0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:11 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x8000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) r1 = socket(0x40000000002, 0x3, 0x2) setsockopt(r1, 0xff, 0x1, &(0x7f0000000040), 0x0) 2018/05/19 11:10:12 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x400000008031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2000000000029, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200), &(0x7f0000000380)=0x4) 2018/05/19 11:10:12 executing program 3: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) sendto(r0, &(0x7f0000000b40)="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", 0x1000, 0x10, 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000100)={@empty, 0x0}, &(0x7f0000000140)=0x14) connect$can_bcm(r1, &(0x7f0000000180)={0x1d, r2}, 0x10) r3 = socket(0x10, 0x3, 0x9) sendmsg$nl_route(r3, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000b00)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001800030b00000020000000000a0000000000000900000000"], 0x1c}, 0x1}, 0x0) 2018/05/19 11:10:12 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a02000000ff81004e227e00000058000b4824ca944f64009400050028925aa8000000000000008000f0ffffffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0xffffffffffffff43}], 0x10000000000001ab) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) socket$pppoe(0x18, 0x1, 0x0) accept$unix(r1, &(0x7f00000001c0), &(0x7f00000000c0)=0xfffffffffffffff5) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x30, r1, 0x0) 2018/05/19 11:10:12 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)=""/189, 0x10) clock_gettime(0x0, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) utimes(&(0x7f0000000140)='./file1\x00', &(0x7f0000000400)={{0x0, 0x7530}, {r0, r1/1000+10000}}) 2018/05/19 11:10:12 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) getsockname(r0, &(0x7f0000000180)=@sco, &(0x7f0000000480)=0x80) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x800) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) nanosleep(&(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) pread64(r1, &(0x7f0000000500)=""/4096, 0x1000, 0x0) r2 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) r3 = socket$packet(0x11, 0x0, 0x300) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000100)=0x68) r4 = fcntl$dupfd(r2, 0x0, r3) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e24, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, &(0x7f00000003c0)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000400)={r5, 0x4, 0x20}, &(0x7f0000000440)=0xc) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/protocols\x00') ioctl$KVM_ASSIGN_DEV_IRQ(r6, 0x4040ae70, &(0x7f0000000240)={0x31abfe1d, 0x100, 0x4, 0x100}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr/fscreate\x00') pwritev(r7, &(0x7f0000001400), 0x2a6, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_open_dev$random(&(0x7f0000000200)='/dev/random\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r4, 0x40085203, &(0x7f00000004c0)=ANY=[]) r8 = gettid() r9 = getpid() kcmp(r8, r9, 0x1, r0, r2) 2018/05/19 11:10:12 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) signalfd(r1, &(0x7f0000000000)={0x1}, 0x8) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000005200), 0x0) 2018/05/19 11:10:12 executing program 4: r0 = semget(0x2, 0x5, 0x2) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f0000000240)=""/204) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x80, 0x2000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000180)=""/137) r2 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f00000000c0)={0x401, 0x1, 0x0, 0x0, &(0x7f0000000080)=[{}]}) 2018/05/19 11:10:12 executing program 0: bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:12 executing program 0: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:12 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(0xffffffffffffffff, r2, &(0x7f0000012000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000580)=ANY=[]) 2018/05/19 11:10:12 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket(0xa, 0x200000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000002c0)={0x1, &(0x7f0000000180)}, 0x29c) ioctl$int_out(r1, 0x5460, &(0x7f0000000080)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000200007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 2018/05/19 11:10:12 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb000000004bbdd330eaaa50c6a17a4cbe4cf9a27f671d171c4a2c50f288493829c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f38b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x1c}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "8984041f02000000e10000000100000009007a7d000000000000047e000081d9"}}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000000c0)=""/42) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/19 11:10:12 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x200000000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) setreuid(r1, r1) 2018/05/19 11:10:12 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x4465cba8c90cff8e, 0x0) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f00000000c0)) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x20, 0x1a1800) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x100, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x0, r2, 0x1}) pwrite64(r1, &(0x7f0000000140)="f1100c74fd30d474c076cac453ce7d1f3fbd5b1f9973151525f348b2df4fe1", 0x1f, 0x0) [ 156.242424] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/19 11:10:12 executing program 0: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:12 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000080)) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x100, 0x9, 0xffff, 0xbac, 0x6}) 2018/05/19 11:10:13 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x400000008031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2000000000029, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200), &(0x7f0000000380)=0x4) 2018/05/19 11:10:13 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2405, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/224, 0xe0) 2018/05/19 11:10:13 executing program 4: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x48000, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/99) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100)=0x20, 0x4) sendfile(r1, r1, &(0x7f0000000140), 0xd8cc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000040), 0x4924924924924b9, 0x0) 2018/05/19 11:10:13 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000013000/0x1000)=nil, 0x1000) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) write$binfmt_script(r3, &(0x7f0000000100)={'#! ', './file0', [], 0xa}, 0xb) dup2(r1, r2) 2018/05/19 11:10:13 executing program 0: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:13 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x3f}, 0xfffffffffffffed9) setsockopt(r0, 0x67, 0x1, &(0x7f0000000000), 0x277) connect$rds(r1, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000080)={0x180, {{0x2, 0x4e23}}, 0x0, 0x6, [{{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}]}, 