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", 0xfff, 0xc3fe68eda9554f8b, &(0x7f000064eff0)=@ipx={0x4, 0x0, 0x800, "86462eb966dc", 0x8}, 0x80) 2018/03/10 13:42:14 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x6, 0x60000) r2 = syz_open_pts(r1, 0x400000) writev(r2, &(0x7f0000000040), 0x0) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000140)=0x4) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000040), &(0x7f00000000c0)=0x8) bind$alg(r3, &(0x7f0000009fc3)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="253759e946693aec", 0xfffffffffffffdc1) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000000)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x40000, 0x0) 2018/03/10 13:42:14 executing program 1: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000040)=@l2={0x1f, 0xfffffffffffffffe, {0x6, 0x7, 0x8, 0x7, 0x4, 0x6}, 0x7fffffff, 0xf2}, 0x80) r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x2279, &(0x7f0000000600)) [ 53.534879] QAT: Invalid ioctl 2018/03/10 13:42:14 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x9, 0x8100) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000200)={&(0x7f00000001c0)=[0x0], 0x1}) personality(0x20005) sendmsg$alg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000240)="5f4e75798a4a2a", 0x7}, {&(0x7f0000000280)="bebef08241f81f63f0c72bcb896f935882e7eaa6ea95230b229ed6a226c83ab1078f1c813ad7c655b8205912a684e8", 0x2f}, {&(0x7f00000002c0)="c722dac413631555b57d0bae1787a8abb3e458e5d4a66063f7d9d83d4c92a5db2886ce78739157a0a665751a101d66c63d4acc189708e6a5b1fd3456a8433ff871e1199caa420fe6e9e325f62834d4dfbb577112e7ce0d97f11f954bcec241a4f9b806b57d168b6dfdc058fdc4b134e8f2f507fe2f3caeef241e8686c675d7", 0x7f}, {&(0x7f0000000340)="8c2b4dec919e371646ef4d980f7ede03bd3eb3651299142a1cb7a4cff473fb427601587d190d1385e6196a2406e39bb610990972af96c823bfe1a678a5e8ccd9541dc89a0a53cf9da198a7821de03483d5921fe08cf18a588d4157055101246a0b612eca5f903eb8c9bbc883e2fd8e0c7b18e74d202141ab58054d4a8191ae24079af4578fa5d775382cfb37a009988c8766b7175ace1e37f9e4b205794f728bec4cadb6da77b770ebe7e2", 0xab}], 0x4, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x140, 0x20000040}, 0x0) uname(&(0x7f00000000c0)=""/15) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000005c0)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000140)={0x3, 0x1}) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'os2.', '\x00'}, &(0x7f0000000080)='[-\'\x00', 0x4, 0x2) socket$alg(0x26, 0x5, 0x0) 2018/03/10 13:42:14 executing program 1: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000504ff7)='/dev/kvm\x00', 0x0, 0x0) prlimit64(0x0, 0x0, &(0x7f0000d41000), &(0x7f0000eebff0)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x163540, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x6) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000180)=0x1df) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000000c0)={0x5, 0x2, 'client1\x00', 0x4, "4a751ec88502f390", "a4f2a1f74d6344b1e9a6ed59a75bf5a9fd19f2c2f8c47a0f915b307a7cf47147", 0x6, 0x7}) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f00000001c0)={0x2000, 0x1, 0x3, 0x1, 0x80000000}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)) [ 53.583626] QAT: Invalid ioctl [ 53.587887] QAT: Invalid ioctl [ 53.594585] QAT: Invalid ioctl [ 53.601885] QAT: Invalid ioctl 2018/03/10 13:42:14 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0x100000001, 0x2, 0x7, 0x3, 0x2}}) pipe2(&(0x7f0000000000), 0x80800) r1 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000efcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/03/10 13:42:14 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000060cff8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x80400004) exit(0x0) 2018/03/10 13:42:14 executing program 7: setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000140), 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x2) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000080)) timerfd_gettime(r0, &(0x7f0000000000)) 2018/03/10 13:42:14 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) syz_emit_ethernet(0x50, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa159100100081003900080500d10f60502ceaf1ffccb87baeae70152ed2d5d6e290541e15c7c943048769784a507e0102700287eeac59a7794591c9f8db586eb14f7247e75d"], 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000180)={0x0, {{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x1, 0x6, [{{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0xc59, @loopback=0x7f000001}}, {{0x2, 0x67f, @rand_addr=0xffffffffffffff91}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}]}, 0x390) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000100)=""/72) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000540)=0x1, 0x4) [ 53.623839] QAT: Invalid ioctl 2018/03/10 13:42:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4a01c0, 0x4) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000023c0)='/dev/ppp\x00', 0x400000, 0x0) r2 = geteuid() sendmsg$nl_route(r1, &(0x7f0000002540)={&(0x7f0000002400)={0x10, 0x0, 0x0, 0x80100}, 0xc, &(0x7f0000002500)={&(0x7f0000002440)=@ipmr_delroute={0x84, 0x19, 0x310, 0x70bd2a, 0x25dfdbfc, {0x80, 0x14, 0x10, 0x80, 0xfd, 0x6, 0x0, 0x7, 0x2800}, [@RTA_METRICS={0x40, 0x8, "dabe922886d5b29254e90d402ca2e7b754c7be3bbff3f86c84ee13f582f6a7002a4d1354ec1511edea708bd03c50f5f7f2c21e14e578aa67165b"}, @RTA_ENCAP_TYPE={0x8, 0x15}, @RTA_PRIORITY={0x8, 0x6, 0x7fff}, @RTA_UID={0x8, 0x19, r2}, @RTA_MARK={0x8, 0x10, 0x1}, @RTA_PREFSRC={0x8, 0x7, @broadcast=0xffffffff}]}, 0x84}, 0x1, 0x0, 0x0, 0x40}, 0x20000040) r3 = socket(0x100000000000010, 0x0, 0x2) write(r3, &(0x7f0000f9afda)="26000000130047f1eb14c1f8590022ff001000e301000000010000000000000006001000064b", 0x26) 2018/03/10 13:42:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00148700fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500000ffff780000bd4791a855dbf6e46928103f46b4eb8c8cc4623143a606dd682c2df47e7238"], &(0x7f00000002c0)) 2018/03/10 13:42:14 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000080)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNXCL(r1, 0x540d) 2018/03/10 13:42:14 executing program 6: rmdir(&(0x7f00000000c0)='.') r0 = memfd_create(&(0x7f0000000000)="ff766d6e65743100", 0x1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/03/10 13:42:14 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffe) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x8ce0, 0x0, 0x200}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) mlock2(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) 2018/03/10 13:42:14 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x4, 0x0, @empty, "fa7969d0", @link_local={0x1, 0x80, 0xc2}, "96d4493be8d4557000191cfb4e9017d4"}}}}, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x4000)=nil}) ptrace$peekuser(0x3, r0, 0x7) 2018/03/10 13:42:14 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') read(r0, &(0x7f0000000040)=""/21, 0x15) 2018/03/10 13:42:14 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000de9fe8)=ANY=[]}, 0x1}, 0x6) 2018/03/10 13:42:14 executing program 5: r0 = syz_open_dev$binder(&(0x7f000036eff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x1010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000cf7000)={0x0, 0x0, &(0x7f0000f2f000), 0x1, 0x0, &(0x7f0000000000)='o'}) 2018/03/10 13:42:14 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000340)={0x2, 0x0, [0x0, 0x0]}) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000000080), &(0x7f0000c12000)) r2 = dup3(r1, r1, 0x80000) recvmsg$kcm(r2, &(0x7f0000000300)={&(0x7f00000000c0)=@rc, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)=""/142, 0x8e}, {&(0x7f0000000200)=""/94, 0x5e}, {&(0x7f0000000380)=""/208, 0xd0}], 0x3, &(0x7f0000000280)=""/110, 0x6e, 0x80}, 0x140) readv(r1, &(0x7f00000014c0)=[{&(0x7f0000000480)=""/45, 0x2d}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x2) 2018/03/10 13:42:14 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0xa0000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x42000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0xffffffffffffffff, 0x8, 0x0, 0x3, 0x1}}) 2018/03/10 13:42:14 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0x45}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCSTI(r1, 0x5412, 0x4) r2 = getpid() fcntl$setown(r0, 0x8, r2) 2018/03/10 13:42:14 executing program 7: socket$bt_cmtp(0x1f, 0x3, 0x5) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f000012d000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r1}) accept$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) 2018/03/10 13:42:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x3440) getsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f0000000080), &(0x7f0000012000)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 2018/03/10 13:42:14 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet(0xa, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}, 0x230) write(r0, &(0x7f00000000c0), 0xfec9) socket$nl_route(0x10, 0x3, 0x0) 2018/03/10 13:42:14 executing program 5: 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 = openat$audio(0xffffffffffffff9c, &(0x7f0000001500)='/dev/audio\x00', 0x400c0, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000001540)={0x0, 0x80000000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000000, 0x1b171, r0, 0x800000000) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) sendmsg$netrom(r0, &(0x7f00000014c0)={&(0x7f0000000080)=@full={{0x3, {"f757b9fafd86cd"}, 0xd05f}, [{"8b391ef2dbe60d"}, {"568827b26a0427"}, {"5c2bc72c0d85cd"}, {"8f15e421c945b2"}, {"c3d8aee5b2e6c2"}, {"29dd85cf11b5ff"}, {"ea43deab6772de"}, {"bc2e56b00101d1"}]}, 0x48, &(0x7f0000000240)=[{&(0x7f0000000100)="608658a219c43cf8a55d5882089d03f939722c4fdd184f61317662d09586a33a8dc8c75a93e077e400fa6b2b0350c032895f20f5635e2538697ac4d72e736c5b6dff83e47d0a94e89085", 0x4a}, {&(0x7f0000000180)="f39331aa74b47f7d5d01ead8951c6ecf32ca7c7fddba7093facbd2e4058733de8159ec1022f7c801c15023862ee93abee623dc533a689df00315ea39bd7a4e7eeb47cf703b27e8d4e95936f4f4d8979aa1853195c2a664220aaade14cfbaf26a6e4b96", 0x63}, {&(0x7f0000000200)="ee7148264f4e153c2715ab0c6614b21c8715302e21837a6cf532e9e9b40c114bccbb2634572bb14eb4aa0694bf82d7", 0x2f}], 0x3, &(0x7f0000001700)=ANY=[@ANYBLOB="b0000000000000009f0100000400000000d2e194ebbf99eb56908710931c956fb4bbfcc8060cde31816c8310c7b7b4b2fc0437a7f97b4127c8145aad582b9148f36967ec617b289691fa79a2aed53b28824217622c9a51dcbc869993b028e4af11be5c9a7281f190a50de5f2ab4f61035ac4e49f68eaa749b7167fe571123ffaba59f02522d6b2981246b616873c2779bb5258a37c4242988bd3c16fe35fce2cce1dc9783b168c6493f80000000000006800000000000000130100001f000000fb08daf85b6f8dabecb2b70f411e1ab834efdd544e9666b1b1bb7dfbe8e7e9e0847afd9e52c6231d33b83d4c675c5ff7f3a0767e3e48b47d4feef673b91212950e29f9376bf671bcd04126de5a919749b700000000000000101000000000000084000000a40e000030160f5f66e568890c4c88bde1d8b618d49e57844ad309496b6e1d903f08c63de3ae330a341713e3c8aed7f3c4397fd99130360e6063f10ec6211545ee6af6d91b4daea51595c06e7f49b364d5523ca22c5b41d801c3bb7283a54fde7f94b0139036b3bce278e84726aa2ea3f4be5bddcd81a261241a7606f49734d344b65d8bef76c95c637b606cda968e6c3c22e4e755a863aecba2b881361f941bc849f1a64c3de496848ce77776646b1e5c7e8614758ffffc70bc5a75b871778481cf26de73e8963712a94de748613996b643b0da6a40d5f1a772c59f141746a362a1770b4d7f3b4b2d08136f425d9fb60d6945f2a559e1064950e20b5450a7b0c419be79fb17c9df7964b9a7f54db281e3c1a4a8b27cad198e5456b0b05b9a9df908ee61243bb209a0d2e83a778df198fc353bb02697bb445601d23a181fda894279e4866d51b30ee7cecabce791eacb62e0df1690c1b99687d18be5fa2a591999f6601e37181adac35853438316c2e54e334facdc964392ee63e46c58ee61e355f1c39384c6fde489ed2ed0b34cc3c61b371fc47750f1f2f3f575da0f896cc995bf65fb498142b58b88285114e64878cada074e40bfbfd6262a99cd6921b3cd21b6426ab3de7aa74527d3d95b2983b77e3b28170495bf49d024f004fdd09e610f7196087de78218893245860ff77715d031be41848896c8afc1016e467829983abeeb40c0f655eae042ab5298003c5a68d45adc93b44cb8bccdb2500da7ff6efedfaa8c91930028162ca71cd3cd8f52da456f4bc01c2e52801f1030eff4dcdf8e70ef4dc2bca5e43e8d6cc9acd5f01bb021d3751eb60871636bb96e9054a6f17da023102d9f201f7bef5b983183e83ab2b5eef9bc8e9c65aecda1bfb1a0a701ee1570325b0fa178a90147ac1b30e1261cd5ca54c4bbd55d477afbf5f2c991b23012113b1226f60787b463f523c3ee421cd16292578b59447947faabf764c5c80d7bee9784f47ca14e0f72bf7798c4a88c7d940fec563f9fc1bb2ec7718ffcc86ddcc6188ecef223c43091cb9b8c3cda83f459ebb1e0964eba41b47ba6a3133f5ec1d70a7e681f1b55963977d2b2968517c0d261d0bff3c5a73ab864c31084be298fb3cec52aec5e620ab4fbb2473db5b2aeb915cc6784a79adcccbb341a71f1f45251bdcafc675c5b938e538e8eabe948d36294a6a4c3ef352198c11a5385b5356e9bcf8ce79681d51d12afbb42d58ab32248d68cdbb9ae73d29f0bf4cc21e143a01713346e973d379607184ca338a43629c597c91754f7797c3c5fccf5b9249f005b38a678c9bd2c1237e387dc95f4921028a2fccbbd7dd913995e207d9ded1841ef99aa71661d9ccd8a7ec2b94a14fc5c27ca2ec8876a04337bcaadd87b1a994f1118d6e93ac88cf08ce213355517008da13e6980c0e6183a0aa1540756d19ae8f0a36cf49521d6e293c962ef1cde1a660f18c93d3e4645ee64a399867fb83c5a2b853f4b6738ed7a14138d47c703f952a6b7648473bc82530fb2cb50a84c2748b736fc4f7f0ddadf63dbb3ab2f4122b393d54561c5171d5d01d4ccb827e5a73414228bfc8fa331e17331c257aeee89904a2f83d8a0524f876e2056bbb1d3695eaeda698c03d0db1aef73d8831ffb27b3ecd82f62c1175c48c7f60d2982c714257688546ffc9284e646e835bd116946737679efaee92d28e580c8372dce1295b62056421ceb396d34abcbe208b74fa2063aac2847d714ea3d8c3b1e6aba38296d8f83dacf40316c4be096fa8fff98f063a4d6d4ac47824388e67eaba5e7852a11c8b3655f87489a7c302d64424972a3fd7a472ec6390f69d18e8b2e27b82a5908fe940d45de8d55b7aedb3b5e2e0b35d06a17dc7fea29f41b4286a28a0f34e0c06a348657a738ec141eaa3f072b2b4180336917929d394f8f5b0a7fc6eb8e03fabd113e657c1bae56d5d487633d3ea67a95e5e27ec237dee94637424715d87d3c5e0f597036025d048220679370638223737b41ed349eada7d6238d4a75134d7870b7d597be1cabeb9c5685b912cb9b77ba1d2c175e32b31da8603cba7246d7e1420361852fbf4b3b943c0b0cb88235dd8cac32fbcb5f0b0c3f9f9803e9fbf0ba196f1ac0840eabf256d9de570ef162ee05599a2ec6baaea8abac8cb4b49e984c9c4a4e9d6973957b6b6d5b409a7a9552b3c57f22dd605c34db50ab022f62b3939725b894e3d5dcf34f5144783cb48681d32c5d94b0e2c0d1825cb4b778c85b47e940001747771a80fd55bbf8a20fc281ffd3b4463dbf73f7b572b295d9c6143124a05eadb3741ce258bdf99ca505f41313874f7dabc20a12f96e5b061b7a98d100d43049b7b0b1f2fdd47e094a0f2a24f4c293cc2cb9566cb64d7010e097ab3a5a6fcac0fb0e7e108389cfbc8b98c6e14eb6189aaedc7aadc0680eac9eba00b099461abcbb9014274f6ab8eba9fcd62210c6db01d77e46b95ceaf7bcdf22e1e4b7f63936cca779fa7f1823b7ff10aedc9249d1dbd8e15672e96402611f2317d87759c897c14ba0f491e0699d1dfa120ec68bf838cb92581643a29b34532f30b6a9f5e26b5b4a9408ffbd596251d268ee3fbf6c90a8ce13682f6ebbffb165211604adfc9dc61c2ea0687decb34f692bff1dbded48998bff00ffa9fba37dcc218b3564333c8fd83ba3251ab5fb077cc38f78526697bc1d45ab6d86e5b1c6fe0ef2a820cd2e0a017ab8ed35cc8912514a03e9dc531a73abcbf3789f5e8e3e2bcf95597a1a3b0519cd7416f6559b3c2118dea3710168fa4a9dd91a0350ba4b8f9283f38d1c95b55c324f8247cb4ceb453495957cc5dcf399795a5e91b1cdc326393431693612043482c9d9c47d681f6245545ff8e46dd4794f501e0d6298cb4d891f9367e090f884cdf3c86e1d152dbb9ad2f6a47126c975684955cd9bdce3f5db5411271028f716cded524faf53ad890cbd62dbf1adca6657d4a897c0425e428d825d5a80f19e53c06a420ec5c9f11354266f9fdbc35774c5d94df431a052e7b5c74a6c5b56bb2e076b6d5bea951d131fd550b586109ceb0d16f3d01ce55ebb105ab531e64a6d981095fcb2ff22664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0x1210, 0x40}, 0x20000000) syz_open_dev$dmmidi(&(0x7f00000016c0)='/dev/dmmidi#\x00', 0x5e7, 0x80) epoll_pwait(r1, &(0x7f0000001640)=[{}, {}], 0x2, 0x8, &(0x7f0000001680)={0x81}, 0x8) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000001600)=&(0x7f00000015c0)) io_setup(0x0, &(0x7f0000000040)) 2018/03/10 13:42:14 executing program 3: setsockopt$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$packet_int(r0, 0x107, 0xc, &(0x7f0000000000), 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000040)={0x401, {{0x2, 0x4e22, @rand_addr=0x4}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) 2018/03/10 13:42:14 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x8, 0xc842) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) accept$netrom(r0, 0x0, &(0x7f0000000100)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) dup3(r0, r1, 0x0) fcntl$getflags(r1, 0x409) 2018/03/10 13:42:14 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2a0840, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x3ff, 0x100000000, 0xfffffffffffffc01, 0x66f, 0x6, 0x6, 0x1ff, 0x1, 0xfff, 0x31, 0xffffffffffffffa5}, 0xb) prctl$intptr(0x3f, 0x2) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200000) 2018/03/10 13:42:14 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='cubic\x00', 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) close(r3) connect$l2tp(r2, &(0x7f00008adfd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x2, @rand_addr=0x2}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) 2018/03/10 13:42:14 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xa) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c0000001400000000000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="140001c10800006f54783434"], 0x2c}, 0x1}, 0x0) 2018/03/10 13:42:14 executing program 4: r0 = gettid() rt_sigtimedwait(&(0x7f0000009ff8)={0xffffffffffff880a}, &(0x7f0000000040), &(0x7f0000000000)={0x1}, 0xfffffffffffffe75) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x3a3, 0x10800) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x2011, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000001fff)='\x00') rt_sigqueueinfo(r0, 0x4, &(0x7f000000f000)={0x0, 0x0, 0x80000001}) [ 53.886909] audit: type=1400 audit(1520689334.881:48): avc: denied { create } for pid=7651 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/10 13:42:14 executing program 7: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getdents(r1, &(0x7f00000000c0)=""/27, 0x1b) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x200000) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000200)={@loopback}, &(0x7f0000000240)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@ipv4={[], [], @local}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000740)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000780)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000140)=""/153) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000300)) utimensat(r1, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={{0x0, 0x2710}, {0x0, 0x7530}}, 0x100) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x5, @empty, 0x3}, @in6={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x401}], 0x64) epoll_create1(0x80000) openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ptmx\x00', 0x220900, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xff, 0x0, 0x541d9e8c, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1, 0x200000000000000, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x3, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000000100)) 2018/03/10 13:42:14 executing program 2: r0 = add_key(&(0x7f0000001ff8)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a}, &(0x7f0000002fe6)="e415a048b002f55df757c067cd3d71463eba201edf5af5ee0d952e", 0x1b, 0xfffffffffffffffa) creat(&(0x7f0000000300)='./file0\x00', 0x18b) socketpair(0x0, 0x80000, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) write$vnet(r1, &(0x7f0000000180)={0x1, {&(0x7f0000000040)=""/49, 0x31, &(0x7f0000000080)=""/242, 0x3, 0x3}}, 0x68) keyctl$instantiate(0xc, r0, &(0x7f0000000200)="d1bafec6666628705c1410cf51e311eb0ddbe38b1346cf8526d9dc841990f6c97bca1f3bbb264dc17701fa539ec2af253c68ca8ada078d50447174cebcfdb5915037e9624618e905fa3ca4c335c41492765ebab54b762ea5571dee27c52553552d86187bc92ce67b3addfbe6df29515b61114ebc6e31749654664f770ab52accf74aab89ef6cd143540beac878bf5c78cde252d58b3acb0ae1796a9f2cb5a4cf866edcda8d649f840cc258b575f085191c5bb0ccdcb8013bf9dbc14360af7464ba9d31b7ffc68aab76f1670a266bad2c932dcdbbac376b52e5f67a28c65b99d7ee2f318608231495", 0xe8, r0) 2018/03/10 13:42:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000040)={0x3b7, &(0x7f00000000c0)=[{}, {}, {}]}) socket$bt_hidp(0x1f, 0x3, 0x6) connect$inet6(r0, &(0x7f0000233fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080), 0x14) 2018/03/10 13:42:14 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80000, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00000000c0)) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00000010c0)={{0x0, 0x0, 0x0, 0x0, "7fa2c8404c1f1083966009977764c1a051a8e3382c22c85b9e00eb8dadfeddd09ec501c43dc6ec3199c043c4"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "dc6a96686787035e4e9540bcbc2ce396e9bfd396225a4c36bb496092514d58e9b60eeffb5e29e0cbe321ff1974aad5e88920b4f74001c79b9499577f7c2466b1", &(0x7f0000000040)='ppp1\x00', 0x5}) clock_getres(0x2, &(0x7f0000000100)) 2018/03/10 13:42:14 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x5, 0x10, 0x1ff, 0x77c1c088}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x9000000000000000, 0x1, 0x73a}, &(0x7f00000000c0)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f000084e000), 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2000, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000011c0)='/selinux/user\x00', 0x2, 0x0) write$selinux_validatetrans(r3, &(0x7f0000001240)={'system_u:object_r:memory_device_t:s0', 0x20, 'system_u:object_r:getty_exec_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x6f) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000140)={r0}) 2018/03/10 13:42:14 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x600180, 0x0) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="5a657d863beede05da792711e3e1736421029606b37ed188690812c0dfaae4da50eb73dac9d66655f5bc924ab5a27bb1d08bc6597e91e88e5c5286e84d55aa27cc19a1fe453b11874eb22df3d3ebdc88d46809fa88246209405ae1eaa1a209a330c6d5f31623826347eaf696318466092c43fd2c8740df484830a88a41eee3981fc67d146b6d6b26c3f078ff07d0a98b8c0a06442c1b6975c5977a27516a8bcbff6ab4319b6d6d25f36d792e5cff3d253f65e1e7c465271780438450b8a4e800b0ced8ab8389f8672ac52559cb45d133a7", 0xd1}], 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2285, 0x7) [ 53.925267] audit: type=1400 audit(1520689334.918:49): avc: denied { write } for pid=7651 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/10 13:42:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00000001c0)={&(0x7f0000fff000/0x1000)=nil, 0x0, 0x5a93aa8960bae81d, 0x45, &(0x7f0000ffa000/0x4000)=nil, 0xb0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000100)=""/12) r3 = syz_open_pts(r0, 0x0) r4 = dup3(r0, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000080)=0x98, 0x4) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) openat(r4, &(0x7f0000000040)='./file0\x00', 0x20000, 0x4d) 2018/03/10 13:42:15 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) fallocate(r0, 0x0, 0x5, 0x9) poll(&(0x7f0000fdeff8)=[{r0}], 0x1, 0xb92) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x2) 2018/03/10 13:42:15 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000100)=0x98) r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0xb8, 0x80080) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f0000000180)=0x8) 2018/03/10 13:42:15 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x3}, 0x4) r1 = accept4(r0, &(0x7f0000000080)=@can, &(0x7f0000000100)=0x80, 0x80800) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e22, @rand_addr=0x101}}, 0x3ff, 0x0, 0x9, "d5aebd7897bbd680df9d5d0c07d36db98e78724298bd7e015f56a723cac261f74de27c228740094d8bd59132aa7caf482fd04978e53fdc39e0519c34f40d28855e91bb0b4d4a310d51a3ab80b002ca2a"}, 0xd8) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 13:42:15 executing program 5: unshare(0x400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd2(0x10000000000, 0x7fffe) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) 2018/03/10 13:42:15 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000000)=""/229, &(0x7f0000000100)=0xe5) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) dup2(r1, r0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(0xffffffffffffffff, 0x4010ae74, &(0x7f0000000280)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f0f64)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00000e0f29)}) 2018/03/10 13:42:15 executing program 6: sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000080)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14, &(0x7f0000000040)=[{&(0x7f0000000140)="50b4c5d939918f5f4032375bf880173a1c22951edb403a0ccb", 0x19}], 0x1, &(0x7f0000000200)=ANY=[]}, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000100)={"62726964676530000200"}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x3) socketpair(0x3, 0x6, 0x101, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000001c0)) 2018/03/10 13:42:15 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x18, 0x803, 0xa429) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x40) ioctl$VT_ACTIVATE(r2, 0x5606, 0xfffffffffffffffe) mmap(&(0x7f000012f000/0x4000)=nil, 0x4000, 0x1, 0x21010, r2, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000000)=0x2, 0x4) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) sendfile(r2, r2, &(0x7f0000000080), 0x80000001) 2018/03/10 13:42:15 executing program 3: rt_sigprocmask(0xeffffffffffffffe, &(0x7f0000000100)={0x9}, 0x0, 0xffffffffffffff1c) r0 = gettid() tkill(r0, 0x21) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) 2018/03/10 13:42:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) readahead(0xffffffffffffffff, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000000000003000040"]) r3 = shmget(0x2, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000000)={0x5, 0x0, &(0x7f0000ffc000/0x4000)=nil}) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000100)=""/123) 2018/03/10 13:42:15 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000005c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000003000000c802000000000000ffffffffffffffffe0000000ffffffff30020000ffffffffffffffff30020000ffffffff03000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x328) connect$inet6(r0, &(0x7f000002e000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe}, 0x1c) sendmsg(r0, &(0x7f0000012fc8)={&(0x7f0000032ff0)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000000000)=[{&(0x7f000002b000)="6efdca28571bedef30aaac26a2d24e4971aecf67e6a442c543b4c8eb99e49571584e748fd8a68fb2c6c4f7041029efc20a660e7e33b41298ae836bb42b5b0783640a478d1e4c242eb6669fb657bf5eb6e5264733578cf1cf41", 0x59}], 0x1, &(0x7f0000041000)}, 0x4008000) sendmsg(r0, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000024f70)=[{&(0x7f000003b000)="01136072", 0x4}], 0x1, &(0x7f000003c000)}, 0x0) 2018/03/10 13:42:15 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000002000)=[{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000140)="2519de801c92ba1ec6edb3bd1caba650afe8d2e6088043e6bc9931b14d5f08720b6367c0f627d3e0a921385838c324a8d35d8e135794909efcad64e3060fa0278a242aaa607f878d29fadd034ce76d65a7c7de5a476463d4fef7abc8dbfef7c4c255690acacab1efaa04967f2ae9066eac123a851928005c2e02f4f2aa99de8b612b7c8a5700bbba850c1a1950eef95dcfae087832c337b27684faecd253653f3522f8b941e1d06ccbea164c38f8c9a9efb78efb76658172622a56488013d2e8c0670c6b526f7cb0cbc427f767ed7c560f0e1d5f8ab6ebcaa7bbf8d994ab150400a7f47957e6eab1744888a230b2b71c1c3cc7", 0xf3}, {&(0x7f0000000240)="e680df626b59a5b7ecd17c8b43f771b1f6708e94e369bb2ba9233cbdd94326eafc6414834373efabfbb081cad6fab6c77ce465e852a0e52f1fe8727a1e24466bdb0124cb1cfc022e9e181a6466a744b6d3466129c206e375ee9dfd7a110c77ff0ba654a6caf8223f5d6ebb17d4bbb14624ed373c07f133ed3e07371fa43f0aacd46ee1b580f7ada2ad4c4d59a2a86c0980322c9f2c2f7b3289e126bb09b6bd783a98da8102218687bc14bc4d47ad1048db4fc4bc7dc927083cc82bd7b0494924cdadd0d7801bb1b9a51ebd1768e5", 0xce}], 0x2, &(0x7f0000000400)=[@assoc={0x18, 0x117, 0x4, 0x8000}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xff}, @assoc={0x18, 0x117, 0x4, 0x1ff}, @op={0x18, 0x117, 0x3}, @iv={0xb0, 0x117, 0x2, 0x98, "dbf5b620090488d9ab77cd73ac6a4d1486b7f98c3f23ffa1fe0543b010b73993d8ea3bb9a56e8dcf2413244d078ead25bec5744921f7dbbd0bce6fc58957254b213d47790672f990338b7fdeacc1ad602b483684cc5c424b9020bd3463204863d336c0c16cbf3c1295031be0e1bfb73e78772de2c3165992290ab9296c415a8814cee5ae1ea4eabbc431890aaad16db83f93f5b0139b8664"}, @iv={0x98, 0x117, 0x2, 0x80, "b51803eed82f70c65520aae8b6ff019a1e2ed90410358bd3b16c4ae6b3163c00c7c1d45e056d6df422bb832ba2f574acb04dbc6745a42500018a8040ba1414d5bc57d46dff469ac014cacf51edfe13fb10b8c2cc35bbb58b338b7fa8cf0fc5caf5f53999bdc1987abc245524ae9aacdc0e601744756a2e5bf6562cfd411a8c47"}, @op={0x18, 0x117, 0x3, 0x1}], 0x1f0, 0x40000}, {0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000000600)="fa176387b5133a0e8114ebbd247a0c7bf821948fd518ccb5a58cab42ca5930153b48c2ba3a6d454ffee0cd534b79ad6773e719763153f4494f91ddff53a108239f1a76a19c96ce79ed1bbf083d4dafb7aec38b74a975c5287369229a69a09d597f7d266fceacb0b54933107f6678f59fa1834015eef3fd7153e85e7c682a32bfcdd01133a4803400f007ce88e1b986522c6dd347fb47f1e0e7852429d02b7e575db321e3556e8ccd8145cbdcb03a903fdc", 0xb1}, {&(0x7f00000006c0)="61e3ec55ad9b33e32d37202ec04b67e982b772d7cc1aa1f3e7", 0x19}, {&(0x7f0000000700)="6d77bdf67e4528afe5f148684597b2ef95356548495ea476f75b1f457ead360a6b0334f676fba1cadde06b7ea6f787ce06754765e7391712beb33253f29d3db9e3dc9cf5cbee478d564c292fbc151150bfc440075b04bc54bc3c6026ec00eae68f99fedfa4ac4c83f6dd2bf496", 0x6d}, {&(0x7f0000000780)="50028712eab58c239ca009d0068a6a3f76a0aa22a55d27b154d06251d85679adabda7fdbc1e8d87b3822eae639de6bbc617b5a654eececf825d1fcd6877a8986d97285d22d021fc2b0a05e9c9b1ee348c46d7d50ee8d4696c5c998d326", 0x5d}, {&(0x7f0000000c80)="f4a0f698e73089b329bbff2f595fb207ece6841081686d4b5096c914e24f2a79fb55254b030e71240cb45a0eec2e299341d3a793f67de89e9abb60b0fc8a684907b9562377be909c7401b3f527d33bf604fcd5494ba249111f79d5fdc98d39a068ba350ef8a8a226495d322385917ea782080ec18a5b3ba491ec80bef9cc1306670c0bd1daaff1dca7095a8c08dfbbef", 0x90}, {&(0x7f0000000d40)="f88ed306d251faf5ee7afef8a1a8243f0a3d33abbcb20c63c86c475a4f8d44894d44a19f32f0cbba1d39564f872de636289bc2862c133aeb6252773d957af3b927d3a07050bdf047edc877927ba8c5ed77b6a22808265a3e75d0dca4dbc6033440e56deca43472b7f9efef7a9b718451e70d98c78f2add653eb6b3932f04dda457a45c72a43229eee372997bf91ca789", 0x90}, {&(0x7f0000000800)="8da7d7", 0x3}, {&(0x7f0000000e00)="004c1347f2cf90f1f0f4c6ce432460170926aef64baa91be7493746408b18d1fcfbb51b7ca1349038d0b82914a068ce466e29b7a4bfd0c22825433fc6d859e80ac465642946aeadbf9f912f6120a86139e0bcd5669bfb6c8b0c85a2973def31769b89a5fedb42174d484c9c759f5198b8cfba2f54d766dde36c55ed71d6476c7f2500ebf7ca6d7b290433e33aaa75d7dea4433ebee51d75b4aff94aa89d94a028a6e508c48ecc4e7ca12c4908e7473a191378c813353a6cab37e68dbfc750c12ad844eee6392668e5486759646d454aa501ba0c47392381605bb53d02279c7d112c0caf67ae5dae825fb0ab3f5ee407eadc8908f0a0cdcb0", 0xf8}, {&(0x7f0000000840)="3365444a206b4bd9caac77e7b67e22e4a6517a94d061cafc239ac27b55696475c7f4d1", 0x23}, {&(0x7f0000000f00)="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", 0x1000}], 0xa, &(0x7f0000001fc0)=[@assoc={0x18, 0x117, 0x4, 0x9ce}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffc}], 0x30, 0x4000000}], 0x2, 0x8800) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet(0x2, 0x6, 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x20) open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x8) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000340)=@broute={'broute\x00', 0x20, 0x3, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000880], 0x0, &(0x7f0000000000), &(0x7f0000000880)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'vcan0\x00', 'vlan0\x00', 'teql0\x00', 'ip_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xa0, 0xd0}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}, {{{0x11, 0x0, 0x0, 'ip6tnl0\x00', 'ip6gretap0\x00', "6e70df01660000001f0010000000b243", 'ip6tnl0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x70, 0xc0, 0xf0}, [@common=@log={'log\x00', 0x28, {{0x0, "a212eada7b1dc9fb8e192e203baebbb2876459d309e2b6605fe571ec54ae"}}}]}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, 'syz_tun\x00', 'sit0\x00', 'syzkaller1\x00', 'syzkaller0\x00', @random="54b1eb8b885c", [], @random="6fcf0579bf92", [], 0xc0, 0x138, 0x168, [@helper={'helper\x00', 0x28, {{0x0, 'H.245\x00'}}}]}, [@common=@redirect={'redirect\x00', 0x8}, @common=@ERROR={'ERROR\x00', 0x20, {"ff7f2a4432d64dd8e040451c89b37080198a1a0e8dbdbc1cd0038557bc0a"}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x460) 2018/03/10 13:42:15 executing program 7: r0 = perf_event_open(&(0x7f0000418000)={0x2, 0x70, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='vmnet0\x00', 0x3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000440)=0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x15, 0x0, "e2c8fb41de8efc726c6ab47ae9caa676e1e21531cc1c65561752b2b7e111b63730601ded7c5cf6fc06bccfdef219361aab2c500514e751bf6c4ab9e8e06c4195", "2c025f43cf34aff1a7ab69365c3e2857e297978f5d274a8f7c82862b0f395275", [0x1ff, 0x8]}) ptrace$getregset(0x4204, r2, 0x207, &(0x7f00000000c0)={&(0x7f0000000100)=""/204, 0xcc}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000080)={0xa, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000003c0)={{0xffffffff}, {0x9, 0x8000}, 0xffffffffffffffdb, 0x2}) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, &(0x7f00000002c0)=0x44) 2018/03/10 13:42:15 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4c00, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x108}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000010) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) mkdirat(r0, &(0x7f0000000340)='./file0\x00', 0x1) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000002c0)=0x7f, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000580)={0x5, 0x8, 0x101, 0x1, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}, {}, {}]}) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r1, &(0x7f0000000180)=""/169, 0xa9) r2 = socket$inet(0x10, 0x3, 0x2) sendmsg(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000008000000270500000000df0004007352", 0x23}], 0x1}, 0x0) 2018/03/10 13:42:15 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x400000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x0, 0x1, 0xf205, 'queue1\x00', 0x7fff}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000fbf000)={{0x80}, "aa438f73c100000000000000001a0000000000000000000000000000000000000000000000000000f1ffffff0000000000000f00", 0x0, 0x50001, 0xfffffffffffffffc}) 2018/03/10 13:42:15 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000240)=0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/10 13:42:15 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) vmsplice(r0, &(0x7f0000000080), 0x392, 0x0) 2018/03/10 13:42:15 executing program 6: r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x2, 0x101000) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000000a000)) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80200) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r2, &(0x7f0000000280)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x1, 0x4, 0x3}}, 0x80) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x208000) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000040)=""/112) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f0000000140)=""/232) [ 54.207735] QAT: Invalid ioctl [ 54.225365] QAT: Invalid ioctl 2018/03/10 13:42:15 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x40402) write(r0, &(0x7f0000000040)="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", 0x1000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001140)=ANY=[@ANYRES32=0x0, @ANYBLOB="13000000881b23da6e4d527b86f5eaa327c5aa712c8b4b0978fe067ee975572401750f8e3c8eb0dcaac0615bbc3924736176482ddca8e086426ac5c0f069972269b39d006aa92a538f1701f0069169847a83300c6b"], &(0x7f0000001080)=0x1b) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000010c0)=@sack_info={r1, 0x4, 0x7f}, &(0x7f0000001100)=0xc) socket$unix(0x1, 0x2, 0x0) ioctl$int_in(r0, 0x80000000005008, &(0x7f0000003ff8)) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f00000011c0)=""/232, &(0x7f0000001040)=0xe8) 2018/03/10 13:42:15 executing program 0: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r0 = getpid() r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x400002, 0x0) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x5, 0xfff, 0x800, 0x6, 0x0, 0x8, 0x34000, 0x1, 0x3, 0xd206, 0x3ff, 0x0, 0x5, 0x3, 0x3, 0x7, 0x6e2, 0x3ff, 0x0, 0x72ae, 0x0, 0x0, 0x9, 0x6, 0x1c5, 0x3, 0x74a3, 0x7628, 0xfffffffffffffff7, 0x8, 0x0, 0x4, 0x1, 0x0, 0x9e, 0x9, 0x0, 0xffff, 0x3, @perf_bp={&(0x7f0000000000), 0x4}, 0x8800, 0x3, 0x3, 0x0, 0x2a46, 0xc7, 0x9}, r0, 0x3, r1, 0x9) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x2, r0}) dup2(r2, r3) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000040)=0x0) wait4(r4, 0x0, 0x80000000, &(0x7f000005af70)) 2018/03/10 13:42:15 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) sendmsg$netlink(r1, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001680), 0x251, &(0x7f0000001700)=ANY=[@ANYBLOB="18820000040000000000000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) sysfs$1(0x1, &(0x7f0000000000)='\\\x00') 2018/03/10 13:42:15 executing program 4: socket$key(0xf, 0x3, 0x2) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x6, &(0x7f0000000f48)=""/244, &(0x7f0000002ffc)=0xf4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x8080, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)="ad02d1d5ea03b8ddfd48db4b8acf774a10e7eaf1a27f062705a2360c923f5d3308af0d8eea69040f7db2900b1b47068eb01c2372698a77594e794360acebe3d132165c70efae378d4dc39b31303e22a93e1a7dbf2aedb7e431edc8dae043f2cfac3f02620af6dffc54875206f46e9631366d59c99e") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x2e, "0beb5fa5cc1a430751de7a1e198bd903394f8fde5b0b18ae6dcad98b243063983875a771a80aa88d8060bfeb4f23"}, &(0x7f0000000100)=0x36) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0xc4f}, 0xfffffffffffffd05) 2018/03/10 13:42:15 executing program 1: r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='ipddp0\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000200)='ipddp0\x00') ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r1) socketpair(0x5, 0x2, 0x3, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f00000001c0)=0x26fe) getsockopt(r0, 0x114, 0x10000000002719, &(0x7f0000000080), &(0x7f00000000c0)=0xfe16) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/10 13:42:15 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000002c0)={0x0, 0x942, 0x204, 0x4, 0x2, 0x2, 0xfffffffffffffff7, 0x1, 0x0}, &(0x7f0000000300)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000340)={0x8001, 0x0, 0x8000, 0x5, 0x6, 0x7, 0x9, 0x4, r1}, 0x20) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x2, 0x1) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f00000000c0)={0x1, 0x100000001, 0x2, 0x100000001}, 0x10) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000000100)={[], 0x80000001, 0x5cb4, 0x1000, 0x0, 0x2, 0x1000, 0xd000, [], 0x9}) write$fuse(r2, &(0x7f0000000040)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out}, 0x30) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000380)={0x20002012}) 2018/03/10 13:42:15 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000013c0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000001480)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x4d1, 0x25, "be22f8c0e47a893a09dac076bcbdeccb33cb88986b28e2aebbd4a20d181e79a9771171b26c"}, 0x2d) 2018/03/10 13:42:15 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) r1 = socket$netlink(0x10, 0x3, 0x1f) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x228000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000080)={r3}) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00000002c0)={{0x1, 0x2, 0x8001, 0x0, 0x4}, 0x9, 0xadc}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4}}, &(0x7f0000000480)=0xe8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000004c0)=0x0) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000018c0)={0x0}, &(0x7f0000001900)=0xc) getresuid(&(0x7f0000002980), &(0x7f00000029c0), &(0x7f0000002a00)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002a40)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000002b40)=0xe8) r11 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000005f40)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000006040)=0xe8) r13 = getpgid(0x0) fstat(r2, &(0x7f0000006180)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000067c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000006800)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000006900)=0xe8) getgroups(0x7, &(0x7f0000006940)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r19 = getpid() getresuid(&(0x7f0000006980), &(0x7f00000069c0), &(0x7f0000006a00)=0x0) getresgid(&(0x7f0000006a40), &(0x7f0000006a80), &(0x7f0000006ac0)=0x0) sendmsg$netlink(r0, &(0x7f0000006b80)={&(0x7f0000000340)=@kern={0x10, 0x0, 0x0, 0x4803110}, 0xc, &(0x7f0000006740)=[{&(0x7f00000005c0)={0x12f4, 0x15, 0x24, 0x70bd26, 0x25dfdbff, "", [@nested={0x125c, 0x38, [@generic="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@generic="8b07050781da68bd1a52ec71142c7325d2aed93aaf5f18cd02b9eecbb636a926a12787cb81a874be05f1cf8c6b68da664b598dbc2aa012b1c92fe0eaccfe84693cdc62030b343e9abe358b7e8986252feddbbdff3b9abc4a073f005734c02d62f827b47e6ffff280d71389b99eeaadb373d7f6b12d43f7b28b4f4d95abf401"]}, @typed={0xc, 0x17, @pid=r6}, @typed={0xc, 0x6, @fd=r4}, @generic="45783858f3fcc032a0cd8a8d2283369cc795de934ccc0ad06c6c577d848d465d6c3446f2d7c60751da6f22a2283050beb3d5ec4bd3e2ff007149019e57b99f64d0d4f9de8ebc0006fdc951f448da0048d5f86f3805115e355344ebf05b291d250a", @typed={0xc, 0x6e, @uid=r7}]}, 0x12f4}, {&(0x7f0000001940)={0x101c, 0x3c, 0xf32, 0x70bd27, 0x25dfdbfe, "", 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@generic="e5dc63d0127ab6e8b5febbb879628ecc1a177d5d44840b32425a83ef706c90bee321054114a2b18279cc8a6cf12ab13b3766fb641d8d18dc0d7f66eda90fd80f193b1d8e8c350ff5b5056fe47d2706ade8c4d8db3908afb6668c9703824c3ac42029db440de80d567de0e9d9baa7e0f7cde783cf551d391c21cb"]}, @typed={0x18, 0x60, @ipv6=@loopback={0x0, 0x1}}]}, 0x3378}, {&(0x7f0000005f00)={0x1c, 0x23, 0x931, 0x70bd2a, 0x25dfdbff, "", [@generic, @typed={0xc, 0x2c, @ipv4=@broadcast=0xffffffff}]}, 0x1c}, {&(0x7f0000006080)={0xd0, 0x3d, 0x8, 0x70bd28, 0x25dfdbfc, "", [@generic="b06de15059718fb56960bc8842562db0d74d9a1fd84c74a2cd4ffd3695886134f6957e89c691a6c23fe6a60457a472cb0a12b5267092c59fd77f5975c9d2063af9bb58f6d502419df9f363ed454befd2b6f658c76a2251acb77ebf572627be73e6f376f786e4f75eb5bfa0c4ae5896187bd656565c9157a19946e8c9dbb6305fca9fb66b060cdf342283e5ff9eda675eeaf85239ced75d982f00e2a99815843da9d679a21d", @typed={0xc, 0x2e, @uid=r12}, @generic="4c304ee29ffee07b34caf1edb8"]}, 0xd0}, {&(0x7f0000006200)={0x290, 0x29, 0x2, 0x70bd2a, 0x25dfdbfe, "", [@generic="decb45e9a881245a1b619fe438f3ecb207d76363fd72540e25c7d0f539ffa49ade579916699bf17754d67e6c3af6743c0d45530d5510ade68148e887ffd4b9c522aa1c1854d522c043a91725615c22ea7bf50ef76fc0278be3daf003a3a9fe98af84a8548189e5cf65d2fcd0211d2b35bf10cf7913d54cfa324e2c658780e9843ae9", @nested={0x184, 0x11, [@typed={0x18, 0xb, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="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", @typed={0xc, 0x2c, @pid=r13}, @generic="1c7eb6808980c4c7eba7eaf3ec82cc7af2e8bf13e78bc9828e567d680771847f64db91e2548a7b37c224ee0bac73e718419874441fe1f742e86eba2c18238e318bbe91939f26e4f22cebd9f27b33ec849d", @typed={0xc, 0x33, @uid=r14}]}, @generic="45c51d0af09c34184b5f114f0a66d21affe156dd6c8cb8b9", @typed={0xc, 0x4a, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @nested={0x54, 0x85, [@typed={0x10, 0x56, @str='bdev\x00'}, @generic="3b4052602a5f0a64f9d98b230f6c0e87745e1b83702e1435073c3f057e41258537171725bdad41a1b9a0151fd9aea355a3", @typed={0xc, 0x4a, @pid=r15}]}]}, 0x290}, {&(0x7f00000064c0)={0x270, 0x7, 0x10, 0x70bd2b, 0x25dfdbfb, "", [@typed={0xf0, 0x2a, @binary="780b1018b88c8bc162d2e93485fbd0bbbc05e8f0f6bf68872a8650b14bb1acf5df3b2f13288422aa178b02d999f6078be394dc933ecb4a1255ae6a22c79c0a69e004f88b048397f95b888d1ccf564b9c82a7b0080b189082d9c59f7f8da61b55f4278158e55a1e0be94838cd03585b43cf4a8fb737980467769915c0350618c4912fd081d00fb932e0e30694668a403b77882b0483a52411047731a0b25a52f551e4346fce7443558d8d3eabaa39f091b18c7013f9518a4042851bb6f3b9d7001bc07b4d772d66f2744a5f943cf58d2552c4e11932968d0b971c4969e79b68b594e823295594c927"}, @generic="8c25d1062dc521f51159b0e806fb1d2f980a6dc3df1c79274086d49610d788741a9676bc1cbd96c74d", @generic="3f5e2ce3f515078f54deb80bf2a10da014e95f22c266b05aec34ac3f7aea70e7cbeb15fc355e24fb072713c683e45a490092de2f2feab343f45dcd86c506f76c560c4213569f5dadc8048919348770f421642d501ab64fcb0960a09b697127f2924f0829300fecc7166fe76e1de9c35795fa16c0f9b261f2f2b70c63bd066e00754ea24bc3d680f8eb5e87155f62d9eafffbfa9b4ae677775ce6ee194dbb2e85925ff35f58aa8c8fcdfd3d4429baefabe26fae679e53afc7241ee6cbf6e3be4c", @generic="ab0067ff3302be167b25cb9761bf46d86ea99346a5ccae6d744639c1a3509c6e0badfd53e63c340161fa909bd56d3e12355556b8af6599bc8e46193478ebb4842e2a80941bbcda8829c098651101480ba3db824072aad7d66dd71efb40981421", @typed={0xc, 0x62, @u32=0x7}, @typed={0x18, 0x43, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x270}], 0x7, &(0x7f0000006b00)=[@rights={0x20, 0x1, 0x1, [r1, r4, r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x60, 0x40}, 0x20000801) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180)={0x7fff, 0x1, 0x4, 0x7b60, 0x8}, 0xc) dup2(r2, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x6, 0x30}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000240)={r22, 0x3}, &(0x7f0000000280)=0x8) [ 54.264571] QAT: Invalid ioctl [ 54.267867] QAT: Invalid ioctl 2018/03/10 13:42:15 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in=@multicast2, @in6=@remote}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000140)=0xe8) ioctl(r0, 0x5382, &(0x7f0000001000)) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000040)=""/201) accept4$ipx(r0, &(0x7f0000000400), &(0x7f0000000440)=0x10, 0x80000) accept4$ipx(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x80800) 2018/03/10 13:42:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000040)={0x8000, 0x3, r1, 0x0, r2, 0xb0, 0x1, 0x4e}) r3 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000b58ff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) 2018/03/10 13:42:15 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0xacd}, &(0x7f0000000180)=0x8) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000100)="f6", 0x1) 2018/03/10 13:42:15 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000080)={0x8, 0x0, [{0x0, 0x4, 0x4, 0x767f, 0x8426, 0x401, 0x1}, {0x1, 0x3ff, 0x4, 0x9, 0xfff, 0x8000, 0x7}, {0x40000005, 0x6, 0x7, 0x6, 0x6, 0x200, 0x7d}, {0x8000000f, 0x3, 0x2, 0x5, 0x81, 0x0, 0x800}, {0xde2b52704f1fa3d7, 0x4, 0x4, 0x5af, 0x100000000, 0x80000000, 0x4}, {0x2, 0x8, 0x2, 0x3f, 0x100, 0xf8e6, 0x4}, {0xa, 0xf7, 0x2, 0x0, 0x4, 0x5, 0x87}, {0x40000000, 0x8, 0x1, 0x4, 0x0, 0x40, 0x9f}]}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000200)={&(0x7f0000ffe000/0x1000)=nil, 0xfffffffffffffbff, 0x7, 0xa0, &(0x7f0000ffc000/0x3000)=nil, 0xd1}) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000340)='\x00\x00\x00\x00\x00\x00\x00') sendto$llc(r0, &(0x7f0000000240)="144fb34f295baf8c971107675b24d7f437e1e48c8a3b6d9ac620734f53ed6fb4b2d29095f5d7", 0x26, 0x40, &(0x7f0000000280)={0x1a, 0x103, 0x0, 0x81, 0x3, 0x6, @random="29c7a00a351a"}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) setns(r2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000002c0)=0x4) 2018/03/10 13:42:15 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x2ff, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r1 = dup3(r0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d, r2}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)={0x6, 0x100, 0x8, {r3, r4/1000+10000}, {}, {0x0, 0xc9a, 0x3, 0x80}, 0x1, @canfd={{0x2, 0x7, 0xff, 0xc0}, 0x2c, 0x0, 0x0, 0x0, "a9ff7e77b9dedd56f7a5064558259a479c2746ff1cb1c12af6b60246f5dc9a92b78e34e6f9e5bb4ff1a7fa3c3ba4ba9a70602a7f6910f42f7eb591426b980ab8"}}, 0x80}, 0x1, 0x0, 0x0, 0x810}, 0x14) listen$netrom(r0, 0xd46e) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) getsockname$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, r5}, 0x14) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000040)={0x6, 0xbdc}) 2018/03/10 13:42:15 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c20000000180c20000a51f88cb06f52600063a00fe80000000fa0a36d4cb10000000000000000000ffff020000000000000000000000000001800090780000fffd912e312852b128ed46a0ed07b9e53029ef"], &(0x7f0000a95fe8)) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0100010048dd74ab814e7f4de2475d8b96b945ec548edb6c9420ffc2ed808c72653d9fbcb157d91516fbfb8e6ac68b666b4520bafe7d476dbcf1f8a0f65c08fc517534399b9fc04a7649bdc720d97a41deb1d2b0e7ca26199ef3eb1c244a41e727017c392621eea97592172b3878b49dc97164890a1c12fba1922478963b1f597de1a04fb1e3d4cdbc5338a19d1218cf4c3230d325adc1af965adb97d7a8de7ca024b320b510ef738b44ee5edcf79c42a27771ec118f562da75db9e703b4b947233b832b4a103be684a5a14ce222b08a4040345c9f5ab2502c23a8d48a35"]) syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xd57e, 0x10080) 2018/03/10 13:42:15 executing program 7: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) fsync(r0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x2) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) getsockname$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) r1 = socket$kcm(0x29, 0x4, 0x0) recvmsg$kcm(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f00000002c0)=""/159, 0x9f}, 0x0) sendmsg$kcm(r1, &(0x7f00000013c0)={0x0, 0xfffffffffffffeaf, &(0x7f0000000000)=[{&(0x7f00000003c0)="8c", 0x2be}], 0x1, &(0x7f0000001780)}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x800, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x400000, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000000c0)="2c10703f3a9bb138c972bc7274c532b3", 0x10) 2018/03/10 13:42:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r0, &(0x7f00005f6000)=""/99, 0x63) recvfrom(r0, &(0x7f0000000080)=""/88, 0xfffffe09, 0x0, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x1, 0x4) write(r0, &(0x7f000034dfda), 0x0) sendmmsg(r0, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040af60), 0x0, &(0x7f0000f57000)}}], 0x1, 0x0) 2018/03/10 13:42:15 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x141040, 0x0) write$selinux_create(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a64686370645f657865635f743aed0fd69a9b855c137362696e2f637570ac7a64ef6bdb16dbe643736420303300"], 0x35) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x20004e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x77) 2018/03/10 13:42:15 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) pipe(&(0x7f0000000200)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000240)={0x200, 0x4, 0xfffffffffffff57f, 0x80000000}, 0x10) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) recvmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000009000)}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000005ffc)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000013fd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000012ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="01000000070000000400000000000000", @ANYRES64, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000a3f9fee90201ab9d59de622f48c591cd534ae3c1b2c58eb31fcab4913182507b3df004769d1bda723fbb3c36842e4815"], 0x5}, 0x1}, 0x0) 2018/03/10 13:42:15 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x3, &(0x7f0000000ffc), 0x0) r1 = dup2(r0, r0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000100)="9bc6b5fd9b70c1fbfb27e41572e20bde55e6ce1d0031c642e35e9474bc0728d665497c8372da4b484fdbc7d17166c976fa01f720df867bb192d205289a64813c8d3cf78ce1d44ed4c9ea16e0f0b225c1f8a91846df2ce21a300f4d6f2ed6") r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/member\x00', 0x2, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r4, 0x1}, 0x8) 2018/03/10 13:42:15 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000004fec)={0x2, 0x4, 0x100000001, 0xfff}, 0x2c) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) tkill(r0, 0x2) 2018/03/10 13:42:15 executing program 7: r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ef000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000e49000)=0x4, 0x4) sendmsg(r0, &(0x7f0000eeefc8)={&(0x7f0000fef000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000437000), 0x0, &(0x7f000056cda0)=[{0x28, 0x10d, 0x2, "1d1a2d4ba2f2fffffffffffffffd060000"}], 0x28}, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00'}, 0x68) 2018/03/10 13:42:15 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptmx\x00', 0x80000, 0x0) fstatfs(r0, &(0x7f0000000440)=""/165) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r1, &(0x7f00005f6000)=""/99, 0x63) recvfrom(r1, &(0x7f00000c9000)=""/88, 0x58, 0x0, 0x0, 0xfffffffffffffdfa) write(r1, &(0x7f000034dfda), 0x0) sendmmsg(r1, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040af60), 0x0, &(0x7f0000f57000)}}], 0x1, 0x0) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x0) getsockname$llc(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10) 2018/03/10 13:42:15 executing program 0: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/10 13:42:15 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x9, 0x201) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00000006c0)='/dev/usbmon#\x00') ioctl$int_in(r0, 0x5421, &(0x7f0000000080)) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1f, 0x60440) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000440)=0xe8) r5 = getegid() openat(r1, &(0x7f0000000700)='./file0\x00', 0x100, 0x2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000480)=0x0) r7 = getuid() fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000000640)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000140)="03768d7cdae168cce44a4fbe1daef3a6960b80fa72b2e723e9f8dd95ff15ca870a56a3e4e414b7a8182be5e8631eae0ac1e4a29716eb0cce7b05678e96aa327d25459091fed4c9d29b6bc4e06991a3f5f490044f2e8c3c6519751b1f582e60d936baf37c9781072b0178d7625b10e362743839a86e06f2851c6b39fa5fead3cf09764ea3091f55cc3f77eee6e155dd480adbbfd2cdf7c897", 0x98}], 0x1, 0x0, 0x0, 0x10}, {&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000280), 0x0, &(0x7f0000000540)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xc8, 0x40000}], 0x2, 0x8810) 2018/03/10 13:42:15 executing program 4: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e054658aeb2be9f07f167d6592ec4876ac890b69d45697ced7e0acc97fe1fadf6ac8229e65e3cfc0dab3078ccde2174c43b657a31c80d5f3d833fcde68e0636b2d2c7bc30da938feab7ddc6c5274ba2fc3915d488c6b02485323431c9caebd43bf251cebd262e4eb0c7035e1463597d70f515c65a4664465872008c4a619b21edc46622252bdc41326db878b573118a2651d4facd7da", 0xb3) recvmsg(0xffffffffffffffff, &(0x7f0000cc9fc8)={0x0, 0x0, &(0x7f000019ffc0), 0x0, &(0x7f0000f77000)=""/207, 0xcf}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000280)={&(0x7f0000000180)=[0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200), &(0x7f0000000240)=[0x0, 0x0], 0x3, 0x7, 0x0, 0x2}) mremap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffb000/0x1000)=nil) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/udp6\x00') 2018/03/10 13:42:15 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000001c0)=0x9) r1 = gettid() sched_rr_get_interval(r1, &(0x7f0000000040)) read(r0, &(0x7f0000000200)=""/195, 0xfffffffffffffde6) ioctl$TIOCSBRK(r0, 0x40044591) 2018/03/10 13:42:15 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='trusted.syz\x00') write$selinux_user(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73790f2ac47374656d5f753a6f626a65637401523a736f756e645f6465766963655f743a733020756e636f6e66696e65645f7500"], 0xfffa) 2018/03/10 13:42:15 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a13ff4)='/dev/rfkill\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000b99000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mmap(&(0x7f000096f000/0x3000)=nil, 0x3000, 0x4, 0x80010, r0, 0x0) 2018/03/10 13:42:15 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x800000000032, 0xffffffffffffffff, 0x0) r0 = socket(0x100000001e, 0x1, 0x0) setsockopt(r0, 0x10f, 0x82, &(0x7f0000000200)="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", 0xffffffffffffff6d) 2018/03/10 13:42:15 executing program 4: ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f00003acfff)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000000c0)=""/4096) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000cb6fd8)={0x0, 0x0, &(0x7f00003a4000)=""/105, &(0x7f0000af5000)=""/228, &(0x7f0000ae5f39)=""/199}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) accept4$ipx(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) 2018/03/10 13:42:15 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x6, 0x80000) accept4$llc(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x10, 0x800) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) uname(&(0x7f0000000140)=""/241) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x4000, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000400)=0xfffffffffffffffd) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000db7ff4)='./file0\x00', &(0x7f0000b8c000)='mqueue\x00', 0x0, &(0x7f00000f9f65)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r1, 0x0, 0xbb, 0x2a, &(0x7f00000002c0)="3865bf9f38ff70f17c6f9b62fea89c779595e6cc7709354000f853e7d89f7a07432759df87779a0fc47edd5795a10e7b727f5be37222c4d7a730e6543ba625e34d6542868b1182072dd04bbd7a54992424e37d10ec66d6cebd12f55d1589d9217657e272fef094ecd2b0648097c43b965ec151b9bcec1ab3cfbc02252bf3306f99959749217fe11c840bb868985116e3cc1e64e09be41a4bd5f7b1422753e9e36017f34bb2022f8388c9c750b9d0cb6fe666812b0d14e436fe3ff0", &(0x7f0000000380)=""/42, 0xc6, 0x1}, 0x28) 2018/03/10 13:42:16 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000300)=""/169, 0xfffffffffffffedc) bind$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/03/10 13:42:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x1f, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_NMI(r2, 0xae9a) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0", 0x4) 2018/03/10 13:42:16 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) r1 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000040)={0x79}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffff9c}) connect$inet(r2, &(0x7f0000000140)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0xffffffffffffff01, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000200)={r3, 0x2}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000dfc000/0x2000)=nil, 0x2000}) socketpair(0x4, 0x805, 0x1, &(0x7f0000000080)) getrlimit(0x9, &(0x7f00000000c0)) 2018/03/10 13:42:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f00000000c0)) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000100)=0x7ff, &(0x7f0000000140)=0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000000)={{0x2, 0x1f}, 'port1\x00', 0x1, 0x404, 0x800, 0x8, 0x1, 0x9, 0x101, 0x0, 0x4, 0x6}) sendto$inet6(r0, &(0x7f0000036000)='j', 0x1, 0xfffffffffffffffe, &(0x7f00006e4000)={0x2, 0x4e20, 0xfea9, @loopback={0x0, 0x1}}, 0x1c) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x2, 0x0) 2018/03/10 13:42:16 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = semget(0x0, 0x1, 0x40) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000100)={{0x6, 0xa9}, {0x9, 0xfffffffffffff801}, 0xfdb, 0x7, 0x2000000000000000}) semctl$GETNCNT(r1, 0x0, 0xe, &(0x7f0000000000)=""/221) r2 = openat(0xffffffffffffff9c, &(0x7f0000005ec0)='./file0\x00', 0x100, 0x100) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000005f00), &(0x7f0000005f40)=0x4) r3 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x4, 0x181400) r4 = add_key$user(&(0x7f0000001340)='user\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000013c0)="c824c68cc132931214c797b671c314dec96a55dbfc1eed0b7261101b8f0dc7ecaefe25a8c2c2c1703479b43fdbfab46166e7c68a2cc8d872aab1ea0de5a1e4c912d5d26fcb89908ea01a79ce36f69d894d2fa5c61a8e0f8ab5eeeaf742f39e28a5fe9c62a0faac5d9c1f1b30fbae3fed0d126888524bfdb69a40169ad84ad39815ce84cb0905cb8c6ccb89559cbb7608b6e19c4a83138c4725cb9292943ff744337e523784d8e079d93332aa97295d59c21a1f96cd531de63bafb558b0119a6efc6b996229ea8f7412bb7556309e79e49c44a49abcca681ce61df418babee8034730e878528736", 0xe7, 0xffffffffffffffff) keyctl$setperm(0x5, r4, 0x0) syz_open_dev$sndseq(&(0x7f0000001300)='/dev/snd/seq\x00', 0x0, 0x424481) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f00000012c0)={0x1, 0x1, &(0x7f00000001c0)=""/154, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=""/4, 0x2}) r5 = shmget(0x0, 0x1000, 0x8c4, &(0x7f0000fff000/0x1000)=nil) write$fuse(r3, &(0x7f00000014c0)={0x12, 0x0, 0x7, @fuse_notify_poll_wakeup_out={0x2}}, 0x12) shmat(r5, &(0x7f0000ffe000/0x2000)=nil, 0x4000) 2018/03/10 13:42:16 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000040)=""/93, 0xfe63) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_tables_names\x00') readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/03/10 13:42:16 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000010ff0)={0x1d}, 0x10) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x28401) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000080)={"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"}) ioctl$sock_bt(r2, 0x8906, &(0x7f0000012000)) recvmsg(r2, &(0x7f0000011fc8)={&(0x7f0000011000)=@alg, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000018f9f)=""/97, 0x61}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/03/10 13:42:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0xffffffffffffff71, 0x20, 0x701, 0x70bd2d, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/03/10 13:42:16 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/10 13:42:16 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) write$rdma_cm(r0, &(0x7f0000000b40)=ANY=[@ANYBLOB="07000000080000fa", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00'], 0x10) 2018/03/10 13:42:16 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000080)={{0x0, 0x0, 0x30, 0x0, 0x3}, 0x8000, 0x2, 0x7}) io_setup(0x4, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000140)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000240)="dd017700908229fa3653a90c61075342", 0x10}]) 2018/03/10 13:42:16 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = getpgrp(0x0) kcmp(r1, r2, 0x6, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, r2, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x0) 2018/03/10 13:42:16 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000de2ff4)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x14, 0x1, 0x1009, 0xa5838aebecb24ff7}, 0x14}, 0x1}, 0x0) 2018/03/10 13:42:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='setgroups\x00') lseek(r0, 0x400002, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)=0x5809) 2018/03/10 13:42:16 executing program 1: setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000000)=0x6, 0x4) r0 = memfd_create(&(0x7f00000000c0)='bdev\x00', 0x1) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000100)=0x21, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x6, 0x4002) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r2, 0x800000000008982, &(0x7f0000000040)="3e4179e7af2aaf8a9236d9413d18d3a49721c493a0e07ec9773f3ff95e25013fcd0b66e4a45d8f91c4a6d8aa43f21ef0bb327f3aac756043557d141672c4e2069d2a3fbf2b90cc29b0a4eba6c28fd0a05f0a35bf74756ccf09999211e142a844b397efe50095c6f083a6c4dfda0a1a9ca2b40127c3738361bcbda7a68f") 2018/03/10 13:42:16 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={r0, 0x1, 0x1, 0x1, &(0x7f0000000140)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) prctl$void(0x3d) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xfe13) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000200)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/03/10 13:42:16 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20000, 0x0) close(r0) 2018/03/10 13:42:16 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x111840, 0x0) read(r0, &(0x7f00000001c0)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000400), &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000480)={0x0, @in6={{0xa, 0x0, 0x4d2}}}, 0x84) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4000, 0x40) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000740)=0xc) ioctl$TUNSETOWNER(r1, 0x400454cc, r3) recvfrom$llc(0xffffffffffffffff, &(0x7f0000000540)=""/229, 0xe5, 0x0, &(0x7f0000000640)={0x1a, 0x324, 0x0, 0x0, 0x0, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x4}, &(0x7f0000000200)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000100)) sendto(r2, &(0x7f0000000680)="792e5702df245c99a516cdd118a503d1edc96c8b8654b035492d5045cf095086ed9332f4508baa6a296abbee590c167794c9ad186de16e142dd619fd72a31e1a19895374f8b5964acf37ae71d980c291fc83c4d57048b8198057b51681b8d99eba68601992ade263fa5246537c9d54f0d607a026cb06db33cc51af04d1ff8ae4cd6a810719f34ec240d8d69ad406b3", 0x8f, 0x4, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x1, 0x4, 0x4, {0xa, 0x4e22, 0x20, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x80}}}, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e24, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x8}, 0x98) 2018/03/10 13:42:16 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f00000cc000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000053b000/0x3000)=nil) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="9d0aa8131752bb75aa1b1f669a68b19843", 0x11) 2018/03/10 13:42:16 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') mmap(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0xfffffffffefffffd) write$eventfd(r0, &(0x7f0000000040), 0x8) 2018/03/10 13:42:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040005}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xfffffffffffff1dc, 0x6, 0x101, 0x80, 0x6, 0x1, 0x7, {0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0xfffffffffffffff7, 0x6, 0x2, 0x2, 0x5}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0x0, 0x20, 0x3f, 0x2}, &(0x7f0000000140)=0x18) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000385ffc), 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="4444fcddde9634f577f53b329f4c048f7043241491804d10fa6c33eb04ed0264f065091a1683a83c067fc7857a9d0a18dc864c57751ade1a800c97c8d2eef6e118a119c853628bb82172"], 0x8) [ 55.257304] device bridge0 entered promiscuous mode [ 55.303156] device bridge0 left promiscuous mode 2018/03/10 13:42:16 executing program 2: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0x1) flock(r0, 0x5) flock(r1, 0x5) flock(r0, 0x1) 2018/03/10 13:42:16 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b50fdc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="e0000002ac1414bb0100000002000000e0000002e00000018abdbbfeb8a21523fea386474c057b4479f3edc966b1debcd489793813b8a0bc2365"], 0x18) accept(r0, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x80) 2018/03/10 13:42:16 executing program 5: r0 = socket(0x1e, 0x2000000000000004, 0x0) io_setup(0x40, &(0x7f0000000000)=0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) io_submit(r1, 0x1, &(0x7f0000000880)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)='n', 0x1}]) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x30, r0, 0x56) 2018/03/10 13:42:16 executing program 4: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x100) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x0, 0x6bb, &(0x7f0000000080)}) close(r0) 2018/03/10 13:42:16 executing program 7: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x2000, 0x1) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f0000000040)="0200000002000000000000000730de2d6a1f06a0", 0x14, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40001, 0x140) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x4) 2018/03/10 13:42:16 executing program 6: pipe(&(0x7f00001f4ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) read(r0, &(0x7f0000002240)=""/243, 0xf3) r1 = syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x0, r1) writev(r0, &(0x7f00000021c0)=[{&(0x7f0000000000)="666900a92df0d1b5bbcf3240910b77feccd3bd9a65b249777a8aeb132b3fd751d47478809c98ba68ed33bbf1b53297d86d458be377b5021f292e9e78561dbce1ce131bf46bc3ce7369b2238f6daea32e85428e9df7d74203f801b57553cd481bfc1c832093d3fae5680b88c7e932e750d4bd3b88bc25c680ae39f51bc0e65a8961e784324ac969e3af568289d3b0da2db43beae986d7f24c9530aa7d7a95547f6fc5622b88c000a7e53d1464c31e9bdaac4506ea2e5baf7cecfe1a", 0xbb}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="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0x1000}, {&(0x7f00000020c0)="1c1c4c8624f88ce38295ef863329cea542db13c8ba3a", 0x16}, {&(0x7f0000002100)="1a88de63cca94933661198ac3cd6325556f1e3497a61f2a5ab3b69a6f9ae5914f6b083d5c7e98773fb5adcb3ee13445579768280523d88f19e20bfd03b87a9f433045b67e90bddc4e8d1cbff", 0x4c}, {&(0x7f0000002180)="226ca484de17ba384f8de99149e9", 0xe}], 0x5) 2018/03/10 13:42:16 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000980)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000380)=ANY=[@ANYBLOB="5000000010000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000001c001600180001001400040010000000000000000000000000000000140003007663616e300000000000000000000000"], 0x50}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x8400) inotify_add_watch(r2, &(0x7f0000000140)='./file0\x00', 0x4000000) ptrace(0x10, r1) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x204400) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000000040)) 2018/03/10 13:42:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x2, 0x2, [0xb9f208c, 0x81]}, &(0x7f0000000140)=0xc) r2 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x5, 0x4000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000280)={0x0, @tick=0x2, 0x4, {0x6, 0x2}, 0x80, 0x1, 0xfffffffffffffffb}) ioctl$VT_WAITACTIVE(r2, 