a7fdba0", 0x20}], 0x4, &(0x7f000025c000-0x48)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x2a}], 0x48, 0x44000}, {0x0, 0x0, &(0x7f0000795000-0x80)=[{&(0x7f0000b89000-0xd2)="20d5668d7679e7a2b087e94f8bf431ae34a43c05ce0758783d558ab8a3ce8d270d55619c9cf2c8d130751fd4a243c58b05bfe8ce5c9b6f71c0f60e7f00aa67dbcf91c5b1f28e2a3d0ffe89664e309b725d32bbc3018d79944b8fed98afde2ac72b069c828dd017fc6a963fd59b3e764cd59194600bb49576c9bdaed32d6db08c0a577c2fafeb968e0e0f14f86df0a4d3b452d5b9acefdb97bfb60ad7669831c14a5d559ccef38ddc0ff767a51266c25c25f5aac85cb3a76f29aea1fe435cd177cd5a0add4e2d6304f3696ee298f317688b85", 0xd2}, {&(0x7f0000dfd000)="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", 0xfa}, {&(0x7f0000743000)="c6ee59a754ed2bc7", 0x8}, {&(0x7f000051b000)="1a2d41c3cb1cb73c6d7308c7843f21f39813ad3ac7733dbdb4aa9d987f207f2231644d6faa8ec4d688a2e43187ea74fcab791111bf1eaf0c8f6601b9ebdf2adbd51187faa9cd9d519bf691e2586ad2541f997fdff9ddee72d65b300e99a579582c34461b647e84f7cb78d430e5c81538d91055cfe8fd4a676978a07ed9dbf3250df322c46927b651b0871ffd8ae8d412f2f50da8f7cfa01b8ac1fdd3e07dd77c1dd728d2d219cb3030c717cac1e6629e59cb51b811cbc5eae3c60cddfb46ca5ebd5d853c718ecde428469377e6a8", 0xce}], 0x4, &(0x7f0000d76000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x57}], 0x48, 0x6cecb1c5c215df68}, {0x0, 0x0, &(0x7f0000b90000-0x10)=[{&(0x7f0000296000-0xa4)="128cbeb7eb13dcd10ea946c1b8bafbec9c2a44ae44e690212339663773f8f1d2407301fb2650b4ca4010086b00d8b4a05ad71c169b968f4ebbc3739d196bcf95a4935d64c4bbdbd609e27c3ed153efc2546ecae1e68351473ece61bcb591bda4dda8da017387acce46f6e7f166713e2f8c9cadb836ea66119ff9ed4652fae39aae00e0c7d7817bfed32602046636e37287b8d8b5fd399c2a39ee5f01aaf1e1c6b91a33ed", 0xa4}], 0x1, 0x0, 0x0, 0x24000055}], 0x7, 0x14) recvmsg(r2, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 09:33:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008ae000-0x2c)={0x1, 0x5, 0x8082, 0x20000000005, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c2e000)={r0, &(0x7f0000518000)="", &(0x7f0000a4e000)=""/0}, 0x18) [ 43.230752] audit: type=1326 audit(1516354415.559:144): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6286 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 43.255198] audit: type=1326 audit(1516354415.559:145): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6286 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 09:33:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000aec000)='./file0\x00', &(0x7f0000381000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00001f1000)=0x40001f) fremovexattr(0xffffffffffffffff, &(0x7f000073e000)=@known='com.apple.FinderInfo\x00') 2018/01/19 09:33:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f0000393000)='./file0\x00', 0x101000, 0x5) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f00008e1000)=0x0, &(0x7f000011f000-0x4)=0x4) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000001000-0x4)=0xfffffffffffffff9, 0x4) 2018/01/19 09:33:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$mice(&(0x7f0000449000-0x10)='/dev/input/mice\x00', 0x0, 0x8001) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000c5e000)="1691cee3876788ab565f857771a3db671b7393e1471dd8438c768f722cdcfb074b8058d9321a17af58c3b6409602fc4f03b29d5d5b5417ad96e00a18052b0b8ef41523aee20a9112b8a67963e39e5862358a4b491f04e88489038bce1dbd948a6fb6fdf64064bd150ce7b8576a06d1a76b927254fe1578bc0aaa81aa5e4aaea697a5327cf8bd93c244fd0b981fcfe7b876569345ecc33817067b2589bd6abee592a341777bd4b52a0808eec1671a2f70c871b861cc7a449dc7632e64e29a0f") write(r0, &(0x7f000024e000)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800030005000000", 0x24) userfaultfd(0x80000) sendto$ipx(r1, &(0x7f00005ff000-0xab)="f6bd74f4378ad41ea5b48e9f26cc7724cde8b29d1a5b1aebe94c09de2ae8e59dfc7394021143de71518c2ef6df67fbb06f868c6184d1767a41ece2ffa709e4f24e8238eb5755589f8faf0f5fcca785864e84ffe746ba975e6ad5e5837edabe75e629a1a41cc9bc756d2fc1b54c094aceaee8e96ec10153ef34b592e74ad4aeb2477694dab215a0c01bae5138b22f92a9d853c78a73fe8638fc875008191cc64e0d37d3748fa38d1a1a4b0586c7a85ed732a39797db9200bf5446368ac9e07f13faac54dacff8a06a134feae249ade0288579683e8e36d34eaca8f6945b4d43af0e17dc2e3fdd468d679dc9d6b465216f64006a803440b428", 0xf8, 0x0, 0x0, 0x0) 2018/01/19 09:33:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x10, r0, 0x0) clone(0x0, &(0x7f0000ce2000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000b5d000)=0x0, &(0x7f00007c4000)="") poll(&(0x7f0000df1000)=[], 0x339, 0x0) 2018/01/19 09:33:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000d28000-0x18)=""/24) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="", 0x0) 2018/01/19 09:33:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000563000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/19 09:33:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8ab, &(0x7f0000fe4000)=0x0) mincore(&(0x7f00006ca000/0x3000)=nil, 0xffffffffffffff3f, &(0x7f0000c91000)=""/34) timer_create(0x5, &(0x7f0000e8c000)={0x0, 0x11, 0x1, @thr={&(0x7f0000760000)="cf01103d502441c71ec0f87f7430c02a1a86182c14cd1ed2dd865808e5974bf6faeeabac9d2e89df4f74fc175dfaa48a1f8e", &(0x7f0000d45000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000347000)=0x0) r1 = syz_open_dev$admmidi(&(0x7f0000a66000)='/dev/admmidi#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f00001a1000-0x4)=0x1ff) io_cancel(r0, &(0x7f00002ae000-0x40)={0x0, 0xaa4acae7534a24ad, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000c2e000-0xd1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d3e000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/19 09:33:35 executing program 5: mmap(&(0x7f0000000000/0xe56000)=nil, 0xe56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000e56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000af8000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) r2 = syz_open_dev$mouse(&(0x7f0000935000-0x12)='/dev/input/mouse#\x00', 0xffffffff, 0x100) mmap(&(0x7f0000e57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00006e4000)=0x0, &(0x7f0000e57000)=0x0, &(0x7f0000e57000)=0x0) mmap(&(0x7f0000e57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000e57000+0x730)=0x0, &(0x7f0000067000-0x4)=0x0, &(0x7f0000c27000)=0x0) fchownat(r2, &(0x7f0000e58000-0x8)='./file0\x00', r3, r4, 0x1c00) connect$bt_rfcomm(r0, &(0x7f0000e57000-0x9)={0x1f, {0x8, 0x7, 0x8, 0x2, 0x952, 0x10000}, 0x8}, 0x9) connect(r0, &(0x7f0000e54000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x102}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/192, &(0x7f0000005000-0x4)=0xc0) 2018/01/19 09:33:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00004ac000-0xe5)="", 0x0) readv(0xffffffffffffffff, &(0x7f0000c9e000)=[], 0x0) r1 = syz_open_dev$dspn(&(0x7f0000ebb000-0xa)='/dev/dsp#\x00', 0x4ca1, 0x200000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000349000)={0x40000010, 0x0}) r2 = socket$inet(0x2, 0x806, 0x0) shutdown(r2, 0x0) recvmmsg(r2, &(0x7f0000c0e000)=[{{0x0, 0x0, &(0x7f0000a69000-0xa0)=[], 0x0, &(0x7f0000f34000)=""/16, 0x10, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000dd6000-0x10)={0x77359400, 0x0}) 2018/01/19 09:33:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x0, 0x1) 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) 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) 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) 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) 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) 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) 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) 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) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000-0x258)=[{{&(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x2, &(0x7f0000001000)=""/4096, 0x1000, 0x3}, 0xfe9}, {{&(0x7f0000002000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000001000)=[{&(0x7f0000002000-0x1e)=""/30, 0x1e}], 0x1, &(0x7f0000001000-0x30)=""/48, 0x30, 0x5}, 0x389}, {{&(0x7f0000001000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000001000)=""/86, 0x56}, {&(0x7f0000001000-0xa4)=""/164, 0xa4}, {&(0x7f0000001000)=""/255, 0xff}], 0x3, &(0x7f0000000000)=""/141, 0x8d, 0x4}, 0x6}, {{0x0, 0x0, &(0x7f0000002000-0x80)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/155, 0x9b}, {&(0x7f0000001000-0x7a)=""/122, 0x7a}, {&(0x7f0000001000-0xa)=""/10, 0xa}, {&(0x7f0000000000)=""/48, 0x30}, {&(0x7f0000001000)=""/221, 0xdd}, {&(0x7f0000002000-0x8e)=""/142, 0x8e}], 0x8, &(0x7f0000001000-0x95)=""/149, 0x95, 0x1}, 0x2}, {{&(0x7f0000002000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000000000)=[{&(0x7f0000001000-0x50)=""/80, 0x50}, {&(0x7f0000002000-0x56)=""/86, 0x56}, {&(0x7f0000001000)=""/51, 0x33}], 0x3, &(0x7f0000001000)=""/40, 0x28, 0x5a6}, 0x7}, {{&(0x7f0000000000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[{&(0x7f0000001000)=""/134, 0x86}, {&(0x7f0000001000)=""/57, 0x39}, {&(0x7f0000001000)=""/95, 0x5f}, {&(0x7f0000001000)=""/202, 0xca}, {&(0x7f0000000000)=""/182, 0xb6}], 0x5, 0x0, 0x0, 0x8}, 0x800}, {{&(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000002000-0x9)=""/9, 0x9}, {&(0x7f0000000000)=""/53, 0x35}, {&(0x7f0000001000)=""/0, 0x0}], 0x3, &(0x7f0000002000-0xba)=""/186, 0xba, 0x34}, 0x0}, {{&(0x7f0000001000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f0000002000-0xcd)=""/205, 0xcd}, {&(0x7f0000002000-0x14)=""/20, 0x14}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xcc)=""/204, 0xcc}, {&(0x7f0000000000)=""/16, 0x10}], 0x6, 0x0, 0x0, 0x200}, 0xf812}, {{&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000000000)=[{&(0x7f0000001000)=""/134, 0x86}, {&(0x7f0000001000)=""/7, 0x7}, {&(0x7f0000002000-0xcb)=""/203, 0xcb}, {&(0x7f0000001000-0xb2)=""/178, 0xb2}, {&(0x7f0000001000-0x71)=""/113, 0x71}, {&(0x7f0000000000)=""/29, 0x1d}, {&(0x7f0000002000-0xa7)=""/167, 0xa7}, {&(0x7f0000000000)=""/73, 0x49}], 0x8, &(0x7f0000002000-0x50)=""/80, 0x50, 0x20ef}, 0x8000}, {{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/113, 0x71}, {&(0x7f0000001000)=""/103, 0x67}, {&(0x7f0000002000-0x9f)=""/159, 0x9f}, {&(0x7f0000000000)=""/137, 0x89}], 0x5, &(0x7f0000001000)=""/4096, 0x1000, 0xcd05}, 0x0}], 0xa, 0x10000, &(0x7f0000001000-0x10)={0x0, 0x989680}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000001000-0xa)="0100767469080000009e", 0x0, &(0x7f0000843000)="") 2018/01/19 09:33:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c3d000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000a1c000-0x14)={0x0, 0x1, 0xc39f, 0x2, 0x6f1}) openat$hwrng(0xffffffffffffff9c, &(0x7f00000e1000-0xb)='/dev/hwrng\x00', 0x40200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0x10)=""/16, 0x10}], 0x1) 2018/01/19 09:33:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000920000-0x9)='/dev/ion\x00', 0x2003f, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000e47000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10b, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") r1 = add_key(&(0x7f00006bd000-0xb)='asymmetric\x00', &(0x7f0000bda000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0xfd, 0x0) r2 = add_key$keyring(&(0x7f0000352000-0x8)='keyring\x00', &(0x7f000052b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r1, &(0x7f0000bf0000)=[{&(0x7f000016b000-0x4)="ff40e2f8", 0x4}, {&(0x7f00000d3000-0x62)="ade4d3cdba3a8c1811fc13fc75b1720058d7651139b2ed758a6d519144391ab7a8e37b4868588cbe2d8a70896fbdb46f0c753bd67eda4defdd7c41e243f0f64d9e36a12b97b16821210f47cab4150c9b0e542046f8deef1173946bbdf8d616457432", 0x62}], 0x2, r2) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d3b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000a47000)={0x6}, 0x1) renameat2(r0, &(0x7f0000605000)='./file0\x00', r3, &(0x7f0000995000)='./file0\x00', 0x2) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/19 09:33:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$evdev(&(0x7f0000d9b000+0x5d5)='/dev/input/event#\x00', 0x100000000, 0x200000) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0xffffffffffffffa8, 0x100000, &(0x7f0000b0d000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendto$inet(r0, &(0x7f00008a0000)="c6", 0x262, 0xfffffffffffffffd, &(0x7f0000123000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000ae7000-0xea)=""/234, &(0x7f0000a27000)=0xea) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000a69000-0x8)={r0, 0x7}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000147000-0x49)=""/73) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000f37000-0x53)=""/83, &(0x7f0000c1f000-0x4)=0x53) shutdown(r0, 0x1) r2 = syz_open_dev$vcsn(&(0x7f00001a6000-0xa)='/dev/vcs#\x00', 0x80000001, 0x80) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000242000-0x4)=0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x100080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = dup(r3) write$evdev(r4, &(0x7f0000006000)=[{{0x77359400, 0x0}, 0x9, 0xe24, 0x80000000}, {{0x0, 0x0}, 0x100000001, 0x8, 0x1}, {{0x0, 0x0}, 0x71, 0x100000000, 0x0}, {{0x0, 0x7530}, 0x2, 0x0, 0x3}, {{0x0, 0x7530}, 0x8001, 0x1000, 0x0}, {{0x0, 0x0}, 0xdf, 0x0, 0x1000}], 0x90) 2018/01/19 09:33:35 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000003000)='/dev/amidi#\x00', 0xffffffff, 0x2000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000007000)={0x3, 0x0, 0x1f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x4161, &(0x7f0000006000-0x1f5)="") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0x40, &(0x7f0000008000-0x8)={0x0, 0x0}) 2018/01/19 09:33:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e00000)={0x2, r0, 0x1}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000d31000-0x4)=0x0) sendmsg$nl_generic(r1, &(0x7f0000cd7000)={&(0x7f0000805000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000dca000)={&(0x7f0000448000-0x2980)={0x2980, 0x17, 0x204, 0x2, 0x0, {0x13, 0x0, 0x0}, [@nested={0x264, 0x87, [@typed={0xc, 0xc, @ipv4=@rand_addr=0x1}, @typed={0x18, 0x60, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="7f65d5d8f6cb3430e6a834dce9dbb26e05fba008e82f87e2e703758a6ab915de26834856209851c34edcbacd1ca92f5d68eab27694e803c6c379a431e7d23fff70308f08272e575712c8e441ef0c77ad950a51ed285ea2746c2001e4365df50ed308f7c77a77cf006332ba00155564ab6db806269c69f59a7fe63c625aef01acf7c07d909c72e4861be02b70eaff8ae6efea1f8d8bf2696cdce01ad9abbf378470b62b41456ead8eafe86243ba10d5fd75937a56b80ff0d5ca4ae816758959dce8d6b0548e43f059940308199ccc08b3e73ab2dbb273ebd1267932ed708f59cd5377f760b56c4e96c1576dde65459b6fe343", @typed={0xc, 0x70, @pid=r2}, @typed={0x20, 0x4e, @str='em0md5sumsystemwlan1GPL\x00'}, @generic="ad12eb0d3f54f727f32ecf80cca13834c9d6019f9ce7e0e5db94b20a", @generic="ea7014fbb9c9412dcebcad843a0b64f32ac620ae762b715065a4c4e4999c796de5da66fa5d539ebaef9a9da4b7042c97a3104109184763d7ed344c03e9a52a4313fd9116b8ded2113702297d797f19de6c012dd1c223ce23a9bcd8b70891a8b0d4fd04e609411843503be65a948c8b2f926ae22b57f7d7225ee4a8d16749829c60941c810607dd251d1080d142ef20dc70776b2e5596b2c13e6d3a4debb9fcc2ff7a568c8956434125d6cb533adcf720ce8fff2d1ca1ee7f701938183a8bf28eaf79e70c6a85951e8212d7f98ad9729cbd18141f282579e979a20d041afa4b4f7c7de01153", @typed={0xc, 0x7b, @fd=r0}, @generic="d08ffe9f73921ad65c43f43ef55b5f232d"]}, @typed={0x10, 0x84, @u64=0x9cf4}, 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"]}, @nested={0xe8, 0x8, [@generic="eeb6e7ddf22aced712d773f99595781ab57a45909aaf2ccd10f1b676241c9a1fe0c07623b9ac607dddddf256d13f6552c6b0a6b18a2e22c1a05f84a8dee77a7b71db1f936902857cb288bb845df5e4f7c62856ceac86bb7b7aeef790444c6659b0ad71c9b5c8debdf70a47824fba6aa8f96b01defc50444c017892907cdbab3055478195a8cca84dc34d6a76d9759a89725231086942", @generic="ca2e700e202c76f701adf82cd677f0fe6b769916e052f46ada6d894c0c4d76946641f36bb87527930e6833a41c851e3ae4b4ff608f3d7ae2fff7858e0fcc74f99f168cbaa91275fdf4f6e949c123"]}, @nested={0xc8, 0x49, [@generic="50372ae8b7dc3efe40173e238a02e62ff85018ea23488d4cc4a366a721b851a9f8c63b6db661d9ac4704f2650a5f534fb580e281802ace26c20aedca9fcc6a09a1e6001d691bd7e6fdc53c984b6f7c9fb6f6c157a8d457d21c18aac4b5dd97ff79c2d587db298b98140f14f4bb2143d75793f5a9dfa0cb124897c1e03820b3ae6b3d09464328bf7da8f9d2ba322210d5da38529857b231ad56e4c706461655cb5cb151cd4ce911899479dd55452027b8f9d6807092", @typed={0xc, 0x62, @ipv4=@multicast2=0xe0000002}]}]}, 0x2980}, 0x1, 0x0, 0x0, 0x4004041}, 0x41) bind$alg(r0, &(0x7f0000f75000+0x22)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00006b3000-0x4)=0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007e0000-0xa)='net/ptype\x00') ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f00005f9000)={0x0, 0x100000000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f000069b000)={0x0, 0x5d610, 0x20}, &(0x7f00006d2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000e59000)={r5, 0x0, &(0x7f0000d70000)=[]}, &(0x7f0000f49000)=0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f00006be000-0x20)={@generic="31249fdb95ca3917e4301cec1ef69f3e", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) shutdown(r3, 0x0) 2018/01/19 09:33:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000267000-0xc)='/dev/amidi#\x00', 0x1, 0xc000) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f00001e0000-0x40)={0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x6e, &(0x7f0000ec8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0xfffffffffffffffc, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a1fe3d", 0x0, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], ""}}}}}}}, 0x0) [ 43.499590] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=6375 comm=syz-executor7 2018/01/19 09:33:36 executing program 0: clone(0x0, &(0x7f0000fbc000-0x6c)="", &(0x7f0000701000-0x4)=0x0, &(0x7f0000710000-0x4)=0x0, &(0x7f0000a7f000)="") setresuid(0x0, 0x0, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000256000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005b0000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c54000)=0x10) 2018/01/19 09:33:36 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000002000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f00006a2000-0xb)=@random={'security.\x00', '\x00'}) 2018/01/19 09:33:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000566000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000460000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000d3a000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f00006e5000+0x889)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000730000)="", 0x0) 2018/01/19 09:33:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f00005b4000-0x4)=0x0) 2018/01/19 09:33:36 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) unshare(0x20000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="d536f7940a598283e610b3dc7258fe1176629e9862179d248f80238aa8f99bf9256f0eec7a9c2901a5c03b086ab0d23e83b0d0e79cc2b14f248d253a984f3c6db5", 0x41, 0xfffffffffffffffc) request_key(&(0x7f0000000000+0x6fa)='trusted\x00', &(0x7f0000a0f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)=':m[\x00', r1) fadvise64(r0, 0x0, 0x0, 0x7) 2018/01/19 09:33:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, 0xc) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000459000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000093a000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000bd5000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, r1}, 0xffffffffffffff48) syz_emit_ethernet(0x2a, &(0x7f0000f22000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000018c000-0x11)='/selinux/enforce\x00', 0x8002, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f00000f3000)=0x5) 2018/01/19 09:33:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9f000-0x2a)="", 0x0, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) bpf$BPF_PROG_QUERY(0x10, &(0x7f00003b7000-0x20)={r1, 0x2, 0x1, 0x53, &(0x7f0000d75000)=[0x0, 0x0], 0x2}, 0x20) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a0d000)='/selinux/checkreqprot\x00', 0x2000, 0x0) sendto$inet6(r2, &(0x7f0000884000-0x1000)="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", 0x1000, 0x4000, &(0x7f00005ff000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, 0x1c) r3 = syz_open_dev$dspn(&(0x7f0000ba7000-0xa)='/dev/dsp#\x00', 0x0, 0x80000) accept4$packet(0xffffffffffffff9c, &(0x7f000061e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000033c000+0x62)=0x14, 0x80000) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000efc000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, r4}) 2018/01/19 09:33:36 executing program 4: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000040f000)='/dev/ptmx\x00', 0x180, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r1, 0x5402, &(0x7f0000afd000-0x24)={0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readv(r1, &(0x7f0000941000-0x40)=[{&(0x7f0000fe8000)=""/23, 0x17}], 0x1) 2018/01/19 09:33:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000634000-0x8)='./file0\x00', 0x20) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f00001e9000-0x14)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 09:33:36 executing program 3: mmap(&(0x7f0000000000/0x8e0000)=nil, 0x8e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000fd000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000274000-0x10)=@generic=""/16, 0x10) mmap(&(0x7f00008e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x3, &(0x7f00008e0000)=[{0x0, 0x4, 0x0, 0x8}, {0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f0000199000)="", 0x0, 0x0, &(0x7f00008dc000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000ce0000)={0x0, @in6={{0xa, 0x0, 0xffffffffffffffc0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x8, 0x7, 0x9}, &(0x7f0000f61000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00001b3000)={r3, 0x2}, &(0x7f0000d49000)=0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000c4c000-0x4)=0x1) r4 = syz_open_dev$sndtimer(&(0x7f0000ee7000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000c5e000-0x14)={0x3, 0x0, 0xfffffdfffffffffe, 0x0, 0xfffffffffffffff9}) 2018/01/19 09:33:36 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f000000a000)='./control\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000d000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0x4)=0xe8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x0, 0x0) readv(r1, &(0x7f0000f4e000)=[{&(0x7f00000ce000-0xd4)=""/56, 0x38}], 0x1) preadv(r1, &(0x7f0000991000-0x8)=[{&(0x7f0000e39000)=""/1, 0x1}], 0x1, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) bpf$PROG_LOAD(0x5, &(0x7f000000e000-0x48)={0xb, 0xd, &(0x7f000000e000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x2}, [@alu={0x0, 0x8, 0x7, 0x2, 0xf, 0x0, 0x10}, @alu={0x7, 0x69a, 0x9, 0xb, 0x7, 0x25, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3}, @jmp={0x5, 0x9, 0x4, 0x3, 0x2, 0x8, 0x10}, @generic={0x8, 0x7, 0x7fffffff, 0xdb1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000d000)='syzkaller\x00', 0x7, 0x82, &(0x7f000000e000-0x82)=""/130, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f000000f000-0xa)='./control\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000001000)=""/53, 0x35) 2018/01/19 09:33:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000000e000-0xc)="9c", 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e4d000)='/dev/vga_arbiter\x00', 0x105200, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00009b5000)=@common='bpq0\x00') ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/19 09:33:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b08000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000030d000)={0x7, r0, 0x1}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f000013e000)={{0x1, 0x2, 0x5, 0x1, 0x9}, 0x7fff, 0xffffffff, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = add_key(&(0x7f000004e000-0xc)='cifs.spnego\x00', &(0x7f000044b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000276000-0xe4)="", 0xffffffffffffff93, 0xfffffffffffffffe) r3 = request_key(&(0x7f00009e5000-0xa)='encrypted\x00', &(0x7f0000f03000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c2a000-0xa)='selinux!*\x00', r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00009d9000)="6e6f6465767d626408002175736572276d056d655f747970652c00") add_key(&(0x7f0000263000-0xa)='encrypted\x00', &(0x7f0000bba000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r3) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000fa9000)={0x10000, 0x0, 0x1, 'queue1\x00', 0x27021172, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/19 09:33:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000073000)=0x510c, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f00000a6000-0x59)={0x2, ""}, 0x8, 0x0) msgrcv(r1, &(0x7f00002db000-0x1008)={0x0, ""/4096}, 0x1008, 0xfffffffffffffffe, 0x0) 2018/01/19 09:33:36 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80803) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) modify_ldt$write(0x1, &(0x7f0000014000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$write(0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x142, &(0x7f0000002000-0x82)="344c09bf1052bf3c5606e8d0de1cddf8ea15e0f6570f53db56b0eafb942fe3876d826b5a540142a42e525e4f8504b8a4c1ca1582e60b0ff5197304b353825ebd7a3e80acd7c3ec1080c2b765e3b37da3489ffc62707934235d18fea2df801e665b6f2f82127c4b4573e365aacaca518d5d8f08d89cea1fdbdb05cb97755bbcf90203") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000003000-0x8)='/dev/vcs#\x00', 0x8000, 0x40c40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x8100) clock_adjtime(0x3, &(0x7f0000013000)={0x9, 0xff, 0x1, 0xffffffffffffff01, 0x8, 0x1, 0x6, 0x80, 0x85, 0x8001, 0x8, 0x9bec, 0x4, 0x1, 0x100000001, 0x2, 0x9d, 0x6, 0x5, 0x8000, 0x3800000000000, 0x6, 0x100000000, 0x411, 0x1, 0x8000}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000002000)={{0x7, 0x4}, {0xfff, 0x5}, 0x8, 0x6, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000073000/0x1000)=nil, 0x1000}) 2018/01/19 09:33:36 executing program 6: 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) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000104000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000088f000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) creat(&(0x7f0000098000)='./control/file1\x00', 0x0) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') rmdir(&(0x7f0000fa4000-0xa)='./control\x00') unlink(&(0x7f000034b000)='./control/file0\x00') removexattr(&(0x7f0000c6b000)='./control/file1\x00', &(0x7f00001da000-0xd)=@random={'security.\x00', '/(\x00'}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00008e2000-0x18)={@rand_addr=0x3, @multicast2=0xe0000002, 0x1, 0x2, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) 2018/01/19 09:33:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000025000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000602000-0x20)={0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 09:33:36 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) accept$inet(r0, &(0x7f0000d35000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000074f000)=0x10) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00001b7000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000002000-0x24)={0x3, 0x8, 0x0, 0xffff, 0x5, 0x7, 0x9, 0x45, 0x2, 0x1ff, 0x3ff, 0x9}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000001000-0x4)=r2) 2018/01/19 09:33:36 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/mixer\x00', 0x800, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000002000)=""/30, 0x1e) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000003000)=""/28) prctl$setname(0xf, &(0x7f0000001000)='/dev/mixer\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000004000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000003000)={0x8, &(0x7f0000001000-0x40)=[{0x4, 0x100, 0x8, 0x4}, {0x1, 0x3, 0x20, 0x8}, {0x2, 0x7, 0x8001, 0x81}, {0x100000001, 0x8000, 0x3, 0xbbcb}, {0xf1, 0x4, 0x4, 0x3}, {0x180000000000, 0x9, 0x2, 0x100000001}, {0xec1, 0x10000, 0x0, 0x3}, {0x80, 0x5, 0x0, 0x2}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000005000-0x8)='./file0\x00', 0xf) io_setup(0xbdf, &(0x7f0000002000)=0x0) io_submit(r1, 0x2, &(0x7f0000002000-0x10)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="bf91b03b93607640b924ac2495842f12ee3e0dcbecc53f8ae50654fdd76dc5313f33245b494409968966b4e0450c35ace1", 0x31, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/19 09:33:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000322000-0x9)='/dev/kvm\x00', 0x10000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000b7d000-0x8)=0x0) 2018/01/19 09:33:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f000033a000-0x4)=0x0, 0x4) 2018/01/19 09:33:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000095e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x80000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fb6000-0x4)={0x0}, &(0x7f0000897000-0x4)=0x4) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000e42000-0xf)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f00004db000)=0x0, 0x8000004) 2018/01/19 09:33:36 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000000a000-0x4)=0x40, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000019000-0x12)='/dev/snd/midiC#D#\x00', 0xe4b7, 0x10000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000000e000)=0x0, &(0x7f0000017000)=0x4) recvmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000009000)=[], 0x1b7, 0x0, 0xffffffffffffff8c, 0x0}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x10, &(0x7f000000a000)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x4, {0x0, r3/1000+30000}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 09:33:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c86000)='/dev/sequencer2\x00', 0x111200, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) connect$inet6(r0, &(0x7f000024c000)={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) sendmsg$alg(r0, &(0x7f0000f89000)={0x0, 0x0, &(0x7f0000d14000-0x90)=[{&(0x7f0000d3a000-0x84)="4a1e0d71e41d7917ae96d6619f0cb14bf0dcd5313b110dbb928a085e4aa577d1ce30601d890d57a3d94fd4502e8b1ce85df59dfbaf8fb390837c4338d50ab91bb89e8554ee49054eef20685d3ff8dc7ca2bd4b1403d25ae96467b9bb878d06213f88add08a52b4815ad9f43d033806feaecf2285938ccc3caaf778ebd6e7b084989f6f08", 0x84}, {&(0x7f000049b000)="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", 0x1000}, {&(0x7f0000e53000-0xa5)="171f641653ed08b86339e671890825be98ad3767660a2636a1134d07334c7b8a393f5411df6bb6f136c25d2a456be282e9c95a644bdab92b3ede3a5bec2dad1f976658dc7457cf71a9ef7a656bd0b9c9ef2314380624f082db15e8a7e4e2b15a4a6234de70fc24babae134d0674dae6a578620d8051c7fd2dfb560fd136ab532baca04ead5c419f04b8ee239bb2de68277e6ab54abdc1b337c5e52afa5a1e861200c61cbcd", 0xa5}, {&(0x7f0000072000)="ca851389901d847baf19dca045ed96ec74849214a3ce38e9544543fba0a3a61bae140f325b2de79d26f01126758dde68c9b4a907493a95efa6905a8ee48cf1318c724e208c0ec50c5082e97695632be059ea3617f66ef6bc0da9e316786579ffbbf58c8c6539055e72602bf6c7817adbdb73c9af5c37e9a8e1dccd0df21cd3d9bd91867f75068964d71e0d20d3b6289562a29b22d9c7a7ca0d71638c1f288c68aeef935694a39751cd92e3b135e86c2a67d27cbf5e0070b9a8797b1b244101f7504e11484946fec2d3184f78768c0231e2806cd5938603e83f1ff6f47ef063fa288668fa109448f4b8a9547003", 0xed}, {&(0x7f0000149000-0xcb)="b88090d9276e39e4ee17551f5da57a2f8f6b0b6ce0327f299bf954ed740e768134ebb4f7b06d4b383bde651e09d1b2d2a8d040022af21d523a8c6e96bb7cc6cb85428efa80036c479f1764c3714df67c4d88df3714e9346a525d1d290ff53966a3d23ac217a0f2531cf83f0addfa5de2d68a3e398137d691c1b49d76d3d3d45eb821fd7c87a0036d39dc99e84e444ae7de41b076f63499d35efd5e3a28251340083c04834145bdc2fcb9b926eaaf5dbe1400294f7366c49a16675533be692fb72c396db408ada4ba9b9b15", 0xcb}, {&(0x7f0000a83000-0xa7)="3a580b38d820b2a0b1bc378e092b9dc99c81899b10a23fce40af38ea2d774d63efbf5ce068331ad822335d2bbfe65634879177ec24690f78c619f2baa5185c84816fb4ee5f745dd571f36a0804895de1e9b66da0bfa37c4d56b336224576c3309f433a17897367b80ebd1b7e06e51c87db8b0a0714c8e16c2bd7fd79f437f4b108ba75a6d4af4862d394c21620f29765afa9eb99dfb6d8a4acb8e817d97b4cf034efbf3dc7b9cef462e5d6f6527feff679597622d57d1a8d6257449281e8e391144fe51aad911594ae6a785017f9f4ee277b45659dc5f3614389506cb4986260944bc99091c7a739911de506449993d50a6f1f0b8110a7b1", 0xf8}, {&(0x7f000002a000)="927272127a0ecfb1621c8f4aa9517d1f547142b41ab5edbf92ce90114c9ab11c3ea30aed722fb05fa2f7d8ce4ccf126f3cb66626eed996a7f84abfc5d9ae7aacc82b29c8", 0x44}, {&(0x7f0000ed4000-0xae)="ae851d2277951be382e06e96d9ef79f9b2f56158529ba52a30b43074d7f2f5c3e3b56704c6e399c325462357a8695c36fe2115a68d4d17976fd3ffbfbe1c52706c17aa04bff07442e2e1e3dfb89e60b7f2f16890508203701b8a1e180852d1f99a2cf78d5ab038a42ba02d89fff5ac5980efa7a82527c0367c84684028b8a6fbf812c0594c6e261f0fcfe986f5302cf972dbc54693477ccd5f8f2e990717517f6d9946a51b3b349b57636983e5e4", 0xae}, {&(0x7f00002e6000-0x64)="26701e1443f157e213d15c4f06a0a206d817de410ffa1316e747ac4b4a6bd3959130becfcb68764ded13eb1ecdf6b6258ca2ee20c2e44fab352b6919c9e2872b0ae313988c2acdeb89f0fefc2c0929f590dbb31a7d33d66c7551e8d61c7c63d19270cf74", 0x64}], 0x9, 0x0, 0x0, 0x40}, 0x8040) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) fcntl$getown(r1, 0x9) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x23) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000ff8000)=0x0) ioctl$TCSBRK(r2, 0x5409, 0x0) sendto$ipx(r0, &(0x7f00002bb000)="43685464777ed79dccff057cd97e558674570b551eb00c7cf51b81d81fb09783b6c67477ef491ad9365c6bf942684630b98d422ae4492b01a72161f1af3c8b379f6bfd8e2bd04a3610078d48541713f4c0814cbe6fef9a1bc654dfe1a8e2a6d671688e68a7fb15b53a7c03a54eca553d8fcde59037b4bb874e749554e774b7bdd82ae68a0496c4872500df8048198ba3846168c7c5e9b98e3b9f519e6ac98851e7d08c3fe6f9c55b7d12216a3d4c990f1a6d34b762e9ee6a18cba016018f6d578472", 0xc2, 0x4000001, &(0x7f000005a000-0x10)={0x4, 0x3ff, 0x8, "00da64dcfa6e", 0xeb, 0x0}, 0x10) 2018/01/19 09:33:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept(r1, 0x0, &(0x7f0000efb000-0x4)=0x0) recvmsg$kcm(r3, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d61000)=[{&(0x7f00001a1000-0x17)=""/23, 0x17}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000920000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000828000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000da000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000745000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a7b000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4c000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000522000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a5000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000021f000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000754000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0c000)=0xe8) getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000047c000)={0x0, 0x0, 0x0}, &(0x7f0000146000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000691000-0xe8)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6a000-0x4)=0x3) getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cc6000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00002a6000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000129000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00003c5000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fc1000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d60000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e1000)=0xe8) getgid() getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000333000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f01000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000983000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c0c000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000511000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000466000)=0xfffffeb2) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c9a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0b000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c25000+0xe5b)={0x0, 0x0, 0x0}, &(0x7f0000fef000-0x4)=0xffffffffffffff17) gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000eeb000-0xc)={0x0, 0x0, 0x0}, &(0x7f000064e000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000030c000)={0x0, 0x0, 0x0}, &(0x7f0000a14000)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000061c000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fa1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000083e000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000173000)={0x0, 0x0, 0x0}, &(0x7f00007f4000)=0xc) sendmmsg$unix(r3, &(0x7f00003f7000)=[{&(0x7f00006c9000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00004f4000-0x50)=[{&(0x7f0000978000)="1786e93d6921193de6811728e6b9902b14f3baea32a6f075972398f03d8fa46b0c8b00af8ecd6209f1103f155eda99b67ee56875e44c339c2836e0ea1586eaf03446ee415564b97338eaa3c37586e0e868efb4f333b51810309abdcd027b5400bcce898339a761f159c46dda086590d21412c6535858b33649298077e53595a5c7c1d9196b910402a9649834c7fd153b4fa591e61ba43b7ab796ac36a6e11de5c27dbd2f093a86afe7b3d263d31a94e7d669653d235570e910bc4119f9ab966a0ff7845a8c2a9d72b024a4c58cb565d870bb5ec5daab", 0xd6}], 0x1, &(0x7f0000324000-0x18)=[], 0x0, 0x10}], 0x1, 0x0) write(r2, &(0x7f0000476000-0x92)="", 0x0) close(r3) 2018/01/19 09:33:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000e7e000-0x8)='./file0\x00', 0x4000, 0x20) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000ff1000-0x160)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xd78, 0x1f, 0xfffffffffffffff9, "03590713d1b7aaaacabcedb6f0ce7ec967e89f673449189f7c43918efd6ec39d28fe9f05b1ab5a6e207a66176635a0497f8d0aeb417d41f83e9c224658f517748fef2f798b61e7a3713179f7cf64fa23"}, 0x160) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x4a0, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup(r0) write$sndseq(r2, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) write$evdev(r2, &(0x7f00001d1000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x18) readv(r2, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r2, &(0x7f000061f000)=0x0, 0x8) write$eventfd(r2, &(0x7f00006d5000)=0x0, 0x8) 2018/01/19 09:33:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a98000-0x9)='/dev/sg#\x00', 0x3, 0x80) connect$pppoe(r0, &(0x7f0000898000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x40007) sendfile(r2, r3, &(0x7f0000ccb000)=0x0, 0x80003f) 2018/01/19 09:33:36 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5432, &(0x7f0000016000-0x8)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x8)='./file0\x00', 0x800, 0x41) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000016000)={0x0, 0x8, 0x3ae9, 0x5}, &(0x7f0000017000-0x4)=0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000009000-0xa0)={r2, @in6={{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3c, 0x1000, 0x81, 0x1f}, &(0x7f0000016000)=0xa0) 2018/01/19 09:33:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000092b000-0x18)="ad56b6c5630faeb9958a8992cd43870cffffffffffff7fff", 0x18) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000044e000)={0x8, &(0x7f0000924000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x4, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/19 09:33:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f000054a000)=""/123) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003f1000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r1 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_timedsend(r1, &(0x7f0000787000-0x26)="", 0x0, 0x0, &(0x7f000059c000)={0x0, 0x989680}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000900000-0x10)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000dc9000)={0x0, 0x0, 0x400}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000000a000-0x10)={r2, r3, 0x1}) mq_notify(r1, &(0x7f0000307000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r1, &(0x7f00009b6000-0x9d)="", 0x0, 0x0, 0x0) 2018/01/19 09:33:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000667000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000d04000)='attr/current\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00003a8000-0x8)={0x0, 0x6}, &(0x7f0000450000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000131000-0x8)={r3, 0x4}, &(0x7f0000615000-0x4)=0x8) sendfile(r2, r2, &(0x7f0000e49000)=0x0, 0x27) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00008c5000)={r3, 0x3}, &(0x7f00009fd000-0x4)=0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/01/19 09:33:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f00008df000-0x60)={0x0, 0x4000040000005, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003bb000-0xc)='/dev/rfkill\x00', 0x480402, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000e71000-0x4)=0x40) 2018/01/19 09:33:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x52) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer2\x00', 0x20000, 0x0) r2 = openat(r1, &(0x7f0000553000-0x8)='./file0\x00', 0x2, 0x98) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000022000-0xc1)="bc88fcb8def9f626b9f86ee572acc409678472c2f10b70245b942a2352d946854f914e5f531de9788a66c6d5fda033b39399228aea6a2c2d2729a8a42b7cf617c39b82cc897f58391530053c414f57756e39ab4e87ed363ae9537617526ebd87ffcf2621bfe0ee83b898acdd933a80ccca5e8388b2d46e268d90aee53c26b405656726b44eb2c541b6a3d56e7c080c6fc7428d983e125adb31a13ef58213482a7dcb19b2f2c16589be46f488ed187ad64f59038e77a98a01d2d715aeb58fe592f0") poll(&(0x7f0000e4b000-0x10)=[{r0, 0x8, 0x0}, {r2, 0x0, 0x0}], 0x2, 0x1) r3 = socket$alg(0x26, 0x5, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f000026e000)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r4, 0x40045532, &(0x7f0000b74000-0x4)=0x5) bind$alg(r2, &(0x7f00000cb000-0x58)={0x26, 'aead\x00', 0x4000000000000, 0x100, 'rfc4106(gcm(aes))\x00'}, 0xfffffffffffffedf) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000052000)="78103dd0", 0x4) bind$unix(r4, &(0x7f000063a000)=@file={0x1, './file0\x00'}, 0xa) ioctl$KDGETLED(r4, 0x4b31, &(0x7f00001ed000)=0x0) 2018/01/19 09:33:36 executing program 5: mmap(&(0x7f0000000000/0xeba000)=nil, 0xeba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x18) mkdir(&(0x7f0000eb7000)='./file0\x00', 0x0) mmap(&(0x7f0000eba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000dce000)=0x0, &(0x7f0000eba000)=0x0, &(0x7f0000eba000)=0x0) quotactl(0x2, &(0x7f0000390000)='./file0\x00', r0, &(0x7f000004b000)="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") mount(&(0x7f0000eb8000)='./file0/file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") r1 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x10, r1, 0x0) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000b39000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ebb000)=0x14) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000ebb000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000ebc000-0x4)=0x32) 2018/01/19 09:33:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl(r0, 0x40084149, &(0x7f0000009000-0x1)="c4") 2018/01/19 09:33:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0xfffffffffffffffd, 0x0) socketpair(0x3, 0x4, 0x5, &(0x7f0000ce8000+0x965)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000738000)=0x8, 0x4) r3 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r3, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socket$inet_sctp(0x2, 0x5, 0x84) listen(r3, 0x0) r4 = accept(r3, &(0x7f0000bbc000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00006a0000+0x676)=0x58) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000e52000-0x4)=0x4, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000af4000-0x10)={&(0x7f0000618000)="e91f7189591e9233614b", 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00007b8000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000e30000)=0x1008) connect$unix(r0, &(0x7f00005aa000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000040c000)={r5, 0x400, 0x7, 0x7, 0x8, 0xffff}, 0x14) r6 = accept4(r0, &(0x7f0000106000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000097000-0x4)=0x10, 0x4) pipe(&(0x7f0000a18000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000a74000-0x4)=0x0) prlimit64(r8, 0xf, 0x0, &(0x7f00003eb000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000973000)=0x5) r9 = socket$unix(0x1, 0x6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r11, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r10, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r9]}], 0x1, 0x0}, 0x0) r12 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dde000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r14, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r13, &(0x7f0000039000)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r12]}], 0x18, 0x0}, 0x0) close(r7) socket$inet6_udp(0xa, 0x2, 0x0) [ 43.956223] dccp_close: ABORT with 4294967275 bytes unread [ 43.977999] binder: BINDER_SET_CONTEXT_MGR already set [ 43.984595] binder: 6495:6517 ioctl 40046207 0 returned -16 2018/01/19 09:33:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000dcb000)='/dev/snd/timer\x00', 0x0, 0x0) mq_open(&(0x7f0000ff1000-0xf)='/dev/snd/timer\x00', 0x8c3, 0x81, &(0x7f000054d000-0x40)={0x0, 0x2, 0x80000000, 0x5, 0x1, 0x1, 0xffff, 0x48}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00008cd000)={0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/01/19 09:33:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x400, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = add_key$keyring(&(0x7f000076f000-0x8)='keyring\x00', &(0x7f0000ba8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$revoke(0x3, r1) bind$alg(r0, &(0x7f0000166000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(generic-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="78103dd0", 0x4) 2018/01/19 09:33:36 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de7", 0x20, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00008de000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000057e000)=0x5) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r1 = inotify_init1(0x0) creat(&(0x7f00007bc000)='./file0\x00', 0x0) r2 = add_key$keyring(&(0x7f0000f70000)='keyring\x00', &(0x7f0000ecc000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r2, 0x20000) inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) creat(&(0x7f0000176000)='./file0\x00', 0x0) 2018/01/19 09:33:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$getown(r0, 0x9) ptrace$peek(0xffffffffffffffff, r1, &(0x7f0000898000-0x8)=0x0) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f0000028000-0x1c)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0}, 0x1c) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006d3000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000b26000)={&(0x7f0000f0b000/0x1000)=nil, 0x1000}) write(r0, &(0x7f0000cbe000-0x48)='v', 0x1) recvmmsg(r0, &(0x7f000069d000)=[{{&(0x7f0000c40000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000c63000)=[], 0x0, &(0x7f00007e4000)=""/120, 0x78, 0x0}, 0x0}, {{&(0x7f00004cb000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}}}, 0x3a, &(0x7f0000fc8000-0x40)=[], 0x0, &(0x7f0000025000-0xf8)=""/248, 0xf8, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000c95000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000ee9000/0x3000)=nil, 0x3000, 0x300000d, 0x12, r0, 0x0) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000058000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) shmget$private(0x0, 0x3000, 0x78001000, &(0x7f0000552000/0x3000)=nil) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000b0f000)={0x0, {{0x2, 0x1, @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) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000980000-0x10)="0d1e4a8be3069197d3a49693cafd4b78", 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000a1e000)={0x81, 0x4}) writev(r0, &(0x7f00003c0000-0x10)=[{&(0x7f00006dd000)="ef", 0x1}], 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000263000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000974000)=0xe8) fstat(r4, &(0x7f000095f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r4, r5, r6) 2018/01/19 09:33:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f00001db000)='/dev/dsp#\x00', 0x0, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) poll(&(0x7f0000992000)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffff7) r1 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0x7fffffff}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f0000bf8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000019c000-0x10)={0x77359400, 0xffff}, 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000dfb000-0xbc)={0x0, 0x0, 'client0\x00', 0x2, "eae7839a3a5289c8", "0c8c7b4d93b6bb763f573268c9aaf378bab77395c6db2171e5adc732abdaac6c", 0x3ff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) r2 = open(&(0x7f00001be000-0x8)='./file0\x00', 0x0, 0x0) dup3(r2, r1, 0x0) 2018/01/19 09:33:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000681000)=0x0, &(0x7f0000a3a000)=0x4) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00002d8000-0x10)={0x0, 0x0}, &(0x7f0000cfa000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b66000-0xc)=@sack_info={0x0, 0x0, 0x1000}, 0xc) sendto$inet6(r0, &(0x7f0000a81000-0x33)='w', 0x1, 0x0, &(0x7f0000553000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000d33000-0xb)='/dev/vcsa#\x00', 0xff, 0x101000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001bc000)="b6786f49a73f4984ad348b2c17107f51c9f84d48bbdfe21f0b1ffb2428e5ad7ba7926e3d18605c7b0033485f296c716d2b01723b0c9a60206316d086e05afe8d5f0e3c1527854041815a76a524ed6b1f60ea3c62ee3a0c966a61b11e3c916af547573b0f4b8907c6a1f3b20b9886ae0a52", 0x71) 2018/01/19 09:33:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00001a1000)=""/250) 2018/01/19 09:33:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000636000)='./file0\x00', 0x4000, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000050000)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000db7000-0x4)=0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000420000-0x11)='/selinux/enforce\x00', 0x420100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000ae6000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f00005de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000cbb000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d8000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r9 = getpgid(0xffffffffffffffff) r10 = geteuid() getgroups(0x5, &(0x7f00003f7000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000556000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000581000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 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}) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000042a000)={0x0, 0x80000, 0xffffffffffffffff}) open(&(0x7f0000b86000)='./file0\x00', 0x8000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x266201}, 0xc, &(0x7f0000520000)=[{&(0x7f0000bd6000)={0x15a8, 0x21, 0x8, 0x2, 0x2, "", [@nested={0x130, 0x6b, [@typed={0x10, 0x65, @str='/eth1\x00'}, @typed={0x3c, 0x1, @str='-GPLposix_acl_access@-vboxnet0^mime_type)$/em1(!\x00'}, @generic="27d174ec8d9896bf2ba4974a57b5b994669ecbd97952c99e7881725da3dd935dca59ef2e89587644e9bb2a51cc1285aeba548814ee6a2c426cf8b70f549485f3c1a33a43edfb06f7c32fdecd3bc43852bbae2c4d289d91ae920b33a98052c6758cf6d1666205c5a143a007701a26e7c23b589e2fbe0f50e13035c3e2d1120d8acd845877dbc66622ccd317cd945b10a95ba916291e3327ad676cd5197f1909574075be10087eac073e9274f42e1ec628d30811b60f65effa191d9f21e006c18f4f9ee29463735e3cc93aba0e6637db7887a684c18015570d9bb067877030dd"]}, @nested={0x200, 0x66, [@generic="ca479dcfb3f840799bf9d2b0b97e5505e224a5dc38ab0714e1c4670c4ca7764658ce4071e19d1e16cf7ecbdd9aaa462832a712bf5be8e9a546a9eba9f775d057f4ac7d76d9aab39f5a6eb7dae2d01abcfcde8cb2957646ed7247e1a8a03ab56ff160f6b006322bfaf3b70b24f5cd", @generic="e729ababc6af721f14885ab51e0bbe95d306c4320f9a2061839a43494d0988bf7e1ea78c23540e49e2ee7105dc5a946badde78c6be1131e89fab874676bbd26f647fe8c1fed2b251072aa3a921ad686f99247678666caa4389245047d2310d37435be97589a25af86385f08f6e91de095a8c3f6cef3012df306442acc9e04dffe71f4a16aeca02d8c08646536c393f7af85d2d143faf9157b0def436d9d47beca109a6f53ca608c51c1bba5a62bae00b51274904a7d7380bae7de2e98f4639410f1b68fda58ba641d96a89a6aff85b58f6", @generic="1fb4b247b84213ed6b82e4d0e7a1a1ba3b61d7f856a718d395acc5c7e0058721a12ab4893ff0d0a773f1cff856288634e71c8bf20db47e1676fe4e455f6f343a1630a689218905fdb830312794e62c465316d61c2eb84d669669b4c6824ba031d1c0b5f1211a26451ebdbf669db833d08f95951fea4eff2441b5e383262a1f75f62612e9c2890a9debb3276820fa7d65eefe3256d0e3a3dc062bc78c779b3425e45641b7db", @typed={0xc, 0x88, @fd=r1}, @typed={0xc, 0x3c, @ipv4=@empty=0x0}]}, @nested={0x10, 0x18, [@typed={0xc, 0x48, @pid=r2}]}, @typed={0xc, 0x34, @str='\x00'}, @nested={0x1180, 0x9, [@generic="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", @typed={0xc, 0x40, @fd=r3}, @typed={0xc, 0x5d, @uid=r4}, @generic="543fb60eaed59aaff2e4a354c6d633299362e53213f3b7659c1b019985c0ee4a701cc93de595af946dbc1287c2f96bd718af79e988af8c3d4fc8e9679c6d9efa398b0192a9563a8de8fbe64b6fa9df1e71607a1be2ccec560203c6c1efc49389868fd3ab43f17f7479649a20ad19499b7f34d2ccf92000cbdd13d76db141fbf941a94cec2a40f651515d03b7695844532adfad048a565ba25fc930f86314fdd563d6513d59a8c372cb82d2", @typed={0xc, 0x4d, @ipv4=@rand_addr=0x6}, @generic="b1db0648807ab110bc94527a05b649609fed89368353d2bbf6f38a24609bfe3049818ecbd02df2152bdaf75998e119655bf9b8098d6b22322d5a47688cf70c34c1962929b3ad9f8b345caaf5c85399d7", @typed={0xc, 0x95, @u32=0x4}, @typed={0x18, 0x89, @str='wlan0security-\x00'}, @generic="c0231b998e7e1dc324edc6669af211f6fa7c0435205a91c8cd437354d57ecdcacf3b05bcebf7ecc020b76e62e77051afde692b2ac0ea8a77"]}, @generic="bc7dd2ff24668d8b7b169e1bc0709975466940f0f90b4aa5d3985e98062eba9cd5eaca1062032599fff24d668c7afcffd2abc75dc616d25ff6c4bfc9df0fcc71e5c761b35a3c34ee59211fb2c762151966d67f1de895f34675b715b73083dd47907315a64681a5dfd058fa18c6f670e71789f0136bb7e0cc09e281fb7251ad105127077292961644b57da9ca6c06d7853a2de606b3903625b2ca27e9af39f7af755004a1fd6e8953292277370c5111dc72c5fba8dac2cd0f3be9630ffe183fde8711c9998e08fe3fefdd"]}, 0x15a8}], 0x1, &(0x7f0000002000-0xc8)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r5, r13, r11}, @rights={0x18, 0x1, 0x1, [r16, r17]}, @rights={0x18, 0x1, 0x1, [r15]}], 0xc8, 0x20000000}, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$cont(0x1f, r18, 0x3ff, 0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r19, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r19, 0xc08c5335, &(0x7f0000faa000-0x8c)={0x0, 0x2000000000000080, 0x0, 'queue1\x00', 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000862000)={0x0, 0x0, 0x0}, &(0x7f00009e7000)=0xc) sched_setaffinity(r20, 0x8, &(0x7f0000cf3000)=0x1) tgkill(r20, r5, 0x1c) r21 = syz_open_dev$dmmidi(&(0x7f0000770000)='/dev/dmmidi#\x00', 0x7, 0x0) timerfd_gettime(r3, &(0x7f00002af000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$LOOP_SET_STATUS(r21, 0x4c02, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x6543, 0xf, 0x13, 0x10, "62b72459fb3960f9b2dbab0be327fa6f0bb36d9bcca8eefed3b71a8864c89083e1ea60f719fd72f28030038b8d870b8e6b69f71601747ca303122669ff122581", "fccc35b3234c1caa3ec2cc818a459d61e3d73737d318e064d1310a5557c8d684", [0x5, 0x5], 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r19, 0xc08c5336, &(0x7f00005b0000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 09:33:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b31000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000730000-0x4)={0x9}, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socket$alg(0x26, 0x5, 0x0) link(&(0x7f000025f000)='./file0\x00', &(0x7f00004dc000)='./file0\x00') bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_buf(r0, 0x0, 0x37, &(0x7f0000574000-0x14)=""/20, &(0x7f00002b7000-0x4)=0x14) 2018/01/19 09:33:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000de8000)={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, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd0, 0x5, 0xf30, 0x6, 0xffffffff, &(0x7f0000f8b000-0x10)=@common='ip6_vti0\x00', 0x0, 0xffff, 0x7fffffff}) r3 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) listxattr(&(0x7f00008c3000-0x8)='./file0\x00', &(0x7f0000a4f000-0x21)=""/33, 0x21) socket$inet(0x2, 0x3, 0x9) bind$inet(r3, &(0x7f00002c1000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 09:33:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000095000)='/dev/ppp\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x3) 2018/01/19 09:33:36 executing program 6: 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}) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000013000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) lgetxattr(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000003000)=@random={'security.