f0000fbe000-0x4)=0x1000) writev(r0, &(0x7f000050e000)=[{&(0x7f0000a98000-0x1f)="1f00000001031906000007000000068100ed3b850900030000e300ff3ffe58", 0x1f}], 0x1) 2017/12/23 14:46:01 executing program 1: pkey_alloc(0x0, 0x0) pkey_alloc(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000001000)={@rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000002000)=@file={0x0, ""/4096}, &(0x7f0000001000)=0x1002, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000001000)=""/75, &(0x7f0000006000-0x4)=0x4b) writev(r0, &(0x7f0000001000-0x90)=[{&(0x7f0000a85000)="2622f59f4eadc71fb2f177aaa32a3942c7e431cc5453e8ffd33a2f7fe10e0fe45b7d85da1a2e631d90828beca7eb224b0abcd73291d80567c9a499b69ef5c4746676f8dd05c061d9fc7a1f4d1366ebf2af69e19b52c24574a49199d2dc73b97df16245d496161b7e191ed7fc2da3e685f321ef3044422389fd61c4376f44dc04b9963d963641b049f1fed1d037b2f608ba9b3876f15a17cb89f1de40fb6f5297306d07592bb97a83208be279ba00df02d8d9026de55b5f0c41c991b99514ba2a376f9aae7efa8581ea648af9a43a67174a20bcafe934", 0xd6}, {&(0x7f0000001000-0x55)="fea83f0ef836ea8c4aa412b0da988575b5566a53ee6bbb660e3fa58005abdd42f3fb3c8df9ed478ca4d05e0d2aa1d80220821baba5dd23182c0b6ea5ad71766cc7f793fff5aaa09fbf526c045b698dc6b5ab816fa8", 0x55}, {&(0x7f0000b19000)="d00608aac350b5a4052e202424b5bdad26074943bea15d2fd2c95c90ddd2a8038755e9839206843258f7b42bd5e97719f19f0051564b1adcad28c8d0e259ed96e5122709e81c6a5e127847d562e890472e535c3b172b0095efd18067873952c5265f168c4219699d3ef9162faaff6340339105d325cd82ed1c8a94eedbae7661621c3f0942e19f99543447675fa91f1cce192e54b0991ce8fb29d28e25f1480773d2e260b3d8cc672d7ac059ad32f5be8e15c2591ca4b28a694f11fd939991633eb73d05fcbc81f1cd07a99ca6df998564527bf8ffbef6a25466e74da83483aa2d7e30a629fc5f3d0ca159941a82ee68", 0xf0}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f000070a000-0x29)="df9d75e29cfa6f5064faa543d6cc3a49c28943e137f0d5d7e164c8846a067eb78058816443e635fe81", 0x29}, {&(0x7f000046a000)="b583bd30db732a83f11039869e592b10ed34f5f8c8b6228a59f2a5aada3808c7e76d28440ab81446719aa5ddda7b724acf2b0488fc27698669722cef79f144207ce72ad9f7b63b50e3d90d4b837952ea496905f054887772d1d1721507b3f4d7c04e4ac1802cc0ba56a84ca3b5ce589e4472866243141d0a50195e18a5bd715aa299d30d0b3763a5dc3253f8f8b142480943fd2b94ac741b601a533dedd21580f667804ffce62160a481bf22e6edc72eac4105e1ee281f21e6aeac34d6b227aca581912f4e36bbf5e577fb438a5f9e0bfe3909894c7438", 0xd7}, {&(0x7f0000001000-0xb2)="027bc74a82f1dce50e007fe56696cb8c4ce26a8dcdaa4832c32ee870ce95d1432e4e8a16eff849095af8f2d70a65216c967cd01a6d55c1f7730f68ec314a3437c98b8385e1ba8293899a256713ecc7f8c77d0e5d4479c9665048b2915b1a6291027389b76aec99728777ea5ae85a00c9475c75ec39a4d3327f3da08edd5b7c41b4b5a4addb53a1876300205bacf32d4bec82534eee801777f4c150fe4f08e0e65a45071355720c2405b28a32b5e1c86d4a68", 0xb2}, {&(0x7f0000000000)="a4b088d20f6d30927924f95fa9410c307f2d91f9755934084ff7c429a869805ac90c877ee70cbff788b42bfbd14408e9e5b91cab89ac0abe63fb6bc0fa9d8ba366fb8408662d58e054cb9a14026464f88e0a7b0ad280a8", 0x57}, {&(0x7f00008be000-0x8)="208eb2c4d3d36b11", 0x8}], 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x1, 0x0) readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0xed)=""/237, 0xed) statfs(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0xbb)=""/187) open$dir(&(0x7f0000000000)='./file0\x00', 0x2000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x3d, &(0x7f0000005000-0x65)=""/101, &(0x7f0000005000-0x4)=0x65) socket$key(0xf, 0x3, 0x2) 2017/12/23 14:46:01 executing program 5: mmap(&(0x7f0000000000/0xa76000)=nil, 0xa76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000a73000)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000671000-0x8)={0xfff7fffffffffdb0}, 0x8, 0x0) readv(r2, &(0x7f0000a73000-0x10)=[{&(0x7f0000066000-0x1000)=""/4096, 0x1000}], 0x1) rt_sigtimedwait(&(0x7f000013d000)={0x90e}, 0x0, &(0x7f00003c8000)={0x0, 0x0}, 0x8) [ 31.258895] audit: type=1400 audit(1514040361.021:26): avc: denied { getopt } for pid=5359 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/23 14:46:01 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000fe6000)=0x665) fcntl$setlease(r0, 0x400, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000104000-0xb)='/dev/hwrng\x00', 0x1, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe5000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r1 = creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fe8000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe8000-0x11)='/selinux/enforce\x00', 0x111400, 0x0) fcntl$getflags(r1, 0xb) 2017/12/23 14:46:01 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000004000)=[], 0x0, &(0x7f0000004000)={0x0, 0x1c9c380}, &(0x7f0000012000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) nanosleep(&(0x7f00002a1000-0x10)={0x0, 0x0}, &(0x7f00008e8000-0x10)={0x0, 0x0}) 2017/12/23 14:46:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) sysfs$1(0x1, &(0x7f0000074000)='bdev!$@selfsystem\\\x00') connect$inet6(r0, &(0x7f0000fc9000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/23 14:46:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000059c000)={0x85, 0xffffffff00000000, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x2, 0x2) sendto$inet(r1, &(0x7f0000014000-0x32)="32000000180025ff0700940d091404028020fe20000400050000001e0f0001000b00000001024f0500000000040000d71888", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000015000)=0x34) 2017/12/23 14:46:01 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000)='map_files\x00') openat(r0, &(0x7f0000001000)='./file0\x00', 0x115000, 0x1) renameat(r0, &(0x7f0000005000)='./file0\x00', r0, &(0x7f000000b000-0x8)='./file0\x00') [ 31.290065] audit: type=1400 audit(1514040361.061:27): avc: denied { transfer } for pid=5366 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=binder permissive=1 [ 31.290097] binder: 5366:5367 got transaction with invalid offset (0, min 24 max 40) or object. [ 31.290140] binder: 5366:5367 transaction failed 29201/-22, size 40-16 line 3190 [ 31.293803] binder_alloc: binder_alloc_mmap_handler: 5366 20000000-20002000 already mapped failed -16 [ 31.295563] binder: BINDER_SET_CONTEXT_MGR already set 2017/12/23 14:46:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000828000)=0x0, &(0x7f0000494000)=0x4) set_thread_area(&(0x7f0000026000-0x10)={0x9, 0xffffffff, 0x1000, 0x10000, 0x7, 0x3ff, 0x7, 0x2, 0x1, 0x800}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000363000)='/selinux/policy\x00', 0x0, 0x0) r2 = accept$nfc_llcp(r1, &(0x7f00004df000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000895000)=0x60) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000443000)=@add_del={0x2, &(0x7f0000814000-0x10)=@generic="c87c3b1b0d1e673839107818047e6113", 0x9}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000e7f000-0x4)=0x0, &(0x7f0000ce3000)=0x4) [ 31.295570] binder: 5366:5367 ioctl 40046207 0 returned -16 [ 31.299149] binder_alloc: 5366: binder_alloc_buf, no vma [ 31.299164] binder: 5366:5381 transaction failed 29189/-3, size 40-16 line 3127 [ 31.312479] binder: undelivered TRANSACTION_ERROR: 29189 [ 31.312601] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/23 14:46:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000e9b000)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) fdatasync(r0) sendto$unix(r1, &(0x7f000005a000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d80000)='/dev/autofs\x00', 0x101000, 0x0) fanotify_mark(r2, 0xa06dfaa184c6a7fe, 0x10000, r2, &(0x7f0000c0f000)='./file0\x00') ioctl$KDADDIO(r2, 0x4b34, 0xf7d) setsockopt(r1, 0x400000002, 0x1, &(0x7f0000ec2000)="7baeaa2bd42fbcd4a80b34fc6b5d9192fd15edfda6a3eb2c", 0x18) fadvise64(r2, 0x0, 0x5, 0x7) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000cb3000)="") chmod(&(0x7f0000648000)='./file0\x00', 0x10) 2017/12/23 14:46:01 executing program 3: mmap(&(0x7f0000000000/0xce9000)=nil, 0xce9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bbf000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000c8b000)={&(0x7f0000ce5000)=@file={0x0, './file1\x00'}, 0xa, &(0x7f0000008000)=[], 0x0, &(0x7f00000f8000-0x18)=[], 0x0, 0x0}, 0x0) sendto$unix(r0, &(0x7f000038d000-0x21)="8e2ec78cb0891f49891688a2f1bc8d9dcfc23184aa959436c513f4e755abc4cc9c", 0x21, 0x40000, &(0x7f0000a28000-0xa)=@file={0x1, './file1\x00'}, 0xa) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f00006d0000-0x4)=0x7, 0x4) recvmsg(r2, &(0x7f0000012000)={&(0x7f000000c000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000c000-0x10)=[], 0x0, &(0x7f000000d000-0x10)=""/20, 0x14, 0x0}, 0x0) 2017/12/23 14:46:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e31000)={0x2, 0x16, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x6, 0x0, 0x2, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000931000)={&(0x7f0000f74000)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000074f000)=[{&(0x7f0000987000)="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"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"}, {0x50, 0x0, 0x5, "ef30a8bd0ccdb0a6d2b801c72c8d75c86941b7e3de91761a669238fc337f26861bff560299e563cdce3e2afdd68bb1dd3718ca142156ecbc4640c646"}], 0x1258, 0x4008000}, 0x4000000) 2017/12/23 14:46:01 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e95000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a92000)=0x0) getpriority(0x2, r2) 2017/12/23 14:46:01 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000020000)='/dev/input/event#\x00', 0x6, 0x4000101) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000019000-0x40)=[{&(0x7f0000021000)=""/4096, 0x1000}, {&(0x7f0000002000-0xea)=""/234, 0xea}, {&(0x7f0000008000-0xbb)=""/187, 0xbb}, {&(0x7f0000022000-0x79)=""/121, 0x79}], 0x4, 0x5e) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000023000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000f000)=0x18) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$int_in(r1, 0x1000000005434, &(0x7f000000e000)=0x0) 2017/12/23 14:46:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00005dd000-0x4)=0x5, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r1, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00004e1000)='hybla\x00', 0x6) openat$selinux_access(0xffffffffffffff9c, &(0x7f00002d6000-0x10)='/selinux/access\x00', 0x2, 0x0) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r2, &(0x7f000013f000-0x1)="9c", 0x1, 0x0, &(0x7f000042f000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendmsg$netlink(r2, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0x19d, 0x0, 0x0, 0x0, 0x0, "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"}], 0x19d}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r2, &(0x7f0000681000)="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", 0x639, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a44000)='cubic\x00', 0x6) 2017/12/23 14:46:01 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000020000-0x71)=""/113) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f00007b1000-0xe)='./file0/file0\x00', &(0x7f0000658000-0xe)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000848000-0x8)={0x0, 0x1143}, &(0x7f000050d000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003f6000)={r1, @in6={{0xa, 0x1, 0x80, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) faccessat(r0, &(0x7f0000655000)='./file0/file0\x00', 0x3, 0x0) openat(r0, &(0x7f0000e20000)='./file0/file0\x00', 0x42040, 0x10) 2017/12/23 14:46:01 executing program 6: mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) setreuid(0x0, 0x0) close(r0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aac000)={0x0, 0x0}) ioctl$PIO_CMAP(r2, 0x4b70, &(0x7f00001e7000-0x30)={0xffffffff, 0x200, 0xe99, 0x8, 0x3, 0x6}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2017/12/23 14:46:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dc4000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fae000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001de000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000aa5000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000b6d000-0x2f)="d46677eec83291bd406149a77924cc11aecf575b1e602805daa85c5271c90b7d62bba46c66070f3ad00ccc4f67474f", 0x2f) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000045b000-0x8)={0x0, 0x0}, &(0x7f0000751000)=0x8) r2 = socket$packet(0x11, 0x6, 0x300) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00007fe000)={0x0, 0x3158, 0x324a, 0xffffffff}, &(0x7f000078e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f99000)={0x0, 0x7, 0x0}, &(0x7f0000229000)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000273000-0xb8)={r3, 0x9, 0xfffffffffffffffd, 0x5, 0x9, 0x0, 0x0, 0xc2, {r4, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0xd160, 0x100000000, 0xffffffffffffffff}}, &(0x7f00008a7000-0x4)=0xb8) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d42000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f000000c000)=""/85, &(0x7f000000c000)=0x55) 2017/12/23 14:46:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e35000)='/dev/hwrng\x00', 0x101000, 0x0) getsockname$unix(r0, &(0x7f00003e7000+0x4a4)=@file={0x0, ""/4096}, &(0x7f0000b27000-0x4)=0x1002) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2017/12/23 14:46:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000000005, 0x0, &(0x7f000001d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/23 14:46:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000900000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x300, 0xffffffff, 0x3f, 0x7}, &(0x7f0000741000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006d0000+0x4b7)={r1, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5a43}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9000, 0x5}, &(0x7f000040d000)=0x98) getsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000005000)=""/30, &(0x7f0000462000-0x4)=0x1e) 2017/12/23 14:46:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000002f000)={0x7f, 0x7, 0x2, 0x69, 0x3, 0x6, 0xff, 0x4}, &(0x7f0000a28000-0x40)={0xffffffffffff5325, 0x6, 0x6, 0x400, 0x1, 0xffffffff, 0xfffffffffffffffa, 0x8}, &(0x7f0000000000)={0x100000001, 0xfff, 0x8, 0x0, 0xc70, 0x7, 0x3, 0x80}, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)={&(0x7f0000000000+0x6b0)={0x9}, 0x8}) recvmmsg(0xffffffffffffffff, &(0x7f000018d000)=[], 0x0, 0x0, &(0x7f000050d000-0x10)={r0, r1}) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$urandom(&(0x7f0000030000)='/dev/urandom\x00', 0x0, 0x0) splice(r4, 0x20000062, r3, 0x0, 0x7, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000011000-0x10)={0x0, 0x0}) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000003c000-0x10)=[{r3, 0x8040, 0x0}, {r3, 0x508, 0x0}], 0x2, &(0x7f000003c000-0x10)={r5, r6+30000000}, &(0x7f000003c000-0x8)={0xe1}, 0x8) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r2, &(0x7f000003c000-0xbb)=""/187, 0xbb, 0x40000100, 0x0, 0x0) 2017/12/23 14:46:01 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ff0000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x60031, 0xffffffffffffffff, 0x8000000000000000) 2017/12/23 14:46:01 executing program 7: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000048c000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ca3000-0x4)=0x2c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a07000)={r1, 0x2, 0xdf8, 0x10001}, 0x10) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000680000-0xc2)=""/194, 0xc2, 0x40, &(0x7f0000526000-0x10)={0x3, {"6bb332e6770232"}, 0x9}, 0x10) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000eb0000-0x38)={&(0x7f0000b12000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fae000)=[{&(0x7f0000fc1000-0xce)="52c4", 0x2}], 0x1, 0x0, 0x0, 0x0}, 0x2008004) 2017/12/23 14:46:01 executing program 3: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000b, 0xfffffffffffffffc) read(r0, &(0x7f000039c000)=""/4096, 0x1000) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="f7803deac8d7f0efd35dd19e3a9700acd9c0c11549e0f99f51", 0x19, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f6d000)="156097e8686ac54de9cde0c7f2752f22bf318e8d51002c864ada48cb04e381b4ec5d4e1bc7acc10b3c0c43a7", 0x2c, 0x0, &(0x7f0000f65000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000ff8000-0x25)=""/37, &(0x7f0000460000+0x717)=0x25) 2017/12/23 14:46:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000d63000-0x20)="1c0000001e000720276822081d000000010000140000e4ff0180f700", 0x1c) bind$nfc_llcp(r0, &(0x7f000092e000)={0x27, 0x2626, 0x9, 0x3, 0x8, 0x4, "27eebd1fc0d178047c70a2ac4ff761466d93440dc6a71e4ef6f54554d9ec9e84a5ad19862e6871fdc24078756e9d3df13f7ffb0d31b56b9a60ab35a1d6e4ba", 0x7ff}, 0x60) 2017/12/23 14:46:01 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002c3000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000616000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00009e4000)=0x1c) r1 = socket$netlink(0x10, 0x3, 0xc) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000a3e000-0x4)=0x0, &(0x7f0000bb8000)=0x4) writev(r1, &(0x7f0000645000-0x10)=[{&(0x7f00009df000)="1f00000002031900000007000000068100ed853b09000500010100ff3ffe58", 0x1f}], 0x1) [ 31.526859] audit: type=1400 audit(1514040361.291:28): avc: denied { write } for pid=5448 comm="syz-executor0" path="socket:[12617]" dev="sockfs" ino=12617 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/23 14:46:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000599000-0x15)=@known='system.sockprotoname\x00', &(0x7f00006c0000-0x1000)=""/2, 0x2) mlock2(&(0x7f00000a6000/0x1000)=nil, 0x1000, 0x1) 2017/12/23 14:46:01 executing program 5: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ftruncate(r0, 0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000fec000-0xf)='/dev/snd/timer\x00', 0x0, 0x40) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000feb000-0x21)=""/33) 2017/12/23 14:46:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setfsgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1008000002279, &(0x7f0000773000)="") 2017/12/23 14:46:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000061e000)='/dev/rfkill\x00', 0x0, 0x0) ppoll(&(0x7f0000885000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00000f6000)={0x0, 0x0}, &(0x7f0000198000)={0x0}, 0x8) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000e37000)={@loopback=0x0, @loopback=0x0}, &(0x7f0000e5a000)=0x8) writev(r0, &(0x7f0000174000-0x30)=[{&(0x7f00008ca000-0xe4)="88aa107dc94374a9eebb3adecc4229479dd8bcbdf25b7819ff34bcc640c956d62313a24a9cc39f131f1202d5168c9d42643e66ae69700c979added3a218502680081d886b1eb2043031135861fe13980ccc8f7a745b74efdcfba36662aa28130ed47be0d95f3dcd34eaba61e65a74c6463d50463ee9e65154a658593528db4857c1569e29a62dbfb86e72deb83fac3d9cb818036c8214ea6ab189dd47bc2068d42128dfb7ab71065bc30cb9724befcb4ce60852700afbe74173692563a89690e2b369b46ca90dd703fbdf25e1f1fb150ef70e08409dcdd6b776ecc063fac1deb15493870", 0xe4}, {&(0x7f0000d25000)="d265b7242a77e1bd1f34f4f0a0f624dd79fb7df3984ffc205638757da0b1f165c97381dac480c942c7bb06754d320cea26fbd969cecdad985cc5241fb4596ecbcfd1c8a42e4f652d8fad1d1d6b6714de1a2363c8517015d04fa2e71200c4228244fd8fff2dbf505e29354baea505ccba31d22fd54e", 0x75}, {&(0x7f00006e4000-0x1000)="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", 0x1000}], 0x3) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000fdd000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000665000-0x20)={0x1, 0x2, 0x101, 0xffffffff, r1}) 2017/12/23 14:46:01 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000038a000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000e0a000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000590000-0x4)=0x5, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f0000ea1000-0x10)="6501d903427ba1047c6db37600000600", 0x10) sendto$inet6(r1, &(0x7f0000008000-0x80)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/23 14:46:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x7)='^bdev%\x00', 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f0000003000-0xa5)=""/165, 0xa5) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8002, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000944000)=@common='gre0\x00') mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000013000)=0x81, 0x4) sendto$inet(r2, &(0x7f0000011000)="32000000140025ffff07008e000914040a01c2fe030000001a000100e868f300000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) accept4$ax25(r1, &(0x7f000000c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000008000)=0x10, 0x80000) 2017/12/23 14:46:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f00009f0000-0xd)='/dev/urandom\x00', 0x0, 0x1) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00003c2000)={{0x2ac7607904b5abf2, 0x2, 0x1f, 0x0, 0xac9}, 0x0, 0x3, 'id0\x00', 'timer0\x00', 0x0, 0x8, 0x100000000, 0xffffffff80000001, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getown(r0, 0x9) fstat(0xffffffffffffffff, &(0x7f0000a2e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) writev(r0, &(0x7f0000d66000-0xa0)=[{&(0x7f0000106000-0x65)="", 0x0}, {&(0x7f0000a14000)="", 0x0}, {&(0x7f0000a28000)="", 0x0}, {&(0x7f000093f000-0x33)="df99507243f6da1d409c155ee45728781eee2117d1f54cdb67fa58e3654d49cba2199ef5a706b758d3297064cf292a3c01d7e7", 0x33}], 0x4) 2017/12/23 14:46:01 executing program 2: mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000f54000)=[{&(0x7f000015a000-0xb7)='`', 0x1}, {&(0x7f0000200000-0x17)="e6edb08a68d4381ad048942bf77c4fd8fbfcb53413dbd9d3", 0x18}], 0x2, 0x0) 2017/12/23 14:46:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c43000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a69000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000956000-0x4)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000320000)=r1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r2, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 14:46:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000499000)='user\x00', &(0x7f0000a1e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000889000)="3257fa", 0x3, 0xfffffffffffffff8) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a79000)={0x0, 0x0, 0x0}, &(0x7f0000a92000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000df6000)={0x0, 0x0, 0x0}, &(0x7f000007a000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e50000-0xc)={0x0, 0x0, 0x0}, &(0x7f000052a000-0x4)=0xc) setresgid(r1, r2, r3) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000889000-0x1)=0x0) 2017/12/23 14:46:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000ef6000)=0x3) r2 = epoll_create1(0x1) socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000b36000-0xc)={0xfffffffffffffffc, 0x0}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000152000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000012000)=""/90) 2017/12/23 14:46:01 executing program 5: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f000004d000)={0x0, 0x0}, &(0x7f0000058000-0x4)=0x10) mknod$loop(&(0x7f0000026000-0x8)='./file0\x00', 0x8032, 0x1) setitimer(0x0, &(0x7f0000056000)={{0x0, r0}, {0x0, 0x2710}}, &(0x7f000002b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000059000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000025000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) select(0x40, &(0x7f0000052000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000053000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000056000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000051000)={0x0, r1}) 2017/12/23 14:46:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg$netrom(r2, &(0x7f0000af9000-0x38)={&(0x7f0000134000)=@full={{0x3, {"d64680febc6b51"}, 0x0}, [{"4e3ad5187762c8"}, {"b2b9fd927538ca"}, {"e110661e8652f8"}, {"ceb8c6ac7ffa80"}, {"839c6db90b99c6"}, {"f49eae3118a7cf"}, {"9a2e5042bb8e66"}, {"d82d7408ffd7dd"}]}, 0x48, &(0x7f0000af8000)=[{&(0x7f0000af9000-0x18)="adf496a661b3fd643c", 0x9}], 0x1, 0x0, 0x0, 0x0}, 0x42) connect$nfc_llcp(r2, &(0x7f0000a7c000)={0x27, 0x800, 0x800, 0x1, 0x9, 0x2, "3eae689da53fa2217e8e00d122228cc82a71b3917d3bcd8f62c340cc4bd11493e4726b20242108429be819ce1b70932125e33d51a55daa4ba90f1dc6be1195", 0x1ff}, 0x60) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00004e5000-0xc)={0x8, 0x1, 0x2, 0x4, 0x80000001}, 0xc) sync_file_range(r2, 0x60, 0x9, 0x4) [ 31.561072] audit: type=1400 audit(1514040361.331:29): avc: denied { bind } for pid=5448 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/23 14:46:01 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000004000)={&(0x7f0000000000)={0x0}, 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000099e000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000df4000)={@common='rose0\x00', @ifru_settings={0x5, 0x49ebec7b, @fr=&(0x7f0000bf7000)={0x1ff, 0x5, 0x8, 0x40, 0x7, 0x7, 0x40}}}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008f2000-0x4)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000471000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a64000)=0xe8) 2017/12/23 14:46:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) mkdirat(r0, &(0x7f00008f1000)='./control\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r0, &(0x7f0000dff000-0xa)='./control\x00', r1, &(0x7f00008f9000)='./control\x00', 0x2) 2017/12/23 14:46:01 executing program 1: r0 = perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x80800) fstat(r0, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) connect$inet6(0xffffffffffffffff, &(0x7f0000001000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000010000)={@remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f000001c000-0x4)=0xc) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000002b000)=0x0) prctl$setptracer(0x59616d61, r3) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f000002a000)=""/127) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000016000)=""/74) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCNXCL(r4, 0x540d) fcntl$getown(r4, 0x9) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f000002d000-0x2b)=""/43) ioctl$KDGKBLED(r4, 0xc0045103, &(0x7f0000001000-0x1)=0x0) 2017/12/23 14:46:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f000096b000)="", 0x0) socket$key(0xf, 0x3, 0x2) dup3(r0, r1, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) lstat(&(0x7f00007a9000-0x8)='./file0\x00', &(0x7f00001cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000cad000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e6000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000375000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() getgid() getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f0000739000-0x34)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005dd000)=0x0) 2017/12/23 14:46:01 executing program 6: r0 = socket(0x80019, 0xa, 0x6) sendto(r0, &(0x7f0000001000)="120000003200e70005000000149b000ae9e5", 0x12, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 31.674755] device gre0 entered promiscuous mode [ 31.739236] device gre0 entered promiscuous mode 2017/12/23 14:46:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00008f8000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d53000)=0xe8) stat(&(0x7f00008e7000-0x8)='./file0\x00', &(0x7f0000c11000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) syz_fuse_mount(&(0x7f0000581000-0x8)='./file0\x00', 0x0, r0, r1, 0x2, 0x10000) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000d28000)=[{&(0x7f000013a000-0x29)="290000001800198001fe9a68216800210206e300000000000000000009000100000002fc000000ff00", 0x29}], 0x1) 2017/12/23 14:46:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001c9000-0x9)='/dev/sg#\x00', 0x0, 0x101000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0x7fffffffefff) 2017/12/23 14:46:01 executing program 4: clone(0x0, &(0x7f00009c8000-0x1)="", &(0x7f0000a03000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000bf3000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f000045b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) time(&(0x7f00002db000-0x8)=0x0) 2017/12/23 14:46:01 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006d4000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) clone(0x0, &(0x7f0000273000)="", &(0x7f0000c37000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000068f000-0xbc)="58f771f15ecf758ad5d6077e4118472e427b5fc4b7f1fd74f5cf88a2d24caf80601aad329e187a2643cf325ed1ffcc439fb81176bdabda7fa5ab54e9d908bb0674dd8df7d924077f6ecb5140fc8a9287699f4d57c88d20ab9decd9c5b918318f8c40f023c070592cd5a6f23297aad28b38499cc590f4abac5da9f9254108dd6841f61dbadfd9bf8b790bcfbb21f79691cba83c1d697c8e3648060255d5abef440b8c1e5ea2ad05033231c24335fd5a122e0947ef2e95bc7e29d9cbd5") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e70000)="", &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") 2017/12/23 14:46:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000048c000-0x8)="2b63708773657400", 0x0) write(r0, &(0x7f0000baf000-0x14)="c5", 0x1) r1 = socket(0x18, 0x0, 0x1) getpeername$llc(r1, &(0x7f0000c2d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e28000)=0x10) sendfile(r1, r0, &(0x7f0000469000)=0x0, 0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000008c000)=0x0) syz_open_procfs(r2, &(0x7f000008d000)='net/protocols\x00') 2017/12/23 14:46:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f0000b1f000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f0000d45000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000e1a000)=0x0, &(0x7f0000e45000)=0x4) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000253000-0x4)=0x8000203) r4 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000c47000-0x28)={@generic="8095c53ccc105d424f2a01537aa94e3d", @ifru_map={0x2951, 0x0, 0x0, 0x0, 0x0, 0x0}}) r5 = socket(0x10, 0x803, 0x0) sendto(r5, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2017/12/23 14:46:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000930000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000)=0x80, 0x26a950b) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000ada000-0x2c)=""/44) 2017/12/23 14:46:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000467000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000455000-0xb)='/dev/hwrng\x00', 0x40200, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cb3000-0x10)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000304000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009dc000-0x4)=0xe8) r3 = getgid() fchown(r0, r2, r3) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0x40085112, &(0x7f0000b18000)={{0xffffff93, 0x0}, {0xffffff90, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f00007ae000)=0x0) userfaultfd(0x800) pselect6(0x40, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)={0x0, 0x1c9c380}, &(0x7f0000005000-0x10)={&(0x7f0000013000-0x8)={0x0}, 0x8}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/23 14:46:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f00002ed000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f76000)=0x60, 0x80000) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000326000)=[{{&(0x7f0000f79000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00005c9000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000c23000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000a70000-0x40)=[], 0x0, &(0x7f0000358000)=""/139, 0x8b, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000b98000-0x10)={0x77359400, 0x0}) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000681000)="", 0x0, 0x20000000, &(0x7f0000952000)={0x11, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/23 14:46:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a42000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000dc7000)={{0x0, 0xb1bc}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 14:46:01 executing program 5: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00003f9000)=0x0) setsockopt$inet_buf(r0, 0x0, 0x1000000000010, &(0x7f0000002000-0xc1)="17000000020001000000be8c5ee18c88a3000008010100ec1fda1e03368a3cdc0a000000d898fc5ad94852bb6a8800000000dba67e0600000000000200df0001800000000000009cee4a5acb3da41f0000ba00670000c88ebbff060100000b0100000024000000000033e742506b00ec008b03cf9eebe7ec7ee87cccfff6ba000000024f0298e9e9f554062a80e6050000040100000000cc91a2ffe3c5632c1adb8a335bd8b2d17fdea21b571068393d2281000000041ad0", 0xb8) 2017/12/23 14:46:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000001000-0x118)={0x9, {{0x2, 0x1, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007d0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000c19000-0x47)=""/71) setsockopt$inet6_buf(r1, 0x29, 0xcf, &(0x7f0000c1e000-0xc6)="", 0x0) 2017/12/23 14:46:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ffa000)='mountstats\x00') readv(r0, &(0x7f0000fd6000-0x20)=[{&(0x7f00005e3000)=""/77, 0x4d}], 0x1) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0xe) 2017/12/23 14:46:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chroot(&(0x7f0000e5c000-0x8)='./file0\x00') r0 = socket$inet(0x2, 0x1, 0x8) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x10000000004, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000e5a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000700000-0x4)=0x14) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000030000-0x4)=0x0) recvmsg(r0, &(0x7f0000f65000-0x22)={&(0x7f0000c1d000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f64000)=[], 0x0, &(0x7f0000fc5000)=""/51, 0x33, 0x0}, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000d0f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fc6000-0x4)=0x10) 2017/12/23 14:46:01 executing program 7: mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007bd000)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000ab3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00002ff000-0x8)={r1, 0x5}) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x802000000402, 0xffffffffffffffff) exit(0x0) creat(&(0x7f0000029000)='./file0/file0\x00', 0x0) 2017/12/23 14:46:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000373000-0x5)='user\x00', &(0x7f0000d09000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000092000)="ba", 0x1, 0xffffffffffffffff) syslog(0x0, 0x0, 0x0) keyctl$update(0x2, r0, &(0x7f00009a4000-0x3a)="a9", 0x1) 2017/12/23 14:46:01 executing program 2: mmap(&(0x7f0000000000/0x519000)=nil, 0x519000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000051a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f000008b000-0xb0)={{0x800, 0x7fffffff}, 'port0\x00', 0x20, 0x30, 0x7, 0x9, 0x3, 0x2, 0x7, 0x0, 0x6, 0xcc8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000051e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000166000-0x30)=[{&(0x7f0000521000-0x6b)='Q', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f000051e000)=[{&(0x7f000051c000-0x92)="c2", 0x1}], 0x1, 0x0) 2017/12/23 14:46:01 executing program 4: mmap(&(0x7f0000000000/0xee2000)=nil, 0xee2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000ede000)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800fff004d602783d750605a057d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719030000000000000000d359bdeb62e18a769c862f856c59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad44300007a63e6ddfaeda0896440f396f4b9b375a2db8352780dff43fb45a788d47", 0xd0) connect$inet6(r0, &(0x7f00001c6000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) 2017/12/23 14:46:01 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x80001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000003000)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x8812, r1, 0x0) fallocate(r1, 0x40000000000001, 0x0, 0xec74) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000005000-0x10)=[{&(0x7f0000001000)="ab", 0x1}], 0x1) 2017/12/23 14:46:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0x2f41}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002e9000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, r1, 0x0) pipe(&(0x7f0000836000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000029000)="90", 0x1) splice(r2, 0x0, r0, 0x0, 0x8526, 0x0) 2017/12/23 14:46:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000eb2000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet(r0, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00009b3000-0x5c)={{0xa, 0x1, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, {0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x400}, 0x2, [0xffffffffffff0000, 0x1, 0xfff, 0x6, 0x6, 0x0, 0x2c, 0x2]}, 0x5c) fallocate(r1, 0x0, 0xfdff, 0x7e70) r2 = accept4$llc(r1, &(0x7f0000e49000+0x555)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000025b000)=0x10, 0x800) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000a75000)=""/4096, &(0x7f0000e93000-0x4)=0x1000) setsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f00003c0000-0x10)="eb06288a621d5bd4fbc1f5e4a125c84d", 0x10) recvfrom(r2, &(0x7f000073b000)=""/4096, 0x1000, 0x2002, 0x0, 0x0) sendfile(r0, r1, &(0x7f000056b000-0x8)=0x0, 0xfffe) 2017/12/23 14:46:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f60000)=0xcb72, 0x4) r1 = geteuid() getgroups(0x2, &(0x7f00005e9000)=[0xffffffffffffffff, 0x0]) fchown(r0, r1, r2) write(r0, &(0x7f00005e3000-0x3b)="9070d5638190784b6b360cbeaaccc6fe6754de09014d78e65cf7a27df1d9ca333badd0bd5c21916ebb20e3d56e99f1ff43c9ddb1b477dfae86d08f", 0x3b) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) eventfd(0x746) 2017/12/23 14:46:01 executing program 6: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000958000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fdc000)={0x0, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) openat$rtc(0xffffffffffffff9c, &(0x7f0000550000)='/dev/rtc\x00', 0x180, 0x0) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000fd9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000fdc000-0x1)=0x0) ioctl$TCXONC(r0, 0x540a, 0x3) 2017/12/23 14:46:01 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/174, &(0x7f0000f5a000)=0xae) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000001000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000958000)=0xc, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x2, 0x0, 0x5) sendto$inet(r2, &(0x7f0000c3c000)="", 0x0, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000f4e000)=[{{&(0x7f0000cd8000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d526326c0b3b78b78a507be193da132ebe67f55c5b43b66cb15438108fbbf329a25e6b5bcca2b09c3a429d72be2de37fd9617ecb235b9472e3dda72c4186d8", 0x0}, 0x60, &(0x7f0000b32000-0x10)=[], 0x0, &(0x7f0000fdc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/23 14:46:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f00006e9000/0x3000)=nil, 0x3000) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) r2 = fcntl$dupfd(r1, 0x406, r1) connect$netrom(r2, &(0x7f000047a000)=@ax25={0x3, {"ca560763632f7f"}, 0x5}, 0x10) mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000b59000)={@generic="0c77b92f7f114ab7dc81acec63aa5b1a", @ifru_names=@generic="d7d6311e8b92dbe06660899b7dbc81c0"}) getsockname(r2, &(0x7f0000922000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a4b000-0x4)=0x10) sync_file_range(r2, 0x15a, 0x1ff, 0x0) 2017/12/23 14:46:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000af6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000011c000-0x10)=@generic=""/16, 0x10) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000054000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000fee000-0xb)='cifs.idmap\x00', &(0x7f00001b9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006f3000-0xe)='/selinux/load\x00', 0xfffffffffffffffe) request_key(&(0x7f0000fee000-0xa)='syzkaller\x00', &(0x7f0000fed000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fed000)='/selinux/load\x00', r2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000fec000)={0x0, 0x3b9}, &(0x7f0000a04000)=0x8) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fed000-0x98)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x8}, 0x98) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fec000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000cf2000)=""/187) syz_open_dev$sg(&(0x7f0000ca9000)='/dev/sg#\x00', 0x0, 0x80d80) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000fec000-0x4)=0x0) 2017/12/23 14:46:01 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x100000000000001, 0x0}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000013000-0x8)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00003c4000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/23 14:46:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80b, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/23 14:46:01 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x41, 0x0) 2017/12/23 14:46:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000eb2000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet(r0, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00009b3000-0x5c)={{0xa, 0x1, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, {0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x400}, 0x2, [0xffffffffffff0000, 0x1, 0xfff, 0x6, 0x6, 0x0, 0x2c, 0x2]}, 0x5c) fallocate(r1, 0x0, 0xfdff, 0x7e70) r2 = accept4$llc(r1, &(0x7f0000e49000+0x555)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000025b000)=0x10, 0x800) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000a75000)=""/4096, &(0x7f0000e93000-0x4)=0x1000) setsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f00003c0000-0x10)="eb06288a621d5bd4fbc1f5e4a125c84d", 0x10) recvfrom(r2, &(0x7f000073b000)=""/4096, 0x1000, 0x2002, 0x0, 0x0) sendfile(r0, r1, &(0x7f000056b000-0x8)=0x0, 0xfffe) 2017/12/23 14:46:01 executing program 6: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x8) r2 = dup3(r1, r0, 0x0) sendmmsg$unix(r2, &(0x7f0000cb3000)=[{&(0x7f000050f000-0x1)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000efa000)=[{&(0x7f0000501000)="", 0x0}], 0x1, &(0x7f00005ec000)=[], 0x0, 0x0}, {&(0x7f0000efb000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000efa000)=[], 0x0, &(0x7f0000efa000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}], 0x2, 0x0) 2017/12/23 14:46:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) bind$unix(r1, &(0x7f0000988000)=@file={0x1, './file0\x00'}, 0xa) close(r0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ad000)=[], 0x0, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x0}, 0x0) bind$netlink(r0, &(0x7f00007bc000)={0x10, 0x0, 0x0, 0x0}, 0xc) [ 32.081660] : renamed from syz1 2017/12/23 14:46:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$peek(0x2, r1, &(0x7f00007ed000)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) close(r0) 2017/12/23 14:46:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ab7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000d43000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000fbc000)={r1, 0x2}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00006a6000)=""/211) r2 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x1}, 'port0\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 14:46:01 executing program 2: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() r1 = getegid() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xe000, r0, r1, 0x8, 0x1000098) uname(&(0x7f0000807000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r3 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000001000)='autogroup\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000219000-0x8)='./file0\x00') 2017/12/23 14:46:01 executing program 7: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fcf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000b3c000-0x6)='./bus\x00', 0x141042, 0x0) vmsplice(r1, &(0x7f000011c000-0x90)=[{&(0x7f0000fb7000-0xde)='4', 0x1}], 0x1, 0x0) r2 = open(&(0x7f0000fc6000)='./bus\x00', 0x0, 0x0) close(r2) r3 = socket$inet(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000f02000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCSBRK(r2, 0x5409, 0xf5) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000bad000)=0x40f, 0x4) splice(r0, 0x0, r2, 0x0, 0x8001, 0x0) 2017/12/23 14:46:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x8000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a64000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000673000-0x4)=0x2fd, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000a6000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000874000)=0x5, 0x4) recvmsg(r2, &(0x7f0000e6f000)={&(0x7f000097e000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000b2f000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x10141) r5 = open(&(0x7f0000f97000)="e91f7189591e9233614b", 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000815000-0x4)=0x0, &(0x7f0000884000-0x4)=0x4) accept4(r1, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea5000)=0x10, 0x0) 2017/12/23 14:46:02 executing program 4: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fc5000-0xe)='/dev/keychord\x00', 0x40000, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc4000)={0x0, 0x0, 0x0}, 0xc) fcntl$setown(r0, 0x8, r1) r2 = inotify_init1(0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000fc5000-0xd)='/dev/usbmon#\x00', 0x0, 0xc402) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000d1a000-0x4)=0x0) fchmod(r2, 0x90) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000fc5000)=0x3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r2, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000fc7000-0x4)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000c52000-0x8c)={0xc4, 0x7ff, 0x5, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ptrace$setsig(0x4203, r5, 0x0, &(0x7f0000c3b000)={0x0, 0x0, 0x400050077918, 0x0}) getsockopt$sock_timeval(r3, 0x1, 0x0, &(0x7f0000a15000)={0x0, 0x0}, &(0x7f0000a0d000-0x4)=0x10) ptrace$getsig(0x4202, r5, 0x0, &(0x7f0000fc4000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/23 14:46:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008ba000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mq_timedsend(r0, &(0x7f0000ba4000-0x1000)="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", 0x1000, 0xffff, &(0x7f0000d33000-0x10)={0x0, 0x0}) r1 = socket(0x12000000010, 0x2, 0xc) write(r1, &(0x7f0000ff2000-0x1f)="1f0000000101ff00fd4345bb07000000005b00000900010001160103000000", 0x1f) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fb0000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000496000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000089e000)={r3, 0x80000, r0}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00008ef000)={0x0, 0x0}) 2017/12/23 14:46:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b96000)={0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x2, r0) pipe2(&(0x7f000023e000)={0x0, 0x0}, 0x0) splice(r2, 0x0, r1, 0x3, 0x2, 0x0) 2017/12/23 14:46:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x3f, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00001bc000-0x4c)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0xa20}], 0x4c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r1, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[{0x10, 0x15, 0x201, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a2d000-0x38)={&(0x7f0000ac7000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00001e2000)=[{&(0x7f00004f7000)=""/0, 0x0}, {&(0x7f0000efd000-0x73)=""/115, 0x73}], 0x2, &(0x7f0000220000)=""/0, 0x0, 0x0}, 0x0) 2017/12/23 14:46:02 executing program 0: mmap(&(0x7f0000000000/0xc35000)=nil, 0xc35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x4208, r2) eventfd(0x0) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000c35000)='net/ip6_tables_matches\x00') mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000c36000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c35000)=0xc) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000c34000)={0x0, 0x0, 0x0, 0x0}) 2017/12/23 14:46:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000da5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syslog(0x9, 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000b05000)=""/12) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e36000)=[{&(0x7f0000787000)="580000003100190000bb4b3100058c5602ed3b850280e076480243c818fe58a2b24a03ca9164723e01000010282132020afb1210001741380200960a0000000000a9000000000000000000000000006001ab00da4a0f536e", 0x58}], 0x1) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000740000)={0x1, 0x8, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="3673e2a6250c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000d85000)={0x3, 0x3, 0x1, 0x3, 0xfffffffffffffc00}) 2017/12/23 14:46:02 executing program 2: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000127000)=[{&(0x7f0000a4d000)="6c097aa52b5941f88d8461b80868dfbcd21fdae990661a9f1ce4a88453b79578bfd94f0739995922ca45c6c3fdb33af2abcd5c08fa1b574cb6851907b3082a28098f148d585547df7893f187740b831eb233912d1a34eed1d8875e5bd63c1a5816e3834e1af74dc70e817ac3e527221dc16cd1e006b8428a5600c3", 0x7b}, {&(0x7f0000344000)="5154602d05a867b973452c0b412e6477929f773bbd7c303c53a767c83d3ae9d7116e3e52d5e2e65875e0c45fa4be0b7041c6759896e1cae36370b546b62e1075faaf761a5bdf7b693d38f302a028fa1120ccb5584ca92e6e6dd9c82d9f565ce9d9f332ae2ac38661f010423f9a66e537ef07adf2749e8d", 0x77}, {&(0x7f0000355000-0x44)="d8166bc2d241fb9e113a1cc8e1d573566dacf1996134dad5e15bcd53acef0aa5f0b2bb6d14a1f08ff37acb16d45161772d16d3866476b07c7f5544f5651f287042f024f4", 0x44}, {&(0x7f0000fbb000)="edd9399a4156d521ec062c6082a52678d6aa38c2a5a3bd8ed87c59d9d10c6c8459f4b66beaf525b692104dc43f3889a629fce5bd1708088ddace4c92345a676b3505b4b07a9466b9391ba5f913da17702d871c8e72bacc146a957ed4935f3f3fad843e57151f768d1472c26fc0eff72c69d7a1879da7afc5f36495cdbd0dc1c406cf8201606d518d10d32363503619c55a4b067ea7a2d00ed206546c750d132f0f5d91d111db770955fadfdd86eb8fd7a3ae4c93", 0xb4}, {&(0x7f0000fbd000-0x55)="59d7ce3c02713ea7c5573f80ea61eba74e46157d3cf3fd5f2fc70f0ded11f8a3a1772aa94cd7c0b82b258f2bee964858dd4a4693695cd3e5736aa67b5baca072ef368437650d5fb0d99fca9a7deb9e6c50c20c5e37", 0x55}, {&(0x7f0000c20000-0x20)="7edb0245c1919d590fa606adff6770632f997aae0c9d4bab9c34c36172862376", 0x20}, {&(0x7f0000186000)="2f51e99ccb79d1e3c9f342ab8114bb4380869ca99a2f76beb7ec8bcdb82e9c91e143aaba876c2f5f4fa51a0d15e6c650321dc91002ad942d10850c9cb3ec5c91e62a5546bddae645f477591b4b83cfd2e2b4d067aec4c6034e5dcf45670ef021056128839055df807ece913389e8d0348565a6cba73289446b6205f8994f1561e066691e2f5bce7530188f11f387cae8c59a9e44d49853098a29c7f4c6a18ffc1c49f58c9797d279c96c0003107d3af2b4c243df029880ee2799fe", 0xbb}], 0x7) r1 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000fbb000)=[{&(0x7f0000fac000-0x43)="140fc77b1a7924b6cd6f7c39f8e34a2523cb9033b401a103b5d308d2ce5349bb752aad2e68bb65b1649ae9b1e9063ee1eb449abf6cab389e93edafc7ef799f25c0d907", 0x43}, {&(0x7f000006f000)="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", 0x1000}, {&(0x7f0000628000-0x54)="02046db8ae50d988eb5e51b0a55787f14812bce250203458258cf797292d25049f9df0b80ad6e2c3ae68a0c0ff6a7bd09c406eafcd6daa0c434ba958bbe3662f226438124a6afe9ef60392b9e1acdf28eba2d2ca", 0x54}, {&(0x7f0000691000)="fac44b3227c9c71172f5a7ce37da53abfbf85f4df4aa472c079ea235f485904818fcebd6d0583c7fff8ba2672b8ed97ec86b43f1f89e8fa6094a2844d863fed2ef5ce331845bd4345dc22d2a", 0x4c}], 0x4) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fbe000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2017/12/23 14:46:02 executing program 1: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000f12000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r0, &(0x7f0000001000-0x4)=0x80000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000596000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00006f1000-0xc)={@empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b58000)=0xc) getdents(r1, &(0x7f0000fd8000)=""/24, 0x18) getdents64(r1, &(0x7f0000db4000)=""/1760, 0x6e0) getdents64(r1, &(0x7f000051a000-0xc2)=""/194, 0xc2) 2017/12/23 14:46:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000395000)='/dev/usbmon#\x00', 0x10001, 0x800) sendmsg$key(r0, &(0x7f0000e9a000)={0x0, 0x0, &(0x7f0000396000-0x10)={&(0x7f0000588000-0x80)={0x2, 0xe, 0x4afe, 0xb, 0x10, 0x0, 0x3f, 0xffff, [@sadb_x_nat_t_type={0x1, 0x14, 0xc5, [0x0, 0x0, 0x0]}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in6={0xa, 0x2, 0xe62, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}}, @sadb_x_nat_t_type={0x1, 0x14, 0x9, [0x0, 0x0, 0x0]}, @sadb_x_policy={0x4, 0x12, 0x2, 0x80000000, 0x0, 0x400, 0x6, {0x7fffffff, 0x0, 0x7ff, 0x8001, 0x0, 0x100, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x44080) fallocate(r0, 0x3, 0x3, 0x9) r1 = socket(0x10, 0x3, 0x0) pread64(r1, &(0x7f0000633000-0x55)=""/85, 0x55, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000d0d000)="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", 0x1000) r2 = accept$inet6(r0, &(0x7f00008f9000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ff4000)=0x1c) write(r1, &(0x7f000063a000-0x26)="26000000100027269301c1ff0000000000e8ffff020000000003ffff2013f951050003001900", 0x26) setsockopt$inet_dccp_buf(r2, 0x21, 0xcf, &(0x7f00009ed000-0x1000)="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", 0x1000) [ 32.252148] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. [ 32.290175] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/23 14:46:02 executing program 0: r0 = eventfd(0x800000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000c48000-0x50)=[{&(0x7f0000001000-0x86)="7e31d5a5afec26ddd18055ebb7d29164d5d376a949936e33adfb0e48fba1686b1b557d05ee44f82dcaa932137a389af2b9589f2664ac0176a598b0cfb646702acdf0089ce4a1cb14f8b184670f251ff2a4116594e1daf3c01bf19348febb825ef8674121abbd347b37d1d1f7574c95a9dd03964011f67cb46c8901abd9261c1a159cd2bb47cc", 0x86}, {&(0x7f00005d7000-0x9)="eb3160b09ae998451b", 0x9}, {&(0x7f0000516000)="0b959ace1cd9e20919e098186c0839f7a0ce4e596e630ffca6ed7aee71411ade01b2cbf0", 0x24}, {&(0x7f0000cfd000)="497dcde624783f59fdbd73862687c52f5312d3569c27a2708d8c47baf9b52372909451fde83a4f4490d6c03c521acaa046fd2bfad76eeb5795315010ada5bc86bfbc31aaf06e880e1c287cb6c3e1769b2d63e54d0a6de7f88a72d499539011d4b51bfb92f733fca27c221b81b8b24612b5da9391c5f83585181afa0bec37a9b7e288761f12bdc3e4d1cb4ce187049d8d9f3c1de546ce1af7f257232b8090cee9d41e", 0xa2}, {&(0x7f0000001000-0xb1)="8c88bda1f450ad2fe0a611feece6a8b704e70bd0a330fa97c97ab7b109af1296272f56a6f85f7d78edabf6d73d57d429f982379c97bc5993650c1a61762cc20371837cf7c5bf57d3e3e314d3c63dc59518323c097952397e9598edbeb74ff3ce55e06151c1d72dd35f1fd5f930fb5478d23508aa43983d3a4d54dd8b5c05391fff4d6ae62eb6e1e150f09cf15553b323e228d741dad256af41c20eb0c4070f4936b305c884417fa5ff6c27538cd00d557a", 0xb1}], 0x5, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b7b000-0x3)='pagemap\x00') sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x2, 0x400000ff) 2017/12/23 14:46:02 executing program 5: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000244000)=[], 0x0) clock_gettime(0x0, &(0x7f000024c000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000104000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000005d000-0x10)={0x0, r1}, &(0x7f000024c000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7d, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 14:46:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000534000)=""/4096, &(0x7f0000b56000)=0x1000) r1 = socket(0x11, 0x80002, 0x0) getsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000490000)=0x0, &(0x7f0000e2b000)=0x4) 2017/12/23 14:46:02 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000b3d000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x935, 0x8000, 0x4, 0x400, 0x7, 0x20, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00007df000-0xc)={0x0, 0x1, 0xfffffffffffff7b3, 0x10001, 0x0}, 0xc) mkdir(&(0x7f00005aa000-0x8)='./file0\x00', 