0x5607) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x101800, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x5cc1}, &(0x7f0000000200)=0x8) sendmsg$nl_generic(r3, &(0x7f0000a09fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f0000caf000)=ANY=[@ANYBLOB="140b0000fffffffffff37ea83000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/10 13:42:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000140)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f00000b2000)=0x8004, 0x364) 2018/03/10 13:42:16 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000011c0)='/selinux/user\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000340)={'ip6_vti0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}) write$selinux_validatetrans(r0, &(0x7f0000001240)={'system_u:object_r:memory_device_t:s0', 0x20, 'system_u:object_r:getty_exec_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x6f) ioctl$VT_ACTIVATE(r1, 0x5606, 0x1f) 2018/03/10 13:42:16 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000040)) readv(r0, &(0x7f0000a57000)=[{&(0x7f0000124f51)=""/175, 0xaf}], 0x1) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f000042b000)=0x2, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)='^', 0x1}], 0x1}, 0x0) 2018/03/10 13:42:16 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)={0x0, 0x0}) capset(&(0x7f0000000140)={0x19980330, r0}, &(0x7f0000000080)={0x0, 0x100000001, 0x8, 0x0, 0x0, 0x457}) r1 = socket$inet6(0xa, 0xfffffffffffffffd, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000000040)=0x7, 0x4) 2018/03/10 13:42:16 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x1, 0x200300) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000300)) r1 = semget(0x0, 0x3, 0x5) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000240)={{0x7, r2, r3, r4, r3, 0x80, 0x3}, 0x3, 0x200, 0xfffbfffffffffff7}) r5 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x2000000000081) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000340)) syz_open_dev$sg(&(0x7f0000db5ff7)='/dev/sg#\x00', 0x0, 0x0) close(r5) 2018/03/10 13:42:16 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x200000000, 0x8) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/03/10 13:42:16 executing program 5: r0 = socket$inet(0xa, 0x5, 0xffffffffffffffff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80500, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000080)={r3, 0x2}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) sendmsg(r0, &(0x7f0000000400)={&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f0000000100), 0x0, &(0x7f0000000500)}, 0x0) 2018/03/10 13:42:16 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f0f64)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00000e0f29)}) 2018/03/10 13:42:16 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x1000000000000016, &(0x7f0000002000)=[{0x96cb, 0x10e}], 0x19e}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x2, 0x13, r0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x505002) 2018/03/10 13:42:16 executing program 3: syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x181000) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xafe, 0x105404) write$evdev(r0, &(0x7f00008c1fd0)=[{{}, 0x2, 0x1, 0x400}, {}], 0x30) 2018/03/10 13:42:16 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x2, 0x2b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000000), &(0x7f0000000240)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff02000000110000000000000000006966623000000000000000000000000073797a5f74756e00000000000000000079616d3000000000000000000000000065727370616e30000000000000000000aaaaaaaaaabb0000000000000180c2000000000000000000000070000000a8000000d8000000646e6174000000000000000000000000000000000000000000000000000000001000000000000000ffffffffffff0000feffffff0000000072656469726563740000000000000000000000000000000000000000000000000800000000000000ffffffff00000000030000000000000000007465716c30000000000000000000000073797a6b616c6c6572310000000000006970366772657461703000000000000062726964676530000000000000000000aaaaaaaaaaaa0000000000000180c2000000000000000000000010010000100100004801000073747000000000000000000000000000000000004800000000000000000000000000000000000180c20000000000000000000000000000000000000000000000aaaaaaaaaaaa000000000000000000000000000000000000000000000000000000040000766c616e00000000000000000000000000000000000000000000000000000000080000000000000000000000000000006d61726b0000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000002000000feffffff00000000000000000000000000000000"]}, 0x328) 2018/03/10 13:42:16 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200000, 0x0) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x118, 0x300) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000003, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000001140)={r2, &(0x7f0000000140)=""/4096}) r3 = dup2(r1, r1) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000001180)) r4 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000aa0ffc)=r4) 2018/03/10 13:42:16 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x20011, r0, 0x0) socketpair(0x2, 0x80006, 0x4, &(0x7f0000000080)={0xffffffffffffffff}) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x2, @rand_addr=0x7}}, 0x1e) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000000), 0x200, 0x0) 2018/03/10 13:42:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000027ff4)={0x10}, 0x21a, &(0x7f0000015ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="23feffff00001c00000000000000000000000000100000000c000000000000007d05ce", @ANYRES32], 0x24}, 0x1}, 0x0) [ 55.636206] binder: 7983:7992 Release 1 refcount change on invalid ref 0 ret -22 2018/03/10 13:42:16 executing program 0: prctl$intptr(0x29, 0xffffffffffff0000) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000005ff0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000eff000), 0x0, &(0x7f0000000000)}, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/03/10 13:42:16 executing program 7: r0 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) syz_fuse_mount(&(0x7f00000002c0)='./file0\x00', 0xa001, r0, r1, 0x4, 0x1810400) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x203, 0x0) flock(r3, 0x0) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r6, 0x5429, &(0x7f00000000c0)=0x0) move_pages(r7, 0x4, &(0x7f0000000200)=[&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffa000/0x3000)=nil], &(0x7f0000000240)=[0x7f, 0x3, 0x6e27, 0x6c67, 0x5, 0x0, 0x9, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000516000)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0xc0505350, &(0x7f00000003c0)={{0x25, 0x6}, {0x1, 0x8001}, 0x2, 0x3, 0x40}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f000074af90)) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000001000)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000004c0)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r8, 0x8008ae9d, &(0x7f0000000180)=""/75) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x9}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000480)=@sack_info={r9, 0x5, 0xc3}, 0xc) 2018/03/10 13:42:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0xda000) r1 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x1) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000180)=""/181) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0xa286, 0x0, 0x1a, 0xfffffffffffffffe, "000000000100000000001bfbfffffff6ff64000000ed2000007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb000000800151a7335d5bffff0001d7", "cea40005003500f7ff0002ff000000000000000000810000dc01867d00000ef1", [0x1ff, 0xfffffffffffffffc]}) 2018/03/10 13:42:16 executing program 3: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl(r0, 0x5, &(0x7f0000000080)="79c2b06e248b078c79f0e272d6bd726c3495469318f458a0aeee684aad26e80d94632bc436155171f61d41c43fccec120af72d08e6356c7728fa963ce120c9f51fc3e9416f1b317710c524365ed4efe6ae7f1c4f6a4c1ce19023a99d1788c5ce214590bb2f19387cdc6a33afa224227d0acb3ceae43c82056cb8dc18c5efcac59247a4b615384ea1111dcf1e67efed47bfc85950781e806999941d12e3b1db99da0b6d2165d7a42265e43bffc374045bc485f358774fc5b1a9") r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) dup3(r1, r2, 0x0) [ 55.676716] kernel msg: ebtables bug: please report to author: bad policy [ 55.678737] binder: BINDER_SET_CONTEXT_MGR already set [ 55.697138] binder: 7983:8010 Release 1 refcount change on invalid ref 0 ret -22 [ 55.734620] binder: 7983:8002 ioctl 40046207 0 returned -16 2018/03/10 13:42:16 executing program 2: accept4(0xffffffffffffffff, &(0x7f0000000100)=@alg, &(0x7f0000000180)=0x80, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000028c000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001800ffff00000000000000000100000014000300f67302cfe603cd9a260b6ee2661cdd78100000390beb2f990c48b7ecf709840000ff01000000000000000000de2c01159ec3bb3c779901ed0dd0bfdf8a7467e1e45e562941d239488af95c4764886fa6c185ce1c8bef245cb0337bf00789ebbd9300"], 0x28}, 0x1}, 0x0) 2018/03/10 13:42:16 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000680), &(0x7f00000006c0)=0x4) syz_emit_ethernet(0x46, &(0x7f0000000540)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "20a17e", 0x10, 0xffffff88, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xa, 0x3}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x200) sendmsg$alg(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)="437b3bd41900ce2ef2dea118d8a57f5478d0c0d99e48e5fe33b72844c1dc2ecec2120ba8e23f147fd7e636bea40286207957d736dc5f78782df53e306ee96b085afa2d3652aae8789dfeb1aa20f314be954316d44a8c0a", 0x57}, {&(0x7f00000000c0)="7dbb598d48d885f3a9a40e22bd6fe0f6b28a755a63d8517cb3742596e95b49371c6a6fc99ccc8549f1d42b1ebdb75c325ba6255f9752a73cf8464fc23132d7560e760b7a96e9ab2b726a1b3d2fb071f99dcbf60077996bfa505f6e037e8208ef8202ad2a359fc41eeae0560f207198beee8ddc3aef5550edff30409c679c8aca0275aadb5da5371d5461df7cb8c6671b1e0fb4ab31ecc1f399e6caeed55627971b7e5e162e5a97112ffda5ce8af67ab8bc02dab4a63ef68f271d5a70ea4f94c302067ca9e42b", 0xc6}, {&(0x7f00000001c0)="72f1da47c393f16bbbb0d1d0bf3c0f14f39dc864e0f7b7", 0x17}, {&(0x7f0000000200)="e5da43eb4f8b9cbed1cb24a5c62a57e9cac8aaa6fd24a9171d928eec87e13d90b68d192e454d3471c7cf464195327c822a72b43592e9fa2e90a539fbe7dcb2c5ecb1e5a0f6ecca6ce690e4805069f9cd0fcb14d4ad671eb83a9c847bc1fb80b9113c545eafb4ce57ce12aa429d7fa5e5997af025e559e6297f372527f6afa73fd11dae5398710b5bdbe30adf87f15e220460420514b894904cdc75e95eb47619331f42b99a06c7ba5494dcfc3d4cc0040c044fafc9b30b0724850275e0d8f119731a2f7fcd5b0c384b0d6a2e8d95be5d3fae8d6517f0f5af188b756c76db413c4d3a92663b2e0b6b4a7399b7028672bc3d0cf8f4455176449cee", 0xfa}, {&(0x7f0000000300)="bb496560e663c1ac1ae2e31ccb08dcf3e1c833bc2c383b72c31bd05d7844791077b9adf771def442fe40a0e5ec36935c1b79bfdfa98e339983be1df44b65172b40c9eaa5c7eb4ee30355fc06d673e44e7bbec3e88390b36cc07044a1a3c2f05df97d5e37fd7db580dc08624bef8c466cf45ef931643230681d45f8e42c199f", 0x7f}, {&(0x7f0000000380)="64fd613f26c2c9abd8028a38a2f49408ec6131b42c8187a514247f8072cc6629bf0ec891cefc0f8b5ea969bc6b9a2d4591101d3f93b79461d7fe0d0916c50ed4935b3710869b385af425752362b5b2e6da76bd107492c9eac7ab6ca64f8bec367d17c10b69e42d2936dad50528ace60434c9ce18882ae8b6282e3babe6da3542cd89", 0x82}, {&(0x7f0000000440)="18699d2c62a5d82319a677e6d76874159195ad6e0e7ccae7b9de321a78e4b21b4366960ad44bcd0247cf6f8b2f75b0d1258533388d68be3f5c21e2f0de7bc65c53725ef09b310fcf9229ab1cab849b7698aa8bf3184999ce3b54db0611b9a9c3c77c02f85d2f15", 0x67}], 0x7, &(0x7f00000005c0)=ANY=[@ANYBLOB="180000000000000017010000030000000100000000000000180000000000000017010000020000000000000000000000180000000000000017010000f6ff00000100000000000000"], 0x48}, 0x4c001) 2018/03/10 13:42:16 executing program 6: msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) 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 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000280)="31e2dc9fca1320cabb0ad87b9e9abab2b8440898c4cdfb65bb63faa5ce015898612edd9fc0", 0x25) r1 = socket$inet(0x2, 0x2, 0x0) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000040)=""/108) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'bridge0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000b0d000)) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x6, 0x2000) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000140)="01502266cbf6e02ef18e9f83786f64cf90a077c404c253e846cdf58e7cd5182b6f38e491bd5df03cbc576d992d143137dcf659ce6af59a58fc442e5a35926858695e8c8ecbc5dd1cf039bcd92bdacafe79eba297055035bba3f22083f3b004033864a07932f2a85f47bc30ea947458c00aefcf12f7b93124daba3fbe0f4ad9147744c9362f366ebcf086154bfd785d5e1fc1ba6ba2fec048b58231b0494dd8ce4657e4109c6abc7215eb55b6b83fa48b415bb61a74730cd2ec8908f01937b46179f0be15e7d8a416b5dd84728acfb9d9194714b8809576942621196f6b2c000aaf377beb4755fb48035b8a4f0968f7", 0xef) 2018/03/10 13:42:16 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='irlan0\x00', 0x10) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r2 = geteuid() getgroups(0x3, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r1, r2, r3}, 0xc) sendto$inet6(r0, &(0x7f0000000080)="15", 0x1, 0x200408d6, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xc}}, 0x1c) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x2000, 0x0) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f00000002c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r5 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xa53, 0x684042) mkdirat(r5, &(0x7f0000000040)='./file0\x00', 0x7) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x200) ioctl$sock_bt_hidp_HIDPCONNADD(r5, 0x400448c8, &(0x7f00000003c0)=ANY=[@ANYRES32=r5, @ANYRES32=r0, @ANYBLOB="0400e10000000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="632dda9a951b2d7d3bd102bfa27f833e92f1bf45b141f26fa5205043c2834c4343d02660dd3c8c31979d2216f660dc08cf53b0df8928a7a484ef960b6ce4cfe8c926b3817cf8397c0258f707b63cf4fdb7fb6a2cd38df30b187fd1bd3f0b728fb48f59054118105db86f1246336fd2b14f059d884f956e64bd2042871d59480fd18eb6751e1617"], @ANYBLOB="e101010047d20200728d00046e030000f8b7ecb799d648a2d1be155bc1309d9ea48fe96732144127458e0259a63c7786e6dea07b072894bcc73d595697e47bb602f08f6622c78da89ffdf8cb6f2dda9e7f37623a982056b8753c99fa6c37f7c5f56a1e40455c0525e7d6d48446ba6e9116592372b18447fd5957fe4d27a288d4a2b587a5c1c4cf0bc5912d272cd7288ef607000000000000008cd684f42f1afb2be420a0a6f56aa085fdc35878acd92ffb68e188162d95264c4825671ebbc7be9951ee9b5bceef41b0a0e6ecc656ae414c2944"]) 2018/03/10 13:42:16 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000080)={0xa, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x10000000000) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040), 0x4) 2018/03/10 13:42:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYRES32=r1, @ANYBLOB="9eff02000a000200aaaaaaaaaaaa000061b0f087c93f7565d51199bab80d28154473f62e14deab59ffb5f8e1"], 0x28}, 0x1}, 0x0) 2018/03/10 13:42:16 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000001200)={0x4, 0x0, [{0x9a8, 0x0, 0x10000}, {0x0, 0x0, 0x9}, {0xbfc, 0x0, 0x6}, {0x9ff, 0x0, 0x80000000}]}) r1 = epoll_create(0x200) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000000200)="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") epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3073)) 2018/03/10 13:42:16 executing program 3: r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x101000, 0x26) ioctl(r0, 0x4, &(0x7f0000000100)="fa53d069ec65f98e7a2fbac11c269aa93a66b60bb6dfba3884aca9ce2f158283d28963e320624750444088419971afa0a077b0e5598270df058572b19c8d571e2b7e9d42b2318a187a771387087a7e5babdfa9883ce92d9907379d2b0d8af2ea55f8c478913c763f40d40543195a93d35c2a049c56bf740b3b8d1db877ea9d8716d3") r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x810000032, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x403, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x6, 0x6, 0x7, 0x8000}, 0x14) [ 55.840846] device gretap0 entered promiscuous mode 2018/03/10 13:42:16 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000040)) 2018/03/10 13:42:16 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) set_mempolicy(0x3, &(0x7f0000000140)=0x5, 0x3e4e) request_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='/dev/kvm\x00', 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f00000003c0), &(0x7f0000000480)=""/134, 0x86, &(0x7f0000000580)={&(0x7f0000000400)={'sha256_mb\x00'}, &(0x7f0000000540)}) recvmsg(r1, &(0x7f0000000540)={&(0x7f0000000280)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000300)=""/131, 0x83}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/179, 0xb3}], 0x3, &(0x7f0000001680)=""/4096, 0x1000, 0x4}, 0x0) r2 = semget(0x2, 0x1, 0x40) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000001c0)={{0x5, 0x3}, {0x401}, 0x0, 0x6, 0x3}) semctl$IPC_RMID(r2, 0x0, 0x0) personality(0x0) recvmsg(r1, &(0x7f0000003940)={0x0, 0x0, &(0x7f0000003900)=[{&(0x7f00000026c0)=""/107, 0x6b}, {&(0x7f0000002740)=""/182, 0xb6}, {&(0x7f0000002800)=""/218, 0xda}, {&(0x7f0000002900)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x8001}, 0x100) connect$bt_rfcomm(r1, &(0x7f0000002680)={0x1f, {0x6, 0x9, 0x200, 0x7, 0x4, 0x40}, 0x554e}, 0xa) connect$bt_rfcomm(r1, &(0x7f0000000240)={0x1f, {0x8, 0x5, 0x2, 0x1, 0x47d, 0x85a}, 0x3}, 0xa) getdents64(r3, &(0x7f0000000100)=""/34, 0x22) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) 2018/03/10 13:42:16 executing program 5: r0 = socket$packet(0x11, 0x10000000002, 0x300) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000540)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c00000024000108000000000000000000000000080003001635b725d5450121d4f1f10208000000c6c8629298fa63e3209c01a3d78e41211430fa4337911bca152c60ad9707ef74ba5aa1522f96510d411775ef7b15d2d75b0400000000000000f4af2473fa2f75f1dddd2dd28b534c4bc09a3928346a2e4c646e2241d561fcc51057eba2b36cb14388bc9946bb351fc60d73f73c51f0b235e08365b75627cf9990a0fdb060a08e25e0427a9853c64b1a"], 0x1}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'gre0\x00', 0x0}) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}], 0x1, 0x0) 2018/03/10 13:42:16 executing program 1: perf_event_open(&(0x7f000025c000)={0x7, 0x70, 0x3df, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000100)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/03/10 13:42:16 executing program 4: perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0x1) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/10 13:42:16 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x2, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000080)={0x7, r2}) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xd, 0xffffffffffffffff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) [ 55.864307] netlink: 'syz-executor2': attribute type 3 has an invalid length. 2018/03/10 13:42:16 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000600)="a3", 0x1}], 0x1, &(0x7f0000000000)}, 0xc100) prctl$seccomp(0x16, 0x1, &(0x7f0000000140)={0x6, &(0x7f0000000000)=[{0x8, 0x81, 0x6, 0x4}, {0x121b, 0x6, 0x389, 0xfffffffffffffffd}, {0x6, 0x9372, 0x5e9, 0x3ff}, {0x1000, 0x1, 0x1ff, 0x1}, {0x4, 0x200, 0xe4, 0x6}, {0x1, 0xfffffffffffffc01, 0x10001, 0xc2}]}) sendto$inet6(r0, &(0x7f0000000180)="353fe4f83f31bf444549b4b891d568bba2be73282cf7f0cb651d30fe590ce3b52e04480a40a3486e51d71f648738e8fd2e414b9e7e56f3426cbda5145ae082025e547f852f79368a22d6e7de3734bb74a31a234d08", 0x55, 0x4000, 0x0, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001000)="8e", 0x1}], 0x1, &(0x7f0000002000)}, 0x8000) recvmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000001000)=""/4096, 0x1000}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000100)="bc", 0x1}], 0x1, &(0x7f000000ae80)}, 0x0) 2018/03/10 13:42:16 executing program 4: r0 = userfaultfd(0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8001, 0x200000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x100002}) 2018/03/10 13:42:16 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000200000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000001000/0x4000)=nil, 0x4000}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x29d1f33bdb9a892) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB='@'], 0x1) [ 55.949610] audit: type=1326 audit(1520689336.943:50): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8079 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453e69 code=0x0 2018/03/10 13:42:17 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = socket$alg(0x26, 0x5, 0x0) timer_create(0x0, &(0x7f0000000100)={0x0, 0x2e, 0x2, @thr={&(0x7f0000000000)="5267b0d4dab95416920f017b640cef1683793f19242514074f8ae35bc6734f6fb40f25e2fb4cae772da58fa2084d139d47d7cc0e3dc3c2fb32177a6da3e8beaa08c9a2ccf27ba8ced2b4744b81063479b1280110083ec82c0ce33f628a8a453b20043a3ee76389aeaf1080aefc2278c5e08afdf90a5d807064b8232bdce641fd4dcedb36e6df6994f5a18f7f214fb400149bf25853772508715b5b7ab7143d5839821d20f5028203670e5ef1b3ab51474ca25e4ec70628", &(0x7f00000000c0)="b80208f7ff4d88b8f30cf374df4e76aa33143d7436fa757b68125fbc81e0eb"}}, &(0x7f00000001c0)) fallocate(r1, 0x41, 0x0, 0x2) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000140)={0x200000000000029e, &(0x7f0000000100)}) 2018/03/10 13:42:17 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) socket$packet(0x11, 0x2, 0x300) 2018/03/10 13:42:17 executing program 6: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="4d9f74d89b42d2d5ae014d9e0a476ef65a57e99c85ff53783b6af2de799e71f3f570044e39cbaf6f43cd374f5d0a97c54f03b9ce1aee52ed4c2a1d6744d311a724db4c2817b408ec7d68266c3fdb2d6401cec329dfc7f25b2dcee9229c7a6ea2947d094d45c9e7180abfd0bc0218ee2711cb30ef3513544a2bedeb32f633f06212cae3b373eb6e871981e1998ad7f211a942c96238e17eb8639e7229ff636d3563209195065d84ed90903d096f38e73d", 0xb0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$search(0xa, r0, &(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, r1) msgget$private(0x0, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000140)=""/103) 2018/03/10 13:42:17 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f00000002c0)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="fd969ddd450dde00b4c2995b6116f5dcfc75171a959725c27d5d6d0418e67c187c98f62bd1a6a1138a18cc1c73ff35f0a159d1a533be9ab804ead28216fff071cee2f9b74c3c7f5d5c6ca477ee9ca6f25effbf918cab6f9c783514c6128691445576c61a905117a5"], @ANYBLOB="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"]) 2018/03/10 13:42:17 executing program 2: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x32}, &(0x7f0000000280)) write$evdev(r0, &(0x7f0000001000)=[{{}, 0x0, 0x0, 0x8}], 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) fsetxattr(r0, &(0x7f0000000000)=@random={'security.', "2f7b06003170707031253a656d30f9"}, &(0x7f0000000040)="2f7b06003170707031253a656d30f9", 0xf, 0x0) 2018/03/10 13:42:17 executing program 0: mkdir(&(0x7f00001af000)='./file0\x00', 0x0) chmod(&(0x7f000006eff8)='./file0\x00', 0xbfb9ad36a582246a) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x2080, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bcsf0\x00', 0xa102}) faccessat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x12, 0x600) fgetxattr(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="6f73322e2f6465762f7161745f6164665f63749995"], &(0x7f0000000200)=""/144, 0x90) 2018/03/10 13:42:17 executing program 3: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00000000c0), 0xfffffe40) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140), &(0x7f0000000100)=0x4) 2018/03/10 13:42:17 executing program 7: ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, &(0x7f0000000700)={'ip_vti0\x00', @ifru_names='syzkaller1\x00'}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) wait4(r0, &(0x7f0000000040), 0x6, 0x0) [ 56.016293] could not allocate digest TFM handle sha256_mb [ 56.033534] could not allocate digest TFM handle sha256_mb [ 56.039234] audit: type=1326 audit(1520689337.033:51): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8079 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453e69 code=0x0 2018/03/10 13:42:17 executing program 4: r0 = socket$inet(0x11, 0x2, 0x200000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000200)={0x2000028f, &(0x7f0000000240)=[{0x3d, 0x0, 0xfffffffffffffffc}, {0x6, 0x0, 0x20000000000, 0xfffffffffffffffb}]}, 0x10) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x250000, 0x0) r3 = fcntl$getown(r2, 0x9) syz_open_procfs(r3, &(0x7f0000000100)='syscall\x00') ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f00000000c0)={0x0, 0x8}) sendmsg(r1, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000140)}, 0x0) 2018/03/10 13:42:17 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') r1 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000004}, 0xc, &(0x7f0000000100)={&(0x7f0000004040)={0x328c, 0x10, 0xb, 0x8, 0x70bd27, 0x25dfdbfd, {0x0, 0x0, 0x2}, [@nested={0x1164, 0x4b, [@typed={0x18, 0x6c, @ipv6=@dev={0xfe, 0x80, [], 0xd}}, @generic="3cebabf7cd69f96d7595299e13493401adc6c8792e22fc876907837dc735ff91c1b2fe0a0a94f452", @generic="a6701f95c402d8bb58c8b6b8a10f72b3aeef62a062bf65ed37ecb90fc09d43186786136541c7a7d19f5cf085a756121a598192c63e8949f24098c26abfea46114924f1d5a02fb3fa345511250b1435474a2e962fb7ecb9f21a1e8316c267da2603351a5686102db8fd0f2002972f4f54", @generic="7c34dfdb6b7cb4d36e9747e5a9974b78f373bb5e3ed5bd1da3e3114c6eb62cc3c5afe41ee39e96e90cbbf85e6d99307274fd382511b7cdb1326b1f897dc09af1cf1cf27effe0131014c11e2693439446834ceec74999b4884cae20acc0b7fd3a5902d11df3e5e7bfa55d0618f4e4c42fe3d1562c2f3176c893978f03955356b914738c8efe895ad83b801dbdfc71ddaf8ab303416da9eba58a4bfadaf46bb27882c8", @typed={0xc, 0x5d, @pid=r1}, @generic="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@typed={0xc, 0x5f, @fd=r0}, @nested={0x10f0, 0x23, [@typed={0x20, 0x94, @binary="ea8ca1f298e32d8ce7ab54b4748bf21868b1f6f11a"}, @generic="cf8002785aad3d56bb2da1df2927fc577b5f2462ba741702cf506e6e191a8a1e1471eb8574e8daf006dfffc8f937e1e51056cf254f2d5ddfe87e291786e270fd14ee037f7fe4d2b8dcd46cd08b2f014d449619fea1683a7318ac", @typed={0xc, 0x1c, @uid=r2}, @generic="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@generic="d6f6d8cba1386804bc7c7e13f127d178a27780637a51d7bf79ff625e6b2510012947afc989d1212bb348845d967e411bfc3bfe3bcefc34c8d8143b57486e93e707bc4608758d318c9d7ba4b09063976d3710280a36e018d666f590ba27f3859f42cf52516230"]}, @typed={0x10, 0x8a, @str='fdinfo\x00'}]}, 0x328c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) renameat(r0, &(0x7f0000003ffe)='./file0\x00', r0, &(0x7f0000003ff8)='./file0\x00') sendmsg$nl_netfilter(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000003c0)={&(0x7f00000001c0)={0x1e4, 0xe, 0x2, 0x9, 0x70bd2a, 0x1, {0x0, 0x0, 0x8}, [@generic="b9a76e09fa900d7f1669243d38ba06e979e2f8603ce8b6e68aabbfab920756114fee4501f0960278a6b2049b12e57e5a729fd994885b61aea1e674834e1fc932494a82184338ab9dda8f", @generic="f5566ac7383a1cabc1f7f41d807f418af35e8d6f0f29f08df0d6ff9c2555e2a4e1684365e85aaf7ca7dcfba2d30c03bb7c847d9234ae8815642c0603d66704837ad25deeccc4df207aaa34f0f58b4aaa7699a3e867e3e681a3ff4d1cf44914dbe1b516696629cb3a13e45e7babd0ab6c6af44854bc03c22a6b028810288b1b522ea0c2ec3390d3a88dc01ed00467f8912ac01c1fba909e0f0ba1d4bc895ff41134c89e50e98a3608", @generic="0e8daf6fe88662b6349030c95f52b001d2029fd10e442ad8af813e5faab590c3e70b2ba6d8b1a0fcbfe6a7251e707872ec373c01d708e80f0837a394d3ffa72fe1476dad1d204e32821e3281f2afb758f7dba525eeff36d212e844ddcc34faff8897e5cfc6bc3123965bedbc2955c3f64d83e92ca62cf3f28114e8995f9875fcad7d617937ef6d11fb5c7713dde59f953c3b28c8ec4bf1ebf01a9a7d8010c5e9fd3dcf40ca80f90e8bcd59bd310bb710a90c298136104c907cb4081c4e855f7bcc30e671e654842d97cde07ba3fa8de4c0da16f5bc6e933bf81e46d5e3"]}, 0x1e4}, 0x1}, 0x10) 2018/03/10 13:42:17 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e40fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) socket$inet(0x2, 0xb, 0x1c00000000) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x0) fallocate(r2, 0x0, 0x4, 0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0xd, &(0x7f0000000080)=""/108, &(0x7f0000000100)=0x6c) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r4, &(0x7f00005cbf70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x0, 0x8}}], 0x30) getsockname$ipx(r4, &(0x7f0000000140), &(0x7f0000000180)=0x10) readv(r4, &(0x7f000035dfe0)=[{&(0x7f000044affd)=""/3, 0x3}], 0x1) [ 56.097033] QAT: Invalid ioctl 2018/03/10 13:42:17 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000040)=@known='trusted.syz\x00') r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x13, r1, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x96, 0x600000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xa8, "a63b2c960531a21c7e1548bf816cb8b45cb3a88850b22668529a283afe7133b3a2d7ac29c9cd4887e5e180027a7c271ec0d8d67133f81d5c4dce144475a789e9aa74e880f727809b8cdc6ce9dc242ea91eb2690168273688ef3ab2a7306b287c515d8463fca87f43dba2638f553a3fae0c9aa3d27cfca701ebc88256e939411d2abc91c1859692d04c02828cd0a66394ea34ba8ac37f0e8ab2f1bcf619ecdecdfac1675ca0948319"}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x100000001}, &(0x7f0000000200)=0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/03/10 13:42:17 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f0001a000400edfc0e1c0b0001000000001009ffeb0800010000090100", 0x24) read(r0, &(0x7f0000000300)=""/134, 0x86) accept$inet(r0, &(0x7f0000000100)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0xfffffffffffffdeb) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="9af0c87ec6f5e5abe15faf927111a3d2de32599d222625fed3bdf51efe390e80f5a7322247e11d5814802ff068d1e1d3232fc5a17a5c7f3a601e224d3fcbdee0d523783c82ac365f09b277c625b05a54e5307e86c4b19e2dbbc5e813244ca4edf68a1efbfa3d01a6f9644ac09352b4f16155c576dbee7cc2cf03cfd95e336dd0638646964aa76be49b1b8c0d965acb909a84278652476f4b29e61d5a19ed37a5d087b858dd0179ff8bc094bcac12b2c5fde329bcecb68b7dd95bdbc3939a6fca5d4b33d034fcb754c96cfcdbfdaa0c36bdb4d6237047819fef5c39962943af211673bb536f0d7cb95920fa34736af102d8a6a4a298", 0xf5}, {&(0x7f0000000240)="5ad32bef880fa67dd13a57f9948b02cbb76876d4ac98147af43da9c157343b14fcc3701bb35519e15dc802f4c4972ccb7d660cbfe68193eff7bb920b741e1390adce2bdd1a5e5a743248db0cb3b83e54362617b8f996e19c9cf530e4a9d92150c54970e48c084cf5e9573fd7bbfe4a987dce36cd11a8e113e1474d220377b03ff2355f87124e3cf1b1ea2cc5f2517a6db3240a9bef2f16a9aa695ef37d8e109cd502dc60e812bc42a1651fcbe1f4e35d", 0xb0}], 0x2, 0x0, 0x0, 0x40}, 0x20000000) 2018/03/10 13:42:17 executing program 0: r0 = getpgrp(0x0) r1 = gettid() accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, r2, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f000058a000)={0x0, 0x0, 0x4}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/03/10 13:42:17 executing program 1: prctl$intptr(0x1c, 0x64) prctl$intptr(0x20, 0xa033) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$llc(r1, &(0x7f0000000040)="aca1fd7f87c92db2cfd0b8b5ab9ed8fa73044464ffcadf65b32a0163c8950b71e53deaaa4e7f0ceb79c7f4fce1228853b34c7a728b7e3b5d02af933d15d8ecca29146ee80c375d6b647c3b", 0x4b, 0x4000, &(0x7f00000000c0)={0x1a, 0x321, 0x7fff, 0xc0, 0x6, 0x200}, 0x10) [ 56.127933] QAT: Invalid ioctl 2018/03/10 13:42:17 executing program 6: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x80000, 0x0) socket$netlink(0x10, 0x3, 0xb) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x8912, 0x0) [ 56.166194] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=62918 sclass=netlink_route_socket pig=8134 comm=syz-executor5 [ 56.183094] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=62918 sclass=netlink_route_socket pig=8144 comm=syz-executor5 2018/03/10 13:42:17 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x10}, 0x8) 2018/03/10 13:42:17 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x210140) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/10 13:42:17 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xc80, 0x40000) sendto$unix(r0, &(0x7f0000000100)="b789a19930ac8c15256085da84eabcb50ed30f0ae24b03320578968d3d19dbfc15c136c7031bf20e7231d5dafa59be7f39baa1933d46b64e707089280cda4f10aadcac407480f353ccfb9e1515fba0d066afcfcfb9bb01053baa14245ba707e3fc37397189a341ab17425678577083f054907c219581a5696e8e25c941dc9cb82ba792b902ea12136325b65ba215a9e7630f384ae556bb8d27ed8e9c7cf9d37e98c2c150cf3489732de904967a347805b867087c38ed6880040053913640c75e0209a5a1fdaad87671fd4bb7830a2abc246d679ae6f354befd2b3efec799ef83858f1566ce", 0xe5, 0x4001, &(0x7f0000000200)=@abs={0x0, 0x0, 0x4e21}, 0x6e) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x2201) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) 2018/03/10 13:42:17 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg(r0, &(0x7f0000001580)={&(0x7f0000000280)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x32, &(0x7f0000001480), 0x0, &(0x7f00000014c0)=""/146, 0x92}, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYRES64=r1], 0x0) 2018/03/10 13:42:17 executing program 7: fadvise64(0xffffffffffffffff, 0x0, 0x40, 0x2) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000080)=0x1f001) write(0xffffffffffffffff, &(0x7f00000000c0)="af62785d9ee61e82", 0x8) 2018/03/10 13:42:17 executing program 6: getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x5, 0xc11, 0x7fff, 0x4, 0x49b}, &(0x7f0000000080)=0x14) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x9, 0x10000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x7fff, 0x0, 0x10001}, &(0x7f0000000180)=0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r0, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r2, 0x107, 0x13, &(0x7f0000000040), 0x4) 2018/03/10 13:42:17 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, r0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000080)) bind$inet6(r1, &(0x7f0000a21000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x8, 0x10}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={r3, 0xb1, "50078066e315944e76bb47826c1b46bdadca78f4487a195cefc72a54df66fd5b99feeb17cd7deb36b64a3d02565b32c0fbcc05d159d384ea18fb0ca9d3b62eb500b1606300c9ce41f350daadb2aead76ca7cfd5f29fac8e47e4e4c4b12a16841d3b9ddc06a8608ec39e67c5f0bf1d78dc8d4a46d722dc479a7d21de9ccf221820d38d4cbbaaca0f2f8243124d2ede2c9078262451b59d5b7bf3b037b0e70c0184c4af14d3d369d46751cb388fcbb31fe3d"}, &(0x7f0000000240)=0xb9) sendto$inet6(r1, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000cdf000)=@routing, 0x8) writev(r1, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x1023c}], 0x1) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040), 0x10) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @rand_addr}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}]}, 0x40}, 0x1}, 0x0) 2018/03/10 13:42:17 executing program 3: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='clear_refs\x00') ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000080)=0xfffffffffffffffc) [ 56.216586] audit: type=1400 audit(1520689337.211:52): avc: denied { create } for pid=8145 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/03/10 13:42:17 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) pwritev(r0, &(0x7f0000cdcfe0)=[{&(0x7f0000b20000)="80fd", 0x2}], 0x1, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0x8, 0x10000}) 2018/03/10 13:42:17 executing program 5: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x80000, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000140)={0x3, 0x0, 'client0\x00', 0xffffffff80000001, "771b2da7cda7f57c", "1b91e8c56cfa51d9bada9ff99c74017a27c035b7da16c2b724933054dd724cea", 0xff, 0x6}) 2018/03/10 13:42:17 executing program 7: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1a4f, 0x452082) accept$alg(r1, 0x0, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000080)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/03/10 13:42:17 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00000000c0)={0x3, 0x1}) r1 = msgget$private(0x0, 0x105) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/77) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000083000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000c96ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210cffffffffffffffff80200000000400050000000008000200ffffffff08000100c2c17b57922b91ad2ecc40585027d8aa6ac4bf0b53571092e7bfbd3a120cabaae1ad6935f7ce85090973d494535bb3f06592409b5e7429cbd8cd5aeab3d191aa567fa05cd237c82a3516b59d51d1dc31f0a31c412b67790d96d00e23dce84c823373c1ee2bc61fa05e5b932a611cdf80e38e7b4fd92688e873c8f63b0edb07c95ef8087b43520b2c28f3a19a348eadee063155aef02c6427b512ae6152ab1c8512f2de07254cfbe4745ceed94868ce1b12632491e44bdf12", @ANYRES32=0x0], 0x2c}, 0x1}, 0x0) 2018/03/10 13:42:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) dup3(r3, r2, 0x0) 2018/03/10 13:42:17 executing program 3: r0 = epoll_create(0x4) r1 = socket$rds(0x15, 0x5, 0x0) r2 = epoll_create(0x100000001) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xa, 0xfffd) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x1}) r5 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x400, 0x40) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00000001c0)={r4, 0x0, r5}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f000000d000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) r6 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r6, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r6, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r6, 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000100)=0x84) syz_open_dev$adsp(&(0x7f00000003c0)='/dev/adsp#\x00', 0x0, 0x84200) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000000580)={0x0, 0x9}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) 2018/03/10 13:42:17 executing program 6: r0 = socket(0x20000000000000a, 0x2, 0x0) read(r0, &(0x7f0000000100)=""/3, 0x3) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f00000000c0)={0x100, 0x9, 0x1}) connect$inet6(r0, &(0x7f00006b2000)={0xa}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000000000)={@remote}, &(0x7f0000000080)=0x14) 2018/03/10 13:42:17 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000140)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x4, 0x4) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x1a6) accept4$alg(r1, 0x0, 0x0, 0x80800) 2018/03/10 13:42:17 executing program 0: userfaultfd(0x800) request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\x00', 0xfffffffffffffffe) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140), 0x0, 0xfffffffffffffffe) clock_settime(0x6, &(0x7f0000000280)={0x77359400}) r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0xffffffffffffffff, 0x2000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000200)=0x3, 0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000100)={'HL\x00'}, &(0x7f0000000140)=0x1e) 2018/03/10 13:42:17 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x113, 0x0, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) 2018/03/10 13:42:17 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0x19, 0xe, 0xd6c) openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xffff, 0x3, 0x2}, &(0x7f0000000080)=0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000200)={0x82c, {{0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x8}}}, 0x88) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e20, @rand_addr=0x1b40000000000000}}, 0x1, 0x1, 0xdb, 0x30, 0x8}, 0x98) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000040), 0x4) 2018/03/10 13:42:17 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000002c0)={0x3, 0x8, 0x7, 0x1000, 0x3, 0x9, 0x7, 0x2, 0x1, 0x1ff}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000), 0x4) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000000040)="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", 0x241, 0x0, &(0x7f0000001040)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80) [ 56.368586] audit: type=1400 audit(1520689337.363:53): avc: denied { bind } for pid=8174 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/10 13:42:17 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f0000000700)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e21, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x2, 0x2, 0x7ff}, &(0x7f0000000800)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000840)={r2, 0x8000}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000bf4000)={&(0x7f000068f000)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f00003f8000)=@acquire={0x1ac, 0x17, 0x315, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}}, [@tmpl={0x84, 0x5, [{{@in=@multicast2=0xe0000002, 0x0, 0x33}, 0x0, @in6=@dev={0xfe, 0x80}}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}}]}]}, 0x1ac}, 0x1}, 0x0) 2018/03/10 13:42:17 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) clock_gettime(0xfffbffeffffffff9, &(0x7f0000a82ff0)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x7fff, 0x4) 2018/03/10 13:42:17 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x4800, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000200)=0x80) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x4a, 0x5, 0x1, 0x9, 0x0, 0x9ca5, 0xd05}, 0x1c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000002c0)=""/4) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x40, 0x600800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x100000001, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000140)={0x8001, 0x1, 0x0, 0x1, 0x401, 0x8, 0x1, 0x2, r4}, &(0x7f0000000180)=0x20) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000240)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000010000000000000000000000000000000c0000000000000000000000000000200000000000000000800000000000000000000000000000000000000000000000000000000000000000"], 0x68) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x79}) 2018/03/10 13:42:17 executing program 3: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000280), &(0x7f0000000340)=""/214}, 0x18) 2018/03/10 13:42:17 executing program 6: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0xfffffd37) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) close(r0) 2018/03/10 13:42:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = memfd_create(&(0x7f0000000040)='!\x00', 0x2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x722, 0x4) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x24, 0x2a, 0x6fd, 0x0, 0x0, {0x4}, [@nested={0x10, 0x0, [@typed={0xc, 0x9, @ipv4}]}]}, 0x24}, 0x1}, 0x0) 2018/03/10 13:42:17 executing program 5: io_setup(0xbc, &(0x7f0000000280)=0x0) r1 = socket(0x18, 0x10, 0x0) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x2dc}]) 2018/03/10 13:42:17 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="14d7e9a73bfd0c7bae9974e378715361", 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10802a, 0xfffffffffffffffd, 0x4000000000000000, 0x0, 0x0, 0x20000000000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) mknodat(r1, &(0x7f0000000200)='./file0\x00', 0x8, 0x8) syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x9, 0x481) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0x0, 0x0, 0x0, "7175657565300000000000000000000000002415000000000000000000000000000000000000000000000000000000000000df00"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/10 13:42:17 executing program 4: r0 = socket$inet(0x2, 0xa, 0x8) syz_emit_ethernet(0x32, &(0x7f0000000540)=ANY=[@ANYBLOB="0180c20000000050f4df4dc8046b8ef22740d179fe00140000000800450000240000000000009078ac14ffbbe00000014e204e200408907800d73cde00f53475d4730540140e2ba23ea99ae890c1f809a3283742a273c628c5b962a241907321f0a0e40647f6c6f97d060126e475"], 0x0) recvmsg(r0, &(0x7f0000001900)={&(0x7f00000006c0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000001800), 0x0, &(0x7f0000001840)=""/169, 0xa9}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000300)=""/9) r2 = syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffa, 0x801) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00000005c0)=@req3={0x4, 0x2, 0x0, 0x1, 0x8492, 0x6, 0x40}, 0x1c) getsockopt$packet_buf(r2, 0x107, 0x17, &(0x7f0000000140)=""/216, &(0x7f0000000240)=0xd8) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000380)={0x2, 0x1, 0xfffffffffffffffb, 0x1, 0x81}) ioctl$KVM_RUN(r2, 0xae80, 0x0) io_setup(0x2, &(0x7f00000003c0)=0x0) io_cancel(r4, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x8, r2, &(0x7f0000000400)="628c06ba84936b1d5ea0718078efe329d67e4ebc358d4d03219c8de2df5da3a5688a83268af900811b0073e39977a7fae315c7b087eda85473b9d18be7c7ea6a25db01fb294a23c00e04ca780b80ebe327d8551aceaa6d33d4ee02eddd7d1cd9d03340c24f735b0d9e07852212c4618513c3990bba55547acd8edca47afd3bd06f7226dff86397d47f4838cf82e747692163dd2fbe8388881b0d05b3f4bb1ee0967f373a8ee03d068e5bdcbb61b1c8", 0xaf, 0x3, 0x0, 0x0, r3}, &(0x7f0000000500)) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000000040)=""/155) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x80400, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000000280)={0xfff, 0x0, 0x81, 0xaa39fe9dd3fcb5c1}) 2018/03/10 13:42:17 executing program 6: ioctl$KVM_GET_REGS(0xffffffffffffffff, 0x8090ae81, &(0x7f0000000040)) sysfs$3(0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000000100)="550d073647728bcf0fbd4a69565183f068d2d65f29358e60fb217334103a488ddfff8266a97b8c037a75eb2f0dba3a20c505f5c1f37258af4db79b36316d4b6990b0ae5363c2414a59087e1a406bcd7cb9d6e83122431d4d9daf7433788f64f239abdb52297fa4c96529776a040155fce5e8fc3f69c02e1867a38d7ddc7829ea37a90ac197b6dcd28438eb15351992ba93ff6a58d8ad18284ab9436fe6f4de33") ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000200)=@nfc, &(0x7f0000000280)=0x80) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0)=0x3, 0x4) r1 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x8000, 0x2000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000300)=0x5) time(&(0x7f0000000080)) 2018/03/10 13:42:17 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x40, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x5, 0x4, 0x8000}, 0x4) r1 = syz_open_dev$sg(&(0x7f00005f5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2283, &(0x7f0000001000)) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00000001c0)={0x7fffffff, 0xbfb, &(0x7f0000000040)="6ceb6cd09dd18c5463f56080ffd66f78942d338e3cb128dbd67a1875118159b1dc5793367abc2f0e7045850b68870f13790ceeff2d2fdb1d5921befad75cd6cfde7be0516d98cc9a5d5b51c91d7376e4ea7bec005a5022d78a79d1ab8b716ae194bcaa89d57138e3e191fd71d66c5389fb929fdd215d0559d12514e04e16e3e6b3bb90a240ac586f7f08e7d610757426aca1af79faabd55f39ae1d9c93ee8e7c7442d7804f7fae49586258f0ed63867ea307dbe58a40eebc57aaecaeb28b7498798ab9176d06aad28e56", &(0x7f0000000140)="a99ea3da2b10e04f5b67579e01274b893cc69159d8d58efc19e440529df293645eabeb665c1662872828c52e1c7738f67565069aa62c169f17eb89658fb294e95a04906228355907683f73a29af39a7e2f5bb7211cc3b36410953de0b3196d3c851267d55f66c1", 0xca, 0x67}) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000280)=""/207) fremovexattr(r1, &(0x7f0000000000)=@known='system.advise\x00') 2018/03/10 13:42:17 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea3000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x9) ioctl$KVM_SET_SIGNAL_MASK(r0, 0xc08c5102, &(0x7f0000000080)={0xa0012681}) 2018/03/10 13:42:17 executing program 2: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='system_u:object_r:traceroute_exec_t:s0 unconfined_u:system_r:insmod_t:-c1023 1'], 0x4e) 2018/03/10 13:42:17 executing program 7: r0 = socket(0x18, 0x0, 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x495cec41, @remote={0xfe, 0x80, [], 0xbb}, 0x8001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x6, @rand_addr=0x9}], 0x3c) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8), &(0x7f0000f5fffc)=0x8) 2018/03/10 13:42:17 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x80006) setsockopt(r1, 0x2000000000010d, 0x800000000b, &(0x7f0000000080)="01", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)) 2018/03/10 13:42:17 executing program 1: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$poke(0x5, r0, &(0x7f0000000040), 0x847) unshare(0x20000400) r1 = socket(0x10, 0x4, 0x0) fstatfs(r1, &(0x7f0000000f90)=""/112) 2018/03/10 13:42:17 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) sync_file_range(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42400) 2018/03/10 13:42:17 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') chroot(&(0x7f0000000000)='./file0/file0/file0/file0\x00') 2018/03/10 13:42:17 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x1) unlink(&(0x7f0000000040)='./file0\x00') shmat(0x0, &(0x7f000078c000/0x2000)=nil, 0x5000) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000a87ff4)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0x9) 2018/03/10 13:42:17 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) dup2(r0, r0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) readv(r1, &(0x7f0000d48fc0)=[{&(0x7f00003effa9)=""/87, 0x57}], 0x1) 2018/03/10 13:42:17 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) munmap(&(0x7f0000003000/0x1000)=nil, 0x1000) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000003000)=""/174) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000003000/0x4000)=nil, 0xfffffffffffffff9, 0x7, 0x8, &(0x7f0000004000/0x1000)=nil, 0x8}) 2018/03/10 13:42:17 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000000340)) pipe2(&(0x7f0000000100)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x8, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/10 13:42:17 executing program 0: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x82da, 0x200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x10000}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000080)={0xfffffffffffffffe, r2}) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f00000000c0)={0x6, 0x4, 0x34a37ed4}) 2018/03/10 13:42:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = dup(r0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000081cffc)=0x2) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) io_setup(0x2, &(0x7f0000000040)=0x0) io_cancel(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x4ce, r0, &(0x7f0000000080)="538b04413f596ce3cceee226f9f4ef94066ad8e0c49967fe2dd685d4415e089c8b7d21eee29fde65ef7a8b1615691a1f5995ad70d6a236016355285cf64036b1d104b2bb65d5b2b216afef6a8f13000836e3f44daf0579d997ee07ac4f91535030f24c0329", 0x65, 0x800000000000, 0x0, 0x0, r1}, &(0x7f0000000140)) 2018/03/10 13:42:17 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_vif\x00') pread64(r0, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) read(r0, &(0x7f0000000040)=""/200, 0xc8) 2018/03/10 13:42:17 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4c, 0x0, &(0x7f0000000240)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180), &(0x7f0000000200)}}}], 0x0, 0x0, &(0x7f00000002c0)}) 2018/03/10 13:42:17 executing program 7: ioctl$int_in(0xffffffffffffffff, 0x80000080045017, &(0x7f0000005000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, 0x4) 2018/03/10 13:42:17 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x203, 0x1000003fe) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x1, 0xfffffffffffffd29) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt(r1, 0x100, 0x4, &(0x7f0000000100)=""/8, &(0x7f0000000140)=0x2d207dcd) 2018/03/10 13:42:17 executing program 6: r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f00000018c0)=ANY=[], 0x0, &(0x7f0000001840)=[{&(0x7f0000000400)=""/158, 0x9e}], 0x1}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000100)=ANY=[@ANYBLOB="000000007b20bb9aeb610000000000000000000000000000e28b0000000000000000fdff0000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ebffffff000000000000000000c83e00000000000000000000"]}, 0x105) recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)=""/228, 0xe4}, {&(0x7f0000000200)=""/201, 0xc9}], 0x2, &(0x7f00000000c0)=""/34, 0x22, 0x4}, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f00000004c0)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x73, &(0x7f0000000380)}, 0x0) 2018/03/10 13:42:17 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x4000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2, 0x34, 0x2, r2}) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r4, 0x5, 0x400000000000002, r2}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r3, 0x0, 0x2000000002, r2}) 2018/03/10 13:42:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000140)=""/229) ioctl$int_in(r0, 0x80000000005405, &(0x7f0000921000)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000040)) 2018/03/10 13:42:17 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x18000, 0x0) connect$unix(r1, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e21}, 0x6e) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00000000c0)=0x100000000) r2 = dup3(r0, 0xffffffffffffffff, 0x0) lseek(r2, 0x0, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x1}, 0x20) 2018/03/10 13:42:17 executing program 7: r0 = getpid() process_vm_readv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/32, 0x20}], 0x1, &(0x7f0000000700)=[{&(0x7f0000000140)=""/2, 0x2}, {&(0x7f0000000180)=""/73, 0x49}, {&(0x7f0000000200)=""/192, 0xc0}, {&(0x7f00000002c0)=""/147, 0x93}, {&(0x7f0000000380)=""/140, 0x8c}, {&(0x7f0000000440)=""/90, 0x5a}, {&(0x7f00000004c0)=""/194, 0xc2}, {&(0x7f00000005c0)=""/50, 0x32}, {&(0x7f0000000600)=""/224, 0xe0}], 0x9, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='mountinfo\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f0000002fff)=""/1, 0x1}], 0x1, 0x480000000000000) poll(&(0x7f0000000040)=[{r1, 0x8000}, {r1, 0x2}, {r1, 0x11}, {r1, 0x4040}, {r1, 0x8000}, {r1, 0x48}], 0x6, 0xb000000000000000) 2018/03/10 13:42:17 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f000004f000)=""/128, 0x467}], 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80400, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000100)={0x61, &(0x7f0000000080)=""/97}) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16}, &(0x7f000004cffc)=0x0) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) timer_getoverrun(r2) 2018/03/10 13:42:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'lo\x00', 0xe66}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000000)={[0x1f, 0xfffffffffffffffd, 0x6, 0x401, 0x80, 0x6, 0x8000, 0xc0, 0x7, 0x5, 0x1f, 0x400, 0x8001, 0x100000001, 0x87, 0x2], 0x5000, 0x188c82}) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x40080, &(0x7f0000e97fcf)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/03/10 13:42:17 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x153f30ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000440)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/122, 0x7a}, {&(0x7f0000000100)=""/34, 0x22}, {&(0x7f0000000140)=""/98, 0x62}, {&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/38, 0x26}, {&(0x7f0000000280)}], 0x6, &(0x7f0000000340)=""/217, 0xd9, 0x6}, 0x10000) sendmsg$nl_crypto(r0, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x18c0020}, 0xc, &(0x7f0000000600)={&(0x7f00000004c0)=@get={0x110, 0x13, 0x204, 0x70bd2a, 0x25dfdbfb, {{'xts-camellia-aesni-avx2\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0x9}, {0x8, 0x1, 0x1f}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x400}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x4}]}, 0x110}, 0x1, 0x0, 0x0, 0x44000}, 0x4000000) prctl$setname(0xf, &(0x7f00002cf000)='(\x00') 2018/03/10 13:42:17 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000001c0)={0x7fff, 0x7f, 0x7fff, 0xf1, 0x1, 0x200, 0x4668, 0x5, 0x1, 0xfffffffffffff800}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000200)={0xffffffffffff8000, 0x2, 0x1, 0x800, 0x6, 0x0, 0x2, 0x0, 0x0, 0x8001, 0x6, 0x175e}) ppoll(&(0x7f0000000040)=[{r0, 0x1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xfffffffffffffffd) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) futimesat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x7530}}) r1 = syz_open_pts(r0, 0x10000000002) writev(r1, &(0x7f0000001300)=[{&(0x7f0000001200)="f4", 0x1}], 0x1) 2018/03/10 13:42:17 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001e00)={@empty, @remote, 0x0}, &(0x7f0000001e40)=0xc) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000080)=""/4096, &(0x7f0000001140)=0xfffffffffffffc96) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001e80)={'bcsf0\x00', r3}) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000040)=0x69, 0x1) fsetxattr(r2, &(0x7f0000007e00)=ANY=[@ANYBLOB="736563a6726974792e70726f6331446d3100"], &(0x7f0000007e40)='[vmnet0#selinuxGPL.eth1posix_acl_access\x00', 0x28, 0x3) socket$bt_bnep(0x1f, 0x3, 0x4) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x0, 0x0) readv(r4, &(0x7f0000f4e000)=[{&(0x7f00000cdf2c)=""/56, 0x38}], 0x1) r5 = gettid() mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8, 0x1010, r0, 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) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) recvmmsg(r0, &(0x7f0000007b40)=[{{&(0x7f0000001100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x32, &(0x7f0000001280)=[{&(0x7f0000001200)=""/127, 0x7f}], 0x1, &(0x7f00000012c0)=""/240, 0xf0, 0x3317451f}, 0x3}, {{&(0x7f00000013c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x26, &(0x7f0000001580)=[{&(0x7f0000003500)=""/4096, 0x1000}, {&(0x7f0000001400)=""/233, 0xe9}, {&(0x7f0000001500)=""/105, 0x69}], 0x3, &(0x7f00000015c0)=""/187, 0xbb, 0x100000001}}, {{&(0x7f0000001680)=@l2, 0xe, &(0x7f00000018c0)=[{&(0x7f0000004500)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/146, 0x92}, {&(0x7f0000001780)=""/90, 0x5a}, {&(0x7f0000001800)=""/137, 0x89}], 0x4, &(0x7f0000001900)=""/141, 0x8d, 0x4f780000}, 0x8bc}, {{&(0x7f00000019c0)=@l2, 0xe, &(0x7f0000001fc0)=[{&(0x7f0000001a00)=""/88, 0x58}, {&(0x7f0000001a80)=""/82, 0x52}, {&(0x7f0000001b00)=""/44, 0x2c}, {&(0x7f0000001b40)=""/153, 0x99}, {&(0x7f0000001c00)=""/64, 0x40}, {&(0x7f0000001c40)=""/22, 0x16}, {&(0x7f0000001c80)=""/133, 0x85}, {&(0x7f0000001d40)=""/74, 0x4a}, {&(0x7f0000001ec0)=""/198, 0xc6}], 0x9, &(0x7f0000002080)=""/83, 0x53, 0x3c}, 0x6}, {{&(0x7f0000001dc0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x3a, &(0x7f0000002100)=[{&(0x7f0000005500)=""/4096, 0x1000}], 0x1, &(0x7f00000029c0)=""/215, 0xd7, 0x6}, 0x2}, {{&(0x7f0000002140)=@nfc_llcp, 0x60, &(0x7f0000002e40)=[{&(0x7f0000002ac0)=""/70, 0x46}, {&(0x7f0000002b40)=""/72, 0x48}, {&(0x7f0000002bc0)=""/31, 0x1f}, {&(0x7f0000002c00)=""/245, 0xf5}, {&(0x7f0000002d00)=""/134, 0x86}, {&(0x7f0000002dc0)=""/25, 0x19}, {&(0x7f0000002e00)=""/64, 0x40}], 0x7, &(0x7f0000002ec0)=""/98, 0x62, 0xc7}, 0xfffffffffffffffc}, {{&(0x7f0000002f40)=@hci, 0xc, &(0x7f0000003140)=[{&(0x7f0000002f80)=""/254, 0xfe}, {&(0x7f0000003080)=""/131, 0x83}, {&(0x7f0000006500)=""/4096, 0x1000}, {&(0x7f0000003200)=""/160, 0xa0}, {&(0x7f00000032c0)=""/155, 0x9b}, {&(0x7f0000003380)=""/215, 0xd7}, {&(0x7f0000007500)=""/148, 0x94}], 0x7, &(0x7f00000075c0)=""/107, 0x6b}, 0x6}, {{&(0x7f0000003480)=@ipx, 0x10, &(0x7f0000007740)=[{&(0x7f0000007640)=""/61, 0x3d}, {&(0x7f0000007680)=""/38, 0x26}, {&(0x7f00000076c0)=""/107, 0x6b}], 0x3, 0x0, 0x0, 0xfffffffffffff001}, 0x1}, {{&(0x7f0000007780)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x3a, &(0x7f0000007840)=[{&(0x7f00000077c0)=""/112, 0x70}, {&(0x7f0000008040)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x4}, 0x1f}, {{0x0, 0x0, &(0x7f0000007a80)=[{&(0x7f0000007880)=""/201, 0xc9}, {&(0x7f0000007980)=""/255, 0xff}], 0x2, &(0x7f0000007ac0)=""/70, 0x46, 0x8}, 0x1}], 0xa, 0x2, &(0x7f0000007dc0)={0x0, 0x1c9c380}) io_setup(0x9, &(0x7f0000128000)=0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000001180)=""/94, &(0x7f0000001080)=0x5e) io_submit(r7, 0x1, &(0x7f00007a7fd8)=[&(0x7f000026c000)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f000000bfb6)}]) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f00000010c0)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000007e80)=0x9, 0x4) dup2(r2, r0) setpriority(0x2, r5, 0x7) tkill(r5, 0x1000000000013) sendmsg(r1, &(0x7f00000034c0)={0x0, 0x0, &(0x7f00000031c0)=[{&(0x7f00000021c0)="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", 0x7f2}], 0x1, &(0x7f0000003240), 0x0, 0x80}, 0x0) [ 56.873192] binder: 8295:8307 ioctl c0306201 20007000 returned -14 [ 56.911339] binder_alloc: binder_alloc_mmap_handler: 8295 20000000-20002000 already mapped failed -16 2018/03/10 13:42:17 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) select(0x1d, &(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="c2020000000000000a00000000000000ff0200000000000000000000000000010000000000000000005ff0b63dc17e3e56e50200000000000000000000000000000000000000000000000000000000004a286e2da200000000000000000000000000000000000000000000000000000000000000000000000000006033d4beb6d2f03000000000001f00000000000000040000000000000000000000000000"], 0x90) 2018/03/10 13:42:17 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)) r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x3ba0d3bc, 0x200000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000180)={{0xffffffffffffffff, 0x3, 0x80, 0x2, 0x4}, 0xf09, 0x5, 0xff}) r1 = getpgrp(0x0) move_pages(r1, 0x0, &(0x7f0000000140), &(0x7f00000fe000), &(0x7f0000000000), 0x8d3bd1977ec5cfe7) r2 = shmget(0x2, 0x4000, 0x50, &(0x7f0000ffc000/0x4000)=nil) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, &(0x7f00000000c0)=0x400, 0x3, 0x1) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/171) 2018/03/10 13:42:17 executing program 1: socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00148700fe8000000000000000000000000000aafe8000000000000000000000000000aa0000ffc0", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="501a0000907800001a3d71fd24201ec51e2b58e8b9"], &(0x7f00000002c0)) geteuid() 2018/03/10 13:42:17 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) connect(r0, &(0x7f0000001840)=@rc={0x1f, {0xb6, 0x5, 0x1, 0x1000, 0x1a, 0x7}, 0x89f}, 0x80) r1 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@rc, &(0x7f0000000200)=0x80, 0x800) sendmsg$netrom(r1, &(0x7f00000017c0)={&(0x7f0000000240)=@ax25={0x3, {"c24fbfeb7edde5"}, 0x5}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000280)="108024dd016fc842b4fcf2de35977c7b4915d1b19f32900d928c1675e24d9d5ecc96204a70e20255aa2111490b7a5289ad4ea0ae6c3d05951d5c1d7e0b2ea304f286aaf736c2fb143ae918cb63b5d3ebc51fc377c9e4a0dd4581204315b2cf4e2a7da0b6791eec2ccc6ce920aaac92f5de9bbc085d0ff5c87169013c82b0a452405ca600157916e20cfb37168cc400b944e557d0d38080d3b598376b67ec5033275f5a8f5f9cf566cc80afff3de58925df8505a8f5974539f772998c41944e", 0xbf}, {&(0x7f0000000340)="ee0a636cff11a914a576c50993b0ac66ba95452c565cda798d50b1aa572f4f6540241f355d2aa6871f858986ed2aacbff4305c368e41de11b3540ad1efdde43a65db223c32a2fd3489bb27ee61d745ae401420dbce17aa370d1e6e7f4ca6", 0x5e}, {&(0x7f00000003c0)="8527c9aa50560c4789211ec5b18d8514e051a914196b088915fb52ae3db83ce4075d776c8f90c39cd3e89d56fe9a480ac23d9d71d1f1dbc5b1a75c7c0cda89080ba80384283cf6ce12d526a6f0bc004f2c89e4ba26501c95fdeb58c2a41a77666d3762ef8c08bd35318af41145193793b5286e7207faac65c88ff2ff1e36dbd0f88e2380df7e87630403075ada175cb96f7aa51488bb92d2f3d728d95939bade1e31311f10cafb0012909346dbb090cb56639d0c064eea5af541a096d5edba810e67f93f713806691344eacbc8696d7ccdc46f8b7378fa6696ec8aca", 0xdc}, {&(0x7f00000004c0)="2b058c5a71599147bbac8d7a807f95be7e917d27c70ddc951672a5185352291d8cf63d042b36b5022aa17da6fe0372c75fbf916831a6e7b3e3ceac4e33d8da29b20744072af2b07fff94b20e514870f9da3aa7571d62ea6d75c56680502747beabc92fa03f0c3914a5d7b88fdcf4f888249edabd47361435ce83e587b874444e88966f76", 0x84}], 0x4, &(0x7f00000005c0)=[{0x28, 0x101, 0x3, "2ec7c6071ba3a0f422251a52af9522b54a0bbd3d"}, {0x1010, 0x1, 0xfffffffffffffff9, "a8d30afcfa9470580820bcc408844718ba292842da5a26f3c400b587ffbb1481d46c4f17569b278e4015d93c64024f1243ea2df0ec7156791723e85ae6920ccd65978e31a0d9de3a79bf44ed9fa17facd61bfb91cdd75c230b80d9457a1695296f549964b10b354f099eca3f2e4519bc15cd5b1c6c9be193c71e86aabce96a22e703d683478b82318192907bb8f22f515532c12da0e4b09d8fd18d3b035335d5210387e9a738a03db9348e91b3e9bde0412655343f16c9934f05e8a1fe818d6fb2fe8d6cebdd507b0e24e34bb2f5270e299a3765a9c5a367988c207c58a4034d6a01ca6369e7188b1332c5041039f9f5348b5112cf237e883330b7bef902f00694bdfe54cefbdb1e302249e2e53dda10ff825c1308a298f48044178bd6deabee087629776e633ee01a141c4a85eb14d626efe4b5858dfe161b49d30e6deef661585c21c1a514dfc98011d04d2376840bec9c725f2a2efd5e1af847a8f1a2a8d986ee78b500477c71acc713ab39523e6f82a90f7782e23c545fd49acb51bed85f98c55e2772d038ee991609e09ffd8a01f7d4bd5791ae84c2a2b999f98ffcdcfa1abfa03efa64543b1007ccf3d1efde0048a52f8d7601aaf9ce00ef3a1e2d693d7500a4e6b266ded770e51b5a4617d5e098cf8b83a9f0098631104e84c959f32a81f1f9f7f611f74a4e4b70ef28a6d8dc2894b4d2a870120b3b92315ab71f8b42662e658cb92640e172a1a67d247953174e5268c7846e3ae75745c7209a741ace0988a6fbedc6eace09b6139a705e961f3357ffc0e7e55d059e950f5af1cce2e7eb54b7aabca1319e0a3d6eed611d841916a268deff527310379c4666cbb76a2ddff7986cf39a87057fd6bc4f2c39bb6303af30520f273b4071614f12674dd313dbd1c16512a9717d6a3910ffcda0d11b4ac6b54b98c94950118270f073abcaef9886065d316fe9fe81e6a7399a0ea8b31516506d15578860bbe94d460a66194e55e20ae098ab51b49899401d8038ea7e0bd11d108194faa6f5f68fd844b13abce36f52d20f2c218a19c18c0676f8ab495d431e9adca6af871bdc8773425e7bf9dfaf7d5c0a48aecb3fca24e44375ffcd68bb62a4a383ba90e65a42a4ffb2e80515dbbf54a5d4ea490b3b917a16c183436841ed4fc1902e825b2a336c3f73ac0021fdbb69a800707037639a2094eac216723d6786ce3b2965cec2fc68f0512319d614f737d9da70a433807e2ca4a6c869af3c0aa10f8b8f074a9661932dd828c3da2d269fb64e0755558dabd4fd7c23fa02c08747f310bf8cc63d487eedc40129786b875b607893ca61e1d09366f8b7b78b0ae5308c2ece03f6c88e99db43e82ea18ecb51b492c83427cf95869849d69bf764598cc3d500b188336591db5998824469f88fe1ba8294bcffd72ed5ceb23291a0c6e48193eec344b2ba1b0353f3c509fd8118ff30e2c08ee7d05963215fc49f0e3cf35db5427ccc2f054311adb274cd0ca2150b825a2a7502b589bcd49281d4a15f6944ae5b1b595abf5ad40aec04356238e361b9db7dcecb195c13184fd494d5cf63d9ba0cac0368be523f202c2845d8ca21ad0f1c9c06743f20e14368726b3fdc7ba614c1c8e9faa119a1be75d1f25537f767f95a98be5e31d2f1c4f75b1bdaed0e841453a6eb64e89ca0df630f4fb96a43e825afcaca352ba99b72dd18cbe14a86add489cb67a8489c4ad02596ae2477d9cb13344ddab318bbd296a6ecddd1e0da78f0d3399676e1fdd46c5cb16db9ca6c3534536aea99323332ac75e248f9b490592b0b93162cef4adaa0be4ab898fef8546b9270aaeceb552aab0608db5a6a977087919eaadc2edac07c6fb4a6a9efd59faf69db160c4d857cfb2cbd45eb1d24a90628502104dafa3af69075f027736e96653974dde56136537f54494753fc158a1140f659563f5cba8f122f831231daac87854c76284d02c73eee95e4a87d6da5689f02f749193fd2ca497e4d2b938150905ecd037a75b8db2402dd12dfa5f988957cb5c3f1ca70459dc41859d643950ff5848b0986847d8762f6d64cb640387f128a7d8dc69d1bfbbf8bb42dc31824601e78bc4ce6d4ec42133ad4d2b8c586655a1b7fe43c464593fb5a811904719728804628c7414adf79f7675f72f400bd7cf5c119a8321720f734d6ed4ecf541509edf56d75e6c05642915749559ec88b26226f88393985c79812daa796a7ac1f2938bcb96d3f62c723961767190036b2aba060f10e7c9d29de147e70273d7afedf2b9ae550f832afc8ed292216b70bf50284297e279801648946445e46c86cfb466cd1cfde29afa27e1953b23ec0068f8fef04517b7b6b5fb07ab2bba186bd88ef00931405add2d613654c1e1fad94d72facacb728c2d54ac2c72837404bc307b363124a81dc4ddd89957159ee283a1c4f1ba288f4c8d8c39eb48a3bae16d8ee479bae90f2cde77f5f6432f7f3093ebf3922e662b7edff75abb7e42d290ab02d80c0f3d9dd160e38098b56755b0713f5ab7c26318db0deebbfdd07b619dc38e8e22bbf8b4fd3dcb392d54da1cf985502e992b85c15bd830b276728066ecc78949f5b70493c51f5585e3fffb87977812510fd72532f4f3d363480488521e36c6be6fe0b4a8b40afd0d653f7c66adbced429eabfb1113f420c508638e2ba15b05f6094f5d46a13ed2b108f4f20b8b160dc83d70a7bab0d046f1eedcefa5c2d96a63ef8ca1b5dc901e75bdc37f7a6beaa668e1850b419dfa70dcda4db3d45931b2a3d6821899d89f928c916106f8b3c604e18f35a6ca0c039076c9bc4f56c1f02e6a4d56718b041caa0018c496fe32b847d56e79ea5da0c0cb94aa8e28022878a8f5097f0e9dd2da5da99ae95f70ccf0439c3fc75b6cba88754d5cea4b04c9e9d22eb300730b8122e664db5b3536d5a15b7fa6da94d51edefd8731e897a64e8bdb620614e0442e9aac51e623bfbbe3452deeebada558582968853b8c019bdea0faaa556263a957a2eb62e9bdfba7921a1e961a718b37da360a605ac414595bff0d7c11f573598d296849ea7d08d8182a0d782cf1d2e0df0da863eeb37e5c764d18915409078bb0ed527053655e7fb92df41469fead997fbf2dffcd94d5e3521bd8a9229fda1ac4b8f6ffbf6c6f1f551881daf66e648219fee826e0e745738f738a6bbeac339964f62b721c04e02b672af92d6a926e3941ba07a1ab448eaf5a1b4737de9fca353ade21f1f97c6022db75fb93bfc4f18acb27768a1c2e5d543d0d6b79dd646f693188510e9472892d886bbec3e8db8fbf991d6cc1ad8f1626a45485d52a9fe9b1a396c4e3ca5157d83a3a7f6d807c406f1425f557d038f65056f62d29ee294b86b94baa014aa2e1c20d0e0bb27cc87b3ea7365ee943552f996b20a8414213367875a57f37b524e10deebc1da6a797b6cf21bddbdebc6ad3e5af9173f32f219597f024938c63da4b15d498ae1878793c0c7f94409a84dbb76cb67fec63f52e9761a47ccc833f49fb73a03f6e67452da0fe1ee58dff633d88006a5b0e9b1a43a515c0fcaff12bd2f2d0998d4bb7ec5666f469abe81a5f0bbaa304c18ee8ba0c484ac9603fb5752acefa9a008438cce9d1582fabaafc3fad40b9548e19c215c86eca2a6db407fb2317112a41eeeabf742e7b7cd20f2acae3c94b2db6d5fc2a5a6683dc331d8596347d58eeec29e44f14fd8a726f2b7f61f2538050d33f78dc8f0a133971cf90312fa9c3409a825cf13995f60f2e8906fb85a7bbabdf3cceb2ffd40c519d9b3a44889bf53ab6905f1be6e85547632cb1105ccb3f89ca1e23bb97ebe569de0fb2027c16c73acd706fa0d479fdb168b9df18756619c6df42f37adc2283af6af73a5870735986c505f6e570667197aedd174753a35762bdbb806cb8772e17773f787c7c15903a67c33b9ced34841379608eb4aa3f692da22eafc0e3d217d1cc2c4b8fad7b63d0f8e5f8d757a5c809f7500d5a4b1e111662a9b6c896f4a61116ab6a58aebca5d1e65910308a5a88b9128494ff30a6a694a4bd9d86e31d936198442b3fab1f307616e4309e9893b84dd3e4c8ca14e3d7742623f884094a2858a45124ebc2152ef64c66ef4dce19d53aaffbebbe9e83e6c0bc145fc150a2c78e602d1d7974b330275aa3159a42af6d19ce6f48b96aaf3049b09bcafef5a88bec1c46e7027834f56a0927ae9ffbf7000b6f35efeaf8dc7dcd57f75e88fc5b23396b7a04720a377327c281bfcbf60ad9ca0e444a9f8819ee8a2f06581a1bf8dc1706e6923c38519213805453281387a8ebe355fbd35061b531ae6af25d327524b8a705c468ffb01401cbca97290cf051bc2266a117371a31e3cd6ceb177eb94a34d67a9f4755cebe5074d9fed47985039baf161e97e0af26f0d0717353d5901b856913b077e2114023e06c99f3fde7874f59b2a326fa5e140204ff9e4ce6d36d187d9969f3890f7dd7f86ee0e2555169c4039090c22c8b79bd100e8cb7bc984432eeb7f71ed5bfae28af96c3d3ffcc1fa98d9af7f142cfe0f6fd56cd7000c68ba03743f57d36b38e2c73a4dadfec702aeb178bb8d965f885c89982043daa1f2071daff771f94bc2d185fa4e8981ee26a41c262659a29b5d342649144af9ff26c67653888c32b7d44a51a8e124ef271404f33b7f6fef767eb5c21a41feb0408f176fba55877fa279c82a20e0bc6d720368d62761e39df0976e354cf35634b809fbca35ccf219a90a0f6f9c4425b7de050f911edc1e2eaad217c1bf536a74ba79c8acb17828abd70e99ec40c1e608869a384e5f7c85ab75b3ee252803d8dd615c9437ba53250a26e3f1ce7fdd6f5f2aeed54688af3b501aa25d081af3777d70b62807f6df93f8ec25d5016203f0702355156c783a737c57c4452e63d2db6e1833db7fda8ca93107335f7db3de55613b9046f85000e0a510e27b4507c28e41a14c8cf4c3c677afe94eec23f88dfc2478f49d07dc6be05938b8cd92cbf66494ae670ca7eefebea4d69dd2de57a3b875efd0c3ac6adf1e3626bc70530e57d17e77e5d5c962aca6f23fcd1f473c0441be2041450acdb90514467e4e48a0096f8220a69a1f766f8186142314975048b3b7e155a9e00fdfc474b792ad00d41de5e545a0767dfb429fa447cb0a1c06f2d5a3ef4838fd0c6fad2ec62a287f9c66940e5bd125a8aaa50b80acb5d0aace9a93a7e27c1ebaa2cbc797ad441fc79c31545af3ce3b3df07c24973c00aaaba7083a10cea9711a68e05d9eea5c33dd1997414972dcaca6a880b994905a024bf80311b9e68c2977a90cfc4f124853af7698acc3970c18208fef39719cee62013415e8e4583d8cc6fdcfe94066841fec0cc408c6a9bb2388864d583b531b42c7fe08366156a8ffe5566e12eaa2e50ca84b2fa3c5dea9d337ebc1b28a6f0983aaa1bc56988126964e84f043067a9c56b76780dee2b1275ef5023eb351d6180349962a8b5ea8c4c2c146cf121ce448495dac9b41b2dea7cbfd689b117b4802e455e2f90c0df94994b1fd6b321623fd8e255e05a2163306b7f25393ef4fa88f55495f58d30712c4a84d0a8e42fc171bea1c9e25ce4cb1dd47548694e571a1bdb3bb0bc2e9326003605a190fabce6954c16aff127cf58996562292908b34ac8349749effa0c7e4ab2a0b222d2b2e487f7f2a4ed1e072157ac3e3cacf1622320316d38ce6f7d7b26c53a1cfca405413faf77df4ab93589b814583a591c8d6653c8682f0fc352c1cbe289cc3f9c9b0009949a69ad9774e953228da72009f1a1d0263c086a190de5624a22338cc67c26deb"}, {0x28, 