d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00002e8000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x8007e, 0x0) 2018/01/25 09:04:50 executing program 3: 2018/01/25 09:04:50 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:50 executing program 1: 2018/01/25 09:04:50 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(0xffffffffffffffff, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:50 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:50 executing program 1: 2018/01/25 09:04:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000004000)='./control\x00') r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) 2018/01/25 09:04:50 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(0xffffffffffffffff, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:50 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(0xffffffffffffffff, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:50 executing program 1: 2018/01/25 09:04:50 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:50 executing program 3: 2018/01/25 09:04:50 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(0xffffffffffffffff, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:50 executing program 1: 2018/01/25 09:04:50 executing program 5: 2018/01/25 09:04:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/25 09:04:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00002e8000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x8007e, 0x0) 2018/01/25 09:04:50 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x0, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:50 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:50 executing program 1: 2018/01/25 09:04:50 executing program 3: 2018/01/25 09:04:50 executing program 5: 2018/01/25 09:04:50 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x0, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:50 executing program 1: 2018/01/25 09:04:50 executing program 3: 2018/01/25 09:04:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/25 09:04:50 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x0, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:50 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:50 executing program 5: 2018/01/25 09:04:50 executing program 3: 2018/01/25 09:04:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/25 09:04:50 executing program 1: 2018/01/25 09:04:50 executing program 5: 2018/01/25 09:04:50 executing program 3: 2018/01/25 09:04:50 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:50 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x0, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:50 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x0, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00002e8000)=""/28, 0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x8007e, 0x0) 2018/01/25 09:04:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/25 09:04:50 executing program 5: 2018/01/25 09:04:50 executing program 1: 2018/01/25 09:04:50 executing program 3: 2018/01/25 09:04:50 executing program 4: 2018/01/25 09:04:50 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x0, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/25 09:04:50 executing program 3: 2018/01/25 09:04:50 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:50 executing program 4: 2018/01/25 09:04:50 executing program 3: 2018/01/25 09:04:50 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:50 executing program 4: 2018/01/25 09:04:50 executing program 3: 2018/01/25 09:04:50 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:50 executing program 5: 2018/01/25 09:04:50 executing program 1: 2018/01/25 09:04:50 executing program 0: 2018/01/25 09:04:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/25 09:04:50 executing program 3: 2018/01/25 09:04:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00002e8000)=""/28, 0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x8007e, 0x0) 2018/01/25 09:04:50 executing program 4: 2018/01/25 09:04:50 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:50 executing program 0: 2018/01/25 09:04:50 executing program 1: 2018/01/25 09:04:50 executing program 4: 2018/01/25 09:04:50 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:50 executing program 5: 2018/01/25 09:04:50 executing program 3: 2018/01/25 09:04:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00002e8000)=""/28, 0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x8007e, 0x0) 2018/01/25 09:04:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/25 09:04:50 executing program 1: 2018/01/25 09:04:50 executing program 5: 2018/01/25 09:04:50 executing program 3: 2018/01/25 09:04:50 executing program 4: 2018/01/25 09:04:50 executing program 1: 2018/01/25 09:04:50 executing program 0: 2018/01/25 09:04:50 executing program 5: 2018/01/25 09:04:50 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) getsockname$inet(r0, &(0x7f00008ac000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c39000-0x4)=0x10) 2018/01/25 09:04:50 executing program 4: 2018/01/25 09:04:50 executing program 1: 2018/01/25 09:04:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/25 09:04:50 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f") 2018/01/25 09:04:50 executing program 0: 2018/01/25 09:04:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000992000)="", 0x0, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb7000-0x4)=0x1, 0x342) 2018/01/25 09:04:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x8007e, 0x0) 2018/01/25 09:04:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f000014f000)=""/175, &(0x7f0000e1c000-0x4)=0xaf) 2018/01/25 09:04:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) read(r0, &(0x7f00003ff000-0x7a)=""/122, 0x7a) 2018/01/25 09:04:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r0, &(0x7f0000316000)="36000000000036e6ff0100000000000009e61d78d7ac0003", 0x18, 0x0, &(0x7f00006be000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 09:04:50 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f") 2018/01/25 09:04:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x8007e, 0x0) 2018/01/25 09:04:50 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:50 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x0, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:50 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f") 2018/01/25 09:04:50 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x0, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:50 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x0, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:50 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000040b000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000fa8000-0x1)=0xe8) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fa7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000ae8000-0x38)={&(0x7f0000fa8000-0x10)=@ax25={0x3, {"620a473708b0c2"}, 0x7}, 0x10, &(0x7f0000565000-0x20)=[{&(0x7f0000fa8000-0xfa)="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", 0xfa}, {&(0x7f0000b95000-0x2e)="2d6be6a052723bfb99743d85fd660c1f3c45f57ab99e4472b07444e536c9a12198fe9e543c96b67bc2214b696d67", 0x2e}], 0x2, 0x0, 0x0, 0x10}, 0x40000020) r2 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) sendfile(r2, r2, 0x0, 0x9) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/25 09:04:50 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x20000004c04, &(0x7f0000ec1000-0x31)="") r0 = socket$packet(0x11, 0x2, 0x300) fsync(r0) 2018/01/25 09:04:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000a69000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x3b, "0e"}], 0x18, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000798000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/25 09:04:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x8007e, 0x0) 2018/01/25 09:04:50 executing program 4: clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0xffffffffffffffff, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futimesat(0xffffffffffffffff, &(0x7f0000716000-0x8)='./file0\x00', &(0x7f000096b000-0x20)={{0x77359400, 0x0}, {0x0, r0}}) 2018/01/25 09:04:50 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b") 2018/01/25 09:04:50 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x0, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x8007e, 0x0) 2018/01/25 09:04:50 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x2000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/25 09:04:50 executing program 3: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fe3000)='/dev/hwrng\x00', 0x2a00, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe4000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) linkat(r0, &(0x7f0000410000)='./file0\x00', r1, &(0x7f0000565000-0x8)='./file0\x00', 0x1000) mq_notify(0xffffffffffffffff, &(0x7f000050e000)={0xfffffffffffffff8, 0x0, 0x2, @thr={&(0x7f0000fdf000-0x5e)="", &(0x7f0000dc0000-0xd9)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 09:04:50 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b") 2018/01/25 09:04:50 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b") 2018/01/25 09:04:50 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x8007e, 0x0) 2018/01/25 09:04:50 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x0, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/25 09:04:50 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b") 2018/01/25 09:04:50 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000fa7000)=""/224, 0xe0, 0x2) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:50 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90f") 2018/01/25 09:04:50 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000586000)='/selinux/enforce\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000052a000)='/dev/input/mice\x00', 0x0, 0x10000) r2 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r2, &(0x7f0000002000-0x40)=[{{&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0xec6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000fa4000-0x10a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x8) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:50 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x8007e, 0x0) 2018/01/25 09:04:50 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x0, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ac000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000abc000-0xc)={0x0, 0x6, 0x2, [0x7, 0x7f]}, &(0x7f00005f1000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000349000-0x8)={r1, 0x3}, &(0x7f000051e000-0x4)=0x8) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000e85000-0x8)=0x7) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e2d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000d5000-0x4)={0x0, 0x0, 0x0, 0x8002}) 2018/01/25 09:04:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/25 09:04:50 executing program 4: mmap(&(0x7f0000000000/0xd50000)=nil, 0xd50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00004ea000)='/dev/keychord\x00', 0x800, 0x0) preadv(r0, &(0x7f0000b1b000-0x20)=[{&(0x7f0000d50000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d51000-0x4)=0x0, 0x4) ioctl$KDENABIO(r0, 0x4b36) 2018/01/25 09:04:50 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x8007e, 0x0) 2018/01/25 09:04:50 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) 2018/01/25 09:04:50 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90f") 2018/01/25 09:04:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x8007e, 0x0) 2018/01/25 09:04:50 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90f") 2018/01/25 09:04:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x8007e, 0x0) 2018/01/25 09:04:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/25 09:04:50 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1c") 2018/01/25 09:04:50 executing program 4: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) r1 = inotify_init1(0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) inotify_add_watch(r1, &(0x7f0000274000-0xa)='./control\x00', 0x80000c12) readv(r1, &(0x7f0000b25000)=[{&(0x7f0000fb2000)=""/128, 0x80}], 0x1) writev(r0, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) 2018/01/25 09:04:50 executing program 0: syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) 2018/01/25 09:04:50 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fa8000-0x8)='./file0\x00', 0x400000, 0xd3) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002b0000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f0000fa7000)=0x0, &(0x7f0000a2e000-0x4)=0x4) 2018/01/25 09:04:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x8007e, 0x0) 2018/01/25 09:04:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000000)=""/175) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fa7000)={0x0, 0x0}, 0x84003) ioctl$TCSETS(r1, 0x5402, &(0x7f00003a3000-0x24)={0x3, 0x6, 0x9, 0x2, 0x8, 0x6, 0x3, 0x80000000, 0x9, 0x4, 0x8, 0x981e}) r2 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:50 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1c") 2018/01/25 09:04:50 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90f") 2018/01/25 09:04:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/25 09:04:50 executing program 0: syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) 2018/01/25 09:04:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x8007e, 0x0) 2018/01/25 09:04:51 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1c") 2018/01/25 09:04:51 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90f") 2018/01/25 09:04:51 executing program 0: syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) 2018/01/25 09:04:51 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca7") 2018/01/25 09:04:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000b57000)=[@in={0x2, 0x3, @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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000fa8000-0xb)='/dev/loop#\x00', 0x7, 0x200000) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:51 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) modify_ldt$write(0x1, &(0x7f0000735000-0x10)={0x80, 0x1000, 0x0, 0x5, 0x8, 0x3, 0xefc, 0x7, 0x53a, 0x7}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:51 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, 0x0, 0x0, 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$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/25 09:04:51 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) 2018/01/25 09:04:51 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca7") 2018/01/25 09:04:51 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1c") 2018/01/25 09:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x8007e, 0x0) 2018/01/25 09:04:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$eventfd(r1, &(0x7f0000316000-0x8)=0x0, 0x8) write$tun(r1, &(0x7f0000424000+0x70b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0xffffffffffffffff, 0x3, 0x0, 0x800000000000, 0x0, @empty=0x0, @empty=0x0, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x1001) read(0xffffffffffffffff, &(0x7f0000063000)=""/1, 0x1) connect$l2tp(r0, &(0x7f0000aac000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x4, 0x4, {0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}}}, 0x3a) ioctl$int_in(r0, 0x0, &(0x7f0000009000-0x8)=0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) tkill(0x0, 0x0) 2018/01/25 09:04:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$ax25(r0, &(0x7f000061f000)={0x3, {"1d7fe3219718f7"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ebd000-0xa)='/dev/loop#\x00', 0x0, 0x80000a003d) r2 = dup3(r0, r1, 0x80000) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000c1a000-0x4)=0x1ff) 2018/01/25 09:04:51 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000fa8000-0x8)=0x0, 0x5) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000faa000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000ecc000-0x4)=0xb, 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fa9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x1, &(0x7f0000205000-0xe34)=""/4096, &(0x7f00008d2000-0x4)=0x1000) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r2, &(0x7f0000825000)=""/197, 0xc5, 0x20, &(0x7f0000faa000)={0x1a, 0x3, 0x5, 0x9, 0xc, 0x8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) clock_gettime(0x7, &(0x7f0000faa000-0x10)={0x0, 0x0}) timerfd_gettime(r2, &(0x7f0000f9c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x6, &(0x7f00002b1000-0x10)={r3, r4+30000000}) 2018/01/25 09:04:51 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) 2018/01/25 09:04:51 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1c") 2018/01/25 09:04:51 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) 2018/01/25 09:04:51 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca7") 2018/01/25 09:04:51 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1c") 2018/01/25 09:04:51 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) 2018/01/25 09:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x8007e, 0x0) 2018/01/25 09:04:51 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, 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 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/25 09:04:51 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xc3, &(0x7f0000fa7000)={0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r1, 0x9) fgetxattr(r0, &(0x7f0000fa8000-0xd)=@known='security.evm\x00', &(0x7f000054c000)=""/4096, 0x1000) r2 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0xfffffffffffffffe, 0x80000a003d) ioctl(r2, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:51 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000fa8000-0x3c)='trusted]posix_acl_accessem1+.!}*ppp1eth1,cpusetppp0&!@wlan1\x00', 0x1) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f000003e000)="") 2018/01/25 09:04:51 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1c") 2018/01/25 09:04:51 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) 2018/01/25 09:04:51 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bec000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) r2 = open(&(0x7f00002dd000-0x8)='./file0\x00', 0x2800, 0x80) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000fa8000-0x6b)={0x0, 0x63, "4f24655ca1887e643ef34661fb05c86b465d71964ff9097028dc97da3b7f5b75065b53c5696278b886edb3912514ca68a0a6bfeb70dafb0544dfc23782f5bf4adefd964267309504c00aee7410f5c74398fd2e7aeca073fa3665182470ac56ab0f6049"}, &(0x7f0000fa8000-0x4)=0x6b) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000a6d000)={0x8131, 0x1, 0x7ff, 0x1, r3}, &(0x7f00008ab000-0x3)=0x10) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000943000)={r3, @in6={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf30d, 0x5, 0x6, 0x1, 0x80}, &(0x7f0000fa9000-0x4)=0xa0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x8007e, 0x0) 2018/01/25 09:04:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$ax25(r0, &(0x7f000061f000)={0x3, {"1d7fe3219718f7"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ebd000-0xa)='/dev/loop#\x00', 0x0, 0x80000a003d) r2 = dup3(r0, r1, 0x80000) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000c1a000-0x4)=0x1ff) 2018/01/25 09:04:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/25 09:04:51 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) 2018/01/25 09:04:51 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) 2018/01/25 09:04:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$ax25(r0, &(0x7f000061f000)={0x3, {"1d7fe3219718f7"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ebd000-0xa)='/dev/loop#\x00', 0x0, 0x80000a003d) r2 = dup3(r0, r1, 0x80000) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000c1a000-0x4)=0x1ff) 2018/01/25 09:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x8007e, 0x0) 2018/01/25 09:04:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/25 09:04:51 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:51 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000389000-0xb)='/dev/loop#\x00', 0x48f61e37, 0x80000a003d) socket$inet(0x2, 0x5, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x2, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x1000, 0xc700]}) 2018/01/25 09:04:51 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:51 executing program 3: syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) 2018/01/25 09:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x8007e, 0x0) 2018/01/25 09:04:51 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fa9000)='/dev/sequencer\x00', 0x40400, 0x0) r1 = accept(r0, &(0x7f0000665000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a0b000-0x4)=0x210) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89ef, &(0x7f000004d000-0x1000)="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") r2 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fab000-0x18)={0xaa, 0x19, 0x0}) ioctl(r2, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") dup3(r2, r1, 0x80000) 2018/01/25 09:04:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$ax25(r0, &(0x7f000061f000)={0x3, {"1d7fe3219718f7"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ebd000-0xa)='/dev/loop#\x00', 0x0, 0x80000a003d) r2 = dup3(r0, r1, 0x80000) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000c1a000-0x4)=0x1ff) 2018/01/25 09:04:51 executing program 3: syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) 2018/01/25 09:04:51 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fa7000)='/dev/pktcdvd/control\x00', 0x44000, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fa8000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f0000594000)='./file0\x00', &(0x7f0000ded000)={{0x0, 0x2710}, {r1, r2/1000+30000}}) ioctl(0xffffffffffffffff, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:51 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bec000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) r2 = open(&(0x7f00002dd000-0x8)='./file0\x00', 0x2800, 0x80) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000fa8000-0x6b)={0x0, 0x63, "4f24655ca1887e643ef34661fb05c86b465d71964ff9097028dc97da3b7f5b75065b53c5696278b886edb3912514ca68a0a6bfeb70dafb0544dfc23782f5bf4adefd964267309504c00aee7410f5c74398fd2e7aeca073fa3665182470ac56ab0f6049"}, &(0x7f0000fa8000-0x4)=0x6b) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000a6d000)={0x8131, 0x1, 0x7ff, 0x1, r3}, &(0x7f00008ab000-0x3)=0x10) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000943000)={r3, @in6={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf30d, 0x5, 0x6, 0x1, 0x80}, &(0x7f0000fa9000-0x4)=0xa0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$ax25(r0, &(0x7f000061f000)={0x3, {"1d7fe3219718f7"}, 0x0}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000ebd000-0xa)='/dev/loop#\x00', 0x0, 0x80000a003d) r2 = dup3(r0, r1, 0x80000) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000c1a000-0x4)=0x1ff) 2018/01/25 09:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x0, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x8007e, 0x0) 2018/01/25 09:04:51 executing program 3: syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) 2018/01/25 09:04:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/25 09:04:51 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fa8000-0x16)='/selinux/checkreqprot\x00', 0x90000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000fa8000)=@random={'osx.', '/%security^vmnet0vboxnet0()^\x00'}, &(0x7f000077e000)='/selinux/checkreqprot\x00', 0x16, 0x2) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f000072a000-0x4)=0x3) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x100, &(0x7f0000fa8000)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fa7000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 09:04:51 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bec000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) r2 = open(&(0x7f00002dd000-0x8)='./file0\x00', 0x2800, 0x80) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000fa8000-0x6b)={0x0, 0x63, "4f24655ca1887e643ef34661fb05c86b465d71964ff9097028dc97da3b7f5b75065b53c5696278b886edb3912514ca68a0a6bfeb70dafb0544dfc23782f5bf4adefd964267309504c00aee7410f5c74398fd2e7aeca073fa3665182470ac56ab0f6049"}, &(0x7f0000fa8000-0x4)=0x6b) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000a6d000)={0x8131, 0x1, 0x7ff, 0x1, r3}, &(0x7f00008ab000-0x3)=0x10) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000943000)={r3, @in6={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf30d, 0x5, 0x6, 0x1, 0x80}, &(0x7f0000fa9000-0x4)=0xa0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:51 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) 2018/01/25 09:04:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$ax25(r0, &(0x7f000061f000)={0x3, {"1d7fe3219718f7"}, 0x0}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000ebd000-0xa)='/dev/loop#\x00', 0x0, 0x80000a003d) dup3(r0, r1, 0x80000) 2018/01/25 09:04:51 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000853000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:51 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, 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 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/25 09:04:51 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fa7000)='/selinux/context\x00', 0x2, 0x0) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000fa8000)=0x9, 0x4) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x20) write$selinux_context(r1, &(0x7f0000fa8000)='system_u:object_r:tun_tap_device_t:s0\x00', 0x26) pwrite64(r1, &(0x7f0000d6c000-0xa1)="7609ba7cca44f765d6f8b9994ff48057892ddfa8a02ceaf49a0c57eb9a577e745d3fc25aa84e2637fc26ea004de7fca59b2035abe4be0a000070e02714d5d254a3954932494dfc1329bda005701a830e3d69057d3586a90bf86a7b8084cc70d2f6a03d57b665969ef65eaa99ea2b919390802f09264ef05d7135380dad5f67a784e16cb8fe371b2464fe0959d896d0205f71ba5d7f4f2ecf91eb7786b38097f744", 0xa1, 0x1b) 2018/01/25 09:04:51 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fa7000)='./file0\x00', 0x4000, 0x2) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000fa7000)=""/251, 0xfb) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x0, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x8007e, 0x0) 2018/01/25 09:04:51 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) 2018/01/25 09:04:51 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fa9000)='/dev/sequencer\x00', 0x40400, 0x0) r1 = accept(r0, &(0x7f0000665000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a0b000-0x4)=0x210) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89ef, &(0x7f000004d000-0x1000)="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") r2 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fab000-0x18)={0xaa, 0x19, 0x0}) ioctl(r2, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") dup3(r2, r1, 0x80000) 2018/01/25 09:04:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/25 09:04:51 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bec000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) r2 = open(&(0x7f00002dd000-0x8)='./file0\x00', 0x2800, 0x80) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000fa8000-0x6b)={0x0, 0x63, "4f24655ca1887e643ef34661fb05c86b465d71964ff9097028dc97da3b7f5b75065b53c5696278b886edb3912514ca68a0a6bfeb70dafb0544dfc23782f5bf4adefd964267309504c00aee7410f5c74398fd2e7aeca073fa3665182470ac56ab0f6049"}, &(0x7f0000fa8000-0x4)=0x6b) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000a6d000)={0x8131, 0x1, 0x7ff, 0x1, r3}, &(0x7f00008ab000-0x3)=0x10) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000943000)={r3, @in6={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf30d, 0x5, 0x6, 0x1, 0x80}, &(0x7f0000fa9000-0x4)=0xa0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:51 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x20000004c04, &(0x7f0000fa7000)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d83649328fa88612b993b378b59462bfba90ffaba1ca790") mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000549000)=[{{&(0x7f000043a000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000472000)=[{&(0x7f0000fa8000-0x7f)=""/191, 0xbf}, {&(0x7f0000fa8000-0x43)=""/67, 0x43}, {&(0x7f0000be1000)=""/215, 0xd7}, {&(0x7f0000d95000-0x25)=""/37, 0x25}, {&(0x7f0000ab3000-0xad)=""/173, 0xad}], 0x5, &(0x7f0000fa7000)=""/0, 0x0, 0x9}, 0x4}, {{&(0x7f0000fa7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000fa7000)=[{&(0x7f0000fa7000)=""/166, 0xa6}, {&(0x7f0000cd4000-0x50)=""/80, 0x50}, {&(0x7f0000fa8000-0x97)=""/151, 0x97}, {&(0x7f0000ec6000)=""/135, 0x87}, {&(0x7f0000d40000)=""/207, 0xcf}, {&(0x7f0000a81000-0x7a)=""/122, 0x7a}], 0x6, &(0x7f0000b18000-0x10)=""/16, 0x10, 0x4}, 0x400}, {{&(0x7f000082d000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000b86000)=[{&(0x7f00005f7000)=""/79, 0x4f}, {&(0x7f0000fa7000)=""/164, 0xa4}, {&(0x7f0000fa7000)=""/0, 0x0}, {&(0x7f0000270000)=""/121, 0x79}, {&(0x7f0000fa7000)=""/143, 0x8f}, {&(0x7f00009ab000-0x60)=""/96, 0x60}], 0x6, &(0x7f0000485000)=""/94, 0x5e, 0xffffffff}, 0x22f80000000}, {{&(0x7f0000fa7000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000287000-0x40)=[{&(0x7f0000fa8000-0xed)=""/237, 0xed}, {&(0x7f0000737000)=""/132, 0x84}, {&(0x7f0000fa8000-0x4d)=""/77, 0xfffffffffffffffd}, {&(0x7f0000fa8000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000fa7000)=""/130, 0x82, 0x20}, 0x10000}, {{&(0x7f0000fa8000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000fa7000)=[{&(0x7f0000fa8000-0xee)=""/238, 0xee}], 0x1, 0x0, 0x0, 0x9}, 0x6000}, {{&(0x7f0000e22000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000fa8000-0x20)=[{&(0x7f0000815000-0x24)=""/36, 0x24}, {&(0x7f0000327000)=""/4096, 0x1000}], 0x2, &(0x7f0000c10000-0x1000)=""/4096, 0x1000, 0x1}, 0xff}, {{0x0, 0x0, &(0x7f0000fa8000-0x10)=[{&(0x7f0000fa8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000fa8000-0xc6)=""/198, 0xc6, 0x3}, 0x7}], 0x7, 0x2000, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000fa7000)={&(0x7f0000fa8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fa8000-0x40)=[{&(0x7f0000c6e000)="84ee278c9202bdb14902eca7324cfe6dad97c5c34fadcc7f6dd6b635b10bf6dae928760b1866e163082dd0e5daf04249c74a44f4a54910b673ac73653e0e5f6f64ab86f3db0192b501d87ead550eaf5c1bd8972485dac3349423db81", 0x5c}, {&(0x7f0000795000)="fce7ac27024d03c61bbbf1680b6616799401c92781312ab30fedce64293bfd9c43c8b48105852b144bd29c28ec7bb6afee20b5a6c178d73ca8c82ed2a75a01f281fea6c4b629fd4d36f87e65894dcce8ab75cfc2126b591becbd2a182b9d63b62ba806c114196c943a5482fa0ad39dd4f092f939937a2c77ad76aa08e8fe8b235afd7b4f55253e3b8a5a80bfe1c3e4abf5cba05ead036d0fe70b0e", 0x9b}, {&(0x7f0000fa7000)="567d40f8e80106176baed41d0bc67429e37a9b8de8c97b29ab3babab5dd3c7642cdb8f8c43d2a35b639ac85aca921aa9b3d68e48e4f3e728757fbd589875d245c880fbc454", 0x45}, {&(0x7f0000fa8000-0x25)="447ed061b95c15bb30d9435acce967f56f83fe1b143686b04083f3a440f5f00f07302a4544", 0x25}], 0x4, 0x0, 0x0, 0x20000801}, 0x4000) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000a26000)={0x0, 0x0}) r3 = getpid() setpgid(r2, r3) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r4 = getpgid(r2) r5 = syz_open_procfs(r4, &(0x7f0000461000-0xd)='net/rt_cache\x00') mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000fa7000)=0x7, 0x8) 2018/01/25 09:04:51 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) 2018/01/25 09:04:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$ax25(r0, &(0x7f000061f000)={0x3, {"1d7fe3219718f7"}, 0x0}, 0x10) dup3(r0, 0xffffffffffffffff, 0x80000) 2018/01/25 09:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x0, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x8007e, 0x0) 2018/01/25 09:04:51 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003fe000)='/dev/ppp\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) 2018/01/25 09:04:51 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8010000004, 0x8, "584c20b26b0898cb9952110727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7611631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:51 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) 2018/01/25 09:04:51 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000853000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:51 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, 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 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/25 09:04:51 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) 2018/01/25 09:04:51 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003d0000)='net/ip_mr_cache\x00') mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fa8000-0x4)=0x14) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000fa8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000fa9000-0x4)=0x10, 0x80800) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000fa8000-0xb)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000189000-0x4)=0x14) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f00009c4000-0x168)=[{{&(0x7f0000777000-0x60)=@nfc_llcp={0x27, 0xfc1f, 0x7, 0x1, 0x5, 0xd884, "536259c8f1cc08b0ab97f250648cce5e8e1db8a1b3cdab1f147bceabe8277b29a7030904f20c340b1e047ccca1a74713372f08e175d14589be005b18dc5df7", 0x40}, 0x60, &(0x7f0000fa7000)=[], 0x0, 0x0, 0x0, 0x20000011}, 0x1}, {{&(0x7f000086a000-0x60)=@nfc_llcp={0x27, 0x4, 0x1, 0x6, 0x1f, 0x6afabc16, "c063cf1df755dea657e5b6024290fcef94068ba12b4a51a7e8ac70349583a7ffaf605f99c63c7a7872361308c8aa7981ba97b85cbe8e20f7651e9774168295", 0xde6}, 0x60, &(0x7f0000903000)=[{&(0x7f0000fa7000)="7d764bbd3c5ab159a8c74251ac8449c2114af7397d36469032", 0x19}], 0x1, 0x0, 0x0, 0x80}, 0x2f}, {{&(0x7f0000311000-0x10)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fa8000-0x40)=[{&(0x7f0000fa8000-0xde)="b7f6671d998096f490ac9a3da338eabaaa20dd18aa3f4d5fb94462494a7d0eeb5a4cf9b2b2065bb408b8ef9bca51bb34b07990a6327b0817e33119c7df89afb34daf16eea35a3df5cf0d52905553c62805d84d6206031bbb99490b6c95bf4d8651cf22d45e998a40c5533feddfe5bca6ea52390d956f9734d40559f36bef3e992fef109515c811e77d1c7b3bf1e0c240d855d52ed42677a179c9437c868b4b4903d5bc246981ea323bf4908a9669acdd23939ddf82fb3428b0b2d547bbd061298126f97d565bbfb1734982f5e5f31a00307d07c345caeaba3a042806fabe", 0xde}, {&(0x7f0000fa8000-0x2c)="54b9e70b5ba8179e194f263e8c74293ca128df0be7ed98f53a0cfbefffaebe5b0dbc1128121c6358aa5b4b5f", 0x2c}, {&(0x7f0000050000-0x1000)="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", 0x1000}, {&(0x7f0000f32000)="ed3768127b56d74b9338a267ef1e3f3b5dfc129ccf02b84043c80564d3e4dba3f67196864e5416afbe41239dc88358a28b0b76203a64b5b19f1c7fbc2746a5de41730470c090dce40fe56e8d82186b096cd65ea0afae57f6dbb1b61f2ab32da1bec8c6239a06c5a99a6bb43717c118730cc48b1d5db3bf3ffdff140b0b9f1d45d86b85401ae1a1b50ad97dc8c20908af190c0668bcce8c38a44b6d5bccb2976799e3067f1a0ba162b8cedc29c2bb7a76a030b0958fdd81df9c63e74a229e5cfbae353fea1c887c08326d79402b83db3d5999cb6a2b87d1e6c30fa8deb6bd255882b8", 0xe2}], 0x4, 0x0, 0x0, 0x24000841}, 0x0}, {{&(0x7f00003f7000-0x14)=@ll={0x11, 0x15, r2, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x14, &(0x7f0000c59000-0x40)=[{&(0x7f0000fa7000)="3590226578688690f50991b57c6dfc175945021298143547da2831309737ff6668b740c664e0ba5c0d1e5240362c8799de6093", 0x33}, {&(0x7f0000fa8000-0xb8)="025d45cf5fe3d15807d04df5b4f195038970ff169dfcf7203c57cb48c98a7e6e62a4e0c19d31a78d2d1b39d004ecc3cc1b35fac4a746db3ce4ca01df7cf7c5b48ac219d0525d1dd5ae3790381f2b847ccf7fcaa98addaed7e14529bc9c7c2cfb6b2717acb54d246d5846ef7e6bb5b08c3491386826b65b20faaaf2e0fa5259c508a5c13b488f77fac580f36699dc524b9e077827e09282028ae18b11fd57adb0b04f153fed4fb71823944748f5150ef49f3c97973943076a", 0xb8}, {&(0x7f0000fa8000-0x7a)="4a705eb80583217d080aeb8082503c773b79234fe43e5ac4a62e5af2e6111040a08d78d49e8d9ba7ae2f660bd5be544536e3fad2ff4c92131dcfa012e1be8f8c599d82214b2c5d8d9e333f2369e118d4bbe39a1cd5422073565568df552564a57233b9a051f358b828086d4176bb80f968a7fd2a89eb86a0dfa4", 0x7a}, {&(0x7f0000fa7000)="b414d1315a9e4e66ce141d39dc947858d658a97bd3", 0x15}], 0x4, &(0x7f000000b000-0x11e0)=[{0xf8, 0x10e, 0x2, "1d96a239f53ef9e9fb997c410776c735f18db8aaae72279134758f2e55f69a41173fc36188b6797f189f9ec620d55758a2e1727e79e08b95c952ab2e7561c2f29e81c333981abe0cf09abb95fbd3ee713b9c85f602401cc45027828835cabf73d493ddd3d4288315f13d59193c6ec3a97900c0520c7be6008d32c882c2e9e06dc13b893660f4879e744b103dc98e3019a6aa1600d210bf96f070606c35c02947aa65897128ffdab1a01813b6b70cec4a7acc01a276ad4407f6d0be6f08ffc3985c5a5a899d6f788adc0df8c4aeaae2a9d426241fc78778ce190d9eeed853ba1c1ed8df"}, {0x1010, 0x10b, 0x1000, "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"}, {0x10, 0x0, 0x6, ""}, {0xc8, 0x11d, 0x80000000, "8db2f5c66c4065cc3479ebaec43ee550167c6ac1890a7a45ca8f9fb82b5e236a29b225968bb38750eab78b43a6c066cea851ecd7734b3abe526b01adf0a1fe7cb65b7c8d599fc81da856301eb8e64a74159d30985407f98015e8e7a43b330c591b5cc4aefea588bb9eacf301799227d40a92db5e0c716c0fbf4b0da64d446fc81e2674b6f0923f9450f2ff35d126aa0f4a2e97c56354e8eb2a7484f940a28989a86ce3133945f02f05fc810d158e07a7aa435a"}], 0x11e0, 0x4810}, 0x9}, {{0x0, 0x0, &(0x7f0000668000-0x20)=[{&(0x7f0000d51000-0x9d)="9336fe925d2ddda5e632dc291e307990e24fd480a60dc4ccab126bd0435e0ceedfebde954df3e5d6f988df9d7cb1428d9d22ffd08bfc5ec4bf1e97dd176886077e4df1d65bd3cfe4654780fd42f85fe8c792944bc72553a100d86a5cd6cf7245f73e1b3d0d10bb531083e1af85ee12a3ccf75b72bbaaed7fb6591eee01021b47308d3b7c136714661e757984d190d847f918c260c41cd5e9ad5dd83b02", 0x9d}, {&(0x7f000060e000-0x7c)="9402866100ff9700904d59b9cc8858316424751c08db717e09b2f2c8e71e91c985b831e96ae254682f114e5929edcff258af9bcb2d555097d01cb25739ff4902757c813e3b8ae406bf10584c5feebe7d316b8819cb49759fa623d1e5da552346386593c022c3193813f309fe8b42f7e6ebf9c9a8baac030bb6a5a4ac", 0x7c}], 0x2, &(0x7f0000fa7000)=[{0x90, 0x11f, 0x1, "25f6a2f58dedb9db79e70472b8011d4a45e980afae16a8cc08353724d76d3e5bd3f9f973622e3f3d9685c3eb22f80bac68510a613315815c7093c442c0ba43e330b6c6a037febc6df7e115c751b5e595515d3e872301431874e335df963c921cf39e1aab286e4b3ed13d142e92ad0e895abb3ac3d943fc8c1f46"}, {0x60, 0x88, 0xff, "2627d90d411d7210bda7cb3683d784c26ae0263e03a571fcca33a8d2e8e798afe4bd6bed214796252277688216a26beec76871ba51ba1432e91ab7b54b95a540cb6e0efdd41a8d6b71"}], 0xf0, 0xc004}, 0x401}, {{&(0x7f000092d000-0x10)=@can={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f000059e000-0x30)=[{&(0x7f0000fa7000)="a0a703092c9e4d38e84075469beb9e4fdbda7ac3f5f458242f5ddc6a9b6b35b7359b1c00ba2bd59c805eb9ce78d5976bc806d0791363763176748e4a507fa3d80ead29b92a3ea63eb4b0fffb94041597dcb2445a107cd5643a6ac920f23127", 0x5f}, {&(0x7f0000d46000)="0059e59aa96a67ab2699d0a97959d3622b5b93a520af136fd117850b3df12c0881f6094cd8cf153a7cda3978e4cb68954aecdcf572c46dfc6d6f90e1ed0f32470ff05d611d817595b3e73a09f6ea3f4d512f737aa7f0dc341cefa536a935707cb8b4", 0x62}, {&(0x7f0000aa8000-0x24)="27da852d4cf18fe650edf7b11d5dba6ecc1661e3b39a2785c81dbb84521251fb230d8a0d", 0x24}], 0x3, 0x0, 0x0, 0x40800}, 0xb96f}], 0x6, 0x8000) 2018/01/25 09:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x8007e, 0x0) 2018/01/25 09:04:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$ax25(r0, &(0x7f000061f000)={0x3, {"1d7fe3219718f7"}, 0x0}, 0x10) dup3(r0, 0xffffffffffffffff, 0x80000) 2018/01/25 09:04:51 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fa7000)='/dev/sg#\x00', 0x8, 0x0) connect$pptp(r0, &(0x7f0000754000-0x20)={0x18, 0x2, {0x3, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000fa8000)={0x2ab, 0x2, 0x2, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 09:04:51 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) 2018/01/25 09:04:51 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fa8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000fa7000)=[{&(0x7f000015d000-0x24)="e589135038be5e217efa62f26c5b2bd09902feafa021c07bc9fcbd11ea2084ef6b1911e5", 0x24}, {&(0x7f000090a000)="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", 0x1000}], 0x2, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ce5000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00006b2000-0x28)={0x5, 0x9, 0xfbf, 0x4, 0x100000000}) r2 = syz_open_dev$loop(&(0x7f0000015000-0xb)='/dev/loop#\x00', 0x0, 0x8480) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:51 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x800, 0x9, &(0x7f0000fa8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000fa8000-0x10)={0x7, &(0x7f00003c3000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000fa8000-0x40)={r2, 0x4, &(0x7f0000fa7000)=[0x0, 0xa41e, 0x57be9511, 0x0], &(0x7f0000fa8000-0x8)=[0x1, 0x8], 0x10, 0x1, 0x100, &(0x7f0000d8c000)=[0xff], &(0x7f00008d5000)=[0xa3c, 0x7, 0x3, 0x0], 0x0}) readahead(r0, 0xcbfd, 0x5) 2018/01/25 09:04:51 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, 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 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/25 09:04:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$ax25(r0, &(0x7f000061f000)={0x3, {"1d7fe3219718f7"}, 0x0}, 0x10) dup3(r0, 0xffffffffffffffff, 0x80000) 2018/01/25 09:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x8007e, 0x0) 2018/01/25 09:04:51 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:51 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) unlink(&(0x7f000094c000-0x8)='./file0\x00') 2018/01/25 09:04:51 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000fa8000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000baf000-0x4)=0x10, 0x80000) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fa9000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000fa8000)={0x8, 0xffffffffffffffc0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000add000)={0x0, 0x9, 0x1, [0xff]}, &(0x7f0000fa7000)=0xa) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fa7000)={0xffffffffffffff01, 0x9, 0x8008, 0x8, 0x0, 0x9, 0x1, 0x1000000, r3}, 0x20) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ebd000-0xa)='/dev/loop#\x00', 0x0, 0x80000a003d) dup3(r0, r1, 0x80000) 2018/01/25 09:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x8007e, 0x0) 2018/01/25 09:04:51 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003d0000)='net/ip_mr_cache\x00') mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fa8000-0x4)=0x14) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000fa8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000fa9000-0x4)=0x10, 0x80800) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000fa8000-0xb)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000189000-0x4)=0x14) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f00009c4000-0x168)=[{{&(0x7f0000777000-0x60)=@nfc_llcp={0x27, 0xfc1f, 0x7, 0x1, 0x5, 0xd884, "536259c8f1cc08b0ab97f250648cce5e8e1db8a1b3cdab1f147bceabe8277b29a7030904f20c340b1e047ccca1a74713372f08e175d14589be005b18dc5df7", 0x40}, 0x60, &(0x7f0000fa7000)=[], 0x0, 0x0, 0x0, 0x20000011}, 0x1}, {{&(0x7f000086a000-0x60)=@nfc_llcp={0x27, 0x4, 0x1, 0x6, 0x1f, 0x6afabc16, "c063cf1df755dea657e5b6024290fcef94068ba12b4a51a7e8ac70349583a7ffaf605f99c63c7a7872361308c8aa7981ba97b85cbe8e20f7651e9774168295", 0xde6}, 0x60, &(0x7f0000903000)=[{&(0x7f0000fa7000)="7d764bbd3c5ab159a8c74251ac8449c2114af7397d36469032", 0x19}], 0x1, 0x0, 0x0, 0x80}, 0x2f}, {{&(0x7f0000311000-0x10)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fa8000-0x40)=[{&(0x7f0000fa8000-0xde)="b7f6671d998096f490ac9a3da338eabaaa20dd18aa3f4d5fb94462494a7d0eeb5a4cf9b2b2065bb408b8ef9bca51bb34b07990a6327b0817e33119c7df89afb34daf16eea35a3df5cf0d52905553c62805d84d6206031bbb99490b6c95bf4d8651cf22d45e998a40c5533feddfe5bca6ea52390d956f9734d40559f36bef3e992fef109515c811e77d1c7b3bf1e0c240d855d52ed42677a179c9437c868b4b4903d5bc246981ea323bf4908a9669acdd23939ddf82fb3428b0b2d547bbd061298126f97d565bbfb1734982f5e5f31a00307d07c345caeaba3a042806fabe", 0xde}, {&(0x7f0000fa8000-0x2c)="54b9e70b5ba8179e194f263e8c74293ca128df0be7ed98f53a0cfbefffaebe5b0dbc1128121c6358aa5b4b5f", 0x2c}, {&(0x7f0000050000-0x1000)="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0x1000}, {&(0x7f0000f32000)="ed3768127b56d74b9338a267ef1e3f3b5dfc129ccf02b84043c80564d3e4dba3f67196864e5416afbe41239dc88358a28b0b76203a64b5b19f1c7fbc2746a5de41730470c090dce40fe56e8d82186b096cd65ea0afae57f6dbb1b61f2ab32da1bec8c6239a06c5a99a6bb43717c118730cc48b1d5db3bf3ffdff140b0b9f1d45d86b85401ae1a1b50ad97dc8c20908af190c0668bcce8c38a44b6d5bccb2976799e3067f1a0ba162b8cedc29c2bb7a76a030b0958fdd81df9c63e74a229e5cfbae353fea1c887c08326d79402b83db3d5999cb6a2b87d1e6c30fa8deb6bd255882b8", 0xe2}], 0x4, 0x0, 0x0, 0x24000841}, 0x0}, {{&(0x7f00003f7000-0x14)=@ll={0x11, 0x15, r2, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x14, &(0x7f0000c59000-0x40)=[{&(0x7f0000fa7000)="3590226578688690f50991b57c6dfc175945021298143547da2831309737ff6668b740c664e0ba5c0d1e5240362c8799de6093", 