0x90) unlink(&(0x7f0000443000)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r2 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) chdir(&(0x7f00002d7000)='./file0\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003c6000)={0x0, 0x2c, &(0x7f0000f65000)=[@in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x2, @rand_addr=0x2800000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000075a000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000067d000-0x8)=@assoc_value={r3, 0x7fffffff}, 0x8) umount2(&(0x7f0000770000-0x8)='./file0\x00', 0x2) mount(&(0x7f0000f97000-0x8)='./file1\x00', &(0x7f0000826000-0xe)='./file0/file0\x00', &(0x7f0000d6d000)="706555a0", 0x1281028, &(0x7f00008fe000-0x1)='C') 2017/12/23 14:46:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000202000-0x8)={0x0, 0x0}) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) epoll_create1(0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) prctl$seccomp(0x16, 0x3, &(0x7f0000afb000)={0x7, &(0x7f0000a1c000-0x38)=[{0x4, 0x2, 0x800, 0x8001}, {0x9, 0x7fffffff, 0x81, 0x3}, {0x1f, 0x4, 0x5cb8, 0x2}, {0x0, 0x4, 0x100000000000, 0xe8}, {0x80, 0x80, 0x6, 0x78}, {0x7ff, 0x3, 0x3, 0x1}, {0xd5d, 0x2, 0x1, 0x101}]}) sigaltstack(&(0x7f0000e5d000/0x1000)=nil, &(0x7f00008e5000-0x8)=0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000580000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00001b6000)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e2c000)={r1, 0xfffffffffffffffb, 0x10}, &(0x7f0000603000)=0xc) creat(&(0x7f0000faa000-0x8)='./file0\x00', 0x0) 2017/12/23 14:46:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef3e481c8fa6153c2a727f579cce47abeffb0e5cf1d1ea06221cd2c3e275c7954580cbbc7e3960ebb09929befccf3b3538bfdd1312ab8f1c6c134ada74a449f5085de4dadaf19d088c4a29934190dfa512867c598ef11acec2aa424b8fe45f8c34b7e51dbb8bf66d9a02534a948beb6c6d05d3be261c4fe0076183e86d5d9c7e800211574db5af9401857215ffa31ac65f258b7809a805ae7e833b699592307ac9a9924a35e85cf796df8f7e305d8341855dd9a3b9542f25d768b9d9b1538d4672032305f60dc71c3e97cfae8722f4266b7d73b768ece2199dd4e6a45111fec979725ba2bf630a2ef7a5657e9e2d90e15c5bdc4d5292080ebf7f9a438793f7cde1a41c8003246136f22e64148faadfd44f1bdf5974f90e6512065f998b1d9bd15ebefeae4acb895954c2a69308eb9bb66175427ec17a0506d04359ec3889e60e62ef9cbe6a769eb1f2a6c588ede27f34f527dbaf5cf758e4ee19729d6a615da08cc8f213dabed8cced5ce6615c0c47487d4e419e8827124ea7f679f7dd6ed0314ca9a32db00daaf7d81b3e127db20da4d1f423c55d0ab22200f7ecbb93d432128b033d0ad8680c68e7593c041461db6291a4719900e2594909a7e283b29d4bd2c20bb96edb4f968f1fac6185bca128b43ecda271015864ffcac54b6a179a8e7416b594d26f4b7fce3539121891412ac9d0c90d3b50dc30944c104acadcb7883f5d631531e1e17b88ea1e860cfd383d8a4bf6907a1073dc8b6e6d713bdb95c216d022ef37db93f7e5e162fa40abd5617476fffbd818f762e3badadf42402c5a5a0c299a5599e1a7e70e55c7c2175c72072c4c74947198024e65cedf9e3dec6e6e733d436b56723482576e700f6bb10c4d9c9b24e4e4c4c5fbe9c01fc9d724a18cc8490abfd7e912c2e7d0b476c718a409f029bcb6d83f2a160a22f5b3b6c6a81502b5cffeb7fb123e6c2a8a2e4b737a4498085dcbfcf336ce1329a5cce973ed0f1977c12d24f64ff34b5df2760f9d09b9d796cae08b2b309df0a295cfe3591fa9b64f25ef26b0ec66843cdb4b0e3161ee9aa22d9d7b74fafe5170a2a8abc1bcf47262144224acd4c674dc8f7a285ff90d9d3707ce86100653f1a4f738608b7eb08d6ffc8788d7901b233d1cf95dd0bc2d9343d95824bdac95b9c8074b51a99edae7d2a2bb3b23265a8920597e70d10eb6b5e977ece8a2f06767a8984e550f2a53ac49cd78b8d3cff57cc9e36e491dc1be8a5397b86564d84789b707fb2c06826b0c9b496fb06e1e1abe8f5327b472da03020bc7cc39ddefe20541bded00ae2706f88de7262c76f11d", 0x489, 0x0, &(0x7f0000dcd000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799501", [0x0, 0x0]}, 0x14) read(r0, &(0x7f0000d13000-0x1000)=""/4096, 0x1000) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00005f7000-0x4)=0x480, 0x4) shutdown(r1, 0x1) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00006ab000-0x4)=0x1, 0x4) 2017/12/23 14:46:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a0a000)="9403", 0x2) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00003cd000-0x1)=0x4) 2017/12/23 14:46:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f5c000)='/selinux/policy\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000a82000-0x1000)=""/4096) unshare(0x20020000) fcntl$setlease(r0, 0x400, 0x3) pwritev(r0, &(0x7f000069c000)=[{&(0x7f0000d36000)="53dd2d50a2962330c11f3472627b92c375a3379cd457cbee0d660ec7c9b712ff41ac15de4e7b794d5ff5eeb500359a9be99aa1e383fdafec2a5a39c27d47e7ff21f3452b3ce0f3ddc9e1066ece62c64b9c888a3d248ed662e7b4489e5bb66be3faa31366980f285727c842df82ac63e5b96137081344336ddfe6ecd32a624bd7457a56b2fd32345805d86beca80f45c2b0f7a8d7c39e3171440567dacf49f293117fbb2322f2", 0xa6}, {&(0x7f0000540000)="ea73a167f449d258d9a4bbb3d1183800d1faa97a9f27d3eb8afa93a2c272d860818aa0be89a0cb95f760bc67e72bdca9f1b8aac7e8cc4542fc4625fc0163c7b1052fef55e804a9e2440b99cb31ee69b71b7c868c2726d2f9589e88c6ef25d2ab3d204530281b3fc00424d95c3eba225c34444673ac591525", 0x78}, {&(0x7f00009a3000-0x1000)="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", 0x1000}, {&(0x7f000017b000-0x50)="d657c2d30fbbceaf8226c2810ad5f3deb38345e8f9aea31b63af8f6e0c5280c4eb559d4fd96d1d7580f46703acf29c41be9561fe86fe6af628f7f6cbc65fe959827cce058bf3907a5edf3531380bee23", 0x50}, {&(0x7f0000a06000-0x89)="ae17e7a6dc13492c176ec50a00fb27bcff22cf09e7f3b610f596008b3b5ef25b954402894cd7b107b06ba05ff94dac2d5f95b48a7c79bf545ba0c29923b358d30a6f02c72e14797471e714126dfeccdcc37e0789be37ec0e0fc0170b80020851c789b08e99888ee349ba34381178628b8517abc8707da9e9bb8021e222be68deeb0102190b090b0773", 0x89}, {&(0x7f0000f84000)="91453ad2d6cdc9c566429224c22ce7389e7323393abfee43393ad98fdc6b5d9585ec4a3a0a8d9a9dcf2edfb17b8fe570ea179a48e90a067854c99d067fd51b06ec4994eeabb317e4102467bd7e34abb10a2ef31596934e29d03c7790447bd8c2ccaa8284fde211a3afd2a349ae7146c2b277a57689de11e74eb32b26d67a3c4681eecf2804a79b2109b62278d33e73", 0x8f}, {&(0x7f0000d02000)="9e42e6050d021e62f539691fbc1002303a6d86c8c097c7eaa53b47e6fca940777fc826a3646828bf2e91aa2d735308b47a0cb00a4472fbbc85c08bfa259a65435c29cd13ee72a4e2bb90ab33989da049470649f1f920ede5e1ea3bf492efc67cfe1f9e8e3a2ab59818df5f463db131f6280ef804bc297358c3baaf9ce2502ced084299ae13c421f85b9f51bfa280afc2d3cacf960d61dc99088616f5d6d0654e421c5a075db5757effc6c2075106884d32f7062b37a1ebb63c60f909e99a9c41ae895ba3e20788f71a060531d9c628b6f99fddab4c37d9072e94a0726d73482b53abb3370900a9fa0c8181029162", 0xee}], 0x7, 0x0) r1 = gettid() r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000dd2000-0x4d)={0x0, 0x45, "74702d50e585b2c9a1710428e8e835518566f3e64735929d95ee1a4c0ea2047f435bf5d1dbfa3021a40b4360f689e82e6618d9d2af9c880c733a3ef27186740aabfd17349d"}, &(0x7f00003b6000)=0x4d) sched_getscheduler(r1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00005e1000)={r3, 0x2}, &(0x7f0000da5000)=0x8) r4 = add_key$keyring(&(0x7f0000965000-0x8)='keyring\x00', &(0x7f000079e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r5 = add_key$keyring(&(0x7f0000aee000-0x8)='keyring\x00', &(0x7f0000cb1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$negate(0xd, r4, 0x401, r5) inotify_init() exit(0x0) syz_open_procfs(r1, &(0x7f0000ea3000-0x6e)='ns/mnt\x00') 2017/12/23 14:46:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) kexec_load(0x0, 0x0, &(0x7f00004ee000-0x120)=[], 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b76000-0x10)=@generic=""/16, 0x10) 2017/12/23 14:46:02 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c4a000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000f45000-0x18)={0x9, 0x5, 0x1f, 0xff, 0x8, 0xffffffffffffff80}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x0, 0xe7, 0x9, 0x0, 0x1, 0x5}) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000f000-0x8)='./file0\x00', 0x0) open(&(0x7f000000c000-0x8)='./file0\x00', 0x400502, 0x2) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000007000)='./file0\x00', &(0x7f0000011000)='./file0\x00', &(0x7f0000020000-0x8)='cgroup2\x00', 0x101001, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000004000-0x6)='ramfs\x00', 0x0, &(0x7f0000002000)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000020000)=""/62) umount2(&(0x7f0000020000-0xe)='./file0/file0\x00', 0x1) 2017/12/23 14:46:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0x0, 0xfffffffffffffffe, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$ipx(r0, &(0x7f00003b4000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000762000)=0x10, 0x0) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000001000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f0000de8000)="00000000000001fffff1ffffff15e3000000ffff000005000449faf5238f0123"}) 2017/12/23 14:46:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) prctl$setname(0xf, &(0x7f0000894000-0x6)='self!\x00') socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009a5000-0x5)={0x0, 0x0}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000174000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000b3b000)=[0x2, 0x20]) dup3(r0, r1, 0x80000) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000413000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000687000-0x10)={&(0x7f0000e60000-0x18)={0x2, 0x16, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x7, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) flock(r1, 0xb) 2017/12/23 14:46:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000618000)='./file0\x00', 0x0) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000e1a000-0x7)='ncpfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000005d000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f000083d000-0x4)=0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = dup(r1) bind$unix(r2, &(0x7f000054f000)=@file={0x1, './file0/file0\x00'}, 0x10) 2017/12/23 14:46:02 executing program 4: clone(0x0, &(0x7f00007d3000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000f54000)=0x0, &(0x7f00006ab000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x200000000080000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x40f, 0x20}, &(0x7f0000003000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x6, 0x2, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) rt_tgsigqueueinfo(r2, r2, 0x1a, &(0x7f0000001000-0x10)={0x200000000009, 0x0, 0x101000000000000, 0x1}) 2017/12/23 14:46:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c9a000-0x4)=0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000f0f000)='oom_score_adj\x00') pread64(r1, &(0x7f000098b000-0x1000)=""/4096, 0x1000, 0x0) 2017/12/23 14:46:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) gettid() gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007b9000-0x4)=0x0) r2 = getpgid(r1) getpgid(r2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d38000)={0x0, 0x0, 0x0}, &(0x7f0000e86000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008f6000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000685000-0x4)=0xe8) stat(&(0x7f0000150000)='./file0\x00', &(0x7f0000a8f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r4, r5) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007e8000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x3a274c2c96c3ecc3, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/12/23 14:46:02 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) futex(&(0x7f0000012000-0x4)=0x0, 0x3, 0x0, &(0x7f0000012000-0x10)={0x77359400, 0x0}, &(0x7f0000014000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000+0x9fe)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/23 14:46:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8080a, 0x0) mkdir(&(0x7f00005c6000)='./file0\x00', 0xa8) connect$inet6(r0, &(0x7f0000950000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006e6000)='/selinux/member\x00', 0x2, 0x0) mremap(&(0x7f0000697000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000a4c000/0x1000)=nil) 2017/12/23 14:46:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x3, &(0x7f000003c000)={0x1, &(0x7f000004b000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = getuid() ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, &(0x7f0000350000-0x4)=r0) chroot(&(0x7f0000a95000)='./file0\x00') connect$netlink(0xffffffffffffffff, &(0x7f0000db9000-0xc)={0x0, 0x0, 0x101, 0x2}, 0xc) socketpair$inet6(0xa, 0x1, 0xfffffffffffffff9, &(0x7f0000224000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f000097f000)={0x1d87, {{0xa, 0x1, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/23 14:46:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f00000f5000)='./file0\x00', 0x80) creat(&(0x7f0000f76000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a9000)='./file0\x00', &(0x7f0000d3a000)='./file0\x00', &(0x7f0000843000)='devpts\x00', 0x0, &(0x7f00002db000-0x1)="") 2017/12/23 14:46:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) readv(0xffffffffffffffff, &(0x7f0000001000-0x90)=[{&(0x7f0000002000)=""/249, 0xf9}, {&(0x7f0000003000-0xc6)=""/198, 0xc6}, {&(0x7f0000001000)=""/67, 0x43}, {&(0x7f0000002000-0x72)=""/114, 0x72}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/133, 0x85}, {&(0x7f0000001000-0xc9)=""/201, 0xc9}, {&(0x7f0000002000+0x889)=""/58, 0x3a}], 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f000000c000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000b000)=0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f000000c000-0x4)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, 0xc) r6 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) r8 = getpgrp(0xffffffffffffffff) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000b000)={0x0, 0x0, 0x0}, &(0x7f000000b000)=0xc) r11 = getpgid(r8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000c000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) r13 = getgid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000000c000-0xc)={0x0, 0x0, 0x0}, 0xc) r16 = getgid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000000b000-0x38)={0x0, 0x0, &(0x7f000000c000-0x40)=[{&(0x7f000000c000-0x33d2)=[{0x1010, 0x20, 0x0, 0x891, 0x1, "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{0xa8, 0x9, 0x4, 0x9, 0x9, "77aa11b3e8fd76ba238b3642d33d2b73c783e1d12773178fd89849ba7a23a6251447cec540d34e8763ccc8180d75151111b209da8c1df5cdddd8502e3e781d82439f34ff8ebb418fc0fb69a9e48b3f78336525bf8cb40168223cc488bdd5a1e2bb3e9b3a929d9afe69552cbe3397cbec45a048e3b4a716a4179963d3b877028b7e2f8751b2eedd5f11af7cdb428ec36113f0f1a79c1d16be"}, {0x103, 0x8, 0x100, 0xff, 0x7, "37a37e4c0a3ee4d3eb5a7b6e78bfd6bcd3e4bfe1d016354aa627e8e3789dd9e87a03366496fc03744e571bd67025da331f0173b298511fe896eb9ef7e42a231ae9e5a5d0c941657abb6b96df179937b25038c3ffea695fc6b8bf687482501e5bb693e5a7e7121b0e3e85aebfbc2508e036965cdbba0358bbba6bc7321cf3ab3a3eac2192ce74a0b75f340dc753ccf7b6911c50a769bc0d577c5aef515ce89096f6e4dab4edcd17b308ec011bbf0904f72da35c37975164c73f3670e130b0d5f7ab4a1cebe671d18802f9739b64cacd7799d1136eb7e789b7c434b8d0bca22eff0986d69b397fcf9e6269d72e45591fa9b136f8"}], 0x33d2}, {&(0x7f000000b000)=[{0x70, 0x2, 0x200, 0x5, 0x1, "93a3232202045874c5646e1c10a5f7777e2416f9fba9bf5f89ddc256b447cb84fe1fc64ededeb8b20256576ba697a2eb962f50c24cb26baade85c7a33b70d9992cdf12dff7eaeef4ac37db53016f23f7a613f99c5775b2518077c653d9326081"}], 0x70}, {&(0x7f0000002000)=[{0xcd, 0x1, 0x100, 0x7, 0x6, "2c0b4ecba31ec70b7b1ed33c5b9057a6e0b14acbfe6dc9ced6ad4b276c0dea992a35b7e205ecb852dc85646137efec493a43bb722b98deca9c0663bb3f4a3f46ca6aced0fe1a3235efb24e00bac8f98f72cff041ff2d3f96c9d647fafe3192e5840fe6257f6af16344e12a86ae94f35d3d82a359ded9b4ce2d1dab66ef41c3c98e3d757119aeee9f126f596a6d40e1f4fb3c664a60822e5f5176fb910c794fc038f040b2aa0e65f45a9f8e233cb05ccf613662145bf1de06f9ba625e31"}, {0xf1, 0x2, 0x300, 0x10000, 0x9, "27a97d9c12d9f22a1271c438d22f8d6c40b676bf27ecc99f661fd2cf582a597133518dfc9d7f5a486503ed51987aaf4dc27c28915ce374c6b5d50e495130be9fbde71cc3065df61a16b7677fab418b8582140c64e8853a6c8d63c1a4c03ad2ee34a24c64b2701144f9e7b1564ba2dd20eba28546a61c4f4bc61fe0472a76dd274689d456d6eda1b6e56bf46503373b9461beb69fe59fcbd79d9bc6f6e72402d5b650e28dc16ebe3332866e3e2bea4118369126f58dbdbb2e396b70f338f06ceb740dc27d762dd68351891b42378d3e18274cbc320a3058c411605bdaf0e9914b5e"}, {0xf9, 0xffffffffffffff84, 0x20, 0x7f, 0x66, "a8b8511f7cf0192dbe2c49ce18a5360a0472104b77f026866b3da15beb3a85ce3694c63d2ba353d1aed387641e6448c37d18ce78178ae34ff5a74244690459682b51cc30512db1a319e8ce28ffce0bf605975bfcbcdb9d24848a5833e0f722f929965e6a993537bd5d670dd40b7ce07f86ff191a728c5366fbf5259712f29c947296b1026300c44c798b1a6352fcb434353df10456822bf2e9a89c62510b74f340fc4b0ce3e9865f602c7f6ebb4d17ff09a9b1901259b9b8bc3c9adf9df322956a765a88662dfd8a612905c029c41eea79b5af3a025a3bbb7328f5b265e025830c5214d2aa5d2e5a27"}, {0x2e, 0x3ff, 0x0, 0xa28, 0x800000, "deb9c8ede8f991b07549f9bd5e1b37d8e97b1aadb9668b466d1ae9e187ff"}, {0x15, 0x920, 0xb00, 0x5, 0x10001, "7cbd387bbf"}, {0xb1, 0x1, 0x810, 0x32, 0x7, "1d865198a3150d61441c5cbfd0609b12a887bb9d0346a2219c32250b0a94bd61698df80676ee331c8ef99eabe2ff5256584474e4bfa4f4f893a4f15a58a082c32f2cb1b0c241740be8fed819b18a427f8e22c3f63f130facaefa596b212b5ac0a78c97696b9a6cc51405a828da7ac0ae69eb62018e5b0420ef0bf1e2ed0a46c0c1fd668619a010a8d0220f758b3dcbc0e026172aa1c490cafee2541cc590787255"}, {0x108, 0xf876, 0x200, 0x3, 0x37b30384, "553e3cd9075c0aa309061e8ab7a50207b5ec9886a7cb226b86992e734ec4e348bf64d989bcb97ce2435fdba32d19f89c5971749672b5a0cc18c17adc9eaf8461a4d12e3c316bdddaf31120898cd577c6b80e0d0f70eac199766bc5624157305cc192c9d5d3ab5d1f78e2246e83447d876caad94028839e95314bd824c2bb81ad5de66e601821ce70ce5733b54c363cfca94bc383f24ef480596354dc294333e7cce30fb7219e7c4bfd601ac49d67e08ff17b654bc2b92a41c2cf26c9027999208289a8617ad9c8dc77b568895029b801fe8e775fa1f8c224fe2ad3922b2b0b221ec3a9c07bbdc536a8431c8a6c2c2c50eec80f068cc37e39"}, {0x5a, 0x0, 0x34, 0x7, 0x1f, "c1ec78d4a75062e570d107907fb4bd652ccbd3d7113c570624c6c154a19c43774828e4e8e6dbd18c273f72b9021e29e3cca3f9308428617515c59032583f29468f6cf86a4c1beb33cbc3"}, {0x6c, 0x7, 0x0, 0x0, 0xfff, "4011e4c134411a28b0a4d2cf530b5cef4429eaa3c1b4f00c0a13b0155054e2fa37406b4f526f8d8cbea8bfbc4fdd9cd27f7a200f025c250fd44619fc78623e6d5f90a69c44abc9ca2637e900a7bde63999069afb1022ac2c47224838"}, {0x3e, 0xce0d, 0x100, 0x81, 0x40, "f922d02474d5c16b489d1329e43bd04dec4009e0892de7562c371b2785bc10f46ac6345015a3a12f0ae42e95de43"}], 0x5b7}, {&(0x7f000000b000+0xc24)=[{0x5b, 0x2, 0x108, 0x3, 0x5, "f7eaa7a12884df75a15611a3d21c7d1d4f6786e56c9b26cb65ee756158311d9a66fe5fc9c97ec578774634b78ba1733860755986c363229ccea9d172a9258f3dd1e1775a7602dd8420bd5b"}, {0x103, 0x9, 0x0, 0x8000, 0x80000001, "04ad738025548b9e9b5e3a346a91d923d42bf2ef04665bdc129a8c84da6b67b2badf46dbb3139937892d1f7247e7a94bb1de5fb9b96fca21237072185727e99e190d6f2b0163c106b0743c39a64ac1786e205d8016673fd11d3ac5a01c8743ec93f3eca694bee077f51fda204717517dd72a9d948bd1faf5c74b876f8abc55dee947acf39318ab1801215bb623f17513e5ca6b32847d4e1767ec26a044232a9baef583283144f5f9c91b3823132a365e76ca7dd2cc33a7fe394a178d60985325616cf2f31299eb159375f40225d66b542e041d795aff99ae2421f419ee222ddfb463e15e750e250e14a25022d48f9660446261"}, {0xfd, 0x9, 0x10, 0x1, 0x9, "8847fbcde55fa427c187be4965beb091aa09202e97cbe26295e0a79fb4078331194bf6c8d47ce6a7700d362a9e5cb045b18248be0bcf12175e4c56fc28a7ea2f16f980aee357b18c4007cbbc6e6c19cb1b468dabaa72292c46b15e728ebe743f7a4da8aa2170a9522dda2f02a8e2d1897913390187f87c002f1c5d6a7a4f8cdc02eb62a1920cf7503ab0f43ede9105932d2d1e4614124408e36a14be4ba32551c3f7b4197cf0e7de736260ead20853060c00ef524ff8145bf4389f0c1fe2121be6f517e2ce873658974121800db798290f391ea72587dfbb3675ec0ef65e0e02a7efdddd724b8c5067121bbad9"}, {0x99, 0x9, 0x104, 0x2, 0x0, "b0f752cfff6a9ba2b4c3d58f85d4428f88ae1261bc5ac0fc59df212448c58779106f819875cb836e03081807140e8d47943be7c471a6ee90cdff4b070c16b727478e06687c66bec432b6d85e7e7aecbbe1bbfaf76d2e47ac224bfbd069e1ed3f20a6e4280ae4a693bd1fd5329d81ae78a6d62aba45adf583be958ceae2eebe849c124ac22ea66bc3e7"}, {0x1e, 0x7, 0x300, 0x0, 0x2, "4c4ebd06f6ef34cfba504bea52a4"}], 0x312}], 0x4, &(0x7f000000b000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xf8, 0x20000010}, 0x800) ioctl$int_out(r0, 0x5462, &(0x7f000000a000)=0x0) ioctl$sock_ifreq(r1, 0x8912, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000006000-0x4)={0x0, 0x0}}}) 2017/12/23 14:46:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e0d000)={0x0, 0x0, 0x0}, 0xc) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000835000)='/selinux/access\x00', 0x2, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000320000)='/selinux/member\x00', 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000739000-0x8)={0x0, 0x0}) sendfile(r0, r1, &(0x7f00005db000)=0x0, 0x10001) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d48000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f000070f000)=""/83) r3 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r3, 0x40000000401070cd, &(0x7f0000071000)="957d5753be2f92907d486bb01941866d24a0f335cb87915a77192733bd2219bc2be7f4cbf92539e1c8efc2ba2d") 2017/12/23 14:46:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000386000-0x10)='/dev/input/mice\x00', 0x0, 0x20e803) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x3) clock_gettime(0x4, &(0x7f0000d25000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000b00000-0x10)={r2, r3+10000000}, &(0x7f00000d7000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000726000-0x20)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000880000-0x10)={0x77359400, r4}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) 2017/12/23 14:46:02 executing program 4: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup(r0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f000003d000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000052000)=0x14) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000053000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000041000)='/dev/snd/seq\x00', 0x0, 0x20000) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ftruncate(r2, 0x0) clone(0x0, &(0x7f0000054000-0x2)="", &(0x7f0000019000-0x4)=0x0, &(0x7f000000a000)=0x0, &(0x7f000000b000-0x1)="") close(r3) 2017/12/23 14:46:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000f, 0xb, 0x1ff) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x3, &(0x7f00001fd000)=[{0x20, 0x0, 0x40000000000, 0x0}, {0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000f49000-0x1d)="1f0000000106fff4000000000000000000001e000000000000bf3201a8", 0x1d) 2017/12/23 14:46:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='#-\x00', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) write$tun(r0, &(0x7f0000f6a000)=@pi={0x0, 0x80f3, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="ed56b52961a0", [], {{0xea65, @ipx={0xffff, 0x101e, 0x1, 0x5, {@broadcast=0xffffffff, @random="4457cef8f9be", 0x1}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, "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"}}}}}, 0x1030) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfed) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r0, 0x0) readahead(r0, 0x9, 0x1) mq_unlink(&(0x7f0000001000)='dev ') 2017/12/23 14:46:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00003af000-0x28)={@common='lo\x00', &(0x7f00001b3000)=@ethtool_drvinfo={0x3, "e983fe7a153c933011812d986da2244e8c135ada30f9adb1f5303850e5f9c485", "e9f63388487f645f886bc8b8a2543808c09132dd3614e4451942edd3c7d78e25", "db99c3c3f5418e0b7a1465bc357cf9cda79e193fad4047a641c7a4dcdc9895c2", "29ce6b8586050394a028f5ee60a2a6ed41763b1fc1c09e915efd227e5b5ab779", "7dcc03cfa86868f0cb31e3d1f081d646baae53930804aef11f010000007314db", "6d42e97844db97c701000005", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000203000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00005f5000)=""/20, &(0x7f0000ec5000-0x4)=0x14) 2017/12/23 14:46:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000eb2000-0xe)='/dev/keychord\x00', 0x450882, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000611000)=""/181, &(0x7f0000b41000-0x4)=0xb5) restart_syscall() setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000c54000)={0x4, 0x1, 0x7, 0x80000001, 0x3}, 0xc) sysinfo(&(0x7f0000914000)=""/2) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) preadv(r0, &(0x7f000050b000)=[{&(0x7f0000a45000)=""/241, 0xf1}, {&(0x7f0000c30000-0xaa)=""/170, 0xaa}, {&(0x7f00002d9000)=""/176, 0xb0}, {&(0x7f00009ee000-0x88)=""/136, 0x88}, {&(0x7f00004c9000)=""/4096, 0x1000}, {&(0x7f0000ff2000-0x12)=""/18, 0x12}, {&(0x7f0000bf2000+0x32d)=""/212, 0xd4}], 0x7, 0x0) 2017/12/23 14:46:02 executing program 6: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000523000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000fb8000)={0x4, 0x1, 'client0\x00', 0xffffffff80000002, "c6b548987fecd964", "6aff2c4b3c68e6a93d613200c63eb5cea1e180ef42a9f7c316a71146502eb16b", 0xa0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000fb8000)={0x9, &(0x7f0000fb8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getpeername$inet6(r0, &(0x7f0000fb8000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000fb7000)=0x1c) r1 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000037d000)=[{&(0x7f0000fb9000)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100ed3b8509000100020100e73ffe58", 0x1f}], 0x1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000bb9000)={0x0, 0x0}) 2017/12/23 14:46:02 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000005000)='/dev/random\x00', 0x0, 0x101000) fgetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000001000-0x39)=""/57, 0x39) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000004000)="2400000018001f0014f9f407002304000afff51108000100febfffff0800020000000000", 0x24) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000005000)="1b64c3f120ccc876b51ed47d0535b6534c6323c0d7043dbb1bc2c6fe36e73ad4393c4bd2cdb46711cc5810a35655d8cd06529919fcacf57dfc9a513744c5aa441d3e5aee533ca37a6ea052ba6a988c101d7958f3cc2860aff5f1986008b4cd92b5280537d5b9522e25469f2ba2397fcbc5693f8fcd0952d03a144eca1bd9f85bd72c16608a78a92ffc29cb46d7da45c962c332d71fd27f", 0x97) 2017/12/23 14:46:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) finit_module(r0, &(0x7f000069a000)='\x00', 0x3) r1 = socket(0x2000000000a, 0x1, 0x0) ioctl(r1, 0x8936, &(0x7f0000451000)="") 2017/12/23 14:46:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00005be000)=0x200, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x176, 0x4) sendto$inet6(r0, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000a1000)='/dev/rfkill\x00', 0x102, 0x0) readahead(r1, 0x7, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000461000-0x9)='/dev/sg#\x00', 0x8000, 0x109000) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r2, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000048b000)=[{0x3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) 2017/12/23 14:46:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bd4000-0x11)='/selinux/enforce\x00', 0x28000, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000f9a000-0x24)={0x200, 0x5, 0xfffffffffffffc01, 0x1, 0x3, 0x8000, 0x7ff, 0x80000001, 0x9, 0xe1, 0x2, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f73000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c01000)=@ethtool_cmd={0x3f, 0xffffffff93fea1f2, 0x8, 0x7, 0x40, 0x9, 0x2, 0x8, 0x6, 0xdc7c, 0x2cf, 0x8, 0x101, 0x5, 0xffff, 0x6, [0xe244, 0x100]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r0, 0x5421, &(0x7f0000f63000+0xfe1)=0x20) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00004e5000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_ivalue=0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f0000b16000-0x4)=""/4, 0x4) setsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f00000ee000-0x1000)="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", 0x1000) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000a67000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}) 2017/12/23 14:46:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000eaf000-0xc)={0x80000000, 0x0}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000ec4000-0x3b)="390000001300090469000000810000000700004003000000450001070000001419001a000400020007000009000000000000000c00f41ee400", 0x39}], 0x1) 2017/12/23 14:46:02 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setitimer(0x1, &(0x7f0000012000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) readahead(r0, 0x7, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/23 14:46:02 executing program 7: unshare(0x2840ff) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000096000)=[], 0x0) 2017/12/23 14:46:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000638000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$TIOCEXCL(r1, 0x540c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000561000)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000fbd000)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/23 14:46:02 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") waitid(0x0, 0x0, &(0x7f0000003000-0x7)={0x0, 0x0, 0x0, 0x0}, 0x880000004, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000004000-0x4)=0x3, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000003000-0x12c)=[{{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000002000)="3ff0461731cef94764f2d5af24e6d66d2fc96df2525decd4939d4c10", 0x1c}, {&(0x7f0000003000)="cb48340fd3fb912372b4d55506a621da6d689ec0af78845e3c181229bd932ffa8485ef1a2e", 0x25}, {&(0x7f0000001000-0xde)="be55b8e00f637dcf24ec14f4e5782b92fa06407c47a546cae5722b93312a574ed562dd2551ef3308ba50004be82cd3d71f0ab79347652c89c543abde0912334e02ee073f078d8d2ff7b6127f98402102adef1f4a7658981884ba0024cfd5ffdde94f61ac847d29ae3d005edf9ca02d759ec1968f6fa9ec5708629bc93191e14617e5a3ddd6bbcf46bf2362862e3afc97dd6864958a7968cee5ac3cf15d5366251816d840c4766a09cb7de29c5be39ffb3e0a94dc597a38d50eab61dde0aa9a624f4a8fa946f47192a46afa5aa63a22374884f0e6f4863237d8b7280662b5", 0xde}, {&(0x7f0000004000-0x20)="e60429f5d99eaff7afd4d9a4cbddb15d81df869a8c50d5e39fec377a833180f4", 0x20}, {&(0x7f0000002000)="c312a157bb5e8e625e2efa15016283caeca79976d41e7fc0f9fcacf7227ff2cb9b444000e0fdb707afa41ab2b4e9e9cfde56b00fd1b4d42c2682ebfbd3b71f01773c33072f1e43f42d23d62a11b943bfd281909f3e037f8b46ad4e712e80475f4620df9b95a6c42d6f6533fa45695fb7", 0x70}, {&(0x7f0000001000-0xf3)="2f69435deadc767dcb7e755ead0b0830e79f6db1db327e1f09cd5457b0d20500ed54edad270c24f3eb8ca7da266bf8dbbf3d9918a47e2c1bdf416e29e2e5331428cd2cc15fdd5284c097ff5460fbf8686bac234a0c77b250ee00dcf85c2bdcebde0c064521ab977479101de9b429aab09f9c4e3de18d5af37c2f063ff1e75213d5aaeb5359a03951b412fc1cc6994f4b5ba0ba3cdb83103f8b81daa2920be8bbad333d8644046844cad0751c49936e0a716b9075b7ae4a1ceec826da6e40d12352b28c5db54a3c8c2151878f8dce346d0dcce755e4161af5583c0f1ca658d7b10ddd99ac0d323aa7e0dd2fd3c76609cbd0fd86", 0xf3}], 0x6, 0x0, 0x0, 0x10}, 0x88}, {{&(0x7f0000004000-0xc)=@nl={0x0, 0x0, 0x20, 0x100000001}, 0xc, &(0x7f0000004000-0x20)=[{&(0x7f0000003000)="203cb71d3c7fea8e75f0e2c00b4e018467d7481227029a430cf89d65bd0c6f47a8fff640f7b9a98dfac528fc56c91d42cd097f86608ac78ec251cf863fdcc8f99a1d918ddaaf8392c627e2338296ae233f7f8a66d883bc746bdaac24ff425fbd59da127d10d5b7b2267ea504c4fd48ace8dc4dcaf10f13b48030b31a7127c3bd5df9a644e9aeaaeb4ae6227782d12febd4fc38460af3f6b72d6d398b9a7ba3889e22ac48c6df8e5ca0959db37412c766d5d11e14abc71d8f3eba362ac226aea25d73", 0xc2}, {&(0x7f0000002000)="91fe6749e3b155b8c80022bdfd1435406f3cc7a723349d2babcad66d3e3b284b91f68279ba1772aac401feccda3207aaec2bcb25476b0c171d010568f04a492ef776f7e6eb05f9c20908ff5443e63c7f7317b14c1bf47a4f0dd405f7768715a68ee1f15a69cbe5046cb668879a8ce7bbe718f22dc06e65b580b3d3359072b5cace24799fc84c52be5126a7a625c2747a1c346df9a6023d50eb06d411848a542c706a9b77ffa0108cea3ae4c4d3ee3d4d6fd057a4abc1e4066b718fce0f61f3be3bd5145d8338da0827171d59f20fb095d1f4f7c299726682ae274700d8242417fa3bd9d904ad04ab", 0xe8}], 0x2, &(0x7f0000004000-0x1430)=[{0x68, 0x100, 0x10000, "bc2432ea55b371e9def488dfd422cb68f7c278160da3cddaea5a223cd7926b922ea6b9c2697ef680cb0f67ff6da1c8136adb48ad93dc06ae30c3d6053bd09f6f3e9dfd85b93649e11662d38d5d9fad8fd49d5e5816154c"}, {0x10, 0x29, 0x8, ""}, {0x68, 0x117, 0x100000001, "7ee19b6c004258122c5aa4e64d21c44bbef891ba918d7064e2f3ada950edbd886538954ccaea3d053fc914aae16b53e38072625ec461415e08922450bab2503ed452dd1d23ab8dee707c6238dcbcac80d39239da05caa7e6"}, {0x90, 0x10f, 0x1, "0e5470ecbb4dfe26e4e3c315a302c235afe6cdbe3327981cdaf51b0914a6eda7d267b1a7e18b651586fe04ef6469f2674e45dd339f165349e332b58e775000e3a5871541fd0a33a29df966b0a29180c40f3cac26c1f8edb4fc62ddf46bc26768cb74b1acb821ac63b957a9e3a2f53feac0b2a2273bf07d9c4ce3"}, {0x1010, 0x105, 0x5, 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{&(0x7f0000003000)="da7f3ac730c0cc92c0d444a35404ca1298a121260983f76b2a4154e21c4768a8f640e3fb7eb609d9f4795185b8a9e16a68bae50a4cb59faee6e6e8f7f0c11f5667d4895b791b5cb7b3a0e60a210d797d67f2098ebf69a340ad01d13f7f2b647806abb2f45746fcc87167f38b7a529bacf5ad550f6d7e31d7989747f3894d32a6f31fe9da8e11d3e6426e4f3c9997b9fe77e42971ee245667b8c1ca879c8d0790a26655428c78969657cde6330ef1f26b4982ba3f125b7041d3b64deb", 0xbc}], 0x2, &(0x7f0000000000)=[{0x60, 0x11f, 0xfffffffffffffcec, "53207bae954e020a6c499bc07c6411a7459c6d69aeb844ff07b4043bdd1b005a61e4e4b6e44598f6bcd3b4df7861066a41173e9307880916a67fe3bc8228bbd317c5762aa9895963ef57ff8377"}, {0x98, 0x10d, 0x3, "a1002cb5ac45bdfd56ad1a36b58e6b576a76add2292ead94bd4b7b705c04d86f347557e653f2aafb445e6a3524e52ee8725b1359da77d41f31d03a0248c5377c4a91b7d8f5bfbc61b62f1dac632d3936544b9abc953440620ee2d98565c2e0af7e7550b153e27b3e000e14fc5ed1479aa2f154c96b0edd61eeff787af32493b960de177448"}, {0x40, 0x113, 0x3, "178b9f112d4b97877ad58c6d4b3b5aa0ebdfe8c4ebc1ef6e2e8bd8c5b87e2e8bdeb6d0b6ef41e8cb31c1"}], 0x138, 0x4000000}, 0xfffffffffffffff8}, {{&(0x7f0000004000-0xc)=@nl={0x10, 0x0, 0x0, 0x100000000}, 0xc, &(0x7f0000003000)=[{&(0x7f0000001000-0xf7)="e1098e438a78b40a672182d66cfc38d4cc401045d1a060c6e53d9744c2a7b3f9817b640623797c29a14f7ff119e4f3a8e34c6190f8f6af7bc823f1d6e0365a51c8bd7e7480b22d77ec5c775ac4962933a065531f6e33c9a4aa7aaf857b7f259bf5f077efbcb6ff675ea48a6dc052f64486403062be9f74d4205e68b3a29a2b9b636d072eb0a6d15366779fa91cf4ec263b0471c796666c40727239e2128a698d18ba89fa3a88fb76d7e58b4553f88e37e4976440ba311e96a0ac98b4cf6d3ec4930b8107920b161963c8f78c34cfe4f9eb7d13f23832d372111e67e38e176667d68c6570f92ef36a4da84060af5a32956798126dbc5ef2", 0xf7}, {&(0x7f0000001000-0x60)="afdb5c3d3e2f8b3862af5fc1589f9dbd83a2c253514a61f9d763982232c7161c9c4560a88b4f17204f26f6e6d806319216c82fa817c9661190c317ea1eb490995e8160119204a68fffaab3b6a53ef130421a3f07ac02176b3d85e25664be7dc4", 0x60}], 0x2, &(0x7f0000004000-0x110)=[{0xb0, 0x18d, 0x3, "7ad153ac0efeebd5a15024edd80bcbc2c6d262eb542019dd5bbe60bcd1e02acec571a45d78fb82140b5df49765482b1373a63ced4cc0331d6e7d407dbf8d7346a2fb564ee2d5edab05bc168efbd7fd1c13afd2720a14565d0d4fe3ec1aa1f2cd42d6532cc8ac4ea42b066f0e544abccc2d916789e327548c5d68f1a214c4381d2607614ef75f782b0a2f5f28d526b9fa51724cd3d33a5df123c542cefdeb15"}, {0x60, 0x109, 0x4, "f0edfeadf23541e29b4f5911a1f6a2f561fedfd6162dcdf1051638cea337f2395909da5d125ed1b347ba9140180e2a682328f945fd8121e0cf10e70adf0754e039fb4895f08c902048"}], 0x110, 0x4000}, 0x0}, {{&(0x7f0000003000)=@generic={0x10, "66110b8cc6172aa59e4bcfd5b04e6ac7ba351796bc572d52bec812661c430bb43cf4bb0e999ea9434624d1d46457f96ed0f31dcb05ae7e32e2d90691f73ae2a3e9fc6519b57eeb365eb255b5407a7719c60f0dd381182d7ed24e46462a73be10afe90f887d0ef9fbf27c25802e23ed4e47fb5c34904e2d93c3f8d4c9569a"}, 0x80, &(0x7f0000001000-0x50)=[{&(0x7f0000004000-0x5b)="302c7ec21860905cc4cf4503715e27ee60b9bd1e3b0ca46a6a73e6f6a5f233819291f797dafa522df1d7a5a2e514e95743dc6b119f2b671554ac6ec1f42f0e095c378a4446105bc15c52bf792e539225cec0a1eccacebdc3f18bba", 0x5b}, {&(0x7f0000000000)="c5606629d135", 0x6}, {&(0x7f0000003000-0x69)="86a79c8af6a38c4c93f6e964f3b86a1fcbef56c7c05e8206f7ee0e0e238cc070f129047cd93b34dde191b62e0ee7bfce02fb6019b677a84e5cd3e2be72c61dc182fde57e0efb1546a0c0af83aab42bc8167733d6a18592ad9cda68f68cb3f124de4cfb7b4101df54f8", 0x69}, {&(0x7f0000003000-0xa0)="161bc83db3e7189e44deffe1bda2676007ce7c716cbaf0b34cd36b9f4ff42002432f4a43df60a45fa3c2d3cfb14594fd74080bafedb2e9a47320be6eae7232b17b4ac087ec22c65dd5d1ce0d7eaf7fc0d0f44589df4d22855e3a6d2e271ada3f7cd0a954223ea2ffa898a306b44b3ca939cb29e6d222cd9455b14ca75e5320d47dc9a88e7b684c88bbf25f16a190fd4f7ddd617b47bbf1da33cf70e80d58acea", 0xa0}, {&(0x7f0000001000)="e3a1393fc838cc0043127bc1c1924b29bf3d581d24bcff133ac58f14291b3dd5e21591ef3f626975c978ffe71125c93dde70ee4cddf4c38d82ad27a18a51c6b70944aa362d50cfcb97b8040240f231b01b2d6a9a5bd7fed1259ee996445e070707180afa960759e070a10bded6fd5449a470cb969cc8f324bfaa6b", 0x7b}], 0x5, &(0x7f0000004000-0x228)=[{0xb8, 0x1ff, 0xe356, "add5423ccfdf17f108150768678faa7f70c364b3ac299410cf94c0a4de8a54a31d54c5d9f27ee0a32e9968ca317e5a2cea53a849fd2dca17a4b057cef02d3c5c9cdb7ea2d637a83b1b41034e4b576d11dc04232266d8ee27cf7ddb2109a7f7fe04810c03e34523d094fcda4ce9720dcac316ff2f528ccd5d897229584fb3d96a304d20adb1d370f1cf9ba76049829e2d807d5b65f93ebe67bc410c9683025cbdfc265a00"}, {0x58, 0x117, 0x7, "9abf81c1c5021eeb34ce3e1447694456d7a12091448835b783f35908b28f32222458a869fb8b92958f129bc138423ce5f99bb0c51640a03fa4073ff0b3cbf1f2cd9e795b3a"}, {0x30, 0x12d, 0x80, "3f9d39264f218e73e5d5dfe63d13efb83e9b3a893460ad2c126d4a16"}, {0xe8, 0x84, 0x67188957, "c4b7ad5ee8bc8a3561c0bb26e1c1fb5110e98a1b1605eafa7cdf73aa8c2d780ef60455b671b3010c0de16f7b16df425828ce2aa7c16c15dbc04f36d59db0987614f24339f7db75047db300cdd4d78aacafe11f5fab23df3cf1ddf03fac2235227fc7142900e757e01e7b8ac9e67cfd56c4f2693cb6fbce468cd39e30e3c3e64de3248d95517661735f8d23a97e6176b4a88a1d69d1140aa88f1972ec0734d4e825902b0b7e95a0d9ec91879ab1784586a53171cd8b3f4815a87c355122aab92ed9961b58cdd439fe1a3ae0b9a027b52d08"}], 0x228, 0x1}, 0x80000000}], 0x5, 0x20000000) 2017/12/23 14:46:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ef9000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCMBIS(r1, 0x5417, &(0x7f00000f8000-0x4)=0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a2d000-0x1e)="441f08f0ffffffe700ffff0000030200000000a000000011a1bf03025f", 0x1d) sendto$inet(r0, &(0x7f0000042000)="", 0x0, 0x20088044, &(0x7f0000cae000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 14:46:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000baa000-0x6a)="425b87c72f6dc302abccd3275be51dc03928a945918a051648de34ddf573c9d9cd116841e0883174adbb5a8d7abc98436ef2f5b0baf1493335fc0b6f5979442da039e7697928afdaae8ad1cc41482d6a7bca9af8ec38fb09f9895b0066fa81543251b8a545d5f3e84ea7", 0x6a}], 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f00004ef000)=0x0) clone(0x0, &(0x7f0000bf9000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000837000)=0x0, &(0x7f0000e11000)="") pipe(&(0x7f0000b08000-0x7)={0x0, 0x0}) 2017/12/23 14:46:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00000c1000-0xa)='syzkaller\x00', &(0x7f0000c0e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000e40000)='syzkaller\x00', &(0x7f0000553000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000632000-0x88)="25169313949e231a1f1b445a129a1be066f9ac8659612d05d447cbe07260c34650bcac25c5a4b4df79531d1a61b696bd2491404027757844a64c53d3ccad7800e6757a91416a7b4d5d4f006d7877ef37ff046c52244931b05140be371209438dba12d2db7b1175b5a7266286076d87ea75c0e02453c0d32d457ef078c3bfcf3c888101f6c506f070", 0x88, r0) r1 = add_key(&(0x7f0000412000-0x8)='keyring\x00', &(0x7f00007a7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000b7e000)='keyring\x00', &(0x7f000038a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) 2017/12/23 14:46:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2017/12/23 14:46:02 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000125000-0x15)='/dev/pktcdvd/control\x00', 0x7f, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c0d000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xfffffffffffffffd, 0x801, 0xd3f4, &(0x7f00002d2000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000852000-0x4)=0x0, 0x4) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f00002db000)=""/63, &(0x7f0000283000)=0x3f) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000b4d000-0x2)={0x7, 0x81}) sendmsg$netlink(r2, &(0x7f00001ba000)={0x0, 0x0, &(0x7f0000693000-0x50)=[{&(0x7f0000d6e000-0x10)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f00005db000)=[], 0x0, 0x0}, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000eab000-0x6)={0xffff, 0x1000, 0xff}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000863000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) recvfrom$inet6(r1, &(0x7f0000b08000-0xd8)=""/216, 0xd8, 0x102, &(0x7f00009f2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) openat$selinux_context(0xffffffffffffff9c, &(0x7f000090b000-0x11)='/selinux/context\x00', 0x2, 0x0) 2017/12/23 14:46:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00003aa000-0x40)={0x8, 0x55ed, 0x1, 0x2, 0x6, 0x4, 0x8, 0x101}, &(0x7f0000000000)={0x100000001, 0x4, 0x4, 0x7, 0x3, 0x7f1e00000000, 0x0, 0x6}, &(0x7f00004d2000)={0xffffffff7fffffff, 0x81, 0x71, 0x3, 0x2, 0x0, 0x4e, 0xafc7}, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000bea000-0x10)={&(0x7f0000001000-0x8)={0x4}, 0x8}) getsockopt$inet_buf(r0, 0x0, 0x483, &(0x7f0000000000)=""/24, &(0x7f000089a000)=0x18) 2017/12/23 14:46:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0, 0x0, 0x0}, &(0x7f000089d000-0x4)=0xc) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b4b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f00002d0000)=""/193) setgid(r1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x80008) syz_open_pts(r0, 0x0) dup3(r3, r0, 0x0) 2017/12/23 14:46:02 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400, 0x0}, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f4a000)='/dev/rtc\x00', 0x8401, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000909000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x7) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000073b000)=0x0, &(0x7f0000c36000)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/23 14:46:02 executing program 2: mmap(&(0x7f0000000000/0x4ef000)=nil, 0x4ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004f0000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00004f0000)=0x0) syz_open_dev$binder(&(0x7f00004ec000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00004f0000)='/selinux/load\x00', 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xffffffffa223e81f) 2017/12/23 14:46:02 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000001a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000003000/0x2000)=nil, 0x2000}) 2017/12/23 14:46:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20040, 0x0) sendto$packet(r0, &(0x7f0000900000)="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", 0xfb, 0x8010, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0xdb0, 0x7f, 0x2, 0x3f, 0x8, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) 2017/12/23 14:46:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) readv(r0, &(0x7f0000103000-0x40)=[{&(0x7f0000b7d000)=""/11, 0xb}], 0x1) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) [ 32.938453] binder: 5863:5869 ioctl 40046205 ffffffffa223e81f returned -22 2017/12/23 14:46:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = open(&(0x7f0000e03000)='./file0\x00', 0x201, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r2, 0x80004522, &(0x7f000057d000)="") ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00009cb000)={0x7, 0x100, 0x5, 0xda, &(0x7f0000454000)=""/218, 0xe7, &(0x7f000086a000-0xe7)=""/231, 0x5e, &(0x7f00009a7000)=""/94}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000031a000)=0x1, 0x4) r3 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2017/12/23 14:46:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dea000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f000074e000)="1f00000001021f000000000000000000029d15ff090001800400010000df18", 0x1f) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000bdb000)={0x4, &(0x7f00008fb000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00003e1000-0x10)={r2, &(0x7f0000a22000-0x31)=""/49}) 2017/12/23 14:46:02 executing program 4: socket(0x1d, 0x0, 0xfff) 2017/12/23 14:46:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000a3b000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) 2017/12/23 14:46:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0x8, &(0x7f00003ae000)={0x0, 0x0}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000ebd000-0x10)={@loopback=0x7f000001, @loopback=0x7f000001, 0x1, 0x0, []}, 0x10) signalfd4(r0, &(0x7f00006ac000)={0x5}, 0x8, 0x80000) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r2 = getuid() setfsuid(r2) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000222000)=0xc9e, &(0x7f00008ad000)=0x4) 2017/12/23 14:46:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000001000-0x4)=0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000868000)={0x0, 0x1998000000000000}, &(0x7f00001af000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e62000-0x14)={r1, 0x3f, 0x7c, 0x0, 0x48, 0x2}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000072b000)=[{&(0x7f000043e000-0x29)="2900000018001980013d75241a6800210206e30068000001000300000900050000000200000000ff00", 0x29}], 0x1) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a24000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000363000)="08cd8b3136adbd1011567be7904c03e3259acbdaf12fd8250af051", 0x1b) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00009a7000)={0x0, 0x6}, &(0x7f0000cba000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000e9a000)={r4, 0x38, "216853b451e86683f6e73ca1bf300ec12ea45a546e41c9cc9664e85e685c1c78788b0dc5d112a72abef78819dc37930089ca4ab220f58e9c"}, &(0x7f0000e0e000)=0x40) 2017/12/23 14:46:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e37000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x3) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f000038d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2017/12/23 14:46:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000c75000-0x60)={0x0, 0x10, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001d6000)=0x0) clock_gettime(0x0, &(0x7f0000dce000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000010e000-0x10)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000603000)={{r1, r2+10000000}, {r3, r4+30000000}}, &(0x7f0000ce7000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r5, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x3, &(0x7f0000fee000-0x60)={0x0, 0x18, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) r6 = socket$inet6(0xa, 0x80002, 0x3ff) r7 = syz_open_dev$usbmon(&(0x7f0000c15000-0xd)='/dev/usbmon#\x00', 0x3, 0x8000) ioctl$TCSETA(r7, 0x5402, &(0x7f0000463000-0x14)={0x100000000, 0x100000000, 0x2, 0x8, 0x81, 0xffffffff, 0x7, 0x25dbe844, 0x4, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000df0000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000dac000-0x4)=0x8) lgetxattr(&(0x7f0000dbe000)='./file0\x00', &(0x7f0000af2000)=@known='system.sockprotoname\x00', &(0x7f0000cc6000-0xf4)=""/244, 0xf4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f00000d7000)={r9, 0x7568}, &(0x7f0000b07000)=0x6) r10 = socket(0x11, 0x802, 0x0) bind$packet(r10, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r10, 0x107, 0x12, &(0x7f0000f50000-0x4)={0x0, 0x3, 0x0}, 0x4) sendto$inet6(r8, &(0x7f0000dbb000)="eaa35c75030a6b21abefb169ec924caab0f80c28481d9ef39c21ac96b28d689afcc66a0fc3cb0a2c5ce734321c01656705c84bba17f9919410290963", 0x3c, 0x8000, &(0x7f0000dcf000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, 0x1c) rt_sigaction(0x32, &(0x7f00009b3000-0x20)={0x20, {0x7}, 0x40000000, 0x7}, &(0x7f0000ef0000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000f86000)={0x0}) setsockopt(r10, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) fsetxattr(r8, &(0x7f0000893000)=@random={'btrfs.\x00', '\x00'}, &(0x7f0000ae5000-0x1)='\x00', 0x1, 0x1) fcntl$setsig(r7, 0xa, 0x3e) sendto$inet6(r8, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/23 14:46:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ebc000)={0x0, 0x0}, 0x800) mq_open(&(0x7f0000eb9000-0x9)='vboxnet1\x00', 0x840, 0x151, &(0x7f0000afc000)={0x34e, 0x7, 0xfffffffffffffff8, 0x8, 0x10000, 0x0, 0x2, 0xb1d5f83}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000225000-0xe)='/selinux/user\x00', 0x2, 0x0) syz_open_dev$loop(&(0x7f0000f31000-0xb)='/dev/loop#\x00', 0x4, 0x2000) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$netlink(r0, &(0x7f0000d44000)={0x0, 0x0, &(0x7f0000c01000-0x40)=[{&(0x7f000006d000)=[{0x49, 0x4430, 0xb20, 0x101, 0x3f, "1113213b00d0152bcc5a25c126eb0d631de32a1587f92a6366311739c318ec6cc9455c85efa57aab39931af86a48ac97dca947db7076ba8d2a"}], 0x49}, {&(0x7f0000fde000)=[{0xdb, 0x100000001, 0x110, 0xe2, 0x59, "c7879c47d6206da2c655e893d5e9267e6f597e50375a5fee67b806385b4e5f4349d29de2cadb4d0c57a6ea3803355843dd2a067a14b075c73c8a01c883129d42dff0bebeb0ee983168af3589ae010f91a66d1bc2204d779ebfa60a20060d50a81ebfbeb947e39bae6d2365d668c5c532648fafe9fbd986f94c31d429efa40a22520caefbc968d5255a32cd729178aada7b1e6c4295332278949d311761210871ddc98de342a1260924bdabe84595fd0a3fe293ab781e91c97547ebb3f4ff5e4791ef3112c10247f2db452b"}], 0xdb}, {&(0x7f0000110000)=[{0xd7, 0x9, 0x400, 0x7, 0x3, "ed35a3967ee2a3c8eb16c82f7f1c52d0e0e762c8087a6bb861985d01afa832fc3d7a98a0d20d313231a9eabc8a20968b5eb25c3515c8e9227ce29fe7cdd5b021922c150f69abc5a5f33b4500d0b7d62672b7959f8e97ae74683dc3ab722bde9ed468771cc2f2e453bdaf53db95947bde226721336c6b4826ac244779f7a0f6bf4c98b64ff81c59e7f739eb37c040f4ba21466f9967d2b468f0b551d051335fbe1e9c8b2af2f462e1f9b32b567d22f5c3c79704a2e31810e723407014fd79458c8e0fa9f211042b"}, {0x28, 0x9, 0x304, 0x80000000, 0x2, "94e86acae14c817805ff6802e0750c8de46ad835a277f3e2"}, {0x3b, 0xd739, 0x8, 0xff, 0x401, "ca57c8f4d4e261f2550b4c1636c4bcd0d49126ca1f7d7175782d2bf273ab7f3daf7947280ad5bd61f8f83f"}, {0x37, 0x1, 0x0, 0x7, 0x3ff, "fb6dbc7a2acccbbf3008d3f4713ccfe48ddb412d90b49cafb6b5a37022fc62ccc4fd52a3a7aac8"}, {0x1e, 0x3, 0x802, 0x80000000, 0x2, "0f7c94b81d631e1e6619cae8eda9"}], 0x18f}, {&(0x7f00000a1000)=[{0xeb, 0x2, 0x0, 0x3, 0x4, "ee5506aa763de92516a0da67bb9e6bfb7baf681a64d5b38555b4907c4a799659c91f160d0bebf9aad2c94088a2ea7c92f73dcfa2c3d2931bd3a0f0df0d81a9ca6562dd5a1acf5a91357d518cf8b534b49efb31ef8c2b415172bc4bfbd06878bae4365df660914075d84615e0dafde5a6d800b7343b359281b82502185f300ac11e0951cdded0095dcaf6900642a273dd26a07e9bf60b37591d97c0a9ead384c14a765b69cf0ad06588c815a8f0027d0172048ae184675f70623e12ac9bdf8805ff63a92e120e771664b731205cd1ba59647c6d2f4fe1214269f46c"}, {0x4f, 0x0, 0x408, 0x3ff, 0xc92, "b1922eda51996ffdfefce4fe42fd5c45f5f6225eb7d023294749d2876181e4484ba66042d993bfba784dbfd61143e3f9863dd5b9c120d8a3f69eded2c1bf0c"}, {0x82, 0xfffffffffffff7f8, 0x0, 0x2, 0x3ff, "a547fe36fb9ab7963d18396be6bb2771b36df268600b1c1d27b253c246f356d55ce3f3a8e9cfe2b0a382eea1ea68ea4a40b662d41b682a1b6b08984feb8efc84169ec3bf04d9b2f2bc97c01d8ad6d0f5f80922187f6b0b0a57d199822a3c4342ceefd84629a796fc728ad9a08148452a7ef0"}], 0x1bc}], 0x4, 0x0, 0x0, 0x40}, 0x0) socket$inet(0x2, 0x1, 0x0) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000076f000)={0x0, 0x0, 0x0}, 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) 2017/12/23 14:46:02 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000f4a000)={0x4, &(0x7f0000001000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000001000-0x10)={r2, &(0x7f0000000000)=""/44}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) r3 = add_key(&(0x7f000021a000-0xc)='cifs.spnego\x00', &(0x7f0000f83000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="674579eb6bbbc8abbebd9bf9fc8ce01c1cc6ec34e19e1f076ed249b2014574265a8016bea3636a99d0db01f21c1e7b6f36ce48fa5eebf7eab14498c95c5d7b1af6b265551bbc6474828d56ef302b41d85635b55d0ab3672fdc39931e3d65149b087ea4bf8f1e499aaedfe681d8960a776c619532ab58b6663bbce87a6aed55175cdff14493b84387cd4ee9d95d33512249ac6f92ea6099b52c18", 0x9a, 0xfffffffffffffffb) keyctl$invalidate(0x15, r3) ioctl$LOOP_SET_FD(r1, 0x4030582a, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r1, 0xc000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000)='/dev/loop-control\x00', 0x4001, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={r4, 0x36, "d2f139c08e66d3bb6a925f44f32f70a08f42f0d1bce16d743a1220f832bbdc38c8a1472c4d1b2de412fd96b543a5123b6b3e198ea294"}, &(0x7f0000001000-0x4)=0x3e) syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x80000) getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x13)={0x80000000, 0x6, 0x8, 0xb02f, 0x7fffffff, 0x1, 0xc75, 0x4, 0x0}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0xff, 0x9, 0x8009, 0x1ff, 0xe39, 0x7, 0x2, 0x1, r5}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000004000-0x8)=0x1) accept$ax25(r1, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) [ 33.066148] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. [ 33.084113] device gre0 entered promiscuous mode [ 33.102625] binder: 5886:5901 Release 1 refcount change on invalid ref 0 ret -22 2017/12/23 14:46:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00009ca000-0x6)=""/6, &(0x7f0000c01000)=0x6) sendmmsg$unix(r1, &(0x7f0000902000)=[{&(0x7f0000fc7000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003a6000)=[{&(0x7f00005e5000-0x1000)="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", 0x827}], 0x1, &(0x7f00003c9000-0x10)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x4000}, {&(0x7f00008e6000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000092d000-0x10)=[{&(0x7f0000c91000-0x9d)="091569489d1018b5371fe9e7d2fa1d318041c8be99fdbe2d2117968a188bbcf14e78f9d16d774b62602387c307f3892ac2c1f5083c1178ab2004062cf0a15d8dbe097111f65388831adc4fa7b2b6a995f44525e683454e16300bc8a9c8bcf5560cc96ca7041c466ca9a5d3a46f5f25fb9b30ad3ca94b165e7f6e429664ee1e3038b1a3b73d86e55b6b03a57ae4af7fe4716579ba475dd36ef5d6228002", 0x9d}], 0x1, &(0x7f0000d09000)=[], 0x0, 0x10}, {&(0x7f0000cec000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cb6000)=[], 0x0, &(0x7f0000dac000)=[@rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r0, r1, r0, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [r0, r0, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x128, 0x1}], 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000118000)=0x0, 0x4) sendto$packet(r1, &(0x7f0000316000)="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", 0x1000, 0x4004090, &(0x7f0000595000-0x14)={0x11, 0x1f, 0x0, 0x1, 0xd4, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2017/12/23 14:46:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000c75000-0x60)={0x0, 0x10, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001d6000)=0x0) clock_gettime(0x0, &(0x7f0000dce000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000010e000-0x10)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000603000)={{r1, r2+10000000}, {r3, r4+30000000}}, &(0x7f0000ce7000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r5, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x3, &(0x7f0000fee000-0x60)={0x0, 0x18, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) r6 = socket$inet6(0xa, 0x80002, 0x3ff) r7 = syz_open_dev$usbmon(&(0x7f0000c15000-0xd)='/dev/usbmon#\x00', 0x3, 0x8000) ioctl$TCSETA(r7, 0x5402, &(0x7f0000463000-0x14)={0x100000000, 0x100000000, 0x2, 0x8, 0x81, 0xffffffff, 0x7, 0x25dbe844, 0x4, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000df0000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000dac000-0x4)=0x8) lgetxattr(&(0x7f0000dbe000)='./file0\x00', &(0x7f0000af2000)=@known='system.sockprotoname\x00', &(0x7f0000cc6000-0xf4)=""/244, 0xf4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f00000d7000)={r9, 0x7568}, &(0x7f0000b07000)=0x6) r10 = socket(0x11, 0x802, 0x0) bind$packet(r10, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r10, 0x107, 0x12, &(0x7f0000f50000-0x4)={0x0, 0x3, 0x0}, 0x4) sendto$inet6(r8, &(0x7f0000dbb000)="eaa35c75030a6b21abefb169ec924caab0f80c28481d9ef39c21ac96b28d689afcc66a0fc3cb0a2c5ce734321c01656705c84bba17f9919410290963", 0x3c, 0x8000, &(0x7f0000dcf000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, 0x1c) rt_sigaction(0x32, &(0x7f00009b3000-0x20)={0x20, {0x7}, 0x40000000, 0x7}, &(0x7f0000ef0000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000f86000)={0x0}) setsockopt(r10, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) fsetxattr(r8, &(0x7f0000893000)=@random={'btrfs.