44f3c3265a039d1f9808dbaeffa7e89f88c44840eeab26effcdc520b0b39541f3b7bff4e41934915c47c78ec4102ea35537976e5686e517c1492304512ad46a3f2177ff5a96fed5571e894e544590ac5928e3f7f", @generic="0a640857e406cc5ed16c7137af035dd15c7519bc94c9aa71d2c5c89b889248f1f1ce280856d3495bb3b90ccb3b2d2166ee5696ba52f29c2b5cf356af403f0a6ae734ae08a9ba3fa1aa24c3957ebd8dd068887b5b87f6148d7b315c56e00dfc2685bd15326e2ea29e189a43267a7124b06658e938b7f558b9c0291b642867953202"]}, 0x2b8}, {&(0x7f0000003bc0)={0x250, 0x42, 0x220, 0x70bd25, 0x25dfdbfe, "", [@generic="a341cce7e5dd515c93d13d8ae3283a0117ef16c7b522ea0d999d6ec6d5a0122e7124a6b59cdb39fbcddca0db34271f326d0e466999ebd0d6615ccc490b47d4cc15de2f4fd2c810acec825fc67a17e8f8908560f11fde649a5a997c1769416d328952215b35578746e49e96806b5765ad2f06456911a04cef89c44484f9598f21ceffa7e55b37a8c101ab418b3c0c938f734696d458e2f6ff37e877ca65ab045d0624ddbb5816261e245f1a6062bab4cdcf70cc7f596405d07ac21347daa26e60d5029eeff5973ee26d367dd032e9bfe0814eb616dda4039f770c00f4c0d9f1435ab8e68085cd173028db47164ff5ea", @nested={0x10, 0x54, [@typed={0xc, 0x16, @uid=r9}]}, @nested={0xb8, 0x2f, [@typed={0x8, 0x80}, @generic="5b3b4e32baa9e37876cddf106c8543ced3982568b947a140d2e50a00a179aeccb27cc356a4e4d2b477b2c57eff1e64662a8d1c29a88e1ebfd71a0660053b650021031ef7100a2cde842c92476289811251a265bf886b89128518436e539d46ece8e7466dfc3b7891aafa8d88a822a48ca9819f86e917b6dd203a520175469a09221563dcb8ad64dedf6be3c419d62654d24cb8357242b27216a5abfee479929667", @typed={0x8, 0x86}]}, @generic="a58a603857bcab42472d1627c848d9140ad91db0290a87d81c8620b9dc1edc86e1d47555f104cfc9cb3801b1a3615edef5494d1c4208c9631c356c245a80e7fe1fa2496b0d5ab33a979dbd5453f055c90adba27203a7ff66b489376c54d57a00364fc34a8f52a8dfbe7abaa5adf3442cac587cd2c6b35b1435ec104dfaa4e34595b190cd20e975225c"]}, 0x250}], 0x9, 0x0, 0x0, 0x1}, 0x4000004) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) r11 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) connect$l2tp(r11, &(0x7f0000003f80)=@pppol2tp={0x18, 0x1, {0x0, r10, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x4, 0x4}}, 0x26) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r11, 0x84, 0xf, &(0x7f0000000140)={r12, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x4, 0x6, 0x1f, 0xfffffffffffffffa, 0x4168150d}, &(0x7f0000000200)=0x98) 2018/03/16 16:27:41 executing program 2: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) r0 = eventfd2(0xffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') lseek(r1, 0x1000000000000, 0xe) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000080)) 2018/03/16 16:27:41 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001480)='/dev/adsp#\x00', 0xec88, 0x420002) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'bpq0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @rand_addr=0xb9ea}, 0x26, r2}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) r4 = getegid() setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f00000001c0)=0x6, 0x4) fchown(r0, r3, r4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000280)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x443, @dev={0xfe, 0x80, [], 0xf}, 0x8}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x3c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000014c0), &(0x7f0000001500)=0x4) 2018/03/16 16:27:41 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x2, 0xfffffd1d) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000080)=0x9, 0x4) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000540)) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f00000000c0)="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", 0x43d, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto(r0, &(0x7f00001a6000)="f1", 0x1, 0x1, &(0x7f000020ffa0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "75296811812f17fcb15b854768b106479b8744cc07f4ef85104f214b714432d6b762b606b112d7bdfaa9811dffe7e6bf498b64cded3bcd7ee27eb2bed57758"}, 0x80) accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) r2 = syz_open_dev$mice(&(0x7f0000000500)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x6) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x7) 2018/03/16 16:27:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x3f, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f00002d3f70)=[{&(0x7f0000fe5ff0)='p', 0x1}], 0x1) writev(r0, &(0x7f0000818ff0)=[{&(0x7f000016bde8)="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", 0x218}], 0x1) shutdown(r0, 0x1) 2018/03/16 16:27:41 