0x390) 2018/05/19 11:10:13 executing program 7: r0 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x3c1, 0x0, 0x90, [0x20000600], 0x0, &(0x7f0000000000), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffbfffffffffffff}]}, 0x108) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xfffffffffffff52a}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0x2c, &(0x7f0000000140)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x7f}]}, &(0x7f00000001c0)=0x10) 2018/05/19 11:10:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) 2018/05/19 11:10:13 executing program 3: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000183000)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x7, [0x2, 0x101, 0xcd, 0x9, 0x0, 0x4c96ed70, 0x7]}, 0x12) shutdown(r0, 0x0) 2018/05/19 11:10:13 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'gretap0\x00', 0x100}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f00000001c0)=0x6, 0x4) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0xcc001) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") dup2(r1, r0) 2018/05/19 11:10:13 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r0, 0x0, 0x1, 0x6, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000000040), 0x4) 2018/05/19 11:10:13 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:13 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x1d, &(0x7f0000000000), 0x4) [ 157.249455] device gretap0 entered promiscuous mode 2018/05/19 11:10:13 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:13 executing program 7: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) syz_emit_ethernet(0xe5, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x401, 0xffff, 0x3}}], {@llc={0x4, {@llc={0xfe, 0xbc, "1d", "b55529c45bd63fa436d2b2040996a4ba6601e7009ff57a1d8868a6ca0e3ac1aa1ceb3f2f6784f4d25a5dff77f301e9f6eeef0506b0e72af5c289024c7b96c8a5a70f60459def1b74af7e4b61e1ba37f01553506ced14e97f6d8391b26b06a09295189373abbd614d983c887bb79927bc0238b67a581e1c73002f78e0147db3b1c8c2bc2bed36826fdb97607906f4eb21ad4ae7698dd828e577915ff5d3c60b68e3b1f5f0d4c8038a638effc17e92930394634d34e8b3618573048bcfe75ecde2e7a239432d8913e075fd258fc00e1388"}}}}}, 0x0) 2018/05/19 11:10:13 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x400001, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000380)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000780)) r3 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x8000, 0x84) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000140)={0x1c00000000000000, 0x4, 0x2, 0x80000000, "0e039660b1bd8b2ad4766ceb0c02e139a52b87e11a5526a609591f12f2230801"}) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f00000007c0)={'filter\x00'}, &(0x7f00000001c0)=0x44) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x7ff, 0x7}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={r4, 0x10000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x16, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000300)=0x100) 2018/05/19 11:10:14 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x400000008031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2000000000029, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200), &(0x7f0000000380)=0x4) 2018/05/19 11:10:14 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x3a48c78920a6e12, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0)=0x1, 0x2) r1 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x5b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001040], 0x0, &(0x7f0000000080), &(0x7f0000001040)=ANY=[@ANYBLOB="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"]}, 0x628) 2018/05/19 11:10:14 executing program 1: mkdir(&(0x7f0000000300)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x5c, r2, 0x1, 0x70bd28, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x4}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x72}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x8000) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') creat(&(0x7f0000000240)='./control/file0\x00', 0x0) rmdir(&(0x7f0000000040)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) close(r0) 2018/05/19 11:10:14 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='mqueue\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000280)='./file0\x00') mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='jffs2\x00', 0x201000, &(0x7f00000002c0)) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) pivot_root(&(0x7f0000000440)='./file0\x00', &(0x7f00000016c0)='.\x00') 2018/05/19 11:10:14 executing program 7: r0 = socket(0x2, 0x80806, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x10) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x30, 0x0, 0xffffff03, 0x3, 0x0, 0x400300, 0x0, @in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x80}, 0x1}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/05/19 11:10:14 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:14 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond_slave_1\x00', 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000000200)="8dad87558fec5dda083c8036d5cc18dce2772d488607c2c772577b4ec237551c19714a0704d95dccab71862e034b755626eb018fdf2ec2682e46d071e2d144ec70c5f00b3122bba75c179d0bce91eed6b71fa3e5bf4067485340cd47a8dc7ca4e0495bbdc5dac214900ab82988f3bab96aeb13521d932504", 0x78) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f00000001c0)=0xc) r5 = getpgid(0x0) setpgid(r4, r5) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xfffffffffffffee9) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) r6 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$TCGETA(0xffffffffffffffff, 0x5405, &(0x7f0000000100)) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000080)={r2, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$packet_add_memb(r0, 0x107, 0x2, &(0x7f0000000300)={0x0, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/05/19 11:10:14 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000013000/0x1000)=nil, 0x1000) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) write$binfmt_script(r3, &(0x7f0000000100)={'#! ', './file0', [], 0xa}, 0xb) dup2(r1, r2) 2018/05/19 11:10:14 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) [ 158.029167] device bond_slave_1 entered promiscuous mode 2018/05/19 11:10:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x0, 0xff0f0000}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x401}, @in6={0xa, 0x4e23, 0xffffffffffffaf67, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff]}, 0x8}, @in6={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xb8}, @in6={0xa, 0x4e22, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0xffff, @loopback={0x0, 0x1}, 0x7}], 0xd8) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0xffdc) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x80000000, 0x200000) 2018/05/19 11:10:14 executing program 4: r0 = socket(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x11) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00000000c0)=""/4096) 2018/05/19 11:10:14 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000400)) sync() mq_getsetattr(r0, &(0x7f00000002c0)={0xff, 0x8, 0x269a4def, 0x1000, 0x3f, 0x6, 0x10001, 