\x00', '\x00'}, &(0x7f0000ae5000-0x1)='\x00', 0x1, 0x1) fcntl$setsig(r7, 0xa, 0x3e) sendto$inet6(r8, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/23 14:46:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x6c1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) rmdir(&(0x7f000097d000)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x2000) renameat2(0xffffffffffffffff, &(0x7f000000c000-0x14)='/', r1, &(0x7f0000020000-0x8)='./file0\x00', 0x0) [ 33.133480] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/23 14:46:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000325000)='/dev/snd/seq\x00', 0x0, 0x8000000080102) write$sndseq(r0, &(0x7f0000b7f000-0xf0)=[{0x0, 0x0, 0x0, 0xdfe, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) r1 = openat(r0, &(0x7f0000d26000-0x8)='./file0\x00', 0x0, 0x30) connect$unix(r1, &(0x7f0000fd1000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000fb3000-0xc)={0x0, 0x0, 0x0}, 0xc) r3 = getegid() syz_fuseblk_mount(&(0x7f0000df9000-0x8)='./file0\x00', &(0x7f0000a3d000)='./file0\x00', 0x0, r2, r3, 0x1f, 0x1ff, 0x1080405) 2017/12/23 14:46:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a18000-0x28)={@generic="4ecc14c86012b4186084d838649ea214", @ifru_mtu=0x4}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x8947, &(0x7f00006cb000-0x28)={@common='ip_vti0\x00', @ifru_ivalue=0x8}) mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000b59000)={@generic="0c77b92f7f114ab7dc81acec63aa5b1a", @ifru_names=@generic="d7d6311e8b92dbe06660899b7dbc81c0"}) open(&(0x7f000083e000-0x8)='./file0\x00', 0x20000, 0x8) 2017/12/23 14:46:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80000000000002, 0xc) write(r0, &(0x7f0000f18000-0xfc)="1f0000000601ff0d433bf03f0048eb3b000000e00900e8ffe5ff0000fc0700", 0x1f) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000947000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000a1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) 2017/12/23 14:46:03 executing program 1: clone(0x0, &(0x7f0000f42000-0xf5)="", &(0x7f0000ec4000-0x4)=0x0, &(0x7f0000200000)=0x0, &(0x7f0000f42000-0x6c)="") clock_nanosleep(0x5, 0x0, &(0x7f0000f54000-0x10)={0x77359400, 0x0}, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000001000)='./file0\x00', r0, &(0x7f0000002000-0x8)='./file0\x00', 0x400) 2017/12/23 14:46:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a89000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000e0e000)=0x0) rt_sigaction(0x1b, &(0x7f00006aa000-0x20)={0x9, {0x80000000}, 0x1, 0x0}, 0x0, 0x8, &(0x7f00000eb000)={0x0}) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TCSETAW(r1, 0x5402, &(0x7f00001b7000)={0x7, 0x4, 0x6, 0x4, 0x8000000, 0x0, 0x5e, 0xfffffffffffeffff, 0x40, 0xfffffffffffffffd}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00009b6000)={0x1, 0x7, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="455d0e39b3c3", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) 2017/12/23 14:46:03 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000013000-0x4)=0x800000, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2017/12/23 14:46:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000505000)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00006d0000)="", 0x0, 0x20040000, &(0x7f00002d9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00004b8000-0x38)={&(0x7f00004f7000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[{&(0x7f0000030000-0x35)="a3", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/23 14:46:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e07000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00002b7000-0x10)={0x7ab, 0x149, 0x3ff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000038f000-0x8)='./file1\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000eec000-0x10)={&(0x7f00005df000/0x4000)=nil, 0x4000}) finit_module(r0, &(0x7f0000088000)='\x00', 0x1) 2017/12/23 14:46:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") creat(&(0x7f00004c2000-0xc)='./file0\x00', 0x4) mount(&(0x7f0000a9f000+0x87a)='./file0\x00', &(0x7f0000188000)='./file0/bus\x00', &(0x7f0000672000)='coda\x00', 0x2000, &(0x7f0000aa5000)="") 2017/12/23 14:46:03 executing program 7: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") modify_ldt$read_default(0x2, &(0x7f00002f2000)=""/158, 0x9e) r0 = syz_open_dev$usbmon(&(0x7f0000ccc000-0xd)='/dev/usbmon#\x00', 0x5d, 0x80) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00004b6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000e07000-0x8)={r1, 0x20}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001000-0x4)=0x1) 2017/12/23 14:46:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) lseek(r0, 0x0, 0x2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000461000-0x4)=0x68800000000) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r1, &(0x7f0000277000-0x10)=[{&(0x7f0000b55000)=""/237, 0xed}], 0x1, 0x5c) 2017/12/23 14:46:03 executing program 6: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000000000)='ns/mnt\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000002000-0x10)={0xa, &(0x7f0000f13000-0x28)=[0x3, 0xffffffff, 0x3e6e351d, 0x8, 0x5, 0x889, 0x1, 0x8, 0x8, 0x10001]}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x6b5) r2 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x5385, &(0x7f0000001000-0x9)="f0") ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000bce000-0x4)=0x0) 2017/12/23 14:46:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x80000000, 0x90c00) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x8aaf, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7fffffff, 0x379cb0d, 0x7, 0xffff, 0x100000001, 0x7ff, 0xffffffffffffff42, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x4, 0x4, 0x3}}, &(0x7f0000002000-0x2)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0x23)={r1, 0x1b, "0896396510f65c0a35b712007f0e9204b30306ad367dbc2d86195b"}, &(0x7f0000001000)=0x23) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000002000)={0x9, 0x0, 0x10000, 0x4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000003000-0x20)={0x2, r5, 0x0, 0x10000}) getsockopt$inet6_tcp_int(r4, 0x6, 0xd, &(0x7f0000002000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r3, r2, 0x0) 2017/12/23 14:46:03 executing program 0: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2041, &(0x7f0000a56000-0x1e)=""/30, &(0x7f00002bf000)=0x1e) 2017/12/23 14:46:03 executing program 2: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r0 = openat(0xffffffffffffff9c, &(0x7f0000f57000-0x8)='./file0\x00', 0x200000, 0x10) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00005e5000)=0x3, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r1, 0x2, 0x1) socketpair(0x1, 0x1, 0x100, &(0x7f0000ecb000)={0x0, 0x0}) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000591000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000775000)={0x4, 0x5, 0x69d, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000d78000)=""/94, &(0x7f0000a8d000-0x4)=0x5e) 2017/12/23 14:46:03 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioperm(0x0, 0xbe7, 0x0) clone(0x80001, &(0x7f0000001000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00008f1000)="30833cbfcf946267d3a6a41501a0d99edd2f035b2f880eda370c1ed59d534b672a6e46dd31abb7a2a501560e4e68cb508b26585559530f26175456f83ef99cd7e2a4f7bcff604dfdbe5d74888e34a37604116e120c811c6b26e978c908b82cbbef32b2c7a074e0e2cdbafaf2012c059b648a64d66d1b3d21d155e34c8fbae65546bef7e9b42f3971f70d915e329af34605cb3272fd4aeee60cfad1251223716c463dbd8f31c33ed2998da9894b80bba95af8064465") 2017/12/23 14:46:03 executing program 7: r0 = socket$inet6(0xa, 0x100000000002, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ad4000)='/proc/self/net/pfkey\x00', 0x44400, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000b11000-0x24)={0x5, 0x9, 0x1400000000000000, 0x1, 0x7674, 0x7, 0x40, 0x7, 0x6, 0x17, 0x8000, 0xfffffffffffffffa}) r2 = fcntl$dupfd(r0, 0x0, r0) sendto$unix(r2, &(0x7f0000001000)="", 0x0, 0x0, &(0x7f0000001000)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) 2017/12/23 14:46:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b5b000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f000042c000-0xb9)=""/185) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000fe3000)=0x80000001, 0x4) 2017/12/23 14:46:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x6, &(0x7f000002f000)={0x0, 0x0, 0x0, 0x31, 0x0}) 2017/12/23 14:46:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x46e199, {0xfffffffffffff270}, 0x0, 0x0}, &(0x7f0000169000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a2000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000671000)='/dev/sg#\x00', 0x0, 0x0) 2017/12/23 14:46:03 executing program 0: pipe2(&(0x7f0000914000)={0x0, 0x0}, 0x80000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000aef000)={{0x0, 0x3, 0x10001, 0x1, 0x59d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x6f8000)=nil, 0x6f8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00006f5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) close(r1) 2017/12/23 14:46:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sysfs$1(0x1, &(0x7f0000dac000)='\'eth1vboxnet0em1+\x00') r1 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40000000004a, &(0x7f0000893000-0x4)=0x81, 0x4) recvmsg(r0, &(0x7f00002d6000)={&(0x7f00004d4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00003c1000-0x10)=[], 0x0, &(0x7f00005df000)=""/0, 0x0, 0x0}, 0x0) 2017/12/23 14:46:03 executing program 5: prctl$intptr(0x2f, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00005be000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000001000)={0x3c, 0x1, 'client1\x00', 0x2, "64ba39e08c12f0f1", "57f6e40c89f1aeca1853f12ac1e4760c02a3f76f06117e176d113f69de9bb7eb", 0x3ff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000d0e000-0x8)='./file0\x00', 0x2000, r0, r2, 0x200, 0x0, 0x0) 2017/12/23 14:46:03 executing program 3: mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) ppoll(&(0x7f0000054000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000048000)={0x77359400, 0x0}, &(0x7f0000052000)={0x0}, 0x8) unshare(0x400) signalfd(r0, &(0x7f0000019000-0x8)={0x0}, 0x8) getgid() mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000005c000)='/dev/sequencer2\x00', 0x6080, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f000005c000)={&(0x7f0000028000/0x4000)=nil, 0x4000}) 2017/12/23 14:46:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ffe000-0x80)=[{&(0x7f0000e02000)="76884deb10659ad7dd5592699f47603ff3633d1f0be37d8c5fe3fe537ec7a765d8b739d083000e784711ad1be6e469182f03", 0x32}, {&(0x7f0000a8a000-0x8a)="6bcb83f2b33bde9e4ea21ae089a213bced7166048127da1bd7b944ac2845de64042707d1bdce8bd0601b5832e7f227cb2fd5408b9d465087153047efb99b82465a2680e9e03bacffa4738868fc76032b23106933724805156fe5cf1a79b9f652f309cfd766dc842e7d7a26fb821a229a518265c2bce44bde21ab5168e9e7e6c30c026a308d1d5a41b8e3", 0x8a}, {&(0x7f0000ff6000)="d0662e53fa5ae3f4012a5e746a48c1a60f55082511515153f7ca0c98aaefb6877812fc5b2f21ad5c2c114342b28933d0cfe01e4846af3dcb89ae235a23dbc9c02ef5ae332ec0830d0b8c0b045741cf628590c423f06f20aedba2cbaebbb7246e4aadc4cb05522b30bcf192db2cfcaec7a3127a19d6d360cbc0da2ef7068eeb4218c703bdc1e2183ccabb9c", 0x8b}, {&(0x7f00008ed000)="4430f12ceead15ab356768bda54538881bea71a294572871754eb65c206a3da60a1fb35f1125ddf155852a3967d517d0d52c5703259f0b40620c462f0d1178a305c1ee9836ce788d23491cdb384e56499e5b343e1e430d2fe5201f285291688b66a20d8b1a123d9f", 0x68}, {&(0x7f000012a000)="e225df60e3e40f27491cba8eb5a10ffe234c032e476a3fc10c6664106c5048ed34517ad2ca443bd7d8f2c633da97c7939cf1e38c137687c0058ec9994ee39925ff18edb72526dd4030636d05fba530ec820e63b375fb7a65a0bdcdfbf29906d57c53f3d3f1d602e17fa0e4edae3c58574402a429f308bcd14ab7eb34dafaf1bfb0482427e78c94a2d722e52a83fec21ebe2620bde1de2472fbfd4bb2520887f717050e469ac35acb360e549f98a487c888c2c5e7ffe8c4205cfe8e492c88", 0xbe}, {&(0x7f0000786000-0x6d)="ed1bcccf45f58ff620588078a7955f839c591f0b3f033e59e37deccfd120cd65156cc670c011e94f4668f6452117b25b70a52df10ca9146e4b3d53071b7a5c9860a62dabd26b9952cf35377c4240287f06e0cdc54ad349c12e161e9d86024f6f14977bdd88c622d64ae087c901e3874583a2a2ab175b066f405ad61ae2b6364365f1d5326b0be4af74ebb6cc800cc225ef2155b4fa9a711b50b68540eebb0ddecae2c8f5d44895bff75966034e97236348dc16e754", 0xb5}, {&(0x7f00006cc000)="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", 0x1000}, {&(0x7f0000df2000-0x36)="3ade22834a0acc9247bc5f8d6fbb7d876da187a2b5924f36e5d299680c73ccaa10848ce0ea374233e82afc2b0ac286f5a2d57be01456", 0x36}], 0x8) 2017/12/23 14:46:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0xa, 0x2) bind$nfc_llcp(r0, &(0x7f0000887000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1c37973c71f0267be84b80f4ae9e6d2390c9dc0f7d38e80a64c6057455ab90c699cb43ff1b8fa65040f98ce73d103dc422aef5e4909d0bd9b576b6e06d9a00", 0x0}, 0x60) [ 33.460244] selinux_nlmsg_perm: 9 callbacks suppressed [ 33.460252] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=25872 sclass=netlink_route_socket pig=6000 comm=syz-executor1 [ 33.484098] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=25872 sclass=netlink_route_socket pig=6005 comm=syz-executor1 2017/12/23 14:46:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ed6000)='/selinux/relabel\x00', 0x2, 0x0) listen$netrom(r1, 0x7ff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00004d6000)={0x2, 0x1ff, 0x204, 0x400, 0x5, 0x6, 0x1, 0x9, 0x0}, &(0x7f0000fc2000)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000083a000)={r2, 0x7f}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000637000)={r2, @in={{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x800}, 0x98) write(r0, &(0x7f00000e9000)="1f00000001021f894c0000fffd01ffffff0000ff0900e47f050001ff00df18", 0x1f) 2017/12/23 14:46:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000073f000)={0x0, @in={{0x2, 0x0, @rand_addr=0x5f26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9, 0x4bc, 0x3, 0x5}, &(0x7f000039b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003dd000)={r2, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fad000-0x4)=0x8c) read(r0, &(0x7f0000012000-0xaf)=""/0, 0x0) 2017/12/23 14:46:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000928000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00006b0000)=0x8001) ioctl$int_in(r0, 0x0, &(0x7f0000e08000-0x8)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000152000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000299000)='/selinux/checkreqprot\x00', 0x109100, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000079c000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000880000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000725000)=0xe8) r4 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000097d000)={r2, r3, r4}, 0xc) r5 = socket(0xc, 0x803, 0xff) sendto(r5, &(0x7f0000fe3000)="120000001601000000000000000020f2e9", 0x11, 0x0, 0x0, 0x0) 2017/12/23 14:46:03 executing program 0: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c10000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000835000)=0xb2d9, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000efb000-0x4)=0x7f, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000efd000-0x4)={0x7, 0x9, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000054d000-0x4)=0x0, &(0x7f0000efc000-0x4)=0x4) listen(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000019000-0x4)=0x0, 0x4) 2017/12/23 14:46:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00009d6000-0xd)='/dev/net/tun\x00', 0x0, 0x10000040003) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000020d322", @ifru_settings={0x805, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000111000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = dup2(r1, r0) r3 = socket$inet(0x2, 0xa, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000249000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000b08000-0x28)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d00", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00001f4000-0x4)=0xfff) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f000073a000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/23 14:46:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000265000-0xb)='/dev/loop#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000fd000)={0x0, 0x0}) ppoll(&(0x7f00003ed000)=[{r0, 0x6, 0x0}, {r0, 0x20, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x8002, 0x0}, {r0, 0x1, 0x0}], 0x5, &(0x7f0000304000)={r1, r2+30000000}, &(0x7f00003d1000-0x8)={0x8001}, 0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000060f000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) sendto$llc(r3, &(0x7f00001d3000-0x5e0)="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", 0x1000, 0x84, 0x0, 0x0) ioctl(r0, 0x401000000000127a, &(0x7f0000f68000)="") clock_gettime(0x2, &(0x7f0000766000-0x10)={0x0, 0x0}) 2017/12/23 14:46:03 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) sigaltstack(&(0x7f000000d000/0x2000)=nil, &(0x7f000000c000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000000d000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2017/12/23 14:46:03 executing program 6: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) 2017/12/23 14:46:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x170)={0x401, 0x800, 0x1, 0xc525, 0x6, [{0x4, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x1800, 0x0, 0x0, 0x0}, {0x9, 0x9b, 0x4, 0x0, 0x0, 0x2100, 0x0, 0x0, 0x0}, {0x9, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3, 0x10001, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x34b, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x8001, 0x9, 0x5, 0x0, 0x0, 0x2400, 0x0, 0x0, 0x0}]}) r1 = socket$netlink(0x10, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000378000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000fb000)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b78000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000338000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000107000-0xa0)={0x0, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffcd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa866, 0x0, 0x4, 0x9, 0x0}, &(0x7f0000699000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00005c9000-0xb8)={r2, 0x58, 0x8001, 0x9, 0x640, 0x8001, 0x9, 0x3, {r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x400, 0x0, 0x8, 0x46c}}, &(0x7f000080b000-0x4)=0xb8) r4 = socket(0x10, 0x6, 0x200000000000005) write(r4, &(0x7f00008cd000)="240000005a001f0014f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) 2017/12/23 14:46:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000766000-0x9d)=""/157, 0x9d) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x2}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) 2017/12/23 14:46:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b5f000)='./file0\x00', 0x80000004) r0 = socket$key(0xf, 0x3, 0x2) fchdir(r0) r1 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00001da000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007a4000)={0x200, 0x2, 0x80000000, 0x101, 0x0}, &(0x7f00000e6000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000674000)={r2, 0xffff, 0x7, 0xe8, 0x3, 0x9}, 0x14) r3 = openat(r1, &(0x7f00008b6000-0x8)='./file0\x00', 0x0, 0x0) prctl$void(0x7) mkdirat(r3, &(0x7f0000a85000)='./control\x00', 0x0) renameat(r3, &(0x7f0000431000)='./control\x00', r1, &(0x7f0000bfa000)='./file0\x00') 2017/12/23 14:46:03 executing program 7: r0 = socket$inet(0x2, 0x801, 0x100000000000) r1 = dup2(r0, r0) listen$netrom(r1, 0x0) accept4$inet(r0, 0x0, &(0x7f00006d4000-0x4)=0x0, 0x0) 2017/12/23 14:46:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000047a000-0x9)='/dev/ppp\x00', 0x400000, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00006b1000)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGSND(r1, 0xc0045405, &(0x7f0000ebe000)=""/0) 2017/12/23 14:46:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000653000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000510000)=0x10) fcntl$getflags(r0, 0x3fd) ioctl(r0, 0x227a, &(0x7f0000254000)="") 2017/12/23 14:46:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000f96000-0xec)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x4, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f66000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$tun(r0, &(0x7f0000de7000-0x104)=@pi={0x0, 0x6007, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0xffff, 0x80000000, 0x2}], {0x8100, 0x3a21, 0x7, 0xe7}}], {{0x88ad, @ipv4={{0xa, 0x4, 0x2, 0x8, 0xea, 0x2, 0x1de, 0x9, 0x29, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@generic={0xcc, 0x11, "0746c34168f74eb4a2943a901b98ba"}]}}, @igmp={0x3f, 0x0, 0x0, @multicast2=0xe0000002, "3ada78e9679d5f41583ec22aab63f2665e21246540b07307faff8469c6a23780c27b8d3dd69f3cb6e32b0f348da8123f20b5caf223d00019b549316760428bc399a740e960272a538a43f85cc898708e4a0707f09a1f0cf9c0c662ede7410444f9b1b44b92420cce96d4d6a8bdce73527c4d6925fda8a81930479d44125af6fd3768c1537c1c13ab81966f67d25999371397a1db0d88e3e41072e3819d653eb8d5cb8291c185fe9fb6cd8470cad3d3a5973186add3f4f13cae3b"}}}}}}, 0x104) 2017/12/23 14:46:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_settime(r1, 0x1, &(0x7f0000a4f000-0x20)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000a85000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000451000)=0x0) fcntl$setown(r1, 0x8, r2) fcntl$setstatus(r1, 0x4, 0x42000) r3 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009cf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c1f000)=0xc) r5 = getpgid(r4) fcntl$setown(r3, 0x8, r5) fcntl$getownex(r3, 0x10, &(0x7f00002f1000)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) pipe(&(0x7f000068b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r8, &(0x7f0000856000-0x1)="92", 0x1) fcntl$setsig(r1, 0xa, 0x12) splice(r7, 0x0, r7, 0x0, 0x8526, 0x0) shutdown(r0, 0x1) ptrace(0x4208, r6) 2017/12/23 14:46:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x0, 0x1, &(0x7f0000932000-0x10)={0x1, &(0x7f000004e000-0x10)=[{0x6, 0x4, 0x0, 0x0}]}) 2017/12/23 14:46:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f00009ec000)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f00007fa000)=[{{0x0, 0x7530}, 0x1, 0x74, 0x2}, {{0x0, 0x0}, 0x3f, 0x0, 0x0}], 0x30) sendfile(r0, r0, 0x0, 0x72439a6b) sendfile(r1, r0, &(0x7f0000fc2000-0x8)=0x0, 0x80000001) sync_file_range(r1, 0x0, 0x8, 0x4) 2017/12/23 14:46:03 executing program 2: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a95000-0xe)='attr/fscreate\x00') mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, 0x0, &(0x7f0000f22000-0x4)=0x0) 2017/12/23 14:46:03 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000011000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000011000-0x8)={0x0, 0x0}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000011000)={@common='ip6_vti0\x00', @ifru_flags=0x8400}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000005000)={r2, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000011000-0x8)={r2, 0xf8fe}, &(0x7f0000010000)=0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2017/12/23 14:46:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000012e000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl(r0, 0x4000000000001277, &(0x7f000023e000)="") ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/23 14:46:03 executing program 1: mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fcc000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fcc000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x14) connect$packet(r1, &(0x7f0000fcd000-0x14)={0x11, 0x0, r2, 0x1, 0x22c, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) fchmod(r0, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000001000-0x4)=0x100000000) prctl$setmm(0x23, 0x1, &(0x7f0000c5b000/0x4000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000001000)={0x16, 0x1000, &(0x7f0000fcc000)="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"}) ioctl$TCSETS(r0, 0x80045439, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000001000)={0x2, 0x1, 0x4, 0x401, 0x2, 0x3, 0x20, 0x5, 0xfffffffffffffff8, 0x4, 0x5, 0x400}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000001000-0x8)=0xb63) 2017/12/23 14:46:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002c3000)="", 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000da2000)=0x0) rt_sigqueueinfo(r1, 0x2, &(0x7f000071a000-0x10)={0x1b, 0x10000, 0x10001, 0xbda0}) r2 = creat(&(0x7f0000183000-0x8)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000430000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4, 0x7fff, 0x643, 0x2}, &(0x7f0000ba3000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00004fd000-0x8)=@assoc_value={r3, 0x80000000}, &(0x7f00000d1000)=0x8) connect$inet(r0, &(0x7f0000938000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) signalfd(r0, &(0x7f00009ab000-0x8)={0x334}, 0x8) 2017/12/23 14:46:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x7, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@abs={0x1, 0x0, 0x2}, 0x8) listen(r2, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000002c000-0x4)=0x3a6, 0x4) connect$unix(r1, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r1, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) close(r2) 2017/12/23 14:46:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x1, 0x101) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000003000-0x4)=0x0) r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x10001) write(r1, &(0x7f0000001000)="15", 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x0, 0x0) 2017/12/23 14:46:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000917000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, 0x1, 0x0, 0x0, 0x1ff, &(0x7f0000d32000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2017/12/23 14:46:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00002f7000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getpgrp(0xffffffffffffffff) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006de000)='/dev/rfkill\x00', 0x400, 0x0) fchmodat(r2, &(0x7f0000201000-0x8)='./file0\x00', 0x100) dup2(r0, r1) openat$keychord(0xffffffffffffff9c, &(0x7f0000a6e000-0xe)='/dev/keychord\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0x1f) 2017/12/23 14:46:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002b0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000031c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x4, 0x0}) fcntl$lock(r1, 0x24, &(0x7f0000004000-0x20)={0x0, 0x0, 0x5, 0x0, 0x0}) recvfrom(r0, &(0x7f0000f01000-0xd2)=""/210, 0xd2, 0x10001, 0x0, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a34000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000683000)=0x0, &(0x7f0000349000)=0x4) 2017/12/23 14:46:03 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000a86000-0x38)={0x0, 0x0, &(0x7f0000004000-0x60)=[{&(0x7f0000000000)=[{0x29, 0x0, 0x0, 0x0, 0x0, "368a6e3b35d2267db7da2244a922504c51004836c94c7e41c0"}], 0x29}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000006000)=""/84, 0x54) ioctl(r0, 0xddc, &(0x7f0000000000)="") creat(&(0x7f0000006000)='./file0\x00', 0x80) 2017/12/23 14:46:03 executing program 7: prctl$intptr(0xa, 0x4) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005b4000)='hybla\x00', 0x6) 2017/12/23 14:46:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) clone(0x0, &(0x7f0000de5000-0x88)="f9d643b9aea086923d9608eba2463b54799f3208374dc989aad392761ad984c740780472be97e7804dae51661a41788aeab2fe8b73a441e101b4cc57fdce865afa47cf0045b22a1ecb5208eaecca091ae15eae8bb4cb7494f338717b5aec8d4cae3116995dfc877dee9f6347ef28b9b0c0c3138da721b42d719a86fc94e0afbf4e8646a5426402a1", &(0x7f0000172000)=0x0, &(0x7f00005d7000-0x4)=0x0, &(0x7f0000dcb000)="0450e8be65a434701f88f4698ea17585e54076edaf9b8eaaf3ca77f3a5053dd7b7") socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000926000-0x38)=[{&(0x7f0000e2d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e82000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2017/12/23 14:46:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000cf0000)=0x0) sched_getattr(r0, &(0x7f0000beb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) llistxattr(&(0x7f0000d6b000-0x8)='./file0\x00', &(0x7f0000292000-0xd9)=""/217, 0xd9) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000cb0000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e56000-0x4)=0xe8) syz_open_dev$sg(&(0x7f00005b1000)='/dev/sg#\x00', 0x20000, 0x400) mremap(&(0x7f00007f0000/0x4000)=nil, 0x4000, 0x2000, 0x2, &(0x7f0000f34000/0x2000)=nil) 2017/12/23 14:46:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000825000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000099a000-0x5f)='task\x00') r2 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r1, r2, &(0x7f0000ea6000-0x8)=0x4, 0x2) 2017/12/23 14:46:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e07000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d06000)={0x7, &(0x7f0000b3d000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000853000-0x8)={r1, 0xa}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000000a000)='ramfs\x00', 0x2000003, &(0x7f0000009000)="") chmod(&(0x7f0000021000)='./file0\x00', 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000a23000-0x4e)="99d0bbb6ad9bc8d78f384b8ca4a98d788a943e0cee76da8c3a3eee755f263cbfabbcbd00dc23b73bebf8e8793b0eb59d5dfc1deb2ff83d2264a3d4d5e5aea2112e964d9e71e651ef94121b119fa9", 0x4e) 2017/12/23 14:46:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000236000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet6(0xa, 0x80000, 0x8000000002, &(0x7f0000bcf000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000bf1000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f90000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/23 14:46:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000013e000-0x9)='/dev/ppp\x00', 0x8000, 0x0) fremovexattr(r1, &(0x7f000007c000-0xa)=@random={'trusted.\x00', '\x00'}) 2017/12/23 14:46:03 executing program 7: mmap(&(0x7f0000003000/0xdd3000)=nil, 0xdd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) ioctl$TCGETA(r0, 0x5405, &(0x7f0000ced000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 14:46:03 executing program 1: r0 = creat(&(0x7f0000065000)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f000075d000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000bba000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ddd000-0x4)=0x6) tee(r0, r0, 0xfffffffffffffffb, 0x5) flistxattr(r1, &(0x7f0000baa000)=""/81, 0x51) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00002c8000)={0x0, 0x0, 0x0}, 0xc) ioprio_get$uid(0x0, r2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000077a000-0xc)='/dev/autofs\x00', 0x0, 0x0) fstatfs(r3, &(0x7f0000738000)=""/197) 2017/12/23 14:46:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000035a000)='/dev/keychord\x00', 0x88000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00009ee000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000816000)={r2, 0x2}) 2017/12/23 14:46:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ee0000)='/selinux/user\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000633000)='net/dev_mcast\x00') preadv(r0, &(0x7f00003d2000-0x90)=[{&(0x7f0000413000)=""/1, 0x1}], 0x1, 0x61) openat$selinux_create(0xffffffffffffff9c, &(0x7f000032f000)='/selinux/create\x00', 0x2, 0x0) 2017/12/23 14:46:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a01000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000077b000)={{0xff, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000dbe000-0xc)={0x0, 0x1f, 0x0}, &(0x7f0000ff8000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000a25000)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/23 14:46:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x1ff) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000711000)=0x1, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e0f000-0x10)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa0}]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000071000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b84000)=0x14) sendto$inet(r0, &(0x7f00003ff000-0x1)="", 0x0, 0x20000801, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000063c000-0x24)=[{{&(0x7f000037b000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008bf000)=[{&(0x7f0000572000-0xd7)="e3f79424a7dfc48117c8d3c12e7991943e7e092b479bc2440da7545547bad0eef290ec3a093fb138272fc57321f83eb0f7a9a0d41ca8d9a3728a044e935969c55863c95c5e35289d35a2509d3a10cce8946cd5824e6ed557c72041a32800064c64bb8345843f1a815276ee65ce60ffc186d80503f39abc3cfa71d64789a39ae8f61a085e2d9f209bd2461660ecfaf294d837d16d3c6c4331ff0ea071498f113520b0f03221c26e65ac1f74e41ee4419d3aaefb9705aac4bbba4967aaea5a5de51fa87f5ef7e8c13b2d950dbb0d6fd8912beb952ecb054e", 0xd7}], 0x1, &(0x7f0000220000-0x1128)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000095f000)=0x0) 2017/12/23 14:46:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000d17000-0x38)={&(0x7f0000a8a000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f000031b000)=[{0x10, 0x29, 0x0, ""}], 0x10, 0x0}, 0x0) syz_open_dev$sg(&(0x7f00007cf000-0x9)='/dev/sg#\x00', 0x10001, 0x200) 2017/12/23 14:46:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) getpid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004be000)={0x0, 0x0, 0x0}, 0xc) r2 = syz_open_procfs(r1, &(0x7f0000bd0000)='net/rt_cache\x00') ioctl$TCSETS(r2, 0x5402, &(0x7f0000efb000)={0x2, 0x2, 0x0, 0x2f, 0x9, 0x7, 0xfffffffffffffc00, 0x40, 0x9, 0x5, 0xf7, 0x7}) sendfile(r0, r2, &(0x7f00006dc000-0x8)=0x4, 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2017/12/23 14:46:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000045a000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) getsockname(r0, &(0x7f00005e7000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000781000)=0x10) r1 = socket(0x10, 0x2, 0x6) sendto(r1, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x10040000000, &(0x7f00003d7000)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/23 14:46:03 executing program 7: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000785000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e2d000-0x20)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fde000)='/dev/vga_arbiter\x00', 0x88000, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000fdf000-0x38)={&(0x7f0000fde000)=@full={{0x3, {"9885804633f7b1"}, 0x101}, [{"580f346546ddb4"}, {"d9428ff770b7b7"}, {"7d8f20b2587326"}, {"f532615bbcd910"}, {"76ebf5e8b72aeb"}, {"30ad7ada87a215"}, {"a55ededf1fd47c"}, {"a840c5efdf3249"}]}, 0x48, &(0x7f0000fdf000-0x30)=[{&(0x7f0000fdf000-0x47)="7b3e07195539c5d030bb68a0b934cd552d820e09f034ab1e97fea453d18e594dc497d90012409615c129c23522f6cfb14c83bd5be0f81e030d26b87fda07566e53d37259bb318e", 0x47}, {&(0x7f00008b0000-0x52)="c730c7aa9732df3ebeebf5c9ae0c037bf4d658668626a44b39edf728efc3d6c01fcec82ae5509f06fa89c6916d8dda9f415ae297e664df255d06cfde554ce3b468d183d39978d7eccb4b8e083ca452970c46", 0x52}, {&(0x7f0000121000-0xad)="a432349158b0c46c98a5a1eba346d639ee0107d21f9a9fab23d65c0b0c9eaabd487d1b6ad0bbed398cf9e4be70697f96915e10c32b97197369d094266cefde9f5f146b04a3e4a208c4cd5cab68637e4aee9e3b8cfa20deb0e45ce5dd2461cf6cec2fc84e69c0a350427c088dc8d06a2930aab47d77b7d3d03f4b508fee6f2a495b22ea52981a5f9e2eb3490aedf00afec43309a6e2de0373eff8a63a84640a5594a84a5f8e37494e56b6454adf", 0xad}], 0x3, &(0x7f00008fc000)=[{0x60, 0x115, 0x81, "821006b2e556d8f8f8eafc85b7ab0b4762f290d280d88b88b2cecc66a4bba7936a1b15b9b48ea6c1c6b4db3e211d7bb834e1e005be750ae7ae274eea6434766c2de181d99aaaed4773f6"}, {0x38, 0x3a, 0x5, "e9a7ee4960126600f859533f2aae5291ec510605535e7d382796b7449914823c0a5782509d59db"}, {0x18, 0x103, 0x8, "84c7d4df50a1bd71"}, {0x60, 0x117, 0x5, "a3df6015f9382690c3853cfc9de63c6b1a436a3e831f2b52a290f9b71307fa25ef55455f8adb881ddb05f00ec902a1a70d68fe228a7ad10de03b4f454bebf1367ab767ca91a0da5f3fdb883de153"}, {0xe8, 0x92f8b8dd7b9b6d4a, 0x400, "04dd789ffec089e60b0b724e9401694eb669375d877632f1c881ecfb5de181b55a8373b025bd90c4fc98f74121088cb5c6f576a73dd5368b27479cdaaaa091d49593bce515159a2734f953ab9375eb5c32ccef3cb57fe0078ca84f293f1b39e4fccd700354ce999b9c18a03586450b62e80975b77446630506f2e21ad1983c2d312eace89d3ac35d5e859d8722ef6066f17229052337d1b29eb85fb5c99a31350f314fee74fa99784e62a4062a12c70f022b224235f2eab59903fb3ff8af5e24e71f73434878b8ed2887013b96225d7e32430cecb89659"}, {0xa8, 0xff, 0x3ff, "c714fd479e819fe6d6b1c4dd580919479d9fdd36b2b830db675a5fb938213d39edf184ad531fe25ea800ea3427475a812dc691f30f3cb626cc0bb93c1ef6b588ed75e65d3b23a3d74df5fce0548937bcba12ad9ac2c0cc00e704e78f29b5ed1de2c13940e1bcefe63938d8db23eb4a022ff4075060bdbd2459798b9b60c2ff38ec983e72bfdce79aac4f22ecc953a669fc3eca1f534723"}, {0xe0, 0x6, 0x41ce, "aac29a7585edadf5e1bfd56daf5215017f7b0055bc04cf6524667d10b34b85bc16d32ecce2aa1b0acfba1e97626b4b772b8cbffa4eb63ab1b6f17482559cf2e20fed4226ee4b414b76ed25c7a1c5b0e084e0cb9a4f195f68d5b594aa45944746e903b146792ec09727e83f6d7717b5bbb96f1959fd2047575af85367eb7cfff22feadfc09fec965c561e5ea953305cc330734b350139f9a2482f417f71820cf07eebc5d302d1fcc70521975d96567408e7b6f4b0b78844422c3f7b6e36727a782c629b2c40c38c25707d"}], 0x380, 0x8005}, 0x4004800) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000c6c000)="", 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00008fa000)='/dev/rfkill\x00', 0x4000, 0x0) 2017/12/23 14:46:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000017f000-0x4)=0x0, 0x0, 0x0, &(0x7f00005a1000-0x10)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x2, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00007e6000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) rt_tgsigqueueinfo(r2, r2, 0x40, &(0x7f000004c000)={0x0, 0x0, 0xfffffffffffffffc, 0x0}) ptrace$getregset(0x4204, r2, 0x202, &(0x7f000036d000)={&(0x7f000043a000-0xf0)=""/120, 0x78}) 2017/12/23 14:46:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000799000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$void(r0, 0xc0045878) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000c63000)={{0x1, 0x800}, 'port0\x00', 0x4, 0x40, 0x5, 0xbef1, 0x101, 0x5, 0x3, 0x0, 0x5, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 14:46:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000233000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000002000)=0xe833) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001000-0x10)={r1, r2/1000+10000}, 0x10) clock_settime(0x8005, &(0x7f0000c37000)={0x0, 0x1c9c380}) 2017/12/23 14:46:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008a0000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) inotify_init1(0x80000) symlinkat(&(0x7f0000779000)='/', r0, &(0x7f0000221000-0x8)='./file0\x00') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009c6000)={0x0, 0x0}) renameat2(r0, &(0x7f000000c000-0x14)='./file0/file1\x00', 0xffffffffffffffff, &(0x7f0000214000-0x8)='/', 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000589000)={&(0x7f000022e000/0x1000)=nil, 0x1000}) 2017/12/23 14:46:03 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000-0xfe)={0x0, 0xf6, "bc81cb00783ec32305ba47f190f395a9acdfd6f1aecf0ff3bde52d25a8ede9e56ea2345f988a7f8179f310ff277ffcef4b0c6194bd51a3c3983efcbfd4e9a65073d5531606cd29a74b575899b589d999ea0c031dd1a8a5419f32376bb6323c034a817cf6e6b4bef4bb7accf7206a92e9e167e9d0a2ca7a654fea63918a46d578fa534dcc3d90f100ad3b22fb5155356fbe94f02cf57185223ab9de49b9785704a4b98619a91aa21ea7bddb4e16c0e7b12bf10d50966e106df91a9d51ff38f66b12f0aed6c54da353f91f92757d84b37a79aee9a51da5b898644b303ed5c23c460a553898c276c7052f8e9902dbc0f4340caecfed9332"}, &(0x7f0000000000)=0xfe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x58e, 0x8000, 0x6, 0x2, r1}, 0x10) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000005000-0x90)="f649c798c9a05b13c785afb99042aba4fff129fef5a6d243e7f2533501016b77442a3850786a4242c95eddff123e957bd273a3ae6dba3456d1d1e6d155324a3bf777edb5639ad815573e231346d46494b50b225a1c2705f18c8ec8c2b28e021421033696ad3c93960896f44ef581c2fe543cffab278e2244ba6ff3d4e84aed74f5b1ec2730537a8080900abf32bd7ad5", 0x90, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000004000)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000005000-0x8)='./file0\x00', 0x1) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000000)=""/58) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) setsockopt$ax25_int(r3, 0x101, 0x0, &(0x7f0000299000)=0x1000, 0x4) fcntl$addseals(r0, 0x409, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000004000)={0x2, 0x0, 0x8, 0x2, 0xfff, 0x10001}) 2017/12/23 14:46:03 executing program 2: r0 = socket$inet6(0xa, 0x1000000008000a, 0xa) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f0000bda000-0x14)="", 0x0) 2017/12/23 14:46:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000048c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c9b000)={0x1, &(0x7f00009d7000-0x8)=[{0x9, 0x80000000, 0x4, 0xa154}]}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a95000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000299000)=0x0, 0x4) getsockname$netrom(r1, &(0x7f0000890000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a8e000)=0x48) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f5c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000776000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000b0000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x9, 0x1, 0x100, 0x40, 0x200000, r2}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000613000-0x4)=0x9, 0x4) r3 = syz_open_dev$tun(&(0x7f0000ad7000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x8, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_mtu=0x3}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = dup2(r0, r3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f000087f000-0x8c)={0xf5da, 0x10000, 0x100000001, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0xfffffffffffffffd, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0xffffffffffffffff, 0x0}]}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000b4f000-0x4)=0x0, 0x4) 2017/12/23 14:46:03 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00006f2000-0xc)='/dev/autofs\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000618000-0xf8)={{0x0, 0x3, 0x8, 0x3, 0x1}, 0x2, 0x4, 'id0\x00', 'timer0\x00', 0x0, 0x65ea, 0xffffffff, 0x1000, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r1, &(0x7f0000608000)=[{&(0x7f00001b2000)="290000001c0055fcffffffffffffff000200e3f0010000007400000009000100000e0100aa645aff00", 0x29}], 0x1) stat(&(0x7f000036c000)='./file0\x00', &(0x7f0000f04000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fallocate(r0, 0x1, 0x7, 0x4) r3 = add_key(&(0x7f0000db5000-0x6)='.dead\x00', &(0x7f0000f21000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000051000)="22ba2ca8e9c9b8a2f9d5f10714be2a78737922d6c3026423", 0x18, 0xffffffffffffffff) keyctl$get_persistent(0x16, r2, r3) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f000095c000-0x59)=""/89) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000e47000)={@empty=0x0, @loopback=0x0}, &(0x7f000071a000-0x4)=0x8) getpeername$ax25(r0, &(0x7f0000f0e000)={0x0, {""/7}, 0x0}, &(0x7f0000bed000-0x4)=0x10) listen(r1, 0xcb) umount2(&(0x7f0000b51000-0x8)='./file0\x00', 0x8) 2017/12/23 14:46:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000127000)=0x0) r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x12, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x20005, 0x0}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000001000-0x80)=""/128, 0x80) 2017/12/23 14:46:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007e7000-0x6)='smaps\x00') mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r1, r0, &(0x7f0000014000)=0x100003, 0x10001) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008a5000-0x10)='/dev/sequencer2\x00', 0x22080, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000433000)=0x0, 0x80800) ioctl$TIOCNOTTY(r2, 0x5422) epoll_create1(0x80000) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e2e000+0xdc9)='/dev/pktcdvd/control\x00', 0x80008001, 0x0) writev(r3, &(0x7f00004d7000)=[], 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000070000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000602000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00006c0000-0x18)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002ce000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000949000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f000098c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r7}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000f22000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000092000-0x30)={0x190, 0x0, &(0x7f000074c000)=[@reply={0x40406301, {0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, &(0x7f0000697000)=[], &(0x7f00004a8000)=[0x0, 0x0, 0x38, 0x38]}}, @increfs={0x40046304, 0x0}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x68, 0x18, &(0x7f0000c9a000-0x68)=[@ptr={0x70742a85, 0x0, &(0x7f0000099000-0x1)=0x0, 0x1, 0x3, 0xb}, @ptr={0x70742a85, 0x0, &(0x7f00003f6000)=0x0, 0x1, 0x4, 0x38}, @flat={0x736a2a85, 0x100, r4, 0x0}], &(0x7f000061c000)=[0x48, 0x0, 0x38]}, 0x4}}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x18, 0x38, &(0x7f0000ca6000)=[@flat={0x77682a85, 0x1, r5, 0x2}], &(0x7f000046b000)=[0x30, 0x30, 0x78, 0x28, 0x48, 0x0, 0x20]}}, @exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f000057d000)=[], &(0x7f0000a47000)=[]}, 0x9}}, @dead_binder_done={0x40086310, 0x4}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x48, 0x18, &(0x7f0000719000)=[@fd={0x66642a85, 0x0, r3, 0x0, 0x4}, @flat={0x73622a85, 0x0, r6, 0x1}, @fd={0x66642a85, 0x0, r3, 0x0, 0x3}], &(0x7f000050a000)=[0x0, 0x18, 0x30]}, 0x2}}, @free_buffer={0x40086303, r8}], 0x6b, 0x0, &(0x7f0000518000-0x6b)="26afa572e1da18fae26d90234925ddeb66983be967bd08fc1904e5e5350dcd4b96b7c4dcbffa4868a9f76a207ed1c32d6087f1cdf8a464bb966bc8dcd052d27cfaa8dc8713d6c1b145bb4f167f968b51aaf468f3c7b29e0df89a7235923d1b3f5a4f25248bb313e5c46339"}) 2017/12/23 14:46:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0xe259) socketpair$inet(0x2, 0x6, 0x7, &(0x7f000072c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004c5000)={0x0, 0x0}, &(0x7f0000727000)=0x8) lstat(&(0x7f000081f000-0x8)='./file0\x00', &(0x7f0000507000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fab000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000d35000-0xc)={0x0, 0x0, 0x0}, 0xc) setgroups(0x3, &(0x7f000072d000-0xc)=[r4, r5, r6]) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b89000)={r3, 0x7, 0x0, 0x7fff}, &(0x7f0000a9d000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000121000)=0xff, 0x4) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x80000000000003, &(0x7f0000218000)=""/0, &(0x7f0000857000)=0x0) 2017/12/23 14:46:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007d7000)='wchan\x00') preadv(r0, &(0x7f0000ac3000-0x50)=[{&(0x7f0000c02000-0xb2)=""/225, 0xe1}], 0x1, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x5) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000a8000-0xb8)={0x0, 0x5, 0xbac, 0x8000, 0x10000, 0x0, 0x787, 0x4, {0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x3ff, 0x400, 0x0}}, &(0x7f00001cf000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00006fa000)={r1, 0x4}, 0x6) [ 34.100488] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 34.133668] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/23 14:46:03 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$lock(r0, 0x5, &(0x7f0000012000)={0x1, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 14:46:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000480000-0x4)=0x7, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000212000)=0x0) [ 34.187361] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. [ 34.242750] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/23 14:46:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a3e000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x9) ioctl$int_in(r0, 0x5473, &(0x7f0000c5a000-0x8)=0x9) r1 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write(r1, &(0x7f0000a87000-0x18)="0700000014000307061e0000090f0a0011000000f608ffb8", 0x18) 2017/12/23 14:46:04 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udplite6\x00') ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000011000)=0x4) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000002, 0x10, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x68, 0x0, &(0x7f0000002000-0x68)=[@acquire_done={0x40106309, r2, 0x3}, @reply_sg={0x40486312, {{0x3, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x78, 0x18, &(0x7f0000002000-0x78)=[@ptr={0x70742a85, 0x1, &(0x7f0000011000)=0x0, 0x1, 0x4, 0xb}, @ptr={0x70742a85, 0x0, &(0x7f0000000000)=0x0, 0x1, 0x4, 0x1d}, @ptr={0x70742a85, 0x0, &(0x7f0000014000-0x1)=0x0, 0x1, 0x3, 0x39}], &(0x7f0000013000)=[0x0, 0x38, 0x78]}, 0x7}}, @increfs={0x40046304, 0x0}], 0x37, 0x0, &(0x7f0000002000-0x37)="29c5e8340cfe050c8d31ba30003b6742c55a445454f290a8e265bc45abb6396a369b1e1e81a7fdb54fd7c6ecc9f4b8109d9b7a03bae724"}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x841, 0x0) clock_gettime(0x0, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000003000)={&(0x7f0000004000-0x28)=[0x2, 0x9, 0x7, 0x0, 0x2, 0x3, 0x1, 0x9, 0x1cf, 0x9e7], 0xa, 0x5, 0x0, 0x7, 0x0, 0x8, {0x8, 0x8c5, 0xffffffff, 0x1ff, 0x0, 0xa8b, 0x1, 0x1, 0x5, 0x4, 0x2, 0x2, 0x2, 0xffffffffffffff81, "b826c3747297f1c7e1b66c2a6bc6ccd64137557f93afa42ad70d2374a38bb331"}}) timerfd_create(0x2, 0x800) socketpair(0xb, 0x7, 0x5, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000002000-0x4)=0x3, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000011000)=0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000907000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000044c000)="487753f20decf66d8da3fb30a5dc7c704bf0b7b4120926e74697e16f8941c4a69ba22308f4b733e3fbcdf5561ce3b9506ed19ca0fa52539e242f0b7d6af0d1992760896974aaef3f225c0afb40fc3563ef882d20829b73c217e82de7949f0ed2f05327b489697213fcc490a7") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) 2017/12/23 14:46:04 executing program 2: mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = getpid() setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000029000-0x108)={0x40, {{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000001c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001b000-0x4)=0xe8) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000047000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000041000)={r1, r2, r3}, 0xc) r4 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) r5 = dup2(r4, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) timer_settime(0x0, 0x0, &(0x7f0000045000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000023000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f000003a000)={0x122, @time={r6, 0x0}, 0x0, {0x5, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 14:46:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f000074c000-0x8)='./file0\x00', &(0x7f0000689000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}) r0 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000167000)=""/0, 0x0) 2017/12/23 14:46:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002f7000)='/dev/ptmx\x00', 0x600000, 0x0) mprotect(&(0x7f000040a000/0x2000)=nil, 0x2000, 0x8) munlock(&(0x7f0000c98000/0x3000)=nil, 0x3000) r1 = socket$packet(0x11, 0x3, 0x300) sendfile(r0, r1, &(0x7f00007be000-0x8)=0x0, 0x80000000) 2017/12/23 14:46:04 executing program 7: mmap(&(0x7f000001e000/0xd8d000)=nil, 0xd8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00004a1000-0x21)="1f00000000010100f5fe06ffffffffffffff7237090012800600000006190e", 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/pktcdvd/control\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000b55000)={0x0, 0x9}, &(0x7f000043e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000068e000)={r1, 0x2, 0xf, "6e0366d35eb92c149b24fcb6348ae8"}, 0x17) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d64000/0x2000)=nil, 0x2000, 0x1, 0x110, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000002000-0x10)={0x13, 0xdd, &(0x7f0000002000-0xdd)="0d18487f0c3076274f5782a3e099eba9d3c0959fac71950d06d816101dddef1dfcd3e3a55809e208879e6fd50ad7f9819d486666928f3b1c442bd614e6fbaa59a70508d017b762709d647c1d473bad7eba3b9881153130584c542722b18c34d5fd24d4167cb70b3c78d4270d873ea08dcbab82bb1d628eba9df6ac140a1d43d4994859e5b8faae56d4fabec5907cd7c28679956e4acf47b4f6d3a4b9f8a57eedb00c554b22feb3fb15939258b47ca4c3afa9f8d73913d08f616174b0fa42cb525c49b75a8b9f03567939c4b79afbb8b3148f74495b7334259b17875323"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00001df000)='./file0\x00', &(0x7f0000001000)='./file0\x00') setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00007ba000)=0x361b, 0x4) 2017/12/23 14:46:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000212000)={0x0, {0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f000063f000)=@common='rose0\x00', 0xbc1, 0x0, 0x0}) 2017/12/23 14:46:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000084e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000016a000-0x9)='/dev/rtc\x00', 0x300, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f000099f000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000239000-0x4)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000e61000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) accept$nfc_llcp(r1, &(0x7f0000025000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b40000)=0x60) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2017/12/23 14:46:04 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000014000-0x10)={&(0x7f0000003000/0x1000)=nil, 0x1000}) writev(0xffffffffffffffff, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents(0xffffffffffffffff, &(0x7f0000001000-0x64)=""/0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000ca9000)=0x0) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/23 14:46:04 executing program 2: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000150000-0x4)="", 0x0) socketpair(0x3, 0x80000, 0x1, &(0x7f0000121000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000fab000-0x4)=0x4) 2017/12/23 14:46:04 executing program 3: syz_open_dev$binder(&(0x7f000051a000-0xd)='/dev/binder#\x00', 0x0, 0x2) socket$inet_sctp(0x2, 0x0, 0x84) openat$selinux_create(0xffffffffffffff9c, &(0x7f00001ff000)='/selinux/create\x00', 0x2, 0x0) syz_open_dev$evdev(&(0x7f000097e000)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x7fff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000002000)={0x81, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup(r0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00003ab000-0x10)={0x11, 0xf9, &(0x7f0000fb5000)="83f7877f3284227e5f12b4dca4b1591a8b3ddec479574c1817259c9c61cb9852474c3f5b6dfba84d47115deab14f674157e7609f99556a36c18b7d5bce8d04ce521db7c9ad3d2ddf7b6ab9b2a0f6b5b1afba77c95a9ca200f0c08b7d1a5e305464873ac4901d01450fa52569fdcbe5d250bfb9975526eba520f8ba4834219615a4f60c71e286a7df13583cafd9d46c205d14e87eb71a93dbba30fe85d64ea2764836c57e1dd7e4d50d0951b5e0f8cb5e703657fcf31c9ccbb3f15513d5fb994679838df364b914f70af950c76d428b0388ca0b6214dfe4615b34b1b78438f9e8648d74a0285ec8ea4beb54efdc52aa1b25b1382fe99dec3db1"}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000513000)=""/99) setsockopt$sock_void(r2, 