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) connect$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0x2710, @hyper}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xea, "1a3c83fb1731f30710ae3f88a52c7d900ad8f4aed5f993c17b74186f37be2b136c12ee34db0ece9efd1dc8c0e0291c8d5425fa8888306410996e7bb09637ac1e4e5d5a51231cc590c85b0c84c9b3951a5ebd39788e067c8ce8ebbb4917a901be3fd4753b79111062a4514ffb1df97267c78c044f268c71f9925e497aacd8c1c874c722b11d13f0c96108493dac9bc16b68972545d3c0142aa465b601d21676646a9319089f71e14a2a82a21e4f03d01554baea2202a533a1f2267e8ed3b5f5b3602f208520f9edbbd88f7a880f30491a721711723f604f68005d8ce9ce38f60035713d6c9c1b1100e21b"}, &(0x7f0000000180)=0xf2) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x6, 0x200, 0x3f}, &(0x7f0000000240)=0x10) connect$rds(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_regs={0x8}}) 2018/03/16 16:27:42 executing program 4: mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) capset(&(0x7f00009b8ff8)={0x19980330}, &(0x7f0000001fe8)) mknod$loop(&(0x7f0000000040)='./file0/file0\x00', 0xffffffffffffffff, 0xffffffffffffffff) 2018/03/16 16:27:42 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) close(r0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000080)=[0x9, 0x5]) 2018/03/16 16:27:42 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x15, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)={0x2}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="020a00000200000000000005000000e5"], 0x10}, 0x1}, 0x0) 2018/03/16 16:27:42 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) renameat2(r0, &(0x7f0000000000)='./control\x00', r1, &(0x7f0000000040)='./control\x00', 0x0) 2018/03/16 16:27:42 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000ffc000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x22b, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = memfd_create(&(0x7f0000000000)='procppp1]\x00', 0x3) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000040)={0x7, 0xfff, 0x3}) 2018/03/16 16:27:42 executing program 3: syz_emit_ethernet(0x52, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd604be4ee001c0000fe8000000000000000000000000000aafe80000000000000000000000000000000000400000700004e204e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="0000000000000000508a8e4499ce093765ae1dd0f54c983696d6bb32a6a46a72bbdf3c54804758e6612e7e3d17d72e3eaf978ebda1e60d738a109566d44a6ac2b2e995a88ec9c44782517463ce773dc6ec6d25d9c651bdee3480fc"], &(0x7f0000000200)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000440)='/dev/audio\x00', 0x40, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000480)) 2018/03/16 16:27:42 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x200) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000200)={0x5, 0x3, 0x9303, 0x61, &(0x7f0000000040)=""/97, 0x44, &(0x7f00000000c0)=""/68, 0xb3, &(0x7f0000000140)=""/179}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x1f}]}, &(0x7f0000f91ffc)=0xfffffffffffffe75) bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x8, 0x2}], {0x95}}, &(0x7f0000e1c000)='GHL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000002c0)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000240)={{0xa, 0x4e24, 0xf3, @dev={0xfe, 0x80, [], 0x17}, 0x80}, {0xa, 0x4e20, 0x2, @empty, 0x7}, 0xfffffffffffffffd, [0x9, 0x800, 0x80000000, 0x7, 0x7, 0x100000000, 0x2, 0x1ff]}, 0x5c) [ 50.750969] binder_alloc: binder_alloc_mmap_handler: 6491 20000000-20001000 already mapped failed -16 2018/03/16 16:27:42 executing program 6: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000b1eff4)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) openat(0xffffffffffffff9c, &(0x7f00003e5000)='./file0\x00', 0x0, 0x0) 2018/03/16 16:27:42 executing program 4: dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000840), &(0x7f0000000880)=0x4) accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) socketpair(0x0, 0x0, 0x0, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2}}}, &(0x7f0000000240)=0x90) bind$alg(0xffffffffffffffff, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0xffffffffffffff9f) socketpair(0x1d, 0x0, 0x0, &(0x7f00000002c0)) 2018/03/16 16:27:42 executing program 0: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x0) write$sndseq(r0, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"06d3cb89f296bbb7d8acde89"}}], 0x60) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000040), &(0x7f0000000000)) getsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f00000000c0)=""/102, &(0x7f0000000140)=0x66) 2018/03/16 16:27:42 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmmsg(r0, &(0x7f0000002bc0)=[{{&(0x7f0000000600)=@nfc_llcp, 0x80, &(0x7f0000000980), 0x0, &(0x7f0000000a00)=""/88, 0x58}}], 0x1, 0x0, &(0x7f0000002d80)) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x81, 0x301001) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0xff, 0x4, 0x1}) 2018/03/16 16:27:42 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f00000002c0)={'sit0\x00', @ifru_names='ip6tnl0\x00'}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/autofs\x00', 