\x00', '\x00'}, &(0x7f0000004000-0xba)=""/186, 0xba) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 09:33:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='19', 0x2}], 0x1) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) 2018/01/19 09:33:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x40000000000005, 0x0, &(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[], 0x0, 0x0}, 0x0) close(r1) close(r0) 2018/01/19 09:33:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000c8a000)='/dev/audio\x00', 0x0, 0x0) readv(r0, &(0x7f00000c8000-0x10)=[{&(0x7f0000164000)=""/37, 0x25}], 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00004ef000-0x8)={0x0, 0x1}, &(0x7f0000746000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a69000-0x98)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [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}, 0x98) mmap(&(0x7f00004a5000/0x1000)=nil, 0x1000, 0xb, 0x8012, r0, 0x0) 2018/01/19 09:33:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x1, 0x0, 0x0) r0 = socket(0x10, 0x802, 0x0) set_mempolicy(0x8003, &(0x7f00009df000-0x8)=0x9, 0xfff) write(r0, &(0x7f0000906000)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) mlockall(0x2) 2018/01/19 09:33:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ad000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) fchmod(r1, 0x24) 2018/01/19 09:33:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000d7e000-0xa)='/dev/dsp#\x00', 0x3, 0x0) connect$unix(r2, &(0x7f00002fd000)=@file={0x1, './file0\x00'}, 0x7983592c4b76d7b5) r4 = geteuid() lstat(&(0x7f0000f16000)='./file0\x00', &(0x7f0000b04000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000396000)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec1000-0x4)=0xe8) getgroups(0x4, &(0x7f0000f1d000-0x10)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) getresuid(&(0x7f000003a000)=0x0, &(0x7f00002fe000)=0x0, &(0x7f0000a7f000)=0x0) getgroups(0x7, &(0x7f00000d8000-0x1c)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r20 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bda000-0xa)='/dev/ptmx\x00', 0x0, 0x0) sendmmsg$unix(r2, &(0x7f0000966000)=[{&(0x7f0000395000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000169000-0x90)=[{&(0x7f00007c6000)="3b7deecbd905abf4f66544268f73210500d67c", 0x13}, {&(0x7f0000ccc000)="6ead158ec2140d4aa29edb1181adca52cc3a03e7c8da916178c85c219736a4c29a35c63c88acb0d6380f05ab150b562a0598e73dad9f2f5e59edb1c84db0f60c6295f418047a1cab8a96c5d777d3eacb28380978a34290bb9738a153de1b774e67217e9bfa219a3b3b1f37d258fd84dde6884256b87ad17e75b68be8915bd7f15024d70d0ce244f686fb5f4db790826cf8e35fc57a928ffc1119c25f0ef37e7103edbd9e4187dc419cd79573ce1dda331e87d48be9a10f838766c6455a1a52daac6e7a581c7b079cfaf51dd2ccdf4eb374fe94b21e65b6d23a54e8468f28547814b6d7fe9eabeda7", 0xe8}, {&(0x7f000047f000+0x925)="9e0113f7d31fe5902adfb027ef3410da2df3d1d1e8e7504ecd1c6dc8db67c2d2e9f56b01f2f0b35b9a7515a780b5680c44bd3fe185ba5d0a5c23bbab35361f292373e97d444c282b32c35048b19d28aed8edf9d868", 0x55}, {&(0x7f00003f1000)="87db5c135fdf42f9bfe75781d66c4f5d917cda4b2a2476e66d05643abe6b1abdd66d2d5b236078f5b3920808fab0a589", 0x30}, {&(0x7f0000446000)="2449c9e7844eacfe5d1fedc1ca92d0398fa09a861b48fd53869b743c5ed4744a367d344017e30aabf78461b4ef", 0x2d}, {&(0x7f0000233000)="e61cd2345127e18fe1773ce7bf505a90b58714dd569f806f0cc24ebf14cb6ac9cd4100b99867348df685d2442732845bfde4f4274e4ec3e6915554bd3fe256fcc0519b9591c7a35cc452658f", 0x4c}, {&(0x7f000063b000)="3c053f3d38b3b66cc81623c11ffd49d7cebf761e3897a3e489a6a00a06c5850a62", 0x21}, {&(0x7f0000cda000)="74bb96e740dfa05a12d60664001fa2623ec90babff46660f633d825d15d745ffcd367d762e5acce35e1c8f9294ef2b4afb10fc624400fccd8d588881fb65cb790a2b6f122aa59df65f79cd35e0f69b363376", 0x52}, {&(0x7f00005d4000-0x1e)="be953f313b3eb8de32bfaa35ef0773b132bd300795247e0a574bd1b60f7b", 0x1e}], 0x9, &(0x7f0000143000)=[@rights={0x20, 0x1, 0x1, [r2, r2, r3]}, @cred={0x20, 0x1, 0x2, r0, r4, r6}, @rights={0x20, 0x1, 0x1, [r2, r3, r3]}, @rights={0x28, 0x1, 0x1, [r2, r2, r3, r1, r3, r1]}, @cred={0x20, 0x1, 0x2, r0, r7, r8}, @rights={0x18, 0x1, 0x1, [r3, r1]}, @cred={0x20, 0x1, 0x2, r0, r11, r17}], 0xe0, 0xc000}, {&(0x7f0000dc3000)=@abs={0x1, 0x0, 0x2}, 0x8, 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&(0x7f0000184000)=[{&(0x7f0000193000-0x5d)="c83e9983e88a1e451bf3a6f0252502aab9bb168af72560a64670e556e05ad21e35544a291e2d1b3d3b853be57cd967ec18955d9abc8b9ad24d12c8c4135e77b808aa15d4e0be0f6ff9c72bedac6a3fa9910bb44c46aafe82896167378a", 0x5d}, {&(0x7f00009e7000-0x2c)="48aeb323d9d00239bd5de1dfebb9501952def41967d0743993335defc94fe46daf2813cf9b7cf93b49413b90", 0x2c}], 0x2, &(0x7f0000a46000-0xe0)=[@cred={0x20, 0x1, 0x2, r0, r13, r16}, @rights={0x28, 0x1, 0x1, [r3, r1, r2, r2, r3, r2]}, @rights={0x38, 0x1, 0x1, [r1, r2, r2, r1, r3, r20, r3, r20, r3]}, @rights={0x20, 0x1, 0x1, [r3, r20, r2]}, @rights={0x28, 0x1, 0x1, [r2, r3, r1, r3, r3, r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0xe0, 0x200000c0}, {&(0x7f0000d76000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000083b000-0x50)=[{&(0x7f0000bc8000)="5917420b6e22f05202e362f3d409dc4ad2ffc643f966f0bcf7d512eb93ff1cd87f07c34522b4a4dc7da54818d6f43ceca304f1c7b2f0b852466d3303a414dbe5c1718e4b50e6b74856825a73bbe8076dede05555f8e4924c08b7bf741bbe25f00a02ada6fe68831771289f809603c0ac6bf325970d52d0fc8d4a1cfa31a36ae95ba886058171cae0a9b65e", 0x8b}, {&(0x7f0000111000)="d0a51b62ee25dcfa6a283ca659c1e93a9885b5b24bddd9b8eeb1a6e7f284a7794285b10ac1998a4b82d4c3f71928175d5ed5", 0x32}, {&(0x7f0000aae000-0x76)="715efb265a7a61393837c635e7c77dcf5c8fb1825f19dad5272b1c7ecf083cb8707ace3cfd5c83a053f77d16522e3008b7439e6777ed8dbbb93a0979283495be8ee249c9741139f9355da7290ad08180670a0b8d77c8b4c7ecbaccc7f131a6d12f6588e0c737daaa1a5b09692a7cac59a95389c97560", 0x76}, {&(0x7f0000b80000-0x1000)="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", 0x1000}, {&(0x7f00001d4000-0xff)="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", 0xff}], 0x5, &(0x7f000058b000-0x48)=[@cred={0x20, 0x1, 0x2, r0, r5, r19}, @rights={0x28, 0x1, 0x1, [r1, r2, r3, r20, r3]}], 0x48, 0x51}], 0x9, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$dmmidi(&(0x7f00008f4000-0xd)='/dev/dmmidi#\x00', 0x7f, 0x2) ioctl$TCSETAW(r20, 0x5407, &(0x7f000015e000)={0x2, 0x0, 0xbd, 0x100, 0xffff, 0xfffffffffffff000, 0x0, 0x8, 0x7, 0x47}) recvfrom$unix(r2, &(0x7f0000ac0000)=""/85, 0x55, 0x0, &(0x7f0000bfe000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) tkill(r0, 0x33) 2018/01/19 09:33:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) accept$inet(r1, &(0x7f0000674000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004e000-0x4)=0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) timer_create(0x1, &(0x7f0000e87000)={0x0, 0x0, 0x7, @thr={&(0x7f0000017000-0x8a)="009d66010f5351dca427f116af7ef3b194e9ecb902470f4965c4ba106833e0e3c6e72f17591c76136123426e7a715a0b5495dd822c6b87a344b08652cd17a9118d31df68775366d60c5aa8362b03d0d1ea468430f1a915067ea69b47cef999a6cde1c7d41ca7cc6358c1a58fdfef280fe21c69a8c66a85ff1f896096e99424c8847122959cce4c416c6f", &(0x7f0000cb4000)="f4d81932f1ef41c00f0a2c06b037293cb9189b36498077d1d1fbe0e322c7762935427737ead13f876a7b567f983be57860e1a31d208ff84fc6cdbe3da7c945d31223ff359af20586373d4696c0af693212d9dc951411ccef0770661c7036999fe2dd732de13427b7058489128b6068c5b8f9b9df0562020268d8515199e38f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000761000)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000801000-0x8)='./file0\x00', 0x2001, 0x101) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006aa000)='/selinux/checkreqprot\x00', 0x200401, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f000051f000)={0x3000, &(0x7f0000ce2000-0x8)=0x0, 0xe, r4, 0x4}) timer_gettime(r2, &(0x7f00009fc000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 09:33:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a1d000-0x5)='user\x00', &(0x7f0000d97000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000d68000-0x1000)="94", 0x1, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, r0) syz_open_dev$midi(&(0x7f00000b9000)='/dev/midi#\x00', 0x3ff, 0x0) 2018/01/19 09:33:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000015f000)='/dev/vcs\x00', 0x0, 0x0) socket(0x40000000015, 0x5, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000855000)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x28060400) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f11000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) sendfile(r2, r0, &(0x7f00007ad000-0x8)=0x0, 0x1) semget(0x2, 0x7, 0x520) 2018/01/19 09:33:36 executing program 1: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r0, &(0x7f0000f2e000-0x6)=[{0x0, 0x7fff, 0x0}], 0x1, &(0x7f0000d55000)={0x77359400, 0x0}) semop(r0, &(0x7f0000035000)=[{0x0, 0xec, 0x1800}], 0x171) 2018/01/19 09:33:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000970000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000a89000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000b31000-0x8)='/dev/dsp#\x00', 0x46a, 0x20000) setsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f000043b000)=0x7fff, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00008a3000)={0x0, 0x3, 0x9, 0x0, 0x3, 0x645b2847}, &(0x7f0000646000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d46000)={r3, 0xffffffffffffff0a, &(0x7f000077f000-0x1c)=[]}, &(0x7f00008d2000)=0xfffffffffffffe7a) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000e4c000-0x4)=0x0) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x441, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000cc5000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) add_key(&(0x7f0000d94000-0x8)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)="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", 0x4d1, 0xffffffffffffffff) 2018/01/19 09:33:36 executing program 0: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000eef000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000ef2000-0x5)='./file0\x00', 0x400081, 0x184) unshare(0x400) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) fanotify_mark(r0, 0x6d, 0x1, 0xffffffffffffffff, &(0x7f00006e2000-0x8)='./file0\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c8a000-0x14)={0x0, 0x9, 0x5, 0x9, 0x79c, 0x693}, &(0x7f0000d93000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000040f000)={r1, 0x245c764e}, 0x8) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000c5c000-0x4)=0x1000, 0x4) 2018/01/19 09:33:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f00001f9000)='./file0\x00', 0x803, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b94000-0x4)='bic\x00', 0x4) sendmsg$nl_generic(r1, &(0x7f00006c9000)={&(0x7f00007d5000-0xc)={0x10, 0x0, 0x0, 0x802812}, 0xc, &(0x7f0000386000)={&(0x7f00003c3000)={0x3d4, 0x16, 0x20, 0x2, 0x0, {0x11, 0x0, 0x0}, [@typed={0xc, 0x80, @u32=0x5}, @nested={0xd4, 0x8e, [@typed={0xc, 0x1d, @str='bic\x00'}, @generic="ebb8c448a12e6ce0ee735db39fd03d5a9e71706d1a2dad1e4debd6cb455d652373a303d34130fd71667078d26ba444cf946ad282121db1b2d76807679f2fcd5bebdd6f169ac1d50ea8ad186b81ca87af9c", @typed={0xc, 0x5c, @str='bic\x00'}, @typed={0xc, 0x9, @u32=0x1000}, @generic="f26fb6ce5dc0165aa1d9f2d7c9f564a93a59a5079c595c5af96ae51002dc436afe6a571a545c673059a72340ef5df599938387bd", @typed={0xc, 0x42, @fd=r1}, @typed={0x18, 0x7c, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @nested={0x8c, 0x39, [@generic="f58a113ce38a39d6215084d71c1e6fde1272cbd23237a0ca0027bc49eb0fb8daa4b8a461e8b6a3d914b5c6765566d80707b298a2d31d4c8f7a5953d7a02b5e522e972826f62101e1666432f0a70e69a916026ac3fb883848de2d5948c7deeade6e4ddb651ce09a51187d07a5ee883a7aa86e1855b3b37038805a2c92e98931efe088e927e8"]}, @nested={0x13c, 0x37, [@typed={0xc, 0x6d, @u32=0x7}, @typed={0xc, 0x7d, @fd=r0}, @generic="0d2a0e4f652d3ffa1cd6db28c58b269d2d1c123a82b8a2a459465b4517c3120603e5f8781032196dbd8650bbe4bf767c23d9d7685136174fd01de78189d4046077281ffb5943786a838fe27d56f8a751ecc71308af449a80d6f287ad7f0cddbf5da682778ce77f4064510886806bb664b0c4cf263b224bcd29edd60085d14be11c0b74cff87714b40b4a45ab73c85c84a4840ae8d858c0be835d112a3a73d0ce134db404f3422fee7c7fbf7acfade34f", @generic="f96c92740b8301ce07350f37b0e2de48a185ece0d0470db325928584a479c24ead537b0e8582ad7a22776c4a634283da984d31c91736c8381efe3672651e978ee81e1950bf8228e4969b1ee2be477d548cb3143925a401c6067653c8e5f5dcbe7921e83f", @typed={0xc, 0x7, @str='\x00'}]}, @nested={0x118, 0x20, [@typed={0x18, 0xd, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="975a3e7f03ccc8dddfc588215306fcac1b8fb227a13880de30bb6f2ec19cb595016cadb6e1f4dd30ebf193900eb902c7a5eccfa73bdca795aab0a9c05b1459495753aef8a7e22e430cea1299f4b3c624792b9a582bcf41ef404f23c72db5111efa47830c7d158461f5395edd14df5308d8c640d6cd68c49dcf4351ebcc532d155c30cb9fc915d684298a51201fef8a8797ed026da283aa5cc27a9be7ec5cac8174e75027985b15fd06cef91798a8b6711a02bf4352cbf99d2c6a0fa544dc0e349af8ac1aa1880761553ddf63fccc9db6cb30f1cff4d477bd7eceac65dc025f9d4bd6ced59cb0952c29dad719b65b454b11f11793623aad2409"]}]}, 0x3d4}, 0x1, 0x0, 0x0, 0x4004040}, 0x4800) ioctl$sock_ifreq(r0, 0x8911, &(0x7f0000633000-0x28)={@generic="3d95ea6af57ef69f458433a9683e01ae", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/19 09:33:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000012000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000e60000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r0, &(0x7f000088c000-0x14)={0x11, 0x1b, r1, 0x1, 0x1f00000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000013000)=0x0) 2018/01/19 09:33:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dfa000-0xb)='/dev/loop#\x00', 0x0, 0x2) r1 = syz_open_dev$audion(&(0x7f0000a52000-0xc)='/dev/audio#\x00', 0x9, 0x200) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000716000-0x40)={0x7ff, 0xfd, 0xb5f0, 0xcc, &(0x7f000080c000-0xcc)=""/204, 0x78, &(0x7f0000b2c000)=""/120, 0xae, &(0x7f0000cb3000-0xae)=""/174}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000049000-0x4)=0x4, 0x4) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f000084a000)=""/80) dup3(r0, r1, 0x80000) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/01/19 09:33:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00001f2000)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000b35000)=""/141) r1 = socket(0x1e, 0x4, 0x0) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000a3e000-0x81)="feb39405a62bcc49e491fce91bbb0de715027d2ef2906a939e6a360499245acff6400a4bd7a357d5dd5729f4ba8c0a90165ceea15cdbfbd0c8e7fb39e29414723f6989b9b21335fa48fc1e513cf407a7b8d17d4fd1ae2cbcd5211b0af509f5fbe0444d1b90e83d371fa1ae54295b0fa68f0438c1c7419cd9f03a336ced8237557c", 0x81) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) 2018/01/19 09:33:36 executing program 3: r0 = inotify_init1(0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000dda000)=0x0, 0x4) fallocate(r0, 0x9, 0x0, 0xfffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x145040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000b3f000)=0x4) 2018/01/19 09:33:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00003dd000)=""/246) close(r0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000baa000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000318000-0x4)=0xe8) lstat(&(0x7f00003b7000-0x8)='./file0\x00', &(0x7f0000f73000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004ee000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x2, 0x0, 0x0, 0xcb, 0xa, 0xa0, 0x80, 0xad, r1, r2}, {0x4ae7dd64, 0x397, 0x100, 0x8, 0x0, 0x80000001, 0x2, 0x4}, {0x0, 0x2, 0x4, 0x9}, 0xaf6, 0x2, 0x2, 0x0, 0x3, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x1, 0x1, 0x3, 0xffffffff, 0x3ff, 0x5c3c}}, 0xe8) lsetxattr(&(0x7f00008b2000-0x8)='./file0\x00', &(0x7f0000c11000)=@known='system.posix_acl_access\x00', &(0x7f00006a0000-0x12)='/dev/snd/pcmC#D#c\x00', 0x12, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000eb2000-0x28)={r0, 0x0, 0x62, 0x58, &(0x7f000006a000-0x62)="9c9749396710f1101aa75e0a2f3e0a34d2bf3209f46c2aae9aad3fcb3c7c3292c8c397aff97b0bf1355b20e1dae80da8e0aca010e1a33d7fc3a8c4092074be955e1fee8dfc9db7e366ace3a8034a18eadf4bad16ce99dbcd39e7ddddb89f07e66a07", &(0x7f0000d8b000-0x58)=""/88, 0x631, 0x5}, 0x28) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00004d8000)={&(0x7f0000000000/0x1000)=nil, 0x5, 0x1, 0x5, &(0x7f0000641000/0x2000)=nil, 0x100000000}) 2018/01/19 09:33:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004ab000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000cdf000-0x20)={0x4, 0x0, 0x10000, 0xfffffffffffffe01}) r3 = semget$private(0x0, 0x1, 0x4) semop(r3, &(0x7f0000287000)=[{0x4, 0x401, 0x1800}, {0x7, 0x0, 0x1800}, {0x3, 0x8, 0x1800}, {0x5174b6cb669e9b38, 0x73, 0x800}], 0x4) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000b39000-0x10)={r2, 0xe00000000000000}) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000237000-0x4)=0x7, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000e5f000-0x9c)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, @in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffff}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xae}, 0x7}], 0x9c) r4 = dup(r0) ioctl$KVM_GET_LAPIC(r4, 0x8400ae8e, &(0x7f0000341000)={"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"}) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a39000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x2da, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x4000000000000000}, 0x0) 2018/01/19 09:33:36 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000df3000-0x9)='/dev/ion\x00', 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f00000e9000-0xc3)="bfff8e7f0511e1c5321acb3174cec771c972e639c3829fa2304079aa4ee90135cf90e43e887d309fc5d41ba2156efd1c85d71052a0886fd104565c52ae7562af84ddf89af082d68e90b3b17f3b52afd90ca610e6c899245386233263a0c8f5b779c568db0b907b351c330bf4daf0090dd122d7e2a1c43b8e0f7096bc749a43cb42d0b8486ed649236a7d39f538f5336a5af8a0238ec5759dfc6b519b88162b5c61c823e8778738f9f360c0b34b54a0c4cfbfbcf5c577d6136f9b304957682bf0f8b928", 0xc3) bind$netlink(r2, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000aab000)=0x8) 2018/01/19 09:33:36 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = semget(0x1, 0x0, 0x50) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/172) getpeername(r0, &(0x7f000009c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ffb000)=0x14) 2018/01/19 09:33:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40005, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{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]}, 0x4, 0x0}, 0x98) 2018/01/19 09:33:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d97000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000774000)=0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ae6000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00005f1000-0x38)={0x0, 0x0, &(0x7f0000332000-0x40)=[{&(0x7f0000fa8000-0xee)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a5094", 0x30}], 0x1, &(0x7f0000f43000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 09:33:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000094f000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) read(r0, &(0x7f000000a000-0x64)=""/100, 0x64) r1 = syz_open_dev$audion(&(0x7f0000587000-0xc)='/dev/audio#\x00', 0x9, 0x208000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000e24000-0x10)={0x5, &(0x7f0000c57000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000392000-0x10)={r2, &(0x7f0000492000-0x15)=""/21}) 2018/01/19 09:33:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x5d26a4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) 2018/01/19 09:33:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003ce000)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000dd2000-0x1)=0x3f, &(0x7f0000dab000-0x8)=0x1) r1 = socket(0x800000000000010, 0x2, 0x0) write(r1, &(0x7f0000082000)="240000002e001d05e60000084a206b00fbfffffff7ff0000000000000000000008425d10", 0x24) 2018/01/19 09:33:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x4, 0x0) r0 = syz_open_dev$loop(&(0x7f0000601000-0xb)='/dev/loop#\x00', 0x5, 0x4002) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) syz_open_procfs(0x0, &(0x7f000000c000-0x7)="00000000010100") 2018/01/19 09:33:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d63000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000003e000-0x48)={0x4, 0x131, &(0x7f0000dc8000-0x20)=@raw=[@call={0x85, 0x0, 0x0, 0xd}, @call={0x85, 0x0, 0x0, 0x7}], &(0x7f0000c43000)='syzkaller\x00', 0x8, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffeed) 2018/01/19 09:33:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00006cc000)='./file0\x00', &(0x7f0000000000)={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(&(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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000ed2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000d24000)='syzkaller\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="d08aae6afa45f94e5d29172a36ced61d97703a98d181833c3d872e94bae28970150252c0cb9c721f71f62c9bb140d7f94ca0da3ef312bfc50378267814ed32cfaff7720a736d0640403d31efc4260cdbc75dad9d98d9fb2fbe8ab0c7675faf23fc5845cb0f820419e4372fb1fe80aedfc6cb2b40da2a707a8878ec8d590cac8644b6bea6a5778be7f74ede8c69cde4dbf3b5", 0x92, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e33000)=0xe8) keyctl$get_persistent(0x16, r1, r0) msgget(0x3, 0x200) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00006ab000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000001000-0x4)=0x0) 2018/01/19 09:33:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x800, 0xcaf, &(0x7f00005ac000-0x8)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00004f5000-0x4)=0xaa5) r2 = memfd_create(&(0x7f0000f3b000)=']\'user@[+\x00', 0x3) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000479000)=0x5) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000011000)={0x0, 0x98, "3e32ca10001773a440cfc61f9cfea572ba66c274bfcaa2ffe1e24260423c6c7cd1d25b2272ffecfcdfc66dd3d0bfdcf160366c4aef17e6551b53d3fc1cd5764c6027a9c8ebbeef4df8f298f07c817910410a7d575b31c7c68c232f71d033f3209bc1dae5f646cac9b4a1e43dd238e3b428d356eb472cd43fa92162d4d169d05587dfe06cd5f31a1ed25b73a44f3e81c20bba240d38a2c8eb"}, &(0x7f000023f000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000011c000)={r3, @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]}, 0x6, 0x1c8e0798, 0x8c, 0x2, 0x8}, &(0x7f000009b000)=0xa0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000077000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x0) setsockopt$inet_int(r4, 0x0, 0x15, &(0x7f0000367000-0x4)=0x7f, 0x4) socket$inet(0x2, 0x1, 0x802) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ae7000-0x20)={{&(0x7f0000bc6000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r6 = fcntl$dupfd(r5, 0x0, r5) mmap$binder(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x100000e, 0x12, r6, 0x0) add_key$keyring(&(0x7f00002b7000)='keyring\x00', &(0x7f00005ce000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) 2018/01/19 09:33:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000599000-0x8)=0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000555000)=0x0, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000225000)='/dev/sequencer\x00', 0x200, 0x0) io_cancel(r0, &(0x7f0000042000-0x40)={0x0, 0x0, 0x0, 0x2, 0x0, r1, &(0x7f000005e000-0xb6)="f850676963cb26e5571037fc3bb318a18c64319006e672ec9976dbd7051c920220e1697b7cca881301ad3a37b600dc2dc855e7515e46ca4e9c3fed344833dc60cc693bd55f37fac0662e980e1f1c6415cff0cfb6ba83548033cc934be4cbb44bb4f156da61eaeb663bd09e9efb6455f0d084a4923097cf59e7f4bb259799a90d0603e27f31e0468f95cb1451e71c78f2c21d2bb4f7aa902ed2b711f58707cdec260d78c23233e77d62e71d237bdfdc1045f2a3ddfda9", 0xb6, 0xa2b, 0x0, 0x1, r2}, &(0x7f000038f000)={0x0, 0x0, 0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000ae2000-0x20)={0x2, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000e7a000-0x20)={0x3, r4, 0x1, 0x4edfb4a6}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f000031b000-0x8)={r3, r5}) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000efd000)={r3}) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f00009f4000-0x18)=@generic={0xd259, 0x0, 0x3f}) 2018/01/19 09:33:37 executing program 0: r0 = dup(0xffffffffffffff9c) lseek(r0, 0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) openat(r0, &(0x7f0000150000)='./file0\x00', 0x2000, 0x20) 2018/01/19 09:33:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x80001) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = dup3(r2, r1, 0x0) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000539000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_PPC_GET_SMMU_INFO(r4, 0x8250aea6, &(0x7f0000d3b000-0x58)=""/88) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f000002d000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 09:33:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000004000-0xf)='/dev/snd/timer\x00', 0x0, 0x3) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000023a000)='/selinux/enforce\x00', 0x240000, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000057000-0x97)="04fa0c2165b827cd5ba875835f909d7fef420eccead97f67d979525414281d75adbce1d0e4a1017cda444f6606ac447ca6527cb4f30b84ed0077469e5c8f81ee819386ab54d8e542921d4fa7ba8592e22563187340a6f21049481e1ce1933668b1c50af156de788508e4defab2578d6f7956892ac248aa08ffebcf24f5fde4392a34686b1c3f99ca571a5f7414019553944ba822f40766", 0x97) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005eb000-0x1a)=[], 0x0, &(0x7f0000325000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000156000)=0x6472) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000ffa000)=0x5) 2018/01/19 09:33:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000096f000)='/dev/vga_arbiter\x00', 0x480, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f000021a000-0x10)={0xd1, 0x72c, 0x96c, 0x1}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000859000)={0x0, 0x0, &(0x7f0000d53000-0x60)=[{&(0x7f00000d7000-0x1000)="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", 0x197}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d5d000)=""/226, 0xe2}, {&(0x7f0000486000)=""/4096, 0x1000}], 0x2, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/19 09:33:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ustat(0xfff, &(0x7f0000d2c000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000281000)={0x0, 0x0, 0x0}, &(0x7f0000086000-0x4)=0xc) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000684000)=0x238a, 0x1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000005a000-0x12)={@common='bcsf0\x00', 0x2}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000d86000-0x2)=0x5, &(0x7f0000c54000-0x8)=0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d86000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000020b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000aa6000-0xa0)={r1, @in6={{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x3ff, 0x7, 0x7, 0x2}, &(0x7f00005b1000)=0xa0) setsockopt(r0, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) 2018/01/19 09:33:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000421000-0x9)='/dev/kvm\x00', 0x0, 0xfff6) r1 = syz_open_dev$mouse(&(0x7f0000f92000)='/dev/input/mouse#\x00', 0x4, 0x200) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000888000)={0x1, 0x0, [{0x4b564d02, 0x0, 0x3}]}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d2d000)='/dev/qat_adf_ctl\x00', 0x90000, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f00005fa000)=0x100) 2018/01/19 09:33:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00007bf000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x0}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000327000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f000077a000)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000301}, 0x0}, 0x1c) 2018/01/19 09:33:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto(r0, &(0x7f00000cf000)="dbcd1360b808c1c7b7d8fce4843940177a419833c0052cc8606f58fc3d070c5f65d28fd2b8879db5706012fd77d6cfcac0f0bdb7b0bb76df6e5ef282d0a6", 0x3e, 0x4000090, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000f6f000)='./file0\x00', 0x0, 0x40) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000265000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000011c000-0x28)={@common='sit0\x00', &(0x7f0000924000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "63d156a528d7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 09:33:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) fgetxattr(r0, &(0x7f0000d72000-0x11)=@known='security.selinux\x00', &(0x7f00000ae000)=""/209, 0xd1) r1 = syz_open_dev$amidi(&(0x7f0000476000-0xc)='/dev/amidi#\x00', 0x400, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002d5000-0x8)={0x0, 0x50e}, &(0x7f00001c3000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000020b000)={r2, 0x5, 0x9, [0x9, 0x8, 0x96, 0x5, 0x1a91, 0x2, 0x11, 0x24540000000000, 0x8]}, &(0x7f0000689000)=0x1a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/19 09:33:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e2000)={0x19980330, 0x0}, &(0x7f0000852000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$unix(0x1, 0x7, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a56000-0xc)={0x0, 0x0, 0x0}, &(0x7f000053d000)=0xc) ioprio_set$pid(0x2, 0x0, 0x833) keyctl$set_reqkey_keyring(0xe, 0x3) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f000050d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b95000-0x1)='\x00', 0x0) getegid() 2018/01/19 09:33:37 executing program 2: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f4e000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) clock_gettime(0x0, &(0x7f00008fb000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f000023f000-0x4d)="bafd8e91267caf7d16b43f1093aae9d04892e8b56b23619c31190c56ce3803a42273b2b19383b584b70776b2415b27ca9a5a5f4e9123e8affdc18cb3ce63eef1ded90c2ecf2f4c86254357a988", 0x4d, 0xf35, &(0x7f0000a7a000+0xf2a)={r1, r2+30000000}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000d72000)=0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000b9a000)='ns/uts\x00') r3 = socket$pptp(0x18, 0x1, 0x2) fgetxattr(r3, &(0x7f0000bb8000-0xd)=@known='security.evm\x00', &(0x7f0000ef9000)=""/178, 0xb2) 2018/01/19 09:33:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = syz_open_dev$mouse(&(0x7f00002f7000-0x12)='/dev/input/mouse#\x00', 0x13, 0x8400) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000dc5000)={0x5, 0x0, [{0x70000000000000, 0x3, 0x0, 0x0, @sint={0x80000001, 0x0}}, {0x1f, 0x0, 0x0, 0x0, @msi={0x1, 0x913, 0x8}}, {0x8, 0x3, 0x0, 0x0, @adapter={0x8, 0x9, 0x7, 0xe0, 0x0}}, {0x81, 0x7, 0x0, 0x0, @irqchip={0x2, 0x9}}, {0xc83, 0x2, 0x0, 0x0, @sint={0xffff, 0x1}}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f000085c000-0x20)={r3, 0x0, 0x3, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 09:33:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000074000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet(r1, &(0x7f0000b56000)=""/164, 0xa4, 0x40000042, &(0x7f00000f5000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x0) syz_open_dev$urandom(&(0x7f000008e000-0xd)='/dev/urandom\x00', 0x0, 0x600000) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) r2 = accept(r1, &(0x7f0000681000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000209000-0x4)=0x10) sendto$packet(r2, &(0x7f000017f000-0x1)='<', 0x1, 0x0, &(0x7f0000381000)={0x11, 0x10000000000008, 0x0, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x14) 2018/01/19 09:33:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000624000-0xc)='/dev/autofs\x00', 0x101280, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000a2000-0x14)={0x0, 0x10001, 0x5, 0x0, 0x5, 0x4}, &(0x7f0000a91000)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009d7000)={r1, 0x3, 0x0, 0x7}, &(0x7f000095c000-0x4)=0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00003a9000-0x8)={0x0, 0x6}, &(0x7f0000925000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000dcf000-0x18)={r3, 0x5880, 0x0, 0x1, 0xffffffff}, &(0x7f00009a8000-0x4)=0x18) write$sndseq(r2, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000009c000-0x48)=[@in6={0xa, 0x1, 0x98, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xb3b5}], 0x48) 2018/01/19 09:33:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@common="6c6f3a00000000000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000370000-0x6)='/dev/ppp\x00', 0x1, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000979000)={0xaa, 0x16, 0x0}) 2018/01/19 09:33:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00004bc000)='/dev/vcs#\x00', 0x100000bf, 0x145002) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f000052e000-0x4)=0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000466000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000318000)={0x7f, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f000085f000-0x10)={r4, 0x1}) getsockopt$sock_int(r3, 0x1, 0x0, &(0x7f0000081000)=0x0, &(0x7f0000c32000)=0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000038e000)=0xb8) bind$inet(r3, &(0x7f00007e7000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) rename(&(0x7f00002c9000-0x8)='./file0\x00', &(0x7f0000223000)='./file0\x00') ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000574000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) [ 44.768440] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/19 09:33:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000c63000)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009c1000)='/proc/self/net/pfkey\x00', 0x2e0080, 0x0) pipe(&(0x7f00009d5000-0x8)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000047a000)={0x0, 0x0}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f000000e000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f000009a000-0x18)={0xb2c, 0x5, 0x1, 0xffffffffffffffff, 0x0}) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f92000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000aa6000-0x8)={0x0, 0x0}) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000047e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000233000-0x8)={0x0, 0x0}) r10 = syz_open_dev$audion(&(0x7f0000cd3000-0xc)='/dev/audio#\x00', 0x2, 0x210001) r11 = inotify_init1(0x80000) r12 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f92000)='/selinux/status\x00', 0x0, 0x0) r13 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f40000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000505000-0x4)=0x1c, 0x80000) r14 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dc8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) io_submit(r0, 0x7, &(0x7f000002d000-0x38)=[&(0x7f0000a97000-0x40)={0x0, 0x0, 0x0, 0x1, 0xb91, r1, &(0x7f0000da4000)="d49386eeea6c808a97f1df4604e43b72fb34e9d893935c99d341e18608f216863a672478518277bb6d0fef7c6488a985bca6828a032666150ee856a03b686fca93316985f3bb7657eba128cfb5ce98459f4a1b3a8a7aedf510dd9f38d6d59c946b11f0ef4715cd233b2aa9d43898579f3e4cbf292c2194fcb55f34a3d79fa45305", 0x81, 0x9, 0x0, 0x1, r2}, &(0x7f0000bcc000)={0x0, 0x0, 0x0, 0x1, 0xff, r3, &(0x7f0000faa000)="f1fe4689c56a6974cc97a27c5623f46d41c2b9288db12f8d11f081d4f550e00063e7fdf35375a7dda900f88cca04c5dbf0c30f89f8f545f1613416125f57824b039ab8ce838f0b0a4a56d1e27b2c9494f559c82c6de7a04854f757fc1c97505977bc566f5e2bbc963284134176fdad07361829f363ee82dbeee36dd0df", 0x7d, 0x5, 0x0, 0x1, r4}, &(0x7f00007fe000-0x40)={0x0, 0x0, 0x0, 0x8, 0x20, r5, &(0x7f000032f000-0x64)="2aeb1432722f110417c4106b35232a18b83ff10ce99438ac8cd42b51b46ed330f350c56f16409822daaa979b745c4a9c204bddae7746e6308a4f9d680c31c72eea6697ad526438669d00660c12ac4f1ef1cf97e68dca2e251a342b5f4ff7c16575bda51b", 0x64, 0x2, 0x0, 0x1, r6}, &(0x7f0000aed000)={0x0, 0x0, 0x0, 0x8, 0x2, r7, &(0x7f000088a000-0xe9)="bf052b756b0ac6ab21b719e4d3e5ad317c0e6cb6cbb75f331aaa98e0d62398fd93d70d28ab521d1e9e538c9ceaeefe53fff5adc6dcd8799b01b2740bb1d9e4366b945b72bc17683fb5bc36c8640e62a5d860cf42622593d826b332b1c13a3f52948eeed3f8c019ed123cf800acf3c82ae3b611a306640623d8dec7259fabdce6592321ef949aad9d80b7eebf26507fcd4eda6389d0a01c56685cba3a618ea64a3b6698e5f667ba1f4ae1b6aee7c48a165bbb4eaf1cbccc1fbaaf58fc79dcfb0da2c156269cd0bd3c3fb2cc3cd970b2ee85f71b31a2cdc96d390350afe72c19ceb0654cd50f87cd8f74", 0xe9, 0x9, 0x0, 0x1, r8}, &(0x7f0000f24000)={0x0, 0x0, 0x0, 0x7, 0x0, r9, &(0x7f0000154000)="bc97cc", 0x3, 0x5, 0x0, 0x1, r10}, &(0x7f0000057000-0x40)={0x0, 0x0, 0x0, 0x7, 0x6000000000000000, r11, &(0x7f000069e000-0x2f)="95115e6d586dc465d605ec8100f7321606a0e68387e1ab97b395077e9f36cb84aaaee93440856b111e4070d0364adb", 0x2f, 0x800000, 0x0, 0x1, r12}, &(0x7f0000ca5000-0x40)={0x0, 0x0, 0x0, 0x1, 0x5540, r13, &(0x7f00003d2000)="f65591b0a4fa6e8c53dd2ea2f4beee7224dfdb7cde3ec6a6e5f7ea32652ae9c791e5f10c4c87b570823dd77ed94f25162fd5ccc855802ebed567603d2fa81de671c7f61f0cd91a068a74840e78e9b4410530891e9cb81e79630049cec50e42c5f081e57ad671429ef63384383ac298d8bc504e03bdbe12e215dce6ec8c6f936a10ab71a5e44134c37b93cefc2e7a21c6fd0316dedf68688c491ef2efb7fac776e7810655009b73feb13f9e1e9585a3a38ad481dbe1a1457a72e0f83a377df9b55fc21977f0006c91fc873975ff97cc1d3188c3352268", 0xd6, 0x1, 0x0, 0x0, r14}]) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004f2000)={0x0, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f00007d1000-0xc)='/dev/autofs\x00', 0x400, 0x0) r15 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r15, &(0x7f0000ab8000-0x1000)="1f", 0x1, 0x0, &(0x7f0000111000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r16 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f13000)='/proc/self/net/pfkey\x00', 0x14000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r16, 0xc0a85320, &(0x7f0000170000)={{0x5, 0x200}, 'port0\x00', 0x42, 0x100004, 0x1, 0x1, 0x200, 0xe059, 0x3, 0x0, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r15, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r15, 0x1) listen(r15, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r15, 0x84, 0x0, &(0x7f00003eb000-0x10)={0x0, 0x0, 0x3, 0xfffffffffffffff9}, 0x10) 2018/01/19 09:33:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x200000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe2, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000257000-0x10)={0x5, &(0x7f00006c4000)=[{0x101, 0xd2b, 0xdf, 0x327}, {0x7, 0x2, 0x3, 0x15833e1c}, {0x4, 0x80000000, 0x7fff, 0x80000001}, {0x2, 0x4, 0x8001, 0x1}, {0x0, 0x5, 0x3, 0x0}]}, 0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f00005c9000)=""/4096, &(0x7f0000000000)=0x11d1) 2018/01/19 09:33:37 executing program 7: r0 = socket$inet6(0xa, 0xe, 0x1000000) setsockopt(r0, 0x8000000084, 0xc, &(0x7f0000aac000)="", 0x0) 2018/01/19 09:33:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/19 09:33:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00003fd000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00006ac000-0xf)='net/ipv6_route\x00') setsockopt$inet6_int(r1, 0x29, 0xbddde85b6af6d375, &(0x7f0000579000-0x4)=0x0, 0x4) r2 = syz_open_procfs(r0, &(0x7f00003a0000)='projid_map\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000650000)=0x7f, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d99000-0x8)={0x0, 0x8, 0x130a}, &(0x7f0000316000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e2b000)={r3, 0x9}, &(0x7f00007b1000-0x4)=0x8) io_setup(0x8d, &(0x7f000051b000)=0x0) io_destroy(r4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00007b3000)={0x0, 0x0, &(0x7f0000fda000)=[], 0x62, 0x0, &(0x7f000017f000)="9a4a939b004d1315f0c9d785f60f594e7c38632203dd1af0df669f8dd1b929f2f53648523036f835223d40325c1a2980799db6c958012aac760730df322940f87f825598bbebf739daefa3af37bb39668a056fd4434c9a732f9055f6551eb5c4e500"}) sendfile(r2, r1, &(0x7f0000daa000-0x8)=0x2, 0x7563) pread64(r1, &(0x7f000078d000-0x8e)=""/142, 0x8e, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00003c7000-0x4)=0x0, &(0x7f00004c7000-0x4)=0x4) 2018/01/19 09:33:37 executing program 3: r0 = inotify_init1(0x801) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000687000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f000022e000)=0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000fac000)={0x79, 0x0, [0x0, 0x3, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000d98000-0x400)={"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"}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000cac000)=0x7) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000bd6000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a52000)=0x14) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000448000-0x20)={0x32, 0x0, 0x1, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000c45000-0x10)={r5, 0x5}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000812000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, r4}) 2018/01/19 09:33:37 executing program 2: 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) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000009000-0xc)='/dev/audio#\x00', 0xffffffffffff51b0, 0x600000) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000054000-0x4c8)={{0x80000001, 0x1, 0x9, 0x40, "6673a44d38b631a22e8b662406df1262a2edeffa6144a09069bb8d0d415e449bb36e66565feff1e37aab8641", 0x4}, 0x7, [0x6, 0x800, 0x100000001, 0x6, 0xf6, 0x7, 0x2, 0x7, 0x1128, 0x5, 0xffff, 0x1, 0x2517, 0x5, 0x6, 0x9, 0x82, 0x5, 0x100000001, 0x5, 0x8, 0x1, 0x7, 0xefd, 0x100000000, 0xe592, 0xa4a8, 0x1ff, 0x40, 0x4, 0x8, 0xffff, 0x8001, 0x2, 0x101, 0x7, 0x7, 0x2, 0x9, 0xfffffffffffffc75, 0x400, 0x5, 0x3, 0xe166, 0x4, 0x3f, 0x4, 0xfffffffffffffff8, 0x8001, 0x401, 0x200, 0x101, 0xffffffff, 0x100000001, 0x2, 0x8, 0x10000, 0x10000, 0x66f, 0x9, 0x10000, 0x7, 0x80000000, 0x0, 0x5, 0x1, 0xd43d, 0x7, 0x1, 0xfffffffffffffffa, 0x4, 0xffff, 0x800, 0xffff, 0x0, 0x2, 0x3, 0x8, 0x833, 0x80, 0x2, 0x6, 0x98, 0x80000000, 0x9, 0x2, 0x81, 0x7, 0x1, 0x6, 0x0, 0x9, 0x4, 0x200, 0xfffffffffffffff9, 0x5, 0x7, 0x0, 0xffffffff, 0x8, 0x5, 0x1, 0x569, 0x4, 0x200, 0x9, 0x2, 0x0, 0x1f, 0xa77, 0x734, 0xb27, 0x3, 0x800, 0x1f, 0x0, 0x4, 0x80, 0x0, 0x1, 0x7fff, 0x422f, 0x9, 0x3105, 0x101, 0x80, 0x3, 0x6], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000053000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000054000-0x8)=0x0) close(r0) 2018/01/19 09:33:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0xb, &(0x7f0000c48000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@exit={0x95, 0x0, 0x0, 0x0}, @generic={0x9a, 0xa138, 0x3f, 0x400}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x53a5, 0x0, 0x0, 0x0, 0x5}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_dev$usbmon(&(0x7f00000c8000)='/dev/usbmon#\x00', 0x1, 0x10000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000377000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000684000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000895000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00009f3000)={0xf, 0x4, &(0x7f00004cb000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x22}], &(0x7f0000f6d000-0xa)='syzkaller\x00', 0x9, 0x42, &(0x7f0000114000-0x42)=""/66, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) r5 = socket$kcm(0x29, 0x100001, 0x0) r6 = dup2(r5, r2) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000c59000-0x8)={r3, r0}) ioctl$KVM_SET_XCRS(r6, 0x4188aea7, &(0x7f00005b0000)={0x7, 0x3, [{0xffff, 0x0, 0x4}, {0x3, 0x0, 0x3}, {0x3, 0x0, 0x6}, {0xffffffffffffff69, 0x0, 0x1f}, {0x0, 0x0, 0x1}, {0x53, 0x0, 0x80000001}, {0x3, 0x0, 0x2}]}) writev(r2, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f00007d9000)={0x5}, 0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r6, 0x111, 0x4, 0x1, 0x4) 2018/01/19 09:33:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000048e000+0xd95)='/', 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000444000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r1, 0x29, 0xdd, &(0x7f00008dc000)=""/98, &(0x7f0000902000-0x4)=0x62) listen(r0, 0x3fe) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) r3 = syz_open_dev$sndpcmc(&(0x7f0000ab1000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x40000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000472000)={0x0, 0x6}, &(0x7f0000e17000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00003af000)={r4, 0x16, 0x10, 0xfffffffffffffc00, 0x7f}, &(0x7f0000a2d000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000aac000)={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write(r2, &(0x7f0000260000)='$', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f00002f3000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000bde000-0x8)={0x0, 0x1}, 0x8) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) 2018/01/19 09:33:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000354000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001a5000)=0x10, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d9b000-0x30)={0x50, 0x0, &(0x7f0000e3d000-0x50)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x40, 0x18, &(0x7f00009ff000-0x40)=[@ptr={0x70742a85, 0x1, &(0x7f0000e0e000-0x1)=0x0, 0x1, 0x4, 0xa}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f0000de8000)=[0x78, 0x78, 0x30]}, 0x800}}, @enter_looper={0x630c}], 0x23, 0x0, &(0x7f0000136000)="a3f9a65435fda9b360baab6c069e6742d35abebf544a98a4a57ef8408db5d639959ac7"}) r2 = syz_open_procfs(0x0, &(0x7f00001ac000-0xe)='net/ip_mr_vif\x00') preadv(r2, &(0x7f000075c000-0x30)=[{&(0x7f0000c11000-0x40)=""/56, 0xfffffdaf}], 0x393, 0x0) 2018/01/19 09:33:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000018c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r1, &(0x7f000041b000)="", 0x0, 0x20000004, &(0x7f00006f8000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00009e4000-0x7)='%', 0x1) 2018/01/19 09:33:37 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000060e000-0x10)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/kvm\x00', 0x82800, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000007000)=[{r2, 0x8020, 0x0}, {r2, 0x1000, 0x0}, {r2, 0x200, 0x0}], 0x3, &(0x7f0000000000)={r0, r1+10000000}, &(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000006000)={0x0, 0x0}) r4 = syz_open_dev$mice(&(0x7f0000005000)='/dev/input/mice\x00', 0x0, 0x40200) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r4, &(0x7f0000009000-0x20)={0x18, 0x2, {0x3, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$inet_int(r3, 0x0, 0x37, &(0x7f0000004000)=0x1, 0x4) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r5, 0x4018ae51, &(0x7f0000004000)={0x9, 0x7, 0x31}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/policy\x00', 0x0, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) 2018/01/19 09:33:37 executing program 0: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000031000-0xc)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0}, 0xc) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000033000-0x4)=0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000033000-0x4)=r1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000011000-0x8)={0x0, 0x0}) r3 = dup3(r0, r2, 0x80000) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000025000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000008000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r3, &(0x7f0000032000)='./file0\x00', r4, &(0x7f0000032000)='./file0\x00') mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000034000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1200}) 2018/01/19 09:33:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80000, 0xffff, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000755000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000e0f000-0x18)={0x2, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}, {0x0, 0xe7, 0x0, &(0x7f0000b49000)=""/231}]}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f000035a000)=0x766) ioctl(r2, 0x100000001, &(0x7f0000001000)="") syz_open_dev$sndseq(&(0x7f000055f000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) write$selinux_create(r2, &(0x7f0000cb4000-0x36)=@access={'system_u:object_r:hwclock_exec_t:s0', 0x20, "159e000100000000016b747064", 0x20, 0x32, 0x35, 0x0}, 0x35) 2018/01/19 09:33:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000017c000-0xe)='net/protocols\x00') r1 = msgget(0x1, 0xa) msgctl$IPC_RMID(r1, 0x0) sendfile(r0, r0, &(0x7f0000eed000)=0x0, 0xffff) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000b4d000)={0x18, 0x0, {0x4, @random="f6fe1179acf3", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/19 09:33:37 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x7, &(0x7f0000fd1000-0x8)={0x0, 0x0}) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x5, &(0x7f0000000000)="2a8e339c", 0x4) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x8906, &(0x7f0000fd0000)="04a643e251cc3557e0f8182bec1f1f359112840bd2fb38a6c7561a062eae1f") 2018/01/19 09:33:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e18000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000ffc000)='net/ip6_mr_vif\x00') preadv(r2, &(0x7f000069e000)=[{&(0x7f0000941000)=""/16, 0xffffffffffffffe0}], 0x1, 0x0) clock_gettime(0x0, &(0x7f00000af000)={0x0, 0x0}) utimes(&(0x7f00001fa000)='./file0\x00', &(0x7f0000c66000)={{r3, r4/1000+10000}, {0x0, 0x0}}) 2018/01/19 09:33:37 executing program 7: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00002a5000-0xa)='/dev/cuse\x00', 0x12000, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0xd42) utimensat(0xffffffffffffffff, &(0x7f0000f8f000-0x8)='./file0\x00', &(0x7f0000f85000-0x20)={{0x0, 0x3ffffffe}, {0x0, 0x2710}}, 0x0) 2018/01/19 09:33:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000d000-0x10)=[{&(0x7f0000008000-0x38)="02000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000515000-0x4)=0x2, 0x4) 2018/01/19 09:33:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) getpeername(r0, &(0x7f0000fd1000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003b8000-0x4)=0x60) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/19 09:33:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000cf2000)='/dev/snd/midiC#D#\x00', 0x5, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000f04000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000117000-0xc)={r3, 0x80000, r4}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f000068e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f00004ce000)={0x1, 0x0, [{0x20e, 0x0, 0x4}]}) 2018/01/19 09:33:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00009d3000)='/dev/audio\x00', 0x10400, 0x0) bind$inet6(r0, &(0x7f000015b000)={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x0) bind$inet6(r1, &(0x7f00006b9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000756000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 09:33:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00009ed000+0x47f)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000492000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000058000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000d3a000-0x8)='./file0\x00', r1, r2) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000c01000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) r5 = dup(r4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000090000-0x4)=0x624, 0x4) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f0000ac2000)=""/143) r6 = syz_open_dev$adsp(&(0x7f0000245000-0xb)='/dev/adsp#\x00', 0x3, 0x2000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000509000)={0x6, 0x0, 0x2, 0xffffffffffffff30}) setxattr(&(0x7f00009cc000-0xe)='./file0/file0\x00', &(0x7f0000592000)=@known='security.selinux\x00', &(0x7f0000289000-0x1)='\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r6, 0x40106436, &(0x7f0000ef3000-0x10)={r7, 0x6}) r8 = accept$alg(r4, 0x0, 0x0) r9 = fcntl$dupfd(r3, 0x400000, r8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000c5c000-0x20)={0x142, 0x0, 0x10001, 0x8}) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000b76000)="b30e", 0x2) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f0000911000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r0}, 0x14) ioctl$DRM_IOCTL_SG_ALLOC(r9, 0xc0106438, &(0x7f0000f43000)={0x200, r10}) sendmsg$alg(r8, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_GET_STATS(r9, 0x80f86406, &(0x7f000025a000-0xbd)=""/189) recvmsg(r8, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) ioctl$sock_SIOCGIFBR(r9, 0x8940, &(0x7f00007a2000)=@generic={0x1, 0x3, 0xde}) 2018/01/19 09:33:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000166000)=""/156, 0x9c, 0x10000, &(0x7f0000000000)={0x1a, 0x1c, 0x9, 0x1, 0x7, 