INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.2' (ECDSA) to the list of known hosts. 2018/04/03 03:26:54 fuzzer started 2018/04/03 03:26:54 dialing manager at 10.128.0.26:44347 syzkaller login: [ 35.898706] can: request_module (can-proto-0) failed. [ 35.907577] can: request_module (can-proto-0) failed. 2018/04/03 03:27:02 kcov=true, comps=true 2018/04/03 03:27:08 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x6, 0x4}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r3, 0x1e07, 0x10}, &(0x7f00000001c0)=0xc) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000200)={0x80, 0x1, 0x200, 0x100000000, 0x7f, 0x80000001}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000002c0)={r3, 0x74, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0xffffffffffff8001, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e24, 0xefc8, @mcast2={0xff, 0x2, [], 0x1}, 0x4d}, @in6={0xa, 0x3f, 0x7f, @dev={0xfe, 0x80, [], 0x14}, 0x1}, @in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f0000000300)=0x10) getpeername$netlink(r2, &(0x7f0000000340), &(0x7f0000000380)=0xc) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f00000003c0)) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000400)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000440)={r4, 0x4, 0x80000001}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000004c0)={0xffffffff, 0x1, 0x8200, 0x92, 0x1, 0x1f, 0x5, 0x3fbd6427, r6}, &(0x7f0000000500)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000540)={r5, 0xd5, 0x27, "7bbbdc4a12ac27b974c4fb144616b4405bcd9bd5d45d0ec31e28fa5bc6d98565b9e2f9bf44b09b"}, 0x2f) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000000580)={0x3acc, 0xb4e4, 0x3f, 0x7, 0x3ff}) r7 = mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xf13771170983ff67, 0x2030, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000005c0)={r7}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000600)) r8 = add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r8) readlinkat(r2, &(0x7f0000000740)='/\x00', &(0x7f0000000780)=""/198, 0xc6) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000880)={r7}) connect$vsock_stream(r2, &(0x7f00000008c0)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffc000/0x3000)=nil) fcntl$getownex(r0, 0x10, &(0x7f0000000900)={0x0, 0x0}) getpgid(r9) get_thread_area(&(0x7f0000000940)={0x8, 0x100000, 0xffffffff, 0x0, 0x2, 0x7fff, 0x5, 0xffffffffffffe54e, 0xffffffff80000001, 0x1000}) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000980)) add_key$keyring(&(0x7f00000009c0)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r8) ioctl$sock_bt(r2, 0x8907, &(0x7f0000000a40)='QBehj') pipe(&(0x7f0000000a80)) 2018/04/03 03:27:08 executing program 7: r0 = msgget(0x2, 0x102) r1 = getuid() getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000002c0)=0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000300)={{0x7, r1, r2, r3, r5, 0x8, 0x9d}, 0x7f84, 0x0, 0x4, 0x8, 0x1, 0xffffffffffff7fff, r6, r7}) munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x0, 0x0) name_to_handle_at(r8, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0xf5, 0x2, "f99c1473d1f95e8aa36f269f515a9211b1d4be1edd7f6820188d99c74bb7c9f0be72850bb1e6c42a008ae780d7cd2ebfc114e2a93072b70e6e8313145ce93ba7dcc1715a3d85c5b32be0ebe6227b45583669918815f62bd18d370e02c9d020b21930279c85b376bf1d701fd2b3ec218c5d34044f73c89ae9025690460370d5767daa97b57658635c3b5fe9f31f508e4a1f54014cccb1f5c0747335c0c523e0b1954d1398ec4abc9e35e2aa1ff4748030c80a05c070e55a6ad9aaea6cb62f73e5b044200f9770d373dd905161c2c2b76343a89a5bc669c6f665c485ed53c340ec80b720e197d4483a9d0cc01ac6"}, &(0x7f0000000500), 0x1400) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000540)={{0x4, r3, r2, r4, r2, 0x41, 0xfffffffffffff23c}, 0xb1f, 0x3ff, 0x2, 0x40, 0x5, 0xa22, r6, r7}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r8, 0xc0bc5310, &(0x7f00000005c0)) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000680), &(0x7f00000006c0)=0x4) ioctl$KVM_CHECK_EXTENSION_VM(r8, 0xae03, 0x8) geteuid() ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r8, 0xc0505350, &(0x7f0000000700)={{0x9, 0x100000000}, {0xc43f, 0x80000000}, 0xfffffffffffffff8, 0x5, 0x7}) fadvise64(r8, 0x3a, 0x10001, 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r8, 0xc058534b, &(0x7f0000000780)={0x0, 0x4, 0x86, 0x80, 0xfffffffffffffffd, 0xfffffffffffffff7}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000800)={0x0, 0x5, 0x20}, &(0x7f0000000840)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f0000000880)={r9, @in={{0x2, 0x4e23}}, [0x1, 0x400, 0xfffffffffffffc01, 0x3a, 0x6, 0x8e6b, 0x9, 0xffff, 0x2, 0x2, 0x7fffffff, 0x5, 0x9, 0x1, 0x4]}, &(0x7f0000000980)=0x100) ioctl$TCSBRKP(r8, 0x5425, 0xb1bd) getsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f00000009c0), 0x10) epoll_create(0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000000a00)={r9, 0x1, 0xffffffff, 0x1, 0x0, 0x1}, &(0x7f0000000a40)=0x14) getsockopt$IP_VS_SO_GET_SERVICE(r8, 0x0, 0x483, &(0x7f0000000a80), &(0x7f0000000b00)=0x68) ioctl$TCSBRKP(r8, 0x5425, 0x1) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r8, 0x114, 0xa, &(0x7f0000000b40)={0x2, "8e6e"}, 0x3) setsockopt$bt_BT_SECURITY(r8, 0x112, 0x4, &(0x7f0000000b80)={0x7, 0x1}, 0x2) syz_open_dev$dspn(&(0x7f0000000bc0)='/dev/dsp#\x00', 0xdc, 0x0) 2018/04/03 03:27:08 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x7ff, 0x8, 0x6, 0x1, 0xffffffffffffff9c, 0x5}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000040)="1a3fc02eb38ef4663b97dd61745d00ac33d02c02a40230d0e1e6adc7d6a42883aee4c568f67cd5c451febd3361e0ed438602b72400f63a4f06ac989799b509e414ba", &(0x7f00000000c0)=""/177}, 0x18) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000200)=0x1, 0x4) modify_ldt$read(0x0, &(0x7f0000000240)=""/162, 0xa2) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000300)='bpq0\x00') ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000380)=r3) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000003c0)=0x4a7, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000400)={0x20, 0x7, 0x0, 0x2, "ac5a65f957cf1b706a74973187de98cafba7ccf200f0d724737bb2650c50713a3a6c4f1a650c850b04883d11", 0x4}) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000440)=0x2, 0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000480)) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000004c0)) ioctl$TUNSETLINK(r2, 0x400454cd, 0x10f) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000600), &(0x7f0000000640)=0x4) connect$vsock_dgram(r2, &(0x7f0000000680)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) prctl$void(0x20) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000006c0), &(0x7f0000000700)=0x4) mkdir(&(0x7f0000000740)='./file0\x00', 0x2) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000000780)="d0d2515e28cb2dc52e24bb035e76dc2157f04de4f0b31cf9ddb2528be6fb37aa8b7b215f94032aca45f8250b24a7a9679260ba9a7cc97e1da63e6464abf28f09609263c6f3b132336274cb702299da0db6896fa5f959ca7d5c5b5457587fb91580b00317481c9b59945d70d80f22f449dfc5a359cdfa9841b37099b9d6f379b442c5766d1ab77cb8dd68f0389d255b76779a56204fd20368df84440097051ac3f4b4e984d10c2e8c560a723f254c4e9a51334d875748ee368662d804b6c4aeb11ebd505be363567e6a0aff5da8b365d36fe2fd694ab1b0cf77400389a87c35005df9435f3c9dee2a6b987e9a45", 0xed) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000880)) r4 = accept$inet6(r2, &(0x7f00000008c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000900)=0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000940)={'sit0\x00', 0x2}) getsockname$packet(r1, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000a80)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000ac0)={'vcan0\x00', r5}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000b80)={0x9, 0x7, 0x3839c024, 0xd966, "c8503d8c26c9f94f04cc6208eceef135c2fa946a19c8fb7b4e090b55062c3c8d02f7df78f531702c389f4400", 0x8000}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000bc0)=0xf77, &(0x7f0000000c00)=0x2) syz_open_dev$amidi(&(0x7f0000000c40)='/dev/amidi#\x00', 0x2, 0x101080) 2018/04/03 03:27:08 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x215, 0x2400) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x24, "8e1dd3bebc2af32b5e6b7083b065b7698b8e9ecdca0bff8c24d69c3b41fbc8f60ef0bb2a"}, &(0x7f0000000080)=0x2c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, [0x0, 0x81, 0x7, 0x1, 0x20, 0x1d31, 0x55, 0x20, 0x7fff, 0x1, 0x8, 0xffffffffffffffff, 0x1, 0x9, 0xa6]}, &(0x7f00000001c0)=0x100) prctl$void(0x1f) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000000200)=0x1037, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000240)={'nr0\x00', 0x4}) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000280)={0x10003, 0x0, &(0x7f0000ffc000/0x2000)=nil}) r3 = add_key(&(0x7f0000000340)='rxrpc\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="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", 0xfc, 0x0) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000004c0)=0x1f, 0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000500)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x10, &(0x7f0000000540)={0x5}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000580)={0x8, 0x200}) sendto$ax25(r0, &(0x7f00000005c0), 0x0, 0xc880, &(0x7f0000000600)={0x3, {"3ca893438d51b7"}, 0x7}, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000640)) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000680)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x10, {0x2, 0x4e22, @loopback=0x7f000001}, 'yam0\x00'}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000740)={0x6, &(0x7f0000000700)=[{}, {}, {}, {}, {}, {}]}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000780)={0x101}, 0x4) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000007c0)={0x4, 0xffffffff, 0x7, 0x3, 0x400, 0x8bb, 0x9, 0x20, 0x5, 0x16, 0x8, 0xffffffffffffff80}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000800)=0x101, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000840)=r2, 0x4) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000880)={'filter\x00', 0x72, "88d4db40a4aea3971208aede56768a8d2011f09877a79c00d87837be400deab77901ab29d1be23d4f99dc769dc6b36726f781354bb7de083afb3d17967be2c22c885c85cbc0863b902e368d31a07d91df85d11616eea2d8645610e7713d8889253ab151c36b7d2d77ea612eb9c78a4175ff6"}, &(0x7f0000000940)=0x96) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000980)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f00000009c0)={'tunl0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) ioctl$VHOST_GET_FEATURES(r5, 0x8008af00, &(0x7f0000000a00)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x40505331, &(0x7f0000000a40)={{0x2, 0x5}, {0x5, 0x100000001}, 0x9, 0x2, 0x5}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000ac0)={{0x6, 0x6, 0x100000000, 0xffff, 0x6, 0x2}, 0x0, 0xfff, 0x3, 0x7f, 0x7, "a679b2b8c1105c325b49a4042eda37c2b56ad61c72c35d1f5f701e1d7c69a58b2ec97f224c901a1c0de72d0eda3dc04e304ef001a35f93f0614a17ac9a49d40b238c64cbc8dfa08dd433a85718f11cc6342ec2fec6667328cfa885538b4dbae9565c45f7a8fe36ef7d28498c5f6eeaad4a0814a011028c327b24d0241380e0f4"}) pipe2(&(0x7f0000000b80)={0xffffffffffffffff}, 0x4800) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000bc0)={r0, 0x7fffffff, 0x1, r6}) 2018/04/03 03:27:08 executing program 4: r0 = getpid() r1 = fcntl$getown(0xffffffffffffff9c, 0x9) tgkill(r0, r1, 0x40) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x2) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000040)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000180)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000280)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xb}, 0x4e24, 0x9, 0x4e24, 0x0, 0x2, 0x80, 0x80, 0x8, r3, r4}, {0xa04, 0x8, 0x4, 0x0, 0x3, 0x4, 0x1ff, 0x180}, {0x100000001, 0x9cb, 0xf72e, 0x4}, 0x7fff, 0x0, 0x0, 0x1, 0x2, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x2b}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x2, 0x0, 0x1400, 0xffffffff9c401acd, 0x8, 0xa11}}, 0xe8) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f00000003c0)={[], 0x101, 0x0, 0x5, 0x0, 0x0, 0x1f000, 0x12000, [], 0x6}) fcntl$lock(r2, 0x7, &(0x7f0000000580)={0x3, 0x5, 0x2, 0x8000, r1}) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f00000005c0)) sendmsg$key(r2, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000600)={0x2, 0x0, 0x1cdf3b71, 0x7, 0x7, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_address={0x3, 0x6, 0x3c, 0x0, 0x0, @in={0x2, 0x4e23, @multicast1=0xe0000001}}, @sadb_ident={0x2, 0xb, 0x5, 0x0, 0x8}]}, 0x38}, 0x1}, 0x44000) openat$cgroup_subtree(r2, &(0x7f00000006c0)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$sock_bt(r2, 0x541b, &(0x7f0000000700)="8afbb06af580d3102e9c3d87468d1ff8a1a707b56f0a61562fea5a8acdb9ab62f3dbacac09a6dd4a06ec9612cb1baf96f1f6f9617bd9e90563993a9155bfd70044ef20cf0e21ad7f4f6981aad3773a831dc65520d1bd8457cc3064da3ade8b81a0ad02c7949bd42b1e0aa0f82db54ad3cc518268c9462f7068") mkdirat(r2, &(0x7f0000000780)='./file0\x00', 0x2) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f00000007c0)) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000000800)=0x2, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000840)=@assoc_value={0x0, 0x5}, &(0x7f0000000880)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000008c0)={r5, 0x20, 0xfffffffffffffff7, 0x81, 0x9, 0x8}, 0x14) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000900)=""/214) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000a00)={0x20, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x88) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000ac0)={'tunl0\x00', 0xffffffff}) r6 = openat$cgroup(r2, &(0x7f0000000b00)='syz1\x00', 0x200002, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000b40)={r5, 0x4}, &(0x7f0000000b80)=0x8) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000bc0)={0xb9, "91c02f5218a56183a3916ddb1981dc6c973477088e3dcd7fa7449b9f029c792256a519cf25334549d35983b871762f8347d2a332b6f0af61b61e1e1932e40510f32c051890a6dc11c5317ff6dad59f2d95d8db4e6b3453914e4ac840bfa8296ac6e61d65a18f6caaf189a4774634d0c0615c64bf555b8a08ae0d874b4c9367061907271e7bbd136acd02e644d3426bd9ac4f2e13705c26f1beb0aab90684da79b166a29b45b87d6689681a85e2ffa697a00697869f3fcb11f6"}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000c80)={r7, 0x81, 0x30}, 0xc) fgetxattr(r6, &(0x7f0000000cc0)=@known='system.advise\x00', &(0x7f0000000d00)=""/181, 0xb5) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000dc0)=0x9) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000e40)={&(0x7f0000000e00)='./file0\x00', r2}, 0x10) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000e80)=""/151) listen(r2, 0x6) 2018/04/03 03:27:08 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/4096) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r0, &(0x7f0000001000)="9f7eef8ceae558315efdffd0bba74f3bf65bc6e2b0106c8c50a8965b916cb3635da3e0c79062173e8e0f06566074cd0479811b", &(0x7f0000001040)=""/2}, 0x18) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000010c0)={@broadcast, @broadcast, 0x0}, &(0x7f0000001100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001140)={@multicast1=0xe0000001, @broadcast=0xffffffff, r1}, 0xc) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001180)=0x7f, &(0x7f00000011c0)=0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000012c0)=0x0) r3 = perf_event_open(&(0x7f0000001240)={0x2, 0x70, 0x1, 0x7, 0xd8, 0x2, 0x0, 0x400, 0x80000, 0xe, 0x0, 0xb19e785, 0x9, 0x8, 0x10000, 0x19a, 0x100, 0x9, 0x5, 0x8, 0xa8, 0x1, 0x4, 0x3, 0x200, 0x6, 0x9, 0x0, 0x9, 0x7, 0x9, 0x100000001, 0x401, 0x7fffffff, 0x80, 0x1ffc000000, 0x31, 0x6, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000001200)}, 0x120, 0x7, 0x5, 0x3, 0x2, 0xff, 0x1}, r2, 0x9, r0, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f00000013c0)={0xc43, 0x2f3, &(0x7f0000001300)="cd35d3a308272e97b735ce8ac0bb697999b6ad210a60d2be6ef5580c6f51ea64134fd2f45ffe47a4600fede8d0a75a6f96ff68f62d43777d57df1f19099f551002553d5b6a8f36359c9adbcb57d7af37db7b4814a9144cbcc89df06b27b96a821962d0661515780620a9e733d0a092", &(0x7f0000001380)="96dbb7f2aa3bbb50ea55ff5f368d8b800adf495a85c7abe3840965472af5c91be9a0884e4889a3cf2268a27600663e9df07737eeb0576400c61858ef3654d1", 0x6f, 0x3f}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001400)='scalable\x00', 0x9) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001440)=0x9, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001480)={'ipddp0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000014c0)={'tunl0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001500)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000001540)=""/112, &(0x7f00000015c0)=0x70) sendto$inet(r0, &(0x7f0000001600)="a260f4b0bd8a2823e832e7649c3109fcceebb01a67291ee3c25c86f16c46663916bb02693bccb2fb792ca7ef5af91d600d744c93165d7896a15b3900a73c2f71fda0557edf69f02681896a9eb76e348629b68367e01288aae78082527640886d0311ac05644ae8fbc9ba23ace0ade7c7597c09282c8fcaa29f1cdfca68058fcc9f3bf946bef28b18ca466d92731496c80431afb7e1d821bff7a885cfc7b2b99b6d2821f9a261889e27481264bf9c94e409c01ff72418fe4f24cd17df9cb268f400d5d8673926125c53d0460a53d1ac1f8b5a3699512b264f08036a93570c", 0xde, 0x4000000, &(0x7f0000001700)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001740)={'syz_tun\x00', 0x1000}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000017c0)={0x1, &(0x7f0000001780)=[{0x7, 0x100, 0x4, 0x400}]}, 0x10) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001800)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x19}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5e, 0x4fab6b6f, 0x7ff, 0x500, 0x7f, 0x40, r1}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001880)={r1, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) connect$inet(r0, &(0x7f00000018c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000001900)=0x17000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000001940)={{0x87, @broadcast=0xffffffff, 0x4e20, 0x3, 'wrr\x00', 0x5, 0x40, 0x54}, {@broadcast=0xffffffff, 0x4e23, 0x1, 0x7}}, 0x44) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) ioctl$int_out(r3, 0x5462, &(0x7f00000019c0)) r4 = request_key(&(0x7f0000001a00)='rxrpc_s\x00', &(0x7f0000001a40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001a80)='wrr\x00', 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000001ac0)='.request_key_auth\x00', 0x0) 2018/04/03 03:27:08 executing program 6: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setregset(0x4205, r0, 0x2, &(0x7f0000001040)={&(0x7f0000000040)="bbefe3e23a19b7af7e5133097a52d70fd998364153983639c43b3734564d3a25f2aaa81465e72efadf099504a143bb6189a48a2e52604c3352f1581231ae12aa5bec7ab8994d6f6871efb3d1d0615073d6280047e1f1da86ae4b24c7f6d302c166ef0a66c4f6233c5c0e966815344faa2300c1a6bd995cb0b4deacec22cf612833919a9a0f1a5dfa8755942c86985fb170c78922129186fb8625fc94f6f297315e2589d600b0c973f7131a9e99428d5b39cdd36cf5593777fc6b8d83a9184ff3e1ab4825cf02c274f5cb09ccbd5a932eac38b820856989e066f44265e975e6951d57bcce140192de1ff10edf18c9d719b3dfb7496fdc5dfdf5089167aecae1dcc9e6c228d60252e6180bc0e9362a44fbee8895f0ee8a88632d2c3710ce52c3ad0941fd659329dee6c1d13be0ba325aace77f969cb1cb017f35ac4a2196e73be74443e20c16ab6503c3b98a99f00864c19c379f9cbb623e37c39988f1d399c290e444b332aca8bb0fadc47b118d8c275f10ca99a2be63af4aa6ed67f0f19b0468600bbcd7a2c0f4b33f3d20933edf861cfa88fb3e27f8ccb433999f80d6c6995452aacb627788e5e18d62a571933c3df802f851242329d778474bdb860b042160d77809f99a7c5d783c67a10e2992c1da8df6cdc05053112c88aad979b50c470a1e2187f1eaf83d65e5c86e03b911486889df55005981e1263c0390e36b97a2f751619a91ef00dfcf1ea2f9d5da688fd46924382808d44ae4ef66d47183630d3a7b4f807faf9b473974b6cd7f4ca89625cb78439c3941915510d82700a234e7bbaad75fbab37e1b4b6e52554616692379d05b0511cc2e5d8296e5611b4f10911fb1801ad9b57212bc89f6a30344aaa89b291a8507cae2e27f4ae5f8d25fc7b11a0ab9deff89ed5d8e533cf20833adfc8e0dea390e38eef347a5985051415189e2087541948c96603ea4e66a70e226396f7c53f2ad54510e932db12a9c4595fea3e70d5f161b47653387ddb4f1bb5baf4461991ec693f62c1156e953c3de8abbf46b2790dcdaae4d99821cd7601115bdb7d2a8439a8270f4c48ae25c65f65143a78d13b655b023f4d93a56a22925f9f3dcc424cd90ea2677db3bab25a3ee295b7080b149072bcb483faff93391cc1692ba73346f06e8397bae2db71cb6f5333db47d8846589ecc1fb0471eb840ca7a4d9b9a6120cf96107b1054ffba0311f746ec5f9383dc141e14768e56ce9746940b80a7477108633ed53fe9c10672560758b2dd267f1831a8c9a35186c5b204b9739999a05590cb8b6c933b9d5e89f06f9441d2f0f64fb99df1b70030314159a5122619a711fcf7cbce23d72cd83e09a4b71db430859f551061bc57a9c3b7296df50e6e81af1e79ca910c21efcea58cc0c40f4f1d70c08687aa6c4f777c91a365a6b57d6766b7d5a7628132219cae26ab6910629d0aba22675281263053f0a23349469fdf38d97f879c3c2415ddad2e4759cb54cd1e670c489fb443dcb94e36af04e8674e729a5b3df7d1ea8873e89d1321b1dbfa255afe269e61779cbad6c83d9cc793d288a0da7ff35cb4d70123d76d719ffc34f30fcf76df9ab34dd5946ba0cbaf1097bc8cb05e0204dd62c851fb54cf86cf27c621a3ab774af6b640531aec2d232a21c3b85ac2fed97c798768e6ec741d70f85b080ee6d7dae690e474f213e8659cd802c27d1720889c614c8151ebc5c3a73381c66f0988571a7b2f1ce9b140e0383a374f813790aca2507b227edb8700c84d80390bd659e44813f80252894fd1f9882ba8af79cf4f04a0c9bee22d47af2bbefcf34e35e506689d927ed5601ae563544b5f0c31fb7f3350cc9885a0d73053fef55321e4bb231ad8079809dd8bba647393b15e395af59d96a098d9f1a4700ff72b4d48a9d67aedc2e884fd5acbf3591f94a7cbf2ea2843d301b0270be42ada4a2738c3cf592db35701271dca4935c3cac4dd3647521a45d8f1c4bec6114c615a9fe757f99db2fe10f395688d0e42ba3f2eae5a1f59a401136d358758a1aaac717a6185797346f834b952e234870e7f91c8f2198af72bdaa094f66b390048f820b416e1918daede6bf992165d6b6d0a183ce5054549711820ee852442631e07b75368f84bdbe133680280dcf27421a11ddd4cc4786a9482a69de871e7cb21c2f0d7e545a130cf7f36e12364f55460563cbaf3be1c59bd3340dc9b238d7dcf15e8f3a06f6dee5329f708f5067baf45b2031c6e1db2f1dc12e87e9459cdeddbd8d434193908a5aa6d1a2844fd7fa721d776af00f4ab2a099c8a700f2f676a2d9164dab70f1d73115897c3a3e47051840a1223a6c05f0b7e439004306e76959e03e131d026d5fb95f7ff272773c2ae789ad4f4fa244fcb873a71f990a9893eea3ce09a2cd4f880d141bbe93573231f357c341154e078d6281dfa5890bf54d3844373a19768f824aa79b035ff9637e910e0b4ad6574e4966a10a7bcf4e7e5e33b95d039e0907c8f3f285974087251668e3fca70ad2bf725575abad0e96c5110e51afc26ec339c525124671a8ffc5a4c68fac4b355fc6529cd31cbb8330f2ab8fb93d8032afc46747338635dc54d636eb5094d3875d8ff1a90a3a41987d08d7b7792333d284576973af00aebd11da89fe764037ce3930857a94a36d90b71442ed2dfd469fd36dab192a62e08466f4a4cce82dcc3e6e80b9da76225304943bba1a5820066458b7b8325574a290e0dfa31f91196938f0980cb992c989700191733be6fc6213da4fbc9b84a23f6f6eb747d9709d188651fbf21c4a4426c1040574efa7fa46cd5233aa5897f1f21755b098a964e0750d8deba136a836b74f4c6a8834a6b809b045f1296957a043c2482f6279e7bc37f94ffea219052958ffb6013fb12ffba2bf5269e3d1e8b130cb31df45f8f76e2ee3f772ac72df2b85e86c9fca24588aeda94e68a1308382a5ece907b97c213d0bd086f45b88c9427e98107b181756d5cb631c1b3e04df8a625f67944af1d95707f02a0b00b1ae08df35cb9e8c961d73be8c284c4d7d7e02c593e00c5a4850e9ac7281a8f97e5d382c92bd3ed1962b6767d3254d65fc69e6a1a36c5f30153a99f6f83f77d57950ed6de82dbfbd50ace45b0cc98af2b39b354dc957fc0390b341ec616e8ce046543ba32255d56a20efbe389988392d07a5b68e6518192db580da34b2c342fb8e91a834f90ecf0a78d787fd877aeda500b69ab92e8b775201e1e607ac0542a99d1067395e5aec0e0647f15ef548c80bb624c3cca021f80487846100e0c6efdc65b18e3a4cc07f078a203187a56389bd541de27b8f4bdb20d83f935144f787df524aff51f46b374b62c934db04d84ff85e0e6082f5bd26d3fc140dd09e128e60b3a08c99092478929c919bb5cb29ef3012f81fb1defb60650c4268a90e527ad9109a3985f6968b8c1385d11c4c36f8e03d0483148178f41a322b0efeb55316e67036bb8f1eac3416a9386e6c7b4fa8eb748a0faa7fc2b7be2390d4a2843d5ef58756f8d5f4ed9ae9318df9e1cfcf09a60aa944b01a270aa2424eabfca71a3203a329f8bb22a0d22385e5973e8d7a7b855103344915d8a1deab9240b0fe1f879737ca301abab00ea3390e4409d1ebc1de3e3f5fc6a805a2b58ea36077a0e13ad4460a5b94d0b596d7ac81cb3e532471486457a3959ffd59287c6aa53f059114c0659ac531b7e9d41fd7803953a74610f127028ec1aa13cdb1232ef13e1af38a690d8757503906fce7f3e7b6cd330806504964e157dad86a719a0ac07fbd3dd6621f3e8e081e6eb594bd973011f77703bb5ca330266efe4007bd4081a1a3409271b98f731b250c811b7107f6620ad0911bc60a990ae6b2f735eff0306e8686506a898d5935661e5f4ddb975f60cad07acc739a2c9cb5f147e33a2b3a6c7368c887f342d5e77d58f890ddb9a68f11e4803e7d89cb9c1781d0e76e1fec8f7df54ff4d64e612c76d586028b8fed4d8a79023b327d180962b6c39f568afab5686edc083269e2822c8d7fc3a54cebf9ffea1e4279fc98b0ace9d35c6876b68df1a6200fda0c9caca45ef7c1f004682cb9e33625770043f3bd2f3be601cd97e568e9ffbe019e4bed2c8611d3f9248df676e2ff309dd1440772310b746c64f8a79412d47c01d7af2e1859eff4a1cb9275e336fb3a7ff1ba0d43f99f9dc450f875098f5655f65bf52481a639a2c0f22b9689f348e0801a0278d85be08d2f8ee88484893144cc4293a22f6f4593d77bb60b8875b67352a94f3830d6836b9034406dc345b99b56ad101323418d5b691b4786a36c58f58c8657575061632acbdca85be238daf0652918ea485b987a1fdc8c67cf26e0c47ee5e8e0ef2e93b9a35032718ad97e99923b430ce70da0052d407cca746204e6b1872a0ca9373fc2025139831431edb16c72a7bb517f1d6941ffa533f87d2b71031e55b275463da35430c5664c318a6defb72b0ea3bbd274e455c769d12ac82dfd6164e3f2cf4ba077699c3ed7b1b7353ae96614bd1918b7f637935bdc056b38c3b56d4f2b61726c5f470aa807080750c5452371f72819671e0db49fcb2a708d58851daf384f676cd1c220368a045c4667e76a4b7fc543d464e64c1b8c9ad98ab9bd9a7e7a99d0efae97fb63395ed7c5a1e0b16d96e66b30f2c04647e4c6f1164e96d38f1173493a9bfaccead735ee02850fa18c53e17ce422b24eb32c7354a0fb0e33ff9d3f81787a503b12ee2f817a51d81b5eff4e7c6f4102c10d51f5a5f223bed8090e2ee0da2057bce0233cea0829876ea75591d80d7ba8d05b7794606b4b380ebf4d32667b792e8f2339487201cf643acc980b58b923418e4fdf5e6ccceaf7b08dc5774b28ffef0b2fd8ad230a97efe391716292e0ed53539c18f6043131d3aa130e9065812ebcb595020c0535456052019e13336270c763c49b3d2d7e611938e0a1330e1b24a5e32d89bad8821b94623a255a1360815fb8a7198944fa17bbeedc7c8b49a0495d9dd03e6106eb5268ebb2c86a8e72bb310deeaa348957c76bfdf55736743f91eb455fc74b2cf76243cb55254b161a2cc78156de10266e1c877879e8346eac630b46c33c6dc810f39ea0535ee2d358f4305bb388a492e42391004c2572aa0c93917094430b910caf43d20b5a8b8a59f567de504c7c32769e70eebf08c8cc93da2404b2845294c5945412470ad5bc765805965e4a1a1ce0e7a84529eb2bb50c1965c309295df80ef83e04a79b657c68797ca98f81dd83e481b1ec9cc8a124953226e667de06b770a3d99f0b921bf9b780d3e0be122d7d08439b12c757cbc687a3362daff625ab1d358c27ec9c73b7f260fc1fb44851d8d5e37088550970fa9aca2d8e9068d0ce8fd38dd0abe595333fd7dcb979d59999ca90cfa807144ad6edb9c5d914f6a1955e9ceaddf52d609d923d568b007a47c8758c8fe303a48cb7f7dc5cfe1b6b3a669e4576d2f83f2c18c392af26c36e15f881de9e1d2afd3fd271f0ffa39512606a44c4d4fe973290b39ccce9d9655b4411df9372c2e37ea3b62644b252a5963a8eb7763ffd429085acef5618d73135d9039fc3c853bf868c5e36d68318747dcb946eb902f74468578b061eda63150ecf401bbdc03702d67c4facc0265cdccc7be5ad7be059322e90aea04e02726e0c3e6202a8b298dc3df89772d60ff72a06843f3c7c7e57bad2b084f9d921860cfe62e28614e619ed53e7acb7d17c1bf8517b5c70b5d701f9c79c51e7fe1db997966d11f0538d90df4c5b1661fc9d61bb75dadeef3af2d1462a57ad47a52", 0x1000}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001080)='/dev/dsp\x00', 0x500, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000010c0)={0x0, 0x6}) syz_open_dev$evdev(&(0x7f0000001100)='/dev/input/event#\x00', 0x3, 0x40240) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001140)={0x0, 0x1, 0xf1}, &(0x7f0000001180)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000011c0)={r2, 0x4}, &(0x7f0000001200)=0x8) r4 = mq_open(&(0x7f0000001240)='\x00', 0x1, 0x20, &(0x7f0000001280)={0x5, 0xfffffffffffffffe, 0xb5ce, 0x2, 0x7fdf, 0x3, 0x6, 0x7}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000012c0)=@assoc_value={r3, 0x4}, &(0x7f0000001300)=0x8) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000001340)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001400)={r1, 0x0, 0x0, 0x27, &(0x7f0000001380), &(0x7f00000013c0)=""/39, 0x7fff, 0x2}, 0x28) writev(r1, &(0x7f0000002800)=[{&(0x7f0000001440)="993a1fa7eef786c5e3144137526e4c1a842d687cc9e5f9c2aaf5ae661dac4199da552d05016248afbadc5e55fee32a263caaaec31840ed485879e4dddb5d9e28932fb36029745dd4b83e8f2e3128a5dca3911e0df508dd2cd8099fd315582afa267e2d01dfcbe67d4cc569428bd549243d3895852b766c6356ce8633007fc2ad048e4b6c8b43edaaa550ece3f922aa2b165106c696c539c03d4ff6f0a551c7eb7f7b67b591dac0312c3e878fdc804065", 0xb0}, {&(0x7f0000001500)="4e68c9a4fdbe1645b2c4aee1221e6e901afc2d4cf21605a29a79fc8854b9f18e264ebd6420ad759118355649cfe5091bd8aaf211870f4d9fa327f6f6222733a3554771af767441cd3d7b668a41b9d4ff7a7da9aa19b93facfb420d7ceba7a902ff021457290e0cbfcd8723e29dc06009a619ddb78c2b1297eab022f9b0b2c6421928d104c7157c819ab82cbce8bd4926b599c8f96713281c5f040867862bec72b82b8e8973d074208182f5f90e2089cf996dab87203dfcbe37c83464b9c9d065f8f87ff68da503", 0xc7}, {&(0x7f0000001600)="304ee94569c1b6fdb4050c5206dcbc9fa6383859cfa1c93fb28b541a096103fddbd6a850bf8dbbccdb41e89ee0056092f65822ae7edd023323da13e2017ce16b24d07b6de1eb034622fc43f43e396148faa951275716a61de01f4054e9694bf2b028a82d621249494f29ed53058a0f4d9b4f62767443e488dd027335221a55235b692ce3a1aa1cef34764e0f08809c97c7305575df1244f39c7d5379daf4308b9bb5f4bea6d0cfa15428887b93209dcac9071f788f8dd12fe80355ae778c1c94aaa61bf569ccac4e7c791bec31aa0b70c2fa1267dfdef8dafe250d26b67f322d9f6a751720660b19a722154e57e4b657d3f14113924ef24b6353a44acb33ab25547476fd931efe6bfa5ac7a6478261b97913780f82146f7a16f4f255ab7fc09a7b03d761ecfe552a6826e829d247f0312e037b85f350acc9c2e31e1576e9a533a84e821dd5fd0b0413efc1902ec7e624f6fa1aa0aa198189719869a64a0dbf94487a6bff2be56213a8230deaf939562eecd2d3d343b4180fdf1463ae90558100f3ed174ef6efaa9a19b8c3a56160a1e400dca9910b69f984b9d8730d264e336146a95273e46f2c4120e8706a7e7d8ea987230aadb034f71e5eb94935f12438d32013d60481ab657b22f98b65fb1730448aa0c943290d21f4bf2cef902dffe887d74c3ccc3bdf587683a83fc766637b743a1c551cc023650d2efe4b245b17b13e7ab68f02749cf40b281adfcf5d621e5c484e2429c4d538263dfe22dc22c91d1ae636fc3659a8c90842105c067ec7dfc5a3e28a024d5fb780b9f19ab99ef2c8732728119c0ec2ea1a7449035b1235206d680c074cee3af60483097d669492421673df3f84616017358e7eea6f8207ac66cd81d33ba0f525159efd3d164cfd36320495239261fe81f350c8b243b3f0e87758159b962cf823ce742c9ac42242cbc6b57b498b7d0faf1b81fcccb24688972d0a97d0a98a8b8d0c60603c59d3c96f3fd230516cbff97e46484b0c4fc00171d422838a4a476634437e952fad7f503a8badb6846aee45fc556a0e3cf811ca96afb72cc21bde80d3f5f3d62219bb96ee172a2fdbfbed90c4ba36b77adf44f9e17b45992e1e8f46cbdd0f7ec9565c79f6c80264448ef57024b49f58eb54872e3adf15f99ddc145182c72e50361386b0f57e3018faaa6858795ea3cf40f29d544a9c64693ba4ea000e4d6d1994cf8fbd5b75e2df0a9b6aeca6f15f4ab0c4e9f64bbb29ebefc198d1da2d2a81d395ee43a22769a4e2c039f6208d3c8726105d3c2f6536801a16e30ec843d76fde292d592490c6db33719337fc36bd35bdc98b0867c2c0cf1bf3a4fe9821b4eaa316bf061cdfa77697fc8fed9e35306e4b36932af85c12a6039420d8095e5aabf99da5420165c13ad1803af2004dfc413b900e20353b6757488fd3e7cab52ddd1b6246442bdc5909a0a68b0bc1f4dd6440a0964a3f763b34dc8b30e5ae227380ed6b037dcc028e1c9eb0caf5c2edd79be3c46d8cbe8168cca76d9b1765e4e18fe919536fb6112c51c5d9bc6dc706706d179c7602242f9b8535bbcdce66a85deff39b094f92c553f36bb040de0c36674ce9f131ad19a4c30609cf71a212e3ef8127d38e061032f12622486a62da1d3d8788525dce09450af3a72f20f176d97fd740c40326b0568d481c29d9cd283c8cdbcbf05f4ec68d9dce2721ab8a3c80403a9c525bce1edaa200537d54bb34279f9f59251e6c6cea607bb137f1b4023c326e849734ca5cfcf235396593a1cb5a260defad8e8eba597b5dd0fd795ec0757a97065dd3d9e7eab6b1e2c59f83034bb2fa9061ebdd71367429b32b31181722541abd146a068912a68ca09c85ae2bf76e7fd0ae6c7551ef861867e616fe39408306496315a8186b37ed3695b3976ccff21d87fae3ea1f6e3dee6da4598f63bbdc9287d33265194f5e7681234b91889d5fd7ce3795ebcad85f8112fbf60cbc1cb430a3466b28751c080894fe409657b23bdbd6af02c8e6262b8f023799ed29086d749a0f02524d395d049e0f88994f1aa8c0c9dd194dc215c0c9ec062ae71a955621aa5aaebbc3a86ca86a920d517b9bcaf1ff8648a78948c691c1eb4e2fe95fa973354869c094d68e423beb2e11423ec3597ee1d4632f927d0d4b1c745be4a3c905371c06b21e8035aece643576957eab386092653a9ca7bad2a486c438a4b7365511506708bd19ad0b254218cf4e4890a051503f62639cb8aa20c1748f0d86a2681c76f06dda13295899a2d8164c3582be9757834be480c2807d0a7c7d4d9aad0d7fcd3f0fc77977de94f9af1b83401f1d331e1e72dc54833b01b108fab4fb1e4d43d2b561ed59f5fe32ddf1b8fa94b898f511d329a9dee8af762f16a57a384125f4291fb8da1278f168bea461f39a75851011112782e8bf93bf6bdeef41ad099b5cd32cab1315092c792de5361e82e23f12db08c85f87af7578dc3520346b1df2c48e8c59d97b6ee8da2c4d284c26e631c5931673059ec935725bdca4eac215031d810884babdda993625ea9c97717e94f6966bcd3fbc4f5cd07aee71f6d6b9488bbc6084153ea70d4ff942f95f44578f7b2fbcd3f21d945f4317f71a0c81b61537851a9c5f55d1f110b36340e934939216aa04aac75570f9551301988cc7cc881c6a316b359b31a5461c8d7fc9ff943d6f6babb1453ba32b09c612c73ed85bdc319e24a88482e024d7876033f1227beefbaf48075073725de448db2af87e9a01fb0bbaeb95e1cc1f4529c783746c55c820d8133f261700e696c24e071ccf2cfc5843772b76e15e40b60bfd668ca185d8d3f1bef78472971c287039a253d2b385857e047de4678f4374b8728cd37046f3a1c6567380050a701f74197730b99a8140c8e563ac63a36845faf52cbf9382dfe137cfca9a7a87c7a0600d0432ed9228eea4512e75ac64b9eedecb6a0dc1c7b8ced363eaccdbcf69f99e282b5809b88cd8e5ef50aa8060cf4a71283959d0db34f70ce84a2fdc621d0e840f48e3b239caaf1c5d222bfc043e5d8b89971737ff2d1b81a5cd12f06dd62c0a553237ff55a68dd77368caf247c96e2196610fce78ad2d710088443d2d01e54b166db9948a9864eb1d221a79cc0bffbd5f27607b3c31597f569e6c5761492ac2a7141d217ad5965fe7dbb89ef694df45ddd1483bed601b76b55380fa1c5ff2be06b162aaeec8ab8852ac507a70c9f9192833360b6ba99758a7ad5ccd1705738a5eedc514963b1dc07f3085f8f6722fc4d50c12a63fab9352ef684b6cf662d323ea37d9c92fdfb20de3e2e0a3a600f485972b87142da504f66cb0b62521dc9523fe00d52ab48c465b2d3d653ac4aa9547c675523f3b7e1fef58f5ef73b6d32b271613fc6fd3f9b5ff91a2080a769842f821a7b961472f611aea9ddf7a59d4b84cfd806dd07f8ae97b05ba0bbafebdd06e04b5778e8fd1d54aab65865e518be0653ca2e3c5e4b032470d60de152f3eb5498bffa14d26a0426896e5788a72221f0156ebee2d04599c8bea8c399dfca866b8427114b25fe94141102d165bcaff5af10d1baaa4181efe3f1e3ad6601ef3e753f2f7d4de99e977f38fa320c3d75512d44421b1d00d66b452443d8f29ed5c2f3a0ed25a1bddb61431ffa64885de8c347dccf2dc3fa397ee0a7d6549a9acad6ed18a77d85ea102d07105675478bfce702d27eafd3b9ab224087451184668969508b0d2711c1e55539dcead4270abe41eafbff62fedc17b460552055892dcfbce2154d6a77f4eb53084ca2b1d8fd116f94ffd53944c8935d3b3496049433448b284b60a4235884d5e4d66d196db24f85bf99a5dbe301b68b6c59a55e6e72e9cfd099f9672befadbbc1b923c3d40323dc2c4916fb2db18d5bda08bc2e17cc9d0ada9986d23ee5a1fda4158fd7ca77429b3bbea79706a58edc0b4aadb205e243821f0531dea2351458fffc862780362043ffdc1ac8c5f76fed59516aa1ceccfd61371fca59cee0266e60af0b094f073171ed74f2cf4d4f17315fb0cb8453e1abdd2124e142dc99fbe0ea45efd5f65099f6c7482ed22c7264d8b231e56e1c542b9e899615ef669e4320bccb5d11f2f4cdc21f3f576e708583b16d2ce53a539e3daa8f4bbd19d6e9854ce366e9e714ff4af1fb8582d9fd65e01c21367aacfc48fc59c907a8467c2f28e2c4064ff856b20ca6bb0858c34f6c1cfa98c8acb0c5b86ba3f226eec9cf9ae3b570fba8ac99cba5ac4131d9b0546b7afdb4dbe9a46b3d97435e46b4bd0f90a79f0a83d6a3c3b50811daa29053da379449be0fc64b77a654597b7706208003b2e376c1a313a72e9049e5e9336e3ced3838d9d5fa678a741184dcafd63f9b200b9666c7a8e358f0eeed86a5debd2a1479ef1d0962a4e9199d9cf604864df54be32b5262922130f3e75afe02df8b946e89efe2dde345e7e59f0f25e6b57cbbbb19e401bc63e19b91b548e2dba132e03d098844f0944fa0c8b7b172fc64f91c4be6c6c167916d984c6175775e698104005865f4b9cb7481efc6281a92f318c41d82e72c87bbc238f9200f3c47a78bf02751696a1927c46ee01b6d21c83f7a8524c146d7739cc3bb73fa469ff199dd95d75f541a914131ca597887b18eac41a54fbe734a579db2917cad3c4323700975a2fde2d390887ae71830206d3b56c3ac6f1d79101b29240db72c13e31142f922368f2f3d2c10018680ee60e3df405f4ddaa909f20d99ce7aae404dcde39af3e1188bd59f22e5c0afe60bc9770d780d92dc022df4acd12d2c3ba4c95badab8ce37417fe6600149813847606602fe181c0a8b789dc68f5638c18298eeb30af8b642b9873356c5e32be8902ec68ad25701316ab6a374009e356d24a952675bbb248238d46878cfbe55f442992aa68a1461b0ff142abd49fc1d51bd68d7049751f9b38e6352901e5d8165487b99552271e1a33480e24c72b1ab92ca22a9c8926aff018e63e73bcbdf061f92e89825d1b60c71b2432baf4886621155b640d446899a7955befb9b50489fb9dd67633fb79fc38ae85c1f91398ef2cf3befb38b60ea63fc969a631bcdbfeec696b2e3ac1eb028415ebf01ae5c8a9cd3c3d3fa2bd9fa4cab8d85de5dba2050c11f19e848290aa9498b7866975d6b975a807d67c175152453715c03dbaf858c37085203061ce2b90a6679eb01913bbb6a3ce5bef939e1e7ef8e1915fd6d08fe7ad9cf63eb1603aab6fb20f3aee4fb733ad768992376a5f849cf5c86399f4e30cf47f30a9acb3a0fe2b5eefa919be2cd946af279589f435a4a4efd4109f2a87a7642afc7435b620caa52cf7e19cf37169db9d6a854685174b13cb8d0eb916dbe370ee2517017242fbd6dfa7a6052a463cc36e95d7fbde2f712f8118fc76690a45f74d6607005d3ca72a7c886765773d732b9d12bdeb776a138a17ffdb10e7f7cf3850e0b3683083db01003119de809762d6bffb1fc4af70e9d369f6915c1782f345b3eebe4eff44e4793c22b5739e4371b94e34b2049c165d827b9b16f1e0bdc1a5d87511c2db0dc152b035eb56ef061fff946841735af0621fc5a4bac01a9a4ca514b23b3ff2dbf92802d39ef9954b2e27fb6ad9d9b541533745512210aeffad3f66fd870a44fd2b96cafa6544c7111eb1bddade4539a7251619c4efcda1c1a15f4d0f47770bb4de6c2ebc4d1602a69fc0f3163d13b11a5c631862544fdfa20a6cc80617bab6a82df68df2dd08ac7dae2e16049ac2b3ba76791d572491fa899a6656190e7931f92f62622cfd9c384e262c74bdaf7c1fe8659d6fa59a5d3d9d920", 0x1000}, {&(0x7f0000002600)="274e4f991ad6b983cb7063b91147152ed69ea08209cb13f73edc7dee280916042583b35669c1e1624fb19c248a84eb9c12326e896da4068e5e7ca0d99d1582f72202bf0c4b4e35474aebfd10da180a1013b106", 0x53}, {&(0x7f0000002680)="72af8f1f2b755cb6f7b1ddf3a2c85ef064e1fd08a8369e7c679d4c76fcad4cd94d175e8bf40fea15d1fb67fed7a7449ea1acdaed708ca14a7b515d304e86c8a344156f8b55d9d9a9193d1ee4cac60da5d8ca4d9ddf38958757fbb3ca2d5957abdbffd7e831d95ea542cc721c79d5e6c7a1e625340a3f7035f70e65a3d720a3b3523bee18cd1fba9622d6ebfb15e63a1e5c558c660d2ced3c0398dfb92f2bed69e1f4672cc1813efa24118e8e", 0xac}, {&(0x7f0000002740)="cea9d928551329dce97793f756a78f9fc44b568f896f5cdd22f12029669fedc2cf3f77c58e589081e0bb5ff37483e265ab6861d27029b6414083fe5a4b0c180539fc156c8d05b6f0780b57e7aed5da796144eccd32f9596a7a03", 0x5a}, {&(0x7f00000027c0)="154796ba4441bd75c12c0735eb8a22f763d93d9ad7fc27044a13c92166d2d8a6893165f0fc94", 0x26}], 0x7) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000002880)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000028c0)={r3, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x2, 0x6, 0x56d, 0x1, 0x88}, &(0x7f0000002980)=0x98) r5 = syz_open_dev$sndmidi(&(0x7f00000029c0)='/dev/snd/midiC#D#\x00', 0x2, 0x40000) setsockopt$RDS_RECVERR(r5, 0x114, 0x5, &(0x7f0000002a00), 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000002a40)={0x5, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000002a80)={r6, 0x1}) getsockopt$IP6T_SO_GET_INFO(r5, 0x29, 0x40, &(0x7f0000002ac0)={'nat\x00'}, &(0x7f0000002b40)=0x54) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f0000002b80)={'irlan0\x00', {0x2, 0x4e23}}) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000002bc0)={0x1d, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x3, 'lblc\x00', 0x4, 0x40, 0x60}, 0x2c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002c00)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000002c40)={{0x1d, @dev={0xac, 0x14, 0x14, 0xe}, 0x4e20, 0x3, 'wlc\x00', 0x10, 0x3a1d, 0x7c}, {@rand_addr=0x1, 0x4e23, 0x10007, 0x3, 0x5, 0x8}}, 0x44) ioctl$SNDRV_CTL_IOCTL_PVERSION(r5, 0x80045500, &(0x7f0000002cc0)=""/20) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r7) ioctl$ASHMEM_SET_NAME(r5, 0x41007701, &(0x7f0000002d00)='wlc\x00') recvfrom$inet6(r7, &(0x7f0000002d40)=""/141, 0x8d, 0x20, 0x0, 0x0) fcntl$setlease(r7, 0x400, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000002e00)={0x800, 0x8, 0x1, 0x0, 0x8, 0x7}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002e40)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/03 03:27:08 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x800) ioctl$KDDELIO(r0, 0x4b35, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x8, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x5, 0x4) getpeername$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) r1 = accept$inet6(r0, &(0x7f00000036c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000003700)=0x1c) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000038c0)=0x0) stat(&(0x7f0000003900)='./file0\x00', &(0x7f0000003940)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000039c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003a00)={0x0, 0x0, 0x0}, &(0x7f0000003a40)=0xc) lstat(&(0x7f0000003a80)='./file0\x00', &(0x7f0000003ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003b40)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003b80)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000003c80)=0xe8) fstat(r0, &(0x7f0000003cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000003e40)=[{&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000003600)=[{&(0x7f00000001c0)="983cdae638d52b9562cf169a6f5969aa4ee861bd5351cd2095f9229e8ec099d3d6a7d87236a87a5f5bdd70fc8dd2551359a1a0d5e1d9484c2249c6eef340ea3f58f9bdd508f81b5d7809f2fdabd4f4ee9778b779701523b66e033e25e68315cd56d1d7fa5cd9be2f2c0550be271d839d0f80", 0x72}, {&(0x7f0000000240)="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{&(0x7f0000002600)="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", 0x1000}], 0xa, &(0x7f0000003740)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r1, r0, r0, r0, r0]}], 0x38, 0x4}, {&(0x7f0000003780)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003880)=[{&(0x7f0000003800)="0f741257f376c6749983a7403e6d11c7eeaa9cf1b4f39492f2fb7eb881717a6712d39398b2a326dcdde30fba89065957c9e17e0696c8074fbb37de625e32737378b6f949857f6cdcbfbd2b029d00dca2c42abd4494d63bfb6255f73d81a6719fa177012d5bbbda0e46eb415c0c587450f1bd2c", 0x73}], 0x1, &(0x7f0000003d40)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r7, r9}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xf0, 0x40000}], 0x2, 0x40000) tee(r0, r1, 0x80, 0xf) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000003ec0)="ef0f0d9c32cc67e6544e4f160a03a7058376c75286cdb927561baf4120fa202d3a") ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000003f00)={0x2, [0x0, 0x0]}) r13 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003f40)='/dev/ptmx\x00', 0x80, 0x0) mkdirat(r0, &(0x7f0000003f80)='./file0\x00', 0x100) ioctl$VT_DISALLOCATE(r13, 0x5608) bind(r1, &(0x7f0000003fc0)=@pppoe={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bcsf0\x00'}}, 0x80) fcntl$setstatus(r1, 0x4, 0x44000) r14 = msgget$private(0x0, 0x600) msgctl$IPC_SET(r14, 0x1, &(0x7f0000004040)={{0x80000000, r11, r12, r11, r8, 0x2, 0x6}, 0x81, 0x0, 0x7ff, 0x81, 0x294, 0x100000001, r2, r6}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000040c0)) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000004100)) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000004180)=""/127, &(0x7f0000004200)=0x7f) fdatasync(r0) [ 42.454793] IPVS: ftp: loaded support on port[0] = 21 [ 42.574729] IPVS: ftp: loaded support on port[0] = 21 [ 42.617901] IPVS: ftp: loaded support on port[0] = 21 [ 42.673364] IPVS: ftp: loaded support on port[0] = 21 [ 42.758311] IPVS: ftp: loaded support on port[0] = 21 [ 42.814447] IPVS: ftp: loaded support on port[0] = 21 [ 42.918534] IPVS: ftp: loaded support on port[0] = 21 [ 43.027258] IPVS: ftp: loaded support on port[0] = 21 [ 44.510480] ip (4836) used greatest stack depth: 17200 bytes left [ 44.851880] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.859482] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.958668] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.974186] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.096870] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.244592] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.402250] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.561209] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.826412] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 48.832576] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.852292] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 48.858431] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.875812] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 48.882086] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.959732] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 48.965911] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.002413] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 49.008565] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.203303] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 49.209485] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.220708] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.275561] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.312844] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.320651] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.345774] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.400794] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 49.406990] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.421745] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 49.427887] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.546564] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.626913] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.633409] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.648152] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.685921] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.692248] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.706496] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.727594] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.735578] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.742766] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.780587] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.800898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.816197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.823233] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/03 03:27:16 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000380)=@int=0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'bcsh0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x13}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x0, 0x42e, 0x100, 0x9, 0x80000000, r2}) r3 = socket$inet(0x2, 0xa, 0x5) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000600)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x84}, @in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}}], 0x74) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={r4, 