0x19d, 0x6, "fc9f2c5467bf4f4564a456d74e2f3a60e297eb09a3"}, {0xc0, 0x10e, 0xffffffffffffffff, "c00474e9b9b727a10065113083a15436dc87d23738b855f2adb37784f2cf12f65ea45d71e34244cb299fc4c257791185ab58a836cef6d7f553cedbf4adade41fbd8c14571f2cb33b6451dcb0a15bbd56334b099d034ebd88d8f1a72fd3d6815c9cb9b3f39a7471c85cd4b66c3ec193629240bf525fd402e5da330efc990a54d4b12eaed8e318294ec5e279c2ef343565af9266c46651cab304e041eba6eea9431df3617d54bda69e852fbc61020c9bad"}, {0x70, 0x1ff, 0x4c4, "0b03e542a9ac935ddbbea9d1e66e4fb16370b2da59326428eb6f443113713d04b1cfec82a05613563572d3182afe3c06b17454cb134d2b4d12fad7b688b91eeb064b6ba9d7765c14e2c59ac21ed3ee17cec65f73d0a42aefda57"}, {0x60, 0x10f, 0x8000, "f8ab891d97e7a1aad80d3afaac4b088175eab56e13c35eaa7f4ed13f6d1fde2c83b8706e2aeecfa8f99f68895fd7a604bb586c5926f145c7519fe7a3a081e5fea17967887ec7cfcfd7f0289a"}], 0x11f0, 0x80}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x2000000000000178, &(0x7f0000000100)=ANY=[@ANYRES32], &(0x7f0000000140)='GPL\x00', 0x5c6e, 0xfffffffffffffe79, &(0x7f0000000000)=""/251, 0x0, 0x1000000000001}, 0x48) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001800)) [ 56.923755] binder: 8295:8319 ioctl c0306201 20007000 returned -14 2018/03/10 13:42:17 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) kcmp(r1, r2, 0x1, r0, r0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400042, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f00000000c0)={r4, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000000180)={r4}) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00000001c0)={0xd16f, 0x3, 0x3ff, 0x80000000, 0x1, 0x3efbe9a7}) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000083060000000000000000000000000c000100000000000000", @ANYRES32=0x0], 0x20}, 0x1}, 0x8000) 2018/03/10 13:42:17 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40042, 0x0) write$vnet(r2, &(0x7f0000001180)={0x1, {&(0x7f0000000080)=""/4096, 0x1000, &(0x7f0000001080)=""/240, 0x1, 0x4}}, 0x68) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001200)) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/03/10 13:42:17 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x8004510a, &(0x7f0000000fff)) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/113) [ 57.014842] audit: type=1400 audit(1520689338.009:54): avc: denied { ioctl } for pid=8347 comm="syz-executor0" path="socket:[23894]" dev="sockfs" ino=23894 ioctlcmd=0x8904 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 57.051414] audit: type=1400 audit(1520689338.045:55): avc: denied { map } for pid=8325 comm="syz-executor2" path="socket:[23874]" dev="sockfs" ino=23874 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tcp_socket permissive=1 2018/03/10 13:42:18 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mounts\x00') sendfile(r0, r0, &(0x7f00003a7000), 0x400000ff) fcntl$setpipe(r0, 0x407, 0xfe) 2018/03/10 13:42:18 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r0, &(0x7f00009eb000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x7}}, 0x30) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000080)={0x5, 0x1a, &(0x7f0000000040)="d904f228c4ec539b6954bc8f75048580356d66ce03c709093eb4"}) 2018/03/10 13:42:18 executing program 1: socket$inet(0x10, 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000000040)) ioctl$KVM_GET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000140)=ANY=[]) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8900, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00000001c0)={0xf5, 0x0, [0xfffffffffffffffd, 0x4, 0x2, 0x6]}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) sync() ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000080)) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000240)=""/203) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0x50, &(0x7f0000000100)}, 0x10) 2018/03/10 13:42:18 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) pread64(r0, &(0x7f0000000080)=""/50, 0x32, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffe, 0x40080) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x3, 0x100000000}, 0x8) 2018/03/10 13:42:18 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x12) getpid() ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{}, 'port0\x00', 0x2}) 2018/03/10 13:42:18 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/38, 0x26}, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}}, 0x200, 0x100, 0x0, "48c1a49f242b40323ceb09d99d7ca76ce7995a9a6f9fc42ae3ce9e92b80b4889b58694ef0065eb27c0d98d3637083160c5f2b275e9e90322d554cf063d4e9e61504ccd72accaa8ea7536b618d0119bfd"}, 0xd8) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000440)={0x8001, 0x1, 0x4, 0x1ff, 0x22966cb9}, 0xc) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0xbdf, 0x0, 0x8}]}) shmget(0x2, 0x1000, 0x40, &(0x7f0000766000/0x1000)=nil) shmget(0x0, 0x3000, 0x400, &(0x7f0000ffd000/0x3000)=nil) shmget$private(0x0, 0x2000, 0x100, &(0x7f000075c000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x4, &(0x7f0000766000/0x1000)=nil) r4 = shmget(0x0, 0x2000, 0x54000200, &(0x7f000075b000/0x2000)=nil) shmctl$IPC_RMID(r4, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000100)={0x0, 0x1}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000680)=ANY=[@ANYBLOB="b2ea0200000025020900"], 0x1) r6 = dup3(r5, r3, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000580)=@sack_info={0x0, 0x0, 0x10000}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f00000003c0)={r7, 0x8}, &(0x7f0000000400)=0x8) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f00000004c0)=""/130) ioctl$sock_netrom_SIOCADDRT(r6, 0x890b, &(0x7f00000002c0)) clock_gettime(0x0, &(0x7f0000000000)) r8 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$ptmx(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000000480)) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r8, 0x400448c9, &(0x7f0000000140)={{0x6, 0x0, 0x100000001, 0x5, 0x7fffffff, 0x100000000}, 0x8}) 2018/03/10 13:42:18 executing program 6: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000080)={0x8000, 0x5, 0x3f, 'queue1\x00', 0x6}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 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) ioctl$LOOP_CLR_FD(r1, 0x7002) 2018/03/10 13:42:18 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x1e}, &(0x7f00008ec000)) timer_delete(0x0) 2018/03/10 13:42:18 executing program 7: r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x91df63546480cc3f) shutdown(r0, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x140, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) r2 = socket$inet(0x10, 0x1, 0x8000000000000000) sendmsg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="260000001a0003f6a44ffa65cd20e118856864060000006c637e57e400000000000000000000", 0x26}], 0x1}, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x3f, 0x101000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000200)={0x5, &(0x7f00000001c0)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000000240)={r4, 0x1}) r5 = dup2(r0, r0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r6, r7) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000040)=0x2, 0x4) 2018/03/10 13:42:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1a, &(0x7f0000050000), 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7fffffff, 0x20000) connect$rds(r1, &(0x7f0000000040)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080)=0x7, 0x4) 2018/03/10 13:42:18 executing program 5: dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000280)=0x6e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f0000000180)=0xffffffffffffff6b) r2 = semget$private(0x0, 0x3, 0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200080, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00000000c0), &(0x7f0000000100)=0x4) process_vm_writev(r1, &(0x7f00000006c0)=[{&(0x7f00000002c0)=""/119, 0x77}, {&(0x7f0000000340)=""/111, 0x6f}, {&(0x7f00000003c0)=""/81, 0x51}, {&(0x7f0000000440)=""/209, 0xd1}, {&(0x7f0000000140)}, {&(0x7f0000000540)=""/224, 0xe0}, {&(0x7f0000000640)=""/100, 0x64}], 0x7, &(0x7f0000000a40)=[{&(0x7f0000000740)=""/171, 0xab}, {&(0x7f0000000800)=""/72, 0x48}, {&(0x7f0000000880)=""/54, 0x36}, {&(0x7f00000008c0)=""/99, 0x63}, {&(0x7f0000000940)=""/229, 0xe5}], 0x5, 0x0) semctl$SETVAL(r2, 0x2, 0x10, &(0x7f0000001cc0)=0x200) semget(0x3, 0x0, 0x346) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000ac0)={0x0, 0x5, 0xfffffffffffffff9, 0x400, 0x7ff, 0xffffffffffffc4ae, 0x79a0, 0x80000001, {0x0, @in={{0x2, 0x4e24, @rand_addr=0xffffffff}}, 0x3ff, 0x5, 0x1, 0x2, 0x6}}, &(0x7f0000000b80)=0xb0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000bc0)={r5, 0x1000, "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"}, &(0x7f0000001c00)=0x1008) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f0000001c40)) 2018/03/10 13:42:18 executing program 4: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x3, 0x40) bind$unix(r0, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0), 0x191, 0x0, &(0x7f0000000180)="7818e89375574cda1c90c818f382fc91718c4cd1fe4e694e396e0c818a2b922cb693438d2163002059206d8d12312e266eb0896827dc5f53e25bb388e6fea105cbc9c4616c75e82b3ea29468b365526131b06bc97e339df22c6b484ab49b59894715818734e6d349662873dd13158c64e88289a5b5"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) bind$unix(r2, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 2018/03/10 13:42:18 executing program 1: clone(0x200000000000003, &(0x7f0000000140)="27ce6f45bc439c0e580bb4033bc2cb648fd08e5d755f2c64ddf6046807", &(0x7f0000ea9ffc), &(0x7f0000000100), &(0x7f00000000c0)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) migrate_pages(r0, 0x287, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x20) getpriority(0x1001, r0) 2018/03/10 13:42:18 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000080)={{0x8, 0x5, 0x9, 0xff, "57e291e5a4902c590af2d6ae64473bc219dab59afc49337b67c4e3050a4896e269e0e8a0012abd80f6bc9206", 0x100000000}, 0x0, 0x0, 0x5, r1, 0xffffffff, 0x9, "b6a77ae515ee7b576f1af1c4347cb863a6702d7ddd1cd31879e798b67b3632df122c11cfdab463a810cf19f6369801fcbf88823483c5c09c75f9113b072c7c2e", &(0x7f0000000040)='\x00', 0x1, [], [0x4, 0x24e, 0xe27, 0x6]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x5, 0x800, 0x5, 0x4, 0x7}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r2, 0x80, 0x10000}, &(0x7f0000000300)=0x10) sendfile(r0, r0, &(0x7f0000000340), 0x4b) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000000380)="057609cdf4a17e4e0f1ae85dcf0ad84178cc7b866744bfb40048a402e5899efde899ff8fcab7b3e226c686443f1ab33ba0e714e650e9898056e52f8eb845bb259109a4dfb931e3cc9992d0ebb10482fd65a355b4bb21f97112e1f0bc5eb7e2443f6877f126ff72c15c34adccc7cb313f171a92645bdef5a3027cb3e5e419bffbf1ae1d889e5ca68436ddf83f118c00bd8cd30a795de10394c579e5b6551e489303f5dd70b0f0cae85fd49aac262da9f7f16ea0b5497f338b2ef265ad09a01e50c908ea0d6d158a5e6a4e8ec1ac52b36c2fe76a4cac7070162f122ab0c6b7") ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000480)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000004c0)=0x401, 0x4) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000500)={"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"}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000900), &(0x7f0000000940)=0x4) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000980)="445e49902d43876166f6a31e7055aadd16bc082033665ee3abedb5e55fc0a3f49923a3056dc6c3e1d4fa423d72b75d528d871edb2e52f040512886abfb8ddf050be7f53915fdad823da7dcd045386b80a14a9a88c4517d94ffe9f8fe93866a5ce3f818a7758016dbf7c6a7afedad0382bfae8722ceb71c03b1e7bed02582a5fe", 0x80) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000a00)=@assoc_id=r3, &(0x7f0000000a40)=0x4) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x7) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000a80)=0x80, 0x4) fchmod(r0, 0x20) finit_module(r4, &(0x7f0000000ac0)='/selinux/mls\x00', 0x1) setsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000000b00)=0x4, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000b40)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000b80)=@assoc_value={r5, 0x537}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000bc0)={r5, @in={{0x2, 0x4e23}}}, &(0x7f0000000c80)=0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000cc0)={r2, 0x6, 0x20, 0x6, 0x1af, 0x9, 0x3f, 0x19, {r5, @in6={{0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x8000}}, 0x100000001, 0x41, 0x0, 0xb31f, 0x400}}, &(0x7f0000000d80)=0xb0) r6 = syz_open_dev$dspn(&(0x7f0000000dc0)='/dev/dsp#\x00', 0x392c, 0x44000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000e00)={0x9, {{0xa, 0x4e23, 0x1, @empty, 0x2}}, 0x1, 0x7, [{{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0xffffffffffff7fff}}, {{0xa, 0x4e21, 0x8001, @loopback={0x0, 0x1}, 0x5073}}, {{0xa, 0x4e22, 0xffffffff, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x4e24, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x1000000000}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x909}}, {{0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, {{0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x4}}]}, 0x410) fchdir(r6) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001240)=0x32b, 0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001280)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r6, 0xaead) fcntl$setown(r6, 0x8, r1) 2018/03/10 13:42:18 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x7fffffff, &(0x7f00001d6fff)) 2018/03/10 13:42:18 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x13}, 0x7}, 0x1c) memfd_create(&(0x7f0000000000)='./\x00', 0x2) 2018/03/10 13:42:18 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40, 0x0) r1 = memfd_create(&(0x7f0000000080)='ip6tnl0\x00', 0x1) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000000c0)=r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f0000000140)={'ip6tnl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/10 13:42:18 executing program 0: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x200003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)) 2018/03/10 13:42:18 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xa0002, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x7}, 0x8) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/206, 0xce) unlinkat(r0, &(0x7f0000000280)='./file0/file0\x00', 0x0) read(r0, &(0x7f00000002c0)=""/201, 0xc9) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x34, &(0x7f00000003c0)="9ee7483e004d36c3f288eca58197836076a7ebaa99a982f446662f7efc269966ed9146e590e475f7c4bac2070e04d71c120f0ccf"}) r3 = open(&(0x7f0000000440)='./file0/file0\x00', 0x3, 0x2) getsockname$llc(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000004c0)=0x10) r4 = syz_open_dev$usbmon(&(0x7f0000000500)='/dev/usbmon#\x00', 0x400000000000000, 0x802) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000540)=0x80, &(0x7f0000000580)=0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000600)=@req={0x28, &(0x7f00000005c0)={'erspan0\x00', @ifru_map={0xa1, 0x9, 0x1, 0x8, 0x4, 0x1000}}}) syz_fuseblk_mount(&(0x7f0000000640)='./file1\x00', &(0x7f0000000680)='./file0\x00', 0x0, r1, r2, 0x2, 0x9, 0x1000004) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000006c0)) ioctl$TIOCGETD(r4, 0x5424, &(0x7f0000000700)) getsockopt$nfc_llcp(r3, 0x118, 0x4, &(0x7f0000000740)=""/60, 0x3c) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000780)=r0) sendmsg$nfc_llcp(r4, &(0x7f0000000b40)={&(0x7f00000007c0)={0x27, 0x0, 0x1, 0x7, 0x3, 0x0, "8988a3ccc4b1a0216b59a1927d5186787beb59ce49b9a401e5db351516a932462af314ada0d4187ac394671b58c8d0c29a29bb1dbd0e41f150202e50353378", 0x2e}, 0x60, &(0x7f0000000a00)=[{&(0x7f0000000840)}, {&(0x7f0000000880)="28b0dc4ecbc3617d1f63c595ae9f396fafa8dfe634fd2df35a51cebf6bcfdca9c4bd2f7f7e25479e691b7b55c81dc271e7df9e6d3b039e12fad7f4ea7bec7e8bd5e1238bb29ed7a5646fc9f2a190b581dfc373affc4a1081", 0x58}, {&(0x7f0000000900)="a303f4ce9539b1c16b77c2b607eeaa735ab424dbecbedc149f0c9b1a832c0d5b7eced9e67ed6866c3503c5b90f5d62a435725e26a48500a96500a3291840d0a9e398263ab0513a5bf67ad52df2aaa924ca2a10c3d95cd48dd40fe5c6ad6e780d002745dd022e2c13fe4a7591cecb8f9ae3226434bd8e7932e194a6c2ea69f98a1c837315833d83a11f29b834b8170c9659c7e86463a728ddf08c89b0cdb4adfbf5dc11d36006dfcefdd74a8c973a6d3d7c4815d457219628fd1211bd4c4e22a0fa49f52447251a485262da7a645d71577868265860238f54a1a57743e00aa577205372db2cce412a9d8969956aa1ce95fe8c", 0xf2}], 0x3, &(0x7f0000000a40)={0xe0, 0x119, 0x6, "e0695d2007852a67f037e0f06927ce58261987d181e77b8646436ab33bcbe9b234527cd6c6d27063c35bbd3707080ff11fb8bfc778865118c369dfaacb83103f6736d2915b1c031d99548fd23c51711ff4bf48c5aa14d4fa7458532ee6e394a0ad82a7381f349db13eab5f35b5724b65fcb13aee16dbeee8fc97f3038671b16027489e1f278d6b255c4680f06f7e97eb3364864502c2fbe45978cdc1bc5be2ffdb1cb606400de3736865b27c11e463621e65247b7905c1ab1d8d5c8ce0865fed595cec0d5ee8a2b766d5731ca178fe6b"}, 0xe0, 0x20008000}, 0x8011) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000b80)) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000000bc0)={0x5, 0x4, 0x2, 0x10001, 0x12c4}) r5 = getpid() ptrace$getenv(0x4201, r5, 0xff, &(0x7f0000000c00)) r6 = syz_open_dev$admmidi(&(0x7f0000000c40)='/dev/admmidi#\x00', 0x20, 0x80000) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000000c80)={0x1, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x88) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r6, 0x40086424, &(0x7f0000000d80)={r7, 0x1}) r8 = shmget(0x1, 0x2000, 0x78000100, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_STAT(r8, 0xd, &(0x7f0000000dc0)=""/180) 2018/03/10 13:42:18 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) set_mempolicy(0x2, &(0x7f0000000480)=0x1f, 0x7) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002640)='/dev/rtc\x00', 0x80000, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000002680), &(0x7f00000026c0)=0x8) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/10 13:42:18 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') sendfile(r0, r0, 0x0, 0x100) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setresgid(0x0, 0x0, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x8) 2018/03/10 13:42:18 executing program 2: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000140)={@dev, 0x0}, &(0x7f0000000180)=0x14) sendto(r0, &(0x7f0000000040)="ada4507bccd69187d53c4ce1eddcd53af98476b9310b0167aae64c7d38e98237c64567a5d1c3dfe25f5252c51397006c720459e31d2097b7ff990c8e2cdc47b338802bf98cf4f80b8d0ef410c07899db0f78a4b19f433603812716fc7af555f36a2f11357d6eece217fd6a766e35eae40c06ba0586e7eb9df75e572f0d780f7afca6a9bf6a0f86ef5ac54c8e28ce5ae87dcf0d1aec9613490fd08f1e12ea8350d4bd86c91b7967ad717ec47612dec309d786060bbcceccc3533950a1407cdac7605d84e15d8dc6de99d8fdeb88dacf486e2cf6c9", 0xd4, 0x8080, &(0x7f00000001c0)=@ll={0x11, 0xf7, r1, 0x1, 0x8, 0x6, @random="ea63cbef778b"}, 0x80) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffc}}, &(0x7f0000b4afe0), 0x8, &(0x7f00005eaff8)) syz_open_dev$evdev(&(0x7f0000001fee)='/dev/input/event#\x00', 0x0, 0x0) [ 57.398390] binder: 8393:8404 ioctl c0306201 20000100 returned -14 2018/03/10 13:42:18 executing program 7: prctl$intptr(0x2a, 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) 2018/03/10 13:42:18 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xd7, 0x5, 0x8, 0x7, 0xbf9}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x7}, &(0x7f0000000180)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') fgetxattr(r2, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f00000001c0)=""/119, 0x77) 2018/03/10 13:42:18 executing program 0: socket$inet6(0xa, 0x5, 0x5) syz_emit_ethernet(0x6e, &(0x7f0000099f8c)={@random="cdbf0e000084", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/03/10 13:42:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)='net/softnet_stat\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0xffffffffffffffff) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) [ 57.452240] ucma_write: process 471 (syz-executor4) changed security contexts after opening file descriptor, this is not allowed. 2018/03/10 13:42:18 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x10000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x5}], 0x1c) write(r0, &(0x7f00000000c0)="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", 0xf41) 2018/03/10 13:42:18 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x10, &(0x7f000000a000)) r1 = syz_open_procfs(0x0, &(0x7f00008ebf8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) readv(r1, &(0x7f0000528000)=[{&(0x7f00005e8000)=""/4096, 0x1000}], 0x1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{0x3}, 0x0, 0x0, 'id1\x00', 'timer1\x00'}) 2018/03/10 13:42:18 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r1, 0xffffffffffffffff, 0x3c, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000000080)}, 0x10) 2018/03/10 13:42:18 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000140)="0f01b00000000026f36e0f070f00567ab96d030000b800000000ba000000000f3066b89b008ee80fc7a8000000800f01c90f752b360f10f0", 0x38}], 0x1, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) connect$rds(r2, &(0x7f0000000100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x33e) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x5, 0x4) ustat(0x25d, &(0x7f0000000180)) bind$bt_rfcomm(r2, &(0x7f00000000c0)={0x1f, {0x4, 0x4, 0x6, 0x20, 0x9, 0x3f}}, 0xa) 2018/03/10 13:42:18 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000540)=[{&(0x7f0000000040)="d3162c459a44629c67667319125fe2547965d07b406289f1be46bedf988c965a185210e74bf12df24218c0dcf6b4485210eed89672f16fceb7b2a83df611df0ff293c78d697d67981426b1379834286ec7ba09be6004013e76c019a0dccaf14ae6901597928f688d01a1b52f24e6a679e53aa7ddf9d2c34ab5272112d2df6af02fa0ba82bcf2b2aebb7761de2a38b84b7ce13fa5f8c4b2fa4446bd15a1698e7aa6fd6626eb42d03946f63100ea44ca0ba7e8909df5c01a3c9a326121b4ba", 0xbe}, {&(0x7f0000000100)="9c092bc0db9f73fa897f51d4cf1c2e9b55a12c5cba9ee26204807aedd0cda68943c4c426dc7e7ab2f3a2ee94ed7351fc4817765810257abf505f7da6b0615fd4099c58099e9309fe1c35296dc58d0cf03d126d1247dd7d905b2cb5d70d7908eaec2effa169a3bfbf1009fdb4d7cdf4e183867fb206b6bb82fe591777c12ae5d8f435b713cc551de2ba6a14042a2fb52b228ea704ceff3228b462549f22a08971235fb35e9691f35d364596244093a1ad868eebe069069e43700e59f456690dc4348ca05130fb212104c3eeee13f911", 0xcf}, {&(0x7f0000000200)="7dff8b9a9e8c049953decd3716e5de28932d24e7e98915765e2e3cc71b7f8a1f8b883793f65927780379e51172b5a79025417bcd636e1ebc35972ddd1ba8938fac0d3dd5955c4dc14b1535df4b6e477569ec3c341ac5d5f89441d575c65797a9ef2baa0d3eede0f09071d327646d51c0e829df8f9d99149654f161d108dfe06fa7fea77d876c5c18baa67c512d7a699c7d988ae14fa0debdef812e89b554458f42833e", 0xa3}, {&(0x7f00000002c0)="14417b2bf5d5bc5954acc4950a9fd2834405cd3a29e30c78d05655bcca25f55e7159b2c83fecd459ee89414ed34249319b9a8f287c67ff05f402d6f4dbf3c12082b2a4f4242fb0d7eeb900977536d296f9e05b30eb50a89fbc1eb30d221342a0cad8d4ad01e400f309033c6a0b68090236a12b4b8a77026085ad9931518e29e82800d690ff0b07b866661a34221ac7fc835ac82e339dcbb7ec9be138033b4e91ae2446de47690d470cd8334a2ec92f884318c422293f6d9896ea28b40fe400e6140a1cb5aae23e0341fd950f1617ecdd7734d722915c17f270153951851fa0a9d93446f776a51ca9d77ce99a68", 0xed}, {&(0x7f00000003c0)="f182f6dc698f759880c8d00bc9d95328c3b2a55e38dc51fc303e980953685fbc909f07e369c0e3490e559cc43aee1ac44c4395644be0d9456c4ddaf3adc669b9fe5c8d8edb3604", 0x47}, {&(0x7f0000000440)="492c9baf611b1fc6c1f7c6440089e007f0e131d595449780df93bba2a8fbfca5b871407f4a7ced8e18f73a73a7ac7a8e78b0546a20ef685f838442e8b22b14b51e2c91e46fd9673b2bea0380eaad178bd1a80c4d8fe81f1c465e456cb43f9fa866edf505158b21653ff36922228906d97c21288189333670b2b3e835cc5b631ef1af5533d6c967bc8ddd6ba3f061555377be7d56d9f6ce8afc8b694af272febe8d60891d47aa0e4505f0375007a2cecc99013a7bcd53820ec89569de2553c0c43d6729f7d73e6fa33e4342f19e6fc107c73e39f7050e6dee99aa39a00d521853", 0xe0}], 0x6, 0xa) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f00001f0000)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000aa7000)={&(0x7f0000271000)=ANY=[@ANYBLOB="240000002d100106ffffffffffffffff00000000100000000c00000000000000", @ANYRES32=r0], 0x24}, 0x1}, 0x0) 2018/03/10 13:42:18 executing program 5: sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x4, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x24081) [ 57.561415] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4141 sclass=netlink_route_socket pig=8457 comm=syz-executor7 2018/03/10 13:42:18 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = socket(0x140000000015, 0x5, 0x1) bind$inet(r1, &(0x7f0000003ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/10 13:42:18 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = dup(0xffffffffffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x400, 0x0) r3 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x10, 0x800) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000200)={0x400, 0x9, 0x1, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{r0, 0x80}, {r1, 0x10}, {r2, 0x4004}, {r3, 0x1001}, {0xffffffffffffff9c, 0x2000}, {r4}], 0x6, &(0x7f00000002c0)={r5, r6+10000000}, &(0x7f0000000300)={0x5}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = open(&(0x7f0000000040)='./file0\x00', 0x2041, 0x150) ioctl$VHOST_GET_VRING_ENDIAN(r7, 0x4008af14, &(0x7f0000000080)={0x2, 0x3de}) r8 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r8, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r8, 0x40042409, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x100000001, 0x2, 0xff, 0x4, 0x8, 0x8, 0x1}, &(0x7f0000000100)=0x20) 2018/03/10 13:42:18 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x3, &(0x7f00000001c0)=@framed={{0x18}, [], {0x95}}, &(0x7f00000000c0)="0900d19959087d6f40261d5165df889efe6f2f89b25ea8de0b188eddf2eff4eca5461a543b4079046b1064ecdf39cd5d827079dd418bd131413eeba21ee517c5677d473193feae85ab0b8886007cd26b42b9279e78c251803dafba096c4cf7ec8d5123ab4c975dccb5a077542217095d91e95ff25f24c46308bd6e91", 0x80000000015, 0x67, &(0x7f0000004f99)=""/103}, 0x48) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x4, 0x8c000) getsockname$llc(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/03/10 13:42:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x244000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000480)={0x274, &(0x7f0000000580)=[{}, {}, {}, {}, {}, {}]}) tee(r0, r0, 0x1, 0xb) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x7f, 0x533c, 0x200}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000340)={r2, 0x9, 0x10, 0x1, 0x7}, &(0x7f00000003c0)=0x18) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000280), &(0x7f00000002c0)=0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x20100, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000000140)=""/25) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000400), &(0x7f0000000440)=0xb) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000000380)) 2018/03/10 13:42:18 executing program 3: r0 = userfaultfd(0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000200)={{0x401, 0x5, 0x500000000000, 0x5, "58ad8e824a63024f1911e62839032fa4dadd0d32cf8d7f7493999d8d3c3d72539bd07988154750ff8ea278f6"}, 0xfffffffffffffffa, [0x7, 0x44bf, 0x9, 0x2, 0x8ad, 0x7, 0x200, 0x0, 0x1, 0x2, 0x7, 0x2, 0x3f, 0x5, 0xc61, 0x1618, 0x1, 0x3ff, 0x3, 0x80, 0xfff, 0x2, 0x7ff, 0x9, 0x6, 0x3, 0x8, 0x8, 0x9, 0xb4, 0xb3a8, 0x4, 0x4, 0x7fff, 0x8354, 0x9, 0x1b50250a, 0x5c, 0x0, 0x3, 0x6, 0x2, 0x5, 0x0, 0x7fffffff, 0x401, 0x0, 0xc51, 0x3, 0x5, 0x61, 0x4, 0xe1, 0x2, 0x4, 0x8, 0x1, 0x5, 0xfffffffffffffff8, 0x7fffffff, 0x5, 0x53ce29b0, 0x1, 0x0, 0x9, 0xfffffffffffffffc, 0x400, 0xe9, 0x1, 0x80000000, 0xfffffffffffffffa, 0x80000001, 0x9811, 0x4de, 0xe5b5, 0x9, 0x9, 0x5, 0x9, 0xffffffffffffff01, 0x93, 0x1, 0x2, 0x65aa, 0x7a, 0x3f, 0x4d, 0x9, 0x7, 0x8, 0x9, 0x3a, 0xfffffffffffeffff, 0x4, 0x4, 0x2, 0x0, 0x80000001, 0x0, 0x10000, 0x0, 0x7, 0xfffffffffffffe01, 0x0, 0x7, 0x8, 0x1, 0x87, 0x8, 0x6, 0x4000400000, 0x9, 0x9, 0x2, 0x7fffffff, 0xfff, 0x2, 0x86, 0x8520, 0xfa46, 0x9, 0x5, 0x1f705ba3, 0x7, 0x101, 0x4, 0x200, 0x400], {r2, r3+30000000}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x5}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/03/10 13:42:18 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendmmsg(r0, &(0x7f0000006700)=[{{&(0x7f0000001d40)=@nl=@unspec, 0xc, &(0x7f0000002040), 0x0, &(0x7f0000002080)}}, {{&(0x7f0000004280)=@nl=@unspec, 0xc, &(0x7f0000005600)}}], 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x3f], 0x1, 0x3, 0x7fff, 0x0, 0x0, 0xfffffffffffffff8, {0xfffffffffffffffe, 0xe9f6, 0x1, 0x6, 0x5, 0x0, 0x9, 0x7, 0x2, 0x80000001, 0x400, 0x5, 0x6, 0x6, "1a469b245472cb29c3f7302e4a94ccd401488660e91acc4e6c212d1a609cdfcc"}}) 2018/03/10 13:42:18 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in, 0x0, 0x4, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) 2018/03/10 13:42:18 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00003cefe4)={&(0x7f0000000000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x24, 0x2a, 0x6fd, 0x0, 0x0, {0x4}, [@nested={0x10, 0x0, [@typed={0xc, 0x9, @ipv4}]}]}, 0x24}, 0x1}, 0x0) 2018/03/10 13:42:18 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x6, 0x8, 0x800, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0xa}, [@typed={0xc, 0x11, @ipv4=@rand_addr=0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x44) bind$alg(r0, &(0x7f0000000800)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) 2018/03/10 13:42:18 executing program 0: r0 = memfd_create(&(0x7f00004f3000)='em1$\x00', 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x0, 0x4}}, &(0x7f00002df000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x9, {{0xa, 0x4e23, 0x0, @empty, 0x9}}}, 0x88) dup3(r0, r1, 0x0) 2018/03/10 13:42:18 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffffff, 0x1}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000180)={r1, r2, 0xd9af, 0x400, &(0x7f00000000c0)="70b258c007c6b3bb03656b310c0857f1eff248dc05f482f9b560e4824c5559515df79e4cea5315de48b229b154dab8cb9a670a0dba279192a7d060fbc95bbaa13657e9cb9c35731c38ded7abf008fac455af838762061d6402b8c4996fb97dcd56d38b14d03dd0b2a5c58094c174aaee15b7f565e26943c8f831123d9c207225d77b33884915a967471184864e67ce30da0fdc81467fccfb9bff1309", 0x5, 0xffffffffffffffc0, 0x5, 0x80, 0x8, 0x6, 0x3, "734b9a4e3afc2c57868b6f12142e826d98b3128a3a041af789613913a4317e94830d5e80b8041f2555cf3fd0a8f5a2915219adab375a73e58509f041f4f4acd7dc90fcc271ed8c97e31b44400cab508c7cf2a4882128c4539027a656cd86607f166f46cc3faa8ff10d62005256810be3bada7b3e485a3058061698b9cb802173b90615345d8fc9ef26fb86f6b4bb8e9822cb2d2f273b4074b65e297d476cf7cf38fd"}) connect$can_bcm(r1, &(0x7f0000000280)={0x1d}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r0, 0x50, &(0x7f00000002c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380)=r3, 0x4) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00000003c0)=""/115, &(0x7f0000000440)=0x73) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000480)={0x0, 0x8}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000500)={r4, 0x4b, "e2e3729d47fd3e240f7392df5d839343f53b0562bbeb5c4b05ed05ece75c0a2043e4658026383e6fe16a2b6587d6e58dd30d43999932c0cd131938434408f0b19ce120fe583c0c3c21f59f"}, &(0x7f0000000580)=0x53) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000600)={r5, 0x3c, &(0x7f00000005c0)=[@in6={0xa, 0x4e24, 0x80000000, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}]}, &(0x7f0000000640)=0x10) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8, 0x10, r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000680)) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000006c0)=""/79) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000780)={0x1, 0x0, [{0x4, 0xa, &(0x7f0000000740)=""/10}]}) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f00000007c0)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) setns(r6, 0x40000000) sendto(r0, &(0x7f0000000880)="5914b10708645d95ac240a6b2603a67ce257c4cb94f79a87621d2e36380975cfc6d666d97202fa", 0x27, 0x4000010, &(0x7f00000008c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x6, 0x0, 0x4, "10038cb0b0ebe9f0fc28cbba542178a2aadc799ea5a075418e81a7dfa76c140a93863a8f755f5067bf2cefa25a158dbb9d74608d57198d8ec7af25cc218e45", 0xe}, 0x80) r7 = shmget(0x2, 0x1000, 0x54000089, &(0x7f0000ffb000/0x1000)=nil) shmctl$SHM_LOCK(r7, 0xb) syz_open_dev$evdev(&(0x7f0000000940)='/dev/input/event#\x00', 0x100000001, 0x200000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000980)={0x0, r0, 0x0, 0x2}, 0x14) sendto$llc(r6, &(0x7f00000009c0)="7884ad567bd9a71d4fc5f05a9b3c32ecadcf6f8fcd3f2b78b74d4a835cdba0558ad5cef8e3c70536b9fc2ed0b5b7d1af22a3ead279cf9351e4e9045519ee8afdc4d30ac9cabc2ea5d829", 0x4a, 0x40040, &(0x7f0000000a40)={0x1a, 0x33f, 0x3, 0x0, 0x3, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) mq_unlink(&(0x7f0000000a80)='\x00') ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000b00)=&(0x7f0000000ac0)) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000b40)={0x3f, 0x5, 0x57c, 0x7ff, "5acdbf9c64a02b486dd1f0b2bf4f95c33f0465d24e7396ec6666cb1c2ed26006638f58b9d6dc56a024e03132", 0x3}) mq_getsetattr(r0, &(0x7f0000000b80)={0x69d8, 0x0, 0x9, 0x3, 0x10001, 0x5, 0xc607, 0x2}, &(0x7f0000000bc0)) syz_open_dev$sndmidi(&(0x7f0000000c00)='/dev/snd/midiC#D#\x00', 0x57f9, 0x40) 2018/03/10 13:42:18 executing program 3: clock_getres(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000000000)={0x0, r0}, &(0x7f000042c000)) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xfffffffffffffc00, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) clock_getres(0x7, &(0x7f0000000080)) 2018/03/10 13:42:18 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x3) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x280000, 0x0) accept4$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x800) getsockname$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) 2018/03/10 13:42:18 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x0) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYRES64], 0xff6c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000140)=@accept={0x8, 0x0, 0xfa00, {0x2, {0xde3f, 0x10001, "ae1e5f7e8d93aa74322c1dddab1d7f4991355b656f74e8940a0bad962b4e0c3ed5f20583a7d9fdf61a036bab16ee361afae2a3a0c804ac63eafdfa80ad650e03c271c89b35ade4e973f17eee8ec8cb4eea7637ce1fdb3d40c7bd05ec50ec3c0944a1b961cc803bbd175ba1dcdda48d53fcbaa633f20d4bdc8070587176ff05397d7150f2c2afb723079f5323e8e2b716399027246294a33c843a4fdcbabacc2b27dbbf5426e6197c5607ea743f1adb0f65dfceed5b3ea4b08a061c5f873167b82a388594d54bcb8501ba0835d7e850f6063c28048f9d6f1da0c769f5ca9a43531162ed978b0ef9da862acf1ff5f62436416886ebcb1a764b5689023ba2421e0f", 0x6d, 0x5, 0x0, 0x8000, 0x10000, 0xffff, 0x6, 0x1}}}, 0xcd4a) 2018/03/10 13:42:18 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$netrom(r0, &(0x7f0000000440)={&(0x7f0000000040)=@full={{0x3, {"f8cee635eb70f1"}, 0x3}, [{"95886eabdfe77c"}, {"f0650b16fa33a8"}, {"c2e248b8e03638"}, {"471712309846f6"}, {"67ad1261003c9b"}, {"b6c40abd170f30"}, {"7965332391b6e3"}, {"cae0b0423b05f9"}]}, 0x48, &(0x7f00000001c0)=[{&(0x7f00000000c0)="42afb69744ffbe0859d92d094289e64643abebfa3e26f49597c1fcbf22211be9f62763650e93b1f4f9d636ff3b96739be32131844470bfbdcc9a08a0464b5a8d420e7612e5283d191d671aad3d0c72e7aa5c96aaaa5fdc3cfd9bddf9dec58c4c2e6f57dfc7d4fa9e1a28ac404e70e05b2700a3816ed798d12623740f16e74a0b0d4e1127b52459ed4c62dbd3bc1229edbf22ec7024675f0f382674a2f82cc0aa5bcf29e4f52813060417ec6f02ee69c0429f4a0803f478e2126e36ec1f6c126b4c403571a1d149c9f49150de65accb72846a1f1ac5187463fc48549909deaa6ed4bd254d4653fcc914d75877cba88211", 0xf0}], 0x1, &(0x7f0000000200)=[{0x88, 0x109, 0x33817ecc, "d66d9302ce7f21d60c369cabb7dcd5b31492c62ddb9b60d09c35894d698e8f37880efb442684ca29c4b0f5593115d5c15d66d210ad74035469a60369c217f07ab4bd9526ae9e163cd7f22069601c8e891c60bce46fc4cdcfc56b202d159ea91cf194eabebe31f383d02ac8e04779b34f867f0d989dfcc7ff"}, {0x100, 0x12b, 0x0, "af5c10fe5745429b8d87e65c37219e63f7bd4ae64679a2dcb0dfd7c3cfa9a160c71809b246a6b6fed71474c545d76cea1911e3685dd502b291cd34ae60bfee579c5b037ee3a5406f5fec26665011b90ab610b5938120233248b6a73054ed9478c5cbe1aae6fb77839db7796b6a42330a099ded3494c7b0f087daafcc95dc0a73e0142fb63c6137de2aa4bf1a890d5edb3fe2b5fcc47e472601b7ced7085c5101baefbde419b0d26e6fc4e2d6a649b9a6423ad76d819071c257596eb1881ffc1c971a6a8c1285b6a469e3274a140c6ba1153b8168f6ed1a2e2562bc1c7fcccc1653296f83d5299f982a6f9f85f05f9c7f"}, {0x98, 0x0, 0x2, "0368959d46aee372a630aebcf8632e89f32fd573d063fb75f4cdd0bc23e04b3bd3d341ea7a2f1576dde687ff64e1bc89edec49aa7905370b7277e5ee444194f8b6d900117447c4cae0e6dd0678fdaff2df3e140987bf92d80b339b4f0ac9b57e75d371725e60ca326c340f81cd83ff0605c8d01d131080e9ea3340b91f22eb2596e43916c6125cee"}], 0x220, 0x801}, 0x8080) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', r0}, 0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000001c00)=[{&(0x7f0000000500)={0x27, 0x0, 0x1, 0x7, 0x800, 0x9, "8c447b07def3888ed3379668c93a2301f1c22c19dc60dd64f5373b22590706d09f2182a06e6f955d58752d89c5e5023770311193f9f2ef8a3f1f0bb3ec01b9", 0x18}, 0x60, &(0x7f0000000800)=[{&(0x7f0000000580)="3911ea589ed929f20319be90e7a9851762fbcdf0a0e4a98a31658aaa130a0aa7ae444aac58625d5e4a3614853aaab64c6a850ed22897093b3f64c3f53c66fbb6190c22db716a29879181df61c7a8e56afe02b54854b72b57d3786feee8098ae092a5563d65d20a9210c157887d527b8824aa33deddc89879be74d899f39c79e7701dfa009a5b291083b12b6ed16723d63d4a706a933828d77b2e18b17f62ed4dd9be2f59f1b061e33ee004a402743520e8eb594dac97b786dd058c3dfe2aee2ebe9996de80e40dce7886107ce1bd229be786f0a3e9ef96cdcda0faf08f94a0576f194dfdc6205aad80", 0xe9}, {&(0x7f0000000680)="50259121d7bc538b7db4d940cc83134ee9b0d3a3f0f27922b0e48fa521c6a49d1b7ed6489e5bfc6843c64f6248ef20b1d9fa74bc0ace0665b118ebf8b6f5d27bc52b7c00f7c2dc6aac6874e12a2a618a3df4be80dfeb02af7e72ad8768d7bf49c0d962ef17474095264307076f3574f485927565decd2c8ca977292afbbbcfed63bbb8c5aec1dde12910a6bc85c22637356f0452df69e13321cb2772127ff67f4a11d98abd280416b0d99a6c9e58477b0c54af6e9cd3ed3d4fa9a842b0970d0723e41ab2f7168e3da52c6222bf43091371d811f502a3e7f15e167db5cb965eef", 0xe0}, {&(0x7f0000000780)="3ee40e50aabf2cc3b9fad3e1d5750f42e2f8bb7a84e67a6b027c6e49221cdffa382def27dce4960f99a530fa14abc1042556dbe75358f2e04d22cd93f42fcdf2e21ab9e91a809b5370d42128a59826a9520ddf0624378b45b7128f62cb818e3ef0acf72d270e6c81b80d7a5664421022", 0x70}], 0x3, &(0x7f0000000840)={0x108, 0x84, 0xfffffffffffffff9, "bd245479c833de8b92d804687c4aba85c4b766b286e74c2928329833ff6df90b89f405dc2f178dc7da9b1d2c8d21b45b604579016dc56074f20c89398b6e0406bbd6ab72df2551bc6477b45bb8d462b27643ebbcb10d8fa3ca4be0881a0321fe1f37a942b53a196c9f89359106d4ff162806fcf02d6ffb449d6ccba27737f433809b9290c4549a1aadd7c6ce26aef674406ff8e213e925542c4baa5987edca7d840c44477665b93606eaef7ab394daf89c61d39b42e88506ae5736d546707ce411ffb8ae3539453ec641a1058a98d400d220312df8e110d9527ff9017f603f4ca838217ae4ccedf565f7c8217adc85df2f5cbc"}, 0x108, 0x4}, {&(0x7f0000000980)={0x27, 0x1, 0x1, 0x7, 0x7fffffff, 0x9, "89e8f8226b812a61d3e489cf85a72691765f8362b6e82c3acdff50ec215cce404c351886d7a92edb0ba47d6ebd22505cb9f2ae6d982f6845149f3060053cbe", 0xd0}, 0x60, &(0x7f0000000d40)=[{&(0x7f0000000a00)="d6e45f71248f2273577314bd3cb81a19e7992b32adbb31d0bae5166ab8a9f31dbd217f96", 0x24}, {&(0x7f0000000a40)="33bcb659b8d00195163303fbe1f891f699c0766abfba09bb9da74e5942fb84f3f48b22c5ff1998f6e5028d2443399822f6447106a485b8b5f4e09c94ebfc63376930c0ed247091c0", 0x48}, {&(0x7f0000000ac0)="e926b79fb7823f646b5fc296a16cdcef618311abbcbb7a3420211d48645cdc87677a4c723424f74ace024b3cb64950ce6ff8f511356d320c60a284f8", 0x3c}, {&(0x7f0000000b00)="f81f4302daffe5c468f2381d36d900e768250deb8650dc58cc449326c3887c3697ae8ccb5d1cbb1795f118b3adc90bf0fde44f84dcacceee25012e0e70ec2e296f9c3eaa13c99dca54605553bcbfdcd30fec9815c27d7270c3c601f1d7738aac6ac94d097c937191892dfc4b78f0ed5345e1f382b657bfce6f8c30005e17d87e0a6710c9abb8224a4d3a788d04", 0x8d}, {&(0x7f0000000bc0)="27e6d2987baf3cb066584b37b9567c6b164b4172993aca168715f2aa5a6f42ced30f51a1165ad5406d220d6d780294b227b1387d09608e739b2c9cb05b7fb534e55a45e9c0ec86c56679b4a4da57a5aa8b92311bad2d6b33a986f8b82d6664bfc916138d5169c625c8feefe730d6e77e9ece567dc62eca58a5ea161d605a332ef2d237e684a3df897e9869c5584e63d1e1f841788ce487cf3d9819eccc483d6c49238c1483937f97989c7520756fbeec", 0xb0}, {&(0x7f0000000c80)="18f5c9a9b138aa53b3da65c2d88d72851e1e4ab08a0fc26f7d666162c10c48f7e0f14d9eab7695db45f063c4bcfd593211efde7fdc16d347", 0x38}, {&(0x7f0000000cc0)="37197841d975a1b033cfec7046a519ba0c0b0395463b2cb86d829d678fe27ca3bda1a45b102d2391ac71d546f1a392bdf8bc1c9a0b3b2225d20a5e5a38fa6d65bf18abfbe8ecf7ebcc480790713eddf283e3bb3da5446e5afd", 0x59}], 0x7, 0x0, 0x0, 0x1}, {&(0x7f0000000dc0)={0x27, 0x0, 0x1, 0x6, 0x3, 0x7, "8b5ea8b15f2734a9bdb846fe5ba4cba337d18b02e91c0d70f58bb58e9d727e6aeb68c29102c1d5aa0342d0ecf35a2ebb5d9d235b62c9e203c887eff0d0aed1", 0x3c}, 0x60, &(0x7f0000000e40), 0x0, &(0x7f0000000e80)={0xf8, 0x13b, 0xaa4, "6b786cb126073cb9a710ebdadf1e6bb6b4565f5e7b668692c820f949964e78b4a89a9c3a63a8756d04cc779d7b0442d96f6cb3eb41f29407bedd4dfa3bf3acc56025070025683ebec4258cdf9ddb9647d4272bf8392c04e379d7cb362068bbf038d05f7c7d776afdc538542ae4460ab7a584956c46c805d5882ba2667befe365f7b9ddaf05fe40cadf7aa22408d500fd6fdd519bbb39470c553706b6c28624e1d070fa94dca8311db1d9f00769e4d5ab5ea875e0ff77ac89a679c529be39741adf042dfb14d26bf56db991a6cb700b297ae9f82068b54eabfc734bf7352c2e5d8606"}, 0xf8, 0x20000004}, {&(0x7f0000000f80)={0x27, 0x1, 0x0, 0x7, 0x2, 0x8, "dd70271b90a27eca9c4e532fc5d693366e3eb633840981d314b0928c6e38bd784dc3d9d314e6e17a01e9000c45a0b7e590b1ff6db89c5cc53cb5f1578a1621", 0xf}, 0x60, &(0x7f0000001580)=[{&(0x7f0000001000)="d695c5ed0fa056b48ecf3e18472f4a2139ea0486acb12202c4875646e2d8385799332189c66f4bee12d7ffa07a224fa808485169a0fa17c566aa7f7d4f3754bf2ed256f0de74e27a13498e954e7b19b87be95530027574c5c2b9a31d5268a1848d129fefedd554ae5e4bc64d5a8867695665917b0bb3ceaf78842383f634e27f9e1cd8f6fdbe62e0390298373caee91cfeccb35e0dfabc06f91387cedc841253f032044250ebabe0e334c7a149e8cb9deb71818ee1b0436b4bb0a454927f7300e22ca0ca7742539330697311379d13745551ddf0a244407f9f30cfb8f45ab48415e59d85e6", 0xe5}, {&(0x7f0000001100)="1a16711f3b9df7eaa901f0dad1ba16fb7c70c85242b72a5597cf51628ba05ba2287c37397020b5fc9a5287bbcd2ac948679f69ae5d83fee3a08098666a0c3f7a43fb0e1da4be9780d3f4d396cafe33731766b05203e35392bb5cf48a43fea7b9f51261e5722914977ac62ff7be2e9d380807f3e7692b964f41e474228235e6ee4c91f8d90bd842a172e40a90175aeb9b8d03892f0c58122debfec2ac5a80e03bf952de0013675c2b9b5d4e21d736c79edd825e0b6e373a1dc66d9988eda51a4ff30cafd50ef3bd54824e840fac736d9d84d0ea9eab76f4467412cb71f93b6b56bc31746edec9ac5f772ddd4172356daf0d25d734", 0xf4}, {&(0x7f0000001200)="6018fc6d76b9933e4e41b4cb9666fce751e1ba070dea6fd286b670633b", 0x1d}, {&(0x7f0000001240)="171b7ec7c92e8a57349a03026e65339d0cfa543b383e25d83bfcba7f98a353c9129e8098e9a6b780a3bdffb6a5559c336604d1f8511225d4a3c9b7c807d4e1328b9f1181bdf5dfdb6ab51904c8651d0ba03f19ce704d4b155a1fc2fb66dff3b8034bfa6e0f8c1c075f8551c7d8450c2f9875b8892be8facf3458e8b2d4e73ebce4119a3aa505945686a5d9ad640229a92fa7ba36344f2c4c5598a6a2a4d15b4f4abc1b596eb33e004b1942b12611f359e951f399afc3c98a621adf12acb0cd28769541e295ed73fd82c81cfbcf9738f933de5d9ddaa4467cac091bce4154f865", 0xe0}, {&(0x7f0000001340)="2cfe9406d43f31984ee910bd0e7192067c16c920d4c78dfa543bc852654280f9a4d1ed0b4f3a5a7d6799a52adca4c9e2b869394bbd6b0777064eb213b9c61d80fb3768d8089d1b8f8feae80bb48a672513d5eac6965ac5e33d9ee6750e908e1a89e7ddee980b7298e3ce3926107f2a7549137297c69af166328acc1aa8d535f5d6e920d3d8eb71fc483e33a04f136e00e64cf5cb5946d1a7ecf03087a28f2d7c1639219153070eaf9be4c0", 0xab}, {&(0x7f0000001400)="fd5464e48e0e3ccf938af9bc405db6060dfdc163162abf932af40e8db80489448564e236e28866726d9d84224aa50e7b1eef3892d70dd245ff715067700b86bca56a180825ec2504cee81d551f85ffa3900b61ca5c6086fec75de7036dad41685fc23d468a4cb5dd0b07cf75d1471b2b46acb0cceaaf510e7ae1ddee60ea9e615800d47cf355fdb8c3a7f702", 0x8c}, {&(0x7f00000014c0)="43d553991056cb35ab44f8d75d3437c321f182737cf82815aa4b3e0acb9db5c11defd1eb7f21804ba45ad5a8069808354d71f6e26fd591f4c75e6a92280847099407279ba83d1342fceefa34f568a0ef00b8b5cf8a310f2745ac14e82b7ce1e2866a61b2ee99cff2ad4bfc04d05d9246cdbb0994ff74674b4666f7d0c677a2b8a22417", 0x83}], 0x7, &(0x7f0000001600)={0x98, 0x104, 0xd8, "a57bc2a64c1790d46476d4ed4ab60af497f74247d05f50456ea46dd1f2ee4bfa90b13d1494a8c1bec008a1795759033b584943a0b60552ad2b807b8b73c2cbb922aea8d338c697ffab8cd3535f038aa73e0891b31bde97b43e8bb528244a819ce33b7415979f497cad79dc7094c1ef9b11b8c6d8ed42b611e0c9fa3a8bc4f3d2cfbc3c09"}, 0x98, 0x40804}, {&(0x7f00000016c0)={0x27, 0x0, 0x1, 0x7, 0x9, 0x100000000, "206ce8d0fd41615b9a90f2ef8740c29d4401b8e8f9c1ae71e639d0095412765e0068f6723a441ab4a9c6d535cac19ae830e2c7a4781664ed9711d186c5c483", 0x2e}, 0x60, &(0x7f0000001780)=[{&(0x7f0000001740)="555d49241ee65155", 0x8}], 0x1, &(0x7f00000017c0)={0x90, 0x11d, 0x7ff, "58394a8809a07a2eca9f4d50f89c2300b0a73c6246ea92f53d94e70bb148b7ab4610c8eb3e79dedf7c8133416a90aae1e250140fb028f23ec42de44797049b9360eafa1406853002287028bca6959bdcc2be3fb7c761edbc8e31828df59651c0201ab0f852ac469426aa5e59644d2a77574ff2784ec1fb32fa21"}, 0x90, 0x24040055}, {&(0x7f0000001880)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "c89e163b31a452453dae9a4dc5be5d2cffbcf290c66c7a96bf5508a9b0ea3245f1473ad2e0601f4822a2f83f53a672073ca52b39522ef3d645336eed93412d", 0x11}, 0x60, &(0x7f0000001b80)=[{&(0x7f0000001900)="177949a4917a4b40b8f9afdb18b34ee40197fb9e45cfefbdf7caf9bc542845bdfe081b1dcb57022083ce3228f653514a716673d8c4fe48bd9fe1879ef45cc5ef0fd67125493d3cd56905122d29b60be076a094f66752fce4fdea3d184f01345caa83b4a8a432cf08bd256f4139932d017e6ce1548673ca5e55e7972fc58882ea41f84124d8e773ee0c0ee83860f16ccfa7c4378b44646d143642a39224b2700aa5239a05287a46840e01fcff9a8ac1a4", 0xb0}, {&(0x7f00000019c0)="ad9ee148a83627d82a6852f734193bcde80e383db3addb7b21ffbf1a1f2f0fb55a6fe4c594e0d37d7d5a5fba90936da4bd01012e506cc98e908fc54a93fa327f1bfec3c3a95ad9cdba22c02faf454748eea0a8115e4064e794e63094d830ad58daa5", 0x62}, {&(0x7f0000001a40)="6c3ac7f9bb4c1f1a6c37dec2456d857fa0f9110a4157bdbd1eb8f84223d0c7912d", 0x21}, {&(0x7f0000001a80)="44691a59d81bf5c287cb606fd6d0cf8364641d28fc6da6307e1b797aa78660f4505667117b8f9a950b515cbf8aa189ca78437763d80ad4d7d84d54f6f42b6c2bbed6177e9bd9179473a9753b91241216012ea8f8b0c7fbc92074c35719520399edf1384c70a195c2e689656f8cfc71b0caa38d8d38b8f53aa84b0b2ee421dc20ebc4bb3e5251229146f1de216f3e3e88e8f844184b4ae15fd0f4926c92a101d853d370f23768e02a42b07b3c41f684d63a20b440f69de874511d8e744e76ba691d9c48fc09d06b009258d2f3df0ceacf0395fc2eb421fb917245b63ebe4d90e5b62cd195cbe29eef0b84d9", 0xeb}], 0x4, &(0x7f0000001bc0)={0x30, 0x111, 0x4000000, "22100737b4bf528059315263fab5fd725e6a4a5f76f2cb7f66df1bae4e"}, 0x30, 0x20000000}], 0x6, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001d80)={0x3ff, {{0xa, 0x4e20, 0xff3e, @loopback={0x0, 0x1}, 0x5}}, {{0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0x108) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000001ec0), 0x4) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x9, 0x2, 0x8, 0x19, "dcf1b86b70fa5ceee2f28fc1956379ef51f03efdecde01902cfd4f6b54cf8e729a7751ebce93252017becd9b358bd9a1f4cc7ae080ae0fc08c33615f0710a562", "a9562cc679cd4567b001430b0f564509bbd385bc651c37d2bdad59cead313a1a", [0xa310, 0x3]}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000001fc0), 0x4) preadv(r0, &(0x7f0000003280)=[{&(0x7f0000002000)=""/122, 0x7a}, {&(0x7f0000002080)=""/159, 0x9f}, {&(0x7f0000002140)=""/18, 0x12}, {&(0x7f0000002180)=""/176, 0xb0}, {&(0x7f0000002240)=""/4096, 0x1000}, {&(0x7f0000003240)=""/53, 0x35}], 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000003300)={{0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, {0xa, 0x4e23, 0x81, @empty, 0x224}, 0x4, [0x5, 0xfffffffffffff5d2, 0xff, 0x9, 0x886, 0x3, 0x7fffffff]}, 0x5c) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003380)={0xfffffffffffffffa, 0x101, 0x1, 0xeb2c, 0x1f, 0xe65, 0x4, 0x8, 0x6, 0x9, 0x40}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000033c0), &(0x7f0000003400)=0xb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003440)={0x0, 0x1a, "9c00f9d8a303f4c9f62ec73d81dc1b06f66a075b7e20a63ceb57"}, &(0x7f0000003480)=0x22) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000034c0)={r1, 0x7ff}, &(0x7f0000003500)=0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000003540)) ioctl$TCXONC(r0, 0x540a, 0x9) ppoll(&(0x7f0000003580)=[{r0}, {r0, 0x60}, {r0, 0x400}], 0x3, &(0x7f00000035c0)={0x0, 0x1c9c380}, &(0x7f0000003600)={0xeba3}, 0x8) r2 = getpid() perf_event_open(&(0x7f0000003640)={0x2, 0x70, 0x9, 0x7, 0x4, 0xfffffffffffffffa, 0x0, 0x1000, 0x10022, 0x8, 0x3, 0x100000000, 0x4d, 0x0, 0x9, 0xffffffff00000001, 0x6, 0x40, 0x800, 0xccbb, 0x8, 0x5, 0xfff, 0x9, 0x0, 0x9, 0x4, 0x1, 0x7fff, 0x5d, 0x8, 0xffff, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0x2c6ec314, 0x101, 0x0, 0x11b, 0x0, @perf_config_ext={0x540, 0x3}, 0x8, 0x29bc, 0x200, 0x1, 0x7, 0x3}, r2, 0xfffffffffffffff9, r0, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000036c0)={r1, 0x3}, 0x8) connect$netrom(r0, &(0x7f0000003700)=@ax25={0x3, {"e2047bcfd8c75f"}, 0xff}, 0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000003740)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003780)={r1, 0x6b, "f5daf0e2cb7277a80642cc8db9c5c52e816899616316b71b845cec4c0ea5a35881233962a58359fe1ba7b9e1eb32c5187a2b22283cf541ad4e70d94b4407b00928d67d69dd680787fcff6377845ab72435619d75fd33acf41c97dc19998dc54feeee7525f08bcb71fb0b49"}, &(0x7f0000003800)=0x73) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000003840)={0xffffffffffffffae, 0x9, 0x8}) timer_create(0x7, &(0x7f0000003880)={0x0, 0x30, 0x4, @tid=r2}, &(0x7f00000038c0)) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000003940)={&(0x7f0000003900)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003980)={0x1, 0x232b, 0x2010, 0x81}, 0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000039c0)=0x0) kcmp$KCMP_EPOLL_TFD(r4, r2, 0x7, r3, &(0x7f0000003a00)={r0, r0, 0xb803}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000003a40)={'syzkaller1\x00', 0x3}) [ 57.756978] raw_sendmsg: syz-executor7 forgot to set AF_INET. Fix it! 2018/03/10 13:42:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x1, 0x3, &(0x7f0000000000)=""/3, &(0x7f0000000040)=0x3) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xffffffff93aad450, 0x20080) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000000c0)=""/79) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000200)={0x2, 0x0, [{0xc0000000, 0x0, 0x2, 0xfffffffffffffffd, 0x1f, 0x6, 0x88}, {0x6, 0x5, 0x4, 0xfffffffffffffff7, 0x1, 0x8, 0x7}]}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000140)) getcwd(&(0x7f0000000180)=""/98, 0x62) 2018/03/10 13:42:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) fsync(r0) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000003780)=ANY=[@ANYBLOB="200000f92217170affffffffff1d8d241f83d9733effffff04718a46f66f16682266020000000c0001085012f137c1ffee3010d5"], 0x20}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000003740)={&(0x7f0000003900)={0x10, 0x0, 0x0, 0x400004}, 0xc, &(0x7f0000003700)={&(0x7f0000000040)={0xfffffffffffffd9e, 0x30, 0x118, 0x70bd27, 0x25dfdbfd, {0x8000000005}, [@generic="99556c75940b3aee1078bce126a15354d326368128336ea7a166fbccfe9bfb53de694e471c9bc0b4ae57af467ef90185da28a62a6674927ba96df21ab4996e80de09aeeb809f400d9cc8ce415e11720a88e379911bc536dbe6c7efb4c3863775c64d2c3bf01d53f994c6899e5a74b4382d39463f5337972c9096835fcc1b8eb8505663f746c1b3c0e6b8deb98785911c709dd3ed60eff265a0a2ef719477e94c85f6f6f1e9a8ced4481e03fcce0cc348f68d35ffd30a4a3932bff899c973252c503fad647f220719a94afaac66af7e077de6a15bbfefce083e1725a2a6786f48a4899f25385098a29c69", @typed={0x18, 0x36, @ipv6=@ipv4={[], [0xff, 0xff]}}, @nested={0x110c, 0x6f, [@generic="62cf4129ca351aa0fc7d25feb2348091867f7ae5f2c539898f2a49d8cbed0ec7326ccefbeb8d780bed51803f987ee2f1bbe673f541f19b73feeeb5e8c1372b412eb4e460daa78daf6f718f1cb78e77", @generic="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", @typed={0x10, 0x42, @u64=0x80}, @generic="c76b4bd29d1b964eeced18a1bea2d2d3a2231cdb60a0a5443ee504c9a9c16bd373a38d74871e3bb9279996d136b3320bdab58ea57e32714ddfca9ca3e14da3cdbf7168a7ff59ce14ca912a561dabf513f72f1307e5a53e118bf41e8b40ae3ee81f10f8671ba1656b68f177d470ddbfc825869881525bf92a2c5d1266be607b387ad85b39d4bc5469d929d28a5f8b1d951ed1f8617de538023e0722961e5e188d64c24094f6d39662"]}, @nested={0x30, 0x72, [@generic="38dcd3ff2fdf1da1625c1bc9925a1d966258ae8bcb1baab4c54590be8bc4a63e2d1caab9dc9a33d10f59f6"]}, @nested={0xc4, 0x4d, [@generic="a6b49164a746110ed92c13a6e246e8878111d845b5cfe77776504317f80f2f12ec99698eb0853caec85c888295fdebb0b1ce9292a8723cdce379e3fe543ed0ea847f41096313c2e040d8a3149f5831d1ab929e90ed5e3efb00ff80a2c0b7ff593bb22b7fa911db423ba7cb09d577ca69eaebbb0f4830e3d14a0018cbe8004a1f44fda6c4c4bfb55c25cd4e3adae4a0573e4208ae1bc79dc52da70410da53a40afd85ad2931db89ea376af57807d12f8a", @typed={0x10, 0x24, @u64=0x100}, @generic, @generic]}, @typed={0x10, 0x10, @u64=0xffffffff}]}, 0x1328}, 0x1, 0x0, 0x0, 0x4}, 0x8000) io_setup(0x7f, &(0x7f00000037c0)=0x0) r2 = syz_open_dev$sg(&(0x7f0000003840)='/dev/sg#\x00', 0x0, 0x400000) io_cancel(r1, &(0x7f0000003880)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000003800)="3eab0833daf4755b", 0x8, 0x3, 0x0, 0x0, r2}, &(0x7f00000038c0)) 2018/03/10 13:42:18 executing program 4: mknod(&(0x7f0000000000)='./file0\x00', 0x8, 0xfffff6bc) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000080)=0x9) mknod(&(0x7f00000000c0)='./file0\x00', 0xc000, 0x20) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000100)=0x10004a) semget$private(0x0, 0x3, 0x81) sendto$unix(r0, &(0x7f0000000140)="2fa0ee8a049b62d25088355d38861ff69ca04de2accba40accb21ec321fe27c8efeb41865d84d6d45bb95164bf5108f341686f0e22b80f1c0a9a38c6443b1ff7f0a77e57361c5de6eb5b11d01ae664f3d781aa8d0f22ec01359df1cd9d59da55145d6aedf8a9fcd4e64c58c5e3b130ed8b12cc82419364aecdd4b45b9e85ea801623f87d508822ed154636fc6a8dcea5a781b5bb59b1e2f1a891c8", 0x9b, 0x20000000, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e23}, 0x6e) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000300)={0x3, 0x7}) bind$pptp(r0, &(0x7f0000000340)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000380)=0x8) getpeername$ipx(r0, &(0x7f00000003c0), &(0x7f0000000400)=0x10) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000440)={0x6, 0x80000001}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000480)={0x10000, 0xa, 0x1, r0}) chmod(&(0x7f00000004c0)='./file0\x00', 0x12) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000500)={0x3, 0x1}) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000540), 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000580)={r0, r0}) sendto$unix(r0, &(0x7f00000005c0)="b99540fdab9a70ebb9b308ad906da0c0a2eb5d3ecbdaee228e5139bb1197e758daa00437eb2f49bf7d3cc15fd26930fe87d9504d871ef1a005c4ea02f2964175f00336bfa802944b5ac3c1ab6ee57e86168cbad64e6c1c99790cbe9c300cc3fbfb93a51bd321dab0127da72a5aa328c4a7891de6b6b9639dbb928b18db4bbc938ec5f4c29253535c2081e3ff64e946f42e1c9637b7e373f019a207835dcbe0023dd7e343c302486541dc35d9b65c9dd1364d04664eef79ba1b981e6060f5eafd237f5be5833b200cecac387ef40736514fac", 0xd2, 0x1, &(0x7f00000006c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) mkdir(&(0x7f0000000740)='./file0\x00', 0x20) ioctl$TCSBRK(r0, 0x5409, 0x9) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000780)={0x1, 0x1}, 0x8) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f00000007c0), &(0x7f0000000800)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000840)={0x1, [0x0]}, &(0x7f0000000880)=0x8) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000008c0)={0x5, 0x9, 0x8, 0x5f, 0x1}) accept(r0, &(0x7f0000000900)=@sco, &(0x7f0000000980)=0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000009c0)={r1, @in6={{0xa, 0x4e23, 0x7fffffff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80000000}}, 0x6, 0x8}, &(0x7f0000000a80)=0x90) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000ac0)=r0) execve(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000bc0)=[&(0x7f0000000b40)='!lo\x00', &(0x7f0000000b80)='vmnet1selfsecurity\x00'], &(0x7f0000000d80)=[&(0x7f0000000c00)='/dev/ppp\x00', &(0x7f0000000c40)="2aea27776c616e3073656c696e757808265d6d696d655f747970655b706f7369785f61636c5f61636365737300", &(0x7f0000000c80)='\'\x00', &(0x7f0000000cc0)='/dev/ppp\x00', &(0x7f0000000d00)='\x00', &(0x7f0000000d40)='vboxnet0keyringprocem1:GPL-]selinux+U\x00']) 2018/03/10 13:42:18 executing program 6: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f0000182ff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlockall() r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) tee(r0, r0, 0x0, 0x4) 2018/03/10 13:42:18 executing program 1: io_setup(0xbc, &(0x7f0000000000)=0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000000080)={0x9, 0x2, 0x1, 0xffffffffffffffff}) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x45) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000340)={"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"}) lseek(r1, 0x0, 0x6) r3 = socket(0x2, 0x80a, 0x0) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000100)}]) 2018/03/10 13:42:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='\x00') getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000000)=""/8, &(0x7f0000000000)=0x5) 2018/03/10 13:42:18 executing program 3: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) r0 = mq_open(&(0x7f0000000040)="626465765ccc73656c662e00", 0x800, 0x0, &(0x7f0000000080)={0x8, 0x7, 0x4, 0x100, 0x1, 0x9, 0x3, 0x30000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0xc0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') r2 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000240)={0x0, 0xb474}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000002c0)={r3, 0x8, 0x0, 0xea36}, 0x10) r4 = open(&(0x7f0000000100)='./file0\x00', 0x40000, 0x1b) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x2, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00000001c0)={r5, 0x7, 0x30, 0x4}, &(0x7f0000000200)=0x18) 2018/03/10 13:42:18 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40582, 0x0) pwrite64(r0, &(0x7f000043dff8)="94000bb7f3d40060", 0x31a, 0x0) close(r0) 2018/03/10 13:42:18 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) times(&(0x7f0000000200)) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c, 0x80000) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000180)={'bcsh0\x00'}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140), 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000300)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@mcast1}}, &(0x7f0000000400)=0xe8) connect(r0, &(0x7f0000000440)=@can={0x1d, r3}, 0x80) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x90) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240)) 2018/03/10 13:42:18 executing program 0: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x8002, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f00000003c0)={0x4, 0xfff, 0xffffffffffffcb6b, 0x7, 0x5, 0x4}) bind$netlink(r3, &(0x7f0000000400)={0x10, 0x0, 0x25dfdbfc, 0x20}, 0xc) ioctl$void(r3, 0xc0045c77) r4 = syz_open_dev$sndpcmc(&(0x7f0000000440)='/dev/snd/pcmC#D#c\x00', 0xff, 0x4000) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000480)=0x3, 0x4) ioctl$void(r3, 0x5450) getrlimit(0x7, &(0x7f00000004c0)) r5 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)="378dcc804f583d2af4cc41e899a7ddf58cd26428d7bbb5ee5705539d1a808ec4b1bc780fd71379fa26c125d442da4e379bb7c3825d03c767cf6f4504aebd2f5814f888b0", 0x44, 0xfffffffffffffffd) keyctl$read(0xb, r5, &(0x7f0000000600)=""/232, 0xe8) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000700)={0x100000001, 0x3, 0x3ff, 0x100}) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000740)={0xcf5, 0xa9e9dac9bb491cff, 0x8000}, 0x4) write$selinux_validatetrans(r0, &(0x7f0000000780)={'system_u:object_r:dpkg_lock_t:s0', 0x20, 'system_u:object_r:fsadm_log_t:s0', 0x20, 0x35, 0x33, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x63) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000800), 0x10) socket$inet6(0xa, 0x0, 0x4b) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000840)={0x0, 0x1}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000008c0)={r6, 0x9}, &(0x7f0000000900)=0x8) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000940)=0xffff, &(0x7f0000000980)=0x1) renameat2(r4, &(0x7f00000009c0)='./file0\x00', r3, &(0x7f0000000a00)='./file0\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000a40)={0xfffffffeffffffff, 0x3, 0x0, 'queue1\x00', 0x3}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000b40)={0x5, &(0x7f0000000b00)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000000b80)={r7, 0x10}) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000bc0)=0x5, 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/cuse\x00', 0x101, 0x0) shutdown(r4, 0x0) 2018/03/10 13:42:18 executing program 4: setrlimit(0x2, &(0x7f0000000000)={0x1, 0x8000000000000000}) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x2) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000080)=0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) readv(0xffffffffffffffff, &(0x7f0000000340), 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000100)=0x4, 0x1) 2018/03/10 13:42:18 executing program 2: prctl$intptr(0x2c, 0xff) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e22, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}, {0xa, 0x4e23, 0x50, @dev={0xfe, 0x80, [], 0x17}, 0xe38}, 0x2, [0x7, 0x200, 0x3, 0xffffffff, 0x0, 0x0, 0x3, 0x200]}, 0x5c) 2018/03/10 13:42:18 executing program 1: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000335ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f000060df0f)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000b54ff4)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256\x00'}}) r4 = getpgid(0x0) ptrace$setregs(0xd, r4, 0x100000001, &(0x7f0000000100)="c7133553ea038f091e843cf778f46b1490ee26bb9d0d8e1558b0b408c7bd7db42fdc3dde54769d8a8846035076f9f94744c806bb1a40f5403e25c65c652aae0cb3fefb0b105f47afe3a02ef4b432988c464b53b320cbc67ae6fafb818f0ff47bfda7a6fd3a35b31d387b84b969581aef253a90deea981428920ba845b7ec612a6f6ee0d2f39b020b8d247c06e4a1ffff066452432069d1") r5 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000000000)) 2018/03/10 13:42:18 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/38, 0x26}, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000540)={0x100, 0x40, 0x7}) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) connect$unix(r3, &(0x7f0000000580)=@abs={0x0, 0x0, 0x4e24}, 0x6e) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, 0x200, 0x103, 0xe0, "48c1a49f242b40323ceb09d99d7ca76ce7995a9a6f9fc42ae3ce9e92b80b4889b58694ef0065eb27c0d98d3637083160c5f2b275e9e90322d554cf063d4e9e61504ccd72accaa8ea7536b618d0119bfd"}, 0x22a) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000440)={0x8001, 0x1, 0x4, 0x1ff, 0x22966cb9}, 0xc) shmctl$IPC_RMID(0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000100)={r5, 0x1}) r6 = dup3(r4, r3, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x0, 0x10000}, &(0x7f0000000380)=0xc) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000004c0)=0x0) sched_rr_get_interval(r7, &(0x7f0000000500)) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000040)={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x1, 0x3, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x19}]}, 0x1c) ioctl$sock_netrom_SIOCADDRT(r6, 0x890b, &(0x7f0000000400)) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x80, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x3a5, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805, 0x0, 0xfffffffffffffffe}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/10 13:42:18 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000a00)="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", 0x1f1) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000007c0)="cc7e8caf47c50b0f23", 0x9}], 0x1, &(0x7f00000018c0)}, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/03/10 13:42:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)={0x40, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="6ddde63f3c2dbc5ddc46eb897e552715640fac471d705b9e02363c57dd"}]}]}, 0x40}, 0x1}, 0x0) [ 57.927710] audit: type=1400 audit(1520689338.922:56): avc: denied { validate_trans } for pid=8560 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/03/10 13:42:18 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000007fef)='/selinux/enforce\x00', 0x80001, 0x0) writev(r0, &(0x7f0000000fb0)=[{&(0x7f0000008000)='0', 0x1}], 0x1) exit_group(0x3ca) 2018/03/10 13:42:18 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) r5 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000140)="0f01b00000000026f36e0f070f00567ab96d030000b800000000ba000000000f3066b89b008ee80fc7a8000000800f01c90f752b360f10f0", 0x38}], 0x1, 0x0, &(0x7f0000000040), 0x0) signalfd4(r4, &(0x7f0000000040)={0x3}, 0x8, 0x800) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/03/10 13:42:18 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x42000, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000540)=0x81) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000500)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000580)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000005c0)={[{0x8, 0x1, 0x400, 0xff, 0x6, 0xec8, 0xffffffff, 0x1ff, 0x81, 0x1f, 0x9, 0x8000, 0x3}, {0xfffffffffffffffa, 0xffffffffffffffff, 0xe24, 0x1, 0xbb7f, 0x83b, 0x10100000, 0xd4d2, 0x4, 0xffffffffffffff01, 0x401, 0x3, 0x3}, {0x7, 0x0, 0xfd, 0xffff, 0x3, 0x8001, 0x10000, 0x6, 0x33, 0x100, 0x8, 0x7, 0x5b2}], 0x8}) getsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000000100)=""/181, &(0x7f0000000200)=0xb5) nanosleep(&(0x7f00000003c0)={0x77359400}, &(0x7f0000000400)) getsockname$packet(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f00000002c0)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) fstatfs(r2, &(0x7f0000000300)=""/168) unlinkat(r2, &(0x7f00000000c0)='./file0\x00', 0x200) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000480), 0x4) 2018/03/10 13:42:18 executing program 2: r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000000fa0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8c7e86fd3ac779e1ad728f6e16667c6b36039138bd9455f701c968a1e39764844a5c63cbbe8a1e14095253336869fcc3028bdbbb80c5f524ae66a81a2bdbce"}, 0x60) close(r0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f0000001000)={0x12f4, 0xc, 0xf, 0x400, 0x70bd25, 0x25dfdbfe, {0x2, 0x0, 0x7}, [@generic="36d2c9e359df0ed87fa9fdde2d8fdc05c25f78feaf65403085bdb123e209e5c8e77bc5434abe58e640076b16b231832c14dce519426e5b9b0d900aa72c4958d47115daadec18a1c9142f5d8648faf4f77b88ca520fb11c1573859ea92758a62faa02cc6dab20cde2b3f0a3855c129ecb893c605f6714178315f9ea7e249a89b54a15487b60e6f0cfe5e60589632bc8081255cfa0bbb3303e686256163fe7a5a9c736889dc9e428fb58913c8e799dc5c6eefa", @typed={0x10, 0x96, @str='{[/\\%\x00'}, @typed={0x24, 0x1f, @str="626465762373656c696e75786d643573756d5d21807070703000"}, @nested={0x1c, 0x19, [@typed={0x18, 0x3f, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @nested={0x11dc, 0x22, [@generic="f03c316527089559e3d8cacaf3f980dc21a969a3bca6afa0597ecacf507456deda5977a224e9cdb6cb57adb957a8210486fc90d5182d1c9018d77bf9dbeabfa1645c5a52452e293b81641b82d64965b33202294960c0d9f4fc79d45a9fd55f9992ff444be1a709a1620305e0845f289f980fb675332b51b4ba4313608994e676bfe81538404e1c30a6a0bfb36aaf118d174d5857ab550fdf41039041575a8907860235de5492538e61ee4c2dda854c8726349b6870c59f8431", @typed={0x10, 0x36, @u64=0x52470d01}, @typed={0xc, 0x1, @uid=r1}, @generic="56275766a5896a054dc317080072b71689d01b31", @generic="83cecff4b78e67bcaecaa03ea88d0a04e513e9ccfc092c2ee7d80a148b801e481f19e2baeb7802bbe1951f5c6fbe5747bbef452dc75818ee2423c35b73b05e6d471fa11120dda6e4c6275bbdba648e82c017a1874effe67371b68ad25b93bd8092ec3657078ea23930c95cb35c0617d6140b0e12483b9e3746382c40dfddcab04430c878f683efbaa472617c91f03346c5590f49a4402c61a75bb5299dc343fd08e30a2fbcd7e782b651dcc8dd35af363fa6ff875557db4dec235e240a4b2c8ce214d4aa", @typed={0x10, 0x43, @str='eth0\x00'}, @typed={0x18, 0x72, @ipv6}, @generic="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"]}]}, 0x12f4}, 0x1, 0x0, 0x0, 0x4050}, 0x20040000) [ 57.978196] mmap: syz-executor4 (8561): VmData 18587648 exceed data ulimit 1. Update limits or use boot option ignore_rlimit_data. 2018/03/10 13:42:19 executing program 4: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = socket$vsock_stream(0x28, 0x1, 0x0) sysfs$2(0x2, 0x100000000, &(0x7f0000000180)=""/223) bind$vsock_stream(r0, &(0x7f0000b19000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/03/10 13:42:19 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040)={0x5, 