fffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) ioctl$KDSETLED(r0, 0x4b32, 0x3f) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)=""/186) syz_open_pts(r0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x12, 0xffffffffffffff9c, 0x0) 2018/04/11 21:58:20 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000080)=0x4) 2018/04/11 21:58:20 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x100, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x40, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000340)=0x4, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x800, 0x3, &(0x7f0000000280)=[{&(0x7f0000000140)="50e9b6ffe9ecb8b3f31fae8128fb535b7e4372e3cf12dad645ef3bd346dc7dcd146fb26abfd116335d4fbeb368117b1fac0d5d1ab34615518cb7c9fb6c2b8f3424e668fdfd808544d7a46f961240522d9f4cb6f958208409e884612ce3fed4510ef62a5f32074bad6b05e12ce8", 0x6d, 0x3ff}, {&(0x7f00000001c0)="25df8d369f8bd97d44c4c9242eb388bb2993b8ad2c9628bc0d8ee943ef4733", 0x1f}, {&(0x7f0000000200)="c031d8b1d03561f8ad5eda2933c19576d072a451d66997dc4c8fb4a38d7959a46ed362a9545e5c3bf555873d6297c2543465ac0912f5019a1d2902b12f4606866c780b3d1784ec797806800487f9ea3cd5cf6e2260df01365282e1dee3432265cfb70a738c6362c619d5060022c264", 0x6f, 0x7}], 0x800, &(0x7f0000000380)=ANY=[@ANYBLOB="636865636b3d6e6f726d616c2c6e66733d6e6f7374616c655f726f2c6e66732c636865636b3d6e6f726d616c2c466c7573682c7379735f696d6d757461626c652c666d61736b3d333336313131362c666d61736b3d36080030332c004045319bd07e386e9129ad974ace54f6f22918c72dfbafa4c320"]) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x100) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x8000000000000020) syz_open_pts(r0, 0x48002) 2018/04/11 21:58:20 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:20 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) ioctl$KDSETLED(r0, 0x4b32, 0x3f) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)=""/186) syz_open_pts(r0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:58:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e00010300000000000000000300000000000000000000009effffff0001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:21 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140), 0x0) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa, 0x4e20}}}, 0x32) setsockopt(r1, 0x111, 0x1, &(0x7f0000f27000), 0x213) read(0xffffffffffffffff, &(0x7f0000000800)=""/181, 0xb5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000007c0)={0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000780)=""/31}, 0x18) accept4$packet(r1, 0x0, &(0x7f0000000040), 0x800) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) fstat(r0, &(0x7f0000000200)) 2018/04/11 21:58:21 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7dbb, 0x101000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x7, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x8, 0x30, 0x0, 0xfffffffffffffff9}, &(0x7f00000001c0)=0x18) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x2, 0x40) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000080)={0x3, r0}) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000200)='eql\x00', 0x10) syz_open_pts(r1, 0x4085) 2018/04/11 21:58:21 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a99904000000b0bd727ac496bf2616c96ef96b795f1c89b8a2060000000000000083b1188949c1c7946a948aac1a78adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b", 0x87) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)={0x20, 0x100000000, 0x2, 0xfffffffffffffffd, 0x8, 0x5, 0x200, 0xead, 0xffff, 0x5ed}) 2018/04/11 21:58:21 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101000, 0x0) getsockname(r0, &(0x7f0000000080)=@ax25, &(0x7f0000000100)=0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0xffffffff, 0x200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) write(r1, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xfd95) read(r2, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:21 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000040)={0x1a, 0x10001}) 2018/04/11 21:58:21 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) ioctl$KDSETLED(r0, 0x4b32, 0x3f) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)=""/186) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:58:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000fffff0000001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:21 executing program 3: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) fcntl$notify(r0, 0x402, 0x24) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x200240) semget$private(0x0, 0x4, 0x0) 2018/04/11 21:58:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x0, 0x100000000, 0x2, 0xfffffffffffffffd, 0x8, 0x5, 0x200, 0xead, 0xffff, 0x5ed}) 2018/04/11 21:58:21 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x101, 0x101080) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x19}, 0x8}, {0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}, 0x8, [0xb409, 0x3, 0x80000001, 0x8, 0xfff, 0xffffffffffff8001, 0x9, 0x30]}, 0x5c) syz_open_pts(r0, 0x0) 2018/04/11 21:58:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e000103000000000000000003000000000000000000000000f000000001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:21 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140), 0x0) read(0xffffffffffffffff, &(0x7f0000000800)=""/181, 0xfffffffffffffed5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000007c0)={0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000780)=""/31}, 0x18) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f0000000040)='oom_score_adj\x00') fstat(r0, &(0x7f0000000200)) 2018/04/11 21:58:22 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1, 0x210000) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f00000000c0)={0x8880000000000000, 0x100001, 0x10000, 0x8, 0x15}) syz_open_pts(0xffffffffffffffff, 0x0) r2 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r2}) 2018/04/11 21:58:22 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x0, 0x100000000, 0x2, 0xfffffffffffffffd, 0x8, 0x5, 0x200, 0xead, 0xffff, 0x5ed}) 2018/04/11 21:58:22 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40, 0x0) syz_open_pts(r0, 0x0) 2018/04/11 21:58:22 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) ioctl$KDSETLED(r0, 0x4b32, 0x3f) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:58:22 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000016e00000001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:22 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140), 0x0) read(0xffffffffffffffff, &(0x7f0000000800)=""/181, 0xb5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000007c0)={0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000780)=""/31}, 0x18) clone(0x0, &(0x7f0000000080), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000000040)) fstat(r0, &(0x7f0000000200)) 2018/04/11 21:58:22 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101000, 0x0) getsockname(r0, &(0x7f0000000080)=@ax25, &(0x7f0000000100)=0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) write(r1, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xfd95) read(r2, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:22 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x400202) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'ip_vti0\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) write(r1, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) read(r2, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:22 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e00010300000000000000000300000000000000000000006e0100000001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:22 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x0, 0x100000000, 0x2, 0xfffffffffffffffd, 0x8, 0x5, 0x200, 0xead, 0xffff, 0x5ed}) 2018/04/11 21:58:22 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x80, 0x5, 0x1, 0x7f, 0x9a8, 0x58, 0x0, 0xc0ee, 0x2, 0x59, 0x1, 0xffffffff7ffffffd}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x2000000000000, 0x0) name_to_handle_at(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0xb4, 0x401, "8d8848c05b360804a94acd6aa21a0b50bcdd0a29ef7dd876f0758797f8813fa10c38444d4229dfff3237652b61c7369e52e8208ff91e472984411caa92480879ac93ac806d089c60a483147d0ccfc3d10dc71f8588ed7eac2e251b5d82f597a7a6bb694af055dc2c69257cb673b90ef249e78760522d4f1c3f40d9341959f7a0ac9fcdaed382dca83c6543d0a5401de70bf374639df00c5ae3d273416a187f7f745e65bcebffd2c0706c11f8"}, &(0x7f00000001c0), 0x400) 2018/04/11 21:58:22 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:58:22 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) read(r1, &(0x7f0000000800)=""/181, 0xb5) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9, 0x20080) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000080)={{0xffffffffffffffff, 0x2, 0x8001, 0x1, 0x7}, 0x80, 0x1}) 2018/04/11 21:58:22 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x200000, 0x0) getsockname(r0, &(0x7f00000000c0)=@generic, &(0x7f0000000140)=0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x8000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000040)={0x2, 0x2, 0x3, 0x7fff, 0x7ff, 0x4670}) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x3) 2018/04/11 21:58:22 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e000103000000000000000003000000000000000000000000f0ffff0001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:22 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x20, 0x0, 0x2, 0xfffffffffffffffd, 0x8, 0x5, 0x200, 0xead, 0xffff, 0x5ed}) 2018/04/11 21:58:22 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140), 0x0) read(r0, &(0x7f0000000100)=""/181, 0xb5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000007c0)={0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000780)=""/31}, 0x18) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) fstat(r0, &(0x7f0000000200)) 2018/04/11 21:58:22 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2000) ioctl$TIOCEXCL(r0, 0x540c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x0) 2018/04/11 21:58:23 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:58:23 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000200)={{0x4, 0x401}, 'port0\x00', 0x19, 0x100000, 0x6, 0x3, 0x5, 0x161, 0x3, 0x0, 0x5, 0x8}) write(r1, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:23 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x100000000, 0x5}) syz_open_pts(r0, 0x0) 2018/04/11 21:58:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e00010300000000000000000300000000000000000000007fffffff0001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:23 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) 2018/04/11 21:58:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x20, 0x0, 0x0, 0xfffffffffffffffd, 0x8, 0x5, 0x200, 0xead, 0xffff, 0x5ed}) 2018/04/11 21:58:23 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101000, 0x0) getsockname(r0, &(0x7f0000000080)=@ax25, &(0x7f0000000100)=0x80) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) write(r1, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xfd95) read(r2, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:23 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140), 0x0) read(0xffffffffffffffff, &(0x7f0000000800)=""/181, 0xb5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000007c0)={0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000780)=""/31}, 0x18) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/68, 0x44}, {&(0x7f0000000140)=""/41, 0x29}, {&(0x7f0000000280)=""/137, 0x89}, {&(0x7f0000000340)=""/194, 0xc2}], 0x4}, 0x2) sendmsg$kcm(r1, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000440)="14971ed43e7e0f3f1d494c2779906e1880e50331f9399a482b9de1c7d387dfbac545dbb8aa255cc3a7d148db90ec919483ba9516c11161d166238b415203d267cd81e1e5a10009a2de4f2b41162c1193f2df53bf5f4d4833b6f0649c5fd09cf90c067cc0def80a7ee017346dedf02ec7d36d022bc20c4d8b110cff8f7d132c34a6032c1e9ce568a9", 0x88}, {&(0x7f0000000500)="54c71f09e1c683315c56b38ba27e53a8dac62778526a42d4dc378230ae8778e518a88ebd1ae31e20dacc880bf6a198306b324cb87d2e94462cced4a2b7029d88224a4c0262d5bb73578773c3da7af2d92d9e474c00b84dc60bc22bad7c96e4d845ed2006c52300f7611fc3e0ea54d314fe7c5f0569b4dce8cc7ced912b949a6c38b0bf1d1b2de19b458d06e4348584a2225321c0d8d2beda6a883b2493f1d708dee42e209907c0131dabbaab74a0a79a1a58c599636447183726384fc97f32cc1fed38d8e020", 0xc6}, {&(0x7f0000000600)="914a16c339385dad524b793e63ac509b6195353e9b49ae4ce09473a1040b5e96f7cce81914577dbda3550466ef1819192db9790a4b2d556ca64892d0f73ede1cd7f149cdcecfa0a224f89cdf5f97a70efdd7b8f575f65a960c540761c60c65dd0fb612b377c47e9320fa65f2fdbb120d3f840439126b45f1a850ab7e550d5452b648c2ab196107b2dec294593814e4ad182a06c1b9b1b196697698b1b5b979", 0x9f}, {&(0x7f00000006c0)="27fdd608052871cb4bb315c02bf12376d5a2af9d4bcb045790327999b53609660f69e5c8b01df40b183933d060868b2c917166ff6d17073f365931b5f78f184be5ee9fde38fb97dbe6a27dd8b35e7b07d3fc96f9ea9dfeb65f38ef4aec920a58d555445b2f8b0dfb7d1d5961f5b74273d0c825025681a9d4cbdbe857e39253cc5bcfcf86c7e69014b41c535cca513a4ea2f245dcbb28c599334296fa72d3ae30efcadadbb151e0adf94c", 0xaa}, {&(0x7f00000008c0)="c4c0c00279f2536fad1fcce43b25ad725177facd5d2500292be7bf326c25a45bd213e29eeeaf1d3158dbb2010deb93bad0281438029051c5", 0x38}, {&(0x7f0000000900)="44802564d8b2fb108171532e2a54f3275b7afecb751fbb464104cbb6a9400d598b5c90eeea1cf88d559b2d58ab5e81ea411a5a08cef8de4bcbeffee19851357c3636a349b0a82dfc62d73ab120e866383f3f571b9c098cd3de13a0554ce1f24645a5878259e902be9ada77936a36c2104184fcec68a0d8", 0x77}, {&(0x7f0000000980)="9acab3e7ebccff9b7b1665a2a426d45e86456681d8f69bc3bdba9b38864390fdd07ab4fcab86f8a4fdf68cb4ba15befcdb078062c05ed0c47542d4b55b1cdd6fe5084d66e68456421e5fcda5fb428a0bd5683f94590e7e71cee6d12c855b63510b193c2b8bcc5a71175d798959c3ecd890029bc14ad878c854a60e29afba680baf8707c374af167f070574daacd3e956ceb20cdb7f1a901e8d13f65c169118e873bb20fcfaf5964c5416dd2a0dc7ca4318bcc02ca09ba366e064f1b5f782d6", 0xbf}, {&(0x7f0000000a40)="ade0cf70dc140b3c7f4c0589", 0xc}], 0x8, &(0x7f0000000b00)=[{0xb0, 0x11f, 0x8000, "bdfc80b3aa9ae6ca81f0191702d3b053b0ee39eb091a610efd9289afbb3e393813636768c2d74e9c705f34db8c3811ad9492fc21943d7a5132b6d1562cad90fe57da303b6ef02b2f31f6eaa6dcf7ee6c980dcfbc8e41e0b46ac38e38da562741ab4a2d09e2c9a75e9abcf6abab18bfad68b998e442e29e465183830ca2564e18918d4ce3e02aad9ac3e51b79eeeb4033213d9dd722d43e3e810d762f3df3"}, {0x98, 0x0, 0x101, "31688d7c70f96bf300f4b6ada1cce47e9d75afb2499c6e4c80821945988de88dd0fb3d17d9782e20d6521b61650e8fa919c17a877ac4507c84c297a03ebdea57885ad6d205084c870b65748bbbcb12284b8e1519281306d5b220248ee044fd187cdba84aecbad49ace7ef106d9c43bbea94c9315ce49d00ff62f3eb6bfc3a21b561de640aa295630"}, {0x60, 0x110, 0x100000001, "3695070a8ce05eeb2075d6cb86aeed08fa755e382c543c08761f1014966a362afef793f7f86cece25ce38dc2a6b00834c05cb0114469e408817634dd21abfd7ba798806086137832aef5ca8a1350"}, {0x40, 0x105, 0x1, "46ac85915fa9d8338a24c676b23a6e51d6d1eac57ab17425c9a701e62ae8f2c1b4c1938158f6decf51"}], 0x1e8, 0x40804}, 0x800) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) fstat(r0, &(0x7f0000000200)) getpeername$packet(r1, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000d80)=0x14) 2018/04/11 21:58:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000f0ffffff0001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x20, 0x0, 0x0, 0xfffffffffffffffd, 0x8, 0x5, 0x200, 0xead, 0xffff, 0x5ed}) 2018/04/11 21:58:23 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0x380000000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) 2018/04/11 21:58:23 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_dev$mice(&(0x7f0000e64ff0)='/dev/input/mice\x00', 0x0, 0x0) r2 = getpgid(0x0) fcntl$setown(r1, 0x8, r2) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x0, r1, 0x1}) fcntl$setstatus(r0, 0x4, 0x40800) openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x2, 0x0) syz_open_pts(r0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0], 0x9, 0x6, 0x3, 0x2}) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f00000001c0)={0x0, 0x443c, 0x1}) 2018/04/11 21:58:23 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:58:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000020000000001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:24 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x20, 0x0, 0x0, 0x0, 0x8, 0x5, 0x200, 0xead, 0xffff, 0x5ed}) 2018/04/11 21:58:24 executing program 4: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:58:24 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140), 0x0) read(0xffffffffffffffff, &(0x7f0000000800)=""/181, 0xb5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000007c0)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000780)=""/31}, 0xffffffffffffff37) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) fstat(r0, &(0x7f0000000200)) 2018/04/11 21:58:24 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x40) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0x7e, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x800}, 0x8) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) linkat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x1000) syz_open_pts(r1, 0x0) 2018/04/11 21:58:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000009effffff01"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:24 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x8000000000000000, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x8000003, 0x4, 0x100}) syz_open_pts(r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f0000000100)}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) 2018/04/11 21:58:24 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101000, 0x0) getsockname(r0, &(0x7f0000000080)=@ax25, &(0x7f0000000100)=0x80) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) write(r1, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xfd95) read(r2, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:24 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) ftruncate(r1, 0x2000000000000000) read(r1, &(0x7f0000000800)=""/181, 0xb5) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x100, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) 2018/04/11 21:58:24 executing program 4: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:58:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000007fffffff01"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:24 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x20, 0x0, 0x0, 0x0, 0x0, 0x5, 0x200, 0xead, 0xffff, 0x5ed}) 2018/04/11 21:58:24 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x7}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x7fff, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e24, 0x8, @empty, 0x7ff}, @in6={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x10000}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xb0) 2018/04/11 21:58:24 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0xd8, "9a9720ca761352f24f87c99901e4316e4b6108f3d73ac4c11e48240a1712e3070b85f67812ec74d0c00b17dd2826bbcce943116976212c9f3dafd82b9a7d9af8c41021d88ff0e111bdfbf44408d114bfc419498fed347489aa3ac595c0439c8df5e2d326e0257b2a96ce01119409d7f9c933078d949d24ed0cf605d99d860a0f82742026173267f49abdedbce7bbd4e662d8eb484796ce6b099c09cd79b4144d8f2f91db941c6c3ebc1630ebdf75744e9e11cf67cf61ccf9fbb53ad5d78efe0e2b12b71aeff7e20b6e3bb4447c8a479cdaccbcf5bd076373"}, &(0x7f00000002c0)=0xe0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e24, 0xcf, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x84) syz_open_pts(r1, 0x0) r4 = msgget(0x2, 0x509) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00000003c0)=""/190) msgsnd(r4, &(0x7f0000000100)={0x2, "a926665f94473e1e9b4cd70f578093d7192aa7e32644444655943695594946e0e2bf857821719c74d7795433a18c9373911d8e2cb4d7a8cb1fb5143292d69d6e6b61227c4a259a311c26a9c01d22fc8be0d2af396a25bcfb47edafefb48401a4ef471c06ea9e27e1fdf7bfc228"}, 0x75, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_LOCK(r5, 0x4008642a, &(0x7f00000000c0)={r6, 0x8}) 2018/04/11 21:58:24 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:24 executing program 4: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:58:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000101"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:25 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000080)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) 2018/04/11 21:58:25 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000200000001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:25 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0xead, 0xffff, 0x5ed}) 2018/04/11 21:58:25 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x3) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:25 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140), 0x0) mq_open(&(0x7f00000000c0)='[md5sum#\x00', 0x80, 0x98, &(0x7f0000000080)={0x5, 0x3ea, 0x6, 0x9, 0x800, 0x7d, 0x7ff, 0x81}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000007c0)={0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000780)=""/31}, 0x18) clone(0x20000, &(0x7f0000000040), &(0x7f000015dffc), &(0x7f00000001c0), &(0x7f0000000100)="8b542f60c472f994c374acd2a7e0cf12a53c55868ab4b94614f382350d702846fc40e4a74cacb30650cc6fa25ac35476de7c7c0685d021f6bdd4466ec9af328a3bad53b38cca4c0b524b1434cbbb68135c4f7704a1f68ffe8e0e20b5b2bd5e415936ebe182e95d988025fdba6b822f1ff0cc118531b6641d283b275a4a3173db12a7d333c7cc1ed17009292292b26d5e87382a5dcd1f764c23b8fba6c4b6c977fedc37ee7ddfb8fc4f3f5cd94d876483499414e6b241346e68a7b8cd1756") 2018/04/11 21:58:25 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x1000000000000, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x101100, 0x0) r1 = semget$private(0x0, 0x3, 0x4) semctl$SEM_STAT(r1, 0x2, 0x12, &(0x7f00000000c0)=""/4096) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) memfd_create(&(0x7f00000010c0)='/dev/ptmx\x00', 0x2) 2018/04/11 21:58:25 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101000, 0x0) getsockname(r0, &(0x7f0000000080)=@ax25, &(0x7f0000000100)=0x80) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) write(r1, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xfd95) read(r2, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:25 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:58:25 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e000103000000000000000003000000000000000000000000fffffff001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:25 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xead, 0xffff, 0x5ed}) 2018/04/11 21:58:25 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:58:25 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x3, r0, 0x1}) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000080)=0xfffffffffffffa24, 0x4) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00000000c0)={0x8, 0x9, 0x4}) r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x400, 0x0) r4 = syz_open_pts(r3, 0x4000) write(r1, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) read(r4, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:25 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1}) syz_open_pts(0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="6a4f8767dfbe9582fa1137436a05ba0fac334cffe0bf7aeea1a9f3bb1f836344de1192e19c052696072c535e612de45969e76108ee641ab444f24c6c59ab8c8a6ebd59a9d80f10970bbaf5cd2ef614381a5187ade6e67fa1032be2c1d31e264fb591497a12e491e3baae7b7a3629d40fd9575abe39921338eccb526b9ecd5b258aba779229670ac8095d52174a3792c08dfe2b8e7fd685202f818f24089f8adaa07792907e39a02c055749b854f4c039635be4f4be869e9e6a0ee4186c5ec9d0d68b351cfdc85c67bebfff631462955004b73c23cb53133abc7e86c273f0144d543295072bb8d689d59b97346d884488622f63", 0xf3, 0xfffffffffffffffc) keyctl$update(0x2, r0, &(0x7f00000001c0)="592902b06c7480b9907fe7bed2958f2fe9cd25b7060a4878ae22aba8d8946387586f0a4369e7d7cdca9ad8838a0f7a38e49d30415f39231964f65bc93fdf961a88d3ead71f1effa7a5a47c59fc876ad272e884425a8b7f516380d2d9439f994f92f21c030a3ef3ee0eb7f568f3c12a421429c7b8e43d7178054ff94669cf03f61148a1327018a6d00fd2872242c9c85f6fd8dd897255769aed0678051b98712cb4e4443347fb63d6b98d8e0297d84971", 0xb0) 2018/04/11 21:58:25 executing program 3: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x82) perf_event_open(&(0x7f000025c000)={0x2, 0x401, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, r0, 0x0) syz_open_pts(r0, 0x2000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4041, 0x0) syz_open_pts(r1, 0x0) 2018/04/11 21:58:25 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e000103000000000000000003000000000000000000000000016e000001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:25 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:58:25 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x5ed}) 2018/04/11 21:58:26 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000040)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3126a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f279ab2cd7040e1371f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:26 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x621434}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) 2018/04/11 21:58:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e00010300000000000000000300000000000000000000000000f0ffff01"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:26 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000280)="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", 0x143) read(0xffffffffffffffff, &(0x7f0000000800)=""/181, 0xb5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000007c0)={0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000780)=""/31}, 0x18) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) fstat(r0, &(0x7f0000000040)) 2018/04/11 21:58:26 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) sched_setattr(r0, &(0x7f0000000080)={0x30, 0x0, 0x1, 0x1, 0x2, 0x1, 0x5, 0x2}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x0) 2018/04/11 21:58:26 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:58:26 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xfd95) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x5ed}) 2018/04/11 21:58:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e000103000000000000000003000000000000000000000000ffffff9e01"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x5ed}) 2018/04/11 21:58:26 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x3) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:26 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:58:26 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x101200, 0x0) fgetxattr(r0, &(0x7f0000000080)=@known='system.posix_acl_default\x00', &(0x7f0000000200)=""/196, 0xc4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) r2 = syz_open_pts(r1, 0x0) write(r1, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) read(r2, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:26 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0xc0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000540)={0x5, [0x1, 0x3, 0x4, 0x3ff, 0x4]}, &(0x7f0000000580)=0xe) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000280)={0xaa44, 0x1000, 0xffffffff, 0x5}) r3 = mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x810, 0xffffffffffffff9c, 0xa) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000004c0)={0xec, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="09631040", @ANYRES64=r3, @ANYBLOB="010000000000000001634040040000000000000001000000000000000000000001000000000000000000000078000000000000000800000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="852a747001000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000002000000000000000200000000000000852a747001000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000003000000000000002100000000000000852a747000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000f00000000000000"], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="12634840010000000000000001000000000000000000000011000000000000000000000038000000000000003000000000000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r0, @ANYBLOB="0000000004000000000000008561646600000000080000000000000002000000000000003300000000000000"], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000200000000000001634040040000000000000004000000000000000000000001000000000000000000000000000000000000005000000000000000", @ANYPTR=&(0x7f0000000280)=ANY=[], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="00000000000000002800000000000000380000000000000018000000000000003800000000000000200000000000000000000000000000007800001e0000000018000000000000004000000000000000"], @ANYBLOB='\vc\x00\x00'], 0x7f, 0x0, &(0x7f0000000440)="b5f29a38501e0318a5c54c8c4a5b8c28473bc7b8bc9be2b2fea0ce253edf560c814778ac0af8879dd947096a28987f814b758f02b9a4b442cfde32e901c59e3798b726b3435b2fac4d0491703bc7fb69d88ff4dd1f3746fa648260ce2c0d4d84693d94ca6c6fd16d796df2d3748694d3ff0186daa383476ec525a648ccef6f"}) syz_open_dev$sg(&(0x7f0000000500)='/dev/sg#\x00', 0x7, 0x2c6703) 2018/04/11 21:58:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000016e01"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:26 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:58:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xead, 0x0, 0x5ed}) 2018/04/11 21:58:27 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0xd8, "9a9720ca761352f24f87c99901e4316e4b6108f3d73ac4c11e48240a1712e3070b85f67812ec74d0c00b17dd2826bbcce943116976212c9f3dafd82b9a7d9af8c41021d88ff0e111bdfbf44408d114bfc419498fed347489aa3ac595c0439c8df5e2d326e0257b2a96ce01119409d7f9c933078d949d24ed0cf605d99d860a0f82742026173267f49abdedbce7bbd4e662d8eb484796ce6b099c09cd79b4144d8f2f91db941c6c3ebc1630ebdf75744e9e11cf67cf61ccf9fbb53ad5d78efe0e2b12b71aeff7e20b6e3bb4447c8a479cdaccbcf5bd076373"}, &(0x7f00000002c0)=0xe0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e24, 0xcf, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x84) syz_open_pts(r1, 0x0) r4 = msgget(0x2, 0x509) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00000003c0)=""/190) msgsnd(r4, &(0x7f0000000100)={0x2, "a926665f94473e1e9b4cd70f578093d7192aa7e32644444655943695594946e0e2bf857821719c74d7795433a18c9373911d8e2cb4d7a8cb1fb5143292d69d6e6b61227c4a259a311c26a9c01d22fc8be0d2af396a25bcfb47edafefb48401a4ef471c06ea9e27e1fdf7bfc228"}, 0x75, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_LOCK(r5, 0x4008642a, &(0x7f00000000c0)={r6, 0x8}) 2018/04/11 21:58:27 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100)=0x0, &(0x7f0000000200)=0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000080)='./file0\x00', r4, r6) write(r1, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) r7 = memfd_create(&(0x7f0000000340)='self{cpuset-,ppp1%proc&wlan1\x00', 0x2) r8 = gettid() r9 = gettid() r10 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002240)={0x0}, &(0x7f0000002280)=0xc) r12 = accept4$unix(r0, &(0x7f00000022c0), &(0x7f0000002340)=0x6e, 0x80000) socket$nl_generic(0x10, 0x3, 0x10) r13 = creat(&(0x7f0000002380)='./file0\x00', 0x3) r14 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000023c0)=0x0) sendmmsg$unix(r7, &(0x7f0000002540)=[{&(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001b00)=[{&(0x7f0000000400)="5ee8f209b476131d869a15c55303966e0c747109cded8a2be6786130ff91d6f3193cf58a060017da498ac9209e3bc7d8484a6c586e8dc047ec85bc525e4e0fadf3a4a9ab7a571704953c88c35229b91bcfbe78ab2f0549b74d15b778223f26e402d7684264d37a5fb4d96d9e13d28cbd29584d97c5be4a9bc184cce1ae1ee5cb6450330ee44948b8cf8a5105a017b9a0677bfed55722f69e3f3aae38859d3238efeb2b1296aeec00e1fb4c7af681d1cf3914c7e4162e0ec913c3d3ad89f064692d85cddff3328c2f723a047e0bbb39695d", 0xd1}, {&(0x7f00000008c0)="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{&(0x7f0000001d00)="81134e5242cad188cd1d78caf924c7d49d452481854177360cc6f2ad02feebfc22a6a86e9bb8c746795f2635647365eb6cda421fc1aa864be105a3955c7c991e088546e59932a2c2b022226074759f8c485665bd7adeb4e7ab96d13aba43d56f278945aa4d39d1b1a33010f7e261fc89f5d95431298801b3a48c85ea09ab54a2ab7597e5af91ae7fabaca9e0036f1111af6f7a3ad667c6ab2618274dc25e5d60a16bb6016c0a55271c219e3d94dd091cf78455a6afb34564a2e2660dc4692a2964b024347f1ab6cfdccd0a980ec8f876d51d3393499ced95652101a3bb29c23bcde7af5daec67da34e3a5f", 0xeb}, {&(0x7f0000001e00)="e6", 0x1}, {&(0x7f0000001e40)="d8eb347b938b6079c4c7f11645244b0dc1724db6538dc4ba36cd156a7851f9542a63726a95928c316b1de3089a52fa273075d94103b3dad6e48d7d9f0d7197dd4f6ba4124f49efb8bdb93498e89a0285659b54d04e00589e50b4d7d29af14aec6f90aa404324087b6e0d79d1fe27be2fd67747914e5f0886e450ed7a0c372439ea4f5f8348e1cd2a", 0x88}, {&(0x7f0000001f00)="bc64986717f37ab517adde15325e6a536f629e2304d34707625b0083e9f5c8298aedda1a6537e79782734c3309d5e514e682b758c489b6359942b1f54134a88f8f86de0dc5", 0x45}, {&(0x7f0000001f80)="1a024beb6f0d946da6c61610067e9aa9c84fd87b420a3e0a74e721b424a8c7fff73c2de747e0b20587156c79def72dbdf623a504f12d3e130b4803c12a36dd831480707dcf824fa4ea", 0x49}, {&(0x7f0000002000)="1789ad9ff038f8f108a747928fbc5b0feeeccba9293c724279b9cc5e5f00f45f5556ea750c7e58f272a066013c2fb0b64b8acf0c73d97d432b8ecb48d9964cad35f2320f7595d3fbd0114909eefb94abaca6dccb00be", 0x56}], 0x7, &(0x7f0000002100)=[@rights={0x20, 0x1, 0x1, [r0, r2, r1]}], 0x20, 0x4000001}, {&(0x7f0000002140)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002200)=[{&(0x7f00000021c0)="2847893a7b20d7fd5384cdbdd4d957", 0xf}], 0x1, &(0x7f0000002400)=[@rights={0x28, 0x1, 0x1, [r1, r2, r0, r1, r1, r2]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r10, r5, r6}, @cred={0x20, 0x1, 0x2, r11, r4, r6}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r2, r0, r12, r0, r13, r1]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r14, r4, r6}, @rights={0x20, 0x1, 0x1, [r1, r0, r2, r1]}, @cred={0x20, 0x1, 0x2, r15, r5, r6}], 0x120, 0x1}], 0x3, 0x1) read(r2, &(0x7f0000000800)=""/181, 0xb5) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000300)) 2018/04/11 21:58:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e000103000000000000000003000000000000000000000000f0ffffff01"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:27 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x10000) write$cgroup_pid(r0, &(0x7f0000000080)={[0x33]}, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x0) 2018/04/11 21:58:27 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xead, 0x0, 0x5ed}) 2018/04/11 21:58:27 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140), 0x0) read(r0, &(0x7f0000000800)=""/181, 0xfffffe72) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) mkdirat$cgroup(r1, &(0x7f0000000100)='syz0\x00', 0x1ff) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) fstat(r0, &(0x7f0000000200)) 2018/04/11 21:58:27 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xfd95) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:27 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:58:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e000103000000000000000003000000000000000000000000fffff00001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:27 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:58:27 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000100)}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TCSBRK(r1, 0x5409, 0xfffffffffffffffc) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x8102, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x3, 0x100) r3 = syz_open_pts(r2, 0x0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000000040)=""/66) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x40) 2018/04/11 21:58:27 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0xd8, "9a9720ca761352f24f87c99901e4316e4b6108f3d73ac4c11e48240a1712e3070b85f67812ec74d0c00b17dd2826bbcce943116976212c9f3dafd82b9a7d9af8c41021d88ff0e111bdfbf44408d114bfc419498fed347489aa3ac595c0439c8df5e2d326e0257b2a96ce01119409d7f9c933078d949d24ed0cf605d99d860a0f82742026173267f49abdedbce7bbd4e662d8eb484796ce6b099c09cd79b4144d8f2f91db941c6c3ebc1630ebdf75744e9e11cf67cf61ccf9fbb53ad5d78efe0e2b12b71aeff7e20b6e3bb4447c8a479cdaccbcf5bd076373"}, &(0x7f00000002c0)=0xe0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e24, 0xcf, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x84) syz_open_pts(r1, 0x0) r4 = msgget(0x2, 0x509) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00000003c0)=""/190) msgsnd(r4, &(0x7f0000000100)={0x2, "a926665f94473e1e9b4cd70f578093d7192aa7e32644444655943695594946e0e2bf857821719c74d7795433a18c9373911d8e2cb4d7a8cb1fb5143292d69d6e6b61227c4a259a311c26a9c01d22fc8be0d2af396a25bcfb47edafefb48401a4ef471c06ea9e27e1fdf7bfc228"}, 0x75, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_LOCK(r5, 0x4008642a, &(0x7f00000000c0)={r6, 0x8}) 2018/04/11 21:58:27 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xead}) 2018/04/11 21:58:28 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:58:28 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xfd95) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000201"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:28 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140), 0x0) read(0xffffffffffffffff, &(0x7f0000000800)=""/181, 0xb5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000007c0)={0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000780)=""/31}, 0x18) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) fstat(r0, &(0x7f0000000200)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt(r1, 0x776, 0x6, &(0x7f0000000040)="6689be55c2817e080941", 0xa) 2018/04/11 21:58:28 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0xd8, "9a9720ca761352f24f87c99901e4316e4b6108f3d73ac4c11e48240a1712e3070b85f67812ec74d0c00b17dd2826bbcce943116976212c9f3dafd82b9a7d9af8c41021d88ff0e111bdfbf44408d114bfc419498fed347489aa3ac595c0439c8df5e2d326e0257b2a96ce01119409d7f9c933078d949d24ed0cf605d99d860a0f82742026173267f49abdedbce7bbd4e662d8eb484796ce6b099c09cd79b4144d8f2f91db941c6c3ebc1630ebdf75744e9e11cf67cf61ccf9fbb53ad5d78efe0e2b12b71aeff7e20b6e3bb4447c8a479cdaccbcf5bd076373"}, &(0x7f00000002c0)=0xe0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e24, 0xcf, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x84) syz_open_pts(r1, 0x0) r4 = msgget(0x2, 0x509) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00000003c0)=""/190) msgsnd(r4, &(0x7f0000000100)={0x2, "a926665f94473e1e9b4cd70f578093d7192aa7e32644444655943695594946e0e2bf857821719c74d7795433a18c9373911d8e2cb4d7a8cb1fb5143292d69d6e6b61227c4a259a311c26a9c01d22fc8be0d2af396a25bcfb47edafefb48401a4ef471c06ea9e27e1fdf7bfc228"}, 0x75, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_LOCK(r5, 0x4008642a, &(0x7f00000000c0)={r6, 0x8}) 2018/04/11 21:58:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0xfff, &(0x7f0000000080)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002040)={{{@in6=@remote, @in6}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000002140)=0xe8) 2018/04/11 21:58:28 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) ftruncate(r1, 0x2000000000000000) read(r1, &(0x7f0000000800)=""/181, 0xb5) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x100, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) 2018/04/11 21:58:28 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) write(r0, &(0x7f0000000040)="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", 0x25f) read(r2, &(0x7f0000000800)=""/181, 0xb5) r3 = dup2(r2, r0) openat(r3, &(0x7f00000002c0)='./file0\x00', 0x10000, 0x40) 2018/04/11 21:58:28 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:58:28 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0xd8, "9a9720ca761352f24f87c99901e4316e4b6108f3d73ac4c11e48240a1712e3070b85f67812ec74d0c00b17dd2826bbcce943116976212c9f3dafd82b9a7d9af8c41021d88ff0e111bdfbf44408d114bfc419498fed347489aa3ac595c0439c8df5e2d326e0257b2a96ce01119409d7f9c933078d949d24ed0cf605d99d860a0f82742026173267f49abdedbce7bbd4e662d8eb484796ce6b099c09cd79b4144d8f2f91db941c6c3ebc1630ebdf75744e9e11cf67cf61ccf9fbb53ad5d78efe0e2b12b71aeff7e20b6e3bb4447c8a479cdaccbcf5bd076373"}, &(0x7f00000002c0)=0xe0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e24, 0xcf, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x84) syz_open_pts(r1, 0x0) r4 = msgget(0x2, 0x509) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00000003c0)=""/190) msgsnd(r4, &(0x7f0000000100)={0x2, "a926665f94473e1e9b4cd70f578093d7192aa7e32644444655943695594946e0e2bf857821719c74d7795433a18c9373911d8e2cb4d7a8cb1fb5143292d69d6e6b61227c4a259a311c26a9c01d22fc8be0d2af396a25bcfb47edafefb48401a4ef471c06ea9e27e1fdf7bfc228"}, 0x75, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)) 2018/04/11 21:58:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e00010300000000000000000300000000000000000000000000f0000001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x101, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)="350c557f49403bb3b4d479d30fcaec7a68f7b6123c550ff0906f8848382148c61296fd837ea37712b8d9c3e8ec14c9bdca6677f6cc3bb89a1ffe084b1ed2f4b8ae62094ded497d82f7e626056ee9e26b84cbe10221d8fc6b2a0c2704a3487fb31b5d1c4589ce8aa4077902abd298950cbce93354b0ae9832be042d015a4461ec4e8e8542e543f22f093adb61f802f427e5c9215a861f11eb0048b1b21f7b4a5bfaf521ddbe5a17744929a7ab69b6d06a52055b90ca659355447fd3d001d87f5677f60c0ccf6d7d9f21") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x0) 2018/04/11 21:58:28 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101000, 0x0) getsockname(r0, &(0x7f0000000080)=@ax25, &(0x7f0000000100)=0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0xffffffff, 0x200) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, r1}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) write(r2, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xfd95) read(r3, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e000103000000000000000003000000000000000000000000f000000001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:28 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0xd8, "9a9720ca761352f24f87c99901e4316e4b6108f3d73ac4c11e48240a1712e3070b85f67812ec74d0c00b17dd2826bbcce943116976212c9f3dafd82b9a7d9af8c41021d88ff0e111bdfbf44408d114bfc419498fed347489aa3ac595c0439c8df5e2d326e0257b2a96ce01119409d7f9c933078d949d24ed0cf605d99d860a0f82742026173267f49abdedbce7bbd4e662d8eb484796ce6b099c09cd79b4144d8f2f91db941c6c3ebc1630ebdf75744e9e11cf67cf61ccf9fbb53ad5d78efe0e2b12b71aeff7e20b6e3bb4447c8a479cdaccbcf5bd076373"}, &(0x7f00000002c0)=0xe0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e24, 0xcf, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x84) syz_open_pts(r0, 0x0) r3 = msgget(0x2, 0x509) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000003c0)=""/190) msgsnd(r3, &(0x7f0000000100)={0x2, "a926665f94473e1e9b4cd70f578093d7192aa7e32644444655943695594946e0e2bf857821719c74d7795433a18c9373911d8e2cb4d7a8cb1fb5143292d69d6e6b61227c4a259a311c26a9c01d22fc8be0d2af396a25bcfb47edafefb48401a4ef471c06ea9e27e1fdf7bfc228"}, 0x75, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) 2018/04/11 21:58:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @dev}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) ioprio_set$uid(0x3, r1, 0x3) syz_open_pts(r0, 0x0) 2018/04/11 21:58:28 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:58:29 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) write(r1, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) read(r2, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:29 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xfd95) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:29 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140), 0x0) read(0xffffffffffffffff, &(0x7f0000000800)=""/181, 0xb5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000007c0)={0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000780)=""/31}, 0x18) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='@\x00') fstat(r0, &(0x7f0000000200)) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/04/11 21:58:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000006e01000001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000001c0)=""/97) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000100)={@dev, @local, 0x0}, &(0x7f0000000140)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={"65727370616e308100000100", r2}) syz_open_pts(r0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2000, 0x0) openat$cgroup_ro(r3, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) 2018/04/11 21:58:29 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0xd8, "9a9720ca761352f24f87c99901e4316e4b6108f3d73ac4c11e48240a1712e3070b85f67812ec74d0c00b17dd2826bbcce943116976212c9f3dafd82b9a7d9af8c41021d88ff0e111bdfbf44408d114bfc419498fed347489aa3ac595c0439c8df5e2d326e0257b2a96ce01119409d7f9c933078d949d24ed0cf605d99d860a0f82742026173267f49abdedbce7bbd4e662d8eb484796ce6b099c09cd79b4144d8f2f91db941c6c3ebc1630ebdf75744e9e11cf67cf61ccf9fbb53ad5d78efe0e2b12b71aeff7e20b6e3bb4447c8a479cdaccbcf5bd076373"}, &(0x7f00000002c0)=0xe0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e24, 0xcf, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x84) syz_open_pts(r0, 0x0) r3 = msgget(0x2, 0x509) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000003c0)=""/190) msgsnd(r3, &(0x7f0000000100)={0x2, "a926665f94473e1e9b4cd70f578093d7192aa7e32644444655943695594946e0e2bf857821719c74d7795433a18c9373911d8e2cb4d7a8cb1fb5143292d69d6e6b61227c4a259a311c26a9c01d22fc8be0d2af396a25bcfb47edafefb48401a4ef471c06ea9e27e1fdf7bfc228"}, 0x75, 0x800) 2018/04/11 21:58:29 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) 2018/04/11 21:58:29 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) 2018/04/11 21:58:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e000103000000000000000003000000000000000000000000006e010001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x80000000, 0x8801) r2 = userfaultfd(0x800) pwrite64(r2, &(0x7f0000000180)="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", 0x1000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) open(&(0x7f0000000080)='./file0\x00', 0x40, 0x80) 2018/04/11 21:58:29 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0xd8, "9a9720ca761352f24f87c99901e4316e4b6108f3d73ac4c11e48240a1712e3070b85f67812ec74d0c00b17dd2826bbcce943116976212c9f3dafd82b9a7d9af8c41021d88ff0e111bdfbf44408d114bfc419498fed347489aa3ac595c0439c8df5e2d326e0257b2a96ce01119409d7f9c933078d949d24ed0cf605d99d860a0f82742026173267f49abdedbce7bbd4e662d8eb484796ce6b099c09cd79b4144d8f2f91db941c6c3ebc1630ebdf75744e9e11cf67cf61ccf9fbb53ad5d78efe0e2b12b71aeff7e20b6e3bb4447c8a479cdaccbcf5bd076373"}, &(0x7f00000002c0)=0xe0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e24, 0xcf, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x84) syz_open_pts(r0, 0x0) r3 = msgget(0x2, 0x509) msgsnd(r3, &(0x7f0000000100)={0x2, "a926665f94473e1e9b4cd70f578093d7192aa7e32644444655943695594946e0e2bf857821719c74d7795433a18c9373911d8e2cb4d7a8cb1fb5143292d69d6e6b61227c4a259a311c26a9c01d22fc8be0d2af396a25bcfb47edafefb48401a4ef471c06ea9e27e1fdf7bfc228"}, 0x75, 0x800) 2018/04/11 21:58:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x80240, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x1, 0x1}) ioctl$TIOCSTI(r0, 0x5412, 0x3f) syz_open_pts(r0, 0x0) 2018/04/11 21:58:30 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) 2018/04/11 21:58:30 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x4000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:30 executing program 3: perf_event_open(&(0x7f000025c000)={0x20000002, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x7, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) 2018/04/11 21:58:30 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0xd8, "9a9720ca761352f24f87c99901e4316e4b6108f3d73ac4c11e48240a1712e3070b85f67812ec74d0c00b17dd2826bbcce943116976212c9f3dafd82b9a7d9af8c41021d88ff0e111bdfbf44408d114bfc419498fed347489aa3ac595c0439c8df5e2d326e0257b2a96ce01119409d7f9c933078d949d24ed0cf605d99d860a0f82742026173267f49abdedbce7bbd4e662d8eb484796ce6b099c09cd79b4144d8f2f91db941c6c3ebc1630ebdf75744e9e11cf67cf61ccf9fbb53ad5d78efe0e2b12b71aeff7e20b6e3bb4447c8a479cdaccbcf5bd076373"}, &(0x7f00000002c0)=0xe0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e24, 0xcf, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x84) syz_open_pts(r0, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2, "a926665f94473e1e9b4cd70f578093d7192aa7e32644444655943695594946e0e2bf857821719c74d7795433a18c9373911d8e2cb4d7a8cb1fb5143292d69d6e6b61227c4a259a311c26a9c01d22fc8be0d2af396a25bcfb47edafefb48401a4ef471c06ea9e27e1fdf7bfc228"}, 0x75, 0x800) 2018/04/11 21:58:30 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$3(0x3) write(0xffffffffffffffff, &(0x7f0000000140), 0x0) read(0xffffffffffffffff, &(0x7f0000000800)=""/181, 0xb5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000007c0)={0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000780)=""/31}, 0x18) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) ptrace$pokeuser(0x6, r1, 0x1, 0xd) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) fstat(r0, &(0x7f0000000200)) 2018/04/11 21:58:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000f00001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:30 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xfd95) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e000103000000000000000003000000000000000000000000000000000f"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:30 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xffff7fffffffffff, 0x0, 0x1, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7119052b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socketpair$ax25(0x3, 0x2, 0xf1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x2, 0x5, 0x5, 0xa40, 0x17, r2, 0x5}, 0x2c) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) recvmsg(r1, &(0x7f0000001680)={&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/87, 0x57}, {&(0x7f0000000240)=""/246, 0xf6}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/14, 0xe}, {&(0x7f0000001380)=""/178, 0xb2}, {&(0x7f0000001440)=""/238, 0xee}], 0x6, &(0x7f00000015c0)=""/192, 0xc0, 0x5}, 0x40000000) openat$mixer(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/mixer\x00', 0x101001, 0x0) syz_open_pts(r0, 0x0) 2018/04/11 21:58:30 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0xd8, "9a9720ca761352f24f87c99901e4316e4b6108f3d73ac4c11e48240a1712e3070b85f67812ec74d0c00b17dd2826bbcce943116976212c9f3dafd82b9a7d9af8c41021d88ff0e111bdfbf44408d114bfc419498fed347489aa3ac595c0439c8df5e2d326e0257b2a96ce01119409d7f9c933078d949d24ed0cf605d99d860a0f82742026173267f49abdedbce7bbd4e662d8eb484796ce6b099c09cd79b4144d8f2f91db941c6c3ebc1630ebdf75744e9e11cf67cf61ccf9fbb53ad5d78efe0e2b12b71aeff7e20b6e3bb4447c8a479cdaccbcf5bd076373"}, &(0x7f00000002c0)=0xe0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e24, 0xcf, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x84) msgsnd(0x0, &(0x7f0000000100)={0x2, "a926665f94473e1e9b4cd70f578093d7192aa7e32644444655943695594946e0e2bf857821719c74d7795433a18c9373911d8e2cb4d7a8cb1fb5143292d69d6e6b61227c4a259a311c26a9c01d22fc8be0d2af396a25bcfb47edafefb48401a4ef471c06ea9e27e1fdf7bfc228"}, 0x75, 0x800) 2018/04/11 21:58:30 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'ip_vti0\x00', &(0x7f0000000280)=@ethtool_cmd={0x34}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x100, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000100)={[0xd000, 0x117000, 0x509b9404f62768cc, 0xf000], 0x4, 0x40, 0x3}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/igmp6\x00') syz_open_pts(r1, 0x10000) 2018/04/11 21:58:30 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mounts\x00') ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000200)="8bbbaaa5e3995f393620ab3306ad60d51e3641cbe2c99ecb495cbdeacce293301b9d2954c2e9107b519702c7d2087e40314b2751b4490a911c476decb34005da792020e32a6c10f381acd711c68eceb0992b6de9bf02190ccb5f5324d63a09d4da27e4a4aa1543166728decd375d6e123fe2f26d3f948f098321e839511a158deffbbda8460de56fede8751a5bdec40a6862ac824ae5c34d3d2ebf6330ff4a0dd3b9760635fb79ad63b7080ede19651d0fa7dad874eb16f4bea6c25ca151e261cf5eeab8983297d9ba9b560c83033fd20a9db552b158f48623935b2f241c13cce13fbea370a3e7") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) write(r1, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) read(r2, &(0x7f0000000800)=""/181, 0xb5) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x6, 0x4) 2018/04/11 21:58:31 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x80240, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x1, 0x1}) ioctl$TIOCSTI(r0, 0x5412, 0x3f) syz_open_pts(r0, 0x0) 2018/04/11 21:58:31 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e00010300000000000000000300000000000000000000000000200000c1"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:31 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = shmget(0x0, 0x4000, 0x801, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000540)=""/212) syz_open_pts(r0, 0x0) 2018/04/11 21:58:31 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99b9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140), 0x0) write$binfmt_elf64(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x0, 0x6, 0x9, 0x100000000, 0x2, 0x3, 0x7, 0x65, 0x40, 0x34a, 0x5, 0x0, 0x38, 0x1, 0xd8, 0x2, 0x800}, [{0x60000007, 0x6, 0x8, 0x1, 0x3f, 0x100000000, 0x0, 0xfffffffffffffffb}, {0x3, 0x4f, 0x6, 0x5, 0x1, 0x1ff, 0x7}], "e512d37a56ee27579f29ab54924aea58e4c7c7bdb5d2554d3d865c6bb67dac73656b622493e953631b422f77c3feed25306ce25afd986088742d2de72356b320b2686be40af94f7d76a1a5bcd78d2db9bdcb7597b210a1c90bf2c7f62c5edb375ef0d958759a6c38e4f7acf305e4b077c6ee47a8d80ad4b3ebedf38a4a585973fc140e09887d4a2ad6c0b653e40d47f30bd545b804e3fc19a18ab4"}, 0x14b) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x200, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00000002c0)={'team0\x00', {0x4, 0x19, 0x1, "1c3d76397721", 0xc5}}) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000280)) read(0xffffffffffffffff, &(0x7f0000000800)=""/181, 0xb5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000007c0)={0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000780)=""/31}, 0x18) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) fstat(r0, &(0x7f0000000200)) 2018/04/11 21:58:31 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0xd8, "9a9720ca761352f24f87c99901e4316e4b6108f3d73ac4c11e48240a1712e3070b85f67812ec74d0c00b17dd2826bbcce943116976212c9f3dafd82b9a7d9af8c41021d88ff0e111bdfbf44408d114bfc419498fed347489aa3ac595c0439c8df5e2d326e0257b2a96ce01119409d7f9c933078d949d24ed0cf605d99d860a0f82742026173267f49abdedbce7bbd4e662d8eb484796ce6b099c09cd79b4144d8f2f91db941c6c3ebc1630ebdf75744e9e11cf67cf61ccf9fbb53ad5d78efe0e2b12b71aeff7e20b6e3bb4447c8a479cdaccbcf5bd076373"}, &(0x7f00000002c0)=0xe0) msgsnd(0x0, &(0x7f0000000100)={0x2, "a926665f94473e1e9b4cd70f578093d7192aa7e32644444655943695594946e0e2bf857821719c74d7795433a18c9373911d8e2cb4d7a8cb1fb5143292d69d6e6b61227c4a259a311c26a9c01d22fc8be0d2af396a25bcfb47edafefb48401a4ef471c06ea9e27e1fdf7bfc228"}, 0x75, 0x800) 2018/04/11 21:58:31 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000040)={0x6, 0x1}) 2018/04/11 21:58:31 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xfd95) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:31 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:31 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e000103000000000000000003000000000000000000000000007ffff000"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:31 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = shmget(0x0, 0x4000, 0x801, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000540)=""/212) syz_open_pts(r0, 0x0) 2018/04/11 21:58:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) flock(r0, 0xe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x2, 0x4, 0x7ff, 0x1ff, 0x1}, &(0x7f00000001c0)=0x98) 2018/04/11 21:58:31 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x80240, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x1, 0x1}) ioctl$TIOCSTI(r0, 0x5412, 0x3f) syz_open_pts(r0, 0x0) 2018/04/11 21:58:31 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x200000, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2, "a926665f94473e1e9b4cd70f578093d7192aa7e32644444655943695594946e0e2bf857821719c74d7795433a18c9373911d8e2cb4d7a8cb1fb5143292d69d6e6b61227c4a259a311c26a9c01d22fc8be0d2af396a25bcfb47edafefb48401a4ef471c06ea9e27e1fdf7bfc228"}, 0x75, 0x800) 2018/04/11 21:58:31 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x101400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000100)={r1, &(0x7f0000000200)=""/152}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r2, 0x0) write(r2, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000002c0)=0x4) read(r2, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:31 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e00010300000000000000000300000000000000000000000000fffffdef"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:32 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140), 0x0) read(0xffffffffffffffff, &(0x7f0000000800)=""/181, 0x22e) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000007c0)={0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000780)=""/31}, 0x18) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) fstat(r0, &(0x7f0000000200)) 2018/04/11 21:58:32 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0xfffffffffffffff9}, &(0x7f0000000140)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000180)={"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"}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r2, 0x0) 2018/04/11 21:58:32 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = shmget(0x0, 0x4000, 