f, 0xffffffffffffffff, {}, [@typed={0xc, 0x0, @ipv4=@empty}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810d46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a432a15b3fe56aa166b57c0d"]}, 0x84}, 0x1}, 0x0) pipe(&(0x7f0000500000-0x8)={0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a90000)=0x0) stat(&(0x7f0000f62000+0x51f)='./file0\x00', &(0x7f0000ab9000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000269000-0x28)={0xfff, 0x100000001, r1, 0x8, r2, 0x0, 0xffffffff00000001, 0xd0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) connect$inet6(r3, &(0x7f0000480000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) 2018/02/04 12:12:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000bb6000-0x4)) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = add_key$user(&(0x7f000011e000-0x5)='user\x00', &(0x7f00001a6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000a8000)="0002c0bfd9012a019f6c1168443c55d1775093c2cb32353b6426574a847ce3ad91dc41d0a2c7894818ead9e1608d19bc14225a9491e48eede2f099e051596579f51d793c3da24265445202d1da84e3d0f8f8ea49296c0be6397107caf062d57b25fb86e75307e2f4dcc48a51ee1447f05942a2cf9f313905c09336d708b939c63ee3a1b1d600bb2a37ce1d965c18ee9df461d8faffa8fed65adeb5c1ec474e6f2b0d97222288c040dace26d26b10cbdf8372db0e3681763c7ce6a728b6801f4ac4d3d267c093cdf4c0922e82f252a3a7fc8296c5f445c7a4eb850f2aef87ff3c7f3fd2666a3192a6aae1c8cd539b9e", 0xef, 0xfffffffffffffffe) keyctl$invalidate(0x15, r1) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000b9000-0x8)={0x0, r2}) syz_open_dev$mouse(&(0x7f000008e000-0x12)='/dev/input/mouse#\x00', 0x6, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) dup2(r0, r2) 2018/02/04 12:12:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x100000002001) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000cc7000-0x2)="0e") r0 = openat(0xffffffffffffff9c, &(0x7f0000d86000-0x8)='./file0\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) 2018/02/04 12:12:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x800000007, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fb4000-0x4), 0x4) shmget(0x0, 0x1000, 0x78001200, &(0x7f000016a000/0x1000)=nil) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000514000-0xb)='/dev/hwrng\x00', 0x1000000000000, 0x0) connect$inet6(r1, &(0x7f000082d000-0x1c)={0xa, 0x2, 0xa8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfa}, 0x1c) 2018/02/04 12:12:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1fffffffffffffe9, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) arch_prctl(0x1001, &(0x7f0000000000)) 2018/02/04 12:12:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) r1 = creat(&(0x7f00000a6000)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000897000-0x6)={r0, 0x401}, &(0x7f0000d3f000-0x4)=0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000058c000)={'vcan0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000cb5000)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000924000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x17) 2018/02/04 12:12:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001dd000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) write(r0, &(0x7f00001a7000-0x5)="36b2858483", 0x5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f000072b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x20}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f0000d5d000-0x49)="0f47500466b97103000066b80b00000066ba000000000f300f01cfb872008ed836d9d966b8000000000f23c80f21f866350800e0000f23f8650f00970500643e0f01cf0f350f5154d5", 0x49}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/04 12:12:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fae000)={0x0, 0x10, &(0x7f0000550000-0x10)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000268000)={r1, @in6={{0xa, 0x0, 0x17, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}}, 0x8c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r1, 0x4) ioctl$TCFLSH(r0, 0x540b, 0x200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000003000-0x12)='/dev/input/mouse#\x00', 0x100000000, 0x100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000004000-0x28)={0x1, 0x0, [{0x2000, 0x40, &(0x7f0000001000)=""/64}]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x12000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000000)={{0x2, 0x3, 0x8, 0x0, 0x401}, 0x401, 0x8000}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000004000)=0x2, &(0x7f0000005000-0x8)=0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000006000-0x4)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000006000+0xdcf)={0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) r5 = getgid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000007000-0xc)={r3, r4, r5}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lchown(&(0x7f0000008000-0x8)='./file0\x00', r4, r5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000009000-0x1)={0x5}, 0x1) 2018/02/04 12:12:38 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) r2 = socket(0x18, 0x0, 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000002000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000002000-0x7)=[{&(0x7f0000006000-0x88)=""/136, 0x88}, {&(0x7f0000009000)=""/193, 0xc1}, {&(0x7f000000a000-0xf9)=""/249, 0xf9}], 0x3}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[]}}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) clone(0x0, &(0x7f0000640000)="a54fd2bd4bb9f5d32d6ba51df8d779df3f9e4acd23bb7fbd0fdf9226d7c85c2965d827363c4b7fe7f62d83a8301a3f4f2571ee29e26243eab410145934f8b7c538604e6006502ad402dd218d6fcd52e22f56aba28a4b6c13481a0101d2a33941b57414c18d41ab0477d0fdc719a83e39cc5ff8e05f3623625cc132a5d152119dc2743b55c63efd373b2eedcf3bf7f3ed8cd8c16b2daa90253c4e56d7ff77a7a706f1d4a5dd051dc3b09171ba353e84f72a515d2b0465557ca1ff032885678cfd3e3f6b", &(0x7f0000000000), &(0x7f0000670000), &(0x7f0000abe000-0x70)="51a81e7bdb54ab6bf29a65b8ccbd0b5cf3e82ce6f98d6e628500000101f9b1536e158cbbfcadff7d18785e8caeeaf9237bbbfe5604e9f53e2f2b01b24e79e1aeb1295c0900ca83a670d588625f3cbe0604becebda24e2c1ca737fdab8fe22a1adaea20bcb15101fe406868568b7732d1") readlink(&(0x7f0000140000-0x8)='./file0\x00', &(0x7f0000152000)=""/220, 0xdc) 2018/02/04 12:12:38 executing program 5: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000cd1000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f00004ba000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000571000)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x8, 0x4, 0x400, 0x3, 0x40020220, r1}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000002000-0x10)={0x80003, 0x37, &(0x7f0000002000-0x37)="f7e2ade3c5de951c8ffa8ea07568db60c07a0df2c001def322e16dde4587c05c52fd23232245e6b01e866e8012c3292a5735f885581dc4"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c90000)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) flock(r3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000924000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x17) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x81) syz_open_pts(r2, 0x181880) 2018/02/04 12:12:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x7) connect$inet6(r0, &(0x7f0000c2b000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0xffffffffffffff4c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) 2018/02/04 12:12:38 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a3d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000da9000-0x9)='/dev/dsp\x00', 0x2080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000000)="0f7c1e45d5de03cc91944efca6efc35b73f40ea5baefc4fa5033b671dc5f2d17413e374eebb168c2055626129b4635a5c2311876b3e503975b7d5e7526adc6b7f6a3c5910d152842ad286bab1495cad0d20565a4ca088482af1bb70fff20772ad081723973b4ba5a50d479137db9a8e59b21d667f8d4a801a91b643bc2c9f194b3afca68a49163017ca761c9dacd73f9fad328a25514641d4792105a234d42c3c8eb503bff7d32203cfa0f8b687707c70d69aa75a5586894002df52fc28739bf3035292dad95add84a17602532fc5203346b41", 0xd3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [], 0x0}}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) bind$can_raw(r1, &(0x7f0000314000)={0x1d}, 0x10) mount(&(0x7f00000d3000-0x8)='./file0\x00', &(0x7f0000b91000)='./file0\x00', &(0x7f0000fb6000)='cpuset\x00', 0x80024, &(0x7f0000483000)="0c317f47b0d45663b82f2a22f50c4f1f270df7f74ec2820443bb5572798368a4bc034e1a89a11bc08fb1ea63a3d6639b6223") sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) r5 = socket$unix(0x1, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000032d000-0x188)=@hopopts={0x29, 0x2f, [], [@ra={0x5, 0x2, 0xffff}, @generic={0x0, 0x7c, "c2451a0b7836f76a7a5ab03d28e1f36fd898aa3501ccf87553f1733f3e2086eae78b918b83994ba04bbdc0bb30fd535aa87f424c51f33916ab7c978e0b3c2736f0ef23a5d9c0c1b178f7884b9bc69bbd7b563f954e9361dcb2df852ca64e2b612bb15c8c64a3f77b9a500f8b72c0dab5dc4353eb9356950c4954c161"}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @pad1={0x0, 0x1}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x2c640, 0xa4, "2b409e900bff5302407e9bbabb476afe353a7837ecdd886dde80f5b8528ea76ec2160eb3b3967877f532912d87e7572d7d480d19fc61f4ed885e44798c62d731abc4738af2a0ee03e5345cecda0371ea81727aad7c08b7f99c025054463bbd0b52eedb356b4aaf3f48bed102164502165d2e604ec421fb084000f5c02809915126c95d77263cf87ea73fd1bd686d5303e97b27b7d143f9c44637d6f5b7fb9492ff6e4f2f"}, @calipso={0x7, 0x30, {0x9, 0xa, 0x200, 0x4, [0x3, 0x7, 0x0, 0x1, 0x100000000]}}]}, 0x188) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [], 0x0}}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1}, 0x0) execve(&(0x7f0000c0f000)='./file0\x00', &(0x7f000022b000)=[], &(0x7f0000eac000)=[]) 2018/02/04 12:12:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = semget$private(0x0, 0x7, 0x530) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000b24000-0x4)=[]) bind(r0, &(0x7f0000f79000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0x3, 0x1, 0x4}}, 0x26) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000f99000-0x208)={0x20, 0x22, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x3, [@generic="4852d99865"]}]}, 0x20}, 0x1}, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004dd000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000679000)) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f00004bf000-0xc)={0x100, 0x4, [0x8]}) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000d3c000)) 2018/02/04 12:12:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000214000)={{{@in6=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000f08000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000caa000)={0x7, 0x5, &(0x7f0000db1000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x2}, [@exit={0x95}], {0x95}}, &(0x7f0000816000-0xa)='syzkaller\x00', 0x52d, 0xc4, &(0x7f0000e0d000)=""/196, 0x41100, 0x1, [], r2}, 0x48) bind$inet(r0, &(0x7f00003ad000+0xaf5)={0x2, 0xffffffffffffffff, @empty}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48783a7b, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x4000000000000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x10) 2018/02/04 12:12:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00009d5000-0xa)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000004000-0x8)=0x50000000f5e) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000bc7000)) 2018/02/04 12:12:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000083, 0x2, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000639000-0x94)="7ca0b8dac13e81b8d1e3660743f8ffe5010000007daa97c6fe3ef3399b3430eaea35368b061852d62cad6649855c333fd66c536e47d1a4bd74505b35fd9f51c2ea28ed2bf161af6b8ae04417611209cb98708ed4a6113b5a363e539b1aad7791137bd9e63291ae1c0fe7c79fa534cb343bd7e5d8ef7274d5201ce20ea5c67abf09dab04fd568d183ae9a6e65928ac093859bffba", &(0x7f000000b000)}, 0x20) 2018/02/04 12:12:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000536000)="240000001a0025f00018000400ed040f0a0b000000fcbe0202ffffeb0800100048186bd3", 0x24) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000568000)={0x3, &(0x7f0000906000-0x18)=[{0x7, 0x7, 0x9, 0x6}, {0x3ee4, 0x4, 0x4, 0x8000}, {0x5, 0x9, 0x7, 0x81}]}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000177000)={0x0, 0x100000000, 0x9}, &(0x7f0000e3c000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000087b000-0x20)={0x7, 0x1, 0x0, 0x2, 0x0, 0xe0e0, 0xfffffffffffffffc, 0x1, r1}, 0x20) 2018/02/04 12:12:38 executing program 2: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e79000-0x9)='/dev/sg#\x00', 0xb08, 0x408000) ioctl$KDDELIO(r0, 0x4b35, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) dup2(r3, r1) 2018/02/04 12:12:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000dd5000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) r0 = openat(0xffffffffffffff9c, &(0x7f0000aeb000-0x8)='./file0\x00', 0x101000, 0x110) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000d94000)) bpf$PROG_LOAD(0x5, &(0x7f0000924000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x17) 2018/02/04 12:12:38 executing program 1: pipe(&(0x7f00001e0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000034000)={0x0, 0xd56}, &(0x7f0000138000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x8001, 0x0, 0x200, 0x4, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1a, "7770d919793c24b7e13a27a5cd9d25ad871e4127366b62b4fe72"}, &(0x7f0000001000-0x4)=0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x10001, 0x8, 0x7ff, 0x9227, 0x2, 0x7fffffff, 0xf70, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x27, 0x3, [0x200, 0x4, 0x7]}, &(0x7f00000af000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x87, 0x7f, 0x3}, &(0x7f00005b7000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={r3, 0x7fffffff, 0x2, 0x7}, &(0x7f0000001000)=0x9fbe1dc3c05f2e26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7f, 0x4, [0x6, 0x3, 0x101, 0xbed]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0xed)={0x0, 0xe5, "6d4ea9a05a1e9c4a94b9d29ecc000fc8669f954a1dc38040ace764ef000b06f35f4aa5993f1547aa2c8fa124cf117a9dd97f1fa0da1f019f4707bf23791f358c815b5baaafd0251594ca98333326ea29c4a7043a278638aa9aefa7922416d51dedb8c640917b4cdf46926b672b49f96c1a460c758a0d4068877fe49361fd5acb3da65fa308ca73cecc5ba196661dad4966f7ad311b3299ca8a0ab2215d7d7f44a27c58a15bc0ef052934c2d0c01ec8f77a42baddeb9392776188a3e08fe8b9a0c8c81ebc18a088de336458569c39ddf1ab01e2362d864dac657909b3cbf90b491aaa10cc71"}, &(0x7f0000234000)=0xed) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0xc6)={r8, 0xbe, "f26adb3b11be4aac54ab65d5a148d1a6d772b72ccd47856a3f351aaf006f9593cfb92a59e10d9a38255b142e906cb93c4ebe0a091cc1d2ec2c53857da2374df2fca5437330332ee6cf645985da44f48014c31aaca200cc31a6d1c48166a8ddedff24fdac5761be28a8dbf9f77c497c8602f286bc03629c4c33001652a408f145c02487b676abdf13214db7e1c06f2efce8fcfef681ff0e5b689d51eab85331faa4c307a88199ffa671531722febfd89c7d1792796a82bad7e035daa39a86"}, &(0x7f0000001000-0x4)=0xc6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000040000)={0x0, 0x3}, &(0x7f00009f3000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x80, 0x30, 0x6, 0x4}, &(0x7f0000cb4000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000000)=[{&(0x7f000055c000-0x1c)=@in6={0xa, 0x0, 0x800, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, 0x1c, &(0x7f00008c2000)=[{&(0x7f0000845000)="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0x1000}, 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0x1000}, {&(0x7f000099d000-0x3c)="98c314f65c4a8bcaddbe6a72c22e79bb1fa608a25865a23a2c309fbcb3c4a61b7035579493be2216ee4d8364a00347fb5446e678cf2235a8f08ce750", 0x3c}, {&(0x7f00000d9000-0x32)="76904ef390a09ae3eaacbcc62d21a727e743c5722c2fe2d9576dbdf4fb705fa7536a946613b21645cec881b8b4c3e24cf074", 0x32}], 0x4, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x2, 0x1, 0x7, 0x6, 0xfffffffffffffffd, 0x6, 0x7, r2}}], 0x30, 0x4010}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0x8000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, 0x1c, &(0x7f0000c31000-0xa0)=[{&(0x7f000022d000-0x84)="5667ec023a696210d34449e561b7d9327b3ce70766ce91571c81d2b8393c35331f7cd770d407999c7b0d292e36aa9a55dec2844afaeb24076d50248dad044042239a180a5cdbce6050a2b3a4800c31bb9f81260518d66fa6290f91517e5bea7d911efb6d31ea2f8236844f3df3000b234bcd26008774cfadcad191551364fc08bea76762", 0x84}, {&(0x7f0000000000)="d4ed41ef86217bd9cd3fbe3fc03678856b2ba5d0de89dd4a8b2e06ca56bf7573aaf0d880f96a3a1a98d4fad50d424900b12856b94b56f9b638d763d061a8b1f0b32ea861106a39f308a3079fe4d6d38d6cebefc67c137e6f694eed8a1cb3430b59ce85f0239cf01c356fab08175cdfdc326b1e98e74b7ee06f92084d78f13376a0ff7ed236d2a30afeda9b05427fa0fe4e7ef7e9a63ebca241fd8319966f1f0f26002987de209a3ccbd09cbc946f2857b07b8c78d6c51b9b3eafa660310493ff815d7f1d5a9fc068adb0c6f6d32094a63a159a62bf3ad9e22440ec", 0xdb}, {&(0x7f0000001000-0x7d)="f4a342d3f6b231ceeceb048950f8b1b7a05a9d9fc9b5325063951e5d9d7c06b2ec63e41096a194cbd29dc4add8fec087014e971bbaaba5c8837b26a5607aed6717421eef4ceb4ebf35df1eed29e1440df9d84bf4207c4eb1209367f72f7efece3151adc22475ad896f4687cbf371fb8b9c9c6ff5d583b7912136cd1634", 0x7d}, {&(0x7f0000ce1000)="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", 0xfa}, {&(0x7f0000696000)="89de5f7bf7fe915f61f50dd66b474c1b56a0fabd7515254600e0c80bc1b2a7a202ad5b81a4ee2181b68b3969ef664dfee87eeaf91de6a85b6db8731e2800e243ed3fe45c6541057e8669af13c05f73c17826dcb33a601199217ecd38ef28d792", 0x60}, {&(0x7f0000964000-0x3b)="56d27f23e103c0dc22e0bf5827dd34b7f1a5dfc21eff10f7525cb99ad91f35f145bb058706ee5da9a8a6b25c838574b150ddb7be6ca4a6ec1be43c", 0x3b}, {&(0x7f0000555000)="0e7977f97da09215cb705d5b091e003a30348454ef3b8738e8d834f92e43f0982cdd94a3f1739bcdf69d503f3162864f2d4c2e7539b4a984989f3b3cb62c0a986958bf2c6102ce63b823f9d5950131942cb1f67eb858cd8f36334496fbb354f807f3b57f6cb96f440a26f7a4990a21bf820d85065587c3d25f8e3945ede60c344a0465ed09a950ceab7fedf6cdd8cf560eb4e9adbab767bd979eababa360a7a655efe238ace51ab39c7eb3e3156713f7623c4c9c9e7ed9708a6eec5711148ef631eb97d6", 0xc4}, {&(0x7f0000afc000-0x3a)="ac6da4ecab77243863e27f8f210c29e209f106eecb27da86fa82809f4d028711f33be6d3264668281c14b5ef7943fe35ddc893aa6716e1246efa", 0x3a}, {&(0x7f0000001000-0x6a)="10429e75c913737843731f79c0a41f01d4b5aac77de36f6a47e61c5a0f219fd343243318d1f4f74597c5afcdf91b00aa82391db2c59dfd1016d73ef33589bfd4457cb945e0feb73fc619cb4f4f768e4587b44110b4952768da4101005d422366b0442ee7d37784dce4ed", 0x6a}, {&(0x7f0000311000)="7eaff59af10f5549ad0ca1821a5d2bc0cbc84eb31fb76378efed156e0ab5c1192be14b39f511a0ec2e2ecfc6749700371d1d03be6ad094fd9728839de769eef113255d135e0d66a457c331597209c6268be00fe6158629b43c32cc60e142bb128a3d59c925919998a6eeee1be87e875a27ca87db000cb1d036f3b3f69fc74ee4cafe331f4239674ce6ae86c3c9afd8b7c0ae04a447e5c7287b45edc71298b24ab987c3390fb11fe5f29c2577df55e385df5afc93df7e6e884e2d66e62c52627e596d1c44680a17affccc9db30c76a1c1b30706", 0xd3}], 0xa, &(0x7f0000b62000)=[@sndinfo={0x20, 0x84, 0x2, {0x80, 0x4, 0x9, 0x0, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x8, 0xfffffffffffffffa, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x3, 0x0, 0xa2, 0xd7000, 0x4, 0x7, 0xace0, r5}}, @init={0x18, 0x84, 0x0, {0x3, 0x200, 0x7ff, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x8004, 0xf33, 0x0, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8, 0x5, 0x7, r7}}, @init={0x18, 0x84, 0x0, {0x80000000, 0x2, 0x6, 0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x1, 0x0, 0xbdd}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x210, 0x200, 0x2, 0xfffffffffffffff9, 0x3, 0x9, 0x1, r8}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x3, 0x6, 0xec}}], 0x1e0, 0x4000}, {&(0x7f0000000000)=@in6={0xa, 0x2, 0x8000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffffe}, 0x1c, &(0x7f0000aa4000)=[{&(0x7f0000001000-0xf1)="04332046a69016ac60f610d78ee837c74dcc8213a472a6b59729d2fc59ee53d54b3d05073485a320e297edd0c180d678bbc5b8a2c0434177d242c80fd5ba761cb68f3b96e1c013482d28a9cbcf87732936dba3dd81d78a6438cc5c16cb7ed8da2dcb79a64a2587697d0604152b3e1cea0055612e7edb25bcd6b88cec12465381e54c2b296702e3b0c5d88497abfbd71063367a8b6029912402723e8ea51608bd6c3a085d9bfb9734a43365f66057772d97a8c6d057aef309596f04fd6b587c478103a545876100bfec51dd0f7f3b83a37452680bf3bcf1fb03a0c56b9497d7330d6b77c2c29adbb7afc023d6ad6456416d", 0xf1}, {&(0x7f000057a000-0x71)="6a315f3d585843ba4bb67c2ec1f422835e78924528256d0ce1e1c5546f3f40790641e808a91796a71598a306466d762254ef3cee5a9c848c397717ee5d682de08bb9d9b873e7e5d49b44493946a599e76ef05b59181f59abd62bb5a30e0124b221fda734809f4fa035785d65b51750162b", 0x71}, {&(0x7f0000001000-0xe3)="dd0066077d405146c6c0398f254c3fffdbe749f0585c1eadbc9eb665009baa3db71d8dd9f64e92401c508deb0858dea4ee046050c25fe3fa80f953696941f0c9cc375d9551d125de45e739223fa9d58fce73ec3e582b7dd9346e3def3951939156d1e70e686b044579c7c855bda0ecb75e613288d5b8f7f2a34c8cceede36beb723a7ac96c95a46ad04096be228b9ecb01c43b267aecb21e80ebb0e58fd702ba12cb74424878fe3dff3587b0d5263efb8961f22299dcca7d3c0ae73eb8adf447da5e29626db1d57e37b395462ae9e1293f18f7a520b709ac6273a756bc428b12c54797", 0xe3}, {&(0x7f0000000000)="e9d8be31d9799565909cda5ed5e9b4913a5e81f4b70b0f8887688244e0785a8af6ccc3a4a2e3988936b24ca30d8574d6e9e6a3d07df60ebfd554a30ea9fa1c61ef3371f92d107065b4d4d31c158c2f5253657eb595d4276517173b3cf3a0e0ba84e53120c5800d6fa2a764280ff71c4a65af65402654d414acb87342a087a958fff045f67c2664dae5d8b7333991d30629298da0da544ce78e6ec5690361182183c74fff0c7b8982f330a6b4d1c930a00105e4c92418ebf6422f5be3ed4a4461118a4520e98d435a375a4c78e78d00", 0xcf}, {&(0x7f000022f000-0x21)="d98ee5a5797f2dd6458ba4cf866e380e870424428c1e0e6b94d930746f59ef6356", 0x21}, {&(0x7f0000dae000)="86ecb050357b1694d2e5ae1486465d7cc3c6b7cbebd52e626a0359fee6a14771622fce152a2d987c468a9ecfa2b79d1f0c898b4def7ddee608b1fe3f6824c3aec93b0075b35562a2c05b4364dbe25a1a9ddc544e9304cfe08fcb124d691b3cdf89762b16b1e173510cb3363424c89a8f75a0f20af0f7e6feb5195f6063ea7009ae", 0x81}, {&(0x7f0000001000-0xe3)="0b9e3f8b8d6553b0fcf5a9cc9fbe3566f7b555469126631cf772b2ad81cbd2ef56b71595f9b8f83aecefbe87c8e75b991ad730b841fd4555b950c6f786f7a776883b272373faa8b9692f6db40f6a2478cf4f797e717d1e9a2c1e68b5e4ebd37a270614de797a9d03dbb2b5abfd829772d3fa06fc6b7010b4c699d8d72a7e9a45b0efae85e109cc980abca800d9626eb666c77a62bcb0cf9912d2be0c3eb509eb0ab5123f2a97fa70033994fb0b989266387fbbff3792177d16c6817a3a61cc2631742d329be069a83dba54eaf20a2215c80af97d9ecf77a129f20f74a5a61e7ddc8e11", 0xe3}], 0x7, &(0x7f00006e0000-0x120)=[@init={0x18, 0x84, 0x0, {0x0, 0x8, 0x400, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x7db, 0xd, 0x2400, 0x1, 0x9b66, 0x8, 0x7, r9}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff00000000, 0x2, 0x0, 0x6, 0x100000000, 0x72, 0x7ff, 0x800, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x200, 0x1, 0x0, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x39ea, 0xfffffffffffffffb, 0x204, 0xfffffffffffff800, 0x100000001, 0x6, 0x3, 0x8c, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0x100, 0xc2, r13}}], 0x120}], 0x3, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00002af000)={0x0, @in6={{0xa, 0x0, 0x40, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x800}}, 0xdaaf, 0x9, 0x3f, 0xca, 0x7}, &(0x7f00004e7000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r14, 0x84, 0x70, &(0x7f0000596000-0x108)={r15, @in6={{0xa, 0x0, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}, [0x6, 0x2, 0x7, 0x53e, 0xfffffffeffffffff, 0xfff, 0x0, 0x5, 0x20001, 0x5, 0xf9, 0x4, 0x8001, 0x4, 0x8]}, &(0x7f000076a000-0x4)=0x108) r16 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r16, 0x1, 0x19, &(0x7f0000528000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet_int(r16, 0x0, 0x32, &(0x7f0000b67000-0x4)=0xffffffffffffffc1, 0x4) 2018/02/04 12:12:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r1 = syz_open_dev$midi(&(0x7f00008d1000-0xb)='/dev/midi#\x00', 0x3b2, 0x0) lstat(&(0x7f00004f4000-0x8)='./file0\x00', &(0x7f000020e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000e4b000-0x4)=0x0, &(0x7f000003b000), &(0x7f00008dd000-0x4)) fchownat(r1, &(0x7f0000696000)='./file0\x00', r2, r3, 0x1000) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r4) syz_open_dev$audion(&(0x7f0000ee1000-0xc)='/dev/audio#\x00', 0x30, 0x300) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/04 12:12:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000780000-0x4)=0x2, 0x4) socket$bt_l2cap(0x1f, 0x1, 0x0) 2018/02/04 12:12:38 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000440000)='/dev/vcs\x00', 0x80000, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000a8a000-0x138)={0x1000, 0x8, 0x2, 0x9, 0x5, [{0x1, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x2101}, {0x1, 0x5, 0x3, 0x0, 0x0, 0x800}, {0x5, 0x2, 0xffff, 0x0, 0x0, 0x1000}, {0x2, 0x1, 0x4, 0x0, 0x0, 0x800}, {0x7, 0x4, 0x1f, 0x0, 0x0, 0x68c}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000c6e000)={0x0, 0x0, &(0x7f0000fdc000)=[]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000001000-0xa8)=[{&(0x7f0000535000-0x1c)=@in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x80000000}, 0x1c, &(0x7f00008a3000-0x30)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="8a0af6e4d00fea6d33d25a5964fba867da7a124db2474ff0cfe5da7e43a91f9d4e56e978aa9d57604b0baa092980fd34530beb3d1fe5", 0x36}, {&(0x7f0000001000-0x33)="72d617146a1bc62d038891dfe988eff26184ee8305c0609e2da93221c1c1782906e709815d2ef8ac35b920fcf8365b7e54f2b2", 0x33}], 0x3, &(0x7f0000bce000)=[@init={0x18, 0x84, 0x0, {0x7, 0x539c, 0x1, 0x7}}], 0x30, 0x20000010}, {&(0x7f000065e000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002}, 0x10, &(0x7f0000000000)=[{&(0x7f0000b13000)="70ed0e65fcfca9f852b4a59c08d9847042a3b7906211c1821a6b0dc04c42c2b6089c64835dadd1397754b219b7f08f80e1fdbf589f0af6ac3ac0aa8f0770c503b61fdb2f5a447fec3cb79fd8b05260baef4c686cc8ecf6e1bf13f519bba78abab84b5bf88f3675a28f21638e2f8200117025167bd7a30f805e623efdeb1ad8ef9306c24d93c73a279d55", 0x8a}, {&(0x7f0000001000-0x2)="f46c", 0x2}, {}], 0x3, &(0x7f0000b8b000)=[], 0x0, 0x4}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0x80000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8001}, 0x1c, &(0x7f000026a000)=[{&(0x7f0000a63000)="383167cd302f898f5d86d95b543b0608086e85c909eeb8632462b0341a27db0548c2dea0ed2a8bd1b91d538bae02d9aa6c88e88fbf91f83eb7316ffe73b244c229f90b83d2e9d253e0288caf2f58db82d4fe6b991b8f3c0e92625595f31f11f2d4bb2b257292d891d8b538103a41cfad179f318c56bda177ee0b44ac6398825d1bef5a696a90e12f7e3a9958cfd336176de98f8df5e2", 0x96}, {&(0x7f0000001000-0xf3)="29ca6b10fa2772921639c508ea86c7b153e7daee2ff26afbb61b9930d3b97f59a88d5fc3bb392ca6c2320260930c3d54819de2cb016b6d5e451a3e1f25b0875e768fbf8955e9965e85636a9c4c5bc25bdb8e1899557b294d51281a7055f2c992b5e025ead48427c6546993e0780fa62282bb6fde61ef9d2d10340aaa9bdd10ce294c2420e0864c18a5665844a1dcceff07956632860f7142dcd54036760fd903fa51ec354c80849d52ab86befbc74910588763a5a647187c11443387fffc12494e71a782e26add7fc8c8133b72c7b35e4dcc4e9e65e487df866e0f2228d9c9e5fa2a9ecb6efb48673f0326a4ad35ffbfbe419d", 0xf3}, {&(0x7f0000000000)="49f4decb83689c2e09185e4e7b37aee2121765cfcde9a4e89d211d20b6972f4b17867b69c07be8d973d60245fbef3fadbe6d2435955716", 0x37}, {&(0x7f0000e4a000-0x4)="b476d4f0", 0x4}], 0x4, &(0x7f0000001000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x40, 0x2, 0xf, 0xf58, r1}}, @init={0x18, 0x84, 0x0, {0xf9, 0x800, 0xdce, 0x40}}, @init={0x18, 0x84, 0x0, {0x401, 0x5, 0x2000000000, 0x400}}], 0x90, 0x4000000}], 0x3, 0x4801) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000003000-0xc)={@rand_addr=0x5a9, @multicast1=0xe0000001, @rand_addr=0x4}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={r1, @in6={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xea}}, [0x7fff, 0x1, 0x3f, 0x10001, 0x8, 0x100000000, 0x9, 0x2, 0x400, 0x3, 0xfd, 0x8, 0x6, 0x5, 0x20]}, &(0x7f0000001000)=0x108) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000ea7000/0x2000)=nil, 0x2000, 0x2, 0x9110, r2, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000924000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x17) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x40, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x6, 0x4) 2018/02/04 12:12:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0xf2)="ef31ca79b2cf8cbeb9f2af42b2a0b8b1cdfb6300fe0d4ecab2f5677e34bef8d7c4406afa469b8d0d9c2111ffefcedee5bd9ab16c5d000a8dac30c2ee7bb60537d03b14de5e7bb0d0ee0283a68612aa07aa5e3732f5d89009e3900834f02c8cff923fc2fb8bc016f88d2197a030000fab69cb855c4101b0270779e6571fed8764e2be186488fa19540e5d95311832adcb2f83a422d6c9561d8e7c03ecb6ecabe3e3af50dd58c9c98db84aa4cda52958b273d1b6952dd0524e38ff5a4f90eba77582ecaee280c35450391fd1f06a91fda9edd093f8e79af6375a367025d7502e1d8009034cf16c93337f638efb5d40a3f4feb6", 0xf2, 0x1, &(0x7f0000000000)={0xa, 0x3, 0x10000, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x8}, 0x1c) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/04 12:12:38 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000899000)={0x1, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @loopback=0x7f000001}, 0x40, 0x6, 0x400, 0x6, 0xfa25, &(0x7f00008b6000+0xae2)=@common='syzkaller0\x00', 0x5, 0x80000000, 0xffffffff}) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000555000-0x72)) 2018/02/04 12:12:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x541, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001000-0x68)={0x79, 0x0, [0x0, 0x7, 0x0, 0x8]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000095000)=0x6, 0x171) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/04 12:12:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000874000)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0x1)='\x00', 0x0) keyctl$unlink(0x9, r0, r1) r2 = getpgrp(0x0) ptrace$getenv(0x4201, r2, 0xc277, &(0x7f0000000000)) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x401, 0xa0400) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x1, @empty}}, 0x159, 0x4, 0x3, 0x401, 0x20}, &(0x7f0000000000+0x3b2)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x8000, 0x1, 0x5, r4}, &(0x7f0000000000)=0x10) mmap$binder(&(0x7f0000a34000/0x3000)=nil, 0x3000, 0x0, 0x8010, r3, 0x0) gettid() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000000)={{0x8, 0x47}, 'port1\x00', 0x0, 0x20000, 0x100000000, 0x81, 0x42, 0x4a70bdc5, 0x3, 0x0, 0x1, 0x6}) ioprio_get$pid(0x2, r2) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000001000-0x90)={0xee, {{0x2, 0x2, @multicast2=0xe0000002}}}, 0x90) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000000)={0x3, 0x9}) setrlimit(0xe, &(0x7f0000001000-0x10)={0x5, 0x3a7a}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000001000-0x14)={r4, 0x8, 0x7ff, 0x7, 0xfffffffffffffff7, 0x3}, 0x14) r5 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000238000/0x3000)=nil) shmctl$IPC_RMID(r5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000000)={r4, 0x1}, &(0x7f0000001000+0xc3e)=0x8) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000001000-0x4)) r6 = semget$private(0x0, 0x4, 0x240) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETPID(r6, 0x7, 0xb, &(0x7f0000002000)=""/42) 2018/02/04 12:12:38 executing program 4: mmap(&(0x7f00009d9000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x5) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000), 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000248000)='/proc/self/net/pfkey\x00', 0x0, 0x0) accept4$nfc_llcp(r1, &(0x7f000004b000), &(0x7f000072f000-0x4)=0x60, 0x80000) sendfile(r0, r0, &(0x7f0000256000-0x8), 0x3) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00009d9000)={{{@in=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast1}}, &(0x7f00009db000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00009db000-0x18)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5, r2}) prctl$setname(0xf, &(0x7f0000e28000)='\x00') 2018/02/04 12:12:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000caa000)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000090e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000298000-0x8)={0x0, 0x6}, &(0x7f0000b8f000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000a12000)=@assoc_id=r3, 0x4) msgrcv(r0, &(0x7f000040b000)={0x0, ""/63}, 0x47, 0x3, 0x2000) msgsnd(r0, &(0x7f0000bd6000-0x1008)={0x2}, 0x8, 0x0) 2018/02/04 12:12:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x2, &(0x7f00006df000)=[&(0x7f000033d000/0x1000)=nil, &(0x7f0000b49000/0x2000)=nil], &(0x7f0000de9000-0x14)=[0xffff, 0x9, 0x2], &(0x7f0000f78000-0xc)=[0x0, 0x0], 0x6) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002f8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000b69000)={{0x8, 0xffffffff}, 'port1\x00', 0x1, 0x0, 0x5b1f, 0x0, 0x1f, 0x1, 0x22, 0x0, 0x1, 0x7}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000cf5000)) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r2 = dup3(r1, 0xffffffffffffff9c, 0x80005) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000041d000)={[0x7ff, 0x317a00000, 0xb8, 0x44, 0x5, 0x2, 0xfff, 0x4, 0x5, 0x6, 0xd9, 0x47202cb2, 0x0, 0x8000, 0x8001, 0xd71c000000000000], 0x0, 0x50}) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000b48000-0x8)) munlock(&(0x7f0000e68000/0x4000)=nil, 0x4000) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000c9d000)={r2}) 2018/02/04 12:12:38 executing program 3: mq_unlink(&(0x7f00001b0000)='\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x201, 0x0) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000001000)="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", 0xfe) readahead(r0, 0x6, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000-0x20)={0x7ff, 0x3eb137b6, 0x8008, 0x7fff, 0x5, 0xc096, 0x0, 0x7, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000-0x108)={r1, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffff8}}, [0x401, 0x100, 0x4, 0x80, 0x101, 0x80000001, 0x5665, 0x1, 0x593, 0x4, 0x20, 0x5, 0xbb, 0x6, 0x1fb9e000]}, &(0x7f0000000000)=0x108) prctl$setendian(0x14, 0x1) setns(r0, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x54, 0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000002000-0x50)={{0x1f, 0xfff}, {0x4, 0x2}, 0x0, 0x4, 0x7fffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001000)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000003000)={0x3, 0xfe00000000000000, 0x1c1f8b76}) socket$inet_udp(0x2, 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000004000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000005000)='/dev/autofs\x00', 0x40000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000006000)={0x7f, 0x81}) epoll_create(0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000008000-0x12)={@generic="c5e182875ca275d1fd48afb8f73f26d5", 0x100}) 2018/02/04 12:12:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000bb2000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) connect$inet6(r0, &(0x7f00003b1000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xd97}, 0x1c) finit_module(r1, &(0x7f0000716000)="5bf400", 0x1) fallocate(r0, 0x1, 0x3, 0x6) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000940000-0x40)=""/64, &(0x7f00003e7000-0x4)=0x40) sendfile(r0, r1, &(0x7f0000e65000-0x8), 0xfffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000e7d000)={0xf, 0x1, 0x1f, 0x9, 0x4, 0x0, 0xfffffffffffffffd}, 0x2c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x2000000000000d, 0x4, 0x4, 0x100000001, 0x0, r2}, 0x1c) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000ae1000)={0x3, r1}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00008b4000)={&(0x7f0000baa000-0x8)='./file0\x00', r3}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00008c8000-0x10)={r3, 0x18, &(0x7f000005a000-0x18)}, 0x10) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00008cf000-0x4)=0x9, 0x4) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000800000)={@common='bcsh0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/04 12:12:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006ed000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$selinux_context(r0, &(0x7f00009ce000)='system_u:object_r:tun_tap_device_t:s0\x00', 0x26) getresgid(&(0x7f00002f4000-0x4), &(0x7f00005af000), &(0x7f000090f000-0x4)) 2018/02/04 12:12:38 executing program 1: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001000-0x72)=""/114, 0x72, 0x20, &(0x7f0000001000-0x18)={0xa, 0x1, 0x926, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x1020000000a) clone(0x0, &(0x7f0000a13000), &(0x7f0000001000-0x4), &(0x7f0000001000-0x4), &(0x7f0000a4d000)) 2018/02/04 12:12:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) epoll_create(0x2001) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x1000}, &(0x7f0000768000)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x800000000000}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1e4}, &(0x7f0000dee000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/04 12:12:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000), &(0x7f0000489000), &(0x7f0000001000-0x4), &(0x7f000067c000)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c69000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000912000-0x14)={0x1a, 0x4, 0x81, 0x0, 0x4}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000de4000-0xd)='/dev/dmmidi#\x00', 0x1, 0x60080) accept4$alg(r2, 0x0, 0x0, 0x80000) syz_open_dev$dmmidi(&(0x7f0000b20000)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f00004e6000-0x8)={0x0, 0x6b}) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00000ed000-0x8)) 2018/02/04 12:12:38 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f000026a000)='/dev/dmmidi#\x00', 0xfffffffffffffff8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00001d8000)='./file0\x00', &(0x7f00009cb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00005c8000-0xe8)={{{@in=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00005b7000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f0b000)={0x0, 0x0}, &(0x7f0000891000-0x4)=0xc) setresuid(r1, r2, r3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x1, 0x40000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0xfffffffffffffeee) r5 = syz_open_dev$mice(&(0x7f0000531000)='/dev/input/mice\x00', 0x0, 0x400000) r6 = syz_open_procfs(0x0, &(0x7f0000a76000)='map_files\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000da1000)=@assoc_id=r4, 0x4) getsockopt$bt_BT_SECURITY(r6, 0x112, 0x4, &(0x7f00007ee000), 0x2) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00003ad000-0x8)=@assoc_value={r4, 0x1}, 0x8) 2018/02/04 12:12:39 executing program 1: r0 = shmget$private(0x0, 0xfffffffffeffffff, 0xfffe, &(0x7f000076b000/0x800000)=nil) r1 = syz_open_dev$dmmidi(&(0x7f00004e7000)='/dev/dmmidi#\x00', 0x0, 0x42000) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000c3c000)={[{0x1f, 0x7fffffff, 0x9, 0x9, 0x8, 0x6, 0x1, 0x8, 0x3, 0x7, 0x8, 0x7f, 0x20}, {0x5, 0x9a3c, 0x800, 0x1f, 0x3, 0x1, 0x6, 0x2, 0x8, 0x6, 0x1, 0x3, 0x2}, {0x2, 0x7373, 0x7, 0x7ff, 0xffffffff, 0x6, 0x401, 0x6aa1ff07, 0x1, 0x7, 0x54cb3de3, 0x400, 0x9}], 0x2}) shmat(r0, &(0x7f0000fbd000/0x3000)=nil, 0x0) [ 77.347316] binder: 8230:8232 transaction failed 29189/-22, size 0-0 line 2842 [ 77.382624] binder: 8230:8240 transaction failed 29189/-22, size 0-0 line 2842 2018/02/04 12:12:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000115000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x800, 0x0, @ipv6={0x5, 0x6, 'zS#', 0x237, 0x29, 0x1, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, {[@hopopts={0xb1d7400dca5bb65e, 0x6, [], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x100}, @ra={0x5, 0x2, 0xa9b1}, @jumbo={0xc2, 0x4, 0x8}, @calipso={0x7, 0x18, {0x4, 0x4, 0xeb3, 0x3, [0x8, 0x6]}}]}], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x0, [], {0x7, 0x6, "1ff1b6", 0x5, 0x50e4dda7c840dc0c, 0x1000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [@hopopts={0x0, 0xc, [], [@generic={0x3ff, 0x51, "7dbe42d31ce6d568caf0243bb2a3560defd5429cf051e1b4f6805bd1ee147b3de071c32dbc8acfc9aa76ac9405d3727a26f4c6b486226450e3756fead10eb90dca07370ac9c26aa56945622964c8bd47be"}, @calipso={0x7, 0x10, {0xffffffffffffffc0, 0x2, 0x9, 0xb1, [0x401]}}]}, @dstopts={0x73, 0x0, [], [@ra={0x5, 0x2, 0xfffffffffffffffd}]}, @dstopts={0xff, 0x8, [], [@ra={0x5, 0x2, 0x2}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @enc_lim={0x4, 0x1, 0x8000}, @ra={0x5, 0x2, 0x3}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0x10}}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @enc_lim={0x4, 0x1, 0x3}]}, @routing={0x29, 0x6, 0x1, 0xdf, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0x15}, @empty, @empty]}, @hopopts={0x0, 0xc, [], [@pad1={0x0, 0x1}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @ra={0x5, 0x2}, @generic={0x9, 0x45, "207687a04ab11fde5c49ac0485de8565fee96cd477599e7532c1b73c7154b97212ebfb81ac3520f29d8c51f837b3569591e3e3d5723e5c3ae5c7d0c23dc98bae4c42b8ba03"}]}, @fragment={0x2c, 0x0, 0x8, 0x3f, 0x0, 0xffffffff, 0x3}], "cb1c31a968cc9f370c74b4170ca74fe371a6d3015259dd4c388a54a1b5bb941669fab82420127f0d06a281c6b71c4915a852b892d4f81038cd7c7a7deb1a8b6fdbd9abfb0cf694a3bc9cbc99d18504e64ebea716f11d0d"}}}}}, 0x269) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000824000)=0x800, 0x4) 2018/02/04 12:12:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r2, 0x0, 0x0, 0xffffffffffffffff}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000209000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) mmap$binder(&(0x7f00005f6000/0x3000)=nil, 0x3000, 0x200000c, 0x8050, r3, 0x3) connect$nfc_llcp(r3, &(0x7f00000f9000-0x60)={0x27, 0x7, 0x5a8, 0x3, 0x2, 0x3b6, "ec051614a91ea8706dd080e914914513fc442175295243d037935ef2f35c1d013ff7d2d642271180d13cc38d028690207be9556a75bada5d01165fc5dffae1", 0x8001}, 0x60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r2, 0x0, 0x100000001, 0xffffffffffffffff}) 2018/02/04 12:12:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x60003, &(0x7f0000987000)="01") r0 = syz_open_dev$evdev(&(0x7f0000444000)='/dev/input/event#\x00', 0x7f, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000053d000-0xc)={0x4, r0, 0x1}) sendto$unix(r1, &(0x7f0000c7a000-0x8e)="2c951c4077f5730264d5e7915322ccd77063f156e589b4f27a32c1f249e42b8b1f47f60f3c703cf081b49a4408d3940aad226166e84a8b5d6c4c2af5c47e998117753971646dbe9894a2249c17ccf7c84e7f6e0591157f117907a8626eea153faf2e1fe9097533bacab76cc17bcaf377e04dee9d36296e30a01e90f3dc282fb92d213a6304f10d70326fcb3e8665", 0x8e, 0x4000, &(0x7f0000e7e000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/02/04 12:12:39 executing program 2: clone(0x0, &(0x7f0000002000-0xc9), &(0x7f0000002000-0x4), &(0x7f0000100000), &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000eaf000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r1, 0x3, &(0x7f0000001000)=0x8) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000001000-0x35)=""/53) seccomp(0x0, 0x0, &(0x7f000031b000)={0x0, &(0x7f0000ed2000)=[]}) 2018/02/04 12:12:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000), 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000cc1000-0x4)=0x100, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/02/04 12:12:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000108000)='/dev/amidi#\x00', 0x202, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00001df000-0x10)={&(0x7f00003ca000/0x4000)=nil, 0x4000}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000979000)={0x0, 0x20000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000031f000-0xc)={0x0, 0x0, &(0x7f00005da000/0x3000)=nil}) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000011000-0x10)={0x0, 0x4000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/04 12:12:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000daf000-0xb)='dctcp-reno\x00', 0xb) connect$inet(r0, &(0x7f00006d2000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/02/04 12:12:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000924000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x17) fcntl$getownex(r0, 0x10, &(0x7f0000c32000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x3, 0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e1d000)='/selinux/context\x00', 0x2, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000d1d000)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x200000) getsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000cb2000), &(0x7f00004f5000-0x4)=0x4) syz_open_dev$mice(&(0x7f0000084000)='/dev/input/mice\x00', 0x0, 0x208300) openat$audio(0xffffffffffffff9c, &(0x7f000045a000-0xb)='/dev/audio\x00', 0x480000, 0x0) 2018/02/04 12:12:39 executing program 3: unlinkat(0xffffffffffffffff, &(0x7f00004d8000-0x8)='./file0\x00', 0x8be235ac6ec7837d) r0 = syz_open_dev$adsp(&(0x7f0000299000-0xb)='/dev/adsp#\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000e2000), &(0x7f0000001000-0x4)=0x4) [ 77.467969] binder: undelivered TRANSACTION_ERROR: 29189 [ 77.473532] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/04 12:12:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x1) bind$alg(r0, &(0x7f000018a000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000767000)={0x0, 0x6, 0x1, [0x7]}, &(0x7f00000ca000-0x4)=0xa) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f99000)={r3, 0xfff}, &(0x7f0000bda000-0x4)=0x8) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) sendfile(r2, r4, &(0x7f0000e65000-0x8), 0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000f1e000)={@common='gretap0\x00', @ifru_flags=0x2002}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ff6000-0x4)=0x0) syz_open_procfs(r5, &(0x7f00008c5000-0x7)='fdinfo\x00') 2018/02/04 12:12:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000d7b000-0x58)={0x0, 0x0, 0x0, @thr={&(0x7f0000572000), &(0x7f0000180000)}}, &(0x7f00002f5000)) writev(0xffffffffffffffff, &(0x7f0000077000-0x30)=[], 0x0) io_setup(0xb27, &(0x7f00005a2000)=0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$cont(0x9, r1, 0x101, 0x5) io_submit(r0, 0x0, &(0x7f000063e000-0x10)=[]) getpid() tkill(0x0, 0x0) 2018/02/04 12:12:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d76000-0x4)=0x4, 0x4) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000806000)="d0", 0x1}], 0x1, &(0x7f0000405000)=[@sndrcv={0x30, 0x84, 0x1, {0x10001, 0x0, 0x200, 0x8, 0x3, 0x6d57146f, 0x7ff, 0x3}}, @init={0x18, 0x84, 0x0, {0xb6b, 0x9, 0x1, 0x5d}}], 0x60}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) syz_emit_ethernet(0x35, &(0x7f0000ea1000-0x35)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@arp={0x806, @generic={0x313, 0x0, 0x6, 0x3, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 'J55', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "beea042450a0fd70962b21c43f514ce9"}}}}, &(0x7f0000124000)={0x1, 0x2, [0x32e, 0x20]}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000649000)='/selinux/checkreqprot\x00', 0x8000, 0x0) openat(r1, &(0x7f00009a4000)='./file0\x00', 0x20000, 0x162) accept4$unix(r1, &(0x7f000081c000)=@file={0x0, ""/108}, &(0x7f00005f6000)=0x6e, 0x80000) 2018/02/04 12:12:39 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@generic="84ab1e69f19817a6bf5d359362aa7f28", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ca9000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg(r1, &(0x7f0000395000)={0x0, 0x0, &(0x7f0000807000-0x60)=[{&(0x7f00001e8000-0xc1)="3c75f3c2fca6ad8138ee4adf135a66f4ac5c6ed5a6de0a8390a3e3e6b0dbb24e9dad3a0907110d8179195ada7e67dc400073f3fe642eea2e151f44e3e5cff0fa9263fa06c6055380d1fd18a600635b25fda1b398b965e4f0b149adf926fd54048c3fcf10eafe203deba924fa62a48ddbeedcbbfd8fb063975f3d3070da65400e8505a09088eeb1de7bce5a4bf221bfceb37cacbbc0f149773632a1e3e5e0e6aef448a1de3c7d7ab4bc95706ad2bec0abd9a1c4a21f7253cfd24366d61f41f117fc", 0xc1}, {&(0x7f0000bfd000-0x85)="16a5c574f282072d1e8f420f181d1d0c8dc6dabea680c3ae326bb6a8b8c14a6d5fddfdb564a6d1a4a57cb2743aba91a42f8fa0be996e726a3f23c9c82556ac9bfcdf46f86775b1fadc36af3d8d17fbfb9395f03e59f37e2dd7aafb0bd1424c16c5b4955862c3e709deda36fc905808df6f8c052c8a326a15f519c624a6dd2713143816f4e8", 0x85}, {&(0x7f000054e000)="c831257397318f56d934b958f5091b423417c955c3f5257beaa1e5d5f5cd72620c09379388c722f1076ff494003a542d360f386ef1190bbf7465f26f641a57f9460ae44e53c08b911f813c332960219eba1be97db4f77c2e6488fd96ad4f9aa31b88279278206f2a328acc3c80464b579d3ed13430a51b2ff167cfc5b170c4b8ddbbde749e8708bf94", 0x89}, {&(0x7f0000d83000)="e3eeae161278a2ec813cec6363ce0e5c332fc36c0f5b422a5999e4997861e80f900644f8303db6627ceead615478c45c0e1ee7be06d0efb7a9794b2c13be2c299de153f012a3310c92529f427d16ca75a4c49ab93ba07e539838703a8f0568bc669a0e2152fb77f4c33d4db20ae68bc0ad434fc181a917eb9ff282536c0d50e6c8d64bc4d7d3f5d020da35ed8e1f4da2668917dbf5d4d8549809629a7d9724937aac6c131b441402e17ccb86d7d1d400ae472b9a3d229d07384fa35a34e36af67e51000c0f38cf25bda4371fe597592701d4367381cd6e664129288a85529a3a8e69b3058747d064c99425942f5a176e220754", 0xf3}, {&(0x7f0000b9e000-0x8f)="e34b9fcccc10d43776654965aa8f531a55630a87b5368e0a708fa96e085cefd81f2220d243497d03a4d40d00e9890ffebfc903b757380cc1b154a8636a830c89a6e2c4cca34590c151c05173288ce7947d1e6cce3441dcbc6badf9710d1f30f7e750f920052b49362b4c7c5b04a8ff5b504e9c160c33aae56fdbd4c9b3f72a069482d7bc257526af897669a56d1da6", 0x8f}, {&(0x7f00001a2000)="66e9879506", 0x5}], 0x6, 0x0, 0x0, 0x40041}, 0x80) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00007cd000)=[{&(0x7f0000950000-0x29)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2018/02/04 12:12:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000564000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x60, 0xffffffffffffffd6, 0x3, 0x401, 0x2}, &(0x7f000035b000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000095a000)={r1, 0x4}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000aa7000)={0x1000, 0x6, 0xfffffffffffffffe, 0x7, 0x9, 0x1}) r2 = open$dir(&(0x7f0000cfc000-0x8)='./file0\x00', 0x80, 0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000262000)={r1, @in6={{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x8c) r3 = open$dir(&(0x7f000071f000-0x8)='./file0\x00', 0x8000, 0x1) getresuid(&(0x7f0000bda000), &(0x7f00003ae000-0x4), &(0x7f00009fd000-0x4)) renameat(r2, &(0x7f0000962000-0x8)='./file0\x00', r3, &(0x7f00006a2000-0x8)='./file0\x00') openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/mls\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x2c4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000054000-0x4), &(0x7f0000bf9000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a45322, &(0x7f0000000000)) connect(r0, &(0x7f0000b5e000-0x9)=@in6={0xa, 0x0, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r0, &(0x7f00003f9000-0x1c)=@in6={0xa, 0x3, 0x7, @empty}, 0x1c) listen(r0, 0x20000003) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/04 12:12:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000869000)={0x0, 0x0}) connect(r0, &(0x7f00008fc000-0x1e)=@pppoe={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @generic="a58196a92f7d6b1eb992f348ce428f2a"}}, 0x1e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000924000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x17) 2018/02/04 12:12:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000543000)='./file0\x00', 0x1) r0 = syz_open_dev$usbmon(&(0x7f0000758000)='/dev/usbmon#\x00', 0x0, 0x20000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000016b000-0x8)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000748000-0x8)={r1}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00003af000)={0x0, @loopback, @broadcast}, &(0x7f00000d3000+0xd9)) connect$packet(r0, &(0x7f00001a6000-0x14)={0x11, 0x1b, r2, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000252000)='/dev/sequencer\x00', 0x280, 0x0) write$sndseq(r3, &(0x7f0000178000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000002b000)=0x2, 0x4) getsockopt$llc_int(r3, 0x10c, 0x3, &(0x7f00004b4000), &(0x7f00009f0000)=0x4) 2018/02/04 12:12:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000001c000-0x4)=0x0) tkill(r0, 0x9) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0x27, &(0x7f000097a000+0x7bf)={0x3, 0x0, 0x5, 0x0, r2}) 2018/02/04 12:12:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r2, 0x0, 0x0, 0xffffffffffffffff}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000209000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) mmap$binder(&(0x7f00005f6000/0x3000)=nil, 0x3000, 0x200000c, 0x8050, r3, 0x3) connect$nfc_llcp(r3, &(0x7f00000f9000-0x60)={0x27, 0x7, 0x5a8, 0x3, 0x2, 0x3b6, "ec051614a91ea8706dd080e914914513fc442175295243d037935ef2f35c1d013ff7d2d642271180d13cc38d028690207be9556a75bada5d01165fc5dffae1", 0x8001}, 0x60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r2, 0x0, 0x100000001, 0xffffffffffffffff}) 2018/02/04 12:12:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d43000)={0x0, 0x0}, &(0x7f000070e000)=0xc) setuid(r0) perf_event_open(&(0x7f000031d000-0x78)={0x5, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11010, 