0x5, 0x0, 0xffffffffffffffff}, 0x6) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a26fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x91, 0xfffffffffffffffc, 0xfffffffffffffffd}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000000c0)=@security={'security\x00', 0xe, 0x4, 0x648, 0xffffffff, 0x450, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x578, 0x578, 0x578, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@ipv6={@dev={0xfe, 0x80, [], 0x10}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xffffff00, 0xff0000ff, 0xffffffff], [0xffffff00, 0xffffff00, 0xffffff00], 'irlan0\x00', 'bcsf0\x00', {0xff}, {}, 0x0, 0x7ff, 0x0, 0x40}, 0x0, 0x338, 0x360, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x1000, 0x0, 0xffffffffffff175c, 0x5, 0x29, 0x1, [@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x14}, @remote={0xfe, 0x80, [], 0xbb}, @empty, @dev={0xfe, 0x80, [], 0xb}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast1={0xff, 0x1, [], 0x1}], 0xd}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x8805, 0x2, 0x100000001, 0x9, 0x24, 0x6, [@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x14}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x10}, @mcast1={0xff, 0x1, [], 0x1}], 0xa}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffd}}, {{@uncond, 0x0, 0xc8, 0x128}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast1=0xe0000001, [0xffffff00, 0xffffffff, 0x0, 0xffffff00], 0x4e22, 0x4e23, 0x4e20, 0x4e21, 0x200, 0x6, 0x7, 0x4, 0x8}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6a8) 2018/03/10 13:42:19 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'gre0\x00', @ifru_mtu=0x400000}) r1 = accept(r0, &(0x7f0000000040)=@ll, &(0x7f00000000c0)=0x80) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000180)=0x78) 2018/03/10 13:42:19 executing program 0: 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 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x1, 0xfffffffffffffdbf) write$selinux_create(r1, &(0x7f00000000c0)=@access={'system_u:object_r:dhcpc_state_t:s0', 0x20, '/sbin/dhclient', 0x20}, 0x35) fallocate(r2, 0x0, 0x0, 0x1) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/03/10 13:42:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x8000000080004, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = dup2(r0, r0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) epoll_create1(0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/03/10 13:42:19 executing program 1: r0 = socket(0x1e, 0x80001, 0x0) io_setup(0xe23, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000880)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)}]) pread64(r0, &(0x7f0000000180)=""/110, 0x6e, 0x0) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r2, 0x4}, 0x8) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) ioprio_get$uid(0x3, r3) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r4, 0x3) 2018/03/10 13:42:19 executing program 6: r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}, 0x10) 2018/03/10 13:42:19 executing program 7: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = msgget$private(0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000140)={0x7, {0x2, 0x4e22, @rand_addr}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x20, 0x3, 0x8, 0x6, 0xfffffffffffffff9, &(0x7f0000000000)='vcan0\x00', 0xcb2, 0x3, 0x3ff}) pipe2(&(0x7f0000000040), 0x84000) futex(&(0x7f0000000200)=0x1, 0xb, 0x2, &(0x7f0000000240)={0x0, 0x989680}, &(0x7f0000000280)=0x1, 0x0) fcntl$setsig(r0, 0xa, 0xa) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000002c0)=""/236) 2018/03/10 13:42:19 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0xa36}, &(0x7f0000000140)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) sched_getattr(r3, &(0x7f00000001c0), 0x30, 0x0) r4 = socket$inet_sctp(0x2, 0x2478e0ef3320a5e4, 0x84) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f00000003c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'eql\x00', r5}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000440)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000500)={r1, 0x6, 0x5, [0x3, 0x7ff, 0x0, 0x8001, 0xe184]}, 0x12) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000580)={r2, 0x0, &(0x7f0000000540)}, &(0x7f00000005c0)=0x10) listen$netrom(r0, 0x1) symlink(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='./file0\x00') ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000680)={0x3, [0x7fff, 0x9, 0x2]}) r7 = semget$private(0x0, 0x1, 0x80) semctl$SETALL(r7, 0x0, 0x11, &(0x7f00000006c0)=[0x20, 0x2]) fcntl$setstatus(r0, 0x4, 0x4000) write$selinux_access(r4, &(0x7f0000000700)={'system_u:object_r:ksm_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x32, 0x33}, 0x43) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f00000007c0)={0x0, 0x6, 0xb8, &(0x7f0000000780)}) ioctl$TIOCNOTTY(r4, 0x5422) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000800)='/dev/ppp\x00', 0x201, 0x0) socketpair$inet(0x2, 0x806, 0x2, &(0x7f0000000840)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000880)={r6, 0xd9, "0c17456277a93b4bd0c9ff92980c0220a5d14688f100f31760f70e3662a125ef125763d3e0cc0ccd989462ae1e1bf8cd68e95f452305f06783f5fa00b4519c9b2e1251f530957b720665768b26d7152d95358581aae33fe4a3674662a6766200df0516ce6d0031079a0e0e8aa1ca8d4db87f7700d2ef79d17d2e195fe18835fcdc3be43f88bb57a5927ecb529447e765b74c19ed11247ac7a3f7b03cdfc15d08b829e92778dbcd323918e47ce508493b2489bb79256c9ace6127ad3f4dfb136fe5da5c92e9706b7e069777be0c84c835edcc88f80b7144dc18"}, &(0x7f0000000980)=0xe1) getpeername$unix(r8, &(0x7f00000009c0), &(0x7f0000000a40)=0x6e) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000ac0)={&(0x7f0000000a80)=[0x9, 0x5, 0x2, 0x4], 0x4, 0x9, 0x1f, 0x40, 0xc984, 0x9, {0x7fff, 0xffffffffffffff4f, 0x80000000, 0x1, 0x401, 0x3, 0x6, 0x8271, 0x8, 0x400, 0x0, 0x8, 0x2d3, 0x7, "6cb9abbef02fcd49f1de824e2661d6f42cf5eb8a5ecd104119bad3cb3897df11"}}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000b40)={0x6d0, 0x10001, 0x2, 0x1d, 0x3, [{0x2, 0xffffffffffffffe1, 0x6, 0x0, 0x0, 0x1800}, {0x100000000, 0x7, 0x5, 0x0, 0x0, 0x800}, {0x9, 0x1, 0x200, 0x0, 0x0, 0x184}]}) r9 = add_key$keyring(&(0x7f0000000c40)='keyring\x00', &(0x7f0000000c80)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r10 = add_key$keyring(&(0x7f0000000cc0)='keyring\x00', &(0x7f0000000d00)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$unlink(0x9, r9, r10) 2018/03/10 13:42:19 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000000)=0x9, 0x4) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/03/10 13:42:19 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f000079d000)=@ioapic) [ 58.247179] binder_alloc: binder_alloc_mmap_handler: 8614 20000000-20002000 already mapped failed -16 2018/03/10 13:42:19 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180), 0x3a3) signalfd(r1, &(0x7f0000000040)={0x2}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x220000, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) 2018/03/10 13:42:19 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x100) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000140)={0x800, 0x13, 0x0, 0x96e, "d2b2bbd86161bd759311b23e470bde45fb41d1c1c951bd77663cf5da022fb808"}) sendmsg$alg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000340)="092353b81fe14d81b8ac3ed3bd133c62b4048a7e846545ad977caf405cedd11c3fe70c2385fc9f34a8de583807a3c4eeab2566583246cfcb05d60b00e7f61fdcba697b2968c2a8bacd34f73916811d2197a296d13268cce7aa6424923814a429b20ce36f6912faa7c3be5a87c4115dc59753aba8474683216d9daf49e2553163c1b333f62c3d95984ef845dcbce5b4d9809a61f1842eda0da24260", 0x9b}], 0x1, &(0x7f0000000440)}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x80, &(0x7f0000000000)=[{&(0x7f0000000080)=""/154, 0x9a}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/03/10 13:42:19 executing program 2: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) epoll_create1(0x80000) execve(&(0x7f00002bc000)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) accept(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x80) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000300)={r0, 0x400, 0x22, "7085cc7adc1f7f65d5a1111fac75d407fe8f8203224b91e315bdab18c67c7c5f33a63316b8962b26f2e688ebed9dfe7bebe6f32373db1703ebd640419e5d293e13c32d227a7c714d67c57832c29cce7a2930306a254a3fc3e363bd557a1c516c82277d1dad13fd54da02ddb14153b7b44ca960786303c86245181685179a3b891138986222a200000000000000d47e23591c98568b081d7bc058ff4bbe67981bc2b295e612ab2ba95d9ff86e200b244b4a17184a9f628d88dededc647bc69255befb59833003e1b5df611a472d91dd6b1169d5dfe01523f36024985d5ff7e44ccd39de00a201112bdccb53650d1d4cd4899daf8de2518195f526b21450672ee07a9cfd231b27eeab3cf46f96a24fef66275a67638ac6008ef3600ecfb76719ae90c0dc1a87a824bbd83d8470316b157b928737a4bd0984179904cbb37f8d8a3e36b5a71c120a0520b0df5a9062706d"}) mknod$loop(&(0x7f0000000100)='./file1\x00', 0x80, 0x1) r1 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f0000000180), 0xfd88, 0x4) lseek(r1, 0x0, 0x2) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) 2018/03/10 13:42:19 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f00002bc000)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000280)="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", 0x200}], 0x1) recvfrom$unix(r0, &(0x7f0000000480)=""/61, 0x9, 0x0, 0x0, 0x7ade03ee) writev(r0, &(0x7f0000000740), 0x0) sendto$inet6(r0, &(0x7f00000001c0)='l', 0x1, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000040)=""/96, 0xff19, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) close(r0) 2018/03/10 13:42:19 executing program 7: socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000015ffc), &(0x7f0000010ffc)=0x4) r2 = memfd_create(&(0x7f0000000000)='posix_acl_accessem1cgroup&\x00', 0x2) syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xf5, 0x200) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) io_setup(0x6, &(0x7f00000000c0)=0x0) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) io_submit(r3, 0x0, &(0x7f0000002380)) 2018/03/10 13:42:19 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = socket(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000240)=""/169, 0xa9}, {&(0x7f0000000300)=""/207, 0xcf}], 0x2, &(0x7f0000000400)=""/177, 0xb1, 0x7ff}, 0x120) connect$llc(r1, &(0x7f0000000080)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/03/10 13:42:19 executing program 6: r0 = mq_open(&(0x7f0000000000)='GPL\x00', 0x0, 0x4, &(0x7f0000000040)={0x1, 0x3f, 0x7fff, 0x1, 0x9, 0x8, 0x7, 0x1db6707}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x1, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0xfffffffffffffc01) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x2, 0x10400) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='system.posix_acl_access\x00', &(0x7f00000001c0)=""/188, 0xbc) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000280)=""/180) r3 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x1810, r1, 0x0) r4 = mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3000000, 0x110, r2, 0x0) r5 = mmap$binder(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x1, 0x2010, r2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000580)={0x84, 0x0, &(0x7f00000003c0)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x18, 0x20, &(0x7f0000000340)=[@flat={0x77622a85, 0x1, r3, 0x3}], &(0x7f0000000380)=[0x40, 0x30, 0x18, 0x38]}, 0xb3}}, @release={0x40046306}, @acquire_done={0x40106309, r4}, @free_buffer={0x40086303, r5}, @request_death={0x400c630e, 0x0, 0x2}], 0xcf, 0x0, &(0x7f0000000480)="60c61711f6ab22f85f8389694b3493767a29c02ee190598734fd58f0adf1a634c3c11be644df21b2c4926ee9eccc3b5f9df98837c4bd721c3c8261b6cb98134ed0fd4af5096738f6815be15784ba3105d49a0f2634836668abd002a2ec011ff372607a5a1c5875c78346e8744bf61878e46a392c285f5c84edf00368de8658077fee49b88eadf59f59e67bbc3203130c898cfa05846ecf0540c3d6916f9e373191f6d05c1728b5c30a9300add78f28a94c44fe7a46a1f9659eb784789d4aa1ca81b190ac1683712adff05e79c95106"}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000005c0), &(0x7f0000000600)=0x4) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000640)=[0x3, 0xdd1]) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000001780)={0x3, 0x80, 0x9, 0x1e, &(0x7f0000000680)=""/30, 0x1000, &(0x7f00000006c0)=""/4096, 0xac, &(0x7f00000016c0)=""/172}) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f00000017c0)={"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"}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000001bc0)={0xfffffffffffffff7, 0x7fff}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001c40)={&(0x7f0000001c00)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000001c80)="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") socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002c80)) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000002cc0)={0x5, 0x0, [{0x5, 0x0, 0x9}, {0x1000, 0x0, 0x1}, {0xfffffffeffffffff, 0x0, 0x8001}, {0x3, 0x0, 0x9}, {0x100000000, 0x0, 0x6}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000002d40)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x20) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000002d80), &(0x7f0000002dc0)=0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000003040)={0xb8, 0x0, &(0x7f0000002f00)=[@acquire={0x40046305, 0x1}, @exit_looper={0x630d}, @release={0x40046306, 0x1}, @release={0x40046306, 0x2}, @transaction={0x40406300, {0x2, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x40, 0x8, &(0x7f0000002e00)=[@fda={0x66646185, 0x4, 0x1, 0x2f}, @fda={0x66646185, 0x0, 0x1, 0x21}], &(0x7f0000002e40)=[0x18]}}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x30, 0x20, &(0x7f0000002e80)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x1}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000002ec0)=[0x68, 0x30, 0x20, 0x38]}, 0xff}}, @free_buffer={0x40086303, r3}], 0x7c, 0x0, &(0x7f0000002fc0)="26ff7d81ba079a5e74e29b269753278caeb9aa2ca8458a4aeefc451843216ece41f9e76bc4c566de4a56214089eabcf016539b7e7d1e427be48ba9a3bbe1e2bf7e6d3b601ea33b1421298409687d078731c4e2d9e441132b1374da08ca0a64755606a571bdbc977604a2886e32612a96ac934b3f8e21f85ef717282a"}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003080)={{{@in=@local, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000003180)=0xe8) sendmsg$can_raw(r2, &(0x7f0000003280)={&(0x7f00000031c0)={0x1d, r6}, 0x10, &(0x7f0000003240)={&(0x7f0000003200)=@can={{0x0, 0x6, 0x7, 0x10000}, 0x1, 0x3, 0x0, 0x0, "48e78e50658ebe9f"}, 0x10}, 0x1}, 0x4000000) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f00000032c0)={0x7, 0x0, 0x4, 0x0, 0x7, 0x1ff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000003300)={0xfff, 0x0, 0x10002, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000003340)={r7, 0x2}) unlink(&(0x7f0000003380)='./file0\x00') 2018/03/10 13:42:19 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) r3 = pkey_alloc(0x0, 0x1) pkey_free(r3) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x200) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="010000002700"], 0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @tick=0x3, {}, {}, @control}], 0x30) 2018/03/10 13:42:19 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c20000000000140000008100480008004500002400000000002f9078ac14ffbbe00000014e20ac7e739648ea0fd33cde00f53475"], 0x0) 2018/03/10 13:42:19 executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = accept4(r0, 0x0, &(0x7f0000000440), 0x80800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000480)={0x0, 0x2, 0x10, 0x2}, &(0x7f00000004c0)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000500)={r2, 0x3f}, &(0x7f0000000540)=0x8) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000400)={0x6, 0x7, 0x0, 0x7}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x3, 0x0) ppoll(&(0x7f00000007c0)=[{r1, 0x1000}, {r3, 0x1101}, {r0, 0x4001}, {r1, 0x4310}, {r3, 0x100}], 0x5, &(0x7f0000000800)={0x77359400}, &(0x7f0000000840), 0x8) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r5 = gettid() ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000580)=r5) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f00000003c0)) getsockname(r3, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x80) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000340)={0x4, r3}) ioctl$EVIOCGMTSLOTS(r8, 0x8040450a, &(0x7f00000012c0)=""/4096) r9 = semget(0x3, 0x3, 0x100) semctl$GETALL(r9, 0x0, 0xd, &(0x7f0000000700)=""/105) timer_create(0x0, &(0x7f00000002c0)={0x0, 0x3d, 0x3, @tid=0xffffffffffffffff}, &(0x7f0000000300)=0x0) timer_getoverrun(r10) lremovexattr(&(0x7f0000000640)='./file0\x00', &(0x7f0000000780)=@known='com.apple.FinderInfo\x00') setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x11}, @in=@dev={0xac, 0x14, 0x14, 0x16}, 0x4e20, 0x0, 0x4e20, 0x3, 0x2, 0xa0, 0xa0, 0x87, r6, r7}, {0x100, 0x4, 0xffffffffffff8001, 0x5, 0x20, 0x0, 0x2, 0x8001}, {0x4, 0x0, 0x6, 0x8}, 0xe0, 0x6e6bb4, 0x0, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4d4}, 0x2, @in6, 0x3506, 0x1, 0x3, 0x9, 0x3, 0xd6}}, 0xe8) accept4$bt_l2cap(r4, &(0x7f00000005c0), &(0x7f0000000600)=0xe, 0x80800) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x3, 0x2a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001000], 0x0, &(0x7f0000000040), &(0x7f0000001000)=ANY=[@ANYBLOB="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"]}, 0x31b) 2018/03/10 13:42:19 executing program 7: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@local, @dev}, &(0x7f0000000080)=0xc) r1 = socket$inet(0x2, 0x2, 0x0) shutdown(r1, 0x0) nanosleep(&(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)) recvmsg(r1, &(0x7f0000e39000)={&(0x7f0000c75000)=@hci, 0x80, &(0x7f0000001380), 0x0, &(0x7f00004f4f09)=""/247, 0xf7}, 0x0) 2018/03/10 13:42:19 executing program 0: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000eac000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x25, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write(r1, &(0x7f0000000180)="e21c1331cd93cc28696b3dce316f387e7dc1aa63072330dfc9676ea4edc1cc8930f438215cf950523d7f2b5888513c068e4de013b2f11fdde29d723b9ace9504f26136b0984963809f7c67d26af73a144c2735a1432a9688417569dc7b392b710a3668054aa9da84651ad33c9d9f3114a090bd6015e28dd31d70fc91b165e8296e200cf9a08c663b2c8d87697d322b67c93afb211e6e357be016ba5fe719072e5719d8f7e6560000000000000000000000000000", 0x3c6) [ 58.384354] audit: type=1400 audit(1520689339.378:57): avc: denied { map } for pid=8647 comm="syz-executor6" path="/dev/cuse" dev="devtmpfs" ino=1104 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:tty_device_t:s0 tclass=chr_file permissive=1 2018/03/10 13:42:19 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) request_key(&(0x7f000000cfee)='.request_key_auth\x00', &(0x7f0000004ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000fc0)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0xfffffffffffffffe) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000000c0)={0x9, 0x3}) clone(0x0, &(0x7f0000d58000), &(0x7f000049affc), &(0x7f0000002ffc), &(0x7f0000000000)) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000040)=""/116) r1 = gettid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000140)=r1) 2018/03/10 13:42:19 executing program 6: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x60) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000000400)=""/4096, 0x1000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x40102, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140)=0x7, 0x4) msgrcv(0x0, &(0x7f0000000340)={0x0, ""/153}, 0xa1, 0x1, 0x1000) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="01"], 0x1, 0x0) 2018/03/10 13:42:19 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x2000) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f00000001c0)="0f01c9c4e38d7f1093c4c1f950c40f01c866baf80cb8e81c1480ef66bafc0c66b85f4e66ef0f01a60200000065f36f0f35ea0010000033003e0fc729", 0x3c}], 0x1, 0x1, &(0x7f0000000240)=[@cr4={0x1, 0x342104}], 0x1) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000100)="660f382b3cbaf80c66b870b7f98e66efbafc0cb80d00ef0f017901baf80c66b8b4c3eb8066efbafc0c66b80000010066ef3e660f686f05260f135a77bad004b000ee0f20df66b9f709000066b80090000066ba000000000f300e", 0x5a}], 0x1, 0x0, &(0x7f00000001c0), 0x0) 2018/03/10 13:42:19 executing program 5: r0 = getpid() r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getuid() prctl$setptracer(0x59616d61, r0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f00000002c0)="a0418c8c47aa1ebd45b9d1672076de0fdd5e6f53dd7e00bf3e957e04d08fc427a23570681025c23d286e2c9814e418cc709d021d66a26245113c3dd03f40204e4ddd430580171e8b9c5432ad380c107cc0ab6b5c035a4ac4907d7e1f8af70a14ff46c71604827ab2ddac1d22a1644ecefe715e9d2ba0459d", 0x78, 0x40, &(0x7f0000000340)={0x4, 0x1, 0x9f, "57961e496863"}, 0x10) r5 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x100000000}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000000240)={r6, 0x4}, 0x8) 2018/03/10 13:42:19 executing program 3: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8000, &(0x7f0000000200)=0x4, 0x7ff, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000340)={0xbf, 0xbc1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x1, 0xfffffffffffffcd6, 0x20, 0x3ff, 0x9, 0x1, 0x8, 0x7fff, 0x3, 0x6f02, 0xfffffffffffffc00, 0x7, 0x3, 0x6f2, 0x400]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x1}, 0x8) r3 = pkey_alloc(0x0, 0x2) pkey_free(r3) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000240)=""/165, &(0x7f0000000300)=0xa5) [ 58.496771] audit: type=1400 audit(1520689339.426:58): avc: denied { accept } for pid=8669 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/10 13:42:19 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000340), 0x0, 0x20000090, &(0x7f0000000380)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000000)=0xffff, 0x4) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r2 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x2, 0x200001) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000200)=0x9) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000340)={r2, &(0x7f0000000240)="9c380d3cc666f612cf1e3e3a3c9e8f75b67675116d9005", &(0x7f0000000280)=""/187}, 0x18) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x200418cd, &(0x7f0000ae3000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x1a}, 0x7, 0x0, 0xff, 0x8, 0x8000, 0x0, 0xe00}, &(0x7f0000000040)=0x20) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x4, 0x10000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000180)={0x3}, 0x1) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x400) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000000480)={{0x2000000000000, 0x3ffc000000000}, 'port0\x00', 0xfffffffffffffffe, 0x80000, 0x7fff, 0x40, 0x401, 0x4, 0x80000001, 0x0, 0x3, 0x8}) [ 58.539826] audit: type=1400 audit(1520689339.521:59): avc: denied { map } for pid=8679 comm="syz-executor2" path="/dev/sg0" dev="devtmpfs" ino=1126 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 2018/03/10 13:42:19 executing program 1: r0 = socket(0x18, 0x0, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) 2018/03/10 13:42:19 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file1\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000000280)='./file0\x00', 0x101) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f000072dffa)='.\x00\x00\x00s\x00', 0x110000, &(0x7f0000444000)) open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x8000, 0x1) r0 = socket$inet6(0xa, 0x6, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='reiserfs\x00', 0x20, &(0x7f0000000180)="2ef1116d3d6d2c69f2fd45b86ea59f6c61d5a275302cd1f64900ac035f6e669e1fabbb2c8b09599b878a4e3010ce036ea01f9a47c781589d3940d2c844b4be6186a67727179964be1d7a5668440e16cbacc46c0861a1f94493e5a0af0362933eff7100a8fd96b1ca90726e4652ccc2a25f0c0da3e5d34e3db19a2e250362f139d7a79a1ce83fce63a31814915078b70e4efba281ec4ff7b4e0939453f77005e28b4f1976a445837feeb81a346f28879dd14fb44a4a4c4faa3a3cc22ffe6502f7967efdd65235d47c89c7f67073d4f8be0e5a") getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0xfffffffffffffd67) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f000045e000)='./file0\x00') 2018/03/10 13:42:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000000c0)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) r1 = accept4(r0, &(0x7f0000000800)=@alg, &(0x7f0000000880)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000008c0)=""/167, &(0x7f0000000980)=0xa7) 2018/03/10 13:42:19 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3aff0)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000980)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000000)=ANY=[@ANYBLOB="34003dbd000000002dbd70000000000000000000040000001c0000000c00db550000000000007f0000010c00780000000000", @ANYRES32=0x0], 0x34}, 0x1}, 0x5) 2018/03/10 13:42:19 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ppoll(&(0x7f00000000c0)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140), 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000040)={'nat\x00'}, &(0x7f0000000180)=0x78) 2018/03/10 13:42:19 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001580)=""/124, 0x7c}], 0x1) read(r0, &(0x7f0000000340)=""/133, 0x85) 2018/03/10 13:42:19 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x401, 0x400100) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) r1 = socket$alg(0x26, 0x5, 0x0) vmsplice(r0, &(0x7f0000000500)=[{&(0x7f0000000440)="b9e87f19e1d390552024dfd62190b116a2af66d73bca30541fe13f91b13aba9e2a4dbbab5ea8bee3a99a84384516c51503eba9d19bccc8cc6a6094bc73f0312d294bae3275d0ae8a5f4add001ecbf458e52cef0d7bbe551baf612790076095e26194e3307b9f2c3b64a44d15647cb25cc08b54a3a03e818e06bc62a32196ad89fb398cf7f211a1927cd4d9467a1caa6fa1fc8a5763a1c4293b9bbc784811539e9aa6614009a3550e8946914003f03f29423048f0c36937", 0xfffffff3}], 0x1, 0x7) fstat(r1, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000006c0)='./file0\x00', r2, r3) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00000001c0)=""/244, &(0x7f00000002c0)=0xf4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000540)={0x0, 0x1}, &(0x7f0000000580)=0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000880)={0x70000017}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000005c0)={r4, @in6={{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xd03}}, 0x2, 0xfffffffffffff000}, 0x90) syz_open_dev$sndtimer(&(0x7f0000000680)='/dev/snd/timer\x00', 0x0, 0x20000) connect$ipx(r0, &(0x7f0000000840)={0x4, 0x0, 0x0, "e5252fa3e6b2"}, 0x10) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) creat(&(0x7f0000000800)='./file0\x00', 0x100) r6 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000040)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0x1, 0x4e21, 0x9, 0x2, 0x20, 0xa0, 0x62, 0x0, r6}, {0x4, 0x401, 0x780, 0x91d3, 0x2, 0x80000000, 0x1, 0x3ff000000}, {0x4, 0x3, 0xff00000000, 0xfff}, 0x6, 0x6e6bbf, 0x1, 0x0, 0x2, 0x3}, {{@in6, 0x4d3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3504, 0x0, 0x3, 0x3, 0x5, 0x7fffffff, 0x9da}}, 0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@loopback}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@local}}, &(0x7f0000000400)=0xe8) 2018/03/10 13:42:19 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000001, 0x84) r1 = shmget(0x3, 0x4000, 0x200, &(0x7f0000ffa000/0x4000)=nil) shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x2000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x8}, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'dummy0\x00', &(0x7f0000000000)=@ethtool_rxfh_indir={0x39, 0x4, [0x200, 0x81, 0x8000000000000000, 0xffffffffffffffe1]}}) 2018/03/10 13:42:19 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) semop(0x0, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0x1) unshare(0x0) 2018/03/10 13:42:19 executing program 2: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x10002, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000180)=0x7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000280)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x0) 2018/03/10 13:42:19 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0xffffffff, 0x1, 0x4, 0xf655c66, "7ebb3a866236d26ade5a18f730ece067255841b37bddc45b22fdfb5efef0fb0f"}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0xfffffffffffdfffa, 0x7ce]) [ 58.677285] syz-executor7 (8709) used greatest stack depth: 14616 bytes left 2018/03/10 13:42:19 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3f, 0x222040) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000000c0)={0x3, r1}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x4000000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000011c0)=ANY=[@ANYBLOB="010006000000009f9daf7a0000007a"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)) 2018/03/10 13:42:19 executing program 0: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000000c0)=0x6, &(0x7f0000000100)=0x4) r1 = memfd_create(&(0x7f0000004fff)='\x00', 0x4) socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f0000000140)) lseek(r1, 0x0, 0x2) 2018/03/10 13:42:19 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x5, 0x40) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x20, "a7f5ea37c089538510352cda3e7abef539ba2f8a0185840db787af44e58c6325"}, &(0x7f0000000180)=0x28) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x8, 0x200}, 0x90) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000b00)={0x4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}}, 0x8, 0x9, 0x0, 0x800, 0x7}, &(0x7f0000000340)=0x98) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0xf1, @mcast1={0xff, 0x1, [], 0x1}, 0x40000000000}, 0x1c) 2018/03/10 13:42:19 executing program 6: mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x8, 0x12, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000001000)=[&(0x7f000000a000/0x4000)=nil], 0x0, &(0x7f0000002ff8), 0x0) 2018/03/10 13:42:19 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x40001, 0x0) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000000000)) 2018/03/10 13:42:19 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000003c0)=0x9, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000003140), &(0x7f0000000080)=0xfffffffffffffeb3) socket$nl_crypto(0x10, 0x3, 0x15) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x42000) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000040)={0x6c, 0x200}, 0x2) 2018/03/10 13:42:19 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x10000, 0x0) ioctl$TIOCNXCL(r0, 0x540d) mbind(&(0x7f0000276000/0x9000)=nil, 0x9000, 0x8002, &(0x7f0000000000)=0x400000000800003f, 0x33b9, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xe1cb, 0x40) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x0, 0x1, 0x5, 0xffffffffffff0001, 0x9c, 0xda, 0x0, {0x0, @in6={{0xa, 0x4e24, 0xdd, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x7, 0xfffffffffffffff8, 0x5, 0x20, 0x9}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x401, 0x800d, 0x1, 0xfffffffffffffffe, r2}, &(0x7f0000000200)=0x10) unshare(0x80000) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0xc00) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f0000000340)={0x0, 0x62f9, 0x3ff, &(0x7f00000002c0)}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000280)=r3, 0x4) ioctl$KDDELIO(r4, 0x4b35, 0x8) ioctl$TCFLSH(r4, 0x540b, 0x800) 2018/03/10 13:42:19 executing program 1: unshare(0x300) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000000080)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) socket$rds(0x15, 0x5, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x80008000, &(0x7f0000000000), &(0x7f00000001c0), &(0x7f0000000240), &(0x7f00000000c0)) socket$rds(0x15, 0x5, 0x0) 2018/03/10 13:42:19 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000589000)}}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/152, &(0x7f0000000100)=0x98) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) close(r0) 2018/03/10 13:42:19 executing program 5: r0 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bridge0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="0300000095bd8e555941a50c6c133af872ddc08bcf679c51e6b0214e025ffe161af610eb33588c4f52cdf44b1062f8e585a3cb35bc0bd474cb2e6a27d67cb6f35b6902f00a3e02d4cdf36d9a1df02e68dfe28268e54e30abeb2009a1c026a25be601ea27b18f32b33ae634c5e32b06b0bec98fabfd2cce3c6394877663f573cf3f01740c58ae14557dc205153358ca46ad37db2c939ecc06180fe000800000185321b6ef134474fb7778000000000000000000000000"]}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) 2018/03/10 13:42:19 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x35a) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, r0, 0x1}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int=0x80000000, 0x4) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xffffffff, 0x200000) 2018/03/10 13:42:19 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) r2 = dup2(r0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000100)=ANY=[@ANYBLOB="090000001000000000000020200000000000000000000000"]) 2018/03/10 13:42:19 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000001080)) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r1, 0x84, 0x10, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x18f) 2018/03/10 13:42:19 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000040)=""/84) process_vm_writev(0x0, &(0x7f0000000000), 0x264, &(0x7f00000001c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x7ff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x0, 0x10}, 0xc) socket$nl_crypto(0x10, 0x3, 0x15) 2018/03/10 13:42:19 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x40000, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000340)=""/255) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000600)={0x3, 0x0, [{0x1, 0x8b, &(0x7f00000004c0)=""/139}, {0xd004, 0xf, &(0x7f0000000580)=""/15}, {0x5000, 0x2, &(0x7f00000005c0)=""/2}]}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000680)) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000140)={[], 0x1f, 0x7, 0xf1a, 0x0, 0x80000000, 0x2002, 0x100000, [], 0x101}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000480)={'\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x20}, 0x1}, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000440)) 2018/03/10 13:42:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000642000)=""/4096, &(0x7f0000000040)=0x1000) 2018/03/10 13:42:19 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f00000000c0)={0x0, 0x107000, 0x9, 0x1, 0x1}) r1 = socket$unix(0x1, 0x5, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) io_setup(0x3, &(0x7f0000000000)) io_submit(r2, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000140)="d2", 0x1}]) 2018/03/10 13:42:19 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x899e, &(0x7f0000000000)={"697036677265300e0400000300", @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/10 13:42:19 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x8000000011, &(0x7f0000000000)="6eb1c449", 0x4) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000140)) ioctl$TCSBRKP(r0, 0x5425, 0x400000005) 2018/03/10 13:42:19 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) accept(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000180)=0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)={r2, 0x8000}, &(0x7f0000000280)=0x8) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) move_pages(r3, 0x200000000000003b, &(0x7f0000000000)=[&(0x7f0000ffd000/0x3000)=nil], 0x0, &(0x7f00000000c0), 0x0) 2018/03/10 13:42:19 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000ee4ff0)={0x77359400}, 0x10) tkill(0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000240001080000000000000000000500000800030000000000"], 0x1c}, 0x1}, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x80800, 0x20) 2018/03/10 13:42:19 executing program 3: openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x310, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x4) 2018/03/10 13:42:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x5, 0x4) r1 = perf_event_open(&(0x7f0000000100)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) r2 = msgget$private(0x0, 0x210) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000180)=""/4096) pause() fchdir(r1) dup3(r1, r0, 0x0) [ 58.883676] kernel msg: ebtables bug: please report to author: Wrong len argument [ 58.904383] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/10 13:42:19 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x11) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x3eb) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/10 13:42:19 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f00002bc000)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000280)="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", 0x200}], 0x1) recvfrom$unix(r0, &(0x7f0000000480)=""/61, 0x9, 0x0, 0x0, 0x7ade03ee) writev(r0, &(0x7f0000000740)=[{&(0x7f0000000a00)="c1", 0x1}], 0x1) sendto$inet6(r0, &(0x7f00000001c0)='l', 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e23, 0x1000, @dev={0xfe, 0x80, [], 0x15}, 0x3}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x7f, 0x10}, 0xc) recvfrom$inet6(r0, &(0x7f0000000040)=""/96, 0xff19, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) close(r0) 2018/03/10 13:42:19 executing program 6: r0 = socket$inet6(0xa, 0x805, 0x53800000000000) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x4e20, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) getpeername$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x6, 0xb, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xffffffffffff8001}, [@generic={0x1f, 0x1f, 0x7ff, 0x17}, @call={0x85, 0x0, 0x0, 0x10}, @generic={0x80000000, 0x8, 0xfffffffffffffffe, 0x4}, @generic={0x100000000, 0xc3, 0x2, 0xffff}], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0x7, 0xd3, &(0x7f0000000200)=""/211, 0x41000, 0x1, [], r2}, 0x48) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f00000000c0)=0x54) 2018/03/10 13:42:20 executing program 6: syz_emit_ethernet(0x81, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0xffffffff, 0x2}}], {@mpls_mc={0x8848, {[{0x80, 0x1, 0x800, 0xfff}, {0x764a, 0x3f, 0x19096629, 0xeb9}, {0x1, 0x61, 0x80000001, 0x1f}, {0x1f, 0xe8, 0x81, 0x1}], @generic="1dc7f9a802158859c1a5fb137aa123b79e4e06b5007912a251f4a9fc456314a3cd68711de9f219ccdcc1cab722ae8a9f9c8b70f2c7edc458953730e4b9ace03bd3c0d226e8f0586ec2b75d39b45cad31ddc569d21cc64afdbec1cdcd8b0fb0"}}}}, &(0x7f0000000000)={0x0, 0x3, [0xa41, 0x3a9, 0x13b, 0x7]}) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x4e20, 0x7}}}}}}, &(0x7f0000000040)) 2018/03/10 13:42:20 executing program 3: openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x100) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) rt_sigqueueinfo(r1, 0xfffffffffffffffb, &(0x7f0000000180)={0x1a, 0xea, 0x1000, 0x16dca0b6}) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='pipefs\x00', 0x0, 0x0) 2018/03/10 13:42:20 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000180)={0x3, 0x9}) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x20000) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000080)=""/191) r2 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r2, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f000000f000)={0x24, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6}, [@nested={0x10, 0x0, [@typed={0xc, 0x3, @uid}]}]}, 0x24}, 0x1}, 0x0) timer_create(0x2, &(0x7f0000000340)={0x0, 0x2d, 0x1, @thr={&(0x7f00000001c0)="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", &(0x7f00000002c0)="3a9dec4711fcd4c72768cc37e77db37d653ee60fe406d2d17926a37f1ce692d907864ccba95f2ceb1d1db351c50832cea0889f1ea8919bf53a6bd53e569087815764d61c261ccd27"}}, &(0x7f0000000380)) getpid() 2018/03/10 13:42:20 executing program 5: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000401fea)='net/ip_tables_matches\x00') r3 = socket$kcm(0x29, 0x2, 0x0) sendfile(r3, r2, &(0x7f0000301ff8), 0xffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0"}) r4 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xd, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002580)) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000400)={{{@in=@remote, @in=@remote}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000500)=0xe8) keyctl$get_persistent(0x16, 0x0, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045878) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000180)=@req3={0x0, 0x5, 0x0, 0x0, 0x0, 0x80000001}, 0x1c) ptrace$getsig(0x4202, 0x0, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x3ff}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r5, 0x4) 2018/03/10 13:42:20 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x2d, 0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x101000, 0x8) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000100)={0xfffffffffffffffe, 0x4, 0x1}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='erspan0\x00', 0x10) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2001, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) 2018/03/10 13:42:20 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000080)=0x81, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x81, @loopback={0x0, 0x1}, 0x6}}, 0x0, 0x7f}, &(0x7f0000000000)=0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="310400006b26a4d70ee6dc2e01a83ae31cd69fad73c693f7ed6c5679e3984a6ff0d3c4828fa5b68013020000000000000009654e6921b8d1e476"], &(0x7f0000000180)=0x39) sendto$inet6(r0, &(0x7f00009f0fc3), 0x229, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e21}, 0x1c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) recvmmsg(r0, &(0x7f0000000140), 0x4000000000003ba, 0x2041, 0x0) 2018/03/10 13:42:20 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000080a000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x3f) poll(&(0x7f000061aff8)=[{r1}], 0x1, 0x7fffffff) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0xfffffffffffffffe, r1}) read$eventfd(r1, &(0x7f0000a34000), 0x8) 2018/03/10 13:42:20 executing program 2: r0 = userfaultfd(0x802) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) socket$packet(0x11, 0x3, 0x300) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2000000, 0x5c831, r0, 0x0) close(r0) 2018/03/10 13:42:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f00000000c0)=0x255) migrate_pages(r1, 0x1, &(0x7f0000000000), &(0x7f00000001c0)) 2018/03/10 13:42:20 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x40000000800000) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) r2 = fcntl$dupfd(r1, 0x0, r1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f0000000040)=0x6a44, 0x4) listen(r2, 0x404) sendto$inet6(r2, &(0x7f0000000080)="dbd2bef13f18612ed963baaf", 0xc, 0x4, &(0x7f00000000c0)={0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x8001}, 0x1c) listen(r0, 0x3) 2018/03/10 13:42:20 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = getgid() setgroups(0x1, &(0x7f0000000100)=[r2]) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000080)=0x6) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x2000000000000175, &(0x7f0000000140)}) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000140)={0x7, 0x7}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/10 13:42:20 executing program 6: madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0xc1, &(0x7f0000795000/0x4000)=nil, 0x3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000000c0)={0x3, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) 2018/03/10 13:42:20 executing program 7: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000c41000)={0x0, 0x0, &(0x7f0000153000), 0x0, &(0x7f0000231f05)=""/251, 0xfb}, 0x0) close(r0) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000), 0xffffff1b}], 0x1, &(0x7f0000d43000)}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000340)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x4e0b) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0x80, 0xff, 0x10001, 0x8000, 0x80000000, 0xfffffffffffffff8, 0x40, {r3, @in6={{0xa, 0x4e24, 0x200, @loopback={0x0, 0x1}, 0xffffffffffffa674}}, 0xfffffffffffffffa, 0x6, 0x1f, 0x2, 0x4}}, &(0x7f00000001c0)=0xb0) 2018/03/10 13:42:20 executing program 4: ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f000020a000)=@generic={0x3, 0x800006}) 2018/03/10 13:42:20 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x4800) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r2, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0xfffffffffffff688, 0xfffffffbffffffff, 0x5, 0x3}, {0x81, 0xffff000000, 0x6, 0x40}]}, 0x10) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000003b000008003bbc7d5300000000000000fbdb295404487652ed3aea43fb159d0f6461588bf76ff66bbdbc929fb40dfba41f0f0ace0002000000000000"]) 2018/03/10 13:42:20 executing program 2: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000012fc8)={&(0x7f0000019fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x172}], 0x2, &(0x7f0000013000)=""/161, 0xa1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000017ff6)='T}\x00\x00\x00\x00\x00\x00\x00\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000180)=0x7ff, 0x4) 2018/03/10 13:42:20 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x3b5, 0x142) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000200)=""/192) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000200)="73657467726f75707300751884bad7761bb11db07eb3d8e01682c06b8129bf4f04b3885b84ad1027e88840e0edcb70838cf9c6a9454eb622aae94fcae9cabe601a9aad4447000054dcd5b756fb6470a8196093eec78267ce1d8dae8a60aa74dc2d5e05697206fab98b12f351987c5b573a78f0946ff2b270e592081f490de929d829802a6b5a26d67d7c4cef15a301fcfc572f0033ceece35c99e090f450afdecae2b5e2db49b1713651fc4db31c9568d7b038c8") bind$alg(0xffffffffffffffff, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r3 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000000000), 0x208) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) r4 = socket$inet(0x2, 0x8, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x220) socket(0x11, 0x803, 0x400) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffff9c, 0x29, 0xca, &(0x7f0000000140)={0x36, 0x1, 0x1, 0x2, 0x8}, 0xc) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x10}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) 2018/03/10 13:42:20 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xca7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x4, r0}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req3={0xffffffffd1500be5, 0x7, 0x7a, 0x1, 0x0, 0x800, 0x40}, 0x1c) clone(0x0, &(0x7f00000a5000), &(0x7f0000ef4000), &(0x7f0000996000), &(0x7f0000000040)) inotify_init1(0x0) 2018/03/10 13:42:20 executing program 6: sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/03/10 13:42:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x800, 0x80) bind$bt_rfcomm(r0, &(0x7f00000000c0)={0x1f, {0x6, 0x2, 0x7, 0x0, 0x7, 0x8}, 0x401}, 0xa) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x185042, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000100)=ANY=[@ANYBLOB="66696c74617200000000000000000000000000000000000000000000000000002c000000ebccad3c1b4a6a001850533199297436468897da1a838e8357cb778d622b8240d84492c7f82e8b0202dafb6c"], &(0x7f0000000300)=0x50) write(r1, &(0x7f0000000180)="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", 0x14a) openat$sequencer2(0xffffffffffffff9c, &(0x7f000047aff0)='/dev/sequencer2\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x490000, 0x0) 2018/03/10 13:42:20 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r0, &(0x7f0000000fff), 0x0, 0x8000, &(0x7f0000002ff6)=@un=@file={0x0, './file0\x00'}, 0x80) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x48000) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/03/10 13:42:20 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x1, 0x20800) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x8, 0x200000) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00000000c0)={0x4, 0xc65}) r1 = socket(0x3, 0x4, 0x2a) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfff, 0x500) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000040)=0xf000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r1, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) 2018/03/10 13:42:20 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000000000) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') get_mempolicy(&(0x7f0000000080), &(0x7f00000000c0), 0x3, &(0x7f0000ffe000/0x2000)=nil, 0x4) getdents64(r1, &(0x7f0000000100)=""/4096, 0x1000) getdents64(r1, &(0x7f0000001100)=""/217, 0xd9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x30000008}) 2018/03/10 13:42:20 executing program 6: socketpair(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0xff, @empty, 0xcf19}}, [0x6, 0xd6, 0xfffffffffffffff7, 0x2, 0x2, 0xffffffff, 0x8, 0x7, 0x8, 0x80000001, 0x5, 0x38e4, 0x9, 0x6, 0xfff]}, &(0x7f0000000280)=0x100) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000002c0)={r5, 0x1}, 0x8) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00000000c0)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) open_by_handle_at(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x101600) times(&(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r5, 0x1f}, &(0x7f0000000340)=0x8) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000040)=""/41) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000380)={'nr0\x00', 0x4800}) pwrite64(r1, &(0x7f0000001440)="95dd3f6d51ac6f0c711ea7ff5f9961c95fd56898202716033e288d1eb94cdc3a8b7ecd04ee8669e18220", 0x2a, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000001400)=0x3, 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xffff) 2018/03/10 13:42:20 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x40) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000500)='/dev/hwrng\x00', 0x4200, 0x0) fallocate(r0, 0x2, 0xea2, 0x10001) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) r2 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x4) renameat(r2, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00') 2018/03/10 13:42:20 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000080)={0x9, 0x0, 'client1\x00', 0x1, "a5e69d396e8c665a", "82f3d0383d866a48600cc65384dcd7cdd3ea2807b3bfc2eddf48aea50f6e33d6", 0xfffffffffffffffe}) [ 59.926291] device bridge0 entered promiscuous mode 2018/03/10 13:42:21 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0xffffffffffffff01, 0x3f, 0x3f, 0x8001, 0x8, 0x9, 0x96, 0x400, 0x9, 0x2, 0x1}, 0xb) r2 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2effc), 0x3fc) 2018/03/10 13:42:21 executing program 2: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) 2018/03/10 13:42:21 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x0, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000) prctl$void(0x15) 2018/03/10 13:42:21 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x8000) gettid() pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$getflags(r1, 0x408) 2018/03/10 13:42:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x4ab, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$TCFLSH(r1, 0x540b, 0xcf) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/03/10 13:42:21 executing program 7: syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) poll(&(0x7f0000000480), 0x200000000000017a, 0x1) 2018/03/10 13:42:21 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e30fa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000839000), 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x4) sendfile(r1, 0xffffffffffffffff, &(0x7f0000e64ff8), 0x1) 2018/03/10 13:42:21 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000069f000)=""/41) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x100, 0x3f]) [ 60.026126] device bridge0 left promiscuous mode 2018/03/10 13:42:21 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x50bc}}, 0x2, 0x2, 0xfffffffffffffe01, 0x8, 0x2}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f00000001c0)=0x81) 2018/03/10 13:42:21 executing program 2: fstatfs(0xffffffffffffffff, &(0x7f0000000040)=""/90) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) pwrite64(r0, &(0x7f00000000c0)="ac0b4c5235582e08", 0x8, 0x0) r1 = memfd_create(&(0x7f0000000000)='/selinux/load\x00', 0x3) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mkdir(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r3) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000180)={"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"}) readahead(r1, 0x100, 0x10001) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000100)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/enforce\x00', 0x8000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002180)={{{@in=@multicast2, @in6=@local}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000002280)=0xe8) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000012fe4)={0x1, 0x9, 0x7, 0x4}, 0x1c) write(r5, &(0x7f0000000000), 0x0) 2018/03/10 13:42:21 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) writev(r0, &(0x7f0000002540)=[{&(0x7f0000001540)="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", 0xea9}], 0x1) 2018/03/10 13:42:21 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x13, r0, 0xfffffffffffffffd) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x400000, 0x0) 2018/03/10 13:42:21 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fd, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000619ffc)=0x10000000003, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) 2018/03/10 13:42:21 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) getsockname(r1, &(0x7f0000000300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000380)=0x80) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in, @in=@rand_addr=0x800, 0x4e21, 0x9, 0x4e23, 0x100000001, 0xa, 0x20, 0x0, 0x1, r2, r3}, {0x2, 0x7, 0x7, 0x4, 0x1, 0x8, 0x651, 0x5}, {0x100000000, 0x7, 0xfffffffffffffffc}, 0x9, 0x0, 0x3, 0x0, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0x7f}, 0xa, @in6, 0x3501, 0x5, 0x0, 0x80000000, 0x6, 0x200, 0x2}}, 0xe8) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x3) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000080)) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0)=0x9, 0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) r5 = getpid() ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000140)={'bcsf0\x00', 0x9}) tgkill(r4, r5, 0x23) r6 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000040)={0x1c7c6bc377fdb62f}) 2018/03/10 13:42:21 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000440)='/dev/midi#\x00', 0xffffffffffff0000, 0x201) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000000c0)={'gretap0\x00', 0x1}) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x310) ioctl$TIOCCBRK(r0, 0x5428) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000480)) [ 60.096522] SELinux: policydb magic number 0x524c0bac does not match expected magic number 0xf97cff8c 2018/03/10 13:42:21 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00005aa000/0x3000)=nil, 0x3000}, 0x1}) r1 = epoll_create(0x10000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000069a000)) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x20000) write$selinux_context(r2, &(0x7f0000000040)='system_u:object_r:auth_cache_t:s0\x00', 0x22) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r0, &(0x7f0000910000)=""/100, 0x64) [ 60.143469] SELinux: failed to load policy [ 60.225957] SELinux: policydb magic number 0x524c0bac does not match expected magic number 0xf97cff8c [ 60.235577] SELinux: failed to load policy 2018/03/10 13:42:21 executing program 5: syz_emit_ethernet(0x3a, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)) r0 = socket(0xd, 0x0, 0x7) ioctl$TIOCEXCL(r0, 0x540c) 2018/03/10 13:42:21 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r0, &(0x7f0000e64ff8), 0x5b5e) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/03/10 13:42:21 executing program 3: r0 = open(&(0x7f0000085000)='./control\x00', 0x80400, 0x100) r1 = inotify_init1(0x0) r2 = gettid() ioctl$FIONREAD(r0, 0x541b, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x8, 0x1, 0x8, 0x100, 0xffffffff80000000}, &(0x7f00000000c0)=0xfffffffffffffe07) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000100)={r3, 0x8, 0x85, "fb17b35a66498f6501336c5910142797906ca3ce7e1523ffcc90d4d2794978d80192bcfae02246119b9993d2f447aa4582e72f525bf525b067e8d780aa77d58e2b679123d8dcc3eadc82a442d3376da8e71c26780290c0d3f7e769e1c4e144cfd602bd514374ecb6ec957f3f2e9df4ca4888d5ba32dec252f540d536988f82f0d96f0b4ccf"}, 0x8d) inotify_add_watch(r1, &(0x7f0000273ff6)='./control\x00', 0x80000c12) readv(r1, &(0x7f0000b25000)=[{&(0x7f0000fb2000)=""/128, 0x80}], 0x1) sched_setaffinity(r2, 0x8, &(0x7f000044cff8)=0x5) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) writev(r0, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) 2018/03/10 13:42:21 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000a55000/0x3000)=nil, 0x3000, 0x2000005, 0x40010812, r0, 0x0) 2018/03/10 13:42:21 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x31, &(0x7f000004fef8)={0x0, {{0xa, 0x0, 0x20, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) set_tid_address(&(0x7f0000000000)) 2018/03/10 13:42:21 executing program 0: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840000000000000000000000000000000000ffff0c00000000000000000000005b659a62290ffc380c2dbfc75e9f17e104000000000000001cb4e2bf501db1bb949869c29c4d914d9f26a203415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa5"], 0x81}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=""/45, &(0x7f0000000040)=0x2d) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/03/10 13:42:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/enforce\x00', 0x200040, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000240)={0xcf, &(0x7f0000000040)=""/207}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x8, 0x0, "ed25dbf942440f8705864382ec2eeab1cc6795eebdf6206b7a0626e2b8a24e50c751b35141aa35ee655df791afef6f46a8678e44b947d1772bf0fdb0d913e9666d74c61c877f6f49c3156bd1209fc7d2"}, 0xd8) getsockname$packet(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000400)={r1, &(0x7f0000000000)="51d8c674bb7c42b79abf108f92f61e776ca8eb222e3962280f1406", &(0x7f0000000480)=""/192}, 0x18) 2018/03/10 13:42:21 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) ioctl$EVIOCGREP(r0, 0x40047459, &(0x7f0000d1df52)=""/174) 2018/03/10 13:42:21 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) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 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_bp={&(0x7f0000767fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x4, 0x2) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x1, 0x81, 0x100000001, 0x1}, 0xc) ioctl$int_in(r0, 0x800000c004500c, &(0x7f0000000000)=0x4) writev(r0, &(0x7f0000001140)=[{&(0x7f0000001040)='2', 0x1}], 0x1) close(r0) 2018/03/10 13:42:21 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x6, 0x40440) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0xfffffffffffff96f, @mcast1={0xff, 0x1, [], 0x1}, 0x70}, 0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) r3 = getpid() fcntl$setown(r2, 0x8, r3) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000), 0x0) 2018/03/10 13:42:21 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x800) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000100)=0x8, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x107d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x5, 0x0, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/10 13:42:21 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) io_setup(0xff, &(0x7f0000000280)=0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) io_getevents(r0, 0x8, 0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f00000001c0)={r1, r2+10000000}) socketpair(0xd, 0x3, 0x7f, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000080)={"754f36b95c820d2d00008100", 0x1102}) 2018/03/10 13:42:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x7ff, 0x8, 0x1ff, 0x5, 0x6af6d149, 0xffffffff, 0x414, {0x0, @in6={{0xa, 0x4e22, 0x32a, @local={0xfe, 0x80, [], 0xaa}, 0x80}}, 0xd0f, 0x1, 0x3, 0xffff, 0xffffffff}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x1000}, 0x8) r2 = socket$inet6(0xa, 0x2, 0x9) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000f5fffc)=0x1e8, 0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000f63fec)={@remote, 0x0}, &(0x7f00000deffc)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000bfd000)={r3, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000d4cffc)=0xfffffffc, 0x4) sendmsg(r2, &(0x7f0000f30fc8)={&(0x7f0000a86000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000d47000), 0x0, &(0x7f0000f57000)}, 0x0) recvfrom$inet6(r2, &(0x7f0000566000), 0x0, 0xfffffffffffffffd, &(0x7f0000a21fe4)={0xa, 0x4e20}, 0x1c) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x200, 0x0) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000040)=0x5, 0x4) 2018/03/10 13:42:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6gretap0\x00', &(0x7f0000000000)=@ethtool_channels={0x3d}}) r1 = creat(&(0x7f0000000080)='./file0\x00', 0xe5) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x1, 0x3, 0x2}}, 0x26) 2018/03/10 13:42:21 executing program 4: r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_rr_get_interval(r0, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000000000), 0x4) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="ffe5ffffffffaaaaaaaaaabb86dd6002290f00303a0000000000000000000000ffff00000000ff8f00000000000000000000000000010200907800000000609433df0000000000000000000000000000000000000001fe800000000000000b00000000000000"], 0x0) 2018/03/10 13:42:21 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bc9f70)={0x7, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000766000)={0x2, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req3={0x800, 0x7fff, 0x7, 0x8, 0x15c3, 0xffff, 0x101}, 0x1c) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x4e20, 0x4e21, 0x8}}}}}, 0x0) 2018/03/10 13:42:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000040)={0x400, 0x800, 0x8000000000000000, 0x3ff, 0x80000001, 0x0, 0x7f}, &(0x7f0000000080)={0x5, 0x8, 0x3, 0x10000, 0x5, 0x2, 0x4, 0x2}, &(0x7f0000000180)={0x0, 0x3ff, 0x7, 0x7fffffff, 0x9, 0x2, 0x9, 0x8}, &(0x7f00000001c0), &(0x7f0000000240)={&(0x7f0000000200)={0x52}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = dup2(r0, r0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000280)=""/126) 2018/03/10 13:42:21 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x6, 0x200000) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = socket$packet(0x11, 0x2, 0x300) fcntl$setlease(r2, 0x400, 0x3) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000000040)={0x36, &(0x7f0000000000)="88963684265f2efb40e70a08c2bd6563d1cf712a15366c388aa57fe654af61e9a0ecf40e52d7269d442fc6b70b25913bd02d96059067"}) getdents(r3, &(0x7f0000000040), 0x19) 2018/03/10 13:42:21 executing program 1: mknod(&(0x7f0000000000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f00004fc000)=[{r0}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0xa000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000002600)={@remote, 0x0}, &(0x7f0000002640)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000002680)={0xc, 0x7, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x9}, [@alu={0x4, 0x5, 0xa, 0x1, 0x5, 0x0, 0xfffffffffffffff0}, @map={0x18, 0x7, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000100)='GPL\x00', 0xffffffffffff8000, 0x20, &(0x7f0000000140)=""/32, 0x40f00, 0x1, [], r2}, 0x48) open(&(0x7f0000000080)='./file0\x00', 0x2825, 0x0) 2018/03/10 13:42:21 executing program 3: r0 = shmget(0x2, 0x4000, 0x1600, &(0x7f0000ffb000/0x4000)=nil) acct(0x0) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r2, &(0x7f000000d000)=@abs={0x1}, 0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) accept4$nfc_llcp(r3, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x800) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000480)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000000100)="776368616e002c7f9f9d12d696d7e5446b0f677c8ebb90ee259cd6c770a1118dfc078d53184739d0b959485ec1af32c604da454c6f7cb4a2c46cb664869be260a64c51e3b463e809987e6957e2169fd1137c9f2f3cc7c1ac333d1ac109cee56ff27fd2cf577a1f018b7f3a8b82cb67331b551dceb7bccbb854a12dc80f2c46e1956a") sendfile(r2, r5, &(0x7f000097d000)=0x10000000, 0xff) 2018/03/10 13:42:21 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = getpid() getpriority(0x2, r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) userfaultfd(0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000140)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0xffffffffffffffff, 0x0) fgetxattr(r2, &(0x7f0000000080)=@random={'btrfs.', '/dev/rtc\x00'}, &(0x7f00000001c0)=""/244, 0xf4) 2018/03/10 13:42:21 executing program 6: r0 = add_key(&(0x7f000003dff8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) keyctl$search(0xa, r0, &(0x7f00000000c0), &(0x7f0000000080)={0x73, 0x79, 0x7a}, r0) 2018/03/10 13:42:21 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000000000000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000000240)='jfs\x00', 0x2000, 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000000c0)) dup2(r0, r1) 2018/03/10 13:42:21 executing program 2: r0 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = shmget(0x1, 0x3000, 0x78001000, &(0x7f0000ffc000/0x3000)=nil) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x6000) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r2 = semget$private(0x0, 0x5, 0x0) semctl$SEM_STAT(r2, 0x0, 0x12, &(0x7f0000000080)=""/54) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x201, 0x0) write$eventfd(r3, &(0x7f0000000140)=0x3, 0x8) r4 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x20000) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f0000000040)={0x9, 0xffffffff, 0x1}) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f00000000c0)={0x4, 0x6}) 2018/03/10 13:42:21 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') sendfile(r0, r0, &(0x7f0000000140)=0x3ffffffc, 0x400) ppoll(&(0x7f0000000000)=[{r0}, {r0, 0x4000}, {r0, 0x280}, {r0, 0x20}, {r0, 0x42}, {r0, 0x200}], 0x6, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x6}, 0x8) sendmmsg$alg(r0, &(0x7f0000000dc0)=[{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000100)="569b298b9425811629dc3069bdaad25ca041604f5706711a82a8b6f98e4778f75881dfc6df0f15376ed3f562a41492078ca57bf74156b08fe2cc00", 0x3b}, {&(0x7f0000000180)="5a635a0c522f595c63516e8a99703bbee765103bb8bb272ad5e16229e5206226eff0c344a151209651510247d6c4a9385db24abb7baa6829a43c3375ae4a257ac13406c29a2b18c763216fcee86f69c2806ca48ca67e209f2693c897606f20a03cac3f7ea8fde664e3c6976a12c47da6a98c64b2d00bc10e49737c0b5a49958d4bc0027d1225591b478616b877b400ae527c2157b3197c5a19da9148ab272df3bce072a817cccf586c35d8205f799d4f1c59f8507d6c33082350bd9008370c62eb", 0xc1}, {&(0x7f0000000280)="030a894b696473e9f46f66042be73698b2e73e38c8b37f5ea6898c3184671a3292d4f5750192e5be3fa7d264a6f5a6c464119f82c72dae2fe25df667d4b587ab0d4d7f28c3a543884fa9d6997d56cc1de3cbe63e74120f7426f01529236f646402549998c318aee4a3", 0x69}, {&(0x7f0000000300)="ad9be6b9603d7c93a6c77ebe0dbe276adfc96bd07e117f4db9950318004b308db68c537f9547835590c51889de18f9742147fa73ad91a0399a0586ba30c580682e8d9bc1fa8e39c76af6e6abfd1275418b486e3c03f9816e83e7a9769a82c7ef", 0x60}, {&(0x7f0000000380)="32158b5e73f638dbcbe08e5fa61db166b06ff7d2786aae32109f9169fa0105da1b33645934393149154c1161b49d07d8db08b5489649ff0cc51e1c742e770c60bc7c896123c3a7c26c16bddd8da5d2f16676de90f76f621d0d09dd63fcb34567e32364a94c873b4f53dfc29b789321ad953588f8e359452ace32efef40bb5614167a52cd61fd865f0669e720f1a9c4f8a89223b80c577a63f6283851565ad2d4f5cc04a563a4f09e3533318c5923eff514dd12e11c4372b6dcb62ce1b4890ff35b735d248d778e0f4592facd4bbf4e11efad8ce877ddb1f31687137889343209ad0aaf664dc76370e6e8e316e6e28f1e7e5e059cdf595dbc48", 0xf9}, {&(0x7f0000000480)="d3d71e7ae8fbb9f87ea4ea972823dcec49cded6a692e39d7268a8bbe9cfd3bae76ce0fdf31d254fc9e519809d5c6d937f2d81ba142865bb20d571a9d1510adb624263143b06540ba86545857497f422a77bec4055820bef99b867cdfef4882cf34928d54246d88cd92aa73ca7cf79e52898b2aa7024856cb7c761bdfa7842cff211515e33e068e8606651662697a8bc3f7274c1d41ae807d5c56ad67ebd2f05d5787f6d4ab2e41440bf7451f2ee354cec2de88de39ee285fd99bd9a58383f373d95fbec9e49cd84224819e0a9f640b9889d81b5ec47b0781aba3b63b3453cee2a4a4e53da5de0d9058cfb552c4038bae048d", 0xf2}, {&(0x7f0000000580)="a26d120d04ffe58b7c1fca8b0d76937e75d7de9b812f8621dc7a55a81a3db6e8e6b979ca77cc5d7f9a4023281dd68479bde9c4805b7b1a50d725db54a8ebf057d9a580e59dd7ec9d8f8ff79eb75b07a93c0381e9ebd4c211", 0x58}], 0x7, &(0x7f0000000680)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x20000040}, {0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000006c0)="66bd386eac1c6c92bf58abd0d6e2755243f30494645b45fc58a6db1b89084d8a9005c235acb0ffb6a864f5f4968eb4bf1ceebe46bbd71d4f6422288897fff26e34add9be38e1a020fe6fd3028fcdebfc59e73b220dd13c7b5a622c37c0b8cb7624f0c25d53d2ab", 0x67}, {&(0x7f0000000740)="28f962468feb6c806b5f1924d1257ec6c9d8d253fbd8442e30753ecdd4e2a92a15419d3aeed34d68dde63702c69daf4a1948ec3cdc045e60874d6f72b870a8f083c0af5057e53065889353eac0b8c5a13cfd93a7365da34da94459179e57ee5b6dc52d3af074dd2495696a75acf7392d0e675f3953dedc1dfa05e455e632643a5c8478730d849aea25279b081dc945327f596eb3e0974bdf9a746be6e7dd258b0062ddac6392e0d1d0eb7146d3a7f8505b55e67f4db1853175c6589103acdd052e6cb4537be1682bd38b1ee7b9071a54bd74a2aabab4", 0xd6}, {&(0x7f0000000840)="cd54", 0x2}, {&(0x7f0000000880)}, {&(0x7f00000008c0)="75a6ada26ab20ebeb6738dce97b8d3681dffeeb855d1c45f78517e55c3ef9f7cb045d65acb8a4943f51d26", 0x2b}], 0x5, &(0x7f0000000980)=[@iv={0x60, 0x117, 0x2, 0x48, "c7407eac266268a4014fbe71eea02a363ce0304463954b23256270dff5bb2a2b901015e831fb9276c921130b277c0dbde3ce78fc9dbbfebb8d3d9a7576ce4c53494e7307b42229b7"}, @iv={0x60, 0x117, 0x2, 