0x801, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000540)=""/212) syz_open_pts(r0, 0x0) 2018/04/11 21:58:32 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e00010300000000000000000300000000000000000000000000000000c0"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:32 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) msgsnd(0x0, &(0x7f0000000100)={0x2, "a926665f94473e1e9b4cd70f578093d7192aa7e32644444655943695594946e0e2bf857821719c74d7795433a18c9373911d8e2cb4d7a8cb1fb5143292d69d6e6b61227c4a259a311c26a9c01d22fc8be0d2af396a25bcfb47edafefb48401a4ef471c06ea9e27e1fdf7bfc228"}, 0x75, 0x800) 2018/04/11 21:58:32 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) read(r1, &(0x7f0000000800)=""/181, 0xb5) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x10000, 0x5, 0x80000000, 0x8, 0x7, 0x4, 0x200, 0x1, 0x8, 0x4f, 0x3, 0x1}) 2018/04/11 21:58:32 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xfd95) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x80240, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x1, 0x1}) ioctl$TIOCSTI(r0, 0x5412, 0x3f) 2018/04/11 21:58:33 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2, "a926665f94473e1e9b4cd70f578093d7192aa7e32644444655943695594946e0e2bf857821719c74d7795433a18c9373911d8e2cb4d7a8cb1fb5143292d69d6e6b61227c4a259a311c26a9c01d22fc8be0d2af396a25bcfb47edafefb48401a4ef471c06ea9e27e1fdf7bfc228"}, 0x75, 0x800) 2018/04/11 21:58:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000002000001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:33 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = accept4$inet6(r0, 0x0, &(0x7f0000000080), 0x80000) r3 = syz_open_pts(r1, 0x0) write(r1, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) read(r3, &(0x7f0000000800)=""/181, 0xb5) getsockopt$inet6_int(r2, 0x29, 0xce, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) 2018/04/11 21:58:33 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x80240, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x1, 0x1}) 2018/04/11 21:58:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) 2018/04/11 21:58:33 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xfd95) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:33 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140), 0x0) read(0xffffffffffffffff, &(0x7f0000000800)=""/181, 0xb5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000007c0)={0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000780)=""/31}, 0x18) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) fstat(r0, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = fcntl$getown(r0, 0x9) socketpair(0x19, 0x0, 0xfffffffffffffbff, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f00000008c0)) process_vm_writev(r1, &(0x7f0000000640)=[{&(0x7f0000000040)=""/223, 0xdf}, {&(0x7f0000000140)=""/128, 0x80}, {&(0x7f0000000280)=""/149, 0x95}, {&(0x7f0000000340)=""/152, 0x98}, {&(0x7f0000000400)=""/171, 0xab}, {&(0x7f00000004c0)=""/97, 0x61}, {&(0x7f0000000540)=""/227, 0xe3}], 0x7, &(0x7f00000001c0)=[{&(0x7f00000006c0)=""/93, 0x5d}], 0x1, 0x0) 2018/04/11 21:58:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000ec0"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:33 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2, "a926665f94473e1e9b4cd70f578093d7192aa7e32644444655943695594946e0e2bf857821719c74d7795433a18c9373911d8e2cb4d7a8cb1fb5143292d69d6e6b61227c4a259a311c26a9c01d22fc8be0d2af396a25bcfb47edafefb48401a4ef471c06ea9e27e1fdf7bfc228"}, 0x75, 0x800) 2018/04/11 21:58:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x80240, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) 2018/04/11 21:58:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) connect$rds(r1, &(0x7f0000000080)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x1, 0x0, 0x10001, 0x776e}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000100)={0x6, r2, 0x0, 0x1}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) 2018/04/11 21:58:33 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000008"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:33 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f0000000340)=@ax25, &(0x7f0000000280)=0x80) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000003c0)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, r1, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x4000000000002, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000080)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x3, 0x80000, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x1, 0x71, 0xffffffffffffffff, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r7, 0xffffffffffffffff, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x2) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000400)=0x0) ptrace$getregset(0x4204, r10, 0x202, &(0x7f0000000540)={&(0x7f0000000440)=""/234, 0xea}) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f00004d9000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r7, r9, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000300)=[@text16={0x10, &(0x7f00000002c0)="0f32d9fcba4000b0c9ee440f20c066350a000000440f22c0b871008ee00f01cad9ce0fae5f4c0f01dff4", 0x2a}], 0x1, 0x0, &(0x7f0000000340), 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r5, 0x111, 0x5, 0x80000000, 0x4) r11 = syz_open_pts(r3, 0x0) write(r3, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) r12 = fcntl$getown(r2, 0x9) sched_rr_get_interval(r12, &(0x7f0000000100)) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000200)) read(r11, &(0x7f0000000800)=""/181, 0xb5) tee(r5, r9, 0xe83, 0x3) 2018/04/11 21:58:33 executing program 7: msgsnd(0x0, &(0x7f0000000100)={0x2, "a926665f94473e1e9b4cd70f578093d7192aa7e32644444655943695594946e0e2bf857821719c74d7795433a18c9373911d8e2cb4d7a8cb1fb5143292d69d6e6b61227c4a259a311c26a9c01d22fc8be0d2af396a25bcfb47edafefb48401a4ef471c06ea9e27e1fdf7bfc228"}, 0x75, 0x800) 2018/04/11 21:58:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x400000000}) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x80000) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x3) 2018/04/11 21:58:34 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r0, r1) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000040)=0xfffffffffffff000, &(0x7f0000000080)=0x2) 2018/04/11 21:58:34 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x80240, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:58:34 executing program 7: msgsnd(0x0, &(0x7f0000000100)={0x2, "a926665f94473e1e9b4cd70f578093d7192aa7e32644444655943695594946e0e2bf857821719c74d7795433a18c9373911d8e2cb4d7a8cb1fb5143292d69d6e6b61227c4a259a311c26a9c01d22fc8be0d2af396a25bcfb47edafefb48401a4ef471c06ea9e27e1fdf7bfc228"}, 0x75, 0x800) 2018/04/11 21:58:34 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e00010300000000000000000300000000000000000000000000016e0001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:34 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x200) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x0) 2018/04/11 21:58:34 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140), 0x0) read(0xffffffffffffffff, &(0x7f0000000800)=""/181, 0xb5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000007c0)={0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000780)=""/31}, 0x18) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) fstat(r0, &(0x7f0000000200)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x1, r1}) 2018/04/11 21:58:34 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x4, 0x9}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:34 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xfd95) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:34 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e00010300000000000000000300000000000000000000000000f0000001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:34 executing program 7: msgsnd(0x0, &(0x7f0000000100)={0x2, "a926665f94473e1e9b4cd70f578093d7192aa7e32644444655943695594946e0e2bf857821719c74d7795433a18c9373911d8e2cb4d7a8cb1fb5143292d69d6e6b61227c4a259a311c26a9c01d22fc8be0d2af396a25bcfb47edafefb48401a4ef471c06ea9e27e1fdf7bfc228"}, 0x75, 0x800) 2018/04/11 21:58:34 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r0, r1) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000040)=0xfffffffffffff000, &(0x7f0000000080)=0x2) 2018/04/11 21:58:34 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x80240, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:58:34 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000080)=0x8) r2 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) read(r2, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:34 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x4a4, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x80000000003e5, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000}, 0x0, 0x0, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x0) 2018/04/11 21:58:34 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2, "a926665f94473e1e9b4cd70f578093d7192aa7e32644444655943695594946e0e2bf857821719c74d7795433a18c9373911d8e2cb4d7a8cb1fb5143292d69d6e6b61227c4a259a311c26a9c01d22fc8be0d2af396a25bcfb47edafefb48401a4ef471c06ea9e27e1fdf7bfc228"}, 0x75, 0x800) 2018/04/11 21:58:34 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000002"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:34 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x4000) ioctl$TCXONC(r0, 0x540a, 0x7) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x0) 2018/04/11 21:58:34 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r0, r1) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000040)=0xfffffffffffff000, &(0x7f0000000080)=0x2) 2018/04/11 21:58:34 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2, "a926665f94473e1e9b4cd70f578093d7192aa7e32644444655943695594946e0e2bf857821719c74d7795433a18c9373911d8e2cb4d7a8cb1fb5143292d69d6e6b61227c4a259a311c26a9c01d22fc8be0d2af396a25bcfb47edafefb48401a4ef471c06ea9e27e1fdf7bfc228"}, 0x75, 0x800) 2018/04/11 21:58:34 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000080)=0x8) r2 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) read(r2, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:35 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:58:35 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xfd95) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:35 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x4) write(0xffffffffffffffff, &(0x7f0000000140), 0x0) read(0xffffffffffffffff, &(0x7f0000000800)=""/181, 0xb5) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000007c0)={0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000780)=""/31}, 0x18) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) fstat(r0, &(0x7f0000000380)) 2018/04/11 21:58:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000033fe0"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:35 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2, "a926665f94473e1e9b4cd70f578093d7192aa7e32644444655943695594946e0e2bf857821719c74d7795433a18c9373911d8e2cb4d7a8cb1fb5143292d69d6e6b61227c4a259a311c26a9c01d22fc8be0d2af396a25bcfb47edafefb48401a4ef471c06ea9e27e1fdf7bfc228"}, 0x75, 0x800) 2018/04/11 21:58:35 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000080)=0x8) r2 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) read(r2, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:35 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup2(r0, r1) 2018/04/11 21:58:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x8, &(0x7f0000000580)=[{&(0x7f00000000c0)="c458211672061f9854a20525dfe998aa8a7e8c601224ac848a94c8987b9400fc43f67d2de9373cfe9eb27b2487e28f9cb4b6750fb7247a64716c789859d869b15764d8c579a17642b3c91d08942286", 0x4f, 0x6e2d}, {&(0x7f0000000140)="e86ee6ed8cbe8282859285f79ae83a9f2fdcc10a4c0fdb5da37a27698ae62959598df2074574f54d4a3008553596c9e8e08fcc461fdff8624d0b978128b0214886d0e6b72731ad4b2bb7114fb41bda57c3bb8a0259a3", 0x56}, {&(0x7f00000001c0)="64eb177838249956b007b626fbef7abb8e125623f0bf79c74d9d8d1875a931986b4709c274548580fbeaa87cf4c3cf01697458279c", 0x35, 0x9d}, {&(0x7f0000000200)="2432a6bf991c52bad582427139914f22d71ccc9d1e81279c81bf42722266ddaa4d85405ff05604d12e35b13ce771cadd0c812cb424ccf75aad87de67137f07dbec5af4e710a6f52ee654590ad7886b48d316122db271b84fe7242cee1849390fdc2a97552af76dfbd107ff4c96b12ba09a408f207f3a82e2e4ffad3d3c06876f2d545cf551cc319483bcc9311889e16aefc7bf144f9d7543135cf33f283378798ff5f4ff617075870258d381442879c223abe2", 0xb3, 0x8}, {&(0x7f00000002c0)="6a4bf56fa394399b37699cf4c2004b44ba870fde65d35b4a6d831af9e355611a3881305dc82da2e321a0d2bc", 0x2c, 0x5}, {&(0x7f0000000300)="5276bc45808f38b961d3871536e2fc30936afe98a56f4c6f44b7906ba1b6d9b291cf81cfb5d5ea41aefde91d0ea0b81d9dee0ec2d8d39ea62970492c740ccfa1650b2e204c9cd87252542a04b28dfae1ef78035f3f5358d740737f9923a48fffdf8d8459cd2cd53bd815740ba84082ab594830692ba2e0036993fe83118065f0ef3edda25b254e31b6ee7f997221b1f098f6202fb700ad653ba40acf4a7a5f93ad3a80fc059c168c98f3f07eadb80a9f59cdcd3f5679a7ec3978c109eddb6c345cf07f98503e09966a41143a9390967b5a1f68d3074df602e0e85881f0fa1af70977f22826bf93d251d794f1dc0c4f0797ea3b", 0xf3, 0x7}, {&(0x7f0000000400)="44523ce253227ef525aa125daa3856369ca593b27dd5b3d24bd909511710616a831b0de51d99236241b52a4fb6bf018b1e0e54262bb833565b90464f650a4e2cc6752241a7f6682553140ab1528e2db880933aeceed31c3ff223a3c97e3444ba5b179f58380ef5cb98", 0x69, 0x3}, {&(0x7f0000000480)="4b989a1b1bf5aa8825fbee377d00d394d4f4672ee02b83f4e4ea975341476e7e21ebbb9b04d1c3d713551b87f0e166ae220cf251c7a8d3eed809c1fd3c382d6189089c647cd259c7a62d415be95f91fd9c3ee81f6502111576e13815126c8cd49eab3010f012085b4da62a8e747bd65fc162af100c9a8fe2110b4a086e48dc16821b6b3a65efa858330fff62567b1b88241e09287499d6802020cba6f71642c84706b9964f3e4662a7289d23a2539e37b7a7122d950b5157f8fbc49c2dfcf9786203", 0xc2}], 0x2820001, &(0x7f0000000640)=ANY=[@ANYBLOB="66696c655fde6d61736b3d2135350036373230372c00"]) syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0xfffffffffffffffe) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vga_arbiter\x00', 0x400000, 0x0) 2018/04/11 21:58:35 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2, "a926665f94473e1e9b4cd70f578093d7192aa7e32644444655943695594946e0e2bf857821719c74d7795433a18c9373911d8e2cb4d7a8cb1fb5143292d69d6e6b61227c4a259a311c26a9c01d22fc8be0d2af396a25bcfb47edafefb48401a4ef471c06ea9e27e1fdf7bfc228"}, 0x75, 0x800) 2018/04/11 21:58:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000400"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:36 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) dup2(r0, 0xffffffffffffffff) 2018/04/11 21:58:36 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:58:36 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000080)=0x8) syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) 2018/04/11 21:58:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0xa, &(0x7f0000001740)=[{&(0x7f00000000c0)="5da64b64b7f370f6689c2e42915502f7992a4885b4c3ac8c4d41fb2131bd8b28d9313b01091bad18bb8cebb6b5c5825592b40c04fe6c08b47b149db6e17f382f4ded5f22209e027c400810a671bc73a35227c0ed62abe90979cbe1a5bd2c86ab7661cfcce923ffda61bb84", 0x6b, 0x8}, {&(0x7f0000000140)="862ffcae585a", 0x6, 0xfffffffffffffff9}, {&(0x7f0000000180)="e849b24dc37d6e45b552699a4cfd295ef81e4c7000df61252929fc8fff56c29e33b4716d0589bb4363a21a334f556b1c78cbe315f48051267009b888302b678a28fe96e8ed1a0817b56e4807e0521dc6006e74f7fe5fc2b40ca71882a5031d7bf0b21b06e43fe7590d0e131aec69deecb7555b5bd28c0fa7575b076e24bdb4b295f8334362030f5b536f5e7b402abce3dc9256f5fa8cac257191e123383213542c154db5b239661b71ce994092c2ca05ab63329b2f783a377d372157f068890f8c2983d40ff5649069a4f3633302b8f394af108602728fac73a027711901b87918c0497db63569", 0xe7}, {&(0x7f0000000280)="ed404d0f98b7c16a3e15c63981f5cdf6eae4d3ac7b8205e88578cae17e903cb3b3933c68086a7ef4bb94b00dfc5922309c3c70c1a047ea93a232ff5de1d00ebc956113f52cb036093285b5bcc6a51f6389a6d4ab0cd2b904ba0870826657d6e2c90c1a523ab9c5d37fd8f13cfc7e63dd1ccc46edc65bf5aeeb32b515f612bcc76e84ffa284ad53aa18411ff0244f84676ebd478e171f8cf639fb8e41d1380baaf6b25ceeed9ffee66f6a51dde42e70f110c20503bf860365206c9abe60fcf952e006867d0f56c21dd602bad3741baae5708453c8123e9b9c810d4aa6", 0xdc}, {&(0x7f0000000380)="5c47e1530ae397b4fffa7db63df593ea665ef2555cebba66ffa2db3d56b3aa57bb71b1ea92036af915c558ec664a0dabcc75e9caf2c27459c3def50de084abaf67293f308f0ae6f1807f5c922df39433cc6cb6f6c9a11459962d4e056ac9a258af1314c708d8f64e1c09d7adb2b47ac1e8bf6c8d", 0x74, 0x1}, {&(0x7f0000000400)="1e822a148fdeee47b29201b6b31362e2b6f196d149b1f56405887c4342c48d44a597cb60077bc5653a365cd40f115cde11851112890db8b313f1b3dd655ca5c20a589fdad38b3613722c130c47606b97f95a69371281da5b84d58d19ef8620bf25eb0ec30fd6c37377b6846327d47941d6e3a2fc705cf73998153b02052f0fc8e78e0813c35c3ca9236e1127ac2865", 0x8f, 0x2}, {&(0x7f00000004c0)="ac09547b24b50df3f3076f59f8f667b277c7f8b4e750e897e0d89184ff7589c7fe83d1be679dcb6a866ae45f987e291413562fa784f96bfdabd7fa004cfe480dba3b90ad133f856e765b2572c0c630ac87c87b7c3cf93c30c1cd3754c01e6b821c70705d917d3d412f59c77400899ff4c7d080762df8bd18b98f0684ec7815f9638a6acab87a862e7ef4e072f3a44a658619fece847c37d7f3d28a9ec8c8679d773d66ac24caff070f6f3eaf2042a7749d03e4634afae5631b186c672abb2880a83642e52b31cd14b8e3d2", 0xcb, 0x7}, {&(0x7f00000005c0)="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", 0x1000, 0x88}, {&(0x7f00000015c0)="1da468bed3992c22c5ce235927fbb42b3c61bdea9bd6cb42ac2a72933d1871f8f8e905c1f1004843a74cd7ace01b38362830f592d404f0dd3b82904490b519d680f0e031d21249a9724a0a9684bf13ba62f02b6694b6028d1f98b1c4717efb0e554cb3b76173984d6667b57ce4b2f9575d8e6ee0b7daeea52d2029ef6e468e50626a59d6b5d31f90902f1e3832f237820604b841c7b436b6218de3d1af0c85cffd0741", 0xa3, 0x7fff}, {&(0x7f0000001680)="eb25d9c317e4db13c25c1f097fb24659be4ed2fcaf68f931dbe133ae951c0a53f1044a7f1db7438b4124ca922a799b8f5a3eff6ee77f4033d2a2ecb33dbf31e7105cb85d2eee50f0e8e53e6122a626dfc5c0df982169edcc92322a7424b15baa0ab2781c35e8cedbbf61dc2f28ef533b2328deddf3fe8f2802f614eea2bb5135834002d128e1f73883a777c61590e7cfe97d6b2293d80eca48c9cf52142534c9d915cd00edbba95a380d5196161caf42513885f021027a43a3ffe4339681", 0xbe, 0x7}], 0x8000, &(0x7f0000001840)={[{@barrier_val={'barrier', 0x3d, [0x39, 0x37]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) 2018/04/11 21:58:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000000"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:36 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2, "a926665f94473e1e9b4cd70f578093d7192aa7e32644444655943695594946e0e2bf857821719c74d7795433a18c9373911d8e2cb4d7a8cb1fb5143292d69d6e6b61227c4a259a311c26a9c01d22fc8be0d2af396a25bcfb47edafefb48401a4ef471c06ea9e27e1fdf7bfc228"}, 0x75, 0x800) 2018/04/11 21:58:36 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xfd95) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:36 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140), 0x0) read(0xffffffffffffffff, &(0x7f0000000800)=""/181, 0xb5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000007c0)={0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000780)=""/31}, 0x18) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) fstat(r0, &(0x7f0000000040)) 2018/04/11 21:58:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e00010300000000000000000300000000000000000000000000006e0101"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:36 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:58:36 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2, "a926665f94473e1e9b4cd70f578093d7192aa7e32644444655943695594946e0e2bf857821719c74d7795433a18c9373911d8e2cb4d7a8cb1fb5143292d69d6e6b61227c4a259a311c26a9c01d22fc8be0d2af396a25bcfb47edafefb48401a4ef471c06ea9e27e1fdf7bfc228"}, 0x75, 0x800) 2018/04/11 21:58:36 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000080)=0x8) syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) 2018/04/11 21:58:36 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) dup2(r0, r1) 2018/04/11 21:58:36 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x8000001ffe, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2517, 0x400) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00000000c0)={'sit0\x00', 0x52d1}) 2018/04/11 21:58:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000020001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:36 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2, "a926665f94473e1e9b4cd70f578093d7192aa7e32644444655943695594946e0e2bf857821719c74d7795433a18c9373911d8e2cb4d7a8cb1fb5143292d69d6e6b61227c4a259a311c26a9c01d22fc8be0d2af396a25bcfb47edafefb48401a4ef471c06ea9e27e1fdf7bfc228"}, 0x75, 0x800) 2018/04/11 21:58:36 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140), 0x0) read(0xffffffffffffffff, &(0x7f0000000800)=""/181, 0xb5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000007c0)={0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000780)=""/31}, 0x18) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) fstat(r0, &(0x7f0000000200)) socketpair(0xb, 0x1, 0x100005cc2bebd, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f00000008c0)=""/4096, 0x1000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0x8000, 0xffffffffffffffff, 0x7f, 0x3, 0xef2b}) 2018/04/11 21:58:36 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:58:36 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000080)=0x8) syz_open_pts(r0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) 2018/04/11 21:58:36 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r0) 2018/04/11 21:58:37 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x80) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000080)={{0x6, 0x2}, 0x0, 0x8b5b, 0x49, {0x100000000, 0x4}, 0x75c, 0xb6}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x0) 2018/04/11 21:58:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e000103000000000000000003000000000000000000000000000000f001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:37 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:58:37 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2, "a926665f94473e1e9b4cd70f578093d7192aa7e32644444655943695594946e0e2bf857821719c74d7795433a18c9373911d8e2cb4d7a8cb1fb5143292d69d6e6b61227c4a259a311c26a9c01d22fc8be0d2af396a25bcfb47edafefb48401a4ef471c06ea9e27e1fdf7bfc228"}, 0x75, 0x800) 2018/04/11 21:58:37 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup2(r0, r1) 2018/04/11 21:58:37 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000080)=0x8) syz_open_pts(r0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) 2018/04/11 21:58:37 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xfd95) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:37 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="066cacf34bbeafd56fe3e932ce9cb9a01435459f0cef6f2f861c55502e45d264", 0x20) read(0xffffffffffffffff, &(0x7f0000000800)=""/181, 0xb5) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x4200) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000100)={0x77359400}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000007c0)={0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000780)=""/31}, 0x18) r2 = gettid() perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x0, 0x5, 0x8000, 0xfff, 0x0, 0x4, 0x10, 0xb, 0xee9, 0x7f, 0x8, 0x49d, 0xffffffffffffffe1, 0x1, 0x538d, 0x4, 0x200, 0x3, 0x3, 0xc8ab000000, 0xaf, 0xfffffffffffffff9, 0x2, 0x10000, 0xdf51, 0xfffffffffffff000, 0x2, 0xfffffffffffff801, 0x7, 0x9, 0xfffffffffffffff8, 0x1, 0x5, 0x1, 0x100, 0x80000000, 0x0, 0x1, 0x2, @perf_config_ext={0x101, 0x10001}, 0x120, 0x7889, 0x9990, 0x0, 0x4, 0x6, 0x9}, r2, 0xb, r0, 0x1) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) fstat(r0, &(0x7f0000000200)) 2018/04/11 21:58:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000016e01"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:37 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:58:37 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup2(r0, r1) 2018/04/11 21:58:37 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2, "a926665f94473e1e9b4cd70f578093d7192aa7e32644444655943695594946e0e2bf857821719c74d7795433a18c9373911d8e2cb4d7a8cb1fb5143292d69d6e6b61227c4a259a311c26a9c01d22fc8be0d2af396a25bcfb47edafefb48401a4ef471c06ea9e27e1fdf7bfc228"}, 0x75, 0x800) 2018/04/11 21:58:37 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000080)=0x8) syz_open_pts(r0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) 2018/04/11 21:58:37 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x0) recvfrom$llc(r2, &(0x7f0000000080)=""/4096, 0xffffffffffffff4e, 0x23, &(0x7f0000001080)={0x1a, 0x320, 0x8, 0x7fff, 0x7, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x256) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000010c0)=0x0) fcntl$setown(r0, 0x8, r3) syz_open_pts(r1, 0x100) 2018/04/11 21:58:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000f00001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:38 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:58:38 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup2(r0, r1) 2018/04/11 21:58:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2, "a926665f94473e1e9b4cd70f578093d7192aa7e32644444655943695594946e0e2bf857821719c74d7795433a18c9373911d8e2cb4d7a8cb1fb5143292d69d6e6b61227c4a259a311c26a9c01d22fc8be0d2af396a25bcfb47edafefb48401a4ef471c06ea9e27e1fdf7bfc228"}, 0x75, 0x800) 2018/04/11 21:58:38 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000080)=0x8) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) 2018/04/11 21:58:38 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x4000080, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x2000000000) 2018/04/11 21:58:38 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e00010300000000000000000300000000000000000000000000000000c0"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:38 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xfd95) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:38 executing program 1: write(0xffffffffffffffff, &(0x7f0000000140), 0x0) read(0xffffffffffffffff, &(0x7f0000000800)=""/181, 0xb5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000007c0)={0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000780)=""/31}, 0x18) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=0xffffffff, 0x4) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x800, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x80247009, 0x20100000) fstat(r0, &(0x7f0000000000)) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/11 21:58:38 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000ec0"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:38 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:58:38 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup2(r0, r1) 2018/04/11 21:58:38 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000080)=0x8) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) 2018/04/11 21:58:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2, "a926665f94473e1e9b4cd70f578093d7192aa7e32644444655943695594946e0e2bf857821719c74d7795433a18c9373911d8e2cb4d7a8cb1fb5143292d69d6e6b61227c4a259a311c26a9c01d22fc8be0d2af396a25bcfb47edafefb48401a4ef471c06ea9e27e1fdf7bfc228"}, 0x75, 0x800) 2018/04/11 21:58:38 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2, "a926665f94473e1e9b4cd70f578093d7192aa7e32644444655943695594946e0e2bf857821719c74d7795433a18c9373911d8e2cb4d7a8cb1fb5143292d69d6e6b61227c4a259a311c26a9c01d22fc8be0d2af396a25bcfb47edafefb48401a4ef471c06ea9e27e1fdf7bfc228"}, 0x75, 0x800) 2018/04/11 21:58:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2, "a926665f94473e1e9b4cd70f578093d7192aa7e32644444655943695594946e0e2bf857821719c74d7795433a18c9373911d8e2cb4d7a8cb1fb5143292d69d6e6b61227c4a259a311c26a9c01d22fc8be0d2af396a25bcfb47edafefb48401a4ef471c06ea9e27e1fdf7bfc228"}, 0x75, 0x800) 2018/04/11 21:58:38 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:58:38 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000201"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:39 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup2(r0, r1) 2018/04/11 21:58:39 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000080)=0x8) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) 2018/04/11 21:58:39 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x0, "a926665f94473e1e9b4cd70f578093d7192aa7e32644444655943695594946e0e2bf857821719c74d7795433a18c9373911d8e2cb4d7a8cb1fb5143292d69d6e6b61227c4a259a311c26a9c01d22fc8be0d2af396a25bcfb47edafefb48401a4ef471c06ea9e27e1fdf7bfc228"}, 0x75, 0x800) 2018/04/11 21:58:39 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) sendmsg$can_raw(r1, &(0x7f0000000340)={&(0x7f00000000c0)={0x1d, r2}, 0x10, &(0x7f0000000300)={&(0x7f0000000100)=@can={{0x3, 0x9, 0x3fff8000}, 0x3, 0x1, 0x0, 0x0, "c47d6ba29b7a9c59"}, 0x10}, 0x1, 0x0, 0x0, 0x4048084}, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x4000) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) read(r0, &(0x7f0000000800)=""/181, 0xb5) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x4000, 0x0) 2018/04/11 21:58:39 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:58:39 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140), 0x0) iopl(0x3) read(0xffffffffffffffff, &(0x7f0000000800)=""/181, 0xb5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000007c0)={0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000780)=""/31}, 0x18) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20000, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000480)=0x3) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000440)={r1, &(0x7f00000003c0)="deac2870c39974ead7", &(0x7f0000000400)=""/9}, 0x18) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000080)={0x1c849d18e2a30706, 0xa6f, 0x0, 0x0, 0x2}) bind$ipx(r1, &(0x7f0000000100)={0x4, 0x64, 0x0, "a60c0d7a1f6a", 0x5}, 0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) dup(r0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000005c0)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000380)={0x9, 0xa62, r2, 0x100000000, r3, 0x6, 0x7fffffff, 0x9}) fstat(r0, &(0x7f0000000200)) 2018/04/11 21:58:39 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xfd95) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000001300"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:39 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup2(r0, r1) 2018/04/11 21:58:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000400"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:39 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) creat(&(0x7f0000000040)='./file0\x00', 0x10) syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) 2018/04/11 21:58:39 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x800) 2018/04/11 21:58:39 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140), 0x0) read(0xffffffffffffffff, &(0x7f0000000800)=""/181, 0xb5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000007c0)={0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000780)=""/31}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='/dev/ion\x00') socket(0x0, 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000002000)=[{0x0, 0x111}], 0x10}, 0x0) ioctl(r1, 0xc0184908, &(0x7f0000002000)) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r2 = socket(0x4, 0x6, 0x10000) fstat(r0, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040)={0x3}, 0x4) 2018/04/11 21:58:39 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:58:39 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup2(r0, r1) 2018/04/11 21:58:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e000103000000000000000003000000000000000000000000000000000f"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:40 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:58:40 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) 2018/04/11 21:58:40 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x0) 2018/04/11 21:58:40 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140), 0x0) read(0xffffffffffffffff, &(0x7f0000000800)=""/181, 0xb5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000007c0)={0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000780)=""/31}, 0x18) r1 = dup2(0xffffffffffffff9c, r0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'ipddp0\x00', {0x4, 0x4, 0xffff, "ac4df5781e73", 0x602}}) clone(0x0, &(0x7f0000000040), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) fstat(r0, &(0x7f0000000200)) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000080)=0x6) 2018/04/11 21:58:40 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup2(r0, r1) 2018/04/11 21:58:40 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xfd95) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:40 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140), 0x0) read(0xffffffffffffffff, &(0x7f0000000800)=""/181, 0xb5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000007c0)={0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000780)=""/31}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='/dev/ion\x00') socket(0x0, 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000002000)=[{0x0, 0x111}], 0x10}, 0x0) ioctl(r1, 0xc0184908, &(0x7f0000002000)) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r2 = socket(0x4, 0x6, 0x10000) fstat(r0, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040)={0x3}, 0x4) 2018/04/11 21:58:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e00010300000000000000000300000000000000000000000000000000e0"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:40 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) 2018/04/11 21:58:40 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup2(r0, r1) 2018/04/11 21:58:40 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:58:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e00010300000000000000000300000000000000000000000000000000ef"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:41 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup2(r0, r1) 2018/04/11 21:58:41 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) 2018/04/11 21:58:41 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x845}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140), 0x0) read(0xffffffffffffffff, &(0x7f0000000800)=""/181, 0xb5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000007c0)={0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000780)=""/31}, 0x18) prctl$setname(0xf, &(0x7f00000000c0)="b900") clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000100)={{0xffff, 0x1f, 0x9d6, 0x0, 0x8, 0x9}, 0x5}) 2018/04/11 21:58:41 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:58:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e000103000000000000000003000000000000000000000000000000000f"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:41 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140), 0x0) read(0xffffffffffffffff, &(0x7f0000000800)=""/181, 0xb5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000007c0)={0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000780)=""/31}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='/dev/ion\x00') socket(0x0, 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000002000)=[{0x0, 0x111}], 0x10}, 0x0) ioctl(r1, 0xc0184908, &(0x7f0000002000)) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r2 = socket(0x4, 0x6, 0x10000) fstat(r0, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040)={0x3}, 0x4) 2018/04/11 21:58:41 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xfd95) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:41 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0xfffffffffffffff9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x84000) 2018/04/11 21:58:41 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x10) syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) 2018/04/11 21:58:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000000"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:41 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup2(r0, r1) 2018/04/11 21:58:41 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:58:41 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0xfffffffffffffff9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x84000) 2018/04/11 21:58:41 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup2(r0, r1) 2018/04/11 21:58:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e00010300000000000000000300000000000000000000000000000000c0"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:41 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x10) syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) 2018/04/11 21:58:41 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x2, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x24000, 0x0) getpeername$netrom(r1, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) r2 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) read(r2, &(0x7f0000000800)=""/181, 0xb5) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={0x0, 0xffff}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r3, 0x5, 0x4}, 0xc) 2018/04/11 21:58:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x1, 0x3, 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) 2018/04/11 21:58:41 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140), 0x0) read(0xffffffffffffffff, &(0x7f0000000800)=""/181, 0xb5) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) fstat(r0, &(0x7f0000000200)) 2018/04/11 21:58:41 executing program 3 (fault-call:2 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:58:41 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0xfffffffffffffff9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x84000) 2018/04/11 21:58:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e00010300000000000000000300000000000000000000000000000000c0"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:42 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup2(r0, r1) 2018/04/11 21:58:42 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x10) syz_open_pts(0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x1) 2018/04/11 21:58:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:58:42 executing program 0 (fault-call:1 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x0) 2018/04/11 21:58:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000008"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0xfffffffffffffff9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x84000) 2018/04/11 21:58:42 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xfd95) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:42 executing program 1 (fault-call:1 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) [ 277.153661] FAULT_INJECTION: forcing a failure. [ 277.153661] name failslab, interval 1, probability 0, space 0, times 0 [ 277.154195] FAULT_INJECTION: forcing a failure. [ 277.154195] name failslab, interval 1, probability 0, space 0, times 0 [ 277.165016] CPU: 0 PID: 18748 Comm: syz-executor1 Not tainted 4.16.0+ #19 [ 277.183117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.192472] Call Trace: [ 277.195066] dump_stack+0x1b9/0x294 [ 277.198700] ? dump_stack_print_info.cold.2+0x52/0x52 [ 277.203909] should_fail.cold.4+0xa/0x1a [ 277.207978] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 277.213090] ? find_held_lock+0x36/0x1c0 [ 277.217166] ? find_held_lock+0x36/0x1c0 [ 277.221257] ? check_same_owner+0x320/0x320 [ 277.225581] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 277.230520] ? rcu_note_context_switch+0x710/0x710 [ 277.235455] ? wait_for_completion+0x870/0x870 [ 277.240052] __should_failslab+0x124/0x180 [ 277.244293] should_failslab+0x9/0x14 [ 277.248091] kmem_cache_alloc+0x2af/0x760 [ 277.252252] getname_flags+0xd0/0x5a0 [ 277.256049] ? __sb_end_write+0xac/0xe0 [ 277.260029] getname+0x19/0x20 [ 277.263224] do_sys_open+0x38e/0x770 [ 277.266942] ? filp_open+0x80/0x80 [ 277.270477] ? SyS_read+0x30/0x30 [ 277.273944] SyS_openat+0x30/0x40 [ 277.277397] ? SyS_open+0x40/0x40 [ 277.280852] do_syscall_64+0x29e/0x9d0 [ 277.284735] ? vmalloc_sync_all+0x30/0x30 [ 277.288963] ? _raw_spin_unlock_irq+0x27/0x70 [ 277.293456] ? finish_task_switch+0x1ca/0x820 [ 277.297953] ? syscall_return_slowpath+0x5c0/0x5c0 [ 277.302881] ? syscall_return_slowpath+0x30f/0x5c0 [ 277.307819] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 277.313192] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 277.318049] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 277.323247] RIP: 0033:0x455279 [ 277.326447] RSP: 002b:00007f1287ffdc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 277.334181] RAX: ffffffffffffffda RBX: 00007f1287ffe6d4 RCX: 0000000000455279 [ 277.341446] RDX: 0000000000004000 RSI: 0000000020000100 RDI: ffffffffffffff9c [ 277.348712] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 277.355975] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 277.363239] R13: 0000000000000424 R14: 00000000006f9400 R15: 0000000000000000 [ 277.370539] CPU: 1 PID: 18749 Comm: syz-executor0 Not tainted 4.16.0+ #19 [ 277.377481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.386848] Call Trace: [ 277.389453] dump_stack+0x1b9/0x294 [ 277.393104] ? dump_stack_print_info.cold.2+0x52/0x52 [ 277.398331] should_fail.cold.4+0xa/0x1a [ 277.402413] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 277.407539] ? print_usage_bug+0xc0/0xc0 [ 277.411615] ? zap_class+0x720/0x720 [ 277.415350] ? find_held_lock+0x36/0x1c0 [ 277.419467] ? check_same_owner+0x320/0x320 [ 277.423816] ? rcu_note_context_switch+0x710/0x710 [ 277.428767] ? perf_trace_run_bpf_submit+0x246/0x370 [ 277.433897] __should_failslab+0x124/0x180 [ 277.438156] should_failslab+0x9/0x14 [ 277.441972] __kmalloc+0x2c8/0x760 [ 277.445538] ? memset+0x31/0x40 [ 277.448837] ? load_msg+0x42/0x320 [ 277.452398] load_msg+0x42/0x320 [ 277.455792] do_msgsnd+0x240/0x1770 [ 277.459435] ? zap_class+0x720/0x720 [ 277.463176] ? proc_fail_nth_write+0x96/0x1f0 [ 277.467707] ? msgctl_down+0x700/0x700 [ 277.471615] ? kasan_check_write+0x14/0x20 [ 277.475879] ? find_held_lock+0x36/0x1c0 [ 277.479973] ? lock_downgrade+0x8e0/0x8e0 [ 277.484141] ? lock_release+0xa10/0xa10 [ 277.488127] ? check_same_owner+0x320/0x320 [ 277.492471] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 277.498036] ? __might_sleep+0x95/0x190 [ 277.502033] ksys_msgsnd+0x70/0x90 [ 277.505585] ? ksys_msgsnd+0x70/0x90 [ 277.509320] SyS_msgsnd+0x2c/0x40 [ 277.512783] ? ksys_msgsnd+0x90/0x90 [ 277.516526] do_syscall_64+0x29e/0x9d0 [ 277.520423] ? vmalloc_sync_all+0x30/0x30 [ 277.524585] ? _raw_spin_unlock_irq+0x27/0x70 [ 277.529102] ? finish_task_switch+0x1ca/0x820 [ 277.533622] ? syscall_return_slowpath+0x5c0/0x5c0 [ 277.538574] ? syscall_return_slowpath+0x30f/0x5c0 [ 277.543530] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 277.548927] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 277.553812] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 277.559030] RIP: 0033:0x455279 [ 277.562235] RSP: 002b:00007fb074cc5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000045 [ 277.569964] RAX: ffffffffffffffda RBX: 00007fb074cc66d4 RCX: 0000000000455279 [ 277.577252] RDX: 0000000000000008 RSI: 0000000020000100 RDI: 0000000000000000 [ 277.584540] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 277.591829] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/04/11 21:58:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x2, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:58:42 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x10) syz_open_pts(0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x1) 2018/04/11 21:58:42 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup2(r0, r1) 2018/04/11 21:58:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1400, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:58:42 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x10) syz_open_pts(0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x1) 2018/04/11 21:58:42 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) dup2(r0, r1) 2018/04/11 21:58:42 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x405, r0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x2}) getsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 277.599117] R13: 000000000000040e R14: 00000000006f91f0 R15: 0000000000000000 2018/04/11 21:58:42 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x10) syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) 2018/04/11 21:58:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e00010300000000000000000300000000000000000000000000000000c1"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0xfffffffffffffff9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x84000) 2018/04/11 21:58:42 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup2(0xffffffffffffffff, r1) 2018/04/11 21:58:43 executing program 1 (fault-call:1 fault-nth:1): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:58:43 executing program 0 (fault-call:1 fault-nth:1): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x0) 2018/04/11 21:58:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000000"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:43 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup2(r0, 0xffffffffffffffff) 2018/04/11 21:58:43 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xfd95) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0xfffffffffffffff9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x84000) 2018/04/11 21:58:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x2000000000000000) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x1000000807fffe, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000002c0)=0x0) rt_sigqueueinfo(r2, 0x2b, &(0x7f0000000300)={0x41, 0x0, 0x4, 0x13762abf}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0xfff, 0x9, 0x2, 0x7f0000000000000, 0xa8, 0x946d, 0x100000001, 0x18000000000, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x5, 0xffffffffffffffe1, 0x200, 0x0, 0x7, 0x37, 0x5, 0x4ac3, r3}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={r4, @in6={{0xa, 0x4e23, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r4, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80000001, 0x6, 0x4, 0x80000001, 0x8}, &(0x7f0000000200)=0x98) 2018/04/11 21:58:43 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x10) syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) 2018/04/11 21:58:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000002"], 0x1}, 0x1}, 0x0) 2018/04/11 21:58:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0xfffffffffffffff9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(0xffffffffffffffff, 0x84000) [ 278.509900] FAULT_INJECTION: forcing a failure. [ 278.509900] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 278.521755] CPU: 1 PID: 18795 Comm: syz-executor1 Not tainted 4.16.0+ #19 [ 278.528689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 278.538053] Call Trace: [ 278.540660] dump_stack+0x1b9/0x294 [ 278.544313] ? dump_stack_print_info.cold.2+0x52/0x52 [ 278.549519] ? graph_lock+0x170/0x170 [ 278.553346] should_fail.cold.4+0xa/0x1a 2018/04/11 21:58:43 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x10) syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) 2018/04/11 21:58:43 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x0) 2018/04/11 21:58:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1300}, 0x1}, 0x0) [ 278.557601] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 278.562734] ? debug_check_no_locks_freed+0x310/0x310 [ 278.567940] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 278.573489] ? _parse_integer+0x13b/0x190 [ 278.577648] ? graph_lock+0x170/0x170 [ 278.581459] ? perf_trace_lock+0xd6/0x900 [ 278.585622] ? _kstrtoull+0x180/0x230 [ 278.589441] ? zap_class+0x720/0x720 [ 278.593170] ? perf_trace_lock+0xd6/0x900 [ 278.597332] ? find_held_lock+0x36/0x1c0 [ 278.601412] ? zap_class+0x720/0x720 2018/04/11 21:58:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x12000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) [ 278.605146] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 278.610707] ? should_fail+0x21b/0xbcd [ 278.614618] __alloc_pages_nodemask+0x34e/0xd70 [ 278.619299] ? find_held_lock+0x36/0x1c0 [ 278.623379] ? __alloc_pages_slowpath+0x2dc0/0x2dc0 [ 278.628415] ? find_held_lock+0x36/0x1c0 [ 278.632508] ? check_same_owner+0x320/0x320 [ 278.636846] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 278.641796] cache_grow_begin+0x72/0x6c0 [ 278.645875] kmem_cache_alloc+0x689/0x760 [ 278.650040] getname_flags+0xd0/0x5a0 [ 278.653847] ? __sb_end_write+0xac/0xe0 2018/04/11 21:58:43 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x10) syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) [ 278.657833] getname+0x19/0x20 [ 278.661039] do_sys_open+0x38e/0x770 [ 278.664769] ? filp_open+0x80/0x80 [ 278.668319] ? SyS_read+0x30/0x30 [ 278.671795] SyS_openat+0x30/0x40 [ 278.675262] ? SyS_open+0x40/0x40 [ 278.678731] do_syscall_64+0x29e/0x9d0 [ 278.679180] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. [ 278.682620] ? vmalloc_sync_all+0x30/0x30 [ 278.682636] ? _raw_spin_unlock_irq+0x27/0x70 [ 278.682656] ? finish_task_switch+0x1ca/0x820 [ 278.682675] ? syscall_return_slowpath+0x5c0/0x5c0 2018/04/11 21:58:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0xfffffffffffffff9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(0xffffffffffffffff, 0x84000) [ 278.682694] ? syscall_return_slowpath+0x30f/0x5c0 [ 278.714099] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 278.719486] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 278.724347] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 278.729539] RIP: 0033:0x455279 [ 278.732733] RSP: 002b:00007f1287ffdc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 278.740450] RAX: ffffffffffffffda RBX: 00007f1287ffe6d4 RCX: 0000000000455279 [ 278.747733] RDX: 0000000000004000 RSI: 0000000020000100 RDI: ffffffffffffff9c [ 278.755012] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 278.762292] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 278.769571] R13: 0000000000000424 R14: 00000000006f9400 R15: 0000000000000001 2018/04/11 21:58:43 executing program 1 (fault-call:1 fault-nth:2): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:58:43 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x20000110, 0x0) 2018/04/11 21:58:43 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/04/11 21:58:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) chmod(&(0x7f0000000040)='./file0\x00', 0x80) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) [ 278.942234] FAULT_INJECTION: forcing a failure. [ 278.942234] name failslab, interval 1, probability 0, space 0, times 0 [ 278.953535] CPU: 1 PID: 18848 Comm: syz-executor1 Not tainted 4.16.0+ #19 [ 278.960468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 278.969827] Call Trace: [ 278.972443] dump_stack+0x1b9/0x294 [ 278.976090] ? dump_stack_print_info.cold.2+0x52/0x52 [ 278.981307] should_fail.cold.4+0xa/0x1a [ 278.985390] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 278.990512] ? debug_check_no_locks_freed+0x310/0x310 [ 278.995794] ? print_usage_bug+0xc0/0xc0 [ 278.999850] ? find_held_lock+0x36/0x1c0 [ 279.003918] ? check_same_owner+0x320/0x320 [ 279.008251] ? rcu_note_context_switch+0x710/0x710 [ 279.013184] ? graph_lock+0x170/0x170 [ 279.016978] __should_failslab+0x124/0x180 [ 279.021217] should_failslab+0x9/0x14 [ 279.025051] kmem_cache_alloc+0x2af/0x760 [ 279.029194] ? debug_check_no_locks_freed+0x310/0x310 [ 279.034554] get_empty_filp+0x125/0x520 [ 279.038522] ? proc_nr_files+0x60/0x60 [ 279.042407] ? lock_downgrade+0x8e0/0x8e0 [ 279.046566] ? perf_trace_lock+0xd6/0x900 [ 279.050713] ? rcu_is_watching+0x85/0x140 [ 279.054855] path_openat+0x116/0x4e20 [ 279.058694] ? unwind_get_return_address+0x61/0xa0 [ 279.063618] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 279.068648] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 279.073414] ? find_held_lock+0x36/0x1c0 [ 279.077497] ? lock_downgrade+0x8e0/0x8e0 [ 279.081648] ? do_sys_open+0x38e/0x770 [ 279.085538] ? kasan_check_read+0x11/0x20 [ 279.089688] ? do_raw_spin_unlock+0x9e/0x2e0 [ 279.094092] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 279.098668] ? __lock_is_held+0xb5/0x140 [ 279.102732] ? _raw_spin_unlock+0x22/0x30 [ 279.106875] ? __alloc_fd+0x544/0x6e0 [ 279.110664] ? usercopy_warn+0x120/0x120 [ 279.114730] ? exit_files+0xb0/0xb0 [ 279.118359] do_filp_open+0x249/0x350 [ 279.122148] ? may_open_dev+0x100/0x100 [ 279.126142] ? get_unused_fd_flags+0x121/0x190 [ 279.130715] ? getname_flags+0xd0/0x5a0 [ 279.134691] ? __alloc_fd+0x6e0/0x6e0 [ 279.138493] ? __sb_end_write+0xac/0xe0 [ 279.142474] do_sys_open+0x59a/0x770 [ 279.146191] ? filp_open+0x80/0x80 [ 279.149730] ? SyS_read+0x30/0x30 [ 279.153174] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 279.158014] SyS_openat+0x30/0x40 [ 279.161469] ? SyS_open+0x40/0x40 [ 279.164915] do_syscall_64+0x29e/0x9d0 [ 279.168792] ? vmalloc_sync_all+0x30/0x30 [ 279.172940] ? _raw_spin_unlock_irq+0x27/0x70 [ 279.177437] ? finish_task_switch+0x1ca/0x820 [ 279.181934] ? syscall_return_slowpath+0x5c0/0x5c0 [ 279.186866] ? syscall_return_slowpath+0x30f/0x5c0 [ 279.191793] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 279.197154] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 279.201994] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 279.207180] RIP: 0033:0x455279 [ 279.210365] RSP: 002b:00007f1287ffdc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 279.218069] RAX: ffffffffffffffda RBX: 00007f1287ffe6d4 RCX: 0000000000455279 [ 279.225341] RDX: 0000000000004000 RSI: 0000000020000100 RDI: ffffffffffffff9c [ 279.232604] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 279.239876] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 279.247138] R13: 0000000000000424 R14: 00000000006f9400 R15: 0000000000000002 2018/04/11 21:58:44 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xfd95) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:44 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x10) syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) 2018/04/11 21:58:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0xc0}, 0x1}, 0x0) 2018/04/11 21:58:44 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0xfffffffffffffff9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(0xffffffffffffffff, 0x84000) 2018/04/11 21:58:44 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000080)=0x7ff, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/04/11 21:58:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x2000, 0x0) 2018/04/11 21:58:44 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x73d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:58:44 executing program 1 (fault-call:1 fault-nth:3): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) [ 279.382564] FAULT_INJECTION: forcing a failure. [ 279.382564] name failslab, interval 1, probability 0, space 0, times 0 [ 279.394187] CPU: 1 PID: 18855 Comm: syz-executor1 Not tainted 4.16.0+ #19 [ 279.399127] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. [ 279.401112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.401160] Call Trace: [ 279.421590] dump_stack+0x1b9/0x294 [ 279.425240] ? dump_stack_print_info.cold.2+0x52/0x52 2018/04/11 21:58:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x2) 2018/04/11 21:58:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x7ffff000}, 0x1}, 0x0) [ 279.430445] ? __might_sleep+0x95/0x190 [ 279.434445] should_fail.cold.4+0xa/0x1a [ 279.438525] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 279.443651] ? mutex_trylock+0x2a0/0x2a0 [ 279.447721] ? graph_lock+0x170/0x170 [ 279.451530] ? find_held_lock+0x36/0x1c0 [ 279.455599] ? __lock_is_held+0xb5/0x140 [ 279.459689] ? check_same_owner+0x320/0x320 [ 279.464028] ? rcu_note_context_switch+0x710/0x710 [ 279.468977] __should_failslab+0x124/0x180 [ 279.473223] should_failslab+0x9/0x14 [ 279.477034] kmem_cache_alloc_trace+0x2cb/0x780 [ 279.481715] ? m_show+0x5d0/0x5d0 [ 279.485181] cuse_channel_open+0x98/0x8e9 [ 279.489340] ? cuse_process_init_reply+0x13b0/0x13b0 [ 279.494449] ? kasan_check_read+0x11/0x20 [ 279.498602] ? do_raw_spin_unlock+0x9e/0x2e0 [ 279.503024] ? cuse_process_init_reply+0x13b0/0x13b0 [ 279.508145] misc_open+0x3ca/0x560 [ 279.511698] ? misc_devnode+0x140/0x140 [ 279.515679] chrdev_open+0x256/0x760 [ 279.519405] ? cdev_put.part.0+0x50/0x50 [ 279.523478] ? errseq_sample+0xf9/0x160 [ 279.527458] ? errseq_check+0x140/0x140 2018/04/11 21:58:44 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x84000) [ 279.531447] ? security_file_open+0x14f/0x1d0 [ 279.535956] do_dentry_open+0x7ef/0xf10 [ 279.539941] ? cdev_put.part.0+0x50/0x50 [ 279.544018] vfs_open+0x139/0x230 [ 279.547481] path_openat+0x1676/0x4e20 [ 279.551397] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 279.556166] ? find_held_lock+0x36/0x1c0 [ 279.560247] ? lock_downgrade+0x8e0/0x8e0 [ 279.564402] ? do_sys_open+0x38e/0x770 [ 279.568301] ? kasan_check_read+0x11/0x20 [ 279.572453] ? do_raw_spin_unlock+0x9e/0x2e0 [ 279.576873] ? do_raw_spin_trylock+0x1b0/0x1b0 2018/04/11 21:58:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x2}, 0x1}, 0x0) [ 279.581462] ? __lock_is_held+0xb5/0x140 [ 279.585622] ? _raw_spin_unlock+0x22/0x30 [ 279.589786] ? __alloc_fd+0x544/0x6e0 [ 279.593590] ? usercopy_warn+0x120/0x120 [ 279.597674] ? exit_files+0xb0/0xb0 [ 279.601313] do_filp_open+0x249/0x350 [ 279.605125] ? may_open_dev+0x100/0x100 [ 279.609118] ? get_unused_fd_flags+0x121/0x190 [ 279.613700] ? getname_flags+0xd0/0x5a0 [ 279.617679] ? __alloc_fd+0x6e0/0x6e0 [ 279.621487] ? __sb_end_write+0xac/0xe0 [ 279.625475] do_sys_open+0x59a/0x770 [ 279.629205] ? filp_open+0x80/0x80 2018/04/11 21:58:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x100000000000000) [ 279.632748] ? SyS_read+0x30/0x30 [ 279.636211] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 279.641067] SyS_openat+0x30/0x40 [ 279.644540] ? SyS_open+0x40/0x40 [ 279.648005] do_syscall_64+0x29e/0x9d0 [ 279.651897] ? vmalloc_sync_all+0x30/0x30 [ 279.656052] ? _raw_spin_unlock_irq+0x27/0x70 [ 279.660557] ? finish_task_switch+0x1ca/0x820 [ 279.665063] ? syscall_return_slowpath+0x5c0/0x5c0 [ 279.670015] ? syscall_return_slowpath+0x30f/0x5c0 [ 279.674962] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 2018/04/11 21:58:44 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x10) syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) [ 279.680342] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 279.685197] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 279.690407] RIP: 0033:0x455279 [ 279.693594] RSP: 002b:00007f1287ffdc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 279.701317] RAX: ffffffffffffffda RBX: 00007f1287ffe6d4 RCX: 0000000000455279 [ 279.708591] RDX: 0000000000004000 RSI: 0000000020000100 RDI: ffffffffffffff9c [ 279.715870] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 279.723148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/04/11 21:58:44 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x84000) 2018/04/11 21:58:44 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) socket$can_bcm(0x1d, 0x2, 0x2) [ 279.730424] R13: 0000000000000424 R14: 00000000006f9400 R15: 0000000000000003 2018/04/11 21:58:45 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xfd95) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:45 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0xfffffdef}, 0x1}, 0x0) 2018/04/11 21:58:45 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000080)=0x7ff, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/04/11 21:58:45 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x200000000000000) 2018/04/11 21:58:45 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x84000) 2018/04/11 21:58:45 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x10) syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) 2018/04/11 21:58:45 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@upd={0x100, 0x12, 0x600, 0x70bd26, 0x25dfdbfe, {{'cbc(aes-aesni)\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0xffffffff00000001}, {0x8, 0x1, 0xff}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x5}]}, 0x100}, 0x1, 0x0, 0x0, 0x40}, 0x800) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:58:45 executing program 1 (fault-call:1 fault-nth:4): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:58:45 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x33fe0}, 0x1}, 0x0) [ 280.642079] FAULT_INJECTION: forcing a failure. [ 280.642079] name failslab, interval 1, probability 0, space 0, times 0 [ 280.653397] CPU: 1 PID: 18917 Comm: syz-executor1 Not tainted 4.16.0+ #19 [ 280.660335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.669698] Call Trace: [ 280.672310] dump_stack+0x1b9/0x294 [ 280.675959] ? dump_stack_print_info.cold.2+0x52/0x52 [ 280.681171] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 280.686305] should_fail.cold.4+0xa/0x1a 2018/04/11 21:58:45 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000080)=0x7ff, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) [ 280.690388] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 280.695508] ? memset+0x31/0x40 [ 280.698811] ? graph_lock+0x170/0x170 [ 280.702626] ? get_random_bytes+0x34/0x40 [ 280.707050] ? crng_backtrack_protect+0x80/0x80 [ 280.711737] ? find_held_lock+0x36/0x1c0 [ 280.715820] ? __lock_is_held+0xb5/0x140 [ 280.720083] ? check_same_owner+0x320/0x320 [ 280.724419] ? fuse_conn_init+0x744/0x900 [ 280.728170] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. [ 280.728580] ? rcu_note_context_switch+0x710/0x710 2018/04/11 21:58:45 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x1000000) [ 280.741992] __should_failslab+0x124/0x180 [ 280.746236] should_failslab+0x9/0x14 [ 280.750046] kmem_cache_alloc_trace+0x2cb/0x780 [ 280.754736] fuse_dev_alloc+0xb5/0x4e0 [ 280.758634] ? __lock_is_held+0xb5/0x140 [ 280.762719] ? process_init_reply+0x1460/0x1460 [ 280.767404] ? rcu_read_lock_sched_held+0x108/0x120 [ 280.772440] ? kmem_cache_alloc_trace+0x616/0x780 [ 280.777300] ? m_show+0x5d0/0x5d0 [ 280.780771] cuse_channel_open+0xbd/0x8e9 [ 280.784927] ? retint_kernel+0x10/0x10 2018/04/11 21:58:45 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0xfffffffffffffff9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x84000) [ 280.788828] ? cuse_process_init_reply+0x13b0/0x13b0 [ 280.793942] ? misc_open+0xd7/0x560 [ 280.797577] ? cuse_process_init_reply+0x13b0/0x13b0 [ 280.802690] misc_open+0x3ca/0x560 [ 280.806237] ? misc_devnode+0x140/0x140 [ 280.810225] chrdev_open+0x256/0x760 [ 280.813957] ? cdev_put.part.0+0x50/0x50 [ 280.818028] ? errseq_sample+0xf9/0x160 [ 280.822009] ? errseq_check+0x140/0x140 [ 280.825994] ? security_file_open+0x14f/0x1d0 [ 280.830504] do_dentry_open+0x7ef/0xf10 [ 280.834489] ? cdev_put.part.0+0x50/0x50 [ 280.838571] vfs_open+0x139/0x230 2018/04/11 21:58:45 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0xec0}, 0x1}, 0x0) 2018/04/11 21:58:45 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000080)=0x7ff, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) [ 280.842039] path_openat+0x1676/0x4e20 [ 280.845950] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 280.850715] ? find_held_lock+0x36/0x1c0 [ 280.854792] ? lock_downgrade+0x8e0/0x8e0 [ 280.858947] ? do_sys_open+0x38e/0x770 [ 280.862848] ? kasan_check_read+0x11/0x20 [ 280.867007] ? do_raw_spin_unlock+0x9e/0x2e0 [ 280.871425] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 280.876013] ? __lock_is_held+0xb5/0x140 [ 280.880085] ? _raw_spin_unlock+0x22/0x30 [ 280.884235] ? __alloc_fd+0x544/0x6e0 [ 280.888039] ? usercopy_warn+0x120/0x120 [ 280.892113] ? exit_files+0xb0/0xb0 [ 280.895749] do_filp_open+0x249/0x350 [ 280.899587] ? may_open_dev+0x100/0x100 [ 280.903582] ? get_unused_fd_flags+0x121/0x190 [ 280.908167] ? getname_flags+0xd0/0x5a0 [ 280.912149] ? __alloc_fd+0x6e0/0x6e0 [ 280.915969] ? __sb_end_write+0xac/0xe0 [ 280.919961] do_sys_open+0x59a/0x770 [ 280.923687] ? filp_open+0x80/0x80 [ 280.927237] ? SyS_read+0x30/0x30 [ 280.930709] SyS_openat+0x30/0x40 [ 280.934164] ? SyS_open+0x40/0x40 [ 280.937626] do_syscall_64+0x29e/0x9d0 2018/04/11 21:58:45 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x10) syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) 2018/04/11 21:58:45 executing program 3: perf_event_open(&(0x7f000025c000)={0x7, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x10000) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$clear(0x7, r2) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000140)=0x78) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2008180}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="2f834d94c08102574400016fcae85e95f5a5ff0300000000000083a38cf5e0e86c42b2ec023154d8a453f1808814b3943fd9c16e4be8d941a23f1fe7", @ANYRES16=r3, @ANYBLOB="04002dbd7000fbd3d325edc00000000000000000000008001f05229eff184c6e8148fa0bb108030016000010080002000a0000000800020002000000080003003f000000080001004e240000"], 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000440)=0x7) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000400)={r4, 0x8f7}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) [ 280.941523] ? vmalloc_sync_all+0x30/0x30 [ 280.945677] ? _raw_spin_unlock_irq+0x27/0x70 [ 280.950180] ? finish_task_switch+0x1ca/0x820 [ 280.954684] ? syscall_return_slowpath+0x5c0/0x5c0 [ 280.959626] ? syscall_return_slowpath+0x30f/0x5c0 [ 280.964572] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 280.969951] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 280.974806] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 280.980002] RIP: 0033:0x455279 [ 280.983191] RSP: 002b:00007f1287ffdc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 280.990995] RAX: ffffffffffffffda RBX: 00007f1287ffe6d4 RCX: 0000000000455279 [ 280.998269] RDX: 0000000000004000 RSI: 0000000020000100 RDI: ffffffffffffff9c [ 281.005570] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 281.012848] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 281.020120] R13: 0000000000000424 R14: 00000000006f9400 R15: 0000000000000004 [ 281.040333] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/11 21:58:46 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xfd95) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:46 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0xfffffffffffffff9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x84000) 2018/04/11 21:58:46 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/04/11 21:58:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x2000000) 2018/04/11 21:58:46 executing program 1 (fault-call:1 fault-nth:5): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:58:46 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x10) syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) 2018/04/11 21:58:46 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x8}, 0x1}, 0x0) 2018/04/11 21:58:46 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x10c3e87069bc6be1) r1 = socket$can_bcm(0x1d, 0x2, 0x2) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x1310ff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:58:46 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/04/11 21:58:46 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0xfffffffffffffff9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x84000) 2018/04/11 21:58:46 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x10) syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) 2018/04/11 21:58:46 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x200000c1}, 0x1}, 0x0) 2018/04/11 21:58:46 executing program 3: syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x800, 0x200) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:58:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x2, 0x600) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x5, 0x0) ioctl$TIOCCBRK(r1, 0x5428) msgsnd(r0, &(0x7f0000000040)={0x0, "46bb9f45076a11e3550d2741f189621b86f7a33e5645dfd974c1796badc39dcbfc2b64cccadc1dedafaf3a4483f697a7776c9ccb1a897dd56d80990cd0462517c44157367aa2dff5ff386833ee5d0283d5dba5c472a1671750f4512bfd38c09b8521370a610fa7be2c085a"}, 0xffffffffffffff39, 0x0) [ 281.807506] FAULT_INJECTION: forcing a failure. [ 281.807506] name failslab, interval 1, probability 0, space 0, times 0 [ 281.818876] CPU: 0 PID: 18984 Comm: syz-executor1 Not tainted 4.16.0+ #19 [ 281.825826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 281.835203] Call Trace: [ 281.837834] dump_stack+0x1b9/0x294 [ 281.841506] ? dump_stack_print_info.cold.2+0x52/0x52 [ 281.846744] should_fail.cold.4+0xa/0x1a [ 281.850842] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 281.855986] ? zap_class+0x720/0x720 [ 281.859723] ? graph_lock+0x170/0x170 [ 281.863542] ? chrdev_open+0x256/0x760 [ 281.867453] ? do_dentry_open+0x7ef/0xf10 [ 281.871617] ? vfs_open+0x139/0x230 [ 281.875262] ? path_openat+0x1676/0x4e20 [ 281.879349] ? do_filp_open+0x249/0x350 [ 281.883352] ? find_held_lock+0x36/0x1c0 [ 281.887446] ? __lock_is_held+0xb5/0x140 [ 281.891549] ? check_same_owner+0x320/0x320 [ 281.895925] ? rcu_note_context_switch+0x710/0x710 [ 281.900897] ? lock_downgrade+0x8e0/0x8e0 [ 281.905108] __should_failslab+0x124/0x180 [ 281.909372] should_failslab+0x9/0x14 [ 281.913192] kmem_cache_alloc+0x2af/0x760 [ 281.917360] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 281.921977] ? kasan_check_write+0x14/0x20 [ 281.926266] __fuse_request_alloc+0x27/0xf0 [ 281.930623] __fuse_get_req+0x1eb/0x650 [ 281.934625] ? process_init_reply+0x1460/0x1460 [ 281.939329] ? fuse_req_init_context.isra.16+0x250/0x250 [ 281.944807] ? rcu_read_lock_sched_held+0x108/0x120 [ 281.949851] ? kmem_cache_alloc_trace+0x616/0x780 2018/04/11 21:58:46 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0xf}, 0x1}, 0x0) 2018/04/11 21:58:46 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x10) syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) [ 281.954832] fuse_get_req_for_background+0x22/0x30 [ 281.959792] cuse_channel_open+0x1a7/0x8e9 [ 281.964080] ? cuse_process_init_reply+0x13b0/0x13b0 [ 281.969202] ? kasan_check_read+0x11/0x20 [ 281.973369] ? do_raw_spin_unlock+0x9e/0x2e0 [ 281.977805] ? cuse_process_init_reply+0x13b0/0x13b0 [ 281.982928] misc_open+0x3ca/0x560 [ 281.986500] ? misc_devnode+0x140/0x140 [ 281.990489] chrdev_open+0x256/0x760 [ 281.994226] ? cdev_put.part.0+0x50/0x50 [ 281.998310] ? errseq_sample+0xf9/0x160 [ 282.002297] ? errseq_check+0x140/0x140 [ 282.006284] ? security_file_open+0x14f/0x1d0 [ 282.010797] do_dentry_open+0x7ef/0xf10 [ 282.014785] ? cdev_put.part.0+0x50/0x50 [ 282.018872] vfs_open+0x139/0x230 [ 282.022344] path_openat+0x1676/0x4e20 [ 282.026278] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 282.031056] ? find_held_lock+0x36/0x1c0 [ 282.035156] ? lock_downgrade+0x8e0/0x8e0 [ 282.039326] ? do_sys_open+0x38e/0x770 [ 282.043238] ? kasan_check_read+0x11/0x20 [ 282.047401] ? do_raw_spin_unlock+0x9e/0x2e0 [ 282.051820] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 282.056416] ? __lock_is_held+0xb5/0x140 [ 282.060501] ? _raw_spin_unlock+0x22/0x30 [ 282.064661] ? __alloc_fd+0x544/0x6e0 [ 282.068473] ? usercopy_warn+0x120/0x120 [ 282.072564] ? exit_files+0xb0/0xb0 [ 282.076215] do_filp_open+0x249/0x350 [ 282.080040] ? may_open_dev+0x100/0x100 [ 282.084058] ? get_unused_fd_flags+0x121/0x190 [ 282.088653] ? getname_flags+0xd0/0x5a0 [ 282.092646] ? __alloc_fd+0x6e0/0x6e0 [ 282.096469] ? __sb_end_write+0xac/0xe0 [ 282.100470] do_sys_open+0x59a/0x770 [ 282.104208] ? filp_open+0x80/0x80 [ 282.107769] ? SyS_read+0x30/0x30 [ 282.111257] SyS_openat+0x30/0x40 [ 282.114723] ? SyS_open+0x40/0x40 [ 282.118192] do_syscall_64+0x29e/0x9d0 [ 282.122094] ? vmalloc_sync_all+0x30/0x30 [ 282.126258] ? _raw_spin_unlock_irq+0x27/0x70 [ 282.130778] ? finish_task_switch+0x1ca/0x820 [ 282.135297] ? syscall_return_slowpath+0x5c0/0x5c0 [ 282.140235] ? syscall_return_slowpath+0x30f/0x5c0 [ 282.145161] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 282.150517] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 282.155361] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 282.160535] RIP: 0033:0x455279 [ 282.163709] RSP: 002b:00007f1287ffdc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 282.171424] RAX: ffffffffffffffda RBX: 00007f1287ffe6d4 RCX: 0000000000455279 [ 282.178685] RDX: 0000000000004000 RSI: 0000000020000100 RDI: ffffffffffffff9c [ 282.185961] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 282.193226] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 282.200493] R13: 0000000000000424 R14: 00000000006f9400 R15: 0000000000000005 2018/04/11 21:58:47 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xfd95) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:47 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x73e, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0xfffffffffffffffd}, 0x0, 0x10001}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:58:47 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='wchan\x00') getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000380)={'filter\x00', 0x12, "854181d9072cd554cd98ebd4048b903db8c2"}, &(0x7f00000003c0)=0x36) msgsnd(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0200007f00040000145f386f6e1c579ff3e51f054d3d6b271d5b59dae7afb5966d793bb5a09115baaa1292941e0b6f3a63d05450ff8faca76cb9b753a3001c00b5ded04cbf9b20f49eb71f81b31e1f3729cf21b994ca0db6cb"], 0x8, 0x0) 2018/04/11 21:58:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0xf}, 0x0) 2018/04/11 21:58:47 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0xfffffffffffffff9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x84000) 2018/04/11 21:58:47 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/04/11 21:58:47 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x10) syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) 2018/04/11 21:58:47 executing program 1 (fault-call:1 fault-nth:6): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) [ 282.642640] FAULT_INJECTION: forcing a failure. [ 282.642640] name failslab, interval 1, probability 0, space 0, times 0 [ 282.654126] CPU: 1 PID: 19012 Comm: syz-executor1 Not tainted 4.16.0+ #19 [ 282.661063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 282.670421] Call Trace: [ 282.673024] dump_stack+0x1b9/0x294 [ 282.676666] ? dump_stack_print_info.cold.2+0x52/0x52 [ 282.681883] should_fail.cold.4+0xa/0x1a [ 282.685962] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 282.691079] ? __lock_is_held+0xb5/0x140 [ 282.695152] ? graph_lock+0x170/0x170 [ 282.698969] ? find_held_lock+0x36/0x1c0 [ 282.703047] ? __lock_is_held+0xb5/0x140 [ 282.707135] ? check_same_owner+0x320/0x320 [ 282.711465] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 282.717017] ? rcu_note_context_switch+0x710/0x710 [ 282.722139] ? process_init_reply+0x1460/0x1460 [ 282.726833] __should_failslab+0x124/0x180 [ 282.731080] should_failslab+0x9/0x14 [ 282.734893] kmem_cache_alloc_trace+0x2cb/0x780 [ 282.739575] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 282.745130] ? alloc_pages_current+0x114/0x210 [ 282.749730] cuse_channel_open+0x2ac/0x8e9 [ 282.753984] ? cuse_process_init_reply+0x13b0/0x13b0 [ 282.759093] ? kasan_check_read+0x11/0x20 [ 282.763253] ? do_raw_spin_unlock+0x9e/0x2e0 [ 282.767680] ? cuse_process_init_reply+0x13b0/0x13b0 [ 282.772798] misc_open+0x3ca/0x560 [ 282.776351] ? misc_devnode+0x140/0x140 [ 282.780338] chrdev_open+0x256/0x760 [ 282.784328] ? cdev_put.part.0+0x50/0x50 [ 282.788403] ? errseq_sample+0xf9/0x160 2018/04/11 21:58:47 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0xfffffffffffffff9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x84000) 2018/04/11 21:58:47 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x10) syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) 2018/04/11 21:58:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0xfffffdef}, 0x0) 2018/04/11 21:58:47 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0xfffffffffffffff9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x84000) 2018/04/11 21:58:47 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) [ 282.792390] ? errseq_check+0x140/0x140 [ 282.796389] ? security_file_open+0x14f/0x1d0 [ 282.800897] do_dentry_open+0x7ef/0xf10 [ 282.804881] ? cdev_put.part.0+0x50/0x50 [ 282.808957] vfs_open+0x139/0x230 [ 282.812433] path_openat+0x1676/0x4e20 [ 282.816352] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 282.821127] ? find_held_lock+0x36/0x1c0 [ 282.825205] ? lock_downgrade+0x8e0/0x8e0 [ 282.829358] ? do_sys_open+0x38e/0x770 [ 282.833266] ? kasan_check_read+0x11/0x20 [ 282.837420] ? do_raw_spin_unlock+0x9e/0x2e0 [ 282.841850] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 282.846435] ? __lock_is_held+0xb5/0x140 [ 282.850505] ? _raw_spin_unlock+0x22/0x30 [ 282.854659] ? __alloc_fd+0x544/0x6e0 [ 282.858462] ? usercopy_warn+0x120/0x120 [ 282.862532] ? exit_files+0xb0/0xb0 [ 282.866182] do_filp_open+0x249/0x350 [ 282.869990] ? may_open_dev+0x100/0x100 [ 282.873985] ? get_unused_fd_flags+0x121/0x190 [ 282.878573] ? getname_flags+0xd0/0x5a0 [ 282.882554] ? __alloc_fd+0x6e0/0x6e0 [ 282.886369] ? __sb_end_write+0xac/0xe0 2018/04/11 21:58:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1300}, 0x0) 2018/04/11 21:58:47 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="ff7f000000000000228c3d3d30ec5eca87cbc9a150f8fdb79fe1a9081591c98b8000000198227b8e979464deff3966dc93eae97802823b346cad3370fdb15fdea4d00e0074c8e1b6c397f0d8650e331ad0228ce0b800000000"], 0x8, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x6) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000200)={0x81, 0x2, {0xffffffffffffffff, 0x2, 0x8001, 0x0, 0x800}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10001, 0x80) syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x0) fanotify_mark(r1, 0xc, 0x40000010, r2, &(0x7f00000000c0)='./file0\x00') 2018/04/11 21:58:47 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000200)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) fcntl$getownex(r2, 0x10, &(0x7f0000000040)) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0xa) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000180)={0x6, r1}) connect$ipx(r3, &(0x7f00000001c0)={0x4, 0x7f, 0x4, "4c4d2edee507", 0x28a}, 0x10) getdents64(r2, &(0x7f00000000c0)=""/59, 0x3b) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r2}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000240)=@generic={0x80, 0x40}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000140)=@int=0x2, 0x4) [ 282.890355] do_sys_open+0x59a/0x770 [ 282.894090] ? filp_open+0x80/0x80 [ 282.897637] ? SyS_read+0x30/0x30 [ 282.901098] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 282.905951] SyS_openat+0x30/0x40 [ 282.909408] ? SyS_open+0x40/0x40 [ 282.912863] do_syscall_64+0x29e/0x9d0 [ 282.916754] ? vmalloc_sync_all+0x30/0x30 [ 282.920911] ? _raw_spin_unlock_irq+0x27/0x70 [ 282.925420] ? finish_task_switch+0x1ca/0x820 [ 282.929932] ? syscall_return_slowpath+0x5c0/0x5c0 [ 282.934878] ? syscall_return_slowpath+0x30f/0x5c0 [ 282.939827] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 282.945320] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 282.950180] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 282.955385] RIP: 0033:0x455279 [ 282.958593] RSP: 002b:00007f1287ffdc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 282.966322] RAX: ffffffffffffffda RBX: 00007f1287ffe6d4 RCX: 0000000000455279 [ 282.973605] RDX: 0000000000004000 RSI: 0000000020000100 RDI: ffffffffffffff9c [ 282.980880] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 282.988159] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 282.995432] R13: 0000000000000424 R14: 00000000006f9400 R15: 0000000000000006 2018/04/11 21:58:48 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(0xffffffffffffffff, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xfd95) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:48 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0xfffffffffffffff9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x84000) 2018/04/11 21:58:48 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x42, &(0x7f0000000080)=0x7ff, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/04/11 21:58:48 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="fbfffffffffffffff081d2fdc894614ebcae4655300114c0fcd4d4a9d862b7bdd5a2899b2ea75b262dc67c5b08868d7961529601d6959d41f3e5b8ca1bc3e4f1d6deec80a6ea654fda02b652520b0b4d14f7ab9d816f39be4f6fd3950fe151d9d5bc45da63a8d432c2fe68168e2077580fffffffffffff22487a01a9f1906878cfc7f157c5c906e162573a2dc093c10cca510a636b972976e73868557d748c32a20b4ea16562474f7971794bea6b53b3e94e4ddf1585897840383c79d7420a37643e202b8fda7628455472053b37b1adf318f6f7abe3c0d89c"], 0x8, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x60) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000140)="c10bb5eb152e8bdb7f5e00d38d60a6822991b169cd8c7e58a22465f46dac503de22ed70572f18d9460a61747d25604e3ea4d75fdd9667592d1f336", &(0x7f0000000180)="604d27551c20337cfe6b82e1feabf6b02a5f4e30ff4c906a7bc84214fc7e8e56c56f1b910a2fa0b0a2369a67b4bfff2608ce38ee8eebd35e41bd4528f9d8b523ca2f26ad825e18f10bbf9b8928011e56b192e684b4cd94724c367bf1fc43c2a98b42d7cb594ef8644236aed48e34dac006c871dea2d06eabd00f552c3615b698c0574108c6a162d79c11f1e2954e9b3b", 0xad30abc749acf45}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) 2018/04/11 21:58:48 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) 2018/04/11 21:58:48 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/71, &(0x7f0000000040)=0x47) 2018/04/11 21:58:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x7ffff000}, 0x0) 2018/04/11 21:58:48 executing program 1 (fault-call:1 fault-nth:7): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:58:48 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000080)=0x7ff, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/04/11 21:58:48 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:58:48 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x7376ff78d337a666) 2018/04/11 21:58:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0xc0}, 0x0) 2018/04/11 21:58:48 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0xfffffffffffffff9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x84000) 2018/04/11 21:58:48 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/dev_mcast\x00') ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000080)=ANY=[@ANYBLOB="01005d000000008000000000"]) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000240)={'HL\x00'}, &(0x7f0000000280)=0x1e) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x301400, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) open(&(0x7f00000001c0)='./file0\x00', 0x10002, 0x2) sched_getattr(r1, &(0x7f00000002c0), 0x30, 0xfffffffffffffffd) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000200)=0x1, 0x4) 2018/04/11 21:58:48 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_open_pts(0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) 2018/04/11 21:58:48 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0xfffffffffffffff9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x84000) 2018/04/11 21:58:49 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0), 0x0) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:49 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000080)=0x7ff, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/04/11 21:58:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)="cb6465762f6375736500", 0x4000, 0x0) 2018/04/11 21:58:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0xec0}, 0x0) 2018/04/11 21:58:49 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:58:49 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/dev_mcast\x00') ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x200, 0x7, 0x8, 0x4]}) 2018/04/11 21:58:49 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_open_pts(0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) 2018/04/11 21:58:49 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffff9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x84000) 2018/04/11 21:58:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x8}, 0x0) 2018/04/11 21:58:49 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x20000003) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000080)=0x7ff, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/04/11 21:58:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000040)=""/30, &(0x7f0000000000)=0x1e) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000840)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b0000000500000038060000a001000000000000ffffffffa0010000b00200006805000068050000ffffffff680500006805000005000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x698) 2018/04/11 21:58:49 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_open_pts(0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) 2018/04/11 21:58:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/.ev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:58:49 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x84000) 2018/04/11 21:58:49 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x8) 2018/04/11 21:58:49 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000080)=0x7ff, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/04/11 21:58:50 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0), 0x0) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:50 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_open_pts(0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) 2018/04/11 21:58:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x200000c1}, 0x0) 2018/04/11 21:58:50 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='system\x00', 0xfffffffffffffffd) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x3, 0x40000) readlinkat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/17, 0x11) keyctl$revoke(0x3, r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/04/11 21:58:50 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@hci, &(0x7f00000000c0)=0x80, 0x80000) recvfrom$inet(r0, &(0x7f0000000140)=""/52, 0xfffffffffffffe9b, 0x140, &(0x7f0000000200)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x0) 2018/04/11 21:58:50 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x84000) 2018/04/11 21:58:50 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='//ev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:58:50 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000080)=0x7ff, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/04/11 21:58:50 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_open_pts(0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140), 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) 2018/04/11 21:58:50 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)="2f646576cb6375736500", 0x4000, 0x0) 2018/04/11 21:58:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x2}, 0x0) 2018/04/11 21:58:50 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xfffffffffffffffd}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x8000, 0x1ff, 0x3, r1}, &(0x7f0000000180)=0x10) 2018/04/11 21:58:50 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000080)=0x7ff, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/04/11 21:58:50 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x84000) 2018/04/11 21:58:50 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/11 21:58:50 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/.use\x00', 0x4000, 0x0) 2018/04/11 21:58:51 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0), 0x0) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x33fe0}, 0x0) 2018/04/11 21:58:51 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_open_pts(0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140), 0x0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x1) 2018/04/11 21:58:51 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x84000) 2018/04/11 21:58:51 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000080)=0x7ff, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/04/11 21:58:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000159fe4)={0x5, 0x1, 0x7d, 0x200000000000000c}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) close(r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r1, &(0x7f00003ec000)}, 0x10) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x0) 2018/04/11 21:58:51 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='erspan0\x00', 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x599, 0x191040) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4, 0x6, 0x100000000}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x80000000}, &(0x7f0000000180)=0x8) 2018/04/11 21:58:51 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev//use\x00', 0x4000, 0x0) 2018/04/11 21:58:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0xf0ffffffffffff}, 0x0) 2018/04/11 21:58:51 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)="2f6465762f63757365ff", 0x4000, 0x0) 2018/04/11 21:58:51 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_open_pts(0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140), 0x0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x1) 2018/04/11 21:58:51 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x84000) 2018/04/11 21:58:51 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000140)={0x400, 0x5b3, 0x8, 0x6, 0x18, 0x8001}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bond \x00', 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x6, r1, 0x1}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/11 21:58:51 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000080)=0x7ff, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/04/11 21:58:51 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x1}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x0) 2018/04/11 21:58:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x100000000000000}, 0x0) 2018/04/11 21:58:51 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f", 0x70) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:51 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:58:51 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_open_pts(0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140), 0x0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x1) 2018/04/11 21:58:51 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000400)={&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x2, 0x9, 0x5, "87294951c4232fd1bed63647ed996b6c41a5c60c2a8f1c9242b7010563100f4e78a0dacce882cc77e5f6b9e6c6260e4e131e989e7bfcc075bc74ad9fbcd457", 0x35}, 0x60, &(0x7f0000000340)=[{&(0x7f0000000140)="1da6e3fd1212f64876fb9397ba4f852e8c1d3dbda97424535ebea2ebb4fe01e4aba80b3c9d4994ba19c67b0f2d120fd133f70fe8096191d33df75aa1d5353a8b683ba12678a21bf50ffa36", 0x4b}, {&(0x7f0000000040)="1e243d90acf31b25", 0x8}, {&(0x7f00000001c0)="245d54694281391fc23fdae92f4f32705a82508658a140efda4e58ecf54a5fb9140a7de485fdf5dc75382b203080af6e32c26662fc15e382f78e1bf488e8fadabdf3ea92cd3691562d4edf104f19fab163854f1782b8d744470d40be07cb8da46e52fad64e4b1fb2fcb2ac5fd2de3a02883900a7e501e4bc1665d605bb107f46f1044cd26a13824cff3e", 0x8a}, {&(0x7f0000000280)="a88fbd3beeba3ff79dccde4b19571218955aeb020abaeedc7738532f2ba8c7db4528fab73388625c183a718a7247c4189d644bfd262105e69454ee3f010a097db38619d83517316e2553aa4ccb67ac19965ead0e9c07a10cd05a50ac882afb6204953624999a8d6942e3d741af8fc08313d5c0cccdc609698c121ea2152c59d921046d286a3a1eda8801918675ff6fe15fba0ff921736ce1746f0b4c26b62b7d5be17726b4c1be8ee3845f53c06a58c3540a", 0xb2}], 0x4, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x80}, 0x4000000) fstat(r0, &(0x7f0000000380)) r1 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:58:51 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000080)=0x7ff, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/04/11 21:58:51 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x84000) 2018/04/11 21:58:51 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0xa3, 0x3, 0x7f, 0x5, 0x4, 0xffff, 0x3, 0x7f, 0x4d8, 0x5, 0x3}, 0xb) 2018/04/11 21:58:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0xffffff7f}, 0x0) 2018/04/11 21:58:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x6e010000}, 0x0) 2018/04/11 21:58:52 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x84000) 2018/04/11 21:58:52 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)="627b6e6430b75bd1f8fcd1ee4900", 0x8) 2018/04/11 21:58:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:58:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x0) 2018/04/11 21:58:52 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_open_pts(0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000140), 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) 2018/04/11 21:58:52 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x42, &(0x7f0000000080)=0x7ff, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/04/11 21:58:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x2000000}, 0x0) 2018/04/11 21:58:52 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f", 0x70) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:52 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(0xffffffffffffffff, 0x84000) 2018/04/11 21:58:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="020000f9ff000000737aba3fb1ff36cf657fde9fff3557e27541d2ce24cec526039f7b52d3147da4b82b00a3d0e50eb0b4afc21f71f2ba288720e3d17a0592f81c6329c8fce357132bb1ef8f8a2cc1d46b64d99085be596811898b72b75ccaed24fc0772ebf791b42180a1e6270368d0cc0fa4e3fc8ecaf98d5a4a2dc40ada4dbfaecb120b0d66401ea13ba7895a404072"], 0x8, 0x0) r0 = socket(0x19, 0x80006, 0x1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0x5, 0x4) 2018/04/11 21:58:52 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/11 21:58:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:58:52 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x42, &(0x7f0000000080)=0x7ff, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/04/11 21:58:52 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:58:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0xfffffffffffff000}, 0x0) 2018/04/11 21:58:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0xfffff000}, 0x0) 2018/04/11 21:58:52 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x42, &(0x7f0000000080)=0x7ff, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/04/11 21:58:52 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x30, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3fd, 0x60000) accept$ax25(r0, 0x0, &(0x7f0000000080)=0x28e) msgsnd(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="02080b0000000040"], 0x8, 0x0) 2018/04/11 21:58:52 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, @local}, &(0x7f0000000200)=0x10, 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000240)={'rose0\x00', 0x4000}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) bind$ipx(r2, &(0x7f00000000c0)={0x4, 0xffff, 0x6, "677c2ee27f6e", 0x89f6}, 0x10) ppoll(&(0x7f0000000100)=[{r2}, {r2, 0x4}], 0x2, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={0x1}, 0x8) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x1ff) 2018/04/11 21:58:52 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(0xffffffffffffffff, 0x84000) 2018/04/11 21:58:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)="2f6465762f63757365fe", 0x4000, 0x0) 2018/04/11 21:58:52 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:58:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0xf0}, 0x0) 2018/04/11 21:58:53 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f", 0x70) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="020000000000000100000029f100"], 0x8, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x4, 0x80) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x8, 0x6, 0x8}, &(0x7f0000000100)=0x10) getpeername(r0, &(0x7f00000001c0)=@ipx, &(0x7f0000000240)=0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x9}, &(0x7f0000000180)=0x8) 2018/04/11 21:58:53 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000080)=0x7ff, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/04/11 21:58:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:58:53 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(0xffffffffffffffff, 0x84000) 2018/04/11 21:58:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0xffffff9e}, 0x0) 2018/04/11 21:58:53 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:58:53 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaa78, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000c, 0x10, r0, 0x30) 2018/04/11 21:58:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x2}, 0x0) 2018/04/11 21:58:54 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x70c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x10) msgrcv(r1, &(0x7f0000000040)={0x0, ""/101}, 0x6d, 0x3, 0x2000) msgsnd(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00'], 0x8, 0x0) fchmod(r0, 0x80) 2018/04/11 21:58:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:58:54 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'eql\x00', 0x20}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:58:54 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) 2018/04/11 21:58:54 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000080)=0x7ff, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/04/11 21:58:54 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:58:54 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40000, 0x0) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000300)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@ipv4={[], [], @broadcast}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000440)=0xe8) r6 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000000480)={0x0, 0x0}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000580)=0x0) r11 = geteuid() stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpid() getresuid(&(0x7f0000000680)=0x0, &(0x7f00000006c0), &(0x7f0000000700)) r15 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000740)=0x0) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000840)=0x0, &(0x7f0000000880), &(0x7f00000008c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000900)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000940)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000a40)=0xe8) getresgid(&(0x7f0000000a80), &(0x7f0000000ac0), &(0x7f0000000b00)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000b40)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000b80)={0x0, 0x0}, &(0x7f0000000bc0)=0xc) fstat(r0, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000000d80)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000280)={0x40, 0x17, 0x200, 0x70bd28, 0x25dfdbfb, "", [@typed={0x8, 0x27, @uid=r2}, @typed={0xc, 0x85, @u64=0x1}, @typed={0x14, 0x21, @str='^\\ (eth1cgroup\x00'}, @typed={0x8, 0x8f, @uid=r3}]}, 0x40}], 0x1, &(0x7f0000000c80)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @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}], 0xe0, 0xc0}, 0x4000040) socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/11 21:58:55 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2d", 0xa8) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0xf0ffffff00000000}, 0x0) 2018/04/11 21:58:55 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:58:55 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) 2018/04/11 21:58:55 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000080)=0x7ff, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/04/11 21:58:55 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:58:55 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x202, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x500, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:58:55 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2d0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x40}, 0x0, 0x3, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x0) 2018/04/11 21:58:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0xffffff7f00000000}, 0x0) 2018/04/11 21:58:55 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) socketpair(0x0, 0x800, 0x80, &(0x7f0000000040)={0xffffffffffffffff}) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f00000000c0)={0x3, r3}) 2018/04/11 21:58:55 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x8000000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6, 0x1f}) tee(r0, r0, 0x1, 0x7) msgsnd(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x8, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000180)={0x6, 0xcc, 0xfffffffffffffff8}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x101040, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000200)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) getsockname$ipx(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/04/11 21:58:55 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000080), 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/04/11 21:58:55 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:58:55 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) 2018/04/11 21:58:55 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:58:55 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000080), 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/04/11 21:58:55 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2d", 0xa8) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:55 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:58:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x200000000000000}, 0x0) 2018/04/11 21:58:55 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = dup2(r1, r0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000040)={0x1, 0x7f, &(0x7f00000000c0)="5f48cfcfe495b6aba9ac2d8ba20a2c0c1de60431d3bb5171dc8fe10cad0aa5474c90cbcf44aa2c09dfbd72631eeac22cf341ff46dddda74ef71c56b8b222473a63756969b4204d586eea523c49b0a89767706c737538538ac0bc78edd232b28056d2445e44f181b4c65a53dfd29ae9da9924f87c0615334f802f6f130442bd"}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:58:55 executing program 7: mkdir(&(0x7f0000eedff8)='./file0\x00', 0x0) setxattr(&(0x7f0000f2e000)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB='user.u'], &(0x7f0000a6b000)='@locgroup\x00', 0xa, 0x0) 2018/04/11 21:58:55 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:58:55 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x2) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = msgget$private(0x0, 0x108) msgsnd(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="0200000000400000996dd7ef0421e51efcdf84a36f73998636ceb4d8b7cd9a303220e2b2446ab891b94117cb25f84819b9898386e295da2651"], 0x8, 0x0) 2018/04/11 21:58:55 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000080), 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/04/11 21:58:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0xf0ffffff}, 0x0) 2018/04/11 21:58:56 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000080)=0x7ff, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/04/11 21:58:56 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080001, 0x0) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80}, 0x20008000) 2018/04/11 21:58:56 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)) r2 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:58:56 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:58:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)="2f6465762f6375736504", 0x4000, 0x0) 2018/04/11 21:58:56 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r0, &(0x7f0000002ac0)=[{{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000340)}}, {{0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000006c0)}}], 0x2, 0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x0) 2018/04/11 21:58:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x16e}, 0x0) 2018/04/11 21:58:56 executing program 7: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r0, 0x0, 0x0, 0xffff) fallocate(r0, 0x3, 0x0, 0xd214) 2018/04/11 21:58:56 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000080)=0x7ff, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/04/11 21:58:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xeaa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:58:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x9effffff00000000}, 0x0) 2018/04/11 21:58:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:58:56 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2d", 0xa8) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:56 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:58:56 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x1a) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000080)=0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) dup2(r1, r0) perf_event_open(&(0x7f0000000140)={0x4000001, 0x70, 0xffffffffffffffff, 0x8000, 0x5, 0x3, 0x0, 0x7, 0x80000, 0x1, 0x9, 0x1000, 0x4, 0x0, 0xd66, 0x101, 0x2, 0x6, 0x4, 0x1f, 0x6, 0xfe4b, 0x8000000080000000, 0xfffffffffffffffe, 0x7, 0x7ae, 0x7, 0x5, 0x5, 0x0, 0x4, 0x3, 0x67d6, 0x81, 0x3d80, 0x7, 0x7, 0x8, 0x0, 0x3fe, 0x0, @perf_bp={&(0x7f00000000c0), 0x1}, 0xaee58cf292f1c43e, 0x3, 0x4806, 0x1, 0x0, 0x15, 0xffffffff}, r2, 0xc, r1, 0x1) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x800) 2018/04/11 21:58:57 executing program 7: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r0, 0x0, 0x0, 0xffff) fallocate(r0, 0x3, 0x0, 0xd214) 2018/04/11 21:58:57 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000080)=0x7ff, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) 2018/04/11 21:58:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@in6, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000400)=@assoc_value, &(0x7f0000000440)=0x8) r1 = msgget$private(0x0, 0x8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) bind$alg(r2, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000300)={0x1, 0xc634}) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x7ff, 0x200001) msgsnd(r1, &(0x7f0000000100)={0x2}, 0x8, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000000140)=0x6, 0x8) 2018/04/11 21:58:57 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='bridge0\x00', 0xfffffffffffffccd) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x20000) 2018/04/11 21:58:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x6e01000000000000}, 0x0) 2018/04/11 21:58:57 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:58:57 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d272", 0xc4) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:57 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:58:57 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8912, &(0x7f0000000000)={"f4716e6c30ff000000dc6d00"}) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x6d8000, &(0x7f0000001140)) 2018/04/11 21:58:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0xf0ffff}, 0x0) 2018/04/11 21:58:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x2000) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x5) 2018/04/11 21:58:57 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) recvfrom$packet(r0, &(0x7f0000000100)=""/29, 0x1d, 0x40000000, &(0x7f0000000340)={0x11, 0xff, r1, 0x1, 0x1, 0x6}, 0x14) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040)='bond0\x00', 0x10) 2018/04/11 21:58:57 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:58:57 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:58:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/11 21:58:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x1000000}, 0x0) 2018/04/11 21:58:58 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)="2f6465762f6375736514", 0x4000, 0x0) 2018/04/11 21:58:58 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000200000000"], 0x8, 0x0) 2018/04/11 21:58:58 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x0, 0x8, 0x9, 0xfff, 0x0, 0xa1c, 0x4, 0x1, 0xfffffffffffffffa, 0x7f, 0x0, 0x9, 0x7, 0x0, 0x2, 0x7, 0x7, 0x9, 0x3, 0x1d, 0xecf, 0x2, 0x249eea70, 0x6e, 0x1, 0x2, 0x100000000, 0x7fff, 0x2, 0xbbf, 0x9, 0x1, 0x101, 0x4, 0x44c4affe, 0x374d, 0x0, 0x9, 0x4, @perf_config_ext={0xb287}, 0x100, 0xffffffffffff197d, 0xe1bb, 0x6, 0x81, 0x8, 0x5}, r2, 0xe, r0, 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0xc) 2018/04/11 21:58:58 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:58:58 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000080)=0x7ff, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) 2018/04/11 21:58:58 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d272", 0xc4) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x9effffff}, 0x0) 2018/04/11 21:58:58 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$eventfd(r1, &(0x7f0000000040), 0x8) fallocate(r1, 0x0, 0x0, 0xffff) fallocate(r1, 0x3, 0x0, 0xd214) 2018/04/11 21:58:58 executing program 0: syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0x0, 0x800) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x20000, 0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x10001}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="80b08cd30114035897c1c3c14cb3148ecca50200000000000000c7636c19d8ee727dcc640eb6e451999ed6d6f38eb62f6cb737775f79bf9fd6ee2fcb484fb2b0f65f6914dbc9e39b8c179e0c81049c3382b8982a71d7f51295a5a06e0cb34be10a932b1cb87f30b0300c9ce868a06b8f48971efd5eeedcb669e4b59963e813693e26c85496379709af9c93e599b69e9bebf8fe459756199221461ee61729d7c674b1c7196985f0d82f543955dc"], 0x8, 0x0) 2018/04/11 21:58:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0xf000}, 0x0) 2018/04/11 21:58:58 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)="2f6465762f63757365f6", 0x4000, 0x0) 2018/04/11 21:58:58 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000040)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f00000000c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', r1}) 2018/04/11 21:58:58 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000003bff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x7fe) readv(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/251, 0xfb}], 0x1) shutdown(r1, 0x800000000002) 2018/04/11 21:58:58 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:58:59 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000040)) msgsnd(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0100"], 0x8, 0x0) 2018/04/11 21:58:59 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x6e01}, 0x0) 2018/04/11 21:58:59 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)="2f6465762f63757365ff", 0x4000, 0x0) 2018/04/11 21:58:59 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x1}, 0x8) 2018/04/11 21:58:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x0) sendmsg$rds(r1, &(0x7f0000001d40)={&(0x7f00000000c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/252, 0xfc}, {&(0x7f0000000200)=""/14, 0xe}, {&(0x7f0000000240)=""/197, 0xc5}, {&(0x7f0000000340)=""/23, 0x17}, {&(0x7f0000000380)=""/141, 0x8d}, {&(0x7f0000000440)=""/222, 0xde}, {&(0x7f0000000540)=""/126, 0x7e}], 0x7, &(0x7f0000001bc0)=[@rdma_args={0x48, 0x114, 0x1, {{0x9ec, 0x4bda7556}, {&(0x7f0000000640)=""/92, 0x5c}, &(0x7f0000000800)=[{&(0x7f00000006c0)=""/112, 0x70}, {&(0x7f0000000740)=""/143, 0x8f}], 0x2, 0x41, 0x2}}, @mask_fadd={0x58, 0x114, 0x8, {{0x9, 0x1}, &(0x7f0000000840)=0x5, &(0x7f0000000880)=0x18c, 0x1, 0x0, 0x1d40, 0x0, 0x3, 0xffffffff7fffffff}}, @rdma_args={0x48, 0x114, 0x1, {{0xfffffffffffffffa, 0x100000001}, {&(0x7f00000008c0)=""/113, 0x71}, &(0x7f0000000ac0)=[{&(0x7f0000000940)=""/50, 0x32}, {&(0x7f0000000980)=""/135, 0x87}, {&(0x7f0000000a40)=""/102, 0x66}], 0x3, 0x4, 0xed}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000b00)=""/4096, 0x1000}, &(0x7f0000001b00), 0x60}}, @mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x7}, &(0x7f0000001b40)=0x8, &(0x7f0000001b80)=0x3, 0x2, 0x7d1b, 0x2, 0x7fff, 0x20, 0x3}}], 0x170, 0x4005}, 0x4) 2018/04/11 21:58:59 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d272", 0xc4) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:58:59 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:58:59 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000080)=0x7ff, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) 2018/04/11 21:58:59 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:58:59 executing program 3: io_setup(0xffffffff, &(0x7f0000000040)=0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='net/dev_snmp6\x00') getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000380)={'filter\x00'}, &(0x7f0000000400)=0x78) io_cancel(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x7fff, r1, &(0x7f0000000100)="77ff5ce9f128db00f4f5f74662375d4aac6f4108789cb4f6d41cff937aed6366656751623a83bd23e9fe4025fc261800fa46ae08e52dd7d9f0d40eeb513ea5856b756fa67109915692d636f2a0d609d8084458aedb2a4c19370d0ea12bf7e39091e935276a671318f36ebed56dd95be3010f7c608dc1f5a8958a61c5edda611b3cab4b78f407e7a1259b050fcb6db922357fa3e25178252ea638c9237d3e158b7b0df054130caffcf2384c7f53fc6edd2f3e8c02c4d83a4b9775850eaa0263f4171a63857f052bced8e91463b4ea6b2a04019c3bbe06dc10ba9ff3b37cd7f04fec2e58314607b0", 0xe7, 0x8c6, 0x0, 0x1, r2}, &(0x7f0000000280)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000440)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000340)={0x2, 0x81, 0x20}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x14) 2018/04/11 21:58:59 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/04/11 21:58:59 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0xfffffff0}, 0x0) 2018/04/11 21:58:59 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) sendto$unix(r0, &(0x7f0000000140)="634cdd3a79ed1f98b1d8f0ea08076b45b84c814574d4545cf5526657280f277bbfd4df210e4a417af772c587818d2c6e0d888bcd2d7962cda6b918ac62df99d0eb9cb4ecc484a44b13f01cae8f17539a6ee6ac737bd6f113afbb98f1ad49831c9092153dd4b9b5dbb5eba93abd07b5201893fe21eaa8b4d192530398785d0f47749d2ee044711d3627a4e1ea2ea20101bb113f741592f977d1559bb6ce238ee15b3c2436b684df29d2", 0xa9, 0x1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000000100)=0x7, 0x4) msgsnd(0x0, &(0x7f00000002c0)={0x2}, 0xfffffffffffffdde, 0x0) getpeername$netrom(r0, &(0x7f0000000200)=@full, &(0x7f0000000280)=0x48) 2018/04/11 21:58:59 executing program 7: r0 = open(&(0x7f0000000000)='/\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1) 2018/04/11 21:58:59 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0x16e}, 0x0) 2018/04/11 21:58:59 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/11 21:59:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10a) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/11 21:59:00 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/04/11 21:59:00 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x800) ioctl$TCSBRKP(r0, 0x5425, 0x5) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="02000000000000002eba9529ff6ac3458cf3226d7da847fc1d019f4d88e69f07bbbb101cf0cdf19e459dedaee62645613960bafdcffd9a2641598c38e68be6f7462226a820af602b1d1e48979187fb37b831dc4522b0b3c3f735daa9b53fd64075d0c8589f9ca70a3ebaade9120af39cba9de54c65a7d0eeec50200acf02025c4b1e18b1b284b1c4d6141497c8599de61dc7f2d53edc63c5f8dba152e94a876846591c6083a905a2e0a29f01f13da81845e1442702a6"], 