0xb, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0xff, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x200000000000000}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00006f8000-0x92)=""/146, &(0x7f0000bf8000+0x618)=0x4c63e690ab45f51c) 2018/02/04 12:12:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) readv(r0, &(0x7f0000e3e000-0x60)=[{&(0x7f0000795000-0x32)=""/50, 0x32}, {&(0x7f0000e18000-0x1000)=""/4096, 0x1000}, {&(0x7f00008dc000)=""/89, 0x59}, {&(0x7f0000529000)=""/58, 0x3a}, {&(0x7f0000004000-0x2)=""/2, 0x2}, {&(0x7f0000cdb000-0x9c)=""/156, 0x9c}], 0x6) 2018/02/04 12:12:39 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0xf, &(0x7f0000008000-0x78)=@framed={{0x18}, [@initr0={0x18}, @call={0x85}, @ldst={0x2}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @initr0={0x18}, @generic], {0x95}}, &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000001000)=""/195}, 0x48) setns(r0, 0x0) 2018/02/04 12:12:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='timers\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@rand_addr, @broadcast}, &(0x7f0000001000)=0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f000019e000-0x8a)=""/138) setsockopt(r0, 0x800, 0x81, &(0x7f00000f2000-0xaf)="a8858e5e785c2d71bd8903c675251c0eab108391e2bdd8a33503f4d788ad1973f95b52bf9d5a1c512ac2e4d3238788f1e253b50a0b808d4a85aae3f4bb29cad17182740b087dc63b9df353ace3022aabefc9a9524986626e180961456f7810f1b1a858cd471d9d71740283694b49511f6f2747ceab51dbc0beb0e31315660316b19326e6cb335abb0bfaf2eb5e6f3c3cbfa5bc1205c0af04fbebf2076954d5e9e5970d07067b9fa3fd85d9f6198aa1", 0xaf) llistxattr(&(0x7f0000abc000)='./file0\x00', &(0x7f000054b000-0x46)=""/70, 0x46) pipe2(&(0x7f00006b9000)={0x0, 0x0}, 0x800) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000844000)="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") r2 = bpf$MAP_CREATE(0x0, &(0x7f000036c000)={0x4001, 0x4, 0x4, 0x7, 0x0, r1, 0x7}, 0xfe33) memfd_create(&(0x7f0000f1a000-0x7)='timers\x00', 0x3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ad3000)={r2, &(0x7f000012b000)="a2191c96a54f5387cb68d9882bd454a7f7a66b162c5173efa315c7449222f8ec3e4d85b5f48f93163e8913f3ff8ab90e8671c6ab23f51fe35dfc5df1526ddc4bf8af92eefb34625a049637e8c849d77fa5dc896b5ce93893303ffa", &(0x7f0000571000-0x1), 0x2}, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000932000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) 2018/02/04 12:12:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000624000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x80000000000003, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x20000040) 2018/02/04 12:12:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009a7000)="2c4900d08ed596732ab45ef0c143c7390b3fee483a67b9cd36bc82a8e7b279dc23a908dbd79f235cb065", 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) write(r1, &(0x7f0000823000-0x31)="bd1f3bc6c99bcef9cf7a271fa867067a98e8cc41dd2b442dd5711907edb0a2cccb0019284f520356d5278a5729f919cb2e", 0x31) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000a7f000-0x10)=@req={0x50, &(0x7f00005d8000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x4, 0x0, 0x1, 0x1}}}}) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f0000406000+0x651)) prlimit64(0x0, 0x2, &(0x7f0000cb5000-0x10), 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d69000)=0x0) ptrace$getregset(0x4204, r2, 0x203, &(0x7f00009e3000)={&(0x7f0000633000-0x77)=""/119, 0x77}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f8a000), &(0x7f0000da2000)=0x4) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f00001a4000-0x8)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000d02000)) syz_open_dev$evdev(&(0x7f0000258000)='/dev/input/event#\x00', 0x0, 0x0) 2018/02/04 12:12:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00004df000), &(0x7f00007ce000-0x4), &(0x7f0000ae1000-0x4), &(0x7f0000a78000)) get_thread_area(&(0x7f0000f49000-0x10)={0x2000000000000000, 0x0, 0x200100000400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a08000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000236000)=0x3) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000eb9000)='net/ip_mr_vif\x00') ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000b17000)={{0x6, 0x1ff, 0x1ff, 0x6, 0x7a, 0x6}, 0x80000001, 0x5, 0x80, 0xc37, 0x0, "0c8f3d06caf9d0344f937f60da1f310e8dc307546bcf673283c820a4329a19288d259c19655becf663305e814a0028714611dd95a43ab16b5aad6f57d7cb05992d5126899a3c84b0abde005890e8ffb34fcf2ea8242c2afb26fba80dea1b333eed66058b01b834c416236f7714fa00587380a54c7b5dbd322707e14406aac52f"}) bind$ax25(r1, &(0x7f0000d4b000-0x10)={0x3, {"9b342aec68efa5"}, 0x1}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000714000)={0x3, 0x0, 0x0, 0x80000001}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000650000)={r2, 0x8001}) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00003ef000-0x8)={0x0}) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000008000)={r3, 0x1, &(0x7f0000635000-0x4)=[0x7], &(0x7f0000008000)=[0x8, 0x2, 0x2, 0x8003, 0x2], 0x1, 0xa, 0x80000000, &(0x7f00009e2000)=[0x100000000, 0x401, 0x8, 0xf7cd, 0x6, 0x7, 0x9, 0x1, 0x1, 0x2], &(0x7f00006d1000-0x4)=[]}) r4 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f00009e2000-0xbc)={0x3, 0x1, 'client1\x00', 0x2, "b261922d26e68cb6", "fb792e8fc5c160d65c94cd6a0ce86977260be38c7c6c610432bdd530ad232acc", 0x9, 0x1}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000159000)={0x5, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x90) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000419000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$mice(&(0x7f0000a86000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000e26000-0xc)={&(0x7f0000d03000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) r7 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) clock_gettime(0x0, &(0x7f000054c000)={0x0, 0x0}) clock_gettime(0x100000, &(0x7f0000b9d000-0x10)={0x0, 0x0}) timerfd_settime(r6, 0x1, &(0x7f0000a13000)={{r8, r9+30000000}, {r10, r11+30000000}}, &(0x7f0000114000)={{}, {0x0}}) write$evdev(r7, &(0x7f000013e000)=[{{}, 0x0, 0x100000001}, {{r12}, 0x0, 0x0, 0xfffffffffffffffe}], 0x30) r13 = syz_open_procfs(r5, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r4, r13, &(0x7f0000023000)=0x80, 0x26a950b) 2018/02/04 12:12:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005bd000)='/selinux/mls\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f00003ef000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000048f000+0xc3c)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000924000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x17) 2018/02/04 12:12:39 executing program 3: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f7b000)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000230000), 0x322, 0x4040800, &(0x7f0000f5b000-0x1c)={0xa, 0x1, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [], 0x1}}, 0xffffffffffffffb2) recvfrom$inet6(r0, &(0x7f000067e000-0xf6)=""/246, 0x11, 0x23fffd, 0x0, 0x0) 2018/02/04 12:12:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c3f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_context(r0, &(0x7f0000da6000-0x9b)="73797374656d5f76576f626a655d745f723a75736572696f5f64657669636500000000000000004f853c63280396fc565cce8eb220a6c46070b038e97041d3d2d8e2635c4bbec306cfff2bd503b84bd5d9f8b8b5462be3f5ea797fde0d4827e05d11265001ee0f55612d222ce06e60830f7a5814c32a3c49d5dc2f3f7b0ceba1b6a8c6dd56dc3b6c0cc595531be9f0424e8d9a2bf46b8ddeb179d3", 0x9b) syz_open_dev$audion(&(0x7f0000ce0000)='/dev/audio#\x00', 0x9, 0x92300) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000e5e000-0x2c)={0xf, 0x4, 0x84, 0x200f, 0x10, r0}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e89000-0x18)={r1, &(0x7f0000f5e000)='K', &(0x7f0000fe8000)=""/55}, 0x18) 2018/02/04 12:12:39 executing program 0: socket(0xb, 0x2, 0x3) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b1a000)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000001000-0x400)={"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"}) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x60)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/04 12:12:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d1a000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) close(r0) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000518000-0x4)=0x1b) close(r0) 2018/02/04 12:12:39 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000001000-0xc)=@known='trusted.syz\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0xc9e0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000002f000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x600000, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f000008b000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000919000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/04 12:12:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) r0 = syz_open_dev$sndpcmc(&(0x7f000027b000-0x12)='/dev/snd/pcmC#D#c\x00', 0xf7d9, 0x101000) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000b09000-0xf6)=""/246) bpf$PROG_LOAD(0x5, &(0x7f0000924000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x17) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00004f3000), &(0x7f000018c000)=0x4) 2018/02/04 12:12:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7), 0xfee1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x10000000006, &(0x7f00008bd000-0x4)=0x2, 0x18b) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[]}, 0x200008040) 2018/02/04 12:12:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e6e000)='/dev/dsp\x00', 0x4000, 0x0) fremovexattr(r0, &(0x7f000025b000-0x10)=@random={'trusted.', 'security'}) syz_emit_ethernet(0x6e, &(0x7f0000009000-0x25c)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "94446f", 0x0, 0x6c, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "a2a42d826de0e880"}}}}}}}, 0x0) 2018/02/04 12:12:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000af3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000584000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xff2b, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000118000)=""/194, 0xfffffffffffffee5, 0x2, &(0x7f0000984000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffe1a) 2018/02/04 12:12:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000568000-0xc)='/dev/audio#\x00', 0x7efc61cb, 0x4000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f41000-0xe8)={{{@in=@local, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f000097e000-0x4)=0xe8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000979000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x388, 0xd0, 0x2b8, 0xd0, 0xd0, 0x2b8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000614000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x2b8}}, [{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@rand_addr=0xfffffffffffffffc, @ipv4=@rand_addr=0x7, 0x33, 0x1c, 0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x6}}]}, @HL={0x28, 'HL\x00', 0x0, {0x2, 0x1}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@DSCP={0x28, 'DSCP\x00', 0x0, {0xcce}}}]}}, 0x3e8) r1 = socket$inet6(0xa, 0x2, 0xb37) sendto$inet6(r1, &(0x7f00008bb000)='6', 0x1, 0x0, &(0x7f00004f5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0xffffffffffffff04) sendto$inet6(r1, &(0x7f0000e3d000-0x64)="1d", 0x1, 0x0, &(0x7f0000243000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000001b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2100}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000e65000-0x4), &(0x7f0000ce7000-0x4)=0x3) 2018/02/04 12:12:39 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000f3000)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000-0x68)="3350d021ef1036bbc0a9f88eb58d5ee605f9346c885554e126e2f7b85d5ddeb92b65a874a683a228a98f0e37bfc54cb86d7122f8fa678cf70c389626928cbefd072fbf4d3fe86ec71d5d91c5dad4a7a13ceac68592ace1670f8c3772bd7996bb6a256c764b05dacb") prctl$void(0x0) r1 = syz_open_dev$vcsn(&(0x7f0000c3e000-0xa)='/dev/vcs#\x00', 0x0, 0x202100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000000)=""/118) 2018/02/04 12:12:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003c4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000aa1000-0x4)) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000c63000-0xc)={0x7, r0, 0x1}) 2018/02/04 12:12:39 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000b2000)='/selinux/mls\x00', 0x0, 0x0) r1 = accept$packet(r0, &(0x7f0000f70000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00002b7000-0x4)=0x14) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f00009f2000-0x8)={0x2, 0x8000}) semget(0xffffffffffffffff, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000759000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000001000-0xe)='./file0/file0\x00', r0}, 0xc) lstat(&(0x7f00009d3000)='./file0\x00', &(0x7f0000cf5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000358000-0x8)='./file0\x00', &(0x7f00006fa000-0x8)='./file0\x00', 0xe000, r2, r3, 0x5, 0x9, 0x81080) 2018/02/04 12:12:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x40000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000093e000-0x10)='/dev/input/mice\x00', 0x0, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000c5a000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f000045b000)=0x10, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$netrom(r1, &(0x7f000061c000)=@full={{0x3, {"66114afbce28b0"}, 0x4}, [{"bc18c2ffd8996b"}, {"3cfe2e5d7224dd"}, {"1088b33ce77871"}, {"b162416bb237d8"}, {"8026d3ef9a33c1"}, {"ffda2ebb1c2294"}, {"52cb89c3595a9c"}, {"9463cc7e3ee354"}]}, 0x48) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) bind$packet(r1, &(0x7f0000c85000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x301}) lstat(&(0x7f00006c8000-0x8)='./file0\x00', &(0x7f0000448000)) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000885000)="2ba5b0f75476f09674417b2a9fcfa76657a119db951735dd12af24323eaaa4fde3b53b57c073a0eb85e75fab61fc3175314c4323d8e389ce38dfa97ebd2c3dfff9a8eb0a88c034c6cd716c50eb532fc2fd0dfc85a23d5f8c8973a75d") getegid() lstat(&(0x7f0000e66000-0x8)='./file0\x00', &(0x7f0000d45000-0x44)) 2018/02/04 12:12:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000c06000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000c04000-0x8)=0x5) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174}) fcntl$setlease(r0, 0x400, 0x1) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ca5000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000468000)=""/50) fchdir(r1) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f000096f000)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000cab000-0x8)=&(0x7f0000953000)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00005c8000)={0x0, 0x0, 0x0, []}, &(0x7f0000940000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e5e000)={r2, 0x8, 0x20}, 0xc) 2018/02/04 12:12:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000c54000)='/dev/vcsa#\x00', 0x6, 0x2000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009cd000)={{{@in=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000872000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000dfb000-0x14)={@empty, r1}, 0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a00000-0x8)={0x0}) accept4(r2, &(0x7f0000a2a000)=@pppoe={0x0, 0x0, {0x0, @link_local, @generic}}, &(0x7f00000f1000)=0x1e, 0x71044691e2187d35) fsetxattr(r2, &(0x7f000096d000-0x10)=@random={'user.', '/dev/vcsa#\x00'}, &(0x7f0000b8a000)="286c6f5d28bc5e76626f786e65743073656375726974795e73797374656d706f7369785f61636c5f6163636573735b2d29eb2a00", 0x34, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000924000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x2, 0xfffffff0}], {0x95}}, &(0x7f0000276000-0xa)='syzkaller\x00', 0x0, 0x1000, &(0x7f000099d000-0x1000)=""/4096}, 0x48) 2018/02/04 12:12:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c74000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c37000-0x38)={&(0x7f0000d84000-0x10)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000949000)=[{&(0x7f0000d59000)="01", 0x1}], 0x1, &(0x7f000069f000)=[]}, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000731000)=0x3, &(0x7f0000677000-0x8)=0x2c) 2018/02/04 12:12:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000958000-0x2)='..') r0 = semget$private(0x0, 0x4, 0x600) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000637000)=""/147) lstat(&(0x7f0000a70000-0x2)='..', &(0x7f0000cc3000-0x44)) 2018/02/04 12:12:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000077f000-0xa)='/dev/vcs#\x00', 0xcf, 0x80000) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000ed5000)="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") r1 = socket(0x10, 0x802, 0xfffffffffffffffe) write(r1, &(0x7f0000143000)="2400000020002551075d0165ff0ffc0202000000001000220ee1000c0800060000001700", 0x24) 2018/02/04 12:12:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = creat(&(0x7f000032c000)='./file0\x00', 0x0) epoll_create1(0x0) mq_getsetattr(r0, &(0x7f0000609000-0x40), &(0x7f0000ca8000)) 2018/02/04 12:12:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x204840) dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000025000+0xc6d)={{{@in6=@mcast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f000000e000)=0xe8) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, r3}, {}]}]}, 0x30}, 0x1}, 0x0) 2018/02/04 12:12:39 executing program 5: socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000924000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x17) [ 78.108811] device syz2 entered promiscuous mode 2018/02/04 12:12:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000687000-0x9)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/02/04 12:12:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) clone(0x0, &(0x7f000001b000), &(0x7f0000b8d000-0x4), &(0x7f0000e5d000), &(0x7f0000bec000)) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000d41000)={0x0, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000ca000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000011000)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ffa000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000970000)={0x1000, 0x7ff, 0x1, 0x6, 0x8}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b4d000-0x14), &(0x7f0000c08000)=0x14) r3 = syz_open_dev$midi(&(0x7f0000aa9000-0xb)='/dev/midi#\x00', 0x46, 0x161201) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000e03000)={@multicast2, @local, 0x0}, &(0x7f0000504000-0x4)=0xc) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000bd9000)={{0x5, 0x40, 0x1, 0x5, 0x0, 0x7fff}, 0x7}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000ce0000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0x30) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f000030a000-0x48)={0x4, 0x6, [{0x5, 0x0, 0x7}, {0x3a2, 0x0, 0xc0d}, {0x5, 0x0, 0x6be}, {0xfa, 0x0, 0x4}]}) openat$vcs(0xffffffffffffff9c, &(0x7f0000509000-0x9)='/dev/vcs\x00', 0x401, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000f32000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, r4}, 0xc) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000220000-0x8)={0x0, 0xffffffffffffffff}) r5 = pkey_alloc(0x0, 0x3) pkey_free(r5) userfaultfd(0x0) 2018/02/04 12:12:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000041c000)='/dev/sg#\x00', 0x7, 0x0) sendto$unix(r0, &(0x7f0000a1e000)="911fe1d7010439159a0687a8ea67012ed3ea921bac5739181b5615bbbe755bf2a1a9817b5cdacd73ccc25bd350867489607ece827c17f0653619a17aefdcaab448e71adea047cea2cf2fd565e98ac31712d4ef98740fc5149482c57dac7fd540f542a6868654dbef58a0c0216d860e3aacd97756172e7e7b7798aaae73dba69fc0f1d07b6e63278f4ce6789ae88f8c152a1102e3048ced24daaa845ee397f775a3f53f5c4e21307adcc6f433635527fc2ca263aee3c14756af526dba4e50c160e074834f3692aa7e1071a18ae0d62ba9955e706567530378eb75a698cf76d757cc644a95510d7d", 0xfffffdd1, 0x800, &(0x7f0000a7f000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f000000b000-0x4)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) clock_getres(0x0, &(0x7f0000a61000-0x10)) clock_gettime(0x0, &(0x7f0000295000)={0x0}) clock_gettime(0x0, &(0x7f0000f45000-0x10)={0x0, 0x0}) waitid(0x2, 0x0, &(0x7f0000994000), 0x80000002, &(0x7f0000f63000)={{}, {0x0, 0x0}}) setitimer(0x1, &(0x7f00002b2000)={{r3, r6}, {r4, r5/1000+10000}}, 0x0) write$sndseq(r2, &(0x7f0000949000-0x8c)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x1c) sendmmsg(r0, &(0x7f00000bf000)=[{{&(0x7f0000e46000)=@in6={0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000c5d000)=[{&(0x7f0000a41000-0xb0)="62563b0fdd95a55453e484dbbac7c228be649cdefe8fd2f0b620ac997cae0aa1b4d06c0511a63eb08174a9a568e3bb5fea1eced65b4c1841cb9a07ebeecea3745c94b1ff41cc9faa7fa59a2aa44a0d598be5d63c6700ad335bea3f74cf0f75883ca43f11c20da43f42299a949080c8c930a1fc86cb3465a045e3626abca18562486043d9f0c59780aa217062af7e2da8e8dee249280ee60c74c082693f682ecde6603f301ce5efd0e08b6c122dd22295", 0xb0}, {&(0x7f0000c70000)="a37bc03d9cfcf8951420dd9fcec86c0422099248f5a7b6581ee523ce7467a6b60d94507946e3d1cdfa21cb92a60dac2326ba88b2e3a48b5c27cdf01c20a2f07fac4af3360d608876f0976e7c66bf0fd6874de0f0db187bb273f2a9e7ecb5f66fb5862c54e8bdf155cd49d0a9cc9e0dd179640c6278e6b297041f5d7245c7f7b34fbf2bdd4f771834a517323ba4435fbbcae7c448b1f75125e844ee4c715bb389b4b98820ed68cd737ae3bf756f995479d59ccbd0f9048864923b06e9231451b8504bc6c97d7683e82088eb9e280bc0770eddf65d12e1e634393011bc3be978b0b768fc188598f1fc65a543d16e6e5f", 0xef}, {&(0x7f0000b18000)="4d708e1912b22bc9f836a6c0db2f2c2ead9c8c0a9817c9befe8ac2cb910729a4fee453a8e781da2cef8f294d78a658c9db9f25c7c9bf6f04a5a0113b147ef9b7cd495bbc42a0ba9b097e6479887150d9bf612b4adbc401f5357360014c7c2d187497149433172dc0698f1cac7900f0802932d717b96f5516", 0x78}, {&(0x7f0000b6d000)="6a321c18b728c9c43e97f81d804d01cb0e507ef3232a05bfe2b9", 0x1a}], 0x4, 0x0, 0x0, 0x800}, 0x1f0c}, {{&(0x7f0000431000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x1, 0x4, {0xa, 0x1, 0x480000, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x3a, &(0x7f0000386000-0x20)=[{&(0x7f000092e000)="e6593f470ba6b9748357d9b9da77fe4901b089a896c4c2bc7db6175b370e964329e2ff55f08a190ed66f0c867bd32fec1c7f03a24f566bdabb444b001e59c7c33d1c54d3c9b9c545c9be286cd7ea8c0fbb85d90a30e21e05df55c0cd23c7c82b8a1e526fb19e524dcdaff748883f", 0x6e}, {&(0x7f0000c61000-0x8a)="8a2801f9cc2564544968fcbcebed334ee0366d64bbd462047c0dbaca156d2d29b511b6fb88d5943eb50c48e627e08af6fcdd3eca7e0deb0d136ae47900e98423eb90d03e06caa474bc54c134227f7f51d2affed989243c21e06348eafedae6c668af300ab59a475f93b3af9a53190ffa427e3288df52bea6df0b5c86caedfcfdd96ce114f9603fa28b76", 0x8a}], 0x2, &(0x7f0000a74000-0x220)=[{0x30, 0x115, 0x7ff, "ff567a474bfcd33f22c07d2228f69a2699ce96e2361e70076bd1"}, {0x110, 0x110, 0x1000, "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"}, {0xe0, 0x119, 0x3, "e6726ff053a32fa039952a70b968dc88bacf67cab444e70786584b1c27af3abcdb65563555bd97866d488377dc6528dffba77c607efe1d7f9755cedea99bbe95eb4337607f76431cdc7482cd91e330b9a74ab367eea96cb2c9149321ccb475bfe55ddd3e5ae675cccb961f6f3a35ada50ccbf632c17333421f448dae4384e072f12fadd701aea49f160554be2fb11a879188cb8943be75e630efc49ef9ff20c08c94e2ca196fc89caa9083386008afefa19658d8912aaf3c242b9390f86f2e0ffccca86a5bb856212c"}], 0x220, 0x840}, 0x5}, {{&(0x7f00008de000-0x9)=@rc={0x1f, {0x2, 0xffff, 0x1, 0x7, 0xa4, 0x8}}, 0x9, &(0x7f0000062000-0x10)=[{&(0x7f0000830000-0x3)="33acc6", 0x3}], 0x1, &(0x7f0000f85000)=[{0xd0, 0x105, 0x5, "40a02c7aa5763f691aa87f1330bd9d28d0529eb9ea119c560d98450c7014651ddcd797dde890ce73b0a54aa078caa5561924b74d2e3704fd19a32967cf9b326090149ffef1da7d80f3337463fa96819b63297ef2724d0ea1f8270955ac44b47ca10cb3aa89fd014040777aab6f01f49fb662f34b3b31abb6c115ed9bbb6bfa381e352797ca88617fdcd2ea67ca8a5775f2e43a23e6e1becf6de46044032b8b23916695025485ef27dea8a3fb47471186fa40c4e7b468391baa923b"}], 0xd0}, 0x4000000000000}], 0x3, 0x8000) r7 = getpgid(0xffffffffffffffff) syz_open_procfs(r7, &(0x7f0000be8000)='net\x00') ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f00006df000-0x24)={0x7, 0x1c, [0x3599, 0x2, 0x3, 0x0, 0x8, 0x80000000, 0x5]}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000ad2000)={{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, {0xa, 0x2, 0x80000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x35, [0x7, 0x8001, 0x5530, 0x80, 0x7fffffff, 0x2, 0x0, 0x6]}, 0x5c) syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) [ 78.172717] device syz2 left promiscuous mode 2018/02/04 12:12:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00005c2000-0x60), &(0x7f0000977000)=0x60, 0x80000) poll(&(0x7f000072f000)=[{r0, 0x8080}], 0x1, 0x89df) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000fb7000-0xd)='/dev/dmmidi#\x00', 0xb14, 0x400000) connect$vsock_stream(r2, &(0x7f0000a01000-0x10)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00009ab000-0x4)=0x3f, 0x4) ioctl$TCSETAF(r1, 0x5408, &(0x7f00006bb000-0x14)={0x0, 0x9}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r3 = syz_open_dev$admmidi(&(0x7f0000118000-0xe)='/dev/admmidi#\x00', 0x9a7, 0x8000) ioctl$TIOCCBRK(r2, 0x5428) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000ab0000-0x10)={0x3, &(0x7f0000959000)=[{}, {}, {}]}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000fb8000+0x79e)={0x4, 0x2, 0x9, 0x0, 0x2, 0x7, 0x8, 0x101, 0x101, 0x8c42, 0x432d, 0x47e}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000ff2000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x40, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @common='rose0\x00'}) r4 = syz_open_pts(r1, 0x1) write(r4, &(0x7f0000d31000)="d6fbbfef51d450fe7b7f00045b76fef095f03ae19b1592519c0e25452d51853c37d79bf3b2df3affeb5f456d5650b5335fbc8f29f6fa2d7900c0a001c1513137bf876fa04248c3cd071f68310e0256ef41e1fb88030000006281832a77aa368ca259329a283415f49d9e520a", 0x6c) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000afb000)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000eee000)={0x0, 0x1, 0x8, 0x7, 0x2, 0x3}, &(0x7f00000ae000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000fc4000)={r5, 0x6, 0x76, "3280dc6fafef7cbeb57e7fc28ef53f37aedb1884ac62181c02acaeb14c4ed7d43139922eb4b4aeb7fc6777810b2ac91b5fc2e2a06fba68bd6857667eb32600fb71cc236f493aaeba4354ae90a030c5af5b0ca31e59be63f6be1d444d9237170e0b899aa45bdc6cb83dda095651324440af1ffee9a1fc"}, 0x7e) r6 = mmap$binder(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x2, 0x2010, r3, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f00006e4000-0x18)={r6}) 2018/02/04 12:12:39 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xa, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @binary}]}]}, 0x20}, 0x1}, 0x0) listen(r0, 0x1f) 2018/02/04 12:12:39 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000df8000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000000)={{0x401, 0x7, 0x7, 0x1000, "db1b897887adbf95e7cdc083cbf55c247c28714e4b6ae5eaf35ba6bc86212c93b401fb12a03b8a569c5765dc"}, 0x0, 0x0, 0x2, r1, 0x8f, 0x3, "6aaa3f9a05ab4560146a96136c439717b5d2db8bee659357e02a5213f43113e2d794a5418a35ab1776f5a14785c5b44814bc052fec4d207470bcb8ff6feba5e9", &(0x7f0000001000-0x1)='\x00', 0x1, [], [0x5d4, 0x6, 0x2, 0x1]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ef3000)={0x0}, &(0x7f00009c7000-0x4)=0xc) sched_setaffinity(r3, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b38000+0xefa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f000001d000-0x2)="b6", 0x1) ioctl$TIOCNOTTY(r4, 0x5422) ioctl$TCXONC(r4, 0x540a, 0x2) ioctl$TCXONC(r4, 0x540a, 0x1) [ 78.204274] device syz2 entered promiscuous mode 2018/02/04 12:12:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) r0 = accept(0xffffffffffffffff, &(0x7f000023a000-0x10)=@can, &(0x7f0000923000-0x4)=0x10) accept4$unix(r0, &(0x7f0000fc3000-0x8)=@abs, &(0x7f0000af8000-0x4)=0x8, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000924000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x17) 2018/02/04 12:12:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r0, &(0x7f0000cd1000-0x10)=[], 0x0) write$fuse(r0, &(0x7f0000fd6000)={0x5b, 0x0, 0x1, @random="070000004044b23250cbe6065d86a61bf2b3b36e2708546deaa355dededdb6010000007b8d3b874a62bb74e794b2ee47ed46cd5ed34882afb9950b0003d332fdbf2b8391907f08070000b5"}, 0x5b) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005e6000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/02/04 12:12:40 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000001000-0x8)={0x2, 0x8c}) ioctl$TIOCSCTTY(r0, 0x540e, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001aa000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/02/04 12:12:40 executing program 7: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000fc2000-0x8)='./file0\x00', &(0x7f00005f9000)='./file0\x00') r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc6000-0x40)=[]}, 0x8000) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fc2000)='./file0\x00', &(0x7f00002d3000)='./file0\x00') mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000167000-0x8)='./file0\x00', &(0x7f0000fc3000)=[&(0x7f00007b2000-0x3)='-t\x00', &(0x7f0000d28000-0xb)="3a2e7a75736572a56c6f00", &(0x7f0000fc3000)='@@\x00', &(0x7f00009e7000)='eth0-cpusetcgroup\\#/*-\\\x00', &(0x7f0000907000)='\x00', &(0x7f0000887000)="976367726f7570776c616e305e00", &(0x7f00006d4000-0x1)='\x00', &(0x7f0000fc4000-0x1)='\x00', &(0x7f00004c9000-0x1)='\x00'], &(0x7f0000fc3000)=[&(0x7f0000bab000-0x1)='\x00', &(0x7f0000ee5000)='\x00', &(0x7f0000111000)="3aa200", &(0x7f0000cab000)='\'{vboxnet1proc-md5sum\\\x00', &(0x7f0000fc4000-0x1)='\x00', &(0x7f0000fc4000-0x2)='[\x00']) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000fd5000)="040ec4cf7282494b51c37958b34616d6aedc06cfb4c24a912bcc0aebc8de1ad49f3703e3b46bff5913ee5db25d722dd4ad17749b3b5a71236973ce94b3901305247f141bae", 0x45, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/04 12:12:40 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x7, 0x0, &(0x7f0000011000), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigsuspend(&(0x7f0000634000-0x8)={0x6}, 0x8) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 12:12:40 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000016000-0x10)={0x77359400}) r0 = socket$inet6(0x10, 0x3, 0x0) r1 = gettid() r2 = getpgrp(0x0) r3 = syz_open_dev$audion(&(0x7f0000004000)='/dev/audio#\x00', 0xffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000016000)={r3, r0, 0x8000}) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000008000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/04 12:12:40 executing program 5: r0 = semget(0x3, 0x4, 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00004c6000-0x15)=""/21) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000924000-0x48)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x1000, &(0x7f0000001000-0x1000)=""/4096}, 0x48) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000586000-0x4)) 2018/02/04 12:12:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000186000-0x4)=0x5, 0x4) getsockopt$inet_opts(r0, 0x0, 0x20000000053, &(0x7f00006e3000), &(0x7f0000002000-0x4)) 2018/02/04 12:12:40 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000012000-0x8)='./file0\x00', 0x2, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000003000-0x8)='./file1\x00', &(0x7f0000004000-0x20)={{0x0, 0x2710}, {r2, r3/1000+10000}}, 0x100) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x51}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000014000-0xc)={0x2, 0x1, 0x240, 0xa, 0x0, 0x2d5}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000013000)='./file0\x00', 0x80000020) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 12:12:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000351000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x8100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000b37000-0x8)={0x0, 0x9c13}, &(0x7f00004b6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c2f000-0xa0)={r1, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100}}, 0x7fff, 0x10001, 0x5, 0x2, 0x200}, &(0x7f0000811000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000381000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$netrom(r2, &(0x7f00002ae000-0x48)=@full={{0x3, {"7023c26540c4f3"}, 0x1}, [{"4b3e543019d557"}, {"62a760b234a28f"}, {"20f44ab4377b15"}, {"8178cf2a87791b"}, {"be68b23b80abde"}, {"44b826a716990c"}, {"0886bb0e3357ab"}, {"59a5a14228a5df"}]}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000924000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x17) 2018/02/04 12:12:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c9e000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00003ae000-0x17)=""/23) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00006c2000-0x87)=""/135) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/02/04 12:12:40 executing program 6: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f61000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f88000)={0x2, 0xf, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}]}, 0x60}, 0x1}, 0x0) 2018/02/04 12:12:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)="73057063616c6c00") sendfile(r0, r1, &(0x7f0000ea6000-0x8), 0x2) 2018/02/04 12:12:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x90800000, &(0x7f0000001000)="f7072b6913613b1c295151cbb4d41c445c79110abe3f9d22821f2ba9152031ce43eea6cdc3c935d57ac22c103fb97b6e4be189e3ce", &(0x7f0000e32000), &(0x7f00005cd000), &(0x7f0000000000)) set_mempolicy(0x0, &(0x7f0000a82000), 0x0) 2018/02/04 12:12:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000424000-0x1000)=""/4096, 0x1000, 0x40000123, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c8a000)={0x6, r0}) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000137000-0x400)={"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"}) 2018/02/04 12:12:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x1) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000ee4000)='/dev/audio\x00', 0x240200, 0x0) tee(r0, r1, 0x1ff, 0xc) request_key(&(0x7f00007c5000)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d78000-0x7)='\x00', 0x0) 2018/02/04 12:12:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a90000)='/dev/rtc\x00', 0x84000, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f000090e000)={@remote, 0x0}, &(0x7f00004a9000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000093e000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000822000-0x78)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0xa01, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x2, @empty}], 0x78) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000417000)=0x3, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000924000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x17) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000642000)) 2018/02/04 12:12:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ustat(0x8001, &(0x7f00009ba000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000544000)={0x7, &(0x7f0000b1d000)=[{0x80000001, 0x2, 0x1000, 0x8}, {0x6, 0x3fe0, 0x8, 0x7}, {0x6, 0x2, 0xae96, 0x9}, {0x10b, 0xfffffffffffffff8, 0x6, 0x9}, {0x54, 0x154, 0x8, 0x7e}, {0x1b71fa20, 0x9, 0x3, 0x8}, {0x8001, 0x2, 0x74, 0xa935}]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x265, 0x0, @cisco=&(0x7f0000542000)}}) 2018/02/04 12:12:40 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) accept4(r0, &(0x7f0000002000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002000)=0x359, 0x0) 2018/02/04 12:12:40 executing program 4: mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00008de000-0x18)=@get={0x1, &(0x7f00008de000-0x2d)=""/45, 0x3f}) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008db000-0x4), &(0x7f0000694000-0x4)=0x4) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00008df000-0x4), &(0x7f00006e3000-0x4)=0x4) 2018/02/04 12:12:40 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0xfffffffffffffffd) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x1, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, r1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000007000)={0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000006000)) 2018/02/04 12:12:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b8f000)='attr/current\x00') getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000972000-0x4), &(0x7f0000ed3000)=0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000b0f000)=@req3={0x0, 0x4fc1, 0x4, 0xfffffffffffffd7a, 0x2, 0x7, 0x10000}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000c58000-0xb)='/dev/loop#\x00', 0x0, 0x2) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00002c6000-0x10)={0x8, &(0x7f00000fb000-0x40)=[{}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000d5e000)={r3, 0x3}) socket$pppoe(0x18, 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r2) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ec7000-0x4), &(0x7f0000b09000-0x4)=0x4) sendfile(r1, r2, &(0x7f00000de000-0x8), 0x100000001) setsockopt(r2, 0x7f, 0x2, &(0x7f0000507000)="e1d41c983dd9758f924a09", 0xb) ioctl$LOOP_CLR_FD(r1, 0x4c01) sendfile(r1, r1, &(0x7f000057e000), 0x5) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000509000), &(0x7f000048f000-0x4)=0x4) 2018/02/04 12:12:40 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4), 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000fd5000)=""/123, &(0x7f0000fd5000)=0x7b) 2018/02/04 12:12:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f00006f5000)='./file0\x00', 0x8800, 0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000de3000)={0x0, 0x7}, &(0x7f0000791000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00001d4000-0x18)={r2, 0x0, 0x10, 0x4, 0xff}, &(0x7f00009fd000+0xe87)=0x18) sendmsg$nl_generic(r0, &(0x7f0000b80000)={&(0x7f000061f000-0xc)={0x10, 0x34000, 0x0, 0x1}, 0xc, &(0x7f000000d000-0x10)={&(0x7f000094e000)={0x1dd, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xf}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/04 12:12:40 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000780000)='/dev/audio#\x00', 0xe098, 0x119801) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000000)={0x8100000000000000, 0xd000, 0x3f, 0x4, 0x1a}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000924000-0x48)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffffe1}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00001a8000)=""/4096, 0x80000000000}, 0x48) 2018/02/04 12:12:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) getgroups(0x4, &(0x7f0000027000-0x10)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) stat(&(0x7f0000b9e000)='./file0\x00', &(0x7f0000eca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000016d000-0x8)='./file0\x00', &(0x7f0000403000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ea1000)={0x0, 0x0, 0x0}, &(0x7f0000e6f000+0x2f1)=0xc) r5 = getegid() r6 = getgid() getgroups(0x6, &(0x7f00001b7000-0x18)=[r1, r2, r3, r4, r5, r6]) r7 = openat$audio(0xffffffffffffff9c, &(0x7f00007c1000)='/dev/audio\x00', 0x40800, 0x0) ioctl$EVIOCRMFF(r7, 0x40044581, &(0x7f0000a77000)=0x8) r8 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r8, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r8, &(0x7f000035b000)='W', 0x1, 0x480d0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000995000)={0x0, 0x2, 0x0, []}, 0x8) 2018/02/04 12:12:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000002000-0x4)=0x2, 0x4) timer_create(0x0, &(0x7f00007e3000)={0x0, 0x14, 0x4, @thr={&(0x7f00000ac000)="ee8b0f", &(0x7f0000000000)="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"}}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r2, r2, &(0x7f00002f3000), 0x9) r3 = eventfd2(0x0, 0x0) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000f9f000-0xc)={0x2000}) read$eventfd(r3, &(0x7f0000354000), 0x8) write$eventfd(r3, &(0x7f0000952000-0x8)=0x3ff, 0x8) timer_delete(r1) mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/02/04 12:12:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d67000-0xe8)={{{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000b44000-0x4)=0xe8) stat(&(0x7f0000c33000-0x8)='./file0\x00', &(0x7f0000a0a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup3(r0, r0, 0x80000) connect$rds(r3, &(0x7f0000961000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000440000)=0x16, 0x4) bind$netlink(r4, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) syz_fuseblk_mount(&(0x7f0000450000)='./file0\x00', &(0x7f0000eac000-0x8)='./file0\x00', 0x3002, r1, r2, 0x400, 0xe521, 0x2000000) r5 = syz_open_dev$loop(&(0x7f0000666000-0xb)='/dev/loop#\x00', 0x0, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r5, r6, 0x0) ioctl(r6, 0x400004000001276, &(0x7f00008a5000)) 2018/02/04 12:12:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000398000)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f6f000)={0x0, 0x6}, &(0x7f0000d45000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000584000-0x10)={r1, 0x9, 0x3, 0xfffffffffffffffe}, &(0x7f0000875000)=0x10) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0xfffffffffffffe7d) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000e37000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000502000)=0x1c) getsockname$packet(0xffffffffffffff9c, &(0x7f00006db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000332000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000784000)={@empty, 0x1, r1}) bpf$PROG_LOAD(0x5, &(0x7f0000924000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x17) 2018/02/04 12:12:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000a3000)='./file0\x00', &(0x7f00007d0000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)) r0 = syz_open_dev$audion(&(0x7f0000c84000-0xc)='/dev/audio#\x00', 0x3, 0x301000) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000ddd000-0x58)={0x5, 0x0, [{}, {}, {}, {}, {}]}) 2018/02/04 12:12:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000141000), &(0x7f0000e32000), &(0x7f0000001000-0x4), &(0x7f0000181000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000eaa000-0x1a4)=[{{0x0, 0x0, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0x5c)=""/92, 0x5c}, {&(0x7f0000ddf000-0xcb)=""/203, 0xcb}, {&(0x7f0000f05000-0xf0)=""/240, 0xf0}, {&(0x7f0000000000)=""/228, 0xe4}], 0x4, 0x0, 0x0, 0x33d0b313}, 0x8000}, {{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}}}, 0x32, &(0x7f000049c000)=[{&(0x7f0000001000-0x8a)=""/138, 0x8a}, {&(0x7f0000000000)=""/9, 0x9}, {&(0x7f0000b5e000)=""/4096, 0x1000}, {&(0x7f0000253000-0x7b)=""/123, 0x7b}, {&(0x7f0000506000-0x75)=""/117, 0x75}, {&(0x7f00002db000)=""/87, 0x57}, {&(0x7f0000686000-0x9b)=""/155, 0x9b}, {&(0x7f0000aa5000-0x6c)=""/108, 0x6c}, {&(0x7f0000001000-0xe3)=""/227, 0xe3}], 0x9, &(0x7f0000001000-0x9c)=""/156, 0x9c, 0x1000}, 0x4}, {{&(0x7f00001e1000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f00007d9000-0x10)=[{&(0x7f0000000000)=""/38, 0x26}], 0x1, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0xec58}, 0xff}, {{&(0x7f0000b45000-0x10)=@ipx, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000347000-0x69)=""/105, 0x69}, {&(0x7f0000210000)=""/74, 0x4a}, {&(0x7f0000f05000-0x68)=""/104, 0x68}, {&(0x7f0000000000)=""/215, 0xd7}, {&(0x7f0000001000-0xef)=""/239, 0xef}, {&(0x7f0000000000)=""/29, 0x1d}], 0x6, &(0x7f0000000000)=""/235, 0xeb}, 0x1f}, {{&(0x7f0000001000-0xe)=@l2, 0xe, &(0x7f0000001000-0xa0)=[{&(0x7f0000fce000)}, {&(0x7f0000000000)=""/91, 0x5b}, {&(0x7f0000a3f000-0x60)=""/96, 0x60}, {&(0x7f0000001000-0xd0)=""/208, 0xd0}, {&(0x7f000098a000)=""/89, 0x59}, {&(0x7f0000001000-0xac)=""/172, 0xac}, {&(0x7f0000001000-0x10)=""/16, 0x10}, {&(0x7f0000000000)=""/63, 0x3f}, {&(0x7f0000b3e000)=""/86, 0x56}, {&(0x7f00003ec000)=""/4096, 0x1000}], 0xa, &(0x7f0000001000-0x9)=""/9, 0x9, 0x2}, 0x4}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000df1000)=""/251, 0xfb}, {&(0x7f00005ef000)=""/194, 0xc2}, {&(0x7f0000b3b000-0x9b)=""/155, 0x9b}, {&(0x7f0000762000-0x4b)=""/75, 0x4b}, {&(0x7f0000b97000-0xf2)=""/242, 0xf2}, {&(0x7f0000000000)=""/233, 0xe9}, {&(0x7f0000001000-0xa6)=""/166, 0xa6}, {&(0x7f0000bbc000-0x6f)=""/111, 0x6f}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000901000)=""/251, 0xfb}], 0xa, &(0x7f000058c000-0x40)=""/64, 0x40, 0x3}, 0x7fff}, {{&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f0000fb8000-0x60)=[{&(0x7f00006cf000-0x18)=""/24, 0x18}, {&(0x7f000072b000)}, {&(0x7f0000840000)=""/165, 0xa5}, {&(0x7f0000eca000)=""/148, 0x94}, {&(0x7f00005fd000-0xa6)=""/166, 0xa6}, {&(0x7f0000bd2000+0xd53)=""/112, 0x70}], 0x6, &(0x7f0000000000)=""/61, 0x3d, 0xdb}, 0x5}], 0x7, 0x40010001, &(0x7f0000efd000)={0x0, 0x989680}) dup(r0) 2018/02/04 12:12:40 executing program 2: mmap(&(0x7f0000000000/0x3a0000)=nil, 0x3a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000096000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x5, [], "9f9f33abf7b8fce9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000fad000-0x10)='/dev/input/mice\x00', 0x0, 0x260080) r0 = socket$inet6(0xa, 0x3, 0x7) timerfd_create(0x0, 0x800) finit_module(r0, &(0x7f000034a000)='/dev/input/mice\x00', 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000000)={@generic="a6ef27b2e4ee9aad3df20f8abfd57e5d"}) 2018/02/04 12:12:40 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c3}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, &(0x7f000000b000)=""/125, 0x7d) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/04 12:12:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x10, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) accept(r0, &(0x7f0000f47000-0x80)=@generic, &(0x7f0000311000)=0x80) 2018/02/04 12:12:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9b, &(0x7f0000b75000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x14, 0x4, 0x0, 0x0, 0x8d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@rr={0x7, 0x23, 0x4c8, [@dev={0xac, 0x14, 0x0, 0x14}, @rand_addr=0x173, @dev={0xac, 0x14, 0x0, 0x10}, @empty, @dev={0xac, 0x14, 0x0, 0xa}, @dev={0xac, 0x14, 0x0, 0x12}, @dev={0xac, 0x14, 0x0, 0xf}, @broadcast=0xffffffff]}, @lsrr={0x83, 0x17, 0x0, [@broadcast=0xffffffff, @dev={0xac, 0x14}, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty]}]}}, @igmp={0x17, 0xfff, 0x0, @empty, "0396290bc120d69457dc89af81ccc218db4a2a428300dade7ec5857412d4ba967266f1c42f6416177aec0be4a9d4bd8517b646cfd2"}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x2]}) 2018/02/04 12:12:40 executing program 0: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffd) bind$inet6(r0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r1 = dup2(r0, r0) accept$ax25(r1, &(0x7f0000368000-0x10), &(0x7f0000992000-0x4)=0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r3 = socket$inet6(0xa, 0xffffdfffffffffff, 0xe8) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f6b000)='/selinux/create\x00', 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) close(r2) r4 = dup2(r3, r2) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000f6c000-0x4)=0x8000) 2018/02/04 12:12:40 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0xb, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000003000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1ff}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000004000)={0x5, &(0x7f0000005000-0x28)=[{}, {}, {}, {}, {0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000005000-0x10)={r2, &(0x7f0000005000-0xbb)=""/187}) sendto$inet6(r1, &(0x7f0000003000), 0x312, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/04 12:12:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000398000)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f6f000)={0x0, 0x6}, &(0x7f0000d45000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000584000-0x10)={r1, 0x9, 0x3, 0xfffffffffffffffe}, &(0x7f0000875000)=0x10) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000a08000-0x1)) nanosleep(&(0x7f0000a8e000-0x10)={0x77359400}, &(0x7f000019b000-0x10)) 2018/02/04 12:12:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x8000, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ed4000-0xd)='/dev/net/tun\x00', 0x0, 0x200) dup2(r0, r1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000002000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000012000-0x1)='\x00', 0x0) keyctl$reject(0x13, r3, 0x3ff, 0x1, r4) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000012000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) waitid(0x0, 0x0, &(0x7f0000013000), 0x0, &(0x7f0000004000-0x90)) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000012000+0x498)="896568c33816624f45db37d5af1183845c9ebd2d589d48d24ff94836bc038a6d200f7157f5f0d9d6f5e2f6a1b615698dc5d31a8b5bc20d96fdc258f9d753d387298a08ad7f349bd243f64c46210bd0fa1193abfedfab81b395fc2f26ec0987fde431529c97b95e8302ef17df85beeafe3c00759d9e") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000), &(0x7f00008a3000), &(0x7f000057c000), &(0x7f0000ac4000)) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 12:12:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007a0000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x2, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000448000)=0x5) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005ce000-0xc)='/dev/autofs\x00', 0x200000, 0x0) fanotify_mark(r1, 0x4, 0x8000010, r0, &(0x7f000049d000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000477000)={{0x7, 0x2}, 0x0, 0x6, 0x57, {0x0, 0x5}, 0x2, 0x8aa8}) 2018/02/04 12:12:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000cdd000)='keyring\x00', &(0x7f0000864000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000ddb000)='id_resolver\x00', &(0x7f0000dcc000)='posix_acl_access\x00') r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000812000)='/dev/mixer\x00', 0x20000, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000614000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000ee6000-0x4)=0x14, 0x80800) connect$packet(r1, &(0x7f00007c9000-0x14)={0x11, 0xf5, r2, 0x1, 0x195e, 0x6, @empty}, 0x14) r3 = accept(0xffffffffffffffff, &(0x7f0000c03000-0x10)=@ipx, &(0x7f0000a7b000-0x4)=0x10) fremovexattr(r3, &(0x7f0000b88000)=@known='com.apple.FinderInfo\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) syz_open_dev$audion(&(0x7f0000bc7000)='/dev/audio#\x00', 0x5b, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000924000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x17) 2018/02/04 12:12:40 executing program 3: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69f", 0x21) syz_open_dev$midi(&(0x7f0000003000-0xb)='/dev/midi#\x00', 0x1, 0x800) 2018/02/04 12:12:40 executing program 2: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x1, 0x1) bind(r0, &(0x7f0000016000)=@l2={0x1f, 0x400, {0x0, 0x6, 0x4, 0x4000000000000, 0x9, 0x20}, 0x100000000, 0xffffffff}, 0xe) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000028000)='./control\x00', 0x0) readlinkat(r1, &(0x7f000003e000-0xa)='./control\x00', &(0x7f000003d000)=""/82, 0x52) 2018/02/04 12:12:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x21a}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, &(0x7f0000587000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_getres(0x684f322eff9415ad, &(0x7f00002ca000)) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, 0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x1f}, 0x8) syz_open_dev$admmidi(&(0x7f00007f0000-0xe)='/dev/admmidi#\x00', 0x350, 0x20000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000dab000-0x10)='coredump_filter\x00') ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00003c7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x7]}) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000e9f000)={{0x2, 0x3, @loopback=0x7f000001}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}}, 0x68, {0x2, 0x0, @empty}, @common='ip6tnl0\x00'}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f000051f000-0x10)={0x20, 0x1}) r4 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r5 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r5, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_GET_PIT2(r5, 0x8070ae9f, &(0x7f0000327000-0x70)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000f17000)={r2, 0x3, 0x7ff, 0x2, 0x7, 0x7}, &(0x7f000043b000-0x4)=0x14) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dac000)='/dev/vga_arbiter\x00', 0x40, 0x0) 2018/02/04 12:12:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000398000)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f6f000)={0x0, 0x6}, &(0x7f0000d45000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000584000-0x10)={r1, 0x9, 0x3, 0xfffffffffffffffe}, &(0x7f0000875000)=0x10) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00007d2000)={@generic="5f8d4c72a7136b40d8a7f4208dd37501", @ifru_flags}) getsockopt(r0, 0x10d, 0xa, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000664000)='/dev/dsp\x00', 0x48000, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000f42000-0x2)) 2018/02/04 12:12:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000bec000-0x20)="01e02f00000000000002062000000000ecef0000000003000449faf502007e23"}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000612000-0xc)={0x2, 0x1, 0x4, 0x3, 0x87be}, 0xc) r1 = syz_open_dev$adsp(&(0x7f0000712000)='/dev/adsp#\x00', 0x2, 0x42) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000be2000)={@nl=@proc={0x10, 0x0, 0x3, 0x800000}, {&(0x7f0000358000-0x23)=""/35, 0x23}, &(0x7f000095c000), 0x2}, 0x2c) sendto$unix(r1, &(0x7f0000d1a000-0x1000)="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", 0x1000, 0x0, &(0x7f000026f000)=@file={0x0, './file0\x00'}, 0xa) 2018/02/04 12:12:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_writev(r0, &(0x7f0000b8e000)=[{&(0x7f00002d1000)=""/192, 0xc0}, {&(0x7f0000dc4000)=""/31, 0x1f}, {&(0x7f0000b13000)=""/4096, 0x1000}, {&(0x7f0000c8f000)=""/239, 0xef}, {&(0x7f000056f000)=""/209, 0xd1}, {&(0x7f0000ee9000-0x6e)=""/110, 0x6e}, {&(0x7f0000081000-0x5d)=""/93, 0x5d}, {&(0x7f0000699000)=""/227, 0xe3}, {&(0x7f0000722000-0x6e)=""/110, 0x6e}], 0x9, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000d9f000)={0x0, 0x7ce}, &(0x7f000036a000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000728000-0x14)={r2, 0x8, 0x1, 0x10001, 0x2, 0x5}, 0x14) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet(0x2, 0xa, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) bind$packet(0xffffffffffffffff, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/04 12:12:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000398000)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f6f000)={0x0, 0x6}, &(0x7f0000d45000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000584000-0x10)={r1, 0x9, 0x3, 0xfffffffffffffffe}, &(0x7f0000875000)=0x10) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:41 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000009000-0x9)='maps\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000003000-0x10)=[{&(0x7f000000a000-0x1)=""/1, 0x1}], 0x1, 0x1000) openat$audio(0xffffffffffffff9c, &(0x7f0000008000-0xb)='/dev/audio\x00', 0x8c0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000007000)={0x7}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f000000b000-0x6a)=""/106) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000005000-0x8)={0x2, [0x5, 0x75e4]}, &(0x7f0000002000)=0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000007000)=0x1) 2018/02/04 12:12:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = semget$private(0x0, 0x4, 0x80) semctl$SEM_STAT(r1, 0x4, 0x12, &(0x7f0000959000)=""/14) write(r0, &(0x7f0000dbe000-0x20)="1f000000e404ff00fd4354c007110000f305010008000100030023dcffdf00", 0x1f) 2018/02/04 12:12:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000c6a000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000924000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x17) 2018/02/04 12:12:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000398000)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f6f000)={0x0, 0x6}, &(0x7f0000d45000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000584000-0x10)={r1, 0x9, 0x3, 0xfffffffffffffffe}, &(0x7f0000875000)=0x10) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00009e6000-0x14)={0x0, 0x6, 0x7fffffff, 0x0, 0x8001}, 0x14) pread64(r0, &(0x7f00001a9000-0xf5)=""/245, 0xf5, 0x0) [ 79.523978] syz-executor3 (8625): /proc/8624/oom_adj is deprecated, please use /proc/8624/oom_score_adj instead. 