0x937c6bb73606a9b6, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000500)) io_setup(0x5, &(0x7f0000000000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x5, r0, 0x1}) r4 = dup3(r0, r0, 0x80000) r5 = dup2(r0, 0xffffffffffffff9c) r6 = syz_open_dev$audion(&(0x7f0000000400)='/dev/audio#\x00', 0x3f, 0x402) io_submit(r2, 0x4, &(0x7f0000000480)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000000040)="a2387e41d487ac8fa8063b387b266bc6e311a5da70117964fcceeae08bfeb03e46344e1e2b04dbcf9e14fd474c0a8466b32f5877af98ada83b4a90a9baa32c83467c037e2199d20c9335ea96a356c39e23539eb59389316096653a20533fd3ee838432c1d320c55557", 0x69, 0x0, 0x0, 0x0, r3}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000000140)="bcb849f93ea383d1a52c83c1240ab828cd8e8832ff7f1282079cd72c3312f1d140e2a47d93ac23c8b18ec8ff426ae84dc2adc0f0c888f95d71acb3ed35c911db7f321a75316d32cb32201349490c4faede896a14d00a5f390c3f63e540968e89a555d5f26149df9ef3404f46824346feda90cb6976dae4c7cbfc7db34881a36205ed5dd3e37a52f36eee681e39fab750d9548a0cfb6368504b8fa8b9fd574e72f8b90d65742975369f09b6c7aee1468040f772c2b3146841d2c52b049fcd9dbd5b407559ee67ab3f87a7268d695b554f59f5e71055dfb357635c09370ab8f0561c5408c374f935cdb5aaef6f9d3f7955d928ae", 0xf3, 0x8000, 0x0, 0x1, r4}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x6, 0x100000000, r0, &(0x7f0000000280)="1a06237172cec7b10fdfa3f112fa89cbb2", 0x11, 0x3ff, 0x0, 0x1, r5}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x2, 0x2, r0, &(0x7f0000000340)="0853054b1d67d93cbe62bb37aa90bb582c66befd244b58710fbe8357870cd1c5d8d4c3e314c9a4ee836658325fb55481708c53c29892b974f3f80d79634aedeb9b2e25ef55a56aec1da738ac84ed02aa78b73e944df973fc25478eacc37397cc6e2eaed9d45aba60050e6329921704ac10212fcd3d1d0e724408cf1e5f29a02765f36e099e0e36c660d25ae3de40c03f55139a506c59d61b5bf823a6d8714082d83a11a39f", 0xa5, 0x7, 0x0, 0x1, r6}]) 2018/03/16 16:27:42 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000fc5fc0)=[{&(0x7f00003b0000)=""/4096, 0x1000}], 0x1, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/130, 0x82}, {&(0x7f0000000140)=""/59, 0x3b}], 0x2, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000001140)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/16 16:27:42 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0xff, 0x4) keyctl$chown(0x4, r1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x71) 2018/03/16 16:27:42 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000080)={{0x2, 0x3, 0x37, 0x3, 0x5}, 0x3f, 0x800, 0xd6}) prctl$seccomp(0x16, 0x1, &(0x7f0000000200)={0x0, &(0x7f0000000100)}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000040)=""/24) 2018/03/16 16:27:42 executing program 0: syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000877000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f00000001c0)="6647eec481791053b466ba200066b80b4e66ef664d0f746098c744240046000000c744240231000000ff1c24db380fae4bfb8f097c80df48b800000080000000000f23c80f21f835000090000f23f8c7442400a3000000c7442402198b5201ff2c24", 0x62}], 0x1, 0x0, &(0x7f0000000240), 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) clone(0x200, &(0x7f0000000240)="ac30e2f2a8db9c7c852c45a38e71e33152b33b7e3c83119e9e94645983163e74892668a3bbf989e517c7d225b5d62fb390bfe526d8398deedec6345ce8454af771a5e8ef34897df2bca7c339d5bcf24243be54f3bcc534eac9b1", &(0x7f00000000c0), &(0x7f00000002c0), &(0x7f0000000300)="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") r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) write$eventfd(r2, &(0x7f0000000000)=0x81, 0x8) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000086c000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000886fe0), 0x0) accept4$llc(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/16 16:27:42 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x1) 2018/03/16 16:27:42 executing program 1: rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') clock_adjtime(0x0, &(0x7f0000000f30)={0xfffffffffffffe03, 0x0, 0x4000000000000000}) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000180)) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000000080)={0x5}) accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000040)) memfd_create(&(0x7f00000000c0)='ppp1eth1\x00', 0x3) r0 = getuid() getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) chown(&(0x7f0000000000)='./file0\x00', r0, r1) 2018/03/16 16:27:42 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000002000)=0xffffffffffffffff, 0x8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000240)=""/57) 2018/03/16 16:27:42 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000002900000008000000d85c4a09"], 0x14}}], 0x2, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) [ 50.901663] can: request_module (can-proto-0) failed. 