0xc3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000ad9000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000f70000-0x30)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$getown(r1, 0x9) fcntl$getownex(r1, 0x10, &(0x7f000092f000)={0x0, 0x0}) r4 = syz_open_dev$mice(&(0x7f000011b000-0x10)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000b53000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f000023a000)=0xc) fstat(r1, &(0x7f0000cb7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000bb0000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x4, 0x3, 0x6d88, 0x2, 0x80, 0xa0, 0x6, r5, r6}, {0x5, 0x5, 0x100000001, 0x9, 0x800, 0x3ff, 0x10001, 0x1}, {0x5, 0x8000, 0x0, 0x6}, 0x80, 0x1, 0x3, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x6c}, 0xa, @in=@rand_addr=0x0, 0x5, 0x7, 0x3, 0x7, 0x6be12db7, 0xa20d, 0x2}}, 0xe8) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f000030a000-0xc)={r4, r1, 0x1}) 2018/01/19 09:33:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x1e, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20004000000015, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000696000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000378000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00001ce000-0x8)={r1, 0x1f}, &(0x7f0000e90000-0x4)=0x8) getsockopt(r0, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) r2 = syz_open_dev$midi(&(0x7f0000740000)='/dev/midi#\x00', 0x0, 0x1) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000f40000)=0x1) r3 = syz_open_dev$sndmidi(&(0x7f0000e99000)='/dev/snd/midiC#D#\x00', 0x5, 0x2002) ioctl$TCFLSH(r3, 0x540b, 0x0) 2018/01/19 09:33:37 executing program 7: r0 = semget(0x3, 0x7, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r0, &(0x7f0000435000)=[{0x3, 0x5250, 0x1000}, {0x0, 0x43f46cb2, 0x0}, {0x2, 0x3, 0x1800}, {0x1, 0x8, 0x1000}, {0x2, 0xd960, 0x800}, {0x2, 0xffffffff, 0x1000}], 0x6, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xd9c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f000032a000-0x10)='/dev/sequencer2\x00', 0x4, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000f33000+0x398)={{0xfe9c, 0x4}, 'port0\x00', 0x4, 0x1, 0x6, 0x52a9, 0x0, 0x8000, 0x4252, 0x0, 0x4, 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]}) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000497000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 09:33:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x40000000028, 0x0, 0x0, 0x5}, {0x6, 0xfffffffffffffffe, 0x0, 0x0}]}, 0x6) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000002d000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 09:33:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) set_robust_list(&(0x7f000029e000)={&(0x7f0000005000/0x3000)=nil, 0x0, &(0x7f000020b000/0x3000)=nil}, 0x18) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000260000-0xa)='/dev/cuse\x00', 0x2000, 0x0) connect$bt_sco(r0, &(0x7f00009ef000-0x8)={0x1f, {0xf6, 0x5, 0x9, 0x5, 0x2, 0x7}}, 0x8) 2018/01/19 09:33:37 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80007, 0x19, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000004000-0x20)={@generic="cd265c1a61db533036fa3e17fb4b2d43", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r3, &(0x7f0000004000-0x8)='./file0\x00', 0x400, 0x200, &(0x7f0000006000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000)={{&(0x7f0000001000/0x2000)=nil, 0x2000}, 0x3, 0x0}) ppoll(&(0x7f0000004000-0x28)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000003000-0x10)={0x0, r2+30000000}, &(0x7f0000001000-0x8)={0x0}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readlinkat(r3, &(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x29)=""/41, 0x29) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r3, &(0x7f0000011000)='./file0\x00', 0x6000, 0x28, &(0x7f0000007000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 09:33:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f00007f9000/0x2000)=nil, 0x2000, 0x4, 0x3853, r0, 0x0) clone(0x0, &(0x7f0000c68000-0x80)="423fd8ba3f3babd81ca1197d65804ffe3bc74beb923a208f3cdcd241118722fcd174c51a6f2c064860490932254e64dc0a3aa3451c2be2904e03973fa4cd1a01bba4aecb70556f172656737edbcd901487cba18889ca0dcb2ca8a9cd662ddc143f940a7b084bf287628889c42903a8a0258cdbf539ca635f84fd6cbd6f2bdc46", &(0x7f0000490000-0x4)=0x0, &(0x7f0000eb4000)=0x0, &(0x7f0000bb3000)="") 2018/01/19 09:33:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') 2018/01/19 09:33:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000707000)='/dev/sequencer2\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f49000)={0x0, 0x59, "9ef84e41a0e2f473058b89606ee3aea7a92fa8ac166f4289af28fd21431db50b46e798f0a18417a1b1f754e2c5e0a6f0c2701755466b1d7ba250993e759d05d540a841c1a54d7824c98883a4c38345f1340a188bd57c85cb79"}, &(0x7f0000028000)=0x61) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000379000)={r1, 0x7, 0x2, 0x1, 0xe49, 0x5f}, 0x14) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = syz_open_dev$dmmidi(&(0x7f00003a3000-0xd)='/dev/dmmidi#\x00', 0x5, 0x2040) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xb, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/19 09:33:37 executing program 5: r0 = creat(&(0x7f0000156000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000da3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000aff000-0x18)={0x0, 0x1, 0x5634df28db10fcdc, 0x2, 0x80000001}, &(0x7f0000f7b000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ffb000)={r1, 0x2, 0x0, []}, &(0x7f00009ff000-0x4)=0x8) setrlimit(0x6, &(0x7f0000ec8000-0x10)={0x0, 0x2400000}) 2018/01/19 09:33:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000035c000)='net/ip6_tables_matches\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00003a3000-0xb)='pkcs7_test\x00', &(0x7f00003d0000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000453000)="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0x1000, 0xfffffffffffffff9) add_key$user(&(0x7f0000391000)='user\x00', &(0x7f0000197000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c36000-0x1000)="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", 0x1000, r1) msgctl$IPC_RMID(0x0, 0x0) preadv(r0, &(0x7f0000485000)=[{&(0x7f000031d000-0x50)=""/80, 0x50}], 0x1, 0x0) r2 = request_key(&(0x7f00003d7000)='blacklist\x00', &(0x7f0000e40000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b28000-0x17)='net/ip6_tables_matches\x00', 0xfffffffffffffffa) keyctl$clear(0x7, r2) 2018/01/19 09:33:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$int_in(r0, 0x5473, &(0x7f000014b000)=0x1b) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a6b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000d48000)={0x400, 0x0, 0x0, 0x0, 0x3, 0xffffffff, 0xffffffff, 0xfffffffffffffff8, 0x0, 0x0}) [ 45.341239] binder_alloc: binder_alloc_mmap_handler: 6822 207f9000-207fb000 already mapped failed -16 2018/01/19 09:33:37 executing program 1: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c4b000-0x9)='/dev/ppp\x00', 0x2, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000e69000)=@dstopts={0x2c, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x18, {0x8000, 0x4, 0x80000001, 0x2, [0x6, 0x3]}}]}, 0x25) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000af2000-0x4)=0x404100fffffffff, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000774000-0x4)=0xffffffffffffffff, 0x4) 2018/01/19 09:33:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000e71000-0x20)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00006c7000-0x8)=0x742) 2018/01/19 09:33:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b84000)='numa_maps\x00') fcntl$setstatus(r0, 0x4, 0x400) sendfile(r0, r0, &(0x7f0000325000-0x8)=0xffffffffffffffff, 0x2) 2018/01/19 09:33:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) io_setup(0xa3c, &(0x7f0000409000)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000097e000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d0b000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000255000-0x30)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00002b8000-0x10)={0x0, r2+10000000}, &(0x7f00000d5000)={0x0}, 0x8) io_submit(r1, 0x1, &(0x7f000032a000-0x28)=[&(0x7f00000a0000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000042000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) 2018/01/19 09:33:37 executing program 4: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000734000)='./file0\x00', 0x0) r0 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x1, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000ae2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xc, 0x4, 0x0, 0x0, 0x4c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x10, 0x7, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @rr={0x7, 0x2, 0x0, [@rand_addr=0x0, @rand_addr=0x0]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/19 09:33:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet(r0, &(0x7f000043b000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x3, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000b99000-0x10)={0x5, 0x5}) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000a79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 09:33:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = getpid() r2 = inotify_init1(0x800) r3 = syz_open_dev$mice(&(0x7f0000789000-0x10)='/dev/input/mice\x00', 0x0, 0x82553c9137230c70) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e3b000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000001000-0xc)={r3, r4, 0x380}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f00009ab000-0x18)={0xaa, 0xe, 0x0}) read(r5, &(0x7f0000000000)=""/32, 0x20) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000121000)={{&(0x7f000081c000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000176000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f00007d6000)="") r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f99000-0xc)='/dev/autofs\x00', 0x0, 0x0) ptrace(0xffffffffffffffff, r0) ioctl$TCSBRKP(r6, 0x5425, 0x4125) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f000045b000)=0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000673000)={0x0, 0x44c, 0x0, 0x6e7fce83, 0x6556}, &(0x7f0000690000-0x4)=0x18) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f00009c8000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000878000)={r7, 0x9, 0x8, 0x0, 0x7, 0x1}, &(0x7f000092d000-0x4)=0x14) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f00009f2000-0x18)={0xaa, 0x10, 0x0}) 2018/01/19 09:33:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000dd5000-0x10)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000027f000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f0000a84000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f000069e000-0x10)={0x0, r0}, &(0x7f0000d5c000)={0x0}, 0x8) connect$unix(r2, &(0x7f000011a000-0xa)=@file={0x0, './file1\x00'}, 0xa) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001de000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$evdev(r3, &(0x7f000041c000-0x48)=[{{0x77359400, 0x0}, 0x7, 0x4, 0x9}, {{0x0, 0x0}, 0x7a12bb2a, 0x0, 0xad}, {{0x0, 0x7530}, 0x2, 0x7, 0x9}], 0x48) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a37000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(r4, 0x5441, 0x9b9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00001f8000-0x44)={0x0, 0x3c, "a3026fe3eb062b1844ea5ff9fed599a0c147443f76242684b53e3178d13715c6b8bea448a02814d75f785bca9c7db532d15660028822c2b7829bc01a"}, &(0x7f000010b000-0x4)=0x44) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000050b000-0x6)={r5, 0x3ff}, 0x6) r6 = dup2(r2, r1) setsockopt$sock_int(r6, 0x1, 0xa, &(0x7f0000810000-0x4)=0x3, 0x4) setsockopt$packet_rx_ring(r6, 0x107, 0x5, &(0x7f000082e000-0x10)=@req={0x8001, 0x2, 0x1, 0x4}, 0x10) getsockopt$netrom_NETROM_T1(r6, 0x103, 0x1, &(0x7f0000e17000)=0x0, &(0x7f000029c000)=0x4) 2018/01/19 09:33:37 executing program 2: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000cd7000-0x4)=0x1, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0x32) poll(&(0x7f0000adc000-0x8)=[{r2, 0x20, 0x0}], 0x1, 0x9) r3 = socket$l2tp(0x18, 0x1, 0x1) close(r1) dup2(r3, r2) 2018/01/19 09:33:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x141e, &(0x7f0000f1f000-0x14c5)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, '|QC', 0x13e8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@hopopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, @hopopts={0x0, 0x202, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x0}, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x0, 0x1000, "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@routing={0x7f, 0x2, 0x1, 0x67, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @routing={0x2f, 0x12, 0x3, 0x8000, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @routing={0x0, 0x4, 0x2, 0x24b2, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}]}, @dstopts={0x62, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0xfffffdb3, {0x1f, 0xa, 0x7, 0x0, [0x1a8800000000000, 0x5, 0x40, 0xd27, 0x1]}}, @enc_lim={0x4, 0x1, 0x80000001}, @ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x7fff}, @ra={0x5, 0x2, 0x7fffffff}, @calipso={0x7, 0x20, {0x0, 0x6, 0x1000, 0x0, [0x7, 0x9b, 0x7f]}}, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x3f}]}, @routing={0x7e, 0xc, 0x3, 0x7bd72094, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}]}, @dstopts={0x7f, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x1ff, 0xa4, "60e84ece213ea00a0dbdf45c0472b6bfb74d82612eb2800e3afeafe78ad07890b19245fc213b6ebe92a51c0dc623da7efed358751a5c6c167ac8db69ab2a3dc2cd1eeb66ab04d9e0935c7939f893b85db1acbfb04acc177d48e218f70cdb21b8c3f3002a6d9c2ceff2d8823a1b3f9188553db816b7eaae6963c5aecb9cff521dad84756194db4be71a102ca7cfe92b435559866ed99f2444aee61470e8a6e57a30e689f2"}]}, @hopopts={0x3e, 0x25, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x6}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic={0x7277, 0xf4, "af52926994903eaea709d451747469c7a00dac07cd88f04eae2949eb1cfe5713952dab2021382e086a307622ed4b1aa5e64e6917d0fd6888995dffc847330bad929ce52101696d8caa5d029b9e316eb7ea76a462ba0f7ec474388535c9f4342922837950e0be4ec4e2bb156cf0eb3f58c7857cd9a800887c2d65ea09d99a0a94f027fffd34d468cf517aa8a6a287828467f16c7cac41ded81fc862f586d5e19a533a10b0991523c0ef4827f0cf12d6fc48fef0c7202b255eb0ca4c9340a66b99bebd6a6f7d62317541e0a63f3e8025f25c9bbf63ee5baf92de66bb3b7bb576700c778194e4aa9919230ff57ede357b12805190b0"}, @ra={0x5, 0x2, 0xfffffffffffffff7}, @ra={0x5, 0x2, 0x80000001}, @padn={0x1, 0x2, [0x0, 0x0]}, @calipso={0x7, 0x10, {0x8, 0x2, 0x2, 0x1, [0x6cb]}}]}], @udp={0x1, 0x2, 0xe, 0x0, "aec4c1481ac5"}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x97d]}) 2018/01/19 09:33:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$sndpcmc(&(0x7f0000e9b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002c2000)={0x0, 0x0, 0x0}, &(0x7f00005d7000)=0xc) syz_open_dev$sg(&(0x7f00003e0000)='/dev/sg#\x00', 0x9, 0x1) lstat(&(0x7f0000a75000)='./file0\x00', &(0x7f0000c8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00001a2000)='./file0\x00', &(0x7f00007e4000-0x8)='./file0\x00', 0x8000, r3, r4, 0x7fffffff, 0x0, 0x40000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00003a5000)={{0xffffffffffffffff, 0x1, 0x8, 0x2, 0x124}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003cc000-0xc)={0x0, 0x0}) 2018/01/19 09:33:37 executing program 4: clock_settime(0x6, &(0x7f0000f16000)={0x0, 0x989680}) r0 = add_key$user(&(0x7f0000b63000-0x5)='user\x00', &(0x7f0000f4b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000422000)="ce59f58006e22498d626632eb05890c15f2c9e7e4cdb5f05deb64d8fb1da047cace64d43b4c20fe489a2231b8a9cd3477a977dd09010ba4edcc69237973f86fe3e97b1fcb2cec9", 0x47, 0xffffffffffffffff) keyctl$update(0x2, r0, &(0x7f0000a6e000)="87edcbae849a25930cad43228bc94712dd8e80280b2c2fe51ba5ebf896355fc867b105bc69488d5d0ed94dc14d2fa344147854603efce8c47d3d265f54847db2f35bfc6d1269658aee825f8fb1323d21b4c88a7b6ab014fb4d1800c35d2c56556740aed524b8085cf814e2988820cce49e507646b9c7e2d62f861cac8cba008e8ec6def723ac0ec8f0cf64108ee9bec94dcb8fdc54b5e71591d95f9ccd8fbd8a6073941df86c942bd31b8f307b96c972e3aafb16dc2c1d557420d243aa2c327e128b4c4618fde03512821993b56c72c18a7d01a6ef5953704d16997d44", 0xdd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 09:33:37 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000003000)={0x0, 0xfc, 0x1, [0x2000000000000000]}, &(0x7f0000003000-0x4)=0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000003000)={r3, 0x2, 0x92, "d11783a0f6c9c575bcd7408fd095ec7be9cab21158b6134d8bc58d157fde6131f0bfb70649a938a0c414f26a8e69ec110916b7e6a0e91b58ce77bbeb514bf00169bc3f6fd19110c266033ca6730a8a4c5b5e4fe3998f612b988b234afdb3467fa768d0cb683f578924e9d62ddaf8a72fcb4da3c876e53c82d3d1b73b02d722e5dcf7e412b3bb1d8366904bf996190a9ee03c"}, 0x9a) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f0000005000-0x4)={0xa, 0x4, 0x1, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0xac, &(0x7f0000003000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4960ed34}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0xffffffffffffff80}, @in6={0xa, 0x2, 0xffffffffffffffa5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000000)={r5, 0x7f}, &(0x7f0000004000-0x4)=0x8) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) connect$can_bcm(r1, &(0x7f0000002000)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/19 09:33:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r0, 0x89, &(0x7f0000d4f000-0x10)={0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000c49000)="", &(0x7f0000fda000)=0x0, &(0x7f00008ff000)=0x0, &(0x7f00004ac000-0x1000)="") semtimedop(0x0, &(0x7f0000d3f000)=[], 0x0, &(0x7f0000305000)={0x0, 0x989680}) 2018/01/19 09:33:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000b59000-0x8)={0x0, 0x0}, &(0x7f00003ef000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000866000-0x14)={r2, 0x9, 0x7, 0x20, 0x10001, 0x1}, &(0x7f0000b22000)=0x14) write$sndseq(r1, &(0x7f0000eeb000-0x29)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl(r1, 0x2275, &(0x7f00007bc000)="") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/01/19 09:33:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f000006b000)=""/24, 0x18) write$evdev(r0, &(0x7f0000708000)=[{{0x0, 0x2710}, 0x0, 0x2, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f00007cb000/0x1000)=nil, 0x1000) sync_file_range(r0, 0x7e, 0x7f, 0x1) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f00005b0000)=""/108) 2018/01/19 09:33:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000dbd000)={0x40000004, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000659000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b8f000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d75000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003de000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ef4000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3, 0x2, 0x7fffffff, 0x2, 0x20, 0x20, 0x3b, r2, r3}, {0xfffffffffffffffa, 0x9, 0x7f, 0x0, 0x0, 0x6, 0xfffffffffffffff7, 0x4}, {0x665, 0x0, 0x4, 0x456}, 0x5, 0x1, 0x0, 0x0, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x7c}, 0xa, @in=@multicast1=0xe0000001, 0x5, 0x3, 0x0, 0x1, 0x800, 0x80000001, 0x6}}, 0xe8) close(r0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000412000)={0x7ec0, 0x1c, [0xffffffff, 0x5, 0xfffffffffffffffe, 0x6, 0x1ff, 0x400, 0x4ed]}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c68000-0x4)=0x0) 2018/01/19 09:33:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0xfd4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d5f000)=@assoc_value={0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cd1000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r2, &(0x7f000057e000)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 09:33:37 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000052000-0xb0)={{0x80, 0x0}, 'port1\x00', 0x6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000001c000-0xbc)={0x80, 0x1, 'client1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00e\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x4, 0x0}}], 0x90) 2018/01/19 09:33:38 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000007000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) ioctl(r0, 0x40044145, &(0x7f0000006000-0x1f5)="") getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x40, 0x8, 0x7}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000009000-0x20)={0x800, 0x401, 0x820f, 0x1, 0xfff, 0x1, 0x5, 0x200, r2}, &(0x7f0000009000-0x4)=0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000008000)={0x0, 0x80000001}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f000000c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000000c000-0x4)=0x1c, 0x800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000b000-0x4)=0x0) listen(r1, 0x5) getpgrp(r4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000008000-0xf0)={r3, 0xe8, "1812115bdf3f87aedf287671a9fff7a1b1d2502c25b6140f83ba6519d6f4405f1efa7660be91311eb267ac2f46f3e5eb7075784fd938565f5a3eb09e9c605a318e3a449699ff32801e63d38010d353ce614f1ab7c429390a0586511d9417028aae7bd9fee21689726f2bb0740cfffdb73388994de6d2ffd95109eb0acf7c95ff656aeb2f40b8f9caca2ddc7d978aa77eef98e604edb631c1e502f7303975024a6468bef8e35c87f3f35d6b30e84d50dd6dd20086337930666dbd864c4012e5b2c027a75ba66772c1f0d69a2bedbc2026c79ece9c79f8715776998400727cbf66a754dbd053311c7a"}, &(0x7f0000001000-0x4)=0xf0) 2018/01/19 09:33:38 executing program 1: mmap(&(0x7f0000000000/0xb2d000)=nil, 0xb2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b2e000-0x12)='/dev/input/event#\x00', 0x4, 0x0) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000b2d000+0xd44)=""/33) mmap(&(0x7f0000b2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000b2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000616000)='.dead\x00', &(0x7f0000b30000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000af6000)='/dev/input/event#\x00', 0xfffffffffffffffa) keyctl$setperm(0x5, r2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x57, &(0x7f000048c000-0x4)=0x0, &(0x7f0000b2f000)=0x4) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00007d1000-0xd8)=""/216) keyctl$unlink(0x9, r2, r2) 2018/01/19 09:33:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x5, 0x0, &(0x7f00009d3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d25000-0x8c)={0x0, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000095a000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000045f000-0x98)={r1, @in={{0x2, 0x2, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x2000000000000000}, &(0x7f0000171000)=0x98) r2 = socket$alg(0x26, 0x5, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b27000)='/selinux/checkreqprot\x00', 0x400140, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000e9d000)={0x0, 0x0, 0x0, 0x0}) bind$alg(r2, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-serpent-sse2)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) r4 = syz_open_dev$audion(&(0x7f0000aeb000-0xc)='/dev/audio#\x00', 0xb0, 0x101000) recvfrom$unix(r4, &(0x7f0000677000)=""/4096, 0x1000, 0x2100, &(0x7f0000af0000)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000330000+0xd27)="", 0x0) 2018/01/19 09:33:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000270000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000cd7000)=0x9, 0x4) capset(&(0x7f0000157000-0x8)={0x19980330, 0x0}, &(0x7f00005f2000-0x18)={0x0, 0x0, 0x9d, 0x0, 0x0, 0x3}) r1 = msgget$private(0x0, 0x200105) msgrcv(r1, &(0x7f0000cb1000-0xc)={0x0, ""/4}, 0xc, 0x0, 0x0) 2018/01/19 09:33:38 executing program 0: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f7a000)={0x2, 0xffffffffffffffff, 0x0}) fstatfs(r0, &(0x7f0000040000)=""/190) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000969000-0xd)='/dev/binder#\x00', 0x0, 0x2) r2 = getpid() r3 = geteuid() mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f7b000)={0x0, 0x0, 0x0}, &(0x7f0000088000)=0xc) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f7b000)={0x0, 0x0, 0x0}, &(0x7f0000f7b000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000da7000-0xe8)={{{@in=@multicast2=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c64000)=0xe8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a4b000)='./file0\x00', &(0x7f0000f7b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0xffffffffffffffff) r9 = getuid() mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f7c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000071a000)=0xc) r11 = getpid() mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000e11000)='./file0\x00', &(0x7f0000f7b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000e4d000)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r14 = getpgrp(0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f7c000-0x8)='./file0\x00', &(0x7f0000f7c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000076d000-0x8)='./file0\x00', &(0x7f000041d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000ea2000-0x38)={&(0x7f0000f7b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000b8000-0x10)=[{&(0x7f0000500000-0x48)="a744e0f69c3a5b2fa8710f36508ccf959d235a4f7bffcd8ad1a0bfa7ab6d3eae4e8d4b04e1a43d0bdea65e36f33733b814ba2fde87f179ad68675cb7344dee3456f2d19f80f6791b", 0x48}], 0x1, &(0x7f0000f7b000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x150, 0x20000000}, 0x1) r17 = socket(0x10, 0x802, 0x10) write(r17, &(0x7f000043b000)="26000000240043fc001700190000550801000005000000000e000300f0fffeffff0000006e35", 0x26) 2018/01/19 09:33:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d10000-0xb)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f00006e1000)=0x7f) readv(r0, &(0x7f00005a7000-0x10)=[{&(0x7f0000598000-0x1000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00004fe000-0x8)={0x0, 0x400}, &(0x7f00006ac000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000092f000)={0x0, 0xfc3}, &(0x7f000079d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f63000)={r1, 0x9, 0x6, 0xf33, 0x3, 0x10000, 0x800, 0x100, {r2, @in={{0x2, 0x1, @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]}, 0x10001, 0x8, 0x4, 0x0, 0x9}}, &(0x7f0000cad000-0x4)=0xb8) 2018/01/19 09:33:38 executing program 6: r0 = syz_open_dev$audion(&(0x7f00009e6000)='/dev/audio#\x00', 0xc, 0x101002) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x0, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/19 09:33:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000670000)='/selinux/mls\x00', 0x0, 0x0) r2 = open(&(0x7f0000d14000)='./file0\x00', 0x10902, 0x8) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000448000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000077b000)={r2, 0x7fff, 0x2, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00004cc000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffe000)=0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r5 = accept$alg(r0, 0x0, 0x0) recvmsg(r5, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6e000)=""/1, 0x1}], 0x1, &(0x7f00008ae000-0x46)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 09:33:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x0, 0x1, [0x0]}, &(0x7f0000001000-0x4)=0xa) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000233000-0xc)={0xffffffff, 0xffffffff, 0x0}, 0xc) execve(&(0x7f000056b000)='./file0\x00', &(0x7f0000710000)=[&(0x7f0000281000-0x9)='eth1[$}.\x00', &(0x7f0000756000)=']-\x00', &(0x7f0000331000-0x1)='\x00', &(0x7f000037f000-0x12)='{selinuxppp0!ppp1\x00'], &(0x7f00003c3000)=[&(0x7f0000e2c000-0x2)='!\x00', &(0x7f0000ea7000-0x1)='\x00', &(0x7f00008af000)='ppp0\x00']) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000309000-0xc)={&(0x7f00006e4000-0x8)='./file0\x00', r0}, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x3, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0xffffffffffffffff, "e91f7189591e9233614b"}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000fce000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/19 09:33:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0xffffffa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000e5e000)={r0, &(0x7f00001ac000-0x66)="c875c06f1be955febf3fd81e255c50770ec7841298eea7562297d8703597dd5e3ce87cd6c4ada186f8adb8cfdb5adbc19713265d2dc31b63bfcfef6f1e7916434345a84ab36640b394f5ce41086256c025c5b7b321f86b8841240644c94d5e7117511e9fe427", &(0x7f0000bb6000)=""/145}, 0x18) 2018/01/19 09:33:38 executing program 3: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000008000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/19 09:33:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ff2000)={{{@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, @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}}, &(0x7f0000f61000)=0xe8) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000002000-0x1000)=""/4096) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00001cb000)={0x57, 0x9c3c, 0x4, {0x80000001, 0x9}, {0x80000000, 0x10000}, @rumble={0x6, 0x1}}) 2018/01/19 09:33:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000542000-0x8)={0x0, 0x0}) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00005fc000-0x10)='net/packet\x00') write$selinux_validatetrans(r2, &(0x7f0000daa000-0x61)={'system_u:object_r:gpg_agent_exec_t:s0', 0x20, 'system_u:object_r:hald_sonypic_exec_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0x61) 2018/01/19 09:33:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') r2 = fcntl$getown(r0, 0x9) fcntl$setownex(r1, 0xf, &(0x7f0000899000-0x8)={0x2, r2}) signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8) pselect6(0x344, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000081b000)={0x0}, 0x8}) 2018/01/19 09:33:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00009bf000)={0x0, 0x0, ""}, &(0x7f0000a09000-0x4)=0x8) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000c8000-0xc)={0xfff, 0xfffffffffffffff7, 0x20, 0x6c3, 0x6, 0xffffffffffffffc1, 0x5}, 0xc) r3 = syz_open_dev$midi(&(0x7f00005bb000-0xb)='/dev/midi#\x00', 0x6, 0x2000) prctl$intptr(0x4, 0x9) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00009d0000-0x8)={r1, 0x10000}, 0x8) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000b1d000-0x4)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000186000)={r1, 0x0, 0xb0f, 0x200000000, 0x4000000000001, 0x0}, &(0x7f0000936000-0x4)=0xfffffffffffffcb8) 2018/01/19 09:33:38 executing program 7: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x7ffd, 0x0}, {0x0, 0x0, 0x0}], 0x2, &(0x7f0000034000)={0x77359400, 0x0}) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b9b000)=[{&(0x7f0000a52000)="939ee5e8da8ebaf617b8691682242a086b9a", 0x12}, {&(0x7f0000fc3000-0xd9)="6246e2187c9f88428ccce8c086bc9c41ab83dd50eccb0c56c91241aa083e25815095ee88bd8b3ab410f1b9637cfe3203a71475e29dd5776716920c89e2f90d6f3d29ab2b754160de46b8e66ada4ffa4ca1fc51733cc0044ec57090ae476fd4919f6cfcee15ff70cceeec6655301eb78b81c1ffc4eb1d008f7b74e21483da9e0d90fe5cd0b42403589928194080ede0e640ac5243060aca3f479d4b9339d52c56a24375a5f03afacca0f5f26aeb88bd135170fbbe9a059f947f81ce0d23dac61ae67328627c33c1c7af7ded504889798650bbcf14a757a24825", 0xd9}, {&(0x7f0000795000)="a02d0f5e850264c41d42294901e0ed", 0xf}, {&(0x7f0000fc3000-0x54)="25bb63a4a5b830975e18cff97b1902d11a2cbbaef2c8e4eea6e7795eb85d9bbe9378130238691bddcfb0e1ef94f4d1269765532bae211a7cdd3b8ad154c9ebaaf6d6a09731df16440f3ede1e32c09c45042a8688", 0x54}, {&(0x7f0000e82000)="effb723ef264c906db9944890efe8d2a88b2fe1ec78b0a16a3eb8b79a6c0ad11db2c2fcc0fe4b5c1f81808f8fa48ec5c29f366a564080076bce78a340681573b892340c32ba5b6092e46aac60b4d6cdd853ca8a0add24982b73d5d1d2e0ad34726d178044773f56c3dd758ce75d72554cf1d2c642906dc88d70006c31063ababb66e98f1945d3fc64e0d5a736ddcb89d0e42feea1340c52db3c9a3fc5302a6ef650435d7fa49165672bb91821ec18ea9003d9212ba02babf82aee0b4e4fd8d923bbda6c238361e67b5fde1d95715833fdb7d39cfcd3ceef5d2c515bcc6ab2a9645139960eda493e31ac1f1077ffe30e2fd8e75", 0xf3}], 0x5) semop(r0, &(0x7f000086f000)=[{0x0, 0xda1d, 0x0}], 0x1) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000fbc000)=""/4096) 2018/01/19 09:33:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000fd2000)='/dev/audio#\x00', 0x2, 0x400400) fcntl$notify(r0, 0x402, 0x8000000b) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f00006c6000+0x9d0)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) fcntl$notify(r2, 0x402, 0x80000008) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) fcntl$notify(r1, 0x402, 0x0) mount(&(0x7f00006a3000-0xe)='./file0/file0\x00', &(0x7f00009f5000-0xe)='./file0/file0\x00', &(0x7f0000ed6000)='coda\x00', 0x2, &(0x7f0000bea000)="371a59c6f9e873220f1319750968bdfb49daa392da8fc956a7cfc8a21be8d6287d78b161f4e98dd65077bbd02ec7e14618fd8c08d319817d6eb9f3cab59c686b7ae85ac7ad67af739c5c146a1130857526781483194e027fa4682424c118bc57455cf157ff6f95ebe1967e4c82dcd7515bd3ef37c40f96a74e7961eb71be") 2018/01/19 09:33:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000177000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b24000-0x4)=0xe8) getgroups(0x8, &(0x7f0000ccf000-0x20)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000320000)='./file0\x00', &(0x7f0000fc1000-0x8)='./file0\x00', 0xa000, r0, r1, 0x8, 0x32, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/19 09:33:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) keyctl$session_to_parent(0x12) r0 = request_key(&(0x7f0000648000-0x12)='.request_key_auth\x00', &(0x7f0000b81000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000988000-0x22)='cpusetppp0eth0^system(systemnodev\x00', 0xffffffffffffffff) keyctl$clear(0x7, r0) keyctl$join(0x1, &(0x7f0000c24000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/19 09:33:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x8, 0x0, []}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl(r0, 0x8918, &(0x7f0000000000)="") ioctl$int_out(r0, 0x0, &(0x7f0000001000)=0x0) 2018/01/19 09:33:38 executing program 6: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005f6000-0x15)='/proc/self/net/pfkey\x00', 0x40100, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00008c1000-0x1c)=[@in6={0xa, 0x2, 0x804, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x8}], 0x1c) connect$inet(r0, &(0x7f0000792000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r2 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r0, r2, 0x0) 2018/01/19 09:33:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) nanosleep(&(0x7f000034d000)={0x0, 0x0}, 0x0) syz_open_dev$midi(&(0x7f0000682000)='/dev/midi#\x00', 0x4, 0x80) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007ef000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f000072f000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = add_key(&(0x7f0000998000)='syzkaller\x00', &(0x7f000080b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cef000-0x10)="d3b36ffe393621279434de22186f2222", 0x10, 0xfffffffffffffffa) r4 = add_key$user(&(0x7f000080d000-0x5)='user\x00', &(0x7f0000d31000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007f0000-0xa9)="60c172167a33f944ca0f9a938900b4906ec5e6d106e4353c0814c71f32c971565181d6afefe6d6fbcef9ec8f65274e4ffa8eab4f80a956aa0cc8db3671f37fc24ed896eac61d7be82728daac4c3cb1fc874d6376ea5b6454518b01cf17202c6485e329f2ea6f5bf1b46fc26ea895137a8ec68b003a4e02531973bb145971b1d14c9ace3388029b4c4cf5b518d7e8655c5a5341fb1f83a7f970aa452b5abc035aa5c6e22ddf6d4ec25e", 0xa9, 0xfffffffffffffff9) r5 = request_key(&(0x7f00002d3000)='trusted\x00', &(0x7f000049a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000050b000)="5d707070307472757374656440e100", 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000513000-0xc)={r3, r4, r5}, &(0x7f0000781000-0xab)=""/171, 0xab, &(0x7f0000194000)={&(0x7f0000853000)={'wp512-generic\x00'}, &(0x7f0000115000-0xc2)="944548ee88d26bd027d656af98ca6994061c2081234c5bfa482628aee76d12ddbb62dc2005a434d8baa7cad909bb0fc7b7420184d578f0df3d0d4bf8c7c010c0c37067425f27331b47b51bd60ce3ac1406d1318b19c6b541e1751240263e7f7f2556fd65b71be74254b5dd64e61280e2551e7100ec431126e1eff3bd53e1251df1f82c0a725cd7800d25c86a6612124d3aabc852979634d3f667787c2b0a33b3c0b0a5d0bc41b912e665228b1f770b4832078c96116ae8213896349a16e32e39811a", 0xc2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2018/01/19 09:33:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = syz_open_dev$adsp(&(0x7f0000484000-0xb)='/dev/adsp#\x00', 0x1, 0x20000) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000225000-0x8)=0x0) 2018/01/19 09:33:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000df5000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getpeername(0xffffffffffffffff, &(0x7f00008ab000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b5a000-0x4)=0x2e) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001bd000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000eb0000)={r2, r0}) 2018/01/19 09:33:38 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000244000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000010e000-0x82)=""/130) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000458000-0x58)={0x3, 0x3, 0x3, 0xbb9, 0x1, [{0x6, 0xfffffffffffff800, 0x2b0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d8d000-0x4)=0x0) timer_create(0x3, &(0x7f000040a000-0x58)={0x0, 0x36, 0x1, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000915000-0x4)=0x0) timer_create(0x4, &(0x7f0000401000-0x60)={0x0, 0x1a, 0x7, @thr={&(0x7f00007a2000-0x74)="6e2003bb0c94e6baf5ef3d27f246f8b608ac9ae10ac145c8d53f44d1108f2cbb89d3ef169d94340f4c0f19fc66fd346f031e4d6c139f658bb5fbd91e40beaabf530464ecb7071ff1e37e91e0127bdcc1f56ce73e9cae2ea18a095300b65686c17727f91c13d4e58432cbc51d8711d39ceb38359c", &(0x7f0000166000-0x42)="d529af16601f20a8d179ceae76c92c6309b1a469996b62c0174e3d011e8993da0c7650209b85f6eec2ab297a874ce0b52a20a555d0038cda2e84912ffd23c350ce61"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r3 = syz_open_dev$vcsn(&(0x7f00005bd000-0xa)='/dev/vcs#\x00', 0x3, 0x121081) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000478000)={0x57, 0x0, 0x3ff, {0x40, 0x1}, {0x67da, 0x6}, @period={0x5f, 0x2afc9540, 0x6, 0x3, 0x1, {0x9, 0xfffffffffffffffa, 0x6, 0x4}, 0x2, [0x0, 0xd8]}}) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f000042a000-0x2)={0x0, 0x0}, 0x2) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) fstatfs(r3, &(0x7f0000875000-0xa7)=""/167) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2000000000000, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f0000c76000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000440000)=@generic="740522d13435db9417159f98ab75dc1f", 0x0, 0x0, 0x0}) timer_gettime(r5, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r7 = dup(r1) bind$inet6(r1, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f00008c0000-0x400)={""/1024}) writev(r7, &(0x7f0000582000)=[{&(0x7f0000abd000-0x1000)="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", 0x1000}], 0x1) 2018/01/19 09:33:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bec000-0x11)='/selinux/enforce\x00', 0x1, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bf0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000773000-0x78)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x7530}, 0x4, 0x0, 0x0}], 0x30) write$fuse(r0, &(0x7f0000f2f000-0x28)={0x28, 0x0, 0x7, @fuse_notify_inval_inode_out={0x5, 0x1, 0x10001}}, 0x28) syz_open_dev$sg(&(0x7f0000c93000)='/dev/sg#\x00', 0xfffffffffffffe00, 0x0) r1 = mmap$binder(&(0x7f0000252000/0x2000)=nil, 0x2000, 0x0, 0x8011, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000e1a000)={0x14, 0x0, &(0x7f000068b000)=[@free_buffer={0x40086303, r1}, @increfs={0x40046304, 0x3}], 0xd, 0x0, &(0x7f0000433000-0xd)="5374502284a5fc4cfb6e4dc826"}) 2018/01/19 09:33:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000051000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000644000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c97000-0xc)={r0, 0x5, 0x8}, 0xc) r1 = creat(&(0x7f00006bb000)='./file0\x00', 0x0) lseek(r1, 0xffffffffffffffff, 0x3) 2018/01/19 09:33:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000182000-0xc)={0x6, r1, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000000)={0x1000, 0x9000, 0x0}) mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b0a000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b06000)=0x166) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000b0c000-0x18)={0xaa, 0x40, 0x0}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000947000)='/dev/ppp\x00', 0x44001, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r4, r3, &(0x7f0000b0c000)=0x0, 0x4) ioctl$KVM_SET_MSRS(r5, 0xc008ae88, &(0x7f00006d2000)={0x5, 0x0, [{0xc06, 0x0, 0x5}, {0xaf7, 0x0, 0x4ded}, {0x80d, 0x0, 0xc34}, {0x95b, 0x0, 0x8}, {0xb9d, 0x0, 0x5f03}]}) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r3, &(0x7f0000b0b000)=""/4096) 2018/01/19 09:33:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d92000-0x4)=0x6, 0x4) r1 = shmget$private(0x0, 0x4000, 0x54000800, &(0x7f0000170000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) [ 45.978299] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 45.978299] The task syz-executor7 (6976) triggered the difference, watch for misbehavior. 2018/01/19 09:33:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000c56000)=[{0x0, 0x0, &(0x7f0000042000)=[{&(0x7f0000121000)="8fadc77d3b5fe094346c206d95011d08d16a82e9999c78794dac1e1bb6fa9d3968d1ef6f71dcaf4945eaeb4c8e29f881", 0x30}], 0x1, &(0x7f0000763000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000008d000-0xb)='/dev/mixer\x00', 0x82000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000c03000-0x4)=0x0, &(0x7f0000a8e000)=0x4) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 09:33:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000)="", 0x2a2}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000601000-0x2a)=')', 0x1, 0x11, &(0x7f0000fab000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ac0000)=0x0) sendto(r0, &(0x7f0000ede000)="b8c42c2e9f4bc18342a87024d2d7d4f5bc2f8a49aea8db0fe8e5b3183aacdca3d02c218b29bb22dadb1cb7baafd13a563282b1580ebf64bf32602b6127b652cff1f45ae6d52350a29e5ca0f9f1d9286362dfacf5270866c97ae488b4524fe9a7716857e4012ee4698a60e753d9", 0x6d, 0x0, &(0x7f0000e1d000)=@generic={0x0, "6f966b522d1f89c0c575d2db0a6dd84c66287d81bd501db1f686e2904970f8808a91ddf0810057a789fccb06916d945876163cbd88eca1ded727bac27c8f1bdcab716b618a1abdd983fcf843b4bd0b06575270d0440a2c9c931a9346bc9f5de86175b08e2cd00e1eb6d087c8263cae7f9de7c0861cb971709b9186e33546"}, 0x80) 2018/01/19 09:33:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00001af000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x6, 0x4, 0x4000000000000009, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000296000-0x18)={r1, &(0x7f0000cc8000-0xb8)="", &(0x7f000047b000)=""/100}, 0x18) 2018/01/19 09:33:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000e87000)="", 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) readv(r2, &(0x7f000000f000)=[{&(0x7f0000001000)=""/44, 0x2c}], 0x1) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 09:33:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x5, 0x0}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000001000)={0x2d4, 0x6, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup(r1) socketpair(0x9, 0x1, 0x800, &(0x7f0000410000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) 2018/01/19 09:33:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00001e1000)={{0x4000001ff, 0x80000a}, {0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sg(&(0x7f0000df4000-0x9)='/dev/sg#\x00', 0x8, 0x105002) timer_create(0x1, &(0x7f000044e000-0x60)={0x0, 0x7, 0x3, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f1a000-0x4)=0x0) timer_delete(r1) 2018/01/19 09:33:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000569000)='ns/cgroup\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f000031d000-0x8)=0x0) io_setup(0x80, &(0x7f0000681000-0x8)=0x0) io_destroy(r1) r2 = syz_open_procfs(0x0, &(0x7f00007b1000)='ns/cgroup\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00003fe000)={0x1, &(0x7f00000b0000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000aa5000)={r3, 0x20}) 2018/01/19 09:33:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) shutdown(r0, 0x0) poll(&(0x7f0000cc3000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/19 09:33:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000051000-0x18)={0x0, 0x0, 0x0, 0x0}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) readv(r1, &(0x7f0000114000-0x30)=[{&(0x7f0000a47000+0x98e)=""/121, 0x79}, {&(0x7f0000e39000)=""/67, 0x43}, {&(0x7f00006c8000)=""/151, 0x97}], 0x3) 2018/01/19 09:33:38 executing program 3: mmap(&(0x7f0000c2e000/0xe000)=nil, 0xe000, 0x40000000003, 0x18012, 0xffffffffffffffff, 0x4) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000)='/dev/kvm\x00', 0x4000, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000001000-0x45)=""/69) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000e0f000-0x18)={0x1, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)="") 2018/01/19 09:33:38 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x2) signalfd(r0, &(0x7f00001b5000-0x8)={0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000b08000-0xc)='/dev/audio#\x00', 0xfffffffffffffffa, 0x113601) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000d1d000-0x18)={0x100000, 0xf000, 0xf919, 0x400, 0x77}) mmap(&(0x7f0000255000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) 2018/01/19 09:33:38 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000000000)=[], 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x35, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xff00000000000000) r3 = syz_open_dev$sndpcmp(&(0x7f0000001000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x4000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000005000-0x8)={@dev={0xac, 0x14, 0x0, 0xf}, @multicast1=0xe0000001}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000021000)=@sack_info={0x0, 0x8, 0x9}, &(0x7f0000022000-0x4)=0xc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000021000)={r4, 0x6, 0x100000000, 0x7, 0xfffffffffffffc01, 0x6}, 0x14) ioctl$TCSBRKP(r3, 0x5425, 0x200) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000d000-0xd)='net/mcfilter\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000001a000-0xc)=@sack_info={0x0, 0x442, 0x1}, &(0x7f000000c000)=0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000019000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000023000-0x4)=0x238) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f000001d000)={r6, 0x10001, 0x6, 0x7fffffff, 0x9a9b, 0x4, 0x2, 0x1, {r7, @in={{0x2, 0x3, @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]}, 0x6, 0x752, 0x3, 0xffff, 0x5}}, &(0x7f000001d000)=0xb8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x4b564d01, 0x0, 0x0}]}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000000)={r7, 0x80000000, 0x400, 0x3}, &(0x7f0000010000-0x4)=0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000024000-0x8)={r8, 0x7fffffff}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000023000-0x8)=@assoc_value={r8, 0x7f}, 0x8) 2018/01/19 09:33:38 executing program 1: clone(0x0, &(0x7f00005cb000-0x97)="", &(0x7f0000a7d000-0x4)=0x0, &(0x7f00000ce000)=0x0, &(0x7f0000765000)="") 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) process_vm_readv(0x0, &(0x7f0000000000)=[{&(0x7f000071d000-0x7c)=""/124, 0x0}, {&(0x7f0000001000-0x1000)=""/4096, 0x0}, {&(0x7f0000001000-0x99)=""/153, 0x0}, {&(0x7f0000002000-0xc6)=""/198, 0x0}, {&(0x7f0000001000-0xb6)=""/182, 0x0}], 0x1000000000000222, &(0x7f0000ec6000)=[], 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000694000-0x50)={@generic="8d697e903d4bb5d2ba2d79e5a4febafa", @ifru_settings={0x7, 0x8, @fr=&(0x7f0000fa7000)={0x35, 0x7, 0xe07b, 0x9, 0xcb50, 0x3fff80, 0xcf}}}) 2018/01/19 09:33:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000589000)="240000001e0007f7020000000000f5ff037f2a000000ffe70003000008eaffff00080000", 0x24) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000088a000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000092c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007ec000-0xc)={0x0, 0x2422a3de, 0x30}, &(0x7f00001b7000)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000d7000)={r1, @in6={{0xa, 0x3, 0xd29, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000da0000)=0x8c) 2018/01/19 09:33:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f00005c5000)=""/125, &(0x7f0000ec2000-0x4)=0x7d) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000546000)='/dev/cuse\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000ea3000)=0x5, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) fcntl$setlease(r2, 0x400, 0x2) 2018/01/19 09:33:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000cf9000)=0x0) capset(&(0x7f0000920000-0x8)={0x200f1526, r0}, &(0x7f0000f4f000)={0x1, 0x1f, 0x7ff, 0x7fffffff, 0x4, 0x4}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ff1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xd2, &(0x7f0000cd5000-0x51)="3c677b58ca8843e8514d2e2d3b848ba6426ddf7e1a47b10aef6fcf34dff50912893f91222f0e6c17850c8a26dbfcb3583f799352943a7e24e1920dd48970a6fe34caccfec4a60d356e4fc4835770edfb6ec4f8bf884b651051e2e9140c3c7ec6747a4c98e886e5d179b87f481b2b3a234dd036b16fbb00e43998860ea3d41e40018036abdc04fb7587f60a2141d2c67b94ec25caa25cd088616afd2213830fab6edf", 0xa2) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f000078a000-0x58)=""/88) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000778000-0x98)={0x0, @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]}, 0x3, 0x0}, &(0x7f0000402000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00009ad000-0x8)={r4, 0x1}, &(0x7f00009ac000-0x3)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000060f000)=@assoc_value={r5, 0x6}, &(0x7f000031c000)=0x8) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe0000/0x18000)=nil, &(0x7f0000edf000-0x18)=[@text64={0x40, &(0x7f0000cc0000)="b9800000c00f3235004000000f304d0f01f8660f3880b100700000674a0f56befe870000c4223128f6c744240087000000c7442402512193faff2c2466b8e3008ed8c40280f24804c744240083000000c7442402bfeb0000ff2c24f2af", 0x5d}], 0x1, 0x0, &(0x7f0000953000)=[@vmwrite={0x8, 0x0, 0xd0, 0x0, 0x434, 0x0, 0x0, 0x0, 0x3}, @cr0={0x0, 0x40024}], 0x2) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00007ef000)={0x8, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00004c5000)={r5, 0xb8, "900d0ab803b9f99e749ef98ce99023036c30ebcb3b5e6da316b13b19eecf33998b64e101f4aa0a6e4781c5716ff4d9a2188a797caf9cb2b1fad03adf0768c2e5f66d015d6e41892ad0640295297485639ed5c049dc80f93f382802c0d54c779e1b22a2f36b6ca6bfbfd1b21515484341c7276d0b261097210b636062d3dc358651f095cbcde1125cfd6f9fffc9161bb363bd5b9c98306980000c66f915d86b77e8d0b60d05f64b514071ab055da089b6a145cd47302eebf0"}, &(0x7f0000234000-0x4)=0xc0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000515000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001a2000)=0xc) getresuid(&(0x7f000077c000)=0x0, &(0x7f0000a7a000-0x4)=0x0, &(0x7f0000137000)=0x0) sendmsg$nl_xfrm(r2, &(0x7f0000829000-0x38)={&(0x7f0000784000)={0x10, 0x0, 0x0, 0x140}, 0xc, &(0x7f0000f93000)={&(0x7f0000383000)=@newsa={0x118, 0x10, 0x100, 0x7, 0x0, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x4, 0xa, 0x20, 0x80, 0x7f, r6, r7}, {@in=@dev={0xac, 0x14, 0x0, 0x12}, 0x3, 0xff}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, {0x7, 0x4c63a0bb, 0x8ea, 0x5, 0x349, 0x8, 0x7, 0x3}, {0x8, 0x86, 0x39e, 0x7}, {0xaa8, 0x94e, 0xa6}, 0x5, 0x0, 0x0, 0x93ba109f6aae84be, 0x8, 0x0}, [@lifetime_val={0x28, 0x9, {0x2, 0x9, 0x4, 0x3}}]}, 0x118}, 0x1, 0x0, 0x0, 0x50}, 0x4001) socketpair$ax25(0x3, 0x2, 0xce, &(0x7f0000a2b000)={0x0, 0x0}) setns(0xffffffffffffffff, 0x0) 2018/01/19 09:33:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x4080, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004eb000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000952000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$nl_crypto(0x10, 0x3, 0x15) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000416000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000000000)=""/126) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000001000-0xaf)=""/175, 0x2}) 2018/01/19 09:33:38 executing program 4: semget$private(0x0, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x5917549af16c82b2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x236c, 0x7, 0x9, 0x200, 0x200, 0x7, 0x9, 0x9, 0xe4d, 0x4, 0x401}, 0xb) 2018/01/19 09:33:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000dc7000)="", 0xffa4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000c41000-0x10)={0x2, &(0x7f0000da7000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/19 09:33:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000003000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000bd0000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000c43000)={0x9, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000b69000)={r3, 0x5}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fchmodat(r2, &(0x7f00005ea000)='./file0\x00', 0x4) 2018/01/19 09:33:38 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fd8000)=[{&(0x7f0000e41000-0x6d)="6ce47c4923303399d07f37a3abd47c79e1f765ba4b9773a333baf345272e9dec1f9b46a2cf261fdeaa5a28ddc1dd6a2351ac85f448f8ce6a7b5ecd2c7e100e5ee223c9a3f3eb32372ee068bfaa3a358b811ce7524dfbf1bfa8438f0cf13feecb248463efef53d7dbe2c1f73cbf", 0x6d}, {&(0x7f0000000000)="2c4ec227ca", 0x5}, {&(0x7f0000c42000)="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", 0x1000}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000034a000-0x10)='/selinux/create\x00', 0x2, 0x0) write(r1, &(0x7f00004f2000)='\f', 0x1) 2018/01/19 09:33:38 executing program 2: mmap(&(0x7f0000000000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect(r0, &(0x7f0000e54000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffff00000001}, 0x1c) mmap(&(0x7f0000e58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000e59000-0x30)={r0, 0x0, 0x92e, "957de66b2a453a439071e40cc326bb88f9c611d7a95e64aa4ec2fbf0c1c514c7f6414514fcfe"}) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000692000-0x7b)=""/192, &(0x7f0000005000-0x4)=0xcd4230c75026f15d) mmap(&(0x7f0000e58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000de0000)={0x0, 0x2a, "68170de24f0639949cc9c80f30f30493a0503b4b0d0550ea54856b0b5222377a34f3c33381a7a5256864"}, &(0x7f0000e5a000-0x4)=0x32) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00002b9000)={0x0}, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e58000)={r1, @in={{0x2, 0x1, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c03000)=0x8c) mmap(&(0x7f0000e58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e58000)={r2, 