0x49, "246b950e4156cf41a1092c310f780211254bdac3420d298fc0940fdf94591ac97376fbce7cad8bf111f20d3ee19134c06717f159e618efb67b4f048083171960fd06378a4c4f660ff9"}, @assoc={0x18, 0x117, 0x4, 0x19f}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffffff}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x10000}], 0x150, 0x40}, {0x0, 0x0, &(0x7f0000000d80)=[{&(0x7f0000000b00)="3e2eda997b95bd63530bd6e81268d70c07d38dc92bd97d8263d61f665eb5bbbd383c3503b4a76ebc30a5752574abfb7ab424662775abbe8f384616a36c5512b91e359bd55621f2", 0x47}, {&(0x7f0000000b80)="d7d4d4fae05ce4c82886f02b367343b41627c0ef0e042dc5bd799b5f09b8db6388b958d33b2e17d75c4b2a00e41778ffe68fcfb15c3618f8b9881846fbafbd558774df7d00f7c9487aad2a7248d54d430d95370f5a63493cbb8d0820a813f50505763da97750f220bd6c6c236b2dfb83e32cfc360001763d997dc6c6d3de4dcf129c4118822fd9cf6202d69caf65cca6e9b0e9a0acb3e7c7ef4fed8c64a2a1e574716cf7781f6c8c8d4c0fa76b537b767aa75eabc3f92f5ce9da7ccfb087bb841803569ce2f0702e719314f6ff0e3171d8a6c1", 0xd3}, {&(0x7f0000000c80)="04df2ad118c04885473063fa21ff00d320a1a41562c10417851a20c28547f65f1d424d5b1db683ca923ddce9cb481833aea4bccb13a103c3d645", 0x3a}, {&(0x7f0000000cc0)="4000a786fe449ed043daaea0d91dfd69fb2a8d430d056ef032204902736aea223e2de5a1d3e6eb3f794b18b83ae83c5f5fe04d062025b87469ceeea0c63a06997d9106b51820999041eda81f6f38b6e70fe5f68148037373f86d38640ba940282ad8ad886d0c1d4c4d7d810b9d288df9ad4e1042287e83fb7c4b3ec2719a4b8a9fdadc8ef8fd2622ac5149a36487f55d8dab33c51849f609461f2f2d6dcfd2f5ed737e1cc3fa2fce9b769e67ff635a0ad4c1271f", 0xb4}], 0x4, 0x0, 0x0, 0x4}], 0x3, 0x40004) 2018/03/10 13:42:21 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x234}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x4, 0x4) rt_sigtimedwait(&(0x7f0000000080)={0x3}, &(0x7f00000000c0), &(0x7f0000000100)={0x77359400}, 0x8) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) 2018/03/10 13:42:21 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x10000, 0x0) r2 = fcntl$getown(r0, 0x9) fcntl$setownex(r1, 0xf, &(0x7f00000000c0)={0x2, r2}) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)=0x401) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x12013, r0, 0x0) write$vnet(r1, &(0x7f0000000180)={0x1, {&(0x7f0000000100)=""/15, 0xf, &(0x7f0000000140)=""/47, 0x3, 0x3}}, 0x68) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/03/10 13:42:21 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x40, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000280)={0x1, "ee"}, 0x2) fcntl$setsig(r0, 0xa, 0x3a) r1 = syz_open_dev$vcsa(&(0x7f0000000ff5)='/dev/vcsa#\x00', 0x3ff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000407ff6)='/dev/vcs#\x00', 0x4, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000180)={0x127ff, 0x1, 0x10000, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000140)={r3, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x4000, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000ca8000)='/dev/vcsa#\x00', 0x1, 0x0) getsockname$ax25(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x8001, 0x4) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ab4000)='/dev/cuse\x00', 0x0, 0x0) r6 = dup2(r5, r4) write(r6, &(0x7f0000000200)="c36489dfd0fa468eba21c66dd03bf5622ba0cc6dcb93c59f9800590ce030c08ee64a5b361ce7dbb167db0f82cafc2dd57e9c324f9ed2b6c807ce770c47bd84220c3e5950b84b046490061ffff0ae709dbbc229b45aa1e02c526698f84bcd884f5e22623b60acfc47a4fa8b41e5075d877b90e4", 0x73) 2018/03/10 13:42:21 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000300)={r2, &(0x7f00000002c0)=""/45}) sendmsg$nl_generic(r1, &(0x7f000028c000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000d11fa0)=ANY=[@ANYBLOB="1c00000018000008000300ed000000"], 0x1c}, 0x1}, 0x0) r3 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x9, 0x280001) r4 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x101000) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000000240)={{0x2, 0x1, 0x1000, 0x3ff, 0xffffffffffffff01, 0x5}, 0x2}) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000000180)={0x0, 0xc1, &(0x7f0000000080)="f4be1506d0657599246d70a769b5eb09c08efd59711ae8f816dc4ade06d1a96ad900ad47061f516263366d589b9ef7e701a8dbe6cc9c865a4c779d4d60a275d518fc542f84cebcfbb95b0f8a89bcc63e8052d7190605c9f28615210be010c381824521ed0909d6ef4a4588d4b67c6729ebd5b49e8615534b6d57950564e645555292d25cf1c8caf183ffd38d2c6a456647286f86c4f6b86ab4f4f14f1e78de4d9ae65e28a832733e99630d17921e2a8a16c63f66f30e1826c952536f4022a189fa"}) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000000200), 0x4) 2018/03/10 13:42:21 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0xfffffffffffffffa, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(0xffffffffffffffff, 0xc0505510, &(0x7f00000001c0)={0x8, 0x2, 0x2, 0x5, &(0x7f0000000140)=[{}, {}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x1, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x10001, 0xfffffffffffffffd, r1}, 0x2c) close(r2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) ptrace$setsig(0x4203, r3, 0x0, &(0x7f00000000c0)={0x29, 0x3, 0x1, 0xfffffffffffffffa}) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3) 2018/03/10 13:42:21 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x80, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80, [], 0x11}, 0x4}, @in6={0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xe}, 0x5}, @in6={0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0xd}, 0x3b9}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0xd7, 0x3f, 0x40}, &(0x7f00000001c0)=0x10) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000004c0)={0xfe}, 0xffffffffffffff96) remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x8, 0x3) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00'}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) r3 = add_key(&(0x7f0000000340)='big_key\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="f8733cc013068cb784a1d0df6cf8bf18ed1666c07fe5676c278a44a4a85e66ab5b8e46f29801f7f8aa8d6d5ebdd730ece2f4fa5c8636161ccf2e00eaa55ba366f9fe4dd2de6695a73e12f6246ae32808ebb88813245cfa9b1bffe4047d0b6ef54d83c626e44d53db", 0x68, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r2, r3) r4 = fcntl$getown(r0, 0x9) sched_setattr(r4, &(0x7f0000000200)={0x30, 0x7, 0x1, 0xffff, 0x7, 0xd17, 0x7, 0x81}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000440)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfffffffeffffffff}, 0x0) 2018/03/10 13:42:21 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x581, 0x2a00) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={0xc6, 0x1ff, 0x4, 0x2, 0x6, 0x8, 0x3, 0x1, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0xe8b}, &(0x7f0000000200)=0x8) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f00000000c0)=0xffffffff) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000080)={0xfffffffffffffffd, 0x0, &(0x7f0000000380)}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79800000000854fa07424adee93707da75af1f0200f5cd26d7a07164000000e39c5a") ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) 2018/03/10 13:42:21 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000510ffc)=0x1b) read(r1, &(0x7f0000000f0f)=""/241, 0xf1) r2 = socket$nl_xfrm(0xa, 0x5, 0x84) r3 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r3, 0x0) getsockopt$bt_hci(r2, 0x84, 0x0, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x110d) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000000c0)={0x5, &(0x7f0000000000)=[{0x5, 0x7ff}, {0x4, 0x8000000000000000}, {0x5, 0x4}, {0x7, 0x9}, {0xffffffff, 0x981}]}) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000040)=0x78) 2018/03/10 13:42:21 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/116, 0x74, 0x14) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000280)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000007c0)={0x11c, 0x0, &(0x7f0000000a00)=[@acquire={0x40046305}, @reply={0x40406301, {0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x40, 0x8, &(0x7f0000000200)=[@ptr={0x70742a85, 0x0, &(0x7f00000001c0), 0x1, 0x0, 0xc}, @fd={0x66642a85, 0x0, r0}], &(0x7f0000000240)=[0x48]}}, @increfs_done={0x40106308, r1, 0x2}, @free_buffer={0x40086303, r1}, @acquire={0x40046305, 0x3}, @increfs={0x40046304}, @decrefs={0x40046307, 0x1}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f00000002c0), &(0x7f0000000300)=[0x20]}, 0x6}}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000380)=[@ptr={0x70742a85, 0x1, &(0x7f0000000340), 0x1, 0x2, 0x3e}, @fda={0x66646185, 0x8, 0x3, 0x3d}, @fd={0x66642a85, 0x0, r0}], &(0x7f0000000400)=[0x78, 0x30, 0x48]}, 0x95}}], 0x0, 0x0, &(0x7f0000000780)}) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0x40000) 2018/03/10 13:42:21 executing program 2: syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) fchdir(r0) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000040)=""/31, &(0x7f0000000080)=0x1f) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/10 13:42:21 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2000000000039, &(0x7f0000e86000)="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", 0x113) sendto$inet6(r0, &(0x7f0000000600)="88", 0x1, 0x7fff, &(0x7f00000006c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 13:42:21 executing program 4: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) getdents(r0, &(0x7f0000000440)=""/203, 0x362) getdents64(r0, &(0x7f0000000df0)=""/528, 0xff95) 2018/03/10 13:42:21 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x20002, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time, {}, {}, @addr}], 0x30) read$eventfd(r0, &(0x7f0000000000), 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x100000000, 0x10001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0xffff, 0x10}, 0xc) close(0xffffffffffffffff) mq_unlink(&(0x7f0000000100)='/dev/input/event#\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000400)=""/36) 2018/03/10 13:42:21 executing program 6: alarm(0x4000001006) r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fddff8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e23, 0x8dd8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}}, 0x8, 0x5, 0x9, "526eb21979f5f77a948f8967a3a5a100f065c3b0157c6d11202ecc90b11e642fad50aa550e6dfff24f3ecf4a7f8eb65e377d7b441b951b0447a9442558efe29803fa3548ad44c3e5010231c529cd8c3c"}, 0xd8) 2018/03/10 13:42:21 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x1, 0x0, &(0x7f000000d000)='b'}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="506b1f3abe00000000000000000000000000000000"], 0x0, 0x0, &(0x7f0000260000)}) 2018/03/10 13:42:21 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002ff8), 0x8) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000006c000)=0x2, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f0000000140)="ea3331f6ff557dc564b7b279fd343a5cb37af08990ef756e4bef1a0395a68dcf42755462424d33e3e38cbf80da08cb88435b8380bad0729c9f9be61d9d0e96d24ae6fbec5239e3cdd1e4c4e03c7e07faea16f8c6dabafef49b632f24fb5f269d4aa22b75373bb0d4a30d7f1feae20352f0229a93a4490a7073383130599b4efb08a12c5df75a113272521b5c2f1c5cd577419aa61824fcb8b94d990c874dec829b1985a085593ea96b9631d92a40540742ed6d60dd6b3cf8d76940e8eb440c8f19d32f13af4f0b82781130a4f267a8d76a0d17f3a99fb83474aec5f2f4bd934db0c4a0255fc08f96"}, 0x10) sendto$inet6(r0, &(0x7f0000000000)="e9", 0x1, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 13:42:21 executing program 4: mkdir(&(0x7f000052aff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x618f18ba}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) mkdir(&(0x7f0000001080)='./file0/file0\x00', 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) [ 60.614303] binder: 9102 RLIMIT_NICE not set [ 60.625240] binder: 9101:9109 Acquire 1 refcount change on invalid ref 0 ret -22 [ 60.640006] binder: 9098:9114 ioctl c0306201 20007000 returned -14 [ 60.651407] binder_alloc: binder_alloc_mmap_handler: 9095 20000000-20001000 already mapped failed -16 2018/03/10 13:42:21 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000600)='/dev/ptmx\x00', 0x80000000101084, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000d42000)) r1 = syz_open_pts(r0, 0x400) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$KDADDIO(r0, 0x4b34, 0x1) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x0) getpeername$inet(r3, &(0x7f0000000180)={0x0, 0x0, @rand_addr}, &(0x7f00000001c0)=0x10) fcntl$getflags(r0, 0xb) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f00000000c0)={0x0, r2+30000000}, &(0x7f0000000100), 0x8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000140)) vmsplice(r1, &(0x7f0000000500)=[{&(0x7f0000000200)="a4303b64313667d46af648f062ece697c3bedac02f5b47b3fa28ab3330a3d60416ccb33c068c0fa14c16398a3468dea71904e1f482349a", 0x37}, {&(0x7f0000000240)="8319ae938f8454d85587915f0ea2b13b80fcca3a6359bb9c272a4ad3b6f29d1c909774c4e64afe63e7bc05b8058be1c0a973355ca7bbf9279e4bc97dfd930e1f2291aaa9de774ab3d5ac6381a538231788e353d0fa614b43d533d48c6b99b75b14f203f3e1051a036a6d207b4d6483af8756", 0x72}, {&(0x7f00000002c0)="e668ef5fcf663f2d051fea47c7ff618092d400853ea13ea9b98665ccad7b5801ace8818134e0b914d93c00ea6656c3fc1a59c8859dfaf7e72ff0054fd667507532888e819ed50821a9309822bd78244bcdcd407bbb18feba16545e23c95f1638b15e532f7149142f1cb882595b3753e44b31d2c3e84687034cf6aeadfe189356191324ae08803806", 0x88}, {&(0x7f0000000380)="384b0dbdfc2f85672848fd4ec8d0db5cc14d7a1b69a3afeb41f946d2a98697a37d68398a64999ee9f9cbde1a30fb62afe7b2704cb8b20aa1e26a041424b5f719d111d96c9e1c581d4c2bda55da2bbed88b23a9f1dd96df05f6cc50f966b771ebfa0bdbf3e137f2721b05e73f34db20c69b517668bf65f92e108c291da102f1340d499cdcdffb20abd0cdd0b1c5db532399a10ba4415270f9320f9b5fa301f8b813f4eff9a7fd", 0xa6}, {&(0x7f0000000440)="61a5cb378e8b8db3fe1bd45332ff2496ad149a383798ea5c323bf35544e27547126cec155ebfe20522e4e5b7f5a5ffe4b44cb401eb3fca", 0x37}, {&(0x7f0000000480)="0720d84334c8af93605a59b70bc9bff66996935bf3421cdadb6bb1fd9abb02e5b7d5cb19a8a6014ded9e970a3f14899d710a657cb14a37d1edd778427aa504a1bd80ae515f52e6907235ab04dfee6b0d73b02aed507f36adb8a69e4a8c4215aa0f5ea37d5b890eb8af1d401bb0c498", 0x6f}], 0x6, 0x8) 2018/03/10 13:42:21 executing program 7: r0 = socket$inet(0x2, 0x1, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x128, 0x160, 0x1b0, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 0x0, 0x0, 0x30, 0x3a}}}, @mark_m={'mark_m\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x2b8) fallocate(r0, 0x1, 0xb4, 0x1f) [ 60.688804] binder: 9101:9122 Acquire 1 refcount change on invalid ref 0 ret -22 [ 60.696494] binder: 9101:9122 got reply transaction with no transaction stack [ 60.703828] binder: 9101:9122 transaction failed 29201/-71, size 64-8 line 2763 [ 60.704911] binder: 9101:9117 Acquire 1 refcount change on invalid ref 0 ret -22 [ 60.712857] binder: 9098:9124 ioctl c0306201 20004000 returned -14 [ 60.726956] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/10 13:42:21 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x4e21, @multicast2=0xe0000002}}) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x2, 0x80000) ioctl$KDMKTONE(r1, 0x4b30, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000002c0)={'ah\x00'}, &(0x7f0000000300)=0x1e) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000005c0), 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000140)="90a0822b84266fbde7e876cedd58a38d", 0x10) connect(r0, &(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x80) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000580)={0x5, 0x1, 0x6, 0xffffffff00000000, 0x5}) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000180)={0x4, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x108) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000540)) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000380)=0x100008, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r2, r3) 2018/03/10 13:42:21 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x40001, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000200)={'vcan0\x00', 0x400}) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x323d00) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8, 0x4, 0x8736, 0x2, 0x1, 0x9, 0x2, {0x0, @in6={{0xa, 0x4e21, 0x1ff, @empty, 0xff}}, 0x7, 0x7, 0xfff, 0xd54d}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r3, 0x9}, &(0x7f0000000180)=0x8) 2018/03/10 13:42:21 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$bt_l2cap(r2, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x800) dup3(r1, r1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/03/10 13:42:21 executing program 4: fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x10) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) [ 60.739435] binder: 9101:9133 Acquire 1 refcount change on invalid ref 0 ret -22 [ 60.747093] binder: 9101:9133 got reply transaction with no transaction stack [ 60.752271] binder_alloc: binder_alloc_mmap_handler: 9098 20000000-20001000 already mapped failed -16 [ 60.754414] binder: 9101:9133 transaction failed 29201/-71, size 64-8 line 2763 [ 60.761069] binder: 9098:9130 ioctl 40046207 0 returned -16 2018/03/10 13:42:21 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8010743f, &(0x7f0000b9f000)) ioctl$int_out(r0, 0x0, &(0x7f0000000000)) 2018/03/10 13:42:21 executing program 5: r0 = request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='user\x00', 0xfffffffffffffff9) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x6, 0xffffffffffffffff, 0x1}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000240)={0x7, &(0x7f0000000140)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @link_local}]}) r2 = add_key(&(0x7f0000000300)='iv_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="01", 0x1, r0) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)='user\x00') add_key(&(0x7f0000000280)='id_legacy\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="499bba55e2a29b933b076de4ae9a76403665cb4c2d7653903a15b4ba2e2cb3bbd013d8e69c298967704c814ba16ce8b400ca53de324dfebc0210c78b91abcefb75d46a00407f7842b27d903922c74952a31e3c26a603f57eefdc7197124b471b84aa64b283542537db2c8ed14d43070a1f16a06be4286bbcbf071daa1d6e411f49087d69a0658c35efebe29aada0ee5c568105993614fdc27ee548e6f92a5df1bc", 0xa1, r0) 2018/03/10 13:42:21 executing program 2: pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) getpid() readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) writev(r1, &(0x7f000000b000)=[{&(0x7f00000000c0)="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", 0x1001}], 0x1) 2018/03/10 13:42:21 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) syz_open_procfs(r0, &(0x7f0000000100)='net/fib_triestat\x00') 2018/03/10 13:42:21 executing program 1: r0 = socket$nl_generic(0xa, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000ffffffff000000004000000001"]) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f00000000c0)="f1f400d3b7a48e34ba0b77b70e09440ac2b28a897c525cbf94c334dee2dc54035baa824f56716e7ab74299759fda2696313f85defc03e9d7ef3ad9900038e66ac65bca2a6fbab681cc86e9528fb4715bd093b100c456a0cfd658deaa7eb7423144551058a8a3c62f34a5f0f7196dc958a7e2aa56d735f192163facbfcd9d23c9f635455d7b4aa6c840bbf37df97f7dec31c591") getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x4) 2018/03/10 13:42:21 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) r2 = gettid() fstat(r0, &(0x7f0000000000)) fstat(r1, &(0x7f0000000080)) read(r0, &(0x7f0000000a40)=""/187, 0xffffffffffffffb2) process_vm_writev(r2, &(0x7f0000000700)=[{&(0x7f0000000180)=""/29, 0x1d}, {&(0x7f0000000280)=""/174, 0xae}, {&(0x7f0000000340)=""/83, 0x53}, {&(0x7f00000003c0)=""/215, 0xd7}, {&(0x7f00000004c0)=""/3, 0x3}, {&(0x7f0000000500)=""/222, 0xde}, {&(0x7f0000000600)=""/245, 0xf5}], 0x7, &(0x7f0000000a00)=[{&(0x7f0000000780)=""/230, 0xe6}, {&(0x7f0000000880)=""/117, 0x75}, {&(0x7f0000000900)=""/145, 0x91}, {&(0x7f00000009c0)=""/12, 0xc}], 0x4, 0x0) write$evdev(r1, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000b40)={0x1, 0xffffffffffffffff, 'client0\x00', 0xfffffffffffffffe, "dc1dca70d558d7d1", "8904aa57222c2d9bf8217c056c0234ed67a1ffffffffffff5bde7102898b703e", 0x1ff, 0x80002}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) signalfd(r0, &(0x7f00000001c0)={0x1}, 0x8) fcntl$setown(r1, 0x8, r2) syz_open_dev$sndpcmp(&(0x7f0000000b00)='/dev/snd/pcmC#D#p\x00', 0x8, 0x8080) [ 60.833491] binder: undelivered TRANSACTION_ERROR: 29201 [ 60.840646] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c [ 60.842242] binder: undelivered TRANSACTION_ERROR: 29201 [ 60.885989] SELinux: failed to load policy [ 60.902420] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c [ 60.915966] SELinux: failed to load policy 2018/03/10 13:42:21 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) get_mempolicy(&(0x7f0000000180), &(0x7f00000001c0), 0x0, &(0x7f0000ffc000/0x4000)=nil, 0x0) bind$unix(r1, &(0x7f0000c45ff6)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1000, 0x200040) getsockname$netlink(r2, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r3 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000000140)=0x1ff) sendfile(r0, r3, &(0x7f000097d000), 0xff) 2018/03/10 13:42:21 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) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000589000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000ffcfc8)={0x0, 0x0, &(0x7f0000ff7fe0), 0x0, &(0x7f000000cf8e)=""/114, 0x72}, 0x0) recvmmsg(r0, &(0x7f0000fd7e98)=[{{&(0x7f0000ffbff0)=@ipx, 0x10, &(0x7f0000be7fd0)}}], 0x1, 0x0, &(0x7f0000ffbff0)) recvmsg(r0, &(0x7f0000010000)={&(0x7f0000140000)=@alg, 0x58, &(0x7f00002e3fc0)=[{&(0x7f0000006000)=""/220, 0x350}, {&(0x7f0000108f80)=""/128, 0x80}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x3}, 0x0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x204, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/139, 0x8b}, 0x0) timer_create(0x9, &(0x7f0000000040)={0x0, 0x28}, &(0x7f00000000c0)) 2018/03/10 13:42:21 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x1000) exit_group(0x3) poll(&(0x7f0000007000)=[{r0}], 0x1, 0x10aef) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101000, 0x0) accept$ipx(r1, &(0x7f0000000140), &(0x7f0000000100)=0xffffffffffffff17) 2018/03/10 13:42:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x84000, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000080)={0x20, 0x0, 0x3, 0x6d34, 0x19, 0x100000000}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ppoll(&(0x7f0000000100)=[{r1}], 0x1, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180), 0x8) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x222da58293e385d4) ioctl$TIOCSCTTY(r2, 0x540e, 0x7) 2018/03/10 13:42:21 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='f', 0x1, 0xfffffffffffffffd) r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x1, 0x20000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000180)={0x7, &(0x7f0000000140)=[{0x6acd99e8, 0x8, 0x95, 0x8000}, {0x7ff, 0xd, 0x100, 0x452b}, {0x4234, 0x1400000, 0x0, 0x40}, {0x1, 0x3f, 0x100000000, 0x1}, {0x100000001, 0x8000, 0x92f, 0x8}, {0x9, 0x80000001, 0x2c3, 0x8000}, {0x1, 0xb540000000000, 0x3ff, 0x1f}]}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)) 2018/03/10 13:42:21 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200480, 0x0) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) accept4(r0, 0x0, &(0x7f0000000080), 0x800) close(r1) 2018/03/10 13:42:21 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000600)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000400)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000300)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x3) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000080)=""/130) 2018/03/10 13:42:22 executing program 4: getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) clock_gettime(0x0, &(0x7f0000000080)) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r3, &(0x7f0000000080), 0x162) 2018/03/10 13:42:22 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) mincore(&(0x7f0000ba1000/0x1000)=nil, 0x1000, &(0x7f00000003c0)=""/253) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000040)=""/72, &(0x7f00000000c0)=0x48) madvise(&(0x7f0000dbe000/0x4000)=nil, 0x4000, 0x10200000008) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000100)) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000380)={0x10004, 0x0, &(0x7f0000212000/0x4000)=nil}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x4, 0x200, 0x10000, 0x7fffffff, 0x6, 0x3, 0x7, {0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3}}, 0x1, 0x6, 0x0, 0x2, 0x32ce}}, &(0x7f0000000300)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000340)={r1, 0x81}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000500)={0x6, &(0x7f00000004c0)=[{}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0xe2a, 0x7, 0x2, 0x100, 0xffff, 0x7fff, 0x1, 0x8001, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x81, 0x7fff, 0x204, 0x7fffffff, 0x5, 0x2, 0xdca, 0x80, r2}, &(0x7f0000000200)=0x20) 2018/03/10 13:42:22 executing program 1: r0 = socket$unix(0x1, 0xfffffffffffffffe, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x2e) 2018/03/10 13:42:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x3, 0xa, 0x34f62cf5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000000100)="fcffcf9ffb4446e47eb0f259b40cfa1e3db10cfb8389bdfd45116308b59342a0700121669bb993919112e0d5af2e32d7688ef115fde83e0b484360cbafb35106705a7256a4e08eda5bfc06f750555d2d6547fbc75d9968a99973419a9f99bc9b5c573a955b22f46eeed821f8de5e3f111face15044b80d4566747c054d1be8ce63d122dc565c264b3c8bf3bdbf01dc421f8ba7ec708945c4cff7f5fd2747004180d7281ea86527472f32c362e992db54537c9c028c85e609c343327d6661040bd9df5c9710765cb02e52bcfe0a6a24bcd29488f949a2a3eb8070a873ec39d60e15f10bca4c78aec1747acff83619a98a", 0xf0, 0x4, &(0x7f0000000200)=@file={0x65d754dcd5d38039, './file0\x00'}, 0x6e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000014c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000001500)=@ipv4_deladdr={0x2c, 0x15, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LABEL={0x14, 0x3, 'tunl0\x00'}]}, 0x2c}, 0x1}, 0x0) [ 61.004693] encrypted_key: insufficient parameters specified 2018/03/10 13:42:22 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ec3ff4)) shutdown(r0, 0x1) shutdown(r0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/03/10 13:42:22 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f00006f7fe8)=[{{0x0, 0x2710}, 0x1, 0x45, 0x400000002}], 0xf6) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x401, 0x40) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x8, 0x0, 0xfffffffffffffffa, 0x7fffffff}, &(0x7f0000000180)=0x18) prctl$intptr(0x2f, 0x3) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40c202, 0x0) bind$bt_l2cap(r3, &(0x7f0000000040)={0x1f, 0xfff, {0xfffffffffffff18e, 0x3, 0xe7, 0x0, 0x3, 0xfffffffffffffffe}, 0x8, 0x8000}, 0xe) 2018/03/10 13:42:22 executing program 7: mmap(&(0x7f0000489000/0x4000)=nil, 0x4000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f00009d1000/0x2000)=nil, 0x2000}, 0x80000000002}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000000c0)={{&(0x7f0000a7b000/0x4000)=nil, 0x4000}, 0xffffffffffffffff}) 2018/03/10 13:42:22 executing program 4: clock_gettime(0x0, &(0x7f0000728000)={0x0}) setitimer(0x0, &(0x7f0000599ff0)={{}, {r0}}, &(0x7f000002afe0)) alarm(0x0) 2018/03/10 13:42:22 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x203, &(0x7f0000d5aff8)=0x0) clock_gettime(0x0, &(0x7f0000291000)={0x0, 0x0}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x300) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000080)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r2, &(0x7f0000000100)="edcb58ae91ef8c8014953d3ccc242d25063ce39ec65f42957efb00d7807f2bbbb7b819752db668614361efbb148499686d3829b6cefa18b929827108dd7029cab872443b97877cc2bd1a81619a17a2974074cd1fb50fcf41beee000112d31272"}, 0x10) fcntl$getownex(r2, 0x10, &(0x7f00000000c0)) io_getevents(r0, 0x1, 0x1, &(0x7f0000c89f80)=[{}], &(0x7f000018dff0)={0x0, r1+10000000}) io_destroy(r0) [ 61.053237] encrypted_key: insufficient parameters specified 2018/03/10 13:42:22 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f00000001c0)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x24, 0x7f, &(0x7f0000000140)=""/127}, 0x48) r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x3afbe386, 0x40001) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x11, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x48, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'yam0\x00'}) write$evdev(r0, &(0x7f0000000200)=[{{0x77359400}, 0xf3e3, 0xfa, 0x3}, {{0x77359400}, 0xffff, 0x1, 0x4}, {{0x0, 0x7530}, 0x1, 0x200}], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f000000b000)='syzkaller\x00', 0x7e0, 0x418, &(0x7f0000002f19)=""/231}, 0x48) 2018/03/10 13:42:22 executing program 7: syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101002, 0x0) 2018/03/10 13:42:22 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) rt_sigtimedwait(&(0x7f0000009ff8)={0xffffffffffff880a}, &(0x7f0000002000), &(0x7f0000010ff0)={0x1}, 0x8) r2 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r2, 0x0) fallocate(r2, 0x0, 0x0, 0x87dc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) prctl$setname(0xf, &(0x7f0000001fff)='\x00') rt_sigqueueinfo(r1, 0x4, &(0x7f0000000040)={0xb, 0x0, 0x80000001, 0xfffffffffffffffc}) 2018/03/10 13:42:22 executing program 6: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x80000000, 0x0, 0x0, 0xe08}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000180)={0x0, 0x0, 0x10001, 0xff}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f00000001c0)={0x1ff, r0, 0x0, 0x1cb}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/03/10 13:42:22 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000004c0)='/dev/adsp#\x00', 0x101, 0x10000) socket$inet6_sctp(0xa, 0x0, 0x84) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000680)={r1, &(0x7f0000000200)="d47ca79c477a07cdfe86e768b7990d8dcf785fdf0f7a2761191c8ad23c69dce0d6c23efd77b557770d", &(0x7f0000000600)=""/128}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x42080) r3 = mmap$binder(&(0x7f0000ba6000/0x4000)=nil, 0x4000, 0x8, 0x6010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000480)={0x140, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="11634840030000000000000003000000000000000000000011000000000000000000000018000000000000003800000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r0, @ANYBLOB="000000000200000000000000"], @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='h\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="080000000000000000634040020000000000000003000000000000000000000001000000000000000000000018000000000000005000000000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r0, @ANYBLOB="000000000300000000000000"], @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000580000000000000040000000000000006800000000000000180000000000000038000000000000003800000000000000000000000000000040000000000000002000000000000000"], @ANYBLOB="0663044001000000056304400100000012634840030000000000000004000000000000000000000001000000000000000000000048000000000000001800000000000000", @ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB="8561646600000000080000000000000000000000000000001c00000000000000852a7470000000001a950235a3ba7a61dc48bf50f516d24f6f8985b19aee07ea5876424ac0b17fdada44132448977cd9900568b6b15d40ba6799866c718a5f4901c059c57b84c749049d41333c450bb08be87bd4bcd33ac790d84c6d6e6ffaaa8e5a7a6bcf0b2ef72b971901085d7be1122b5cad0c7c5107b23355c2d50592ddc1f79787f6bd053a2d40", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000001000000000000003600000000000000"], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='x\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="37000000000000000d630000046304400300000001634040000000000000000003000000000000000000000001000000000000000000000038000000000000001800000000000000", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="8561646600000000010000000000000000000000000000000e00000000000000852a6a7700010000", @ANYRES64=r3, @ANYBLOB="0200000000000000"], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="400000000000000040000000000000001800000000000000"], @ANYBLOB='\vc\x00\x00'], 0x6, 0x0, &(0x7f0000000440)="046d77fb7f97"}) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f00000001c0)={0x7, 0x3}) 2018/03/10 13:42:22 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x9db8) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00009db000)=""/28, 0x1c) fremovexattr(r0, &(0x7f00000000c0)=@known='system.advise\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/10 13:42:22 executing program 5: mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount(&(0x7f000046cff8)='./file0\x00', &(0x7f0000a89ff8)='./file0\x00', &(0x7f0000352ff8)='fusectl\x00', 0x0, &(0x7f00006c4000)) r0 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/61) 2018/03/10 13:42:22 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000200)={0x0, 0x0}, 0x800) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000140)="0f01b00000000026f36e0f070f00567ab96d030000b800000000ba000000000f3066b89b008ee80fc7a8000000800f01c90f752b360f10f0", 0x38}], 0x1, 0xfffffffffffffffc, &(0x7f0000000080), 0x1000033a) bind$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x4, 0x0, 0x0, "b722f3951c50"}, 0x10) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/10 13:42:22 executing program 7: r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x101840, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x7ff, &(0x7f00000000c0)=0x1) r2 = epoll_create(0x51) r3 = dup(r2) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x800, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000000)={0x8, 0x47, 0x40, 0x9, 0x40000000000, 0x101, 0x7fff, 0x1, 0x3, 0x800, 0x2, 0x9}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000518ff4)) signalfd(r0, &(0x7f0000b9fff8), 0x8) 2018/03/10 13:42:22 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x50) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x8) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/112, 0x70}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/216, 0xd8}], 0x3) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000000)=@req3={0x2, 0xffffffffffff6d47, 0x7d2, 0x0, 0x0, 0x10001, 0x6}, 0x1c) 2018/03/10 13:42:22 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000980)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="5000000010000100000080000000008d69000000", @ANYRES32=0x0, @ANYBLOB="00000000000000001c001600180001001400040010000000000000000000000000000000140003007663616e300000000000000000000000"], 0x3}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$setregs(0xd, r2, 0x8, &(0x7f00000001c0)="fe978fc28b682c4d27318c231ab6ad2faa13c0f128dedccdec0b8b74505dd1ef96a806f3081b29b8454e63d6f6bfecacb49deaa952aedd1fadb657143904dd7b8c00c50baa1e811432bc6d48d594ffb98437846b5b419c8ed415be393059") setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000040)="70e7268649ccb1c3a1185e986ae880cc314bfe00d3f7f3ee742bc02e41901f8fdce8053f39c6db3a10155adb163441124a960dd9caa28a8dde465d590695841a07016abb9894f28891feb7bf03cfe1d72973", 0x52) 2018/03/10 13:42:22 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x311, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0xab8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000afa000)={0x40000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/10 13:42:22 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000580)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={r1}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) r3 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8) r5 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000380)=0x0) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000540)=0x0) fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) r12 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$unix(r2, &(0x7f0000000800)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000100)="acdda7a402ea8c5b14e4c9c750d2e28de1c9c5340675fb23fbcdcac70152c0a266d51472e3b11f9eba0bc5e7045bce4241965a5007d7d2ff7db776b688bd1acc164631ce9aa30f5a6cd710135e4eceff82b9af3af062123c1e9487b553b8457cde375b6c921194125912208f395e3552548caeffaccf5b8d4ec64efb85307213139ba118e5d23ee7f6809b51dd815558a86d2e8c6a12547e555e7680fd0854811e8f103a63f2df06871cdfdb86353578c1c310b8e47d4b9ed8179843aebace410eeda74a6899f4b19d6e9fb1234122b1c6d057930d5c6ac331f2f0bf82fd1b0d2a4b4aca7b0124", 0xe7}], 0x1, &(0x7f00000006c0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r12, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x128, 0x80}, 0x20008004) [ 61.354441] binder: 9287:9289 ioctl 8904 20000540 returned -22 [ 61.367602] binder: BINDER_SET_CONTEXT_MGR already set [ 61.374295] binder: 9287:9292 ioctl 40046207 0 returned -16 [ 61.381905] binder_alloc: 9287: binder_alloc_buf, no vma [ 61.387458] binder: 9287:9289 transaction failed 29189/-3, size 40-8 line 2963 [ 61.388936] binder: 9287:9292 ioctl 8904 20000540 returned -22 2018/03/10 13:42:22 executing program 4: r0 = syz_fuse_mount(&(0x7f0000001600)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) 2018/03/10 13:42:22 executing program 6: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') renameat2(r0, &(0x7f0000000000)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file0/', 0x2) bind(r0, &(0x7f0000000040)=@rc={0x1f, {0x1, 0x1ff, 0x9, 0x7, 0x8, 0x4e9}, 0xf56c}, 0x80) 2018/03/10 13:42:22 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000140)="e802bdb69a91882c94e3111a32c2fc94fe13f764220fe1bb7e9b6d1b82d5d88bab5d7ce4cf69619c395f564e3ed7b0f7707fb5e1b259096a21e82cb8edb9870e62e5da06b6099ce24f6a052bd818a88984d7d8d4bf92394a75c06948c4b60b4a02aa3e0f024aed656f4db1b80ba3db0dbfd75d0c9a70f2e9fcbe9d785550dbf5b6529073b938487765eae0171524c347e451089b8c0e3f883f7a34860fc464b2101d31352cc76a200d758caa7e6aac", 0xaf, 0x4000000, &(0x7f0000000200)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x5, 0x20d, 0x5ba, 0x3}, {0x2, 0x4, 0xd519, 0x5}, {0xffffffffffff0000, 0x4, 0x100, 0xffff}]}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x2, 0x4) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) r3 = getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000240)=0x0) kcmp(r3, r4, 0x4, r2, r2) 2018/03/10 13:42:22 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8) 2018/03/10 13:42:22 executing program 5: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) accept4(r0, &(0x7f00000000c0)=@ax25, &(0x7f0000000000)=0x80, 0x800) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'eql\x00'}) 2018/03/10 13:42:22 executing program 1: getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)={@loopback}, &(0x7f00000000c0)=0x8) unshare(0x400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x20000004e18, @multicast1=0xe0000001}, 0xffffffffffffffcd) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 2018/03/10 13:42:22 executing program 0: r0 = socket(0x2000000010, 0x3, 0x2) write(r0, &(0x7f0000000000)="f00017fb1000f7fc0e020b00009604bf0202ffffeb0800040007186be000000000000000", 0xffffffffffffffca) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@dev, @in6}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000380)=0xe8) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8000, 0x2001) accept4$bt_l2cap(r1, 0x0, &(0x7f0000000140), 0x7fc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r2, 0x40, 0x8f, 0x4, 0x3ff, 0x3}, &(0x7f0000000240)=0x14) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000003c0)={r3, 0xfffffffffffffff7}, 0x8) 2018/03/10 13:42:22 executing program 2: r0 = userfaultfd(0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) prctl$seccomp(0x16, 0x2, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x0, 0xa7, 0x8000000000000000, 0x200000000}, {0xfffffffffffffffc, 0x6, 0x100000001, 0x7fffffff}, {0x2, 0x7, 0x5, 0x4}, {0x9, 0x6, 0x8c9, 0x2}]}) 2018/03/10 13:42:22 executing program 6: r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x52081, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000100)=0x54) epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}}, 0x8, 0x0, 0x8001, 0x81, 0x4}, &(0x7f0000000400)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000440)={r4, 0x2, 0x3c9}, 0x8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000280)={@empty, 0x75, r3}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\bc\x00\x00'], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x1, 0x0, &(0x7f000000d000)='b'}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB='.cHD', @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000260000)}) 2018/03/10 13:42:22 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) uselib(&(0x7f0000000000)='./file0\x00') mmap$binder(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x800000300000d, 0x80010, r0, 0x0) 2018/03/10 13:42:22 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x7, 0x0) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f00000001c0)="fa08ac2f99fa0e3bc5035f05e00a396711bc1083c8e8a8d42f72b04e60287f9afdcb3a1e7b0daafb60d6f9d23ef6d114f6cadd838be9873e92a85e0ba40e56e31023831ac16633652b7933bfba0c044dfa34180155739c59edb487e65d54", 0x5e) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x52103, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000080)={0x8, 0xfffffffffffffffb}) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0x4) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000100)=""/95, &(0x7f0000000000)=0x5f) fcntl$addseals(r1, 0x409, 0x2) 2018/03/10 13:42:22 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000364ffc)=0xff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0xd0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000eed000)="0f", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x2}, 0x8) [ 61.407235] binder: undelivered TRANSACTION_ERROR: 29189 [ 61.418100] binder: release 9287:9289 transaction 31 out, still active [ 61.425004] binder: unexpected work type, 4, not freed [ 61.430326] binder: undelivered TRANSACTION_COMPLETE [ 61.435496] binder: send failed reply for transaction 31, target dead [ 61.499519] binder: 9318:9321 unknown command 25352 [ 61.504678] binder: 9318:9321 ioctl c0306201 20004000 returned -22 [ 61.534678] binder: 9318:9328 unknown command 1145594670 [ 61.540238] binder: 9318:9328 ioctl c0306201 20007000 returned -22 [ 61.563813] binder: 9318:9328 ioctl c0306201 20004000 returned -14 [ 61.563828] binder: BINDER_SET_CONTEXT_MGR already set [ 61.575457] binder: 9318:9329 ioctl 40046207 0 returned -16 2018/03/10 13:42:22 executing program 2: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x1c) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') socket$l2tp(0x18, 0x1, 0x1) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000100)={"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"}) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/03/10 13:42:22 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) sendmsg$kcm(r1, &(0x7f0000002780)={&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x4, 0x0, {0xa, 0x4e23, 0x140000000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000000c0)="367638bf5c9493d5b7faffc27e023e1483088bb9380a9784f26518496967891afea6a2fc7fde1f12d0f1fa43edbb981053710b1c017c19019a940367752705d6478f8500a2a81ecdc34218c67040c1561763923c8153540ed22f03", 0x5b}, {&(0x7f0000000140)="18b2f8567211fa4aced1b52a94e9a2e33f749d639d4dbf0706ece932055c42042aa9598973aeceb608672acb905a0c4a2c6bbad669761635cf437e26a8d90203cff1adcf9b37", 0x46}, {&(0x7f00000001c0)="06b29f3503d477b2d7bf99ad02bbd6f106d06efe1559647a95b3d3f5b4fe96577147eae79c3345ced49dc74b05cef247cc09b162de3ad83dcdefa05b646dca0bd4eaf2511d3a6307189a3f613904f639634c0f13acc3873e16586f25cc96a63235d1ed3d4189945544bf457dc04436d6bd09cc2bba074dba345f58a9863d2e74b26c74ccb1b60d5f3cb7f8a383583ceb86c87888123cbaf46d957354679654b37d55aa07034ab4c4b6e16d86f1c41f870f19a92c0c44d91f35bb461e60682f7db58f9a1a83bbec431ad586321e03ea47b73d41", 0xd3}, {&(0x7f00000002c0)="23441c4e0f80cb5bc9e5d8080f49651418879eb23626aa9126e22478dd6cbda95252a3d22229bf1096b783d97d89235b302a80f3da86dbd16dfbf648a999869f80ccb0f6b2482c22ec82d0216b4a0f3784055f5abe874f9c5145115e3f4670cf05ebdedb626d3fabe4dd6d6f2e23ceedb1774219aec5639a61e47f624cf747d19c31f5a5d463a3f3be0fad1f661a6d98f9f06bc6337e07fd7fab9a1ffeafc1d4d46793c7d7b8fbc2089e368bdbf6be50351a223dab9195fefe34f45421ebe081109f888b2fd8fb4fef1646d4cca01d5934e12bcd", 0xd4}, {&(0x7f00000003c0)="058e22d0a60a7005ea8e406ce3721118e3beb121b31ae5d0a42ccfc3dc5d4a3f4ea919a13a1539820032cc2454cc34d32cd51a82c866c90d33aa171000b45f62f2d777ca61f10aaadd687b8eaea4887db63091c98a4346a1afd670", 0x5b}], 0x5, &(0x7f00000004c0)=[{0x38, 0x106, 0x98, "23764333eb30f9edccb7c9c8fdd42d7042630b259316e67ae2f489bc0a9e4f6b79893009b448fb"}, {0x48, 0x85, 0x38000000000, "d6b5c219adb0ed55cca8efb44634c77d619aa935eb310181fa1b494f09b43e82665ec9b0157d8d6530c6fd74851e9929330594d71de109e6"}, {0xf8, 0x19d, 0x2, "11de07f602c80909de4772091be517b722cb90120046297a92e3e04de1e072f8843d05279b35540677f7ad47732296b1a3b78fd827f488dfbde7118aac7a89f73bb6f3c68cd88d53a68a0634b6402c600bc5d8578412050991df52206f650c7d9527b4c9882c2b48b79b12ad281c40448f110f6f7a5019d8a3ec72aef3af90f84fab479af582cacd9a7202d37314669018b91e4efcd7136f0709ada851b45eb21aa55f71af5fbafd98066fb268f2173b662f5ed922e190802be546b4281e7f213a7255496d6d45f32a3a11b0fcd36fa820bba24fce969f7d94cb88217be7f945bbfd6ba553e199d1"}, {0x1010, 0x11f, 0x4, 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"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0x2290, 0x40}, 0x40) setsockopt(r0, 0x800000010d, 0x0, &(0x7f0000d14ffc)="02000000", 0x4) 2018/03/10 13:42:22 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000240)=""/253, 0xfd}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000340)=""/247, 0xf7}, 0x0) recvmsg(r0, &(0x7f0000000800)={&(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000700)=""/203, 0xcb}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x2180, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000480), &(0x7f00000004c0)=0x4) 2018/03/10 13:42:22 executing program 5: epoll_create1(0x80000) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet(0x2, 0x4, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000200)='\x00', 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2, 0x8dcd, 0x5}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000002c0)={r4, 0x1c, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0x1000}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x100000001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r5, 0x1ff, 0x80000000}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r5, 0x100000001}, &(0x7f0000000140)=0x8) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000e4effc), 0x4) 2018/03/10 13:42:22 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) getsockname$inet(r2, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/03/10 13:42:22 executing program 6: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f000000130003fd6d0000360000000007dd0700060000001f5f08c908000100000073730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) fremovexattr(r1, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00') openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/10 13:42:22 executing program 3: syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x82000) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000be83f6), &(0x7f0000526ffc)=0x4) 2018/03/10 13:42:22 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x80000000}, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0x6, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r1, 0x22, &(0x7f0000000040)="10a891ab50e7112f6ca8fc85f89d70048a0f78636a1844c5ded4008a0910c869a61581c3f419dff1c9caea3c5982543f1bf64a671f49942285894cd77e092e205b3203dc6304150392f01d36421801") [ 61.604233] binder_alloc: binder_alloc_mmap_handler: 9318 20000000-20001000 already mapped failed -16 [ 61.613889] binder: 9318:9330 unknown command 1145594670 [ 61.619371] binder: 9318:9330 ioctl c0306201 20007000 returned -22 2018/03/10 13:42:22 executing program 3: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x800) flock(r0, 0x2) capset(&(0x7f0000c6a000)={0x19980330}, &(0x7f0000001fe8)) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='setgroups\x00') 2018/03/10 13:42:22 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x1, 0x80000001, 0x3, 0x71db, 0x0, 0x6, 0x40000, 0x5, 0x100, 0x1, 0x3ff, 0x0, 0x1, 0x1, 0x8, 0xffffffffffffff00, 0x8, 0x1, 0x6, 0x6, 0x1000, 0x0, 0x5, 0x0, 0x0, 0xc05a, 0xfffffffffffffffe, 0x6, 0x81, 0x6, 0x2, 0x5, 0x8, 0x85, 0x1, 0x100000000, 0x0, 0xaa, 0x4, @perf_bp={&(0x7f0000000040), 0x4}, 0x1, 0x1000, 0x4, 0x0, 0x101, 0x40, 0x6}, r0, 0x7, 0xffffffffffffffff, 0x2) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40096101, 0x1) 2018/03/10 13:42:22 executing program 6: bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x0, 0xd, &(0x7f00000001c0), &(0x7f0000000240)=""/13}, 0x28) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x2, 0xffffffffffffff9c, 0x1}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r0, 0xffffffffffffff6a, &(0x7f0000000040)}, 0x167) 2018/03/10 13:42:22 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20a40, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000180)=0x8000, 0x4) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x3}}, 0x1e) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xfffffffffffffef2, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYRES32=r1, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64=r1, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES32=r1], @ANYPTR64, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR64, @ANYPTR64, @ANYRES64, @ANYRES64=r1, @ANYPTR64]], @ANYBLOB="00000000000000000000000000001d0000000000000000000000000000e2ffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008001d000000000028001a0000000000080000000000ffff7f000001fe8000000000000000000000000000aa00000800"], 0x3}, 0x1}, 0x0) [ 61.666279] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 61.673776] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 61.695691] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 61.703201] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/10 13:42:22 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x2, 0x8000) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000140)={r3, r4, 0x11}) 2018/03/10 13:42:22 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x0, 0x0) setsockopt(r0, 0x273, 0x0, &(0x7f0000000000)="8e2fad06e9d8d7ab8c6a147c32f4b4a3d545c6370d41bb4ebb723b4d250d52aa70f59c2dc0ab514339f2c8153deeeb5365c5fd00451e862a2dd7152f98852d6416055d8fceb59a9eef83c6cba755b0e5333c98d91cde0b3ace7168bc08cc65bc2153807148968f4e6d780f1ab6b43295743de286f484737bfb03e5b9ee3308947d1c03cb954077929068bfdf068274b31479960c2fc9b6b0ff59cf4b0aac7f49b1896ca1519d8b27fa9dbb61e376db262bfd2bdba31fa2fe3ee02ae0e63483c58cfb13836d31c44855abe5dfb5e2039e1e98fc", 0xd3) 2018/03/10 13:42:22 executing program 3: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000000c0)) 2018/03/10 13:42:22 executing program 6: r0 = epoll_create1(0x0) r1 = timerfd_create(0x7, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e4eff4)) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x101, 0x80000) write$selinux_context(r2, &(0x7f0000000040)='system_u:object_r:selinux_config_t:s0\x00', 0x26) socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x10000003}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) [ 61.714977] QAT: failed to copy from user cfg_data. [ 61.723798] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 61.731282] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 61.748075] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 61.755544] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/10 13:42:22 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) ioctl(r0, 0x227c, &(0x7f00008b9000)) 2018/03/10 13:42:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) [ 61.771367] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 61.778814] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 61.814299] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 61.821804] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 61.831449] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 61.839104] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 61.848083] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 61.855486] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/10 13:42:22 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000877000)) creat(&(0x7f0000000040)='./file0\x00', 0x110) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x10001, 0x40000) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 2018/03/10 13:42:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00009f5000)={&(0x7f0000000040)={0x18, 0x13, 0x2ff, 0x0, 0x0, {}, [@generic="8ea37d90"]}, 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) 2018/03/10 13:42:22 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x6, 0x103040) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000001c0)={0x4}, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/10 13:42:22 executing program 6: r0 = socket$inet(0x2, 0x1, 0x81) r1 = dup(r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x122, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000700)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000800)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000840)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x8, 0x7fff, 0x8, 0x100, 0x3ff, 0x2, r2}) sendto$inet(r0, &(0x7f0000ecf000)="ed", 0x1, 0x0, &(0x7f00007da000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/10 13:42:22 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x8, 0x20000) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000140)=[0x100, 0x8]) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r1, 0x84, 0x1, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x479) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00000000c0)=r3) getsockopt$inet6_int(r2, 0x29, 0x4a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/10 13:42:22 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) sendmmsg(r0, &(0x7f00000069c0)=[{{0x0, 0x0, &(0x7f0000001100)=[{&(0x7f00000010c0)="04", 0x1}], 0x1, &(0x7f0000000000)}}, {{&(0x7f00000023c0)=@rc={0x1f}, 0x80, &(0x7f0000002880), 0x0, &(0x7f0000002900)=[{0x10, 0x84, 0x1}], 0x10}}], 0x2, 0x0) shmget$private(0x0, 0x13000, 0x0, &(0x7f0000fed000/0x13000)=nil) 2018/03/10 13:42:22 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000065e000)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x4e23}}) 2018/03/10 13:42:22 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000000c0)) [ 61.864272] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 61.871662] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/10 13:42:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000040)="82821cca25a15001498c81662f984ab339081301fec58581f13366186d175f1be0f6cb2c734872531f624bd3647d21f082c52da173998c90ec9c0d") accept4$nfc_llcp(r1, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x80800) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f00000001c0), 0xcc) 2018/03/10 13:42:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x80000003fffff) sendmsg$nl_route(r0, &(0x7f000001dfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[]}, 0x1, 0x0, 0x0, 0x80000000000}, 0x4040080) fchdir(r0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv6_newroute={0x60, 0x18, 0x5, 0x70bd26, 0x25dfdbfc, {0xa, 0x14, 0x90, 0x9, 0xff, 0x4, 0xfd, 0xe, 0x100}, [@RTA_PREF={0x8, 0x14}, @RTA_EXPIRES={0x8, 0x10, 0xffffffffffffff81}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_MARK={0x8, 0x10}, @RTA_PRIORITY={0x8, 0x6, 0xfffffffffffffff8}, @RTA_UID={0x8, 0x19, r1}, @RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x4e}}]}, 0x60}, 0x1, 0x0, 0x0, 0x4010}, 0x20008090) 2018/03/10 13:42:22 executing program 4: r0 = socket$inet6(0xa, 0xa, 0x2) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000480)={0x0, 0x5}, 0xc) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000004e00), 0x4) 2018/03/10 13:42:22 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000040)) poll(&(0x7f0000000200), 0x0, 0x80000000) write(r0, &(0x7f0000000040)="33767566002ab52f8354538db4c1351ceaa195fdaab5f64e27b0dc157893c6f6", 0x20) r1 = accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80, [], 0x19}, 0x4e22, 0x3, 0x4e21, 0x3, 0xa, 0x80, 0x0, 0x0, r2, r3}, {0x8, 0x1ff, 0x5, 0x401, 0x0, 0x267, 0x7, 0x2}, {0xfffffffffffffff9, 0x8001, 0x9, 0x6}, 0x7, 0x6e6bbf, 0x1, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0x6c}, 0x0, @in=@rand_addr=0x2, 0x0, 0x3, 0x0, 0x1, 0x20, 0x10001, 0x3ff}}, 0xe8) socket$inet6_sctp(0xa, 0x1, 0x84) close(r1) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e22, 0xff, 0x4e24, 0x7, 0xa, 0xa0, 0xa0, 0xbf, r2, r3}, {0x0, 0xd16, 0x80000000, 0x800, 0x5, 0x400, 0xe6, 0x6}, {0x5, 0x1, 0x100000000, 0x2}, 0x4, 0x0, 0x0, 0x1, 0x0, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d3, 0x7e}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x38cd2600, 0x40000000000007, 0x8, 0xfffffffffffff2f5}}, 0xe8) 2018/03/10 13:42:22 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xffffffffffffffff) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4a9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abcfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x9854553b302aa45c) mq_open(&(0x7f00000000c0)="d202", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x110, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) 2018/03/10 13:42:22 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e25fef)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x5) close(r1) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb4ff8)={0x0, r1}) writev(r1, &(0x7f00001fa000)=[{&(0x7f00000f0000)="8d6f2ecf9e244299", 0x8}], 0x1) 2018/03/10 13:42:22 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0x4, &(0x7f00008b7ff0)={&(0x7f0000000000)={0x14, 0x0, 0x3, 0x7ffffffff}, 0x14}, 0x1}, 0x0) 2018/03/10 13:42:23 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="0563000900000000"], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f0f64)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00000e0f29)}) 2018/03/10 13:42:23 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000100)={0xffff, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x88) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000080)=0xfde2) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000613000), 0x0) 2018/03/10 13:42:23 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x100) ioctl$TIOCCONS(r0, 0x541d) keyctl$join(0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff3d, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) dup(r1) 2018/03/10 13:42:23 executing program 3: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000b1eff4)) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000000040), 0x0, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) kcmp(r2, 0x0, 0x5, r1, r0) openat(0xffffffffffffff9c, &(0x7f00003e5000)='./file0\x00', 0x0, 0x0) 2018/03/10 13:42:23 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r1, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/03/10 13:42:23 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000840)=ANY=[@ANYBLOB="04010000160001040000000000000000ac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe800000000000000000000000000000000000003200000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffff7f0c0015000000000001000080"], 0x104}, 0x1}, 0x0) 2018/03/10 13:42:23 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) dup3(r0, r1, 0x0) 2018/03/10 13:42:23 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/03/10 13:42:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x3}) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000000040)=0x20, 0x7, 0x0) 2018/03/10 13:42:23 executing program 4: sched_setaffinity(0x0, 0x8, &(0x7f00002a7000)=0x1) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000cd6ff8), 0x8, 0x0) readv(r0, &(0x7f0000000240), 0x237) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000040), 0x800) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000180)={0x5, 0x1, 0x2, 0xe52, 0xfffffffffffffff7}, 0x14) signalfd4(r0, &(0x7f0000000000), 0x8, 0x0) [ 62.093923] binder: 9456:9466 unknown command 151020293 [ 62.102601] binder: 9456:9466 ioctl c0306201 20007000 returned -22 [ 62.126224] binder: 9456:9466 Release 1 refcount change on invalid ref 0 ret -22 2018/03/10 13:42:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f22fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x5, 0x1, [0x0]}, 0xa) r1 = semget$private(0x0, 0x3, 0x3ab) semctl$SETVAL(r1, 0x3, 0x10, &(0x7f0000000180)=0x2) r2 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x0, 0x100) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000000240)=0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}, [0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, &(0x7f00000001c0)=0x108) 2018/03/10 13:42:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') sendfile(r0, r0, &(0x7f00009c7000)=0x400000, 0x400000ff) r1 = semget(0x3, 0x2, 0x8) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) semtimedop(r1, &(0x7f0000000040)=[{0x7, 0x80}, {0x3, 0x8}, {0x3, 0xfffffffffffffbff}, {0x1, 0x100, 0x800}, {0x3, 0x4, 0x1000}], 0x5, &(0x7f00000000c0)={r2, r3+10000000}) 2018/03/10 13:42:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x80000000, 0x0, 0x0, 0x4000000000000}, 0x14) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) name_to_handle_at(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x102, 0xa0, "1a83c56e7d6a447b19020d84e2f9eff7fc82ae5c5d17b3b84de2ae222e72173564222d9e1b91f64367ea4f5dc917086a9189ef4ea270fb5d086b542885df393a39bca98022f627f658203f4316477b8288ad1c11ba0923ee0e7f43794c4c505ca5faacca1c7f3cb1c44a20b2d0dd844c8d96a241b9c9641d6d5a597cbe24118617a2745522d470ce3b7adc6de121986ea1e82d19b6d338676269d05acbc359c2ef92dd91fba9052314a01f94eabe8d85cf5c836a2e2dfe9efe1892dc0a233e5d897fb3c0ec954fdb15604650a1f9b5852d9c9b8b519b1661e323f99b5e3c893c3752d9e3e854979d020d37d9ac4e6bec4e224e461f23588ad422"}, &(0x7f0000000200), 0x1400) [ 62.140887] binder: BINDER_SET_CONTEXT_MGR already set [ 62.159127] binder: 9456:9481 ioctl 40046207 0 returned -16 [ 62.163094] binder: 9456:9484 unknown command 151020293 [ 62.172493] binder: 9456:9484 ioctl c0306201 20007000 returned -22 2018/03/10 13:42:23 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r1, &(0x7f00000046c0)=[{{&(0x7f0000000080)=@nfc, 0x80, &(0x7f0000003c00), 0x0, &(0x7f0000003c80)=""/250, 0xfa}}], 0x1, 0x0, &(0x7f0000007d80)={0x77359400}) sendmsg$nl_generic(r1, &(0x7f0000ecafc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000905000)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r2 = socket(0xb, 0x800, 0x3) sendto$inet6(r2, &(0x7f0000000000)="e98c3cae6610abeb5ef56ac74d54a810634339611b6f00001f0dab6b67dbd3bb66f8efe0d0959f3433ca70efa24fcdf9a764cfa4d72adc905005c425296b5d56a7095f735f2b5597231b", 0x4a, 0x4000000, 0x0, 0x0) fcntl$notify(r0, 0x402, 0x8) 2018/03/10 13:42:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0x1a34) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000100)=0x6) readv(r0, &(0x7f0000000040)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) [ 62.270793] audit: type=1400 audit(1520689343.265:60): avc: denied { read } for pid=9495 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/10 13:42:23 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x3eb, @remote={0xfe, 0x80, [], 0xbb}, 0x9ebd}}}, &(0x7f00000003c0)=0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r1, 0x5, 0x100, 0x0, 0x1, 0x5}, &(0x7f0000000440)=0x14) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") r3 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r3, r2, &(0x7f000058f000)=0xf, 0x100000000) 2018/03/10 13:42:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x1, r0, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e24, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff830a}], 0x38) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000000080), 0x30, &(0x7f0000000100)=""/242, 0xf2}, 0x6) 2018/03/10 13:42:23 executing program 2: mprotect(&(0x7f0000163000/0x800000)=nil, 0x800000, 0x0) pselect6(0x40, &(0x7f0000009000), &(0x7f0000ae1fc0), &(0x7f0000000fc0), &(0x7f0000000ff8)={0x0, 0x1c9c380}, &(0x7f0000000ff9)={&(0x7f000023d000), 0x8}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000040)=0x3f77) 2018/03/10 13:42:23 executing program 7: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000040)={r0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000100)=0xab, 0x4) sysinfo(&(0x7f0000000140)=""/189) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e20, @rand_addr}}}}, &(0x7f0000000200)=0xb8) 2018/03/10 13:42:23 executing program 3: r0 = socket(0x800000000000010, 0x2, 0x0) write(r0, &(0x7f0000338f24)="240000002e001d0000000043206b0000000000feffffffffffffffff000008425d102264", 0x24) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x100) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f00000000c0)={0x10002, 0x0, [0x40004, 0x40, 0x7, 0xa26, 0x2, 0x8001, 0x3, 0x8]}) 2018/03/10 13:42:23 executing program 5: 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) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x7, r0, 0x1}) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00000000c0)={0x9, 0x400, 0x7}) recvmmsg(0xffffffffffffffff, &(0x7f0000002b40)=[{{&(0x7f0000000300)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000380)=""/20, 0x14, 0x6}, 0xa8ed}, {{&(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000440)=""/181, 0xb5}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/32, 0x20}, {&(0x7f0000001540)=""/132, 0x84}], 0x4, &(0x7f0000001640)=""/108, 0x6c, 0x101}, 0x6}, {{&(0x7f00000016c0)=@hci, 0x80, &(0x7f0000002940)=[{&(0x7f0000001740)=""/75, 0x4b}, {&(0x7f00000017c0)=""/100, 0x64}, {&(0x7f0000001840)=""/252, 0xfc}, {&(0x7f0000001940)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x6}, 0xe9b}, {{&(0x7f0000002980)=@can={0x0, 0x0}, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000002a00)=""/134, 0x86}], 0x1, &(0x7f0000002b00)=""/26, 0x1a, 0x5}, 0x80000001}], 0x4, 0x140, &(0x7f0000002c40)={0x77359400}) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000002c80)={@empty, r2}, 0x14) creat(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}}}, [0x0, 0x0, 0xb717, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xabc8, 0x0, 0x0, 0x8, 0x0, 0x29a8e8c2]}, &(0x7f0000000240)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/10 13:42:23 executing program 4: socket$inet(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x1181001) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/03/10 13:42:23 executing program 6: r0 = userfaultfd(0x807ff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x3}) 2018/03/10 13:42:23 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc) getsockname(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000000c0)=0x32) getgroups(0x2, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff]) setgid(r1) 2018/03/10 13:42:23 executing program 6: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000280)=@nat={'nat\x00', 0x1b, 0x5, 0x358, 0x0, 0x218, 0xffffffff, 0xc8, 0x218, 0x2c0, 0x2c0, 0xffffffff, 0x2c0, 0x2c0, 0x5, &(0x7f0000002fb0), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @port, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b8) syz_emit_ethernet(0xfffffffffffffdd4, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff88, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x4e20, 0x4e20, 0x8}}}}}, 0x0) 2018/03/10 13:42:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000099fffc)) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/03/10 13:42:23 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x2080000080044dfd, &(0x7f0000000040)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x200040, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000000c0)) 2018/03/10 13:42:23 executing program 1: syz_emit_ethernet(0xe, &(0x7f0000000040)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@generic={0x8863}}}, &(0x7f0000000180)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x400000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) syz_extract_tcp_res(&(0x7f0000000100), 0x81, 0x5) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000200)=r2) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="c45f0000b0036a7fabf5c555ef2c64e20de5efa4b304b24d18637d450ac2761e4c437d28397f55c0337c27e47a8341565742bf5d3790240e9f5d7122342eb3313c443061564b5a9f0fe787ec7d485fba5d8740535167782abae038d78726f03499c333c7a1083732dd038a0961711fe15dd6480646896a60ec34"]) mq_unlink(&(0x7f0000000140)='/dev/dmmidi#\x00') 2018/03/10 13:42:23 executing program 5: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f05", 0xc1) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$ax25(r4, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x800) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'tgr160-generic\x00'}}) ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000380)) 2018/03/10 13:42:23 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x18, &(0x7f00006e2f5e)=""/162, &(0x7f0000000000)=0xa2) 2018/03/10 13:42:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x40, 0x2) accept4$netrom(r1, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'syzkaller0\x00', 0x0}) ioctl$sock_ifreq(r0, 0x8994, &(0x7f00000001c0)={'teql0\x00', @ifru_addrs=@hci={0x1f, r2, 0x3}}) 2018/03/10 13:42:23 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in={{0x2, 0x4e20, @rand_addr=0x4000000000000000}}, 0xff, 0x6, 0x0, 0x5dae, 0x58}, &(0x7f0000000140)=0x98) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x9}, 0x2e) [ 62.470200] audit: type=1400 audit(1520689343.464:61): avc: denied { bind } for pid=9528 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 62.494179] audit: type=1400 audit(1520689343.467:62): avc: denied { getattr } for pid=9528 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/10 13:42:23 