0xffffffffffffffbd, 0x0) 2018/04/11 21:59:00 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:59:00 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)='\x00', 0x1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x0, &(0x7f0000003640)) 2018/04/11 21:59:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x400000) ioctl$TCSBRK(r1, 0x5409, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:59:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0x2}, 0x0) 2018/04/11 21:59:00 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046a", 0xd2) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:00 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000080)=0x7ff, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}}, 0x1c) 2018/04/11 21:59:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0xf0ffffffffffff}, 0x0) 2018/04/11 21:59:00 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:59:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x7, 0xffffffffffffffc0, 0x7, 0x80000001, 0x9, 0xc7, 0x0, 0x5, 0xff, 0x761, 0x3}, 0xb) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:59:00 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0210000000000005"], 0x8, 0x0) 2018/04/11 21:59:00 executing program 4: creat(&(0x7f0000000080)='./file0\x00', 0x0) syz_mount_image$jfs(&(0x7f00000002c0)='jfs\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000001440), 0x1000, &(0x7f0000001480)) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000000100)="0000000201000000000000010400000000000000", 0x14, 0x0) 2018/04/11 21:59:00 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/04/11 21:59:00 executing program 7: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x5, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB], &(0x7f0000000080)='GPL\x00', 0x100, 0xd6, &(0x7f00000001c0)=""/214}, 0x48) r2 = socket$inet(0x2, 0x4000000000000005, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) setsockopt$sock_int(r2, 0x1, 0x1b, &(0x7f0000000000), 0x4) 2018/04/11 21:59:00 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046a", 0xd2) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0x6e01000000000000}, 0x0) 2018/04/11 21:59:00 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\f', 0x4000, 0x0) 2018/04/11 21:59:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet(0x2, 0x0, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)="626f6e64300000e4ff0000a0002300", 0x10) 2018/04/11 21:59:00 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x0, 0x0) ptrace$getenv(0x4201, r1, 0x0, &(0x7f0000000100)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x2, 0x0) msgsnd(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f00000000000600fdb4847f4b586d27a3aca9798544d98b0f812aeb66c67c1c0aa0"], 0x8, 0x0) 2018/04/11 21:59:00 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/04/11 21:59:00 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x8000000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6, 0x1f}) tee(r0, r0, 0x1, 0x7) msgsnd(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x8, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000180)={0x6, 0xcc, 0xfffffffffffffff8}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x101040, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000200)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) getsockname$ipx(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/04/11 21:59:00 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000140)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3106a51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fce196163f97290ba556930f941f8582f5ff7fa83767c16e2c2bf72e706a3ff0439a8b0df733f9", 0x87) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) 2018/04/11 21:59:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0x9effffff00000000}, 0x0) 2018/04/11 21:59:00 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046a", 0xd2) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:01 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)="2f6465762f6375736502", 0x4000, 0x0) 2018/04/11 21:59:01 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/04/11 21:59:01 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c9133", 0xd9) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0x2000000}, 0x0) 2018/04/11 21:59:01 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x8000000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6, 0x1f}) tee(r0, r0, 0x1, 0x7) msgsnd(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x8, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000180)={0x6, 0xcc, 0xfffffffffffffff8}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x101040, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000200)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) getsockname$ipx(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/04/11 21:59:01 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="b5"], 0x8, 0x0) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}) 2018/04/11 21:59:01 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x2000, 0x0) 2018/04/11 21:59:01 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt(r0, 0x4, 0x3, &(0x7f0000000040)="1d08ad03acb8de5502374d28a5a22a2f1cef8735ae0a566b6e7b16a80ce23fd2fad3ffb129ff29d4a03d4e37f2ae95df", 0x30) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0xfffffffffffffedf) socketpair(0x4, 0xa, 0x100000000, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_dccp_buf(r1, 0x21, 0x40000000000c0, &(0x7f00000000c0)=""/237, &(0x7f00000001c0)=0x8) 2018/04/11 21:59:01 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/04/11 21:59:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0x9effffff}, 0x0) 2018/04/11 21:59:01 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c9133", 0xd9) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:01 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:59:01 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x8000000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6, 0x1f}) tee(r0, r0, 0x1, 0x7) msgsnd(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x8, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000180)={0x6, 0xcc, 0xfffffffffffffff8}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x101040, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000200)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) getsockname$ipx(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/04/11 21:59:01 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x34b181, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000080)={'eql\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x0) 2018/04/11 21:59:01 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x2000, 0x0) 2018/04/11 21:59:01 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000840)='/dev/snd/midiC#D#\x00', 0x81, 0x14340) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000008c0)={0x10001, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x100, 0x0, 0x8, 0x40, 0x1, &(0x7f0000000880)='ip6gre0\x00', 0x8, 0x7ff, 0x7ff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) sendmsg(r1, &(0x7f0000000800)={&(0x7f00000000c0)=@ipx={0x4, 0xd8, 0x3, "984ef449c2aa", 0xd117}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000140)="95ea1487cda175515a0783aa631f321da62dcb9aba22e6f67491a6f06be3df39b8bd9692edc3035b3ea9794732730c7b55a8964e399f2b474563f5ab7665b16bec1475", 0x43}, {&(0x7f0000000040)="d644db53f955ab285a2539e1520e9971a4f7ff8c01c1756bb8704f39e00fc9e85a21094a3e6abfba66bcd641db22791b7f09", 0x32}, {&(0x7f00000001c0)="67f41106f5cc88f242712f9947237fccae38608f9de8f3c0dc36875704aa4f77f00ed2baafa7045d2733575817de56efaa4fd2ee23093fc3a5848003198b44147b41422b062b72d22157e48684b9baeee7214ecc7727f2413818e74128d23521d623f37442fc8212a0e6a14b54c6b5dae106ce6636e64af6469147866fadacf9fb40c915754a0a76d3ee11558bf108b9433a760bc288408f4f3e1cfa05ea28198dc015a5a228c1cbbf9d5b22ce99a5fb2ffb2a733c471866ce8c718c1cc5b9105dcf272fbdb25f98206f6afa127a51a26bb6bf1a4b3cc6139b87335473b5eb", 0xdf}, {&(0x7f00000002c0)="67cb48bb9f8e18a1ac1543bccd11b07485042f096a1e1b5e14b097c4f5e931194baf24fdf242ef51ff372956d418007e2f5dd0399460aad5056a44360e", 0x3d}], 0x4, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x498, 0x1}, 0x10) 2018/04/11 21:59:01 executing program 6: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/04/11 21:59:01 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c9133", 0xd9) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0xf0}, 0x0) 2018/04/11 21:59:01 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:59:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0xfffffffffffff000}, 0x0) 2018/04/11 21:59:02 executing program 6: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/04/11 21:59:02 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3, 0x9, 0x0, 0xffff7ffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="364f790820c1d17a70796ff40000000000000000000000"], 0x8, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000040)={0x0, 0x5}) 2018/04/11 21:59:02 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='\b\x00nd0\x00\t\x00', 0xfffffffffffffdd2) r2 = fcntl$dupfd(r0, 0x406, r1) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) 2018/04/11 21:59:02 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26d", 0xdc) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:02 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x8000000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6, 0x1f}) tee(r0, r0, 0x1, 0x7) msgsnd(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x8, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000180)={0x6, 0xcc, 0xfffffffffffffff8}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x101040, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000200)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) 2018/04/11 21:59:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0xffffff7f00000000}, 0x0) 2018/04/11 21:59:02 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x2000, 0x0) 2018/04/11 21:59:02 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x400c, 0x0) 2018/04/11 21:59:02 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x2, 0x20) msgsnd(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x8, 0x4000000001) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/11 21:59:02 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4014, 0x0) 2018/04/11 21:59:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0xfffff000}, 0x0) 2018/04/11 21:59:02 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, r1, 0x120, 0x70bd26, 0x25dfdbff, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x749d, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000040)=[0xffffffffffffffff]) fchown(r2, r3, r4) r5 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:59:02 executing program 6: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/04/11 21:59:02 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26d", 0xdc) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:02 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x8000000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6, 0x1f}) tee(r0, r0, 0x1, 0x7) msgsnd(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x8, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000180)={0x6, 0xcc, 0xfffffffffffffff8}) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x101040, 0x0) 2018/04/11 21:59:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0x1000000}, 0x0) 2018/04/11 21:59:02 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x8, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in=@multicast1}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast1, @local}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x1b}, 0x79, r2}) 2018/04/11 21:59:02 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4002, 0x0) 2018/04/11 21:59:03 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000000c0)) getegid() 2018/04/11 21:59:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0x6e010000}, 0x0) 2018/04/11 21:59:03 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:59:03 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x8000000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6, 0x1f}) tee(r0, r0, 0x1, 0x7) msgsnd(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x8, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000180)={0x6, 0xcc, 0xfffffffffffffff8}) 2018/04/11 21:59:03 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4004, 0x0) 2018/04/11 21:59:03 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26d", 0xdc) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:03 executing program 7: msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x2000, 0x0) 2018/04/11 21:59:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x110) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x48, r1, 0x200, 0x70bd27, 0x25dfdbfd, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x3d}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xc}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xbf}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0x4008000}, 0x50) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x0) 2018/04/11 21:59:03 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0xc00000000000000) 2018/04/11 21:59:03 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:59:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0x6e01}, 0x0) 2018/04/11 21:59:03 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)="d8edf5cbe623e67f253858ae72a757ffb7b075e70dc0bb374b341d9c56f59806bcb52b2844d58b514e1554857c3057f64f9cad1200e85f479f7307543e500ae001892c70b52224f2ffc7874e82a04cf488da8e0f2c072f5437d74db9810de9ca2864b82c8bf1a296a23559a7de429f80523899f72f04b37bdb9e339f35891ad1dfb54edd29387b9a339ec1b29a87cd41ed1c23e0c309a312f46b70fde966aea8459b4988c2a295f82f525c13") msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x0) 2018/04/11 21:59:03 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x8000000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6, 0x1f}) tee(r0, r0, 0x1, 0x7) msgsnd(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x8, 0x0) 2018/04/11 21:59:03 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e", 0xde) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:03 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)="697099d254e400", 0x10) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xdc4b, 0x400) accept4$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14, 0x800) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x1d, r2}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)={0x6, 0x802, 0x4, {r3, r4/1000+10000}, {0x0, 0x7530}, {0x4, 0x7f, 0x40, 0x80000000}, 0x1, @can={{0x0, 0x7fffffff, 0x2, 0x8}, 0x0, 0x2, 0x0, 0x0, "76b00a7290db8c71"}}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000000c0)=0x9) 2018/04/11 21:59:04 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:59:04 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x1400000000000000) 2018/04/11 21:59:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0xf0ffffff}, 0x0) 2018/04/11 21:59:04 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername(r0, &(0x7f0000000240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000002c0)=0x80) msgsnd(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="59012888e1bfd745096799a4b81f8d1a0e59e9a531853c1b6d6f34ebf73ef0be5d3262f06dd5ee0479fb7ab906e29b422d3650804676d475f124a39bcb3595de07a2e1622968742f8827a3f50e755b7e7a9d2512c7cdd6cade569302c0dd532533b079aa05c04affd5bcf2ea0e048c1cef85c0dc6a558082553df87542467d2032fd7d8a553d2723521fae9613d3f515a8d50ffc6efe1db52ab9b7797effc696cfaea72b03eccb56ee695cfb31689a65c84840f0a7d6930e197953e53a181e779e17ebf91ae29b067a8aff3b38219095cf12674f597bf024aba1cb3685f27b93100a220cdb4d28e6a4194b"], 0x8, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x40000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r1, 0x28, &(0x7f00000001c0)}, 0x10) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x101, 0x10100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r3, 0x4) 2018/04/11 21:59:04 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x8000000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6, 0x1f}) tee(r0, r0, 0x1, 0x7) 2018/04/11 21:59:04 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e", 0xde) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:04 executing program 7: msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x2000, 0x0) 2018/04/11 21:59:04 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:59:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0xffffff9e}, 0x0) 2018/04/11 21:59:04 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e", 0xde) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:04 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:59:04 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$TCXONC(r0, 0x540a, 0x8) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='bond0\x00', 0xffffffffffffff09) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x100) getsockopt$inet_dccp_int(r2, 0x21, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/11 21:59:04 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x8000000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6, 0x1f}) 2018/04/11 21:59:04 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x2) 2018/04/11 21:59:04 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x16, 0x1f) 2018/04/11 21:59:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0xfffffff0}, 0x0) 2018/04/11 21:59:04 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x8000000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/11 21:59:04 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0xfffffffe) 2018/04/11 21:59:04 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x40) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000480)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f00000004c0)={0x1d, r2}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:59:04 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4000, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x4000000) 2018/04/11 21:59:04 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:59:04 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(0xffffffffffffffff, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0x100000000000000}, 0x0) 2018/04/11 21:59:04 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x14) 2018/04/11 21:59:04 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/11 21:59:04 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0200002000000000"], 0x8, 0x0) 2018/04/11 21:59:04 executing program 7: msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x2000, 0x0) 2018/04/11 21:59:04 executing program 3: r0 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x9c7, 0x0) syncfs(r0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x6) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='nr0\x00', 0x10) r3 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x5, 0xc0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000140)={0xd7c, 0x2, 0xa9, {0x77359400}, 0x6, 0x6}) r4 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x7, 0x4080c2) ioctl$KDDELIO(r4, 0x4b35, 0x9) 2018/04/11 21:59:04 executing program 3: getsockname(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000040)=0x80) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip6gre0\x00', 0x10) 2018/04/11 21:59:04 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(0xffffffffffffffff, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:05 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) shmget(0x0, 0x400000, 0x240, &(0x7f0000bfd000/0x400000)=nil) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1000}, &(0x7f0000000080)=0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) r3 = getpid() setpgid(r2, r3) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000140)={0x2c11bcff, 0xd0, 0xc401}) 2018/04/11 21:59:05 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/11 21:59:05 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:59:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0x200000000000000}, 0x0) 2018/04/11 21:59:05 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0xfffffff6) 2018/04/11 21:59:05 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/11 21:59:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0xf0ffffff00000000}, 0x0) 2018/04/11 21:59:05 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(0xffffffffffffffff, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:05 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x231) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="020000000000000058889b8400e6ff2782097c00"], 0xf20515cb, 0x0) 2018/04/11 21:59:05 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000001980)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000019c0)={0x0, 0x0, 0x0}, &(0x7f0000001a00)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001a40)={0x0}, &(0x7f0000001a80)=0xc) lstat(&(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001b80)='./file0\x00', &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r0, 0x9) r8 = geteuid() lstat(&(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000001e40)=[{&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001380)=[{&(0x7f0000000140)="ee421108ccff9ecb2eeaa3b2e5679a901a4a8b9a6096c15964dfa1a09f6bb7e8b179cf72cf62d28143cb8e7919332dfd75b4904554d7aae25c892e58ebcf7a0f74c935590b2e031f0c10f5625c", 0x4d}, {&(0x7f00000001c0)="73a3160cfb121ff05fdfcd550c808085c64c064c082da14d0976d68f7234c197e5b5feecac7f886aa13f803d5fb1f8bfbe5475bb71c2339fdc67168eb4cd7fc3fa4bd999083cd72ed1a9f83f3f9a4123a857e3db2807857949", 0x59}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="a8fbbf8ec6205d310059befafd05bf8809a9a486c7d129c969bf54aea1a85d40e8d8edda09219b5528100760e2db0aa1a689ab80012acb1e74eb1c536d7bbdc054fe316df3b99dcf79f90af6d656fd714544029c444b227b8efc0eb9d637920c3f7d896db01c91a40aba2f12bf7c25876287521a516aefa735add35907df86cafc71dcec9b156c6565ddd637936029a4", 0x90}, {&(0x7f0000000040)="96264395874832c1410f9e6607899a5e7b89d4c143ef9842eb7b2b1daaadeeb2c6b1875cf4189d4491d46ed19ddbff3c665c2e3f5b6c", 0x36}, {&(0x7f0000001300)="c9f1e5110b418a861588095e5a519c27ca470feb2a2de229dc9a9c821cd69570c30a04a07e09e93cdcff129606e8a92cc7a81130a9156cf111439fd30409ed75518a7a1de3c227934223c582a38e66b50b245715643540f8e5558b7cf573ef5ecaf8291973f1cf54ad490d11b546dec3ef8d546ebbac63176a3fbbd98326ea", 0x7f}], 0x6, 0x0, 0x0, 0x800}, {&(0x7f0000001400)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001640)=[{&(0x7f0000001480)="d4325ad4952ff24f36b6ef35b4e8a0bcbe16721c69111aa74189cf84b928ac98eeae6f26aeab729745774c6e4772836911793954b4d711b047740616e369c8809bdd9f45dbc4de6a1a5d83c45ef348024925925c8441cc46d67407ef0cf3177b5d46d8a27afebe5208deeb290c893133377e528a3418f0da989622c2a371ca84905bda9b6e4fa0453da8fee2d85f7151c14ec825ca8501ea10fe4ae80e32da822ea9541bc2a486940cac7166a53531e9a80ca3d71a6782f0110ec9a52d659ae0", 0xc0}, {&(0x7f0000001540)="4e4e70affa744e6edd80996086e670e7115377a6d7acc6957e51df014dd7a906116b6ec08ec3f9f23db81f73d2beb8bc49eb0dca627da3cbe4c32fa3010c79007819f4e21ec4ce1f2036f6366d8849dddbfe5a5c001b199f7644e35591fdfca7ef60f67332b5fd6999d6e59b04b73995371ba6afd63db5b96368c1b4ed402966786bc2a790ae7fc06d100db9c0c6f1e121a2e2200f01e6a95992", 0x9a}, {&(0x7f0000001600)="2ada0f89a31bca355e5deae12f3601cb703d03c0cd2abccb69adf93e8bbe831369b8fe33ef2e76d02e5c40fd74f8fa37d2f329bd", 0x34}], 0x3, &(0x7f0000001680)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x68, 0x40001}, {&(0x7f0000001700)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001940)=[{&(0x7f0000001780)="5ca18e93961377a521ab2063d77a0d55c5eb96a8c7a94bb1145311eeee1429f3825c06425be4a2cbe19243ee6a805795aba21e056130a37cd425ad5b2fac9e67869141364da9c1e5cfa193bb3cb964c15234d52b5a4e4bd1bd8ad6c153e5d9f68f09fe403c0d6f05efccfb9daa0484e8fbdb2c89643909c0639cada25b62895a64a05c246c699d45bd82cb93692943af75f7bca678d57a94f84bb5b6d1d46f45b8d5de0e7b1ef1e9f182a50c2de4dd9fe6ba65e95fae645feb73e67cd62f62ae2545acd230067d7a323788a306888075d146145762c2b76dd0c9026d35", 0xdd}, {&(0x7f0000001880)="ff851134c7333a790f9e6eb931857be51dbae0984d297bb5adcb08bf", 0x1c}, {&(0x7f00000018c0)="8b9c095997d3fe8c6c473e4d17327d2223233e747e63310460", 0x19}, {&(0x7f0000001900)="01fc478fb377bf", 0x7}], 0x4, &(0x7f0000001d00)=[@rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, 0x0, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}], 0x110, 0x8881}], 0x3, 0x40) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:59:05 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:59:05 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0xffffffff00000000) 2018/04/11 21:59:05 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x2000, 0x0) 2018/04/11 21:59:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0xffffff7f}, 0x0) 2018/04/11 21:59:05 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:59:05 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000, 0x6, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000300)) msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x8, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x140, r2, 0x708, 0x70bd2c, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x6}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x18, 0x6}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xdeb}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xf537}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x400}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80000000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffffffe}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x15}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x140}, 0x1, 0x0, 0x0, 0x8015}, 0x4000000) 2018/04/11 21:59:05 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000100)=""/104, 0x68}, {&(0x7f0000000180)=""/174, 0xae}, {&(0x7f0000000240)=""/135, 0x87}], 0x3, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)={0x6000, 0x2000}) 2018/04/11 21:59:05 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0xf6ffffff00000000) 2018/04/11 21:59:05 executing program 5 (fault-call:5 fault-nth:0): openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:05 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/11 21:59:05 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x1400) [ 300.894085] FAULT_INJECTION: forcing a failure. [ 300.894085] name failslab, interval 1, probability 0, space 0, times 0 [ 300.905802] CPU: 1 PID: 20136 Comm: syz-executor5 Not tainted 4.16.0+ #19 [ 300.912737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.922096] Call Trace: [ 300.924700] dump_stack+0x1b9/0x294 [ 300.928357] ? dump_stack_print_info.cold.2+0x52/0x52 [ 300.933561] ? zap_class+0x720/0x720 [ 300.937307] should_fail.cold.4+0xa/0x1a 2018/04/11 21:59:05 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x4) [ 300.941392] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 300.946515] ? ldsem_down_read+0x37/0x40 [ 300.950590] ? find_held_lock+0x36/0x1c0 [ 300.954675] ? graph_lock+0x170/0x170 [ 300.958498] ? find_held_lock+0x36/0x1c0 [ 300.962574] ? __lock_is_held+0xb5/0x140 [ 300.966655] ? check_same_owner+0x320/0x320 [ 300.970994] ? rcu_note_context_switch+0x710/0x710 [ 300.975955] __should_failslab+0x124/0x180 [ 300.980205] should_failslab+0x9/0x14 [ 300.984015] __kmalloc+0x2c8/0x760 [ 300.987567] ? tty_write+0x67d/0x880 [ 300.991296] tty_write+0x67d/0x880 2018/04/11 21:59:05 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0xc) [ 300.994846] ? process_echoes+0x170/0x170 [ 300.999014] __vfs_write+0x10b/0x880 [ 301.002736] ? __fget_light+0x2ef/0x430 [ 301.006723] ? tty_read+0x2a0/0x2a0 [ 301.010362] ? kernel_read+0x120/0x120 [ 301.014258] ? wait_for_completion+0x870/0x870 [ 301.018859] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 301.024410] ? security_file_permission+0x1c6/0x240 [ 301.029445] ? rw_verify_area+0x118/0x360 [ 301.033610] vfs_write+0x1f8/0x560 [ 301.037167] ksys_write+0xf9/0x250 [ 301.040721] ? SyS_read+0x30/0x30 2018/04/11 21:59:05 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x100000000000000) [ 301.044178] ? mm_fault_error+0x380/0x380 [ 301.048342] ? ksys_ioctl+0x81/0xd0 [ 301.051984] SyS_write+0x24/0x30 [ 301.055363] ? ksys_write+0x250/0x250 [ 301.059175] do_syscall_64+0x29e/0x9d0 [ 301.063072] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 301.067921] ? syscall_return_slowpath+0x5c0/0x5c0 [ 301.072854] ? syscall_return_slowpath+0x30f/0x5c0 [ 301.077799] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 301.083271] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 301.088137] entry_SYSCALL_64_after_hwframe+0x42/0xb7 2018/04/11 21:59:06 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x1000000000000) 2018/04/11 21:59:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0xf0ffff}, 0x0) 2018/04/11 21:59:06 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) fchdir(r0) [ 301.093332] RIP: 0033:0x455279 [ 301.096530] RSP: 002b:00007f445f85fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 301.104253] RAX: ffffffffffffffda RBX: 00007f445f8606d4 RCX: 0000000000455279 [ 301.111528] RDX: 00000000000000df RSI: 00000000200008c0 RDI: 0000000000000015 [ 301.118802] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 301.126085] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 301.133362] R13: 00000000000006b6 R14: 00000000006fd1b0 R15: 0000000000000000 2018/04/11 21:59:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/11 21:59:06 executing program 5 (fault-call:5 fault-nth:1): openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0xf000}, 0x0) 2018/04/11 21:59:06 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0xc00) 2018/04/11 21:59:06 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:59:06 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="02c6000000000000511ad875f140dd1063ad71b7ec33a5e627a46ee5cfe28088141e7c81c919307e8d5e4e8ba6502b77b1e481c6e20d426dbab26732dab94aace672ef29b5ed9e3419cc9fd20e910b8e9be0d29492300c5bc389142ecd3c9417215797f0d331e1d63c07b971848a6b1b5d31c88af3a4f7c97c2b731b63dbce5d237936a6e863083ab2424fc675ea78bdd0c31571626b6eac09e78fd9913719deef41bd46185838827336255e4385d33201000080cbc33520d09ab88fb7905aa7826ab177eba319feb57ad873af9e8b327c279aaf3673dda4b3ab5565970000000000000000"], 0x8, 0x0) 2018/04/11 21:59:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="ac00000021277aba35d7e23302a84ec4bb96edd0517a50936cc10d342144d74161dff4d0803011698ff982c67e778cf4bc00000018d693490fcabdcc61901e14fb9250b6c2e456c7ab4eeea3eab5ce7320f93ef67ca0b3cce82909b7680b2666be677fb135895245b9d9f1d87ada494045a4c1880128b61c4f48959df6ecc87f92e36f56d0d2120bbb8b7e8da0044896b63509f5848e24c93ba2c6eaefb507d2b8c4ae1bd725d376487ef8a42c54160aac03315edcf4b7875d8f70587dfae04b32cec552aa5040d91f2044248ac702a2ab5e96255ef03038fa5fde504523dea7a3"], &(0x7f00000001c0)=0xb4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000200)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}}}, 0x84) 2018/04/11 21:59:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/11 21:59:06 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x2000, 0x0) [ 302.020955] FAULT_INJECTION: forcing a failure. [ 302.020955] name failslab, interval 1, probability 0, space 0, times 0 [ 302.032827] CPU: 0 PID: 20200 Comm: syz-executor5 Not tainted 4.16.0+ #19 [ 302.039773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 302.049146] Call Trace: [ 302.051767] dump_stack+0x1b9/0x294 [ 302.055422] ? dump_stack_print_info.cold.2+0x52/0x52 [ 302.060703] ? __lock_acquire+0x7f5/0x5130 [ 302.064961] should_fail.cold.4+0xa/0x1a [ 302.069027] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 302.074131] ? lock_release+0xa10/0xa10 [ 302.078094] ? perf_tp_event+0xc30/0xc30 [ 302.082147] ? rcu_note_context_switch+0x710/0x710 [ 302.087073] ? __might_sleep+0x95/0x190 [ 302.091043] ? kasan_check_write+0x14/0x20 [ 302.095267] ? __mutex_lock+0x7d9/0x17f0 [ 302.099318] ? perf_trace_lock+0x495/0x900 [ 302.103542] ? n_tty_write+0xc05/0x1180 [ 302.107518] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 302.112615] ? perf_trace_run_bpf_submit+0x246/0x370 [ 302.117705] ? graph_lock+0x170/0x170 [ 302.121496] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 302.127034] __should_failslab+0x124/0x180 [ 302.131263] should_failslab+0x9/0x14 [ 302.135055] __kmalloc+0x63/0x760 [ 302.139455] ? print_usage_bug+0xc0/0xc0 [ 302.143504] ? __tty_buffer_request_room+0x2d2/0x7f0 [ 302.148600] __tty_buffer_request_room+0x2d2/0x7f0 [ 302.153527] ? flush_to_ldisc+0x560/0x560 [ 302.157673] ? mark_held_locks+0xc9/0x160 [ 302.161808] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 302.166382] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 302.171477] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 302.176493] tty_insert_flip_string_fixed_flag+0x8d/0x1f0 [ 302.182035] pty_write+0xf6/0x170 [ 302.185483] n_tty_write+0xc41/0x1180 [ 302.189283] ? __check_object_size+0x95/0x5d9 [ 302.193777] ? process_echoes+0x170/0x170 [ 302.197915] ? __init_waitqueue_head+0x140/0x140 [ 302.202663] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 302.208187] ? _copy_from_user+0xdf/0x150 [ 302.212337] tty_write+0x3f1/0x880 [ 302.215868] ? process_echoes+0x170/0x170 [ 302.220014] __vfs_write+0x10b/0x880 [ 302.223717] ? __fget_light+0x2ef/0x430 [ 302.227676] ? tty_read+0x2a0/0x2a0 [ 302.231304] ? kernel_read+0x120/0x120 [ 302.235186] ? wait_for_completion+0x870/0x870 [ 302.239773] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 302.245299] ? security_file_permission+0x1c6/0x240 [ 302.250308] ? rw_verify_area+0x118/0x360 [ 302.254464] vfs_write+0x1f8/0x560 [ 302.257999] ksys_write+0xf9/0x250 [ 302.261540] ? SyS_read+0x30/0x30 [ 302.264981] ? mm_fault_error+0x380/0x380 [ 302.269121] ? ksys_ioctl+0x81/0xd0 [ 302.272740] SyS_write+0x24/0x30 [ 302.276095] ? ksys_write+0x250/0x250 [ 302.279894] do_syscall_64+0x29e/0x9d0 [ 302.283778] ? vmalloc_sync_all+0x30/0x30 [ 302.287915] ? _raw_spin_unlock_irq+0x27/0x70 [ 302.292401] ? finish_task_switch+0x1ca/0x820 [ 302.296888] ? syscall_return_slowpath+0x5c0/0x5c0 [ 302.301808] ? syscall_return_slowpath+0x30f/0x5c0 [ 302.306730] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 302.312090] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 302.316936] entry_SYSCALL_64_after_hwframe+0x42/0xb7 2018/04/11 21:59:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0x0, 0xf0ffffff}, 0x0) 2018/04/11 21:59:07 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x10) msgsnd(0x0, &(0x7f0000000440)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYBLOB="4978a4761022267fbf78a18bf94b83eb2021b1ec67087974c1c668f003a916f1124025b8d80a6ab277a4f03035535cbf07cb13d90c209c2c275fec3ab1f895475b7db226a0749e", @ANYRES16, @ANYRES16=r0], @ANYBLOB="9a7a3948d2254639f26351e9d07df8491a692caccf65d032e05651a5f0ea01b2d053eba6f4ebc4079ec45a163fbf68b62992561a2a624df01249a7be3397e193826b597ab8ca6521f36e37b20ca9061a7057b7698cb97085cd72f86a"], 0x2, 0xfffffffffffffffd) [ 302.322121] RIP: 0033:0x455279 [ 302.325312] RSP: 002b:00007f445f85fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 302.333025] RAX: ffffffffffffffda RBX: 00007f445f8606d4 RCX: 0000000000455279 [ 302.340282] RDX: 00000000000000df RSI: 00000000200008c0 RDI: 0000000000000015 [ 302.347537] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 302.354791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 302.362064] R13: 00000000000006b6 R14: 00000000006fd1b0 R15: 0000000000000001 2018/04/11 21:59:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0xf6ffffff) 2018/04/11 21:59:07 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0x3b078d9a53b6a948) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x2, 0x2, 0x7, 0x9, 0x0, 0xa6, 0x0, 0x8, 0x10001, 0x10000, 0x400, 0x0, 0x1, 0x2, 0x5, 0x1f, 0x5136, 0x8, 0x1ff, 0xa5ca360, 0x958, 0x5c0, 0x100000000, 0x9, 0x15, 0x5, 0x8, 0x7fa, 0x80000001, 0x0, 0xf5ed, 0x3, 0x80000001, 0x0, 0x8, 0xffffffff, 0x0, 0x1, 0x6, @perf_config_ext={0xffffffffffffffff, 0x8}, 0x0, 0x1, 0xff, 0x1, 0x5, 0x5}, r2, 0x0, r0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:59:07 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/11 21:59:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0x0, 0xffffff7f}, 0x0) 2018/04/11 21:59:07 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x10000, 0x0) fstat(r1, &(0x7f00000001c0)) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000180)={0x1, 0x3ff, 0x75, 0x1, 0x7}) accept$ax25(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) accept4$bt_l2cap(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffe39, 0x804) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="00326fb200000000000870e57a69350e000028ed7489b7fce6ec8742da33ac9f938dcba4490673650f9da78e57759dee17f8"], 0x8, 0x0) 2018/04/11 21:59:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0xc000000) 2018/04/11 21:59:07 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:07 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/11 21:59:07 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) dup3(r1, r0, 0x80000) 2018/04/11 21:59:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0x0, 0x1000000}, 0x0) 2018/04/11 21:59:07 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:59:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0xfeffffff) 2018/04/11 21:59:07 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x9, 0x2, 0x5, 0x6, 0x0, 0x8000, 0x101, 0x8, 0x40, 0x95e2, 0x2, 0x1, 0xe68, 0x1, 0x7, 0xdab0, 0x3, 0x4, 0x10000, 0x3, 0xfff, 0x1, 0x2, 0xb5, 0x6, 0x800, 0x7, 0x8, 0x9, 0x200, 0xff, 0xff, 0x0, 0x4, 0x1, 0x400, 0x0, 0x7fffffff, 0x0, @perf_config_ext={0x7, 0x3}, 0x4130, 0x8, 0x3, 0x1, 0x93, 0x7, 0x200}, r1, 0xb, r0, 0xa) msgsnd(0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="02000000000000008d4006d62400000000000023a2b1454deeba2ab2800800000000000000f0e1d45cdc0497abfba82a4bf43edf39fc2db0ce7d05436fcd94b615c99f9533a61d9fc43c638146c419064e1d8c10daef1cf0210f25dea8605398aed1095c3e0b7dbd57a90a665da291c8424ed5bb10c12d253c44a93598328a989b9180d47bfd417621d2ba585ec35a69407d9e4a4e731f0d0d46cb33144e54b64c383c66ae41c14c6f5f63577c828991df9d92984427f9e703aed9b747d257abf59718ee7c9eecb3bd97cadebbd252c35dd94b063909c45ba1c0fe8bc969dfd3bce9f34cc60171ce1d67a431ef5a043808607743c6ddc8a7464fca46105ac55ca67d21588c9f8f526e9d36fa63e6c3d84646f138afba568d407c4fa33b9b4247d311f92f9dd1284c7e65f06de44873b385c41a61452c8d9fb52f44f8ef6d2056d8331049d5de7af2561a8e9c0199ab87dae230dea6db4fb7a9fd5abf248b90116d0cf475b4e6d96b2a0e11b41132b6fc816dd62cff43157f8365f2c82db2cc0630415d6ea6c0d3adb35cf2bac808b8597d032a0a835a6e2aeadf588548ecfc4a03f23deec4d369bbc053355866b753c3b0160f32d4978aab51490000000000000000340b4da33b006c1572d06053283c78dc6b9e93f0607234ed1460484ce96a9400c3566e9c569965565fa203abf0cbddee0b957cc6499ca914ae9a9065ee28ad7c7ba1eb4020a2d20f9b2260f4dab37529663fda463f7c69eaf329e9c09f7bc06827ef98ea6e4b70f5ca8c7e1304f542a6dca62e183541af7fb2667fc6897e018413dd72d2aea30bf5f5e85a2e13fa16325c1e1117b6ca597b6ff964a900eb61eb852e86e21fd6e74a0a1d9ef412256ee4"], 0x8, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa4201, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r2, 0x3, 0x1, 0x26d8, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) 2018/04/11 21:59:07 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x2000, 0x0) 2018/04/11 21:59:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0x0, 0x6e01}, 0x0) 2018/04/11 21:59:07 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/11 21:59:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x14000000) 2018/04/11 21:59:07 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0200000000000000704f5b8ef1b8918c4f378ade8ce7a444ddb9890525ca0d7a616fa0528a065a31923a79b45dd676244febc7ded0fa061cf2de86c5053ca5fdfd6ae7aa68d97c4bc1fa3990bfb81bd2ac605bd7c31c875369a86e1e49743f43c0fbd440c5d297b949c0405c"], 0x8, 0x0) 2018/04/11 21:59:07 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/11 21:59:08 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02002000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:08 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:59:08 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/11 21:59:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0x0, 0x100000000000000}, 0x0) 2018/04/11 21:59:08 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x101000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={r1}) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x0) 2018/04/11 21:59:08 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@ll, &(0x7f00000002c0)=0x80, 0x80800) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x105000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, r2, 0x400, 0x70bd2a, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x206}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1e0fecac}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x44010) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:59:08 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x2000, 0x0) 2018/04/11 21:59:08 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x400000000000000) 2018/04/11 21:59:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0x0, 0x200000000000000}, 0x0) 2018/04/11 21:59:09 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02df0000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:09 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:59:09 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/11 21:59:09 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0xfeffffff00000000) 2018/04/11 21:59:09 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000140)=""/247, &(0x7f00000000c0)=0xf7) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x25) msgsnd(r1, &(0x7f0000000240)={0xcfeab6285b634c73, "8f065c7578f4160ed1d30ea10f76ff1a98f52c813766f29df2c16e3185b303f79d0547163846d7c50e0ab2a3"}, 0x34, 0x4230a795b0373045) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x0) 2018/04/11 21:59:09 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x2000, 0x0) 2018/04/11 21:59:09 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:59:09 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/11 21:59:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0x0, 0xf0ffffff00000000}, 0x0) 2018/04/11 21:59:09 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x68080, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x7d, "dfdab65758f77cc88ea191ad4c017af0bf7c2ae0aaa66dcdd988ca94931d8b1ebc4ce4ccf86ced966cb866456caef79f6087ae901d5812e0ce5019dcd0db5dcc08e7a593332db50715ac28ce105c048b594240e55783691f434f3eb0389eef1ceec1509fdaed08f0af0c2e87a1b4e5276bf5bf1b5a3f59ed923986bf2d"}, &(0x7f0000000340)=0x85) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000380)={r2, 0x100000001}, &(0x7f00000003c0)=0x8) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x2, 0x10, 0xfffffffeffffffff, 0x3, 0x7, 0x0, 0x70bd28, 0x25dfdbfe, [@sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0xb}, 0x1d, 0x4, 0x14}]}, 0x38}, 0x1}, 0x40) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000240)={0xc0000000, 0xfff, 0x3, 0x2}, 0x6) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xa6, 0x200000) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:59:09 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02020000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:09 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x200000000000000) 2018/04/11 21:59:09 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f"], 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:59:09 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@loopback, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) setuid(r0) msgsnd(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="020000000000000000000000000000000000d71d9aff161592da87621ef2d53a7bbe881e783551721379b2e82f66bff6897691a52bb0927931304711ee2ae6516028b86d34977397a07b7a962b2375c99d48d1bf9da683000000000000000000000000000000"], 0x8, 0x0) 2018/04/11 21:59:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0x0, 0xfffff000}, 0x0) 2018/04/11 21:59:09 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/11 21:59:09 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet6(0xa, 0xe, 0xdf, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e22, 0x7, @empty, 0x3}, {0xa, 0x4e23, 0x5}, 0x3ff, [0x2, 0xffffffff, 0x7, 0x100000001, 0x496f, 0x158baf62, 0x7, 0xfffffffffffffffb]}, 0x5c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:59:09 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x1000000) 2018/04/11 21:59:10 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02003f00b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:10 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f"], 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:59:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) 2018/04/11 21:59:10 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00000002c0)) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x0) 2018/04/11 21:59:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/11 21:59:10 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = add_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="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", 0x1000, 0xfffffffffffffffd) keyctl$get_security(0x11, r1, &(0x7f0000001100)=""/211, 0xd3) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:59:10 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x2000, 0x0) 2018/04/11 21:59:10 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x2000000) 2018/04/11 21:59:10 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x4000000) 2018/04/11 21:59:10 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@ethernet={0x0, @broadcast}, &(0x7f0000000080)=0xffe3) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) 2018/04/11 21:59:10 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="0200000000000000825af5d8c246ee063f04ec668d706a436a89b5cecfe8948f94c68e6a4bd8dd2848981b50c781f31f26a6c9678f26cedd0b2b94420206e9c0b85ddeb90a4bee"], 0x8, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) rmdir(&(0x7f0000000200)='./file0\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000080)="272cb040707070307d2b00", &(0x7f00000000c0)='(\x00', &(0x7f0000000140)='-GPL\x00', &(0x7f0000000180)='+$\x00', &(0x7f00000001c0)='$]\x00', &(0x7f0000000240)='nodev\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)=']\x00', &(0x7f0000000300)="707070302a2a2dfe2a63707573657400", &(0x7f0000000340)='nodevwlan1\x00'], &(0x7f0000000540)=[&(0x7f0000000400)='cgroup\x00', &(0x7f0000000440)='cpusetem0system:*@nodev-lo-\x00', &(0x7f0000000480)='$@vmnet1\x00', &(0x7f00000004c0)='.\x00', &(0x7f0000000500)='$keyring-selinux]vboxnet0!bdev\x00']) 2018/04/11 21:59:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0x0, 0xf000}, 0x0) 2018/04/11 21:59:10 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02004000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/11 21:59:10 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f"], 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:59:10 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'ipddp0\x00', r2}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:59:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000140)={0x8000000000000, 0x0, 0x2247d451, 'queue1\x00', 0x6}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xa7d9, 0x40) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x4}, 0x68) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x1000, 0x0) 2018/04/11 21:59:11 executing program 0: perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x101000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x20, 0x4) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000240)={0x0, &(0x7f0000000140)}) r1 = syz_genetlink_get_family_id$team(&(0x7f00000003c0)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x1, 0x70bd26, 0x25dfdbfb, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x20000801}, 0x10) 2018/04/11 21:59:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0x0, 0xffffff9e}, 0x0) 2018/04/11 21:59:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/11 21:59:11 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e0200df00b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:11 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:59:11 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x2000, 0x0) 2018/04/11 21:59:11 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:59:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0x0, 0x6e01000000000000}, 0x0) 2018/04/11 21:59:11 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) msgsnd(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1200000000000000e997dfdef7d2ea0cdd770d732b8f8587937b4856ef84eacc37b178a3b08323999338137ea3b1c8d7c8424729d0ae00582e60b390ad5a1138423ddb4278141c3be4dd96e71745aad4040852803dd3bc8510e8ad07b1f6ffa09a42b309000000000000007e01b76333b9acd37a3023c80045cf679fb2faa24f8c42309b65adddeb5ca73230c72d3548a0091001ce1ca60e5dcb"], 0x8, 0x0) 2018/04/11 21:59:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/11 21:59:11 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e0200df00b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:11 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="4c000000110f000027bd7000fcdbdf250f00000a380088007c9230daed38e1df36c54e1ac41c36c37e06b2f5ceb05d79a256d9f9cc2d2fa498ce303255f6e9313a2840b855274c5319df0000"], 0x4c}, 0x1, 0x0, 0x0, 0x1}, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) sysfs$2(0x2, 0xfffffffffffffffd, &(0x7f0000000240)=""/140) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) connect$ax25(r0, &(0x7f0000000200)={0x3, {"d159bd51d063fc"}, 0x620}, 0x10) 2018/04/11 21:59:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x91c7aeace9c3451f, 0x0) 2018/04/11 21:59:11 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:59:11 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8000, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x8, 0x200000) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x1400) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000240)=0x8, 0x4) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000180)) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x4) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') 2018/04/11 21:59:11 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/115, 0x73}, {&(0x7f0000000100)=""/67, 0x43}, {&(0x7f0000000180)=""/152, 0x98}], 0x3, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='syzkaller0\x00', 0xff) 2018/04/11 21:59:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0x0, 0x9effffff00000000}, 0x0) 2018/04/11 21:59:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="16c96bfc7f03fe85048c7752ea7242033bda808591023360da6f4caa8238a8006092ab515f0f3c745bc7782cd4875df9c71dcfec84e6e844c4ba4530fbd5367d4bc59f5a75cb4a84f394a28778e8f020ed176ee1f0aac34666da94f56accc04999987f61431861b55c79aa4c4daf38d1de7d3d5a98aad7f9bea650503b4d26dd88f9ebd6c32a4eeffa20de4b665b3880d0cf858dca9ece3988599fac5ec9d04378af14f1a73886750f960ffe9a3c4c59996e47b5288d21ad02553559742663f07b7b82e747f53cf468c1e66bd4158146cdb51a0522b862f30537bf86252cb970d1c557fd8970948137aebcbd17fb53c7181294b0e05493c7f7bc8fd53c88e29f16b38b24b2ad7c521de199d68903cb474063bee31bf385202294bc7d5c6ed3ec769a069716419a64df55bd389aefd581774eac75669f60f7c4708935eebaabe203d77089b78275865609fade54d5058793e0886ce934fdcefd8e78db66bafd86acfdb21efc28def4797334cf8cb7406102f053977df28fd0cf6eefa3be147be2c6ec60237068bc912ba564afe0cbb3dfd6d6613d01ddc4a1b4917991249a09028f5e4e8f919b6acd7e7a84230c4461d6960f5357e5b5df6b709b8df385e8f124b0e3a0aade75dd43ce609ae3308538c3a6ab4be041e46c0089e5b1d329db13ed45ac003ec49fba9415fb9bc28192c807d30ee5174caf764be40cd93570fca9ea71c4474cee3339aaf14030c62c27f7f3dfe41cda5cd806f6dbfdcce4f83144f0644923767c6c7d11cd2dfc53551698b44b6b219c9228eedd57bff7eedeea2a501889ef5137a45a98c07349be5c9d323af254445292c4fc6f71cc00f108686a1b51ffdd0770e8ba025a74e1624ea8be39612d8343213088b864c51db70835b7a0f4ae41b2a6ba67ea98479bc42a1c0d42ff95d8e40959ac804c70d65f841748fea57530d6094b62b7365619f17a14bbf71afe403e3a55e1d1a8126feff0cc8dfa6e16709670466a3ce51be7dba3bdbad0a1ee3d3855b66f9be91eb1d6305662c1bd92810f0a90d367216731182e625be4bccb39cadc92d843edb5a7f98c52d541b6e7ff8c4fd32485e2f40b7371bc564259b97970d90fe13bff269aa4ed8f18736e61cb63cf98cd6eb7c268a1fa797812a57e4e452fdf6082498db322800e876a79a269ab0d26aa258c147d0fe932b24262ad39cfa5ca6b51544f4985473f3c48ed7e79f7000f171a510aa38af5d3afab7e0fe2f8fbf609dc9616f23ed1219534d468c49985bc94680e22feb8a6deb72eeea023a85106b12c5a217d897fd6fe111a701f90677ee0038a474e2a35899fdcde2ee21a0b071a5f45ae327fac779a68f4cc1d3c66184a5b45dde1fca7302e90ebc2adee89ff163aaad5bea6ef1fa080bc0211aea012489a414dcd92a1e33638971ecf83ecce3288f99af956b33865eb430a5acb65476056bd72d8b43eed296c50093fe4412f3f95216fe8905c63e00725f96358e6b753af9c9a09ca292553be1fba410d483c9856546995927c0d67bdbea6bc12e4e973767de45035b549165a785ebab65a83728f326549ed0c931d2306aafa2703de745d91851675ad3f321c2c0a58d5d00605f2171eef9bbb39c313f4a1865f657807d70a936a48556ad5e0a0f60456c27399ec270611dca2d02ed0b8def15a4cac9f71a0a3e0da27b110f0655ec2b15463ee52cf8a395692a0a4f0dbbb365302c50974d4271081286ab0fc9577103f6defd1af206394ea315ed1223e2c7454a8f0e9ae82469ae9c2fd61a01694e71a084d92940b17ad52a9eae2dcaec8f5d9cf4f8568de128c736a6e2f7fea83499420471908692d62c981cce89883c1a0af2bac6c24b0094b8c4d163382f56331b90e55533cce4d703a218be71050a1c94c9d1ba3babe8681c4f5d8f22388f77099a5bd2c612c25dedc888b8bcd4278eb0a897f0954833dd9bbaa62d676dd801ad437e41a74832b290305c6b2a17df86d276d9d75bdb580bfe915334c699242e7b53ec5fa5064beb5ea57dcd44f8309a1127c6d982601a515fb0e5513917ef1ae9725b8fdf4c1e929271964fafe6edf56c2c06b7d3f5d73142e29414b23ffbeb431490ca2a08bc665e2a3bd9f8564591196fb0157e0d11e1b3ac8e98dc0c262d5c65b591d43d0ffcf1abfc10e7c1036254e98e8511ddc5942e3dc49c6c10a91e201e0e9aecb16119239eb05d7244c08c0b0ad6aa25ee54b290af9af5cd35a31af29ae41e617fa6eaf3babee97ef850712d2cb56f0948a9be0111e58c37f2f2024b61acfa49c55b8dc34fd5ac4362ee3c2d6e10514ead405d91cc9b1f8dbd6815c2d39c8142ac46bcd351e8b69fb6f41d9008c8a94b60e8df652285984d25bbf05b56306f4c9264a133cf77cf10a0f4f55cb9fb23c7835b5f46b346d364dae3dbffc95eefcca8b4a92228e2c791a3b7819b17699158f79d75fd7664c802708c6b426c9c65e955e4c0ecf68ed553fc5861d19a951e3ad33f60eba4d799e3f7b68b0d40995ee7ee7e3fbbe0bf6b9459eb4bc2172facbbde7b1daf6ccd0b174dbd3e77ab2873a21a715afd5838039a27d40e4e5c7ea5e83f22792baa49b016c9c5d472e9f7f19c3c179355b69cbd29b00ce85571a97f0685d945872390d8eae846c211a1f5eebfbac37ed89fc0034714825faf405a03782afe22b47a22cdaafb97877e31dfa0e7d1737ce5ae8b14a7b9c763087d9a5edc4330ff81b4c510e5f5fa1fae856dfc762047ec718de1069d573240ba2d107c1b250a70f0815eaa0790280e8fb89cb13689d13917cf6bf3a79c59947497b9e43800765063c8564a2569a564d5095900e99baa2da659d19edfd1f75ee22c33e8414151d362403b456e782ac3b5bdea4a2486ce8e1669621c821481d7b2d41a1bbef24fcde0a131f8737374c4be1d96fef8da711d9f35ac6ce20533196a8e62fc69894bb44d917cea4396031722ef26a8aea4a58093578432165c6adf3432ff660ebe1dcb4fe44f68b95fdd594e1b137dbc1682cae173348899fe4a9bbba03717bc854ef1bcad2c3c13f022b26dbddb46c4d94411b164d7a5126b77a28254ebf59f4c84141c80a4585a4ac4ca0dec9c0bce833e34aa309e34193667274c63f467451fee490e570a29099f698da257275a4166a2ddc0c63d920cf5cc556ca009db6e86d76305b2eee9b11fa22c7811290c807ebd59a24c8ef6012977356d9db2a461c26b1f503be22eb48bc252b5129b707aa5f28592ea0f4bf6636d878da0d1b1cd7fd605315d3cd6f765e0819101c3d6c473ab61f6c368c39c3af50fdc17beffe686406e84040daedd6e708575f6e45c425e5a28badc76c0e69bf7e4a1c7fd517bde0591256ae16829cce7682fcd81e7547cedd9bc0f4fd3c2a49baf606dc7df5c37342237ae7e5bc6472cc246d413e9222de04c49e4a0c653e80e710edc53c375f7426fbbfb24fe6ed83ffa8c7a567821b6dfe9caa93dce0857332a4ba76ba291a7c8b5583b09892c500888c94242a422089ec6e8ce6a514d8bef08ce0c6a9f853f996747f393d89da47d4a873c50f1ace203cd1190d786a38882baaa127ff54fc16e4f0e776d64ec0b4925badb8a28c4b9bedc9d31427f75f6dc7c7fd59ea6a58526e316e18416ec1e61fd301a62183baeb8edd4ad40e463410a65195af5fbd74ac40f3a4d1d8e2d319fda193518988b90b3f6b85592ed80c4cd52b1b9df259da421bc68f611e549016fbd929c0211e83a6c1bfa8787737cbb949a3c39e940d9944ace7aedf7c357477949cd076cb0a9cd44c367d41b606109508740a9d08d626de22dedc6cef45c66ff3150357502782b77e5c7403d3b4ac9b7742d8bd055364f822fce1a11f71de5a071356f2517c92462ba389cc3a37766fbb4390059ff39610a4b64150a7e41603e5cb6a9432f78c9514acc2f98a6440556ffaf6331e03e30f6104db5e921d168428097361e4e788df6187f9cbb769b53228589af42cf48b2f2bd33975a4c1edf748ed3a72fd01d4852e7b95483911cb863dead49e5d0af1311bea0b39701f4156d72863257866a9494765bb9331eb7a4770d67dbd98a6ae6b004329a745779531782754d2a59db8039c4a678321848b688ed5e744ddf91be4fad79276e7ee96d4d25abf000bdb474f63191d3a183fe5c4755517bf75336fa3bc8c77582e8ced19ed68e24f622ebbc969cfa5497a580444ba0f95d96f0e07dbc9d50b8a867083231d731bf7324d224193e2f1dfde49bb98510ef0d3e714efd469a68b6f889ea942942985ce97c2d19bd542014db5e665fe14d291a7cc916cb391d45f11df78e83ffd37a05eb63971e1ac0c97b83f17904929e37f2e8bfe641435e538925d7d6a3ebebc7cc5364d7e779db8b9df897c80de8428b4e46b51fa6bfaaeb5d2d21358a02eb0afe3b92b2a2d0234f784a3a8a76c00794f637a747d8d3a2edb91e2f29f0ca21d8e1f4ae3419c34d457519fa4e45df975813e3dfdf027350a62a9f2e26bab3c8f7c09c897e4aac145aba0bc1cfe3d2568091fbe7f87884307ebf61dec59e26608a7a1482e3eae0e41e6a5313bd9c3440805d5a93c70d78ff831c39d0b6eff1ee3cfb7f7f3b5c99a724e82c25229ccc7e012af04cc91cf2941c16d1452c04f342184bbde84e83c0be7e741759934b2b69ec68ea4bda1f379b1aff0927c565814172ae2ce4e48eb1005d833c68c135f82d6f5a6b11a3194de8eadb62a1d72985d7fd6d1aa1d4590b7beb172c9d4ed26814fc11cb8cd5e222dde0961c4a07f65a9eebce6dbf8e70f17bca73f361268c89b25e4cde79d3b8c31de9289a2ba2cd07674da344b0254df1534f993fb9724c8653d11bb14d5136d706e4afb138d9c2c4a34e87e3f12831fa2ca539bbabe69a895102ed914b9c8ff94cd7e1bc0fe72d665888d818667c9ceedfe9b1ce19833c9b8e3c63f47f69a3ff138e92c1cc66d51eb99dbab7361400c21f77c52482874fdd50627acb013d7afa02de835715826fc2787e11d8a4c1bf4e8467cdaadf91736a54ce1f9ef4d27a4c8824016ce63b3211b99ee28bc60860bc31ffa2a4997c11067a9f09af0d52912c01b905ea349b031d39dcd28f3d35cc576cf6d8b00e5b5c3a64d53bde59af2af36422e3a117316814f071d59df8a6833652f2cbe47299f94383b95897848ab78e377ce86b81f5266003b839a07597fe898c996d1a1320456b4f6a36632af1689c54dc6571066d5e384e1034709924cb026294dd478936b2055ff1854d0397d7dcd579c25af135e985944f4e8053ee7ca348c5122c4686a734fb5eb07f603f503fdc8907d0e81a4d6e7470310238893ce13498a88d1012367c76cd718a96388751784a16f35b3d4b08d5210ef4495bd99f44ccea5526f964b6430a6a09d12d55ffcd33d99c607dc7d3e4ded29282efc35e6af277151a727f829206f97652d371604f4e29836b897dff33760e88da59ec3840e9e52b0cd167712e54cd2f484a28506383d82ddc135eae52b083241ced6fe961e84a4d44526cd201695c217807de2e5151fbe3b9d82b3ab621d63d7c133bc7ebcaa9413cc7ed53cf5e134b539ed5d764680c1ef13ca61d68ac74d847840ce4776c08f2bfd8c573246febb1567b57a8f2f8a1175f8f9150f12e5f44cb848953a7497d33817dbf9bd3e12db8540ca19a9c616f3ddf139e1e82ae937094ae30a37f75b8c1433490913f80317e536f6033d5d449d166d2d6e9bb0eb172a2c832b3f6b205b2d9f5c69c1bb2b24a90c94526673688ea3c446fcd4f2b22c0766e0c25d97f01f31f9d1", 