0x70, &(0x7f0000000280)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @rand_addr=0x3ff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000006c0)={r4, 0xca, 0x5}, 0xffffffffffffffa2) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000004c0)={r5, @in={{0x2, 0x4e20, @rand_addr=0x8}}}, 0x84) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000003c0)={'lo\x00', 0x4100}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000100)={'nr0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000340)=""/181, 0xb5, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000700)=ANY=[], 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x0, 0xc4, [], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000080)=""/196}, &(0x7f0000000200)=0x78) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r6, 0x0, 0x0, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000400), 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000740)={r5, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x200080000000}, &(0x7f0000000700)=0x224) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000440)={0x0}, &(0x7f00000005c0)=0xffffffffffffffc3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r7, 0x10001}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000580), &(0x7f0000000680)=0x8) 2018/04/03 03:27:16 executing program 7: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'erspan0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) [ 49.830494] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.839159] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.848575] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.932334] sctp: [Deprecated]: syz-executor2 (pid 5777) Use of int in max_burst socket option deprecated. [ 49.932334] Use struct sctp_assoc_value instead [ 49.973994] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.975215] IPVS: ftp: loaded support on port[0] = 21 [ 49.980302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready 2018/04/03 03:27:16 executing program 5: r0 = syz_fuseblk_mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x4000, 0x0) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x1, 0x3, 0x4, 0x46, 0x0, 0x401, 0x1, 0x3, 0x4, 0x800, 0x7, 0x40, 0xffffffffffff8000, 0x5, 0x300000, 0x7ff, 0x80000001, 0x3, 0x401, 0x5, 0x6, 0x8000000000000000, 0x9, 0x2, 0x7, 0x2f8, 0x100000001, 0xfffffffffffffffb, 0x2, 0x1ff, 0x8, 0x5, 0x8, 0xe72a, 0x3ed6f0b4000000, 0x3f, 0x0, 0x93, 0x3, @perf_config_ext={0x100000000, 0x1}, 0x21003, 0x7f, 0x1000, 0x3, 0x100000001, 0x3, 0xffffffff00000000}, r1, 0x1, r2, 0x2) r3 = dup2(r0, 0xffffffffffffffff) signalfd(r3, &(0x7f0000000000)={0x87c8}, 0x8) 2018/04/03 03:27:16 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0x210, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000080), &(0x7f0000000440)=ANY=[@ANYBLOB="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"]}, 0x2e4) [ 50.015403] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.049130] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.124723] kernel msg: ebtables bug: please report to author: Wrong len argument [ 50.162448] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) [ 50.194181] device lo entered promiscuous mode [ 50.239726] sctp: [Deprecated]: syz-executor2 (pid 5777) Use of int in max_burst socket option deprecated. [ 50.239726] Use struct sctp_assoc_value instead [ 50.317800] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.328949] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.338427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.364439] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 50.370751] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.378638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/03 03:27:16 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="0000c59f", @ANYRES16=0x0, @ANYBLOB="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"], 0x108}, 0x1, 0x0, 0x0, 0x40}, 0x40000) ioctl$int_in(r0, 0x800000c0045002, &(0x7f00000003c0)) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000380)=@req={0xbc2, 0x7db, 0x800}, 0x10) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000500)="808100d07ac9823f18cb1bc068e6ba38baa0b3d934233a3e9ec184baaa029d295987d080e3d944453c362338e8f36413cbf39e3e12a7c3c049d892a3393cf2e2055c6b68a15b4d7b8dcc768430830ddb3e0367e4e67768281332246286a7d3e1b2adf1ab9ded9ec977ef373933a8d11bed774a9c7d0c40d7972a10a0157c0b4eb84e159a167bb47ab4ee5bf4a5bf18a6839ae8d9e2751e17816ea9d2af87376b3e3b8f0bcd3288647be47c040d178690") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0x10}, 0x7, 0x3, 0xff, 0x1, 0x5, 0x77ab6e82}, 0x20) ppoll(&(0x7f0000000000)=[{r0}], 0x519, &(0x7f0000000040), &(0x7f0000000100), 0x8) read(r0, &(0x7f0000000440)=""/143, 0x8f) 2018/04/03 03:27:16 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000)) read(r0, &(0x7f0000000200)=""/90, 0xfffffd63) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/253, 0xfd}], 0x1) connect$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa}, 0xffffffffffffffa7) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) mq_timedsend(r1, &(0x7f00000003c0)="487e0f91ed8687b6f84df5b2c7c38c7851c24875ddfe2d8a5f4d686e0c004ad726c0b9ed938043", 0x27, 0x9, &(0x7f0000000200)={0x77359400}) getrusage(0x0, &(0x7f0000000300)) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99c, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000a1cff8)='./file0\x00', 0x4000000008040, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000002c0)={'sit0\x00', {0x2, 0x4e21, @rand_addr=0x4026}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x5, 0x3}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000280)=0x8) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000400)={0x7, 0x3}, 0x2) 2018/04/03 03:27:16 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)="9c", 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x0, 0x0, 0x0) write(r0, &(0x7f0000000340)="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", 0x601) 2018/04/03 03:27:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x2) getsockname$inet(r2, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) 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_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x42000) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000000240)=0x4) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000001cc0)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/03 03:27:16 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2000, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffc) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/04/03 03:27:16 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, [0x3, 0x1f, 0x7fff, 0x3, 0x3, 0x7ff, 0x1000, 0xffffffffffffffe1, 0x6259, 0x2, 0x7, 0x2, 0x5, 0x7, 0x4]}, &(0x7f0000000200)=0x100) socketpair(0x5, 0x6, 0x5c, &(0x7f0000000240)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f000035dffc)=0x1f) 2018/04/03 03:27:16 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x0) accept(r0, &(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='cramfs\x00', 0x1000000, &(0x7f0000000340)="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") syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="800000000002001319000000e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efc266839f57b7c9026efad71e3021c1afec96b90666117f18f3cd7fb65fe55e06000000009e62112c", 0x62, 0x400}], 0x0, &(0x7f0000001340)=ANY=[@ANYBLOB="00bb706a4c731a4c81e0e2b58e48aaa195e0384b739a092e5d0747c79435d5e46e1b36b65a1d6bfaac2389457415834ef89cb6f2b7973a19231af083b8c44a4342ec4d6b07c0721d27694187741cbe9c4ac4b48bbd2540d88986ad51d8a7160c5c4ecbf87afcb25eb673cf3630117abfe863fbf4b2151c52043ff4e6c0b0905b71af45d762b01f5c1cecb215a466bfc247c43c5c372fa05ac9831b26e3aba025ce744ad042cdf2b8e311939b305a98f900000000000000000000000000"]) 2018/04/03 03:27:16 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write(r0, &(0x7f00000003c0)="15000000000083a66dd24ef184a67ab5d7c8fac7a7", 0x15) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x100000073) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r2) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000000080)={0xec, 0xca}) [ 50.512569] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (801) 2018/04/03 03:27:16 executing program 6: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) sendmsg(r0, &(0x7f0000000a00)={&(0x7f00000001c0)=@l2={0x1f, 0x81, {0x6, 0x5, 0x5, 0x9, 0xb72, 0x1f14}, 0x2, 0x3ff}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000240)="d8eb730d280024afcea9cd443777b2c3a999d0288506feb3c020b6a7dcffab0ec53068494f8a6fd586e11f29ec5a91fed77591365ab204df970fdfeb87567e0c10aba177454058051d73461384143feac41a32e62360efe53c9cebb83804f533bfef997fe5b4877d58178caba406fdc8638cf6646cc7340d9d378a411c4c6a16ca6bc15e0dca39719e2cb527818c2abd21c94b977646d25314c5845c847fff57e553cd76c0e5b4c9aa586bd9608dcc385391c7be31e6f46f4a67a7f4ac56a39d", 0xc0}, {&(0x7f00000004c0)="97a7502f3e50b7663f9e293aa1b29c329bc509c134130c524a6fe8e2a698bf8d722184e2d9193784d61d5e93f813e0ef29880dba857d3b11d27e6b71c10144da8ce90d99a0446092bbf37a4b50e84d6bbd83d35ad8b47967637853349c2557e19741c12763112f823945a390e7c4d2d5851dfded3365337b824546d3e726016f521a8a5661f28b81cc54a442f56d6ab1459ce50596f67b7afce8eace5b93ce1f6d408b6ca70c3cbd62a3cd8c85e5de937df6e6854fde7a8ba10cff08067633959c959f2bf87114e234af5a3760814a326d4bf23aa1a60efc68", 0xd9}, {&(0x7f0000000300)="d343272aae8e617be01ab297c95b0ef3b9dc10211cc55c03f802f3b3f53b", 0x1e}, {&(0x7f00000005c0)="af24298c85e79553b5a7cb21e8658c936707253355ad9b5d3b4229e1e56dbb10187051c13caf9b59629bb56c01f0f32618d49c45346c14700f5c8dd31160949ae78dfe5ba67d873b53bdeaf35b30d2f81df8c66d1e71839b7164cc79a94795cbe5e8eea9b226e5a6c3699bbad5f773cbf2d086e443a81f21b6a7e215cc6eb9748d07a01c0daa682b420ebe17f06398ef451f202366dba1cd9493526334c7d5d67603ce59ddbe6d9c09b4659f49bf335f9c91052c9e48f3468920682cf3", 0xbd}, {&(0x7f0000000340)="a3799a4a1646ddcc80555ad5c099b58e679106ddebc4ccf748a40b8f80f3cdbc05d843712ceba9b28b4b40be1a540fed555ebd08425c94b2c26ac5564e83", 0x3e}], 0x5, &(0x7f0000000680)=[{0x28, 0x10b, 0x6, "8b765b0b3fa0df42ba7888b583e9545c88"}, {0x90, 0x102, 0x4, "d290f4b3ba6696ade055960cef473bd5921a0cd425e22bb5af7af15e7472266fbaf012aa2df925d906e63febc021661fe08f2364af6e30c207529a4fdd299bbbf99f05c5c1b3d9c11c33b94771cf6c978421447730a7dad676ed0545e056718a901456642d01fbd0df66ebe9cd4c6ca0e78f4696b722b0c04acfea6ecf"}, {0xf0, 0x108, 0x40, "f4e41f284221275f503a166192c875be2dcd02c21367fcc2e9e6c4df091ba99a50ea663808cf8b3e6d1f9c63dbbab4bb8d5143dffb614eb7084d3edf564eaa9696114d4772fefb46ad2272888fb72241bc39173cf9bbb1f18b28b09c201f69770214b0274f2097cfca2f7cb182316069f0e6ac4c9fe84931ab1d5218887f54f9d727375a83b8387fc804fd40a5f5073cbbdcbed82ac28b63ff40a96e4f05fddd4d79d6ff512d4f3691d6b66fae25fc188cfb227ba86f4690ac6677b8b86415fce4f0b726e24430c1ee4e4ca022fdf502a301a074588940be59"}, {0x108, 0x116, 0x8001, "6cf92b0ed0c4816bd53c5d88a4f1c67f83b4da6afc8d0dced20ae09bb3a500bc67ed0276b4826c33eb5a9f3b539d2cb4f3270915080360fc075532107903c4768d053883a72c8ee301c0c28caf1c581fad96d62b5a7aca048e1ec872d37eb5dbcf40806fdb6e28dfacebe1fcfacbd8231ee802c99f8be1df24996c87e105f84a9c964db61e2a70a3e3a93fd1a3f57aefcac9bae2e5100d4832d88b362a8a9c3ab330ee261c6fe949602c8ae47acbf5f3605cfbaaabb4aeb0cbf136c65710ecab2e898093a55cd55c30bacb542bd0fb69113b19ea354c726280399c5723cb9b02be63e8ce462f4fcb1440285aff8f1a38ffe0c20351e30107"}, {0xd0, 0x109, 0x0, "935fd3d96595f5c3fc48f30a33d6526b9268e5ffe26eae64fa15646fe3dc87a1ead4bbfa1ff1bc3c02cde8ed4df4dde502a8fb16b9472ee7c51bbb6e0ce49d8460bf8e364d7b91a3e22ba8fd7e49a5cdff90c898fe91bbe5fc90a1f29b06266c1936bdbba11181273fde1242bded84e48087e4698bbf111a1bc5d6e119f31a4445485203b6ec74a89a579a54e4c80cb29959379de20a7abe8c448fbc092e82be550727028174e903e69419876d6a979c02e8f6735a4e40980bc320f5"}], 0x380, 0x40054}, 0x40000) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000140)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000380)="f0", 0x1}], 0x1}, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000040)="84", 0x1}], 0x1, &(0x7f0000000540)}, 0x0) 2018/04/03 03:27:16 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0xbd955d852be529c4, r2) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bridge0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/04/03 03:27:16 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000200)={0x0, 0x0}) capset(&(0x7f0000000040)={0x0, r0}, &(0x7f0000000080)={0x6, 0x81, 0x80000000, 0x9, 0x0, 0xc588}) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x5, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000100)=0x9, 0x4) socket(0x1a, 0x0, 0x0) 2018/04/03 03:27:16 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x200000000000000b, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000000000ff00000000028000c360000000270000000500000055bb68700d4c37c12d16b8b8"], &(0x7f00000000c0)="00007bf056c718041899f95b1a", 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x200, 0x80) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000180)={r1, 0x28}) [ 50.648733] syz-executor7 (5855) used greatest stack depth: 16792 bytes left [ 50.727637] QAT: Invalid ioctl [ 50.760590] QAT: Invalid ioctl [ 51.431645] sctp: sctp_transport_update_pmtu: Reported pmtu 72 too low, using default minimum of 512 [ 51.549678] sctp: sctp_transport_update_pmtu: Reported pmtu 72 too low, using default minimum of 512 2018/04/03 03:27:17 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x0) timerfd_create(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0x40085400, &(0x7f0000000000)) 2018/04/03 03:27:17 executing program 7: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003fb8)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f000001a000)=[{&(0x7f0000012fe5)=""/27, 0x1b}], 0x1}}], 0x48}, 0x0) nanosleep(&(0x7f0000000040), &(0x7f0000000080)) 2018/04/03 03:27:17 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000012f70), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="28d2000000000000290000003b000000270202010000007efe800000000000005200000000000000"], 0x28, 0x2}, 0x0) 2018/04/03 03:27:17 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2}, 0x10) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) 2018/04/03 03:27:17 executing program 4: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000030fb4)={0x0, 0x0, 0x207}) dup2(r1, r0) write$sndseq(r0, &(0x7f0000000e50), 0x32e) 2018/04/03 03:27:17 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) alarm(0x5) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000c40)=ANY=[@ANYBLOB="380100001000010000000098c5cc9196ba60a816cc94fe0010000000fe8000000000000000000000000000bbfe8000000000000000000000000000aa0000e41c000000000000000000000000b3aa95284946a9ee58d36945615edf13c020dc269559274f6e29dfb3713e8a530b4bc7412553946b64a0bdf6d90f5f4a11e027b2aacc7b85e342ea3837c945e74a4bf03f2cc40ffd99434cf524a4719ea37dafd0f746cd443ab1c1caf3cfb37c75ae6023afe574c6153eeb059f41b53d0cba2f73c6caadc4571901214eb71b5c", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000bc0)="2f88ae55ba2f7379732f6e65742f697076342f76732f636f6e6e5f72657573655f6d65006dccf6b80fd5e6332d86ce4dcfdaa6bb4fe7fd92773e5128f42b6393ad746d741e4e5c44fcb7722bd711c2506a0dd5", 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000700)='/dev/usbmon#\x00', 0x7fffffff, 0x240002) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffbff, 0x9, 0x0, 0x10, "6a13255f90c3f95484a062677f2d7ae90e5e274bc7ff09418cd4cd886bf5b925a7db4ceb04b812330a67c7495d0e86ddd39335fe90d14607c946890a35aa5b80", "84ef8f8a57c0317aef79b492984a191e2a906713d46e1a5aa01df14e5caec1fd", [0x3, 0xc00000000000]}) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000300)=""/175) writev(r1, &(0x7f0000000640)=[{&(0x7f0000000400)="4de9b96d2f777d29b9e228009eaf8a17c9d609bd18308e49f29a016c0a28d79d176108b2dad9f2757be3f21957d5fabdea725d6c79d392b420d6193638b085cba0ba67519037fe441faec181d64efff2b14484c08f967cd9", 0x58}, {&(0x7f0000000140)="83101c9f5376cad9114a7766b033b262e5e9dc667740416893f38aaaa5922bed703fbee9f17b305f1877313e1adbc6f36d510e788b162c72", 0x38}, {&(0x7f0000000480)="16ec4ed7f338ee5face04982aeb5a599f172ac3ec0bfd6a44d4db49905a313339068019aba6899a10342952e70f103a827e76e589bd7fe1089464631f8aa2524874877d90293cc05a3cce8e1aa631d0d", 0x50}, {&(0x7f0000000500)="f4f4f46a0a13865f4918f0810b82b709afd32520e4ff51977a46289145f744e11680b0101fedab2ac04788d1bea6729f0f73b71fa86439aea3", 0x39}, {&(0x7f0000000540)="f64242db69bb0f7a9e7d6b7f3087676110b58d523d4071a2f5cd01787e21c2bcf3b3ea40475bfda9dafcc011859c8984b2ee71b857805c52a58b94140b4d8fc4f74c4e0619a1b283c3b833c1e22443065531d17bf1552ae845", 0x59}, {&(0x7f00000005c0)="03fb9008a7553c010de44ac2847a491e00bb727eee753b5bfa639dc959b4413dbd2011bbfbc9b29b5d4198ca727ed0", 0x2f}, {&(0x7f0000000600)="3d7704e357cc722ef047da05277280397596fb42f4fce79dd6ca5f79ce29ba7e29d7ee55c05f2d87da58ac", 0x2b}], 0x7) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000180)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000000)='net/stat\x00') syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x4, 0x280) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000100)=0x3, 0x4) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f00000003c0)={0x0, &(0x7f0000000140)}) 2018/04/03 03:27:17 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a0345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGREP(r1, 0x4010744d, &(0x7f0000001000)=""/174) r2 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) getsockopt$netlink(r2, 0x10e, 0x2, &(0x7f00000000c0)=""/200, &(0x7f00000001c0)=0xc8) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000240)={0x179e97f4, {{0xa, 0x4e20, 0x100, @ipv4={[], [0xff, 0xff]}, 0x7b}}, {{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x108) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000000)="9dab77af518123b8b6e3881e833056df6ae3d47d982625e530d0e143829d5583fb38163eda5410dd33489dafaa090b1d57dd65e67be0c3af697b108714d17b3e655bd1b143dbb6627dcb2a52e34a6a5807d02cd9472f5a60deb06e4da0ff6bc6b0b61806835ab5eca5125322b3f4342fc1bcdec500", 0x75}], 0x1) 2018/04/03 03:27:17 executing program 0: truncate(&(0x7f0000000380)='./file0\x00', 0xff) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000680)={0xe8, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r1, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000006c0)=ANY=[], 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000300)=0x800, 0x2) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r7, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x20, 0xad1c, 0x3ff}) connect$bt_rfcomm(r7, &(0x7f0000000640)={0x1f, {0x40, 0x2, 0x8, 0x3fe, 0x8000000000, 0x8}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={r6, 0x80000}) r8 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r8) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r8) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) [ 51.660348] syz-executor6 (5886) used greatest stack depth: 15752 bytes left [ 51.683417] netlink: 72 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/03 03:27:17 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) bind$ipx(r1, &(0x7f0000000080)={0x4, 0x580d, 0xff, "5868d54c2b63", 0x400}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000002800638103000800000008000100", @ANYRES32=0x0], 0xfffffffffffffef5}, 0x1}, 0x0) 2018/04/03 03:27:17 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000001, 0x2051, r1, 0x0) sendfile(r1, r1, &(0x7f0000000000), 0xfffffffffffffff9) fadvise64(r1, 0x0, 0x0, 0x4) [ 51.723369] netlink: 72 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/03 03:27:17 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) setsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f0000000040)="e1332880bbc8fabcb5511dd46113a160915f85f6e77b802171d7a92151ffb1d9a474d72116c4974a625a6a2bdcc7bebd0f813c26c51e1950072d4c24e7726e20db77b59ef90d608c196966f843843492b91b8ada4784324ac870e38c08db92b7427a5471e7f73c66d6beab6b", 0x6c) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000280)) 2018/04/03 03:27:17 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000001980), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) 2018/04/03 03:27:17 executing program 1: io_setup(0x20000000001, &(0x7f0000000000)=0x0) r1 = socket(0x20000000000002, 0x803, 0x7ff) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)}]) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') 2018/04/03 03:27:17 executing program 4: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x41) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x40201, 0x0) socket$pppoe(0x18, 0x1, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000100)="65460f2046450fc71b0f20d835200000000f22d80f168a04000000263e2ef246dbe4b9800000c00f3235000100000f300f011d592000008f6948027700400f01b674e382a6c44221acc6", 0x4a}], 0x1, 0x20, &(0x7f00000001c0), 0x0) r2 = socket(0x50, 0x20000803, 0xfffd) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendto(r2, &(0x7f00000001c0)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) getsockname$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e) recvmmsg(r2, &(0x7f00000051c0)=[{{&(0x7f0000000f80)=@pptp, 0x80, &(0x7f0000001280)}}], 0x1, 0x0, 0x0) 2018/04/03 03:27:18 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000080)={0x1, 0x10000}) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000022a000), 0x1) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffffffff, 0x20000) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x6) 2018/04/03 03:27:18 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) readv(r1, &(0x7f0000000740)=[{&(0x7f0000000000)=""/106, 0x6a}, {&(0x7f0000000100)=""/165, 0xa5}, {&(0x7f0000000280)=""/40, 0x28}, {&(0x7f00000002c0)=""/91, 0x5b}, {&(0x7f00000004c0)=""/210, 0xd2}, {&(0x7f0000000340)=""/71, 0x47}, {&(0x7f00000005c0)=""/65, 0x41}, {&(0x7f0000000640)=""/183, 0xb7}, {&(0x7f0000000bc0)=""/25, 0x19}], 0x9) write$rdma_cm(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="00000000180000fa0300000000000000e67d909c9b07cdd6be0d320b238f7559e23f956a16b7ca6c873da5eb570fd51e2bc042890c34ee2366f453d86a4ea8921a015556ee7b6a560f96e1ddd590a6903cc7b198bd092ffda4a3b509c51c3f1dfe9787866b425998ddc04120cacd8f2ce402e5408de0ef3ba664944bbce30b05626dc2b0327079e0054ce4a20ca2df8f52978dfdb1f0dc26", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) r3 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x0, 0x101001) recvmsg$kcm(r3, &(0x7f0000000b80)={&(0x7f00000003c0)=@l2, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000a80)=""/185, 0xb9}, {&(0x7f0000000c40)=""/133, 0x85}, {&(0x7f0000000440)=""/83, 0x53}], 0x3, &(0x7f0000000d00)=""/77, 0x4d, 0xc9}, 0x41) write$rdma_cm(r0, &(0x7f0000000c00)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000001000)}}, 0x10) write$rdma_cm(r0, &(0x7f0000000f00)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000ec0)={0xffffffff}, 0x106, 0x100f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000f40)=@bind={0x14, 0x88, 0xfa00, {r4, 0x10, 0x0, @in={0x2, 0x4e21, @loopback=0x7f000001}}}, 0x90) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000000dc0)={[{0x20, 0x1ff, 0xf92, 0x80000001, 0x0, 0x80000000, 0x2e, 0x5, 0x9, 0x3, 0x835, 0xb4, 0x9}, {0x8, 0x5, 0x8, 0x9, 0x81, 0x7, 0x81, 0xffffffffffff63b7, 0xffffffffffff837f, 0x6, 0x4, 0x0, 0x1ff}, {0x6, 0x8000, 0x8cb, 0x5, 0x74, 0xc0000, 0x6d, 0x2c, 0xc7f1, 0xb5e, 0xe7, 0x2, 0x81c7}], 0x8}) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000800)='pids.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f0000000880)={&(0x7f0000000840)=[0x0, 0x0], 0x2}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000700)=@assoc_value={0x0, 0x6}, &(0x7f0000000e40)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000e80)={0x80000000, 0x8000, 0x100000000, 0x4c4, r6}, 0x10) write$rdma_cm(r0, &(0x7f0000000980)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000ff010000000000000000000000000001000000000a00000000000000ff01000000000000000000ca9476870100000000a7000278c3b148b1e34ea818014db78613be247becb321d568f06ab74b97a26ae56a045a147271be35c748dba326fa580f1784d71f60bb7090a73181b55e3e53c6e13b0378d02d14e85d4f36a01ddafee6489180493281a623af78186c6fa0b4d370ee85c3cd15da1d08ff5cc303005cdf12877e4a1ea4a6d72247eaff6e2dd8", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x413) r7 = dup3(r1, r0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r7, 0x541b, &(0x7f0000000d80)) getsockname$netrom(r0, &(0x7f00000000c0), &(0x7f0000000200)=0x10) 2018/04/03 03:27:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0xa80) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x851, 0x1ff80000, 0x6, 0xfff, 0xc0}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x63d4}, 0x8) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=ANY=[@ANYBLOB="24000000190d0100000000000000000002200000ff00000000000000080001007f000001"], 0x24}, 0x1}, 0x0) 2018/04/03 03:27:18 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000081) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0xc2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000001c0)) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x0) getpid() socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000040)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80020}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x25dfdbfb, {0x2000000001}}, 0x14}, 0x1, 0x0, 0x0, 0x400007e}, 0x0) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="3c6da92e6c365f95d8bfa763983a8c3f00000066ef1bce00f5a458f4"], 0x8) getsockname$packet(r1, &(0x7f0000000240), &(0x7f0000000280)=0x14) accept$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c) 2018/04/03 03:27:18 executing program 0: unshare(0x4000000) syz_open_procfs(0x0, &(0x7f0000000040)="00bcf0ab1b0cfd62d77278ba") 2018/04/03 03:27:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x2) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x513040) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000180)=0x7f, &(0x7f00000001c0)=0x1) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000200)={{0x6d, @multicast2=0xe0000002, 0x4e20, 0x3, 'fo\x00', 0x10, 0x15d, 0x10}, {@dev={0xac, 0x14, 0x14, 0x13}, 0x4e23, 0x2, 0x75, 0x3, 0x4a3f}}, 0x44) writev(r0, &(0x7f0000000180), 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x101083) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000080)=""/199) 2018/04/03 03:27:18 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0xff, 0x6, 0xb, 0x2, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000040), &(0x7f0000000140)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000040), &(0x7f0000000100)='U'}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f00000003c0), &(0x7f0000000480)="bb"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000380)="b1", &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f0000000200)="d1"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000200), &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r0, &(0x7f0000000280), &(0x7f0000000300)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f0000000040), &(0x7f0000000080)=""/23}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000280), &(0x7f0000000200)}, 0x20) 2018/04/03 03:27:18 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x2) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000500)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000bc0)={0x24, r1, 0x421, 0x0, 0x0, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) 2018/04/03 03:27:19 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={"776c616e300000020084000000000899", &(0x7f0000000200)=ANY=[@ANYBLOB="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"]}) 2018/04/03 03:27:19 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="774bc082d2603403b46e29cdae0a5e98a159d8c6e5570c149ebca4ea3262748d", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000000c0)={'ip6gre0\x00', 0x2}) recvmmsg(r1, &(0x7f0000b87000)=[{{0x0, 0x0, &(0x7f0000e0d000)=[{&(0x7f0000a52f07)=""/249, 0xf9}], 0x1, &(0x7f00006f0000)=""/162, 0xa2}}], 0x1, 0x0, &(0x7f0000b50000)={0x0, 0x989680}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x109000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xb5, "33eaad17fa33ae6adf51cdee9eff53a1d14d381278f11f57d253b74fd2cca0ffd596f5b1416473595f9d3bb9d29a641185bd0db05138ac5aea078312d266b7b0e3a5511322bcf3fdbb242514c5dc095760357412684685eb5f149380272e69d828bd0bc304e8844de88f7533951d3dc573ee6fe2b8a09fbbd45865173385ed66ef3adb6b6700faa90eb82af89e4fdcb913d7e8a739689f7b90885caa7105abf5894eb91e16a0d86ab31407dd959d7581fb301e4733"}, &(0x7f0000000200)=0xbd) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000240)={0x9, 0x2, 0x8000, 0x80000000, 0x0, 0x7f, 0x1, 0x7, r3}, 0x20) 2018/04/03 03:27:19 executing program 6: unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000542ff4)=@random={'btrfs.', 'ramfs\x00'}, &(0x7f0000393ffc)='R2.\x00', 0x4, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0x40, 0x101}, 0x0, 0x100000000, 0x200, {0x47, 0x7}, 0xead4, 0x10000}) 2018/04/03 03:27:19 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='bbr\x00', 0x4) r1 = gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000180)="7a16db3c08e0490744ea2bbd2a91699546e519237aa74a7cc47d0724182a3fff90c0e7d627cc4b26805f5226b1bfb9914ed10a00c652204a2ce41d8098483287af433a1bf31ab734648f59b171ea30d00b61120fdd1f059212bb9361086081a48e2da99b06c3dddf4010a805eba757e307"}, 0x10) set_mempolicy(0x0, &(0x7f0000000280)=0x3, 0x2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00000000c0)={r3, r0, 0x4}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffcf1, 0x20000000, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) ioctl$sock_bt_hci(r3, 0x400448ef, &(0x7f0000000200)="a32c43041873259338688fe9645523a9b7792bb958d512f04c748c674acc071798481c5ab363e393903e41688f088856676cc03a39b884d222f67f7e33d8d7507cfb13812d45ba5b0b8dc1328f5ddcead08e98bfcff0") 2018/04/03 03:27:19 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f22ff0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000ca0fdc)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000003c0)={0x1, [0x0]}, &(0x7f0000000ac0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000b00)={r2, 0xfffffffffffffffa, 0x7, 0x63}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000080)={0x0, 0x0, 0x0, {0x77359400}}) r3 = eventfd(0x21) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000004c0)={0x0, 0x45, "821086d34dd48ac7cc2950662aa27d350176f4a70578552b786160f3c172455adc0c5b52d3bd315be645499e431d3847651c5f81dcfb43a7b127db7ecfd5f6913a9d7d4b23"}, &(0x7f0000000540)=0x4d) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={r5, 0xfffffffffffff9f2}, &(0x7f00000005c0)=0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') r6 = semget$private(0x0, 0x4, 0x40) semctl$GETPID(r6, 0x7, 0xb, &(0x7f0000000600)=""/190) r7 = mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000000, 0x113, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000940)={0x8c, 0x0, &(0x7f0000000780)=[@free_buffer={0x40086303, r7}, @dead_binder_done={0x40086310, 0x3}, @decrefs={0x40046307, 0x3}, @decrefs={0x40046307, 0x4}, @request_death={0x400c630e, 0x0, 0x2}, @release={0x40046306, 0x2}, @exit_looper={0x630d}, @reply={0x40406301, {0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x50, 0x10, &(0x7f0000000700)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @fd={0x66642a85, 0x0, r3, 0x0, 0x3}, @fda={0x66646185, 0x7, 0x4, 0x15}], &(0x7f0000000440)=[0x20, 0x0]}}, @enter_looper={0x630c}], 0xc8, 0x0, &(0x7f0000000840)="9c489c5125be0afed2c8e7b0c0474e0fdb0405eff00933193d8d32abc5892faa5e406834d3ecd094442d04163b5718fb2e483542d462cf6d904b0fe72ffba5462e03aaedc365df0ca95cfb5eb1d31bd1fc3f9155243af1cc04f4746eaf0e5488ceb026538649233ef78f3f73b87892c30c829b53015e8a82ecee0abb53dccee88319a5bbf26c0fdfe0d13c0e5a9b7da4b4217e0cf5392d4a0c306b4d5afbfe2f8e143e4ef02cd0ce3777ba78b5b84f5510ba83931e37f6bf73ff57093398be9e9c05c81e7351cce1"}) r8 = geteuid() ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000000480)=0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@dev={0xac, 0x14, 0x14, 0x19}, @in, 0x4e22, 0xcd0, 0x4e21, 0x8000, 0xa, 0x20, 0x0, 0x0, r4, r8}, {0x5, 0x101, 0x0, 0x100000000, 0x7, 0x5, 0x2e90000000000000}, {0x5df, 0x9, 0x1, 0x1f}, 0x5, 0x0, 0x1, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d4}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x4, 0x0, 0x80000000, 0x1f, 0x0, 0x7}}, 0xe8) open_by_handle_at(r1, &(0x7f0000000980)={0x67, 0xf9a, "ba1266bb31e493bcf8a93859e6e0dfd8e6667d0ea81090cd39a4dc32cbf1aff3e400e24c5a9d5a49ebdf09c6dcdcd6d126c0756f2df003fd309d4245955fc2076a0f0bc527c77f231355fb6203ae4a22d94cd7ba4cce905bd38c9ec3bb2950"}, 0x10000) read$eventfd(r3, &(0x7f0000000040), 0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000006c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80480000}, 0xc, &(0x7f0000000400)={&(0x7f0000000a00)=ANY=[@ANYBLOB="600000000da315ee937d89ca32f5096c0fd4e18dfd10d320de63be3512664afbc79390dbd88e037abb7e3675f927197e6458ef90b87839b4a186ad22bf81822fc0b7e598e3f17a32a5bf12439ecd36d3495fa07c16db812dc7375fa756ec6791898e89a02725a730eb5017f2235607f52a88918aed5caea7aaec729581ce8234e5d5c5233616bf2b7fb863335eedb5206152571e4bc83960ceb6a22f760afb4ad12d854a738c4d53db9b5c05548c85accfb3438d"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) fsync(r0) 2018/04/03 03:27:19 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x4000000000003, 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x1, 0x1) 2018/04/03 03:27:19 executing program 7: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f000004d000), 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/14, 0xe}], 0x1) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0xe}}, 0x14}, 0x1}, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000100)={0x4}) 2018/04/03 03:27:19 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/mcfilter6\x00') r1 = mmap$binder(&(0x7f0000214000/0x2000)=nil, 0x2000, 0x1000005, 0xc9013, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={r1}) mlock(&(0x7f0000214000/0x5000)=nil, 0xfffffffffffffec9) 2018/04/03 03:27:19 executing program 3: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000980)='/dev/sequencer\x00', 0x8000, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000200)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e00000004000000f0030000ffffffff0000000030020000ffffffffffffffff580300005803000058030000ffffffff04000000", @ANYPTR=&(0x7f00000001c0)=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="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"], 0x450) tgkill(r1, r2, 0x13) r4 = accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14, 0x80800) dup3(r0, r4, 0x80000) r5 = gettid() ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f0000000900)="02348cfcdb3114af1bdbf636d1f93ff1c09c49b697f4bd212ada1d85142e9783c31725dfb50c5cc2b63960dc35eecb3e2032126c643248738dba7fdd43cb8552edd06f97cfdeed749451086ed95ed6ab4e") timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r5, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) r6 = add_key(&(0x7f0000000680)='logon\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000700)="5a0891f68cf89aff1c5fdfca90b7a9600e1dd91cbe8896d04b0dd70ed2e2fd2cc127fc97099255c222026519decd4a6817f69330635e918f96fc78ab2d3b7c7d3c43fef7688a4ef621354ddc02be644675b169970cd085f11da178a1ea6fdf69325bd396ff46828e3652368bd7d679b6b3578c755716d2c5b1b30c3f48341c731d9a416fe0eeabc66b1733e7825ac6fef3e0dd64116d83374d4762c8fd82c7bc1de4ffd245067f8021d95cfd02f903", 0xaf, 0xfffffffffffffffb) r7 = request_key(&(0x7f0000000840)='big_key\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000008c0)='syz0\x00', 0xfffffffffffffff8) keyctl$search(0xa, r6, &(0x7f00000007c0)='id_legacy\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x0}, r7) 2018/04/03 03:27:20 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x80, 0x200) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x6c, "da7da2f72de34807de0c43fbc7ce600da7f4186f40bc75ae027f523c85ace659f0c8dfac20605719e30df5ae04a5708776c52458aa534602dd919ed1f557d6f582a84ee7be2854a2b3b5fef5e7ab07cb230b90b23b96f450523c03b44eae42e6de9b2584c12dba6001db4e25"}, &(0x7f0000000240)=0x74) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r2, 0xffffffff}, &(0x7f00000002c0)=0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000380)=0x400, 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) mmap(&(0x7f0000000000/0xda8000)=nil, 0xda8000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000000380)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xd, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) r6 = creat(&(0x7f0000000100)='./file0\x00', 0x110) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000300)=0x0) fcntl$lock(r6, 0x7, &(0x7f0000000340)={0x3, 0x0, 0xfffffffffffffffa, 0xfffffffffffffffc, r7}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r5, 0x401}, 0x8) 2018/04/03 03:27:20 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80, 0x80800) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@mpls_newroute={0x1c, 0x18, 0x1, 0x0, 0x0, {0x1c, 0x14, 0x20}}, 0x1c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x2, 0x8, 0x6, 0x5, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r3, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={r4, 0x7}, 0x8) 2018/04/03 03:27:20 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000180)=0x80) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000001c0)=0x6, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x0, 0x0, "d0f94ff0440fd4b6b82592d22a75eac48298b0a41167e3363d89e7d218c401399a0c352f709f97f43e9844fe5ef9f24dd531d6018650444e0f161cbbbf5b679770efd2bcb70f44bd7c77484a97f40a83"}, 0xd9) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'ifb0\x00', &(0x7f0000000040)=@ethtool_gfeatures={0x3a, 0x4, [{0x5, 0x7fffffff, 0x7, 0x4}, {0x10001, 0xffff, 0x0, 0x8}, {0x5, 0xff, 0x12a}, {0x2, 0x401, 0x6}]}}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x40, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000380)={0x0, 0x3, 0x1, &(0x7f0000000240)}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="8e33f9b2dbcb2fb9cf2e1fc64e5f92d7", 0x10) 2018/04/03 03:27:20 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x8009, 0x0) recvmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f0000000080)=[{&(0x7f00000000c0)=""/162, 0x5e}], 0x1, &(0x7f0000000880)=""/16, 0x10}, 0x40000040) 2018/04/03 03:27:20 executing program 7: pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000340)={0x2a6c, 0x0, 0x10003, 0xfff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000380)={0x1, r2, 0xfffffffffffffffd, 0x1001}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) ptrace$getsig(0x4202, r4, 0x7fffffff, &(0x7f0000000300)) r5 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='cpuset\x00') preadv(r5, &(0x7f0000000000)=[{&(0x7f000032df3a)=""/198, 0xc6}], 0x1, 0x0) r6 = getpgid(0xffffffffffffffff) getpgrp(r6) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000100)={0x1, r3}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000240)) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)}], 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r8, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r7, r1, 0x5, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000), &(0x7f00005ae000)}}, &(0x7f00002f5000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="7f0000017f000401010000000600000000000000e000000200000005ac141413"], 0x28) r9 = getpid() sched_setattr(r9, &(0x7f0000000040)={0x30, 0x7, 0x1, 0x6, 0x9, 0x200, 0x8000, 0x5}, 0x0) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000000200)) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000001c0)="c670208b56cf79293858151484196e47039f674c37f46d80aa4df11a939d7f3085976a5cb9c01713a37613b5da82347b7e1386513218766a2bcd") r10 = getpgid(0x0) tkill(r10, 0x1000000000016) 2018/04/03 03:27:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000004c, &(0x7f0000000100)="3634c27c0bc6f0a52c918a36952b17a8c9fb495e0a7af27b69a637ffdbabe72c6ce711780411a806aa4d8db1cf135ec1fa2a96d0f320925f1ced786868e35e76f8321fab40f702a524f65eed5aa987b7fec0f904a0c6a59f220200000000000000c98e8578c4451a90f5b85b520bcf8632a916fba2a03b8b7e4d3785ddbf8d8ce7198ef5dcb2bd", 0x3c5) 2018/04/03 03:27:20 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000004c0)=""/4096, &(0x7f0000000280)=0x1000) io_setup(0xffffffffffffff01, &(0x7f0000000180)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000561000)={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000240)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000254000)='attr\x00') perf_event_open(&(0x7f0000ac4000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x45c, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x3, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f00000001c0)=""/95) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000c59000), &(0x7f000079b000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000080)=0x8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) syslog(0x9, &(0x7f0000000040)=""/135, 0x87) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000c9dfe0)={0x6001, 0x6, 0x2, 0x14cb8980, 0x1000, 0x0, 0x4, 0x3, 0x0}, &(0x7f000099f000)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000decf74)={r7, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x8c) chroot(&(0x7f0000539000)='./control\x00') setsockopt$inet_tcp_int(r6, 0x6, 0x10000000013, &(0x7f000039fffc)=0x400000000000001, 0x4) connect$unix(r6, &(0x7f0000ac7ff8)=@abs, 0x8) bind$inet(r6, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r6, &(0x7f00008c0f4c)="50000021066b557b9c270d06c9b7a145dbdff821426a925c9579ca3e74fe5ed44fe628292f37404aa359f4d8a46980726b63db4baefd5d2dd62419decca07a6870f480699a53ca2437301ecbde036e1ccf718ba9b5ec9956b6b17efffa9458708a44b14ffe990715c65a52cab937f0ece99df430a7ac6b897781b1dbe8e11ab3a12af1c87ec36f53c18c37097a3b211780ee528b4d227a90ecfddb67c1c62367cc21a6a3d8319a1cbd82e6f8f1206a401de31586", 0xb4, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xfffffffffffffffe}, 0x14) shutdown(r6, 0x2) 2018/04/03 03:27:20 executing program 2: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3ff, 0x18380) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x501040) ioctl$KVM_SMI(r1, 0xaeb7) socket$inet_sctp(0x2, 0x5, 0x84) prctl$setendian(0x14, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0x100, r3, 0x300, 0x70bd27, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffff9}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x67}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}, @IPVS_CMD_ATTR_DAEMON={0x84, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x11}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x40000}, 0x69b95cc3e8460bc2) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) membarrier(0x2a, 0x0) socketpair$inet6(0xa, 0x80002, 0xffffffffffffd450, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000040)=ANY=[], 0x0) accept$packet(r4, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) 2018/04/03 03:27:20 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d050000000000000000104000000000000000020000000000000000000000000000000000000000000000800200000000007000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f0000014300)) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c1) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)="2f2f66696c653002", 0x80, 0x1, &(0x7f0000000900)=[{&(0x7f0000000400)="726b0bf4cf9ea0007fa7cf2e5c463c327b275b956e7a407a7776f3f680f45f33407d01287d4ef58cd8d319309c29643917d4bc86f568f8852b2e6c7cee837e0715e7aa7f82e970e6d76f2290b63efeed63f0785b36f4e95bdf2f07271dbd7d278d79d59de5343daa9107af7a21f86008e6f928485979efe96ddf5d8ae27608ab4ce182886717be3e002ba058f81b7fd52c6adf2807bceb4fe97f855e708d59b6fc42fa49dc801f1ee2a10d00509e1fa7a76bffce11b5a2c6b9788cd4e70120da96976a21a1", 0xc5, 0x4}], 0x240000, &(0x7f0000000a00)={'nouuid,'}) r0 = syz_open_dev$audion(&(0x7f0000000380)='/dev/audio#\x00', 0x3, 0x400000) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000680)=0x2, 0x4) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000006c0)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000700)='./file0/file1\x00') fsync(r0) syz_mount_image$hfs(&(0x7f00000005c0)='hfs\x00', &(0x7f00000007c0)='./file1\x00', 0x7, 0x1, &(0x7f0000002c80)=[{&(0x7f0000001b00)="a3ca5c2924be7af5e6dab3b0816bff898f97086827c35fd3bece80f23b51c6e5a87b0c49fa6fd8ed56f15d63a88b8b7d4e6f89b6fbdc8ad48feabfc25043c67e3be77b16378497283c43874e0ab611657ad87f78751b90893f680fe0d75a9aef315d8a8aadbfbb2df3600eb2d529cc3ea9952de9dae7e0956fbd3ff69a09bdbd0d2719d30c273561616df14fbac4ca6d79f3fe4382794bf4fa7dd5ab9a4491640a8fcabea86942243e86e13fa02cd13c36d5d716bafdb1c9a360ae4aaf22688821f3364c6904825c3ccd6fde92bac9673a294e47797db255", 0xd8, 0x4}], 0x800000, &(0x7f0000000840)) syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000500)='./file0/file1\x00', 0x0, 0x1, &(0x7f0000000640)=[{&(0x7f0000000540)="f4413aa428701627106f48f57937c9e56d4ff2c236769506ef0973f5f0fd00003722af33119da03aa1b47488096c5bd3928f7e00415258456050938a14d1e657988164b5213fc7461c474a85928899002fa0b24b7fea532752603ad0b15e03479a145aa4bfcd21809592c5cba0f1410d27fa665e0a7eeef617b5cf6cde47cc97", 0x80, 0xfffffffffffff9e2}], 0x40001, &(0x7f0000000980)={[{@gid={'gid', 0x3d, [0x34, 0x7f, 0x30]}, 0x2c}, {@nls={'nls', 0x3d, 'cp866'}, 0x2c}, {@barrier='barrier', 0x2c}, {@nodecompose='nodecompose', 0x2c}]}) fsync(r1) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='rpc_pipefs\x00', 0x0, &(0x7f0000ae2fff)) umount2(&(0x7f0000000000)='./file0\x00', 0x0) r2 = open(&(0x7f0000000740)='./file0\x00', 0x200000, 0x80180) symlinkat(&(0x7f0000000800)='./file0\x00', r2, &(0x7f0000000780)='./file0/file0\x00') syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x45, 0x1, &(0x7f0000000600)=[{&(0x7f0000000140)="968e058428028234781195e9e5c2a286042f49607e6fc8e657fb19fb5aced9104b6d41be2ec183464551d5430ec1bf124beefabeca6ef422ebf6d6b44a0e4b95af34015acce45125ce251a2cd9f92d43a82ad96f9635b298bda6f02287f4f34f3e0c342ad069770c40891af67d7b38d44040fb10dc4b55fc528bdd6bff380d72e5a31dd3", 0x84}], 0x20, &(0x7f00000000c0)=ANY=[]) fdatasync(r2) renameat(0xffffffffffffffff, &(0x7f0000000300)="2f2f66696c653002", r1, &(0x7f00000003c0)='./file0/file0/file0\x00') sync_file_range(r2, 0x7, 0x7, 0x3) 2018/04/03 03:27:20 executing