0x9}, &(0x7f0000000300)) r1 = request_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='\x00', 0xfffffffffffffffc) r2 = request_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='vmnet0eth0%cpuset+\x00', 0xfffffffffffffff9) keyctl$link(0x8, r1, r2) signalfd(0xffffffffffffffff, &(0x7f0000000440), 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)=0xecd, 0x4) 2018/05/19 11:10:14 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x7fe, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x108) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x4, 0x45, 0x4c, 0x46, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}}, 0x38) [ 158.123253] device bond_slave_1 left promiscuous mode 2018/05/19 11:10:14 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:14 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'bond0\x00'}, @IFLA_ADDRESS={0xc, 0x4, @empty=[0x34fc]}]}, 0x40}, 0x1}, 0x0) 2018/05/19 11:10:14 executing program 4: r0 = memfd_create(&(0x7f0000004000)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xad, 0x4) r3 = dup(r1) sendmmsg$unix(r1, &(0x7f0000005240)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540), 0x0, &(0x7f0000000680)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18}], 0x4924924924926c2, 0x0) recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000600)=@hci, 0x80, &(0x7f0000000840), 0x0, &(0x7f0000001d40)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000000c00)={0x0, 0x1c9c380}) 2018/05/19 11:10:15 executing program 4: r0 = semget$private(0x0, 0xa, 0x100) pipe2(&(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) semop(r0, &(0x7f0000000180)=[{0x0, 0x4}], 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000080)=""/215, 0xd7}, {&(0x7f0000000180)}, {&(0x7f00000001c0)=""/130, 0x82}, {&(0x7f0000000280)=""/60, 0x3c}, {&(0x7f00000003c0)=""/207, 0xcf}, {&(0x7f00000002c0)=""/56, 0x38}, {&(0x7f00000004c0)=""/140, 0x8c}], 0x7, &(0x7f0000000600)=""/4096, 0x1000, 0x6e3}, 0x2) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000001600)={0x3, 'bridge_slave_1\x00', 0x1}, 0x18) semop(r0, &(0x7f000001a000)=[{}, {}], 0x2) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000340)) 2018/05/19 11:10:15 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x400000008031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2000000000029, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200), &(0x7f0000000380)=0x4) 2018/05/19 11:10:15 executing program 5: r0 = socket(0x2, 0x1, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80000001, 0x200080) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") set_tid_address(&(0x7f0000000140)) 2018/05/19 11:10:15 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:15 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="031e9b4c97edb20ac658ff6061f68de1799b2ea9a73aa47430cdea539bdfbfe1830b2f96dae50937d1a34a7cd5ffdb91b773f9566e6369416630c27315322f3539b134c9d07fc557412b2671b3e935e6896609a005394321248cbc1604281b3a3e9d5ef4992c4615fe54a52c7457dc6013e87f584f0806dad249a7272dba3c5ade67a786429908c9623962bee1c8d91424b072d0b6e86ed1bd7bad31e1b8302384a5427c1d2a2f901bf679578bb1d14994406d24f48cf6734b2a1c40f75bc5213f029ecede0c3b13cf8267e8195bc3409c87e18c4af9ff8b35de3ff33354c76a5a8aded9bfe6dd0335416f4f96952354b8cbcc944c12b67de2c30671649bcbfde278d037191feafef8d55b0602e1d9dc55f305e55d7bcdfea29c45a069fc77b65ef145b1d1e1c5e1c0a4a019d88660bb5810e5f3344f6d55ede81d835cfc9ac7cc664a1ee4792c4f4fcd720e0fd481e19f1e43d319d95bcc8ded56e9095a899b15d8376094608f96d495f61ce4001cc897f3dbe7629c844cdbcf59bc647096d3505a1eac1ed12f65afb20ca7bd9d032594ad070c8bb4bfc2fddb1325b010c555d4206a880007c769ee4ba54737cf41a03420d64fbceaf8a6bfbe016f5f71d6a68655ab0af73e1ae9b9cdf36d8c9a6ef569c2aa76e1a4877227bca7c07b54a8fbd9dfbac80999d15c045eae33e29470a7dcabab9c18ce22abbb18b7b636cb46c97e05fde728f775ec06fdfb16a608a88cf8f8f5e29e24ab836551e78f38c54186a3b7eaed6fd3a379246bb1202d9051ec6e7206b7ea0a5d3c23c06093e65b25694ad64e95c4c519c1e7f655426824ebe103a293a915085644cff4bfe5356d4285003a6adac0cce421258d4eb7df973c03364482df9a39d5c063bee991fba3e1a0d4c789b6cc6bd355ef264c2ebb40014d4749b18d0f87139696712522d9edd23dd6c977d78b500b00ed244cc60fe5f64ebcdec06fc14428ebf5ab61a9705209803e92156f7b03fff6fa64ea75c63cd2e98e05adfa13fe19ed3260f52028c9f44d5c1049ec0fea6ee9ac897a88895569ccab4caf71b1786a8fd8b28f90ec12b7f44d1f28c8c7485f3da2356f42680715db09eb29f1731f6ac117223ef3726b29e88f97c7d4efd9377b05cd3901eafc05de0e854335e66e5fd858635fe575f4faac764d4cc59ec70e937d9210f62809afdd35176a9ba87a42fc84ee67bade3421cd5ad4daadc800074f1a2bfbc2c70e4a98780520c8568eca86bd6a2eb8b4574e9bf47cf654c0601b966504d8c1185c5f39b0bababe0539c1c13e0da9a92a5607cdb4916796063cd66363098034f75bcf725b199c90b1e61d99ed440d562199810c27f33e55d051dafd81ecc745aa8c1ba1731a7a770c004fdbc653214fe55c102244adb2cccc4364c89f3f08b3be2bee88fa631dd4a0cfad6bc4bfaf2a994eaa3ded15d5b07878e159da7ef9c65f2eb3eb15246fe4b3bfef1ffca3a4cfb43eae9b31b5f6202f8e08248e0b8fcb8de16092aa390da978764c5e37ad8db55592f8dfbdc84e4dceb8ca633606974179e59cd75721ea6594c173caab344946c26fd22de232fe93921d6748f980040ec286c119c64fb678d174846da002ba34880995ed4f63f38f9bf908eff26f8b5b480543bd0efa34e05e1d9c3e57c598be1c3ec6a910fe4f7e831ffba8b7935012cd16380a70473b7c9f5d80a65823efb5a239e0cfadc6f35d5c950842263cfbeded5e9cb851aad2d98ea5123ebc6a7ec3e98b2cef68fdd047e3df553f011281dc8fe7aa576bf63bc153e0d9fa3ac562e2a09168c452723ba824accf9a8f1186bf10909d661cad8596f4a164d7043c286a1869aef17e2b94ebe7b3b6e984e6196b0c86283da1dfb0091f487b3b85832cb894812ebca3f4261d94e75ff8e8b135160abe5ea32c6d3900c53948a316c596835330dae9f67feab1adf3ff15ff1a77b14ed84adc190b2371b2fdde7f6a37737779eb6f50b18e23a55209ef8a3ada03a4308ee8a3739398dafdfad261535154005043b1b90a5ac0d3a86cb019d067bcc0c8cc1bfcc0", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:15 executing program 3: r0 = socket(0x13, 0x5, 0xfffffffffffffffd) ioctl(r0, 0x8911, &(0x7f00000000c0)='o\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') close(r0) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="7e070000000000000073dd04397adf3bae0a378b29d42fe57326ed65e8de89df59801605b532c8c21879304963f279cbf8000000000000000000050000020000000000000037583e83"]) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0xa0f5, 0x200) ioctl$void(r1, 0xc0045878) write$eventfd(r1, &(0x7f0000001280)=0x67d, 0x8) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000011c0)={@ipx={0x4, 0x100000000, 0x8, "9a51989d3ada", 0x6}, {&(0x7f00000001c0)=""/4096, 0x1000}, &(0x7f0000000100)}, 0xa0) 2018/05/19 11:10:15 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x50000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x2) sendmmsg(r0, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) 2018/05/19 11:10:15 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:15 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:15 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = shmget(0x2, 0x2000, 0xa2, &(0x7f0000003000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000080)=""/252) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00000001c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200000, 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000000200)=""/61) r4 = fcntl$dupfd(r2, 