2018/02/04 12:12:41 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000004000-0x4)) syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) 2018/02/04 12:12:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000398000)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f6f000)={0x0, 0x6}, &(0x7f0000d45000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000584000-0x10)={r1, 0x9, 0x3, 0xfffffffffffffffe}, &(0x7f0000875000)=0x10) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) r1 = gettid() r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x4, 0xfe, 0x0, 0x3}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000dbc000-0x6)='lockn\x00', 0x3) r3 = add_key$keyring(&(0x7f00005e2000-0x8)='keyring\x00', &(0x7f00008a0000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000e3a000)='blacklist\x00', &(0x7f00001ca000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000008d000)='/\x00', r3) r4 = open(&(0x7f0000a11000)='./file0\x00', 0x200000, 0x0) gettid() open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x280800, 0x8) dup3(r2, r0, 0x80000) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000001000)={0x9, 0x2, 0x2000000000000002, 0xfffffffffffffff8}) r5 = add_key(&(0x7f0000a17000)='user\x00', &(0x7f0000e4c000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000aeb000-0xf)="b4adfa77351fa5dc5c735968168c56", 0xf, 0xffffffffffffffff) keyctl$revoke(0x3, r5) request_key(&(0x7f00001d0000-0x5)='user\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000782000)='\\.wlan0)posix_acl_access\x00', 0x0) 2018/02/04 12:12:41 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000053000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000000)="74ee6e1867dc0321ca553a120361dedd974984bd396944ed40682d81028e16d38865feb06a11e8e7733fff9f91418012737f77b4337b40af8644aac3869d73a26a3284fdf59616808ed109581b350208f96bbafc9e9937f0b041584d62cb4bd2070ea1609197f30d56778ee5d5b66758c489a538f20706268f4012d7fe9489cb912593c8d1ddfcf4caad8b15b1bddaaa3fa60599a9dff977dc9bf30419e9201b76f88a4bbaf32284133eefc4da935fdc73b2664dd572dceb6865808d72d7d1c1537da7bc170bcc7e3e5340db57055aef401bafa21ef73d83e8fae6df6bf2f6f0524db1618ff5f708b020a5064f3af1e4563eec29eec0b5f98c0b5e25c88ea0a9b79217682beaffde3372338d58de8ed507890f341eca59de707e14df172595fa93e61dd2c5bba6b1f11ae5b8fe77b6f632f06b47b2af4be2699c5b99abc9683381f814a1e052b9db80e297e52d2f4af23f55d5a81558884d6d32c4225172ae0430ca2b11ac2d05b0414ed7c4047c70020a9e9bc2c8726eae239fc059521ce167ab26b74be3465a180aa4dd88cfae7401fdb3b82e2986f7e154dd22c973ccb304f75a33a7d0a3fefab7658daffc007f01dedf465fb43d4bc24040e2e3c7e5e2b380c705219cfed1e624a139f2ebe7fd1e32b0831f6c569f5bbc845de74314b183b0546622e03de07ae40ed6dbf96db3787d131374f9a77898f0942c115b898262b17c79e74bc2fb5f662011fee23349453b3176176194870f8f6e0286d96ad8991ef42981264ca634144713ffe5942d76f4498ae77eac03dfd637c9817099a3a1215db6e54a1e0bafa14e3ccb229d48d174cd0d5e0c764e2f4938b93f57d5a7bfe1ad6e3c84197952a3a744c8843050464db488647af01a45186fcfd9521b4ff968084e05d4b15ae1ee233e519ad22f54e722dbebc724f5e05db46764254251de3482b0adc53f0685b35d353efe75d5ad6fb157d2400894af3c0fb3ef7a48d3870f8040d7f6a84ba23ace26b79a2f3da73c25fff828a22461263778378774b28f43c57955fc694a6909489a0ea41ebff02ab6ee1001d9b5bd16d713f0c51a882a71085fce681b2c8bd6df5806a5bb66f61517c94e5927ad64c4e6ae84d6b4f59dc2e2ee8e222e13c662d04a5a8c335a19b5ce97477864d08f2ffb277ef1db8480c3a6ab1adc75b5b4ff7c3d18bb627ef9e00e86a5a5ff1898bbff730559c246ff638c3639490c5582a17cc6121de6abae48f1e28c07def8e9d0b7865ced192ae32c6a874d2021a20c60fe27ce51091282e9d34f01b52093c47e4abcea1a0306b04dfcc4bc3d80ff76c3f59a959370359134092ac6064d8c74b8778086b0ac7905779bc303ff46b8d6fd13d3b76ceb4add25aa43084a65576e41fa2778d47b96e8cef471e33e83bb2e0504c047e6fb76b042fcf4a2dbf44b9e472b110ddb5722b64b5d5ebeb300d46c23a3870ff1441b6709b867140cb4de6ccbb9c320ec886ee7be1b39654d2a0dd205fdd9996bd4d2274d45015ae4c289d04bbfb78d6f3eb60b6e1bf1778559deb49d06d621eba5530293d61aa4c1540ea5482c8e99a23ec52f765af5d167a05e7fb9ccfe5638a3088230daa397ced11be5f1a4039f7df680c9a3717208d9ad120d31e3b66bf01b8f1f2cb75106f923017943297f9868f4aa33dfa0b99920c0d03512ba15df8762d47b7e5a5bd1328cb048af7d34f26a3b30173fa246afe07fa02f1bfd4004b700f2c6baffff3df31a8cd045cded26d2bbe5b3e673af17b9a5464592804bc24b04cf7e0baadf3807336319e36c68e68937daab32f3aab9e1e27afefb7c6a1083b0059168a22f9fc648af117bd6930157c4cb2be74a8f5ebd5756183af1705d4f292fab0cbd136208728c340a7d35600e1d6316edc69afdc42e2c9218e6ce5bab2e2fe0c25c2cf3513a16f48cb0f69c3b74cfc50af3a483c0eedfe585a13334550935da4740a84ef8150422656750d40a2e40ca641e68c6c5e1977eb53bff8fd2d81035983bb9eb6da93d42085862a847749b53c5d7d12e7caed701f681423bfae6ee8b4165465e9838598b3485c06fa2ce613807b494a4dd880e52c4758f52d815ea7808212e4e8dd86971e7a1592e1de2e31f31424d1f5e9626eccf6d9c3e2fe43dcf86357564374d69c5904e6b65c651b51d7ad0661db906a9270f7d01fc57bfc80eb55db9b0076e5632767b031abdfcb57d2c2ba52fe57e1ead244f8dffeda2a1f1d52a52dac314c69812626945d9e612fe9f7da051e5c4a09138cac41b5c85cda612e16875f20fcd73be2af4a9b3cde57a3e201be0f326a7399813c0e7e056dbd87d7207b0379e5aab9e48c11fbcc4f0f3f580a5f67905e809203f01bca8dd558d0f65794c884fb2e23e6cc86ece89e37f5189b33e444b5dda48df794e4d9b772f2ae07c92828a54202d841ae479bf1664e53637adfff7b7125732dcf912aa509212ab4c6275f96dfff7c7140d4959df8ee97a2a08fca0e59a559d0d4949ad0110d6824847435f0f6a164f060432da181d6f40cf952507827b80a52ef2c89bcc3378d5a199a96a4e58a4436f6b3887d607b0fb0c992fa79d712fb780ba1aafc3707d2c699949724f637a127560bbd255876585420c7f0a5a58185e24b54aa9641ea87fb6a88549de84fea1b04e5337300099bc9a4a586c0ec8ef283b7759b85f4d1c6ec0e128a33722102b1517abac82c3230dd0c4088db6959c0fa61149eb6ffcb008e3ae68053af28756a010da0bf34354aa633e7bb4e1cac90cc8739cfd6aa5db7d7c05795b40ea8b3e7bb5c21c608222cf633c80626fdac260b86fedae9a5da48e852fc2031a1d7aa807e7275274b4b17a7111440d78223af657e6e55a8e77c9a26697b139e3eef3b74655bee500c6e8a7b1c5f61b6105eb588a01eb20655982b59e68ce7f93b7004014d1c12ad3d4e80c7a7f21b7bc13ce3396488122ffdf29df4a9a729919841389e59e9cfecef5b3cb4cc82f705e1fd11751a545f9a1dcbddaea7a59e8cfeaa784c4ea06ffc6dfef0e9c6fae2f70ed01009e070d1c45e55d536da2b8ae9e8444f343f8740f368c79c19da66046515c729d2b02ba4d9d57ee75e793d9cf26c9f706547ff75ce90f7a515ac973099772bc4b71fc95a7b20624bd20554d4828a0f5bdb57b418177a8c6f65d702b2094d8fe4b255c0c9ef5ddf42a809adadb0d0d22837f7533dea18fde4a84fe35aa0d3a5d7c65afc47de0841a2bc7fa60f6f0b68f03642570c9d9e0017de1aae30f142bcd6d0593f135142aa6643a334f4a3b8e8a063d04c101854b8fb9639d5f8592eaeadd3a267b12bde67f346ff0798fb7b3dae241e0a160b0e85a54e8463a57346e2221d32f4b9e0ea477fc1290273fda756ed71b837f5d16111c8c700f82dc63508fd5768c85d2333eb590a746d9fd881431716cd68ee424f6e16aed9d4a5520ce3cc5ae5ea8387fb3b9e25be718b0aacb6ee7fee6d50fd503dc3082679e33273f271bbb9e285c7a918e30f9e012518d95146d9ac533c5a84bc3bf0778c15c1118c931340f34a1cf941687d886146343a5041363d1098e6118eac5ef88289170a91cc995c860a3da5298c1f9ec04709d9590fd8c3fbbb7c0352f7d6943af42c1b9c357770123da6eb55e7e825a0523f99f6a4822c8b051b836f90aa1bb95bf25fdee43762bb35b5e29d914e926a17aa30d93f1c46179f0c76e60f046b4fdf1b1f2aa32c9263a30d87a8bc0ec997f1d452725687691144c65f74c28c109ab8945c6cdf8d906a4e5b698c7bbf53e8f15946490a4a738b759a71b4b3010c9fe96105648c7baedf98dc34dd62b045f3663da335821634b5c762d337e05aa8b5777cf7be3bf8c43df77ec92ddc7aadb506d1ecec3eb06c19eef3c69a02ba0a80f833e8f95b374a8e279aa069f3061bf2760e1560b0c29a91e6a2d4855b32d39cc65bfb5432f161d1ea7e5508ed259c8574e5a67b071498d254ab355a4f28a6cf69be259e102fa22e76dbee4f24fd3b78cd7e2b77679d2b8839a8235acbcefad7a9afcf7eb90a52f66a62fac617aa47c96a3cd47816db8aa0954ea3c745e131fd1afb40089f8a188df5a75e19a28eaa7abeda841f50e5739ef1411d9f76c6acfa9944913942bfc68c729770c5c865c1154e717d0cc0afd9a082a3046522a5855c421007e42cbcb224a743f2650ba208a58b54aeb3989a75c4da9761da2bf713fb76ad1fd552b51aee96b1ba52f9195d2ca32ec3e53fe430ca1f588081f4ed72cb8b4bdada43a788c94d12df2fa48717aa698986f010189038c06708c708ccdab15472f1d1bba6ad1e19e1ee62bb19b45e976312e9d4116eb2df3aac280103af7fc7f8e82836b1072e99fdc42859ed29dbd8331f7c67bc82ee78fb981a4fac795139defabe8ab880759522e99bc84420311bd3f010b4e61aebdc8be1a715002cc0d074cea111736194de3a782fe6d4a188f6e4445fe16375c40a08fa45f036c99e96da76b986c0f7a135ec96f587ac670f3a333b45cb7f3adb97f607016fd41f2d079e505134335b0f56653095b3c50facf672e9370062d441311e3a017966f1e7b09a8f41d02b0e28d252401de8e58f15dfd91f666cbbd66fa4f6267cdf09a415b10f9b9372c05e8f1588e4fc4158c66414c194e524b7230e63bed78220b116f10b7eee137bcef8390505447b775eb030ef07b883f7e05c6480ed19cecd53cf2bdb9f114ee2985f5621986888a2bec8b641a4e516e8a2dae6126097d6d2647e220fc13c7aa3b24aaa8929558b105b9eff6f4f4fab81154a671879b844deabe0e68d0728230216b8055a3184decca195a1b686efc5b5ba45b6400394b7588d941b372c82648f8381ec9fe8582f332baf871cc241de46b2592159694752c4728400aef9b1f4401e65a53e92cc1ebba7ad8959ec16773cced3f05e0a3c7676f5c22aa8468b78c118f0c9e89f37dc9013d1a0b234a9d03753ba0f69eff1c6e485d0285a71026226333858f715bbfee2a01ee2872e0c6c434c60d13229ee17a1c6a508742cb5b191d6ebda425623d33439569255aa2276bdf183c2d076ef60629b5a26ee0edd0b3902def3263b3002e81a80625a9f84413323626ebeb22a6d66157a53f22c8f38be617c17f8f1804c5dfa0ed7ab96b14c9343eb0b0181e06e47fb1cf3626120fb522e335458f6dc635e830a8859aff0fc3460d9974ff66995e27c215daa9ebf2686bcd8dfb4143bee9472697c4e56a8fa1112620ae8380297cbbc8ce9660780cc86d727fe5442f50fa6e4b39fe49f0a76da6b0a42211039e11ed8788dfe288d27eaae63b22ac63a135b287ec90efca66cec36ed0ac2e2d5281359b2787b28fe30a12f04fffc00e589634b851a6b95b6cde1510ed04efe272bc301dd2670d78f409fae4bb74672bfa1ecb1739b8b6d53c62476182ce88c679d4a3611173cd4fc02a1bc1a56251094c845f1a13a000d7549c70f6283e95cb81f0c8c204171e632f70181b277e7a3be6bb62c799f159711a3ffe16fdfd6c073b10d64fb0a4689aa3d0b8b7cf010460d67cd082c0c0b2ae518ebae92b43162c599c71daed6277aeed39493c6fb2fb88f0c44ab2272f28fb597c95192eb405beb0e530294794d7ac15cac5bbceb344db312f36aabec38b5b301e1c14e40681c87c3ab87db40971cc21c8d92605473b5ff0682a48a3f04edfe42d23064a3c5cf8d82a0ef33b5f5915125e06e238cf31b021853c2e0df3acd0744e30a505e593353aa0be75c34041d89f6ec56f63d731b0ce2d3608b2702875ebc1f739e99c182e93", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000c6d000)='/dev/snd/midiC#D#\x00', 0x4, 0x1) r3 = getuid() r4 = getpgrp(0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000f18000-0x14)={@mcast1, 0x0}, &(0x7f000023e000-0x4)=0x14) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000021f000-0xe8)={{{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x5, 0x0, 0x40008000000, 0x2, 0x80, 0x20, 0x3f, r5, r3}, {0x0, 0x2, 0x8, 0x0, 0xb18, 0xbc52, 0x3ff, 0x5}, {0x10001, 0x0, 0x9}, 0x8001, 0x6, 0x1, 0x0, 0x2, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @empty}, 0x3, 0x3c}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x1, 0x3, 0x8, 0x7, 0x5786, 0x8}}, 0xe8) fstat(r2, &(0x7f0000f27000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00009c1000)={0x0, 0x6b78}, &(0x7f0000135000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c29000)={0x0, 0x1f, 0xc, 0x8, 0x1f, 0x4, 0x9, 0x0, r7}, &(0x7f0000e11000-0x4)=0x20) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00006e3000)={@generic="e6fc109dca572c0798ce9bc12d126c57", @ifru_flags=0x1400}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004a7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000799000)=0xc) r9 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000075e000-0xc)={0x0, 0x0}, &(0x7f0000a76000)=0xc) fstat(r2, &(0x7f0000b0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000473000)={0x0, 0x0, &(0x7f0000cab000)=[{&(0x7f000008c000-0x1364)={0x1364, 0x36, 0x400, 0x2, 0x2, "", [@generic="26f9b7d0f5869a9a54baabf2b7eb76f7e4286337262e491d5bb50325b34fdbbcb48b37aebbbb235faa3b7ea53f740b46900582e9f5e5d76ffb66ff3272f1a0ae8261e2bcaa1b8ff6165bdb457800965abbc120706f275ad4a15e511beff249f71b8740935799bdcc098390851ea300ffec754909766ce7d24abfb0e006e1e4d59a1052025259747448fe646a61034e09819068d5729b05aed4bd182b40224ddb40474ffbb0018b7f1be22051a6b820ca", @typed={0xc, 0x86, @uid=r3}, @nested={0x1298, 0x67, [@typed={0x1c, 0x5d, @str='/dev/snd/midiC#D#\x00'}, @typed={0xc, 0x48, @ipv4=@broadcast=0xffffffff}, @generic="96a7325c96ffba6446f0687eb187863c25bcc2002f391487c5173a4520c4a1756525b4bb7853bb04ac4d330859161d050fc7befa757d0c11eac8c41ef9efecee2247f39b9575177a811b5f6b05b1f817d299308a44e9d87fdedfb7b3425b07ba21438f5836e0bc7fc6194512f177021ed2d8e4e9b15b7807239e498f1ffa892cda3b97eea195bb5dc119b5e14bbb115a8657915406c5071959df36c20c9aa3bd2d01d8787047a8c78f33a1c693932629cb3c2d956fa1cde5703f58c37afdf6bbd9a44525968d9e9808ca526f4a4835bddd692965074a30001349983a90cddfb27ddf53dad596818964870cce50c89cd7b5f5a5b5", @generic="1fe827a001e5d953b1206c24b1cdd4cb38ed0458af3574dd29179cf26eb88ed8e5723a2cc7d7c79ae54308f49131e05a99c3f4242df1f039f0a50a2b994eae8d5bc32211744932b68bcb7e2b952b254b3948f37b35476edbade55c318fb3c40981f56fdd1c8c74134609269a3c4b4a7953929c4cec71adad3c20ddfcd3bba458516228b900c31871baefc85e7e830515", @generic="8ac0870422ec630069e10cfd4bbe837468919e004749084112b4b4b00185bf995441099da025a623e7b0e76caea7f90224417415f508e57557bd8c86fca92ae93fee1d35be162b49cc9ffa38ecf0b4f7bc9b6766d075503403e73111cdc08531ed983a7d4229bcf44b3aac2056326a6a68f1a3ebd8efda074e1a295411f58a492aef0a6669bb869307295fa191e4632d27a58b76bc2d24c89e7eedd371f83619f34c91bf7fbe6a6a99b0e18c0e36e6ceb9919aaa891ab2549675ae32de3747bb961da53278fcaa3411a070fae807ee07da102e4262715417b9c8", @generic="50715ded8fa412b13803cb26ca755fd23f6bcce16cb112231262d598752676a9049f95301316e01d8081adc3d4fc901600ecbff983af73f24534569cff572377ccd9e2e06e42971719e239cb579e8d30df65764c969d1057c169357b1d90a4eb74c13e1516b97734c8e1ca5e0818058e1f4873785ee8a6629952c3376e35b595ad096ad9075778c156cce28909ad392a27a0bbf4fa33dd3a702b956cbc8254e7e6660b30fb84ca14a32b079dbebbf7398134e20da4ec01224260ccb89eb7fe3a9aaeb59c72eec03399964e2da5c81ed38442ce5383197172fc9dbd456e47621672bef29c095a36823f10570aa2883e52c75ee8bd7bf6f9e39968cee6de753c32d50b46b610850b6c790d4786715667539b8a9e25c5563ef7f441f85d57aacff996338ffad35dea03c91d8d6fe723b4d26c26b0097a45cc6ce8ffad42effa47ca5ef368f440f28a21d8a166e650c361a46d3bb7ff6ce356dd203f7d7517a218e1c27cb163bd444a4d789e650936c2e8f54d9c7b3fd92e2a3123904049e20e2e2988fad23400620b93c69abba5436b8073192272fb77079ec1ca98df963dbaaebeeac0f4fdfe97d302e0931245542830fce0e88a4da51179d3fa1983c52a45b7a1646a74d12adaab184d8b2c6cb2d6a3eeee916b5103d8be3684ce9a365eb695df59b530668e005c9a2ef0e9f8f18f9d9480dc26e33ff433255c465f7233f79934dc1188d7c8e260b46a2c70f745800720960232eb428642389041acc57445c85f89b47deab784d6fd625fdaa83ee4b806df64ec20947de605b51eb3031d1a02eb1a28bcceafacbec8161d104eb3eae24eb866ce79228354fb76ef5b2e75beecb116ca2946a37e948fe1ec6647ea7774574c8e5d1e14d0675daf4d37da2fac6ced95e3cc8e55ba4babb3d054154572252e1547f455e3745550c71d36bafc67e24d4dfb02e13e0e1fb8a403633634caea8e23610d8b9a0fef956b160f30d5f814a4bd1ffea1071c4541b5c4778cdd2fd3d7e9d8e3d3bad03c446a10c39ba1686b51f8586a73a87c9a15026657a3e397e1bd7f14aa2a9a6b3accc5c45ca67a467684fa8c0d22680a09d75164e41e2d2b301b69bf1e2dc3c904a21537e40eaf43baa1cf4b9fa4da03badccfde6e518d92194ca15808010428f7d29b1fa449f0a0fa2ac4d200f67bca0025150d28568b5c6cca4a02e538c5a8905831e403eec3ef1cb75aff1ddeff2eefce09bd76cc85dc11873bb4f0ee9de27688d0d94abdf1ba700a8bdb88317cfed4307b3cbc1efee47fd91345ed46d4222634aa6013430f8c3d84217e3c34486e952df22e03867e5d0c508904fa6ec494ec40f821797bd94cabac0ad5c4cbcfe55c6734d11f45f2beed6241395ed7cf324d69d2f60d5a9a0c585cd1bb0ce436c56303df26b5070622dc84736b54e27a463e64ade2fc945d9256cc7e7411a8c16e6e1b60d709b0ceab42576d85dab233e1dd03f0d4290f63e4cc9486dd9048076fe2522e42a397e45332a9333a9ca37d98393eaa6915cd0823717202d1be960160c326c2841896d88e357b07eab640ebaef05d6c757f5c4d259048dbd3d9ad1b255dfb84a2dc496fcb10b2ba8deb5f6541668010b582ea124d3b9b3cb99fa87273e0d8e7ab8289a2aac0506f78fc1caf6204894f2f3fd93800d09901d0139df393eb3d51baaec62df1dbf5eaeff75fb89c690c1d4d5c78456a0f231ab24b9eed5923cd2d5e6864f34da4f83b68f4d99b37430bb46bac4ef25fab83450ec8b3921add0039270b52ccbf3a6ea4c511ef588b162b2015e1b26fe9702980754c92f09affe2681018315f48217a2d8b00acb7b103da316f07dfa9e35000766b26e2ce792393c76860073f36bcb56c69b14a1944b44c62f1dd45ff50a42b029ead442017ad3ca4010cf865e9e0f187acfc59023c2d89ea1f2a93dc4f122f08140c1e4bf48541c25193ad877e41f908fa009d7720c7723268b08c8d2a6ce0fe5932c5631f1d365f7f07107d2c9addf344baa3d06a457bf88cf5722a9cd584236f6e77e7af8819977786cb35a4cb1a9ce709d94584eb1c2255a972b64aa836f507cef78da86b73c9931ae15457f24ad70ba0e88164e1f4a7771c5a1e63582fd3c49970d87068bf48708aaa337138bfc833559cd6b84f87614d6a1adf0a435cede0fa595deeb90859239c5f107b39f92e7be41127dcdaf704e18cf27e0bf52c50f256d092131838ab50b5fa9d9745913ad443f5141ce2f689d5c2fa1397928e71794ee8107d47937218f8e367dbd518965680288b5e7b5a1ea1956a8bbbb65e659955bec770588e60f3d0f93e1fa67fb4e3c6400028f87516ec60f6925312c7d79843080d5972f5b4d50095dfbfd39f1b9afdaf5e9d5dc79f744c1034ee9e9caeb2dbbb04949008ff1022ce005f17dc6fdab05925d70df48f17d3d3f1c6eda6ee769524fea37f70befe9e183dc7fd63c3e0673338f4297c294c7e2c2f90f22e0377b3135b613cc99f2901be05deb4c7a7cfe048d3dcf9b7ee884ac2ab030b3a8fdcd04830c1f6a1410f13980bbbff2d4ce440b3f6c7fad755b59be2ca1f9e54ab7919d16a4baa07556d457f402203309545cbf207d51fcca3579fa759481a8b9f0288d510f11d1b1d94278fba4e0637548369a77426a967a953ca67cdd804568de3e971c28a41e46b37d3f4b2ac36e3ea66450d6fcb4a89fd68d379dc8e201cebdac595b924bcbfde76f39f2d4e097f3189e35d4cc1a6d4e7921affe683ebd63ec8df1dc70bd902c8ac6db2fa14e02549aa0bddf8311d7b282aa3ff1d138e20f17cf9fb4eaa19cf4622c45a5132bff5a1ef140c44c616b2d86f8a2b42a9a7fbbcf6a6ca53562b88fb315cfb58c96de673bd1b847da1dc3556959c2b5ada62d8371646c8f85bf6912e75538067761ea72198b516cd1cdd18f6ea82cae2b4f1f5341adbce5c623bc46a6f97f039bc6a765f4b629b354c40517f71c763e39852d6f42fb5a3627095673d2d02d2199207e2bef49f5e8e5f787f6888af0799fdaaf3174eddc7962d2e028a46b3dae306d133d171f5114d9d8145c5f72951ffa8d986d54036d8208703f6dab2637010221f5af12ed0d9b29b1b4595a0710737c0dc7af97f71f3da935418ede07582dabb9b812cbef16a7b4366f8a45e16f86db07345be9e68d34e50bf7e6ff923e21ec4924303b8bcfa24462030bba61956ae64f9978ee4f72166b7bccb88d8046aeb1649c295baa50467b01ecafd484190eaf7651b984f791f180daadc4678639d8b72b7d2b2e8706ba0055085a802484546551d0c1db6bdb4b94d8c9c179502bf91df17b5d69c4e14c385de6410e99cc6802cea6eee135fbefc7216df7b812fcd429760faa5d57889805c2784f087f0add524cd97bf8f3dcf208400b98f7c20bac2992bf6d85802d48e900484b826287dfa825b7daceb43605df8a5d7b30b77697403d86ecba1323ead4053a74d795abdb92aadbf5c7a04e0cacfb738dabc302c553df730fd6226e51983fbfe6cb748435bdf112965162fb4f5bd27d22f7753c9a5a3945dab04abd79e99dabde7427200703fe07d1ec84d751fe006fea7af4647a4b7e42b20714143e20c8ca45da3d8eaeed7ec878b74d76d1040b3e7766afa3ba5ca1dafc6a42c72513689d307ea7780b01992a84eace3be16b9d496a86c5d9a77064abefb31c3027bd0ff650ba2c0456839dbd4ab7c66a16aee0eda956de5f590ed125e2b0997dc5fd9a76c7418ac8aa7a5709810ec9e70e576ed56f944075724f3cbee3075a50aecfd9df6a41146026fb48e6011b4265e36ca556ff35016613964f8bbc90e8678ac9d4a25497b6f5a02c7d9cd9d814594ae43a891d4504c7350c10d6cb4fbd9933f434f20c189c4c92900310f7fdb29bc13488685441f922b4a2c12e39b5a277d517703edc959c953717e2a699ee2dccc5fa28fb4704ab28322909ad2aceea1ff113a269b9f18b67d088031ddaa92641cd737247984d325b2a6895919467cdf53b0763957458d6368ec1910dc4e2e787bc211b4f8cc2acc9644435d96600aa6080537ea903dc2c20bff719dd9a3f25229b9389b873e100cac5cb2fb718e5180cd5288b80b23d7fecfedf508abada528b0ea0ab6eee4d8b537fc5f77238080583e7635fc955941894dac4200e8a5ed295f57789ab48ba7d0d8e2866964fc5fc8e9e4152e66599016968e24d2e6ce28cd83eac27cc5a67848b1f263c17fa3150ac5f0d6c79819c5fe21971d58ccfcf2cbf91840fdde9ce144866254f7096781afb84d18cc3eac6c9c8dada5aabfcedebb8475f64eb6f840c33d564aedf50bd0208a0db349dd2eca086baed050f64cb1cf6ccfc8730158cf450cbbffb12f3fd1787ea0d2359030cc168092b8b3be2f7531d410d84869ce9957090c8076bce0fa0617149dce9b3a3f2b3dd525c07c5eae80c5e80b35913f840a67c2e39cbe4ae536353545dcf82a16fbfa83483a87e666be900e05702f761e13a49a0aa5cf50da177ae673debdd85c5866518f08c5cf643e6ff84acca402b6dc0054f701fc1a68efa52f57dea6564cec3911be5b15e0620133d7f3f0c4d43e85a683a182fef066042d5d922ff1de5203f05662fbd16c4185ef3bde2cc0dc201c2215630b8842a1fdb7f6b537a1efe3e4b33af1b508bd8ee0e582a387c08ec2ced6f1a66073ce55576721c01b9731679bc60430188a765065cecdb5441e2d7a3e582dbc3c04f225440faf1ee9348b1c986e0dec0f300b698e8bc7265879b0c3f860ada59b4f1957f3824c13c512c297ecc98836ea149ebdc765b9a3513fe6ecc24dce70f86d6b00ae91ff0fa7d5aaf60112e8f4c14651af020d6c5abe60cb50c9a184dc628004c5b96f07475db5bdda87ffbdaae6f3fec855da8b9b6baae8a5f39da9af2669d0756c44a6e2db0a67c5c2db71f1d0a4ee6c92a8ddcbde1cb662f949eb0c2fea66613053bc90ff139cd20e739c8c4d30a41817ef37138014c9938a004fce857c51c480fc2537748502666ec964164cb1756c0154309169c349bfbbc73aa456b1688677c5fbb109e150a5585dfbc48d2f9b9bd8412a9e85c21079198d29c5afbc9f811556a5944e5de32b9cd675858938f6be1e5c4fadfc8615d0a3fbc304f676b2ba21dca3936504e64d50a6055864692ed4dc69799acabe5386d54313752cf5e5bf48d4180280800aee58711d1e66441f3a6d7e5a7311ffa4ef02bd1299240118c92ea2dfa1ebef2de2d15b5a379b91f6359aca484fb12c4f14e3937f3467c7ee04df6a775a36a5e913e3c9c36a2b8418513b554fdc731a8e712c84bf0db01b8a25a2c7edb9c30932b15c7d912594155025f13f592cc07532af77a87d425b9d0abb93fd6215d0597022fadc8f589454e190347846f1dc763cde66c2c165126619651131ac0e37bf0f35f8cd8595b936146aba4fb8eb76dd1fd64cdcfe7ec37d96a0c836d45a906315136a70ef25971bfd25705134d1552b7e004eb239810ecbdaf3761512874eec69fa84ddec780db404939fa47f2b53f4c6b423424c66cb33be853cfe299532fb25ee4cda732cffa2464b8d168a5d20adfb4846852d5a22596a634a1d9d43a79c1c3c5d0fa921ca2f6aa654f5c8381b9bb225427f00f587b5e9e9b8e6de0d6173c33bdd6bca69490585b56a990dc9991d92ac60b139bcd89685c6e23a65f6b11d1090841479815401cb8c320e22ac198f5afc53e15af4a598da0a95f886b7e27d4fb9ae34536435596660961f98cdc0b9ff63c0a48bb6c265ca4dd4da5a22fc433cfebad8b4920a01", @typed={0xc, 0x79, @fd=r2}]}]}, 0x1364}], 0x1, &(0x7f0000e1e000-0x40)=[@cred={0x20, 0x1, 0x2, r4, r6, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x40, 0x4008004}, 0x8000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000874000)={0x0, @rand_addr, @rand_addr}, &(0x7f0000d0a000)=0xc) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000838000)={r12, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x200, @loopback={0x0, 0x1}}}]}, 0x110) r13 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r13, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f000026e000)={&(0x7f00008d8000)=@migrate={0x54, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}, 0x2}}, [@migrate={0x37f, 0x11, []}]}, 0x54}, 0x1}, 0x0) 2018/02/04 12:12:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000000004, &(0x7f0000b18000-0x1), &(0x7f00009ef000), &(0x7f0000d4d000), &(0x7f0000001000-0x3b)="b1ed359881fe1b6f45012800a4e2de7823e97573a84f582980e6ee2d850471e9a48d626c8e63d57a8141d2cf5bb3f8e42159887f55250e8b4ac86d") chown(&(0x7f0000002000)='./bus/file0\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0x4c18, 0x20000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = signalfd4(0xffffffffffffff9c, &(0x7f0000002000-0x8)={0xd2f9}, 0x8, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x408000, 0x0) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x212400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_fuseblk_mount(&(0x7f0000001000)='./bus/file0\x00', &(0x7f0000001000)='./bus/file0/file0\x00', 0xa000, 0x0, 0xffffffffffffffff, 0x3f, 0x3ff, 0x800000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000)={0x2, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x5, &(0x7f0000001000)=[&(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x6, 0x7656, r1, &(0x7f0000000000)="254c8214581d52fdb3f2f083856506136f6edf95f779e42cdc8c5490039e70822e1625ab5b83b2159ce50a6897f19ad61fca80ecd032318125a0e79a9b9057cb2bee1c42d006d6eed3d94bc2372f458e0f16f73fde24fefc57648e1fb9b79d3e25", 0x61, 0x80000001, 0x0, 0x1, r2}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1, r3, &(0x7f0000002000-0x22)="a3ce87ef1788905ae487fcfe4507a3382ccd55f2c44d290eab29d01757f7d167a424", 0x22, 0x2, 0x0, 0x1, r4}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1, r5, &(0x7f0000001000-0x1000)="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", 0x1000, 0x8, 0x0, 0x1, r6}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x7fff, r7, &(0x7f0000001000)="d2fbf980458dafe62ca274f5892b439a248997c317e46e4406f4a058d8564299c0d1c9939b8dbeb4f50928e73a3a14c10e809cf1badf4df7", 0x38, 0xd73, 0x0, 0x0, r8}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffff32c9, r9, &(0x7f0000002000-0x80)="22f792696bef244e072c7390fea5198cec0220bcbaee3f702adce68b2402ca389681fa2749ad552914f1d3db55d8777b8b79bf14189141ce1a3cc78a72ae05b5fae89bdab69ee980fd6fe48abc964c4ce230feff42551852cb79d34dac23b20b0f6782819bcdf4d4b183fc69cddeba850e5a6bb25f98d52a6cde6804c612021e", 0x80, 0x56, 0x0, 0x1, r10}]) 2018/02/04 12:12:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000074c000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) connect$inet6(r1, &(0x7f0000efb000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1f) accept4$packet(0xffffffffffffffff, &(0x7f0000a95000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000044d000)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000dcd000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x318, r2}) io_setup(0x0, &(0x7f0000609000-0x8)) io_submit(0x0, 0x0, &(0x7f00002ba000-0x8)=[]) 2018/02/04 12:12:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x800, 0x100) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x70) socket$bt_l2cap(0x1f, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000924000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x17) 2018/02/04 12:12:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000001000-0xd8)=""/216) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006ba000-0x8)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000aa6000)) ioctl$TIOCEXCL(r2, 0x540c) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x100000000) r3 = syz_open_dev$audion(&(0x7f0000f66000-0xc)='/dev/audio#\x00', 0x80000001, 0x401) epoll_wait(r3, &(0x7f0000a98000-0xc)=[{}], 0x1, 0xde) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000c44000)={0xc0002004}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a4a000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) futex(&(0x7f000000d000-0x4), 0x80000000010b, 0x0, &(0x7f000000b000), &(0x7f0000792000), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000b17000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, [0x4, 0x1, 0xffffffffffffffff, 0x1, 0x4, 0x9, 0x100, 0xc5, 0x1f, 0x80, 0x8, 0x81, 0x2, 0x3, 0xfff]}, &(0x7f000040c000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c36000)={r4, 0x89c4, 0x3f, 0xc2c0000000}, 0x10) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000481000-0x4)) 2018/02/04 12:12:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x297, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000bc4000)={0x0, 0x3c, 0x2, @thr={&(0x7f00009d2000-0x85)="879e09b2fd6fa0fa958b52009a12afd4b84b3a4ec15526875e80d294b390a10da5c0b5147d65bde5a868cbc6aaad4f7f04c342f76dfbb95d2dc65c44fb21f2ee383e9bc4bdb9c0becf44f8b4a8296f743ea37b515fbc698907af2be7a527d06b3690ae63fe24e57d5738963e2b720328091fe32c91a41b68e9a0f5dddfec217c788f023110", &(0x7f0000cb4000)="4ad97ab75beb53c279bc8b109d26523ab11a7282fc6e490e4906fed02873b80c1fff47690d66bd50acf09b98b0e3f4c8346a9658be14dfd93baedb0aef8c62e597c0b5eab956a69d67757bf4cdf906b4f1"}}, &(0x7f0000747000)=0x0) timer_delete(r0) arch_prctl(0x1003, &(0x7f0000785000)) 2018/02/04 12:12:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x20000000001, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000374000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000d3d000)=[{0x8, 0x5}], 0x1) listen(r0, 0x7fa) r2 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f0000f77000)=0x9) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000cfb000-0x8)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) ioctl$int_in(r3, 0x5452, &(0x7f0000e54000-0x8)=0x2) 2018/02/04 12:12:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) prctl$seccomp(0x2f, 0x2, &(0x7f0000000000)={0x0, &(0x7f0000d22000)=[]}) 2018/02/04 12:12:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) r0 = socket$inet_dccp(0x2, 0x6, 0x0) recvfrom(r0, &(0x7f0000221000)=""/2, 0x2, 0x10002, &(0x7f0000e40000-0x1e)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="b98d5400730f2e4637cf0643976e95a9"}}, 0x1e) bpf$PROG_LOAD(0x5, &(0x7f0000924000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x17) 2018/02/04 12:12:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1001000000080001, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f000000e000)=@raw={'raw\x00', 0x9, 0x4, 0x3a0, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000003000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="bda45d54f267932bae07988f8fe5dd66", @generic="476a4f0dc69137b70e17b011b1db634c"}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="ae9e9edc05f1a4852bdfb75651eb74df", @generic="8411974865166ee1690753c67cd232ff"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "9ed7f87e8f73856bfc81aef7969bf398e4cbbeddff885756adcb3d105054"}}}]}}, 0x400) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000d000-0x4)=0x54) setns(r0, 0x4c000000) [ 79.898567] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/04 12:12:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000398000)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f6f000)={0x0, 0x6}, &(0x7f0000d45000)=0x8) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:41 executing program 3: r0 = socket(0x10000000010, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cd0000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000001000-0x20)={0x1, 0x3, 0x3, 0x3, r1}) write(r0, &(0x7f0000a78000), 0xecb7452619a92a8a) 2018/02/04 12:12:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000503000)="1f00000010f2fffffd3b54c0071100000d0601000b000500000423ca0080cf0f17e9f9c9b26b49930aaed59dd200ff9db75849f10a234d1456c382b07945318b8b51009e2cbde7f53f4c", 0x4a) 2018/02/04 12:12:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000924000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x17) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000010c000)={0x2, r0, 0x1}) sendmsg$kcm(r1, &(0x7f0000b25000)={0x0, 0x0, &(0x7f0000a3a000)=[{&(0x7f0000ed0000-0x18)="d03bf9ad4c44b3c58ad2e9a25b3f79af6eb0413c33b30959", 0x18}], 0x1, 0x0, 0x0, 0x880}, 0x4000000) accept$packet(r1, &(0x7f0000c0b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000f98000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000be4000)={0xf, 0x14, &(0x7f0000abe000-0xa0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x5}, @call={0x85}, @jmp={0x5, 0x2, 0xe, 0x5, 0x8, 0x144, 0x8}, @map={0x18, 0x7, 0x1, 0x0, r1}, @ldst={0x0, 0x2, 0x1, 0xb, 0xf, 0x18, 0xffffffffffffffff}, @jmp={0x5, 0xffff, 0xb, 0x7, 0x7, 0x5, 0xfffffffffffffff0}, @exit={0x95}, @jmp={0x5, 0x1, 0x3, 0x4, 0x7, 0x20, 0x4}, @alu={0x4, 0x401, 0x6, 0x4, 0xa, 0x2}, @exit={0x95}], &(0x7f0000277000)='GPL\x00', 0x80000000, 0x0, &(0x7f0000c07000), 0x41f00, 0x0, [], r2}, 0x48) 2018/02/04 12:12:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f000095a000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000329000-0xb4)=@ipv6_deladdr={0x34, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x2}, [@IFA_FLAGS={0x8, 0x8}, @IFA_CACHEINFO={0x14, 0x6, {0x100000000000000, 0x6, 0x5, 0x6}}]}, 0x34}, 0x1}, 0x40) 2018/02/04 12:12:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0xffd5, &(0x7f00004d5000)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = eventfd(0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) fadvise64(r0, 0x46, 0x4, 0x7) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) read$eventfd(r1, &(0x7f000039e000-0x8), 0x8) close(r1) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) ioctl$VHOST_SET_VRING_CALL(r5, 0x4008af21, &(0x7f0000e39000)={0x2, r5}) [ 79.975715] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/04 12:12:41 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00002c7000)={0x9, {{0xa, 0x1, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x5}}, {{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x5}}}, 0x108) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) r2 = shmget$private(0x0, 0x4000, 0x2, &(0x7f00009aa000/0x4000)=nil) r3 = msgget(0x1, 0x1a0) msgrcv(r3, &(0x7f000028e000)={0x0, ""/172}, 0xb4, 0x2, 0x3800) shmctl$SHM_STAT(r2, 0xd, &(0x7f000028e000)=""/78) 2018/02/04 12:12:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) openat$sequencer(0xffffffffffffff9c, &(0x7f0000398000)='/dev/sequencer\x00', 0x800, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e54000)='./file0\x00', &(0x7f000083d000-0xc)='./file0\x00', &(0x7f0000a6c000-0x8)='mqueue\x00', 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001f8000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000d99000)={0x2, 0xf1, 0xe70, 0xd22c, 0x3, 0x3ff}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1) 2018/02/04 12:12:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f00009c1000+0x944), 0x8) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) rt_sigprocmask(0x1, &(0x7f0000cc3000), &(0x7f0000db0000-0x8), 0x8) [ 80.028184] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/04 12:12:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000398000)='/dev/sequencer\x00', 0x800, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000924000-0x48)={0x1, 0x4, &(0x7f00005ad000-0x48)=@raw=[@generic={0x4, 0x9, 0x7f, 0x1000}, @generic={0x7a, 0x81, 0xffd, 0x3ed}], &(0x7f0000808000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00008cf000-0x1000)=""/4096}, 0x48) [ 80.088202] QAT: Invalid ioctl [ 80.093553] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 80.116348] QAT: Invalid ioctl [ 80.146988] QAT: Invalid ioctl 2018/02/04 12:12:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x20000000001, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x73}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00006c4000-0x4), &(0x7f000049d000-0x4), &(0x7f0000c12000)) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000097a000-0x1)="a1", &(0x7f0000001000), &(0x7f0000352000), &(0x7f000027e000-0x1)) r1 = request_key(&(0x7f00005b5000)='ceph\x00', &(0x7f0000ee4000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000d3d000-0x1d)='keyringnodev-*securityeth1\'!\x00', 0xfffffffffffffffb) add_key(&(0x7f0000b59000)='syzkaller\x00', &(0x7f0000d79000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) 2018/02/04 12:12:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x1, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270241000000000013007352", 0x23}], 0x1}, 0x0) r1 = geteuid() r2 = getegid() fchown(r0, r1, r2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00001b5000-0xc)='/dev/autofs\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f00008c1000)=0x1, 0x4) 2018/02/04 12:12:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000a5000-0x12)='/dev/input/mouse#\x00', 0x3ff, 0x100) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f00006a3000-0x8)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5e000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000810000)=""/161, &(0x7f0000382000-0x4)=0xa1) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r2, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) write(r2, &(0x7f00003bf000-0x22)="2200000018000701000700002a00071502010008002720000000000000001f009f75", 0x22) 2018/02/04 12:12:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000924000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x17) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000a4b000)={&(0x7f000090e000)='./file0\x00', r0}, 0xc) 2018/02/04 12:12:42 executing program 4: mmap(&(0x7f0000000000/0x10f000)=nil, 0x10f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000fd000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x7, 0x0, 0x2}}, 0xe8) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000010f000)='/dev/input/mouse#\x00', 0x4, 0x408600) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000110000-0x10)={0x0, 0x48, &(0x7f000010f000)=[@in6={0xa, 0x1, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x2, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x13bb}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f000010f000)=0x10) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000c0000)={r1, 0x0, 0x432, 0x7fffffff, 0x7fffffff, 0x4ea3}, &(0x7f000010f000)=0x14) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/04 12:12:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00002bb000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ade000), 0x0) bind$alg(r0, &(0x7f0000845000)={0x26, "68617368000000000000fa00", 0x0, 0xf, 'rmd160\x00'}, 0x58) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b97000-0x11)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000836000-0x10)=[{0x4, 0x8}, {0x2, 0x4}], 0x2) 2018/02/04 12:12:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) openat$sequencer(0xffffffffffffff9c, &(0x7f0000398000)='/dev/sequencer\x00', 0x800, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:42 executing program 0: seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000-0x8)="0502000070006373", 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/kvm\x00', 0x20041, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000004000)={0x101, 0x23e, &(0x7f0000003000)="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", &(0x7f0000005000-0x1000)="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", 0x296, 0x1000}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000002000-0x24)={0x1, 0x10001, 0x7, 0x2, 0x5, 0xfffffffffffff05c, 0x401, 0x8, 0x9, 0x1ff, 0x8, 0xaccc}) setuid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0x0, 0x1) getsockname$netrom(r0, &(0x7f0000003000)=@full, &(0x7f0000000000)=0x48) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/02/04 12:12:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:42 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000000)={0x7ff}) r3 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) fcntl$addseals(r3, 0x409, 0xa) ioctl$TCGETA(r3, 0x5405, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000002000)='/dev/vcsa#\x00', 0x7, 0x10000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000005000-0x10)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000cf3000)='./file0\x00', &(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000fe3000)='anon_inodefs\x00', 0x13004, &(0x7f00008b6000-0xf)) unlink(&(0x7f0000cbb000)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) dup3(r3, r0, 0x80000) 2018/02/04 12:12:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b8a000)='/dev/cuse\x00', 0x4000, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00006f2000-0x160)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x65}}}, 0x2a7, 0x3, 0xb0d7, "81adc1bfc3b5a046519ae3c0a76f3c9ecfc74c2365efdb61967b5996d15e06b9d4225d46193098e6d929fecc3fea03da12b93abc84e030cea1a01b5691047beb0b50d5eed3606dc893c4523335e693b2"}, 0x160) r1 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f00007c2000-0xcb)="a9b1f1ad27080c99cf68615ba2d83d39ba18fb616153b758c07ee77e249b9c7ae47a759960f3bf835486daf6016416a280f0a2f7f2cbf3934d385dd331b89e9766e1eaecc54056dbc989222bab9d43030163b68a3ca0ab925bc59cd3eb64c00e85282fbc70423d2ba6e66ed2965eaf53ed9e2bbce14a0b1d3f1523027e8e8090e1ff2c8a1b5cabd2e1e19203c9de8ab62f86ba3c36d8cfb36e4bd2d84cddd8e8611d945ac0f6cb05b63b8f64eeb0e3d6065177bf47275e1f53fe6d2bfa52f1c50c0cd1ffc895edc88d0f23", 0xcb, 0x20000001, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}}) 2018/02/04 12:12:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x3, 0x40, &(0x7f0000f92000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000e76000)={&(0x7f0000567000)='./file0\x00', r1}, 0xc) syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c04000)='/selinux/checkreqprot\x00', 0x680001, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f000052d000)={0x4, &(0x7f00001b6000-0x20)=[{0x3ff, 0x4, 0x6f27, 0x9}, {0x800, 0xad, 0x2, 0xff}, {0x5, 0xffff, 0x998, 0x1ff}, {0xfffffffffffffffa, 0x596, 0x1, 0x40}]}, 0x10) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000ecc000-0x1c)={0x9b, 0x8, [0x80000001, 0x0]}) 2018/02/04 12:12:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000243000-0x38)={&(0x7f00002e3000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0x3c7}, {&(0x7f0000001000-0x25)=""/37, 0xffffffac}], 0x96b0cf4a6d2225a0, 0x0, 0xfffffffffffffdd3}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000116000-0x48)={0x1, 0x3, &(0x7f0000acb000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, [@jmp={0x5, 0x0, 0x1, 0x1}], {0x95}}, &(0x7f0000ee9000)="73ffffffa86c6c657200", 0xfffffffffffffffe, 0xc3, &(0x7f0000011000)=""/195, 0x8000000000000}, 0x48) 2018/02/04 12:12:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000924000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f0000e26000-0x1000)=""/4096}, 0x48) 2018/02/04 12:12:42 executing program 1: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) r0 = syz_open_dev$admmidi(&(0x7f0000343000)='/dev/admmidi#\x00', 0x1, 0x40002) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000709000)={{{@in=@rand_addr, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000425000)=0xe8) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f000070a000)=""/84, &(0x7f000070b000-0x4)=0x54) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000da000-0x50)={@empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, 0x80, 0x49, 0x9e01, 0x100, 0x6, 0x2080000, r1}) 2018/02/04 12:12:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00008cf000)='/dev/loop-control\x00', 0x0, 0x0) shmctl$SHM_STAT(0x0, 0xd, &(0x7f000001e000)=""/75) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f000053c000-0x10)={&(0x7f00006d4000-0x9c)}) getpriority(0x400, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000156000)=0x0) prctl$setptracer(0x59616d61, r1) 2018/02/04 12:12:42 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xcd, &(0x7f0000000000), 0x23d) 2018/02/04 12:12:42 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f0000005000-0xa0)="05df655d4bf3f22a2f14482f535a7b3148784b3337ef9d20668fa393f5cfef7ae3f1dd3e05000000", 0x28, 0x3ffe, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/04 12:12:42 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000003000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001000-0x9)=""/9, &(0x7f0000000000)=0x9) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) times(&(0x7f0000013000-0x20)) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000000)={0x9, 0x10000, 0x659}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000173000-0x4)=0xfff) 2018/02/04 12:12:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x164) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000537000-0x4)=0x1, 0x4) getresgid(&(0x7f00007e4000), &(0x7f00001d7000), &(0x7f00008f0000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000021000-0x4)=0x0) ptrace$getsig(0x4202, r1, 0x0, &(0x7f00009f1000-0x10)) socket$inet6(0xa, 0x8000000000000802, 0x88) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00003e9000)={0x0, 0x6}, &(0x7f0000260000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000c9f000)={r2, @in={{0x2, 0x3, @empty}}, 0x81, 0x3, 0x1, 0x8214, 0x2}, &(0x7f0000a5f000)=0xa0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000ff8000-0x4)=0x6, 0x4) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000eb7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000580000-0x38)={&(0x7f0000110000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0xfdf9, &(0x7f00003b1000)=[], 0x0, 0x0, 0xfffffe19}, 0x0) 2018/02/04 12:12:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:42 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000029000)=[{&(0x7f0000014000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000026000-0x40)=[{&(0x7f0000024000-0x6b)="427a7491cdf53e89ced2448db707252068284bd0e0bf3921e629d12845d70b517a5a8793151e4cf0e195b7cdce810b933c2a0e6992959a091d45e2387358549267cd6dc56b8397a6b25fa0fed102d71de9e8fdb193f4fa59fb42bdd52cd39321", 0x60}], 0x1, &(0x7f0000029000)=[]}], 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet6(0xa, 0x0, 0x9) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x0, @u64}]}, 0x24}, 0x1}, 0x0) 2018/02/04 12:12:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 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) readv(r0, &(0x7f00001d3000-0x10)=[{&(0x7f0000f65000)=""/65, 0x41}], 0x1) readv(r0, &(0x7f0000a03000-0x90)=[{&(0x7f0000807000)=""/63, 0x3f}, {&(0x7f0000393000)=""/38, 0x26}, {&(0x7f0000862000)=""/19, 0x13}, {&(0x7f000011b000)=""/242, 0xf2}, {&(0x7f0000308000-0x9a)=""/154, 0x9a}, {&(0x7f000011d000)=""/195, 0xc3}, {&(0x7f00004b8000)=""/26, 0x1a}, {&(0x7f0000dc4000)=""/142, 0x8e}, {&(0x7f0000989000)=""/241, 0xf1}], 0x9) 2018/02/04 12:12:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xc5}]}, &(0x7f0000de4000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000924000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x17) 2018/02/04 12:12:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000ce8000)={0x2, 0x3, @rand_addr=0x6}, 0x3) setsockopt(r0, 0x114, 0x8, &(0x7f0000000000), 0x0) lremovexattr(&(0x7f00001bc000)='./file0\x00', &(0x7f000021e000)=@known='user.syz\x00') 2018/02/04 12:12:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000414000)='/dev/input/mouse#\x00', 0x5, 0x2) accept(r0, &(0x7f0000aeb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000072e000-0x4)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00003e3000-0xc)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000d11000-0x4), 0x4) 2018/02/04 12:12:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000028000)={0x0}, &(0x7f0000028000)=0xc) connect(r0, &(0x7f0000372000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x1, 0x3, {0xa, 0x1, 0x5c8, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}}, 0x3a) capget(&(0x7f0000004000)={0x20080522, r1}, &(0x7f000001a000)) 2018/02/04 12:12:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000649000-0x8)=0x0) r1 = fanotify_init(0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f000032b000)='/dev/amidi#\x00', 0x8, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f000042d000)='/dev/dmmidi#\x00', 0xfffffffffffffff7, 0x80) r5 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f00009a7000)) r6 = syz_open_dev$admmidi(&(0x7f0000925000-0xe)='/dev/admmidi#\x00', 0x100000001, 0x40000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000cae000)={0x0, 0x0}) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f0000067000)='/dev/dsp\x00', 0x2000, 0x0) io_submit(r0, 0x4, &(0x7f000052f000-0x20)=[&(0x7f0000c77000-0x40)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000f15000-0x5)="c66173e518", 0x5, 0x1, 0x0, 0x0, r2}, &(0x7f0000590000)={0x0, 0x0, 0x0, 0x1, 0x73614de1, r3, &(0x7f00007e4000)="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", 0x1000, 0x401, 0x0, 0x0, r4}, &(0x7f00001d0000)={0x0, 0x0, 0x0, 0x2, 0x7, r5, &(0x7f0000d68000-0x3c)="0080f24552b3f707c409d49ea6a5c112a17d3d9649be0ad7c636768b6602d3f232a6ccf107bd6e200442e5fbf0b2f05f67e215424958be387ae78a38", 0x3c, 0x5, 0x0, 0x0, r6}, &(0x7f0000a6e000)={0x0, 0x0, 0x0, 0xb, 0x3, r7, &(0x7f0000de8000)="402b0b855fd43a8448f320fae302f9a242f1", 0x12, 0x7f, 0x0, 0x1, r8}]) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) unshare(0x50400) bpf$PROG_LOAD(0x5, &(0x7f0000924000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x17) 2018/02/04 12:12:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000f5e000)={0x0, 0x15, 0x4, @thr={&(0x7f0000d23000+0xb57)="d6f158277568cfdca63c6d09cf1ae00508f587eb94a0b8c919c074be5dc061104c1253a0ed8cae921de3ba422454050d929c751ed2d0f2cbd6d75a1cb404f6c90dac9ec818dd7ffe", &(0x7f00008c0000-0x44)="3b34b8c06f209a32a359fb40e9aea6d25e5368a69600b7623939c11dfe6caa74332b683c68a51e2e5cee9e442a1b12d6a0b79a1291c30d236217523e7a2f51b3f5d9c71b"}}, &(0x7f0000d8b000)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000007b000)='/dev/autofs\x00', 0x20080, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000dbf000+0x79)={r1, &(0x7f000012a000-0x4b)="5c4eed18ebc6ce95696e523af27073cc95acfcd7c32f2ca4b95e109e391c31817216a6e849c14fc14535fd70c86cc7ad14dc4e718b66ab28912d988631b7e81e2290daf86a41c6bc3e70c9", &(0x7f00000d1000)=""/151}, 0x18) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007e9000)={{{@in=@multicast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f000073c000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) bind(r0, &(0x7f0000456000)=@ll={0x11, 0x1d, r2, 0x1, 0x96, 0x6, @empty}, 0x14) listxattr(&(0x7f0000735000)='./file0\x00', &(0x7f00008ae000)=""/29, 0x1d) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={0x0}, &(0x7f0000abb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b31000-0x10)={r5, 0x38, &(0x7f000025d000)=[@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x81}]}, &(0x7f000036f000-0x4)=0x10) getsockopt(r0, 0x4, 0x1, &(0x7f0000b22000)=""/102, &(0x7f0000c58000-0x4)=0x66) 2018/02/04 12:12:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e64000-0xc)='/dev/rfkill\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f00008e0000)=@random={'trusted.