0x1000, r0) 2018/04/11 21:59:12 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000200b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:12 executing program 4: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e0200df00b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:12 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) r0 = open(&(0x7f0000000040)='./file0\x00', 0x101000, 0x40) getpeername$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000140)) 2018/04/11 21:59:12 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:59:12 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x2000, 0x0) 2018/04/11 21:59:12 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20}], 0xa, "ccb80816423509f2e95955c454ee7a753f427a34647d4e15263740"}, 0x27) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) setpriority(0x2, r1, 0x0) 2018/04/11 21:59:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0x0, 0xf0ffffffffffff}, 0x0) 2018/04/11 21:59:12 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000040b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:12 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:59:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:59:12 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000180)={{0x2, 0x4e21}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x4, {0x2, 0x4e21, @multicast1=0xe0000001}, 'vcan0\x00'}) msgrcv(r0, &(0x7f00000000c0)={0x0, ""/167}, 0xaf, 0x0, 0x2800) r2 = socket$can_bcm(0x1d, 0x2, 0x2) socket$can_bcm(0x1d, 0x2, 0x2) fcntl$addseals(r1, 0x409, 0x1) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:59:12 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x2) accept4$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10, 0x800) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmmsg(r1, &(0x7f0000004d40)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)='t', 0x1}], 0x1, &(0x7f0000000640)}}, {{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000001680)=[{0x10, 0x84}], 0x10}}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}], 0x10) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x0) 2018/04/11 21:59:12 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x9, 0x2, 0x5, 0x6, 0x0, 0x8000, 0x101, 0x8, 0x40, 0x95e2, 0x2, 0x1, 0xe68, 0x1, 0x7, 0xdab0, 0x3, 0x4, 0x10000, 0x3, 0xfff, 0x1, 0x2, 0xb5, 0x6, 0x800, 0x7, 0x8, 0x9, 0x200, 0xff, 0xff, 0x0, 0x4, 0x1, 0x400, 0x0, 0x7fffffff, 0x0, @perf_config_ext={0x7, 0x3}, 0x4130, 0x8, 0x3, 0x1, 0x93, 0x7, 0x200}, r1, 0xb, r0, 0xa) msgsnd(0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x8, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa4201, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r2, 0x3, 0x1, 0x26d8, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) 2018/04/11 21:59:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0x0, 0xffffff7f00000000}, 0x0) 2018/04/11 21:59:12 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e020000dfb3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:12 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x5}, 0x0, 0x0, r0, 0x0) writev(r0, &(0x7f0000000740)=[{&(0x7f0000000140)="d80e1a4eddc3fd51720a1dd40811fe632ce4d180a7a5d771ae2948ade87727771175b1d103427fdc5e4fa0de457d9b1aa9bbeed23b148c3150a49b5e3cf8312c0c08fb4ff28b7ddc3541d81a34052963e34098b726e147edd78b911ce720d3a858fd4e6cf3ea16ceeb16400caa32e71c2c8a32bd31818e826db304bb51a8aa5082dc91cf6e8c37b6adb5a4316290d7c8dfb8962cf60e3896b1c0f9a830fd6ade8bee15ffa0d6cfb8dc6415b0bdb3918137f859ac455c26c07e691d7546811a51ddaff07cde955b42bff60a28a6b9fe4a8bbf12967f41222e6ea593a0e8f46f755f0a1cd9f25872362824f04d267c9e5a4ea849", 0xf3}, {&(0x7f0000000240)="2f7f9062d7a6a47f5ab59035e4787520eedba121bd848ab3d8c458027761cb1bf43a0f36bedd1258ab97059c6967af42dc8fbc9cb75b8a7bbe75be959519851629109ff3f411b75fc360802fc97a2970bdc738936d08722070b4afe8b79c0e1b7160bad116758d5322629fa9630187cbf1421d789fd9159427ee1b1f188d7a6a7f414815ead255745fac764bb79ca7b52a969d9553a750749a3de4c51ab0cae74a86f5f4c0912a712daa808ff5ab741d30ef20c19bf702f21307a1d5e77b2932eae0e3b1df7cfbe7b3b7cfdf7b966f1a73cbc170698048a1caac5abcfd0b1e1b3bfe1dfeeb1ab3343b0c64bdf34db65bc63df72120d19b07c9", 0xf9}, {&(0x7f0000000340)="0d50294ed3c3edd33bb5581111946a0d2a2aec8145f24111952eb99f49b8b3c3117c0f3920d65bc2bb06cf7fef0817b5c646860ca3e53139033995fc22d1376488af54e3a439b7c683c1afdbf3ee5df695cae7210d7d6a77ae32463455eb0462606f31d1251ea824d4907b4273f4638dbe03067ad219c2d3c5efeb7e9f52868e847be4a82ca262f147c04cc18dbc9eff90d0e990bde95ca098b5c818d3107956323989d7bb415be64230b2e349a5c64aecc06aa3556426bb36cddac62f9a908dc028acd255641dc7ab52b7de23", 0xcd}, {&(0x7f0000000440)="5f9f24546e1449b9ccfaf1eb272eced0e45a1139c8f1a8f638747525d2f04b1b2f364dcd7aaa52f2acd3a21c7c440b04eb1c541f44c4935defb71ac8029871a842bb2250ca25a37bc938516516c5a315a10684d631de6bb3c07ab2a30020640a907301f8edce7c181bb8c52e7538ed52a374d8dc064ec6149fde96da7ef09147976ea489473c166fdfea740fd6579248ac9ede50e1508d0dcc4e54d7c58e0b7b3946d8e552bf01bfcae2581a2e1b384d66041fcf226e0d28f992a2", 0xbb}, {&(0x7f0000000500)="2a365822f8eb2a2685bc5efea8a34ac77f027a3494aa5600bacd895094aa6d27dc3490a91fac63fa95837aef544ba2d253fd54af0289cf8614b61ff8d1ac5b2ee8913a", 0x43}, {&(0x7f0000000580)="c2af78c39882956684684c0511e0da782d9fbeee5591ceb6cd476086db451b9bf6b8eef287458b8c1cc6996c2e30e04ae617b4c53048e76c64cd8ea9ee8c94e0c8c83d74b4b41e8aae1dbb15a0137e2a364c82b406862ca8b44d4dca7c72f51d9df3f0a4a92c2429fafa45cbcdbec68e7f1f1329cc991606d27963b144511097c28e38cd8cbd35c0b032e148a75f55e797f35c0a29eaab954285206bc19f73d68b6095d4929ea2fb08f3217e41ce8cb6551105291bc37bd0b1d8093733ee13ac8b2b73089f462b33279e2415619be0d24ccfcf603c82e2c0587e3eb6ddf90fff7ccc647e24453883dadec312e096f11951", 0xf1}, {&(0x7f0000000680)="183da74e80d08d16c7b78a13b30803a19fd789e4e7bc2bfa806e20bfb4d56adc1a2589c956b246f608a41171ab62be5ca84af62a847fe51b700031775525ce74304e6e87bb3f000f3e33781da1b48a6d19ebeb7eb4462bfc293a7c4cbc8d9a1da1927b5f71428c4081d100b2a27ea460cb6dd2811e94db7b1b9a60cc065665e4989ae2a1994fcceb", 0x88}], 0x7) exit(0xfffe) socket$netlink(0x10, 0x3, 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:59:12 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:59:12 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x2000, 0x0) 2018/04/11 21:59:12 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000000c0)=0x21, 0x4) 2018/04/11 21:59:13 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:59:13 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x0) fcntl$addseals(r0, 0x409, 0x6) 2018/04/11 21:59:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0x0, 0x6e010000}, 0x0) 2018/04/11 21:59:13 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e0200003fb3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:13 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x9, 0x2, 0x5, 0x6, 0x0, 0x8000, 0x101, 0x8, 0x40, 0x95e2, 0x2, 0x1, 0xe68, 0x1, 0x7, 0xdab0, 0x3, 0x4, 0x10000, 0x3, 0xfff, 0x1, 0x2, 0xb5, 0x6, 0x800, 0x7, 0x8, 0x9, 0x200, 0xff, 0xff, 0x0, 0x4, 0x1, 0x400, 0x0, 0x7fffffff, 0x0, @perf_config_ext={0x7, 0x3}, 0x4130, 0x8, 0x3, 0x1, 0x93, 0x7, 0x200}, r1, 0xb, r0, 0xa) msgsnd(0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x8, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa4201, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r2, 0x3, 0x1, 0x26d8, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) 2018/04/11 21:59:13 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syzkaller1\x00', 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000640)='/dev/input/mouse#\x00', 0xe27b, 0x101000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000680)={@dev={0xfe, 0x80, [], 0x1b}, 0x6, 0x0, 0x1, 0x0, 0x86, 0x4, 0x6}, &(0x7f00000006c0)=0x20) 2018/04/11 21:59:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0x0, 0x2}, 0x0) 2018/04/11 21:59:13 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:59:13 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000020b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:13 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@ipv4_newroute={0x1c, 0x18, 0x601, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x2}}, 0x1c}, 0x1}, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x77, 0x80000) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000080)=0xfb14, 0x4) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00000000c0)) 2018/04/11 21:59:13 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x9, 0x2, 0x5, 0x6, 0x0, 0x8000, 0x101, 0x8, 0x40, 0x95e2, 0x2, 0x1, 0xe68, 0x1, 0x7, 0xdab0, 0x3, 0x4, 0x10000, 0x3, 0xfff, 0x1, 0x2, 0xb5, 0x6, 0x800, 0x7, 0x8, 0x9, 0x200, 0xff, 0xff, 0x0, 0x4, 0x1, 0x400, 0x0, 0x7fffffff, 0x0, @perf_config_ext={0x7, 0x3}, 0x4130, 0x8, 0x3, 0x1, 0x93, 0x7, 0x200}, r1, 0xb, r0, 0xa) msgsnd(0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x8, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa4201, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r2, 0x3, 0x1, 0x26d8, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) 2018/04/11 21:59:13 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='clear_refs\x00') setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000001100)={@in={0x2, 0x4e24, @broadcast=0xffffffff}, {&(0x7f00000000c0)=""/4096, 0x1000}, &(0x7f00000010c0), 0x28}, 0xa0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:59:13 executing program 1: r0 = getpid() sched_getattr(r0, &(0x7f00000000c0), 0x30, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000080)={r2, r3/1000+30000}, 0x10) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) r4 = getpid() getpgid(r4) 2018/04/11 21:59:13 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x2000, 0x0) 2018/04/11 21:59:13 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:59:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0x0, 0xfffffff0}, 0x0) 2018/04/11 21:59:14 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) finit_module(r0, &(0x7f0000000040)='^eth0,\x00', 0x2) 2018/04/11 21:59:14 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x9, 0x2, 0x5, 0x6, 0x0, 0x8000, 0x101, 0x8, 0x40, 0x95e2, 0x2, 0x1, 0xe68, 0x1, 0x7, 0xdab0, 0x3, 0x4, 0x10000, 0x3, 0xfff, 0x1, 0x2, 0xb5, 0x6, 0x800, 0x7, 0x8, 0x9, 0x200, 0xff, 0xff, 0x0, 0x4, 0x1, 0x400, 0x0, 0x7fffffff, 0x0, @perf_config_ext={0x7, 0x3}, 0x4130, 0x8, 0x3, 0x1, 0x93, 0x7, 0x200}, r1, 0xb, r0, 0xa) msgsnd(0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="02000000000000008d4006d62400000000000023a2b1454deeba2ab2800800000000000000f0e1d45cdc0497abfba82a4bf43edf39fc2db0ce7d05436fcd94b615c99f9533a61d9fc43c638146c419064e1d8c10daef1cf0210f25dea8605398aed1095c3e0b7dbd57a90a665da291c8424ed5bb10c12d253c44a93598328a989b9180d47bfd417621d2ba585ec35a69407d9e4a4e731f0d0d46cb33144e54b64c383c66ae41c14c6f5f63577c828991df9d92984427f9e703aed9b747d257abf59718ee7c9eecb3bd97cadebbd252c35dd94b063909c45ba1c0fe8bc969dfd3bce9f34cc60171ce1d67a431ef5a043808607743c6ddc8a7464fca46105ac55ca67d21588c9f8f526e9d36fa63e6c3d84646f138afba568d407c4fa33b9b4247d311f92f9dd1284c7e65f06de44873b385c41a61452c8d9fb52f44f8ef6d2056d8331049d5de7af2561a8e9c0199ab87dae230dea6db4fb7a9fd5abf248b90116d0cf475b4e6d96b2a0e11b41132b6fc816dd62cff43157f8365f2c82db2cc0630415d6ea6c0d3adb35cf2bac808b8597d032a0a835a6e2aeadf588548ecfc4a03f23deec4d369bbc053355866b753c3b0160f32d4978aab51490000000000000000340b4da33b006c1572d06053283c78dc6b9e93f0607234ed1460484ce96a9400c3566e9c569965565fa203abf0cbddee0b957cc6499ca914ae9a9065ee28ad7c7ba1eb4020a2d20f9b2260f4dab37529663fda463f7c69eaf329e9c09f7bc06827ef98ea6e4b70f5ca8c7e1304f542a6dca62e183541af7fb2667fc6897e018413dd72d2aea30bf5f5e85a2e13fa16325c1e1117b6ca597b6ff964a900eb61eb852e86e21fd6e74a0a1d9ef412256ee4"], 0x8, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa4201, 0x0) 2018/04/11 21:59:14 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e020000dfb3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:14 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="d5582760d1129982e70800005b30da410100"], 0x8, 0x0) 2018/04/11 21:59:14 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x6207fd, 0x0) 2018/04/11 21:59:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0x0, 0xfffffffffffff000}, 0x0) 2018/04/11 21:59:14 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='veth0\x00') 2018/04/11 21:59:14 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bond0\x00', 0xfe95) 2018/04/11 21:59:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0x0, 0x16e}, 0x0) 2018/04/11 21:59:14 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x9, 0x2, 0x5, 0x6, 0x0, 0x8000, 0x101, 0x8, 0x40, 0x95e2, 0x2, 0x1, 0xe68, 0x1, 0x7, 0xdab0, 0x3, 0x4, 0x10000, 0x3, 0xfff, 0x1, 0x2, 0xb5, 0x6, 0x800, 0x7, 0x8, 0x9, 0x200, 0xff, 0xff, 0x0, 0x4, 0x1, 0x400, 0x0, 0x7fffffff, 0x0, @perf_config_ext={0x7, 0x3}, 0x4130, 0x8, 0x3, 0x1, 0x93, 0x7, 0x200}, r1, 0xb, r0, 0xa) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa4201, 0x0) 2018/04/11 21:59:14 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:59:14 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x2) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x8, 0x240000) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000180)=0x400, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f00000000c0)={0x7}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x200, 0x0, 0x0, 0xd0088, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x1000, 0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = msgget(0x0, 0x400) msgsnd(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="0201000000000000edd92b70ccadba2c007bcd47d602cabf7a72ef3d91fd4e1b1a8c7bab1482872df8b88729bbfb47ca658b189b580afe4f9cdcfcc4b031525a517504debd95bd97bc8e565086d1b78200099e1cbcfb8c51ffa2dc80188f9f358a255ac2f98fd145ccc111eb606697baf9c972f7e81e5f7fb5ad8e33c5e3cb5662302e12b51c26ee3ec40386b246"], 0x8, 0x0) 2018/04/11 21:59:14 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000002b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:14 executing program 1: llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/138, 0x8a) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:59:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0x0, 0x2000000}, 0x0) 2018/04/11 21:59:14 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0xb6, &(0x7f00000000c0)=0x2) r2 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:59:14 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa4201, 0x0) 2018/04/11 21:59:14 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x8, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000080)={0x800000004, 0x7f, 0x8001, 0x7}) 2018/04/11 21:59:14 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x2000, 0x0) 2018/04/11 21:59:14 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:59:14 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa4201, 0x0) 2018/04/11 21:59:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0x0, 0x9effffff}, 0x0) 2018/04/11 21:59:14 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='dummy0\x00', 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x620201, 0x0) r2 = semget(0x1, 0x3, 0xe3) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000200)=""/216) openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x78, 0xf2c6, 0x8, 0x2, 0x7f}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r3, 0x100000000, 0x10}, 0xc) 2018/04/11 21:59:14 executing program 0: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) open_by_handle_at(r0, &(0x7f00000001c0)={0x96, 0x1, "3c2d81d289cd61e393bc21658145dfb603f083d375ad40abba79b626515eca3da9618559159438722e8a3ca1f4f722bab87364f677299ae94a306fa3b8b0f9e4f88155e25792b314184d4d4ee7398045a6f7ec9744ea26c3ba1b67f6cef09ac9a6e1775ca14196d3938cf0626dbc9436d2d953da5a290bc27a1f767e2b2ce9a70d291b0590d55d87d00fb3c76fb9"}, 0x208000) r1 = dup2(0xffffffffffffff9c, r0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000140)=@add_del={0x2, &(0x7f00000000c0)='team_slave\x00', 0x3bfb}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) ioctl$TIOCCONS(r1, 0x541d) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x30) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/11 21:59:14 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3df2d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:14 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400000, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x8, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x30}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x10000, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xff}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/11 21:59:14 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/04/11 21:59:14 executing program 4: openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa4201, 0x0) 2018/04/11 21:59:14 executing program 3: perf_event_open(&(0x7f000025c000)={0x6, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x17e2, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:59:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1, 0x0, 0x0, 0xf0}, 0x0) 2018/04/11 21:59:15 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3022d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:15 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:59:15 executing program 0: openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0xc0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') 2018/04/11 21:59:15 executing program 4: openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa4201, 0x0) 2018/04/11 21:59:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:59:15 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x2000, 0x0) 2018/04/11 21:59:15 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/04/11 21:59:15 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x208000, 0x101) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) msgsnd(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="fa2cbedef327290740dbed934fac4c5de7f783f80ccdcf2e151854927846103c01dbf843ee0aaae3a86be7defc3cb9f8f9695c1c44b41f86c2f3593ec97e0aa40d9917fd26c1f317533d63d32d757437fbf7750bee3219cdd178eec046ad54ae3708ca4caae4c97120ca28049f0e2a7af92524ccb3b0c98eaca39f8332d8ced63fe43df6f546ec1276c56ec73daf1aa492a9e9d3631e8d4c4bdc2f89070494e011ee4dbf29d8228a008f2f5e6ea13623e20cff3e5ed765f26c62e954d6403128055587971592e3140120e6d28f34c3190c2f9005330f9167885de5da8f5a7a8f9a"], 0x8, 0x0) read(r0, &(0x7f0000000080)=""/149, 0x95) 2018/04/11 21:59:15 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) r1 = memfd_create(&(0x7f0000000040)='bond0\x00', 0x3) getsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f00000000c0)=""/227, &(0x7f00000001c0)=0xe3) 2018/04/11 21:59:15 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x240001, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x4f, 0x8, 0x13, 0xffffffffffffffff, 0x1000}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x80}, &(0x7f0000000180)=0x8) 2018/04/11 21:59:15 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3230251cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:15 executing program 4: openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa4201, 0x0) 2018/04/11 21:59:15 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa4201, 0x0) 2018/04/11 21:59:15 executing program 3: perf_event_open(&(0x7f000025c000)={0x5, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:59:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:59:16 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r1, 0x64, "657aae5b2c1a5be58aebdf30a3f292d822e866e19d6f6a1e65b3b5baa2e5f2c2a2a24138a29ff8be936075d90c98a69783a911da76ac1ccb7a560af583ae23284279481f833fed7d942bd0973763d357db9e9ee5ddac88c1083381656288d80c21923374"}, &(0x7f0000000180)=0x6c) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0xa81, 0x20000) 2018/04/11 21:59:16 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8b) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@dev={0xfe, 0x80, [], 0xc}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0xffffffffffffff60, 0x4e22, 0x3, 0x2, 0xa0, 0x80, 0x0, r1, r2}, {0xc65, 0x4, 0x7, 0x3, 0x4, 0x81, 0x800, 0x80000000}, {0x2000000000000000, 0x9, 0x1d, 0x9}, 0xffff, 0x6e6bb7, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d6, 0x2b}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x17}, 0x3503, 0x3, 0x3, 0xfffffffffffff3d0, 0x1, 0x6, 0x401}}, 0xe8) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000400)='io.stat\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x78) msgsnd(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="220016c37f0e616036419751408300000000000000000000"], 0x8, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000940)='/dev/vcs\x00', 0xe000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000980)={0x401, 0x4, 0x6, 0x5}, 0x8) 2018/04/11 21:59:16 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3001551cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:16 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/04/11 21:59:16 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa4201, 0x0) 2018/04/11 21:59:16 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100), 0x2000, 0x0) 2018/04/11 21:59:16 executing program 3: r0 = socket$inet6(0xa, 0x0, 0xffffffff80000001) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) 2018/04/11 21:59:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:59:16 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa4201, 0x0) 2018/04/11 21:59:16 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x8) 2018/04/11 21:59:16 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0200000000810000"], 0x8, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x60000) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000080)={0x2660548b, 0xff, 0x865}) 2018/04/11 21:59:16 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0], 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:59:16 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f301df51cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:16 executing program 6 (fault-call:7 fault-nth:0): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 311.731271] QAT: Invalid ioctl [ 311.767794] QAT: Invalid ioctl [ 311.822575] FAULT_INJECTION: forcing a failure. [ 311.822575] name failslab, interval 1, probability 0, space 0, times 0 [ 311.833938] CPU: 1 PID: 20813 Comm: syz-executor6 Not tainted 4.16.0+ #19 [ 311.840875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.850232] Call Trace: [ 311.852833] dump_stack+0x1b9/0x294 [ 311.856474] ? dump_stack_print_info.cold.2+0x52/0x52 [ 311.861690] should_fail.cold.4+0xa/0x1a [ 311.865766] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 311.870890] ? graph_lock+0x170/0x170 [ 311.874700] ? perf_trace_lock+0xd6/0x900 [ 311.878858] ? print_usage_bug+0xc0/0xc0 [ 311.882926] ? find_held_lock+0x36/0x1c0 [ 311.887003] ? __lock_is_held+0xb5/0x140 [ 311.891087] ? check_same_owner+0x320/0x320 [ 311.895427] ? rcu_note_context_switch+0x710/0x710 [ 311.900378] __should_failslab+0x124/0x180 [ 311.904626] should_failslab+0x9/0x14 [ 311.908439] kmem_cache_alloc+0x2af/0x760 [ 311.912597] ? kvm_clock_read+0x25/0x30 [ 311.916579] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 311.921584] ? ktime_get+0x2d9/0x430 [ 311.925294] mmu_topup_memory_caches+0xf7/0x3a0 [ 311.929955] kvm_mmu_load+0x21/0x10e0 [ 311.933747] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 311.939274] ? vmx_clear_hlt.isra.37+0xa8/0xd0 [ 311.943845] vcpu_enter_guest+0x3aa1/0x6070 [ 311.948152] ? kvm_vcpu_ioctl+0x1e2/0x12e0 [ 311.952385] ? kvm_set_msr_common+0x2660/0x2660 [ 311.957042] ? zap_class+0x720/0x720 [ 311.960752] ? vmx_vcpu_load+0xaed/0xff0 [ 311.964799] ? __lock_acquire+0x7f5/0x5130 [ 311.969028] ? vmx_vcpu_reset+0x1030/0x1030 [ 311.973338] ? graph_lock+0x170/0x170 [ 311.977124] ? __lock_acquire+0x7f5/0x5130 [ 311.981356] ? debug_check_no_locks_freed+0x310/0x310 [ 311.986529] ? print_usage_bug+0xc0/0xc0 [ 311.990582] ? __lock_is_held+0xb5/0x140 [ 311.994634] ? lock_acquire+0x1dc/0x520 [ 311.998602] ? kvm_arch_vcpu_ioctl_run+0x234/0x1690 [ 312.004769] ? lock_release+0xa10/0xa10 [ 312.008732] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 312.013995] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 312.018478] ? preempt_notifier_dec+0x20/0x20 [ 312.022992] kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 312.027822] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 312.032833] kvm_vcpu_ioctl+0x79d/0x12e0 [ 312.036882] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 312.042578] ? graph_lock+0x170/0x170 [ 312.046367] ? find_held_lock+0x36/0x1c0 [ 312.050421] ? lock_downgrade+0x8e0/0x8e0 [ 312.054562] ? rcu_is_watching+0x85/0x140 [ 312.058694] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 312.063878] ? __fget+0x40c/0x650 [ 312.067321] ? match_held_lock+0x7f1/0x8b0 [ 312.071541] ? expand_files.part.8+0x9a0/0x9a0 [ 312.076111] ? kasan_check_write+0x14/0x20 [ 312.080330] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 312.085251] ? wait_for_completion+0x870/0x870 [ 312.089820] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 312.095006] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 312.100709] do_vfs_ioctl+0x1cf/0x1650 [ 312.104587] ? ioctl_preallocate+0x2e0/0x2e0 [ 312.108980] ? fget_raw+0x20/0x20 [ 312.112421] ? __sb_end_write+0xac/0xe0 [ 312.116384] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 312.121905] ? fput+0x130/0x1a0 [ 312.125174] ? ksys_write+0x1a6/0x250 [ 312.128965] ? security_file_ioctl+0x94/0xc0 [ 312.133362] ksys_ioctl+0xa9/0xd0 [ 312.136806] SyS_ioctl+0x24/0x30 [ 312.140155] ? ksys_ioctl+0xd0/0xd0 [ 312.143768] do_syscall_64+0x29e/0x9d0 [ 312.147641] ? vmalloc_sync_all+0x30/0x30 [ 312.151778] ? finish_task_switch+0x1ca/0x820 [ 312.156263] ? syscall_return_slowpath+0x5c0/0x5c0 [ 312.161177] ? syscall_return_slowpath+0x30f/0x5c0 [ 312.166096] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 312.171450] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 312.176283] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 312.181455] RIP: 0033:0x455279 [ 312.184628] RSP: 002b:00007f9c3de5dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 312.192322] RAX: ffffffffffffffda RBX: 00007f9c3de5e6d4 RCX: 0000000000455279 [ 312.199575] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 312.206828] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 312.214081] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 312.221336] R13: 0000000000000251 R14: 00000000006f6838 R15: 0000000000000000 2018/04/11 21:59:17 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100), 0x2000, 0x0) 2018/04/11 21:59:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:59:17 executing program 1: r0 = memfd_create(&(0x7f0000000040)="845e00", 0x1) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, r1, 0x0, 0x70bd26, 0x25dfdbfd, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x40040}, 0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:59:17 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)={'#! ', './file1', [{0x20, 'bond0\x00'}], 0xa, "93911cbf98771c178690697c4500a23d9435df2cccbdc2d5275ff69f97077b2461c8c291301fda23a9f1c701aac5e139752211a4360d170a2a37cf3448727ffb15931238d8892f8195abb22d5f12b0f21ea8fd71d18a702ad5d417e2a30c179ad0ec967a8987471b554227771731257f481ae302e478aa5ebe5f9ee9e66db6eb9c1a2dd53417909bd25fa05baa706966bf3091b66b8c1bbc6e603e3b6bb5002791712d9c75c4e75fcc6646d568d892d642bdbd6ca9"}, 0xc7) r1 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) syz_mount_image$gfs2(&(0x7f00000003c0)='gfs2\x00', &(0x7f0000000400)='./file1\x00', 0x0, 0x2, &(0x7f0000000580)=[{&(0x7f0000000440)="c57a85273a03532e0a2c45b200ba25053225baa1816b6e73101d6a83a506944ec81bcf10f383292f4082f4dc29f87095bcf53cb892ce37ec0f59a372998adbbbeedd07263db3ccb02b81dd348846f8895a92a7fedaa9e1f4014448dad0a1228c793ffb4ac0afc65f89c2c95adde5d6ac9f876b311c4747c1911b1a0abfdefd0799d862b1af88d10da3e21708e6c52c10a8e7a14efa995d08718ead47a251bc6dd3442798d2357d", 0xa7, 0x4}, {&(0x7f0000000500)="c9fa94cc3eb40f290c86554b252ae2be4e0c5e0ef2f3abe32b5310478a65cc150873ed2cea556b2942b06bc5e9f9209c8b920eeca10a3ea0901ff4c1b597e0cb27bb", 0x42, 0x1}], 0x400, &(0x7f00000005c0)={[{@quota_on='quota=on', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@hostdata={'hostdata', 0x3d, 'cgroup'}, 0x2c}, {@norgrplvb='norgrplvb', 0x2c}]}) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) stat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x363d7d31a5607ec1, r2, r3, 0x3cf, 0xfff, 0x60048) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00000001c0)={{0x100000000, 0x6, 0x596c, 0x6, 0xc231, 0x7ff}, 0x2, 0xd7, 0x3}) 2018/04/11 21:59:17 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa4201, 0x0) 2018/04/11 21:59:17 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010251cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:17 executing program 6 (fault-call:7 fault-nth:1): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:59:17 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r0, r0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x0) 2018/04/11 21:59:17 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa4201, 0x0) [ 312.374665] FAULT_INJECTION: forcing a failure. [ 312.374665] name failslab, interval 1, probability 0, space 0, times 0 [ 312.385977] CPU: 0 PID: 20845 Comm: syz-executor6 Not tainted 4.16.0+ #19 [ 312.392913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 312.402360] Call Trace: [ 312.404964] dump_stack+0x1b9/0x294 [ 312.408626] ? dump_stack_print_info.cold.2+0x52/0x52 [ 312.413830] ? __save_stack_trace+0x7e/0xd0 [ 312.418176] should_fail.cold.4+0xa/0x1a [ 312.422256] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 312.427379] ? kasan_kmalloc+0xc4/0xe0 [ 312.431279] ? kasan_slab_alloc+0x12/0x20 [ 312.435443] ? kmem_cache_alloc+0x12e/0x760 [ 312.439774] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 312.444627] ? kvm_mmu_load+0x21/0x10e0 [ 312.448608] ? vcpu_enter_guest+0x3aa1/0x6070 [ 312.453107] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 312.458134] ? graph_lock+0x170/0x170 [ 312.461947] ? do_syscall_64+0x29e/0x9d0 [ 312.466014] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 312.471397] ? find_held_lock+0x36/0x1c0 [ 312.475480] ? __lock_is_held+0xb5/0x140 [ 312.479560] ? check_same_owner+0x320/0x320 [ 312.483891] ? rcu_note_context_switch+0x710/0x710 [ 312.488835] __should_failslab+0x124/0x180 [ 312.493078] should_failslab+0x9/0x14 [ 312.496886] kmem_cache_alloc+0x2af/0x760 [ 312.501042] ? kvm_vcpu_ioctl+0x1e2/0x12e0 [ 312.505294] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 312.510153] mmu_topup_memory_caches+0xf7/0x3a0 [ 312.514839] kvm_mmu_load+0x21/0x10e0 [ 312.518651] ? __might_sleep+0x95/0x190 [ 312.522640] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 312.528187] ? vmx_clear_hlt.isra.37+0xa8/0xd0 [ 312.532797] vcpu_enter_guest+0x3aa1/0x6070 [ 312.537127] ? kvm_vcpu_ioctl+0x1e2/0x12e0 [ 312.541371] ? perf_trace_lock+0xd6/0x900 [ 312.545527] ? print_usage_bug+0xc0/0xc0 [ 312.549605] ? kvm_set_msr_common+0x2660/0x2660 [ 312.554277] ? zap_class+0x720/0x720 [ 312.558001] ? vmx_vcpu_load+0xaed/0xff0 [ 312.562072] ? __lock_acquire+0x7f5/0x5130 [ 312.566320] ? vmx_vcpu_reset+0x1030/0x1030 [ 312.570645] ? graph_lock+0x170/0x170 [ 312.574452] ? __lock_acquire+0x7f5/0x5130 [ 312.578697] ? debug_check_no_locks_freed+0x310/0x310 [ 312.583886] ? print_usage_bug+0xc0/0xc0 [ 312.587941] ? __lock_is_held+0xb5/0x140 [ 312.591991] ? lock_acquire+0x1dc/0x520 [ 312.595962] ? kvm_arch_vcpu_ioctl_run+0x234/0x1690 [ 312.600969] ? lock_release+0xa10/0xa10 [ 312.604932] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 312.610193] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 312.614671] ? preempt_notifier_dec+0x20/0x20 [ 312.619170] kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 312.624086] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 312.629099] kvm_vcpu_ioctl+0x79d/0x12e0 [ 312.633147] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 312.638846] ? graph_lock+0x170/0x170 [ 312.642634] ? find_held_lock+0x36/0x1c0 [ 312.646688] ? lock_downgrade+0x8e0/0x8e0 [ 312.650828] ? rcu_is_watching+0x85/0x140 [ 312.654960] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 312.660158] ? __fget+0x40c/0x650 [ 312.663611] ? match_held_lock+0x7f1/0x8b0 [ 312.667831] ? expand_files.part.8+0x9a0/0x9a0 [ 312.672396] ? kasan_check_write+0x14/0x20 [ 312.676623] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 312.681543] ? wait_for_completion+0x870/0x870 [ 312.686110] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 312.691285] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 312.696982] do_vfs_ioctl+0x1cf/0x1650 [ 312.700863] ? ioctl_preallocate+0x2e0/0x2e0 [ 312.705258] ? fget_raw+0x20/0x20 [ 312.708696] ? __sb_end_write+0xac/0xe0 [ 312.712663] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 312.718182] ? fput+0x130/0x1a0 [ 312.721448] ? ksys_write+0x1a6/0x250 [ 312.725238] ? security_file_ioctl+0x94/0xc0 [ 312.729636] ksys_ioctl+0xa9/0xd0 [ 312.733085] SyS_ioctl+0x24/0x30 [ 312.736435] ? ksys_ioctl+0xd0/0xd0 [ 312.740049] do_syscall_64+0x29e/0x9d0 [ 312.743919] ? vmalloc_sync_all+0x30/0x30 [ 312.748136] ? _raw_spin_unlock_irq+0x27/0x70 [ 312.752619] ? finish_task_switch+0x1ca/0x820 [ 312.757189] ? syscall_return_slowpath+0x5c0/0x5c0 [ 312.762106] ? syscall_return_slowpath+0x30f/0x5c0 [ 312.767029] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 312.772412] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 312.777243] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 312.782421] RIP: 0033:0x455279 [ 312.785594] RSP: 002b:00007f9c3de5dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 312.793289] RAX: ffffffffffffffda RBX: 00007f9c3de5e6d4 RCX: 0000000000455279 [ 312.800549] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 312.807803] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 312.815055] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 2018/04/11 21:59:17 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa4201, 0x0) 2018/04/11 21:59:17 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) [ 312.822308] R13: 0000000000000251 R14: 00000000006f6838 R15: 0000000000000001 2018/04/11 21:59:17 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], 0x8, 0x0) 2018/04/11 21:59:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:59:17 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100), 0x2000, 0x0) 2018/04/11 21:59:17 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0x7e5, 0x4) 2018/04/11 21:59:17 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0x2000099f) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:17 executing program 6 (fault-call:7 fault-nth:2): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:59:17 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp, 0x0, 0xfffffffffffffffd}, 0x0, 0xd, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x200000) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x401, 0x7, 0xfffffffffffffff5}) bind$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x4, {0x9, 0xffff, 0x1, 0xffffffffffffffe0, 0x3, 0x9}, 0xca8b}, 0xe) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x35) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000100), 0x4) 2018/04/11 21:59:17 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa4201, 0x0) 2018/04/11 21:59:17 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x600000000000000, 0x4000) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f00000003c0)={0x1, 0x3, 0x8001, 0xffffffffffffff05, r1}) r2 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000300)=r2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000540)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000600)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)=@ipv6_newaddr={0x2c, 0x14, 0x43a, 0x70bd29, 0x25dfdbfe, {0xa, 0x10, 0x0, 0xff, r3}, [@IFA_LOCAL={0x14, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x1) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$can_bcm(0x1d, 0x2, 0x2) fcntl$getownex(r4, 0x10, &(0x7f0000000140)={0x0, 0x0}) io_setup(0x3f0f4633, &(0x7f0000000180)=0x0) sched_getaffinity(r6, 0x8, &(0x7f0000000080)) io_cancel(r7, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x954, r0, &(0x7f00000001c0)="29adaedaec417aab95b5ca742628069004eabf8cf5dc42831c597a0558d2de5c4007193c0e41189f10770e04457ec49b39100b37867acf0d6aae47a8518708cc926049870a3e63e533d832b98a5ad655d16935ebc5cc7cc931ccf7063c5d249dfb00cbfe0fbbbf7c44b0f4dd9eb6b8087d69871d99e63bd63e372bc875ef3cdee5813e7b36ed8dd1907efc76f6393b64dcc08b80a60d43a4a9ef22fd02af7fdb", 0xa0, 0x711f, 0x0, 0x0, r0}, &(0x7f00000002c0)) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000340)='bond0\x00', 0x10) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000640)) [ 312.969762] FAULT_INJECTION: forcing a failure. [ 312.969762] name failslab, interval 1, probability 0, space 0, times 0 [ 312.981101] CPU: 1 PID: 20879 Comm: syz-executor6 Not tainted 4.16.0+ #19 [ 312.988030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 312.997383] Call Trace: [ 312.999986] dump_stack+0x1b9/0x294 [ 313.003626] ? dump_stack_print_info.cold.2+0x52/0x52 [ 313.008825] ? __save_stack_trace+0x7e/0xd0 [ 313.013168] should_fail.cold.4+0xa/0x1a 2018/04/11 21:59:17 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa4201, 0x0) 2018/04/11 21:59:17 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff}) write$tun(r0, &(0x7f0000000080)={@pi={0x0, 0x893f}, @hdr={0x3, 0x7, 0x20, 0x1f, 0x8001, 0x4}, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @remote={0xfe, 0x80, [], 0xbb}}}, 0x42) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:59:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:59:17 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)={'#! ', './file1', [{0x20, 'bond0\x00'}], 0xa, "93911cbf98771c178690697c4500a23d9435df2cccbdc2d5275ff69f97077b2461c8c291301fda23a9f1c701aac5e139752211a4360d170a2a37cf3448727ffb15931238d8892f8195abb22d5f12b0f21ea8fd71d18a702ad5d417e2a30c179ad0ec967a8987471b554227771731257f481ae302e478aa5ebe5f9ee9e66db6eb9c1a2dd53417909bd25fa05baa706966bf3091b66b8c1bbc6e603e3b6bb5002791712d9c75c4e75fcc6646d568d892d642bdbd6ca9"}, 0xc7) r1 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) syz_mount_image$gfs2(&(0x7f00000003c0)='gfs2\x00', &(0x7f0000000400)='./file1\x00', 0x0, 0x2, &(0x7f0000000580)=[{&(0x7f0000000440)="c57a85273a03532e0a2c45b200ba25053225baa1816b6e73101d6a83a506944ec81bcf10f383292f4082f4dc29f87095bcf53cb892ce37ec0f59a372998adbbbeedd07263db3ccb02b81dd348846f8895a92a7fedaa9e1f4014448dad0a1228c793ffb4ac0afc65f89c2c95adde5d6ac9f876b311c4747c1911b1a0abfdefd0799d862b1af88d10da3e21708e6c52c10a8e7a14efa995d08718ead47a251bc6dd3442798d2357d", 0xa7, 0x4}, {&(0x7f0000000500)="c9fa94cc3eb40f290c86554b252ae2be4e0c5e0ef2f3abe32b5310478a65cc150873ed2cea556b2942b06bc5e9f9209c8b920eeca10a3ea0901ff4c1b597e0cb27bb", 0x42, 0x1}], 0x400, &(0x7f00000005c0)={[{@quota_on='quota=on', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@hostdata={'hostdata', 0x3d, 'cgroup'}, 0x2c}, {@norgrplvb='norgrplvb', 0x2c}]}) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) stat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x363d7d31a5607ec1, r2, r3, 0x3cf, 0xfff, 0x60048) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00000001c0)={{0x100000000, 0x6, 0x596c, 0x6, 0xc231, 0x7ff}, 0x2, 0xd7, 0x3}) [ 313.017247] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 313.022361] ? kasan_kmalloc+0xc4/0xe0 [ 313.026255] ? kasan_slab_alloc+0x12/0x20 [ 313.030405] ? kmem_cache_alloc+0x12e/0x760 [ 313.035280] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 313.035306] ? kvm_mmu_load+0x21/0x10e0 [ 313.035323] ? vcpu_enter_guest+0x3aa1/0x6070 [ 313.035336] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 313.035353] ? graph_lock+0x170/0x170 [ 313.035368] ? do_syscall_64+0x29e/0x9d0 [ 313.035384] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 2018/04/11 21:59:18 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_yield() msgsnd(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0200000000000000c5f645f7f22a1617906d55dfae10aa304d259888314db8ca87464c4f928a15856fef6bb55391ae422f53b188ea270e5f2c82940bbb3c4af9ebd0e3d585c091923b73ad8d5ac194e264a726428a5db592d23a8beefd71ff5cc2a9353ba698a8fa67a6b9d2630ebb0c037b4dc607116cd1c7f7acfbf3a3093dcc259a30e32804b1fdb54a414fae537f0040746d62460c66cf6eb99307496c6ebcbe4ff4fbe149a927aba578113801b8efdd808f57d9ad7aee6ac061e9f266b5857d540a866581c7a742c3d9094cd1f756e488ea16e871c2b8e821cd0047215f79a96231573c7c549cbe24c074cb01612604da6c7929c4467f6aec1e419c6fc02716f432d4605d13e424f964c1ac42803b0202fbf7b4785a03b6813cf535474d4c65078812c8b68c3f00010000d5eb091e0b5524fd5cd566d1aa5c13dcc60b372e5224151555bd89cdbc3b88ab4dc2716e163c0f3962d6f55fcc326db4b3d1effca04f792a50210204e91b5e577573418cb5a46044951617e7eb771637b14af28a34cc25"], 0x8, 0x0) 2018/04/11 21:59:18 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa4201, 0x0) [ 313.035405] ? find_held_lock+0x36/0x1c0 2018/04/11 21:59:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0x0) [ 313.035426] ? __lock_is_held+0xb5/0x140 [ 313.035458] ? check_same_owner+0x320/0x320 [ 313.035477] ? rcu_note_context_switch+0x710/0x710 [ 313.035499] __should_failslab+0x124/0x180 [ 313.035517] should_failslab+0x9/0x14 [ 313.035531] kmem_cache_alloc+0x2af/0x760 [ 313.035546] ? kvm_vcpu_ioctl+0x1e2/0x12e0 [ 313.035566] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 313.035586] mmu_topup_memory_caches+0xf7/0x3a0 [ 313.035608] kvm_mmu_load+0x21/0x10e0 [ 313.035623] ? __might_sleep+0x95/0x190 [ 313.035640] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 313.035657] ? vmx_clear_hlt.isra.37+0xa8/0xd0 [ 313.035677] vcpu_enter_guest+0x3aa1/0x6070 [ 313.035693] ? kvm_vcpu_ioctl+0x1e2/0x12e0 [ 313.035709] ? perf_trace_lock+0xd6/0x900 [ 313.035722] ? print_usage_bug+0xc0/0xc0 [ 313.035744] ? kvm_set_msr_common+0x2660/0x2660 [ 313.035756] ? zap_class+0x720/0x720 [ 313.035772] ? vmx_vcpu_load+0xaed/0xff0 [ 313.035786] ? __lock_acquire+0x7f5/0x5130 [ 313.035805] ? vmx_vcpu_reset+0x1030/0x1030 [ 313.035818] ? graph_lock+0x170/0x170 [ 313.035832] ? __lock_acquire+0x7f5/0x5130 [ 313.035852] ? debug_check_no_locks_freed+0x310/0x310 [ 313.035865] ? print_usage_bug+0xc0/0xc0 [ 313.035893] ? __lock_is_held+0xb5/0x140 [ 313.035913] ? lock_acquire+0x1dc/0x520 [ 313.035929] ? kvm_arch_vcpu_ioctl_run+0x234/0x1690 [ 313.035948] ? lock_release+0xa10/0xa10 [ 313.035965] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 313.035982] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 313.035996] ? preempt_notifier_dec+0x20/0x20 [ 313.036021] kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 313.036035] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 313.036059] kvm_vcpu_ioctl+0x79d/0x12e0 [ 313.036079] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 313.036094] ? graph_lock+0x170/0x170 [ 313.036111] ? find_held_lock+0x36/0x1c0 [ 313.036136] ? lock_downgrade+0x8e0/0x8e0 [ 313.036158] ? rcu_is_watching+0x85/0x140 [ 313.036175] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 313.036200] ? __fget+0x40c/0x650 [ 313.036218] ? match_held_lock+0x7f1/0x8b0 [ 313.036235] ? expand_files.part.8+0x9a0/0x9a0 [ 313.036251] ? kasan_check_write+0x14/0x20 [ 313.036268] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 313.036289] ? wait_for_completion+0x870/0x870 [ 313.036305] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 313.036323] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 313.036339] do_vfs_ioctl+0x1cf/0x1650 [ 313.036360] ? ioctl_preallocate+0x2e0/0x2e0 [ 313.036375] ? fget_raw+0x20/0x20 [ 313.036392] ? __sb_end_write+0xac/0xe0 [ 313.036413] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 313.036425] ? fput+0x130/0x1a0 [ 313.036443] ? ksys_write+0x1a6/0x250 [ 313.036463] ? security_file_ioctl+0x94/0xc0 [ 313.036482] ksys_ioctl+0xa9/0xd0 [ 313.036501] SyS_ioctl+0x24/0x30 [ 313.036515] ? ksys_ioctl+0xd0/0xd0 [ 313.036531] do_syscall_64+0x29e/0x9d0 [ 313.036546] ? vmalloc_sync_all+0x30/0x30 [ 313.036564] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 313.036581] ? syscall_return_slowpath+0x5c0/0x5c0 [ 313.036601] ? syscall_return_slowpath+0x30f/0x5c0 [ 313.036622] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 313.036645] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 313.036668] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 313.036680] RIP: 0033:0x455279 [ 313.036689] RSP: 002b:00007f9c3de5dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 313.036705] RAX: ffffffffffffffda RBX: 00007f9c3de5e6d4 RCX: 0000000000455279 [ 313.036714] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 313.036724] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 313.036733] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 313.036742] R13: 0000000000000251 R14: 00000000006f6838 R15: 0000000000000002 2018/04/11 21:59:18 executing program 7 (fault-call:1 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x2000, 0x0) 2018/04/11 21:59:18 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00001e4000)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000040)) 2018/04/11 21:59:18 executing program 6 (fault-call:7 fault-nth:3): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:59:18 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0200000000000000a14e086876d60578cb4d7d1cbd062c1ccf2819334578cb6007d2ace565bbbc963580e7bd83ecde26565d5fd33b5fb8cd5187ca970ccb8527f85d6722a7c24af16021dd5d04b5cc44047fe28f353f7971b1307f2c685c3dac292db056d76bbd9c"], 0x8, 0x0) 2018/04/11 21:59:18 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa4201, 0x0) 2018/04/11 21:59:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:59:18 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r1, &(0x7f0000000800)=""/181, 0xb5) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80002, 0x0) finit_module(r1, &(0x7f00000000c0)='(:wlan1#\x00', 0x3) 2018/04/11 21:59:18 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000000c0)="c2407b025708e1f5931245070d0d59acf67eb610") ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00000000c0)) 2018/04/11 21:59:19 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa4201, 0x0) [ 314.073614] FAULT_INJECTION: forcing a failure. [ 314.073614] name failslab, interval 1, probability 0, space 0, times 0 [ 314.084999] CPU: 0 PID: 20937 Comm: syz-executor7 Not tainted 4.16.0+ #19 [ 314.091944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.101313] Call Trace: [ 314.103920] dump_stack+0x1b9/0x294 [ 314.107585] ? dump_stack_print_info.cold.2+0x52/0x52 [ 314.112816] should_fail.cold.4+0xa/0x1a [ 314.116902] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 314.122037] ? print_usage_bug+0xc0/0xc0 [ 314.126128] ? find_held_lock+0x36/0x1c0 [ 314.130240] ? check_same_owner+0x320/0x320 [ 314.134585] ? rcu_note_context_switch+0x710/0x710 [ 314.139540] ? perf_trace_run_bpf_submit+0x246/0x370 [ 314.144770] __should_failslab+0x124/0x180 [ 314.149033] should_failslab+0x9/0x14 [ 314.152846] __kmalloc+0x2c8/0x760 [ 314.156391] ? lock_repin_lock+0x410/0x410 [ 314.160628] ? memset+0x31/0x40 [ 314.163899] ? load_msg+0x42/0x320 [ 314.167439] load_msg+0x42/0x320 [ 314.170808] do_msgsnd+0x240/0x1770 [ 314.174421] ? zap_class+0x720/0x720 [ 314.178127] ? proc_fail_nth_write+0x96/0x1f0 [ 314.182625] ? msgctl_down+0x700/0x700 [ 314.186506] ? kasan_check_write+0x14/0x20 [ 314.190739] ? find_held_lock+0x36/0x1c0 [ 314.194803] ? lock_downgrade+0x8e0/0x8e0 [ 314.198944] ? lock_release+0xa10/0xa10 [ 314.202919] ? check_same_owner+0x320/0x320 [ 314.207240] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 314.212770] ? __might_sleep+0x95/0x190 [ 314.216740] ksys_msgsnd+0x70/0x90 [ 314.220268] ? ksys_msgsnd+0x70/0x90 [ 314.223978] SyS_msgsnd+0x2c/0x40 [ 314.227419] ? ksys_msgsnd+0x90/0x90 [ 314.231125] do_syscall_64+0x29e/0x9d0 [ 314.235002] ? vmalloc_sync_all+0x30/0x30 [ 314.239144] ? _raw_spin_unlock_irq+0x27/0x70 [ 314.243630] ? finish_task_switch+0x1ca/0x820 [ 314.248116] ? syscall_return_slowpath+0x5c0/0x5c0 [ 314.253042] ? syscall_return_slowpath+0x30f/0x5c0 [ 314.257970] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 314.263329] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 314.268170] entry_SYSCALL_64_after_hwframe+0x42/0xb7 2018/04/11 21:59:19 executing program 3: r0 = getpid() ptrace$pokeuser(0x6, r0, 0x7, 0xa0) r1 = userfaultfd(0x7fd) pwrite64(r1, &(0x7f0000000440)="bbda8ebc453323ffe731f037e3020ed957bbb13d33543a9af3662cf65682ecb6321dc87feb854f580b308395a1c68cde8dfed65d12b9803949809d10654d6adfe9c4fcc125cfe93d444e6dc1e53992b2bf4bff836aab410d29bd9cfb45aae2415ff22471b63ee26db16bf53760270a1915d1efed33a99d0f0aded52345996d4f23d6b58082de986e145074113a529cc548345a05d73d2c824ae39ca36511930a82d6dbd970c3", 0xa6, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x28800, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000240)=""/31) sendmsg$unix(r3, &(0x7f00000003c0)={&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x11}, 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000200)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) r5 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xcbd, 0x0) mlock2(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000380)=0x1ff) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0], 0x2, 0x5, 0x4, 0x1}) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000400), &(0x7f0000000280)=0x1c) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000000540)={0x0, 0x5, 0x18, &(0x7f0000000500)}) 2018/04/11 21:59:19 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x0) r1 = dup(r0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x8660, 0x2) [ 314.273347] RIP: 0033:0x455279 [ 314.276522] RSP: 002b:00007f7bf4aa2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000045 [ 314.284220] RAX: ffffffffffffffda RBX: 00007f7bf4aa36d4 RCX: 0000000000455279 [ 314.291473] RDX: 0000000000002000 RSI: 0000000020000100 RDI: 0000000000000000 [ 314.298729] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 314.305985] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 314.313242] R13: 000000000000040e R14: 00000000006f91f0 R15: 0000000000000000 2018/04/11 21:59:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:59:19 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa4201, 0x0) 2018/04/11 21:59:19 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x7, 0x8, 0x7}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40480060}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r1, 0x10, 0x70bd2d, 0x25dfdbfe, {0x6}}, 0x14}, 0x1, 0x0, 0x0, 0x4800}, 0x20000080) 2018/04/11 21:59:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:59:19 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1ff, 0x101040) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x7fffffff, 0x200, 0x2, 0x3, 0x8}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) [ 314.579724] FAULT_INJECTION: forcing a failure. [ 314.579724] name failslab, interval 1, probability 0, space 0, times 0 [ 314.591071] CPU: 1 PID: 20936 Comm: syz-executor6 Not tainted 4.16.0+ #19 [ 314.598005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.607363] Call Trace: [ 314.609964] dump_stack+0x1b9/0x294 [ 314.613606] ? dump_stack_print_info.cold.2+0x52/0x52 [ 314.618801] ? __save_stack_trace+0x7e/0xd0 [ 314.623141] should_fail.cold.4+0xa/0x1a [ 314.627211] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 314.632305] ? kasan_kmalloc+0xc4/0xe0 [ 314.636176] ? kasan_slab_alloc+0x12/0x20 [ 314.640310] ? kmem_cache_alloc+0x12e/0x760 [ 314.644620] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 314.649449] ? kvm_mmu_load+0x21/0x10e0 [ 314.653408] ? vcpu_enter_guest+0x3aa1/0x6070 [ 314.657887] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 314.662889] ? graph_lock+0x170/0x170 [ 314.666674] ? do_syscall_64+0x29e/0x9d0 [ 314.670718] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 314.676073] ? find_held_lock+0x36/0x1c0 [ 314.680123] ? __lock_is_held+0xb5/0x140 [ 314.684182] ? check_same_owner+0x320/0x320 [ 314.688501] ? rcu_note_context_switch+0x710/0x710 [ 314.693422] __should_failslab+0x124/0x180 [ 314.697648] should_failslab+0x9/0x14 [ 314.701435] kmem_cache_alloc+0x2af/0x760 [ 314.705567] ? kvm_vcpu_ioctl+0x1e2/0x12e0 [ 314.709790] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 314.714623] mmu_topup_memory_caches+0xf7/0x3a0 [ 314.719287] kvm_mmu_load+0x21/0x10e0 [ 314.723074] ? __might_sleep+0x95/0x190 [ 314.727036] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 314.732563] ? vmx_clear_hlt.isra.37+0xa8/0xd0 [ 314.737136] vcpu_enter_guest+0x3aa1/0x6070 [ 314.741448] ? kvm_vcpu_ioctl+0x1e2/0x12e0 [ 314.745672] ? perf_trace_lock+0xd6/0x900 [ 314.749803] ? print_usage_bug+0xc0/0xc0 [ 314.753871] ? kvm_set_msr_common+0x2660/0x2660 [ 314.758522] ? zap_class+0x720/0x720 [ 314.762225] ? vmx_vcpu_load+0xaed/0xff0 [ 314.766270] ? __lock_acquire+0x7f5/0x5130 [ 314.770492] ? vmx_vcpu_reset+0x1030/0x1030 [ 314.774797] ? graph_lock+0x170/0x170 [ 314.778581] ? __lock_acquire+0x7f5/0x5130 [ 314.782806] ? debug_check_no_locks_freed+0x310/0x310 [ 314.787978] ? print_usage_bug+0xc0/0xc0 [ 314.792035] ? __lock_is_held+0xb5/0x140 [ 314.796086] ? lock_acquire+0x1dc/0x520 [ 314.800049] ? kvm_arch_vcpu_ioctl_run+0x234/0x1690 [ 314.805087] ? lock_release+0xa10/0xa10 [ 314.809051] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 314.814324] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 314.818806] ? preempt_notifier_dec+0x20/0x20 [ 314.823298] kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 314.828125] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 314.833138] kvm_vcpu_ioctl+0x79d/0x12e0 [ 314.837189] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 314.842884] ? graph_lock+0x170/0x170 [ 314.846671] ? find_held_lock+0x36/0x1c0 [ 314.850733] ? lock_downgrade+0x8e0/0x8e0 [ 314.854874] ? rcu_is_watching+0x85/0x140 [ 314.859010] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 314.864198] ? __fget+0x40c/0x650 [ 314.867639] ? match_held_lock+0x7f1/0x8b0 [ 314.871862] ? expand_files.part.8+0x9a0/0x9a0 [ 314.876428] ? kasan_check_write+0x14/0x20 [ 314.880648] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 314.885568] ? wait_for_completion+0x870/0x870 [ 314.890140] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 314.895326] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 314.901027] do_vfs_ioctl+0x1cf/0x1650 [ 314.904906] ? ioctl_preallocate+0x2e0/0x2e0 [ 314.909300] ? fget_raw+0x20/0x20 [ 314.912741] ? __sb_end_write+0xac/0xe0 [ 314.916707] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 314.922230] ? fput+0x130/0x1a0 [ 314.925498] ? ksys_write+0x1a6/0x250 [ 314.929292] ? security_file_ioctl+0x94/0xc0 [ 314.933690] ksys_ioctl+0xa9/0xd0 [ 314.937155] SyS_ioctl+0x24/0x30 [ 314.940503] ? ksys_ioctl+0xd0/0xd0 [ 314.944120] do_syscall_64+0x29e/0x9d0 [ 314.947993] ? vmalloc_sync_all+0x30/0x30 [ 314.952127] ? _raw_spin_unlock_irq+0x27/0x70 [ 314.956607] ? finish_task_switch+0x1ca/0x820 [ 314.961090] ? syscall_return_slowpath+0x5c0/0x5c0 [ 314.966027] ? syscall_return_slowpath+0x30f/0x5c0 [ 314.970946] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 314.976298] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 314.981131] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 314.986319] RIP: 0033:0x455279 [ 314.989491] RSP: 002b:00007f9c3de5dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 314.997185] RAX: ffffffffffffffda RBX: 00007f9c3de5e6d4 RCX: 0000000000455279 [ 315.004436] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 315.011689] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 315.018940] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 2018/04/11 21:59:19 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/04/11 21:59:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:59:19 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="3fa8f0f84d8499dddd8a73d70d697cb7b2ed9e5ec887006997cb559baf252c830da3ff27b2247f5f61564bb4d8d61d7fa1293ffe182db0ded0579475cff3933ea83d020f0d10c10983670aa17e75bf6622a3076a89e2819d01092ed7420038d203e51218f0717c2774dfe046cd99028b3ea257db7a9d25e42b565ac82af664d1f0ccaf1a4f73b523baf7f909a3230eb47f13b0f6944557b83336d84f2b5ababcf1523a30e61ad6f1223610", 