0x0, r2) sendmmsg$unix(r4, &(0x7f0000000000)=[{&(0x7f0000000280)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f0000000580), 0x0, &(0x7f0000000300)=[@cred={0x20, 0x1, 0x2}], 0x20}], 0x1, 0xc405) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$PPPIOCSFLAGS(r5, 0x40047459, &(0x7f0000000340)=0x2080) 2018/05/19 11:10:15 executing program 6: sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x40, 0xfffffffffffffffd, 0x0, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000001080), 0x0, 0x1000000ffff) readv(r0, &(0x7f00000023c0)=[{&(0x7f0000001040)=""/15, 0xf}], 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x3, 0x4) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000040)=0x100000001) writev(r1, &(0x7f0000000100), 0x10000000000000b2) tee(r1, r0, 0x800, 0xf) syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x10001, 0x105002) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) lseek(r2, 0x0, 0x0) sendmsg$key(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x4000000) 2018/05/19 11:10:15 executing program 7: r0 = socket(0xa, 0x8000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000ac0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="0022f8ff020000000000000000000000", 0x10) r2 = accept$alg(r1, 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7c, 0x40, 0x0, 0x0, 0x3f, 0x38, 0x2, 0xa2}, [{0x6, 0xffffffffffffff2d, 0x3, 0x6, 0xec84, 0x2, 0x3, 0x5}], "", [[], [], [], [], [], []]}, 0x678) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x83, "0f9fd13befe042717e36ba392b31415cf34c216eeba4fdcb8cf31814c36da1bfca0eba2d59d76c6592dbe477db3fba5e6d4233c07aa728bf6c9ac82e6bb94bef60fc56b4a8591c6362cd76f017d94b16940ed0e25af4823bc603a6d202f4a4db56379e46453561c6eda2385d9da225d8eaa0d41bb09c8f8945b9e2ab99f611fa99da0a"}, &(0x7f00000000c0)=0x8b) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000007c0)={r3, 0x6}, &(0x7f0000000800)=0x8) 2018/05/19 11:10:15 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000001c0)=""/231) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000380)='encrypted\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000400)=',user)proc&\\\x00', 0xfffffffffffffffd) request_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='encrypted\x00', r1) 2018/05/19 11:10:15 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="031e9b4c97edb20ac658ff6061f68de1799b2ea9a73aa47430cdea539bdfbfe1830b2f96dae50937d1a34a7cd5ffdb91b773f9566e6369416630c27315322f3539b134c9d07fc557412b2671b3e935e6896609a005394321248cbc1604281b3a3e9d5ef4992c4615fe54a52c7457dc6013e87f584f0806dad249a7272dba3c5ade67a786429908c9623962bee1c8d91424b072d0b6e86ed1bd7bad31e1b8302384a5427c1d2a2f901bf679578bb1d14994406d24f48cf6734b2a1c40f75bc5213f029ecede0c3b13cf8267e8195bc3409c87e18c4af9ff8b35de3ff33354c76a5a8aded9bfe6dd0335416f4f96952354b8cbcc944c12b67de2c30671649bcbfde278d037191feafef8d55b0602e1d9dc55f305e55d7bcdfea29c45a069fc77b65ef145b1d1e1c5e1c0a4a019d88660bb5810e5f3344f6d55ede81d835cfc9ac7cc664a1ee4792c4f4fcd720e0fd481e19f1e43d319d95bcc8ded56e9095a899b15d8376094608f96d495f61ce4001cc897f3dbe7629c844cdbcf59bc647096d3505a1eac1ed12f65afb20ca7bd9d032594ad070c8bb4bfc2fddb1325b010c555d4206a880007c769ee4ba54737cf41a03420d64fbceaf8a6bfbe016f5f71d6a68655ab0af73e1ae9b9cdf36d8c9a6ef569c2aa76e1a4877227bca7c07b54a8fbd9dfbac80999d15c045eae33e29470a7dcabab9c18ce22abbb18b7b636cb46c97e05fde728f775ec06fdfb16a608a88cf8f8f5e29e24ab836551e78f38c54186a3b7eaed6fd3a379246bb1202d9051ec6e7206b7ea0a5d3c23c06093e65b25694ad64e95c4c519c1e7f655426824ebe103a293a915085644cff4bfe5356d4285003a6adac0cce421258d4eb7df973c03364482df9a39d5c063bee991fba3e1a0d4c789b6cc6bd355ef264c2ebb40014d4749b18d0f87139696712522d9edd23dd6c977d78b500b00ed244cc60fe5f64ebcdec06fc14428ebf5ab61a9705209803e92156f7b03fff6fa64ea75c63cd2e98e05adfa13fe19ed3260f52028c9f44d5c1049ec0fea6ee9ac897a88895569ccab4caf71b1786a8fd8b28f90ec12b7f44d1f28c8c7485f3da2356f42680715db09eb29f1731f6ac117223ef3726b29e88f97c7d4efd9377b05cd3901eafc05de0e854335e66e5fd858635fe575f4faac764d4cc59ec70e937d9210f62809afdd35176a9ba87a42fc84ee67bade3421cd5ad4daadc800074f1a2bfbc2c70e4a98780520c8568eca86bd6a2eb8b4574e9bf47cf654c0601b966504d8c1185c5f39b0bababe0539c1c13e0da9a92a5607cdb4916796063cd66363098034f75bcf725b199c90b1e61d99ed440d562199810c27f33e55d051dafd81ecc745aa8c1ba1731a7a770c004fdbc653214fe55c102244adb2cccc4364c89f3f08b3be2bee88fa631dd4a0cfad6bc4bfaf2a994eaa3ded15d5b07878e159da7ef9c65f2eb3eb15246fe4b3bfef1ffca3a4cfb43eae9b31b5f6202f8e08248e0b8fcb8de16092aa390da978764c5e37ad8db55592f8dfbdc84e4dceb8ca633606974179e59cd75721ea6594c173caab344946c26fd22de232fe93921d6748f980040ec286c119c64fb678d174846da002ba34880995ed4f63f38f9bf908eff26f8b5b480543bd0efa34e05e1d9c3e57c598be1c3ec6a910fe4f7e831ffba8b7935012cd16380a70473b7c9f5d80a65823efb5a239e0cfadc6f35d5c950842263cfbeded5e9cb851aad2d98ea5123ebc6a7ec3e98b2cef68fdd047e3df553f011281dc8fe7aa576bf63bc153e0d9fa3ac562e2a09168c452723ba824accf9a8f1186bf10909d661cad8596f4a164d7043c286a1869aef17e2b94ebe7b3b6e984e6196b0c86283da1dfb0091f487b3b85832cb894812ebca3f4261d94e75ff8e8b135160abe5ea32c6d3900c53948a316c596835330dae9f67feab1adf3ff15ff1a77b14ed84adc190b2371b2fdde7f6a37737779eb6f50b18e23a55209ef8a3ada03a4308ee8a3739398dafdfad261535154005043b1b90a5ac0d3a86cb019d067bcc0c8cc1bfcc0", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:15 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$setsig(r0, 0xa, 0x5) r1 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x80000001, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000100)={0x4, 0x1, 0x2f, 'queue0\x00', 0x9}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000012000100c95d0d000000e5fffd8000000000000000000000000097810e56a0146bd60000"], 0x28}, 0x1}, 0x0) socketpair(0x13, 0x5, 0xffffffff80000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000040)={0xffffffff, 0xff, 0x3, 0x7, 0x1, 0x7}) 2018/05/19 11:10:16 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:16 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0xffff, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000003c0)={{0x3b, @broadcast=0xffffffff, 0x4e22, 0x0, 'none\x00', 0x1, 0x4, 0x54}, {@multicast2=0xe0000002, 0x4e20, 0xb88f7f8533613f78, 0x1ff, 0x20, 0x7}}, 0x44) clone(0x0, &(0x7f0000003300), &(0x7f00000022c0), &(0x7f0000004340), &(0x7f0000001200)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x208000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e21, 0x81, @dev={0xfe, 0x80, [], 0xf}, 0x12}}}, &(0x7f0000000340)=0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='children\x00') pread64(r3, &(0x7f0000000040)=""/12, 0xc, 0x10000000000000) 2018/05/19 11:10:16 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18c775c94f0f08220000edd7a4c5d561"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000280)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206, 0x0, 0x1}, 0x48) r0 = semget(0x3, 0x0, 0x210) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000080)=[0x0, 0x7fffffff, 0x5]) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x9, 0x20d, &(0x7f0000000300)=""/187}, 0x48) 2018/05/19 11:10:16 executing program 3: r0 = memfd_create(&(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a", 0x1) fcntl$addseals(r0, 