program 4: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x7, 0xadb}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x2a97}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r1, 0x5, 0xfffffffffffffffc, 0x0, 0x6}, &(0x7f0000000180)=0xfffffffffffffe3e) [ 54.152610] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/04/03 03:27:20 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000140)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) fcntl$setstatus(r0, 0x4, 0x800) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r1, 0xbbd, 0xd}, 0x7) syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f00000000c0)={0x0, 0x0, {0x0, 0x0, 0x5, 0x0, 0x6}}) 2018/04/03 03:27:20 executing program 6: r0 = socket$inet6(0xa, 0x20fffffffffffffe, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x800) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'lo\x00', 0xff}) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000000380)={'syz_tun\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/04/03 03:27:20 executing program 2: pipe2(&(0x7f0000f14000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}, 0x0, 0x100000003}], 0x18) io_setup(0x7, &(0x7f0000a8aff8)=0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x4) io_submit(r2, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f000096f000)="06000000000000009d", 0x9}]) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0xffff, 0x8, 0x9, 0x7, 0xf21, 0x10000, 0xffffffff, 0x9, 0x5, 0x22d}) [ 54.301399] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 0 transid 5 /dev/loop5 2018/04/03 03:27:20 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffffffffffeffff, 0x40) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)="ca4d05fb478b5a0bc864cd2ab15c49f775485b4701e336da49274d670742fc9600d5bebf856d8cf5ebfcac0b404ad22b6e26830ef5f58d4ebfb4d7b1e4cf146bdaf84f8d0f89a18853157d28ba433880cee8f33a9cb079d57fe085859345fe34d1955aaadb2b2d646f980d0b322f5ccc7f22ecf16239f8842efd79af6cbed5b8e75108ee477844375352be45e1e25a8055b4d6405ed471e9354530c787a5d8911ad0c2d8ec32d2008259e7de7548a7830c9227ac08ee2aacb3caa4a8ac56bf5e157e9d049b0ce6f4617203dd826f3c0cc2b9c0fd963e4dbe6a2df5fbaa8253fc34c9feb62759248b04edadb51580f5450df361e1", 0xf4) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000140)={0x2, 0x6742, 0x2, 0x0, 0x0, [], [], [], 0x7968b6e7, 0xfffffffffffff801}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(r1, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r2, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)=ANY=[]}, 0x1}, 0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r3, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r3) read(r1, &(0x7f0000f92f88)=""/120, 0x78) 2018/04/03 03:27:20 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x20) fanotify_init(0xe, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/03 03:27:20 executing program 7: r0 = socket(0x7, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ef000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040)=0x4, 0xffffff15) sendmsg(r0, &(0x7f0000eeefc8)={&(0x7f00000000c0)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000437000), 0x0, &(0x7f000056cda0)}, 0x8000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10100, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000080)={0x1000, 0x80000000000000, 0x5, 0x1, 0x8}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) 2018/04/03 03:27:20 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000005100)={0x6, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x9, 0x1000, &(0x7f0000001240)=""/4096}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000011c0)={0xc, 0x5, &(0x7f0000000000)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000180)='GPL\x00', 0xbeeb, 0x1000, &(0x7f00000001c0)=""/4096}, 0x48) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) sched_setscheduler(r1, 0x2, &(0x7f0000000140)=0xffffffffffffffc0) 2018/04/03 03:27:20 executing program 6: perf_event_open(&(0x7f0000000000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3, 0x200040) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)={r0, r1}) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000100)={0x1, 0x0, [{}]}) ioctl(r0, 0x8983, &(0x7f0000000000)) semget(0x1, 0x3, 0x40) write$cgroup_type(r1, &(0x7f0000000140)='threaded\x00', 0x9) 2018/04/03 03:27:20 executing program 1: r0 = socket(0x80000000, 0x80000, 0x3) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000031c000)=""/137, &(0x7f0000000000)=0x89) 2018/04/03 03:27:20 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xf79}, 0x1c) ioctl$TCSBRKP(r0, 0x2286, 0x60) bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/03 03:27:20 executing program 2: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000eec000), 0x205, &(0x7f0000fd5faf)=""/81, 0x51}, 0x41002107) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000040)={{r1, r2/1000+30000}, {0x77359400}}, &(0x7f00000000c0)) [ 54.475369] hfs: can't find a HFS filesystem on dev loop5 2018/04/03 03:27:20 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3df, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000003c0), 0xc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f000041f000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x20011, r0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000040)="5be0ee8c00b6c5ab3c16dd79829d047497dab61d7896de9fd83314b19c68b10dd0180f6e09c3f5a5c52a7ed1e99d8dad15ec7fa7ff0ce354161656a1d74f5f424ce13a82d8f53d08cb7f20987d0f5bf96c19c96fcad0dc83bc4ac44017363d454e43f4bb86e21067", 0x68}, {&(0x7f00000000c0)="12cbe2cb5d25ddcc3c51e01ecd74ad02dfb7d516c3ed907f140aa55560af1fc6197a6073e9aa75f2cacbc715d111", 0x2e}, {&(0x7f0000000100)="58522d75783ea24e5ea4d816a460778cbb8e22aeda658d8c994566b306fb4bc5c76063a095595769bec52968aea91a8448440f49c9d9676f0ce8aa1c031a95dd165ab2df952e16d0f0aae34cbc4ac83b2691312b79dab03b0736583ffe75e26557b15c9a1395bd678618c6069ab1a9e564006f473c9636bced968018250568b1c5e0f8d4da89207d33a7e65842feff304cf8bf9216b6b3419f86342e1ba0f80c2c5b62", 0xa3}], 0x3, &(0x7f00000005c0)}, 0x8000000000040000) shutdown(0xffffffffffffffff, 0x0) 2018/04/03 03:27:20 executing program 1: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f0000000000)='uid_map\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x2, 0x9}, &(0x7f0000000180)=0xc) fallocate(r0, 0x1, 0x0, 0x4000003) readv(r0, &(0x7f0000001380)=[{&(0x7f00000002c0)=""/4096, 0xffc4}], 0x1) sendfile(r0, r0, 0x0, 0x6) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@loopback, @broadcast}, &(0x7f0000000080)=0xc) 2018/04/03 03:27:20 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f0000c74fe0)={0x14, 0x5, 0x10000000007, 0x80400800000001, 0x0, 0x0, {0x0, 0x0, 0x8}}, 0x14}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xccf9, 0xe8084) 2018/04/03 03:27:20 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) r0 = memfd_create(&(0x7f0000000000)='cpusetposix_acl_accesssystem*\x00', 0x1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, "387ae24a45c937634efed3b97a46b30a86b8f9f2736fbc87654781ea8b682308e18c61aeefd074cd16cf7918c731523b80c0ebbd941963946fab2d482b6135b8", "e40b113e27aebfd9676b0c58cc708a188ae1c9489db76c44813d0c1e3f9c8a67", [0x8, 0x81]}) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') 2018/04/03 03:27:20 executing program 5: r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d1b000), 0x0, &(0x7f000012e000)}, 0x0) recvmsg(r0, &(0x7f0000001c40)={&(0x7f0000000980)=@hci, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001ac0)=""/72, 0x48}], 0x1, &(0x7f0000001b80)=""/149, 0x95}, 0x0) sendto$packet(r0, &(0x7f0000000380)="b9", 0x1, 0x0, 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000100)) 2018/04/03 03:27:20 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) write$fuse(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2, @fuse_notify_delete_out={0xffff, 0x78a9, 0x5}}, 0x28) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='attr/exec\x00') perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000000080), 0x8) 2018/04/03 03:27:20 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x1b) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='configfs\x00', 0x0, &(0x7f0000000180)) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0xfffffffffffffffc, 0x0) connect(r0, &(0x7f0000000000)=@ax25={0x3, {"270bdd64c26219"}, 0x2000000000}, 0x80) 2018/04/03 03:27:20 executing program 6: recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000002000)=[{&(0x7f000000af18)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0xb5}], 0x2, &(0x7f000000c000)=""/105, 0x69}, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000000000000000000095000000000000004ef3a27c6ab90a56d64447ee54ac5e8d68a7799ec0cf72d481c3a9a7ae00a80bf0549eb076abc51c655bea9a663444a45dc1f897"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = semget(0x3, 0x3, 0x1) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) getresgid(&(0x7f0000000380), &(0x7f00000003c0)=0x0, &(0x7f0000000400)) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000440)={{0x9, r3, r4, r5, r6, 0x140, 0xf58f}, 0x6, 0x2443}) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/04/03 03:27:21 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'os2.', '+\x00'}, &(0x7f0000000080)=""/243, 0xf3) write(r1, &(0x7f0000ca4000), 0x0) 2018/04/03 03:27:21 executing program 1: syz_emit_ethernet(0xe, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863}}}, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x9a9]}) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x800, 0x46bcde519fb5acd7) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000080)=0x4) 2018/04/03 03:27:21 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x48, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x7, 0x120) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x2000) sendto$unix(r1, &(0x7f0000000140)="87c36cececb4f07ad528dd79fda890a8abaf2dc2e1130a5e9d87fad6a36f234221d4b38fbdfdae604e04f71c5f1085cca2fa3363418c9a5dd6e2c2f956624451311215d193238b0bad70733509bc468c059a2f3fa10ffd4b51edc4b48ffa92a7d2e1eae6bd5856d4631d737f31d9d7498113634b8aac33966be04fff81ca57133b68f13e81a6367518f4823b2d85cce3453d756769e32bf520a3287379b20b3b5e2a18a144e73ecec3f371f06881bc6f206cc2233b8dc09b74b3b59da6c5e8c323fd613921cc3354f0c0b7c729df5e259f670afa6bc1dcb76faa38e117fad49e9b2c2b2d1ff2585ad2517e685c", 0xed, 0x40040, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e24}, 0x6e) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000040)=""/166) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000440)=""/4096) 2018/04/03 03:27:21 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={0x0, 0x9, 0x1, 0xbcbaffcc7d60dd41, &(0x7f0000ffa000/0x4000)=nil, 0x3}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000051c0)=[{{&(0x7f0000000f80)=@pptp, 0x80, &(0x7f0000001280)}}], 0x1, 0x0, 0x0) 2018/04/03 03:27:21 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00006fc000)={0x2}, 0x10) r1 = dup(r0) io_setup(0xff, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000140)="01", 0x1}]) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000180)=""/239) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/03 03:27:21 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)=ANY=[@ANYBLOB="0180c2001000e2701bb6068908004500003000000000a167c97800000000ffffffff2100907800000000450000040000000000000000ac14ffbbe0000001"], &(0x7f0000ea3000)) 2018/04/03 03:27:21 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x420000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x4e20, @rand_addr=0xe28}, @in6={0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x683d}, @in6={0xa, 0x4e20, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0xea}, @in6={0xa, 0x4e20, 0xff, @dev={0xfe, 0x80, [], 0x14}, 0x6}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x6}, @in={0x2, 0x4e23}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0xc0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x0, 0x1}, 0x2c) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={0xffffffffffffffff, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000000100)="6664696e666f007d214b39ec34fa6f1e9139db64c421979431572b412eeab600000000") getdents64(r3, &(0x7f0000000040)=""/92, 0x5c) 2018/04/03 03:27:21 executing program 1: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x8000000000, 0x0, @loopback={0x0, 0x1}}}, 0x5c) bind$inet(0xffffffffffffffff, &(0x7f0000000780)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x2fa) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x11, @broadcast=0xffffffff, 0x0, 0x0, "566c630000000bab000800"}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) fcntl$setsig(r1, 0xa, 0x21) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x725, @mcast1={0xff, 0x1, [], 0x1}, 0xf8}}, 0x3, 0x4, 0x1, 0x4, 0x80}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x3}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)="02ddcbe00000400400040000ddffffff", 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') mq_timedsend(r3, &(0x7f00000002c0)="f0da6c2448589e867e0fa843b50d91430f5881fddb11e5cab8664e79212006bd3c60ebe9a382a8ba1b8f8b365d8447eb831546a67ae2ad1d90a252766562e7f628292ad4c26c3fe9183e9b5264756f01b1e3a483fbf3310a2bc4ca75522b2a5e5b60098c03339a4ede3257bc72242344b66735209a2728382e6990714e", 0x7d, 0x3, &(0x7f0000000200)={0x0, 0x989680}) 2018/04/03 03:27:21 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) bind$alg(r0, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x74) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1e4a, 0x800) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000100)) sendmmsg$alg(r1, &(0x7f00000027c0)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000001500)="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", 0x2e0}], 0x1, &(0x7f0000000240)}, {0x0, 0x0, &(0x7f0000001480)=[{&(0x7f00000013c0)="604afb23b04948e7167bc8d8b7f4c3e2644c132ef337665b8ea7c71fc780b6931733f2fd748984a029c0d985cec195dd225a4dacb0", 0x35}], 0x1, &(0x7f00000025c0), 0x0, 0x50}], 0x2, 0x4001) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/03 03:27:21 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000280), 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x46, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x9, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x3f, 0x0, 0x1, 0x81}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x10001, r2, 0x0, 0x98}) 2018/04/03 03:27:21 executing program 0: shmget(0x2, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x140, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) 2018/04/03 03:27:21 executing program 2: socket(0x1000000010, 0x802, 0x0) [ 55.682450] IPVS: Scheduler module ip_vs_Vlc not found [ 55.719335] IPVS: Scheduler module ip_vs_Vlc not found 2018/04/03 03:27:22 executing program 5: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000440)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400000) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000480), 0x4) keyctl$revoke(0x3, r0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setns(r1, 0x40000000) ftruncate(r2, 0x1800000) splice(r1, &(0x7f0000000500), r1, &(0x7f0000000540), 0x7, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10, {0x2, 0x4e24, @broadcast=0xffffffff}, 'eql\x00'}) flock(r2, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000300)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) connect$packet(r2, &(0x7f0000000400)={0x11, 0xfd, r3, 0x1, 0x967, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000004c0)='\x00') add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="b3", 0x1, 0x0) 2018/04/03 03:27:22 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) msgget$private(0x0, 0x58) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e23}, @in6={0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x4e23, 0x48517c8d, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}, @in6={0xa, 0x4e24, 0x10001, @dev={0xfe, 0x80, [], 0xb}, 0xe0}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x94) write(r0, &(0x7f0000002280)='-', 0x1) r1 = msgget$private(0x0, 0x200) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000240)=""/142) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="5a0000007ee699253aec5a35859efe91921dc10e29fe8c7b4f52d2cbae41b4f756b7014fa2f0022e5a453453862a4eb66b6c8d53d8be30b4cad31de497d7effd273622271a41af97c196b39315c4e1ce503f9344fe80b2f60d8cc66da9d3c9537bf3ec5374046b28f6"], &(0x7f0000000180)=0x62) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x5, 0x200, 0x9, 0x9, r2}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/04/03 03:27:22 executing program 6: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)=ANY=[@ANYBLOB="02"], 0x1}, 0x1}, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r2) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10100, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x7fffffff}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000140)={r4, 0x4}, &(0x7f0000000180)=0x8) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000000040)={0x0, 0x800, 0x7, 0x401, 0x1, 0x3, 0xffff, 0x3, 0x2, 0x7, 0x1bc}) read(r0, &(0x7f0000f92f88)=""/120, 0x78) 2018/04/03 03:27:22 executing program 2: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000200)={0x100, 0x0, r0, 0x0, 0x0, 0x40}) r2 = memfd_create(&(0x7f00000000c0)='ppp0wlan1-&vmnet1]nodevbdev^bdev.keyringlobdevvboxnet1\x00', 0x3) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000100)=""/219, &(0x7f0000000240)=0xdb) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) 2018/04/03 03:27:22 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sync_file_range(r0, 0x7ff, 0x8, 0x3) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000", @ANYRES16=r2, @ANYBLOB="210300ed0c00a8d9b2299814815d"], 0x14}, 0x1}, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x8001, 0x8000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000140)=[{0x0, 0xda9}, {0x4, 0x100000000}, {0x8, 0x3ff}, {0x8, 0x2}, {0x8, 0x5}, {0xa, 0x4}, {0x3, 0x8}], 0x7) 2018/04/03 03:27:22 executing program 1: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mincore(&(0x7f000007c000/0x800000)=nil, 0x800000, &(0x7f0000972fbf)=""/65) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='sched\x00') ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000000040)) 2018/04/03 03:27:22 executing program 3: r0 = socket$inet(0x2, 0x840000000003, 0x2) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x40008000000d2, &(0x7f0000000000), 0x4) 2018/04/03 03:27:22 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x2) r2 = gettid() ioctl$int_in(r1, 0x5452, &(0x7f0000000180)=0x8142) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000200)=""/57, 0x39}], 0x1a2) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x7) gettid() ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000100)=0x8000000010000) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2}) sched_yield() recvmsg(r4, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x0, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/102}], 0x0, &(0x7f0000b30000), 0x10000014b}, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000080)) dup2(r0, r4) tkill(r2, 0x16) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000040), 0x1) 2018/04/03 03:27:22 executing program 3: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @rand_addr=0x7}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000280)=""/131, &(0x7f0000000200)=0x10) 2018/04/03 03:27:22 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000001c0)={"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"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000005c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x2, 0x0, 0x0, [], 0x7ff}]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000006c0)={"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"}) 2018/04/03 03:27:22 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x400000) r1 = socket$inet(0x10, 0x3, 0x0) getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) sendmsg(r1, &(0x7f0000000000)={0x0, 0xd0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c00037affffff000d0000000200000001000000000003c91300010000000000000000005867000000050b", 0x2f}], 0x1}, 0x0) [ 56.422512] QAT: Invalid ioctl [ 56.429118] QAT: Invalid ioctl [ 56.459907] QAT: Invalid ioctl [ 56.484410] QAT: Invalid ioctl 2018/04/03 03:27:22 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000917ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = dup2(r0, r1) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000000)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e22, @rand_addr=0x7f}, 'erspan0\x00'}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x200020000, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00002b2ffc)) 2018/04/03 03:27:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x0, &(0x7f0000027000)={0x1}) sendmmsg(r1, &(0x7f0000006700)=[{{&(0x7f0000001b80)=@in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x18}}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001c00)="fe5d6a10b080be96d28b76f8d80dfa43fee9e10503aad581c30bcb4e92d8d6df38bb689b057f15b8ebf6a5f3e99ef93cf130cbef3ce4e1e191f3df57", 0x3c}], 0x1, &(0x7f0000001ec0), 0x0, 0x4000080}, 0xff}], 0x1, 0x0) perf_event_open(&(0x7f0000220000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x40000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000001b00)={@mcast2}, &(0x7f0000001b40)=0x14) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000a40)) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000003c0)={0x0, 0x1eb, 0x2, 'queue0\x00'}) pwritev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000540)="c7e09ec94c27f46987a2a8614e8b3006c90b4f0e5e7f246170fdfbab4d64f9c47131471427466d333dad92faff95ab4139684029caeb601f4b853da40badf9923ecfe1472df8a3f33c9fb1602365526822e9095ad2d341a79764f9a16279d64cde6942857b40ea9ec13beff0c39caee92ab130d7d0695ff05110093f6ed8e75f5ffcf75e7a20d1a3c6e5f74a36e6e7a684d3c32869b4707b071765487ef679fdd963a784778d16bf948786dbc5a0761abc642bb4da23a6059bdc0c8d4059e9c6cfc2930b21878acf6027763cc502090b677ae1de64ffce9786a0d27a3fdceb", 0xdf}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000380)=0x8) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) sendmsg$key(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000001940)=ANY=[@ANYPTR=&(0x7f0000000500)=ANY=[@ANYPTR=&(0x7f0000000840)=ANY=[@ANYPTR, @ANYBLOB="b44611423525432ae0c0bec257d13904f329d2ebd53520373c728910396a2eb9a9cfdd1b57190c3474511e3827716ecfe81406f4d6b0211dd46b3aa3e1c401cae4a886425b683680b88473e3bdb66ddfcfe00171c6a63d93585e97d16ad89b0b2deb70cd40001f3906e350a608b98f2a247411c25b18713919479c25a636a476243f26fc3a9e0fd522bef2338a2e970f9067a102cbe8c2463af52f9d343e9a53b35524a4201bd2c363b50d4ba662515380c8be6e9d", @ANYPTR64, @ANYRES16=r0, @ANYBLOB="a78522d36112ce0d04d35023e0247eea82362feeff6af919e1bef7793967d5ffef4afea4ef5b62956cdd7728f9cb9a4849408369f72093a9e26d4346a08ebd70b46377fa632ac37bca232addea76e67f0842a35fe8fd1f0b352db10391ecc76bfecafb5b3bd6d0e633755a8d3fa8bd54dc98092c700e50f78d74b2cc868edc2515f06c504d507c388d7a825704e2f9a0e1de8ae2da32c56f5446db0f119a7213be6454582e6dd04c37e9a7c52648d4f33143d469872e523ffb7e8109fd3bb5de1f6e29b81f4415995fa38c1d9fb4a4ad914c9bc1400a85ce2b4cdc5f76f33a729e5e86b65cb735dd082d"]]], 0x8}, 0x1}, 0x4800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000020c0)={r2, 0xf1}, &(0x7f00000067c0)=0x8) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x9}) readv(r0, &(0x7f0000001980), 0x0) syz_emit_ethernet(0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaa010000c001c07f6ac3c1f895a39e04ac"], &(0x7f0000000a00)={0x0, 0x2, [0x226, 0x434, 0x1ba, 0x77c]}) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast1, @in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000100)={0x5, 0x7, 0x4, 0x8}) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1f, &(0x7f0000000140)=""/102, &(0x7f0000000280)=0x66) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000001c0)={0x1, "14"}, 0x2) r3 = getpgid(0xffffffffffffffff) prctl$setptracer(0x59616d61, r3) getxattr(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000740)=ANY=[@ANYBLOB="b18d12571b2aaa5d1f2e741068e403f4a1047f69ad4b5aba8f93921de735595e18ae83beb3dccdd5c96c87830c740e0f2964b77e93ac0aa8bda0f3badd82905523737e90f305160d87491ae25a29efc68a759ff4e82df9022be1110d8f38a2a475cef9f37a40b9ebc7cd0d150dca60f7bf0b490f1551d62fd859c3c9a164ef01788366fee2aea5f9a89e22dea5201dc6730078c600ae3eefb6b27c6c86ae56c9fdf5343999a1c893cf08eafe73a18f6b63a23185001e80e332abc825ed2077cca7f8e835d67e57c63df407ed96ca0558590ed22ee7565a2335c5133cf9411eb725c1db0af502d16e"], &(0x7f0000000200)=""/102, 0x66) close(r0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) getpid() 2018/04/03 03:27:24 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x4, 0x70bd2d, 0x25dfdbfe, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x200000c4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={&(0x7f0000c2bff4)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000cf8ff0)={&(0x7f0000ce9000)=@newae={0x68, 0x1e, 0x301, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @in6=@dev={0xfe, 0x80}}, [@mark={0xc, 0x15}, @replay_esn_val={0x1c, 0x17}]}, 0x3c}, 0x1, 0x0, 0x0, 0x3}, 0x0) 2018/04/03 03:27:24 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x26a8b2bb, 0x80001) symlinkat(&(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000380)='./file0\x00') r1 = socket$key(0xf, 0x3, 0x2) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) dup3(r1, r2, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000000000), 0x0) futex(&(0x7f0000000140)=0x1, 0x400000006, 0x0, &(0x7f0000000040), &(0x7f0000000080), 0x0) r4 = gettid() perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x8, 0x8, 0x80000000, 0xbe2, 0x0, 0xfae6, 0x20, 0x8, 0x2, 0x10001, 0x3, 0x80, 0x7f, 0x5f49, 0x0, 0x100000001, 0x8000, 0x1f, 0xfffffffffffffe01, 0x0, 0x5d, 0xe35f, 0x80000001, 0x8000, 0x4, 0x1f, 0x3, 0x4, 0x0, 0x9, 0x80000001, 0x7f, 0x40, 0x0, 0x72efe682, 0x3, 0x0, 0x1, 0x3, @perf_bp={&(0x7f00000001c0), 0x2}, 0x40, 0x4, 0x4, 0x5994b5c985276586, 0x541, 0x0, 0x2}, r4, 0x9, r2, 0xa) futex(&(0x7f00000000c0)=0x1, 0x0, 0x1, &(0x7f0000000100), &(0x7f0000000180)=0x2, 0x1) io_submit(r3, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000200)="02000000a00a000000215d2924af7b7f", 0x10}]) 2018/04/03 03:27:24 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(chacha20,md4)\x00'}, 0x58) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1f, 0x1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f00000000c0)=0xffffffffffffff8e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a8f8977a9794a47271d0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad", 0x20) 2018/04/03 03:27:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008b2ffd)='nv\x00', 0x3) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/147, 0x93) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f00000000c0), &(0x7f0000000080)=0xfffffffffffffef8) 2018/04/03 03:27:24 executing program 6: truncate(&(0x7f00000003c0)='./file0\x00', 0xff) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x100) r1 = syz_open_dev$sndmidi(&(0x7f0000001100)='/dev/snd/midiC#D#\x00', 0xffffffffffffff01, 0x40140) accept$inet6(r1, 0x0, &(0x7f0000001140)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000012c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000001380)={&(0x7f0000001280)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000001300)={0x2c, r3, 0x100, 0x70bd25, 0x25dfdbfd, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}]}, 0x2c}, 0x1}, 0x4000080) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000840)={0xb, 0x1000, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) socket$can_raw(0x1d, 0x3, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000010c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000001040)='/dev/snd/midiC#D#\x00', 0x5, 0x0) ioctl$TCGETS(r5, 0x5401, &(0x7f0000001080)) write(r4, &(0x7f0000a34f31), 0x0) getsockopt$EBT_SO_GET_INFO(r5, 0x0, 0x80, &(0x7f00000011c0)={'nat\x00'}, &(0x7f0000001240)=0x78) r6 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r6, 0x800000c0045006, &(0x7f0000595ff8)=0x3) open(&(0x7f0000001180)='./file0\x00', 0x22a902, 0x24) write(r6, &(0x7f0000000040)="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", 0x1000) close(r2) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) 2018/04/03 03:27:24 executing program 3: ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) creat(&(0x7f00000004c0)='./file1\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000b91ff9)='./file1\x00', 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x20002) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter6\x00') sendfile(r0, r1, &(0x7f00008d1000), 0x401) 2018/04/03 03:27:24 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x80002009}) fremovexattr(r0, &(0x7f00000000c0)=@random={'user.', ',/-,,\x00'}) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) dup2(r0, r2) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)) 2018/04/03 03:27:24 executing program 2: setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x0, 0x0, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e955627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab5b89afb667676ae0"}, 0x1e) 2018/04/03 03:27:25 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, r1, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/03 03:27:25 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0xa0002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000280)={@loopback={0x0, 0x1}, 0xf, r1}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000040)=ANY=[@ANYBLOB="20010000010801000000000000000000000000000c000100000000003acaef45ecbd1ead47b632806a529116b0fe3e595e3149bcb52ede07db2610ad37d0cf2fe14323b8375e4fb554870e02e047eca78fee43e22047928fa994b5e71e3318432b64e4fc50e0bdf067383547788af14fdfb6b6736d340cac5bf8e55a05b2a6718fea7b957c1b8cdfa5f9f29993e8cf6630826284f1d4b6ee1cd1315067354a1932ac9538b1c3273084f2c9a8a9cbfe71342b41dacebbe67106e0"], 0x20}, 0x1}, 0x0) 2018/04/03 03:27:25 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00000000c0)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000000980)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7", 0x80, 0x0, &(0x7f0000001280)=ANY=[], 0x0) recvmsg(r2, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0505510, &(0x7f0000000040)={0x3, 0x7, 0x1, 0xcb3, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/04/03 03:27:25 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000680)='/dev/dsp#\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000940)=""/137, &(0x7f0000000a00)=0x89) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x14}}}}}}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) sendmmsg(r1, &(0x7f0000000880)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000040)="cc89deadde13609931bb32eca7db3b4e179fc102f9a91b84de3a95a00c89b640dc909b8cc25cec89b529659fb89c20b7cf456c2a096decbe87b0e7f155c91046b90f7f2f3720b89562", 0x49}, {&(0x7f00000000c0)="91f6cf405895cbd8a3790cb28694247af02350cb378acf93f1cb96086d659e2a39b814168bdcb7a7e6b2ec62e6149dbca1377b15ddde20af442e75", 0x3b}, {&(0x7f0000000100)="84d0bbef951193ce624adfa1568feada30a6f1dd80188ce77758453763dd8b4f366790659a01f496576f2004d329be30f1217516d501926886ce944e", 0x3c}, {&(0x7f0000000140)="5742228745c40c9b943a599a28c2d41e8565a130f87c4110795f8d10dfda623a76fed9a1eea7e733bafb62324fc24ce78f06901d55208a1a9b8326bb0af489a3a39d2fa665449d35e23fafadd4c55c71aa0e38a88af57c8dabf26d6011bbca2703996b785fcf8c66bf3bdfda222eaa846b158742a4b5f28a68cff9833cc2e10bbd8eae89df2baf86eb3761fbbf17f1cdd34caa275a0ae135838557167dcfb006d21f954a96c2699c0714b3a87866ba1f11fb59b9122fa5e00a2fd0088ff34f46c0431b1f5e00ac51c77b2f4bae1f857e820ca11681be9338f4040713897d9bacd49e670c36388844725c86ef56134af1", 0xf0}, {&(0x7f0000000240)="7eadb95406a334229552abd4cfa647a3c7c910723d0c60c2700f03547337dba18757daccee5a5200a6e7ed00a37098627e9dd909c0a9017a07d54fb3cbfc8748c71f65f87c1c718a9fc08b9191d8cac441ca0ea639f863b31590752e0a75b5faf494980de561d031a9230fe061f09f9abd541f5dcadf359ac1181d67655c6d89941cd2e0255f665e727dc62f59d975a6192fd412cdf6885416b78aee808c10e42180c7e54ce1cfb7c140a89d2a51670508dc1301e61d849b2418197678", 0xbd}, {&(0x7f0000000300)="b15a2aeaa24b1fdde3a54f343ac3a6a9c725bf58cbccc698da753d3299613b0448f40211b4c9bd97818bae7be53f3e13e484dda7778ed4918ad0e0b602894e3268c2e2fc5988547cfd2b19e022aa535f605ba9e772691c2f10da3c385ec1318d5b40836a48ee53e93fe2205332c972746072434670de8229b54a868843908e4bc809707b5a224c9079d3", 0x8a}], 0x6, 0x0, 0x0, 0x1}, 0xfffffffffffffffa}, {{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000440)="b2c8fabfc55fba5009bce5b6e0e3a7cb60ea81a9df451f61b8d7813958a5a9799b2acbd1e5e3ffe75641cbb6d0606d433ec3aba0f27fa2db5a462b83c3ba13e05ac991c13f1317e8e005c36f505f2c6879af0f20ab14922429408a87c4651a2f217e659606040ed55f9fad93d2908e910f", 0x71}, {&(0x7f00000004c0)="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", 0xfb}], 0x2, 0x0, 0x0, 0x4000}, 0x7}, {{&(0x7f0000000600)=@vsock={0x28, 0x0, 0x0, @my=0x0}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000006c0)=[{0xb0, 0x115, 0x2, "1fd67069cd3985f7d7b733d5d661dedc4141de88ac48e8a081a0b503eb3499b97aa2096cb73925e8f0bd1b18929b1ee0cda631ad7d00bac52833930cc8f29efbf085d2740e7fdade4442eb8374787239a452ea4ec23d4a0291c3a9c968ab8c534dd431375ac605767f17c43003f21d6a90ad3b5d57117ed68d7322ccef95d29831581b92d5304a4c0caa03ec6f7352db15a7d43d6e84520455c5"}, {0xe8, 0x108, 0x9, "4770f14db7c7c5f05b758375cde3c92ab0c4c99afd6217a06053455affe1dd99e99194a5ace415c9e7d479eb9174b1894d65b9507c0d21f59e93d8b0b5bc55b87a9d391fc96f18421fa0562dc83d2362142c9c8758764f4bef3bd3c52c5ee0ae88d771fc983f149a52317dd6b6ae003039fa8e79980fc097399845b23d08a9bb8d97ccf4fd33a5c9f68d72f8fed3a9c388d14d3f29f7c51dbbc6256eae6f5fb623a9b2d59e63a498893682ec1505fbe08f32d6fdb89d73ff1d8d3eecbd8fd8e87cac743e5ea7b08d5d9b3cd94d8d02ca2ab3a58c712a92a1"}], 0x198, 0x20008000}, 0x800}], 0x3, 0x8011) 2018/04/03 03:27:25 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000200)={0x10000000, 0x0, 0xfffffffffffffffd, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) setfsuid(r2) 2018/04/03 03:27:25 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x40000000000006, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x1a) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001700)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/234, 0xea}, &(0x7f0000001640)=[{&(0x7f0000001140)=""/115, 0x73}, {&(0x7f00000011c0)=""/231, 0xe7}, {&(0x7f00000012c0)=""/32, 0x20}, {&(0x7f0000001300)=""/12, 0xc}, {&(0x7f0000001340)=""/46, 0x2e}, {&(0x7f0000001380)=""/119, 0x77}, {&(0x7f0000001400)=""/232, 0xe8}, {&(0x7f0000001500)=""/154, 0x9a}, {&(0x7f00000015c0)=""/121, 0x79}], 0x9}}], 0x48}, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x88000, 0x81) r2 = syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0x401, 0x88300) renameat(r1, &(0x7f0000000300)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00') getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000200), &(0x7f0000000240)=0x8) syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x3, 0x101000) shmget$private(0x0, 0x1000, 0x1000, &(0x7f0000ffe000/0x1000)=nil) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x3, 0x1, &(0x7f00000001c0)=[{&(0x7f0000001780)="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", 0x1000, 0x3}], 0x1080, &(0x7f00000002c0)=ANY=[]) 2018/04/03 03:27:25 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000040)) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4, 0x9}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r2, &(0x7f00000003c0), 0x100000000000016d) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x80000000, 0x80000001}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r5, 0x84, "3aefb7284f44797347be46003e4c13f88d23eb88a9c3588624e56be465fdbd050ffaf20505288c6bca38b627d652755170223578fe2f2bbd772a3a103e2e5c98b917bb204be458e322b661b5d6e593084ea4f57aecc9e1b44c1c1d02f649febc09e95d6d2904bccdf074dc1fb1d1e80a5b5f2ea6d2ef7d8cf6469e5b3c71b18079d1cb76"}, &(0x7f0000000200)=0x8c) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000000, 0x4050, r2, 0x0) close(r3) close(r4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffeffff}, @in6={0xa, 0x4e21, 0x1ff, @dev={0xfe, 0x80, [], 0xe}, 0x6}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @rand_addr=0x12}, @in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xdfa8}], 0x84) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000000300)=0x2, 0x4) 2018/04/03 03:27:25 executing program 5: futex(&(0x7f0000000040)=0x1, 0x9, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f0000000000), &(0x7f0000048000), 0x0) 2018/04/03 03:27:25 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/216, 0xd8) mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) rename(&(0x7f0000000040)='./file0/control\x00', &(0x7f0000000080)='./file1\x00') 2018/04/03 03:27:25 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) fdatasync(r0) pipe(&(0x7f0000004d40)={0xffffffffffffffff}) socketpair(0x10, 0x7, 0x43, &(0x7f0000004d80)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000004dc0)={r0, r2}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendfile(r3, r2, &(0x7f0000000000), 0xdf) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000660000)={0x0, @in={{0x2}}}, &(0x7f00000c8000)=0x8c) [ 58.884895] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/04/03 03:27:25 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'osx.', '/dev/vhost-net\x00'}) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0x0, 0x2}}, 0x68) 2018/04/03 03:27:25 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f0000000180)=[{&(0x7f0000000000)=""/32, 0x20}, {&(0x7f0000000100)=""/70, 0x46}], 0x2, 0x0, 0x0, 0x7f}, 0x2040) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000240)="3665a19b41e97ac7", 0x8) r2 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x42, 0x200) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000280)=@int=0x1, 0x4) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000040)="0e", 0x1}, {&(0x7f0000000340)="bb6f69e82dc0f531b848d0ba94cdebfed5c9b4d9fa0e6ca6b17c7156c08b1fcc49dbca21d3989bbb7a516ba6e26b851ab1eb4c74d56681407ce1e8664351a49899", 0x41}], 0x2, &(0x7f00006b0000)}, 0x0) 2018/04/03 03:27:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f09fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000849000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000954ff8)={r0, r1}) r3 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000000c0)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r4) r5 = dup3(r2, r3, 0x0) sendmsg$key(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x1ffffffffffffe5c}, 0x10}, 0x1}, 0x0) 2018/04/03 03:27:25 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000b0cff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x201, 0x0) getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x100000000) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f00000000c0)={0x8, 0x3ff}) 2018/04/03 03:27:25 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) io_setup(0x1, &(0x7f0000000040)=0x0) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x80800) io_submit(r1, 0x1, &(0x7f0000000140)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f0000000180)="b32740a35224ff1ee5ff342cf2aa15678668df7b407873f127021fa66ec85d6f356e575cf14f5b60cc258ebac94f0e09d22bf0f1dfbff3edfaeb510cdcb33e70333d9c8b14e7b4faf4173a7ae2ac73364a95a3fd4b5a75b3c7527e29966e419704b7f2376b0e7c227ebd217e2e8967bf0206457dd7f028ec301a78444aa3a00a0f3f2ac9e6b031a98835ff7ac4c0180d87c7f475c380631136c61978", 0x9c, 0x7f1, 0x0, 0x0, r2}]) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x97, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) 2018/04/03 03:27:25 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) getegid() ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x89) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000540)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000580)={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffd, 0x818, 0xff, 0x400, 0x48, 0x40000010, r2}) pipe(&(0x7f0000000600)={0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000640)={0x9, 0x8, 0xff, 0x0, 0x4, 0x1, 0xfffffffffffffffc}, 0xc) 2018/04/03 03:27:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) flock(r0, 0x41d7d05c78578a8e) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x14}, 0xfffffffffffffffb}, 0x1c) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000080)) sendfile(r2, r3, &(0x7f00000001c0), 0x400000000fee) recvmmsg(r1, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) [ 59.086155] QAT: Invalid ioctl [ 59.099311] QAT: Invalid ioctl 2018/04/03 03:27:26 executing program 6: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xffff7ffffffff024}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1400000043000400000000280f00000000000000"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x9, 0x4800) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) 2018/04/03 03:27:26 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000080), 0x4) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg(r2, &(0x7f0000268fe4)={&(0x7f000011d000)=@rc={0x1f}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)="04", 0x1}], 0x1, &(0x7f000041ad54)}, 0x2000c0c4) sendfile(r2, 0xffffffffffffffff, &(0x7f00004b5000), 0x70) 2018/04/03 03:27:26 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000040)=[{0x31ec, 0x38fadc5d, 0xfffffffffffffff9, 0x81}, {0xfffffffffffffffd, 0x0, 0x8, 0xffffffff}]}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0xa44, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="010064b55b12358335da505b9097ccbeedc644533592ee5f9e7687b052bbf6fd52792993533e267636a145d27c2f45ab341e6cc2a8680b4ee4820e14c5238a65272502cea5c4e28973223772456b1b824efd5c71f8389da525e66f11ac0d9820cee1925636ce9ff521d1c5bb156939bcb8c2f8168d336b2ac417e14a84f16db9096a5a3b9599c54acd1c1baa877ac4e6cab007a219c5bd0a862a46c5a71fa6253baf92160b1e318ca72dc2500ede6faa929b321c0ceb7565aec8b8cdf570d148d57f6c1a2eff476d619cc49414bfff5db372f5a9dd1e4429be", @ANYRES32=0x0], &(0x7f0000000080)=0x8) syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0xa0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000340)=0x100000001, 0x4) openat$cgroup_int(r1, &(0x7f0000000400)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000240)={0x0, 0x0, 0x1ff, 'queue0\x00', 0x80000001}) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x7fffffff, 0x840) 2018/04/03 03:27:26 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_vs_stats_percpu\x00') accept$packet(r1, 0x0, &(0x7f0000000080)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000), 0x10) 2018/04/03 03:27:26 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e22000)=0x1b5, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000003, &(0x7f0000bce000)=""/145, &(0x7f0000e5f000)=0x91) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400000, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x1, 0xfffffffffffff000, 0xfffffffffffffffc, 0xdf}]}) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000000)={0xb6e}) 2018/04/03 03:27:26 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) io_setup(0xa7, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) io_getevents(r1, 0xffffffffd9bc1ed2, 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000100)={r2, r3+30000000}) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null)\x00'}, 0x58) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="14005f7be470db5a529ccc513e4f090000c33a27f144243201bc889554f9df0019"], 0x14}, 0x1}, 0x0) recvmsg(r4, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/03 03:27:26 executing program 4: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff8000/0x4000)=nil, 0x4000}, 0x1}) 2018/04/03 03:27:26 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000008000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000280)={0x8004, 0x0, 0x0, 0xffffffffffffffff}) r3 = dup(r1) mq_timedreceive(r3, &(0x7f0000000200)=""/4, 0x4, 0xc5, &(0x7f0000000240)={0x77359400}) rt_sigtimedwait(&(0x7f0000000040)={0x979}, &(0x7f0000000080), &(0x7f00000000c0)={0x0, 0x989680}, 0x8) dup3(r0, r2, 0x80000) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() lchown(&(0x7f0000000100)='./file0\x00', r4, r5) clock_nanosleep(0x0, 0x0, &(0x7f0000051ff0)={0x0, 0x989680}, 0x0) 2018/04/03 03:27:26 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), 0x4) 2018/04/03 03:27:26 executing program 3: flock(0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x9, 0x8000000000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0xa8, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, [0x8, 0x20, 0x8, 0x4, 0x5deb, 0x5, 0xc898, 0xe81, 0xfffffffffffffffb, 0x72, 0x3ff, 0xfffffffffffffffa, 0x4]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl$void(r0, 0xc0045c79) 2018/04/03 03:27:26 executing program 6: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001340)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e23, 0x80000000000000, @dev={0xfe, 0x80, [], 0xe}, 0x7f}}}, 0x30) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x5}, &(0x7f0000000580)=0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x5}, 0x8) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) symlink(&(0x7f00000000c0)='..', &(0x7f0000000040)='../file0\x00') stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0x0, 0x0, 0x8, 0x0, 0x20}, &(0x7f0000000800)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}, [0x2, 0x6, 0x5, 0x0, 0x7fff, 0x0, 0x1, 0x6]}, &(0x7f0000000b80)=0x100) 2018/04/03 03:27:26 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x900) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x2}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) socketpair$inet(0x2, 0x806, 0x2, &(0x7f0000000080)) read(r1, &(0x7f0000465f8e)=""/114, 0x72) perf_event_open(&(0x7f0000001180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001140)}}, 0x0, 0x0, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='a\x00') ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000287000/0x3000)=nil, 0x3000}) 2018/04/03 