0x29, 0xcb, 0x0, 0x0) 2017/12/23 14:46:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000d4b000)=""/120) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000240000)='/dev/rtc\x00', 0x12000, 0x0) sendto$inet(r2, &(0x7f00001e8000)="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", 0x1000, 0x4001, &(0x7f000080b000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2017/12/23 14:46:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000fe000)='net/fib_trie\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r0) sendfile(r0, r0, &(0x7f00008d6000-0x8)=0x0, 0x6) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f000078c000)={0x40000000, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f000007a000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) 2017/12/23 14:46:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) pwrite64(r0, &(0x7f0000077000-0x83)="", 0x0, 0x0) 2017/12/23 14:46:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) ioctl(r0, 0x100, &(0x7f0000b38000)="0e9044e91caad6ec75dbf79ad251fdbcf5e882da84344c58fb133066597d4dff8632279c3af10d01da4420aa68ed3fe1e8cc112e9f796f184535d3633135d49c0d88beeed27ae1ac846e7e1fe8bdbbcd230f30e6c84765994775bb06af1c865d24514aebac4848a3fe7b168724e8dda0312ad467245865f7f2180ec411655052f1b9a6") r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) pselect6(0x40, &(0x7f0000228000)={0x4, 0x3, 0xab, 0x1, 0x3f, 0x3, 0x3ff, 0x100000001}, &(0x7f0000468000)={0xffffffff, 0x5f07, 0x3, 0x3f, 0xf1e6, 0x3, 0x3ff, 0x5}, &(0x7f0000e60000-0x40)={0x1, 0x3, 0x8001, 0x5, 0xfcf, 0x2, 0x8000, 0x1}, &(0x7f0000b78000)={0x0, 0x989680}, &(0x7f0000944000)={&(0x7f0000cc8000)={0x7fff}, 0x8}) clock_gettime(0x0, &(0x7f00009d5000-0x10)={0x0, 0x0}) memfd_create(&(0x7f000080f000)='GPLGPL(+em0\x00', 0x2) mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00007c3000)={0x7, 0x5, 0xff, {0x77359400, 0x0}, 0x8, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) write$evdev(r1, &(0x7f0000002000-0x24)=[{{r3, r4/1000+30000}, 0x0, 0x0, 0x1000}, {{r2, 0x2710}, 0x0, 0x0, 0x0}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00009dd000-0x58)={0x80, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000088000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/23 14:46:04 executing program 5: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000087000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000fde000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000135000)='\x00', 0x1, 0x20000002, &(0x7f000025e000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000836000-0x104f)="bf", 0x1, 0x0, &(0x7f00008e7000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000ffc000-0x1)=""/23, 0x17, 0x2, &(0x7f0000ffb000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ffd000-0x4)=0x430, 0x4) 2017/12/23 14:46:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000d71000)=0x8000, 0x4, 0x800, &(0x7f00005c4000-0x10)={0x0, 0x989680}, &(0x7f00009d3000)=0x4, 0x7fff) clock_gettime(0x4, &(0x7f0000fef000)={0x0, 0x0}) 2017/12/23 14:46:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x853b, 0x10001, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f0000ce3000)="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", 0xfce}], 0x1) 2017/12/23 14:46:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a31000)='/dev/hwrng\x00', 0x2800, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000b9d000-0x4)=""/4) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000ed9000-0x4)=0x0) clock_gettime(0x0, &(0x7f00006ba000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00003af000-0x20)={{0x0, 0x989680}, {r2, r3+30000000}}, &(0x7f0000a91000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000c7f000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigtimedwait(&(0x7f00009ac000)={0x2}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000323000-0x10)={0x0, r4}, 0x8) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) 2017/12/23 14:46:04 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000012000-0xc)='/dev/rfkill\x00', 0x200040, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x1f) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000013000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) fcntl$setlease(r1, 0x400, 0x0) ioctl$TIOCCONS(r0, 0x541d) 2017/12/23 14:46:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = openat(0xffffffffffffffff, &(0x7f0000086000-0x8)='./file0\x00', 0x8000, 0x2c) sendmsg(r0, &(0x7f0000248000)={&(0x7f00004ea000)=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003a2000)=[{&(0x7f0000ab9000)="c691d6e82b555130af49fb667cffefa199c1a347c4a21a3154252d8e981bd87c9849af21b40e37c15d80f0c3a2a0097c60167b551a174983a1f38468d3191bfecfc035432b9a9bfb3ad43b61157e238974dc32566c0633fd97ad4104272d164238198b3ba1ef58ed4ac199232485c4e12bd05b6363f5a23dab09ba5fa558b215c0112c0cef2f4b4f9a090d30a71cb27fbc490d0ed519883c0e8dc185f8b4d799fae59f434d811a118c78c2e04a106ca4dbf4b80516122e04ab13958d3cba80659baa64e5334c7fc4b3492f5267bdedf4cb2c21a1cc", 0xd5}, {&(0x7f0000d9d000)="497e5e96c7cfff0a8e5644219a2534acdc060dffb31810ef46e01282cd32d8f6d747b6dc775c1e15f1a224c436a5a9aabcd5e7c690170c773f5a86adb6f98b434e22f92c25f213347b8beb86d2a37d55a9557ab0038233ad65b6a1d3a85a0637046d7408c541a912b1bf27a5df71ff1a2c8712d1e62b376f852502cb0ec8b2757a276aba6c8b85b7970559e6f8e88dc2c93f956918e0371e35175d321c8091b93b167c14b0055e5d155d302f8b58493fb5c6f36586e58057bb0b8a88dc65ed05737749134d", 0xc5}, {&(0x7f0000175000)="89d803e0aa19f6290bbe152e9fbcf11f516c8527b4dcf78eac86be4f4f3202628655093ca97626958bd5d5cfe1fda1", 0x2f}, {&(0x7f0000c9b000-0xf9)="6f827c9a0aa4aee3a6904ae19e693867c7a7f946bcfcd8f95ab3e3c715e27aed4dfd6e99501abc950ae5f1742d4ee41a83d700037b0b35849b419dfabc540ef0f2aa4dacbd84e242310ab6cf582490a5fef9183fdc3a2d8ad292e97ef29c79785417adb0204762d7d5be82165bce64d78a52e9a0fb434bda97d2982fa9523989a10131d45fc7a7adbc0e58b17a53fcbe12aedcf7275a5c054d29fe5ca873184d0dbb51615a6ee5b12ae73fe92594f37900817dddb78691101cd9b22f747ab32d4ccda888e00f6356a5b59be6a525831739296788f66d9cc2954b21c936bcd69a8dec1e1e5621004e482af7930ea95acfe94e001c137067ea1f", 0xf9}, {&(0x7f00008a0000-0x92)="b44663d5ccee3eea95e00d0991ec43beb0037db224b7bd236a2db49f1ffb26a646f4882df1fb9396d2dff9f7314930f3066510deb8a9bcbe9889c2ea07865c53902e19643cbefc70d02e0027d0463c18c13922fcb56aab79ae6e53ac83fb89a2eb6a477877d6a3092d9561e92da08dc2ae24301ebaafd36072c61b9e959929013dce6199a07c729f69ef8875bcf3e0f7e234", 0x92}, {&(0x7f0000d4b000)="b324fb69df5e314d880160d0d5234c4c6f3ac9b4eae27a1795a3b710cb125ef0195e8f9de1bdcdeefab105eff2e57cc73a22cd99dad554ecb2477854bb5ac63a9bc62bdb9eb2b4ee358db450d24362f922792d507ab02fa5645d572bb3876e02376d7e4155c52b29eb8925647c31c376c6473408c695e382dcf4fb29c93275236bed9c189419c9a8acb676f4fc3705773c3589e328f8fe065160ebb138af11c2358ed119489dce57a8e35d9e8a3e680b0eca8c25715c9099fc0655afef1193cb52cdcfbc1f3f5c358743b6bc075a188f1f3eb8344aed33f06a93648e3474ae", 0xdf}, {&(0x7f0000148000-0x28)="fe0f1a7a0fab92c96ed46c696a57b790cce37e448514ce6515abb2f63bab8c82311001d0ea8c810b", 0x28}, {&(0x7f0000f95000-0xbe)="dbcac103efd64b811aa0ac0f51d71f012448a6875cf26cad506731137435c6d7e1a6f9b022a5794c9ba5ea3531575f0dbafd432c0edd8eb4784db4830173f7aa1edc56f2af7200e369ab772c9f68474b7889f8eec87cb21faeb985226d202c1fad6867e9b9a5296d06031c02c2d493a0f9647d414810cea99c8309d896cbc9208983beba9ce0e1d51effeb6ad4c70c8756521ae5ce98943d7e090859b0600b60866428f1f79d41f6e479b1faa6522ab95ff17d9aef44df5fdc219d2efc29", 0xbe}], 0x8, &(0x7f00000f5000-0x158)=[{0xe8, 0x0, 0x0, "ded82f71937ae4f2c0568ac80b817c5dd8a9712f0321df1f894b732b9304f22d42bf1629360e729f790a23111c82243bd35dc86e28c30a0c8937753f162ca0636a5fc64aa6db4193fa917650187e6c80ea51e8344a0a179ccc0b170574e7fce176764022b25f73dbe63b225dd59b46e78277f02324f111ed8b90e8a462b598f213fe3b873f377461b33ecfc3780fa311ff636c73065e2069307acce412867ebcbc8e2535d7b3562e5cf8e999cafdf66139d339d12dfb5746fe58ded0133191f4fc273672a8d16e9625f0424e63f6413ad8d10349"}, {0x70, 0x102, 0x9, "e8cd89a2db2a531ae327665b61aa75716c995fc22686601ccb39da89a6531251671748786c7a710aa9c4affaf111793cbab846b806d02d78e4dbd0a4f9069b8b410f4d7620473f86ac053dbd138adb37a1cf7f52b31ba6c23215c74e"}], 0x158, 0x40}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000df4000)=0x36, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00001f5000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = epoll_create1(0x0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000ae0000)={0x0, 0x0}) poll(&(0x7f0000024000-0x50)=[{r2, 0x41, 0x4}, {r1, 0x0, 0x2}], 0x2, 0xce8) r4 = add_key(&(0x7f00009fa000)='asymmetric\x00', &(0x7f0000d50000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003f6000-0xb6)="0b94ab0c94c02e326a97a9df7e98ac199e6b6969196b3107990e13217b03e9576d0a696785c5605705c20b800d1e030ca34f7fcbcb3cade2ab560daa803ff70da4cb1300fe991b4e7c62f757113bca7aabcf326bb83cf0f6b1c51dbffc9d0b36484c33fd3d9e41328ab4d938bf9e585227c9c2bd490dbde2f1d4022e4d3c614c51ff092c3455580d3f2388081a304ab94d00a3f0e89d1cb219fe3f8ffe9de2ef056dd5f1b9400165e07fb40267b1f3a5b09a5806cbcc", 0xb6, 0xfffffffffffffffe) request_key(&(0x7f00009bb000-0x5)='ceph\x00', &(0x7f00009cc000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008be000)='}\'GPL/\x00', r4) mq_timedsend(r2, &(0x7f0000f25000-0xe)="36b1ae839d8160a75b93052692af", 0xe, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) fcntl$setlease(r1, 0x400, 0x3) 2017/12/23 14:46:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000552000-0x8)='./file0\x00', 0x3ffc, 0x0) syz_open_dev$binder(&(0x7f0000285000)='/dev/binder#\x00', 0x0, 0x0) r0 = socket(0x1b, 0x0, 0x4) connect(r0, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/12/23 14:46:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000990000)='/dev/vga_arbiter\x00', 0x202, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00002e4000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f00005e2000)='net/ip6_mr_vif\x00') sendfile(r1, r1, &(0x7f00003f8000)=0x2b, 0x3fe) 2017/12/23 14:46:04 executing program 0: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r0, 0x76ec, &(0x7f0000000000)={0x2c, 0x3, 0x1ff, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f0000f11000)=0x0, 0x3, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 14:46:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00000b2000-0xa)="260000005e00091d0000000002000000800000010000800000000000a34c085b1ee9ff07356a", 0x26) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000e08000)={0x5a79, {{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/23 14:46:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x4c, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/23 14:46:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f00004dc000-0xd)='/dev/binder#\x00', 0x0, 0x8000000000400) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000eef000-0xbc)={0x3, 0x3, 'client1\x00', 0x4, "31545bf76cf71c9c", "18f12e1fd16d5e0ef0cd4f0cd493c80092e3edaacf6c49b840cd36888a84de0e", 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006a6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000edc000)={0x2, 0x3, 0x7, 0x3, 0x8}) r3 = dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000fb2000-0xf1)=""/241) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) 2017/12/23 14:46:04 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00008dd000-0x1)="", &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x20402) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000002000)={{r1, r2+30000000}, {0x77359400, 0x0}}, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/23 14:46:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = dup2(r0, r0) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000fe9000)=""/142, 0x8e) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000583000)=0x0) 2017/12/23 14:46:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000226000)='./file0\x00', 0x0) dup2(r1, r0) pread64(r0, &(0x7f0000dd2000)=""/147, 0x93, 0x0) fsetxattr(r0, &(0x7f0000e13000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fe5000-0x4)="02000000", 0x4, 0x0) 2017/12/23 14:46:04 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) clone(0x0, &(0x7f00001da000-0x88)="", &(0x7f0000f88000)=0x0, &(0x7f00005f3000)=0x0, &(0x7f000019e000)="") r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000534000)={0x20, 0x0, 0x1ff, 0x0}, 0x10) getpeername$llc(r1, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000)=0x10) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000004000-0x5c)={{0xa, 0x0, 0xcec, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, {0xa, 0x2, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x7fffffff, 0x0, 0x7f, 0x0, 0xff, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000005000-0x10)=@common='yam0\x00') epoll_create1(0x80000) 2017/12/23 14:46:04 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b8c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000ac8000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000696000)={r1, 0x4}, 0x6) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x8, 0x3, 0x0, 0x5, 0x0, 0x3a2}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000-0x7f)={r1, 0x77, "e2dabfc51498acc8d211520b9cd1ca2a476d52a30c8004fe197e36771887dc36cab63d02a3c2c6b0d4a673817546d3f124b5536fd64e0351f5dc1eea85e3944f9bf195973e1051815a380aa2b4b437b15ac5aa73c0e5a6b79591dea761c6d2564d2ffcf4e64c77a8f6878307b855255ff5431aae76a51c"}, &(0x7f0000002000)=0x7f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) utimes(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000000000)={{r3, r4/1000+30000}, {0x77359400, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000004000)=[{{&(0x7f0000005000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000005000-0x20)=[{&(0x7f0000005000-0x13)=""/19, 0x13}, {&(0x7f0000004000)=""/197, 0xc5}], 0x2, &(0x7f0000004000)=""/128, 0x80, 0x3}, 0x2}, {{&(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000002000-0x10)=[{&(0x7f0000002000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x30b}, 0xd7}, {{0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000005000-0xd7)=""/215, 0xd7}], 0x1, &(0x7f0000004000)=""/4096, 0x1000, 0x401}, 0x0}, {{&(0x7f0000005000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[{&(0x7f0000003000-0xaf)=""/175, 0xaf}, {&(0x7f0000005000-0x16)=""/22, 0x16}, {&(0x7f0000000000)=""/14, 0xe}, {&(0x7f0000004000)=""/89, 0x59}], 0x4, 0x0, 0x0, 0xcb}, 0xcf65}], 0x4, 0x40000000, 0x0) flock(r0, 0x4) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x766) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000005000)={r2, 0x5, 0x4, 0x5, 0x4, 0x2}, 0x14) 2017/12/23 14:46:04 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) splice(r0, 0x0, r0, 0x0, 0x10001, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8}, &(0x7f00003da000+0xc93)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xe7, "00378130bdbf8596378aa30e61204c2b9c8eeb0ecca2954198e25d132cc1cecd9ab11fafd71364d67d636f65fa51614d0c3b410c719588df4eeceb856cd1dd8eae652a8173a1aaf9405d93b355cfaf7668bc7794f1499c3e8ed53a752ee40a01b1f620bf70588e28e75df983529049a6574198fa3bbc8f4156a8a17688d142b68305a34f7f6e1561d6df8cbcbc734de6bac9eae2decf87866f3d4845f6f337998365f48ad8ea3dbe61250be6a8117d47b1cdee8be575a1b963ae8c5a657380875e8857c03648baa628d8bb9c89c3df32821641f372be317f30fe8b1563b6b578a738e035752aff"}, &(0x7f0000001000-0x4)=0xef) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x8)={r1, 0x8000003ffffd}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/23 14:46:04 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000)={0x2, 0x6, 0x2, 0x7, 0x5, 0x25a, 0x1, 0x7, r2}, 0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0xc, 0x0, &(0x7f000000b000-0x108)=[@free_buffer={0x40086303, r3}], 0x0, 0x0, &(0x7f0000000000)=""}) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bf1000-0xe)='/dev/keychord\x00', 0x800, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000a11000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0b000)=0xe8) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000892000-0x28)={@common='bond0\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000752000-0x1)=0x3f, 0x4) 2017/12/23 14:46:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00002d0000-0x10)={0x1, &(0x7f0000ff3000-0x5)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$evdev(&(0x7f0000742000-0x12)='/dev/input/event#\x00', 0x2, 0x84100) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f10000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000635000-0x8)={0x1000, 0x20}) bind$ipx(r1, &(0x7f0000298000)={0x4, 0x7ff, 0x2, "99ed0cda691e", 0xffffffff, 0x0}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d54000-0xc)='/dev/autofs\x00', 0x100, 0x0) timer_create(0x4, &(0x7f000058d000)={0x0, 0x1d, 0x0, @thr={&(0x7f0000a77000-0x31)="a9d98885544b5b743714dbd7888194e034cc29eca5259c5f9b71bfe14efc0a54c9ae5fda8cec0d182bb22060de93e7fe82", &(0x7f0000a8b000-0x7)="4ced834cc40163"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d80000)=0x0) timer_getoverrun(r3) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) tkill(0x0, 0x2) 2017/12/23 14:46:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000d0b000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f00004d3000/0x3000)=nil) seccomp(0x5, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f0000883000-0x8)=[]}) prctl$intptr(0x1a, 0x8000) remap_file_pages(&(0x7f0000949000/0x400000)=nil, 0x400000, 0x0, 0x0, 0x0) [ 34.639403] binder: 6323:6332 ioctl 80084502 20fb1f0f returned -22 [ 34.653539] binder: release 6323:6332 transaction 34 out, still active [ 34.661162] binder: undelivered TRANSACTION_COMPLETE [ 34.675228] binder: 6351:6354 ERROR: BC_REGISTER_LOOPER called without request [ 34.678577] binder: BINDER_SET_CONTEXT_MGR already set 2017/12/23 14:46:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000a17000)={0x0, 0x0}) ptrace$peek(0x1, r0, &(0x7f0000867000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 14:46:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000258000-0x20)={0x800, 0x5, 0x203, 0x400, 0x1d, 0x3, 0x4, 0x5, 0x0}, &(0x7f0000591000)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000de4000)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) connect$inet(r1, &(0x7f0000b35000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 14:46:04 executing program 5: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000c28000-0x10)=[{&(0x7f000083e000)="580000001400192300bb4b80040d8c560a06020000000000000021c218fe58a2e04a03ca8164243e8900000028435a0004fbf50dfff90004a5000004001ce1ed5e0000000000221f1000010006f40800000100e86b0f536e", 0x58}], 0x1) r1 = dup3(r0, r0, 0xc95b1dfdc83c2691) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d23000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000620000)=0xe8) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000d23000)={@loopback={0x0, 0x1}, 0x6, r2}) set_robust_list(&(0x7f000050c000)={&(0x7f0000c09000/0x1000)=nil, 0x0, &(0x7f0000b8c000/0x1000)=nil}, 0x18) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000d24000-0xb4)=[{{0x0, 0x0, &(0x7f0000860000)=[], 0x0, &(0x7f0000901000-0x34)=""/52, 0x34, 0xf7e7}, 0x11}, {{0x0, 0x0, &(0x7f000004f000)=[{&(0x7f0000ace000)=""/0, 0x0}, {&(0x7f0000d23000)=""/226, 0xe2}, {&(0x7f0000d23000)=""/79, 0x4f}, {&(0x7f0000269000)=""/110, 0x6e}, {&(0x7f000031b000)=""/152, 0x98}, {&(0x7f0000d24000-0x3d)=""/61, 0x3d}], 0x6, &(0x7f000014d000)=""/210, 0xd2, 0x0}, 0x3}, {{&(0x7f00005dd000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000abb000-0x30)=[{&(0x7f0000d23000)=""/4096, 0x1000}, {&(0x7f0000bad000)=""/136, 0x88}, {&(0x7f0000120000-0x44)=""/68, 0x44}], 0x3, &(0x7f00001a3000)=""/150, 0x96, 0x1000}, 0x3}], 0x3, 0x20, &(0x7f0000d23000)={0x0, 0x989680}) 2017/12/23 14:46:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000980000-0x10)=[{&(0x7f00000f0000)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec8005110001000000f2fffe000000031100010018e907", 0x34}], 0x1) r1 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000f57000-0x4)=0x4000007, 0x4) sendto$inet6(r1, &(0x7f00003c4000-0xcd)="", 0x0, 0x20040000, &(0x7f0000de0000-0x1c)={0xa, 0x0, 0x4ec0ba44, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000475000)='/dev/sequencer2\x00', 0x20000, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000900000-0x5c)={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, {0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x3, [0x2, 0xee7, 0x7fff, 0x100000000, 0xfffffffffffffffd, 0x0, 0xff, 0x8]}, 0x5c) getsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000c43000-0x5b)=""/91, &(0x7f00001c2000)=0x5b) [ 34.678585] binder: 6323:6355 ioctl 40046207 0 returned -16 [ 34.683055] binder_alloc: 6323: binder_alloc_buf, no vma [ 34.683071] binder: 6323:6332 transaction failed 29189/-3, size 0-0 line 3127 [ 34.683095] binder: 6323:6355 ioctl 80084502 20fb1f0f returned -22 [ 34.691645] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.691837] binder: send failed reply for transaction 34, target dead [ 34.729384] binder: 6351:6364 got reply transaction with no transaction stack 2017/12/23 14:46:04 executing program 4: mmap(&(0x7f0000000000/0x8da000)=nil, 0x8da000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00008da000-0x90)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00006a7000-0x8)='./file0\x00', 0x20600, 0x8) syslog(0x9, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00007c7000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000050e000-0x4)=0xe8) mmap(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0xbc, &(0x7f00005a9000-0x8)='./file0\x00', r1, &(0x7f00008dc000-0x82)="ea9af48c57f0acfe1445d41e2afbefa6feb3ff10d570af3f3ea0cd0de7820763aceb4b75ea8d66d01de978ff0b486d618e9ef97ca250e6f736b47709631a61a927cb5d95d0cfc44dbbb45d1898ce105f0db1112497bb590886d1fd76ef50d3ce8e38e4b19f325b39b7edf8b21f49f8760aa2712c47a3151be1dafacd28d8ba493ee3") mmap(&(0x7f00008db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x6, 0x68000000000000, &(0x7f00008dc000-0x4c)="66339d860f02f99ee7a65ee46a311fa1507985307edddfdcb111198f8acf0654fd55bb8578d4b6b50eebaca7777454ae78231c4c9a085103797fe6d40bae478568eb71e11ba53f542e175be8", 0x4c) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000769000-0x4)=0x8000, 0x4) mmap(&(0x7f00008dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008dc000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000222000-0x4)=0x6, 0x4) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000694000-0x10)={0x0, 0x58, &(0x7f00008de000-0x58)=[@in={0x2, 0x2, @rand_addr=0x953, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xc2d7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x1, 0xb4a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f00008dd000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000018000-0xa0)={r3, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x8, 0x7f, 0x1e, 0x20}, 0xa0) clock_getres(0x0, &(0x7f000019b000-0x10)={0x0, 0x0}) r4 = syz_open_dev$sg(&(0x7f0000600000-0x9)='/dev/sg#\x00', 0x401, 0x40000) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) 2017/12/23 14:46:04 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000000000)=0xc) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000002000-0x8)={0x1, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000003000-0xe8)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x26, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4000}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf69}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe}, @in6={0xa, 0x0, 0xea3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, @in6={0xa, 0x2, 0x5a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xe8) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000001000)=0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000003000)={0x9}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}, 0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000004000)=0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000006000-0xb)='pkcs7_test\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000-0x9)='vboxnet0\x00', 0xfffffffffffffffd) keyctl$update(0x2, r2, &(0x7f0000004000)="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", 0xfb) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000007000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000)='ceph\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000007000)="cc375380b49d1558e05f358f2f2ec3e3a02657671cea71a76d450dcd58c660bbbee69a5cfb2e7aff", 0x28, r2) fchdir(r0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000002000)={0xfffffffffffffff9, 0x9, 0x100000000, 0x4, 0x7, 0xfffffffffffffff7, 0x80a, 0xffffffffffffff1a, 0x3, 0x7, 0x3, 0x4}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000009000-0x8)={0x0, 0xffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000008000)={r3, 0x27, "0a1ca89cf720e1d6e2e78f779d99c541efd4ea6a1e3d47eca067e2b425619e79e067ba38a64311"}, &(0x7f0000009000-0x4)=0x2f) 2017/12/23 14:46:04 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x0}, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x10)={0x0, 0x0}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/23 14:46:04 executing program 6: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001d8000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000794000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f0000002000-0xe3)=""/227) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xa0200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000001000)={0x2, 0x4, r2, 0x0, r6, 0x10001, 0x7f, 0x8000}) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000003000-0x8c)={0x4, 0xd3, 0xffffffffb9595c33, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={r2, r6, r8}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000003000)={0x0, 0x2, 0xfffffffffffffc01, 0x40, 0x2, 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]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000003000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000002000-0x108)={r9, @in6={{0xa, 0x2, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0x3, 0x7, 0x80, 0x2, 0x3, 0x80, 0x7, 0x8, 0x4, 0x7, 0x4, 0x9, 0x7f, 0x81]}, &(0x7f0000000000)=0x108) ioctl$SNDRV_TIMER_IOCTL_STOP(r7, 0x54a1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000005000)=[{r0, 0x10, 0x0}, {r5, 0x0, 0x0}, {r3, 0x2000, 0x0}, {r1, 0x0, 0x0}, {r4, 0x200, 0x0}], 0x5, 0x2) accept4(r0, &(0x7f0000005000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000006000)={r10, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x3, 0x7, 0x8, 0x0}, &(0x7f0000007000-0x4)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000008000-0x4)=0x8, 0x4) [ 34.735324] qtaguid: iface_stat: iface_check_stats_reset_and_adjust(lo): iface reset its stats unexpectedly 2017/12/23 14:46:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000cf0000-0xc)={0x0, 0x0, 0xffffffffffffffff}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c7b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000100000-0xc)={r1, 0x80000, r2}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000feb000)={0x401, 0x800}, 0x8) close(r0) r3 = dup(r0) fcntl$getown(r3, 0x9) 2017/12/23 14:46:04 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000088b000)={0x5}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x7f, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000000)={0xffffffffffffcbe4, r2, 0x0, 0x9}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) keyctl$instantiate(0xc, r1, &(0x7f0000000000+0x281)="f38641be792314f984fd7c2c40f874ee8b823e49bbbc1dc857b939d667951ecd8b80877dcabb7030f8759cae6da16f71b11897ae10f832e97ae1615abd1b493a2774ffe28534293cf53a71a13df7f9befefdd9f65e1b0a80fdada497c9f6615932b38dfcbd8b133bab5e188d3bf154249dc8b7ddcca0f0c5fb7c7eac01893a22f3a01230c44a432f89cd8bd868b16e4b75bf48e8f542fb7a00b2ad6d1dab659f8febe886ab7185a094251b12c30db77f675ff14e25d51a574e0a424ef0d6b00013b773afa63d560d5cefd18455d901d4fd53503591ca426201974c6aa4d1563050032ec0f2e1547d052b29ea9144c06e941d34f41e22bdb4ea", 0xf9, r1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x5, 0x8208, 0x100, 0xdd01, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r3, 0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r4, &(0x7f0000003000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x10, 0x0) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000001000)=0xfffffffffffffffc) r5 = gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r4, &(0x7f0000005000-0x60)={0x0, 0x0, 0x3, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000006000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='[eth0\x00', 0x1, 0x80, &(0x7f0000006000)={0x0, 0x43c, 0xfff, 0x5f, 0x1f, 0x80000000, 0x8, 0x3}) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000006000)={@generic="1017f55db91d688686a92c586fa0f8f3", @ifru_flags=0x400}) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000006000-0x28)={0x5, 0x10000, 0x1ff, 0x400000000000000, 0x81}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000007000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000007000)={0x0, 0x0}, 0x3b, 0xfffffffffffffc00) syz_emit_ethernet(0x11d, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="bbe87a034e06", [{[{0x9100, 0x7, 0x10001, 0x10000}], {0x8100, 0x81, 0xffffffffffffffff, 0xc5a}}], {{0xdbfe, @ipv4={{0x20, 0x4, 0x7d61, 0x10000, 0x107, 0x3, 0x4, 0x8000, 0x1d, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[@ssrr={0x89, 0x23, 0x2, [@multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x7ff, @broadcast=0xffffffff, @loopback=0x7f000001, @broadcast=0xffffffff]}, @noop={0x1}, @end={0x0}, @ra={0x94, 0x6, 0x6ce}, @rr={0x7, 0x1b, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @empty=0x0, @empty=0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, @ssrr={0x89, 0x17, 0x0, [@rand_addr=0x9, @multicast2=0xe0000002, @rand_addr=0x8, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @lsrr={0x83, 0xb, 0x8, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, @end={0x0}]}}, @tcp={{0x3, 0x3, r6, r7, 0x0, 0x0, 0x1c, 0x1, 0x8, 0x0, 0x9, {[@nop={0x1}, @window={0x3, 0x3, 0x6}, @sack={0x5, 0xe, [0x0, 0x100000001, 0x2]}, @md5sig={0x13, 0x12, "6a8d48f71eed3632f58647746e693fa4"}, @generic={0x13, 0x7, "95b0fc4029"}, @fastopen={0x22, 0xe, "258141adb0b7059ef4761436"}, @md5sig={0x13, 0x12, "33f4bdc6697eb077f8dc0c7393320bfa"}, @fastopen={0x22, 0xf, "7feee91c7f16b079a52a210061"}]}}, {"775228c8e2f590e248734f0f7d9cb51e44bb52c57dbe03"}}}}}}, &(0x7f0000001000-0x18)={0x3, 0x4, [0x906, 0x24a, 0x645, 0x934]}) 2017/12/23 14:46:04 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0xcb, 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffff9c, 0x541b, &(0x7f0000828000-0x4)=0x0) [ 34.776489] binder: 6351:6372 BC_FREE_BUFFER u0000000000000000 no match [ 34.791748] binder: 6351:6364 transaction failed 29201/-71, size 24-8 line 2920 [ 34.812038] binder: undelivered TRANSACTION_ERROR: 29201 [ 34.825188] binder: 6351:6363 ERROR: BC_REGISTER_LOOPER called without request [ 34.846963] binder_alloc: 6351: binder_alloc_buf, no vma [ 34.848087] binder: 6351:6363 got reply transaction with no transaction stack [ 34.848095] binder: 6351:6363 transaction failed 29201/-71, size 24-8 line 2920 [ 34.876440] binder: 6351:6364 BC_FREE_BUFFER u0000000000000000 no match [ 34.883657] binder: 6351:6354 transaction failed 29189/-3, size 0-0 line 3127 2017/12/23 14:46:04 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000003000-0x58)=[@in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x0, 0x7698, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) ioctl(r0, 0x8918, &(0x7f0000000000)="") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xc) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/member\x00', 0x2, 0x0) 2017/12/23 14:46:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000022f000)={0xaa, 0x70, 0x0}) close(r2) syz_fuseblk_mount(&(0x7f00007f0000-0x8)='./file0\x00', &(0x7f00006c1000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000036000-0x4)=0x5fabb6bf, 0x4) 2017/12/23 14:46:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000cbe000)='attr/current\x00') setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000eb7000-0x4)=0x8001ff, 0x4) sendfile(r1, r1, &(0x7f00005a6000)=0x0, 0x25) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00003b8000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x43}, &(0x7f00004d6000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d93000)={r2, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000215000-0x4)=0x8c) 2017/12/23 14:46:04 executing program 1: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") r0 = creat(&(0x7f00003b8000)='./file0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x80000000000000, 0x1, 0x8, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getuid() 2017/12/23 14:46:04 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x400020000000000, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x3f, 0x720}, &(0x7f0000002000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000004000-0x6c)={r2, 0x64, "b3e3a6d2cbeb5093da5ade3988be0a1b6ec0350456e3f2d6f14e5011d141375fcace0fd3bcbed356b247d5d62cba80d24c50cecd9fb82707a5a2eac34b0ea389accf2987a7972a02d5abd0e4422110bb81eb2cc54fc77e7b9d27d4966f0b29e2cb4f7a09"}, &(0x7f0000001000)=0x6c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000002000)={0x0, 0x8}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000+0x589)={r3, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) 2017/12/23 14:46:04 executing program 6: pkey_alloc(0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000002000-0x8)={0x20080526, 0x0}, &(0x7f0000216000)={0xfffffffffffffbff, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 14:46:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fcf000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000132000-0x4)=0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000cf5000)={@common='bond0\x00', @ifru_flags=0x200}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000fd5000-0x38)={0x0, 0x0, &(0x7f0000ef8000-0x10)=[{&(0x7f000045d000)=[], 0x0}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) recvfrom(r1, &(0x7f0000760000)=""/99, 0x63, 0x0, &(0x7f00008a4000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(crc32)\x00'}, 0x58) 2017/12/23 14:46:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) mprotect(&(0x7f0000458000/0x2000)=nil, 0x2000, 0x1000003) mmap(&(0x7f0000061000/0x3000)=nil, 0x3000, 0x3, 0x8812, r0, 0x0) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x9) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000063b000)=0x0) execveat(r0, &(0x7f0000e15000)='./bus\x00', &(0x7f0000d87000)=[&(0x7f0000143000-0x23)=')userselinuxsecuritysecurity(eth1\'\x00', &(0x7f000026a000-0x6)='wlan1\x00', &(0x7f00001d2000)='vmnet1cpuset,GPL+\x00', &(0x7f0000fa7000)='nodeveth1-]em0eth1/em1vmnet1&:mime_typebdev\x00', &(0x7f0000cf5000-0x1)='\x00', &(0x7f0000210000)='\x00', &(0x7f0000c55000-0x1)='\x00'], &(0x7f0000b31000-0x18)=[&(0x7f0000bfa000)='#%vmnet1\x00', &(0x7f000083c000)='mime_typeem1\x00', &(0x7f0000367000-0x12)='%posix_acl_access\x00'], 0x1400) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000124000-0x24)={0x4, 0x40, 0x7f, 0x7, 0x4, 0x8, 0x1, 0x1, 0x6, 0xff, 0x4, 0x0}) 2017/12/23 14:46:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00003d0000-0x8)={0x0, 0x0}) shutdown(r0, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) 2017/12/23 14:46:04 executing program 3: r0 = socket(0x11, 0x5, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)=[{&(0x7f0000001000-0x60)={0x27, 0x4, 0x6, 0x6, 0x3, 0x3, "507875643ad67d8549a7705166a0fc2878ca03f3486722ed72763d344cebec5c38f593143488ee7687aacc815e0f192fdd0609f5fa4f6f9b32d37824b9cfd5", 0x40}, 0x60, &(0x7f0000000000)=[{&(0x7f0000db0000-0xd)="755a3c34418c7072f5f6834e59", 0xd}, {&(0x7f0000644000)="b68c0f721c5b5de89641d21fbcad8f203ad0d0931eeefb324ff5ff0676ff4e0a3a392ae04fa9e758efc9ee4ea9ae6e49f1e4f0453d429ea30642215102be9362cfcebdc9bb26df8e2c942c9225bb7d8e4502013fd83f668ba69b8ba47bd9e68bf1474ae32dc843e5edb3b9eff096966b5a8158127e08c6ee5b75730c2e7b534d21e774", 0x83}, {&(0x7f0000b6e000-0xd)="4119075e261559fd234ed1e679", 0xd}, {&(0x7f0000fbd000)="993344d75a7321d2ddb0a8d7ceee679bb9b02c4edaa664966ce72708a57edadb711d556461adb3384ff3a8422ad42eb36743949d0d9444fe2671667b51abdf00cfb7713218a8b86d2288a6865ef4e4f4c2e49580e9a98fcd0674d74e97547153cff5c5570e3ea138841fba4c786ef2e8c90d9208", 0x74}], 0x4, &(0x7f0000000000)={0x60, 0x10f, 0x7f, "41037ce6a108804f7fa80ad6d495fff0ec2a3f288056d479c183e5a40137fa1240e41d5d282ecc8a2e894e2fd261829f848eeb898428ae0e3a89f6d89f236110ee52d2b29944c42f5995c0ea"}, 0x60, 0x40}], 0x1, 0x40) mq_getsetattr(r0, &(0x7f0000000000)={0x3, 0x824, 0xbd8e, 0x9, 0x10001, 0x5, 0x10001, 0x7}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000001000)=0x19, 0x6) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000003000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x3, 0x9) write$tun(r1, &(0x7f0000000000)=@pi={0x0, 0x6005, @eth={@random="5c6cd5cdb9a3", @random="6f703f1e8ab4", [{[], {0x8100, 0x2, 0x2, 0x8}}], {{0x8a4d, @ipv6={0x6, 0x6, '"nf', 0x268a, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x87, 0x264, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x64, "524bf8773511a3b323f7cdc3a6a9462c0a5678e2e168d14cebcef93fe136798683b3d913e177887cc46c9fe0b389ed9212a1ea49721b69802ef73786f9d9f331a40c41cee4e83ac436d0950ff5d455ba287ae7a277065de60d9d9ebd0456892f5c7d6e07"}, {0x0, 0xd8, "31b272dd9bf0d88a5bc21c6cfc20fe1f4d6665612a858609bd3b50da8734bf30b65d3b41204c6ba617189c33bc5e1d4d635b32e7d64b3cada749887a25d93424b36c96d54d6aff612b09cefb19957fa5ba4da38bca8775ae38fe92540e740c726da0443041db75bd0a6d8b3d5ea7ba436552410514eaf666ef6973542ca6f80f351884bd13066f065fe4ba92f79d1a47acbb9b66133990dfe7af8e659d866018ea108dfc77767886dbf17fd62af59775088d4dad4f3913337f2dc77a36d9241be094504d20d7b10aa26d258c4f697046d1ffa7163309a390"}, {0x7, 0x3b, "5ab3b6dc628126353521f2e2d66538ba6d40a76aa4f4c541e467a267f84b801f69f242a0f4fe68ca147adb9735a1e00c70276184d35f3b756776e5"}, {0xff, 0x5, "89c23b73d8"}, {0xfe, 0x9f, "b68e55f1a0f757d16877a860362f302a7b530d9b1ec0d727ed8b6816d899233fad0827032f39b8f10f0a9a9e09d85bcca6bd2a8e8d33260f956d719787de2b889aaf91c722cf495003c5c616583d36a2bc1a7edfe2ce0ae9b01337287b34d815442be952be44074940f84c334dbc360a3e3152903a62d50bdaf85aaaeb75e9fe76bfbd85bfdd469f57d03e3a4a61bff5b4aabd6832fbd30d4a41569e2edb93"}, {0xc9, 0xfa, "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"}, {0x0, 0x1000, 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@fragment={0x0, 0x0, 0x1, 0x3, 0xffffffffffffffc8, 0x8001, 0x1}, @hopopts={0x2c, 0x39, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xf8, "8546de05c291adfbcdd2f302097ebcd9d0ae250b5ddb313664885b4d8cdeabd0169c2fd876ec386c14e2a3d81f78baab5d06068d98de2a2d0aa00dd67e819c0fef6f718e30840487b74d1c57342048f4a816b68c6621798ce4ddde21635471fab805e586caa41423645aa57a0971356b454a2b64b36a7f3ba14825039e1e1e8fdcb5693f003af8800bbfa50da07d2c3413e388f02dd9e80860e97b43c81fb2bf4613b1118203e2ffeb745338dc21aeeaaac390734ff003688e7c1f9c22d1eb7d54a8e2821a0df3831135a02b92dc83ab9a92c667240f44af2105df9d8451cd423dc9ec29e7e7bfbe56e664dba1da2c78290ce0327aaa4a39"}, {0xff, 0xd0, "20b01fcb6a49f269977299a9f7ed4c133e2f85838810332dd0fcb28ffe1600dc8c0ff0f841025484aa20d03b2d811dcf15ee625a54c582cbafb68e02dd96b934d319194e9ae68495c8ed8b11a498cf051166dfd640005180d317a010e0664cf9c6529c68c337a5351bb07e2b6e478207fbb23f6af02a06f8f3b47bf39c11255089dc3b1e1c7778212a47f2b597e74b86dde04be5d25f55e44dfe9cf160962f7a73eeff1785787435fca933c2df63d375a3d2692b085247798505398f70e8b87397315d9342e7b733ed6d9ac6ec48b44f"}]}, @hopopts={0xc, 0x218, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0x13, "7bc2aa19ff38674f39091cb04e67e3355a8819"}, {0xff, 0x1000, "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"}, {0xc9, 0xab, "9765028c4f59cd2cacf3a2fe7313f80ddb20728f7dc575d16bbca589fd9d0f12f315f685900eb91a839ae5e5098ef47e41a0b33f2072835cc5e2048457223365cd1e53ddbe9ba5a895b141ff6ccdcc5f2e950f67de8e4d181684a175010a3c9081ca01f69e1d08ae46041e3593638261abf53dd5ee5ca5cb3dbeee88963ce97fc1863db89d4dfde9dea27983b6b3a8f907ae1fc557fccf4421584cd7a44f9df2ac7d78e39cf63e73e59138"}]}], @tcp={{0x1, 0x0, r2, r3, 0x800, 0x0, 0x19, 0x2, 0x9, 0x0, 0x4874, {[@fastopen={0x22, 0xe, "d6ebde2cdb592a4b64ede064"}, @sack={0x5, 0x22, [0x200, 0x9, 0xffff, 0x9, 0xfffffffffffffff8, 0x306, 0x3ff, 0x1]}, @window={0x3, 0x3, 0x3}, @eol={0x0}, @eol={0x0}, @generic={0x8, 0x11, "e90c7bd9fbc1d0d267c7bd65ab7080"}, @mss={0x2, 0x4, 0x3}, @window={0x3, 0x3, 0xffffffffbf3352b3}]}}, {"6921f5894a022a4b4ca620fa63fe36ea82b267e7e2decb63c5e9aba1c1af24067e1ed6220040edd580767eff5166871c8f079896ad6da656dedc08446f1e7e56498ff3cb4c7d5d85577f48"}}}}}}}}, 0x26c8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x193)={0x8, 0x8, 0x0, 0x800, 0x9, [{0x96, 0xfffffffffffffe00, 0x7fffffff, 0x0, 0x0, 0x601, 0x0, 0x0, 0x0}, {0x9, 0x80000000, 0x7fff, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x3ff, 0x7d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x9617, 0xfffffffffffffffa, 0x4, 0x0, 0x0, 0x1480, 0x0, 0x0, 0x0}, {0x100000000, 0x8eb5, 0x6ef1, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x0, 0x20, 0xffffffffffffff7f, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x80000000, 0x6, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0xffffffffffff0000, 0x1, 0x9, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0xd6, 0x1, 0x2, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x7, 0x9, &(0x7f0000005000-0x120)=[{&(0x7f0000000000+0x30)="e534f455e35a1085371ad5006d0198958c14ee0d5995fe4f8ca1340182dba0b227311a9bb163151aee5e1b120d92f70116458aa85e6c7463ecf0cc90d729cdb47f529bdadbd33ad1e67cac53269b731aac208d7035265bf9859f7b3df5577da35a1d973c5013f8facf3aeec601a4353ef8b62b14b78cf3cf5b01a6d964aa35567ac08296b150c5181894b4f5caefb0af5b062422b257f26ad6c0696af01bc7ce507ba272650fc7553edf2a6a306052c1ec321ccbf363d682b289c2", 0xbb, 0xff, 0x7}, {&(0x7f0000004000)="f006f48130dcb16a6519553ceeb1615ed0c190b1e2216b416fed0b532298b83b90e213ab8daa54156f123fd3e300748ca2de9dc76b387f59a0652b495155bf55d70b55b7a705c6bdab187631a89b9e9bb7d89af040b3098f2535b69e3edd806aa4d12afc295b66e75783107dec940695c0f9dee3f511ee6e481715259b15d20ef6", 0x81, 0x7, 0x8}, {&(0x7f0000005000-0x4c)="04c8e32d3409c819c6e44f112f9f68a31ed187854b49f0d77b1c94cf5cae803007805135ef1c9a0b052faa8c2bcb84663759a50eedf8708b995f32652f947f679c1ad582186e91d6fd758f4f", 0x4c, 0x0, 0x6}, {&(0x7f0000005000-0xcd)="13e1196462674ce9bbaf0fe552cae367c5ef930833a1956a10345d69495532fa89662d46cb99bed65cb6f6d62d245661bbcc66f8878241d284d098701b3cbc7696606af8cd4389fcbec27c102a6cd8e6169b3764fb3a39147e40e8108098b8b6e6283f587fa7fb615c77d7a5b0d4c51879841c743e9f4d7b79e857037613214e4f26e74a27a6da0e999a2260dd91883e835671368dde6def8a8759d3a1f44fe1b1f737885207df6289b1e524a81523cb6bd78954f84d72ca7bc3c01db726207a4e60bb419da5a1ad2737727a0b", 0xcd, 0x7, 0x4}, {&(0x7f0000004000)="066125b4649c1ff017bc50f60f8372c36c4a0c6675336c3615102bbbc3b6489dc58f1f47329cea49bc662393bd8fcffbe6833b43de11", 0x36, 0x3, 0x3}, {&(0x7f0000005000-0xc6)="1067826f5b944a95ae0d06409f67af1debe00682c0a17fc2fac063ae870c12fcfb50d6ae5325a32761f2725c9a522014138ea2cb3deb9e49233774ea4f7faeae2cf65f3bbd994dc126d4438fa3117005d552ff44c35d8f46600f28eb6851f80781623f2a32cfc00b26a0fd1d3c0a993a24e155903c5b7a0ae3e0e26bf1ac46b00a31a7f751c2295437016b10ce284ec50b214def47dd4189dd115cb66ede688d296fd2cee4e20831ef96e92aa216b400d1c0b645b005fefa1f1e0f467f52339bd5715b8404b9", 0xc6, 0x57, 0x354}, {&(0x7f0000002000-0xb3)="d22305058262782c8a7dc1c785a6596215f39ef1ea5165de55049644cb8ab26085f51a42da18ecbeff58d7ad6d748ee15bd3799ee03b94b3cc40110f9b2718b1cd07b2142e97d83ab74b126cb15421e75e1595e6c7f59de8fa71df26e51acdf9ef9944cae800f627a2105cb5ad575001b170212f9a5f6501790f5e242a51a18163bc3e53c4017aba5a074c88abf1a35adf1fe685a25e28252cd8c3faf799c7488d687382eed57ab576e057ecf1a654474d6ddc", 0xb3, 0x1, 0xfff}, {&(0x7f0000004000-0x16)="e950b638cf5ec3d733188635c131d973b82d45831961", 0x16, 0x3, 0x0}, {&(0x7f0000002000)="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", 0x1000, 0xffffffffffffff99, 0x8}], 0xa0000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000006000-0x18)={0x0, 0x8000, 0x1ff, 0x3, 0x4, 0x6}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x78)={0x100, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x91, 0xfffffffffffffc01, 0x3fd5, 0x7ff, 0x7, &(0x7f0000005000-0x10)=@common='ip6gre0\x00', 0xbf, 0x400, 0x5}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000006000)=0x7ff, 0x4) 2017/12/23 14:46:04 executing program 6: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x0, 0x0}) [ 34.895465] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.901457] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/23 14:46:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x6)='rxrpc\x00', &(0x7f000080c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000023c000-0x11)='\\mime_typemd5sum\x00', 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00002b7000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() keyctl$chown(0x4, r0, r1, r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr(r3, &(0x7f0000004000)=@random={'os2.\x00', 'rxrpc\x00'}, &(0x7f0000005000-0x9)='lomd5sum\x00', 0x9, 0x80a53998e8d30f04) clock_gettime(0x0, &(0x7f0000b8d000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {r4, r5/1000+10000}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2017/12/23 14:46:04 executing program 1: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000fe8000-0xdc)="7c523532526fe31d2ed350f87e01ad8d177cb311dfa29eba4049f0b52e85338e15ae3e0366e6b9252b5452e807e69732704763cc47eafb4ab751082eaad9ca9be0ac28250b35480e0d797adf1480f7104bba170157b15a94fc37798beb6e478106709a65511c769de89a020d4f51066d8c95922aece85cfeb4c546f96b4333df45b1ab0a465916487b4f6fd45496e9b0d59d82879ba63138cd6922cc10088074b1192f4e3bab768e6516245a263a1fdd8c7b2f5c23ba8a4a9eb0bde41466dd4f7cc41e66db97bfdfbffc459c62274607b69c8b33c8b18560c9f79190", 0xdc, 0x6, &(0x7f00009ab000-0x10)={0x0, 0x0}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") 2017/12/23 14:46:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00003ba000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) lseek(r0, 0x0, 0x4004) 2017/12/23 14:46:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000928000)={&(0x7f0000bd4000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) pipe2(&(0x7f0000840000-0x8)={0x0, 0x0}, 0x800) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000b21000-0x4)=0x3, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000000d000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2017/12/23 14:46:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005d3000)='/selinux/user\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000596000-0x16)={0x1, 0x3, [@random="737ec1986c62", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='maps\x00') pread64(r1, &(0x7f0000000000)=""/129, 0x81, 0x20000) 2017/12/23 14:46:04 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r1, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e0f00030000000006000000e50014eea4070056d71888", 0x32, 0x0, 0x0, 0x0) 2017/12/23 14:46:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) r4 = dup(r2) fanotify_mark(r4, 0x10, 0x2, 0xffffffffffffffff, &(0x7f0000cc5000)='./file0\x00') sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r1) close(r2) close(r0) 2017/12/23 14:46:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup2(r0, r0) fcntl$setsig(r0, 0xa, 0x3d) connect$llc(r1, &(0x7f0000f2e000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="a876d82defde", [0x0, 0x0]}, 0x10) 2017/12/23 14:46:04 executing program 5: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f00006ca000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f0e000-0x4)=0x10) r1 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000051a000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003da000-0x4)=0xe8) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000016c000)=0x0, &(0x7f0000f0e000-0x4)=0x0, &(0x7f00003ed000)=0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f0e000-0xc)={r1, r2, r3}, 0xc) r4 = socket(0x20000000000000a, 0x400000001, 0x0) setsockopt$inet6_int(r4, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) 2017/12/23 14:46:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000017d000)={0x0, 0x7ff}, &(0x7f00007f1000-0x4)=0x8) clock_gettime(0x0, &(0x7f000053c000)={0x0, 0x0}) ppoll(&(0x7f0000726000)=[{r0, 0x400, 0x0}, {r0, 0xc, 0x0}], 0x2, &(0x7f0000c72000)={r2, r3+30000000}, &(0x7f00002c6000-0x8)={0xb7}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000649000)={r1, 0x5}, &(0x7f0000d0f000)=0x8) poll(&(0x7f0000c64000-0x30)=[{r0, 0x2000, 0x0}], 0x1, 0x7) 2017/12/23 14:46:04 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000013000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000073000)='/selinux/mls\x00', 0x0, 0x0) sendto$ax25(r1, &(0x7f0000773000)="e446729615eeeba609ee29a2320c423c9db18f0a0803d2d533c4dd1fc2e0db00c0f5760006e4880bb8098bb493f65f28655faf6b41dca3447a309a6f276c724844a7eff785bb01ae1f731621fcab62c664e17d8e80d11f647065789d90df8756d7f20cb05da007701673dcc2a6a0c8690faec84def539cc3fc13a95d3949c0e7fef66253bc4e5cac68bcda4465246dc2a2914fffca5bbc45c4c1fbe9a1a4d18673ba4f477c2a109a99aa1cbd4c437b278c7eb0875f593e0a49454e55d993d64b73f49074fac7a5b47387205c7af51f6a2b4b87b0051a7d3fb73bb134", 0xdc, 0x40, 0x0, 0x0) 2017/12/23 14:46:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x4, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00007e1000-0x8)={0x0, 0x2}, &(0x7f0000a12000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00006c6000-0x8)=@assoc_value={r2, 0x7}, 0x8) 2017/12/23 14:46:04 executing program 3: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x101000) fdatasync(r0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fde000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00006aa000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe1000-0x4)=0xe8) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000e49000)={0x9, {{0xa, 0x1, 0x30a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000fe1000-0x8)=0x50) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000fe1000)={0x6, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x208, 0x5, 0x7, 0x9, 0x3, &(0x7f00001ab000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x94, 0xfd, 0x543d}) dup3(r1, r0, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000991000)=0x0) 2017/12/23 14:46:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fa4000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000364000)=0x5) rt_sigprocmask(0x0, &(0x7f0000609000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$TCSBRK(r1, 0x5409, 0xfffffffffffffcf5) pipe(&(0x7f0000701000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000c1000)={0x6, 0x3285, 0x3, 0x4, 0x2}) mmap(&(0x7f0000b0b000/0x2000)=nil, 0x2000, 0x2000008, 0x10, r0, 0x0) splice(r0, 0x0, r3, 0x0, 0x8000, 0x0) 2017/12/23 14:46:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000879000)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffffff9) recvmmsg(r1, &(0x7f0000b14000-0x12c)=[{{&(0x7f00004bf000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000160000-0x60)=[], 0x0, &(0x7f0000e69000-0xb6)=""/182, 0xb6, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000bab000)={0x0, 0x0}) connect$unix(r1, &(0x7f00005d7000)=@file={0x0, './file0\x00'}, 0xa) 2017/12/23 14:46:04 executing program 1: mmap(&(0x7f0000000000/0xb44000)=nil, 0xb44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = inotify_init1(0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b45000-0x8)='./file0\x00', 0x14) inotify_add_watch(r1, &(0x7f0000b43000)='./control\x00', 0x4000000) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r2 = inotify_init() r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000103000)='./control\x00', 0x40) lookup_dcookie(0x9, &(0x7f0000042000-0xd4)=""/212, 0xd4) inotify_add_watch(r2, &(0x7f0000b3b000)='./control\x00', 0x2000000001000800) pipe(&(0x7f0000990000)={0x0, 0x0}) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r4, &(0x7f0000b45000-0x10)={0x1a, 0xfb, 0x2, 0x7fffffff, 0x1, 0x8, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/23 14:46:05 executing program 5: r0 = socket(0x400012, 0x0, 0x101) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000035e000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000078e000)=0xe8) 2017/12/23 14:46:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e95000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000df6000)=r1) write$tun(r0, &(0x7f0000bca000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@random=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@random=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}}, 0x36) 2017/12/23 14:46:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000afd000)='./file0\x00', &(0x7f0000b83000)='./file0\x00') readlink(&(0x7f0000078000)='./file0\x00', &(0x7f0000b6e000)=""/4096, 0x1000) umount2(&(0x7f000078b000)='./file0\x00', 0x0) 2017/12/23 14:46:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ppoll(&(0x7f0000c8b000-0x40)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000c38000-0x10)={0x0, 0x989680}, &(0x7f00001cf000)={0x0}, 0x8) r1 = syz_open_dev$usbmon(&(0x7f000044c000-0xd)='/dev/usbmon#\x00', 0x2, 0x8040) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f000035c000-0xc)={&(0x7f0000f31000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) 2017/12/23 14:46:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000432000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000ef000-0x4)=0x10) listen$netrom(r1, 0x10000) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000268000-0x10)={0x0, 0x100, 0x8001, 0x6}, &(0x7f000020c000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000228000)={r2, @in6={{0xa, 0x3, 0x44, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x9, 0x0, 0x4}, 0xa0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00003aa000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000f94000)='/dev/rtc\x00', 0x80400, 0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) r3 = openat(0xffffffffffffffff, &(0x7f0000470000-0x8)='./file0\x00', 0x400000, 0x40) ioctl$PIO_CMAP(r3, 0x4b70, &(0x7f00004c7000-0x30)={0x6, 0x1, 0x9, 0x3, 0x9, 0x82}) prctl$seccomp(0x16, 0x0, &(0x7f00002fb000)={0x0, &(0x7f0000869000)=[]}) timer_delete(0x0) 2017/12/23 14:46:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000e02000-0x4)=0xfffffffffffffffb, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r0, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet(0x2, 0xa, 0x7) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 14:46:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = syz_open_procfs(0x0, &(0x7f000049f000-0x5)='stat\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000d6000-0x20)={0xfffffffffffff800, 0x0, 0x1, 0x7f}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00008dc000)={0x9, r1, 0x0, 0x2}) chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) connect$inet6(r2, &(0x7f0000160000)={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7d}, 0x1c) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000025f000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000c54000-0x29)=""/55) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') 2017/12/23 14:46:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000062e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000913000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x3, r1, 0x0, 