0x33}, {&(0x7f0000fa8000-0xb8)="025d45cf5fe3d15807d04df5b4f195038970ff169dfcf7203c57cb48c98a7e6e62a4e0c19d31a78d2d1b39d004ecc3cc1b35fac4a746db3ce4ca01df7cf7c5b48ac219d0525d1dd5ae3790381f2b847ccf7fcaa98addaed7e14529bc9c7c2cfb6b2717acb54d246d5846ef7e6bb5b08c3491386826b65b20faaaf2e0fa5259c508a5c13b488f77fac580f36699dc524b9e077827e09282028ae18b11fd57adb0b04f153fed4fb71823944748f5150ef49f3c97973943076a", 0xb8}, {&(0x7f0000fa8000-0x7a)="4a705eb80583217d080aeb8082503c773b79234fe43e5ac4a62e5af2e6111040a08d78d49e8d9ba7ae2f660bd5be544536e3fad2ff4c92131dcfa012e1be8f8c599d82214b2c5d8d9e333f2369e118d4bbe39a1cd5422073565568df552564a57233b9a051f358b828086d4176bb80f968a7fd2a89eb86a0dfa4", 0x7a}, {&(0x7f0000fa7000)="b414d1315a9e4e66ce141d39dc947858d658a97bd3", 0x15}], 0x4, &(0x7f000000b000-0x11e0)=[{0xf8, 0x10e, 0x2, "1d96a239f53ef9e9fb997c410776c735f18db8aaae72279134758f2e55f69a41173fc36188b6797f189f9ec620d55758a2e1727e79e08b95c952ab2e7561c2f29e81c333981abe0cf09abb95fbd3ee713b9c85f602401cc45027828835cabf73d493ddd3d4288315f13d59193c6ec3a97900c0520c7be6008d32c882c2e9e06dc13b893660f4879e744b103dc98e3019a6aa1600d210bf96f070606c35c02947aa65897128ffdab1a01813b6b70cec4a7acc01a276ad4407f6d0be6f08ffc3985c5a5a899d6f788adc0df8c4aeaae2a9d426241fc78778ce190d9eeed853ba1c1ed8df"}, {0x1010, 0x10b, 0x1000, "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"}, {0x10, 0x0, 0x6, ""}, {0xc8, 0x11d, 0x80000000, "8db2f5c66c4065cc3479ebaec43ee550167c6ac1890a7a45ca8f9fb82b5e236a29b225968bb38750eab78b43a6c066cea851ecd7734b3abe526b01adf0a1fe7cb65b7c8d599fc81da856301eb8e64a74159d30985407f98015e8e7a43b330c591b5cc4aefea588bb9eacf301799227d40a92db5e0c716c0fbf4b0da64d446fc81e2674b6f0923f9450f2ff35d126aa0f4a2e97c56354e8eb2a7484f940a28989a86ce3133945f02f05fc810d158e07a7aa435a"}], 0x11e0, 0x4810}, 0x9}, {{0x0, 0x0, &(0x7f0000668000-0x20)=[{&(0x7f0000d51000-0x9d)="9336fe925d2ddda5e632dc291e307990e24fd480a60dc4ccab126bd0435e0ceedfebde954df3e5d6f988df9d7cb1428d9d22ffd08bfc5ec4bf1e97dd176886077e4df1d65bd3cfe4654780fd42f85fe8c792944bc72553a100d86a5cd6cf7245f73e1b3d0d10bb531083e1af85ee12a3ccf75b72bbaaed7fb6591eee01021b47308d3b7c136714661e757984d190d847f918c260c41cd5e9ad5dd83b02", 0x9d}, {&(0x7f000060e000-0x7c)="9402866100ff9700904d59b9cc8858316424751c08db717e09b2f2c8e71e91c985b831e96ae254682f114e5929edcff258af9bcb2d555097d01cb25739ff4902757c813e3b8ae406bf10584c5feebe7d316b8819cb49759fa623d1e5da552346386593c022c3193813f309fe8b42f7e6ebf9c9a8baac030bb6a5a4ac", 0x7c}], 0x2, &(0x7f0000fa7000)=[{0x90, 0x11f, 0x1, "25f6a2f58dedb9db79e70472b8011d4a45e980afae16a8cc08353724d76d3e5bd3f9f973622e3f3d9685c3eb22f80bac68510a613315815c7093c442c0ba43e330b6c6a037febc6df7e115c751b5e595515d3e872301431874e335df963c921cf39e1aab286e4b3ed13d142e92ad0e895abb3ac3d943fc8c1f46"}, {0x60, 0x88, 0xff, "2627d90d411d7210bda7cb3683d784c26ae0263e03a571fcca33a8d2e8e798afe4bd6bed214796252277688216a26beec76871ba51ba1432e91ab7b54b95a540cb6e0efdd41a8d6b71"}], 0xf0, 0xc004}, 0x401}, {{&(0x7f000092d000-0x10)=@can={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f000059e000-0x30)=[{&(0x7f0000fa7000)="a0a703092c9e4d38e84075469beb9e4fdbda7ac3f5f458242f5ddc6a9b6b35b7359b1c00ba2bd59c805eb9ce78d5976bc806d0791363763176748e4a507fa3d80ead29b92a3ea63eb4b0fffb94041597dcb2445a107cd5643a6ac920f23127", 0x5f}, {&(0x7f0000d46000)="0059e59aa96a67ab2699d0a97959d3622b5b93a520af136fd117850b3df12c0881f6094cd8cf153a7cda3978e4cb68954aecdcf572c46dfc6d6f90e1ed0f32470ff05d611d817595b3e73a09f6ea3f4d512f737aa7f0dc341cefa536a935707cb8b4", 0x62}, {&(0x7f0000aa8000-0x24)="27da852d4cf18fe650edf7b11d5dba6ecc1661e3b39a2785c81dbb84521251fb230d8a0d", 0x24}], 0x3, 0x0, 0x0, 0x40800}, 0xb96f}], 0x6, 0x8000) 2018/01/25 09:04:51 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, 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 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/25 09:04:51 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) mremap(&(0x7f00001a0000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000d58000/0x2000)=nil) 2018/01/25 09:04:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ebd000-0xa)='/dev/loop#\x00', 0x0, 0x80000a003d) dup3(0xffffffffffffffff, r0, 0x80000) 2018/01/25 09:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x8007e, 0x0) 2018/01/25 09:04:51 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fa8000-0xb)='/dev/loop#\x00', 0x100000000000004, 0x80000a003e) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fa8000)={0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000489000-0x11)='/dev/vga_arbiter\x00', 0x282, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000fa9000)={{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]}) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x6f2, &(0x7f0000143000)=""/119) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00006fd000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=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=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000faa000)=0xe8) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000fa9000-0x108)={0x9, {{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x48}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:51 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) syz_extract_tcp_res(&(0x7f0000809000)={0x0, 0x0}, 0x5, 0x2) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000008b000)={0xa1, 0xc85, 0x640b, 0xfffffffffffffffa, 0x7fff, 0x2935b32e, 0x3638, 0x80000000, 0x6880000000000000, 0x1, 0x4}, 0xb) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fa9000-0x11)='/selinux/enforce\x00', 0x400, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000f7d000)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x14, 0x11, "e2c73df548dd53a5f947416684ee5cfb58ba856366a0a5f4a7f20c6ec96ed18652713e46e34f5c10e985c294ea439b5f9723dc2f9862bdd29ced3c36fc964d39", "e633214f987d9b4b8633972ffe04ecd78faf0948c747898c725d672d7c6f87eb", [0x5, 0x3ff], 0x0}) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000fa9000)=0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000fa9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000d78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fa8000)=0x1b1) 2018/01/25 09:04:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[], 0x0, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/25 09:04:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ebd000-0xa)='/dev/loop#\x00', 0x0, 0x80000a003d) dup3(0xffffffffffffffff, r0, 0x80000) 2018/01/25 09:04:51 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fa8000-0xb)='/dev/loop#\x00', 0x8000, 0x80000a003d) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000482000)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) get_robust_list(r1, &(0x7f0000a42000)=&(0x7f00009ce000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000fa8000-0x8)=0x18) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dc8000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000fa8000)=0x0) getegid() ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000ef2000)={0x0, 0x3, 0x100}, &(0x7f0000fa9000)=0x8) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000faa000-0x1)={r4, 0x6}, 0x8) 2018/01/25 09:04:51 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000072000)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") r1 = open(&(0x7f0000b3b000-0x8)='./file0\x00', 0x40, 0x20) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000026a000-0x4)=0x7) 2018/01/25 09:04:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ebd000-0xa)='/dev/loop#\x00', 0x0, 0x80000a003d) dup3(0xffffffffffffffff, r0, 0x80000) 2018/01/25 09:04:51 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fa7000)='/dev/loop#\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000033f000)={0x0, 0x0, 0x0}, &(0x7f000000a000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r2, &(0x7f00004f0000-0x38)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001fa000-0x10)={&(0x7f0000411000)=@newpolicy={0xb8, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 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}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = getpgid(r1) r4 = getpid() ptrace$getregset(0x4204, r4, 0x201, &(0x7f0000039000)={&(0x7f000047a000-0x9)=""/9, 0x9}) sched_setaffinity(r3, 0x8, &(0x7f0000090000)=0x3) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a6f000-0x9)='/dev/ppp\x00', 0x62100, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000047000)='/dev/ppp\x00', 0x1) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000b39000-0x4)=0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f0000fa8000)=0x11, 0x4) getpeername$ipx(r5, &(0x7f0000fa7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ddf000-0x4)=0x10) 2018/01/25 09:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x8007e, 0x0) 2018/01/25 09:04:51 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8010000004, 0x8, "584c20b26b0898cb9952110727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7611631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ebd000-0xa)='/dev/loop#\x00', 0x0, 0x80000a003d) dup3(0xffffffffffffffff, r0, 0x80000) 2018/01/25 09:04:51 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00003dc000-0x4)=""/4, &(0x7f0000fa7000)=0x4) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:51 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ebd000-0xa)='/dev/loop#\x00', 0x0, 0x80000a003d) dup3(r0, r1, 0x80000) 2018/01/25 09:04:51 executing program 0: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000e28000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00007ac000)=0x48, 0x0) msync(&(0x7f0000146000/0x1000)=nil, 0x1000, 0x1) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000242000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/ip6_tables_matches\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r1, &(0x7f0000000000)="6e65742f69f15f61626c65735f74617267657473001f9d7d0c3b2187e3669d194f2079937a466575e9d95bef7904db85c167d7293db929e9a70e8f326fb82da7b6c6b87e3de832f4b712899b47edcf24f1b167b12353bdda2ea8cf05181f30d2860399d8dca8595aab8ac11341f43bee03979e0492d0378a461ac38cd3339dff4eb84669dfbee22f0da2f9ccfbe8da8c31ea6a7c10f4ce38b1949013bbe0ec68130c376985e2464d747dbb3d1705173a8e0d076ee8d0ddd1ec99d237672c539553eedf61e36d5b5e49d0d3fe3aed6ff14a1b05cf6fe880899ab699cc") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r3, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80800) ioctl$TIOCCBRK(r2, 0x5428) fsetxattr(r0, &(0x7f0000000000)=@random={'trusted.', 'md5sumkeyring--ppp15nodev}em1keyring\x00'}, &(0x7f00005b3000-0x1)='\x00', 0x1, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000003000-0xa4)="a1294fc87309acb95df23c59cadb05658eb11c4a0c26da8f16cbf90c00e4eb3291639f3209cef0848511ecc8dd459d5cad9b70ead5c199f933c483eb18ecd018269ef9d427d3450fb195a20e95cca0070abeab4c6ff586064fd5e6eeb237057a9608443f8ad936a80a2468d7fcdcf81633620c972877298d07fdb48b2e0bcf15b60bc038c018abfd57743021938d6cefbccb2534d269409990e4c4c81e156f3e706dbce2") ioctl$VT_WAITACTIVE(r3, 0x5607) ptrace$getregset(0x4204, r1, 0x4, &(0x7f0000002000)={&(0x7f0000002000)=""/241, 0xf1}) flistxattr(r2, &(0x7f0000001000)=""/0, 0x0) ioctl$KDSKBLED(r3, 0x4b65, 0xfffffffffffeffff) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 09:04:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x6c7e4c74b824086c}, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="") socket$l2tp(0x18, 0x1, 0x1) 2018/01/25 09:04:51 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ebd000-0xa)='/dev/loop#\x00', 0x0, 0x80000a003d) dup3(r0, r1, 0x80000) 2018/01/25 09:04:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[], 0x0, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/25 09:04:51 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, 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 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[], 0x0, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/25 09:04:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x4100, 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000004000-0x69)=""/105, &(0x7f0000003000)=0x69) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000002000)={@generic="66acb47f61816896ed656e5ea9cab3b5", @ifru_flags=0x0}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001000-0x78)=""/120, &(0x7f0000002000-0x4)=0x78) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000d28000-0x4)=0x7ff) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00009ec000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@local={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}}, &(0x7f000058b000)=0xe8) fstat(r0, &(0x7f000046d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000ca1000)={&(0x7f000003d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000072a000)=[{&(0x7f0000ef1000)="dc6ce6065d5657c3b1b0be361c777d15d576398fb3fe", 0x16}, {&(0x7f0000fa8000-0x76)="0f2e33ccbb49153b917eb178ecb1bc961ed4ce7b3e5c566d03b3d51feea9c732cf6841e4ace2ffcbe7607943654eceedde2a5509d8fc3f4a7538bba501467684974b94a9f5162e593e8e9697847f4e89bb8af9c494d8c887f397b2bb1f23178ce9ff34625f6681114a845e64ff8246beccf05e20133b", 0x76}, {&(0x7f0000cca000)="db8824548931bb069088b62052007a5e0f7a39da62d88de4d2bfff77dbce0186e1ac4f967b8e27b34201530f1ae1f2d4c27eb166daabae370264dd7cc471c87bc666330d93860346afcf73b01e48f52df75116604fbbe29b73eb53f9209944a12cd5c3ae7c02c5ce255bcb38accc7530d43d193a992cbc87001abe46c0a56bde473ead85bfd027770f4172c05845fc9c3e4a0f0fb9cfdf2dabf7cfa1b4c454c17321ba9f82995f92cd7256743f2bc2dc07ff7a4a86b1c7245d53fb88", 0xbc}, {&(0x7f0000a25000-0x40)="e44f2f98854963d98372a21086f6420c9f54d9036190c161a4bf0d9df537073d33fcf615104f11e737ab3940d50a7b3eb0af0eb00684c74ebea5724b7f56d1a1", 0x40}, {&(0x7f0000fa7000)="", 0x0}, {&(0x7f0000847000-0x55)="3c738f49c2333a0b6f94cfff2bbf9dbae2e1626d97fb4cca507e8bbb80e3b0d06410c5d70acfff2388c440edc51307cc83b01e1e0af6c032a95fea9b215e162bf90746483af7989ad8da699d9a181c256632566fe6", 0x55}, {&(0x7f0000fa8000-0x8a)="8be9cb3bdaeddd9ac9dd6c5f9874b0bd8a3be8c9233bff9d9b18e762a2dcd7df6ee642907eaaaea601270b9a2adc1bf931f0d0828da7709ac98ecee6f10a4461498e2a8f6113c78faee03e8d9f688531722195a823ae7bb759efaf4c0ebe31bee3d63b39bfe28e78a7d4bdf1950d66b5fdc679aefaac32c385dfa2fdcecbe831955d7daab9fa9f1ca6b0", 0x8a}, {&(0x7f0000fa7000)="", 0x0}], 0x8, &(0x7f0000467000)=[@rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x38, 0x0}, 0x4800) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004be000-0x4)=0x8, 0x4) 2018/01/25 09:04:51 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") openat$autofs(0xffffffffffffff9c, &(0x7f000096b000+0x63b)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000fa7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) 2018/01/25 09:04:51 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b8a000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:51 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c5e000)='/dev/loop#\x00', 0xc8, 0x80000a003d) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00002a6000-0x8)=0x7) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:51 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ebd000-0xa)='/dev/loop#\x00', 0x0, 0x80000a003d) dup3(r0, r1, 0x80000) 2018/01/25 09:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x8007e, 0x0) 2018/01/25 09:04:51 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000496000)='net/mcfilter\x00') ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x1, 0xf851, 0x0, 0x5, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ebd000-0xa)='/dev/loop#\x00', 0x0, 0x80000a003d) dup3(r0, r1, 0x80000) 2018/01/25 09:04:51 executing program 0: utimes(&(0x7f00009c5000-0x8)='./file0\x00', &(0x7f0000aa5000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:51 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, 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 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="", 0x0}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/25 09:04:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200002, 0x21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000001000-0x4)=0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/206) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$TCSBRK(r0, 0x5409, 0xf2df) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000fa7000)=""/8) ioctl$TCXONC(r0, 0x540a, 0x9) 2018/01/25 09:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/25 09:04:51 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x77, &(0x7f00001bb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000fa8000-0x8)={0x0, 0x2}, &(0x7f0000fa7000)=0x8) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fa7000)={0x200, 0x7, 0x5, 0x3, 0x2008, 0x40, 0x9, 0x800, r1}, &(0x7f0000fa7000)=0x20) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fa8000)={0x0, 0x0}) r2 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ebd000-0xa)='/dev/loop#\x00', 0x0, 0x80000a003d) dup3(r0, r1, 0x80000) 2018/01/25 09:04:51 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, 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 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="", 0x0}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/25 09:04:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x9) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ebd000-0xa)='/dev/loop#\x00', 0x0, 0x80000a003d) dup3(r0, r1, 0x80000) 2018/01/25 09:04:51 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fa7000)='/dev/rfkill\x00', 0x201, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00006da000)={0x4, [0x3, 0x0, 0x100, 0xa8]}, &(0x7f0000fa8000)=0xc) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000faa000-0x28)={0x28, 0x1, 0x4, @fuse_notify_inval_inode_out={0xc9b, 0x20, 0x2}}, 0x28) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000faa000-0x8)='./file0\x00', &(0x7f0000662000)=@known='system.posix_acl_default\x00', &(0x7f0000fa9000)='/dev/rfkill\x00', 0xc, 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000fa8000-0x85)="1ad7df3b013bd3efc92f6732034059369e489dbffc7b45ec14f3054fa9b8f0a69b2c917ed4f2790103901a09c9f60bf6be41a95eee8134b41441bcb2501a3983a7a23e6cd0f9847af851455c44a114c5b6119250a7daade4af069973c37c0c7c7ce75e98f8896919e58909fa25300af5185c449f09131706a5559719f6da471b8c637e612c", 0x85) 2018/01/25 09:04:51 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2a000-0x8)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat(0xffffffffffffffff, &(0x7f00009cd000)='./file0\x00', 0x0, 0x10) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000fa8000-0x10)={0x0, 0x9f, &(0x7f0000a2e000-0x9f)="7317d1b5f03336922f41a8a4f105d03472cd1c362c390bed089f40be889bcdfd86d0576b18c50ee84430cd7ad30d582b999c805468ef4bf6a8b34bc6db8ab11efb4469f3dd4b0a3b00ff3512fe27dd6cb9af1ad1dd3e6ad295fdf218a024dc799fbb0f2fd9d66eeb5e2d204423352fb82d830a3eecb3caaabd0dafdc300aa458763ccaf0ef8e37a00fa1244eea9c25dd1a3c8215305888da0ad4fe1bf6f772"}) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000b28000-0x10)=@file={0x1, './file0/file0\x00'}, 0x10) r2 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r2, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/25 09:04:51 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, 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 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="", 0x0}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/25 09:04:51 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fa7000)='./file0\x00', 0x400, 0x8) accept$unix(r1, &(0x7f000078a000-0x41)=@file={0x0, ""/63}, &(0x7f00000af000)=0x41) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x800000, 0x4, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x400, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") r1 = syz_open_dev$mice(&(0x7f00008fa000-0x10)='/dev/input/mice\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000050c000)={0xc, @time={0x0, 0x0}, 0x2, {0x8, 0x5}, 0x837115d60000000, 0x3, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000fa7000)={0xffffffffffff7d0e, 0x39, 0x3, 0xde, 0x2, [{0x7cb, 0x4, 0x4, 0x0, 0x0, 0x3000, 0x0, 0x0, 0x0}, {0xfff, 0x1, 0xfffffffffffffffa, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0}]}) 2018/01/25 09:04:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ebd000-0xa)='/dev/loop#\x00', 0x0, 0x80000a003d) dup3(r0, r1, 0x80000) 2018/01/25 09:04:51 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, 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 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/25 09:04:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ec4000-0x9)='/dev/rtc\x00', 0x20040, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) request_key(&(0x7f00003cb000-0x6)='rxrpc\x00', &(0x7f0000640000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000177000-0x1)='\x00', 0xfffffffffffffffd) ioctl$int_in(r2, 0x5452, &(0x7f0000498000-0x8)=0x6) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) openat$keychord(0xffffffffffffff9c, &(0x7f0000aec000)='/dev/keychord\x00', 0x2, 0x0) shutdown(r2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000423000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f000002e000)=@fragment={0x7f, 0x0, 0x5, 0x3, 0x0, 0x7, 0x0}, 0x8) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f000029e000)="94dcbbc1c3a3aa1807e9911caa4ee8690e00cb67b241fd6b52dc374461ca7942e31961a3c6a4e1b226e4d7e4f79fdbfcd761d9307585ce8df1e9160dfba5fa97e997795ad490227e8b227ce78abcd7528a453050f692f34e8ec57ba3d01e054977d039252974d496f57ed833d7df9a09d33c30081d") mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000113000-0x4)=0x80000001, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000e0a000)={{0x7f, 0x8}, 'port1\x00', 0xaa, 0x1402, 0x75, 0x5, 0x8, 0x8, 0x7, 0x0, 0x2, 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]}) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:51 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000fa8000-0x8)=0x10000, 0x8) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) r2 = dup(r0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000fa9000-0x4)=0x9) 2018/01/25 09:04:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ebd000-0xa)='/dev/loop#\x00', 0x0, 0x80000a003d) dup3(r0, r1, 0x80000) 2018/01/25 09:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/25 09:04:51 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fa7000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x2) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ebd000-0xa)='/dev/loop#\x00', 0x0, 0x80000a003d) dup3(r0, r1, 0x80000) [ 41.144148] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/25 09:04:52 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x800, 0x2) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000fa7000)=0x5559, 0x4) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:52 executing program 6: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2a000-0x8)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat(0xffffffffffffffff, &(0x7f00009cd000)='./file0\x00', 0x0, 0x10) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000fa8000-0x10)={0x0, 0x9f, &(0x7f0000a2e000-0x9f)="7317d1b5f03336922f41a8a4f105d03472cd1c362c390bed089f40be889bcdfd86d0576b18c50ee84430cd7ad30d582b999c805468ef4bf6a8b34bc6db8ab11efb4469f3dd4b0a3b00ff3512fe27dd6cb9af1ad1dd3e6ad295fdf218a024dc799fbb0f2fd9d66eeb5e2d204423352fb82d830a3eecb3caaabd0dafdc300aa458763ccaf0ef8e37a00fa1244eea9c25dd1a3c8215305888da0ad4fe1bf6f772"}) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000b28000-0x10)=@file={0x1, './file0/file0\x00'}, 0x10) r2 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r2, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ebd000-0xa)='/dev/loop#\x00', 0x0, 0x0) dup3(r0, r1, 0x80000) 2018/01/25 09:04:52 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, 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 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/25 09:04:52 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000fa7000)='/dev/loop#\x00', 0x3) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00009c6000-0x20)={@generic="5f70f7fcfa39eeeac3402b959acb5a5d", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:52 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000fa8000-0x9)='/dev/sg#\x00', 0x9, 0x0) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:52 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ef6000)={0x0, 0x0}) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000fa9000-0x5)=@random={'osx.', '\x00'}, &(0x7f0000722000)=""/106, 0x6a) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x80000, &(0x7f0000fa8000)={0x0, 0x0}) r4 = add_key$keyring(&(0x7f0000e63000)='keyring\x00', &(0x7f0000563000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f000043f000-0x6)='logon\x00', &(0x7f0000a3d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006b3000)='osx.', r4) clock_gettime(0x0, &(0x7f0000163000)={0x0, 0x0}) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000fa9000)=0xffffffff, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000719000)={0x0, 0x31, "e65b58d8dc613b76dad00b292b6821bbb1f4ec934ef9c48b22d0fe0dba9e4b3c996bd180dd9d4988e33f6e1ac9753d8c62"}, &(0x7f000025e000-0x4)=0x39) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000c56000-0x16)={r7, 0x40, 0x7, [0x40, 0x27a6, 0x2, 0x1, 0x0, 0x80, 0xfff]}, &(0x7f0000104000-0x4)=0x16) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000fa9000-0x68)={0x2, 0x800, 0xe14, {r5, r6+10000000}, 0xb8b, 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]}) sendto(r1, &(0x7f0000bc3000)="8d1e7204f461bdbec523ee257aa01fb3359543158a18cd43f4a4e0c5bc82677f5897e92242321c527882a629f774dcfb7497665e536f62b5c286483c63d1b7ad830fad37949050458cc54dfd48d6f33c5b4abc14319b077ed755220ba024f7c7d16aba90218defa5b44c18f959f28a63ccceafd981944d5f2af934124e659ab1fe3fa6f8b68b24004a9013ff7bd2cc6b6b364991ab107022bda1165f40a12503750f5655fd27c46384326ef107aea7a87f72a051be9c46000812d07f9f2048684d1617", 0xc3, 0x4, 0x0, 0x0) r8 = add_key$user(&(0x7f000046e000-0x5)='user\x00', &(0x7f0000fa7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fa7000)="c8d10208f32cd9d3", 0x8, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r8, &(0x7f0000fa8000-0xdc)=""/220, 0xdc) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000faa000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000faa000-0x68)={0x8, 0x1, 0xfffffffffffff22f, {r9, r10+30000000}, 0xfffffffffffffe01, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r11 = getpgid(0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r11, &(0x7f0000fab000-0x30)={0x30, 0x3, 0x0, 0x2, 0x9, 0x7, 0x40, 0x7fffffff}, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:52 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fa7000)='fdinfo\x00') ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000c21000-0xc9)=""/201) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") write(r1, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ebd000-0xa)='/dev/loop#\x00', 0x0, 0x0) dup3(0xffffffffffffffff, r1, 0x80000) 2018/01/25 09:04:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ec4000-0x9)='/dev/rtc\x00', 0x20040, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) request_key(&(0x7f00003cb000-0x6)='rxrpc\x00', &(0x7f0000640000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000177000-0x1)='\x00', 0xfffffffffffffffd) ioctl$int_in(r2, 0x5452, &(0x7f0000498000-0x8)=0x6) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) openat$keychord(0xffffffffffffff9c, &(0x7f0000aec000)='/dev/keychord\x00', 0x2, 0x0) shutdown(r2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000423000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f000002e000)=@fragment={0x7f, 0x0, 0x5, 0x3, 0x0, 0x7, 0x0}, 0x8) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f000029e000)="94dcbbc1c3a3aa1807e9911caa4ee8690e00cb67b241fd6b52dc374461ca7942e31961a3c6a4e1b226e4d7e4f79fdbfcd761d9307585ce8df1e9160dfba5fa97e997795ad490227e8b227ce78abcd7528a453050f692f34e8ec57ba3d01e054977d039252974d496f57ed833d7df9a09d33c30081d") mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000113000-0x4)=0x80000001, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000e0a000)={{0x7f, 0x8}, 'port1\x00', 0xaa, 0x1402, 0x75, 0x5, 0x8, 0x8, 0x7, 0x0, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ebd000-0xa)='/dev/loop#\x00', 0x0, 0x0) dup3(0xffffffffffffffff, r1, 0x80000) 2018/01/25 09:04:52 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008d8000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000d5c000)={0x0, 0x200}, &(0x7f0000fa8000-0x4)=0x8) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000e46000)=""/220) socket(0x5, 0x1, 0x3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000fa8000-0xeb)={r2, 0x8, 0xe3, "dc3313016a0436ad2a0302d064be355028c59460a78b9116980871d63c5782885ce6ae799f794e31f7c974a153492f70e5865f1a3694bc5bb69bb241bd77c553501e95acee575e4d65908477ffe58044c5183d0a010a1d98ce23e31433a132b6fa39d8acf839f7639116c4f1d61c0b43fe214720586b69a77fcc5263db77a08cbef32656aef507b18e9da1f965a7c33d7aa6cb81fff22c5b1b20a12bb2e5dae2fda90aed000f57b9c0bd353ec2606da3b1f4d9a199d7bec59c81f887d275838d61f6f6bd3033d24ed51de58fc3133517e1902a043db890fb27144309ab3b80b39745c2"}, 0xeb) 2018/01/25 09:04:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ebd000-0xa)='/dev/loop#\x00', 0x0, 0x0) dup3(0xffffffffffffffff, r1, 0x80000) 2018/01/25 09:04:52 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f41000)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000fa7000)=0x0, &(0x7f00005a6000-0x4)=0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000035b000)='/dev/sequencer2\x00', 0xa200, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000fa8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ad5000)=0x14) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000fa7000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, r3}, 0xc) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fa8000-0x15)='/dev/pktcdvd/control\x00', 0x400002, 0x0) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000fa8000)={0x0, 0xff, 0xaf}, &(0x7f0000fa8000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000212000-0x8)={r5, 0x0}, &(0x7f0000868000-0x4)=0x8) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fa9000)='/dev/keychord\x00', 0x20000, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000fa8000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000895000-0x4)=0xc) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000fa9000)=0x6, 0x4) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f0000cf7000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @loopback={0x0, 0x1}, 0xfffffffffffffff7, 0x3, 0x1b, 0x500, 0xad7392d, 0x1, r7}) 2018/01/25 09:04:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0xa0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x0}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r2, &(0x7f0000001000-0x4)=0xfffffffffffffe07) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000003000-0x16)="b30d97d28ad077cc2e4acc6aa284da115ae51c93db2b", 0x16) r3 = accept(0xffffffffffffffff, &(0x7f0000d0a000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000001000-0x3)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00005cf000-0x2c)=[@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6831}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/25 09:04:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) [ 41.323941] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/01/25 09:04:52 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000fa8000-0xa)='id_legacy\x00', &(0x7f000057a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r3, &(0x7f0000fa7000)=""/253, 0xfd) 2018/01/25 09:04:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(0xffffffffffffffff, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/25 09:04:52 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000fa7000)='/dev/loop#\x00', 0x4, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fa8000)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000974000)={0x0, 0xf4, &(0x7f00002e5000-0xf4)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x49a8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x24}, @in6={0xa, 0x3, 0x46a, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, @in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x400}, @in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x1, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x7ff}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000da9000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003f2000-0x8)={r1, 0x6}, &(0x7f0000e16000-0x4)=0x8) 2018/01/25 09:04:52 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) pipe(&(0x7f0000d64000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000530000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fa8000-0x4)=0x10) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:52 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) readahead(r0, 0x0, 0x6) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:52 executing program 0: syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ebd000-0xa)='/dev/loop#\x00', 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) 2018/01/25 09:04:52 executing program 6: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fa7000)='fdinfo\x00') ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000c21000-0xc9)=""/201) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") write(r1, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ebd000-0xa)='/dev/loop#\x00', 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) 2018/01/25 09:04:52 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002c9000)='/dev/hwrng\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x3, &(0x7f0000001000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000a04000-0x8)={r1, 0x1}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b0a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f000013f000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000+0xd24)={0x53a5, 0x8, 0x7, 0x5, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000002000)={0x2, 0x1, 0x4, 0x7c7, 0x1a, 0x101}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r3, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) ioctl(r4, 0x20000004c04, &(0x7f0000ec1000-0x31)="") fcntl$setstatus(r4, 0x4, 0x44800) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000115000)=0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f0000fa8000-0x8)=0x101) 2018/01/25 09:04:52 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ea3000)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000f04000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:52 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, 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 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(0xffffffffffffffff, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/25 09:04:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ebd000-0xa)='/dev/loop#\x00', 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) 2018/01/25 09:04:52 executing program 6: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fa7000)='fdinfo\x00') ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000c21000-0xc9)=""/201) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") write(r1, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:52 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x10000000000000, 0x80000a003d) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e4f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$inet6(r2, &(0x7f0000ded000)={0xa, 0x1, 0x3b, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x7}, 0x1c) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000fa8000-0x10)={0x10000, 0x3, 0x43e, 0x4}, 0x10) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000fa9000)=0x80, 0x4) r3 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000fa9000)={@dev={0xac, 0x14, 0x0, 0x17}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) r4 = accept4(0xffffffffffffff9c, &(0x7f0000fa8000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000fa8000-0x4)=0x32, 0x800) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000189000)={0x0, 0xe9, "fc8381aa88bb5bd7e4239cdcc1197fd3f1d01a696c27e153c8ab81c4054382a5ff8f3d36a66f9d5d3156051756b4bb55c91ffb090df007d76278f3cce734ab1b5bb021ab50e73778da80c360cb8ca7b2004e6be91e2d16e62c3c0354b34fb51ad39748a25117ffc80e3a7d25919e66f0944da7a458885e8bd11d4a713e830e0f2132da458f5d4a6de3ad4ee143ae44a3140aa7d61555d9d9e32cb35c6442c28ecd4bbb6e886990126f2daaa092436e7f8f7765b6cd5f088160f74328ae73811ec79cc0b714eb44bcdc1d37b3ee0176058caed9d4c8c8bdced87abf85a4b34efee2897d7c49280e14a9"}, &(0x7f000096b000)=0xf1) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000fa9000-0x6)={r6, 0x5269}, 0x6) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000a2000-0x6)={0x1, [0x7ba]}, &(0x7f0000faa000)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000fa8000-0x8)={0x0, 0x14}, &(0x7f0000f9a000-0x4)=0x8) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000fa7000)=@sack_info={r7, 0xff, 0x4}, &(0x7f00008ef000-0x4)=0xc) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000fab000-0x8)={r8, 0x4}, &(0x7f0000592000-0x4)=0x8) ioctl(r5, 0x20000004c04, &(0x7f0000fa9000)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(0xffffffffffffffff, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) [ 41.470894] audit: type=1400 audit(1516871092.225:11): avc: denied { create } for pid=5968 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/25 09:04:52 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fa8000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000aa7000)=0x868, 0x4) ioctl(r0, 0x20000004c04, &(0x7f0000e7f000)="") 2018/01/25 09:04:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/25 09:04:52 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000572000)='/dev/input/mice\x00', 0x0, 0x4000) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fa8000-0x4)=0x0, &(0x7f0000fa8000-0x4)=0x4) 2018/01/25 09:04:52 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 09:04:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ebd000-0xa)='/dev/loop#\x00', 0x0, 0x0) dup3(r0, r1, 0x0) 2018/01/25 09:04:52 executing program 6: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fa7000)='fdinfo\x00') ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000c21000-0xc9)=""/201) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") write(r1, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:52 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000481000)='keyring\x00', &(0x7f0000fa8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000fa8000-0x8)='keyring\x00', &(0x7f0000fa8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000672000-0x8)='keyring\x00', &(0x7f00000f4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) keyctl$instantiate(0xc, r0, &(0x7f0000e5e000-0x3c)="a94170fae77ecd6a396fa617c0fd3eb510808ca50e00baa2b5a9f0199d9b92cdc7dc3fa738565640c4e8a76b99b0cbd8952fecacc326aa282c19549c", 0xd7, r2) r3 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000fa8000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc0fa087b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:52 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fa8000-0x9)='/dev/ppp\x00', 0x420a00, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000fa8000-0x8c)={0xce8d, 0x200, 0x4, 'queue1\x00', 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x4) close(r0) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000075c000-0xb)='/dev/loop#\x00', 0x80000001, 0x20800) 2018/01/25 09:04:52 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x10000000000000, 0x80000a003d) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e4f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$inet6(r2, &(0x7f0000ded000)={0xa, 0x1, 0x3b, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x7}, 0x1c) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000fa8000-0x10)={0x10000, 0x3, 0x43e, 0x4}, 0x10) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000fa9000)=0x80, 0x4) r3 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000fa9000)={@dev={0xac, 0x14, 0x0, 0x17}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) r4 = accept4(0xffffffffffffff9c, &(0x7f0000fa8000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000fa8000-0x4)=0x32, 0x800) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000189000)={0x0, 0xe9, "fc8381aa88bb5bd7e4239cdcc1197fd3f1d01a696c27e153c8ab81c4054382a5ff8f3d36a66f9d5d3156051756b4bb55c91ffb090df007d76278f3cce734ab1b5bb021ab50e73778da80c360cb8ca7b2004e6be91e2d16e62c3c0354b34fb51ad39748a25117ffc80e3a7d25919e66f0944da7a458885e8bd11d4a713e830e0f2132da458f5d4a6de3ad4ee143ae44a3140aa7d61555d9d9e32cb35c6442c28ecd4bbb6e886990126f2daaa092436e7f8f7765b6cd5f088160f74328ae73811ec79cc0b714eb44bcdc1d37b3ee0176058caed9d4c8c8bdced87abf85a4b34efee2897d7c49280e14a9"}, &(0x7f000096b000)=0xf1) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000fa9000-0x6)={r6, 0x5269}, 0x6) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000a2000-0x6)={0x1, [0x7ba]}, &(0x7f0000faa000)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000fa8000-0x8)={0x0, 0x14}, &(0x7f0000f9a000-0x4)=0x8) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000fa7000)=@sack_info={r7, 0xff, 0x4}, &(0x7f00008ef000-0x4)=0xc) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000fab000-0x8)={r8, 0x4}, &(0x7f0000592000-0x4)=0x8) ioctl(r5, 0x20000004c04, &(0x7f0000fa9000)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:52 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fa7000)='fdinfo\x00') ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000c21000-0xc9)=""/201) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") write(r1, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:52 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x7, 0x80000a003e) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000218000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/25 09:04:52 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000d93000-0x8)='./file0\x00', 0x40) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000fa7000)=0x0, &(0x7f0000fa8000-0x4)=0x0, &(0x7f0000fa7000)=0x0) mmap(&(0x7f0000fa7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fa8000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000745000-0x4)=0xe8) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fa7000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00005d3000)=0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000f40000-0x38)={&(0x7f0000b6c000-0xc)=@proc={0x10, 0x0, 0x3, 0x10208}, 0xc, &(0x7f0000fa8000-0x30)=[{&(0x7f0000fa7000)={0x11a0, 0x33, 0x126, 0x2, 0x2, "", [@nested={0x10f0, 0x6f, [@generic="5d926158b2e10698f1d28dd4d9602b", @generic="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@generic="6295bffc597643f5d4c84fd44a9f4da88fbe85dbd14b56bfcddc6d9a8e75f50fdb0acc045203a4d8b9d718c93432f95c2c1c3bcfd5786a309841cd706cf86d995ddb972a88c5304ddd0c287804204532c2865e79f9117f277777ec72166ad97d339372e36aebae7994c9bd73d1eec7735ce9844b2797d0788dcdcca47426c09294720dc7cec23ef8b7b5efc352d740f2d50ac40c5f68cac67e77bcdb4d4257d36ec0c3a5c39e4adfb0d9f639f644ed42bb6c1c1e7ad05be5d92de84bbed9ca3c137d4b9f5445dcc216f41998d61fad4b0cb767771bec65d3624467c4"]}, @typed={0x8, 0x1, @void=""}, @typed={0xc, 0x95, @pid=r2}, @typed={0xc, 0x81, @uid=r3}, @generic="74470d02d2a1fe8b6bfc728e6792f6ecd5bb57ecb590fda91a023db239fef56e0fc3b49b6df73ae1cbac9990ca053acaef45b808785f3dfa118839a3c0f9d69239b19ff8b0c2298c976585350ef1baac637bfba67b7ab3a369af79a7dbeded89d19687c025a94e1ce9773116defe99444aa09a8fd66351ce6dc9edb4dd5ec0"]}, 0x11a0}, {&(0x7f0000e00000)={0x60c, 0x14, 0x8, 0x3, 0x1, "", [@nested={0x1a8, 0x90, [@generic="c1a026fadea76efcc4079e5151aade182cbb7c9299a751a938cca10b67938dc9bf790cedfca27234bca31d18737460ecaefe96daeeb77606a7ca9be99190aaf5e5f380be5a5f355257de073387fd45464e3d01abc70b441321893464e3fffb861666", @generic="693957fa7883ae0382c8932b55778dd4e57173be289ec6d6cd5a5cb5c4b3539451679933ee743f247bb673b8409697148a03fc3a5a9038ccf351d96bcfabdfcc7e4591e56fd6248dab62479c5c6c51350a163ba597f1dc6caf2583b78179313e4d47fc3b488f11043def9ceac9f756d6e98b64fe632635", @typed={0xc, 0x61, @fd=r0}, @generic="dd35e52177bb9b4b36112e4c397dd45a8ba4719b9ec8411c62c89da41c31e2437d390a39dff53399dd49931c7659d05bc42399a58b89a400dec13f2121c5996db0dcb94d5b54ec19b4cb65b12d74590cdbc64ca0df84095ae74e2041cc254257c4ded201c954b444631efd7f3107b8fe6c7e4232880aaa1eca42dba0f9fbb71cafa2d8c5c229e30e1bcbae1519116d9c46daa275de380cde04f0d1d7", @typed={0x8, 0x3c, @void=""}, @typed={0xc, 0x38, @u32=0x3}, @typed={0xc, 0xa, @uid=r4}]}, @typed={0xc, 0x70, @binary="ed4f"}, @generic="79a35634892a03d7fae463924fb677ed9258d8bb0a7256829fdf2ed2ce4476694a041afa3823ed7237020e1bd580f5dff809f54cea2ec1f175c6153ae0c1b262554a2bbc1708431857c09b91bd2414f72668c7ca209d6f3d6b9342478ddb01973ed0d4459b6e97a273ef33635a64b9170e0f607483d0b705796087f95e3232525a9d6cd7e70c43daab233065f7244094a1f04e93ebd21ac286cf5809a84b966fed059c44c61beb146c9a071eb03c6b983fcf17e0b18d006b", @typed={0xc, 0x72, @u32=0x6}, @nested={0x384, 