0xc7, "7629c654c1f5f9d03c98cdf896ed054e9761a9d982edf5a3975bde21123a004164fbb97d40d518a9dd0c78ed336a1591d361b14bc8d7a7a3b1c95b395dd43979cb06d19e6eb6253c0b54c1b473385591e831ad0504f48df1505abf5c180bf93d4af6e0f88107de029365adf169eb679e76b4ea58bf1880ff7e723c1ea7e1b87bb8bf58b86419e3fff87299bdc6832fe99916c2b9d8ced4c92b79c3072c18c33646c5c91ca5a17bf42d6195dda0e459b7fba6a34c1bac9e133d9ba44c512ff16bcad799e11081f1"}, &(0x7f0000630000-0x4)=0xcf) 2018/01/19 09:33:38 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000019000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000016000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x1, 0x401, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) pipe2(&(0x7f0000014000)={0x0, 0x0}, 0x80800) accept$ax25(r2, &(0x7f0000009000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000016000)=0x10) r3 = syz_open_dev$sndmidi(&(0x7f0000016000-0x12)='/dev/snd/midiC#D#\x00', 0x9c61, 0x4200) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f000001a000-0xa)='/dev/vcs#\x00', 0x8, 0x80) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f000000c000)=0x840) setns(r0, 0x40000000) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ftruncate(r0, 0x4) io_setup(0x0, &(0x7f000000d000)=0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r5, 0x4, &(0x7f000000a000-0x20)=[&(0x7f000001a000)={0x0, 0x0, 0x0, 0x3, 0x1, r4, &(0x7f0000005000-0xdb)="5958c83972df4b639c2b851d9e517535ae07be21dee53ce5d9fc5def6299fb9d0ef7947fe7e99d92efa2e1538a75aa0da934fbc18ba2b74b0c226b54449923f0e991f28a9bd925a2bf2f3410401cb0bc403485a27b724576ed29250de91e48969e87beccf4895f3afe3487d9b3f97d2e589496285d85062bea3852884f9137611d9598dbf19f5985217dac18ba9d84d1a5be635db6ddf7aaa66a3957a8a3a6fd99cf161e25ce49ff5dc38e9689b510bc83d69564f831cbc4254be59a9ab4cbe7658a4cd56bedbeed06b618a8f8b5c06e936e91802b66744ade811e", 0xdb, 0x20, 0x0, 0x1, r4}, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x6, 0x1, r3, &(0x7f0000017000-0x4)="63ce34c1", 0x4, 0x80, 0x0, 0x1, r3}, &(0x7f000001a000)={0x0, 0x0, 0x0, 0x8, 0x100000000, r0, &(0x7f000001b000-0xe1)="51aa7604aa5f0ddb36f9467a1db1d63f61aab87a9e49cc503137ded1d263f8d47b99a08b235836f0c4a279e188dd046f6ac368fa1fc57a3a75e04c356de376e59c0f446e741069b11e343990704b625cfa0a016d5dd2ef0af5b9d02745a6a101c554146ddf0f98d4458947be0ea78ad0ea8d0bf7c5a0d6364a228351fe08c048d15e5e08a4359a0e6f054ffce3e4d63b30be556c69f6ab4f48dbc4cd765286e66ffa6dd4a0be29e0ff28ee9acdcfb79019fc09a98bd7b5677e72ca7fd920b58ee69fb71835b3e399e26c3ff37bc9c8d854615d86eace12b8579d3202f2d239ac90", 0xe1, 0x7f, 0x0, 0x1, r3}, &(0x7f0000017000-0x40)={0x0, 0x0, 0x0, 0x3, 0x40, r1, &(0x7f0000010000)="bdca756ef751b22a906f3059a48f8e94ca6329598720e6b30ac4709ef48ab53903254eb91da21ad875f9e3eb91a8cf1006160d0dfaa2c0dff81701dde7591fb1c52632cbd2d97e98ac53650990509abbc72833519fedd1a417aba158947b", 0x5e, 0x3, 0x0, 0x0, r4}]) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f000001b000-0x4)=0x5dca) dup(r3) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) 2018/01/19 09:33:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00001f5000-0x4)={0x6}, 0x4) timerfd_gettime(r2, &(0x7f0000196000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = eventfd2(0x3920, 0x0) write$eventfd(r3, &(0x7f0000c36000)=0xffffffffffffffbc, 0x8) writev(r3, &(0x7f00000d5000-0x10)=[{&(0x7f0000c20000)="a7612118e3a3a153", 0x8}], 0x1) read(r3, &(0x7f0000bd0000)=""/8, 0x7) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000526000)=0x0) 2018/01/19 09:33:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f000008b000-0x1c)=@req3={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) r0 = syz_open_procfs(0x0, &(0x7f0000f6e000)='wchan\x00') preadv(r0, &(0x7f000007c000-0x10)=[{&(0x7f0000724000-0xe0)=""/127, 0x4f}], 0x1, 0x0) shutdown(r0, 0x1) 2018/01/19 09:33:38 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000c3f000)='./file0\x00', &(0x7f0000001000-0x75)={0x75, 0x2, "aa5f80f185804043cf8486a4bcdbe6b2f6083a7121dc8d71969c2fe4d46f2b3453ae2ad9656da417b8b5ec042ebf2332cc993cc6bfbce242b08269fb81ac1a9be3435fcf40587302e419136b6c14d00a8f5dda81d6328d32ceb9d4a0547c4f320d8b5dc455d9dcd111e1f80d85"}, &(0x7f0000344000)=0x0, 0x1400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@typed={0xc, 0x0, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 09:33:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a16000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x1000000, 0x9, 0x3, 0xffffffff, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d53000-0x18)={r1, 0x251d, 0x30, 0x6, 0x5ad0}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000d58000)=0x0, 0x4) 2018/01/19 09:33:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x4000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000465000)=""/202) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f000000f000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) umount2(&(0x7f00000c3000-0x8)='./file0\x00', 0x4) 2018/01/19 09:33:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x400) msgctl$MSG_STAT(r0, 0xb, &(0x7f00004c7000)=""/16) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00006c8000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f000067e000-0x4)=0x1c, 0x800) r2 = syz_open_dev$mouse(&(0x7f0000216000-0x12)='/dev/input/mouse#\x00', 0x1, 0x80000) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000020000-0x10)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00001e0000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000bf4000)={r3, r4, 0x0}) recvfrom$inet6(r1, &(0x7f000074a000)=""/181, 0xb5, 0x40000100, &(0x7f00009dd000-0x1c)={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, 0x1c) syz_emit_ethernet(0x222, &(0x7f0000cc5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x214, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}}}, &(0x7f0000433000-0x8)={0x0, 0x0, []}) 2018/01/19 09:33:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000cae000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000069000)={0x0, 0x0, 0x0}, &(0x7f0000067000-0x4)=0xc) sched_setaffinity(r1, 0x8, &(0x7f000006a000-0x8)=0x86b2) mkdir(&(0x7f000079f000)='./file0\x00', 0x1) sched_setscheduler(r1, 0x7, &(0x7f0000f4b000-0x4)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000421000-0x10)={&(0x7f0000fc4000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000b0c000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000082e000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f000077c000-0x30)=[], 0x0) bind$unix(r3, &(0x7f0000100000+0x329)=@abs={0x1, 0x0, 0x2}, 0x8) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') mknod$loop(&(0x7f00008d1000-0xa)='./control\x00', 0x0, 0xffffffffffffffff) syz_fuseblk_mount(&(0x7f0000c1d000)='./control/file0\x00', &(0x7f0000808000-0xa)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 09:33:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000142000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x18, &(0x7f00006e3000-0xa2)=""/162, &(0x7f0000135000-0x4)=0xa2) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000963000)=""/4096) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001a6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000b6000)=0x1f, 0x4) 2018/01/19 09:33:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000011f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) readv(r1, &(0x7f00005cb000-0x10)=[{&(0x7f0000932000-0x65)=""/101, 0x49}, {&(0x7f0000e5c000)=""/4096, 0x802}], 0xfd) dup3(r2, r1, 0x80000) 2018/01/19 09:33:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ad4000)='/dev/binder#\x00', 0x0, 0x0) close(r0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f000008a000)="2cb2", 0x2) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fcntl$addseals(r1, 0x409, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000037e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f000071e000-0x10)={0x8, &(0x7f00006bf000)=[{0x1, 0x1, 0xffffffffffffff01, 0x0}, {0x1, 0x800, 0x80, 0x8}, {0x3f, 0xba, 0x5, 0x8}, {0x1, 0x4, 0x3, 0x5}, {0x0, 0x1, 0x5, 0x1ff}, {0x8, 0x0, 0xf7f4, 0x4}, {0x0, 0x6, 0x7fff, 0x1}, {0x0, 0xc58, 0xc11, 0x8}]}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r3 = dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) 2018/01/19 09:33:39 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000251000-0x9)='/dev/dsp\x00', 0x80300, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8c, 0x1, 0x512, 0x401, 0x8}, &(0x7f000020b000)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x27}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x20}, 0x98) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000+0x408)={&(0x7f0000001000)={0x10, 0x42, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 09:33:39 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000e2d000)='/dev/midi#\x00', 0x7f, 0x20000) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000065000)='vmnet0/\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x2) getrandom(&(0x7f0000000000)=""/118, 0x76, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000000)="627c1ff48f04babb0ce3ebe0cf2a9defdff7e4ce37cc696a6ddf5cdcfe5d0ae603e7b443dc693d7da5ecfd1a62ea2ad7c98e9b54b89a94a61ac9ab5b083845ccfdf286c6753b7649c76a13c37f1f36c7aa5da08caad4b782180bbbf7c448cf8b77f8dfeabe551b382cbf6f1af19adcbe2b07573ce0a4b8ff6752f5efc17de109779bcd7e45eab06313bbc8", 0x8b}, {&(0x7f0000001000-0xeb)="6b2afb0869d293c8bcce0aa19c1dac282d83a78d26b0c425e41bc3d84be5aba24bdba0c4407641bdda3d0728dfe8a8d22128cb032bc8cb0dfc8ef1b98a7a0b65f5af22fb0965c5b5b6e73dbb37643a36792e1d4ed9a5d644fd92ede9472d8a9e89336fe56b9354fdc3f2369a45a165b7832603bc8f4b44aac5cc1c621485d0266ed0fcea23693d2c8defbc6c54bf792208651d4f7503c00cb082fc2ed5863ad2f5f5338de3d463e1212373a23526f705695f0d0e0f84a05e3363126bf3b02b7857ae3d61134cd52cc6013de1a00123653454bd217d2f54f8c5e890419b8123b53d6d001a5bdf31a9a9c25c", 0xeb}, {&(0x7f0000002000-0xf3)="7fb5821645125d161f08e2f4ef3c043b4434094404a792a6c43d328d3087b8864e6d5bd7aa2b06cba0e71e0c09327d32bce0810efde35258b3d498799f61fbd45967fe8896501d8feb1f00366523643cc7204800d8e110cbcf928992fe14da29933d85622c7c36a98b261317dce36092ae212ffe0de0927832148bc59c58dd1593ee131bb047b70ea1bc668ea6d8d7ed809167c7744ea39f520fda372231de7db186c478ec208b315556de138310a5762937e1337e149463ba9502c84d912b00f163ac80896094dd46707a28ded0ca9a9a47c3048f79f932542423e95a3b8df477a2cc66cd08e20fb1e10d0b3df1025d1823f5", 0xf3}, {&(0x7f0000000000)="22c48e9fa567269cf2b0dc83995dd796a7ddbe89289cd3978fd36e1caaeb2c26c27a101a39bb3af7c20aaa45bb4e6efdba88bd51c4f7311527da182f8f2c43128697ac66db95a97511a69ed72a350f11c7cdc633565d8d022c9647a24195b76f85dbe07d176e9a0009466533b03bf5cb946141652fe97f04259ca757f5f53805b42cc331c30411e3393c48dfc333c5ae3c0b5f71713fa4b8b6572f8a5c6d21f416ca9c4e3779fa00b884bd3092814a32910b9a544387268e9fad8f2a3da2d6726e118d424eba8ad49478108709c3122650a3dd2f52eb1a", 0xd7}], 0x4) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1000000008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x58, 0x10800) 2018/01/19 09:33:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000077d000-0xe8)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f72000)=0xe8) r2 = syz_open_dev$usbmon(&(0x7f0000dac000-0xd)='/dev/usbmon#\x00', 0x0, 0x20000) bind$can_raw(r0, &(0x7f00007bb000)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000b0d000-0x8)='./file0\x00') mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008b000-0x8)='./file0\x00', &(0x7f0000a42000)="d301000000", 0x100000, &(0x7f0000010000)="") mknod(&(0x7f0000384000-0x8)='./file0\x00', 0x0, 0x7) r3 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) ioctl$void(r0, 0xc0045c7f) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000437000)={0x0, 0x4000000000000}, &(0x7f0000b09000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000885000-0x8c)={r4, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mount(&(0x7f0000a3e000-0xe)='./file0/file0\x00', &(0x7f0000831000)='./file0/file0\x00', &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)="") mount(&(0x7f000035d000-0xe)='./file0\x00', &(0x7f00001d6000)='./file0\x00', &(0x7f00006a6000)="6175660be172", 0x2000, &(0x7f0000f0d000)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/19 09:33:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e5e000)={0xaa, 0x57, 0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000a3c000)={0x0, r0, 0x4, 0x2, 0x0}, 0x21f41122c6e12c50) writev(r0, &(0x7f00002ef000)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/19 09:33:39 executing program 4: mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) openat$ppp(0xffffffffffffff9c, &(0x7f0000a7a000-0x9)='/dev/ppp\x00', 0x400002, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) poll(&(0x7f0000045000)=[{r0, 0x5001, 0x0}], 0x1, 0x8000) shutdown(r0, 0x1) 2018/01/19 09:33:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000634000)={0x42e1dc, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f00005ee000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000017a000-0x8)={0x0}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00008c2000)='/dev/vcs\x00', 0x250400, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000b50000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000790000-0xa)='/dev/vcs#\x00', 0x0, 0x0) 2018/01/19 09:33:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000144000-0x8)=0x0, 0xfffffffffffffc00) r1 = request_key(&(0x7f000015c000-0x6)='rxrpc\x00', &(0x7f0000f1e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002d3000)="76626f786e657431407b5e5e7b8b4021282d73656c666d643573756d00", 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000940000)='keyring\x00', &(0x7f0000d95000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r1, &(0x7f000039f000-0xb)='asymmetric\x00', &(0x7f0000983000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) socket$nfc_raw(0x27, 0xfffffffffffffff9, 0x0) r3 = syz_open_dev$audion(&(0x7f0000b2e000)='/dev/audio#\x00', 0x8, 0x2000) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000604000+0xa2e)=0x3, &(0x7f0000ea4000)=0xfd17) 2018/01/19 09:33:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000be9000)={0xfffffffffffff5f3, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x288, 0xb9, 0x938, 0x3, 0x20, &(0x7f0000cb3000-0x10)=@common='ip6tnl0\x00', 0xffffffff, 0x0, 0x4}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000280000-0x28)={@common='lo\x00', &(0x7f0000131000-0xc)=@ethtool_gstrings={0x1b, 0x6, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a42000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000000)=""/85) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0xe2, &(0x7f000031b000)=[]}) signalfd(0xffffffffffffffff, &(0x7f000016d000)={0x0}, 0x8) accept4$ipx(r1, &(0x7f0000367000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008d5000)=0xffffffffffffffc3, 0x80800) [ 46.603527] binder: 7127 RLIMIT_NICE not set 2018/01/19 09:33:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000048000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, [], ""}}}}}}}, 0x0) 2018/01/19 09:33:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c47000-0x4)=0x0) getpgrp(r0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0d000-0x8)={0xffffffffffffffff}, 0x0, 0x8) mlock(&(0x7f0000d78000/0x1000)=nil, 0x1000) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)='./bus\x00', 0x20000000080047, 0x0) 2018/01/19 09:33:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000035d000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000284000)=0x10, 0x80000) accept4$ax25(r0, &(0x7f0000827000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00004fd000-0x4)=0x10, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00003c4000)={0x0, 0x3, 0x8, 0x0, 0x40}, 0x14) syz_emit_ethernet(0x26, &(0x7f0000bbc000-0x65)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@generic={0x4305, "67a6f33d919238d8159ad7d4e2627a009e53dc6d02be91da"}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) [ 46.647582] binder: send failed reply for transaction 8 to 7125:7143 [ 46.686362] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/19 09:33:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000074d000-0x4)=0x0) keyctl$join(0x1, &(0x7f00001c3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000cc4000-0x4)=r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000596000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r2, &(0x7f00002cc000-0x40)=[{&(0x7f00001ea000)="12a20046548a2edf0b125e467cbc3309bd14b395b5a9dd3510d356e79e0dae3396b38e203aad59807a386874737afbd19a11e5a23f5fa6dd8c82c4ae2dcaa09f736979cb53988fc06d93bec212f2f2f1b30a5ed9fde74408616189e3b4cfabcc0bd3c17423882085c4f4a7f99b8f79bb8325eaaf4c1da813d8d360ca71ebcb20a92dc54028844df4e91e4cf485e2b493158948dd0d074162aa67a49e53e4087ff2bb746af3403b8f2bbe338405b9b85fb7d07c5a59f50d8dc5cd667849d6f56d4eaa959dfba27da67dc284f48fbcd199d49bfd99441d09566d6f91605ea1b1af2c03", 0xe2}, {&(0x7f000086e000-0xcd)="f862623780c014ccf521ced61a64572c3ecd0822a2269404c6fe974cf029858ebf7f6b91a7c714cc5c1a5283cace4969ec6a0a5c078980c58a32961ba46183ff2e8d9440af83230c8417ddcecf484432cbff5005abbcca4717519c02d5dd39821408985b1d80f085666aa7b7f7dfa5229ecd117fb0461dbfa8cc9d8ff3454ba92b02a0ce7318bac8ae415b60909e0553b85bcf11253f2d29d56b04f88564805c9a882a1f3c17fc352a142b6d5ee04d83ec2066b9004be8d56d3cd023b67250ac43fba9f8f508e59dccf1a6ce91", 0xcd}], 0x2) r3 = syz_open_pts(r2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000520000-0x4)=0x0, 0x4) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000c83000-0x4)=0x0) syz_open_dev$sndmidi(&(0x7f0000372000)='/dev/snd/midiC#D#\x00', 0x5, 0x200) [ 46.692479] binder: 7125:7143 ioctl 40046207 0 returned -16 2018/01/19 09:33:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) dup(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) tkill(r1, 0x7) 2018/01/19 09:33:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000942000-0x2)={0x3, 0x1}, 0x2) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000af2000-0x4)=0x404100fffffffff, 0x4) sendfile(r0, r1, &(0x7f0000189000-0x8)=0x0, 0x10000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000017b000+0xd7d)={0x6, {{0xa, 0x3, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/19 09:33:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000930000)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000405000)=@sack_info={0x0, 0x9, 0x3}, &(0x7f0000718000-0x4)=0xc) getresgid(&(0x7f0000c83000-0x4)=0x0, &(0x7f000054b000+0x3cf)=0x0, &(0x7f0000fa8000-0x4)=0x0) getresgid(&(0x7f00005b2000)=0x0, &(0x7f0000c2e000)=0x0, &(0x7f0000bc7000-0x4)=0x0) setregid(r2, r3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000028d000-0xa)={r1, 0x2, 0x1, [0x7]}, &(0x7f0000194000-0x4)=0xa) fcntl$setpipe(r0, 0x407, 0xfffffffffffffff8) 2018/01/19 09:33:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000a59000)=0x0, 0x4) r3 = getpid() perf_event_open(&(0x7f0000390000-0x78)={0x1, 0x78, 0x1f, 0x4, 0x4, 0x800, 0x0, 0x8, 0x68000, 0x1, 0x4000000000000, 0xfffffffffffffff9, 0x401, 0x7ff, 0x2, 0x8, 0x3, 0x200, 0x1, 0x100, 0x6, 0xffff, 0xffffffffffffff45, 0x100000001, 0x9, 0x3, 0x8001, 0x3, 0x2, 0x35a, 0x9, 0x87, 0x8, 0x3ff, 0x7fff, 0x6, 0x4, 0x7fff, 0x0, 0x4, 0x6, @perf_bp={&(0x7f0000e97000-0x1)=0x0, 0x8}, 0x440, 0xf88, 0x5, 0x3, 0x780000000000000, 0x3, 0x5, 0x0}, r3, 0x2, r0, 0x2) 2018/01/19 09:33:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80001) r2 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) pwritev(r2, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x10049) sendfile(r1, r2, &(0x7f0000a31000-0x8)=0x0, 0x100000001) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a23000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000741000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000412000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ece000-0x4)=0xe8) stat(&(0x7f0000f30000)='./file0\x00', &(0x7f0000eb2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000bf1000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000087a000-0x4)=0xe8) getegid() gettid() stat(&(0x7f0000b27000-0x8)='./file0\x00', &(0x7f0000399000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000dc6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000664000-0x4)=0x3c4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c2d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b4c000)=0xc) geteuid() fstat(r0, &(0x7f000023f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00005bf000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000355000)=0xe8) set_mempolicy(0x3, &(0x7f00004d8000-0x8)=0xffff, 0x2) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000926000-0x7a)=""/122, &(0x7f0000f4d000)=0x7a) close(r1) 2018/01/19 09:33:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) signalfd4(r0, &(0x7f0000f70000)={0x0}, 0xf4, 0x0) 2018/01/19 09:33:39 executing program 0: r0 = semget$private(0x0, 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r0, 0x6, 0x12, &(0x7f0000000000)=""/184) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) madvise(&(0x7f00000cc000/0x3000)=nil, 0x3000, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f00000ce000)='./file0\x00', &(0x7f0000002000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 09:33:39 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000000)={0x0, r1}, &(0x7f0000768000-0x18)={0x4, 0x1000, 0x8, 0xfffffffffffffffd, 0x2, 0xfffffffffffffffb}) setsockopt(r0, 0x800000010d, 0x1, &(0x7f0000c89000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80803, 0x5, &(0x7f0000002000-0x8)={0x0, 0x0}) [ 46.731653] binder: undelivered TRANSACTION_COMPLETE [ 46.737156] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/19 09:33:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000779000)='./file0\x00', 0x18) r0 = syz_open_dev$usbmon(&(0x7f000075a000-0xd)='/dev/usbmon#\x00', 0x4, 0x10080) r1 = getuid() r2 = getgid() fchownat(r0, &(0x7f0000787000-0x8)='./file0\x00', r1, r2, 0x0) r3 = fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000118000-0x28)={0x0, 0x9, r3, 0x8, r1, 0x1800000000, 0x73, 0x6}) r4 = gettid() r5 = syz_open_procfs(r4, &(0x7f0000e98000-0xb)='projid_map\x00') fchmod(r5, 0x0) preadv(r5, &(0x7f0000a3c000-0x10)=[{&(0x7f000021b000)=""/159, 0x9f}], 0x1, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000032d000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGMASK(r5, 0x80104592, &(0x7f000050d000-0x10)={0x1, 0x5d, &(0x7f000027f000-0x5d)="4dd31106f0bef05c087e64457ca88b2a624d993e6465063eff0b1473f57daf7347b9996db779c00400000000000000d15ace917cda953f346aa4f19100f035ea50ddafb437c78ed73a65af9feaa9565270e6aafa3d7985f17179f2a391"}) preadv(r5, &(0x7f0000741000-0x10)=[{&(0x7f0000e4a000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000180000)='/selinux/validatetrans\x00', 0x1, 0x0) [ 46.784135] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/19 09:33:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)='net/igmp6\x00') preadv(r0, &(0x7f000069e000)=[{&(0x7f0000941000)=""/16, 0x10}], 0x1, 0x400000000000) readv(r0, &(0x7f0000336000-0x30)=[{&(0x7f000074c000)=""/188, 0xbc}, {&(0x7f000021d000)=""/0, 0x0}, {&(0x7f0000061000)=""/62, 0x3e}], 0x3) 2018/01/19 09:33:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00006bf000)=0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pwrite64(r0, &(0x7f0000d0a000)="597668fd8a35436da8be686dea9338c0e661c288fe29081897c0cfe26f53384b389be85625391cff79737a35c79cd1b674424a4590dcc2ee1838730ca04077ff6faafc939e7a2c3548698315c1ee24ac40b4d579604a5ed8de1182094e07181fe872ad8d3e5c2d8541721216864f0b00e5b5bfcc4026bb5f8960cfe0d62caf0f86a19c51d962fef4c072014e63b441255678a5dc47da7a380a6e0d8ba0b4ccbefa61a87f4ca3f6881b4f8a07d132efe3d6559e840b427938cc8af0abc900c6e7a4d3fc909f359c182ca293cc57e0d3170fca1c9b6163f9a68877f4589dd182be5b429855134fcc049db590e725db", 0xee, 0x0) 2018/01/19 09:33:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000018000-0xd)='rxrpc_s\x00', &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000699000)="26637075736574656d306367726f75701600", 0xfffffffffffffffc) add_key$keyring(&(0x7f0000007000-0x8)='keyring\x00', &(0x7f000000d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r1 = request_key(&(0x7f0000010000)="0473f3", &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000007000)='/dev/vcs#\x00', 0x0) keyctl$read(0x1d, r1, &(0x7f0000010000)=""/0, 0x0) 2018/01/19 09:33:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f72743000000000ff00000000000000000000000000000000eb000000ffffffe100", 0x14, 0x21001, 0x6, 0x0, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00007e9000-0x2)=0xffffffffffffffff, 0x2) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = creat(&(0x7f000097a000)='./file0\x00', 0x0) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f00002a5000)=""/159) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7fffffff, 0x0, 0x0, 0x3, 0x19b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/19 09:33:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001d9000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000408000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000e6000-0x4)=0xb) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000367000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000183000-0x5)='comm\x00') fstat(r2, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 09:33:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) [ 46.826695] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/19 09:33:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000003e000-0x10)=@common=""/16, 0x10) 2018/01/19 09:33:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000345000)='/dev/urandom\x00', 0x0, 0x4000) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00004e0000)=0xff) times(&(0x7f000074e000)={0x0, 0x0, 0x0, 0x0}) 2018/01/19 09:33:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80001) r2 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) pwritev(r2, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x10049) sendfile(r1, r2, &(0x7f0000a31000-0x8)=0x0, 0x100000001) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a23000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000741000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000412000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ece000-0x4)=0xe8) stat(&(0x7f0000f30000)='./file0\x00', &(0x7f0000eb2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000bf1000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000087a000-0x4)=0xe8) getegid() gettid() stat(&(0x7f0000b27000-0x8)='./file0\x00', &(0x7f0000399000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000dc6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000664000-0x4)=0x3c4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c2d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b4c000)=0xc) geteuid() fstat(r0, &(0x7f000023f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00005bf000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000355000)=0xe8) set_mempolicy(0x3, &(0x7f00004d8000-0x8)=0xffff, 0x2) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000926000-0x7a)=""/122, &(0x7f0000f4d000)=0x7a) close(r1) 2018/01/19 09:33:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) shutdown(r0, 0x1) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030500000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d3000000000000000859829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f00001000000023151d24acef1f1632ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/01/19 09:33:39 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x120202}, 0x879f13380bb4ddd) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000001000-0x5)={0xfffffffffffffffc, 0x0, 0x8, 0x0}, 0x5) getsockname(r0, &(0x7f0000017000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000026000)=0x3a) r2 = syz_open_dev$mice(&(0x7f0000019000-0x10)='/dev/input/mice\x00', 0x0, 0x80) ioctl$KDENABIO(r2, 0x4b36) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000028000-0x10)={0x6, &(0x7f0000027000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/19 09:33:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f00008d0000)=0x0, &(0x7f0000985000-0x4)=0x4) clone(0x200, &(0x7f0000587000-0x1)="", &(0x7f0000744000)=0x0, &(0x7f000033b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000225000)='./file0\x00', 0x103e, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000576000)='/dev/hwrng\x00', 0x400000, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000071000)="01a9c896b568336712f36c109004d6044511d9bfbe8643a90f293dfe229dda5b5b43e0f791870b448daa707c27e1b1552f453d0a3ec9a9e2b161706da8f93cbc131402b68fc123a0541c1b1a6a3ba7b163ff47722f76c22bfff47ffbe5e3dd226f361a72331b8c01bc229e4b891340ae877d9235a35fd5e24f11cfac80c1631075b9b264519889408b316ac91c3fad32d6d8f9d8741df7b7c8c88ff4ffd28b1b46b041cd554a80ef47c3b6a8641f633e2f54db3f4a23d5d89507d9d51693ea939ea19e84", 0xc4) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000a6e000-0x8)=0x80000001) execve(&(0x7f0000435000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) kcmp(r2, r2, 0xfffffffffffffffb, 0xffffffffffffffff, r0) r3 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000bba000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000865000-0x4)=0xb) sendfile(r3, r3, &(0x7f000079c000)=0x0, 0x7ff) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x80) fcntl$lock(r0, 0x6, &(0x7f0000b8a000)={0x2, 0x0, 0x221, 0x7, r2}) 2018/01/19 09:33:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffa3, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000014d000-0x8)=0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000046d000-0xa)='/dev/cuse\x00', 0x68cf7bf52938b4f8, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f000003d000)=0x0) 2018/01/19 09:33:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000e18000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009002200000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r1 = syz_open_dev$sndpcmc(&(0x7f0000039000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff9, 0x480) socket(0x4, 0xa, 0x10000) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000e9e000)=0x46a, &(0x7f0000018000-0x4)=0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000061c000)=0x0) connect$pptp(r1, &(0x7f000043c000)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/19 09:33:39 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x806, 0x80, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000005000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) getpgrp(r1) capset(&(0x7f0000003000-0x6)={0x20080522, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 09:33:39 executing program 0: read(0xffffffffffffff9c, &(0x7f00005c4000)=""/87, 0x57) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002be000-0x5e)="76626f786e657430637075f3657400d112d9779d8740f561bafb79b94df3a565b335c6039f08000000beabd0d781fb576f579bd6b5ca0997cabe9f9d410c1b595f2b8602eedaed1188f688a673192a830dfba2484d4125b434471ab93e8c", 0x6) fcntl$addseals(r0, 0x409, 0x4) fallocate(r0, 0x0, 0x4, 0x102) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00006b1000)={0x0, 0x0}, &(0x7f0000a28000-0x4)=0x8) mmap(&(0x7f0000000000/0xac1000)=nil, 0xac1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00009cb000)={0x0, 0x0, ""}, &(0x7f0000488000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000aac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000ab9000)=0x20) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000f0b000-0xc)={0x20000000, 0x1, 0x1e}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005f3000-0x10)={0x8000, 0x200, 0x5, 0xff, 0x0}, &(0x7f0000e5a000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000eb7000)={r3, 0x0}, &(0x7f0000668000)=0x8) 2018/01/19 09:33:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = gettid() sched_getscheduler(r1) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000901000)=@generic={0x0, 0x7, 0x0}) 2018/01/19 09:33:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c93000-0x16)='/selinux/checkreqprot\x00', 0x2c0600, 0x0) accept4(r0, &(0x7f00002e8000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000140000)=0x26, 0x80000) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x840b, &(0x7f0000020000-0x151)="") r1 = open$dir(&(0x7f0000f21000)='./file0\x00', 0x40000, 0x100) r2 = openat(r1, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000016000-0x8)='./file0\x00', r2, &(0x7f000001f000)='./file1\x00') 2018/01/19 09:33:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ad000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TCSBRK(r0, 0x5409, 0xff) 2018/01/19 09:33:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00009a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, "000000000700000000000000cc1f7242b12153042c9bf944cf270012da21a980c040397714f79faa028ed3fc7209d69714c0c7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aea2943f5e94c844a55527af84fb28f011825af60910e7706e46786b3a976da7b57211af834e7d98b839629689a1472f5578b2998bd7da", "09d6c72200000500000000000200000034939700000000000000016ddc3f1f8b", [0x0, 0x0]}) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b53000-0x8)={0x0, 0x7f}, &(0x7f000033d000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00007f5000)={r2, 0xfffffffffffffff7, 0x5, [0x6, 0x6, 0x6, 0xcb, 0x401]}, &(0x7f0000305000)=0x12) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00003a0000-0x54)=[@in6={0xa, 0x1, 0xdecb, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, @in6={0xa, 0x0, 0xec, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}], 0x54) 2018/01/19 09:33:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003f9000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bf0000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00005f5000)={0x30, &(0x7f0000862000)=""/48}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x80, 0x4, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000013000)={r1, &(0x7f0000016000)="", &(0x7f0000017000-0x2f)=""/47}, 0x18) 2018/01/19 09:33:39 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000780000-0xb)='/dev/adsp#\x00', 0x7, 0x80) write(r0, &(0x7f000060c000-0x7a)="e5627446d1d44e277fa5920e0a8eb28970aec52dccc76d5fd76a8dbb67591b4578ec6f49fb0b4f6c41aec0583329361a30ec9f76584ebc40f67d423aba8e62a2967c474bccc24cc224f1236239aa34cdab557a0795859a347385aa00ddf7d19bb4a6b442f243979d364d1cc270da3b18d13a30bdd7fe2c66227f", 0x7a) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000006000)='/dev/audio\x00', 0x1, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f000001c000)={0x4, 0x10000, 0x0, "182063fea5a0", 0x9, 0x0}, 0x10) ioctl$int_in(r1, 0x800000c0045002, &(0x7f0000004000-0x8)=0x0) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000000)="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", 0xae) 2018/01/19 09:33:40 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000004000)={0x0, []}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000)=0x8, 0x4) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000002000)={0x7f2a, 0x9, 0xfff}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/19 09:33:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) shutdown(r0, 0x1) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x40000000009) r1 = socket$inet_dccp(0x2, 0x6, 0x0) chroot(&(0x7f000088c000)='./file0\x00') connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000167000)=[{{&(0x7f0000de5000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x8000000000000ea, 0x0) shutdown(r0, 0x0) 2018/01/19 09:33:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000dc8000)='./file0\x00', &(0x7f0000a98000)={0x0, 0x0}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000c0000)='/dev/cuse\x00', 0x40800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f00003da000/0xc00000)=nil, 0xc00000, 0x1, 0x9031, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000d4c000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XSAVE(r4, 0x5000aea5, &(0x7f00003fc000)={"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"}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000766000)={0x7, r3, 0x1}) 2018/01/19 09:33:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) listen(r1, 0x0) 2018/01/19 09:33:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000ab0000)='/dev/snd/midiC#D#\x00', 0x7, 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) keyctl$session_to_parent(0x12) 2018/01/19 09:33:40 executing program 2: socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000039000-0xb)='/dev/vcsa#\x00', 0x8000, 0xa000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00003a2000-0x4)=0x0, &(0x7f0000022000-0x4)=0x4) r1 = perf_event_open(&(0x7f00003d7000-0x78)={0x8ee6646213ef1f2d, 0x78, 0x2, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0xb098, 0x40000, 0x8, 0xe7ee, 0x2, 0x5, 0x2, 0xffffffff, 0x8, 0x3f, 0xfffffffffffffff7, 0x8, 0xffffffffffffffe0, 0x6, 0x6, 0x6, 0x8000, 0x64bfe381, 0x8, 0xe9, 0x9, 0xffffffffffff8001, 0x7, 0x1, 0x4, 0x9, 0x5, 0x4, 0x27, 0x8, 0x7ff, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000211000)=0x0, 0x1}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x7, 0xfff, 0x0}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x4) fstat(r1, &(0x7f0000e94000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0x40000008015, 0x8, 0x0) r3 = semget(0x1, 0x3, 0xc0) semtimedop(r3, &(0x7f0000b41000-0x30)=[{0x3, 0xfff, 0x800}, {0x3, 0x10000, 0x800}, {0x3, 0x981, 0x0}, {0x0, 0xf4, 0x0}, {0x3, 0xffff, 0x800}, {0x3, 0x40, 0x800}, {0x2, 0x400000000000000, 0x0}, {0x3, 0x10001, 0x1000}], 0x8, &(0x7f0000f8c000-0x10)={0x0, 0x0}) setsockopt(r2, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="00ff0007", 0x4) getpeername$ax25(r2, &(0x7f0000da2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000045c000)=0x10) 2018/01/19 09:33:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) listen(r0, 0x0) poll(&(0x7f0000365000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/19 09:33:40 executing program 1: r0 = memfd_create(&(0x7f00004f8000-0xa)='mime_type\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e05000)={0x0, 0x200, 0x6, [0x81, 0x5, 0x5, 0x7, 0x6, 0x41]}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000257000-0x8)={r1, 0x38}, &(0x7f0000501000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xcac3, 0x2, 0x1, 0x3}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000458000/0x1000)=nil, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) 2018/01/19 09:33:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000551000-0xb)='/dev/mixer\x00', 0x44000, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f000009b000-0x10)={0x9, 0xfffffffffffffffb}) r1 = syz_open_dev$sndctrl(&(0x7f00006a8000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x2242) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000b98000-0x110)={{0x32, 0x0, 0x0, 0x0, "6fc320930f4db53f08e80a4cc6878ef8806ec5c64834448020c79e3a1f76a5d045ef82db6eb7300bf9583c40", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "7d16fe7ad847aaccc8f7f99f0438cfeed60e9b8766549ff53de060d460873a353429d5f52886e11be9be3dfcd4a0b7a9d7cbf17ac5a71dc1349c8f34b03e3d2c", &(0x7f000028e000-0x58)="706f7369785f61636c5f616363657373255b3a6d696d655f747970656574683025ec5c7070703173656c696e7578766d6e65743173656c696e75786d643573756d706f7369785f61636c5f6163636573732f626465762600", 0x58, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 09:33:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f00002e8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000de1000-0xc)='/dev/amidi#\x00', 0x7fffffff, 0x8000) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00004d7000)={0x7, &(0x7f0000440000-0x1c)=[0xffffffffffff8001, 0x80000001, 0x40000000400, 0x6, 0x8000, 0x209, 0x100000000]}) readv(r0, &(0x7f0000951000-0x10)=[{&(0x7f0000ef0000)=""/182, 0xb6}], 0x1) 2018/01/19 09:33:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000f6a000-0x24)={0x5, 0x6, 0xfff, 0x3, 0x9, 0x7f, 0x8, 0x1, 0x6, 0x0, 0x101, 0x348}) 2018/01/19 09:33:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mknod(&(0x7f0000e86000)='./control\x00', 0x8030, 0x1) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) renameat(r0, &(0x7f00001f8000-0xa)='./control\x00', r0, &(0x7f0000009000)='./control\x00') 2018/01/19 09:33:40 executing program 2: r0 = userfaultfd(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000001000-0x8)='./file0\x00', 0x1000, 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000-0x8)={r2, 0x10000000009}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x0) r10 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000004000)=[0x0, 0x0, 0x0, r7, 0xffffffffffffffff, 0xffffffffffffffff, r6, r6]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000003000-0x13a0)={0x13a0, 0x2c, 0x200, 0x4, 0x0, "", [@nested={0x1c4, 0x4e, [@typed={0x10, 0xe, @u64=0x8}, @typed={0xc, 0x75, @fd=r1}, @typed={0x8, 0x78, @void=""}, @generic="1911416ccd72b35a11fd6be89d987401a51ff11aba64e0ba2b385027e24dcd31ef43df08222dc32d2baa56a60d636fe1852f6e8a6edf164d913bd0a167ba1f568016a573a0adad3c8d24467d9af9d58007dac39ab94934bf68cf54c7856639884e693ff42af94bfa2404f3b4349e40c899c030c07cc64228a86de62a7d020191f6116665c79cc89781224bd2a2aeec14666bf6a47725ad871c80bb97b20415f9bad8e239680a68961dcb1746fe00d1eec2e98de51f0485aafc82d71ae3ff51a5f7a0a1f0c5906ac4181f6c8765f6593e", @generic="", @typed={0x2c, 0x76, @binary="6a777b1567ee1158b2d87227ee8e1ac85ffbb5d4b7feae60f51d42dc97458becb550"}, @typed={0xc, 0x7f, @u32=0x100000000}, @typed={0xc, 0x7, @fd=r1}, @generic="0dacc75da047efca10bf190772c17b8da823105b0503f5a04f61f43fa5b396955d0e2efb58f06c781f096839991f356d300a08d7f84a02dd249a9f86c5a6d821cb9b177db953064dbea4872f720e0f5907d4a7d317d82be94ea68964f69fe426b54d76ed40eb0917a2715b51df961379d08fd9678b8bfba3182d9e41", @typed={0xc, 0x44, @u32=0xfffffffffffffbff}]}, @typed={0x20, 0x61, @str='/selinux/avc/hash_stats\x00'}, @typed={0xc, 0x20, @pid=r3}, @typed={0xc, 0x7c, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="2e931d2b0db99a99de835685ab", @typed={0xc, 0x7c, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x9, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @nested={0x68, 0x7a, [@generic="e9da73c470cb63b4d5511cfe2d34083506788fd7d99112bc1e1eb2b77e89b5e1723fc2f360f246f0d2dd7016e1b9ea7e50fa096dba6e3784d01c3d265c59d0659042eb252a54782fc6c35aa135f9241d4f6ea703113628b7970de87cda21e83ab7cf50d7"]}, @nested={0x10f4, 0x35, [@generic="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", @generic="858c65a96224f7bf9608f1c5f8ce3750e8deabcb15f6e2a44522fd5fa466963afb5ec54a830ef1a68089f51749e1a76c1eed537c3c1b02f9dc21b80c13d71d3930c481ae5230943aa29cc7bda2bf818c170d386d1360230eced725e540669c99e8293e58bfb98e3cd08f939d100b9b72774fe6ec80f05dd05397a9812de3e9f97e93f6a052ca263f9058ea9b1103929bdb53367addc3b0f8262f3a721dbf182cbdeb885125b010072aa6e54cb3a2995a9465b060c720f6fdb670f372c9e571ba4c33853af30436186de487a26d73235753a4e9e2b42e928535f3a4d3f3d53953efa58b6d0b91ba12b5ed9dca77ffaf"]}, @nested={0x10, 0x6f, [@typed={0xc, 0xe, @u32=0x9}]}]}, 0x13a0}], 0x1, &(0x7f0000003000-0x108)=[@rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r0, r0, r0, r1]}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r1, r1, r1, r1, r4, r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r5, r6}, @cred={0x20, 0x1, 0x2, r3, r8, r9}, @cred={0x20, 0x1, 0x2, r3, r10, r11}, @cred={0x20, 0x1, 0x2, r3, r12, r13}, @cred={0x20, 0x1, 0x2, r3, r14, r15}], 0x108, 0x48010}, 0x4000000) r16 = syz_open_procfs(r3, &(0x7f0000001000)='maps\x00') setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r16, 0x111, 0x4, 0x1, 0xff0a) 2018/01/19 09:33:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x97, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000e30000-0xb)='/dev/hwrng\x00', 0xa0000, 0x0) arch_prctl(0x1003, &(0x7f0000e0c000)="") 2018/01/19 09:33:40 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000002000-0x4)=0x1f, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x2000000000, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_unlink(&(0x7f0000012000)='V%\\GPL)\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='V%\\GPL)\x00', 0x1) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000003000-0xec)="5af85fb98bf903d2e4e7309ff79297b403e88c863b7bc5f9114c818fbd9545f9e3adb2b456c599dc6e192e096a9de84edce9fb4b48d5f4b26d2b4aaa4fc6df8e7f5e71f402fa86532036b919500fed302d3df8a90d5a76b8e735b7d8ce1aff058f51410aa1590fdfe1e6e26c7b8baa2fd0a6e8d58107c5a383654cff38a5ac4e32522f56b91105dfa207ff60e54ae67e494e7ee7bcb2615666948f136fd39e923918237b61d72b4cdb1d403e9ec20382c50b9ffad8e149d0940ee39683b1f8b090fb8d02b395686349c1c3d52d8d3548420d6eeb1a9b1fb8a9d4c371009eed82f5aab25b4712c1920ad44b41", 0xec) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 09:33:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1ff) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x37, 0x3) r3 = getpgrp(0xffffffffffffffff) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000422000-0xc)={{0x1, 0x1f, 0x42, 0xa01, 0x4, 0x40}, 0xffff}) sched_setaffinity(r3, 0x8, &(0x7f0000022000-0x8)=0x1) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000324000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d2000-0x4)=0xe8) execve(&(0x7f00001ea000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000c71000)=[]) r4 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000fb0000)={0x5, {{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x404e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) inotify_add_watch(r2, &(0x7f00007f1000)='./file0\x00', 0x0) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f00007a9000-0x10)={0x7, 0x93, &(0x7f0000e77000)="eee87e60246bacadc4890a1062a6edce41e84908378513a8b8078b4909176d23cfd22c2abc0ddf04a524230f615d791d7b45913ef42ccb8beed7efff915378efd9f2c8ec6925eba1a92b45608f701211391bdc6fd36765193e7335537a7c8c3a3e3143319bdfd4775571e6ec24ad7cb0ddad61f487e7dcb3274cf209ccc2c2271ba2645b2aec033d07193edb1a06ad2cb856f0"}) symlinkat(&(0x7f0000b63000)='./file0\x00', r4, &(0x7f000093e000)='./file0\x00') pread64(r4, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r4, 0x0, 0x1) preadv(r4, &(0x7f0000fc0000)=[{&(0x7f00007b0000)=""/129, 0x81}], 0x1, 0x0) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) 2018/01/19 09:33:40 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000000e000-0x20)={@generic="61f1b9b3f41c09176edb68bda1d73ed0", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000000d000)='/dev/ppp\x00', 0x1, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000000f000-0x10)='/selinux/member\x00', 0x2, 0x0) dup3(r1, r2, 0x80000) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r3, 0x89fe, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/19 09:33:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ba1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00007d7000)=0x0, &(0x7f0000b67000-0x4)=0x4) bind$alg(r1, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) recvfrom$llc(r0, &(0x7f0000bc9000-0xf8)=""/248, 0xf8, 0x0, &(0x7f000056a000-0x10)={0x1a, 0x15, 0x9, 0x9, 0x3f, 0x332, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) shmget$private(0x0, 0x1000, 0x1010, &(0x7f0000036000/0x1000)=nil) accept$alg(r1, 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) [ 47.873882] binder: 7276:7327 ioctl c018620b 20d4c000 returned -14 2018/01/19 09:33:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) pwritev(r0, &(0x7f0000cdd000-0x20)=[{&(0x7f0000628000-0x6)="80fd02002000", 0x6}], 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00008e4000)='/dev/ppp\x00', 0x0, 0x0) 2018/01/19 09:33:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="8907040000", 0x5) bind$inet(r0, &(0x7f0000035000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000a57000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000894000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000c63000)={@common='yam0\x00', @ifru_flags=0x200}) 2018/01/19 09:33:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x0) inotify_init1(0x80800) setrlimit(0x2, &(0x7f0000163000-0x10)={0x0, 0x0}) signalfd(0xffffffffffffffff, &(0x7f000030a000)={0x0}, 0x8) 2018/01/19 09:33:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000cf9000-0x8)=[{0x0, 0x0, 0x0, 0x0}]}) r0 = getpid() r1 = shmget(0x0, 0x3000, 0x78000821, &(0x7f0000248000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000a0a000-0x1000)=""/4096) r2 = getpgid(0xffffffffffffffff) r3 = inotify_init1(0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, 0x0, r4) r5 = syz_open_dev$mice(&(0x7f0000419000)='/dev/input/mice\x00', 0x0, 0x0) r6 = creat(&(0x7f00008ec000-0x8)='./file0\x00', 0x8) r7 = signalfd(0xffffffffffffffff, &(0x7f00002c0000-0x8)={0x1}, 0x8) kcmp$KCMP_EPOLL_TFD(r0, r2, 0x7, r5, &(0x7f00007ef000)={r6, r7, 0x1}) 2018/01/19 09:33:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) pwrite64(r0, &(0x7f0000642000)="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", 0x1000, 0x0) bind$unix(r0, &(0x7f0000a32000-0xa)=@file={0x1, './file0\x00'}, 0xa) fstat(r0, &(0x7f0000b97000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstatfs(r0, &(0x7f000070a000)=""/158) 2018/01/19 09:33:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000dc8000)='./file0\x00', &(0x7f0000a98000)={0x0, 0x0}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000c0000)='/dev/cuse\x00', 0x40800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f00003da000/0xc00000)=nil, 0xc00000, 0x1, 0x9031, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000d4c000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XSAVE(r4, 0x5000aea5, &(0x7f00003fc000)={"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"}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000766000)={0x7, r3, 0x1}) 2018/01/19 09:33:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) readv(r0, &(0x7f000026a000)=[{&(0x7f0000f48000-0x80)=""/128, 0x80}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r4 = getpgid(0x0) read(r2, &(0x7f0000729000-0x86)=""/134, 0x86) fcntl$setsig(r0, 0xa, 0x26) dup2(r1, r3) fcntl$setown(r2, 0x8, r4) tkill(r4, 0x16) 2018/01/19 09:33:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007b2000-0xf)='/dev/sequencer\x00', 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x81, 0x8, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"b1cb87152790e915a4ab446e"}}], 0x30) 2018/01/19 09:33:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000147000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000302000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00001fc000-0x20)={0x200, 0x0, 0x2, 0xed}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000e26000)={0x2, r2, 0x10002, 0x9}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000d92000)={{0x0, r0}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 09:33:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x10005, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) socket$inet_dccp(0x2, 0x6, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000e0000-0x9)='/dev/vcs\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00004f1000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000c85000-0x4)=0x8) [ 48.008462] mmap: syz-executor5 (7341): VmData 35164160 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/01/19 09:33:40 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xa8, &(0x7f0000019000)=0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r3, 0x3, 0xa, &(0x7f0000012000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000001a000-0x10)={0x0, 0x0}) bind$can_raw(r2, &(0x7f0000011000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_bt(r2, 0x8906, &(0x7f0000012000)="") recvmsg(r2, &(0x7f0000012000-0x38)={&(0x7f0000011000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000018000)=[], 0x0, &(0x7f0000019000-0x61)=""/97, 0x61, 0x0}, 0x0) msgget(0x1, 0x20) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 09:33:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000ddb000)={0x0, 0x26, 0x6, @thr={&(0x7f0000746000-0x2c)="085a05c2878130c4c2a4609c9882ac03d50558539194a5a5c04857959817eed562d816159aff475a2a4b5b0c", &(0x7f0000ab8000)="dcec8f970a306b341cf8e241ca5f915f368062cba7daa687c6a50732f7e96a20b2abcc25cc427026de9862e3b56c0964c8c2a9d374ae35c90aeeb9720ab6c024abdbd3f00a2f1fe8221400d3522bc9276303eb21f0448f8d239181fb99fa8d6807b3b8df"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008c4000)=0x0) clock_gettime(0x0, &(0x7f0000aed000)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000e52000-0x20)={{r1, r2+30000000}, {0x77359400, 0x0}}, &(0x7f00006fd000)={{0x0, 0x0}, {0x0, 0x0}}) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r3 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r4 = openat(r3, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r4, &(0x7f0000735000-0x8)='./file0\x00', 0x0) r5 = openat(r4, &(0x7f000066f000)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x40049409, r5) 2018/01/19 09:33:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000101000-0x8)={0x0, 0x0}) unshare(0x400) semget(0x0, 0x4, 0x102) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e17000-0x10)={r0, &(0x7f0000000000)=""}, 0x10) 2018/01/19 09:33:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d71000)='/dev/sequencer\x00', 0x0, 0x0) io_setup(0x7f, &(0x7f000067e000-0x8)=0x0) io_cancel(r1, &(0x7f0000640000-0x36)={0x0, 0x0, 0x0, 0x7, 0x2, r0, &(0x7f0000382000-0xa8)="495f54c7f29ab3743f9f5dca2830338fb928912a3c28dedd501c71a6d07992e76ab7bcc5cb58fa03eb0bb56c512b197c515bb48d5e2e6d802c7e90263c8fc3b3b4a97e5fc6f1c9931a716378180b101bac202ae9e25617953cc37b885e2fb0db3fdbe37cce8725d6935c87fac6f4a2a0b1e0a98398bd6a9dec815b8d3ba3ca4925f4e834fcc5e10b45f3615e38ed7b7d150b7202b71ff9e0daa42d742d5419c2c68df50c7a3c526b", 0xa8, 0x7, 0x0, 0x1, r0}, &(0x7f000058e000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_SIGNAL_MASK(r0, 0xc08c5102, &(0x7f00004eb000-0x9e)={0x20, "b0c9cd858ff800000005a37dd7249909edb1d23983f51944afed1a92840413a7"}) 2018/01/19 09:33:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000870000-0x10)={0x5, &(0x7f000047a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000697000-0x40)={r1, 0x3, &(0x7f0000158000)=[0x4f10, 0xff, 0x81], &(0x7f0000195000)=[0x2d96, 0x151, 0x1, 0xfffffffffffffff9], 0x2, 0x9, 0x4, &(0x7f0000797000)=[0x401, 0x6, 0x9, 0x9, 0x0, 0xa1c, 0x5, 0x6, 0xa89], &(0x7f00003d6000-0x10)=[0x0, 0x4, 0x9, 0x1], 0x0}) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r0, &(0x7f0000a89000-0xa8)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x20, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x100000001}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x90) write$sndseq(r2, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) [ 48.069396] binder: 7332:7342 