\x00', '\x00'}, &(0x7f00009d1000)=""/37, 0x25) signalfd(r0, &(0x7f0000099000-0x8)={0xfa90}, 0x8) 2018/02/04 12:12:42 executing program 4: r0 = socket$inet(0x2, 0x0, 0xffffffff814d7f1c) connect$inet(r0, &(0x7f0000622000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) getsockopt$inet_int(r0, 0x0, 0x10000000000000d0, &(0x7f0000fba000-0x4), &(0x7f0000000000)=0x4) 2018/02/04 12:12:42 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000aa2000-0x47)="596411531fdfd26399c059c75713a9a689e8cdc8569a5f317a8d8abc9e3eaac2d2b51cb9a1ffcf2160532a572fdd9a238fb7ae74b2c037b714073d1a2684654347e656d112f9a3", 0x47) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000aa2000)={0x0, 0x400000000, 0x3, 0x100000, 0xffffffffffffffff}, &(0x7f0000382000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002da000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000aa2000)={0x18, &(0x7f0000aa3000-0x18)="df8d10737a997594f5f98c4d810d5e30da8b94b58552d8c4"}) 2018/02/04 12:12:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x8e, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000001000)={"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"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000001000-0x1a0)={[], 0x9, 0x9, 0xa596, 0x0, 0x101, 0xa429f07b0bccf8e0, 0x1001, [], 0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) fchmod(r0, 0x120) keyctl$join(0x1, 0x0) 2018/02/04 12:12:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000042e000-0xb)='/dev/hwrng\x00', 0x0, 0x0) munmap(&(0x7f0000579000/0x1000)=nil, 0x1000) r0 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') sendfile(r0, r0, &(0x7f0000014000)=0x100400, 0xffff) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000993000)=""/160, &(0x7f0000579000)=0xa0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000009000)=@ipv4_delroute={0x24, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x2}, [@RTA_OIF={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) 2018/02/04 12:12:42 executing program 0: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000005d000-0x1c)={&(0x7f0000040000-0xc)=@proc={0x10}, 0xc, &(0x7f000002e000-0x20)=[{&(0x7f000005c000)={0x10, 0x37, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x0, 0x0, 0xffffffffffffff1d}, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000005d000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000041000-0xb0)={{0x4, 0x80}, 'port0\x00', 0x4, 0x10445, 0x6, 0x34, 0x7, 0x3965, 0x3, 0x0, 0x2, 0x3f}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000025000-0x8)={0x0}) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f000005e000-0x1d)=@random={'system.', "9f2c74727573746564776c616e3073656c662d3a3b00"}, &(0x7f0000006000)=""/4096, 0x1000) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r2, 0x1, &(0x7f000005c000-0x4)) 2018/02/04 12:12:42 executing program 7: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ffa000)='/dev/autofs\x00', 0x210400, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ff2000-0x4)=@int, &(0x7f000083b000-0x4)=0x4) r1 = syz_open_dev$sg(&(0x7f0000434000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2276, &(0x7f00006fc000)) 2018/02/04 12:12:42 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:42 executing program 1: r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r0, 0x3, &(0x7f0000000000)=0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000bde000-0x8)='[self!%\x00', 0x1) r2 = socket$alg(0x26, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000189000-0xc)={0x6}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000618000)='ns\x00') statx(r3, &(0x7f0000123000)='./file0\x00', 0x0, 0x0, &(0x7f000005e000)) 2018/02/04 12:12:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000741000+0xf1b)='/dev/sequencer\x00', 0xfffffffffffffffc, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000d30000-0x14)={0x3, 0x8, 0x986e, 0x3, 0x4, 0x4, 0x10001, 0x3, 0xe00}) getpgrp(0x0) getpid() r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00002ce000)='net/anycast6\x00') r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x13a, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) times(&(0x7f0000cc2000-0x20)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00001d4000-0x10)="dfa37c222dfa745f30728aba19f9f823", 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b15000-0x10)='/selinux/status\x00', 0x0, 0x0) r5 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f0000ced000-0x110)={{0xadb1, 0x0, 0x2, 0x7, "60ea25f1bdfd5756ff3b11743b7d54905fb8b65a9ed4bd84248c8c8506983133f2a9175aa485b9faa6f4dfc6", 0x7}, 0x0, 0x0, 0x1, r5, 0xfffffffffffffffb, 0x30000, "90e36f7f4252d2353e42a41d20d945919516699fa96151841c1064983aad341c57f9b0109f639175a40f9112906f2a9e4912e9db23db14857554ec6b8c3c6d67", &(0x7f0000fc0000-0x8)='vmnet1%\x00', 0x8, [], [0x1, 0x9, 0x0, 0x16d32f42]}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00007cf000)={0x10000, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) r6 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x9, @tid=r5}, &(0x7f0000a71000)) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)=0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000a8f000)=0x6) clone(0x4392400, &(0x7f0000a02000)="3ca6b53210d62a736195e732a0057f476ab35bccbd6b6152cde80c256a2c6a2d8269e29174a67425e7b54640384eb76b0761df41b2c1", &(0x7f000034c000-0x4), &(0x7f00007df000), &(0x7f0000a83000-0x1000)="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") timer_create(0x4, &(0x7f0000abe000-0x60)={0x0, 0x16, 0x0, @thr={&(0x7f00001ae000)="5df448911a1f0036540df95c6a229edd373b3c860a14c24de2afe221ada2f84ae206dd49f33882c65b4cff9293c3a6446ab048e764222d940aeb31e0d9d1cd9213779bf5825eda8214c2a3fdd80f2d42847e778224f715e28e33c30ebdd601524335517c006099cfa55a3566922d6b89", &(0x7f0000d0a000-0x50)="137866251a2c6809cfab10472265a3deff74235122df986e9ecfb3b1593f18bb91e6df572d378f5765f755c194712826d184f6163c4f90904c5cd07fbfa89ec83da3467e8c5aaf09906305e1e371408e"}}, &(0x7f00006ca000)) timer_gettime(r7, &(0x7f0000b5c000-0x20)={{0x0}}) statx(0xffffffffffffffff, &(0x7f000011f000-0x8)='./file0\x00', 0x0, 0x0, &(0x7f00003d6000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f000001b000)={{}, 'port0\x00'}) setsockopt$sock_timeval(r6, 0x1, 0x15, &(0x7f000070b000)={r8, 0x7530}, 0x10) read$eventfd(0xffffffffffffffff, &(0x7f0000243000-0x8), 0x8) r9 = dup(r3) setsockopt$inet6_tcp_int(r9, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r9, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r6, &(0x7f000020e000)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r6, &(0x7f00002ba000)="dd8baccbb8e5b53b9a4bbf5a8d48b58848d2228377322e1981a16a7542393c62c2462a4a37025753494cf227124fda6ad263ca4e1d67e56c3e36d7932d6c00e0c07074e886c4d8f77893628c9dea2551ea1855b5177165cb87417d108fbec0e349a32f4a971f67d9303bf11c4d87f9d71fb85b56efbe47fde39cf8bca2233cc06d633a7a9e1ad801bbf21b5ab4e3d98777caee3fcf41", 0x96, 0x20000008, &(0x7f000022f000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg$unix(r9, &(0x7f0000e18000)=[{&(0x7f0000343000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f0000726000-0x70)=[]}], 0x1, 0x1) 2018/02/04 12:12:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0xc7, 0x0, 0x0, 0xe, 0x13, 0x400, 0xfffffffffffffffd}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0xfffffffffffffffd, &(0x7f0000132000)="0917", 0x2) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10}], 0x10}}], 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00003b2000)='/dev/vcsa#\x00', 0xffffffff, 0x40000) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) shmget$private(0x0, 0x3000, 0x78000010, &(0x7f0000833000/0x3000)=nil) 2018/02/04 12:12:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000976000-0x10)='/selinux/policy\x00', 0x0, 0x0) accept$inet6(r1, 0x0, &(0x7f000024e000)) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000eee000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000044a000)=0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00006a5000)={r0, 0x8001, 0xa3, 0x1}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000924000-0x48)={0x1, 0x5, &(0x7f0000304000)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xa, 0x4, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/02/04 12:12:42 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) [ 81.180913] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/02/04 12:12:42 executing program 1: 2018/02/04 12:12:42 executing program 4: pipe2(&(0x7f00003ae000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c48000)={0x0, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000078c000-0x9)='/dev/vcs\x00', 0x400000000000001, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x10}) ioctl$sock_ifreq(r1, 0x8930, &(0x7f0000c2b000-0x28)={@common='ip6_vti0\x00', @ifru_mtu}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a4c000-0x9)='/dev/kvm\x00', 0x210000, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c19000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000a68000-0x10)=@buf={0x2, &(0x7f00001f9000)="15ab"}) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000187000)={0x0, &(0x7f00004eb000)=[]}) ioctl$KVM_SET_ONE_REG(r7, 0x4010aeac, &(0x7f0000068000)={0x100000001, 0x4}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00006df000)={0x10d000, 0x100000}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00009da000)={&(0x7f0000e0d000)=[0x0, 0x0], &(0x7f0000cd3000)=[0x0, 0x0, 0x0], &(0x7f000052f000)=[], &(0x7f00004cf000-0xc)=[0x0, 0x0, 0x0], 0x2, 0x3, 0x0, 0x3}) fsetxattr(0xffffffffffffffff, &(0x7f0000d2b000)=@random={'trusted.', 'Kth1mxme_type\x00'}, &(0x7f0000c2e000-0xe)='/selinux/load\x00', 0xe, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000dc2000-0x5c)={{{@in=@remote={0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [], 0x0}, 0x0}, 0x0, @in6=@ipv4={[], [], @multicast2}, 0x0}}, &(0x7f0000168000-0x4)=0xffffffffffffffbf) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000db4000)={0x0, 0x0, 0x0}, &(0x7f0000d75000)=0xc) r10 = geteuid() ioctl$KVM_CHECK_EXTENSION_VM(r4, 0xae03, 0x4) fstat(r4, &(0x7f000042a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$ipx(r2, &(0x7f00000e9000-0x10)={0x4, 0x3ff, 0x1f75, "ad9ecdb01f17", 0xe5}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r2) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f000047d000)={{0xffffffff, r8, r9, r10, r11, 0x50, 0xffff}, 0x3, 0xff, 0x6}) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getown(r4, 0x9) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/02/04 12:12:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000ea3000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000fc5000)='/dev/vcs#\x00', 0x6, 0x200000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000eab000-0x14)={0x5, 0x270, 0x6249, 0x8001, 0x80000000}, 0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000353000)={0x0, 0x8, 0x80, 0x200}, &(0x7f0000e73000)=0x10) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00007f0000)={0x0, 0x6, 0x1, 0x3, 0x6, 0x2, 0x1000, 0x6, r4}, 0x20) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) r5 = request_key(&(0x7f000023e000)='id_legacy\x00', &(0x7f0000900000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000000f000-0xf)='/dev/vhost-net\x00', 0xfffffffffffffffb) request_key(&(0x7f0000e9e000-0x8)='trusted\x00', &(0x7f0000977000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00005e2000)='\x00', r5) 2018/02/04 12:12:42 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000092e000-0x86)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000042b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001c0000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000df000)=0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000ea7000-0x110)={{0x1, 0x6, 0x4, 0x48, "8f4f0f0906c1634b1e7021f947d4745bd45e2a33bf6c4bb35b876e27272d42666a2cf29002819a0e474f95f5", 0xfffffffffffffffb}, 0x0, 0x0, 0x8000, r1, 0x3, 0x3, "48cd1618d7d8861a70bfd09744e07cbd5ce35144c62f8c0fcb1091ebd6ef16bbe05398eb22ed89daee83a18d677fcfd278cd6b6d32cdaa972a864f3b433bc3cb", &(0x7f0000f28000)='keyring\x00', 0x8, [], [0x9, 0x7, 0x7f, 0x7]}) [ 81.228804] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 81.231349] sock: sock_set_timeout: `syz-executor3' (pid 8844) tries to set negative timeout 2018/02/04 12:12:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x20002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x6, 0x4, 0x4, 0x40, 0x0, 0xffffffffffffffff}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000637000-0x10)={&(0x7f00002f6000)='./file0\x00', r0}, 0x10) 2018/02/04 12:12:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000924000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x17) r1 = syz_open_dev$mouse(&(0x7f000031f000-0x12)='/dev/input/mouse#\x00', 0x2, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00005af000-0x10)={0x4, 0x1, 0x7f, 0x4399, r0}, &(0x7f0000508000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000749000)={0x9, 0x3, 0x3, 'queue1\x00', 0x7f}) 2018/02/04 12:12:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f000095a000)={0x10, 0x0, 0x0, 0x80000000000000}, 0xc, &(0x7f000000b000)={&(0x7f0000329000-0xb4)=@ipv6_deladdr={0x2c, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000b71000-0x1), 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000212000-0x8c)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}}}, &(0x7f0000d7b000-0x4)=0x8c) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000851000-0x9)={@rand_addr, @rand_addr, 0x0}, &(0x7f0000da2000-0x4)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00007e8000-0x4)=0x0) r5 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e75000)={0x0, 0x0, 0x0}, &(0x7f0000aee000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00009aa000-0xe8)={{{@in6=@mcast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@dev}}, &(0x7f00002b6000-0x4)=0xe8) getresuid(&(0x7f000083d000), &(0x7f00006f7000), &(0x7f00004db000-0x4)=0x0) sendmsg$nl_route(r0, &(0x7f0000c8d000-0x38)={&(0x7f0000477000)={0x10, 0x0, 0x0, 0x400c0340}, 0xc, &(0x7f0000069000-0x10)={&(0x7f00003a4000)=@getlink={0x3a04, 0x12, 0x4, 0x1, 0x3, {0x0, 0x0, 0x0, r3, 0x200, 0x10}, [@IFLA_IFALIASn={0x4, 0x14}, @IFLA_NET_NS_FD={0x8, 0x1c, r1}, @IFLA_VF_PORTS={0x39c8, 0x18, [{0x10c, 0x1, [@generic="a64e7068dcd62122ad8baf840f836c8d23", @nested={0x14, 0x2a, [@typed={0x10, 0x7e, @str='lo/GPL$\x00'}]}, @typed={0x48, 0x5, @binary="d080718d50e8b3648b843eef46c11188d3eb3f32af0f25f6b17e594a3054da330d4bb8b59b13947c548bc3d547c4a094ac2b5d587afbe7eb455f5a8dce4857a1"}, @nested={0x8c, 0x7d, [@generic="62bb2cc3d74291b1bdab51a4931bc2afa43cca8cb04427fe485a46890c1e8c522362bb1feebb2e54e8b6a38e1a895c10a623c9691d6a7e0a953e294b4a6ad6faac97bfee3dfe9862be4e25502ce91fb2978489020562361767771fd0e8d412dadbf8745ba2824c809fdaa91e344096277d7c8c1f8fb0e7b4b5af9d993e4e", @typed={0x8, 0x7d}]}, @typed={0xc, 0x48, @u32=0xfffffffffffff797}]}, {0x1144, 0x1, [@typed={0xc, 0x5, @pid=r4}, @nested={0x1074, 0x6f, [@generic="e85c863cb88f41f0278a6b3cbf322fd8011dfee1769b700fd549b248550c35c9e0fbb84108aba4eebe5e59bd573e9dcdd21074eda9f2ed11fd97b345b03ff55092145f35a2eee21e6635c2450fefd74436ad9dd3a9427e8d33d849b0c10a9ffda2fba6", @generic="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@typed={0xc, 0x72, @fd=r1}]}, @typed={0xc, 0x4d, @fd=r0}, @generic="1bee827332cff328d158e28107265c3775ee0a6a2a1b129ae952c586c068500dcdafad221749aeab5456965e571347de99b294b3ff9d6b024f384dd45992ba0d09665d727e5f1fa2dd9d076b0980553401b5cc327cbd69e6c3f39a801a679e86b0e0f6f803f778225485926e975a145945e516ae405bac0d09f2b1dd63d82ad3c3cac2a0ab8d9287a9c54e30486c767a88b47c1fc5ad76a74fd072c36e5d2c7cdddabdc3fd555697dc80b4d3fe612f1705fe81e0"]}, {0x398, 0x1, [@typed={0x18, 0x5c, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic="810854737cba971b1ea7288c635dbda815c6b42046084409577beb33811e5796ed7aed6e1537d8d162302a164317f441bfeba103b9616cbf1e31fa2737af9f6f0f6ba9d1ec5cdd0895c450d7f37e93d603e2e2bd780cd50e51", @typed={0xc, 0x81, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x72, @u32=0x3}, @nested={0x200, 0x5b, [@generic="ee5922e0127531a2b956b2a6f382abd25759ded57402379644531c7e04edf51720f0ff199e143b4f4886184d9e128c240ab73a5eb3723650821191609c5094f080a9b963f536f651b7765c861c03bb3a3be148d6954c4b29f7aadb6ef7c49317d821097b25bd36abd7dfbad6b798a4305135997021e620658bbf582092871b1cd1", @typed={0x8, 0x7f}, @generic="64744fea64c9262f29137b2b1d9e94327c50d56536b7dde9d7a71b066c27e4b0e71e3ea0cbb2d9921cefa6f4f5b2b98202ec2dfe96c28a0082a5ea927cbf6cb94c54c403fb5e06fe3deb0245ea6240f83965bcba776213daf152e25d912bb11d0dac6621411567b8aebbff5bc785ac5e71f87f6689f97857478c19fcf99c1ac14163b33f10a103ea350b1eb3b97d79f70c0ef9c3f7756966377c", @typed={0x10, 0x81, @u64=0xfffffffffffffff8}, @generic="4c8c5bc4070e61944d9a30bde6b732aeec03c78853168aeaf5ef2379acbf69d714cdf5ee513cf3bfc989174cb80bfe309c972e550a31f2efb26841c57dc95119bf98efbc4a5017de235d03e2aca525f5b277e63fd874f7360d9800794f96b8833d0ac4373819ad0475b3c1b1bd41794de600a8f6d889e2557d8a5f7ef6eb792f9642dc64fb195e8eb02ee8b3cc27a8c8b11ab219f22b8076b2", @typed={0xc, 0xf, 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@generic="f3b31b10aed101db0ec58570c840ebbe2a5d14464f0cff14e569859dd006978cf9a38bd21be0a726aca80debeecd744ca710136795f061569416f725d5226fbccc9eda91c56fd3ed9970395ff0a788099eace658c8fb417ffd63c3818d23ad3ad89d3afda2190fe301ed6fadb9bfa9f27dc3c7738ea592ce9ec27ec1b2186e97fe", @typed={0xc, 0x31, @u32=0x2}, @generic="5e144cdcfd0fbdd226fa0207c0470844148b0572700eadf54258b52e1ecc440d6ddac0a0e530362f502e8bbcd6e213bbfd4c19a3bf432d9787e27e51a6a5826dd25089692273ba2ea029a85eec484cfc7fe98aa46f313403226b516d7e05390e651865415257babde233ba7dbe44780262e97c1463cbef7f463f7b6c0abe6412f958cfac74558f7f85b30c4d890da684a1666613ef6e74da0582ddc5", @generic="113076fd58eb2ecbb13f5ad3c677b28cc3bcd0ecd29fe6997e6893acb59a478deb33baaa74ead76416293628e368ec397b52a63e6a14b481747a75c17bbc9ebb79a40abdca70d3847825509a214b609236164ae74565352fb4fe51fe79c5180ef1b71ff4640c4856af4733b3ead07146853ee2f7d3f55f07b87b4f078b805e1a68a5c711129acd9165dcf2594a3880ec00887ff76114ba40120f8bc5ebed6c574f0ee7f09d84629475f52cf23f99a192763ac113acdd3312c2d40a18e0923391219aaaaf915aa905f1576c5ff0f24a1788a00ce8b59b2b4d190460ff6cc20636a89e620459068a4531c6e3ab4077d635aed81da6e2fa4d46", @generic="50a83ac30e5f02f9fc99b7c7c542bc9919de4d0ada7f8dbb7b130e6c64657ef87728513744c60ec662df384dff6c4fe6470e368efaa9fce18cac4ff89cea87f17613a2934a4dc1a1b23d7ef91e07124b7c5808b642464bc0ea64f11d7c9164141d0f6df371a69eac3b489bfa4c27dad4736e3591b6e9837c8ec751a5b98f0f38db3cf46f1d2dde07de3853f3c2cb3a0973b4c659fc556647e120f59cba011395b2023db543b37416248a30b27cbfd3c1", @typed={0x28, 0x1f, @str='^mime_typesystembdev/GPLself\x00'}, @generic="78a5aca01d1fa0089e48490d9b7dbc3657846260accee6d15a9e488f1dd54ed5c233f5b806c39c3321cc13443552e5fa4407fe6186c955b57ce6e6d30e3df186c08e488d9d6ccbebcbe8ae0d0798e487183f97f2fdcd6ac82a47993975366cc93aa7af8bdac6aa27cc45abca5252cc9aa0f402cc8e0101de77219d933f00214917ebb428b5a2acf3d42389f010579700c773bd4918d693bdcfbc"]}, @typed={0xc, 0x26, @fd=r0}, @typed={0xc0, 0x16, @binary="c37deaa32ef1799eb6bce2c5371c43292dea70d31c71f2edd4683d41fb85305382d2a15f231251f47a14e051aeb7fe63d0ec5afe5b5b8abf60677b10d23a684c91dee97575c82379649cb1b39a98003e88817cd382599470c4538189c363923741031e6dbdb2b7ec326e7b3ba358d3fda837e0035ac2c08926e36a290e7b0a41a525d01be5568a2531a917f90684cef378707ec9120e64fc687751f1feb4a17083a75a39f71ff816d1dc23540efdf9e2fb0fb84b80"}, @nested={0x90, 0x95, [@generic="b3e5e151f0589228570b", @generic='Ix', @typed={0xc, 0x68, @pid=r6}, @generic="80542e385c2742f8234db463602ccc06c0c5f4d969b6272ea1c89b0294c09cb06c7acc30da40713ba044d43c4bbed6737bac11855af0ec0bdb7a88bd548de696c91e614a88046f710c78f56fbd25f1d4768a0639a3f7840b874150844070fa037a6166043d1ac832f3abe98ed78d705cb6"]}]}, {0x128, 0x1, [@generic="ad88338f8d8afd7829eb34976a664edea853a7338111eda69588415babf628e4f27306e6b72bcc42fff774fca734321664778fb190c529d3c6ca3269fc046823cbff02a1342803d7db3ce92853fa5617c000b5192630ef8bb9303a807119f84f8f6a53562bbec56ef40effd767911076811572bc6bd75ea9f0c46d0a48da9871043eca2f8176e12b2eff84bef0a7811e8d57355ae49ec43cb3e679b118472c05c7f06d3fbc872a9acdf607ae7051cea014ddf4734c92ee54615b", @typed={0x68, 0x58, @binary="3ed7133c6c07ed5e30d4c62706e4c02f656b9914eb8ead0986677a201bc23e2ef8b0d0047f1fa802ed158513d22cfdc041c7d992f53377ee1e90587ddcd18415b8e305d200ba5acc897cf5a4a881f070d1890f2dccabbed5f78e79a0d3"}]}, {0x6e4, 0x1, [@nested={0x184, 0x8f, [@typed={0x38, 0x83, @str="656d312562646576236367726f75706b657972696e67ae747275737465646b657972696e676e6f6465767070703000"}, @generic="11ac0e03f26e3055ca88c38962681a84ccdbb9d8b54ebd7f393ad0b09a33cff34de79b9cb3be8ab6715b2d9d6835ecd45be9fd6e6cb51b20802a829cb1a7def7e8c779345e3458aff29cbe1eaff532fd98f0c5fe7fd39ce8552d62d77069e0b82436b0f10436869ca39eb87d63a4b5b617f5e37f24ba8c302c148d009cb00742e2973291781a51ec083af8755d0e0238bec4a26313e5", @generic="10fdd186e06df6c67e3b3b00cdc65b435b9a2fa6a0f2ba4e6a98ee1871c9e9f42fc3a8733606de0ed6e690b35c6bf98edd9d146274dc3741167e0f452ee17cf4ededdddfdb00a192a94a38afda1bd27acad62e920b37c5765a181ec2", @generic="f401eb9a6f05ab32ee390b85c61fe00e2870b58243b4aa6de4f05462aa26f04142711e4ccabd1311ad", @generic="de9b05e84b7b39c72496db0425644c122c654e50df4522f7cfd131f03c7eb4fc700eea43245805bf85d9fbd9"]}, @generic="7aea785b899e7e56ef5930674cf5e87f2f51d5fe5badc32270d648d172c89bb8c564c1a15efb4d8e7ceb6ded904e89f92149543c031157428d855ba1afc400248ac7d2fff0b044eedeef0e274a64c48b92d053a1130df6ddf4d83551bec56693192f741a594998bcf56c4a0e38157f47b7d875b0a1fd319bcb95d166dba536ddca51e2c1d693a3", @typed={0xc, 0x68, @uid=r9}, @generic="a3d774a32ec601a6f53c8e282892e18c7637f0691e563c604018ab38e784c477ca32ab20092e7b83c166171a646054210661928f4f800aca9d8208f8027bf414266cca79ae0a5771437e0eaf4f3a12444ff439e2cfbb6723ff8d6f0d855d047ae91acd25126208b85774b43328afc0357d0f5437957d73bca4a63b1e5a63386b83ee7713ba28eaf7b1d74248794bf766d76575bd2d94f4f334645389763d3583be1f82f28c6f639dd4220bbf3a29c30a656c3bf64170cd4e5eb9ed75f57558984fb610bef7021620992201262ef9ff6c7264a5dcb58a32387c9d144873d8c856e4a3ceca108b19253a", @nested={0x3e0, 0x44, [@generic="4acaf4eef3d88f9463e17d45fccb603e463c66aa993a7932b5e14f5b6cc169d2f26e75dcfc1a9dff0f2394e9e1317f47bc6a9fd51d50ec4f659309a5abafa00df70b5a5fc108aac3af9803fb22330d5a26af9dd6d4477e531b9ab6d0e695bf7a9aa4c776efb1fde85bc0d96330036253843eaad7aafb54fedac0afa0d95c109730aed2766a8661e4f6db9fd183f8a0b3cf4597537fab6182a67664d1d13e5758dc", @generic="e3c77ec62d486874c2a99a15335379cd303da18afeb81ffb1aa92170e25ebdce3b6f01a8ba5915df63c8e9ba63e1a4962f2bb611ad3abc59f1150c0c857e018e86b24faf271b49c0ae67b734f817b7931d4cd84997628f29e4937f0efe690934610e097e93e79599c7ed63787f3fa3293fb29ef6277c11f15f5515f8fb3ba9b1b9d250f9796dbac50b0dbf9b6ebe044642d8c0d3ddd97477aab8c4230fe82c0bd060024e81a5e17ccb3dfc997b04913c28d62f514026ce741705df1a1b30551d009c65728a043d8e45", @typed={0xe4, 0x29, @binary="90cae73611549921b88fe57fc382e2e2d9c3528ae14bfa663e12b46f398d84eac23817e20063134720bd99e21a5c77aedd76bb9dd09b4aed61b04d6438d79217b9d872985caea478557d5653063d3ec3ff8e78a13ac940bb83799ab531826f97b068efd624349b5d672d20854bd24d851a4919beabd105cf34f67d30d8d0ce2b9ba78df2ae356c954b28eb4c1be6a7c3167e1a21afabd620ee729c3d2b3f214832419e4c02d4be2ed446ce9d5c17b4a8144ec0ccc7021e4c170e1cd4cbb2df0049f8e5df1f6ae8c34acda63aa15b8b4b989b33be174574c950"}, @generic="f0af89695713c6cbbad34edf476470f28515b76a9233bd6bca407844255782daef5879", @generic="da60aa4faf5bb7f4f11c961ea217e8b35fd11842d4e0de222fba9c146f31476dccf73690eb085d4a6d1331413848995a3c130534716e6dcf5a6fb762dbcbc9772d8b84665bc5870678c453e9d57b7279b2d6c85f", @generic="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", @typed={0xc, 0x83, @u32=0x3f}, @typed={0xc, 0x11, @uid=r10}]}]}]}, @IFLA_MTU={0x8, 0xe, 0x9}, @IFLA_GROUP={0x8, 0x1b}]}, 0x3a04}, 0x1}, 0x810) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000733000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3edf}) syz_fuseblk_mount(&(0x7f0000fb1000-0x3)='./file0\x00', &(0x7f0000653000)='./file0\x00', 0x1, r7, r8, 0x1ff, 0x82, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000038000-0x8c)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, &(0x7f0000ddb000-0x4)=0x8c) [ 81.322677] sock: sock_set_timeout: `syz-executor3' (pid 8849) tries to set negative timeout 2018/02/04 12:12:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000010000-0x5)='ceph\x00', &(0x7f0000cef000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000ba5000-0x6c)="3c6a6fdc3261f1ea130ba454027eda24d3dd29ffa9b6ce8a18a9945b7453d3b33967b9176bf4149b4d87b0f22fa8afc9bf4c4880f0941c55961039729bc327234fbc864bc40ad45986c6846a9253ea624f814775c973f6842fea22ca65d0b391f43ae61624920fa55b68bf2b", 0x6c, 0xffffffffffffffff) keyctl$clear(0x7, r0) r1 = add_key$keyring(&(0x7f00001f4000-0x8)='keyring\x00', &(0x7f00000d1000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000063f000)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f00000c9000-0xac)="c05f3b698265904bc20d69dad48333906b929ad61c3f943c97805f1b898899983beab135a5a184d2d9f4537b02675c3d08e615bb18a67f797326f273ce179c57c457c93bda45de39ac1e1fbfe3721687f4cbcc716e966001b6a237d9386bf0bfc3a6a15ffd83a97316ff93d79b5954faec2047439e5ab68a2ab70ad07ff3c3cf400ba38fae9f1aaa7ba139c61956cc977f3c7eaf42e4801e65338f7b075199e534b7ceed4c540a299f5d4c1d", 0xac) keyctl$setperm(0x5, r1, 0x0) request_key(&(0x7f0000fd5000-0xd)="6482735f7265736f6c76657200", &(0x7f0000652000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000f9b000)='-trustedposix_acl_accesssystem[\x00', r1) 2018/02/04 12:12:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x0, &(0x7f000051a000-0x58)=[]}, &(0x7f0000de4000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000924000-0x48)={0x1, 0xe, &(0x7f00002b3000)=@raw=[@ldst={0x0, 0x3, 0x7, 0x6, 0x9, 0xfffffff2, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xff}, @alu={0x7, 0x8, 0x9, 0x0, 0xa, 0xffffffc0, 0x4}, @jmp={0x5, 0x7, 0xf, 0x0, 0x8, 0x0, 0xfffffffffffffff0}, @alu={0x7, 0x1, 0xf, 0x5, 0xa, 0x1, 0xfffffffffffffffc}, @ldst={0x2, 0x3, 0x1, 0x9, 0xf, 0xe}, @initr0={0x18, 0x0, 0x0, 0x0, 0xe2e, 0x0, 0x0, 0x0, 0x6}], &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ad6000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000a74000)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000045000-0x10)={r0, r1, 0x6, 0x3}, 0x10) getsockopt(r1, 0x7, 0x7, &(0x7f0000130000)=""/124, &(0x7f000069f000)=0x7c) 2018/02/04 12:12:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000039d000-0xa)='/dev/dsp#\x00', 0x4, 0x400000) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000e22000), 0x4) connect$rds(r0, &(0x7f0000e04000-0x10)={0x2, 0x2, @empty}, 0x10) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000aed000)=0x593, 0x4) syz_emit_ethernet(0x32, &(0x7f0000922000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x9, 0x2, 0x0, "fba762", 0x0, "e8df1c"}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000627000-0x4c8)={{0x800, 0x1, 0x4, 0x10001, "ac462bfd675f9316b604337d105c1c260cbe188b605a8f6af52d1c4701bb60b0ee75551b08a6e96c7e0c2e1d", 0x1}, 0x1, [0xb30, 0x80000001, 0x200, 0x2, 0x7fffffff, 0x80, 0x80000001, 0x9, 0x7, 0x100000000, 0x0, 0x81, 0x7, 0x40, 0x5, 0x5, 0x7, 0x7, 0x7fffffff, 0x10001, 0x4, 0x9, 0xffffffffffffff43, 0x1, 0x2, 0x2b, 0x8, 0x3, 0x100000001, 0x1000, 0xffffffff, 0xd021a46, 0x7ff, 0x7fffffff, 0x8, 0x7f, 0x2, 0x3f, 0x1000, 0x80000001, 0x9, 0x9, 0x710, 0xabf, 0xfffffffffffffd48, 0xe9, 0x2d, 0xfffffffffffffe00, 0x2, 0x0, 0x5, 0x40, 0x2, 0x8, 0x3, 0x21, 0x2, 0x0, 0xffffffffffffff38, 0x5, 0x80, 0x3, 0x2400, 0x3, 0x200, 0x400, 0xf, 0x80000000, 0x10000, 0x6, 0x5, 0x0, 0x0, 0x5, 0x1, 0x76, 0x3, 0x1000, 0x1, 0x1f, 0x1, 0x1000, 0x0, 0x4, 0x8, 0xf2, 0x7fffffff, 0xfffffffffffff000, 0x0, 0x9, 0x4, 0x5a8, 0x3, 0xfffffffffffffffd, 0x7, 0x100000000, 0x10000, 0x1, 0x3, 0xfff, 0x1, 0x5, 0x1220, 0x0, 0x5, 0x20, 0x20, 0x7, 0x7, 0x4, 0xd6, 0x6, 0x3, 0x1000, 0x8001, 0x12, 0x5, 0x1, 0xff, 0x6, 0x3, 0xaa1f, 0x9, 0x7, 0x100, 0x70, 0x4, 0x4], {0x0, 0x1c9c380}}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00004cb000-0x98)) 2018/02/04 12:12:43 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000939000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000f05000-0x1)="14") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000d3000)={0x0, 0x76, "a07910503a1d4216be20575c1f47a0cc541521d081de84991b10ad0fcd195af4e220f25b3083103958535af07226797a2f42026e845714b918add3766f4a85b158e42b99ec1221ffb41eb64639724fd46e9dcb5e1f0059766103a25951de356c70a6479dfd1b7a1d820c515141807c69af7734214ae5"}, &(0x7f00006ac000-0x4)=0x7e) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000939000-0xc1)={0x0, 0xb9, "fb9e3c48ce14e1645a8be1a0451d12947cc4230b2738889e330d622830faa7d22a078603631dbe4a9e2663c4984ce69ce44a4918538cb84b145857911b9200f4273a46aaf02319a4806b81b1d2e14deff7f64046a4ece7374ca7bac11e7fef1df330d208f685b0cc4a501b15901ce4fb38a2b41e0dd025e9a26605c84bc123850f98fd03f37c755511ba50e5aa60787d48eff91aa597d4296c241b9c4b3ba1bddfa20d7c788e7780b060cd5f6c7c32aeccee8c01cbf06d9921"}, &(0x7f0000bfe000-0x4)=0xc1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000075a000-0x8)=@assoc_value={0x0}, &(0x7f0000e11000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000104000-0x8)=@assoc_value={0x0, 0x7f}, &(0x7f0000669000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000784000-0x10)={0x0, 0x2, 0x0, 0x8}, &(0x7f0000c9c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000009c000-0x8)={0x0, 0x9}, &(0x7f00000c2000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d47000-0x98)={0x0, @in={{0x2, 0x1, @rand_addr=0x3}}, 0xac1}, &(0x7f00008d3000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00009f9000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000034e000-0x4)=0x10) sendmmsg$inet_sctp(r0, &(0x7f00004e0000-0x70)=[{&(0x7f0000dfd000)=@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xffffffffffffff01}, 0x1c, &(0x7f000026c000)=[{&(0x7f0000a0d000-0xfa)="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", 0xfa}, {&(0x7f0000c25000-0x69)="af44f65902af2383b77ff5d3876fe0e47bb2b8041dd253c04b5371ecd71d347386f1b5a34bb4ed4eeae8508b24232b376a1197ecb537e530f26908b23b8817677aa73d0ced39032583ccb2ab243a5a8fb799c8512f6e35fc3d3e05dee96ad8a58157fbfc7bbf27e1a4", 0x69}, {&(0x7f00006e7000-0x22)="d51ffffc5eed2d157cdfc34f8e4cf8302d7136fc4f8d7818384331c053c174bcf8c8", 0x22}, {&(0x7f0000c1d000)="a0ad3ef83cc859918e1bcf27c51a25f57ac3cb98cbf8ecde757023d2c810eb90c23624334ab553be4effdea7", 0x2c}], 0x4, &(0x7f0000400000)=[@sndinfo={0x20, 0x84, 0x2, {0x73b, 0x4, 0xffffffff00000000, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x0, 0x208, 0x3, 0x6, 0x2, 0x4, 0x227, r2}}], 0x60, 0x80}, {&(0x7f0000b28000-0x1c)=@in6={0xa, 0x1, 0x832, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0xda5}, 0x1c, &(0x7f0000022000-0x20)=[{&(0x7f0000b88000)="0616da595374ec90c6", 0x9}, {&(0x7f00009a9000-0xc3)="c5c488e243d6cb869ec397d67702f8f28d7a97722f759a5660f3552df4e1966610d38f881fde4bfbfcff5469a5632234035d5aee07e5f12396ca4ddda5025f7cab78b3a24388e7db32941477ba4f4fdc45c42d919ac3dce5c268e4320f6d00761351ac0c2ff0ca1d154889855b16cbb2025c41217d8cb74be70ad2a5422cc84ec0b8db135239c366994ff6f0b4fdb42d1ad877036791bbf50497dc488b2e476319ceae514dafcea3e4171da2388dc5fce50055d3508dd4b24136eff2489abaa535a008", 0xc3}], 0x2, &(0x7f000037b000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x3, 0x8000, 0x7, 0x8000, 0x4, 0x3, 0x2, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x10000, 0x8000, 0x9, 0x14a9, 0x9586, 0x6, 0x3ff, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x0, 0x8205, 0x1, 0xffff, 0x7, 0x4, 0x8001, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0xed59, 0xa, 0x200, 0x2, 0x4, 0x6, 0xfffffffffffffffb, r6}}, @init={0x18, 0x84, 0x0, {0x8908, 0x80000000, 0x6, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x2, 0x0, 0x3f, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1, 0x205, 0x8, 0x4, 0x6, 0x6, 0x1, r8}}], 0x150, 0x1}], 0x2, 0x44000) r9 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r9, 0x0, 0x40, &(0x7f0000224000-0x450)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x26, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'ip6tnl0\x00', {0x0, 0x0, 0x4d, 0x0, 0x0, 0x8, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x1}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common="69666230d171000000000000000400", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@SET={0x0, 'SET\x00', 0x0, {{0x401, [0xa3, 0x8, 0x3ff, 0x0, 0x100000000, 0x400], 0x3a8a3e90, 0x4, 0xffffffffffffaf54}, {0x3f, [0x5, 0x8000, 0xa7a, 0x9, 0x9], 0xd24, 0x5, 0x7fff}}}}]}}, 0x418) 2018/02/04 12:12:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f13000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00006e4000-0x4)) r2 = creat(&(0x7f0000115000)='./file0\x00', 0x20) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f000030c000)) accept$nfc_llcp(r1, &(0x7f0000d78000), &(0x7f000019a000-0x4)=0x60) openat$sequencer(0xffffffffffffff9c, &(0x7f0000596000)='/dev/sequencer\x00', 0x8000, 0x0) timer_create(0xb, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)) writev(r1, &(0x7f0000432000-0x70)=[{&(0x7f0000d03000-0x91)="f6a7330324b4488e03c77bbbdda50b52125879fc839c83a53f009aac943be0207f21d9c0aa0e91b79b3834155f099cf28757167318a07d7db9c7cc6a6a3bb80d6019e09b59b64e4d9d917b3420ba7cffcba0b5485cdbd81f13e811dd22aa52c4b91f1f92cb6d52df5487902695b73b7ed146da6436f41e26a8b455e72f22a2db4142e9d2ed831d43442d7158802b846eab", 0x91}, {&(0x7f0000bef000)="59d43ebe6724ae62c29f02f6cd985b24cbee878c6d9a0f8bded1ce8f8ef0db7ec67a6d2649b4f69010c5b8e99701dbbcaa647e968abb95e249db209370878cadb9f52345bbda506b74c4037d66b4b588c34ec37d623f9e54f6ad2226b515cf7a08cfab4c733d874aad22aa51a5fd0aa6962df531f3774261901a747cf35bc9bdf5ad63435d986f80777435e5ff49ae879ae2a393", 0x94}, {&(0x7f00006cf000-0x86)="8eb78eac06f9b79869fa109d27c985b28c977794b8a372405a4371811abf2a781e5cc07178b4bf9aab9a0201690cf6a416d9e28bf18ad204b347a16ad6b06fd4d5542ac3214aa35b2ccb5926e4b4ceab627cccc2a854fd15d8d960473fe34008749b70789773edb03f3a0daf6aba48dd559aee0e5e2b4cf9cb569ee93bb2c4f5b44606ba7041", 0x86}, {&(0x7f0000dcc000)="c164c429300ff43fb7f9e568b295851b4713bb547c70a462a99bfd3c60fed6b1fc1dc6d0fd4dfaf816de16592c", 0x2d}, {&(0x7f000053e000-0x1000)="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", 0x1000}, {&(0x7f00006ed000-0xf8)="9ca7748a2120dbe0f4913173fdb96dd9433aeb8946b9d01dd1ee2c8991e7be32810e289b6420bae0cc7a660a2ac81e4a9e2be6640ff1f7b5a51c28f21f0e87eb26de5f7cace6a5d87e29b074ae96679c1e8711cfe09f8fc6fa41c0b7b4231d2af9949dd8622ebaa0c82aa4864e78dd3564053da3e81511b5c1134c22bb07d67f5ac9d2446d48298a60f54d1de056e39b7cb044b35d11dfc443e2615cd3b09377814185710f69d797874e869d4e3d7742a0e9ee3fe340c64bd97d0df3ed8bf81a55346e6dd80ab5da94d309143ee3d57bcfa6f24cd5960084a06b50e32de0729186d66f821952d0ad795dcd26137b4cf7dfaeff175c5a571e", 0xf8}, {&(0x7f0000ac6000-0xe8)="af04e2991c433ad8460460547f05552f987decbf3cb92eba9d3902fa80ef2f168da2bf61db9f9bd77f8e8ecb9732722b7da03201add65bdf36a0abb546dcb80a73711b4078b9281554ac0c93d4d6084173bb9fa91aba470f1e6f7dc4da65a4edf2a72c2fe99840abc9ecee08a2934e76f06c128fba3cbe2d8c141072bfecefeebde774b8c3a85775ce16d6f4bd8924cb10cdb2480f4f97ab35add6294c717861e8bed6388986dbaeb9c363c8849046a305b9914e9e0150f5d9ea85a501dbe33cd105079e43282fc7792de4e733abd37aef5f4efab461614a03d60548b9a9560568d0b7e6079623db", 0xe8}], 0x7) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000a37000), &(0x7f0000685000)={0x77359400}, 0x8) 2018/02/04 12:12:43 executing program 0: mmap(&(0x7f0000000000/0x39b000)=nil, 0x39b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [], @ipv6=@mcast1={0xff, 0x1, [], 0x1}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) syz_emit_ethernet(0x2a, &(0x7f0000399000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x50}}}}}, 0x0) socketpair(0x3, 0x800, 0x2, &(0x7f000015c000-0x8)={0x0, 0x0}) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f000039c000-0x10)={0x5, &(0x7f000039b000)=[{}, {}, {}, {}, {}]}) 2018/02/04 12:12:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000cc1000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffff01, 0x101100) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00002ff000-0x4)) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x20}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x8, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/04 12:12:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 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) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) socket$inet6_icmp(0xa, 0x2, 0x3a) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000cce000)) 2018/02/04 12:12:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000011000-0x4)=0x5, 0x4) sendto$inet6(r1, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x7, @empty}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000908000-0x9)='/dev/ppp\x00', 0x400000, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000642000-0xc)='/dev/amidi#\x00', 0x4, 0x400000) ioctl$int_in(r0, 0x5452, &(0x7f0000c7f000-0x8)=0x592) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000bbd000)={0x3, r3}) uselib(&(0x7f0000b81000)='./file0\x00') getsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f000038c000-0x61)=""/97, &(0x7f00000cd000)=0x61) 2018/02/04 12:12:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eb6000)=[{&(0x7f0000e1d000-0x39)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d003f000000280ff4000300000000000000060400", 0x39}], 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/04 12:12:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000001000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000924000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1ff}, [@exit={0x95}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)='uid_map\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001000)={0xc7, 0x2, 0x5, 0x2, 0x0, 0xdd1}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x81, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/02/04 12:12:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) signalfd(r0, &(0x7f0000605000)={0x4}, 0x8) r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)) execveat(r1, &(0x7f0000fd5000)='./file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000141000)=[&(0x7f0000fd5000)="6e65742ffffffff10400043600"], 0x0) 2018/02/04 12:12:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000954000)={0x2, 0x3, @broadcast=0xffffffff}, 0xfffffffffffffe8e) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[{&(0x7f0000c1f000-0x1000)="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", 0xfcf}, {&(0x7f0000001000)="117644a4935031f75a6d6e175d6cc9de56465619b507fbeb003b40", 0x1b}], 0x2, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x9}, @iv={0x100, 0x117, 0x2, 0xe5, "13384c0e644fa57a1674027764534a585af7fdccd035cd0dd204b8f377d346a58d6699da5765c32b6f61198de4062b3accd87ddf4f8e648be015a89ccf85d54bf03c52a42497b0cf97e1c0d8678068c8ace888bfff48e74fa16544e1e4c9f868620b9c448bc856b2e387fcf2c13ad0baa63517acc23961049b1f0ae5b4c14e90c89e5eb02f076b556af8231ba8cb3bb64519136b1924b63c50d06398a223f9a2f7c041341c6de4449d0647ff4caaaec2671d14fee7c12eb71406cc21ff36cba8e7b2d2e815004b8e5c81962464d14ab6e2aad3cee0c9e6a33aeaba0c66a7d6e876b9d6f514"}], 0x130, 0x1}, 0x0) 2018/02/04 12:12:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) bind$unix(r1, &(0x7f00008d6000)=@file={0x1, './file0\x00'}, 0xa) recvfrom$llc(r2, &(0x7f0000779000)=""/130, 0x82, 0x0, &(0x7f0000208000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d9c23100ba86"}, 0x10) connect$unix(r0, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00001fb000)={0x10000014}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000b82000)={0x10000004}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r3, &(0x7f0000ebb000-0xc)=[{}], 0x1, 0x3c27) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/02/04 12:12:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1004, 0x46000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000-0x20)={{&(0x7f000000b000/0x1000)=nil, 0x1000}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00005bf000-0x50)={0x0, 0x1, 0x0, 0x0, &(0x7f00000d8000-0xc0)=[{}]}) r1 = creat(&(0x7f0000f54000-0x8)='./file0\x00', 0x1) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000734000)=""/24) 2018/02/04 12:12:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 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) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:43 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8864}}}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000000d000-0x8)='./file0\x00', 0x20) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f000000b000)={0x3, &(0x7f0000000000)=[{}, {}, {}]}) 2018/02/04 12:12:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000760000-0x14)={@local, 0x0}, &(0x7f0000113000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000924000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x1, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [], r0}, 0x194) 2018/02/04 12:12:43 executing program 4: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) poll(&(0x7f0000080000)=[{r0}], 0x1, 0x0) 2018/02/04 12:12:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e94000-0x11)='/selinux/enforce\x00', 0x2002, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f19000-0xe8)={{{@in=@multicast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00003bc000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d2e000)={0x0, 0x0, 0x0}, &(0x7f000070c000-0x4)=0xc) chown(&(0x7f0000890000-0x8)='./file0\x00', r1, r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = timerfd_create(0x0, 0x0) read(r3, &(0x7f00004c1000-0xbc)=""/188, 0xbc) timerfd_settime(r3, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)) 2018/02/04 12:12:43 executing program 0: fanotify_init(0x4, 0x80001) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x469) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000002000)="e9f35462bff47202bd462cf4f0a34e39e30b7914d0ea22e2a1302e5f0b8169e2d433e5379a6c83ac19a52bc805fe435febb69cafff20122bd8cce881af507d596356b4d2c6d7ed3c01c8b9733c95dbd2c466374742ad486f877472b2e5e1a15e9187be0cd3f3212a8120a144cbc051cdb9274df0aa88f8bb47fc53ea6eba5200800cae2119d23dc07d3ab3bc97879955d16c28412f6aea397abd589e9f14215897d295da89cac0028145b70c48ab7ce50de7602bf9a9317418f1145832d3c0cd0025d0710ceb704a779f193c74f2c969c0f991f0", 0xd4, 0x0, &(0x7f0000020000-0x1c)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x6ea}, 0x1c) 2018/02/04 12:12:43 executing program 5: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000924000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x17) r1 = syz_open_dev$sndpcmp(&(0x7f0000340000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000001000-0x8)={r2, r0}) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000001000)='/dev/dsp#\x00', 0xbf0e, 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000001000-0x18)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000002000-0x18)={r4}) sysinfo(&(0x7f0000001000-0xc7)=""/199) 2018/02/04 12:12:43 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000011000-0x4)=0x5, &(0x7f000000f000-0x4)=0x4) 2018/02/04 12:12:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0xfc8c, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000135000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000048000-0x24)={0x7, 0x1c, [0x7f, 0xa9f7, 0x7, 0x8f3, 0x1f, 0x1, 0x3]}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a92000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000b66000), &(0x7f0000b0b000-0x4)=0x4) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000cd3000-0x18)={0x200000000, 0x2, 0x1, r1}) sendmsg$alg(r3, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[]}, 0x8001) recvmsg(r3, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)}, 0x0) sendmsg$alg(r3, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fe000-0x40)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f00002f9000-0x18)=[]}, 0x0) 2018/02/04 12:12:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[]}, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000da4000)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) fcntl$getown(r1, 0x9) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da12, 0x800009}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000028d000-0xc)={0x2, 0x1, 0x2, 0x800, 0x4}, 0xc) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000eba000-0x4)) 2018/02/04 12:12:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000000005, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x96) r1 = socket$inet_sctp(0x2, 0x7, 0x84) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000419000-0x11)='/selinux/enforce\x00', 0x900, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000946000-0x14), &(0x7f0000e87000-0x4)=0x14) connect$inet(r1, &(0x7f00009f5000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000033a000-0x8)={0x1, [0x0]}, &(0x7f0000057000-0x4)=0x100000032) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000026c000)={r3, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000565000-0x4)=0x98) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000159000)=0x7fff) 2018/02/04 12:12:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:43 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x2, 0x81) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000b000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000003000)=@hopopts={0x3d, 0x7, [], [@generic={0x8, 0x36, "2f11e84caf9ff1286abb3c33d515489d469a433131b3a924c24ddacf5127b0216228a3f54aa38a600c0239e3799fd3953169af8d96b2"}]}, 0x40) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000000e000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000c000-0x28)={@common='ip6tnl0\x00', 0x0}) bind(r0, &(0x7f0000002000)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty}, 0x14) sendmsg(r0, &(0x7f000000b000-0x38)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000000d000-0x41)="f6afeef602cabaebccf2b012971fe6cc7842", 0x12}], 0x1, &(0x7f0000002000)=[]}, 0x0) 2018/02/04 12:12:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000446000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000022d000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0xe, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @common="006f73656d230000720000000400"}) 2018/02/04 12:12:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x48000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x14, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000002000-0x18)={0x0, 0x7f, 0x0, &(0x7f0000001000-0x8)}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000d0b000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x20020}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x9c)=@ipv6_newaddr={0x9c, 0x14, 0x400, 0x4, 0x1, {0xa, 0x81, 0x0, 0xc8, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x24}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_CACHEINFO={0x14, 0x6, {0xffffffffffff6e8e, 0x8c, 0x3, 0xe0d}}, @IFA_LOCAL={0x14, 0x2, @empty}, @IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x30}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @IFA_FLAGS={0x8, 0x8, 0x10}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4}, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000924000-0x48)={0x1, 0x5, &(0x7f0000eff000)=@framed={{0x18}, [@ldst={0x3, 0x0, 0x2, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x20000, 0x1000, &(0x7f000093c000)=""/4096}, 0x48) 2018/02/04 12:12:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff}, 0x8000000200000000, 0x5c3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0xc, &(0x7f0000d63000)={0x7}) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/04 12:12:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000579000)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00002ee000-0xc)={0x4, r0}) r2 = socket(0x10, 0x802, 0x0) getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000062000-0x4), &(0x7f0000f92000-0x4)=0x4) r3 = syz_open_dev$mice(&(0x7f00003e2000)='/dev/input/mice\x00', 0x0, 0x800) r4 = syz_open_dev$sg(&(0x7f00008df000)='/dev/sg#\x00', 0x200000000000000, 0x440) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000e3b000-0x8c)={0x0, 0x3f, 0x5, 'queue1\x00', 0xe1}) write(r2, &(0x7f00003ec000-0x1f)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000e0c000)=0xfffffffffffffffd, 0x2) 2018/02/04 12:12:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000ac6000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x0, {0x2, 0x3, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d39000)='/dev/rfkill\x00', 0x2401, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000503000-0x10)={{0x800, 0x10000}, 0x10}, 0x10) accept4$inet6(r1, &(0x7f0000e42000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000261000-0x4)=0x1c, 0x800) socket$netlink(0x10, 0x3, 0xe) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00000fd000+0x3c3)=0x1) 2018/02/04 12:12:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) fchmod(r1, 0x80) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x5) 2018/02/04 12:12:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xf) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x10f9, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r2, 0x1, &(0x7f0000002000)=[&(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0xb, 0x2, r0, &(0x7f0000001000-0x2c)="05029b873fb79512e03238c511b116ed19c00928041dd0ba5d7a0c1a8442a23173ce6e46234baa85a7c50a63", 0x2c, 0x0, 0x0, 0x1, r1}]) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) lseek(r0, 0x0, 0x0) 2018/02/04 12:12:43 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000f27000-0x8)='./file0\x00', 0x220000, 0x5) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00004b7000-0x50)={{0x2, 0x3, 0x6, 0x0, 0x7}, 0x1ff, 0x1, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x0, 0xcc16, 0x8008, 0x9, 0x52, 0x5, 0x7fff, 0x7, r1}, &(0x7f0000002000-0x4)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000ad3000)={0x0, 0x1}, &(0x7f0000000000)=0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x258}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000342000)="73656c696e7578807472757374092e70726f6300c2", 0x5) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x10, r2, 0x0) 2018/02/04 12:12:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000071a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000c80000-0x20)={0x8001, 0xe6, 0x2f1, 0x5, 0x15}) recvmsg$kcm(r2, &(0x7f000048d000)={&(0x7f00009dd000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random, @generic}}, 0x1e, &(0x7f00002e6000)=[{&(0x7f0000780000)=""/21, 0x15}, {&(0x7f0000298000-0xbf)=""/191, 0xbf}, {&(0x7f0000a75000)=""/103, 0x67}, {&(0x7f0000443000-0x3f)=""/63, 0x3f}, {&(0x7f0000c4c000-0x63)=""/99, 0x63}], 0x5, &(0x7f00004c6000)=""/4096, 0x1000}, 0x100) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) close(r0) 2018/02/04 12:12:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000812000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x840) getpeername$llc(r0, &(0x7f000050a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000de2000-0x4)=0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000910000)={{{@in=@broadcast, @in6=@local}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000720000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000924000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x17) 2018/02/04 12:12:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000489000-0xc)='/dev/autofs\x00', 0x80, 0x0) bind$inet(r0, &(0x7f000020f000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = socket(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000bdb000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000720000-0x12)={@common='vcan0\x00', 0xfe2}) r2 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) 2018/02/04 12:12:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000021a000-0x8)='./file0\x00', &(0x7f00008bb000)) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) 2018/02/04 12:12:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000579000-0x34)={{0x0, 0x1, 0x10000000000004, 0x3, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00002fd000-0xeb)=""/235) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000df0000-0x9)='/dev/ppp\x00', 0x600000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00005e3000), &(0x7f0000e64000)=0x4) writev(r1, &(0x7f0000aa9000-0x50)=[{&(0x7f0000f47000-0xb2)="ed55fbf354c0ef7613b6d5f586d08ef44d238d8f34457c0fca91c0b4bd2d7211449ef5fa70dde4cb544ce6ed71b90d47197bbc8718f401b1d63492528d4f21ab10c409f15b6b45ad7871bb08f1875e6ec0814c9342ac1310bba9018c2a084530318e038e664efb9db9cca068367b5b9ef967bd4fcc95ecc92cb868b782395fbc22ce278c50f4eba752d0973096f05d02427ac7aa06c53846e29a105bd170c9516b503659ea17ef8faeca95fa80ad398abd43", 