0x39, [@generic="a8e5b5793f440cddec942f7d9cbc92c728a2e82784c18ab5ae76279a791a6a019e3043dea62ab63b3985cd452d0b86c0fcf558a9a599d1ab9be0d8f7d9bbaa56cc7d2cf7eb85f0c437c56e24870e052a302d29efec450e", @generic="3018fbc61f1de139f6e4e7797db5d3e10e269bc637c7913c655b2a570169678867a381ea064469e4ce7c6a0a5e047f61e7d19fcfacc1fec01ebe9db3ab026da091c8f5f3f1ea3cc1f450eebaae689f9f068c1099408631d3a95a9685b11cf0834ebb139dcfcdd01a9bbacea085b0600c8d67ad9e015d2089d58a2cdd7fee911b562b1d2d41f022f892067b06063d0cda0608b7fa698ac7ec2be9cbab163e2ddf124305a75c47a5d57dd0fa49b6bdc49ee43acfdc693621fc9af9dd5d428c0ff44c2dea1bffc550324d07f1c69d2baeaa2d444a1cf230c4c81351fa71", @generic="4af36a8b07adfc9e350237ae966ba9f2bd4ede833b7e9c8b886212ce771ba6ec80da2c7008e76a11abeadf358ed2fa61c8734b88764ee99e4468b761cbb88aff6a0b96e4c897d8a9ad0d19bb6234b9a3988b55f37b", @typed={0x40, 0x44, @binary="ff63c47a20564799535799d9c90f0a2da14dcf6496396a5a3541dbee8812a821a0a1ad2161908f1f7e3ac8f645c447a392b798889b"}, @generic="231b4658d1d7e49d0820a71f24d1b3f98488519faac94cbc59245d9eb8f82ed92ff3ccd7a1ea9da8b0fc0d69631cb48198d6", @generic="9b621cb88e660ca137d9afa2434254b7078c9168e8ce4a31f41cfdd8124a2de5af780412df4d56d635b26eb255cf92cd0cb2b19749b24cf487878b6f94dff402887143858c74d57a32ceff701449fdce2a8de44bd5c84c75b89326824101a256db55083a1bfe77e903cf100d", @typed={0xc, 0x9, @pid=r5}, @generic="07f210cdb038a16b8894cd0157b2b38c0ecf9a7c8f64109d", @generic="ea052688f65945fb6d874b88258078c77c47861fd77e9b0ad165ca2ab6574b932b25c26706c77b03aec748e89958215be496f34d462dae2bf95a1a73", @generic="16f298b06330dc63fff0f147efd092b2baa247ee5356ccb95debec5392a9e36a9a2343bb9250523d48b6881d02a3a2e5544230e2251eb8539f064979aa7105aac93efd10f43cb8ec9df64f7be833513d87ae9c770a659d0920690b6a831825d466455c4b98d349be8b9d5169475e124e779a7dab9f19c69f2298d0797cd77a74d4ede4444685e75283300f9828deefb4221d3bde00996764fc8649e892e8c81f425a01c4363febf12c9dcead0958233cb52d321e80b9e55d3c03"]}]}, 0x60c}, {&(0x7f0000fa7000)={0x1e8, 0x39, 0x308, 0x3, 0x3, "", [@nested={0x70, 0x1f, [@generic="708f9124b25c7d14f2d2df637d1ced41799ff590fbe2878e2091c7e60e45ab117f7101ce68fd51568100d147b64f4d967461d6c851f59e457166dbc6c36a129d366ae609537c11fe5e846d062c4f838cfc0419", @typed={0x18, 0x75, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @typed={0x18, 0x7e, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}}, @typed={0xc, 0x6e, @ipv4=@empty=0x0}, @nested={0x144, 0x5f, [@typed={0xc, 0x32, @pid=r6}, @typed={0xc, 0x42, @fd=r0}, @generic='5~', @typed={0x10, 0x93, @u64=0x1ff}, @generic="418c45dcc8c76d4a208d789e794449dd201d44567b7512edced0e8f1833bdee9c33591e393d1952135a6f2fc6ae9b0d8b26f0f4ed83b13ce072fd60481d65535d0cb33b5bc9e574153aef3acd762c44c83fb23809c8bf721fe3d57734269c66a82e1b966b9d6b40ac3a09612a1959747e71699143f03261bb1dd", @generic="4dd71b60eb68429ec1cd787e959fb661484e0ff2371daf316350d99be97cf98e3f6cf67a39e3489744d13979d394b675a1a53ec08406b31f05b61186bcd41bed446553018766b5ba1a5fc0faffc43cd9b0fe8c0545e04ee7780dc7a19e0d107ee31ad19a6e471c8b780befaf4e8873c4b044b60a5928e134ed56a66009ff55d58476034ee3b601505bb52737d803bfb3468acd6375de82647664e4"]}]}, 0x1e8}], 0x3, 0x0, 0x0, 0x800}, 0x10) 2018/01/25 09:04:52 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, 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 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/25 09:04:52 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fa7000)='fdinfo\x00') ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000c21000-0xc9)=""/201) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r1, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:52 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x100000000000, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fa8000-0xc)='/dev/autofs\x00', 0x101000, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000e4a000)={&(0x7f0000fa8000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bdf000-0x90)=[{&(0x7f0000fa8000-0xe6)="4703538c691ea6b48333b9b45ae639e212d680f7a5896580f74c836b2aeaec70b56187b39803df2b2098eab1032d4b39b02d1cba9755906deb43967eacace49834e9fac6c6288e9105c6ccab19ed625ebb623d957ea2bf319d57a8611d46b86b67708b625188e48066120528374f5e105f8ccbde5809921a2c5e3ce544ae9e124d37ef10afb058daf504e9cd27b546c4e8787fe523d1b60e3d2b22d9f29932d69799df6ba3c3364de32ab59f8c1fcd2463453e308b76157a76684ae3c9fe03555bc5b3744239d0fca1fdbe8892b7a26d8a699ed78465cc64c80959a1bf8e274a0a53124a32a8", 0xe6}, {&(0x7f0000fa8000-0xeb)="6170725bb60c6867c6bdc763d16bd2d8afd20b3d7ebbe53faec19344fffa7dbe55f8cd9b1a0e5c465d37a59e594cc8f6a3ca2aa1300dcfa693a3d6bae13a95a684732ee8c6e5a0dbd0a777e361acca745ba7fb0be217831890d656e492ea68a4fd79fa8faf2bdb5f214657c4688f20c27fd829964ef10c9eef66e33e0dca082abd48a95d5fa3e4b5112fa8e3d6e66774fdc015ec0b201952a0eae218a29daaa0e39330b8840a43995a6af08e59123f764b9f70d89f91a7baca21cd13270925aaf0432c09d9ed58971e21b344c2f2f12a6f4141c8be3d00e1d0fe52525521afbea0238ee7abc0f4757e4dd7", 0xeb}, {&(0x7f0000a76000)="69b0bfd1f70a5b59ce5cdca8beaef603b9dc3293aa658420b9763c8d719e7d629ec5ec56", 0x24}, {&(0x7f0000fa7000)="3bab7fd8f4f8ede2ac76d7659036c2d1bb80ba9cf2011082cc0b3ce516bb2fc74fb96fffa8008775735b74370e193fee8e3023f4f4fa6c4120649fd036248b2dafeb81bf439f6c4cc5d7e1d43c3681989ebd6fd1263b24b90997e1d7b37f67c840ec0b479c49", 0x66}, {&(0x7f0000661000-0x1000)="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", 0x1000}, {&(0x7f0000d87000-0x4a)="08f02452aa751ae5bccd76c8a8d86a655a2f7fdaf4591f94bc4d03d7d1194c08459479833d999bd8d61625bf9308e21da071a70651258b7e8044f663ec175df72c814aa981fbba9f47c6", 0x4a}, {&(0x7f0000fa7000)="f707e9b5b48cb318476b23389e0faf656252c422be1186536c7718b08fc9130c7ea1ea97f28332260ab0e9e0517e281e182f7c6b412ef32cf2e775394cdae0d77bcbd9468a9e1a97d73fbecf28dd09f93eeeda30b7a0e832", 0x58}, {&(0x7f0000fa8000-0x17)="aa402c805af57e6431e852245dbaaeeb2fef63071b916a", 0x17}, {&(0x7f0000fa8000-0x82)="a4f113ba6db9f651083802c21828e386db949a8b0911f3fbea84902c6d51f421df260f40e8a3e5c6d2106f45c297da879be2ab64c39c353e901e4b38fda79dc29fbebcb1cccf7d7d4de4b73bcd94cffddf4a98bafa416e0348d85c8a1e3919f6c0f93362c170421dca4ca88be791717a21ed9f4def8005c7a864323d847cb4a3b96e", 0x82}], 0x9, &(0x7f0000fa7000)=[], 0x0, 0x8000}, 0x10) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fa7000)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000d83000-0x4)=0x1, 0x4) accept4$vsock_stream(r1, &(0x7f00008a4000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, 0x800) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:52 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fa7000)='/dev/loop#\x00', 0x0, 0x40000080000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) socketpair(0x3, 0x7, 0x8, &(0x7f0000fa8000)={0x0, 0x0}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl(r0, 0x2b38, &(0x7f0000a24000)="06022c8d918e78a080061bcc1e2b0452f9a5e011d24d4b64932800000006993b378b59462bfba9fcfaba1ca73eb0517e78addaf0007e984ed3822f8f69b48c98f3df18e5d3b339b7fa524bc1678f4da591125ba0d0caca5655305c334f6cfdf80ddd4043c4f5daf7b8d95112f8ac2b2481508ee95bfeed3c467921da753e4cd9ae4ef6cec0a07ce2523c3062f05472afc31a19c68dae2b603f13a09b9a4436321998596069f44f015f0a912112235d8687d79bb6450a293dd78de79a52161a") 2018/01/25 09:04:52 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000481000)='keyring\x00', &(0x7f0000fa8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000fa8000-0x8)='keyring\x00', &(0x7f0000fa8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000672000-0x8)='keyring\x00', &(0x7f00000f4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) keyctl$instantiate(0xc, r0, &(0x7f0000e5e000-0x3c)="a94170fae77ecd6a396fa617c0fd3eb510808ca50e00baa2b5a9f0199d9b92cdc7dc3fa738565640c4e8a76b99b0cbd8952fecacc326aa282c19549c", 0xd7, r2) r3 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000fa8000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc0fa087b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:52 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000ee3000)=""/0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fa8000-0x4)=0x7, 0x4) accept$inet(r0, &(0x7f0000112000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005bd000)=0x10) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fa9000-0xa)='/dev/ptmx\x00', 0x500, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000d75000)='./file0\x00', &(0x7f0000fa9000)={{0x0, 0x0}, {0x77359400, 0x0}}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00005ba000-0x4)=0x2) 2018/01/25 09:04:52 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fa7000)='fdinfo\x00') ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000c21000-0xc9)=""/201) write(0xffffffffffffffff, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:52 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f00004ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fa7000)=0x14, 0x80800) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x3, 0x3, 0x654) syslog(0x9, 0x0, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000fa9000-0x190)={0x1, {{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) recvfrom$packet(r1, &(0x7f0000fa7000)=""/140, 0x8c, 0x2100, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x1f) 2018/01/25 09:04:52 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000481000)='keyring\x00', &(0x7f0000fa8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000fa8000-0x8)='keyring\x00', &(0x7f0000fa8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000672000-0x8)='keyring\x00', &(0x7f00000f4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) keyctl$instantiate(0xc, r0, &(0x7f0000e5e000-0x3c)="a94170fae77ecd6a396fa617c0fd3eb510808ca50e00baa2b5a9f0199d9b92cdc7dc3fa738565640c4e8a76b99b0cbd8952fecacc326aa282c19549c", 0xd7, r2) r3 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000fa8000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc0fa087b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/25 09:04:52 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000fa7000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fa9000-0x15)='/proc/self/net/pfkey\x00', 0x10102, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000c16000-0x22b)={'raw\x00', 0xb3, 0x2, 0x1cb, [0x9, 0x3, 0x40, 0x120, 0x1], [0x7ff, 0x1827c12e, 0x3ff, 0x2, 0x2], 0x10, &(0x7f0000fa8000)={0x0, 0x0}, [{{{@dev={0xac, 0x14, 0x0, 0x16}, @dev={0xac, 0x14, 0x0, 0x11}, 0xffffffff, 0xff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="5c3c57153a7a9b7947f318f8da2fc1b1", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7e, 0x0, 0x40}, 0x4, 0x162, 0x1cb, 0x10, {0x4bc0000000000000, 0x432ec1b0}, [{0xf2, "b5511f7e8379b33b743a9e74e3acf3b824aa0eaf9fc1b8281f8b196e5d", 0x7, "3c283b651ef5945c3663389ddd6c98eb608d265e53c5e46d1df5df6527db136c99f1b771087ec02ded619f07cd312def9dac8ba7e3c754d6e20575278a2a693b85f10e0ef71c0ee151dddd460d935f240b899b010fd2652aae71bcd44357d793cfce05aa46f1a955d5122b07e46d82d3d1ef734bfc78585f9dcbff99fb5d3c4865e9f0c2749b47b1f86fff6ef1d8a42e5768d233713da9adc7ada390d2ba17f0cf1d1226fdeaccc40c467ef51f9fd874644689637bfd2f09ef280c42e50c0c55f57de7e8cca891625be771b3d171287ef521"}]}, {0x69, "4b7075d258b42b8d76c3946faf64b489132a50211f71f9a0fdb16aea2a", 0x1, "87520a024fb77437349be3eacb1481c523133cd4b0fa90aae0e40490de79da1fd2721ecd4893e831fd68d3d2b46e064efb3adc51c8cb76c0756f9dcf5c389080e85d5736946adbd84f"}}]}, 0x22b) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000faa000-0x6)={0x0, 0x1ad}, &(0x7f0000fa9000)=0x6) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000faa000-0x4)=r1, 0x4) 2018/01/25 09:04:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00006aa000-0x20)={@generic="3bc5f559c4eef61edd7781cb923fc60e", @ifru_addrs={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f4e000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x4080) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r2, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:52 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fa7000)='fdinfo\x00') ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000c21000-0xc9)=""/201) write(0xffffffffffffffff, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) fdatasync(r0) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000fa7000)='/dev/hwrng\x00', 0x0, 0x0) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:52 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, 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 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x0) 2018/01/25 09:04:52 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fa7000)='fdinfo\x00') ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000c21000-0xc9)=""/201) write(0xffffffffffffffff, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:52 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000481000)='keyring\x00', &(0x7f0000fa8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000fa8000-0x8)='keyring\x00', &(0x7f0000fa8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000672000-0x8)='keyring\x00', &(0x7f00000f4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) keyctl$instantiate(0xc, r0, &(0x7f0000e5e000-0x3c)="a94170fae77ecd6a396fa617c0fd3eb510808ca50e00baa2b5a9f0199d9b92cdc7dc3fa738565640c4e8a76b99b0cbd8952fecacc326aa282c19549c", 0xd7, r2) r3 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000fa8000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc0fa087b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:52 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x100000000000000, 0xffffffffffffffff) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000008f000-0xb)='/dev/loop#\x00', 0x0, 0x800) openat$rtc(0xffffffffffffff9c, &(0x7f0000130000-0x9)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000fa9000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000027e000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) exit_group(0x4e1) 2018/01/25 09:04:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000fa7000)=0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:52 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000fa8000-0x8)='./file0\x00', 0x10d840, 0x2) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000fa8000-0xaf)=""/175, 0xaf) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:52 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000fa7000)='/dev/ashmem\x00', 0x210c02, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:52 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000fa7000)='fdinfo\x00') r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:52 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, 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 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x0) 2018/01/25 09:04:52 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000481000)='keyring\x00', &(0x7f0000fa8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000fa8000-0x8)='keyring\x00', &(0x7f0000fa8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000672000-0x8)='keyring\x00', &(0x7f00000f4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) keyctl$instantiate(0xc, r0, &(0x7f0000e5e000-0x3c)="a94170fae77ecd6a396fa617c0fd3eb510808ca50e00baa2b5a9f0199d9b92cdc7dc3fa738565640c4e8a76b99b0cbd8952fecacc326aa282c19549c", 0xd7, r2) r3 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000fa8000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc0fa087b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) openat$selinux_access(0xffffffffffffff9c, &(0x7f00008d5000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl(r0, 0x20000004c04, &(0x7f0000077000-0x49)="06022c918e5ba080061bcc1e520f40f974e011d24d7f649328fa88822b993b378b59462b00000052ba1ca79004bcf98fe69c8edb5f89f246a2713d005b09828eb442f7c833d1f7573d") 2018/01/25 09:04:52 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:52 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000053c000)='/dev/pktcdvd/control\x00', 0x10100, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000a08000)={&(0x7f0000d34000/0x3000)=nil, 0x3, 0x2, 0x9, &(0x7f000083f000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d5d000)=0x14, 0x80000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r2, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:52 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b4d000)='/dev/rtc\x00', 0x2000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000ab3000)={0x3, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/25 09:04:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x0) 2018/01/25 09:04:52 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ea9000-0x10)='/dev/sequencer2\x00', 0x28000, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000fa9000-0x1a)=@known='com.apple.system.Security\x00') ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000fa7000)=0x0, &(0x7f0000fa7000)=0x4) 2018/01/25 09:04:52 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:52 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000481000)='keyring\x00', &(0x7f0000fa8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000fa8000-0x8)='keyring\x00', &(0x7f0000fa8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000672000-0x8)='keyring\x00', &(0x7f00000f4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) keyctl$instantiate(0xc, r0, &(0x7f0000e5e000-0x3c)="a94170fae77ecd6a396fa617c0fd3eb510808ca50e00baa2b5a9f0199d9b92cdc7dc3fa738565640c4e8a76b99b0cbd8952fecacc326aa282c19549c", 0xd7, r2) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000fa8000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc0fa087b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:52 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003be000)='/dev/rtc\x00', 0x40000, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fa7000)={0x24, 0x0, &(0x7f0000fa7000)=[@dead_binder_done={0x40086310, 0x1}, @release={0x40046306, 0x2}, @clear_death={0x400c630f, 0x3, 0x1}], 0xed, 0x0, &(0x7f0000fa7000)="53bba769b28bcf7ad74faebf40b6dd21fe5003604df8a7f3e9b4819f98ef2cbe1b9b268b4832382e6d19bcb953f8811b415278accb9f1ff89ef117c6c80933c80b45de9cd944c7850f63a77ecb897da5860a0002eff4c392dd5ba032d8711f871406ba20f5fc69c7ff7004cea804d72a657cdd00712f9e30f80242343d3c941d7cb8d21824160223672d70a20a2fcfdc14fa3bf9fc78f2207969a0f46636e989e1ffaee3574296b22c0c6ecfed05c7f72a431814d8f69a678e9675fa6bdf0a75a4d00a494af2fb216c70152bb351f4b78852bab292228115aecbfd21e5aa0854483f84479affe5cd7bf55d5cf6"}) read(r0, &(0x7f0000b49000-0x45)=""/69, 0x45) 2018/01/25 09:04:52 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fa7000)={0x3, {{0xa, 0x3, 0xd94, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:52 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000008c000-0xc)='/dev/autofs\x00', 0x20001, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ad3000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000fa9000-0x160)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa83}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x100000001, 0x1, 0x3, "d4d448a9749229642e71357d211669ba82efd0dcf4230a4fad456e7d9fd0aeced6c3bbfd39098024a433aa255435426282ccb404cabb0bec0a7faf705f8731678683002a8435b735b8b6344bb160310e"}, 0x160) syz_open_dev$loop(&(0x7f0000fa7000)='/dev/loop#\x00', 0x4, 0x0) 2018/01/25 09:04:52 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:52 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000481000)='keyring\x00', &(0x7f0000fa8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000fa8000-0x8)='keyring\x00', &(0x7f0000fa8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000672000-0x8)='keyring\x00', &(0x7f00000f4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) keyctl$instantiate(0xc, r0, &(0x7f0000e5e000-0x3c)="a94170fae77ecd6a396fa617c0fd3eb510808ca50e00baa2b5a9f0199d9b92cdc7dc3fa738565640c4e8a76b99b0cbd8952fecacc326aa282c19549c", 0xd7, r2) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000fa8000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc0fa087b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:52 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fa7000)='fdinfo\x00') ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000c21000-0xc9)=""/201) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") write(r1, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:52 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/ppp\x00', 0x101001, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000436000-0xc)={0x2, 0x2, 0x7, 0x6, 0x7ffd, 0x20}) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:52 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000c9f000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fa8000-0x4)=0xc) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000046f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) 2018/01/25 09:04:52 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:52 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000440000)=""/29) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000fa7000)='./file0\x00', &(0x7f0000fa8000-0x1a)=""/26, 0x1a) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000f47000)={0x5c, &(0x7f000032b000)="2803b0eed3e051786534821df9a75810e839b6e1a929113ee27822ae63e3e97e39975794473b92d432d04e92dd67f33f59b4338b3c8e2644010d2d5af87988fe970c1bc18ab78b18b5df9cfe3182dc1d59cbebcdd7444d7f98063745"}) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000fa9000-0x4)=0x0, &(0x7f0000f81000-0x4)=0x4) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000fa9000)=0x7, 0x4) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b31000-0x16)='/selinux/checkreqprot\x00', 0x400080, 0x0) prctl$intptr(0x32, 0x5) 2018/01/25 09:04:52 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000481000)='keyring\x00', &(0x7f0000fa8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000fa8000-0x8)='keyring\x00', &(0x7f0000fa8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000672000-0x8)='keyring\x00', &(0x7f00000f4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) keyctl$instantiate(0xc, r0, &(0x7f0000e5e000-0x3c)="a94170fae77ecd6a396fa617c0fd3eb510808ca50e00baa2b5a9f0199d9b92cdc7dc3fa738565640c4e8a76b99b0cbd8952fecacc326aa282c19549c", 0xd7, r2) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000fa8000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc0fa087b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:52 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x9, 0x800002003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000af6000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fa8000-0xd)='/dev/usbmon#\x00', 0x2, 0x80200) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000c57000)={&(0x7f0000c51000/0x2000)=nil, 0x2000}) 2018/01/25 09:04:52 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fa7000)='fdinfo\x00') ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000c21000-0xc9)=""/201) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") write(r1, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:52 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x3, &(0x7f0000fa8000-0x9a)="97b4097ca054cece0b18229826f2ff6bfc01c868abbf469634c70321a9d434abf81e6a68ae0a67e338f049f16dbe8eed9be4d78d1d34dd0da1eb96c2e753c65e8f1623f66955b84c0ea3ee53db44946d551c4febdc26c1972224dffbc85dbbf8bbcfbc07db73125db200dda2d0cc23c832cf2b5bf9815606873e042492d4161fa5ec2e65b66fe1ee1997c1e33bd52373c5dda94469769cae97c9") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000014e000)='/dev/sequencer\x00', 0x220000, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000aa6000)=0x240000000000, 0x4) 2018/01/25 09:04:52 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c80000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8926, &(0x7f000045e000)={@common='eql\x00', @ifru_data=&(0x7f00005d6000-0x20)="f07f114f09cf0a484083664386e3643bca05be0b4500fec52477df3bf15b93af"}) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x24) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0xc9fe, 0x7f) splice(r1, &(0x7f0000fa7000)=0x0, r1, &(0x7f0000fa8000-0x8)=0x0, 0xe3d, 0x6) [ 41.901320] audit: type=1400 audit(1516871092.655:12): avc: denied { getattr } for pid=6118 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/25 09:04:52 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:52 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fa7000)='fdinfo\x00') ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000c21000-0xc9)=""/201) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") write(r1, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:52 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000481000)='keyring\x00', &(0x7f0000fa8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r0 = add_key$keyring(&(0x7f0000fa8000-0x8)='keyring\x00', &(0x7f0000fa8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000672000-0x8)='keyring\x00', &(0x7f00000f4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000fa8000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc0fa087b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:52 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000fa7000)=""/249) 2018/01/25 09:04:52 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:52 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000700000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:52 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000481000)='keyring\x00', &(0x7f0000fa8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000fa8000-0x8)='keyring\x00', &(0x7f0000fa8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa8000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc0fa087b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:52 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:52 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000fa9000-0x4b)="3755b45c852d4534250a4360d6183830c013c6adecd7cbfbfc989fafdf2be9c30c4a54a9e8cdc4401d76ab2f3a42ab162cc3f56293719d4f09872031da2f435d4ea467d8c05abf38f2d4d6", 0x4b, 0xfffffffffffffffa, &(0x7f0000fa9000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000fa7000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000fa7000)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001c7000-0x8)={r1, 0xfffffffffffffbff}, 0x8) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:52 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fa7000)={0x0, 0x0}, 0x5000) socket$key(0xf, 0x3, 0x2) close(r0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000fa8000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f000021c000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000fa9000-0x4)=0x14) 2018/01/25 09:04:52 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000fa8000-0x10)='/dev/input/mice\x00', 0x0, 0x200) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000207000-0x4)=0xffffffffffffff6f) 2018/01/25 09:04:52 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fa7000)='/selinux/checkreqprot\x00', 0x101000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000529000-0x14)={0x9, 0x8, 0x10000, 0x8, 0x0}, 0x14) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fa7000)={0x0, 0x0}) 2018/01/25 09:04:52 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fa7000)='fdinfo\x00') ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000c21000-0xc9)=""/201) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") write(r1, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:52 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:52 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000a42000-0x8)=0x0, 0x8) r1 = creat(&(0x7f0000538000)='./file0\x00', 0x80) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000fa8000-0x108)={0x0, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x3, 0x7, 0x9, 0x4, 0x6, 0x0, 0x80000000, 0xa8, 0x9, 0x2, 0x7, 0x81, 0x7, 0x3]}, &(0x7f0000fa7000)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ac8000-0x22)={r2, 0x1a, "c516f2ca8ee50f99f3962ad40b2c1ba91d1d49f3d172645b4722"}, &(0x7f0000c6c000)=0x22) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000032b000)={r2, 0x2}, &(0x7f0000fa7000)=0x8) 2018/01/25 09:04:52 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000481000)='keyring\x00', &(0x7f0000fa8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa8000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc0fa087b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:52 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x400000010000000, 0x800) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fa8000-0xd)='/dev/usbmon#\x00', 0x1ff, 0x40001) setsockopt$inet6_tcp_int(r1, 0x6, 0x14, &(0x7f000082e000)=0x2905, 0x4) 2018/01/25 09:04:52 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000001000-0x10)={0x0, 0x0}, 0x0) r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000)={0x20071026, r0}, &(0x7f0000001000-0x18)={0x2, 0x9, 0x3, 0x3, 0x0, 0x8}) ptrace$setregs(0xf, r0, 0xf1f, &(0x7f0000001000-0xd)="910000000000000009012aec60") socketpair$inet(0x2, 0x8000f, 0x2, &(0x7f0000927000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000001000)=r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xfff, 0x1, &(0x7f0000003000-0x20)=[{&(0x7f0000002000)="0a64050d2f2b82e8b1975a8576415b837ee581762100f81534cdece423a2a0a2fa503be40a594c", 0x27, 0x80000000, 0x7}], 0x320000) 2018/01/25 09:04:52 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa8000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc0fa087b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:52 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e5b000-0xb)='/dev/loop#\x00', 0x3ff, 0x200) r1 = socket$inet6(0xa, 0x1000000000000000, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000093c000-0xe2)={0x0, 0xda, "6b83bd0403681bbf917f775b68e039ae758ea5edada5cfe1d0250cc31660e7c226221065787eeabdbe0ddbfeea83cdc7e2441115b60ffb7f7d8aaca6eabc7ee9070caf53c465099bce18b01e84226ec8415f5b95df2f1ad6767a5cff4b3021fcc36677e1bfaebedc5c8c27e3784f896605a928bc739cc994850c2c349938799202bb265211fd45f987a04a6c8fe1e90382b4597a2a1d7fd637047b9ee50d440f5e352c734e2e697b28670d24ce81b6723913d04377f77a3e15d954cddf5e1f00169da8cc2d05d38ae68b42a4cfa868d3e84bcbc8f88de5ea1554"}, &(0x7f0000846000)=0xe2) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f7e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000cf3000-0x1e)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @generic="ee2528788ed2cf90175e97af20879d60"}}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000fa8000)=0x2, 0x4) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000faa000)=""/4096) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000fab000-0x8)={0x0, 0x0}, 0xad95, 0x5b6d) r3 = add_key$user(&(0x7f0000faa000-0x5)='user\x00', &(0x7f0000268000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fa9000)="ce42e5e03d6df46261d9a2789142bcca38c2df751e73ad8c00026f151a4d62b037a97a8b1717b78763fc8190e9896cfb9d2d6cef987dae0c88c4438869b7df50fdd35c6b41e0f152233e76dda976adf0be13485375431a981ef4f58f7b03f516ea869dd0f27294f19b4d98b302ee9eb9b2aef216634c68640b57e20dadd036f97655f2ab68ad3c5d6c6a5454a05a4069231822938802981eb3bda09d6c4aabd65e795772d18c0abcf580c4e455", 0xad, 0xfffffffffffffffb) read(r2, &(0x7f0000e34000)=""/20, 0x14) keyctl$get_security(0x11, r3, &(0x7f0000a8e000-0x57)=""/87, 0x57) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001ed000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000951000)='/dev/loop#\x00', 0xfffffffffffffffd, 0x100) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000fa7000)={0x0, 0x0, 0x3, 0x276}, 0x8) 2018/01/25 09:04:52 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000959000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x8)={0x1, &(0x7f0000001000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fa7000)={0x0, 0x7fffffff}, &(0x7f0000fa7000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000066a000)={r1, 0x1bc318b5, 0x9, 0x3, 0x8, 0x0}, 0x14) truncate(&(0x7f0000319000)='./file0\x00', 0x1) 2018/01/25 09:04:52 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000082000)='/dev/keychord\x00', 0x430000, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000fa8000-0x4)=0x0, &(0x7f0000190000-0x4)=0x4) 2018/01/25 09:04:52 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fa7000)='fdinfo\x00') ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000c21000-0xc9)=""/201) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r1, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:52 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:52 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fa7000)='fdinfo\x00') ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000c21000-0xc9)=""/201) write(0xffffffffffffffff, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) [ 42.153818] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure 2018/01/25 09:04:53 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa8000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc0fa087b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:53 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fa7000)='fdinfo\x00') ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000c21000-0xc9)=""/201) write(0xffffffffffffffff, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:53 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) pwrite64(r0, &(0x7f0000476000-0x28)="a8900d16aab9764d9b2d8fc25c2c41117ec8e759f7954ae477f36b00dbcac8444a4ebb7f6e9a56ef", 0x28, 0x0) 2018/01/25 09:04:53 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) munlock(&(0x7f0000f2f000/0x3000)=nil, 0x3000) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000ecf000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f000023b000-0x8)={0x2, r1}) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r2, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:53 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000968000-0x15)='/dev/pktcdvd/control\x00', 0x62000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$TCXONC(r0, 0x540a, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:53 executing program 4: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) r1 = syz_open_dev$sg(&(0x7f0000f9a000)='/dev/sg#\x00', 0x80, 0x400) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl(r0, 0x20000004c04, &(0x7f0000852000)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b370359462bfba90ffaba1ca790e3de9c60d3c28c96880034cf5eb4ed34450a2aeafe93e41df3dc6509961f8beb4c58636e3016d136c1577331bddb28f8d76b67dde48216a8da828ce715ebb8b8ff159620bdf7a9df1f67bc1931a8f8bda7dfeac8e69fd48f56a5") 2018/01/25 09:04:53 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e7d000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd(0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet6(0xa, 0x5, 0x6, &(0x7f000034e000)={0x0, 0x0}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fa8000-0xc)='/dev/autofs\x00', 0x80040, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$nfc_llcp(r5, &(0x7f0000643000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fa7000)=0x60) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$urandom(&(0x7f0000fa7000)='/dev/urandom\x00', 0x0, 0x111000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000946000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000fa8000-0xc)='/dev/ashmem\x00', 0x80, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = gettid() r11 = getuid() mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fa7000)='./file0\x00', &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00008e7000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000017d000-0xe8)={{{@in6=@local={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}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f0000f0c000)=0xe8) stat(&(0x7f0000ede000-0x8)='./file0\x00', &(0x7f0000575000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000fa7000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000db9000-0xe8)={{{@in6=@loopback={0x0, 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=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000097000)=0xe8) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fa8000-0x8)='./file0\x00', &(0x7f0000fa8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = gettid() r20 = getuid() getgroups(0x2, &(0x7f0000ba6000)=[0x0, 0xffffffffffffffff]) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000fa7000)={0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fa8000-0xe8)={{{@in=@multicast2=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, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa7000)=0xe8) stat(&(0x7f0000965000)='./file0\x00', &(0x7f0000c4f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00001a8000-0x12)='/dev/loop-control\x00', 0x1, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000065b000)={0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000fa7000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000039e000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000960000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001b0000-0x4)=0xc) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000006000)=0x0) r30 = getuid() r31 = getegid() r32 = gettid() mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000fa7000)={{{@in=@empty=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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa7000)=0xe8) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000701000)={0x0, 0x0, 0x0}, &(0x7f0000fa8000-0x4)=0xc) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000dc2000)=0x0) r36 = getuid() fstat(0xffffffffffffff9c, &(0x7f00004d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00006c0000)={0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fa8000-0xe8)={{{@in=@multicast1=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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa8000-0x4)=0xe8) lstat(&(0x7f0000ba7000-0x8)='./file0\x00', &(0x7f0000d74000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r41 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000fa8000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa7000)=0xe8) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000eec000)='./file0\x00', &(0x7f0000fa8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001a9000)={0x0, 0x0, 0x0}, &(0x7f00007a1000)=0xc) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000fa8000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=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}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dbc000)=0xe8) lstat(&(0x7f0000771000-0x8)='./file0\x00', &(0x7f0000d8d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r47 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000005f000-0xe8)={{{@in=@multicast2=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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa8000-0x4)=0xe8) r49 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000233000-0x4)=0x0) lstat(&(0x7f0000f26000)='./file0\x00', &(0x7f00003e1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000a51000-0x8)='./file0\x00', &(0x7f00000ff000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004b6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa7000)=0xc) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r55 = getgid() mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r56 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000fa8000-0x12)='/dev/loop-control\x00', 0x10000, 0x0) r57 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000143000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fa8000-0x8)={0x0, 0x0}) r59 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a44000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r60 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fa7000)='/dev/ppp\x00', 0x2080, 0x0) r61 = socket$key(0xf, 0x3, 0x2) r62 = socket$inet6_icmp(0xa, 0x2, 0x3a) r63 = open(&(0x7f0000a42000)='./file0\x00', 0x40, 0x1da) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fa7000)={0x0, 0x0, 0x0}, &(0x7f0000db5000)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000521000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000fa7000)={0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fa7000)='./file0\x00', &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000856000)='./file0\x00', &(0x7f0000fa8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r70 = syz_open_dev$loop(&(0x7f0000aa7000-0xb)='/dev/loop#\x00', 0x1, 0x8500) r71 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000059a000)={0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r73 = accept$netrom(0xffffffffffffffff, &(0x7f0000fa7000+0x16f)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000193000-0x4)=0x10) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r74 = accept4(0xffffffffffffffff, &(0x7f0000fa7000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000375000)=0x10, 0x80000) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fa7000)={0x0, 0x0}, 0x4000) r76 = socket$nl_generic(0x10, 0x3, 0x10) r77 = getpid() mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000fa8000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa8000-0x4)=0xe8) r79 = getgid() mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000fa7000)=[{&(0x7f0000e80000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fa8000-0x40)=[{&(0x7f00009f1000)="96b1cc58a4d958006e16fb6b6eb877985698cf434db7ab7d695fd1fd2f5cd7d699f8979d9b4843fef4e121cdb49c0207fd2ee67f71b22bf1ab0e8b74bdca0ba7d539a2608eeea0afae96d144d3d6e020c05554d87f97c792c3cb3f616d82a4ec75b66225a59e02d3f0360f06a69d56cba97178fd3fb3114a183a56a033547309254fd934b6cf762491089f0d7f3789907ef362dbd5fc4482a61fd58d720f38dcfeb23766120f81e340a655d1f2716540120cff51c374", 0xb6}, {&(0x7f00007cd000-0x1000)="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0x1000}, {&(0x7f0000fa8000-0x88)="35360207bc5eb8052b98d49e3720f959580698725b6e87ebbe3d67ab23ee16fbfa99255f7bc64e4543616894a5a4391c498bb6effc4ae9f713096972a5331bb2c5062ed84dea0029d7af9dc244d3660ec35047e6af19ec90d4f04720db56942da60f9d560fd3ae99823388557ef78911dc527b445ebfb0bfc1cb6c3c721da4d8682ba38992b25e6e", 0x88}], 0x4, &(0x7f0000fa8000-0x38)=[@rights={0x38, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r9]}], 0x38, 0x8080}, {&(0x7f0000fa7000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000de000-0x10)=[{&(0x7f0000fa8000-0xb7)="9c404518a503ed99ce1b6fbc0ad481201086dd812b4d866788a4b4864abc1d70573fbf1bc9294d7141480a39df150932b8b4d9429355649a4fd38e3ce57670aed6749735d584c84abef6701a268999c8971185ff4f3b85678fdf91e32b5ecbed99dcc195322d3c853e79c1cef561eb26d1702589a741e69d5ce362bcc89271c1d6b9eff4fb653d55453dccf432914ac042813a4dbfb7ce91dbbea692db6f5e1dd0a48b049942142dafba09a16c71a6d788ae269a720258", 0xb7}], 0x1, &(0x7f0000fa8000-0xd8)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x18, 0x1, 0x1, [r25]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0xd8, 0x8010}, {&(0x7f0000fa8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fa8000-0xa0)=[{&(0x7f000090a000)="1d74e5371719df7bcfd2775f4e5229d4585f785ff42e9382402a4735bcbcdf2a08cf55442e61db047fd0b186ebbbd0d6cd032b05dac042a63b38f1e3a0efe7106320341e2c4b9f798478f9784181b7cc0abad8c91217147a170e449646af390a4f82df664562b3a019a0d34eae0ab1ce7ac37c76ecb3f66ba0daea03806fec9d532123901c588ff40dea2aea6319dee06cdcded3480f15675578705d8edee081d3004ecca0a3418a41d91ac5fa1ef1a6", 0xb0}, {&(0x7f0000fa7000)="98e107563229645aa70b4af86cbe7ba8ab5262bc88548464d7f6da0e70e2e8b57a94e45dd2b53baf0dfdf79db66db195a20c6febbdede35632e8a3a49b24d228d58a0ce4c24c4fd628b50db745ebf2172ee04893db17346792e69d71eb6947", 0x5f}, {&(0x7f0000fa8000-0x50)="a1597ab846ebae0c3614270ad1b5044c723525ad7211021cf6fd02e78feea35d3ecd9068547d978f7d5fdf9b63f791e7313fd134f8ce9ea21a058da6c503d44da01feafcd035c04bd2403111889a2e9a", 0x50}, {&(0x7f0000a94000-0x30)="de1d9be086de860cd71e7bebc64ad1da94dd0274e176284a2f0272a1c2fb7e2678b2579f61aa833cfebb9e239823bef9", 0x30}, {&(0x7f0000660000-0x35)="8b5cc6d1f09c63f8915144bc7a2fefb2e45a46173b838c1c599d86eee0bbc76478c0531461161f7291198b328106a8eea35e269770", 0x35}, {&(0x7f0000fa8000-0x47)="eddc5c35f34db4afa896822e2852fa864d80e5deb85956de9ecce4acca7205e1c279ff22799ba3a94d3b0bfa958cd37d6c9b8176d026ed3a2b4dd2edf27deafa961ca04497b123", 0x47}, {&(0x7f0000a9a000-0x87)="a4ed666afb289471391b40cc098d64d0c30ed71f45821a3f8c0eda8a4c6559521e518e83a2f94f10aa1fe2cfc9d7cd386adedb1c7ebb16003ca5bfa47fa320177f394ef90918ab4aa0253f1c1d6fc545b40cda0f08266a36cb0ce8e8db9e4b9c4d358cab6baa05a0e651e98dd63daa92a69c6d0d891678d47fd6cedb7840171c106540b0ee84a8", 0x87}, {&(0x7f000014d000-0x40)="e8fee1f93f418a4e0bfc0e56f8470ee630dc56dacb634f5569a4373d502cb6bfb53b0022f300062985a329390bfbed1aa55b1bab4b99f4275ab83a083b5cc916", 0x40}, {&(0x7f0000fa7000)="da07218034aa58fd9768dfa6ff71c490f688c0c86676d83485b0a36d345ef034dfc7650840f278d2409ce8d626715754", 0x30}, {&(0x7f000069c000)="822c4c2bb738204d27c254fa636198de0123cebd4c3bf44b52b31a41bfc3e91d3e12b4e365973128a5a2f5794390593e3b02c24dc3175cb2e46dd270c2baf0a780475fe3aaf520fc9ad0c525fd06402dd35571db44698fa4eaf3271edc2cff236d1d5bfb8b451a6bdc04a1b2243ae809e53b49487a74077c7bc69e6a0cafa31b067b44daa228185f0219e09a01", 