0x58, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003e6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = epoll_create(0x8) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000b7a000)=0x7ff) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00001fc000)={@broadcast=0x0, @empty=0x0, 0x0}, &(0x7f0000a2c000-0x4)=0xc) bind$packet(r2, &(0x7f000046e000)={0x11, 0xf7, r6, 0x1, 0x7fffffff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f000001d000)={0x0, 0x0}) vmsplice(r4, &(0x7f0000586000)=[{&(0x7f00005ae000)="", 0x0}, {&(0x7f00005db000-0xfc)="", 0x0}, {&(0x7f000015d000)="82", 0x1}], 0x3, 0x0) writev(r0, &(0x7f0000794000-0x18)=[{&(0x7f0000b7e000)="2c1ef6b1446389867a0e324960dcd0efe66290c4142adf6e54e36fc432fe83", 0x1f}, {&(0x7f000096a000-0x1000)="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", 0x1000}], 0x2) 2017/12/23 14:46:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000932000)={0x0, 0x0}) pipe2(&(0x7f000009a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) splice(0xffffffffffffffff, 0x0, r0, 0x3, 0x10000, 0x0) 2017/12/23 14:46:05 executing program 4: mmap(&(0x7f0000000000/0x95d000)=nil, 0x95d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f000095d000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff018}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) fcntl$setsig(r1, 0xa, 0xc) 2017/12/23 14:46:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f000002d000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002c000)="") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x2798) lseek(r0, 0x0, 0x4) 2017/12/23 14:46:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)=""/255) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000d9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc000, r1, r2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000002000-0x8)='./file0\x00') umount2(&(0x7f0000d5c000-0x1)='.', 0x1) 2017/12/23 14:46:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0x4, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) setsockopt$ax25_int(r3, 0x101, 0xb, &(0x7f0000022000)=0xfffffffffffff001, 0x4) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x1, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) sendmmsg$inet_sctp(r5, &(0x7f00007b8000+0xc4a)=[{&(0x7f0000226000)=@in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c, &(0x7f00006e5000-0x70)=[{&(0x7f000043b000)="52810419f7345f6d668a4b7f200c4dd0204c6e5f8e5d653fa0ebf52bb96c824ac01f1752872cadaa189715e724a35ddde41157859f4a9e2180e8d52e512f9bd1ba69d141aeeb19b1748cf0125b4b3cb64fc7c33abd33848b9c7351a91a5c98f0144bee4d51e3901fd1898a5881e5591449be9456ae5c9adc8f8d9b55237f9e75725695460729a16d3b9ac8ca85f711ea81ae6f70b5b72b8b74f3c09e4b619c8cd45046ab7633fa60", 0xa8}, {&(0x7f0000129000)="0ab9cf01ba69e5b4d7b6e6bbb6ad28996bb3240fb0ec622d79c6badcf6f844a10cc9d48a42136c823d07fa748ce338c692dd38272c21f540edac627495b128b7f3acdf94ea223b16818b4887fad79c37b34ab13ceb877d2dbfa2733e542d280a3970137222e0552eaab60f0ea1dfc69c4cc6090daa71ae7654e5ae371736d9aad4e3c5fae63cc1c96dcb82d0b44576afc0c1aa23a734bc9677070b1ff207c177991a8135f5186cfd3828b79eda541de83174b71548ba9cc885df", 0xba}, {&(0x7f000035b000-0xce)="445caabac56bb645dd3a4f885a2aa859219b36537620e2bbafb7691a7845b74794c297cf5c51e127d5f7e54741fb2e7bd0c76b90ab1a1bd1820ca8055c40c0b89740a2b16fe9b4d175c205e069154007600ab7444aff3afd20a0180815b323e1a6569ef798df0e8f2f2a2503a43c490595b8c886c29324473c5aceeb7ee60613f056191159a39df8c4a0952b63252560a1f7a22efde1b233b5556abda0d2083be04f17f65ec80f6e15c34dabb183d037db2d06c51feec6e537f42258123f5c894c72a5dc712188f4c49372561609", 0xce}, {&(0x7f00002cb000-0x1000)="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", 0x1000}, {&(0x7f0000861000)="04c7e9", 0x3}, {&(0x7f0000ec2000)="81561f61767483d05880b62acf77e24bcc", 0x11}, {&(0x7f00000fa000-0xc9)="8c7bc5ecae7e294ffa21d83e6b8869eb6705054e400e557d8628da9bac5b5ee815b8a5c03d42bc25ac06e40f74dcddbb7ecafa0cbee50ca15722a765c2bb5cfbccd1f9940dcf7316673ea668b34dbfa6dd1fbdf864e566fecbaec8020db38d8de2396a2eaf48fe133a00d445ee20603fcb3feb4fa7fd0181ad468119912d6f25dde7a2c2d4aeed81209798affb9ccde5eeb0ad23538fefc0dec57523b92dd8bbd650878bbc540f0e3eced84bf4edc8c93d3e1156dd720c8ed232ac57b772502b7e3676681adfd7dc0f", 0xc9}], 0x7, 0x0, 0x0, 0x10}], 0x1, 0x800) 2017/12/23 14:46:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000026b000)={0x0, 0x0}, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00002fc000)={0x1, 0x4, 0x0, 0xfffffffffffffff8, 0x800, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = creat(&(0x7f0000e9c000)='./file0\x00', 0x200000110) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000e7000-0xed)=""/237) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) getpeername$ipx(r2, &(0x7f0000960000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000eed000)=0x10) prctl$intptr(0x17, 0x7fffffff) ioctl(r2, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00004bf000-0x78)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe4663093c1fe4beecdc7e4b4a71", 0x0, 0x0, 0x0}) 2017/12/23 14:46:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fde000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) sendto$llc(r0, &(0x7f0000531000)="efa7e78a1bd517c98038e069c046b4f1a242472ba7cff874e8203ee0855da71aa4bb5a4df861df8421597927e8117d1fe18fe958faffa28ce89f64244b7fa6bd0c56238daf67beb46d0f5e44b61c26390172e478b7cd9b97dcdf027bb310e1217330b72eed167e0deaa08eaaa076feedbb14612c4e15d19cbef8d22c69931f9f14e7019841c57f7ad1808c2b46cb0316aeb5956c892df9d238fff178af688d0555fc5ebe54111b0b11859c88b65ecdc51e0b0d2e613e6ddfbc9d63262eec2917a9491cfee2f3d512bc52545959dabdb6ded48830e1ab5db5deda33832519", 0xde, 0x1, &(0x7f00003f0000-0x10)={0x1a, 0x16, 0x7, 0x8, 0x81, 0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000f8e000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000c08000)='./file0\x00', &(0x7f00006b7000)='.', &(0x7f00005e9000)='cifs\x00', 0x6004, &(0x7f0000ad5000)="") 2017/12/23 14:46:05 executing program 1: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000aa1000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000aa3000-0x4)=r0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000aa2000-0x4)=0x1) r1 = socket(0x11, 0x802, 0x0) getsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000aa1000)=""/229, &(0x7f0000916000-0x4)=0xe5) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(r1, 0x0, &(0x7f0000aa2000-0x4)=0x0, 0x80000) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000aa3000)={0x0, 0x1, 0x10}, &(0x7f0000aa3000)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000c7000)={r3, 0x4}, &(0x7f00002a2000)=0x8) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000aa2000-0x4)=0x283, &(0x7f0000aa2000-0x4)=0x4) 2017/12/23 14:46:05 executing program 7: socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x114, 0xe, 0xb) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff038}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) prctl$seccomp(0x16, 0x2, &(0x7f0000c90000-0x10)={0x5, &(0x7f0000649000)=[{0x1, 0x7fffffff, 0xe2, 0x5}, {0x84, 0x3, 0x5, 0xfffffffffffff4fa}, {0x4, 0xfc, 0x9, 0x0}, {0x7fffffff, 0x4, 0x8, 0x3}, {0x0, 0x400, 0x1, 0xff}]}) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000430000)="", 0x0, 0x0, &(0x7f0000377000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004df000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3c000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000482000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) 2017/12/23 14:46:05 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x6, &(0x7f0000001000-0x76)="f8219be351d0549d6a677a7217c5d762857285b12f397fae65f817fb0137cb8d1ca08db85d728b18b62e49247dfa31f363e4d411c43c57c9dee395c3050599f68261d4d6d937f589c4a0db53eb413238c490e211cdc421f4aadad35eec9379f28a84af86f6dd196774b94e6c6fc30d9849a750af44f8") ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x8, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) syz_open_dev$sg(&(0x7f0000011000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) alarm(0x1000) [ 35.469386] device syz2 entered promiscuous mode 2017/12/23 14:46:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f000096b000)="", 0x0) r2 = dup3(r0, r1, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) lstat(&(0x7f00007a9000-0x8)='./file0\x00', &(0x7f00001cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000cad000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e6000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000375000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() getgid() getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f0000739000-0x34)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00005dd000)=0x0) 2017/12/23 14:46:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x60, &(0x7f0000ecd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e4e000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000816000)={0x0, 0x0}) socketpair$inet6(0xa, 0x1, 0x2d, &(0x7f00007cf000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000465000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000092d000-0x20)="0e19f1b1a1f528ff8aee3b2c5771c6548b7a334cf46d2b09957d069f30010642"}) 2017/12/23 14:46:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000858000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00004d8000-0x4)=0x7fff, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='ip6_vti0\x00'}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000eae000)=0x7fff) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) pipe2(&(0x7f00003c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r3, 0x0, r4, 0x0, 0x20000050e5, 0x0) 2017/12/23 14:46:05 executing program 7: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000093b000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000093d000-0x4)=0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f000093b000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) fchown(r0, r1, r2) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00007f4000)={@common="6c6f00000000000000000000000000ff", &(0x7f000093b000-0xd2)=@ethtool_eeprom={0x4b, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 14:46:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00002e6000)=0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000c1a000)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x0) r2 = open(&(0x7f0000d6f000)='./file0\x00', 0x400, 0x11) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000cfc000-0xc)=@sack_info={0x0, 0x6, 0x401}, &(0x7f000043c000)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000f00000-0x8)={r3, 0x1000}, &(0x7f0000f6b000)=0x8) rt_sigprocmask(0x2, &(0x7f0000e2b000-0x8)={0x3}, 0x0, 0x8) [ 35.529023] device gre0 entered promiscuous mode 2017/12/23 14:46:05 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000010b000-0x7)='ns/pid\x00') mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r2, &(0x7f000014e000-0x38)={&(0x7f000000f000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000002b000-0x90)=[{&(0x7f000095e000)=[{0x10, 0x8, 0x10, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00006a6000-0x8)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') fcntl$setsig(r0, 0xa, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000095f000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000416000)=0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000417000)={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, 0x1c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000001000)=0xc) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000000)={r4, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x324000)=nil, 0x324000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r0, 0x4) mmap(&(0x7f0000324000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000324000)=0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000960000)={0x0, 0x0}) mmap(&(0x7f0000325000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000325000)=0x0) mmap(&(0x7f0000324000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x39, &(0x7f0000325000-0x20)={0x40, {0x4}, 0x8000000, 0x3}, &(0x7f000016b000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000324000)={0x0}) write(0xffffffffffffffff, &(0x7f000031d000)="220000001500070100091008090007000a0000000022000004000300040001008c45", 0x22) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00000ab000-0x72)=""/114, &(0x7f0000234000)=0x72) 2017/12/23 14:46:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f000003c000)=0x0, 0xffc) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockname$inet(r1, &(0x7f0000991000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000e5000)=0x10) 2017/12/23 14:46:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000785000-0xd)='net/rt_cache\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000351000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000203000-0x4)=0x14) pread64(r0, &(0x7f0000520000)=""/0, 0x0, 0x20000000800) 2017/12/23 14:46:05 executing program 0: r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000021000)=0x0) readahead(r0, 0x6000000000, 0x800000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) fchmod(r0, 0x80) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x2, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000)={r3, 0xfffffffffffffc01}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r5 = request_key(&(0x7f0000001000)='ceph\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x12)='6vboxnet0security\x00', 0xfffffffffffffffe) keyctl$unlink(0x9, r4, r5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vga_arbiter\x00', 0x80000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r6, 0x21, 0xf, &(0x7f0000003000)=0x0, &(0x7f0000001000+0x9e3)=0x4) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000003000)=@req3={0x9, 0x100000001, 0x1f, 0x1, 0x1, 0x7fffffff, 0x64}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r6, 0x400454d4, &(0x7f0000005000-0x4)=0x100) accept$netrom(r6, &(0x7f0000003000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) ioctl$TUNGETIFF(r6, 0x800454d2, &(0x7f0000001000)=0x1) prctl$getname(0x10, &(0x7f0000002000)=""/33) syz_open_pts(r6, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000005000)=@assoc_value={r3, 0x1}, 0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000004000-0x20)={@generic="a57d56424c1d1a6edc14dc17c2baf427", @ifru_flags=0x201}) ioctl$SNDRV_TIMER_IOCTL_STOP(r6, 0x54a1) 2017/12/23 14:46:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f000017a000)={@common='lo\x00', &(0x7f00002b8000-0x2c)=@ethtool_cmd={0x0, 0x2854, 0x80000001, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 35.603052] device gre0 entered promiscuous mode [ 35.611006] device gre0 entered promiscuous mode 2017/12/23 14:46:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000946000-0x14)={0x400, 0x7fff, 0x9, 0x94a, 0x2}, 0x14) writev(r2, &(0x7f000055e000)=[{&(0x7f0000894000)="965634f7cc14edb70e2a2327bc5203c3", 0x10}], 0x1) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a96000)={0x0, 0x39e6, 0x6, 0xb7}, &(0x7f0000005000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000ac6000-0x8)={r5, 0x4}, 0x8) read(r1, &(0x7f000092b000)=""/8, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000095b000)={0x0, 0xc9}, &(0x7f0000362000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000aff000)={r6, 0x1c, &(0x7f00006c5000)=[@in6={0xa, 0x0, 0x7c0, @loopback={0x0, 0x1}, 0x7}]}, &(0x7f0000eb5000)=0x10) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000554000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r7 = getpgid(0x0) recvfrom(r3, &(0x7f00001d0000-0x1000)=""/4096, 0x1000, 0x2000, &(0x7f0000e3b000-0x6)=@hci={0x1f, 0x7, 0x3}, 0x6) fcntl$setsig(r3, 0xa, 0x12) read(r1, &(0x7f0000978000)=""/2, 0x2) vmsplice(r2, &(0x7f000020b000)=[{&(0x7f0000fb3000)="b0", 0x1}], 0x1, 0x0) dup2(r2, r4) fcntl$setown(r3, 0x8, r7) tkill(r7, 0x13) 2017/12/23 14:46:05 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000031000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00007a7000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2017/12/23 14:46:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007ce000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000cd2000-0x8)={0x0, 0x1}, &(0x7f00008d2000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000ce7000)={r2, 0x4}, 0x6) socket$inet6(0xa, 0x3, 0x10000) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00003d8000)={0x0, 0x0, []}) 2017/12/23 14:46:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000001000-0xd7)=""/215) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/23 14:46:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d12000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f000088d000-0x63)=""/99) r1 = open(&(0x7f000089a000-0x8)='./file0\x00', 0x10442, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/sequencer\x00', 0x100, 0x0) sendfile(r1, r1, &(0x7f000088c000)=0x0, 0x0) 2017/12/23 14:46:05 executing program 6: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00008dd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) r2 = inotify_init() r3 = dup2(r1, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000001000)={"0df9d18a36ba778433a45f8eba4aecfc", {0x4, 0x1000, 0x5, "02f95c4fb7c2", 0x9, 0x0}}) waitid(0xfffffffffffffffd, r0, 0x0, 0x61000008, &(0x7f0000b02000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$tun(r3, &(0x7f0000d71000-0x101b)=@hdr={0x3, 0x0, 0x0, 0x5, 0x1f, 0xb285, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="3fa673732aba", [], {{0x201, @x25={0x3, 0x0, 0x0, "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"}}}}}, 0x101b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x3, 0x0, &(0x7f00007f3000-0x10)={r4, 0x0}, &(0x7f0000299000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x0, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000)={0x8000}, 0x0, &(0x7f0000001000-0x10)={0x77359400, 0x0}, 0x8) 2017/12/23 14:46:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000c7a000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000740000)=0x1c) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000ab6000)=0x0, &(0x7f000077e000-0x4)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r2, &(0x7f0000e11000+0x1b4)=[{&(0x7f00005e7000-0x80)=""/128, 0x80}], 0x1, 0x0) 2017/12/23 14:46:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f00000df000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) bind$netlink(r0, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x6, 0x0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0xa) connect$netlink(r0, &(0x7f00001cc000-0xc)={0x10, 0x0, 0x0, 0x82}, 0xc) sendmsg$netlink(r1, &(0x7f0000c89000-0x38)={&(0x7f00001b1000-0xc)={0x10, 0x0, 0x6, 0x7ff}, 0xc, &(0x7f00004fc000)=[{&(0x7f00005b8000)=[], 0x0}, {&(0x7f0000a12000)=[{0x10, 0x0, 0x0, 0x2, 0x0, ""}], 0x10}], 0x2, &(0x7f000063b000-0x30)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 2017/12/23 14:46:05 executing program 5: mmap(&(0x7f0000000000/0x796000)=nil, 0x796000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000793000-0xd)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x2)="fb00", 0x2, 0xfffffffffffffffb) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r0, &(0x7f0000198000)=""/142, 0x8e) 2017/12/23 14:46:05 executing program 5: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000d29000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000abc000)=0x14) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000d27000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000952000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) ioctl$TCSETA(r1, 0x5402, &(0x7f00004ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 14:46:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000c6e000-0x48)=""/72, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x103100, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000ed7000)="26000000220047019353ff07008a00000002006d200000ff1fc0e9ffff495180e507c7033500", 0x26) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b43000)=0x0, &(0x7f0000fdb000-0x4)=0x4) [ 35.802417] audit_printk_skb: 5 callbacks suppressed [ 35.802429] audit: type=1400 audit(1514040365.571:31): avc: denied { create } for pid=6608 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2017/12/23 14:46:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000057e000-0x8)='./file0\x00', 0x183) sendmsg$key(r0, &(0x7f0000c16000-0x38)={0x0, 0x0, &(0x7f0000f66000)={&(0x7f0000c5a000)={0x2, 0x7, 0x100000000, 0x7, 0x11, 0x0, 0x4, 0x100000001, [@sadb_x_policy={0x4, 0x12, 0x0, 0x5, 0x0, 0xffffffff00000000, 0x2, {0x10001, 0x2, 0x400, 0xfff, 0x0, 0x1, 0x0}}, @sadb_x_sec_ctx={0x4, 0x18, 0x8000, 0x9, 0x17, "d6cc37e3929473df3b0a87e2aa1e9f64a38451f70f55e9"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x28, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x801) clock_gettime(0x3, &(0x7f0000a34000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f00005cb000)={0x0, r1}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0xfffffffffffffffe, 0x1, 0x5, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0xfffffffffffffffd, 0x0) 2017/12/23 14:46:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/12/23 14:46:05 executing program 5: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000fc2000-0x10)='/dev/input/mice\x00', 0x0, 0x200) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000b40000)=@ax25={0x3, {"b7c85d3b82790d"}, 0x0}, 0x10, &(0x7f0000cbd000-0xa0)=[{&(0x7f0000fc2000-0x42)="6f828ffd202a80f0c660d3fd160b25146dc99fbcbafd84aab1723d699ff58f714e791aa937629f62471fe66a62c9cd90f339908bc992f599a27b96b9308cabc8776f", 0x42}, {&(0x7f0000c04000-0x6d)="1cc9410bf8696b0c129b51942730fee90a26d26684dc0d802eb8bb538e95f013b914d557dded472951ed9397df97c65466aa9553fb6f5e10a16cdd28bf456790704767a8266a31be6fca1c841f0a845b97622a41840614b9df27781c666c8e976306f56c075047b2af22a55794", 0x6d}, {&(0x7f00009d4000)="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", 0x1000}, {&(0x7f0000369000-0x8f)="2c6252240f29c4d442604fd450d42bf26a1c1c6ad157d97b8417c99621ced455310bec2226e18291b41117441acc2dd03e23bea66f8e858f1f4c723e7b5918380a598fa2c11c33d715dfaf00a2b5c61e12321b33fe219a79337ed271be22aaa21b9105e8bf91a15766d76a32623595908b6f44ac5b60adf8437674d54a40054e68cd5be722d2f50033c587c4874fbf", 0x8f}, {&(0x7f0000fc1000)="eca9971c5bda28325894f72e760223d29195d7f6f4fc064669f71b2050b3b35ffcd93ff3591bd99d22f852a447b679f90da66dafd58fe4af0e8317f37364f9e6b3c55cb27bccaed4e3033ed43496a76d2201e75093b0ffe983ff589fa5ae208bf6d7a18424b24f6471d2e8c5774fc32cb282f326d4a41fcb71afd1a92e4f05eeaddb098b73a521e8573f0cbe5f69931983edd14e5ad8aeab44913794ccfcb81dd76890ab74dad674634658f1d65fabd19d965187b57c4a3a51c6ffd56ecfbf", 0xbf}, {&(0x7f0000fc2000-0xf7)="122e3cb5a9aa62e862d3fd3e7f3f694a890eea1ae2dfc1b1ffce6c5958ff4d00a2460149f4945fd68237186e7b40204b13081315f6176e679991a7aa2895e03853ac36a4d32fc9854d495e9a1a117b78edf94233712e28793065c3fe3265d6d5ff1082dc78f8feae03c5e312448f7c0bbd4eea9bca4ffbd20f4a833131d00235ef6483fe4584e391118d03ca5b1c19d686e5dc21a77f0b8e715bdac23f8e6f7108cf9a2e8f91cb15cf7ad7ab4c9d9871ae708e359581f1bd505e74e6509cc0b11ec0d7ccf12f579372b4a8c8e15d2b0b134f896ac05070a7a0fc366a7849e0c446022bf1c0b9e7b67475930ae62c51411a5c53ec13af7a", 0xf7}, {&(0x7f0000041000)="6cec4f4c0b40594d299fe1f2622892dee91382415761038d8ad59dcc047e3ecf9658baee6252a50ce9b635f3bdebf0933bdb900211ba8a1c1522659ef940de87fd01cf3f9785478f6e0f5079c0293369c65b6cf61803add85a9a4ddbb8687c5dbbb58aaff6c06a00561bd1440a364e828fd4bc3dad6942e5110e898a1e47723e72f288c081322334", 0x88}, {&(0x7f0000e16000)="6a31a60426d136fb76280a4e0590b3c3b90ac2b705b43531610d0e7a3b773a05747fac53d466656505d6e09786acec66832d37a726dc8ccbca492b578ed4950406d86df3f6096f86aea586db75464b07d6ae8f7ca6bade86dffe5d4ec38f44dc37a4a38d7a303157f7011475c012875b23951f01bdced565ccabb75ee6973f334e6ea93aeedf7621b06025bed8718b21b12e818cc41d0db4fc82ebe4c9e15c2b", 0xa0}, {&(0x7f0000e49000-0x83)="2a09483b0051507aeec9bfbaa40e6aa36b3b76ec91ff7f5b7b567459ecb024935357f514d081e0350f26e790e88217c5527f2555b95683bc82b0afb6a7fc9d250014bde1db4de017cdd0127790a782ddd45f83afb2377a71e40cc236b6ee7f923d9cc995471a4c4a3738f44714593be55e25e2311bfc3a178bdefd225325d4337da12e", 0x83}, {&(0x7f00008e3000-0xb4)="a7a0c972b1122aaa6575e7e14ed99634afb1499672c724319adbb565147a5260e3df8838093df62cf9d409adeb0bbe0657d90aa109ac957d40c36301a6dd5a5200a0b7fae332fceb3801f22690a640d6e20133cee2bc992e7d46f30240394fa3e89ea735be45fa9ffe36f87c5155166ce340ca7a0fdeb7d0305d3e67423b5471825862d98aa03348700b742cc10b3830623f52c48a3bbce48597c9d9a4affa177a01f1e1599c74e05e984e61f921c227724e796f", 0xb4}], 0xa, &(0x7f0000aa7000-0x188)=[{0x78, 0x10f, 0xff, "edc404150a8abc030acc8212e0e6190dcbc85adf0fde4da1bdb3ef4fd2d4221024b6299cc3f76128b1dab5a8db77289009759688f344467a7f0fda5fe273619975ea990ee7bfdeee4b0286cf6757ceb8cdf35c632153f6238808644fe4b3ccffe941e4"}, {0x110, 0x13b, 0xffff, "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"}], 0x188, 0x4044000}, 0x4000000) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000fbf000-0x9f)="b691a6a0cda51a41eadee11387215862a10c3885399b0bf8ce67f360a49ca65c62584620e9117639d4e36ff7aa631690cca8b7da49787ce2c72ee0ab499ff9ac037af811c9ffaa1eea598c80cfc923592a662986503a4a26dac303d0e2dbd1ad64e7ba996c632cec49e41feac06c8808b784def8a7ab6184539b605525387afc53145f49539d2a971fa958a10be52aea", 0x90) 2017/12/23 14:46:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000355000)=""/147) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 14:46:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r0, 0xfffffffffffffffe, 0x0) sendfile(r0, r0, &(0x7f000010f000)=0x0, 0x0) [ 35.847786] audit: type=1400 audit(1514040365.611:32): avc: denied { connect } for pid=6608 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 35.878507] audit: type=1400 audit(1514040365.641:33): avc: denied { write } for pid=6608 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 35.920336] audit: type=1400 audit(1514040365.691:34): avc: denied { bind } for pid=6608 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 35.935363] device gre0 entered promiscuous mode 2017/12/23 14:46:06 executing program 2: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008a6000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x81, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x9, 0x2, "b80173780bb3688f9edafc89c0f2ab1d2a449abd7f8801665746f9c3553ea4c81e2376751ce11792eb8713f8a5231c10ab195177569cf9ed66d99a96030362028f7b72a77c147baa79f54838210cc901"}, 0x160) 2017/12/23 14:46:06 executing program 3: pipe(&(0x7f00007e0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xdb1}, &(0x7f0000f16000)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c58000)={r2, 0xff, 0x10, 0xd, 0x5f33}, &(0x7f00006ce000)=0x18) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00002bf000)=0x9) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@common='bcsh0\x00', @ifru_flags=0xa00}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1, 0x3, 0x0) write(r3, &(0x7f000067d000+0x60)="26000000100027109301c1ff000000000000000400000000000000002010f951050003001900", 0x26) 2017/12/23 14:46:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000238000)={0x0, 0x0}) fgetxattr(r0, &(0x7f0000d20000)=@known='com.apple.system.Security\x00', &(0x7f0000aff000-0x8f)=""/143, 0x8f) 2017/12/23 14:46:06 executing program 6: readlinkat(0xffffffffffffffff, &(0x7f0000fca000-0x8)='./file0\x00', &(0x7f000074e000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x14440, 0x800800000000003) mount(&(0x7f0000b7b000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") rt_sigreturn() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000000)='./file0\x00') 2017/12/23 14:46:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_emit_ethernet(0x108, &(0x7f0000b5a000-0x108)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x2, 0xceb9, 0x6}], {0x8100, 0x10000, 0x89, 0x3f}}], {{0x8808, @ipx={0xffff, 0xf2, 0xffffffffffffff00, 0x5, {@random=0xebc5, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1c}, {@random=0x8d, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x100000000}, "32fad43124078e150d18b2171098ed0c19b2492d4cb0edc127427318a4b64103f5b73db2f539707d215d9990c4e75559e8baf5c04680b3033e0920c097ff805a057e6aaa28b5a20153a323d55c18d2eeaab6a1cf02880db2895d6e09051c3f7e91a7a703b2bec16191374a322c75af617befe89ac4d9b4c8b4200775f1c284fa44a4ddf8877f834975d23f3e8998034963973651f5c91040f8ffe14c23e45449d9a8d3e3df3fadb50bf69b5b5094b93abeb6ebe145f5a6d4fe2dc72a2951eef959c593d2eaad9a086daa64ea537185ae90c7a07d"}}}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00006e2000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8080000000, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/23 14:46:06 executing program 0: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000fda000)='./file0\x00', 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000a4a000)='/proc/self/net/pfkey\x00', 0x100000040000, 0x0) 2017/12/23 14:46:06 executing program 5: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fd6000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd8000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000a51000-0x2)=0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000ae5000)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x78e7, 0x0, 0x0, 0x20, 0x0, "02afada49aac30f2c5312781531ee1483f305ac78a15cef43b7d5bf7068d33d959ba1002791058cb3a05b4e03962f00a65928e9d2fe258ffc0c054b72e5f7587", "84ba872e2fd8f2fe2ee016e77b21f98b4aca363e768d139f8cdab367e304fa0ea64f1a7e8fd517cfcbe60c0aef6cd1cb29c0766f551e1c08ea4c315473e620ac", "3b5037761992ee5727a13e164aecb4c813ab1125f71c4162a6b20829ae2513ad", [0x100000000, 0x3]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) 2017/12/23 14:46:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000690000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) socket(0xb, 0x0, 0x40400000) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r0, &(0x7f0000e9d000-0xa)=@file={0x1, './file0\x00'}, 0xa) close(r0) 2017/12/23 14:46:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00006cf000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000afd000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000273000)=0x2, 0x4) 2017/12/23 14:46:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000433000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = gettid() r2 = accept$ax25(0xffffffffffffffff, &(0x7f00008fc000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e9b000-0x4)=0x10) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00008db000)=0x0) rt_sigprocmask(0x0, &(0x7f000002b000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f000026f000)={0x0, 0x2e, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) timer_delete(r3) lremovexattr(&(0x7f00006ba000-0x8)='./file0\x00', &(0x7f00003d3000)=@random={'trusted.\x00', '(\'GPLcgroupd&\x00'}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000bbd000-0xb)={0x5ee2, 0x4, 0x8, 0x80, 0x4, 0x5, 0x7ff, 0x2, 0xbf84, 0x451, 0x40}, 0xb) 2017/12/23 14:46:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f0c000)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007ef000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r1 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000089000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c7f000)=0xc) getresgid(&(0x7f000068c000)=0x0, &(0x7f0000229000)=0x0, &(0x7f00001f3000)=0x0) r4 = syz_open_dev$binder(&(0x7f000034c000)='/dev/binder#\x00', 0x0, 0x802) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00002bb000-0x8)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000069000)={0x0, 0x0}) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer2\x00', 0x1, 0x0) r9 = syz_open_dev$loop(&(0x7f0000206000-0xb)='/dev/loop#\x00', 0x180000000, 0x200000) r10 = socket$inet_dccp(0x2, 0x6, 0x0) r11 = syz_open_dev$evdev(&(0x7f00000cf000)='/dev/input/event#\x00', 0x2, 0x2200) r12 = dup2(r7, r6) r13 = syz_open_dev$binder(&(0x7f0000322000)='/dev/binder#\x00', 0x0, 0x2) r14 = syz_open_dev$loop(&(0x7f000017f000-0xb)='/dev/loop#\x00', 0x4, 0x2c0) r15 = gettid() getresuid(&(0x7f00006b1000-0x4)=0x0, &(0x7f000019e000-0x4)=0x0, &(0x7f0000ce3000-0x4)=0x0) stat(&(0x7f0000b05000-0x8)='./file0\x00', &(0x7f0000572000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = socket$inet(0x2, 0x6, 0x3) r19 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r20 = syz_open_dev$urandom(&(0x7f00008e1000)='/dev/urandom\x00', 0x0, 0x80300) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000279000-0x8)={0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00000d3000-0x38)=[{&(0x7f000066b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ebb000-0x10)=[{&(0x7f000017d000-0x1000)="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", 0x1000}], 0x1, &(0x7f00001a8000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r4, r5, r7, r8, r9, r10]}, @rights={0x20, 0x1, 0x1, [r11, r12, r13, r14]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r18, r19, r20, r21]}], 0xa8, 0x20000040}], 0x1, 0x1) mount(&(0x7f0000954000)='./file0\x00', &(0x7f00009c9000)='./file0\x00', &(0x7f00009cb000-0x9)='devtmpfs\x00', 0x0, &(0x7f00002af000)="") r22 = getgid() r23 = getegid() fstat(0xffffffffffffffff, &(0x7f00000fc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getegid() getgroups(0x8, &(0x7f0000bb8000-0x20)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x5, &(0x7f0000a98000)=[r22, r23, r24, r25, r26]) 2017/12/23 14:46:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000a67000)='./file0\x00', 0x0, 0x6a6f035c7db49ad8) openat(r0, &(0x7f0000136000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000057000)='./file1\x00', 0x8) seccomp(0x1, 0x1, &(0x7f0000a80000)={0x3, &(0x7f00008f0000)=[{0xcf49, 0x4, 0x329b364c, 0x0}, {0x0, 0x38b, 0x7, 0x0}, {0x800, 0xb76, 0x8001, 0x0}]}) syz_open_dev$sg(&(0x7f0000318000)='/dev/sg#\x00', 0x0, 0x0) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2017/12/23 14:46:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0xa, 0x802, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001bf000-0x6)='statm\x00') ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000da8000)=""/229) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x18, 0x29, 0x4, "1d"}], 0x18, 0x0}, 0x0) 2017/12/23 14:46:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000fd6000-0x4)=0x0, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f000011a000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000430000)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000bae000)=0x0, &(0x7f00001ec000-0x4)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c4b000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000863000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000394000-0x2)=0xe8) stat(&(0x7f0000edc000-0x8)='./file0\x00', &(0x7f0000c23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) 2017/12/23 14:46:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000012e000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$int_in(r0, 0x544e, &(0x7f00004d1000)=0x1) sendto$inet(r0, &(0x7f0000300000)="", 0x0, 0x4090, &(0x7f00000db000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 14:46:06 executing program 5: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a86000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f00009b9000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) set_tid_address(&(0x7f0000dc6000)=0x0) 2017/12/23 14:46:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x2, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x1, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e75000-0x8)={0x0, 0x0}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000034c000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f84000-0x4)={0x0}, 0x4) 2017/12/23 14:46:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000bf0000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a87000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x10001, 0x0, 0x5, [@multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff]}, 0x24) mount(&(0x7f0000ae5000+0xe32)='./file0/file0\x00', &(0x7f0000555000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x880081, &(0x7f00004ba000-0xa5)="e880b523ee8bf2e99d17c88d795f215fa7a687966d685652cead20c93250b78d814fdae01d2a72b77518000271ea309db4e90fe0d77a22eb6af50a8b7f4bdf2007b16558687795e9ec496797190886275e62974503cc8b08bb58a793cb6d2662ad53fbaf795136408b05632c31b873fc85e440c79d68e7f174f7cd3d9a05a6f341f625806cbb2de18548ecce41916c3545cd101baf37f47b173b11563a50d5d5683a0b3003") mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f0000668000)="") 2017/12/23 14:46:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001a3000-0x28)={@common='sit0\x00', &(0x7f0000001000)=@ethtool_cmd={0x8000000017, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 14:46:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) fcntl$setflags(r0, 0x2, 0x1) writev(r0, &(0x7f000086b000)=[{&(0x7f0000e7e000)="029c20ef5f544bda84cb4cf61eb32861ef9599d97adaa4e6b43815992f2890fe14ed6abdfc0765af690a621790d6966b2462d6f2a62b6eb8730861ac07c0400c793fe41915e2bc7fe6bfad59391454772f91a7c32b4e3ca067c2eeed189b2ad7b5ef6c951735f3553840896e8ea4f7cfbb89d06b20f38492a09d85c79dd239754ac602d55c9226c0a32ac54e432ce07056a9c2bec4b2fc0822b921d4e898b7449c3ce93da822f2dae33579512796a37bbb2ca16e8985acc5922e7ebffbbd9b64b590684f46bf54", 0xc7}], 0x1) 2017/12/23 14:46:06 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000011000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) sendto$inet(r0, &(0x7f0000010000-0x32)="32000000140025ffff07008e000914040a01c2fe120000001a000100e868f300000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) 2017/12/23 14:46:06 executing program 6: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="c20007115f090007000000c2838a1c96"}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000fd2000-0x12)={0x0, 0x0, []}) openat$keychord(0xffffffffffffff9c, &(0x7f0000a95000)='/dev/keychord\x00', 0x4800, 0x0) 2017/12/23 14:46:06 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a35000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000e28000)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000881000)={0x2, 0x100000001, 0x2, 0x4e, 0x3fffffff8000000, 0x800, 0x0, 0xe8, r1}, &(0x7f0000b24000-0x4)=0x20) mmap(&(0x7f0000000000/0x61f000)=nil, 0x61f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) mmap(&(0x7f000061f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000620000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r2, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f0000400000-0x10)=[{&(0x7f000061d000)=[{0x24, 0x10000002d, 0x1, 0x0, 0x0, "d0502900e0f600000000000020af040000080000"}], 0x24}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) 2017/12/23 14:46:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f2, &(0x7f00007df000)={@common='sit0\x00', @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f0000342000)={0x0}}}) lstat(&(0x7f0000ee8000-0x8)='./file0\x00', &(0x7f0000c21000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00001ec000)=[0xffffffffffffffff, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000aaa000-0x8)='./file0\x00', &(0x7f000035c000)='./file0\x00', 0xe001, r0, r1, 0x2000000000000000, 0x800, 0x204000) 2017/12/23 14:46:06 executing program 0: utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000c6d000-0x20)={{0x0, 0x2710}, {0x0, 0x2710}}) setitimer(0x0, &(0x7f000000d000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f000090e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000000000)={&(0x7f000032a000)=@ax25={0x3, {"430784f4816195"}, 0x40}, 0x10, &(0x7f0000fca000-0x30)=[{&(0x7f00007bf000)="", 0x0}, {&(0x7f0000001000-0x97)="29de5df0b5982cb825fde396a7bc1dc5c6a3fbf975f3afc7553a003808621cb3a9193572d8c2d6a6e167239cbf852c08c7c41f824af6eb0918d191326fc77c5dc9477efad7e81bb3caa67efc8ecdb8cbfaa4fa0ffdeef0e6efbcd80094f5a8fe3693ae1e9f915c3989b16706503260157bcb34f247c289630ac2170f8587e8051bb9089ad6e7b27222a75878b8f720f355c4aaf3f96cdd", 0x97}, {&(0x7f0000ad0000-0xf5)="39aadcdcaddbc64e7c8617aac8d26185eb63afeee56d832e3f0f26137493d48218ec7000e487880963e32f64dcd0438d5fb499c4a5c573bdc5bfd823a8744be3e11c2ace71eb216c0b1a477069dac18a7d7d616863b2ff0946ba2a94ca8a3c96443767e1b8a8b8fa2ab8bb96c705cdf62da88ed027d8110436f065fb120e7e99b9954710af64bbc487ee53d027fce087ce75cb720577c7553c0b138d3363b6fe7dddb09ec03ddcedb5bbe01ca7cdbba01247419f48333d89855733fbd4d157e455f7444eb4e6ed61a717f7760e4d1e704697c23307f1eb56b16afe829c370463b6ca83975606d0981f797afc5f8fa757d622f0cff6", 0xf5}], 0x3, &(0x7f00003ed000)=[{0x60, 0x100, 0xcf1e, "af19cfe810e9e2d057c516d7a5b6d6ec7f310c6cb6ef44a0d42ba3b2f007cc7975c9de473e06456c02936ec5e1a52ce7a66fbb6189ab9cee122e6b3a1de8508ddd833f19abe0b243da"}, {0xf0, 0x11, 0x6, "475325b6b96e0ff50e6597d8adc204ce20022439d5cf417e894a2699b7f9503c829c20946d988d38e359e9abbde5d64faa010adb8bb6f9734030e057b098a59637c37f09a8c8ab4df3e2c5c5575695b857385f124f0e55a07dda666b1ee3bbf477d4fcadde6b7ea624f221b21059f9b868ffa072bd0bf2b0e0625556df4cb00e8526d2634b6b4d3c63c3188810dfeabfd3c4e9e2d34b5b76881a8f0b8293cef0c1171e5380b916758a88bef324b7ffe4602c4ab1efadf1cfeb0b85b122ec05881a63deb8e8186305e3b56802f05f9ee7375d9e1605bf6c091dea7579"}], 0x150, 0x4000040}, 0x8800) 2017/12/23 14:46:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigaction(0x7, &(0x7f000069d000)={0x47e0e8, {0xfffffffffffff27d}, 0xc9d2db0b9c0912a0, 0x401}, &(0x7f000040f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000347000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) [ 36.722365] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=21599 sclass=netlink_xfrm_socket pig=6721 comm=syz-executor3 2017/12/23 14:46:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000055000)=0x0) execve(&(0x7f0000aac000)='./bus/file0\x00', &(0x7f000085d000-0x40)=[], &(0x7f000090f000)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000851000)='comm\x00') fcntl$getownex(r0, 0x10, &(0x7f0000c6a000-0x8)={0x0, 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00007cf000-0xe)='/dev/keychord\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000636000)={&(0x7f0000c7a000/0x1000)=nil, 0x4, 0x7, 0x91, &(0x7f0000937000/0x4000)=nil, 0x5}) 2017/12/23 14:46:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000d53000)='s\x00') fstat(r0, &(0x7f0000d55000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000001000-0x4)=0x0, 0x4) 2017/12/23 14:46:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x10000000400801) r1 = syz_open_dev$sndseq(&(0x7f000059c000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f000004f000)=[{0x0, 0x4003, 0x0, 0x0, @tick=0x2, {0x0, 0x0}, {0x0, 0x0}, @raw8={"e6a3abfcc75d6dc895e66ec0"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000054000-0x50)={0xd6, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000336000)={{0x0, 0x7ff}, 'port1\x00', 0x1, 0x820, 0x20, 0x6, 0x1, 0x6, 0x7, 0x0, 0x7, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) clock_settime(0x2, &(0x7f0000fc8000-0x10)={0x77359400, 0x0}) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d32000)='/dev/keychord\x00', 0x80, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00009f6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f000004f000)={r3, &(0x7f0000446000)=""/79}) open(&(0x7f00004f6000)='./control/file0\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000482000-0x4)=0x0) 2017/12/23 14:46:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x480, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) socketpair(0x12, 0x6, 0x1, &(0x7f0000c70000-0x8)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f000016f000-0x10)={0x0, 0x1c9c380}, &(0x7f0000a9e000-0x10)={0x0, 0x0}) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000d5c000)=""/66) 2017/12/23 14:46:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0x1, 0x0, 0x3, 0x8, 0x0, 0xffffffffffffffff, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000c9a000)=0x2) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000323000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000354000)='./file0\x00', 0x40000, 0x9e21a2d9b7410a67) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000d000)={0x90000000, 0x0}) creat(&(0x7f0000bd9000-0x8)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c06000-0x8)={0x0, 0x94}, &(0x7f00009d1000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000441000)=@assoc_value={r2, 0x95d}, 0x8) 2017/12/23 14:46:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fd6000-0x4)=0x200080000004a, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e7b000-0xc)=@sack_info={0x0, 0x9f, 0x80000000}, &(0x7f0000509000+0x9a1)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008ff000)={r1, 0x1, 0x30}, &(0x7f00009b7000-0x4)=0xc) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b21000)={0x3, 0x943}, 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000888000)=0x0, &(0x7f0000d2e000-0x4)=0x4) pipe(&(0x7f0000e49000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000a26000-0x4)=0x7fff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) 2017/12/23 14:46:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20002, 0x0) mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b00000-0x4)=0x3, 0x4) 2017/12/23 14:46:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000921000-0xa)='encrypted\x00', &(0x7f0000757000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000979000)='\x00', 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f000012c000)='keyring\x00', &(0x7f0000caf000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) request_key(&(0x7f0000c52000)='rxrpc\x00', &(0x7f0000bb9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b10000)="6d643573756d70656375726974798a7365722bf8e4ffffffffff0000000000000000657373472f4c00c9", 0xfffffffffffffff8) keyctl$reject(0x13, r1, 0x40000000000000, 0x8, r1) r2 = socket(0x2, 0x2, 0x0) r3 = open(&(0x7f0000eb2000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet(r2, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r3, 0x0, 0xfdff, 0x7e70) 2017/12/23 14:46:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000006000)=0x0, &(0x7f000000c000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000066b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = open(&(0x7f0000a79000-0x8)='./file0\x00', 0x0, 0x55) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d99000)={0x1, 0x1, 0x100, 0xff, 0x7, 0x20, 0x1, 0x3, 0x7, 0x4, 0x2}, 0xb) openat$pfkey(0xffffffffffffff9c, &(0x7f00008de000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) 2017/12/23 14:46:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000080d000)={0x0, 0x0}) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000615000-0x4)=0x4, 0x4) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x8001, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) personality(0x4100001) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000089f000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x9) 2017/12/23 14:46:06 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000935000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000001000-0x15)="b6d59c9f82b59286834ec161a76da855ee7b9503cb", 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000016d000)=0x0, &(0x7f0000a14000-0x4)=0x4) sendmsg$netlink(r2, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendmsg$netlink(r2, &(0x7f0000f63000-0x38)={&(0x7f00003b5000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000690000+0x3f)=[{&(0x7f00000dd000-0x4c3)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000cfd000-0x20)=[], 0x0, 0x0}, 0xc0c0) socket$inet_tcp(0x2, 0x1, 0x0) sendto$packet(r2, &(0x7f0000681000)='>', 0x1, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/23 14:46:06 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001ba000-0x15)='/proc/self/net/pfkey\x00', 0x10002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80007, 0x6) lseek(r1, 0x0, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004fa000)={0x0, @in={{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbb, 0x3}, &(0x7f000001c000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003bc000-0x20)={0x7, 0x10001, 0x8002, 0x7f, 0x5, 0x2, 0x2, 0x5, r2}, 0x20) process_vm_writev(0x0, &(0x7f0000b4b000)=[{&(0x7f0000009000)=""/55, 0x37}], 0x1, &(0x7f00006c5000)=[{&(0x7f00004ec000)=""/4096, 0x1000}], 0x1, 0x0) pwritev(r0, &(0x7f0000f65000-0x30)=[{&(0x7f00001db000)="95f0409e524049f3d3227d8ea98d88d6c6c8a5", 0x13}, {&(0x7f0000cf2000-0x1000)="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", 0x1000}, {&(0x7f0000d02000-0xbb)="301327a3f63bc646533d0a4a8ebaf99770ff5a54d160ce2dd5fa6af66022da96aadb9d5cd3a949a4aea81fc40d15720cc60ec8ad0d8b7b03904440b07ce938f1dba033e1b2d5fd94f7f77085a91cc4f20119de8fd2724ef3009bebae7e3e0be477df385d0189aa8c24aaa1d605124d9552964352b9e0a1545110ad27af84db6ce6aed8b14eeaa2a7c1fcf11f2aa265fd1bf3e932aa7e2957ef9653b30498795311f1cee84c409ad15f7d6ee50f5a931dcc2028e3c4022345295e35", 0xbb}], 0x3, 0x0) 2017/12/23 14:46:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001b4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f000000c000)={0x1f, &(0x7f00003df000-0x1f)=""/31}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b34000)='/selinux/user\x00', 0x2, 0x0) close(r1) sendmsg$nfc_llcp(r1, &(0x7f0000e74000-0x38)={&(0x7f0000fc6000-0x60)={0x27, 0x8, 0x5, 0x5, 0x2, 0xbb3b, "d78daa4c41f6a241e8a0eb03929d3c251a53f5d4f0ff912e0135ac3d4f9873b01e48dc859c128e44a1871cecc0f57c80ab7b4cd3abf4b2c06924c23385a1ca", 0x7}, 0x60, &(0x7f0000ab3000)=[{&(0x7f000007b000)="d42b46cc5ef9c5d010785f06c0019be6a8235288139f2be38ef5d31e039bcbce1588a77f1029b04e102c991a06fe9eb0d9cfae68660c46194fbc20e6d2e1746955553b960281762a28543b839ae9222e4d551527989bfdccd978545c97e850623cd3bc2b471b0cc8a9ec1ec29e10ae53047a365f198d53bf9b5c32bb61776bdaecb6daace175b594cf6df62fce9cd906e01f870cee01aaac682d022cd62184f467c7ea892fdb13315956533130b9107aa9baf96ed43b57b241a99379ab95761bb83d6ea22a7b917b4d5124e493a86c6b4a5702cd62f53593246acb4db7a7d398631c6389efeb1ec11a3ffbfbdc0a9ab2667ab52821b6", 0xf6}, {&(0x7f0000472000-0xb2)="7815f050d816bd3b45f4c5c4a2925946454ca12d01869c0bd9c1f24a6ffbc1c7622684572f7382d250aa5359f65ecc9c7f08461a7aa5cd5b0538b0924e80b2b6c2e1b006a4930d11e3af78a459712d37ef0e64010e47d26e7507a9f37ad158a2379f3e78e7408ae3ae0572f7e9996efafade8e03a6f1068eafc87a846e3f6253e6a74dffa9deebaab47006571849209bb6e23728044a7e1c34583b210975ca7356e28a2150ccd089abdfa3c9bba2e45aec8d", 0xb2}, {&(0x7f0000604000)="2718cf4c5307b07170caa0e13aee6b26ee991b457b5154049b05af28a08039238caf5d86e3276fa6034871b9122dd9dd16ece32d2bcba239fbbfc435a7c13851b5118204f427db8f8af5d05da6b4b26e96c63f4614a07d5a20eb2eff9ad0d82365f8cc536fefd44fe88634421805183a48fedb463f44ecc0589027b9036dc31a4501c89c367bfadf2bc4a9cd376666c3d886e32cdf", 0x95}, {&(0x7f0000553000)="4ad4c9d719afdb9ea24fcf9b48cbaf7bd15ad63a8e9fcc6ecc7a04f3315e62393a25210b9313f74e305586df6d8dfe95a95d192f98859ed878c8959ad87c5ae546fdd9798d5411c1b71fa6d569066e9757a07d5a86141fb6cf664a5eb14e0e3f04b96ea6e2f82247dd70a233f640f2d5de67b0582d05dc422598f5402672108179f3e5", 0x83}], 0x4, &(0x7f0000fa7000-0x78)={0x78, 0x11b, 0xcd, "f256511e9f74a022789a32b5e5cc1796909658cece0f1c43b99c6facc2809125b35e4a7a0cc043064b0661ae2143d21ef287be34f706b66149b7d83f7a4ee08a48a0c113b8e390f3a08d7007e69c3d346f6ba9103977ff64c01c20d14d0a31208ab67577"}, 0x78, 0x0}, 0x40) r2 = syz_open_pts(0xffffffffffffff9c, 0x40000) pipe2(&(0x7f0000adb000-0x8)={0x0, 0x0}, 0x80000) r4 = syz_open_dev$sndseq(&(0x7f000087f000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000d4000)={0x0, 0x0}) r6 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c07000)='/selinux/validatetrans\x00', 0x1, 0x0) r7 = socket$inet_sctp(0x2, 0x5, 0x84) r8 = accept4$packet(0xffffffffffffff9c, &(0x7f0000cd4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d69000-0x4)=0x14, 0x800) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000053b000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00007e7000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000df2000-0x40)=[{r2, 0x400, 0x0}, {r3, 0x100, 0x0}, {r4, 0x1, 0x0}, {r5, 0x206, 0x0}, {r6, 0x1010, 0x0}, {r7, 0x418, 0x0}, {r8, 0x8084, 0x0}, {r9, 0x9010, 0x0}], 0x8, &(0x7f0000902000-0x10)={r10, r11+30000000}, &(0x7f0000391000-0x8)={0x5}, 0x8) timer_create(0x1, &(0x7f0000efe000-0x60)={0x0, 0x2f, 0x2, @thr={&(0x7f0000bce000)="e4bd4ba827b3537bed9644b02402e68b9dbe4f6bc74948519b5d0aeceb91e78a710489661191d40d5814d29966e850c8fb1cc8a94937a200e8ee4db8ecfaf88a90fd943fc609112ef11e81d88558b6e7dcce57c793d857940d1a5d8123d2d15ed93b46d40623017339f29c3b74d493738f3f40236e6821c47481fec273446bbc60c570e051327ab3bb5c1591c92a7704d3da50dd79bb0ebcebd76024413971889dbb5e189a43dcc2cffcb5df01c9f1fccc2aac676d6f0f671701544a05ce664e1ed2806b5f3b0de30bf93c350b825571865f8c3514b1910401ec8c920611", &(0x7f0000319000)="d4490a6255f58fea596ef4c3ab785770f4d333b679ca154d93c2d8f9ac8d673c05f981"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006eb000)=0x0) timer_getoverrun(r12) r13 = syz_open_dev$sg(&(0x7f00001cb000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r13, 0x2276, &(0x7f0000b37000)="d8") ioctl$TCGETS(r0, 0x5401, &(0x7f0000579000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 14:46:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x141200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000210000)=""/159, &(0x7f0000001000-0x4)=0x9f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x659}, &(0x7f0000001000)=0x8) bind$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"b89457854d3230"}, 0x9}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000003000-0x18)={&(0x7f00004a2000/0x4000)=nil, 0x9000000000000000, &(0x7f0000dd7000/0x3000)=nil}, 0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000005000-0x20)={r2, 0x18, "107975cc78a1158c41ea547efd719f390fad4c778d812022"}, &(0x7f0000002000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000-0x4)=0x0, 0x4) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000004000-0x4)=0xffff, 0x4) pause() ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000003000-0x18)={0xeb, 0xff, 0x4, 0x1, 0x78, 0x5}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000005000)={r3, 0x100000000}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000007000-0x8)=@assoc_value={r1, 0xcc}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000008000-0x8)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000009000-0x10)={0x3, {"62385d6077af5d"}, 0x81}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000005000)=""/62, &(0x7f0000008000-0x4)=0x3e) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000004000-0x4)=0x0) ptrace$pokeuser(0x6, r4, 0x0, 0x5) 2017/12/23 14:46:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) r0 = syz_open_dev$tun(&(0x7f0000205000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000060d000)={0x0, 0xb2, "79dcaa7acad9d0282bdf7bfbd09b79686210a20184ee1c60915c63fafa881e7c0df75a83bb320945d15a45c577c03d83c503f9df5ad32f8b737323764da278036210d505e6eed1feb35698c0c2d53de7178a5004ddf7bc2fabbc2ca7dd9ddd1bad5d6b0933587818d6f04cc1e663233c8155a0fdbda36f6f1afaa51ad90e5d69118c8fb0b000896472bd66f7394378a66c79f8b03369f33ee65ae8ff791637c043c264a870956f7189c581d0e63c4caaed05"}, &(0x7f0000381000)=0xba) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00003ed000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5, 0x4, 0x2, 0x63}, 0xa0) socketpair(0x15, 0x3, 0xe6, &(0x7f00005be000-0x8)={0x0, 0x0}) accept4$ipx(r3, 0x0, &(0x7f000023f000)=0x0, 0x800) 2017/12/23 14:46:06 executing program 0: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000feb000-0x21)=""/33) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000fef000)='/dev/keychord\x00', 0x105000, 0x0) 2017/12/23 14:46:06 executing program 6: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fb8000-0xd)='/dev/usbmon#\x00', 