2018/03/16 16:27:42 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xc}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000180)}, 0x8890) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {r1, r2/1000+30000}}) 2018/03/16 16:27:42 executing program 5: r0 = perf_event_open(&(0x7f00002b5f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 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={&(0x7f0000984c2f)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/03/16 16:27:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="acfb", 0x2, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000180)="c0", 0x1, 0x0, &(0x7f0000000200)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xf1, 0x2020, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x48000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x7f, 0x4) inotify_add_watch(r1, &(0x7f00000001c0)='./file0\x00', 0x420) sendto(r1, &(0x7f0000000280)='8', 0xffffffffffffff34, 0xffffffffffffffff, 0x0, 0x0) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/111, 0x6f}, {&(0x7f0000002340)=""/196, 0xc4}, {&(0x7f00000000c0)=""/57, 0x39}, {&(0x7f0000002440)=""/103, 0x67}], 0x6, &(0x7f0000002540)=""/211, 0xd3, 0x10001}, 0x2) accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10) 2018/03/16 16:27:42 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100), &(0x7f0000000140)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000240), 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000963000), &(0x7f0000963000)=0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}, {0xa, 0x4e21, 0xe709, @dev={0xfe, 0x80, [], 0xd}, 0x1}, 0xffffffffffff8001, [0x7ff, 0x0, 0x1000, 0x5, 0x42, 0x0, 0x1, 0x2]}, 0x5c) 2018/03/16 16:27:42 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000100000008000000000000841000000010000000000000000000000"]) ioctl(r0, 0x8916, &(0x7f0000000000)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/16 16:27:42 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c200000500e3000000009078ac14ffbbac14ffaa4e204e2000089078000000000000000000000004d829a1437ce878e13abc550691b72c4bc419209efcf0ba582334e64cc015522fc080"], 0x0) 2018/03/16 16:27:42 executing program 5: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/03/16 16:27:42 executing program 1: timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x1}, &(0x7f0000000040)=0x0) timer_delete(r0) bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1f}, 0x54df) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x4}], {0x95}}, &(0x7f0000000100)='syzka|ler\x00', 0x7e3, 0x1bc, &(0x7f0000000140)=""/231}, 0x48) 2018/03/16 16:27:42 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') umount2(&(0x7f0000000080)='./control/file1\x00', 0x0) unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) ftruncate(r1, 0x7) 2018/03/16 16:27:42 executing program 4: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f00003fd000)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f00000000c0)) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) chdir(&(0x7f0000000080)='./file0\x00') 2018/03/16 16:27:42 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200100, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) prctl$intptr(0x1, 0x100000000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) 2018/03/16 16:27:42 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x44080) fremovexattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00') 2018/03/16 16:27:42 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0x7fffffff) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x5) readv(r0, &(0x7f0000000040)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) 2018/03/16 16:27:42 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x2, r0}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000080)) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) r3 = creat(&(0x7f0000b58ff8)='./file1\x00', 0x0) rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file1\x00') mount(&(0x7f0000286000)='./file1\x00', &(0x7f00000feff8)='./file0\x00', &(0x7f000067dffa)='romfs\x00', 0x2001000, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000000000)={0x40, 0xffffffffffffffff, 0x800, 0x5}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/16 16:27:42 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x10000, 0x40) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{r1, r2/1000+10000}}) execve(&(0x7f0000682000)='./file0/file0\x00', &(0x7f0000000fd8), &(0x7f00003ceffc)) 2018/03/16 16:27:42 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) readv(0xffffffffffffffff, &(0x7f0000b10f90), 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) readv(r1, &(0x7f0000000000)=[{&(0x7f0000001200)=""/141, 0x8d}], 