0xab, 0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000280)={0x0, 0xdf91}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000300)={r2, 0x81, 0x20, 0x1, 0x9}, &(0x7f0000000340)=0x18) r3 = syz_open_dev$evdev(&(0x7f0000000380)='/dev/input/event#\x00', 0xdf20, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f00000003c0)=""/190) r4 = request_key(&(0x7f00000001c0)='syzkaller\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='trustedmd5sum#vboxnet1lo\x00', 0xfffffffffffffffa) keyctl$negate(0xd, r1, 0x7, r4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:59:19 executing program 6 (fault-call:7 fault-nth:4): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:59:19 executing program 7 (fault-call:1 fault-nth:1): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x2000, 0x0) 2018/04/11 21:59:19 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x317c}) r2 = syz_open_pts(r1, 0x8000) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000100)) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='trusted.syz\x00') write(r1, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r2, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:19 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x0) 2018/04/11 21:59:19 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x102, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000180)=0x9) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x4, r1, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00000000c0)={r3}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) [ 315.026191] R13: 0000000000000251 R14: 00000000006f6838 R15: 0000000000000003 [ 315.098487] FAULT_INJECTION: forcing a failure. [ 315.098487] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 315.110357] CPU: 1 PID: 20993 Comm: syz-executor7 Not tainted 4.16.0+ #19 [ 315.117292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.126658] Call Trace: [ 315.129270] dump_stack+0x1b9/0x294 [ 315.132930] ? dump_stack_print_info.cold.2+0x52/0x52 [ 315.138141] ? zap_class+0x720/0x720 [ 315.141885] should_fail.cold.4+0xa/0x1a [ 315.145970] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 315.151124] ? find_held_lock+0x36/0x1c0 [ 315.155202] ? graph_lock+0x170/0x170 [ 315.159022] ? lock_acquire+0x1dc/0x520 [ 315.163007] ? lock_downgrade+0x8e0/0x8e0 [ 315.167162] ? find_held_lock+0x36/0x1c0 [ 315.171243] __alloc_pages_nodemask+0x34e/0xd70 [ 315.175916] ? __alloc_pages_slowpath+0x2dc0/0x2dc0 [ 315.180942] ? rcu_read_unlock+0x35/0x70 [ 315.185088] ? memcg_kmem_get_cache+0x3f1/0x870 [ 315.189769] ? check_same_owner+0x320/0x320 [ 315.194084] cache_grow_begin+0x72/0x6c0 [ 315.198145] __kmalloc+0x688/0x760 [ 315.201683] ? load_msg+0x42/0x320 [ 315.205218] load_msg+0x42/0x320 [ 315.208582] do_msgsnd+0x240/0x1770 [ 315.212194] ? zap_class+0x720/0x720 [ 315.215893] ? proc_fail_nth_write+0x96/0x1f0 [ 315.220390] ? msgctl_down+0x700/0x700 [ 315.224268] ? kasan_check_write+0x14/0x20 [ 315.228504] ? find_held_lock+0x36/0x1c0 [ 315.232565] ? lock_downgrade+0x8e0/0x8e0 [ 315.236706] ? lock_release+0xa10/0xa10 [ 315.240668] ? check_same_owner+0x320/0x320 [ 315.244985] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 315.250518] ? __might_sleep+0x95/0x190 [ 315.254489] ksys_msgsnd+0x70/0x90 [ 315.258025] ? ksys_msgsnd+0x70/0x90 [ 315.261730] SyS_msgsnd+0x2c/0x40 [ 315.265169] ? ksys_msgsnd+0x90/0x90 [ 315.268873] do_syscall_64+0x29e/0x9d0 [ 315.272747] ? vmalloc_sync_all+0x30/0x30 [ 315.276879] ? _raw_spin_unlock_irq+0x27/0x70 [ 315.281363] ? finish_task_switch+0x1ca/0x820 [ 315.285847] ? syscall_return_slowpath+0x5c0/0x5c0 [ 315.290765] ? syscall_return_slowpath+0x30f/0x5c0 [ 315.295691] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 315.301048] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 315.305889] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 315.311062] RIP: 0033:0x455279 [ 315.314239] RSP: 002b:00007f7bf4aa2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000045 [ 315.321938] RAX: ffffffffffffffda RBX: 00007f7bf4aa36d4 RCX: 0000000000455279 [ 315.329196] RDX: 0000000000002000 RSI: 0000000020000100 RDI: 0000000000000000 [ 315.336451] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/11 21:59:20 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/04/11 21:59:20 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000880)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000140)=ANY=[@ANYBLOB="240000002c001500000000000000000000000000100001000c00000000000000"], 0x24}, 0x1}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x80000001) r2 = syz_open_pts(r1, 0x0) write(r1, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r2, &(0x7f0000000800)=""/181, 0xb5) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x800, 0x0) [ 315.343721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 315.350975] R13: 000000000000040e R14: 00000000006f91f0 R15: 0000000000000001 2018/04/11 21:59:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:59:20 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x802, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, r1, 0xffffffffffffffff, r0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x82000, 0x0) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000000080)={0xf000, 0x3000, 0xac4, 0x5, 0x7ff}) flock(r2, 0x0) msgsnd(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0200005efb000000942881c6e21ba8482f10ade8127c400000007ac6f3d7d15432e462e71b87cfb31cc60898cb553d5d77919ffb76199aae5ed7cae3488ea2c821959b76139a3cd0b69bb6ae214939"], 0x8, 0x0) r4 = pkey_alloc(0x0, 0x3) pkey_free(r4) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f00000000c0)={0x414, 0x8, 0x1, 0x6, 0x7}) 2018/04/11 21:59:20 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x908}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) sysfs$2(0x2, 0x1000, &(0x7f00000000c0)) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000040)={0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x80) 2018/04/11 21:59:20 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x2000) r2 = getpgrp(0x0) ptrace$getregs(0xc, r2, 0x204, &(0x7f0000000300)=""/219) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x2e2) 2018/04/11 21:59:20 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/04/11 21:59:20 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x100000001, 0x3a980) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000000300)=0x2, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x8000, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000140)=0x1) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x8}, 0x10) connect$unix(r2, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e20}, 0x6e) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f00000002c0)=[{r0, 0x2400}, {r1, 0x20}, {r2, 0x108}, {r3, 0x8000}, {r0, 0x1000}], 0x5, 0x5) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x420000) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc)) ioctl(r3, 0x1, &(0x7f0000000340)="8f9d43216a49c7e549559e4e7698022d39aa705e577f502da9c058b19efd216f63ba35d0b8c953ab54aca6dbda0e16030f4219f86b58c16b2efaf22ed30c81f6e9d29f49efd811511e886568859065") r5 = syz_open_pts(r4, 0x0) getitimer(0x2, &(0x7f0000000080)) write(r4, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r5, &(0x7f0000000800)=""/181, 0xb5) [ 315.548710] FAULT_INJECTION: forcing a failure. [ 315.548710] name failslab, interval 1, probability 0, space 0, times 0 [ 315.560092] CPU: 1 PID: 21001 Comm: syz-executor6 Not tainted 4.16.0+ #19 [ 315.567028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.576390] Call Trace: [ 315.578993] dump_stack+0x1b9/0x294 [ 315.582638] ? dump_stack_print_info.cold.2+0x52/0x52 [ 315.587846] ? __save_stack_trace+0x7e/0xd0 [ 315.592193] should_fail.cold.4+0xa/0x1a [ 315.596272] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 315.601384] ? kasan_kmalloc+0xc4/0xe0 [ 315.605281] ? kasan_slab_alloc+0x12/0x20 [ 315.609437] ? kmem_cache_alloc+0x12e/0x760 [ 315.613769] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 315.618625] ? kvm_mmu_load+0x21/0x10e0 [ 315.622614] ? vcpu_enter_guest+0x3aa1/0x6070 [ 315.627121] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 315.632143] ? graph_lock+0x170/0x170 [ 315.635947] ? do_syscall_64+0x29e/0x9d0 [ 315.640015] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 315.645391] ? find_held_lock+0x36/0x1c0 [ 315.649466] ? __lock_is_held+0xb5/0x140 [ 315.653547] ? check_same_owner+0x320/0x320 [ 315.657876] ? rcu_note_context_switch+0x710/0x710 [ 315.662821] __should_failslab+0x124/0x180 [ 315.667068] should_failslab+0x9/0x14 [ 315.670872] kmem_cache_alloc+0x2af/0x760 [ 315.675027] ? kvm_vcpu_ioctl+0x1e2/0x12e0 [ 315.679276] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 315.684131] mmu_topup_memory_caches+0xf7/0x3a0 [ 315.688816] kvm_mmu_load+0x21/0x10e0 [ 315.692624] ? __might_sleep+0x95/0x190 2018/04/11 21:59:20 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r3, 0x710, 0x70bd2a, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7f}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) write(r1, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r2, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0x0) [ 315.696614] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 315.702159] ? vmx_clear_hlt.isra.37+0xa8/0xd0 [ 315.706751] vcpu_enter_guest+0x3aa1/0x6070 [ 315.711078] ? kvm_vcpu_ioctl+0x1e2/0x12e0 [ 315.715319] ? perf_trace_lock+0xd6/0x900 [ 315.719471] ? print_usage_bug+0xc0/0xc0 [ 315.723630] ? kvm_set_msr_common+0x2660/0x2660 [ 315.728302] ? zap_class+0x720/0x720 [ 315.732019] ? vmx_vcpu_load+0xaed/0xff0 [ 315.736082] ? __lock_acquire+0x7f5/0x5130 [ 315.740332] ? vmx_vcpu_reset+0x1030/0x1030 [ 315.744661] ? graph_lock+0x170/0x170 [ 315.748466] ? __lock_acquire+0x7f5/0x5130 [ 315.752713] ? debug_check_no_locks_freed+0x310/0x310 [ 315.757904] ? print_usage_bug+0xc0/0xc0 [ 315.761977] ? __lock_is_held+0xb5/0x140 [ 315.766050] ? lock_acquire+0x1dc/0x520 [ 315.770029] ? kvm_arch_vcpu_ioctl_run+0x234/0x1690 [ 315.775055] ? lock_release+0xa10/0xa10 [ 315.779041] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 315.784325] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 315.788826] ? preempt_notifier_dec+0x20/0x20 [ 315.793338] kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 315.798189] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 315.803223] kvm_vcpu_ioctl+0x79d/0x12e0 [ 315.807293] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 315.813008] ? graph_lock+0x170/0x170 [ 315.816816] ? find_held_lock+0x36/0x1c0 [ 315.820891] ? lock_downgrade+0x8e0/0x8e0 [ 315.825049] ? rcu_is_watching+0x85/0x140 [ 315.829213] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 315.834423] ? __fget+0x40c/0x650 [ 315.837882] ? match_held_lock+0x7f1/0x8b0 [ 315.842122] ? expand_files.part.8+0x9a0/0x9a0 [ 315.846711] ? kasan_check_write+0x14/0x20 [ 315.850953] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 315.855892] ? wait_for_completion+0x870/0x870 [ 315.860483] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 315.865670] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 315.871378] do_vfs_ioctl+0x1cf/0x1650 [ 315.875277] ? ioctl_preallocate+0x2e0/0x2e0 [ 315.879684] ? fget_raw+0x20/0x20 [ 315.883133] ? __sb_end_write+0xac/0xe0 [ 315.887117] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 315.892675] ? fput+0x130/0x1a0 [ 315.895957] ? ksys_write+0x1a6/0x250 [ 315.899750] ? security_file_ioctl+0x94/0xc0 [ 315.904150] ksys_ioctl+0xa9/0xd0 [ 315.907593] SyS_ioctl+0x24/0x30 [ 315.910943] ? ksys_ioctl+0xd0/0xd0 [ 315.914558] do_syscall_64+0x29e/0x9d0 [ 315.918428] ? vmalloc_sync_all+0x30/0x30 [ 315.922558] ? _raw_spin_unlock_irq+0x27/0x70 [ 315.927039] ? finish_task_switch+0x1ca/0x820 [ 315.931522] ? syscall_return_slowpath+0x5c0/0x5c0 [ 315.936436] ? syscall_return_slowpath+0x30f/0x5c0 [ 315.941353] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 315.946710] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 315.951543] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 315.956715] RIP: 0033:0x455279 [ 315.959891] RSP: 002b:00007f9c3de5dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 315.967595] RAX: ffffffffffffffda RBX: 00007f9c3de5e6d4 RCX: 0000000000455279 [ 315.974848] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 315.982109] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 315.989361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 2018/04/11 21:59:20 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000140)={0x1, "882119e1319eb18021253b9f546843e0fb76deb975a463838c963e87eac51a096578998a6aaf05e3b2ab7e1ee4f1a117c5ac30841b1c3b4a7d6f5a08bc8bcd83d47618ee861c6954c759a97bb145c129f352b622d832db5d565522fa99003dedbde787b0eb6e102dba3eed6ffb8e494f470296dc202fc507cf234d232f922fc66cab0fc3e2e9e58527f72957e6807c511c7221d4b2c005467fa3a8eac7ce407bb0995306f78375f6dea8c10ba8604578bbaaaa5f794271bf5f09f59253c4d92cc63ce1657a395f6462b8294e01bfc518ea667827a3064823a756167223b38c92f7a9c3528d67de4d37d9a25b8a7ce14936a0d523c6"}, 0xfd, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x0) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0xb2, 0x6, &(0x7f00000014c0)=[{&(0x7f00000000c0), 0x0, 0x7}, {&(0x7f0000000240)="46bedcd9aa54c7929ba9fd9f2dbb9d92d1bf7571f6d1cf868c28691de35cea94266c30f380b684f18ddc510e7b3592a7d4d15b1b12c567aed0e0a0a9e6138d77b1cd4a26dd794810fcc0f37df4d077e096d328b1fa615eb7b8458352f622364b", 0x60, 0x7}, {&(0x7f00000002c0)="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", 0x1000, 0x3}, {&(0x7f00000012c0)="25339f220db12f5c5390af3464d1d958407dcdb373613527947071a0a72b165d1fd866b7f81eda35a0a80c218bdbf224f564127b9a5f3b3c672c1ba29913a5ae2595016a32b7b6a05c7aad712d42380487121e60af66ba1a41ef5313bc725389b033128c2c69864843fc72241772617f2a0acb87b90e8f6cab925bc5d5e7ec66252fc7b8cc7835a4dd3f8a8e3d6e229b3df703a09ce498426b39cb4696ab15abf29bf617", 0xa4, 0x7}, {&(0x7f0000001380)="5832b7ad694fa9ec6b344f982d6108bfd5d242d91f1ef543159a984bd7f467c4d6460099ba0c50de2d4c4291b37c7efeb91e81af7f901f7a8a776aa32d06475f2c14195996eadfc7f7d852340c517e782de06bb98bab51bab145553b78e6a4088e597e34556b94e89f61881093401d9efa75c9812839e9047f4d9582b76d62ef16b318d5b1dc781b865174d0aa7a4cc63d794fcff1dba42281d686ecccc21edaa5ef97acf8ef83b9facf55a4c8e8dd730418f4503b5be1e61752288a9467cda4eacffe0d4b838e4b7779aba89b1d06c497f360da282a4190", 0xd8, 0xffffffffffffffff}, {&(0x7f0000001480)="9e", 0x1, 0x3}], 0x2003040, &(0x7f0000001580)={[{@sbsector={'sbsector', 0x3d, [0x0, 0x34, 0x31, 0x0]}, 0x2c}, {@mode={'mode', 0x3d, [0x39, 0x624c1bdd24d6f7fa, 0x37]}, 0x2c}, {@check_relaxed='check=relaxed', 0x2c}]}) 2018/04/11 21:59:20 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000000c0)={{0x1d, @empty, 0x4e24, 0x4, 'ovf\x00', 0x18, 0x8001, 0x72}, {@empty, 0x4e22, 0x10001, 0x26, 0x2, 0x9}}, 0x44) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:59:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:59:20 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x2000, 0x0) 2018/04/11 21:59:20 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xb14}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000140)=0x8) 2018/04/11 21:59:20 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000080)=""/26) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x8, 0x8000, 0x4}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r2, 0x80000001}, 0x8) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000180)=""/119) r3 = syz_open_pts(r1, 0x0) write(r1, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r3, &(0x7f0000000800)=""/181, 0xb5) ioctl$LOOP_SET_FD(r0, 0x4c00, r3) 2018/04/11 21:59:20 executing program 4: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000880)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000140)=ANY=[@ANYBLOB="240000002c001500000000000000000000000000100001000c00000000000000"], 0x24}, 0x1}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x80000001) r2 = syz_open_pts(r1, 0x0) write(r1, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r2, &(0x7f0000000800)=""/181, 0xb5) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x800, 0x0) 2018/04/11 21:59:20 executing program 6 (fault-call:7 fault-nth:5): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 315.996613] R13: 0000000000000251 R14: 00000000006f6838 R15: 0000000000000004 2018/04/11 21:59:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x20100, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000040)={0x2, 0x7f, 0x5, 0x0, 0x8, 0x80000001}) 2018/04/11 21:59:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0x0) [ 316.152796] FAULT_INJECTION: forcing a failure. [ 316.152796] name failslab, interval 1, probability 0, space 0, times 0 [ 316.164162] CPU: 0 PID: 21064 Comm: syz-executor6 Not tainted 4.16.0+ #19 [ 316.171092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.180480] Call Trace: [ 316.183086] dump_stack+0x1b9/0x294 [ 316.186729] ? dump_stack_print_info.cold.2+0x52/0x52 [ 316.191930] ? __save_stack_trace+0x7e/0xd0 [ 316.196271] should_fail.cold.4+0xa/0x1a [ 316.200348] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 316.205460] ? kasan_kmalloc+0xc4/0xe0 [ 316.209351] ? kasan_slab_alloc+0x12/0x20 [ 316.213506] ? kmem_cache_alloc+0x12e/0x760 [ 316.217836] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 316.222705] ? kvm_mmu_load+0x21/0x10e0 [ 316.226688] ? vcpu_enter_guest+0x3aa1/0x6070 [ 316.231194] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 316.236231] ? graph_lock+0x170/0x170 [ 316.240040] ? do_syscall_64+0x29e/0x9d0 [ 316.244103] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 316.249488] ? find_held_lock+0x36/0x1c0 [ 316.253563] ? __lock_is_held+0xb5/0x140 [ 316.257650] ? check_same_owner+0x320/0x320 [ 316.261984] ? rcu_note_context_switch+0x710/0x710 [ 316.266931] __should_failslab+0x124/0x180 [ 316.271176] should_failslab+0x9/0x14 [ 316.275073] kmem_cache_alloc+0x2af/0x760 [ 316.279234] ? kvm_vcpu_ioctl+0x1e2/0x12e0 [ 316.283487] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 316.288333] FAULT_INJECTION: forcing a failure. [ 316.288333] name failslab, interval 1, probability 0, space 0, times 0 [ 316.288365] mmu_topup_memory_caches+0xf7/0x3a0 [ 316.304271] kvm_mmu_load+0x21/0x10e0 [ 316.308069] ? __might_sleep+0x95/0x190 [ 316.312041] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 316.317570] ? vmx_clear_hlt.isra.37+0xa8/0xd0 [ 316.322160] vcpu_enter_guest+0x3aa1/0x6070 [ 316.326484] ? kvm_vcpu_ioctl+0x1e2/0x12e0 [ 316.330708] ? perf_trace_lock+0xd6/0x900 [ 316.334843] ? print_usage_bug+0xc0/0xc0 [ 316.338900] ? kvm_set_msr_common+0x2660/0x2660 [ 316.343554] ? zap_class+0x720/0x720 [ 316.347258] ? vmx_vcpu_load+0xaed/0xff0 [ 316.351308] ? __lock_acquire+0x7f5/0x5130 [ 316.355538] ? vmx_vcpu_reset+0x1030/0x1030 [ 316.359851] ? graph_lock+0x170/0x170 [ 316.363641] ? __lock_acquire+0x7f5/0x5130 [ 316.367921] ? debug_check_no_locks_freed+0x310/0x310 [ 316.373106] ? print_usage_bug+0xc0/0xc0 [ 316.377163] ? __lock_is_held+0xb5/0x140 [ 316.381219] ? lock_acquire+0x1dc/0x520 [ 316.385186] ? kvm_arch_vcpu_ioctl_run+0x234/0x1690 [ 316.390199] ? lock_release+0xa10/0xa10 [ 316.394428] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 316.399699] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 316.404184] ? preempt_notifier_dec+0x20/0x20 [ 316.408678] kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 316.413511] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 316.418528] kvm_vcpu_ioctl+0x79d/0x12e0 [ 316.422583] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 316.428285] ? graph_lock+0x170/0x170 [ 316.432079] ? find_held_lock+0x36/0x1c0 [ 316.436144] ? lock_downgrade+0x8e0/0x8e0 [ 316.440898] ? rcu_is_watching+0x85/0x140 [ 316.445037] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 316.450229] ? __fget+0x40c/0x650 [ 316.453673] ? match_held_lock+0x7f1/0x8b0 [ 316.457925] ? expand_files.part.8+0x9a0/0x9a0 [ 316.462498] ? kasan_check_write+0x14/0x20 [ 316.466729] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 316.471656] ? wait_for_completion+0x870/0x870 [ 316.476237] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 316.481418] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 316.487120] do_vfs_ioctl+0x1cf/0x1650 [ 316.491002] ? ioctl_preallocate+0x2e0/0x2e0 [ 316.495407] ? fget_raw+0x20/0x20 [ 316.498855] ? __sb_end_write+0xac/0xe0 [ 316.502826] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 316.508349] ? fput+0x130/0x1a0 [ 316.511620] ? ksys_write+0x1a6/0x250 [ 316.515412] ? security_file_ioctl+0x94/0xc0 [ 316.519813] ksys_ioctl+0xa9/0xd0 [ 316.523260] SyS_ioctl+0x24/0x30 [ 316.526616] ? ksys_ioctl+0xd0/0xd0 [ 316.530325] do_syscall_64+0x29e/0x9d0 [ 316.534203] ? vmalloc_sync_all+0x30/0x30 [ 316.538341] ? _raw_spin_unlock_irq+0x27/0x70 [ 316.542827] ? finish_task_switch+0x1ca/0x820 [ 316.547315] ? syscall_return_slowpath+0x5c0/0x5c0 [ 316.552237] ? syscall_return_slowpath+0x30f/0x5c0 [ 316.557164] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 316.562522] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 316.567359] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 316.572535] RIP: 0033:0x455279 [ 316.575712] RSP: 002b:00007f9c3de5dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 316.583410] RAX: ffffffffffffffda RBX: 00007f9c3de5e6d4 RCX: 0000000000455279 [ 316.590666] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 2018/04/11 21:59:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:59:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9, 0x80000) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)={0x2, 0x8, 0x4, 0x0, 0x29, 0x0, 0x70bd27, 0x25dfdbfd, [@sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x70bd26}, @sadb_lifetime={0x4, 0x4, 0xd3, 0x7, 0x1, 0x5}, @sadb_x_sa2={0x2, 0x13, 0xba32, 0x0, 0x0, 0x70bd25, 0x3507}, @sadb_address={0x5, 0x17, 0x2b, 0xa0, 0x0, @in6={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, @sadb_x_filter={0x5, 0x1a, @in, @in=@rand_addr=0x7, 0x10, 0x14, 0x4}, @sadb_address={0x5, 0x7, 0x0, 0xa0, 0x0, @in6={0xa, 0x4e21, 0x0, @empty, 0x9}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x6e6bb9, 0x80000000, {0x6, 0xff, 0x5, 0x66ace36a, 0x0, 0x241d, 0x0, @in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_x_policy={0x8, 0x12, 0x3, 0x7, 0x0, 0x6e6bbb, 0x2, {0x6, 0x32, 0xa2, 0x2, 0x0, 0x9, 0x0, @in, @in=@dev={0xac, 0x14, 0x14}}}]}, 0x148}, 0x1}, 0x20008010) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x4000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) removexattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.capability\x00') 2018/04/11 21:59:21 executing program 4 (fault-call:1 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa4201, 0x0) 2018/04/11 21:59:21 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bond0\x00', 0x10) [ 316.597923] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 316.605181] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 316.612437] R13: 0000000000000251 R14: 00000000006f6838 R15: 0000000000000005 [ 316.619719] CPU: 1 PID: 21080 Comm: syz-executor4 Not tainted 4.16.0+ #19 [ 316.626910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.636261] Call Trace: [ 316.638861] dump_stack+0x1b9/0x294 [ 316.642503] ? dump_stack_print_info.cold.2+0x52/0x52 [ 316.647719] should_fail.cold.4+0xa/0x1a 2018/04/11 21:59:21 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x2040) ioctl$KVM_SMI(r0, 0xaeb7) r1 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) [ 316.651801] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 316.656913] ? find_held_lock+0x36/0x1c0 [ 316.661078] ? find_held_lock+0x36/0x1c0 [ 316.665177] ? check_same_owner+0x320/0x320 [ 316.669506] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 316.674441] ? rcu_note_context_switch+0x710/0x710 [ 316.679380] ? wait_for_completion+0x870/0x870 [ 316.683976] __should_failslab+0x124/0x180 [ 316.688219] should_failslab+0x9/0x14 [ 316.692023] kmem_cache_alloc+0x2af/0x760 [ 316.696185] getname_flags+0xd0/0x5a0 [ 316.699989] ? __sb_end_write+0xac/0xe0 2018/04/11 21:59:21 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) r2 = syz_open_pts(r1, 0x0) write(r1, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r2, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:21 executing program 0: msgsnd(0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x0) [ 316.703968] getname+0x19/0x20 [ 316.707167] do_sys_open+0x38e/0x770 [ 316.710889] ? filp_open+0x80/0x80 [ 316.714429] ? SyS_read+0x30/0x30 [ 316.717895] SyS_openat+0x30/0x40 [ 316.721351] ? SyS_open+0x40/0x40 [ 316.724807] do_syscall_64+0x29e/0x9d0 [ 316.728699] ? vmalloc_sync_all+0x30/0x30 [ 316.732861] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 316.737709] ? syscall_return_slowpath+0x5c0/0x5c0 [ 316.742648] ? syscall_return_slowpath+0x30f/0x5c0 [ 316.747587] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 2018/04/11 21:59:21 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)="625f77020060e83fc6700b34981800", 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) prctl$setptracer(0x59616d61, r1) [ 316.752960] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 316.757812] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 316.763000] RIP: 0033:0x455279 [ 316.766187] RSP: 002b:00007f64f5fcbc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 316.773900] RAX: ffffffffffffffda RBX: 00007f64f5fcc6d4 RCX: 0000000000455279 [ 316.781171] RDX: 00000000000a4201 RSI: 00000000200000c0 RDI: ffffffffffffff9c [ 316.788442] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 316.795714] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 316.802987] R13: 0000000000000433 R14: 00000000006f9568 R15: 0000000000000000 2018/04/11 21:59:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:59:21 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x9, 0x8) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:59:21 executing program 6 (fault-call:7 fault-nth:6): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:59:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x2, "efb084a40457bec4280fa112e6da1e335e111722ea0999a9e5e285e3f603a959bd74bb5fdb61d54447ac399cd0a3f94986f473a7a2ca9a78bc93b8b8772ae9f0d7eae61a6b7661eb65fc2dafe95d4578a36877a01e48e94df6540f58ff3a7db724c07b3d4d551874107038166398b4227ebefef883116673"}, 0x80, 0x4) 2018/04/11 21:59:21 executing program 4 (fault-call:1 fault-nth:1): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa4201, 0x0) 2018/04/11 21:59:21 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x5, 0x70, 0xffffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc01}, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) readv(r0, &(0x7f0000000600)=[{&(0x7f0000000280)=""/225, 0xe1}, {&(0x7f0000000380)=""/40, 0x28}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/160, 0xa0}, {&(0x7f00000004c0)=""/78, 0x4e}, {&(0x7f0000000540)=""/8, 0x8}, {&(0x7f0000000580)=""/79, 0x4f}], 0x7) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xbcb52e5, 0x2c}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r3, 0xffffffff}, 0x8) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000140)={0x1, 0x4}) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000180)=""/212) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)="626f6e640200004000000000000800", 0xfffffffffffffe2c) 2018/04/11 21:59:21 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22, @rand_addr=0x1}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e23, 0x3b, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x7e6c234d, @dev={0xfe, 0x80, [], 0x17}, 0x2}, @in={0x2, 0x4e22}], 0xa8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) write(r1, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r2, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:21 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x8) msgsnd(r0, &(0x7f0000000180)={0x2, "d13abe7755e976f585eff7b4f8314cbc27919544f236c11a22551a3f8a71eaa1577f0aa275972bc0cfbba5eb7f7899c7d72bceb8a1fafe5f3f1cae3c8ddd6540e8b64947b719422111066be04489517741fbb78d9fc5bbad068c8d55ab3095cfd99dc9d7c040abaee93723f719fffb5b1af73b4dc19d9c8758f11a701984c32669e378adaa13e730211654d354d6dcba98ac2baf3d8af3cfce31e30a9cb5e661988d0b97f6cf53140a758f4e9622"}, 0x44, 0x800) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0xa200, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r1, 0xfffffd0a) r2 = accept$unix(r1, 0x0, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000000540)=[{{&(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/176, 0xb0}, {&(0x7f0000000380)=""/122, 0x7a}, {&(0x7f00000000c0)=""/28, 0x1c}], 0x3, &(0x7f0000000440)=""/196, 0xc4, 0x3}, 0x9}], 0x1, 0x20, &(0x7f00000005c0)={r3, r4+30000000}) r6 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev={0xac, 0x14, 0x14, 0x17}, @in6=@dev={0xfe, 0x80, [], 0x1a}, 0x4e24, 0x0, 0x4e22, 0x572, 0xa, 0x20, 0x80, 0x5c, r5, r6}, {0x6e, 0x7ff, 0x4, 0x4130, 0xffff, 0xf6000000, 0xffffffffffff8000, 0x4da7}, {0x0, 0x1e, 0x20, 0x9}, 0x80000000, 0x6e6bc0, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4d6, 0xff}, 0xa, @in, 0x0, 0x3, 0x0, 0x4, 0x1166, 0x80000001, 0x6}}, 0xe8) [ 316.984164] FAULT_INJECTION: forcing a failure. [ 316.984164] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 316.996017] CPU: 1 PID: 21113 Comm: syz-executor4 Not tainted 4.16.0+ #19 [ 317.002947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.012308] Call Trace: [ 317.014912] dump_stack+0x1b9/0x294 [ 317.018566] ? dump_stack_print_info.cold.2+0x52/0x52 [ 317.023771] ? visit_groups_merge+0x6a0/0x6a0 [ 317.028286] should_fail.cold.4+0xa/0x1a 2018/04/11 21:59:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x4, 0x30, 0xc46, 0xff}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0xffffffffffff5771}, 0x8) 2018/04/11 21:59:21 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x80002) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x220400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r1, 0x200, 0x70bd26, 0x25dfdbfc, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x1d}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x6c3a30535951b78d}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x4080}, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x2000, 0x0) syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x400, 0x40001) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000240), &(0x7f0000000280)=0x4) [ 317.032360] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 317.037479] ? debug_check_no_locks_freed+0x310/0x310 [ 317.042677] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 317.048228] ? _parse_integer+0x13b/0x190 [ 317.052382] ? graph_lock+0x170/0x170 [ 317.056184] ? perf_trace_lock+0xd6/0x900 [ 317.060336] ? _kstrtoull+0x180/0x230 [ 317.064151] ? zap_class+0x720/0x720 [ 317.067879] ? perf_trace_lock+0xd6/0x900 [ 317.072034] ? find_held_lock+0x36/0x1c0 [ 317.076107] ? zap_class+0x720/0x720 [ 317.079834] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 317.085383] ? should_fail+0x21b/0xbcd [ 317.089284] __alloc_pages_nodemask+0x34e/0xd70 [ 317.093960] ? find_held_lock+0x36/0x1c0 [ 317.098030] ? __alloc_pages_slowpath+0x2dc0/0x2dc0 [ 317.103060] ? find_held_lock+0x36/0x1c0 [ 317.107152] ? check_same_owner+0x320/0x320 [ 317.111481] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 317.116425] cache_grow_begin+0x72/0x6c0 [ 317.120503] kmem_cache_alloc+0x689/0x760 [ 317.124676] getname_flags+0xd0/0x5a0 [ 317.128492] ? __sb_end_write+0xac/0xe0 [ 317.132478] getname+0x19/0x20 [ 317.135678] do_sys_open+0x38e/0x770 [ 317.139408] ? filp_open+0x80/0x80 [ 317.142950] ? SyS_read+0x30/0x30 [ 317.146414] SyS_openat+0x30/0x40 [ 317.149875] ? SyS_open+0x40/0x40 [ 317.153335] do_syscall_64+0x29e/0x9d0 [ 317.157231] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 317.162090] ? syscall_return_slowpath+0x5c0/0x5c0 [ 317.167029] ? syscall_return_slowpath+0x30f/0x5c0 [ 317.171976] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 317.177353] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 317.182199] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 317.187374] RIP: 0033:0x455279 [ 317.190553] RSP: 002b:00007f64f5fcbc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 317.198247] RAX: ffffffffffffffda RBX: 00007f64f5fcc6d4 RCX: 0000000000455279 [ 317.205500] RDX: 00000000000a4201 RSI: 00000000200000c0 RDI: ffffffffffffff9c [ 317.212749] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 317.219999] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 317.227254] R13: 0000000000000433 R14: 00000000006f9568 R15: 0000000000000001 [ 317.332280] FAULT_INJECTION: forcing a failure. [ 317.332280] name failslab, interval 1, probability 0, space 0, times 0 [ 317.343720] CPU: 0 PID: 21126 Comm: syz-executor6 Not tainted 4.16.0+ #19 [ 317.350653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.360001] Call Trace: [ 317.362589] dump_stack+0x1b9/0x294 [ 317.366206] ? dump_stack_print_info.cold.2+0x52/0x52 [ 317.371382] ? __save_stack_trace+0x7e/0xd0 [ 317.375714] should_fail.cold.4+0xa/0x1a [ 317.379762] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 317.384852] ? kasan_kmalloc+0xc4/0xe0 [ 317.388720] ? kasan_slab_alloc+0x12/0x20 [ 317.392849] ? kmem_cache_alloc+0x12e/0x760 [ 317.397153] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 317.401980] ? kvm_mmu_load+0x21/0x10e0 [ 317.405937] ? vcpu_enter_guest+0x3aa1/0x6070 [ 317.410411] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 317.415424] ? graph_lock+0x170/0x170 [ 317.419209] ? do_syscall_64+0x29e/0x9d0 [ 317.423255] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 317.428602] ? find_held_lock+0x36/0x1c0 [ 317.432652] ? __lock_is_held+0xb5/0x140 [ 317.436705] ? check_same_owner+0x320/0x320 [ 317.441024] ? rcu_note_context_switch+0x710/0x710 [ 317.445950] __should_failslab+0x124/0x180 [ 317.450171] should_failslab+0x9/0x14 [ 317.453964] kmem_cache_alloc+0x2af/0x760 [ 317.458094] ? kvm_vcpu_ioctl+0x1e2/0x12e0 [ 317.462317] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 317.467144] mmu_topup_memory_caches+0xf7/0x3a0 [ 317.471815] kvm_mmu_load+0x21/0x10e0 [ 317.475614] ? __might_sleep+0x95/0x190 [ 317.479584] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 317.485112] ? vmx_clear_hlt.isra.37+0xa8/0xd0 [ 317.489680] vcpu_enter_guest+0x3aa1/0x6070 [ 317.493986] ? kvm_vcpu_ioctl+0x1e2/0x12e0 [ 317.498208] ? perf_trace_lock+0xd6/0x900 [ 317.502342] ? print_usage_bug+0xc0/0xc0 [ 317.506388] ? kvm_set_msr_common+0x2660/0x2660 [ 317.511046] ? zap_class+0x720/0x720 [ 317.514751] ? vmx_vcpu_load+0xaed/0xff0 [ 317.518794] ? __lock_acquire+0x7f5/0x5130 [ 317.523021] ? vmx_vcpu_reset+0x1030/0x1030 [ 317.527332] ? graph_lock+0x170/0x170 [ 317.531115] ? __lock_acquire+0x7f5/0x5130 [ 317.535333] ? debug_check_no_locks_freed+0x310/0x310 [ 317.540512] ? print_usage_bug+0xc0/0xc0 [ 317.544576] ? __lock_is_held+0xb5/0x140 [ 317.548638] ? lock_acquire+0x1dc/0x520 [ 317.552592] ? kvm_arch_vcpu_ioctl_run+0x234/0x1690 [ 317.557591] ? lock_release+0xa10/0xa10 [ 317.561559] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 317.566825] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 317.571311] ? preempt_notifier_dec+0x20/0x20 [ 317.575803] kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 317.580626] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 317.585630] kvm_vcpu_ioctl+0x79d/0x12e0 [ 317.589694] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 317.595387] ? graph_lock+0x170/0x170 [ 317.599171] ? find_held_lock+0x36/0x1c0 [ 317.603218] ? lock_downgrade+0x8e0/0x8e0 [ 317.607368] ? rcu_is_watching+0x85/0x140 [ 317.611508] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 317.616687] ? __fget+0x40c/0x650 [ 317.620125] ? match_held_lock+0x7f1/0x8b0 [ 317.624342] ? expand_files.part.8+0x9a0/0x9a0 [ 317.628905] ? kasan_check_write+0x14/0x20 [ 317.633123] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 317.638053] ? wait_for_completion+0x870/0x870 [ 317.642627] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 317.647811] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 317.653505] do_vfs_ioctl+0x1cf/0x1650 [ 317.657380] ? ioctl_preallocate+0x2e0/0x2e0 [ 317.661766] ? fget_raw+0x20/0x20 [ 317.665203] ? __sb_end_write+0xac/0xe0 [ 317.669177] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 317.674712] ? fput+0x130/0x1a0 [ 317.677986] ? ksys_write+0x1a6/0x250 [ 317.681777] ? security_file_ioctl+0x94/0xc0 [ 317.686170] ksys_ioctl+0xa9/0xd0 [ 317.689606] SyS_ioctl+0x24/0x30 [ 317.692952] ? ksys_ioctl+0xd0/0xd0 [ 317.696558] do_syscall_64+0x29e/0x9d0 [ 317.700426] ? vmalloc_sync_all+0x30/0x30 [ 317.704554] ? _raw_spin_unlock_irq+0x27/0x70 [ 317.709043] ? finish_task_switch+0x1ca/0x820 [ 317.713524] ? syscall_return_slowpath+0x5c0/0x5c0 [ 317.718434] ? syscall_return_slowpath+0x30f/0x5c0 [ 317.723348] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 317.728695] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 317.733523] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 317.738691] RIP: 0033:0x455279 [ 317.741859] RSP: 002b:00007f9c3de5dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 317.749550] RAX: ffffffffffffffda RBX: 00007f9c3de5e6d4 RCX: 0000000000455279 [ 317.756802] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 317.764060] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 317.771319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 317.778568] R13: 0000000000000251 R14: 00000000006f6838 R15: 0000000000000006 2018/04/11 21:59:23 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) socket$kcm(0x29, 0x2, 0x0) 2018/04/11 21:59:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:59:23 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) ioctl(r1, 0x100, &(0x7f0000000080)="437f673c0044ded58ddaa59932cc91abc37f00f7711bbacb4a12ce96c832ce97d7a6b7dd5f7b1627a5e3248c77a8f93534e91e618d35e86477e51b2b17ae6228f9083d811a5355522a028eea22b8f46dc18ed16d6b940b2d915ffb1be12b47203ade27223df595a3") r3 = syz_open_pts(r0, 0x42) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) write(r2, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r3, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:23 executing program 0: r0 = add_key(&(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r0, 0x200) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000b395307f71217a374a68d76de083e9eab520ff55ba97000059fc2f0d404200"], 0x8, 0x0) 2018/04/11 21:59:23 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) io_setup(0x20, &(0x7f0000000040)=0x0) r3 = eventfd2(0x3, 0x80000) r4 = dup3(r0, r1, 0x80000) r5 = syz_open_dev$audion(&(0x7f0000000400)='/dev/audio#\x00', 0x7fffffff, 0x44400) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x80, 0x0) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000000640)='/dev/audio\x00', 0x2000, 0x0) r8 = syz_open_dev$vcsn(&(0x7f00000007c0)='/dev/vcs#\x00', 0x9, 0x0) r9 = syz_open_dev$dspn(&(0x7f00000008c0)='/dev/dsp#\x00', 0xd6, 0x22000) r10 = syz_open_dev$audion(&(0x7f0000000980)='/dev/audio#\x00', 0x3, 0x0) io_submit(r2, 0x8, &(0x7f0000000a00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2, 0x80, r1, &(0x7f00000000c0)="646f7134a1ffe78344e23ab1219e801875da51f9c4cca08a1e53b0aff6d36069777dfeab90b806cfa41fe953376a0a9b2b45be56ec965820527c198b142294557fce93cd3ea5fff279e5194273a74a60c170f1fdd9cdd07bf4f6eb1129be6d972c81e29003aa349c4307dd473fd949039dfb208db510486e9487a2976a0e078faf4e1ebf59691c345303c007e7316fb1e2a87b5b58ee10b1df372555c675afa23133057b177d4e4d2370b9adcb27b904024f588176785e137219855ca39a9d326801dc70e32b8cf8a96e11e83141932a83d08c1f1085cb6a299dbb92d37f4da4", 0xe0, 0x1, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000000200)="5d7cef3c0f16befdbf4391b91f1df02a559d065aff1767d205deaa53ee0e1d70963a467777138518848d0d37273b15487b65e6f73b6b0106ed8c64bdb4171ef224986812fbc89480db907da2dc875c14a78c371af3ac5653d7780feb2db8257b19b4a62a381a4a9b5c7495ef33f7e420eb7efe459531e171d2a3cdf1555484e4302c5c10a65a1f2f7ff8268e4798dade24273df21bd32252c1a0136ea8aa0237a4960b5a20d7fc745399e19aa990dbb98b49b5eea0f08b916f17d8aa52dd6c09519db590efc314c5d734612d83", 0xcd, 0x0, 0x0, 0x1, r4}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f0000000340)="2ab43acb341a20b13a3ebe89f81a4f2ffeba8ea141ac41b785a2f080af6a0c28c899e161c9030543848b70c077ff4aa96b645f00c4bf6d098691a3db4bad112ad08921a1de140999e9b4267e006b82fc9968b9205beb5afdd93cb42fd7a9f9ef4dc41fa1c40aa0f7e13e59b873c5cb2d2971d4b7ce4343ceca639cfd9883c2185b1f26a83ac6883fd5d236b09fcc0cb690faba88ad75d7614ab770323bb09efe12c66433", 0xa4, 0x7, 0x0, 0x1, r5}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x2, 0x9, r0, &(0x7f0000000480)="a58dbb9b4c0090f3341f9ef753c413f6f4ba979f8f363297d0ac3ea2779ab45fd34b2b0aa0c37971414fa012e222db4f83f6b33477907a994941818072f208fcac2ab329488c393696e258272b82510c6e9dba2d3955b0c86dd33113daedddb5e8a9662c342ca2ff175eef0e1c4cd5f12353bc1fcfe724ac7b08337b68dd3289f01f2ddd25a75e83aa828ca44f7796", 0x8f, 0x0, 0x0, 0x1, r6}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x8, 0x2, r1, &(0x7f00000005c0)="e2d53fda7e1541dbb082b1084f26924662bd8242ed26cc0da1b1a6ba991b4eafd1a6a0996fc95db339c7bb8c2e7bb4a3eb8f5b31e1fb585d5df0b80b5cd29dcba562f53facd4bae04f6328cb9d8b265edc28fe189dc0ad2627a95bc5cc5a81fb", 0x60, 0x2806, 0x0, 0x0, r7}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x67f5, r1, &(0x7f00000006c0)="61279c8736bcbde92c878eee03da2f88e9310c12e20ae1a7fe081f33992aeec686a66dec03b7b239f1f79d5c101e75d5a099e91ebe65d0f2e2994a6e80172c29799ee0b66654b527087d2928af839b05427624340c08e6c3bb5448fdd7e29d42337ba6f47f75506b394e74c1e0ce78dc96fb34fafd31d66268ad3f9732e5c96dfcb5706af0350f367d25a24348600fb91d265d94dbd8d948342576c71c2ba24d4a0e0d33a25401d56e0bbd019d73ab7d8d8ae2c1abd9f39a5667f6305213205510d122bce635cea6559ae9", 0xcb, 0xff, 0x0, 0x1, r8}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x6, 0x5, r0, &(0x7f0000000840)="37172a5c24e5839fb883ddc642f2c7202351b444b6ebd8b40af61b256fd601b9e5ee97c57d6de7a22e0ab3adaf6b6b2550d324349e71af6f629a5420c38d5e0e657ef931fff9ab6dd09187d38ea8ee2114421084d31d391c1eed3a0de7", 0x5d, 0x100000000, 0x0, 0x0, r9}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffff9, r0, &(0x7f0000000940)="6787ca72a83c4c0da9d522d8b21a80c995e26b3a31fc285c0bd1bd40e15963f39cf58967f4", 0x25, 0x4, 0x0, 0x0, r10}]) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) 2018/04/11 21:59:23 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="b08587ddbadfa25c404535565ff996139d6768c16ad6e5e8248f9769ef3569b4000000000000000000"], 0x2000, 0x0) r0 = msgget$private(0x0, 0xff5cc12a3e65bd3) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x4, 0x80000) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) msgrcv(r0, &(0x7f0000000080)={0x0, ""/162}, 0xaa, 0x3, 0xf733387aeadc4c02) 2018/04/11 21:59:23 executing program 4 (fault-call:1 fault-nth:2): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa4201, 0x0) 2018/04/11 21:59:23 executing program 6 (fault-call:7 fault-nth:7): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 318.176363] FAULT_INJECTION: forcing a failure. [ 318.176363] name failslab, interval 1, probability 0, space 0, times 0 [ 318.187712] CPU: 1 PID: 21152 Comm: syz-executor4 Not tainted 4.16.0+ #19 [ 318.194650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.204019] Call Trace: [ 318.206624] dump_stack+0x1b9/0x294 [ 318.210261] ? dump_stack_print_info.cold.2+0x52/0x52 [ 318.215464] should_fail.cold.4+0xa/0x1a [ 318.219520] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 318.224615] ? debug_check_no_locks_freed+0x310/0x310 [ 318.229788] ? print_usage_bug+0xc0/0xc0 [ 318.233835] ? find_held_lock+0x36/0x1c0 [ 318.237897] ? check_same_owner+0x320/0x320 [ 318.242206] ? rcu_note_context_switch+0x710/0x710 [ 318.247118] ? graph_lock+0x170/0x170 [ 318.250907] __should_failslab+0x124/0x180 [ 318.255135] should_failslab+0x9/0x14 [ 318.258916] kmem_cache_alloc+0x2af/0x760 [ 318.263054] ? debug_check_no_locks_freed+0x310/0x310 [ 318.268233] get_empty_filp+0x125/0x520 [ 318.272190] ? proc_nr_files+0x60/0x60 [ 318.276061] ? lock_downgrade+0x8e0/0x8e0 [ 318.280194] ? perf_trace_lock+0xd6/0x900 [ 318.284327] ? rcu_is_watching+0x85/0x140 [ 318.288468] path_openat+0x116/0x4e20 [ 318.292265] ? unwind_get_return_address+0x61/0xa0 [ 318.297182] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 318.302184] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 318.307021] ? find_held_lock+0x36/0x1c0 [ 318.311080] ? lock_downgrade+0x8e0/0x8e0 [ 318.315213] ? do_sys_open+0x38e/0x770 [ 318.319090] ? kasan_check_read+0x11/0x20 [ 318.323224] ? do_raw_spin_unlock+0x9e/0x2e0 [ 318.327616] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 318.332201] ? __lock_is_held+0xb5/0x140 [ 318.336251] ? _raw_spin_unlock+0x22/0x30 [ 318.340383] ? __alloc_fd+0x544/0x6e0 [ 318.344166] ? usercopy_warn+0x120/0x120 [ 318.348215] ? exit_files+0xb0/0xb0 [ 318.351828] do_filp_open+0x249/0x350 [ 318.355613] ? may_open_dev+0x100/0x100 [ 318.359577] ? get_unused_fd_flags+0x121/0x190 [ 318.364141] ? getname_flags+0xd0/0x5a0 [ 318.368099] ? __alloc_fd+0x6e0/0x6e0 [ 318.371882] ? __sb_end_write+0xac/0xe0 [ 318.375841] do_sys_open+0x59a/0x770 [ 318.379540] ? filp_open+0x80/0x80 [ 318.383063] ? SyS_read+0x30/0x30 [ 318.386504] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 318.391330] SyS_openat+0x30/0x40 [ 318.394768] ? SyS_open+0x40/0x40 [ 318.398206] do_syscall_64+0x29e/0x9d0 [ 318.402078] ? vmalloc_sync_all+0x30/0x30 [ 318.406208] ? _raw_spin_unlock_irq+0x27/0x70 [ 318.410687] ? finish_task_switch+0x1ca/0x820 [ 318.415168] ? syscall_return_slowpath+0x5c0/0x5c0 [ 318.420081] ? syscall_return_slowpath+0x30f/0x5c0 [ 318.425082] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 318.430433] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 318.435264] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 318.440440] RIP: 0033:0x455279 [ 318.443611] RSP: 002b:00007f64f5fcbc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 318.451303] RAX: ffffffffffffffda RBX: 00007f64f5fcc6d4 RCX: 0000000000455279 [ 318.458558] RDX: 00000000000a4201 RSI: 00000000200000c0 RDI: ffffffffffffff9c [ 318.465808] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/11 21:59:23 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x100) msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1008, 0x800) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffff884, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000080)=0x2b4, 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x240, 0x0) getsockopt$llc_int(r2, 0x10c, 0xe, &(0x7f00000000c0), &(0x7f0000001180)=0x4) 2018/04/11 21:59:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0x0) [ 318.473059] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 318.480308] R13: 0000000000000433 R14: 00000000006f9568 R15: 0000000000000002 2018/04/11 21:59:23 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6fde84f37669eb9ddc1f811e5f8be60e43ab7e6bc989a011bcd80664efde5a217440af39ef5db03e0d1afdb85b0cdb4133a3484b051a97024e4019954a80b1855af13ac9164dc2efb5e5d7ee1db3a580fa69c01fa3be40982499a1008554e9148ef1f38a7d17e4c243190c50e7f34c24e76b24744b34bcf82d31303c9474cd20491d0573857d04ccba7b5bf7fa46ec5a"], 0x8, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) sysfs$2(0x2, 0x8, &(0x7f0000000180)=""/42) 2018/04/11 21:59:23 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) bind$bt_l2cap(r0, &(0x7f0000000180)={0x1f, 0xfffffffffffffff9, {0x4, 0xfffffffffffffffa, 0x8, 0xfffffffffffffff9, 0x0, 0x90}, 0x1, 0x10000}, 0xe) write(r1, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000080)={0xd7, 0x6, "1b8ac056c575d19270d5d49fe18c3da44730b62e301d1d89ad58bc8de09366094ee4c389228dc0bb72199e0c86e864f24d0f76ca8030a5f9ef7294cafa2a512c09ee4bc97b8c89321312673a4c57426afa0bfdd045175d91e951d3c0f0b03a20e4b62b7d9963b7a84bbef485959352a8f04d11989508808020607088213f4c813f4b64c440092d785f0f4a8340f4e03caafa0344b84fc354ff5692bc3c2843ad071e92075ce5d001c546a38429ca0b4c6636bef6167a9ef7eb9209630fc6c6fbae82fa679712939baddf1ce1a36af7"}, 0x101000) read(r2, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:23 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)="626f6e61563989472893213b148800", 0x10) 2018/04/11 21:59:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:59:23 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:59:23 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000080)={0xdc2, 0x7, 0x6, 0x0, &(0x7f0000000040), 0xc4, &(0x7f0000000140)=""/196, 0xf3, &(0x7f0000000240)=""/243}) [ 318.660249] FAULT_INJECTION: forcing a failure. [ 318.660249] name failslab, interval 1, probability 0, space 0, times 0 [ 318.671570] CPU: 1 PID: 21157 Comm: syz-executor6 Not tainted 4.16.0+ #19 [ 318.678503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.688125] Call Trace: [ 318.690758] dump_stack+0x1b9/0x294 [ 318.694411] ? dump_stack_print_info.cold.2+0x52/0x52 [ 318.699624] ? __save_stack_trace+0x7e/0xd0 [ 318.703975] should_fail.cold.4+0xa/0x1a 2018/04/11 21:59:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:59:23 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6fde84f37669eb9ddc1f811e5f8be60e43ab7e6bc989a011bcd80664efde5a217440af39ef5db03e0d1afdb85b0cdb4133a3484b051a97024e4019954a80b1855af13ac9164dc2efb5e5d7ee1db3a580fa69c01fa3be40982499a1008554e9148ef1f38a7d17e4c243190c50e7f34c24e76b24744b34bcf82d31303c9474cd20491d0573857d04ccba7b5bf7fa46ec5a"], 0x8, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) sysfs$2(0x2, 0x8, &(0x7f0000000180)=""/42) [ 318.708059] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 318.713173] ? kasan_kmalloc+0xc4/0xe0 [ 318.717072] ? kasan_slab_alloc+0x12/0x20 [ 318.721227] ? kmem_cache_alloc+0x12e/0x760 [ 318.725561] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 318.730424] ? kvm_mmu_load+0x21/0x10e0 [ 318.734415] ? vcpu_enter_guest+0x3aa1/0x6070 [ 318.738916] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 318.743944] ? graph_lock+0x170/0x170 [ 318.747751] ? do_syscall_64+0x29e/0x9d0 [ 318.751819] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 318.757190] ? find_held_lock+0x36/0x1c0 [ 318.761261] ? __lock_is_held+0xb5/0x140 [ 318.765345] ? check_same_owner+0x320/0x320 [ 318.769681] ? rcu_note_context_switch+0x710/0x710 [ 318.774631] __should_failslab+0x124/0x180 [ 318.778875] should_failslab+0x9/0x14 [ 318.782681] kmem_cache_alloc+0x2af/0x760 [ 318.786860] ? kvm_vcpu_ioctl+0x1e2/0x12e0 [ 318.791149] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 318.796004] mmu_topup_memory_caches+0xf7/0x3a0 [ 318.800689] kvm_mmu_load+0x21/0x10e0 [ 318.804500] ? __might_sleep+0x95/0x190 [ 318.808484] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 318.814035] ? vmx_clear_hlt.isra.37+0xa8/0xd0 [ 318.818635] vcpu_enter_guest+0x3aa1/0x6070 [ 318.822973] ? kvm_vcpu_ioctl+0x1e2/0x12e0 [ 318.827215] ? perf_trace_lock+0xd6/0x900 [ 318.831369] ? print_usage_bug+0xc0/0xc0 [ 318.835447] ? kvm_set_msr_common+0x2660/0x2660 [ 318.840124] ? zap_class+0x720/0x720 [ 318.843846] ? vmx_vcpu_load+0xaed/0xff0 [ 318.847912] ? __lock_acquire+0x7f5/0x5130 [ 318.852155] ? vmx_vcpu_reset+0x1030/0x1030 [ 318.856482] ? graph_lock+0x170/0x170 [ 318.860288] ? __lock_acquire+0x7f5/0x5130 [ 318.864534] ? debug_check_no_locks_freed+0x310/0x310 [ 318.869727] ? print_usage_bug+0xc0/0xc0 [ 318.873800] ? __lock_is_held+0xb5/0x140 [ 318.877872] ? lock_acquire+0x1dc/0x520 [ 318.881854] ? kvm_arch_vcpu_ioctl_run+0x234/0x1690 [ 318.886877] ? lock_release+0xa10/0xa10 [ 318.890861] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 318.896149] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 318.900651] ? preempt_notifier_dec+0x20/0x20 [ 318.905161] kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 318.910018] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 318.915068] kvm_vcpu_ioctl+0x79d/0x12e0 [ 318.919152] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 318.924874] ? graph_lock+0x170/0x170 [ 318.928685] ? find_held_lock+0x36/0x1c0 [ 318.932763] ? lock_downgrade+0x8e0/0x8e0 [ 318.936935] ? rcu_is_watching+0x85/0x140 [ 318.941094] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 318.946300] ? __fget+0x40c/0x650 [ 318.949761] ? match_held_lock+0x7f1/0x8b0 [ 318.954001] ? expand_files.part.8+0x9a0/0x9a0 [ 318.958589] ? kasan_check_write+0x14/0x20 [ 318.962834] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 318.967766] ? wait_for_completion+0x870/0x870 [ 318.972341] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 318.977530] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 318.983229] do_vfs_ioctl+0x1cf/0x1650 [ 318.987113] ? ioctl_preallocate+0x2e0/0x2e0 [ 318.991508] ? fget_raw+0x20/0x20 [ 318.994959] ? __sb_end_write+0xac/0xe0 [ 318.998940] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 319.004475] ? fput+0x130/0x1a0 [ 319.007755] ? ksys_write+0x1a6/0x250 [ 319.011554] ? security_file_ioctl+0x94/0xc0 [ 319.015963] ksys_ioctl+0xa9/0xd0 [ 319.019414] SyS_ioctl+0x24/0x30 [ 319.022771] ? ksys_ioctl+0xd0/0xd0 [ 319.026390] do_syscall_64+0x29e/0x9d0 [ 319.030263] ? vmalloc_sync_all+0x30/0x30 [ 319.034395] ? _raw_spin_unlock_irq+0x27/0x70 [ 319.038878] ? finish_task_switch+0x1ca/0x820 [ 319.043385] ? syscall_return_slowpath+0x5c0/0x5c0 [ 319.048311] ? syscall_return_slowpath+0x30f/0x5c0 [ 319.053229] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 319.058582] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 319.063422] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 319.068602] RIP: 0033:0x455279 [ 319.071780] RSP: 002b:00007f9c3de5dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 319.079473] RAX: ffffffffffffffda RBX: 00007f9c3de5e6d4 RCX: 0000000000455279 [ 319.086725] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 319.093986] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 319.101252] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 319.108509] R13: 0000000000000251 R14: 00000000006f6838 R15: 0000000000000007 2018/04/11 21:59:24 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) io_setup(0x4, &(0x7f0000000040)) 2018/04/11 21:59:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:59:24 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) write(r1, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) ioctl$KDSETMODE(r0, 0x4b3a, 0x3) read(r2, &(0x7f0000000800)=""/181, 0xb5) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000080)) 2018/04/11 21:59:24 executing program 4 (fault-call:1 fault-nth:3): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa4201, 0x0) 2018/04/11 21:59:24 executing program 0: clock_getres(0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x600000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000000c0)=""/20) msgsnd(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB], 0x8, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000004b00)=[{&(0x7f0000000100)={0x27, 0x0, 0x1, 0x5, 0x7, 0x3, "91164d4e3c6ab248033d30f1984123a2b325974ef072435e4a49e3d43f3621041ea712198097a00e041d8f4dc6d19e1ee412dfd174252cfdbbd441d2e07ba7", 0x7}, 0x60, &(0x7f0000000300)=[{&(0x7f0000000180)="220b08ba6e470df6e77829bc60b5ad3addd7736cf31a42538a070bb6c86234c03de85ba5f50f91cae45e1233cc19cd2f6ce70c65ad25ed11bde3c1dd9f8fcecd0bafa6acff6ce5fbebf3bb848c6dbb1eafc3ab1332e6349870eb07d74d3886e975120b14a023d215b5236b693e241dbdd10d60c173f9a754d6411de28f1b3295ced39f14d35641c99e1ea209e2fe6d4769d0bc621ce33fce409797910d4486a4d52a7afe2a418675b77c364590ee9d2352d0a698f5b1b347afb1ad9e6091ccb244163fd814bfa055d49603e0e63c58eb1465eb2c910b1cb51dd6b4b024cb41", 0xdf}, {&(0x7f0000000280)="7e7b4c5663b36c3fd353cbcc42a8ccf69895821892624cda5e883de403b1f0323d2d70bd9a294c6f4cc502e13819d1a8abab1977464e71e6c6d24a31a165e62a3a88b1790e18fbaf97e24dea6baa80c657805ef3362826156410988ebd539646baaafc1b93fddb2e708941d8", 0x6c}], 0x2, &(0x7f0000000340)={0x1010, 0x117, 0x1, "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0x1010, 0x10}, {&(0x7f0000001380)={0x27, 0x1, 0x1, 0x7, 0x80, 0x400, "d2100603cf3374fa52b297daf4d680d2eacba6896576f4179bfc4beba37fbcae7198f2673a79f730c9b56b8c00fcd0f813e54b57025abe133bd951cb2a420d", 0xf}, 0x60, &(0x7f0000001580)=[{&(0x7f0000001400)="bf398b2fa544b967e0cc1256a6e40a339664c74855dfe1b6ccefd6c64733f662b18447cfb99069088e182fc371466b8c0c5a05aea821f337afdbce4c67799fde11", 0x41}, {&(0x7f0000001480)="27d24714bd706ac796d0435ee32bcd6a0ddbaf838c34a4dafbb04f68850fb240fa7e61045088f6f86712b7bbe3fb17e2d6256824bd5e4375ab82459c3411979c851a1b8eb521f78c3b65bb8526949854f6ef7afbcbb1039e01bed3245e5e16ac429932c4c6d43fe27a4b1bd1a5555c4bbbfb9939b97e421e8393c3a49a7696f82b57a6610f1fcd72e18b9aff88305d9969f035593db3ca3ff34faa44817567ef2684fcd4b04badf8358d65cd8eadbf44cf28627a21e1d098db5e5f88a74ddcf466d4202e9b0b72b6a65c36374e56", 0xce}], 0x2, &(0x7f00000015c0)={0x58, 0x11f, 0x960, 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{&(0x7f0000001880)="0983f4ffd17d06489e7b1a1a592f838d6a5922bf1de675eeb4c7dfcfc4d177d6863cf33f565f6ac7beacbe06dd5a1f230c7e917228ac25dab3a62a49fb1ac176533f89ed0fa67608dd84486ea9aaa7c680bce7b4afa4319dfd54a2560326a66eaf8cd155e37c9c7d3ee67597031dc6c0ab9deeb34eae236d1baa6d11ce1ef30120d95861e79b584af311ddde062efc6f9ff9f5c64613d3b6fd4b7d072051c0db916426235b6ebe", 0xa7}], 0x2, 0x0, 0x0, 0x4}, {&(0x7f0000001980)={0x27, 0x0, 0x2, 0x7, 0x3, 0xf8b, "5f23f4b3237d0ad7caf7500796984c2dbecc930d6505f03d5f3d9cc99e055a9b43fc47821008d0ce57276702294a6296b92744093f7a30361eaf109c655e96", 0x5}, 0x60, &(0x7f0000001ec0)=[{&(0x7f0000001a00)="ff823273e08bf5acb5972979704e7b4da757c6891b88f714eb91820de493c3176bc24416dbc85968ee7bf481057f9e1774801afeead1e0e68727439ce57c956e96c3399df686c6986231278d2e1ff6f42c45227c66c7f5277ef3cb4eea86d3247ee6805a0ba4e4a81d0c2fff520e463ae243aefb97dfb5ae657950aae100fde1c7b0b7e8840edb95f8f492edb44ade63937e0fc13343e57b0791eb5804dd126af72c8aaf9229c228768c1ca867bd81e2f7a324cf", 