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000005d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000005d40)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r1, &(0x7f0000000b40)=@listen={0x7, 0x8, 0xfa00, {r2}}, 0x10) syncfs(r1) getpeername(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) syslog(0x9, &(0x7f0000000140)=""/113, 0x71) 2018/03/10 13:42:23 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000), 0x4) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x1a}, 0x10001}, @in6={0xa, 0x4e24, 0x9e1a, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffff84}, @in6={0xa, 0x4e20, 0x775, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x84) 2018/03/10 13:42:23 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) open(&(0x7f0000000040)='./file0/bus\x00', 0x2, 0xb) mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000589000)}}) close(r0) 2018/03/10 13:42:23 executing program 0: 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) r1 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r1, 0xc0481273, &(0x7f000084cf90)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) r2 = gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000080)={r1, r0, 0x1}) 2018/03/10 13:42:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x0) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/03/10 13:42:23 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="100000000000000000000000000000000daf466da84f691e1dbecab5dedcc282b1c31e89c4d8098344c51f5f197b37528d54ee0264d4b0ca286b72f3c16765251fd4a84f22b1d65362a8a5a004f6e67749911a46c5636d649595913328465b0e7a0fab63b2696d"], 0x2f9}], 0x1, &(0x7f0000414000)}, 0x0) socket$inet6(0xa, 0x7, 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000080)={0x6}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078dffc), 0x4) write(r1, &(0x7f00007d9000)="2ee413886162149f7b7515808df9e04ad62c2b5555b0ba613f01f5fdee8db86eb89c1abee9de11e74e14ddbee766af41a311afd0d6ee7119a35eb732339ccb167ec7a2d7f4a66e2b96c1467a248328ff9b1bdc2e9b16e40c069fcf1529fc9ef56e6a9bb2c1756646b660667f9f052b61e074b87fd7e4a50e438bbe88047a94cdf87d19cc092ef949bbc930bcf14b9f3c55375cc818d17ae06e6bbfb845c7a6c5cf789f4bbced5b6b66c8cdaec9b5b16fc99c942c04934ac99c27aba9a2ec7aa04ca2dfc91a261c82fdc520111d64dd8f05ba31361b6bf20b80d6af11aa974bcc2082cf26b15ad46a032777d2094d151a4dea7a56e13d472dd93f3b4f53c0bd0b5c8ca82a2fdb9d1acb4d503f092d95fbf34dc973c20e25548c15499297852014a535cf0bd623219faf38642173f2af9118324d8442b0c1e7d076746cc64601bc9c75bb37be1edc99685b19407b7b08798534087ee7b45bd22553fa767494e605a27f8e4dfa5ee0d80c224868484e93463f7c1f5f1ed2ed0f8559187132888f8cd46f46a1ec1f9638b0db7bcd0beaf6ae66c42eb854d6d5942c60b13f3446cb61a7887132018e9735053b381dd99a7cdc0d6a15f724e8cb4c9d7b88b0a59d17a5f8f56030972ae7e25e4644e2904adbc03a494779a2fb208178f469ea440315e0ef22fe4626bb63e6feb0c591485a7efb4e0b24e03f259d5fc563db94f0c6ddd329f0c4ab3f0018d33156b44869da071bb9a7838f22c1337617d9393746e1115846c862d08e050e930cf1c7cad5ca6ee9e929b2f3488ee6dcffcc862dba592e6735294af17c10af8927736d44a83cdca3c8487b1a423a28fb9d1f59aa5483a9ec8d0d956b938630d0e7a5e0f357be6b1231f8d53e075c9de1ce0a11d521b6062f61fe65fd70062002ec43407f21742ca13ba546341205c2f4efe30f17982268bd503eb8d4267f6c96daa684356734e1e63ed52488170d9437041b6435bbce08e678c02c8b5d6b9f2cb21c1b8ddc077e8b5e78cc44d6a56d73a1e64abf775d4258d907537673ebb7e9b135e6b58a80594d3db83acfc1062acfa6b7f68d370e29f69a99c7123caa8c652c742d9046608f796755f457f5099d3f7fdbf8a0c30a26a9fa82c2a9aca4bff89729f79e15d5e7cb897ce4cdc29a86e5431d9c5e15a1eaf0b90f66634d1cf8ea04779f907acf747b51b0802b2ec33e88c963c2c105654738307173abf6df54f449ed5e62d80400000000000000b8dbbde63138787877d311480103ab6228fb4c1a332b84c7d1481e61ae82a8ad32edf07861af07c62230c816f6dc0553ef9f2b5009248a92a09cedf259bda089825191e9d41df9ca4e3a8465cc221fe6f7e6a0594c83ac834e154762981f4b5d4b7a2485cb8e4d166b9453fba419b86477de1e4f1cb356a96d0ba91d08c0a74c4880e34a63751bfb55e100d5aeea3b5e583c2f0aded4cf27b3eb3761b090ebfa08f729e1b524d32e5d06886fc7868c81ddebfb86c4be88eb9eca0e0000000000000037ed00133ba12bb6d7ee87c20a892580859609aee5b8949c38fcddf0a588eb7cbe4edf0b905658a29d6b165bbf2b469770de7dac2c9b0d8101e0b301956d29566cce8325a544ea41c5659c270f5e884ce7aeadfb0e42e661bc3bfaf44c394905fa19a060e6ddf6397e48aba0feb85dbb1564e6865843a2c6f81191111f407cea3c4aa9b4790d3c8d2afa88c45026b9533937cac874b735616b7c3b0b2a7b84d9b5ab6a21a5638a7e7645c8968f517d4d6668c64aafc1420ccff842d92bbe2661ce025e344c79122b5ce8d6dde727b9de5b8acf98dd4fdc3c1fd5fa360149f290404a6f138f9e309a63f78e3bee569a34a946fc4300daace965013c0c5d32ef518de1d08335e52df7a46946b96f505cb6d86dd4b59ebbfa78f39028578411b3f5263c8c96e6f3e28a37d2c3ef2c501450a9327b6f51f0e6d20af3606451c8c886174bd71e7037c1b67c83a25dad392c22ed95c5213b7b2cb5cb424a6aeaa9e46e9017", 0x599) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x181000, 0x0) r3 = accept4(r0, &(0x7f0000209ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) 2018/03/10 13:42:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="370000000000000096188d0b9a4d937949933cfb7c799f2f080074504866122806a7ca69113564b4d2869cf14921c0b9035574dd81ddab66a0ba29deff700cb67d8d95de5edbe87f38c0bfec7418db137ec94456554e4429d073ac5d1bc2ffc415ec92a34cf10b0be73f7173050fd5ea7feeb5e88e8e37402440122e9a8f86"], 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0xfffffffffffffffc}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/10 13:42:23 executing program 5: r0 = socket(0x1, 0xe, 0x0) sendmmsg$unix(r0, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) 2018/03/10 13:42:23 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x400000, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0x2) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1cc6f666662a47cf386af84ab60f5a8c913669da44d80f8d84a65cea822118018bb3f239119ba8", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) 2018/03/10 13:42:23 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="3a74670000000000008000080265783a30d1", 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000640)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x8, @empty, 0x1b}, @in6={0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x3}], 0x48) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) r4 = fcntl$getown(r0, 0x9) sendmsg$nl_generic(r1, &(0x7f0000000600)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000005c0)={&(0x7f0000000140)={0x47c, 0x26, 0x200, 0x70bd27, 0x25dfdbfb, {0xa}, [@typed={0xc, 0xe, @pid=r2}, @nested={0x18, 0x3b, [@typed={0x14, 0x8, @str='asymmetric\x00'}]}, @nested={0x1b8, 0x4c, [@typed={0x18, 0x16, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x8}}, @generic="de98e29c1de53ce255d4c01f9251c57552d05c891f47fb36740b89c3ee875dc95dc7d54601a61f19d5cec0d052bcf9e9c2300f88753d4b06baa70d9bcdbacdb8aef2e89110969489d0c026d3ee9a8985460809c1cf6507abe150a20a059c62133cf6101187b7fcec332e9da4a28d6f58a734d42a6b3f591724410746c7efc4633389355fe6609ab3b0f3429fd9", @typed={0xc, 0x12, @uid=r3}, @typed={0xc, 0x7a, @fd=r0}, @generic="025a7954ad8c7b08adf72374c44ae8b0d437ac061564cbeee9c7f7368d618ae1f6f195ff3f20904d7427a611f741fb1212fc470c91b0f0f924b340f41015cb32492a8c9f244522b8de682df3c39957182ad290e11d8d851502ec069e58813cc4cdd755c2819dbf91dcb5bb4c89597aeb2b6593e21f6ba194ebd3d8ae7de821871ea261adc3ef84a213c361307f733f3cf438bb5363bf5f246e5729b8ae2e9d5e1d0695ab872622d9e2463387f52562c25487e8fe1610bd097a0fc39e89f59a7faa006d34e9fa72569ca43ee3e49bbb090b4ad01851989d20118b03ea89245a83d6a286e9e7e7cdd3cb6a6b", @typed={0xc, 0x4f, @pid=r4}]}, @typed={0xc, 0x6e, @u32=0x200}, @generic="6093498b6a895bfa64add99beaad2f5313f8b4991337370a30b063bb140cabd8bd111b111559a14092ce8402dec7da33a8d04690e40366b5d81f869656ffe94b508560f72ba14c441459ec74b4b765189f8ebc48f108a5476f768039a2223d8aad7c3079710aff02e41242bf1c7f72630b2ff3d4f230d9254494512093ed7b1dac612855efe9ae945890806d558b6482a7cd96eb48c598412e0f562a86b63c0d3541ba247be86a7cf79a02d8854d6b77321edda630f94d84c9923dfd4afb52536155f002135303cf41166df7fbdcce5eec1994c00e645852442eac58bdb841d34d6b68b3", @nested={0x180, 0x91, [@generic="bc80daa2e01700af2eacc549f26d823f7fbdcb5b2752e908ad18bfc8d4d9d4eebc1834beb4cac3a17f3c6cf3a18bae1063dd48589bfaadeae8fe734f3dfb746eeed6b276305470f831d68e9b258b3e44ee669391c8a8feeb9ddf96ba64ff373cd54eaaffb5a4b81c55f20b7d6038ff9f16edd73bc35e55d39331366eb6c603ac1e819e1130b8929b4d77", @typed={0x80, 0x0, @binary="0065a321d34af8d54630a9b9ae66d6eec77a340b6673c0bd7330eee27cad7a5e7808d64bad431b15f58208f300da0d977ca618a8fb59ac554e62dec756a398b2bfc69b9ae16f9c6aec7b331dda7203b79ec603d8a5e204789d766e1b0a5225d5e823cdc37dc19b586406eb56a0f05401143b44a04a9ad4"}, @generic="2ba64d1107c2a0f728beb8a8bb88e87b631dbf29be3990114c5b5e4abdfeabb87490f8c86205d7066360c190c76fde2ab009943a80cf4182e27bbeb369df094371ec3fcfe7646f34a1cc1b6fc360", @typed={0x14, 0x1b, @str='asymmetric\x00'}, @generic="c110e21efa131b9d699735693f"]}, @typed={0x1c, 0x6f, @str="3a74670000000000008000080265783a30d1"}]}, 0x47c}, 0x1}, 0x40800) 2018/03/10 13:42:23 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x18, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000000080)=0x2, 0x4) 2018/03/10 13:42:23 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000400)=ANY=[@ANYBLOB="7f0300000000e01a10dd0000000000040000000000000000"]) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000000080)=""/101, &(0x7f0000000100)=0x65) memfd_create(&(0x7f0000000000)='/dev/kvm\x00', 0x2) 2018/03/10 13:42:23 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_open_dev$admmidi(&(0x7f0000000400)='/dev/admmidi#\x00', 0x90ad, 0x100) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=0x0, &(0x7f0000000480)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000004c0)={0x4, 0x8200, 0x5, 0x81, r2}, 0x10) acct(&(0x7f0000000000)='./file0\x00') sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000740)}, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x40) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x6e) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f00000000c0)=0x10000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e21, 0xdfe5, @local={0xfe, 0x80, [], 0xaa}, 0x400}}, 0x71, 0x8, 0x5, 0x100, 0x2}, &(0x7f0000000240)=0x98) 2018/03/10 13:42:23 executing program 4: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) finit_module(r1, &(0x7f0000000080)='pagemap\x00', 0x1) r2 = syz_open_procfs(r0, &(0x7f0000030ff8)='pagemap\x00') lseek(r2, 0x0, 0x3) 2018/03/10 13:42:23 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000b09ffc)=0x9) readv(r0, &(0x7f00008e8fa0)=[{&(0x7f000076ef40)=""/192, 0xfffffe71}], 0x1) r2 = socket(0x9, 0x5, 0x81) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r3, 0x6}, &(0x7f00000000c0)=0x7) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, 0x84) syncfs(r1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) [ 62.601540] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=9576 comm=syz-executor1 2018/03/10 13:42:23 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x8200, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @remote}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000"], 0x90) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x4c000, 0x0) accept$netrom(r3, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) 2018/03/10 13:42:23 executing program 0: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x20480, 0xa0) statx(r0, &(0x7f0000000040)='./file0\x00', 0x4000, 0xfffffffffffffffc, &(0x7f0000000080)) 2018/03/10 13:42:23 executing program 5: syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101002, 0x0) arch_prctl(0x1004, &(0x7f0000000240)="d441d285976ca5f0a0c1df76c1bcfed9f650c93c9a59a787749831366272cd29dbf1c3d8e8101daebc0ff28c17c6de1a43f88ce2aa787cfca5c198e49dacb373b9a3d86ceeaef39a45ac874be6b9d3e4ceb67f151ac04de4141c9c75b7b4f98886d37c115c22133b5eb6a5ef3d1f2d976c835600a234edbff39a09b952c2e54dcd2e6d1a72c87b70e3d079e1b9b5cd3e914dc3ca952e8167edd001cd8ae4bbf3e9d033d2274c002de07ff0edf56d32171ecb30fc663d6cfce47d5f7794d2edf63160b21ca7cd0498828ba8bcb721") write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000180)=""/131, 0x83, &(0x7f00000003c0)=""/160}}, 0x68) 2018/03/10 13:42:23 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x1, 0x1, 0x5, 0x26ca7702, 0x3}, 0x2c) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x800, 0x101100) getsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x7f, 0xffffffffffff8906, 0x0, 0x14, r0, 0x80000001}, 0x2c) lookup_dcookie(0x670, &(0x7f0000000340)=""/30, 0x1e) openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x81, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x1fd, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={r4, 0x5}, &(0x7f0000000300)=0x8) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000040)=0xfc0, 0x4) 2018/03/10 13:42:23 executing program 3: 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(0x1e, 0x4, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) execveat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=[&(0x7f00000000c0)='eth1\x00', &(0x7f0000000100)="7d26db73797374656d657468302573797374656d6d643573756d00", &(0x7f0000000140)='selinuxsystem#\x00'], &(0x7f0000000280)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='^{\x00', &(0x7f0000000240)='ppp0eth0]-\x00'], 0x1000) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000340)={0x6, 0x1, 0x2, 0xff, 0x1, 0x80000001}) r2 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/03/10 13:42:23 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = open(&(0x7f0000871000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x11, r1, 0x0) syz_extract_tcp_res(&(0x7f0000000100)={0x41424344, 0x41424344}, 0x7, 0x8001) syz_extract_tcp_res$synack(&(0x7f0000000140)={0x41424344, 0x41424344}, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000240)) write$tun(r1, &(0x7f0000000180)={@pi={0x0, 0xea8d}, @void, @eth={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x101, 0x100000000, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x5, 0xa2, 0x66, 0x9, 0x8001, 0x3f, 0x0, @broadcast=0xffffffff, @rand_addr=0x4}, @tcp={{0x4e21, 0x4e22, r2, r3, 0xfffffffffffffffc, 0x0, 0x14, 0x8, 0xfd, 0x0, 0x8, {[@exp_fastopen={0xfe, 0xf, 0xf989, "574fb8f206860a92f89073"}, @exp_smc={0xfe, 0x6, 0xe2d4c3d9}, @nop={0x1}, @nop={0x1}, @exp_smc={0xfe, 0x6, 0xe2d4c3d9}, @window={0x3, 0x3, 0x4}, @mss={0x2, 0x4, 0x1}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "cab620898a297aa1b54bd90de2e80975"}, @sack_perm={0x4, 0x2}]}}, {"78e0fb0fed855372abf543912a5e8c6352cb3b48362af384fb7c3dd99f0dabaaafe890e99531e252bd2d34bf74f9ff8022d15bc965252b68b19268edc9ce"}}}}}}}, 0xb8) keyctl$get_security(0x11, r0, &(0x7f0000000080)=""/44, 0x2c) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80200, 0x0) 2018/03/10 13:42:23 executing program 1: unshare(0x8000400) mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x100) symlinkat(&(0x7f0000d45000)='./file0\x00', r0, &(0x7f0000041000)='./file0\x00') 2018/03/10 13:42:23 executing program 2: r0 = socket$inet(0x2, 0x100000000805, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'ifb0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@rand_addr=0x1000, 0x4e23, 0x9, 0x4e23, 0xa00000000000000, 0xa, 0x80, 0xa0, 0x2c, r1, r2}, {0x2c, 0x5, 0x5, 0x10001, 0x4, 0x6, 0x5, 0xf403}, {0x1, 0x4, 0x20, 0x6}, 0x10001, 0x6e6bb7, 0x2, 0x0, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4d4, 0x33}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3507, 0x3, 0x3, 0x0, 0x7, 0x0, 0x2}}, 0xe8) listen(r0, 0x800006) r3 = fcntl$getown(r0, 0x9) ioprio_set$pid(0x0, r3, 0x7f) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e22}}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000260000)=0x6, 0x4) 2018/03/10 13:42:23 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x404000, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f00000000c0)={0x1, 0x0, [{}]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x12) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000000)={0x9, 0x100}) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000040)={0x1, 0x9}) 2018/03/10 13:42:23 executing program 0: r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000000040)="590891dbbb00000000000000064d080023c6b2e7126f0bfd080001ff0303450100100001000a00f108f70000f1de04560900ecffffffffffffff", 0x3a) 2018/03/10 13:42:23 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000001a00)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="4c003285d5903bdf75290f09b3e625574fea7029ca830b1227f487cb2a74e2218e2cf87fbc81ff0d7a30bffdf993a6a72443a6fc7be2598dcb161087176c723bf7f3f6882c9f679cdd47fad0d8ead35a230cee6889f0f82001997b82a62c7a831278fabedf697cfa8143905f1127b005ad03805ceb740c8eee06d72e6d83cfb1a0133f537fbd8d97093de359908fb98c72db5de2706464ca1f9370a26a2b9549", 0xa0}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000002080)={&(0x7f0000001a80)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000001f40)=[{&(0x7f0000001bc0)=""/112, 0x70}, {&(0x7f0000001e80)=""/179, 0xb3}], 0x2, &(0x7f0000001fc0)=""/156, 0x9c}, 0x0) socketpair$inet6(0xa, 0x5, 0xebc, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0xf6}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={r3, 0x100000001, 0x7c4e}, 0x8) 2018/03/10 13:42:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) userfaultfd(0x800) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000180)) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x0, {0x2, 0x400004e20, @multicast1=0xe0000001}, 'gretap0\x00'}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x10240, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00000000c0)={0x40, 0x0, {0x2, 0x3, 0x3ff, 0x1, 0x200}}) 2018/03/10 13:42:23 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f09fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x1, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000000095000000000000000e32f5521751be883e406b251c40deced46018f5c142399eeaac08543600aaab065ff68b5e99495b425a35f40efc11660bbdd15d1e66dc8351a8c772dffbd3035430ddadbecb5e613f4c656fc84ec5544cdabaa82a2bd94b1f85e317f84f6abaeee81686795b6a6d37ce54db9d0f535a511a9ab55715f2c3e5fefb5014b559b30d85312c28fa00000000"], &(0x7f0000849000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000954ff8)={r0, r1}) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = dup3(r2, r3, 0x0) write$selinux_access(r4, &(0x7f0000000000)={'system_u:object_r:sulogin_exec_t:s0', 0x20, '/sbin/dhclient', 0x20}, 0x36) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000100)={r3, r1}) 2018/03/10 13:42:23 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000200)={{0x1, 0x0, 0x5, 0x0, "38f7da18aae78244a8856adb3f6a4a382c9919c7f9adf57322c290fbdf930ee83272d964ddd25e6766e8f83c"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "68727fe6970ca50d582f4801ccb061e5eaa9be656a100ba3ea0ec38c7a9fa2e3a4fc17977dc38e16ddd9b90df67ed8b924d89b60ecf701d5059a9b4635a3c42d", &(0x7f0000000040)='\x00', 0x1}) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x2800) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0)=0xfffffffffffffe00, 0x4) 2018/03/10 13:42:23 executing program 3: umount2(&(0x7f00000000c0)='./file0\x00', 0xd) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{0xff, 0xfff}, {0x2, 0x6cf}, 0x4, 0x0, 0x9}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x1ff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x5}, 0x8) 2018/03/10 13:42:23 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000000000)) r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) r2 = semget(0x0, 0x3, 0x0) semctl$GETZCNT(r2, 0x3, 0xf, &(0x7f0000000040)=""/254) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000040)) 2018/03/10 13:42:23 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='\x00\x00\x00\afles\x00') getdents(r0, &(0x7f0000000000)=""/43, 0x2b) getdents(r0, &(0x7f0000000100)=""/183, 0xb7) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x1baa, 0x0, 0x10002, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000080)={0x7, r1}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f00000000c0)=0xffffffff80000000) 2018/03/10 13:42:23 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa, 0x5c}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/03/10 13:42:23 executing program 6: r0 = socket(0x200000000010, 0x2, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/154, 0x9a}], 0x1) write(r0, &(0x7f00000005c0)="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", 0x19b) 2018/03/10 13:42:23 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001040)='\x00', 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001080), &(0x7f00000010c0)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x4000000000021, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0xffffffc2) 2018/03/10 13:42:23 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x7fffd) setsockopt$inet_tcp_buf(r1, 0x6, 0x3d, &(0x7f0000000080)="6cdf9f012b4ec046e37d14e538a4fd81af9e87de516b7a9cc569d72c213e6666a39d23022172e70d987863290c48a5e03aab7b71844ca9fb5cef1d939e16e54e567177f7ab5b13e71443fce9e976d925e0d4d52d25e7062245f571e554572f3f7948fbc26c92c8bb08f6af5c63da81fc155c020802b1b06bfdbba189d202c53865244882cd89d928d25acf1487699aede23605762d14f97efb7496c44834fea90525be8af5f92ccae3c4fddbff9b3741c496bb21c6344d45b01d2b16be110179", 0xc0) r2 = socket$can_raw(0x1d, 0x3, 0x1) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000140)) setsockopt(r2, 0x65, 0x1, &(0x7f0000000000), 0x170) close(r2) fcntl$dupfd(r0, 0x0, r2) 2018/03/10 13:42:23 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) poll(&(0x7f0000023fb0)=[{r0, 0x0, 0x4}], 0x1, 0xce8) mq_timedsend(r0, &(0x7f0000000040), 0x17c, 0x0, &(0x7f000066cff0)) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x44082) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f00000000c0)={0x3, 0x6}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000880)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000840)={&(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="04005600000000"], 0x5cc}, 0x1, 0x0, 0x0, 0x80}, 0x20040010) r5 = dup2(r0, r0) setsockopt$ax25_int(r5, 0x101, 0x1, &(0x7f0000000040), 0x4) mq_timedreceive(r5, &(0x7f00006b0f7d)=""/131, 0x83, 0x0, &(0x7f0000ccf000)) 2018/03/10 13:42:23 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x3a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)={"65727370616e3000000000000200"}) 2018/03/10 13:42:23 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001640)={0x7, 0x0, [{0x104000, 0xea, &(0x7f0000000240)=""/234}, {0x4, 0x1000, &(0x7f0000000640)=""/4096}, {0x4, 0x69, &(0x7f0000000100)=""/105}, {0x2000, 0x3a, &(0x7f0000000040)=""/58}, {0x1004, 0xb7, &(0x7f0000001740)=""/183}, {0x17004, 0xc2, &(0x7f0000000400)=""/194}, {0x7000, 0x80, &(0x7f0000000500)=""/128}]}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b8afd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f000020f000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x1, &(0x7f0000000180)=""/167, &(0x7f0000000080)=""/21, &(0x7f00002fdf52)=""/174, 0x100000200000000}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000327ffc)=0x1) 2018/03/10 13:42:23 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xe}}, 0x1c) listen(r1, 0x800000000100003) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffd65, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) dup3(r2, r2, 0x80000) 2018/03/10 13:42:23 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x8, 0xf58b, 0x6, 0x1000, 0x0, 0x8, 0x1000, 0x4, 0xfffffffffffffffc, 0x8001, 0x3, 0x56b8, 0x80000000, 0xf4, 0x3, 0x6cc81ae0, 0x7, 0x7, 0x4, 0x1, 0x0, 0xfff, 0x40, 0x800, 0x6, 0x10000, 0x10001, 0x30535c6f, 0x40, 0x10000, 0x800, 0x6, 0x96a4, 0xc2f, 0x1, 0x800, 0x0, 0xfffffffffffffff7, 0x6, @perf_bp={&(0x7f0000000000), 0x2}, 0x20, 0x5, 0xffffffffffffff81, 0x7, 0x3, 0x8001, 0x5a6b}, r1, 0x7fff, r2, 0xa) write$rdma_cm(r0, &(0x7f00000008c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000880)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000980)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r3}}, 0x3c5) 2018/03/10 13:42:24 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x101140, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000040)={0x401}) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00008ca798)='./file0\x00', &(0x7f0000f77000)='./file0\x00', &(0x7f00002ecff8)='iso9660\x00', 0x0, &(0x7f000020b000)) 2018/03/10 13:42:24 executing program 5: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f0000000440)=@can={0x0, 0x0}, &(0x7f00000004c0)=0x80) sendmsg$can_bcm(r2, &(0x7f0000000600)={&(0x7f0000000500)={0x1d, r3}, 0x10, &(0x7f00000005c0)={&(0x7f0000000540)={0x3, 0x4, 0x4, {0x77359400}, {0x77359400}, {0x4, 0x5, 0xff, 0x3}, 0x1, @can={{0x3, 0x6, 0x1, 0x6}, 0x7, 0x2, 0x0, 0x0, "4446e1fedb774147"}}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x4001) close(r0) 2018/03/10 13:42:24 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x7, 0xffffffffffffff9c, 0x1}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000100)=0xbc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="73797374626a6563745f723a7661725f743a733020737973746f6d5f753a6f626a6563745f723a64686370635f7661725fbd72756f5f743a73382030302073790174656d5f753a9f487374656d5f723a6b65726e656c5f743a7330000000000000"], 0x61) pwritev(r0, &(0x7f0000001380)=[{&(0x7f0000000140)="d7c483c2c632b2e46221dd1941bdce7910cf8d0bb2db6ce6b0bd3653ccdc204a75b4ef467874115e7f65241e44e51ce495ec3dbd72433144f9178664d23c79b5a3e4047e6ccae049a476cf2c765fe81ad2825934ca7d7b2fd7ea51cc9acdff5967f4f9778afb25ebc15e8f93323bdda6ed5d707a18e2f4707c6df9fa657d738e05712f7ee412688f762937fa47ba962ca457c2ed74250dd003830d974311b613aed44c533c", 0xa5}, {&(0x7f0000000200)="61726179bef3819f3576432c4b94a764a358debf9121e8d842fe9f42941b2bbf646cecd500b05b8426a81f2c434087eb3255c6acc2721870eb3f7faefea6fb2096ec0ab94ec4b6f4d098e23097db455598", 0x51}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="fdbfff07269309c603d969a87a43588542bd77332026a6b29d63fe838815e66ae1427149f8c6464f123e6fbf25b3faaf1fb837332e15325d389d4a06af27f589d36fa0a2ab09f44e7c6e69e878a26389511b792fc922bd16cb0aa443fba4bc56321311254e5c4b7e598656f07a4034b13b7219e886701fbbe8fe4f91a136d67b62735008612d352b098f72a822fcb0e2eae2def1fe2b08c0966eaed54054b1a35e57ab30", 0xa4}, {&(0x7f0000001340)="acf591", 0x3}], 0x5, 0x0) 2018/03/10 13:42:24 executing program 4: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00000002c0)='net/rfcomm\x00') sendfile(r2, r2, &(0x7f00000000c0), 0x800000007) 2018/03/10 13:42:24 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000002000/0x4000)=nil, 0x4000}, 0x10002}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000004ffc), &(0x7f0000004000)=0x4) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x48) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x80000001}, 0x8) close(r0) 2018/03/10 13:42:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x14) bind$netlink(r0, &(0x7f0000dbc000)={0x10, 0x0, 0xffffffffffffffff, 0xb6c}, 0xc) bind$netlink(r0, &(0x7f0000000040)={0x10}, 0xc) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc) getpid() 2018/03/10 13:42:24 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'security\x00'}, &(0x7f0000000080)=0x54) 2018/03/10 13:42:24 executing program 4: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0x3, &(0x7f00000000c0)={0xff}, 0x8) r3 = gettid() setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x4, 0x4) fcntl$setown(r2, 0x8, r3) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000000040)='./file1\x00', &(0x7f00006b3ff0)='./file1\x00') dup2(r0, r2) [ 63.089062] audit: type=1400 audit(1520689344.083:63): avc: denied { create } for pid=9724 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 [ 63.133707] audit: type=1400 audit(1520689344.126:64): avc: denied { bind } for pid=9724 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/03/10 13:42:24 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00000e5000)=0x100000002) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000000040)={0x3, 0xffffffff, 0x2000, 0x8, 0x40, 0x6, 0x5, 0x400, 0x7fff800, 0x100000000}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x5, 0x4000) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f00000000c0)) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000319000)}, 0x0) setsockopt$inet6_int(r2, 0x29, 0x77, &(0x7f0000000240)=0x6, 0x4) r4 = creat(&(0x7f0000006300)='./file0\x00', 0x8) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000006340)=0x395, &(0x7f0000006380)=0x4) 2018/03/10 13:42:24 executing program 7: mkdir(&(0x7f00000000c0)='./file0\x00', 0x88) lgetxattr(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)=@random={'system.', 'posix_acl_accessem0\x00'}, &(0x7f0000000140)=""/231, 0xe7) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000000040)="0200000001000000000000000100050000000000", 0x14, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept(r0, &(0x7f0000000280)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000300)=0x80) 2018/03/10 13:42:24 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000c40)=@filter={'filter\x00', 0xe, 0x4, 0x4e8, 0xffffffff, 0x220, 0x220, 0x348, 0xffffffff, 0xffffffff, 0x418, 0x418, 0x418, 0xffffffff, 0x4, &(0x7f0000000840), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], 'gre0\x00', 'nr0\x00'}, 0x0, 0x1f8, 0x220, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'gre0\x00', {0x0, 0x4, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@ecn={0x28, 'ecn\x00'}, @common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @dev={0xfe, 0x80}, [], [], 'ip6_vti0\x00', 'gretap0\x00'}, 0x0, 0xa8, 0xd0}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x548) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x102) sendmsg$nl_crypto(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@upd={0x118, 0x12, 0x400, 0x70bd28, 0x25dfdbfd, {{'rfc4543(rfc4106-gcm-aesni)\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1, 0x6}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x6}, {0x8, 0x1}]}, 0x118}, 0x1, 0x0, 0x0, 0x4000000}, 0x8041) syz_emit_ethernet(0x3e, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0x4, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/03/10 13:42:24 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x100000000001f9, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000040)={0xf31, 0x2, 0x1, 0xffffffffffffff9c}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000010000)={0x8000, 0x20, 0x0, r1}) set_robust_list(&(0x7f0000000140)={0x0, 0x40, &(0x7f0000000100)={&(0x7f0000000080)}}, 0x18) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000000)=0x7) 2018/03/10 13:42:24 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x3, 0x4) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000080)={0x993, 0x4, 0x0, 0x5e800000, 0x4, 0x7}) syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="22a500000000e2709bb6058908004500001400000000006c907800000000ffffffffab8c0776a23ba8cf85ec6ec084427e9de5797ad15befef615e6b341257528f377a2d8ab4d07b0b9c4b9841be07a8c7ea7fa93f801dc4a389415930555522aaf5e9c71afc17ffe02adf5d"], &(0x7f0000ea3000)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) set_thread_area(&(0x7f0000000000)={0xffffffffffffff40, 0xffffffff, 0x1000, 0x92b2, 0x8, 0x6, 0x7, 0x8c80, 0x1}) 2018/03/10 13:42:24 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x4, 0xfffffffffffff000, 0x1, 0x9, 0x1f}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x8, 0xa, 0x7fffffff, 0x3, r3}, &(0x7f0000000340)=0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000280)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="0c000000a51b8d9d4dccf3e7250960d8"], &(0x7f00000000c0)=0x14) connect$inet6(r0, &(0x7f0000000380)={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x12}, 0x81}, 0x1c) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r4, 0x3}, 0x8) setsockopt(r1, 0x1, 0x14, &(0x7f0000e64ff7)="d7fdaf620779890fd5325d3fa4e52881", 0x10) 2018/03/10 13:42:24 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ptmx\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000680)="2e66400f3882bf02049e59b9820500000f32b9840000c00f32c401785219480fc79f000000000f35656649c0a000000080a6640f01ca66baf80cb8fcd55387ef66bafc0ced640f30", 0x48}], 0x1, 0x0, &(0x7f0000000140), 0x0) 2018/03/10 13:42:24 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) inotify_init() sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="020300000f0000000000000000000000010018000000000005000600000000000a004e20000000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a004e2000000000ff0100000000000000930000000000010000000000000000"], 0x78}, 0x1}, 0x0) 2018/03/10 13:42:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ebfff4)=@sack_info={0x0, 0x0, 0x1}, 0xc) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000080)) writev(r0, &(0x7f00000032c0)=[{&(0x7f0000003200)="a3", 0x1}], 0x1) 2018/03/10 13:42:24 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x80) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001240)='ip6_vti0\x00', 0x10) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000380)="81", 0x1}], 0x1, &(0x7f0000000a00)}, 0x4091) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000300)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000480)='k', 0x1}], 0x1, &(0x7f0000002980)}, 0x0) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000500)}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x2de) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/03/10 13:42:24 executing program 1: clone(0x200, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000f8b000), &(0x7f00000003c0)="5f377efb1e795f885dea16ba3a9db50f0367788d23a390c7242672a99158e3e6820d960b3303f5e28360bec77fec3fcc4e1379028c0471dfaedfa58ee8cb1f459fe06dec0ca887fe1a453f0d0deb966b1886dfae768c45a3c09b7189de06a4f231d92967ce83a3359c8c8b43a6e6d3fee8217292f92ea1954511531854a18cbd31027b2075479409b85268bb1043bb2d67ab50f0d0c7b19d472207714ef350942e43d7de2bebb341b4b6d05bdd6e7fb5c78b411efef25111b70b3d25f182f1bdfc2a5bc82fca40c49c869dd044e883441ce63500b4686c62c806328d90294b09e0c07bce29047abba470ffffff7f00000000b1d33c7a87f6225b02a5e8b1e08db9c5969831d217b3bb22f7a696c1e1939681ae2025a8f75d4a855991663d5b09bddab8816d0d4cdf36c98abf86c8e65c71b96722cfd00414d862e70bcc2086e5f751b5c4664e9bfa27ba6b4cbc8fc7c7610e2ee248d5692e5c886b413d8149ebf3c3c43d75cc0cf3ebc15c96ec544eeb2315ef97") mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7, 0x10000) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000001c0)={0xfffffffffffffffb, 0x4, 0x6, 0x5, 0xa649, 0x1f}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10100, 0x0) write$selinux_create(r1, &(0x7f0000000100)=@objname={'system_u:object_r:tmp_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x38, 0x32, 0x20, './file0\x00'}, 0x3d) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000140)) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000040)=""/164) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r3, &(0x7f00005e6000)=""/53, 0x35, 0x0) lseek(r3, 0x0, 0x1) creat(&(0x7f0000b7a000)='./file0\x00', 0x150) 2018/03/10 13:42:24 executing program 4: keyctl$set_reqkey_keyring(0xe, 0x3) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) request_key(&(0x7f00003b8ffa)='logon\x00', &(0x7f0000f8dffb)={0x73, 0x79, 0x7a}, &(0x7f0000ee9000)='cifs.spnego\x00', 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f50000)={0x20080522}, &(0x7f0000bb7fe8)) 2018/03/10 13:42:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 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) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xfffffe3a, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x305, 0x0, 0x0, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d, 0xffffffffffffffff}]}, 0x28}, 0x1}, 0x0) 2018/03/10 13:42:24 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xb) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, 0x3, 0x6, 0x30, &(0x7f0000ffa000/0x2000)=nil, 0x5}) writev(r0, &(0x7f000048affd)=[{&(0x7f0000a64000)="2900000020001900013d00101b0000f60200001615de0005000000040d001100051700000000000008", 0x29}], 0x1) 2018/03/10 13:42:24 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x6, 0x0, 0x0, 0x303}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 63.402232] audit: type=1400 audit(1520689344.396:65): avc: denied { write } for pid=9775 comm="syz-executor7" path="socket:[26614]" dev="sockfs" ino=26614 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/03/10 13:42:24 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x1}, 0x8) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000005c0), &(0x7f0000000600)=0x8) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x0, 0xfffffffffffff801, 0x10000, 0x401}) 2018/03/10 13:42:24 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$rds(r0, &(0x7f0000001bc0)={&(0x7f0000000200)={0x2, 0x4e22}, 0x10, &(0x7f0000001240)=[{&(0x7f0000000240)=""/4096, 0x1000}], 0x1, &(0x7f0000001940)=[@mask_fadd={0x58, 0x114, 0x8, {{0xb9, 0x6}, &(0x7f0000001280)=0x20, &(0x7f00000012c0)=0xff, 0x4, 0x3f, 0x6, 0x0, 0x0, 0x3}}, @mask_fadd={0x58, 0x114, 0x8, {{0x3, 0x9}, &(0x7f0000001300)=0x9, &(0x7f0000001340)=0x100, 0x550, 0x9, 0x7, 0x80000000, 0x49, 0x81}}, @mask_fadd={0x58, 0x114, 0x8, {{0x8, 0x9}, &(0x7f0000001380)=0x9, &(0x7f00000013c0)=0x7d3, 0x401, 0x6, 0x80000000, 0x7, 0x20, 0x5}}, @rdma_args={0x48, 0x114, 0x1, {{0xffffffffffffffff, 0x40}, {&(0x7f0000001400)=""/27, 0x1b}, &(0x7f0000001600)=[{&(0x7f0000001440)=""/119, 0x77}, {&(0x7f00000014c0)=""/22, 0x16}, {&(0x7f0000001500)=""/42, 0x2a}, {&(0x7f0000001540)=""/139, 0x8b}], 0x4, 0x64, 0x8001}}, @cswp={0x58, 0x114, 0x7, {{0xdf1, 0x1}, &(0x7f0000001640)=0x6, &(0x7f0000001680), 0x6, 0x2, 0x1, 0x2, 0x15, 0x6}}, @mask_cswp={0x58, 0x114, 0x9, {{0xff, 0x2}, &(0x7f00000016c0)=0x1f, &(0x7f0000001700)=0xde, 0xd32, 0x8000, 0x9, 0xffffffffffffffff, 0x21, 0x6}}, @rdma_args={0x48, 0x114, 0x1, {{0x568ee03e, 0x7}, {&(0x7f0000001740)=""/210, 0xd2}, &(0x7f0000001900)=[{&(0x7f0000001840)=""/152, 0x98}], 0x1, 0x8, 0x8}}], 0x248, 0x10}, 0x24040841) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100)={0x7}, 0x4) clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) mknod(&(0x7f0000000180)='./file0\x00', 0x2001000, 0xfffffffc) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000140)) r2 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r2, &(0x7f00005e6000)=""/53, 0x35, 0x0) lseek(r1, 0x0, 0x4002) pread64(r2, &(0x7f0000001c40)=""/38, 0x3dc2e754cdd22c03, 0xfffffffffffffffd) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/03/10 13:42:24 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x186, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000ac5000), 0x4) writev(r0, &(0x7f00000011c0)=[{&(0x7f0000000100)="d693b26244d360f832818fb080bfc269b8ddf66d4daefe47823a791c7fdeabc9a298c7e7301ca5503f99a87809beff494de248faa5d1bdac0b7ab93ce57be0bd49e39db277fe1fd034a755c5beaa75ab641a349cbe4b73708a431bb63ee0da9d58a6ad4ad6ecaf809254f06cdb64a6ecec0e24bef04385b8c311cf668fa541d3787e90fb089ce3d72a54bcd633517dc6720dcb57466d115b653ba21ef112ca57", 0xa0}, {&(0x7f0000000040)="9f7ad30594c22479e6aa1049c55fe2fbe87fe23951fbe6db44e6c65315d42f290d75f5b2c6ca2325277caf312373c3715837511ed493c6cb0e96bac6433169ba58492a0f9eb72c4e440e8af0f5d6db518bc83eebe25d0c0bc20f02e5cd74fdce37", 0x61}, {&(0x7f00000001c0)="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", 0x1000}], 0x3) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r2, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) close(r1) 2018/03/10 13:42:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x100000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0, [0x0, 0x0, 0x7, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000040), 0x4) 2018/03/10 13:42:24 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x2c) socketpair(0x5, 0x80a, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x7fff, 0x80000001, 0x8000, 0x7, 0x1, 0x5, 0x3, 0x8, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="ebff0400e4d802001e800800"], &(0x7f0000000200)=0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000000)="e9", &(0x7f00000000c0)=""/104}, 0x18) 2018/03/10 13:42:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x101400, 0x0) close(r0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000440)={0x0, 0x2710}, 0x10) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000480)=""/4096) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)=""/175, &(0x7f00000000c0)=0xaf) 2018/03/10 13:42:24 executing program 7: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/12) lseek(r0, 0x0, 0x3) 2018/03/10 13:42:24 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000be8000)='/dev/ptmx\x00', 0x100, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00009c3ffc)) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x80) 2018/03/10 13:42:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x400, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000740)=""/216, &(0x7f0000000940)=""/204, &(0x7f0000000a40)=""/110, 0xfffffffffffffffc}) seccomp(0x2, 0x0, &(0x7f0000028ff0)={0x0, &(0x7f00001a7fd8)}) recvmsg(r0, &(0x7f0000001f00)={&(0x7f0000000bc0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000000c40)=""/176, 0xb0}, {&(0x7f0000000d00)=""/4096, 0x1000}, {&(0x7f0000001d00)=""/114, 0x72}, {&(0x7f0000001d80)=""/216, 0xd8}], 0x4, &(0x7f0000001ec0)=""/62, 0x3e}, 0x42) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001f40)={@empty, 0xf, r1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000240)={0x81, 0x1, 0x8, {}, 0x6, 0x7}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000140)={{0xffffffffffffffff, 0x1, 0x100000001, 0x1, 0x1}, 0x8, 0x1, 'id1\x00', 'timer1\x00', 0x0, 0x73a, 0x80, 0xc7, 0x4}) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xa45c, 0x40000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x8}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000600)={0x2, 0x0, &(0x7f00000003c0)=""/250, &(0x7f00000004c0)=""/222, &(0x7f00000005c0)=""/18, 0xd000}) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000080)={0x9, 0x42ce, 0x0, 0x100000001, 0x9, 0x1}) 2018/03/10 13:42:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x7f, 0x2, 0x3}, {0x0, 0x8, 0xf6, 0x1}, {0x0, 0x1, 0x8, 0x1}]}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000da0ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) listen(r0, 0x0) r3 = eventfd(0xfffffffffffffc01) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x1002, &(0x7f0000000000), 0x4, r3, 0x9}) listen(r2, 0x0) 2018/03/10 13:42:24 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000000c0)={'raw\x00'}, &(0x7f0000000140)=0x54) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x2, 0x1, 0xffffffffffffffdb, 0x2, 0x7fffffff}, 0xc) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000fa0500000000000000be6589223895aa15e111d37a4a157127e14d4b7fcdbaf3a68b293506f4688ada61c12c9c57867c0f1dec20543722b3435a"], 0x58) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 13:42:24 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={0x0, 0x5, 0x2, 0x40, &(0x7f0000ffd000/0x1000)=nil, 0x26}) r1 = socket$alg(0x26, 0x5, 0x0) pkey_alloc(0x0, 0x2) bind$alg(r1, &(0x7f0000000240)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000140), 0x0) 2018/03/10 13:42:24 executing program 4: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) r1 = userfaultfd(0x80800) splice(r0, &(0x7f0000000140), r1, &(0x7f0000000180), 0xad, 0xf) r2 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x800400c80, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) fallocate(r3, 0x0, 0x1, 0x3ff) ioctl(r2, 0x800000040004580, &(0x7f00002b6000)) 2018/03/10 13:42:24 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000040)}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='syz_tun\x00', 0x334}) 2018/03/10 13:42:24 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa, 0x110}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffff, 0x80000) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) 2018/03/10 13:42:24 executing program 7: unshare(0x7ffffffe) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) sendto$unix(r0, &(0x7f0000000300)="c465081b1e87754d92f34a86ba1ed369b807b3762a23f1afd241fa90c52951cdabf931ff030000adb6bbbbee7f7ba3ed5526f7c61b87d367c3806200882fd273f37d4697d94bb5f3f2f21914d196aae6155db3f6bea1a93b67e40d3c67aecdb41f8b4157a792b0b745cbcd000000000000000000000047b682d5c85c5c92ac26b0691ae2606a0cb1f118b2f65f893e0f4abc874ba528aff41ce2010c31a56e27add7c91eda40ff0727bd8dbc194344a213212fb5d4c7d0311dff805cf6d35158", 0xfee7, 0x2400007d, &(0x7f00000003c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 2018/03/10 13:42:24 executing program 1: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = inotify_init1(0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x9, 0x20400) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x4, r0, 0x1}) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x3, 0x20100) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r4, 0x7, 0xffffffffffffffff, &(0x7f0000000100)) 2018/03/10 13:42:24 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x3, 0xc, 0x0, 0xffffffffffffffff, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) 2018/03/10 13:42:24 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 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 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000200)) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x8) getsockname$netrom(r3, &(0x7f0000000100), &(0x7f0000000140)=0x10) dup2(r0, r2) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f00000002c0)="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", 0x1000) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000000)={0x8, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) setsockopt$inet_group_source_req(r3, 0x0, 0x0, &(0x7f0000000180)={0x9, {{0x2, 0x4e21}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/03/10 13:42:24 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000140)={0x800, 0xff, 0x4, 'queue1\x00', 0x6}) r2 = getpid() r3 = getpgrp(0x0) tgkill(r2, r3, 0x5) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f0000000040)={{0x1, 0x5, 0x10e00000, 0x200, 0x7ff, 0x6}, 0x6, 0x1, 0x101, 0x1, 0x9, "2cd1bb984ebc383c9681ff53519257c5d57bc5fc3242fce349351f8630afe11f63db9af6989c7e03c3e177c6cf8e6480243dfcbd9b82035ab0bf9f12ba30b7916b33de2bce5149eeae9a8bc6a409dc94626e771375523c96a8c68756340ad5c119fe85a204de97636cbc2fa656c918098b524569146628611f3808f483b44346"}) socket(0x2, 0x0, 0x0) 2018/03/10 13:42:24 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x402000, 0x13) r2 = mmap$binder(&(0x7f0000df4000/0x3000)=nil, 0x3000, 0x0, 0x4010, r1, 0x24) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000001c0)={r2}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000040)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad", 0x1) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000200)={{0x5, 0xfffffffffffffffe}, 'port0\x00', 0x40, 0x1, 0x800, 0x2, 0xd958, 0x5, 0x7ff, 0x0, 0x2, 0x1}) syz_emit_ethernet(0x1b, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x0) 2018/03/10 13:42:24 executing program 7: 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$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="050000001d000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800120003000000000000000000000006000000000000000000000000000000ac141400400000000000000000000000ff01000000000000000000000000000105001a007f000001000000000000000000000000fe80000000000000000000000000000000000000070019000000000002004e20ffffffff00000000000000000a004e2000000000ff020000000000000000000000571a9f2200000000000000010014000000000002000100000000000000000000000000"], 0xe8}, 0x1}, 0x0) close(r0) 2018/03/10 13:42:24 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x9, 0x400000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@remote, @in6=@mcast2}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/03/10 13:42:24 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r3 = dup2(r0, r2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x40}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000100)={r4, 0xff, 0x20, 0x5, 0xd8}, &(0x7f0000000140)=0x18) syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0xc000, 0x0) 2018/03/10 13:42:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000379000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000f0efe8)={0x14, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400e00, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e23, @rand_addr=0x65f26964}, 'tunl0\x00'}) 2018/03/10 13:42:24 executing program 2: eventfd2(0x0, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) userfaultfd(0x800) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000010bff5)='/dev/audio\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x1, 0x7fff, 0x9a6b, 0x2a14, 0x437cca5b, 0x4, 0x6, 0x7, 0x3, 0x9, 0xffff, 0x6}) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000040)={0x9, 0x9, 0x6, 0x0, 0x1, 0xffffffffffffffc0, 0x3, 0x1, 0x7, 0xb03, 0x7, 0x4, 0x0, 0x5, 0x5, 0x5, 0x2, 0x3ff, 0x1}) 2018/03/10 13:42:24 executing program 4: r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) write(r1, &(0x7f000006e000), 0xfffffdd8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) write(r1, &(0x7f0000000000), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000013) 2018/03/10 13:42:24 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x8, 0x8000000000000, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) 2018/03/10 13:42:24 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x20000, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@filter={'filter\x00', 0xe, 0x3, 0xd80, [0x0, 0x20000900, 0x20000930, 0x20001388], 0x0, &(0x7f0000000140), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x20, 0x88e5, 'bridge0\x00', 'irlan0\x00', 'vlan0\x00', 'syzkaller0\x00', @empty, [0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], 0x9b0, 0x9b0, 0xa28, [@among={'among\x00', 0x8e8, {{0x7fff, 0x80, 0x2, {[0x0, 0x3, 0x3, 0x4, 0x5, 0x2, 0x4, 0x100000001, 0x8, 0x8, 0x9, 0x3ff, 0x6, 0x10000, 0x7, 0x1f, 0x9a79, 0x8, 0xfff, 0x30, 0x4, 0x5, 0x10000, 0x96f, 0x0, 0x7, 0x0, 0x0, 0x3, 0x8, 0x7, 0x5ee2, 0xfff, 0x9, 0xff, 0x5c, 0x1, 0x1000, 0x6, 0x100000001, 0x3, 0x0, 0x10001, 0x1, 0x0, 0x9, 0x5, 0x2, 0x0, 0x100000000, 0xffffffff, 0x0, 0x400, 0x7, 0x80000001, 0x7, 0x38000000000000, 0x8001, 0x2, 0x4, 0x7, 0xfffffffffffff730, 0x5, 0xfffffffffffffeff, 0x1f, 0x3f, 0xfffffffffffffff9, 0x6, 0x4, 0x8, 0x4, 0x6, 0x5, 0xffffffffffffff01, 0x4a17, 0x7, 0x7, 0xffffffff, 0x6, 0x200, 0x6, 0x401, 0x4, 0x7, 0x81, 0x5, 0x905, 0xc00000000000000, 0x9, 0x5, 0x8000000000000, 0x100, 0x1, 0x7ff, 0x5, 0x8, 0x9, 0x2, 0x1, 0x7fff00000000, 0x6, 0x7, 0x20, 0x1, 0x0, 0x1ff, 0x4, 0x1, 0x7fff, 0x3ff, 0x8000, 0x9, 0x3f, 0x3, 0x4, 0x800, 0x200, 0x6, 0x6, 0x20, 0x3, 0x7b12, 0x0, 0x100000000, 0x10000, 0x1ff, 0x10001, 0x5, 0x1ff, 0xebf, 0x8000, 0x10000, 0x1000, 0x0, 0x2, 0x5, 0x7fff, 0x7, 0x6, 0x6, 0x3f, 0x8, 0x6, 0x7ff, 0xb9, 0x80000000, 0x1f, 0x9, 0x7, 0x200, 0x1, 0xffffffffffff7fff, 0x8000, 0x9, 0xfff, 0x8000, 0xf7a000000000000, 0xfffffffffffffffe, 0x600000, 0x8, 0x0, 0x6, 0x7, 0x20, 0xc4b, 0x400000000000000, 0x9, 0x1ff, 0x9, 0x10000, 0x1f, 0x1, 0x0, 0x3, 0xfffffffffffffffa, 0x7fffffff, 0x8, 0x6, 0x0, 0x5, 0x1, 0x23, 0x4, 0x7, 0x4, 0x1, 0x4, 0x6, 0xae, 0x1ff, 0xe36d, 0xfff, 0xcc1d, 0x1000000000000000, 0x10001, 0x1f, 0x85, 0x200, 0x4, 0x9, 0xeba3, 0x101, 0x9, 0x100000001, 0x352, 0x10000, 0x1, 0x0, 0x7, 0x4, 0x2, 0x6, 0x7, 0x100, 0x100, 0x3, 0x20, 0xff, 0x3, 0x9, 0x2b96, 0x6, 0x5, 0x2, 0x9, 0xc52b, 0x514f4061, 0x400, 0xa306, 0x7ff, 0x6, 0x0, 0x100, 0x1, 0x1, 0x4, 0x0, 0x2, 0x2, 0x7f, 0x4, 0x7, 0x6, 0x100, 0x3, 0x0, 0x0, 0x200, 0x5, 0x4, 0x3ff, 0x42c38429, 0xffff, 0x9, 0x10, 0x32ba, 0x7], 0x9, [{[0x1000, 0x7f], @multicast2=0xe0000002}, {[0x101, 0x6], @loopback=0x7f000001}, {[0x9, 0xff], @broadcast=0xffffffff}, {[0x9, 0x26], @rand_addr=0x2}, {[0x1], @rand_addr=0xff}, {[0x6, 0x6], @multicast1=0xe0000001}, {[0x5, 0x93], @rand_addr=0x2}, {[0x5, 0x4], @dev={0xac, 0x14, 0x14, 0xb}}, {[0x8, 0x4], @broadcast=0xffffffff}]}, {[0xb9, 0x11800, 0x6, 0x1, 0x2, 0x8, 0x5, 0xd4fc, 0x8, 0x6, 0xfff, 0x4, 0x8, 0x2, 0x4, 0x7f, 0x5, 0xa91a, 0x6, 0x7fffffff, 0x40, 0x32d, 0x0, 0x200, 0x8, 0xe3, 0x200, 0x0, 0x8, 0x40, 0x8001, 0x2, 0x0, 0x1000, 0xc2c8, 0x1, 0x10001, 0x20, 0x1, 0x8, 0x3, 0x6, 0xfffffffffffffff9, 0x124, 0x1, 0x2, 0x2, 0x5, 0x8, 0x4, 0x130, 0x9, 0xfff, 0x7, 0x4, 0x1ff, 0x800, 0x61, 0x81, 0x1, 0x2a9, 0x7, 0x0, 0x86, 0x0, 0x5, 0xf08c, 0x40, 0x200, 0xa1dd, 0x6, 0x7, 0x55, 0x1, 0x7fff, 0x2, 0xd7, 0x4, 0xffffffff, 0x5, 0x1, 0x8, 0x6, 0x7fff, 0x7ff, 0x0, 0x9, 0x4, 0x9, 0x6c2b458, 0x8, 0x6b6d, 0x6, 0x0, 0x7, 0x3, 0x9, 0x5, 0x4, 0x741, 0x1000, 0x2, 0x368, 0x2, 0x80, 0xea, 0x3, 0xe2, 0x4, 0xfffffffffffffffb, 0x6, 0x3, 0x8, 0x8, 0x100000001, 0x80000001, 0x2, 0x3, 0x7, 0x6, 0x9, 0x100000001, 0x1, 0x0, 0x3f, 0x156, 0x8, 0x0, 0xff, 0x8001, 0x0, 0x7ff, 0x4, 0x80, 0x7, 0x4, 0x2, 0x80000001, 0x0, 0x5a, 0x9, 0x401, 0x80000001, 0x3, 0x216, 0x4, 0x8, 0x8, 0x8000, 0x100000001, 0x10000, 0xfffffffffffffff9, 0x6, 0xfff, 0x7fffffff, 0x5, 0x8000, 0x0, 0x8001, 0x6, 0x2, 0x3, 0x56c2, 0x2, 0x0, 0x2ff, 0xd82, 0x8, 0x40, 0x7, 0x9, 0x1ff, 0x2, 0xfb39, 0xa43, 0x6, 0x7fffffff, 0x2, 0x3, 0x6, 0x10001, 0x40, 0x22512e69, 0x2a1, 0x0, 0x0, 0xfdf0, 0x100, 0x7, 0xfae3, 0x81, 0xbd2, 0x7, 0xecc40000000000, 0x7f, 0x0, 0x5, 0x9, 0x6, 0xfffffffffffffffe, 0x7, 0xfff, 0x20, 0x8, 0xfffffffffffffff8, 0x327, 0x8001, 0xffffffffffff4b35, 0x7fff, 0x4, 0x704e, 0x9, 0x9, 0xa2, 0x800, 0x1, 0xff, 0x1000, 0x80000001, 0x608, 0x101, 0x9, 0x1, 0x0, 0x12, 0x3, 0x80, 0x3, 0x1, 0x400000000000000, 0xffffffff00000001, 0x8, 0xd30, 0x1, 0x100000001, 0x0, 0xffffffffffffffe0, 0x7fffffff, 0x5, 0x6, 0x6, 0x2, 0x8, 0xad11, 0x0, 0x1, 0xfffffffffffffffc, 0x400, 0x9, 0x1, 0x1, 0x7fff, 0x0, 0x7, 0x2, 0x7, 0x2], 0x8, [{[0x6, 0x10001], @multicast2=0xe0000002}, {[0x2, 0x5359], @loopback=0x7f000001}, {[0x4, 0xc5a], @dev={0xac, 0x14, 0x14, 0x15}}, {[0x9bc, 0x9], @dev={0xac, 0x14, 0x14, 0x17}}, {[0x5, 0x9], @rand_addr=0x502}, {[0x100, 0xffff], @multicast1=0xe0000001}, {[0x9, 0xefe]}, {[0x4, 0x80]}]}}}}, @m802_3={'802_3\x00', 0x8, {{0xfe, 0x6, 0x1, 0x1}}}]}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0xf03d, 0x0, 0x0, 0x0, "b9d86cdc02c7194297d0c22ec5583815d0dc872886c6a6bd5b6f6d72743cc9d641bbfbb8907e38bc166bbb332771c52dfc671843c2d66baa57959e7bd675e592"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x11, 0x47, 0x9, 'syz_tun\x00', 'rose0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], 0xa0, 0xd0, 0x100, [@cpu={'cpu\x00', 0x8, {{0x5, 0x1}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x8}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0x0, 0x6428e9aac6879bd9, 0x8efd, 'rose0\x00', 'bcsh0\x00', 'syzkaller0\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff], 0x120, 0x120, 0x198, [@time={'time\x00', 0x18, {{0x2e9, 0x6, 0xbb1, 0x7d8d, 0xfffffffffffffffb, 0x60000000000, 0x1}}}, @rateest={'rateest\x00', 0x48, {{'vcan0\x00', 'rose0\x00', 0x1, 0x1, 0x30000000000000, 0x82, 0xfff, 0x80000000, 0x5, 0x401}}}]}}, @common=@nflog={'nflog\x00', 0x50, {{0x2, 0xe, 0x3, 0x0, 0x0, "5296010a96852477769f8318239a5f539b6414cddae8176a14e66c40c06b2b1dacf62138dea47a2641f40f836feda536c4d2af68563e17a3650e810b0b05e64d"}}}}]}]}, 0xdf8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) r2 = socket$inet(0x2, 0x8080a, 0x1c4) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200003c0], 0x0, &(0x7f00000000c0), &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}, 0x260) 2018/03/10 13:42:24 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = syz_open_procfs(r0, &(0x7f0000844ff7)='pagemap\x00') fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) tkill(r0, 0x16) exit(0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000080)={r5, 0xb4, "31cbad9db7ef804100a51649d965204429bed0b58320405984a069a2190f6cb39f3c35232f3cb9d262be335cb518b2d3f8c1a11e9169bb093a47ac576baca71149245c06075e4158ace2c3a674100ddc4a57197e167b497537eed52f41d6ea037c318858c1bf9c9cddaee6ec069adf2984682507d322e3258f60219d350e31875389abbaa1a2b92fa49885544cd80afed173bdc48232282653e58e97e04af8399257b69d0ce80301bdadedb6030f8b83960694c1"}, &(0x7f0000000140)=0xbc) r6 = open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) dup2(r6, r3) 2018/03/10 13:42:24 executing program 1: r0 = socket$inet(0x10, 0x3, 0x9) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)}, 0xfffffffffffffffd) 2018/03/10 13:42:24 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r1, &(0x7f0000001ff0)={0x1d, r2}, 0x10) r3 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8000, 0x82) write$selinux_user(r3, &(0x7f0000000080)={'system_u:object_r:init_exec_t:s0', 0x20, 'user_u\x00'}, 0x28) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003f24)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1}, 0x0) close(r1) 2018/03/10 13:42:24 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x80000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000bfe4)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000000)}, 0x81c) 2018/03/10 13:42:24 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x3, 0x103000, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) 2018/03/10 13:42:24 executing program 7: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) vmsplice(r0, &(0x7f0000001200)=[{&(0x7f0000000000)="1ab710086bd95de1edc7044c24f9342a11521d48fc9354d048228c5657626577b2039a3a53e79c8542ddcf7cdd28ca3747722cd096d541c5004bef702e09987b914058f2d2be664f837e1afe56b71889ec135835e43ad3c1cd415cbbe3b44534f6532f3cb2738c3c97aca6648324b0bf01699ded78165a9608c4be7980becd2da18489ca597e91901526543e17269cbbb7478dc91e12749f228bd9c09dd620d0c5fc015862c1309e96d367227a507eb7ff0c6b6253f57254e1f92ebd2c88bffff439a6601d1e05", 0xc7}, {&(0x7f0000000100)="3714fa9fef23e3c34c27562783c369b2cc2849abc05d10fedd420522dbbb8ccd83e0ce7f58962485f25e4c6f5641d322ef47b75d846bbe05da6f20d429d957b7a778a45f9174cc8ba5b0ff7950d9263ace0d9c2570af271c036b321a92d73ae5a5d58214f90ca0de9711d6a202b5c535ee421b20e7153dd982e6433ce168a9b77402343cfb624c9348842aa408d085cd0e34f9ec63a78de008655888632ce338c8981a9d21846e3ebe92f40eeda441d3f7bf1d92b4f7ff80921ccd61917b62b22755153a43558087bc1a9249113400e560d15154026410795288047ef135664ef4cc0a970300021212dbb823821071d2a1cfc94914d83af78cac67b86630d48aa5cc782a73a9c9f187ce2ea7d4a1dbbd6594a6a6c5a08cfda6ac9262d874dc1ba92cb287ba0a19974a836bb416f79d8dd9b5863da7056deda3cd9f4b777dfe61df088bfcff978ceebbaf36f00547d9d7139d4cf5b879941cd2fc56f5cc2798da690500ba08fdc7e2acd7b5fa5bd9a1fce0bb75108608d4039a413ec6a879abdaf1e0d1bb313634f0fcd6947aa643e92b96b80cd5a1c27c03a350f00302e9bd4cd25a59f3208db8e0fd5061ecdc337505c41ff07c02983772d8f9e5dbaa72e61fa2739c455cec3e71ac62b3a2a3567cada297831fd2bee6c1dfaeec51af60b77eff5f27096c8b5023d2876c3e51b303a7abafb0bedd38f655424f8d2bafbfa81d780552edf9d4d9a3947a247e12fd3898491e4d36f8a04b4e7b5228ac3965b60211a3abcd428057d38a6fcaa4d7789768f56aca88a78acf1699a2e52de4b48d71f4fc30d6bb5e047958062195bdcc5ff88f9c3513bcff8cc6951bcd54f5f95010eb0d3c3c199c3ce0442824d9b835d96403b3b0c01718fba525b1fa91b5e8a624dcaf3acda6aa8dc761e6b094087b9c9a22a93d5527ef3c0f5f1caabe54fdfa91a43a179e496e4e21b4a3ca41dc29248c5a6f80c9a248aabc4c306af4c317191bdb4733e988a277ce83af9be89170a8d561be94845a99c5c158f09f950b4d0ef0afd6d47f811e522e450a53f521352ec5b3f84b8bb0fa6b58892a0fd06b35ebcb40c54dd2434b76b5e8375e7ad0f1929fdc959707e5f9546cc062dcb5fa75b05fee5e59908b792808680d9b39e1394a17d363f8ad3153f9a95c8fedbcda3dc68c35ff01cd88aa9de2f151c6683d56872f40be4545aff6569125c0be88c5915604c408c7a8bd85f01394c3c2a1f6d1b7b5a592b401dca699e28dd68afc4e95518391b63a6bca30b046289065108852757fda62ede2d3139831940132281206dc7ca2ada53decb3def7bf960db0052dd50e2ef030d017de8a201d0a98966874038d915b2988c66a2a5693012ac6cd6513fad65157baf25da61210c17644613c4a99b5337ac5bb8e8ac297ed6a45d8f478a4a8bcac7642fe22f67f360d55dedf8201200cec6c1869da69a9eb16eb03e03bb0eb31424f6b7abd4fafce1308edb710351379dbf3f3236a01ce73047f0c762352f7727e2b4f713a08b6555e4b9a99b84976fb6c65388177cc31c9cd3f6fdde5713ce6bede067fffe0327f7c7527e573ff3493ac3f19899aea0c4a3ed186fd2a9f23123ebf4808d46b66bd70fb06acd3c959505ff681347a2452577a6275e5fd46ed5b3ee2f59a4749e90dbd4ac516c46a7b0a39a941d88df137b696f0f472fe6c18d8c0613c787973138ceb03aa553ec11c6b2c4a6c54bfcf4841e451cc42d90741421b40a1c20f4f078e92dfae748af0aa111ffe647f2408f9c0567ebffed66d42f288a1b5f79eeadf42abbe43d3851ddfc05bf6e5901fd6994a77ea7e026bdd71a0d58eb5c225279914dfda021dfb16f71f1bcbf2e24941ff4bb6a479958c72f4a7fd358db8e5c3f26d090fcc1b67d229cbf1004aa2a08012094a8081c95f6b42c2861d5fa4da00f6409939745ba9263789b8012a7c34e81790fa4d67ba845095cb9a91386ef55a4ce8003846375d18fe7da3ca3871113d7801f6513550c4a72c51fe904a7bded6b34013549f3b713346ee29c78c937d399aaf75faa04c460429c14fe99f976ab2b1f63f5b824a77c374df807de72c8c0e36d52de1d4610be354d06c09f006374ca5d33e32e61dc56abd7bade671520837e06d9e1b3124f4645397f3f212fcb0b9092ce969859c7a791ae82f745593ef5d80ecf2b0eb19e2b40d109172d470b03de132e0df5f8290fd389a299cf9e019b928c3dbad3f1617d2674fd90d2898f55903758f18e0c42f42a56f6db8c4177b7cb05cb3e10445bf108fd54234fe6c981fb61f5f296004ca7f772e2f9f863a0d83ec0d2c9c19af0c945879d8237ce8cbe3b62b99e80478f098c970bf8db5a36fc3ce51680caf6989548b7da9f23b7379c792d74d91ebee9a3ba299b63712c1480f9f817f833285adad1904cd2f468c74afb817259de0144c7a97d5006872398277fdf0c7c559adea9bd6b39fc986bb97f2cba7d1348da82a6433b3c7ee3d6a2a89a31f35b317e463b3c6fc5ea381b99bf2459db86432f58f6f6f8d4035cb9fede86f9f1ddddb83099351db496bedcf0702e96bef9d062adbfe1f3a5afdc7943ff97fc584ad22398ad14054dbcb5f08302047baa28a22c906c1e3874d3d8d4da0ef1a59f44e17b73172342e1123b062025abf5b1bf7b58a629fd0eacb27c41d4332692d0ade2bcce13c204dbce462ac61a697cce72fb914c604b37444ca06c629cb2e6dcf127e91eae43fc7a54c469a666231d7613427173cb3207c7df395dbf38bd1dd58cf5a4a59dcfe29b716dbecc23e5038baf4dedbace437d106f8ac7b758c3fb2658c576464e146326638d76893ce60fd290efcb6c6e918797dd73a97f910f4c2f80785524f57b53244116a1b41dec9b774d5ef8917aaa1efc3eb37fef236a1bb9859b078fab830bf76dfcc36529fdeaefa9f2852477e73d15831977ade3dd8174cc4fe110d2fce8c444a03fee0e4cdbdf86bcae8a3484ded3b4d1d6840108de6d6d4ae162e5a59d779603a3d06aa1b03c279eb91304b5a64a366b79fc08246b10c0710973e70af625da097755b25654a0d6960bcc91ad649eab5c57b658a6a73792745d1e62e538c826c63fb202c40be85b0d6add39053ac806a64c11616bee4b96679e727cb8962b07b602dfba9ab3006b8d325cad10a2dc93d50e86fae4c7cd5d4a3eb70055e0ff482e0785f2bb7d89b6a0447fd2e5106bf1bdb462b6220c80ad877860a5166c16cb94ab35f8be84254e3f51f8df2f16c6956d3b22be060483aa75b9d3730ae6f1e0a77abadaa4dc658786dfdf3928e3128e9184ead4f8fa674544d12ed1d31129bdfed2f6daae4a94cda6c297541e3967a81b52e87840403710f4f2e9b6944ac91bc06b85a86ae454a08ca3e869ee7990c45ff2726764938e19efdf4258126a4cf9036bea2a9ee364f1231ec955daa0a5f2434d66fdaebe9f72fa2ea8e0a6fb21549bef59bac440cfd9cf14c92cab5a1c90fb904ea3b86350c9c67072008be64d030cd661cd571dadb6ef0db87f8b655897599a46065d7b50f3285b461ea1fc7122be9b28f077a33ab8fe86aef2379a2dafa490a438e9886eb19fbef2c3cf6f75306b541a95d3a81fc32efb43a2acde4b401953e3f31694011ae2e4efb8b1ca882444395f17b191b3d198208816e02b567cb86ed37ed5db253b0ddd2de39c4f469ff51ac1d0d4db8b4710a13fc0696afead577e63f626dddb1d12cbc802b7327a7e59df60d513b78d9619967d83d590897c8bbf8eefb41479efb80c4f7b75d5e79d87b51c6042544d809f0447398537fd6670b15fc7ac13bfa4e233e1b64eaee55632315bb3d98e354c1184633dcf8aaff32b1ff0529921ae0abb220a6eca12f01044dc0ae063f49aef82e97537a6c61cb87d08de962877de1ec062e4b375a14f521eaf5c9c5b0e41f6fef4fcf3834097dd7a74f3cf97af45bf160cf9843b0fb0f3df66936844c1e36c1c6cf807fe97662b7c8cc576741f3e7751a1780c38d7e60152e91e7ea626ff9e4d4f82006b9e5e5d32cb2443df8efefe004f30de07df7384843e518eec6f81c57f7da012f40831044467d0e3ed557902cf7146463c703683588d67228a5c1c1a6f0baaf7198dc7e7a98c8d76d9a761f34fed09887ad78130f7469a33cc29abf0cf8735685e88547922729a155ab9998251cde62a4abee5fc39779c0e1240d1666779980fefb64700a92ab99bf4009f2a4efb3b07788896706eb0b85b46fdd23abea39be8e85ae74012b7336f73e20e7aced54197a1f3cf202457237d898d78f13d89c8cf641b9392af75acfb4aea714c15a7d593eea49523bcc42fc810577914c3df39a4de57a0bc941e1a4bdb959bb9dc9e7d73fe4b9a62f1ee4a2c9421c62d851a10f361816f3fab98ef6bea071a27e9936e33fcdcc11cf86bcbabf71a37ed84bf416868258f181528674b175b11218472417f7279389c586efda49bfd18980e0323f32477c04fe73c807db68b670f0f5ec45cb191b20c1108944f088d790a23c803e9a3c144399fcab5601ef164b9dded6ad1a795185993e4536ee0e5f0aa23918e4f95496c4d6aad7db2dbed5de4223f8c5f326a24a0e019ffcd4381a6a8c0bc8f109801f5222fed907c7fb0ed8a370e1f01cedff87f053f2785b3c1729d8f060ec6dfaf5a4fe1741edf8149325b352f40176e5961d5c3fb297679703692c088d5951e8e97c043ad26c8f9ce623436ce4df3c7ce77e5889f0e7e4066851e9351d6244a1af4077bd08462a46230968069cd8694b0e37deef8254a6a3bfe091ce696e18484aa3b81ec3b535b4cc94dea8e337c7819295e8eb890ac0cfab73d8e7c7a3006d894b5192dd561b3ca747a39760f5ccb1a891328f5bb2694b629b44e815f2ffb1ffef4d7455c73cdf77b894954960bc91745d867f149a1dfa0b6e4377df05ed9e8996cb164d830b459f8b02b79d7bacfcbdcb4dad1cff80ee807ccffdd2695ed0a41de2d7d80d964b574e695ca34f9e81932ec68ba216ca62ba1ad017c666d8a23591ae19f44823f5d53d46b75305985b59b93b77d82212062afa9c4dd2f2fcdb56a1af07d871d8718aa759dfb805e2db50f06710bf86db6cbf920e7d2b7365eaf1e8a9ccc0e72604ee143e3d4f97818093b186eaf5e1df01d636e10593931a2384392f38bf37024eb7813b0f27a759619b8570fb1b44bbad4519d2d142311d418d5bd7c99046c41a8b493dc0bf0787ba14b86a3534a699389f7f9845a7970ee3a5a24ac1851a53daeee1357acc54bfcbc2cf75092e1439e05e500389acd0e31483f6af0df3c60fcf0c24b5678ed72d80284f1cbaf09643ddcf1f6c34f7d0c32800bb3f15b5f768375f7071bc429e8379f1662e6c1bc9966edbfa8be99a3e8cb3c52c2b72e2a405e0ad57f9a6c4e1e02a27ced0f44fe25683ff77765e9b4c592f203063135305e1e8e56d1d9413c6199f2664a24e04ada9f2dc16b321d1c285012d72ef41188781ea446202ef6d47606471e13b9c441c243e2ec7059f2abc92772592c9c8d7edf572268a89d6060a78b041e078e2d026ce06b7e38ac969799042de9fc04367aae0a2d08986b6b17ead04bfe5e5c7b1744d2c6b747f5a2203a837fb8b76727c5eedbc420886351e11e21d1b8392cd152cbe12bb80af9ee9e49d0a6f7aee39bf64c905753cf8e6c1735275aa6ce23818b496bb43e50c7d0a8f44b6cb7ae1fa110cd3eb2573b7cd2ac4816cba334a9bc71e43cbd3a35986ae424f83693fda833358a90d267090d54956cf01104cab400c009e114ef0cfd9acb280", 0x1000}, {&(0x7f0000001100)="f2e51d775b28f50f022f14da484817fa6dde8012d3f46164b56aeffe7197bebc083b7b5c9bf80141457257706f431830f4fe9157e2e93c04147ac95646e996f520fa30e46811f97b747e58a4c318ec306009a1ebeaf41f6cc3d75bc802e6ce52f0e85154a89859ad10c342ce4b54e03345af80c94316a034de06b22916689fed69b1a5afd8793c41aab2cef2a3843ce981766b545c5fc3f3240d1ac8383566564abc5104187a7594f68fd74642463890df75097d7a110e1f470e3a18deb5dfd0", 0xc0}, {&(0x7f00000011c0)="727fddce210580a5cb849249596f36b016a0aa45726abdb85f6439a7260f04f5d0b51bf931ac081e25db6e0d1152df4909986c3807", 0x35}], 0x4, 0x2) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000003ffc), &(0x7f0000001ffc)=0x2a2) 2018/03/10 13:42:24 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='teql0\x00', 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000f5d000), 0x0, 0xffffffffffffffff, 0x0) 2018/03/10 13:42:24 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x33, r0, 0x0) clock_adjtime(0x0, &(0x7f0000000080)) 2018/03/10 13:42:24 executing program 5: r0 = syz_open_dev$sg(&(0x7f000028fff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001275, &(0x7f0000000040)) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) 2018/03/10 13:42:24 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000240)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000037da00000002000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x48) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000001c0)=""/89) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000100)="825e2362646576262b747275737465646c6f707070312b5d00", 0x19, 0x3) ioctl$int_in(r1, 0x800000000005423, &(0x7f0000000000)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000040)={0x8, 0x7, 0x972}) 2018/03/10 13:42:24 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) close(r1) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f33000)='/dev/dsp\x00', 0x22002, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000240)) r4 = msgget$private(0x0, 0x100) r5 = getuid() io_setup(0x0, &(0x7f0000000280)=0x0) io_cancel(r6, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0xf, 0x0, r3, &(0x7f00000002c0)="b24a4d5949ce864e7cfa132441e97647cf2c8c78d31f31591ec0f950d68524d75022ddb35e1ce298a6fdc0b9c6e374c5b549e7e7cd093a9684dac7cf2cca45e5e5a82c748e67877af1f3d7704756c2aaa1d20bfc742eb5b15ca7080978797c8c4118086e6172ad445610bab1f8a115bfdaf872539cd61290428163edf58ffe229bd7bee287a65e6acd4861ea650a2a7c1dd54ab2bb45def72b5c20efdd0554c7ff6ea8afed002f448da2786465fe3255f09c72e1d56e128763d768f12ba1310349e38ca63a30fa13a006ad62ee15", 0xce, 0x2, 0x0, 0x1, r3}, &(0x7f0000000400)) r7 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000180)=0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f00000001c0)={{0x80, r5, r7, r8, r9, 0x20, 0x315}, 0x401, 0x8, 0x401, 0x200, 0x6, 0x101, r10, r11}) writev(r3, &(0x7f00004e7ff0)=[{&(0x7f00002ab000)="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", 0x1000}], 0x1) 2018/03/10 13:42:24 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x16000, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000180)=0x7) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) accept$alg(r2, 0x0, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_int(r3, 0x0, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/10 13:42:24 executing program 0: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f000089bff0)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00004baffc)=0x81, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000), 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) 2018/03/10 13:42:25 executing program 4: 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 = getpid() r1 = epoll_create1(0x0) r2 = socket(0x10, 0x802, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r2, &(0x7f0000b83000)={r1}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8080, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000080)={0x200000000000, 0x3, 'client0\x00', 0x5, "f807880cf28c7309", "78cca23b65cdf428db96ce488b90967c3009bf7755e1d6232ab1557b3024f609", 0x101, 0x1}) 2018/03/10 13:42:25 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/10 13:42:25 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000423ff8)='pagemap\x00') fcntl$setlease(r0, 