03:27:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_cmd={0x16}}) sendmsg(r0, &(0x7f00000004c0)={&(0x7f00000000c0)=@can={0x1d}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000500)=[{0x1010, 0x0, 0x9, "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"}], 0x1010, 0x2}, 0x4000) 2018/04/03 03:27:26 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f000000b000)=[{&(0x7f0000008f48)=""/184, 0xb8}], 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000011ffc)=0x52, 0x32d) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000ea8ffc), 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) timerfd_create(0x7, 0x800) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000000c0)) accept4(0xffffffffffffff9c, &(0x7f0000000140)=@can, &(0x7f00000001c0)=0x80, 0x800) 2018/04/03 03:27:26 executing program 5: r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x1, [], r1}, 0x48) 2018/04/03 03:27:26 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f00000034c0)=""/212, 0xd4}], 0x1) dup3(r0, r1, 0x0) 2018/04/03 03:27:26 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x2) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000380)={0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000099f8c)={@random="cdbf0e000084", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/04/03 03:27:26 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x0, 0x1ff}) 2018/04/03 03:27:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000eddffe)='(', 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x200e00) write$cgroup_pid(r1, &(0x7f0000000080)={[0x30]}, 0x1) write$cgroup_pid(r1, &(0x7f0000000040)={[0x36, 0x38, 0x34]}, 0x3) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) 2018/04/03 03:27:27 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004ffff0)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000240)="d7bce8b69ca56a8a6e4444b9ca1f37e296432c804f3f68a29274db7282d4a6ce1c3c2f78a9004e88a0d15e541f21b962b1e479294bcd8b9d07105087ba7f36bdb87b8329092d4753b5aacf5e7c66ab0df62bc38f9c9709f32068993aacda93b58d07a1dbd07b4436415d944634d9007324ab8c3141232913c3d31f53ed0624835239", 0x82, 0x40011, &(0x7f0000000340)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000486000)='>', 0x1, 0x0, &(0x7f0000ee1ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000094effc), 0x1000000d8) connect$inet(r1, &(0x7f0000948000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f000094b000)="d3523b23a3a4901f3644faac98a41fe6093934adc1f264cfe9f2ffbea1649bd3d6fd89db8b960bf0cfc609a35312663f3f76257cfa83157cac4b043042e1458673a8fafe2545e6ebe619cc5f3131d10703026b630ed5a527cf27d3902c71ecde9fc15e66aedaab58cc448194eb7344bbdb6c96f5d21ee51d71e32093bbc1b7c4729d545c318f25c80f582d22a1e37a0aa6afd1f86f675cdee0b4af513d38be5a55b42b0e956782d9aa8655ea931ae969253cb09240afa8cfad50cea0eefa084beba0c8f03aa616ba5631e302549857687f49b1303f14d358c7c33e18e97426412682722f56e500ed2129af03a2b08a22bc09cd6c0a6d5916fd8853786a518263312099f6f5ac595998d3c801f7effa741b3094721e13b1b88bc5ee5b8a7716053e1482c8adc0388ca50825e56bbbe550e572344a8e15153a2874b3c013d13f06d19f79217b24f6d07fe0e7029158db63f14cea202939c06af5c68a5fc89a23b4e322dd969f0a2a31295b2ba5a0967da2326de2d7db7ce276596291d329a89c24e2cdf005f5a689727024c144e83e427272138c96deae0feb8dc8131d3ecf27faf0ee09669af12b94906f994fe42d766c3a577a56e6910516f966035242de764daac021f6930c0c820f94b0eb7014dd661b61c047a8447edf27fb9bf9c2d8a2efbd8047702b0d7a18470116e9b705e6fc5d42582e84cb0f98dba3a292bffcc21bf970063a91c1baa39ea9e06c6a4f9fb4cfb2b86690265b99295e3eeddf2df0fb0c240d794b7acbf9dc0ebed672cbb866547d67de9b79a2dcc35cd02325aa6b8fc6", 0x241, 0x91, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e22, 0x7639e9fd, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0xf296}, @in6={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1f40}], 0x48) sendto$inet(r0, &(0x7f00000aefff)='\'', 0x1, 0x0, &(0x7f000074bff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/04/03 03:27:27 executing program 1: clone(0x0, &(0x7f000074a000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000013c0)=0x0) setpriority(0x3, r0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) ioctl$TIOCCONS(r1, 0x541d) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001340)='/dev/rfkill\x00', 0x0, 0x0) r3 = accept$alg(r2, 0x0, 0x0) writev(r3, &(0x7f0000003580)=[{&(0x7f00000024c0)="2761d36f7eef54472f0bde89b4900d86d95fc5dcad880a7713b794f6243fb4cf904280099a1aa0cbe9dd9b1b3151ebc84b38bb0ef44d5caecd5e29ba9922b3e4013a816d0aa7956b7f292f25842e32dbbe13af5b0d81febfcad4308615a6212c7593a1a6f6f503773940b27273794436223042044614ed2ed233deb81ec7916df465dc0ea9f5f050a1eb638767750ece6836bbdc38dac874361ddce05328519940281e481dc326660b7ecb50f5ab6bac24b6aa9f8b65bc0bd96d909f533fb4fd09fbab4eed105df52f9acea70363a0deda79ffdc2dfe0a7396bf5cb854c4c3cdfe71db2722625697a08d3e79b074947b620aa34099c0cb3a6977ed125160e1b1696a073db4c16a91b23b7ce47571ea4252384de4fab78a61ffb5a0dc35647a6969c75fa208e658a19a7cb3ab2bd02219e47ddb76d6be3281694f62a7087833be7d33eee7bce97e7fa85b9047b28799ece9d5ca8843749599033063f940cdd46fa13c8a065d172612e3a9d8d5b2fd6c26cedf22ccd14ef0291e7d5bc65746254bc9e894921a892bd3eed72ca0ade5ff860eff1b12dcfd7ed2fa60141087dc1b4382309b3693ed0f7648e646f291bf0b9c581168e94342b3de603bc56d939e087d6bd495188d5e5f9212ecbb17554b9e74eded5b6a96f256ee3938443c9a155391e25bcd8e1b8c071a8caf5cb2f4c72453c4f0f9db4eeee2b34d558915b9214ce4f793688a15cd237360d4d3c46bbde47af87e4811ef1fd36d5650136c5daa3135ad5d3a006bd3335248a9e352d1bd6c3f15545ee8291b1b36266a91ded8dd08f6cb4a48755e2b9e15ab55a6872a80cebcf6e3c5f05d7f7a502952aee777c574c04ebc44487897bcc4a5e1ba17894d53aece6719388f688e3aca779ffd1567cdfd694ee9bde67219d907ba988d18430e708484f788df7737f8311792c6c260ca01c0906c25b97269fdfb2986993ebab7da56328ba9b891acda4a796c5b99b2eb8130fab85ede46baed1e13ae38e6d7d42badaed9dc2c7a8c32c5f0a5dadee7b893dac9fc05608743f7da9cbfabb1a9e3bbc79d370568e3003d386990afdb4561657be339179f7555ed3119a67fc125cd709aa133f4efd1d8fde1f07326041fbaed76a4cd35224d15030724f716cffd880caeac3968fe7646ca12a4613816958a6bb0f17b814b80b2bbc464e341536c586b006f8ae1362a65088d9868f7e70c313827fd207ab1c7112d8ca53624596107c7f99ca03f0002f9bb7a46bef07b04b6bd752e09211ee70929b67d23cbcd3780b17a45c5c07c19f382296961a0054b028ca4726cb3725ef7e053c15e444d5c4db3d68b18af994f0b6d2e5e23c666132a5917e138e9c0dea49083234e1f5906d9ba6052c68aadcf6fd96a7ad9057e0b239e134240f365574d7a09f29053bfde6dc792f5dbd903de593e58efad4787cdec66eb63d4cbf3775949247e5c226fe7e2ba76e3cd7c595353b629f686391dcaa2394530b9c0524e63ebe99c08c972a394a8dbd20f6328783b4e3b4b60912b238f6b677c3a54f40691d37a6f5755003be84e5baacdca702d33ff114e7a9d639f5050ff69f99faf599dc5dc605dd4b4cc872ab6700e0f9a8534677d9f1294ce8b96b424349c0c12335541645d988fade843cb12d416333c391e2f93485cfba8d62e4cfcc3bb24eb1b2e9ed8cff18c21d408f86f6a62c933edae203205a9d609c11d9b701bd491475513b14ee975ad14bac1f9c03019c7514e196e0822206486260443094a10acfcc7a976930307f2488d7ca7230bcb206b9d507f929cb853b389df2e57ff1a954b6cdc5467df88ec023fa84398770c8c5d9f52a4c291d9f5d45b6912b42f42acc2134172c9d82f6c11f1f550e71e0ce63bdf8129dc8f76e7b02b366e72d7d76fea6b6f16ebfbf6123b0fdf56099f82a238f544c93c0a1f339b61a0633194c26c3fc51a6419b7cd3cc23010eaf1325ee97188567eb54f8762f46fb9fdcf84a5305daf883c8c74b6e292579745605e9d9a8359fe67e6c595af243853f4bc8d5661b4eff5e3947789af6701422fbc87a5f14e5023bc3741c7d898530d30f590e51491441a3ac66926033810881737105bd49341118ef70cd9f1b1ca783727ca5238af5b77d0eb2ceded9c07d77f88ce0a8cc6ef4ad3e0f5a30d3e4a1a21198fbe3d7e627da340f1e105b0013db6ba70afb4e557d90ab38ba5ef002c98bf25d161cd6b0130d5c711b032fcae16c9657abaef7b32ecabeca2ddae78349009932812723d89598b1b6ce236c51ef2c9644eb0db4e43a9c80599427ee02776cbbadd6a751a913f6848982c8e1b7e1b1747fe101bc0927b445b9ff1eb06656a561babf2b037d473401bbe19f905881894d0dee7cda898fec387ed06e20521c2ffc19ab392a0142c78d63d1b95ea0d87ae9f8958c68fe7ef06310f14ec4fb8514199b626544beb16001d95157ca5207ec4a003a07f9ac6ac97dad8fdf48ecfc4ad4cd31d6d08e98375eb8f9c87d9f5968a0c3efd8f72cd8b0b18472796c4ca53d44243f2f5a8f58e22a2d181c5e24642898b7c59f12a2d83b0a6eac7eac7ce9cadd18f01f70af80828f42938b9a9c22558f03f99b31c846f39f7e776365901f11f147627b6b625a980aef495263cf4dbb3145e487d108d08ec27d3c096c0a54c4ac97ee4fc482b9811a78d8544bd886b0f42c769c8156c3601f9228e01e98491d04789abd32f0105451c8a0c02dcfbb5527428912e8fb9fd4fcf92a5c9243cf78a6ca84ed23918aee9bf7eff41f1e478cb9f433deb87e4de6983f571b7f78b71b94361f6978caa4c08beff4bd61d60a34373f79f97dda26acc4fa4f709eb5e1d4d484634fd2e2202380c90ba8f4b2614250ce96ea0c70750693b813fc1bf2cea531862a0b27e67b01f82a1f78f9706fa105be7354146cbb1c6646aaa1a19f07737197091eb3645684919ccedfffb50e5d4bd2c6495391b87ff35cd1aea8422f94d224277480e93555b65e5d5123d318079ee1e02eda601f889755202d3715616f542d29cc7e08e3148dd08d97197fd5b06ba7933c95322364c9d4d7c8571554890e0a494d5c94541fd13a9558bafff4ef74b017926051cadf1e7fa3985376d04487a869acfb7e94419bcb1c96be717065cd91d839d16e3e1b48301fce06967af32a80ab9577dc74d2602af848c3613a3b8b8547db62a08eea7a7b0ea513b88b6beef66a8d76c51e3868a689dfd9203f3ee2c3014dd962de68a251272c0b10d26d6bfbf7b0fb4f47f27a7571729ce47db89dd70282f996e6ee22f968e4748e94894c6813c802d5cccce5c79e64f3a97b4183bb9f02bb1e2dd432217c17ccec0fe31a8db9a6d7ebd90738fd155f4df1aac058b20d2e916999f6da28d7b9add9105c2bde113abe235239b5bf718e51ab3dfa2729cc4c7f4633ed733a4f3a13f34aa2c96bb713dc25b4a2a75d507264797ae38cf7a57b05a387f39e589e0ae8ca11f626d72b8304bae9c5be57c21757a132019a7c304ab5dbfd56ced7d4889103461cfdbbd19cbc8aff588410846b968d476f2fa12d2cec4b3c8464891b16e10c7e3ea426327adb72f4d0b32b4b3c74df1da2ae6819537906aa1b3192f32c2398a8e60967a034df64517a508255364a429d9c61afcab03f4925d021d190e0eb53f001eebd308b4d9e5762de17a6daca7eb2dbc8b6519192397281b725483d2ae58e4fd5e6fb61e4eb41be9d3dda70ca2e3e50a1b167b6174ce27ccf4ce931420c96dc5682bd25051c7b9210f9a1d13a1d7a160a9f3225a7794fb8805061231d591ebf9120487fa0c5dad58a320a4eff124086859fa51aa58495b80f890bf8b4841e4d07b469b1edf0c1b0e8070605f31443812aee85092cb900963eb448ae5398e08b274c6eedf876b3b1b480e876cedfefb92d6be8eb70fb16457968ee89c1405b1dcf09d1c616e5fbe2fecbb892dc9642135066b39ea34523a55b181514c21d4835e64e29a19d93fe6687e19181930d7f99aa70405bccb545b81d0d35428ca41b960b2a1a5452258f8b873698a32bcc78d1edecccca8345daa1d23333c866a061eb284105115d5a246102e724d4c4b343e40fb469d581ac9b9a5ca96262f55f3f6ce230cf8615bfc534a35905a6cbfc0a9e8b89ee165fde96b67e2e6744fb643625801eb564dc889a927b3032f39dde0a0cf70649c73afef56b043f367cf67e9bcea524d849fa5f5476ff14d30d9ffe41c37719a5579afe4cfd8ef941b439455df940ac7cd6a46aa327bffb00b7f4877663b5768672d133297d1d7ba4c49c837287067dde4d64ebde933d1ed3f42d5933f9666d14ca9028dc12ca1a4ecd5dc66c007b127e0b3fe556be118b62cae0cf64071dbad6caa4d3b0fc12597e4e0c825600cea745d34fe7764e0cd15bf4b2492233aa2edbe6e9042475694a3a218dc938801f1630fb60d06423b1b9a16416209d3c0d291931a9a0e88909fb86bccf10cb938e2b7d38ba06403dc8b31c0439162d946664faa4281f38fd4a2759a1ac2b3f513e8321bada15c1b3f1e3d44335235ee8b63254a88502ba5f7ccfcff97e7de5ed5ac85bd05a6ad8708966a217dedf8d374ad17713e5695fa71c7be55db9e8eb6b1b9e562a56813baaf9ac49e82a0b8052cd18fadf650514579cc12ee92d790dde49a1df8a2fb32a4458086ab18dcf6d00a5cfc5759521b9af0cb2864a59323b8200027682d17338e647a955384f169775d5101ef2bb51d9c429c02041d1915796fef02baab4307b85726a29b653d15a9b537ca8cf315895758d0ad04d1dec4b736f831a5ce1ff59adde47c3fb61e8d70799f0dc57e15cb352ef7a5c8e0a6833ed92b0c7cc86cd4643a12f0048ca1756a1e1b7cd1adcb86cc81f5a34bf11a8bfd814b6c0c7697dd755fa7f69e655c7c13a8b48d773d069a148ea8a87001fbdf54cc5730ce7ee6fb48c92b09826a9d0691e3e6fe9a93a7ecbeb57ae4b76db22c39cfba4a708c08103ac408edeeaacf945ddabeb246bea1bc5df03ff5305d434aa1becab3f4aae0bcb8275f4062a5d53ae8dfcff06ac12ca5595748afc088027dc6406ff86f0749a8ccdee433f8cc8f4f0d0a6d85c60e225fa280b1ab6e52680ea0e9f7a77b9f1085f68bd6b7469873f8a98336bc6c00567583b7073121e4dda351011e9ff79f26ad5a2e121cf6cc0907341f14dd07f48c08286ccb24be14495d24d64bebb7c70cd6f8d7d3e37aa446678af0010cbf7a1dd8b67cf03f9e1183e2e645cb87271fe8da48f218da8414167bc59f6e09da9db8de330a02490f7af8e57d040cc444844448d53029bfead20ace9f265eeb4a688d6f8ce78196d67476573e739bba8a3af8abc949e73b2749d08c73a01e648cf18097e4dc3aa208b15ec5a8450cd960e81abdfb7b2e8429829231d604e4143c45d686b485245ed74983341095648df6106eb4adf0c1692dad81d5f17357e037c69c432a2f21dd0e3d454f2d0f0b6e3a7178a59eccf056fec29dc5491d2950dc44a02f5f6733fbba033eb349fedbadaeadfe75f84abbc09d255776c189efc12735477d0a1f271a6da2011fa9b07dc1bb76d83b166de5a81894d9d70194b9bfd67af2bbb80282d530dc1f8ca5dc262d981d10577b3da83f33189f1dab62d8ceb1bed114d8fa9253bb188642002e08685f1c12d14359507977ccd5f19f905649a8cb32dab4b73df1a99ed7852377e9e07559f06c6755c1c42cbfed322c42d4cd0dbe0c2bda23cff6f78bd3d807652d726d5dd3841766822e4ba4239e862462e6fe2d34b39322401e4fdf0000000000000000000000004bcc9ba9f7453b010a8116ff46f9d64326fe43ced277fa1a8fab3118f9b4f1b7fbc06ac046295a2a38284a922672b4e8db918b229f6dde34f8ddcd9706d33605a8aa3e90fe3f35ffa956ed4cfa3d2d0035f3179904e515a54559cc92209e88a854d053e4b4a1a22570d584fce996a81445a6328c9fc64c80d44954ed4136d34782c98faa69a30595bb1fd5cbd3fb30e3f6d54eb67c708c0000000000000000", 0x10a7}, {&(0x7f0000001000)="c975501418f793ff209dfd2d6a28d479d7e0dabaa4abbdc76d3fd6d60822818ce3de2bb81fbf79368ecceb7fcd4e3375ad715aac2d05246d507e88a97d5e03006a1f581130ac350bf18c0d8c5302b3fe3b4b7ba1ed1da66e7d41f3889f8259504350d9fdcc95bb0d8b2c7eca9b1f4e707112be1dabb31d53da27f2dc33ef4b1f70748d63430d365ebc0f78068d380d40708280782fb6bd08f7a1ea026e453496e9b5690deec69b", 0xa7}, {&(0x7f0000003640)="4703b201860c7c1b0efa3d4556", 0xd}, {&(0x7f0000001100)="2c3faa08c9994f3048504ab05096e5f7e03aa9d8f255d18ff36e99ce7697a75acf2640e1178b503009b74599714743bd996d7cc8e7c893020300fad5e353004aab76792117095bae585e74630d7190f3020d5c197f1b2091cc06d076651b3fcc8e88b3b11d3a1949c6765163fbc2a86c4d5bc30f4ab9edd7bab342c48a3e42a3d3fe2c99d91fa889e6fbfcd3", 0x7}, {&(0x7f00000011c0)="3fa330b1111961b226043d2fa1bcda49ee5368a7953a2b1b5f40ba7d146ce1acbc206c1445bede3419850d1b3cbb67e69e95dac5bc65e53dad0a8d07e06e7b807d80f98f2459bb1fcb7df09ed1b5953d99c56aa7e33c96c6f00a330acceb573e4c302e262d2cb552b3628828c6bcf620d97791433543a5f8307f705dc0a6e6f5d30b47a317e51f367ef749dd2a22b2e450a5ce5a2c6590f5d7a7c0cf8d268353bed5f2ed36985c5433906322576245d41f116f583e90a0e15ae6be1b873cd6115c69aac8894b64705ad526253466039ec7da9bce4036020059123a6bdd5699dc042041e8781f1973fbde75866484903d9675790c67eee96e", 0xf8}], 0x5) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x2011, r3, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) ptrace$peekuser(0x3, 0x0, 0xffffffffffff8000) 2018/04/03 03:27:27 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000003c0)={0x0, 0x4}, &(0x7f0000000400)=0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='timers\x00') r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000640)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x70, r3, 0x300, 0x70bd26, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4c26}]}, 0x70}, 0x1, 0x0, 0x0, 0x40}, 0x8000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000440)={0x7, 0x100000000, 0x8001, 0x7734, 0xffffffffffff8000, 0x100, 0x8, 0x1, r1}, &(0x7f0000000480)=0x20) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) r5 = socket(0x15, 0xe, 0xbff) recvmsg$netrom(r5, &(0x7f0000000140)={&(0x7f0000000000)=@full={{0x3, {"488eaf4ebda918"}, 0x1}, [{"c66b125034c67b"}, {"e94cc374fac749"}, {"75f46365f5f5de"}, {"16893550180712"}, {"ceb430d9211446"}, {"ce2ba8c03c9933"}, {"010f08d4c7677c"}, {"7c318176dcbe15"}]}, 0x48, &(0x7f0000000100)=[{&(0x7f00000000c0)="02fdb438617419ff21d4223030bcb6a11c8b4b0aa60b5b4734380720f9e1bed441228c5e76b6c37e9e3dbb148d7bd8", 0x2f}], 0x1, &(0x7f00000001c0)=[{0x28, 0x117, 0x3, "f2acae2200ef89cfb77f420be286f17e5fc6"}, {0xe8, 0x114, 0x540f, "c61ee814bb3c67adcf00dfa1b9b2752004f0419e8eadad494290577089f1a26216797dd89fe506db7df1108ff62b0ba8f1507011fc828e7ba7816c3d3b6924c02ee328347974596e6ddf3e1c719f1274e13eee8b34ed38a2a4f6abce7928aa8f69ffd0156ecd3691af8d3246bd2f891d5f0613c40634818761b1fcc3ef450bdc9082bf1f20c3971ac5dc29c933d3325a37824701d47a5b784d0b4d7ccd1ec0f1a939b6536370428df6b0963a1276c0a22899230c8cc3fbdbb2dd070ebfb36c4d6726579ec35cc7ce5bf568b367a2ae310d1020e0"}, {0x70, 0x115, 0x9, "97a9fb089e68c8cbd5aaed14e1f38f25fa0b499348fd2ede3521d3c6fda09bd5b4420b40aed4891113e33cf256390389f4959e52ea5f3da93437f9a02be62b5b6fef6b50bd82fe89079cde5db80a8843e1b248d84822aecd29df32"}, {0x80, 0x0, 0x0, "7b6b1d3f4dabaa856a17c383ad3cf9344781a33139a644d106f07d085b05346c6c1a8176c965de1d9c139d5aab4bf1d309f6e04546480c82e83067c6594c6146e3bdabafc9be98e427adfd9c01b9a94552ae5279a5691af366f62cf2f9e16a508f9083c9182165718d447f"}], 0x200, 0x4080}, 0x120) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000680)={r4, 0x9}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000000180)=0x18) 2018/04/03 03:27:27 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x8, 0x8001, 0xffffffffffff139c, 0x7, 0x0, 0xc057, 0x5e94, {0x0, @in6={{0xa, 0x4e21, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x80}}, 0x3, 0x100000001, 0x8, 0x6, 0x9}}, &(0x7f0000000300)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000340)={0x20, 0xa, 0x8, 0x9, r3}, 0x10) read(r1, &(0x7f0000000080)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000001c0)={0x1, @time, 0x3, {0x0, 0x6}, 0x3}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[], &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000100)={0x0, 0x0, 'client0\x00', 0x0, "51af03ed6dc32d0e", "eeedbe7ba59b83aa3a397f922c06f47e969e99491e516b5eb9f3200fc766a430"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000680f74)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000200"}) r4 = getpgrp(0xffffffffffffffff) ptrace$setsig(0x4203, r4, 0x401, &(0x7f0000000440)={0x11, 0xcb, 0x7fffffff, 0x8}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000380)) 2018/04/03 03:27:27 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x1ee, 0xefb, 0x4, 0x0, 0xffffffffffffffff, 0x8000005}, 0x2c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000080)=""/236) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000140), &(0x7f0000000200)}, 0x20) 2018/04/03 03:27:27 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x80, 0x8000101002) write$evdev(r0, &(0x7f0000c89000)=[{{0x77359400}, 0x1, 0x4f, 0x400000002}], 0x339) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={'\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) 2018/04/03 03:27:27 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x48040) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000000300)={0x16, 0x2}) 2018/04/03 03:27:27 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='memory.current\x00', 0x0, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000100)) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r2, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r2, &(0x7f0000000340)="791f7dfde0815c48c13197fc2e324deacdee8360e87bd430", 0x18) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/03 03:27:27 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000240)="0f01d10f23bdbaf80c66b85cea958566efbafc0c66ed66b9960000400f32660f3a624300080fc75dc8fe8b0f000f0d5e42baf80c66b842a2378366efbafc0cb80b47efba4200ec"}], 0xaaaace6, 0x0, &(0x7f0000000140)=[@vmwrite={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x86d00000000000}, @dstype3={0x7, 0xf}], 0x12dd) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 03:27:27 executing program 5: r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000000240), 0x4) fallocate(r0, 0x8, 0x0, 0x8000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200440, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000000040)={0x9, 0x3}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000080)={{{@in=@local, @in=@broadcast}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) 2018/04/03 03:27:27 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2b, 0x801, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB='1'], 0x1) listen(r0, 0x0) accept(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) 2018/04/03 03:27:27 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xffffffffffffffff, 0x1010, 0xffffffffffffffff, 0x3) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x1, 0x1, 0x4, 0x3, 0x8, [{0x3, 0x6, 0xf64, 0x0, 0x0, 0xa00}, {0x9, 0x8a33, 0x0, 0x0, 0x0, 0x1}, {0x6, 0x9, 0x400, 0x0, 0x0, 0x1}, {0x49, 0x8105, 0x2, 0x0, 0x0, 0x3082}, {0x351d, 0x2, 0xff5, 0x0, 0x0, 0x201}, {0x4000000000000000, 0x2534, 0x5, 0x0, 0x0, 0x3}, {0x0, 0x0, 0x28000000000, 0x0, 0x0, 0x1c08}, {0x8000, 0x8, 0x8, 0x0, 0x0, 0x200}]}) 2018/04/03 03:27:28 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x7fffc) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) 2018/04/03 03:27:28 executing program 4: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000040)=@generic={0x0, 0x595, 0x1}) r2 = dup2(r1, r0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r3, 0x400, 0x70bd2a, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x801}, 0x800) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000700)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0x0, 0x880, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2000001000000009, &(0x7f0000000000)=0x8, 0x4) 2018/04/03 03:27:28 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000006c0)={"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"}) sendmsg$alg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="f0179bfb45bf3222fe0a4a9213ef76bf1c0e6db8a456d225e15df22b18e91580007d53cd3d0a47d854f8104130572fb44e8c1f32b8c282ea29c1ad8a12d7ded8cc0b8c0a7ad24a8611be23141eef971aea429263d251efc75b887e3642a051d321c9a28b9f66a7f42a27475970a75c16b89a0dd94f326838d5857aa47687a04062c14b2de81e0f6d2e2e1c88f9d9b2ccb615d48d799c0455f9a2ce6797b875592fd197b1bafd11ec21bc269bf54a3b6e1ed9ce03161439de60a59ad100d096ede2147ffbc419295e63f841672b56ae26e20e63a608a43c1005f3928b4c2c694789109a59ff938d7a4f34e38d611824c532e007c8fb8192", 0xf7}], 0x1, &(0x7f0000000140), 0x9e, 0x4040045}, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 03:27:28 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f22ff0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000ca0fdc)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000080)={0x0, 0x0, 0x0, {0x77359400}}) r2 = eventfd(0x21) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000a40)={0x0, 0x264, "821086d34dd48ac7cc2950662aa27d350176f4a70578552b786160f3c172455adc0c5b52d3bd315be645499e431d3847651c5f81dcfb43a7b127db7ecfd5f6913a9d7d4b23"}, &(0x7f0000000540)=0x4d) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={r4, 0xfffffffffffff9f2}, &(0x7f00000005c0)=0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') r5 = semget$private(0x0, 0x4, 0x40) semctl$GETPID(r5, 0x7, 0xb, &(0x7f0000000600)=""/190) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000980)={r4, 0x5d, "32d45f914360c75dc5664d0e2572cf7036789910ca83567366ec40c2662ce52cbf39ef8a62abea804f9287694d8e640241ab36286446861c0efbcca7ac1629c07d1b26e4ddfa0728ec1d65aaebe56a882286753011632ea86b05f27dcb"}, &(0x7f0000000a00)=0x65) r6 = mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000000, 0x113, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000940)={0x8c, 0x0, &(0x7f0000000780)=[@free_buffer={0x40086303, r6}, @dead_binder_done={0x40086310, 0x3}, @decrefs={0x40046307, 0x3}, @decrefs={0x40046307, 0x4}, @request_death={0x400c630e, 0x0, 0x2}, @release={0x40046306, 0x2}, @exit_looper={0x630d}, @reply={0x40406301, {0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x50, 0x10, &(0x7f0000000700)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @fd={0x66642a85, 0x0, r2, 0x0, 0x3}, @fda={0x66646185, 0x7, 0x4, 0x15}], &(0x7f0000000440)=[0x20, 0x0]}}, @enter_looper={0x630c}], 0xc8, 0x0, &(0x7f0000000840)="9c489c5125be0afed2c8e7b0c0474e0fdb0405eff00933193d8d32abc5892faa5e406834d3ecd094442d04163b5718fb2e483542d462cf6d904b0fe72ffba5462e03aaedc365df0ca95cfb5eb1d31bd1fc3f9155243af1cc04f4746eaf0e5488ceb026538649233ef78f3f73b87892c30c829b53015e8a82ecee0abb53dccee88319a5bbf26c0fdfe0d13c0e5a9b7da4b4217e0cf5392d4a0c306b4d5afbfe2f8e143e4ef02cd0ce3777ba78b5b84f5510ba83931e37f6bf73ff57093398be9e9c05c81e7351cce1"}) r7 = geteuid() ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000000480)=0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@dev={0xac, 0x14, 0x14, 0x19}, @in, 0x4e22, 0xcd0, 0x4e21, 0x8000, 0xa, 0x20, 0x0, 0x0, r3, r7}, {0x5, 0x101, 0x0, 0x100000000, 0x7, 0x5, 0x2e90000000000000}, {0x5df, 0x9, 0x1, 0x1f}, 0x5, 0x0, 0x1, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d4}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x4, 0x0, 0x80000000, 0x1f, 0x0, 0x7}}, 0xe8) read$eventfd(r2, &(0x7f0000000040), 0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000006c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80480000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB='0\x00:\x00'], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) fsync(r0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000004c0)=0x3) 2018/04/03 03:27:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000080)=""/208) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x6e0}]}) 2018/04/03 03:27:28 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=@ipv4_newroute={0x28, 0x18, 0x601, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x3}, @RTA_ENCAP={0x4, 0x16}]}, 0x28}, 0x1}, 0x0) 2018/04/03 03:27:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_mr_cache\x00') bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1f, 0x0, 0x1000, 0x0, 0x5, r0, 0x9c}, 0x2c) finit_module(r0, &(0x7f0000000140)='net/ip_mr_cache\x00', 0x0) 2018/04/03 03:27:28 executing program 2: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000054df88)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5e}) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f0000000240)=""/128, 0x80) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) pipe2(&(0x7f0000000080), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f00000001c0)={0x2000, 0x2000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 62.323800] netlink: 'syz-executor6': attribute type 21 has an invalid length. 2018/04/03 03:27:28 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@ipv4, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000000c0)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000007240)=ANY=[@ANYBLOB="e1373d001800050000000000000000000200000008000000000008000000000000000080"], 0x24}, 0x1}, 0x0) [ 62.370284] device bridge0 entered promiscuous mode 2018/04/03 03:27:28 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x1, 'ip6gre0\x00'}, 0x18) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f000020bf9f)=""/97, &(0x7f0000000040)=0x61) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffff33, 0x2) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000100)) [ 62.407474] device bridge0 left promiscuous mode 2018/04/03 03:27:28 executing program 1: r0 = socket(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ip6gre0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'syzkaller0\x00', r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) 2018/04/03 03:27:28 executing program 6: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) rmdir(&(0x7f0000000080)='./file1\x00') r2 = open$dir(&(0x7f00000004c0)='./file0\x00', 0x400000, 0x0) r3 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) ftruncate(r3, 0x8001) syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000380)='./file0\x00', 0x2, 0x1, &(0x7f0000001780)=[{&(0x7f0000001540)="d384766f408b1b22224e42085553aa89ded735711bd422631cf7cd4c422c3bc1164ab91767aac3567b5ae92984d8f48ef6e7892e5c38eda6d374f03a22a865bbbceadab6fc959654a7fc35f93804e96a225a2c8d13aec915172690e3f75c516e9162648ca5269a1080745704cc3aab77f25213e3d44e52885a9d48f68c0dc3", 0x7f, 0x1}], 0x80000, &(0x7f0000001bc0)) r4 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) umount2(&(0x7f0000001440)='./file0\x00', 0x3) write(r4, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60ffc9a4df71856925b300ab39b1dd5923858", 0x31) linkat(r2, &(0x7f0000000200)='./file0\x00', r3, &(0x7f0000000240)='./file0\x00', 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x7527fb3200000000) pwritev(r1, &(0x7f0000000280)=[{&(0x7f0000001940)="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", 0x142}], 0x1, 0x0) syncfs(r3) poll(&(0x7f0000000100)=[{r0, 0x769}, {r2, 0x200}, {r4}, {r0, 0x41a0}], 0x4, 0xa6) getdents64(r1, &(0x7f0000001840)=""/250, 0xfa) open$dir(&(0x7f0000000140)='./file0\x00', 0x200, 0x8) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000001480)='./file1\x00', 0x4, 0x1, &(0x7f00000014c0)=[{&(0x7f00000015c0)="87a188c0aeaeb9ff3376dd2a352ccae793b500e434b798f2abe461b0e2459bf114fa523ad9cf669081dbfd4f983ca9c2a95c6faf6b5a6ab228969a8a15063169462474c31af7abac31d08f736eaf4c16b7ac49708e3088d0486cc5dd1914c82328eefb4525215c8cf6056f9b6715629d524c73d3773e046a3363fe372ba13be11c57c0b684e6f8b914fbb8502977a5c3352386636343c67b6ae65ea3c7f704aa0cbd5731e411372bb22b70df054d4d549e98d38469b8fd9fb0c41af0b79207210512d718f29a2727715aac84bf1f368f233025a4fb77053a41d498ffab879bec5bbf5e09f1", 0xe5, 0x100}], 0x4000, &(0x7f00000016c0)={[{@grpquota='grpquota', 0x2c}, {@integrity='integrity', 0x2c}, {@usrquota='usrquota', 0x2c}, {@nointegrity='nointegrity', 0x2c}, {@umask={'umask', 0x3d, [0x35, 0x38, 0x36, 0x7a, 0x78]}, 0x2c}, {@nointegrity='nointegrity', 0x2c}]}) syncfs(0xffffffffffffffff) pwritev(r3, &(0x7f00000002c0)=[{&(0x7f0000000540)="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", 0xf00}], 0x1, 0x0) sendfile(r4, r3, &(0x7f0000000180), 0x12000) lseek(r2, 0x43, 0x6) ftruncate(r3, 0x7f) [ 62.457849] device bridge0 entered promiscuous mode 2018/04/03 03:27:28 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001180)='/dev/mixer\x00', 0x4002, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00000011c0)={0xa5c7, 0xc, [0x3d3, 0xff, 0x800]}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001380)={'\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000013c0)={r1, 0x1, 0x6, @random="3e91b799c76f"}, 0x10) r2 = socket(0x200000000000002, 0x80003, 0x1) setsockopt(r2, 0xff, 0x1, &(0x7f0000000000), 0x19e) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000001100)=0xe8) recvfrom$packet(r2, &(0x7f0000000000)=""/4096, 0x1000, 0x10000, &(0x7f0000001140)={0x11, 0x15, r3, 0x1, 0x200, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/03 03:27:28 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x400000000000, 0xfffffffffffffc01, 0x0, 0xffffffffffffffff, 0x5}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0xc}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r2 = syz_open_dev$vcsn(&(0x7f00000004c0)='/dev/vcs#\x00', 0x100, 0x50902) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000500)={@empty, @dev}, &(0x7f0000000540)=0xc) r3 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00000005c0)={0x0, {{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x1, 0x9, [{{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @rand_addr=0x3}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}}, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @loopback=0x7f000001}}]}, 0x510) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={r3, 0x28, &(0x7f0000000400)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000480)={r4, 0x3, 0x8}, 0xc) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000580)=0x3, 0x4) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f00000003c0)={0x3, &(0x7f0000000000)=""/150, &(0x7f0000000340)=[{0x8, 0xeb, 0xffffffffffffffe1, &(0x7f00000000c0)=""/235}, {0x1f, 0xa2, 0x2, &(0x7f00000001c0)=""/162}, {0x1, 0x90, 0x3, &(0x7f0000000280)=""/144}]}) 2018/04/03 03:27:28 executing program 3: r0 = memfd_create(&(0x7f0000000000)=']\x00', 0x1) ioctl$KDMKTONE(r0, 0x5382, 0x3) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) [ 62.524994] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 62.545781] IPVS: sync thread started: state = MASTER, mcast_ifn = ip6gre0, syncid = 0, id = 0 2018/04/03 03:27:28 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x5fe, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000140)=0x4) linkat(r0, &(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00', 0x1400) socketpair(0x8, 0xa, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) accept4$inet6(r0, 0x0, &(0x7f0000000100)=0x63, 0x80000) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000200)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000240)={r2}) 2018/04/03 03:27:28 executing program 7: r0 = socket(0x10, 0x7, 0x5) write(r0, &(0x7f0000000280)="130000001000ffdde200f49ff60f050000230a009d0000001100c53022e5f9ec364fe86bc337747a04cb1c24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefbb693dfba6cbb31ba970cb3ff429592e5de7e4f28bca763acd06f40ad03226af559bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d916c000000000000000000000000000000", 0x231) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x84200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000080)={0x1, 0x2, {0x0, 0x0, 0xc0, 0x0, 0x9}}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) 2018/04/03 03:27:28 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/pid\x00') ioctl$VT_RELDISP(r0, 0xb701) 2018/04/03 03:27:28 executing program 2: r0 = creat(&(0x7f0000000ff8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x2, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x7, r1, 0x0, 0x1ff}) socket$inet_tcp(0x2, 0x1, 0x0) socket(0x40000000015, 0x5, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/03 03:27:28 executing program 3: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = dup2(r0, r0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000d3ff0a)=""/246, &(0x7f0000bb9ffc)=0xf6) fanotify_mark(r2, 0x22, 0x40020028, r0, &(0x7f0000000040)='./file0\x00') socketpair(0x18, 0x3, 0x80, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) 2018/04/03 03:27:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r4 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x400000) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000000180)=""/36) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x600400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000000100)={0x10}) connect$can_bcm(r5, &(0x7f0000000240)={0x1d}, 0x10) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) bind$bt_hci(r3, &(0x7f0000000000)={0x1f, r2}, 0xc) pread64(r5, &(0x7f0000000300)=""/4096, 0x1000, 0x0) socket$packet(0x11, 0x1, 0x300) socket$netlink(0x10, 0x3, 0x40000000000001b) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000001300)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f0000001340)={r7, 0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f00000001c0)={r6, 0x80000, r5}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c0000001800010300000000000000000a00000000000000000000000167e4ccd28ed4b9e9bbaaf9d542ab322c839e289b2a70d30407b39c0700000008"], 0x2c}, 0x1}, 0x0) 2018/04/03 03:27:28 executing program 0: r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000500)=""/191, 0x110, 0x0, &(0x7f0000000480)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) accept4$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000380)=""/28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x0, 0x0, 0x6, 0x4}, &(0x7f00000001c0)=0x18) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r4 = getgid() setgid(r4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000300)={0x0, 0x0}) perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x55, 0x0, 0x5, 0x4, 0x0, 0x8f8f, 0x0, 0x2, 0x0, 0x5, 0x6, 0x2, 0x711, 0x7, 0x7fff, 0xfff, 0x0, 0x70, 0x1, 0x8, 0x1, 0x8, 0x80, 0x0, 0x4, 0x7fff, 0xffffffffffffffff, 0x3, 0x100000000, 0x6, 0x5, 0xffffffff, 0x4, 0xffff, 0x2, 0xfffffffffffffff9, 0x0, 0x6, 0x4, @perf_config_ext={0x388, 0x4}, 0x1b, 0x9, 0x200, 0x6, 0x9, 0x5}, r5, 0x3, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xb) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) sync() dup2(r2, r1) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) prctl$intptr(0x2b, 0xfffffffffffffffd) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/04/03 03:27:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f00000001c0)="d4123e650f06660f7d72672e0fc72f670fc76d0dbaf80c66b86a67bf8b66efbafc0cb032eeacc06fc74c66b9800000c00f326635002000000f300f22e4", 0x3d}], 0x1, 0xa, &(0x7f0000000240)=[@vmwrite={0x8, 0x0, 0x80000000, 0x0, 0x3, 0x0, 0xfffffffffffff9f9, 0x0, 0x800}], 0x1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000003}, 0xc, &(0x7f0000000740)={&(0x7f0000000680)=@mpls_getroute={0x1c, 0x1a, 0x0, 0x0, 0x0, {0x1c}}, 0x1c}, 0x1}, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) arch_prctl(0x0, &(0x7f0000000280)) r3 = request_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='vmnet1\x00', 0xfffffffffffffff8) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x20002, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000000180)='.dead\x00', 0x0) 2018/04/03 03:27:28 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000340)=0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000380)='tls\x00', 0x4) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000080)) sendmsg$nl_route(r0, &(0x7f00000007c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2c0000001000290000000000000000000000000008fcb6f56e79476b88c59ee61f9705397657e3e1ec2afa36b3bdd623a89a25aedb01774094cccdd695427b7efadc92d27ae21cd16bbcab242313f9de38b008ba6bfbb60785f5eeacdc617bd955d2a7c1e461856025747d686e373c2de1db93e89470d0e743863d4cab8617469eb6882c8dfddc228c29965b8e508ac185680f4bf046aea85a8a737af28b07b730e1256492aef660b794864a58e9df9d9270e6ee20e4041e0bba9950d48fd42d1165f2380fbda156dc771b0d4518f54973a1f2051ad2b9d0888fd3a076a5969ae7c3", @ANYRES32=0x0, @ANYBLOB="00000000000000000480180008001b0000000000"], 0x2c}, 0x1}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000040)={0x6}) 2018/04/03 03:27:28 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10000000000000a) write(r0, &(0x7f000077f000), 0xfd1f) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="f4704d0179b9c44272275947914985e8385402bc66ae3b253617728986843ea1f7c3b7befa25277e16059670edd24652af34265ba0ebd33bd6d1aa836c190edef88a52e438ccf08856d75c6d86a820", 0x4f, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x800, @empty, 0x8}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000040)={{0xfde8, 0x8}, 0x0, 0x1, 0x2, {0x7ff, 0x2}, 0x4, 0x401}) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00000001c0)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) 2018/04/03 03:27:29 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) set_tid_address(&(0x7f0000000000)) [ 62.821107] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. [ 62.853076] QAT: Invalid ioctl [ 62.860245] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 62.887351] QAT: Invalid ioctl 2018/04/03 03:27:29 executing program 2: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000080)={@rand_addr, @multicast1}, &(0x7f0000000040)=0xc) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) [ 62.912131] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 62.925377] QAT: Invalid ioctl [ 62.932261] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. [ 63.019826] sctp: [Deprecated]: syz-executor2 (pid 6713) Use of struct sctp_assoc_value in delayed_ack socket option. [ 63.019826] Use struct sctp_sack_info instead [ 63.320708] random: crng init done [ 63.393451] jfs: Unrecognized mount option "umask=586zx" or missing value [ 63.585504] jfs: Unrecognized mount option "umask=586zx" or missing value 2018/04/03 03:27:30 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00000000c0)={0xed, &(0x7f0000000140)=""/237}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/03 03:27:30 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000000)={0x7ff, 0x1a5}) r1 = socket$packet(0x11, 0xdfffffffffffffff, 0x300) mmap(&(0x7f0000d4a000/0x4000)=nil, 0x4000, 0x0, 0x1032, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/04/03 03:27:30 executing program 7: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x80202, 0x1) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f00000000c0)=""/93, &(0x7f0000000140)=0x5d) 2018/04/03 03:27:30 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000000400)=[{&(0x7f00000003c0)="60f84b3a", 0x4}], 0x1, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x26c0333b, 0x200001) 2018/04/03 03:27:30 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) openat$cgroup_ro(r2, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000180)=@security={'security\x00', 0xe, 0x4, 0x450, 0xffffffff, 0x278, 0x278, 0x0, 0xffffffff, 0xffffffff, 0x3b8, 0x3b8, 0x3b8, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@uncond, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0xffffffffffffff97, 0xe63, 0x1}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xff, 0xffffffff, 0xff], 0x4e22, 0x4e24, 0x4e22, 0x4e24, 0xf8, 0x1, 0x80000001, 0x1, 0x3}}}, {{@ip={@rand_addr=0x7a4, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0x0, 'lo\x00', 'ip_vti0\x00', {}, {0xff}, 0x29, 0x2, 0x58}, 0x0, 0xf0, 0x150, 0x0, {}, [@common=@unspec=@time={0x38, 'time\x00', 0x0, {0x6, 0xe0f1, 0x6e17, 0xf7b6, 0x4, 0x5, 0x2}}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x9, [0x200, 0xfff, 0x80000001, 0x3, 0x100000001, 0x7], 0x322ac519, 0x5, 0x5}, {0x7, [0x1, 0x3, 0xa2d4, 0x8, 0x1, 0x9], 0x7fff, 0xd7, 0x100000000}}}}, {{@uncond, 0x0, 0xe0, 0x140, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x3, 0x8}}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@local={0xfe, 0x80, [], 0xaa}, [0xffffffff, 0xff, 0xffffffff, 0xffffffff], 0x4e23, 0x4e22, 0x4e22, 0x4e20, 0x3, 0x3, 0x3e74, 0x1, 0x1000}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/04/03 03:27:30 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="4c73234b4d3ca652897dafe64ae0f7984ab3c419fd30a4cc139e5668e0be6dd03584c7be7635d303593a59fb4416b200b94505a8cb698382b0c1eeb7c6397c835c7669245d82220a778f118eea57326871635887441427fe043146f18781", 0xc4e263747fe85051, r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000200)={0x1, ':'}, 0x2) prctl$intptr(0xa, 0x4) 2018/04/03 03:27:30 executing program 5: sched_setaffinity(0x0, 0xfffffffffffffefb, &(0x7f0000000040)=0x6) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x220000000) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000002980)={0xffffffff, 0x2, 0x54, 0x0, [], [], [], 0x5a, 0x6, 0x4, 0x2, "7af68430861fc4b6494d5c1acb8bcb36"}) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000047ffc)=0x1d7, 0x0) sendmsg$rds(r3, &(0x7f00000024c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002900)=""/109, 0x6d}], 0x1, &(0x7f0000002200)=[@rdma_args={0x48, 0x114, 0x1, {{0x88, 0x8}, {&(0x7f0000000200)=""/4096, 0x1000}, &(0x7f0000001500)=[{&(0x7f0000001200)=""/69, 0x45}, {&(0x7f0000001280)=""/101, 0x65}, {&(0x7f0000001300)=""/167, 0xa7}, {&(0x7f00000013c0)=""/250, 0xfa}, {&(0x7f00000014c0)}], 0x5, 0x9, 0x8}}, @rdma_args={0x48, 0x114, 0x1, {{0x7, 0x3}, {&(0x7f0000001580)=""/223, 0xdf}, &(0x7f0000001940)=[{&(0x7f0000001680)=""/210, 0xd2}, {&(0x7f0000001780)=""/178, 0xb2}, {&(0x7f0000001840)=""/14, 0xe}, {&(0x7f0000001880)=""/97, 0x61}, {&(0x7f0000001900)=""/33, 0x21}], 0x5, 0x8, 0x101}}, @mask_cswp={0x58, 0x114, 0x9, {{0x0, 0xffff}, &(0x7f00000019c0)=0x100000001, &(0x7f0000001a00)=0x8, 0xc71, 0x5, 0x9, 0x4, 0x31, 0x100}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001a40)=""/11, 0xb}, &(0x7f0000001a80), 0x48}}, @rdma_args={0x48, 0x114, 0x1, {{0x8, 0x2}, {&(0x7f0000001ac0)}, &(0x7f0000001cc0)=[{&(0x7f0000001b00)=""/57, 0x39}, {&(0x7f0000001b40)=""/78, 0x4e}, {&(0x7f0000001bc0)=""/236, 0xec}], 0x3, 0xa, 0x9}}, @cswp={0x58, 0x114, 0x7, {{0x7, 0x2}, &(0x7f0000001d00)=0x101, &(0x7f0000001d40)=0x5, 0x2, 0x3f, 0x200, 0x7, 0x50, 0x9}}, @mask_fadd={0x58, 0x114, 0x8, {{0x2, 0x2}, &(0x7f0000001d80)=0x6e7, &(0x7f0000001dc0)=0x80000000, 0x7fffffff, 0x0, 0x0, 0x0, 0x19, 0x8}}, @rdma_args={0x48, 0x114, 0x1, {{0x3, 0x41}, {&(0x7f0000001e00)=""/234, 0xea}, &(0x7f0000002140)=[{&(0x7f0000001f00)=""/194, 0xc2}, {&(0x7f0000002000)=""/242, 0xf2}, {&(0x7f0000002100)=""/45, 0x2d}], 0x3, 0x45, 0x7}}, @mask_cswp={0x58, 0x114, 0x9, {{0x7fffffff, 0x3}, &(0x7f0000002180)=0x1f, &(0x7f00000021c0)=0x7, 0x2, 0x6, 0x80, 0xf6, 0x6, 0x2}}], 0x2b0, 0x40044}, 0x80) r4 = creat(&(0x7f00000014c0)='./file0\x00', 0x40) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f0000002500)) recvfrom$ipx(r3, &(0x7f0000000000)=""/206, 0xce, 0x0, &(0x7f0000000100)={0x4, 0x0, 0x0, "5a63192ec104"}, 0x10) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) listen(r3, 0x1) 2018/04/03 03:27:30 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x20402) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="d3", 0x1}], 0x1) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x80) [ 63.992949] sctp: [Deprecated]: syz-executor2 (pid 6737) Use of struct sctp_assoc_value in delayed_ack socket option. [ 63.992949] Use struct sctp_sack_info instead 2018/04/03 03:27:30 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719", 0xb0}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001480)={0x0, @in6={{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x16}, 0x8001}}, [0x101, 0x6, 0x1, 0xfffffffffffffffc, 0x1, 0x3, 0x5, 0x8, 0xffffffffffff0001, 0xffff, 0x7ea, 0x2, 0x101, 0x39e, 0x8d2]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r3, 0xd83a}, &(0x7f0000000140)=0x8) 2018/04/03 03:27:30 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x1, 0x800) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, r1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001040)=""/4096, &(0x7f0000000000)=0x107b) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10001, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000080)=0x3251, 0x4) 2018/04/03 03:27:30 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'vcan0\x00'}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x61}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/03 03:27:30 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc(anubis-generic))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x800) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000040)={0xe6, 0x2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/04/03 03:27:30 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x112, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000640)='./file0/file0\x00', 0x40003ffd, 0x0) pwritev(r0, &(0x7f0000000240), 0x1, 