ioctl c018620b 20d4c000 returned -14 2018/01/19 09:33:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000cb8000-0x52)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x750bd0c8}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000e06000-0xe)='/dev/admmidi#\x00', 0x5, 0x800) read$eventfd(r0, &(0x7f000019e000-0x8)=0x0, 0x8) fcntl$setlease(r0, 0x400, 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000262000-0xb0)={{0x0, 0x100000001}, 'port1\x00', 0x80, 0x0, 0x80, 0x4, 0x1000000000000000, 0x7fffffff, 0x3, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 09:33:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f00006eb000-0x1000)=""/4096, &(0x7f00006a4000-0x4)=0x1000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b46000)="27cd1f350bf72926f658ed51a20f7b02968beeed3a4b949a0605e60d87a320b86929f1af9073e421463f6d507f2f9f6fdd661992eda74205f7087fb8aacf04212800b78eb936287f8ea07d0fcb149e975806c6bceab4797360ff9e9a4a2cbbf20978a6b313a144b1831c03ca2c6fa830aad6752da15ce8e2c67b", 0x7a) 2018/01/19 09:33:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x64) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fb4000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f000077b000)={0x3, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000c79000-0x8c)={0x0, 0x0, 0xfffffffffffffc01, "71756575653100000000000000000000000000000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000224000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) open(&(0x7f00005fb000)='./file0\x00', 0x80000, 0x8) 2018/01/19 09:33:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00004fc000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$mice(&(0x7f00002bf000)='/dev/input/mice\x00', 0x0, 0x103482) accept$packet(0xffffffffffffff9c, &(0x7f000066b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000034a000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00007fa000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e54000-0xf)='/dev/sequencer\x00', 0x80002, 0x0) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000e49000)='./file0\x00', 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000623000)='/dev/sequencer\x00', 0x8000, 0x0) inotify_rm_watch(r2, r3) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000204000-0x10)={r2, 0x28, &(0x7f00002ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000d1000-0xc)={r4, 0x7fffffff, 0x8}, 0xc) keyctl$set_reqkey_keyring(0xe, 0x1) 2018/01/19 09:33:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a58000)={@random="a829da1aa4e3", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2c, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e1b000-0x8)={0x0, 0x0, []}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000092d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f9b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) 2018/01/19 09:33:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80001) r2 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) pwritev(r2, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x10049) sendfile(r1, r2, &(0x7f0000a31000-0x8)=0x0, 0x100000001) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000c29000)=0x7) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a23000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000741000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000412000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ece000-0x4)=0xe8) stat(&(0x7f0000f30000)='./file0\x00', &(0x7f0000eb2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000bf1000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000087a000-0x4)=0xe8) getegid() gettid() stat(&(0x7f0000f42000)='./file0\x00', &(0x7f0000399000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000dc6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000664000-0x4)=0x3c4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c2d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b4c000)=0xc) geteuid() fstat(r0, &(0x7f000023f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00005bf000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000355000)=0xe8) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000926000-0x7a)=""/122, &(0x7f0000f4d000)=0x7a) close(r1) 2018/01/19 09:33:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000064a000-0xb)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000f36000)=""/73, &(0x7f00008db000)=0x49) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000135000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000f17000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xc76, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x85, 0x3f, 0x7f800000, "0bfdce9c135f6d5b415538724f6fa2f97405f5e90fe8e894642a2fce49a79db00eb015460b39b9ac6d2bcc5f156581afe5abcdcbddace4df2bed29339ddd42c702939363072eb6c54aa5682618377951"}, 0x160) r3 = accept$alg(r1, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x3, 0x812, 0x4002) sendfile(r4, r3, &(0x7f00008d2000-0x8)=0x0, 0x1) 2018/01/19 09:33:41 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000020000)={0x80, 0x35, 0x0, 0xffffffffffffffff, 0x0}) close(r0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000-0x11c)={0x18, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x4, 0x9, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 09:33:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00000cc000-0xb)='/dev/midi#\x00', 0x81, 0x210002) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00005ce000-0x107)={0x0, 0xff, "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"}, &(0x7f0000499000-0x4)=0x107) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000833000-0x8)=@assoc_value={r1, 0x1}, 0x8) seccomp(0x1, 0x0, &(0x7f00006eb000-0x10)={0x2, &(0x7f00005dd000)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) 2018/01/19 09:33:41 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002e1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e98000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f56000-0x10)={0x4, 0x8, 0xb86f, 0x5, r1}, &(0x7f0000711000-0x4)=0xff1b) 2018/01/19 09:33:41 executing program 1: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f00000)='/dev/vcs\x00', 0x307b80, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000f00000)={0x2, 0xa, 0xfe, 0xff, 0x0}, &(0x7f0000a94000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000ac000)={r2, @in6={{0xa, 0x1, 0x3, @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]}, 0x10001, 0x10001}, &(0x7f0000964000)=0x98) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup3(r3, r0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000bc0000-0xb)={0x1ff, 0x81, 0x6, 0x1, 0x1, 0x7, 0xfffffffffffffffe, 0x2, 0xbb, 0xa805, 0xfffffffffffffffd}, 0xb) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000f02000-0x9)='/dev/ion\x00', 0x2000, 0x0) sendto$inet(r4, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000efe000-0x4)=0x1, 0x4) ioctl$TIOCNOTTY(r4, 0x5422) recvmsg(r3, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f02000-0x10)={0x0, 0x7530}, 0x10) 2018/01/19 09:33:41 executing program 3: r0 = socket(0x18, 0x0, 0x2) ioperm(0x8001, 0x2, 0xbe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000506000-0x4)=0xe8) getpeername$packet(r0, &(0x7f000029f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000500000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000974000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000003000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, r1}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x2cf8, 0x4) 2018/01/19 09:33:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000049b000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000407000-0x4)=0x28) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cd1000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000abf000-0x4)=0x5b, 0x4) 2018/01/19 09:33:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000039f000-0x4)=0x1, 0xf9388eb82cf6e12d) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3b, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "1a64dd5948fcd523706248fc3e77c76276"}}}}}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007f4000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) fstat(r0, &(0x7f000089e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000eaa000)='./file0\x00', &(0x7f00009ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f00000b7000-0x8)='./file0\x00', r2, r3, 0x1900) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000cdc000)=[{{&(0x7f000040c000)=@generic={0x55fbd7ab72f0a1a7, "e3250395d41a7842a6362e15a668aa6aa5dac41080a8754b00970fae1172d1e2d499ce4f079a7df01bb995547a3b8f93a1c8277365c4b689d54fb1c1859021bc2672d1869b836410a49d58d55aae8e900e1b367d8558e040f94d932d823e60067971b31887db425b8a28a22af65d33ec01e8e3b4ea2fac37d2b6577c7967"}, 0x80, &(0x7f0000a42000)=[{&(0x7f0000a8b000)="f2ac09d61d8afc3a6f830e3ab089c3fe11fa5236431668fc49e494c3d929149313c05b15612bf6347f36e4144b6b39c2f95c9602d67174d90515a5bbf1dad17806fdd435aa90797880fad8ae840519895904bf7facb0bbe9366ccdea75fee86db11b1943c8087ec3c08175784fffb4cefb159a2c4bf242850625e09bdb1ab2c5df9f3a7dd26798910077567e6d7d59761a7e1a563a77d1e2bc5aab9dae3c78fb5e9c6ae6263cb0e0e84130a8e001fff1cf7d4f30bddaa9ac80e0e36854dc5017379f990e279e9930", 0xc8}, {&(0x7f0000b63000-0x20)="952fce705f5d3801683776dcf3adf1bf56bfeeb410bd3d95e7c2906df78dffaf", 0x20}, {&(0x7f000044e000-0x70)="cc8298505a65ea077e70c65d6739c638557f496a320b91297064b79e91e9672db04c9ecd2464a03a8eb528f91d0d2a55fc9eb64f74b8e417b6e9cc9ca11e6f748e639a8ca35e8002881790e1eca478660699417d93e206a4eef886cfbf225fa38743f0392d1d80c7c34de83cddd47727", 0x70}], 0x3, &(0x7f0000561000-0x4d0)=[{0xf0, 0x0, 0x9, "587b7e9cc321162481a6eb131f1576264095e3e4f0426c45d57b1d8b0bbb176ddb38cd3ce335ee371e6cd07a32d1afcbaac1ce67abc35a19d93fd2bc6e3b3c4ab80f92e00842731cb87fd350413bdfd0ac6487414ff9b158f4caccee7bc7ccd90e4a9780ac8ea7fa242a04e8e8a1046e2f7edddf875d53cc83673f972a5cbed5a495d4033ed961987d9ea21d14b28c8617edcb96f57ea8479739c32cf04f0ea5310aefc22d4d4fe3363e3a144d78d24ea57328d3f33148aaeba67f75ee6a4f4931e3d1b218eb91279de5237d61cbfeb606c48200916c0471fa45cb1c50af"}, {0x58, 0x3a, 0x6, "3a914ec26b2b36c112402aa8b02bbb774c11e64ed727ad6b8852ffa236140f7163e9205eb845d1c94cd48cfab481d76d815d449f48a922ece79b199af889ab3347164e811b5f41"}, {0x98, 0x1ff, 0x1ff, "94f73a349539590246f1edd6b20345c87bd01356819272d1877ae8ea6d87d112326bad22ead5cb0bbaa96c28f99934719f4b0fd72afc25539b4482033edb7b40123b388a250b8f447fc5dc011182fa85857e1533e7ba62976e6d206c44706630c36dab795ed38498af7162c6fe77ad3f61ce9686026ee41204ae997286793a851b501b81e5f09f"}, {0x50, 0x2b85338fbb17f3ab, 0x101, "179ae0c2207be6ed2d4d9707602a6d0810ddcace627e9155a52f822722c988234475ffd922382a99dc825fe0658f49ebba70a0452ef3782d234c21d7c6b787"}, {0x60, 0x11f, 0x928000, "e818afb0bb2d642efca19d77a4b916d670e1bfe78455e114703a8fd8dfa2302e7c3dfcac9b81b9d91344d26e6bc6a4fa30ad54f8905bc0461894346ca51418bd9a99fe6094c767f6165c"}, {0x58, 0x11b, 0x1, "c5611b9124167654b20a863d0e79e6fce53ee5cf163b34183e5b3b0a17658758a60373e16abfae5c4b151dcbb805bca52bb6c74f649dec2a92d785f7d6e27a252dfd930e"}, {0xe8, 0x1ff, 0x2, "79d4b17406a97184ecf200a4cce0c590a3a1af177e653d8f997ab46485d2f71fecb0587504918f6fe0634b608d17e4f7d67228ab3d133785a26b2a27d30838827b34645c47c5a4e1e37c6c7d05a979d072dff197232308a09a2c893a285b787ce8bb7be9422e6638c7e86eabeb5b29d0b2e4b23608d9419c1880f9c58089c59cf50724f1887e05a4eb6835ed805c10275343d154e602b3767e1e4464e8bbfb996ba2ee0358b80644bbea482fe102eea00722d546f8c844a5f68ce84ec82606f1bffeb8b2c357f95128d213921a3549ae7c353e412cc103"}, {0x100, 0x10b, 0x7, "19d5fa5c53a91ce31c284f366527a77bf6c182f8d1c6e5c3c6492542e6b9a42153502e5299f0d517f235bcf49c85fc8563f6f3cb8672966eed862a4bf5f9775e044786ec85a9d40ae0e428f27e717dbf35f02475f4556d57118ac25bae6bf944573ab0ecada90b1ca5b0432324b9676cd3ce36a154d80de3b3783f5773b9e80cbfb4b79e0af6cee7c4909b52c9808cc5864a4cc1bfbbdef66a95ceb5e44c1528e48b584003db789bdfd92a0fd3b15666a76a207cf732c7378a0db438e35ef24d81d1e025d1e049b2821ddbd336b2a45b9f514e40d0b5f47718ad5edda38b18acdcec1c69aa038c7be2c962"}], 0x4d0, 0x0}, 0x7f}, {{&(0x7f000052c000)=@nfc={0x27, 0x7, 0x8, 0x4}, 0x10, &(0x7f000019e000-0x10)=[{&(0x7f000040f000+0x114)="d06f6028aeff319294f5510ab1aa831e669255b6d6253deac7adf8064c38338801702b7e063ce47545c9eea3e09e304336da986a3b6b330c2fff9eb1f1aaf79d90d24ea07bd1e6b2459be2f5ea27ac9c2eaf239c34878455c2621ee745dd0861a4d6d399f6d865519d83", 0x6a}], 0x1, &(0x7f0000a7a000-0xc0)=[{0x18, 0x11f, 0x5, "e8175b9824"}, {0xa8, 0x29, 0x8, "72b631e43b8adcdb30a01f2957f8adb3acbabf3dd3229f90c5a646a2c2b2e263914ee5bbc3ef2fc55edaaf34b58fb62d08563ee3e4a4f4e9c66b0cd3edaa79544f1e6e2045e17fb479979d6222040987ae5670cae2e4c55e05c2838640625327d5569dee902967e6e4805e33b0d4297c56cd5fee3ce1e5eed3ec764fdb60ff6669db0216b258ea99d9b13b52e08b850d079a77"}], 0xc0, 0x80}, 0x800}, {{&(0x7f000074b000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x1, 0x3}}, 0x26, &(0x7f00009ba000)=[{&(0x7f0000c33000-0xe2)="0255579e93f6097d268848e2ae8e024b475d7bf5ec4706b8eb8d590113368252b0c4f623f10fd4a5fe1abcafb894b2cb4efe60755fdfab2a9f9f02ae5167753be104ef7566d56000d1309ef830b419545b1ea6ff1778830e4c39d1c3ec5206d6061df9bab989f990849d6bbe62adf5e72ae7f163fe979b43ffe09453d06489fd43d4dce4f46a91a33f70578e08f8f1b9edd4c47e55553b25c9397d5d635f6b7126d82cbd4558b0a55f19acb7e940640d0ddb481ae1bf1d07b6cf1d9ff86db73335190e36a1670099ba4ece2954ff3f6929981f4753783988b131f91f68b8fd3aba25", 0xe2}, {&(0x7f0000394000)="d16594b41583dee8dea9013ec88cb7f462694c5c317980314229748a39ebe4613757f9686f9531de75570b2dc4d1e0d12b1f8e951be11603bc73dc8231d1bd", 0x3f}, {&(0x7f000033c000)="a0437ab82d482f328f251c04a59ccbae59b032429e9d9edc474592f0c68194edd6fe04a3eb05a024fdeb2a2362ef18e4d63915bd2a2fb89dd77c", 0x3a}], 0x3, &(0x7f000089e000)=[{0x18, 0x113, 0x0, "a1"}], 0x18, 0x4000000}, 0x7}, {{&(0x7f0000311000)=@hci={0x1f, 0x3ff, 0x3}, 0x6, &(0x7f000073e000-0x60)=[{&(0x7f0000fef000)="80e500a6a466a894015177f4cbeb707f20201642ce0375bee7803488750339c8e16c79f6921663192cfe85b406cd22dbf08da3e70b8354872e7b83e7b51252ec314b5808c6178009e92a383e978d73b57f5fca0b251010c2aa5ff388802351c4c765eaac5b3eac08ef7aaa71a6c84fe09c389178e79b1d2c8b3c92d57d3ae9934c49fb1b3ee510cf974ae3d80f3ecfa4", 0x90}, {&(0x7f0000a51000-0xa5)="f6ec9d133b310e2ce2739ae7ac59a8079d8416d8ae26192c468b5600c4bb83fb8e79d7582d138798df7d46a6ff4ee006f942a4341a076851abaad1c672d8855d1ba524a4e4de34b5aeeb386d090b9e1709c7c89c227038ffbb7474210ef8ad55f930b7a269336750307452a37e1555a8215f6f6b96807f189d72d8c035fe5501c20da8ab7ad5864105bc336c7327ec48ebfd2f77707ac50c136ff82a8e6160217a07c717c4", 0xa5}, {&(0x7f0000f0d000-0x75)="ac5516a02adf5f387c980c2726266ae1f4293c12f69bdbfe5e3f665d08d10bd119decb3c32fe3ccd07021098e799d008ad07caf7b93687c6e9af98b22875e5efd809efc5ae00a953cdf23d2c90cc0812e74c896445d705572310846b894137ee0c352d56f6cab2bc6734d571df927628af6a8b4187", 0x75}, {&(0x7f00004a8000-0x66)="1b7c9693e8887a44ecc525030411431274bfefd9e6b63b302c565e04706805fbd894703a3feca889dc41d1f7285676a12ab68fdf25d8b183c4cb5f38f958c13e74dd9c8722ced2403b4bf2980cfee8fb232dd2c46128a182b841aec1836c56c1a3e207b656ae", 0x66}, {&(0x7f0000f8b000-0x7a)="aa802844f61878608fbcb7da6cbdee9610ca0a721b7cd17ce93e0c955c3062bd904f54752b3a57377915c61c331023e42158fce079fb06b6ebc7f5d0e0799e2fdd50d634324878512cf22f219a40a7bc244e3b8a859c2162b17526fe5c0d1d50b3c56f639e804a51d67c7cf0fa480288d7ce51d9f33ee3b8395e", 0x7a}, {&(0x7f00001a5000-0xe0)="ef825b4e1cf9fdf6b64ed7415367078d5c1c5bbc569531563d8d9916e78033b98e3e89d60ce3cc762f201af22b88e3518e40a3198fafa9822530b2576e12662d9cbb4cdd0a166314b87009e42fd22e6e0b638784ce0c292ac6d2315a8b61507511a77fdb6bbb68f387e789553bc9c5c9f03a126f9303ab196a61768289b18452f69d73bf124f8cd97dc9877fa9d725551f8e5e5dfaa404b0ce98c855f17584b733323a4272d6f1459df736b9ea55601a5ff982bbc65caea9dbf82a1cc5546f9350b7d97bf8176edf7720c64ad1a38646db58255c753705acbd9f191c69853dd6", 0xe0}], 0x6, &(0x7f0000d9a000-0x128)=[{0xf8, 0x196, 0x80000000, "bffe2b931c1adaa73b0570db790019a9c4ac639b524beb58c33f2ee8b956ed04cf109519147351a4d5945f2cf4a3f0653a04445791d01d08faa33ed63cfe82c9bb4f390fdfa12c31361f817ecfaa5bb7bb6971b9169c4517be50ad40b7674b4e5221ed9d60dafa85ebd53f39f964608351da305e73e13b001355750d9a57024f507c012b761b61cdc9db344c872f82dc92d0a691a3d8e7b6f5bbfb984c53828accc6255364c17acf4eab9630891389842a887f1c8c2151ae7e0ff471af1f0e5d14146f377205ddee6d1848f5a6e9992010d17c7ae35d7316f3ffa7787d5d00cec58e"}, {0x30, 0x116, 0x4b, "74ed989469757985d9581c4da13e07e37d6815f45799d533b88294"}], 0x128, 0x8000}, 0x10001}, {{&(0x7f00005cb000-0x10)=@ethernet={0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 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{&(0x7f000063a000)="ea0eb93bcf818120fb3587e1c39de4725fefc10be12bdd7f85650c3f6267482042ca83008b0a38d98823b72ed6dac2c8bae8ee14da9def61dda3309e3062e376fcbcaa61abc7ad2d90dc471629c940801aa9d8c997a643d957263e74f40bbb4d4137e9edee0f2f8927331e5337578ffc3eaeb2b62fac3a03b6be884364cedc29bc94255fe63043db1b896288aff7e1b539e5b9557a7794046aceb6867eef5d84c8c9344ee124c7659ab3bbac7be70c2312e6d529157581c0854d05dafe8f10081f4dc39bdcae2ac45f0cd94af65fe51931040724558463603a0355bb29812e720c274bd5ef5c5578b0bfdc35c4916d4f05f374c86d9ac079e41615c9be1d6a9f7697b22028f05b478898c66f2a1ffee70829041206a3fe3bdfe487c78d421b7e5df6acd8d569ae350654e82e0df8c5e52a30291366eb14297e0e3b8634a4ea93f8aeda7d6f09cafb9216b41c6c3c95140cad987ca2e07ab50f857b3f44e4e2fe603205cae25d7db327bd8ab0db4380fcfb16e70684a3017a008726a2953fb567118f4e764057c0bce3ce0fef9da1f63596c3d2f80035534f03f9c4478e00a7fd2ebaf960d44cecb5bd6da2e5608f607578c7304bd3f4e106d68771573951158a0894bc3f35c80b78fa60c9e9db1cb05ce821d4a3a165ed5038d12ab4cdde9dcd51f904acb43a199f8f98731716784636c2da029ba99766cc37165f8120efecf36a1686d17d372e6a2f1ebfeaa6bcfb709b748bc9940e9f62d4465140665d69f305d5dc21bc159f571f84dd8301eaa7e91e11d4cd91d6bb59f2310dab3d1aa73413d780bca8a12d0152a3b5b2e0bd66e9cdf377a6d803ff77cfca5d737224de8022c5e867fe240076ea96673fdd285642ee213ee6f5bfdd031934fded172464c3c67f167211bd7c8a9eb7b5fd7d5808705000a429142fb89e5f136d3f518117f3f240257dc0ad63e32b4b0fee11cf80c2a706849106172643dbfce296f01cdda1ad62b41e5b027d0839f5daa8afc94e5339bb4aeceb6fcbc23783a32db7b7456df00e80bad3e44009da9a59d9acaf94d6b30b4e7e24483f836d451ff20773fd0e00f729e3c071fc0080f2c3db692c13feda3f409b46fff8b3b835f8be79b7c51abd5e106777bed2fe6ead90489f4b769af70df932a52075d95a743f0604305cb31069e7c329e74e6c18ce66d13daa69ac28879fed57681b1118676c74d04a5cdd817f14a097334a870f96398793710be7a926d8ef0bfd5fdf5b715ef581f8a7b3399afa1450a4f5e45701620ae5dd0a8ef3f0927c5e26e6fb98d93eeaa167eb011e2a7d1433de2b4ab41330d97ce79623a08bbdc75e3a627269a78a54d2f3cde0f4acd166ee84cb4e0066acbdda7118d9b8946839c15c7c7d90609770e864305fe388328b43ac2caf90467241cfaeeddc30c30681f0273343029fe2e8d953acc291ad6c22cb10fdfdf10f2b808167e976d63043fcd8a277d288f14afc2c7eb71b93967e75635277f214821fd4da2a13ae3b9202b1cc650f0bcf99625d273c19c894fbb9ad6cbebf0572cd8c567f4b661f8e1205905a8fb38582785086c1299dd3c3ae581d2585d34b2fd7511231cbbbf8510d48a8ae36951ecd60d69fe4fd6411bc86489404aa547e6438f55fe028e1c5c50d688bea0bfde81564ada0258c111d6574ad3b1e8b27389e4e8c1fa70851b9f496d155173256fa141187a3fd5a67b8e989f2bbeb5eb04d08d1e6677d2936bc023393c626cc87e582fe53c4e13e35df58cf077af63ee71a35455d14c8f0d4806087b147bafb4a8bc3fd86c4c3e6a2df1d5541c72e530a5f8e128ef3b75a1553c9163e733af154d9f9d4a61c9d5f0996d88b4f9eff56abb0c8639af9c67ad1f0d7dd836ae52f14ae75b8afd68b209704bcbb4dd5960d6eeaa529720e0cbb13ccd4e27addf6ac422c4a92bf93c97d5a6717b7f6c502579033784654b9b3d5287713044a9f1d1d388b812895cbcaf6e579576274c067813504cc5da976eb5b985c1eb6b8edb47a84aef2a43efa903ddcf12eacd19272387716b67c36ea4a8e3939a5056204a4399c3fa00ac25c6904e5d3380836688862b965914e991a14094111dfc179feb84b3e0cbf67c6686024dc7057fc48e36a1bb1dfe7e50938a1eccc29d0ea4c65a0dd397ff4742ffe7cb4f1f3abdd9be526e645fe9ff3d703ab590a426bda1d9f0291c67407196760e7853b0a009a7d2df7063f553fa591808eb638c22b41c410fb7cd33b1160d3825ef6dab5780968c61611dea4f5e7f97f8578fcc8c7c33c3dfcc951718a87114c62b97ea579400446eef3a9333c761241fbb3f330975ab4ce6879291824c24381386af0bb0e9179aef194104d0da0fc70f5dea4210b59134126768c059d2ebbd0b204232c58d86425ac747ff77b7ffabe45f75c6a04333d2c2126befa8e0703f813e861fde8fe23888a7785cc17f11df32825fd36e081b1e49e1e8186c668ed7d17781afe9727567ea90cc9a244b4c7a69042e9a27ebf8832ef6704c74394852ec5b309329d7d266af1c716d7cd8093d706ce6de6897c33b3187ce05a102697d45d1212f4cc5e9609feb3dfcf45ed81e4891e413d3e9361a3fa7eebc253926a73bec396909132bcbb4ee29709816e759c7333773a3c2a5023c2609ca2a27cabbd652758191e088a6b910729df84187bc8a7780d48bbb8b33f3842cca207e292b0a10449ccbbe7f8b324132af27cbfbc09fb095bc89991fc5edd05438605bd7787908de261dd582fa94e9461312e103dc88cc6d0f70ed2b65ad2eea1ca8a3b12c33b9f5e7422faf94083b2593640e3c1b6cd3c607401329d40a6c20306f5acbde7ea0e9e549955421865d4224de46fded9d8afd539b450150bf82dbabc4783af57e36d34184f4f51fb6a677eba437a7ed0bcffecae380082caa48d07b6e190ddfddceca1a6eebfe4bb15d1e172a9a941abdd9f24f2b6455c4f543dbf9e360c55e108668e99398676ccbfab5dd2a85ccb0b5f8bec667bdd985c9888628b7db06df15165262218d8107609085f3b96797f5716706ac3f43ba88cfd577c30f9eb79624ee2830ee238e5aa4578970c4799622066d9c6740e7ff7f42ff84e3c5250411bffd6bed4d102581370bcaa396eff3cfc008d55aa241a952b739f06ebb9405da0820a6c4a371319a44d7b22dd409d7d0d762fd0f6ced6c862baadca7ef98364f921bef86e067ae18fd5b61010a6f11cb2c58f2fa9adac96688ff1d9bf7ca04091ddfbdc2d111876c17f7825363b4141f54e40d8384c8d7b732128620cc2467392b81efcd5ac5c880c412a5a1ea8fe830522d9238228a0a383da9658a7da97265924f89dbb1a0cc3055b1ee00353fdb2e624f2090c58c2b96634c372a1662d8a91be69be89e4a1488924ae5f300c108874c0be4baf9f4b8b28f2ea626f622d4ddd6a296436218b44a63fdc26c21e7acf02808f20c2a143dcdf29313aea9fb20d21e3fc6a58a7ca3a46d6c701d0aac7ecb54e7711fbfe21261a730c5f4db51abca22458a773b3ae8526339d7f8b04340804188f532802eb5351e71a1d2abfd34d1f12c0fb8bddc78aec75e59f473db58c5f037c86920003d9be94193d15ce1d79ad40a8f00c02dc56e4fdf02308d0b969cc57adf3ea00c77248b02142af724e057d94acb4fb3246cdff257a5fa2ef83fd41ce1893fd084a9d2ecf44304fcb65e66d13c02dbcd76ab80857fce43d17b970ff09f931520c2f18bc3316db278602549654580a585caabd23cdb27eb61ce5fe4690ab17f689676bed172c6541c0ea0d656062653a6f8307a1fad45d0b18a4d82b7d8e1b1a7c7dda99e3fe7b5cce745cd8690f295a48180f9b8b8704e2466abd6dadd063e6353f26d3ce38537f8118b93e1a759a29d40f983022d348f5c63571d3128e1b9bae5b3b837eb0cd79767d9757e79c9d3561e89599c97e2765c322f4b3f8d9350a0bd5bbbae5c421f2977fd18c36c25057945916497b3f52ab140b1a793a955214269708ca8403dcdc482d59ebd7c4f82bfe196cc0c3d2fe834cf05b7cac65a282d1fba887acf0f85826537c1effc7879a78e9d972e4df55d741e818acfd436adb686dd347fa31bc60dd574a4dfbe526426a82f19834584d1668c8f7a2d62d9056e6d71dde4c2fbe40fd8f77b6648d81c4531273ad17714a0d3f44f0303e83e48eda1207e138527c38a23ffdfc231b4a35273f8235b7c302ce5a815b81ca721b811c017e445ffd286b10d0fb7cd66b5948877ec84b822e68608f098c7afc662439755f378b1b8542ab221412dbfc77c53c26f3017a5fa472ecf4468018e7075e3f793dc8bfca0368c617d144d8b06331dcd4461b9281e694cbba84341f0348bd4f79bb748956da8c07c5d0ad3ed1e10805c3acbe3c67048ee1115131727b2aecfb16516a53dbe1fcbe57990f6e3ca8f0804a5ce71e6c4c37360eb3b37f9b8659889d52a86e8c21f424f5ba955854ed4f6cb8bf52d1381d398c194723a2fbeed0260addcba1b97708c0656e458c4f8b28c39cb4d74359abd2aec4fad046cff88a890ef04043f247c1157326b204f06c3fbbf9921b5fde1c9093f1123e06f5556d56643ffcb64c92ea88d1ae18afd9d5cb772cd9254cf6ddb445500e178c28ee62e3aff36bdf77e76f294a9d6eeddc62a094bd7d01315f78915b4ffa3f906a179141b9008de579db014161511fe9271061a75789d95346cee6af30d53ff1a81449671cfa1aeacad46516e474c24e949d72915e12eb965d9fcf533d36a3c0ccec7db761fe2f3cec357d055ea8a8180e185f4de4acea34d10246c0e14b4d084772b2fc550616cce38e3fceb5df40ea41ebdeeee1b39c24addecd092f0f34d0eda7027504c189d6d515f981ba7332fb66f319ce40769d8f73b7fb55b0c1eaf1f1f20ef9be453c84335203f9024119d00d56920372e8632522471f02fe8bd2af475b48a829ccda16909b7c6eeb3b6039ec1c97d8d956d7300f99a95350c951eedc6a2bb14f4ab7727bb51eb1d4c8c57c19a9b3b5f623a08251c1f5af6d3acdad70c0f07ba6c45f3984dbb0339a4cf763abb44cb8813c3644a97baa5bc2bcd2e95c43917da9d6cd38516e39f6802c51165c025cd1e5e5469c183334f51f70eebfb4b9d7e7f1969d071ca04af2674f12a0389129a4ab63798fe15f21714cdfc08f1f6d58d98aac6bb4383ac85d922523fe6b794f8642719897b37859f952e9ff4432ff3b58a9553df2ff3ae692dadd4d06b1f6adc522c3fef0db64f60bd2ebe5ad2552ef2f1fabca7970707652efc02f2799e2725856a663a8d06b8812adb6c0b45666df2f551b56ef47176c14bd94e4279c97c801677c9d1333c92896b50fdd5b28bc43a2b6a5f791a817590ec19656a079042dc866268d111e4e63e2aba50e9474a432c2a6366692ca12d768d51f3fbe19b07ce90ec2233d56156fa146d953edb8190bb1f87df282d794047b0ada6cabbf27babe57cf22c31505b48a0597b97905bee60bc451c5bd84875c7f938e5dca21554d9464f3c8fc7fadfb9aeda7e07cb7c9d2e3a43848f26ae2a082c26cc8e89f8114b06263ffb1831eeaf932d116cb12b4e16b815d5b636c198e3e6e153894e2a4919a6a95ec9a92ce8d23c97e9e1af22fad0ec45100eb25586955b37a04f4c6859fd3db09df9b7bb630579e3dc877994cdfc75f6c7346370f3a3df1eda0029f3454c0e2f13f03cd14219b23f164d2ce9e0ccdc2f15372282d4ae209e70a444f428a831954346b49a46d0ad0ac87489287feeb0da2abc16322476623c4761beb06a7a5", 0x1000}], 0x5, &(0x7f000049d000)=[{0xe8, 0x0, 0x200, "b3d9d2835adda6133f0a50f1e507d0ae011c81e755455bc94915ebd90a080f419e7833b68852ca13d223b874dc2f65d3167f7937c9b9613bce8b12d0f459c42c4dd830e196e6e40b8b3104825320db7cf16d143e633f9456252b31ffbe862f9b5020bd156a2584e773cd6e86c751c7f97497a10fadae5cd4ed4eb98c8230079c083addc1f473dc1ed6ac1cd358713de0e14a47c9b634740924621e5e2a7f47be17d64314c27cc23b34f1e9d32238f70426be91098d27f031d301da8dfe161fe43e3db3a7fb7971f716c87b642f90c1e12ed61f381dceef94"}, {0xb8, 0x104, 0x6, "dbbff65ccaffd3212a04e05591714b7b2deb34f41ce478cd82ca35fdc000f9a2a046fed36ad9cf6b1de362c02253fc0c7d0169386abb023cfc4df3a78aff6156197690a9eb9bfc434e43b33f3196205fecdc16622e605f8877557b1a1295f79e2956e20ce9f820557f07fbdfb77d01836248d1286f3ad2c4a43cb57bd1135d54857290483eab40154ce6ef568da9f3b156d4481a01dffeec32b37a4a1816857dfcf420a3"}], 0x1a0, 0x40000}, 0x100}], 0x6, 0x200400c0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000150000)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) vmsplice(r4, &(0x7f000002a000)=[{&(0x7f000001d000)="", 0x0}], 0x1, 0x0) 2018/01/19 09:33:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000a1000-0x8)='./file0\x00', 0x8040, 0x0) r1 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000384000)=@sack_info={0x0, 0x7ff, 0x3}, &(0x7f0000fa5000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000711000)={r2, 0x0, 0xbc8f84ca62f4c9b9, 0x5, 0x1b0}, &(0x7f000037e000-0x4)=0x18) fcntl$getflags(0xffffffffffffffff, 0x401) 2018/01/19 09:33:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000755000-0x9)='/dev/dsp\x00', 0x800, 0x0) bind$netlink(r0, &(0x7f00005fe000-0xc)={0x10, 0x0, 0x1, 0x40024002}, 0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00004aa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000c67000-0x4)=0x4, 0x4) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r2, &(0x7f00004af000)=[{0x0, 0x0, &(0x7f00004b8000)=[{&(0x7f0000332000)="eb4c4c4656c6f1cd98eb9d5f9098335a13c30927f005eb23ba2f6109c556747e2e0e656ad64d5288ef5ce228066ee4738fdf777a8d8a77798f09528725517884808251a08cbce0d1bb2bff6e9ff9c4ed00e607a9478e762d3efaccd0c7d7673feea4783b73c4164b36c7b83093cd29e8a55a85cce9a403b7dd861a3c110a97c204", 0x81}, {&(0x7f0000ce6000-0x19)="2052d163b85fdc80cfe613caac72d67722b29770215303b251", 0x19}, {&(0x7f0000b53000-0xd7)="a34c0c79e1ca5398833274ab703af4816a02be1310e001f17ff1a53c7f1b652d2181b03c325181863783f3a367954d4e6d670173460b2abb54aa390d6fdf260468d455e6c741de29001782d6ffc58825ee26cbabd2166c79fe3d9ea66e8b4cc1e878952bdb3be5f26a4c808b678bf5d4f4ad5ab1c78ae22d2d43ba94da7621c1ab06a95337ea287a8335bfafef963f0cc0f69837bc4b4f1c5c8368f52c41ecc670907d7ccc95e508a23add4e12a507e58dfbb3e188853b2876ea3d18e50f40de654414b1ded8b7b4c7a5529af77222f8096f28d6f0aa6c", 0xd7}, {&(0x7f0000350000)="c7bd1eb1c07d3c058b85fdb3f463bd57d5398b4fdd9ec827135dddeae449c9fdbdf20c", 0x23}], 0x4, &(0x7f0000e40000)=[], 0x0, 0x8010}, {0x0, 0x0, &(0x7f0000978000)=[{&(0x7f00006e9000-0x6b)="1f7137136cbdf7734840952ef6239677fc2f0ac78a93bcf7830eb45b4714d2181cc91e53581bc90f34597ed0b460c20c9af7bd094b5aeb5b24718344e37b3aa3fbc34051dca67f400afc38529cbc4bcad03161036fb58300349bd82b4294f58ec61fcaa5084ee1d95fb58e", 0x6b}, {&(0x7f0000328000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000d3d000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xb0, 0x117, 0x2, 0x97, "9e14b087e26982bd4fcbf6ac9c40ccb7e4b672b1a58996d1f4b5c7c8d90c10820a4be7a79f78a5eb46ecf9fb65c093eaa754cbe934cde401351a51f5a582e60147ebc174a1db4ddc8ec42fbccabe5506185fa86956fd38b1db859b6779b91b9217659bcf463e2246d8143c8ced0752e491c81b67e85602fbb34fe2b04c1d50496af11f61a07193dfd6dce1a713a0600771047aa7feffef"}, @assoc={0x18, 0x117, 0x4, 0x10001}, @assoc={0x18, 0x117, 0x4, 0x100000000}, @iv={0xf8, 0x117, 0x2, 0xe1, "dc3fb48e1db93b75add700b4792427d31483023ab8245b4512dea822c2a243686e1e6f5f53bae90ed4301dd040a329849c71338cfb4eb1237ef15f959d212502dfa3bacc253925420cc36f3bc29239066f616b6bc501d2d808dde53d2550d1c68b40a076b4d1555665da33371c793fdfd141541055578ae12207448b5324edafc70c4de452bfb366a43b2c4456a224977873059cc593ef6c2d29172575548b643010abeae3531f6335e4ee866aa431faf6d2dd52e523e0b1eb22db4868fa298a2111bbb7719f5640151f10725d6afb5e634c05f382acc0bd0d0f1f0fb74f81adaf"}], 0x1f0, 0x24000001}, {0x0, 0x0, &(0x7f00004b1000-0x20)=[{&(0x7f00001fc000-0x35)="ea5ff07117051d14db7c205a8f47911cbc45e5cf4b111165e9f7fb6cff13cbdfa0916d0d3dbbcccb849ecd01772fec7419dd0d3d80", 0x35}], 0x1, &(0x7f0000b74000)=[@iv={0x20, 0x117, 0x2, 0x6, "481609020d73"}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x1000}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0xbc20}, @iv={0xb0, 0x117, 0x2, 0x96, "2d698a8667df28001a6051fa90d5473b558083c41cf4f18c0dd381cb6e9f8850bcc3457d14a0e06c35bc5f48018df571b0ed3dc060aace1a19f75029fb09fd51d98b7d2ece178ee5d2713493bcdc5738f5f2497d9bdc70d3cc5b17f301ed562dd624b57f7c0e4812e769a9cd78ce7df96b611fe10f40c2428bf27579e4df1736d1112ded19e3acd94f4b8ed09391b921d949f43a4824"}], 0x130, 0x8040}, {0x0, 0x0, &(0x7f0000382000)=[{&(0x7f0000e66000)="", 0x0}, {&(0x7f0000540000)="4a23ab611278babe60b1d02d875a4430f014f2d9b250f02e47c3e5571c2640194b6b406f591e957a82c82219863318dc0fb4b6d3fb3f98d7daaba29ef541d00c7cc5a0d9eb951a07b23e2b2da7c4f77f1f219fac", 0x54}, {&(0x7f0000858000-0x5a)="8333ae3f7ee2c39f8a55e422b86dfc89064ec8596f152ceb2b7156e2a33a8085fe844f02b33b84f47ac16b031c8c0b4cbb246d3477c6d324fa2e3a6de82a05ec46dbfa88a633ae58076591ba7cf1ce702258132cd95410d72ba4", 0x5a}, {&(0x7f000059c000)="c0512c52fea7ba140c76c7f1f7e6166bc11c56dfc044a12831edaa1b2a7fdba0", 0x20}], 0x4, &(0x7f000025c000-0x48)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x2a}], 0x48, 0x44000}, {0x0, 0x0, &(0x7f0000795000-0x80)=[{&(0x7f0000b89000-0xd2)="20d5668d7679e7a2b087e94f8bf431ae34a43c05ce0758783d558ab8a3ce8d270d55619c9cf2c8d130751fd4a243c58b05bfe8ce5c9b6f71c0f60e7f00aa67dbcf91c5b1f28e2a3d0ffe89664e309b725d32bbc3018d79944b8fed98afde2ac72b069c828dd017fc6a963fd59b3e764cd59194600bb49576c9bdaed32d6db08c0a577c2fafeb968e0e0f14f86df0a4d3b452d5b9acefdb97bfb60ad7669831c14a5d559ccef38ddc0ff767a51266c25c25f5aac85cb3a76f29aea1fe435cd177cd5a0add4e2d6304f3696ee298f317688b85", 0xd2}, {&(0x7f0000dfd000)="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", 0xfa}, {&(0x7f0000743000)="c6ee59a754ed2bc7", 0x8}, {&(0x7f000051b000)="1a2d41c3cb1cb73c6d7308c7843f21f39813ad3ac7733dbdb4aa9d987f207f2231644d6faa8ec4d688a2e43187ea74fcab791111bf1eaf0c8f6601b9ebdf2adbd51187faa9cd9d519bf691e2586ad2541f997fdff9ddee72d65b300e99a579582c34461b647e84f7cb78d430e5c81538d91055cfe8fd4a676978a07ed9dbf3250df322c46927b651b0871ffd8ae8d412f2f50da8f7cfa01b8ac1fdd3e07dd77c1dd728d2d219cb3030c717cac1e6629e59cb51b811cbc5eae3c60cddfb46ca5ebd5d853c718ecde428469377e6a8", 0xce}], 0x4, &(0x7f0000d76000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x57}], 0x48, 0x6cecb1c5c215df68}, {0x0, 0x0, &(0x7f0000b90000-0x10)=[{&(0x7f0000296000-0xa4)="128cbeb7eb13dcd10ea946c1b8bafbec9c2a44ae44e690212339663773f8f1d2407301fb2650b4ca4010086b00d8b4a05ad71c169b968f4ebbc3739d196bcf95a4935d64c4bbdbd609e27c3ed153efc2546ecae1e68351473ece61bcb591bda4dda8da017387acce46f6e7f166713e2f8c9cadb836ea66119ff9ed4652fae39aae00e0c7d7817bfed32602046636e37287b8d8b5fd399c2a39ee5f01aaf1e1c6b91a33ed", 0xa4}], 0x1, 0x0, 0x0, 0x24000055}], 0x7, 0x14) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f000043a000-0x6b)=""/107) r3 = inotify_add_watch(r0, &(0x7f00003b2000-0x8)='./file0\x00', 0x20000044) inotify_rm_watch(r0, r3) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000103000)=""/83) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000b4c000)=0x20) recvmsg(r2, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) getsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000750000)=0x0, &(0x7f0000548000-0x4)=0x4) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000cc9000-0x4)=0x0) bind$nfc_llcp(r0, &(0x7f0000c3d000-0x60)={0x27, 0x401, 0x1, 0x7, 0x4, 0x3ff, "4b6632a03ffeb963d4a7983e195a85efc6ebb79af0a21b7e36f3ffafb4ed9d0cd86540c326a983f55ccc03ceed8bd3f54f937cdf921ff35836dc7b6f2d1806", 0x5}, 0x60) 2018/01/19 09:33:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000019d000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00007d6000-0x8)={0x0, 0x3ff}, &(0x7f00002d1000-0x4)=0x2c6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000e3000)={r1, 0x3}, &(0x7f0000da4000-0x4)=0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ec9000)={0x0, 0x0}) pipe2(&(0x7f0000a7e000)={0x0, 0x0}, 0x80000) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xfffffffffffffe2b, 0x0, []}]}, 0x371}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 48.673161] kauditd_printk_skb: 51 callbacks suppressed [ 48.673169] audit: type=1326 audit(1516354421.119:196): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7386 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x0 [ 48.761930] audit: type=1326 audit(1516354421.179:197): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7386 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x0 [ 109.065217] Buffer I/O error on dev loop0, logical block 0, async page read [ 109.073602] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 110.496074] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/01/19 09:34:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c09000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008a7000)=0xffffffff00000001, 0x4) r1 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r1, &(0x7f0000a2d000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "553d9fa9d28323b81fb442739734f7ddcac0f60b04b6d2d80bab2e42c75414ddb094780b7b1d67ba7c9b767c3b4ed55c8fddfdb8a4b861a0730e791cfc6725", 0x0}, 0x60) close(r1) 2018/01/19 09:34:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d30000)=0x2, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000083d000)={0x0, &(0x7f0000724000-0x30)=[]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000837000-0xc)={0x0, 0x0, 0x0}, &(0x7f000066b000-0x4)=0xc) get_robust_list(r1, &(0x7f00001c1000)=&(0x7f0000cb2000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000873000-0x8)=0x18) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c05000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x6) 2018/01/19 09:34:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ad1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b97000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00009a7000-0x7b)={0x0, 0x0, ""}, &(0x7f0000a63000)=0x8) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002bb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00006fe000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000050000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000eb000-0x8)={r3, r4}) munlock(&(0x7f000036a000/0x2000)=nil, 0x2000) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/19 09:34:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x8929, &(0x7f0000089000)={@common='ip6tnl0\x00', @ifru_ivalue=0x0}) 2018/01/19 09:34:43 executing program 5: r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f00000fa000)=0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002000)=0x0, &(0x7f0000005000-0x4)=0x4) sendmsg$nl_generic(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000000)={&(0x7f0000002000-0x2444)={0x2444, 0x37, 0x400, 0x4, 0x3, {0x1e, 0x0, 0x0}, [@nested={0x18c, 0x8b, [@generic="8755a95048dd4aba0d6f14a74ec1fb3cea04088ad0736c10673f1ee26806a11e98cd148e4ac3461532d44d20798b8fb53dd3e9e9b9858d742d7b66b8ece1e48b24b1bb5383cb463902a0c66b7df6efd9c1314e2bde90e60b882edf58bdfeaa80ac5b97b35c550b6a3242e936ee9032d81b0feb46afabb4669a381b1f4c15ddc66697443bd1fb51c8117d0be12eba2538135d85d2edcbfa16b8854ad86d3fe9", @generic="0b99dfe767839159fa72e2041eed6e2abbce4f40d3404a85bc2a185526b317d4192a2d9acc0d0f6441f7075f80147a34337dec1e9317db869f087810388870c34dfc762f826a60f33d59b6b7c2cbcdc7ce83c0471264f19c707c5bdf0de901ed99e9a3ebdbfbfd66d0c3a5e514555749a3de6a33ae1d4dfe7e8e5b103aa2a66371bd7d8808c4db2d3e2055216c73e5c2e242344f1a88d5b63b9dfd2059db8ad6f330b5e38ef9586f652ea1a275a61c05edfdde35518218d8e719863fdb7314ca189fc09983a924b9b76bf94d39c5a7cb6dc773fc4a3b7e028e2a4d53", @typed={0xc, 0x7a, @ipv4=@empty=0x0}]}, @nested={0x2210, 0x60, [@typed={0x8, 0x56, @void=""}, @generic="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@typed={0x10, 0x60, @u64=0x10000}, @generic="d68bcaa848bbea51f9940ae14cbdb00ee4f2461b6279f451752f7124f68cd338a6059150c2e09ff0bb7d887d49a65ad6c91767c83a0f7059c9d69b4040ab399d8ec9a6ef59a83f04699f5967ffeb8ef1e6753f9bb51aab0ada574ba52b8fb5ec3fd1712f027301c9b3", @typed={0xc, 0x54, @binary="17f797"}, @generic="ac46baae7d688430f52ac816972d6a85eef85e51204425483c4173822954436cac5db50ffe84ccdb42c1535b6a8e8f5238cd13590ba07646501d97228e2a3fa1e242dfca12f74e77722d352c5829c6d0e7f892c3ba90df47a612a1978bca4df1b8a92521ce43c1a32f3e5c61f1b19dd42c6716c50e9114d155918bf994c4631cbd08a63d3240a215beaa9036072243ee2cb351d26d872b81daf34fb613b614221b369184af8ab3d9c4306c396fcb056eb6234a58106b18b232f0dd0890c877ea2cef9fde7bdb94d4e2", @generic="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", @generic="9f05398432c66426c43ae0e5f9fba4ef7ca9098cac891dcbecacb78e26504c41d200d6b196cbe68cb87f60bdfced648f0360dfbe0b45fb836869634fda3f59f29ebebabd24c3d183e5883ffdbae15d84cf0a2c06a0aab4013fd877102fdec06af2449dfeb3055365f67219e699b4e68b364530923eb3c4493afbf816cd099b7a1976504fff498bd0b18fc24e2d44c4b7ee3773360619ae3e9195dc123de230a7aec9385c49f5d0c5486eaf2650c9fb06751cdd6f23"]}, @typed={0xc, 0x96, @fd=r0}, @typed={0xc, 0x74, @uid=r2}, @generic="b48fbb170eb082cd4b61d72afa2f7c6c2ecf3ac2f9154e14c9deadd22ad9ab2abf3c2bed142e9d97874a43c459af6b9d699d8670fd52ce497f2eca3c3234a9eac003820d83738d9944357ca89d42dc139b908c30616c6f9513a30e6dc2df5e7006608af1818aa3074719742e8067eebc7e5657e4514c04b913b5"]}, 0x2444}, 0x1, 0x0, 0x0, 0x800}, 0x20004004) r3 = add_key(&(0x7f0000cf8000)='id_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000644000)="1640f4579fce815e455bce27893063097f73ed47ca414c7b467a16136f2045f744b3c6bdebd0bf052035833e9b0c2659b488469a6229674c1bf2d67025940ac5dfd2350665d84e98163fb57aea86e3e3787c5c73d4faed802513bd7bb2e255c2a807fe56308e4c4cb9976eee8377", 0x6e, 0xfffffffffffffffc) keyctl$revoke(0x3, r3) 2018/01/19 09:34:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000ec6000)='./file0\x00', 0x2e) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") unlinkat(r1, &(0x7f000048f000-0x8)='./file0\x00', 0x200) mount(&(0x7f0000f70000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f00008b8000)='hpfs\x00', 0x2000000, 0x0) perf_event_open(&(0x7f000001d000)={0x4000000002, 0x78, 0xb1db, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54a924a6, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000ff3000)='./file0\x00', 0x101000, 0x190) setsockopt(r2, 0x101, 0x5, &(0x7f0000ead000-0x57)="33e3dfb886b262fbda1b1467c4d84f18f0bac8ff29ce846232f75f5d487bc3bed54c2f3ff45c13088cbd674c018b01c331b2283c55b2280d5065b166af35943bf172ec4e240a827a16e2cd698f2f3e8d6fca603b4cdd6c", 0x57) r3 = socket(0xa, 0x6, 0xfffffffffffffffe) setsockopt(r3, 0x100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0x4) r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xfffffffffffff1e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x1) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001b4000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00008bf000)='./file0\x00', &(0x7f0000b20000-0x8)='./file0\x00', &(0x7f000028b000)='ramfs\x00', 0x100000, &(0x7f0000408000)="") creat(&(0x7f0000bde000)='.', 0x8) sendfile(r4, r0, &(0x7f0000566000)=0x0, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000459000)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c18000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000237000)={0x0, 0x0, 0x0}, &(0x7f000053b000-0x4)=0xc) lchown(&(0x7f00009c8000-0xe)='./file0/file0\x00', r5, r6) mount(&(0x7f0000a3e000-0xe)='./file0/file0\x00', &(0x7f0000e1f000-0x8)='./file0/file0\x00', &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)="") mount(&(0x7f000098b000)='./file0/file0\x00', &(0x7f00001e9000)='./file0/file0\x00', &(0x7f00007ba000)="0700cc667300", 0x1003, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mount(&(0x7f0000c32000-0xe)='./file0/file0\x00', &(0x7f0000185000)='./file0/file0\x00', &(0x7f00000cd000-0x5)='cifs\x00', 0x100000, &(0x7f0000b64000-0x1000)="") mount(&(0x7f0000823000)='./file0\x00', &(0x7f0000de3000-0x8)='./file0\x00', &(0x7f000092a000-0x5)='isfsc', 0x84000, &(0x7f0000d59000)="") 2018/01/19 09:34:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x8000000000) r0 = epoll_create(0x4) r1 = syz_open_dev$midi(&(0x7f0000c25000)='/dev/midi#\x00', 0x0, 0x80) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000695000-0x4)=0x1, 0x4) epoll_pwait(r0, &(0x7f0000cb9000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x6, &(0x7f00000e7000)={0x3}, 0x8) signalfd(r0, &(0x7f0000685000-0x8)={0xd8}, 0x8) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mkdir(&(0x7f0000c4f000)='./file0/file0\x00', 0x28) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000091d000-0xc)='binfmt_misc\x00', 0x0, &(0x7f0000359000)="") 2018/01/19 09:34:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000141000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f0000f61000-0x4)=[&(0x7f00006ff000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000045000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_getevents(r0, 0x0, 0x1, &(0x7f0000420000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0}) bind(r1, &(0x7f00001ef000-0x1c)=@in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4}, 0x1c) 2018/01/19 09:34:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00009d2000)=0xfffffffffffffffe) 2018/01/19 09:34:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000067f000)='/dev/ppp\x00', 0x10200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000600000-0x50)={{0x8001, 0x0}, {0xffffffffffffffff, 0x5}, 0x8, 0x1, 0xf8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000bd7000-0x10)={0x0, &(0x7f0000ff3000-0x28)=[]}, 0x10) 2018/01/19 09:34:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002eb000)="", 0xab8ee27b0bd6acee, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000a8c000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008a2000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e23000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a2e000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000332000-0x9)=""/9, 0x9) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000b82000)={0x10000004, 0x0}) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000082e000-0x9a)={0x0, 0x92, "e2a82f9974b1f633a53b38dfffdba9450b5631401a74d7804fd7929a7428568b668edbb735505848a9bf35e00bb06b5a034f46ba541a054c00ae6587c14bc3dcfc62df125c7a5abaa637cd166ce400ea88281719eaada8a6f2a2aa800dfaa40ae5bc341ecf33365752c26f832eeca9a501c99d2ac4c83bda1ad40283a47c82acf75b835eed1f7bcfecaf70a140ecdcc9f072"}, &(0x7f000055e000)=0x9a) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c9c000)={0x0, 0x2, 0x3, 0x5d5, 0x399, 0x9, 0x4000000000000000, 0x1, r4}, 0x20) recvmsg$netrom(r0, &(0x7f0000058000)={&(0x7f00008a6000)=@ax25={0x3, {"64c7b14bb02af6"}, 0x0}, 0x10, &(0x7f0000d61000)=[], 0x0, &(0x7f00003f4000-0x145c)=[], 0x0, 0x0}, 0x1) 2018/01/19 09:34:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000002f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000328000)="79613976d8c30a4aeace60f2bd08cfe6", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000407000-0x90)=[{&(0x7f0000dce000)="47885942697baf8d97cd0d87323bf7d96dc07bb085f96939757503dd3fab2be1", 0x20}], 0x1, &(0x7f0000d74000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00002b7000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000077d000-0x10)=[{&(0x7f000067d000-0x6f)=""/111, 0xfffffee4}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) r2 = creat(&(0x7f0000147000-0x8)='./file0\x00', 0x40) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000140000)={0x2, 0x6, 0x1}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000b2b000-0x4)=0x800) 2018/01/19 09:34:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ac3000-0x15)='/proc/self/net/pfkey\x00', 0x204000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008a8000-0x20)={r0, &(0x7f0000d2c000-0xe)="7dc66da0ff40b2d86d2c69e2de1d", &(0x7f0000869000)="db3643f949f81da8c2cfded342ffd3cc067052540be978a3f56a344980ed0ae3a79f935f6feaa5bfcac0d29d46190f48fd369ff942961c70de055282520d2d47bc2e4ba0b7f6f19252de197b31e7577878bfd4dd30c925eb832726358a748c7181fb3bd2f0d2836011f02f9489b67d7224e75870bff0ac83834f7b7017ad11cb869b4b70e81874231d0bd3e3e869c182d2bbdba1d39ac51fe5f467a4232770c78918a335f6e3bb701fd17128a71cb933ae4fcf80e315142ad4ab8d13702726b81e912d994881fafc7c84925a45fe2e07942a9b6373f46b0185f7", 0x3}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x0, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x0, 0x0, [0x8, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r3 = dup(r1) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, r2) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f000089d000)=""/0) 2018/01/19 09:34:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = memfd_create(&(0x7f00001e9000)='/dev/kvm\x00', 0x3) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000337000)='/dev/audio\x00', 0x101801, 0x0) linkat(r2, &(0x7f0000ae2000)='./file0\x00', r3, &(0x7f0000d1e000)='./file0\x00', 0x1000) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x1, 0x1ff, 0x0, 0x0, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000569000)={0x7, 0xfffffffffffffffa, 0x6, 0x7ff, 0x8000004, 0xfffffffffffffffc}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ftruncate(r2, 0x6f0e) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00009ae000-0x20)={0xf3, 0x8, 0x8000, 0xffff, 0x10000, 0x9, 0x9, 0x6, 0x0}, &(0x7f0000175000)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000d75000)={r5, 0x1}, &(0x7f0000a8e000)=0x8) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f00000c6000-0x400)={"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"}) rt_sigpending(&(0x7f00000d0000)={0x0}, 0x8) 2018/01/19 09:34:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000018c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = syz_open_dev$adsp(&(0x7f00004cf000-0xb)='/dev/adsp#\x00', 0x100, 0x40) ioctl$TIOCCBRK(r2, 0x5428) clone(0x0, &(0x7f0000f35000-0x44)="0e99719232e71940f1cc22ae53941d84962c6b465a40caccaa4d33622358f2d02b088cf44d291d3794e99330f1267924d1971e549f1c85e6ff0fba01a43b9d8ffab7a441", &(0x7f0000638000-0x4)=0x0, &(0x7f0000ed0000-0x4)=0x0, &(0x7f000061e000-0xee)="a4adfc2c50ad6457cb0bd5412040f495a42b7638824fb9f6a2fdfb64ac40f9db66d1f4590926db8349068c2901c52ac29af5e4fcb8ae52809f141c0e4d1d3f8b4d9227e7d4c3faf2c4a677eb07419f80faf616df970b2e4a39f58f8d3227af2c8352f6fe8b73518693e9f036cdd00f8a38f12c14409a158992379f7e09ed13ecce9315bf3495853a19c4c0d959ce69b6e35b2bea6cf536abf791d509f3ba156f7ed60b7b94cd41e490be729d94e75587a3fc8eb6b224d3bdf67d89a9ed08f5a120b0cba309f28fac7b2cbaccfcd0b35dc5bfbad6e16adbdda45941cca25125f3fa26a8c169bd955f11c36480e0a2") listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000928000-0x1)="9c", 0x1, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = accept4(r1, &(0x7f0000c71000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000307000-0x4)=0x5, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000357000-0x7)='%', 0x1) bind$bt_l2cap(r3, &(0x7f0000368000)={0x1f, 0x7, {0x6, 0x10000, 0x9, 0x9, 0x7fff, 0x80}, 0x735a, 0xfffffffffffffe01}, 0xe) 2018/01/19 09:34:43 executing program 3: 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) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d36000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000778000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) 2018/01/19 09:34:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe2(&(0x7f00004ff000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000138000)={0x0, 0x125b}, &(0x7f00001d6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000b2a000)={r4, 0x8a, "3d20a79c50e20556155a1b02d3bd00d323d5c8ba411d41fa4e639c2c0a65575e2c807e9cace29c5adff0c5a4f272c8bf9af1513d3d467bed258fd3cd69bcc16a0048030b779a7b41ac921c13fb7ded65774fdcf9989121581f00005d2882166b3a46444b96497f82baea53747ca140dbeb4c8686095dd39104620f65889afc3cc7b8da17212e7ab06c71"}, &(0x7f0000c6c000-0x4)=0x92) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000714000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff84, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x5, 0x0, 0x0, 0x6, 0x0, 0x0, 0x904e, 0x0}) 2018/01/19 09:34:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) socketpair(0xf, 0x2, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000+0x6c8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000002000)={0x2, r2}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000001000)={0x0, 0x2710}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000003000)={0x2009, 0x2b, 0x2, 0x40000003}, 0xfffffffffffffdd6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000003000)={0x4, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000000, 0xfff, 0x40, 0x5, 0x0, 0x2, 0x14b, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/load\x00', 0x2, 0x0) writev(r3, &(0x7f00009e0000-0x40)=[{&(0x7f0000165000-0x1000)="8b", 0x1}], 0x1) 2018/01/19 09:34:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000f82000-0xb)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000751000)=@assoc_id=0x0, &(0x7f0000213000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009ee000-0x8)=@assoc_value={r1, 0x6}, &(0x7f0000313000)=0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r2, 0x40107447, &(0x7f0000000000)=""/174) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000a7f000-0x4)=0x0) add_key$keyring(&(0x7f00000ab000)='keyring\x00', &(0x7f0000e52000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) 2018/01/19 09:34:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d1e000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000d4d000)={0x0, 0xa5, "bb057261217571762ed24c1adca7e9a8f706387263f1ce920085085e926edeb7beeb927b9e84ea331754493afbcf595e69c31e11ef69c526bd0ca21e7233e03c5b1b99b5eb57f5c9384b594a14ec375f02b2a310727b99f50db6282d9dc14689fab7abd2576c52d2f8e12c45a92bcad7f0440621db4ec11ace9c9108ff39f56f88d57d23c0a08790d4cb1b9fb26ae60f54dd5c8eb9623516d0a17dd01115a46796ebde9bb6"}, &(0x7f0000456000-0x4)=0xad) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000081000)={r2, 0x4d, 0x30}, &(0x7f0000f30000)=0xc) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00005f4000)="2769433d1701c188d2c140f6e6b53cf934bab1499a1ff888e451e205480fdce97a14ce8ddb4cd85a04f668f2958fd4a103e17fa037ebb861a094d0a0b38bc64a8bb76af085bdb09f62bad7a267d8740b4570aecdc5ffc904e38b", 0x5a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f000083e000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @common='vlan0\x00'}}, 0x1e) r3 = creat(&(0x7f00006cb000)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00004a9000-0xb8)={0x0, 0x218b, 0x6, 0x6, 0x10000, 0xffffffffffffff53, 0x1, 0x7fffffff, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x200000000000000, 0x6, 0x6f7, 0x10001}}, &(0x7f00006f7000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000c64000-0x8)={r4, 0x8001}, &(0x7f0000ef4000-0x4)=0x8) r5 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r5, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r5, 0x4008b100, &(0x7f0000013000)={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/19 09:34:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x3a, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000903000)={0x400, 0x0, 0x10001, 0x7ff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000001000-0x10)={r1, 0x8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x25, &(0x7f0000dd4000-0x8)=0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0x3, &(0x7f0000d96000-0xc)=""/12, &(0x7f0000000000)=0xc) 2018/01/19 09:34:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00004db000)="12000000120085ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x3be) recvmsg(r0, &(0x7f000044f000)={&(0x7f0000c67000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000468000-0x10)=[], 0x0, &(0x7f0000bf3000-0x41)=""/65, 0x41, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000fd1000-0x12c)=[{{0x0, 0x0, &(0x7f0000f0e000-0x80)=[{&(0x7f00005ac000)=""/96, 0x60}, {&(0x7f0000585000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bc5000)=""/117, 0x75}, {&(0x7f0000f72000)=""/83, 0x53}, {&(0x7f0000124000-0xc4)=""/196, 0xc4}, {&(0x7f0000ded000)=""/172, 0xac}, {&(0x7f0000031000-0x61)=""/97, 0x61}], 0x7, &(0x7f0000fd0000)=""/100, 0x64, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd0000)={0x77359400, 0x0}) [ 111.101977] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. [ 111.136884] SELinux: failed to load policy 2018/01/19 09:34:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000e68000-0x8)=0x0, 0x8) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f000044e000-0x70)={[{0xc02b, 0x8f8b, 0xfffffffffffffbff, 0x0, 0xd8, 0x2, 0x2123, 0x5, 0x1, 0x80000000, 0x7f, 0x93f, 0x2}, {0x8, 0x4, 0x400, 0x0, 0x1, 0x8000000, 0x5, 0x83, 0x1, 0x5c, 0x6, 0x0, 0x3}, {0x80, 0x6, 0x9, 0x1, 0x9, 0x401, 0x1, 0x401, 0x7, 0xfffffffffffffffa, 0xffff, 0x0, 0xe38}], 0x3ef, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f00009bb000-0x14)={0x8, 0x400, 0x79e, 0x7, 0x6}) bind$inet6(r0, &(0x7f0000d38000-0x1c)={0xa, 0x2, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup3(r1, r0, 0x80000) accept4$llc(r2, 0x0, &(0x7f00007a5000)=0x0, 0x80000) 2018/01/19 09:34:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b3d000-0x8)={0x0, 0x0}, 0x4000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x1, 0x4) fcntl$setpipe(r0, 0x407, 0xe9) r1 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000013000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 111.199365] SELinux: failed to load policy 2018/01/19 09:34:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f00003eb000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f11000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, r0}, &(0x7f0000205000-0x10)={&(0x7f0000ab7000)={0x0}, 0x8}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000017a000)='/selinux/enforce\x00', 0x2, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000c56000)=0x0) 2018/01/19 09:34:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000701000-0xb)='/dev/mixer\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000707000)={0x0, 0x0, 0x5, 0x9, 0x5, 0x1ff}, &(0x7f0000fd4000)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f39000-0x14)={r2, 0x400, 0x3, 0x5, 0x0, 0x1}, 0x14) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/01/19 09:34:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000baa000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f84000-0x4)=0x10) setsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f00004bd000-0x4)=0x80000000, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002b5000)='/dev/kvm\x00', 0x109000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000024a000-0x9)='/dev/dsp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f000059f000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000061f000-0xe6)={0x0, 0xde, "436875afdc35dd37f86ea8491caf8ff517e7fd05690ae5fe377f679b4661ea3b7f0fcdf46c3446054afcb7c0ef32e1b5a9e42bb3baeb2774cb5697a59e45b5cb3758428abe7346dc89bbb8ee7d06f1a3e2ecd5019809900193b301c7b2343475461e001de430978a0d141a6c3a1d6808984f3f8da0dc5a57067b5899f7a063ef75fe232b50f63c90e9d99f251a8e353eff7b9c709ec6d326e2a9ef0d981c709708a4e754968d2c8a88cb4d2775b3fb6c42558260f381d8c1b4ab61908486c7302baa5aec2b5aafaadbd54c8f32c9793c433936f883e84028024b16ccd0af"}, &(0x7f0000341000)=0xe6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000f7b000)={r4, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16e1, 0x7f, 0x7bfe000000, 0x80000000, 0x8}, &(0x7f00001c2000)=0xa0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f0000e5d000-0x8)=0x0, 0xc, 0xffffffffffffffff, 0x0}) 2018/01/19 09:34:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setparam(0x0, &(0x7f000093a000)=0x0) r1 = fcntl$dupfd(r0, 0x446, r0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000c1000-0x4)=0x65ce578b) 2018/01/19 09:34:43 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$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]}) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, r0}}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003000)='/dev/qat_adf_ctl\x00', 0x202, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000003000)={0x18, 0x0, {0x1, @random="e702b3fc5bc6", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/19 09:34:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000fca000-0xc)='/dev/amidi#\x00', 0x1000, 0x80) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000517000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x6, 0x7, @sync=&(0x7f0000ea4000-0xc)={0x100000000, 0x659a, 0xa332}}}) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000067000)={0x3ff, 0x4, 0x1, r0, 0x0}) write(r1, &(0x7f00003eb000)="12de0ea4", 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000198000-0x108)={0x671, {{0xa, 0x2, 0x8000, @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]}, {{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xf}]}, &(0x7f0000f92000-0x4)=0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1384, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x2aa) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00002e0000)=0x7f, &(0x7f00009fc000)=0x4) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00009da000)=r3, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000781000-0x8)={r2, 0x8}, &(0x7f0000776000)=0x8) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) [ 111.246313] QAT: Invalid ioctl 2018/01/19 09:34:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f00002c6000-0x8)=[{r1, 0x0, 0x0}], 0x20000000000000a4, 0x7ff) close(r0) r2 = semget(0x1, 0x4, 0x0) r3 = syz_open_dev$audion(&(0x7f00006d8000)='/dev/audio#\x00', 0x6, 0x2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f000008e000-0x30)={0x10001, 0x6, 0xfffffffffffffffc, 0x496, 0x8001, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d1c000)={0x0, 0x0, 0x0}, &(0x7f000046b000)=0xc) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000401000-0x48)={0x4, 0x10001, [{0x3, 0x0, 0x0}, {0x5, 0x0, 0x80}, {0x40, 0x0, 0x3}, {0x200, 0x0, 0x100000001}]}) getresgid(&(0x7f0000595000)=0x0, &(0x7f00003cc000)=0x0, &(0x7f000067b000)=0x0) getresuid(&(0x7f0000136000)=0x0, &(0x7f0000eda000-0x4)=0x0, &(0x7f0000b88000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000046c000)={0x0, 0x0, 0x0}, &(0x7f000034a000)=0xc) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000cf4000)={{0xff, r4, r5, r6, r7, 0x120, 0x20, 0x0, 0x0, 0x0}, 0x2, 0xbad, 0x6, 0x0, 0x0}) 2018/01/19 09:34:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000144000)='./file0\x00', &(0x7f0000000000)=""/243) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f00000eb000)=0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f00006c5000-0x3)=""/3, 0x3, 0x0, &(0x7f00008bf000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) io_getevents(r0, 0x0, 0x1, &(0x7f000011d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0}) 2018/01/19 09:34:43 executing program 1: keyctl$revoke(0x3, 0xfffffffffffffffe) r0 = creat(&(0x7f0000519000-0x8)='./file0\x00', 0x34) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001000)=0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x101, 0x1) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00005c7000)=""/73) 2018/01/19 09:34:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000004100, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0xaf81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) keyctl$revoke(0x3, r1) 2018/01/19 09:34:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000a51000)={0x0, 0x0}, &(0x7f000077a000-0x4)=0x10) mmap$binder(&(0x7f0000e2c000/0x4000)=nil, 0x4000, 0x1, 0x2011, r0, 0x81000000) 2018/01/19 09:34:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) ftruncate(r0, 0x10000) sendfile(r1, r0, 0x0, 0x72439a6b) [ 111.286569] QAT: Invalid ioctl 2018/01/19 09:34:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0xffff}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") r1 = getpid() sendmsg$nl_route(r0, &(0x7f00007fe000)={&(0x7f0000cc3000-0xc)={0x10, 0x0, 0x0, 0x80002008}, 0xc, &(0x7f0000c71000-0x10)={&(0x7f0000bfc000-0x104)=@ipv4_delroute={0x104, 0x19, 0x10, 0x5, 0x3, {0x2, 0x94, 0x10, 0x5, 0xff, 0x4, 0x0, 0xb, 0x0}, [@RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x2b, @pid=r1}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_SRC={0x8, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @RTA_GATEWAY={0x8, 0x5, @broadcast=0xffffffff}, @RTA_METRICS={0xb0, 0x8, "67a9b22d305af8673eeb592dd5e2487859c9531f88b5222de1a22b4de68739ffafa3666029e9917ed4982a37066735ef290661c263229ce4118c97886ef2adda6d495f42104fc8013fd01a2820ed970b6e7aaf0bcb3d08531091aac1f9fee28942f72d78a4a0e49deabe72c0246e265edbfe8dd8944ef26850bf97298184c29737b38935da1f4a78f8f3e62b0e4fa9ad4552f256eeed252811592cbef43cba9a163e3ec03f5099a14e7129"}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_DST={0x8, 0x1, @multicast1=0xe0000001}]}, 0x104}, 0x1, 0x0, 0x0, 0x8000}, 0x80) memfd_create(&(0x7f0000985000-0xb)='vboxnet1(!