0x8d}], 0xa, &(0x7f0000fa7000)=[@cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x40, 0x8c0}, {&(0x7f0000fa7000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fa7000)=[{&(0x7f0000582000)="19059f14d3ec6bc2590e4b7fd743882cdf362c49e6c6c2e0c6787b6761ce0df7e3509e6ab18da9bda6879e42bd30da80d0e1fb", 0x33}, {&(0x7f0000162000-0x75)="79bcda48e44777975a79ad5c1920a115c4b9fc0339c20c96dab55e31a0a22bbe327672e6de12d00f62f0fc7911ea4aa56257cc07df5a353e316ab3a62468a7a187373020259ab267ee963de4d1cd5f67f8cb47635e463faf7bf8e648f19e6c8a2d9325551d8af9b4051e191251413fe659a2bae9c8", 0x75}, {&(0x7f0000fa8000-0xe9)="59464830de3b67daa419a70c66ff5c81003fd0841c5bd939268591655de87d4baa04d56e445cb45fcbeb5769306b4915566bd3f31ed3ed56f4cad69d67257b5083f6a35a4de41b555c988b644b3568d64216b8945a46c6684af85145672b60138545b042468dbd5ea0e87b7ac57c0bedebff22c7e5d3c77ea4ec05f74602df3db90f0ca854093f7bc69d766be3bb2cab12d35daedc2daa97e269647b21ef5811163bbf2013da55af84c30128826f0e3b0ed40dd789ae66553a4be753c28734309961e711bcfdb739a1ad6cdd628a5d22ebc7728f6af5819b91b9049cd536ace379d91c1f1282398a0a", 0xe9}], 0x3, &(0x7f0000418000)=[@cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @cred={0x20, 0x1, 0x2, r53, r54, r55}, @rights={0x30, 0x1, 0x1, [r56, r57, r58, r59, r60, r61, r62, r63]}, @cred={0x20, 0x1, 0x2, r64, r65, r66}, @cred={0x20, 0x1, 0x2, r67, r68, r69}], 0x150, 0x8800}, {&(0x7f0000fa7000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fa7000)=[{&(0x7f0000eb5000)="", 0x0}, {&(0x7f0000fa7000)="5e1d0c2eda2d76a6403e277fb1ad7138d57857fc7cd78cd9ebd2653a8f176ce516dc8f998ed801cdeece962b9132b7bbd9da1ca61374407b85dcc11352eca92194a6c43619f14a8773c1eb02311227f6173875d4a7a4cdd84140e9087d758c9b3f7c1ea75d6e7edfdd2225b2531e64a0fa61a86a3b24396842f7f46cdf4279ddb6e8ecb18e38f9516c2e89cb2a8f24e7783d852be312c6c8efbaa1f1484e0307b1d30082f026ee140f20b2ee1a6a39adbdbcd86df06cafe8fd352f2fef981e5fa74ebdd4ce9de3aa00e05d3c8e0fa45cedad19d7fb795159254b1d81a1d070b36636535e393288ad3e4ba9caad7aea791bbc45", 0xf3}, {&(0x7f000086a000)="af310e03cb4cf3fe961ec664a6fcfa9531afab9136317a53531afdff32397fe5bb423935f9079f5bb5bf08e9fe1364e0b2a9b4513e", 0x35}, {&(0x7f0000a5d000)="1ed92a14c1bccd4c2b926386a491bf7e69d93c4beaeac66e12918a92be1596946199dff1c27a4f0d4606bb12df897d624c42bcf68b0d04adc2cb649f2cdf84b1ffefd696a922c16bbb37d218aa98e13f265bd79c36033f73a7ed1a1a89843d707dfdb84f5ce155c894f055076917787dd1a147f818f3a1d113f09b1c0cb3e03aca4cb3888b895bd29acbd2ce028092c463874b3372a0cd42b61f3503539a42c2fbf4a71463ca182e33251048c988c3687d3a862a96e8efa9f9360704f86a0ad267a871b8c9dd83d0b2", 0xc9}, {&(0x7f0000fa7000)="dfb4306fdb43d9506c2ff7cb060f5e9d123da61ea84379bbfbb27d664d36d15b6aa4faabed01992edd7aa4d0a237724836a4580db653077994705ae735", 0x3d}, {&(0x7f0000fa7000)="1bc36297e5a1cdf6494f2b5759632700024fcee5347a70c7a09ceb2ea6d3b173b3a18f730d6868ba8d34c5b86884175ff5b949be948265f9d712fc5b7b0b11f56040997eaf9877108f02e7c804d06671bb5ccd6f4bddb1881c35ba4006", 0x5d}], 0x6, &(0x7f0000fa7000)=[@rights={0x18, 0x1, 0x1, [r70, r71]}, @rights={0x28, 0x1, 0x1, [r72, r73, r74, r75, r76]}, @cred={0x20, 0x1, 0x2, r77, r78, r79}], 0x60, 0x40}], 0x5, 0x40000) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:53 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa8000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc0fa087b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:53 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000991000-0x84)=""/132) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec8807c78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fa8000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000566000-0x20)={@common='ipddp0\x00', @ifru_flags=0x1500}) 2018/01/25 09:04:53 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:53 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa8000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc0fa087b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:53 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fa7000)='fdinfo\x00') ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000c21000-0xc9)=""/201) write(0xffffffffffffffff, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:53 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa8000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc0fa087b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:53 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000fa7000)='fdinfo\x00') r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:53 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa8000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc0fa087b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:53 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00007cb000)=0x0) ptrace$getregs(0xc, r0, 0x1, &(0x7f00004aa000)=""/19) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000a10000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bac000)={&(0x7f000074b000)={0x1014, 0x0, 0x9, 0x0, 0x1, 0x2, {0x7, 0x0, 0x0}, [@generic="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"]}, 0x1014}, 0x1, 0x0, 0x0, 0xcd22f19ba6dd61c1}, 0x0) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:53 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:53 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x8) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000b48000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fa9000-0x4)=0x9, 0x80800) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000fa9000-0x57)={0x0, 0x4f, "d397f8973f2c049ba751fabb666a59ff37381fa54899b73ab0cb0a9ed187293e4589c830978f2a5dd10a3e548f41b974f728c624c546e8a41dcbebb5eea6537249513140f694c14102144fe8574d81"}, &(0x7f0000fa9000-0x4)=0x57) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fa9000-0x8)=@assoc_value={r1, 0xa}, 0x8) creat(&(0x7f000077a000-0x8)='./file0\x00', 0x41) r2 = syz_open_dev$loop(&(0x7f0000fa7000)='/dev/loop#\x00', 0x9, 0x42402) ioctl(r2, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:53 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa8000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc0fa087b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:53 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000fa8000-0xb)='/dev/loop#\x00', 0x0, 0x4) 2018/01/25 09:04:53 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:53 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fa7000)='/selinux/load\x00', 0x2, 0x0) ioctl(r0, 0x1, &(0x7f0000d6f000-0x13)="3a6aad3f6c66c33b21656d6c968fe4da959919") r1 = open(&(0x7f000095f000-0x8)='./file0\x00', 0x0, 0x20) clock_gettime(0x7, &(0x7f0000400000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, 0x0, &(0x7f0000fa8000-0x4)=0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/25 09:04:53 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x40, 0x4040) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:53 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(0xffffffffffffffff, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:53 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa8000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc0fa087b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:53 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(0xffffffffffffffff, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:53 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:53 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa8000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc0fa087b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:53 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x10000) fcntl$setstatus(r0, 0x4, 0x3ffe) 2018/01/25 09:04:53 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b49000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00005cf000)={0x0, 0x0, 0x100, 0xfff, 0x0, 0xeb, 0x3f, 0x2, {0x0, @in={{0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x5, 0x9fb5, 0x3, 0x3}}, &(0x7f0000fa7000)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000414000-0x8)={r2, 0x3}, &(0x7f000025a000-0x4)=0x8) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:53 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000106000)='/dev/autofs\x00', 0x4a00, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000007000-0x8)=0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000609000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000fa9000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000fa8000-0x9)=[{&(0x7f0000fa7000)="d623b5c965c88813e3a14f446af872ac4e8ab2513d88fdbaa1ce2868fce0c1637dcb370d06b9b6e52ed2a336a1358c9230ec9ae6078c09e83be62a8671232102af866f556ff9d2f4015e23d8d0d1e8c00404c1942a0e3970814156a28f50103f52ef022102bee49e96c75144fc3d4f439c4d5fa02a6bddb2f71614697010c660856bbc004e25ed5eea04893d0427278781f7d1532ad7e86b38ede40f39449bc65f9cd97f08ee0464cbc61d9fd56221d19e4fc565653f9ffadd3075950b649c09a669955fe5233fe8", 0xc8}, {&(0x7f0000dc7000)="", 0x0}, {&(0x7f0000fa7000)="126779bfd194979233a97ace94cafe43bc86dc6620b08f0de00af1220d42df772661d6d82e1951a17bc4b1431f3bf2a2b0f4099ac7abe58d998bcadfa1ca5358d80b7dce352ff9cf406fbe9047a9fbc88344f3580132169ed5833f1296c4167a316358753419e4952078ec216626c174ea0807f7af33fc459458d4a7788e8981a7d38e45a29d4de86e2ce6483daccb853b28c00da73f8a9b31eed9839d0547860aed53c06f6fe5a085706fddec9c27ed", 0xb0}], 0x3, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:53 executing program 5: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x200, &(0x7f000035d000-0x10)={&(0x7f0000001000-0x24)=""/36, 0x24}) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fa8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x7, &(0x7f0000fa7000)="1735cb864572592af3265fdf031b80e3bd4e11363c20b84946edcc94fe2a703fcf24141e041ab8f6a5515d") r2 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0xc000) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:53 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fa8000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000984000)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000788000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000fa8000)={r2, r3}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/01/25 09:04:53 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa8000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc0fa087b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:53 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:53 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa8000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc0fa087b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:53 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:53 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00006ae000)='/dev/ppp\x00', 0x4108fc, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000fa8000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xb3, 0x4, 0x7, 0x6}, &(0x7f0000fa7000)=0xa0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f000025b000)='user\x00', &(0x7f0000fa9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000063000)="91a4d285cfcca1bfe1f24df6ebda656d6a61a7f6dfdfde69b99d53865cf432d4e49c57c6b8b2918a9f377bfdae2ef87f6fc40374da250b49ead615c57802e0c363c97dce69b1442cf7d95fe34b364560c5b88f85117dbfbbafdd8dd8ccbacb438d024bfc681729f8b5b07915838f6c2bf4f72c6e552c8e52183c28073b829e2ea9814af4b8996fc0b530e76985b5e6407fc9fcd76b69c10c77f597f963c4790eee179e8253f5fd55a2582a625b6b", 0xae, 0xfffffffffffffff8) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000fa9000)='user\x00', &(0x7f0000ab4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000865000-0x9)='/dev/ppp\x00', 0x0) keyctl$search(0xa, r3, &(0x7f0000fa9000)='id_resolver\x00', &(0x7f0000159000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000088000)={r2, 0x100000000}, &(0x7f0000fa7000)=0x8) 2018/01/25 09:04:53 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x41c0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fa7000+0xea8)={0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000fa8000-0x20)={@generic="a481cfd4de8031dc9654733288c9a880", @ifru_flags=0x1000}) memfd_create(&(0x7f0000bb9000)='/dev/loop#\x00', 0x1) 2018/01/25 09:04:53 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(0xffffffffffffffff, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:53 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) r1 = dup3(r0, r0, 0x80000) mmap$binder(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x2000000, 0x10, r1, 0x0) socket$netlink(0x10, 0x3, 0x16) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000d5c000-0x14)={0x2, 0x0, 0x7, 0x0, 0x2}) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000a21000-0x1000)=""/4096) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000817000)=0x5, 0x4) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:53 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa8000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc0fa087b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:53 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:53 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="", 0x0) 2018/01/25 09:04:53 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0xd, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdf0612073afa36db381567eac60f98e5fc", [0xfffffffffffffffd, 0x0]}) 2018/01/25 09:04:53 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000fa8000)={0x0, 0x5}, &(0x7f0000d02000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e0f000-0xdc)={r1, 0xd4, "64d98819c6eac996754391f2745b72911bea28193680b6b298a10d5967e0da5f88cf14c21b31c4b82208c4a1e8dc8cee91c46127eb4165ac36713857ceb681ee37b296debbe9fa55388d66480a62e059c499ebb945018313bd18f40c77549eb743bb12a56a7ecc1487ce406bff1aa6e0bb5071d1221a9d39745d7bad24a563471e5072ba6eb8ed7aeb74499b2cc8176e23d6f82267a1bb45a491598cc082b215cdce9402556df2c25ad79fa3b7c15c647c3e57cd45489ec0a6c0dc50fcc243168b8264ebd0f22104395057b7ab8303c7420964b9"}, &(0x7f000089e000-0x4)=0xdc) set_thread_area(&(0x7f0000fa7000)={0x80000000, 0x20000800, 0x1000, 0x3ff, 0x10001, 0x6, 0x7, 0x0, 0x1, 0x3}) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:53 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa8000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc0fa087b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:53 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:53 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000186000)={&(0x7f000024a000/0x1000)=nil, 0x0, 0x0, 0x10, &(0x7f00000b3000/0x4000)=nil, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000990000-0x12)='/dev/input/event#\x00', 0x3ff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000bb5000-0xd)='/dev/usbmon#\x00', 0x5, 0xa01) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000fa7000)={0x5, 0x1, 0x80000001, 0x8, 0x200, 0x6da2}) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8000, 0xfffffffffffffffe, 0x9, 0xfffffffffffff800, 0x10001, 0xff, 0x7, 0xffffffff, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x6}, 0x8) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000694000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) 2018/01/25 09:04:53 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fa7000)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000fa7000)={0x6, 0xbd, 0x4, 'queue1\x00', 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]}) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="") exit(0x8a) r2 = fcntl$getown(r1, 0x9) sched_getattr(r2, &(0x7f00001c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/25 09:04:53 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b30000-0x11)='/dev/vga_arbiter\x00', 0x400002, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fa1000-0x8)={0x0, 0x863}, &(0x7f0000fa7000)=0x8) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fa7000)={0x0, 0x0, 0x2, 0x4, r2}, &(0x7f0000fa8000-0x4)=0x10) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000e14000)={0x80f6, 0x200, 0x80000001, 0x1, 0x9, 0x800, 0x9, 0x9, 0x8000, 0x836, 0x4, 0x7fffffff}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/25 09:04:53 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:53 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000fa8000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc0fa087b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:53 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:53 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000fa7000+0xd91)='./file0\x00', &(0x7f0000fa7000)=""/175, 0xaf) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004e2000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000552000)={0x3, 0xfff, 0x1c95077f, 0x0}, 0x8) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f00003e7000-0x4)=0x0, &(0x7f0000fa8000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) connect$pppoe(r1, &(0x7f0000fa8000-0x1e)={0x18, 0x0, {0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="1edde3b50c526a78df550181f28e27f0"}}, 0x3d3) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:53 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="", 0x0) 2018/01/25 09:04:53 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000fa8000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc0fa087b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:53 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000fa7000+0xfb4)=0x0, 0x80000) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) dup2(r2, r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ppoll(&(0x7f000029b000-0x18)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00005fc000)={0x77359400, 0x0}, &(0x7f0000c60000)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000fa7000)={0x0, 0x0, 0x1, 0xffffffffffffa445, 0x91, 0x400, 0xffffffffffffffc1, 0x9, {0x0, @in6={{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x80000000, 0x1f, 0x40}}, &(0x7f0000fa7000)=0xb8) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e7d000-0xc)=@sack_info={r3, 0x7, 0x7}, &(0x7f0000fa7000)=0xc) 2018/01/25 09:04:53 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:53 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00007aa000-0x5)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fa8000-0x8)='./file0\x00', 0x180) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fa9000-0x8)={0x0, 0x0}) 2018/01/25 09:04:53 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="", 0x0) 2018/01/25 09:04:53 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000fa8000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc0fa087b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:53 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0xa, 0x0}, [@srcaddr={0x14, 0xd, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:53 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa8000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc0fa087b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:53 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d699", 0x3c) [ 42.864729] audit: type=1400 audit(1516871093.625:13): avc: denied { set_context_mgr } for pid=6385 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 42.913246] audit: type=1400 audit(1516871093.675:14): avc: denied { call } for pid=6385 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 42.967858] binder: 6385:6410 got reply transaction with no transaction stack [ 42.975181] binder: 6385:6410 transaction failed 29201/-71, size 0-0 line 2921 [ 43.006732] binder: BINDER_SET_CONTEXT_MGR already set [ 43.012115] binder: 6385:6411 ioctl 40046207 0 returned -16 2018/01/25 09:04:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007a9000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:53 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x20000004c04, &(0x7f00000db000-0x33)="2edfd5377e62a007bcf13b77461ddf1aa8e8a4155e506f7cf627d526762997f3b5e5c5c9881f8ca098dbee20370688716667b1") 2018/01/25 09:04:53 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:53 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000035c000-0x50)=[{&(0x7f000071b000-0x21)="cdbe811a34972a13b3334676c0fcdad76439f275cabd86855a5838b32d2bcef88e", 0x21}, {&(0x7f0000fa7000)="fc11dbf434caa2a45670f197fd91d694e5ef298cd955e37cce155f3641fb5931afd69b327b7d4bee1c82847fcd83d669b80c9b9e762dcb4ae6eb3ec04f0f274a8332b15fe1b1e46d7f3f6a3abc2668437bdbe2d7a0bf891b46f1", 0x5a}, {&(0x7f0000862000-0x86)="4fcd939989c2560409b357c62bcae00426dc5927917098c5c9c52fa0cfb9a836b8efe61ed6c43f2f4a1c32b5f35a823fc90a1468f1d5161bfaf5142894c90803d7d638624066c476a070b29e4b3be6140c4471b0f54368a2baedcd135b6fed0396c660233ecb5efa71017173323af97b4c0e30d9a5e3764b3265f18052436a92d9da19810bef", 0x86}, {&(0x7f000027b000)="ea951d9136c4a73e18518081a56176430c92e3fea16cfda9fd2d3c0af2ec898330cfcd4e2e112582574d4d5fbdc90336740d18e14e25a61c2b4a45229cd04963138aa781cb7e45cedbb6ea72229c4c34361da4bec179360e8de5f3b8ff592e0b2dd4e816e73b629f", 0x68}, {&(0x7f0000fa8000-0xe3)="300f72197a99a53c074a2ec4c31a3bbb9e3f14641eefd9d2f40e63aa9a65f6be779ea961aa54c2b1a318f1e228268e1a78a941976d20193ff71b51bb60fcb06b76f8ce36575393cd59b7c949807ed49919e995a8fa68a02dfb91177b0a6f66a42db0f749649294d38f21437c05cbcbc3e96edc0953f73a90cce8f465106958dfd2a87de7db8d6478ce7058a5d7cf7c1d5a94e04bf4639d6bbc1898526a6044ee8446237a5c2848802c01969312a65a6761be326ffea580baee4ed3f069b7238e12606c14feed0869cff26d8eb03a390e27cda766e5a8c4949ea953fa12d5fe8abe9e08", 0xe3}], 0x5) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:53 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa8000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc0fa087b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:53 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fa8000-0xa)='/dev/sequencer\x00', 0x101102, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000fa9000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000faa000-0x4)=0x10, 0x80800) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000fa9000-0x80)=[{&(0x7f0000fa9000-0x1000)=""/4096, 0x1000}, {&(0x7f00003e9000-0x4)=""/4, 0x4}, {&(0x7f0000fa8000)=""/41, 0x29}, {&(0x7f0000fa8000)=""/240, 0xf0}, {&(0x7f0000fa9000-0x48)=""/72, 0x48}, {&(0x7f0000617000)=""/4096, 0x1000}, {&(0x7f00004ca000-0xf7)=""/247, 0xf7}, {&(0x7f0000fa9000-0x37)=""/55, 0x37}], 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000fa8000-0x5c)={{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x5}, {0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xaf}, 0x3, [0x6, 0x80000000, 0x4, 0x6, 0x592, 0x7f, 0x0, 0x400]}, 0x5c) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:53 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fa7000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000fa8000-0x88)={0x4, {{0xa, 0x2, 0x8, @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]}}, 0x88) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:53 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="", 0x0) 2018/01/25 09:04:53 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:53 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="", 0x0) 2018/01/25 09:04:53 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) [ 43.019169] binder_alloc: 6385: binder_alloc_buf, no vma [ 43.024686] binder: 6385:6411 transaction failed 29189/-3, size 0-0 line 3128 [ 43.035421] binder: 6385:6411 got reply transaction with no transaction stack [ 43.043503] binder: 6385:6411 transaction failed 29201/-71, size 0-0 line 2921 [ 43.053465] binder: undelivered TRANSACTION_ERROR: 29201 [ 43.059226] binder: release 6385:6400 transaction 1 out, still active 2018/01/25 09:04:53 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b76000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) r2 = getuid() mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x0, &(0x7f000094d000)='./file0\x00', r2, &(0x7f0000fa7000)="77d13aa0010a160b7039") 2018/01/25 09:04:53 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa8000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc0fa087b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:53 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x800000) 2018/01/25 09:04:53 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fa7000)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000fa7000)={0x6, 0xbd, 0x4, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="") exit(0x8a) r2 = fcntl$getown(r1, 0x9) sched_getattr(r2, &(0x7f00001c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/25 09:04:53 executing program 1: mmap(&(0x7f000043c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:53 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f00003a6000)='./file0\x00', 0xa0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000fa7000)={0x0, 0x3}, &(0x7f0000d93000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000c4000-0x12)={r2, 0x100000001, 0x5, [0x9, 0x8, 0x1, 0xa7d5, 0x439a5f8d]}, 0x12) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000076f000)={0x0, 0x0, 0x0, 0x1000, 0x2, 0x0, 0x4, 0x14, 0x4, "08227f838e5a3cfa897430b6225323010475dcd69b4fd1efe15876d5a0cfc9c0f5a9cd49ddcb6c158c9fd023d3c697eed06509a540edbcb6b8b8fdf71a90a29c", "51cead573d81e4eda85dc7ead2eef269e385236874d13f74d299a47b79cc3417bececc1595dc999087bffc862c8066ab5c17829e5bf2d27a70eb4bdb2c6af341", "f6538257950465dc888268972ae378101e20c5cf97ecdd4a5b560f2930619e43", [0x800, 0x1]}) 2018/01/25 09:04:53 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a37000)='/dev/sg#\x00', 0x667c, 0x54000) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000fa7000)=0x9527, 0x4) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000973000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00009ee000)=0x48) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000fa9000-0xb0)={{0x101, 0x2}, 'port0\x00', 0x20, 0xa0010, 0x670, 0x411, 0x0, 0x6c, 0x4, 0x0, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 09:04:53 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000821000)='/dev/ppp\x00', 0x80000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) [ 43.097756] binder: undelivered TRANSACTION_COMPLETE 2018/01/25 09:04:53 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:53 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="", 0x0) 2018/01/25 09:04:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) r1 = socket$packet(0x11, 0x2, 0x300) dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fa7000)='net/fib_trie\x00') setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000329000-0x4)=0x5, 0x4) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:53 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) madvise(&(0x7f0000831000/0x4000)=nil, 0x4000, 0x1a) 2018/01/25 09:04:53 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e220f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:53 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000285000-0xb0)={{0x1b1c, 0x2}, 'port0\x00', 0x4, 0x20, 0xfffffffffffffffb, 0x99, 0x7, 0x3f, 0x21d, 0x0, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000fa7000)='/dev/keychord\x00', 0x20000, 0x0) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:53 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca74", 0x1e) 2018/01/25 09:04:53 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(0xffffffffffffffff, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:53 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fa7000)='/dev/rfkill\x00', 0x802, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x8, 0x10111, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00006bc000-0x18)={r1, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000549000-0xa0)={0x0, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x12000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa64d, 0x0, 0xa9, 0xfffffffffffff801, 0xc0}, &(0x7f000080a000-0x4)=0xa0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000835000-0x8)={r2, 0x90000000}, &(0x7f0000fa8000)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fa7000+0x4ac)={0x8, 0x0, 0x1, 0x100000000}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000564000-0x10)={0x2, r3}) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000065c000)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000941000)=0x5, 0x4) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000097d000)={0x1, 0xe3, 0x1000, 0x1, 0x401, 0x2d, 0x8, 0x80000000000}, &(0x7f0000fa8000)={0x6, 0x7, 0xf0d, 0xfffffffffffffffc, 0x1, 0x9, 0x10001, 0x100}, &(0x7f0000fa9000-0x40)={0x4, 0xffffffffffff0000, 0x1000, 0x9, 0x2, 0x5, 0x7, 0x3ff}, &(0x7f0000fa9000-0x10)={r4, r5+10000000}, &(0x7f00000d1000-0x10)={&(0x7f0000e62000)={0x0}, 0x8}) 2018/01/25 09:04:53 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a37000)='/dev/sg#\x00', 0x667c, 0x54000) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000fa7000)=0x9527, 0x4) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000973000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00009ee000)=0x48) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000fa9000-0xb0)={{0x101, 0x2}, 'port0\x00', 0x20, 0xa0010, 0x670, 0x411, 0x0, 0x6c, 0x4, 0x0, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 43.135664] binder: undelivered TRANSACTION_ERROR: 29201 [ 43.150374] binder: send failed reply for transaction 1, target dead 2018/01/25 09:04:53 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(0xffffffffffffffff, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:53 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000c59000)=0x5ef7e9f5, 0x9, 0x3b7, &(0x7f0000fa8000-0x10)={0x0, 0x0}, &(0x7f0000e17000)=0x1f, 0x2) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x5, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000fa9000-0x6)='.dead\x00', &(0x7f0000fa9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000789000)='GPLkeyring({eth1proc\x00', 0xfffffffffffffffd) keyctl$invalidate(0x15, r1) 2018/01/25 09:04:53 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="", 0x0) 2018/01/25 09:04:53 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(0xffffffffffffffff, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:53 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a37000)='/dev/sg#\x00', 0x667c, 0x54000) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000fa7000)=0x9527, 0x4) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000973000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00009ee000)=0x48) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000fa9000-0xb0)={{0x101, 0x2}, 'port0\x00', 0x20, 0xa0010, 0x670, 0x411, 0x0, 0x6c, 0x4, 0x0, 0x4, 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]}) 2018/01/25 09:04:53 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fa7000)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00001ca000)={0x0, @in6={{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf0c, 0x401, 0xffffffff, 0xffffffff00000000, 0x1}, &(0x7f00001f8000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000211000)={r1, 0x4e}, &(0x7f0000706000-0x4)=0x8) r2 = syz_open_dev$loop(&(0x7f0000895000-0xb)='/dev/loop#\x00', 0x53, 0x20140) ioctl(r2, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:53 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fa8000-0x9)='/dev/rtc\x00', 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fa8000-0x8)={0x0, 0x0}) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000fa8000)={0x0, 0x80000, r2}) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fa8000)={0x0, 0x0, 0xff}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000a2a000-0x8)={r3, r4}) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000fa9000)={0xffffffff, 0x0, 0x10000, 0x100000000}) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000faa000-0x20)={0x1608, r5, 0x10001, 0xc4d}) r6 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fab000-0x8)='./file0\x00', 0x0) ioctl(r6, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") ioctl$TCSETAW(r2, 0x5407, &(0x7f000047e000)={0x4, 0x5, 0x9, 0x4, 0x3f6a402, 0x3ff, 0x2dd3, 0x409, 0x3, 0x90f}) 2018/01/25 09:04:54 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="", 0x0) 2018/01/25 09:04:54 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x8000) ioctl$VT_RELDISP(r0, 0x5605) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:54 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="", 0x0) 2018/01/25 09:04:54 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca74", 0x1e) 2018/01/25 09:04:54 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000f0b000)={&(0x7f000080a000/0x2000)=nil, 0x5, 0x6, 0xac, &(0x7f000061f000/0x4000)=nil, 0x7}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000e53000)=""/84, 0x54, 0x1a6, &(0x7f0000fa7000)={0x77359400, 0x0}) r2 = dup2(r0, r0) r3 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f000014d000)={0x2, r3}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00003ad000)={0x2, 0x2}) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000fa8000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f86000-0x4)=0xb) 2018/01/25 09:04:54 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="", 0x0) 2018/01/25 09:04:54 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fa7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fa8000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000fa8000-0x10)={0x0, 0x0, 0x2}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000fa9000-0x210)={0x80000000, {{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x0, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x14fc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fa7000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000dac000)={r3, 0x0, r4}) 2018/01/25 09:04:54 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c0a000)='/dev/loop#\x00', 0x0, 0x80000a003d) close(r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0xf39, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec899dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d4a7615631feb6bbd7c682bfe335ebbb258d5c4457af369eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f00005bc000-0x5)={0xffffffff}, 0x8) 2018/01/25 09:04:54 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) 2018/01/25 09:04:54 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc95", 0xf) 2018/01/25 09:04:54 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="", 0x0) 2018/01/25 09:04:54 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040c000-0xb)='/dev/loop#\x00', 0x8000, 0x80000a00c1) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003ee000-0xc)='/dev/rfkill\x00', 0x103000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000a4b000)={0x2, 0x0, 0xe87, 'queue1\x00', 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$rfkill(0xffffffffffffff9c, &(0x7f0000fa9000-0xc)='/dev/rfkill\x00', 0x410002, 0x0) r3 = syz_open_dev$usbmon(&(0x7f000010f000)='/dev/usbmon#\x00', 0x6, 0x100) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00008be000)=0x5a, 0x4) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dc0000-0x11)='/selinux/enforce\x00', 0x4202, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000fa7000)={0x0, 0x94, 0x8d5, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:54 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000fa8000+0x1f5)=@random={'user.', '\x00'}) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) socketpair(0x10, 0x4, 0xe8, &(0x7f0000cf2000)={0x0, 0x0}) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000248000)={0x44, 0x0, &(0x7f0000fa8000)=[@reply={0x40406301, {0x0, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x48, 0x28, &(0x7f0000fa9000-0x48)=[@ptr={0x70742a85, 0x0, &(0x7f0000a3c000)=0x0, 0x1, 0x4, 0x12}, @fda={0x66646185, 0x0, 0x1, 0x39}], &(0x7f0000fa8000)=[0x20, 0x68, 0x0, 0x78, 0x78]}}], 0xc9, 0x0, &(0x7f00007d9000-0xc9)="bc1e716ad88d439547db00b09e6b183ee3c65a77b81170f08628c07b523ee20f1a87876d025a42a17fe8134ed688af21ac875051c95ee9062ace96b5448f4d507503f4d8f77c9654f85ad4f01a575a86f4b1e1cda3716ec0c76f39cafce2c48ee8c215d24e67a670e5504767a7d999259e5dbbcd5426306012a1c7ea6cb891c762e6e6249e64deb6ef22971be589c4d84a0b3fb00f3093599b8d7f4e1e3feb8e3cbba6a0a38b9b3c506d9ccb4f3e392c946c4eea27aeb5e7ff538697ce8950a5712fa5120a4632e394"}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000793000+0x45c)=0x0, &(0x7f0000fa7000)=0x4) 2018/01/25 09:04:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x92) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000902000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x2, 0x3a130, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x4, 0x0) clock_gettime(0x0, &(0x7f0000758000-0x10)={0x0, 0x0}) 2018/01/25 09:04:54 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="", 0x0) 2018/01/25 09:04:54 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="", 0x0) 2018/01/25 09:04:54 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") r1 = open(&(0x7f000081f000-0x8)='./file0\x00', 0x0, 0x3a) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00004d4000-0x4)=0x9) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00006a0000-0xb0)={{0x5500000000000, 0x3ff}, 'port1\x00', 0xa, 0xe001a, 0x1ff, 0x80000001, 0xfffffffffffffffe, 0x2, 0xb, 0x0, 0x1, 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]}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fa8000-0x4)=0x14, 0x800) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000fa7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7588, r2}) 2018/01/25 09:04:54 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fa8000-0x9)='/dev/rtc\x00', 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fa8000-0x8)={0x0, 0x0}) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000fa8000)={0x0, 0x80000, r2}) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fa8000)={0x0, 0x0, 0xff}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000a2a000-0x8)={r3, r4}) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000fa9000)={0xffffffff, 0x0, 0x10000, 0x100000000}) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000faa000-0x20)={0x1608, r5, 0x10001, 0xc4d}) r6 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fab000-0x8)='./file0\x00', 0x0) ioctl(r6, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") ioctl$TCSETAW(r2, 0x5407, &(0x7f000047e000)={0x4, 0x5, 0x9, 0x4, 0x3f6a402, 0x3ff, 0x2dd3, 0x409, 0x3, 0x90f}) 2018/01/25 09:04:54 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fa8000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000fa8000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fa7000)=0x48, 0x80800) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80800a003d) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000157000)='/dev/rtc\x00', 0x400, 0x0) recvfrom$unix(r2, &(0x7f0000c3a000-0xcf)=""/207, 0xcf, 0x40000003, 0x0, 0x0) 2018/01/25 09:04:54 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) r1 = fcntl$getown(r0, 0x9) syncfs(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockname$llc(r2, &(0x7f0000bfe000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000062000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r3, &(0x7f0000001000-0x60)={0x0, 0x3f, 0x7, @thr={&(0x7f0000001000-0xb3)="ada9c94c42f781c18204af758ed786e03c6f9fc73e8bdd41a7b119dc5533552a88df7323f7313c324c75251c8839fd063fdfb91a1d9b73a3e67bfe4bd63105871984f103de1f088c84f3eed61ffd0c25a7a1f4afac89482caaf5aade1db3901d5cb0605da05085f776de090bd6d33240d751277ac970857b08ef91143ec511ad49929ff7a05ffbc2f206d09b0c7d6f8ae48a343f5e81d6733c09d4bfc9cc9ceecd4e1475809d3b30c1e741f574b30985d411ea", &(0x7f0000002000-0xbf)="886857f969748b1ef080708d32a19f02ff8fff47bad6e1979b570d6f581181b20293e1cf737a6bfbee5f8a41b81655763d818b1219dfa749053d3bdb6e20f5fd391092a208ea0470b79f1e698dccec2b1888068521eaa2cb1a265963b45c89ab4a07a4cb54f205cf4aec76c1f5726a3ae6e45111e932a09ef5e94619de620ff6463f8a1460a1e23a8e96eff747c9a5d95f6cbec984d39ed54d418ce585cd76d455f6e4ed37faa65459d05d95949b1908658bdd74936d6ea3b87e9f73edd6aa"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000003000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1dd}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) r6 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) connect(r4, &(0x7f0000001000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r6, 0x3, 0x3, 0x1, 0x3, {0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2b000000000}}}, 0x32) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$PIO_FONTRESET(r7, 0x4b6d, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000003000)={0x3, 0x78, 0x7fffffff, 0xfffffffffffffc4d, 0xffffffff, 0x666, 0x0, 0x1, 0x20000, 0x6, 0x1ff, 0x2, 0x0, 0x20, 0x2, 0x3, 0x10000, 0x0, 0x3, 0x4, 0x10001, 0x101, 0xffffffff, 0xea4, 0x5, 0x1, 0xb11, 0x9, 0x0, 0x3, 0x9, 0x100000001, 0xff, 0x100000001, 0xa3c9, 0x6, 0xfffffffffffffff8, 0xfff, 0x0, 0xb, 0x4, @perf_bp={&(0x7f0000003000)=0x0, 0x1}, 0x20000, 0x81, 0x3, 0x7, 0x6, 0x5, 0x1ff, 0x0}, r1, 0x8, r7, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000004000)=""/34) 2018/01/25 09:04:54 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="", 0x0) 2018/01/25 09:04:54 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="", 0x0) 2018/01/25 09:04:54 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d699", 0x3c) 2018/01/25 09:04:54 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fa7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fa8000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000fa8000-0x10)={0x0, 0x0, 0x2}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000fa9000-0x210)={0x80000000, {{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x0, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x14fc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fa7000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000dac000)={r3, 0x0, r4}) 2018/01/25 09:04:54 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x101000) 2018/01/25 09:04:54 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fa7000)='/dev/sequencer2\x00', 0x840, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000fa7000)=0x3ff, 0x4) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:54 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fa8000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000e92000)=0x0) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:54 executing program 5: remap_file_pages(&(0x7f0000b8f000/0x4000)=nil, 0x4000, 0x3000008, 0x2, 0x10000) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a46000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fa8000-0x4)=0x0) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:54 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bb6000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:54 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb", 0x8) 2018/01/25 09:04:54 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000fa8000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc0fa087b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:54 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fa7000)='./file0\x00', 0x800, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000cfe000)={0x4, {{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/25 09:04:54 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b30000-0x11)='/dev/vga_arbiter\x00', 0x400002, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fa1000-0x8)={0x0, 0x863}, &(0x7f0000fa7000)=0x8) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fa7000)={0x0, 0x0, 0x2, 0x4, r2}, &(0x7f0000fa8000-0x4)=0x10) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000e14000)={0x80f6, 0x200, 0x80000001, 0x1, 0x9, 0x800, 0x9, 0x9, 0x8000, 0x836, 0x4, 0x7fffffff}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/25 09:04:54 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="", 0x0) 2018/01/25 09:04:54 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1e", 0x1) 2018/01/25 09:04:54 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="", 0x0) 2018/01/25 09:04:54 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000a42000)=0x3) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000aeb000-0x8)={0x0, 0x0}) 2018/01/25 09:04:54 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000bff000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000739000-0x4)='./file0\x00') unshare(0x20000) chdir(&(0x7f0000bdd000+0xc23)='./file0\x00') poll(&(0x7f0000cb3000)=[], 0x0, 0xff) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:54 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) r1 = syz_open_dev$mice(&(0x7f0000c63000-0x10)='/dev/input/mice\x00', 0x0, 0x50000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000131000)={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x1, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x8, [0x1, 0x200, 0x80, 0x2, 0x6, 0xa4f2, 0xffff, 0x100000001]}, 0x5c) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:54 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="", 0x0) 2018/01/25 09:04:54 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="", 0x0) 2018/01/25 09:04:54 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000acf000)='./file0\x00') [ 43.467846] mmap: syz-executor5 (6586) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/25 09:04:54 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b30000-0x11)='/dev/vga_arbiter\x00', 0x400002, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fa1000-0x8)={0x0, 0x863}, &(0x7f0000fa7000)=0x8) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fa7000)={0x0, 0x0, 0x2, 0x4, r2}, &(0x7f0000fa8000-0x4)=0x10) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000e14000)={0x80f6, 0x200, 0x80000001, 0x1, 0x9, 0x800, 0x9, 0x9, 0x8000, 0x836, 0x4, 0x7fffffff}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/25 09:04:54 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="", 0x0) 2018/01/25 09:04:54 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca74", 0x1e) 2018/01/25 09:04:54 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = fcntl$getown(r0, 0x9) sched_getscheduler(r1) 2018/01/25 09:04:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000017f000-0x8)='keyring\x00', &(0x7f0000472000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000730000-0x5)='logon\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="cf7153d10c0d185dc5ad3423555dea9f2382ca7bf13cc1ad02864ba067be508da392d714791085a6ff4031d31e67d88e86bb3cbd4a881390678eff16522f6f75e3abf6404f8c9194ece9ad40c23bfe33817810ea4bba6426040a51624fe508b409c621b01a9fc14c94ebdaee50cc2c2cc47f923b85affe1a1a5f79d0361b33ef576b53006ad44dffe1c353e1f8d7837a2020862ecf22f623b72bc7e3cec85c755442d535f4d723", 0xa7, r0) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) r2 = memfd_create(&(0x7f0000b42000-0xb)='/dev/loop#\x00', 0x2) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fa8000-0x20)={0x1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000fa8000-0x10)={0xfff, r3}) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="") r4 = dup3(r1, r1, 0x80000) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f00007a5000)=0x91) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e9e000-0x10)='/selinux/status\x00', 0x0, 0x0) fsync(r4) 2018/01/25 09:04:54 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) fcntl$setpipe(r0, 0x407, 0xffffffffffffffff) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000fa7000)='/dev/loop#\x00', 0x3) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fa8000-0x8)={0x0, 0x0}) ptrace$peekuser(0x3, r1, 0x7) r2 = getpgrp(0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fa7000)={0x1, 0x0, 0x5, 0x1, r2}) 2018/01/25 09:04:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ffc000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000ef8000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0xd) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:54 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x81, &(0x7f0000fa7000)="06022c8d918e78a080061bcc1e2b0f52f974e011c64d7f649328fa886132993b378b59462bfba97aba1ca790") 2018/01/25 09:04:54 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="", 0x0) 2018/01/25 09:04:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000781000-0x1e0)={0x8, 0x21, 0x2, 0x7, 0x8, [{0x49a, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3, 0x81, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x24, 0x4, 0x276c8353, 0x0, 0x0, 0x3000, 0x0, 0x0, 0x0}, {0xff, 0x7, 0x4, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x7ff, 0x0, 0x589c5698, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, {0xa, 0x4, 0x72, 0x0, 0x0, 0x1201, 0x0, 0x0, 0x0}, {0x0, 0x9, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xe5, 0x135, 0xc1b5, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) ioctl$KDADDIO(r0, 0x4b34, 0x3) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c05000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa8000-0x4)=0x24) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000eca000-0x8)={r1, 0x100000000}, &(0x7f000062a000-0x4)=0x8) r2 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r2, 0x20000004c04, &(0x7f00007d4000-0x2d)="06022c8d918e78a080061bcc1e2b0ff974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca79086") 2018/01/25 09:04:54 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b30000-0x11)='/dev/vga_arbiter\x00', 0x400002, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fa1000-0x8)={0x0, 0x863}, &(0x7f0000fa7000)=0x8) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fa7000)={0x0, 0x0, 0x2, 0x4, r2}, &(0x7f0000fa8000-0x4)=0x10) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000e14000)={0x80f6, 0x200, 0x80000001, 0x1, 0x9, 0x800, 0x9, 0x9, 0x8000, 0x836, 0x4, 0x7fffffff}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/25 09:04:54 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="", 0x0) 2018/01/25 09:04:54 executing program 6: remap_file_pages(&(0x7f0000b8f000/0x4000)=nil, 0x4000, 0x3000008, 0x2, 0x10000) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a46000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fa8000-0x4)=0x0) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:54 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f00008be000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000fa9000-0x4)=0x10, 0x800) tee(r0, r1, 0x1, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000883000)={&(0x7f0000fa7000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000670000)=[{&(0x7f0000fa7000)=""/97, 0x61}, {&(0x7f0000fa8000-0x56)=""/86, 0x56}, {&(0x7f0000fa8000-0x99)=""/153, 0x99}, {&(0x7f0000ee2000)=""/182, 0xb6}, {&(0x7f0000292000)=""/135, 0x87}, {&(0x7f0000020000-0x72)=""/114, 0x72}, {&(0x7f00002d9000-0xfe)=""/254, 0xfe}], 0x7, &(0x7f0000f30000-0xb7)=""/183, 0xb7, 0x80000001}, 0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000672000-0xe8)={{{@in=@rand_addr=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=@dev={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}}, &(0x7f0000dad000)=0xe8) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000fa8000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa8000)=0xe8) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000fa9000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x3, 0x1, 0xa, 0xa0, 0x0, 0x6c, r3, r4}, {0x7ff, 0x661, 0x6, 0x2, 0x1, 0x4, 0x4b281b0b, 0x6}, {0x1, 0x88a0, 0x8000000000000, 0xfffffffffffffffd}, 0x10000, 0x7, 0x3, 0x0, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x7e}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x4, 0x3, 0xfffffffffffffffe, 0x1, 0x4, 0x7}}, 0xe8) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000ed3000)=0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x16, &(0x7f00004ce000-0xcb)=""/203, &(0x7f0000adb000)=0xcb) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:54 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000ce4000-0x8)=0x0) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:54 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b30000-0x11)='/dev/vga_arbiter\x00', 0x400002, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fa1000-0x8)={0x0, 0x863}, &(0x7f0000fa7000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fa7000)={0x0, 0x0, 0x2, 0x4, r2}, &(0x7f0000fa8000-0x4)=0x10) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000e14000)={0x80f6, 0x200, 0x80000001, 0x1, 0x9, 0x800, 0x9, 0x9, 0x8000, 0x836, 0x4, 0x7fffffff}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/25 09:04:54 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a9000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000078d000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000fa8000-0x4)=0x1008) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fa8000-0x8)={r1, 0x0, 0xfffffffffffffffe}, &(0x7f0000210000)=0x8) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:54 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fa7000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000fa7000)=""/23) 2018/01/25 09:04:54 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000fa8000-0x8)='keyring\x00', &(0x7f0000fa8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f0000fa8000-0xc)='id_resolver\x00', &(0x7f0000fa7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000445000-0x4a)="c698f1f975f727acbc75f5814dbf3566a1060cb44d4ad8f2fa9c671bccef101d589c6581cc304b8d576ee1a88d9edc340b0db9cc9ecbf2e31c93f66946717f35a657a8c62d3d3e176780", 0x4a, r0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000b0e000)='rxrpc_s\x00', &(0x7f0000fa8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fa9000-0x66)="2ad25e62b253b4d69a1726c933f2e3fed3bb17e087c2de655cfda6fcb4e50201f3e8ccb46e7e6901de83f48c70b7986d91d65304525d0bac3392e8b3a67cdbef4dd2a209a51b78ba8042d19c7d5afe18e616664b389e45196eb34a2fefccaadb251f52d66168", 0x66, 0xfffffffffffffffe) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000fa9000-0x5)='user\x00', &(0x7f0000fa8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fa8000)="fd8a267b76698581a7231e7115d38e0f4c71820e2579d71b38981a5a4e5029c91013bb14d87c15878899c075fb1badfbbe34559550c64473c948a4720ad9e3a6ef3234d090366909a3be412b38149fd785b8556de12217d102d1", 0x5a, 0xffffffffffffffff) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000b4d000-0xa)='encrypted\x00', &(0x7f0000f42000+0x99c)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fa9000-0x1)='\x00', 0xfffffffffffffffc) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000fa8000)={r1, r2, r3}, &(0x7f0000fa9000-0xd6)=""/214, 0xd6, &(0x7f000053f000-0x38)={&(0x7f00005db000)={'sha384-avx2\x00'}, &(0x7f0000fa9000-0x16)="6799d5fd0c806adafa27bc9c1fa993cb32f8747581f8", 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fa7000)='/dev/sequencer2\x00', 0x800, 0x0) 2018/01/25 09:04:54 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="", 0x0) 2018/01/25 09:04:54 executing program 1: r0 = memfd_create(&(0x7f0000db5000)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/29) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x12, 0xc, 0xd, "6b6bb518891fa40b234ccecbc5f3a713ca53f984e368d3eeba9ace1f4ab56574dd830afa9cd1e97af0ecd5bcb55b89b066d52110022112af42307cbf9a61fd3a", "5d27480c41546e4d80a38337055561f809b298d19f8f7bb2ef5aa9d6049c1e32166369780c6ca623347fd9b3581a002312d02937874d33d3662b540dd1ee851f", "f982ceedb45468ae826f4264b033ae982c5897e8d89671cb7cdfa2ba876eefb1", [0x3, 0x0]}) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000879000)=0x4) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000305000/0x1000)=nil, 0x1000, 0x1000004, 0x4010, r0, 0x19) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000bbd000/0x1000)=nil, 0x1000, 0x1000005, 0x40011, r0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000c18000)={0x158, 0x0, &(0x7f00004af000)=[@enter_looper={0x630c}, @release={0x40046306, 0x3}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x20, 0x40, &(0x7f0000fa7000)=[@fda={0x66646185, 0x8, 0x3, 0xf}], &(0x7f0000fa8000-0x40)=[0x30, 0x78, 0x0, 0x30, 0x78, 0x48, 0x28, 0x78]}, 0x1ec23755}}, @decrefs={0x40046307, 0x2}, @exit_looper={0x630d}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x40, 0x0, &(0x7f0000ed3000-0x40)=[@ptr={0x70742a85, 0x1, &(0x7f0000cb4000)=0x0, 0x1, 0x1, 0x14}, @flat={0x73622a85, 0x100, r2, 0x0}], &(0x7f0000fa7000)=[]}}, @request_death={0x400c630e, 0x0, 0x1}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x18, 0x48, &(0x7f0000fa8000-0x18)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000fa7000)=[0x0, 0x38, 0x18, 0x78, 0x18, 0x30, 0x78, 0x0, 0x38]}}, @clear_death={0x400c630f, 0x2, 0x4}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x38, 0x8, &(0x7f0000fa8000-0x38)=[@fda={0x66646185, 0x5, 0x2, 0x35}, @flat={0x77622a85, 0x1, r3, 0x2}], &(0x7f0000acc000-0x8)=[0x40]}, 0x8}}], 0x89, 0x0, &(0x7f0000989000+0x7bd)="e5fe50430643bf49fce450af8586c439676ea38b136ca24b9d16edade0b0d8195c233a588ecf2c3ead1e64c64f5838563d8f79ebaacc0eb36b522ce98f2f97a5226101dab20582cfe82da5d10b3287ea7e90deaf2d6ea659c7ee91e44748b312cb721b81347d7c77133858543ad12f38d8a790307d6fe950283fe11bc4c7005ca008005389d0e9710f"}) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:54 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000fa9000-0xb)='/dev/hwrng\x00', 0x10200, 0x0) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:54 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b30000-0x11)='/dev/vga_arbiter\x00', 0x400002, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fa1000-0x8)={0x0, 0x863}, &(0x7f0000fa7000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fa7000)={0x0, 0x0, 0x2, 0x4, r2}, &(0x7f0000fa8000-0x4)=0x10) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/25 09:04:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000017f000-0x8)='keyring\x00', &(0x7f0000472000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000730000-0x5)='logon\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="cf7153d10c0d185dc5ad3423555dea9f2382ca7bf13cc1ad02864ba067be508da392d714791085a6ff4031d31e67d88e86bb3cbd4a881390678eff16522f6f75e3abf6404f8c9194ece9ad40c23bfe33817810ea4bba6426040a51624fe508b409c621b01a9fc14c94ebdaee50cc2c2cc47f923b85affe1a1a5f79d0361b33ef576b53006ad44dffe1c353e1f8d7837a2020862ecf22f623b72bc7e3cec85c755442d535f4d723", 0xa7, r0) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) r2 = memfd_create(&(0x7f0000b42000-0xb)='/dev/loop#\x00', 0x2) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fa8000-0x20)={0x1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000fa8000-0x10)={0xfff, r3}) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="") r4 = dup3(r1, r1, 0x80000) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f00007a5000)=0x91) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e9e000-0x10)='/selinux/status\x00', 0x0, 0x0) fsync(r4) 2018/01/25 09:04:54 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="", 0x0) 2018/01/25 09:04:54 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="", 0x0) 2018/01/25 09:04:54 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b30000-0x11)='/dev/vga_arbiter\x00', 0x400002, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fa1000-0x8)={0x0, 0x863}, &(0x7f0000fa7000)=0x8) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/25 09:04:54 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) 2018/01/25 09:04:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8000, 0xfffffffffffffffe, 0x9, 0xfffffffffffff800, 0x10001, 0xff, 0x7, 0xffffffff, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x6}, 0x8) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000694000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) 2018/01/25 09:04:54 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc95", 0xf) 2018/01/25 09:04:54 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() setpriority(0x3, r0, 0x86) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x7, &(0x7f0000fa8000-0x73)="2393d2ffd86515f41d47c70988e564f9b22472695ada13510a508e9bb9bdb6c51864013d2f87465d3d376b563bbd739f367eece359001f1285809dd8fb784ab0a096cb7394c1ed0948c300eeffffff0eff63216d0c6d9c55d0d52582fddcc2a0a05751c7d0cd3ca0c1d7ca4fbf88e68cf13e02") 2018/01/25 09:04:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000000)={&(0x7f0000fbb000)=[0x21, 0x80000000, 0xff], 0x3, 0x10001, 0x800, 0x3, 0xfffffffffffffff9, 0x2000000000, {0x9768, 0x0, 0x0, 0xffffffffffff8000, 0x6, 0x4, 0x0, 0x87, 0x1, 0x3, 0xfffffffffffffffe, 0x7ff, 0x6, 0x1, "ab4f86a083c0a36bbaa5f9532287fa0fff4beca90e6bba9850cad1b9868460b8"}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000-0x28)=[&(0x7f0000001000)="7070703073656c696e75785ea900", &(0x7f0000003000-0x18)='ppp1Puser-%wlan0em0[em1\x00', &(0x7f0000002000-0x1)='\x00', &(0x7f0000001000)='\x00', &(0x7f0000002000-0x2)='@\x00'], &(0x7f0000002000)=[&(0x7f0000002000)='\\lo[{\x00', &(0x7f0000003000-0x1d)='eth1$vmnet0vmnet0bdevem1self\x00', &(0x7f0000000000)="5d75736572a173656375726974795bd0415e776c616e317b2e6367726f75705d47504c242c2300", &(0x7f0000003000-0x1)='\x00', &(0x7f0000003000-0x6)='$bdev\x00', &(0x7f0000002000-0x1)='\x00', &(0x7f0000003000-0x16)='mime_type(systemGPLlo\x00', &(0x7f0000002000)=',(eGPL\x00', &(0x7f0000001000-0x2c)='/md5sum#trustedem0vboxnet0mime_typetrusted\\\x00'], 0x1000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x22}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r2, 0x1, 0x30}, 0xc) getresuid(&(0x7f0000001000-0x2)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:54 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x8001) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000fa8000)={0x3, 0x8c68, 0x1, 0x3, 0x0, 0x8, 0x2d, 0x9e73, 0xfff, 0x80, 0x7d, 0x9}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fa8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000faa000-0x4)=0xffff) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000fa7000)={0x3, 0x5, 0x7, 0x90e, 0x5, 0x35, 0x2, 0x8, 0x6, 0x1}) 2018/01/25 09:04:54 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009e4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00003ba000-0x74)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xea}, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}], 0x74) 2018/01/25 09:04:54 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="", 0x0) 2018/01/25 09:04:54 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000fa8000)='./file0\x00', 0x5) ioctl$TCGETS(r1, 0x5401, &(0x7f00004ed000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x0, &(0x7f00004d2000)="06022c8d918e78a080cb1bcc1e2b0e52f974e011d24d7f649328fa8861ff0000008b59462bfba90ffaba1ca790aa07d036444e33ef3768eeddb5a2bf8e614c8afc") r2 = dup2(r0, r0) ioctl$KDDELIO(r2, 0x4b35, 0x5) vmsplice(r2, &(0x7f0000acd000-0x40)=[{&(0x7f0000f50000)="dd021a0342ace6c2cb3537faf5633ca9309abe64a16abf07a35802bdecb125a760c0eeb96c2b48ae31ba33990104ad36eeca8153bc164045ba771bb6b6aae332ed32f6c02b0a5c45de5e5b9873eaf18fe82de953b3fa5a14109c9f4ca4d3f0c66d10b7251b5d1ffba9ebf6011184", 0x6e}, {&(0x7f000073a000-0xb8)="333b40e3e5bff8d5d2a796809d6c6132c57912d6ee0941bbb195f877db33b6a92553cb849b9ae36c269a2440e8d093a16e44631a8a4b709f539359c761ac839f02c55653d4163c5aaa1af629840df49319c1004a56f70b10bea15fd19cd1a215fd848bcce69cabea1c506885c9a4764978b7899671cc13f2e7088b892ea3e4bfcee413ef2343770847f66110c9d05f5b5c071c801dfcab81a1f8385a89e71fdaa260f8e6d2752f56236f2c7a1d57baf1e1bf6e0642113aa7", 0xb8}, {&(0x7f0000b16000)="ed70f97f6c7b99a63e7ca91f7ef609d94522a02ed21ca5ef481029fd91d5699c5007218772bc1d83d2041b9f0d06b9b65039a8b748a36b38a66ab0e2106e4be960c4395a1eb1928e870a17070044ef4b7af593f7b6aeb48278ba110fd589b7c52be6107f7d3ef71065f883bcdc634b83be09fd403db2762f6ec641d0fcf52e78aa5a24b306ccff17150d71c14d8f99e9d3d88bf77894233d6d5ced2360318cf018e9a4085ee5f813d13945c03c1989305346b025e66d44c195f45dedc6b141c67e425d9b2492cb14cfb4bd29e4afe843d104ca73d9349409", 0xd8}, {&(0x7f00000f8000)="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", 0xfe}], 0x4, 0x6) 2018/01/25 09:04:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8000, 0xfffffffffffffffe, 0x9, 0xfffffffffffff800, 0x10001, 0xff, 0x7, 0xffffffff, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x6}, 0x8) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000694000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) 2018/01/25 09:04:54 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b30000-0x11)='/dev/vga_arbiter\x00', 0x400002, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/25 09:04:54 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="", 0x0) 2018/01/25 09:04:54 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000269000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000003000-0x8)=0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000002000-0x44)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x70, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vlan0\x00'}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008a9000)={r1, 0x8, 0x2, [0x80000001, 0x7]}, &(0x7f0000a0b000)=0xc) 2018/01/25 09:04:54 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fa8000-0xb)='/dev/loop#\x00', 0x5, 0x202000) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000fa8000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000fa9000-0x4)=0x10) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000fa8000)=""/139, &(0x7f0000fa8000)=0x8b) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:54 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x7ff, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8000, 0xfffffffffffffffe, 0x9, 0xfffffffffffff800, 0x10001, 0xff, 0x7, 0xffffffff, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x6}, 0x8) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000694000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) 2018/01/25 09:04:54 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/25 09:04:54 executing program 0: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000d40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000fc000)=0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000082f000-0x4)=0x20, 0x4) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cb0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fa8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ax25(r2, &(0x7f000019f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000fa8000)=0x329, 0x800) connect(r3, &(0x7f00007be000-0x80)=@generic={0x1a, "64a606e0f4dac996e10e8e918603d922fc6909e30eba3576e483b32a763ad9b4a8e63d957c66f16cd41ae45d5f43ce962b78d39fc795425db0f667ae8acd247d1cdfca2cdc79766b5b2852266c4a7361674da69c6023a37a9ab2509749de99e69b39f41be1b3ca467cab153874080248823afcaa07870ab4f63f129953a9"}, 0x80) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000faa000-0x82)="102245d6de8b9b675c742a9db39f40d56c47fb0dabe32db549a09d91471d2a3df6bf0435e33c51106d3e2318f323573f357b947817c8ad0c3fea533128255a87c608d400e682a13bf669715625ee90bc32322d6c5a69983e0d245882bb3d7b860584f47511b76104f942e4145d2c48a516174568d1bab0479364232d1df9bed893eb", 0x82, 0x20000010, &(0x7f0000fa9000)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000023b000)='./file0\x00', &(0x7f0000fa9000)='./file0\x00') syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:54 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000fa7000)='fdinfo\x00') r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:54 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) r1 = syz_open_procfs(0x0, &(0x7f0000c93000-0xe)='oom_score_adj\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xb2, 0x7, 0x8, 0x4, 0x6, 0x1f, 0x1, 0x6, 0x4, 0x800, 0x868c, 0x81, 0x100000000, 0x80]}, &(0x7f0000030000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r2, 0x80000000}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001000-0xa8)=""/168, &(0x7f0000000000)=0xa8) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:54 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/25 09:04:54 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fa7000)='/dev/ppp\x00', 0x800, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f000071f000-0x1)=0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000c93000-0x12)='/dev/input/event#\x00', 0x0, 0x3fc) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:54 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="", 0x0) 2018/01/25 09:04:54 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) madvise(&(0x7f0000bc3000/0x1000)=nil, 0x1000, 0xa) 2018/01/25 09:04:54 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mprotect(&(0x7f0000c8a000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fa9000-0x11)='/selinux/enforce\x00', 0xe2000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000662000)={0x5, 0x101, 0x7, 0x62, 0x2, 0x2}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:54 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/25 09:04:54 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000fa7000)='fdinfo\x00') r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:54 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x80000a003d) ioctl(r0, 0xcd, &(0x7f0000ec1000-0x31)="") pipe(&(0x7f0000b68000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x19d, 0x4) sendfile(0xffffffffffffffff, r0, &(0x7f00001b6000)=0x0, 0x1dcfb482) fcntl$notify(r0, 0x402, 0x1) 2018/01/25 09:04:54 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fa7000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap$binder(&(0x7f00004d2000/0x1000)=nil, 0x1000, 0x8, 0x20010, r0, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x8, 0x40000) pipe(&(0x7f0000c45000)={0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000fa8000-0x4)=0x80000000) 2018/01/25 09:04:54 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000039f000)={0x0, 0x0}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000936000-0x8)='./file0\x00', 0x90) getsockname(r0, &(0x7f0000fa8000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000270000)=0x8) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000fa7000)={0x1f, 0x2, 0x7, 0xebbd, 0x7f}, 0x14) r2 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r2, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:54 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="", 0x0) 2018/01/25 09:04:54 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bc6000-0x9)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9, 0xa71d, 0x40, 0x80000000, 0xfffffffffffffff7, 0x5c30, 0x7fff, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x4, 0x8, 0x1, 0x3}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000002000-0x60)={0x27, 0x2, 0xe26, 0x0, 0x0, 0x7f, "3044ddc7b3625bfd4ef958881734538364020aaf5ae154bc94d7c97ac30fc8f4eef53403fc42efdb907ebcc3528e2031f9a0a0bebebfc6f56d94d6950c6010", 0x100000000}, 0x60) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000180000-0x8)={r1, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:54 executing program 6: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mprotect(&(0x7f0000c8a000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fa9000-0x11)='/selinux/enforce\x00', 0xe2000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000662000)={0x5, 0x101, 0x7, 0x62, 0x2, 0x2}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:54 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000c2000-0xb)='/dev/loop#\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f000049a000-0x8)=0x0, 0x9) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fa7000)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000089b000-0x4)=0x100000001, 0x4) 2018/01/25 09:04:54 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/25 09:04:54 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb", 0x8) 2018/01/25 09:04:54 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/25 09:04:54 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000627000)='/dev/autofs\x00', 0x8800, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000fa9000-0x8c)={0x5, 0x0, 0x8, 'queue0\x00', 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fa8000-0x4)=0xa940, 0x4) [ 43.983368] loop_reread_partitions: partition scan of loop0 (XL ²k˜Ë™R '«€zâ­5ì´ê¦p=ßÛçíx¹I+ÕÑR:¤s¬‹À {ixò`|yU7=æÝ•j®) failed (rc=-13) 2018/01/25 09:04:54 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb", 0x8) 2018/01/25 09:04:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000116000)='/dev/autofs\x00', 0x0, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000e3c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000de9000)=0x60) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$TCSETAF(r2, 0x5408, &(0x7f000075a000-0x14)={0x100000000, 0xef, 0x7, 0xff, 0x4, 0x10005, 0x5d9c, 0x7fffffff, 0x6, 0x401}) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_CLR_FD(r2, 0x4c01) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x7, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0xffffffffffffffff, 0x0]}) 2018/01/25 09:04:54 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:54 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb", 0x8) 2018/01/25 09:04:54 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000067b000)={0x0, 0x0}) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000fa9000-0x20)={{r0, r1/1000+10000}, {0x77359400, 0x0}}, &(0x7f000059c000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fa8000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000faa000-0x88)={0x1f, {{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) socket(0xe, 0x7, 0x100) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1e, &(0x7f0000b12000-0xf9)=""/249, &(0x7f0000faa000-0x4)=0xf9) 2018/01/25 09:04:54 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000490000)='/dev/vga_arbiter\x00', 0x40102, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000fa8000-0x10)={0x0, 0x0}, &(0x7f0000d05000)=0x10) ioperm(0x1, 0x3, 0x80) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000fa8000)=0xfffdfffffffffff7, 0x261) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000024e000-0x12)={0x7, [0x5, 0x3, 0x1, 0x1, 0x1, 0x7, 0x0]}, 0x12) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:54 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/25 09:04:54 executing program 6: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mprotect(&(0x7f0000c8a000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fa9000-0x11)='/selinux/enforce\x00', 0xe2000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000662000)={0x5, 0x101, 0x7, 0x62, 0x2, 0x2}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:54 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00009d5000)={0x0, 0x0, 0x7, 0x100000001, 0x2, 0x8}, &(0x7f0000fa7000)=0x14) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fa8000)='/dev/rfkill\x00', 0x202000, 0x0) accept4$llc(r3, 0x0, &(0x7f0000980000)=0x0, 0x80000) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fa7000)={r2, 0x4, 0x8, [0x8, 0x100000001, 0x8a, 0x7f, 0x4, 0xffffffff, 0xfff, 0x3]}, &(0x7f0000acd000)=0x18) 2018/01/25 09:04:54 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fa7000)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000748000)=0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000244000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa8000)=0x26) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000053000-0x1c)=[@in6={0xa, 0x0, 0xbff4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}], 0x1c) 2018/01/25 09:04:54 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/25 09:04:54 executing program 6: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mprotect(&(0x7f0000c8a000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fa9000-0x11)='/selinux/enforce\x00', 0xe2000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000662000)={0x5, 0x101, 0x7, 0x62, 0x2, 0x2}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:54 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87", 0xc) 2018/01/25 09:04:54 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000fa7000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa8000-0x4)=0x10) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000fa7000)=""/76, &(0x7f0000fa8000-0x4)=0x4c) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) r2 = fcntl$dupfd(r0, 0x406, r1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000e26000)=0x8001, 0x4) 2018/01/25 09:04:54 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/25 09:04:54 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f33000-0xb)='/dev/loop#\x00', 0x1, 0x40) 2018/01/25 09:04:54 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/25 09:04:54 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mprotect(&(0x7f0000c8a000/0x2000)=nil, 0x2000, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fa9000-0x11)='/selinux/enforce\x00', 0xe2000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000662000)={0x5, 0x101, 0x7, 0x62, 0x2, 0x2}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:54 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fa7000)='net/ip6_flowlabel\x00') mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000fa8000-0x4)=0xff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:54 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000fa7000)=""/168) restart_syscall() 2018/01/25 09:04:54 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000b3000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000594000-0xbc)={0x2, 0x2, 'client1\x00', 0x0, "a2374039eedbb502", "820209b17c029382097b875654ce27df5e533556e73bd40ae96e4450870c4e78", 0x100000001, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:54 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) r1 = syz_open_dev$sg(&(0x7f00008f1000)='/dev/sg#\x00', 0x4, 0x80000) ioctl$TCSETAW(r1, 0x5407, &(0x7f000013a000)={0x720, 0x0, 0xaf, 0xfffffffffffffc0c, 0x2, 0x9, 0x2, 0x0, 0x5, 0x1}) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:54 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9b", 0x9) 2018/01/25 09:04:54 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9b", 0x9) 2018/01/25 09:04:54 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/25 09:04:54 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mprotect(&(0x7f0000c8a000/0x2000)=nil, 0x2000, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fa9000-0x11)='/selinux/enforce\x00', 0xe2000, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:54 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/25 09:04:55 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe7", 0x6) 2018/01/25 09:04:55 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mprotect(&(0x7f0000c8a000/0x2000)=nil, 0x2000, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:55 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fa7000)='/dev/sg#\x00', 0x5, 0x40000) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fa8000)={0x40, 0x2, 0x8, 0x3, 0x0}, &(0x7f00005a1000)=0x10) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fa8000)={r2, 0x3}, 0x8) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:55 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fa8000-0x8)='./file0\x00', 0x4000, 0x10) clock_gettime(0x0, &(0x7f00001ff000)={0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000fa7000)={{0x0, 0x0}, {r1, r2+10000000}}, &(0x7f0000d2f000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 09:04:55 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000fa8000-0xc)='/dev/rfkill\x00', 0x800, 0x0) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:55 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:55 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/25 09:04:55 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fa7000)={0x0, 0x0}) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000fa8000)=""/102) ioctl$TCFLSH(r1, 0x540b, 0x2361) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00009c2000-0x50)={0x6, 0x1, 0x0, 0x0, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x2000) 2018/01/25 09:04:55 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000778000)='./file0\x00', 0x8040, 0x4) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f000064e000)=0x0, &(0x7f0000fa7000)=0x4) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) exit_group(0x7) pipe(&(0x7f0000fa8000)={0x0, 0x0}) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:55 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fa8000-0x10)='/dev/sequencer2\x00', 0x4802, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000fa8000-0x4)=0x0) 2018/01/25 09:04:55 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe7", 0x6) 2018/01/25 09:04:55 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) lremovexattr(&(0x7f0000f7c000)='./file0\x00', &(0x7f0000aa4000)=@random={'trusted.', 'userwlan0vmnet0*\x00'}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000fa8000-0x8)=0x0) 2018/01/25 09:04:55 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:55 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/25 09:04:55 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fa7000)={0x0, 0x0}, 0x800) ioctl$TIOCSTI(r1, 0x5412, 0x5) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x1, 0xc1fc, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fa7000)='/proc/self/net/pfkey\x00', 0x1, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000fa7000)={0x3, {"32d3e807759397"}, 0x8}, 0x10) connect$netrom(r1, &(0x7f00007fb000-0x10)=@ax25={0x3, {"3488fd8e3eb7a0"}, 0x5}, 0x10) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:55 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:55 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe7", 0x6) 2018/01/25 09:04:55 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/25 09:04:55 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fa8000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fa8000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa8000-0x4)=0xe8) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000faa000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r2, 0x19, 0x0, r0, &(0x7f0000fa9000)='./file0\x00') getgroups(0x6, &(0x7f0000fa7000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f0000fa8000-0x6)='./file0\x00', r1, r3) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:55 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b70000-0xe)='attr/fscreate\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f0b000)={0x0, 0x2, 0x1, [0x1]}, &(0x7f0000001000-0x4)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x101}, 0x8) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000fa7000)={0x0, 0x0}, 0x1, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:55 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:55 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fa8000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x4000) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000fa8000-0xe)='^cgrouploeth1\x00', 0x2) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f6e000-0x3)='nv\x00', 0x3) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c50000)={0x0, 0x6}, &(0x7f0000fa8000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00009da000-0x8)={r2, 0x1}, 0x8) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:55 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") pipe2(&(0x7f00005af000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000fa7000)=0x0, &(0x7f00002ad000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f78000-0xa0)={0x0, @in6={{0xa, 0x3, 0xff, @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]}, 0x5, 0x7, 0x76a, 0x42, 0x8000}, &(0x7f000057c000-0x4)=0xa0) mmap(&(0x7f0000fa7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000fa8000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000fa7000)=0x1008) 2018/01/25 09:04:55 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000fa7000)={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000fa7000)=0x0) 2018/01/25 09:04:55 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:55 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/25 09:04:55 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652", 0x3) 2018/01/25 09:04:55 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/25 09:04:55 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:55 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x20000004c04, &(0x7f0000fa8000-0x2d)="060200000000000100001bcc1e0fffff0000e092d24d7f649328f888612b993b378b59462be3a90ffaba1ca790") socket$inet6(0xa, 0x5, 0x732) 2018/01/25 09:04:55 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="", 0x0) 2018/01/25 09:04:55 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000dad000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:55 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0xe, 0x2fa4, 0x1) 2018/01/25 09:04:55 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x8000]}) r1 = add_key(&(0x7f0000f6c000)='.dead\x00', &(0x7f0000b8c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000731000)="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", 0x1000, 0xfffffffffffffffe) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000fa7000)='keyring\x00', &(0x7f00009e7000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$search(0xa, r1, &(0x7f0000fa8000-0xa)='syzkaller\x00', &(0x7f0000fa8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) 2018/01/25 09:04:55 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x80805, 0x89a9) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fa7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000921000)=0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000984000-0x4)=0x200000010) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:55 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:55 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="", 0x0) 2018/01/25 09:04:55 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:55 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000fa8000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fa8000-0x20)={0x487, 0x0, 0x201, 0x9, 0x10001, 0x83e, 0x8, 0x3, 0x0}, &(0x7f0000aa1000)=0x20) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000207000-0x8)={r2, 0x0, 0x81}, &(0x7f0000fa7000)=0x8) 2018/01/25 09:04:55 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/25 09:04:55 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000771000)='/dev/loop#\x00', 0x0, 0x400000129880) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:55 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0xa836) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x40, 0x3, &(0x7f0000fa7000)=""/4096, &(0x7f0000fa8000-0x4)=0x1000) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000fa7000)=0x0) 2018/01/25 09:04:55 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/25 09:04:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x1)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000329000)={0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x2b, &(0x7f0000fa8000-0x3d)=""/61, &(0x7f0000fa7000)=0x3d) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:55 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:55 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="", 0x0) 2018/01/25 09:04:55 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/25 09:04:55 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000fa8000)=""/35, &(0x7f0000f6d000)=0x23) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000fa8000-0x4f)={0x0, 0x47, "8060c0e580990a0773000f10c477bc963c4af561007a304f81340f768bcfc036f6c085512e39e0f5567c9b58ed3ba6e6b08eded48136333993df995bd09124e6bbd220c92757a2"}, &(0x7f0000f08000)=0x4f) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000247000-0x10)={r2, 0xffffffff00000000, 0xffffffff, 0x7}, 0x10) 2018/01/25 09:04:55 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000050d000-0xb)='/dev/hwrng\x00', 0x101800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000001000-0x8)=0x100, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getpriority(0x1, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000001000-0xe2)=""/226, 0xe2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002000-0x2b8)={0x200, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r2, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:55 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:55 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee6", 0x2) 2018/01/25 09:04:55 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c75000)={0x0, 0x0}, 0x80800) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:55 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:55 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fa7000)='/dev/sequencer\x00', 0x80000, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000366000-0x8)={0x0, 0x4000000000}, &(0x7f0000fa8000-0x4)=0x8) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000da1000-0x8)={r1, 0xfe00000000000000}, &(0x7f0000fa8000-0x4)=0x8) 2018/01/25 09:04:55 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1e", 0x1) 2018/01/25 09:04:55 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000896000)={0x0, 0x0, 0x0}, &(0x7f000060e000)=0xc) ptrace$getsig(0x4202, r1, 0x80000000, &(0x7f00004cc000)={0x0, 0x0, 0x0, 0x0}) symlinkat(&(0x7f000001f000-0x3)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') modify_ldt$read(0x0, &(0x7f000072a000)=""/187, 0xbb) chroot(&(0x7f0000157000)='./file0\x00') fchmodat(r0, &(0x7f0000e51000-0x14)='./file0/file0/file0\x00', 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:55 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/25 09:04:55 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x1, &(0x7f0000fa7000)={0x0, 0x0}) r3 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000fa9000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@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}}, &(0x7f0000fa8000)=0xe8) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fa9000-0x8)='./file0\x00', &(0x7f0000fa8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000615000-0xc)={r3, r4, r5}, 0xc) sched_getscheduler(r3) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = dup2(r0, r1) r7 = inotify_init() mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r6, &(0x7f0000453000-0x38)={&(0x7f0000fa9000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000d39000-0x10)=[{&(0x7f0000fa9000)="786cc236e79d08543f249c153e9f213fd3a7082889e79ee16f08a50609042c42801ba43859b36ad896bcd6747ad1b7bffe1cd1a383dc11cdefc747c5fb688b7d7216d96a240446ed93df5b8fe49eea7bacbefc5ba2b64f6c5f071cbeea05038f4b97097492c921e68e6c81b6d97514386a9df1e537a556d705938a20239b6664550ed4850420e1e19a7984787d5b0d9eda0c76da826c035fe51c24c90db098f46b65b39cd1793ad30de61c293a593ffa8a1f90526c5b2db4bab750c6d78d762b67ad2f041849611363a41ac3f276262f83bef1de56bd6c8270cf482458da163c5c48286886a99d6e55", 0xe9}], 0x1, &(0x7f00008de000-0x98)=[@rights={0x18, 0x1, 0x1, [r6, r1]}, @rights={0x20, 0x1, 0x1, [r2, r2, r1, r7]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r7, r0, r0, r7]}, @rights={0x20, 0x1, 0x1, [r7, r7, r1, r2]}], 0x98, 0x8080}, 0x0) recvfrom$llc(r6, &(0x7f0000fa8000)=""/35, 0x23, 0x2000, 0x0, 0x0) r8 = dup(r0) ioctl$PIO_FONTRESET(r8, 0x4b6d, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000633000-0x6a)=""/106, &(0x7f0000fa7000)=0x6a) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:55 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) getxattr(&(0x7f00007e6000-0x8)='./file0\x00', &(0x7f0000cd2000)=@known='user.syz\x00', &(0x7f0000fa8000-0x1f)=""/31, 0x1f) r1 = add_key$keyring(&(0x7f000083c000-0x8)='keyring\x00', &(0x7f00004fd000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$get_keyring_id(0x0, r1, 0x100000000) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:55 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:55 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="", 0x0) 2018/01/25 09:04:55 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:55 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/25 09:04:55 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="", 0x0) 2018/01/25 09:04:55 executing program 1: r0 = open(&(0x7f0000581000)='./file0\x00', 0x8000, 0x84) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000abc000-0x28)={&(0x7f0000000000/0x1000)=nil, 0xf, 0x7, 0x10, &(0x7f0000aaf000/0x3000)=nil, 0x0}) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="") mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000fa7000)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) 2018/01/25 09:04:55 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000018000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x2, 0x100000001, 0x8, 0x0, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet(0x2, 0x1, 0x9, &(0x7f00008be000-0x8)={0x0, 0x0}) 2018/01/25 09:04:55 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:55 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fa8000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000fa9000-0x4)=0x0, &(0x7f0000fa9000-0x4)=0x4) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fa7000)=0x0, &(0x7f0000748000)=0x4) 2018/01/25 09:04:55 executing program 4: r0 = creat(&(0x7f0000491000)='./file0\x00', 0xc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000035d000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x4020000}, 0xc, &(0x7f0000000000)={&(0x7f0000619000)={0x1260, 0x10, 0xf, 0x208, 0x6, 0x0, {0xf, 0x0, 0x2}, [@typed={0x1008, 0x90, @binary="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@typed={0x18, 0x32, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @nested={0x1a0, 0x16, [@typed={0x10, 0x5, @u64=0x3b9f}, @typed={0xc, 0x66, @ipv4=@rand_addr=0x1}, @generic="1caa60cf2cca94c78caab1e28495e1009496b76116f04cfc995d8da104c22c627471e0e37cf0cac1e0d6b12fc3f8f0f42e7629501cb6146fc9f1851c08de1c51758d56fda6822214b9dd4e678d87d246dc919702468d5a9e2210d7f7b4c22a15af163cc8e8c11287573faa0a6d51a4f69456778a65abd3071d0860ece0005960cd87b3b19bfb2b5c9f81aaacb2e5f907b47ff47af7d49985987bcf3415b65a91beddc385bba17dfc5ef4fd3a58c8d112cc3c242ce703c6f812898e9dabe277303cec92ecf71a28e684737bf61414f3463ba91f8a8dcfe1f1016a25514a50d2bf5d44b3f184f56ded25", @typed={0x94, 0x6d, @binary="3cb9eb818e3a0487bf32fc7feede009dff609e94bef4b44efe64f6df48be7d22e6380a35b7f2bacdc879c519f3bd07dc98b4ddfdbdd627162ce3cb7738a7775d73b7036c2c9f403dd1b5fe316068d01f11d62181210f252b7f72fa65d2f877e8651321362c4314d7638572d3d0cd7f45a10e47af5a687b2ab7ded80dcb4c7808998fa76501fe095374"}]}, @generic="91df0cf9309d63aeb9c77feffe40e4366f9219d1f63c5b026d48da1e28d2809529f470b8f7b30e9ae7abf5791e09c2429f79b29e79b11d8aeaa2bba0e5ea4fd6519e3ff73e05b19723450fe255ffe86f669d42c4be2dba72a43e95d818fa5f7199a92b2d21ab5c4f453ed3db3519b218c00ab82faa5ed4b33a5f19f2206e31fbd6ba436c6fb05b2dda"]}, 0x1260}, 0x1, 0x0, 0x0, 0x40000}, 0x80) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:55 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "ff80791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000229000)='./file0\x00', 0x20000, 0x66) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000fa7000)='./file0\x00', &(0x7f0000fa7000)={{0x0, 0x0}, {0x0, 0x7530}}, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000fa9000-0xc)={0x6, 0x1, 0x1000, 0x7, 0xaaaa}, 0xc) 2018/01/25 09:04:55 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="", 0x0) 2018/01/25 09:04:55 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0xe, 0x9, &(0x7f0000c13000)={0x0, 0x0}) read$eventfd(r1, &(0x7f0000748000-0x8)=0x0, 0x8) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000fa7000)={0x80000001, 0xffffffff, 0x5000, 0x1000, 0x101, 0x8, 0x2, 0x6c774933, 0x1, 0x8}) r2 = syz_open_dev$loop(&(0x7f0000a71000)='/dev/loop#\x00', 0x40000000000100, 0x80000a003d) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008e9000-0x11)='/selinux/enforce\x00', 0x400, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r3, &(0x7f0000fa8000-0x8)='./file0\x00', &(0x7f0000fa8000-0xf1)=""/241, 0xf1) ioctl(r2, 0x20000004c04, &(0x7f0000ec1000-0x31)="") ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000729000)=@common='bridge0\x00') mlock2(&(0x7f0000112000/0x4000)=nil, 0x4000, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00008e1000-0x10)={&(0x7f00007c3000/0x1000)=nil, 0x1000}) 2018/01/25 09:04:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x1)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000329000)={0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x2b, &(0x7f0000fa8000-0x3d)=""/61, &(0x7f0000fa7000)=0x3d) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:55 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) [ 44.582272] buffer_io_error: 123 callbacks suppressed [ 44.587501] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/01/25 09:04:55 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fa7000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:55 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/25 09:04:55 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000fa7000)=0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r0, 0x7e21, &(0x7f0000fa7000)=0x0) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:55 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652", 0x3) 2018/01/25 09:04:55 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:55 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000fa7000)='/dev/loop#\x00', 0x3, 0x391000) 2018/01/25 09:04:55 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fa7000)={0x0, 0x0}) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:55 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fa7000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000fa8000-0xc)={0x2, 0x6, 0x3ff, 0x80, 0x1, 0x3}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fa8000-0x8)='./file0\x00', 0x20) 2018/01/25 09:04:55 executing program 2: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000fa8000-0xc)='/dev/rfkill\x00', 0x800, 0x0) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:55 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007f8000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000001000-0x6)='./file0\x00', 0x8, 0x7) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:55 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c02, &(0x7f0000cd1000-0x2d)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000fa7000)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000af5000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000aa9000-0x84)=[@in={0x2, 0x2, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x1, 0xb6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}], 0x84) 2018/01/25 09:04:55 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000778000)='./file0\x00', 0x8040, 0x4) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f000064e000)=0x0, &(0x7f0000fa7000)=0x4) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) exit_group(0x7) pipe(&(0x7f0000fa8000)={0x0, 0x0}) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:55 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl(r0, 0x20000004c04, &(0x7f00000a6000-0x6b)="0e377fd9b6946f6ffa3c61176180c49a045647a2f61eb1f4e08933adad4c3e480b13625ee5f7536751e6bd0a9dd55687f98c52fbd1c1e21b0d32ef443f38739423f1309af54b92f030ad7b7bb5db2d09d452d98e4647f7cae2722b6db184027b4dc6df7604f05cd8459fa5") 2018/01/25 09:04:55 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:55 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:55 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() r2 = getegid() mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x7bdb) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fa8000)={0x0, 0x0}) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000fa8000)={{{@in=@dev={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}, {{@in=@multicast2=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}}, &(0x7f0000569000-0x4)=0xe8) syz_fuse_mount(&(0x7f0000fa7000)='./file0\x00', 0x1, r1, r2, 0x7fff, 0x2808020) 2018/01/25 09:04:55 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r0, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9b", 0x9) 2018/01/25 09:04:55 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:55 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:55 executing program 5: pipe(&(0x7f0000334000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000999000-0xb8)=""/184, 0xb8, 0x1, &(0x7f0000000000)={0x4, 0x4, 0x1, "de85eaf234d1", 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x1000}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r2, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:55 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000434000)='/proc/self/net/pfkey\x00', 0x20100, 0x0) fsync(r0) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000f2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="") mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000fa8000-0x18)={0x0, 0x1, 0x0, 0x6, 0x0}, &(0x7f0000fa8000)=0x18) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fa7000)={r2, @in6={{0xa, 0x3, 0x6f00, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0x4, 0x6, 0x7a}, 0xa0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000e7d000-0x12)='.request_key_auth\x00', &(0x7f0000fa8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fa8000+0xdee)=',\x00', 0xffffffffffffffff) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r3, &(0x7f0000fa8000)=""/121, 0x79) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000fa9000-0x14)={0x0, 0x4, 0x1, 0x3, 0x1, 0xffffffff, 0x0, 0x101, 0x556, 0x6}) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000a78000-0x8)=0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000067000-0x50)=[{&(0x7f0000fa9000)="e5fafb278072e74f75a15d2f1f385aca9e3bb368eb8aae42b65cea5724e5879e0642002dfce97407e4290aa2b31a9be28b853785752e0dbffbd4cb9009ec641744d210f3c113e809fbba499c66e288eba5c21647a45590f6e6c4214c9075f82b332a22eee068bd2df5204625b2f35a07d3931c471ff8a10ad17e6eb1184c11481998955abd7e918d691080189cf2f92d7764c7b971c3f93588cb6073d6eabb454680b5ae1c689cb19b517fcd3a6a3b9442109188ebefeeec5ec6dbdaac09c71e", 0xc0}, {&(0x7f0000faa000-0xd4)="10b56b6e08bb3f917f899796844e0b8954069c8b1bc7d55ec214942661d0d7d4176483d6692f62560713694dd210151eeb25b9edf6118bd472d0335cf7fe136b77ace232589b381136be253ed2006882d7e129edd0c9a4271cebb7ef7caf4bd7b174f3c6ad221cbd4326246a25473a246a8374dfae4094d1ffa52db76f7c478ad2d219194c0594724fbc17358b2457085c64eac4868df9e5e675c6c1ca7512e85c7119d50bdc464444ea9b07ea206d33fb40df11bac7934e7f577736d014f917ba64ce7295b7604fe27beacb98fae34d4b4c39f3", 0xd4}, {&(0x7f0000057000)="07f458ed5b3d4234a2f1f2884cb4cdca7dd69562010b76a134a306fbc7d8791db04d57abffb5", 0x26}, {&(0x7f0000faa000-0xa4)="2ceb5844d8a12672082febf67cb475060a3abd3d21c87b5a3fb40789c6bb504112d9586603f15e6cd39947d85dc95cdb4ad30469e008847d303a9ecf6c676eb42a06576cdadf0d26cf64d437d29a83c08a63ebe92bae11a77d56ec9773b95ed86ebc6095217635ede6b2d0e4813136ddfd4891f69f3b519432d8962123af6cc472501b7188c8f1dee09320a9141964d3dad1400c31607dfc2f874cd77a44b46065e3bd19", 0xa4}, {&(0x7f0000c6a000-0xfc)="7ddefe730ab4d032f5346a2acb89a14aea4d6a1c7047c43bc56a46691b3902bb08996f45c724ca4760486a3b46932e9ea9eda561335635ae763704d1aef2991b04a2e297c599d7b6a9994543c2a80ac084efebdf5e62992642ec8b6c78b720ebc747d45ee2f375229a9d7191eaea3f0a9d8aa8750e41de168a5359301bf5f2bf066e784cc0f1d80c724d2e50be36a5ec88476440f97bf72cc9a03ed31b9dc78dc1c389be5b53cd7b06e00375a2fdf0af2438e5ec3e098c7ccaf56b72c34496f689e0419d10457aa0441b23aab59d96bdbe87e84804079f0c609e9809088923a447f68247dd9d63d5fe248d41bc25e9ddf4fe9756f74bbc6e12e376cb", 0xfc}], 0x5) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000fa7000)={&(0x7f0000fa7000)=@ax25={0x3, {"b63429aa257d75"}, 0x3}, 0xfffffca0, &(0x7f0000fa8000-0x50)=[{&(0x7f0000faa000)="bd87e7d5de536c9370ccc942038c101c81ea1b7d5660d3de334be80151f06a4708597954266390c2e2761f7f1e77b0ab6ea6af14ccf0616ced", 0xd6}, {&(0x7f000090a000-0x43)="6add923be4a14718eeddcca944522eccc79e36d3f1c7a109db8f3be9be9959d52d585d47bbc47bf5ad62aa15e817e624a32ecae7f0232aa684f60bba724ca8f1f71799", 0x43}, {&(0x7f0000fa7000)="f7a5eb0648adfe5a40a670cf05e34acdd04e1344f6624100c811b71cedbf", 0x1e}, {&(0x7f0000ae0000-0xbf)="172650d14886687c4d2502ff5d0b5101030500a37e0c3b1c7be1a3cb75d804d4d436f2600434768ffdd5e4cee1a063d155f460375b48edad139166440098b939155d0787bf5c370356e663b1b51dfb1d8042133e1b22ac3d253ff3471085f3aed69549aac67959fd22d94cdb658a5c5c9a5f7a4ebb5ffcbd32ff3ad3327e25f4626caf6f8a355d2653ad3a990893772e7f4cf6a184932b7acc3226ffa809a73fb565b82c4db44347612bba261383734e329ed8254e0d99438c718c4a68b038", 0xbf}, {&(0x7f0000fa7000)="5e33b75e3ae1c53e0cabc19b95fffd06de12ffe9bed7e67b2377297f7ff7f07415bb8f04798f88ee7b24", 0x2a}], 0x5, &(0x7f0000776000-0x2210)=[{0xa8, 0x102, 0x2, "7f536a8b99595fb1bdf2404f9a6d9c6b8aca2a88afb640dacfce34e30c6e3262d9779058fb743fee572aadd0e70aad4b99f8c5668c5550c667bfab506083bdcd6ca6a8ceef7ea240b88f86bcd3f5849b3586dc3c7e8bb0b91049f58be4b23c01cc7d2e5fbc880f44a52bc56b6a4554d6e84848ef1c1be30a554eb88c15f75fe8db1f8b3352b45035d50fe13025d2476b17d3"}, {0x60, 0x0, 0x4, "ff25adb7753a9f07d477ad704a5fa37657a374b82cda426e883a6c8672cb2f360a0d93a7f43f1774a165356b8e835e09c8ec1e46e483bc829d117f72678c31b261445500ef22e01ab477adb14db8aefd"}, {0x1010, 0x11f, 0x4, 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"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0x2210, 0x4000004}, 0x40) 2018/01/25 09:04:55 executing program 2: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl(r0, 0x20000004c04, &(0x7f00000a6000-0x6b)="0e377fd9b6946f6ffa3c61176180c49a045647a2f61eb1f4e08933adad4c3e480b13625ee5f7536751e6bd0a9dd55687f98c52fbd1c1e21b0d32ef443f38739423f1309af54b92f030ad7b7bb5db2d09d452d98e4647f7cae2722b6db184027b4dc6df7604f05cd8459fa5") 2018/01/25 09:04:55 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:55 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008e4000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a08000)={0x0, 0x9}, &(0x7f0000fa7000)=0x8) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000061f000-0x4)=0x0, &(0x7f0000e48000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fa7000)={r1, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fa8000-0x4)=0x8c) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:55 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:55 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) set_robust_list(&(0x7f0000a43000-0x18)={&(0x7f0000595000/0x2000)=nil, 0x2, &(0x7f0000eb8000/0x4000)=nil}, 0x17e) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000fa7000)=""/219) 2018/01/25 09:04:55 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:55 executing program 2: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl(r0, 0x20000004c04, &(0x7f00000a6000-0x6b)="0e377fd9b6946f6ffa3c61176180c49a045647a2f61eb1f4e08933adad4c3e480b13625ee5f7536751e6bd0a9dd55687f98c52fbd1c1e21b0d32ef443f38739423f1309af54b92f030ad7b7bb5db2d09d452d98e4647f7cae2722b6db184027b4dc6df7604f05cd8459fa5") 2018/01/25 09:04:55 executing program 4: r0 = signalfd(0xffffffffffffff9c, &(0x7f0000d24000-0x8)={0x3}, 0x8) fcntl$getflags(r0, 0x3) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r1, 0x3, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000fa7000)={0x0, 0x0}, 0x1, 0x0) 2018/01/25 09:04:55 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:55 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fa8000)='./file0\x00', &(0x7f0000fa8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000259000)='./file0\x00', &(0x7f0000fa9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000182000)=0xc) r4 = getgid() mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000fa9000-0x14)=[r0, r1, r2, r3, r4]) r5 = syz_open_dev$usbmon(&(0x7f0000fa7000)='/dev/usbmon#\x00', 0x6, 0x8000) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r5, 0x29, 0x39, &(0x7f00008da000-0x50)=@hopopts={0xff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x10, {0x2, 0x2, 0x5, 0x1000, [0x2]}}, @enc_lim={0x4, 0x1, 0x0}, @calipso={0x7, 0x28, {0x1, 0x8, 0x3, 0x72, [0x80000000, 0x96, 0x4, 0x1]}}]}, 0x50) connect$netrom(r5, &(0x7f0000fa8000-0x48)=@full={{0x3, {"c14cda20b432f6"}, 0x5}, [{"dbca905a5ab580"}, {"11211a5d6242e9"}, {"c8b54e6ef1f7aa"}, {"303f0b977101e0"}, {"fdfbc94e9c61ea"}, {"dfc7e54d3d64a1"}, {"6b4880457a54ef"}, {"087bcb0bb0f69c"}]}, 0x48) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:55 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:55 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a1b000)='/dev/loop#\x00', 0xffffffffffff1e03, 0xfffffffffffffffb) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:55 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/25 09:04:55 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000853000/0x1000)=nil, 0x1000) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000990000)={&(0x7f0000bfa000/0x3000)=nil, 0x4, 0x5, 0x0, &(0x7f000042f000/0x1000)=nil, 0xffffffff7fffffff}) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="") mmap(&(0x7f0000853000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000854000-0x99)=""/153, 0x99, 0x0) 2018/01/25 09:04:55 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000fa9000-0x9)='/dev/sg#\x00', 0xffffffffffffffff, 0x2) 2018/01/25 09:04:55 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:55 executing program 2: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl(r0, 0x20000004c04, &(0x7f00000a6000-0x6b)="0e377fd9b6946f6ffa3c61176180c49a045647a2f61eb1f4e08933adad4c3e480b13625ee5f7536751e6bd0a9dd55687f98c52fbd1c1e21b0d32ef443f38739423f1309af54b92f030ad7b7bb5db2d09d452d98e4647f7cae2722b6db184027b4dc6df7604f05cd8459fa5") 2018/01/25 09:04:55 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0x4, &(0x7f0000fa8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000e67000)='./file0\x00', r1, &(0x7f0000fa8000-0x8)='./file0\x00') ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:55 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:55 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:55 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fa9000-0x1)='\x00', 0x3) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f000064b000)=0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00003d8000)='/dev/loop#\x00', 0x10000400, 0x3fffff) 2018/01/25 09:04:55 executing program 2: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl(r0, 0x20000004c04, &(0x7f00000a6000-0x6b)="0e377fd9b6946f6ffa3c61176180c49a045647a2f61eb1f4e08933adad4c3e480b13625ee5f7536751e6bd0a9dd55687f98c52fbd1c1e21b0d32ef443f38739423f1309af54b92f030ad7b7bb5db2d09d452d98e4647f7cae2722b6db184027b4dc6df7604f05cd8459fa5") 2018/01/25 09:04:55 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cfe000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fa7000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000fa8000-0x8)={0x0, 0x800, 0xffffffff}, &(0x7f00003bb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e82000)={r2, 0x1}, 0x8) 2018/01/25 09:04:55 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:55 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000843000)={0x20}, 0x8) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000fa7000)='/dev/loop#\x00', 0x0, 0x602fc) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fa8000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fa8000)={0x7ff, 0x0, 0x10000, 0x100000000}) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000fa8000)={r3, 0x390}) socketpair(0xa, 0x0, 0x3, &(0x7f0000fa7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00007b1000)={0x0, 0x8000}, &(0x7f0000f35000-0x4)=0x6) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRKP(r5, 0x5425, 0x55) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r5, 0x0, 0x27, &(0x7f0000fa8000+0x12d)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000fa9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000caa000)={r6, 0x800, 0x3, [0x0, 0x99a, 0x1ad9]}, 0xe) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:55 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00004aa000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fa7000)=0x1c) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000838000)=0x0) 2018/01/25 09:04:55 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:55 executing program 2: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/25 09:04:55 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fa8000-0x4)=0x0, &(0x7f0000673000)=0x4) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) fchmod(r1, 0x4c) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d36000)='/selinux/user\x00', 0x2, 0x0) 2018/01/25 09:04:55 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000fa7000)={0x0, 0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/01/25 09:04:55 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:55 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x0, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:55 executing program 2: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/25 09:04:55 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic=""/16, 0x10) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x2140) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008ad000-0x14)={0x0, 0x0, 0x1, 0x0, 0x7ff, 0x6}, &(0x7f00002b2000)=0x14) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fa8000-0x8)={r1, 0x7}, 0x8) 2018/01/25 09:04:55 executing program 2: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/25 09:04:55 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x0, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:55 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:55 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x0, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:55 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fa7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000fa7000)={&(0x7f0000a0d000)=[0x0, 0x0], 0x2}) ioctl$KDADDIO(r1, 0x4b34, 0x5) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:55 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:55 executing program 2: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/01/25 09:04:55 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000475000-0xe)='/dev/keychord\x00', 0x200000, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(r0, &(0x7f0000fa8000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000253000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r2, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setsig(r2, 0xa, 0x12) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000ee1000-0x81)="c6", 0x1) setsockopt$inet_int(r2, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) recvmsg(r2, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000b45000)=""/238) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fa9000-0x4)=0x0) fcntl$lock(r1, 0x6, &(0x7f0000553000)={0x3, 0x5, 0x3, 0x2, r3}) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:55 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x0]}) 2018/01/25 09:04:55 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000fa7000)=0x0, &(0x7f0000fa7000)=0x4) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:55 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fa9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000329000)={0xc8, 0x8004, 0x3f, 0x0, 0x0}, &(0x7f0000160000)=0x10) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fa8000)={r1, 0x8000, 0x4, [0x1ff, 0x1f, 0x8, 0x1f]}, 0x10) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f000072b000-0x5)='user\x00', &(0x7f0000fa9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000333000)="e424a4a8cbcd72ea947688560625de8c9d569be5242e797fffcc26bec3360e8e6b37a5bb3d9524f562d356146dc6ea595407c3b8ddac7c98defa3a2a87a1553f599cbb46e5185515d40b56e73f968bb9a78651bc942c00fb563e2dfa0e795960a49747ba2c898d0083f226", 0x6b, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r2, &(0x7f0000fa9000)="aa43146af4c04e78779a201a6c6b9aa5252a6010ee4fda54d4b5b8b012c76861c23768aca794a8447fca6dbc6c43152076eaea045e7c55e1af2dafdafe1d6c87cfb6c443de68267a5ee2a424b48130937e7a18ac8305f64de901156d109d77c1d4d20b34f597e1f0f6643dad520d1ebeefcef930b74a9fa28604fb76968dc03d7cff5d1452ec1e297658b160266988ec3875b6408d13118977372fc804e6720f19021a058801050f85fe888d3cbf82aee55cde88904cfbb9dce7332c888982e4b7cd65b0fb55a3fbc2f205bf63b107a984b4a1c64148d16b1c82c07f", 0xdc) modify_ldt$write(0x1, &(0x7f0000fa7000)={0xfffffffffffffffc, 0x20101800, 0x400, 0x8000, 0x100000001, 0x7, 0x100000001, 0x0, 0x4a72, 0x2}, 0x10) 2018/01/25 09:04:55 executing program 1: r0 = open(&(0x7f0000339000)='./file0\x00', 0x280100, 0x90) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:55 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:55 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x0]}) 2018/01/25 09:04:55 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/25 09:04:55 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fa8000-0xd)='/dev/usbmon#\x00', 0x5, 0x20000) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000fa8000-0x20)={0x2, 0x0, 0x10000, 0x2}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000fa8000-0x20)={0x9, r1, 0x0, 0x3}) 2018/01/25 09:04:55 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:55 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000996000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xffffffffffff2ede) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:55 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x0]}) 2018/01/25 09:04:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockname$ipx(r0, &(0x7f000041b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ad6000-0x4)=0x10) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="") r2 = dup2(r1, r1) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000fa8000)={&(0x7f00004da000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000a3c000)={&(0x7f00001ba000-0x34)=@ipv4_getnetconf={0x34, 0x52, 0x520, 0x2, 0x2, {0x2}, [@NETCONFA_PROXY_NEIGH={0x8, 0x5, 0xfffffffffffffff7}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xed}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x20000000000}, @NETCONFA_FORWARDING={0x8, 0x2, 0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000fa7000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fa7000)=0x8) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) r3 = socket$inet6(0xa, 0x0, 0x7) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000fa9000-0x4)=0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000f95000-0x68)={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]}) ioctl$LOOP_SET_FD(r1, 0x4c00, r3) 2018/01/25 09:04:55 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f74000-0xb)='/dev/loop#\x00', 0x7fff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00008cb000-0xe)='/dev/keychord\x00', 0x309c1, 0x0) 2018/01/25 09:04:55 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fa8000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000131000)=0x4, &(0x7f0000fa8000-0x4)=0x4) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x6330, &(0x7f0000e2e000)={0x0, 0x0}) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000df4000)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f0000fa8000)=0xc) setsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000f74000-0x4)=0x94, 0x4) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x9, &(0x7f0000fa9000-0x83)=""/131) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000fa8000)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000faa000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000faa000-0x48)={{0x2, 0x3, 0xfffffffffffffff9, 0x2, 0x7}, 0xfffffffffffffbff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 09:04:55 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:55 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/25 09:04:55 executing program 6: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cfe000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fa7000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000fa8000-0x8)={0x0, 0x800, 0xffffffff}, &(0x7f00003bb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e82000)={r2, 0x1}, 0x8) 2018/01/25 09:04:55 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x6, 0x2, &(0x7f0000fa8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000fa8000-0x10)={0x18, &(0x7f0000e5a000)=""/24}) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x9a, 0x40001) 2018/01/25 09:04:55 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/25 09:04:55 executing program 6: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000cfe000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fa7000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000fa8000-0x8)={0x0, 0x800, 0xffffffff}, &(0x7f00003bb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e82000)={r2, 0x1}, 0x8) 2018/01/25 09:04:55 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:55 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000fa9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fa8000)=0x1c) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000fa9000-0x85)={0x0, 0x7d, "d0139e8ff0ced017eb97b06dc24203804e3a6af6897476ce2bf6519397f562dc8a7c52173baa9466c0e7e310ab7f6d5f2f1a91354e785a42a31c146899b07c5e7ec8a857832f2e0c32f367840abae5009696f8cf7482ad73df660199c7ebe879e601660abd07fd9ae9095a98c1cf77cf732955c2293d53d9478ad7cbcc"}, &(0x7f00004af000)=0x85) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00002a5000)={0x0, 0x0}) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000fa9000)="f25c5b808fb9a909bf4dfb8beb6964ac257cccf747cbd5e813cd2e7da0c60f9c", 0x20) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r3, &(0x7f0000e79000-0xe)=@known='system.advise\x00', &(0x7f0000fa9000)='/dev/loop#\x00', 0xb, 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007ea000-0x10)={0x6, 0x20a, 0xc6a, 0xfffffffffffff168, r2}, 0x10) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fa8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) msync(&(0x7f0000bad000/0x3000)=nil, 0x3000, 0x6) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000fa9000)={0x4f, {{0xa, 0x0, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000d32000)=0xffff, 0x4) fcntl$getflags(r4, 0xb) connect$netrom(r4, &(0x7f000083e000-0x10)=@ax25={0x3, {"a43be3e9a45a9e"}, 0x80000001}, 0x10) 2018/01/25 09:04:55 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fa8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:55 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000728000-0x8)='./file0\x00', 0x24) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000302000)="2c495701f6e527b836252ca4a253ffd75e0a303499cb4f71c952ce3b8c014150e0949c783c504027684a26b62a788dd81327aafa839dc7be32c3173d904932fbb7c79e4edcb466c1f0e198235069e770482b626ac789dc0a511304a38bdb1e161c57a2ef49669ca66306fb8a1d7c1d66a590793973929acea9ae2442cd5c55deb30d35c69e9de3bc1e90ffd35d238e5c4e001d09737ba2493d82e8386817fe322792f771d0eba202958dc2d4d1c3dd5aba38ad") mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000049d000)=[{&(0x7f0000fa8000)=""/97, 0x61}], 0x1, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000332000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000e80000-0x34)={{0x3, 0x3, 0x2, 0x0, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:55 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a61000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000be4000-0x4)=0x81, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00005f5000-0x44)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="036ccdb3c31d027ab400812cf32c6131"}) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000fa8000-0xcd)=""/205, 0xcd, 0x40000003, &(0x7f0000c18000)=@abs={0x0, 0x0, 0x1}, 0x8) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) statfs(&(0x7f0000fa7000)='./file0\x00', &(0x7f0000621000-0x8d)=""/141) 2018/01/25 09:04:55 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000032000-0xe)='/dev/keychord\x00', 0x4c2, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:55 executing program 6: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000fa9000-0x9)='/dev/sg#\x00', 0xffffffffffffffff, 0x2) 2018/01/25 09:04:55 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:56 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fa8000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000fa8000-0xc)={0x4, [0x6, 0x9, 0x5, 0x1]}, 0xc) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:56 executing program 6: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) set_robust_list(&(0x7f0000a43000-0x18)={&(0x7f0000595000/0x2000)=nil, 0x2, &(0x7f0000eb8000/0x4000)=nil}, 0x17e) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000fa7000)=""/219) 2018/01/25 09:04:56 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() getpriority(0x2, r0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:56 executing program 2: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/25 09:04:56 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:56 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000fa7000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00009cf000-0x4)=0xe) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00001e3000)={0x0, 0x3, 0x7}, &(0x7f000027a000)=0x8) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000454000)={@generic="3debc1877aa996e039b76dc06ea8a355", &(0x7f000044e000)=@ethtool_ts_info={0x41, 0x8, 0x2, 0x65, [0x3, 0x6, 0xffff], 0x6, [0xfffffffffffffffc, 0x8, 0x4768]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fa7000)={r1, 0x4b, "285aabf27caf9832dabb7402b882def4a626ef747f092b4ebc36d02c939260142cba80822654faf145c623ed27bb8b04c3582ac4e792497a637ddb1dce976c9ece5e2cb98f9b6e031bae27"}, &(0x7f0000fa8000-0x4)=0x53) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000521000-0x8)={r1, 0x101}, &(0x7f000027a000-0x1)=0x8) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:56 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:56 executing program 2: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/25 09:04:56 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mprotect(&(0x7f0000c8a000/0x2000)=nil, 0x2000, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fa9000-0x11)='/selinux/enforce\x00', 0xe2000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000662000)={0x5, 0x101, 0x7, 0x62, 0x2, 0x2}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:56 executing program 3: creat(&(0x7f0000d1f000-0x8)='./file0\x00', 0x43) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000e83000-0x8)='./file0\x00', &(0x7f0000fa7000)=""/4096, 0x1000) 2018/01/25 09:04:56 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) r1 = socket$netlink(0x10, 0x3, 0x1e) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fa8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa8000-0x4)=0xc) r3 = gettid() r4 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00007dd000-0x8)='./file0\x00', &(0x7f0000fa8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006ae000-0x4)=0xc) r7 = getpgid(0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000212000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa8000-0x4)=0xe8) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000880000)={0x0, 0x0, 0x0}, &(0x7f0000fa8000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00002a9000-0xe8)={{{@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}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f18000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ae5000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000031c000-0x4)=0xe8) mmap(&(0x7f0000fa7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000faa000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r12, 0x5441, 0x8) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000fa7000)=0x0) mmap(&(0x7f0000fa7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000cb8000)={&(0x7f0000fa8000-0xc)=@proc={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000fa8000-0x60)=[{&(0x7f0000f09000)={0x1430, 0x12, 0x10, 0x0, 0x1, "", [@nested={0x1c0, 0xf, [@typed={0x14, 0x37, @str="e52a6d643573756d00"}, @generic="bf433bb96aed2e2754179bd377a50248c0ac6390e5f80fb0388b31", @generic="9fb245a8f7521aecd68b42e31c167cdb9d1d9a7206aded8dcba5d52f46cf002145196a6ae5c492a32d3a17651200370dbeee9cc2592fa8a0cc0cd433e31b11325fc2404171151a7ce63e8c4e84c376", @typed={0x10, 0x48, @u64=0xd3cf}, @typed={0xc, 0x19, @pid=r2}, @generic="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", @typed={0x10, 0x5c, @u64=0xf14e}, @typed={0x10, 0x5f, @u64=0x1}]}, @generic="6ecb772b4fda1502e6e094be7bc22459a0e573ed9f25f54ec1d0221bc37a43fe6f47ffe8354dce6031e17d5af07160c5a17b926d30e3bf9e75b17503485f383dbf188c97885bdfad93933396f359fe1bc8b519c53001c19d63a29d34946a60c29f833f6196ad7b4b82af24abe5896fef103bb1582b60465152bc672e8787b21a8ebffa840e3a55cfd29fc0d6349fe535c5387c1656fbebcc36463b81a3d603cd11c3ab7e81ba867d3b2201f60fa1eca1f0320740a2607c634877f2ed79a3ffceb7ac05645ac3bfd061036e46e7da30432702099bb775ebb6237a96588b2f3d3293e1aece72db", @nested={0x48, 0x49, [@typed={0x8, 0xe, @void=""}, @typed={0xc, 0x63, @pid=r3}, @typed={0xc, 0x74, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0xe, @ipv4=@empty=0x0}, @typed={0xc, 0x51, @pid=r4}, @typed={0xc, 0x80, @uid=r5}]}, 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@binary="ad160100a1032e06b9d29c6c07ca5092db189d755d1066862cceedd98d86c5d26dc232cd4067c929dd411519c28efeddc87ade9e9c809addacebe4dcdb"}, @generic="e0607da878b8", @typed={0x8, 0x40, @void=""}]}, @generic="e3d72d07fb674b88c5be875a863cec0f87b7e3f7a2b05ddabb258bcb03f8cc76b22216879efabe690b8c948533e13fb2d53fd58853c3a9b2e261a899bab729", @nested={0x4, 0x70, []}]}, 0x12d4}, {&(0x7f0000fa7000)={0x144c, 0x12, 0x2, 0x2, 0x0, "", [@generic="ec76902b3591299be635a6c78e2c94c26ad9b2066411a7e12ee4f83f0eaccec122fbf30dc270b4fdb3b64eb7556b25afca2db5aa8e82d28371a84b5ef481917cc3415efd8dc1f1e4dcd1f3bcef0a825167207d7e61ed5d6454d7123925b1d9a259e2a4a39293a30778461aa0a536f1af9c66ae2c614bf32c034f1a0dc9665ed6aa4a148d04cf2e83063e0b6211321f1d90a8ca920e831d18b60deefa8510aff0", @nested={0xbc, 0x8c, [@generic="237d89fc0e327e924fede65d463769b97d4b19cd1af17f4a9c043d9a60427d529e776d17b25416865a3ba96e22cdec810e37114c2a20d9b4aab8efcc0bf0658bbb4218cd37784913258707001f8a108b7c228a434d41b906b93c8251d0ab3c42de5e49afb31d8d5c806a1dd9bf691c4f6c06389ced397a4ecabf28da2510d049ced9a13866543e47bf82330815af51fb2f7c50780b894b7de26f12ae5424392b9a6faf4be0c385f03cc592fc8697ec8d1ffeb0703a92"]}, @generic="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@typed={0xc, 0x41, @pid=r13}, @generic="0cc701286f33da73cd0391e43f306b54c968a6e7a1fab2c3bc3f50fbc902c38887fa09008ae4ab70d1538a645657e17903189f6b0bb20d9641d27892960c09b18ed6229aab761859ef9bef1bd0cf4a764ecb49f8ff19804cad7867410c834bbb3a3daac935f6db496de995103d4471d6a219b2b76890a9fcf9b668976851fd8281b69df3dbfeec0ca50e7a717ae2ed4602cef94bff77f0feacc14f8482480e99eaa92d7e4fe6104c4f61afa7640956f6cc2fa45e17e050a669150f1a4f72b2d7a9e3185a5a5a845e34f0a763b940e57b9cb3b65163d00988", @typed={0x8, 0x52, @void=""}, @nested={0x1f4, 0x5a, [@generic="1b3e1dbbaaba39e77b3d35d2e56827bdd3a807b0c12e420ad94e8d39f2c4ddc0db1444c57e3bffab727f8d9d78fe6cca05deb48ae42f1a8df563637990c3cf11d459e02fafa4e8c0fbe9cc33f743d8b8799f04c2a0ed06a9272fc79c4cbbf8f01ee83d39d77cefe860ba71b17248e3c5a04a190c9db29bb6905f7cb8b30847", @typed={0xc, 0x7d, @fd=r0}, @typed={0x8, 0x6a, @void=""}, @generic="750bbc5e7e38538da8e9a1af5cdfaf92123f7d3a8eb867d0f5404b55904ef791464d7555bfd9378961f20a2d135f46b3a8e6f938dcb63b7b5922fdf8b99d0b65c6052ce08fc0180803f9ef15d495fecd626b6d15acb45e622b41b13fad672925d4b468f983c162a07d8a0f575483767a101cf3b363f57d735890721129fda7315c774ad4a37669f0bc5329b1ae83b5fc1e43d0c423facd33db6f142cf6e21e13c87369d77d6b606a2f7d2b39f447697337cf0cfb0b2e91d554fb8ed499c4a83a718039c297ba56c28b7092ef2b8ca17c7f3e124b95eec39305b71f10ad6db2f0bdecf19fb0e1dd9dac2e4732ba06507557f5e15b46", @typed={0xc, 0x4, @fd=r0}, @typed={0x14, 0x70, @str='/dev/loop#\x00'}, @generic="834ff58a41041b7f0c3c5ad2f80882ae2f990a5d02de1ec18a4454a9ce443fbeb5b6614325f2c39e9cd463093b9021917c09762028121d73d5b5614946085e7c6dc348e0be9a8ab9"]}]}, 0x144c}, {&(0x7f0000be2000)={0x38, 0x36, 0x1, 0x7, 0x1, "", [@generic="5727d29504ec7bcbd0fc8b27b78ea63a94c3ca71cc9a186c4b743f8835d129094e4e9b7287"]}, 0x38}], 0x6, 0x0, 0x0, 0x11}, 0x800) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:56 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:56 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000fa7000)=0x0) 2018/01/25 09:04:56 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f485c8bc120a09d018edbf7cd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fa8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000cc4000-0xc)=@sack_info={0x0, 0x0, 0x1f}, &(0x7f0000b59000-0x4)=0xc) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000fa7000)={r2, 0x100000000}, 0x8) 2018/01/25 09:04:56 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f000064d000-0x7)='cpuset\x00') ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/25 09:04:56 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:56 executing program 2: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/25 09:04:56 executing program 6: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000490000)='/dev/vga_arbiter\x00', 0x40102, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000fa8000-0x10)={0x0, 0x0}, &(0x7f0000d05000)=0x10) ioperm(0x1, 0x3, 0x80) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000fa8000)=0xfffdfffffffffff7, 0x261) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000024e000-0x12)={0x7, [0x5, 0x3, 0x1, 0x1, 0x1, 0x7, 0x0]}, 0x12) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:56 executing program 2: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/25 09:04:56 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:56 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) signalfd(r0, &(0x7f00007d3000-0x8)={0x100000000}, 0x8) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000fa7000)='/dev/ashmem\x00', 0x801, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:56 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") socketpair$inet(0x2, 0x2, 0x5, &(0x7f0000192000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000fa9000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000037d000)='/dev/loop#\x00', 0xb, 0x3) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000fa7000)={0x0, 0xed}, &(0x7f0000fa7000)=0x8) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fa8000-0x98)={r2, @in6={{0xa, 0x2, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x70000, 0x0}, 0x98) 2018/01/25 09:04:56 executing program 6: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00009d5000)={0x0, 0x0, 0x7, 0x100000001, 0x2, 0x8}, &(0x7f0000fa7000)=0x14) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fa8000)='/dev/rfkill\x00', 0x202000, 0x0) accept4$llc(r3, 0x0, &(0x7f0000980000)=0x0, 0x80000) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fa7000)={r2, 0x4, 0x8, [0x8, 0x100000001, 0x8a, 0x7f, 0x4, 0xffffffff, 0xfff, 0x3]}, &(0x7f0000acd000)=0x18) 2018/01/25 09:04:56 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:56 executing program 2: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/25 09:04:56 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0xfffffffffffffffc, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fa8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000fa8000-0x4)=0x4) syz_extract_tcp_res(&(0x7f00006b2000-0x8)={0x0, 