0x1) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) write$eventfd(r1, &(0x7f0000000040), 0x8) 2018/03/16 16:27:42 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xb4, 0x100) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000040)={0x0, 0x6}) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000c08000)={0x0, {{0x2, 0x4e20, @rand_addr}}}, 0x98) 2018/03/16 16:27:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40020}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@ipv4_newaddr={0x30, 0x14, 0xb00, 0x70bd28, 0x25dfdbfe, {0x2, 0x20, 0x2, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x20}, @IFA_BROADCAST={0x8, 0x4}, @IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x40) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000000700004003000000450001070000001419001a000400020007000012020000080001010c00f41ee400", 0x39}], 0x1) 2018/03/16 16:27:42 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='bond0\x00') write(r0, &(0x7f0000000040)="164690f1125c77a60000000000310109c3a850c34a4b43dc09f054a5c55a27fb5a46fbcb764f1a281c3af820b0fabb8d46d97f3e3903815cf376f16fe8c47d8044423ba2b071eca4574c638ddf577cf4f276610976811964423bba7023bcdca0bb450c75890e3debf33eb005da04bb4213d8f9b0", 0x74) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) 2018/03/16 16:27:42 executing program 1: r0 = userfaultfd(0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x40, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000100)={0xffff, 0x3, 0x7fffffff, 0x0, &(0x7f0000000040)=[{}, {}, {}]}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) close(r0) dup3(r0, r2, 0x0) 2018/03/16 16:27:42 executing program 0: r0 = memfd_create(&(0x7f0000000240)='em1$\x00', 0x10000000000000) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x0, 0x4}}, &(0x7f00002df000)) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000300)=0x6, 0x4) fremovexattr(r0, &(0x7f0000000100)=@random={'btrfs.', "fd5e27637075736574212d73656c696e7578656d30ea5c36245d252128766d6e6574307d00"}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0xffffffffffffffff, 0x9, 0x6, 0x9, 0xffff}, 0x14) memfd_create(&(0x7f0000000200)='filter\x00', 0x2) perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x98da, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x1, 0xffffffffffffffff, 0x8) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x54) dup3(r0, r1, 0x0) 2018/03/16 16:27:42 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) uname(&(0x7f00000004c0)=""/81) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00000000c0)=""/33) 2018/03/16 16:27:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='J', 0x1, 0xffffffffffffffff) keyctl$revoke(0x3, r0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="735197097610acc22c0d54d39b8de5b709307c0428f3c4e5d801", 0x1a, r0) 2018/03/16 16:27:42 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x12}, 0x7}, 0x1c) r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x7, 0x402) connect$bt_l2cap(r2, &(0x7f0000000180)={0x1f, 0x1, {0x2, 0x100000001, 0x100, 0x1, 0x9, 0xbf08}, 0x8, 0xc}, 0x49) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000001400)=""/253, &(0x7f0000000080)=0xd2) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) getrandom(&(0x7f0000000400)=""/4096, 0x1000, 0x1) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000280)={0x15, 0x9a, &(0x7f00000001c0)="e8d7e71ba24613ec576bd149bb8a32d5ef861128a5215269bf30a31e2674d786dc177741fc827bac04d413a6a968b5a9ba0ba1b6b803725d4d466958dbe5618abbf6143309ed4f520ac31df226d4836b84f073d5374d7e5e8e527ad32a63214742b233937dacb1bb537928c1109d3f632cc1f5642ea09f14170637409c8afb0296cb766afd4445ffa6d256e3fe5d49da34cb02a1782dfa6bce55"}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000003c0)=0x0) fcntl$setownex(r3, 0xf, &(0x7f00000000c0)={0x2, r5}) 2018/03/16 16:27:42 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000540)={0x30003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x0, &(0x7f0000000380), 0x10000181) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x18, 0x4c000) ioctl$KVM_RUN(r3, 0xae80, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) dup3(r1, r2, 0x80000) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000180)={0xf, 0x2, 0x2}) write$evdev(r2, &(0x7f0000000100)=[{{r4, r5/1000+10000}, 0x56, 0x0, 0x1}, {{0x77359400}, 0xfffffffffffffffc, 0x1e, 0x1}, {{0x0, 0x7530}, 0x2, 0x0, 0xfffffffffffffff8}, {{0x77359400}, 0x100000001, 0x3, 0x9}], 0x60) 2018/03/16 16:27:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x200000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="6d00000000f10000210000407d86ed584642020432093bbc3f1525a7c36bf11ddf0a641d3c6bfa108c5d995285e050edbbcbd17c2edb20c829453611ef1511c23fed976cec36efc7f69a101d2b1dece8a1b66992458719000144293881c5ecb5b45ccfaa656d87c91e62803720a7abec614c5125634d3d96621d00f8569d75655b1977e9ba8edef4e2f97c6186329f1748ce56effa59"]) 