0x400, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) close(r0) 2018/03/10 13:42:25 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x93, "b07b351e3de70173d496598be90d7ba407dcd3f2802d90f8853aee5a5d92aea5cd9ce7631e9f3f3e576c562f1d98961f8bd4350040c6c90dd8e29ef2df2f4b0527ffdcc0aea34b4fca559a1a0d32c1700ed70454917e8c3b7878ca60994acbba4b26db9392af7ed6aca88e80f29e787a759a662bdf16084ae5c0725449722b63ddf21207eb72d967ed50d638d1508dada91f83"}, &(0x7f0000000340)=0x9b) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000380)={r2, 0x3, 0x10}, &(0x7f00000003c0)=0xc) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000000), 0x4) r3 = accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xd5, "a733cd3d9e02d24ae4af15137f254cd4de9e6cd3828427ee144d173797087ff15719f224f74a2b97fd9087050068c1de7026305e1cb2371973d85d449b686c3301b9883ff9cc8d455d57e6691d9d5348cf6181f263192b0555c907406e867a4c4e71846ca7d75710d9c088ae9c0c69e4dcb3b1b7a1c42ffa9081c303ebf3ae2c734fce5dbb1e056bb5d93acaa214834cea60bd41599f3501faed5b31adca0a825fd4565cf95f1523a24152cf84b17d9ccbd88853aadfcaf96004d9ee60ca164230c02aa8f2a408c112d5dadfd0639ac2cfe7c8abaa"}, &(0x7f00000001c0)=0xdd) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000200)={r4, 0x76, 0x30}, &(0x7f0000000240)=0xc) 2018/03/10 13:42:25 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007c00)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000007d00)=0xe8) sendmsg(r0, &(0x7f0000009140)={&(0x7f0000007d40)=@ll={0x11, 0xff, r1, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000008040)=[{&(0x7f0000007dc0)="654c7de90fb5010b8649f5352f7dd6f74a664786582c000b26f15f3db3665e78fd2a27f4e6d9dd97b421ae9095b80f967be67d2e31bd93e1912e2364772ed7267e10a2d520dc29401c89aa9a5920e6f20d8871155130da2b2ae84e13c9ca13ab6411bd03f17629a4fee46e235fb2654dbfa0f5c3804e44c36b7ef0f60a66aa3fa87df06aa9471c311d415a190a191775af1a26f3d82b64bd617400ae8a490472590f573f127b67e9a886ab20ac24c9231da94174a34d3f40d2df6a76f547d9933a2f0671a411578e261dfd1395b1e0229db877957b2d6e3f9b91172c8e5a19175142e384977ddd36", 0xe8}, {&(0x7f0000007ec0)="4fe7d0775546943184a0a7bdc08093a3ca5a1c939d985db8d4f42ee69e2ce84b1e6600e253625e64c22eac0361b1af77ad39b968a815563c90aea38bc17d640570ee959a3e571fae5aa0e1f5f55d63e78234b5242e5c2bd459b4da3ed0d99790163aa6d5b9c2e23b840050af5255483164f04d9d28f2fee32a2803a436f06783d76426ac88daf075d55e4052aaf0d0eb5220754564491e408bdff08426bffc4485272130e395e638f63741f78ff3e073c8029859a6d6346b1da807a8c424555dde9552955b83b70033cecb4a7dfd36", 0xcf}, {&(0x7f0000007fc0)="70148a00a8bd7c2203030cc3a0f22ffbe5d6f3048a2ec26ee299af924d7a72d39f088a0e79f1515e9e39fae3a915d6ed05bf979a8d0e1e443ebe1df590a245abb08f820efd28", 0x46}], 0x3, &(0x7f0000008080)=[{0x1010, 0x10b, 0x80, "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"}, {0x48, 0x117, 0x6, "b0e2a189f1f7b12afa7f9bfd0250f776c5524cbd8ef14f51d085954261cd912069e0a2ebee2a0bc4d14a1fb8be8e251c859a908105e209ac"}, {0x38, 0x115, 0x5, "45bda7883b99da186f80deb0126bb589c02b881fe77cbf67131fe288743b63be105870b0ca"}], 0x1090, 0x10}, 0x880) sendmsg(r0, &(0x7f0000f12fd8)={&(0x7f0000218000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0xffffffffffffffc3, &(0x7f00000000c0), 0x0, &(0x7f0000000080), 0xde}, 0x80000000000000) 2018/03/10 13:42:25 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000100)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)) r4 = getpid() getpeername$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000000000)={r2, r1}) 2018/03/10 13:42:25 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000009) r1 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000040)={@mcast2, 0x0}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@bridge_setlink={0x4c, 0x13, 0x4, 0x70bd2a, 0x25dfdbfb, {0x7, 0x0, 0x0, r2, 0x100, 0x4000}, [@IFLA_PHYS_SWITCH_ID={0x14, 0x24, "4925d8c3160a103b6630208135102ccd"}, @IFLA_OPERSTATE={0x8, 0x10}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x7}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x401}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8880}, 0x4044000) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}, &(0x7f00000012c0)=0xb8) 2018/03/10 13:42:25 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2f1e, 0x28001) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0xaf20234644578227, r0, 0x1}) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000000c0)=r2) write$evdev(r0, &(0x7f0000d0e000)=[{{}, 0x1, 0x1e, 0x40000000002}, {}], 0x30) 2018/03/10 13:42:25 executing program 1: syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffff, 0x82) r0 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x1, 0x159441) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000280)={0x31, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) move_pages(0x0, 0x0, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x2) rt_sigpending(&(0x7f0000000080), 0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x3f, 0x4) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) 2018/03/10 13:42:25 executing program 5: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='timers\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f0000001340)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/10 13:42:25 executing program 3: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0xffffffffffffff5b, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x5}]}, &(0x7f0000f91ffc)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x27}], {0x95}}, &(0x7f000073eff6)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096}, 0x48) 2018/03/10 13:42:25 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) rt_sigprocmask(0x0, &(0x7f00001b6ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = memfd_create(&(0x7f0000001100)='\x00', 0xfffffffffffffffd) ftruncate(r2, 0x40001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r2, &(0x7f000000a000), 0x2) setsockopt$inet6_tcp_buf(0xffffffffffffff9c, 0x6, 0x1e, &(0x7f0000000040)="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", 0x1000) 2018/03/10 13:42:25 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'gre0\x00', &(0x7f0000000080)=@ethtool_test={0x1a}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'rose0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="450000000080000006000000050000009f00000003000000030000000101000000f5ffff00000000"]}) 2018/03/10 13:42:25 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x400, 0x6000) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000040)={0x6, 0x7}) r1 = gettid() fcntl$setown(0xffffffffffffffff, 0x8, r1) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7b8f165a, 0x480240) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa}, 0x1c) 2018/03/10 13:42:25 executing program 4: fanotify_mark(0xffffffffffffffff, 0x80, 0x8000027, 0xffffffffffffffff, &(0x7f0000486000)='./file0\x00') r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f0000000080)=0x1) 2018/03/10 13:42:25 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@empty, 0x0, 0x2}, 0x20) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/10 13:42:25 executing program 3: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_access\x00') mkdir(&(0x7f0000000380)='./file0\x00', 0x20) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00000001c0)='hp\x00', 0x1, &(0x7f0000000200)="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") r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000100)=""/93, 0x5d) 2018/03/10 13:42:25 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$VT_ACTIVATE(r0, 0x5606, 0xfff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000079cfef)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = epoll_create1(0x80000) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={'erspan0\x00', 0x1}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f90ff4)) 2018/03/10 13:42:25 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f00008aaff8)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000ebdff4)) close(r0) semget$private(0x0, 0x1, 0x1) 2018/03/10 13:42:25 executing program 2: futex(&(0x7f000000cffc), 0xc, 0x0, &(0x7f000000d000), &(0x7f0000048000), 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000080)={0x7, 0x9, &(0x7f0000000040)="358361a4fe9d52e547"}) 2018/03/10 13:42:25 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff}) r1 = memfd_create(&(0x7f00005f8ffe)='#}\x00', 0x0) ftruncate(r1, 0x40001) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) sendfile(r0, r1, &(0x7f0000c84000), 0x2) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000000)=0x4) 2018/03/10 13:42:25 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f00000000c0)={0x2, 0x5, 0x9c}) dup3(r4, r3, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000180)={0x20001}) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000000040)) 2018/03/10 13:42:25 executing program 1: link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x4, 0x2000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f00000000c0), 0x2) readv(0xffffffffffffffff, &(0x7f0000000180), 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/10 13:42:25 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000010ff4)={0x10}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000012000503000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="d507a12aa4bd4d20d798cb0500441e2eb48b5156dd195000000000000e00000000000000001f00"], 0x28}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x8001, 0x42082) sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="2a0237f728412e7e383420809ea201f109dd6427cb3be887f8d7fc39dec4df8140e5424753362c2f2b078a659bb5d78c99e8b1149b8f901faab2c6fd4d00734631344bd5eeffb8ab3127c668b6e60375d378180a8a075103be7efc87", 0x5c}, {&(0x7f0000001200)="dcfc42b83e55f0ea732488d6439367956b85a2acb85d9f0a546a9085bbbf6e6625950a891ecf3e03ec60dfc4dcc9c50d317d3b49559c5e70a1aeb1f7cefd3f47f2fbe3db45fcff12047089f2ca8cc73df85f1d4564c427d8dbd70936540ebd221377ebb350f32ba34542cb64e3ad71d87d5be8d36dd11a3d101f5da8662f7a45735ce7279e240f9adbcd3225e06c7f14bf96cb535c5c653e12c6c0ed9d68c1fde4d715b86d89c294e32235f5a53a6b12159e0f2708", 0xb5}, {&(0x7f00000012c0)="f23fa8a2a0d5343c79d6d7c5c44ff79265dfa3682cb3c6010d2f3c05abcb2872f2506819d4765ffe608e6556db11438e7aad01e47b6a6605ae09f90b384a283c006958d3980655798b4adc746ce8d7a3c8be6a35", 0x54}, {&(0x7f0000001340)="e4c835c4c15d767c5d37f23c7bca99da3fdbbf1b0b46a032f71657f326fa03a34ac995b162cbf6856cdd469cdc8727318da335b410872033801bd8f7f9a3a08d9d8d1358c495f40e0746c73d3aa5dcac4528dd934810cf8ccbf6b2b589b0a540b334d08de96d9eba266a9967bb6343c87af93587394eab792ac1274c01459c5cde34b8", 0x83}], 0x5, &(0x7f0000001480)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x4000001}, 0x24008841) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3bb2, 0x200040) setsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f0000000080), 0x4) 2018/03/10 13:42:25 executing program 2: syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x0, 0x0) llistxattr(&(0x7f0000000440)='./file0\x00', &(0x7f00000004c0)=""/120, 0x78) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) select(0x40, &(0x7f0000000040)={0x7fffffff, 0x1fbf, 0x6a37, 0x6, 0x8, 0x6, 0x1, 0xd2}, &(0x7f0000000100)={0x2, 0x256b, 0x7ff, 0x4, 0xa1, 0x9, 0x0, 0x1000}, &(0x7f0000000180)={0x4, 0xfffffffffffeffff, 0x4, 0x1000, 0x2, 0x92, 0x7, 0x80000000}, &(0x7f0000000200)={r1, r2/1000+10000}) lseek(r0, 0x0, 0x3) 2018/03/10 13:42:25 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) r2 = socket(0x3, 0x4, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000000)=0x1f, 0x4) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000040)=@req3={0x6de4, 0xfff, 0x7, 0x7ff, 0x95b, 0x5, 0x101}, 0x1c) 2018/03/10 13:42:25 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000000c0)="220000002100070700be0000090007010a02001e000000000000040405000c80ff45", 0x22) openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000080)=""/64) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/10 13:42:25 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x8000000000088) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/180, 0xb4}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x400, 0x4c0303) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x1f, 0xdc, 0xa30b, 0x5, 0x0, 0x80000000, 0x3000, 0xd, 0x400, 0x1, 0xf480, 0x0, 0x170, 0xffffffff, 0x101, 0x7f, 0x800, 0x6, 0x3, 0x2, 0x0, 0x7, 0xfff, 0x47, 0x0, 0x96d0, 0x0, 0x1ff, 0x3ff, 0x1, 0x3, 0x5, 0x5, 0x2, 0x4, 0x4, 0x0, 0x3f, 0x5, @perf_config_ext={0x100000000, 0x5}, 0x100, 0x3f, 0xfffffffffffffffc, 0x7, 0x4, 0x1, 0x6}, r2, 0x0, r3, 0x3) [ 64.649224] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 64.677018] x86/PAT: syz-executor5:10029 map pfn RAM range req write-combining for [mem 0x19fe10000-0x19fe13fff], got write-back 2018/03/10 13:42:25 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x3, r0, 0x1}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000280)=ANY=[@ANYRES32=r0, @ANYBLOB="0000000001009e5f33063037228f6898de007f35d37f27b60d5dd4fbcd4903435c3769ba2450011f5ebf902e1b12c82a9031fb5a6f2226eaeff6c3aec33b703c1d61a9f6a4bb2f61ca5fc545380101381920ef23194db8b47877ac1b37c2a27a849bce25bfd0f447bd4a8636571ea8444b9913e6f4e2cf7e71c44074ca262f8760f99f104cf9bfdd19a632ccfed5cabe256f9ed232e6a3c9a1ff9d31cf2d84486b4c1ab506aff4295c42fd862e83c3e7535884c5a47fc5dda3055ee8483fe51b02a414e1756428bc855d4ec78bdc909fc64b8c149d800800000000"]) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0xfffffffffffffffe, 0x30}, 0xc) sendto$inet6(r0, &(0x7f0000000000)="cf", 0x1, 0x0, 0x0, 0x0) write(r0, &(0x7f0000cbdfb8)='v', 0x1) write(r0, &(0x7f0000000100)='W', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240), 0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f00000000c0)='t', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f00005a8fe0)=[{&(0x7f0000b44000)="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", 0x5d1}], 0x1) 2018/03/10 13:42:25 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) r2 = fcntl$getown(r0, 0x9) mq_notify(r1, &(0x7f0000000040)={0x0, 0x2, 0x3, @tid=r2}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}}) 2018/03/10 13:42:25 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000f5d000), 0x0, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80, 0x0) 2018/03/10 13:42:25 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x100, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = gettid() getpriority(0x1, r1) r2 = syz_open_pts(r0, 0x0) fcntl$setstatus(r2, 0x4, 0x2800) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x5) close(r2) 2018/03/10 13:42:25 executing program 4: r0 = socket(0x10, 0x803, 0x4) sendto(r0, &(0x7f0000000040)="120000001200e7ff40ffe90009149b00b201668d2b217c34ba0c4426746c07833c49ee76f0d1e3fb66e0a18924f53f260e389b717813dbc5bafd6b9681363789", 0x40, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/150, 0x96}, {&(0x7f0000000140)=""/195, 0xc3}, {&(0x7f0000000240)=""/221, 0xdd}], 0x3, &(0x7f0000000340)=""/52, 0x34, 0x9}, 0x2000) 2018/03/10 13:42:25 executing program 2: 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) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000002c0)=0x7c, 0x4) openat(r0, &(0x7f0000000240)='./file0\x00', 0x440100, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={0x0, 0xfffffffffffffffd}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x3}}}, 0x84) 2018/03/10 13:42:25 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) dup2(r0, r1) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control\x00') 2018/03/10 13:42:25 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f22fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = getpid() getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)=0x0) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r1, r2, r5}, 0xc) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x101040, 0x0) sendmsg$netlink(r6, &(0x7f00000042c0)={&(0x7f00000002c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x13426}, 0xc, &(0x7f0000004200)=[{&(0x7f0000000340)={0x15c4, 0x35, 0x200, 0x70bd26, 0x25dfdbfd, "", [@nested={0xfc, 0x4f, [@generic="1d80e3c36dbd1817aa66f827efdf7c040965dafeee0ddeb6c2e80af641b8cb588ade8b10c8b9cd42c60923e57c891ed8bdaf6b176c45fff91f2b6474c18eebb5270b52dba82124593fe77df70c693217eb0c3b1601168cdb544982f2a5ecc4d960df5f6e287016", @generic="527e1d78f8e4239238218ac7fc20457858d39d965257a8064ffb1b09973893e1c27e076160515db8", @generic="ac5c020de6e925d9c0ed64eb7e0486e9e6f64cfd64a795dae865b508d8597852649e54e2055ab17905d41183f953795a69a47a018ff6ce1b", @typed={0x24, 0x0, @binary="1fa588e710ce8520faa6cbdd485a5155d575aa5d44e8713e87"}, @typed={0xc, 0x7c, @ipv4=@rand_addr=0x1}]}, @generic="c76bad9349f61824521067ba59a8c1a22ab9ab2e894947a34b2d8321b361c69c11b0229ae9c4e80647ed05bdae1be5db7af22f2a7170f05e18b8509c896e9e6920e0d59c1315daa319f2038ce5e2763f808c3bb1e85480e2604a2adba678df4ff78384ccc52930784845efa666a019618f15fd73dd14d9583c6ec312fef3e246f2107346631a000b02f572de2fa33e7efa08423ef72144e9e9f81aa861bc8f43942ae0869a592c01d054a263bc3ffff0e556b80ee907eaf55e871edee31ecc48391ba18479d1916e1477455819", @generic="312aac69fa4502909d60b4c2089d403110222eca55fc957c4161f14ba77317e6e92069ed0ae4ec6fa62a967cc41cac6471fb7c2ae57c75562d57f8de20abac50071390f92446426ad743b30b8b378a2e2864d4f0d86d0f312c17d085cfcb648de7dc9c6238dd20f0cddd317752c681e51faae02d6a098a6d94580b0dac35ccce26af64a36b09bde4b30a4a6aa966c539ac3da4535b4e4ca7d140c72ee50b53de3e05613b8ead3326b900104831442b2a2948e33f3ae638bed5c58c9bd0ad5ef9b33810", @generic="7e75cd90e027063af619271c2d9c7ddf9e3bf5522a32936ef7a645abb7bcdbe3db1fa7bc197cc49c9e6e19556d7ef411596913d68003027557edd20018c2caf129640baaca9d00201b61df3bc1e4fcdc078198fec10520c199256abc7f31d83ce5ba55014e553726779ed0cf16b6eb6f8b81498e904c849d7624b6d599d00dead626d0322b09611afe25aa70b80bfa", @typed={0xc, 0x8a, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x8, 0x31}, 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@generic="3c812ee86b813cb7ccd9de998a7cfcb3ac9bb7fd5c17581700dd7a22a619f819950bcda820f131c026100f7a2a3997f69cb03b34bd90252c85ca142d1abb1945d4d20c70c71c624056b99869d83964db66e38de4bbd214c93db3382842d2cfb7ad20e4ce5add062e8c4fff1833461f179cd61d78c158bf2a51809793746dc5a7070d371d168a84d42db43fab6fd2b2be07b1db43e64d500f8dac3b03936e4dc92bcd71ed723da99db848a9c9138f3da45f890f156bf4ddad748567815b519f898a7172d82239e9a392e4f9777deb060f0dc256c430c89af1a3f67e2e5d1ddca27e9b3050acf759efa0a9827760534d49cc9254d4", @generic="bd2ee3179891816db0109440c08b3b0a1a1de489a6662859b3470eba4f6414175a12f9dd228ff26ad64f62bc2ffbadd5fd759441afde8af00efeddbf0f85b953a1cf98d50442c67337af7cc8361284ca9a36601c882b038b77d3edd2b778298000ea0b9339b9f7693727f1dd251a2bf47af69cee374a507d570f1a7579"]}, @nested={0x180, 0x2e, [@generic="fb6f5eed38830a416273a8790c48e3dbdd4716b51fe6559ba7f6c2e7c443ab945fff6727096844981302e1e7e7e7fd766a9f92ed4e47a10b8656d0c7cc70c0b412426fc6aa5d6563f9eaa6db3d43043cdae5b96412fe20db9c9a551338dee45e2d347873a5d48520ec3be7adc76937ed876661fad31b411a6f5ad6723d475b5c72064c74553ab4c5d1029121", @typed={0xc, 0x5b, @pid=r1}, @typed={0xe4, 0x73, @binary="cfa7953d5f57ba32a7f347607b8b0f6ec4702a50f26ac64ca46648d96d118553312e284b1deffda00ae543677338e40f6e7057d879ca3053f7c7f902d53d38b4e04dd9c8a51db5b5aa16d2dfee393c7343f55771bf9451436a1262dcc3956a0ee70328ddf6de0a32ed28acaa93aac8a937c62d88d594c76228b0af54877d3c4895f1608e2cc0fda787fa428d4be2dc7d0dd5c63a092abab6b5248b8360472b4dcf98d655e8fa1390d751e85fe887021c90b57981394faa08ab44e81cd77a9d82f40851d900820a91a366df0fbc5af22594ad9876eb4136b6011954"}]}]}, 0x2448}], 0x5, &(0x7f0000004280)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x800}, 0x1) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000000000)="c4fa41fae3531d727361f442bc6c82b5384ddc2ec5534abaa1c6b8812fa6d403c64ef330eaefa59a050ebeb4b9efe97f67f9bb93a922d448dc4c9577ab0d273460e9b00726791347006b318a9746a8da3d561f1ae62fc9a3cfda1371e1cfce28f2baec90b7f243f67d69c36fdfa34f20db7cae68b9c6cc5244bae2cadeb1510055ca0100a69198dfcde11e447d9548f9", 0x90) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000300), 0x4) [ 64.718244] x86/PAT: syz-executor5:10032 map pfn RAM range req write-combining for [mem 0x19fe10000-0x19fe13fff], got write-back 2018/03/10 13:42:25 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x101) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7fffffff) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, 0x0, &(0x7f0000efaffc)=0xf0aa) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={0xfce, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, 0x230, 0x2, 0x7, 0x2, 0x3f, 0x0, 0xfffffffffffffffe, 0x0, 0x4}) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/10 13:42:25 executing program 6: syz_emit_ethernet(0xfcd1, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c20000000000140000009100050081000e0081370000000000000500000000302a562a362cc4c8f5b17549891bcce13ac900045e84fab7db0a4f431e80909f474f791a3a140700000000000000"], 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0xff, 0x4) 2018/03/10 13:42:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000012e30)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a}}, 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'ipddp0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'bridge0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}}) 2018/03/10 13:42:25 executing program 5: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 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, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x58e704d27e316b8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r3, r0, 0x0) 2018/03/10 13:42:25 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x1, 0xffffffffffffffff) bind$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) 2018/03/10 13:42:25 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x400) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000080)=0x6) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9efd6), 0x0, 0x0, 0x0, 0x0) keyctl$read(0xb, 0x0, &(0x7f0000000140)=""/44, 0x2c) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) 2018/03/10 13:42:25 executing program 6: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) write(r0, &(0x7f0000fe5000)="1d", 0x1f6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/03/10 13:42:25 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a4000)={&(0x7f0000327ff4)={0x10, 0x34005}, 0x2c9, &(0x7f0000007ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0c0000001e00010800000000f3f7b4ce86a7779eff0f000000ff7f000000000000000700886ddbb5789f289d5369109a7cd449fff2b9ebc611e97014db936335f5c82c2bd54b1c460f6b65af1a5a6598738c6df82957fa4780400c8d882bb2c382a348d89a63d6fdf814999b2627b357406c99116005a55c2a6e62ec3340dc219d6d2e08c88966769da267a7ef55f69f6f3006696e290ba60909f324d9e3e813f5ea05d4495546d2156db3b68f61d3d8f98120767a7c57571b1f938e4c5a0844663722203b7d5d4223d4f2e82b34d126d46446baf70be7fc6e3ceb2e0ef2a61a5c03"], 0x24}, 0x1}, 0x0) 2018/03/10 13:42:25 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="660000003f0c00b4f19ff8e23732a8b0c4417c3ec6e60f0e2a7512477f77d7e251645b472285c653e0568fb9e42686eee7c57815efb8338b34e16f5331d7bcecb39f21bea82049fb952e1a408c6d78a72df4aa94791e6cbed65b79082269a6a164f77be9b622f1890b640b64a073521bdbac39781350368c3b026609b2f156a975d239007b5d9723df0095ea2a2b1dcb5cb2eaa0f488b162501be44d8c155aaf7b5e55861e5da3e9ebe63fa8d03d7c8f19a1eaa6c552aacc10dcecd54276e5d9906ea7754080f25e7f8a54e122cc35a9909683114236a6491bc656dd95d73df27d250bbce8edc865ca6369c1260ef53d443e0e85"], &(0x7f0000001bc0)=0x6e) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001c00)={r2, 0xfa, "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"}, &(0x7f0000001d40)=0x102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000180), &(0x7f0000000140), &(0x7f0000000240)) r3 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x4, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000000300), &(0x7f0000000340)=0x10) dup3(r4, r3, 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) r5 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000380)={r2, 0x4}, 0x8) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000000c0)=0x9, 0x4) r6 = dup(r5) setsockopt$inet6_tcp_int(r6, 0x6, 0x20000000000002, &(0x7f0000000280)=0x82, 0x4) bind$inet6(r5, &(0x7f000020e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r6, 0x1, 0x2f, &(0x7f0000000040)=0x3, 0x4) sendto$inet6(r5, &(0x7f00002ba000), 0x0, 0x20000008, &(0x7f000022efe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/10 13:42:25 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000012fdc)="240000002000039c59000000000000a50a07e5000086c497271d856806000200d100737a", 0xfffffffffffffe7a}], 0x1}, 0x0) recvfrom$inet(r0, &(0x7f0000000040)=""/153, 0x99, 0x40000000, &(0x7f0000000100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x800) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/03/10 13:42:25 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) accept4$llc(r0, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001880)=0x10, 0x80000) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f00001e8fec)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8}) 2018/03/10 13:42:25 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="73657373696f6e696400765145f4bb7514d78c56de54826637bd38c066a9c459e228b5651a01c540acefe40a182bc990185fbc46a2cf6eaca3ab16c383cd8110254ec3dfab4125017c8d7ededaeafc8b9eea86b4b5387e0c054ccc632676061a213795c292b52dee0d4be803fdde251153389842e7f7521e5625e020c694a1bb1bd3c35fa67944") signalfd4(r0, &(0x7f0000000000)={0x4}, 0x8, 0x80800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000aa4000)=""/65, 0x41) 2018/03/10 13:42:25 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000080)={'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000280)=0x3, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), 0x4) 2018/03/10 13:42:25 executing program 7: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2}, {r0, 0x10}, {r0, 0x100}, {r0, 0x100}, {r0, 0x4000}], 0x5, &(0x7f0000000040)={0x77359400}, &(0x7f0000000100)={0x108}, 0x8) r1 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r1, 0x800000) sendfile(r0, r1, 0x0, 0x3) memfd_create(&(0x7f0000000140)='vboxnet0user%*-wlan0.{eth0\x00', 0x3) 2018/03/10 13:42:25 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000b4cf9b)=""/101, 0x3, 0x2}}, 0x5aa) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfffffffffffffff9, 0x82) ioctl$sock_netdev_private(r1, 0x89f1, &(0x7f0000000040)="c0b4") 2018/03/10 13:42:25 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000923ff4)='/dev/rfkill\x00', 0x3, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000140)={{0x1, 0x200}, 'port1\x00', 0x2, 0x110001, 0x2, 0x7, 0x800, 0x1, 0xf6a, 0x0, 0x6, 0xfff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, r0}) fsync(r1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000b27000)) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000100)=0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40000, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000200)=0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x10) 2018/03/10 13:42:26 executing program 1: syz_emit_ethernet(0x42, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x2, 0x7}}], {@ipv6={0x86dd, {0x0, 0x6, "2c6f1b", 0x8, 0x2b, 0x0, @dev={0xfe, 0x80}, @empty, {[], @icmpv6=@echo_reply={0x81}}}}}}, &(0x7f0000000480)) setrlimit(0xf, &(0x7f00000000c0)={0x200000, 0x3f}) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x321100) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000001c0)={0x2}, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x202800, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000200)=0x805, &(0x7f0000000240)=0x3cb) 2018/03/10 13:42:26 executing program 7: unshare(0x20000400) r0 = socket(0x10, 0x2, 0xffffffff) fstatfs(r0, &(0x7f0000000f90)=""/112) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x72, 0x101000) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)={0x5}) 2018/03/10 13:42:26 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr/current\x00') pread64(r0, &(0x7f0000000000), 0xfffffe6a, 0x0) 2018/03/10 13:42:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00009e7fdc)={0x800}) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xdc4, 0x200100) 2018/03/10 13:42:26 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6, [@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x7, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0xe3, @dev={0xac, 0x14, 0x14, 0xa}, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x28) r1 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) fsync(r1) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000bf4000), 0xffffffffffffff88, 0xfffffffffffffffc, &(0x7f00008cafec)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) 2018/03/10 13:42:26 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad", 0x1) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fdf9d)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd513", 0x2c}], 0x1, &(0x7f0000632f70)}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f0000588f73)=""/141, 0x8d}], 0x2, &(0x7f0000590000)}, 0x0) 2018/03/10 13:42:26 executing program 2: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bcsh0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000a57000)={0x2, 0x200000ed, &(0x7f0000000040)=@raw=[@ldst={0x1, 0x3, 0x0, 0x7, 0x3, 0x20, 0xffffffffffffffff}, @jmp={0x5, 0x101, 0xd, 0x6, 0x7, 0x1, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xcb35}], &(0x7f0000000080)="eed71dea348acdb166c77969021dae05992bf6e6b77b66ad74f7a01cb7f76948fe46589cf0db64b85f1d58c961e1e80abd7c184777f1d28a2e2adc01ea51c3a9fc8fa88c0083da2862d4deeae46b748fdfccd45d9e1e919875d664dbf6470b253c92e3ca74089285699f757c3e2d909bb8281c58ea13ff6baac0e2a82fc369714afc3bf36637bc601a309e5c71f100b444b04149a08833c9e85ec989b5803506e977a6c961ca109a558b61b7f4134930b3123f3338a870bf84d4c348a54441b285af99d58c0793cd3f641d83ce90ebd174575ca54c854f2631e4eb", 0x41, 0xfffffffffffffea4, &(0x7f0000d97fe8)=""/128, 0x41000, 0x0, [], r0}, 0x48) 2018/03/10 13:42:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000bfa000)='ns/ipc\x00') syz_open_procfs(0x0, &(0x7f0000000040)='net/xfrm_stat\x00') 2018/03/10 13:42:26 executing program 7: r0 = perf_event_open(&(0x7f00000bf000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000080)={0x5, 0x8, [0x8, 0x3]}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/03/10 13:42:26 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1, 0x6, 0x5, 0xfffffffffffffffe}, 0x17) fcntl$setstatus(r0, 0x4, 0x400) 2018/03/10 13:42:26 executing program 3: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000be83f6), &(0x7f0000526ffc)=0x4) 2018/03/10 13:42:26 executing program 2: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="ac", 0x1, 0xffffffffffffffff) r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="94", 0x1, 0xfffffffffffffffc) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="78273596318743ff4c5a61cc7fa3b3cccd9224a015ffe3bb0e7787a7eff9628f7519072f7e69017cbfe2c282db6467a8c36fdca91c6556ddec3d28401d2860d15f123a93ae17be6402b26406fb77872910d089df1065fd71803c0648fc3a43a61e28942028e5f1ffe7b8819b7f7833d3cd710607069e8a4819442a37a80f27279972c276635f015fed4f27db9c800eadf796d0803dcf67bdecf8970821c835a131b1fb0fd64cabf91b4b3248b71b05dee9faff3e2c764e0b3cf8fc4f92c5af1b", 0xc0, 0xfffffffffffffffc) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x100000000, 0x241) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000300)={0x3000, 0xd000, 0x60, 0x1, 0x40}) keyctl$dh_compute(0x17, &(0x7f0000001240)={r0, r1, r1}, &(0x7f0000000cc0)=""/65, 0xffffffffffffff82, 0x0) 2018/03/10 13:42:26 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x14002, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000080)) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000001c0)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40000, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x84a, 0x0, 0x2, 0x2, 0x8, 0x8, 0x428a}, &(0x7f0000000140)=0x20) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_GET_TSC_KHZ(r4, 0xaea3) 2018/03/10 13:42:26 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/if_inet6\x00') preadv(r0, &(0x7f0000001280)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f00000000c0)=@pic={0x5f, 0xa4, 0x4, 0x9, 0x20, 0x98, 0x1, 0x1, 0x5, 0x200, 0xffffffff, 0xfffffffffffffff9, 0x9, 0x4, 0x0, 0x80000001}) 2018/03/10 13:42:26 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000e8efa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r1, &(0x7f00001b6f90)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) read(r1, &(0x7f0000000040)=""/45, 0x2d) write$evdev(r1, &(0x7f0000d20f58)=[{{0x77359400}}, {}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000100)) write$selinux_load(r1, &(0x7f00000000c0)={0xf97cff8c, 0x8, 'SE Linux', "11da1d4cfa115dc0a73a2adf7d4620d2187b8d79304c86b5a615204d6694"}, 0x2e) 2018/03/10 13:42:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000a07ff2)='projid_map\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000680)=[{&(0x7f0000000000)=""/40, 0x28}, {&(0x7f0000000040)=""/138, 0x8a}, {&(0x7f0000000100)=""/115, 0x73}, {&(0x7f0000000180)=""/89, 0x59}, {&(0x7f0000000200)=""/47, 0x2f}, {&(0x7f0000000240)=""/147, 0x93}, {&(0x7f0000000300)=""/89, 0x59}, {&(0x7f0000000380)=""/253, 0xfd}, {&(0x7f0000000480)=""/232, 0xe8}, {&(0x7f0000000580)=""/252, 0xfc}], 0xa) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) 2018/03/10 13:42:26 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d000010000000010000000000000003000600000000000200000031ebf8c70000000000000000030005000000000002000000000000000000000000000000080012000200010000000000000000001000000003030000001200000002000000000000000d0000000000000000ffffe0000001000000000000000000000000"], 0x80}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xd87, 0x10000) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000100)={0x1, 0x0, [{0x19, 0x4, 0x0, 0x0, @adapter={0xabc5, 0xfffffffffffffff9, 0x763, 0x1, 0x40}}]}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00000000c0)) 2018/03/10 13:42:26 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000254ff8)='./file0\x00', 0x141042, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0x7fffffff}, &(0x7f00000c1000), 0x8) ftruncate(r2, 0x27ffd) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x26, "29ea0d0d20e0a43819206272c13f0d9b8f2c7c82920276ae3e2c8b775a682e7b1f83c64e582c"}, &(0x7f00000000c0)=0x2e) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r3, 0x7}, &(0x7f0000000140)=0x8) sendfile(r1, r2, &(0x7f0000000040), 0x8080000001) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000280)={0x3, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=""/70, &(0x7f0000000240)=""/30, 0xf001}) 2018/03/10 13:42:26 executing program 7: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = dup2(r0, r0) write$tun(r1, &(0x7f0000000080), 0xffd0) 2018/03/10 13:42:26 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd6083f8a600302100000000000000000000000000000000000000000000000000000000aa03003c00000000ff021e8f5d1db5ce61efbcc0f9151619b00000000000000000000000000001ff010000000000000000000000000001"], &(0x7f0000000000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000200)={r0, 0x0, 0x2, "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"}) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) 2018/03/10 13:42:26 executing program 2: mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e1000/0x1000)=nil, 0x1000, 0x1, 0x30, r1, 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="ba55c421b63a5826f0577e41be2ceece3fa8fb7b8c3983bec1fa4a2bce3bd48c687ef0738eac367cc014e55775a9b00e01e6f3ee85fcf43e0a2bd3ac5f0d11ac69daec4680221eff7d20bfb87199f1e3fbded3f72034275aa8e84e368e12926a38f79d", 0x63}], 0x1, 0x34) setsockopt(r0, 0x400800000010d, 0x2, &(0x7f0000d14ffc)="02f9ffffff", 0x5) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(0xffffffffffffffff, 0x111, 0x2, 0x0, 0x4) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x20, 0x4000) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[0x5, 0xe, 0xffffffffffffff8a, 0x0, 0x9, 0x4, 0x6, 0x3ff, 0x8, 0x81, 0x7, 0x9, 0xdd, 0x568fee34, 0x7ff, 0x5], 0x0, 0x8001}) listen(r2, 0x2) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000200)) 2018/03/10 13:42:26 executing program 5: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x8010000400000088) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x20b, 0x7fff}, 0x267) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000300)=0x78) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000080)={0xffffffffffffffff}) socketpair(0xa, 0x0, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000040)=0xa0fb, 0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) ioctl$VT_WAITACTIVE(r3, 0x5607) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f00000000c0)=0x3) shutdown(r0, 0x0) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036b000)="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", 0x601}], 0x1) sendmmsg(r0, &(0x7f0000acef88)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a4353b)="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", 0x201}], 0x1, &(0x7f0000783000)}}], 0x1, 0x0) close(r0) r4 = request_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='\x00', 0xfffffffffffffffd) keyctl$read(0xb, r4, &(0x7f0000000200)=""/15, 0xf) 2018/03/10 13:42:26 executing program 1: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mlock2(&(0x7f0000b23000/0x4000)=nil, 0x4000, 0x0) r0 = getpgid(0x0) prlimit64(r0, 0xf, &(0x7f0000000000)={0x8, 0xee}, 0x0) 2018/03/10 13:42:26 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xd18d, 0x401}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000004c0)=0x2) r3 = gettid() perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x8, 0x1f, 0x1, 0x3ef, 0x0, 0x6, 0x40, 0x4, 0x6, 0xc2, 0x0, 0x8001, 0x2, 0x8, 0xffffffff, 0x7, 0x5, 0x7, 0x529, 0x5, 0xf321, 0x4, 0x6, 0x2, 0x7, 0x6, 0x1, 0x0, 0x0, 0xe680, 0x4, 0xa0, 0x3, 0x400, 0x3947e4b2, 0xffff, 0x0, 0x7fffffff, 0x3, @perf_config_ext={0x5, 0x401}, 0x14002, 0x9, 0x1ff, 0x7, 0x7fffffff, 0x8000, 0x85f7}, r3, 0xd727, r2, 0x0) readv(r2, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1) readv(r2, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/221, 0xdd}, {&(0x7f0000000180)=""/191, 0xbf}, {&(0x7f0000000240)=""/51, 0x33}, {&(0x7f0000000280)=""/221, 0xdd}, {&(0x7f0000000380)=""/38, 0x26}], 0x5) ioctl$int_in(r2, 0x80000000005001, &(0x7f0000003ff8)) 2018/03/10 13:42:26 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000240)={0x1ec, 0xb, 0xb, 0x700, 0x70bd28, 0x25dfdbff, {0x5, 0x0, 0x4}, [@typed={0xc, 0x7d, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x4a, @fd=r0}, @generic="7b286e81d14cdd6c3404f39949cc971b1abcf501ef9f", @nested={0x144, 0x7c, [@generic="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", @generic, @generic="0f22e98893b8e6cab6d93a89b92f82f53d0d9db900da1ee6bb87acb3f786e0b5dc6134a0629766ef0a12f0f60f9d2b21ba12266abf1c29875dff457f300b"]}, @nested={0x30, 0xd, [@typed={0x18, 0x7b, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x14, 0x55, @str='/dev/ppp\x00'}]}, @nested={0x34, 0x7d, [@generic="9b06cb0c9fdf90db09778e3775596d5fe7886864fb6cf6095eb8a42cb93769fbca69", @typed={0xc, 0x62, @uid=r1}]}]}, 0x1ec}, 0x1, 0x0, 0x0, 0x4004800}, 0x841) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) r2 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f00000004c0)=[{r0, 0x1}, {r2, 0x5}, {r2}, {r0, 0x400}], 0x4, 0x5) 2018/03/10 13:42:26 executing program 6: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40000, 0x0) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x4, 0x40200) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x220100, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x1, 0x2000, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x40, 0x100) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000000180)={0x79}) 2018/03/10 13:42:26 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000000)={{}, {0x8}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000180)={0x5, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/10 13:42:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x7}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00002b6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001eefe8)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100)=0x200, 0x4) 2018/03/10 13:42:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x40000000, 0x300) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x4, r0}) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000080)=0x3, 0x636) 2018/03/10 13:42:26 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x40}, 0x1}, 0x0) 2018/03/10 13:42:26 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) munlockall() r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) chdir(&(0x7f0000000000)='./file0\x00') sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000b4b000)={&(0x7f0000171fc4)=ANY=[@ANYBLOB="3400000019000100000000000000000002200000ff00fe0000000000080006000100010008000400", @ANYRES32=0x0, @ANYBLOB="080001e97f000001"], 0x3}, 0x1, 0x0, 0x0, 0x4006}, 0xc0) 2018/03/10 13:42:26 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x6a200, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x2, 0x6, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/10 13:42:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006d00), 0x232, 0x0, &(0x7f0000006f40)={0x0, 0x989680}) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4000) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x10) recvmsg$netrom(r0, &(0x7f0000001700)={&(0x7f0000000240)=@ax25={0x3, {"5216f1d1cf8976"}, 0x80000001}, 0x10, &(0x7f0000001580)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="65105e832b5204c814e13c461e8711c7d9049f5f6b56b71d0f383efa8f29ae2d02ccd74962c329bbb03d1bdf18ccf89a66a44c15b3ebba18b2d2881143549aaf25221e592611c391", 0x48}, {&(0x7f0000001300)="797b3c1fb8eb9803b817d373a173acb6f22e17e3cd5f94ed0fbbacf642b46ee06adb4f95c8590028494c7aa56b344e305f6518427f9848f7b05705941eb2b38801da7b102c9d77d688d43e69fe7dd7a504584912d9bc9520e0876dab091de7530dc44c7045fa7c916c08dfc4bb4725a521d94c5fa92147601402119fde100cc5e125effa385726eedb92721c2365c3c2982a7db5f643ce6418a2a29bd458fcad0f251f323a879e7669a34090f802b0748b07cd7f60eb4d3b041bed7267079247601a35540afd7a9d6b926c3e351f3fa51c81f51022cf8050b6f671db86e173eeb4639f51784d56f33c495c54", 0xec}, {&(0x7f0000001400)="ee6a456842069a20b82b4779d9db9e12051c4d591922105054933ecad32cb300b9c6ff0b0e1bf7828024bb7cf0ff9ccbe325b8bbebb37ebaf0baa6358e2a49e0429c82d3c179d09891e654dec7753346b88459740902ddb66f61f23a59485f6459c4329b24b8817dabab661904518ea5a18cf982a063079f7e76ffc1cf73efad73f4f2f31cb17ae61fe3499818365030773b5478af29d603f997793d1536b7244fe1ab7fa764cbc2eadc31097396d8085591727eda44", 0xb6}, {&(0x7f00000014c0)="72dfa9c9cfe68dc2304c1ff3eeaaf7e9166ae29085201c6812e30093b45587dc795748945a9422fcc272d57b7635f22a8e3ad8e8ccac3ff63d36b078d12bfb222a247aebff5291fde3041b426a1966296a71e5dee00abe8340d73931fa282a361a47e352806cb2797c758c7a71f56b7561b3176a1cd8f5c7e1f60d1e9220e3d187208327d3a71dac04211f47e59ae18086c80309f8b7e5fa1d5d7c9ba0b914373cdd", 0xa2}], 0x5, &(0x7f0000001600)=[{0xc8, 0x10e, 0x0, "02d98eba194c1dda9f50d33f6ebadca41a8164c2398da6c53a5b93bb10656dc29c8c8d31acb811285d8dded04289e40a7b0e6930c43d846b9f60d6a16cba2ec11efbaaee7ed134e96aac51bc2690d401429873b070737214afad5aeabb91b300d7c352671774d90374163e116b6433a5747a8372c1554067410d33bc4cf25d76ce3c8d5a593439a42ec2a497c575af8d18196acc4a04f01202b8d6612e2ec76ec98643c71c87d3aa8eabf22a3b74a5a104"}], 0xc8, 0x80c0}, 0x40) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000200)={0x20002017}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8002, 0x0) mq_timedsend(r2, &(0x7f0000000040)="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", 0xfd, 0x7fff, 0x0) 2018/03/10 13:42:26 executing program 4: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x4, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x88) recvmsg(r0, &(0x7f0000bf9000)={&(0x7f0000fb9000)=@sco, 0x80, &(0x7f0000000240)=[{&(0x7f000024e000)=""/219, 0xdb}, {&(0x7f0000466000)=""/4096, 0x1000}, {&(0x7f0000820000)=""/185, 0xb9}, {&(0x7f0000a77000)=""/243, 0xf3}], 0x4, &(0x7f00006d6faf)=""/81, 0x51}, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/03/10 13:42:26 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(wp512-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000ea1fe0)=[{&(0x7f000009f000)="4478ac3e5490bc2ab21f52b357cc09b11d26a20e08537cfd948fca23081bfc02166beac62d9594dd2e790206bf4bb33409db7a4986ec130f09d0a42aa778d07c", 0x40}], 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f00000000c0)={0x5, {{0x2, 0x4e24, @rand_addr=0xfffffffffffffff7}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x108) 2018/03/10 13:42:26 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000480), &(0x7f0000000500)=0x8) 2018/03/10 13:42:26 executing program 2: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x1, 0x25}, 0x14) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x84) 2018/03/10 13:42:26 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000040)={0x80000000, 0x0, 0x4c2e, 0x5, 0x2}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000000180)={{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbcf}, {}, {0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x1000}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10f002}) 2018/03/10 13:42:26 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000002c0)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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"}}}, 0x4e1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000100)=0x6, &(0x7f0000000140)=0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7f59}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x800, 0x9, 0xa, 0x3, 0xc00b, 0xfffffffffffffeff, 0x0, 0xbe, r2}, 0x20) mlockall(0x1) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/03/10 13:42:26 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x4003}, 0xffffffffffffffc2) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0xfffffffffffffdf5) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x18) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x3, 0x2804c0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000180)=0xa) r2 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r3, 0x8, 0x78, "6e5d294641e980ef74704146afa75a281df6f0ddbfb8b62f4cc437a3237de6c07992f520a70b934bb768665e752527c563cfbce831460fe09d8a78e1add4cb97f812b6c2b9d822338d6cff57ee5360d403981ba409aefd5f8fd6d44d22832cfbbc447661e03905072fb5cd2c5840e6e4c85bf32aebabdd7a"}, 0x80) pipe2(&(0x7f0000000240), 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/10 13:42:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$inet(r2, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) fcntl$setstatus(r1, 0x4, 0x800) r3 = dup3(r0, r1, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="6e6174000000400080000000060041c4c13100005d052b6f1431c9ef9f53d400000007000000000040010ed90000c10c3ef5abce92e1c9d43e592fdba25f591fc163f578ad56966e93a216aedef3debf9157757b4e34c6e9f692e0c5fc3a683b6abdc3e4f92c7e9dc39fe8615bc8663ab50a4afe7eb7fd17e0fbe67c4338a9f7640d92b9aaad7beed883662a75af0996d3eb9e93374d205fc8a6f59a582c976a07cd71d4f4f02fdb6d1378de9745599056883a9c04f938bc3e05eb8049fb2d0b78d5afef99988f0298fa92694947848dc61303c63867c9760def20ca000000000000"], &(0x7f00000005c0)=0x1) 2018/03/10 13:42:26 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000200)=0x1f) sendto$inet(r1, &(0x7f00000000c0)="b151f38142494191412ad6aeb1e7d7bfe5fd8380fab46082e82e56052bc4efe17343f0e6bd0ab56e8a3e910fd78a9b73238be56ce4d48c9ebcf9629c0e21ce0090b1d6303fb0596829301ec5a643841739d2bad7f37e7456ca5b52f787bbc62d0a01461f2269e6917fe6f68199057357a8495504119fca66c2e3df67633cd90199ab62b4f119dafd3cdc07ceaa289b17568f850cc9024583bdbbe292af4363b6ee88b2e0f88c81c3527f5bb093d95ad9df9530a75278762d0d45580425f81d55ead185492bb61238a59e24cdf6c7b9f923004e93a3f411a9b438ddc3e1d1e0aff80daea8747a768f2badc461c510e3622bc5", 0xf2, 0x10, &(0x7f00000001c0)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="50000020000000000000000004200000"], 0x10}}], 0x2, 0x0) 2018/03/10 13:42:26 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) mkdir(&(0x7f0000202ff8)='./file0\x00', 0x0) mount(&(0x7f0000ed9000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f00000b3ff6)='selinuxfs\x00', 0x0, &(0x7f0000e2aee8)) getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0xc) 2018/03/10 13:42:26 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x701b01, 0x0) r2 = eventfd2(0x9, 0x80801) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000080)={r1, 0x6, 0x480, r2}) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff89, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/03/10 13:42:26 executing program 7: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket(0x10, 0x0, 0x8) recvmsg$netrom(r1, &(0x7f0000000280)={&(0x7f0000000080)=@full={{0x3, {"9bb984be985ee8"}, 0x4}, [{"d46463c6bea13a"}, {"8457d5e3679493"}, {"afbfd9f4069618"}, {"ff1d936550de4d"}, {"253e3de1b2392a"}, {"144fa7c4e327b3"}, {"c0d602f16afa10"}, {"597d9b616247f8"}]}, 0x48, &(0x7f0000000200)=[{&(0x7f0000000100)="2323ba4baa6e97e53180eee448c73198432edfece0df1251adedff8db5c10117b63ca7dc8a1f99527e4dc314378b6386776908322d1ddf19c457c41b8bf8a670de7d62ab6b76c9617066b6ca6f90eb5df40f6d243e29407278f54b7440e1ddf967942a543b72706ae1a9300c97031496dbdacae518e56c8eb86e82649a468c411f52f85f925c38378dcfbab3bd65e7e437b7965805f7c1a68020ebb51230e748356b1d76482d2ad819889c29154794576b95b7fbefd8ff8752a959a1f16b1c11adab9e94c0e7cc71f514", 0xca}], 0x1, &(0x7f0000000240)=[{0x20, 0x11, 0x0, "a42b4f55b9ad8275673bc6"}], 0x20, 0x8000}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000eb3fe0)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000001080)=[{&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001040)=[{&(0x7f0000000040)='L', 0x1}], 0x1}], 0x1, 0x0) 2018/03/10 13:42:26 executing program 6: getpeername(0xffffffffffffff9c, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000001c0)=0x80) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000200)=""/158, &(0x7f00000002c0)=0x9e) r1 = syz_open_dev$sndctrl(&(0x7f0000000300)='/dev/snd/controlC#\x00', 0x2, 0xfffffffffffffffd) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000340)={0x0, 0x0, 0x2}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) setpgid(r2, r3) accept$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) socket(0x19, 0x2, 0x100) 2018/03/10 13:42:26 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) fchdir(r0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r2, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="00000e77696c711bac5e6ca12c94a1970b16876888dc25b1017e61ad2ee8b2028d26d8c7000000000000446400000000000000000000"], &(0x7f0000000000), 0x1400) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0x16}) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={0x0, 0xb6}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000280)={r3, 0x3}, &(0x7f00000002c0)=0x8) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00000000c0)=""/70) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x400200, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000001c0)={0x40000008}) 2018/03/10 13:42:26 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000a7aff8)='./file1\x00', &(0x7f00009b9ff8)='./file0\x00', &(0x7f000064eff9)='mqueue\x00', 0x0, &(0x7f0000fcefff)) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x7d43, 0x80000) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000140)={0xff, 0x8000, 0xff, 0x4883, 0x9, 0x1}) execve(&(0x7f0000682000)='./file0/file0\x00', &(0x7f0000000fd8), &(0x7f00003ceffc)) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x404801) mknodat(r1, &(0x7f0000000040)='./file2\x00', 0x20, 0x1) faccessat(r1, &(0x7f00000000c0)='./file2\x00', 0x1, 0x400) 2018/03/10 13:42:26 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7aff5)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$key(0xf, 0x3, 0x2) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00']) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) [ 65.507726] audit: type=1400 audit(1520689346.502:66): avc: denied { create } for pid=10242 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/03/10 13:42:26 executing program 0: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/user\x00', 0x2, 0x0) write(r0, &(0x7f0000000280)="ab5134298d54010d8a9329c5752b4a87475e2e77bf0bbed03a26288c37d3feb0aa35fb50d691560a0738a5f0f939be0f1a6ac373fc4f3d7c636019be3f8cb3880f15809a48faca532291a6b0f80bcc6488dd8529ddfa25d94e70c5ec8180934c634c5c375139bdaf90ff1156e2d0f92bc5379eb586b53074274b6b99e89d9a8ff8d95559371add46cd5de8030dc757bee436e97b391067dead58556cd5f49af5937edbb2f5741d1cdd7660b4b56333036cba211c904540b11ac29302", 0xbc) unlink(&(0x7f0000000040)='./file0\x00') socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() perf_event_open(&(0x7f0000000380)={0x5, 0x70, 0x0, 0x401, 0x401, 0x9, 0x0, 0x8, 0x20000, 0x0, 0x359a, 0x7, 0x4, 0x6, 0x8, 0x1000, 0x1, 0x6, 0x6, 0x800080000000000, 0x1, 0x99a, 0x3f, 0x5, 0x26c, 0x4d6, 0x5, 0x200, 0xffffffffffffffff, 0x10001, 0x3, 0x27, 0x80000000, 0xfffffffffffffff7, 0xfffffffffffffffc, 0x202, 0x0, 0x9, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000340), 0x5}, 0x800, 0x5, 0x1f, 0x1, 0x5, 0x10000, 0x62}, r2, 0x0, r1, 0x9) r3 = memfd_create(&(0x7f0000000180)='\x00', 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f00000001c0)="8d4a0fbe9ef5bf894d0f41f94b5ea25466cec10f13449d12baf7d4e179393518305c2c6586aaeb5e537d20888c8dac461eb1794b7db6e32f758c2eef9fa7e078153fc594e0a2f6919dc4f13a84ec5773bee3315560e57cc5e519b2e8a3c52cd71e565593fe975931ef33c0f01f16d638739e1f") setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'os2.', ':md5sumem0\x00'}, &(0x7f0000000100)='\x00', 0x1, 0x1) 2018/03/10 13:42:26 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x1) r2 = dup(r0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0x6) readv(r2, &(0x7f00000032c0)=[{&(0x7f0000003200)=""/131, 0x83}], 0x1) shutdown(r1, 0x1) 2018/03/10 13:42:26 executing program 5: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f00004fc000)=[{r0}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8)={0x1}, 0x8) open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) 2018/03/10 13:42:26 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) read(r0, &(0x7f0000000000)=""/33, 0x21) r1 = socket(0x15, 0x4, 0x3) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = memfd_create(&(0x7f0000000140)='+\x00', 0x2) renameat2(r2, &(0x7f0000000100)='./file0\x00', r3, &(0x7f00000001c0)='./file0\x00', 0x2) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) write(r1, &(0x7f0000000180)="240000002600670000e0ff0000007700000000ff010000008000839d4009001f004a998b", 0x24) 2018/03/10 13:42:26 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) r3 = dup3(r2, r2, 0x80000) write$selinux_user(r3, &(0x7f00000000c0)={'system_u:object_r:pam_console_exec_t:s0', 0x20, 'system_u\x00'}, 0x31) setsockopt(r2, 0x81, 0x9, &(0x7f0000000080)="fd9996f39b8647380e5f423bdf82425abd", 0x11) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r4}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/03/10 13:42:26 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xffffffffffffff95) syz_emit_ethernet(0x6d, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa810038008137ffff005bcb1500000000fffead5ef048000000000000e484d56e3f9900013ddda24b0a1b9d86b6109a48d0cec2fc8035a137f0068573ace0fe19e7695e4a2acbdd312c1721b4de2a587dc47f07cb5bcef08650ae1295c37a52da346dabd0e9aef3593631f59c351fa8be58d41954e2c1354fe6287f42ddb102cb658653e180f8c69ab0d3b444ed255096b911ad2148f75a497bc9acb10e6a842c648455397fdc075adac17f5b9bb4d9462009db2bd989a78278c19dfe6819e5af93"], &(0x7f0000000140)={0x0, 0x0, [0x0, 0x0, 0xffffffffffffffff, 0xcc5]}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000180)=0x6) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000100)=0xffffffffffff5e18, 0x1) 2018/03/10 13:42:26 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) r1 = getpid() r2 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd30, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0xe0a, 0x0, 0xef79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffe}, r1, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) r4 = shmget$private(0x0, 0x2000, 0x414, &(0x7f0000ffe000/0x2000)=nil) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000200)=""/76) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000040)=""/215) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x1) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x1011, r3, 0x0) lseek(r3, 0x0, 0x3) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000000180)={0xbdfd, 0xfffffffffffffff8, 0x9, 0x0, 0x6, 0xda, 0x3f, 0x80000000, 0x100000000, 0x2, 0x6, 0x7ff, 0x0, 0x9, 0x101, 0x3, 0x10000, 0x5, 0x8}) 2018/03/10 13:42:26 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8e000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="2100000081fe14392a679c28788c36a3ff6b06a4597b8cbf4d31bfe9a434f0898a84e08d86"], &(0x7f0000000080)=0x29) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e20}}}, 0x84) ftruncate(r0, 0x12000fffb) write(r0, &(0x7f00007fbffd)='H', 0xc8) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execve(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000000), &(0x7f0000001fe0)=[&(0x7f0000000ffc)='dev ']) 2018/03/10 13:42:26 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x3, 0x7aea8206}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="b5055200090090060400"], &(0x7f0000000180)=0xe) 2018/03/10 13:42:26 executing program 0: clock_gettime(0xfffbffeffffffff1, &(0x7f0000000080)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) socketpair(0x17, 0x803, 0x1bdc00, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000240)={0x3ff, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000280)={r3, 0x10001}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={r1, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0xc) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x8040, 0x0) accept$alg(r4, 0x0, 0x0) getpeername$packet(r4, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) 2018/03/10 13:42:26 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) fcntl$dupfd(r0, 0x0, r0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000180)=r1) [ 65.677595] [ 65.679262] ====================================================== [ 65.685568] WARNING: possible circular locking dependency detected [ 65.691869] 4.16.0-rc4+ #348 Not tainted [ 65.695913] ------------------------------------------------------ [ 65.702213] syz-executor2/10296 is trying to acquire lock: [ 65.707819] (&sb->s_type->i_mutex_key#11){++++}, at: [<00000000a120db71>] shmem_file_llseek+0xef/0x240 [ 65.717363] [ 65.717363] but task is already holding lock: 2018/03/10 13:42:26 executing program 0: clock_gettime(0xfffbffeffffffff1, &(0x7f0000000080)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) socketpair(0x17, 0x803, 0x1bdc00, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000240)={0x3ff, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000280)={r3, 0x10001}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={r1, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0xc) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x8040, 0x0) accept$alg(r4, 0x0, 0x0) getpeername$packet(r4, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) 2018/03/10 13:42:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b50fdc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xb0002, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000080)={0x2, 0x5, 0x5, 0xffff, 0x7, 0x4}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x2, [@multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x18) 2018/03/10 13:42:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b50fdc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xb0002, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000080)={0x2, 0x5, 0x5, 0xffff, 0x7, 0x4}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x2, [@multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x18) [ 65.723314] (ashmem_mutex){+.+.}, at: [<000000003e60ff8a>] ashmem_llseek+0x56/0x1f0 [ 65.731202] [ 65.731202] which lock already depends on the new lock. [ 65.731202] [ 65.739502] [ 65.739502] the existing dependency chain (in reverse order) is: [ 65.747109] [ 65.747109] -> #2 (ashmem_mutex){+.+.}: [ 65.752576] __mutex_lock+0x16f/0x1a80 [ 65.756979] mutex_lock_nested+0x16/0x20 [ 65.761557] ashmem_mmap+0x53/0x410 [ 65.765691] mmap_region+0xa99/0x15a0 [ 65.769999] do_mmap+0x6c0/0xe00 [ 65.773865] vm_mmap_pgoff+0x1de/0x280 [ 65.778244] SyS_mmap_pgoff+0x462/0x5f0 [ 65.782708] SyS_mmap+0x16/0x20 [ 65.786477] do_syscall_64+0x281/0x940 [ 65.790854] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 65.796530] [ 65.796530] -> #1 (&mm->mmap_sem){++++}: [ 65.802051] __might_fault+0x13a/0x1d0 [ 65.806429] _copy_to_user+0x2c/0xc0 [ 65.810631] filldir+0x1a7/0x320 [ 65.814487] dcache_readdir+0x12d/0x5e0 [ 65.818950] iterate_dir+0x1ca/0x530 [ 65.823151] SyS_getdents+0x225/0x450 [ 65.827442] do_syscall_64+0x281/0x940 [ 65.831819] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 65.837498] [ 65.837498] -> #0 (&sb->s_type->i_mutex_key#11){++++}: [ 65.844230] lock_acquire+0x1d5/0x580 [ 65.848518] down_write+0x87/0x120 [ 65.852553] shmem_file_llseek+0xef/0x240 [ 65.857191] vfs_llseek+0xa2/0xd0 [ 65.861134] ashmem_llseek+0xe7/0x1f0 [ 65.865421] SyS_lseek+0xeb/0x170 [ 65.869364] do_syscall_64+0x281/0x940 [ 65.873739] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 65.879413] [ 65.879413] other info that might help us debug this: [ 65.879413] [ 65.887523] Chain exists of: [ 65.887523] &sb->s_type->i_mutex_key#11 --> &mm->mmap_sem --> ashmem_mutex [ 65.887523] [ 65.899029] Possible unsafe locking scenario: [ 65.899029] [ 65.905055] CPU0 CPU1 [ 65.909689] ---- ---- [ 65.914321] lock(ashmem_mutex); [ 65.917740] lock(&mm->mmap_sem); [ 65.923764] lock(ashmem_mutex); [ 65.929705] lock(&sb->s_type->i_mutex_key#11); [ 65.934439] [ 65.934439] *** DEADLOCK *** [ 65.934439] [ 65.940469] 1 lock held by syz-executor2/10296: [ 65.945101] #0: (ashmem_mutex){+.+.