0x409, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000780)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$KVM_IOEVENTFD(r1, 0x40086602, &(0x7f0000000040)={0x28200}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) 2018/05/19 11:10:16 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="031e9b4c97edb20ac658ff6061f68de1799b2ea9a73aa47430cdea539bdfbfe1830b2f96dae50937d1a34a7cd5ffdb91b773f9566e6369416630c27315322f3539b134c9d07fc557412b2671b3e935e6896609a005394321248cbc1604281b3a3e9d5ef4992c4615fe54a52c7457dc6013e87f584f0806dad249a7272dba3c5ade67a786429908c9623962bee1c8d91424b072d0b6e86ed1bd7bad31e1b8302384a5427c1d2a2f901bf679578bb1d14994406d24f48cf6734b2a1c40f75bc5213f029ecede0c3b13cf8267e8195bc3409c87e18c4af9ff8b35de3ff33354c76a5a8aded9bfe6dd0335416f4f96952354b8cbcc944c12b67de2c30671649bcbfde278d037191feafef8d55b0602e1d9dc55f305e55d7bcdfea29c45a069fc77b65ef145b1d1e1c5e1c0a4a019d88660bb5810e5f3344f6d55ede81d835cfc9ac7cc664a1ee4792c4f4fcd720e0fd481e19f1e43d319d95bcc8ded56e9095a899b15d8376094608f96d495f61ce4001cc897f3dbe7629c844cdbcf59bc647096d3505a1eac1ed12f65afb20ca7bd9d032594ad070c8bb4bfc2fddb1325b010c555d4206a880007c769ee4ba54737cf41a03420d64fbceaf8a6bfbe016f5f71d6a68655ab0af73e1ae9b9cdf36d8c9a6ef569c2aa76e1a4877227bca7c07b54a8fbd9dfbac80999d15c045eae33e29470a7dcabab9c18ce22abbb18b7b636cb46c97e05fde728f775ec06fdfb16a608a88cf8f8f5e29e24ab836551e78f38c54186a3b7eaed6fd3a379246bb1202d9051ec6e7206b7ea0a5d3c23c06093e65b25694ad64e95c4c519c1e7f655426824ebe103a293a915085644cff4bfe5356d4285003a6adac0cce421258d4eb7df973c03364482df9a39d5c063bee991fba3e1a0d4c789b6cc6bd355ef264c2ebb40014d4749b18d0f87139696712522d9edd23dd6c977d78b500b00ed244cc60fe5f64ebcdec06fc14428ebf5ab61a9705209803e92156f7b03fff6fa64ea75c63cd2e98e05adfa13fe19ed3260f52028c9f44d5c1049ec0fea6ee9ac897a88895569ccab4caf71b1786a8fd8b28f90ec12b7f44d1f28c8c7485f3da2356f42680715db09eb29f1731f6ac117223ef3726b29e88f97c7d4efd9377b05cd3901eafc05de0e854335e66e5fd858635fe575f4faac764d4cc59ec70e937d9210f62809afdd35176a9ba87a42fc84ee67bade3421cd5ad4daadc800074f1a2bfbc2c70e4a98780520c8568eca86bd6a2eb8b4574e9bf47cf654c0601b966504d8c1185c5f39b0bababe0539c1c13e0da9a92a5607cdb4916796063cd66363098034f75bcf725b199c90b1e61d99ed440d562199810c27f33e55d051dafd81ecc745aa8c1ba1731a7a770c004fdbc653214fe55c102244adb2cccc4364c89f3f08b3be2bee88fa631dd4a0cfad6bc4bfaf2a994eaa3ded15d5b07878e159da7ef9c65f2eb3eb15246fe4b3bfef1ffca3a4cfb43eae9b31b5f6202f8e08248e0b8fcb8de16092aa390da978764c5e37ad8db55592f8dfbdc84e4dceb8ca633606974179e59cd75721ea6594c173caab344946c26fd22de232fe93921d6748f980040ec286c119c64fb678d174846da002ba34880995ed4f63f38f9bf908eff26f8b5b480543bd0efa34e05e1d9c3e57c598be1c3ec6a910fe4f7e831ffba8b7935012cd16380a70473b7c9f5d80a65823efb5a239e0cfadc6f35d5c950842263cfbeded5e9cb851aad2d98ea5123ebc6a7ec3e98b2cef68fdd047e3df553f011281dc8fe7aa576bf63bc153e0d9fa3ac562e2a09168c452723ba824accf9a8f1186bf10909d661cad8596f4a164d7043c286a1869aef17e2b94ebe7b3b6e984e6196b0c86283da1dfb0091f487b3b85832cb894812ebca3f4261d94e75ff8e8b135160abe5ea32c6d3900c53948a316c596835330dae9f67feab1adf3ff15ff1a77b14ed84adc190b2371b2fdde7f6a37737779eb6f50b18e23a55209ef8a3ada03a4308ee8a3739398dafdfad261535154005043b1b90a5ac0d3a86cb019d067bcc0c8cc1bfcc0", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0x7392, 0x0, 0x0, 0x8, 0x0, 0x400}) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000040)) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") ioctl$TCSETSW(r1, 0x5412, &(0x7f0000002000)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) getpriority(0x2, r3) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/178, 0xb2) fsync(r2) 2018/05/19 11:10:16 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000040)={'veth0_to_bond\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x40, @ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, 0x4}}, 0x0, 0x0, 0x0, 0x32}, &(0x7f0000000180)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x7f, 0x3) close(r0) 2018/05/19 11:10:16 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x400000008031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2000000000029, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200), &(0x7f0000000380)=0x4) 2018/05/19 11:10:16 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x400, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6d4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000800}, 0x800) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000180)=0x6) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0x67a7, &(0x7f0000000200)=0x4) ioctl$KDMKTONE(r0, 0x4b30, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000280)=0x102000) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000300)=""/110) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000380)=""/217) symlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000000540)={'team0\x00', @ifru_data=&(0x7f0000000500)="b15c8ada47668eeb6d5f677d640f90ea7c28b3e317156dd8b5cdc4990a417125"}) connect$netlink(r0, &(0x7f0000000580)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc) llistxattr(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/253, 0xfd) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000740)={0x5, &(0x7f0000000700)=[{}, {}, {}, {}, {}]}) openat$dir(0xffffffffffffff9c, &(0x7f0000000780)='./file0\x00', 0x80, 0x18) mknod$loop(&(0x7f00000007c0)='./file0\x00', 0x2081, 0x1) syz_open_dev$sndtimer(&(0x7f0000000800)='/dev/snd/timer\x00', 0x0, 0x400) syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000008c0)={0x2, &(0x7f0000000880)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000900)={r2, 0x3}) r3 = socket(0xe, 0xe, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000940)=@assoc_value={0x0, 0x1}, &(0x7f0000000980)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000009c0)=@assoc_id=r4, &(0x7f0000000a00)=0x4) getpeername$netlink(r3, &(0x7f0000000a40), &(0x7f0000000a80)=0xc) r5 = accept(r0, &(0x7f0000000ac0)=@ipx, &(0x7f0000000b40)=0x80) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000000b80)=0x401, 0x4) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000bc0)={0x6, 0x5, 0x0, 0x3, 0x2f9c, 0x2}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000c00)={0x9, 0x3, 0x7, 0x3, 0x7fff, 0x77, 0x3}, 0xc) 2018/05/19 11:10:16 executing program 3: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="b808040009000003083f00"], &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="000006000025f2dd2e290cf82c8332eb"], 0x14) setresuid(r1, r1, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000200)={{0x6, 0x3, 0x401, 0xff1, 0x400, 0x1}, 0x10001, 0xefbc, 0x5}) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$IOC_PR_CLEAR(r3, 0x401070cd, &(0x7f00000002c0)={0x2}) ioctl$VHOST_SET_LOG_BASE(r3, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) setreuid(r1, 0x0) 2018/05/19 11:10:17 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:17 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) sysfs$3(0x3) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r6 = add_key(&(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="667db69d5677923095d6f16416fa9cf7b10d2117fa7fdc26ef381d78b61331f9f169cd256a348d5da7e67dc694d581ff6c556500c3e5e0431575656f607bec733a5a38aabd5fabe9d1e82cbc40de31bb3a3a75eeff4c68583ad1a678ab49731b8bf472e3058e244b1a3c969e191e0ccbee763df0423cd629de1beaf00bb19dfa91cb8724970086d26deeb24e8fbe86eaf815d7abf6b6f10b2c32e2e84a666363e99dd94cf7cc660cc34c294db196744ab41e61e1d4c2bb3587249dec8d17056f1b4a79965c6b64dd2115c0209d4fd3d82213cb8a046574b490716a0b2f3d4c94e157f0a8929f352a2292f55984", 0xed, 0xfffffffffffffffa) keyctl$search(0xa, r5, &(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, r6) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r6) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000480)={&(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000400)=[0x0, 0x0, 0x0], &(0x7f0000000440)=[0x0, 0x0, 0x0], 0x6, 0x6, 0x3, 0x3}) r7 = open$dir(&(0x7f00000004c0)='./file0\x00', 0x20000, 0x149) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000500)={0x1}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000540)={0x0, r1, 0x1, 0x1}, 0x14) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000580)={0x3, 0x1}) sendto$ax25(r1, &(0x7f00000005c0)="64476009ce6dd344d753d40520c404b7733fb81ca86282d40fa07577cd97b080266bb7d6d52b97551c4c18cf7654bd4e97fa59bd2fb4d3353396b8ced2", 0x3d, 0x4040000, &(0x7f0000000600)={0x3, {"1194c836cabc10"}, 0x9}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000640)='reno\x00', 0x5) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000680)={0x80, 0x1, 0x8, 0x3ff}) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00000006c0)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xa}, 0x0, 0x1, [@rand_addr=0xc2d]}, 0x14) add_key(&(0x7f0000000700)='rxrpc_s\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780)="3e5940ed5d919d8da69d0b98c5e1c3e471eeec4ef62f6018e6e4d7ce76cd9c9625b35344c04b5e758e0805c266ac152dec1200b6c6254b233d8f57c579", 0x3d, r6) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000800)={0x1, &(0x7f00000007c0)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000840)={r8, 0x1}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000880)=0x10000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f00000008c0)=@assoc_value={0x0, 0x8}, &(0x7f0000000900)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000940)={r9, @in6={{0xa, 0x4e20, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x80000001, 0xa6c, 0xcbf2, 0x2, 0x988c}, &(0x7f0000000a00)=0x98) recvmmsg(r1, &(0x7f0000000f40)=[{{&(0x7f0000000a40)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000ac0)=""/239, 0xef}, {&(0x7f0000000bc0)=""/52, 0x34}, {&(0x7f0000000c00)=""/156, 0x9c}, {&(0x7f0000000cc0)=""/146, 0x92}, {&(0x7f0000000d80)=""/210, 0xd2}], 0x5, &(0x7f0000000f00)=""/43, 0x2b, 0x8c}, 0x8}], 0x1, 0x10120, &(0x7f0000000f80)={0x0, 0x1c9c380}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000fc0), &(0x7f0000001000)=0x4) 2018/05/19 11:10:17 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x400, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6d4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000800}, 0x800) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000180)=0x6) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0x67a7, &(0x7f0000000200)=0x4) ioctl$KDMKTONE(r0, 0x4b30, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000280)=0x102000) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000300)=""/110) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000380)=""/217) symlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000000540)={'team0\x00', @ifru_data=&(0x7f0000000500)="b15c8ada47668eeb6d5f677d640f90ea7c28b3e317156dd8b5cdc4990a417125"}) connect$netlink(r0, &(0x7f0000000580)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc) llistxattr(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/253, 0xfd) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000740)={0x5, &(0x7f0000000700)=[{}, {}, {}, {}, {}]}) openat$dir(0xffffffffffffff9c, &(0x7f0000000780)='./file0\x00', 0x80, 0x18) mknod$loop(&(0x7f00000007c0)='./file0\x00', 0x2081, 0x1) syz_open_dev$sndtimer(&(0x7f0000000800)='/dev/snd/timer\x00', 0x0, 0x400) syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000008c0)={0x2, &(0x7f0000000880)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000900)={r2, 0x3}) r3 = socket(0xe, 0xe, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000940)=@assoc_value={0x0, 0x1}, &(0x7f0000000980)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000009c0)=@assoc_id=r4, &(0x7f0000000a00)=0x4) getpeername$netlink(r3, &(0x7f0000000a40), &(0x7f0000000a80)=0xc) r5 = accept(r0, &(0x7f0000000ac0)=@ipx, &(0x7f0000000b40)=0x80) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000000b80)=0x401, 0x4) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000bc0)={0x6, 0x5, 0x0, 0x3, 0x2f9c, 0x2}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000c00)={0x9, 0x3, 0x7, 0x3, 0x7fff, 0x77, 0x3}, 0xc) [ 160.675162] Unknown ioctl 1074819277 [ 160.691153] Unknown ioctl 1074310916 2018/05/19 11:10:17 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x101040, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000300)=""/211) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) execveat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='nfs\x00'], &(0x7f0000000280)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='nfs\x00', &(0x7f00000001c0)='nfs\x00', &(0x7f0000000200)='\x00'], 0x1c00) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffeffffffff}, 0xa000003fe, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000500)=0xe8) ioprio_set$uid(0x3, r3, 0x2) 2018/05/19 11:10:17 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0xd1, 0x4, 0x200, 0xb4d6, 0x1ff, 0x10001, 0x2, 0x0, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x101}}, 0x1a, 0xfffffffffffffff8}, &(0x7f0000000180)=0x90) sendmsg$kcm(r1, &(0x7f0000001b00)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)="303616091d42cbb986", 0x9}, {&(0x7f0000000200)="74579fd89cf340c60cc226e0ac323cfbb6ca4a30ed9eceabf1da0774f203819a", 0x20}, {&(0x7f0000000240)="e816db72afbe942fefa9d2e7ed1443f6c130dea632e2ac4d37ff10b693588b139ec8a996b37e9fa402c51b5ef2ede6298d8e0cce8e56189167daeadb9754d42124f1857cb27d5df4062ab3fdea5bcceeeb377c9be2c928063ac960e3885bb09a398137f1589cfac8111ed93b065fde82df44d2f076314f8d873a28aa4853aa0f25426d445257e7add6f0387fbc230aaa152b5c1d75e637c78714169d400a0a90357326da0576a6acfcabd4926985622ee1625ce368535e286bb7bf3c9f75a27ddcb87d99682997bc07ef8580daf9091bc50db51e2c0fa8e1ea57047ddca33a506d194692f1a774c0c4347a7b9aea8aa6d6bf6e842b7c08b6e6", 0xf9}, {&(0x7f0000000340)="ca69b2f6da31343cc071b106fc7b3cba83c506b39c96ccc92c3165e30875b86598582a858a07909fd87ee2f3a0c85da3fcd56fcd123f6c91bff16096a878ab25b59b2bf68875ed9b4d04b49e1bfa42b1188b6ddcbc65d208d44435af4930328cfa2313a8adc493cf0db091c74d979f58162c92440a0fab5350cd26268de1aca675f57bee2e4bc773190fc7093e083c0d52a13bc6ef19d4", 0x97}, {&(0x7f0000000400)="48416a3462908149e5eeb404ebcf73480971ab896fd4ae12a3db47bd9266f35e50c7cb9e5ff01cd1c7bfff6d3f227699d8393f2312ee94ac485cf5012ec3f556965938d8968d26e1ad1b7d90576350b758475cbcc45935b0d97bec1ad9c0fdab30b6ce053f2d3ea36df91be65122d7f7a3d3cfc7721dc4c68914e3218705357fec831732347fd1f7fc8776cf43532f6d1920cf0287845ba8d2aa2315ec10c1d6ee87ff356b81e3c01d49c66cebdc60d186fd23bd8824de62b151f540b9628b69f8f58fa58fec4532b34666c4d34144b893d9649ef2031a790f66096adea33a02f05cdf", 