0xfffffffffffffffc) umount2(&(0x7f0000000100)='./file0\x00', 0x0) ftruncate(r0, 0x7) symlinkat(&(0x7f0000000080)='./file0/file0\x00', r0, &(0x7f00000000c0)='./file0/file0\x00') 2018/04/03 03:27:30 executing program 2: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x8, &(0x7f00000000c0)=0x4) r3 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x80000001, 0x12002) ioctl$KDSETMODE(r3, 0x4b3a, 0x8) ptrace$setopts(0x4206, r2, 0x0, 0x0) rt_sigqueueinfo(r2, 0x4, &(0x7f00000001c0)={0x41, 0x0, 0x80000001}) io_getevents(0x0, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000180)) ptrace$poke(0x5, r2, &(0x7f0000000080), 0x0) sched_setparam(r2, &(0x7f0000000100)=0x8) 2018/04/03 03:27:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ppoll(&(0x7f0000d35ff0)=[{r0}], 0x1, &(0x7f0000542ff0)={0x77359400}, &(0x7f0000ea3000), 0x8) ioctl$TCXONC(r0, 0x540a, 0x1) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x9, 0x4) ioctl$TCXONC(r0, 0x540a, 0x3) 2018/04/03 03:27:30 executing program 0: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6, &(0x7f00000004c0)=0x80, 0x0) socket$packet(0x11, 0x3, 0x300) r2 = socket$inet(0x15, 0x5, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r2, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000380), 0x0, 0x0, 0x253}, 0x0) sendto$inet(r2, &(0x7f0000000140)='M', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) accept4(r1, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80, 0x800) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r4, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) writev(r4, &(0x7f0000818ff0), 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x24000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000180)={0xb671, 0x0, 0x10000, 0x20}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x6, r6, 0x0, 0x2}) r7 = socket(0xa, 0x8080e, 0x6) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) sendmsg$unix(r7, &(0x7f0000000200)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="64dac1c80cb4923a0ca68051d34c3ea8a36f671a75bfb3a7", 0x18}], 0x1}, 0x4814) bind$rds(r0, &(0x7f0000000700)={0x2, 0x0, @rand_addr=0x7fff}, 0x10) connect$nfc_llcp(r5, &(0x7f00000003c0)={0x27, 0x1, 0x1, 0x3, 0x9, 0x7, "ab08cf4e07b36c4ded7f25cb02a4e1ad5ed459f24b97a4d1e14a92a1ab6b6db57e987c385bb64c19b3bb79c77e8e35929da8a82e63664bb6edbd7c5b01b382", 0x24}, 0x60) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x6, 0xfffffefffffffffd) seccomp(0x0, 0x0, &(0x7f00000005c0)={0x1, &(0x7f0000000500)=[{0x3, 0x0, 0x0, 0xeb}]}) [ 64.279352] RDS: rds_bind could not find a transport for 0.0.127.255, load rds_tcp or rds_rdma? [ 64.331460] RDS: rds_bind could not find a transport for 0.0.127.255, load rds_tcp or rds_rdma? 2018/04/03 03:27:31 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x7b507b27, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000337ff2)='timers\x00') preadv(r1, &(0x7f00005e2ff0)=[{&(0x7f0000fa6000)=""/100, 0x64}], 0x1, 0x8000000000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) bind$bt_hci(r1, &(0x7f0000000140)={0x1f, r2, 0x1}, 0xc) 2018/04/03 03:27:31 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000009000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae00, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000000c0)) 2018/04/03 03:27:31 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x20000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@local, @in=@rand_addr}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000000040)=0x101, 0x4) 2018/04/03 03:27:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'bond0\x00', 0x0}) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000100)=0x1, &(0x7f0000000140)=0x4) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001300010800000000f114000000000000", @ANYRES32=r1, @ANYBLOB="00000000000000000c0001000000000000000000"], 0x2c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x9, 0x9, 0x9, 0x8, 0x3}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000001c0)={r4, 0x5, 0x0, 0x7}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00000002c0)={0xffffffffffffffe0}, 0xfffffeb3) 2018/04/03 03:27:31 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000040c0)=@broute={'broute\x00', 0x20, 0x6, 0xe33, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20004e00], 0x0, &(0x7f0000003a80), &(0x7f0000000900)=ANY=[@ANYBLOB="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"]}, 0xead) bind$inet6(0xffffffffffffffff, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000280)={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x7fffffff}, 0xf7}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="6701a838f2e3a55f9f2c64d9511a6e03dfdc7ba9b570ab9191290a9bf5f8417bd8136a59de2af88f461d98822d3af8bea128f357adb2c0e074215cc3c6be93ccf27019d8168bd51b17d6f1d107c45a5463a30de2a5aa36b97cb24a165d2d5e33375404040dee01386922c2fdf5df6760a7b94ece629ba0390d260b472b33e364904f0bccd1c4a2f5a83acc85ffacb9fb38ad1a8608", 0x95}], 0x1) connect$inet(r1, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r4 = userfaultfd(0x800) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000300)={0x5, 0x6000}) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r3, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000011000)) read$eventfd(r3, &(0x7f0000000040), 0x8) ioctl$UFFDIO_UNREGISTER(r4, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x0, 0x3, 0x5, 0x5404, 0x3, 0x4, 0x0, 0x3, 0x8, 0xdf3, 0x81, 0x0, 0x80, 0x3, 0xb76]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000240)={r5, 0x5, 0xffffffffffff8000, 0x9, 0x9, 0x2}, &(0x7f00000002c0)=0x14) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getpeername$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000380)={0x0, 0x56}, &(0x7f0000000880)=0x8) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f0000000440)=""/233) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000008c0)=r6, 0x4) 2018/04/03 03:27:31 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x3) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1e, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r0, r1}) 2018/04/03 03:27:31 executing program 5: r0 = socket$inet(0x2, 0x5, 0x9) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000940)=@broute={'broute\x00', 0x20, 0x2, 0x368, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200005c0], 0x0, &(0x7f0000000000), &(0x7f00000009c0)=ANY=[@ANYBLOB="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"]}, 0x453) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000180)="fb370fefebe75bd4eda07009c46980288a8a35c697146b936da73490d58999cc93b703cde4dab48d15c46dea5503a2e9d9b485cf0af203b15188b3baa3681ebb07b927312c8cd893aa940dc24c9c3bfbabeeaa1a900706b6e53a41612724c490b4c0aec07f09276aa5d1e24fa5454ff6ad03d5aca2dc59d2be6ece9f8a497cbc39fc284a6be3a33bc6d1b7a6238146b2caaf5681209bd58f6df226b13732c0c655b7bb47928f90a847692f4037dd633cf355a0dd967d600d954cf23099f9a63743a4bdf402c9953b3bbd34b528399fa6ed65216baf11cf45afc5bf", 0xdb) 2018/04/03 03:27:31 executing program 1: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) mq_open(&(0x7f0000000ec0)='..\x00', 0x0, 0x0, &(0x7f0000000f00)) 2018/04/03 03:27:31 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x3) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) 2018/04/03 03:27:31 executing program 2: epoll_create(0x200003) rt_sigaction(0x0, &(0x7f0000000040)={0x0, {}, 0x0, 0x1}, &(0x7f0000000080), 0x2, &(0x7f00000000c0)) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000100)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x80000) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x10000000007efb, 0x7c}, 0x2c) r2 = dup3(r1, r1, 0x80000) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000440)=0x800) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x1, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f00000002c0)) r4 = inotify_add_watch(r2, &(0x7f0000000480)='./file0\x00', 0x0) inotify_rm_watch(r2, r4) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000180)={0x1000, 0x2000, 0x2, 0xffffffffffffffff, 0x6}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f00000001c0)=""/37) splice(r5, &(0x7f0000000380), r1, &(0x7f00000003c0), 0x3, 0x4) openat$cgroup_int(r3, &(0x7f0000000400)='cpuset.mem_exclusive\x00', 0x2, 0x0) [ 65.301139] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/03 03:27:31 executing program 3: r0 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) pwritev(r0, &(0x7f0000000840)=[{&(0x7f0000000100)="266943068b73aef6cc02aa9c64bfde226083b93eb1129b3d", 0x18}], 0x1, 0x0) lseek(r1, 0x0, 0x1) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) lseek(r2, 0x3, 0x3) write(r2, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60ffc9a4df71856925b300ab39b1dd592385821faecb039bcdc475ffbacb982187073fc479f1cc6ffa000", 0x49) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) open_by_handle_at(r1, &(0x7f00000008c0)=ANY=[], 0x4000) read(r2, &(0x7f0000001580)=""/237, 0xed) write(0xffffffffffffffff, &(0x7f0000000200), 0x0) lseek(r1, 0x0, 0x3) sendfile(r1, r2, &(0x7f0000000440), 0x5) splice(r1, &(0x7f00000002c0), r1, &(0x7f0000000400), 0x2, 0x8) symlinkat(&(0x7f0000000940)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000980)='./file0\x00') ftruncate(r2, 0x0) sendfile(r2, r1, 0x0, 0x7fffffff) ftruncate(r2, 0x0) renameat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000900)='./file0/file0\x00') r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x280) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000200)={r4, 0xfe3, 0x20}, 0xc) lseek(r0, 0x43, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000001680)=ANY=[], 0x100) 2018/04/03 03:27:32 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_type(r0, &(0x7f00000003c0)='cgroup.type\x00', 0x2, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4800c0, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) getsockopt$inet6_tcp_int(r2, 0x6, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x2) 2018/04/03 03:27:32 executing program 1: r0 = memfd_create(&(0x7f00000001c0)="fa9364657e20", 0x0) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write(r0, &(0x7f0000002000)='/', 0x1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000f7000), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) lseek(r0, 0x0, 0x3) 2018/04/03 03:27:32 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xf8, 0x178, 0x1c8, [@statistic={'statistic\x00', 0x18}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x428) 2018/04/03 03:27:32 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)) unshare(0x40600) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) syz_open_procfs(0x0, &(0x7f00006c6ff7)='net/igmp\x00') ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000140)="9694d1d669d465bb8d5ab8e35b0939f82946f10b436f8c2d59ee783d6e1b905d368de4f2d1fb63371f4bd66586f0c82fe2da869fc664ec44bf62d228eabe73f92110d60bdbdb240f54f51556f4602b20679dd672dabb1d718defcd5d27f15b6fda3515799cf484bd033e5e457fb28e3df73c98be583f3a35b5f95ba3656033c16220b9affbcf72ad27bf70e00d3e23ac0912bce8bc8d0cd3d7caa440a923e5b7e5fadef1ef56b3a74e5dc91ead06dac8e6b589af08c4450681a2460e1905eba60545f6e2c971f49192d3e2") syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/04/03 03:27:32 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000180)=0x8) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = getpgrp(0x0) getpgid(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00000000c0)=0x1) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000140)='binfmt_misc\x00', 0x0, &(0x7f0000000100)) umount2(&(0x7f0000000200)='./file0\x00', 0x0) 2018/04/03 03:27:32 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000780)={0xfffffffffffffff8, 0x4}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000680), &(0x7f0000000700)=0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000580)='fou\x00') r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r4) r6 = syz_open_dev$adsp(&(0x7f0000000640)='/dev/adsp#\x00', 0xfff, 0x10002) ioctl$KDGKBSENT(r6, 0x4b48, &(0x7f00000006c0)={0x500000, 0x2}) r7 = gettid() perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x2, 0xfff, 0x37f, 0xc7, 0x0, 0x7, 0xc4000, 0x1, 0x7, 0x9, 0x897, 0x7ff, 0x9, 0x8000, 0x3, 0xfff, 0x2db9, 0x1, 0xf, 0x7, 0x4, 0xa4, 0xfffffffffffffffb, 0x100000000, 0xc4, 0x2, 0x0, 0x8001, 0x3f, 0xb9, 0x3, 0x6, 0x5, 0x9, 0x8, 0x800, 0x0, 0x5, 0x1, @perf_config_ext={0x7, 0x9}, 0x1000, 0x1, 0x0, 0x4, 0x0, 0x8, 0x5}, r7, 0xd, r0, 0xb) r8 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x3e4, r3) modify_ldt$read(0x0, &(0x7f0000000540)=""/37, 0x25) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x80000, 0x0) mount(&(0x7f0000000940)='./file0\x00', &(0x7f0000000ac0)='./file0\x00', &(0x7f0000000980)="b5447de27866730081ee9d4776d062f966f700d5dd3bab3c89f3e4ffe03d2f95d6d9e2c996ce90cbe942da4ecf17573ad5d5", 0x81000, &(0x7f0000000b40)="0d3577ea66bcdec231a5321b2fb320007e18ce7cfd7eb66923f6df672fef53e746646eb51af2e87c5e4f35caa925e1f72992e5efd35a8a33eb5c5d394dd7bbf437971a91e60810f6172d0083a6ce15e12ffee797fb5f71ee96d9726895842e485b78b2f1996454c8391bb97a9a1337f6db2ff9f927725da7ecb33a2077b5a5506fcaa9eeddb7d5df57262a6dff27d5c2cf26ed45a47d7601af69daab03870af62405c4e9b693fc857e687e77091deb0d39c66c278dc38ffaf9168e7995ae93b603de7a925bbeedb0d6caa73f5408cb7f3b33bbefc765053267a629427cff7b218733d9a5de4601d176f460d8fbd82b1b14401b7545217b") getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e22, 0x7, @empty, 0x3f}}, [0x100, 0x6, 0x1, 0x3, 0x7fff, 0x6, 0xf1, 0x20, 0x3, 0x3, 0x8001, 0xffffffffffffff81, 0x0, 0xdffffffffffffff8, 0x40]}, &(0x7f0000000140)=0xffffffffffffffd6) chdir(&(0x7f0000000100)='./file0\x00') getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000004c0), &(0x7f0000000500)=0x14) keyctl$dh_compute(0x17, &(0x7f0000000080)={r5, r8, r8}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000040)={'rmd256-generic\x00'}}) ioctl$TUNSETVNETHDRSZ(r9, 0x400454d8, &(0x7f0000000480)=0x3) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f00000007c0)=0x89e, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/sequencer\x00', 0x8697e6a88da5a50b, 0x0) ioctl$sock_ifreq(r1, 0x891f, &(0x7f00000009c0)={'ipddp0\x00', @ifru_flags=0xd4f14deea367fd7f}) r10 = shmget$private(0x0, 0x3000, 0x54000c90, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_INFO(r10, 0xe, &(0x7f0000000800)=""/217) 2018/04/03 03:27:32 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7f0000000000000, 0x600200) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/04/03 03:27:32 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="4c0000001000ff3030ba0a0c6fc283a724a600800200000000000000000000002c002800ff01000000000000cefdd06cbedea21326a4986d27c70da654d47bb5b10f838f00944d8eb3ba0199", 0x4c}], 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101400, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000100)) 2018/04/03 03:27:32 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000280)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e544653202020200004", 0xd}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="caaaa215eeb5d47004693fef9c9fddb6f8e84d8876f51dd2ff5bb2328baea7da0c57c198549adea00849f01a060000000000002cf556373e1c6cfd2535bbf209868f445c9fc354efcbf278461062226870ec46072f13241e7103bac1100800841e5be00000000000"]) r0 = memfd_create(&(0x7f0000000100)='*selinux@\v^GPLloselinuxmd5sum\x00', 0x2) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000140)=""/242, &(0x7f0000000240)=0xf2) r1 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000933000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000002c0)={{0x4, 0x8}, {0x314, 0x7}, 0x5, 0x3, 0x5}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000340)={0x7, 0x100000001, 0x7f, "7175655502310000476277d200000000f6ffffff0000000000000000000000000000e400000400f93700000000000f5200000400", 0x82}) [ 66.733690] netlink: 'syz-executor3': attribute type 40 has an invalid length. 2018/04/03 03:27:32 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="280000001c0001040000000000000010c203f325320000000000000000c8c127f9c516216a8b1860ab95e51add", @ANYRES32=r1, @ANYBLOB="000000000c0001000180c20000000000"], 0x28}, 0x1}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0xffffffffffff7fff, 0x101001) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet6_dccp_int(r3, 0x21, 0xe, &(0x7f0000000000), &(0x7f0000000140)=0x4) splice(r2, &(0x7f0000000080), r0, &(0x7f0000000240), 0x725f, 0x8) 2018/04/03 03:27:32 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000023c0)={0x0, 0x3}, &(0x7f0000002400)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYRES32=r5, @ANYBLOB="0b0008004adf3bb75d7d867e00000000000000"], &(0x7f0000002480)=0x13) accept4$ipx(r3, &(0x7f0000000040), &(0x7f0000000140)=0x10, 0x80800) r6 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000ff6000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f00000002c0)="b832000f00d867f466b8400000000f23d80f21f86635800000a00f23f86467660f3a410e07ba200066b802d3a45a66efd1a65900b84d000f00d0e63d0f01c96766c744240084ad21706766c744240235bc00006766c744240600000000670f011424", 0x62}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) accept4$netrom(r3, &(0x7f00000001c0)=@full, &(0x7f0000000240)=0x48, 0x80800) arch_prctl(0x0, &(0x7f0000000100)='l') pwritev(r4, &(0x7f0000000280)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="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0x1000}], 0x2, 0x0) syz_kvm_setup_cpu$x86(r6, r6, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000002540)="410f017594c4a15e2aa80d780000c44285917422b30f01c9b9db020000b86a529623ba000000000f3066ba6100b818320000ef2e460f30662e3e66440f3880b000900000c74424009a000000c744240208000000ff1c2446d94106"}], 0xaaaaaf2, 0x1, &(0x7f0000002600), 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/03 03:27:32 executing program 2: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x9) keyctl$set_timeout(0xf, r0, 0x0) 2018/04/03 03:27:32 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = open(&(0x7f0000000040)='./file0\x00', 0x6c0080, 0x120) accept$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000180)=@newsa={0xf0, 0x10, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2b}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2}}, 0xf0}, 0x1}, 0x0) [ 66.807331] netlink: 'syz-executor3': attribute type 40 has an invalid length. [ 66.869334] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. [ 66.903806] ntfs: (device loop6): parse_options(): Unrecognized mount option ʪ¢îµÔpi?ݶøèMˆvõÒÿ[²2‹®§Ú WÁ˜TšÞ Ið. [ 66.939306] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. [ 67.003593] ntfs: (device loop6): parse_options(): Unrecognized mount option ʪ¢îµÔpi?ݶøèMˆvõÒÿ[²2‹®§Ú WÁ˜TšÞ Ið. 2018/04/03 03:27:33 executing program 2: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x10100, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000280)=""/197) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x8000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) 2018/04/03 03:27:33 executing program 4: r0 = semget$private(0x0, 0x7, 0x0) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0xfffffffffffffff9}], 0x1, &(0x7f0000efe000)={0x2000}) semop(r0, &(0x7f0000001040), 0x0) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000040)=""/4096) 2018/04/03 03:27:33 executing program 5: getrlimit(0x4, &(0x7f0000000100)) pkey_mprotect(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x5, 0xffffffffffffffff) select(0x40, &(0x7f0000000fc0)={0x8}, &(0x7f0000000180), &(0x7f0000002000), &(0x7f0000003000)={0x77359400}) r0 = semget$private(0x0, 0x0, 0x8) r1 = msgget(0x1, 0x29c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) r3 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000400)=0x0) r7 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000440)={{0x5, r2, r3, r4, r5, 0x2, 0x942}, 0x9, 0x1, 0x1, 0x7fffffff, 0x4, 0x4a2, r6, r7}) r8 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xeb47, 0x600080) ioctl$EVIOCSABS20(r8, 0x401845e0, &(0x7f00000000c0)={0x0, 0x100000000, 0x3b1f7695, 0x3, 0x5, 0x7}) semctl$GETPID(r0, 0x7, 0xb, &(0x7f0000000000)=""/124) 2018/04/03 03:27:33 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000ffa000/0x1000)=nil}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40000, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="03", 0x1, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x1c, &(0x7f00000001c0)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f0000000280)=0x10) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8923, &(0x7f0000000380)={'bcsh0\x00', 0xfff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) fcntl$getown(r1, 0x9) sysfs$3(0x3) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000100)='highspeed\x00', 0xa) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000340)) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x0, 0x2, 0x0, 0xffff}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000480)) write(0xffffffffffffffff, &(0x7f00000007c0)="0dcf1f1578c0849eab01aa5548569a6657585413a8aea84be0d34c27848c4b9426f77a0fc706385c14411175fe27a51ee0c1684e5d2c2a5981fe98c5ff4aa35f935ae95ba3f2c1ff5bdc6665116d9d24478e894cd1130618d2ca9c164bc449c50686d6f447b840d22c4582983acf95fdb95c3ed252e51796a9c83f0324b66a471a85aaa89e962a5a9154165fe2782ad5e4276b6d51d56c415785de3bddb3c008a9b6193e38fa56012b321148e5ee0ae9b03c5256acc632cd4e146647a33bcf8823b75cca3d26b1c71892df37fc611d0a18930f0d46612c166f2a8558fd27b4f7a096db6205ef1fadf904ca5fe1edd836eb99206fb1508b28d6d5f7d1605c0e56b481a6e4f16b9a4426f17f51cd1d0c427132934b499efaf5ef0cb48878c17f11221ac7a1c59ad77eab82501fb7d231eaae631dc24750f20eb44a5ce226cf81c578c88f5015602492f51b70f23dbba3bdd772b23ff4f8e966e54869a4714dcb161ff50a0374e1c1429559c6c4312c5a31bf4a08f2aade8c76a1cd8ba2dee827b936c7b330a3dfcddfbb382a731bb6c9db66a692b4de0d50943a90f51817faccd0bac45bd580826b9e2e310bbbbec7b6288c273118b1afea08763d7665b2f4bbcd49ddbba2be21356cda77bb57d69183078807d0cfd6d5eefb8b30c014623ca931c9ede48cfa191dd3107eced6e5c6d1de5e74a90eb6efb07b3899", 0x1fa) getsockopt$IP_VS_SO_GET_TIMEOUT(0xffffffffffffffff, 0x0, 0x486, &(0x7f0000000180), &(0x7f00000001c0)=0xc) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/04/03 03:27:33 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003540), &(0x7f0000001440)=0x4) iopl(0x200000000005) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x90, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000300)={'\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) r3 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x8, 0x301400) r4 = accept$netrom(r3, 0x0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001340)=@assoc_id=0x0, &(0x7f0000001380)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000013c0)=@sack_info={r5, 0x100000001, 0x3}, 0xc) r6 = fcntl$getown(r4, 0x9) setpriority(0x0, r6, 0x10001) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000340)="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", 0x1000) sendmsg$nl_xfrm(r7, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000001480)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e000000100000000000000000000000000000000000000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000000000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x16c}, 0x1}, 0x0) 2018/04/03 03:27:33 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r1 = accept4$nfc_llcp(r0, 0x0, &(0x7f0000000340), 0x800) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000004c0)=0x40) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="e00100001532fb528504cd08d07c3a27f3499d8ac02b30f5d6fc200b142f646cc13c541513857fc16e3568144846583528bd02c61d83c3dcecf142938eb4d52665c34c653819d734aeb49148789573e8b9effb2dbea1f6532900f4f5849fe44a9d8805969cc1e193a4676d0b7240eb0a9af5c9a2e93e4ab7464859320397e95c28c19db7e6cb25a006e0bab0fb7278f6bc9f94a87d1c9ebe4faf623daf3d7d01ffa1923aaacaf5933ba681aef6048dbe707a956f56daa3d137dcdc326b726d6570a5bf0d7fb40bdbef4a26547e069080795d26adc1fa00000000000000000000"], &(0x7f0000000140)=0xe4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r0, 0x9) move_pages(r4, 0x1, &(0x7f00000002c0)=[&(0x7f0000ffd000/0x3000)=nil], 0x0, &(0x7f0000000300), 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000240)={r3, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, [0x0, 0x3f, 0x9, 0x8, 0x5e, 0x0, 0x2e15, 0x3, 0x8000, 0xffffffff7fffffff, 0x7ff, 0x100000000, 0x4, 0x2, 0x2]}, &(0x7f0000000180)=0x100) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000440)={[0x0, 0x0, 0x100000, 0x100000], 0x0, 0x80, 0x2000000}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00002a7ffc)=0x4000000011) r5 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x8, 0x0) mq_timedsend(r5, &(0x7f0000000340), 0x0, 0x2, &(0x7f0000000380)) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000000)) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000200)) 2018/04/03 03:27:33 executing program 1: r0 = socket$inet6_sctp(0xa, 0x100000000000001, 0x84) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x14200) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="1f15ff07", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000040)=r2, 0x6e) 2018/04/03 03:27:33 executing program 0: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001080)={0xffffffffffffffff}, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000436fe8), &(0x7f0000b0d000)=0x18) 2018/04/03 03:27:33 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) close(r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_mr_vif\x00') sendmmsg$unix(0xffffffffffffffff, &(0x7f0000011e40)=[{&(0x7f000000e000)=@abs, 0x8, &(0x7f0000001000), 0x0, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0]}], 0x40}], 0x1, 0x0) r2 = request_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='\x00', 0xfffffffffffffff9) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) keyctl$chown(0x4, r2, r3, r4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2}) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='overlay\x00', 0x1000000, &(0x7f00000003c0)="73385f45c9ff71ae7b2f5fcdc0292b6571f51b2ebdb81c6e392c332d70fdb1564b884283d88c78db7752fdb345bf97d8e0360d80f17b7c76143c3477dbde6920ad59c6cac4e28952942ef22165bc9dc31289b7a9d735617476d540c85d9b6bde4d77c01d7ddbc4c48c5e37439b6537c74f95cf7a7d99049b6b983fefcadda0622f2de666deebe3bcb5bb3e80189bb0d964173e6146e4e336bbebf1fdbb70db31503a18892cd64d0dcdcc15960c553fffb36a1479a7bcf9f48eabe80d1a8a14f0494f730ca286e664d2bbc675039adb7b73a0ae16ce7ab94e7707176889ae") ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/04/03 03:27:33 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x8, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={0x0, 0x151}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x5, 0x204, 0x3125, 0x4, 0x84d6, 0x0, 0x5, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1}, &(0x7f0000000440)=0x1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x420000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000480)={{0x6, 0x80000000, 0x3, 0xffffffffffffffb6, 0xfffffffffffffff7, 0x7fffffff}, 0xaa95, 0x1, 0x400, 0x3, 0x27f7, "5d4d3e9cf07179f690c3e7ba118ea38238ec49ddee4c7bb54bf48a74f040e965902938bff104a746ed20c4e59e0b60415301d154026b9d41e986b999ccec0a988a38f6bf8ad33e0ffb7799f30ce83d027b77d28b40ee83eee7d8fa4705bf0ac5c4c9eaa18f0d9497ac0575803904305dc388d1e7f5bf0de623da6c7e832c1ccc"}) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/242, 0xf2}, {&(0x7f0000000000)=""/16, 0x10}], 0x100000000000003b, 0x0) mount(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='affs\x00', 0x10400, &(0x7f0000000600)="62b077dda13bcde285f76a36812cf515a65c3a9a7122f6673eef870c030a1bca274ee02b4b42cacb666eeeda2116dcfa1ff0f2ebf994db5a4f4f5230808ee1879314d6dc1b3f2bfdc471d556bf615faab48433191104779b1b78b1e2f905e39187ba2721ab527ba549d73079114e03d870d3f1399c5c04e6a645daf907021802f3ff152112f0419b3eb22bad95d2df11c4f0ace594bceed27978fda940bd0c1046e630e1d89106d3bbbb9b41e540f6502f3078dc074d0e68afe932f21d80669883b8661a6343d81262ee742e127c5c996c") connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty, 0x2}, 0xfffffffffffffe35) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000240)={'icmp\x00'}, &(0x7f0000000280)=0x1e) sendmmsg(r0, &(0x7f0000000140), 0x1f8aeba99eb8f3e, 0x13ff000) [ 67.116572] netlink: 68 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/03 03:27:33 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x140, 0x0) openat$cgroup_procs(r1, &(0x7f0000001500)='cgroup.procs\x00', 0x2, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000001540)) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00000014c0), 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000000)=@generic, 0x6f74, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0xffe4}], 0x3b5, &(0x7f0000000000)=""/115, 0x73}, 0x0) sendmsg(r0, &(0x7f0000001980)={0x0, 0xfffffffffffffdf5, &(0x7f0000000080), 0x111}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001100)='/dev/cuse\x00', 0x0, 0x0) recvmsg$kcm(r2, &(0x7f0000003b40)={&(0x7f0000001600)=@hci={0x0, 0x0}, 0x80, &(0x7f00000039c0)=[{&(0x7f0000001680)=""/175, 0xaf}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f0000001740)=""/210, 0xd2}, {&(0x7f0000001840)=""/220, 0xdc}, {&(0x7f0000001940)=""/5, 0x5}], 0x5, &(0x7f0000003a40)=""/214, 0xd6, 0x2}, 0x61) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003b80)={{{@in6=@remote, @in6=@mcast2}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000003c80)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003cc0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0xa217, 0x4e22, 0x8, 0x2, 0x0, 0xa0, 0x0, r3}, {0x0, 0x80000001, 0x7f, 0xbd5, 0x7ed, 0x6, 0x2, 0x100000001}, {0x40, 0xffffffff, 0x2, 0x9}, 0x5, 0x0, 0x2, 0x0, 0x1, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0x33}, 0xa, @in6, 0x3500, 0x1, 0x3, 0x8, 0xaca, 0x2cd7f614, 0x20}}, 0xe8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001400), &(0x7f0000001440)=0x4) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000002c40)=""/179, &(0x7f0000002d00)=0xb3) stat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)) r4 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_LOCK(r4, 0xb) sendmsg$nl_netfilter(r2, &(0x7f0000002e00)={&(0x7f0000002d80)={0x10, 0x0, 0x0, 0x1100}, 0xc, &(0x7f0000002dc0)={&(0x7f0000003dc0)={0x11d8, 0xc, 0xb, 0x204, 0x70bd25, 0x25dfdbfd, {0x1, 0x0, 0x1}, [@generic="844edc150e2fa83e01b1623313839b095f1f271337b8c1c651a239b7db0db2e3a3b9cf1177ac6026532d8166792fc2abf6b955348aa9be0be6ea119b427291c06fbd6de9ee4ac033078520697c31552af46a", @typed={0x8, 0x39, @u32=0x40}, @generic="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", @typed={0x8, 0x56, @u32=0x400}, @generic="38000b955483c9f7d0fef4f2e2e094939dd916994f37a5cadcebef85e2497caad9c7f01535ab35f71015d1e0e4b68f57adafe36b9905651cfbfa361d947039fd6da3f5be1c2cb9d6e75a48500d7f84862337b1cd58bab45209dd7edcd407a851e62bf9cd7149eff38d4f9ab2a1504c5704c08bd9afddd9b413ae0fe33ee3657757ed", @typed={0xc, 0x5e, @u64=0xfffffffffffffff9}, @generic="6642dcd10acbecc55d90722f1ca49629712028985b3b10048915be6f05f5778ec2dacd8724fad43f3f073b6f02cb9d4257e5c1614cb6394acf850907e62403119e897d3cca6fddb23985b9a7b48ce8df700d86cd462de31bff2caa4d4887f67101fa1bcca70c25d14032b522f9edcfd394967c6d5f9eaa379730de11fd3d9563365b777ddab5194d2a03240977f98ab544fcfbbf59a3131f89c778f9fd66eb78dce3b306a598995742d1ba93580b112688ee928ae48aef304ee37f38a12eac99ac113420bc228504ae2e4aa3ae1394cf02"]}, 0x11d8}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000011c0)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000001140)=0xe8) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000003a00)}, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002d40)={@dev={0xfe, 0x80, [], 0xf}, r5}, 0x14) getsockopt$inet_opts(r2, 0x0, 0xa, &(0x7f0000001580)=""/50, &(0x7f0000001300)=0x32) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000015c0)) readahead(r2, 0x1, 0xc1d6) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00000012c0)={0x764, 0x40000bbe, &(0x7f00000029c0)="042bc4a32cd2466ccf11eb56ed84b6d4c3fa50d2fe61608d6f10936fa7c0cdaa7a51b09675af10c6b3ca7c98eb1d8d9f11c33f0f6d947428b69d1d365bc5f0f2dd564470fce244e22b22e64fe90cb10c3b9cf53d6007aed682386db965bc3cffc33f58cc623d0390de0d1c21ebbc326da42de66bf5703d9869ef68a8caa2dce3cd527f6c929ebfdcd963147209d853227959ff4fe5453faf40ece0d6e3925cb2938bdbbc3932367534fe05e7964b088a017fd6e55dd6f001c85d1201b3d357d990cb7a16187a1ffb123133683803b234b5cbecf7a0dc8e912f02b659c37d588ec2c3ac575d421e86129b20e7", &(0x7f0000002ac0)="45c28b0c105ef3c392c87d6f47673c71104fed233f6d38abe328b742263fc48556861c14c10c4d3ea267c10dd2e71cf6714694b923de9a446fdf0f942f65be6a622b3b1d2b9eb65f960a31f9744952f28f8014b01ca6ad894255183b52c176996b465c8d377f1297d10b3be064ff97075113dfd53f9f51d4c303f02b619f517d99e5082b51", 0xec, 0x85}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000002b80)={0x0, 0x3, 'client0\x00', 0xffffffff80000005, "8b42d7620b61ae52", "00d74ae643c39cc5382d258d00117a5d4c50eff0efdea930074d85bef83383ef", 0x0, 0x80}) listen(r0, 0xfffffffffffffffd) 2018/04/03 03:27:33 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5, 0x400000) statx(r0, &(0x7f0000000280)='./file0\x00', 0x3, 0x7ff, &(0x7f0000000100)) capset(&(0x7f0000000340)={0x19980330}, &(0x7f0000000080)) r1 = getpgrp(0x0) ioprio_set$pid(0x2, r1, 0x0) [ 67.176435] netlink: 68 bytes leftover after parsing attributes in process `syz-executor3'. [ 67.235517] ÿ: renamed from bcsh0 2018/04/03 03:27:33 executing program 2: r0 = socket(0xa, 0x2000000001, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x7) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x7, 0x8) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@local, @in6}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) 2018/04/03 03:27:34 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x100000005) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x3f, &(0x7f00000001c0)=0x0) add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000dc0)="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", 0xb18, 0xfffffffffffffffc) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000cc0)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}}, {0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x6}, 0x5, [0xeaf, 0xffff, 0x0, 0x800, 0x7, 0x0, 0x0, 0xb236]}, 0x5c) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/cuse\x00', 0x101, 0x0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x121000, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r5, 0x4018ae51, &(0x7f0000000340)={0x1, 0x80, 0x6}) write$cgroup_int(r6, &(0x7f00000001c0)={[0x35, 0x34, 0x3b, 0x0, 0x30, 0x3d, 0x2f]}, 0x7) r7 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r7, 0x40086610, &(0x7f0000000080)=ANY=[@ANYRES64=r7]) r8 = openat$cgroup_int(r4, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) connect(r6, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x4, 0x0, 0x3}}, 0x80) getsockopt$inet_dccp_buf(r5, 0x21, 0x2, &(0x7f0000000200)=""/35, &(0x7f0000000240)=0x23) r9 = dup3(r8, r4, 0x0) write$cgroup_int(r8, &(0x7f0000000280)=ANY=[@ANYBLOB='9:4\r'], 0x4) preadv(r9, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0x26}], 0x1, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/52) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000)="b3", 0x1}]) 2018/04/03 03:27:34 executing program 1: r0 = inotify_init1(0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000000c0)=0x10001, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)) r3 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r3, r2, 0x7, r1, &(0x7f0000000080)={r1}) 2018/04/03 03:27:34 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r1, 0x0) setregid(0x0, 0x0) 2018/04/03 03:27:34 executing program 5: socketpair(0x5, 0x80005, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setpipe(r1, 0x407, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@empty, 0xfff, 0x0, 0x0, 0x8, 0x3029, 0x7fff, 0xfffffffffffffffe}, 0x20) rmdir(&(0x7f0000000140)='./file0\x00') write$evdev(0xffffffffffffffff, &(0x7f000004d000), 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/14, 0xe}], 0x1) fchmod(r0, 0x1f) sendmsg$nl_generic(r2, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0xe}}, 0x14}, 0x1}, 0x0) 2018/04/03 03:27:34 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r0, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) r3 = socket$inet(0x2, 0x2000003, 0x2) setsockopt$inet_int(r3, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x40000000000002) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r2, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x0) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=ANY=[@ANYBLOB="e00000001300000000000000000000006362632d6165732d6165736e690000000000000000000000000000000000000000000000000000000000000000fa000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xfffffcb4}, 0x1}, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) sendto$inet6(r4, &(0x7f0000000300), 0x0, 0x8000, &(0x7f0000cac000)={0xa, 0x4e23, 0x8bf7, @loopback={0x0, 0x1}, 0x9}, 0x1c) shutdown(r0, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000000400)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0xeac}, 0xc) syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2000) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000200)=""/182, &(0x7f00000002c0)=0xb6) getsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f0000000740)={@loopback, 0x0}, &(0x7f0000000780)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000007c0)={@dev={0xfe, 0x80, [], 0xa}, 0x2d, r9}) 2018/04/03 03:27:34 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x4000000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[@ANYBLOB="81"]) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x6, r0, 0x1}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000000c0)={0x7, 0x3}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) 2018/04/03 03:27:34 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000001040), 0x4) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/03 03:27:34 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100400000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x114, r2, 0x202, 0x70bd2a, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100000001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xd3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x901}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x84188fe}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x200}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xc}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x26}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffc}]}, 0x114}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000000c0)=0x401) read(r0, &(0x7f0000000080)=""/1, 0x1) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a26fec)) 2018/04/03 03:27:34 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x8101, 0x0) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0x9) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = shmget(0xffffffffffffffff, 0x1000, 0x780006b6, &(0x7f0000ffc000/0x1000)=nil) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@mcast2, @in6=@local}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f00000000c0)=0xe8) sendto$packet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x11, 0x1f, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) shmat(r1, &(0x7f0000ffd000/0x3000)=nil, 0x4000) r2 = shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000001c0)=""/150) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180)={0x0}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000440), 0x8) shmdt(r2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000003c0)={r3}, &(0x7f0000000400)=0x8) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, 0x8000, 0x0, 0x0, 0x7, 0x0, 0x0, 0x44c5}, {0x0, 0xe86}}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000580)=0x14) 2018/04/03 03:27:34 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='oom_score_adj\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) futex(&(0x7f0000000040)=0x1, 0xd, 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100)=0x1, 0x1) r1 = memfd_create(&(0x7f0000000080)=']eth1,\x00', 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x1a}, 0xffffffff, 0x0, 0xff, 0xa, 0x7, 0x2, 0x40}, &(0x7f0000000180)=0x20) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ashmem\x00', 0x0, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000280), 0x10000061) 2018/04/03 03:27:34 executing program 1: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f00004c7fb0)=[{r0, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x100c0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0xffffffff, 0x80, 0x2f696428, 0x101, 0x5, 0x6, 0x3, 0x10000, 0x2, 0x5}) close(r0) 2018/04/03 03:27:34 executing program 2: socket$inet(0x2, 0x6, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000040)={0x6, 0xffff, [{0x81, 0x0, 0x2}, {0x81, 0x0, 0x2}, {0x3, 0x0, 0x81}, {0x8ce, 0x0, 0xfffffffffffffff7}, {0xa6, 0x0, 0x1ff}, {0x6, 0x0, 0x432}]}) 2018/04/03 03:27:34 executing program 5: socketpair(0x5, 0x80005, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setpipe(r1, 0x407, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@empty, 0xfff, 0x0, 0x0, 0x8, 0x3029, 0x7fff, 0xfffffffffffffffe}, 0x20) rmdir(&(0x7f0000000140)='./file0\x00') write$evdev(0xffffffffffffffff, &(0x7f000004d000), 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/14, 0xe}], 0x1) fchmod(r0, 0x1f) sendmsg$nl_generic(r2, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0xe}}, 0x14}, 0x1}, 0x0) [ 68.126087] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 68.151020] EXT4-fs (sda1): resizing filesystem from 524032 to 24 blocks [ 68.158236] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted [ 68.328594] EXT4-fs (sda1): resizing filesystem from 524032 to 30 blocks [ 68.335620] EXT4-fs warning (device sda1): ext4_resize_fs:1927: can't shrink FS - resize aborted 2018/04/03 03:27:35 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000140)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0xebc}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="cc030000000000bb8f2bf81cf80a72dab5aac892f814ab43c3bed3d5d707be387d755010e64f64fc5c614ed553fb9d3ef5d7b74904bc92eb80636dcf408015fc7c505a89c7ff9cb687b1424cd1dbe91c41c90c25a9ef8f2af222db861bf5519ee3d849f0372b653ad971f3f37780813ae7ed8bca3175390432dc8225a20a"]) 2018/04/03 03:27:35 executing program 5: r0 = socket$inet(0x2, 0x803, 0x7) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x3, 0x3) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f00000000c0)=0x40) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) 2018/04/03 03:27:35 executing program 7: r0 = socket(0x20000000010, 0x803, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) write(r0, &(0x7f0000000240)="240000001a0025f00018000400edfc0e800000000004bf070dffffeb0800010048050000", 0x24) 2018/04/03 03:27:35 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000), 0x8, 0x0) getgid() fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r1, 0x0) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8a}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000080)={r3, 0x23, "87c03a42299fbff84504e479ddd95bfe42b4ac43ea02f936bb0672648d6d1c92564f5c"}, &(0x7f00000000c0)=0x2b) setfsgid(r1) 2018/04/03 03:27:35 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x2f83, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = socket(0x8, 0xb, 0x7) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) 2018/04/03 03:27:35 executing program 3: socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = socket(0x2, 0x805, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x1, 0x1b0, [0x20000100, 0x0, 0x0, 0x20000250, 0x20000280], 0x0, &(0x7f0000000000), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'sit0\x00', 'bcsh0\x00', 'sit0\x00', 'ifb0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xe8, 0xe8, 0x120, [@statistic={'statistic\x00', 0x18, {{0x20}}}, @realm={'realm\x00', 0x10}]}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x228) 2018/04/03 03:27:35 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f000074fffc), 0x4) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x85, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000040), 0x4) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f00000001c0)={0x1, 0x0, [{}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0xffffffffffffff81, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x48) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0x1, 0x100, 0x6}, 0x14) r2 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 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) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000a09fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00001e0f74)={0x0, 0x2000000000000080, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000faff74)={0x0, 0x0, 0x0, 'queue0\x00'}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000003c0)=0x8) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) fstat(0xffffffffffffffff, &(0x7f0000000240)) 2018/04/03 03:27:35 executing program 6: r0 = socket$inet(0x2, 0xc000000000000005, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @rand_addr}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x8, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x101cd, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/03 03:27:35 executing program 5: mlock2(&(0x7f0000007000/0x4000)=nil, 0x4000, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) prctl$setmm(0x23, 0x7, &(0x7f0000006000/0x3000)=nil) 2018/04/03 03:27:35 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f00000007c0)='/dev/usbmon#\x00', 0x7ff, 0x105040) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000800)={0x0, 0xc9, "1fcb3aca0149fe2836ac913f24313f66ccc83c2de9a635e7dd965955e54c2719b76326ebea696fc9d952201017c8f29f7463aac951a6f0cf02196dff0d26a8df0e6f15a4e85cd31bc1cbed643193d0164c84028a1b39bc1fcadfbb92ddb4e6c4d1f1af7779ee726d35fd378071f03bb1aa8111b3b2bbde74e39c80d30e05c3b2510fcccdec09e4b8a6432c340b0896d27494e5d0078021c39406157138c06aa0f60e78e508256b85f7bedb1b7ee1a167b746e30e6747fc1f5a2518b98effc3b1b3ea093049a79cda2c"}, &(0x7f0000000900)=0xd1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000940)={r1, 