0x0, 0x80) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000fb8000)="1d1de59ee24635de5456f1f30c9d744d93a7e1ad47c3b90f81facc666e0bd904838f500dc9b68ba30591db54d8c2265eb21163e75e99eb5b73e8323851b77d484396aeee74b001d1070d4d82ddb5b81b3bf15ccea0dd019bea5ba8edc31061cf51e5b313272b01cc5024e60223b317a0fd7e6b7db453f9ac19bffe6e9ea3daa66817c69e04dc5d02e8dbbbd494e8b787e14e173a8df3a8efb884ad5b1d069b798b3f521077b6d6c08ca9d5742095c7340116b113a5e6ed170a212b35de451d863a02452866450fe46055e59c08d98f14dda6cd311e30c637dbb7fa9d2f438d2606744ed09610be349ca86c2e4e75b6725e") ioctl$KDENABIO(r0, 0x4b36) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100ed3b8509000100020100e73ffe58", 0x1f}], 0x1) 2017/12/23 14:46:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x30000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000bdd000)=@common='bpq0\x00', 0x10) tee(r0, r0, 0x0, 0x4) connect$inet(r0, &(0x7f000098a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000aef000-0x8)={0x0, 0x0}, 0x80800) getegid() epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000a7000-0xc)={0x80000000, 0x0}) 2017/12/23 14:46:06 executing program 4: r0 = memfd_create(&(0x7f0000d5a000-0x12)="2f6465762f7667614861727a6974657200b7", 0x2) fcntl$addseals(r0, 0x409, 0x2100000000000) 2017/12/23 14:46:06 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00001d3000-0x8)={0x0, 0x1ff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x9}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000001000)=0x70, 0x4) r4 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r4, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000001000)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000)="0ad583c36fa5e4bf953f919525c9612d9c2e5a48a23211bd22bb753b51cb3976b89ef9e3752a29b863f84891ac384d19f0a6835f28d0b0b829dc82f98c38946fcdd9f6bbcc7cfee6e3975aab8814ca00711fd46935ab8d818c43b6be9029733ea414", 0x62, 0xffffffffffffffff) keyctl$assume_authority(0x10, r5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/enforce\x00', 0x220200, 0x0) ioctl$VT_GETMODE(r6, 0x5601, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r3, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f0000005000)={r7, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet6_dccp_int(r3, 0x21, 0x16, &(0x7f0000002000-0x4)=0x7ff, 0x4) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000000)=@req3={0x400, 0xd1, 0x8, 0x2, 0x1b, 0x3f, 0x2}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000006000)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000003000)={{0x8001, 0x0}, 'port1\x00', 0x10, 0x100004, 0x2, 0xfffffffffffffffd, 0x80000000, 0x7, 0x0, 0x0, 0x4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000005000-0x88)={r2, 0x80, "d3233d542e9144bed0bcd9f8f3a1a4aa33288890c854541adfddcd9ab85cda48c80c3791c4edd96b7c47b86b750631568efce61c2f449cb1e583509ce3b2afd673e28491266169f4d02cbbee8c3e56f01ed3be082889114f7b380f51055e5483a3b8e734014dd0c58286a737d89349fe6e8dd25ea64421febcfb4862a79c5079"}, &(0x7f0000006000)=0x88) 2017/12/23 14:46:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x7, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r1, &(0x7f0000552000)=@file={0x0, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2017/12/23 14:46:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000096e000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000750000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ebb000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000b32000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001, 0x9, 0x2, 0x100, 0x8000, 0x400020, r1}) r2 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x41, &(0x7f0000fdf000-0x28)=""/40, &(0x7f0000fdd000-0x4)=0x28) fcntl$setstatus(r0, 0x4, 0x721dfa8f5918adeb) 2017/12/23 14:46:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000095c000)=0x1, &(0x7f0000001000-0x4)=0x4) r1 = syz_open_dev$sg(&(0x7f0000b50000-0x9)='/dev/sg#\x00', 0x2, 0x800) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001000-0x10)={0x0, 0x180000, 0x0, 0x5}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x80000207, 0x0, 0x1, 0x0, []}) ioctl(0xffffffffffffffff, 0x9, &(0x7f0000439000)="") ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)="") r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00003e5000-0x2)={0x6, 0x3f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000002000-0x4)={0x400}, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000001000-0x2c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}], 0x2c) 2017/12/23 14:46:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000396000-0xb)='asymmetric\x00', &(0x7f0000e71000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000004d000)="", 0x0, 0xfffffffffffffff8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000789000)='/selinux/enforce\x00', 0x8002, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000588000)={0x0, @in6={{0xa, 0x2, 0x80000001, @loopback={0x0, 0x1}, 0x86c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000155000)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000e3000)={r2, 0x1, 0x5, 0x100000001, 0x7, 0x6}, &(0x7f0000f31000)=0x14) keyctl$unlink(0x9, r0, 0x0) 2017/12/23 14:46:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000e15000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000079a000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000201000)=0xe8) bind$packet(r1, &(0x7f0000943000)={0x11, 0xff, r2, 0x1, 0x20, 0x6, @random="a2f30c48433d", [0x0, 0x0]}, 0x14) r4 = syz_open_dev$sg(&(0x7f0000733000-0x9)='/dev/sg#\x00', 0x0, 0x102) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a81000)=0x0) getgroups(0x8, &(0x7f0000058000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r7 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005cf000)={0x0, 0x0, 0x0}, &(0x7f0000441000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000cbd000-0xc)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f0000a2c000)='./file0\x00', &(0x7f0000f35000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000626000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008c2000)={0x0, 0x0, 0x0}, &(0x7f0000504000)=0xc) sendmsg$netlink(r4, &(0x7f0000cd2000)={&(0x7f0000a02000-0xc)={0x10, 0x0, 0xe73, 0x80000000}, 0xc, &(0x7f0000ff8000-0x50)=[{&(0x7f0000151000)=[{0x78, 0x3, 0x220, 0x9, 0x2, "3309782f635a1c063d21148d241224cb9fe34a94706e590c9b34280dad31b54cbf18ec9fa1c84cb3f02488926312e805d3ff0e852a93c2ca7fdae7b183cdb3edb32d70cddccb65ef9369dc259a2c52a5d8d59375c00fd5566bb8c125e90ed082d1f35cd9f7389c90"}, {0x83, 0x0, 0x0, 0x8b, 0x8001, "cf541c5a55871b0400d7ae47dfc62f0e456fa8ffd0b8e36227d9c0bb8474d659687b485530c8184cee0be09abac7d6e6803d80d89a89f6795d88ada77b479dbfe885c0a9b23791851f4e97085164546a168caae21e8e201b235f1a99bb5b97651e8ad00b8820c6eb0d5c33bfd8af42bceec10c"}], 0xfb}, {&(0x7f0000dae000)=[{0x4f, 0x2, 0x21, 0x401, 0x7f, "01e7f7fe37d464ec36c2f48c438735cbeacf258cf305f7021d681215eeaf8191ff47b56ee8c7c0a583742a123da8dd1fd880a13c09c624832d1b5a9a3a1c17"}, {0xa1, 0x1e1e4ee7, 0x200, 0x8, 0x6485, "292cc120c94401e1a2ba46b41dcc88e039e9567646b4131f3640eae706decd797d1102956721a6a8b9dbe047f4d9d3cfb7c999ba0fb5ce1b871e8d29e9c08abac44b9327ac9b4692695dc83c71d43a2b46b073d40d6f216e4698d04b63925e9c8175a62bb3c7294160b3af02ab4a43972c92a8d0da370cbb7912aeac7acc4f123a2145f9b293722574659761ff5a14462b"}], 0xf0}, {&(0x7f0000a96000-0x73)=[{0x73, 0x1000, 0x2, 0x8, 0x14400000000000, "21541b9207e2920f2d4146e167736f9af1431da72a3cbd7a71593b17410783d1bcf2cb9eeaeb928fc855fbe1aeb79948a8dcbb620123320f5dddc745a7f498582357247c8ac5ca1ef3d1c81069de0597f20e7320b191205a185f49cb2cbab8ce8759db"}], 0x73}, {&(0x7f0000cc4000)=[{0x18, 0x6, 0x808, 0x3, 0x80000001, "3b14e9f58c08603b"}, {0x45, 0x3, 0x100, 0x7, 0x3045, "50fa6e2cf763bd5f8199901ab74ce8d1845562eb2ebc984bcb73c7d7a80cf54de903faf3a27068fbd5a710a72a841149afffb42f08"}], 0x5d}, {&(0x7f0000cbc000-0x18)=[{0x18, 0x7a52, 0x100, 0x6, 0x4d9, "497fdde0e0b62f23"}], 0x18}], 0x5, &(0x7f000077d000-0xb0)=[@rights={0x18, 0x1, 0x1, [r0, r4]}, @cred={0x20, 0x1, 0x2, r5, r3, r6}, @cred={0x20, 0x1, 0x2, r7, r3, r8}, @cred={0x20, 0x1, 0x2, r9, r3, r10}, @cred={0x20, 0x1, 0x2, r11, r3, r12}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xb0, 0x1}, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x6, 0x80, 0x4, 0x0}) ioctl(r4, 0x2285, &(0x7f0000007000)='S') 2017/12/23 14:46:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000e2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000096d000)='/selinux/status\x00', 0x0, 0x0) setsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f00009cf000-0x4)=0x4, 0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0xb, 0x0, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000096000-0x4)=0x0, &(0x7f0000bbd000-0x4)=0x4) 2017/12/23 14:46:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000df8000)="", &(0x7f0000c2b000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f00003ed000)='./file0\x00', 0x101000, 0x12) 2017/12/23 14:46:07 executing program 6: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000ed000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req={0x28, &(0x7f00000dc000)={@common='eql\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) 2017/12/23 14:46:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000384000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x4, 0x0}) fstat(r0, &(0x7f00003bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x24, &(0x7f0000004000-0x20)={0x0, 0x3, 0x1, 0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000d68000-0x8)=0x0) 2017/12/23 14:46:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x1000000003, 0x200004000000) connect(r0, &(0x7f0000f29000-0xe)=@l2={0x1f, 0x9, {0x0, 0x8, 0xfffffffffffffff9, 0x4, 0x25, 0x420}, 0x9, 0xe3}, 0xe) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f61000-0x8)={0x0, 0x0}) truncate(&(0x7f0000749000)='./file0\x00', 0xfffffffffffffffa) write(r0, &(0x7f0000b42000-0x25)="24000000210025d7001c070400ed1920000500000000000000ffffeb080001005ffd6aa6d6", 0x25) 2017/12/23 14:46:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000e4c000-0x4)=0x1) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00008fa000)=""/232) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000090e000-0x11)='/selinux/enforce\x00', 0x0, 0x0) connect$netrom(r1, &(0x7f00006f3000-0x48)=@full={{0x3, {"9af3657bdb8d08"}, 0xfff}, [{"0ea66ecc196fd3"}, {"311a2763dea8a2"}, {"29bba5903b7c41"}, {"e116ffe8d3bae1"}, {"50530af55e3cc8"}, {"f972c6ec28e36d"}, {"24d802cd8e9fbd"}, {"dbb824cde53883"}]}, 0x48) 2017/12/23 14:46:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000064000)='./file0\x00', 0x100) r0 = socket(0xf, 0x803, 0x2) write(r0, &(0x7f0000000000)="0214af0002000000006466b78e000448", 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cb3000)=0x3d, 0x4) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000d39000-0x4)=0x9, 0x4) recvfrom(r0, &(0x7f0000ef6000)=""/16, 0x10, 0x60, 0x0, 0x0) 2017/12/23 14:46:07 executing program 2: prctl$intptr(0x200000002a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000069000-0x4)=0xe8) ioprio_get$uid(0x3, r0) 2017/12/23 14:46:07 executing program 1: r0 = socket(0x5, 0x0, 0x3) r1 = accept(r0, &(0x7f0000c7a000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f2a000)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001000-0x5a)="4c62c0f133084b19910b15997f221190cdbc39df49862ce7c518f19efee973bc40af4a8cc61d8b34780e9f62631a155f967d0209784d67470b93d26e268b6545a1a70befc5c2802a2809d949b4bdf2aaeabc849f22194fa0a720", 0x5a) 2017/12/23 14:46:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000000a, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00005ff000-0x4)=0x6, 0x4) getsockopt(r0, 0x0, 0x7, &(0x7f0000940000-0x21)=""/33, &(0x7f00004f6000-0x4)=0x21) 2017/12/23 14:46:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000904000)={@common="6c6f001ee30f000000000000321d00", &(0x7f0000839000-0x14)=@ethtool_wolinfo={0x1, 0x0, 0x1, "9a0b00000018"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 14:46:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) clock_gettime(0x0, &(0x7f00007bd000+0xff7)={0x0, 0x0}) finit_module(r0, &(0x7f0000a24000)='\x00', 0x1) setitimer(0x3, &(0x7f0000efb000-0x20)={{0x77359400, 0x0}, {r1, r2/1000+10000}}, &(0x7f0000ba1000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, r3}, 0x10) 2017/12/23 14:46:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000809000-0x8)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000017c000)={@generic="df015f66f412bebab8fd75d0bf6477ac", 0x4}) 2017/12/23 14:46:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x44042) pipe2(&(0x7f0000439000-0x8)={0x0, 0x0}, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f000010a000-0x4)=0x3) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00004f0000)={@generic="9a612f29e11f507bfa27f235d4008fc8", @ifru_flags=0x400}) splice(r1, 0x0, r0, 0x0, 0x101, 0x2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a15000)=0x100, 0x4) 2017/12/23 14:46:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004d6000-0xc)='/dev/rfkill\x00', 0x201, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f0000518000-0x7)="0bf5430f000319", 0x7}], 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/23 14:46:07 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001cc000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000000)={0x8, &(0x7f0000000000)=[0x7, 0x6, 0x2, 0x2, 0x5, 0x20, 0x1, 0x1ff]}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000004000-0x4)=0x0, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) 2017/12/23 14:46:07 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000ce000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000421000-0x38)={&(0x7f0000e9b000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000660000-0x10)=[{&(0x7f00005d4000-0x77)="7c5f9efada51ee631458c79187b8ea43b8cdd996c291499958c37d414cbfbb1a09ece1c164352683b7b8732f28bae282e869ba8ebf1674eec598efb54a9526477a0b3dfeaba9cca3eaf94dfe2ce05c28642ee30ef38edf636113fe6429309725e29f91ffda1ff13858ee701b109a2a1324d784aefe6b08", 0x77}], 0x1, 0x0, 0x0, 0x4048040}, 0x4000000) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00007d7000)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f00001bf000/0x3000)=nil, 0x3000}) 2017/12/23 14:46:07 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) gettid() utimensat(0xffffffffffffffff, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000013000-0x20)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x100) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000)='encrypted\x00', &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000012000)='%eth0^vmnet0vmnet1proc\\\x00', 0xfffffffffffffffe) openat$selinux_access(0xffffffffffffff9c, &(0x7f00004cd000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ccf000)="", &(0x7f0000cd7000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/23 14:46:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00003cd000-0x38)={0x0, 0x0, &(0x7f0000005000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x11, 0x16, 0x719, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000948000)=[], 0x0, 0x0}, 0x0) getpeername(r0, &(0x7f0000adc000-0x1b)=@un=@file={0x0, ""/25}, &(0x7f00002f9000-0x4)=0x1b) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a1b000-0x8)={0x0, 0x0}) socketpair(0x11, 0x80000, 0x5, &(0x7f00005b6000-0x8)={0x0, 0x0}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000521000)='/selinux/access\x00', 0x2, 0x0) renameat2(r1, &(0x7f00008e6000-0x8)='./file0\x00', r2, &(0x7f00009aa000-0x8)='./file0\x00', 0x3) 2017/12/23 14:46:07 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) fcntl$setsig(r1, 0xa, 0x2d) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x8, 0x0, &(0x7f0000007000)=[@decrefs={0x40046307, 0x3}], 0x9b, 0x0, &(0x7f000000a000)="79221df1c13a88195c3889dfd385005e91bd8241bcc038f80fd0e63bc77a21ffe0b41b2efecccbab8b30ae8fc430b4c07148c98d840362a026563e1daea3d5cd6fb2e0f3f31bad914c6218d1f6090dc2b1ca435691d6f6be8e3a966712227d17b6b8a1d2dc4dcfe1b8ff51860b03a35bd218949d0e14906e0990dc8e9511a3a1f7ad084de86ba5df8c5ae3cc52faf7d12bbeac23eaca3e2c781a5b"}) r2 = creat(&(0x7f0000006000-0x8)='./file0\x00', 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f000000b000)={0x800, 0x40, 0x4, 0xfffffffffffffffd, 0xff, 0x7fffffff, 0xfffffffffffffedc, 0x0, 0xc98e, 0x8001, 0x5eb3, 0x5}) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000000a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000003000-0x10)={0x80000000, 0x0, 0xffff, 0xffb, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000009000)={r4, 0x1}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f000000c000-0x1b)="d8fc1dd16de371f1d99e3b4d488bdabbb067efdeaf5542d1048602c19fe065078a01ffc501170fdbcc34816df860d3f87023a9d8567fa3297aac9db0b25106fc69ed85c28cb6f385"}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000a000)=""}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2017/12/23 14:46:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000018000-0x11)='/dev/vwa_arbi\b\x00r\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000734000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f00009d6000)=0x0, 0x405) ioctl$TCGETA(r1, 0x5405, &(0x7f0000a30000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 37.354552] binder: 6930:6931 DecRefs 0 refcount change on invalid ref 3 ret -22 [ 37.362493] FAULT_FLAG_ALLOW_RETRY missing 30 [ 37.362505] CPU: 0 PID: 6925 Comm: syz-executor7 Not tainted 4.9.71-g2506378 #113 [ 37.362509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.362523] ffff8801c44b7970 ffffffff81d922b9 ffff8801c44b7c50 0000000000000000 [ 37.362541] ffff8801d6240890 ffff8801c44b7b40 ffff8801d6240780 ffff8801c44b7b68 [ 37.362559] ffffffff8165fb7a 0000000000002b25 ffff8801c3da08f0 ffff8801c3da08a0 [ 37.362560] Call Trace: [ 37.362576] [] dump_stack+0xc1/0x128 [ 37.362588] [] handle_userfault+0xa3a/0x1310 [ 37.362601] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 37.362611] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 37.362622] [] ? handle_mm_fault+0x117b/0x2530 [ 37.362633] [] ? handle_mm_fault+0x1fc3/0x2530 [ 37.362641] [] handle_mm_fault+0x1fd1/0x2530 [ 37.362649] [] ? __pmd_alloc+0x410/0x410 [ 37.362659] [] __do_page_fault+0x5c2/0xd40 [ 37.362667] [] ? mm_fault_error+0x2c0/0x2c0 [ 37.362675] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.362682] [] do_page_fault+0x27/0x30 [ 37.362689] [] page_fault+0x28/0x30 [ 37.362697] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 37.362706] [] ? SyS_utimensat+0xb1/0x160 [ 37.362714] [] ? SyS_utime+0x150/0x150 [ 37.362722] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 37.362729] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 37.362736] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 37.411459] binder: 6930:6936 ERROR: BC_REGISTER_LOOPER called without request [ 37.414208] binder_alloc: 6930: binder_alloc_buf size 13622315181289264 failed, no address space [ 37.414214] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 37.414231] binder: 6930:6936 transaction failed 29201/-28, size 13622315181289262-0 line 3127 [ 37.441618] binder: BINDER_SET_CONTEXT_MGR already set [ 37.441626] binder: 6930:6944 ioctl 40046207 0 returned -16 [ 37.462011] binder: 6930:6936 DecRefs 0 refcount change on invalid ref 3 ret -22 [ 37.478002] binder: 6930:6936 ERROR: BC_REGISTER_LOOPER called without request [ 37.484831] binder_alloc: 6930: binder_alloc_buf, no vma 2017/12/23 14:46:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) sendmsg$unix(r0, &(0x7f00008de000-0x38)={&(0x7f00003c3000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000289000)=[{&(0x7f0000212000)="5813da3963e86143325a264150cabf280efcc5ce15228340c95b581afe6b6ed55b2659182f75d58087247592cd0c1c89bbb076e204f7453d3e25976644d64a02f5051461f324ebe7fedc11e083216f9664b6b3dffbb61a9a3067e5a9b32a5bd742b49080a00585667c8e9f3cbfac0e98167ad6adf4fee3bd0964232e12ae45f5738b461f372538148691c68d1878ee772e83ff84a8ef8206248ddcd0150a7c7dd339d7217014f8da2335f3c404000f55836988500b0dbaacc09b28cc8d8c5458b30261ea795e65ab", 0xc8}, {&(0x7f00008de000-0xc0)="89cd1e4d7eb7babf088ae502358df90bbec1c8ee541af842da3995bc69992f495af9348e97a5cd81f1ccb0247b7ebbd3e83da162cf5962e25dccf8f46fe1fd666c8ddb7e4eb44c1996f4c1b0cb8154bab3b2722aa5a7b9cedd30b757622d3e9bd8329575f304ec726975b520447cf29759c3722b01977326c4b46232552781075f85cb0f5acf57a93a67706d95978bff0f0f46c9115763bd8b5fb15780eccaa86b438ea651bf935502354db770d1fa49b8d88ae279b2340d6bae419fea781702", 0xc0}, {&(0x7f0000ab5000)="402e234d015965d03c150af5c906d4292a7b36b37fafa6ff", 0x18}, {&(0x7f000001e000)="8756dbe4d91b04b0137e19bc6c334b678901f9ff79de70d0236ed44b2fe2604d3c334eb9af1a668629d0bd04940933868a8574809def54eefb8d21fb6a8e25ca9f1e2806e5f12f05c469838f96", 0x4d}, {&(0x7f0000ae1000-0x91)="7082536ad82b4a86aba79cf239b89b89c28f36e2ec95237581abbf97c121adcdbda8cfeb98e86d5eff7be3b284803587d07179efce21af7120464e7ce8ccc9a33be50ad51663b2bbf505d368360593d5d74daa9db43bd05c21932d1627dddee99433400b7e99ca93d6e855bf371d428ee06c8541cc280caf9aea3617419eb4006aee082b82bc722c039f076541933a585c", 0x91}, {&(0x7f0000d94000-0x66)="3751bcee4c2b3977392f0b64190a4cde6b46535e85a0597fb9b325e096d0e3e7944fb37121bf070117d67bea5f82803eb3bbd9687acc62e160aeedfd5c9b7a34469de7fa74d8d3d9825286dfe72eec18f05dd67c8381610a89091c701ff5787bd75e3606e70c", 0x66}, {&(0x7f00009f8000-0x1a)="decb523ab72e888fa53bcd75c1e17c900d1799c773523933f14b", 0x1a}, {&(0x7f000036e000-0x1000)="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", 0x1000}, {&(0x7f0000e3a000)="6d58b19721571aefddd8a630b1874906", 0x10}, {&(0x7f0000388000-0x6e)="770e70b7fe63d92cb2f7fed91b73ff0cffb4c32cae126474307081989fe2c685e0632fcd2889b921d0c18a3e46b8e3a18a2358f0ab8808577ee4a2ab5dce0e15fa93b593844564939dff367f0b24a6e9526ade594c4d10c8d099a6e6c8606feaccdcb044de4f94956650af2820dd", 0x6e}], 0xa, 0x0, 0x0, 0x0}, 0x800) pwritev(r0, &(0x7f0000c68000-0x90)=[{&(0x7f0000f54000)="b700232f9e", 0x5}, {&(0x7f0000822000)="3d9ac03cbd264fea265b672220d02b90f326fa523cc3522d5c823ca3a7f3a4cee667cdadffb7b9c64e06de243caf68d47224194abfdb5e698a6109337010ca4945a2dce9ef1c052391f78fb51464e7da29245a5551736a7ca96c440fc174f626f8ea46ca72134e51f39e03295f41013787fe9dba95db4046b3ef968cd291685bd5c5bd14efa085fbb34c9390c5586aac25da46f26e4ab95f33e7c1fa79e72937ea7d44d62fc2d1", 0xa7}, {&(0x7f0000597000+0x2ca)="401344c672c2ea1c53f3399da04868b1a94405c81df3ad0b626f659c2fb4a75ee50063df7b6b827435a0119986152cadd1e1b6d725badea40d40becec44580a60c72a2c84d5c7319e0c212365d30a7055769fcd2c5acdea90c9e34ddb73c90477a4f42d8db348459b3ef2a322d298dfdc9018c34d0b0db0f8c21986e85d4d5d050b433f691738ea0c2c8df664ae59516f1b91a0a2cdc21cf3857f1ff2f97a166e3ef8865f73d7e6d14ee3422672784c382f42f29306e2dbe410b685e0736cfa79a98", 0xc2}, {&(0x7f00001b3000)="af30062df0290fc82dc7a73a952f7810516cf405be73be99ccf2d6dfb8f9bafda8e9f0bb5f73d79426b3c680142ef1ebe56f73955b2911aceb0a10bb7d8db48edb479c9dc74a9c591c15a047e12e893d1483079cc34e89bc6045bb20fc", 0x5d}], 0x4, 0x7fffc) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000011c000-0xb)={0x6, 0x3, 0x6, 0x8, 0x3f, 0x95b1, 0x2, 0x7, 0x6, 0x1, 0x4800000000000000}, 0xb) 2017/12/23 14:46:07 executing program 3: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000004d000-0x8c)={0x10000, 0x1000, 0x1, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000004b000)={0xfb, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 14:46:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000018000-0x11)='/dev/vwa_arbi\b\x00r\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000734000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f00009d6000)=0x0, 0x405) ioctl$TCGETA(r1, 0x5405, &(0x7f0000a30000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 14:46:07 executing program 1: mmap(&(0x7f0000000000/0x892000)=nil, 0x892000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7, &(0x7f0000107000-0x37)="", &(0x7f0000477000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f000065a000-0x2)="") r0 = signalfd4(0xffffffffffffffff, &(0x7f00002b5000)={0x7fffffff}, 0x8, 0x0) read(r0, &(0x7f0000aba000)=""/128, 0x80) mmap(&(0x7f0000892000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000893000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000892000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000892000)={{0xa, 0x2, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, {0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x3f, [0x8, 0x5, 0x7, 0x2, 0x55, 0x40, 0x3, 0x893]}, 0x5c) 2017/12/23 14:46:07 executing program 7: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0x709}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000-0xb)={0x1, 0xffffffff, 0x5, 0x200000, 0x1, 0x6, 0x8, 0x7fffffff, 0x7, 0x471, 0x2}, 0xb) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2017/12/23 14:46:07 executing program 6: clock_adjtime(0xa, &(0x7f0000cef000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ptrace$setregset(0x4205, r0, 0x202, &(0x7f0000f6f000-0x10)={&(0x7f0000cd5000-0x8a)="57789f75e1311111dbd055227d79af95fde1290e18b833725395669f30139b7c485358365a2edbc93e782363bda23818cd268cc533322d02be6081590bbcaad678c04e732d1b7b04e76a2676b7f1c228018aae1abb3deba0fbc0437a413698cba2bfa7a43c21e3727bff2a8653c274568b7bb2714cb215faadba56e220f34eb9a0342c494337f2bfb6a9", 0x8a}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000000+0x33f)=""/8) 2017/12/23 14:46:07 executing program 0: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000062c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000006f000-0x2c)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 14:46:07 executing program 5: prctl$intptr(0x19, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000ffe000-0x4)=0x0) 2017/12/23 14:46:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009da000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000069f000-0x4)=0x0, &(0x7f00002f5000)=0x4) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000b0c000-0x4)=0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x5, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x30) dup2(r0, r0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000f27000-0x4)=0x400000005) 2017/12/23 14:46:07 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000d98000)='net/tcp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x2000000000000012, 0x16, &(0x7f0000001000)="88094108f67258f137984dc7d72e755b59ced0355696"}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000001000-0xb0)={{0x7, 0x8}, 'port1\x00', 0x18, 0x10000, 0x8, 0xf21, 0x3c69, 0x4, 0x40, 0x0, 0x6, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x80, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002000)={"3628b5c26db168f688073f05d3c37b7e", {0x4, 0x2e, 0x6, "1c1508cbc26b", 0x3, 0x0}}) ioctl$int_out(r0, 0x5460, &(0x7f0000332000)=0x0) syz_open_dev$mice(&(0x7f0000000000+0x6d0)='/dev/input/mice\x00', 0x0, 0x200) 2017/12/23 14:46:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a8b000-0x8)={0x0, 0x0}) r2 = gettid() rt_sigprocmask(0xfffffffffffffffe, &(0x7f0000883000)={0x1}, 0x0, 0x8) creat(&(0x7f0000a2e000)='./file0\x00', 0x21) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r2}) prlimit64(0x0, 0xb, &(0x7f0000030000-0x10)={0x0, 0x0}, 0x0) r3 = socket(0x5, 0x800, 0xc1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00007c8000)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000d6e000-0x4)=0xc) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00008e7000-0x10)={r4, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c30000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) fcntl$getownex(r5, 0x10, &(0x7f00004a9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x4) writev(r6, &(0x7f00000a8000)=[{&(0x7f0000786000)="580000001400192300bb4b80040d8c560a0600000000bc76589643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004221ce1ed5e00000000002200100001000708000002000000000f536e", 0x58}], 0x1) fcntl$notify(r0, 0xa, 0xc) r7 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r7, 0x8018457f, &(0x7f00003d9000-0x5c)=""/92) dup2(r0, r7) 2017/12/23 14:46:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000143000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockname(r0, &(0x7f0000172000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000785000)=0x10) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00002eb000)="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", 0x1000) 2017/12/23 14:46:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000711000)=0x1, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e0f000-0x10)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa0}]}, 0x10) sendto$inet(r0, &(0x7f00003ff000-0x1)="", 0x0, 0x20000801, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000063c000-0x24)=[{{&(0x7f000037b000-0xe)=@l2={0x1f, 0xfffffffffffffffd, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008bf000)=[{&(0x7f0000572000-0xd7)="e3f79424a7dfc48117c8d3c12e7991943e7e092b479bc2440da7545547bad0eef290ec3a093fb138272fc57321f83eb0f7a9a0d41ca8d9a3728a044e935969c55863c95c5e35289d35a2509d3a10cce8946cd5824e6ed557c72041a32800064c64bb8345843f1a815276ee65ce60ffc186d80503f39abc3cfa71d64789a39ae8f61a085e2d9f209bd2461660ecfaf294d837d16d3c6c4331ff0ea071498f113520b0f03221c26e65ac1f74e41ee4419d3aaefb9705aac4bbba4967aaea5a5de51fa87f5ef7e8c13b2d950dbb0d6fd8912beb952ecb054e", 0xd7}], 0x1, &(0x7f0000220000-0x1128)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) [ 37.484849] binder: 6930:6944 transaction failed 29189/-3, size 13622315181289262-0 line 3127 [ 37.606310] binder: undelivered TRANSACTION_ERROR: 29201 [ 37.612878] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/23 14:46:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000452000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) timerfd_settime(r0, 0x1, &(0x7f00005be000-0x20)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000cff000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0xfffffffffffffffd, 0x0, &(0x7f0000c0d000)={0x77359400, 0x0}, &(0x7f000082d000)={0x0, 0x0}) 2017/12/23 14:46:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000048000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000faa000-0x8c)={0x0, 0x2000000000000080, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00005b0000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001fb000-0xc)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f0000c54000)='./file0\x00', &(0x7f0000489000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000db6000)='/dev/pktcdvd/control\x00', 0x400200, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000b24000-0x14)={0x0, 0x3fd, 0x401, 0x3f, 0xffffffffffff529b, 0xfffffffffffffff9}, &(0x7f0000034000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000eb2000-0x3b)={0x0, 0x33, "a232f16b0c11d4dc55d37076b9ad7a95b6f21fc89a162d5bdb5eddc0d2ca7cc0f27361486441cccdffccd12ee74bbe1b0eb170"}, &(0x7f0000746000-0x4)=0x3b) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000094b000)={0x0, 0x7fffffff, 0xfffffffffffffff8, 0x2, 0x7, 0x2, 0x4, 0x1, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xe5b, 0x0, 0x5, 0x718c53fa}}, &(0x7f00001f6000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000013e000)={0x0, 0x8e, "859c9476480b008a7950af6c46b7edec2b42413e87812f1207a9ae123d212bbb3e8145238fb9e7a22bf5fd32b01e0ba3c014400a68f128be161717eb4efd420c0178fa8e12767c1bba01782e0af5bd567ecf57a3146a076b66b29d7f327e3c4b03beb298b6dce2f14027844293a5bc518ee2f4f05914e532451bd5ab262ef08cb20a317564f3dc58e20f9364d5c6"}, &(0x7f0000aba000)=0x96) sendmsg$inet_sctp(r3, &(0x7f0000ced000)={&(0x7f0000845000+0xc45)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008eb000-0x40)=[{&(0x7f000044b000-0x18)="2f45da35e0aef33a3ef50becc51c8d1846ea5ecff89b51f4", 0x18}, {&(0x7f0000c40000)="bfbf95dfe07f64ef07b38469c3b7c261d0df8e9979641ba4c07543225a05d46bdf1223bf864dd1d7f205b930135f7d309902737ae5ccff856918bc177fb309d4dd5c616082f7eec9a710f1f5a84c0c432529a8fe1dc62b600ca3ddf69bd303b4db1bac309dee9fb587dcf53b028d12effdc4bdb3bf3429", 0x77}, {&(0x7f0000c67000-0xf7)="1118c6bc6cd97373e9f4f9bf2835375897bb99b17d141a96d661b9c464a0c52bb17d21fc698692f42ecc7129247e64e2a36bb06045aeff1d4809355f5e8187217b122da3df46a53a694fd163ac545f09a17d1a459e3070ae15afd5fb397d931808ae82fed673228a9f8f350fe8f9dab8a0b33c3009d178008604282d1ce2ccce2a4988eb3f024b24051cf9c5e548e0bba6cfae21e0526e33ed0e0383ec31b695d71c685a8328f97e77520a4b5548bf4941d7825cd95621937685b0ab04a4fcb7092fd27d3d99b737a794df64f999883eb01e95cf5abebf902eaa81a7eb78d27b33ee04efe4b04d00eec94e33b88b877fa2f8a211cad5ae", 0xf7}, {&(0x7f000079e000)="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", 0x1000}], 0x4, &(0x7f00006de000)=[@init={0x18, 0x84, 0x0, {0x2, 0x2, 0x0, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffffe1, 0x3, 0x200, 0xa800000, 0x8, 0x3, 0x0, 0x800, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x3574, 0x8, 0x1, 0x3, 0x2, 0x4, 0x6, 0x4, r5}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff7, 0x7fffffff, 0x0, 0x3}}, @init={0x18, 0x84, 0x0, {0x8, 0xdfce, 0x7, 0xd9}}, @init={0x18, 0x84, 0x0, {0xf3f, 0x6, 0x3, 0x2}}, @init={0x18, 0x84, 0x0, {0x200, 0xfffffffffffffffc, 0x1f, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x92df, 0xe87dacb4f1ab4e5a, 0x3, 0x80000001, 0x7f, 0x2b, 0x9, r6}}, @init={0x18, 0x84, 0x0, {0x9, 0x0, 0x4, 0xffffffff}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x800f, 0x40, 0x0, r7}}], 0x1e0, 0x4008840}, 0x20000000) setreuid(r1, r2) 2017/12/23 14:46:07 executing program 6: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005f8000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00007e4000-0xc)={0x0, 0x400, 0x30}, &(0x7f000038c000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x3}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r3, 0x2) flock(r2, 0x1) r4 = gettid() readv(r2, &(0x7f0000617000-0x60)=[{&(0x7f0000e4c000-0x4c)=""/57, 0x39}], 0x1) r5 = creat(&(0x7f00007e8000-0x8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x7) clone(0x0, &(0x7f0000a12000)="", &(0x7f0000ad2000)=0x0, &(0x7f00003aa000-0x4)=0x0, &(0x7f00007cb000)="") fcntl$setsig(r6, 0xa, 0x12) syz_open_dev$sg(&(0x7f0000fdd000-0x9)='/dev/sg#\x00', 0xfb45, 0x10040) fcntl$setownex(r6, 0xf, &(0x7f00002cb000)={0x0, r4}) recvmsg(r7, &(0x7f000070c000-0x38)={&(0x7f00001d7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000042f000-0xf)='/dev/sequencer\x00', 0xa4282, 0x0) dup2(r5, r7) tkill(r4, 0x16) close(r3) 2017/12/23 14:46:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b83000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b31000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ffc000)={@loopback={0x0, 0x1}, 0x401, r1}) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000f6a000)=0x0, 0x4) 2017/12/23 14:46:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000000000)={0x14, 0x0, 0x3, @fuse_poll_out={0x7}}, 0x14) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) readahead(r1, 0x4, 0xf7) getsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000a4a000+0xeaa)=0x0, &(0x7f000005f000)=0x4) 2017/12/23 14:46:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00005f4000-0x10)='/dev/input/mice\x00', 0x0, 0x40000082) flistxattr(r0, &(0x7f0000e36000)=""/171, 0xab) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000481000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007e7000)=0x8c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000ac1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e87000-0x12)='/dev/loop-control\x00', 0x80000, 0x0) splice(r1, 0x0, r2, 0x0, 0x8000080000001, 0x0) writev(r1, &(0x7f00004a0000-0x10)=[{&(0x7f000016e000-0x2)='\x00', 0x1}], 0x1) 2017/12/23 14:46:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cb8000)='net/raw\x00') getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000028c000-0xc)={0x0, 0x0, 0x0}, 0xc) prctl$setptracer(0x59616d61, r1) read(r0, &(0x7f0000913000-0xdf)=""/223, 0xdf) ptrace$peek(0x1, r1, &(0x7f0000361000)=0x0) socket$inet(0x2, 0xf, 0x5) 2017/12/23 14:46:07 executing program 4: getpid() r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000cb2000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fchmodat(r2, &(0x7f00007d9000)='./file0\x00', 0x0) prlimit64(r1, 0x4, 0x0, &(0x7f0000b89000-0x10)={0x0, 0x0}) 2017/12/23 14:46:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = perf_event_open(&(0x7f0000661000-0x78)={0x7, 0x78, 0x0, 0x5, 0x7, 0x9, 0x0, 0x0, 0x40, 0x4, 0x3f, 0x2, 0x3781, 0x4, 0x0, 0x5, 0x4, 0x0, 0x10000, 0x21001, 0x40, 0xfcb, 0x5, 0xeb02, 0x3c3, 0x5, 0x0}, 0xffffffffffffffff, 0x9, 0xffffffffffffff9c, 0x8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00004cf000)={0x0, 0x0}) dup3(r0, r1, 0x80000) 2017/12/23 14:46:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000095e000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f0000fcb000-0x8)=0x0, 0x8) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000028000-0x8)=[{r3, 0x0, 0x0}], 0x1, 0x8000) r4 = dup3(r2, r3, 0x0) preadv(r0, &(0x7f0000c28000-0x40)=[{&(0x7f0000d6b000-0x4a)=""/1, 0x1}], 0x1, 0x0) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f0000f07000-0x32)=""/56) tkill(r1, 0x16) 2017/12/23 14:46:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000b2a000)='dns_resolver\x00', &(0x7f00000b8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dab000-0x1)='\x00', 0xfffffffffffffffe) r0 = dup(0xffffffffffffffff) getpeername$llc(r0, &(0x7f00000aa000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000579000)=0x10) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2017/12/23 14:46:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() recvmmsg(0xffffffffffffffff, &(0x7f0000977000-0x258)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f000096b000-0xbe)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb7000-0x3d)=""/61, 0x3d}], 0x3, &(0x7f0000941000-0xbd)=""/189, 0xbd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b9e000-0x10)={0x0, 0x0}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000798000)='/dev/sg#\x00', 0x2, 0x503000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) openat$keychord(0xffffffffffffff9c, &(0x7f0000ed5000)='/dev/keychord\x00', 0x8c00, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2017/12/23 14:46:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) inotify_rm_watch(0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000d4e000-0x10)={0x2, &(0x7f00000d3000-0x10)=[{0xfffffffffffffffb, 0x0, 0x949b, 0xffffffff}, {0x7fffffff, 0x7, 0x1f1028f4, 0x4}]}) 2017/12/23 14:46:07 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008bc000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000c7b000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000092c000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2017/12/23 14:46:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_nanosleep(0x0, 0x0, &(0x7f0000f5f000-0x10)={0x0, 0x0}, &(0x7f000063f000-0x10)={0x0, 0x0}) r2 = dup(r1) getsockopt$inet_opts(r2, 0x0, 0xffffffffffffffea, &(0x7f00002b1000-0xb7)=""/183, &(0x7f000096b000)=0xb7) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)='6') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") sendto$unix(r0, &(0x7f0000424000-0x17)="9c5070dcb35fcdeb9cf39c1b0e88adbb4496e89db5e55b", 0x17, 0x0, &(0x7f0000d07000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) r3 = dup2(r1, r0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00005bf000+0xd25)={{0xa, 0x2, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x3, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0xfffffffffffffffd, [0x1ff, 0x10001, 0x8, 0x0, 0x3, 0x6, 0x9, 0x2]}, 0x5c) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000f54000-0x4)=0x0) mkdir(&(0x7f00005ff000-0x8)='./file0\x00', 0x114) fcntl$lock(r1, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000dd8000-0x20)={0x0, 0x0, 0x6, 0x0, 0x0}) 2017/12/23 14:46:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e12000)='/dev/loop#\x00', 0xfffffffffffffffd, 0x0) ioctl(r0, 0x440000000000127d, &(0x7f00008ee000)="") prctl$seccomp(0x16, 0x1, &(0x7f0000e56000)={0x7, &(0x7f00000d2000)=[{0x9, 0x4, 0x6, 0x8}, {0x32, 0x5, 0x1, 0x81}, {0x4, 0x0, 0x0, 0x7fffffff}, {0x6, 0x7fff, 0x603, 0x5}, {0x1, 0x100, 0x6, 0x1}, {0x8, 0x0, 0x20, 0x8}, {0x3, 0xcc5, 0x6, 0x3}]}) 2017/12/23 14:46:07 executing program 7: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ffb000)='/dev/sequencer2\x00', 0x24004, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f000040e000-0x4)=0x0, &(0x7f0000ab7000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e70000-0x28)={@common='lo\x00', &(0x7f0000ff9000-0x4a)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000e1d000+0x597)={@common='lo\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/23 14:46:07 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)="", 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000652000-0x6)='logon\x00', 0x0) clone(0x2000, &(0x7f0000184000)="", &(0x7f0000c1f000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000b31000)="") stat(&(0x7f0000e68000)='./file0\x00', &(0x7f00006ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000bb0000-0x8)='./file0\x00', &(0x7f0000455000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000553000)=0x0, &(0x7f0000b06000)=0x0, &(0x7f0000a63000-0x4)=0x0) setresgid(r1, r2, r3) getuid() ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/23 14:46:08 executing program 1: mmap(&(0x7f0000000000/0x88f000)=nil, 0x88f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) sendto$inet(r1, &(0x7f0000890000)='Q', 0x1, 0x0, &(0x7f0000471000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cf6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000998000)=0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00002d7000)={0x0, 0x0, 0x0}, 0xc) lchown(&(0x7f0000172000-0x8)='./file0\x00', r2, r3) r4 = socket(0x10, 0x2, 0xc) sendto(r4, &(0x7f0000da8000-0x15)="140000000a0ae7c8ff130000fc0c0100000008e5", 0x14, 0x0, 0x0, 0x0) 2017/12/23 14:46:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00004e2000)={@random="03f5f5e5cb77", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8864, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x21, 0x0, 0x0, 0x0, @empty=0x0, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff, ""}}}}}, 0x0) r0 = socket$inet(0x2, 0x6, 0x9) sendmsg$inet_sctp(r0, &(0x7f00001f3000-0x38)={&(0x7f0000664000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000721000-0x50)=[{&(0x7f00001c0000-0xc3)="ff5e969f83686fe3a19bd3aacf93b30c2dec9e453741cfbd76cde7d5e985004b3f48d0bd2264c36640ef59ec8dfa51866099da025f05ef3a724352be92f633e0b8941fdcdb330252d51d56b87cdda8c8019f71ff4a212591ed5653771485da131b4f81b1c712baba8375ac997d9c14e256a40c5c66b4b7adf01eadf567db6a6241bc86acac0adf30e945c968c13a2ad250ae00f2b2fb4aee133d0098e38819cbf0eb4afe52b07754570aaa4a136783798ba16d6c88a5bb1753716df0a6d850a28d57fb", 0xc3}, {&(0x7f00006e8000)="096cc8debaa680edd3d07f93aaf4c34fb317a9254fc39af53d250238aac771f558ca26a20f1ab4ae0ff9ef161cb8e985744e6a9ffd338726bbe71fbd24f9c2bab8b4ed7fffa818a38b4fc461c4202a8d3ec49bfeb79dc490d4399cb2d425aa7186cf801e26567e6adcb92b51b1e2434dd9cca85b8a3f6a4dc02a4bb723d2375b04afa04b584c3849fcaaf1fc1ed6772183810a65e1b6844582a1fec7aad2890a7ecf3e74d7d0dcd1cdf861ecf3822760578a06cfcf2ef4b1", 0xb8}, {&(0x7f000018e000)="e1728cc2e014c7705c87efff3aef2f640c757130dd53c87ef198469771d89a31082bd24e31ebebf90777b71824ae49f4c9558dfd13d8ba0cc6ec77076069dac21136256f6ab5509c9f4ec016104aefc62feed8c4f05721b1d458063bef87b0b83727c4bcd10a2ccf72612316b93d009393f62008646636a449a271333d0d38bd79291367e7c72321915d552ea57e1c", 0x8f}, {&(0x7f0000d19000-0xac)="7807e9ee78eecb9c97ca84701917ec4493d575c169efabd382488b80009a9b69b9f30e4cd58382284f1580bb8db635ea25500b9805a2c767f19fd3454c7183affaae986a1c4b96df9b2d596c017812f52d509d18ede370e4c7d84097674957f154b8c374221025a18a1bc5af59c217b943180021558f8e8c61c1aecbc954b6de81720afb50141c0fdb162331b7e192c8e859307047f238b897bcfabfc3f68125c54671c50d22c738caecc004", 0xac}, {&(0x7f0000385000)="75cfef1c908463c61d916f0154d264d190baffe00b46c3bc55cff71834a22cb2924c832406072ea282fba64b65c554b492459a624c6d150bee77e7eb01cb5277cdb91ed544df9fc6b3f3d5cd9b81588da074c41fb5517928d1ff85b69a017557c2906e66c19b1b2b75793469cb04edb824395c5f2dd0d5baf352f1f5f365905b03280083927b18653238a4122b8455c5", 0x90}], 0x5, 0x0, 0x0, 0x24000000}, 0x20000040) 2017/12/23 14:46:08 executing program 4: clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") accept4$ipx(0xffffffffffffffff, &(0x7f00000ad000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000063f000)=0x10, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000533000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) fdatasync(r0) 2017/12/23 14:46:08 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f0000008000)=[], 0xce, 0x0, &(0x7f000000e000-0xd7)="f6254920679a8e9defe052e670780b79f9a93dd729f3ea3486d52e96be726014fbdc27f25fb6895b736b48a75bd1438baac0c2dd8dafc50873e8079bd66b39b6350556001c784e6f2981758bf50bbafca2157ecf2f7f4fc87a1b2bdbe35af08459160ecb4da18aa010c03390ea64f57cf2ea89c56d4084c3d7040cbfd29b81af758ef8289534147e5c4b15c8f5647217c3f831cfd4b60fc806b4919f0a90f553e39b9e511f59dac0fd2bbdf0b630ffb4acc8398a1ea710eb61a109d276cd32ff489337a50e4874fc49366fb80e49"}) 2017/12/23 14:46:08 executing program 2: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) getpid() getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000f75000-0x4)=0x0, &(0x7f0000f74000)=0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00002a4000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="13a7c8b9ceeb", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) 2017/12/23 14:46:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000977000-0x258)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb7000-0x3d)=""/61, 0x3d}], 0x2, &(0x7f0000941000-0xbd)=""/189, 0xbd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000ef5000-0x10)={0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000c3d000-0x4)=0xffffffff, 0x4) ioctl(r0, 0x2285, &(0x7f0000007000)='S') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006d4000)={0x0, 0x0}) 2017/12/23 14:46:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0xa9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000075c000-0xc)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ab6000-0x4)=0x8, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000f2c000-0x4)=0x0) r2 = dup(r0) connect$inet(r2, &(0x7f0000987000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000acd000)={0x0, 0x0}) 2017/12/23 14:46:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000b4f000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x7, 0x10001, 0x1000, 0x10}, &(0x7f00005de000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000bfe000-0x4)=r2, 0x4) bind$inet6(r1, &(0x7f0000fb4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2017/12/23 14:46:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='maps\x00') mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x2, 0x4, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000027b000-0x3c)=[{{&(0x7f000033a000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000280000)=[{&(0x7f0000006000)="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", 0x6ce}], 0x1, &(0x7f00005b3000-0x390)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) pread64(r0, &(0x7f0000000000)=""/129, 0x81, 0x20000) 2017/12/23 14:46:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00004d1000-0x10)=[{&(0x7f00000e2000)="290000001a031900013d3500000a0006020000100000ff00000000040d400000000700002400030008ef", 0x2a}], 0x1) r0 = add_key$user(&(0x7f000027d000-0x5)='user\x00', &(0x7f0000463000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002cb000-0x1d)="74fb01a0b6456df97f8480a0767aab19ec80373d71d5a5346184c9b545", 0x1d, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) 2017/12/23 14:46:08 executing program 3: mmap(&(0x7f0000000000/0xced000)=nil, 0xced000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000010, 0x80000000000802, 0x0) write(r0, &(0x7f00005e0000)="220000001900070400ab070000000600028000000000000008b70008270500230000", 0x22) mmap(&(0x7f0000ced000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000ced000)=':-!