2018/03/16 16:27:42 executing program 6: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socketpair(0x1b, 0x7, 0x1f, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSETLED(r1, 0x4b32, 0xfff) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000000180)=0xffffffffffffffc0) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000018000019362adc76ec7ffa0000000000000002", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) getsockname$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000200)=0x0) getpgrp(r5) write$rdma_cm(r0, &(0x7f0000000340)=@listen={0x7, 0x8, 0xfa00, {r4, 0xceae}}, 0x10) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000001c0)=0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000240)=0x7fffffff) ptrace$setopts(0x4206, r6, 0x3ff, 0x45) 2018/03/16 16:27:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x8000) 2018/03/16 16:27:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000040)=""/235) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$sock_ifreq(r2, 0x8995, &(0x7f0000000280)={'ip_vti0\x00', @ifru_mtu}) 2018/03/16 16:27:42 executing program 0: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.system.Security\x00') r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000040)={'erspan0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) poll(&(0x7f0000000080)=[{r0}, {r0}], 0x2, 0x0) mlock2(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/16 16:27:42 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000a22000), 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xda, "ddb1219e603139905a1ccdeb4aee6f56422b4db8fda232491dc8c07ed231c5d544afe28738c113bbdc23625b44f8919681970a4c96fd8d737ad7a8cba72a8fa320a05f83eb18345b70a533ec118d69cf9576c1481b97e96f9e583dbe62eb38542557abcc9d89c8d4f9b355b2993fe4f2eab2209aaa241908b6f000c12e1becf74758de2086af477b4ac89610311aba624a7f91ecb462e9c2d7f7c082bccd83bf22543e44a60ade40104ed12b0751f6750d6645fa4fd1805155ede64bca3027b48f514a07a7a0ebc9efb8d916e1fe4a5ba6b19a03721b82380257"}, &(0x7f0000000100)=0xe2) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x200, 0x0, 0x1f}, 0x10) 2018/03/16 16:27:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, "8eed36808f2f9f59861c143a3f2a0643df18e7c7abeb68c5d48ade5c64c514dffcadf3dd4c376da31fa07bf2"}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r0, 0x3, 0x1, 0x200, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) 2018/03/16 16:27:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c00000019b9767b177637290001070000000000000000029000000000000000000000"], 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x100) bind$rds(r1, &(0x7f00000000c0)={0x2, 0x4e24, @rand_addr=0x6}, 0x10) 2018/03/16 16:27:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000801f40)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x30) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000000)=0x8) write$evdev(r1, &(0x7f00001d1000)=[{{0x0, 0x2710}}], 0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001c80)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, 0x84) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f00000000c0)={0x40002, 0x0, [0xec, 0x9, 0x40, 0x7fff, 0x1, 0x2, 0x5, 0x6]}) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x100, @empty, 0x7}, 0x1c) write$eventfd(r1, &(0x7f000061f000), 0x8) write$eventfd(r1, &(0x7f0000000080), 0x8) 2018/03/16 16:27:42 executing program 0: mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6e8000}) [ 51.376146] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=47385 sclass=netlink_route_socket pig=6684 comm=syz-executor5 [ 51.423410] ================================================================== [ 51.431222] BUG: KASAN: use-after-free in ucma_close+0x2d7/0x2f0 [ 51.437344] Read of size 8 at addr ffff8801cbe36100 by task syz-executor6/6667 [ 51.444675] [ 51.446455] CPU: 1 PID: 6667 Comm: syz-executor6 Not tainted 4.16.0-rc5+ #356 [ 51.453699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.463030] Call Trace: [ 51.465601] dump_stack+0x194/0x24d [ 51.469209] ? arch_local_irq_restore+0x53/0x53 [ 51.473855] ? show_regs_print_info+0x18/0x18 [ 51.478337] ? ucma_close+0x2d7/0x2f0 [ 51.482126] print_address_description+0x73/0x250 [ 51.486944] ? ucma_close+0x2d7/0x2f0 [ 51.490727] kasan_report+0x23c/0x360 [ 51.494514] __asan_report_load8_noabort+0x14/0x20 [ 51.499415] ucma_close+0x2d7/0x2f0 [ 51.503030] ? __might_sleep+0x95/0x190 [ 51.506993] ? ucma_free_ctx+0xd90/0xd90 [ 51.511038] __fput+0x327/0x7e0 [ 51.514307] ? fput+0x140/0x140 [ 51.517568] ? check_same_owner+0x320/0x320 [ 51.521863] ? _raw_spin_unlock_irq+0x27/0x70 [ 51.526356] ____fput+0x15/0x20 [ 