}, at: [<000000003e60ff8a>] ashmem_llseek+0x56/0x1f0 [ 65.953401] [ 65.953401] stack backtrace: [ 65.957873] CPU: 1 PID: 10296 Comm: syz-executor2 Not tainted 4.16.0-rc4+ #348 [ 65.965207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.974533] Call Trace: [ 65.977094] dump_stack+0x194/0x24d [ 65.980696] ? arch_local_irq_restore+0x53/0x53 [ 65.985340] print_circular_bug.isra.38+0x2cd/0x2dc [ 65.990325] ? save_trace+0xe0/0x2b0 [ 65.994011] __lock_acquire+0x30a8/0x3e00 [ 65.998139] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 66.003295] ? ashmem_llseek+0x56/0x1f0 [ 66.007241] ? lock_release+0xa40/0xa40 [ 66.011185] ? compat_start_thread+0x80/0x80 [ 66.015564] ? _raw_spin_unlock_irq+0x27/0x70 [ 66.020033] ? rcu_note_context_switch+0x710/0x710 [ 66.024933] ? __might_sleep+0x95/0x190 [ 66.028877] ? perf_trace_lock_acquire+0xe3/0x980 [ 66.033689] ? ashmem_llseek+0x56/0x1f0 [ 66.037640] ? __fget+0x342/0x5b0 [ 66.041066] ? lock_downgrade+0x980/0x980 [ 66.045181] ? perf_trace_lock+0x900/0x900 [ 66.049387] ? mutex_lock_io_nested+0x1900/0x1900 [ 66.054197] ? __lock_is_held+0xb6/0x140 [ 66.058230] ? __fget+0x36b/0x5b0 [ 66.061668] lock_acquire+0x1d5/0x580 [ 66.065436] ? lock_acquire+0x1d5/0x580 [ 66.069391] ? shmem_file_llseek+0xef/0x240 [ 66.073690] ? lock_release+0xa40/0xa40 [ 66.077636] ? rcu_note_context_switch+0x710/0x710 [ 66.082535] ? __fget_light+0x2b2/0x3c0 [ 66.086480] ? __might_sleep+0x95/0x190 [ 66.090421] down_write+0x87/0x120 [ 66.093934] ? shmem_file_llseek+0xef/0x240 [ 66.098223] ? down_read+0x150/0x150 [ 66.101906] shmem_file_llseek+0xef/0x240 [ 66.106032] ? shmem_free_swap+0x80/0x80 [ 66.110066] vfs_llseek+0xa2/0xd0 [ 66.113491] ashmem_llseek+0xe7/0x1f0 [ 66.117262] ? ashmem_read_iter+0x230/0x230 [ 66.121554] SyS_lseek+0xeb/0x170 [ 66.124979] ? vfs_clone_file_range+0x6b0/0x6b0 [ 66.129616] do_syscall_64+0x281/0x940 [ 66.133475] ? __do_page_fault+0xc90/0xc90 [ 66.137678] ? _raw_spin_unlock_irq+0x27/0x70 [ 66.142151] ? finish_task_switch+0x1c1/0x7e0 [ 66.146618] ? syscall_return_slowpath+0x550/0x550 [ 66.151520] ? syscall_return_slowpath+0x2ac/0x550 [ 66.156418] ? prepare_exit_to_usermode+0x350/0x350 [ 66.161405] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 66.166741] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 66.171569] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 66.176738] RIP: 0033:0x453e69 2018/03/10 13:42:27 executing program 0: clock_gettime(0xfffbffeffffffff1, &(0x7f0000000080)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) socketpair(0x17, 0x803, 0x1bdc00, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000240)={0x3ff, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000280)={r3, 0x10001}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={r1, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0xc) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x8040, 0x0) accept$alg(r4, 0x0, 0x0) getpeername$packet(r4, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) 2018/03/10 13:42:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b50fdc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xb0002, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000080)={0x2, 0x5, 0x5, 0xffff, 0x7, 0x4}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x2, [@multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x18) 2018/03/10 13:42:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b50fdc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xb0002, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000080)={0x2, 0x5, 0x5, 0xffff, 0x7, 0x4}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x2, [@multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x18) 2018/03/10 13:42:27 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) fcntl$dupfd(r0, 0x0, r0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000180)=r1) 2018/03/10 13:42:27 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) r3 = dup3(r2, r2, 0x80000) write$selinux_user(r3, &(0x7f00000000c0)={'system_u:object_r:pam_console_exec_t:s0', 0x20, 'system_u\x00'}, 0x31) setsockopt(r2, 0x81, 0x9, &(0x7f0000000080)="fd9996f39b8647380e5f423bdf82425abd", 0x11) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r4}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/03/10 13:42:27 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) r3 = dup3(r2, r2, 0x80000) write$selinux_user(r3, &(0x7f00000000c0)={'system_u:object_r:pam_console_exec_t:s0', 0x20, 'system_u\x00'}, 0x31) setsockopt(r2, 0x81, 0x9, &(0x7f0000000080)="fd9996f39b8647380e5f423bdf82425abd", 0x11) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r4}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/03/10 13:42:27 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xef) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7fffffff, 0x400) ioctl$KVM_NMI(r1, 0xae9a) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)) 2018/03/10 13:42:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x20}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x4, 0x57, &(0x7f0000000040)="355386c5f4d62d69190fc95033426bc5b1454561a40ed53e8c3032bf9271e8a4127e6559a298cb273c11ea764a99cc3fcb820300168438096c34bc830923d6709e6a1050130bfae9ea902e19fa7cb5f366463296598f06"}) fcntl$setsig(r0, 0xa, 0x10) r1 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000140)=0x1, 0x4) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x800, 0x0) r3 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x3, r3}) read(r1, &(0x7f00000001c0)=""/187, 0x78) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000340)=0x7) write$evdev(r2, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) [ 66.179897] RSP: 002b:00007f3150545c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000008 [ 66.187575] RAX: ffffffffffffffda RBX: 00007f31505466d4 RCX: 0000000000453e69 [ 66.194816] RDX: 0000000000000003 RSI: 0000000000000000 RDI: 0000000000000015 [ 66.202056] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 66.209301] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 66.216538] R13: 00000000000003da R14: 00000000006f5d10 R15: 0000000000000000 2018/03/10 13:42:27 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) r3 = dup3(r2, r2, 0x80000) write$selinux_user(r3, &(0x7f00000000c0)={'system_u:object_r:pam_console_exec_t:s0', 0x20, 'system_u\x00'}, 0x31) setsockopt(r2, 0x81, 0x9, &(0x7f0000000080)="fd9996f39b8647380e5f423bdf82425abd", 0x11) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r4}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/03/10 13:42:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b50fdc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xb0002, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000080)={0x2, 0x5, 0x5, 0xffff, 0x7, 0x4}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x2, [@multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x18) 2018/03/10 13:42:27 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000140)={0x20, 0x0, {0x3, 0x3, 0x6, 0x3, 0x100}}) timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) recvfrom$ipx(r1, &(0x7f0000000080)=""/44, 0x2c, 0x2, &(0x7f00000000c0)={0x4, 0x5, 0x7, "391a1273aef6", 0x2}, 0x10) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000001c0)={'ipvs\x00'}, &(0x7f0000000200)=0x1e) exit(0x0) timer_delete(0x0) ioctl$TIOCSTI(r0, 0x5412, 0x4355) 2018/03/10 13:42:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b50fdc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xb0002, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000080)={0x2, 0x5, 0x5, 0xffff, 0x7, 0x4}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x2, [@multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x18) 2018/03/10 13:42:27 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) fcntl$dupfd(r0, 0x0, r0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000180)=r1) 2018/03/10 13:42:27 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) r3 = dup3(r2, r2, 0x80000) write$selinux_user(r3, &(0x7f00000000c0)={'system_u:object_r:pam_console_exec_t:s0', 0x20, 'system_u\x00'}, 0x31) setsockopt(r2, 0x81, 0x9, &(0x7f0000000080)="fd9996f39b8647380e5f423bdf82425abd", 0x11) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r4}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/03/10 13:42:27 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) r3 = dup3(r2, r2, 0x80000) write$selinux_user(r3, &(0x7f00000000c0)={'system_u:object_r:pam_console_exec_t:s0', 0x20, 'system_u\x00'}, 0x31) setsockopt(r2, 0x81, 0x9, &(0x7f0000000080)="fd9996f39b8647380e5f423bdf82425abd", 0x11) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r4}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/03/10 13:42:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b50fdc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xb0002, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000080)={0x2, 0x5, 0x5, 0xffff, 0x7, 0x4}) 2018/03/10 13:42:27 executing program 0: clock_gettime(0xfffbffeffffffff1, &(0x7f0000000080)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) socketpair(0x17, 0x803, 0x1bdc00, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000240)={0x3ff, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000280)={r3, 0x10001}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={r1, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0xc) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x8040, 0x0) accept$alg(r4, 0x0, 0x0) getpeername$packet(r4, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) 2018/03/10 13:42:27 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) r3 = dup3(r2, r2, 0x80000) write$selinux_user(r3, &(0x7f00000000c0)={'system_u:object_r:pam_console_exec_t:s0', 0x20, 'system_u\x00'}, 0x31) setsockopt(r2, 0x81, 0x9, &(0x7f0000000080)="fd9996f39b8647380e5f423bdf82425abd", 0x11) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r4}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/03/10 13:42:27 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) r3 = dup3(r2, r2, 0x80000) write$selinux_user(r3, &(0x7f00000000c0)={'system_u:object_r:pam_console_exec_t:s0', 0x20, 'system_u\x00'}, 0x31) setsockopt(r2, 0x81, 0x9, &(0x7f0000000080)="fd9996f39b8647380e5f423bdf82425abd", 0x11) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r4}, &(0x7f0000044000)) 2018/03/10 13:42:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b50fdc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xb0002, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000080)={0x2, 0x5, 0x5, 0xffff, 0x7, 0x4}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x2, [@multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x18) 2018/03/10 13:42:27 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) r3 = dup3(r2, r2, 0x80000) write$selinux_user(r3, &(0x7f00000000c0)={'system_u:object_r:pam_console_exec_t:s0', 0x20, 'system_u\x00'}, 0x31) setsockopt(r2, 0x81, 0x9, &(0x7f0000000080)="fd9996f39b8647380e5f423bdf82425abd", 0x11) gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/03/10 13:42:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b50fdc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xb0002, 0x0) 2018/03/10 13:42:27 executing program 0: clock_gettime(0xfffbffeffffffff1, &(0x7f0000000080)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) socketpair(0x17, 0x803, 0x1bdc00, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000240)={0x3ff, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000280)={r3, 0x10001}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={r1, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0xc) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x8040, 0x0) accept$alg(r4, 0x0, 0x0) 2018/03/10 13:42:27 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) fcntl$dupfd(r0, 0x0, r0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000180)=r1) 2018/03/10 13:42:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x20}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x4, 0x57, &(0x7f0000000040)="355386c5f4d62d69190fc95033426bc5b1454561a40ed53e8c3032bf9271e8a4127e6559a298cb273c11ea764a99cc3fcb820300168438096c34bc830923d6709e6a1050130bfae9ea902e19fa7cb5f366463296598f06"}) fcntl$setsig(r0, 0xa, 0x10) r1 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000140)=0x1, 0x4) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x800, 0x0) r3 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x3, r3}) read(r1, &(0x7f00000001c0)=""/187, 0x78) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000340)=0x7) write$evdev(r2, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) 2018/03/10 13:42:27 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000140)={0x20, 0x0, {0x3, 0x3, 0x6, 0x3, 0x100}}) timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) recvfrom$ipx(r1, &(0x7f0000000080)=""/44, 0x2c, 0x2, &(0x7f00000000c0)={0x4, 0x5, 0x7, "391a1273aef6", 0x2}, 0x10) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000001c0)={'ipvs\x00'}, &(0x7f0000000200)=0x1e) exit(0x0) timer_delete(0x0) ioctl$TIOCSTI(r0, 0x5412, 0x4355) 2018/03/10 13:42:27 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) r3 = dup3(r2, r2, 0x80000) write$selinux_user(r3, &(0x7f00000000c0)={'system_u:object_r:pam_console_exec_t:s0', 0x20, 'system_u\x00'}, 0x31) setsockopt(r2, 0x81, 0x9, &(0x7f0000000080)="fd9996f39b8647380e5f423bdf82425abd", 0x11) r4 = gettid() timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r4}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/03/10 13:42:27 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) r3 = dup3(r2, r2, 0x80000) write$selinux_user(r3, &(0x7f00000000c0)={'system_u:object_r:pam_console_exec_t:s0', 0x20, 'system_u\x00'}, 0x31) setsockopt(r2, 0x81, 0x9, &(0x7f0000000080)="fd9996f39b8647380e5f423bdf82425abd", 0x11) r4 = gettid() timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r4}, &(0x7f0000044000)) 2018/03/10 13:42:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b50fdc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xb0002, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000080)={0x2, 0x5, 0x5, 0xffff, 0x7, 0x4}) 2018/03/10 13:42:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b50fdc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) 2018/03/10 13:42:27 executing program 0: clock_gettime(0xfffbffeffffffff1, &(0x7f0000000080)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) socketpair(0x17, 0x803, 0x1bdc00, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000240)={0x3ff, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000280)={r3, 0x10001}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={r1, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0xc) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x8040, 0x0) 2018/03/10 13:42:27 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) r3 = dup3(r2, r2, 0x80000) write$selinux_user(r3, &(0x7f00000000c0)={'system_u:object_r:pam_console_exec_t:s0', 0x20, 'system_u\x00'}, 0x31) setsockopt(r2, 0x81, 0x9, &(0x7f0000000080)="fd9996f39b8647380e5f423bdf82425abd", 0x11) timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4}, &(0x7f0000044000)) 2018/03/10 13:42:27 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) fcntl$dupfd(r0, 0x0, r0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) 2018/03/10 13:42:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b50fdc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xb0002, 0x0) 2018/03/10 13:42:27 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) r3 = dup3(r2, r2, 0x80000) write$selinux_user(r3, &(0x7f00000000c0)={'system_u:object_r:pam_console_exec_t:s0', 0x20, 'system_u\x00'}, 0x31) setsockopt(r2, 0x81, 0x9, &(0x7f0000000080)="fd9996f39b8647380e5f423bdf82425abd", 0x11) r4 = gettid() timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r4}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/03/10 13:42:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b50fdc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) 2018/03/10 13:42:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b50fdc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) 2018/03/10 13:42:27 executing program 0: clock_gettime(0xfffbffeffffffff1, &(0x7f0000000080)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) socketpair(0x17, 0x803, 0x1bdc00, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000240)={0x3ff, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000280)={r3, 0x10001}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={r1, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0xc) 2018/03/10 13:42:27 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000140)={0x20, 0x0, {0x3, 0x3, 0x6, 0x3, 0x100}}) timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) recvfrom$ipx(r1, &(0x7f0000000080)=""/44, 0x2c, 0x2, &(0x7f00000000c0)={0x4, 0x5, 0x7, "391a1273aef6", 0x2}, 0x10) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000001c0)={'ipvs\x00'}, &(0x7f0000000200)=0x1e) exit(0x0) timer_delete(0x0) ioctl$TIOCSTI(r0, 0x5412, 0x4355) 2018/03/10 13:42:27 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) fcntl$dupfd(r0, 0x0, r0) 2018/03/10 13:42:27 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) r3 = dup3(r2, r2, 0x80000) write$selinux_user(r3, &(0x7f00000000c0)={'system_u:object_r:pam_console_exec_t:s0', 0x20, 'system_u\x00'}, 0x31) r4 = gettid() timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r4}, &(0x7f0000044000)) 2018/03/10 13:42:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x20}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x4, 0x57, &(0x7f0000000040)="355386c5f4d62d69190fc95033426bc5b1454561a40ed53e8c3032bf9271e8a4127e6559a298cb273c11ea764a99cc3fcb820300168438096c34bc830923d6709e6a1050130bfae9ea902e19fa7cb5f366463296598f06"}) fcntl$setsig(r0, 0xa, 0x10) r1 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000140)=0x1, 0x4) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x800, 0x0) r3 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x3, r3}) read(r1, &(0x7f00000001c0)=""/187, 0x78) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000340)=0x7) write$evdev(r2, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) 2018/03/10 13:42:27 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) dup3(r2, r2, 0x80000) r3 = gettid() timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r3}, &(0x7f0000044000)) 2018/03/10 13:42:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/03/10 13:42:27 executing program 0: clock_gettime(0xfffbffeffffffff1, &(0x7f0000000080)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x14) socketpair(0x17, 0x803, 0x1bdc00, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000240)={0x3ff, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000280)={r1, 0x10001}) 2018/03/10 13:42:27 executing program 7: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000b50fdc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) 2018/03/10 13:42:27 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) r2 = gettid() timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) 2018/03/10 13:42:27 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) fcntl$dupfd(r0, 0x0, r0) 2018/03/10 13:42:27 executing program 5: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/03/10 13:42:27 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) 2018/03/10 13:42:28 executing program 7: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000b50fdc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) 2018/03/10 13:42:28 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000140)={0x20, 0x0, {0x3, 0x3, 0x6, 0x3, 0x100}}) timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) recvfrom$ipx(r1, &(0x7f0000000080)=""/44, 0x2c, 0x2, &(0x7f00000000c0)={0x4, 0x5, 0x7, "391a1273aef6", 0x2}, 0x10) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000001c0)={'ipvs\x00'}, &(0x7f0000000200)=0x1e) exit(0x0) timer_delete(0x0) ioctl$TIOCSTI(r0, 0x5412, 0x4355) 2018/03/10 13:42:28 executing program 0: clock_gettime(0xfffbffeffffffff1, &(0x7f0000000080)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x14) socketpair(0x17, 0x803, 0x1bdc00, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000240)={0x3ff, 0x0, 0x10003, 0x4}) 2018/03/10 13:42:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/03/10 13:42:28 executing program 4: signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) epoll_create1(0x0) r0 = gettid() timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) 2018/03/10 13:42:28 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) fcntl$dupfd(r0, 0x0, r0) 2018/03/10 13:42:28 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) r3 = dup3(r2, r2, 0x80000) write$selinux_user(r3, &(0x7f00000000c0)={'system_u:object_r:pam_console_exec_t:s0', 0x20, 'system_u\x00'}, 0x31) setsockopt(r2, 0x81, 0x9, &(0x7f0000000080)="fd9996f39b8647380e5f423bdf82425abd", 0x11) r4 = gettid() timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r4}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/03/10 13:42:28 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x20}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x4, 0x57, &(0x7f0000000040)="355386c5f4d62d69190fc95033426bc5b1454561a40ed53e8c3032bf9271e8a4127e6559a298cb273c11ea764a99cc3fcb820300168438096c34bc830923d6709e6a1050130bfae9ea902e19fa7cb5f366463296598f06"}) fcntl$setsig(r0, 0xa, 0x10) r1 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000140)=0x1, 0x4) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x800, 0x0) r3 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x3, r3}) read(r1, &(0x7f00000001c0)=""/187, 0x78) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000340)=0x7) write$evdev(r2, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) 2018/03/10 13:42:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/03/10 13:42:28 executing program 4: signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r0 = gettid() timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) 2018/03/10 13:42:28 executing program 7: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000b50fdc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) 2018/03/10 13:42:28 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) 2018/03/10 13:42:28 executing program 4: r0 = gettid() timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) 2018/03/10 13:42:28 executing program 0: clock_gettime(0xfffbffeffffffff1, &(0x7f0000000080)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x14) socketpair(0x17, 0x803, 0x1bdc00, &(0x7f0000000200)) 2018/03/10 13:42:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b50fdc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) 2018/03/10 13:42:28 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) fcntl$dupfd(r0, 0x0, r0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) 2018/03/10 13:42:28 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000140)={0x20, 0x0, {0x3, 0x3, 0x6, 0x3, 0x100}}) timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) recvfrom$ipx(r1, &(0x7f0000000080)=""/44, 0x2c, 0x2, &(0x7f00000000c0)={0x4, 0x5, 0x7, "391a1273aef6", 0x2}, 0x10) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000001c0)={'ipvs\x00'}, &(0x7f0000000200)=0x1e) exit(0x0) timer_delete(0x0) 2018/03/10 13:42:28 executing program 0: clock_gettime(0xfffbffeffffffff1, &(0x7f0000000080)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x14) 2018/03/10 13:42:28 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) 2018/03/10 13:42:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b50fdc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) 2018/03/10 13:42:28 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x20}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x4, 0x57, &(0x7f0000000040)="355386c5f4d62d69190fc95033426bc5b1454561a40ed53e8c3032bf9271e8a4127e6559a298cb273c11ea764a99cc3fcb820300168438096c34bc830923d6709e6a1050130bfae9ea902e19fa7cb5f366463296598f06"}) fcntl$setsig(r0, 0xa, 0x10) r1 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000140)=0x1, 0x4) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x800, 0x0) r3 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x3, r3}) read(r1, &(0x7f00000001c0)=""/187, 0x78) write$evdev(r2, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) 2018/03/10 13:42:28 executing program 4: r0 = gettid() timer_create(0x0, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) 2018/03/10 13:42:28 executing program 0: clock_gettime(0xfffbffeffffffff1, &(0x7f0000000080)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/03/10 13:42:28 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) fcntl$dupfd(r0, 0x0, r0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) 2018/03/10 13:42:28 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) r3 = dup3(r2, r2, 0x80000) write$selinux_user(r3, &(0x7f00000000c0)={'system_u:object_r:pam_console_exec_t:s0', 0x20, 'system_u\x00'}, 0x31) setsockopt(r2, 0x81, 0x9, &(0x7f0000000080)="fd9996f39b8647380e5f423bdf82425abd", 0x11) rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/03/10 13:42:28 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000140)={0x20, 0x0, {0x3, 0x3, 0x6, 0x3, 0x100}}) timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) recvfrom$ipx(r1, &(0x7f0000000080)=""/44, 0x2c, 0x2, &(0x7f00000000c0)={0x4, 0x5, 0x7, "391a1273aef6", 0x2}, 0x10) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000001c0)={'ipvs\x00'}, &(0x7f0000000200)=0x1e) timer_delete(0x0) 2018/03/10 13:42:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000b50fdc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) 2018/03/10 13:42:29 executing program 4: r0 = gettid() timer_create(0x0, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) 2018/03/10 13:42:29 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000140)={0x20, 0x0, {0x3, 0x3, 0x6, 0x3, 0x100}}) timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) recvfrom$ipx(r1, &(0x7f0000000080)=""/44, 0x2c, 0x2, &(0x7f00000000c0)={0x4, 0x5, 0x7, "391a1273aef6", 0x2}, 0x10) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000001c0)={'ipvs\x00'}, &(0x7f0000000200)=0x1e) timer_delete(0x0) 2018/03/10 13:42:29 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) r3 = dup3(r2, r2, 0x80000) write$selinux_user(r3, &(0x7f00000000c0)={'system_u:object_r:pam_console_exec_t:s0', 0x20, 'system_u\x00'}, 0x31) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r4}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/03/10 13:42:29 executing program 0: clock_gettime(0xfffbffeffffffff1, &(0x7f0000000080)) 2018/03/10 13:42:29 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) 2018/03/10 13:42:29 executing program 4: r0 = gettid() timer_create(0x0, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) 2018/03/10 13:42:29 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) fcntl$dupfd(r0, 0x0, r0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) 2018/03/10 13:42:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b50fdc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xb0002, 0x0) 2018/03/10 13:42:29 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000140)={0x20, 0x0, {0x3, 0x3, 0x6, 0x3, 0x100}}) timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) recvfrom$ipx(r1, &(0x7f0000000080)=""/44, 0x2c, 0x2, &(0x7f00000000c0)={0x4, 0x5, 0x7, "391a1273aef6", 0x2}, 0x10) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000001c0)={'ipvs\x00'}, &(0x7f0000000200)=0x1e) timer_delete(0x0) 2018/03/10 13:42:29 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) dup3(r2, r2, 0x80000) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r3}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/03/10 13:42:29 executing program 1: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) 2018/03/10 13:42:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x20}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x4, 0x57, &(0x7f0000000040)="355386c5f4d62d69190fc95033426bc5b1454561a40ed53e8c3032bf9271e8a4127e6559a298cb273c11ea764a99cc3fcb820300168438096c34bc830923d6709e6a1050130bfae9ea902e19fa7cb5f366463296598f06"}) fcntl$setsig(r0, 0xa, 0x10) syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000140)=0x1, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x800, 0x0) r2 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x3, r2}) write$evdev(r1, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) 2018/03/10 13:42:29 executing program 0: clock_gettime(0x0, &(0x7f0000000080)) 2018/03/10 13:42:29 executing program 0: clock_gettime(0x0, &(0x7f0000000080)) 2018/03/10 13:42:29 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000140)={0x20, 0x0, {0x3, 0x3, 0x6, 0x3, 0x100}}) timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) recvfrom$ipx(r1, &(0x7f0000000080)=""/44, 0x2c, 0x2, &(0x7f00000000c0)={0x4, 0x5, 0x7, "391a1273aef6", 0x2}, 0x10) exit(0x0) timer_delete(0x0) 2018/03/10 13:42:29 executing program 4: r0 = gettid() timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x0, 0x4, @tid=r0}, &(0x7f0000044000)) 2018/03/10 13:42:29 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/03/10 13:42:29 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) fcntl$dupfd(r0, 0x0, r0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) 2018/03/10 13:42:29 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x20}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x4, 0x57, &(0x7f0000000040)="355386c5f4d62d69190fc95033426bc5b1454561a40ed53e8c3032bf9271e8a4127e6559a298cb273c11ea764a99cc3fcb820300168438096c34bc830923d6709e6a1050130bfae9ea902e19fa7cb5f366463296598f06"}) fcntl$setsig(r0, 0xa, 0x10) r1 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000140)=0x1, 0x4) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x800, 0x0) r3 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x3, r3}) read(r1, &(0x7f00000001c0)=""/187, 0x78) write$evdev(r2, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) 2018/03/10 13:42:29 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) fcntl$dupfd(r0, 0x0, r0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) 2018/03/10 13:42:29 executing program 4: r0 = gettid() timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x0, @tid=r0}, &(0x7f0000044000)) 2018/03/10 13:42:29 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) fcntl$dupfd(r0, 0x0, r0) 2018/03/10 13:42:29 executing program 0: clock_gettime(0x0, &(0x7f0000000080)) 2018/03/10 13:42:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x20}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x4, 0x57, &(0x7f0000000040)="355386c5f4d62d69190fc95033426bc5b1454561a40ed53e8c3032bf9271e8a4127e6559a298cb273c11ea764a99cc3fcb820300168438096c34bc830923d6709e6a1050130bfae9ea902e19fa7cb5f366463296598f06"}) fcntl$setsig(r0, 0xa, 0x10) syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000140)=0x1, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x800, 0x0) r2 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x3, r2}) write$evdev(r1, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) 2018/03/10 13:42:29 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) 2018/03/10 13:42:29 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/03/10 13:42:29 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) 2018/03/10 13:42:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x20}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x4, 0x57, &(0x7f0000000040)="355386c5f4d62d69190fc95033426bc5b1454561a40ed53e8c3032bf9271e8a4127e6559a298cb273c11ea764a99cc3fcb820300168438096c34bc830923d6709e6a1050130bfae9ea902e19fa7cb5f366463296598f06"}) fcntl$setsig(r0, 0xa, 0x10) r1 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000140)=0x1, 0x4) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x800, 0x0) r3 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x3, r3}) read(r1, &(0x7f00000001c0)=""/187, 0x78) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000340)=0x7) write$evdev(r2, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) 2018/03/10 13:42:29 executing program 4: r0 = gettid() timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14}, &(0x7f0000044000)) 2018/03/10 13:42:29 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000140)={0x20, 0x0, {0x3, 0x3, 0x6, 0x3, 0x100}}) timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)) exit(0x0) timer_delete(0x0) 2018/03/10 13:42:29 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/10 13:42:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x20}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x4, 0x57, &(0x7f0000000040)="355386c5f4d62d69190fc95033426bc5b1454561a40ed53e8c3032bf9271e8a4127e6559a298cb273c11ea764a99cc3fcb820300168438096c34bc830923d6709e6a1050130bfae9ea902e19fa7cb5f366463296598f06"}) fcntl$setsig(r0, 0xa, 0x10) syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000140)=0x1, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x800, 0x0) gettid() write$evdev(r1, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) 2018/03/10 13:42:29 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) fcntl$dupfd(r0, 0x0, r0) 2018/03/10 13:42:29 executing program 4 (fault-call:1 fault-nth:0): r0 = gettid() timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14}, &(0x7f0000044000)) 2018/03/10 13:42:29 executing program 3: signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) epoll_create1(0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/03/10 13:42:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x20}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x4, 0x57, &(0x7f0000000040)="355386c5f4d62d69190fc95033426bc5b1454561a40ed53e8c3032bf9271e8a4127e6559a298cb273c11ea764a99cc3fcb820300168438096c34bc830923d6709e6a1050130bfae9ea902e19fa7cb5f366463296598f06"}) fcntl$setsig(r0, 0xa, 0x10) syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000140)=0x1, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x800, 0x0) gettid() write$evdev(r1, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) 2018/03/10 13:42:29 executing program 5: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/10 13:42:29 executing program 3: signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/03/10 13:42:29 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/10 13:42:29 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) [ 68.237955] FAULT_INJECTION: forcing a failure. [ 68.237955] name failslab, interval 1, probability 0, space 0, times 1 [ 68.249234] CPU: 0 PID: 10573 Comm: syz-executor4 Not tainted 4.16.0-rc4+ #348 [ 68.256597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.265942] Call Trace: [ 68.268527] dump_stack+0x194/0x24d [ 68.272159] ? arch_local_irq_restore+0x53/0x53 [ 68.276839] ? bpf_prog_kallsyms_find+0xbd/0x440 [ 68.281609] should_fail+0x8c0/0xa40 2018/03/10 13:42:29 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000140)={0x20, 0x0, {0x3, 0x3, 0x6, 0x3, 0x100}}) timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) exit(0x0) timer_delete(0x0) 2018/03/10 13:42:29 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8), 0x0, 0x8) timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) [ 68.285319] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 68.290419] ? _parse_integer+0xe9/0x140 [ 68.294476] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 68.299657] ? _kstrtoull+0x145/0x1f0 [ 68.303446] ? _parse_integer+0x140/0x140 [ 68.307565] ? check_same_owner+0x320/0x320 [ 68.311864] ? lock_acquire+0x1d5/0x580 [ 68.315812] ? fs_reclaim_acquire+0x20/0x20 [ 68.320108] ? lock_downgrade+0x980/0x980 [ 68.324232] ? lock_release+0xa40/0xa40 [ 68.328186] ? check_same_owner+0x320/0x320 [ 68.332493] ? rcu_note_context_switch+0x710/0x710 [ 68.337405] ? find_vpid+0xe0/0xe0 [ 68.340934] should_failslab+0xec/0x120 [ 68.344882] kmem_cache_alloc+0x47/0x760 [ 68.348917] ? get_pid_task+0xbc/0x140 [ 68.352778] ? proc_fail_nth_write+0x9b/0x1d0 [ 68.357250] do_timer_create+0x152/0x1610 [ 68.361380] ? C_SYSC_clock_adjtime+0x200/0x200 [ 68.366030] ? lock_downgrade+0x980/0x980 [ 68.370150] ? lock_release+0xa40/0xa40 [ 68.374095] ? lock_release+0xa40/0xa40 [ 68.378045] ? check_same_owner+0x320/0x320 [ 68.382342] ? __might_sleep+0x95/0x190 [ 68.386290] ? kasan_check_write+0x14/0x20 [ 68.390495] ? _copy_from_user+0x99/0x110 [ 68.394617] SyS_timer_create+0xf9/0x120 [ 68.398650] ? posix_timer_fn+0x2f0/0x2f0 [ 68.402772] ? posix_timer_fn+0x2f0/0x2f0 [ 68.406900] do_syscall_64+0x281/0x940 [ 68.410764] ? __do_page_fault+0xc90/0xc90 [ 68.414977] ? _raw_spin_unlock_irq+0x27/0x70 [ 68.419445] ? finish_task_switch+0x1c1/0x7e0 [ 68.423918] ? syscall_return_slowpath+0x550/0x550 [ 68.428824] ? syscall_return_slowpath+0x2ac/0x550 [ 68.433734] ? prepare_exit_to_usermode+0x350/0x350 [ 68.438729] ? prepare_exit_to_usermode+0x227/0x350 [ 68.443725] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 68.448709] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 68.453527] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 68.458686] RIP: 0033:0x453e69 [ 68.461849] RSP: 002b:00007fb022b8ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000de [ 68.469529] RAX: ffffffffffffffda RBX: 00007fb022b8b6d4 RCX: 0000000000453e69 [ 68.476773] RDX: 0000000020044000 RSI: 0000000020547fa8 RDI: 0000000000000003 2018/03/10 13:42:29 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) [ 68.484021] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 68.491263] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 68.498505] R13: 0000000000000655 R14: 00000000006f9898 R15: 0000000000000000 2018/03/10 13:42:29 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) fcntl$dupfd(r0, 0x0, r0) 2018/03/10 13:42:29 executing program 0 (fault-call:0 fault-nth:0): clock_gettime(0xfffbffeffffffff1, &(0x7f0000000080)) 2018/03/10 13:42:29 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8), 0x0, 0x8) timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/03/10 13:42:29 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) 2018/03/10 13:42:29 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000140)={0x20, 0x0, {0x3, 0x3, 0x6, 0x3, 0x100}}) timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) exit(0x0) timer_delete(0x0) 2018/03/10 13:42:29 executing program 4: r0 = gettid() timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14}, &(0x7f0000044000)) 2018/03/10 13:42:29 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) 2018/03/10 13:42:29 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x20}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x4, 0x57, &(0x7f0000000040)="355386c5f4d62d69190fc95033426bc5b1454561a40ed53e8c3032bf9271e8a4127e6559a298cb273c11ea764a99cc3fcb820300168438096c34bc830923d6709e6a1050130bfae9ea902e19fa7cb5f366463296598f06"}) fcntl$setsig(r0, 0xa, 0x10) syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000140)=0x1, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x800, 0x0) write$evdev(r1, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) [ 68.817311] FAULT_INJECTION: forcing a failure. [ 68.817311] name failslab, interval 1, probability 0, space 0, times 0 [ 68.828597] CPU: 0 PID: 10606 Comm: syz-executor0 Not tainted 4.16.0-rc4+ #348 [ 68.835947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.845275] Call Trace: [ 68.847837] dump_stack+0x194/0x24d [ 68.851452] ? arch_local_irq_restore+0x53/0x53 [ 68.856106] ? rcutorture_record_progress+0x10/0x10 [ 68.861099] should_fail+0x8c0/0xa40 [ 68.864792] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 68.869880] ? lock_release+0xa40/0xa40 [ 68.873835] ? __unlock_page_memcg+0x53/0x100 [ 68.878302] ? lock_downgrade+0x980/0x980 [ 68.882449] ? lock_acquire+0x1d5/0x580 [ 68.886407] ? fs_reclaim_acquire+0x20/0x20 [ 68.890705] ? lock_downgrade+0x980/0x980 [ 68.894826] ? lock_release+0xa40/0xa40 [ 68.898776] ? check_same_owner+0x320/0x320 [ 68.903068] ? rcu_note_context_switch+0x710/0x710 [ 68.907970] should_failslab+0xec/0x120 [ 68.911917] kmem_cache_alloc+0x47/0x760 [ 68.915950] ? __might_sleep+0x95/0x190 [ 68.919898] __anon_vma_prepare+0xbc/0x6b0 [ 68.924110] ? anon_vma_fork+0x870/0x870 [ 68.928148] ? lock_release+0xa40/0xa40 [ 68.932099] ? idr_preload+0x30/0x30 [ 68.935788] ? inode_doinit_with_dentry+0x41e/0x14c0 [ 68.940865] do_huge_pmd_anonymous_page+0x1049/0x19e0 [ 68.946039] ? __thp_get_unmapped_area+0x130/0x130 [ 68.950956] ? filemap_map_pages+0x919/0x15d0 [ 68.955423] ? lock_downgrade+0x980/0x980 [ 68.959538] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 68.964696] ? unlock_page+0x19f/0x270 [ 68.968557] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 68.973716] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 68.978879] ? filemap_map_pages+0x942/0x15d0 [ 68.983349] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 68.988507] ? find_get_entries_tag+0xeb0/0xeb0 [ 68.993148] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 68.998307] ? avc_has_perm_noaudit+0x520/0x520 [ 69.002951] __handle_mm_fault+0x178a/0x38c0 [ 69.007332] ? mntput_no_expire+0x130/0xa90 [ 69.011625] ? __pmd_alloc+0x4e0/0x4e0 [ 69.015485] ? lock_downgrade+0x980/0x980 [ 69.019600] ? lock_acquire+0x1d5/0x580 [ 69.023549] ? lock_acquire+0x1d5/0x580 [ 69.027491] ? handle_mm_fault+0x35b/0xb10 [ 69.031694] ? lock_downgrade+0x980/0x980 [ 69.035821] ? _parse_integer+0xe9/0x140 [ 69.039863] handle_mm_fault+0x44a/0xb10 [ 69.043902] ? check_same_owner+0x320/0x320 [ 69.048195] ? __handle_mm_fault+0x38c0/0x38c0 [ 69.052749] ? vmacache_find+0x5f/0x280 [ 69.056698] ? vmacache_update+0xfe/0x130 [ 69.060816] ? find_vma+0x30/0x150 [ 69.064328] __do_page_fault+0x5c9/0xc90 [ 69.068359] ? lock_downgrade+0x980/0x980 [ 69.072483] ? mm_fault_error+0x2c0/0x2c0 [ 69.076601] ? lock_release+0xa40/0xa40 [ 69.080558] ? kstrtouint_from_user+0x10c/0x160 [ 69.085209] do_page_fault+0xee/0x730 [ 69.088981] ? __do_page_fault+0xc90/0xc90 [ 69.093184] ? thread_group_cputime+0x5de/0xef0 [ 69.097823] ? __radix_tree_lookup+0x435/0x5e0 [ 69.102384] ? lock_acquire+0x1d5/0x580 [ 69.106339] ? lock_acquire+0x1d5/0x580 [ 69.110285] ? __might_fault+0x110/0x1d0 [ 69.114323] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 69.119138] page_fault+0x25/0x50 [ 69.122561] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 69.128153] RSP: 0018:ffff8801cc477c98 EFLAGS: 00010202 [ 69.133494] RAX: ffffed003988efa2 RBX: 0000000000000010 RCX: 0000000000000002 [ 69.140741] RDX: 0000000000000000 RSI: ffff8801cc477d00 RDI: 0000000020000080 [ 69.147982] RBP: ffff8801cc477cc8 R08: 0000000000000000 R09: ffffed003988efa2 [ 69.155232] R10: 0000000000000002 R11: ffffed003988efa1 R12: 0000000020000080 [ 69.162471] R13: ffff8801cc477d00 R14: 00007ffffffff000 R15: 0000000020000090 [ 69.169727] ? _copy_to_user+0x9b/0xc0 [ 69.173590] put_timespec64+0xef/0x180 [ 69.177451] ? nsecs_to_jiffies+0x30/0x30 [ 69.181568] ? find_task_by_pid_ns+0x44/0x80 [ 69.185953] SyS_clock_gettime+0x12f/0x160 [ 69.190158] ? SyS_clock_settime+0x190/0x190 [ 69.194538] ? fput+0xd2/0x140 [ 69.197702] ? SyS_clock_settime+0x190/0x190 [ 69.202085] do_syscall_64+0x281/0x940 [ 69.205941] ? __do_page_fault+0xc90/0xc90 [ 69.210146] ? finish_task_switch+0x1c1/0x7e0 [ 69.214612] ? syscall_return_slowpath+0x550/0x550 [ 69.219510] ? syscall_return_slowpath+0x2ac/0x550 [ 69.224411] ? prepare_exit_to_usermode+0x350/0x350 [ 69.229397] ? prepare_exit_to_usermode+0x227/0x350 [ 69.234382] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 69.239029] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 69.243956] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 69.249115] RIP: 0033:0x453e69 [ 69.252273] RSP: 002b:00007ffb74e6dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e4 [ 69.259950] RAX: ffffffffffffffda RBX: 00007ffb74e6e6d4 RCX: 0000000000453e69 2018/03/10 13:42:30 executing program 4: timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14}, &(0x7f0000044000)) mlockall(0x3) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x260400, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000000c0)=0x3e) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/03/10 13:42:30 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000140)={0x20, 0x0, {0x3, 0x3, 0x6, 0x3, 0x100}}) timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) exit(0x0) timer_delete(0x0) 2018/03/10 13:42:30 executing program 5 (fault-call:1 fault-nth:0): r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/10 13:42:30 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) 2018/03/10 13:42:30 executing program 0 (fault-call:0 fault-nth:1): clock_gettime(0xfffbffeffffffff1, &(0x7f0000000080)) 2018/03/10 13:42:30 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) fcntl$dupfd(r0, 0x0, r0) 2018/03/10 13:42:30 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8), 0x0, 0x8) timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/03/10 13:42:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x20}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x4, 0x57, &(0x7f0000000040)="355386c5f4d62d69190fc95033426bc5b1454561a40ed53e8c3032bf9271e8a4127e6559a298cb273c11ea764a99cc3fcb820300168438096c34bc830923d6709e6a1050130bfae9ea902e19fa7cb5f366463296598f06"}) fcntl$setsig(r0, 0xa, 0x10) syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000140)=0x1, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x800, 0x0) write$evdev(r1, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) [ 69.267189] RDX: 0000000000000000 RSI: 0000000020000080 RDI: fffbffeffffffff1 [ 69.274428] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 69.281671] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 69.288912] R13: 000000000000004e R14: 00000000006f07f0 R15: 0000000000000000 [ 69.328312] FAULT_INJECTION: forcing a failure. [ 69.328312] name failslab, interval 1, probability 0, space 0, times 0 [ 69.335502] FAULT_INJECTION: forcing a failure. [ 69.335502] name failslab, interval 1, probability 0, space 0, times 0 [ 69.339575] CPU: 0 PID: 10619 Comm: syz-executor0 Not tainted 4.16.0-rc4+ #348 [ 69.339587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.367400] Call Trace: [ 69.369968] dump_stack+0x194/0x24d [ 69.373573] ? arch_local_irq_restore+0x53/0x53 [ 69.378224] should_fail+0x8c0/0xa40 [ 69.381913] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 69.386990] ? kasan_kmalloc+0xad/0xe0 [ 69.390855] ? kmem_cache_alloc+0x12e/0x760 [ 69.395155] ? __anon_vma_prepare+0xbc/0x6b0 [ 69.399537] ? do_huge_pmd_anonymous_page+0x1049/0x19e0 [ 69.404873] ? __handle_mm_fault+0x178a/0x38c0 [ 69.409429] ? handle_mm_fault+0x44a/0xb10 [ 69.413639] ? __do_page_fault+0x5c9/0xc90 [ 69.417846] ? do_page_fault+0xee/0x730 [ 69.421798] ? copy_user_generic_unrolled+0x89/0xc0 [ 69.426789] ? put_timespec64+0xef/0x180 [ 69.430827] ? SyS_clock_gettime+0x12f/0x160 [ 69.435213] ? do_syscall_64+0x281/0x940 [ 69.439248] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 69.444597] ? lock_acquire+0x1d5/0x580 [ 69.448549] ? fs_reclaim_acquire+0x20/0x20 [ 69.452846] ? lock_downgrade+0x980/0x980 [ 69.456985] ? lock_release+0xa40/0xa40 [ 69.460938] ? check_same_owner+0x320/0x320 [ 69.465236] ? rcu_note_context_switch+0x710/0x710 [ 69.470145] should_failslab+0xec/0x120 [ 69.474094] kmem_cache_alloc+0x47/0x760 [ 69.478141] __anon_vma_prepare+0x39d/0x6b0 [ 69.482439] ? anon_vma_fork+0x870/0x870 [ 69.486478] ? lock_release+0xa40/0xa40 [ 69.490429] ? idr_preload+0x30/0x30 [ 69.494120] ? inode_doinit_with_dentry+0x41e/0x14c0 [ 69.499202] do_huge_pmd_anonymous_page+0x1049/0x19e0 [ 69.504373] ? __thp_get_unmapped_area+0x130/0x130 [ 69.509278] ? filemap_map_pages+0x919/0x15d0 [ 69.513751] ? lock_downgrade+0x980/0x980 [ 69.517873] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 69.523038] ? unlock_page+0x19f/0x270 [ 69.526905] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 69.532069] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 69.537238] ? filemap_map_pages+0x942/0x15d0 [ 69.541715] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 69.546884] ? find_get_entries_tag+0xeb0/0xeb0 [ 69.551534] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 69.556703] ? avc_has_perm_noaudit+0x520/0x520 [ 69.561359] __handle_mm_fault+0x178a/0x38c0 [ 69.565744] ? mntput_no_expire+0x130/0xa90 [ 69.570047] ? __pmd_alloc+0x4e0/0x4e0 [ 69.573910] ? lock_downgrade+0x980/0x980 [ 69.578031] ? lock_acquire+0x1d5/0x580 [ 69.581988] ? lock_acquire+0x1d5/0x580 [ 69.585937] ? handle_mm_fault+0x35b/0xb10 [ 69.590150] ? lock_downgrade+0x980/0x980 [ 69.594287] ? _parse_integer+0xe9/0x140 [ 69.598326] handle_mm_fault+0x44a/0xb10 [ 69.602363] ? check_same_owner+0x320/0x320 [ 69.606665] ? __handle_mm_fault+0x38c0/0x38c0 [ 69.611222] ? vmacache_find+0x5f/0x280 [ 69.615169] ? vmacache_update+0xfe/0x130 [ 69.619293] ? find_vma+0x30/0x150 [ 69.622815] __do_page_fault+0x5c9/0xc90 [ 69.626850] ? lock_downgrade+0x980/0x980 [ 69.630976] ? mm_fault_error+0x2c0/0x2c0 [ 69.635100] ? lock_release+0xa40/0xa40 [ 69.639049] ? kstrtouint_from_user+0x10c/0x160 [ 69.643698] do_page_fault+0xee/0x730 [ 69.647479] ? __do_page_fault+0xc90/0xc90 [ 69.651687] ? thread_group_cputime+0x5de/0xef0 [ 69.656332] ? __radix_tree_lookup+0x435/0x5e0 [ 69.660895] ? lock_acquire+0x1d5/0x580 [ 69.664843] ? lock_acquire+0x1d5/0x580 [ 69.668790] ? __might_fault+0x110/0x1d0 [ 69.672827] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 69.677650] page_fault+0x25/0x50 [ 69.681079] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 69.686674] RSP: 0018:ffff8801cbaa7c98 EFLAGS: 00010202 [ 69.692011] RAX: ffffed0039754fa2 RBX: 0000000000000010 RCX: 0000000000000002 [ 69.699255] RDX: 0000000000000000 RSI: ffff8801cbaa7d00 RDI: 0000000020000080 [ 69.706499] RBP: ffff8801cbaa7cc8 R08: 0000000000000000 R09: ffffed0039754fa2 [ 69.713747] R10: 0000000000000002 R11: ffffed0039754fa1 R12: 0000000020000080 [ 69.720992] R13: ffff8801cbaa7d00 R14: 00007ffffffff000 R15: 0000000020000090 [ 69.728251] ? _copy_to_user+0x9b/0xc0 [ 69.732119] put_timespec64+0xef/0x180 [ 69.735981] ? nsecs_to_jiffies+0x30/0x30 [ 69.740103] ? find_task_by_pid_ns+0x44/0x80 [ 69.744492] SyS_clock_gettime+0x12f/0x160 [ 69.748706] ? SyS_clock_settime+0x190/0x190 [ 69.753088] ? fput+0xd2/0x140 [ 69.756256] ? SyS_clock_settime+0x190/0x190 [ 69.760642] do_syscall_64+0x281/0x940 [ 69.764505] ? __do_page_fault+0xc90/0xc90 [ 69.768717] ? _raw_spin_unlock_irq+0x27/0x70 [ 69.773190] ? finish_task_switch+0x1c1/0x7e0 [ 69.777662] ? syscall_return_slowpath+0x550/0x550 [ 69.782567] ? syscall_return_slowpath+0x2ac/0x550 [ 69.787470] ? prepare_exit_to_usermode+0x350/0x350 [ 69.792461] ? prepare_exit_to_usermode+0x227/0x350 [ 69.797453] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 69.802101] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 69.806924] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 69.812089] RIP: 0033:0x453e69 [ 69.815254] RSP: 002b:00007ffb74e6dc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e4 [ 69.822938] RAX: ffffffffffffffda RBX: 00007ffb74e6e6d4 RCX: 0000000000453e69 [ 69.830180] RDX: 0000000000000000 RSI: 0000000020000080 RDI: fffbffeffffffff1 [ 69.837423] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 69.844666] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 69.851911] R13: 000000000000004e R14: 00000000006f07f0 R15: 0000000000000001 [ 69.859171] CPU: 1 PID: 10625 Comm: syz-executor5 Not tainted 4.16.0-rc4+ #348 [ 69.866520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.875857] Call Trace: 2018/03/10 13:42:30 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) 2018/03/10 13:42:30 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/03/10 13:42:30 executing program 0: clock_gettime(0xfffbffeffffffff1, &(0x7f0000000080)) 2018/03/10 13:42:30 executing program 7 (fault-call:2 fault-nth:0): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b50fdc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) 2018/03/10 13:42:30 executing program 4: gettid() timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14}, &(0x7f0000044000)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000000)={0x5, 0x0, [{0xd, 0x20, 0x1, 0x6, 0x2, 0x6, 0x7}, {0xc0000000, 0x0, 0x3, 0x2, 0xffffffff, 0x6, 0x4}, {0x0, 0x100, 0x2, 0x7ff, 0x1, 0x20, 0x5}, {0x80000019, 0x1ff, 0x7, 0x48000000000000, 0x2, 0x100000001, 0x7}, {0xb, 0x2, 0x3, 0x1e300966, 0xccab, 0x9, 0x4}]}) 2018/03/10 13:42:30 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000140)={0x20, 0x0, {0x3, 0x3, 0x6, 0x3, 0x100}}) timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)) exit(0x0) timer_delete(0x0) 2018/03/10 13:42:30 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x3f) r1 = gettid() fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x0, 0x7, 0x8001, 0x5, r1}) timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14}, &(0x7f0000044000)) 2018/03/10 13:42:30 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000011c0)="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") ioctl$sock_bt(r0, 0x5411, &(0x7f00000000c0)="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") ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) clock_gettime(0xfffbffeffffffff1, &(0x7f0000000080)) [ 69.878432] dump_stack+0x194/0x24d [ 69.882068] ? arch_local_irq_restore+0x53/0x53 [ 69.886728] ? alloc_set_pte+0xefd/0x1590 [ 69.890876] should_fail+0x8c0/0xa40 [ 69.894581] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 69.899682] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 69.904880] ? lock_acquire+0x1d5/0x580 [ 69.908863] ? lock_acquire+0x1d5/0x580 [ 69.912827] ? fs_reclaim_acquire+0x20/0x20 [ 69.917144] ? lock_downgrade+0x980/0x980 [ 69.921285] ? lock_release+0xa40/0xa40 [ 69.925253] ? check_same_owner+0x320/0x320 2018/03/10 13:42:30 executing program 4: gettid() timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x10}, &(0x7f0000044000)) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x10000) 2018/03/10 13:42:30 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) [ 69.929572] ? rcu_note_context_switch+0x710/0x710 [ 69.934488] ? lock_acquire+0x1d5/0x580 [ 69.938455] ? avc_has_perm_noaudit+0x355/0x520 [ 69.943120] should_failslab+0xec/0x120 [ 69.947093] kmem_cache_alloc_node_trace+0x5a/0x760 [ 69.952103] ? find_get_entries_tag+0xeb0/0xeb0 [ 69.956788] ? mutex_lock_io_nested+0x1900/0x1900 [ 69.961644] __kmalloc_node+0x33/0x70 [ 69.965423] kvmalloc_node+0x64/0xd0 [ 69.969117] alloc_netdev_mqs+0x16d/0xfb0 [ 69.973245] ? tun_set_headroom+0x60/0x60 [ 69.977373] ? lock_release+0xa40/0xa40 [ 69.981335] ? free_netdev+0x400/0x400 [ 69.985197] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 69.990358] ? lock_downgrade+0x980/0x980 [ 69.994473] ? lock_acquire+0x1d5/0x580 [ 69.998426] ? avc_has_perm+0x43e/0x680 [ 70.002372] ? avc_has_perm_noaudit+0x520/0x520 [ 70.007017] ? selinux_ipv4_output+0x40/0x40 [ 70.011403] ? lock_release+0x973/0xa40 [ 70.015355] ? check_same_owner+0x320/0x320 [ 70.019648] ? avc_has_extended_perms+0x6e5/0x12c0 [ 70.024550] ? selinux_capable+0x36/0x40 [ 70.028582] ? security_capable+0x8e/0xc0 [ 70.032701] ? selinux_tun_dev_create+0x9d/0xc0 [ 70.037355] __tun_chr_ioctl+0x14c2/0x40d0 [ 70.041569] ? avc_has_extended_perms+0x7fa/0x12c0 [ 70.046475] ? lock_acquire+0x1d5/0x580 [ 70.050423] ? tun_poll_controller+0x4c0/0x4c0 [ 70.054974] ? avc_ss_reset+0x110/0x110 [ 70.058921] ? lock_release+0xa40/0xa40 [ 70.062868] ? __f_unlock_pos+0x19/0x20 [ 70.066815] ? get_pid_task+0xbc/0x140 [ 70.070680] ? __fget+0x36b/0x5b0 [ 70.074106] ? handle_mm_fault+0x35b/0xb10 [ 70.078319] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 70.083135] ? rcu_note_context_switch+0x710/0x710 [ 70.088046] ? tun_chr_compat_ioctl+0x30/0x30 [ 70.092518] tun_chr_ioctl+0x2a/0x40 [ 70.096203] ? tun_chr_ioctl+0x2a/0x40 [ 70.100068] do_vfs_ioctl+0x1b1/0x1520 [ 70.103931] ? ioctl_preallocate+0x2b0/0x2b0 [ 70.108309] ? selinux_capable+0x40/0x40 [ 70.112354] ? __sb_end_write+0xa0/0xd0 [ 70.116307] ? fput+0xd2/0x140 [ 70.119473] ? security_file_ioctl+0x7d/0xb0 [ 70.123850] ? security_file_ioctl+0x89/0xb0 [ 70.128232] SyS_ioctl+0x8f/0xc0 [ 70.131568] ? do_vfs_ioctl+0x1520/0x1520 [ 70.135688] do_syscall_64+0x281/0x940 [ 70.139557] ? __do_page_fault+0xc90/0xc90 [ 70.143768] ? _raw_spin_unlock_irq+0x27/0x70 [ 70.148233] ? finish_task_switch+0x1c1/0x7e0 [ 70.152700] ? syscall_return_slowpath+0x550/0x550 [ 70.157600] ? syscall_return_slowpath+0x2ac/0x550 [ 70.162594] ? prepare_exit_to_usermode+0x350/0x350 [ 70.167585] ? prepare_exit_to_usermode+0x227/0x350 [ 70.172577] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 70.177217] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 70.182038] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 70.187197] RIP: 0033:0x453e69 [ 70.190358] RSP: 002b:00007f3697f35c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 70.198040] RAX: ffffffffffffffda RBX: 00007f3697f366d4 RCX: 0000000000453e69 [ 70.205285] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000013 [ 70.212538] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 70.219787] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 70.227036] R13: 0000000000000323 R14: 00000000006f4be8 R15: 0000000000000000 [ 70.240985] FAULT_INJECTION: forcing a failure. [ 70.240985] name failslab, interval 1, probability 0, space 0, times 0 [ 70.252361] CPU: 0 PID: 10647 Comm: syz-executor7 Not tainted 4.16.0-rc4+ #348 [ 70.259702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.269029] Call Trace: [ 70.271594] dump_stack+0x194/0x24d [ 70.275195] ? arch_local_irq_restore+0x53/0x53 [ 70.279840] should_fail+0x8c0/0xa40 [ 70.283532] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 70.288608] ? avc_has_perm+0x35e/0x680 [ 70.292560] ? filemap_map_pages+0x942/0x15d0 [ 70.297041] ? lock_acquire+0x1d5/0x580 [ 70.300992] ? lock_acquire+0x1d5/0x580 [ 70.304938] ? fs_reclaim_acquire+0x20/0x20 [ 70.309230] ? lock_downgrade+0x980/0x980 [ 70.313354] ? lock_release+0xa40/0xa40 [ 70.317301] ? check_same_owner+0x320/0x320 [ 70.321593] ? lock_sock_nested+0xa3/0x110 [ 70.325798] ? lock_acquire+0x1d5/0x580 [ 70.329745] ? rcu_note_context_switch+0x710/0x710 [ 70.334655] should_failslab+0xec/0x120 [ 70.338601] __kmalloc_track_caller+0x5f/0x760 [ 70.343155] ? lock_sock_nested+0x91/0x110 [ 70.347358] ? do_ip_setsockopt.isra.12+0x12d6/0x3210 [ 70.352521] memdup_user+0x2c/0x90 [ 70.356036] do_ip_setsockopt.isra.12+0x12d6/0x3210 [ 70.361032] ? ip_ra_control+0x5c0/0x5c0 [ 70.365067] ? lock_release+0xa40/0xa40 [ 70.369014] ? check_same_owner+0x320/0x320 [ 70.373309] ? __enqueue_entity+0x109/0x1e0 [ 70.377602] ? rcu_note_context_switch+0x710/0x710 [ 70.382518] ? lock_acquire+0x1d5/0x580 [ 70.386463] ? avc_has_perm+0x35e/0x680 [ 70.390408] ? lock_downgrade+0x980/0x980 [ 70.394528] ? lock_release+0xa40/0xa40 [ 70.398470] ? lock_downgrade+0x980/0x980 [ 70.402588] ? mutex_lock_io_nested+0x1900/0x1900 [ 70.407404] ? lock_release+0xa40/0xa40 [ 70.411350] ? lock_acquire+0x1d5/0x580 [ 70.415298] ? avc_has_perm+0x43e/0x680 [ 70.419243] ? avc_has_perm_noaudit+0x520/0x520 [ 70.423883] ? pid_task+0xf7/0x1a0 [ 70.427400] ? iterate_fd+0x3f0/0x3f0 [ 70.431170] ? lock_downgrade+0x980/0x980 [ 70.435288] ? proc_fail_nth_write+0x9b/0x1d0 [ 70.439754] ? map_files_get_link+0x3a0/0x3a0 [ 70.444223] ? sock_has_perm+0x2a4/0x420 [ 70.448253] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 70.453966] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 70.459650] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 70.464897] ? lock_release+0xa40/0xa40 [ 70.468844] ip_setsockopt+0x3a/0xa0 [ 70.472530] tcp_setsockopt+0x82/0xd0 [ 70.476302] sock_common_setsockopt+0x95/0xd0 [ 70.480770] SyS_setsockopt+0x189/0x360 [ 70.484714] ? SyS_recv+0x40/0x40 [ 70.488134] ? SyS_write+0x184/0x220 [ 70.491818] ? SyS_read+0x220/0x220 [ 70.495412] ? fput+0xd2/0x140 [ 70.498574] ? SyS_recv+0x40/0x40 [ 70.502010] do_syscall_64+0x281/0x940 [ 70.505873] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 70.511378] ? syscall_return_slowpath+0x550/0x550 [ 70.516275] ? syscall_return_slowpath+0x2ac/0x550 [ 70.521176] ? prepare_exit_to_usermode+0x227/0x350 [ 70.526159] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 70.530800] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 70.535616] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 70.540781] RIP: 0033:0x453e69 [ 70.543940] RSP: 002b:00007fb6624fac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 70.551624] RAX: ffffffffffffffda RBX: 00007fb6624fb6d4 RCX: 0000000000453e69 [ 70.558862] RDX: 0000000000000029 RSI: 0000000000000000 RDI: 0000000000000013 [ 70.566102] RBP: 000000000072bf58 R08: 0000000000000010 R09: 0000000000000000 [ 70.573338] R10: 0000000020b50fdc R11: 0000000000000246 R12: 0000000000000014 2018/03/10 13:42:31 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000140)={0x20, 0x0, {0x3, 0x3, 0x6, 0x3, 0x100}}) timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)) exit(0x0) timer_delete(0x0) 2018/03/10 13:42:31 executing program 0: clock_gettime(0x3, &(0x7f0000000000)) 2018/03/10 13:42:31 executing program 4: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 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, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) gettid() timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14}, &(0x7f0000044000)) 2018/03/10 13:42:31 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x20}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x4, 0x57, &(0x7f0000000040)="355386c5f4d62d69190fc95033426bc5b1454561a40ed53e8c3032bf9271e8a4127e6559a298cb273c11ea764a99cc3fcb820300168438096c34bc830923d6709e6a1050130bfae9ea902e19fa7cb5f366463296598f06"}) fcntl$setsig(r0, 0xa, 0x10) syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000140)=0x1, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x800, 0x0) write$evdev(r1, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) 2018/03/10 13:42:31 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/10 13:42:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b50fdc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) 2018/03/10 13:42:31 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/03/10 13:42:31 executing program 7: socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000840)={0x0, 0x6, 0xe7, 0xffff, 0x6, 0x100000000}, &(0x7f0000000880)=0x14) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b50fdc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) [ 70.580574] R13: 000000000000053c R14: 00000000006f7e40 R15: 0000000000000000 2018/03/10 13:42:31 executing program 0: clock_gettime(0x5, &(0x7f0000000080)) r0 = dup(0xffffffffffffffff) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}, 0x77, 0x8, 0x6000}], 0x18) 2018/03/10 13:42:31 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x0, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/03/10 13:42:31 executing program 5: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f00000000c0)=@full, &(0x7f0000000040)=0x48, 0x800) bind$netrom(r0, &(0x7f0000000140)=@full={{0x3, {"b312b3562dc8b4"}, 0x10000}, [{"926ed1b6997344"}, {"a6aa61ade9ef05"}, {"76bb8cee183e6e"}, {"b4377ac036e4a1"}, {"c02769540a1930"}, {"2eb16216505b22"}, {"0a17d17180fd1d"}, {"895c0269d32ad7"}]}, 0x48) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x102}) fanotify_init(0x48, 0x40801) 2018/03/10 13:42:31 executing program 4: r0 = gettid() ptrace$cont(0xffffffffffffffff, r0, 0x6, 0x0) timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14}, &(0x7f0000044000)) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80, 0x800) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f00000000c0)=0x84, 0x4) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/10 13:42:31 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000140)={0x20, 0x0, {0x3, 0x3, 0x6, 0x3, 0x100}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)) exit(0x0) timer_delete(0x0) 2018/03/10 13:42:31 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x20}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x4, 0x57, &(0x7f0000000040)="355386c5f4d62d69190fc95033426bc5b1454561a40ed53e8c3032bf9271e8a4127e6559a298cb273c11ea764a99cc3fcb820300168438096c34bc830923d6709e6a1050130bfae9ea902e19fa7cb5f366463296598f06"}) fcntl$setsig(r0, 0xa, 0x10) syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000140)=0x1, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) gettid() write$evdev(r1, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) 2018/03/10 13:42:31 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x40) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000540), &(0x7f0000000580)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000040)={{0x9, 0x7, 0x9, 0x1, "ee23f6c33a6722d49ec6378a74b74ca35edbe21c53cef88ac0c07573893bc3b8bf8c489e9504604594983ed3", 0x1f}, 0x1f, [0x4, 0x3b, 0x5, 0x5, 0x7fb4155b, 0xec0, 0x6b, 0x7, 0xb0, 0x7f, 0x180, 0x4, 0x80000001, 0x2, 0x40, 0xfff, 0x3, 0x7, 0x20, 0x4, 0x8ed, 0xb8c, 0x6, 0x1e, 0x0, 0x9, 0x8, 0x2, 0x7, 0x3ba7b360, 0x8, 0xfffffffffffffff8, 0x35c, 0x0, 0xe195, 0xfffffffffffffffd, 0x10000, 0x400, 0x800, 0xff, 0x1, 0xcc, 0x1, 0x0, 0x7ff, 0x6, 0xff, 0x0, 0x3, 0xfff, 0x7fffffff, 0x5ceb, 0xffffffff, 0x2, 0x2, 0xfffffffffffffffc, 0x405, 0x0, 0x6, 0xd2, 0x80000000, 0x100000000, 0x4, 0x6, 0x4bf5e390, 0x0, 0x3, 0x25, 0x9, 0x80, 0xffffffffffff572d, 0x100000000, 0x6632, 0x2, 0x0, 0x5, 0x0, 0x10001, 0x7fff, 0x10000000, 0x4, 0x100, 0x8, 0x9, 0x7, 0x9, 0x4a3, 0x10000, 0x9, 0x4, 0xfffffffffffffff7, 0xdbdd, 0x81, 0x5b, 0x4, 0x50, 0x9, 0x4, 0x5, 0x1f, 0x6, 0x6, 0x0, 0xffffffffffffffff, 0x6000000000000000, 0x3f, 0x0, 0x0, 0x79a, 0x0, 0x26, 0xfffffffffffffffb, 0xfffffffffffffffe, 0x382, 0xfff, 0xffffffff800dd8c5, 0x2, 0x3, 0x1, 0x3ff, 0x0, 0x6, 0xab4, 0x7fffffff, 0xd7f8, 0x6, 0x7fff, 0x101]}) 2018/03/10 13:42:31 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x0, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/03/10 13:42:32 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x0, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/03/10 13:42:32 executing program 0: clock_gettime(0xfffbffeffffffff4, &(0x7f0000000080)) r0 = getuid() lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r0, r1) 2018/03/10 13:42:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b50fdc)=ANY=[@ANYRES64=r1], 0x1) 2018/03/10 13:42:32 executing program 4: gettid() timer_create(0x5, &(0x7f0000547fa8)={0x0, 0x14}, &(0x7f0000044000)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000100)={0x0, @rand_addr, @broadcast}, &(0x7f0000000140)=0xc) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000180)=r1) 2018/03/10 13:42:32 executing program 5: socket$bt_hidp(0x1f, 0x3, 0x6) r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x400) r2 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = semget(0x2, 0x4, 0x122) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f00000006c0)=""/102) r4 = fcntl$getown(r1, 0x9) fcntl$lock(r0, 0x0, &(0x7f0000000740)={0x3, 0x7, 0x7fffffff, 0x3, r4}) r5 = socket(0x9, 0x4, 0x20) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000200)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) getresgid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) socket$inet6_tcp(0xa, 0x1, 0x0) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000580)={{0x3, r6, r7, r8, r9, 0x20, 0xb19}, 0xfff, 0x3e, 0x6}) r10 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r10, 0x10e, 0x6, &(0x7f0000000040)={0xc6bb, 0x580, 0x3}, 0x10) chmod(&(0x7f0000000080)='./file0\x00', 0x5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000600)={0x2, [0x0, 0x0]}, &(0x7f0000000640)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000680)={r11, 0xffff}, 0x8) 2018/03/10 13:42:32 executing program 6: openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)) exit(0x0) timer_delete(0x0) 2018/03/10 13:42:32 executing program 1: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) gettid() timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14}, &(0x7f0000044000)) 2018/03/10 13:42:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x20}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x4, 0x57, &(0x7f0000000040)="355386c5f4d62d69190fc95033426bc5b1454561a40ed53e8c3032bf9271e8a4127e6559a298cb273c11ea764a99cc3fcb820300168438096c34bc830923d6709e6a1050130bfae9ea902e19fa7cb5f366463296598f06"}) fcntl$setsig(r0, 0xa, 0x10) syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000140)=0x1, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) gettid() write$evdev(r1, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) 2018/03/10 13:42:32 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x181002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'eql\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast1=0xe0000001, 0x4e22, 0x2, 0x4e23, 0x0, 0x2, 0x80, 0xa0, 0x7b, r1, r2}, {0x0, 0x80000001, 0x3, 0x800, 0x1200000, 0x101, 0x9, 0x4}, {0x400, 0x3, 0x5, 0x8}, 0xdc00000, 0x6e6bb4, 0x3, 0x1, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x3f}, 0x2, @in6, 0x3504, 0x7, 0x3, 0xff, 0x922, 0x340, 0xfffffffffffffd47}}, 0xe8) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) sync_file_range(r0, 0x188, 0x0, 0x0) 2018/03/10 13:42:32 executing program 1: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 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, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) gettid() timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14}, &(0x7f0000044000)) 2018/03/10 13:42:32 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000000c0)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000b50fdc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) 2018/03/10 13:42:32 executing program 1: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) gettid() timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14}, &(0x7f0000044000)) 2018/03/10 13:42:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x20}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x4, 0x57, &(0x7f0000000040)="355386c5f4d62d69190fc95033426bc5b1454561a40ed53e8c3032bf9271e8a4127e6559a298cb273c11ea764a99cc3fcb820300168438096c34bc830923d6709e6a1050130bfae9ea902e19fa7cb5f366463296598f06"}) fcntl$setsig(r0, 0xa, 0x10) syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000140)=0x1, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) gettid() write$evdev(r1, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) 2018/03/10 13:42:32 executing program 0: r0 = geteuid() r1 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="214263a39d4598b56e54a3a7817206f8f94d2ca58509e8ad8d331fc2a71ef0a8b7b88a7c76cedf3a48cac4250f133292974c301f6d621cdf8d", 0x39, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r0, r1) clock_gettime(0x6, &(0x7f0000000100)) r2 = getuid() setuid(r2) 2018/03/10 13:42:32 executing program 6: timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)) exit(0x0) timer_delete(0x0) 2018/03/10 13:42:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000040)={0x40, 0x2, 0x8}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b50fdc)=ANY=[@ANYBLOB="ffffffff42431411010000009302ffff"], 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x6, 0x7, 0x1, 0xfacc, 0x2, 0x200, 0x6, 0x0, 0x80, 0x7ff, 0x8000}, 0xb) [ 71.229478] QAT: Invalid ioctl [ 71.242190] QAT: Invalid ioctl [ 71.271354] QAT: Invalid ioctl [ 71.279409] QAT: Invalid ioctl 2018/03/10 13:42:32 executing program 1: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) gettid() 2018/03/10 13:42:32 executing program 0: clock_gettime(0xfffbffeffffffff1, &(0x7f0000000080)) timer_create(0x7, &(0x7f0000000000)={0x0, 0x41, 0x3, @thr={&(0x7f00000000c0)="0570e3f22547ef39ea0b66df04da5f85df8b02bf7ce33bdcfe67fe7dc63d5c1c52f260cd4552943a0f64ae04a2b08e696db28eec77d29d78a70ec76871fa84f9d706e3fcfdd6453c01c8a39e1cb60549c5018abfd246a60c1ec378343b498762331f0f08b6daafd8393103a5f9219d0079475977c4114ee6a566b88e4bda0ac90466cc752ac555d0498128a896c5f29bde94b4c9a666a2ff1ce88fea", &(0x7f0000000180)="d2e3ce8024cc14fc83129a3aaca1956759458d0a6399383f62623028be69a72665dcfb2c0ba70a24181f1968056c514c8076b40950e60b82c1c5eb8a8f0b3970f55b9e897747bef63ed8471e84de8db4b7453156e2c15f91d629efee1968a0e9f92feec0509db7a5ffc0cd3551b193bd5a73e9c92cdfaecce1d9b581bd6e0b0be4ec4fb88b558e41ba4a911a34133b2af5f2a48bbbcef4e70917551b307ffbeb2be16fcad786a4179110b0e5da67e94be657be10c679f19c4e868b01ede8022bcc587104ab1e343051f2963889bfd8fcb9ebc6625f31ca59b267"}}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000280)={{0x77359400}, {0x0, 0x989680}}, 0x0) 2018/03/10 13:42:32 executing program 4: gettid() r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000080)="d3943aa6838c25fd89af0fcd2e981127b2171667fdcf11969c914fcaecb1b68baa18f85ff3f3bdc32a4b8bfb1cf4fea06271d44048f1b15ec0086e14d7895e76b809f92a2fafcce7e5a6241a8b0dc471a5219cf70b03566f09a192df6b8606") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)) timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14}, &(0x7f0000044000)) 2018/03/10 13:42:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x20}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x4, 0x57, &(0x7f0000000040)="355386c5f4d62d69190fc95033426bc5b1454561a40ed53e8c3032bf9271e8a4127e6559a298cb273c11ea764a99cc3fcb820300168438096c34bc830923d6709e6a1050130bfae9ea902e19fa7cb5f366463296598f06"}) fcntl$setsig(r0, 0xa, 0x10) syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000140)=0x1, 0x4) openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x800, 0x0) gettid() write$evdev(0xffffffffffffffff, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) 2018/03/10 13:42:32 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80, 0x0) accept$ipx(r1, 0x0, &(0x7f0000000080)) 2018/03/10 13:42:32 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x0, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/03/10 13:42:32 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8001, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000b50fdc)=ANY=[@ANYBLOB="e00000027f00296474ccedaa972e0000"], 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x20}) 2018/03/10 13:42:32 executing program 6: timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)) exit(0x0) timer_delete(0x0) 2018/03/10 13:42:32 executing program 1: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) 2018/03/10 13:42:32 executing program 4: r0 = gettid() timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14}, &(0x7f0000044000)) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x101c0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000040)=0x6) process_vm_writev(r0, &(0x7f0000001600)=[{&(0x7f0000000080)=""/204, 0xcc}, {&(0x7f0000000180)=""/251, 0xfb}, {&(0x7f0000000280)=""/151, 0x97}, {&(0x7f0000000340)=""/155, 0x9b}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/78, 0x4e}, {&(0x7f0000001480)=""/201, 0xc9}, {&(0x7f0000001580)=""/66, 0x42}], 0x8, &(0x7f0000001700)=[{&(0x7f0000001680)=""/84, 0x54}], 0x1, 0x0) timer_create(0x6, &(0x7f0000001740)={0x0, 0x3b, 0x2, @tid=r0}, &(0x7f0000001780)) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000017c0)) 2018/03/10 13:42:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x20}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x4, 0x57, &(0x7f0000000040)="355386c5f4d62d69190fc95033426bc5b1454561a40ed53e8c3032bf9271e8a4127e6559a298cb273c11ea764a99cc3fcb820300168438096c34bc830923d6709e6a1050130bfae9ea902e19fa7cb5f366463296598f06"}) fcntl$setsig(r0, 0xa, 0x10) syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x800, 0x0) gettid() write$evdev(r1, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) 2018/03/10 13:42:32 executing program 1: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 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, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 2018/03/10 13:42:32 executing program 0: clock_gettime(0xfffbffefffdffff1, &(0x7f0000000040)) 2018/03/10 13:42:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x7, r0, 0x1}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b50fdc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) 2018/03/10 13:42:33 executing program 1: mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x0) 2018/03/10 13:42:33 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) ptrace$peekuser(0x3, r0, 0x800) gettid() timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14}, &(0x7f0000044000)) 2018/03/10 13:42:33 executing program 5: syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x8000) 2018/03/10 13:42:33 executing program 6: timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)) exit(0x0) timer_delete(0x0) 2018/03/10 13:42:33 executing program 0: clock_gettime(0xfffbffeffffffff1, &(0x7f0000000080)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'gretap0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'erspan0\x00', r1}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000000c0)=""/67) 2018/03/10 13:42:33 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b50fdc)=ANY=[@ANYBLOB="e00000020022cf000000"], 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0)=0x800, 0x4) 2018/03/10 13:42:33 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/03/10 13:42:33 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x20}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x4, 0x57, &(0x7f0000000040)="355386c5f4d62d69190fc95033426bc5b1454561a40ed53e8c3032bf9271e8a4127e6559a298cb273c11ea764a99cc3fcb820300168438096c34bc830923d6709e6a1050130bfae9ea902e19fa7cb5f366463296598f06"}) fcntl$setsig(r0, 0xa, 0x10) syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x800, 0x0) gettid() write$evdev(r1, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) 2018/03/10 13:42:33 executing program 1: r0 = perf_event_open(&(0x7f0000001f88)={0x0, 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, 0x0, @perf_bp={