0xb2}, {&(0x7f0000fa9000)="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", 0xfd}, {&(0x7f00003c4000-0x3b)="a9ad0ff930a4fe7f54e1e5b484ccbf617c9b239734a3843302b19ad22a2514f94246a85de6dc3392cb9466232324b532c31d07b66f470e74b22dd0", 0x3b}, {&(0x7f0000079000)="a9cc7b6b29bafc48ec531ca8969e7d56db16107f271293fa0b0d81b0ffa45eb8dd8c130331af55691c2ba890bb8aa8698eefbd2a32f98ee104865023d1a54c5ecca448cbed1a67baaef120d2efe39ff4c77949618723262a580975933ee9a9cb0011f47616df8399a4696a31a68efdc1ecebf23a33", 0x75}, {&(0x7f000045a000-0x1)="14", 0x1}], 0x5) 2018/02/04 12:12:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d66000-0x10)={r0, 0xffffffffffffffc4, &(0x7f000070f000)}, 0x10) readv(r0, &(0x7f00000f9000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x10000187) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000225000-0x18)={0x3000, 0x11002, 0x8, 0x80b03c7, 0x80000001}) readv(r0, &(0x7f0000f5c000)=[{&(0x7f000079f000)=""/91, 0x5b}], 0x1) 2018/02/04 12:12:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000001000-0x3b)=""/59) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000c38000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x8, 0xfffffff0}], {0x95}}, &(0x7f00001b2000)='syzkaller\x00', 0x0, 0xffffffffffffff49, &(0x7f00009ab000)=""/4096}, 0x17) 2018/02/04 12:12:43 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000c28000)='/dev/usbmon#\x00', 0x200, 0x441) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000c21000)={{{@in=@broadcast, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) syz_open_dev$sndpcmc(&(0x7f0000a96000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x2080) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e51000-0x10)='/dev/sequencer2\x00', 0x901, 0x0) r3 = openat(r2, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fsetxattr(r3, &(0x7f00006ae000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00001f0000)='\x00?', 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ce9000-0xc)={0x0}, &(0x7f000095c000-0x4)=0xc) sched_getaffinity(r4, 0x8, &(0x7f0000be7000-0x8)) 2018/02/04 12:12:43 executing program 3: mmap(&(0x7f0000000000/0x75b000)=nil, 0x75b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000075c000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000456000+0xf17)={0x0, 0x6000}) 2018/02/04 12:12:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000316000)=0x101) r2 = syz_open_dev$sndmidi(&(0x7f0000b4d000)='/dev/snd/midiC#D#\x00', 0x4, 0x40) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) madvise(&(0x7f00008f7000/0x2000)=nil, 0x2000, 0x0) write(r0, &(0x7f00008af000-0x1f)="1f000000520007f2c200000000000001021cec0000ddff1ab4a300ffffa72b", 0x1f) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cae000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) connect$pppoe(r2, &(0x7f0000501000-0x1e)={0x18, 0x0, {0x2, @random="95ed8f2f6e6a", @common='vlan0\x00'}}, 0x1e) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f000099a000)=0x1) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000118000-0x48)={{0x2, 0x0, 0x5, 0x3, 0x2}, 0x2, 0x100}) 2018/02/04 12:12:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000a59000-0x8)) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000829000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x0) recvmsg(r2, &(0x7f000042a000)={&(0x7f0000518000)=@generic, 0x80, &(0x7f0000b4f000)=[{&(0x7f0000568000)=""/171, 0xab}, {&(0x7f0000605000-0xdb)=""/219, 0xdb}, {&(0x7f000053b000)=""/77, 0x4d}], 0x3, &(0x7f000033f000)=""/33, 0x21, 0x5}, 0x100) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x1b, &(0x7f0000445000), &(0x7f0000699000)=0x4) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000b63000/0x18000)=nil, &(0x7f0000001000-0x18)=[@text16={0x10, &(0x7f0000001000-0x43)="650fc728660f72e57f660f3a2231000f01dfbaf80c66b8ce0afb8f66efbafc0cecf30f01df36670f35ba4100ed66b898bd1b500f23c00f21f8663501000a000f23f8ce", 0x43}], 0x1, 0x0, &(0x7f00006a1000)=[], 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000687000-0x6)={0x0, 0xfffffffffffffe01}, 0x6) 2018/02/04 12:12:43 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000016000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000007000)=@delneigh={0x24, 0x1d, 0x513, 0x4, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff}, []}, 0x4057ec5655969084}, 0x1}, 0x3) 2018/02/04 12:12:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0xfffffff5, 0x1}}}}, 0x108) 2018/02/04 12:12:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000dba000-0x10), &(0x7f0000595000-0x4)=0x10, 0x80000) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007a4000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ea7000-0x8)) bpf$PROG_LOAD(0x5, &(0x7f0000924000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x17) 2018/02/04 12:12:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000671000)={0x0}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000ad7000-0x2)=0x100000000, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000c95000)=""/229, &(0x7f0000160000)=0xe5) 2018/02/04 12:12:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fad000-0x1)="01", 0x1, r0) r2 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8c0ecd3fff3283f747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d3056391f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r1, r2, r1}, &(0x7f0000702000-0x5)=""/5, 0x5, &(0x7f0000c97000)={&(0x7f0000a72000-0x10)={'poly1305-generic\x00'}}) 2018/02/04 12:12:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x480d0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) pipe2(&(0x7f0000b7b000-0x8), 0x4000) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000995000)={0x0, 0x2, 0x0, []}, 0x8) 2018/02/04 12:12:43 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008a9000)='/selinux/enforce\x00', 0x40081, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), 0xfffffffffffffeb5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00006c3000)=0x2, &(0x7f000064d000-0x4)=0x4) r1 = syz_open_dev$sndmidi(&(0x7f00006b3000-0x12)='/dev/snd/midiC#D#\x00', 0x401, 0x8040) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f1b000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x200}}, 0x4ca, 0x0, 0x7, 0x6, 0x67}, &(0x7f000043d000)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d76000-0x10)={r2, 0xd7, 0x99fd, 0x2000007}, 0xd) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddf07f676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x3a, 0xffffffffffffffff, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/02/04 12:12:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000b0000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000512000-0x1c)={0x9, 0xa4, 0x6, 0x0, 0x7ff, 0x58df, 0x7fffffff, 0x20, 0x3, 0x1, 0x7fffffff, 0xe1000000000, 0x0, 0x5, 0x3, 0x1, 0x440, 0xfffffffffffffffd, 0xeba1}) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0xfffffffffffffff9}], 0x1, &(0x7f0000efe000)={0x2000}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[]) 2018/02/04 12:12:43 executing program 2: clone(0x0, &(0x7f0000004000-0x28), &(0x7f0000003000+0x616), &(0x7f0000003000-0x4), &(0x7f0000001000)) r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x8, 0x40) sched_setparam(r0, &(0x7f0000001000-0x4)=0x4) rename(&(0x7f00002bd000)='./file0\x00', &(0x7f0000f47000)='./file0\x00') openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100, 0x0) 2018/02/04 12:12:43 executing program 6 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:43 executing program 1: mmap(&(0x7f0000000000/0x546000)=nil, 0x546000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000177000/0xc00000)=nil) shmat(r0, &(0x7f000000a000/0x1000)=nil, 0x7000) mprotect(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000546000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000546000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000514000-0x20)={0x127ff, 0x3, 0x4, 0x1000, &(0x7f00003a2000/0x1000)=nil}) 2018/02/04 12:12:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000c5a000), &(0x7f0000fb2000-0x4)) r1 = socket(0xd, 0x2000100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00002be000)={0x1, &(0x7f0000c55000)=[{0x6}]}, 0x10) syz_emit_ethernet(0x56, &(0x7f00002bc000)={@random="82a9017ac07c", @link_local={0x1, 0x80, 0xc2}, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "bab3e1bcbc00a238e3ac48f57fc37ee9b3f34f62bd27bf31d8e540b067be9b899cc74e255d04c30dc88ddbc2ebd40bace3870bdc799bb7969cbc06591f7e6837"}}}}, &(0x7f00007eb000)={0x0, 0x1, [0x0]}) 2018/02/04 12:12:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00002a0000)) r0 = socket$unix(0x1, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f000090f000)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) [ 82.297507] FAULT_INJECTION: forcing a failure. [ 82.297507] name failslab, interval 1, probability 0, space 0, times 0 [ 82.308859] CPU: 0 PID: 9099 Comm: syz-executor6 Not tainted 4.15.0+ #296 [ 82.315791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.325149] Call Trace: [ 82.327753] dump_stack+0x194/0x257 [ 82.331402] ? arch_local_irq_restore+0x53/0x53 [ 82.336130] should_fail+0x8c0/0xa40 [ 82.339871] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/02/04 12:12:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00009eb000)={@common='bridge0\x00', @ifru_settings={0x1, 0x0, @cisco=&(0x7f0000ab0000-0x8)}}) listen(r1, 0x5) 2018/02/04 12:12:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x3f) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) 2018/02/04 12:12:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000989000)=0x100) fcntl$setsig(r1, 0xa, 0x12) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000bfd000)={@generic="e4617c9bbe79a5168ddc90c01db99c30", @ifru_flags=0x1000}) poll(&(0x7f00005a9000-0x8)=[{r2}], 0x1, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000097000-0xef)='\n') keyctl$session_to_parent(0x12) fsetxattr(r1, &(0x7f0000e3f000)=@known='system.advise\x00', &(0x7f000078b000-0x1d)="bb2929776c616e30766d6e65743165746831216c6f70726f636c6f2100", 0x1d, 0x1) fsetxattr(0xffffffffffffffff, &(0x7f0000f48000-0x15)=@random={'security.\x00', 'mime_type$\x00'}, &(0x7f0000307000-0xa)='/dev/ptmx\x00', 0xa, 0x0) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) 2018/02/04 12:12:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000093a000-0xc)={0x0, 0xd5, 0x10}, &(0x7f00003a8000)=0xc) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000939000)=[{{&(0x7f0000939000)=@rc={0x1f, {0x2, 0x0, 0x3f, 0x3, 0x8, 0x8}, 0xdc}, 0x9, &(0x7f0000001000-0x40)=[{&(0x7f0000939000)="23d3cea7c55d87ba1c4d04f8d2c689d33cd28e24b16b07f30110252804", 0x1d}, {&(0x7f0000000000+0x9f7)="a20ec97c5a41de78852f13984d6a3699aeb16aad0039aa222f5c3ba718785b168a781ddbb3677ea7c256112a3995bc43c704a7f89b6f33760036d937943e6acf65191da0d827841cc15fd95402337e32cae5886b79e3bd7753a8b108c412f3c1bf6c0c7deb683779fa218caf76304f1777b70a35c727fb4265a3f936f2a3cc553a2a88348b762d", 0x87}, {&(0x7f000093a000-0x83)="6fc5b3f2a8cc0a4555518a73e20487932803f75e3fc7dceb8b63bffcbf540ac11f6ffcc64526256edf6c899637ebd372dfacc1b6d31a4f80a9c87d37100e4ac6557425ac4bb98bd55e2cac05cfe2e6b6bfdbd94138168f7352d830275c8eb3d8e201cfb7a03c79923c916165bed5246132da3d504ebf27543de7e4ba07198217af9de6", 0x83}, {&(0x7f0000939000)="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", 0xfd}], 0x4, &(0x7f0000001000-0x1010)=[{0x1010, 0x13f, 0x1, "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"}], 0x1010, 0x4040}}], 0x1, 0xc894) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000074a000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x9, 0x1, 0x800, 0x800, 0x8}, &(0x7f0000939000)=0xa0) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00005a8000-0x4), &(0x7f000069d000-0x4)=0x4) [ 82.345046] ? find_held_lock+0x35/0x1d0 [ 82.349143] ? __lock_is_held+0xb6/0x140 [ 82.353267] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 82.359165] ? perf_tp_event+0xae0/0xae0 [ 82.363243] ? rcu_note_context_switch+0x710/0x710 [ 82.368210] should_failslab+0xec/0x120 [ 82.372196] kmem_cache_alloc+0x47/0x760 [ 82.376272] ? perf_trace_lock_acquire+0x532/0x980 [ 82.381235] ptlock_alloc+0x24/0x70 [ 82.384876] pte_alloc_one+0x59/0x100 [ 82.388685] __pte_alloc+0x2a/0x310 [ 82.392331] __handle_mm_fault+0x2d06/0x3ce0 2018/02/04 12:12:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00008c3000)={{0xa, 0x2, 0x1f, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x3}, {0xa, 0x1, 0xffffffffffffffc1, @mcast1={0xff, 0x1, [], 0x1}, 0xafc3}, 0x80000001, [0x2, 0x5, 0xc06, 0x5, 0x3, 0x9, 0x0, 0x80]}, 0x5c) writev(r0, &(0x7f00008c0000)=[{&(0x7f0000694000-0x62)="2900000018003109002000010020e7060200000000ffff06800000000c00080004000200000ef4ff01", 0x29}], 0x1) 2018/02/04 12:12:44 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aa6000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x20000000102, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d13000-0xa)='/dev/ptmx\x00', 0x10100, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000a8d000)="96160c699cf4fc42720daff9e9cbe9ac758f4c7c121fe3bacbc49313ca08ddc5369255f35724b4f87b921f5f806d05ce400b54a88fa7074402a7935c21c01bd630b7115d8ea7a26b534f6f417c28b7e78aa252f13bdfdfd179ed027238ae2647a48c1824a09098ff5adef096b25321f2e9db443c6032f533e37afdc45c6c7fee9b0723a4014b7bf5078055bce75c6fb5a89e3d9635753aaf2903afe648605d839590977af72686d007031874980064f01fe1706e40bf1ab153a5c489f867f5bfb723f161fc0e857fc3766dc991075ec92f7f4f12f0c6f0fc623025146c780d9575a3eb7fb88055763129181be08696fa6aaf82") semtimedop(r1, &(0x7f0000cab000)=[{}, {0x1, 0xfffffffffffffffa}, {0x1}], 0x3, &(0x7f0000526000)={0x77359400}) semop(r1, &(0x7f0000031000)=[{0x0, 0x3}], 0x1) clock_gettime(0x0, &(0x7f000037e000-0x10)={0x0, 0x0}) semtimedop(r1, &(0x7f0000b0f000-0x3c)=[{0x0, 0x3, 0x1000}, {0x4, 0x9f3, 0x1000}, {0x6, 0x4, 0x800}, {0x1, 0x100, 0x800}, {0x2, 0x2, 0x800}, {0x1, 0x5, 0x800}, {0x6, 0xffffffffffff0001, 0x800}, {0x0, 0x6, 0x1000}, {0x1, 0x2342a599, 0x800}, {0x3, 0x800, 0x1000}], 0xa, &(0x7f00001c5000-0x10)={r3, r4+30000000}) [ 82.396763] ? __pmd_alloc+0x4e0/0x4e0 [ 82.400652] ? check_noncircular+0x20/0x20 [ 82.404920] ? find_held_lock+0x35/0x1d0 [ 82.409016] ? handle_mm_fault+0x2a0/0x930 [ 82.413263] ? lock_downgrade+0x980/0x980 [ 82.417516] handle_mm_fault+0x38f/0x930 [ 82.421578] ? down_read_trylock+0xdb/0x170 [ 82.425918] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 82.430502] ? vmacache_find+0x5f/0x280 [ 82.434457] ? vmacache_update+0xfe/0x130 [ 82.438590] ? find_vma+0x30/0x150 [ 82.442136] __do_page_fault+0x5c9/0xc90 2018/02/04 12:12:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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={&(0x7f0000ca9000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000d9000-0x8)={0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000e88000-0x20)={@generic="5a515becb37269a4736ba386d36cb90f", @ifru_flags=0x400}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000ffa000-0x58)={{}, 0x0, 0x0, 0x0, {0x3ff}, 0x0, 0xff}) [ 82.446236] ? mm_fault_error+0x2c0/0x2c0 [ 82.450391] ? check_noncircular+0x20/0x20 [ 82.454628] do_page_fault+0xee/0x720 [ 82.458415] ? __do_page_fault+0xc90/0xc90 [ 82.462666] ? find_held_lock+0x35/0x1d0 [ 82.466764] ? __might_fault+0x110/0x1d0 [ 82.470839] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 82.475712] page_fault+0x2c/0x60 [ 82.479152] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 82.485019] RSP: 0018:ffff8801ada17d08 EFLAGS: 00010202 [ 82.490372] RAX: ffffed0035b42fc4 RBX: 0000000000000048 RCX: 0000000000000048 [ 82.497632] RDX: 0000000000000048 RSI: ffff8801ada17dd8 RDI: 0000000020e20000 [ 82.504888] RBP: ffff8801ada17d38 R08: ffffed0035b42fc4 R09: ffffed0035b42fc4 [ 82.512139] R10: 0000000000000009 R11: ffffed0035b42fc3 R12: 0000000020e20000 [ 82.519389] R13: ffff8801ada17dd8 R14: 00007ffffffff000 R15: 0000000020e20048 [ 82.526711] ? _copy_to_user+0x9b/0xc0 [ 82.530603] SYSC_shmctl+0x309/0x370 [ 82.534313] ? shmctl_do_lock+0x9e0/0x9e0 [ 82.538450] ? __lock_is_held+0xb6/0x140 [ 82.542557] ? __sb_end_write+0xa0/0xd0 [ 82.546546] ? fput+0xd2/0x140 [ 82.549732] ? SyS_write+0x184/0x220 [ 82.553431] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 82.558268] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 82.563292] SyS_shmctl+0x24/0x30 [ 82.566742] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 82.571481] RIP: 0033:0x453299 [ 82.574653] RSP: 002b:00007f5f53744c58 EFLAGS: 00000212 ORIG_RAX: 000000000000001f [ 82.582347] RAX: ffffffffffffffda RBX: 00007f5f53744aa0 RCX: 0000000000453299 [ 82.589598] RDX: 0000000020e20000 RSI: 0000000000000003 RDI: 0000000000000000 2018/02/04 12:12:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) clock_nanosleep(0x5, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/02/04 12:12:44 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000048b000-0xe)='/dev/admmidi#\x00', 0x5, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000f88000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f00006eb000-0x38)={&(0x7f0000a89000)=@ax25={0x3, {"78af858667e958"}, 0x2583}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="315c1d95b013cfd6b17e9a41d52addf420e7bf9b746cc9a1b2bfb34b856d419d1e1e1f85c00ffb89e692647fcfa94917f3cebb270c1d068372aa9a51d610e73ac7e56999ba78a61229cb2070bcd1b4a27b5452f9aa50cf4f4551c4abef3b85821f03acbcffaf104458e20c48007270f1ed699baec80d07f5ddf6e50347a55585a2a9b6c8af4830660b1bb6e0c92c580c5712e992ab383908758b3b4ba0a3d88b02", 0xa1}, {&(0x7f0000001000-0x5b)="e34377b1581d100906738287bd73bac0ea8db3a26d29c457e540c5b8407869723a4063b822da6ac539006bed94f3e89d958207a3733298feca7d7cf05c32ae0a6f8e2eeffb4c2f21f3874c6a666ea068ee29fab815789f19919f3a", 0x5b}, {&(0x7f0000000000)="47cfec33b8c3745b8176b220793d4e65be07fdc9a49375cabb9f07d9efc1c6237cd01d7e236605f952695800a6739769c6a10f8a711eab2031137e0dee09301230e14fdbced2fc180d6c6e29c362752522e1851e6e88602c9390ac7320f98ab27d45369d4b98d9123658ec1728d75982bbbbe41ddc63c0b7694e966159db398cd48ba43636c00d3352f5bde4e413ed6db8165d4978fde3b13a3d0acbd9c0f4b439f1cf46ac78d73e2550bfb333959c758a4f1a97af12cde4c387754a5c5ec432e9e09c144ab64e56c2", 0xc9}, {&(0x7f0000564000-0x79)="f9a1397b18123e143a19f5356efaf524ef7d3bc1561a2e9153aca8d8b6175af0d05855beac36f06ab2435e0a3c7a86d854f8322025ccc9ccf917b627d240923adbda9e0a46082ca059402f0213fdb121b4f653e40eab156303a8d6303aff816576e3f9285c16f5a45f3dddf3b94b16568a71ae5849476b36e9", 0x79}, {&(0x7f0000c1e000)="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", 0x1000}, {&(0x7f0000000000)="0f41a73e92c388598711a980e545286320354fc7382b6339c4a2dc1b800e00b5d149e9520c91cfb7b5ea3e09b8bf0ccea52e87f89c517fcbfaa85c86c35c7d1a525720922d82127b95692fef3509585e86b0675cce70f01b3223a4f24edbcf24d691b6dbfe03159ec77c24af5fd092fdc4cb66ab211e2938a09258f0a52f41a16137ad0e24da201ad897211eb8c8eaa283dfac98a7430df77efced514d8144e340d276", 0xa3}], 0x6, 0x0, 0x0, 0x4010}, 0x80) seccomp(0x200000001, 0x2, &(0x7f0000016000)={0x1, &(0x7f00001e1000-0x18)=[{0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000854000+0x37e)=0xffffffffffffffff, 0x4) syz_open_dev$dspn(&(0x7f000019e000)='/dev/dsp#\x00', 0x0, 0x0) [ 82.596848] RBP: 00007f5f53744a90 R08: 0000000000000000 R09: 0000000000000000 [ 82.604102] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 [ 82.611352] R13: 00007f5f53744bc8 R14: 00000000004b8096 R15: 0000000000000000 2018/02/04 12:12:44 executing program 3: io_setup(0x9, &(0x7f000060e000)=0x0) io_destroy(r0) io_setup(0x8001, &(0x7f0000ef2000)) io_submit(r0, 0x0, &(0x7f0000759000-0x20)=[]) 2018/02/04 12:12:44 executing program 5: sysfs$3(0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400180, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x20, &(0x7f0000164000-0x20)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @multicast1=0xe0000001}]}, &(0x7f00009c9000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fe2000)={r1, 0x80000001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x5) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000ae1000)=""/135) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000f91000)) 2018/02/04 12:12:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000e9b000)=[{0x45, 0x0, 0x0, 0xffffffffffffffff}, {0x6}]}, 0x10) socketpair(0x5, 0x803, 0xffffffffffffb7d8, &(0x7f000064c000-0x8)={0x0}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00002e9000-0x4)=0x1f2, 0x4) 2018/02/04 12:12:44 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000008000)='/dev/audio#\x00', 0x2, 0x440201) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000008000), 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000003000-0x10)={r2, 0x1, 0xfffffffffffffe57, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0xfffffffffffffd11) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) [ 82.660732] kauditd_printk_skb: 84 callbacks suppressed [ 82.660739] audit: type=1326 audit(1517746364.270:298): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9140 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 12:12:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) accept4$packet(0xffffffffffffffff, &(0x7f00006d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000099d000-0x4)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007dc000)={'vcan0\x00', r1}) chdir(&(0x7f00003ca000)='./file0\x00') sendmsg$can_bcm(r0, &(0x7f0000168000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f00004db000-0x10)={&(0x7f0000007000-0x48)={0x5, 0x360, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c25e50766"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x7, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1}, 0x0) [ 82.716487] audit: type=1326 audit(1517746364.304:299): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9140 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 82.741119] audit: type=1326 audit(1517746364.304:300): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9140 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=230 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 12:12:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f0000001000-0x4)=0x32, 0x0) rt_sigaction(0x3c, &(0x7f0000001000-0x20)={0x80000001, {0xe0}, 0x18000000, 0x6}, &(0x7f0000000000), 0x8, &(0x7f0000001000-0x8)) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000287000)="92bde20ee1a55b538fc352ee4a2dee6e8a240a8ae822390e080488d67de1241638ad4bff57990a2a3a1eae197e0c2af643dcaba280809985081cc06888e4cebe13f3234a33db3aa1b03e4983ff4195d12745dd093324cfed55b538e9cef8fea7267d0bca014e840b3518ad175333eb18a9ae9cafa82f5e0d5810be770ee2c077df4126bfb9970689e85c57b1ea4958b270e384a7d966530e6af0e7e9b6d52faafb391d740a43d22821200c3a48ee495e5f4889d91df0c70ff96fede54e15a644f00ccce2b7f70aad5ef935d733804d797d45845f0bd9e1ce9ecc84e4fb292ccbd1b21cae5a2ce0685e51491363af9d2daa57", 0xf2) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000003000-0x10), &(0x7f0000002000-0x4)=0x10) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000009000-0x80)={0x4, 0xfffffffffffffffc, 0x0, {}, {0x77359400}, {0x0, 0x0, 0x20000}, 0x1, @canfd={{}, 0x1f4, 0x0, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x80}, 0x1}, 0x0) [ 82.765592] audit: type=1326 audit(1517746364.304:301): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9140 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 82.790076] audit: type=1326 audit(1517746364.308:302): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9140 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=186 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 12:12:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f00000cb000)={0x4, &(0x7f00000fa000-0x20)=[{0x100, 0xff, 0x4, 0xfff}, {0x3, 0x0, 0x9, 0x4}, {0x4, 0x9, 0xffffffff, 0x8001}, {0x8, 0x2, 0x400}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d44000-0x4)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000052e000)={{{@in=@broadcast, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f0000b9b000-0x4)=0xe8) r1 = geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ef2000)={{{@in6=@mcast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000d29000)=0xe8) setresuid(r0, r1, r2) r3 = socket(0x5, 0x80004, 0x6) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000080a000-0xc), &(0x7f0000d7f000-0x4)=0xc) r4 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f00004a7000)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x220000) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x1, &(0x7f00009b6000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x9) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r5, 0xc008ae67, &(0x7f0000c18000-0x8)={0x1ff, 0x3f}) bind$inet(r6, &(0x7f0000e75000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ff8000)='/dev/ptmx\x00', 0x0, 0x0) r8 = shmget$private(0x0, 0x1000, 0x212, &(0x7f00008a8000/0x1000)=nil) shmat(r8, &(0x7f00005c8000/0x2000)=nil, 0x7000) ioctl$int_in(r7, 0x5405, &(0x7f0000eb0000-0x8)=0x6079b8ee) 2018/02/04 12:12:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) [ 82.815415] audit: type=1326 audit(1517746364.309:303): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9140 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 82.840043] audit: type=1326 audit(1517746364.321:304): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9140 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 82.864478] audit: type=1326 audit(1517746364.322:305): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9140 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=222 compat=0 ip=0x453299 code=0x7ffc0000 [ 82.888942] audit: type=1326 audit(1517746364.322:306): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9140 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 82.913391] audit: type=1326 audit(1517746364.324:307): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9140 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 12:12:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000bcb000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aca000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000fb8000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000b3c000)=""/174) close(r0) 2018/02/04 12:12:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001000-0x4)=0xccc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x10000}) close(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000ca9000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d29000-0xe8)={{{@in=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000969000)=0xe8) r3 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000041d000-0x4)=0x0) r5 = getuid() fstat(r0, &(0x7f0000041000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f000060e000)={&(0x7f00006c1000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000924000-0x40)=[{&(0x7f0000f38000-0xa5)="52d43bc7864f644ea0a54933bd49e5391ce8d1de9bc744b278ba267a579bf37734c6e820894c3370710a3b66d3b4bdbd06a6802caf97976fe2045b0c070c0bda2e9989b499747a04e241fc9836ec9443d24013748b3735d890f945e37fb2c345d6a91ad9d96a062076e27d1ac5c3a82832f4ea3c4d60603daa9f6d398a1b22cb51e28f8495a3b1f363a4d3b2580de2cbb2f85c881b236c903cce6cf1860e0d6edac11d4b5c", 0xa5}, {&(0x7f00006dd000-0x39)="0052130443586faf960ac1e3f7cb57738d41c9ffa3d536b893608cd7d03b9ee35400994b5a96a1880fab16ef42b5d9e9e939f64bd77315a70c", 0x39}, {&(0x7f0000fab000-0x3b)="e96431bd68d61d4ab3c240b71e57cddda793076be38158bdc84363e05103976193662483ee078a98fd9ee7bc9e2b87cb0883f7602601b92be887af", 0x3b}, {&(0x7f00002b7000-0x8a)="dd2f41dafc30f3d3b7c6b8d42c0cc38907607b10438062239b7f06b72a9d6517d7a2703bfa1038f1e83a4adcd7d2523118cb5a908791ad0f384b1dee11d7930fe3aafbd673a4a73c179ea4d1b242940cb6bb571b99ce61368b9d850d6f6285c08711213d418419cd310775504a9aa6b2cb3154fb3419333d40c9ed9984b295cb6850679c60fee428a927", 0x8a}], 0x4, &(0x7f00002bc000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x70, 0x20000001}, 0x4) 2018/02/04 12:12:44 executing program 0: r0 = syz_open_dev$midi(&(0x7f00008ab000)='/dev/midi#\x00', 0x9, 0x109001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00007ca000)={&(0x7f0000000000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xbf)="89677c053370269dbe99e59c40732ffb7a2b174bb4e42ff09055da000746d88f110ea6a20af5f9864c1b0e17bd8ddee6271a58045e495745811d6ac1ca6fc327c0f8741b53375798e2feea592d2df3bc815210faf35166bd47726b67fb3ab5a199fe5bd08f6461e2de03b2dfd8ffbe0193924b814b55275684b26c13c6993ff9252806817e891efbc27b28dd8c13f3906b2fa5707c975adc6c64461826a0f70f14c8ef47d8a157fcf1704e568f754f28daa08ee92e8784870310c94b2c0189", 0xbf}], 0x1, &(0x7f0000000000)=[{0x1010, 0x11b, 0x7fffffff, "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"}, {0x110, 0x0, 0xd2, "95bb7cec9c1fcfbd7eb8d6cbd8b2ceefde36b7c0eedbb9766fe0d6a51cdf04f67b779200ac92990199e9c34ee719a5e91e0f552e6f57883606e8174d19bd006a7143e7ad2390bbcef89e635f4457b283571d53cc6114de73e7b27b8af6261e6e79e7739e13922c0a188ca4b4656eca4f7063e41e5b55c05ebeb39fca208de541f547b85d5b81848c78b7c5cc983014ea28bec032c7918645753945661a5959131cdf0440e518802ac9c992cfbb9d5e88ec5aa2c47d439d30296e12ce6017e18ca7f7c8d385eec6dbbb7b580c267b79d4951136706e397c22ed354f9068ca7ff4919323f928f58cbc23c67c2b1afb80b065c39b1f2b97da3395"}], 0x1120, 0x1}, 0x24040001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000001000-0x6)={0x6, 0x2, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x5, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r2, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) shutdown(r2, 0x0) writev(r2, &(0x7f00007f2000)=[{&(0x7f0000cd2000-0x602)="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", 0x602}], 0x1) sendmmsg(r2, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) recvfrom$inet6(r2, &(0x7f00006e1000)=""/89, 0x59, 0x0, &(0x7f00008db000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) r3 = semget(0x2, 0x7, 0x200) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00009e5000)={0x0, 0x0}, &(0x7f0000410000)=0xc) getgroups(0x9, &(0x7f0000504000-0x24)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) stat(&(0x7f00001f2000-0x8)='./file0\x00', &(0x7f0000bcd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000f38000+0x1e2), &(0x7f0000dde000)=0x0, &(0x7f0000a8e000)) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000f20000)={{0x1, r4, r5, r6, r7, 0x20, 0x401}, 0x2, 0xfffffffeffffffff}) close(r2) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000001000-0x18)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x90000000, &(0x7f0000808000), &(0x7f0000ace000-0x4), &(0x7f0000fd3000-0x4), &(0x7f0000340000-0x5c)) 2018/02/04 12:12:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000baa000)='user\x00', &(0x7f00005af000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000086a000-0xca)='s', 0x1, 0xfffffffffffffffc) r1 = syz_open_dev$vcsn(&(0x7f000020d000)='/dev/vcs#\x00', 0x9, 0x10002) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00002d6000-0x10)={0x3ff, 0x9, 0x8001, 0x100}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000078c000-0xf)='/dev/sequencer\x00', 0x101102, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000038b000/0x18000)=nil, &(0x7f0000fc1000)=[@text16={0x10, &(0x7f0000dfe000-0x45)="0f013cc0870000000f00d10fc74f9866b8010000000f01d9f4260f38cd950018ba200066b80800000066ef9a234d200066b80f0000000f23c80f21f86635040000000f23f8", 0x45}], 0x1, 0x1, &(0x7f0000c5f000)=[], 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00008da000)='/dev/autofs\x00', 0x200001, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000b11000)) keyctl$search(0xa, r0, &(0x7f0000b57000+0x206)='keyring\x00', &(0x7f0000271000)={0x73, 0x79, 0x7a}, 0x0) 2018/02/04 12:12:44 executing program 4: clone(0x0, &(0x7f0000a55000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x183000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000002000-0x118)={0x3ff, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x2, @rand_addr=0x1d9e}}}, 0x118) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) getsockname(r0, &(0x7f0000001000)=@ax25, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000eaa000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000003000-0x4)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x401, 0x3, 0x400, 0xa, 0x80, 0xa0, 0xbf, r1, r2}, {0x80000001, 0x24, 0x4, 0x81, 0x9, 0x3, 0x40, 0x7fffffff}, {0x7b, 0x8, 0x7f, 0x9}, 0x3, 0xffffffffffffffff, 0x3, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, 0x2, 0x32}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0, 0x3, 0x8000, 0x8000, 0x6, 0x9}}, 0xe8) getsockname$unix(r0, &(0x7f0000856000-0x8)=@abs, &(0x7f00000ea000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = semget$private(0x0, 0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETNCNT(r3, 0x5, 0xe, &(0x7f0000004000-0xa9)=""/169) accept$inet6(r0, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000001000-0x4)=0x1c) 2018/02/04 12:12:44 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfff, 0x2) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$KDDISABIO(r0, 0x4b37) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r1, 0x40047452, &(0x7f0000001000)) 2018/02/04 12:12:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/04 12:12:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) syz_open_dev$dmmidi(&(0x7f000056d000)='/dev/dmmidi#\x00', 0x1, 0x402) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d9b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x3e9, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x2e}, [@NDA_LLADDR={0xa, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}]}, 0x28}, 0x1}, 0x0) 2018/02/04 12:12:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000890000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendto$ipx(r0, &(0x7f0000e66000)="6a080406a654bd1d1a40357c9c171d28d497298f8573d872171988c0ec3b5af6d7a331c0a6f568a8929b6dab9f8c40f21f7a09f2c820cedf5f46bcbb17f838c2a8864729d3cae17b59a7bbb8b42cbf906a4d49714fe0c531a091724543acf79c64958a85642ab71f924fca2a694cbfe7ea0a4e25f64a483670a3bd3d229de4f37fe2e58ac09b217da572b4fc9384d1f5", 0x90, 0x40, &(0x7f00009fa000)={0x4, 0x97ec, 0x7, "d59a64418a30"}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 83.050376] device syz7 entered promiscuous mode 2018/02/04 12:12:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000d6d000-0x4), &(0x7f000089a000-0x4), &(0x7f0000b39000)) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000aa0000)=""/226, 0xe2, 0x0, &(0x7f00004e6000-0x10)={0x4, 0x0, 0x0, "aa9e3e8749ea"}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)='/dev/vcs#\x00', 0x5, 0x410002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000)={@loopback=0x7f000001, @multicast2=0xe0000002, 0x1, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) 2018/02/04 12:12:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000369000)={0x0, 0x0}, 0x4000) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000417000-0x6)={0x8000, 0x2b4d, 0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:44 executing program 7: msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000001000-0x79)=""/121) shmget$private(0x0, 0x1000, 0x54000680, &(0x7f0000fb4000/0x1000)=nil) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000d6c000)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f94000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000e75000)='ns/net\x00') syz_open_procfs(0xffffffffffffffff, &(0x7f000054d000-0x7)='ns/net\x00') r1 = getpid() r2 = getpgrp(r1) fcntl$setown(r0, 0x8, r2) shmget$private(0x0, 0x4000, 0x6, &(0x7f0000a6d000/0x4000)=nil) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000b37000/0x2000)=nil) r3 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000821000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f00004d5000-0x8)=0x2) r5 = shmat(r3, &(0x7f00007c8000/0x3000)=nil, 0x5ffd) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000001000-0x4)=0x7ff) shmdt(r5) 2018/02/04 12:12:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000327000-0x10)='/dev/input/mice\x00', 0x0, 0x400500) connect$bt_sco(r0, &(0x7f0000d11000-0x8)={0x1f, {0x2, 0x3ff, 0x9, 0x4199, 0x800000000, 0xa95}}, 0x8) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r1 = socket$unix(0x1, 0x1, 0x0) connect$unix(r1, &(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/04 12:12:44 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x204040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000012000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)={r2}) quotactl(0x0, &(0x7f0000013000-0x8)='./file0\x00', 0x0, &(0x7f0000003000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f000087c000), &(0x7f0000bf3000-0x4), &(0x7f0000108000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 12:12:44 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f000000c000-0x4)=0x2, 0x4) r1 = syz_open_dev$dspn(&(0x7f000000f000-0xa)='/dev/dsp#\x00', 0x72, 0x202000) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/04 12:12:44 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000947000-0xa)='attr/exec\x00') ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000113000-0xa)={0x0, "6b0bc0ac2175"}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000761000-0x4), &(0x7f000008d000-0x4)=0x4) r2 = syz_open_dev$amidi(&(0x7f0000690000-0xc)='/dev/amidi#\x00', 0x0, 0x200000) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000ea4000-0x8)) socket$vsock_stream(0x28, 0x1, 0x0) 2018/02/04 12:12:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000336000-0x8), 0xffffffff) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000d2e000)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000d31000-0x4), 0x4) r2 = socket$can_bcm(0x1d, 0x2, 0x2) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f00000df000), 0x4) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) connect(r2, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) syz_emit_ethernet(0x101, &(0x7f0000c9d000-0x1c7)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@mpls_mc={0x8848, {[], @ipv6={0x0, 0x6, "e30305", 0xcb, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, @routing={0x0, 0xc, 0x0, 0x0, 0x0, [@empty, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "07e284", 0x0, "6ab7e5"}, "8c5f8215b3368cec9f4d8db08be2d12967f08b61bb153e78a361316e440cfcd9a1fd5aedf5ef22d98cd14200161b9a51cd8af1a3af6c62fb0fa500"}}}}}}}, &(0x7f00009e2000)={0x0, 0x1, [0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x800) connect$vsock_stream(r3, &(0x7f0000cec000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) sendmsg$can_bcm(r2, &(0x7f0000011000)={&(0x7f0000018000-0x10)={0x1d, r4}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) 2018/02/04 12:12:44 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000008000)='/dev/sg#\x00', 0x3, 0x281) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000001000)=""/250) dup2(r0, r1) 2018/02/04 12:12:44 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x3f}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000014000-0xf)='/dev/sequencer\x00', 0x20400, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) nanosleep(&(0x7f0000012000-0x10), &(0x7f0000002000)={0x0}) socket(0x18, 0x1, 0x3) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {r3}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15ffe90001abab"}}, 0x48}, 0x1}, 0x0) 2018/02/04 12:12:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f000058a000-0x8)='./file0\x00', &(0x7f0000906000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000bc7000-0xa0)={0x0, @in6={{0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}}, 0x3, 0x0, 0x8, 0x5, 0x9}, &(0x7f0000996000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000b83000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x80, 0x4, 0x5, 0x8}, &(0x7f0000c1f000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000955000-0x8)={0x0, 0x6, 0x3}, &(0x7f0000435000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00005bf000-0xc)=@sack_info={0x0, 0xb535, 0x7}, &(0x7f00005e5000)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000004000)=@assoc_value={0x0, 0x3}, &(0x7f0000b7e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000a13000-0xb8)={0x0, 0x100, 0x1, 0x7ff, 0x7fff, 0xffffffffffffff60, 0x5, 0xe29, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}}, 0x7fff, 0x7fffffff, 0x3b50, 0xffff}}, &(0x7f0000f71000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000039a000-0x4)=@assoc_id=0x0, &(0x7f0000206000)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a80000-0x8)={0x0, 0x9}, &(0x7f00000b7000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000172000-0x6)={0x0, 0x1}, &(0x7f0000ae8000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000676000)={0x0, 0x6a3, 0x20, 0x1, 0x8001}, &(0x7f0000e43000)=0x18) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000997000-0xb8)={0x0, 0xfffffffffffffffc, 0x1f, 0xffffffff80000000, 0x5, 0x2, 0x81, 0xff, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x3f, 0x2, 0x6, 0xce, 0x80000001}}, &(0x7f0000dd7000)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000030d000-0x10)={0x80000001, 0x2, 0x1, 0x5e2db72a, 0x0}, &(0x7f0000b74000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00005ff000-0x7f)={0x0, 0x77, "87146af9ba4f5b164d31ddf499b43feb089aaf3e68393bcf8262aa58af92fcb44d3fb70ef881168efb9dcee82af3eba781479f0bf8437d384b9c6cace11197c5205b345ec53510b9770876007716a7737356feecc761beb365dc34cbe00d8b67afbf1dcedbf0f0d7111a217119ff05a734d5f71d964176"}, &(0x7f0000adf000)=0x7f) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00005a0000)={0x1c4, 0x4, 0x7f, 0x3, 0x0}, &(0x7f0000b70000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000b9d000-0x23)={0x0, 0x1b, "c19ea317f1e5af46e5e6436a22ca73e88ca9a971d5c23527ee17c8"}, &(0x7f0000d9b000-0x4)=0x23) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00003e0000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x9, 0x2}, &(0x7f0000f1d000)=0x98) sendmmsg$inet_sctp(r1, &(0x7f0000fea000-0x1f8)=[{&(0x7f00002bc000)=@in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, 0x1c, &(0x7f00002cd000-0x90)=[{&(0x7f00002ce000)="7b25ce75ea23c88a8b7f397f4044df93884ccddc25a7467594bddbe185241af869f7b030fe5ed634c630aedc38acee27d68e94fb171c2ad1627532c31d129c46830a024b0b4645eedff94ec1793bf940a98221c8b0bdd8c53d8ded343015487ea172debe52ee001e7c7f4497c0d20d387ed7630cfff6a144a2a0d783622f1a319981aeb024662ba634bbe698715f2df3e899bce088fb0443d90c1777aaa18a76d35d1752019553", 0xa7}, {&(0x7f0000c80000-0x4e)="7a8df6d669d192ba66fca9a73a235cd20d17fd711b9885da473ab3fdafbe20caa46b9f530177978dc180872dee353cdad625c86cb1f5695f61980768c3d45ad3f4e216a492ae7f2fdc441203ad5d", 0x4e}, {&(0x7f0000557000)="2dc10c93167adbfea7ceca34b89febbcbc65a503507270509db59f72c6bd0295a980403ef966322b2451d64d220767eb72cd6bfd8528002ffce545f75b8081f993f6a797cd792791bdb1eb39b3670a", 0x4f}, {&(0x7f0000347000)="d49d8a90f37236a6d6b2f8d835ea575dc3b4ae3dc0b45f9e1e71a2b98c549ef120c017b99f9eafb61c40dba68352cafd480a8779fdd2f6b6a9a94ecb35069249cfd6cd696e22aa0a9d95d00b4c125260b530bfb5e7156b980d9e42455bfcae1776d3b8ac648d3e46b7708c4eea9f047366e7e2dbfee3980228b1cb5f9071bff2dc7a1c26d143ca9e0884d0d4f7be434e580b6108d2dd0d6f3fcc81a32cccd45aae5109bd4dc35a38faf6b6fed703a797b3ea9a187dc36c227940d12db5bb1286ae2b50ccf34e275974c8f9e74a55f7ef36", 0xd1}, {&(0x7f00000c7000)="70c7a494e7564417ffbac1f365cb38851b8ebf9f5b28a8c795fd64f0d07ee86ce4ea0f67", 0x24}, {&(0x7f00005b9000)="a38b40", 0x3}, {&(0x7f0000980000-0xac)="c52e0b0e85438c0f58f59c28150f2df277ebb546812503c67c040a2a43fa9b96e4c2386a0cb03d849d4ff6f4dee94d7ae8620b67b235184de11972dbe9ef2f9613c846efd1d637529d8f14c5ac63bde3234697d5798d6dda021e8df6fd43d4499bad561ce3b73abb010577f1352ca924fe18c5a80a254dab0469072b857bd566fb3142e265e13e22e458082151e1b7db3bfd3678b86db39ecc495c4f3a15e955b710c9425401441fd5f00129", 0xac}, {&(0x7f00004c9000)="f1cc20cf69bd0d945c92d53bd996793976b1ecc63b9659c06229ff8b1419cbc5141cfb5fe2e3b870be540e9cf2ff46ec6c01994cad766153c95b29a092580f70d644eed727f7714276f37ddc274b419e2fb6c825a82d191d673e66c10ef065651ac8cbebe98f5fca66edc5cbae9fb935ed4aef016642c0e336364e95d1e9b8ec2924dcda1c3a0ac55025f0c32e45d668e404fba8dcaf1b5b4104989adb68497bd265ad6a4409263b1aa5b81f9964bad63e6f0b64e4ca9eb6cccab6b1a273680d500fa93756", 0xc5}, {&(0x7f0000bd2000-0x30)="90d4db5f413ff46c2c5cef4af30ef0812958718b10a47f0e186c7488f1ba26728f738bc278d0ce41c4cbc01453fc0912", 0x30}], 0x9, &(0x7f0000379000+0xcb2)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x9, 0xe, 0x3f, 0x8, 0x0, 0x80000000, 0x3, r2}}, @init={0x18, 0x84, 0x0, {0xfffffffffffff801, 0x3, 0x400, 0x86c}}, @init={0x18, 0x84, 0x0, {0xd2, 0x6, 0x4, 0xfff}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff9, 0x8001, 0xffffffffffffff00, 0xffff}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0x7, 0xffffffffffff8000, r3}}, @init={0x18, 0x84, 0x0, {0x1d45, 0x1f, 0xffffffffffffff25, 0x100000000}}, @init={0x18, 0x84, 0x0, {0x3, 0x7fff, 0x8, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x3, 0x69000, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x10000, 0x100000000, 0x9, 0xf5}}], 0x1b0, 0x40050}, {&(0x7f00005f8000)=@in={0x2, 0x2, @multicast2=0xe0000002}, 0x10, &(0x7f0000629000-0x30)=[{&(0x7f000073a000-0xce)="b52d794a5961f5049b4985dbf96a96e98262b04eb6913c7c6274cc0e73a2002cbfd07e9c362af49ae15b16ef13ab35a8e9b784f3cc6d49c2c59da29a81f65644ac06b11e544392cad96766b129fa6385cb463eb90cc1fc51ea4506de2fa5963b00745fc45437dc21c7b9cbf7a7bf4924242ca651a24e7df4c52da56b82754bc0380027bc42bc2859e54d31ab38f26fb11185477fb2acb3fc4479ffaca9b7f97e012a7fc81c6f1c03e7727e3d2bb3b696222793fb1ab8554e5ee737ac495424f130738d0f25d52c097224aced85a2", 0xce}, {&(0x7f0000968000)="8c1916dcab6c82ab4a5c5d93a4b8c616f413c1cd1b9ea2d46a491a6fc915e18388067861d380cb3e7f6b9e2695ed881275bba9d48d65cec768b114f8ef05c2615e1204253f601b4d02e614f72895d0c07c1cb144a115d153b75f9ccb7fc4f753b728a9b3453e38a56054f47f6d6a27e25f50a5799e090bd7cc36dfbea9da64b33175266c90605234541336dac91863824812c31d549d8e084d", 0x99}, {&(0x7f000029e000-0x1000)="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", 0x1000}], 0x3, &(0x7f00000d5000-0x30)=[@init={0x18, 0x84, 0x0, {0x8, 0x7, 0x80000001, 0x1}}], 0x30, 0x10}, {&(0x7f00008b3000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000255000)=[{&(0x7f00009d2000)="6f66f0d059b457f7f82d0caf85e0c0e385e26e491ceb41f7d3fd517f9850bedd64a2788170e7b552", 0x28}, {&(0x7f000073f000-0x7)="b6fa6a274cf141", 0x7}], 0x2, &(0x7f00000f2000-0x30)=[@init={0x18, 0x84, 0x0, {0xa4, 0x101, 0xab7, 0x80000000}}], 0x30, 0x4004080}, {&(0x7f0000c51000)=@in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffff}, 0x1c, &(0x7f0000820000)=[{&(0x7f0000660000)="9546", 0x2}, {&(0x7f0000260000)="92f986d4504f6b6a495f3e663b06074470bc7c14a6f9050012dbdc7ba766246f28d8f78dae6d9a22d6f7438a80f18e03c6e3fb06", 0x34}, {&(0x7f000008c000-0xa1)="c43251fa16b73ac16191fea00e996629f6ffbe08034b9b8a9c38e9c0f7c3abe9bb84cc1c9122e4b3746fd8685e4d147c2483bf74dc088e53d31d89073e923721f631d77304eb469825764a57ef7e36cdd45edb5b267e9bea508b481bb1beaacd5fec77ec62d6b6111c84eda1d7de1abe5f5c3a21dfc428b388ec0790ef60345c28512eb9bbf58699dd1e5ab41ba0717b59e005da9396d99fa4ceadc668ca0c2eb8", 0xa1}], 0x3, &(0x7f0000f29000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x1f, 0x820b, 0x9, 0x1, 0x1000, 0x594, 0x1, r5}}, @init={0x18, 0x84, 0x0, {0x1, 0x3, 0x7, 0x4}}], 0x60, 0x80}, {&(0x7f00007f4000-0x1c)=@in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x3bfc00000000000}, 0x1c, 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{&(0x7f0000dde000-0x3d)="7599170fc2cc6ce0d8245d3bc233400b13a3ee3f083571d65448c4a5eb9596578cd220ba20dba1894f635fcc75d59964da333e7ac1f3297e2d1a44450c52689f4e347926aec35fb226c383ebd532a7", 0x4f}], 0x5, &(0x7f0000142000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x3, 0x10001, 0x7fffffff, r6}}, @init={0x18, 0x84, 0x0, {0xff, 0x0, 0x5, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8005, 0x2, 0x7ff, r7}}, @init={0x18, 0x84, 0x0, {0x19, 0xab9f, 0x8, 0x7ff}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x8, 0x8000, 0xf15, 0x2, 0x1, 0x6, 0x6, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x20c, 0x8, 0x2, r9}}, @init={0x18, 0x84, 0x0, {0x101, 0x8, 0x1ff, 0xec6}}, @sndinfo={0x20, 0x84, 0x2, {0xd7c80000, 0x200, 0x3, 0x401, r10}}], 0x180, 0x80}, {&(0x7f0000922000)=@in={0x2, 0x0, @empty}, 0x10, 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{&(0x7f0000dff000-0xbb)="b0ee55b28bec6f5d36f4cd2e24d09a261b5b178c01a252fcb384f850177c63b71db40ae19438df0922dbb0317f321ee940f946ae6039ab8ae99a5025895d1b911df131f99edcf8e8a0a4f81c1e87c9460dbefc785c10001908429dcdc51d29b6f1f3280c1252359b1b597e88753b864be2a817aed0b12be1ee929dc58701bcf9f2cf8125d954463ec9e2dcc7a0b806296820c75dd0460a13909aa9b327ef560e544c4fc0c67dfaf5efcd7114c31723d5ae92e07b613136583e2f63", 0xbb}, {&(0x7f0000c31000-0x37)="8fe8a26502a9e3a13b71bdf56c17c8da148525e30c7a9312563caaf60f3465fb8d90536fa6ef6f68231575c78ce758a2b6bad3a24c5bdc", 0x37}, {&(0x7f0000b16000-0xc8)="32a0fbe13d7d2e23cc6f80fbc608458242f03011f4d37a6c294f34838793f913e6fe19e0989e8d55e38eb6e1a0dc73d524c2471af02c850fda1bc4f41f3f618a116861eb958e000b61a0c0877c0d426cec8506163beb438a1b80ab38f6b3183edf588ca2cb872309eb6bd5e794f5520de87b317e7089e766088de23b9410c8b389f20f3d277b95c51d0abadde4b2b4f27e4a41f285686838d7c9287e489bff0c93a1d70a4aeb60b6f1ba28b76672247a648fa1f4ecc4c177b4dc14780f72d13ade55bee6457b102e", 0xc8}, {&(0x7f00004ca000-0x75)="a3edeb6765bb9409c91ae29bd7cad52a5baeaccf5e5e7d4e9c27bc56c6bdc904fce9eb8f031a54fd2fc8f7501168d6c5ce74d86e5b957fa5d7cbfe6c187e0cbf8e9c18582f242138e91f913895cf5e50f534037790a8ccd172399d4fcdf15b6db22d47d88ed7f02446d30b07e2086a21f0f09ee4ff", 0x75}, {&(0x7f00009c6000)="134a4345be4dccd1b041e9e5c3e5a65083b64d2599f1a9289d735cc8c6d8b2e7527478661a84b264fbb3a42ecc2a76069fefce37ab71b6c505303b5f05c2c6702a69926d1342e79dcaec55ec88b4415006a40a026d0fd0839c3c73eb23456121786d219b6722c852a05fd483a7fb61d0f9fcc6852b904d315683ca01ff16f712d036920184ae5786c1fed595162d3c0fc4f414712a7760e7de37e6e06e5d1059ac7db39175e261d714ef25bc4d94a73b4df1", 0xb2}], 0x9, 0x0, 0x0, 0xc000}, {&(0x7f000049b000)=@in6={0xa, 0x3, 0x3372, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, 0x1c, &(0x7f0000788000-0x20)=[{&(0x7f00005e7000)="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", 0xfd}, {&(0x7f0000cd5000)}], 0x2, &(0x7f0000608000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x800c, 0x1, 0x2, r11}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x200, 0x46e, 0x7fff}}], 0x60}, {&(0x7f0000381000)=@in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000053a000)=[{&(0x7f0000719000-0xb4)="c7b02c7865471f9b6e0491e89b45c993e399985db3ba09ee0399c9e67a3e37e195b25644177f59660afdd48472f6861db786bc74183c2c8dfe7ef99d33fa15aed549ee8779dee5b1d50237ecebae056c2c50ebd3a447d6f69f92e79dbce194aac7ad47a3c62e7159d5166183a1e20c7ed47f5d29898272e39cad656336c82d95a4fe3d6461b2a3a65b7c46dd025de45e1e7264af5a696823fdc75bd9ebea7fa1facaab8e8ebf134ad87dcb80f957f91112e73503", 0xb4}], 0x1, &(0x7f00007dd000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x2, 0x8000, 0x0, 0x19, 0x863, 0x3f, 0x4e, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x8000, 0x80000001, 0x401, r13}}], 0x60}, {&(0x7f000055e000-0x1c)=@in6={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c, &(0x7f0000da3000)=[{&(0x7f00002bc000-0xf0)="f17b6c2e2d392ea5e8143d7680855ece269818293491b47a7cf572dd1f41894d879c0691165c7f7276ec8ce574ca58cccdde1c00d768c48cb70ad2cea76f5686f7798f97090be57ca4aab232b96d9aa6a9fa3ed749dd111011a8a7e31631f232f63941a33902b1d3daec65e640bd501cb618637adb55fc45297c409c90c3e6ba89372e90869563b727f405d2771c6e79a52d4bc99ee3a3655455f4e0fdbef5e8b05dc36ab737418bb2beb8bb0f06230656dca6904fbf45aa083af2feba5edd3c7d6c36747cccd662bc82cebe79e3ea3e92bc53fe9a6b25b4e69b90c8f5d7246c160fbf9e34cd25a8e2d8762ad1dfde70", 0xf0}, {&(0x7f0000e7e000)="4b7908ee782a12efba69a69bb454cccd0395082184e6eddcc0de28de671b3399657e91bcb9844c7624f0b5c455fabede5961c11fbba14e7916a0af0a3ee99d9530ffcfa0750f57576605323114e42e6d0cc3ca1c6b85714ecad3ccd57cec7b672958e054041c", 0x66}, {&(0x7f0000232000)="82e6", 0x2}, {&(0x7f0000e36000-0xdb)="bca03766f6610a6ffe7732989d4a149908ddcac4e72bf1fa709f523810603ba6ea01d5da37cfb2f303691f2ac7939f252a68eb5e83fad25e3b5be586bc811a4ec306832469545af220f02cee81467fc0828b673ba3b527ddaeb55dd4ca0d92e5e9e67e0f5f2e433d50aef4e7535c2ef537dc32c08d19eb26d5a30c032a1614daccfa4eaf9e325e80b447257b0f6eb0d6303428eed894f6664a6f00fb9bfb87bf80550e3be8d4f5c608c0a1cc637e5e0efe7f7bcc6227dd9596e1ae3f5c4fe7a35c9ea8a2a61ec34e3515c14089b36aedbf6d973475c2f4cbfa3bea", 0xdb}, {&(0x7f0000b56000)="be85d7cb420465878be833127a87a6ced22497704d3fbb4f3904a925aa0d126c1eca85a1f9ab91fa1bab1aba0a6454d02e7e57a780ae920b050849f41cbc8a8694c33e8f3ff7bed88ca02aa1d5edf3b0bccf7d498e56aa6d92012835ac0f44", 