51.529612] task_work_run+0x199/0x270 [ 51.533482] ? task_work_cancel+0x210/0x210 [ 51.537783] ? _raw_spin_unlock+0x22/0x30 [ 51.541910] ? switch_task_namespaces+0x87/0xc0 [ 51.546569] do_exit+0x9bb/0x1ad0 [ 51.549998] ? futex_wait_queue_me+0x52f/0x7f0 [ 51.554570] ? mm_update_next_owner+0x930/0x930 [ 51.559234] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 51.564401] ? get_futex_value_locked+0xc6/0xf0 [ 51.569063] ? futex_wait_setup+0x22e/0x3d0 [ 51.573375] ? futex_wake+0x680/0x680 [ 51.577159] ? futex_wake+0x566/0x680 [ 51.580942] ? perf_trace_lock+0xd6/0x900 [ 51.585071] ? perf_trace_lock_acquire+0xe3/0x980 [ 51.589887] ? futex_wait+0x6a9/0x9a0 [ 51.593671] ? trace_event_raw_event_lock+0x340/0x340 [ 51.598838] ? perf_trace_lock+0x900/0x900 [ 51.603058] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 51.608139] ? trace_hardirqs_off+0x10/0x10 [ 51.612437] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 51.617518] ? futex_wake+0x2ca/0x680 [ 51.621300] ? memset+0x31/0x40 [ 51.624563] ? find_held_lock+0x35/0x1d0 [ 51.628614] ? get_signal+0x7a9/0x16d0 [ 51.632480] ? lock_downgrade+0x980/0x980 [ 51.636618] do_group_exit+0x149/0x400 [ 51.640481] ? do_raw_spin_trylock+0x190/0x190 [ 51.645039] ? SyS_exit+0x30/0x30 [ 51.648466] ? _raw_spin_unlock_irq+0x27/0x70 [ 51.652945] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 51.657947] get_signal+0x73a/0x16d0 [ 51.661653] ? ptrace_notify+0x130/0x130 [ 51.665701] ? lock_release+0xa40/0xa40 [ 51.669657] ? __lock_is_held+0xb6/0x140 [ 51.673720] do_signal+0x90/0x1e90 [ 51.677247] ? check_same_owner+0x320/0x320 [ 51.681548] ? setup_sigcontext+0x7d0/0x7d0 [ 51.685848] ? rcu_note_context_switch+0x710/0x710 [ 51.690756] ? pipe_ioctl+0x1d1/0x240 [ 51.694541] ? pipe_fasync+0x1c0/0x1c0 [ 51.698404] ? do_vfs_ioctl+0x486/0x1520 [ 51.702475] ? exit_to_usermode_loop+0x8c/0x2f0 [ 51.707131] exit_to_usermode_loop+0x258/0x2f0 [ 51.711694] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 51.717647] ? do_syscall_64+0xb7/0x940 [ 51.721608] do_syscall_64+0x6ec/0x940 [ 51.725470] ? __do_page_fault+0xc90/0xc90 [ 51.729679] ? _raw_spin_unlock_irq+0x27/0x70 [ 51.734162] ? finish_task_switch+0x1c1/0x7e0 [ 51.738638] ? syscall_return_slowpath+0x550/0x550 [ 51.743548] ? syscall_return_slowpath+0x2ac/0x550 [ 51.748456] ? prepare_exit_to_usermode+0x350/0x350 [ 51.753459] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 51.758814] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 51.763653] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 51.768816] RIP: 0033:0x453e69 [ 51.771982] RSP: 002b:00007f0d9bb69ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 51.779674] RAX: 0000000000000000 RBX: 000000000072bec8 RCX: 0000000000453e69 [ 51.786922] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bec8 [ 51.794165] RBP: 000000000072bec8 R08: 0000000000000000 R09: 000000000072bea0 [ 51.801407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 51.808652] R13: 0000000000a3e8ef R14: 00007f0d9bb6a9c0 R15: 0000000000000000 [ 51.815929] [ 51.817530] Allocated by task 6693: [ 51.821135] save_stack+0x43/0xd0 [ 51.824562] kasan_kmalloc+0xad/0xe0 [ 51.828252] kmem_cache_alloc_trace+0x136/0x740 [ 51.832895] ucma_alloc_ctx+0xce/0x610 [ 51.836756] ucma_create_id+0x205/0x620 [ 51.840710] ucma_write+0x2d6/0x3d0 [ 51.844312] __vfs_write+0xef/0x970 [ 51.847922] vfs_write+0x189/0x510 [ 51.851436] SyS_write+0xef/0x220 [ 51.854864] do_syscall_64+0x281/0x940 [ 51.858725] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 51.863886] [ 51.865489] Freed by task 6693: [ 51.868740] save_stack+0x43/0xd0 [ 51.872165] __kasan_slab_free+0x11a/0x170 [ 51.876371] kasan_slab_free+0xe/0x10 [ 51.880155] kfree+0xd9/0x260 [ 51.883236] ucma_create_id+0x45b/0x620 [ 51.887181] ucma_write+0x2d6/0x3d0 [ 51.890788] __vfs_write+0xef/0x970 [ 51.894386] vfs_write+0x189/0x510 [ 51.897897] SyS_write+0xef/0x220 [ 51.901325] do_syscall_64+0x281/0x940 [ 51.905186] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 51.910346] [ 51.911950] The buggy address belongs to the object at ffff8801cbe36080 [ 51.911950] which belongs to the cache kmalloc-256 of size 256 [ 51.924580] The buggy address is located 128 bytes inside of [ 51.924580] 256-byte region [ffff8801cbe36080, ffff8801cbe36180) [ 51.936435] The buggy address belongs to the page: [ 51.941336] page:ffffea00072f8d80 count:1 mapcount:0 mapping:ffff8801cbe36080 index:0x0 [ 51.949452] flags: 0x2fffc0000000100(slab) [ 51.953662] raw: 02fffc0000000100 ffff8801cbe36080 0000000000000000 000000010000000c [ 51.961515] raw: ffffea00072f8c60 ffffea00072f91a0 ffff8801dac007c0 0000000000000000 [ 51.969367] page dumped because: kasan: bad access detected [ 51.975046] [ 51.976646] Memory state around the buggy address: [ 