0x0}, 0xffff, 0x9) 2018/01/25 09:04:56 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) fcntl$notify(r0, 0x402, 0x0) 2018/01/25 09:04:56 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cf1000-0x11)='/selinux/enforce\x00', 0x80, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/01/25 09:04:56 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x41) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fa7000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000ce9000-0xe8)={0x0, 0x0, 0x0, 0xff, 0x3, 0x0, 0x1f, 0x1b, 0x10, "0f1f9bb083322204bc4613d7c2e0693c1fe10b5340c87f69da96e1074485d49f3b6e6a6a8b62a9f52a4affa3e114db93492c39b9e65fd6728d4af1de3fbc131b", "9c6d67842b69f3c29f66944bf0ab7396f75f97e5af4fcb4b37b69e7547eac3c6b25431ee9654caededee3ca9c4aaa85153e7a4973d81ee6f346e1453c7521625", "3b89b540190ad66a809e2498e7ddc60b8a80cfd3ccb9ecc05cbc0e7286d2cc39", [0x10001, 0x800]}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f0000f88000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fa8000-0x4)=0x10, 0x800) fcntl$getownex(r1, 0x10, &(0x7f0000890000)={0x0, 0x0}) sched_getscheduler(r2) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:56 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000f84000-0x8)='./file0\x00', 0x80) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000a9c000)={0x0, 0x0, 0x0, 0x0, 0x14c, 0x7, 0x12, 0x8, "df70deccd7f955debde37e2b98827d72559685a8a5de5000fa1ab03d718badcbcd7038fb455358e7f1ca0deb45c79f7bea994859f3370fae86d76dfa765f1317", "14a1f01576ae8938c0db4a961187db67564c03796ce39f8ba805c45575bf04db", [0x8, 0x5], 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000fa8000-0xd)='/dev/usbmon#\x00', 0x40, 0x0) getsockname$llc(r2, &(0x7f000029e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000dcf000)=0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000add000)=@add_del={0x2, &(0x7f0000be8000-0x10)=@generic="1e613fbdc4326b45e20f4fdd96cf9179", 0x3}) r3 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r3, 0x20000004c04, &(0x7f0000ec1000-0x31)="") fcntl$setflags(r3, 0x2, 0x1) openat$selinux_create(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/01/25 09:04:56 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bc6000-0x9)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9, 0xa71d, 0x40, 0x80000000, 0xfffffffffffffff7, 0x5c30, 0x7fff, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x4, 0x8, 0x1, 0x3}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000002000-0x60)={0x27, 0x2, 0xe26, 0x0, 0x0, 0x7f, "3044ddc7b3625bfd4ef958881734538364020aaf5ae154bc94d7c97ac30fc8f4eef53403fc42efdb907ebcc3528e2031f9a0a0bebebfc6f56d94d6950c6010", 0x100000000}, 0x60) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000180000-0x8)={r1, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:56 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/25 09:04:56 executing program 6: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mprotect(&(0x7f0000c8a000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fa9000-0x11)='/selinux/enforce\x00', 0xe2000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000662000)={0x5, 0x101, 0x7, 0x62, 0x2, 0x2}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:56 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) r1 = syz_open_procfs(0x0, &(0x7f0000c93000-0xe)='oom_score_adj\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xb2, 0x7, 0x8, 0x4, 0x6, 0x1f, 0x1, 0x6, 0x4, 0x800, 0x868c, 0x81, 0x100000000, 0x80]}, &(0x7f0000030000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r2, 0x80000000}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001000-0xa8)=""/168, &(0x7f0000000000)=0xa8) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:56 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e47000-0xb)='/dev/loop#\x00', 0x102, 0x80000a003b) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000afb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f00000401e4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "47190000000000000004a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x2]}) 2018/01/25 09:04:56 executing program 0: mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)=""/0, 0x0) syz_open_dev$loop(&(0x7f0000fa8000-0xb)='/dev/loop#\x00', 0x0, 0x0) mknod$loop(&(0x7f00002cc000-0x8)='./file0\x00', 0xf000, 0x1) 2018/01/25 09:04:56 executing program 2: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/25 09:04:56 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:56 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fa8000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000fa7000)='./file0\x00', &(0x7f0000fa8000-0x20)={{r0, r1/1000+30000}, {0x77359400, 0x0}}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000fa8000-0x8)='./file0\x00', 0x40) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x4440) 2018/01/25 09:04:56 executing program 6: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/25 09:04:56 executing program 2: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/25 09:04:56 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:56 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/25 09:04:56 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:56 executing program 2: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 45.415681] audit: type=1400 audit(1516871096.175:15): avc: denied { ioctl } for pid=7412 comm="syz-executor1" path="socket:[13089]" dev="sockfs" ino=13089 ioctlcmd=8941 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/25 09:04:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000e35000-0x18)={0x0, 0x2, 0x10, 0xc, 0x1}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x20}, &(0x7f000051e000)=0x8) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 09:04:56 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000bb0000)=0x0) getpgrp(r1) 2018/01/25 09:04:56 executing program 2: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/25 09:04:56 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:56 executing program 3: 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) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00001b9000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r1, 0x9, &(0x7f0000002000-0x10)={0x33, 0x9, 0x9, 0x101}) lstat(&(0x7f0000a91000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000a7f000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, r0, r2, 0x8, 0xba2, 0x2900040) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000c48000-0xb)='/dev/loop#\x00', 0x4, 0x800) 2018/01/25 09:04:56 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fa8000-0xb)='/dev/hwrng\x00', 0x1, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000dd4000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x5, 0x3, 0x8, 0x7}, &(0x7f000045e000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000cf8000)={r2, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000e7b000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x200, 0x3, 0x1, 0x9, 0x3, 0x0, 0x7, 0xd8, 0x4, 0x739, 0x800, 0x1, 0x400000, 0x0]}, &(0x7f0000fa8000-0x4)=0x108) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000fa8000-0xeb)={r3, 0xe3, "d7ae3e664ee88e49b9578a606ecc969e1324b298b6e998f2e62a64e82657a3a2daff07255898912cb9c08f48d9f0768260814a7e97c30bc0c4edc0a31a41d5ba449d106f86246f8a1b0703084eb3b7a98479152d293a84df8866973c573b27895eff9742662f06167fdfd636fed2f54204297eee379aae1d79a2abd854db1f76bd3bba7cdf40b9f5b7a921c6de98067fee61d4d8241fe1b7f7d125e0d5c27c3ba928dd9f79da83a3bc5ebae0a3f64e4408276df527c0551c6f6a84d6bed4b5cd3058edfff8270738c66091f32784763efd78664b394a80b714387020b1c1a762aee4e3"}, &(0x7f0000662000)=0xeb) memfd_create(&(0x7f000069b000)='\x00', 0x1) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 09:04:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005dc000-0x20)={@generic="805e58ac77b664897ddfdf83f3feb1b3", @ifru_flags=0x1200}) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00005a8000)=0x0, &(0x7f0000fa7000)=0x0, &(0x7f0000884000-0x4)=0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000fa7000)=r1) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000fa7000)=[{r0, 0x2100, 0x0}, {r0, 0x2000, 0x0}, {r0, 0xd, 0x0}, {r0, 0x4, 0x0}, {r0, 0x1022, 0x0}, {r0, 0x2000, 0x0}], 0x6, &(0x7f0000fa7000)={0x0, 0x0}, &(0x7f000064f000)={0xbb0}, 0x8) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000651000)='/dev/loop#\x00', 0x101, 0x80000a003a) ioctl(r2, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:56 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/25 09:04:56 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/25 09:04:56 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:56 executing program 2: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/01/25 09:04:56 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) fchdir(r1) r2 = syz_open_procfs(r0, &(0x7f0000fa8000-0x5)='auxv\x00') syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000fa9000-0x1c)=@req3={0x6, 0x7, 0x1000, 0x6, 0x0, 0x80000001, 0x5}, 0x1c) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000972000-0x4)=0xb70) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00005b0000)={0x0, 0xfffffffffffff001}, &(0x7f0000fa8000)=0x6) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000fa9000-0x8)=@assoc_value={r3, 0x80000000}, &(0x7f0000fa9000-0x4)=0x8) 2018/01/25 09:04:56 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:56 executing program 2: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/01/25 09:04:56 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f0000c11000-0x16)='net/ip_tables_targets\x00') read(r1, &(0x7f0000053000)=""/248, 0xf8) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f00002e8000)='./file0\x00', 0x80000200) inotify_rm_watch(r1, r2) 2018/01/25 09:04:56 executing program 6: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000f84000-0x8)='./file0\x00', 0x80) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000a9c000)={0x0, 0x0, 0x0, 0x0, 0x14c, 0x7, 0x12, 0x8, "df70deccd7f955debde37e2b98827d72559685a8a5de5000fa1ab03d718badcbcd7038fb455358e7f1ca0deb45c79f7bea994859f3370fae86d76dfa765f1317", "14a1f01576ae8938c0db4a961187db67564c03796ce39f8ba805c45575bf04db", [0x8, 0x5], 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000fa8000-0xd)='/dev/usbmon#\x00', 0x40, 0x0) getsockname$llc(r2, &(0x7f000029e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000dcf000)=0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000add000)=@add_del={0x2, &(0x7f0000be8000-0x10)=@generic="1e613fbdc4326b45e20f4fdd96cf9179", 0x3}) r3 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r3, 0x20000004c04, &(0x7f0000ec1000-0x31)="") fcntl$setflags(r3, 0x2, 0x1) openat$selinux_create(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/01/25 09:04:56 executing program 2: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/01/25 09:04:56 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:56 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fa9000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000faa000-0x12)='/dev/input/event#\x00', 0x7, 0x800) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000014e000-0x10)={0x0, 0x0, 0x100}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000af7000-0x4)=0x100000001, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000d58000-0x10)={0x0, 0x0, 0x1}) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000ee5000-0x8)='./file0\x00', 0x5) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000fa8000)={r2, r3}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x20000004c02, &(0x7f0000fa8000-0xc9)="9f29436b86be90d16b6305009f90c4baf9f9ecb839703692edf97a0510c4ace1594fadd259c2eba0dbf507f41784aceb2f3f2cf2974a445fe1e11a9f5fd9d30d46ac59cdaffe9fde014e7f563e8d439cedca8aa8ae7d170412f1c8945c0ef5253f4a7ba50a9766992d99dfe6930200000000000000a5dc8909e436d3e6cc0947d3fa109f1bfa2603463b98e9be61bff45d0c22c87a072a4ce25bb9bcb125e753e79b021213cae0d740a941707dd0cf662c7500b8ac37dd81058b143e665fbd70b57cc3bed6fd5f789a") 2018/01/25 09:04:56 executing program 2: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/25 09:04:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f00004b0000)='/dev/loop#\x00', 0x100000001, 0x14000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:56 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:56 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x2, 0x80000a0040) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000398000-0x8)=0x0, r0, &(0x7f000081e000-0x8)=0x0, 0x6, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000fa8000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000fa8000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000fa8000+0x50)={0x0, 0x0, 0x0, 0x0, 0x2c80c3cc, 0x0, 0x7, 0x4, "d0729c3d7d06b11bac9cccf1fc91a538ab9fb10b09db81aee67cfd99eeffdbe3b3a1e627a452202329bc47e9f37f11929478d997b280bd0ee857d411e78bb468", "590bfc596efe1d39b836aa1214ab1a045f93c7a12d2bdc15b70681fa70c48da3", [0x2213, 0x3404935a], 0x0}) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:56 executing program 2: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/25 09:04:56 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fa8000)='loginuid\x00') mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000fa8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) syz_open_dev$loop(&(0x7f0000fa8000-0xb)='/dev/loop#\x00', 0x0, 0x2000000) 2018/01/25 09:04:56 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) r1 = dup(r0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000663000-0x5c)={0xff, 0x0, {0x0, 0x2, 0x101, 0x0, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 09:04:56 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:56 executing program 6: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e5b000-0xb)='/dev/loop#\x00', 0x3ff, 0x200) r1 = socket$inet6(0xa, 0x1000000000000000, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000093c000-0xe2)={0x0, 0xda, "6b83bd0403681bbf917f775b68e039ae758ea5edada5cfe1d0250cc31660e7c226221065787eeabdbe0ddbfeea83cdc7e2441115b60ffb7f7d8aaca6eabc7ee9070caf53c465099bce18b01e84226ec8415f5b95df2f1ad6767a5cff4b3021fcc36677e1bfaebedc5c8c27e3784f896605a928bc739cc994850c2c349938799202bb265211fd45f987a04a6c8fe1e90382b4597a2a1d7fd637047b9ee50d440f5e352c734e2e697b28670d24ce81b6723913d04377f77a3e15d954cddf5e1f00169da8cc2d05d38ae68b42a4cfa868d3e84bcbc8f88de5ea1554"}, &(0x7f0000846000)=0xe2) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f7e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000cf3000-0x1e)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @generic="ee2528788ed2cf90175e97af20879d60"}}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000fa8000)=0x2, 0x4) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000faa000)=""/4096) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000fab000-0x8)={0x0, 0x0}, 0xad95, 0x5b6d) r3 = add_key$user(&(0x7f0000faa000-0x5)='user\x00', &(0x7f0000268000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fa9000)="ce42e5e03d6df46261d9a2789142bcca38c2df751e73ad8c00026f151a4d62b037a97a8b1717b78763fc8190e9896cfb9d2d6cef987dae0c88c4438869b7df50fdd35c6b41e0f152233e76dda976adf0be13485375431a981ef4f58f7b03f516ea869dd0f27294f19b4d98b302ee9eb9b2aef216634c68640b57e20dadd036f97655f2ab68ad3c5d6c6a5454a05a4069231822938802981eb3bda09d6c4aabd65e795772d18c0abcf580c4e455", 0xad, 0xfffffffffffffffb) read(r2, &(0x7f0000e34000)=""/20, 0x14) keyctl$get_security(0x11, r3, &(0x7f0000a8e000-0x57)=""/87, 0x57) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001ed000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000951000)='/dev/loop#\x00', 0xfffffffffffffffd, 0x100) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000fa7000)={0x0, 0x0, 0x3, 0x276}, 0x8) 2018/01/25 09:04:56 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c02, &(0x7f00001b8000)="") r1 = getpid() mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000fa7000)={0x2, r1}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000ccc000)={0x2, 0x2, 0x20, 0x1, 0x8e3a, 0x3, 0x0, 0xde, 0x9, 0xfffffffffffffffa}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fa8000)='/dev/rfkill\x00', 0x8000, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000fa9000-0x4)=0x0, &(0x7f0000fa8000)=0x4) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fa8000-0xc)='/dev/rfkill\x00', 0x22002, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000fa8000-0xf6)="22613941a2b1a529a1b0aae089d7575b892fd19c2140616603c1cce543f28639efce8d98b84b498d6a98737eeefe8c27afd9b1d5ce081a338e0797c24611242286dc0d52a0d12fa91cb27e8697ca64bb0361db94905b52f856b5be983bca9b60b39001d28acfa9cf8d988a98ab5fd607e4c0361f00f04ade81e7fdc97f45db2b9640e905d1c1309fab7dee74f481927337c45ab4529ab8ee53b5bc6bed79387f7d434a55afa6c2d54127b577dfcce8784488afd309b92b57dd7cbe3e7d51db97a3878ca84841709386c84ec20abfa085dba790ecf915bca4932d62120c05c924d3c25a8f86ca49b37296ed146877ebac1d4c969fcf06") mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fa9000)={0x0, 0x0}) fcntl$dupfd(r4, 0x406, r5) 2018/01/25 09:04:56 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005c5000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x1) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00000c0000)=[{&(0x7f000012c000-0x60)={0x27, 0x7, 0x1f, 0x7, 0x8001, 0x622a, "9eadd987766ee1e87329d545d0b85f13b721891163b71da4a56fcce08c66fdb7cd1ed00919088da277b78c4774ec960a05ef5ff176c4884858b5cb10e3c274", 0xa29}, 0x60, &(0x7f00009fb000-0x20)=[{&(0x7f0000613000-0xc4)="6c873bb87d696ed5af7ac1a6ead778e750ff5cb3b1e9beeb1c95119574e087683fb1e8f529099474b951ff6d0c814b5cfa089886448de50e542d76063439cb6966af73ca76a76d332aeac44a63376ab7790e25c7bb2db4bc13c26fd3e43003babde5c5d00b693ce05d598fcae66a32022a71d7ac963dcb92cd7a0808d52070149cc1cdef13035142db28a16dc81c92ffb8899af29c5e3b1a08563a2b66d81f67ebd432c12f254c61c7b53c682b4a0f0638f6c2e446f6255c6baa3f12a2c74dac7a7a03f4", 0xc4}, {&(0x7f0000703000-0xa0)="6d0c5ba8e33c77a1dc4d4716879a12586571ccd0b317e9b3c971bb48b31e03decabaaeb5c0c1d3a2334c5f72f07c1389f1cc271ad55a13f3748aa3adc1dd24a9bfd16408f51b600fa4c05de0bee7b375e1274b845e588f136e61c04a574d778486267e47f77d102bec6fac4f2ed588845d2be2a87c9b047e90eba1c704035a2bf01bb6b467f099b86cc8323a5c583e545cd8ff6298e2c76084789a9cc5092320", 0xa0}], 0x2, 0x0, 0x0, 0x4005}, {&(0x7f0000fa8000-0x52)={0x27, 0x8, 0x401, 0x5, 0x1, 0x9, "ac897d6fa489166e4fb0e2ff481f5d34cb6121b74c80c383efb04b7dc559492895dc7fcd9108a304efb6f1be8a2051ecb637d8bb4ccfe9f4da7a1d289c02f2", 0x5}, 0x60, &(0x7f0000c6a000-0x50)=[{&(0x7f0000fa7000)="7019962361fc3efe8e93411cf39cfa0b5417f74b8b0a6aaac1606905f732ea23f16735d5a2269b4f0c4f5d114b5d1cd3223ac49221642b2330be0c1ce9a7aad9ad7b73c6c5496f447604571b51f32b10c55646e18d31ca635fdb1afc3eb2c6bbe4131b30dcce9ec5f25ed0dc12f6f28c3f1051775380b99b88dc9cfa37fa1679d377d570", 0x84}, {&(0x7f00000be000-0xf)="0cd2fffb46b0774ae9e22314366159", 0xf}, {&(0x7f0000fa8000-0x9f)="65f3c403f99c28b19f6f3f26f441d0faebc865759735105df080d31da3c1fb72126a3b79f40263f11119bca75969d37aa6ba685c0e6ee71962801d357abc54a7b4f26b09638a295491d1bcdd2621d2896e21b81b3061cde72981c9a63654d7bf154a8ebaea69f10515ab5ad84146016eee18353df9b488c0bf385806e5cd6d83cbbc61f62849b97ab157cb71779cd2314141f15be729191b994bf8bab68f70", 0x9f}, {&(0x7f0000e54000-0x4e)="9c3eb8ac05db8f2fd02b1977918ae6504e57c00ddcd00956ce69c8e721a743fa781fb89cd6e5e8673da5d4aaf372888e874768904ebf1bd97b509d042dcb4da03284dc1a004196c0319b6e5f3fef", 0x4e}, {&(0x7f0000fa8000-0xce)="caef88c382b42646ca0fcfdafc5085d480b8a6ff66255b34e65d70d52ee50cd500cd45c7aa516cb2a268646af32820b224f4842d4894ddb127795ad53261cb962b6d72fafcb541d2dd3e9d2fbc93e781b527894155a440c00478391f3ceb200520fe74fe40138c4f93eab055a648c468abf2f7149b742d769228901e5364d39e8f921aff6158b5511fd1187e5d57e95421e1efa586a8515c331739275072724f5730245d791aa1c1e732007b7c3916d05372074489a0834a2d30d365508f5112c501f434c376fd9fae16faffe771", 0xce}], 0x5, &(0x7f0000419000)={0xe8, 0x119, 0xffffffff, "439c07941664efc45cea8e2c9dcc6b378d9bfa2101ed8764c5a64045237154cc4e841509199cad4ca9e2df3d0e668c1a9d051a72dbd42621dedeb69fe418811962640efaa24184f05fc1db74c6c0a398876463a52fa774bb6a7ba06cc07c60ca43ccd7c7a04dd2aaa24bfc363b7a45faf7fbf24a27277f53d1ca48da3d0928760b44a6b3c87b33bb649cc0745f25693f110e7718f960488ab6a6b4e97e0f9bd696e63fe1cda28521b756e5b74b3a746834d25c0b872d27ed44704bd43e166a61da50054f9f209cb27ac70320130e4a7f4c"}, 0xe8, 0x80}, {&(0x7f0000fa7000)={0x27, 0x5, 0x3, 0x0, 0xffffffffffff8000, 0x9, "c4e4ecb8e453f4b3703278f5a4e1446a056e2821432424a4ac3e5b19d2f11ee6a375de4886724c19de7783d9245882faa740ada5eb4f8ac61d72ab1bd55342", 0xb310}, 0x60, &(0x7f000058a000-0x60)=[{&(0x7f0000c08000-0xb0)="466434f6e28427c1b5d54d45d97bb49c874c5627ee0c57818231c8cc58f0109b8f9f3cf4358c922ef2d0daf997857ce20280aefc38a20bc7f97a30ee407015ecbffefcf9213ec6011a0124d0d8a64b01813d6f4ed13f2b03239eaa19c83a9d8eb926cfbbacc4b0df7c635471aa69caa96dac582fb4470db93ba3d4e6ec4d81532a45362aaa07af9aa8b7eabad4c626735d7f6b0ea29b547d89be5d87d37fe70295114f5e0b9b38fa93f6f478a1b1cc32", 0xb0}, {&(0x7f00008c5000-0xd8)="f1c125da3f22a3e024f9d81f3a8e311604bed163b04b9cc4535ae54968edbb62a2405a6b749716fb968c3d306b3887655c114802ee8530aecaf5e169e2227df16ede7951a019173037ad100917b97e85752d9aef515dbeca039910e2fc1f53476554bd10c811f09b823443d11d9ac4f5a16ee572f525b6e61dae67fad7c98f30ad931c7a349f9fd7cb9f54574dfc814dab2463a7c7dad020ae23524b1899ff3bb1a1d5402303ae8f452f190356d1b2e03acd44a78e0adba3ae634e5dbf57200f6ae087f11fbfed4bd58a26ce779bfb8c0fae070e4e7731e8", 0xd8}, {&(0x7f0000095000-0x2e)="269c52d7c2280abb841da1647c86f67653484e1df9bc79c22393f34627fe51606c83b4315adb80ab1e569a4b41e3", 0x2e}, {&(0x7f0000fa7000)="64abfcf67888986f344d876f608d218bebf850f5bce89992704fab433dc1b14160f71def5e191ca99a88afb7dd9748fd5f79df37a66fffe70e1e02438215862ac93720e2ae7eee56874685dc9e6b3e59808ea3c18f37c0a87b544c028d7c68a978e2b4744f4cb5542661b7c10fa33e27e1318cd49c3ac04206e9f47e0a3dd698e3a64151114bf3a0f397d733c398ed9b8e4facd5928fd0f4888641fb1e27fd67772286fc7e622bcd7b702b45de0a61bdfe0d73e7faeb3f3d028a52f5e3b23e", 0xbf}, {&(0x7f000065e000-0xea)="b644692ed80bd5cbaf3d0753092938fc8ee847d543bbc969616dec9e6cd9e7f8e261cf1e23a1ecd4c8b67e4b72bba4d542fcc021ad6df6bafd251d623195ae4c2a15e90008f89a13bd92a6c0f5633992e844fadbc2b56b7732771028ca42d5b325bbe25cf712db5e4dde913f3bffbe7ef06e451bb1bbe9e7bb531592dbf354f281e972a14819c3d0c91b74d6ac05085ac4c2d278c776c2d4b7f2a2290fbc31da4086e291a5f2e341086430bcc314ed79ca70e6d8f384919a3e266cb48729cfb7bc826730a1abe80b726f781b4fe983c0588249f803aa0a5156b838c5888adfac6b9f9628e0d785a69542", 0xea}, {&(0x7f0000e22000)="779800976e9e990af03a7f794630f4322ace1799a638d954e12691455bd7e5008a8e0f08822f58d24cfde92cb7b0f112cdaf96", 0x33}], 0x6, &(0x7f0000fa7000)={0x38, 0x11f, 0x1, "f8bd87a8f04c8f194aaeb0e6aa24700b2c4eda0d8ffee922b46e3976ea7426d76f350f49a155"}, 0x38, 0x20000000}, {&(0x7f00008f3000-0x60)={0x27, 0x1, 0x8, 0x3, 0x7, 0x0, "52b1952caf38f77980a284628c42b00d4a543e0747edb674ff11d884bee32c220d68cfd5343b5701ffd34d5a41ad14fd313544142e14070d2696281f7502f5", 0xad06}, 0x60, &(0x7f00008b6000)=[{&(0x7f0000fa8000-0x73)="7c344977d66f6a140009075d2c824f3fc0ae2c8d87f6a3e5870a666ed770a0804a2fe6f0c1f69145162da13ca3603ea43524873311ab2df49d2bb483c34d55bdd0555a199379a75a78bcc8cf658e59a0902c585e1efc292801183712d582affc1a078b95e5eb85ba065dc6a55c7f8bf3aed1cf", 0x73}, {&(0x7f0000d21000-0x6)="9734f969099d", 0x6}, {&(0x7f000036f000-0x9c)="9109ae4a9d8d31a99c25e726fb5d22318d4cecaf4b0d6bb2a2a4c37ffca21f73169caa7eff0040990ba60c73739b56078b6d36c1d2eb2ff208607fe8c552d00830e19e6addcdbb7c63a610f9396b0b6f72a138dc9b039e15fad88db67d3fdf9f0e8fca9774e9ea44cd291df6188c30a9466cde70eaba32e279851687de53eb0411085270db39234b1d003e4c5d63ef9c8d684a5e68f28af0d0ceca69", 0x9c}, {&(0x7f0000fa7000)="a2a9eee1cf29404f3816421ee6d993ea064e77f06d271f34053087772dec63cd6f42e217f6256a9b40da4e6a9481864700d1292f794b36953005889c9fc8d73a4c13acc271b95bce8559066c5d44cdaa730f9ab3c9663b85606378546612", 0x5e}, {&(0x7f0000fa8000-0xfc)="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", 0xfc}, {&(0x7f0000b4a000)="3cef6cc679299687008878bd3300f328fb4e6edec05edc686fcdd5f1c365c99b089e1d8e1ad65c4d59ad5d44ecfba9dccc5e6d7b71a741f96463d408e2", 0x3d}], 0x6, &(0x7f0000fa8000-0x88)={0x88, 0x115, 0x9, "18b6279d3e0d8341f81e1f6b82a7c60e46e6341bc70eae117a48bad365eb20d669fcbcdfb9c3effb07442665c5ece256ce8abdb96119f846eb42b9b66da9ef2abded6dfad5bea824e760393562d02a1e17a5d73e4ebea37d5965182bcfdcb0f105707dff3b02452f366baf08d6e8cd0ee394328146a17915"}, 0x88, 0x20000010}, {&(0x7f0000908000-0x60)={0x27, 0x6c44, 0x6, 0x2, 0x6, 0x40, "4ec4f465225c7398f0d7822afd2c8561230eb4ec3b7198621291ee70c6ef0941ae677bab630ea1cca9b00db4edec452d75e20b1f20b80a1f9aad46fdf0531d", 0x9}, 0x60, &(0x7f0000fa7000)=[{&(0x7f0000f70000-0x5e)="f9ec21849890ffa86b4e85ba3c01cbaead57a8317f7bf1980c829cf2aed01ee2d2d4285ea1e4a76643c348913d4a1f98f53a963b77d38606ddfee5f551932eaf61b9917da60cafb52201f67e8be0b5c7c9f76183a8184753689c7aed2f30", 0x5e}, {&(0x7f000003d000-0xde)="d04f8dade7508e06026e658aa7c1d932b1d389dfaa9647fec665daca059f7e179c5a3842fb42857d6e3a666be38595f16c2db6163291503f0619f065c7054490c8f09def64bb03bec07af3aa45533ae4c841a02f203e3fb8b71fde9f15d82bd843293d202df8c897eb258f7ce87b711a621f5bcefc6809bff495af2605429bb3b0084f0a050241aba2d8c7775e04abf1c13056e9a2fafbd2b31adca8452868e14379f26fc085b9215c89b0d2132313e0ffb7641dbb9b97b0b68bd1559c0a76e4916f062fd5fcee636bd866a6e35a4ce691a2d8d062923226519c268807c2", 0xde}, {&(0x7f000050e000)="0f7c1c741027f07c080e17d569a2b58c81816f72f03321af2b2dcb6965a6720089", 0x21}, {&(0x7f0000fa7000)="ad23567585c689f0c8a5640eeecd1386b05da9c72d5bda78e1cfc5dfb10e0d74765513bf73e302bc30a13eb8223e405d366eb009ea5add4f8485a1f04ab158ff5fdba881bbb139b71a5bddd1b5d87d699eda0b7e889cb5f260b7d5f87d8d765b9c38042d03fab5f41a4291aaf704993054c5e897844703302d3f632eea50616dab896a22dd337fe3f1179885025d09bded1531110cab4707f5", 0x99}, {&(0x7f0000fa7000)="d7c2f987fca67998", 0x8}], 0x5, 0x0, 0x0, 0x4000000}, {&(0x7f000013a000-0x60)={0x27, 0x100000001, 0x3, 0x7, 0x9, 0x6, "7f2640d681da390a8f2f1588735ad04792130685e3ef834b3c46eb496d85f8152d79936c95366352d0332f85e9682a93af66694a20db073cab73bce2cf06d4", 0xffffffffab6433d8}, 0x60, &(0x7f0000fa7000)=[{&(0x7f0000425000)="d326ab31570c69aca02b17331ea5983f02a42e607ebfceabd502a13c24d70ea43c19efb27253a23536ae1ff625ff65118d937324a2ec211bde7ae20f3f7ccbdf608b00c66402ac6bd7b847e2f3469ce4b1396f3ed20a4e1cf743f25125a2d88244a055ed3616851728653e009b374a7d89f174ba4760d0b36df16952d2738e", 0x7f}, {&(0x7f0000746000)="d355d29b44c2d8fc6832696bf6d4ece73716f8c065bff6a1989cd5d252", 0x1d}, {&(0x7f0000df3000-0x6c)="df9e79ce5249c849ae6e2bb2b99df1c28114b701c6c1ee22036116aa87754adb831ce4ac67f68de77706c109c26af027deea55fe5622948e96edda59a76c032c1bef85ae59e402990d7b0a9367ca8606bc72b7f33745117eda7cb8f0baeb86147b70897e4d206d5eda446565", 0x6c}, {&(0x7f0000fa7000)="d3f2c83ebb2667a9c70181cb828e3cea1fe52a92b82ce6267aa6bba43ef3d511a727e141a5502d317bf33ae5252c0de7048713903295f251a5e97cc96cc8119a39ea3ef7409c0dca408cb2500d97ea002a05b869a738624b66475c868f75cea75669c3756e4b4135d76640f83fe8511b65c6f0c82e7af44960ec5c3e78b0278874c12b77d773b1f207abc74c9f0c0f754ddc1a93da9dc9d9cd07d07f", 0x9c}, {&(0x7f0000fa8000-0xd6)="a213fea70fb0e132b52ee2e6dc54f06b64186e714a5945e094968e798de361857aed6a540cbef983b10911b82471d3e6c118f7dd1f3a072e28f7eae653d80ffd1d3ffaba17ffaa5d154cb62de391fdc9a3c9bc5406d6e1d4fcdf31916c604d8600b894d693c82f21d7796b4e67f13dead819de11ab401f7dd64194ed60b8f18ebb5315af7c21567ad6e00f06c519fa12bd1be3c410ac258c7c614b7965a752205cbe4e8e0f2a15c578501bd3d5d674b1c6501e5d9cd9dc106e6eed3010db42bf03cc41dc41b5dd9e6455f9ceda32aa0555755fe875d4", 0xd6}, {&(0x7f0000942000-0x8b)="e3e56103309547d53045f95a54d561b2c140241bfe41bca41fbe7358632b77e99957ed2907b9402d4036b2200e7922f50795225a3f3be1149adf592d6a232ae82947ad075d5dcd6b41e4d908f885b8b361cf607fa54752e9d387752aef589df048cf1c3138a6b8ba907af50d590a8d529c52327689cc6f89c303c56dd510cee9a7f065a5b5ca698bab760a", 0x8b}], 0x6, 0x0, 0x0, 0x40}], 0x6, 0x4000011) 2018/01/25 09:04:56 executing program 2: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/25 09:04:56 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000080d000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x1, 0x1, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) pipe(&(0x7f000053a000)={0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000fa8000-0x10)={0x0, 0x2, 0x9, 0x8d8}, &(0x7f0000588000-0x4)=0x10) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fa8000)={r3, 0x6, 0x20}, &(0x7f0000fa9000-0x4)=0xc) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000fa7000)={r3, 0x5}, &(0x7f0000fa8000-0x4)=0x8) 2018/01/25 09:04:56 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x0, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000001000-0x10)={0x0, 0x0}, 0x0) r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000)={0x20071026, r0}, &(0x7f0000001000-0x18)={0x2, 0x9, 0x3, 0x3, 0x0, 0x8}) ptrace$setregs(0xf, r0, 0xf1f, &(0x7f0000001000-0xd)="910000000000000009012aec60") socketpair$inet(0x2, 0x8000f, 0x2, &(0x7f0000927000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000001000)=r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xfff, 0x1, &(0x7f0000003000-0x20)=[{&(0x7f0000002000)="0a64050d2f2b82e8b1975a8576415b837ee581762100f81534cdece423a2a0a2fa503be40a594c", 0x27, 0x80000000, 0x7}], 0x320000) 2018/01/25 09:04:56 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x0, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:56 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000959000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x8)={0x1, &(0x7f0000001000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fa7000)={0x0, 0x7fffffff}, &(0x7f0000fa7000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000066a000)={r1, 0x1bc318b5, 0x9, 0x3, 0x8, 0x0}, 0x14) truncate(&(0x7f0000319000)='./file0\x00', 0x1) 2018/01/25 09:04:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x4) fadvise64(r0, 0x0, 0x8, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:56 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x0, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:56 executing program 4: r0 = syz_open_dev$mice(&(0x7f00009c0000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$TIOCGETD(r0, 0x5424, &(0x7f000028e000)=0x0) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:56 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x18d, 0x0, 0x6, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd120704fa36db381567eac60f98fcfc", [0x0, 0x0]}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x8, &(0x7f0000fa8000-0x8)={0x0, 0x0}) fadvise64(r0, 0x0, 0x3ff, 0x1) 2018/01/25 09:04:56 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fa7000)='fdinfo\x00') ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000c21000-0xc9)=""/201) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) write(r1, &(0x7f0000189000-0x78)="1ee652d2dfe790bb9baf8f87acbc957b2e94b39d9d0f5d8473f8e716ca7412c563be696a55144d17e8a4c58a3be7bda48e659cd4f80fd7eb7c75d69974e9082d75430e4ea8d2cb34b804d9cf7c9c176959836c292433f91e9a95ee87325df0351618bd0ba5736e721630ae38f3f52ae3df3feece40927b80", 0x78) 2018/01/25 09:04:56 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fa8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000faa000-0x10)={0x8, 0x3797}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000139000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000fab000-0x28)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fab000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x9, 0xb15b, 0x500, 0x9, 0x100, r1}) execve(&(0x7f0000faa000-0x8)='./file0\x00', &(0x7f0000fa9000)=[&(0x7f0000079000)='self\x00', &(0x7f0000de5000)='\x00', &(0x7f0000fa9000)='/selinux/avc/hash_stats\x00', &(0x7f0000d5b000)='\x00', &(0x7f0000b76000)='+ procvmnet0I-\'!em0cgroup/\x00', &(0x7f00000e7000)='/selinux/avc/hash_stats\x00', &(0x7f0000faa000-0x18)='/selinux/avc/hash_stats\x00', &(0x7f0000fa9000)='/selinux/avc/hash_stats\x00'], &(0x7f0000faa000-0x8)=[&(0x7f0000995000)='bdev\x00']) r2 = dup(0xffffffffffffffff) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000fa8000)=0x1, 0x4) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f00000b3000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fab000)=0x8) 2018/01/25 09:04:56 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0x0, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:56 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c86000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fa8000-0x8)={0x0, 0x80000001}, &(0x7f0000fa7000)=0x8) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000689000)={r1, 0x10000}, &(0x7f0000fa7000)=0x8) r2 = syz_open_dev$evdev(&(0x7f0000a24000)='/dev/input/event#\x00', 0xd6d7, 0x28200) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) r3 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x406, r3) 2018/01/25 09:04:56 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa8000-0xe8)={0x0, 0x0, 0x0, 0x4, 0x400, 0x0, 0x3, 0x2, 0x10, "bc619096d02de4ea63296cf14aba62177739cd0d959fd0210567b2444d6b5683173e551f4eb435feb15b30653700cc16364710d29fad81dd998c6c77af69e62d", "f6286b7e26d88e3747feb2c87d3950d15dc3830dddcf27150404a714742f9d38fb8fc631975655b6e98ebb745a20a0dfe97ab467159188fad0ad7eee541b0a78", "d0ef0d86308788b9d2b550a52fcc532de2961b108d0ed5d77bd2db3102106cb3", [0x3, 0xffffffffffff7fff]}) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") socket$pptp(0x18, 0x1, 0x2) 2018/01/25 09:04:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x4) fadvise64(r0, 0x0, 0x8, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:56 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0x0, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:56 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000481000)='keyring\x00', &(0x7f0000fa8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa8000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc0fa087b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:56 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000481000)='keyring\x00', &(0x7f0000fa8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000fa8000-0x8)='keyring\x00', &(0x7f0000fa8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000672000-0x8)='keyring\x00', &(0x7f00000f4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) keyctl$instantiate(0xc, r0, &(0x7f0000e5e000-0x3c)="a94170fae77ecd6a396fa617c0fd3eb510808ca50e00baa2b5a9f0199d9b92cdc7dc3fa738565640c4e8a76b99b0cbd8952fecacc326aa282c19549c", 0xd7, r2) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000fa8000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc0fa087b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:56 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0x0, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:56 executing program 6: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000c9f000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fa8000-0x4)=0xc) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000046f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) 2018/01/25 09:04:56 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000fa7000)='/dev/loop#\x00', 0x100000005, 0xfffffffffffffffd) 2018/01/25 09:04:56 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d48000)='/selinux/member\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa8000-0xe8)={0x0, 0x0, 0x0, 0x6, 0x3, 0x0, 0x100000000000000, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a70000b56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719051d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0xc7f8]}) 2018/01/25 09:04:56 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x0]}) 2018/01/25 09:04:56 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) syz_open_pts(r0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00000d9000-0x40)=[{&(0x7f0000fa7000)="2e457930603985d913ab872166da5591ca46afc2560640236f3c9288bdedb5571f2a34f6929f26360cd87583992d4cc5a402baaac8ea1fa48be28cd98e13f4145dfb0538fa26207441ee1933dddd06ecb68ea774b10c58321656efef985152e895987b1ce6ac7f8ba95153b6303317de85a48c0b22ad1f25740d8143a06c84d7d16f326e9e0c0fece0f98c83d737e7d9ee514d55f4f5d03ee46b998eb8623bb1b132de16bb5f0e399a646a94ec5582630c97f24785e372ca7c5abf7e4e7473841196584f5e77", 0xc6}, {&(0x7f0000fa7000)="", 0x0}, {&(0x7f0000fa8000-0xa2)="0d89406308696c00321e7ffaff581b83c9a30729561b068f1ac249b1ebe7b8373cb441af417d090c70855350618775ab59291fb2ed77e8543e24c5d8ee31eb3b148de9ee6173dbc33baaac810679d6cef906e4c1a51f80058c2a5be2ab5849586d2c48a743c5b86d47ff853e7b9b06202ffe5a3f873c8975ba9b6fb934c1617f9a28f9114e1260a3d59cca704439a35b15e5da7066cb11b6e2706c2547502583902e", 0xa2}, {&(0x7f0000fa8000-0x4a)="67031a885343820769e4291b19aed8b113c59321600b8374b076069ee9ba6b7a66213f084ce8bbf020bd93a2a69da0b58554619a2e474b96d2ae1dc3576a282575d4db0ef33a078892ff6abdb39ee352d56e5b21936b1dff7f7d5f92443fcb5b117cbaa1497825402d465faa648dc4b056f3b12f", 0x74}], 0x4, 0x4) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:56 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$int_out(r0, 0x2, &(0x7f0000b41000)=0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000483000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f000084c000)=0x3) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x5, &(0x7f0000fa8000-0x8)={0x0, 0x0}) 2018/01/25 09:04:56 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, 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) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(0xffffffffffffffff, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/25 09:04:56 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x0]}) 2018/01/25 09:04:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$loop(&(0x7f0000ebd000-0xa)='/dev/loop#\x00', 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x80000) 2018/01/25 09:04:56 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007f6000)=']proccgroup*@-selfbdevem1[,\x00', 0x3) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fa8000-0xa2)={0x0, 0x9a, "1fe98f55df927f15c14c942e44cfda61db0cefe06908189ccb169873e4f82303f2b4c6fbe0d009ce39dbd604bceacc8e0dfee35ece75f71f9dbcbbe1b68f7ffa3c5309cd492d9dabe00d5cada77057f2c06400702979c5b637cf4e17f3e6b2adc36c8f270a4b2f7cc14867cc24bf26bdaec7b932dc661894338072841c0c46f4968f3c0dca5e4a61819f3a1aa38159e5a6dd9a28b0db82b5b9dd"}, &(0x7f0000fa8000-0x4)=0xa2) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fa8000-0x8)=@assoc_value={r1, 0x4}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00003a1000-0x68)={0x3f, 0x3, 0x36, {0x77359400, 0x0}, 0x4, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) close(r2) 2018/01/25 09:04:56 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000df1000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00004f0000)=0x0) 2018/01/25 09:04:56 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fa8000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:56 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x0]}) 2018/01/25 09:04:56 executing program 6: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ef6000)={0x0, 0x0}) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000fa9000-0x5)=@random={'osx.', '\x00'}, &(0x7f0000722000)=""/106, 0x6a) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x80000, &(0x7f0000fa8000)={0x0, 0x0}) r4 = add_key$keyring(&(0x7f0000e63000)='keyring\x00', &(0x7f0000563000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f000043f000-0x6)='logon\x00', &(0x7f0000a3d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006b3000)='osx.', r4) clock_gettime(0x0, &(0x7f0000163000)={0x0, 0x0}) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000fa9000)=0xffffffff, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000719000)={0x0, 0x31, "e65b58d8dc613b76dad00b292b6821bbb1f4ec934ef9c48b22d0fe0dba9e4b3c996bd180dd9d4988e33f6e1ac9753d8c62"}, &(0x7f000025e000-0x4)=0x39) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000c56000-0x16)={r7, 0x40, 0x7, [0x40, 0x27a6, 0x2, 0x1, 0x0, 0x80, 0xfff]}, &(0x7f0000104000-0x4)=0x16) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000fa9000-0x68)={0x2, 0x800, 0xe14, {r5, r6+10000000}, 0xb8b, 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]}) sendto(r1, &(0x7f0000bc3000)="8d1e7204f461bdbec523ee257aa01fb3359543158a18cd43f4a4e0c5bc82677f5897e92242321c527882a629f774dcfb7497665e536f62b5c286483c63d1b7ad830fad37949050458cc54dfd48d6f33c5b4abc14319b077ed755220ba024f7c7d16aba90218defa5b44c18f959f28a63ccceafd981944d5f2af934124e659ab1fe3fa6f8b68b24004a9013ff7bd2cc6b6b364991ab107022bda1165f40a12503750f5655fd27c46384326ef107aea7a87f72a051be9c46000812d07f9f2048684d1617", 0xc3, 0x4, 0x0, 0x0) r8 = add_key$user(&(0x7f000046e000-0x5)='user\x00', &(0x7f0000fa7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fa7000)="c8d10208f32cd9d3", 0x8, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r8, &(0x7f0000fa8000-0xdc)=""/220, 0xdc) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000faa000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000faa000-0x68)={0x8, 0x1, 0xfffffffffffff22f, {r9, r10+30000000}, 0xfffffffffffffe01, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r11 = getpgid(0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r11, &(0x7f0000fab000-0x30)={0x30, 0x3, 0x0, 0x2, 0x9, 0x7, 0x40, 0x7fffffff}, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x8007e, 0x0) 2018/01/25 09:04:56 executing program 2: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) syz_extract_tcp_res(&(0x7f0000809000)={0x0, 0x0}, 0x5, 0x2) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000008b000)={0xa1, 0xc85, 0x640b, 0xfffffffffffffffa, 0x7fff, 0x2935b32e, 0x3638, 0x80000000, 0x6880000000000000, 0x1, 0x4}, 0xb) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fa9000-0x11)='/selinux/enforce\x00', 0x400, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000f7d000)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x14, 0x11, "e2c73df548dd53a5f947416684ee5cfb58ba856366a0a5f4a7f20c6ec96ed18652713e46e34f5c10e985c294ea439b5f9723dc2f9862bdd29ced3c36fc964d39", "e633214f987d9b4b8633972ffe04ecd78faf0948c747898c725d672d7c6f87eb", [0x5, 0x3ff], 0x0}) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000fa9000)=0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000fa9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000d78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fa8000)=0x1b1) 2018/01/25 09:04:56 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fa9000-0xa)='net/nfsfs\x00') mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000fa8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6, 0x10, "edb0f01baf5137a0647eddfd21f196a9c63752ae113a613e75969cf43376fdafcfba623c18b489d6f61ed1df53c6722bdf6cc24474e65585fced96cd0010e3f9", "92689b7a3a1c91e7f3733fd392ae382fc6e99cc28fc2261da3b74f3fe7a04c3b", [0x3, 0x4], 0x0}) r1 = syz_open_dev$loop(&(0x7f0000fa7000)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:56 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007a5000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000fa8000-0x4)=0x0) gettid() 2018/01/25 09:04:56 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000015c000-0x8)=0x0, 0x1000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000039e000-0x4)=0x0) sched_setaffinity(r0, 0x8, &(0x7f000090a000)=0xfffffffffffffeff) ioctl(0xffffffffffffffff, 0x6, &(0x7f0000205000-0xd5)="365945bc0ed6eeaddca4a5c0851239b7196e42bba931b9531fc3c9e28400e6dd0b7622af5e7af340bd04f076cc9070a937fdf200ba14081128ade0a22972889839b78123ebd71f8f34255b949cc66c0b35261f03f4e235057da2ba634613f4beab74dc8f0cec70cecd0de7e3c5e198f7569fa81ffaee1e77890e710cd6e4e18ceea710583c2ac6c1ddd74c3a1758aaf9e89baa518ac6999e7f684798df3e16a7b11e262ec5236e1e6618a4f6c9d64c0278497bdd6534d7a2d750ec9100e34bda48f275472520af0d191c98ad00598294ef3a5e4abe") 2018/01/25 09:04:56 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000082e000-0x9)='/dev/rtc\x00', 0x84004, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000fa8000-0x30)={0xffffffffffff0001, 0x400, 0x1, 0x0, 0x80, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 09:04:56 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0xf8b, 0x80000a003d) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000668000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000030000)=0x1c) symlinkat(&(0x7f0000d53000-0x8)='./file0\x00', r1, &(0x7f000021a000)='./file0\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000882000-0x4)=0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:56 executing program 2: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fa7000)='./file0\x00', 0x8400, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000fa7000)=0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/25 09:04:56 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) r1 = dup(r0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000fa7000)=r0) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:56 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x20044) 2018/01/25 09:04:56 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000fa8000-0xb)='/dev/loop#\x00', 