\x00', 0x3) 2018/01/19 09:34:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000eff000-0x14)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xd, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$dmmidi(&(0x7f0000054000)='/dev/dmmidi#\x00', 0x0, 0x0) r1 = semget(0x0, 0x6, 0x64d) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000483000)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1d000+0x5ac)=0xe8) getresgid(&(0x7f000010b000-0x4)=0x0, &(0x7f0000026000-0x4)=0x0, &(0x7f00001dc000-0x4)=0x0) stat(&(0x7f0000683000-0x8)='./file0\x00', &(0x7f0000790000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000953000-0x8)='./file0\x00', &(0x7f0000c6d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000e30000-0x58)={{0x45e, r2, r3, r4, r5, 0x120, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x7a657ab7, 0xfffffffffffffffe, 0x0, 0x0}) 2018/01/19 09:34:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000073e000)='/dev/hwrng\x00', 0x1ffe, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000ca3000-0x1000)=""/4096) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000093d000-0x12)={0x0, 0xa, "066a3b358d562917d03d"}, &(0x7f000053f000)=0x12) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000eaf000)={r2, @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]}, 0x4, 0x8, 0x5, 0x8, 0x6}, &(0x7f0000f03000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000084f000-0x5b)={0x0, 0x53, "c129eef28df02341db2edff32fcdc018007d42f02f3c7f4a2dfafd27f751bbd135710302a1964a35d0202ad9ac7d6e48f10096cbff6067266aef1da85ae6062bed06801d4d83d79b3fa38cc36ead407d7110b1"}, &(0x7f00007ee000-0x2)=0x5b) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000687000-0x160)={{{{0x2, 0x3, @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]}, {{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x6, 0x53d, "0ada8ad2f1ff4b14e9e368643e2ce4838530fee7d6e58748bbf97b391ece0f84f099600a7f12d60592f1dd0bc7154351883490df854aad32b71379ebbc2ab8bc591e77afe5fb839ec1be7b71ec9374ac"}, 0x160) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ae7000-0x18)={r3, 0x1000, 0x10, 0xfffffffffffffff8, 0x81}, &(0x7f00003c7000)=0x18) 2018/01/19 09:34:43 executing program 1: r0 = shmget$private(0x0, 0x3000, 0x1200, &(0x7f0000c22000/0x3000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) shmctl$SHM_LOCK(r0, 0xb) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000bdf000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006e0000-0x4)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, 0x0, &(0x7f0000002000-0x4)=0x0) r3 = msgget$private(0x0, 0x2) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000000)=""/185) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000000)={0x1, [0x0]}) semget(0x1, 0x1, 0x20d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000002000)=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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000003000)='./file0\x00', &(0x7f0000002000)=[&(0x7f0000003000-0xd)='securityuser\x00', &(0x7f0000004000-0x10)='#Mcpusetmd5sum-\x00', &(0x7f0000002000)='\x00'], &(0x7f0000003000)=[&(0x7f0000004000-0xa)='mime_type\x00', &(0x7f0000002000-0xb)='@#selfeth0\x00', &(0x7f0000003000)='${,md5sum\x00', &(0x7f0000003000)='ppp0\x00', &(0x7f0000004000-0x10)='cgroup!security\x00', &(0x7f0000003000)='\x00', &(0x7f0000003000-0x1e)="2c706f7369785f61636c5f616363657373637075736574657468305c0100", &(0x7f0000003000)='system%trusted:\x00'], 0x0) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xce, &(0x7f0000005000-0x43)=""/67, &(0x7f0000005000-0x4)=0x43) 2018/01/19 09:34:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() pipe(&(0x7f0000326000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x2) flock(r1, 0x1) sched_setaffinity(r0, 0x8, &(0x7f0000495000)=0x25) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000330000)=0x0, &(0x7f0000554000-0x4)=0x4) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000ee9000)={0xfd, 0x0, [0x2, 0x4673, 0xfffffffffffffff8, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000114000)={0x0, 0x3, 0xfdc, 0x3, 0x1}) close(r2) accept4$packet(r1, &(0x7f0000fb6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00007d4000)=0x14, 0x80800) 2018/01/19 09:34:43 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000727000)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000dc6000)={0x0, 0xb0, &(0x7f000065f000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1880000000000}, @in6={0xa, 0x2, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd9}, @in6={0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005c2000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000338000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x1ff, 0x7, 0xfff, 0x9, 0x8, 0x4, 0x2, {r2, @in6={{0xa, 0x1, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x40, 0xc7, 0x6, 0x0}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000b38000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) 2018/01/19 09:34:43 executing program 5: socketpair(0x11, 0x80000, 0xff, &(0x7f0000046000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=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) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)='binfmt_misc\x00', 0x2811001, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f0000002000)='./file1\x00', 0x200) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x18, 0x4) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000001000+0xef)={0xffff, 0x9, 0xfffffffffffff811, 0x2, 0xd865, 0x6, 0x100000001, 0x3, 0x0, 0x1ff, 0x8fc, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000004000-0x10)={0x7, 0x482c, 0x9d07, 0x3ff}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000005000-0x10)={0x3, 0xfff, 0x6}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000002000-0x58)=[@in={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9151, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}], 0x58) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockname$inet(r1, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000003000)={@generic="87594de1e68c71486df9e924eec0a120", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000007000-0x1)=""/1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000008000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000003000-0xc)={r2, 0x80000, r1}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000009000)={@common='tunl0\x00', 0x66c}) 2018/01/19 09:34:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000000000)={0x7, 0x11, 0x1, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0x1008, 0xd2c, "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"}, 0x40) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 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) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000005000-0xf0)=[{{&(0x7f0000004000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000)=""/185, 0xb9}], 0x1, &(0x7f0000003000)=""/198, 0xc6, 0xdb}, 0x6b}, {{&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000005000-0x70)=[{&(0x7f0000002000)=""/97, 0x61}, {&(0x7f0000001000-0x69)=""/105, 0x69}, {&(0x7f0000005000-0xd6)=""/214, 0xd6}, {&(0x7f0000001000)=""/63, 0x3f}, {&(0x7f0000004000+0x870)=""/0, 0x0}, {&(0x7f0000005000-0x51)=""/81, 0x51}, {&(0x7f0000005000-0x45)=""/69, 0x45}], 0x7, 0x0, 0x0, 0x6f2f}, 0x4}, {{&(0x7f0000004000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000005000-0x40)=[{&(0x7f0000005000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/68, 0x44}, {&(0x7f0000003000)=""/140, 0x8c}, {&(0x7f0000002000)=""/63, 0x3f}], 0x4, &(0x7f0000003000-0xeb)=""/235, 0xeb, 0x3}, 0xfffffffffffffff9}, {{&(0x7f0000003000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000004000-0x20)=[{&(0x7f0000001000-0xc0)=""/192, 0xc0}, {&(0x7f0000001000)=""/0, 0x0}], 0x2, &(0x7f0000001000-0x1f)=""/31, 0x1f, 0x5}, 0xc5}], 0x4, 0x40000100, &(0x7f0000004000-0x10)={r1, r2+30000000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r3, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000004000)=0x1c) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, {0x0, @in={{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, 0x0, 0x0, 0x0}}, &(0x7f000052f000)=0xb8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000003000)=0x800, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={r4, 0x7fffffff}, &(0x7f0000003000-0x4)=0x8) r5 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x40000000000003, 0x240) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000006000-0x18)={0xffffffffffff8001, 0x34, 0x1, 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(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000001000-0xa0)=[{&(0x7f0000005000-0x99)=""/153, 0x0}, {&(0x7f0000000000)=""/114, 0x0}, {&(0x7f0000002000-0x2c)=""/44, 0x0}, {&(0x7f0000003000-0xf6)=""/246, 0x0}, {&(0x7f0000004000)=""/4096, 0x0}, {&(0x7f0000003000)=""/120, 0x0}, {&(0x7f0000005000)=""/143, 0x0}, {&(0x7f0000001000)=""/26, 0x0}, {&(0x7f0000005000-0x30)=""/48, 0x0}, {&(0x7f0000004000)=""/7, 0x0}], 0x0, &(0x7f0000004000)=""/71, 0x0, 0x6}, 0x10000}], 0x109, 0x0, 0x0) 2018/01/19 09:34:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a72000)=0x0) ioprio_get$pid(0x3, r1) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000a8f000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00009fd000-0x4)=0x1c, 0x800) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000086000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007a6000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000692000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, r3}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) write(r5, &(0x7f0000ec3000-0x1)="a5", 0x1) write(r0, &(0x7f0000342000)="480e0000a20e0022697f", 0xa) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000031b000-0x8)={r0, r4}) readlink(&(0x7f00006e6000)='./file0\x00', &(0x7f00002b2000-0x9b)=""/155, 0x9b) readv(r5, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0x2}], 0x1) sendto$inet(r0, &(0x7f0000735000-0xa6)="91b0", 0x2, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x0, 0x9, &(0x7f0000e13000-0x8)={0x0, 0x0}) timer_create(0x3, &(0x7f0000b98000)={0x0, 0x2e, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac9000-0x4)=0x0) clock_adjtime(0x5, &(0x7f0000b9f000-0xd0)={0xec5, 0x8, 0x80000001, 0x8001, 0x0, 0x5, 0x3, 0x5, 0x2, 0x0, 0x64, 0xb1000000000000, 0x20, 0x3, 0xfffffffffffffffa, 0x5f, 0xffffffff, 0x9, 0x8, 0x3, 0x5, 0x6, 0x167f, 0x7, 0x2, 0x1000}) timer_getoverrun(r7) getsockopt$inet_tcp_int(r6, 0x6, 0x1f, &(0x7f0000fbf000)=0x0, &(0x7f00008e4000-0x4)=0x4) sendto$inet6(r6, &(0x7f0000ec2000)="", 0x0, 0x4080, &(0x7f00005ce000)={0xa, 0x1, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) pipe2(&(0x7f000035e000)={0x0, 0x0}, 0x84800) syz_open_dev$audion(&(0x7f0000462000-0xc)='/dev/audio#\x00', 0x5, 0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bfa000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b22000-0x8)={0x0, 0x0}) openat$dsp(0xffffffffffffff9c, &(0x7f000028c000-0x9)='/dev/dsp\x00', 0x3, 0x0) 2018/01/19 09:34:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mq_notify(r1, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000)="", &(0x7f0000c9d000-0x37)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000a8b000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 09:34:43 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f01000)={0x0, 0x0}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000129000-0x65)=""/101, 0x65, 0x80, 0x0) 2018/01/19 09:34:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000019c000-0x3d)="f1bd684228b27d5d355e195c8eef19a1832277153f142abf3a0ce0d7078d6ed0f1162bbe20dd1df8cddcc5fc66c3114026514b9f02ce35f97561774a37", 0x3d, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00007dd000-0xb)='pkcs7_test\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0xf5)="1283e3ab038d28336ef7df8440174de186f2dacb6ab18bbec6df1498f1321fe7a82c9822fae441742211033c528df0791b372fdc62be01a72e8f87b32f75cac1a2465aebb001e6b073271a462e456a0d8752df5b5c2e4f65e17276c5122689d65b7d5c9d30471fb6218f90e305dce63c2febdb0f3e9b21e53b08166f647b3aedf4141a599bda4d2b8831c86ec36ce4945658ed4869c74be95aae783406e1d9c47d1e7eda8d3f302ca8fad056da8e6c37587c2c8549f9864cc754ec928c04d82b7029711591be8ca9b7664585007c1313f61e4e02c85c27066681beacc169409a95e5ab9ae55ba73f844d68fd1bfd77f84aeff2b901", 0xf5, 0xffffffffffffffff) keyctl$reject(0x13, r0, 0x0, 0x100020000000, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r2, 0x0, 0x2a, &(0x7f0000b55000)=0x3, 0xfffffffffffffd6f) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r4 = dup3(r2, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00007b6000+0xc26)=[], 0x0) getsockname$inet(r3, &(0x7f00001ee000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000010d000-0x4)=0x10) r5 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r5, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000977000-0x48)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) bind$inet(r5, &(0x7f00002c1000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 111.374820] audit: type=1400 audit(1516354483.821:198): avc: denied { ipc_lock } for pid=7694 comm="syz-executor1" capability=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/19 09:34:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000458000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000051000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = msgget$private(0x0, 0x8) msgctl$IPC_STAT(r1, 0x2, &(0x7f000099f000)=""/220) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00009fc000-0x10)="0a0775b0d5e383e5b3b60ced0954dbc4", 0x10) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f000069b000-0x10)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0xffffffff) sendmsg$alg(r2, &(0x7f00003cd000-0x38)={0x0, 0x0, &(0x7f00003fc000)=[{&(0x7f00002e1000)="a7", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e8a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 09:34:43 executing program 3: r0 = shmget$private(0x0, 0x1000, 0x1, &(0x7f0000533000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000-0x3)=0x0, &(0x7f0000a04000)=0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r1, 0x3, 0x1, 0x3000000000, &(0x7f0000000000+0x351)=[0x0, 0x0], 0x2}, 0x20) r2 = socket$inet6(0xa, 0xb, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x2, 0x1, 0x3, 0xffffffff, 0x7, 0x3c4f}, 0x20) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) bind$unix(r3, &(0x7f0000001000+0x344)=@file={0x0, './file0\x00'}, 0xa) bind$inet6(r3, &(0x7f0000001000)={0xa, 0x1, 0x772, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x30}, 0x1c) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000001000)={0x18, 0x0, {0x3, @random="84dc9fae32dd", @common='lo\x00'}}) pkey_alloc(0x0, 0x3) r4 = socket(0xf, 0x7, 0x0) r5 = accept(r3, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000001000)=@generic="b6c13bbd611ccff4f76e0c32955d8c4c") socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x4, &(0x7f0000004000-0x20)=[{0x4, 0xc55, 0x9, 0x9}, {0x2, 0x1ff, 0x3, 0x9}, {0x100000000, 0x4, 0x7ff800, 0x5}, {0x800, 0x2, 0x6, 0xfffffffffffffff7}]}, 0x10) r6 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r3, &(0x7f0000004000)='./file0\x00', 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000004000-0xc)={0x0, 0x4, 0x6a, 0x9, 0x80000001, 0x8, 0x0}, 0xc) r7 = dup(r6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000003000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(r6, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000001000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r4, &(0x7f0000005000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000005000)={&(0x7f0000006000-0x1280)=@acquire={0x1280, 0x17, 0x4, 0x0, 0x2, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0xff}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0x0, 0x2, 0xc6, 0x0, 0x0, 0x2, 0x20, 0x80, 0x2, r8, r9}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@rand_addr=0x800, 0x3, 0xa4, 0x1, 0x2, 0x2, 0x20, 0x80, 0x0, r10, r11}, {0x8, 0x7, 0x3, 0xffffffffffffffff, 0x438, 0x10000, 0xd2, 0xffffffffffffffff}, {0x8c, 0x8, 0x7ff, 0x4}, 0xeeb3, 0xd, 0x1, 0x0, 0x2, 0x0}, 0x67c, 0x5, 0x1000, 0x4}, [@sa={0xe8, 0x6, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x2, 0x100000001, 0x1, 0x0, 0x2, 0xa0, 0xa0, 0x3a, r12, r13}, {@in=@broadcast=0xffffffff, 0x2, 0x2b}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, {0x8, 0x8230, 0x2, 0xffffffffffffff81, 0x23, 0x0, 0x8000, 0x3}, {0xbcb4, 0x8000, 0x80000000, 0x10001}, {0x1, 0x101, 0xf23}, 0x4, 0x0, 0xa, 0x1, 0x800, 0xaa}}, @address_filter={0x28, 0x1a, {@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa, 0x7, 0x4}}, @algo_crypt={0x1048, 0x2, {{'lrw(cast6)\x00'}, 0x8000, "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"}}]}, 0x1280}, 0x1, 0x0, 0x0, 0x4000005}, 0x810) 2018/01/19 09:34:43 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x20000000032, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/dev/vga_arbiter\x00', 0x80680, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000001000-0x10)={0x3ff, 0x4, 0x2, 0x2}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000007000-0x14)={0xfff, 0xfffffffffffff000, 0x8, 0x1000, 0x703}, 0x14) r1 = syz_open_dev$usbmon(&(0x7f0000005000)='/dev/usbmon#\x00', 0x3e16fd60, 0x40040) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000001000-0x4)=0x0) getsockopt(0xffffffffffffffff, 0x10d, 0xe, &(0x7f0000e5b000)=""/4, &(0x7f0000001000)=0x4) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xb61b, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r2, 0xa, 0x3f) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000005000)=0x80000000, &(0x7f0000003000-0x8)=0x2) 2018/01/19 09:34:43 executing program 0: semget$private(0x0, 0x2, 0x405) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r0, r1) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000fe8000-0x4)=0x0) getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000314000)={0x0, 0x0, 0x0}, &(0x7f000064b000-0x4)=0xc) getgroups(0x1, &(0x7f00001e7000)=[0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x10d, 0xa, &(0x7f00001b0000-0xab)=""/171, &(0x7f00007c6000)=0xab) 2018/01/19 09:34:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00009aa000)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000001000-0x21c)=[{{&(0x7f0000000000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000629000)=[{&(0x7f0000dfc000-0xed)=""/237, 0xed}, {&(0x7f0000c0a000-0x1000)=""/4096, 0x1000}, {&(0x7f00007b3000)=""/82, 0x52}, {&(0x7f0000092000-0x55)=""/85, 0x55}, {&(0x7f0000000000)=""/90, 0x5a}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f00000b1000)=""/4096, 0x1000}], 0x7, &(0x7f00001db000)=""/9, 0x9, 0x8001}, 0x32f}, {{0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xea)=""/234, 0xea}], 0x1, &(0x7f0000000000)=""/141, 0x8d, 0x1000}, 0x7}, {{&(0x7f0000f48000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000cc9000)=[{&(0x7f0000001000-0xfa)=""/250, 0xfa}, {&(0x7f0000000000)=""/41, 0x29}, {&(0x7f0000000000)=""/0, 0x0}], 0x3, &(0x7f0000f48000-0xad)=""/173, 0xad, 0x1}, 0xf52}, {{&(0x7f0000206000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000e93000)=[{&(0x7f0000e0d000-0x72)=""/114, 0x72}, {&(0x7f0000001000-0x95)=""/149, 0x95}, {&(0x7f00001b1000)=""/111, 0x6f}, {&(0x7f00006d5000)=""/4096, 0x1000}, {&(0x7f0000001000-0xad)=""/173, 0xad}], 0x5, &(0x7f0000001000-0x3c)=""/60, 0x3c, 0x101}, 0x9}, {{0x0, 0x0, &(0x7f000098d000)=[{&(0x7f0000000000)=""/13, 0xd}, {&(0x7f0000001000-0x7)=""/7, 0x7}, {&(0x7f0000fcb000)=""/199, 0xc7}], 0x3, 0x0, 0x0, 0x9}, 0x7}, {{0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f000026e000-0x7d)=""/125, 0x7d}, {&(0x7f0000001000-0x14)=""/20, 0x14}], 0x2, &(0x7f0000001000-0x1e)=""/30, 0x1e, 0x8}, 0x2}, {{0x0, 0x0, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)=""/184, 0xb8}, {&(0x7f0000001000-0xef)=""/239, 0xef}, {&(0x7f00004c3000)=""/188, 0xbc}, {&(0x7f0000000000)=""/23, 0x17}, {&(0x7f0000001000-0xaa)=""/170, 0xaa}, {&(0x7f0000871000)=""/235, 0xeb}, {&(0x7f0000000000)=""/124, 0x7c}], 0x7, &(0x7f00001ac000-0xe5)=""/229, 0xe5, 0x4}, 0x3f}, {{&(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f0000609000-0xd0)=""/208, 0xd0}, {&(0x7f0000000000)=""/196, 0xc4}, {&(0x7f0000000000)=""/114, 0x72}, {&(0x7f0000001000-0xbb)=""/187, 0xbb}], 0x4, &(0x7f0000001000-0x8e)=""/142, 0x8e, 0x400}, 0x5ec}, {{&(0x7f0000dd1000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000952000)=[{&(0x7f0000000000)=""/123, 0x7b}], 0x1, &(0x7f00005d1000-0x25)=""/37, 0x25, 0x8000}, 0x8}], 0x9, 0xbfccab62767685b6, &(0x7f0000f39000)={r0, r1+30000000}) connect$ax25(r2, &(0x7f0000ab1000-0x10)={0x3, {"ab5a5788654a18"}, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getpriority(0x0, 0x0) 2018/01/19 09:34:43 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000011000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004d9000)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f000058b000-0x4)=0x0) 2018/01/19 09:34:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x596, 0xfd, 0x1, 0x9, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) io_setup(0x4, &(0x7f00007d3000)=0x0) io_submit(r2, 0x2, &(0x7f00008a5000-0x10)=[&(0x7f000027a000)={0x0, 0x0, 0x0, 0x7, 0x7, r1, &(0x7f0000e41000-0xe7)="eb6c6eb2c9a7d22b6dd7bc8ad8df5d09263fb4446a9e829421b7bba97bfa9d2d2c739d47a851a3a59ec2dc0115f92ce13e8eb8153ed65871047d4f35e1cf4dea3c24cf4818cefceddc574d13d67897de5ab66abe4ee2cfb66d0697bc316a3ede5c65f7c5ac7f6ac1015b33379930b8bef1fbdf06821a2fee3b1c46eb273af6b2c67d594bbdb85e5a18d05d632392f6564a62c9cfbfb851abef5fab409f5e15c0e138d373fd44172f0f8bbd001937c4bd1887cc1a15b30fd52cb4573d90bedbfa243b99944a9f3cb9f9dc9a520e163ac0718981ee7a02d37aad2f59260c5e1c3f5a35dd84a20640", 0xe7, 0x2, 0x0, 0x0, r0}, &(0x7f0000763000)={0x0, 0x0, 0x0, 0x0, 0x7fe00000000, r0, &(0x7f000041e000-0xfe)="983638de149808c65d7238690687ad25b5f3db014e13dc4f2e01a104ee9991726e62ed0c40d0d7853d25c9905ac9136573ce0f120279a568814ccb85962b6f1b31802744c3dae101d58759706062bb7449cf0cd47826165cb0d9177dbe404481fc1664bc92f886cce83941c8e0bea322ebc7b79be33ea1c5b41afa1c68d30a0c72b5fa0d1ab988966718659f94fad9bdddaf8b1462ab4597addf7e91bea717f65bddb2fc7109ce5788e6c796befa0d06e379828ef855d453064c59cb8f2ce81282ea24ac5a885761c36c68d6d017a0da4adc4f6520ed2a4a673d97611d42c9f18d8d54cc1f0f2ce4bbc0e1c8c2d052fafcceff568f25e1cc34ebec7355b4", 0xfe, 0x0, 0x0, 0x0, r0}]) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r1, &(0x7f000000e000)=""}, 0x10) 2018/01/19 09:34:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000028f000)='./control/file0\x00', 0x0) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') rmdir(&(0x7f0000062000-0xa)='./control\x00') [ 111.485890] audit: type=1326 audit(1516354483.932:199): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7740 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 111.510599] audit: type=1326 audit(1516354483.932:200): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7740 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 09:34:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000541000)='/selinux/mls\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b53000)={&(0x7f00001fb000)='./file0\x00', r0}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000214000)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00005f7000-0x4)=0x4, &(0x7f0000000000)=0x4) sendmsg$nl_generic(r1, &(0x7f0000668000-0x38)={&(0x7f00009ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000516000-0x10)={&(0x7f000026f000)={0x24, 0x40000027, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xffffffffffffff23, 0x0, [@typed={0xc, 0x9, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 111.535043] audit: type=1326 audit(1516354483.934:201): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7740 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=140 compat=0 ip=0x452e99 code=0x7ffc0000 [ 111.559450] audit: type=1326 audit(1516354483.934:202): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7740 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 111.583851] audit: type=1326 audit(1516354483.934:203): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7740 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 111.608402] audit: type=1326 audit(1516354483.934:204): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7740 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452e99 code=0x7ffc0000 [ 111.632653] audit: type=1326 audit(1516354483.935:205): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7740 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 [ 111.657037] audit: type=1326 audit(1516354483.935:206): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7740 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 09:34:44 executing program 6: mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000007000)={0x0, 0x78, 0x7, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000040d000)='/dev/sg#\x00', 0x4, 0xfffffffffffffffe) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/19 09:34:44 executing program 2: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f38000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000b99000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f6b000-0x4)=0x8) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000f69000+0x672)={0x2, 0x0, 0x12800000, 0x5ffffffffffc, 0x0}) 2018/01/19 09:34:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x8, &(0x7f0000839000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f00009db000)='net/softnet_stat\x00') r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000006b000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000818000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b22000)=0xc) 2018/01/19 09:34:44 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x8000010007) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000004000-0xc)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000004000+0xe7)='/dev/sg#\x00') setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000004000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, r1}, 0xc) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f0000002000-0x18)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x8000000000004, 0x0}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000002000-0x5f)=""/95) 2018/01/19 09:34:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000395000)='/dev/hwrng\x00', 0x40c002, 0x0) r1 = inotify_init() sendmsg$nl_netfilter(r0, &(0x7f00005d0000)={&(0x7f00008fd000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000c0f000-0x2)={&(0x7f0000361000-0x170)={0x170, 0x3, 0x4, 0x100, 0x1, 0x0, {0x1, 0x0, 0x3}, [@generic="89027bd118d1917c1ffe17c86bad04b6b6b7549e81b869df1b7d78fbec10519fa3a66ad4ba9d892f83ea59b9bf4c3e3ec81fd69386f2ff2427a18cc43cf90538452fb282089aeba6c640b749b017a857c12ae2b4f2dd759caf278c9e111ef7f161bd711c1d00bf25be494161b2c75377285b3647d1e93ae95c85f69e44440d2c3917fe4b7547d63014b2bd809e6a307b62ea15f870a37edf8f132759a58abe4a974c6465a250a7908f3c5931", @typed={0x20, 0x3c, @str='selinux*cgroupsecurity\x00'}, @typed={0xc, 0x25, @fd=r1}, @generic="c4da06b11f0a661d4deada7bf82f449c97e5eb14f04d02b7295ea3783a7b9a2273cce8ee9f5f79f28303fa4eda4602c495a50a0a798be13d8f4df4fb7bb8072351", @generic="9eb793f69ebcd5edade22ae7d6fb0af3994d78ec6656d365cd86d0ba5eb89397e6e9b7c6a8a9071b1adac38bb37f6b1424b41e282da1b8c770f1a71d32e3b66f"]}, 0x170}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f00008e6000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f00008f7000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x400000007, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 09:34:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000e9000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000906000-0x4)=0x100000000, 0x4) capset(&(0x7f0000dd3000-0x8)={0x20071026, 0x0}, &(0x7f000006f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = semget$private(0x0, 0x6, 0x0) semctl$SEM_STAT(r1, 0x0, 0x12, &(0x7f0000386000)=""/87) 2018/01/19 09:34:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) 2018/01/19 09:34:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x400000001, 0x84) listen(r0, 0x100000000009) r1 = syz_open_dev$audion(&(0x7f000091b000)='/dev/audio#\x00', 0x7, 0x400) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000631000-0x59)=""/89, &(0x7f0000855000-0x4)=0x59) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f000094b000)={0x10000, 0x0, [0x8, 0x100000000000000, 0x100005, 0x0, 0x6, 0x4, 0xffffffffffffc271, 0x1fc]}) listen(r0, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a8c000-0xe)='/selinux/user\x00', 0x2, 0x0) 2018/01/19 09:34:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a4a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000885000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00004e8000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff, r1}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000205000)={0x0, r0, 0x1}) ioctl$TIOCEXCL(r2, 0x540c) ioctl$KDENABIO(r2, 0x4b36) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000cc2000-0x4)=0x0, &(0x7f00002f1000)=0x4) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000098000-0xa)={0x1, 0x1, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}]}) r3 = syz_open_dev$sg(&(0x7f0000e67000-0x9)='/dev/sg#\x00', 0x26d, 0x20000) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f000092e000-0x18)={0xaa, 0x40, 0x0}) [ 111.681450] audit: type=1326 audit(1516354483.959:207): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7740 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452e99 code=0x7ffc0000 2018/01/19 09:34:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d28000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a3", 0x4) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000db5000-0x4)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f0000aa3000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) poll(&(0x7f00008c6000-0x10)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/19 09:34:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ee000-0x7a)="d3ab27192403002356ba602dff0500eafef9b9d2a4b200790000e300000000080225079297c11ed4c2c4dc42ff9f6eb922bf20ea01ffa0cc86c14f0c866c3bb39ab76a1a6d096a660080f58dea0c6000edb1d71e273f9b20beb0c064b49cb11800151826b8661938fdd2bf4e00000004bd24d7a0f372c0eb0ea8", 0x7a) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000ce4000)=[{&(0x7f0000fe2000)="8c76aca1cbb60569e8af61756b2733810f22cb8038725f48781a7faf667be71825893a31f896ea0775ee326255beb131d01cfebb129327edbacdc3cc1558a440a1f85dc21d70a1df44f1deba243cba46de7b0369d6cdcf628dce7fb624fa2dcb80465e71df3af1a08f8b7d42e468a9333ef1a55ea0ca2b96f49495d13450b861e65cf296a9b00543956273b39b7b6fde4e19dccac5d8c1cdadddd31f9b3288aa9d2bfac45bdb33bf5e909082a184a3e2790c8478b29702af8bdce9097d5c732292f2711f45573066c50d2ef5419649f32c690f25238bca3b3af6b3f8623361ddb003745e8ec94aca2480d5ae86b17dca1ed4499d0da6899e4c94718225101abdf5adb9942280bf4efa53a3568c2686164ff623eb3ab1222dd7f9a7a4a9b69ae65ae9ecb8aaf01d0065727c6fbaf5c1f578b4cd51e1f31ff1f01f4990585a3f76c0fc77980fab76b2d7950917dbd16796d6d0a7a8fb494b51949e50cbda13e57d93cbdde969ddb55a4debfe949259d1dba0f0f5be6210b18fd1a987c7c93d3268b6bc1dfefcbff98bb776f013d3ef7091e483f5e210bdd2b7b1005f698e18eb8a1a5981e11a8558d0e0b38d31f656a764f102b7de43d25cc3142cc8150e7c9d88ba653071e29b42c234276dce7a985f2e78335b74b15821e2801361f2bf8753bc3553a95aa4e0d1e9cf7eef59d4ec8b68e4073b23c2bcb5", 0x1f7}, {&(0x7f0000c4a000-0xcb)="4959b15d9b18c827ecb686fafffd352ae2d5dd57bf80df9bd3733e7d710592698fcb086c10c7acfc21917a340e6a331e246564697bc66f0b1044f5ba77145aacd9a2d6d6f4e65ba60000cc79ea735f41d5f579fbb7c0223f90549e0122f6173e767b3b089bba089e6f762942608ddbe492ee7cdb718f210286ac9cd2ae1e2da5ea960d942d20db5c108f247970b8216c5a8a04eede125776c1b9c1fe7b98c01b9c556d2cd6c69b23b44b73044f4d9f9f83db31c001383ee4b76b953995703f10532cf7ce51017f2177694e", 0xcb}, {&(0x7f00004cc000-0xa2)="651ec4b4ed40a72775767ed5e5a38822dfa64e7faadd21a255cb3ee864ec8ee49eadbb30781a69a883f5856036ad5ab0e2f4d3dc910189a9c0ad8a15e613fb4f85285aee51ca9d8bba2e35b2a6e7c3448ec74a66e80e0669deb0e8b3651389ad8deda98bb98363373f380b1636cd3cee39a8d4f80d1a1991bd591de3765f8f359eae08ef95990101482abad9e699d5a72315877528e0a0844f83e1e299ac3b809760", 0xa2}], 0x3, &(0x7f0000d72000)=[], 0x0, 0x200000000000000}, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000013a000-0x9)='net/snmp\x00') connect$bt_rfcomm(r2, &(0x7f0000740000-0x2)={0x1f, {0x9, 0x2, 0x3ff, 0x8, 0x31, 0x0}, 0x0}, 0x9) recvmsg(r1, &(0x7f00001d4000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x268, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1179}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 09:34:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) signalfd(r0, &(0x7f0000597000)={0x1ff}, 0x8) pipe(&(0x7f0000bce000-0x4)={0x0, 0x0}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ac0000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00001b7000-0xc)={0x7, r1, 0x0}) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f00007cb000)={0x4, 0x7ff}) perf_event_open(&(0x7f0000405000-0x78)={0x2, 0x78, 0x374a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r3, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000506000)='/dev/kvm\x00', 0x1000000000, 0x0) [ 111.760841] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure [ 111.794800] QAT: Invalid ioctl 2018/01/19 09:34:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000bfe000)={0x0, 0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f0000336000-0x12)='/dev/snd/pcmC#D#c\x00', 0x400, 0x800) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000a19000-0x4)=0x0) connect$inet(r1, &(0x7f0000406000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009ca000-0x30)={0x64, 0x0, &(0x7f0000714000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x40, &(0x7f0000148000)=[], &(0x7f0000a6f000-0x40)=[0x78, 0x40, 0x18, 0x0, 0x30, 0x0, 0x3b, 0x78]}, 0x7fff}}, @dead_binder_done={0x40086310, 0x1}, @exit_looper={0x630d}, @increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f00001fa000)=""}) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) openat$cuse(0xffffffffffffff9c, &(0x7f0000690000)='/dev/cuse\x00', 0x101200, 0x0) 2018/01/19 09:34:44 executing program 7: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x4}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000313000)=[{&(0x7f0000312000)=""/153, 0x99}], 0x1, &(0x7f000030f000)=""/0, 0x0, 0x0}, 0x0) sendto(r1, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) 2018/01/19 09:34:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) recvfrom$packet(r2, &(0x7f00006f5000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000fdd000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/19 09:34:44 executing program 4: shmget(0x2, 0x4000, 0x400, &(0x7f0000f3e000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)=0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000001000)={0x3, 0x9e, "3e643d2609ee2095e2070dad6911f6472c15ab3297839fa1a4ba3aea0f5b3179e8843d047134178a4c7b9f77423a8fe75cd6b1a32d06bff06e1964c1ee1cca0e7dcd717e04e774a31df00ef5df88387396275a28446ffc4f0a4cb32dca448fb3163958ce75af5f9865e64b8ccb47c73b1b0d134524069cdd4a796f49cc86e8fdf90cb463f76b1fc504271fedf620c1b521ae8dc55f7ce95632c6ff83440a"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000002000)=@pic={0xfff, 0xfffffffffffffff9, 0x8, 0xfff, 0x200, 0x8, 0x0, 0x10001, 0x1, 0x0, 0x4, 0x3f, 0x80000001, 0x41f, 0x4, 0x6}) set_mempolicy(0x8000, &(0x7f0000003000-0x8)=0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000004000-0x28)={0xfffffffffffffffb, 0xd, 0x7fff, 0x9, "c78d3de604374621abf058353fed0be77509d9052bf9d9473baf98714f045994"}) ioctl$sock_proto_private(r1, 0x89e8, &(0x7f0000003000)="a3a58ff2ed14e311e818e4e290b5a80b6a6c928d9699ad8e06b2d24d1b544da857c1adfc8f200ae7b4df26c9c114d20a5a0ca115ce8a47039f48dd9db6857651d2c61fda77a2a2bd4bfffc550458bb226b93394eeb42de211caf540c78ca26cb42a6d0151800ff1e20479284832c70fd231716ad012c") connect(r1, &(0x7f0000002000-0x1c)=@in6={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x8}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000)=0x10) iopl(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000005000+0x107)='/dev/qat_adf_ctl\x00', 0x200200, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) ioprio_set$pid(0x2, r3, 0x8) syz_open_dev$adsp(&(0x7f0000003000)='/dev/adsp#\x00', 0x6, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000000)={{0x0, 0x3, 0x8, 0x2, 0xe0e}, 0x100000001, 0x7f, 'id1\x00', 'timer0\x00', 0x0, 0xfffffffffffffff9, 0x2, 0xffffffff00000000, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000005000-0x59)=""/89) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000007000)={r1}) socket$alg(0x26, 0x5, 0x0) 2018/01/19 09:34:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000091c000)='/dev/vcs\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000504000)={0x40, 0x10, [0x6, 0x5, 0x7fff, 0x0]}) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000536000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b408", 0x10}], 0x1, &(0x7f0000711000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0x3}], 0x1, &(0x7f00007f2000)=""/0, 0xffffff44, 0x0}, 0x0) 2018/01/19 09:34:44 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000037b000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xd3)={r1, 0xcb, "f16b14d66eb3723128bbb96b58303b187d187b99219d2b5b543dfb88fc260c7489090b2bb8c6639f9a9123599e4fac5b91e7f8291be2d8cb5e08368010bae4eb0d6306d2632a6314de4575b9b5e5fef1eaa0f6cbc9facfab89e60f2576e16b20305a2d352772f2f632cd1f81b8ad189a91bd3ba04ea53cb941d438d2ddb0c1cbde60e6576d69c5c507cf85af1b9d853c090466383bf8b1afb4aa1df77f9a045e90ae39208313d044946f065c3daf10fdcbeed6aaa43922d008290ef0e8e1cfe337ab3f798e771568fbe365"}, &(0x7f0000001000-0x4)=0xd3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000002000-0xc)={0x4, r0, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000003000-0x4)=0x3f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000004000-0x64)={&(0x7f0000001000)=[0x3], 0x1, 0x800, 0x7, 0x16, 0x4c, 0x6, {0x1, 0x101, 0x56, 0xffff, 0x1, 0xfffffffffffffff7, 0x2, 0x7fff, 0x5, 0xe386, 0x4, 0xde, 0x7ff, 0xfffffffffffffffd, "f5a0bcf12c7c6fff350d0ed7ee37bdb7b0cd381173ad8089713bfd217b603b66"}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000004000)={0x6, {{0xa, 0x0, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f0000005000)="77c54d6abf13bc3e218861e1228fed5c74ddc92fbf9347071750f9a6dcf60d286eed00348b7593512dd374f38518bd17789193c85bb7cfd6dd9113d78197b2e8c1b4fd12b898be2f00fdc3d6dbd05cbb843833", 0x53) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000006000)=0x6, 0x4) membarrier(0x11, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000008000-0x10)={0x8001, 0x8002, 0x6, 0x80, r2}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002000)={@common='vlan0\x00', &(0x7f0000009000-0x38)=@ethtool_sfeatures={0x3b, 0x6, [{0x0, 0x9}, {0xffffffff, 0x100}, {0x1, 0x7}, {0x1ba, 0x5}, {0x10001, 0x1}, {0x8000, 0x20}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000009000)='/dev/vcsa#\x00', 0x10001, 0x800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000b000-0x8c)={r1, @in6={{0xa, 0x3, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x2835}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000b000-0x4)=0x8c) 2018/01/19 09:34:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000319000)=0x5, 0x4) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000d1d000-0x4)=0x0) accept$inet(r0, &(0x7f0000c26000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e4000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0xffff7fffffffffff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1884000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x20, &(0x7f0000c6b000)=0x0) memfd_create(&(0x7f0000f78000-0x11)='/vboxnet0md5sum/\x00', 0x3) io_destroy(r1) r2 = syz_open_dev$sndpcmc(&(0x7f00003ca000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x200400) getsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000ec8000)=0x0, &(0x7f00009c3000)=0x4) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000c28000)=@pic={0x4, 0x560c6d40, 0x7, 0x81, 0x5, 0xef03, 0xca, 0x5, 0x2f, 0x200, 0x4, 0x1, 0x2, 0x4, 0x200, 0xc3e}) 2018/01/19 09:34:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_dev$amidi(&(0x7f000053f000-0xc)='/dev/amidi#\x00', 0x4, 0x800) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000c2d000)={0x0, 0x0, 0x0, 0x0, 0xe9, 0x2, 0xc, 0x4, "b1eaee41e18ffecb7e496f62869e0f25ecc84610a2d6dcd4acfd92ac403e3e6ebab43ab53b97077f4d6d8f5846bce13b27c3cefb8656a1b1b3737fa2374730fe", "2474108215e041e00f7b193e9eee802fb93897711cbe68ae11c4f6224960c05e", [0x5, 0x100000001], 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000a5000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) shutdown(r2, 0x0) [ 111.823717] QAT: Invalid ioctl [ 111.853131] binder: 7807:7811 transaction failed 29201/-28, size 0-64 line 2957 [ 111.896597] binder: BINDER_SET_CONTEXT_MGR already set [ 111.902471] binder_alloc: 7807: binder_alloc_buf, no vma [ 111.902496] binder: 7807:7811 ioctl 40046207 0 returned -16 [ 111.908195] binder: 7807:7829 transaction failed 29189/-3, size 0-64 line 2957 [ 111.924120] binder_alloc: 7807: binder_alloc_buf, no vma [ 111.929641] binder: 7807:7844 transaction failed 29189/-3, size 80-16 line 2957 2018/01/19 09:34:44 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000ba8000)='/dev/input/mouse#\x00', 0x81, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0x8001, 0x48dbbf9, 0x5, "5cbdfbe93f09", "299374cbbf996c4772089ba3a8812209"}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d05000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r2 = gettid() setpgid(r2, r1) connect$pptp(r0, &(0x7f0000001000-0x20)={0x18, 0x2, {0x2, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/19 09:34:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000079a000)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000885000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d8b000)=0x8) syz_emit_ethernet(0x3a, &(0x7f0000550000-0x102)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @igmp={0x22, 0x0, 0x0, @loopback=0x7f000001, "904a8c65"}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/19 09:34:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001fe000)='/proc/self/net/pfkey\x00', 0x10082, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000747000)={0x0, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000275000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r0, &(0x7f0000a10000-0x14)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f00000a6000-0x38)={&(0x7f00008fb000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000240000-0x10)={&(0x7f0000d88000-0x80)={0x5, 0x200, 0x0, {0x77359400, 0x0}, {0x77359400, 0x0}, {0x1, 0x2, 0x100, 0x401}, 0x1, @canfd={{0x3, 0xfffffffffffff354, 0xdeb, 0x7}, 0x24, 0x1, 0x0, 0x0, "332e52fc52ce0016c9b10f9f1825a80d3a2a6edb2decefed244dacb8244226b360f35b960cb2609895691cd4e22372cc7bd53f7dbe81794161b838e62bdcf794"}}, 0x80}, 0x1, 0x0, 0x0, 0x80}, 0x40) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x6, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 09:34:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) connect$netlink(r0, &(0x7f0000742000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000160000-0xa)=@abs={0x0, 0x0, 0x0}, 0xfff2) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) recvmmsg(r1, &(0x7f0000bd5000-0x12c)=[{{&(0x7f00005ee000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ed0000)=[{&(0x7f0000f5d000)=""/163, 0xa3}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x10002, &(0x7f00005b2000-0x10)={0x0, 0x0}) 2018/01/19 09:34:44 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x3, &(0x7f000000f000-0x18)=[{0xc, 0x0, 0x0, 0x0}, {0x15, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000018000-0x20)={{0x0, 0x2710}, {0x0, 0x7530}}, 0x100) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x1f) 2018/01/19 09:34:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000057a000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000b3a000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000982000)={0x0, 0x1c9c380}, &(0x7f0000661000-0x8)={0x0}, 0x8) readv(r2, &(0x7f000049b000)=[{&(0x7f00003ce000-0xbd)=""/189, 0xbd}, {&(0x7f000073e000)=""/4096, 0x1000}], 0x2) 2018/01/19 09:34:44 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000cd7000-0xe)='/dev/admmidi#\x00', 0x2, 0x68442) write$tun(r0, &(0x7f0000e10000-0xf6)=@pi={0x0, 0x201, @ipv4={{0x7, 0x4, 0x0, 0x6cb, 0xf2, 0x2, 0x5, 0x8, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ra={0x94, 0x6, 0x6}]}}, @dccp={{0x3, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0xf, 0x5, "fcc24d", 0x8, "f0dbce"}, "1d34663157c056413d7da93a4dea50b359896788baca492efda9241a5e2105b0ad8125c630e9e7fd3e6d6e45bb6a4ff41927f5e80d0da275322ceb6a8c00470058b804f9f8d25b0ffa1506c414a8acaee64a9efb488168a6e96c862748564af04bc22ae3ee9045341d702aeea4057d3aada2c7c6453d27b454ba9c21b5a1a21b16ab989e896e403bfadfc21de1722df7b3b4a4946ccb0fbffaa08162366a6a3ed5d84dfcbe8bfb65bc4b7887f53475a3c2ec0835b34af3ef6ada22fe7dbaed93cc421f6532a3"}}}, 0xf6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000574000-0x4)=0x0) syz_open_dev$vcsn(&(0x7f0000581000)='/dev/vcs#\x00', 0x3, 0x40002) timer_settime(0x0, 0x0, &(0x7f0000384000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f00005d4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 09:34:44 executing program 2: clone(0x0, &(0x7f0000ec4000)="", &(0x7f0000208000)=0x0, &(0x7f0000e71000)=0x0, &(0x7f000013e000-0xc2)="") r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d21000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$unix(r0, 0x0, &(0x7f0000e9f000)=0x0, 0x800) ptrace$pokeuser(0x6, 0x0, 0x0, 0x0) 2018/01/19 09:34:44 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000849000-0x30)={0x2, 0x0, 0x9, 0x81, 0xff, 0x0}) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') creat(&(0x7f0000eaa000)='./file2\x00', 0x0) rename(&(0x7f00007bb000-0x8)='./file2\x00', &(0x7f00001f5000-0x8)='./file2\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 09:34:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68a0dc31e186d773c76175085eb896e1e9", 0x20}], 0x1, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) lstat(&(0x7f0000587000-0x8)='./file0\x00', &(0x7f0000c82000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000781000)={0x0, 0x0, 0x0}, &(0x7f0000ecb000)=0xffffffffffffffc0) syz_fuseblk_mount(&(0x7f0000aec000)='./file0\x00', &(0x7f00001bc000-0x8)='./file0\x00', 0x4002, r2, r3, 0x3, 0x4, 0x4) 2018/01/19 09:34:44 executing program 0: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) getuid() setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034", 0x60}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000ed6000)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) [ 111.943653] binder: undelivered TRANSACTION_ERROR: 29189 [ 111.949171] binder: undelivered TRANSACTION_ERROR: 29189 [ 111.954731] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/19 09:34:44 executing program 7: mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r0, 0x0) 2018/01/19 09:34:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000ad9000-0x8)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) memfd_create(&(0x7f0000710000-0x9)='/keyring\x00', 0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000c1000)={{0x15001, 0x1, 0xe, 0x9, 0x6, 0x0, 0x1, 0x80, 0x10001, 0xfffffffffffffffa, 0x8001, 0x7fff, 0x0}, {0x3000, 0x5000, 0xf, 0x4, 0x80, 0x9, 0x3, 0xffff, 0x7ff, 0x0, 0x101, 0x0, 0x0}, {0x13000, 0xf000, 0x7, 0x2, 0x44, 0xfff, 0x6, 0x0, 0x8, 0xa842, 0x2, 0x3, 0x0}, {0x10000, 0x10f001, 0xc, 0xfff, 0x4, 0x6, 0x0, 0x1, 0xffff, 0x559, 0x9, 0xff, 0x0}, {0xf000, 0x6000, 0xf, 0x22b, 0x6, 0xfffffffffffff403, 0x80000001, 0x550, 0xfffffffffffffff7, 0x7, 0x81, 0xfffffffffffff7dd, 0x0}, {0x4, 0x10f001, 0x0, 0x81, 0x2, 0x100, 0x8, 0x6, 0xac, 0x5, 0x7, 0xb12, 0x0}, {0x1000, 0xf000, 0x4, 0x0, 0x1, 0xe60, 0x1, 0xff, 0x8, 0x1000, 0x5c, 0x6, 0x0}, {0x13002, 0x3000, 0xd, 0x8, 0x9e2, 0x1f, 0x10000, 0xffffffffffffffc0, 0x6, 0x8, 0x2, 0x0, 0x0}, {0xd002, 0x7004, [0x0, 0x0, 0x0]}, {0xd000, 0x16004, [0x0, 0x0, 0x0]}, 0x20000000, 0x0, 0x6000, 0x40, 0xe, 0x1, 0x4, [0x1, 0x7fff, 0x101, 0x7fffffff]}) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) close(r3) 2018/01/19 09:34:44 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={@generic="34a610641cc0254749bba34cadc47937", 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000c26000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000022f000)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000000000)=""/144, 0x90}, {&(0x7f0000001000-0x8b)=""/139, 0x8b}, {&(0x7f0000685000)=""/163, 0xa3}, {&(0x7f0000001000-0xda)=""/218, 0xda}, {&(0x7f0000407000)=""/46, 0x2e}, {&(0x7f0000000000)=""/208, 0xd0}, {&(0x7f0000001000-0xac)=""/172, 0xac}, {&(0x7f00004f6000-0xf1)=""/241, 0xf1}], 0x9, 0x0, 0x0, 0x7487}, 0x737c}, {{0x0, 0x0, &(0x7f0000105000)=[{&(0x7f0000da5000-0x20)=""/32, 0x20}, {&(0x7f00002ab000)=""/175, 0xaf}, {&(0x7f0000126000-0xcf)=""/207, 0xcf}, {&(0x7f000076c000)=""/0, 0x0}, {&(0x7f00007a0000-0x2b)=""/43, 0x2b}, {&(0x7f0000000000)=""/136, 0x88}], 0x6, &(0x7f0000000000)=""/159, 0x9f, 0x80}, 0x76}], 0x2, 0x2000, &(0x7f0000000000+0xc43)={0x0, 0x0}) readv(r1, &(0x7f0000415000)=[{&(0x7f0000ba0000-0xcb)=""/203, 0x3f1}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='mqueue\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/19 09:34:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000474000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00009a2000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00001f9000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x40) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000f71000)={0x7, 0x1, 0x6}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) epoll_create(0x2) ppoll(&(0x7f000075d000-0x10)=[{r0, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f0000a38000-0x8)={0x77359400, 0x0}, &(0x7f000025b000)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000199000-0x30)={0x10, 0x0, &(0x7f0000c82000-0x10)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) 2018/01/19 09:34:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000312000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041b000)=0x2e) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000ab2000-0x4)=0x0, 0xfffffdf0) recvmsg(r0, &(0x7f00004fc000-0x38)={&(0x7f0000eff000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000cf5000)=[{&(0x7f0000e2b000)=""/238, 0xee}, {&(0x7f0000988000-0x77)=""/119, 0x77}, {&(0x7f000097b000)=""/62, 0x3e}, {&(0x7f00002d6000)=""/224, 0xe0}, {&(0x7f0000d2f000+0xddc)=""/90, 0x5a}, {&(0x7f00008f6000-0x3)=""/3, 0x3}], 0x6, &(0x7f00003bc000-0x20)=""/32, 0x20, 0x4}, 0x10160) syz_emit_ethernet(0xff, &(0x7f0000ebf000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @random='$1Tb;\x00', @remote={0xac, 0x14, 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) 2018/01/19 09:34:44 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000446000)='/dev/input/mouse#\x00', 0x8, 0x282e00) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x84f4) r1 = syz_open_dev$usbmon(&(0x7f0000bc3000)='/dev/usbmon#\x00', 0x78c2, 0x410000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0xfffffffffffffff7, 0x0, 0x1, 0x272}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000000)={r2, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x5}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x12)={r3, 0x0, 0x0, 0x1f, 0x4, 0x3}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000002000)={0x1, 0x2, 0x7, 0x3, 0xff}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000)=0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000004000-0xa8)={0x4, 0x0, [{0xc0000005, 0x8, 0x1, 0x100000000, 0x81, 0x100000001, 0x2, [0x0, 0x0, 0x0]}, {0x8000001b, 0x0, 0x4, 0x4, 0x0, 0x6, 0x81, [0x0, 0x0, 0x0]}, {0x80000007, 0x7, 0x5, 0x50d, 0x0, 0x4, 0x3, [0x0, 0x0, 0x0]}, {0x7, 0x0, 0x4, 0x2, 0x80000000, 0x8, 0xca, [0x0, 0x0, 0x0]}]}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000005000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000006000-0x20)={0xff, r2, 0x10001, 0x400}) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000002000-0x59)=""/89) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000003000-0x10)={0xff, r2}) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x3) get_mempolicy(&(0x7f0000006000-0x4)=0x0, &(0x7f0000001000)=0x0, 0x9d6, &(0x7f0000000000/0x4000)=nil, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000005000/0x1000)=nil, 0x1000}, 0x0, 0x0}) 2018/01/19 09:34:44 executing program 3: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000ee8000)=0x7120, 0x4) signalfd(r0, &(0x7f0000ca9000-0x8)={0x1}, 0x8) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ef0000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000849000)=[@in6={0xa, 0x0, 0x409, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x1, @rand_addr=0xa8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000108000-0x64)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/19 09:34:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x42, 0x4003) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c4b000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000764000)={0x57, 0x12000, 0x6, {0x193b, 0x6}, {0x20, 0xffff}, @const={0x1, {0x2, 0x8, 0x100, 0x5}}}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000412000)={@generic="090e2fb542a886bb30e2855edbf8735a", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000575000)={r2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @empty=0x0}, 0xc) syz_emit_ethernet(0x1e, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x7, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x27, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/19 09:34:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00007be000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fac000+0x89f)=0x14) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f0000e84000-0x18)={0xfffffffffffffffc, 0x5, 0x6}) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000e35000-0xc)={r2, @loopback=0x7f000001, @empty=0x0}, 0xc) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x208000, 0x48) sendmsg$can_bcm(r3, &(0x7f00000ac000-0x38)={&(0x7f00006fa000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000d51000)={&(0x7f0000ce0000)={0xafdc327761ba5e82, 0x20, 0x40, {0x0, 0x7530}, {0x0, 0x0}, {0x4, 0x4f6c, 0xfe0, 0x3d}, 0x1, @can={{0x2, 0x4, 0x96d4, 0x8001}, 0x6, 0x1, 0x0, 0x0, "4052070c26682190"}}, 0x48}, 0x1, 0x0, 0x0, 0x4814}, 0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000f2a000-0x28)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000eb3000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000c16000)=0xc) r6 = syz_open_dev$mice(&(0x7f0000276000)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f00009e9000)={r5, 0x3ff, 0x5, 0x7, 0x10001, 0x9}, &(0x7f0000cd3000)=0x14) ioctl$SIOCGIFHWADDR(r6, 0x8927, &(0x7f0000730000)={@common=""/16, @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000fba000-0x4)={0x8, 0x10000}}}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000caf000-0x8)={0x0, 0x0}, &(0x7f0000f2a000)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000611000-0x8c)={0x8, 0x3, 0x3, 'queue0\x00', 0x60000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000866000-0x4)={0x5, 0x0, 0x8000}, 0x4) r7 = add_key(&(0x7f0000215000)='cifs.idmap\x00', &(0x7f0000808000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000066a000)="a59f97f0b32fe8c08eba4a0ed132e62010852a9a93d56fea7f278d97a91d75de6a49adf9417563d80d3a319da0b2934dbe9ec71b40c4a2efd3c624a2fd71d9199fc6fd510ec06024169bc69e1d6b31dbc4936daf680c2ebb77075e6c01311d5cac11e5c4cb288e917251ad9d45253c7e7aceb8a57fe83b9df3d926fbebdd8126a4c70df20106414ce1fbd58c", 0x3b, 0xfffffffffffffffb) keyctl$get_persistent(0x16, 0x0, r7) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) recvmsg(0xffffffffffffffff, &(0x7f0000401000)={&(0x7f0000215000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000733000-0x80)=[{&(0x7f0000599000-0xfe)=""/254, 0xfe}, {&(0x7f0000b47000)=""/213, 0xd5}, {&(0x7f00004ea000-0x86)=""/134, 0x86}, {&(0x7f00007fd000)=""/55, 0x37}, {&(0x7f000021c000-0xd5)=""/213, 0xd5}, {&(0x7f00001ae000-0x4b)=""/75, 0x4b}, {&(0x7f00003cd000-0xaf)=""/175, 0xaf}, {&(0x7f0000ded000)=""/19, 0x13}], 0x8, &(0x7f0000b63000-0x21)=""/33, 0x21, 0x0}, 0x22) getpeername$ax25(0xffffffffffffffff, &(0x7f00004bc000)={0x0, {""/7}, 0x0}, &(0x7f00006ca000)=0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000922000)={0x5000, 0x10000, 0x0}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000142000+0x75e)=0x0) r8 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10004, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r8, 0xaeb7) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r8, 0x84, 0x17, &(0x7f00002d9000)={r4, 0xaaf, 0x93, "e49dacf5398f1f377638b63bfefa4032d00e762e25f0c8d0216d37440ab461588181b1e56d8459d5601c8e7f40c90032d31a918b1dc4e2661e8b945af0d7a5982229a10b72f41706b57fc9af9d13ea299c060b001ea9815b350748bcd0fd557ebae85a203f8b558fc59259feda373c183e445970aeb931346a54b9893d26fe027b6adc206d89c97d209dcd8f59f703195c70d2"}, 0x9b) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_GET_REGS(r8, 0x8090ae81, &(0x7f0000f4b000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2018/01/19 09:34:44 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$setmm(0x23, 0x7, &(0x7f0000001000/0x6000)=nil) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000008000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000008000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c8, 0x0, 0x6, 0x9, 0x0}, &(0x7f0000007000)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000002000-0x8)={r3, 0x0}, &(0x7f0000007000)=0x8) 2018/01/19 09:34:44 executing program 7: r0 = msgget$private(0x0, 0x1) iopl(0x68) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40000, 0x0) sendto$unix(r1, &(0x7f00009d1000)="cad996af46498af9bfa8333cac1e1a10693eae97b13e97ecb175ad2c13317779d5ec768e53b159f996e501e03fd3b68a9bd5052ce32175044d51a7834a4816bd32b6", 0x42, 0x1, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r0, &(0x7f0000003000-0xd1)={0x0, ""/201}, 0xd1, 0x3, 0x3800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000003000)={&(0x7f0000000000/0x3000)=nil, 0x9, 0x1, 0xa, &(0x7f0000000000/0x1000)=nil, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000005000-0x28)={@common='nr0\x00', 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) 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) sendmsg$can_bcm(r1, &(0x7f0000004000)={&(0x7f0000005000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000004000)={&(0x7f0000005000-0x48)={0x7, 0x220, 0x10000, {0x0, 0x0}, {0x0, 0x2710}, {0x2, 0x760a, 0x1000, 0xfff}, 0x1, @can={{0x2, 0x9889, 0x1f, 0xfffffffffffffd01}, 0x2, 0x1, 0x0, 0x0, "fa39f512ae285402"}}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000)={0x0, 0x0}, 0x80800) msgget$private(0x0, 0x14) setsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f0000004000)={@multicast1=0xe0000001, @empty=0x0, @rand_addr=0x0}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000006000)=0x0) sched_getaffinity(r5, 0x8, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000004000)=0x0, r4, &(0x7f0000007000)=0x0, 0x5f9f, 0x5) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000003000)={r3, r4}) dup2(r1, r1) setsockopt$sock_void(r4, 0x1, 0x3f, 0x0, 0x0) 2018/01/19 09:34:44 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f000000a000)='./control\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000000d000)='/dev/usbmon#\x00', 0x10000, 0x20000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000000d000-0x8)={0x0, 0x10001}, &(0x7f000000e000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000000d000)={r1, 0x0}, 0x8) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000000f000-0xa)='./control\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000001000)=""/53, 0x35) 2018/01/19 09:34:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002e1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e98000-0x4)=0xfffffffffffffca7) 2018/01/19 09:34:44 executing program 5: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x6, 0x100) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r3, &(0x7f0000f8a000)={0x0, 0x0, &(0x7f0000d32000-0x30)=[], 0x0, &(0x7f0000f80000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r4 = dup(r3) recvmsg$kcm(r4, &(0x7f0000f7e000)={&(0x7f0000c24000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000ea6000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) init_module(&(0x7f000002b000)='\x00', 0x1, &(0x7f0000009000-0x1)='\x00') getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) read(r5, &(0x7f0000025000)=""/0, 0x0) 2018/01/19 09:34:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f, &(0x7f00006e6000-0x3f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x9, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x0, [], "15"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) socketpair(0xf, 0x8000f, 0x100000, &(0x7f0000260000+0xeec)={0x0, 0x0}) 2018/01/19 09:34:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000cac000)=@assoc_value={0x0, 0x0}, &(0x7f0000b35000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005b9000)={0x0, 0x3}, &(0x7f0000239000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000062d000)={0x0, 0x4}, &(0x7f00007ce000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000cfd000)={0x0, 0x2, 0x3b, 0x3, 0x1f, 0x10000000}, &(0x7f0000354000)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002a2000)=@assoc_value={0x0, 0xa426}, &(0x7f00002be000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004f4000)={0x0, 0xffffffff, 0x10}, &(0x7f0000126000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e8c000)={0x6c, 0x0, 0x997, 0x5, 0x0}, &(0x7f0000ec3000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000736000)={0x0, 0x17, "aeb2fdaff2e34415a469dd45b2075d11da7666af1ffd3d"}, &(0x7f00006c5000-0x4)=0x1f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000475000-0xd6)={0x0, 0xce, "44008fca540952e432aa8b89ef040bbc5e19b62766fdb610e05394f2b7fa1238ff0195ab7ce0f6b396529880afe6c14fdf528617a0b018dc7283b266bd24dcb914100e615b770d9b90ec2a2ddb4012e6daf5ea205f68a7fc44d1ba32a22d264495f1e159221b3931e8fe65d8473c917bce6d8e6d479425e261d2d1f5149e12f5748b7a9b51318e49ed824eabc2390544f9078919ec88839c8421671612a30b9904960e94d0b025c2e4040d6c1d1773b1601973f421eabbe820be535d14565e3265bba22d5c2b5de5191ed90b3f30"}, &(0x7f0000fa3000-0x4)=0xd6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00009eb000)={0x0, 0x6}, &(0x7f0000449000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000226000)={0x0, 0x5, 0x8}, &(0x7f0000cd4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005f0000)={0x9bc, 0x2, 0x2, 0x101, 0x0}, &(0x7f00002ff000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000038b000)={0x0, 0xad, "ac826b2b90856ccdd831801b0b8c99fb47e649b488131d97bf379a82e8c05d24bcd2a88cedfa5e7a998cb32154126758436b9b9b68c402df3a373ed4b6f062c5a0420a52f2952207067323673c2b7984203f0e3467eecc6605a9e07076d01d2f482f736e1042364b2689aedd3b82729e001ff98ce4b1fc7f146917b97c85a695d1e03393a4e726d313bad35a4d32aaf228939b11df89a1ae0ab566a41bc7f1a48a0184ddefb586534017ccc2d3"}, &(0x7f0000d9a000-0x4)=0xb5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000656000-0x6)={0x0, 0x6}, &(0x7f00001f8000)=0x6) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000bfd000-0x10)={0x0, 0xaf6, 0x10, 0x10000000}, &(0x7f00009db000)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a55000)={0x0, 0x7}, &(0x7f0000c39000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b95000-0xc)={0x0, 0x50, 0x30}, &(0x7f0000314000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b75000-0x108)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x0, 0x1, 0x3, 0xffffffffffffffe0, 0x4, 0x4, 0x100000001, 0x5, 0xeedc, 0x7, 0x8a88, 0x2, 0x70, 0xeacf]}, &(0x7f0000d13000)=0x108) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000374000)=@assoc_id=0x0, &(0x7f0000be9000)=0x4) sendmmsg$inet_sctp(r0, &(0x7f0000de3000-0x150)=[{&(0x7f0000741000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b6e000-0x80)=[{&(0x7f000080d000)="8d9d9d14970594b7b3943bd76e3e089e2cd93ae6fe21dafad7c4076030988a1ca694b64e4f7fc97d21050bddde8c9e88f995a3fd9c3cc361a00de3f5c6981f6e2a27f218413238d2d0cd54313bb2013e73770e134baf8b3615f8fcaf7e914a311b3bc1a5ca79ffda0735f0156569504b202fbbdd1c0035a816178cf9ae9e514d122c0333845bacc8ff2f17172a3f673ee14834573fa97f939083c09f6c1e6f3d315f0aef3412a9689dcf", 0xaa}, {&(0x7f0000f43000-0xf4)="376764f40cece80e681a3a3171eb847b489a9648b8ca63cff989270bcf1c2751f1deba9370f55a15d6698148016c23c2b633cd16e7a8e01106344a19b39e01d041b067ad964f813795fe6dad60fcc438ac602a28f81f9bc49495d606ea69719d1b47e821d58d96abdd035aeaa5eea85c8a2318eae58ae2a9cc7f5861b007fdd75436387dbeb8d765d1ee99e6c759a38453002cac0a4cb597ac112d0984ad767dec46456387acdd3d52ab9426e9c7d708a91096a02316ffa4a114fe158c07f2c3b449ae13205efa6c84eac6d96b1cc310a8c02c2053e4da66fec8da159ff871df2d34a9047db00f581f6e68a8380f062ecfe3b534", 0xf4}, {&(0x7f000033e000-0x19)="45a2744f9bc8947893df1cc0063059ee279fb1081d985ffa78", 0x19}, {&(0x7f0000ede000-0x16)="042fae2efe098fd469e49cdb1226789daabd11448f0f", 0x16}, {&(0x7f0000126000)="", 0x0}, {&(0x7f0000878000)="5908fca322f4aaa4fd0bf656a520e045c7de4a4c82049c4c25078941d3ab82077e4d37830624f7ca4ad892fc5a1f3b8824efdb6c3e201d33f6fad8b47a8e4d346c05ca8ddf6c17b5abb1800fe7ffdb3744271b90ce41b990df5cbe197bd84ffcb6dea422b2d41b028dd97de19b9110fc424160ec210b89e459fb8c4194f1e6e66b9428cf7534834a7c9f45f1fa7b661c5e4524910f6a4800fc629f28778d8af6a4b8f8bb4b0a3e", 0xa7}, {&(0x7f00006f3000-0xa7)="3c060cabd0dc3718e0095526c246b0e9e229ecc39ae3eb1045a246f1c980e3c7dbbd7016f4200599cce4cf3939aa95bfe1378fdf3d051a5969b98eb6551f6ae0ae7d2d90295ccc4f57a2006d182036beef78cdc2d43c84f64db9c68f1b724b35f1e6eca647c5276ce15454b593321da0bf43f0d5c502b93f83ea68905911f097a9ede6b47869d1b2cba0bb4083153c62f6e447475841172c5d1cdbb0a4ec54ed8ae40f9635d929", 0xa7}, {&(0x7f0000f33000-0x64)="549291161b49f4eae229ecd27fa867272fddf6af7945fc5cb2a2dcce12ff43fbac744175306716e7acb2fe0768f3abbae691381e974cd18b5a3d8459994c6d300682eebd79d3c7cc6543fce646a2c5beb53905fa652771bdfe5b7c0e4c36eb6e767227534d3415307e52b504274eb8ae6f23ee3b8dbd13ac61baf3ba5538e715df808769f0bb85a2fb13c94d1692e25a97a40244cbfe684a5ac82a0129", 0x9d}], 0x8, &(0x7f0000a40000-0xbf)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x9, 0x20a, 0x7fffffff, 0x20, 0x77, 0x0, 0x0, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x49b, 0x8002, 0x7e, 0xe88f, r2}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff7, 0x0, 0x20e7, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0xb, 0x4, 0x6, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0x2, 0x44c0, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffeffffffff, 0x200, 0xdc, 0xffffffff, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x3, 0x6c, r6}}], 0x150, 0x40001}, {&(0x7f000055f000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004d4000)=[{&(0x7f00000f7000)="de9ea97148fc809d8e3d904418d32ec6", 0x10}, {&(0x7f0000d9e000)="4a6a5734697ba3cc26138c73b19559ff25df5e481a9e88e6f92d1b46014abc07605f59ef9fb3a8f911cc1def750dfbd640d7fa8025f1d602029200e32b2f2c9eeb4db1432d84388d9af918d4c990e607feb1ff737d2e2245be90f33eef1f506d4a70392dce3f1f7a3123098f72dcb43ac58e4573d04f2cf30083e5598ac974abd1bb08498ef4d696d97f0ec37368d55bd5447fffbb81b6407fa07cbf23606b2bfb87df", 0xa3}, {&(0x7f0000384000)="", 0x0}, {&(0x7f0000212000-0xd5)="048c607e6e8aeda176ddcddc13d9aedd8df43818fc2f89e36ba1c41cc3ea7d4466b2edb8826957e583f2d7025fcb29b2f0dc3ef28534c33d2d1f6e69bf5b4457508c8d67a9e132870e425f5ad7c3a4cf196d0c5498903a49bcd3336a90b59fb6860b749ea3a52e17e63453f433dd112ff7c5f929f7b5f7c8bc1dc970a17ccd36cf1423f59a0eef40550185f81d0d992eee09289922a5d7967d3fa1340e4b6519e665d87ff8eaf624e54960cf27c4c5385cb475af21b015afafe68f52c69c3fb6fd9a89d71a098e7ff8ab81f33bfaae97789ee05729", 0xd5}, {&(0x7f0000087000)="576b024bfb176dca83d2723727a5ed85c1752001133f567d521334dc04e49491e1c189114daf2fefe7dfee7999cd8256e311e4decde1ac409a2f266a1015a085a20d4401ec7e427a93e9773158ef856d8ba9e61d135af5f7e7799ef926a626131a177300693f0048d8d4ba0bae5f563ed5a36e1118095fd72819bc9afca8899c454e5f18b1f252e9b3748b40566adc83549abe896f49a7e9dcb1bd2ab8a48ecaf41cbce83f64af505e0dbd8ad307030e78386c8054d86d8d754ac43cbca4cb9696d6bbb60a76eb89c628", 0xca}, {&(0x7f0000a05000-0x51)="6d67d36ceb3cbd31cf2fb362669af10b5cec42d95a1e388193d3f73c4e9e95a814aa99c7e6fcbd5df9e3c7b9bd377909779ee2b107aa6eb875dbd84f430f3e1e77cb3b9632779a03ba7cc600f66fb440e6", 0x51}], 0x6, &(0x7f0000370000-0x1b0)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x3, 0x100000001, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0x9, 0x10000, r8}}, @init={0x18, 0x84, 0x0, {0xdb1, 0x1, 0x8, 0x8000}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x81, 0x201, 0x1004000000, 0x80000000, 0xc828, 0x8, 0x201, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8, 0x7, 0x2, r10}}, @init={0x18, 0x84, 0x0, {0x7, 0x10000, 0x40, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x208, 0x0, 0x20, r11}}, @init={0x18, 0x84, 0x0, {0x5, 0x1000, 0xfffffffffffffffc, 0x38}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x1, 0x800a, 0x20, 0x100, 0x6, 0x1, 0x8, r12}}], 0x1b0, 0x8040}, {&(0x7f0000627000-0x1c)=@in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xfffffffffffffffa}, 0x1c, &(0x7f000085e000)=[{&(0x7f00004a9000)="c91c452737e10bc07c4f9b8d2091050d2cef97709c4d71e4712c43e7628c137fceb52d0d0ce03df481fb39370dfe41f55104536c3b4b69720b19d1a98d4719b31b43b142c7b9756dbe9605a4799d538ad3ae459a6cc3f863ba8caf10a40a238a43ccb6807c99accee7779d3cf8d5ae1aa67973a2043df052db33ffda215fb3dda0a7ba77cdba639a1674249f1a1f77198e19265ae9a4cba7f10e5ee13abaedd36b873635d5b1abf6b0bd6d06588b194f6f0212a63151df5173577f20443f44869bdca659027ab149d5b79c", 0xcb}, {&(0x7f000007a000)="f6c83d6763eb737d315ad5dbb97c97241f21a75d9e549e88a26a4a874ef7e0d8416aef4dfb21be2bad8d94a1cb63425a49732feaf763375ca02679e3deb798ae69dc11b9b2b27d5cf10b99880f6e3cc7463134917725", 0x56}, {&(0x7f000006d000-0xc9)="c709c9a22523d94f32a31b750ea5a6be1e3c1a6a5e0dc5b6b385ae3f8a5dc701f167e1a42e097a7517fe69e7d1991c7b1ec353a993bb1d8302311560b9126767138b1a9bc1099edbe7cb8dd59264b4a755cbe7c9a0939b4e0eec790a647e59556011d60c4a96b4752dae23760a7d838e55ad9b5077b4acf4c09306f07e3b5e109371f30301977696010d27d453b186e10b5cf6e448c30ee0e23c09a142d8ca39bc7cbf37fa5130ef63a0296db32643024844e26410ae0cb05268b6d32ff7e0e9043f9de2139ff6dda3", 0xc9}, {&(0x7f0000f95000)="6f41afe76cd0b2e899ab81d0b41ff7377f3c65a2185eb2c3232384a088d71ccf4f17c177898433bc2feecbd46bc9963dd7ebf3574e4c89cad99d0ea05f2aabb07205753fdee6d1dbe38f97adadc9715e73bc884f284c12284f8b7e9abb4121dfd2e89502ac6e4b4fa2acf8092a632035a99cafc860d582538d1f50a3f9d2e6554fca9f9f9a6a7736abe8c80882578e9debb4540ddc1ba5e607895a55eb167d5002e2a72a89288d48f73de6239035a0822808f201262426f94761838c69aa0beb6fb49e947d47ce4d", 0xc8}, {&(0x7f0000820000)="bccb4ec3dae10b108ac136b0e51f2d5c7d75d8a45a1c2f9cd8a10ca8bc1e04c484284ae21c68bcfcf22ad56799f7335ec43d56c123bf2d714d9ad52bb2548e23b76351cec8ccc836dbd2c58ecbfd612128777757c37ba929b43a591d259d35e95e8eb871fb6605ce7f4d702392d93f519c246b1991678a7c6e6d312877f2ac280294f638c0fd55172050c029deb055d85b5706ff3f20caaa71bf411246efb6f75b679ac2b0a02eb1154a5c09555e75651c6fb9bdb80bec90a707b7e40544b70066c7af1d589342c5bd44c7694f033d1727fd4dbb28cebf6ceae05b998d3899df49dd7e426ac34c5993a3035ff5a6cef52a511ca1eb5b", 0xf6}, {&(0x7f0000495000-0xa9)="fc7876e4457c1272feface3a5686e5aa35c3a1704c5a7072a48ec2aaaba3260f459c5e2a91dbd6cb38b531297a338d173957e0940f4208b69f90b8b933b09f1e95faa0e8b19a234dea3316c32f08c431d738da29e1d53d455d2bbfb010faeab3a7cbd59ea4f9f3b033d483b2a47ae52abdbe4f0be80fa19101b5ddca167d8bfdc38b48ac6e497d0d70592e499e1b644bd40aa5f9520ccb0438e7a76a25ca08ea6caaae6575d093d742", 0xa9}, {&(0x7f0000790000)="e26596e6788d132bb7b1842829b3e4d1794ad429ca3ffb5947a4b11059381a71e054f2a5a4e1ac1739b5929772289699275700fcb1", 0x35}, {&(0x7f0000a56000)="4477f60b7e122fe718", 0x9}, {&(0x7f0000dff000)="b067d76c70baa4e345af58fed131155ffab951b4bc711734cec84c1b70b62bd2613c9e9968a5cebd", 0x28}], 0x9, 0x0, 0x0, 0x40000}, {&(0x7f0000658000)=@in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c, &(0x7f00008e7000-0x20)=[{&(0x7f00005cb000)="bb51077b8454207b70caafc530bf9292dfdd59a9e68018870a92bc85930189c8930afd56bc4572f2d0e5ac2401203e36d03bd2319a98c6f8321b1ad1980b50041f8b46878ee6dbc21390115a84ae6a71d9bd4052f397babea671ac9f3e312f87a09738f18ffe2998c8b0b65d99cc04b0de46f89097b6690ccf8eed47ea9bbe0f0aed64b6530802ccd0d61ccc9cb2188af7a90055f50b24137a67636773d80c3b8dc7a64c9a58479fcda676a34ff9b2e8af927956c2060755d50d5e8f85b02a0f2168cbc02576d6ce1e4f429beb6107051e850401ec9a0ece64eda1cf1db3c43e", 0xe0}, {&(0x7f0000c5f000)="d40d041cd77ddaf0bad0e15f25ea9626e0963be34bc528b3", 0x18}], 0x2, 0x0, 0x0, 0x20040000}, {&(0x7f00003ae000)=@in6={0xa, 0x0, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x5}, 0x1c, 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{&(0x7f0000687000-0xb0)="63c640b8d7c238a500b325f2d9ec3c10226f6e1f5951f5a99bed27016f02cfae6abd323a5b0e79c5aec239d543a6ddbc7a8d094968ade8e4e9dfcceb2d8058eb3eb128ad4751b6faa959c3fdc171c1bd1edb314b323cc344fdf82e8d160b6b92c4f74d3517e5906fb1136ba676125193572193cdd8c688d8b2122a7dca064fb5c427690a688ffc8d7998099f9724371566db341c3b3309a5b8727ffc95e643e692d59fc4d74c495192f3c3626d1a6b26", 0xb0}, {&(0x7f00006d6000)="58bf88f9e9bd699bca2124", 0xb}], 0x9, &(0x7f0000f6c000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x8, 0x9, 0x9, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x3, 0x8008, 0x3f, 0x8200000000, 0xffff, 0x10000000, 0x5, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x0, 0x8, 0x7fffffff, 0xffffffff, 0x9, 0x7, 0x0, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x800c, 0x9, 0x7ff, r16}}, @init={0x18, 0x84, 0x0, {0x4, 0x6, 0xfffffffffffffffb, 0x100000001}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x823, 0x7, 0x9}}, @init={0x18, 0x84, 0x0, {0x4, 0x44, 0x80000001, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x204, 0x800, 0x6, r17}}], 0x180, 0x24004000}, {&(0x7f0000008000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006ac000-0xa0)=[{&(0x7f0000434000-0x1000)="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", 0x1000}, {&(0x7f00004f9000-0xa8)="b7ac6e0525fcb39fffeb569d1406ab9b869f3bac44dc5b4b1eb30c53d9c9d4f355f7008ad00bc9c6308628db8ce581be4b8099e6cb45c68dfab14958f667190ed242b281211894d4cfbbfacbe500b9bf4eda070c226cf13d4c8f653b6a3196d1fd721810246cef44a5f512d59678b4fefd695785f82b730e6de2a4dd14e57f55023524b1cfe504cae757285548357afa3605eea6e87b9e6279f3a0006c04d91e5b0e637e77e50bd9", 0xa8}, {&(0x7f0000257000-0x65)="4608f02703cfabe3e9d6fc9851903f14bdfc63d22db3b4bd820494a47c09b99753fa6285ef2d267242e2e745bc71ded6ff94821713fc1d17a92800c5ba99907c65d3d4553d91f3415e4a3c38627233b2e8ebbff900e7c0711f88506408adba78e248555294", 0x65}, {&(0x7f000073e000-0x32)="dba7323135472117ca4cc1389eaa4eba233af2f4a4d497da3ffdd0643692e14f0367be4b99c6756157dbdb23237054a97ad9", 0x32}, {&(0x7f000072d000)="a054c72377fa9ad8882d25bcda0f26a58482c01f1b886d2fe6ad71237d1c", 0x1e}, {&(0x7f0000852000-0x25)="15a2116d3659dd0b1fa65e4a52b351e0197615c6dda8bb7a351cc15f00557175ad0a9ca848", 0x25}, {&(0x7f0000764000-0x73)="8fd0f9e93e1d3c3d3f75a7870dd789ccab6e42ecd730ff3d6dd29c73811844133c24d4f315a435078a4779afa28ee7adc05388c604d1e7e9483351c3c6e8c2330dc086e506483e12f8a5f517199efa699c3afb7c7d98ec247590c2902c81ae8269ab2319493f372f0d6541e25ecf209102724c", 0x73}, {&(0x7f0000338000-0x4)="2763bce3", 0x4}, {&(0x7f0000e86000-0x5)="03407335a1", 0x5}, {&(0x7f0000311000-0x7)="d39896aa481818", 0x7}], 0xa, &(0x7f0000240000)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x100000001, 0x1, 0x77, 0x3, 0xe9, 0x7fffffff, 0xfffffffffffffffc, r18}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0xa, 0x2, 0x100000000, r19}}, @init={0x18, 0x84, 0x0, {0x3, 0x9, 0xa60, 0x35}}], 0x90, 0x0}], 0x6, 0x24004884) prctl$setname(0xf, &(0x7f0000333000)='\x00') recvmmsg(r0, &(0x7f0000398000-0xb)=[{{&(0x7f00001bb000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00003ab000-0x50)=[{&(0x7f0000a4b000)=""/4096, 0x1000}, {&(0x7f0000a9a000)=""/86, 0x56}, {&(0x7f0000fb2000-0xa2)=""/162, 0xa2}], 0x3, &(0x7f00000e6000)=""/226, 0xe2, 0x0}, 0x0}], 0x1, 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000dcc000)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000bc7000-0xc)=[], 0x41d9}, 0x20) write(r0, &(0x7f000027f000)="22000000120007d30e00000000000a000c150009000007190000000004000806da06", 0x22) 2018/01/19 09:34:44 executing program 7: mmap(&(0x7f0000000000/0x216000)=nil, 0x216000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000216000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000216000)={0x26, 'skcipher\x00', 0x1000, 0x0, 'chacha20\x00'}, 0x2b2) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00001b7000)={@common='ip_vti0\x00', @ifru_flags=0x802}) r1 = accept$alg(r0, 0x0, 0x0) fgetxattr(r1, &(0x7f0000215000)=@known='system.sockprotoname\x00', &(0x7f0000216000-0x3)=""/3, 0x3) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000bf000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000216000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000217000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000217000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000217000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000217000)='/dev/sequencer2\x00', 0x1010ff, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/19 09:34:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mlock(&(0x7f0000b1e000/0x4000)=nil, 0x4000) open(&(0x7f00002b6000-0x8)='./file0\x00', 0x200000, 0x100) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) 2018/01/19 09:34:44 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x8, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000002000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000000b000)='./file0\x00', 0x40, 0x30) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) [ 112.140563] binder: 7889:7922 tried to acquire reference to desc 0, got 1 instead 2018/01/19 09:34:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x0, &(0x7f0000000000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000013000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a09000)={0x0}) prlimit64(0x0, 0x6, 0x0, &(0x7f00004b1000-0x10)={0x0, 0x0}) r0 = openat(0xffffffffffffffff, &(0x7f0000cf4000)='./file0\x00', 0x40400, 0x40) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00004da000-0xb0)={{0x10000, 0x9}, 'port1\x00', 0x8, 0x10000, 0xffffffffffffffff, 0x7, 0x9, 0xf8e, 0x9, 0x0, 0x4, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000a77000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000009b000-0x1b)="") 2018/01/19 09:34:44 executing program 3: pipe(&(0x7f0000f5a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) keyctl$get_keyring_id(0x0, r3, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100000, &(0x7f0000001000)="a4b26422ba6cdb12c8bdca56bca64e0548ac5cf8276158ac067d7d5c10cc6a4cf1fa56cbfb", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x1000)="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") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000001000-0x1)='\'', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x6b0501, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000001000)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$describe(0x6, r4, &(0x7f0000000000)=""/86, 0x56) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000004000-0x4)=0x80000000, &(0x7f0000001000-0x4)=0x4) r6 = socket(0x3, 0x0, 0xfffffffffffffffe) capget(&(0x7f0000002000-0x8)={0x0, r5}, &(0x7f0000001000-0x18)={0x7, 0xffffffff80000001, 0xdc60, 0x0, 0x7, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000058d000-0x4)=0x0) socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000004000)={0x1}, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x5, 0x0, 0x5}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r5, &(0x7f0000001000)='ns/cgroup\x00') setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000005000-0x8)={r7, 0x7fff, 0x800}, 0x8) 2018/01/19 09:34:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) remap_file_pages(&(0x7f000007a000/0x4000)=nil, 0x4000, 0x0, 0x428, 0x2) r1 = memfd_create(&(0x7f0000aed000)="5e98656d312d00", 0x2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008b3000-0x4)=0x951, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r0, &(0x7f000000e000)=""}, 0x10) 2018/01/19 09:34:44 executing program 7: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000001e, 0x1, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fd8000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000f09000-0x4)=0x0) 2018/01/19 09:34:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r3 = dup2(r1, r0) bind$inet(r0, &(0x7f0000a90000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$usbmon(&(0x7f00005a8000-0xd)='/dev/usbmon#\x00', 0x4, 0x80400) connect$inet(r3, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/19 09:34:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x8001, 0x0, 0x1ff) sendfile(r1, r2, &(0x7f0000bb9000)=0x0, 0x6) 2018/01/19 09:34:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00008ca000-0xa)='/dev/vcs#\x00', 0x238, 0x1) write$selinux_validatetrans(r0, &(0x7f0000308000)={'system_u:object_r:console_device_t:s0', 0x20, 'system_u:object_r:scsi_generic_device_t:s0', 0x20, 0x36, 0x36, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x82) pipe2(&(0x7f0000e0c000-0x8)={0x0, 0x0}, 0x80000) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000188000)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000028d000-0x8)={0x0, 0x5}, &(0x7f0000f86000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000145000)={r3, 0x5}, &(0x7f00005b7000)=0x8) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x80002000000001, 0x0) r5 = dup2(r1, r4) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000fb7000)="86", 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000603000-0x4)=0x2c, 0x4) 2018/01/19 09:34:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f000022c000-0x4)=[@register_looper={0x630b}], 0x2a, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc"}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b05000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f00001cd000)={@generic="097dc00142c1f2de280b454367f93ba2", @ifru_settings={0x8000000000, 0x0, @fr_pvc_info=&(0x7f0000ed8000-0x14)={0x0, @generic="62ff4ae9e0181cdc5469efc98359cabb"}}}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000d2a000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000510000-0x2)=""}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00005d3000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b78000-0x4)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000804000)={r4, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) close(0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(0xffffffffffffffff, &(0x7f0000c23000-0x1)=""/1, 0x1) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000009000-0x8)=0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r7 = dup2(r5, r6) tkill(0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r7, 0x89e0, &(0x7f0000b2e000)=0x0) [ 112.217630] netlink: 2 bytes leftover after parsing attributes in process `'. [ 112.250510] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 112.259186] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/19 09:34:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000544000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_dev$midi(&(0x7f00002a1000-0xb)='/dev/midi#\x00', 0x5, 0x800) close(r1) 2018/01/19 09:34:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000fc8000)=""/149, 0x95) msgget$private(0x0, 0x0) msgrcv(0x0, &(0x7f0000824000)={0x0, ""/65}, 0x49, 0x0, 0x3800) r0 = syz_open_dev$dmmidi(&(0x7f00008de000)='/dev/dmmidi#\x00', 0x10, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f00007bc000)=0x3) 2018/01/19 09:34:44 executing program 5: mmap(&(0x7f0000000000/0xe8000)=nil, 0xe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f000009c000-0xec)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x11, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 'u'}}}}}}}, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f00000e9000-0x1)='\x00') r0 = syz_open_dev$amidi(&(0x7f0000004000-0xc)='/dev/amidi#\x00', 0x8, 0x800) signalfd4(r0, &(0x7f00000bf000-0x8)={0x1f}, 0x8, 0x80000) 2018/01/19 09:34:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcd000)='/dev/kvm\x00', 0x0, 0x0) prctl$intptr(0x1d, 0x71f) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) fallocate(r1, 0x0, 0xffff, 0x4) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000008000)={@rand_addr=0x0, @rand_addr=0x0, 0x3}, 0xc) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x80000000000007, 0x11, r1, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/01/19 09:34:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000649000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000337000-0xc)={0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) dup2(r0, r0) [ 112.291509] QAT: Invalid ioctl [ 112.293746] binder: 7955:7961 ERROR: BC_REGISTER_LOOPER called without request [ 112.302183] binder: 7961 RLIMIT_NICE not set [ 112.314040] QAT: Invalid ioctl 2018/01/19 09:34:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000658000)={r1, 0x0}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000b56000)={0x0, 0x0}) 2018/01/19 09:34:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fa4000)='/dev/sg#\x00', 0x8, 0x2000) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00002d3000)={0x4, 0x401}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d1a000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) bind$alg(0xffffffffffffffff, &(0x7f000042f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r2 = syz_open_dev$mice(&(0x7f0000824000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f000070b000-0xae)=""/174) renameat(r2, &(0x7f0000850000)='./file0\x00', r0, &(0x7f000098e000)='./file0\x00') setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000049e000)="0a0775b0", 0x4) r3 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00000db000)={0x0, 0x0, &(0x7f0000a2f000)=[], 0x320, &(0x7f000082a000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) lseek(r1, 0x0, 0x6) 2018/01/19 09:34:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x1) r1 = dup(r0) mq_getsetattr(r1, &(0x7f0000872000-0x40)={0x1, 0x4, 0x4b0a, 0x5, 0xaf, 0x40000000000, 0x5, 0x1}, &(0x7f000029a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) r2 = syz_open_dev$dmmidi(&(0x7f0000f87000)='/dev/dmmidi#\x00', 0xfffffffffffffffe, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f000007d000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c0b000-0x4)=0x14) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) r3 = getpid() ioctl$sock_netdev_private(r2, 0x89f6, &(0x7f0000311000-0x4e)="496cac2b5d5d9ead94683a7e6a2309495145c4af56a54ad6aba0999bba0846dbf9d083093b84dadba2eaf9c00aaee9dcf8b2934489e20d93e1a48244b4b3529c959e5c7a683bb45d6d398f293658") syz_open_dev$loop(&(0x7f0000529000-0xb)='/dev/loop#\x00', 0x2, 0x0) getpgid(r3) 2018/01/19 09:34:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000892000-0x10)={&(0x7f0000596000-0x9c)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x10000, 0x0}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffc) [ 112.351798] binder_alloc: binder_alloc_mmap_handler: 7955 20000000-20002000 already mapped failed -16 [ 112.367854] binder: BINDER_SET_CONTEXT_MGR already set [ 112.375395] binder: 7955:7976 ERROR: BC_REGISTER_LOOPER called without request [ 112.382830] binder: 7976 RLIMIT_NICE not set [ 112.393065] binder: 7955:7961 ioctl 40046207 0 returned -16 2018/01/19 09:34:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open(&(0x7f000055f000)='./file0\x00', 0x2805, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000fc5000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 09:34:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000001000-0x10)={0x887, 0x0}) mmap(&(0x7f0000001000/0xabe000)=nil, 0xabe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000abf000)=0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r2, 0x1f, &(0x7f0000ac0000-0x8)=0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ac0000)={0x0, @in={{0x2, 0x3, @rand_addr=0x306, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1000, 0x4, 0x5, 0x2}, &(0x7f0000ac1000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r4, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r4, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r4, &(0x7f0000ab5000-0x72)="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", 0x4a0, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = dup(r4) write$sndseq(r5, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) write$evdev(r5, &(0x7f00001d1000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x18) readv(r5, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r5, &(0x7f000061f000)=0x0, 0x8) write$eventfd(r5, &(0x7f00006d5000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000002c000-0x20)={0x1, 0x2, 0x5, 0x3, 0x19, 0x0, 0x1, 0x6, r3}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00001b3000)=0x0, &(0x7f0000a7c000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) 2018/01/19 09:34:44 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000449000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 09:34:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000d4c000-0x7f)=""/127, &(0x7f0000624000)=0x7f) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000305000)=0x0, &(0x7f0000aae000-0x2)=0x4) [ 112.402176] binder_alloc: 7955: binder_alloc_buf, no vma [ 112.407786] binder: 7955:8004 transaction failed 29189/-3, size 0-0 line 2957 2018/01/19 09:34:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00001c6000-0x4)=0x0, &(0x7f0000794000-0x4)=0x4) socketpair(0x11, 0x800, 0x9, &(0x7f0000bd8000-0x8)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000078e000)='/dev/sequencer2\x00', 0x60040, 0x0) r3 = getpgid(0x0) prlimit64(r3, 0x3, &(0x7f0000c50000)={0x3, 0x81}, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) getsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000482000-0xf4)=""/244, &(0x7f00007f3000-0x4)=0xf4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d4f000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/19 09:34:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = msgget$private(0x0, 0x10) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000d94000)=""/70) r2 = syz_open_dev$sndpcmc(&(0x7f000026c000)='/dev/snd/pcmC#D#c\x00', 0xe38, 0x20300) setsockopt$ax25_int(r2, 0x101, 0x8, &(0x7f0000ff7000)=0x4, 0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f1b000)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r4, 0x1, 0x2e, &(0x7f000051e000)=0x0, &(0x7f0000a5f000)=0x4) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000726000-0x8)={0x0, 0x9}, &(0x7f0000af5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000345000-0x48)={0x0, 0x40, "3cd2180700928c949ed427906d28866f006e942cb3f37074aaf5478666f5957608e61852b2949e8d392eb899d7899681be16ce2bfdcf1f265c0ac8051517e6ef"}, &(0x7f00000ca000)=0x48) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000295000)={0x0, 0x0, &(0x7f0000187000)=[]}, &(0x7f00005bb000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000922000)=@assoc_value={r7, 0x3ff}, &(0x7f000026e000)=0x8) sendmsg$inet_sctp(r3, &(0x7f00006ab000-0x38)={&(0x7f0000c19000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000079e000)=[{&(0x7f0000864000-0x88)="1a08992bc95cbe3fd2ac41d67ccb7f3b734960b299d492d85d2fa76e397d801a66a8eb9c4166ba744933a79e26be29444db1daebc44b5c0754559fbb2341909c484f923fc28d80c1e927939434232da3cca252c211073c501184af0d06dd4f4a5e0e09bf75eae18df4fc66a282e46dc6c9a3620138a01c6b7abec80e0c1a50d0d75e607e751b8fd4", 0x88}, {&(0x7f00008f7000-0xcc)="b0694973dfd5c7c2d22d2822ef409acb80220f385a321dc6560dcf9a1f5014d9c78d96d9407cff8c57f975939e23d25803fba0c6e0a247bc83c775e839ffefd6a153b20c5e4640b60a610ce6d03b51c8deaa6aa15320592cab6aee46ac2c95165042c6af160161da6abfa644e6f12a184c0cc06bc53de84fcb85318ceb234740fde6e2cf3c6f5808e83fc8264920e292964f1d63943f41a4335502bfb3586e0a65c2f78f0fd91290229fbb07415d54aa7d4e6fa80b944ccc6a3c05cc29ca5832cd2e225aac6ed884aea5f33e", 0xcc}], 0x2, &(0x7f0000f14000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x57a6, 0x1, 0xfff, 0x9, 0x5, 0x7ff, 0x8001, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x3, 0x2, 0x800, 0x1ff, 0xffffffff80000001, 0x7, 0x88d, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x5, 0x6d2c, 0xda19, r7}}, @init={0x18, 0x84, 0x0, {0x0, 0x6, 0x5, 0xffffffff80000001}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x9, 0x4, 0x9, 0x2, 0x80000000, 0x3, 0x1, r8}}], 0xf0, 0x20000000}, 0x20040014) r9 = syz_open_procfs(r0, &(0x7f0000d30000)='fdinfo\x00') accept$ax25(r9, &(0x7f0000d17000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000078d000-0x4)=0x10) recvmsg(r9, &(0x7f000061b000)={&(0x7f0000952000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000533000-0x10)=[{&(0x7f00009fd000)=""/4096, 0x1000}], 0x1, &(0x7f00001b4000)=""/206, 0xce, 0xfffffffffffffffb}, 0x40) exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknodat(r9, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) 2018/01/19 09:34:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x408100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000002000-0x6)={0x10001, 0x8}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400000, 0x0) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4400) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005cc000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000093f000)={0x0, 0x401000, 0x40, 0x100000001, 0x2, 0x3, 0x7, 0x0, {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]}, 0x0, 0x4cf0, 0x9, 0x3, 0xdb}}, &(0x7f000076f000)=0xb8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000079000-0x8)={r5, 0x0}, &(0x7f0000b7c000-0x4)=0x8) read(r2, &(0x7f0000aec000)=""/512, 0xfffffffffffffd88) signalfd(r3, &(0x7f0000970000)={0x0}, 0x8) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000be4000-0x10)=@common='gre0\x00') socketpair(0x5, 0x5, 0xcaf, &(0x7f000079a000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000d37000-0x88)={0xde, {{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/19 09:34:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000aef000)="", 0x0) r1 = socket(0x40000000015, 0x5, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000fa000-0x8)={0x0, 0x0}) bind$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r1, 0xff, 0x1, &(0x7f000023c000)="3b7a61f9fd9c2f09082186b32cff6dac", 0x10) ioprio_set$pid(0x3, r2, 0x0) 2018/01/19 09:34:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003d5000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000616000-0x4)=0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000349000)=""/246) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000888000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c8b000+0x30b)=0xe8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000815000-0x4)=0x0) move_pages(r2, 0x5, &(0x7f0000dad000-0x28)=[&(0x7f0000c53000/0x1000)=nil, &(0x7f00001c9000/0x1000)=nil, &(0x7f0000949000/0x10000)=nil, &(0x7f000075c000/0x3000)=nil, &(0x7f0000414000/0x4000)=nil], 0x0, &(0x7f000003c000)=[0x0], 0x2) ioctl$EVIOCGREP(r1, 0x40047452, &(0x7f0000d1e000-0xae)=""/174) 2018/01/19 09:34:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) pipe2(&(0x7f0000ec2000)={0x0, 0x0}, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) bind$inet(r0, &(0x7f0000f6c000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d20000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00003c7000-0x2)={0x6, 0x9}) r3 = accept4(r0, &(0x7f00000d4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000eab000)=0x10, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000007000-0x4)=0x9, 0x4) listen(r3, 0x0) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008a9000-0x10)={0x0, 0x2c, &(0x7f0000d22000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000f6b000-0x4)=0x10) 2018/01/19 09:34:44 executing program 6: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ef9000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000e31000-0xb8)={0x0, 0xbb, 0x8, 0x1, 0x0, 0x1, 0xe80, 0x7, {0x0, @in6={{0xa, 0x0, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7ff, 0x2, 0x1, 0x736b}}, &(0x7f0000430000-0x3)=0xb8) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ef8000)={r2, 0xfffffffffffffff8}, &(0x7f0000ef8000)=0x8) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000ef8000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000e5d000)=0x0, 0x4) syz_open_dev$urandom(&(0x7f0000366000)='/dev/urandom\x00', 0x0, 0xa9ff74628586af70) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000ef9000)={{0x4, 0x4}, {0x2, 0x9}, 0x1, 0x4, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000ef9000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001fe000)=0x10, 0x800) 2018/01/19 09:34:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x80000) remap_file_pages(&(0x7f0000aa2000/0x3000)=nil, 0x3000, 0x0, 0x1, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x3, 0x15e) mprotect(&(0x7f0000365000/0x2000)=nil, 0x2000, 0x0) [ 112.460948] binder: undelivered TRANSACTION_ERROR: 29189 [ 112.469476] binder: release 7955:7976 transaction 18 out, still active [ 112.476282] binder: undelivered TRANSACTION_COMPLETE [ 112.481819] binder: send failed reply for transaction 18, target dead 2018/01/19 09:34:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000843000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000945000-0x10)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ad4000)=@sack_info={0x0, 0x9, 0x2bb}, &(0x7f0000683000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000019f000)={r2, @in6={{0xa, 0x2, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x10000}, 0x98) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00004f0000)=""/0) r3 = add_key(&(0x7f0000bd6000)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000955000)="dbb2a780c855cd68b2106bf1fb13b721083fa9cc78862f7202462769b13fac62d81d3816bb7fb060453075480465b0c045ea5fb16e74217518ad2eb1002e8af21d5ff3567e3ea6e87d00033a92d9b179104ca77f2d9aa696158dd63429bd527185d4686ae78b6e421b55a17f51e794b67520ea3b0ba4664fcfe8179cdd8e", 0x7e, 0x0) socketpair(0x11, 0x801, 0x100000000, &(0x7f0000a1a000-0x8)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f000024f000-0x4)=0xffffffffffffff01, 0x4) add_key$user(&(0x7f0000546000)='user\x00', &(0x7f0000600000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008b6000)="2e7702a911abc12166f26d032f74ba91d5a8c82acfd4451a238547c2a944426717a501987283e7a6949a4f6e4feedcd07e4a7436a0346cad98ca08161b00ced53b5e7e9e10f930b6ec8210b2fad86f086ee6b7", 0x53, r3) getsockname$llc(r4, &(0x7f0000f7c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003aa000-0x4)=0x10) syz_open_dev$binder(&(0x7f0000d03000)='/dev/binder#\x00', 0x0, 0x800) 2018/01/19 09:34:45 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000002000-0x6)={0x0, 0x0}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, &(0x7f0000e0e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000002000-0xa0)={r1, @in6={{0xa, 0x3, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x507}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x1}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000089d000-0x6)={r1, 0xfffffffffffffffb}, &(0x7f0000001000-0x4)=0x6) 2018/01/19 09:34:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000d2c000)=""/151, &(0x7f0000050000-0x4)=0x97) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-serpent-sse2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ebe000-0x1)='q', 0x1) 2018/01/19 09:34:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x420000, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000cc3000)=0x401, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000002b000-0x10)={0x0, 0xe8, &(0x7f00008a3000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffffffffffd6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x9}, @in6={0xa, 0x2, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x0, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x2, 0x1ec00000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5f}, @in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3}]}, &(0x7f0000f5b000)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000496000-0x8)={r3, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000bd6000)={r3, 0x5}, &(0x7f0000e46000-0x2)=0x8) fsetxattr(r1, &(0x7f0000662000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000a77000-0xe)='eth1security/\x00', 0xe, 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000021000)={@common="7369743008000000004d0000a6a400", @ifru_map={0x800, 0x889, 0x6d4, 0x9c8, 0x1, 0x36}}) sendto$inet(r4, &(0x7f0000cf2000-0x18)="a86cf83975314c28abfcb72205e0e353f2ec223db454bfb2", 0x18, 0x4000, 0x0, 0x0) 2018/01/19 09:34:45 executing program 6: r0 = open(&(0x7f0000239000)='./file0\x00', 0x101000, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000001000-0x18)={0x1, 0x20, 0x1, r1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000002000)=0x0, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000005000-0xb0)=[@in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}], 0xb0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000002000)=0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000005000)=""/213, 0xd5, 