0x5f}, {&(0x7f0000515000)="1da17c5979322e63cd912bf76be99a565b86512c619465f033195aace771a7f9f4d1ddf5122f392ac652bc622a820ed346e8cc757f3e7a7db71455ea3caea9ddfb939053216caae6ce7c6830c0db4b6e931b0fdd78b1dcb350fa6395e9ef37f5fb9b4d42f1004fbae1a590f97354c89ac51073333e341d983ae11a90cc3df4b04c667052eae049aa8204ce3eec669d79cb8ad95ef4b3f50eae5c4cc53597681353334404c7be51edc80ae89ad8e897c686abaa013cdfb40015108fc853b91174302b6799b65437438b289e", 0xcb}, {&(0x7f0000d02000)="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", 0xfc}, {&(0x7f00001b3000-0x51)="c6c14948f5b1872b2e853d76c84935bf151f75178f9e1d63002c930bc0458fc5891c9987d06b37bfd07b4ab0d36f5d9b5bccb5d82083491e54678934b3b28f0bcfb15c8393a3279d71710e635a9b2e2cc8", 0x51}, {&(0x7f0000ce8000-0x94)="7e90797c4a857960abf2d78ad1a8ef4e6c8f53b6fbb63b98caa9c7ce1d71ec1687591df98eb64e483430a87e37bde0b21d60ac1d597a664f452cb4481e680bf6bd2c14ab584f3ba12619b29d947056673c8dbe6360a41d87beface5c32d9f091b00929b9f98656f9dfaa78e160a1a3408f1c1a55a56d6ac6a22dc65d7f08d4dadc278d91a3d80a98ebe729b7d26023135e221a76", 0x94}, {&(0x7f00008af000)="fc6fb4547c3bf20581ff9270ae957c2f80f2a0c0a17d1479b4db4c38d069a0c118ac2992a0348bf96d71a3134214c0987313290c9d4d79afc6622b74d399c2098ee358d9be3342a86b54334799f508455c08958c21995aad", 0x58}], 0xa, &(0x7f0000ec5000)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x205, 0x1, 0x68, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7, 0x20c, 0x1, 0x100000000000, 0x8, 0x80000000, 0x9e1, r15}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffffff, 0x4, 0x1, 0x6, 0x40, 0x200, 0xa526, 0x8e, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1, 0x0, 0xfffffffffffffff9, 0x2, 0x80000000, 0x2, 0x9, r17}}, @init={0x18, 0x84, 0x0, {0x8, 0x401, 0x8c1a, 0x8000}}], 0xf0, 0x4}], 0x9, 0x4000) pwritev(r0, &(0x7f0000a18000-0x20)=[{&(0x7f0000510000-0xc4)="1c", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000684000)={0x0, 0x1000, "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"}, &(0x7f00003a4000)=0x1008) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000021f000)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b5d000)={r5, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x1, 0x401}, &(0x7f00002f9000-0x4)=0x98) ioctl$DRM_IOCTL_MODE_GETCRTC(r19, 0xc06864a1, &(0x7f0000d9c000-0x64)={&(0x7f00001a5000)=[0x2, 0x3f, 0x10000, 0x7, 0x1, 0x2, 0x1ff], 0x7, 0x5, 0x9, 0x0, 0x100000000, 0x80000001, {0x9, 0x8, 0x2, 0xfff, 0x3, 0x8, 0x9, 0xfffffffffffffff7, 0x20, 0xffff, 0x1, 0x2, 0x10000, 0x6, "1b14d5f1f5a7598f3f105afc8d99924933d7aef66587ba2831cd2a54ae6d7e79"}}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00002a4000-0x8)={r18, 0x8000, 0x6}, &(0x7f0000107000)=0x8) r20 = syz_open_dev$mouse(&(0x7f00002a1000)='/dev/input/mouse#\x00', 0x0, 0x58000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r20, 0x84, 0x12, &(0x7f00001cb000-0x4)=0x100, 0x4) 2018/02/04 12:12:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$vcsn(&(0x7f00009fa000)='/dev/vcs#\x00', 0x1, 0x41) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000e07000-0xa6)=""/166) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f00001f8000-0x4), 0x4) mlock2(&(0x7f00005c6000/0x1000)=nil, 0x1000, 0x1) 2018/02/04 12:12:44 executing program 4: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001df000-0x8)={0x0}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e9b000)=@nat={'nat\x00', 0x1b, 0x4, 0x350, 0x98, 0x198, 0xffffffff, 0x98, 0x198, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000e6c000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@ip={@empty, @rand_addr=0xffffffffffffffff, 0x0, 0xeb1fcaa1cfad86ae, @generic="993dd9be60a23714b3423d7bd6dd5b4f", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x67, 0x2}, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@unspec=@esp={0x30, 'esp\x00', 0x0, {0x0, 0x3, 0x1}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0x4, 0x7f}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x1, @broadcast=0xffffffff, @loopback=0x7f000001, @port=0x0, @icmp_id=0x3}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x12, @ipv4=@broadcast=0xffffffff, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @gre_key=0x7, @icmp_id=0x1}}}, {{@uncond, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x400, 0x20, 0x1, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x8001, [0x2, 0x8, 0x2, 0x20, 0x6, 0x5], 0x1ff, 0xffff, 0x400}, {0x0, [0xed, 0x0, 0xfffffffffffffffd, 0xffffffffffffff7f, 0x8000], 0x5, 0xfffffffffffffffd, 0x1}}}}]}}, 0x3b0) prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/02/04 12:12:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000593000-0x9)='/dev/vcs\x00', 0x500, 0x0) accept(r0, &(0x7f000081b000)=@hci, &(0x7f000064b000-0x4)=0x6) 2018/02/04 12:12:45 executing program 0: clone(0x0, &(0x7f0000295000), &(0x7f0000001000-0x4), &(0x7f00004e7000), &(0x7f0000001000-0x78)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a4e000)='/dev/cuse\x00', 0x100, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f000092a000)) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000206000-0x2)=0x4, 0x2) syncfs(0xffffffffffffffff) 2018/02/04 12:12:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0xa)='mountinfo\x00') close(r0) 2018/02/04 12:12:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f0000153000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000089e000+0x392)='/dev/snd/timer\x00', 0x0, 0x10000000000000) pipe(&(0x7f000096c000-0x8)={0x0, 0x0}) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000445000-0x3)=""/3) readlink(&(0x7f0000e8b000-0x8)='./file0\x00', &(0x7f000065a000-0x2b)=""/43, 0x2b) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000fdb000-0x50)={{0x1}}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00009f2000-0x8)={0x401, 0x2, 0x6, 0x3}, 0x8) 2018/02/04 12:12:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000bc000-0x4)=0x0) sched_setscheduler(r0, 0x2, &(0x7f000061c000)=0x7f) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c0d000-0x4)=0x0) perf_event_open(&(0x7f0000f2f000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffd}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000994000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000f54000), 0x2) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000f00000)={0x4, 0x7, 0x7f, 0xb589, 0x200, 0x80, 0x7fffffff, 0xd1c7, 0x100000001, 0x7fff}) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:45 executing program 7: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000003000/0x1000)=nil, 0x1000}, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)) syz_open_dev$amidi(&(0x7f0000014000-0x8)='/dev/amidi#\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000003000)={"15c107c5d059b386a67a9226bef50682", {0x4, 0x1, 0x6e19, "ad721df48752", 0x3ff}}) close(r0) 2018/02/04 12:12:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r1, 0x65, 0x10000000004, &(0x7f0000000000)="c8d63f23", 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000cf5000)=0x8c7, 0x4) syz_emit_ethernet(0x3e, &(0x7f00008b7000-0x17d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "efec62", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x3, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/04 12:12:45 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='erspan0\x00'}}, 0x1e) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000001c000-0x12)='/dev/snd/pcmC#D#c\x00', 0xc5, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f000001d000-0x40)={&(0x7f000000a000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000001d000-0x4)=[0x0], &(0x7f000000a000)=[0x0, 0x0, 0x0, 0x0], &(0x7f000001d000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x1, 0x4, 0x7}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f000001b000), &(0x7f0000005000-0x4)=0x10, 0x800) write(r0, &(0x7f0000010000-0x2), 0x5b2) 2018/02/04 12:12:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000278000-0xa)='/dev/vcs#\x00', 0xffffffff, 0x4000) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) rt_sigprocmask(0x0, &(0x7f0000f4a000)={0xfffffbfffffffffa}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) write(r1, &(0x7f0000236000), 0x0) 2018/02/04 12:12:45 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000021, &(0x7f0000000000), 0x0) 2018/02/04 12:12:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000b77000/0x2000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00008ee000-0x12)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ac8000)={{{@in6=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000423000)=0xe8) getresuid(&(0x7f0000b5b000-0x4)=0x0, &(0x7f00006c9000), &(0x7f0000dfb000-0x4)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00006ee000)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000bae000-0x8)='./file0\x00', 0x100, 0x80) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000d62000)=&(0x7f0000b2b000)) sendmsg$netlink(r0, &(0x7f0000f49000-0x38)={&(0x7f0000334000)=@kern={0x10, 0x0, 0x0, 0x4880000}, 0xc, &(0x7f0000b2f000-0x60)=[{&(0x7f0000a7c000)={0x50, 0x19, 0xc00, 0x7, 0x1, "", [@typed={0x10, 0x18, @u64=0x3}, @nested={0x24, 0x76, [@typed={0x18, 0x3b, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}}, @typed={0x8, 0x5a}]}, @nested={0xc, 0x3, [@typed={0x8, 0x1b}]}]}, 0x50}, {&(0x7f0000540000-0xc0)={0xc0, 0x22, 0x4, 0x5, 0x1, "", [@typed={0xc, 0x8b, @u32=0x4}, @generic="5649ec32a2e771035120aaf74ecf99b36fb915e24efc27660a7ae85f56827de03e183c53607f7ca9bd6ac07f0730373be4c4717bc20001f76526e96ee09893dde818a27dead08be05a80f9ad0c4a8791458402b6c2f97318739cf891ac38d4b25b8ee74d41ab7ecf168d9bd9fdf7813b0a825cacf486a66bac45c2401a7782f0cba414c03fc54800f7af29502a54ffababf63cffeb700e", @typed={0xc, 0x48, @uid=r1}]}, 0xc0}, {&(0x7f0000cf8000)={0x1174, 0x29, 0x401, 0x0, 0x3, "", [@typed={0x14, 0x83, @binary="9937e60b29e19d641847"}, @nested={0xc0, 0x6e, [@typed={0x8, 0x61}, @typed={0xc, 0x40, @u32=0x2}, @typed={0xa8, 0x54, @binary="b5294a78fbd10de21c311f869af67aed2729ff9a0e85c7a3a1cb4d42f7abc40ba7d6744c121de41679792d5aa8b2490d819258435c3dec20e8d6a1ae9da1eb2dc791c6b8d69e468847e2f992e66fafba986f5cacec041c064f411309d7a59344fef565f3a38985b7ac6fe16b28ac8c3bbbd8dd118ed70ca1c4d09124394062e25713d2621a8e8dd27434d464cca3f76ea800ab7c4492e9e086160503b1cb6a5b"}]}, @typed={0x18, 0x77, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic="2c08f4af88e2ab09296354d42c621f662c0075a0e1f78e79120b41efc6fde9d7de2a0412e7e440745a6544032741cf27eaf528d85beb247281e04b5bada64fe1a1efbd104f3f451ef7a6b4884afa90b471da6f3e494f89ed9a773b64edcfb70e0dd5165660", @generic="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@typed={0x10, 0x74, @u64=0x8}]}, 0x1174}, {&(0x7f0000f82000-0x348)={0x348, 0x2b, 0x8, 0x2, 0x2, "", [@nested={0xe4, 0x6a, [@typed={0x10, 0x0, @str='nodev\x00'}, @typed={0xc, 0x46, @uid=r2}, @generic="31bdd3467f42c236a896ffc2aef6df7cc2a8ab08ae02eb4b3d59ce9e7c2696732767d54b27a8033ad567272506fc9a13f1390c2c286476da2752176d60e9152990c08222c7ccfc3f7e239ff12713ddc14de66d4035643dc9d323fa68f641ae296ca5f00ac1b0e5d82cf73377b374e137065565c9feb36b136e1f2b035e4598eeaf7a40db64076bf009a10e7e59360b161b276459b7a54c4ee0632b9e63258cf399745e7ba642df2eb59439f9d3a7f1a2fa9a9d7ab7f00a7bdfc415c3c8c2ccb4f3"]}, @typed={0xc, 0x1b, @ipv4=@rand_addr=0x2}, @generic="e3bf5bd76285bbd8532bae8b2b588190c2ecc95ed5209c3d8dee9356c2568438fcb3050abff25810b1f392e7421f63c1bd6d0c268eba76d9a5b769a5d8fb77ad0dc2f86974026c04f39e4cf753b0697486644b876e649daa3f8f3d65eec43445", @typed={0x10, 0x92, @u64=0x2}, @nested={0x13c, 0x15, [@generic="3868b02af809c8f24340282219a6bd2cc196cd994c33cca51492b7deac79a10bde3b7e7b16d186359b6b384a832a2e9bf37cd82d1d0258c797952a84c56009c1d5f591d80cbcd6028109ab8aebc7edd32b546957572470a7d9ae23b58f1b9d074b1b0375d4f281ca4f4440079edde452e1620992584fb83742eba32d506ce9431ba76dfdfddec3d5fb4267d5c3a68b05a5f7f234d16cb7fc6830ab0adcfbc20ad7e88d25d74d40", @typed={0xc, 0x58, @pid=r3}, @typed={0xc, 0x84, @fd=r4}, @generic="b7032ee86b7ff8a69ce4", @generic="0bc999066dfc461ebfdd94d1f8925bd26bbefd48dcccbeb6556cb85215d854d55d2a405275bfafde5f40ee", @generic="7684f99a6efd3f890bb579e9bf22db55b30c3d59764454e2ce915fcf11ac4bf5c7a15163e55061f82f39d6409f71a9302b35066d113a4a2bbc3e72bc7d9b33c1f2d7"]}, @generic="5a2e84a2fec088ce29ddef00b1eca14fc49859d4e4a38146aff712dfb67487a965deb431b02871373a1590583318695ff7214d6ca3555ac35954cb2fdc0a57e73dd943cb40ec4c09e341ffc211bc1319982a", @generic="b6110f357b5fe897ca82028452f48288ba0f4133214ab9e8dac9e33c5981691d10fca50c129788b8a8a2948be4206ddf0a62647eefef04089a97356a9ac389bfce05b47ef00fab4e"]}, 0x348}, {&(0x7f0000a63000-0x130)={0x130, 0x19, 0x220, 0x2, 0x0, "", [@generic="7647c4c904096a3c187c8d0210e3cbd56d1ab7c85c2cab1b5df5111b0a018175297c56c4157aa1aa60eec3eacab92d56ffc46dbbecda322d9016982b9b9589e8a4a731c9b6292fe49e34f93f8df8cce4eddfe45f06daf95b87287e5c2220c7e327e2a175e70ab0977f86ed83903d6e679c812ebf5002f01b35f09d7aec14509de872f56168b083d40c4687614fe9e501ceda20246216a0246ee263a414dbc4d4eb7638d0d1152a167b136b3e08d1fd0b6b6ba02ad383ab039a3f56f5051d43c7c9c1ae1e17732b1c", @generic="32f491c455c13e4c12f655b33025a69f734eba1cb047e0250a0af594fcfbce68a1", @generic="ba6bd8e2b041fbe693db7c3a986a71e52051ee06f0e4561ff4fb33a00caf5725eea96c95938feffd18e5f7", @typed={0xc, 0x59, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x130}, {&(0x7f0000ab7000-0x188)={0x188, 0x1a, 0x400, 0x0, 0x1, "", [@nested={0xf0, 0x8a, [@generic="8d5e74f7594cdf555dfa47a10bff8c0fdf876ffe3dd72b25dc9659a17c5ff3f5f526bde52ed540cde6047dca9b16eef1f5ca41665fcece36ad2e79b518a4427e1a40ff731b4d26de88e49e9293e589421d81d18d0c2757bd4b7653e555ed9faac13d9128b7da845cbaa015c0d1c617b8cbd80398ddb6a08db11b983db33a208a43a435a937cd6c3901fbc3ae6fa744865164427f60351aaf8497a0dd2532bd870de379b61afa08fc50c3670acc07500f146693c480dee1cb7b0e5e0f2992b115de008d8cecfa9f309221273a9d3ef9bddf6ffa8e187535ea4e79a72a17a7a6bb7982db85c300cc702509db"]}, @generic="c6ff3ad247d8d3b33b07224f094a6b26fc10be23bc8aacb5cbccad66f54d74fa415f2ec4a204ca22c2261926fe510c4717099de19752ca124446dca4f2854d98bce8071131bf67a3ffbd23ab1af76c4677ddb4e095fa93b6ce92a3691a53e84535581645dc94fd04f2cd0f529ac8c17884be3b5c0eca59f11536a2ab7c2ddfb075c8281e60"]}, 0x188}], 0x6, 0x0, 0x0, 0x20004800}, 0x0) r5 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r5, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000473000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@nested={0x10, 0x2, [@typed={0xc, 0x0, @pid}]}]}]}]}, 0x4c}, 0x1}, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000212000-0x10)={0x63, &(0x7f00006f5000)=""/99}) 2018/02/04 12:12:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x400080) renameat2(r1, &(0x7f0000c2f000)='./file0\x00', r2, &(0x7f0000c3e000)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f000010d000-0xb)='/dev/adsp#\x00', 0x3, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000009a000-0x10)=@generic="a29647a2b8c910270c0b30a026cceae7") accept4$unix(0xffffffffffffffff, &(0x7f0000a53000)=@file={0x0, ""/37}, &(0x7f000043c000)=0x27, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f00003cb000)=""/83, &(0x7f0000469000)=0xfffffffffffffd48) 2018/02/04 12:12:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x40000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00002e5000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/04 12:12:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000000), &(0x7f0000c07000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000cb4000/0x2000)=nil, 0x2000, 0x4) r1 = syz_open_dev$audion(&(0x7f0000f30000-0xc)='/dev/audio#\x00', 0x7f, 0x244400) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000860000-0x10)={0x0, 0x58, &(0x7f0000e1d000-0x58)=[@in={0x2, 0x0, @empty}, @in6={0xa, 0x1, 0x7fff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}, @in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x9}]}, &(0x7f000064c000-0x4)=0x10) ioctl$TIOCSBRK(r1, 0x5427) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000aab000-0x8)={r2}, &(0x7f0000375000-0x4)=0x8) accept4$unix(r0, 0x0, &(0x7f00006b8000-0x4), 0x800) 2018/02/04 12:12:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000094d000-0xc)='/dev/autofs\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f00009c9000-0x10)={0xedbc, 0x8, [0x6, 0x200]}) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00001bc000)={0x0, 0x0, &(0x7f000027a000-0x30)=[{&(0x7f00003c8000-0xf4)="8d66b770fdf72e8f43451f9817aff5da95f1ef695d3a9cd0cd0a47d1d92555084fdb584590eff4576eb0d52e1d0c69fe4c3a62292a639655fe8591b29c0ec9a31d7e97ed8f027f7906e18f78d6ae4b6842eeb30dee6ab714c31edd236a97f22e520852f37c3ce75eda41ba4f78928cb3672407ca9309cc09f5bc5f438bfd8551fd79aaacc0652acd6dc8ad1d1d0121d12da5f59ab85a45e92eb09f462770b33dbd9a71ad9909dae8fe624989fc8cd5c98dcde7da88cd708444f0f31d4f071512", 0xc0}], 0x1, &(0x7f0000462000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000590000)}, 0x0) eventfd(0x4) 2018/02/04 12:12:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000628000)=""/255) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000051000)='/dev/vcs\x00', 0x40, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000484000-0x18)={0x64, 0x6, 0x80000000, 0x3f, 0x20, 0x2}) 2018/02/04 12:12:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000384000)='/dev/sequencer\x00', 0x80000, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendfile(r0, r1, &(0x7f0000de5000-0x8), 0x101) r2 = syz_open_dev$mice(&(0x7f0000c6b000-0x10)='/dev/input/mice\x00', 0x0, 0x161000) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000a00000)=@int, &(0x7f00009f0000)=0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000105000-0xe8)={{{@in=@multicast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@empty}}, &(0x7f0000015000-0x4)=0xe8) bind$packet(r0, &(0x7f0000fb3000-0x14)={0x11, 0xf6, r3, 0x1, 0x3f, 0x6, @random="00ead6350f61"}, 0x14) r4 = socket(0x100000002, 0x1, 0x0) recvfrom(r4, &(0x7f000059f000)=""/66, 0xb3, 0x2000040010140, &(0x7f0000756000)=@llc={0x1a, 0x2, 0x3ff, 0x10000, 0x2, 0x27, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_open_dev$urandom(&(0x7f0000b7a000)='/dev/urandom\x00', 0x0, 0x201) 2018/02/04 12:12:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) r0 = syz_open_dev$audion(&(0x7f00009ba000)='/dev/audio#\x00', 0x36ad, 0x40000) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000f7c000)=""/105) 2018/02/04 12:12:45 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008cc000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000615000-0xc), &(0x7f0000247000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d8b000-0x10)={0x0, 0x0}) epoll_create1(0x80000) socket$rds(0x15, 0x5, 0x0) pselect6(0x40, &(0x7f0000b6e000+0x292)={0x5, 0x1, 0x8001, 0x9e9, 0x2, 0x1, 0x1f, 0x7f}, &(0x7f000011b000)={0x1, 0x1, 0x1, 0x200, 0x149, 0xffffffffffffffff, 0x2b, 0x200}, &(0x7f0000b2e000-0x40)={0x7fffffff, 0x33c, 0xa0dd, 0x8, 0x1000, 0x1f, 0x4e, 0x5}, &(0x7f00002c0000-0x10)={r1, r2+30000000}, &(0x7f000085c000-0x10)={&(0x7f0000151000-0x8), 0x8}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000012000-0x4), 0x4) prctl$getname(0x10, &(0x7f000067c000)=""/87) 2018/02/04 12:12:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000de1000), &(0x7f00003eb000)=0xc) mq_open(&(0x7f000028b000-0xc)='\\security*-\x00', 0x2, 0xe0, &(0x7f000080f000)={0x3, 0x4c, 0x8, 0x1c0, 0x5893, 0x4, 0x6, 0x1225}) write(r0, &(0x7f0000e86000-0x1f)="170000004a00070000001bff7f0008ff0a368000000000", 0x17) 2018/02/04 12:12:45 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000003000-0x10)={0x0, 0x0, 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={r1, 0x80000, r2}) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x78, &(0x7f0000003000)=[@in={0x2, 0x3, @rand_addr=0xffffffffffff8001}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10000}, @in={0x2, 0x3, @rand_addr=0xffffffff00000000}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x20}]}, &(0x7f0000003000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000003000-0xfd)={r4, 0xf5, "f606d81004e50ddd50ba39498b3ecc9fe70af8942efe2ceeef0a8c45d7c783a9566ec3f806ffe8ff0c49aa292cd03cecdb5b2e25aa065f3955a194f8fd9fbf2b8e932b3726dd8a2e1f06ab5218faa49b408a18f6173078b88e52780c0c6e4bc1fd8641b77857b592bdae0d5581b315d3b60b9d43d5b6830dcd7dfed60c179e646812af810a1328545e685d71d91b03e0975e8450f76c601df1b86afc402e8ae25f286f7059561819eb4544ed14dc8797ab87499611d9b5cd48ce7817f637a976bceb4c73daad070fc021cba7ee2ed82178a9cfe91c080ea2fb039041cd5eaf644a4d78425a33f351ecd459e0247781817ca7b4618f"}, &(0x7f0000001000)=0xfd) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000df1000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x0, 0x101000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r5, &(0x7f0000003000)={&(0x7f0000004000-0x10)=@ax25={0x3, {"763e116e53cde6"}, 0x7fffffff}, 0x10, &(0x7f0000001000)=[{&(0x7f0000003000)="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0x1000}, {&(0x7f0000003000)="a699777274b7502950b47ed2087850ee37faee6ac08df65cdeeb92c45c81ba5fb0da09178bbe4ad859e49ad8d0e93869dcd05b4e48f06a1fa374afa936fc55b5245840a30ab2e62a994c423fa9c07fdecd54e2522ff3c89b10c920673d6ae06bd3ebec6a5533a8be98f56ffd3973", 0x6e}, {&(0x7f0000003000)="f7c64c11c1bb", 0x6}, {&(0x7f0000002000-0x6f)="0a7c84b065be78a07ee6afa51ab69b135f8225e35a4f92f19b6f36d4056e7af0e93bcbd7aceaff0794f983426723b9946722d2dd966dab02b31c88335dcd3bed81fd1ea52c414ae63d5ce6d281b741b6abee0db13baa2dfb2517da3b5b8524ab0b8711f43f99427d3dd82eb3f2a788", 0x6f}], 0x4, &(0x7f0000000000)=[{0xa8, 0x18e, 0xfffffffffffff0b5, "29ec2924df53fdb332ace7b15036ebb8637d61c18c26e864f3e0ec04dd8a48eeac36507890680b2d702e0265ade1ff045542343f2b8e2961184f12a7ed4f308e1cc293992a0d93d6a03f600579c89235d9ba0307ec05926e3b035514ba63fe5a44f7c0599f24cc98e187ecd7e4ce7aeaa0e7dbe8d090b7a4702327ab4ff2428d4ca9656a93ee7957d05e844cb54d7db568c9ef656374f6ea"}, {0xa8, 0x88, 0x101, "9c825c42b260b62e48ed5b07caff550d71521e8b20467e6f2bf9262b5a47bfaf75d23cf7feae7f086b51604d0a9ea807d829981acd2b126061801484fff814273b33b6d6446a4ad0538023397f4ec2ccb5151958eb4cb44f6cae8016970c9b2d8a522aca073038cb94adee41ccf2fa051882a92b5150a1485a9fe435b798cd86aa19a99b14665a711858d8e0f565734b084d6dcdc90e1ea6"}, {0xd8, 0x110, 0xfffffffffffffffa, "b4b595aed842592bdfb7be8f68d58f5b396aa08f0bfdceac134005a9910a2d58a1836476b453444bb552691bd2ee1c378ab690f563424c87bed791755f31b342b52b8f74595b90871f4d91d63d14850d089e238dcdb339710e8e20c01ab019ffafb73694db9aaf7b64585eaf55c033ad4c7caaefcb969a1cd847711f32fdcb09478d8859ba7ad6d0001df2a659816a46234e67082b03b8d110d9ed898558adf3df342d2dae3743bbd0a6759a674afb41a130c72da616a8ff6a22401448460e1d39d3ed526e87"}, {0x1010, 0x1ff, 0x8c, "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"}, {0xb0, 0x107, 0x8, "5dc43be8d6eee0f45639a876eaacdac9163ffb7d5f622542a4900dafb4714ffa0eac3a46ac498132b9e214847c5686fdc4a36e259dac744a0997adfd010c7d5c04ea4e4b687ee12737a4c49c10c1de1450c851aa67e359c99d33ccb9e7d86b9de70127b69228f2296dc5d11952cafd6ee8e0d64509fe2b2a04e2e6d11c032e090c81b5b967c35e6c9fe9f6daa4c7201a2e8490ec7aa64010b8e3aeb96dbe8b"}, {0xc8, 0x11b, 0xfffffffffffffffa, "65d64502ae1f108a6cbf18569b69798aea90b14587aa8cf05d05ca85b06ed59d9b2024c79dd4c8361c81591644bba42d194076751d0f9d9a616609e433063e4c3075b6f5fed9d12203dc21d45500d0efe2a58724687cda6c7eaed62ea6de52357290bb40cc208250785b48bf22a3513f7c34b82af5e39a84ece61450affdda5b48b9eb2de97398fb4592c0ba84ac8d7b6e7afc9f0ac6ed27e769f5de51e5841197c9194f454818ca5dc1c1fc2556dd3e2c01f07d3b2eef53"}], 0x13b0, 0x20000800}, 0x1) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x4201, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r6, 0x408c5333, &(0x7f0000000000)={0x8000, 0x3ff, 0x6, 'queue1\x00', 0x100000000000000}) read(r6, &(0x7f0000002000-0xb4)=""/180, 0xb4) 2018/02/04 12:12:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x33, 0x0, @thr={&(0x7f0000000000)="ae8c428bcd63c7bd4cd6ba88359d0779369bbcfafd34bf3a21048abb44952ee12c57a5ccf88d8c5fc62024528e7aae3a766cbbc0cbc541d8a0510c26246241d5230a2bd35d386d3b40cc83c67116cea3090d94de6a98d1de6f1a255cc4a1289e364155823ffc01180d9ad630c8a2b64513d0ec0a0f266e14a1cd8654b6e7c5a0ea", &(0x7f0000001000-0x28)="96c5715153885f89e6f185f229066719afb200c405c2fcdf5e681b5f4a5066529483b8cab5f3a63d"}}, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f0000ff0000-0x8)='./file0\x00', 0x20000000180045, 0x0) fstat(r0, &(0x7f0000e3d000-0x44)) fcntl$setlease(r0, 0x400, 0x0) r2 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) syz_open_dev$sndseq(&(0x7f0000809000)='/dev/snd/seq\x00', 0x0, 0x0) ftruncate(r2, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000059f000)={0x400, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}}, 0x0, 0x6, [{{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x1, @empty}}, {{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x3c8) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00005ee000)=0x6) r3 = semget(0x2, 0xabf5125929d52a2c, 0x14) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000976000)=""/120) 2018/02/04 12:12:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000b60000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000dd0000)=0x32) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000035e000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000828000)={0x3, r0}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00008d2000)=@ioapic={0x6001, 0x3, 0xfff, 0x6, 0x0, [{0x8, 0x1ff, 0x2}, {0x894, 0xcad2, 0x6b, [], 0x5}, {0x1, 0x0, 0x0, [], 0x401}, {0x0, 0x20, 0x1, [], 0x2}, {0x8, 0xffffffffffffffff, 0x5, [], 0x8}, {0x6, 0xffffffffffffffff, 0x80000001, [], 0x6}, {0x4, 0xff, 0x200, [], 0xc2}, {0x1, 0x56, 0x1c2c, [], 0x3}, {0x2, 0x78e5, 0xfffffffffffffffa, [], 0xc74}, {0x2, 0x2eb9, 0x2, [], 0xfffffffffffffff7}, {0x8001, 0x5, 0x80000000, [], 0xfffffffffffffffd}, {0x2, 0x185991b2, 0xeb, [], 0x1}, {0x100000001, 0x3, 0xfffffffffffffff9, [], 0x1000}, {0x6, 0x10000, 0x4, [], 0xfffffffffffffffb}, {0x6068, 0x10000, 0x6, [], 0x3}, {0x3, 0x200, 0x3, [], 0x2}, {0x1, 0x0, 0x6, [], 0x4}, {0x7, 0x9, 0x3, [], 0xffffffffffffed2c}, {0x8, 0x7, 0x8, [], 0xffffffff}, {0x0, 0x80000001, 0x8, [], 0x1}, {0x7f, 0x1, 0x4, [], 0x2}, {0x80000000, 0x0, 0xbaef, [], 0x9}, {0x5, 0x400, 0xf0ca, [], 0x400}, {0x9, 0x2, 0x10d, [], 0x6}]}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/02/04 12:12:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000ce0000-0x4), &(0x7f000049d000), &(0x7f00009de000-0x5b)) pwrite64(0xffffffffffffffff, &(0x7f0000d1c000-0x1000), 0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000001000-0x4)) 2018/02/04 12:12:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000c25000-0x5)='user\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674", 0x86, r0) r1 = add_key$user(&(0x7f00004ac000-0x5)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000afa000-0x2)='\x00', 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000d0d000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000f29000-0x1000)="b3", 0x1, r0) r3 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$link(0x8, r3, r3) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r3}, &(0x7f00005cd000), 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40), 0x3f}) 2018/02/04 12:12:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000243000-0xb)='/dev/audio\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/02/04 12:12:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000945000-0x1)='\x00', 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f08000)={0x5, [0x2, 0x2, 0xfffffffffffffeb3, 0x3ff, 0x7ff]}, &(0x7f0000474000-0x4)=0xe) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ddc000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000c6b000)={@generic="152963c3545718bd19a8e642732f1950", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) r2 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") sendmsg$inet_sctp(r0, &(0x7f000018e000)={&(0x7f000023a000)=@in={0x2, 0x1, @rand_addr=0x1}, 0x10, &(0x7f00006bb000-0x70)=[{&(0x7f0000afe000)="94a89e9dd1e3ad6636fd899e06657674f1a4f9ca9b3d52127b18a9cc1d5e0c244de7deef7ba054b0da91c711b3c704788122ddb8f7f9a9c59a84b9bef0565c49d235c6741a2a6dbf8ed4289d3170ce6d36052949429c6f847c80387b9f231fda361aab139c4bf7fc6678efccc099d9878e705e262d8cee5cd7d2a3e34916de7ca91e27466482d4c703e7c81750b1d4f84e80c1afed9c3d8794a2d795a40a13864a9ca02a9d754452ba535968b2fb8ce549c7b14001fa1d44d5a7c352d580146c01b67f346a56c4ba73ae205e440bba4469459ab2e4638f74c5e9", 0xda}, {&(0x7f0000a5d000-0x64)="030e0049b86a592e7f2e801766c2c76e9029554de4bc5f85fb3b7cb32ecd9db7d747a05312e62f669772b14bedf3a14a94e22e963b777a4343a7fc4a9b83e06130a734217248c63f292c4226e64a24d63b2d351601db6cfb7e29a9bed0610115e45bb9f7", 0x64}, {&(0x7f00008f9000)="d457f665c1f73cc7a2274adbc5a5534ff518e58e5e379f9b1f250df4995fd201890d2c3a7affb7d85f64abd7d9df4417808e523aaf95973a9048c58027fc09c8d6db0e3544c31cf8d503e01066d48752bc25b903d85c19867645b8abbe1b2a3c3e4c6d31265bd43d67dd0fcc886f04d84dfd2a04d401a3229a5ad9edd3a18648eadb281b03c9208c9ac70a838609cbe3e88b8a9c4c602166893a9b9dbb989fd60053a401607a451157f3fb5f4bdc75e6327450938b02075d660c8f36097ad58f64ef4bd03e64c6c4b2999f9e552519843edce0ac61b2d87ee8c8bf27d12d5387a1f528", 0xe3}, {&(0x7f000008c000-0x1000)="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", 0x1000}, {&(0x7f00009d7000)="6fceb187ed4ed9a3851714ae23f5426f979acef961c302f6895e57b81c046d6576cb64c67d3ff3c6331929172adde8bd6e4eba1660a82898b4600cbfd68dcf6ccfc52221efb56459c29dbac9b30059373294b4f6f7e0179406af93f2ef006ab94cc7c5cc2b35d77588701c2ec696918234daca73ad6a5023d3f43bc920ce551040d7abd97a6c886175266b4a1740f99984d6a48443e1b4c553065d127e966419bcef93a8f4e403faf6df1edbebf73dc54a84e16b13a7de1d1a72ceedf0097a519979ec1a1b4fa35c77c652175bb07d72d4f24a37a98bfae334ac0cdcd114c7955bbc358ed4737aa24659", 0xea}, {&(0x7f0000883000)="fb72e82b7716aba570c1cc3522ed7c0f204a51ddf76a99c845a4b500d89a66bbe240484e56f294febe6798ea91bb8bc27335888c09446ebbb494dbb3ee660e296f15ca122c48ecf41c4ec02f30c465e65a1e2cab84972a05865ec74274a4da0f74d3432d27a1049f1e9cd92404e1c9a112ab38812484ec8ee039ffb4f51d4c76178835fb67807f421d6b01cffd793419ecf2a530dba39c9fb9ea3a7293398f5e2b653107a08ee23d27531d2123284c3f39c9b3c4a7e70a", 0xb7}, {&(0x7f0000d18000)}], 0x7, 0x0, 0x0, 0x884}, 0x8000) ioctl$TCSETSW(r0, 0x5403, &(0x7f00004f6000-0x24)={0x1, 0x21d, 0x9, 0x7, 0x7fff, 0x8, 0xffffffff, 0x1, 0x0, 0x8, 0x10000, 0xfffffffffffffffe}) writev(r2, &(0x7f0000cac000-0x50)=[{&(0x7f0000f7a000-0x2)="7493"}, {&(0x7f0000d4c000)="dc46a7830fe2064326716d5dfd008a007fe934d7c0034392ee85a0c55afa67457e900b304e9f3205430ae718329f77207ce031ef5e0b367eb15af3b50725b936e49f7a87416ab5809f496332bcdd8936018ffac7e841855cfdba1980e1f2a71a6ca81bd9ab2d74"}, {&(0x7f0000138000-0xb5)="0a30e89e2d5e4c779dab01af7641342684a301ef92322202ddc205c790dbbdaf75390ebd1f4143d3bb976ec23a837751a43b76f3f27f1edf24fac7b7f51a44659b8f953666c5de5fc1bc10b3e63154bb8952931a5c6b9f23307dcf711eb0f4fbf510d8d9e912c89ec5942fab4fa22ea816dfd8b21a9344e5f070d798f23a166606a1e4b2cfa577f053934d3b76078b7c3fe9ff7d846a3a91df3563cf0a15226f38c0ea0188ff6ef3c348abb907cd58780ab30abfa9"}, {&(0x7f00007af000)="0c4d7d32a3eee986373b23a6e490ba00a7"}, {&(0x7f00005fa000-0x88)="4f3bae0030951e4d89d5f0903f6b28244896b4c628b4c308aeeca1aa1b929e69b6ff60eb41ebe54f8b9c6208de1119f147525c3aa5b9f6c22c8f148647159211b8dedbdf12420614a36f4087dda5fd68f435880e69f71ae36b171681379db705ff2ec1e7d263effc5b5f9b0746ebc7b365e310bdf17350e2eea512b1ff7e048d6c87d09561536916"}], 0x1) 2018/02/04 12:12:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a1f000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000e2b000-0x18)=@get={0x1, &(0x7f0000270000)=""/254, 0x7}) chroot(&(0x7f00004d8000)='./file1\x00') r1 = getuid() setuid(r1) unlinkat(r0, &(0x7f00005e5000-0x8)='./file0\x00', 0x200) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000d00000000", 0x14, 0x0) r2 = getpgrp(0x0) ioprio_set$pid(0x2, r2, 0x6) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00005e6000), &(0x7f0000eea000-0x4)=0x4) 2018/02/04 12:12:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000121000-0x11)='/selinux/enforce\x00', 0x408000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000072d000)={0xaa, 0x6}) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000f71000-0x10)={&(0x7f0000800000/0x4000)=nil, 0x4000}) 2018/02/04 12:12:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000983000)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a71000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000013a000)=0x3, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file1\x00', &(0x7f0000794000)='devtmpfs\x00', 0x0, &(0x7f0000c4e000)="26b4808d5a3be74617ed1ae83157863e183ebfd2de3a82819de25652b9") 2018/02/04 12:12:45 executing program 2: r0 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4), &(0x7f0000253000-0x4)=0x0, &(0x7f0000dc8000-0x4)) setreuid(r0, r1) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000-0xf3)={0x0, 0xce, "ce3ae63cd3f546939bbc61bacbcce201daaca31b8903901a437315bdbdffb33dba1ce06168cfad6e780a29d53b9e5862d33e9ccd05a752264096d20931726411e133bccfbd3b8fcf735ea2eadc74db0777df7fb449e221a80c41df8792b3745c80920b45d6c79b26a1611dfaee23d707058124a1ced17db3611be62348cbea4326c228eed5d05b1cfbd77def8031a7e05324c69caa7e43379041a359976b9c442fb03dd5f28a67e3b6fa655bfe5ff2ef23f37a67cf3a88f069121d81febcf657c8526de00dac7633667097980f2c"}, &(0x7f0000001000-0x4)=0xd6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000007000-0x6)='dctcp\x00', 0x6) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x63, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000007000)={{{{0x2, 0x3, @multicast2=0xe0000002}}, {{0xa, 0x3, 0xffffffff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1b}}}, 0xfffffffffffffff9, 0x9, 0x7, "f3e6660f9dbd8ddb2346f1865119472f5ba5e5e073e206ddb72257bf2091dd0f8f0eda1d6d0deabfa25a4a198770b0f9cf61d78f5733b3884ebb0bd281c6ab226c509be094258ea9d7790b3898802d42"}, 0x160) 2018/02/04 12:12:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007a4000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r0, r2) 2018/02/04 12:12:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000e13000)='/dev/snd/seq\x00', 0x0, 0x8200) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x1, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000), 0x2, r2, 0xa}) 2018/02/04 12:12:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000915000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000649000)=0x200, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000552000)={{0x80}, 'port0\x00'}) 2018/02/04 12:12:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f00002a7000-0x38)={0x0, 0x0, &(0x7f0000a71000-0x10)={&(0x7f00009c6000-0x1058)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x38}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00009c4000)='/dev/rtc\x00', 0x2000, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000c19000)={&(0x7f000091a000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000920000)={&(0x7f00006d2000)=@get={0xe8, 0x13, 0x104, 0x6, 0x1, {{'drbg_pr_hmac_sha1\x00'}}, [{0x8, 0x1, 0x6}]}, 0xe8}, 0x1, 0x0, 0x0, 0x1}, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001dc000)='/selinux/policy\x00', 0x0, 0x0) select(0x40, &(0x7f0000e0b000-0x40)={0xff, 0x401, 0x2, 0x0, 0x3f, 0x8001, 0x7, 0x180000000000}, &(0x7f0000184000-0x40)={0x0, 0x7f, 0x9, 0x0, 0x8, 0x8, 0x8, 0xffffffffffffffff}, &(0x7f000054e000-0x40)={0xffffffff, 0x7, 0x4, 0x6, 0x3f, 0x3, 0x9, 0x7}, &(0x7f0000af1000)={0x77359400}) accept$unix(r2, 0x0, &(0x7f000037e000)) 2018/02/04 12:12:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000797000-0x18)=@get={0x1, &(0x7f0000db6000)=""/158, 0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:45 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) signalfd(r1, &(0x7f0000ff3000-0x8)={0xfff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000072f000-0x4)=0x2000000000, 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r2, &(0x7f0000e0b000-0x30)={0x30, 0x2, 0x0, @fuse_notify_retrieve_out}, 0x30) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00007be000)={0x0}, &(0x7f00003eb000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000797000)={r3, 0x9396, 0x1000, "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"}, 0x1008) 2018/02/04 12:12:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000d71000)='./file0\x00', 0x18900, 0x1) mkdir(&(0x7f00000a3000)='./file0\x00', 0x0) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000176000)='./file0/file0\x00', &(0x7f0000e07000-0xe)='./file0\x00', &(0x7f00001f8000)="3c00e1e5c600e41b24667300", 0x2000, &(0x7f000025a000-0x3f)) 2018/02/04 12:12:45 executing program 7: mmap(&(0x7f0000000000/0xac8000)=nil, 0xac8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) listen(r0, 0x6) 2018/02/04 12:12:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchdir(r0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000eba000-0x8)) r1 = signalfd(r0, &(0x7f0000791000)={0xffffffffffffff33}, 0x32a) close(r1) 2018/02/04 12:12:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009b8000)='/dev/sg#\x00', 0x6, 0x100) sendmsg$kcm(r0, &(0x7f000047c000)={&(0x7f0000218000-0x9)=@rc={0x1f, {0x100000001, 0x3, 0x3, 0x396, 0x9d, 0xff}, 0x1000}, 0x9, &(0x7f00008b0000)=[{&(0x7f000081e000)="de8fb6d4284fbbc54b58c95642df", 0xe}, {&(0x7f0000511000)="578c0d755b98386edad2fd9e32abdf7dd5d85f03a5433d16acaabd33adbe42aac31e428058163f77ca717ebea1fd016204a1b39c875887be078da59ebac9f1aad8a44163fc30cc65cd35a61516a72717a3ba8f1f3831f093328dae8c17214e860e4c5aacd0539ce07344f46219a1abfd6b5eff80f96bc76ffe2663e876616a7432f5fea77b6ee5596872a8b8f98713783b2e648348dcb08c56f140bd3e44643591c9d048df", 0xa5}, {&(0x7f00008c0000)="6d30aeaba0906f97da75ebbbe670d97fda7380bdcd7a8a2ab4c19d811f8146635f572afcb1af4578554d0e4166f414134223624e3eea838c4c3543bc28c9fffe2ed84f377835453e1e94cf78fce65b33e48ee5d8108de4d4c7f7dd8ed0a05565fa9ab1544a0fcfc069f859c3997360947534f5c88567fe3aa370fde18d5e1f858a79fb7e75fac71320f8c3689a661acb196d5288a503bfff9928c33cd814194274ebb5a7", 0xa4}, {&(0x7f0000581000-0x2b)="807c3bf09e4307b727b3f8fd79d1ceeffa24d2af6406722ceb3d93ac34b039824b51d8781ba2c3a0244bd0", 0x2b}, {&(0x7f00003a0000-0x94)="a2c37e15a3d43b4df1c7fb11ba46ab09979246cf319b2d0d1a4288ae5c431869411a0d6d93b8206122484461f5af9ffbff0a0b053a8a72f5e3308f652f391d59466cbab02120b53e29b0e8d65dd241d55b0b889c3f40895490a3143582c5a88d12c54a68a3e46c97edaced6d06951a9a1dfdd1be60c6e55f7ec5a50da5d07bb99a28ad7fb097f18623043a1186de1c836aa165c5", 0x94}, {&(0x7f0000292000-0xe)="0611ce31b9aa68d65704d3a1cf14", 0xe}, {&(0x7f0000dac000)}], 0x7, &(0x7f0000146000-0x48)=[{0x48, 0x13a, 0x550, "8e5990274ce23e792c0eba5f731c062f57f88dd81b6e4d3b66e9a58618b4aaca7040a6ead39275d25230d1943e62e85c0fc4a5daaa803d70"}], 0x48, 0x40810}, 0x1) r1 = socket(0x1e, 0x5, 0x0) bind(r1, &(0x7f0000388000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc0790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb315a314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1857"}, 0x80) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d59000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a91000-0x40)=@ethtool_test={0x1a, 0x2, 0x64b14fcb, 0x6, [0x4, 0x4, 0x100, 0x2, 0x2, 0xffffffffbe4b56e1]}}) sendmsg(r1, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000d19000)=[]}, 0x0) 2018/02/04 12:12:45 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) mmap$binder(&(0x7f0000e98000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000787000)=0x0) ptrace$cont(0x18, r1, 0x26e2, 0x6) 2018/02/04 12:12:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000d9a000)='/dev/snd/midiC#D#\x00', 0x12000000, 0x40000) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f00006f2000-0x4)=0x100000001) r1 = syz_open_dev$sg(&(0x7f0000432000)='/dev/sg#\x00', 0xffffffffffff601c, 0x200) openat(r1, &(0x7f0000167000)='./file0\x00', 0x2800, 0x42) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000066b000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x200000000000002a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/04 12:12:45 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000c50000)='./file0\x00', 0x294000, 0x42) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001000-0x4)=0x200, &(0x7f0000be2000)=0x4) setsockopt(r0, 0x100000040000010e, 0x8, &(0x7f0000789000-0x1), 0x0) 2018/02/04 12:12:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) setsockopt(r0, 0x401, 0x3, &(0x7f00001fe000-0x13)="69c39554b7e49afa53b9c125d1be202cb4f824", 0x13) bind(r0, &(0x7f0000d81000-0x80)=@rc={0x1f}, 0x9) pipe2(&(0x7f00004d9000)={0x0, 0x0}, 0x84800) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001a2000)={{{@in=@remote, @in=@broadcast}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000a85000)=0xe8) 2018/02/04 12:12:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='vboxnet0\x00', 0x2) ioctl$KVM_RUN(r0, 0xae80, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000fc1000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r1, 0x0) fallocate(r1, 0x0, 0xffff, 0x4) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000fc2000-0x20)={@common='rose0\x00', @ifru_flags=0xae00}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000fc1000)='/dev/admmidi#\x00', 0x5, 0x581000) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000a12000-0x28)={@generic}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000974000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f0000ae0000)=""/164, &(0x7f0000450000)=0xa4) 2018/02/04 12:12:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x807fc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000222000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000f75000-0xd)='net/anycast6\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r2 = epoll_create1(0x0) clock_gettime(0x6, &(0x7f00000a7000)) r3 = syz_open_dev$adsp(&(0x7f0000f7a000-0xb)='/dev/adsp#\x00', 0x1, 0x20200) write$selinux_load(r3, &(0x7f0000244000-0x2b)={0xf97cff8c, 0x8, 'SE Linux', "5064e748f16ac352a159e4a1abdb52e27e37d7ddfaa7f05c1862cd"}, 0x2b) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r2) r4 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r2, 0x0, 0x0, 0x40002) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r5 = gettid() tkill(r5, 0x56) close(r4) 2018/02/04 12:12:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ae6000)='net/dev\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00009c7000-0x4), &(0x7f0000aa8000-0x4)=0x4) r2 = syz_open_dev$midi(&(0x7f0000dfd000)='/dev/midi#\x00', 0x2e76, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000a74000-0x38)=[{&(0x7f0000456000)={0x27, 0xd3a, 0xffff, 0x7, 0x800, 0xfffffffffffffffb, "bfb125b4256c00b350aa21d51c85a43deb86ec6cf70f6ea77baf1d69f3960c607712ea58792778f78775fcee3ebba4b4e9b0f7a2f82d1f964d57e11495f8ff", 0xffffffffffffff81}, 0x60, &(0x7f00005be000-0x20)=[{&(0x7f000088c000-0x1000)="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", 0x1000}, {&(0x7f0000177000)="4d04dc340e74176af8ed1558c7c21d7d9649d290c2ca845774da13dfe0fa49a66e48569da419686eec840e2d24497eb3b244964e31456a99238497314e5571b36935b3712716c8ad70d754ebab6da1e33e7dfbaec3dc40c867514972e47b44d877e4e942f2d0cbad0e71a14c9f953a92218172977a21384264637aae778c5a658bb55f8e3d2cdbf7", 0x88}], 0x2, &(0x7f00000fe000-0x38)={0x38, 0x119, 0x64e9, "a654dda6003e746bb5a1f8279d8793a6ce3ef55b9ffa8b8f622f732969440c9314"}, 0x38, 0x4000010}], 0x1, 0x48001) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000461000-0x4)) 2018/02/04 12:12:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x48) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000152000-0x2)={0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000460000)='/dev/sg#\x00', 0x2, 0x100) fcntl$setsig(r1, 0xa, 0x24) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000dcc000-0x14)={0x0, r1, 0x7, 0x3}, 0x14) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000c0d000)={&(0x7f0000741000)=[0x0, 0x0, 0x0], &(0x7f000053f000-0x4)=[0x0], &(0x7f0000ca7000)=[0x0], &(0x7f0000b61000-0x8)=[0x0, 0x0], 0x3, 0x1, 0x1, 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000444000), &(0x7f0000b87000-0x4)=0x4) lstat(&(0x7f000005d000-0x8)='./file0\x00', &(0x7f0000a12000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r4, 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/02/04 12:12:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007b0000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10005, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x20}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00005c5000-0x18)) 2018/02/04 12:12:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1f, 0x40001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000001000-0x4)=0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000031a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000f93000)) 2018/02/04 12:12:45 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d2a000)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000a9000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000e19000)={0x0, &(0x7f000047d000)=[]}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000c4f000-0x10)={0x1, &(0x7f0000702000)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000a3a000)={r3, 0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) shmget$private(0x0, 0x2000, 0x0, &(0x7f00008a2000/0x2000)=nil) ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000efc000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, &(0x7f00003b7000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000fe000-0x8)={r4}, &(0x7f00001f5000)=0x8) 2018/02/04 12:12:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000b75000-0xa7)=""/167, 0xa7, 0x2) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bc1000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000a72000)=""/212) syz_emit_ethernet(0x36, &(0x7f000085b000-0x36)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @generic={0x1, 0x0, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, "155a010a", @empty, "c6431b9a67d43d97039aff13005d2a44"}}}}, 0x0) 2018/02/04 12:12:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x430, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009e4000)='/dev/rtc\x00', 0x98802, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00009a3000)={{0x5, 0xfff}, 'port1\x00', 0x80, 0x1, 0x3f, 0x3, 0x3f, 0x20, 0x10001, 0x0, 0x0, 0x682}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000622000-0xc)='/dev/rfkill\x00', 0x40003, 0x0) getsockname$inet(r1, &(0x7f0000f98000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000057e000)=0x10) 2018/02/04 12:12:45 executing program 5: mmap(&(0x7f0000000000/0xd3e000)=nil, 0xd3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) fcntl$getownex(r0, 0x10, &(0x7f00002fe000-0x8)={0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000621000)={0x0, 0x0, 0x4, 0x2, r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) connect$inet(r3, &(0x7f0000cf8000)={0x2, 0x1, @empty}, 0x10) r4 = fcntl$dupfd(r0, 0x0, r2) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r4, &(0x7f0000d3e000)=[{}, {}, {}, {}], 0x4, 0x7fffffff, &(0x7f0000432000-0x8)={0x1}, 0x8) shutdown(r3, 0x1) 2018/02/04 12:12:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000eb6000)='/dev/ppp\x00', 0x40, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001da000-0x30)={0x4c, 0x0, &(0x7f0000ea4000-0x4c)=[@reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, &(0x7f0000cfe000)=[], &(0x7f00009e2000)=[0x20, 0x38, 0x18, 0x38, 0x78, 0x30, 0x78]}}, @decrefs={0x40046307, 0x2}], 0x7a, 0x0, &(0x7f0000b7e000-0x7a)="8f15045f7f5fe895437858bf2e02ced512c6e9601ee2f9e816989fc02de40baf2d24a3715f65287fb8bbc4a5b59165dd6ebf8e5a593fbc51d84742a8485b9b69dcafe5ee4fc3447cfe4603349607c0845b8a50fabcd6693b299e540f76a25785853897adbd801050817dbeaa88c6865d39b5410109ecb36077f8"}) r1 = syz_open_dev$binder(&(0x7f00000bd000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d65000-0x30)={0x8, 0x0, &(0x7f0000355000-0x48)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f000066e000)}) 2018/02/04 12:12:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d44000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40046103, &(0x7f000065c000)) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000893000-0xa)=""/10, 0xa) [ 84.119055] TCP: request_sock_TCP: Possible SYN flooding on port 20021. Sending cookies. Check SNMP counters. [ 84.153445] binder_alloc: binder_alloc_mmap_handler: 9436 20000000-20002000 already mapped failed -16 2018/02/04 12:12:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002bf000-0xe8)={{{@in6=@dev, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000f40000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000bb3000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4, r1}) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000f61000)={0x3f, 0xc000000000, 0x1000}) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000264000)) 2018/02/04 12:12:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) r0 = socket(0x10, 0x6, 0x1f) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00007b0000-0x14)={0x0, 0x15, 0x6, [0x100000000, 0x1, 0x8, 0xfffffffffffffacb, 0x100000000, 0x5]}, &(0x7f0000a18000)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d72000-0x6)={r1, 0xfffffffffffffff9}, &(0x7f000099d000)=0x6) [ 84.175984] binder: BINDER_SET_CONTEXT_MGR already set [ 84.181469] binder_alloc: 9436: binder_alloc_buf, no vma [ 84.186584] binder: 9436:9441 ioctl 40046207 0 returned -16 [ 84.187072] binder: 9436:9444 transaction failed 29189/-3, size 40-8 line 2957 2018/02/04 12:12:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f1b000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00006f3000-0x6)='nsnet\x00') openat$ptmx(0xffffffffffffff9c, &(0x7f0000713000)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$VT_RELDISP(r1, 0xb701) 2018/02/04 12:12:45 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000026000)) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, 0x0, &(0x7f0000026000-0x4), 0x80000) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000004000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000027000-0xd)='/dev/snd/seq\x00', 0x0, 0x12081) 2018/02/04 12:12:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000076b000)='encrypted\x00', &(0x7f0000a61000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f76000)="7730e5597945c3f41fb3d72e", 0xc, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r0, 0x1) ioperm(0x0, 0x9, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f00000e7000)=@ax25, &(0x7f000033c000-0x4)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bc0000-0xc), &(0x7f0000b89000)=0xc) seccomp(0x1, 0x0, &(0x7f0000ef3000)={0x2000010d, &(0x7f0000200000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) lstat(&(0x7f00001f1000)='./file0\x00', &(0x7f0000472000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = syz_open_dev$sndmidi(&(0x7f0000265000-0x12)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x109080) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000e41000-0x4)) keyctl$chown(0x4, r0, r2, r3) ioperm(0x2, 0x7, 0x5) 2018/02/04 12:12:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000279000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) write(r0, &(0x7f00004ac000-0xe5)="ae", 0x1) 2018/02/04 12:12:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000891000-0xcb)="8aff883ad19ebddd32227f4fcd7cb23187d47f2ba594768559018be24a5268f5fb0b52df89b7f33afc742372a1669d4a2472b7e051ce0b6708163ae21d74e028a2fd5f690d0b83eabfb0071035581fc6194e95d65608ca16103c83b4e38c86d997189f8b25b7b7148eeee2c1480d0eeba9c74e5a1ba7ca470b87c9338fa29823ca1dff5acff021e38bfef809190f147ce5eb77e21df8048d6a4cd2abcff0ba502b161015f68439ead08fac042ffc838bda2d63cdf51268242b9365dc030a75e2187f8fbf21bc36feefb33c", 0xcb) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00009b2000-0x5c)={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x2, 0xc5b, @loopback={0x0, 0x1}, 0x1}, 0x9, [0x2, 0x3f, 0x45, 0xf01, 0xcdb3, 0x3, 0x3f, 0x7ff]}, 0x5c) syz_emit_ethernet(0xb5, &(0x7f00000bf000-0xb5)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [], {@mpls_uc={0x8847, {[{0x3, 0x100000000, 0xffffffff, 0x1ff}, {0x8, 0x3, 0x19e, 0x1}, {0x101, 0x6, 0x7, 0x5}, {0x8, 0x7, 0x3, 0x1}, {0x2, 0x6, 0x6, 0x4}, {0xfffffffffffffffb, 0x100000000, 0x7, 0x294}], @llc={@snap={0xaa, 0x0, 'uR', "685117", 0x809b, "806c72e79569d04e31f41cca26b2e2c75682d0d50069896bc6c74adce7c8cffa287cd32d31ae374b970f25a2b88c3c7556e1a0933d84795b1506d1461438fb12b747ed56b2a0c1a73b35d9782c5e2d690118086f8bc592429124ed7d9eef98b6b44cf4067c0e810c4c8525d428e798039cda1ad1a3c3a8025307e41ab6134ca92538ca61e1e2"}}}}}}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000585000)='/dev/amidi#\x00', 0xffff, 0x509500) ioctl$TCSETA(r1, 0x5406, &(0x7f0000570000-0x14)={0x9, 0xfffffffffffffffa, 0x0, 0x6, 0x2, 0x39, 0x8, 0x6, 0x68, 0x1}) 2018/02/04 