0xe3}, {&(0x7f0000000500)="a756ec6eb7a6e3d3b94207ce6dcb2953fd0b9962dca57bbd5795017028597119f318a5a7765debe09f512e60a535705f168d6ca4b2dc9f3c676b55113177e652cfb8376e5476813eca574bfa", 0x4c}, {&(0x7f0000000580)="ddbc392c2330a541dfb21112eccb28c6c65d3a99ddfff36c1a439b0747ad7d070fc8ce0de304b7c693bcb380c69e8f0ee3d1daf675bae30c228d009b0221d763cab014bfa828d027fc48ae06404b01fb3a7f3259643c2c91bfda049f9ea8843f1e21b9ffacf105a23bddf9725b7cc202b9598c02384c0dfb902f33a2b37e6347c469e6fc7daba7f09d2b59608c4d8e", 0x8f}, {&(0x7f0000000640)="9b20ef4714a72b2774f6", 0xa}], 0x8, &(0x7f0000000700)=[{0xf8, 0x11, 0xffff, "fc919c6d761e76e1da57589c72a395f010fb7d7bb8e4e3fda75cf0a42b5b3bc9e65064783367641543d579b2a6c459651a6958a499b60e4353b3ca0ba3128432c2bde97496640fee66a3eb11b17f4d60a1330b751be7d97f0f85abe6e4cab35e852c911a257120d9718a63af219e1ed38ca6252b22b4d566ce026b8d3b18c6e286efbf7e4f8918b26aa04a17f3d1b9bcb1622ffc8a3749197eb880ed995102a09f88805eebc9ed75c3bbcde58667273e671ebe48de798a240e2813dfa2c1312dbf83cf5b35f8e15cd5ac479badc86e96fa9f2db1caa2d87fc6128f3cdbb33827d451"}, {0x18, 0x11f, 0x3f, "51035f"}, {0xc0, 0x29, 0xf40, "760f8132302689b4426c92af352650c0098796ed79695fb2006e1dc7aadd21bd536a3fe41869293fb1c17522a8b5c2b035ff318b219e68b3db63f8ba991e7cf4c19c8f45b4d340f9fdbee97948060301a1076fc9aee169bd65201788b83e446d0e6578c7d8ccb6db98549b7196313e6e98e8923d4a2d6e95fc12fd439a91e33c279b4a0d467fc11b1135b175b1c22540eddff4bf8811802eb6bca5ad58f819ce850ebcae306b4e70b75b"}, {0x28, 0x13f, 0x55e, "063f508249c2f1df952d4c705b8a1709b3fff1"}, {0x68, 0x0, 0x6, "ae20f34f5ab1bc51a10905f7bebf5ab5d5ec2f00aacd181a9bb151b23a9ec2d6f0c6439c045b57d55981c423a5edb7a4b8cb491e93c15152e08961337135ea1220c21c854a99a7d2f661ea4c7b1857da10c4"}, {0x1010, 0x29, 0x1, "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"}, {0xb8, 0x19f, 0x1, "7b1bfdac4afb62ad5f570b9bc925bb68832ab344efc05ca0469d364dbe4b69a31329b3d79e860f95515707228e85ca04d17a70f1a0d77aab051ed0807a2ad0a4842ee51fd17a8fee1b96d6aefe2d11e95c4244b2303f12266b41a165629832ac0b011fc6454f7df35330aa6c6c2a8f00dbf043c2757c2489110841b40d1904a4052bfe693979377746a9eb9c307f6add4c3faab47ed1ee598d38d59475fd8d45ea85c40832de3355"}, {0xc8, 0x113, 0x3aa, "c257fcf1bbdd8cdf17f46c774c4dbb0df02626744683dddda73d44d8fa4a3552adf7f97df490a6199c5e1009c8378846d632d0c4e3b539e3d7f4064c0016603e88ef9674dba0d0d1660fa023f99615b71d71199ce4f29f401c0dc57fccf06de36b01518625b07c922bbba2c29cfaf2293de4f695f9442857c4a37109ce0a80ca4d9db0fa1d7123cc290469cc6f161d0a60da5ec95eb9932f0f9eec5ab4fc8ec4270a3f1b1b161dd19e9bdd22ac873beb0cad87fda817"}], 0x13f0, 0x40}, 0x8001) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001b80)=0x1000, 0x4) write$rdma_cm(r3, &(0x7f00000021c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002180)={0xffffffff}, 0x13f, 0x4}}, 0x20) write$rdma_cm(r0, &(0x7f0000002200)=@reject={0x9, 0x108, 0xfa00, {r4, 0xc6, "2f8eca", "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"}}, 0x110) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002340)={r2, 0x1}, &(0x7f0000002380)=0x8) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000023c0)={0x16bc}, 0x2) r6 = accept$alg(r1, 0x0, 0x0) shutdown(r1, 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002400)='nv\x00', 0x3) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000002440)={{0xffffffffffffffff, 0x3, 0x23d, 0x40, 0xff, 0x1}, 0x0, 0xc3, 0x0, 0x9, 0x1000, "9bb5d64eb7249bdb65e51efdbf3c4e21d134df6996daa556e2947cd33725c53339dfdf71192b42dd35bca8c52c8a05c2020ae2302bbef96664cfa4849b627811674f75c5eb8d8bc258e1aa856dfe39cd4a05723749c7a9680844da6ac460b506259118219b346b3804a95729d4b5d852e5d975a38d1cf98db684bfd66aed3599"}) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002500)='/dev/cuse\x00', 0x88601, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002540)=0x5, 0x4) r8 = syz_open_dev$sndtimer(&(0x7f0000002580)='/dev/snd/timer\x00', 0x0, 0x400) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00000025c0)={r2, 0x524f}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000002600)={r5, 0xff, 0x1000, "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"}, 0x1008) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000003880)=0x0) fstat(r3, &(0x7f00000038c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003940)='./file0\x00', &(0x7f0000003980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000003f40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003f80)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@local}}, &(0x7f0000004080)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000040c0)={0x0, 0x0, 0x0}, &(0x7f0000004100)=0xc) r15 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000004540)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000045c0)='./file0\x00', &(0x7f0000004600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004680)={0x0, 0x0}, &(0x7f00000046c0)=0xc) getresgid(&(0x7f0000004700), &(0x7f0000004740)=0x0, &(0x7f0000004780)) r21 = getpid() lstat(&(0x7f00000063c0)='./file0\x00', &(0x7f0000006400)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000006480)='./file0\x00', &(0x7f00000064c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000006540)=0x0) stat(&(0x7f0000006580)='./file0\x00', &(0x7f00000065c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000006640)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000006980)={0x0}, &(0x7f00000069c0)=0xc) lstat(&(0x7f0000006a00)='./file0\x00', &(0x7f0000006a40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000006ac0)='./file0\x00', &(0x7f0000006b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = fcntl$getown(r1, 0x9) stat(&(0x7f0000006d80)='./file0\x00', &(0x7f0000006dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000006e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r33 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000006ec0)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000006fc0)=0xe8) getresgid(&(0x7f0000007000), &(0x7f0000007040)=0x0, &(0x7f0000007080)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000008980)={0x0}, &(0x7f00000089c0)=0xc) stat(&(0x7f0000008a00)='./file0\x00', &(0x7f0000008a40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r7, &(0x7f0000008ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000008b80)=[{&(0x7f0000003640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003840)=[{&(0x7f00000036c0)="8d46c46ca26a6f80ae6d9592eb2d2f3d52b0a64ced3b48998867a0b1ca62e75f35bcec6ce9e062d4ac30b230a3702075b50708e94f7429e5ffab6c6c2e57a2a88dc839e5cb28666f63fc2ec7530acc37c12612292467e4368d2a720b45fd7ee97be9e9ed4a04d349973c4ebfd404e556e3c0a1f43696f0a9d629bc731f1838160da82b30c8afe17eced82a6bb94d77481397ed938b12270968d709dc8a3ca472a707470106ce0b9b5979fec0bd822d340ed709fd59bbcad833", 0xb9}, {&(0x7f0000003780)="79ccc0fe116f", 0x6}, {&(0x7f00000037c0)="972ba40c47079acf8c447e4dcb888682e58e0976d19c97452c9d9af0c6d7bca0f0222d407bf275490d13b8a7d94faf1d9b1cd71955aa7a7ffd51109ae46ce2240851", 0x42}], 0x3, &(0x7f0000003a00)=[@rights={0x18, 0x1, 0x1, [r7, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x38, 0x1, 0x1, [r8, r3, r7, r3, r3, r8, r1, r3, r0, r7]}, @rights={0x38, 0x1, 