0x1}, 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000740)=@broute={'broute\x00', 0x20, 0x4, 0x6b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x19, 0x6e, 0xf9, 'ip6tnl0\x00', 'bpq0\x00', 'vlan0\x00', 'dummy0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff], 0x70, 0xc0, 0xf0}, [@common=@log={'log\x00', 0x28, {{0x5, "bae7acdc649479bec7069113dbfdc9ef64f53098b1437516a36631dc45a4", 0x9}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x5}}}}, {{{0x9, 0x4, 0x88e7, 'ip6tnl0\x00', 'tunl0\x00', 'syzkaller1\x00', 'ip_vti0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x1f0, 0x268}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x81, 'system_u:object_r:fixed_disk_device_t:s0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x1, 0x52fe}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x9, 0x4, 0x8000, 0x0, 0x0, "96e867c2c3d419da45847f91bed08fabcf6d55984725572b336c5a5ed6c710ac1e321e65a6b439b23cbf38ab523262f3d9b01147a7b02d50370d498f4020d989"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x4, 0xdbff, 'ip6gre0\x00', 'yam0\x00', 'nr0\x00', 'dummy0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff], 0xf8, 0x158, 0x190, [@time={'time\x00', 0x18, {{0xf1c7, 0x94a, 0x9c42, 0xe7c0, 0x3, 0x3, 0x3}}}, @ip={'ip\x00', 0x20, {{@rand_addr=0x1, @multicast2=0xe0000002, 0xffffffff, 0xff000000, 0xe2c, 0x8, 0x4, 0x1, 0x4e20, 0x4e20, 0x4e20, 0x4e23}}}]}, [@common=@STANDARD={'\x00', 0x8}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x10}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x10, 0x0, 'vlan0\x00', 'syzkaller0\x00', 'tunl0\x00', 'bond0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0xe0, 0xe0, 0x110, [@connbytes={'connbytes\x00', 0x18, {{0x7, 0x3e4, 0x1, 0x1}}}, @connlabel={'connlabel\x00', 0x8, {{0x8000, 0x2}}}]}}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}]}, 0x730) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e37000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x76) 2018/04/03 03:27:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) r0 = syz_open_dev$sndtimer(&(0x7f0000dcbff1)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00007b7fe0)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) r1 = getpgrp(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000a63ff3)='/dev/usbmon#\x00', 0x0, 0x0) gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r3, 0x8, r1) read$eventfd(r2, &(0x7f0000e5aff8), 0xfffffc7a) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b28fe0)=[{r4}], 0x1, 0xfffffffffffffff8) ioctl$sock_bt(r2, 0xdd1f, &(0x7f0000000000)="5b4845ad5438e09569f3fd5d57a9071b74cb248a5bdd43b72218c77a7fd736bc292896600cf682bd6e6e8dd30de7b70b8daebc99c4ad7a173063246fcc89c5db76ef8acfafedf97bb984ff98e923c6098905e829bd261706f1e07b0e556c0f0a2ce5cd97a3422ee89ccaad6fa91192b9d18ef3dd1f55ea8ad8c48cbee2be") dup3(r3, r3, 0x80000) tkill(r1, 0x14) 2018/04/03 03:27:35 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000140)=""/75) r1 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000200)={0xffffffffffffffff, 0x3, 0x0, 0x3, 0x8001}) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xb, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000180021070000000000000000020000000000fe040000000092305f4abe9253976aae661ffa160dc6ea5e79c5d20000000000000000000000000000"], 0x1c}, 0x1}, 0x0) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/04/03 03:27:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000640), 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/04/03 03:27:35 executing program 6: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)) fcntl$setpipe(r0, 0x407, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r2, r3) write(r1, &(0x7f0000fe5000)="1d", 0x1) vmsplice(r1, &(0x7f0000002480)=[{&(0x7f00000013c0)}], 0x0, 0x2) 2018/04/03 03:27:35 executing program 2: capset(&(0x7f0000c2cff8)={0x20071026}, &(0x7f0000705fe8)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x240400) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x8b, 0x1, 0x1ff, 0xfffffffffffffff4, 0x0, 0x0, 0x200, 0x4, 0xc, 0x1000, 0x6, 0xffffffff80000001, 0x0, 0x9, 0xb1d, 0xea, 0x2, 0x80000001, 0xffffffffffff7fff, 0x9, 0x3c, 0x100000001, 0x3f, 0x101, 0x4, 0x5, 0x2, 0x200, 0x39ca, 0xffffffff, 0x2, 0x7, 0x58d2, 0xd4d, 0x8000, 0x80, 0x0, 0x4, 0x6, @perf_bp={&(0x7f0000000000), 0x1}, 0x40, 0x80000001, 0x100, 0x4, 0x5, 0x4, 0x4d5}, r0, 0xf, r1, 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x800400000484, &(0x7f0000137000), 0x0) 2018/04/03 03:27:35 executing program 7: syz_emit_ethernet(0x7a, &(0x7f00000002c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv6={0x86dd, {0x0, 0x6, "897a89", 0x44, 0x3c, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x800) 2018/04/03 03:27:35 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x40}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r3) 2018/04/03 03:27:35 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="e1000000c64bc64b3efbbd8faaf6e041ba3fa6f09cefc74ca7d81813d5deb8b6758d5585ad6198f93354fff24a31e1eecabb5eea68967f8e3ca002375fb01651f78c2809ea015e09184b96492951eb6b23fcfbee62ea569219047b35ae1a6c1033f82065852ff9b718fda7d86cda44ff1e86716060ab381a8defc9da5356a9070561aa77eccfde5f8431b1da64d6519b5fc1e0f86dd3a1fca0330a2dd2d716fbbd67895ffbe182b7a0d5f42920706ef0fe933a7ff0fcb9e832e88f3c61c8b77b5187338b63ceca4f72f3f7ed4892e9a847ba1e466fcc8be775d4146a64547b35299acb2cee"], &(0x7f0000000240)=0xe9) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x7ff, 0x0, 0x0, 0x8000, 0xb6c, 0x3, 0x3, 0x7, r2}, &(0x7f00000002c0)=0x20) write(r0, &(0x7f0000000080)="1f0000000104ff00fd438f7b00000000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00000000c0)="1f0000000104fffff13b54c007110000f30501000b000200720e0000000000", 0x1f) 2018/04/03 03:27:35 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) listen(0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) r1 = socket$inet(0x2, 0xa, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000300)={0xfffffffffffff6a2, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x88) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x2, 0x20, 0x1c, 0x9}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000400)={r5}, 0x8) epoll_create1(0x0) r6 = dup3(r4, r3, 0x0) gettid() sendmsg$unix(r6, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000280)="6dc95980a1924286d098b55e644d611ef1d29f968b79ff95dc00685ad6e4c5b8cd7115dc492ec052c8a2d4154c9f705985ed7a4e601e408df061bc98c458cb0d53592bcb0b5b231b2eb693b6e0aede29ac0e17ac845d9ce113a45f5cd490ed7691ceb875f10bd8ab17c07696d44e4e8f875b043e74bb6e", 0x77}], 0x1, &(0x7f00000005c0), 0x0, 0xb95c1172567e0efd}, 0x0) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001040), 0x0, 0xffffffffffffffff) modify_ldt$write2(0x11, &(0x7f0000000440)={0x2, 0x20101000, 0x2000, 0x61e66d9d, 0xffffffff, 0x401, 0xfffffffffffffffa, 0x7fffffff, 0x0, 0x8}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) clone(0x0, &(0x7f0000000240), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r7 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x80040) ioctl$TIOCGSID(r7, 0x5429, &(0x7f00000003c0)=0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, r8, 0x0, 0xffffffffffffffff, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r9, 0x89f8, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000080)="48803d6b61439579b6d04dd4102d09b21f8e3ef66a49b9acdf65e7fc2c583929"}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xaacf}}}, &(0x7f00000002c0)=0x84) [ 69.339987] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure 2018/04/03 03:27:35 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f00000005c0)="2e360f350f22d2c4e17d28ffc4c12dc6010e8fe900959c8816e014ab0f30b8010000000f01c1ea150000007100ea0f0000005463c4e3f55f90b4000000cb", 0x3e}], 0x1, 0x0, &(0x7f0000000640), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x1, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="b9bb0a0000b8bb000000ba000000000f30c4c1335eca0f08c4c275b75bf466baf80cb8764f2d83ef66bafc0c66b8ea0066efb805000000b9f7d400000f01c1f4b9800000c00f3235002000000f308fe93098ccc7442400e3a18f53c7442402fb000000c7442406000000000f011424", 0x6f}], 0x1, 0x4a, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000016000/0x4000)=nil}) 2018/04/03 03:27:35 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000ac9000)="290000002000190700003fffffffda060200008039e80001040000040d001400020000000000000001", 0x29}], 0x1) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x410002) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000080)={r0}) [ 69.393135] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/03 03:27:35 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000021af98)={0x0, 0x0, 0x0, {0x0, 0x989680}}) r1 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x4, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000002c0)=0x6, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8080, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000240)) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000300)={0x1, 0x0, {0x3, 0x0, 0x0, 0x1000003, 0x2}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000100)={0x800, 0x0, 'client0\x00', 0x0, "3a163c0b55ecfe35", "dc8f75d09902f07bbb2391ed54b468545eab2a2787a3bb748408a918d4039164", 0xb3a, 0x7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00000001c0)={0x7, 0x3, {0xffffffffffffffff, 0x0, 0x771, 0x3, 0x98df}}) 2018/04/03 03:27:35 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x0, 0x0, 0xbe, [], 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f00000000c0)=""/190}, &(0x7f0000000200)=0x78) r0 = memfd_create(&(0x7f0000041000)='\x00\x00\x00\x00\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000048ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = request_key(&(0x7f0000000300)='encrypted\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='&:selfwlan1md5sumem0em0}(mime_type~-ppp1\x00', 0xfffffffffffffff8) keyctl$clear(0x7, r2) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(0xffffffffffffffff, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14, 0x800) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000540), &(0x7f0000000580)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000900)={0x0, 0x0, {0x1, 0x3, 0x8, 0x0, 0x800}}) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000000000)={0x100000000, 0x0, 0x0, 0x9, 0x1c}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000049ff0)={0xffffffffffffffff, &(0x7f000003a000)}, 0x10) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f0000000240)={0x7}) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f00000002c0)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in={{0x2, 0x0, @rand_addr}}, 0x7f}, &(0x7f0000000480)=0x98) [ 69.447630] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 69.598803] ALSA: seq fatal error: cannot create timer (-19) [ 69.656919] ALSA: seq fatal error: cannot create timer (-19) 2018/04/03 03:27:36 executing program 2: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) migrate_pages(r0, 0x7ff, &(0x7f0000000000)=0x23f83c42, &(0x7f0000001240)=0xe24f) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x30, 0x0, @tid=r0}, &(0x7f0000000140)) kcmp(r0, r0, 0x0, r1, r1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000080)={{0xff, 0x8000c}}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000180)=""/4096, &(0x7f0000001180)=0x1000) 2018/04/03 03:27:36 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000001380)={0x7, 0x1, 0xaf67, 0x9, 0x17, 0xffffffffffffffff, 0x5}, 0x2c) r0 = creat(&(0x7f00000013c0)='./file0\x00', 0x10000005) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8085, 0x0, r0}, 0x2c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000180)=0x7ff) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000080)=0x3) recvmmsg(r1, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f00000001c0)=""/113, 0x71}, {&(0x7f0000000240)=""/217, 0xd9}, {&(0x7f0000000340)=""/243, 0xf3}, {&(0x7f0000000440)=""/105, 0x69}, {&(0x7f00000004c0)=""/160, 0xa0}, {&(0x7f0000000580)=""/64, 0x40}, {&(0x7f00000005c0)=""/218, 0xda}, {&(0x7f00000006c0)=""/215, 0xd7}], 0x8, &(0x7f0000000840)=""/200, 0xc8, 0x10001}, 0x7fffffff}, {{&(0x7f0000000940)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000d40)=[{&(0x7f00000009c0)=""/194, 0xc2}, {&(0x7f0000000ac0)=""/144, 0x90}, {&(0x7f0000000b80)=""/85, 0x55}, {&(0x7f0000000c00)=""/44, 0x2c}, {&(0x7f0000000c40)=""/215, 0xd7}], 0x5, &(0x7f0000000dc0)=""/94, 0x5e, 0xffffffff}, 0x8}, {{&(0x7f0000000e40)=@rc, 0x80, &(0x7f0000001140)=[{&(0x7f0000000ec0)=""/103, 0x67}, {&(0x7f0000000f40)=""/38, 0x26}, {&(0x7f0000000f80)=""/118, 0x76}, {&(0x7f0000001000)=""/78, 0x4e}, {&(0x7f0000001080)=""/131, 0x83}], 0x5, &(0x7f00000011c0)=""/192, 0xc0, 0x5f}, 0xff}], 0x3, 0x2020, &(0x7f0000001340)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000000000000000000095000000001a000099550b9b08c9eecff8038c7c0ad79077be38c6c678fa19a592b0ef083ba2f31717196808913ca34897b3b22a2b0628328d837cd6b620ef854ce63092495c069a8d1e93b9bb098214facd673c6d5d78d1c502eeabb664315f37aaa0981d832cde028be595aaa61891f47fb99b72554b52a88ba11ac15e0a00421aea2d65b5"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/03 03:27:36 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x400000, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="0004000000100000cc000000490b0000ec030000010000000000000000000000002000000020000000040000000000009c5dbe5a0000ffff53ef0100010000009c5dbe5a000000000000000001000000000000000b000000800000003c000000c20200006b040000e088986851a045288f82741f8fb28f7f", 0x78, 0x400}, {&(0x7f0000010200)="0000000000000000000000000000000000000000000000000000000081297b3d220000003200000042000000490bec030400040000000000f7b124e8ec03f591000000000000000000000000000000000000000000000000a4a8f1dc00000000", 0x46, 0x7e0}, {&(0x7f0000010400)="0000000000000000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050166696c65320000000d0000001000050166696c65330000000e0000001000050166696c65300000000d0000001000050166696c65340000000f0000001c001201d181d18ed0b7d0bad0b0d0bbd0bbd0b5d1800000100000000c0004012e646f74110000001000050266696c65310000001300000050030802564944454f5f5453000000000000000000000000", 0x46, 0x89e0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000c0000de673c5ca600000000f4030000000000000000000000000000000000000000000000000000", 0x40, 0x293e0}, {&(0x7f0000010a00)="0000000000000000000000000000000000000000000000000c0000de190d895200000000f4030000000000000000000000000000000000000000000000000000", 0x40, 0x9be0}, {&(0x7f0000010c00)="0000000000000000000000000000000000000000000000000c0000de190d895200000000f4030000000000000000000000000000000000000000000000000000", 0x40, 0xa3e0}, {&(0x7f0000010e00)="0000000000000000000000000000000000000000000000000c0000de190d895200000000f4030000000000000000000000000000000000000000000000000000", 0x40, 0xabe0}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000c0000de190d895200000000f4030000000000000000000000000000000000000000000000000000", 0x40, 0xb3e0}, {&(0x7f0000011200)="0000000000000000000000000000000000000000000000000c0000de190d895200000000f4030000000000000000000000000000000000000000000000000000", 0x40, 0xbbe0}, {&(0x7f0000011400)="ffff0f0000000000000000000000000000000000000000000000000000000000", 0x20, 0xeb}, {&(0x7f0000011900)="00000000000000009c5dbe5a9c5dbe5a9c5dbe5a000000000000000000000000", 0x20, 0x10800}, {&(0x7f0000011b00)="00000000000000000000000000000000000000000000000000000000e7560000", 0x20, 0x10960}, {&(0x7f0000000040)="0000000000000000000000000000000000000000000000000000000085b70000", 0x20, 0x10a60}, {&(0x7f0000012000)="00000000000000000000000000000000000000000000000000000000b0030000", 0x2ef, 0x10c60}, {&(0x7f0000012200)="00000000000000000000000000000000000000000000000000000000a40b0000ff81000000000000782bbe5a3c1ebe5af11dbe5a00000000000002000000000000000800000000000af300000400000000000000000000000000000000000000", 0x60, 0x10de0}, {&(0x7f0000012500)="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", 0x1e0, 0x10fe0}, {&(0x7f0000012800)="00000000030000000400000005000000060000000700000008000000090000000a0000000b0000000c0000000d0000000e0000000f000000100000001100000012000000130000001400000015000000160000001700000018000000190000001a0000001b0000001c0000001d0000001e0000001f0000002000000021000000", 0x80, 0x30800}, {&(0x7f0000012a00)='how about this?\n\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x20, 0x12cc02}, {&(0x7f0000012c00)="0000000000000000000000000000000000000000000000000c0000deb688ccbdd181d18ed0b7d0bad0b0d0bbd0bbd0b5d1800a00000000000000000000000000", 0x40, 0x12d3e0}, {&(0x7f0000012e00)="0000000000000000000000000000000000000000000000000c0000de2192c65f", 0x20, 0x12dbe0}], 0x0, &(0x7f0000012f00)) 2018/04/03 03:27:36 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYPTR64, @ANYPTR64], @ANYBLOB="04f7450f81b6e17f1a37b817fc118cd2b30f4ccf8c2945adc67897c037b63dfdceb6", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES64=r0, @ANYRES16=r0], @ANYRES32=r0]]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) write$binfmt_aout(r0, &(0x7f0000000340)={{0x107, 0x1, 0x8000000000, 0x313, 0x1d9, 0x6, 0x30d, 0x3cf8}, "4b739a0a2858d1624cf95df2b8bfc0c8c9244be2f6a9eb6a3e9012ad9f5dd41bce8db33083fd025a110dc7a09f606f34c02349045aba98e1", [[], [], [], [], [], [], [], []]}, 0x858) 2018/04/03 03:27:36 executing program 5: socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe80000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0001000052ef"], 0x48) openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000040)=@listen={0x7, 0x8, 0xfa00}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000840)) 2018/04/03 03:27:36 executing program 4: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000643ff8)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r2 = openat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x482000, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1008, &(0x7f0000000100)) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r2, &(0x7f000001fff8)='./file0\x00') renameat2(r1, &(0x7f00000001c0)='./file0/file0/file0/file0\x00', r2, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) 2018/04/03 03:27:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1000010000004) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="580000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536eb7a5098b219121a596345fefe9791f3c25ce331f40adc43fc0d8e47c67aa078f28ad24c850b42d5e0a0f7712cedb5a6e276b7b0531940e36b9760188ee19e831b39973a3bd16a6a6226f2b5c6b1e5eeb84eac6db225d861de44c085c5510b848081064520bff7a04d4f24a9b9f2fc64cc8416fc864acee5e18dd4382497f70a378f1c23f2259b28c", 0xfffffffffffffff5}], 0xffffffffffffec6) 2018/04/03 03:27:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000001c0)=ANY=[@ANYBLOB="41e20b68e59eaaaaaaaaaabb08004500001c000000000002907800000000ffffffff16009078e0000001da39a8e7dca68800e62084cec8814ca7c0da5932c5ef4e33d602f7620cfbf5594b3414e5f5927d7f2db457144ddc87851958b93c6c91d82f6643a978ee7137a54769c0181ebe643188e4b439606eaffc39cd6ebfb40d291bd6b4e14845c1f12236d813a819b237268c3f73e800790a84a847caab1e451baced5c30e1ebc1bf23"], &(0x7f0000000000)) ioctl$TIOCSBRK(0xffffffffffffffff, 0x40044591) prlimit64(0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x180) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x8001, 0x8, 0x9, 0x6, 0x9}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x100000001, 0x30}, 0xc) [ 70.656273] EXT4-fs (loop7): VFS: Found ext4 filesystem with unknown checksum algorithm. 2018/04/03 03:27:37 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0}, 0x87f2cbd2a3010587, &(0x7f0000ca3000), 0x57, &(0x7f0000a01f13)=""/237, 0xfffffffffffffdb8}, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0x23000000, 0x4e22, 0xfff, 0x4e22, 0x81, 0x2, 0x20, 0x80, 0xdd, r0, r2}, {0x4, 0xfffffffffffffffa, 0x7582, 0x2, 0x7, 0x41876a00, 0xfffffffffffffffc, 0x6}, {0x7, 0x10000, 0x7, 0x1}, 0xa8, 0x6e6bb4, 0x2, 0x1, 0x3, 0x1}, {{@in=@rand_addr=0x7f, 0x4d2, 0x6c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3500, 0x0, 0x2, 0x6, 0x1ff, 0x2, 0x3a6}}, 0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xf, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000005f0001000000000000000000611100000000000000000000000000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0xfffffffffffffffc, 0xd7bf, &(0x7f0000001780)=""/251}, 0x34) 2018/04/03 03:27:37 executing program 6: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/174}, {&(0x7f0000000600)=""/4096}, {&(0x7f0000000400)=""/184, 0x391}, {&(0x7f0000000000)=""/9}], 0x1000000000000063, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r2, 0x4, 0x3fe0, &(0x7f0000000080), 0x0) 2018/04/03 03:27:37 executing program 3: r0 = epoll_create(0x2) r1 = timerfd_create(0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x9, 0x101000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0x3207ba59, 0x4) renameat(r0, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000200)='./file0\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000240)={0x4, 0x0, 0x10000, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000280)={0x3, r3}) timerfd_settime(r1, 0x0, &(0x7f0000001000)={{}, {0x0, 0x989680}}, &(0x7f0000cf0000)) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10800, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x9) select(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x100000}, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x2710}) 2018/04/03 03:27:37 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x10}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000040)=""/38, 0x26}, &(0x7f0000000080)}, 0x20) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000380)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000180300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030000000000000002000000ac14ffbb00000000000000000400030004000000000000000000000000000000000000000000000000000000ebc09d81ce7cb5bd7e926b73a4a89d44478ba3b3153d319991d3bdcc2afa1b853490d37c8490a8c219428f50f3f6e0c8e028886e9729a1f962f0521b4ef31f1ad15178"], 0xa0}, 0x1}, 0x0) chroot(&(0x7f0000000140)='./file0\x00') r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 03:27:37 executing program 1: r0 = socket$inet(0x2, 0x3, 0x3) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xeebf, 0x2, 0xa72, 0x7, 0x1f}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r1, 0x19, "b8e6258be4aa6c8e86be9986fe69580ad086450616a71baf6e"}, &(0x7f0000000180)=0x21) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e24, @loopback=0x7f000001}, 0x7) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000002040)}}], 0x2, 0x0) 2018/04/03 03:27:37 executing program 5: unshare(0x84001) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000200)={0x7, 0xffffffffffffff9c, 0x1}) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x8000) syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x91, 0x40) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x2) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000280)) 2018/04/03 03:27:37 executing program 7: rt_sigtimedwait(&(0x7f0000000040)={0x7}, &(0x7f00000000c0), &(0x7f0000000100), 0x8) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000840)='/dev/autofs\x00', 0x101000, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) perf_event_open(&(0x7f000025c000)={0x2, 0x48, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000852ff1)='/dev/vhost-net\x00', 0x2, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000003c0)='/dev/dmmidi#\x00', 0x0, 0x301000) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000400)={'yam0\x00', 0xfffffffffffffff8}) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xbb, 0x10000) r4 = syz_open_dev$adsp(&(0x7f00000008c0)='/dev/adsp#\x00', 0xb39, 0xfffffffffffffffc) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) ioctl$KVM_SET_IRQCHIP(r6, 0x8208ae63, &(0x7f0000000140)=@ioapic={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, [{}, {}, {0x0, 0x6}]}) ioctl$KVM_IRQ_LINE_STATUS(r6, 0xc008ae67, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x20}, &(0x7f00000002c0)=0x8) getsockname$llc(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x10) ioctl$ASHMEM_GET_NAME(r4, 0x81007702, &(0x7f0000000380)=""/45) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000000680)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000300)={0x3b6d, 0x3, 0x8008, 0x5, 0x0, 0xd26, 0xf7b, 0x7, r7}, &(0x7f0000000340)=0x20) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000440)=""/129) accept4$alg(r4, 0x0, 0x0, 0x80000) mincore(&(0x7f0000002000/0x1000)=nil, 0x1000, &(0x7f0000000140)=""/101) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000880)=0x2, 0x4) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000640)={r4, 0x50, &(0x7f00000005c0)}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000780)={r7, 0x4, 0x800}, 0x8) r8 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x5, 0x400) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000000200)={0x1, r8}) ioctl$sock_SIOCDELDLCI(r8, 0x8981, &(0x7f0000000580)={'irlan0\x00', 0x20000000000}) fsetxattr(r4, &(0x7f00000007c0)=@random={'trusted.', 'GPL\x00'}, &(0x7f0000000800)='**@\x00', 0x4, 0x1) [ 70.765482] EXT4-fs (loop7): VFS: Found ext4 filesystem with unknown checksum algorithm. 2018/04/03 03:27:37 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0xfffffec7, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000180)={0x9, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}}}, 0x88) mmap$binder(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x0) getsockname$llc(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000010000)=ANY=[@ANYBLOB="11434840", @ANYBLOB], 0x0, 0x0, &(0x7f0000011f9d)}) modify_ldt$write2(0x11, &(0x7f0000000240)={0x3f, 0xffffffff, 0x1400, 0x4, 0x0, 0x7f, 0x0, 0x4, 0x7, 0xa7}, 0x10) [ 70.841884] binder: 7252:7257 unknown command -477970580 [ 70.867913] binder: 7252:7257 ioctl c0306201 20004000 returned -22 2018/04/03 03:27:37 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="81", 0x1, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a7ffc)=0x40020088010, 0x4) listen(r0, 0x9) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) accept$inet6(r1, &(0x7f0000000040), &(0x7f0000000080)=0x1c) r2 = accept4(r0, 0x0, &(0x7f0000004b80), 0x800) sendmmsg(r2, &(0x7f0000006d80)=[{{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000001080)="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", 0x781}], 0x1, &(0x7f0000002180)=[{0x10, 0x103}], 0x10, 0x10}, 0x9}, {{0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000002f40)='2', 0x1}], 0x1, &(0x7f0000002fc0)}, 0x9}], 0x2, 0x0) 2018/04/03 03:27:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x3ff, 0x200}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}}}, 0x84) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000200)="d9fcb9690b00000f323e65670fc76d0067df15363ed2b4ee008000000f35ea45a70000e100b8aa3100000f23c80f21f8350c00d0000f23f80f09c74424000001c0fec744240271520000c7442406000000000f011424", 0x56}], 0x1, 0x0, &(0x7f0000000180), 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f00000002c0)={{0x0, @multicast2=0xe0000002, 0x4e24, 0x0, 'nq\x00', 0x0, 0x100, 0x66}, {@rand_addr=0x9, 0x4e20, 0x0, 0x6, 0x3d3}}, 0x44) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000440)={0x1ffff}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/03 03:27:37 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x80) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x2c6}, 0x38}, 0x1}, 0x0) 2018/04/03 03:27:37 executing program 5: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140), &(0x7f00000001c0)={&(0x7f0000000180), 0x8}) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) 2018/04/03 03:27:37 executing program 3: ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x800, 0x101000) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000100)) ioctl$TCSBRK(r0, 0x5409, 0x8) 2018/04/03 03:27:37 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x0, 0x30}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r2 = dup(r0) write$eventfd(r2, &(0x7f0000605ff8), 0x10235) write$eventfd(r2, &(0x7f0000000000), 0x8) fcntl$setstatus(r2, 0x4, 0x800) write$eventfd(r2, &(0x7f0000000040)=0x7ff, 0xb7d) writev(r2, &(0x7f00000013c0)=[{&(0x7f0000000380)='T', 0x1}], 0x1) 2018/04/03 03:27:37 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x20000082, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x3f, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x7fffffff, 0x9, 0x2}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e20, 0x2, @empty, 0x7}, @in6={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x20}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x94) io_setup(0x9, &(0x7f0000000240)=0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000300)={{0xa, 0x4e23, 0x7fff, @loopback={0x0, 0x1}, 0x100}, {0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1f}, 0xd19, [0xe7, 0x62b, 0xd91, 0x2, 0x3, 0x0, 0x8000, 0x78]}, 0x5c) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000e1ff00000000000000000000", 0x10}]) 2018/04/03 03:27:37 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000000)) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x16, 0x250000) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00000001c0)=0x3f, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x101, 0x1ff}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x80}, 0x8) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000180)={0x3f, 0x20, 0x1}) socket$alg(0x26, 0x5, 0x0) 2018/04/03 03:27:37 executing program 3: mlockall(0x2) r0 = memfd_create(&(0x7f0000000080)="73656c696e75782d5b00b52ccca188224c18dc6ffa2d426c437fc1d76734f6f8878697eb1b6cf50dc3d2bc404061c83e5916eddd797919c09dae257e95d4eb8c240000000000000000aa715aed6206f57188cd890f059cce4b5a9170a8b2a56d768b25c04eda2fb7a3253fb9651bd3059072ba808c74a7973673b2b47ea638c0082551d82609524304ae1e190ade4aeb19d499173f34c84076f115a9151e71edc8e5b47900000000", 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x4d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x51, r0, 0x0) io_setup(0x8, &(0x7f0000002000)) [ 71.655470] binder: 7252:7320 unknown command 1078477585 [ 71.661055] binder: 7252:7320 ioctl c0306201 20007000 returned -22 [ 71.774149] binder: 7252:7320 unknown command -477970580 [ 71.774448] binder: BINDER_SET_CONTEXT_MGR already set [ 71.779771] binder: 7252:7320 ioctl c0306201 20004000 returned -22 [ 71.785259] binder: 7252:7321 ioctl 40046207 0 returned -16 [ 71.809206] binder: 7252:7322 unknown command 1078477585 [ 71.814827] binder: 7252:7322 ioctl c0306201 20007000 returned -22 2018/04/03 03:27:38 executing program 7: fcntl$getown(0xffffffffffffff9c, 0x9) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040)="81081800001d000000010054409d0954", 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000180)) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000140)) sendmmsg$alg(r2, &(0x7f0000004040)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000680)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffffe}, @iv={0xd8, 0x117, 0x2, 0xc3, "2debd48f8fc8e90a0348d169ad494a9e2e0c0cb13da722821e6fa602acf82d9fff5eab33855dba5e4dcbf0b996d25b2cacdaea7b9a9daadb0f6bd990174dcca0fa5a8a9941983c2946bace8d857be5c79e8b3961a48bc63f694f6cd55009c787cf3d1e970d7d697253d5fe67de0cef591124d589af90d1794fb8c411e7c6c436ef1f502c3406e9e93a95d4b404cf3adc7968a8aea4e39e5278e544509e3f94eeb8ef99948d25808fa1802842f7bf3184495ca981c105fca965e726d38239f2ba5f7677"}, @op={0x18, 0x117, 0x3, 0x1}], 0x108, 0x4040}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x6, 0xf, 0x1, "1bc61cdb18444a543905bdd88d2b087d8667894e0b6c81e666fdbbd4ed2ac3ec0d2e63ca82c6f2d6971dce70abc37b56a74d5c7ebd96a3c6440bb6a20316ff98", "d3151e65eda2991837defc8e3ed45791dfc98f340b45c29c1a640ebab358cf205be0e2c0c61799cf76ed5fc5c4b6116ae769a1a05d36265cc7ec60c3fe352513", "e8d7750d0c22030119e9b433e2d1aa34eaac5742967447428fe0112c28a814bc", [0x2, 0x5]}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000540)) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/net/pfkey\x00', 0x101400, 0x0) r5 = creat(&(0x7f0000000640)='./control/file0\x00', 0x10000000000) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) close(r3) renameat(r5, &(0x7f00000005c0)='./control\x00', r5, &(0x7f0000000600)='./control/file0\x00') getsockname$packet(r2, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000009c0)=0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000a00)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, r6}, 0xc) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f00000004c0)=0x3000) syz_open_dev$sndtimer(&(0x7f0000000500)='/dev/snd/timer\x00', 0x0, 0x20000) rename(&(0x7f0000000340)='./control\x00', &(0x7f0000000380)='./control/file0\x00') 2018/04/03 03:27:38 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x282, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@mpls_uc={0x8847, {[{0x7fff, 0x0, 0x4bb, 0x6}, {0x0, 0x9, 0x3, 0x81}, {0x3, 0x404000, 0x8, 0x5b}, {0x3, 0x8, 0xfff, 0x4}, {0x1, 0x64b683d5, 0xe40, 0x4}], @ipv6={0x1f, 0x6, "468af5", 0x238, 0x2f, 0xffffffffffffffc1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @loopback={0x0, 0x1}, {[@hopopts={0x7f, 0x21, [], [@jumbo={0xc2, 0x4, 0x80000000}, @ra={0x5, 0x2, 0x540}, @calipso={0x7, 0x18, {0x4000000000, 0x4, 0x5, 0xfffffffffffff8de, [0xb798, 0x1000]}}, @generic={0x80000001, 0xdc, "b203c65a58066e9773da0e709c6022bfcaf1504d79e6e1107efe26305905d95511419ab8cbf24e364e627952303613265fc338dc80a51b44365c5a51e6bcd893e6fb63699991d63a145b19fe29d610d837e32e8d463de2ffb66dbfa9494d14e297a21827e2fc5d4193f0098624b7bb3d8afed2a3b6422102de764d7d1b6ad0c5ae670fd76c94668f97043278dec6f9dc374e14e544130db1b2db69d92e28e2dcb652e20b8ea77c0d60c2c724187a23374d984aeae89773d3db18d4f5550dcd3d1ef3037d3ea57050f89bb9c63b4c3429a98974ca946a7db67b59edba"}, @jumbo={0xc2, 0x4, 0x6}, @enc_lim={0x4, 0x1, 0x800}]}, @hopopts={0xbf, 0x2, [], [@enc_lim={0x4, 0x1, 0x516c7d33}, @pad1={0x0, 0x1}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @udp={0x4e23, 0x4e20, 0x100, 0x0, [@guehdr={0x2, 0x2, 0x2, 0x2, 0x100, [0x80]}], "1a818dbb1196674356271f50d729f9422cd9d7374fdb65f4fe72bdd36109e98581f3a1e76a1fcbf42b1248de8f06d685758bdad049bfa35fdf5d2fe23617e47e0f16f7039ea46f18c789d5eef5a425dd0d363734403fb6f741fc690bb7b160e96e089c02243949d07d2ac428c3f3f2a7776e7eb68dc8ab6b98a076fff792020bb46043d52778651b9f7e88f2d0241be5023571f9bf663c449f90626398081d159adc2caaf9d61b664b47a86ca79f9f6ffc51abc4bed5a3cba49ab98de4221c20e147bd79bafdd1de3b1b94434f1e596e2713db0cefcb6b7102c92f6e2115b6d874f11cb53e8c5a153bcbefb770f21bf3"}}}}}}}, &(0x7f00000002c0)={0x0, 0x3, [0x1e4, 0x54a, 0x9b5, 0x502]}) syz_emit_ethernet(0xffa4, &(0x7f0000000300)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, @random="d8727266ce8d", [], {@x25={0x805, {0x2, 0x3, 0xf3, "25f899a9ded7c0f2dbf568615b48100f1d484b7be439f3d24df9b27e8d918a7ceb2234725a06ac24308b285f691766fe5b8d5023a3a387bfe67ff355f81b1869866814f98172b7b3539dc4ea597e0f79fe7eaac9cdc758f4ceb8abb8d0fe7a849dc7b0f6caceebd75eb11ade73d88c25da5d4b3dd7f8a300ba4f9cdc7b3ef0a1490af511df5fff70f78415113dcab92a575feabe0ff3f3e3ccce5ab79b6ac31c816145a8202aa7cff468d7c8959c970f72a5c8245a5a0ed8b3715a93ddaf8e9f26d8e6dceb833d1f1aade1a5df6ddf261189a4"}}}}, 0x0) 2018/04/03 03:27:38 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ppoll(&(0x7f0000000280)=[{r0}], 0x1, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300), 0x367) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/04/03 03:27:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) r1 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000dc9ff2)="6370752635210000000000000400") r2 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000100)={r4, r5/1000+30000}, 0x10) r6 = epoll_create1(0x0) epoll_pwait(r6, &(0x7f0000000000)=[{}], 0x1, 0xa7, &(0x7f0000000040), 0x8) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r2, &(0x7f00000000c0)={0x2001}) r7 = dup(r2) ioctl$TIOCSBRK(r7, 0x40044591) 2018/04/03 03:27:38 executing program 6: r0 = memfd_create(&(0x7f00000001c0)='@&prockeyring\x00', 0xffc) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000104) r2 = dup2(r1, r0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f0000000700)=ANY=[]}, 0x1, 0x0, 0x0, 0x48010}, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000a80)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r3, 0x2, 0xff}, 0xc) clock_gettime(0x0, &(0x7f0000000180)) write$sndseq(r0, &(0x7f0000000200)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0x0, 0x4}, @queue}], 0x30) memfd_create(&(0x7f0000000400)='keyring*\x00', 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000280)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000340)={{0x15, 0xdc}, 'port0\x00', 0x8, 0x8, 0x2, 0x8, 0x8a67, 0x8, 0x6, 0x0, 0x4, 0xe287683}) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001ac0)=ANY=[@ANYBLOB="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"], 0x1cb) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x40400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x1f, 0xa5, 0x6, 0x82d, 0x7, 0x3a}) 2018/04/03 03:27:38 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='attr/current\x00') mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x10, r1, 0x0) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000280), &(0x7f0000000240)=0x4) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, 0x1, 0x1, 0xffff, 0x100, 0x909, 0x40000, r2}) write$vnet(r0, &(0x7f00000004c0)={0x1, {&(0x7f00000003c0)=""/3, 0xffffffffffffff3a, &(0x7f0000000400)=""/177}}, 0x17a) 2018/04/03 03:27:38 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x6, 0x800) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="74a10000", @ANYRES16=r1, @ANYBLOB="00092dbd7000fddbdf25090000003800020014000100fe8000000000000000000000000000bb080002004e23000008000600080000000800090006000000080008006dab00001800010008000900470000000c0007002800000008000000"], 0x64}, 0x1}, 0x44080) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000596000)='/dev/ptmx\x00', 0x0, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f00000000c0)={{0x2, @empty, 0x4e23, 0x1, 'lc\x00', 0x25, 0xffffffff80000000, 0x5d}, {@loopback=0x7f000001, 0x4e21, 0x3, 0x4ed65725, 0x2, 0x3ff}}, 0x44) ioctl$TIOCSTI(r2, 0x5412, 0xfffffffffffffffd) r4 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1000, 0x254080) ioctl$KVM_ASSIGN_SET_MSIX_NR(r4, 0x4008ae73, &(0x7f0000000040)={0x1, 0xcc}) 2018/04/03 03:27:38 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x80000001, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000882ff6)='./control\x00') r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r1, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000dc0)=@sco={0x1f}, 0x8, &(0x7f0000000e40), 0x0, &(0x7f00000012c0)}}], 0x2, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={0x4, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e24, @rand_addr=0xda2a}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x204, 0x2, 0xfff, 0x4, 0x80000001, &(0x7f0000000140)='bcsh0\x00', 0x1dd, 0x3ff, 0xffffffff}) 2018/04/03 03:27:38 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff0000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x8, 0xffffffffffffffff) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=@random={'os2.', ')\x00'}, &(0x7f0000000100)='/vmnet0\x00', 0x8, 0x3) unlink(&(0x7f00000000c0)='./file0\x00') r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x100000001, 0x10000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000240)={0x7, 0x35c, 0x9, 0x2, [], [], [], 0x7fff, 0x10001, 0x2, 0x0, "34a916861a5345a8146d80e2ec1bd9fa"}) 2018/04/03 03:27:38 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x79, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000013c0)={0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000014c0)={@ipv4, 0x0}, &(0x7f0000001500)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001540)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x36, r2}) r3 = socket(0x0, 0x6, 0x2f7c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x8) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000000000)={0x79}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0xffffffff7ffffffd) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000000140), 0x0, 0x10002, &(0x7f0000000200)={0xa, 0x4e23, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [], 0x1}, 0xae05}, 0x1c) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/03 03:27:38 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000100)) iopl(0x7) 2018/04/03 03:27:38 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x248000, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000080), 0x4) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'sit0\x00', r2}) 2018/04/03 03:27:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB='\x00@\x00'], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be96c4b5a30d42a", 0x9}], 0x1, &(0x7f0000000640)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000700)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000006c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r2, &(0x7f0000000000)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f00000000c0), r3, 0x0, 0x1, 0x4}}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0x80, &(0x7f0000002880), 0x0, &(0x7f0000002940)}, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000000)=0x7, 0x4) recvmmsg(r4, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg(r4, &(0x7f0000000500)={&(0x7f0000000340)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fc5003841b6ff77013b8ba3edb0238e52bd1c76286cb4b84df97b959cc3c9fc66c298398f8d3e34c516d16cc9634cc6c88234716b0a41ff2b9396984566c07"}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000640)}, 0x0) 2018/04/03 03:27:38 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0xffffffffffffff81, 0x3fff) sendmsg$can_raw(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)=@canfd={{0x2, 0x1, 0x1aa, 0xf70}, 0x0, 0x2, 0x0, 0x0, "98bb0da4287ab937dd6d74cae733054a937b4a3052974ae25e795075dcfe1fb3c8a8c4edbbf18fc083bebcd50761954e1bc1490877aeb0e87832b39644234801"}, 0x48}, 0x1, 0x0, 0x0, 0x20000081}, 0x4c080) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000200), 0x4) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x1000, &(0x7f00000001c0)=0x4) bind$alg(r1, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendto(r2, &(0x7f0000000340)="aa99de83ac30f11441c657fa14f783a19305b3964efc53308a3711dced1b9e9f26aa83ad7bf9a0b96d067d89e2992b13a17748eb14a0d57a5f7fb11662e920193d8286091daf95643a70f1a9835f1f04b67a0e0588a2f54ce49602e4e176f4f32add11e557059f4cb22dc8cc31b803d167742fcb37404d6611916992963fa42e0b3014b2d0c254a22b62b099127c5487fcdeacabd614f3a308659d938d98060957fca302f1e94fb8dac8bbf0ab676da0b82bec25c7dabf0455d59cf7a698a54c8a6967", 0x19, 0x40, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x80) recvmmsg(r2, &(0x7f0000001040)=[{{&(0x7f0000003f40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000001340)=[{&(0x7f0000001080)=""/218, 0xda}, {&(0x7f0000001240)=""/49, 0x31}, {&(0x7f0000001300)=""/2, 0x2}], 0x3, &(0x7f0000004040)=""/26, 0x1a}}], 0x1, 0x0, 0x0) 2018/04/03 03:27:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) bind$alg(r0, &(0x7f0000000240)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-generic)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r2, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000100)={[{0x3d31, 0x7ff, 0x5, 0x4, 0x7, 0x204, 0x3ff, 0x4, 0x2b0, 0x4, 0x8, 0x4f46, 0x7}, {0x10000, 0x6, 0xc744, 0x81, 0x2ea4, 0x7, 0x200, 0x7, 0x20, 0x1, 0x4, 0x7, 0x400}, {0x1, 0x2, 0x28000000, 0x9, 0x9e2b, 0xffffffff, 0x2, 0xb71a, 0xfffffffffffffef4, 0xffff, 0x40, 0x400, 0x9}], 0x2}) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/03 03:27:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x400000) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$netrom(r5, &(0x7f0000000080)=@ax25={0x3, {"15b2c44ba5fb8f"}, 0x7ff}, 0x10) ioctl$KVM_SMI(r4, 0xaeb7) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000000)="0fae81050000000f01cf0f070f063e0f09eaec05470d2c01c4c11bd08d000001009a6a170000c4000f01c965f4", 0x2d}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/04/03 03:27:39 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x100) setsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f0000000040)=0x7f, 0x4) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00000000c0), 0x2) 2018/04/03 03:27:39 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x109100) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000000c0)=""/143) setsockopt$inet6_opts(r0, 0x29, 0x33, &(0x7f0000000080)=ANY=[@ANYBLOB="00020000000000000062b400000000000000e20000000000010089eca128c043d306b1c03c2f16c2b60fa80b441b833565ab3e3086d761ef0c6e3ceea4"], 0x18) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/03 03:27:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) prctl$setmm(0x23, 0x1, &(0x7f0000ffd000/0x1000)=nil) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000acbfdc)=@ipmr_newroute={0x24, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_DST={0x8, 0x1}]}, 0x224}, 0x1}, 0x0) 2018/04/03 03:27:39 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000380)='cpuset.mem_exclusive\x00', 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x0, 0x3) read(r0, &(0x7f0000000240)=""/232, 0xffffffffffffff67) 2018/04/03 03:27:39 executing program 1: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="649b2bdfaf1633555caa283d08fc72633ea2406b6f92ccd9dae4950724f3dc862af0519b8eaf3c86a0eb67712c88711dac13970f6ec7925f3c4190563d48ce05bb28adda05a0a83100bd1aee58c08579c797773ec978329550147038bccf07ef9a191b20aea2ad55bcfa49703b1bfa907910c933934620648e425b3e960dae8279ded9e3429ef334177820d221d4bf5fcf3ea0cc0ad855d1403ecd19e14b155215fd092e54ca9b0df6314ea8fb658616bb2cc240d913755d7f6acda6c29fb5dad25850821b61a40dffb4bef90276c0db7540f3a3fab9d9a4df20ad36996166523b0e5fedabfd795617d9e31bba5ed8b8406d3b", 0xf3) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r2, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)="090925c2df937e7c8c9763eb57c791258d7472e966834995c30dd9d5929b27c633ea225bbd16685385c79b449941d90a6c660d4745810ddb8f6c7c86e7c2257bec3b27576464bf81a0551612ebabe1e7f30be9d43d2d7f70e157eb7beb87b6bfa6a538ad42246b5d5bc1ffb48d57d3c15aa94619cb968d4ceb3b95e0e1cd3a2d3717765fbc66dfc95e70c838e5e10966877d2d88436304c8767a5479d43e2c979f6daedf1ec1ba418ef75a38eb9734d3e10febea458ede57b5ee9bd728343c4dde7d6d898867dc277bd44544", 0xcc}], 0x1, &(0x7f0000001040)=ANY=[]}}], 0x1, 0x84) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000380)={0xffff}, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000340)={0x3, &(0x7f0000000280)=[0x502, 0x3, 0x3]}) r3 = accept(0xffffffffffffffff, &(0x7f00000004c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x80) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000100)=r4) accept4$inet(r3, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f00000002c0)=0x10, 0x80000) sendto$inet(r2, &(0x7f0000001600)="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", 0x585, 0x0, &(0x7f00000000c0)={0x2}, 0x10) recvfrom$inet(r2, &(0x7f00009be000)=""/11, 0xfffffffffffffe90, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r2, 0x1) 2018/04/03 03:27:39 executing program 6: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000000)={[{@quota_off='quota=off', 0x2c}]}) 2018/04/03 03:27:39 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x918, @loopback={0x0, 0x1}, 0x100000000}}}, &(0x7f0000000180)=0x84) sysfs$2(0x2, 0xfc, &(0x7f0000000240)=""/183) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r1, 0x9}, &(0x7f0000000200)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={'sit0\x00', &(0x7f0000000040)=@ethtool_rxfh_indir={0x38}}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000300)=""/32) 2018/04/03 03:27:39 executing program 4: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x800448d2, &(0x7f0000000380)=']') r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x80) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000040)={0x4, 0x5, 0x19bc000000, 0x1}, 0x10) 2018/04/03 03:27:39 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$sock_ifreq(r0, 0x8938, &(0x7f0000000080)={'syzkaller1\x00', @ifru_settings={0xffff, 0x7, @cisco=&(0x7f0000000040)={0x200, 0x5}}}) connect$inet(r0, &(0x7f0000301000)={0x2, 0x0, @rand_addr=0x80000001}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x0, 0x0) shutdown(r0, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) r1 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x3a2, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000200)={0x7, 0xffffffff}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x4800, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000140)=""/96) sendto(r0, &(0x7f0000000000)=':', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) 2018/04/03 03:27:39 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f00000003c0)=0x87ef, 0x4) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001680)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000140)="1c114325cef51d833544d7729a7d035f143c07b0c798d66352db1d709d03c1cfdd87f6dc991b1a8d347d11089e94f3a52707b95f29c3cb213d6b2d53a71b22ae1ad2136f657aa38728e9fa23953012d7a5", 0x51}], 0x1}, 0x0) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3f, 0x5, 0x5, 0x3}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0x800, 0x20, 0x1, 0x8}, &(0x7f0000000280)=0x18) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="edcd000000000000"], 0x24}, 0x0) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) ppoll(&(0x7f00000002c0)=[{r0, 0x6100}, {r0, 0x4}], 0x2, &(0x7f0000000340)={r2, r3+10000000}, &(0x7f0000000380)={0x7f}, 0x8) 2018/04/03 03:27:39 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xc0082, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x800000, 0x3) write$evdev(r0, &(0x7f0000000340), 0x0) r2 = socket$kcm(0x29, 0x0, 0x0) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x965, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='reiserfs\x00', 0x0, &(0x7f0000000380)) syz_open_dev$sndseq(&(0x7f0000000400)='/dev/snd/seq\x00', 0x0, 0x0) socketpair(0x2, 0x80f, 0x1, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(0xffffffffffffffff, &(0x7f000039cfe4)={0xa}, 0x1c) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000000380)={0xa, 0x4e20, 0x0, @empty, 0x2}, 0x1c) r5 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet(0x2, 0x80007, 0x5) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000480)=""/172, &(0x7f0000000180)=0xac) listen(r4, 0x4000008006) setsockopt(r5, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r5, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$ipx(r5, &(0x7f00000001c0), 0x0, 0x80000000000000, &(0x7f00000000c0)={0x4, 0x0, 0x6, "502200000006"}, 0x10) socket$inet(0x2, 0x801, 0x1000) setsockopt(r3, 0x9078, 0x700000000, &(0x7f0000000280)="e85c836cb7f2c3cd869ffadd00ebf2dc9b0dff63cd16914aa6a6309ee8bc869e2c47e97b47fef786736389ea3356037e1c60adf7c64de7b82cc10a674d53c30ffee688de5943b43ec7e6b65bd40a668ac913656b18f6d91c2eeb6f825ac3ce7ef09a2e9c96df09", 0x67) sendmsg$unix(r5, &(0x7f0000001140)={&(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000340)}], 0x1, &(0x7f00000001c0)=ANY=[], 0x0, 0x10}, 0x80) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000100)=0xc) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000200)={{0x3, 0x3, 0x3f, 0x2, 0x8}, 0x0, 0x6, 0x4}) [ 73.468652] gfs2: not a GFS2 filesystem 2018/04/03 03:27:39 executing program 5: r0 = mq_open(&(0x7f0000000080)='.]