12:12:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) bind$alg(r0, &(0x7f000029e000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x4f) 2018/02/04 12:12:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) r1 = syz_open_dev$sndpcmp(&(0x7f0000a45000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x41fd) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000228000)={0x0, 0x1000}, &(0x7f0000ae5000-0x4)=0x8) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000a1a000)) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00009d5000-0x8)={r2, 0xfffffffffffffffd}, 0x8) flock(r0, 0x2) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00008c1000-0xc)={0x2, 0x1, 0x8edf, 0x3, 0x9}, 0xc) 2018/02/04 12:12:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000fee000-0x10)={0x64, 0x3, 0x1}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000fb0000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f00001bd000-0x4c)={0x5, 0x2}) ptrace$getregs(0xc, r4, 0x2, &(0x7f00003ba000-0xba)=""/186) r5 = dup3(0xffffffffffffffff, r3, 0x0) clock_gettime(0x0, &(0x7f0000000000)) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f000061e000-0x47)=""/71, &(0x7f0000c9c000-0x4)=0x47) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000780000)={0x2, 0x0, &(0x7f00009cc000/0x4000)=nil}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000b4b000-0xa0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0xfffffffffffff9c2, 0x4, 0x5, 0x10000, 0x9e}, &(0x7f0000c76000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000518000)={r6, 0x3ff, 0x1, [0x0]}, 0xa) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000381000)={0x3f, 0x7}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ptrace$setregs(0xf, r4, 0x38ff3acc, &(0x7f0000a82000-0x1b)="31fd018ff26b9db7c7fd01d7be85bc9064c551d27a0094d44eddf0") ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000096f000)={0x0, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000899000)={0x6, r7, 0x10001, 0xfffffffffffffff9}) [ 84.265483] binder: undelivered TRANSACTION_ERROR: 29189 [ 84.271387] binder: release 9436:9441 transaction 26 out, still active [ 84.278152] binder: unexpected work type, 4, not freed [ 84.283451] binder: undelivered TRANSACTION_COMPLETE [ 84.288646] binder: send failed reply for transaction 26, target dead 2018/02/04 12:12:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000089000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="e901102462a3b324167a428bdda158bab4bda6f7dfbc26094721f6086b5decbf045eff7f854a72a779e39127904b7314aef09fe337cd5933c85429f4fab03316f70599c943e624ca1b6a457accd9149396dc840ac8d4c9573f794171bad8928ed3305ba0dc198c28b804ec2781271009d71919d194cb1b0e30566f0298775acca5d0e36b689c75e5bc24428031ed21fb006058623a950768882f27e454f3e7f239dd8f6d41", 0xa5, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0x5)='ceph\x00', &(0x7f000092a000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00004e1000+0x3ff)='lomime_typeppp0-bdevposix_acl_accessvboxnet1\x00', 0xfffffffffffffffe) keyctl$reject(0x13, r0, 0x10000056, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000a8c000-0xf)='/dev/sequencer\x00', 0x10800, 0x0) r2 = add_key(&(0x7f000038f000-0xa)='id_legacy\x00', &(0x7f0000bb0000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00003f2000-0x7e), 0x0, 0xffffffffffffffff) keyctl$chown(0x4, r2, 0x0, 0x0) 2018/02/04 12:12:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000014000)='sessionid\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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, 0x1001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) syz_open_dev$mice(&(0x7f0000b03000)='/dev/input/mice\x00', 0x0, 0x400) 2018/02/04 12:12:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00009ef000-0x8)) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) dup2(r0, r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006d3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00004dc000)={0x1000, 0xf000, 0xffffffff7fffffff, 0x1, 0x512e}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00003d9000)={@generic="2fff7d955f05e9224c4173472ada66a2", @ifru_addrs=@sco={0x1f}}) 2018/02/04 12:12:45 executing program 3: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x36, &(0x7f0000026000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000032000-0x4)=r1) 2018/02/04 12:12:45 executing program 6: socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:46 executing program 5: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x32) r2 = socket$l2tp(0x18, 0x1, 0x1) close(r0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000c97000-0x4), &(0x7f0000e76000+0x69c)=0x4) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000e77000)='/dev/vcs#\x00', 0x4, 0x400400) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000287000)) dup2(r2, r1) 2018/02/04 12:12:46 executing program 1: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000800000084) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000fed000-0x4)=0x1000, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fea000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000ff2000)=0xa0) 2018/02/04 12:12:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000016b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f0000f3f000)={0x10}, 0xc, &(0x7f0000b30000-0x10)={&(0x7f000053b000)=@newlink={0x24, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x2000000000}, [@IFLA_IFALIASn={0x4, 0x14}]}, 0x24}, 0x1}, 0x1) 2018/02/04 12:12:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f000024d000)=[{r2}], 0x1, 0xfffffffffffffff9) r3 = dup2(r2, r2) recvmsg(r3, &(0x7f0000638000-0x38)={&(0x7f0000c4c000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f00001ef000)=[{&(0x7f0000a44000-0x30)=""/48, 0x30}, {&(0x7f0000d39000)=""/135, 0x87}, {&(0x7f0000dfe000)=""/177, 0xb1}, {&(0x7f0000c6e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000325000-0xce)=""/206, 0xce}, {&(0x7f0000560000-0xbf)=""/191, 0xbf}, {&(0x7f000015e000)=""/206, 0xce}], 0x7, &(0x7f000027c000-0xbd)=""/189, 0xbd}, 0x0) perf_event_open(&(0x7f00006d4000)={0x7, 0x78, 0xb07dcd0, 0x7, 0x7, 0x4, 0x0, 0x0, 0x18680, 0x5, 0xff, 0x20, 0x6, 0x4, 0x0, 0x7, 0x7, 0x3f, 0x1, 0x8, 0x20000, 0x7f, 0x2, 0x9, 0xa15, 0xfffffffffffffffb, 0x7, 0x10001, 0x3, 0x8001, 0x5, 0x7, 0x101, 0x0, 0x20, 0x400, 0x6, 0x400, 0x0, 0x400, 0x7, @perf_bp={&(0x7f0000e63000), 0x2}, 0x11088, 0x37c, 0x775, 0x3, 0x100, 0x9, 0x7}, r0, 0x9, r3, 0x2) clone(0x0, &(0x7f0000551000-0x1000), &(0x7f00000e0000), &(0x7f0000586000), &(0x7f0000ddf000-0x1000)) fcntl$setown(r3, 0x8, r0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000a21000), &(0x7f00003cd000)=0x14) tkill(r0, 0x16) 2018/02/04 12:12:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c62000)='/dev/vcs\x00', 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000502000)) socket$alg(0x26, 0x5, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10), &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) r3 = syz_open_dev$sndpcmc(&(0x7f000093e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00006b0000-0x4)=0x9, &(0x7f0000f44000)=0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000897000-0x4), &(0x7f000053e000-0x4)=0x4) 2018/02/04 12:12:46 executing program 3: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000076d000-0x12c)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000733000)=""/8, 0x8}], 0x1, &(0x7f0000f38000-0x98)=""/152, 0x98, 0x9}, 0x9}, {{&(0x7f000056e000)=@can, 0x10, &(0x7f0000f21000)=[{}], 0x1, &(0x7f000084e000), 0x0, 0x1}}, {{&(0x7f0000000000)=@ipx, 0x10, &(0x7f0000000000)=[{&(0x7f0000b99000)=""/182, 0xb6}], 0x1, &(0x7f0000001000-0x72)=""/114, 0x72, 0x4}}, {{&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000000000)=[{&(0x7f00005dc000)=""/154, 0x9a}], 0x1, &(0x7f0000d14000)=""/201, 0xc9, 0x10000}, 0x6}, {{&(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000000000)=[{&(0x7f000079f000)=""/27, 0x1b}, {&(0x7f0000000000)=""/83, 0x53}, {&(0x7f00003fc000)=""/5, 0x5}, {&(0x7f00001bd000)=""/109, 0x6d}, {&(0x7f0000000000+0x846)=""/140, 0x8c}], 0x5, &(0x7f0000bbb000)=""/20, 0x14, 0x7}, 0x100}], 0x5, 0x1, &(0x7f0000414000-0x10)={0x77359400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x2}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/04 12:12:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') readv(r0, &(0x7f00000f9000)=[{&(0x7f00009fb000+0x79)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000f5c000)=[{&(0x7f000079f000)=""/91, 0x5b}], 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000d1b000)=0x3) 2018/02/04 12:12:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000811000-0x20)={{&(0x7f00003ff000/0x3000)=nil, 0x3000}}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000004000)=0x2) accept$ax25(r1, &(0x7f0000eac000), &(0x7f0000e80000-0x4)=0x10) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[], 0x0, 0x0) close(0xffffffffffffffff) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) close(r0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000323000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000926000)={r3, 0x1}) ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4008ae52, &(0x7f0000815000-0x8)) msgget$private(0x0, 0x281) 2018/02/04 12:12:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fd4000)='/selinux/enforce\x00', 0x100, 0x0) accept$packet(r0, &(0x7f0000835000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000f87000-0x4)=0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000052e000-0x1)='\x00', 0x5) readv(r0, &(0x7f0000282000-0x10)=[{&(0x7f0000281000)=""/56, 0x38}], 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000454000-0x9)='/dev/ppp\x00', 0x252480, 0x0) 2018/02/04 12:12:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@buf={0xfb, &(0x7f000008a000)="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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000db000)) syz_emit_ethernet(0x12, &(0x7f0000efe000)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic}}, &(0x7f0000868000-0x18)={0x0, 0x1, [0x0]}) 2018/02/04 12:12:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$llc(0x1a, 0x3, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$vsock_stream(r1, &(0x7f000059c000-0x10)={0x28, 0x0, 0x0, @my=0x1}, 0x10) writev(r0, &(0x7f00006c5000-0xa0)=[{&(0x7f0000318000-0x5d)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) write(r0, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000785000), 0x4) writev(r0, &(0x7f000063e000)=[{&(0x7f0000a66000)="da", 0x1}], 0x1) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000760000-0x4)) sendmmsg$alg(r1, &(0x7f0000237000-0x38)=[{0x0, 0x0, &(0x7f0000100000-0x80)=[], 0x0, &(0x7f00001e3000-0x1188)=[]}], 0x1, 0x0) 2018/02/04 12:12:46 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x0, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, ""/41}, &(0x7f0000003000)=0x2b) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000003000)=""/174) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000)={0x0, 0xcbd}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000005000-0x8)={r1, 0x6, 0x9a8f}, &(0x7f0000002000)=0x8) 2018/02/04 12:12:46 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c45000)='/dev/rfkill\x00', 0x400800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000caa000)={0x1ff, 0x3, 0x8d0, 0x5e9, &(0x7f0000001000-0xc0)=[{}, {}, {}]}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x0, 0x4, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000001000-0x10)={0x0, 0x2710}, 0x10) 2018/02/04 12:12:46 executing program 0: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000000000000) r0 = syz_open_dev$mouse(&(0x7f0000148000)='/dev/input/mouse#\x00', 0x281, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f00009d7000)=0x9) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f00009d7000)={0x100000000005, 0x0, 0x0, 0x0, 0x921, 0x131, 0x1000, 0x7f, 0x7ff, 0x1}, 0x10) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000280000)="bccdac768e2dd92136fe9ff33b8505127a2171b3efcd42ff595a614523567262b1b140afc32c69d9949480f20ac2f9bdd6ecca73230dbaaf4d5fce500a084f7bcfd6f410b9ed548a6ebcd9271d0ca8fabaeb27e870c87eee40e6e8226234a4b14eea33dda4e60ea4357973b6aa7d1aef0b8197f77a619fd4a472bd1b02a581325d4fbfe80053d55529d3f392812eecead0b6802029cfdf1a35e81892fd76a4cdc6763feb8f0eef0500000084dab8c53d8a6c948d4f96b8605569b6bcb6e549204ebd99516ec470f61f337b2eaf54fb6b2d0d0c04edc912c1ad57bb98", 0xfffffffffffffe64, 0x20040040, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) madvise(&(0x7f000050b000/0x3000)=nil, 0x3000, 0x14) 2018/02/04 12:12:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000039f000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000000}, 0x0, 0x0, r0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:46 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a91000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mq_getsetattr(r0, &(0x7f0000151000)={0x8001, 0x5, 0x7ff, 0x5, 0x1, 0x7, 0x8}, &(0x7f00008f4000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) write$tun(r3, &(0x7f0000033000-0x72)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x15, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[@lsrr={0x83, 0x3, 0x5, []}, @generic={0x44, 0x10, "9da3e8697cbdedfb8c4cb39ce6f0"}, @ssrr={0x89, 0x2b, 0x5, [@empty, @broadcast=0xffffffff, @rand_addr=0x7e, @broadcast=0xffffffff, @rand_addr=0x1, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xfffffffff0436cff, @dev={0xac, 0x14, 0x0, 0x10}, @rand_addr=0x9]}]}}, @udp={0x0, 0x0, 0x8}}}, 0x66) 2018/02/04 12:12:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ed8000)={{{@in=@empty, @in=@rand_addr}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000812000-0x4)=0xe8) 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 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000f80000)) keyctl$read(0xb, r0, &(0x7f0000005000-0x957)=""/2392, 0x958) syz_open_dev$sndctrl(&(0x7f00004b3000-0xb)='/dev/snd/controlC#\x00', 0x4, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000056a000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000081000-0x8)='./file0\x00', 0x1, 0x8) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000c8000)=""/49) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000012e000)=0x9, 0x2) 2018/02/04 12:12:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) mkdir(&(0x7f000039c000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) umount2(&(0x7f0000b1d000-0x1)='.', 0x0) 2018/02/04 12:12:46 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000-0x328)=@mangle={'mangle\x00', 0x1f, 0x4, 0x278, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @generic="caf629c274f8c200b63f8626e059223e", @generic="eb43e685368533b0248d041cddb3cb49"}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0xfffffffffffffffc}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}]}}, 0x2d8) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000012000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000012000-0x10)={0x4, &(0x7f0000011000)=[{}, {}, {}, {}, {}]}) 2018/02/04 12:12:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000980000-0x78)={0x1, 0x78, 0x101, 0x100, 0x100000000, 0x8000, 0x0, 0x7, 0x44a, 0x6, 0x1, 0x7f, 0x6, 0x7, 0xf865, 0x67473f4d, 0x9, 0xfffffffeffffffff, 0x100000001, 0x8, 0xffff, 0x9, 0x2, 0xcad2, 0x0, 0x9, 0x1000, 0xfffffffffffffffc, 0x0, 0x3, 0x101, 0x5, 0x4, 0x6, 0x18e31605, 0x8, 0x8, 0xac60, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000db4000), 0x4}, 0x4000, 0x40, 0x1, 0x0, 0x4, 0x100000000, 0x3ff}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0xd) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x0, 0x0, r0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000028a000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000744000)=0x4) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000fc5000)=""/194) 2018/02/04 12:12:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x48b5563f, &(0x7f000043b000-0x8)=0x0) io_getevents(r0, 0x7, 0x0, &(0x7f0000eb0000)=[], &(0x7f0000a2d000-0x10)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000ddd000)={0x10, 0x0, 0xffffffffffffffff, 0x1000a420}, 0xc) 2018/02/04 12:12:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f0000f92000)=0x1, 0x3fb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00008e1000)='/dev/ppp\x00', 0x44000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000d79000-0x4)) clone(0x0, &(0x7f00004ec000), &(0x7f0000704000-0x4), &(0x7f0000af4000), &(0x7f000037e000-0x1000)) [ 85.160378] xt_TPROXY: Can be used only in combination with either -p tcp or -p udp [ 85.202663] QAT: Invalid ioctl [ 85.209572] xt_TPROXY: Can be used only in combination with either -p tcp or -p udp [ 85.222591] QAT: Invalid ioctl 2018/02/04 12:12:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000000000), 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xa7}]}, &(0x7f00005fd000)=0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000757000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef}], {0x95}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000134000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9fe4435eabf", 0x26) 2018/02/04 12:12:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x8000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={&(0x7f0000921000)}, 0x0, 0x0, 0x0, 0x0, 0x8000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000618000-0xc)='/dev/audio#\x00', 0x8, 0x2) sendto$ax25(r0, &(0x7f00006f9000)="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", 0x1000, 0x4040050, &(0x7f00000c6000-0x10)={0x3, {"ef98b7094fe83e"}, 0x8}, 0x10) getitimer(0x2, &(0x7f0000686000-0x20)) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/02/04 12:12:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) 2018/02/04 12:12:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = open(&(0x7f0000981000)='./file0\x00', 0x42042, 0x59) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000dd7000-0x160)={{{{0x2, 0x1, @multicast1=0xe0000001}}, {{0xa, 0x1, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x718}}}, 0x56, 0x9, 0x98, "f658cd69e0d24d10a2dda301c97a65827de089962430864f196f0efac911fa36b5a5f3d13cecd12392a4ca49d14f6476c30f64ddf226467dd207c6a2d37bc582db4337e78ae6d6921424cab8cd7b5804"}, 0x160) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000053c000)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x5c) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000747000)=@ioapic) 2018/02/04 12:12:46 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='net/xfrm_stat\x00') ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x7d, 0x0, [0x3, 0x4, 0x8658, 0xfffffffffffffa5f]}) sendfile(r0, r1, 0x0, 0x6) 2018/02/04 12:12:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000ae1000-0x8)=0x0) io_destroy(r0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00004f1000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @common='lo\x00'}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00001de000-0x9)='/dev/rtc\x00', 0x8000, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000184000)={0x7, 0xfffffffffffffffc, 0xff}) 2018/02/04 12:12:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f00008f1000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000409000)=0x26) connect$pptp(r0, &(0x7f0000d41000)={0x18, 0x2, {0x1, @rand_addr=0x800}}, 0x20) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x1, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00007e0000)=""/4, &(0x7f0000369000)=0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000be1000-0xb)='/dev/mixer\x00', 0x400, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x99c) r3 = syz_open_dev$admmidi(&(0x7f0000b72000-0xe)='/dev/admmidi#\x00', 0x5, 0x400000) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000011000)=r3) 2018/02/04 12:12:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a8b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000c83000-0x24)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/04 12:12:47 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000d0d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) fstatfs(r0, &(0x7f0000977000-0x67)=""/103) setrlimit(0x5, &(0x7f0000fa7000+0x3a2)={0x3, 0x6}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00008dc000)='/dev/vcs\x00', 0x80, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80802, 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000fa7000)={0x0, 0x40, 0x7, 0x0, 0xfff, 0x4}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0xf14, 0x0, 0xd008, 0x5f}, 0x14) 2018/02/04 12:12:47 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) writev(r0, &(0x7f0000fd7000)=[{&(0x7f000044f000-0x6f)="afbf757d174f9f69a5f1aaf7edd8cd7f5624101876ad376149ecb2b761d0dc3554179cce64388622a446a42a008e110f863fed7ce4315c643164aa52131045d7230cfdb4d31e50ba00bf558122408ebdb6e061d8ca6956289b7d33ec56fca7904f8be8c3bc017e8a2fcaf32a6a611b", 0x6f}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000011000)={0xaa, 0x5}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000a2f000)=0x9) fcntl$addseals(r2, 0x409, 0x0) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f0000748000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 12:12:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) r0 = syz_open_dev$adsp(&(0x7f00005aa000-0xb)='/dev/adsp#\x00', 0x5, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f000089a000-0xfe)=""/254) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:47 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000009000-0x10)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000-0x10)={r1, 0x1, 0x6, @empty}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000007000)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/04 12:12:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x800, 0x1) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000ae2000-0x10)=@req) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ea000)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x11}}, 0x58, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @common='bridge0\x00'}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00005e6000)='/dev/audio\x00', 0x8200, 0x0) getresuid(&(0x7f0000908000), &(0x7f0000625000), &(0x7f00004ed000)=0x0) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f00008e0000-0x4)=r3) 2018/02/04 12:12:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000127000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000610000)={"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"}) accept4$packet(0xffffffffffffff9c, &(0x7f0000225000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00009c7000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000321000+0x9aa)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7, 0x7, 0x4, 0x400, 0x5, 0x2000000, r3}) 2018/02/04 12:12:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000795000)='/selinux/policy\x00', 0x0, 0x0) accept$inet(r0, 0x0, &(0x7f00004c2000-0x4)) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d02000)='/selinux/validatetrans\x00', 0x1, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00003f1000)='./file0\x00', 0x8000, 0xc4) read(r0, &(0x7f0000832000)=""/42, 0x2a) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x20002, 0x0) write$sndseq(r1, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0xb0, @time, {}, {}, @addr={0x0, 0x2}}], 0x30) read$eventfd(r1, &(0x7f0000a0c000), 0x2fe) 2018/02/04 12:12:47 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f000085b000-0xb)='/dev/vcsa#\x00', 0x25, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000021e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = open(&(0x7f0000872000)='./file0\x00', 0x301000, 0x0) connect$l2tp(r1, &(0x7f000055a000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x3, 0x2, 0x0, {0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}}, 0x3a) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b86000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) socket$kcm(0x29, 0x5, 0x0) fanotify_init(0x41, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0x40085112, &(0x7f0000ba8000)={{0xffffff92}, {0x1, 0xffffffffffffffbd}}) 2018/02/04 12:12:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c93000)) fcntl$getown(0xffffffffffffff9c, 0x9) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f000092a000-0x7)="637673ff7400") sendfile(r1, r1, &(0x7f0000064000-0x8), 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0xa, 0x4) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000ae0000)={{0x2, 0x2, @broadcast=0xffffffff}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x40, {0x2, 0x2, @loopback=0x7f000001}, @common='irlan0\x00'}) write(r2, &(0x7f00003f8000-0x26)="2400000052001f0014f99b06fb0904000200071008000100dfffffff0800000000000000", 0x24) [ 85.491421] device syz5 entered promiscuous mode [ 85.556813] device syz5 left promiscuous mode 2018/02/04 12:12:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000005b000)) 2018/02/04 12:12:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{}]}) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000265000-0x4), 0x4) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000605000-0x1e)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @generic="3e37bbb4b26b46bf358611664189ccec"}}) 2018/02/04 12:12:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f000029a000/0x3000)=nil) shmat(r0, &(0x7f0000000000/0x2000)=nil, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) connect$pppoe(r1, &(0x7f0000fc9000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='bcsf0\x00'}}, 0x1e) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e13000)={0x0, 0x0, 0xfff, 0x20}, &(0x7f000049d000-0x4)=0x10) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000061e000-0x20)={0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f00006ca000-0x4)=0x20) bind$inet(r1, &(0x7f0000618000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) bind$ipx(r1, &(0x7f0000447000)={0x4, 0x80000000, 0xa000, "45fa8dcf1ce4", 0x80000001}, 0x10) bind$packet(r1, &(0x7f0000c85000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/04 12:12:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(0xffffffffffffffff, &(0x7f000030f000-0x40)=[], 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x1000}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00008d0000)={0x1f000}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000}) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d77000-0x10)={0x7000, 0x10000}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009c8000-0xb)='/dev/hwrng\x00', 0x1fd, 0x0) getpeername$inet6(r0, &(0x7f0000ada000)={0x0, 0x0, 0x0, @empty}, &(0x7f0000591000-0x4)=0x1c) setsockopt$inet6_dccp_int(r4, 0x21, 0x4, &(0x7f0000269000)=0x3, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000cf000)) r5 = gettid() ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000489000-0xbb)=""/187) sched_getscheduler(r5) fchmod(0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000fcb000)={0xffffffffffffffff, 0xfd3a}) sync_file_range(r0, 0x7f, 0x2, 0x5) fdatasync(r2) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/04 12:12:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ab8000-0xa)='/dev/cuse\x00', 0x408801, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000054000)={0x1, 0xffffffffffffffff}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f000013e000)={0x2, r1}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000452000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000dbb000-0x2)) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000572000-0x38)={&(0x7f0000671000-0xc)={0x10}, 0xc, &(0x7f0000032000-0x10)={&(0x7f00008be000-0x24)={0x14, 0x2, 0x6, 0x8000000000000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 12:12:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x17}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0xfffffffffffffffd, 0xb, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000887000)=r0, 0x4) write(r0, &(0x7f0000abd000)="260000005e0009000000f73a0000000000000001000000ffffff000008db1ee9ff4435eade6e", 0x26) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000c8c000-0xb)='/dev/audio\x00', 0x40000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ce6000)={0xb, 0x0, 0x7, 0x0, 0x4, r2, 0x200}, 0x2c) 2018/02/04 12:12:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) r0 = shmget(0x0, 0x4000, 0xc2, &(0x7f0000bdd000/0x4000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f000026d000)=""/84) shmctl$IPC_RMID(r0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000622000)='/dev/input/mice\x00', 0x0, 0x2800) socket$unix(0x1, 0x1, 0x0) setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000435000-0x4)=0x3, 0x4) 2018/02/04 12:12:47 executing program 3: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00004c1000-0x10)=@can, &(0x7f00004cf000-0x4)=0x10, 0x80800) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00003fa000)={{{@in=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000f20000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000077c000)={@mcast1={0xff, 0x1, [], 0x1}, 0x4, r2}) sched_setaffinity(r0, 0x8, &(0x7f0000005000)=0x1) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b7000-0x8)={0x0, 0x0}) sendmsg$key(r4, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f000089c000)={&(0x7f0000e6d000-0x1f8)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xffffffa3}, 0x1}, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000f22000-0x168)=[{{&(0x7f0000f22000-0x1e)=@pppoe={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="1c6584cc2d669eec49afedcfbc61eae7"}}, 0x1e, &(0x7f0000792000)=[{&(0x7f0000f21000)="c3e5504ad5c0b5c8dc837654b8f3f68c2e62efd9c52f9f6e4539b0580da56197d915875607d019bb57763ed774ea5a3cb2e974e163508349270080b2322271337e9b7ec88e6d78cef4f64933f4b928e039b975218ab6cb2db58804504ed1216272c04b66927a1e25c6ecd230d12662d47c2062ce12b4e5b32c75ab5dccae7f5f0022e5836732ceaa449c4ea92a7ca154e5f80aceb272cf854c782d11c18adcc499576ff342b17dec01d69d4cb404c7563710281245edd7d76e", 0xb9}, {&(0x7f0000f22000-0x27)="a0f2605f150e6635a1b7ad26a191bf3e1507e6baa92a0d5e61d450cd23d0253c5088b99cb10340", 0x27}, {&(0x7f0000b63000)="25eeea075ee52a050d533835a2ebab486062a777ce4b1d9eef5cb10142ef385ac52a19aa84bfeca2f35fc576ee89748c453cc3423058a76fed9165f4dada7374b4615862abc6ec7825d893c748c9134601981338eecd8bce36aea6ecfd05a8f2e1997ec8c96d685288abae1bfee109af00f93452e24cd9e60b3df5e09032bc967b5e9977906e0c6b937d3749277aeb23b9386366f2856c71cd30c021d2d725639fe261dc9419a2514b04b82fef9e48581a7c01f4341692effc4678caa32a5f8bf3965c0ea702410fce9f9fd25b035f3f2f38f632236846aa36106d959aaecd5d4453f6", 0xe3}, {&(0x7f0000f21000)="6f303de2b8c8090afa22939f4bf164bee863f0c616", 0x15}, {&(0x7f0000f22000-0x4e)="7453d607beeb20050d8d29313e6260fee6da09ab4df2bac2f850b2b1e584162a8206fe763db4187ce54671557013bcf497e05d44453314956786ffcf7ed7c395c20620435845b31d7288dd18d863", 0x4e}], 0x5, &(0x7f0000f21000)=[{0x1010, 0x10a, 0x6, 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{&(0x7f0000dc1000)="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0x1000}, {&(0x7f0000f22000-0x68)="c664bcf9a8fecd10f94da3d141229f6da50743ddc2c9fc87b926b41cf7aa8ac0c838ce4089535c5547536b2737cb3398b8ed8973e9064ee811451fa81bf0e1fe42716971880ef9e1aac17ad388878bc5915f7c82f6179da99767cc9f3eceff96140d87b67f6776d8", 0x68}, {&(0x7f0000335000)="c3493135319586c32c8c6ef19e4e53c70db074dad4a1ce1188a5b6507829ebb89d272fb7753a544bf0e579037f2561e736edf6892955e4f7ed95766059001ea31d5741792bc15175af4002597bb76d3e40a315ed37c6db7dba5b0a8adef7dc1916db5349cbc69f25f1f8d4f96aa6b7942435e876504a784d05c69aca59253219ab8939c2efbd2441eca898770abe5e9c40f6495dc6bc8d4bb16255896e3eb94456cf079148cd07557bbae019ed40f236c2e841e763732272f5cdfa75a8a41929", 0xc0}], 0x6}, 0x3}, {{&(0x7f0000f21000)=@hci={0x1f, 0xffffffffffffff19, 0x3}, 0x6, &(0x7f0000c27000-0x10)=[{&(0x7f0000b35000)="8d5b1d59b03e5cde75803a2e4f88e224668be63236528dfc5c1ba292eba81b28d450809a15a3659078ff129ed56140d2639697a1d001ae882812f54117b19eb0eb251fadaad0d8de8277b9a4c652e8a30e993cd7d9d7296a90906a4be69d848d2165a96734a408cf446ead071ae1b4355fe695419c8fad38d27b6c6d5194716ec4794b8fc72c5bf3a3058e4b1c666ddaac6ab9c79d1acef7b95c9a747ea64412bd537af388b6c2b80dd74f7cc997329fb332dd41c744c6a683d197b8502cd6ddfa99d5fbec0acdf3e1b4f442394e0e9eade93eb06d71b85eb902b3ef9be77917", 0xe0}], 0x1, &(0x7f0000f22000-0x228)=[{0x108, 0x11f, 0x2, "399d72d261d670cedbd9ae35cd3b7988e357bd0b693cfdbb29f0d93559eb69aa8bffb0b6a2da9bf49026012954e3baf078421853c62c52b4e1e9685da4dcef5df6d0b8afcb45368d4fca464c9de589e146ce314402d740592208217334198e549153b10aff446a58b1652604b1d980703ef50acf5e6ae1faab0b43a1cc1f3f82a068d20432f7384f1249bb231322af8e2dfb8c9a881de12b68123cd502f14518a584df5ca2b57ad4dca82ef85a9f41a099f459a092876a08cf99f7b5410f6ae810c2d7b0f4a7bd42c2f3f029e11d4420bf7d13c2113ace3e649cb97754310677e8c5d0fbcacf968319d53ed2da378467db5f164e27e8d7"}, {0x110, 0x10f, 0x400, "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"}, {0x10, 0x88, 0x5}], 0x228, 0x4}, 0x80000000}], 0x6, 0x4) r5 = syz_open_dev$mouse(&(0x7f000017b000)='/dev/input/mouse#\x00', 0xfffffffffffffffb, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r5, 0xc1205531, &(0x7f0000212000-0x120)={0xce, 0x0, 0x0, 0x4, [], [], [], 0x10000, 0x6, 0x8, 0x7, "8327525cd38002e00cdb5cd82ebac6b9"}) recvmsg(r3, &(0x7f00002ed000)={&(0x7f000055a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000687000-0x60)=[{&(0x7f0000ae3000)=""/22, 0xffffff08}], 0x1, &(0x7f0000f1c000-0x1000)=""/4096, 0xffffffffffffff73}, 0x121) 2018/02/04 12:12:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f}}) syz_open_dev$sg(&(0x7f0000f02000)='/dev/sg#\x00', 0xffff, 0x20000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000b3c000-0x60)=@hdr={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@canfd={0xd, {{0x0, 0x0, 0x40}, 0x0, 0x2, 0x0, 0x0, "90102b1f0a6ad0b95dd132180a7233df8b8f5dad5f2a905943efda70b8aff3d98db490d6e76a4429d5c96e7beed5b5f39def9831dddf036203c7250fd928a8e1"}}}}}, 0x60) dup2(r0, r2) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000cca000-0x7a), 0x0) 2018/02/04 12:12:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) writev(r1, &(0x7f000081f000)=[{&(0x7f0000c68000-0x2d)='u', 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000028b000-0x8c)={0x2, 0x4, 0x20, 'queue1\x00', 0x8000}) sendfile(r1, r0, &(0x7f000083c000), 0x5) 2018/02/04 12:12:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) bpf$OBJ_GET_PROG(0x7, &(0x7f00009d0000)={&(0x7f0000672000)='./file0\x00', 0x0, 0x8}, 0x10) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) r1 = syz_open_dev$mouse(&(0x7f0000c85000)='/dev/input/mouse#\x00', 0x4, 0x1) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000c8d000)={0x3ff, 0x9, 0x6, 0x8001}, 0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000010000-0x400)=@filter={'filter\x00', 0xa, 0x4, 0x3a0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x180000001, "737953fc00008000000000000000ffffff008000d200"}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, [], [0x0, 0x0, 0x0, 0x1], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [0x0, 0x0, 0x0, 0xff], @generic="83bd199c30f12b359fd940b92130f3df", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x2, 'syz1\x00'}}}]}}, 0x400) r2 = dup(r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00004be000)=0xd718, 0x4) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) 2018/02/04 12:12:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000e66000-0x4)=0xffffffffffffffcd) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a98000-0x4)=@int, &(0x7f0000083000)=0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f28000-0x4)=0x40, 0x4) listen(r0, 0x2) 2018/02/04 12:12:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000089d000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000531000)={0x2, 0x3, @rand_addr=0xfffffffffffffff8}, 0x10) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) r1 = syz_open_dev$mouse(&(0x7f0000c85000)='/dev/input/mouse#\x00', 0x4, 0x1) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000c8d000)={0x3ff, 0x9, 0x6, 0x8001}, 0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000010000-0x400)=@filter={'filter\x00', 0xa, 0x4, 0x3a0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x180000001, "737953fc00008000000000000000ffffff008000d200"}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, [], [0x0, 0x0, 0x0, 0x1], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [0x0, 0x0, 0x0, 0xff], @generic="83bd199c30f12b359fd940b92130f3df", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x2, 'syz1\x00'}}}]}}, 0x400) r2 = dup(r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00004be000)=0xd718, 0x4) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) 2018/02/04 12:12:47 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000322000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000d51000)={[{0x6, 0x3ff, 0x8, 0x7, 0x26bf, 0xfff, 0xffffffffffffc645, 0xc4, 0x2, 0xc3e, 0x4, 0x8, 0xe076}, {0x3, 0x1, 0x7fffffff, 0x0, 0x6c, 0x9, 0x4, 0x435, 0x9, 0x3ff, 0x100000000, 0x3f, 0x401}, {0x3ff, 0x8, 0x8, 0xdf, 0x0, 0x3, 0x5, 0x1, 0xfffffffffffffc01, 0x7, 0x6, 0x100}], 0x1ff}) r1 = socket$kcm(0x29, 0x802, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000001000), 0x4) 2018/02/04 12:12:47 executing program 2: clone(0x0, &(0x7f0000295000), &(0x7f0000001000-0x4), &(0x7f00004e7000), &(0x7f0000001000-0x78)) r0 = signalfd(0xffffffffffffff9c, &(0x7f00002b7000)={0x9}, 0x8) syncfs(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000379000-0x11)='/dev/vga_arbiter\x00', 0x119040, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000e26000-0x4)=0x22, 0x4) [ 85.823543] sctp: [Deprecated]: syz-executor1 (pid 9690) Use of int in max_burst socket option. [ 85.823543] Use struct sctp_assoc_value instead [ 85.886711] sctp: [Deprecated]: syz-executor1 (pid 9704) Use of int in max_burst socket option. [ 85.886711] Use struct sctp_assoc_value instead [ 86.115927] device eql entered promiscuous mode 2018/02/04 12:12:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000bb3000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000020a000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000390000-0x4)=0x3, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x76aec1ae) 2018/02/04 12:12:47 executing program 2: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d29000)={0x0, 0x9}, &(0x7f0000d29000)=0x103) r2 = socket$inet6(0xa, 0x800, 0x80) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000574000-0x14)={r1, 0x3f, 0x1c, 0x20, 0x8000800000000000, 0x2}, 0x14) 2018/02/04 12:12:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r0, r1) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)={0x0}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a95000-0x30)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308, r2, 0x1}], 0x0, 0x0, &(0x7f00002e4000-0x70)}) 2018/02/04 12:12:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f00001b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000636000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000920000)=""/13) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000216000-0x9)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$inet6_dccp_int(r3, 0x21, 0x1e, &(0x7f0000605000), &(0x7f00007d9000-0x4)=0x4) 2018/02/04 12:12:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) chmod(&(0x7f0000836000)='./file0\x00', 0xb1) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) 2018/02/04 12:12:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) read(r0, &(0x7f00002a6000)=""/132, 0x84) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) fcntl$setown(r0, 0x8, r1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000295000)={0x0, 0x0, 'client1\x00', 0x0, "c140ae5d177c7317", "3e2de075194d1dd2c9d4dd8bbb5c8333452a822ed859b6fcaae8dcf117609c06"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) fchdir(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/04 12:12:47 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x10001, 0x121000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000033f000-0x1e0)=[{{&(0x7f0000000000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ctr-camellia-aesni-avx2,sha512-avx2)\x00'}, 0x58, &(0x7f0000168000-0x40)=[{&(0x7f0000000000)="d6b156e827293bd66e3e501d2114705e5f4e0301ac1396d217b0094862ed2dcdc417cffddddab3403d347866198d8ea1701ef091a66b8753a3c165149081afb7c0650548c0e7850b3797414077f94b80ff2168019b9f66e66d161d3d84c4cd", 0x5f}, {&(0x7f0000001000-0xc2)="8588b63d49f00aad7be2b49e37858eb6a3fca552c169365be988892a328d208135209402b1b2af7e7b4a659d1ee3d1882857c5d264ca532231f923c4344449e51f9d7780d581091e06fff95d7f865e3dd5aec607ea24f89f09d618682b395edc25ff7106aaeca354b1d0873b145ce5b6401a6fab0e1e1aa92e6978d6472fd1c34a97c292b549aabf5351d73c01026c9855eb46b98e3793944ebcfb7522c9b09bc3a274dd9cdd41c023eae128ebe44773d0b5ab4dd2867f8a236641c554f90f560f44", 0xc2}, {&(0x7f00001d3000)="b9f3577da40068a7bdac882390411a5fb0d2e9c129668a9d42a1e262b875bbdbdf995ce9d8c7b7db955aad9051cd", 0x2e}, {&(0x7f0000cb5000-0xda)="092f25e1fddd3ae14fec9e2380f0003685997e4d382f758a32ca530c49639874e97d86dada3f10940af4425d4f103aaa4fb53234da47d7022a742ae442b6e68d8761502396e7e74895491db3cc6051fb64b8c77a8a42893e136445ac962e2fb6c30543e12d7e468f68c1ed827ef9fe5b494f798708bb12dcefef91e01c87cf667541be5369adeab129f47d53913d66db33ebd4b264e38fbedc0f383706c062e309b4303e07bb7857d64347e404248ac7b0af0df327a890d830936b8ebde3d626051b2298a5c16607dde112188c1eca203de8aa19082e22dc258c", 0xda}], 0x4, &(0x7f0000e92000-0x2388)=[{0x1010, 0x118, 0xdb7, "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{0x1010, 0xff, 0x80000001, 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{0xb0, 0x10c, 0x6, "e6a16f7a13f07cbceeb4750fb2e1f15f38294d4478864126c3f34b99e8f6a796bd922d06bdb82c87c2353ed379d9036a3eb0b7971d40a7af86e336f3d1562f86b671ecab1ddd475328b133acae766643cf171092a4bf856a57bd1ee0589fff96487018630c3ddcad93e7f1ae1402ec8c450b3a8cf1f75d6c7addf54e1667a550393a162491a41d6e6ee6a7b0d9b671bf725587c1230729b1bf135ec6"}, {0x28, 0x117, 0x5, "0fba1b5a9d2052097c6b3cddee401dad2102"}, {0x58, 0x1ad, 0x4, "57cfe6c7c2c88690ee54c8ec56818fde66f82b9e43b8c04f8beac801ec8b11a7669c6099ddaf90d5dc3a66bfb729de9533de1d8390c02bc32e71b4cf555f0738779de5fd12dc"}, {0x80, 0x10d, 0xff, "63290bbfdd75a17bb072dec9084335be05ffde4672db93c478fbadc15b74833a863766d7ced3a600e875e69a5bf571bc3df00216c22faf2c281498c60450edbd2e984505287900d0147a36c0100743d11d42cfe0ef6a5dcb0988d88a2b84afc1d6e69c7784da0c99d2ab02c2"}, {0xb8, 0x10d, 0xe0, "e662d86b56710c36fae7fe6a35ec0c3386ea71b0e17b4feb03ab56bfa361adaba5f8913c28df0a850579cb0b7126bc8b6485b252795a7b7a7a028b7522f6a9f48e3ed3d07c4aad9648b13471251d43b42737a155d89cae17a71cdd2f23e0bb86a42d44648ff193e4413cb5ae71a61be39106ed65bcc904c0b10b8882fb83e8945132d926083b4579c83bb4e90d327be13f1c9eaca5684c82fb9daa8611f1c7f55608fc43718c4a"}], 0x1278, 0x8040}, 0x400}, {{&(0x7f0000637000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x0, 0x2, 0x2, {0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32, &(0x7f0000ac1000)=[{&(0x7f0000d5a000-0xb2)="47e5ffa960757bef19bc5069c9436999fc57e5ae15a62c309832add1a4842eb5011d8a1dbbad612bce82457fb0f20c54c96d005ca88b03429f30bcc4b9e981a52523198e1f88f2061016abb3ad82c1f22d306ea992e21f53c4b0381b3b98acac42b624fa874cb970a6c7acde67bc51e8616837632ccad0c5c2983ed7550fb73dff7fe98eb3364bb920eb4f945b003f27f0c4f06f486ab1ac3288a69aef17597831f5ee0307424fcca23dd51ed163cefb04a4", 0xb2}, {&(0x7f0000000000)="3571d9f2b38067af63e0d22628fb9c6d09a754eb04aadeaaf760acbeaa23e82b0b36a7ec7f980e1de7f9cf49b954f7dc0082f8b34397745b2ca2cc3ffe289c9802629cfc21fb0037f5d036fcfd9da11a4aa0eca6d1a0053aedce1c66812e4822ef023137032438db563947e8c5d8d5db5cc1464698a8d41c732fb5cf23e32762fbe2fc7b40c0fa4f26e6b0d03c98f5600da8b8954fe46e3066fb0ab506a362fe9fe2c2ad7697f835a1e974bea53bc4e015ea37df029d711802b3c35bf56f4b24a593d3df65512d02c9dcb82267d72190692445ea7c4da1f365df8a6f942d01572a47a7dbf8e1b291a04a3f6aea", 0xed}, {&(0x7f0000001000-0xce)="29319a292deb29f57ba3854bb876c0f1bf818946080524d3a152e8adac18eb10152d6096e1c4cc3e5473b66865b04bdfb0c2377d0a974366c0646d6fb6ac6b268f1f3b3db1723426233e4812f509e1e933fddaf36035200195ef4e3a9bd222a9f329925229f743a9821b820895ca0e0876ed6ca6e66587c928e87f24e80b0e140d2c6a3ee89494c4a1dfbfb9cd36eb2df7646fcfda6914bea76e00f61a6ad98c193bef3942f7c586439dda96c41e1c5005b8fe260697b61566a56b2a82927cbbf04c8cf1df31f48c86978a64d16b", 0xce}, {&(0x7f0000fc3000)="64315372358dd17e09579a19a7eb1284d271a6f670c93960ae6b1ac0c025e9fed4fdf3c6177e6da9f78733126dd5fa545dbad3dfc20ff3d14d099eb9d706456d32d6da2ddf1a762bd105291d879e9ee84698f1668d0a057eb27d72da834fec826f4e1ec34c28e327edb31ed1362f441e37bd3287085630add82063def3cd290f52972aa32a1426468a61c1ab1ebf52cf3ec25b39c4d19b7f88f688079483e5dd12bad85a247ba8437ea503d4b65d62f11684905ce776e693a30d141744bbf9ab034c067c8e94eb9914b1aa376d26aba706433696b68be66c2992b2", 0xdb}, {&(0x7f0000378000)="ea3979ed95bd409a7838df68bc3dac8a9f2b40848432cd269973a4827eec274fb02aba872dd36f5d623aadc71e59095483394dc7a2eb5cf56230b996fca3675245ccc1cddd209a76f9a3cb276978ba38e3432e59c12234744d5a86d3f5", 0x5d}], 0x5, &(0x7f0000000000)=[{0xb8, 0x10f, 0x6, "eedde1a3756b9a1c29cfb05b7e033a739aba43452d6d56d40ddbffc83968cf114184a2d6987855ee0a4818dd0a3dffea4fd2d247c11af8cd4731082567533c3ec0201fce9a71fe0122b36b9f4998d744e62fdb17ba492ca1e2991dc1e37cbed78717af973210a92ff1e3847994dffcaec8f71d4be3554a4f783ba664f6375d75812c9fccdcfd8e1d92946a6b019e073b64372ba6d92108fcb55b6065bb6886e27d226f"}], 0xb8, 0x40000c0}}], 0x8, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000f75000-0x8)='./file0\x00', 0x9bd99c35e587bf28) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00009e0000-0x12)={@generic="d7a7e5c50e1ecccde198e999ce1be554", 0x101}) shmget$private(0x0, 0x2000, 0x7800088c, &(0x7f00001a8000/0x2000)=nil) r4 = shmget(0x3, 0x4000, 0x40, &(0x7f0000b3f000/0x4000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xfffffffffffffffd}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f000047e000-0x18)={0x1, 0x0, [{0x48c, 0x0, 0xf56e000000000}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b91000)={0x1, 0x0, [{0xa84}]}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cd0000-0x9)='/dev/rtc\x00', 0x402000, 0x0) accept$alg(r3, 0x0, 0x0) 2018/02/04 12:12:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000e63000)='/dev/midi#\x00', 0x40, 0x8000) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f000038b000-0x1)) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pkey_alloc(0x0, 0x0) [ 86.323675] binder: 9713:9716 BC_INCREFS_DONE u0000000000000000 no match 2018/02/04 12:12:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e4d000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) getpeername(0xffffffffffffffff, &(0x7f00006ca000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000da6000)=0x26) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000be1000)={'vcan0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000d3c000-0xed)=""/237, &(0x7f0000528000)=0xed) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00002c9000)={0x3, {{0x2, 0x1, @broadcast=0xffffffff}}, 0x1, 0x5, [{{0x2, 0x1, @loopback=0x7f000001}}, {{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x2, @multicast1=0xe0000001}}, {{0x2, 0x2, @multicast1=0xe0000001}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x340) io_setup(0x8, &(0x7f000009d000)=0x0) r4 = syz_open_dev$dmmidi(&(0x7f00002f9000-0xd)='/dev/dmmidi#\x00', 0x29f, 0x32082) io_cancel(r3, &(0x7f0000e44000)={0x0, 0x0, 0x0, 0x1, 0xfffffffffffffff7, r0, &(0x7f00004e9000)="44966c4aaab83ed2b8aa26db715e104e71c15a2d40c9954f569dcfaf83000a6d436ffc6ad5697f129c8609d2cc792431fa6708206b906b8a8b4681c7b76b2b2be2e2e9d51b2433fdeef78ecd0d462315cb7c21c65d1c4350b6bd", 0x5a, 0xffff, 0x0, 0x0, r4}, &(0x7f00004cf000-0x20)) sendmsg$can_raw(r1, &(0x7f0000fb3000-0x38)={&(0x7f0000ea4000-0x10)={0x1d, r2}, 0xfffffc39, &(0x7f00000ff000-0x10)={&(0x7f000024d000)=@can={{0x200000000004, 0x8, 0x7, 0x48000}, 0x3, 0x2, 0x0, 0x0, "f7a0f58dae26ab58"}, 0x10}, 0x1, 0x0, 0x0, 0x10}, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00004b6000)={0xff, 0x3, 0x2, 'queue0\x00', 0x7}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000046f000-0xbc)) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f0a000)='/selinux/member\x00', 0x2, 0x0) write(r4, &(0x7f0000c8e000-0xf3)="034bf8a8caa0c153eefc213a1655fe5f0ca3892382aa5057d4f4a090c75b75a5a967fce98c8bc9d5bf22e2f44dbcbdf94488a965cbe0b1e71918ba5d428e082bbb13fd9a18b416b0963c48990e2b34b0212d563efbf03e76d6367699d5fe7dade7d51abe579936a66ccc0bc125185d186852f7bc93c90adcd45edebf5496d5edd1ede23cde71c2a6380eaea9ee392e161ce4827d22c521099e30f6a7d87550647f62561e8aba3fe56e4cdedf87ccd4293810c35f5bd5d044fe985a39dc421e8b092702fbfb4aabfe9e2bede091497b81664bc74ccda4ea95f7584d162a664e02b2e0d832720aa3f9931e0dc3f01f8c7793a662", 0xf3) 2018/02/04 12:12:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000423000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) sched_yield() syz_open_dev$midi(&(0x7f0000e0c000)='/dev/midi#\x00', 0x8, 0x240002) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e9c000), 0x0) 2018/02/04 12:12:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000751000)='./file0\x00', 0x102) r1 = syz_open_procfs(0x0, &(0x7f0000413000)='cgroup\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) 2018/02/04 12:12:48 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000d0d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x10000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000487000-0x7d)=""/125) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) flistxattr(r0, &(0x7f000001f000-0xbb)=""/187, 0xbb) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000d2000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000f19000-0x20)={0x101, 0x8, 0x8000, 0x84, 0x6, 0x3, 0xffffffff80000000, 0x821, 0x0}, &(0x7f0000eb8000)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000015c000-0x1008)={r2, 0xffffffffffffffff, 0x1000, "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"}, 0x1008) r3 = mq_open(&(0x7f00003c0000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x110, &(0x7f0000bfa000)={0x6, 0xfff, 0x2, 0x1000, 0x10001, 0x80000001, 0x6, 0x4}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000d06000-0xa)={0x0, 0xb07, 0x1, [0xfffffffffffff890]}, &(0x7f0000276000)=0xa) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000065c000-0x8)=@assoc_value={r4, 0x4}, 0x8) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000bf2000-0x28)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_LOG_BASE(r0, 0x4004af61, &(0x7f0000899000-0x8)=&(0x7f0000226000)) [ 86.403398] binder: 9713:9730 BC_INCREFS_DONE u0000000000000000 no match 2018/02/04 12:12:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000989000)='/selinux/status\x00', 0x0, 0x0) connect$l2tp(r1, &(0x7f0000d40000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x4, 0x1, {0xa, 0x3, 0x7ff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}}}, 0x3a) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000), 0x4) sendto$inet6(r0, &(0x7f00000c4000), 0xff36, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000037000-0x9)='/dev/dsp\x00', 0x200000, 0x0) bind$bt_hci(r2, &(0x7f0000516000-0x6)={0x1f, 0x3}, 0x6) 2018/02/04 12:12:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x800002, 