$keyring+\x00', 0x1) 2017/12/23 14:46:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00008a1000)='./file0\x00', 0x101040, 0x129) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00003bd000-0x8c)={0x1, 0x8, 0x3, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$tun(&(0x7f000091e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f00005e4000-0x4)=0x0) [ 38.438009] binder: 7060:7066 transaction failed 29189/-22, size 0-0 line 3004 2017/12/23 14:46:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000080c000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000d10000)=""/139) 2017/12/23 14:46:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000071a000)="76626f78ee65743063706573757400", 0x8000004) fcntl$addseals(r0, 0x409, 0x7) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00008a8000-0x6)={0x7fff, 0x0, 0x7ff}) r1 = getpgid(0xffffffffffffffff) accept4$packet(r0, &(0x7f0000e0b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000edc000-0x4)=0x14, 0x80800) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000d41000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f, r2}) ptrace$peekuser(0x3, r1, 0x5) write(r0, &(0x7f0000a2d000-0x3a)="d5", 0x1) 2017/12/23 14:46:08 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x41) setsockopt$sock_void(r0, 0x29, 0x4b, 0x0, 0x0) 2017/12/23 14:46:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x14b102, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000fd5000)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sfeatures={0x3b, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 38.486614] binder: undelivered TRANSACTION_ERROR: 29189 [ 38.497690] binder: 7060:7079 transaction failed 29189/-22, size 0-0 line 3004 2017/12/23 14:46:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xd, &(0x7f0000fed000-0x10)={0x0, 0x0}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000dbc000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000032000)="9865414e8efbd51eaa2c7a271166cffd30154d44a54b5dab14226dec5481df8857fc54b2abf12161beb94356504a1f70f1379f41d0e85496bdc30c24316f9626232f210c69777764e8de3e2983452177f8d9de3aab1b625616717bb869745efc2184955c4654d43af74375fa14b24df95d744acf81d6de970f176c65ffdc6316b1f36978d44778", 0x87) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000126000)={{r0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000771000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/23 14:46:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc0189436, &(0x7f0000f19000)={0x0, 0x0, 0xffffffffffffff86}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000433000)={&(0x7f000071d000/0x4000)=nil, 0x770, 0x0, 0x10, &(0x7f0000279000/0x1000)=nil, 0x5497}) 2017/12/23 14:46:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x5e4f94e3, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000000)={r1, 0x1}) r2 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r2, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000003000-0x1)='o', 0x1) sendfile(r2, r2, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) execveat(0xffffffffffffffff, &(0x7f0000001000)='./file1\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000001000-0x20)=[], 0x0) 2017/12/23 14:46:08 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) prlimit64(r0, 0x0, &(0x7f0000004000)={0x0, 0xfffffffffffffffc}, &(0x7f0000001000-0x10)={0x0, 0x0}) 2017/12/23 14:46:08 executing program 3: mmap(&(0x7f0000000000/0xd58000)=nil, 0xd58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000c7a000)={0x0, 0x0, &(0x7f0000498000)={&(0x7f0000542000)={0x2, 0xb, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = creat(&(0x7f0000748000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xce, &(0x7f0000d5a000-0xee)=""/238, &(0x7f0000d5a000-0x4)=0xee) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f000063c000-0x38)={&(0x7f0000d59000-0x48)=@full={{0x3, {"c77875296e47b8"}, 0x2}, [{"f2c3517f4c21db"}, {"457e0fb754d617"}, {"473fd39c341bdb"}, {"5b78c6d131190e"}, {"458e951f7beece"}, {"52077e6f321fe0"}, {"a8551ef75d9ac9"}, {"cce2a9436493db"}]}, 0x48, &(0x7f0000d59000-0x70)=[{&(0x7f0000005000-0xf3)="c17370e7d83ee13acac039b6f81ba7a2acfe1212024f605f51b812f13aa32513c7b91e420f940ba9b2b0b4f6404f60a7a3d1e6a0129755bb8f944139a8b138bbefbb367c4a81e4d458128b41987dd81a9dc240b4fff21de3fbc72ec56a51d98fe733b55530630aa2c1e141bf3236c048718a39562cbed2716bb872d0207c3bd927e248c5f5bce87ec8709723ad77232846d555f11446741b5630f4871139be3659f331ac1399f685ecf307ccbe13723b9e517ea6c0c664195a94662103b712a5660819d4f28abff44d5e93b984b1912c90da3b23e5274ad61fb51fb695807fd851628d201e5c3a8d91c198064442ccb962126d", 0xf3}, {&(0x7f0000588000-0x21)="5b72647408e88dc682eef5348869948d38d6c453e55995af48f46e99a376dc2248", 0x21}, {&(0x7f0000a55000-0x3a)="93c026401c57db7c2181102f83b5113cc2f374788fc15bacbf764b669fd6bec36731b93601bd959cda026c9ab7ae52784cf64aa9c2d8da027b73", 0x3a}, {&(0x7f0000b3a000-0x21)="8406fc3b0d4ea682db4714f6dbe1d4f90631b55809cdb574999f767b2c0d0f5458", 0x21}, {&(0x7f0000d58000)="08233ca8178a225d1529c4dc7486a35b86130f81c94834096992870b7b87a2a42229b865d529b43f19ac2028c096a7f232475ef344aebb99ba4c235343782c3bcda345972df22cb9eb56d53979cd18751fbe6eadea703b443ddec98e0db09893e5168ced320b0a047a00ca2aee39108803456fe5818b0bbb42e3d15926435fdf1750427f6556385a68dae85d36c32bcee8", 0x91}, {&(0x7f000082e000)="dbe864e3dcef1c90a2b47eaf9013a3bf9d1d647b48b1eb4086abecfaf8104f2e91080718ba3226935850887e55159442c439a03d6d5cfe9bdf452128773fe4a04e3ea113ebbdde22e8a413a4c2b52a04b0086f16209618ff8a6eadf73bee394e9900f59cb32473c5ed147668244d96b7cb8db4b3253fa8745f8cb9219d647650c9c2de4cd0604027f56b77b4989f511a46214ea72cd33b0a6ea5859fea587ed0270243264c62765924a04ab413", 0xad}, {&(0x7f0000d58000)="040b44867a80024a9da6861616b8a92e06e0ce9e9b2e36b5963d8f56915b6294638a1334baa25325b4ea160b14ff6bca415e6d31763d88309674f74c3ba495fd46599361781aeda7793aabb663831c69dec170f3bc50c0831f1c4637fd125e6d15f4be171301b7ed8a9d65b0ca38", 0x6e}], 0x7, &(0x7f000090b000)=[{0x80, 0x18e, 0x5, "2b28fe1a76d720aad9c879094bacc766c05c51322449daae614e043886a7d4515cdf2c77c65f8035ed088d7637124302d646d7355666eacf784c1dbc04ab3db78f279c038648c136df70b4368d89501ce5df75aa31f428932309ff2dfe1b3b2a431a090200d06df328"}, {0x40, 0x118, 0x4, "0e4959142861e7fe4e59b1fbfc495802ba7f26d915e3538a044b348bc35c13a64eb17e9452c1e22e2e"}], 0xc0, 0x20000050}, 0x2000) 2017/12/23 14:46:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001000)=0x37) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000ac0000)={@common='gretap0\x00', @ifru_flags=0x6000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x803, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000000000)=[{&(0x7f0000002000-0x60)={0x27, 0x1, 0x1, 0x6, 0x59, 0x800, "855d124c6cf10d12179b56183bc91165605d6026326f224f75014b8b6b9078702e6855479b6a9d4bae3af2725f37840aed3fc3cf9d84880db4d9dd83aeb8d3", 0xf5ce}, 0x60, &(0x7f0000003000-0x10)=[{&(0x7f0000003000-0xf3)="d95ed808b854b2cf1c1965a0ef2f4e3ceb4ced0c6af63bd16557aa2dc72519a5c5f2c22354bf6e8ff078eb2d7095ecc10aa0e86e8a0c1735b69aca357a316bf4dc3741f0a08c18f9522df26ba8970198c98782af98acfcd7917d9cfa2a15bef2aac10893e05c47be83d226e703fc685acead2933efc5e1ccf38552607f5f693e04d7f2a92657174559e033a027cd7e409b3f45a67a737c6c9e75ef0c4e8e2a23f3a33d4523e2526574397f7c37ad48950995b1019b37fb462f370a21f73342869c43a03278f8997f2c8a2db80fd594b31e5cf6a8d2d3ce5fc5a2bcc625de1b14e43935bbd1c9ec0dda917a552cba54096071fa", 0xf3}], 0x1, &(0x7f0000002000)={0x80, 0x112, 0x0, "e21f38319a7300f9a60da74af53380597d2c499585a5a315e2106902841df4e17bf31a4dd331e8acf29fd5918b93b1ea8d49c6b9787b08cdc7a32624e8d19e1d0cb7027b65d3fe22ba84e91c88c917507731d60ac55f39767223f2f108e7b03f1f219c6a7dbcb02ee941cf310bab"}, 0x80, 0x20000000}, {&(0x7f0000002000)={0x27, 0xe40, 0x8, 0x7, 0x0, 0x3, "74373a320f040d874b4d89c0918200471378827a1a9d96a5cdaff3de8e7865a545292dbd243e658521f3bb92be94dcf5c1f2a99320b9b864787b4efda8d61a", 0x8}, 0x60, &(0x7f0000002000-0x20)=[{&(0x7f0000002000)="bf00c0da89bfc8a1f816199f342cfe5d33aab4bc673a8d4ed8c915ac087f830ac0d99699394885a7db6f22e91569a0df8e3bb3495788967009393874faacd861570633d9ba1882f65bc8b7b426fe16d1", 0x50}, {&(0x7f0000002000)="6c2168a3", 0x4}], 0x2, &(0x7f0000000000)={0x78, 0x0, 0x1, "c36acd74714bc8ceb2f57f5ab0a1c2f24d6efbca6f3f31d72a72d99beba4e37df066612546b0ab2782dd1a2dc36e3f5a6de646b61043af73523d003dc0fc2430ab8ce587990bbc16e9c6e5d7e119beea7998ea9167851129d9146948a660a869df1dcf3bca"}, 0x78, 0x40000}, {&(0x7f0000000000)={0x27, 0x100000000, 0x56, 0x2, 0x5, 0x5, "f3eb8eb911b89d5fb21a2e56415212d22590ab0d9ed2654302b64e3849e123815b26e3f73a733c462834b7ad47a444c227d03ba2568d0721db740dcb10765e", 0x5}, 0x60, &(0x7f0000002000)=[{&(0x7f0000001000-0x69)="808fc9d2a2646fb1ac411106344cc98312c428180ecc281808ce092ada02387fba3fbc80a7d3c90b374b8c4f00441247b3e3f94828bb83e4ca3615964dde520c37c296b1f769acca7bf0358f5bfadd090fa512869f963d7039d8e4d1bccecf6cfe60a93afce7cbe9c6", 0x69}, {&(0x7f0000003000-0x4a)="b84fbb4e87341ae7f8f0a21227ce8bd072e6b17971455e02a2d984ba10eacea88037caa17c14506566a7cbadc230f111bdb11f9bb627949a044fffb429d5036e476120bedea90bfe1df3", 0x4a}, {&(0x7f0000001000)="e6e18e66dc272027b2456e276879bd1bc07ff537e77cb4fb", 0x18}, {&(0x7f0000001000-0x87)="3d4ae0dfba752b86727bf0288fe3723180fa04bf466f482f30c2bfe159cd9eeb96351b808780b936f8cd9b9ca7973628c7efcf26bc5e42827266c31e281524bc6004dc23e41b34d8cc59cfb3c669c8ceca0463c20121b355d61fdb00c8686bf6410c677fa0958bac0ff4303a07ef8a0fab308626d7b41331b99a0cd24daa092be9d9b382737919", 0x87}, {&(0x7f0000001000-0x15)="d291df18ab77e65262592860ef22e6e1ba44c590f1", 0x15}, {&(0x7f0000002000)="b501b97223cedc58809ae49f70d7aa1c47e5b6a9ca708b79396a9a6f6b7384389d468490963ed13e", 0x28}, {&(0x7f0000002000-0x96)="f43aa285fddb6d45462bd2dcce579871aea2cf070495b94ead904585e144a1140a113af2c2aeb9336f5c58ed4e509f357e696fd0d20d1c80fde2e619f186f1418723544855ad45c9b4201a562c069227c0e3b186bc712e843ff9054cf7d2d12dcb130d025c8fe68e88365048e0644e8140ebb483d58539e8aed323c28fc547ded932547db9f0db2bdaa9600242064a8bf7b8cefafa1a", 0x96}, {&(0x7f0000002000)="83482e43f4ad619c236e3642503cfbe61f3d10f0a7677de6d41d0abe7f8ebb105f36a2369537a131ed1623b24ae4dbbbb91be4f6a1911ed9d034b92d1e2c4793c5d50493739655b35070859d3c59e473a55fedf1d7336e5b14b0928125baa61ad43348a37f11850ad83383f4c96e23a3fb552e889455e3dc81e4a7570bd463bebc6da250c169f0563b1e7cb23f4fa26d546d1513fbbc8bab3820b05c0cf31668d71cf9206c480bebe523728327c990a94ae297aef2a7be0a70ea484a18b3d4442b30", 0xc2}], 0x8, &(0x7f0000000000)={0xc8, 0x10f, 0x1, "bc31f0342283422bfdaf9fc905fc25ce7778d23138d072f2f6b35b610d6fa5015305b8c7f8aa186a0e4cdbe1fd46c691fa3fe8febcb9fb3cd16eefa1f79fc8b5c4ade35969be0bded98665c2d6ef63cd4fe9eaf04c983c32d4a44a1c143c598652c90f6e8bbdcae91c13b3a5c01ddde51755e6f5f9ac348196892288a02d55a429ff4365a880ab8c8cc7688fa32c85c5a5ea6527f62182df2b2fe68ff387b6bb1c98efcf05727599c75a4e3c4e723c80eaed7e"}, 0xc8, 0x40000}], 0x3, 0x80) socket(0x18, 0x0, 0xffd) 2017/12/23 14:46:08 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c64000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000001000-0x50)={{0x7, 0x0}, {0x1f, 0x8}, 0xd896, 0x0, 0x3ff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0xad8f2fedb4f7c039, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000-0xa8)=""/168) 2017/12/23 14:46:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x80000000000004, 0x0, &(0x7f0000985000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/23 14:46:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fchmod(r0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000616000)=0x1) [ 38.535454] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/23 14:46:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000e3000-0xb)='/dev/loop#\x00', 0x0, 0x0) lstat(&(0x7f0000c46000-0x8)='./file0\x00', &(0x7f0000c22000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ab9000)='/selinux/enforce\x00', 0x4000000101084, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x6) fchown(r0, r1, r2) ioctl(r0, 0x440000000000127c, &(0x7f0000db0000-0x1)="") 2017/12/23 14:46:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000905000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000181000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ad8000-0x4)=0x20) ftruncate(r0, 0x10001) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x806, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x7fffffff) ftruncate(r0, 0x0) 2017/12/23 14:46:08 executing program 6: r0 = socket(0x20020000000111, 0x6, 0x40) setsockopt(r0, 0x107, 0xa, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) 2017/12/23 14:46:08 executing program 4: mmap(&(0x7f0000000000/0xdf0000)=nil, 0xdf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df0000)='/dev/keychord\x00', 0x4000000000010000, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000df0000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfc9d, 0x6}, &(0x7f0000072000-0x4)=0x98) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a32000)='lp\x00', 0x3) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000df1000-0xa2)={r2, 0x9a, "32705aa2783ae360388ef33945a5accf8bcdce61f7e0b0f9759d10d733be7c96d4536f54671c70cbdd0e0ed8d20ee1956b7cd068479407f972f181298ef066fdf686a67b386de20eadc70c6ad0032111b102bed511d417bb1ec97bb31e9f192044724cb366d9c4a421a74e416caba6d0b08f8110f20c177175b1597e48ed33d10e630f780626c6257c6fe5109cb1734f574b539860646388bc4b"}, &(0x7f00005f4000-0x4)=0xa2) sendto$inet(r0, &(0x7f0000b4b000-0x97)="", 0x0, 0x20008005, &(0x7f0000de9000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000bf3000-0x7d)=""/125, 0x7d, 0x40, 0x0, 0x0) rt_sigpending(&(0x7f0000a85000)={0x0}, 0x8) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000df1000)={0x0, 0x0}, 0x1, 0x0) open(&(0x7f000079f000)='./file0\x00', 0x2000, 0x100) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000df3000-0x4)=0x1fe) link(&(0x7f0000b92000)='./file0\x00', &(0x7f0000df0000)='./file0\x00') 2017/12/23 14:46:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e55000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) r1 = getpid() capset(&(0x7f0000a3f000-0x8)={0x399f1736, r1}, &(0x7f0000d0d000-0x18)={0x101, 0x7fffffff, 0x172, 0x4, 0x9, 0x401}) clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000743000-0x4)=0x0, &(0x7f0000a11000)="") rmdir(&(0x7f00008c9000)='./file0\x00') sendmmsg(r0, &(0x7f0000d71000)=[{{&(0x7f0000ec1000)=@rc={0x1f, {0x7f, 0x3, 0x557, 0x800, 0x8, 0x0}, 0x8}, 0x9, &(0x7f0000833000-0x20)=[{&(0x7f0000ec5000)="35c59b68ef00ed5d7a8b59970996e874a2b123cce3aca0f8269c0e1a88979a7f75e60ed54e864912fe57cbc6ff4dcb72b7d0895023ab62b87a134b78e6df9c7459042da222c15e9db2a3408768272f4e5c6eb0296d0b9182d349ab06ee722b87513bf20cfaae00dd43881a80beb49d76b63cf34d97595f2891c1346d37a8e2520a4158ab", 0x84}, {&(0x7f0000f3d000-0xd5)="53151837e7a3ca7aabf45a433672bbcd9364706628cb64713cb2f7f6ce16a1bfc90a27af4052c77f7adb5f66390543c9e86d4087b633532dddb3dd0b2054bbda46a7f12791015effba5c5924d843d630316b266578761e825335da899881a99e5fdd2205bcbb858a465ddd64af0597ae7fa518dc72af361a416c660cf8c67fcda1d6c8632a1fcecaf982f137e71921ffa73debe38cbbef7cd153a5c78af706bd7a51a05f23fae7ed8bf1fc4d35724add50cf99801d22105157963d44f978fd39d2a0ecedaafe52c5d22dfea1a777f89e28fa0217d7", 0xd5}], 0x2, &(0x7f00006c1000)=[{0x68, 0x115, 0x4, "26f6e55feca4f342d3e41ea8bf3830f1cea225863b6c8aace78782ac56d3410191f11c7867371dbe72cec359baa77ab01ea8e6d4d9c528915ebf6dab43a7840ef2b7605d38a8e6c8313be942a3ce3fa64d55a80859e0a127"}], 0x68, 0x4080}, 0x5}, {{&(0x7f0000886000)=@sco={0x1f, {0xd52, 0x1, 0x6, 0xe6b, 0x8, 0x1000}}, 0x8, &(0x7f0000804000-0x50)=[{&(0x7f0000932000-0x65)="a89aab4524fc3d2090beaaedeee506bca1132b284880c26510f48bb4b4cd17b4a519ff1500eba3537c506233f59c6e6ec95677685c9b2830ee03919d6ebaff3a1d75755809ebf1b51aaa5b5f815e532c26b3ffb599d21f016ff4b502717bcb2bb02e341761", 0x65}, {&(0x7f00001b7000-0xf2)="84f7bf0399004b30a20d447ed243999bf895db8a67daca473e67fc446ba9fea24b0e9ae36b7431f0017b1ec5d0e9f4e69df8606d6149ca2d452e3313ddd604eac0fffa36ea890903e8614815f2655c99723d64addfd7cbf8c000feb10e5e15eb6fe2b1fa9de019847b999bed01678172625c99beb9636663c565b155c950941a0036724a5aec24a6bd1a5ad5c7c5877e3b4f74e5cfd9be7628aa31a96abe7425bf042a493bb7701a252084627725d388925b2f6dbcf0f44108db258be3b9cbcfd15ba6f5a9b60418b972590f7b965281939f1c01e6e4e7d8cb9d3724c0b297a2f17a91c0bcf6a2ffbbb6e64fa0bab259da05", 0xf2}, {&(0x7f00008a8000-0xce)="412100de18c8eec256d939def54b7ef82d9a52730418b10599c2e3a39054efc801f6b30b09c949571649353bae61c1b7d32f634a7addf4dcf21aa71b018d84834797b863bf49e72eb83ee44d18609b9000722dd5bb55cfa212bb02110d787af37b8387ebb767c1e35a740ea4f8b12f231fb6e55e9db25258bf53015abad5110b521dbe21296ef22e59e9de46148da467f4b68129bc016d538dcef9cb040166d5c566002eaf8cee19ddfbbc1f28765dcd68df0a8fe212a53c57fbed6cec09f716677bc88dbb58c6fbb3196caf8015", 0xce}, {&(0x7f0000130000)="992866ed29e4cfef50d5c729184b03addc2c3e3d841246295bebcfdf127d39dff726a892a48b75f66856a1e724b8f406e05f649f48c00c56dbda078417c1e465ef0d54a27724f0ee840e4a94f9193da5ef547be4fa3530516ce6cc58249c1ee3fa0c5be6c6d049705923d71ac0be2118652538535d516dd341b58d391c1ab7bad2b4feea", 0x84}, {&(0x7f00001b0000)="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", 0xfd}], 0x5, 0x0, 0x0, 0x4}, 0x40}, {{&(0x7f00005f4000)=@in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fb4000-0x40)=[{&(0x7f0000c0d000)="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{&(0x7f00002d9000)="bebaa45d0f8c74f4c1ee056befa9a31ec19afff68b2c798318e0c2c204de53bc51d03ac824e31c8fee5275f11d3ecb159d3c195373cacf009fe4d0a8d5b45940d6038a32165fb0b99f6c8d956977a3ee126a53a3558b39d371f7381a8f9ed73dbe4afd096ec00d0419c658521d83d14818e5a8213519659286b54e5ea83718aa7cf47b0757aa528d2ffcbf1256873046bd9b616817a059bba361a34a894b40de685fd738cc319268e8c2462af352fb0d719bcd6967a749d295c9db1000322ed76276a39e015d94863b353da477e7e5999efcb36b9a85ea1ead1658e9cfaf542ce5d3dcf1d2f2", 0xe6}], 0x4, &(0x7f0000562000-0x330)=[{0x40, 0x116, 0x2, "4cda17316284072444c3b827f5a362580836a9a388014a4ffecdbfb24ac083288573d51a68ff65c5b933826553e31399"}, {0x60, 0x9f953998c6c11ccb, 0xffffffffffffff00, "0b0fa8dcecffaa8a559c42498f4ae109004cbf65ad5ab3c9dbbc9535246c99a5b5cd5b15376656d31193afd51ec167a60cdfe2556b2d695be9d7fc1479cd44faa3f0a241e5bbfd3c640778b018f82e"}, {0x110, 0x102, 0xffff, "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"}, {0x110, 0x11, 0x3, "f1db514245fa6cd2c801d33759b281802aea320af3d6ed6fa0a1392b77ce71ce41ccfda8297b069be026bdcd52641806b5e2abeae250b77165810a55c5b5c9c9e92257fbb7b129833a8e4455d1c559fc5b6229c7f34b32d5ef2bf739dfb72afd624da7c3e5690da0ed6e0235d7fde74fc7b34901c7e9e8eea611646300a3f1846e8ba93d0bd6a1e2d2be8dab83695e13efba1a92ca347cf0e1647b0b9bce9255ca88b02c816240065e008a196277afe8da471dd3316fbe9afe65c63d559b6c541c4858ce706bb8d787b171d0f3c7a4f1d5250a2c21521e001e7f8f3a022442ff4d9f1d656583a2bbc53063d7af29f9602e4309995bf05d2b56"}, {0x70, 0x13d, 0x3f, "622fd74bc334ffaa746c46b041ff9df9c4488e5e36f8a4f258374e86006a7049a9fe03507758ecdf757dae232169d692d6ef73dc3a379a965fbcf7572491a5df8c1c78de31224ef4d7a57c4797aa92d521e9806e5dc4c0f23f8a8ff9c76a4beb"}], 0x330, 0x800}, 0xa7e}], 0x5, 0x4014) getpid() 2017/12/23 14:46:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d06000)="500003ca") mknodat(r0, &(0x7f0000a23000)='./file0\x00', 0x0, 0x0) 2017/12/23 14:46:08 executing program 2: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000001000-0x8)=&(0x7f0000bbd000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000-0x8)=0x18) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x1000001) 2017/12/23 14:46:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005f2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000030b000)={0x0, 0x0}) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000ff0000)={0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000826000)='/selinux/enforce\x00', 0x202000, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000aed000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000174000)=0x0, 0x4) 2017/12/23 14:46:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fd6000)='/dev/keychord\x00', 0x32101, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000091000)={0x0, 0x7ff}, &(0x7f0000b6a000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000a85000-0x85)={r2, 0x7d, "16f5ac0ba8d59de64fe10fdcaf0485a14ba6d1ce7149528b9b66d3dfc3fbc988ae88ccb41c2d2d22d0394500e0026ee73f46c596be4cf3becadde62925c07ea21607583269de1109c74e7885d2e9b459e45fcab49ca1ed02e0e216dc93cdf965904d82f52ae3b95900ee832370ef3573b241831b150b7518fc5adcb65e"}, &(0x7f0000c85000-0x4)=0x85) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000a5000-0xd4)={r3, 0xcc, "71aea18d353b64d9a94c103e15628c6dae23c4a19a566c7f2a612867e11f8051a25bd39338c3a59ebd740913c59eed43d22ec8b1d8783a6686182e7fada3d4e3b3bef8bd888c805f6ece385d6af767153bf56cdf37b5c30fe4e8f62c7c89c5b906d2c32b7b4a43b3f4d4424df2e81c8b35a591e778779e60597549875c6e38726e3f7376d1f6f16e5e133c739ca31486e50c9a0b18807274424345998335f636e40525debd9c822f4b847730816b1617121dd18132b4a6b80353831f1d1015032c559bb01241d33148d62536"}, &(0x7f00002ec000)=0xd4) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e2d000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r5 = dup2(r4, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0xc058534f, &(0x7f0000f42000+0x2df)={{0x1, 0x1}, 0x0, 0x0, 0x0, {0x1, 0x7fffffff}, 0xb54, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000be8000)={0x7fffffff, 0x7fffffff, 0x1000, 0x2e9, 0x100000001, 0x9, 0x1, 0x2, 0x3, 0x5, 0xffffffffffffe58e}, 0xb) 2017/12/23 14:46:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000038000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000923000-0x24)={0x3f, 0x6, 0x7, 0x83a, 0x2, 0x5, 0x8, 0x5, 0x5, 0x3fc0000000000000, 0x7, 0x1a8}) 2017/12/23 14:46:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000ad6000)='user\x00', &(0x7f00005fc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a2b000)="f1", 0x1, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000c71000-0x6)='logon\x00', &(0x7f0000baa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r0, &(0x7f0000535000-0x6)='logon\x00', &(0x7f0000d53000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r1) 2017/12/23 14:46:08 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c4c000-0x11)='/dev/vga_arbiter\x00', 0x84082, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000216000)={r1, &(0x7f0000e45000-0x89)=""/137}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000028000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000030000)={0x0, 0x0}) ppoll(&(0x7f0000cc0000)=[{r2, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x2, &(0x7f000002f000)={0x0, 0x0}, &(0x7f000004c000)={0x0}, 0x8) 2017/12/23 14:46:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000a4000)='./control\x00', 0x0) r0 = inotify_init1(0x80000) inotify_add_watch(r0, &(0x7f0000042000-0xa)='./control\x00', 0x8100002e) r1 = creat(&(0x7f000000b000-0x10)='./control/file0\x00', 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000037b000)='/selinux/validatetrans\x00', 0x1, 0x0) pipe(&(0x7f0000b95000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r1, 0x0) splice(r0, 0x0, r4, 0x1, 0x8000000000000a3, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000dbe000-0x8)={0x764f, 0x3}) 2017/12/23 14:46:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000e63000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000cf1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000bbd000-0x10)={r3, &(0x7f000019d000)=""/244}) readv(r0, &(0x7f0000d53000-0x10)=[{&(0x7f00003c1000)=""/1, 0x1}], 0x1) shutdown(r1, 0x2) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000baa000)='/selinux/enforce\x00', 0x401, 0x0) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f000057b000-0x4)=0x0) 2017/12/23 14:46:08 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_notify(0xffffffffffffffff, &(0x7f0000014000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = syz_open_procfs(0x0, &(0x7f000049b000-0xe)='net/xfrm_stat\x00') ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000158000-0x4)=0x0) memfd_create(&(0x7f0000e12000)='\x00', 0x3) ioctl$VT_ACTIVATE(r1, 0x5606, 0x80000000) 2017/12/23 14:46:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000d79000)={&(0x7f0000540000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c1000-0x60)=[], 0x0, &(0x7f0000373000-0x3b8)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fe2000)='/dev/usbmon#\x00', 0x3, 0x0) r2 = memfd_create(&(0x7f0000d7d000)="", 0x3) linkat(r1, &(0x7f000011e000)='./file0\x00', r2, &(0x7f000038c000-0x8)='./file0\x00', 0x1000) recvmsg(r2, &(0x7f000008a000-0x38)={&(0x7f0000fd0000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000913000)=[{&(0x7f0000213000)=""/33, 0x21}, {&(0x7f0000f07000-0x9f)=""/159, 0x9f}, {&(0x7f0000be4000)=""/141, 0x8d}, {&(0x7f0000cbf000-0x2d)=""/45, 0x2d}, {&(0x7f0000124000-0x1000)=""/4096, 0x1000}, {&(0x7f0000062000)=""/4096, 0x1000}, {&(0x7f0000b5b000)=""/207, 0xcf}, {&(0x7f0000d58000-0x6d)=""/109, 0x6d}], 0x8, &(0x7f0000674000-0x22)=""/34, 0x22, 0x2}, 0x2040) 2017/12/23 14:46:08 executing program 5: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x1) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f00002e6000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x800004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 14:46:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x8000000000003, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005b5000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000ce5000)=""/68, &(0x7f0000310000)=0x44) 2017/12/23 14:46:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x80001, 0x11) write(r0, &(0x7f0000af7000-0x28)="24000000100005004d08000800e80103030501001000010011000000f70000f1de005609", 0x24) syz_open_dev$mice(&(0x7f0000a93000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) 2017/12/23 14:46:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="74950da6e7399707da85959ca889788cbd75efd64cdb697f1b95961d94fa8ebaedc880ce8adca4ffa8eaea54a5b67741736a75c103bb40385b", 0x39, 0x840, &(0x7f0000962000-0x10)=@ax25={0x3, {"6882407d521d5d"}, 0x7fffffff}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000002000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x801, 0x201) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000698000)=[], 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00009a3000)=0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000226000)={@common='lo\x00', &(0x7f00000a8000-0xc4)=@ethtool_cmd={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 14:46:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) futimesat(0xffffffffffffffff, &(0x7f0000b43000)='./file0\x00', &(0x7f0000c41000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) pipe(&(0x7f0000201000)={0x0, 0x0}) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000a5b000-0x4)=0x0, &(0x7f0000698000)=0x4) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00000dd000)=""/50) 2017/12/23 14:46:08 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008ae000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008ef000)='attr/exec\x00') ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f000016f000)=0x0) 2017/12/23 14:46:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000025e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000357000-0x108)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x4, 0x4, 0x7, 0xfffffffffffffffa, 0xfffffffffffffffc, 0x6, 0xffff, 0x6, 0x8, 0xff, 0x8000, 0x6, 0x2, 0x1]}, &(0x7f0000da2000)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000586000)={0x1f, 0x20c, 0x100000000, 0x4, r2}, &(0x7f0000884000)=0x10) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r3, 0x29, 0x14, &(0x7f0000e2a000)="ff01000000000000000000000000000800000000", 0x14) getitimer(0x2, &(0x7f000083c000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000f61000)={0x1, 0x9, 0x5, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 14:46:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000bca000-0x1)='\x00', 0x3) r2 = mmap$binder(&(0x7f000020e000/0x2000)=nil, 0x2000, 0x1000000, 0x10, 0xffffffffffffff9c, 0x0) r3 = mmap$binder(&(0x7f0000705000/0x1000)=nil, 0x1000, 0x2000006, 0x10, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000f83000-0x30)={0x28, 0x0, &(0x7f0000e6a000)=[@acquire_done={0x40106309, r2, 0x4}, @acquire_done={0x40106309, r3, 0x0}], 0xba, 0x0, &(0x7f0000d07000-0xba)="f6881130765eb7eb139d17d4a224569cc54a39c92c2ee0c85692d0dd73221690a33594109b5a1ccf0bc7d8e0fb6269c723b6e003d216e8e97a36020931ea3e41ea8ad7cde4c197dbec88c83f47697e8e5047312dceba56030527e6c5a81c0eadc335cd420f795a357d5a055645c615249e5f5b8a9f98168572019eec19ec533f884a64c167abacc2fa703cd95ce6cc3590bc4e37d06f229e4968ce1a4015ac077df01431f5d8887dabc753ba8773bf9c3ada7d8ec4899af01599"}) syz_open_dev$binder(&(0x7f0000926000-0xd)='/dev/binder#\x00', 0x0, 0x802) writev(r0, &(0x7f000009b000)=[{&(0x7f00003e7000-0x29)="290000001d00193d55a8a347000a000000000100000000000000090009000100000000000000000009", 0x29}], 0x1) 2017/12/23 14:46:08 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) select(0x40, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x10)={0x0, 0x2710}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000364000)={{&(0x7f0000b1d000/0x4000)=nil, 0x4000}, 0x1, 0x0}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000199000-0xe)='/selinux/load\x00', 0x2, 0x0) mlock2(&(0x7f000009c000/0x2000)=nil, 0x2000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/23 14:46:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f9b000-0x8)='./file0\x00', 0x5) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\tv\t', 0x1001, &(0x7f0000845000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) rename(&(0x7f0000a57000)='./file0/file0\x00', &(0x7f00001e9000-0xe)='./file0/file0\x00') 2017/12/23 14:46:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000746000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) readv(r2, &(0x7f0000d36000)=[{&(0x7f0000346000)=""/1, 0x1}], 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f00004dc000-0x4)=0x0) writev(r0, &(0x7f0000051000)=[{&(0x7f0000d5c000-0x1001)='%', 0x1}], 0x1) 2017/12/23 14:46:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "d8588341a3332e435893f760928f541b42c41db0f53229e10458031e411acc918b07deaa85a71569b72317b9229c05a260f51652df313acceba60958f71aa88ae177e2e4fe748f1a5407000000bde9e6"}, 0x160) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d4a000)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000b95000-0x8)={0x0, 0x2}, &(0x7f0000dfd000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00004fc000)={r2, 0xdfff}, &(0x7f00003f0000)=0x8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x7, "20ccc4ebcdbe11b6be0143087bdc09bacf01c3e85a35d6390aeefeb0157edc7aa67c08ef578059f9dce7529e904f6de7353257998c0470181b4263eac139ff3a487af4bc895ee0e29d3167f85ad1892a"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "cb5c282a9d7a84053dde806946db35ae93c867d382c5bfe5f4f074a754d277951a7d7f3995a3d64cee6498481c15e78dbb017eb9ef336fab4cd54b3e987e1a19253d577f14138d68a31cfea7570be696"}, 0x160) openat$rtc(0xffffffffffffff9c, &(0x7f000045d000)='/dev/rtc\x00', 0x420002, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000166000)=0x4, 0x4) 2017/12/23 14:46:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000053a000-0x10)='/dev/input/mice\x00', 0x0, 0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000507000-0x4)=0x0) writev(r0, &(0x7f0000717000-0x60)=[{&(0x7f0000d1f000)="", 0x0}, {&(0x7f00003b8000-0x4e)="95be37dfcd12dee44baf6b6b33c0efcc492519076f1235a02285208cbd81affe031c9a4cf67d8db13025318f4c0a6234aba6ca5d363f88104a226feab6d8f98da0313a264917d7e43b5a1fda015c", 0x4e}], 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000834000)={0x100, 0x2, 0x72a, {0x0, 0x0}, 0x81, 0x981, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 14:46:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000897000)="2db733d4ccc8cafa0157a8300b85930d636d1bfab766288596c5259d50a9c8e230e63a67545a7ef34695dfb19c702c2ef65bf51a84511d98b1c13f7eb38954b7379c5ff5105aa5f97dc382d4ed540f4da0e3ff763ddafaeccd13b629136f7d1ffa3f3044a2da1e3542c1d02183e1c984c9df5035741e3a872d5fdf5bf6548bd60858dd9ddd92cba276024dbd583946a552e8c27479f0518aa1338e88dbe13a3a3cb3c21ca20c170a65a5593b825190a323ef5c7e0e02b8ceac09223d4510fe168c1419b22b3d1e33fb2a3505adaef0f08791c526585ba75a5e147657372056dcb34b51622447ca6b5af6df39ff82") mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x3) connect$unix(r1, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c8"}, 0x12) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2017/12/23 14:46:08 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101900, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000c9000-0x78)={0x80000001, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8000, 0x5, 0x9, 0x3ff, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x800, 0x5, 0x1f}) dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000346000)=0x4) 2017/12/23 14:46:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001aa000)='net/psched\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000610000)="bd", 0x1, 0x3fffe, &(0x7f0000483000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r1, r0, &(0x7f000033d000-0x8)=0x0, 0x1) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004a2000-0x8)={0xffffffff, 0x4, 0xa000000000000, 0x80}) 2017/12/23 14:46:08 executing program 6: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000dde000)={0xec, 0x2, 0x2, 0x9, "11ffe5514ac054ac0d6d5932baca26fae17e56fb17fdb2f1b5b336d4da8382fc"}) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') readlink(&(0x7f0000131000)='./file0\x00', &(0x7f00004a1000-0x1)=""/1, 0x1) lsetxattr(&(0x7f0000b76000-0x8)='./file0\x00', &(0x7f00008df000)=@random={'user.\x00', ':+vmnet1cgroupselinux\x00'}, &(0x7f0000073000-0x1)='I', 0x1, 0x1) 2017/12/23 14:46:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0xedeb) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000baa000)=0x0, &(0x7f0000db0000)=0x4) clone(0x80000000, &(0x7f0000c2b000)="", &(0x7f0000190000)=0x0, &(0x7f0000d68000)=0x0, &(0x7f00000d1000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') r2 = open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) dup2(r2, r1) 2017/12/23 14:46:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000d0f000)=@generic={0x0, ""/126}, &(0x7f00002c2000-0x4)=0x80) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000073f000)=0x7, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000057a000-0x18)={0xaa, 0x4a, 0x0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c9b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00003e9000)=0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000000000/0x2000)=nil, 0x2000}, 0x5, 0x0}) 2017/12/23 14:46:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e51000-0x11)='/selinux/enforce\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000256000-0x4)=0x2509, 0x4) getsockopt$netlink(r0, 0x10e, 0x4000000000a, &(0x7f000095b000)=""/0, &(0x7f0000407000)=0x0) 2017/12/23 14:46:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000501000)='net/hci\x00') sendmsg$netlink(r0, &(0x7f00006fb000-0x38)={0x0, 0x0, &(0x7f00004fe000)=[], 0x0, &(0x7f00009ca000-0x20)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000cef000-0x4)=0x100000001, 0x4) 2017/12/23 14:46:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f0000209000-0x8)=[]}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f000005b000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) 2017/12/23 14:46:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x9, 0x21, 0x8, 0xfffffffffffffff9}, 0x8) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x6, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f79000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) fcntl$notify(r1, 0x402, 0x4) write(r1, &(0x7f0000f77000)="26000000240043040000000000109100000200040100000000000200f1ffffffffff03c76e35", 0x26) 2017/12/23 14:46:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00002c0000-0xf)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00003cd000-0x92)=""/146) mkdir(&(0x7f0000618000)='./file0\x00', 0x0) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000e1a000-0x7)='mqueue\x00', 0x0, &(0x7f000000a000)="") r1 = socket$unix(0x1, 0x2, 0x0) r2 = dup(r1) bind$unix(r2, &(0x7f000054f000)=@file={0x1, './file1\x00'}, 0xa) 2017/12/23 14:46:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='.', 0x1, 0xfffffffffffffffc) 2017/12/23 14:46:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') nanosleep(&(0x7f0000173000-0x10)={0x77359400, 0x0}, 0x0) utime(&(0x7f000067e000)='./file0\x00', &(0x7f0000496000-0x10)={0x3, 0x100000000}) setns(r0, 0x0) getrlimit(0xe, &(0x7f0000838000-0x10)={0x0, 0x0}) 2017/12/23 14:46:09 executing program 3: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f00004f2000-0x58)="df8e392937a186d630043615593baa57ff00e8fe15ffed0000079bb4d5ed5cff0300180a0000850900", 0x29) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000e63000-0x40)=[{r0, 0x1, 0x0}, {r0, 0x100, 0x0}, {r0, 0x88, 0x0}, {r0, 0x1280, 0x0}, {r0, 0x10, 0x0}, {r0, 0x2a0, 0x0}, {r0, 0x4, 0x0}, {r0, 0x2, 0x0}], 0x8, 0x6) 2017/12/23 14:46:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000026e000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c26000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000039e000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x1, &(0x7f0000a26000-0x4)=[0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f0000d00000)={&(0x7f0000a68000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000030c000-0x90)=[{&(0x7f0000985000)="1af04280e96be8ae7add039fe0a10e7974f12acf653073fae2584e546cac4174fab581178780e37de7435c20947646a3aaf9104fda2b55f7d7464d572d5bb60c122d4c07a676ce557272d2c7517572a8e8d4396f84d888a2536c38ac0e92e5af9d52d7b85ccd8bbc8355a5bee927f5e2ce0bb56783d90e9daab08b09be7db352fe68ab513c973b6926bc33a843eac1e89636e7f29d57c7f7ef0870835e63c83c8686cbf06e43ce2bf211cec8edce7a1edf89c8e3c2ae", 0xb6}, {&(0x7f0000a1e000-0xca)="a1705e980df2df82c4700029e3ac233b8103612528c518a626c447a756ba8c43790e5371acfba1ed718cc9c7baf6f833800e45ecc46eb5ee63aab04127d264b1d8205d1249a83c0d55fe737f0278da69939d32f29e9839709322453e7ce73e82a25d55ab223e13df6da193f825d35a92b5da84dbc0229e8a65ca4579a00673c4bb8e63aea40da160258acf98352f8c0a5c3c1651e3899cf2050d7939f9d1bdb686bb25b7bf9bd0f0c5a42969701bca0b980583dc6d0c0c8b49269c41028e7947141dfd63687e711f3c4c", 0xca}, {&(0x7f0000ad8000)="004c01c34dd6335ee13642bc1a27c23f62f3c761f26a024cff05bb294929a4af2986b2", 0x23}, {&(0x7f00003b9000-0x9b)="ce1dc4de7f3e34e5ff11c4f3b03660bcc0e184a935ca8dc8a283f4ebb766b881b22cf963eb4dccb99d7537db2ee295e5c4a8bb57ad5956ab5f7cb41bab842d4653598e96190a1cd0faa2f9bb967b48b04e74e803ad3d19f1afa67ab250de69cc2b68048cd543944d7d36d0cd278c64fdcab7568fdb89ed9a9490ee3c419a97a24e59a62b74e06dcbd433690383cdb8d78c0564e2a2ee04ead4bd98", 0x9b}, {&(0x7f0000574000)="e1ebad1b3243ffda2673cc6bd3cb1cdb71f627b4d6d55c9727ca9f2cb1c6a056f518244bc86a1f774547f7d7238d2312ca09192845ea9adb8b63a00e628fc1f967a1874b600283505b030ed67b233b055704982f8df98990d765704ac6a472d0d78d5e7cb56150bdbc6c628439314ff89ca88061d5e3f3cf2706a6c2bbecc84099ef2153e6559787203747e91f110abd4a686389a88074fc87371f7264c987831c6fb247b5cad90ac244f1a2314f1eb4", 0xb0}, {&(0x7f00004b0000-0x2b)="d9e4bdc81c179b20432b73fdfeac280308bb610d3f87a430602e3c2b92e838f97f1550df5cf8923f328bc2", 0x2b}, {&(0x7f000022b000)="67a9e7019a37e388092e172161226d14eed91a1f2e7238bc1c813c468bb4079fdd0b32d0e29ec5324aee2360ed26f59bd79d0c191265a5435f3f20b0720ff35877baecd2ecde3f903342eaee3ef7a55a1ffafb20081976adf3ee5844aa209c09a6283f3a08adafc3b54cc9ffd7b7d86a5fbf66ade697726e29497e91fe69ec438045b58f250c1bb76916fa40fd7947c1fa564199da6e90c47a7694ddaa0edb1cf810cd8b6f2534da2814cf0d09d77f0956e488e4851e1d7ef3400007828a4ce7e267c4e9298974b1c88c3e45", 0xcc}, {&(0x7f0000b9f000-0xf4)="60bda92c4b39cd1e3b7975a7f7bd10d9f682bccc4efbdc040df7a63476b6cbaa3e56f9f6ee5db1135b368e7e3504b21c8b87bb8bdb2724f7337e690c05a1142ce35e02ac1e6529db62bdae3a6c3f3d0e90d3d5b6a9bae80b916a40f3c9cef94f8385e420c008915eb3f3af3631bb43190e6ed9409ecaa30e1795b08cfcfd8ded07a829148775e2de8de816631e65712f5263ffa4d5d24d3af8523ae7992586de64c135c32da2a0739637771b09fbd84486333318b9638f4a9b40a645d43e49daa80f55bbd7d2bb0e5e2f1f8cc6e467383f9d3971fdfcb4d74580ae05eff976f884746d99d2b4f5d48fb6575969d9025ab2e796ba", 0xf4}, {&(0x7f000031e000-0x45)="98360f84d677b9cd3534f02de6829f1a9cc26f3e3b23b0cd1f2d667c89c5bae3f9d77cdbb0e000fc297e873ac31d9efd19fa1acc4e53cb769ee21600676f5dc3991826b678", 0x45}], 0x9, &(0x7f0000d5f000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x20000080}, 0x0) r4 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x2000) 2017/12/23 14:46:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e3f000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000077e000)={0xffffffff, 0x0, 0x10001, 0x4}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f0000cdb000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x77682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2017/12/23 14:46:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000091b000)='/dev/sequencer\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000aa1000-0x4)=0x5, 0x4) r1 = socket(0x10, 0x803, 0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f9d000-0x6)={0x0, 0x6}, &(0x7f0000047000)=0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a61000)={r2, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000685000)=0x8c) sendto(r1, &(0x7f0000639000)="14000000070ae7fbff003fff3f00200000000000", 0x14, 0x0, 0x0, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000dd1000)=0x4, 0x4) set_tid_address(&(0x7f00007a7000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000e7f000)={r3, 0x7f, 0x3, 0xfffffffffffffffc, 0x1, 0x6, 0x401, 0x5, {r3, @in6={{0xa, 0x3, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0x3894, 0x1f, 0x0}}, &(0x7f00003ae000-0x4)=0xb8) preadv(r1, &(0x7f0000877000-0x80)=[{&(0x7f0000e7a000-0xe2)=""/226, 0xe2}, {&(0x7f0000932000)=""/41, 0x29}, {&(0x7f000085b000-0x48)=""/72, 0x48}, {&(0x7f0000066000)=""/50, 0x32}, {&(0x7f00000dc000+0xce9)=""/57, 0x39}, {&(0x7f0000617000-0x83)=""/131, 0x83}, {&(0x7f0000b93000)=""/114, 0x72}, {&(0x7f00009b3000)=""/151, 0x97}], 0x8, 0x0) ioctl$sock_ifreq(r1, 0x8932, &(0x7f00003df000)={@common='irlan0\x00', @ifru_map={0xfffffffffffffffd, 0x0, 0x4, 0x5, 0x9380, 0x10000}}) 2017/12/23 14:46:09 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) sync() 2017/12/23 14:46:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) 2017/12/23 14:46:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1f) r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000633000-0x7)=""/122) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000772000-0x28)={0x53, 0x401, 0xfffffffffffffffa, {0x6, 0x1}, {0x80, 0x0}, @cond=[{0xa0a, 0x10000, 0x5, 0x100000001, 0x1000, 0x0}, {0x0, 0x8, 0x0, 0x8001, 0x9, 0xff}]}) 2017/12/23 14:46:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpriority(0x0, 0x0) r0 = getpid() perf_event_open(&(0x7f0000406000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffc, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00003ed000-0x8)='keyring\x00', &(0x7f00002aa000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a76000)="9a06adeccd3bc10358ac16f4bd1a1f055e", 0x11, 0xffffffffffffffff) pipe2(&(0x7f00009f6000-0x8)={0x0, 0x0}, 0x80800) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000b28000)={0x7, 0xd03}) add_key(&(0x7f0000e8e000-0x8)='keyring\x00', &(0x7f000082b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r1, 0x8) sched_setaffinity(r0, 0x8, &(0x7f000068e000-0x8)=0x5) fadvise64(r2, 0x0, 0x0, 0x1) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x3) seccomp(0x0, 0x0, &(0x7f0000029000-0x10)={0x4, &(0x7f0000d3c000+0xc22)=[{0x4, 0x7f, 0xa, 0x7ff}, {0x2, 0x1000, 0xffffffffffffffff, 0x8}, {0xfffffffffffffffe, 0x100, 0x40000000000007, 0x3f}, {0x80080000, 0x200, 0x400000009, 0x6}]}) eventfd2(0x920, 0x4000007fffd) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000b5000)='/dev/rfkill\x00', 0x44a800, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00007e9000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000258000-0x4)=0xc) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f000073d000)=0x800, 0x4) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000034b000-0x4)=0x0) r5 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r5, &(0x7f00008f8000-0x18)=""/24, 0x18) splice(r5, 0x0, r3, 0x0, 0x1000, 0x3) 2017/12/23 14:46:09 executing program 2: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000cf000-0x4)=@int=0x0, &(0x7f0000429000)=0x4) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00005eb000)=0x7e, 0x4) connect$inet(r1, &(0x7f0000987000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) read(r2, &(0x7f0000059000-0x11)=""/32, 0x20) creat(&(0x7f0000032000-0x10)='./control/file0\x00', 0x0) [ 39.268627] binder: 7299:7300 unknown command 0 [ 39.274127] binder: 7299:7300 ioctl c0306201 2000a000 returned -22 [ 39.292218] binder_alloc: binder_alloc_mmap_handler: 7299 20000000-20002000 already mapped failed -16 [ 39.308324] binder: 7299:7313 unknown command 0 [ 39.308838] binder: BINDER_SET_CONTEXT_MGR already set 2017/12/23 14:46:09 executing program 1: unshare(0x20000400) clone(0x0, &(0x7f0000273000)="", &(0x7f0000f13000)=0x0, &(0x7f0000369000)=0x0, &(0x7f0000961000)="") socket$netlink(0x10, 0x3, 0x0) sync() clone(0x5000400, &(0x7f0000001000-0x9e)="", &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)="") r0 = getpgid(0xffffffffffffffff) getpgid(r0) 2017/12/23 14:46:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x800000002) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) socketpair(0xe8fac5aab7c142e8, 0x7, 0x800, &(0x7f000022a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000cce000-0x8)={0x2, [0x5, 0x2]}, 0x8) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000287000)=""/130) 2017/12/23 14:46:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000df0000-0x7c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x2000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d5ba00", 0x0, "1eef2f"}, ""}}}}}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b2a000-0x8)={0x0, 0x0}) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000fec000)="ae4a38d032534b49729172dc91efcf763edeefef3802921034a4d48860ed8f96f7249e11a4d275519f4599befdc3cf6b4bb2b5382db603c77afc33fa6706fdf84d6d17322103613360a553e7abefa32f892bcfa1f99f9e37be7c1b499569419e8e8d0e31d439c2c15fcd2e2d6e6ba102db43022353041b2d48f3414fa897fd7de018160a303892644aa78dbe2bf7ff5a978d07b399d4c0ad8b6c4fb26262d8ecab06f079242232dbaffbbcff94f3a870644524640d98e0738eed31a2a16d3ce7595c0d9c27c4dcdc98549bdeab8cbe57e8336ef5761e1a7d9278396cb3f2f353afc48c1fc27cc8b156b9fce60334920418c312ebe1cd") 2017/12/23 14:46:09 executing program 0: mmap(&(0x7f0000000000/0xdcf000)=nil, 0xdcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000dcf000)='./file0\x00', 0x140, 0xa6) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000dcf000)=0x0, &(0x7f0000dd0000-0x4)=0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dc8000-0x4da)='\'', 0x1, 0x100000004043, &(0x7f0000852000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f00002b6000)=[{{0x0, 0x0, &(0x7f0000dcc000)=[{&(0x7f00001ef000)=""/131, 0x83}], 0x1, &(0x7f0000dc9000-0x88)=""/174, 0xae, 0x0}, 0x0}], 0x1, 0x400000f9, 0x0) 2017/12/23 14:46:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000bc7000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000771000-0x10)='/selinux/access\x00', 0x2, 0x0) readahead(r1, 0x20, 0x6) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000f8b000-0x4)=0x1ff) ioctl$BINDER_WRITE_READ(r0, 0xc0046209, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, 0x0, &(0x7f00004f1000-0x2c)=""}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000ae7000-0x40)={0xfffffffffffffffb, 0x9, 0x1, 0x94, &(0x7f0000d69000-0x94)=""/148, 0xc2, &(0x7f0000395000-0xc2)=""/194, 0x36, &(0x7f0000d69000-0x36)=""/54}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000b46000-0xb0)={{0x2, 0x7ff}, 'port0\x00', 0x4, 0x20, 0xffff, 0x20, 0xd9c, 0x3f, 0x100000001, 0x0, 0x2, 0x7862, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 39.308845] binder: 7299:7300 ioctl 40046207 0 returned -16 [ 39.327094] binder: 7299:7313 ioctl c0306201 2000a000 returned -22 [ 39.344801] binder: release 7299:7300 transaction 48 out, still active [ 39.351715] binder: undelivered TRANSACTION_COMPLETE [ 39.364342] binder: send failed reply for transaction 48, target dead 2017/12/23 14:46:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e42000)='comm\x00') exit(0x0) sendfile(r0, r0, &(0x7f00004e5000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000661000)=[{&(0x7f000033f000-0x1000)="15", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a72000)={0x0, 0xf1, "8cbce1a8e8ddbc408a96d9cb7772c7de560a78836d12c611e1c75e620b5a2299ad8592ae3db20599cfecef70d7a3d254eae5759f13ec62550af46c28c770323829545e4cd91b0828c2585b971c464521039595724303e5126989697ae2608ed2a67e9493362b2549aad04128d2d32ed4e9a2370356642a796431bd11c7390cb07ab6e7ad15e065e287edcec1cd584f492a69256a3f35d88b69f227c4ee6b641b0ffb0406e90bee2a0ae65bb28c3270a1a7b8770088a6fbe568a01c3156e78d1d21a252855c3aff25306dde876661ebe04ea210f86727fc4707fa160ade6e20d90da81369e433247f43240b9c7b5abfb37f"}, &(0x7f00003ce000)=0xf9) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000043000)={r1, 0x20, &(0x7f0000506000-0x20)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000615000-0x4)=0x10) 2017/12/23 14:46:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000813000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000dbe000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000006f000-0x4)=0xe8) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) r2 = dup(r1) connect$inet6(r2, &(0x7f000008d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffe01}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000755000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cbf000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000762000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x8, 0x500, 0x7, 0x80000000, r3}) sendto$inet6(r1, &(0x7f0000851000)="40fe599fa941fc7fffa2d684af6ddc5193975e26d60bcf4df056d420aae520ce58290523c811664ca267cad9f925867d139fe4972e99e8d3d9fb3d6f787d5113183db1c154d7978332102c7e31857afd033c4129330b7515efc31383006b3d46971cc14da367a9e53c8da4b1296237d695c8e65ccee754aa357baac14454f6def002a63eddd9bb3471322cd9658d7b06f88472229a18032cc9a08f6da85c12a6d55978031baba3e5635f1010dc0a", 0xae, 0x881, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x3}, 0x1c) 2017/12/23 14:46:09 executing program 5: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f57000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x80000000, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x20000000000000) 2017/12/23 14:46:09 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000048e000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff7000-0x9)='ns\x00') exit(0x0) fstat(r1, &(0x7f0000da1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x3, 0x2) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400001, 0x0) 2017/12/23 14:46:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) timer_create(0x6, &(0x7f00002f1000-0x60)={0x0, 0xc, 0x0, @thr={&(0x7f00009b9000-0x53)="09e4ee96d6c7dcb59d6d363097219fc7c2f412c89531d3e2f93db808afd0273fae6d133646ee29f3809194c8ed34f1ce486a1e4067d23705c1d1e3c93335f4cfbe4f2d2d306ec61eb550e6cccc35b772c18b5c", &(0x7f0000367000-0xa1)="b9bc04575fa49ea8ca72bc186418770a85e295ec19b9fc05f5091b1cebd6198881c11dcd3e255a6c8ff21093158b59d6f8cbd8ce46f8ebc56768b0eb1bcb4e266ccf4fbe59020e62207aabef2747de2ed1785b62d7cfbe15f3d1de9bfcf89ed9ea7cfe321f997bbce665dab21774a6808a58bf4a2fb20eb15c8fa16b9632dd19a63700b7d30a2bf55f8b1d139bf8416345a61b0158a4038cc840814eed9402420d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001c5000-0x4)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000cab000-0x20)={@generic="adb97224eb91e39b3924108fa8d4af7d", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f00009f5000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(r1, 0x1, &(0x7f0000857000)={{r2, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000040f000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000ecc000-0x10)={0x0, 0x0}) setitimer(0x3, &(0x7f00000b8000-0x20)={{r3, r4/1000+30000}, {0x0, 0x7530}}, &(0x7f0000e90000)={{0x0, 0x0}, {0x0, 0x0}}) capget(&(0x7f000003a000)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000f10000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="7852108f46d1ba8aef500ae903f0b029"}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) flistxattr(r0, &(0x7f00008b7000)=""/215, 0xd7) 2017/12/23 14:46:09 executing program 6: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000283000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000283000)=""/144, &(0x7f0000001000-0x4)=0x90) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0d000-0x8)={0xf74b}, &(0x7f0000e38000-0x8)={0x0}, 0x8) 2017/12/23 14:46:09 executing program 2: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000cf000-0x4)=@int=0x0, &(0x7f0000429000)=0x4) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00005eb000)=0x7e, 0x4) connect$inet(r1, &(0x7f0000987000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) read(r2, &(0x7f0000059000-0x11)=""/32, 0x20) creat(&(0x7f0000032000-0x10)='./control/file0\x00', 0x0) 2017/12/23 14:46:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000217000-0x10)=[{&(0x7f0000acc000)="2900000020001900013d15100000000602000016ff02f6000000000495080000000007000000000008b29c8c0a1dff1b26df4ff12b8e99579c09128aedb57fb3522e69e4257bad2532122c8b7782386a21c9da9519f12e26e4", 0x59}], 0x1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000ef9000-0x8)=0x7) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c07000)='/selinux/user\x00', 0x2, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000c79000-0x6)={0x100000000, 0x5, 0x3}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1f) 2017/12/23 14:46:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000cda000-0x78)={0xfffffffffffffffb, {0x2, 0x2, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x8000, 0x8, 0x7, 0x8, 0x0, 0x40, 0x801, 0xffffffffffffffda}) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000fd5000-0x4)=0x0, &(0x7f0000904000)=0x4) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/selinux/member\x00', 0x2, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000bb4000-0x38)={&(0x7f0000a9e000)={0x27, 0x6, 0x6, 0x1, 0x5, 0x8, "a49becb0f5fab309b331fd446d423a152fd6065d09bd15e81df17dca0aa85a9a8fe9dc7641a1f0e2f37c4ff35f70baf2bc042d708c07f7a3ff096462fab196", 0x10000}, 0x60, &(0x7f0000dff000-0x10)=[{&(0x7f0000303000)="f65fba686b0a0f5591fb8353dec8325a44a7d7982d43d6", 0x17}], 0x1, &(0x7f0000798000)={0xc8, 0x29, 0x7, "541786680163aa7a064a18f18a90efe2a6c7bd76d198e3a261d4052b3bdf9ce2316413a9133d19540bf7d557cee10bbe6eef140177f0a147fde56e450598fbc9b987819ea17e2ad3fba7bb07a7e7ccf3ed962f54bff5827df9ada7152b27d247ae30acc4cd9716574de4125b83c791a703471ce10321a13df67621d5673210d0cde1536fddb831b0631c8c00580bc380495b84fc6ff161c223ea7bd1016c03c2c2bbc448a45f8852a82a8e10933f34f9ce6e7009b750"}, 0xc8, 0x4000}, 0x20000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000459000)={0x0, 0x0}, &(0x7f0000d58000)=0x8) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000a6000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000afb000)={0x80000001, 0x48df, 0xfffffffffffeffff, 0x0, 0x7}, 0x14) symlinkat(&(0x7f000053e000)='./file0\x00', r3, &(0x7f0000cc4000-0x8)='./file0\x00') setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000314000-0x10)={0x80, 0x203, 0x7fff800000000000, 0x3, r2}, 0x10) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000011b000+0xa90)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000250000)=0x0) 2017/12/23 14:46:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ff3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) [ 39.566552] netlink: 13 bytes leftover after parsing attributes in process `syz-executor7'. [ 39.583790] netlink: 13 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/23 14:46:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00005d3000)='/dev/net/tun\x00', 0x0, 0x2) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f00004f4000-0x8)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0}}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00003a7000)={@generic="bbc2c7a5fa249cd345af1d9660713774", @ifru_flags=0x400}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000dec000-0x276b)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "1964b3", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x34) 2017/12/23 14:46:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000370000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000147000-0xd7)=""/215) unshare(0x8000000) r1 = epoll_create1(0x0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000ae0000)={0x0, 0x0}) poll(&(0x7f0000024000-0x50)=[{r2, 0x41, 0x4}, {r1, 0x0, 0x2}], 0x2, 0xce8) mq_timedsend(r2, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2017/12/23 14:46:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000002e000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000ac0000)={@generic="a7e605891e0db327b20011d4c7a97757", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$netlink(0x10, 0x3, 0x1b) bind$netlink(r0, &(0x7f0000d28000-0xc)={0x10, 0x0, 0x51d, 0x5a7}, 0xc) timer_gettime(0x0, &(0x7f0000c4e000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r0, &(0x7f000004c000+0xcc6)="", 0x0, 0x0, &(0x7f00008e8000)={r1, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f59000)=0x0, &(0x7f000091b000)=0x4) mremap(&(0x7f0000601000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000ef0000/0x2000)=nil) syz_open_dev$binder(&(0x7f000073c000-0xd)='/dev/binder#\x00', 0x0, 0x800) 2017/12/23 14:46:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) fcntl$setstatus(r1, 0x4, 0x2800) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) dup(r0) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000001000)="744136e0c9e7472238d0e51375a830155f9f2fd324540a30d7c3a1082e29c214b863347943fcc1a6d4c3e1aa2c9544e3de8e5a46f75f9afcd592ae50a02d3ef77e7634fca456afbf3642824125670a0f4d580c83ed702cc59fedd9fe457cb1cd803767f0d7c1f1f58986465df795b41e17d649735a987a559f0043743ff011414bb89b990c8d7ea1d7c42698d25c23cbe0d6f2b4b5e1258fee8d01b10608d71ec50b7730172d6eeb1157779b538b9b9db1915ae654c1521350064f49ee608ace2bc34cb6e90afd28a06b07fbab416b9a18b097c8c64cc3e839508cb381af297a4af4bbb6aa4be0453b2a", 0xea, 0x100000000031, 0x0, 0x0) 2017/12/23 14:46:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000025a000)='/dev/sequencer2\x00', 0x105300, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000a1e000-0x4)=0x80, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r1, 0x800000008922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_data=&(0x7f000018d000)="53f87e563679c8f3c86752285f614cb73c73c71ec9332d21d4a6367155d1dd79"}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000c92000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2017/12/23 14:46:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0xfffffffffffffffd, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000179000-0xbc)={0x200, 0x1, 'client0\x00', 0x6, "e32be0e463610bda", "afb3c61abdacf08e83a9dd4694e60eb08c7ca45056c433047b2635e5e7f66970", 0xfff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 14:46:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) accept$packet(r0, &(0x7f000098a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000dc000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000199000)={0x511, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000474000)={0x0, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x5d44}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x5, 0x7f, 0x1}, &(0x7f000093f000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000309000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3c, 0x8, 0x9, 0x4}, 0xa0) 2017/12/23 14:46:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000621000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001fb000)='/proc/self/net/pfkey\x00', 0x440, 0x0) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000633000-0x24)={0x2, 0xffffffff, 0x2, 0x3, 0xb43, 0xc1, 0x0, 0x616, 0x90, 0x863, 0x8, 0x64fd}) unshare(0x20000001) fcntl$lock(r2, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) connect$unix(r1, &(0x7f0000025000-0xa)=@abs={0x1, 0x0, 0x1}, 0x8) r4 = dup3(r1, r2, 0x0) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f0000196000)=""/140) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000df1000)={{0x0, 0x3, 0x0, 0x5be5dc76db9dfbb3, 0x8}, 0xffffffff, 0xf0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 14:46:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000b46000-0x8)='./file0\x00', &(0x7f00001c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000082f000-0x8)='./file0\x00', &(0x7f0000e21000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000f82000)='./file0\x00', &(0x7f000090b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001b9000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000043000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r3, &(0x7f000075b000)=@file={0x0, ""/41}, &(0x7f0000854000)=0x2b, 0x800) r5 = dup2(r3, r3) sendmsg$netlink(r5, &(0x7f0000bd5000-0x38)={0x0, 0x0, &(0x7f00001e8000)=[], 0x0, &(0x7f0000c1f000-0x60)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r4]}], 0x28, 0x0}, 0x0) 2017/12/23 14:46:09 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000c7000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000a9a000-0x4)=0x10) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x100080003, 0x0) sendmsg$netlink(r1, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f000061d000-0x24)=[{0x15, 0x16, 0x11, 0x0, 0x0, "0a04040800"}], 0x15}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) 2017/12/23 14:46:09 executing program 2: r0 = socket(0x3, 0x802, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdc000-0x4)=0x20) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@loopback={0x0, 0x1}, 0x0}, 0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fdc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fdb000)=0xc) 2017/12/23 14:46:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x485, &(0x7f000033d000)="", 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x101002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000000000/0x2000)=nil, 0x2000) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000004000-0x1000)=""/4096, 0x1000, 0x0) r4 = getegid() r5 = getpgid(0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x2, 0x4}, 0xc, &(0x7f0000001000)=[{&(0x7f000090d000)=[{0x71, 0x74, 0x200, 0x0, 0x1, "0ce59e5a2bfa1df2d8e84ab54efccef1c9b55582cd228de67a728ec96b323ae92ac8b1341ae5d3fc2863762b4b92a2e756b556f7a7aaac2a26f6dba119de786b30f264d05d97d6c0c6dd6f4c60287f526fb3b097deaf9e95cd45d44369e5cfa671"}, {0x1010, 0x0, 0x0, 0x4, 0x64, "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"8c824dbb038049e6ccbfbcb66dd508a714dd4768c15b6b65cd98d9aebf501e4cac138b192eeca08b7f1e332f07c25127eb2c730f3be64a5ef1d5aa887ee2416c5316b6be8c0f27e60e8da1c35221927e00ac490d8d206a18c955bfbb57ba1194b043ef5c9dc244e641428d800fc3c8804b15bc14aa92c0ba07fa643cf6b9c118fdc734667336d3095adbd1656d97d20958abeb33f05f7cdae72014f3d07cd20d7d5323ca7afef49a6e474cc7b666831487b0ae4068be50c8261c58ff6bd76d66c2e9a443dd1fd696aa3c74a20cb380c4c66be0444efaae2210b43cdbbd1e453a37be4cf162"}, {0x2e, 