^\x00', 0x0, 0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000100)="2d10b7e3649112fa851a4454f9bb23f94c2ed70b9524c260171a356035e61420f5bcb4f00a1fcacefb8334f17f3d9a5bbc48adf5818c826385b4cf4b19e73ecb92d91430afa2c68e3550505cd37d1bf503f7601b82b774b0ec23347916c23eeb71252d3638b76fd2ce99ed15617c9ad5b4de0df350ab2f8a74d7d4c781a03356d8704827bfb99be6cd20a09ca38861f63a293a4161f246f7992017972a5e9bbb47ac3dce96f754cb9d", 0xa9, 0x0, &(0x7f0000000040)={r1, r2+30000000}) 2018/04/03 03:27:39 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') readv(r0, &(0x7f0000c43f70)=[{&(0x7f0000ea5000)=""/4096, 0x1000}], 0x1) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000000040)=0x80000000, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f00000000c0)={0x0, 0x0, {0x0, 0x0, 0x5, 0x0, 0x6}}) [ 73.543615] gfs2: not a GFS2 filesystem 2018/04/03 03:27:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x80) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000000040)=""/90, &(0x7f00000000c0)=0x5a) r2 = dup2(r0, r0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000140)="2ed9fc0f23dc0f015f4b0fc7ab983bba200066ed66b80500000066b9002000000f01c1db5609ef99822e0000b1", 0x2d}], 0x1, 0x0, &(0x7f0000000180), 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000440)={0x1ffff}) linkat(r0, &(0x7f00000002c0)='./file0\x00', r2, &(0x7f0000000300)='./file0/file0\x00', 0x1000) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x4c, "7a3205aa2cfe1bbf9348b7e6061d000ec05c9207492a54f02cb58c3de35ec1134248cf3f8188b5e94945d39bcc2e96bc693e0de6363f1d7659aa398168a5b8fdd9f2bff8d32e6285350e66f6"}, &(0x7f0000000240)=0x54) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r5, 0x401}, 0x8) 2018/04/03 03:27:39 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x2000000000000129, &(0x7f0000000080)=ANY=[], &(0x7f0000008000)='syzkaller\x00', 0x27, 0xffffffffffffff1d, &(0x7f0000000000)=""/127}, 0x2dc) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xff28, &(0x7f000000df19)=""/231}, 0x48) 2018/04/03 03:27:39 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6, 0x4002) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000fdb000)='ybifs\x00', 0x1003, 0x0) pivot_root(&(0x7f0000b6aff8)='./file0\x00', &(0x7f0000f75000)='.') ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000480)={0x5, 0x0, [{0x2, 0xb9, &(0x7f0000000180)=""/185}, {0xf000, 0xe4, &(0x7f0000000280)=""/228}, {0xf002, 0x59, &(0x7f0000000380)=""/89}, {0x4000, 0xa, &(0x7f0000000400)=""/10}, {0x0, 0x1, &(0x7f0000000440)=""/1}]}) 2018/04/03 03:27:39 executing program 7: syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400800) r0 = add_key$keyring(&(0x7f0000001180)='keyring\x00', &(0x7f00000011c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$link(0x8, r0, 0x0) [ 73.637450] print_req_error: I/O error, dev loop199, sector 16 [ 73.644286] REISERFS warning (device loop199): sh-2006 read_super_block: bread failed (dev loop199, block 2, size 4096) 2018/04/03 03:27:39 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x4, 0xfffffffffffff004}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="0000040000000400f10b0000fb7dc765a0daec78"], 0x10) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000280)=ANY=[@ANYBLOB="0300000058000000d016f4be9c931944ae0b60ad3b82c4726750e160982ba5c2627d0000000000000000a4cf1c02b5829266b7808ccaf58bee0d2b8e433fba8859a3cd4eb5f354f6fe54b808a2e805a9e28fc1345816938c7f1a622a9414065b"]) getrusage(0xffffffffffffffff, &(0x7f0000000180)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) r3 = fcntl$getown(r0, 0x9) kcmp(r2, r3, 0x3, r0, r0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000300), &(0x7f0000000340)=0xc) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000000)) [ 73.695376] print_req_error: I/O error, dev loop199, sector 128 [ 73.702105] REISERFS warning (device loop199): sh-2006 read_super_block: bread failed (dev loop199, block 16, size 4096) [ 73.713313] REISERFS warning (device loop199): sh-2021 reiserfs_fill_super: can not find reiserfs on loop199 2018/04/03 03:27:39 executing program 3: r0 = socket$pptp(0x18, 0x1, 0x2) connect(r0, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x4, 0x4, 0x3}}, 0x80) r1 = dup2(r0, r0) bind$nfc_llcp(r1, &(0x7f000026b000)={0x27, 0xffffffffffffffff, 0x80000, 0x0, 0x0, 0x0, "7c44d240ab8b4dcb290d9b4aae50e68e08a5b4000671bdb50005fc5b72eaff1156cc197842b4c0f611546634000c00800000000037eee17cc6556a85809693"}, 0x60) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0xfffffffffffffffd, @broadcast=0xffffffff}}, 0x212) 2018/04/03 03:27:39 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c00000022a16c9d7a674ed7f40001000000000000000000040000000800090004007a00c83660dcee0897823f060000000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) [ 73.906215] REISERFS warning (device loop199): super-6502 reiserfs_getopt: unknown mount option " [ 73.906215] " 2018/04/03 03:27:40 executing program 5: r0 = socket(0x411, 0x20100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/04/03 03:27:40 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@random="41e20b68e59e", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000000)) ioctl$TIOCSBRK(0xffffffffffffffff, 0x40044591) prlimit64(0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x180) listen(r0, 0x1ff) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000001c0)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x8001, 0x8, 0x9, 0x6, 0x9}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x100000001, 0x30}, 0xc) 2018/04/03 03:27:40 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x63, 0x101340) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="0012070054ce75d100001487b75e0af20000000000000000"], &(0x7f00000000c0)=0x16) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000200), &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x7fff}, &(0x7f0000000140)=0x8) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f0000000000)={0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0xfffffffffffffffc}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0x10, 0x0, 0x0, 0x200000000000}, 0xffffffffffffff69) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000002c0)={&(0x7f0000000080)='./file0\x00', r2}, 0x10) 2018/04/03 03:27:40 executing program 7: mknod(&(0x7f000086c000)='./file0\x00', 0x0, 0x0) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='./file0\x00', 0x0, r0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10040, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x5, &(0x7f0000000080)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000200)={r3, 0x2}) chown(&(0x7f0000000040)='./file0\x00', 0x0, r1) 2018/04/03 03:27:40 executing program 3: timer_create(0x7, &(0x7f0000000140)={0x0, 0x3d, 0x2, @thr={&(0x7f0000000000)="a6065c991726dcf3166895e53846db309f6c605485650a4c6e9c06fc297b8ca81ab4f7a8e0e34646231a4c16e461fc098958ba5f33b26f2145c9ca2bc13295f33c7e291c5308f7f3bfb30a7ee7c61de88978d55518f80db3b0296ebce2858c749bee334cca2d1de261dcd715fe0234f28c570468de", &(0x7f0000000080)="3d6135cf269deada016109d611ed71c44d6d87e0de9ee0c80f657687851f4f936f47c79269289cb81d7550d04561e26bba3da05cfe347a22263ca7476774e877e3fe79128c56d2800a6e4c777369569db19a93805d9b85465b4859977ab9bf2f5bf990687a6e7cb65ec58282d5764ee43435f2e25707195d86b298cb88856913e8639862633b079ef089178e22"}}, &(0x7f0000000180)) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) ioctl$KVM_SMI(r0, 0xaeb7) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) sched_getparam(0x0, &(0x7f000029a000)) 2018/04/03 03:27:40 executing program 4: perf_event_open(&(0x7f0000cccf88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x400401) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x5}, &(0x7f00000002c0)=0x8) mount(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000c00)='./file0\x00', &(0x7f0000000a00)='autofs\x00', 0x0, &(0x7f0000000b80)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)="6755103242", 0x800402, &(0x7f0000000a80)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000900)={0xffffffffffffff9c}) socketpair(0x3, 0x0, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006980)=ANY=[], 0x0, &(0x7f0000006d00), 0x0, &(0x7f0000006d40)=""/65, 0x41}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)=@raw, &(0x7f0000000d80)='GPL\x00', 0x0, 0x67, &(0x7f00000001c0)=""/103}, 0x48) 2018/04/03 03:27:40 executing program 2: 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$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000ac0fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="c044", 0x2) 2018/04/03 03:27:40 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x80000001, 0x8000) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000100)={0xb0, 0x5, 0xb200, 0x1f, 0x4, 0x4, 0x1, 0x3f, 0xd, 0x6898e5df, 0x8001, 0x20}) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000400)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) timerfd_gettime(r0, &(0x7f0000000140)) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000040)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000001440), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="200000000000000000a1bc0007000000440f450300ef00009700000000000000591265ab19c83d3e24ad79dd75da98f7961cec084a17b2090e68e258c067d2bb673b1e52d76fdc45a4b66431056f6fb7bad8673a034b91a87678ecd50494ecfd6547043dd8d23ad8ff"], 0x20}, 0x0) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000000180)=""/149, &(0x7f0000000240)=0x95) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/03 03:27:40 executing program 3: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000673000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) pwrite64(r0, &(0x7f0000000000)="1c7c1e574dd99443aa384ab082d92e02fcd0ebc1d62f8e68f6dbb456d00de270392d5e8f41eb6e9ce1bcd7c3772d08b06ea31c38f699113aeb5b95ce18e59ab5172fa04da6243ea2c1b7946e0b1be2c558af7ae7ac119791d895a23bde5df20e6dae2813d6abee3a9e18a286f9fc77c0e421721c47da95af6f54618155f0b562f545419a52df49b28638b5a9acb5e9c6ce9320774bea9028ac040e955a8c89ee26e1df9e89af6a0898853867a4336bbd0440f46d00496f237b811a740b90c7e2e3500e9e6dc857f29e2d7abf3ae79c1b1b67d0c1dfdf387a68c51e6f936c46", 0xdf, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={r0}) 2018/04/03 03:27:40 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x2, 0x200000) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000380)=0x20000000000000, 0x2) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x8, 0x0, 0x0, 0xc855, 0x0, 0x0, 0x0, 0x7ff}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xffffffff}) 2018/04/03 03:27:40 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)='&\x00', 0x2) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$int_out(r0, 0x0, &(0x7f0000000080)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCSETS(r1, 0x5402, &(0x7f00000001c0)={0x8, 0x3, 0x100000001, 0x8e6c, 0x5, 0x7ff, 0xff, 0x6, 0x8, 0xff, 0xde94, 0x1}) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)={0xffffffff}) 2018/04/03 03:27:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=@ethtool_cmd={0x1c}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x300, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffffc0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000140)={r2, 0x80000, r3}) 2018/04/03 03:27:40 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') fchdir(r0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) epoll_wait(r0, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], 0x6, 0x8000) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/04/03 03:27:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40010000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x320, 0x70bd2c, 0x25dfdbff, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x8800) setreuid(0x0, r1) request_key(&(0x7f0000000280)='logon\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='\x00', 0xfffffffffffffffd) [ 74.523900] autofs4:pid:7535:autofs4_fill_super: called with bogus options 2018/04/03 03:27:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='attr\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x1, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0x4, @empty, 0x6}}, 0x7, 0x10001}, &(0x7f0000000200)=0x90) 2018/04/03 03:27:40 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x17) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x18000000}, 0xc, &(0x7f0000029000)={&(0x7f0000000140)=@getstats={0x14, 0x5e, 0x40a, 0x70bd26, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000080)={0x5, &(0x7f0000000180)=[{}, {}, {}, {}, {}]}) 2018/04/03 03:27:40 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/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, 0x1000000000000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYBLOB="001b4b61bca66c"], &(0x7f0000000440)=0x1) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000240)="0f0097fd050000c4c2fd38407cb8010000000f01d9b9800000c00f3235000800000f3066ba420066b8c00066eff326f4b9800000c00f3235004000000f30660f3881a7621c96dd66baf80cb8385d3080ef66bafc0cedb9800000c00f3235004000000f30", 0x64}], 0x1, 0x1c, &(0x7f0000000200), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/03 03:27:40 executing program 1: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x400, 0x20000) fremovexattr(r0, &(0x7f0000000100)=@random={'osx.', '/dev/snd/midiC#D#\x00'}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000000c0)={0xffffffffffffffff, 0xaee9, 0x4}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) fcntl$setlease(r1, 0x400, 0x0) creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) [ 74.746229] autofs4:pid:7574:autofs4_fill_super: called with bogus options 2018/04/03 03:27:41 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0xffffffffffffffb7) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x100000000, 0xfffffffffffffffc, 0x9, 0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00000002c0)=""/81, &(0x7f0000000340)=0x51) 2018/04/03 03:27:41 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xd705) listen(r1, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80000) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000001, &(0x7f0000faafe4)={0xa, 0x200000000004e22}, 0x1c) 2018/04/03 03:27:41 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000e22fed)='/dev/snd/controlC#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000040)={{0x401, 0x7, 0x7, 0x3338, "444f9e669812e1be7b2e69608032b3cdfc45893c6e02235e684119a411608d83d64055c2184a6020c4069e8a", 0x7}, 0x9, [0xcaf5, 0x0, 0x0, 0x9, 0x9, 0x4, 0x7, 0xffff, 0x3ce4, 0x8000, 0x3, 0x100000001, 0x36, 0x9c, 0x6, 0x0, 0x80000001, 0x7, 0x6, 0x3, 0xfffffffffffffffb, 0x678e, 0x2, 0x8b, 0x4, 0x6, 0x5, 0x5, 0x6, 0x6, 0x10001, 0x11, 0x927f, 0x5, 0xffffffffffff0ebd, 0x7, 0x4, 0x3, 0x3, 0x1, 0x1000, 0x144ce134, 0x200, 0x9, 0xff, 0x8000, 0x7fff, 0x401, 0x100000000, 0x3, 0x0, 0x4, 0x8, 0x7, 0x5, 0x2, 0xf30, 0xffffffff, 0xb310, 0x1ff, 0x7fff, 0x80, 0x3, 0x7, 0x1, 0x4, 0x40, 0x0, 0x4, 0x3, 0x3, 0x2, 0x400, 0x7, 0x4, 0x5, 0x99db, 0x6, 0xffffffffffff5816, 0x80aa, 0xfffffffffffffffa, 0x3, 0xbf25, 0x2, 0x4, 0x6, 0x7ff, 0x3, 0x5, 0x1, 0xfffffffffffffffa, 0x8, 0x2, 0x3ff, 0x4, 0x7f, 0x101, 0x200, 0x81, 0x3, 0x500000, 0x101, 0x6, 0x0, 0x7, 0x6, 0xfffffffffffffffd, 0x7, 0x6, 0x9, 0x7f, 0x8000, 0x8001000, 0x6, 0x0, 0x0, 0x0, 0x80000001, 0x100, 0x92, 0x100, 0x8000, 0x4, 0x6dd, 0x4, 0x0, 0x8, 0x6], {r1, r2+30000000}}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b8eb38)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [0x6], {0x77359400}}) 2018/04/03 03:27:41 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0xd42) ioctl$KDMKTONE(r0, 0x4b30, 0x241db93) syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x1, 0xffffffffffffffff, [0x0, 0xdb7, 0x45d]}) 2018/04/03 03:27:41 executing program 2: r0 = socket$inet(0x2, 0x806, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x20000, 0x0) sendto$ax25(r1, &(0x7f0000000140)="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", 0x1000, 0x40000, &(0x7f0000001140)={0x3, {"7fdd01d61ffd34"}, 0x7}, 0x10) ioctl$KVM_RUN(r1, 0xae80, 0x0) connect$inet(r0, &(0x7f0000d0aff0)={0x2, 0x0, @rand_addr}, 0xf) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000001180)={[0x86, 0x5, 0xffff, 0x1ff, 0x6, 0x200, 0x0, 0x5, 0x2, 0x401, 0x0, 0x8, 0xd0, 0x7, 0x9, 0xfff], 0x3000, 0x200}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x1) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000040)) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000001240)={0x2, 0x2}) 2018/04/03 03:27:41 executing program 1: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) fcntl$getown(r0, 0x9) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)='cpuset.mems\x00', 0x2, 0x0) preadv(r2, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/03 03:27:41 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x2e}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000cf7000/0x4000)=nil, 0x4000}, 0x7fffdf308000, 0xffff8000}) 2018/04/03 03:27:41 executing program 7: r0 = socket$inet6(0xa, 0xa, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1000000006}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x10001, 0x800) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000100)=0x1, &(0x7f0000000140)=0x2) bind(r0, &(0x7f0000000080)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, 0x58) sendmsg$kcm(r1, &(0x7f0000000980)={&(0x7f0000000240)=@ax25={0x3, {"202b1447858fd2"}, 0x80000001}, 0x80, &(0x7f0000000600)=[{&(0x7f00000002c0)="8a182e3e6b9193c380490ce4dbabbd3b65bdb3fe93cf44f4a1ade5d4fe7f282d296e354de39c4ebe529518e9be12a7f51b82bb7b1580ef3f9cf0e9150e6a1989cb2677bfa7678928b391722ec199465743fa08e0ae37a156fa914d4829ce8a9a64edc1d94ddbb7ebaaf535c5b39dbaf5400feb7eac495f55be18761906752ca335cde8", 0x83}, {&(0x7f0000000380)="fd21298eca1d340e6a5b638ebf940f964e6e6faa088d30415075cedb3029781c4783d12124a246c98b81955b90d2130b0531209e9280e4761a9b38ba6277546b9628cb91ce9435c6ef43bd6c0b415009e8c8f11275ac45fd419bef8b5592fabe15a4248a736befa34b04b15eb9ce76a5944cfc2564cfd715f51671a39fbdc2fb7a7b2560fe2dd077183913113221f872e936320403ead14cab9d7c5f308cc8b2d205cbfbc106f76a2f6d150ae0e73b570316186f277ec5d553d3b002afc0572a0310f013e7be3d186398f3df8faa380f58110c5aab36c8d6b344a0d01d66ef6a3cb450b4d29f78c0a2863b973536604423f6ef9009", 0xf5}, {&(0x7f0000000180)="2ada8d4f81e387e5349f6ac00969df2fc1ad", 0x12}, {&(0x7f0000000480)="590ca4b2aa46cb321a9d489df26523a248f5c715c4c55f11e3a7eda9f2c91eb0c5fdacb8323e0d13d23154330a85a1fecb74e93ba69bd27176a47fc019f31a147fbcff66962860d11289474c46ef7be4f699f4b80ebff663da2894b887713204e2a395d3d167569117c78e7e8bdd13b9966a2d5168bf9e1dc1b19e4820270f0c4c7ca30512d27685be4243d0948b38a23b2d729d4f3b295ed8b94c78345fe069dd2b51a6", 0xa4}, {&(0x7f0000000540)="55c3ce8b5a101e9972bfcfcc5a16c0b457ed5eac444fd373aef4db17f645e6fdda58d98f2fef55c6e6220c0dcd16caa21c9156668f127393eeaa5e841cfabfae3056fe99a79df7e9cfb0aacc821afd93e24884a9f28225d1cfa8d23c5f9c6623de06b0f27fee99", 0x67}, {&(0x7f00000005c0)="9bcbd1cb4c19346e7ec38ccb093638bd669c50d6754c661c59a231ef17787d63839e86d6fa94ea2ab80907f707d0c57be20db7f29684", 0x36}], 0x6, &(0x7f0000000680)=[{0x78, 0x10f, 0x0, "71f563b852ee9b2fbd55b7a2520aa48aa98a077c2ea16c6859d609fd400e340b1cb11a543878b6b90d580a0d726f4a687d38569ae03daf42951462bb5fc96fc3d00f9c3a9d0854527709c0d848a4ae7c7e7b85172c3cd385ff49b9d04e6bbf6f260fbc3f8be036"}, {0xb0, 0x0, 0x2, "4300ab0db07d522e845a45e9e5519398d9f2c062223b570660a6078ed9f7552d06400000d520944138dcbd110f4edaeb4cceccc4792b17059011cc65ffda909108d91e13ab5170036fc8d5f881d258929489a07714f2ee6f2f975131ce152b760adaa42a41c92afa54a1bd7bd98d83033f40b200b6d02c41aaafb9feb8fab8d4e71b1e8bdabac1cc1a21e25d14fcc5949d2635efc6fafa691c7f3305eb"}, {0xf8, 0x119, 0x80000000, "ccafbbda459a006ba06e4f668d124859124c9f27ae050be1c44ff028670aaa0aed18deab0b3ee333a324d4280b57e22f02af087ccfde866f2a6738fc0cb0919b9fbef93cbc3e3ea3358d3b7c7b0765683e87bbecd4300f5443f77613d0a3a7c4b806db6fdde13ca6eeacc04a2a722ff076a48154f631ce379eecc536e8e07d9ad7f4313f311525c7cb557b295faedae1b96d3b9e7bed792b92e735228847b77115aeab3f25cea6eba8c88e760109feb552423b84ec5dea4ed87a867ad0ed811d5e845d3853db23f98dd57dc0bc972fba0cc835ac253711a0fdffeee256b569d3dea19889"}, {0x60, 0x115, 0x7f, "40f3b106e6392431034a14f577ed7957b55a6aa1b6c326d23350aaadaef857ed03e87841e2ebd6e1ecd46bc0304438718ac903ab4c8ce2dc58391ae07012a111bddd598d19f5d5c9282ac5b995449f"}, {0x60, 0x10f, 0xfffffffffffffbff, "f157614c4660c9e82d3c0a6a1ee770be3f4785fbfa093c2b055e4bae8c865cb41dc2144dde274ab9df4546a087dab4c405d860e01e66f59f473a27623e3c33f5a498cc79e4df92a443506da8663333"}], 0x2e0, 0x40010}, 0x40000) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000180), 0x100000000000024b, &(0x7f00000003c0), 0x0, 0x800}}, {{&(0x7f00000001c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB="1000000000000000290005531b420008"], 0x10, 0x8000}}], 0x2, 0x8000) 2018/04/03 03:27:41 executing program 4: memfd_create(&(0x7f0000000140)="4ec8c7d7", 0x4) r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x6da58132fa77da39) 2018/04/03 03:27:41 executing program 5: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=@dellink={0x28, 0x11, 0x813, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x28}, 0x1}, 0x0) [ 74.943809] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/03 03:27:41 executing program 1: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f23fff)}}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000140)={{0x0, 0x3, 0xc38, 0x3, 0x401}, 0x4, 0x4, 0x7}) openat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x2) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x880, 0x0) syncfs(r1) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0xfffffefc) 2018/04/03 03:27:41 executing program 3: perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2}, 0x0, 0xc, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x125d, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "a1fcc418723f2816b9e836d7a349ebf2c1458559708c0027bdf68e661faefe01e09339b3e1ee2f0e5446633242703e6d95a08e4da762d9fffaa60b9176d31354", "ec0a147303844f3f88de1d01c28459a0dc36bcc839157551416e3f0fd31456a9"}) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/04/03 03:27:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) process_vm_readv(r1, &(0x7f0000000080)=[{&(0x7f0000000180)=""/241, 0xf1}, {&(0x7f0000000280)=""/252, 0xfc}, {&(0x7f0000000040)=""/16, 0x10}], 0x3, &(0x7f0000000100)=[{&(0x7f0000000380)=""/125, 0x7d}, {&(0x7f0000000400)=""/136, 0x88}, {&(0x7f00000004c0)=""/139, 0x8b}], 0x3, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000006c0)) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x200004b564d03, 0x0, 0x101}]}) r4 = dup3(r0, r2, 0x80000) r5 = getuid() getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)) fchownat(r4, &(0x7f0000000580)='./file0\x00', r5, r6, 0x100) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f0000000680)=0xa7d80d3, 0x4) 2018/04/03 03:27:41 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@sco, &(0x7f0000000100)=0x80) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x1}, &(0x7f0000000280)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(lrw-cast6-avx,md4)\x00'}, 0xfffffffffffffd9c) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10680, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000040)) r4 = accept$alg(r2, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000340)=@assoc_value={r1, 0x5}, 0x8) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r4, &(0x7f0000000000), 0x492492492492591, 0x4000800) recvmsg(r4, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000002c0)={r1, 0x1000}, &(0x7f0000000300)=0x8) 2018/04/03 03:27:41 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000400)='\x00', 0x1, r1) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r3, 0x40000000af01, &(0x7f0000c97ff8)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000380)={r4, 0x1, 0x0, r4}) close(r3) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000f1dff8)={0x1, r4}) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) r5 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="b3", 0x1, r1) keyctl$update(0x2, r5, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r5, r5, r2}, &(0x7f0000a53ffb)=""/5, 0x4, &(0x7f00000001c0)={&(0x7f0000a3dffa)={'sha224-generic\x00'}}) 2018/04/03 03:27:41 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000001800)='/dev/vcs#\x00', 0x800, 0x0) read$eventfd(r0, &(0x7f0000001840), 0x8) r1 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001900)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000001a00)=0xe8) sendmmsg(r1, &(0x7f0000002440)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @loopback=0x7f000001}, 0x0, 0x4, 0x0, 0x1}}, 0x80, &(0x7f00000012c0)=[{&(0x7f00000000c0)="566b42ed1216e06ea5a08874763790990d7a19fb2dd23d54265782a8557f4c16bb4fe84492d4d3b9e13c0c61e9112f1668a8b8a663f8b4f802ea57a2ce056476211a65c5331eb7e69c9b53dc0604538058585929a5349781c480623dd1e3cc5b2a16dd59ec55579ede25893cd39c", 0x6e}, {&(0x7f0000000140)="0504b8fd9ec62b6dde6ad48d3db9045c8544adfc1a0f043d5a18d1da9d6ac35f930f2ee5c56f814c0ae48a155ccb52d79e689a77ef99135dc7486e2d6c6a344d98c2d09caf7a692e68c96a667edf30bdb2a97821ab3309455782fa218fdc9919f07689342fa57232579f3144cc6d8ce30eb69bf4808e1ffec70ace4aae", 0x7d}, {&(0x7f00000001c0)="5f70435f98a0dc522a1909e776a66c69e943e69de6131384eef61e2d1382498820258317ee8c0ffb80e7e303cf75558cded4464cee24f0febc2b36b05260b3aea166c08816bd5039fe4ac56e14e714675489e3ee99", 0x55}, {&(0x7f0000000240)="3a0f70ec397a5ee1264c6a016b3749f5cc06dd9ba3a799e620cf6ec4a18393513bab767acfae498e1d84a9fb9de25010a7922df0f5213491277a7acce71bd2177f8110cba344ec5a25e0913ffe0978a983119bf9f1d1151977eccbd48e66860212179dadeade", 0x66}, {&(0x7f00000002c0)="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0x1000}], 0x5, &(0x7f0000001340)=[{0x70, 0x17, 0x100000000, "2097d2fc7a1caf290bb6a8d4fbe93342864702216e1c28dc19c5297565e6097e0c99fc819dac96cf685a364bfe899dc20847e248ac373434bccc9748d409d94c813667fcb4ea6e03651bfb3f4030202315c14b5a85fafa739a3ff1f38c82"}, {0x88, 0x88, 0x101, "6c0682aaee31336293a2ee90fd1d64683ad1fece0bd5d6a65c47e7e6ab5a440696dbaa89d060655f18c5f0d89c2192f05a1bdf1c74d41bffc5935abd8f930759fa0ebd873d1f34946f2f6dbbdf31350bc59736dbe3a9f2e93c1124b47d1f8ab028515b21df3d4942c3dfda385e2f62fc8eadeed0cc9413"}, {0x90, 0x1ff, 0x1452, "d64c1f8ad9ab30a791dd38048a03d122ca480974120c2a732e17f042468183b8251820aaf50d61b92d2f44695ee2531dc0ed14dd4724628d28064c4aa55973f573211bb79d92f0ff71e346e4ba0b70e3df3f6b70201b05137f46388aa7f3d90ed5dd52187218db3e71d571d29922f8ec68dd08806e889e2eb2"}, {0xa0, 0x10f, 0xfffffffffffffffb, "963a5ab49033b5a052b74cf55044f50d7846d5c459eb9d5527dc1f47bc89a1a27c5f9f1735da37f0ae9d54ffc434ac24b0a7fbf4db2a52bfff1b004490e24eb29e90d8e7a524eaa2a636f9a82b45508c5a3fc659d0b71e26498477c349842809394a07235bbcee97d3a176a5896355a422a82e749e0f62ee72e2305ccb40dc993f28c84c9511b0ed188b45"}, {0x38, 0x105, 0x3, "626732f4a9d92b0c4e5fa0f5ec9917645b1397451cb006b0e1458960bf04e9f22d53ff4dfe00bc7f"}, {0xa0, 0x112, 0x0, "a8929cd5460626299d66fc2f8b465c842b6522e91d5ea8bdc13d5f03431d9621c3a851ee327cefc24218639a1a9486f7674eee36fc0e87def6e7e9a17cf0254bc582588bec5d1a5ccf7a25d3798207ecc568726deaff20fe2a907743df4389aec7ef0371231b5f78dcacb664c7ba2512304dd22fa090e181fe1072984178938320f6ca2c059dab32c215b0"}, {0x48, 0x119, 0xffff, "c7b4001bf6e9a127ac052afb24bc242f0194a9e98821fe3ae0c07d4fdff2ef8093195d7f556ab603eb043216bbe9809fb899ea74"}, {0xc0, 0x3e, 0x7, "c120ed9b6d5254a9524ca581f1e31cfb344cec8ca8e3b8cb744fc38b7694d3c99fd77d76592b84c57ac16aa0fbdeb5f125646cad76dd4159b747e087135fc05d1d7ffd76bcf1d6dbbceded61636aacecee807306cbb2720f6e90c439b3eb976fb63414da62c259a77c4eb427abb74c184f2b48cc0ac430c5df7d4e5111cdfde560538e7dea31c265698179d00b4c2d795ae2003e9601975fe45609f40079aa64fc2a35552fc5297ca3f997e7a1206b"}], 0x408, 0x4000000}, 0x5d}, {{&(0x7f0000001a40)=@hci={0x1f, r2}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001ac0)="f76efd7c47ee44c8c6812ffc65aade1657f116d7e9c4309ae79d1302e1563ba91769edf2ac58ed663e28c8921b022303c3a73a6794bf7ed01496e22dbfefcf0cb12249354a6f283ad31a7bd3b23918d1cd8e6dc1e54df0a54947b6060aa54c5891742ceb05680ffa668e541f6e031e5420560d44d7f93ddf13fbb74c8974caa45c7ed09b9e20987a9d3b21c74399a9a1b475a9b80998f9005f4c191665d46a26e0eee613040b8af1f57a1abd08c2edacdef2f5698b2218a43d9e99", 0xbb}, {&(0x7f0000001b80)="f5061ab246efac2653be6c4db9cae0bd039b60e5d5d81d7ada77733248a80ed1472c6cc8cadd993a63349fdd7421256ca8e1d4040dd0c60a4a6baf9c2152738148144887a6f1461c3be4c836ecb02da3e6289f08c99e9e0d287043d8391a7175f82dff0d211d1b7595f7f3af97e35480493bfd326a476527740cee8235116ab9c7084dffe7635f96955327ba9db8e167a0af4d5b901538b5dd8985ba288432d79e3e4ae78978ed609de7db19bb50259c8ed2139f", 0xb4}], 0x2}, 0x2}, {{&(0x7f0000001c80)=@vsock={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x80, &(0x7f0000001f00)=[{&(0x7f0000001d00)='s\bx', 0x3}, {&(0x7f0000001d40)="ca88f7b383c0d937561af0519a3a759e0ed3c9bfe64104044a9d932b9ade6e05a7773c8d72cdacb4f23940af4431840900aee651f67af6b04f10499fe2580c951e70f011a9b445b93fce9ddd5e625b6799ce1012715c0cb8c20c9d22f16ca622437df7786ded4f957e7e96c8c3f98ef1b28a0f37878eed21b2e0503a4a21ed4aaa459eb8b157d85109480151554246713af8fc152dd09c7d0f412935f0368a73cf4a691a3b521c3ea051b9fe66f445f846415b81844a8fe5d6610f7571d3ac80b6fd1673d0d03a5fabcd22e840cc821f8973208679f7d75ba7bb590d5d27faa54f07ea25e9", 0xe5}, {&(0x7f0000001e40)="b4953cfd6062b29138cf792cbd317cd737e97c8d40d3349a8d94d3304bfe0095be6b48816b08c8f7f4fa616a24737290e5e87963259b0963b071294f9d72205ad5d1d90a5411e8ce134eee2d4297181a054667652bb5ac407e6f8f0206bff9994bd1a61e8d76db96eba81a273c9b1d7ee915be9e387c7ffad505d5f0d8550b06ae6c38b5552c8a66a6818f960dde415875766c65aacccf837fe72ca4cc40497c9a00a4d5bac66c3a928848dfe36da75ef2034f37ad", 0xb5}], 0x3, 0x0, 0x0, 0x1}, 0x3}, {{&(0x7f0000001f40)=@pppoe={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'teql0\x00'}}, 0x80, &(0x7f0000002200)=[{&(0x7f0000001fc0)="77ec837f88076b2f5338c928e4d6bb6280ee2c2b64e9e331d57fbb3f5b1dd74f89f418e482e652bf69047bb14b5675244e29601f77647159f81b85983d7e88215c9ae20ab4c1b75a19d6f7a985e7675c813e7ab7d56a54c3f3674841880fcae49a05c508e3bd53abe1029d1b1eaf97194b8c1421de41798e9cda7992e96a9aae8174105fa5bd5b51f8b5aecfaa2d093f52de26ea2da5948e41d8dc02ece72972007879a23992d51a27069bc061739fceaafd7455d40406103873f11e09a8cf94d71a5a10504bff6350339a8f0d1dbe1d09db8af64aafb61caadb50d8842dce7d9a4637faccab4943b712d201580278598997", 0xf2}, {&(0x7f00000020c0)="9ec0a02d960fd3109b81cf063438dfe92e09ff070bb355edf17b9c9060653c18fd079d33f24dc6bbda6ee5f3ea0fdb4ddd44391e7cf76c06e9a1bb9001e1cd69eecbe7a314ac4beceb44528b521fc6dd2fb98ea64a2ea6f96787e8a35dafb620ab", 0x61}, {&(0x7f0000002140)="b5c00d1beff0c643e9e1cbcd608d3679c934c614c8f785253db46a3f25b4b1e03bebad85bda592d01e9342636fc8999b87ebc4d51fe2f055bf975e29c5f5e2bbbcb4aa46e79f245ac770ceb65dd4a932d46276726997bf177571000e370e81134022effd90bbc2dec4421c8e5a3e4e682bac42d7a18f32f76c07f8", 0x7b}, {&(0x7f00000021c0)="e2295553743902aedefc4b00b521f58f3cb115e2d1571ccf481330d43c94df82cb73cad6ba93a9beaa7329b5f5a6169d", 0x30}], 0x4, &(0x7f0000002240)=[{0x70, 0x117, 0x0, "3f3f8e5667bf55339619fc6f8112aa6ea1bdb28e6a6c4700c2d046a30612b234348c764e8219f3e4e831fe8e32819efea83fbf6d3d03941bbdadfeabdf062e5f838bc44014d3d45615dca49e7f7a6090e02e3f281634ceed8a36ffc6"}, {0x60, 0x29, 0xffff, "48f0056fe5cfd5af32cd4fc20b07704940675ed1141bb71e47f362dbd33af393a2715d139d6b12b15a7a68de87ac3cd592ab54ccce0680db05eb868bc7286d253caab7fb7861a4b17a3709f1f561"}, {0x10, 0x11b, 0x7}, {0x28, 0x10f, 0x0, "571aee3d7b4e092309acdce73b9edfdb0c2235d14057ba"}, {0xc8, 0x109, 0x9, "361914a08df1dc55540a324a41d4b269fceba17d6c974d9b341352e40549c2b74f90d955cb1088ce25271a2d9e1b85f998086245861623509a55737184adf86b2e582297c6d106b6ea8a00078c0a36b109dd7f0e6a9aa4efcd487f7be63a673f6cb9cd401cdf88ab02cd203b10dac5ccf92b46c64a271bb446106eab9f13d4b35bd576838fe445b5f6ef11a05fd690ff363d8df3aa84f58b544a1566a7093d0ed1929461e03ec2486bc49b860e7061109b14e30261fd"}, {0x30, 0x13f, 0x3, "b95cbea3d59d19a2c97db0ae0f716f6cb4c50705373fc8c9dc44b7b1"}], 0x200, 0x80}, 0xffffffff}], 0x4, 0x20000000) setsockopt$packet_int(r1, 0x107, 0xd, &(0x7f00000017c0), 0xffffffffffffff4d) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000080), &(0x7f0000001780)=0x8) 2018/04/03 03:27:41 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x902, 0x4) sendto$inet6(r0, &(0x7f000005d000), 0x0, 0x0, &(0x7f0000737000)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f00000002c0)=""/246, 0x3f34487329ce96f, 0x2000, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x381080, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000080)={{0x10000, 0xd447, 0x4, 0x8bf, 0x7, 0x4}, 0x7, 0x5, 0x7}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'erspan0\x00', {0x2, 0x6, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/03 03:27:41 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffd) writev(r1, &(0x7f0000003fd8)=[{&(0x7f0000012fb7)='5', 0x1}], 0x1) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="0f2b0b"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r3, 0xae80, 0x0) getdents64(r1, &(0x7f000000235d)=""/69, 0x45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000600e03ee00080000ff020000000000000000000000000000000000000100000000000890780000000000000000000000"], 0x34) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004daff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/03 03:27:41 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7d, 0x20040) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_emit_ethernet(0x3a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0180c200000000000000000081000000080045000028000000000000907800000000ffffffff00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5005001bf25653cf150cf85a524462d47b243875845e79400078000071eee72a8981fd632074fdfa17f0c0b4fe611fe93de09127386014a0bc0af7778cadffac32a7e746cc69567da3987c6740820bde6f330106ea007af586b3b9369149cdfb6e1f8cc15aeddeb36e52f86909b6740d5430bfa4d61f067f373312d0d8d3b49ed489b82382c7327ecde8b0cb9b7261e56012bb198f9f97b162f764a9833a394ae0aed84e445996ab9e01b223"], &(0x7f0000000180)) eventfd2(0x6, 0x80001) 2018/04/03 03:27:41 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x145102, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000040)=0x4, 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x1ef) 2018/04/03 03:27:41 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x20002, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000100)={0x75}) sendto$inet(r0, &(0x7f0000103fa0)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000004c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xbf2e}, {0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x5ea}, 0x401, [0xfffffffffffffff8, 0x5, 0x8001, 0x3c, 0x7, 0x2, 0x3, 0x5]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00000002c0)={0x10001, 0x1, {0xffffffffffffffff, 0x52eec6b908b203d4, 0x47, 0x2, 0x7}}) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/64, 0x40}, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000003c0)=0x38, 0x4) shutdown(r0, 0x1) 2018/04/03 03:27:41 executing program 3: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='./file1\x00', 0x6, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="a2b60b33b951e8cf7b57cf5d1fc777c4d3f287d8bee15dbd9518bc343d681433e498aa063cb43f28c1d675545f4cbcde1d1c4f658876920db26d608ee67cd43f3ded65565a76b4264018f0254907fa43c627fef4ebc94c6238ac7f9ee94edff9942109c18efe630f366ae4c6a18b7ba5138e07a8a8737373420b234c58720ab14d87196f5a36f815cff824c227cf53a4aa48c86caf4d8247003ac1ca8ca597be32f6e62e99df52d6714db40f3927b0e9c821e3a0a31ed3a95e273d07ff2e1df8dc5aa5bc95886be371be21d243654d9eb848fde5db496fe1fc681c24eeafea28b9ae6f867906a9435966f5da73df3e270377d454e6", 0xf5, 0x400}, {&(0x7f00000002c0)="69e941e075eb73b259d28082aef17e671fc388d1d7c6e82d21f2747217eaceadee10bbe8a64d1f82946338b3c0a7c23f8333385932a2a3430ff8082a36a88e4cee40d598ba6c", 0x46, 0x2}], 0x0, &(0x7f0000000380)={[{@check_strict='check=strict', 0x2c}, {@check_normal='check=normal', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x33, 0x3f, 0x33]}, 0x2c}]}) lseek(r0, 0x3c, 0x1) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000100)=0x6e) syz_mount_image$vfat(&(0x7f00000003c0)='vfat\x00', &(0x7f0000000400)='./file0\x00', 0x80000001, 0x8, &(0x7f00000008c0)=[{&(0x7f0000000440)="4e2ebb8be836907ba6a9c229f6ab49059e966d455eb3d2e61eb55fef9232705bfd7e8f02", 0x24, 0x80000001}, {&(0x7f0000000480)="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", 0xff, 0x1}, {&(0x7f0000000580)="7333b542d80735fabebcd2c5d3917a9f2d36e5d14531f1d213b8c66ec97478e2eb1e698d2c7d2022aab0044a233c4d97638a86fdf5001bebe9dd6f8d03470c1f81ef004a57e1ec865404ee23c2327a6a5db5bf7164cbe3c265f88d8dbd77c791b9e0c26a525cf6c695e57d6af5379066be45246339aed7a25dff9969fc373a4a30c37c7e1be9fa758e8fefa30a11f1c674e828cc591ace8476b6fffccab5feeed065704321e2a36988c2fd0c52d2ea0eea855a47d23c", 0xb6, 0x8}, {&(0x7f0000000640)="63746bb0ee913fd09047c6c40c448d2e34ba41b653d5798d062a28c5bd1ff6e6fe82e5786861ea54ca74648f2e8e57839d7171a970fb760f83683a32c9333b39017ff6037dc28343f20da66f3455c6eb83f82ae302e71c3ffc874ff83443fe11e3e8aece83a2ebcbeeb223fcc899efeaceedc2a69e76069f1ea724cae4d4a7b09328dae404a9e839d0db1ed14ad96fa2fe5f448baf83ae175a0998ae1554b181a8779663edf64e71c44d90bc8f3f9ff843116481ea11a25cc4d37b2c25cc7ab20fe427a679792f0132cc25a95f9d7bc607c2833135ab2339a9796eabbe08", 0xde}, {&(0x7f0000000740)="3de51331e58fda2e53d07d9095c28f8cdac96a172aae50d8fd2b9651fc16725c8aef97cb18", 0x25, 0x5a22}, {&(0x7f0000000780)="c449fcef06f7c3710815f706a13a1fe5bbfd23c577369cf1f49c003b", 0x1c, 0x1}, {&(0x7f00000007c0)="521dd71dc01de96537695519c609a734ae49ac034fcb5929c621c432ff15b6c2cba4d98b4ffa277391b2ba450c2a0de81dd75d9814565e33329b32d7d9bcac7f24adb86e3e5d7e1bf204bfb8344ec61582c3c64b03821730851bbaac41b6ef0d7fa1b44c31a8b95be807ef3bc515b8bf65c5861e8f04566be71985132217c49ad3c894a2b51fa37555ae686cbcf3509f549ecedae4f525dd2a169eee5c7b8b31ff762501", 0xa4, 0x100000000}, {&(0x7f0000000880)="13e2042035f67b1b9600c3afad", 0xd, 0xfffffffffffff801}], 0x2040000, &(0x7f0000000980)={[{@fmask={'fmask', 0x3d, [0x32, 0x36, 0x32, 0x34, 0x31, 0x34, 0x34, 0x35]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@dmask={'dmask', 0x3d, [0x30, 0x32]}, 0x2c}]}) [ 75.218783] QAT: Invalid ioctl [ 75.226866] FAT-fs (loop3): Unrecognized mount option "time_offset=3?3" or missing value 2018/04/03 03:27:41 executing program 7: futex(&(0x7f000036bffc), 0x5, 0x0, &(0x7f000011e000), &(0x7f0000000000), 0xb2317d08) clock_getres(0x7, &(0x7f0000000040)) 2018/04/03 03:27:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000200)="d9fcb9690b00000f323e65670fc76d0067df15363ed2b4ee008000000f35ea45a70000e100b8aa3100000f23c80f21f8350c00d0000f23f80f09c74424000001c0fec744240271520000c7442406000000000f011424", 0x56}], 0x1, 0x0, &(0x7f0000000180), 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="44003d1eff74dc36cd18e3c94d73fb241f561d8d9d2205d43804e49a4dc558b1637cd4b6f37ffc03d69e01b6b48a3a8ef6a3b33d853a0ca488bcc45a32ff908e5fd13cd4ca2f60f55d905ae4913d6a4556ba58cfa9ecd23093d037d5a139c15561b6ae1283fa88469edf0cb495e133d0dd33c52afc1bfa0f85d9673b77979a64898d1132c0674507d5b874ea9ad9835ca02780e0ef1c73b90069fec72021c86125d4a8e05eebb2b0324e6605a4809b9a9ccbe4e0b7036a0000000000000000000000"], &(0x7f00000002c0)=0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x105000, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f00000000c0)=0x9) 2018/04/03 03:27:41 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x408040) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000480)=@hopopts={0x0, 0x26, [], [@generic={0x6, 0x5d, "dcbab93166a472a68d25d021fef7123225243bdc6bf3f7ef0ed5a9bf15b23e7976181cbd5588018e96e51dfdba3a0858539b841a4152e83f8840caeab5a3c6bd939e0d4cdff1a056c49619ae8a2f1ee7e25f8c597381a1aa8d75f28386"}, @enc_lim={0x4, 0x1, 0x3}, @jumbo={0xc2, 0x4, 0xfffffffffffff0e2}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @generic={0x9, 0xba, "1544c08b96df709e2f2940572fe44e5cc243c8567fe4b3b3c9796453ab947b5b640e74c7226f1d748414a3ce379cb054f0f887e6886cf77716b480c56363ca875e8746b403fabbfecf1324e53d803df300de91cb10fa71d55546bdb32c113c4a79290947d2591d7558e6ed8de2b277d8210207f6da9584cf1082c2071c438d882abb06bbe438fffcecbfd06f3e8491575796bef0e5a88c5c19f1cad0ff386713da6579c9b89114d6ce95ee5e03fad313835f0e7f39c78bd36c13"}]}, 0x140) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000780)={'ipvs\x00'}, &(0x7f00000007c0)=0x1e) socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x404002, 0x0) bind$bt_sco(r2, &(0x7f0000000180)={0x1f, {0x3f, 0x2, 0x8000, 0x3ff, 0x1ff, 0x9}}, 0x8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) r4 = getpgrp(0x0) ptrace$getregset(0x4204, r4, 0x3, &(0x7f0000000280)={&(0x7f0000000f80)=""/4096, 0x1000}) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f00000001c0), &(0x7f0000000240)=0xc) r5 = accept$alg(r3, 0x0, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r6) sendmmsg$alg(r5, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmsg(r5, &(0x7f0000000440)={&(0x7f0000000080)=@hci={0x1f}, 0x80, &(0x7f00000026c0)=[{&(0x7f0000000a00)="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", 0x550}], 0x1}, 0x0) recvmsg(r5, &(0x7f0000158000)={&(0x7f0000002780)=@nfc_llcp, 0x3f7, &(0x7f0000000000)=[{&(0x7f0000002cc0)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/03 03:27:41 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) mlock(&(0x7f0000005000/0x2000)=nil, 0x2000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f00000005c0)="2e360f350f22d2c4e17d28ffc4c12dc6010e8fe900959c8816e014ab0f30b8010000000f01c1ea150000007100ea0f0000005463c4e3f55f90b4000000cb", 0x3e}], 0x1, 0x0, &(0x7f0000000640), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x1, 0x0, 0x1000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffa000/0x3000)=nil) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = getpgrp(0x0) r7 = getpgrp(0xffffffffffffffff) r8 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)='\v', 0x1, 0xfffffffffffffff9) openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x100, 0x0) r9 = add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)="cdf138569cb03d131629ecdbcde491f5af18a29e877c61ad01ec303518e84d4e6962cbdbaac6bf76de20be8963d1dd5d01444f6a11e227bd656b5c0d", 0x3c, 0x0) r10 = add_key(&(0x7f00000004c0)='logon\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000540)={r8, r9, r10}, &(0x7f0000000640)=""/220, 0xdc, &(0x7f0000000840)={&(0x7f0000000580)={'crc32\x00'}, &(0x7f0000000740)="51ebb8fbe0ac85e71c73b81687ba8b617976dd48d988267feeb6f09a1046eb63fb397efd86e03029cedc049504f309a85334b6f591198f1d3bbe9476d689a5775c20aa48e7e9a06e114b87352e94ff8e8bafd1564f553dc05621209fd78f0d42961f143cacee74b1efb6ef909bc8300ee4a957d0fa5633356666740a85d1454534ec74461718e9493ec8e70e81e5dbc07aa3d978b6c5fe04ab5d0a12c5aca0de8e9d29938c891b8f681e6d4647473b0e2cdd5e0c9b49c8d31a703a6d87e2d94d54f2c82a", 0xc4}) shmctl$IPC_SET(r3, 0x1, &(0x7f00000002c0)={{0xa0, r4, r5, 0x0, 0x0, 0x21, 0xfffffffffffffffa}, 0x0, 0x4, 0x5, 0xffffffff, r6, r7, 0x7}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="660f38829ce00000000081660080cc00000f01d13edce00f07660f3881521ec4c1f56b821aea000066baf80cb8e2dd6488ef66bafc0c66b8680066ef8fc96801d12e660f388246e4", 0x48}], 0x1, 0x0, &(0x7f0000000900), 0x0) [ 75.315207] FAT-fs (loop3): Unrecognized mount option "time_offset=3?3" or missing value [ 75.322511] futex_wake_op: syz-executor7 tries to shift op by 791; fix this program 2018/04/03 03:27:41 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000001) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000fbfffc), 0x0) sendmsg$nfc_llcp(r2, &(0x7f00003fa000)={&(0x7f000090d000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dd493b2fee967fe8ac53482e2b06251c96796149ca48657d75b53aa112d3b47c8b0db92ed40fceb332bc5e57ad7139a47d73f1c6c6a8a74347e5a01259ed87"}, 0x58, &(0x7f0000fe0000), 0x0, &(0x7f0000000000)=ANY=[]}, 0x0) recvmmsg(r1, &(0x7f0000006d00)=[{{0x0, 0x0, &(0x7f0000001880), 0x0, &(0x7f00000018c0)=""/4096, 0x1000}}, {{&(0x7f0000004a00)=@hci, 0xc, &(0x7f0000006c80)}}], 0x2, 0x10040, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x0, 0x3, 0x80, 0x95f4, r3}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) 2018/04/03 03:27:41 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x4000000000000084) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}}, 0x1c) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000140)="0aa47465a6a6fd1bc91770744d9134b36a17e97d85065a7e98d8759be945d39c2eef98ef4d8a99", 0x27}, {&(0x7f0000000180)="6ded92df", 0x4}, {&(0x7f00000001c0)="8820d389f5d0fd56648d3acd5b0ac112f53d4ea21fad6f72828a81a1fb73d89fea2d627e7806f3285501f74c64624d90bacde2289c3257961ad2bbe0e966369205dc7a485dee729ba49907f33e879dbe15fb40f06d2ce1ad8a", 0x59}, {&(0x7f0000000240)="41f2f88854e4b6301a06e2a4811e1c80a2d4905ad8831b6d7313bb116b877693d0f7046097cf72c28a3afe53b59bc859795c9c7b80507af24b9c34130f2b9b989c17e7634a591f26eb3929da96f526a6c8433be48da4bf1536913986d3a68de003000000bc88cfef5d969a721825", 0x6e}], 0x4) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r1) io_setup(0x5, &(0x7f00000000c0)=0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x123}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000300)=0x2, 0x4) io_submit(r2, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)='[', 0x1}]) r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x6, 0x40) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000000100)=0xf000) [ 75.385428] futex_wake_op: syz-executor7 tries to shift op by 791; fix this program 2018/04/03 03:27:41 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, r0}) r2 = memfd_create(&(0x7f0000000080)='%selinuxwlan1vmnet1eth1cgroup!