0x40000000, &(0x7f0000005000)={0x11, 0x7, r3, 0x1, 0xffff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000007000-0x68)={0x101, 0x0, 0x5, {0x0, 0x0}, 0x6, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open_by_handle_at(r0, &(0x7f0000007000-0x58)={0x58, 0x0, "49cfc8706dbcfcbd0d133440e32cf8d1b1a89d560768ec830d0b78fba852d76984a8a9fdec42be3a09864fd8bd7d6de055a6448149d8823c85b296ef79fd338a9e90016f9401b29d5b1221513a476310"}, 0x80) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000008000-0x8c)={0x6, 0xa800, 0xfffffffffffffffb, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = getpid() ptrace$peekuser(0x3, r4, 0xfffffffffffffffc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000008000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000009000-0x4)=0xc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000000a000-0x1)=0x8, 0x1) 2018/01/19 09:34:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000c5a000)=""/0, &(0x7f0000fb2000-0x4)=0x0) r1 = fcntl$dupfd(r0, 0x406, r0) recvfrom$inet6(r1, &(0x7f0000481000)=""/41, 0x29, 0x2000, &(0x7f00009bc000-0x1c)={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/19 09:34:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a11000-0x8)='./file0\x00', &(0x7f0000581000)='ramfs\x00', 0x4, &(0x7f000088f000-0x89)="e10100ffffffffff08e73c87484336f8083000f56ea882adfd6109065ab38495c11f6345a7b4353bd7a1a1b1a8d6e6f57872a27642e977d65d4175a8eaeb222e121a92c7250eccdd2c03f480f5e3198a135a01e9a09e1d35af6357ce35479cc332f62a697e26a8c00c791a3a0449392c65bbffaa09e7b4dfe73dcdacee8b1ceb1e5b2cb2ef933c9fde") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x104000, &(0x7f000000a000)="") mount(&(0x7f0000c8c000)='./file0\x00', &(0x7f0000d7d000-0x8)='./file0\x00', &(0x7f0000fdb000)='ext4\x00', 0x1000, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000043000-0xb)='/dev/audio\x00', 0x80000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000030f000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000f5a000-0x4)=r1) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/19 09:34:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000450000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ec8000-0x4)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000154000)={0x318a, 0x162, 0x1, 0xc9, 0x400, 0x5f6, 0x8000, 0x200, 0x7f, 0x1, 0x9}, 0xb) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00009a3000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x44, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00009ca000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/19 09:34:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000343000-0xb)='/dev/midi#\x00', 0x5, 0x8800) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x1, 0x4, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000534000-0x14)={0xdab, 0xb49d, 0x9, 0x4, 0x4}, 0x14) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x5) 2018/01/19 09:34:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00003dd000)=""/246) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000dff000-0xe3)="52fcba6f39c45b8efccab1ecd08bfad965b1f8c10d635382956ce83334f54a0e1d7c28a8f479d4006013902f99825c4a5610eb3545c288eb2681efd8f2da2cfd21944ebc4a861125b06e8db69eb7d3cef28ee667ecffe58a042fd93dcef7b949815b622b971253a025ac2cd89cb717f5cf984fb2b64a838a4493400b679df02c4ea4577f69725021483aa507da7590c34178c89484ddfb038cc2b48f6c85c5c8a0082a3452e7d6603daa6f3cb1eec3d30248e5e1fa41c3504abc62a73dedfa8f4bf1bc5308f13078cae25756d660087468fdf08d3878cce8f2b9a893be5472f9f51164") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) r2 = socket(0x100000000000010, 0x3, 0x0) write(r2, &(0x7f0000025000)="26000000420009fff15200f83a0000090000060001ffffff12000000fe00085b1ee9fb4b35ea", 0x26) 2018/01/19 09:34:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000062e000)='/dev/rtc\x00', 0x2400, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000c09000-0x20)={0x3, 0x800, 0x100000000, 0x4, 0xc, 0xe5}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000384000-0x15)='/proc/self/net/pfkey\x00', 0x8800, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getgid() ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000073b000-0x4)={r2}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x45)="12665f2d4605728a56edbab60000000000000001b605c3bf915df04589329208b3a8771a503730ee3c7b8c497b6137f4f71c9b") r3 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x40, 0x40) prctl$intptr(0x1c, 0x1) execveat(r3, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000001000)="747275737465641e00", &(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)='.posix_acl_access*vmnet0md5sumsecurity{keyringuser.wlan0selinux\x00'], 0x1000) 2018/01/19 09:34:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00003d0000-0x58)={0x8, 0x8, 0x6a0, 0x4, 0x1, 0x77e917ef, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000aa1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) io_setup(0x1, &(0x7f000029e000)=0x0) io_cancel(r2, &(0x7f000053d000-0x40)={0x0, 0x0, 0x0, 0x6, 0x8811, r1, &(0x7f000010f000)="5f8463306cbb845fb65e644e13457c4a5aeb14274b5494fd69f11a5c01ee56497949177e621f", 0x26, 0x2, 0x0, 0x0, r1}, &(0x7f0000e17000-0x20)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000b5e000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f000091f000)=0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000080e000-0x4)=0x1b80000000000000, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e3a000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40, 0x2, 0x3, 0x4, 0x4, 0x7fff, 0x3ec}, &(0x7f0000e45000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c89000)=0x0, &(0x7f0000f0c000-0x4)=0x4) ioctl$TCSBRKP(r1, 0x5425, 0x9) add_key(&(0x7f00000bd000)='encrypted\x00', &(0x7f00003a4000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x34, 0xfffffffffffffffe) fcntl$setstatus(r1, 0x4, 0x0) 2018/01/19 09:34:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r2 = epoll_create1(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000dfe000-0x4)=0x0) perf_event_open(&(0x7f00007ac000)={0x0, 0x78, 0x5a8168fe, 0x3f, 0x6d, 0x9, 0x0, 0x1000, 0x800, 0x5, 0xbef1, 0x9, 0x2e8000000000000, 0x7ca, 0x800, 0x6, 0x7fff, 0x5254, 0x2, 0x10000, 0x40, 0x456, 0x9, 0x1ff, 0x0, 0x8, 0x800, 0xff, 0x4, 0x510, 0x7f, 0x6, 0x20, 0x7f6, 0x36, 0x3, 0xffffffff, 0x3, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000832000)=0x0, 0x1}, 0x4000, 0x9, 0xfff, 0x2, 0x5, 0xee1, 0x5441, 0x0}, r3, 0x3, r1, 0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000cb5000)={0x5, [0x8000, 0x3, 0x0, 0x10000, 0x7]}, 0xe) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000785000)=0x0, 0x4) 2018/01/19 09:34:45 executing program 0: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f6e000-0xb)='asymmetric\x00', &(0x7f0000f6e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f6d000)="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", 0x1000, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r0, &(0x7f000034d000-0x5)='user\x00', 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ea3000-0xc)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e88000-0x8)={0x0, 0x0, 0x0, []}, &(0x7f0000f6b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000009000-0xa0)={r2, @in6={{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, 0x0, 0x0}, &(0x7f0000578000-0x4)=0xa0) 2018/01/19 09:34:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @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]}}, 0x108) 2018/01/19 09:34:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000681000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x10000) ioctl$TCFLSH(r1, 0x540b, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f00002c6000-0x8)=0x0) syz_open_dev$sg(&(0x7f0000027000)='/dev/sg#\x00', 0x866, 0x420000) [ 112.670298] encrypted_key: insufficient parameters specified 2018/01/19 09:34:45 executing program 1: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c56000-0x4)={0xffffffffffffffff}) connect$ipx(r0, &(0x7f0000b81000-0x10)={0x4, 0x1400000000000, 0x13, "6aa10e49ddb2", 0x5, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000892000-0x10)={&(0x7f000034b000)=@getlink={0x34, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common="ffffffffff000000000000f900"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f7d000-0x60)=[{&(0x7f000076a000)="2c6757d5073a18d4b8bd798481d38219d648012c0a313bf505913e196e16a894bc88776aa615e8b72e60247f99204a32ea02863c5542394e8a804e42f040a3a0dc583cb6aee0e39433d9f7bab9d0a34ed0c2e479867812648fe8d57f4e60afd3d6bb9526eb87dcae00b85a72f35c025f9d976e85f5facce3dea0baac71469e0ba73d731e5ebcf64dc925a40711ef24d695c6180007acf1c39cbfb512e60b34e44dc93789501f3441b119ba16175bdebbbc9da9ada8e6aa3c9cc945da881f529cb1", 0xc1}], 0x1, &(0x7f00008c6000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f00001e7000-0x36)=""/54, 0x36}, {&(0x7f0000f7f000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 09:34:45 executing program 3: mmap(&(0x7f0000000000/0xab5000)=nil, 0xab5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ab5000)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f0000ab5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000ab6000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2018/01/19 09:34:45 executing program 0: fsync(0xffffffffffffffff) r0 = open(&(0x7f0000962000-0x8)='./file0\x00', 0x200, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000585000)={0x1000, 0x6, 0x20, 0x401, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) signalfd4(r0, &(0x7f0000000000)={0x100000001}, 0x8, 0x0) 2018/01/19 09:34:45 executing program 7: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000119000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000e8000)={{0xa, 0x2, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4000000000000}, {0xa, 0x2, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x94}, 0x100000001, [0x80000001, 0x3, 0xc8, 0x7, 0x6, 0x4, 0x3, 0x80]}, 0x5c) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x6ef000) 2018/01/19 09:34:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000068e000-0x9)='/dev/kvm\x00', 0x40fffc, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f00008d3000-0x1)={0xfffffffffffffff9}, 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000b33000)='/dev/usbmon#\x00', 0x1000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000a36000)='/dev/usbmon#\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a16000)={0x0, 0x800}, &(0x7f0000f0f000)=0xff8a) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000402000)={r4, @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]}}, 0x8c) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ce000)={0x1, 0x0, [{0x20e, 0x0, 0x4}]}) fadvise64(r2, 0x0, 0x1, 0x0) 2018/01/19 09:34:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000037f000)='/dev/ppp\x00', 0x30400, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = creat(&(0x7f00006ac000)='./file0\x00', 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00001e8000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 09:34:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c8f000)='oom_adj\x00') ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000339000)={0x9, &(0x7f00006a3000-0xb4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r1 = syz_open_procfs(0x0, &(0x7f00003d4000-0x8)='net/arp\x00') fcntl$setlease(r0, 0x400, 0x1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r1, &(0x7f00004db000)=0x8000000, 0x5) sysfs$3(0x3) [ 112.716762] encrypted_key: insufficient parameters specified [ 112.736578] binder: 8116:8117 tried to acquire reference to desc 0, got 1 instead 2018/01/19 09:34:45 executing program 7: r0 = epoll_create(0x8) r1 = syz_open_dev$mouse(&(0x7f0000ec3000)='/dev/input/mouse#\x00', 0x7, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000001000-0x4c)={0x7fff, 0x4, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ftruncate(r0, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000225000)={0x0, @in6={{0xa, 0x2, 0x957, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xb49c, 0x1c8000000, 0xb5a0, 0xfff}, &(0x7f0000b26000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001c1000-0x14)={r2, 0x10001, 0xd559, 0x81, 0x3, 0x1}, 0x14) r3 = memfd_create(&(0x7f00005d2000)='$vboxnet0trustedloem0\x00', 0x1) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000c79000-0x10)={0x20, 0x8, 0x1, 0x9}, 0x10) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x8, 0x87, 0xfe, 0x2000000001, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x8000000003, 0x8013, r4, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000f11000-0x8)={0x0, 0x1}, &(0x7f0000a88000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00002b5000-0x18)={r5, 0x7, 0x30, 0x400, 0x8}, &(0x7f0000834000)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000a1000)={r5, 0x2f, "7f4b0f09f3d2c71e9e2484d5894f19f5a2579d1beed4b6be83210eb427e6f127d490854545710ad27eb6372113bfa8"}, &(0x7f0000b8d000-0x4)=0x37) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000d8d000)={{0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc1}, {0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x7}, 0x7fffffff, [0x4, 0x1000, 0xfff, 0x2, 0x4, 0x3, 0x2, 0x2]}, 0x5c) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000aeb000)={r5, 0x2, 0x8001, 0xb570}, &(0x7f0000fad000-0x4)=0x10) 2018/01/19 09:34:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000642000-0x10)={0x2, 0x0, @rand_addr=0xeb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe93) setsockopt(r0, 0x114, 0x1, &(0x7f000023c000)="", 0x0) sendto$unix(r0, &(0x7f0000958000-0x1000)="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", 0x1000, 0x20040000, &(0x7f0000af7000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000db3000-0x8)={0x0, 0x4}, &(0x7f0000540000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009f7000)=@assoc_value={r1, 0x10000}, &(0x7f0000a70000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c64000-0x4)=@assoc_id=r1, &(0x7f0000662000)=0x4) [ 112.790584] binder: BINDER_SET_CONTEXT_MGR already set [ 112.807052] binder: 8116:8117 ioctl 40046207 0 returned -16 [ 112.814963] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/19 09:34:45 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0x3, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000002000-0xa7)="38aeaf1de6f1cadc5ec24ee3287b4d8933b5ab233acc7bfb71f9861f9b1a95391fbfd254dfdb77554231f7e4e86bfaf7232744d83c04de0ee29ec8ee917c4667db25fae3adfa5c65b7c87dd37bec02d530995fe3e2dcdee770a0b547dfc5b839deca3328637b198f4ea8f37d47529de70244fb110d12da77f59bc607019b81569576d0f289ffce19dc9b9dae243c7df5cf3707b602569b9f991a99c2cc56f1c22a9d8d11ede975") ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000)=0x0, &(0x7f00005ee000-0x4)=0x4) 2018/01/19 09:34:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b56000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000402000)={0x0, 0x77, "e87c2fffa8eea8916e054ac208fcc7c63ada5280eccd17e3498807e884ad5c7bdb037f9bcf9c00bf088881065f8541e4e99a2713bb3514d57038599a6bcbe4281e4014546274d102cb7ab84884b110218c2b1c3cf8f93c785b89803eb24b321bebfd7bd57824e71ed4b3f750a75d0d43244883b6eaed4a"}, &(0x7f0000351000)=0x7f) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b7b000-0x5)={r1, 0x80, 0x5, [0x3, 0x5df8, 0x7, 0x5, 0x1]}, &(0x7f0000ee6000-0x4)=0x12) pwrite64(r0, &(0x7f0000fac000)="", 0x0, 0x0) 2018/01/19 09:34:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1c, 0x1, 0xf9) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) sendmsg(r0, &(0x7f0000835000-0x37)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000091f00000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000541ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000354000-0x308)=[], 0x0, 0x0}, 0x0) listen(r0, 0x7) 2018/01/19 09:34:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x280, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000002000-0xa)='/dev/dsp#\x00', 0x5, 0x200001) semget(0x2, 0x3, 0xc8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000a6a000-0xb)='&keyring)$\x00') mmap$binder(&(0x7f0000696000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) 2018/01/19 09:34:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x6, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x8) r1 = creat(&(0x7f000092e000)='./file0\x00', 0x0) r2 = open(&(0x7f0000f15000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$int_out(r2, 0xc0189436, &(0x7f000000a000)=0x0) 2018/01/19 09:34:45 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000006000)=0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0xc0189436, 0xc00000000000000) 2018/01/19 09:34:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x6) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d60000-0x4)=0x0, 0x4) r1 = syz_open_dev$tun(&(0x7f0000e73000)='/dev/net/tun\x00', 0x0, 0x80080) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000fbe000-0x20)={0x9, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000880000-0x10)={r3, 0x36}) mount(&(0x7f0000708000)='.', &(0x7f0000a48000)='.', &(0x7f0000bb8000)='rpc_pipefs\x00', 0x40000, &(0x7f0000669000-0xaf)="69e7ea071e01916a568b71d854417399342b9f64db9ec6ff4042bf5068e7cf55fabcfc44708dadb33e1624f5f94823a82d3189df3ad6fb0e79766656678b6d3f8e9cfdeec8370891784eb705ec4ef35302052a88de451444f01dec35868d0761f5b2ec767078adff7128c486dfd363c77bd14f2c324d11b4d565ba74cf1a46b247347f306495bb1a7589bd4eae5134535861e8540087cde4bed11389452e7e4965b5247cfe854fec643e7aaaeb86c8") 2018/01/19 09:34:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00005b1000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000bb2000-0x8)={0x0, 0x4}, 0x8) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000496000-0x70)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = accept4(0xffffffffffffffff, &(0x7f00006e1000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000558000-0x4)=0xe, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000082b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00001d9000)={0x85c2, 0x8a0, 0x9, 0x3, 0x3, 0x9}) shmat(0x0, &(0x7f000002e000/0x12000)=nil, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000cae000)={0x100000001, 0xffffffffffffffff, 0x5, 0x1, 0x8, 0x100000000, 0x5, 0x5, 0x0}, &(0x7f0000e3e000)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000413000-0x8)={r2, 0x6, 0x5}, &(0x7f0000fbe000)=0x8) [ 112.839130] binder: 8116:8130 ioctl 40046207 0 returned -16 2018/01/19 09:34:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x7, 0x800) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000646000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000977000)={0x8800000000000000, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) pipe2(&(0x7f000024a000)={0x0, 0x0}, 0x84800) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000cf1000)=0x4, 0x4) socket$nfc_raw(0x27, 0x1, 0x0) 2018/01/19 09:34:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000027f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) unshare(0x400) flock(r0, 0xf) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000595000-0x20)={0x10004, 0x2, 0x7001, 0x2000, &(0x7f0000936000/0x2000)=nil}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000c30000)={0x4, r2, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000d6d000-0x98)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf592}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x98) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00007ed000)={0x0, &(0x7f00008c5000)=0x0, 0x0, r2, 0xffffffffffffffff}) 2018/01/19 09:34:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") chdir(&(0x7f00003f7000)='./file0\x00') pivot_root(&(0x7f0000672000)='.', &(0x7f00008a6000-0x8)='.') r0 = syz_open_dev$admmidi(&(0x7f00005ae000-0xe)='/dev/admmidi#\x00', 0x1, 0x82) accept4(r0, 0x0, &(0x7f0000a86000-0x4)=0x0, 0x80000) 2018/01/19 09:34:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00001ad000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$audion(&(0x7f000069c000)='/dev/audio#\x00', 0x80, 0x101000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000c95000)=@assoc_value={0x0, 0x4a3}, &(0x7f0000fac000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f31000)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d91000)=0x8c) 2018/01/19 09:34:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1d22c560fda3f633, 0x84, &(0x7f00000a3000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000000000)=0x0) 2018/01/19 09:34:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000663000-0x1a4)=[{{&(0x7f0000742000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000550000)=[{&(0x7f000048e000-0x1000)=""/4096, 0x1000}, {&(0x7f00003d7000)=""/102, 0x66}, {&(0x7f00007d8000-0xbe)=""/190, 0xbe}], 0x3, &(0x7f0000b58000)=""/118, 0x76, 0x7ff}, 0x856}, {{&(0x7f0000a57000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f00004e9000-0x10)=[{&(0x7f00001dd000-0xed)=""/237, 0xed}], 0x1, 0x0, 0x0, 0x400}, 0x1}, {{&(0x7f00000cb000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d09000-0x50)=[{&(0x7f0000c10000-0xf2)=""/242, 0xf2}, {&(0x7f0000079000-0xb5)=""/181, 0xb5}, {&(0x7f0000427000)=""/229, 0xe5}, {&(0x7f0000f23000)=""/68, 0x44}, {&(0x7f00006e4000-0xeb)=""/235, 0xeb}], 0x5, &(0x7f0000e95000-0xb8)=""/184, 0xb8, 0x401}, 0x8}, {{&(0x7f000033d000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000363000)=[], 0x0, &(0x7f0000f31000-0xcc)=""/204, 0xcc, 0x9ea}, 0x758e}, {{&(0x7f0000409000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x3a, &(0x7f0000072000-0x50)=[{&(0x7f0000598000-0x20)=""/32, 0x20}, {&(0x7f000028a000)=""/70, 0x46}, {&(0x7f00005f2000-0xdf)=""/223, 0xdf}, {&(0x7f00001fd000-0x5)=""/5, 0x5}, {&(0x7f0000c5b000)=""/116, 0x74}], 0x5, &(0x7f00006f2000-0x1e)=""/30, 0x1e, 0x2}, 0x5}, {{&(0x7f0000597000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000777000-0x10)=[{&(0x7f0000539000)=""/4096, 0x1000}], 0x1, &(0x7f00004df000)=""/103, 0x67, 0x4}, 0x6}, {{&(0x7f0000fdc000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f000047e000)=[{&(0x7f0000c43000-0xbe)=""/190, 0xbe}, {&(0x7f000034d000-0xb5)=""/181, 0xb5}, {&(0x7f0000d53000)=""/5, 0x5}, {&(0x7f0000a6f000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000c64000)=""/164, 0xa4, 0xffffffff}, 0x800}], 0x7, 0x10000, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000f24000-0x20)={@generic="7548faf42e5a3a1cddac17e6b03b4d73", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r2) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000798000/0x3000)=nil, 0x3000}) 2018/01/19 09:34:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000efd000)='/dev/vcs#\x00', 0x400, 0x200) getpeername$ipx(r1, &(0x7f0000978000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f4d000)=0x10) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000585000-0xee)='M', 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000880000-0x8f)={0x0, 0x87, "a7d18b3043ea3b127a52db52dfc773e2ba9bab5d2c3c7ea1bf66a416e67a9df04c7474cefa00e40ad01384ea33aa2f844ab13e6e463a02847e2be5e042e344fc1206755d21cf05735f40521f13db8febec9d1ed5fd3867672a807b5264e3555b7d43c155d608b31c47db0a56e0eb22dc02587f9fdb3636cce65f6b6b7f41ca62db8e87adce4f8c"}, &(0x7f0000816000)=0x8f) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00006ea000-0x8)=0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000163000)={@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$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000f56000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x80, 0x8, 0x4, 0x500, 0x8, 0x0, r3}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000072f000-0x14)={r2, 0xdd, 0x4, 0x9, 0x5, 0xf269}, 0x14) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f000000e000)=""/6, 0x6) recvfrom$inet6(r0, &(0x7f0000ab1000-0x6a)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x80) 2018/01/19 09:34:45 executing program 0: mmap(&(0x7f0000000000/0xb1a000)=nil, 0xb1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000ae9000)={r0, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000b18000)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @irqchip={0x0, 0x0}}]}) r1 = fcntl$dupfd(r0, 0x0, r0) write$evdev(r1, &(0x7f0000b16000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/19 09:34:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00008c2000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) [ 112.890569] binder: 8148:8161 ioctl 5462 20006000 returned -22 [ 112.912761] binder: 8148:8161 ioctl 5462 20006000 returned -22 2018/01/19 09:34:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x6, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) signalfd(r0, &(0x7f0000000000)={0x3}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r1, &(0x7f0000f7a000-0x10)=[{&(0x7f0000c68000-0xc3)=""/195, 0xc3}], 0x100000000000035d, 0x100) 2018/01/19 09:34:45 executing program 5: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b11000-0x15)='/proc/self/net/pfkey\x00', 0x404000, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00007a8000-0xf1)=""/241) bind$alg(r0, &(0x7f0000f91000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f93000-0xa)={0x3, [0x9, 0xda9f, 0xe7]}, &(0x7f0000c9b000-0x4)=0xa) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000f93000)=r1, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f000081c000)="c159074baa367f9d1280d4bb462cacb9", 0x10) recvmsg$kcm(r2, &(0x7f0000f86000)={&(0x7f0000aff000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f87000-0x90)=[{&(0x7f00005cd000-0x4c)=""/76, 0x4c}], 0x1, &(0x7f0000f92000-0x9)=""/9, 0x9, 0x0}, 0x0) 2018/01/19 09:34:45 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000f20000)={0x0, 0x0}) mprotect(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x3, &(0x7f0000000000)=0xe332, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000d39000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000001000/0x1000)=nil) syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x1, 0x40000) 2018/01/19 09:34:45 executing program 1: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$KVM_NMI(r0, 0xae9a) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x67, 0x100000}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x400000000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) 2018/01/19 09:34:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000238000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x1c, 0x2}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00007a7000-0x68)={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]}) prctl$seccomp(0x16, 0x0, &(0x7f000029d000-0x10)={0x5, &(0x7f0000f5f000-0x28)=[{0x5, 0x800, 0x0, 0x317}, {0x3, 0x3, 0x2, 0xf8f4}, {0x24519560, 0x5580000000000000, 0x101, 0x0}, {0x5, 0x8001, 0x10000, 0x6}, {0xffffffff, 0x5, 0x467, 0x0}]}) sendfile(r1, r0, 0x0, 0x72439a68) 2018/01/19 09:34:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000933000)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000301000)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e25000-0x8)={0x0, 0x0}, &(0x7f000054c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000189000)=@sack_info={r2, 0x8, 0x7}, &(0x7f0000306000)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000cf2000)={0x0, 0x1000}, &(0x7f00005b4000)=0x6) sysfs$2(0x2, 0x100000000, &(0x7f00006a8000)=""/134) socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setscheduler(r0, 0x5, &(0x7f00002f6000-0x4)=0x0) r3 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000aea000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCSREP(r1, 0x40084503, &(0x7f0000632000-0x8)=[0x1, 0x4]) 2018/01/19 09:34:45 executing program 2: clone(0x0, &(0x7f0000eb3000)="", &(0x7f000092c000)=0x0, &(0x7f00006fd000)=0x0, &(0x7f0000680000)="") recvmmsg(0xffffffffffffffff, &(0x7f0000e93000)=[], 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000)="7e76c1d54c94bdbbfc4e7c11dba6737be25446c0ae1410a2757aaf526ac942f68dbfc32d2475469653da083be9f9075a5e1a55ab98f6e623cfffa75c7146ac91", 0x40, 0x4, &(0x7f0000000000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000047c000)={0x0, 0x1c, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000-0xc)={r2, 0x4, "78a5d9ac"}, &(0x7f0000497000-0x4)=0xc) fchmod(r0, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) 2018/01/19 09:34:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d09000)=[], 0x0) recvmsg(r0, &(0x7f0000e14000)={&(0x7f0000789000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000059d000-0xa0)=[], 0x0, &(0x7f0000e48000)=""/97, 0x61, 0x0}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000091000-0x10)='/dev/input/mice\x00', 0x0, 0x800) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) sendmsg(r1, &(0x7f00009e0000)={&(0x7f000086e000-0x7)=@ipx={0x4, 0x3, 0x9, "a10cd7a3d023", 0x4, 0x0}, 0x10, &(0x7f0000694000-0x40)=[{&(0x7f0000b36000)="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", 0x120}, {&(0x7f0000893000-0x1000)="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0x1000}, {&(0x7f00004f4000-0x1000)="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", 0x1000}, {&(0x7f000000b000)="8a7554f3c5f44ad29b62039982209f3f816faa6b5b9bc231c0df39434cdd638a2ccb957f7cd6a6830db55ed20fbf757028d43e095329009550b41cf1d273a3482f284889edaceaf39278f6cec8fc451a899e0269e90b73e02dad13a99df285182868b324b45e04d7c6940d146bafdb5047ab539e6bf9e43c12123a4e85cf03328dc1a88db17ccf032c07d9b76ce2c50c62aead22c31186aa9aa05e934f4ae068e268b86ef42882ba040c00fd0b7142dcd54acfc97b471f15191bf71fe6c4ab73e7f9546699c41778b640ff657acc0f3cdf010c5ee4a557138bce0d382cdf40e7f5f0af", 0xe3}], 0x4, 0x0, 0x0, 0x7e}, 0x20000000) 2018/01/19 09:34:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f00005c9000)=""/4096, &(0x7f0000000000)=0x11d1) r1 = syz_open_dev$audion(&(0x7f00003ef000-0xc)='/dev/audio#\x00', 0xffffffffffffff45, 0x0) getpeername$unix(r1, &(0x7f000091a000)=@file={0x0, ""/66}, &(0x7f0000d39000-0x4)=0x44) r2 = syz_open_dev$sndpcmc(&(0x7f000009a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x16, 0x2) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000c50000)=0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a66000)=0x0) sched_setscheduler(r3, 0x0, &(0x7f0000648000-0x4)=0x8) open$dir(&(0x7f0000531000)='./file0\x00', 0x2, 0x1) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000a85000-0x4)=0x0) io_setup(0x32ad, &(0x7f0000532000)=0x0) 2018/01/19 09:34:45 executing program 5: mmap(&(0x7f0000000000/0x5d0000)=nil, 0x5d0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000051d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfff9f3d2a49700fffffffffffffffe0002250700b2c11ed4c2c0dc42ffa86eb9", 0x30) sendto(r1, &(0x7f00005d0000-0x35)="0912ffff4c770afa008f6741d10004d760bf66ecb846e7256f8ddef1d233f6eb", 0x20, 0x0, 0x0, 0x0) mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000368000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f00005d1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00003ef000-0x38)={&(0x7f00005d1000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f00005d0000)=[{&(0x7f00005d0000)=""/7, 0x7}, {&(0x7f00005d0000)=""/0, 0x0}, {&(0x7f0000322000-0xa9)=""/169, 0xa9}, {&(0x7f0000491000-0x5d)=""/93, 0x5d}, {&(0x7f0000198000)=""/131, 0x83}, {&(0x7f0000506000-0xed)=""/237, 0xed}, {&(0x7f00005d0000)=""/44, 0x2c}, {&(0x7f00005d1000-0x27)=""/39, 0x27}], 0x8, &(0x7f000013d000)=""/176, 0xb0, 0x8}, 0x2000) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 09:34:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000d29000-0x4)=0x0) fallocate(r0, 0x1, 0x94, 0x76d6) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ead000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x0, 0x0}) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000499000)=0x4) 2018/01/19 09:34:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) getsockopt$inet_tcp_buf(r0, 0x6, 0x2b, &(0x7f000026f000-0xcf)=""/207, &(0x7f000023f000-0x4)=0xcf) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) 2018/01/19 09:34:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000a7d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xe49}, 0xfffffffffffffdf0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000128000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xc) 2018/01/19 09:34:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x805, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x100080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @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]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) 2018/01/19 09:34:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xcc, &(0x7f0000435000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000abc000)='\x00', 0x4) fchmod(r0, 0x0) sendto$inet(r0, &(0x7f0000be4000-0xe6)="14d33acaeac74ff5bfaefb20135adacff000b77662535796a67eab33ed54a473b0332f50bef9f0c6c5116b1b89d271526961e0c91a231c1657453a3957de5f171306715c284db0ed9b70da5612979cbe421c6920bf0c753f2aa9d2c3986376b8a2b7b8ac8c75dbb40e467aabff2fc8ed2bdc2cdd2eb2882199f3299ea670349964aa4bd5ea316d8325126bbbb20c06dc259097d0d7e5dabd789a1442c71c5325908927bfadbb82d06bdedbc7e86a7c20d9037448a5b497899c0226804cd90c542d199d49de7ee44d97819f5abe156cbc822d83a5237d32bf1fec8bde17c6afac73cf5f8604e1", 0xe6, 0x4, &(0x7f0000df4000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 09:34:45 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000003000-0xc)='/dev/audio#\x00', 0x7, 0x408000) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000001000)=0x401, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000003000-0xe)={0x0, 0x0, 0x3, [0x6, 0x2, 0x76]}, &(0x7f0000001000-0x4)=0xe) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={r2, 0x1ff, 0xfff, 0x7, 0x8000, 0x6}, &(0x7f0000002000-0x4)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000066b000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/19 09:34:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, 0x0) munlockall() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001000-0x1)='\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000002000)={0x0, 0xff, 0x7, &(0x7f0000001000-0x8)=0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000000)=0x40, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000003000)=0x1000, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000004000)={0xac5}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000001000-0x40)={&(0x7f0000002000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000005000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000004000)=[0x0], &(0x7f0000003000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x8, 0x1, 0x6, 0x0, 0x0, 0x0, 0x0}) sync() ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000004000)={0x19980330, 0x0}, &(0x7f0000005000)={0x1, 0x1, 0x6, 0x2, 0x0, 0x4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000007000-0x8)={0x0, 0x7fff}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000)={r1, @in6={{0xa, 0x2, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x69}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x4, 0x1f, 0x9, 0xffffffffffff0000, 0x0, 0x7, 0x800, 0x6, 0x1, 0xff, 0x2, 0x3ff, 0x100000001, 0x8]}, &(0x7f0000006000)=0x108) timerfd_gettime(r0, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000008000-0x40)=[&(0x7f0000007000)='keyring\x00', &(0x7f0000005000)='\x00', &(0x7f0000004000-0x1)='\x00', &(0x7f0000008000-0x13)='system@:*wlan1proc\x00', &(0x7f0000008000-0x1)='\x00', &(0x7f0000007000)='\x00', &(0x7f0000004000)='\x00', &(0x7f0000007000)='/-*/*\x00'], &(0x7f0000004000)=[&(0x7f0000004000-0x41)="766d6e65743147504c706f7369785f61636c5f6163636573735b7b65746831246d696d655f747970655c2e73797374656d2928bd43747275737465646574683100", &(0x7f0000002000)='!)\x00'], 0x1400) 2018/01/19 09:34:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0x20003}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x1, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r0) 2018/01/19 09:34:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f000035b000-0x24)="240000001e0007f7020000000000f5ff037f2a000000ffe70003000008eaffff00080000", 0x24) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c8d000-0x10)='/selinux/policy\x00', 0x0, 0x0) execveat(r1, &(0x7f00002f0000)='./file0\x00', &(0x7f0000429000-0x40)=[&(0x7f00004bb000)='\x00', &(0x7f000088a000-0x8)='*vmnet0\x00', &(0x7f0000802000-0x1)='\x00', &(0x7f0000056000-0x5)='{&\'(\x00', &(0x7f0000882000-0x4)='],*\x00', &(0x7f0000f8a000-0x6)='#)!##\x00', &(0x7f00001d1000)='+\x00', &(0x7f00008a1000-0xa)='trusted*[\x00'], &(0x7f0000e54000)=[&(0x7f0000861000)="4076626f786e6574313a5d6367726f7570275ef33a2a26707070317d76626f786e657430736563757269747900", &(0x7f00007f2000-0x1a)='\\posix_acl_access,-vmnet1\x00'], 0x100) 2018/01/19 09:34:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f00003ee000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000522000-0x4)=0x1c) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000002000-0xcf)="53783a8322a10d41b5f9f3f183ac8515cc87e7c4e5788880416f5bd43698c0969d7496da718255d62602d8d93eb3eae139ad13b14ae91a43175fbfca470001b9f04df992397a000000000000000988f1485dfddb2a6e9ed321d8f64e270000c6a664f7f750d56352", 0x68) getsockopt$inet6_buf(r0, 0x29, 0x76, &(0x7f00001d8000-0x1000)=""/0, &(0x7f0000aa1000)=0x0) 2018/01/19 09:34:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f000066e000-0x14)={0x0, 0x5, 0x9, 0x2, 0x2}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c9d000)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = syz_open_dev$vcsn(&(0x7f00000c2000-0xa)='/dev/vcs#\x00', 0x7fe, 0x404000) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033d000)='/dev/sequencer2\x00', 0x20004, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cc8000)={0x0, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_mreqsrc(r4, 0x0, 0x2f, &(0x7f00002be000)={@rand_addr=0xfffffffffffffffa, @broadcast=0xffffffff, @rand_addr=0xfffffffffffffffe}, 0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000319000-0x6)={0x0, 0x1}, &(0x7f0000bc6000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000a0d000-0x6)={r6, 0x81}, &(0x7f00009df000-0x4)=0x6) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00004a7000-0x4)=0x2b6, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000722000-0x7)='md5sum\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000b3e000-0x10)={0x0, 0x38, &(0x7f0000d3b000)=[@in6={0xa, 0x2, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7301}, @in6={0xa, 0x3, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x80}]}, &(0x7f0000d69000)=0x10) prctl$void(0x3) connect$bt_l2cap(r5, &(0x7f000053e000)={0x1f, 0xfffffffffffeffff, {0xff, 0x7, 0x101, 0x8, 0x0, 0x1}, 0x2, 0x5}, 0xe) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000f82000)={0x1ff, 0xfffffffffffffffb, 0x0, 0x2000, &(0x7f0000ab3000/0x2000)=nil}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000022a000-0x8)={0x0, 0x0}) r8 = getpid() r9 = geteuid() stat(&(0x7f00000ac000)='./file0\x00', &(0x7f000086e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f000048d000)={r8, r9, r10}, 0xc) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/19 09:34:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000353000)=0x0) r2 = syz_open_dev$sndpcmc(&(0x7f000041a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80) perf_event_open(&(0x7f00009eb000)={0x392b31ad2ce7c8ab, 0x78, 0xffffffff, 0x7, 0x6, 0x5, 0x0, 0x8, 0x2425, 0x0, 0x8, 0x8, 0x0, 0x9, 0x1, 0x5, 0x6, 0x1, 0x10000, 0x101, 0x7, 0x486, 0x5, 0x1000, 0x4, 0x55f2, 0x0, 0x1, 0x40, 0x7f, 0x5, 0x10000, 0x100, 0x7, 0x4, 0x5, 0x200, 0x4, 0x0, 0x9, 0x2, @perf_config_ext={0xfffffffffffff08a, 0x36c}, 0x20, 0x80, 0x5, 0x5, 0x8, 0xfff, 0x5e, 0x0}, r1, 0x5, r2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000005000-0x58)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, [@generic='T']}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 09:34:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000001000)=""/129, &(0x7f0000000000)=0x81) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xc84, 0x410000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000000)={0x6c8a, 0x6, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 09:34:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000068e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) shmget$private(0x0, 0x2000, 0x78000200, &(0x7f00006ee000/0x2000)=nil) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ce000)={0x1, 0x0, [{0x20e, 0x0, 0x4}]}) 2018/01/19 09:34:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000e9f000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x4000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000513000-0x8)={0x0, 0x6, 0xae55}, &(0x7f00008f8000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f23000)={r1, 0xffff}, 0x8) r2 = accept4(0xffffffffffffff9c, &(0x7f000078a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ea000)=0x8, 0x800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000baa000-0x14)={0x0, 0x7fff, 0x9, 0x5, 0x3f, 0x7}, &(0x7f0000774000-0x4)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eab000-0xc)={0x0, 0x0, 0x0}, &(0x7f000036a000-0x4)=0xc) ptrace$getregset(0x4204, r4, 0x6, &(0x7f00003aa000)={&(0x7f0000d91000+0xa74)=""/231, 0xe7}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000ec1000-0x14)={r3, 0x9, 0x7, 0x5, 0x3, 0x4}, &(0x7f000042b000-0x4)=0x14) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000306000-0xb)=""/11) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00006fe000)={0x1, {{0xa, 0x0, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2000000000000}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r6 = dup2(r5, r0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000090b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000088000-0x98)={r3, @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]}, 0x6, 0x1ff}, &(0x7f00007be000)=0x98) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000ecc000-0x4)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000086a000)={0x0, @in6={{0xa, 0x0, 0xee, @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]}, 0xfffffffffffffc01, 0x0, 0xd11, 0x9, 0x7}, &(0x7f00003b2000)=0xa0) accept$netrom(r0, 0x0, &(0x7f0000326000)=0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f00002f7000-0xa)={r7, 0x8, 0x1, [0x0]}, &(0x7f000032b000-0x4)=0xa) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b34000)={r0, 0x50, &(0x7f000031e000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d7f000)=r8, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f00002b1000-0xc)={0xf000200f, 0x0}) ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000a48000)={0x4153, 0x3, 0xf0, 0x1, 0x400, 0x50000000000}) setsockopt$inet6_tcp_int(r5, 0x6, 0x5, &(0x7f00000c6000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00005d5000)={r1, @in6={{0xa, 0x3, 0x2, @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]}}, 0x8c) sendmsg$nl_route(r6, &(0x7f0000b5e000-0x38)={&(0x7f0000b6c000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000775000)={&(0x7f0000b0d000-0xa)=@getneightbl={0x14, 0x42, 0xd11, 0x3, 0x2, {0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x880) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f0000327000-0x10)={0x9, &(0x7f0000ee6000)=[{0x81, 0x7, 0x101, 0x445}, {0x2, 0x5, 0x2, 0x20}, {0xfffffffffffffff7, 0x1, 0x3, 0x1}, {0x9, 0x5, 0xdc4, 0x8}, {0x7, 0x0, 0x2, 0x9}, {0x7f, 0x7, 0x69, 0x8}, {0x4, 0x800, 0x5, 0x7f2}, {0xc53, 0x800, 0x2, 0x1000}, {0x1f, 0x2, 0xffff, 0x1}]}, 0x10) 2018/01/19 09:34:45 executing program 1: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000fd8000-0x13)='/dev/snd/controlC#\x00', 0x5, 0x301400) r1 = syz_open_dev$sndpcmp(&(0x7f00004e2000-0x12)='/dev/snd/pcmC#D#p\x00', 0x57bd, 0x224140) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000fd7000)=""/59) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000b9e000-0x10)={0x9, &(0x7f0000f0f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000fd9000-0x4)=0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f000076a000-0x40)={r2, 0x9, &(0x7f00009d5000-0x24)=[0x101, 0x924, 0x8, 0x1, 0x80000001, 0x8, 0x0, 0x8, 0x40], &(0x7f0000851000)=[0x8000, 0x800, 0x8001, 0x6, 0x7fffffff, 0xc9fb], 0x10, 0x4, 0x8, &(0x7f000086b000)=[0x2, 0xfffffffffffffff9, 0x8, 0x0], &(0x7f0000fd8000)=[0x42a1, 0x4, 0xffffffffffff0000, 0x1f, 0x10000, 0x6, 0x8], 0x0}) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 09:34:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000ba0000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1400000000, 0x1) getdents64(r2, &(0x7f00002a9000-0x7)=""/7, 0x7) syz_open_dev$tun(&(0x7f0000803000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000c4c000)=0x80000000) connect$inet(r2, &(0x7f0000400000)={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c1d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000011c000-0x4)=0xc) sched_setscheduler(r3, 0x0, &(0x7f000056f000-0x4)=0x8000) ioctl$int_out(r2, 0x5462, &(0x7f00001ea000)=0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000030a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000a00000-0x4)={0x9}, 0x4) [ 113.303206] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/19 09:34:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000cad000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) r3 = socket(0x10, 0x803, 0xffffffffffffffff) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000009d000)={@common='gre0\x00', &(0x7f0000a3d000-0xc4)=@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]}) [ 113.366768] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 113.379394] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 113.410808] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 113.425286] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 113.433462] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 113.441538] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 113.455987] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 113.465227] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 173.009328] buffer_io_error: 7 callbacks suppressed [ 173.009334] Buffer I/O error on dev loop0, logical block 16, async page read [ 246.751165] INFO: task syz-executor2:8259 blocked for more than 120 seconds. [ 246.758474] Not tainted 4.15.0-rc8-mm1+ #57 [ 246.763373] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.771374] syz-executor2 D24304 8259 7563 0x00000004 [ 246.777092] Call Trace: [ 246.779758] __schedule+0x8eb/0x2060 [ 246.783555] ? __sched_text_start+0x8/0x8 [ 246.787741] ? check_noncircular+0x20/0x20 [ 246.791996] ? check_noncircular+0x20/0x20 [ 246.796244] ? pagevec_lookup_range_tag+0x40/0x90 [ 246.801111] ? find_held_lock+0x35/0x1d0 [ 246.805183] schedule+0xf5/0x430 [ 246.808556] ? __mutex_lock+0xaa8/0x1a80 [ 246.812615] ? __schedule+0x2060/0x2060 [ 246.816597] ? lock_release+0xa40/0xa40 [ 246.820574] ? memset+0x31/0x40 [ 246.823862] ? do_raw_spin_trylock+0x190/0x190 [ 246.828446] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 246.833389] ? mutex_destroy+0x1d0/0x1d0 [ 246.837458] schedule_preempt_disabled+0x10/0x20 [ 246.842222] __mutex_lock+0xaad/0x1a80 [ 246.846112] ? trace_hardirqs_on+0xd/0x10 [ 246.850270] ? iterate_bdevs+0xc8/0x260 [ 246.854247] ? try_to_wake_up+0x40/0x1600 [ 246.858408] ? mutex_lock_io_nested+0x1900/0x1900 [ 246.863254] ? blk_lld_busy+0x60/0x60 [ 246.867069] ? find_held_lock+0x35/0x1d0 [ 246.871152] ? check_noncircular+0x20/0x20 [ 246.875404] ? lock_downgrade+0x980/0x980 [ 246.879566] ? blk_finish_plug+0x8f/0xb0 [ 246.883641] ? generic_writepages+0xf9/0x150 [ 246.888056] ? _atomic_dec_and_lock+0xe8/0x196 [ 246.892648] ? cpumask_local_spread+0x260/0x260 [ 246.897315] ? wbc_detach_inode+0x5d4/0x870 [ 246.901646] ? iput+0x540/0xaf0 [ 246.904933] ? dispose_list+0x3f0/0x3f0 [ 246.908916] ? iterate_bdevs+0xb6/0x260 [ 246.912892] ? lock_downgrade+0x980/0x980 [ 246.917051] ? lock_release+0xa40/0xa40 [ 246.921046] mutex_lock_nested+0x16/0x20 [ 246.925114] ? mutex_lock_nested+0x16/0x20 [ 246.929348] iterate_bdevs+0xc8/0x260 [ 246.933160] ? sync_inodes_one_sb+0x50/0x50 [ 246.937663] sys_sync+0x120/0x1c0 [ 246.941125] ? sync_filesystem+0x2e0/0x2e0 [ 246.945370] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.950399] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 246.955167] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 246.959937] RIP: 0033:0x452e99 [ 246.963126] RSP: 002b:00007f117df2bc58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a2 [ 246.970854] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e99 [ 246.978136] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 246.985424] RBP: 00000000000001a3 R08: 0000000000000000 R09: 0000000000000000 [ 246.992698] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f07e8 [ 246.999983] R13: 00000000ffffffff R14: 00007f117df2c6d4 R15: 0000000000000000 [ 247.007289] [ 247.007289] Showing all locks held in the system: [ 247.013641] 3 locks held by kworker/u4:4/187: [ 247.018274] #0: ((wq_completion)"writeback"){+.+.}, at: [<0000000093858b4f>] process_one_work+0xaaf/0x1af0 [ 247.028281] #1: ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: [<0000000036bff003>] process_one_work+0xb01/0x1af0 [ 247.039325] #2: (&type->s_umount_key#27){.+.+}, at: [<00000000ddd444d5>] trylock_super+0x20/0x100 [ 247.048566] 2 locks held by khungtaskd/747: [ 247.052891] #0: (rcu_read_lock){....}, at: [<0000000012ae60fa>] watchdog+0x1c5/0xd60 [ 247.060974] #1: (tasklist_lock){.+.+}, at: [<0000000044a6f0a8>] debug_show_all_locks+0xd3/0x400 [ 247.070050] 1 lock held by rsyslogd/3508: [ 247.074204] #0: (&f->f_pos_lock){+.+.}, at: [<000000001e8e718e>] __fdget_pos+0x12b/0x190 [ 247.082625] 2 locks held by getty/3630: [ 247.086605] #0: (&tty->ldisc_sem){++++}, at: [<00000000f40ab3e1>] ldsem_down_read+0x37/0x40 [ 247.095291] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000caefe457>] n_tty_read+0x2ef/0x1a00 [ 247.104607] 2 locks held by getty/3631: [ 247.108577] #0: (&tty->ldisc_sem){++++}, at: [<00000000f40ab3e1>] ldsem_down_read+0x37/0x40 [ 247.117261] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000caefe457>] n_tty_read+0x2ef/0x1a00 [ 247.126550] 2 locks held by getty/3632: [ 247.130534] #0: (&tty->ldisc_sem){++++}, at: [<00000000f40ab3e1>] ldsem_down_read+0x37/0x40 [ 247.139231] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000caefe457>] n_tty_read+0x2ef/0x1a00 [ 247.148547] 2 locks held by getty/3633: [ 247.152518] #0: (&tty->ldisc_sem){++++}, at: [<00000000f40ab3e1>] ldsem_down_read+0x37/0x40 [ 247.161203] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000caefe457>] n_tty_read+0x2ef/0x1a00 [ 247.170486] 2 locks held by getty/3634: [ 247.174460] #0: (&tty->ldisc_sem){++++}, at: [<00000000f40ab3e1>] ldsem_down_read+0x37/0x40 [ 247.183128] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000caefe457>] n_tty_read+0x2ef/0x1a00 [ 247.192418] 2 locks held by getty/3635: [ 247.196384] #0: (&tty->ldisc_sem){++++}, at: [<00000000f40ab3e1>] ldsem_down_read+0x37/0x40 [ 247.205077] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000caefe457>] n_tty_read+0x2ef/0x1a00 [ 247.214385] 2 locks held by getty/3636: [ 247.218387] #0: (&tty->ldisc_sem){++++}, at: [<00000000f40ab3e1>] ldsem_down_read+0x37/0x40 [ 247.227074] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000caefe457>] n_tty_read+0x2ef/0x1a00 [ 247.236406] 1 lock held by blkid/7568: [ 247.240294] #0: (&bdev->bd_mutex){+.+.}, at: [<00000000905db331>] blkdev_put+0x2a/0x4f0 [ 247.248637] 1 lock held by syz-executor2/8259: [ 247.253211] #0: (&bdev->bd_mutex){+.+.}, at: [<000000005a4194d0>] iterate_bdevs+0xc8/0x260 [ 247.261815] 1 lock held by syz-executor2/8287: [ 247.266403] #0: (&bdev->bd_mutex){+.+.}, at: [<000000005a4194d0>] iterate_bdevs+0xc8/0x260 [ 247.275015] [ 247.276640] ============================================= [ 247.276640] [ 247.283665] NMI backtrace for cpu 1 [ 247.287290] CPU: 1 PID: 747 Comm: khungtaskd Not tainted 4.15.0-rc8-mm1+ #57 [ 247.294449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.303776] Call Trace: [ 247.306353] dump_stack+0x194/0x257 [ 247.309958] ? arch_local_irq_restore+0x53/0x53 [ 247.314599] ? debug_show_all_locks+0x2f4/0x400 [ 247.319243] ? nmi_cpu_backtrace+0x1be/0x210 [ 247.323628] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.328095] nmi_cpu_backtrace+0x1d2/0x210 [ 247.332309] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.336777] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 247.342031] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.347194] watchdog+0x90c/0xd60 [ 247.350629] ? reset_hung_task_detector+0xa0/0xa0 [ 247.355443] ? complete+0x62/0x80 [ 247.358878] ? __schedule+0x2060/0x2060 [ 247.362824] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.367126] ? __lockdep_init_map+0xe4/0x650 [ 247.371511] ? do_raw_spin_trylock+0x190/0x190 [ 247.376065] ? lockdep_init_map+0x9/0x10 [ 247.380099] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.385178] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.390173] ? trace_hardirqs_on+0xd/0x10 [ 247.394304] ? __kthread_parkme+0x175/0x240 [ 247.398606] kthread+0x33c/0x400 [ 247.401948] ? reset_hung_task_detector+0xa0/0xa0 [ 247.406760] ? kthread_stop+0x7a0/0x7a0 [ 247.410708] ret_from_fork+0x3a/0x50 [ 247.414481] Sending NMI from CPU 1 to CPUs 0: [ 247.419014] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 247.419993] Kernel panic - not syncing: hung_task: blocked tasks [ 247.432728] CPU: 1 PID: 747 Comm: khungtaskd Not tainted 4.15.0-rc8-mm1+ #57 [ 247.439885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.449212] Call Trace: [ 247.451781] dump_stack+0x194/0x257 [ 247.455384] ? arch_local_irq_restore+0x53/0x53 [ 247.460034] ? vsnprintf+0x1ed/0x1900 [ 247.463812] panic+0x1e4/0x41c [ 247.466992] ? refcount_error_report+0x214/0x214 [ 247.471731] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 247.477076] watchdog+0x91d/0xd60 [ 247.480510] ? reset_hung_task_detector+0xa0/0xa0 [ 247.485327] ? complete+0x62/0x80 [ 247.488762] ? __schedule+0x2060/0x2060 [ 247.492707] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.497001] ? __lockdep_init_map+0xe4/0x650 [ 247.501389] ? do_raw_spin_trylock+0x190/0x190 [ 247.505945] ? lockdep_init_map+0x9/0x10 [ 247.509982] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.515061] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.520052] ? trace_hardirqs_on+0xd/0x10 [ 247.524172] ? __kthread_parkme+0x175/0x240 [ 247.528470] kthread+0x33c/0x400 [ 247.531829] ? reset_hung_task_detector+0xa0/0xa0 [ 247.536654] ? kthread_stop+0x7a0/0x7a0 [ 247.540602] ret_from_fork+0x3a/0x50 [ 247.544880] Dumping ftrace buffer: [ 247.548470] (ftrace buffer empty) [ 247.552154] Kernel Offset: disabled [ 247.555759] Rebooting in 86400 seconds..