0xffffffff, 0x224, 0x38000, 0x669, "8ce127bf680a97641d7137c0e8da010946ed15657d4267c749fc8dd3f1d2"}, {0xfc, 0x9f, 0x400, 0x0, 0x8, "f898fed790da4b6f5083eb760dc690866aba9f7fc312e1683cb13c20388985d1c5fedd2b14c6c6e5ffb6c2f2cc22967bae7c991b06e5fb584e778db465029469f221e9b5ea54379b97dba9861636ee12aaa987885928948e8327cfa947b2c8246b4c8c390343d8c5e95214540ca19168e81efc5b047a977114bafd35dd1905c05b32beff539f979bf475df28ea45e2186fedafc4ad423975a26ccaa311cab75f66f9fa09f2b3b43ca60e9870a09e85c2bb752f06d4dea9bf699488a63a0e230d07c6fae22f4dcf9a9b7b2e621753e471e67cdf6111cf344624f313eae63e96f1ac4a091d2535bb6738638790"}, {0x71, 0x40, 0x306, 0x9, 0x8, "1ce2a5d7bf68f4fe9e2470da7d7e0177fdb303b52fd6fe7df79591ecd7ccf5df93a834509ca92006c40bd38dc97e2612e185829b6c8bca99e0ffdde46fd70580d47ed5060ec7ab0012162083200e89406a736aca9e9dfbad01636121e68fd1e74a"}, {0x98, 0xffffffff, 0x0, 0x1, 0x5, "3b73a6d20c4eda76753f6674cdcf562c6c750fc98e5df51df8f402e594e2241c0339a7a9355a9e2d1a7f707eb53d9eb198268bbc0e91ebc5da30cd124d8e86a113a56b79f84a71f5abd4ace1bbffbeb339105bb3b76246d782c5ef7d9e951c6252e1b2779e0492b24f3b2f2938ec8c468fcb8151a8283a358969dfb3d07130094416075566e5631f"}], 0x39f}], 0x6, &(0x7f0000001000-0xf0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0xf0, 0x20040090}, 0x4000000) 2017/12/23 14:46:09 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000dac000-0x9)='/dev/sg#\x00', 0x1, 0x111000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00004f1000-0x68)={0x7, 0x80000000, 0x100000000, {0x0, 0x0}, 0x800, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) userfaultfd(0x805) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000374000-0x3c)="31de3afb62c2799111bae5f70903d703ada6f46cd0f1e7ae4710277573c2686e504901012d2907bf9da3965dc25619ad604d1463514bcb0cfccfbee7") [ 39.691192] device eql entered promiscuous mode 2017/12/23 14:46:09 executing program 1: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x200000) r2 = dup3(r0, r1, 0x0) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fdd000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000fdd000-0x8)='./file0\x00', &(0x7f0000fdd000-0x20)={{0x0, 0x0}, {r3, r4/1000+10000}}, 0x100) 2017/12/23 14:46:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x0, 0x6) r1 = syz_open_dev$loop(&(0x7f0000e85000-0xb)='/dev/loop#\x00', 0x0, 0x4040) sendfile(r0, r1, &(0x7f00002ae000)=0x0, 0x7) pipe(&(0x7f0000858000)={0x0, 0x0}) 2017/12/23 14:46:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000025a000)='/dev/sequencer2\x00', 0x105300, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000a1e000-0x4)=0x80, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r1, 0x800000008922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_data=&(0x7f000018d000)="53f87e563679c8f3c86752285f614cb73c73c71ec9332d21d4a6367155d1dd79"}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000c92000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2017/12/23 14:46:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0xc0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000002000)=0x5) accept(r0, &(0x7f0000001000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) fcntl$setlease(r1, 0x400, 0x2) write(r1, &(0x7f00007f3000-0xc3)="260000002c0043050400000001000000000000410000000000f1ffff01ffff03000003c0e6", 0x25) 2017/12/23 14:46:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ioctl$sock_proto_private(r0, 0x0, &(0x7f00002b3000)="d3d742590508198b6a0ffcd175a716c43f1c4e8b3f350d71096c2a758743f998e2c5dce0b99451be74b41fa99ca159ed1dbce95501") ioctl$sock_proto_private(r0, 0x89ed, &(0x7f000017a000)="61989cd3f2ab599adc3530c4d42ecc49aed2e63b9178b52c722731797390463ef3e6b3d297de738a4a2f4b3cab08a0d458258c2fb41b9dd04121dd487ff69f6c817b4707df0298847891a14bc84d6ed9a0a09b59a04c1bd8a3034c60a5c94cb1f1f82c27cf8372ea85a66486") ptrace$setopts(0x4206, r2, 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000eb5000)={0x0, 0x0}) tkill(r2, 0x8000000004) ptrace$setopts(0x4209, r2, 0x400203, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000fbd000-0x4)=0x0, 0x4) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b4e000-0x6)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f00008af000)=0x0) 2017/12/23 14:46:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) pipe(&(0x7f00007e2000)={0x0, 0x0}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000a8d000)=0x0) r1 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r1, 0xffffffeffffffff6, 0x1) 2017/12/23 14:46:09 executing program 6: mmap(&(0x7f0000000000/0xc5000)=nil, 0xc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000062000-0x94)='!', 0x1) mmap(&(0x7f00000c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffff9c) pipe(&(0x7f0000083000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r1, 0x0, 0xfffffdff, 0x0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) read(r0, &(0x7f0000012000-0xaf)=""/2, 0x2) 2017/12/23 14:46:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004ea000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f000097d000)=0x0, &(0x7f0000c9a000)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f77000-0x4)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000e6e000)={0x0, 0x0, 0x3, 0x6, r1}) sendmsg(r0, &(0x7f0000c4a000)={&(0x7f0000033000)=@generic={0x1f, "1fbc75a6d003c4faaf0dfed7105e9f0c4913fab802b34ecd4ee0a72b8d1840883c0b7e94c980111866a183e587692f2ef86b61ad451f84720bdfc5e29c85d1e5e46fe3f1676d7e7b8b023c77846ca5d1e91f371a2f24c5b761bab2761917d79aa1decc4792fb1a129ce150cb43b8ce8a4bdee6afa9a182eeec26a0d250a2"}, 0x80, &(0x7f0000141000-0x20)=[{&(0x7f0000248000-0xce)="a59f3eb67cbc8898baade2978db6bacbe83343a0151a824b718c4b63cb7f6a5a128a796a2e1d3780416a51032aadc64cb2d12f44fd23069f8bb7df3d8bed74d7cf11560a3a7fdb9858f235f7cdc2fd4f65648e422bdd2dcbc8a91c4372d7d339710499b1b4f9ab31e298b6abfefc47565d30b62760eb2ce2757bf7ff7a93d4544113cf37b0f4d975d60ccc042c7f9c0ae19ee21aeb6fee0a89b5c7fcc09a3bc53f0876ffe8ee7af518c192f8af0dd588da00787cb02119d5f517af00e9835bb2b82e2274223492ab3c2a6568001e", 0xce}, {&(0x7f0000fe3000)="208d19cf3ec26fc0e0dcba82b81157d91065dbfc67e2fae109d387d2adbb3974b65497419f10da6b2de330345580af6915f5d9a9a50467cc88829ca6726e14cc4d72b79c7f41674fc0f7894fef33fecb76728d6222535a1e041eb3da57118c6279961a4934cb5c8ce54d8e274d53cfc2e38d66e0d1f12637fb8736ebd5f29f767f560478da865295c5e2325dec447120f90c0badbd4cb868a83ad2865e99ea3de97b687a988d8b348cb0cfa0fb7712de7464fb664bede6ee4a470f881032a817805fbbbc04c3182786cd9dcacd499c3035fbe520fc06276710e7acefec8cd7fa1a6c2fcdfe0a4d6a5574876905dc50d400bee6170a9b920f8ba014400bdd34123bece7c651b386842475c581f969c9b60d1e652a2edecfb9d3da94bd3507dea6b9b8916915a86b37ec87675153bed49f1539391fabce3ed3d68f917553daf2ba48dbd7752e77e94c3c6c730414f0ea9fce8aea3b082513516ff811b874b4ea5f8629e9a679faedfcfcd16546d572242943ca625e020356a76bccfc37c8d042bce98460b782c81174519a55dc8b13a81b3307efbf25bc1de04b80ae1a9130e5863b7c587c3908b084e81395e411d803195a21fcaae5ea90b6e253fd81712bbc10017b03861d2a2b71dcbf1fde9a663ce3975bf814ae3abbe5e9831c032f5b8cc70d63c7adca1949993ee3211df3853e8bf3c69d1265b5b64c679dcbe59abb03b0bf2da05c93029a0da260f55553da14e5061561bdd31eb7b303c080a61fdb83b526fc29eedff5da8f530e9fd3c5ac07c79433ada92aa7a11a44c2104152cb3a84c12f0f2f375bcf2857324149a3764f14eedb8613a093dfe96bed6118d31bf10a2ce85a29fe78e5f32d2a7acacacb8efbc56225518974dbf7cf84a412010fe6db7ddb0c016edd6e838b9b0052b8773957b1c22d05bbea949af6ee41c74a9fe0f68eeaa36e008d0cded7d5cf9d4e8ffb5bf9c8de7bcf9426b5a29ceeecf69d3a7daf756a307541767603707a4bd441eda09d685bd477446126f813abf4d03addbb399bd3d39a01d080c81ce00947a17c86d4191084fa8382f2d4116a7fb6dec328075b40369ff1ea42fd363dc65dac9a7814bb93eb4a79f1e555b1e80687fcf19444c1d16681eb453e80a18b4ef0bc0cb9b10b1d25f4065dea7700fd8c609ca62233c301acb47812f68fcc2c161ea2a03b42a7461acbc96a5ac96b724d26d8888a00d5a1d8c72718045f306e5b829cd1ff2991128807cd31b8cec2e7b0d2a87247b356cb3afaf4abc87e37d5f8d1d6affc14b6fbb7d0adb145131c10532daa31823389375c7da536d10769f255b8353fae807826ac9313df7cd6e98e445139ee8285e36f5875bc90238608e2c35f1ac77d4712d36d33cbe9e14200a8421b16fdd624fd20de9c89b8b3c14eef3608795510c3285bf990b7e11c01763672392d28b8022d954a8caa076a0669f57b57baf71e49030525202fa7cc95fbb8aef11abd9cf31841b01675ebcda57490836cc3df89ef3dd67fa13cd02ec19da4bba97c841a1c78b9e83f3ea09ccd981ef1119f2899e8d0d666616ac57a935bb1c6d222526068e304da1c65d70dbabec1c6273bbd8f9f629374f67eda1cc4e0d68d360652f8fb5280f27de25d85c76e95ad5cd970067b6000f5e29b0ff08b8f7827c30c5b702b24e632129fd508775565b4c97cbf205db99dd8f05c8fa1be6982c570a93f6b96daa1252478070ca650b45810df34b4e4aa35f8cc51b460a72b1ae4d246f544595313424ba14f747c425260b9556eaf985203dcc93123aea202153ad6e870e4fb66965b879c96b9f1d013850135882280e0a865deb25faa07f456ec199138a693b4347b6796a6aa3d0f468df0dfba5b044fecb9f5789ce4e0506961bd4a7f1825c310708171bd994aa2a7ec5c260358332dfcb36bc13074ad3817d5cfd5c72ff4290776584cacc3b0d0220f736c9a671bfbcf4e540d4b2cbea3c548c219cf025171c9145f3bbc5bbd502ec74a42bf0303197874f9dbccd585c5faf64a02fba3ca7c0cb46ef4929fbcb7a597ca64479d18723eb1fc7dfa9e73e9a28b8d5207bff6ff9264ff0860eed22dc4056242a868fda862a9f35631d6cf8e0186018227e80bafe52fec781a32977d23ecba81420afb540be4effce663908d96800bebd7a138d0ae808100032b189457ce6f1596f05d21132a6f66186ca27f1565bef0b70e05f0391e226fd5e6b2e9b7b506e00f80b8672167465178e8abe55261a4eeb5de59252d8942ad2b5d32cf8771db135b424180bda028628dbe0f8114e11985de0586c877885e732c36dea2b36f8fc6f31032fa4f27a6ff1942be697f142930088d7f5cace5c33fdbf0a04f27310ca1a3bf3f27f16b51306a7ef8620bd844ce5cdc7bbd01b7b299779a6da3b60c95729be474a0e36e1e346e25fa6e7d77b91cc4af811c4c5b17d38ab55d34b0cac74ae1a622897388e3d92525cea8bbfa0bb43aa4bb7d9be08b51dbf844653b5d607188a3490ca5c7cbfc68a5c210a5e7f815f26e2fe1871e84c4045eb8f5415ffcca0b355bd6a89edd10a2c1949a5ac878af812dcbff4638a27773bfbd56d82545f3a49cb93ae80570d6d07d11cdcd8afbfc2468d4ccaa6d0996c5f42afe460bb7129d4d305c02f7bb665bcd5f480a5d594bf756a9d8db453dbe1b7e8f23061516a2a75fe62e2d563abd1d332b348fcd01c86d87c46675b6be4caa565204f66ff3e38b0ddc6c15a15d5f24bb4009b1e47c8bbac883509772dc0fc9b421a04f68fe4727900977716c78e30e24d2857886e15da1900d7b173bbbcbf71ff61c7df0e45384dfab506ba06862ff4959227d72e4964c3218ec9ed3c49f34e375fd70053dcbb83ebd33f294bb582660be3f5b85605b14532055c113bc5d9b255c67a76f4b3fb30ae06e93839b7e6378475b81ceb203890235ee3aa7a73eff74ef58a0bd0b21187ed62da83a8ed34d424dbeddd9a76ddcb04b9e6ad57e8a0967fa34b9870c3e0720bddfb19969f0f95582c07e51f78fb4d61ddfdd84f7be917462b7167973f03c5478bc024bab562abefea489c506ceb0ac4f1f4d50c510a3cf1ce3e996ae104826efe6cebc073634553ca4669a5da8c2e4330af6584f89bd578bc77a8cf7d7cdfb4841f1c0d46acdd936368168eddc4cad588100cfdfa41aecc786f5084dd56dd38b5ca2bd3bd40eb6887630a721ede0033c58352fe04452a0998054891487568c5a0957f0032e1e2d4581d5b4d39aa833fcbfeaa52d33f39403744bf1f7fb3f89f304c4df482a839593dadf608c0fef34272dc9ab562534c0adf725481993aaac8ba8761d80cc63ce1daa53ab7245c5d3fc710e348b69cc91a7891c3d4b301025bcf06635d1e730cb78a01bb19dfeac360144fd355e6e4eb24bc3207a1b02c410acc57dbb949980250fbd808e28f41d0753bff4a5c21f15e815d6caceb9ab6b6ae73725bd26958db59de96de592d3791cf39953d753cd2b5f5483b01eadfbf5f3413501b1bfab571da09525d4d8ef2e77d424862e7ef0e85dfc3c4b980b943c33dc86d73b8cfdd845215654f6d0ba5d323a01136109e62b60ba7fe6238aadfabd7051fa938e05ff93a94a64d015ce50dadcf17b33ffcde33fcd94e9d4fbfa2ab2ab6d2b63893c57c61a7cfb2d4e988c4d040a3f7fab3f497ab211cac3b411ee9b8492ce320d566f8de22b6a0adf66c6c2992a7c3bbdb5afd9cc8daf90772a848307ee05ca8cb1c98ad1030e7c995f83317b7d0422926c0c8c321f0f66f150098da495c899b3c1e6960dcd92d37da504fafee66d25f9940d6f7eaf7a8baf4173f335fcf98279106263a6f2b0723b955bb608510da3482ffd88e956717a239af337fca433bdc84d23ad20d2d4a7ad62d213d21fb9f96f501fb9d4b70f99c51443a633d7703284a9aee70285025267bc418b5229d69c4b30ccf4290aec030719e14c1909bd1b973d3c6805211a44cb4d912ec866aa491c4c5d8b5b24d75ca8e3ca981bcdb1509dcda619754ffdd6b148a88333ab3c0b08a3281f4d0f844803bc6c17a9a7c87b54b9f5d2f0e3b8ecb095152af3bac1ae7660f6080d37b47e9236f320cbf01b806adbe3f55aa141832b205e8042f19433fd8046cdff1df40678d9e877353f5d4c4d1502a06712809c76e18530ba6e401fbee882948e3315ac67275290a27504eef15d632b19d15becd175147064433084ec45a10aecc32ffba24cbb18a76f87de8a78fa752805080f78cfd1f57cfad9912b17ff6e71414cf0aa72727ed950da4e92ef762e765546388de21c9765287c32529a91c4bdcc53bcfdd22629c378e7fd32d9e56ade96ef7fd68136d4e66de111e8c29d90ebb53fc740c140d363ca1769f57369fd2181f9af4bd65a9ebda2fc3040862ba356c1e7086bed7b840a0ae6c908e0e94976a106550260eea719bd08d161801ab052d7074399ab52857cee4e50b376f4a0527207ca4ce210d01247241b4d4d1bb18944763d7e55d209ee6e551d6f55466049fa4a439f0426ed8274bf098c9790b5b132d534ad657c0ac288a04e752e7565bff83ef5122deaebbb1fb1c1a3a1372fb8c961d31755f81b5e6a0ebd36b5d0730dfb3fc85a267d3696ac92194b96052d95376bfa60815d768b44938d5312ad0d3c0414ca95af6c71654675d4e2a05ef4def1e0f67901d651945fabf642b4fd38b66d3e8f5159892f7bd01b2f2c2f61cec050101319cab932781a2aa95e0c6fbd62c05ded2a12d512f21dc387b9142d3eb4301abec48f7c8e762dd481d9ef6d2d2859134ec5ac78ceaee1a732f9d5d5125462a40d6ee4ad08b0d7d89f0f9de91fd26c1bd3902bda1aeb26386a9c10014fc42acfafae177b2b9ec497c2e8f4679100871a278526d906b52a795dc197749370ce434eff0c1cd0944af014c3816980986a1e86c9c29070c5833716af6c36839c7477d02b054eb5dbd69f1b9c879691d1fa4c8df375d63b0df39d0b3d7c83d0900201b7a1439db275f4f9df2f4e366c3f15d4e2dbe5b118e4cb635275d6a63b4152b07bf1e7400fe76935663146cc78c539deb16b8e713b95c4e3973be4beeafbe668e1db0c71319e02aea6a826a589d4c95f89e3ebbf352c52ac56c05e7be1feafb0075f9d91af62cd6c56773043a493fa69a7a1e127e2b6f260261c6bb32bfa7c151120ebd63b4696deda0bdf3fb3a944e27b8fa5b8947591e8c162ac2dd5d512345b94d0fe3ee4038f2dde050e22d0bdda1a8508b638ce9af4d8491497bd52e790861401abe3109cf4813eabe1ea34762346afeeb3368d9c1b5195de32bc579fadb8311c470c5f13d3eb8ca30c89f5a43fc4b23bd661fdfff2ed69b83820d54737cbe2c57fc5a962100c6184ddcccadb45a0bcc8311f2735fd8576bf03e89e154a814758f074a0841ad880eb3b66347f47c3a9dbd2fb2e982bd80868758441270cf50764a9d0a6a3821a4d0c57cce53baec307584308dd301cfa3dad543ac140c3c00b40614a79bfdfff686e6cb7e5127946b7cb0ef6f5d7a14ff7d524229574f0e2a87832bb4162e8a3db19a46a99390c676aaa1a510c62c50a096cae0004ba57fc4548d831aea03b47cdd269909533ff5e6e6ae3f15ba88a49420b44c253ea7c9eaa02972c65a31ccec8b641c017663655328dd05ac4b8ceed5713bd354dd984922a5df6640d653c2bef7efe042873723de30b373333977d70fc8ef3d0b3c453eddb2d67742595c2dae1d04938a7f06ebdf1bccb34ef22c0d2a4d5174d9a0e2944acd998c56a174ac107e0409c52bd9b1343d7c8b5", 0x1000}], 0x2, &(0x7f00009f8000-0x3d0)=[{0xd8, 0x0, 0x80, "609efa467f8eb4006bde9fb6c343afbf96d0dce8cee6f25007a40ab8fcd7104c48741a945095229fa6bd584516dc1255d50faaad09958e6b2ef7daf5602b3ed295c34eea5b74265c7019b3c87f24f9248799049f50011ae773dcdbb953bb086e31aff682c963433ae7057d05835af7fba548b3683f463a5efbff1945bec7fe027a86b0d7bdbc921d80d1e44d1ec6ca38397ce23c3d2c78564008c917f0a292d9cc96c6677a2f541438e2f16cf5f5269fd71d53d3165ccf070ee2491c36c3c45c760ab0c48e8ddfd9"}, {0xa0, 0x110, 0x100, "9c1f377682bf9d9fdcd0e4a4fe7d85c04cc4be54d833600f25628669df9f3a9c983bff75cd2f8be427c8cbc3286d5140637b197002ae9f598eaec4ba1d8098bed08db65997c6eaa34919d4501044749da7c31487af1938c431eefa5c860b4c5cb9a99a1669f79631f9c931b592401175de2d5058374701f3098e8b03463b0a48901168692ec01ae95a6c023e4731"}, {0xc8, 0x0, 0x3a, "e96fb5461c85eab7c28d244e7b4850f7c4625a5f6912ff987ab88df22a0af50f1d5f16f5d89ea8464cae9f3b96b28d25b00769a552dde67b754993e2005b5ad57ab6ad9c467a96ca21d12c9a5c1013a00d303df47141aee90615bb3d72f1d3a5c4c10d0668bacd03ae0b2c8adb8cbdccd92ae836c2303aa502558ca90f8ff764949ed1fc123bbb0e2649517e3529c41d8b9fb1595e9d3ec40bae3d58d966be17bf463bc0b66021f328cf064b3015137f24709f9ceec9d066"}, {0xb8, 0x105, 0x80, "f4e65bc238b5ec593389b1fe2e4938bb64664ce8af7645ad5a40c04b28d265fafa49aee94f8a7dc3222fd8afc5d7425363e53550c71ec668d50c60d1ad9d1bc2d5170dc834d0cd50cdc64a6fe190f9bbfeba36193a4ce42cca0cd48e66d4d6b7306e13c0082e0924bbe904ff563a5c32abb9268903ba720a0f554a7b0d4aa92cf03f567d377d903107bedc14ad908324de4b3cfd602e650c139fda1596fb042ce33c25a9ed30"}, {0xd8, 0x112, 0x4, "c3878c18918bbf4129ac5cc0dadc92a36222b3a46c77d27aaccdb2d8a7e80727789e92d9a2353e7a5d89612796b912b23e8977b2715521dbb64b3b2382f5db83a2b1ca6625b08107a9fcdd974b2199927b8e167d65f09d387e33e8f26eee7710d9247aa7a887f609c58c9399d760b5b2185b9e02e424afec13dde625e814f4968d684b89126569fb8071c189675d8a925fd3fca305dd7d785d2ebfb0a9eb81ee2c064ab4b48b49577d69058b7c5edbec80c74a17f0c3d4634e24603dce58978969f7"}], 0x3d0, 0x80}, 0x8080) r2 = socket(0x11, 0x80002, 0x300) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000e4b000-0x20)={@generic="786af74bcd7cb4bbf0944848afc6e38f", @ifru_flags=0x4200}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000b39000)=0x3) r3 = add_key$user(&(0x7f00003fa000-0x5)='user\x00', &(0x7f0000c59000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ae0000)="395e7cbf5fe9e58ae4fb48b4009a20e2c1655dad280cae219eb4c3be1929a3c4076a15ba9975c8a3ea4fa6b0ca259b776adc19283d0ec946b7e88a0a6b9869d3bcad9285899b63244c81c93dbf502268462ae18ec3e057038d490ceb5f36b5ced04888fbb558b66300660c76f8ddc7f0d3ec45ec44a53da75a305643c96d7c3a347046b187d4088bcd2a2e4d9dcc0ac7d9f2c3b0c1dd4315c528e313610ced6a78a28b061a04bac6969751e71333c6670882be8fe5ac66a0bd9284b2a62a337d6b1ca970436ca2e5d035a288a306c8d461d5f9ad2cfbec4102d15e086a", 0xdd, 0xfffffffffffffff9) keyctl$update(0x2, r3, &(0x7f00004e2000-0x25)="f7d84483777e7040a41a1cc05cea56a5b1b085d2a9b644ec2dca791da3c088d5b1242f71c2", 0x25) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000d35000-0x4)={0x8000, 0x0, 0x0}, 0x4) getsockopt$packet_int(r2, 0x107, 0x12, &(0x7f0000b7c000-0x4)=0x0, &(0x7f000005f000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f01000)=0x6, 0x4) 2017/12/23 14:46:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000d5e000-0xb)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00008d4000)=0x10, 0x80800) vmsplice(r1, &(0x7f0000bfb000-0x10)=[{&(0x7f000023a000)="", 0x0}], 0x1, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000173000)=0x800, 0x4) sendto$ax25(r1, &(0x7f0000e22000)="f09a5554327e490bb6f7e525157645a2e583b2990f3bd49189acc9a5333b3ca22dc5650fda5db66da10b993956df3ab850a9640e763d121a12cb6f5e43224ac6ddbd3d9104fd7dc48426882ca5adee6236208635d12ccd5f7c7818f6e5de20bc33f62437bbc579b557c50d3a0f20d51f81bc594d21c9a1a8683a1957e886b24e2ac51aa2871aef6b9bc216409e8028e8313b730c573bd2a1c04694a0c70c2466472bbcb292135a9563f3bc6fd50a2ed96ccabcecec0c3a0c94d0c4c028548460ab7f1a0927bf6c137b6a76c7361b2649ef93e139d84ed35c548fc8cf50ee7eeeee69a7579f72e974a663e319", 0xec, 0x4000, &(0x7f0000b69000-0x10)={0x3, {"5f0f79f3cc4cac"}, 0x5}, 0x10) writev(r0, &(0x7f00009c7000-0x60)=[{&(0x7f0000ef4000-0x43)="c1c580416d3e8433fd3852133411eb1277d8b567b20c0b61328ff207d826792c1378b06eee75b878be789581188e14398a91417bccf75ab7747f6113e87163ad8ef910", 0x43}, {&(0x7f0000871000)="342f935c92680c173ea2b4b7a6da29a0d94eab88aad0fae5c4061d8b4525181c76d759421cd000adcc5ba756b78cd132554782c7a091a710771d702c2b018d30c1c2c8660b48aae97df4a125fda5eb61b206f67089827ce40d003631b47c6ba8535289f9d395c031379a19fda61fd1d88b37836f9c188f8ff3c5b392a257d074a6e8b644e68dfd03d69a722906a6", 0x8e}, {&(0x7f0000a9a000)="35510068933cbc15c721c8466d6c2e16121aca452c2c956520ec287e7b702490ee49ca87fa179ec1375142f869ebd7868a2397525ac3cf905708080316f594053246e2669bb34c5c3abf5ae6d7a8ce587ba5f5d05980edbf387cd3ad95b66d9867ad7139558ecae9240152f9e58effd2919eaf025f271f9cf0ebddf4cd6864fda5a921eeae2be40d2eaff04b1e4cadfb8c43aa8ead1fd562d143a76bef9f3cc6d7e0b2ec6200ae0e1ff5bc1e84819076ac008c1eeea0439ec1d5533bc2ba2ba27c367d79b42d94fcf68ce3090a0666d21dab05b2f95b0637373dc82c471f66218b5ee5e6ed75", 0xe6}, {&(0x7f00008c6000-0x58)="f739fa4208e1d0889c981539b11e2e26cf881fe6be438797a76a135b1e9538119f57ec9fbd740f7b8278029b1a2d46b5822bb005e6c82c734277502b9d6081ea3737fd69c3f47b238e75b02c498376da10142b502a6b53d6d244ace5102bf2759780d5180480183eb296e6e18c25a348573de83915a4eccb139e13a0c8d1977523c39c654def83ddea391b181ac8bb4a57419931d86ba5e270c8df688ddb751eda2c1f7b980f91bb99c76393961a391023db105485210570be075e8ec3d889bb65e485205455ec193c7da47b7a0679ac309ee59479e810ad1b17fed41fe9cadde270f24d8734e44395b757e24ba2d1b584", 0xf1}, {&(0x7f0000833000-0xeb)="770079927c5c55e5a21f78a83e5b5f93b2491dcbb54d2f234d807c0aa873779913b58666dc1fbb56904be84cca8c3281245fb5811c3a2373515de31046f78b5f387938cccea9b15dd67e3afeba5deda479126a28438052c3c26f81d85f0c0ab2813b63beebda464eb6fce19511f951d9a9de1f0e17d1616fef7cbc4e558081d1ef52fba9adedeab6c36bfe4b2f6f32f73f3379c1b4f915f094e82c5496ba0bd801d8dc4f6b0ab3b3431820bbfb03f83c339770c096e47834cfc125aedff1f7574d13c0ce56741fe8cbaa69d02b16d6ca3ef51dc740ac37501c521d8802c6256fca478da07b587292be9eb7", 0xeb}, {&(0x7f0000a46000)="379bc40bc6beab4ad5f0f33056d3f1c09b6410fa931cd4d08f543f32277b530a4c634ad523c84484dee55088f048c19360573cc0716cb3a4ddf6290a359165395654", 0x42}], 0x6) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ff8000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000f8c000)={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x3, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x2, [0x0, 0x0, 0x9c, 0x8, 0xfff, 0x3, 0x0, 0x0]}, 0x5c) init_module(&(0x7f00007d6000-0x18)='{&systembdevselfbdevGPL\x00', 0x18, &(0x7f0000eb0000)='*wlan0user[+vboxnet1#)em1bdev\x00') 2017/12/23 14:46:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000+0xe4c)='/dev/pktcdvd/control\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000001000)={0x6, 0x4, 0xbdd, {0x0, 0x1c9c380}, 0xffffffff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000000000)={{0x0, 0x7530}, {0x0, 0x0}}, &(0x7f0000ccf000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000089f000-0x4)=0x101, 0x8, 0x4, &(0x7f0000461000-0x10)={r3, r0}, &(0x7f0000001000-0x4)=0x40000, 0x8) 2017/12/23 14:46:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) fremovexattr(r1, &(0x7f0000d52000-0x2f)=@random={'security.\x00', 'md5sumsystemposix_acl_access+GPLeth1\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00008a9000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/23 14:46:09 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000541000/0x1000)=nil, 0x1000) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mprotect(&(0x7f0000cb4000/0x2000)=nil, 0x2000, 0x5) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000fbe000)='./file0\x00', &(0x7f0000fbe000)=""/180, 0xb4) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") 2017/12/23 14:46:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") getsockname$inet(r0, &(0x7f0000fc2000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cd5000)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00008ec000)={0x0, 0x80000, r0}) fcntl$getownex(r1, 0x10, &(0x7f000005a000)={0x0, 0x0}) getdents64(r0, &(0x7f0000f73000-0x159)=""/528, 0x210) 2017/12/23 14:46:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000092d000)='/dev/ptmx\x00', 0x200340, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000481000)={0x0, 0x1e, "cb3c870b0fab3b4a9b1777666af59b15e49a002b29097ec2e6f33801595f"}, &(0x7f0000dfc000)=0x26) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000a84000-0xc)={r4, 0x0, 0x0}, 0xc) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000e4b000)={0x3, 0x7fff, 0x7ff, 0x1, 0xfffffffffffffffc, 0x800, 0xffffffffffff563d, 0x0, 0x3, 0x100000000, 0x100000001, 0x47d367eb000}) 2017/12/23 14:46:09 executing program 2: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000ee9000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000001000-0x5e)="dcdc418454f8ab50add51fe27a2d2a942e859c4e3fc4c560f28941d7533387c2d54ed0c146fe2de339315bc3f82a4503c67ad22605065921a9cca73d1df06727c8b89812abaf325d3f1611f9be5679632f89434d0b462b0cf49d734038a6") fcntl$getown(r0, 0x9) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eee000-0x4)=0x14e1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eef000-0x40)=[{&(0x7f00005bb000)=""/196, 0xc4}, {&(0x7f0000251000-0x9c)=""/156, 0x9c}, {&(0x7f0000537000-0x59)=""/89, 0x59}, {&(0x7f0000001000-0xf1)=""/241, 0xf1}], 0x4, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2017/12/23 14:46:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000d5e000-0xb)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00008d4000)=0x10, 0x80800) vmsplice(r1, &(0x7f0000bfb000-0x10)=[{&(0x7f000023a000)="", 0x0}], 0x1, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000173000)=0x800, 0x4) sendto$ax25(r1, &(0x7f0000e22000)="f09a5554327e490bb6f7e525157645a2e583b2990f3bd49189acc9a5333b3ca22dc5650fda5db66da10b993956df3ab850a9640e763d121a12cb6f5e43224ac6ddbd3d9104fd7dc48426882ca5adee6236208635d12ccd5f7c7818f6e5de20bc33f62437bbc579b557c50d3a0f20d51f81bc594d21c9a1a8683a1957e886b24e2ac51aa2871aef6b9bc216409e8028e8313b730c573bd2a1c04694a0c70c2466472bbcb292135a9563f3bc6fd50a2ed96ccabcecec0c3a0c94d0c4c028548460ab7f1a0927bf6c137b6a76c7361b2649ef93e139d84ed35c548fc8cf50ee7eeeee69a7579f72e974a663e319", 0xec, 0x4000, &(0x7f0000b69000-0x10)={0x3, {"5f0f79f3cc4cac"}, 0x5}, 0x10) writev(r0, &(0x7f00009c7000-0x60)=[{&(0x7f0000ef4000-0x43)="c1c580416d3e8433fd3852133411eb1277d8b567b20c0b61328ff207d826792c1378b06eee75b878be789581188e14398a91417bccf75ab7747f6113e87163ad8ef910", 0x43}, {&(0x7f0000871000)="342f935c92680c173ea2b4b7a6da29a0d94eab88aad0fae5c4061d8b4525181c76d759421cd000adcc5ba756b78cd132554782c7a091a710771d702c2b018d30c1c2c8660b48aae97df4a125fda5eb61b206f67089827ce40d003631b47c6ba8535289f9d395c031379a19fda61fd1d88b37836f9c188f8ff3c5b392a257d074a6e8b644e68dfd03d69a722906a6", 0x8e}, {&(0x7f0000a9a000)="35510068933cbc15c721c8466d6c2e16121aca452c2c956520ec287e7b702490ee49ca87fa179ec1375142f869ebd7868a2397525ac3cf905708080316f594053246e2669bb34c5c3abf5ae6d7a8ce587ba5f5d05980edbf387cd3ad95b66d9867ad7139558ecae9240152f9e58effd2919eaf025f271f9cf0ebddf4cd6864fda5a921eeae2be40d2eaff04b1e4cadfb8c43aa8ead1fd562d143a76bef9f3cc6d7e0b2ec6200ae0e1ff5bc1e84819076ac008c1eeea0439ec1d5533bc2ba2ba27c367d79b42d94fcf68ce3090a0666d21dab05b2f95b0637373dc82c471f66218b5ee5e6ed75", 0xe6}, {&(0x7f00008c6000-0x58)="f739fa4208e1d0889c981539b11e2e26cf881fe6be438797a76a135b1e9538119f57ec9fbd740f7b8278029b1a2d46b5822bb005e6c82c734277502b9d6081ea3737fd69c3f47b238e75b02c498376da10142b502a6b53d6d244ace5102bf2759780d5180480183eb296e6e18c25a348573de83915a4eccb139e13a0c8d1977523c39c654def83ddea391b181ac8bb4a57419931d86ba5e270c8df688ddb751eda2c1f7b980f91bb99c76393961a391023db105485210570be075e8ec3d889bb65e485205455ec193c7da47b7a0679ac309ee59479e810ad1b17fed41fe9cadde270f24d8734e44395b757e24ba2d1b584", 0xf1}, {&(0x7f0000833000-0xeb)="770079927c5c55e5a21f78a83e5b5f93b2491dcbb54d2f234d807c0aa873779913b58666dc1fbb56904be84cca8c3281245fb5811c3a2373515de31046f78b5f387938cccea9b15dd67e3afeba5deda479126a28438052c3c26f81d85f0c0ab2813b63beebda464eb6fce19511f951d9a9de1f0e17d1616fef7cbc4e558081d1ef52fba9adedeab6c36bfe4b2f6f32f73f3379c1b4f915f094e82c5496ba0bd801d8dc4f6b0ab3b3431820bbfb03f83c339770c096e47834cfc125aedff1f7574d13c0ce56741fe8cbaa69d02b16d6ca3ef51dc740ac37501c521d8802c6256fca478da07b587292be9eb7", 0xeb}, {&(0x7f0000a46000)="379bc40bc6beab4ad5f0f33056d3f1c09b6410fa931cd4d08f543f32277b530a4c634ad523c84484dee55088f048c19360573cc0716cb3a4ddf6290a359165395654", 0x42}], 0x6) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ff8000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000f8c000)={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x3, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x2, [0x0, 0x0, 0x9c, 0x8, 0xfff, 0x3, 0x0, 0x0]}, 0x5c) init_module(&(0x7f00007d6000-0x18)='{&systembdevselfbdevGPL\x00', 0x18, &(0x7f0000eb0000)='*wlan0user[+vboxnet1#)em1bdev\x00') [ 39.815171] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15981 sclass=netlink_route_socket pig=7446 comm=syz-executor3 [ 39.849698] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15981 sclass=netlink_route_socket pig=7461 comm=syz-executor3 2017/12/23 14:46:09 executing program 5: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000efc000-0x4)="fac963df", 0x4) 2017/12/23 14:46:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000481000-0x153)="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", 0x151) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000e90000-0x1)="", 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005b6000-0x9)='/dev/rtc\x00', 0x44200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000989000)={0x0, 0x81, 0x20}, &(0x7f00006fb000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007fe000)={0x2, 0x1, 0x8, 0x10000, r2}, 0x10) 2017/12/23 14:46:09 executing program 7: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000f8000-0x10)=[{&(0x7f0000de8000-0x29)="2900000018003126da00004000c900020a2400000000ff0680000cf10b00080004000400010000006b", 0x29}], 0x1) 2017/12/23 14:46:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000095a000)='./file0\x00', 0x28) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000009e000)='/proc/self/net/pfkey\x00', 0x100, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00001cc000)={0x3, &(0x7f000032b000)=[{0x4, 0x8, 0x101, 0x5}, {0x100000001, 0x8001, 0x7f, 0x2}, {0x6, 0x7a8cfe7e, 0x8000, 0x6}]}, 0x10) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f00007ac000)=""/32) 2017/12/23 14:46:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00009b1000)='./file0\x00', &(0x7f0000d48000)='./file0\x00', &(0x7f00009e0000-0xa)='hugetlbfs\x00', 0x0, &(0x7f0000f0e000)="") 2017/12/23 14:46:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = getpid() r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000020a000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000706000)=0x0, &(0x7f0000da9000-0x4)=0x4) ptrace$getregs(0xe, r1, 0x8000, &(0x7f0000854000-0x65)=""/101) syz_open_dev$sg(&(0x7f0000571000)='/dev/sg#\x00', 0x9, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000123000-0x4)=0x0, 0x4) r3 = dup(r0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000b70000-0x4)=0x0) sendto$inet6(r3, &(0x7f00009a1000-0x1)="", 0x0, 0x20000001, &(0x7f00008d7000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$getownex(r3, 0x10, &(0x7f00006fe000)={0x0, 0x0}) 2017/12/23 14:46:09 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000001b000)='clear_refs\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000001c000)=[{&(0x7f0000011000)='S', 0x1}], 0x1) 2017/12/23 14:46:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d32000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000706000)=""/27) r1 = syz_open_dev$loop(&(0x7f0000dac000)='/dev/loop#\x00', 0xffffffffffffffff, 0xa00000) ioctl$LOOP_SET_CAPACITY(r1, 0x4c05) 2017/12/23 14:46:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000615000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00006c6000-0xe)={0x5, [0x5, 0x3f, 0x2, 0xb0, 0x6]}, &(0x7f0000e95000-0x4)=0xe) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000116000-0x10)='/dev/sequencer2\x00', 0x10200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000071000+0x22d)={0xffffffffffff687e, 0x1, {0x3, 0x2, 0xce, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@generic="77ae9aff4efce31b91a1650c4c68512f", @ifru_data=&(0x7f00000b2000)="4834a2edb59fa69e12240593b7771fb80d62938deb5fbc313776c9b3e6b04b02"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = gettid() fstat(r0, &(0x7f0000b3e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000c35000)=0x0, &(0x7f00004ba000-0x4)=0x0, &(0x7f0000d30000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000286000)={0x0, 0x0}) lstat(&(0x7f0000977000-0x8)='./file0\x00', &(0x7f00003da000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000e42000)='./file0\x00', &(0x7f00005ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r1, 0x9) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000b6a000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a6d000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000049b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002c5000)=0xc) r13 = getuid() stat(&(0x7f0000355000-0x8)='./file0\x00', &(0x7f0000e00000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000b76000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000073000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000092a000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000529000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000ca6000-0x4)=0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000047d000)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000381000-0x8)='./file0\x00', &(0x7f0000542000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000005000-0xa8)=[{&(0x7f000070f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ebb000+0x8c4)=[{&(0x7f0000bef000)="8cbfc836a1e89e83bbd36c2aa038a345c2549c135037d813194ab4696aa17ffec3770cb45f3953cf54", 0x29}, {&(0x7f00000e0000-0x85)="bd98bbb2561d3a3af05a31cc112e813f702a2e95bbc53b3e791c16d44ba7d32e705c6c6ecbb34d274fe91b48dc9c1ef675e866cea31560bcdaa49677f3c1407edec7ac3f2b4ef327e43b40459b4c772a68013711c32ecfd92ca06a687076bae3fe6d1fb037250e599c30e54219359d59f7be5bdaf2bf8d5da87b79fc17656561924267bd59", 0x85}, {&(0x7f0000a82000-0x35)="ae6b2f54647bc4dd8fc714210a40b344e5be75ffb98621f2a7984aa72199db72aaa6cad540ce5c2895c62676ead77e5253b2a1c947", 0x35}, {&(0x7f0000c9c000)="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", 0xfa}], 0x4, &(0x7f0000234000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x1}, {&(0x7f00007c9000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000668000-0x20)=[{&(0x7f0000be3000)="95c60589fd9ab46d091f89eda99086747da9b40d1187caad70f7", 0x1a}, {&(0x7f0000299000-0x4c)="4f35102bd77d5520a858a707efdd287008773062ba385d7c1284c18f9144fdb996f2ff3b32d4e3e131de87beee6737c41cdbdfdf17e90e90a31fb11faee3ea2e09667d0f0a18e7519950e2ff", 0x4c}], 0x2, &(0x7f0000188000-0x130)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x38, 0x1, 0x1, [r2, r2, r0, r0, r1, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x28, 0x1, 0x1, [r2, r0, r1, r2, r2]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r2]}], 0x130, 0x24048044}, {&(0x7f0000cdf000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000029e000-0x10)=[{&(0x7f0000f20000)="b058b98dec56826f2746e57227a8a320640e270814f901f86f14d584132475c3dcd312b3723511ff5512358d3df7f4279da2afc35805c1032e4a420e365948d5c138ad110a8bdac9bf9bcb76e7efa9a5b6a01ea4cd9949062bafbd7041cfd636fb1b401a64a07ef0ced83af65d3956219960d0a3cf8499ea39df374f71d3e1e8fe36e248916df60196e475071af39020a1659320079d94e1d69a41fe4f2e0931b9bc005a81a4fb1d002378811e9a47f3c6b6e719a535eb58cc049d6e3d8ff05d0541f78b9b2d96ac8bc2d4d094a3d70db634c9d32f0cd4a8d6c896a4fce1a6", 0xdf}], 0x1, &(0x7f0000a75000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r2, r0]}], 0x50, 0x0}], 0x3, 0x4000000) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000987000)=0x0) [ 39.878516] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15981 sclass=netlink_route_socket pig=7475 comm=syz-executor3 [ 39.915536] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/23 14:46:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000481000-0x153)="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", 0x151) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000e90000-0x1)="", 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005b6000-0x9)='/dev/rtc\x00', 0x44200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000989000)={0x0, 0x81, 0x20}, &(0x7f00006fb000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007fe000)={0x2, 0x1, 0x8, 0x10000, r2}, 0x10) 2017/12/23 14:46:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = dup2(r0, r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0x4f4000)=nil, 0x4f4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) inotify_add_watch(r0, &(0x7f0000cd2000-0x8)='./file0\x00', 0x1000400) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000102000-0x8c)={0x0, @in6={{0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000049b000)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00009dc000)={r5, 0x6}, 0x8) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r6 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r4, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00004ee000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ed000)=[], &(0x7f00003c3000)=[]}}], 0x0, 0x0, &(0x7f00001b0000)=""}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f0000268000)=[@free_buffer={0x40086303, r6}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000002000)=""}) write(r0, &(0x7f0000417000)="", 0x0) 2017/12/23 14:46:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a02000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000739000-0x5c)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa6, 0x2}, &(0x7f00004de000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000064000)={0x9f, 0x0, 0x2, 0x7fff, r1}, 0x10) rt_sigaction(0x7, &(0x7f000069d000)={0x47e0e8, {0xfffffffffffff27d}, 0xc9d2db0b9c0912a0, 0x0}, &(0x7f000040f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000347000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) 2017/12/23 14:46:09 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000911000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00007db000)=0x1c, 0x0) setsockopt(r0, 0x8, 0x1ff, &(0x7f0000001000-0x14)="322a2f386fd6f2c833fbf845f35569e0ade0fc6e", 0x14) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000001000)={0x71fa, 0x20, 0x1, 0x3, 0x4, 0xbbb, 0x9, 0x8, 0x0, 0x3}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000fd6000)=""/31) fcntl$setownex(r0, 0xf, &(0x7f0000fd6000-0x8)={0x0, r2}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd6000)='/dev/rfkill\x00', 0x800, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) r4 = socket(0x11, 0x2, 0x0) r5 = epoll_create1(0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000fd8000-0x23)="74e25058955f6562b06ea0b617d4705e330388f1dc1272cc03279f9a2226c4d5ee3b58") epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000001f000)={0x40000020000201, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f0000cd9000)={0x0, 0x0}) epoll_pwait(r5, &(0x7f00006d8000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000e67000-0x8)={0x0}, 0x8) 2017/12/23 14:46:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000405000-0x4)=0x0, &(0x7f0000258000)=0x4) fcntl$setsig(r0, 0xa, 0x17) fcntl$lock(r0, 0x7, &(0x7f0000f76000)={0x0, 0x2, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000206000-0x4)=0x0, &(0x7f00007e1000-0x4)=0x4) 2017/12/23 14:46:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000344000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000fda000)=[0x100000000, 0x0]) r1 = syz_open_procfs(0x0, &(0x7f0000dee000-0xe)='cmdline\x00') fcntl$dupfd(r1, 0x0, r0) preadv(r1, &(0x7f0000369000+0x122)=[{&(0x7f0000992000-0x60)=""/96, 0x60}], 0x1, 0x0) 2017/12/23 14:46:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x3ca7, 0x1, 0x6, 0xfffffffffffffc01, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f00008b7000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c93000-0x4)=0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003ec000-0xa)='/dev/ptmx\x00', 0x100000000000000, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x2, 0x5, 0xffffffffffffffff, &(0x7f0000695000)={0x0, 0x0}) r3 = syz_open_pts(r1, 0x0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00006de000-0x10)={0x5, &(0x7f00003f5000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$TCSETA(r2, 0x5402, &(0x7f00001ec000-0x14)={0x4, 0x6, 0xfff, 0x0, 0x97, 0x9, 0x0, 0x6, 0x100000001, 0x2}) recvmmsg(r0, &(0x7f0000d60000)=[{{&(0x7f0000f37000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a80000-0x70)=[{&(0x7f0000ea4000)=""/186, 0xba}, {&(0x7f0000cb1000-0xda)=""/218, 0xda}, {&(0x7f000093b000-0x53)=""/83, 0x53}, {&(0x7f0000b23000)=""/178, 0xb2}, {&(0x7f0000480000-0x38)=""/140, 0x8c}, {&(0x7f0000443000)=""/247, 0xf7}, {&(0x7f0000656000)=""/199, 0xc7}], 0x7, &(0x7f00002ad000)=""/214, 0xd6, 0x40000000}, 0x6}, {{&(0x7f00003b2000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000dfa000-0x40)=[{&(0x7f00002e1000-0xfe)=""/254, 0xfe}, {&(0x7f00001f2000)=""/251, 0xfb}, {&(0x7f0000e01000)=""/29, 0x1d}, {&(0x7f000000b000)=""/168, 0xa8}], 0x4, 0x0, 0x0, 0x0}, 0x4}, {{&(0x7f0000b7a000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000568000)=[{&(0x7f0000659000-0x50)=""/80, 0x50}, {&(0x7f000035d000)=""/224, 0xe0}, {&(0x7f0000acc000-0xc1)=""/193, 0xc1}, {&(0x7f0000133000-0x42)=""/66, 0x42}, {&(0x7f000018c000)=""/37, 0x25}, {&(0x7f0000456000-0xd1)=""/209, 0xd1}], 0x6, &(0x7f00006d4000)=""/4096, 0x1000, 0x7ff}, 0x1}, {{&(0x7f0000d70000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a8000)=[{&(0x7f00002dd000)=""/110, 0x6e}, {&(0x7f000065a000)=""/62, 0x3e}, {&(0x7f000089e000-0x57)=""/87, 0x57}], 0x3, 0x0, 0x0, 0x6}, 0xff}, {{&(0x7f0000b60000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000315000)=[{&(0x7f0000caf000)=""/40, 0x28}, {&(0x7f0000fcf000-0x51)=""/81, 0x51}, {&(0x7f00009c1000-0x84)=""/132, 0x84}, {&(0x7f00000df000-0x87)=""/135, 0x87}], 0x4, &(0x7f00003e7000)=""/121, 0x79, 0x100000000}, 0x100000001}, {{&(0x7f00004a6000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e2f000-0x90)=[{&(0x7f0000ec9000)=""/225, 0xe1}, {&(0x7f0000247000)=""/235, 0xeb}, {&(0x7f0000091000-0xc1)=""/193, 0xc1}, {&(0x7f0000ca8000)=""/75, 0x4b}, {&(0x7f0000aba000-0xcc)=""/204, 0xcc}, {&(0x7f0000344000-0xfc)=""/252, 0xfc}, {&(0x7f0000b3f000-0xec)=""/236, 0xec}, {&(0x7f00008d9000)=""/4096, 0x1000}, {&(0x7f00004a0000)=""/252, 0xfc}], 0x9, &(0x7f00009d9000)=""/28, 0x1c, 0x6}, 0x3}, {{&(0x7f0000787000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000d21000)=[{&(0x7f000007a000-0x43)=""/67, 0x43}, {&(0x7f0000e2f000-0xe6)=""/230, 0xe6}, {&(0x7f0000df7000-0x7f)=""/127, 0x7f}, {&(0x7f00009e2000)=""/146, 0x92}, {&(0x7f0000121000-0x9d)=""/157, 0x9d}, {&(0x7f0000251000-0x6)=""/6, 0x6}, {&(0x7f000083e000)=""/62, 0x3e}], 0x7, 0x0, 0x0, 0x800}, 0x9}, {{&(0x7f0000ba1000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000e3a000-0x80)=[{&(0x7f0000743000)=""/8, 0x8}, {&(0x7f000007f000-0xcb)=""/203, 0xcb}, {&(0x7f0000bca000)=""/5, 0x5}, {&(0x7f00002f0000-0x6)=""/6, 0x6}, {&(0x7f0000b4e000-0x6e)=""/110, 0x6e}, {&(0x7f000080b000-0x79)=""/121, 0x79}, {&(0x7f000030c000-0x35)=""/53, 0x35}, {&(0x7f00003b1000-0xbf)=""/191, 0xbf}], 0x8, &(0x7f0000a51000-0x1000)=""/4096, 0x1000, 0x8}, 0xd455}], 0x8, 0x1, &(0x7f000062d000)={0x77359400, 0x0}) ioctl$FIONREAD(r3, 0x541b, &(0x7f00003ef000-0x4)=0x0) add_key$keyring(&(0x7f0000cb8000-0x8)='keyring\x00', &(0x7f0000c92000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) readv(r3, &(0x7f00000c9000-0x70)=[{&(0x7f0000fde000)=""/3705, 0xe79}, {&(0x7f0000641000-0x9)=""/9, 0x9}, {&(0x7f0000fe6000-0x4a)=""/74, 0x4a}, {&(0x7f0000fe0000-0xa9)=""/169, 0xa9}, {&(0x7f0000fe7000-0x88)=""/136, 0x88}, {&(0x7f0000c7a000-0x8)=""/8, 0x8}], 0x6) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000328000)={0x2, 0x1, {0xffffffffffffffff, 0x1, 0x9, 0x2, 0xbea}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 14:46:09 executing program 3: openat$ppp(0xffffffffffffff9c, &(0x7f000042c000-0x9)='/dev/ppp\x00', 0x101401, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e5f000-0xa)='net/route\x00') setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00003a1000)=0xdba6, 0x4) preadv(r0, &(0x7f0000c39000)=[{&(0x7f0000e73000)=""/125, 0x7d}], 0x1, 0x4000004) [ 39.944695] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/23 14:46:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f000052f000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x6, 0x80000000000b, 0x4, &(0x7f000000b000)={0x0, r0}, &(0x7f0000048000)=0x0, 0x54) futex(&(0x7f000000d000-0x4)=0x2000004, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100, r0}, &(0x7f0000048000)=0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00003ee000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000ac4000-0x8)=0x3) r2 = syz_open_dev$sndseq(&(0x7f0000e24000-0xd)='/dev/snd/seq\x00', 0x0, 0x400000) r3 = syz_open_dev$sg(&(0x7f000021d000-0x9)='/dev/sg#\x00', 0x8, 0x2000) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000952000-0x1c)=@req3={0x1000, 0xffffffff, 0xed, 0x2, 0x8, 0x0, 0xfffffffffffffff9}, 0x1c) finit_module(r2, &(0x7f00005f0000)="", 0x1) clock_gettime(0x7, &(0x7f00002a8000-0x10)={0x0, 0x0}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000038c000)='/selinux/checkreqprot\x00', 0x1, 0x0) bind$ax25(r4, &(0x7f0000022000)={0x3, {"2c18df0cfffa85"}, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000ab9000-0x10)={0x0, 0x10, &(0x7f000012a000-0x10)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000144000-0x8)={r5, 0x4}, 0x8) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) 2017/12/23 14:46:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r1, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 14:46:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x8, &(0x7f000064a000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009f4000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c9000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00005db000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a0000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000284000-0xe8)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0x7, 0x0, 0x200, 0x0, 0x2, 0x5, 0x80, 0x80, 0xfffffffffffffffb, r1, r2}, {0x2, 0x9, 0x6, 0x7, 0x401, 0x80, 0xf113, 0x0}, {0xdac, 0x4, 0x7, 0xa1}, 0x0, 0x10000, 0x1f, 0x1, 0x52, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x200000000000000}, 0x2, @in6=@loopback={0x0, 0x1}, 0x5, 0x4, 0x3, 0x8, 0x4, 0x5d, 0x2}}, 0xe8) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00005df000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000f7b000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0xffffff7ffffffffe}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/23 14:46:09 executing program 3: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod(&(0x7f00004cb000)='./file0/file0\x00', 0x0, 0x0) 2017/12/23 14:46:09 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) accept$unix(r0, &(0x7f0000052000-0x3c)=@file={0x0, ""/58}, &(0x7f0000f70000)=0x3c) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f000063f000-0x14)="ff01000000000000000000000000000101000000", 0x14) 2017/12/23 14:46:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000aed000-0x1)='.', &(0x7f0000224000)='ext3\x00', 0x0, &(0x7f00008b3000)="") [ 40.061439] binder: BINDER_SET_CONTEXT_MGR already set [ 40.066776] binder: 7512:7522 ioctl 40046207 0 returned -16 [ 40.084296] binder: 7512:7538 got reply transaction with no transaction stack [ 40.085914] binder_alloc: 7512: binder_alloc_buf, no vma [ 40.085951] binder: 7512:7522 transaction failed 29189/-3, size 0-0 line 3127 [ 40.104971] binder: 7512:7538 transaction failed 29201/-71, size 0-0 line 2920 [ 40.128313] binder: undelivered TRANSACTION_ERROR: 29189 [ 40.134392] binder: undelivered TRANSACTION_ERROR: 29201 [ 40.179226] binder: release 7512:7522 transaction 53 out, still active [ 40.187279] binder: undelivered TRANSACTION_COMPLETE [ 40.197959] binder: undelivered TRANSACTION_COMPLETE [ 40.208706] binder: undelivered TRANSACTION_COMPLETE [ 40.219726] binder: undelivered transaction 52, process died. [ 40.232154] binder: send failed reply for transaction 53, target dead INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes [ 244.989087] INFO: task syz-executor4:7536 blocked for more than 120 seconds. [ 244.996319] Not tainted 4.9.71-g2506378 #113 [ 245.008961] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 245.016928] syz-executor4 D29168 7536 3553 0x00000004 [ 245.041796] ffff8801d8583000 ffff8801c2d25f80 ffff8801d8e30fc0 ffff8801c32e6000 [ 245.059250] ffff8801db321458 ffff8801d8cf77d0 ffffffff8389e00b ffff8801d8cf77a8 [ 245.067235] ffffffff8123940f 00ffffff838a997a ffff8801db321d28 ffff8801db321d50 [ 245.084032] Call Trace: [ 245.086597] [] ? __schedule+0x67b/0x1ba0 [ 245.108948] [] ? mark_held_locks+0xaf/0x100 [ 245.114912] [] ? rwsem_down_read_failed+0x1db/0x320 [ 245.128947] [] schedule+0x7f/0x1b0 [ 245.134124] [] rwsem_down_read_failed+0x1e0/0x320 [ 245.158948] [] ? rt_mutex_futex_unlock+0x10/0x10 [ 245.165343] [] ? lock_acquire+0x171/0x410 [ 245.178951] [] ? n_tty_receive_char_lnext+0x660/0x660 [ 245.185777] [] call_rwsem_down_read_failed+0x18/0x30 [ 245.208945] [] down_read+0x52/0xb0 [ 245.214115] [] ? n_tty_read+0x217/0x16c0 [ 245.220026] [] n_tty_read+0x217/0x16c0 [ 245.225541] [] ? ldsem_down_read+0x32/0x40 [ 245.231622] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 245.238526] [] ? __ldsem_down_read_nested+0xce/0x4f0 [ 245.258951] [] ? n_tty_receive_char_lnext+0x660/0x660 [ 245.265794] [] ? finish_wait+0x180/0x180 [ 245.288949] [] ? ldsem_down_read+0x32/0x40 [ 245.294824] [] ? n_tty_receive_char_lnext+0x660/0x660 [ 245.308949] [] tty_read+0x169/0x250 [ 245.314210] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 245.338946] [] ? security_file_permission+0x89/0x1e0 [ 245.345683] [] ? tty_poll+0x170/0x170 [ 245.351386] [] ? tty_poll+0x170/0x170 [ 245.356816] [] do_readv_writev+0x520/0x750 [ 245.363068] [] ? vfs_write+0x530/0x530 [ 245.368585] [] ? exit_robust_list+0x230/0x230 [ 245.374933] [] ? __fget+0x228/0x3a0 [ 245.380371] [] ? __fget+0x47/0x3a0 [ 245.385539] [] vfs_readv+0x84/0xc0 [ 245.390932] [] do_readv+0xe6/0x250 [ 245.396100] [] ? vfs_readv+0xc0/0xc0 [ 245.401689] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 245.408333] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.415345] [] SyS_readv+0x27/0x30 [ 245.420706] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 245.427261] [ 245.427261] Showing all locks held in the system: [ 245.433784] 2 locks held by khungtaskd/515: [ 245.438077] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.446777] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.456460] 2 locks held by getty/3302: [ 245.460412] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.469741] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.479653] 3 locks held by syz-executor4/7536: [ 245.484293] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.493590] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.503497] #2: (&o_tty->termios_rwsem/1){++++..}, at: [] n_tty_read+0x217/0x16c0 [ 245.513438] 3 locks held by syz-executor4/7552: [ 245.518076] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.527372] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.537287] #2: (&o_tty->termios_rwsem/1){++++..}, at: [] n_tty_read+0x217/0x16c0 [ 245.547219] [ 245.548820] ============================================= [ 245.548820] [ 245.556515] NMI backtrace for cpu 1 [ 245.560138] CPU: 1 PID: 515 Comm: khungtaskd Not tainted 4.9.71-g2506378 #113 [ 245.567382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.576710] ffff8801d89c7d00 ffffffff81d922b9 0000000000000000 0000000000000001 [ 245.584697] 0000000000000001 0000000000000001 ffffffff810ba190 ffff8801d89c7d38 [ 245.592679] ffffffff81d9d3dd 0000000000000001 0000000000000000 ffff8801c396cc18 [ 245.600660] Call Trace: [ 245.603226] [] dump_stack+0xc1/0x128 [ 245.608563] [] ? irq_force_complete_move+0x390/0x390 [ 245.615290] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.621235] [] ? irq_force_complete_move+0x390/0x390 [ 245.627960] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.635036] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.642024] [] watchdog+0x6f0/0xa70 [ 245.647273] [] ? watchdog+0x125/0xa70 [ 245.652701] [] kthread+0x26d/0x300 [ 245.657866] [] ? reset_hung_task_detector+0x20/0x20 [ 245.664504] [] ? kthread_park+0xa0/0xa0 [ 245.670106] [] ? kthread_park+0xa0/0xa0 [ 245.675704] [] ? kthread_park+0xa0/0xa0 [ 245.681301] [] ret_from_fork+0x2a/0x40 [ 245.686951] Sending NMI from CPU 1 to CPUs 0: [ 245.691920] NMI backtrace for cpu 0 [ 245.695528] CPU: 0 PID: 7519 Comm: syz-executor4 Not tainted 4.9.71-g2506378 #113 [ 245.703111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.712429] task: ffff8801d92a0000 task.stack: ffff8801d8498000 [ 245.718450] RIP: 0010:[] c [] __sanitizer_cov_trace_pc+0x2b/0x50 [ 245.727767] RSP: 0018:ffff8801d849fb28 EFLAGS: 00000246 [ 245.733179] RAX: ffff8801d92a0000 RBX: ffffc90005764060 RCX: ffffffff82004376 [ 245.740415] RDX: 0000000000000002 RSI: ffffc90002fe5000 RDI: ffffc90005765260 [ 245.747652] RBP: ffff8801d849fb28 R08: 1ffff1003b25411a R09: 0000000000000000 [ 245.754888] R10: 0000000000000003 R11: ffff8801d92a0000 R12: ffffc90005763000 [ 245.762124] R13: 00000004230e75a5 R14: 00000000203eeffc R15: ffff8801d9a85fb8 [ 245.769361] FS: 00007fa59d388700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 245.777551] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 245.783398] CR2: 00007f92803dc000 CR3: 00000001c2ef6000 CR4: 00000000001406f0 [ 245.790635] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 245.797880] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 245.805116] Stack: [ 245.807231] ffff8801d849fb78c ffffffff82004376c ffffffffffffffffc 00000000000005a5c [ 245.815423] 0000000000000000c ffff8801d9a85d80c 1ffff1003b093f75c 000000000000541bc [ 245.823613] ffffffffffffffe7c ffff8801d967b000c ffff8801d849fd70c ffffffff81ffd063c [ 245.831804] Call Trace: [ 245.834351] [] n_tty_ioctl+0x266/0x2d0 [ 245.839850] [] tty_ioctl+0x733/0x2170 [ 245.845263] [] ? commit_echoes+0x1b0/0x1b0 [ 245.851110] [] ? no_tty+0xa0/0xa0 [ 245.856175] [] ? avc_has_perm+0x2fd/0x4f0 [ 245.861935] [] ? avc_has_perm+0xb0/0x4f0 [ 245.867608] [] ? __fget_light+0x158/0x1e0 [ 245.873367] [] ? avc_has_perm_noaudit+0x450/0x450 [ 245.879824] [] ? __lock_acquire+0x629/0x3640 [ 245.885860] [] ? __sys_recvmmsg+0x429/0x6d0 [ 245.891793] [] ? do_readv_writev+0x1f9/0x750 [ 245.897812] [] ? file_has_perm+0x287/0x440 [ 245.903658] [] ? selinux_kernel_act_as+0x210/0x210 [ 245.910198] [] ? no_tty+0xa0/0xa0 [ 245.915265] [] do_vfs_ioctl+0x1aa/0x1140 [ 245.920937] [] ? ioctl_preallocate+0x220/0x220 [ 245.927130] [] ? selinux_file_ioctl+0x355/0x530 [ 245.933409] [] ? selinux_capable+0x40/0x40 [ 245.939279] [] ? __fget+0x201/0x3a0 [ 245.944516] [] ? __fget+0x228/0x3a0 [ 245.949755] [] ? __fget+0x47/0x3a0 [ 245.954909] [] ? security_file_ioctl+0x89/0xb0 [ 245.961101] [] SyS_ioctl+0x8f/0xc0 [ 245.966256] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 245.972815] Code: c55 c48 c89 ce5 c65 c48 c8b c04 c25 c40 c55 c01 c00 c65 c8b c15 c9c cc0 cca c7e c81 ce2 c00 c01 c1f c00 c48 c8b c4d c08 c75 c2b c8b c90 c68 c12 c00 c00 c83 cfa c02 c75 c20 c<48> c8b cb0 c70 c12 c00 c00 c8b c80 c6c c12 c00 c00 c48 c8b c16 c48 c83 cc2 c01 c48 c [ 246.004962] Kernel panic - not syncing: hung_task: blocked tasks [ 246.011104] CPU: 1 PID: 515 Comm: khungtaskd Not tainted 4.9.71-g2506378 #113 [ 246.018348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.027676] ffff8801d89c7cb8 ffffffff81d922b9 ffffffff83a89e80 ffff8801d89c7d90 [ 246.035662] ffff8801c396cc00 dffffc0000000000 ffffffff84409000 ffff8801d89c7d80 [ 246.043647] ffffffff8142d741 0000000041b58ab3 ffffffff84188580 ffffffff8142d585 [ 246.051628] Call Trace: [ 246.054192] [] dump_stack+0xc1/0x128 [ 246.059531] [] panic+0x1bc/0x3a8 [ 246.064525] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 246.072731] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 246.079983] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 246.087228] [] watchdog+0x701/0xa70 [ 246.092481] [] ? watchdog+0x125/0xa70 [ 246.097903] [] kthread+0x26d/0x300 [ 246.103064] [] ? reset_hung_task_detector+0x20/0x20 [ 246.109704] [] ? kthread_park+0xa0/0xa0 [ 246.115303] [] ? kthread_park+0xa0/0xa0 [ 246.120902] [] ? kthread_park+0xa0/0xa0 [ 246.126503] [] ret_from_fork+0x2a/0x40 [ 246.132652] Dumping ftrace buffer: [ 246.136222] (ftrace buffer empty) [ 246.139898] Kernel Offset: disabled [ 246.143495] Rebooting in 86400 seconds..