0x407ffc0003}]}) syz_open_dev$vcsa(&(0x7f000039c000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) getpeername$llc(0xffffffffffffffff, &(0x7f00008c9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000090000)=0x10) clone(0x2840000, &(0x7f0000230000)="ad06b3cfe23001076c71ff7cb9902d5ca9480f4edb9a9c4540ffec678683469061dd4ceceedeaa43498a572880d4824a607883e19da8aacd014ee397e8c34a085fcc22a59f4540b83532cee29838d1cd30f2e513db1c705bba83e9f0562663fb3891989121d54e01e36c4cd3f88a0b89473848d801284e266c0edd32f64ba8b1ae76aa17a923a719a74008fa78e3bdd6516c313a992e33e849207a614f70880cc91fc4e921c9f39e1e0d7a094d11cf335105c0558d1fc1438ae708a737cb2318393b971cce6679846717d3028b50dbd135f638d6c3f94f2f39887135742f7820179c832a6e7c71bd9c14eb4afa84b1f867d45ed022fc5bee4579c7e10e3f6c68708a27d8747b4a93e48538ad441a729327405d484265d0aeebcd1513aeb79a8f683296c1d7dc7e4960ef6b8bd04c04be8919aa1d5e6051da80f8821bc157d1149b2eb994b758ed0fa4026bf8933515a41cc7c4392efafcc7a72fa9cdb807060922e5e6f0a240fb5230ef9695978bf37ce9a122494371140d10d65bf4a521617fbf518ccf3b89f94d8b05c4d0eb94582ed11e337f68feb709bd45f4f8ec648882976cd8747ea25e74a7e8f7a6e70e9da7a1f21abb2af0a504831c4d158cb49e51e7066412ba94389751ff125dd2a5f532aae5b93732ff17c7e081ec419b8eaa963b4716fb14c833e537f1a245f715c88f054a966078e25d8c2e4ee02255b921929ff1ba7ec686a157d9d3006250c63d684ef5a6bcb40c607bb222aefa2e4ac06d9a233ba241919504c36df966ba25a211c96837ec522827a5efe507266799652d9a3fae7825ba40f184a61f47ec87908d3277bef25c2852b54e791ae06ff3f7c3aad097a66a30016938a7ab635ee664b0513133c18a3e863b521d571c19dd1b555a368e1128edb55e9867fedcc9286bc2f843322a78e657fb9b6f9dad94369cb7faf3c3d2c5a8b7ed3b8c288d30bd32b8747d80b391effe19f790d94dcd4b0ad53939843b9179f28870cff0469f983ee58930de653b09baa5a52e3109a97a57a3a855fc635bd919be07e97b64255865fb036d82af2947b07c05b253f1b6802292afc933b7296b807b9aa9572e3325ed72986046479e88ca2c3fe27b372d74df76a3e61174222e91c79286253a4a0a1bf563d2f9ff9b90c1ce8c35a36d963245baad4c92a568c3e6c3b9da2f02ab1891cd02f90fd07581a9856a4c882e8659ef01175a4f326da6bc373a87275efae1861e030818d90c3bdfed374eba591af876cce2e7f30b9e0988e62bbea928691e9ca56e0454ec7279c835561a82c0339a3c07f1b1d8e98366f5fbfd066731e2a9dbb97ebe2df2cdc2705e1ce459e19437c6549e5a6d22f48c422e098e2671d9c0c8f4775b83c7ada687025eccc496680118fe3616001aef355645ab6afe1d9d01a828c2dcd5646113e2d704fce168c9addafd68dbe2005288bc5765fc583b005328c385c9855ea8cf700498e8bfe4e3d177d578fc7301dbd6201b2b523f4ddd22a68a5c5d1d44733af571497fc7c0c8f5a0573d79cd0dc7cf75f9c02f7a9b835ec24b0443ac0a87c55015119afc85bcccab31bebc77d65716d882596baed9f4c4c23ef7be17043fce216f59e98155a8bb4e20413fab596ba140a35b30b4757ebd0940341ad44534c5af78cc32e510c2cf4c37e41c7d79a7b26a4cdc75616f47c4286f7fafa43512d51c437517e6d724d96d858915659823cf2ba905c748b8c8f8e71886d21cf8617ac8954c61ab404ef516222a066cabb562041f695da88dbed4c31041694079014630f2b5481792533ab8a31c85ae9a0d18001d632d891225fb664f7ae88f73f050a2b4e83f4a25860a2961fd090516d89a58e1d4882e5f7c21b700065761af0a967bc6495c5be8c834c64fdf58c0791d8cf9fd5bc4e4ec192ef1a3c4bf29f755774b7bab1420301ba5f1721438fbd6760841eabf68c930abaa3f43920504165f22421865d4a3db4dd43a662408323932d096b4f57e23cc60c4b1b1f33b3e47ea2d70cdd8fe9e4aa7c477b78cc7c03c091a896852fb349029549c4e30f4edf2fa5137d59865a3e7c837c640c9cfe112dbcf0d57cb9c76e1b8abf8708ea1ef71d402bc62f7c02162b03ec4ca0079ddba01ea60f353f58a145eeb9a84277ef3de247d985a39ec1ddc28fbdbb4c11a52c3dff6422df91d79fa3c2ef3376149787c5d7e771d02bd0f1e4aec5004a9e70b8300337fab420eb023e64efea1bc80d1b2bd5f9cb7ad981e9660941fee16067250e460dc2730487af8ea715c882bb5bd218c0063fdfa3c2dad99f42b597fa6c07b8012cfb178044f21844469763b9a96a3a6e70ddad27f4cac022380b83f0606dfec7f3d6e6aa42280fdf45f96c3424ca6742842df33bd3fecc1011cee2bc1490516602630fc539921a96a107bfa39d247025a309a034f81f05dd5865b0aa8cb4508d3d39140463e98ac8a76bdfee0d321e0fd3e66404cf21f9c07cc3ab039fb5a1314a51793ab35a020ba7ef9e4d4bf1180b0622c2638064ce4ab227fa1a4f89b908ec975d09b5b65a1506b5b63664f6599fb3ab745e0f49ed3a9b47c4dc7e29b4b88277de54a75d7173105d6d6c5df6cfdc8c8cb0ded4eff18fc7129a7292b8614c17e05145626dd6b23a56157578073971452916f48dbce32a314780eda4fca3a8d1dc72b844f52a9ff43a5420e1ab1cc22c6b7f0c329d52bada5668040b16e3dfec8e16201dec9cdba24860fa1b51076684686cbc68deab5c4443eef83bc6a336d259da417aa581ab2a5e0ae54b99e7d62dbd2451d84b5c69bdc24b3f61048504444f003cc802d9b9c1918600ebe2a674bec3965e3228b6ce6f19bc6301a06f177b234e5641953e34db9bf75ee80e58783e17e1631f6dd6598710bc0a411c92c0919b5285bc930a080f952748f96f3ecc86462da7383249d6790352a44782a34a6530554bbc1ac49cc1a431e3d39b69e08eb1e3d06ad2516dbfb0550b380e0565ebc1cc19702adeab38198a79a074f03ad1cb8f132324ed946d8677baa1b5f6ad9424caee94217fd26db76c28656ac49b1aa20843aa2993ff904ec8c4d921ae44cce09c6a0e70f242a4e62e651f36eced9b5767a81983f5eeda83b8d82f29971538f76cf45bf785b124c6ff4aca5496a976a1fdad1c5434d450c24876ed039b04d1354d6943e08f9301118be4a99b7305d1e176f507883501b54591e66eeabaaa4b957dd87642080cb7db4dd13d68e2e3456e5f22450da54ff3ce480bef49745aeb4ddd1af52a04775146c4593ec13235ca41c05aa4c260526dc04fa3fd49fc7c059a5a9180c2faf13258e16fe665828730d935246da5eb41506ca7c19984ccb44207eca73a6cee095d5e0d910c40091b98be255c7e4e6580c32233c9f3598decd22ed544d97d39f45a23bcdca10b45ba490872ca28716c1b1a2283da522a235702e906bfa12b9ca44d0dab26bba90e2ad18dcf6149fff0c9553f58b12d708304ddfc9cca05f0363034e00920df689aec4e4ffbfaa13f11b6f8a5a4a4477e0d6885e96a429246e4390ea4e33a2209d5c77040417006a69b69f9691586fb9d7b5f83f81184e1a463d74a164fad3776514f02b851d6b7219e4c40a6c389a7e09fc54d2fbfd9c7d6b8df9e0ea39395d72f92181f9fb5564193b2499c86256db3d58684da8e985d7e7c21f3f3c12b96a3beab3f9be88cba47816a0aeebbf310558cfdba8f3f86b9abeac6dd47cb9fdfe1fcfacc236afc1500c6651a19685ebd9f109aa6eb43d1ef78467515ea6b2d2932160432ffc61d771343b2f7acc8045f5445baeaae543ed4fd0e2dbf5c066775bc0ab208f6c9619202895c64a208e324c11ef9fcad973f9c289b38e2dfb909362dbb54d06d0fcffef394a3b6ac9abae6d6062f01093e801c21018f6e64de0a1f1c09281a9e3d046c26468477d779cc5bc04e92b80caa5fe108e9404017de34cde88b06a6eb902b18d7834e6af2fe6ed6de8b8a367facadce3cd2b3034fe19dee3e8a06674acccc3e0cab0991e68590a730dbf0d75578d395e5e494d3c5812fc0d0b9a767fbdf86109280217785ea3016414e0a40bd746edeb244494548cff95bf338c26c09a184946eebee851553bae9443ce848a93e6026298817abee62971fffd4eadc7735f8945fdab445659e686715ae2bae8d8156d07204860be90cbe69e1db86942fc2b1e4b03e5e9a672dafec32604cb9f5adf3de700be6ba724315333ddca7a811fa057e01a96e5b16a9bc62b40a8d83a5a1d93d38e7eec763894bb62c904f3783c366f1883c2ba1f23f203442631c11114dde3008da938222fe256569fb2010776df45fe1c24e7fa8d8fba540ed58f343b5a62b4f17c82e7423ddc761bac9da326a5deceff3db68a7e4390beba71fffd18d5f131235b9be8520a79a8cf84c4118c57f7a314fde0df95c8ccd3c204daf7980b13a8469da47c73311a6678050c292842b807cfe94f018c267d9fbb885e21be3795b4d4e89fd38b8f98208e654f7d85e94b1c9dbc1b43213d05ae57659b55b0f93770081ceb81691250c25c0edb7971a3b9e51ec0f74c7dc1d03e6df8615d3b67c5dcf771ba665f6fd81d93d3c7024f1b2f494d525f012c0f0b443c88382fbf3e98dc486cf58c633c2ee88c83d7d49b328fc80ebef9b9f67d8900be78aed8bc29863ffa5fb87b859a4ec3ef47c02da82dfd0c9654f359b0622f68453e7cdb7b70a1cfb1aa52e28b20f2950a5bdb60313a499bfe2ce74c92f0aa3dd90cbc308b2867efe6f623046b203451503b1ae2ce5e9855996bd8128418c67e92fb048fb78b67863719fe5ec2e1a754842d7393fa49998cdc2c4dd362609e031f1c6d07f405268633ff1d4e1a6b0a664022fc0bee811760656d07072c9602a6e09bdaa70bbe48a966ebf873561d4a1149cee5584e12025f731f9549246a7765a30119b2bf5e8fde2ab214834c138104cb94b9fc7584aeb49ae0c30fa10e041cec175d5ae9517ec7cac810452b9d0e0892ea4fac8e498396888cc24e72eaae88ca466cb0e90939af106f7d8a84dd1ba7b928bbab04da758a25e4062a55835e75c8bbe61a0de614feca01fb188a03950d32c0c09c7cd351bc65965cbd7d514c323ee296367ec40dd81aeaa21fe14e537441cd84f966fb40ebb2a11547f76e645a82114d2fbfb15f25ffd28e08f5db6e653193027b6ffc8984ab1e148bee7d36b52a1462aeed5cfe8a085f148f103fd7bab0bcc094acd3d326c3e98a9c91ab29c4d73f2014e1dfb33abb00565912a63ed22ba5ac67fe02615ca746ca8d3c22f00d1523c57e6461bb48fc179b087b3fd1f06ab02b41f578655ec779b3a1aac9b23d8c2ab578330b39829d39b34e9f392e92813b94e344346e1b84e60b3182304c656e2d4000a5c5ba8bb3730d2b61c2ad0b96a5bfdd53a3ef576f08bbfb4b551b89a01a85f612cab66dfbe04a65992ea1f1488fbd35363d306250290327279547d2956bef7fda15b099285a23c0f9ac39d8b615b732680d8c1b9713a3999c6a4f12ecf0a54022ed3a3b4b6a1d9ae1453253a1423ff65cbdbdf579f22b3e6a2444b3a4ae6f7dec10cb3a2ffe019face0134011057493e837f8fcb6efaca780bb7cb0c66cec4bbc14c2ba1ce6eef6bdc5fc7a00f222ee7379354da69313db72d925d0cd2f3563f266899976a6a48d6fe377753b89b7c0c7fded98754aebfe691943f10dd8b720471cfe985ee5c8ce0cb52ff2608935a4fa4a6c9ef0a441e0e5a1df0f2d5be39fa28cded4077c59614fcd41963454868f12a7252dab48bd3296", &(0x7f0000ed0000-0x4), &(0x7f0000269000), &(0x7f0000eba000)="0a848c080ecd59e71d5a16fb7ac07f504dbeefeb739e4a8d09") r0 = msgget$private(0x0, 0x44f) msgctl$IPC_RMID(r0, 0x0) 2018/02/04 12:12:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000063d000)=0x2, 0x4) fchdir(r0) sync_file_range(r0, 0x7, 0x97f, 0x4) listen(r0, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00007ce000)=[@in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}, @in6={0xa, 0x3, 0x7f, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x9}, @in6={0xa, 0x2, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, @in={0x2, 0x2, @rand_addr=0x6}], 0x78) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f00002d9000-0x14)={0x1f, 0x2, 0x5, 0x1, 0x200}) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fa1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000f20000-0xc)={0x0, 0xdb, 0x400}) 2018/02/04 12:12:48 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000003000-0xc)='/dev/amidi#\x00', 0x7ff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000001000-0x8)=0x10001) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000001000)=0x2f7) socket$kcm(0x29, 0x5, 0x0) 2018/02/04 12:12:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) read$eventfd(r2, &(0x7f0000bdb000), 0x8) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000001000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff}) write$eventfd(r2, &(0x7f0000952000-0x8), 0x8) 2018/02/04 12:12:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) r0 = syz_open_dev$mice(&(0x7f0000313000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000cb0000)={[{0x879, 0x8000, 0x1, 0x2, 0x9, 0x1ff, 0xfffffffffffffffa, 0xfffffffffffffffd, 0x2, 0x4, 0x42e, 0x8, 0x1ff}, {0x1e9, 0x5ed1, 0x6, 0x45, 0x7, 0x98, 0x8, 0x3, 0xffff, 0x1, 0x200, 0x100}, {0x9, 0x8, 0xae43, 0x0, 0x81, 0x6, 0x9, 0x1f, 0x0, 0x1000, 0x754c, 0x0, 0x2}], 0x80}) 2018/02/04 12:12:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000)='/dev/loop#\x00', 0x0, 0x20000) fdatasync(r0) 2018/02/04 12:12:48 executing program 4: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000f5f000)='/dev/vcs#\x00', 0x5, 0x100) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f00009c3000)=@file={0x0, ""/66}, &(0x7f0000f5f000)=0x44) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000f5f000)='/dev/input/mouse#\x00', 0x9, 0x400400) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f0000f5f000)='./file0\x00', &(0x7f0000b07000-0x67)={0x67, 0x0, "9410014dfaa761bcc004212ad74780717f9c6c3798b464ac195656d2398e489ef3b04533c559dc90f110b564a8fd05ac06c3f76b74dcc86552f7847f9b977972855d08796363f362cab43e03a97418026a1f3fc1f9e2dbec6f48165e3b79dc"}, &(0x7f0000212000), 0x1400) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f5f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) close(r2) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000f50000)={0x0, 0x0, 0x10000}) 2018/02/04 12:12:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000040f000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000808000-0x8)='./file0\x00', 0xe) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)) connect$rds(r0, &(0x7f0000ee3000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) openat$dir(0xffffffffffffff9c, &(0x7f0000296000)='./file0/file0\x00', 0x0, 0x400000000) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000045000-0x97)="81db3fa0c88fca62fd22cfc520fb357f3568caac661767a44b0508ec1ce94ba750c528c46417f6aff430ebf3c58f2b32a432a0cc8416e1678093dda4b5fdcdfc54c9c237139fdf07f0435a34288674117a0a41601f9dd6ca090276a7fa0d1f206cafa0afc5b15efe4366fbb32481f58c2e6b2a6a86a9a1551d94895a00123014fdb03ace9904d5d73da8917b59503bb25aaeda239d39a7") 2018/02/04 12:12:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000856000-0x8)=0x9) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r4 = getpgrp(0x0) kcmp(r3, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) process_vm_readv(r4, &(0x7f0000d2f000)=[{&(0x7f000097c000)=""/4096, 0x1000}], 0x1, &(0x7f0000ff8000-0x10)=[{&(0x7f000079c000)=""/211, 0xd3}], 0x1, 0x0) r5 = creat(&(0x7f0000b7a000)='./file0\x00', 0x0) ioctl$EVIOCGBITSND(r5, 0x80404532, &(0x7f00006ae000)=""/247) 2018/02/04 12:12:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000276000)="87f3fa6129183be1726705f974f4e18a", 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) dup3(r0, r1, 0x0) 2018/02/04 12:12:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_settings={0x3, 0x3, @raw_hdlc=&(0x7f000084f000-0x4)={0xfffffffffffffffa, 0x3f}}}) timer_create(0x0, &(0x7f0000597000-0x60)={0x0, 0xb, 0x7, @tid}, &(0x7f0000e4e000-0x4)=0x0) timer_getoverrun(r2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000b3c000-0x60)=@hdr={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "90102b1f0a6ad0b95dd132180a7233df8b8f5dad5f2a905943efda70b8aff3d98db490d6e76a4429d5c96e7beed5b5f39def9831dddf036203c7250fd928a8e1"}}}}}, 0x60) r3 = socket$inet(0x2, 0x3, 0x8f) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f95000-0x10)={0xfbf7, 0x4, 0x9, 0x1, 0x0}, &(0x7f0000ed8000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000fa1000-0xa)={r4, 0x7f, 0x1, [0x8001]}, 0xa) 2018/02/04 12:12:48 executing program 3: mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000770000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2dcf, 0x40000) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000034000-0x18)={0x4, 0x5004, 0x7, 0xe1}) getsockopt(r0, 0xff, 0x1, &(0x7f0000000000), &(0x7f00003b7000)=0xfffffdb0) 2018/02/04 12:12:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget(0x2, 0x4000, 0x202, &(0x7f000017f000/0x4000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000075c000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 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, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3c000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000a7d000-0xc)={0x3, r0, 0x1}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000daf000)) 2018/02/04 12:12:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000868000)='/dev/rfkill\x00', 0x4402, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a3c000), &(0x7f0000a91000)=0xb) r2 = syz_open_dev$vcsa(&(0x7f00009a2000-0xb)='/dev/vcsa#\x00', 0x1, 0xc0002) ioctl$int_in(r2, 0x5452, &(0x7f00002d2000)=0x7) faccessat(0xffffffffffffffff, &(0x7f0000f81000-0x8)='./file0\x00', 0x0, 0x0) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"09c3fa865576251c6e3b338a"}}], 0x30) fcntl$setstatus(r2, 0x4, 0x4000) r3 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af22, &(0x7f0000cb5000-0x8)={0x0, r3}) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000497000-0x8)={0x0, r3}) fcntl$addseals(r0, 0x409, 0x2) r4 = fcntl$dupfd(r3, 0x407, r3) getsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f0000b53000)={@mcast2}, &(0x7f0000410000-0x4)=0x14) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000b3d000)={0x2, r4}) sendmsg(r4, &(0x7f00008d9000+0x2c9)={&(0x7f000090d000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f000094d000-0x50)=[{&(0x7f0000136000-0x76)="145e39e9645f63cc255c28be9b88eeb54be04d6031b7c7c4dfa7aff1622420ea459a7462c392888995b068d176dced60140f40331d05a1daae4c172b0b40eeaf4fbde9fed520a9e6bc9462b554ead5a1f4fbc48c87093a851d2ae395f6320eeda8921c5fee1ccb813eaebf03fadd52ac18cb74ff19a4", 0x76}, {&(0x7f0000940000)="7afb7cb8535e5947990325a816fb6a44f47dcda55b92fd78d9e1fce3a1cb08a4d2667c49f41124da89db6a8afd53eab5", 0x30}, {&(0x7f0000bbb000-0x49)="080c8d7909db8d03f76ab2c44677abc1ab26ed36246217ef87d9ec3e13c6df4d6f4729cdfe83db7516ce45d4f4a96c0eda0f406a0a415f1aa4ab36e92f73734cfd62edf8f4bb0f2a62", 0x49}, {&(0x7f0000e25000-0xbd)="9ab0a890fa73b34bdf16477eff76ddfebcfe25c322949307ca00a0ed720719cf79caf84cab564917535a7134ef0fc0e5c8303189398d75c7f1037df3a1f5a5f85c1e5260dd73cf6964c7ec40d3b68bf712efbf57bcfec6238fe919cc26f669dea0cd3452dd500398a21ba166afd978dcc1569885575ca37caf49ae22622fbe14dd5b800362d7f6cd04f0b4aa1080965f1b04d3536518791cc4bde17ac1e784c4b939371bfa767922fac85a0ed3f6e29ff2d6f35ac88180d703a4be6a77", 0xbd}, {&(0x7f00003a7000-0xb6)="34a17a8ba98fd69ab835eba1e12b15959337f97d8f03b500f4919506f2c0d4ba817e3997f061c67c7edcfe726ce94a02fd9ed2c8e086c43d231d909b66a9333959f2a1588a5a09555a19a418a07b2ced1186d3f47ca1ca2a43183e272dc5be5e2eb368875be8392de0ac74195bf739a3a2593e32367b17fde0f63e70fa2d01261e14e9203bbe2940128779a4fbfbe75916dd4773c021efb534c19d2da0554cd824b71fcbec80b7a8b55515acb4bfed2e650aa514e33f", 0xb6}], 0x5, &(0x7f0000861000-0x738)=[{0x30, 0x10e, 0x3638, "8e9d0903b1a41a1b1bbfebfe30e51d0502a9740fff36b027733565968879"}, {0xf0, 0x100, 0xfffffffffffffff8, "5e5040e1e48b320e36e2779303bf86c2a8b848ca12913d65e4cfd8e868dbf09d0714b3b2a4f53f855c2e965da2948a6dfaf5715e3a6185bd4d94627b1d38bb6a6b4fe45848677d0e248bd8085dc5347179c976b8b5e56eb5c0b262cd2f5c81c4bb1aa19150d94ba2192435e8ebe3047bb66857df1d759d0de82b2c3644fc71b77f01d455e02835067a0eac9a9e4dda274ee61069b2bdf78fef1e12cff84a9e31c98cae59363faca3775489909353d7696db4aa9e9bea9e7b0ffbb84a2795ec20a51bbd6fe5257fb73ad9bb53bd683db086fd134bb58ceea9bff2e98da7d7"}, {0x80, 0x1, 0xfffffffffffffe01, "11d96c166b065cef7677f542d4dc5dbfa73a338e20caf39a2cce752946f3d1a30f29cd9eb2ee440d2ab9bea6e2cb948d3f1a10b20834e40ae706def0edbd6947a7cfb56dcca44817954a12bff912d9c246107966516ce8bbdcf522f49bbdd9470adb9d170016783e46c7f83b"}, {0xf0, 0x103, 0x6c, "f12fef2ba7cb25e9622dee77be331b7cf10543727ceee135501eb278ee98056f47fe5dd1dd49588e6665c327a6c3ee365b0047c1ca73370318e1757b2411184a6b76acd05bf031e8e1c06b5a5253f38ce231c6fab26b9ab4fd287e0d351d02ad86f3d1cc61a8fca9c3633fa60fcf1901518fd6cadc5f235a9318ee8a39803a917d3c8446e38d14c7d4db09c865007dbc9335bfa043d34a8d5cb3859a8e05213a1d8ca3174b8ead0014df7326b346c88048b0d88334177459db49230c0df0bff2d0ddee7735dc9b27ac6d25523ccb2359e45b77d8030e7c5b734b59"}, {0xd8, 0x19d, 0x4, "fbbc4dd245462a8dc5a24d52656fe272617cff7c0672e9f55f67b91f2a522a497453df811018662312ab24bb4281680db0f5c24b96ca675c3a3030a3a939b1014b0fccadc047035c92fbe0a639bf579b96ecf0e182fce2102e3d1bb448af3fd897c3dc203f3bb0968be1c1242c923f11b1e34bafefc7db170f0e2e7381a0465485beeae5136111b0d46b04651046696e9128d6faa83c18c74e1bd6a670ffffe3d931072db63c6560ce20a1e7ee413e727c33daa4d4536697ca096aed6bff4ce74b9f17ec46"}, {0xd8, 0x13a, 0x4, "9ea8b95f060813d4ebe33db895fe02eb514e152f068b49bd77bd061b937b66df9c8d103915fc8fe7d8df7489a364c97a8de86c4db86fdfd5e5d7daaa0b08040c22bb638805d466f58160ce1cc78fb5d544058b284aa524d73a6c9172ddd035f5de0292f991c3209b081d932a9a326e2677f79c910003960ca451c67ab66932c4da0e56dc2726996f444ed7d6c82d5a1474def7cc7e9afdf8896c84e2ad83edb04085d035009fa6a3727d11b14fd35d64fa14113a26aefaf794011471e6fe8f2789d6dd9d5d02"}, {0x110, 0x18f, 0x80, "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"}, {0xa0, 0x100, 0x7, "26aeedda1196045e2d44195e65cca8120afac31251b85972d95f6d5fc4dff75be453a70de30dda3eb7695120bcd22d71f0a5872edbf60c2cc9dea95ed9fdf1f8c8db465bb5351ddd2648abe3e212815637574c121d401ea0daa4f0dce8cba0e985af81153e6d6812c7150e597f3376cf83b31fd6e3ca583ee8d7f4be8b0c781e355ac696a0dfc28d05"}, {0x60, 0x110, 0x200, "553b7e150da1cf26ddfb51f34a5e2dc386b3dbb5672369751c6fcc18ced3ee37fb66e5a671564a827395aef151e9e4b0e66f884734bee0ae68ccfb80e4c11c9ca5a3633fcac9f1b56a7f6acdac65"}, {0xe8, 0x100, 0x8001, "86a1df5805f64f60aa9b99ae87ee3e5b27dd5cdbe98d32acc37dd0a2dbe9d78bd07ca2fe04a5ba59ab93fde89ac8fb0be9ba58538fcbf813f15efce456701faf983d5c56f964e1339208d2d2b87dc307bb6155fbc782248cddf1234be5480b95c88db3f5c069e07d033524dbd065c94c1d84b83d286ac9bbf98e9b4c153c3e9433fd0f45e3a3c7146515c235745040419d9e5d6bcc7bb4d15fc0cce3e1a0ab4615422a8e9767bf9bb6b7ef634284c5041904c82ddce0470895470264029b59885404cc9abcc746c501b1e759d3379d9f03a7"}], 0x738, 0x1}, 0x20000000) 2018/02/04 12:12:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000031d000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) 2018/02/04 12:12:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x20000, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000ed1000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000), 0x4) ioctl$KDMKTONE(r0, 0x4b30, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000966000-0x14), 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000cd3000)={0x0, 0xcd6, 0x10000, {0x0, 0x1c9c380}, 0xffff, 0x4}) writev(0xffffffffffffffff, &(0x7f0000a77000)=[], 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f000043f000-0xc)={@loopback=0x7f000001, @broadcast=0xffffffff, @rand_addr=0x4}, 0xc) r2 = syz_open_dev$amidi(&(0x7f000079f000-0xc)='/dev/amidi#\x00', 0x0, 0x200) write$selinux_validatetrans(r2, &(0x7f0000923000)={'system_u:object_r:fonts_cache_t:s0', 0x20, 'system_u:object_r:anacron_exec_t:s0', 0x20, 0x38, 0x30, 0x20, '/usr/sbin/cupsd\x00'}, 0x5a) [ 86.683562] device eql entered promiscuous mode 2018/02/04 12:12:48 executing program 7: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7b000-0x20), 0x0) r1 = syz_open_dev$vcsa(&(0x7f000064a000)='/dev/vcsa#\x00', 0x8, 0x80) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000024e000-0x20)={0x10003, 0x1, 0xf004, 0x1000, &(0x7f00004df000/0x1000)=nil}) 2018/02/04 12:12:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bc8000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0xb, &(0x7f000083f000)=0x10001, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000e46000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[], 0x0, &(0x7f0000e09000-0x14e0)=[{0x110, 0x29, 0x2, "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"}, {0xe8, 0x84, 0x4c8f6b16, "50ad64b9b6815b4bc5e8d6b8634cfb96261983f8e487bddf5a1f2333bca9c750b8079df3260a7e4afd31f03ab3514c831e7efa4eaee11250bf6bd924985be8e6dac7cd2419ddc17785a94a9cc873c40a56861787359c00d770f398d54235eb02cb70b471202add6fae9dd972845d3ead648a43aaf716c28237e39373b62237826e1fe3e66bc9f049ed4ea86e556f733ef710f45fb16b4464a65d55785b18e776fa2385bada521290d24d34858e33b979477e3a5bfb4d5277488532834572bd0c34615ec05db22a776e0dffcb6e0471a94ecf"}, {0x1010, 0x11a, 0x7f, "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{0x20, 0x0, 0xb8, "8807eb398aa648569383a9227a8a"}, {0x48, 0x105, 0xfffffffffffffffc, "a30cc8d0d505c06f18719322384ea754c71757ac4a2e5cd9c467e6d4d9940afcbb2a784ef5971969bc1f2c0be7d596df78cbfbc024b9eb"}, {0x108, 0x0, 0x0, "b2c7e69577294b1100b0f260c3576a6f4742589ad2742aafab4ccf9901e5303c8f77a922959852846c9b218df401694bc77c049217af66c469fff81ea49b0140dbcd00d3d40056074c20b414c567e24d7c21bf123cfdd5182979d3e50b754c2ce9c333c9e93e3ad0cada84148d6fb996120ec167077d152f48e47842ef90690c91e5076c2f4f48eb095fd8577d8198a92d05d4ff212fc5f4f20685e947b4d9bc4d0e4f014062cfed63580ef19bf7b9a2f17661b37bda27c3a3a45bf6a7d2cfce141c58d35c5832a5243ed01443578bd27f2247dacd7d048643e6d0c1e2254407fb503d4bde48019caabb253389b2c19fbceaff79a04f3dd4"}, {0x60, 0x11f, 0x7fff, "10cfdfd2ac85d4f42cbaba2b9ab9395f48daac6017df39598a1e17a2ca6a9ec3a0f079ee67406c6d6fe4f16d07079d4928c41ba888aa3a8d4c4957756a4a6841c5996a0a36d5bd8388ac"}, {0x108, 0x117, 0x3, "2a1a790e9aa562f99c73ca58d2c3e94029d42dfa82b2d6f390961d1090d43fe4cf5066424a65e2f1519d933503757abe8ba23ee3e94d78042ccd43330cdafe5c9a924b37f49168ff1f6ea8f536d839bc80dc0d0712ad2ad0f0e1e2e5d0a29c1032983a699b0be3dda8c6dc982655381d9e1aeb2dc5a7f642a9e881215931f4013438cbef069e11c95a3f1655cfba113c6c521ed2eb657459c131c52f7ad3f781e4e47462ffeb240e02a83a775fd4c17f34e79aa06d659c7f8a41e3a82be4570682df7455aafaec2ad29c2ddb72adef2f73786e8b8388e6f8dc09b03f7857aaec3519e08e6105894ead8d3412841ebfa49474836a"}], 0x14e0}, 0x0) sendto(r0, &(0x7f0000d19000)="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", 0xc90, 0x0, &(0x7f000038f000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e0ec5e3f4972938e4cfba7916ada126b88f7f835ea9f9e3b0537c422492f50db1a1d5f9509a7cb63cea3ef7061628a59e4b2e8f8aae75aed31d9ad4d52a7d1"}, 0x60) 2018/02/04 12:12:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xa57, 0x2, 0x0, 0x0, 0x0, 0x7a4, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000}, 0x0, 0x6, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:48 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000012000)={&(0x7f0000008000-0x1e)=@pppoe={0x18, 0x0, {0x2, @empty, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e, &(0x7f0000012000+0x2b7)=[{&(0x7f0000009000)="90ff65216acb29690cd4a7a57c14bead3d811017f968dbeab8cf7e6cbab3320123cf8e4c0e2c617d41f56200056c29ea04de71e0d555fe4b18375fb47e928a17c601fc27e082305501761c7a00b5d009416dc1ca1a4cb33dae8ccc372313951afbb8c129224065cad3b26c6b274f86976b93c356d5954b60c66e9e21fdb503b3acb48061058ad8e6db7f", 0x8a}, {&(0x7f000000f000-0x89)="c63d23adfb3c7e0e2b1bbdc13f50d96957709d7438a45d908c889c3204b9204ae96777d3efadbf8b60617b0bfc5858fe1d27c9e855dbbe49fbb84bdf17efa7d6d1d32281de45859c31b88f2eb6df563e04298c15d57f98061955ac1ef600d9165a6b461520f0280db1714ef052635ccb6697133d99db628fd075b18e87ad09b3293b77187edcc70eb8", 0x89}, {&(0x7f0000002000-0x1000)="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0x1000}], 0x3, &(0x7f0000000000)=[{0x1010, 0x112, 0x0, 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{0x20, 0x18f, 0x6, "d9320fe11731d2e9438c20c5d7969ee4"}, {0xa0, 0x12b, 0x401, "647b8174982605df48a4a22ecdfcedb1cfb9e1b08a8b2902de872beacd3fbf34d20d44f00ee272d90e5c2f1c9df07f6d1645013278d410f41ba18cfab32514a65b5e29938bc2a63501ef8579b5a8e67b3bba004174523debe636b8fca49eb77b581ae0f66c095969db4abe981d04639d6eb8b839ef2ee09ca049b90fb486d95dccbc8e65d137a5a401"}, {0xf8, 0x10a, 0x4, "dae581f8331ac87cc310171594732dea40bd79e7539b8573a9dbc05f663b9f38480ae62326024beaf48070afe0362f99c37ba62913fac3ebebc7decadede7cec15eb7af4a1e64b08b84ea54c4c894f7d0a3caa9b4f1ab3322a9dc559d057cef743e5bf3365d630428b42b053ef07e2f3137c5c905c05fe5ff61f44668408f1ee8b84f81daa9febbe8492eadacdfc173c0b2188324c3a3ed6d4f507e5f489c9551fdb35b86b2603768e93d32a4716d7af0b83b700436e256efe95627a075fd7f467225d5149cc975730ad55c02a66affbe58565a2e7d1e42c81a33f035a25bd880489c6"}, {0x70, 0x11f, 0x7, "091083b1a0211ef331b982988378b4793c069e6f62e961ad27320e1664e2dc4b7898fed568bf51cfca51090b124712955d03e270924ba3dd328f12b935bb95abebd89217f5b0835027657bb86553bb06d832f33751f008612051"}, {0x10, 0x107, 0x11c61453}], 0x1248, 0x5}, 0x20040805) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000010000-0x328)=@mangle={'mangle\x00', 0x1f, 0x4, 0x278, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @generic="caf629c274f8c200b63f8626e059223e", @common='teql0\x00', {}, {}, 0x6}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x4}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}]}}, 0x2d8) 2018/02/04 12:12:48 executing program 5: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000002c000-0x3d24)=@dellink={0x28, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000002f000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000030000-0xc)) r2 = dup3(r0, r0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f000001b000)={0x0, 0x5}) 2018/02/04 12:12:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000856000-0x8)=0x9) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r4 = getpgrp(0x0) kcmp(r3, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) process_vm_readv(r4, &(0x7f0000d2f000)=[{&(0x7f000097c000)=""/4096, 0x1000}], 0x1, &(0x7f0000ff8000-0x10)=[{&(0x7f000079c000)=""/211, 0xd3}], 0x1, 0x0) r5 = creat(&(0x7f0000b7a000)='./file0\x00', 0x0) ioctl$EVIOCGBITSND(r5, 0x80404532, &(0x7f00006ae000)=""/247) 2018/02/04 12:12:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000017f000-0x7)='$+!$%:\x00', 0x3) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00007f9000)={0x20, 0x0, 0x9, 0x4, 0x9d}) mkdir(&(0x7f0000ba3000)='./file0\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000b7b000-0x6)='./bus\x00', &(0x7f0000af0000-0x6)='ramfs\x00', 0x0, &(0x7f000050f000)) umount2(&(0x7f0000fbb000)='./bus\x00', 0x6) r1 = syz_open_dev$vcsn(&(0x7f00006be000)='/dev/vcs#\x00', 0x8, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) link(&(0x7f0000786000-0x8)='./file0\x00', &(0x7f0000402000)='./file0\x00') inotify_add_watch(r0, &(0x7f0000077000-0x8)='./file1\x00', 0x20) 2018/02/04 12:12:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e02000)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000079d000)={0x0, 0x3f, 0x0, 0x2, 0x67198804}, &(0x7f0000751000+0x7a)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001b0000)={r1, 0x29, 0x10}, 0xc) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ca9000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r2, &(0x7f00003ff000-0xf)="41fcc5a61900de71fcd592cd11eab5", 0xf) modify_ldt$read(0x0, &(0x7f00005cc000)=""/77, 0x4d) r3 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl(r3, 0x3ff, &(0x7f000084c000)="7e643f035469b67d8419176ab0de6d1e9500e1fae8035f65546782d96227b3b90c5d6600902a945f9651edfb650b6bdb8769fb1ed41cbb7831bb0fe47054178184fdc1f25953cc9ae3d3f7a2910b131e9ac50b3f3afac9c3df4d19444f2f50b93bfdf1bf") ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000c5d000)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/02/04 12:12:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000000000)=@full, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = shmget(0x3, 0x1000, 0x2f8, &(0x7f00000fb000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000e20000)=""/194) r4 = syz_open_dev$sndpcmp(&(0x7f0000bf5000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x34b000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00006e1000)={0x0, 0x5, 0x20, 0x6, 0x200}, &(0x7f00008e9000-0x4)=0x18) sendmsg$inet_sctp(r4, &(0x7f0000dff000-0x38)={&(0x7f00007a4000)=@in={0x2, 0x3, @loopback=0x7f000001}, 0x10, &(0x7f0000ffd000)=[{&(0x7f000023a000)="2d896cbf8e27f56939ed7649ded669e94611ff7a8cfd3040ff859cb98ed8870fd89ab74836bc199ecdd3a8e023c9506b8d3067181014f50bcad3b6e1e283b2aeb22b50e5de1b61444285efd5210c4c25a7ebdd4096f0e5d4a80c3eba51b502275ffec3c9f6d5e935859f826ef3d6e29bd4f95192fa07f1d1b25543e8b214449330593e9ad53d08381abf4766bb407593d00acf4f315630264b9b2e525e1d74357dc472ac6afa8e359d647b99417e29908c0dffbc76090c466da55ca8c7af8a5534d1a919d80b73d6564d3c20e52259895f3dc0f089c36d594e4cc6b228cfea6a8622d6", 0xe3}, {&(0x7f00003a0000)="a2ef9dfcf28a32a0db6cf568916b231fbf5a32a216fa3f6c253825f51deb43333c09ae3575d6c490f5624fd829ca26f7736bf7f7e68d80d961cc239a9826a85a6e1be5f4ea29b1cea91e52674a94e41ccaebee6869ceb479ea29fdbb6c02137a5b9486146db10994429ce8e3d9dd2b7f9e26e0c1a7b5d5483f603d9601115bec965470ee3b107829768db50289bbf5a7d2e6c4ce48d1d6eb3150a6115a1a3f57e888924d4cf6094c76fcf7cda598c91fa22abb9ba21a3fdbc194d58dc0e3e816", 0xc0}, {&(0x7f0000ff0000-0x29)="6789d479a323484fe55e8366763bb7ffa5cc54f797aa0f04a53743cb6d10dea5aa80bc73c15abbf4f0", 0x29}], 0x3, &(0x7f00005c6000-0x150)=[@init={0x18, 0x84, 0x0, {0x913, 0x5, 0xfffffffffffffff8, 0x400}}, @init={0x18, 0x84, 0x0, {0x1ff, 0x80000001, 0x1, 0xefb5}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x3ff, 0x8, r5}}, @init={0x18, 0x84, 0x0, {0x80, 0x3ff, 0x1, 0xab}}, @init={0x18, 0x84, 0x0, {0x0, 0xff, 0x0, 0x100000000}}, @init={0x18, 0x84, 0x0, {0x1, 0x6, 0x3, 0x1ff}}, @init={0x18, 0x84, 0x0, {0xe7b, 0x2, 0x9, 0x2}}], 0x150, 0x80}, 0x80) sendto$llc(r4, &(0x7f0000178000)="86e193e9bc93f4ff0f1e5ae45bd2d294c9fb19b851b8c17b6a07c2ab63af80bfc2264f2eb63fbfc520bd9c60244bd9dd0009957cadc0c720386617d53c0a6344f408e3cb9e8e0bc38c176a0ffb533c5eff662ec4cabe70b292e62183a36dd6086b5f43255ed6a37a64f530d9d63c66644e2b670b9d10482f2d3784006a81fce3d0321e8c8911db188422094dc7f330e3ce7547ae39872a563dd82b86db2fbbcd30d730d7f07f60132a50168cdf407eb780f8f0ed65ef0729660ea5bdc6a67146ccdf1f5df9d4e266329db4903ce9de", 0xcf, 0x20000040, &(0x7f0000888000-0x10)={0x1a, 0x17, 0x4, 0x4, 0x8001, 0x3, @random="ce06887aceac"}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000da1000-0xa0)={r5, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x43000000000000, 0x8, 0x7ff, 0x2, 0xc}, 0xa0) 2018/02/04 12:12:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000914000-0xc8)={0x4, 0x0, [{0x8, 0x3, 0x0, 0x0, @sint={0x1, 0x8}}, {0x6, 0x7, 0x0, 0x0, @sint={0xfff, 0xa13c}}, {0x5, 0x6, 0x0, 0x0, @sint={0x1, 0x4653}}, {0xfffffffffffffffe, 0x7, 0x0, 0x0, @adapter={0x45f, 0x5af1, 0x401, 0x5, 0xffffffffffffff80}}]}) r1 = getpgrp(0x0) socket$inet_sctp(0x2, 0x1, 0x84) getpriority(0x2, r1) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xce, &(0x7f0000000000), 0x4) 2018/02/04 12:12:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e54000)='./file0\x00', &(0x7f000083d000-0xc)='./file0/bus\x00', &(0x7f0000e60000-0x8)='iso9660\x00', 0x402, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000516000-0xe8)={{{@in=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000331000-0x4)=0xe8) getresuid(&(0x7f00003fa000-0x4), &(0x7f000051e000)=0x0, &(0x7f0000cd7000-0x4)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000044000-0xe8)={{{@in6=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f00007bf000)=0xe8) setresuid(r1, r2, r3) dup2(r0, r0) 2018/02/04 12:12:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f00006c4000)="06") fcntl$setstatus(r0, 0x4, 0x3ffc) recvfrom$llc(0xffffffffffffffff, &(0x7f00000b0000)=""/134, 0x86, 0x0, &(0x7f000037a000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_open_dev$vcsn(&(0x7f000043a000-0xa)='/dev/vcs#\x00', 0x7, 0x40002) readv(r0, &(0x7f0000221000-0x10)=[{&(0x7f000003b000-0x93)=""/147, 0x1d7}], 0xa7) [ 86.806643] xt_HL: TTL: invalid or unknown mode 4 [ 86.858459] xt_HL: TTL: invalid or unknown mode 4 2018/02/04 12:12:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00009b6000), 0x4) 2018/02/04 12:12:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000840000-0x18)={0x0, 0x9, 0x20, 0x5, 0x1000}, &(0x7f0000f33000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c35000)={0x5, 0x200, 0xe4, 0x9, r2}, &(0x7f0000976000)=0x10) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f000029d000-0x4)=0x9, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x0, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/02/04 12:12:48 executing program 3: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000948000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000007000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000bf4000)={@remote}, &(0x7f0000247000-0x4)=0x14) 2018/02/04 12:12:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000028000)='/dev/midi#\x00', 0x60ac, 0x4862c0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x1) fcntl$addseals(r0, 0x409, 0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000017e000-0x4)=0x0) getpriority(0x0, r2) 2018/02/04 12:12:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f000030e000)=""/66) 2018/02/04 12:12:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f000071d000-0x70)) 2018/02/04 12:12:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f00009c8000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) clone(0x0, &(0x7f0000598000-0xe4)="a4", &(0x7f00009ba000-0x4), &(0x7f0000006000-0x4), &(0x7f00003e5000)) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000aed000/0x400000)=nil) 2018/02/04 12:12:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffce5, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x9000, 0x78001901, &(0x7f00003d1000/0x9000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000759000)=""/194) 2018/02/04 12:12:48 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000021000-0x9)='/dev/sg#\x00', 0x0, 0x40002) write$evdev(r0, &(0x7f000002b000)=[{{0x0, 0x2710}}, {}, {{0x77359400}}], 0x30) 2018/02/04 12:12:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000635000-0xb)='/dev/loop#\x00', 0x0, 0x44042) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000f94000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "e0e7839f6c36868e41bdf674afb7a7947032e62bb245e9f341e9aff984a0cfc10a59fd3a7e5f2ad1b36a03e59856321cfdbd16a657f91cdd518cc2f63e7eedbb", "7cd583eb2bd2d1e6aa527462498fc574c482c31b1261a83db7aeae9a0571fd3a7e31187426755ad5ee8ee814bea812f5f73a79448581c262a3d0a069d8b3c6fa", "6aa1eca0340e53a5b86134a29ed220559daa9968cbe1322ae3a2c6db208136ca"}) 2018/02/04 12:12:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{}, {}], 0xfffffd24) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r1, &(0x7f0000003000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) 2018/02/04 12:12:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00007e0000)='dead\x00', &(0x7f0000f0c000)={0x73, 0x79, 0x7a}, &(0x7f0000c8a000-0xaf), 0x0, 0xffffffffffffffff) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x101002, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x10010, &(0x7f000000a000)) preadv(r1, &(0x7f0000d32000)=[{&(0x7f0000519000-0x80)=""/128, 0x80}], 0x1, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000001000-0x6), 0xfffffffffffffeff) sync() 2018/02/04 12:12:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f00009f6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00001ae000)="38ac3393a05d752d9968ac496a0db509889254bb81abf242cbadcb9dde4d664b"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000c51000-0xb)='/dev/audio\x00', 0x40001, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000009f000)={0x4, &(0x7f00005fa000-0x20)=[{0x2, 0x9, 0x5, 0x7}, {0xff, 0x3, 0x6, 0xe7}, {0x3, 0x7ff, 0x1000, 0x5}, {0x1b, 0xffffffff, 0x351, 0x2}]}, 0x10) 2018/02/04 12:12:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000208000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7001) 2018/02/04 12:12:48 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read(r1, &(0x7f0000020000-0x42)=""/174, 0xae) shutdown(r0, 0x0) read$eventfd(r1, &(0x7f0000009000-0x8), 0x73d) 2018/02/04 12:12:48 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/04 12:12:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000dfe000)=@newsa={0x13c, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80}}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0x0, 0x4}}]}, 0x13c}, 0x1}, 0x0) 2018/02/04 12:12:48 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000013a000-0x1c)="15", 0x1, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/04 12:12:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b22000-0x6)='vegas\x00', 0x6) sendmsg$netlink(r1, &(0x7f0000fd0000)={&(0x7f0000380000)=@proc={0x10}, 0xc, &(0x7f0000b1b000-0x48)=[{&(0x7f0000400000)={0x9bc, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x948, 0x0, [@generic="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", @generic, @typed={0x10, 0x5f, @u64=0x1}]}, @typed={0xc, 0x83, @pid}, @generic="af3276fe0185cbb5f2820e5584705e583fcfb03087aa06d049f202b95c83ed6771993ad759d130e3625d834ca46ca150611d108faf3ec49d8852fce6d526995298c40875c37a47ed8d389ae250ed7f02712d808cd4111f"]}, 0x9bc}], 0x1, &(0x7f0000ca9000)=[@cred={0x18, 0x1, 0x2}], 0x18, 0x4000000}, 0x0) 2018/02/04 12:12:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f8d000+0x105)={0x0, 0x0}, 0x0) mmap$binder(&(0x7f00008a8000/0x3000)=nil, 0x3000, 0x4, 0x0, r0, 0x0) 2018/02/04 12:12:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000f6c000-0x53a)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "778ee8", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, []}}}}}}}, &(0x7f00001d4000-0x18)={0x0, 0x1, [0x0]}) 2018/02/04 12:12:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000033b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000475000-0x10)={0x8, &(0x7f00007a6000)=[{}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000a73000)={r1, 0x7, &(0x7f00009d3000)=[0x10000, 0x7, 0xffff, 0x6, 0x2, 0xa38ee47, 0xfff], &(0x7f0000e66000)=[0x8000, 0x7c4d, 0x1], 0x40, 0x6, 0x8, &(0x7f0000076000-0x18)=[0x3, 0x1000, 0x49, 0x8, 0x81, 0x8001], &(0x7f0000b75000-0x4)=[0x50]}) 2018/02/04 12:12:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000098f000)={0x0, 0x38, &(0x7f00009a0000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, &(0x7f0000dfc000-0x4)=0x10) 2018/02/04 12:12:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) sendmsg(r0, &(0x7f0000f66000-0x38)={&(0x7f000005e000)=@generic={0x10000a, "daf8ffe6fffffef501f20000000000b61b340e63e94d691822e903e7d64ac8fef9507f0000000000000009fbbf26093d6b53efc1cb00880001186a68506776e9eba5ebd039273202a52700fa2e0000000000000033c1c99287b26eaece2900727e347f814dc256ce82cb2c8080002b00bff900000000000000076167b456"}, 0x80, &(0x7f00003a1000)=[], 0x0, &(0x7f00009b2000-0x610)=[]}, 0x0) 2018/02/04 12:12:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000904000)=@hopopts={0x0, 0x0, [], []}, 0x8) connect$inet(r0, &(0x7f0000996000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000771000-0x4)=0x2, 0x4) 2018/02/04 12:12:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ebc000)) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_pts(r1, 0x0) dup2(r2, r0) 2018/02/04 12:12:49 executing program 7: 2018/02/04 12:12:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd5000-0x4), 0x4) sendto$inet(r0, &(0x7f0000d5a000-0x73), 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00007d7000-0x50)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) 2018/02/04 12:12:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap(&(0x7f000014f000/0x1000)=nil, 0x1000, 0x0, 0x10812, r0, 0x0) 2018/02/04 12:12:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008c4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000507000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x28}, 0x1}, 0x0) 2018/02/04 12:12:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/04 12:12:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000d8d000-0x42)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast2=0xe0000002, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ff2000-0x18)={0x0, 0x1, [0x0]}) 2018/02/04 12:12:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) r0 = syz_open_dev$vcsa(&(0x7f0000473000-0xb)='/dev/vcsa#\x00', 0x5, 0x4000) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00008c8000)=""/206) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0) [ 88.226263] netlink: 'syz-executor5': attribute type 16 has an invalid length. [ 88.240924] binder_alloc: binder_alloc_mmap_handler: 9971 2014f000-20150000 already mapped failed -16 [ 88.258553] binder_alloc: binder_alloc_mmap_handler: 9971 20000000-20002000 already mapped failed -16 2018/02/04 12:12:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000159000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000beb000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000001001bf3ffff00000065000000010000007db0e6f10efbf9a219d8f6aa6bd58d1c43473100e85026e7ff40f9b55bd1b3335d5bffff0001f3", "cfa40005000000f7ffffffff00000000000000ffb833220182ab867d00"}) 2018/02/04 12:12:49 executing program 2: 2018/02/04 12:12:49 executing program 3: 2018/02/04 12:12:49 executing program 1: 2018/02/04 12:12:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000303000)={0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000085b000)={@generic="3c7d6ba5f1714fa2a9c5e7d3f4fd1f46", @ifru_flags=0x1}) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e20000)=""/194) 2018/02/04 12:12:49 executing program 5: 2018/02/04 12:12:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd5000-0x4), 0x4) sendto$inet(r0, &(0x7f0000d5a000-0x73), 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00007d7000-0x50)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) 2018/02/04 12:12:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001a2000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000271000-0x14)="79613976d8c30a4aeace60f2bd08cfe62785d910", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000781000)=[], 0x0, &(0x7f0000f50000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write(r1, &(0x7f0000de7000-0x1d)="47a2ebb8e6d67103", 0x8) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x245, &(0x7f0000596000-0xc5)=""/197, 0xfffffffffffffe15}, 0x0) 2018/02/04 12:12:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xfffffffffffffffe, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f00002f7000-0x24)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) [ 88.328370] ================================================================== [ 88.335963] BUG: KASAN: double-free or invalid-free in relay_open+0x6a1/0xa40 [ 88.343252] [ 88.344889] CPU: 0 PID: 9994 Comm: syz-executor7 Not tainted 4.15.0+ #296 [ 88.351816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.361169] Call Trace: [ 88.363770] dump_stack+0x194/0x257 [ 88.367407] ? arch_local_irq_restore+0x53/0x53 [ 88.372077] ? show_regs_print_info+0x18/0x18 [ 88.376590] ? relay_open+0x6a1/0xa40 [ 88.380397] print_address_description+0x73/0x250 [ 88.385240] ? relay_open+0x6a1/0xa40 [ 88.389037] ? relay_open+0x6a1/0xa40 [ 88.392842] kasan_report_double_free+0x55/0x80 [ 88.397516] kasan_slab_free+0xa3/0xc0 [ 88.401410] kfree+0xd6/0x260 [ 88.404522] relay_open+0x6a1/0xa40 [ 88.408159] ? relay_open_buf.part.10+0x9b0/0x9b0 [ 88.413013] ? __debugfs_create_file+0x2cf/0x3d0 [ 88.417791] ? debugfs_create_file+0x57/0x70 [ 88.422208] do_blk_trace_setup+0x4a4/0xcd0 2018/02/04 12:12:49 executing program 2: 2018/02/04 12:12:49 executing program 1: 2018/02/04 12:12:49 executing program 2: 2018/02/04 12:12:49 executing program 2: 2018/02/04 12:12:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001a2000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000271000-0x14)="79613976d8c30a4aeace60f2bd08cfe62785d910", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000781000)=[], 0x0, &(0x7f0000f50000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write(r1, &(0x7f0000de7000-0x1d)="47a2ebb8e6d67103", 0x8) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x245, &(0x7f0000596000-0xc5)=""/197, 0xfffffffffffffe15}, 0x0) 2018/02/04 12:12:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001a2000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000271000-0x14)="79613976d8c30a4aeace60f2bd08cfe62785d910", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000781000)=[], 0x0, &(0x7f0000f50000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write(r1, &(0x7f0000de7000-0x1d)="47a2ebb8e6d67103", 0x8) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x245, &(0x7f0000596000-0xc5)=""/197, 0xfffffffffffffe15}, 0x0) 2018/02/04 12:12:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001a2000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000271000-0x14)="79613976d8c30a4aeace60f2bd08cfe62785d910", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000781000)=[], 0x0, &(0x7f0000f50000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write(r1, &(0x7f0000de7000-0x1d)="47a2ebb8e6d67103", 0x8) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x245, &(0x7f0000596000-0xc5)=""/197, 0xfffffffffffffe15}, 0x0) [ 88.426540] ? blk_tracer_print_line+0x40/0x40 [ 88.431126] ? __might_sleep+0x95/0x190 [ 88.435113] ? kasan_check_write+0x14/0x20 [ 88.439340] ? _copy_from_user+0x99/0x110 [ 88.443494] __blk_trace_setup+0xbe/0x150 [ 88.447646] ? do_blk_trace_setup+0xcd0/0xcd0 [ 88.452154] ? disk_name+0x98/0x100 [ 88.455792] blk_trace_ioctl+0x206/0x2e0 [ 88.459853] ? blk_add_trace_rq_remap+0x680/0x680 [ 88.464711] ? avc_has_extended_perms+0x7fa/0x12c0 [ 88.469647] blkdev_ioctl+0x1845/0x1e00 [ 88.473608] ? blkpg_ioctl+0xb40/0xb40 [ 88.477475] ? avc_ss_reset+0x110/0x110 [ 88.481428] ? lock_downgrade+0x980/0x980 [ 88.485568] ? lock_release+0xa40/0xa40 [ 88.489539] ? __lock_is_held+0xb6/0x140 [ 88.493653] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 88.499524] ? get_unused_fd_flags+0x190/0x190 [ 88.504088] ? rcu_note_context_switch+0x710/0x710 [ 88.509007] block_ioctl+0xde/0x120 [ 88.512622] ? blkdev_fallocate+0x3b0/0x3b0 [ 88.516924] do_vfs_ioctl+0x1b1/0x1520 [ 88.520791] ? _cond_resched+0x14/0x30 [ 88.524672] ? ioctl_preallocate+0x2b0/0x2b0 [ 88.529069] ? selinux_capable+0x40/0x40 [ 88.533132] ? syscall_return_slowpath+0x2ad/0x550 [ 88.538059] ? security_file_ioctl+0x89/0xb0 [ 88.542457] SyS_ioctl+0x8f/0xc0 [ 88.545815] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 88.550549] RIP: 0033:0x453299 [ 88.553718] RSP: 002b:00007f258812ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 88.561406] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 88.568656] RDX: 0000000020beaf68 RSI: 00000000c0481273 RDI: 0000000000000013 [ 88.575904] RBP: 0000000000000622 R08: 0000000000000000 R09: 0000000000000000 [ 88.583154] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f83d0 [ 88.590403] R13: 00000000ffffffff R14: 00007f258812b6d4 R15: 0000000000000000 [ 88.597688] [ 88.599293] Allocated by task 9994: [ 88.602899] save_stack+0x43/0xd0 [ 88.606330] kasan_kmalloc+0xad/0xe0 [ 88.610024] kmem_cache_alloc_trace+0x136/0x750 [ 88.614757] relay_open+0xf2/0xa40 [ 88.618278] do_blk_trace_setup+0x4a4/0xcd0 [ 88.622577] __blk_trace_setup+0xbe/0x150 [ 88.626700] blk_trace_ioctl+0x206/0x2e0 [ 88.630739] blkdev_ioctl+0x1845/0x1e00 [ 88.634689] block_ioctl+0xde/0x120 [ 88.638294] do_vfs_ioctl+0x1b1/0x1520 [ 88.642159] SyS_ioctl+0x8f/0xc0 [ 88.645502] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 88.650229] [ 88.651831] Freed by task 9994: [ 88.655088] save_stack+0x43/0xd0 [ 88.658515] kasan_slab_free+0x71/0xc0 [ 88.662378] kfree+0xd6/0x260 [ 88.665461] relay_open+0x84a/0xa40 [ 88.669067] do_blk_trace_setup+0x4a4/0xcd0 [ 88.673364] __blk_trace_setup+0xbe/0x150 [ 88.677490] blk_trace_ioctl+0x206/0x2e0 [ 88.681529] blkdev_ioctl+0x1845/0x1e00 [ 88.685483] block_ioctl+0xde/0x120 [ 88.689087] do_vfs_ioctl+0x1b1/0x1520 [ 88.692950] SyS_ioctl+0x8f/0xc0 [ 88.696292] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 88.701025] [ 88.702635] The buggy address belongs to the object at ffff8801d8fc37c0 [ 88.702635] which belongs to the cache kmalloc-512 of size 512 [ 88.715266] The buggy address is located 0 bytes inside of [ 88.715266] 512-byte region [ffff8801d8fc37c0, ffff8801d8fc39c0) [ 88.726943] The buggy address belongs to the page: [ 88.731855] page:ffffea000763f0c0 count:1 mapcount:0 mapping:ffff8801d8fc3040 index:0xffff8801d8fc32c0 [ 88.741278] flags: 0x2fffc0000000100(slab) [ 88.745494] raw: 02fffc0000000100 ffff8801d8fc3040 ffff8801d8fc32c0 0000000100000005 [ 88.753356] raw: ffffea0006e54f60 ffffea00076506e0 ffff8801db000940 0000000000000000 [ 88.761210] page dumped because: kasan: bad access detected [ 88.766900] [ 88.768502] Memory state around the buggy address: [ 88.773419] ffff8801d8fc3680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 88.780771] ffff8801d8fc3700: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 88.788106] >ffff8801d8fc3780: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 88.795441] ^ [ 88.800866] ffff8801d8fc3800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 88.808204] ffff8801d8fc3880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 88.816360] ================================================================== [ 88.823701] Disabling lock debugging due to kernel taint [ 88.829128] Kernel panic - not syncing: panic_on_warn set ... [ 88.829128] [ 88.836467] CPU: 0 PID: 9994 Comm: syz-executor7 Tainted: G B 4.15.0+ #296 [ 88.844668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.853996] Call Trace: [ 88.856568] dump_stack+0x194/0x257 [ 88.860178] ? arch_local_irq_restore+0x53/0x53 [ 88.864829] ? kasan_end_report+0x32/0x50 [ 88.868960] ? lock_downgrade+0x980/0x980 [ 88.873086] ? vsnprintf+0x1ed/0x1900 [ 88.876872] panic+0x1e4/0x41c [ 88.880045] ? refcount_error_report+0x214/0x214 [ 88.884786] ? add_taint+0x40/0x50 [ 88.888303] ? add_taint+0x1c/0x50 [ 88.891824] ? relay_open+0x6a1/0xa40 [ 88.895603] ? relay_open+0x6a1/0xa40 [ 88.899380] kasan_end_report+0x50/0x50 [ 88.903332] kasan_report_double_free+0x72/0x80 [ 88.907982] kasan_slab_free+0xa3/0xc0 [ 88.911856] kfree+0xd6/0x260 [ 88.914948] relay_open+0x6a1/0xa40 [ 88.918560] ? relay_open_buf.part.10+0x9b0/0x9b0 [ 88.923386] ? __debugfs_create_file+0x2cf/0x3d0 [ 88.928128] ? debugfs_create_file+0x57/0x70 [ 88.932529] do_blk_trace_setup+0x4a4/0xcd0 [ 88.936837] ? blk_tracer_print_line+0x40/0x40 [ 88.941399] ? __might_sleep+0x95/0x190 [ 88.945362] ? kasan_check_write+0x14/0x20 [ 88.949575] ? _copy_from_user+0x99/0x110 [ 88.953708] __blk_trace_setup+0xbe/0x150 [ 88.957835] ? do_blk_trace_setup+0xcd0/0xcd0 [ 88.962321] ? disk_name+0x98/0x100 [ 88.965939] blk_trace_ioctl+0x206/0x2e0 [ 88.969981] ? blk_add_trace_rq_remap+0x680/0x680 [ 88.974816] ? avc_has_extended_perms+0x7fa/0x12c0 [ 88.979732] blkdev_ioctl+0x1845/0x1e00 [ 88.983687] ? blkpg_ioctl+0xb40/0xb40 [ 88.987564] ? avc_ss_reset+0x110/0x110 [ 88.991520] ? lock_downgrade+0x980/0x980 [ 88.995652] ? lock_release+0xa40/0xa40 [ 88.999611] ? __lock_is_held+0xb6/0x140 [ 89.003694] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 89.009560] ? get_unused_fd_flags+0x190/0x190 [ 89.014120] ? rcu_note_context_switch+0x710/0x710 [ 89.019037] block_ioctl+0xde/0x120 [ 89.022648] ? blkdev_fallocate+0x3b0/0x3b0 [ 89.026948] do_vfs_ioctl+0x1b1/0x1520 [ 89.030809] ? _cond_resched+0x14/0x30 [ 89.034683] ? ioctl_preallocate+0x2b0/0x2b0 [ 89.039075] ? selinux_capable+0x40/0x40 [ 89.043132] ? syscall_return_slowpath+0x2ad/0x550 [ 89.048049] ? security_file_ioctl+0x89/0xb0 [ 89.052442] SyS_ioctl+0x8f/0xc0 [ 89.055794] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 89.060527] RIP: 0033:0x453299 [ 89.063695] RSP: 002b:00007f258812ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 89.071382] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 89.078629] RDX: 0000000020beaf68 RSI: 00000000c0481273 RDI: 0000000000000013 [ 89.085873] RBP: 0000000000000622 R08: 0000000000000000 R09: 0000000000000000 [ 89.093121] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f83d0 [ 89.100370] R13: 00000000ffffffff R14: 00007f258812b6d4 R15: 0000000000000000 [ 89.108057] Dumping ftrace buffer: [ 89.111575] (ftrace buffer empty) [ 89.115259] Kernel Offset: disabled [ 89.118864] Rebooting in 86400 seconds..