0x1) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000fa7000)=0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:56 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000020a000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b02000)=r1) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getuid() r3 = getegid() chown(&(0x7f0000faa000-0x8)='./file0\x00', r2, r3) r4 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:56 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000fa8000-0x6)='logon\x00', &(0x7f0000fa8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a7b000)="7fabce17a118c9d2dbb7f4a791eaf190d30478240209f24e90c97210e6f09e9ae723a3634478c4e85bc2cbefecff4425b597ce049d4d4bd4e463032965adee893b0a1d39bc4672985f8101af4d2c8d72a9ea61a60ccc6205abfa1b0ba8f290fecb67266b026b0eb2f20e6153bc509d12b208835be944", 0x76, 0xfffffffffffffffe) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000fa7000)='dns_resolver\x00', &(0x7f0000f03000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a78000-0x58)="08d098daeb1d2eadb8c8ee77b37eabcba77972472ad7039033bda5a1875fc80b6adce8e8a98718deefd64c6c5db2fc88fac230e011d0caadbf3f4aa00e08e951d58d920960c3610027c0929ff7e79105c1ce4b1227fbf167", 0x58, 0xfffffffffffffffc) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000fa8000-0x5)='user\x00', &(0x7f0000868000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c91000)="0666d4030709fdc7d0d16541f55ca0e19fc27bb984eacd3398a3a8bfe0c1e0c691304078526908172afc34c8e1b32683bacb356928326f8d72c4dcbbb26f802dd1171fa87bf8686bc1c0fcd5cb1dce8b7383a51aa172d918138a922efb8f2f737360e0db1b2b3268a14b503c8c6f628de9d7d8275b5896fee9b094ef4134b6dcaba20ba4f3c9755ccd794bf25532f5e3827e3be3ae5e57bc06024632574e820deea086fb5cfdb3cddf69bfe810fedce3355ef3885bb366e216f8e5ea74f89f3e99ddff702a65ca075f32968aeac6ba2df84c5a0ce137ecf6a1eea716e7d697f599f6a494a2", 0xe5, 0xfffffffffffffffe) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000fa8000-0xc)={r0, r1, r2}, &(0x7f00000a7000-0xa9)=""/169, 0xa9, &(0x7f0000fa7000)={&(0x7f0000f26000-0x40)={'crc32\x00'}, &(0x7f0000be8000)="a564153b00afbcbbc4651cd58d41590278fd04c04e58494a2c29acd5eaedfdeef6b523768efdda0442b5bee67b0711e757935284bae31b895d087009281a0ff336e8b7553c09d2433ee8e07d82aab234cc1ad5851a7ddf2d1d870b89a30c", 0x5e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r3, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:56 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) r0 = creat(&(0x7f0000ab4000-0x8)='./file0\x00', 0x9c) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f000031e000)=0x4) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fa8000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fa8000-0x4)=0x0) 2018/01/25 09:04:56 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ec0000)='/dev/ppp\x00', 0x6b23a4366be4a342, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000272000)={0x4, 0x8, 0x8}) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000fa9000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x7, 0x6, 0x100000000, 0xfff, 0x2, 0x4923, 0x1, 0x5, 0x9, 0x6, 0xc3, 0x1f, 0x4, 0xf71]}, &(0x7f0000163000-0x4)=0x108) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fa9000)={0x3f, 0x4, 0x8, 0x4, r2}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fab000-0x1a)={r2, 0x6, 0x9, [0x6a0f, 0x3, 0x4, 0x3, 0x2, 0x3640000000, 0x2, 0x80000000, 0x1d]}, 0x1a) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000fa9000)={0x7, 0x5, 0x7, 0x3661c743, 0x4, [{0x839, 0x8116, 0x359, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x80000001, 0x6, 0xbe, 0x0, 0x0, 0x2800, 0x0, 0x0, 0x0}, {0x703c319b, 0x101, 0xe7e, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x7, 0x7, 0x395f, 0x0, 0x0, 0x880, 0x0, 0x0, 0x0}]}) 2018/01/25 09:04:56 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000508000)="") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f83000)='/dev/rfkill\x00', 0x400080, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000fa7000)='/dev/loop#\x00') 2018/01/25 09:04:56 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000fa9000-0x8)='./file0\x00', &(0x7f00008af000-0x8)='./file0\x00') r0 = syz_open_dev$usbmon(&(0x7f0000fa8000-0xd)='/dev/usbmon#\x00', 0xffffffffffffff80, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000fa9000)='./file0\x00', 0x8) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000418000-0x8)='./file0\x00', 0x80000000) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000faa000)='./file0\x00', 0x100) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000fab000-0x8)='./file0\x00') inotify_rm_watch(r0, r1) 2018/01/25 09:04:56 executing program 2: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) pwritev(r0, &(0x7f0000596000-0x40)=[{&(0x7f000046e000-0x3)="b6245a", 0x3}, {&(0x7f0000f0d000)="fbc50f707aec6036db2f36", 0xb}, {&(0x7f00006f2000-0x70)="e80db5bedd4808b2dcc0ad59abbdf0a6e70e074baab33249f4e4e8c480dd5b1523e4b5636d5dde665a83c433f1dd084a4e9bba73512d6b163148e373dd07ca68f481cb215936201793ac6a80cf0aa1568eddfb3f6b1b0328bc6bfe17c7634ced93aeaad4990f6a7b21456ee6bab423d9", 0x70}, {&(0x7f000087d000-0xf2)="d80aac40a264da7126165bdd2c76337bc801b26f11cbe8c697a77e5449ca0491d392424deb58ba752fae9c27c0149c9a8f759eb6cf318cd9df73cf7e78e9fe4f14adace147ddc1f08eb255272df8b1b2ce1d898ea50e84dc2891ce329aea6691381475e83dfd2250488010f454f966f4b3b72cb177ae3f131fef74c74cd3f812f7cf8d52d021937fc967ef6bda2a2bff1e845e38d36739a5c2be12da244fcc8d49efd6428372b800e422a22bdbea2e2e3e5815065b24fafb322d6a3a6949003dfc1ba12a8de87e0034a400a394c48badfccd66b16631510dd832804669ceda84bffb180c9617247e9d203af8c828c5909e08", 0xf2}], 0x4, 0x0) 2018/01/25 09:04:56 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004d3000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000679000-0x8)={0x0, 0x5, 0x6}, &(0x7f0000faa000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000369000-0x8)={r2, 0x1}, 0x8) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fab000-0x8)={r2, 0x0}, &(0x7f0000faa000+0x697)=0x8) 2018/01/25 09:04:56 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fa8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000fa7000)=[{{&(0x7f000059e000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fa7000)=[{&(0x7f0000fa8000-0x2f)=""/47, 0x2f}, {&(0x7f0000fa7000)=""/136, 0x88}, {&(0x7f0000979000-0xf3)=""/243, 0xf3}, {&(0x7f0000471000)=""/127, 0x7f}, {&(0x7f0000fa8000-0xd2)=""/210, 0xd2}, {&(0x7f0000fa8000-0xeb)=""/235, 0xeb}, {&(0x7f0000fa7000)=""/178, 0xb2}, {&(0x7f0000fa7000)=""/101, 0x65}, {&(0x7f0000fa8000-0x17)=""/23, 0x17}], 0x9, &(0x7f00009e0000-0x8a)=""/138, 0x8a, 0xff}, 0x5db5}, {{&(0x7f00009b4000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f21000-0x40)=[{&(0x7f0000fa8000-0x32)=""/50, 0x32}, {&(0x7f0000149000)=""/33, 0x21}, {&(0x7f0000a3e000)=""/178, 0xb2}, {&(0x7f000050e000)=""/136, 0x88}], 0x4, &(0x7f0000fa8000-0x2f)=""/47, 0x2f, 0x1}, 0x3}, {{&(0x7f0000fa7000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00001d8000-0x20)=[{&(0x7f0000fa8000-0x11)=""/17, 0x11}, {&(0x7f0000fa8000-0x30)=""/48, 0x30}], 0x2, &(0x7f0000925000)=""/23, 0x17, 0x101}, 0x800}, {{&(0x7f00009b1000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000fa8000-0x50)=[{&(0x7f0000afc000)=""/143, 0x8f}, {&(0x7f0000f9c000)=""/118, 0x76}, {&(0x7f0000fa8000-0xa4)=""/164, 0xa4}, {&(0x7f000014f000)=""/199, 0xc7}, {&(0x7f0000252000)=""/70, 0x46}], 0x5, &(0x7f0000fa8000-0x3e)=""/62, 0x3e, 0x6}, 0xfffffffffffffff8}, {{0x0, 0x0, &(0x7f00004c3000)=[{&(0x7f00003e6000)=""/19, 0x13}, {&(0x7f0000fa7000+0x1e)=""/182, 0xb6}], 0x2, 0x0, 0x0, 0x8001}, 0x9}, {{&(0x7f0000fa7000)=@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}}}, 0x32, &(0x7f0000fa8000-0x10)=[{&(0x7f0000acb000-0x4)=""/4, 0x4}], 0x1, 0x0, 0x0, 0xbe30}, 0xfffffffffffffc00}, {{&(0x7f0000fa7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ee5000)=[{&(0x7f0000fa8000-0x34)=""/52, 0x34}, {&(0x7f0000c5a000)=""/68, 0x44}, {&(0x7f0000fa8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e36000-0x6b)=""/107, 0x6b}, {&(0x7f0000fa7000)=""/190, 0xbe}], 0x5, &(0x7f0000fa7000)=""/50, 0x32, 0x8001}, 0x3f}, {{&(0x7f0000fa7000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000216000-0x19)=[{&(0x7f0000d08000)=""/252, 0xfc}, {&(0x7f0000587000-0x1000)=""/4096, 0x1000}, {&(0x7f000066b000)=""/89, 0x59}, {&(0x7f0000fa8000-0x21)=""/33, 0x21}], 0x4, 0x0, 0x0, 0x1}, 0x400}, {{&(0x7f0000fa8000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000fa8000-0x10)=[{&(0x7f0000fa8000-0xb7)=""/183, 0xb7}], 0x1, &(0x7f0000fa8000-0x1000)=""/4096, 0x1000, 0x7}, 0x7ff}], 0x9, 0x10002, &(0x7f0000fa8000-0x10)={0x77359400, 0x0}) 2018/01/25 09:04:56 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000a70000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @generic=""/16}}, &(0x7f0000fa8000-0x4)=0x1e) getsockname$unix(r0, &(0x7f00002b3000-0x19)=@file={0x0, ""/54}, &(0x7f00001cd000)=0x38) 2018/01/25 09:04:56 executing program 4: socketpair(0x5, 0x7, 0x2567a3be, &(0x7f0000b6d000-0x8)={0x0, 0x0}) ioctl$TIOCSTI(r1, 0x5412, 0x800) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000fa7000)=[{{&(0x7f0000fa8000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fa8000-0x70)=[{&(0x7f0000fa7000)=""/174, 0xae}, {&(0x7f0000fa7000)=""/127, 0x7f}, {&(0x7f0000fa7000)=""/48, 0x30}, {&(0x7f0000fa7000)=""/130, 0x82}, {&(0x7f0000bf8000-0xf2)=""/242, 0xf2}, {&(0x7f0000fa7000)=""/209, 0xd1}, {&(0x7f00001c7000)=""/63, 0x3f}], 0x7, &(0x7f0000fa7000)=""/145, 0x91, 0x8}, 0x3}, {{&(0x7f00006be000)=@pppol2tpin6={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}}}, 0x32, &(0x7f00008f9000-0xa0)=[{&(0x7f0000016000)=""/241, 0xf1}, {&(0x7f0000a36000)=""/103, 0x67}, {&(0x7f0000fa7000)=""/66, 0x42}, {&(0x7f0000c67000-0xf8)=""/248, 0xf8}, {&(0x7f0000fa7000)=""/104, 0x68}, {&(0x7f0000296000-0xe5)=""/229, 0xe5}, {&(0x7f0000103000-0x41)=""/65, 0x41}, {&(0x7f0000fa8000-0x99)=""/153, 0x99}, {&(0x7f0000fa8000-0xe3)=""/227, 0xe3}, {&(0x7f0000fa7000)=""/56, 0x38}], 0xa, &(0x7f0000fa8000-0xbd)=""/189, 0xbd, 0x4}, 0x4}, {{&(0x7f0000e62000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000fa8000-0x40)=[{&(0x7f0000241000-0xe3)=""/227, 0xe3}, {&(0x7f000010f000)=""/82, 0x52}, {&(0x7f0000887000)=""/123, 0x7b}, {&(0x7f0000fa8000-0x4d)=""/77, 0x4d}], 0x4, &(0x7f00004ad000)=""/239, 0xef, 0x9}, 0x80000000}, {{&(0x7f0000eb1000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000fa7000)=[{&(0x7f0000435000)=""/246, 0xf6}, {&(0x7f0000fa7000)=""/95, 0x5f}], 0x2, &(0x7f0000fa7000)=""/212, 0xd4, 0xffffffffffffff34}, 0x4}, {{&(0x7f0000d37000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f0000fa7000)=[{&(0x7f0000909000-0xa2)=""/162, 0xa2}, {&(0x7f00001d3000)=""/99, 0x63}, {&(0x7f0000fa7000)=""/86, 0x56}, {&(0x7f0000fa7000)=""/240, 0xf0}], 0x4, &(0x7f0000f55000-0xfc)=""/252, 0xfc, 0x5}, 0x7}, {{&(0x7f0000a84000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fa7000)=[{&(0x7f0000b92000-0xe9)=""/233, 0xe9}], 0x1, &(0x7f0000fa8000-0x88)=""/136, 0x88, 0x100}, 0xd1d2}, {{&(0x7f0000fa7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000fa8000-0x80)=[{&(0x7f0000fa7000)=""/168, 0xa8}, {&(0x7f00003f2000-0xfd)=""/253, 0xfd}, {&(0x7f0000fa7000)=""/229, 0xe5}, {&(0x7f0000ee5000-0x47)=""/71, 0x47}, {&(0x7f0000fa7000)=""/0, 0x0}, {&(0x7f0000ab5000)=""/153, 0x99}, {&(0x7f0000fa7000)=""/36, 0x24}, {&(0x7f0000320000)=""/231, 0xe7}], 0x8, &(0x7f0000fa8000-0x29)=""/41, 0x29, 0x5}, 0x8001}], 0x7, 0x2000, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fa8000-0xe8)={{{@in=@loopback=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}, {{@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}}, &(0x7f0000534000-0x4)=0xe8) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fa8000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x1, 0x0, 0xffffffffffff0001, 0xa, 0x80, 0x0, 0x16, r2, r3}, {0x8001, 0x46, 0x6a, 0x2, 0x1f, 0x7, 0x0, 0x6}, {0x1, 0x1, 0x9, 0x190}, 0x4, 0xa, 0x2, 0x1, 0x0, 0xc82399f2f8bb0895}, {{@in=@loopback=0x7f000001, 0x0, 0x7f}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x3, 0x8, 0x7f, 0x100000000, 0x100000000}}, 0xe8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000494000-0x4)=0x0, &(0x7f0000f1a000)=0x4) socket$l2tp(0x18, 0x1, 0x1) r4 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x8000000, 0x80000a003d) ioctl(r4, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fa7000)={0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mice(&(0x7f0000fa8000-0x10)='/dev/input/mice\x00', 0x0, 0x80000000802) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r1, 0x407, 0x7fffffff) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000a51000-0xc)={0x0, 0x4, 0x0}, &(0x7f0000fa9000)=0xc) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000faa000-0x10)={0x3, 0x8, 0x764, 0x1, r6}, &(0x7f00009fc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000009c000)={0x0, 0x40000000, 0x81, 0x80000001, 0x2, 0x80000000, 0x7, 0x2, {0x0, @in6={{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7341, 0xff, 0x4, 0x3}}, &(0x7f0000fa8000)=0xb8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000f49000)={r7, 0x100000000, 0x0, 0x400, 0xfff, 0x1ff}, 0x14) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000fab000-0x8)=@assoc_value={r8, 0xfffffffffffffffa}, 0x8) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00004ab000-0xc)={0x0, @loopback=0x0, @rand_addr=0x0}, &(0x7f0000fa7000)=0xc) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000fa8000)='/dev/sg#\x00', 0x4, 0x200) 2018/01/25 09:04:56 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e14000-0x4)=0x4, 0x4) fcntl$addseals(r0, 0x409, 0x1) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:56 executing program 2: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fa7000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000099c000-0x20)={0xffffffffffffff3a, 0x0, 0x10001, 0x9}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000fa8000-0x10)={r2, 0x8001}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000024d000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000fa7000)={0x2, 0x4, 0xa4, 0x5, 0x5, 0x8, 0xffff00000, 0x3ff, 0x1, 0x9, 0x7, 0x20}) 2018/01/25 09:04:56 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) r1 = openat(0xffffffffffffffff, &(0x7f000095e000-0x8)='./file0\x00', 0x200, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f000030d000-0x8)=0xc27b) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000a7c000-0x4)=0x0) 2018/01/25 09:04:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x8004, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:56 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fa8000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000fa8000-0x4c)={0xe534, 0x8, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:56 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000740000-0xf)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c03000)={0x0, 0x0, 0x0}, &(0x7f0000faa000)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000a32000)=0x0) tgkill(r1, r2, 0x31) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000faa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000faa000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007b2000)={0x0, 0x2}, &(0x7f0000865000-0x4)=0x8) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000fab000)={r4, 0x81}, 0x6) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000fac000-0x8)={0x0, 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000faa000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3a, r3}) r5 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$TIOCNXCL(r0, 0x540d) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:56 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cc9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000473000-0x10)={0xb2, 0x8d, 0x1f85, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f4e000)={0x0, 0x7f, "45c35869fa7d52cdd5da158be53fa8c256eb5582d622c3e77888b4a4c96a5f74e0415559398d996dcb6a80c9a2f78e690765d65bfad0fefaa8ebebc12baeb62d5d7cc3b0715ff5f53eb8b2edf9125b3078b557f350fb7be13d5d2808d902b6ccf0df187df1d3b028fe55f7aa780b02b64ac3a2a6410a715042844b0236ecb2"}, &(0x7f0000fa8000-0x4)=0x87) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fa8000-0x8)=@assoc_value={r1, 0x4}, 0x8) 2018/01/25 09:04:56 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000faa000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cd7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000aac000-0x4)={0x0}, &(0x7f0000d7a000)=0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:56 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fa7000)='ns/ipc\x00') ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000884000)=0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) r2 = dup(r0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00004ca000-0xb)='/dev/loop#\x00') r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000fa8000)=0x80000000, 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000689000-0x4)=0x0) 2018/01/25 09:04:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)={&(0x7f0000c54000)={0x27, 0x2a, 0x1f4, 0x7, 0x8, 0x8, "e242a6818d395d43f7330c9b47d0ffc784eeb9857404f32176fb2dcb1e610c2f690f140fb0ece3d8fd9d3de28dfb7dc14035054717e3369bbcc56542d41424", 0x8}, 0x60, &(0x7f0000c58000)=[{&(0x7f0000066000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="f3b0ed5b087ac9b6760600a7949ba9bb3c83cf4b94640812da65e8fd05044090d6ee44b7c0d568d7a1a630a48b2469e510d599b4a9b09e9f62c4f60b15881b2c41883e71e0653a3051fdd8b14ae6d286a0a681bbdb4d24b0b775dca794982416650872acac8aa0c7897372e5dd94ffcfe031830369cc3bdf5706d7720fe32623a658268fcd453a128aa88fff4a9a24bd7e84d95f8f518e4a6c381aa377b68916176a77d18c27627c2c9c9cef78d206111ec016ee00602e88c487dce1c2b994bbb144a33f6ff997296186e131ed96a2659a2797694f859c28c94c3299c0ecf96a60473d66e90d8c76e37174f1983b4c0ebd", 0xf1}, {&(0x7f0000d07000-0x98)="d0c6df6347097eb4c3c6b7a7a3f6030f5bedf973a24e796f75ce63c57b4475c751f02c146d1b20eca59c5ea7e6fdf1a541c488783bd674bc9f911dbda6da1b177fda25563237f7554d693f873f440dd14603124034e1c3721500bfa4979cc02057e2c39be4e2b7a9c75f5a69403cf50b482174a162aa784e2f5b0f2bcc2d646f27d84dff66f0eb6625e80f59976b92aae959322ee1e863b1", 0x98}, {&(0x7f0000000000)="8a9e6042161b47585f6a315b3be904092ecbfc02c54271985418", 0x1a}, {&(0x7f0000001000-0x9d)="b011124bebc4c9c75bf2f6eb0a8d3b8d0020517a2a57141608a4f642fa2d539e706d9b806522329676f80980b852fac954e62396287f580970ae8a165da0aa41c8ae333bdc6f4a49186e9674ffbcead31b5fd6d170023c488934af185d14d2f26ee02164a77668150aaf6fe4a1bde2949770dbd61421858f948db8e6cc6848ce38ae48ea6973c4f1e4fd851f53b56a0c32acf1f9eaa9bcf6b60ee838c3", 0x9d}, {&(0x7f0000000000)="b1c256fbfdc5ba4ba5a04506f36f91f2a43bea0e58c99c8c775252829cde388bd15a145afcd98960af7c8ebf31fe70", 0x2f}, {&(0x7f0000369000)="ff7af32f0a7b10d00af9e5f24c15434988bcf624ecfdeccc5936514387faefd9919413f3f8a2463cb8fbe26abfe57befacb93b1f182dec3d1f6da20f5dbe9cecb24d3c3941d08bead96e6c10048a1eb509ae1bee7ab3d9681dd4acc4003ae1bb77acda257642a4a575d17ea2b376752572ec91241326419f73b814b99a3b5b9d599be6e607e7687b11daaae9095f36fff9c7c3256af768ac19c51696ae4f1afbd1d7eef73c9d068606580a2c01bf60723debd2c12e4da5e037c98f0b9e975576df563565d695c16c61725ad31f44c2bfca0c040034c3ab", 0xd7}, {&(0x7f0000601000)="653e0cb0", 0x4}], 0x8, &(0x7f0000001000-0xd8)={0xd8, 0x10a, 0xfffffffffffffe00, "e5bd791cefb12a82db2931121e9cd337b0fe1c4f0eac7cd7d98b9a6e14fd55ac2b2760c9790f923829ff1d5b465bc8f0d7e85e13ec8bfecded04a852d29c2d79f6aaa16aa597213c1e5fcb2d9c644e1ce597665c474d4b39d074cce67439b1b42c25a7f673fa3205d7a3af7378e8389003522ce0cd3122eac64f9e9b23d193f33385e07400e15fd588d07e7277eab55d2a782c2f483a106825cbe6261f6721f7d9ddf3f1f6b69edacb3b84898e1410d0671badf19600b73684312eb43d2d674de601bc565980"}, 0xd8, 0x4000}, 0x1) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000fa8000)='-\x00', 0x2, &(0x7f0000fa8000)='usereth0:/ppp1-\x00') fstatfs(r0, &(0x7f0000fa7000)=""/192) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000106000-0x8)={0x0, 0x1c3fef5}, &(0x7f000086e000-0x4)=0x8) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000dbd000-0x10)={0x0, 0x54, &(0x7f0000fa9000)=[@in6={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}]}, &(0x7f0000ce8000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000000e000-0xb8)={r2, 0x9, 0x7fffffff, 0x5, 0x70, 0xff, 0x8, 0x1000, {r3, @in6={{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 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]}, 0x7, 0x8, 0x757, 0x3ea4, 0xf25a}}, &(0x7f0000772000)=0xb8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/01/25 09:04:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x90) r1 = eventfd2(0x80000000, 0x801) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r2, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:56 executing program 3: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002b0000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bc2000-0x9)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000fa7000)=0xe, 0x8) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:56 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000552000-0x4)=0x0, 0x800) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000faa000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000faa000-0x1)=0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000b74000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:56 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) flock(r0, 0x2) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/01/25 09:04:57 executing program 3: geteuid() mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:57 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000024c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x4000000019, &(0x7f0000dde000-0x1e)="90fb002a0294873ba53e066407fb3c0000000008000001863e23cd294d35", 0x1e) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = getpid() mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fa7000)={0x0, 0x0, 0x0}, &(0x7f0000226000)=0xc) getpriority(0x1, r1) 2018/01/25 09:04:57 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000fa9000)='./file0\x00', 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000fac000-0x64)=[@in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, @in6={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, @in6={0xa, 0x1, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff0001}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000fab000-0xb)='/dev/loop#\x00', 0xb, &(0x7f0000faa000)='}\x00') mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000faa000-0x98)={0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb6a, 0xffffffffffffffff}, &(0x7f0000fa9000)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000eb0000-0x82)={r2, 0x7a, "5c15bf61df68a25c3d92fb52fc49e3b4bbd07e93dbb58e8bdf21de76a3a0162baf247e343c7d3206fcb7e5da03c712fd2eed37f6a684f3243fa7a25d07846bcde4361ab03bce4ff980d0c3a1e399e89332b53bd70f39686457519500779e8a2d59d432c6e5a2d9c4f2e6bee93d2fa8e7d09af109ae7e84687236"}, &(0x7f0000d26000)=0x82) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:57 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fa8000-0x11)='/selinux/enforce\x00', 0xc00, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000223000)={0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fa7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r3, &(0x7f0000fa8000)={0xf97cff8c, 0x8, 'SE Linux', "a9fa4f710dcc732676a9bc1d4221777016fd456a23e48d022e46cc78b9754a597eec0f7d2ddd842cb0793f66b39da8af466a4d025ffbf1b4841c8d00de644c14efe6693d5545fbdb8aca65ef43"}, 0x5d) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000403000-0xc)={r2, 0x80000, r3}) 2018/01/25 09:04:57 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000456000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fa8000-0x4)=0x8) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000427000)={&(0x7f0000fa8000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b8d000-0x30)=[{&(0x7f0000fa8000)="f0416802a679ff2c90d8aa01bee1bc3a1bc91c32ac5fa2e07f6f9faa80c5488a6eca27139bbd80a145e1f7af6ec49d07eaf9fc6b103eaa5ccb600e5d8f5153d2199eca99c6948b3fee8e1c570d7a03e5490b74", 0x53}, {&(0x7f0000365000-0xf4)="49cf1e6548aa9a63fa2654326a96cf7fdafeb4121c44856d196528f55ec98d7861a7b65ab16dc7b00b8721dee95f23e242d6c1ee523d696609ce7664df5f368be446ee954c994f33ac5cdc9152f89a6138d5c0659024ec596f84a0a5ada61517916a19a3f89643cc2e5cd2d2d4fe557ea82bc401506461d7ad6e5fbf2311175e33e6fb69199f07cdb6e7c092c204dbe0cbb4c2910b92bcfc850b3d2daf140885fe2a33fb8ea3deec3f3f0b7c86c336b02c5e5f30aa34902086b0aaa18f1b9ddac790b48b2c4a467539e1dd8f1b768f9b519848f491a53bb73de66778d1981557a87487a17ba569cf56de505714b71a5c2f1618dc", 0xf4}, {&(0x7f00005f3000)="2618d082b03c0a", 0x7}], 0x3, &(0x7f0000183000-0x48)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x48, 0x80}, 0x4000800) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000065f000)={&(0x7f000051a000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000933000)=[{&(0x7f000041c000)=""/20, 0x14}, {&(0x7f0000fa8000-0xce)=""/206, 0xce}, {&(0x7f0000fa8000-0x31)=""/49, 0x31}], 0x3, &(0x7f0000fa8000-0xc5)=""/197, 0xc5, 0x800000}, 0x2001) r1 = syz_open_dev$loop(&(0x7f0000cfb000-0xb)='/dev/loop#\x00', 0x4, 0x80000a003d) ioctl(r1, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") r2 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000fa8000)=@generic=""/16, 0x10) 2018/01/25 09:04:57 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000fa9000)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10, 0x80800) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000ca7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/25 09:04:57 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x401) fcntl$setlease(r0, 0x400, 0x3) 2018/01/25 09:04:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000729000)='net/if_inet6\x00') ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000001000-0xab)=""/171) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:57 executing program 2: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) creat(&(0x7f00009b4000)='./file0\x00', 0x0) 2018/01/25 09:04:57 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fab000)='/dev/keychord\x00', 0x117640, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(r0, 0x0, &(0x7f0000faa000)=0x0, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000fad000-0x10)={0x1a, 0x1a, 0x4, 0x6, 0x2, 0x1ff, @random="3d0c66ec0961", [0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000faa000)=0x0) ptrace$setsig(0x4203, r2, 0x1000, &(0x7f00001a6000)={0x21, 0x4, 0x7, 0x5}) r3 = syz_open_dev$loop(&(0x7f0000faa000-0xb)='/dev/loop#\x00', 0x2, 0x40040) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000fad000-0x1c)=[@in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) 2018/01/25 09:04:57 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x2, &(0x7f000018f000)={&(0x7f0000fa9000)="d55d1ef4176f3fffb385ba1ae1e6e37820ab5609143ac84748781963baf514e54d7bf44ea9fee4f0c2374d3278d0c0b859bd19fcf6bc8519fe5534ae2445d6a32fdcf48ff7ee507b23bb1269763b024892a22259b97b69dc00a1b4bed656e7bd", 0x60}) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:57 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000faa000-0xc)='/dev/autofs\x00', 0x4001, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f000013b000-0xec)="e6b2475004237dcbd39f45522a3b79156ac28e4f535a33973930dce46be057aab85c8c50849f63b2335a3c0efb7fd187341b4f2b70e7383700ba21ce44336b30fc04914e58c010c43e69750ca8e295e9d87a403a6d151a4de90da815b20f80545af746b00ec69e1f0055f800dc881ee8ef7822a1c47c669c862c5729b86137efb96776995b19a7ad264cbaa53f906095b73283c5700f6274b8ee4189498165821f3888f04ff4dec83e7111ea5f024d42b3654e1556567549a1e598b16badaa93b08885d3d5487ecfac3fde44f14946454c127c7d9a5ac2801e852094466e5a9b4442c43eace5640151d3622b", 0xec) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fab000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5bf, 0x2, 0x3, 0xb, 0x7, 0x4, 0xda8f}, &(0x7f000007d000-0x4)=0x20) 2018/01/25 09:04:57 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000fa8000-0x8)={0x0, 0x0}) 2018/01/25 09:04:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000e2c000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'user.', 'wlan1\x00'}) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:57 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009f5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000fa8000-0x30)={0x1, 0x1, 0x992, 0x0, 0x0, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000059000-0xb)='/dev/loop#\x00', 0x2, 0x10000) 2018/01/25 09:04:57 executing program 2: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fa7000)='/selinux/status\x00', 0x0, 0x0) recvfrom$packet(r0, &(0x7f0000e5f000-0x37)=""/55, 0x37, 0x20, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/01/25 09:04:57 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000090f000-0x9)='/dev/rtc\x00', 0x101041, 0x0) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fa8000-0xb0)={{0x4, 0x8}, 'port0\x00', 0x20, 0x400, 0x6, 0x0, 0xb30, 0xf5, 0x6, 0x0, 0x4, 0x300000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000a0a000-0xb)='/dev/loop#\x00', 0xffffffffffffffff, 0x40) remap_file_pages(&(0x7f0000f0c000/0x4000)=nil, 0x4000, 0x0, 0x4, 0x3) 2018/01/25 09:04:57 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c1d000-0xb)='/dev/loop#\x00', 0x1, 0x0) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000bde000-0x18)={0x1, 0xafa, 0x2, 0x2, 0x8000, 0x0}) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000fa9000)='/dev/binder#\x00', 0x0, 0x4000000002) keyctl$session_to_parent(0x12) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000998000-0x30)={0x0, 0x0, &(0x7f0000fa8000)=[], 0x4f, 0x0, &(0x7f000080e000-0x4f)="207c46495b1ef828b52bcf1ac71efb007e4c71e4daf1116c6dc643052eb26be47f2403cbb0fe9327e56e134d741e90b3b6621711b021205e3aa21c00da1c8a396a25a8934690633552df2bf0ef5473"}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fa7000)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000ea8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000241000-0x4)=0xc) setuid(r4) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000fa7000)=0x0, &(0x7f000089d000-0x4)=0x4) 2018/01/25 09:04:57 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009b3000-0xc)='/dev/rfkill\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000e73000)={{0x3738589d, 0x9}, {0x7, 0x0}, 0x6, 0xd5b94807583ab670, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000fa8000)=[@in6={0xa, 0x3, 0xd62, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x8}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00009c3000)='./file0\x00', &(0x7f0000fa9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000fa7000)={{{@in=@dev={0xac, 0x14, 0x0, 0xf}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x7f, 0x3, 0x0, 0xa, 0x80, 0xa0, 0xbf, 0x0, r3}, {0x2, 0x259a, 0x9, 0x2, 0x400, 0x5d, 0x100, 0x3f}, {0x20, 0x4, 0xfb, 0x7}, 0xeb, 0x0, 0x0, 0x0, 0x2, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3, 0x2b}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x2, 0x0, 0x1, 0x10001, 0x1f, 0xff, 0x35}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f00004d5000-0x8c)={0x7, 0x1, 0x400, 'queue1\x00', 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]}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000a43000-0x58)={0x0, 0x100, 0x289b074, 0x4, 0x1ff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 09:04:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000a8e000-0x10)={0x2, 0x0, 0x0, 0xde5, 0x0}) mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:57 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) r1 = syz_open_dev$sndseq(&(0x7f000035c000-0xd)='/dev/snd/seq\x00', 0x0, 0x400000) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a23000-0x9)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000fa8000)=0x2, &(0x7f0000fa9000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000fa7000)={0x100, 0x3, 'client0\x00', 0x6, "72b3527a2b8eda36", "123a88c68ee7eb185509fc8fca9911c1dfbf372f293584cfb42923021b10d61b", 0x1f, 0x7ec, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000fa9000-0x8)='./file0\x00', 0x8000, 0x2) getsockopt$inet_dccp_buf(r3, 0x21, 0xc, &(0x7f00004a0000-0x84)=""/132, &(0x7f00005a1000)=0x84) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x400000000000000, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b12b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x7]}) 2018/01/25 09:04:57 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000fa7000)=0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000fa7000)={0x2}, 0x4) 2018/01/25 09:04:57 executing program 7: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000fa9000)=""/195, 0xc3, 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d10000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000613000)={0x3, 0x3, 0xb8, 'queue0\x00', 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 09:04:57 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mlock2(&(0x7f000065d000/0x2000)=nil, 0x2000, 0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000497000-0x4)=0xc) getpgid(r0) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:57 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = getpid() mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000fa7000)=[{&(0x7f0000fa7000)=""/152, 0x98}, {&(0x7f00005c5000)=""/152, 0x98}, {&(0x7f0000fa7000)=""/208, 0xd0}, {&(0x7f0000fa8000-0xbd)=""/189, 0xbd}, {&(0x7f0000ef5000-0x79)=""/121, 0x79}], 0x5, &(0x7f00003f2000-0x30)=[{&(0x7f0000c57000)=""/126, 0x7e}, {&(0x7f0000c91000)=""/74, 0x4a}, {&(0x7f0000fa8000-0x1000)=""/4096, 0x1000}], 0x3, 0x0) 2018/01/25 09:04:57 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000021c000)='/dev/loop#\x00', 0x1, 0x200000) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000343000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000800000f9000008", 0x29}], 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00009e2000+0x1b0)='/dev/ppp\x00', 0x305001, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x400000000000000, 0x760, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) 2018/01/25 09:04:57 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000fa7000)='./file0\x00', 0x176) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/25 09:04:57 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000fa8000-0x4)=0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000fa7000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa7000)=0x10) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="06022c8d918e78a080061bcc1e2b0f52f974e011d24d7f649328fa88612b993b378b59462bfba90ffaba1ca790") 2018/01/25 09:04:57 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fa9000)='/dev/loop#\x00', 0x3, 0x80000a003b) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0xc, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8fdbdfcd12073af136db381567eac60f98fd1d", [0x0, 0x3ff]}) r1 = syz_open_procfs(0x0, &(0x7f00007d2000)='mounts\x00') mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000f99000)={&(0x7f0000faa000-0x8)=[0x0, 0x0], &(0x7f0000b7a000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000ac8000)=[0x0, 0x0, 0x0], &(0x7f0000fa9000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x9, 0x3, 0x5, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 09:04:57 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000b37000)={0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000614000-0x8)='./file0\x00', 0x100) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ptrace$getregset(0x4204, r0, 0x206, &(0x7f0000fa7000)={&(0x7f00003ac000-0xa6)=""/166, 0xa6}) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f000019b000)='/dev/loop#\x00', 0xfffffffffffffffa, 0x10000080000a001d) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ac35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b69781150600f7c7955373d4b11dd956a929a", "a4518af7f39f1a76c3f1ec889dc78e91a7b08eb56dc0d0ae94fc06e5b02b6f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c4457af361eead4d", "4719791d0f48018bc120a09d5c8edbdfcd12073afa36db381567eac60f98fcfc", [0x0, 0x0]}) 2018/01/25 09:04:57 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fa8000)='/dev/loop#\x00', 0x5, 0x284200) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00001bc000)=0x0, 0x800) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000f39000-0x10)={0x0, 0x989680}, &(0x7f0000faa000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000faa000-0x4)=0x0) ptrace$poke(0x5, r2, &(0x7f0000087000)=0x0, 0x3) r3 = openat(r1, &(0x7f0000607000)='./file0\x00', 0x400, 0x8) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000fab000-0xfd)=""/253) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000fa9000-0x10)=@generic="d81ef0a718eb8078f41183502f606a3d", 0x10) r4 = memfd_create(&(0x7f0000fa8000-0xa)='em1cpuset\x00', 0x3) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f00008d1000)={&(0x7f0000a23000/0x4000)=nil, 0x4000}) ioctl(r0, 0x20000004c04, &(0x7f0000ec1000-0x31)="") 2018/01/25 09:04:57 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fa8000-0xe)='/dev/keychord\x00', 0x200080, 0x0) write$selinux_load(r0, &(0x7f0000928000)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0xfffffffffffffdd6) mmap$binder(&(0x7f0000c3c000/0x1000)=nil, 0x1000, 0xc, 0x80010, r0, 0x0) [ 99.893420] Buffer I/O error on dev loop0, logical block 16, async page read INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes [ 242.071662] INFO: task blkid:4987 blocked for more than 120 seconds. [ 242.078172] Not tainted 4.4.113-ge70c132 #34 [ 242.083228] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.091188] blkid D ffff8800aa417878 27896 4987 1824 0x00000006 [ 242.098798] ffff8800aa417878 ffff8800b67c5f00 0000000000000000 0000000000000007 [ 242.106807] ffff8800b67c5f00 dffffc0000000000 ffff8801db31fdb8 ffff8801db31fde0 [ 242.114843] ffff8801db31f4d8 ffff8801d3554740 ffff8800b67c5f00 0000000000000000 [ 242.122921] Call Trace: [ 242.125500] [] schedule+0x7a/0x1b0 [ 242.130681] [] schedule_preempt_disabled+0x13/0x20 [ 242.137273] [] mutex_lock_nested+0x306/0x850 [ 242.143332] [] ? blkdev_put+0x2a/0x550 [ 242.148845] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 242.155073] [] ? locks_remove_file+0x259/0x390 [ 242.161282] [] ? fsnotify+0x5ad/0xee0 [ 242.166749] [] ? blkdev_put+0x550/0x550 [ 242.172376] [] blkdev_put+0x2a/0x550 [ 242.177736] [] ? blkdev_put+0x550/0x550 [ 242.183383] [] blkdev_close+0x8b/0xb0 [ 242.188825] [] __fput+0x233/0x6d0 [ 242.193966] [] ____fput+0x15/0x20 [ 242.199063] [] task_work_run+0x104/0x180 [ 242.204790] [] do_exit+0x82a/0x2a10 [ 242.210047] [] ? release_task+0x1240/0x1240 [ 242.216051] [] ? recalc_sigpending+0x76/0xa0 [ 242.222138] [] do_group_exit+0x108/0x320 [ 242.227830] [] get_signal+0x4f2/0x1550 [ 242.233379] [] ? blkdev_read_iter+0x10d/0x170 [ 242.239506] [] do_signal+0x8b/0x1d40 [ 242.244879] [] ? fsnotify+0xee0/0xee0 [ 242.250307] [] ? _raw_spin_unlock+0x2c/0x50 [ 242.256297] [] ? setup_sigcontext+0x780/0x780 [ 242.262447] [] ? avc_policy_seqno+0x9/0x20 [ 242.268316] [] ? selinux_file_permission+0x348/0x460 [ 242.275090] [] ? rw_verify_area+0x100/0x2f0 [ 242.281042] [] ? vfs_read+0x16a/0x3a0 [ 242.286509] [] ? exit_to_usermode_loop+0xe4/0x160 [ 242.293016] [] exit_to_usermode_loop+0x11a/0x160 [ 242.299411] [] syscall_return_slowpath+0x1b5/0x1f0 [ 242.306010] [] int_ret_from_sys_call+0x25/0xa3 [ 242.312284] 1 lock held by blkid/4987: [ 242.316178] #0: (&bdev->bd_mutex){+.+.+.}, at: [] blkdev_put+0x2a/0x550 [ 242.325467] Sending NMI to all CPUs: [ 242.329411] NMI backtrace for cpu 0 [ 242.333085] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.113-ge70c132 #34 [ 242.340080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.349476] task: ffffffff84217840 task.stack: ffffffff84200000 [ 242.355528] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.364027] RSP: 0018:ffffffff84207dc0 EFLAGS: 00000246 [ 242.369457] RAX: 0000000000000007 RBX: ffffffff847dd788 RCX: 0000000000000000 [ 242.376787] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff842180ac [ 242.384072] RBP: ffffffff84207dc0 R08: 0000000000000000 R09: 0000000000000000 [ 242.391327] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 242.398609] R13: fffffbfff0708868 R14: ffffffff847ebaf8 R15: 0000000000000000 [ 242.405877] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.414114] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.419983] CR2: 00007f2e3f3a7728 CR3: 00000001d457a000 CR4: 0000000000160670 [ 242.427290] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.434567] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.441849] Stack: [ 242.443970] ffffffff84207df8 ffffffff81027ed5 ffffffff84208000 ffffffff847dd788 [ 242.451473] fffffbfff0708868 ffffffff847ebaf8 0000000000000000 ffffffff84207e08 [ 242.459025] ffffffff8102945a ffffffff84207e20 ffffffff81220418 dffffc0000000000 [ 242.466561] Call Trace: [ 242.469119] [] default_idle+0x55/0x3c0 [ 242.474654] [] arch_cpu_idle+0xa/0x10 [ 242.480082] [] default_idle_call+0x48/0x70 [ 242.485975] [] cpu_startup_entry+0x5fd/0x8f0 [ 242.492024] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 242.499014] [] ? call_cpuidle+0xe0/0xe0 [ 242.504651] [] rest_init+0x189/0x190 [ 242.509997] [] start_kernel+0x6b9/0x6ee [ 242.515631] [] ? thread_stack_cache_init+0xb/0xb [ 242.522027] [] ? early_idt_handler_array+0x120/0x120 [ 242.528751] [] ? early_idt_handler_array+0x120/0x120 [ 242.535535] [] x86_64_start_reservations+0x2a/0x2c [ 242.542210] [] x86_64_start_kernel+0x140/0x163 [ 242.548417] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.567423] NMI backtrace for cpu 1 [ 242.571022] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.113-ge70c132 #34 [ 242.578308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.587663] task: ffff8800bb378000 task.stack: ffff8800bb3d8000 [ 242.593745] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.602502] RSP: 0018:ffff8800bb3dfcb8 EFLAGS: 00000046 [ 242.607942] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.615228] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.622513] RBP: ffff8800bb3dfce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.629772] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.637044] R13: 0000000000000003 R14: ffffffff8426f2e0 R15: 0000000000000002 [ 242.644313] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.652553] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.658410] CR2: 00007f2e48435000 CR3: 00000001d082a000 CR4: 0000000000160670 [ 242.665692] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.672957] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.680202] Stack: [ 242.682352] ffffffff8426f2e0 ffffffff847ef680 fffffbfff08fd984 dffffc0000000000 [ 242.689861] ffff8801db31bca0 ffff8800bb3dfd00 ffffffff810b982b ffffffff839f6100 [ 242.697402] 0000000000000003 ffff8800bb3dfd60 ffffffff81d0d6f4 ffffffff8141a093 [ 242.704947] Call Trace: [ 242.707517] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.713928] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.721012] [] ? print_lock+0xab/0xae [ 242.726470] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.733227] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.740220] [] watchdog+0x6fa/0xae0 [ 242.745500] [] ? watchdog+0xc3/0xae0 [ 242.750836] [] kthread+0x268/0x300 [ 242.756042] [] ? reset_hung_task_detector+0x20/0x20 [ 242.762700] [] ? kthread_create_on_node+0x400/0x400 [ 242.769336] [] ? kthread_create_on_node+0x400/0x400 [ 242.776000] [] ret_from_fork+0x55/0x80 [ 242.781509] [] ? kthread_create_on_node+0x400/0x400 [ 242.788191] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 8b 20 17 00 4c 89 e7 57 9d 0f 1f [ 242.807351] Kernel panic - not syncing: hung_task: blocked tasks [ 242.813505] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.113-ge70c132 #34 [ 242.820752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.830088] 0000000000000000 dda367043ee9cffd ffff8800bb3dfca8 ffffffff81d0278d [ 242.838070] ffffffff83882e80 ffff8800bb3dfd80 dffffc0000000000 7fffffffffffffff [ 242.846057] ffff8800b67c62e8 ffff8800bb3dfd70 ffffffff81419b6a 0000000041b58ab3 [ 242.854028] Call Trace: [ 242.856591] [] dump_stack+0xc1/0x124 [ 242.861932] [] panic+0x1aa/0x388 [ 242.866925] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.873824] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.881069] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.888320] [] watchdog+0x70b/0xae0 [ 242.893573] [] ? watchdog+0xc3/0xae0 [ 242.898908] [] kthread+0x268/0x300 [ 242.904068] [] ? reset_hung_task_detector+0x20/0x20 [ 242.910705] [] ? kthread_create_on_node+0x400/0x400 [ 242.917345] [] ? kthread_create_on_node+0x400/0x400 [ 242.924071] [] ret_from_fork+0x55/0x80 [ 242.929578] [] ? kthread_create_on_node+0x400/0x400 [ 242.936793] Dumping ftrace buffer: [ 242.940363] (ftrace buffer empty) [ 242.944055] Kernel Offset: disabled [ 242.947676] Rebooting in 86400 seconds..