0xb4}, 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{&(0x7f0000001cc0)="b9541554c8250e94b76c1a3084d74a905d79fb0b787bf63fdc30308c4cdde5c69f9ea0ad14e759c4378d7a6ed76187da1321dab23adade003088d327d156a8c4d936d1c8d033b201077af56492789dc50de03b5f4cd2a3e360a60e81d03280285bbf4e736458525a76eed555", 0x6c}, {&(0x7f0000001d40)="0a979ff9dde3c2cfe1cfc7e732445ba13d25acf8942caf8f7a75fbd1b6813a2ded3166f00d4aebb3cd56a65cf5fd4fcc5646ead1310d0000a6d452939dd52aa459dec249ed3d08ad37d160f8251b4a533c47f96648085089d8f5ad6427c3c38ec6c25e4aa757af19738ac3359070956a095662418d165b05dca7e15464070cec4537e332e7f7c82a24b1f20a3d9a1650cc9080", 0x93}, {&(0x7f0000001e00)="5ff95b2ca80f15b60aaa4f2eb924ffcacd91c63fe1e54e68b070437f22af2837f6a498f3dfa9575745a639a118b0507b33798efa8ab6bc7ebfe27c6f32952035c10118785a64a2bbf5d526a53a9517232e7dfcfca327b6f94d100a6196a51a6ee475a428abd14f0d6fd2283b5b8e6bdeaf06902daeac569716e6117be64fd6cef0cb9c8175d8a0cf011a", 0x8a}], 0x7, &(0x7f0000001f40)={0x90, 0x107, 0x6, 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0x1010, 0x24000800}, {&(0x7f00000036c0)={0x27, 0x1, 0x1, 0x3, 0x3, 0x2, "362487711d86c351c02a316566b72e85ccc5f2175f6d36301c0ddbb3c9cfcca012d0d86f9f279146465d470afe6b35f365a9184363829f8d00759566612227", 0xd}, 0x60, &(0x7f00000047c0)=[{&(0x7f0000003740)="f2d40fda72afd895d39536b0bff5376ef3c0dd2b943e2543fed340b53be4108f4da7c2b1d19a1b271fa060d500f8f3b07c86d272d5483e22f25c473574918826f4660695222b7bbb23c87c7d83634038cca6542cd326ed4b4e95f8af9b2564700b01bff1d4c0daa884a17c6fdd8163b9fcd1544d5fbb6f552c127f5fca238c920e584e368f50fdc3b95c2ed539153319f0337dc43425709b53885dbfed3ee655d9551486092d603032166124ff4937f25b0759a5282519df7dabb0bb27997af81c0711f6136b081ad9b85c8066704c085515e4e0e6b16cdc39af4d7f656a72b95d62c493ec33732a92f9b52631e1671552f94814c189f44d8e6872414f7c34b3985215c5f0ec1eba9a202b9392fbbf65f5a844a3ba5583b2a036aed998031351857ff02506c06366168a8e2859742a3d3f984354e5f5a4acb6a325501239b19b4e45378dccdb9b94b9cbaa4c973c85727325372957100e8046bcd44e132015720cc82a7365bbd2e385765a90ff00f489e0c494036790bfbe51f359034a92fa4664c728faae60729893c4d7907a52bd6967c4994b23b3503ded7eff31c6993cc5bf7204435ba5b9f47a6781bd1379ce0ca56ffada51b71da1d04babdeceaea86075e335c4cb33b2bdd18a4c933768d7a633ebeaa032df4d1ae72655f0f01ae38c3e06e8784e0377a9c1299e4578e8aa1d248d2d67e9e451deab4ccd141ac0a31214afe0995099b5e521593e11d9782941dbf5da7dfb14748fd821e47c54bd2c24cbadd6c9707f489b110e6ddff6a6dec61a554c9138d799d3053e1cd46eb7bb343caacd37b98f0ee7103842b35188ce17fc716cfe3146c16f375e2c93a083f9784782ffaad930a5e1167d6c94444b8f0832e9f3bfb18affd1b6c62c96740f8f4230a276669d83b8df5eb2c859fb3e4277cc373afd43ec8264f5dafa4c220379b2cf6e5abb779e6f730669fc829406d2086c149fd76a49f0088a73171de378e9da0d6561cf9b2c5fa1434cbb895f3267a532c930957f3a89dfcf50e916b6c3fae5ff81227af02fa3067616fb8f062433d4bfbbcb1d9ebf9eca311ee88c845f3d8373381337944a1484f50c71cd5e51b2fe1a6e5509be69783290d21465ab54704549edebeee9042f4d4835a24aeda1c5823aaf8dbd7bdc5b814a5f8dd249695f3c29dee838c4ab012bcdba644db6d6cc0e2e84be8fc0aedc9c508279912f863c666a12375cea4f005c9062f2bf8f5fe8ee208b26baff5de24618c5570597579c1587230ffa7f15f0165c45ee850a9f4dcfda73f65b5c422f6e828302db92acd991bc03c407d8df803b30a0269289a775ecd70798b1cc851fb62fdbb810a2aa79dfd0978704923d2c757fe403161ed701c99ea269c85f5aeab1959c4f061b5a78cc6d5ac4def5f2d21ca4a7e16469742c62aa98cc462d406d91857648c12942e9f246c3ff26c258b31932b3dcfc06536be3f26d1364eeb2ebe4cfa0ea3f7b07b227e15032203d71264abddd654bcd82fba331348d1ece371e16739e259365d02e03882328dcc0f3861daae9a406baf48683c95746d21d168aac779acf7f0e59e9e1be0e1e0f287694fef58e94530a58c8185b458f32715edfd87e75df477cbc84b49cf755963a47f8f35486a44dab761eb66ad3b448d118e9f65478195d3cc5d48979a8aab0ea6a293fa7c437546461c4d6022801f54d9a4fb89a5d34c715821fbd6ed7b171e2716735339c6ffc5b32b2acc9c456398e920ee33cab7b7826ae1a326c1408074c183949635ef54a455dd14503a85808cb7856c8f79ef30367e226fcd0045343e59db474fa82f8ddc8fc4a5607e69b696fb2603e8d4ad1bf75f02d7849533cae904e542e308b294a72e3ace4f111e5b25bc650f69aa7f31c0fc868fa2454ae7e4e723d952d6f2d2bb798a4edbe5340c69b5fbeb73c93762965f878f9bbdc8edb1c319a7fb9e8682dd1c057034f1318dd78a0a825d109f43fa87a9e120547337937a0ac280d21c0cce8413ebf6429b5d17396c84353e158eeb70ab24895530c79f4d243b7b1b9c6d03309d4020e38386b5ec70779c2215666daa0c72ee83a85ec454ef7df1b8c1cc327fe7140489591b1cfc5b77ffa8ba10654f84739d0d9bed64f7fa86a282a308517747df4a5627065497c87bccd663a88f71eef8d48c8af31e84cb387681e307cabddcffe0468b620c80453e44fb2929b8742db1aed8eea2ea69c28df239060ef9776b9cb1bb21c9c097bffe9ca809145a5eaaf1a3fb6f0daa42ee3f59d7c0c5d913c2a1292f19adcbfbb03c30b7531566da18bebb1bd7a021e4f79f16b18907d7cd1dc6a67cf417d8d08166a20a328e33584e839548234554e9fea66023755c2c2a31ed046936601b056b71fc633b5259c1744c7e28c0575c4f9b3732df7e813e23d8d7b9fdc2529907e7fbb518039d4291cea93112c4760e1f3c6fc08577460bfa2b92373786df64b25267654fad3997facb20d389e2bccf8c7b90c059fd94c7c73aeb10d842190ef3976fce341886d4bebfdf79d50135bd072bc2e8004ba9ee9bbf5f1b64abefccc37044ee49ce546ffcb9a3ed5b5da99912f3a8780bfafeecd39eea5df43c779c0b57f648a9e08879db1a826e023ba69b443c56248c0cbd6a3762fb3c297bfbb52fbf6da9391807340b839fb17e6347f797330fd450452f952b8f792d14c27eab57e8d063b3cd8056daa4a26bea37dd2cbe23747f549ee9bc6e268da4b3934901b9f96850df654658a2b9d4224f412b473eeebe58ff35e6cbe4104031b2352a1d582b1f006a4214d0c5a3749582eb7425b2afd38a4baae0a95812039a62909c0018a189705fc971cda5db4bf6ba7f2a497f74d349714c6bcdabe6b1737ed6f9f62c10b0cee5e8d90562ebb440419fe156333f027b6aa12bb761fed0b30d5bc7223d7ec7e50d76a943fb1eade2c3b36044bc3171fdb015f0d44710be3d36766aa5e49af351221c504e61473be7e9d1a17f9681fa78fbb2320fb1ba64e88518903e53bff92c88249c2f59204787b72c9a70706825ff8c40e2b510fb63d64cd06fd84cd587fb0d89fda3c2ed3e521bc7bce86dd5eb1979c2c707c277665d9db40864ecacc01c7878f938676fca8913b14d9bfff9433021953e6a1b53e3033bfd1d17076b2f75ac04acc0e4a2db6c1952571f04e731c0996219e1fe9c59e1899ab454a71951ddccd9de38e7ebb74bbdb7e5860ecf01acf5bbe59c0f92efb52d1a8a3fa4f1713674d3a63d31f854ea33d63339816343804d67270cde4aa5b202a438e93e2ee42a8ef7e3cd860b2fe3878369d65e9d3f4d6c4372a37f8d55e5799328229713a6c19ae9adfb9f77f4481fe335f721755b5d4eb6e427795c58143a02d09506f6502e917286f0bf912449f9cac5976a16a80978321337eeb84bbc33a6f95df0c5567fbde0a0df6ec4d8cf33e66982cbe54d83f60c76c132ad3b229e9363b830541e84f9f23c922254d56899344f4c9132d14c2935e320ab529bf3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0x1000}, {&(0x7f0000004740)="afc76ca2920374397e893ea0eb4cee88e8e5cb3976b40aa5b37e4beabb7397e1272dfe54e1d26912e03b75c0e653e87e69e4dd6ac152abd77dfc99215cef9fc3141553696dc9594ee198813971ee182c33090ff51d0b1dd06f61dbd4cab4edea40e63f4e91da286377d3af7e30abcf26609319d5a261c3", 0x77}], 0x2, 0x0, 0x0, 0xc0}, {&(0x7f0000004800)={0x27, 0x0, 0x1, 0x0, 0x8, 0xfffffffffffffff9, "27034e8029779e1b61cdf546b6c93f13e567fb389616a83a3eed65569085b615aecd822bd323d5133dab10f902e2f7fbd1d934adae11edef2e9e824e503da2", 0x3}, 0x60, &(0x7f00000049c0)=[{&(0x7f0000004880)="0b9eb15120af9c715b9481c96d932a0b6924089af3d5a6838a1337c970fb0fd2e25af6e27bc3addc541d4c2295a7a094f3199ca19af4ed3d72fd3a2d9492c76642a5c6eed4055a46783f719b3751da5747ef21cab404067b902f2bac4e53b3", 0x5f}, {&(0x7f0000004900)="577075fa116ae47f4c75fc46f12ca82c9460b2a39a7869657453cf3aca76908cfa259739b19edc53744003b870ea5a6c32e6b98ae28e3920b38026bd91fef05622edb711750c998c5dbd6b41ea8da0056223a10aa29f7f37874ca3bbf7f035f241372217f214da8bc2ba19d33e8ddd2acbce70e3a4cec358313b25", 0x7b}, {&(0x7f0000004980)="4040bf2ca653fab04fb188d26dc41db9ab6515fc8865be2605fb295bd11ef7e3ad9194c014f0f3a5dac6dff914c4097f0a953d9faefd", 0x36}], 0x3, &(0x7f0000004a00)={0xf0, 0x104, 0x9, "ad39766823f796473a9130d5cd7bbdf4df7bdf80fda34e1ab6410fedcf5763d5886a6d4197d71df9dc76d11e8dcf61cc3664407904a30bd54c648fd9fa145c548521b62b13d65209a5d3d95edd2f87cee059a114ea1c50c4a499046f6e17f1bda1f414ce266327dd1802a80660a0bec3b25c5cc570d9a1df641c273e30b49a99981759c113b8229cc2c9aee199d30e3bfbe3cec1e33f63e9f20833adbaad0b05ffa2f46fcfecfa5884370170f83abce82af945e85f423fe76276b55f8d6e06bd7f731d795ca898461ba172d761e6f44c97d45a95ce0817b67646f8bf45"}, 0xf0, 0x40000}], 0x8, 0x20008000) 2018/04/11 21:59:24 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x2000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) 2018/04/11 21:59:24 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6fde84f37669eb9ddc1f811e5f8be60e43ab7e6bc989a011bcd80664efde5a217440af39ef5db03e0d1afdb85b0cdb4133a3484b051a97024e4019954a80b1855af13ac9164dc2efb5e5d7ee1db3a580fa69c01fa3be40982499a1008554e9148ef1f38a7d17e4c243190c50e7f34c24e76b24744b34bcf82d31303c9474cd20491d0573857d04ccba7b5bf7fa46ec5a"], 0x8, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) sysfs$2(0x2, 0x8, &(0x7f0000000180)=""/42) 2018/04/11 21:59:24 executing program 6 (fault-call:7 fault-nth:8): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 21:59:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:59:24 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000001c0)=""/153, &(0x7f0000000280)=0x99) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000002c0)=""/29, &(0x7f0000000300)=0x1d) r1 = msgget$private(0x0, 0x20a) msgsnd(r1, &(0x7f00000003c0)={0x3, "f98d2fe710274e2b97a0c3b398f765dffda0f9b6519103bf9152940db170c158141b8b00e334f4338529f40122b345dffb26dd5b98d9670674f1df077a8cc8bc291852f9da8de726c287763a3e37dd51cece7255a9aa019e38ad2c375421738773c2eaac544032043378b6f46b7f99f3dec4b6eaf66345def018eca60432e78a27803b55f2fd1e78f33ceef6484ce07d235003a4b62b870c6bd03ed81269a35fec4087e58fc12a1280854e"}, 0xb3, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000140)={0xcccce3a, &(0x7f0000000340)=[{}, {}, {}, {}, {}]}) socket$pppoe(0x18, 0x1, 0x0) [ 319.473401] FAULT_INJECTION: forcing a failure. [ 319.473401] name failslab, interval 1, probability 0, space 0, times 0 [ 319.484742] CPU: 0 PID: 21216 Comm: syz-executor4 Not tainted 4.16.0+ #19 [ 319.491688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.501062] Call Trace: [ 319.503682] dump_stack+0x1b9/0x294 [ 319.507335] ? dump_stack_print_info.cold.2+0x52/0x52 [ 319.512570] should_fail.cold.4+0xa/0x1a [ 319.516669] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 319.521798] ? graph_lock+0x170/0x170 [ 319.525635] ? lock_downgrade+0x8e0/0x8e0 [ 319.529815] ? find_held_lock+0x36/0x1c0 [ 319.533927] ? lock_downgrade+0x8e0/0x8e0 [ 319.538105] ? rcu_is_watching+0x85/0x140 [ 319.542278] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 319.547511] __should_failslab+0x124/0x180 [ 319.552036] should_failslab+0x9/0x14 [ 319.555883] kmem_cache_alloc_trace+0x4b/0x780 [ 319.560484] ? delayed_put_pid+0x30/0x30 [ 319.564571] ? new_inode+0x40/0x40 [ 319.568131] ? security_inode_permission+0xd2/0x100 2018/04/11 21:59:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0x2) 2018/04/11 21:59:24 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6fde84f37669eb9ddc1f811e5f8be60e43ab7e6bc989a011bcd80664efde5a217440af39ef5db03e0d1afdb85b0cdb4133a3484b051a97024e4019954a80b1855af13ac9164dc2efb5e5d7ee1db3a580fa69c01fa3be40982499a1008554e9148ef1f38a7d17e4c243190c50e7f34c24e76b24744b34bcf82d31303c9474cd20491d0573857d04ccba7b5bf7fa46ec5a"], 0x8, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) sysfs$2(0x2, 0x8, &(0x7f0000000180)=""/42) [ 319.573177] proc_self_get_link+0x16f/0x1c0 [ 319.577513] ? proc_ns_dir_readdir+0x560/0x560 [ 319.582114] link_path_walk+0xfff/0x1520 [ 319.586190] ? pick_link+0xb00/0xb00 [ 319.589945] ? walk_component+0x2550/0x2550 [ 319.594282] ? get_empty_filp+0x37a/0x520 [ 319.598446] ? proc_nr_files+0x60/0x60 [ 319.602350] ? memset+0x31/0x40 [ 319.605655] ? perf_trace_lock+0x495/0x900 [ 319.609924] path_openat+0x246/0x4e20 [ 319.613768] ? unwind_get_return_address+0x61/0xa0 [ 319.618718] ? __sanitizer_cov_trace_cmp4+0x16/0x20 2018/04/11 21:59:24 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x101, 0x800) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0204000000000000e0838cf087cc653b5e640917133229010000008f32e437a6dc594655bfd65769b65c4de58abd05b48ce5420a138044b03cb780963fb0e685a9f5d947fbbf7ba5888ebb348aeca98db296c1a000000000000000d162f2f1b0d70a15b6071b298b255a87a1f567d2e2c4c09bbe3f2cc2fb5eb848509f766bf1"], 0xffffffffffffff59, 0x0) connect$llc(r0, &(0x7f00000000c0)={0x1a, 0x18, 0x8357, 0x4, 0xfac, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x10) r1 = inotify_add_watch(r0, &(0x7f0000000240)='./file0\x00', 0x4000000) inotify_rm_watch(r0, r1) syz_mount_image$gfs2(&(0x7f0000000280)='gfs2\x00', &(0x7f00000002c0)='./file0\x00', 0x5, 0x7, &(0x7f0000000640)=[{&(0x7f0000000300)="70beb0c28c971e5bf4820211469efe04af658c9d4fa9a0b1860417be4feeabec5b382a1a6762d45ac55abf55bc1b7bdb67d120fcd85e92e402d8", 0x3a, 0x2000}, {&(0x7f0000000340)="8541ee1d2374c87f2d11d33a736b1f105d6b2a764e250228841fab91f730ab241c9e355684cd82b171d05610ec3a82797f9b9fea09aad6eccde1", 0x3a, 0x4}, {&(0x7f0000000380)="7d98e2812d5b60026f3a384419cf1b86d8beced0963810ceb18cf46e36b6de58820a3176669796d13f23e8e2a8707b646390618c983ad28ca576ffee41b9c7516ac0deb8add088fac01fd098fa4e55cb8e3bfed0131e7e1a73680a9fed011c5cf71daab7d6422cf5639369bae24091204b9e9204533beb62e2553659b2e1cf8000a89089b4e824af75716642eac5f7d64fcdd702485815632828f8752290e81a8dd67605ece56821d59d588d9e4a3348a999460b00a2b305aa7bf2d3451d2d6de2621c98998ebd6740c0d80e7ffdc80cd0c5f1d5a3cc69a1c7", 0xd9, 0x1f}, {&(0x7f0000000480)="e858d40401bbc3926d881997bdefc64f7d53ecad31033d3d0779612a3e1954dc7c8c50c113bf8df4e90a7536a46f58cee46bc445eef71f419bfd33a2d1186b264e2ac0dd8c", 0x45, 0x2000000000000000}, {&(0x7f0000000500)="b17df52691119475484895969c64c6feb154bf7e7b5f462c007b81afc8c96991c196458f1711071506cee47e40f9b351b0b17df7addd9c9158ed3441e452a562d8838ddf08c99037f1a037a74ebc7ca2458244cfb867", 0x56, 0x824}, {&(0x7f0000000580)="3f5b14a0358aa23d734134584bf55667f14d39523455504bf81fe2f4943366714cf07f2870e56580", 0x28, 0x2}, {&(0x7f00000005c0)="b5009f745bbec309e9626a64eb61a4e96151d818b04a8c9eeeb936b168fa48cd30c055a3ef21e658a6deaf40c52d800e6c994884e59aded81cc00bb23e5ae451c1d7562823d719476c87c059b8e3e0334b3af1b26e", 0x55, 0x8}], 0x18, &(0x7f0000000700)={[{@noloccookie='noloccookie', 0x2c}, {@norgrplvb='norgrplvb', 0x2c}, {@barrier='barrier', 0x2c}, {@data_ordered='data=ordered', 0x2c}, {@noacl='noacl', 0x2c}, {@statfs_percent={'statfs_percent', 0x3d, [0x30, 0x30, 0x3f]}, 0x2c}, {@upgrade='upgrade', 0x2c}]}) getgroups(0x3, &(0x7f0000000100)=[0x0, 0x0, 0xffffffffffffffff]) r3 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setresgid(r2, r3, r4) [ 319.623755] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 319.628534] ? find_held_lock+0x36/0x1c0 [ 319.632631] ? lock_downgrade+0x8e0/0x8e0 [ 319.636796] ? do_sys_open+0x38e/0x770 [ 319.640714] ? kasan_check_read+0x11/0x20 [ 319.644873] ? do_raw_spin_unlock+0x9e/0x2e0 [ 319.649295] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 319.653915] ? __lock_is_held+0xb5/0x140 [ 319.658013] ? _raw_spin_unlock+0x22/0x30 [ 319.662264] ? __alloc_fd+0x544/0x6e0 [ 319.666084] ? usercopy_warn+0x120/0x120 [ 319.670179] ? exit_files+0xb0/0xb0 [ 319.673832] do_filp_open+0x249/0x350 [ 319.677646] ? may_open_dev+0x100/0x100 [ 319.681656] ? get_unused_fd_flags+0x121/0x190 [ 319.686247] ? getname_flags+0xd0/0x5a0 [ 319.689136] FAULT_INJECTION: forcing a failure. [ 319.689136] name failslab, interval 1, probability 0, space 0, times 0 [ 319.690235] ? __alloc_fd+0x6e0/0x6e0 [ 319.690260] ? __sb_end_write+0xac/0xe0 [ 319.690289] do_sys_open+0x59a/0x770 [ 319.712905] ? filp_open+0x80/0x80 [ 319.716446] ? SyS_read+0x30/0x30 [ 319.719908] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 319.724759] SyS_openat+0x30/0x40 [ 319.728209] ? SyS_open+0x40/0x40 [ 319.731664] do_syscall_64+0x29e/0x9d0 [ 319.735548] ? vmalloc_sync_all+0x30/0x30 [ 319.739695] ? _raw_spin_unlock_irq+0x27/0x70 [ 319.744190] ? finish_task_switch+0x1ca/0x820 [ 319.748686] ? syscall_return_slowpath+0x5c0/0x5c0 [ 319.753616] ? syscall_return_slowpath+0x30f/0x5c0 [ 319.758551] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 319.763925] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 319.768790] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 319.773982] RIP: 0033:0x455279 [ 319.777169] RSP: 002b:00007f64f5fcbc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 319.784879] RAX: ffffffffffffffda RBX: 00007f64f5fcc6d4 RCX: 0000000000455279 [ 319.792148] RDX: 00000000000a4201 RSI: 00000000200000c0 RDI: ffffffffffffff9c [ 319.799415] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 319.806679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 319.813952] R13: 0000000000000433 R14: 00000000006f9568 R15: 0000000000000003 [ 319.821253] CPU: 1 PID: 21221 Comm: syz-executor6 Not tainted 4.16.0+ #19 [ 319.828534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.837891] Call Trace: [ 319.840493] dump_stack+0x1b9/0x294 [ 319.844136] ? dump_stack_print_info.cold.2+0x52/0x52 [ 319.849340] ? __save_stack_trace+0x7e/0xd0 [ 319.853677] should_fail.cold.4+0xa/0x1a [ 319.857757] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 319.862876] ? kasan_kmalloc+0xc4/0xe0 [ 319.866766] ? kasan_slab_alloc+0x12/0x20 [ 319.870920] ? kmem_cache_alloc+0x12e/0x760 2018/04/11 21:59:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0xf0ffffff00000000) 2018/04/11 21:59:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0xf0ffffffffffff) [ 319.875252] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 319.880100] ? kvm_mmu_load+0x21/0x10e0 [ 319.884080] ? vcpu_enter_guest+0x3aa1/0x6070 [ 319.888579] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 319.893603] ? graph_lock+0x170/0x170 [ 319.897409] ? do_syscall_64+0x29e/0x9d0 [ 319.901478] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 319.906850] ? find_held_lock+0x36/0x1c0 [ 319.910924] ? __lock_is_held+0xb5/0x140 [ 319.915001] ? check_same_owner+0x320/0x320 [ 319.919335] ? rcu_note_context_switch+0x710/0x710 2018/04/11 21:59:24 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6fde84f37669eb9ddc1f811e5f8be60e43ab7e6bc989a011bcd80664efde5a217440af39ef5db03e0d1afdb85b0cdb4133a3484b051a97024e4019954a80b1855af13ac9164dc2efb5e5d7ee1db3a580fa69c01fa3be40982499a1008554e9148ef1f38a7d17e4c243190c50e7f34c24e76b24744b34bcf82d31303c9474cd20491d0573857d04ccba7b5bf7fa46ec5a"], 0x8, 0x0) sysfs$2(0x2, 0x8, &(0x7f0000000180)=""/42) [ 319.924278] __should_failslab+0x124/0x180 [ 319.928527] should_failslab+0x9/0x14 [ 319.932341] kmem_cache_alloc+0x2af/0x760 [ 319.936496] ? kvm_vcpu_ioctl+0x1e2/0x12e0 [ 319.940744] ? mmu_topup_memory_caches+0xf7/0x3a0 [ 319.945600] mmu_topup_memory_caches+0xf7/0x3a0 [ 319.950281] kvm_mmu_load+0x21/0x10e0 [ 319.954094] ? __might_sleep+0x95/0x190 [ 319.958075] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 319.963625] ? vmx_clear_hlt.isra.37+0xa8/0xd0 [ 319.968220] vcpu_enter_guest+0x3aa1/0x6070 [ 319.972546] ? kvm_vcpu_ioctl+0x1e2/0x12e0 [ 319.976784] ? perf_trace_lock+0xd6/0x900 [ 319.980935] ? print_usage_bug+0xc0/0xc0 [ 319.985006] ? kvm_set_msr_common+0x2660/0x2660 [ 319.989672] ? zap_class+0x720/0x720 [ 319.993387] ? vmx_vcpu_load+0xaed/0xff0 [ 319.997459] ? __lock_acquire+0x7f5/0x5130 [ 320.001702] ? vmx_vcpu_reset+0x1030/0x1030 [ 320.007109] ? graph_lock+0x170/0x170 [ 320.010919] ? __lock_acquire+0x7f5/0x5130 [ 320.015164] ? debug_check_no_locks_freed+0x310/0x310 [ 320.020359] ? print_usage_bug+0xc0/0xc0 [ 320.024434] ? __lock_is_held+0xb5/0x140 [ 320.028506] ? lock_acquire+0x1dc/0x520 [ 320.032486] ? kvm_arch_vcpu_ioctl_run+0x234/0x1690 [ 320.037515] ? lock_release+0xa10/0xa10 [ 320.041495] ? kvm_arch_vcpu_ioctl_set_fpu+0x340/0x340 [ 320.046778] ? kvm_arch_dev_ioctl+0x5f0/0x5f0 [ 320.051272] ? preempt_notifier_dec+0x20/0x20 [ 320.055781] kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 320.060626] ? kvm_arch_vcpu_ioctl_run+0x33e/0x1690 [ 320.065659] kvm_vcpu_ioctl+0x79d/0x12e0 [ 320.069739] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 320.075462] ? graph_lock+0x170/0x170 [ 320.079271] ? find_held_lock+0x36/0x1c0 [ 320.083358] ? lock_downgrade+0x8e0/0x8e0 [ 320.087517] ? rcu_is_watching+0x85/0x140 [ 320.092107] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 320.097317] ? __fget+0x40c/0x650 [ 320.100780] ? match_held_lock+0x7f1/0x8b0 [ 320.105027] ? expand_files.part.8+0x9a0/0x9a0 [ 320.109616] ? kasan_check_write+0x14/0x20 [ 320.113847] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 320.118775] ? wait_for_completion+0x870/0x870 [ 320.123346] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 320.128526] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 320.134226] do_vfs_ioctl+0x1cf/0x1650 [ 320.138106] ? ioctl_preallocate+0x2e0/0x2e0 [ 320.142504] ? fget_raw+0x20/0x20 [ 320.145963] ? __sb_end_write+0xac/0xe0 [ 320.149932] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 320.155463] ? fput+0x130/0x1a0 [ 320.158727] ? ksys_write+0x1a6/0x250 [ 320.162515] ? security_file_ioctl+0x94/0xc0 [ 320.166919] ksys_ioctl+0xa9/0xd0 [ 320.170377] SyS_ioctl+0x24/0x30 [ 320.173750] ? ksys_ioctl+0xd0/0xd0 [ 320.177372] do_syscall_64+0x29e/0x9d0 [ 320.181247] ? vmalloc_sync_all+0x30/0x30 [ 320.185381] ? kasan_check_write+0x14/0x20 [ 320.189609] ? syscall_return_slowpath+0x5c0/0x5c0 [ 320.194528] ? syscall_return_slowpath+0x30f/0x5c0 [ 320.199448] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 320.204819] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 320.209662] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 320.214842] RIP: 0033:0x455279 [ 320.218027] RSP: 002b:00007f9c3de5dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/04/11 21:59:25 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) ioctl$KDDISABIO(r0, 0x4b37) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x6, 0x8, [0x80000001, 0xffffffff, 0x3, 0x101, 0x7, 0x80, 0x9, 0x2]}, 0x18) 2018/04/11 21:59:25 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0x100000000000000) 2018/04/11 21:59:25 executing program 4 (fault-call:1 fault-nth:4): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa4201, 0x0) 2018/04/11 21:59:25 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x8, &(0x7f0000000180)=""/42) 2018/04/11 21:59:25 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) write(r1, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000080)=0xffffffffffffffff, 0x4) read(r2, &(0x7f0000000800)=""/181, 0xb5) [ 320.225732] RAX: ffffffffffffffda RBX: 00007f9c3de5e6d4 RCX: 0000000000455279 [ 320.232983] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000015 [ 320.240236] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 320.247489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 320.254741] R13: 0000000000000251 R14: 00000000006f6838 R15: 0000000000000008 [ 320.326944] FAULT_INJECTION: forcing a failure. [ 320.326944] name failslab, interval 1, probability 0, space 0, times 0 [ 320.338742] CPU: 0 PID: 21268 Comm: syz-executor4 Not tainted 4.16.0+ #19 [ 320.345689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.355056] Call Trace: [ 320.357667] dump_stack+0x1b9/0x294 [ 320.361325] ? dump_stack_print_info.cold.2+0x52/0x52 [ 320.366547] ? finish_task_switch+0x1ca/0x820 [ 320.371061] ? finish_task_switch+0x182/0x820 [ 320.375594] should_fail.cold.4+0xa/0x1a [ 320.379686] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 320.384826] ? __schedule+0x80f/0x1e40 [ 320.388726] ? lock_downgrade+0x8e0/0x8e0 [ 320.392896] ? __sched_text_start+0x8/0x8 [ 320.397054] ? find_held_lock+0x36/0x1c0 [ 320.401147] ? __lock_is_held+0xb5/0x140 [ 320.405246] ? check_same_owner+0x320/0x320 [ 320.409584] ? graph_lock+0x170/0x170 [ 320.413422] __should_failslab+0x124/0x180 [ 320.417678] should_failslab+0x9/0x14 [ 320.421494] kmem_cache_alloc+0x2af/0x760 [ 320.425658] ? find_held_lock+0x36/0x1c0 [ 320.429746] ? proc_i_callback+0x30/0x30 [ 320.433839] proc_alloc_inode+0x1b/0x190 [ 320.437922] alloc_inode+0x63/0x190 [ 320.441568] new_inode_pseudo+0x69/0x1a0 [ 320.445647] ? prune_icache_sb+0x1a0/0x1a0 [ 320.449906] ? rcu_is_watching+0x85/0x140 [ 320.454069] ? pid_task+0x10e/0x1e0 [ 320.457723] new_inode+0x1c/0x40 [ 320.461131] proc_pid_make_inode+0x23/0x210 [ 320.465504] proc_pident_instantiate+0x80/0x2a0 [ 320.470220] proc_pident_lookup+0x1c6/0x230 [ 320.474597] proc_tgid_base_lookup+0x29/0x30 [ 320.479028] __lookup_slow+0x2b5/0x540 [ 320.482944] ? vfs_unlink+0x510/0x510 [ 320.486788] ? down_read+0xaf/0x1b0 [ 320.490432] ? lookup_slow+0x49/0x80 [ 320.494171] ? __down_interruptible+0x6e0/0x6e0 [ 320.498855] ? lookup_fast+0x468/0x1290 [ 320.502863] ? __follow_mount_rcu.isra.35.part.36+0x880/0x880 [ 320.508779] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 320.513817] lookup_slow+0x57/0x80 [ 320.517386] walk_component+0x8f5/0x2550 [ 320.521463] ? find_held_lock+0x36/0x1c0 [ 320.525559] ? path_init+0x2320/0x2320 [ 320.529461] ? lock_downgrade+0x8e0/0x8e0 [ 320.533638] ? rcu_is_watching+0x85/0x140 [ 320.537812] ? pid_task+0x10e/0x1e0 [ 320.541460] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 320.546674] ? sprintf+0xa7/0xd0 [ 320.550063] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 320.555738] ? generic_permission+0x121/0x520 [ 320.560261] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 320.565818] ? security_inode_permission+0xd2/0x100 [ 320.570859] ? inode_permission+0xb2/0x560 [ 320.575120] link_path_walk+0xa66/0x1520 [ 320.579199] ? pick_link+0xb00/0xb00 [ 320.582926] ? walk_component+0x2550/0x2550 [ 320.587237] ? get_empty_filp+0x37a/0x520 [ 320.591371] ? proc_nr_files+0x60/0x60 [ 320.595246] ? memset+0x31/0x40 [ 320.598524] ? perf_trace_lock+0x495/0x900 [ 320.602847] path_openat+0x246/0x4e20 [ 320.606649] ? unwind_get_return_address+0x61/0xa0 [ 320.611567] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 320.616576] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 320.621329] ? find_held_lock+0x36/0x1c0 [ 320.625396] ? lock_downgrade+0x8e0/0x8e0 [ 320.629541] ? do_sys_open+0x38e/0x770 [ 320.633439] ? kasan_check_read+0x11/0x20 [ 320.637575] ? do_raw_spin_unlock+0x9e/0x2e0 [ 320.641971] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 320.646547] ? __lock_is_held+0xb5/0x140 [ 320.650619] ? _raw_spin_unlock+0x22/0x30 [ 320.654762] ? __alloc_fd+0x544/0x6e0 [ 320.658547] ? usercopy_warn+0x120/0x120 [ 320.662600] ? exit_files+0xb0/0xb0 [ 320.666219] do_filp_open+0x249/0x350 [ 320.670010] ? may_open_dev+0x100/0x100 [ 320.673994] ? simple_attr_release+0x50/0x50 [ 320.678400] ? get_unused_fd_flags+0x121/0x190 [ 320.682976] ? getname_flags+0xd0/0x5a0 [ 320.686947] ? __alloc_fd+0x6e0/0x6e0 [ 320.690735] ? __sb_end_write+0xac/0xe0 [ 320.694710] do_sys_open+0x59a/0x770 [ 320.698418] ? filp_open+0x80/0x80 [ 320.701944] ? SyS_read+0x30/0x30 [ 320.705395] SyS_openat+0x30/0x40 [ 320.708850] ? SyS_open+0x40/0x40 [ 320.712318] do_syscall_64+0x29e/0x9d0 [ 320.716211] ? vmalloc_sync_all+0x30/0x30 [ 320.720347] ? kasan_check_write+0x14/0x20 [ 320.724584] ? syscall_return_slowpath+0x5c0/0x5c0 [ 320.729506] ? syscall_return_slowpath+0x30f/0x5c0 [ 320.734430] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 320.739807] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 320.744656] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 320.749852] RIP: 0033:0x455279 [ 320.753037] RSP: 002b:00007f64f5fcbc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 320.760775] RAX: ffffffffffffffda RBX: 00007f64f5fcc6d4 RCX: 0000000000455279 [ 320.768048] RDX: 00000000000a4201 RSI: 00000000200000c0 RDI: ffffffffffffff9c [ 320.775310] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 320.782570] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 320.789836] R13: 0000000000000433 R14: 00000000006f9568 R15: 0000000000000004 2018/04/11 21:59:25 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0200010000008ed0"], 0x8, 0x0) 2018/04/11 21:59:25 executing program 3: sysfs$2(0x2, 0x8, &(0x7f0000000180)=""/42) 2018/04/11 21:59:25 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0x6e01000000000000) 2018/04/11 21:59:25 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000380)=&(0x7f0000000340)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0xdda8) r2 = syz_open_pts(r1, 0x0) write(r1, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r2, &(0x7f0000000800)=""/181, 0xb5) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000300)={0x3, 0x1, &(0x7f0000000140)=""/245, &(0x7f0000000240)=""/154, &(0x7f00000009c0)=""/4096, 0x3000}) openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x408000, 0x0) accept$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) 2018/04/11 21:59:25 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80000, 0x0) 2018/04/11 21:59:25 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="f9ffffff00000000"], 0x2000, 0x0) 2018/04/11 21:59:25 executing program 4 (fault-call:1 fault-nth:5): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa4201, 0x0) 2018/04/11 21:59:25 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 320.992870] FAULT_INJECTION: forcing a failure. [ 320.992870] name failslab, interval 1, probability 0, space 0, times 0 [ 321.004198] CPU: 0 PID: 21300 Comm: syz-executor4 Not tainted 4.16.0+ #19 [ 321.011140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.020511] Call Trace: [ 321.023125] dump_stack+0x1b9/0x294 [ 321.026785] ? dump_stack_print_info.cold.2+0x52/0x52 [ 321.031994] ? __lock_acquire+0x7f5/0x5130 [ 321.036270] should_fail.cold.4+0xa/0x1a [ 321.040356] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 321.045489] ? perf_tp_event+0xc30/0xc30 [ 321.049576] ? graph_lock+0x170/0x170 [ 321.053400] ? lock_downgrade+0x8e0/0x8e0 [ 321.057580] ? find_held_lock+0x36/0x1c0 [ 321.061676] ? __lock_is_held+0xb5/0x140 [ 321.065787] ? check_same_owner+0x320/0x320 [ 321.070128] ? graph_lock+0x170/0x170 [ 321.073950] ? rcu_note_context_switch+0x710/0x710 [ 321.079013] __should_failslab+0x124/0x180 [ 321.083278] should_failslab+0x9/0x14 [ 321.087101] kmem_cache_alloc+0x2af/0x760 [ 321.091271] ? find_held_lock+0x36/0x1c0 [ 321.095377] ? proc_i_callback+0x30/0x30 [ 321.099474] proc_alloc_inode+0x1b/0x190 [ 321.103556] alloc_inode+0x63/0x190 [ 321.107203] new_inode_pseudo+0x69/0x1a0 [ 321.111287] ? prune_icache_sb+0x1a0/0x1a0 [ 321.115551] ? rcu_is_watching+0x85/0x140 [ 321.119805] ? pid_task+0x10e/0x1e0 [ 321.123461] new_inode+0x1c/0x40 [ 321.126849] proc_pid_make_inode+0x23/0x210 [ 321.131204] proc_pident_instantiate+0x80/0x2a0 [ 321.135916] proc_pident_lookup+0x1c6/0x230 [ 321.140281] proc_tgid_base_lookup+0x29/0x30 [ 321.144719] __lookup_slow+0x2b5/0x540 [ 321.148627] ? vfs_unlink+0x510/0x510 [ 321.152461] ? down_read+0xaf/0x1b0 [ 321.156102] ? lookup_slow+0x49/0x80 [ 321.159839] ? __down_interruptible+0x6e0/0x6e0 [ 321.164518] ? lookup_fast+0x468/0x1290 [ 321.168522] ? __follow_mount_rcu.isra.35.part.36+0x880/0x880 [ 321.175411] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 321.180452] lookup_slow+0x57/0x80 [ 321.184021] walk_component+0x8f5/0x2550 [ 321.188099] ? find_held_lock+0x36/0x1c0 2018/04/11 21:59:25 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x2, 0x4) r1 = msgget(0x3, 0x2) msgsnd(r1, &(0x7f0000000240)=ANY=[], 0x0, 0x800) socket$inet6_dccp(0xa, 0x6, 0x0) io_setup(0x800, &(0x7f0000000040)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x5, r0, 0x1}) io_submit(r2, 0x1, &(0x7f0000000200)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000000140)="142fbeab4d1d4c5c6af7c2ab286c0af9f3769f9bd05bd982df18ca21e033a60edd0a8af3939a72c9905d07d9920039cc4e06139cfe9212cd539a4b22f52d4b096652d36abf612982e29550c268699b37ffb2115be4082f123235e7d54b3d075f11fef44b45bf9a441486b9e25280a939ff75c29d2ea717abe40ec4070f237af2693e", 0x82, 0x1, 0x0, 0x0, r3}]) 2018/04/11 21:59:25 executing program 3: sysfs$2(0x2, 0x8, &(0x7f0000000180)=""/42) 2018/04/11 21:59:25 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0xf000) 2018/04/11 21:59:26 executing program 3: sysfs$2(0x2, 0x8, &(0x7f0000000180)=""/42) 2018/04/11 21:59:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0xffffff9e) [ 321.192185] ? path_init+0x2320/0x2320 [ 321.196090] ? lock_downgrade+0x8e0/0x8e0 [ 321.200268] ? rcu_is_watching+0x85/0x140 [ 321.204432] ? pid_task+0x10e/0x1e0 [ 321.208424] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 321.213638] ? sprintf+0xa7/0xd0 [ 321.217027] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 321.222581] ? generic_permission+0x121/0x520 [ 321.227096] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 321.232646] ? security_inode_permission+0xd2/0x100 [ 321.237690] ? inode_permission+0xb2/0x560 2018/04/11 21:59:26 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x8, &(0x7f0000000180)=""/42) 2018/04/11 21:59:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4080, 0x0) 2018/04/11 21:59:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0xfffffff0) [ 321.241967] link_path_walk+0xa66/0x1520 [ 321.246045] ? pick_link+0xb00/0xb00 [ 321.249790] ? walk_component+0x2550/0x2550 [ 321.254123] ? get_empty_filp+0x37a/0x520 [ 321.258286] ? proc_nr_files+0x60/0x60 [ 321.262195] ? memset+0x31/0x40 [ 321.265498] ? perf_trace_lock+0x495/0x900 [ 321.269766] path_openat+0x246/0x4e20 [ 321.273606] ? unwind_get_return_address+0x61/0xa0 [ 321.278555] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 321.283586] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 321.288364] ? find_held_lock+0x36/0x1c0 [ 321.292461] ? lock_downgrade+0x8e0/0x8e0 [ 321.296623] ? do_sys_open+0x38e/0x770 [ 321.300533] ? kasan_check_read+0x11/0x20 [ 321.304701] ? do_raw_spin_unlock+0x9e/0x2e0 [ 321.309130] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 321.313733] ? __lock_is_held+0xb5/0x140 [ 321.317837] ? _raw_spin_unlock+0x22/0x30 [ 321.322032] ? __alloc_fd+0x544/0x6e0 [ 321.325851] ? usercopy_warn+0x120/0x120 [ 321.329950] ? exit_files+0xb0/0xb0 [ 321.333600] do_filp_open+0x249/0x350 [ 321.337413] ? may_open_dev+0x100/0x100 2018/04/11 21:59:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0xffffff7f00000000) 2018/04/11 21:59:26 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) io_setup(0x180000, &(0x7f0000000100)=0x0) r2 = dup3(r0, r0, 0x80000) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2, 0xffffffff, r0, &(0x7f0000000140)="4031b3d0e55613c4a431a7dee650af609142a5d76c4b3001b914598cc52c3c2c8fe94ba3a8d42d631a177ba05a20cceb1df4cb86dd4fbe4435c0cad28cd2cd0efd", 0x41, 0x6, 0x0, 0x1, r2}]) fremovexattr(r0, &(0x7f0000498fec)=@known='security.capability\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8001, 0x533299a1a2429d64) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00000000c0)=0xa496, 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x84200, 0x0) [ 321.341417] ? simple_attr_release+0x50/0x50 [ 321.345843] ? get_unused_fd_flags+0x121/0x190 [ 321.350434] ? getname_flags+0xd0/0x5a0 [ 321.354415] ? __alloc_fd+0x6e0/0x6e0 [ 321.358231] ? __sb_end_write+0xac/0xe0 [ 321.362231] do_sys_open+0x59a/0x770 [ 321.365967] ? filp_open+0x80/0x80 [ 321.369520] ? SyS_read+0x30/0x30 [ 321.373004] SyS_openat+0x30/0x40 [ 321.376472] ? SyS_open+0x40/0x40 [ 321.379938] do_syscall_64+0x29e/0x9d0 [ 321.383844] ? vmalloc_sync_all+0x30/0x30 [ 321.388004] ? _raw_spin_unlock_irq+0x27/0x70 [ 321.392517] ? finish_task_switch+0x1ca/0x820 [ 321.397028] ? syscall_return_slowpath+0x5c0/0x5c0 [ 321.401988] ? syscall_return_slowpath+0x30f/0x5c0 [ 321.406958] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 321.412378] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 321.417253] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 321.422453] RIP: 0033:0x455279 [ 321.425653] RSP: 002b:00007f64f5fcbc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 321.433388] RAX: ffffffffffffffda RBX: 00007f64f5fcc6d4 RCX: 0000000000455279 2018/04/11 21:59:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0xf0ffffff) [ 321.440645] RDX: 00000000000a4201 RSI: 00000000200000c0 RDI: ffffffffffffff9c [ 321.447902] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 321.455156] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 321.462413] R13: 0000000000000433 R14: 00000000006f9568 R15: 0000000000000005 2018/04/11 21:59:26 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="685c61e3965512c227a100e1242765c7a6da3a3e60a066c5318e7ebd30e6cf195ca662308b050b15e418f1701f43dec9d334f2258a3c50b7f30e1c21915ac699"], 0x8, 0x0) 2018/04/11 21:59:26 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0x5450, 0x0) 2018/04/11 21:59:26 executing program 4 (fault-call:1 fault-nth:6): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa4201, 0x0) 2018/04/11 21:59:26 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x81, 0x2, &(0x7f0000001200)=[{&(0x7f0000000140)="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", 0x1000, 0x6}, {&(0x7f0000001140)="e6e8fd64e3c6141e94fc61111b9341129d55b05146dc396ee3cb8d5c13e04115ef63f28a697ee0fed168654be399dbfea1ba007ddf3e2b9cd77e500bd986c3ce3a5d8aaef401824fa20a2a23b514b367640d1034a09f4371fd789dcc52d26c6e82240081428d629108d7d75d85fca23844d4776dcd416064cf3a6382e7af03e9babe7dc081cca3a9c9403d7581e2c7fe5e797e0bc39fb8ef07f3be2d9a", 0x9d, 0x3}], 0x0, &(0x7f0000001240)={[{@grpid='grpid', 0x2c}]}) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x2000, 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x137e40000, 0x420000) 2018/04/11 21:59:26 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x101800, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000000c0)={{0x1, 0x2, 0x7f, 0x2, 0xcca}, 0xfdda, 0x40, 0x81}) r2 = syz_open_pts(r1, 0x0) write(r1, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r2, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:26 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x8, &(0x7f0000000180)=""/42) 2018/04/11 21:59:26 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x5e1f2244966f0543) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000000, 0x2, 0xff, 0x3, 0x0, 0x5, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x20) fcntl$addseals(r0, 0x409, 0x6) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:59:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0xffffff7f) 2018/04/11 21:59:26 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="02006fe1f89c0000"], 0x8, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000140)=""/239, &(0x7f0000000040)=0xef) 2018/04/11 21:59:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0xf0ffff) 2018/04/11 21:59:26 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x8, &(0x7f0000000180)=""/42) 2018/04/11 21:59:26 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x4000, 0x0) flistxattr(r0, &(0x7f0000000140)=""/4096, 0x1000) 2018/04/11 21:59:26 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x20, 0x80) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000340)=""/89) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0xbfe, 0x0, 0x2}]}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000001c0)='Bvmnet1-em0\\system\x00') r2 = getpid() perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x0, 0xe5eb, 0x9, 0x3, 0x0, 0x1da, 0x20004, 0x1, 0x4, 0x4, 0x8000, 0x3, 0x1ff, 0x2, 0x6, 0xfffffffffffffffa, 0x4, 0x80000000, 0x28a, 0x6, 0xfffffffffffffff8, 0x0, 0x0, 0x882, 0x1, 0x1, 0x7, 0x8, 0x7, 0xe02, 0x7, 0xf09d, 0x10000, 0xa7, 0x8, 0x6, 0x0, 0xfffffffffffffc00, 0x1, @perf_config_ext={0x4, 0x718c}, 0x81, 0x2, 0xd77, 0x7, 0x9, 0x0, 0x7ff}, r2, 0x0, r0, 0x9) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0x400) msgsnd(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="9001000000000000"], 0x8, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000240)={0x2, 0x0, 0x10000, 0x2}) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000300)={0x0, 0x3f, 0xfff, &(0x7f00000002c0)}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000280)={0x7, r3, 0x10001, 0x8}) 2018/04/11 21:59:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0x1000000) 2018/04/11 21:59:26 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x8, &(0x7f0000000180)=""/42) 2018/04/11 21:59:26 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xc0045878, 0x0) 2018/04/11 21:59:27 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.FinderInfo\x00', &(0x7f00000000c0)='#posix_acl_access\x00', 0x12, 0x2) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x0) 2018/04/11 21:59:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0x9effffff00000000) [ 322.196191] FAULT_INJECTION: forcing a failure. [ 322.196191] name failslab, interval 1, probability 0, space 0, times 0 [ 322.208161] CPU: 0 PID: 21412 Comm: syz-executor4 Not tainted 4.16.0+ #19 [ 322.215108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.224454] Call Trace: [ 322.227047] dump_stack+0x1b9/0x294 [ 322.230673] ? dump_stack_print_info.cold.2+0x52/0x52 [ 322.235869] should_fail.cold.4+0xa/0x1a [ 322.239926] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 322.245024] ? perf_tp_event+0xc30/0xc30 [ 322.249083] ? graph_lock+0x170/0x170 [ 322.252871] ? memset+0x31/0x40 [ 322.256149] ? find_held_lock+0x36/0x1c0 [ 322.260207] ? __lock_is_held+0xb5/0x140 [ 322.264276] ? check_same_owner+0x320/0x320 [ 322.268588] ? rcu_note_context_switch+0x710/0x710 [ 322.273518] __should_failslab+0x124/0x180 [ 322.277746] should_failslab+0x9/0x14 [ 322.281534] kmem_cache_alloc+0x2af/0x760 [ 322.285685] ? proc_i_callback+0x30/0x30 [ 322.289838] proc_alloc_inode+0x1b/0x190 [ 322.293889] alloc_inode+0x63/0x190 [ 322.297508] new_inode_pseudo+0x69/0x1a0 [ 322.301560] ? prune_icache_sb+0x1a0/0x1a0 [ 322.305784] ? rcu_is_watching+0x85/0x140 [ 322.310020] ? proc_match.part.4+0x29/0x30 [ 322.314261] proc_get_inode+0x1e/0x670 [ 322.318155] proc_lookup_de+0xe7/0x170 [ 322.322037] ? get_proc_task_net+0x191/0x250 [ 322.326453] proc_tgid_net_lookup+0x62/0xb0 [ 322.330798] ? proc_tgid_net_readdir+0xe0/0xe0 [ 322.335369] lookup_open+0x71d/0x1b40 [ 322.339173] ? complete_walk+0x260/0x260 [ 322.343244] ? down_read+0xaf/0x1b0 [ 322.346858] ? path_openat+0x21e4/0x4e20 [ 322.350909] ? __down_interruptible+0x6e0/0x6e0 [ 322.355586] path_openat+0x2211/0x4e20 [ 322.359483] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 322.364234] ? find_held_lock+0x36/0x1c0 [ 322.368309] ? lock_downgrade+0x8e0/0x8e0 [ 322.372444] ? do_sys_open+0x38e/0x770 [ 322.376327] ? kasan_check_read+0x11/0x20 [ 322.380462] ? do_raw_spin_unlock+0x9e/0x2e0 [ 322.384859] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 322.389429] ? __lock_is_held+0xb5/0x140 [ 322.393487] ? _raw_spin_unlock+0x22/0x30 [ 322.397625] ? __alloc_fd+0x544/0x6e0 [ 322.401412] ? usercopy_warn+0x120/0x120 [ 322.405468] ? exit_files+0xb0/0xb0 [ 322.409091] do_filp_open+0x249/0x350 [ 322.412972] ? may_open_dev+0x100/0x100 [ 322.416961] ? simple_attr_release+0x50/0x50 [ 322.421362] ? get_unused_fd_flags+0x121/0x190 [ 322.425929] ? getname_flags+0xd0/0x5a0 [ 322.429890] ? __alloc_fd+0x6e0/0x6e0 [ 322.433690] ? __sb_end_write+0xac/0xe0 [ 322.437663] do_sys_open+0x59a/0x770 [ 322.441371] ? filp_open+0x80/0x80 [ 322.444900] ? SyS_read+0x30/0x30 [ 322.448346] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 322.453182] SyS_openat+0x30/0x40 [ 322.456625] ? SyS_open+0x40/0x40 [ 322.460069] do_syscall_64+0x29e/0x9d0 [ 322.463945] ? vmalloc_sync_all+0x30/0x30 [ 322.468079] ? _raw_spin_unlock_irq+0x27/0x70 [ 322.472570] ? finish_task_switch+0x1ca/0x820 [ 322.477058] ? syscall_return_slowpath+0x5c0/0x5c0 [ 322.481976] ? syscall_return_slowpath+0x30f/0x5c0 [ 322.486900] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 322.492259] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 322.497095] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 322.502270] RIP: 0033:0x455279 [ 322.505442] RSP: 002b:00007f64f5fcbc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 322.513142] RAX: ffffffffffffffda RBX: 00007f64f5fcc6d4 RCX: 0000000000455279 [ 322.520400] RDX: 00000000000a4201 RSI: 00000000200000c0 RDI: ffffffffffffff9c [ 322.527663] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 322.534921] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 322.542175] R13: 0000000000000433 R14: 00000000006f9568 R15: 0000000000000006 2018/04/11 21:59:27 executing program 4 (fault-call:1 fault-nth:7): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa4201, 0x0) [ 322.606165] FAULT_INJECTION: forcing a failure. [ 322.606165] name failslab, interval 1, probability 0, space 0, times 0 [ 322.617837] CPU: 0 PID: 21417 Comm: syz-executor4 Not tainted 4.16.0+ #19 [ 322.624773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.634118] Call Trace: [ 322.636707] dump_stack+0x1b9/0x294 [ 322.640350] ? dump_stack_print_info.cold.2+0x52/0x52 [ 322.645563] should_fail.cold.4+0xa/0x1a [ 322.649636] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 322.654747] ? perf_trace_lock+0x495/0x900 [ 322.658987] ? graph_lock+0x170/0x170 [ 322.662809] ? find_held_lock+0x36/0x1c0 [ 322.666876] ? __lock_is_held+0xb5/0x140 [ 322.670951] ? check_same_owner+0x320/0x320 [ 322.675297] ? rcu_note_context_switch+0x710/0x710 [ 322.680262] __should_failslab+0x124/0x180 [ 322.684521] should_failslab+0x9/0x14 [ 322.688340] kmem_cache_alloc_trace+0x2cb/0x780 [ 322.693057] proc_reg_open+0xb9/0x510 [ 322.696887] ? proc_put_link+0x20/0x20 [ 322.700805] ? security_file_open+0x14f/0x1d0 [ 322.705334] do_dentry_open+0x7ef/0xf10 [ 322.709335] ? proc_put_link+0x20/0x20 [ 322.713243] vfs_open+0x139/0x230 [ 322.716695] path_openat+0x1676/0x4e20 [ 322.720605] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 322.725358] ? find_held_lock+0x36/0x1c0 [ 322.729438] ? lock_downgrade+0x8e0/0x8e0 [ 322.733579] ? do_sys_open+0x38e/0x770 [ 322.737462] ? kasan_check_read+0x11/0x20 [ 322.741604] ? do_raw_spin_unlock+0x9e/0x2e0 [ 322.746017] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 322.750604] ? __lock_is_held+0xb5/0x140 [ 322.754666] ? _raw_spin_unlock+0x22/0x30 [ 322.758804] ? __alloc_fd+0x544/0x6e0 [ 322.762594] ? usercopy_warn+0x120/0x120 [ 322.766650] ? exit_files+0xb0/0xb0 [ 322.770267] do_filp_open+0x249/0x350 [ 322.774065] ? may_open_dev+0x100/0x100 [ 322.778063] ? simple_attr_release+0x50/0x50 [ 322.782492] ? get_unused_fd_flags+0x121/0x190 [ 322.787108] ? getname_flags+0xd0/0x5a0 [ 322.791096] ? __alloc_fd+0x6e0/0x6e0 [ 322.794887] ? __sb_end_write+0xac/0xe0 [ 322.798865] do_sys_open+0x59a/0x770 [ 322.802596] ? filp_open+0x80/0x80 [ 322.806134] ? SyS_read+0x30/0x30 [ 322.809590] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 322.814519] SyS_openat+0x30/0x40 [ 322.817975] ? SyS_open+0x40/0x40 [ 322.821430] do_syscall_64+0x29e/0x9d0 [ 322.825313] ? vmalloc_sync_all+0x30/0x30 [ 322.829447] ? _raw_spin_unlock_irq+0x27/0x70 [ 322.833930] ? finish_task_switch+0x1ca/0x820 [ 322.838423] ? syscall_return_slowpath+0x5c0/0x5c0 [ 322.843342] ? syscall_return_slowpath+0x30f/0x5c0 [ 322.848265] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 322.853633] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 322.858597] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 322.863782] RIP: 0033:0x455279 [ 322.867051] RSP: 002b:00007f64f5fcbc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 322.874754] RAX: ffffffffffffffda RBX: 00007f64f5fcc6d4 RCX: 0000000000455279 [ 322.882014] RDX: 00000000000a4201 RSI: 00000000200000c0 RDI: ffffffffffffff9c [ 322.889285] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 322.896543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 322.903803] R13: 0000000000000433 R14: 00000000006f9568 R15: 0000000000000007 2018/04/11 21:59:27 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000040)={0x3, 0x6}) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x2000, 0x0) 2018/04/11 21:59:27 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x8, &(0x7f0000000180)=""/42) 2018/04/11 21:59:27 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x289}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x10000, 0x38, "002df45d22f1d9b3078816e624010a503ae6aaaee22c28c3eb3be45f14443554803ecf881a71e0d5313ce564f5740e3658eb74b8bf394867"}, 0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) bind(r2, &(0x7f0000000040)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:59:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0x200000000000000) 2018/04/11 21:59:27 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget(0x2, 0x401) msgsnd(r0, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1, 0x800) 2018/04/11 21:59:27 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0x40049409, 0x0) 2018/04/11 21:59:27 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = semget(0x0, 0x0, 0x100) semctl$GETZCNT(r1, 0x7, 0xf, &(0x7f00000009c0)=""/4096) r2 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r2, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:27 executing program 4 (fault-call:1 fault-nth:8): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa4201, 0x0) [ 323.003621] FAULT_INJECTION: forcing a failure. [ 323.003621] name failslab, interval 1, probability 0, space 0, times 0 [ 323.014970] CPU: 0 PID: 21445 Comm: syz-executor4 Not tainted 4.16.0+ #19 [ 323.021925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.031297] Call Trace: [ 323.033913] dump_stack+0x1b9/0x294 [ 323.037581] ? dump_stack_print_info.cold.2+0x52/0x52 [ 323.042806] should_fail.cold.4+0xa/0x1a [ 323.046884] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 323.051987] ? perf_trace_lock+0x495/0x900 [ 323.056216] ? graph_lock+0x170/0x170 [ 323.060024] ? find_held_lock+0x36/0x1c0 [ 323.064090] ? __lock_is_held+0xb5/0x140 [ 323.068157] ? check_same_owner+0x320/0x320 [ 323.072475] ? rcu_note_context_switch+0x710/0x710 [ 323.077539] __should_failslab+0x124/0x180 [ 323.081781] should_failslab+0x9/0x14 [ 323.085573] kmem_cache_alloc_trace+0x2cb/0x780 [ 323.090244] proc_reg_open+0xb9/0x510 [ 323.094042] ? proc_put_link+0x20/0x20 [ 323.097929] ? security_file_open+0x14f/0x1d0 [ 323.102504] do_dentry_open+0x7ef/0xf10 [ 323.106473] ? proc_put_link+0x20/0x20 [ 323.110367] vfs_open+0x139/0x230 [ 323.113818] path_openat+0x1676/0x4e20 [ 323.117722] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 323.122476] ? find_held_lock+0x36/0x1c0 [ 323.126548] ? lock_downgrade+0x8e0/0x8e0 [ 323.130695] ? do_sys_open+0x38e/0x770 [ 323.134605] ? kasan_check_read+0x11/0x20 [ 323.138745] ? do_raw_spin_unlock+0x9e/0x2e0 [ 323.143145] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 323.147716] ? __lock_is_held+0xb5/0x140 [ 323.151786] ? _raw_spin_unlock+0x22/0x30 [ 323.155922] ? __alloc_fd+0x544/0x6e0 [ 323.159710] ? usercopy_warn+0x120/0x120 [ 323.163767] ? exit_files+0xb0/0xb0 [ 323.167471] do_filp_open+0x249/0x350 [ 323.172228] ? may_open_dev+0x100/0x100 [ 323.176207] ? simple_attr_release+0x50/0x50 [ 323.180606] ? get_unused_fd_flags+0x121/0x190 [ 323.185174] ? getname_flags+0xd0/0x5a0 [ 323.189137] ? __alloc_fd+0x6e0/0x6e0 [ 323.192929] ? __sb_end_write+0xac/0xe0 [ 323.196900] do_sys_open+0x59a/0x770 [ 323.200609] ? filp_open+0x80/0x80 [ 323.204135] ? SyS_read+0x30/0x30 [ 323.207589] SyS_openat+0x30/0x40 [ 323.211035] ? SyS_open+0x40/0x40 [ 323.214484] do_syscall_64+0x29e/0x9d0 [ 323.218366] ? vmalloc_sync_all+0x30/0x30 [ 323.222503] ? _raw_spin_unlock_irq+0x27/0x70 [ 323.226989] ? finish_task_switch+0x1ca/0x820 [ 323.231479] ? syscall_return_slowpath+0x5c0/0x5c0 [ 323.236398] ? syscall_return_slowpath+0x30f/0x5c0 [ 323.241320] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 323.246680] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/04/11 21:59:28 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6, 0x12240) r0 = msgget(0x3, 0x480) msgsnd(r0, &(0x7f00000000c0)={0x3}, 0x8, 0x1) [ 323.251681] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 323.256857] RIP: 0033:0x455279 [ 323.260036] RSP: 002b:00007f64f5fcbc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 323.267996] RAX: ffffffffffffffda RBX: 00007f64f5fcc6d4 RCX: 0000000000455279 [ 323.275274] RDX: 00000000000a4201 RSI: 00000000200000c0 RDI: ffffffffffffff9c [ 323.282535] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 323.289790] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 323.297050] R13: 0000000000000433 R14: 00000000006f9568 R15: 0000000000000008 2018/04/11 21:59:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x8, &(0x7f0000000180)=""/42) 2018/04/11 21:59:28 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r1, 0xe, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0xffffffffffffffff) write(r2, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00000001c0)={0x3f, 0x0, 0x314e}) setuid(r4) read(r3, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:28 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x80) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) accept(r0, &(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000240)=0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:59:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0xfffff000) 2018/04/11 21:59:28 executing program 0: setitimer(0x2, &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x0) 2018/04/11 21:59:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x8, &(0x7f0000000180)=""/42) 2018/04/11 21:59:28 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x8e, "89ab1e2ea77ab636f016d968ee1875e1a9d51d4c30f477fa5b6e7dd3dabd44e25414e69c606e4bd6008d25a1d98f4de62a4e1550d296b50af87143afc489d0655f949ccfacb4b65bbfbbf8f83a6c7581a8792d32abd3ed8ba62a6445d0f26c5cbe514756d17d15a340bf07b507e0e3955763c9c47c8d9a990821378613b2575c5403059d68c5cc73abf16184cef3"}, &(0x7f0000000140)=0x96) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}}}, 0x84) ioctl$KDMKTONE(r0, 0x4b30, 0x9) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r1}, &(0x7f0000000280)=0x8) 2018/04/11 21:59:29 executing program 7: socketpair$inet(0x2, 0x80000, 0x650e, &(0x7f0000000040)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x2000, 0x0) 2018/04/11 21:59:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x8, &(0x7f0000000180)=""/42) 2018/04/11 21:59:29 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) write(r1, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) write$binfmt_misc(r2, &(0x7f0000000100)={'syz1', "239559732146e21864b2749ff7ba75643b5c8f210a010c9b593d470ec936d6754a20b69c912688113fdc"}, 0x2e) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000080)=""/99) read(r2, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0x6e010000) 2018/04/11 21:59:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="aacb36a0aaae69563a30c59e9172afc1bb970700d449f7bf318936e632dd1a506a733822cf2c49f6d9d863897cbb30e8bcd49d8313bbbac23007d7040941915cbc8c80c817c498e3a5b85d9f467e4b05eaa1b8337f85640cf61fcf69539cb5c9b5fb26832cd82ceb6cf4507e845ff910b80e51cd9d0ad76585f1580a35422496203f29b60a8cf610ea50aaf8f67242777ac35cb361a66c2536813b4c5680102b04f7005e1ffbc20290b8bb8d7ffd7474d0bcb51ef98d2b7a505f25443ef7a69cf7fd6cd24c74c36822233b4b3ea27f35665898167a2aa5f4f866368b9cf5238488d199a35861fbffb533b28da30000"], 0x8, 0x0) 2018/04/11 21:59:29 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x402, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='rose0\x00', 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000140)={'team0\x00'}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000000c0)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x100, 0x0) umount2(&(0x7f00000001c0)='./file0\x00', 0xf) 2018/04/11 21:59:29 executing program 4 (fault-call:1 fault-nth:9): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa4201, 0x0) 2018/04/11 21:59:29 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0x4020940d, 0x0) [ 324.181780] FAULT_INJECTION: forcing a failure. [ 324.181780] name failslab, interval 1, probability 0, space 0, times 0 [ 324.193082] CPU: 1 PID: 21508 Comm: syz-executor4 Not tainted 4.16.0+ #19 [ 324.200015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.209376] Call Trace: [ 324.211984] dump_stack+0x1b9/0x294 [ 324.215633] ? dump_stack_print_info.cold.2+0x52/0x52 [ 324.220846] should_fail.cold.4+0xa/0x1a [ 324.224926] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 324.230043] ? retint_kernel+0x10/0x10 [ 324.233925] ? graph_lock+0x170/0x170 [ 324.237717] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 324.242470] ? retint_kernel+0x10/0x10 [ 324.246345] ? __lock_is_held+0xb5/0x140 [ 324.250401] ? check_same_owner+0x320/0x320 [ 324.254711] ? rcu_note_context_switch+0x710/0x710 [ 324.259624] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 324.264367] __should_failslab+0x124/0x180 [ 324.268591] should_failslab+0x9/0x14 [ 324.272373] __kmalloc+0x2c8/0x760 [ 324.275899] ? __seq_open_private+0x23/0xd0 [ 324.280208] __seq_open_private+0x23/0xd0 [ 324.284342] seq_open_net+0xed/0x1a0 [ 324.288047] pfkey_seq_open+0x29/0x30 [ 324.291833] proc_reg_open+0x1b5/0x510 [ 324.295702] ? get_acqseq+0x50/0x50 [ 324.299315] ? single_release_net+0xc0/0xc0 [ 324.303636] ? proc_put_link+0x20/0x20 [ 324.307512] ? security_file_open+0x14f/0x1d0 [ 324.311998] do_dentry_open+0x7ef/0xf10 [ 324.315966] ? proc_put_link+0x20/0x20 [ 324.319848] vfs_open+0x139/0x230 [ 324.323304] path_openat+0x1676/0x4e20 [ 324.327190] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 324.331932] ? find_held_lock+0x36/0x1c0 [ 324.335988] ? lock_downgrade+0x8e0/0x8e0 [ 324.340122] ? do_sys_open+0x38e/0x770 [ 324.343996] ? kasan_check_read+0x11/0x20 [ 324.348130] ? do_raw_spin_unlock+0x9e/0x2e0 [ 324.352523] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 324.357173] ? __lock_is_held+0xb5/0x140 [ 324.361222] ? _raw_spin_unlock+0x22/0x30 [ 324.365355] ? __alloc_fd+0x544/0x6e0 [ 324.369137] ? usercopy_warn+0x120/0x120 [ 324.373186] ? exit_files+0xb0/0xb0 [ 324.376795] do_filp_open+0x249/0x350 [ 324.380582] ? may_open_dev+0x100/0x100 [ 324.384548] ? simple_attr_release+0x50/0x50 [ 324.388942] ? get_unused_fd_flags+0x121/0x190 [ 324.393509] ? getname_flags+0xd0/0x5a0 [ 324.397469] ? __alloc_fd+0x6e0/0x6e0 [ 324.401254] ? __sb_end_write+0xac/0xe0 [ 324.405214] do_sys_open+0x59a/0x770 [ 324.408922] ? filp_open+0x80/0x80 [ 324.412450] ? SyS_read+0x30/0x30 [ 324.415891] SyS_openat+0x30/0x40 [ 324.419329] ? SyS_open+0x40/0x40 [ 324.422767] do_syscall_64+0x29e/0x9d0 [ 324.426637] ? vmalloc_sync_all+0x30/0x30 [ 324.430767] ? _raw_spin_unlock_irq+0x27/0x70 [ 324.435249] ? finish_task_switch+0x1ca/0x820 [ 324.439731] ? syscall_return_slowpath+0x5c0/0x5c0 [ 324.444661] ? syscall_return_slowpath+0x30f/0x5c0 [ 324.449577] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 324.455095] ? retint_user+0x18/0x18 [ 324.458794] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 324.463624] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 324.468794] RIP: 0033:0x455279 [ 324.471964] RSP: 002b:00007f64f5fcbc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 2018/04/11 21:59:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x8, &(0x7f0000000180)=""/42) 2018/04/11 21:59:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0xf0) 2018/04/11 21:59:29 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080)={0x9, 0xf9c}, 0x2) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) [ 324.479743] RAX: ffffffffffffffda RBX: 00007f64f5fcc6d4 RCX: 0000000000455279 [ 324.486994] RDX: 00000000000a4201 RSI: 00000000200000c0 RDI: ffffffffffffff9c [ 324.494248] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 324.501497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 324.508749] R13: 0000000000000433 R14: 00000000006f9568 R15: 0000000000000009 2018/04/11 21:59:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x4}, 0x8, 0x800004000000000) 2018/04/11 21:59:29 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x42000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r1, &(0x7f0000000800)=""/181, 0xb5) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x7, 0x80000) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000100)=0x9) 2018/04/11 21:59:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0x16e) 2018/04/11 21:59:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x8, &(0x7f0000000180)=""/42) 2018/04/11 21:59:29 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x1, 0xe855}, &(0x7f00000000c0)=0x90) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000200)={'bridge0\x00', {0x2, 0x4e21}}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000440)=0xe8) ioprio_get$uid(0x3, r3) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000300)=0x8000) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000240)=0x5, &(0x7f0000000280)=0x4) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000002c0)={0x1f, 0x3ff, 0xd2c, 0xfffffffffffffff9, 0x200, 0x7, 0x1, 0x1, 0x5, 0x7, 0x1, 0x9}) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) 2018/04/11 21:59:30 executing program 7: pipe2(&(0x7f0000000040), 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x2000, 0x0) 2018/04/11 21:59:30 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101240, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0x36, 0x4) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000000000b198744cee6b2c48b03fcb9ddb464722c895c82e5950494937cd33271541936a0f03950474b236a46d5c63bbfe901eeff9805e1db10c21cf599f86bccb7bac5247c030f7c41ce1e106000000000000002f6d52913f021760d7e3d1af036cfeedf8ff7e860dc876658944f946138f"], 0x8, 0x0) shmget(0x3, 0x1000, 0x400, &(0x7f0000ffd000/0x1000)=nil) 2018/04/11 21:59:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0xfffffffffffff000) 2018/04/11 21:59:30 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000080)={0x800, 0xb6, 0x2}) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:30 executing program 4 (fault-call:1 fault-nth:10): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa4201, 0x0) 2018/04/11 21:59:30 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x8, &(0x7f0000000180)=""/42) 2018/04/11 21:59:30 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0x5421, 0x0) 2018/04/11 21:59:30 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x8c600, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000040)=""/155, &(0x7f0000000140)=0x9b) socket$inet(0x2, 0x801, 0x2) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x40) 2018/04/11 21:59:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0x2000000) 2018/04/11 21:59:30 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000000180)=""/42) 2018/04/11 21:59:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x8, 0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xc3, 0x400) 2018/04/11 21:59:30 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:30 executing program 1: perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x3e5, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x6, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:59:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0x9effffff) 2018/04/11 21:59:30 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0x4004ae8b, 0x0) [ 325.609534] FAULT_INJECTION: forcing a failure. [ 325.609534] name failslab, interval 1, probability 0, space 0, times 0 [ 325.620911] CPU: 0 PID: 21597 Comm: syz-executor4 Not tainted 4.16.0+ #19 [ 325.627857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.637222] Call Trace: [ 325.639814] dump_stack+0x1b9/0x294 [ 325.643456] ? dump_stack_print_info.cold.2+0x52/0x52 [ 325.648649] ? __kernel_text_address+0xd/0x40 [ 325.653156] should_fail.cold.4+0xa/0x1a [ 325.657216] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 325.662315] ? save_stack+0x43/0xd0 [ 325.668367] ? graph_lock+0x170/0x170 [ 325.672155] ? pfkey_seq_open+0x29/0x30 [ 325.676116] ? proc_reg_open+0x1b5/0x510 [ 325.680168] ? do_dentry_open+0x7ef/0xf10 [ 325.684304] ? vfs_open+0x139/0x230 [ 325.687922] ? path_openat+0x1676/0x4e20 [ 325.691970] ? do_filp_open+0x249/0x350 [ 325.695939] ? find_held_lock+0x36/0x1c0 [ 325.700001] ? __lock_is_held+0xb5/0x140 [ 325.704072] ? check_same_owner+0x320/0x320 [ 325.708390] ? rcu_note_context_switch+0x710/0x710 [ 325.713309] ? __lock_is_held+0xb5/0x140 [ 325.717368] __should_failslab+0x124/0x180 [ 325.721596] should_failslab+0x9/0x14 [ 325.725387] kmem_cache_alloc_trace+0x2cb/0x780 [ 325.730056] ? rcu_read_lock_sched_held+0x108/0x120 [ 325.735060] ? __kmalloc+0x5f9/0x760 [ 325.738771] seq_open+0x83/0x1f0 [ 325.742130] __seq_open_private+0x3b/0xd0 [ 325.746268] seq_open_net+0xed/0x1a0 [ 325.749976] pfkey_seq_open+0x29/0x30 [ 325.753775] proc_reg_open+0x1b5/0x510 [ 325.757650] ? get_acqseq+0x50/0x50 [ 325.761264] ? single_release_net+0xc0/0xc0 [ 325.765573] ? proc_put_link+0x20/0x20 [ 325.769458] ? security_file_open+0x14f/0x1d0 [ 325.773947] do_dentry_open+0x7ef/0xf10 [ 325.777910] ? proc_put_link+0x20/0x20 [ 325.781794] vfs_open+0x139/0x230 [ 325.785238] path_openat+0x1676/0x4e20 [ 325.789169] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 325.793920] ? find_held_lock+0x36/0x1c0 [ 325.797983] ? lock_downgrade+0x8e0/0x8e0 [ 325.802121] ? do_sys_open+0x38e/0x770 [ 325.806007] ? kasan_check_read+0x11/0x20 [ 325.810150] ? do_raw_spin_unlock+0x9e/0x2e0 [ 325.814547] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 325.819123] ? __lock_is_held+0xb5/0x140 [ 325.823202] ? _raw_spin_unlock+0x22/0x30 [ 325.827350] ? __alloc_fd+0x544/0x6e0 [ 325.831138] ? usercopy_warn+0x120/0x120 [ 325.835285] ? exit_files+0xb0/0xb0 [ 325.838903] do_filp_open+0x249/0x350 [ 325.842693] ? may_open_dev+0x100/0x100 [ 325.846667] ? simple_attr_release+0x50/0x50 [ 325.851065] ? get_unused_fd_flags+0x121/0x190 [ 325.855649] ? getname_flags+0xd0/0x5a0 [ 325.859611] ? __alloc_fd+0x6e0/0x6e0 [ 325.863404] ? __sb_end_write+0xac/0xe0 [ 325.867375] do_sys_open+0x59a/0x770 [ 325.871081] ? filp_open+0x80/0x80 [ 325.874609] ? SyS_read+0x30/0x30 [ 325.878053] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 325.882890] SyS_openat+0x30/0x40 [ 325.887227] ? SyS_open+0x40/0x40 [ 325.890678] do_syscall_64+0x29e/0x9d0 [ 325.894554] ? vmalloc_sync_all+0x30/0x30 [ 325.898705] ? _raw_spin_unlock_irq+0x27/0x70 [ 325.903193] ? finish_task_switch+0x1ca/0x820 [ 325.907679] ? syscall_return_slowpath+0x5c0/0x5c0 [ 325.912597] ? syscall_return_slowpath+0x30f/0x5c0 [ 325.917519] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 325.922878] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 325.927715] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 325.933499] RIP: 0033:0x455279 [ 325.936676] RSP: 002b:00007f64f5fcbc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 325.944376] RAX: ffffffffffffffda RBX: 00007f64f5fcc6d4 RCX: 0000000000455279 [ 325.951634] RDX: 00000000000a4201 RSI: 00000000200000c0 RDI: ffffffffffffff9c 2018/04/11 21:59:30 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000000180)=""/42) [ 325.958892] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 325.966148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 325.973406] R13: 0000000000000433 R14: 00000000006f9568 R15: 000000000000000a 2018/04/11 21:59:31 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0x6e01) 2018/04/11 21:59:31 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/11 21:59:31 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) r2 = syz_open_pts(r1, 0x0) socketpair(0x2, 0x800, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r2, &(0x7f0000000800)=""/181, 0xb5) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000000100)={0x2, 0x9, 0x8, 0x10001, 0x7f, 0x80}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)=r0) 2018/04/11 21:59:31 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x2000, 0x0) 2018/04/11 21:59:31 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x24000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000000c0)={'rose0\x00', @random="1c22bb756ece"}) sched_setattr(r1, &(0x7f0000000180)={0x0, 0x7, 0x1, 0x3, 0x81, 0x4, 0x8, 0x2}, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000080)={0x0, 0x3f}) 2018/04/11 21:59:31 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000000180)=""/42) 2018/04/11 21:59:31 executing program 4 (fault-call:1 fault-nth:11): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa4201, 0x0) 2018/04/11 21:59:31 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xc0045877, 0x0) 2018/04/11 21:59:31 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa4201, 0x0) 2018/04/11 21:59:32 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = msgget(0x1, 0x0) msgsnd(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="4f03ab0f58ee547caec939fb", @ANYRES64, @ANYRES16, @ANYRES32=r0, @ANYRES64=r0, @ANYRES16=r0], 0x6, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40, 0x0) 2018/04/11 21:59:32 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) getrusage(0x0, &(0x7f00000000c0)) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x34000, 0x0, 0x100120}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2000000000000000, 0x40000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000001c0)={0x100, 0x6, 0x200, {0x77359400}, 0x1, 0x5}) 2018/04/11 21:59:32 executing program 3 (fault-call:1 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000000180)=""/42) 2018/04/11 21:59:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x100) msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1008, 0x800) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffff884, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000080)=0x2b4, 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x240, 0x0) getsockopt$llc_int(r2, 0x10c, 0xe, &(0x7f00000000c0), &(0x7f0000001180)=0x4) 2018/04/11 21:59:32 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xc0189436, 0x0) 2018/04/11 21:59:32 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000080)=0x2) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:32 executing program 1: syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x8, 0x60400) socket$kcm(0x29, 0x5, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001b00)={0xc, 0x9, &(0x7f0000001a00)=@framed={{0x18, 0x0, 0x0, 0x0, 0xd3d, 0x0, 0x0, 0x0, 0x1000}, [@jmp={0x5, 0x8000, 0x2, 0x7, 0x5, 0xfffffff8, 0xffffffffffffffff}, @ldst={0x0, 0x1, 0x3, 0x9, 0x3, 0x100, 0x1c}, @map={0x18, 0x9, 0x1, 0x0, 0xffffffffffffff9c}], {0x95}}, &(0x7f0000001a80)='syzkaller\x00', 0x0, 0x1f, &(0x7f0000001ac0)=""/31, 0x41100, 0x1}, 0x48) r1 = epoll_create(0x10001) r2 = dup3(r0, r1, 0x80000) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000000040)=0x7) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000080)={0x7fffffff, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f00000000c0)={0x80000000, r3}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:59:32 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/.roc/self/net/pfkey\x00', 0xa4201, 0x0) [ 327.357484] FAULT_INJECTION: forcing a failure. [ 327.357484] name failslab, interval 1, probability 0, space 0, times 0 [ 327.369168] CPU: 0 PID: 21657 Comm: syz-executor3 Not tainted 4.16.0+ #19 [ 327.376123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.385496] Call Trace: [ 327.388107] dump_stack+0x1b9/0x294 [ 327.391770] ? dump_stack_print_info.cold.2+0x52/0x52 [ 327.396985] ? percpu_ref_put_many+0x132/0x230 [ 327.401606] should_fail.cold.4+0xa/0x1a [ 327.405699] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 327.410840] ? graph_lock+0x170/0x170 [ 327.414676] ? find_held_lock+0x36/0x1c0 [ 327.418790] ? __lock_is_held+0xb5/0x140 [ 327.425158] ? check_same_owner+0x320/0x320 [ 327.429506] ? perf_tp_event+0x91f/0xc30 [ 327.433594] ? rcu_note_context_switch+0x710/0x710 [ 327.438557] __should_failslab+0x124/0x180 [ 327.442906] should_failslab+0x9/0x14 [ 327.446735] kmem_cache_alloc+0x2af/0x760 [ 327.450910] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 327.456478] ptlock_alloc+0x20/0x80 [ 327.460141] pte_alloc_one+0x6b/0x120 [ 327.464059] do_huge_pmd_anonymous_page+0x85b/0x1e40 [ 327.469192] ? perf_trace_buf_update+0x66/0xb0 [ 327.473799] ? __thp_get_unmapped_area+0x180/0x180 [ 327.478841] ? __lock_acquire+0x7f5/0x5130 [ 327.483116] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 327.488244] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 327.493369] ? perf_trace_run_bpf_submit+0x246/0x370 [ 327.498502] ? perf_tp_event+0xc30/0xc30 [ 327.502603] ? memset+0x31/0x40 [ 327.505914] ? perf_trace_lock+0x495/0x900 [ 327.510198] ? pud_val+0x80/0xf0 [ 327.513584] ? pmd_val+0xf0/0xf0 [ 327.516976] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 327.522537] __handle_mm_fault+0x290b/0x4150 [ 327.526973] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 327.531731] ? graph_lock+0x170/0x170 [ 327.535535] ? find_held_lock+0x36/0x1c0 [ 327.539601] ? lock_downgrade+0x8e0/0x8e0 [ 327.543762] ? handle_mm_fault+0x8c0/0xc70 [ 327.547997] handle_mm_fault+0x53a/0xc70 [ 327.552062] ? __handle_mm_fault+0x4150/0x4150 [ 327.556811] ? find_vma+0x34/0x190 [ 327.560347] __do_page_fault+0x60b/0xe40 [ 327.564408] ? mm_fault_error+0x380/0x380 [ 327.568549] ? graph_lock+0x170/0x170 [ 327.572343] do_page_fault+0xee/0x8a7 [ 327.576136] ? vmalloc_sync_all+0x30/0x30 [ 327.580277] ? find_held_lock+0x36/0x1c0 [ 327.584344] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 327.589190] page_fault+0x25/0x50 [ 327.592632] RIP: 0010:copy_user_generic_unrolled+0xa0/0xc0 [ 327.598239] RSP: 0018:ffff88018becfd88 EFLAGS: 00010206 [ 327.603595] RAX: 0000000000000073 RBX: 0000000000000006 RCX: 0000000000000006 [ 327.610850] RDX: 0000000000000006 RSI: ffffffff87b5a100 RDI: 0000000020000180 [ 327.618106] RBP: ffff88018becfdc0 R08: fffffbfff0f6b421 R09: fffffbfff0f6b420 [ 327.625361] R10: fffffbfff0f6b420 R11: 0000000000000005 R12: 0000000020000186 [ 327.632706] R13: 0000000020000180 R14: ffffffff87b5a100 R15: 00007ffffffff000 [ 327.639993] ? _copy_to_user+0xf6/0x110 [ 327.643969] SyS_sysfs+0x16a/0x3d0 [ 327.647498] ? put_filesystem+0x40/0x40 [ 327.651723] do_syscall_64+0x29e/0x9d0 [ 327.655597] ? vmalloc_sync_all+0x30/0x30 [ 327.659730] ? _raw_spin_unlock_irq+0x27/0x70 [ 327.664217] ? finish_task_switch+0x1ca/0x820 [ 327.668705] ? syscall_return_slowpath+0x5c0/0x5c0 [ 327.673633] ? syscall_return_slowpath+0x30f/0x5c0 [ 327.678557] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 327.683916] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 327.688753] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 327.693928] RIP: 0033:0x455279 [ 327.697105] RSP: 002b:00007f3cf773bc68 EFLAGS: 00000246 ORIG_RAX: 000000000000008b [ 327.704804] RAX: ffffffffffffffda RBX: 00007f3cf773c6d4 RCX: 0000000000455279 [ 327.712062] RDX: 0000000020000180 RSI: 0000000000000000 RDI: 0000000000000002 [ 327.719317] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 327.726573] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 327.733829] R13: 0000000000000654 R14: 00000000006fc880 R15: 0000000000000000 2018/04/11 21:59:32 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='//roc/self/net/pfkey\x00', 0xa4201, 0x0) 2018/04/11 21:59:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000040)=0x100000001, 0x4) 2018/04/11 21:59:32 executing program 0 (fault-call:1 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/11 21:59:32 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x10, 0x6, 0x10001, &(0x7f0000000000)) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:59:32 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x7fffffff, 0x0, 0x0, 0x0, 0x55}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:32 executing program 3 (fault-call:1 fault-nth:1): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000000180)=""/42) 2018/04/11 21:59:32 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80102, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x2000, 0x0) 2018/04/11 21:59:32 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xc018ae85, 0x0) 2018/04/11 21:59:32 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000000180)=""/42) 2018/04/11 21:59:32 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'syzkaller1\x00', 0x2003}) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000100)=[{0x20, 0x0, 0x7, "8309e4b7ccfc77f602"}], 0x20}}], 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000080)=0xc, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0x10) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000340)={'nat\x00', 0x0, 0x3, 0xf2, [], 0x3, &(0x7f0000000140)=[{}, {}, {}], &(0x7f0000000180)=""/242}, &(0x7f0000000280)=0x78) [ 327.856136] FAULT_INJECTION: forcing a failure. [ 327.856136] name failslab, interval 1, probability 0, space 0, times 0 [ 327.867481] CPU: 0 PID: 21689 Comm: syz-executor0 Not tainted 4.16.0+ #19 [ 327.874429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.883801] Call Trace: [ 327.886421] dump_stack+0x1b9/0x294 [ 327.890082] ? dump_stack_print_info.cold.2+0x52/0x52 [ 327.895323] should_fail.cold.4+0xa/0x1a [ 327.899424] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 327.904566] ? find_held_lock+0x36/0x1c0 [ 327.908673] ? find_held_lock+0x36/0x1c0 [ 327.912798] ? check_same_owner+0x320/0x320 [ 327.917151] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 327.922112] ? rcu_note_context_switch+0x710/0x710 [ 327.927076] ? wait_for_completion+0x870/0x870 [ 327.931691] __should_failslab+0x124/0x180 [ 327.935968] should_failslab+0x9/0x14 [ 327.939788] kmem_cache_alloc+0x2af/0x760 [ 327.943978] getname_flags+0xd0/0x5a0 [ 327.947795] ? __sb_end_write+0xac/0xe0 [ 327.951792] getname+0x19/0x20 [ 327.955004] do_sys_open+0x38e/0x770 [ 327.958746] ? filp_open+0x80/0x80 [ 327.962306] ? SyS_read+0x30/0x30 [ 327.965776] SyS_openat+0x30/0x40 [ 327.969223] ? SyS_open+0x40/0x40 [ 327.972675] do_syscall_64+0x29e/0x9d0 [ 327.976555] ? vmalloc_sync_all+0x30/0x30 [ 327.980695] ? _raw_spin_unlock_irq+0x27/0x70 [ 327.985187] ? finish_task_switch+0x1ca/0x820 [ 327.989675] ? syscall_return_slowpath+0x5c0/0x5c0 [ 327.994594] ? syscall_return_slowpath+0x30f/0x5c0 [ 327.999524] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 328.004899] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 328.009740] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 328.014931] RIP: 0033:0x455279 [ 328.018111] RSP: 002b:00007fb074cc5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 328.025815] RAX: ffffffffffffffda RBX: 00007fb074cc66d4 RCX: 0000000000455279 [ 328.033072] RDX: 0000000000004000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 328.040326] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 328.047582] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 328.054838] R13: 0000000000000436 R14: 00000000006f95b0 R15: 0000000000000000 2018/04/11 21:59:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x3, 0x0, &(0x7f0000000180)=""/42) 2018/04/11 21:59:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000004c0)=0x0) sendmsg$netlink(r0, &(0x7f0000000640)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfb, 0x20000000}, 0xc, &(0x7f0000000580)=[{&(0x7f0000000080)={0x24, 0x1e, 0x4, 0x70bd25, 0x25dfdbfc, "", [@typed={0x14, 0x38, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x24}, {&(0x7f0000000100)={0x118, 0x36, 0x800, 0x70bd2a, 0x25dfdbfd, "", [@generic="6768f12fa4d270b66b2a00f21db2e14481a2f1cd74d8ced0fb576157790ef04507fba7981178817108d0908192b464cac1e8015af34faa685af73bc0327a61a4f4f1e5f9ee1ff4a0b51c862833b23c158962a181ad78d9b16c7a7e306d66eab4fe8bb1175c1665ab5138b5bc8425ab9207b4f076a8b9b2d128c13e0807c8a3bd909cfaee218379360feef84c3c8fe69599301f1f361b1b57b66338e083fced24a2cd6d2099683aeedf4bdae58977efc636e60182bd07a3ff10698b9991fea083ab9f1dfb93f8ab38546b539b5580e8cc6f1028a497", @generic="e9b5c4f29dd0408a1ce22aace81deef7f9d5d4cbc242514d606fab28001620f70049e94294b2b9e6e6b3104858cabaecb35df1"]}, 0x118}, {&(0x7f0000000240)={0x104, 0x7, 0x400, 0x70bd28, 0x25dfdbfd, "", [@generic="0938636b1e83a5e691b7229ace46f1df650aab048ffe373b2916cb51c4c8e77431ca403d2c780ddde60b40efcee017eeef788adb623bf74c99c07fd841812deb216d70c02c765d0bc16402d52c3fe6fbc7c304f619b34ffd9419390eeae7aa54b786ebdc5eea88d047256c382af49bcb3e7ef5900be209e19c0403e5ac9b608d617c421a14502f7bc3215ed4032c4f7c0334ed8f88682e7e8bd5437bdf2234acbfcc2197e457b6ea3aee32807d6711f888676c961a4a8e9e9657b7f86aef464b3d8678828ad3a6934be5aab7d09f0513aa40f59ee77e1430ad04ff4a29514d6267a49459b53ee44696e64962f7cd1ff711f0a7c5"]}, 0x104}, {&(0x7f0000000380)={0x130, 0x3d, 0x300, 0x70bd27, 0x25dfdbfc, "", [@generic="bed6e604e4b2c5fddf202008cbe0dcfbf9b906e33c1443d7a0a8a51da7b2af57c2ac19cfd334a0d0bd0b7d54086b2467907a30a3d9a7f912b277bcd30e6e8442d60aa6bcc078b02b8dc6de1b0e424c3e82940525a8dcce192adfce44e476f03cc52154b01cce7e7a947ff2ac63b75a76b570602acbcdf34b3140a5c6678c9229ccaf0db8e8d3a1afc6f44378ded6373da76b3d1e2a3b746289b234df45d86eb324426e75b44e876ffc06c73969c4b9b1af6d5ca3d0ca482aab1b50f8f43ffc86d48a02aa85", @nested={0x58, 0x71, [@generic="0310b4b4eadf61072840f8d339783e421e9dcd4a687478fabd16d56d164796737a274410190d2f5a530aeec3465efa6a35e0e41094bebe7fac28d13bfcca19c8bdbe20cf4779657ee4c6d3315124aa97e8"]}]}, 0x130}, {&(0x7f0000000500)={0x6c, 0x38, 0x210, 0x70bd2a, 0x25dfdbff, "", [@typed={0x4, 0x2b}, @typed={0x8, 0x89, @pid=r1}, @generic="5ced99d9a70f575658db21cb82302c94026c9e0b470956f6bae9f8fc77d94ff7f28e16ed3a630c5db602d228f095fef8eff3b3af96a6a5e0a8927672f0714c9153e772e2c1603f", @typed={0x8, 0x12, @fd=r0}]}, 0x6c}], 0x5, &(0x7f0000000600)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x28, 0x40000}, 0x14) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:59:33 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc//elf/net/pfkey\x00', 0xa4201, 0x0) 2018/04/11 21:59:33 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000080)) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x0) write(r1, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r0, &(0x7f00000000c0)=""/181, 0x2de) 2018/04/11 21:59:33 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x4}, 0x8) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:59:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x4, 0x0, &(0x7f0000000180)=""/42) 2018/04/11 21:59:33 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/.elf/net/pfkey\x00', 0xa4201, 0x0) 2018/04/11 21:59:33 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0x8004ae98, 0x0) 2018/04/11 21:59:33 executing program 0 (fault-call:1 fault-nth:1): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/11 21:59:33 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b5f5f1c89b8a225612318fd43d85983b11889ff0700000000000055261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e07000000807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:33 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/.et/pfkey\x00', 0xa4201, 0x0) 2018/04/11 21:59:33 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0x8090ae81, 0x0) 2018/04/11 21:59:33 executing program 7: msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x2000, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x242000, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000001c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x620, 0x230, 0x0, 0x140, 0x438, 0x140, 0x550, 0x550, 0x550, 0x550, 0x550, 0x6, &(0x7f0000000140), {[{{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x220, 0x8, 0x2}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x7}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0xe8, 0x4}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@loopback={0x0, 0x1}, @empty, [0x0, 0xff, 0xffffffff], [0xffffffff, 0xff0000ff, 0xff, 0xffffffff], 'sit0\x00', 'bridge0\x00', {0xff}, {}, 0x0, 0x6, 0x0, 0x1}, 0x0, 0xf0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @HL={0x28, 'HL\x00', 0x0, {0x3, 0x5}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x2, 0x800, 0x2}}}, {{@ipv6={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, [0xffffffff, 0xffffff00, 0x0, 0xffffffff], [0xff, 0xffffff00, 0xffffffff], 'ip6gretap0\x00', 'dummy0\x00', {0xff}, {}, 0x87, 0x5a, 0x6, 0x4}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x5, 0x100}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x680) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000040)={[0x4, 0x3000, 0x101000, 0xd000], 0x2, 0xa7, 0x3}) 2018/04/11 21:59:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x146, &(0x7f0000000180)=""/42) 2018/04/11 21:59:33 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x401, 0x4000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x5, 0x0, 0x0, 0x81}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r2 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = getegid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000540)) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r4, r5, r6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000180)=0xd, 0x11c) r7 = dup2(r2, r3) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00000000c0)={r1}) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8008000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xe4, r8, 0x4, 0x70bd28, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf5}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7fffffff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x8010}, 0x44) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) setsockopt$inet6_dccp_int(r7, 0x21, 0x10, &(0x7f0000000500)=0x10001, 0x4) 2018/04/11 21:59:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e000103e590000000000000000003000000000000000000000000000000"], 0x1}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xc8, 0x27, 0x10, 0x70bd25, 0x25dfdbfc, {0x19}, [@nested={0xc, 0x89, [@typed={0x8, 0x8f, @str='/\x00'}]}, @nested={0xa8, 0x48, [@generic="b709fb5b913ac641a7bf0ea5c5646266e57dc2a9354b6024637c50258ff5333252d2972a9901ddb047b7fc73008ed12244dc4663d5a03fdc0415d44ac3551d6408537f9acb3510ffeddbc831c571566ac79fa5b4af6c63db246c83fbb6d5c3b1720551b6fbc441fceb400d2c80339fc9c2fb40ff52d8bf6d61fcf2b44c88757c7e2df886d489237d78cae987d30b06e12d0a688f9e24c8388a6d6d0873899fca4ee8"]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x8080}, 0x4000) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x400400, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f0000000100)=0xb) 2018/04/11 21:59:33 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8, 0xc080) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) write(r1, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r2, &(0x7f0000000800)=""/181, 0xb5) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00000002c0)={0x1, 0x8, 0x4, 0x1, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) 2018/04/11 21:59:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0xb01, &(0x7f0000000180)=""/42) [ 328.861700] FAULT_INJECTION: forcing a failure. [ 328.861700] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 328.873562] CPU: 0 PID: 21760 Comm: syz-executor0 Not tainted 4.16.0+ #19 [ 328.880501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.889868] Call Trace: [ 328.892488] dump_stack+0x1b9/0x294 [ 328.896159] ? dump_stack_print_info.cold.2+0x52/0x52 [ 328.901374] ? graph_lock+0x170/0x170 [ 328.905212] should_fail.cold.4+0xa/0x1a [ 328.909305] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 328.914443] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 328.919578] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 328.924717] ? perf_tp_event+0xc30/0xc30 [ 328.928808] ? perf_trace_lock+0x495/0x900 [ 328.933080] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 328.938210] ? memset+0x31/0x40 [ 328.941532] ? find_held_lock+0x36/0x1c0 [ 328.945628] ? zap_class+0x720/0x720 [ 328.949368] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 328.954934] ? should_fail+0x21b/0xbcd [ 328.958834] __alloc_pages_nodemask+0x34e/0xd70 [ 328.963497] ? find_held_lock+0x36/0x1c0 [ 328.967551] ? __alloc_pages_slowpath+0x2dc0/0x2dc0 [ 328.972651] ? find_held_lock+0x36/0x1c0 [ 328.976724] ? check_same_owner+0x320/0x320 [ 328.981040] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 328.985971] cache_grow_begin+0x72/0x6c0 [ 328.990043] kmem_cache_alloc+0x689/0x760 [ 328.994203] getname_flags+0xd0/0x5a0 [ 328.997989] ? __sb_end_write+0xac/0xe0 [ 329.001961] getname+0x19/0x20 [ 329.005146] do_sys_open+0x38e/0x770 [ 329.008856] ? filp_open+0x80/0x80 [ 329.012384] ? SyS_read+0x30/0x30 [ 329.015836] SyS_openat+0x30/0x40 [ 329.019282] ? SyS_open+0x40/0x40 [ 329.022729] do_syscall_64+0x29e/0x9d0 [ 329.026604] ? vmalloc_sync_all+0x30/0x30 [ 329.030741] ? _raw_spin_unlock_irq+0x27/0x70 [ 329.035224] ? finish_task_switch+0x1ca/0x820 [ 329.039711] ? syscall_return_slowpath+0x5c0/0x5c0 [ 329.044638] ? syscall_return_slowpath+0x30f/0x5c0 [ 329.049564] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 329.054920] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 329.059756] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 329.064932] RIP: 0033:0x455279 [ 329.068110] RSP: 002b:00007fb074cc5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 329.075808] RAX: ffffffffffffffda RBX: 00007fb074cc66d4 RCX: 0000000000455279 [ 329.083069] RDX: 0000000000004000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 329.090325] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 329.097595] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 329.104854] R13: 0000000000000436 R14: 00000000006f95b0 R15: 0000000000000001 2018/04/11 21:59:34 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e16, 0x0, 0x1, 0x0, 0x8}, 0x0, 0x0, r1, 0x0) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x4, 0x100) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000040)=""/106) 2018/04/11 21:59:34 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) fremovexattr(r0, &(0x7f0000000000)=@random={'security.', "26c876626f786e65743000"}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:59:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x2e00, &(0x7f0000000180)=""/42) 2018/04/11 21:59:34 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self//et/pfkey\x00', 0xa4201, 0x0) 2018/04/11 21:59:34 executing program 0 (fault-call:1 fault-nth:2): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/11 21:59:34 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0x4138ae84, 0x0) 2018/04/11 21:59:34 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000000000000001c000000000000000000"], 0x1}, 0x1}, 0x0) 2018/04/11 21:59:34 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) write(r1, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r2, &(0x7f0000000800)=""/181, 0xb5) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000080)="98ed7bf50621db152c166c4a84fae810051af844aa58d16b4ca841d795537d498578e532e962f24d2429ea8bb717c1c38dd752359934467b3539bb826924617e4c88a34604ed08f21c930064b4aad65548b6a34c50513e6ce14698b8aee759dda784e44c8d798df8c037b8ec047cc46784136aabbe1133c47dbc9882ad926437c183fa399284803b0ad3", &(0x7f0000000140)=""/78}, 0x18) [ 329.295675] FAULT_INJECTION: forcing a failure. [ 329.295675] name failslab, interval 1, probability 0, space 0, times 0 [ 329.307060] CPU: 1 PID: 21792 Comm: syz-executor0 Not tainted 4.16.0+ #19 [ 329.314006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.323377] Call Trace: [ 329.325990] dump_stack+0x1b9/0x294 [ 329.329633] ? dump_stack_print_info.cold.2+0x52/0x52 [ 329.334946] should_fail.cold.4+0xa/0x1a [ 329.339017] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 329.344125] ? debug_check_no_locks_freed+0x310/0x310 [ 329.349311] ? print_usage_bug+0xc0/0xc0 [ 329.353361] ? find_held_lock+0x36/0x1c0 [ 329.357419] ? check_same_owner+0x320/0x320 [ 329.361731] ? rcu_note_context_switch+0x710/0x710 [ 329.366645] ? graph_lock+0x170/0x170 [ 329.370436] __should_failslab+0x124/0x180 [ 329.374659] should_failslab+0x9/0x14 [ 329.378441] kmem_cache_alloc+0x2af/0x760 [ 329.382574] ? debug_check_no_locks_freed+0x310/0x310 [ 329.387752] get_empty_filp+0x125/0x520 [ 329.391711] ? proc_nr_files+0x60/0x60 [ 329.395583] ? lock_downgrade+0x8e0/0x8e0 [ 329.399726] ? perf_trace_lock+0xd6/0x900 [ 329.403858] ? rcu_is_watching+0x85/0x140 [ 329.407995] path_openat+0x116/0x4e20 [ 329.411794] ? unwind_get_return_address+0x61/0xa0 [ 329.416707] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 329.421717] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 329.426457] ? find_held_lock+0x36/0x1c0 [ 329.430509] ? lock_downgrade+0x8e0/0x8e0 [ 329.434645] ? do_sys_open+0x38e/0x770 [ 329.438608] ? kasan_check_read+0x11/0x20 [ 329.442753] ? do_raw_spin_unlock+0x9e/0x2e0 [ 329.447145] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 329.451711] ? __lock_is_held+0xb5/0x140 [ 329.455763] ? _raw_spin_unlock+0x22/0x30 [ 329.459897] ? __alloc_fd+0x544/0x6e0 [ 329.463680] ? usercopy_warn+0x120/0x120 [ 329.467731] ? exit_files+0xb0/0xb0 [ 329.471343] do_filp_open+0x249/0x350 [ 329.475128] ? may_open_dev+0x100/0x100 [ 329.479097] ? get_unused_fd_flags+0x121/0x190 [ 329.483660] ? getname_flags+0xd0/0x5a0 [ 329.487615] ? __alloc_fd+0x6e0/0x6e0 [ 329.491400] ? __sb_end_write+0xac/0xe0 [ 329.495379] do_sys_open+0x59a/0x770 [ 329.499082] ? filp_open+0x80/0x80 [ 329.502605] ? SyS_read+0x30/0x30 [ 329.506056] SyS_openat+0x30/0x40 [ 329.509496] ? SyS_open+0x40/0x40 [ 329.512939] do_syscall_64+0x29e/0x9d0 [ 329.516822] ? vmalloc_sync_all+0x30/0x30 [ 329.520955] ? kasan_check_write+0x14/0x20 [ 329.525174] ? syscall_return_slowpath+0x5c0/0x5c0 [ 329.530089] ? syscall_return_slowpath+0x30f/0x5c0 [ 329.535019] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 329.540377] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 329.545206] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 329.550378] RIP: 0033:0x455279 [ 329.553548] RSP: 002b:00007fb074cc5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 329.561243] RAX: ffffffffffffffda RBX: 00007fb074cc66d4 RCX: 0000000000455279 [ 329.568498] RDX: 0000000000004000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 329.575753] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 329.583007] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 329.590265] R13: 0000000000000436 R14: 00000000006f95b0 R15: 0000000000000002 2018/04/11 21:59:34 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="7dd306f6fb1f3e4176b2ce2de162b86be6c4e29c884446eac3d01a0d161a16ed59") openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/04/11 21:59:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x75, &(0x7f0000000180)=""/42) 2018/04/11 21:59:34 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/.fkey\x00', 0xa4201, 0x0) 2018/04/11 21:59:34 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r1, &(0x7f0000000800)=""/181, 0xb5) syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x8, &(0x7f0000000600)=[{&(0x7f0000000140)="8ea158f0688cc820e1c7e2162ba9939b3559e5d73049ca44437b6dfe61fdcae3a2f8f085cf1e71e6399c29a741fb576afbfe486efea0a6cc60c06271608114a53dbf10ae9acf26de0d3a08b9f47554f3eca0b0e4d5bf648b7ec0a28fd279dec16722165da27dcdab006b10d273c21465b6306832d716222c8157b5e6224901217a495f734aaf5cfbb3ef3499261b39b6ba2d1086538b9da62829a2c07683aae06ca2a9255eb1678e0b53920a384d6a9e57ae0aebb2", 0xb5, 0x9}, {&(0x7f0000000200)="859c677751895c69dbc0f8fd5aba750c251988bba68d202266c4640e5a0918f1146f9a4ec2372528aa1a1532dea2e4073f963e2d434a651f55", 0x39, 0xd}, {&(0x7f0000000240)="07609dfc6e8f8e0819fbac9a56fdb2856b24efbd70762206588c5ed369e0286aa3f0831afab96a513658f125178ee5a4be52f677e44c20c113e34dc91304a092d2c5d3ebfc3e27aa187c95bb83900199d580592fda88272ff95442ba456ca6e6e909f3732730cadfdb3bd589ce598c46e694d5f499873fc02f91fdf3716c507c08d2bd0511caf1c0cbda400c19a997805e36603920e80708f9f193aaa53b90a1006ade564430f7a827e5167c03d0164e1ab5da636a0590251a64d243a3386aff", 0xc0, 0x5}, {&(0x7f00000009c0)="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", 0x1000, 0x8}, {&(0x7f0000000300)="93a209ed666baad73a517dc01245497ff4728cdbb4d3a514e7c3c0a7725d72fda14feab78e2dfe129f8ce7f23a2786122e0819c79c89b161421305855bc8ccd083778d2250994f8e13706a3444880eb0cefd6bcdc249428545c8a5c2a540395461d0e47246914b15032063e8f7646ef9a2d797c5c9e85fe16351d9a41858546276aaef2c223ad68a826406c91b82df09a38c01de3a3ca7db5423d8c48bbc8a1e33c6e45d4afe4883d9970d49ffc3dcffec492f94dc814617fe680e4fde351cd00fde875c1406e60e3b831dc94913b044a6608bd891cb75fd00cb1b02f00bfed578db22f6c4605a0af2d7c63c50cbbbfd00f6a201de", 0xf5, 0x5e3d}, {&(0x7f0000000400)="225483b08ab984e02de0367e6f267ede094bc979e6dc9cc7f930f38d31cf4e1f62d2c983bd71c1841c8f77139261387c9bf19fcc66ce1bccf45a48a775ff36fcc3542231e5bd1c426e719117a25a319bacb63d8a86c02d1bb59aef502a7c049e4fe745204001b0d9b8c8dc8be2bbae95424ea84d8470b099b81609133dae0457cd6da9085e47f4c52aa6fa6bc022b66feab90466d3921f105cccbc1255a490a657cd54b086c2013296c15f1f76b003f8", 0xb0, 0x80000000}, {&(0x7f00000004c0)="351b1789a398d9d4be9f76e0b72d31d5b2363933ab786ccf562caf5666a6953c452b85dde2975d54a68055a7b5c47428754f927577eb21f18e5f708b88cf5620cc2db204f4959b41d76cb97242da18fa3edc71a20b731643ef65bf7c6aae629606a6c5e16fb3e7f0919cf21d1ef2", 0x6e, 0x100000001}, {&(0x7f0000000540)="13582bab1b6203626cd4db253d1aca2d2d22a8a2d998b6e3ee91d41b88664663b1a402a10df41a7096a3514da6553c220a272e4fbf2af1f26a04550717af6270c68492c27421d513a6c4c17b8983fd402eab37923960dcb26fc33845fdfb4e64341686d58671a4e7f855083eac80c688ee87f2614727b76ce2ae24cc37f156ddb2407454382273d005", 0x89}], 0x180010, &(0x7f00000006c0)={[{@noinode_cache='noinode_cache', 0x2c}, {@noflushoncommit='noflushoncommit', 0x2c}, {@space_cache_v1='space_cache=v1', 0x2c}, {@compress_force='compress-force', 0x2c}, {@check_int='check_int', 0x2c}]}) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0xa0000) 2018/04/11 21:59:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0xe101, &(0x7f0000000180)=""/42) 2018/04/11 21:59:34 executing program 0 (fault-call:1 fault-nth:3): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/11 21:59:34 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) set_mempolicy(0x3, &(0x7f00000001c0)=0x3, 0x401) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0xce, 0x1, 0x81, 0x9, 0x6da, 0x1}) r2 = getpid() perf_event_open(&(0x7f0000000140)={0x7, 0x70, 0x995, 0x800, 0x6, 0x4, 0x0, 0x100, 0x40, 0x4, 0xfffffffffffffffb, 0x6, 0x4, 0x7ff, 0x2, 0x0, 0x4, 0x1000, 0x100, 0xfff, 0xffffffffffffffff, 0x29, 0x4, 0x8, 0x7ff, 0x6, 0x3ff, 0x401, 0x43b, 0xbb, 0x700000000000000, 0xffff, 0x4, 0xfffffffffffffff7, 0x200, 0xfffc000000000000, 0x8, 0xa8, 0x0, 0x45, 0x5, @perf_config_ext={0x3f, 0x2000200}, 0x10020, 0xa4, 0x40, 0x7, 0xffffffff, 0x2, 0x7}, r2, 0xa, r0, 0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00000000c0)={r1, 0x26}) 2018/04/11 21:59:34 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x2000, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000140)={r1, &(0x7f00000000c0)=""/7}) 2018/04/11 21:59:34 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0x5451, 0x0) 2018/04/11 21:59:34 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xf14, 0x8000) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000001c0)={'nr0\x00', 0xa85}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e21}}}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r2, 0x5e}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x7, 0x20}, &(0x7f0000000180)=0xc) [ 330.096657] FAULT_INJECTION: forcing a failure. [ 330.096657] name failslab, interval 1, probability 0, space 0, times 0 [ 330.108013] CPU: 1 PID: 21831 Comm: syz-executor0 Not tainted 4.16.0+ #19 [ 330.114956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 330.124324] Call Trace: [ 330.126935] dump_stack+0x1b9/0x294 [ 330.130586] ? dump_stack_print_info.cold.2+0x52/0x52 [ 330.135791] ? __lock_acquire+0x7f5/0x5130 [ 330.140056] should_fail.cold.4+0xa/0x1a [ 330.144139] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 330.149254] ? perf_trace_lock+0xd6/0x900 [ 330.153416] ? zap_class+0x720/0x720 [ 330.157148] ? find_held_lock+0x36/0x1c0 [ 330.161243] ? check_same_owner+0x320/0x320 [ 330.165581] ? rcu_note_context_switch+0x710/0x710 [ 330.170535] __should_failslab+0x124/0x180 [ 330.174782] should_failslab+0x9/0x14 [ 330.178596] kmem_cache_alloc_trace+0x2cb/0x780 [ 330.183280] ? kasan_check_read+0x11/0x20 [ 330.187440] ? do_raw_spin_unlock+0x9e/0x2e0 [ 330.191868] ? pty_resize+0x280/0x280 [ 330.195686] tty_alloc_file+0x43/0xa0 [ 330.199500] ptmx_open+0x64/0x360 [ 330.202969] ? pty_resize+0x280/0x280 [ 330.206781] chrdev_open+0x256/0x760 [ 330.210513] ? cdev_put.part.0+0x50/0x50 [ 330.214585] ? errseq_sample+0xf9/0x160 [ 330.218564] ? errseq_check+0x140/0x140 [ 330.222537] ? security_file_open+0x14f/0x1d0 [ 330.227033] do_dentry_open+0x7ef/0xf10 [ 330.231002] ? cdev_put.part.0+0x50/0x50 [ 330.235068] vfs_open+0x139/0x230 [ 330.238512] path_openat+0x1676/0x4e20 [ 330.242394] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 330.247135] ? find_held_lock+0x36/0x1c0 [ 330.251184] ? lock_downgrade+0x8e0/0x8e0 [ 330.255313] ? do_sys_open+0x38e/0x770 [ 330.259189] ? kasan_check_read+0x11/0x20 [ 330.263323] ? do_raw_spin_unlock+0x9e/0x2e0 [ 330.267717] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 330.272281] ? __lock_is_held+0xb5/0x140 [ 330.276330] ? _raw_spin_unlock+0x22/0x30 [ 330.280466] ? __alloc_fd+0x544/0x6e0 [ 330.284247] ? usercopy_warn+0x120/0x120 [ 330.288298] ? exit_files+0xb0/0xb0 [ 330.291909] do_filp_open+0x249/0x350 [ 330.295692] ? may_open_dev+0x100/0x100 [ 330.299660] ? get_unused_fd_flags+0x121/0x190 [ 330.304223] ? getname_flags+0xd0/0x5a0 [ 330.308183] ? __alloc_fd+0x6e0/0x6e0 [ 330.311969] ? __sb_end_write+0xac/0xe0 [ 330.315929] do_sys_open+0x59a/0x770 [ 330.319630] ? filp_open+0x80/0x80 [ 330.323153] ? SyS_read+0x30/0x30 [ 330.326598] SyS_openat+0x30/0x40 [ 330.330040] ? SyS_open+0x40/0x40 [ 330.333483] do_syscall_64+0x29e/0x9d0 [ 330.337367] ? vmalloc_sync_all+0x30/0x30 [ 330.341586] ? _raw_spin_unlock_irq+0x27/0x70 [ 330.346068] ? finish_task_switch+0x1ca/0x820 [ 330.350549] ? syscall_return_slowpath+0x5c0/0x5c0 [ 330.355467] ? syscall_return_slowpath+0x30f/0x5c0 [ 330.360383] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 330.365735] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 330.370564] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 330.375738] RIP: 0033:0x455279 [ 330.378909] RSP: 002b:00007fb074cc5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 330.386600] RAX: ffffffffffffffda RBX: 00007fb074cc66d4 RCX: 0000000000455279 2018/04/11 21:59:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xac, "9e5e20c8c357b6dbad49004ecc751f869cc1c3878ad581ec59fcfc9be025fa5c434ebb6fdd6a15007ee67a1016df3bf27340e5374c1dd18f9b6a850612dae93b52acfa4760e0d4282dd0f183f6aac484ba199d2ec4002fac4a8b35ae73f0e475d68e3c2603957455e4345f21c9b65cb0fda4f9155453d1802bb19726ecc496a66bd3874def3091747105c12104eee96848685b783f0fecd8dbdc2bc350dc18d82f304fac63827878b64c5e96"}, &(0x7f0000000200)=0xb4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)={r2, 0xb4, "0bc49ecca9b7a32e08f85ebe92c4f97a1f7fe2dd8f8d5c5bbb6386d4a5728e10e1275bc7baddc675af4158c9dc2220f67b79f9efbd2d8c639c8e4ecc7d7a09152588b0fa533b5b66c18e852081add8e4fb402d86b30850b59977206dfaac3cbad34ddd3a25dd97a27931caad09a24b10eabbacc1b0625207465db067c33b85daa9c8a729dfdc6166cbd54197ed16679636b6b43cd178594a51c23a34470152d93b14121a5b44529520b1a24d6fb0ee31990dde96"}, &(0x7f0000000300)=0xbc) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6d, 0x8000) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000080)=0x4) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000380)={0x0, &(0x7f0000000340)}) 2018/04/11 21:59:35 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) open(&(0x7f00000000c0)='./file1\x00', 0x400000, 0x1) ioctl$TCSBRK(r0, 0x5409, 0x45) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x8040, 0x0) [ 330.393855] RDX: 0000000000004000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 330.401107] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 330.408362] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 330.415623] R13: 0000000000000436 R14: 00000000006f95b0 R15: 0000000000000003 2018/04/11 21:59:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x80, 0x0, 0x10002, 0x6}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0x4}, &(0x7f0000000200), &(0x7f0000000280)={r2, r3+10000000}, 0x8) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000100)={0x8, r1, 0x10001, 0x5}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0), &(0x7f0000000300)=0x8) rt_sigtimedwait(&(0x7f0000000140)={0x20}, &(0x7f0000000180), &(0x7f00000001c0), 0x8) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0x0) 2018/04/11 21:59:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x7501000000000000, &(0x7f0000000180)=""/42) 2018/04/11 21:59:35 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net//fkey\x00', 0xa4201, 0x0) 2018/04/11 21:59:35 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x9, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x571, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffc00, @local={0xfe, 0x80, [], 0xaa}, 0x76ad9395}}, 0x81, 0x2, 0x8, 0x0, 0x800}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r2, 0x4, 0x20}, 0xc) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r1, 0x0) write(r1, &(0x7f0000000080)="a2f5d65782deea983e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r3, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:35 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0x4090ae82, 0x0) 2018/04/11 21:59:36 executing program 2: r0 = inotify_init1(0x80000) fdatasync(r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002e0001030000000000000000030000000000000000000000000000000001"], 0x1}, 0x1}, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) 2018/04/11 21:59:36 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r1, &(0x7f0000000800)=""/181, 0xb5) 2018/04/11 21:59:36 executing program 0 (fault-call:1 fault-nth:4): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/11 21:59:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x0, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x80}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)={r2, 0xe8, "b59e6e8cb463fa3e50b0eb6a6f8172bc1620c7f8c3b4bb897f89b91564fffd2d727bdd3eed59ed355d44c51ee26a975f53dda85dcf116172e82b71bef844478f64938a23ed9fde747dff6c53f8ce451c97f4b2798c656feda1b0c8b36f3d9a869d35da9ee7e0e6d8719307d0f02cbbfd63bfc897a0cdc75ae5ec565a86d2751f75324c939d299913ef71a6e2ca2e8414da9e305995faa8f7cd15eeee5a3a9f1153f3506c7e4a39c31468dcd81649edd5ae3b96e356deee9fbbe406eb25713ad887c994d94485871f47940e93294d8fb695b9e4e3336907a7a1aa7e0f391da62ced798fb47ca29573"}, &(0x7f00000003c0)=0xf0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) dup2(r0, r1) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000040)={0x3, {{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x88) 2018/04/11 21:59:36 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f41"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0x5452, 0x0) 2018/04/11 21:59:36 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x4a00000000000000, &(0x7f0000000180)=""/42) 2018/04/11 21:59:36 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa4201, 0x0) 2018/04/11 21:59:36 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000100)={0x2}, 0x2000, 0x0) 2018/04/11 21:59:36 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa4201, 0x0) 2018/04/11 21:59:36 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x8e01, &(0x7f0000000180)=""/42) 2018/04/11 21:59:36 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000008c0)="a2f5d65782deea303e02000000b3002d89360abf8293a44858ef88f3010051cccdb4a999d92ce203b0bd727ac496bf2616c96ef96b795f1c89b8a225612318fd43d85983b1188949c1c7946a94adc355261a8414643f457f3465c61af6fa3ba1fcb44fa7942f4ed892035655e196163f97290ba556930f941f850409bb82f5ff7fa83767c16e2c2bf72e0420422e511d5dd3807ef7e19c492ab643faad1c91b221bd561bddd32a2dfc0379af4b86c2209deaaa28b538bc8e5a74cad18aef530f1797d2720635f261acb63ca1f9be8b96046add14403f6c913367d26dfe4e3a", 0xdf) read(r1, &(0x7f0000000800)=""/181, 0xb5) [ 331.536855] FAULT_INJECTION: forcing a failure. [ 331.536855] name failslab, interval 1, probability 0, space 0, times 0 [ 331.548637] CPU: 1 PID: 21901 Comm: syz-executor0 Not tainted 4.16.0+ #19 [ 331.556016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.565379] Call Trace: [ 331.567989] dump_stack+0x1b9/0x294 [ 331.571641] ? dump_stack_print_info.cold.2+0x52/0x52 [ 331.576847] ? kernel_text_address+0x79/0xf0 [ 331.581270] ? __unwind_start+0x166/0x330 [ 331.585446] should_fail.cold.4+0xa/0x1a [ 331.589525] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 331.594643] ? save_stack+0xa9/0xd0 [ 331.598284] ? graph_lock+0x170/0x170 [ 331.602096] ? graph_lock+0x170/0x170 [ 331.605906] ? kmem_cache_alloc_trace+0x152/0x780 [ 331.610762] ? alloc_tty_struct+0xda/0xa50 [ 331.615006] ? tty_init_dev+0x7d/0x460 [ 331.618897] ? ptmx_open+0x12a/0x360 [ 331.622611] ? chrdev_open+0x256/0x760 [ 331.626486] ? find_held_lock+0x36/0x1c0 [ 331.630536] ? __lock_is_held+0xb5/0x140 [ 331.634591] ? check_same_owner+0x320/0x320 [ 331.638899] ? module_unload_free+0x5b0/0x5b0 [ 331.643376] ? rcu_note_context_switch+0x710/0x710 [ 331.648296] __should_failslab+0x124/0x180 [ 331.652519] should_failslab+0x9/0x14 [ 331.656302] kmem_cache_alloc_trace+0x2cb/0x780 [ 331.660957] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 331.665955] ? trace_hardirqs_on+0xd/0x10 [ 331.670094] tty_ldisc_get.part.3+0xb3/0x150 [ 331.674489] tty_ldisc_init+0x19/0x70 [ 331.678272] alloc_tty_struct+0x1a8/0xa50 [ 331.682401] ? pty_resize+0x280/0x280 [ 331.686184] ? __do_SAK+0x30/0x30 [ 331.689623] ? kasan_check_write+0x14/0x20 [ 331.693846] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 331.698763] ? wait_for_completion+0x870/0x870 [ 331.703334] ? module_unload_free+0x5b0/0x5b0 [ 331.707817] ? __radix_tree_preload+0x173/0x1d0 [ 331.712473] ? mutex_unlock+0xd/0x10 [ 331.716174] ? devpts_new_index+0x178/0x2d0 [ 331.720488] tty_init_dev+0x7d/0x460 [ 331.724185] ? pty_resize+0x280/0x280 [ 331.727967] ptmx_open+0x12a/0x360 [ 331.731507] ? pty_resize+0x280/0x280 [ 331.735290] chrdev_open+0x256/0x760 [ 331.738988] ? cdev_put.part.0+0x50/0x50 [ 331.743040] ? errseq_sample+0xf9/0x160 [ 331.747018] ? errseq_check+0x140/0x140 [ 331.750986] ? security_file_open+0x14f/0x1d0 [ 331.755469] do_dentry_open+0x7ef/0xf10 [ 331.759428] ? cdev_put.part.0+0x50/0x50 [ 331.763572] vfs_open+0x139/0x230 [ 331.767017] path_openat+0x1676/0x4e20 [ 331.770903] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 331.775645] ? find_held_lock+0x36/0x1c0 [ 331.779695] ? lock_downgrade+0x8e0/0x8e0 [ 331.783823] ? do_sys_open+0x38e/0x770 [ 331.787698] ? kasan_check_read+0x11/0x20 [ 331.791831] ? do_raw_spin_unlock+0x9e/0x2e0 [ 331.796223] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 331.800785] ? __lock_is_held+0xb5/0x140 [ 331.804834] ? _raw_spin_unlock+0x22/0x30 [ 331.808975] ? __alloc_fd+0x544/0x6e0 [ 331.812760] ? usercopy_warn+0x120/0x120 [ 331.816811] ? exit_files+0xb0/0xb0 [ 331.820424] do_filp_open+0x249/0x350 [ 331.824210] ? may_open_dev+0x100/0x100 [ 331.828176] ? get_unused_fd_flags+0x121/0x190 [ 331.832738] ? getname_flags+0xd0/0x5a0 [ 331.836695] ? __alloc_fd+0x6e0/0x6e0 [ 331.840482] ? __sb_end_write+0xac/0xe0 [ 331.844444] do_sys_open+0x59a/0x770 [ 331.848144] ? filp_open+0x80/0x80 [ 331.851665] ? SyS_read+0x30/0x30 [ 331.855105] SyS_openat+0x30/0x40 [ 331.858552] ? SyS_open+0x40/0x40 [ 331.861991] do_syscall_64+0x29e/0x9d0 [ 331.865874] ? vmalloc_sync_all+0x30/0x30 [ 331.870027] ? kasan_check_write+0x14/0x20 [ 331.874248] ? syscall_return_slowpath+0x5c0/0x5c0 [ 331.879163] ? syscall_return_slowpath+0x30f/0x5c0 [ 331.884078] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 331.889428] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 331.894270] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 331.899445] RIP: 0033:0x455279 [ 331.902615] RSP: 002b:00007fb074cc5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 331.910309] RAX: ffffffffffffffda RBX: 00007fb074cc66d4 RCX: 0000000000455279 [ 331.917575] RDX: 0000000000004000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 331.924832] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 331.932087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 331.939340] R13: 0000000000000436 R14: 00000000006f95b0 R15: 0000000000000004 [ 331.946751] Kernel panic - not syncing: n_tty: init_tty [ 331.952120] CPU: 1 PID: 21901 Comm: syz-executor0 Not tainted 4.16.0+ #19 [ 331.959050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.968407] Call Trace: [ 331.971008] dump_stack+0x1b9/0x294 [ 331.974670] ? dump_stack_print_info.cold.2+0x52/0x52 [ 331.979878] panic+0x22f/0x4de [ 331.983060] ? add_taint.cold.5+0x16/0x16 [ 331.987195] ? trace_hardirqs_on+0xd/0x10 [ 331.991331] ? tty_ldisc_init.cold.6+0x5/0x16 [ 331.995815] tty_ldisc_init.cold.6+0x16/0x16 [ 332.000208] alloc_tty_struct+0x1a8/0xa50 [ 332.005587] ? pty_resize+0x280/0x280 [ 332.009375] ? __do_SAK+0x30/0x30 [ 332.012813] ? kasan_check_write+0x14/0x20 [ 332.017036] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 332.021953] ? wait_for_completion+0x870/0x870 [ 332.026519] ? module_unload_free+0x5b0/0x5b0 [ 332.030999] ? __radix_tree_preload+0x173/0x1d0 [ 332.035662] ? mutex_unlock+0xd/0x10 [ 332.039368] ? devpts_new_index+0x178/0x2d0 [ 332.043678] tty_init_dev+0x7d/0x460 [ 332.047376] ? pty_resize+0x280/0x280 [ 332.051159] ptmx_open+0x12a/0x360 [ 332.054681] ? pty_resize+0x280/0x280 [ 332.058464] chrdev_open+0x256/0x760 [ 332.062163] ? cdev_put.part.0+0x50/0x50 [ 332.066210] ? errseq_sample+0xf9/0x160 [ 332.070166] ? errseq_check+0x140/0x140 [ 332.074125] ? security_file_open+0x14f/0x1d0 [ 332.078607] do_dentry_open+0x7ef/0xf10 [ 332.082565] ? cdev_put.part.0+0x50/0x50 [ 332.086615] vfs_open+0x139/0x230 [ 332.090053] path_openat+0x1676/0x4e20 [ 332.093936] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 332.098676] ? find_held_lock+0x36/0x1c0 [ 332.102729] ? lock_downgrade+0x8e0/0x8e0 [ 332.106867] ? do_sys_open+0x38e/0x770 [ 332.110750] ? kasan_check_read+0x11/0x20 [ 332.114882] ? do_raw_spin_unlock+0x9e/0x2e0 [ 332.119272] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 332.123834] ? __lock_is_held+0xb5/0x140 [ 332.128151] ? _raw_spin_unlock+0x22/0x30 [ 332.132281] ? __alloc_fd+0x544/0x6e0 [ 332.136066] ? usercopy_warn+0x120/0x120 [ 332.140112] ? exit_files+0xb0/0xb0 [ 332.143723] do_filp_open+0x249/0x350 [ 332.147506] ? may_open_dev+0x100/0x100 [ 332.151471] ? get_unused_fd_flags+0x121/0x190 [ 332.156037] ? getname_flags+0xd0/0x5a0 [ 332.159999] ? __alloc_fd+0x6e0/0x6e0 [ 332.163790] ? __sb_end_write+0xac/0xe0 [ 332.167754] do_sys_open+0x59a/0x770 [ 332.171455] ? filp_open+0x80/0x80 [ 332.174976] ? SyS_read+0x30/0x30 [ 332.178417] SyS_openat+0x30/0x40 [ 332.181852] ? SyS_open+0x40/0x40 [ 332.185288] do_syscall_64+0x29e/0x9d0 [ 332.189163] ? vmalloc_sync_all+0x30/0x30 [ 332.193297] ? kasan_check_write+0x14/0x20 [ 332.197516] ? syscall_return_slowpath+0x5c0/0x5c0 [ 332.202429] ? syscall_return_slowpath+0x30f/0x5c0 [ 332.207344] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 332.212692] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 332.217521] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 332.222692] RIP: 0033:0x455279 [ 332.225863] RSP: 002b:00007fb074cc5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 332.233555] RAX: ffffffffffffffda RBX: 00007fb074cc66d4 RCX: 0000000000455279 [ 332.240806] RDX: 0000000000004000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 332.248058] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 332.255310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 332.262569] R13: 0000000000000436 R14: 00000000006f95b0 R15: 0000000000000004 [ 332.270631] Dumping ftrace buffer: [ 332.274550] (ftrace buffer empty) [ 332.278252] Kernel Offset: disabled [ 332.281879] Rebooting in 86400 seconds..