51.981547] ffff8801cbe36000: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 51.988881] ffff8801cbe36080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 51.996217] >ffff8801cbe36100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 52.003547] ^ [ 52.006887] ffff8801cbe36180: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 52.014229] ffff8801cbe36200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 52.021567] ================================================================== [ 52.028902] Disabling lock debugging due to kernel taint [ 52.034799] Kernel panic - not syncing: panic_on_warn set ... [ 52.034799] [ 52.042158] CPU: 1 PID: 6667 Comm: syz-executor6 Tainted: G B 4.16.0-rc5+ #356 [ 52.050716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.060049] Call Trace: [ 52.062620] dump_stack+0x194/0x24d [ 52.066233] ? arch_local_irq_restore+0x53/0x53 [ 52.070888] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 52.075627] ? vsnprintf+0x1ed/0x1900 [ 52.079407] ? ucma_close+0x2d0/0x2f0 [ 52.083191] panic+0x1e4/0x41c [ 52.086364] ? refcount_error_report+0x214/0x214 [ 52.091143] ? ucma_close+0x2d7/0x2f0 [ 52.094922] kasan_end_report+0x50/0x50 [ 52.098874] kasan_report+0x149/0x360 [ 52.102663] __asan_report_load8_noabort+0x14/0x20 [ 52.107568] ucma_close+0x2d7/0x2f0 [ 52.111174] ? __might_sleep+0x95/0x190 [ 52.115131] ? ucma_free_ctx+0xd90/0xd90 [ 52.119178] __fput+0x327/0x7e0 [ 52.122477] ? fput+0x140/0x140 [ 52.125760] ? check_same_owner+0x320/0x320 [ 52.130058] ? _raw_spin_unlock_irq+0x27/0x70 [ 52.134556] ____fput+0x15/0x20 [ 52.137813] task_work_run+0x199/0x270 [ 52.141684] ? task_work_cancel+0x210/0x210 [ 52.145985] ? _raw_spin_unlock+0x22/0x30 [ 52.150113] ? switch_task_namespaces+0x87/0xc0 [ 52.154769] do_exit+0x9bb/0x1ad0 [ 52.158198] ? futex_wait_queue_me+0x52f/0x7f0 [ 52.162768] ? mm_update_next_owner+0x930/0x930 [ 52.167422] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 52.172590] ? get_futex_value_locked+0xc6/0xf0 [ 52.177238] ? futex_wait_setup+0x22e/0x3d0 [ 52.181551] ? futex_wake+0x680/0x680 [ 52.185333] ? futex_wake+0x566/0x680 [ 52.189114] ? perf_trace_lock+0xd6/0x900 [ 52.193239] ? perf_trace_lock_acquire+0xe3/0x980 [ 52.198060] ? futex_wait+0x6a9/0x9a0 [ 52.201844] ? trace_event_raw_event_lock+0x340/0x340 [ 52.207019] ? perf_trace_lock+0x900/0x900 [ 52.211237] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 52.216321] ? trace_hardirqs_off+0x10/0x10 [ 52.220619] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 52.225699] ? futex_wake+0x2ca/0x680 [ 52.229488] ? memset+0x31/0x40 [ 52.232755] ? find_held_lock+0x35/0x1d0 [ 52.236808] ? get_signal+0x7a9/0x16d0 [ 52.240673] ? lock_downgrade+0x980/0x980 [ 52.244816] do_group_exit+0x149/0x400 [ 52.248684] ? do_raw_spin_trylock+0x190/0x190 [ 52.253241] ? SyS_exit+0x30/0x30 [ 52.256669] ? _raw_spin_unlock_irq+0x27/0x70 [ 52.261145] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 52.266146] get_signal+0x73a/0x16d0 [ 52.269853] ? ptrace_notify+0x130/0x130 [ 52.273907] ? lock_release+0xa40/0xa40 [ 52.277864] ? __lock_is_held+0xb6/0x140 [ 52.281936] do_signal+0x90/0x1e90 [ 52.285466] ? check_same_owner+0x320/0x320 [ 52.289769] ? setup_sigcontext+0x7d0/0x7d0 [ 52.294067] ? rcu_note_context_switch+0x710/0x710 [ 52.298978] ? pipe_ioctl+0x1d1/0x240 [ 52.302762] ? pipe_fasync+0x1c0/0x1c0 [ 52.306623] ? do_vfs_ioctl+0x486/0x1520 [ 52.310695] ? exit_to_usermode_loop+0x8c/0x2f0 [ 52.315355] exit_to_usermode_loop+0x258/0x2f0 [ 52.319921] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 52.325437] ? do_syscall_64+0xb7/0x940 [ 52.329404] do_syscall_64+0x6ec/0x940 [ 52.333268] ? __do_page_fault+0xc90/0xc90 [ 52.337476] ? _raw_spin_unlock_irq+0x27/0x70 [ 52.341949] ? finish_task_switch+0x1c1/0x7e0 [ 52.346423] ? syscall_return_slowpath+0x550/0x550 [ 52.351333] ? syscall_return_slowpath+0x2ac/0x550 [ 52.356241] ? prepare_exit_to_usermode+0x350/0x350 [ 52.361237] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 52.366591] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.371424] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 52.376588] RIP: 0033:0x453e69 [ 52.379753] RSP: 002b:00007f0d9bb69ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 52.387437] RAX: 0000000000000000 RBX: 000000000072bec8 RCX: 0000000000453e69 [ 52.394682] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bec8 [ 52.401927] RBP: 000000000072bec8 R08: 0000000000000000 R09: 000000000072bea0 [ 52.409169] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 52.416420] R13: 0000000000a3e8ef R14: 00007f0d9bb6a9c0 R15: 0000000000000000 [ 52.424110] Dumping ftrace buffer: [ 52.427623] (ftrace buffer empty) [ 52.431307] Kernel Offset: disabled [ 52.434914] Rebooting in 86400 seconds..