$-keyringnodev*wlan0eth1md5sumeth1%vboxnet0GPLeth1!%\x00', 0x1) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000100)={0x0, r2}) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000040), 0x1) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000140), 0x0) socket$inet6(0xa, 0xa, 0x4942) 2018/04/03 03:27:41 executing program 0: r0 = memfd_create(&(0x7f0000000040)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c460007000058000000000000000320001a1326cb050e0e464b9567c81e66690169a07bf0776ae13a60fa207e243e8e82dc7670"], 0x14) memfd_create(&(0x7f0000000080)="17", 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/03 03:27:41 executing program 4: r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x2, 0x328, [0x0, 0x20000780, 0x200007b0, 0x20000a78], 0x0, &(0x7f0000000000), &(0x7f0000000780)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff02000000030000000000000000006263736630000000000000000000000065716c00000000100000000000002000677265746170300000000000000000006970365f7674693000000000000000000000000000000000000000000180c20000000000000000000000d000000030010000600100003830325f3300000000000000000000000000000000000000000000000000000008000000000000000000000000000000706b747479706500000000000000000000000000000000000000000000000000080000000000000000000000000000004e46515545554500000000000000000000000000000000000000000000000000080000000000000000000000000000004e46515545554500000000000000000000000000000000000000000000000000080000000000000000000000000000004e4651554555450000000000000000000000000000000000000000000000000008000000000000000000000000000000110000000000000000006970366772657461703000000000000079616d3000000000000000000000000073797a6b616c6c65723000000000000073797a5f74756e0000000000000000000180c2000000000000000000000000000000000000000000000070000000e8000000380100004e464c4f4700000000000000000000000000000000000000000000000000000050006d000000000000000000000000000000000050565d8f5458f367375ff7b67e8cb7ecf890a582bbdbf944780f9e3ce95d0dbb9650145c1859e89578c19acac6e66094c8a92a5f722477f02df073f6f721d300000000006c6f6700000000000000000000000000000000000000000000000000000000002800000000000000005b47583c5cb10fac4cfacf7f1b97d4c25353c46fc6697b362b03bfe7427c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff00000000"]}, 0x3a0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10600, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x5, 0x3, &(0x7f0000000080)}) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000180)={@broadcast, @remote, @loopback}, &(0x7f00000001c0)=0xc) 2018/04/03 03:27:41 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='memory.max\x00', 0x2, 0x0) memfd_create(&(0x7f0000000000)="2e2f6367726f7570000478d081", 0x3) write$cgroup_int(r1, &(0x7f0000000240), 0x0) [ 75.641075] syz-executor7 invoked oom-killer: gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 75.652221] syz-executor7 cpuset=syz7 mems_allowed=0 [ 75.657583] CPU: 1 PID: 7741 Comm: syz-executor7 Not tainted 4.16.0+ #11 [ 75.664418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.673772] Call Trace: [ 75.676346] dump_stack+0x1a7/0x27d [ 75.679952] ? arch_local_irq_restore+0x53/0x53 [ 75.684601] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 75.689770] dump_header+0x28c/0xf8b [ 75.693466] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 75.698635] ? arch_local_irq_restore+0x53/0x53 [ 75.703282] ? __lock_acquire+0x638/0x3c30 [ 75.707493] ? print_irqtrace_events+0x270/0x270 [ 75.712228] ? print_irqtrace_events+0x270/0x270 [ 75.716961] ? trace_hardirqs_off+0x10/0x10 [ 75.721259] ? __save_stack_trace+0x7e/0xd0 [ 75.725561] ? __lock_acquire+0x638/0x3c30 [ 75.729773] ? task_will_free_mem+0x252/0xaa0 [ 75.734245] ? mark_held_locks+0xaf/0x100 [ 75.738370] ? retint_kernel+0x10/0x10 [ 75.742234] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 75.747232] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 75.751967] ? retint_kernel+0x10/0x10 [ 75.755836] ? _raw_spin_unlock_irqrestore+0x5e/0xc0 [ 75.760926] ? ___ratelimit+0x95/0x630 [ 75.764792] ? idr_get_free+0xfd0/0xfd0 [ 75.768744] ? kasan_check_write+0x14/0x20 [ 75.772957] ? do_raw_spin_lock+0xc1/0x230 [ 75.777172] oom_kill_process+0x8ea/0x1650 [ 75.781387] ? lock_downgrade+0x980/0x980 [ 75.785516] ? kasan_check_read+0x11/0x20 [ 75.789640] ? rcu_is_watching+0x85/0x130 [ 75.793763] ? oom_evaluate_task+0x4b0/0x4b0 [ 75.798152] ? rcu_read_unlock+0x35/0x70 [ 75.802189] ? mem_cgroup_iter+0x367/0xc10 [ 75.806400] ? lock_downgrade+0x980/0x980 [ 75.810531] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 75.815265] ? mark_held_locks+0xaf/0x100 [ 75.819391] ? _raw_spin_unlock_irq+0x27/0x70 [ 75.823865] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 75.828859] ? trace_hardirqs_on+0xd/0x10 [ 75.833000] ? _raw_spin_unlock_irq+0x27/0x70 [ 75.837479] ? css_task_iter_end+0x292/0x440 [ 75.841867] ? _raw_spin_unlock_irq+0x27/0x70 [ 75.846339] ? cgroup_procs_next+0x70/0x70 [ 75.850548] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 75.855541] ? trace_hardirqs_on+0xd/0x10 [ 75.859664] ? _raw_spin_unlock_irq+0x27/0x70 [ 75.864140] ? oom_badness+0x9d0/0x9d0 [ 75.868005] ? mem_cgroup_scan_tasks+0x1a2/0x1d0 [ 75.872747] ? mem_cgroup_iter_break+0x30/0x30 [ 75.877315] ? insert_work+0x660/0x660 [ 75.881187] out_of_memory+0x87c/0x1230 [ 75.885143] ? oom_killer_disable+0x330/0x330 [ 75.889615] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 75.894612] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 75.899351] mem_cgroup_out_of_memory+0x159/0x200 [ 75.904170] ? swap_max_write+0x110/0x110 [ 75.908306] memory_max_write+0x296/0x530 [ 75.912436] ? high_work_func+0x20/0x20 [ 75.916390] ? lock_acquire+0x1d5/0x580 [ 75.920341] ? trace_hardirqs_off+0x10/0x10 [ 75.924644] ? high_work_func+0x20/0x20 [ 75.928594] cgroup_file_write+0x2ae/0x710 [ 75.932808] ? cgroup_css.part.13+0x1b0/0x1b0 [ 75.937280] ? __lock_is_held+0xb6/0x140 [ 75.941325] ? cgroup_css.part.13+0x1b0/0x1b0 [ 75.945798] kernfs_fop_write+0x2bc/0x440 [ 75.949929] ? kernfs_fop_open+0xee0/0xee0 [ 75.954138] __vfs_write+0xef/0x970 [ 75.957740] ? lock_acquire+0x1d5/0x580 [ 75.961689] ? vfs_write+0x407/0x510 [ 75.965379] ? kernel_read+0x120/0x120 [ 75.969247] ? __lock_is_held+0xb6/0x140 [ 75.973283] ? debug_check_no_obj_freed+0x2f8/0x633 [ 75.978284] ? rcu_read_lock_sched_held+0x108/0x120 [ 75.983277] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 75.988017] ? __sb_start_write+0x209/0x2a0 [ 75.992319] vfs_write+0x189/0x510 [ 75.995839] SyS_write+0xef/0x220 [ 75.999269] ? SyS_read+0x220/0x220 [ 76.002873] ? do_syscall_64+0xb7/0x940 [ 76.006822] ? SyS_read+0x220/0x220 [ 76.010427] do_syscall_64+0x281/0x940 [ 76.014291] ? vmalloc_sync_all+0x30/0x30 [ 76.018421] ? _raw_spin_unlock_irq+0x27/0x70 [ 76.022894] ? finish_task_switch+0x1c1/0x810 [ 76.027370] ? syscall_return_slowpath+0x550/0x550 [ 76.032275] ? syscall_return_slowpath+0x2ac/0x550 [ 76.037185] ? prepare_exit_to_usermode+0x350/0x350 [ 76.042180] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 76.047523] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 76.052342] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 76.057508] RIP: 0033:0x4552d9 [ 76.060676] RSP: 002b:00007fc0a4fc0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 76.068360] RAX: ffffffffffffffda RBX: 00007fc0a4fc16d4 RCX: 00000000004552d9 [ 76.075605] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000014 [ 76.082850] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 76.090096] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 76.097344] R13: 00000000000006b6 R14: 00000000006fd1b0 R15: 0000000000000000 [ 76.105127] Task in /syz7 killed as a result of limit of /syz7 [ 76.111160] memory: usage 5764kB, limit 0kB, failcnt 0 [ 76.116455] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 76.123216] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 76.129365] Memory cgroup stats for /syz7: cache:0KB rss:2204KB rss_huge:2048KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:2168KB inactive_file:4KB active_file:4KB unevictable:0KB [ 76.149810] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 76.158675] [ 4520] 0 4520 17551 8438 122880 0 0 syz-executor7 [ 76.167833] [ 7740] 0 7740 17584 8742 126976 0 0 syz-executor7 [ 76.176707] Memory cgroup out of memory: Kill process 7740 (syz-executor7) score 8510000 or sacrifice child [ 76.187519] Killed process 7740 (syz-executor7) total-vm:70336kB, anon-rss:2164kB, file-rss:32804kB, shmem-rss:0kB [ 76.215975] oom_reaper: reaped process 7740 (syz-executor7), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 76.267429] QAT: Invalid ioctl 2018/04/03 03:27:42 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000005c0), &(0x7f0000000600)=0x18) r1 = getpid() prlimit64(r1, 0xe, 0x0, &(0x7f00000003c0)) r2 = dup(r0) r3 = dup3(r0, r0, 0x80000) setsockopt$llc_int(r3, 0x10c, 0x0, &(0x7f0000000080)=0x6, 0x4) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000040)=0xa6) 2018/04/03 03:27:42 executing program 0: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff}) syz_open_procfs(0x0, &(0x7f00000001c0)="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") r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/cuse\x00', 0x4000000000000400, 0x0) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000000400)=""/241) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000140)={'rose0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) io_setup(0x400, &(0x7f0000000080)=0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000580)) io_submit(r5, 0x0, &(0x7f00000004c0)) sendfile(r2, r2, &(0x7f0000000040), 0x1) r6 = syz_open_dev$binder(&(0x7f0000000500)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) r7 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x300000a, 0x1010, r6, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r6, 0xc018620b, &(0x7f00000002c0)={r7}) pipe2(&(0x7f0000000100), 0x0) ioctl$KVM_NMI(r4, 0xae9a) r8 = socket(0x0, 0x0, 0x0) iopl(0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_crypto(r8, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x2, 0x400080) openat$ppp(0xffffffffffffff9c, &(0x7f0000000780)='/dev/ppp\x00', 0x101800, 0x0) sendmsg$nl_generic(r9, &(0x7f0000018000)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000005c0)={0x14, 0x100001d, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/03 03:27:42 executing program 6: r0 = socket(0x4, 0x80007, 0xfffffffffffffff7) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000100)="e9ecfae917815dd3486029a957907773cd77b38521923f5e7ed0bea47a9188c642a38a002a1c95068cc8d211a6673636539eed094415e69e518f50c32a18d14f8719ad61f0bcd6c66f9e", 0x4a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x400, 0x1}, 0x20) read(r1, &(0x7f0000000180)=""/126, 0x7e) syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x6, 0x10080) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) 2018/04/03 03:27:42 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) truncate(&(0x7f0000000040)='./file0/bus\x00', 0x0) 2018/04/03 03:27:42 executing program 7: r0 = gettid() timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x1}, &(0x7f0000000080)) madvise(&(0x7f0000dcc000/0x4000)=nil, 0x4000, 0x17) clock_gettime(0x0, &(0x7f0000000000)={0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000210000)={r1}, &(0x7f00006a3000)) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) setpriority(0x2, r0, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/03 03:27:42 executing program 1: futex(&(0x7f0000000280), 0x5, 0x0, &(0x7f00001f3000), &(0x7f0000000000), 0x41000000) clock_gettime(0x5, &(0x7f0000000040)) unlink(&(0x7f0000000080)='./file0\x00') 2018/04/03 03:27:42 executing program 3: 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, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x1, &(0x7f0000000040)=""/144) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="8b"], 0x1, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000800)='/dev/vcs\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000840)={0x0, 0x0, 0x7, 0x3ff, 0x7, 0xfffffffffffffffa}, &(0x7f0000000880)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000008c0)={0x9, 0x1, 0x1cf3, 0xe8a, r1}, 0x10) 2018/04/03 03:27:42 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) sendto(r1, &(0x7f0000000180)="87", 0x1, 0x0, 0x0, 0x0) r2 = dup(r1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) writev(r1, &(0x7f0000bf3fa0)=[{&(0x7f0000dee3d3)="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", 0x202}], 0x1) writev(r2, &(0x7f000026b000)=[{&(0x7f0000f1b000)='5', 0x1}], 0x1) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000000140)={r4, &(0x7f0000000100)}) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000001440), 0x0, &(0x7f0000001500)={[{@noacl='noacl', 0x2c}]}) 2018/04/03 03:27:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x7) r2 = dup2(r1, r0) getsockname$netrom(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 76.407592] syz-executor7 invoked oom-killer: gfp_mask=0x14000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=0 [ 76.418839] syz-executor7 cpuset=syz7 mems_allowed=0 [ 76.424307] CPU: 1 PID: 4520 Comm: syz-executor7 Not tainted 4.16.0+ #11 [ 76.431145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.440499] Call Trace: [ 76.443092] dump_stack+0x1a7/0x27d [ 76.446719] ? arch_local_irq_restore+0x53/0x53 [ 76.451425] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 76.456622] dump_header+0x28c/0xf8b [ 76.460331] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 76.465514] ? arch_local_irq_restore+0x53/0x53 [ 76.470171] ? perf_trace_lock+0xd6/0x900 [ 76.474301] ? __lock_acquire+0x638/0x3c30 [ 76.478519] ? print_irqtrace_events+0x270/0x270 [ 76.483268] ? trace_event_raw_event_lock+0x340/0x340 [ 76.488449] ? perf_trace_lock+0xd6/0x900 [ 76.492582] ? trace_hardirqs_off+0x10/0x10 [ 76.496890] ? trace_event_raw_event_lock+0x340/0x340 [ 76.502065] ? __lock_acquire+0x638/0x3c30 [ 76.506285] ? task_will_free_mem+0x252/0xaa0 [ 76.510761] ? trace_event_raw_event_lock+0x340/0x340 [ 76.515938] ? print_irqtrace_events+0x270/0x270 [ 76.520681] ? ___ratelimit+0x30d/0x630 [ 76.524637] ? lock_downgrade+0x980/0x980 [ 76.528778] ? mark_held_locks+0xaf/0x100 [ 76.532912] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 76.538001] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 76.543011] ? trace_hardirqs_on+0xd/0x10 [ 76.547147] ? ___ratelimit+0x95/0x630 [ 76.551024] ? idr_get_free+0xfd0/0xfd0 [ 76.554986] ? kasan_check_write+0x14/0x20 [ 76.559202] ? do_raw_spin_lock+0xc1/0x230 [ 76.563425] oom_kill_process+0x8ea/0x1650 [ 76.567642] ? lock_downgrade+0x980/0x980 [ 76.571781] ? rcu_is_watching+0x85/0x130 [ 76.575913] ? oom_evaluate_task+0x4b0/0x4b0 [ 76.580317] ? rcu_read_unlock+0x35/0x70 [ 76.584362] ? mem_cgroup_iter+0x367/0xc10 [ 76.588580] ? lock_downgrade+0x980/0x980 [ 76.592717] ? mem_cgroup_nr_lru_pages+0x80/0x80 [ 76.597458] ? mark_held_locks+0xaf/0x100 [ 76.601594] ? _raw_spin_unlock_irq+0x27/0x70 [ 76.606084] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 76.611084] ? trace_hardirqs_on+0xd/0x10 [ 76.615214] ? _raw_spin_unlock_irq+0x27/0x70 [ 76.619690] ? css_task_iter_end+0x292/0x440 [ 76.624079] ? _raw_spin_unlock_irq+0x27/0x70 [ 76.628558] ? cgroup_procs_next+0x70/0x70 [ 76.632773] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 76.637771] ? trace_hardirqs_on+0xd/0x10 [ 76.641912] ? _raw_spin_unlock_irq+0x27/0x70 [ 76.646412] ? oom_badness+0x9d0/0x9d0 [ 76.650282] ? mem_cgroup_scan_tasks+0x1a2/0x1d0 [ 76.655027] ? mem_cgroup_iter_break+0x30/0x30 [ 76.659605] ? finish_wait+0x268/0x490 [ 76.663477] ? lock_downgrade+0x980/0x980 [ 76.667608] out_of_memory+0x87c/0x1230 [ 76.671569] ? oom_killer_disable+0x330/0x330 [ 76.676044] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 76.681131] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 76.686131] ? trace_hardirqs_on+0xd/0x10 [ 76.690266] mem_cgroup_out_of_memory+0x159/0x200 [ 76.695113] ? swap_max_write+0x110/0x110 [ 76.699249] ? _raw_spin_unlock+0x22/0x30 [ 76.703391] mem_cgroup_oom_synchronize+0x7af/0x900 [ 76.708393] ? mem_cgroup_select_victim_node+0x480/0x480 [ 76.713826] ? find_held_lock+0x35/0x1d0 [ 76.717883] ? memcg_event_wake+0x420/0x420 [ 76.722188] ? __do_page_fault+0x58e/0xbe0 [ 76.726406] ? lock_downgrade+0x980/0x980 [ 76.730538] pagefault_out_of_memory+0xbd/0x152 [ 76.735187] ? out_of_memory+0x1230/0x1230 [ 76.739407] ? handle_mm_fault+0x465/0xb20 [ 76.743628] ? __handle_mm_fault+0x38c0/0x38c0 [ 76.749752] ? vmacache_find+0x5f/0x280 [ 76.753712] mm_fault_error+0xd6/0x2c0 [ 76.757603] __do_page_fault+0xa80/0xbe0 [ 76.761651] ? mm_fault_error+0x2c0/0x2c0 [ 76.765790] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 76.771314] do_page_fault+0xee/0x730 [ 76.775097] ? vmalloc_sync_all+0x30/0x30 [ 76.779329] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 76.784847] ? syscall_return_slowpath+0x550/0x550 [ 76.789758] ? syscall_return_slowpath+0x2ac/0x550 [ 76.794679] ? retint_user+0x18/0x18 [ 76.798373] ? page_fault+0x2f/0x50 [ 76.801984] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 76.806810] ? page_fault+0x2f/0x50 [ 76.810417] page_fault+0x45/0x50 [ 76.813849] RIP: 0033:0x46b16e [ 76.817026] RSP: 002b:00007ffee87dad30 EFLAGS: 00010206 [ 76.822374] RAX: 000000000000000c RBX: 00000000007031c0 RCX: 00000000ffffffff [ 76.829629] RDX: 00007ffee87dd960 RSI: 00000000004ba84b RDI: 00007ffee87db2b0 [ 76.836886] RBP: 00007ffee87db280 R08: 0000000000a44bd0 R09: 00000000004ba84b [ 76.844139] R10: 0000000002987940 R11: 0000000000000246 R12: 00000000004ba84b [ 76.851390] R13: 0000000000000000 R14: 00000000ffffffff R15: 0000000000001380 [ 76.859486] Task in /syz7 killed as a result of limit of /syz7 [ 76.865542] memory: usage 3436kB, limit 0kB, failcnt 20 [ 76.870950] memory+swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 76.878437] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 76.884632] Memory cgroup stats for /syz7: cache:0KB rss:132KB rss_huge:0KB shmem:0KB mapped_file:0KB dirty:0KB writeback:0KB swap:0KB inactive_anon:0KB active_anon:32KB inactive_file:4KB active_file:4KB unevictable:0KB 2018/04/03 03:27:43 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x5, 0x100000000209e20, 0x8000000001}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={r0, 0x28, &(0x7f00000002c0)}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000500)={&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x18}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000480)={0x0, 0x1, 0x8}, 0xc) bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x0, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000900)={&(0x7f0000000280)='./file0/file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', 0x0, 0x18}, 0x10) r2 = syz_open_dev$adsp(&(0x7f0000000580)='/dev/adsp#\x00', 0x521a, 0x500) ioctl$TIOCNXCL(r2, 0x540d) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000400)={r1, &(0x7f0000000200)="550a453681c2e6e1507ce02cf6bc283845013abaf7f91f5feb3d9f4d5b21207c9873a3b33a3c5be5426e844870f2d9632758e8fe260ecb2e1d8643f5b96982cc60d70c"}, 0x10) mkdir(&(0x7f00000001c0)='./file0\x00', 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000540)) socketpair$inet_sctp(0x2, 0x7, 0x84, &(0x7f00000000c0)) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10, 0x2000000004, 0x4, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) perf_event_open(&(0x7f0000000400)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f00000003c0), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000600)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000800)="6270660010a77765c3e8ad12a8755be4285b239ebf6299f13cb0ed5dab4d77b8e69188e55dcf564f96b4a68c28829b86ca037ca6599b634443232ed2205eef27f9cdc77d73472801c4", 0x0, &(0x7f0000000200)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={0xffffffffffffffff, 0x50, &(0x7f0000000300)}, 0x10) 2018/04/03 03:27:43 executing program 2: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000000)="f1c56672a609af22e39a08b2e87379dfc07366", 0x0, &(0x7f00000001c0)="e169c797a98476224ba43abf0af3152115eb00e08cfe63912805f6286f2f") r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000000c0)=""/250, 0x2a) getdents64(r0, &(0x7f0000000ac0)=""/4096, 0x1000) 2018/04/03 03:27:43 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, r0, 0x0) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00002e8000)}}, 0x0, 0x0, r0, 0x0) readv(r1, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff9, 0x8000) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000080)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f00000000c0)=0x2) 2018/04/03 03:27:43 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000500)='/dev/snd/controlC#\x00', 0xfffffffffffffffd, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000000)={{0x4, 0x0, 0x0, 0x0, "43a40c6fb5ea0ea42e2b040004d8d4e8541b6e29be76136d07ea721b9d1ad2cf4a3f3d61080689c7b41d2f3d"}, 0x0, [], {0x0, 0x989680}}) [ 76.904590] [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name [ 76.913484] [ 4520] 0 4520 17551 8438 122880 0 0 syz-executor7 [ 76.922684] Memory cgroup out of memory: Kill process 4520 (syz-executor7) score 8214000 or sacrifice child [ 76.933116] Killed process 4520 (syz-executor7) total-vm:70204kB, anon-rss:116kB, file-rss:33636kB, shmem-rss:0kB [ 76.960081] oom_reaper: reaped process 4520 (syz-executor7), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 77.015697] syz-executor7 (4520) used greatest stack depth: 15656 bytes left [ 77.176275] gfs2: not a GFS2 filesystem 2018/04/03 03:27:43 executing program 3: r0 = getuid() ioprio_set$uid(0x3, r0, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r2, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/250, 0xfa}], 0x1, 0x0) 2018/04/03 03:27:43 executing program 7: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') readv(r0, &(0x7f00000014c0)=[{&(0x7f0000001440)=""/95, 0x5f}], 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/03 03:27:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x105000, 0x0) gettid() ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'gre0\x00', 0xffffffffffffffe1}) r2 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgid(0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000480)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) socket$nl_route(0x10, 0x3, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)="d3040902a63c7eef2e78502b2720e838ba1985ab5e76bf899862b37885d0e0e70899ae9e98b1bb6b59d3e30852847200d224893c268a78be59555c8f1ddf2e", 0x3f}], 0x1, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000340)={@remote, @multicast2}, &(0x7f0000000380)=0x8) gettid() syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000700)=[{&(0x7f0000000300)="7511205ccf1b32b9555c830f850cb59bef1e141d", 0x14, 0x5}, {&(0x7f0000000540)="99df6bba25a07e0b5d229259ae7088755f03d9bd8b7047615ae2baac3dee60c3fa9efe740812b014610301f892c03660cc30e002467fd222f99774595d5b59e9da43797c50fc726c05ae1381124ff38f05d2b9024f68939c18f2a3f24bcc780d9ae653562ac63ae457fbe3d4fb4c7a", 0x6f, 0x8000}], 0x80400, &(0x7f0000000780)=ANY=[@ANYBLOB='stripe=7,ertinue,nojournal_checksum,journal_dev=72x7?,lazytime,\x00\x00\x00\x00\x00\x00\x00\x00\x00']) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) sync_file_range(r0, 0x2, 0x7fffffff, 0x7) 2018/04/03 03:27:43 executing program 1: r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/146, 0xfeb8}], 0x3f2) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = pkey_alloc(0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000340)) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000300)) pselect6(0x40, &(0x7f00000000c0)={0x76db7bfe, 0x1, 0x8001, 0x4, 0x9, 0x1, 0x4, 0x5}, &(0x7f0000000100)={0x1, 0x9, 0x4, 0x100000000, 0x827, 0x4, 0xfffffffffffffff8, 0x8}, &(0x7f00000001c0)={0x9, 0xfffffffffffffffc, 0x8f20, 0x0, 0x1000, 0x7, 0x8b, 0xb84}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0xd3}, 0x8}) fanotify_init(0x0, 0x40c02) pkey_free(r1) [ 77.235945] gfs2: not a GFS2 filesystem 2018/04/03 03:27:43 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}, {0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x2, [0x7ff, 0x800, 0x7, 0x2, 0x7, 0x2, 0x0, 0x3]}, 0x5c) r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x310, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200006c0], 0x0, &(0x7f0000000240), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x388) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000080)={{0x73, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x2, 'wlc\x00', 0x10, 0x0, 0x59}, {@multicast2=0xe0000002, 0x4e21, 0x4, 0x0, 0x2, 0x2}}, 0x44) 2018/04/03 03:27:43 executing program 0: r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f000090e000)="1f000000f90300ff00000001000000200700090054000000010000000101006e9e0000000000bbffff74dd7e7293e25196fa859d56609ef8b8f1b5cdb32b705c288290f69aacab0f5afc56f04fd1d56e175f6ab9b64a2ed1f237c41c5a7332ef463bba6a8157b5b355cdd2cda042cc3725e28999e6535758e0b9f1fd45debe86c2dd6ecefa22a75543549ea9ffcb582c02a9d40da316cc711e8d497c60ec8bf79eadaa5fed8b248a4bec2d53225e71342dfb7862b8c6e727dd0cb0420de9", 0xbe) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10) 2018/04/03 03:27:43 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x119, 0x0, &(0x7f0000000000)="000400a6", 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x10000, 0x8500) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) 2018/04/03 03:27:43 executing program 5: r0 = socket(0x15, 0x80005, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x8, 0x4) getsockopt(r0, 0x100000114, 0x2711, &(0x7f0000000040)=""/40, &(0x7f0000000140)=0xfffffffffffffe52) [ 77.298528] bond0 (unregistering): Released all slaves 2018/04/03 03:27:43 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x104, 0x7, 0xffffffff00000001, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000040), &(0x7f0000001040)}, 0x20) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000009) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f0000000040), &(0x7f0000000140)=""/234}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000100), &(0x7f0000000280)}, 0x20) 2018/04/03 03:27:43 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x200000) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x3f, @multicast2=0xe0000002, 0x4e23, 0x1, 'lc\x00', 0x12, 0x8001, 0x1b}, 0x19) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000000140), &(0x7f00000000c0)=0x4) 2018/04/03 03:27:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000016000)={0x10}, 0xfffffffffffffd98, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000013001102000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001300", @ANYRES32=0x0, @ANYBLOB="08148400000000000c00"], 0x8}, 0x1}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) accept4$unix(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x6e, 0x80800) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8, 0x880) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x1) 2018/04/03 03:27:43 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xbe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000ffffffff000000000000007aaf68000050d0f17082950ece994b0e09aad0cc383aae5dacce601b91626a9f0f6e0595c78834e7806ac5e383c219c6e6a24095ed9e91371f45a02e4fdf28d09c2f5086f35837fd3f1842adb7bfbd4249141daa7908c87b6878d36cb25689e0882c97b6bffb8f6e"], 0x14}, 0x1}, 0x0) 2018/04/03 03:27:43 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x40000, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[{}, {}, {}]}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x6a}, 0x90) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x40000, 0x0) socket(0xa, 0xa, 0x1ff) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x6, 0x70, 0x1, 0x2, 0x7fffffff, 0x3ff, 0x0, 0xffffffff, 0x800, 0x2, 0x0, 0x9, 0x100000000, 0x80000000, 0x8, 0x3ff, 0x2, 0x3, 0x0, 0x2, 0x19e, 0x1ff, 0x1ec, 0x9, 0x400, 0x1000, 0x4b35, 0xe76, 0xe91, 0x5, 0x4, 0x8, 0x3f, 0xec32, 0x401, 0x5, 0xfff, 0xffffffff, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000040), 0x1}, 0x30000, 0x1, 0xc089, 0x2, 0x10001, 0x5, 0x9}, r4, 0xc, r2, 0x8) 2018/04/03 03:27:43 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) 2018/04/03 03:27:43 executing program 6: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x6e, 0x80000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, r0, 0x0) r1 = userfaultfd(0x3) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x4}, &(0x7f0000000140)=0x578) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/04/03 03:27:43 executing program 5: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_nanosleep(0x800002000000008, 0x0, &(0x7f0000000080)={r0, r1+30000000}, &(0x7f0000000000)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x80, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000000100)=0x10000) [ 77.622009] ODEBUG: object is on stack, but not annotated [ 77.628868] WARNING: CPU: 0 PID: 7886 at lib/debugobjects.c:366 __debug_object_init+0x637/0x1150 [ 77.637775] Kernel panic - not syncing: panic_on_warn set ... [ 77.637775] [ 77.645123] CPU: 0 PID: 7886 Comm: syz-executor5 Not tainted 4.16.0+ #11 [ 77.651939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.661272] Call Trace: [ 77.663858] dump_stack+0x1a7/0x27d [ 77.667470] ? arch_local_irq_restore+0x53/0x53 [ 77.672120] ? vsnprintf+0x1ed/0x1900 [ 77.675903] panic+0x1f8/0x42c [ 77.679074] ? refcount_error_report+0x214/0x214 [ 77.683804] ? show_regs_print_info+0x18/0x18 [ 77.688303] ? __warn+0x1c1/0x200 [ 77.691740] ? __debug_object_init+0x637/0x1150 [ 77.696387] __warn+0x1dc/0x200 [ 77.699645] ? __debug_object_init+0x637/0x1150 [ 77.704296] report_bug+0x1f4/0x2b0 [ 77.707907] fixup_bug.part.10+0x37/0x80 [ 77.711947] do_error_trap+0x2d7/0x3e0 [ 77.715813] ? kasan_check_read+0x11/0x20 [ 77.719943] ? math_error+0x400/0x400 [ 77.723724] ? find_held_lock+0x35/0x1d0 [ 77.727767] ? __debug_object_init+0x58b/0x1150 [ 77.732419] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 77.737246] do_invalid_op+0x1b/0x20 [ 77.740938] invalid_op+0x1b/0x40 [ 77.744371] RIP: 0010:__debug_object_init+0x637/0x1150 [ 77.749622] RSP: 0018:ffff8801962c78e8 EFLAGS: 00010086 [ 77.754969] RAX: 000000000000002d RBX: 0000000000000001 RCX: 0000000000000000 [ 77.762217] RDX: 000000000000002d RSI: ffffc900058cd000 RDI: ffffed0032c58f11 [ 77.769465] RBP: ffff8801962c7b40 R08: ffffed003b604f99 R09: ffffed003b604f99 [ 77.776713] R10: 0000000000000001 R11: ffffed003b604f98 R12: ffff88018dfbee70 [ 77.783962] R13: ffff88018dfbee80 R14: ffff8801962c7ca0 R15: ffff8801962ea240 [ 77.791234] ? __debug_object_init+0x5f8/0x1150 [ 77.795892] ? perf_trace_lock+0xd6/0x900 [ 77.800027] ? perf_trace_lock_acquire+0xe3/0x980 [ 77.804938] ? debug_object_fixup+0x30/0x30 [ 77.809239] ? perf_trace_lock+0x900/0x900 [ 77.813454] ? trace_event_raw_event_lock+0x340/0x340 [ 77.818620] ? trace_hardirqs_off+0x10/0x10 [ 77.822924] ? mm_fault_error+0x2c0/0x2c0 [ 77.827051] ? trace_hardirqs_off+0x10/0x10 [ 77.831355] ? find_held_lock+0x35/0x1d0 [ 77.835400] ? alarmtimer_get_rtcdev+0x2c/0x40 [ 77.839961] ? lock_downgrade+0x980/0x980 [ 77.844089] debug_object_init+0x17/0x20 [ 77.848129] hrtimer_init+0x8c/0x410 [ 77.851821] ? kasan_check_read+0x11/0x20 [ 77.855953] ? hrtimer_init_on_stack+0x40/0x40 [ 77.860515] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 77.865078] ? security_capable+0x8e/0xc0 [ 77.869210] ? ns_capable_common+0xcf/0x160 [ 77.873512] alarm_timer_nsleep+0x164/0x4d0 [ 77.877811] ? alarmtimer_do_nsleep+0x610/0x610 [ 77.882463] ? get_timespec64+0x104/0x170 [ 77.886591] ? timespec_trunc+0xe0/0xe0 [ 77.890546] ? SyS_futex+0x269/0x390 [ 77.894243] SyS_clock_nanosleep+0x235/0x330 [ 77.898636] ? compat_SyS_clock_getres+0x160/0x160 [ 77.903545] ? do_syscall_64+0xb7/0x940 [ 77.907499] ? compat_SyS_clock_getres+0x160/0x160 [ 77.912408] do_syscall_64+0x281/0x940 [ 77.916281] ? vmalloc_sync_all+0x30/0x30 [ 77.920409] ? _raw_spin_unlock_irq+0x27/0x70 [ 77.924884] ? finish_task_switch+0x1c1/0x810 [ 77.929358] ? syscall_return_slowpath+0x550/0x550 [ 77.934786] ? syscall_return_slowpath+0x2ac/0x550 [ 77.939694] ? prepare_exit_to_usermode+0x350/0x350 [ 77.944687] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 77.950030] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 77.954857] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 77.960031] RIP: 0033:0x4552d9 [ 77.963197] RSP: 002b:00007fbba995ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 77.970883] RAX: ffffffffffffffda RBX: 00007fbba995b6d4 RCX: 00000000004552d9 [ 77.978129] RDX: 0000000020000080 RSI: 0000000000000000 RDI: 0800002000000008 [ 77.985375] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 77.992622] R10: 0000000020000000 R11: 0000000000000246 R12: 00000000ffffffff [ 77.999872] R13: 000000000000004f R14: 00000000006f3808 R15: 0000000000000000 [ 78.007150] [ 78.007153] ====================================================== [ 78.007156] WARNING: possible circular locking dependency detected [ 78.007158] 4.16.0+ #11 Not tainted [ 78.007160] ------------------------------------------------------ [ 78.007163] syz-executor5/7886 is trying to acquire lock: [ 78.007165] 00000000f3e94259 ((console_sem).lock){-.-.}, at: down_trylock+0x13/0x70 [ 78.007172] [ 78.007174] but task is already holding lock: [ 78.007176] 000000002855a3ee (&obj_hash[i].lock){-.-.}, at: __debug_object_init+0x123/0x1150 [ 78.007183] [ 78.007186] which lock already depends on the new lock. [ 78.007187] [ 78.007188] [ 78.007191] the existing dependency chain (in reverse order) is: [ 78.007192] [ 78.007193] -> #3 (&obj_hash[i].lock){-.-.}: [ 78.007201] _raw_spin_lock_irqsave+0x96/0xc0 [ 78.007203] __debug_object_init+0x123/0x1150 [ 78.007205] debug_object_init+0x17/0x20 [ 78.007207] hrtimer_init+0x8c/0x410 [ 78.007209] init_dl_task_timer+0x1b/0x50 [ 78.007211] __sched_fork+0x2b1/0xc20 [ 78.007213] init_idle+0x75/0x820 [ 78.007215] sched_init+0xb4a/0xc74 [ 78.007217] start_kernel+0x452/0x819 [ 78.007219] x86_64_start_reservations+0x2a/0x2c [ 78.007221] x86_64_start_kernel+0x77/0x7a [ 78.007223] secondary_startup_64+0xa5/0xb0 [ 78.007224] [ 78.007226] -> #2 (&rq->lock){-.-.}: [ 78.007233] _raw_spin_lock+0x2a/0x40 [ 78.007235] task_fork_fair+0x7a/0x690 [ 78.007237] sched_fork+0x450/0xc10 [ 78.007239] copy_process.part.38+0x1866/0x6140 [ 78.007241] _do_fork+0x1f7/0xfa0 [ 78.007243] kernel_thread+0x34/0x40 [ 78.007244] rest_init+0x22/0xf0 [ 78.007246] start_kernel+0x7f1/0x819 [ 78.007249] x86_64_start_reservations+0x2a/0x2c [ 78.007251] x86_64_start_kernel+0x77/0x7a [ 78.007253] secondary_startup_64+0xa5/0xb0 [ 78.007254] [ 78.007255] -> #1 (&p->pi_lock){-.-.}: [ 78.007262] _raw_spin_lock_irqsave+0x96/0xc0 [ 78.007264] try_to_wake_up+0xc0/0x1300 [ 78.007266] wake_up_process+0x10/0x20 [ 78.007268] __up.isra.0+0x1cc/0x2c0 [ 78.007270] up+0x13b/0x1d0 [ 78.007272] __up_console_sem+0xb2/0x1a0 [ 78.007274] console_unlock+0x5af/0xfb0 [ 78.007276] do_con_write+0x106e/0x1f70 [ 78.007278] con_write+0x25/0xb0 [ 78.007280] n_tty_write+0x5ef/0xec0 [ 78.007282] tty_write+0x3fa/0x840 [ 78.007284] __vfs_write+0xef/0x970 [ 78.007285] vfs_write+0x189/0x510 [ 78.007287] SyS_write+0xef/0x220 [ 78.007289] do_syscall_64+0x281/0x940 [ 78.007292] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 78.007293] [ 78.007294] -> #0 ((console_sem).lock){-.-.}: [ 78.007301] lock_acquire+0x1d5/0x580 [ 78.007303] _raw_spin_lock_irqsave+0x96/0xc0 [ 78.007305] down_trylock+0x13/0x70 [ 78.007308] __down_trylock_console_sem+0xa2/0x1e0 [ 78.007310] console_trylock+0x15/0x70 [ 78.007312] vprintk_emit+0x5b5/0xb90 [ 78.007314] vprintk_default+0x28/0x30 [ 78.007315] vprintk_func+0x57/0xc0 [ 78.007317] printk+0xaa/0xca [ 78.007319] __debug_object_init+0x5f8/0x1150 [ 78.007321] debug_object_init+0x17/0x20 [ 78.007323] hrtimer_init+0x8c/0x410 [ 78.007325] alarm_timer_nsleep+0x164/0x4d0 [ 78.007328] SyS_clock_nanosleep+0x235/0x330 [ 78.007329] do_syscall_64+0x281/0x940 [ 78.007332] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 78.007333] [ 78.007336] other info that might help us debug this: [ 78.007337] [ 78.007339] Chain exists of: [ 78.007340] (console_sem).lock --> &rq->lock --> &obj_hash[i].lock [ 78.007350] [ 78.007352] Possible unsafe locking scenario: [ 78.007353] [ 78.007355] CPU0 CPU1 [ 78.007357] ---- ---- [ 78.007358] lock(&obj_hash[i].lock); [ 78.007363] lock(&rq->lock); [ 78.007368] lock(&obj_hash[i].lock); [ 78.007372] lock((console_sem).lock); [ 78.007376] [ 78.007378] *** DEADLOCK *** [ 78.007379] [ 78.007381] 1 lock held by syz-executor5/7886: [ 78.007382] #0: 000000002855a3ee (&obj_hash[i].lock){-.-.}, at: __debug_object_init+0x123/0x1150 [ 78.007391] [ 78.007393] stack backtrace: [ 78.007395] CPU: 0 PID: 7886 Comm: syz-executor5 Not tainted 4.16.0+ #11 [ 78.007399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.007401] Call Trace: [ 78.007402] dump_stack+0x1a7/0x27d [ 78.007405] ? arch_local_irq_restore+0x53/0x53 [ 78.007407] ? print_lock+0xd7/0xdc [ 78.007409] print_circular_bug.isra.38+0x2cd/0x2dc [ 78.007411] ? save_trace+0xe0/0x2b0 [ 78.007413] __lock_acquire+0x2f96/0x3c30 [ 78.007415] ? save_stack_trace+0x1a/0x20 [ 78.007417] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 78.007420] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 78.007422] ? __sched_text_start+0x8/0x8 [ 78.007424] ? plist_check_list+0x7e/0xa0 [ 78.007426] ? trace_hardirqs_off+0x10/0x10 [ 78.007428] ? plist_check_list+0xa0/0xa0 [ 78.007430] ? wakeup_preempt_entity.isra.61+0x76/0xb0 [ 78.007432] ? perf_trace_lock_acquire+0xe3/0x980 [ 78.007435] ? print_irqtrace_events+0x270/0x270 [ 78.007437] ? perf_trace_lock+0x900/0x900 [ 78.007439] ? perf_trace_lock_acquire+0xe3/0x980 [ 78.007441] ? perf_trace_lock+0x900/0x900 [ 78.007443] ? __lock_acquire+0x638/0x3c30 [ 78.007445] lock_acquire+0x1d5/0x580 [ 78.007447] ? lock_acquire+0x1d5/0x580 [ 78.007449] ? down_trylock+0x13/0x70 [ 78.007451] ? lock_release+0xa40/0xa40 [ 78.007453] ? vprintk_emit+0x43b/0xb90 [ 78.007455] ? lock_downgrade+0x980/0x980 [ 78.007457] ? kvm_sched_clock_read+0x25/0x40 [ 78.007459] ? sched_clock+0x31/0x40 [ 78.007461] ? vprintk_emit+0x5b5/0xb90 [ 78.007463] _raw_spin_lock_irqsave+0x96/0xc0 [ 78.007465] ? down_trylock+0x13/0x70 [ 78.007466] down_trylock+0x13/0x70 [ 78.007468] ? vprintk_emit+0x5b5/0xb90 [ 78.007471] __down_trylock_console_sem+0xa2/0x1e0 [ 78.007473] console_trylock+0x15/0x70 [ 78.007474] vprintk_emit+0x5b5/0xb90 [ 78.007476] ? console_unlock+0xfb0/0xfb0 [ 78.007479] ? kasan_check_write+0x14/0x20 [ 78.007481] ? kasan_check_read+0x11/0x20 [ 78.007482] ? find_held_lock+0x35/0x1d0 [ 78.007485] ? __debug_object_init+0x58b/0x1150 [ 78.007487] vprintk_default+0x28/0x30 [ 78.007488] vprintk_func+0x57/0xc0 [ 78.007490] printk+0xaa/0xca [ 78.007492] ? show_regs_print_info+0x18/0x18 [ 78.007494] ? kasan_check_write+0x14/0x20 [ 78.007496] ? do_raw_spin_lock+0xc1/0x230 [ 78.007499] __debug_object_init+0x5f8/0x1150 [ 78.007500] ? perf_trace_lock+0xd6/0x900 [ 78.007503] ? perf_trace_lock_acquire+0xe3/0x980 [ 78.007505] ? debug_object_fixup+0x30/0x30 [ 78.007507] ? perf_trace_lock+0x900/0x900 [ 78.007509] ? trace_event_raw_event_lock+0x340/0x340 [ 78.007511] ? trace_hardirqs_off+0x10/0x10 [ 78.007513] ? mm_fault_error+0x2c0/0x2c0 [ 78.007515] ? trace_hardirqs_off+0x10/0x10 [ 78.007517] ? find_held_lock+0x35/0x1d0 [ 78.007519] ? alarmtimer_get_rtcdev+0x2c/0x40 [ 78.007521] ? lock_downgrade+0x980/0x980 [ 78.007523] debug_object_init+0x17/0x20 [ 78.007525] hrtimer_init+0x8c/0x410 [ 78.007527] ? kasan_check_read+0x11/0x20 [ 78.007529] ? hrtimer_init_on_stack+0x40/0x40 [ 78.007532] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 78.007534] ? security_capable+0x8e/0xc0 [ 78.007536] ? ns_capable_common+0xcf/0x160 [ 78.007538] alarm_timer_nsleep+0x164/0x4d0 [ 78.007540] ? alarmtimer_do_nsleep+0x610/0x610 [ 78.007542] ? get_timespec64+0x104/0x170 [ 78.007544] ? timespec_trunc+0xe0/0xe0 [ 78.007546] ? SyS_futex+0x269/0x390 [ 78.007548] SyS_clock_nanosleep+0x235/0x330 [ 78.007550] ? compat_SyS_clock_getres+0x160/0x160 [ 78.007552] ? do_syscall_64+0xb7/0x940 [ 78.007554] ? compat_SyS_clock_getres+0x160/0x160 [ 78.007556] do_syscall_64+0x281/0x940 [ 78.007558] ? vmalloc_sync_all+0x30/0x30 [ 78.007560] ? _raw_spin_unlock_irq+0x27/0x70 [ 78.007562] ? finish_task_switch+0x1c1/0x810 [ 78.007565] ? syscall_return_slowpath+0x550/0x550 [ 78.007567] ? syscall_return_slowpath+0x2ac/0x550 [ 78.007569] ? prepare_exit_to_usermode+0x350/0x350 [ 78.007571] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 78.007574] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 78.007576] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 78.007578] RIP: 0033:0x4552d9 [ 78.007580] RSP: 002b:00007fbba995ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 78.007585] RAX: ffffffffffffffda RBX: 00007fbba995b6d4 RCX: 00000000004552d9 [ 78.007588] RDX: 0000000020000080 RSI: 0000000000000000 RDI: 0800002000000008 [ 78.007591] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 78.007593] R10: 0000000020000000 R11: 0000000000000246 R12: 00000000ffffffff [ 78.007596] R13: 000000000000004f R14: 00000000006f3808 R15: 0000000000000000 [ 78.008172] Dumping ftrace buffer: [ 78.858686] (ftrace buffer empty) [ 78.862376] Kernel Offset: disabled [ 78.865984] Rebooting in 86400 seconds..