0x1, [r8, r3, r8, r3, r3, r8, r0, r1, r7, r8]}, @rights={0x18, 0x1, 0x1, [r8, r7]}], 0xc0, 0x8841}, {&(0x7f0000003ac0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000003ec0)=[{&(0x7f0000003b40)}, {&(0x7f0000003b80)="29715f3e434afe5f9eb744c2ea82e3f0b4c5b20206e3f90dfea871042f7c518cca45b664cb689b2a47690c057ffcd0d927d2a86bea40580e4e21b29e203602b48a48ce9f80a69e387f0194b814674ba679d77b27ae7b678ab05e1ca3d601f90646b7544bce5793fd21e234ceb7675751afa4036bfc2f8987c5d87a44053044b8bdd49c951908d18d873ec85336c07fe13327f49ff6f67dc7a33bb717aebc98066ff9936d6e32624977208ca55300c7b236214eb6f3c1efe2c01d6c31146ec65e35cb91cfc462148a9c19f55d8a16bad8b78f1237f7e0032a17c92356dd89fb9f20cb39b0f48f235dfc8822e933d7", 0xee}, {&(0x7f0000003c80)="0b55406aa4a4d47aa83b14947c9bd4a950dfc28fb1661d2bda730b9b9378149ac272089c8d031f0244f59b0464dfb97ae15d9bdcbe7903124614b51a2f5f45006d48138e8e3622e8a18f7da3f21387e201313b7f74c6cb95b3c0c8bae5223dd1bf25a1489d40632065b4106cc111c006", 0x70}, {&(0x7f0000003d00)="0b622e27472889c1cd7fe66d2d9e138dbeef1a5b9b124bed6bbb519cf661c880419ab128cc24778bb036e4f55371f938c712de271b8935608d7770d1dc56fa89d16e1ef3488d6188a7993bb70dea362a8812", 0x52}, {&(0x7f0000003d80)="6bc0249eda65c4d2", 0x8}, {&(0x7f0000003dc0)="85b18a494ec01dd1e2b1db8cae7bc2d707371edced82079dfb9749c7aad342c2474a15700c29f22000900ca1254f3104b780f7448df5788a5c5c17b70f7a9e4a0f54b36f6d5935b49329a9376c9e8806b2b80274d9d91bd7eb7b11b56c8bcdcfffc9b7b8fc46f9737093c93bb08fd69fb4e5e4bed2c3d4e2a7680ea8f877042bdddbbef110fe13253c0ffaee53347f311865709558a3225525646a54837b1166421f63e5929ba002d8aa76fbefa50174cb23541145283546d1fbc5fdfb37faf7e3c9f28958b685e37c58f2eab821761d3371ec2bdb09361b462a2ad16de7aaddba", 0xe1}], 0x6, &(0x7f0000004140)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x20, 0x800}, {&(0x7f0000004180)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000004500)=[{&(0x7f0000004200)="6789f1955bb7a7bb5dbd56", 0xb}, {&(0x7f0000004240)="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", 0xfe}, {&(0x7f0000004340)="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", 0xff}, {&(0x7f0000004440)="bb6f28be9bd40e080c1b17c9bbae26b03b948f7da903d14981ec1930be4a1741ddc7bb756e54bdfb161ce3606a3d3ba47d1f30ae31d87c9c8f49fe6ee7b7a8c2280535586d68233aba30ad2385d4e7ba7fe997ca207b28490593cd4d97ae3164c8a8140eb62b6730ec3937e9f458546edbbe0ff8c16b0d41c92d4312d001d510da25bc61ce3e9b5275b194eb21c627", 0x8f}], 0x4, &(0x7f00000047c0)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x28, 0x1, 0x1, [r8, r0, r3, r0, r3, r1]}], 0x68, 0x4000010}, {&(0x7f0000004840)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000004dc0)=[{&(0x7f00000048c0)="63e8fe90e3c63e8563bcce5c6db4ed02a0aa91d290ccffc8e862d2bb45e0604d1c045f722c642c6da0331077665a639b9f2b5f6e88067f9c5dd25f960c952dd3859092c27e9aae1d3e7f7a2d78fd75d962358ef03789c57344b0b6f72972ee9b7b4ffbc7420c3e1768199a4b03954d16c5f1f587230448c01d7943d5e4c07f97f13aaaac1826d71a95acd8725f6abc7f1e14f3825e3949755e1a2c9767d09e4bd722c03b1e4ae605750cb3eaf884a689d594", 0xb2}, {&(0x7f0000004980)="df160c8e8c9fdbbccbcb68b7757b49fd8f0d7abd85d89a7e0a221675619e1ae0e63592243d3c3828e276a69893fd975cd57eeec094c9a1f66b757d01faef239703faa13b1e81b4363524be757456bda8146bab3df3b0076b6575cf66be60321d98c13ebf88e373c7a65474a59d74946419c8b5be72545b9e9ce9c111aabaf75e4a12c46f56385e1139e74783902ee6ce9747a254aa66de7aaed550dcf936cb26", 0xa0}, {&(0x7f0000004a40)="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", 0xfc}, {&(0x7f0000004b40)="5a5ecb8dc4ef4a9e358787b4c4f8c7afed9181a66ebce46e1b34ab5d6a8276a322ab75e07c03fb0cb33b", 0x2a}, {&(0x7f0000004b80)="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", 0xfa}, {&(0x7f0000004c80)="c390d948d2fee7906bd869e735d8a298f6754d81b42896dd0b4493b417a8b5b5f685309e4b18ec8feaa491c33561bd9c165a8dd501af38c13471a4ee0ed22352d226757709b3961fc01d761176ed6661b9b6eac35f12b60431caa1c27913904c4bf581e1a3b44f2b0ee157e55bf8e238019223ce8a231d03b752df95743aa49a4e7bb1d46ab9c5d9fbb868", 0x8b}, {&(0x7f0000004d40)="4b62da9f7d6e2105b40ba4946be2e63ad18186b1ecbb4c7d03abcbf21ead8e781a977a469ecf6d86e0ea6c77f554e1e6dcd11bff631ab33084035434a540cfcd36e9a571e63a8c55d102976dcb90ab2a882d7e76", 0x54}], 0x7, 0x0, 0x0, 0x8000}, {&(0x7f0000004e40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006300)=[{&(0x7f0000004ec0)="5b92ee9e26e6013da33a0a0ec7c3d28e4495b522bc49128500993b8c3d18ace36984b368042ed99c3d998f92e9e201dc2b4d19fc677e7b6e049b9fed4554d9f926736ac9be2f", 0x46}, {&(0x7f0000004f40)="4246edb53156b37ffff2249e0e52cdc85f2652b51813aaf3413f867d83dff98057b9ca36fef31571f91a9c90b01bfbf10c362890a8eb66f522cefa5811b2ff9a57516827b1da284a39ece9dd5e07e0f85b4cf6b7d8b05280630e4fd4e15115ddcdea36dced8ec3da7b3a988bbdb4bc12f4972ec3df4e933cabf902d20654", 0x7e}, {&(0x7f0000004fc0)="961a71f32172fb2d13e54b957d38f646b4f6f9ca8add1a407d4a61234bf7de7312cb47876a84cbd885a21df2a5f119ae4e6128414f8c4b832ec6926421bbbc3a66b04bf97d113897d50d337c104bebb97c97b28b0c628563eadfe6319211bebddc3faf3ae58c19781e662b74a1761ac73cfa394e4dc5fb12eef3759dfc49d20c2bda409cedc6c93410c7f094104dea71c5d84c89746f210e2f12f712e52449e328d051a3c0a2f52e7e05cf5fc556dee010c391341e34cbb709ef8fea11654391ce187abc44c0941bab18542bf65dcaec2a41f6f9ebe63be5e7504676b25fb618b990bd9ba6e68376d23534", 0xeb}, {&(0x7f00000050c0)="ea05abfd8e08aded637c2a3b35f0824f1cc772162662d08558612489f6ee83b4a908f017a5fcc8d87d6bdd6515786f63075b144a6b49d85fff17bfdacbc613f8b6b1a34d0d83b0b7bfcf2d", 0x4b}, {&(0x7f0000005140)="208c14aba52553e3cd0b27895ecc0adfb24db09fbf670559cff888f62cd0121cab03e9962c", 0x25}, {&(0x7f0000005180)="f38d066cf33f567fe94201e5c396c21210e4ef09b2c3021d904c6600f7471c5fa9c6cafa784d", 0x26}, {&(0x7f00000051c0)="647d9d1ac9fd49f4c0be4dca5b0d25c7fe65177a128a8eacd0e6134c47fd66a4e435b35bf7a94a7c635c8fbc6c855eb2316dd38e9ff21b7a9f557b161f10f70423ecf7688dd4472c6d06bf101eb9ba8f16e2125a2adb0c3318f6274f9e663ad80bef55c98028163f0c46d6af51d9c4b658b2b8a5456a5c64c7c407a103d57544d8c5a19d4a0ed4a93eb70bbceb4e84f3", 0x90}, {&(0x7f0000005280)}, {&(0x7f00000052c0)="b4445f417fccada201c7a4ca4ef2d6764300b76041232189b27f7acd2aa0a7640d937f8e84e9703e7a994a684bb0dd41d0bd9abd82", 0x35}, 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{&(0x7f0000007600)="05a44454d9628ec905138f6030cdf22381df9e0e1f8bf3e88099d5b9d3ee30751b0d0c0527ef38acbf294e088953f3cb3f67a98f000488ff2c9a6b9984f8a3b6366fb8dec11afe4fe6094db43eac295ce202455e363ef61059e8d9d66f47c0bc54e8767b04996e0699125b22f918f5cb086a77786e88bb866d6156b90c141be8c9", 0x81}, {&(0x7f00000076c0)="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", 0xfa}, {&(0x7f00000077c0)="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0x1000}, {&(0x7f00000087c0)="3cd5474c683de03cff89b42c0d0ed42d781a54cf065a73ac20bcec744251813fbe4ed3c0dcc122dd506dd13f33e8244deac892c141c9cecbd32760493bb6f6ef501c9f8fa1c84eebac78404ac01425221598409adb9a0b2df29d07f143ddb1e3f7fbee78b368746527c03387ac6ac780f894934d79fa8e90d7c7b6438de7a311cab85fc7cf9576c953f355eb3990d928b77ac6f6a7c1d090848a4ddde9bdd52ee8bdbbec78e5ae661bf10605dc49f7fbd2f128b317d89a3264c91d7883ac72c3464de05c5c8335c264ded81f196abcd24cb0d868d8e234b0947929630f7ef14150719a485d3054006fbebd", 0xeb}], 0x9, &(0x7f0000008b40)=[@cred={0x20, 0x1, 0x2, r36, r37, r38}], 0x20, 0x8000}], 0x8, 0x8804) 2018/05/19 11:10:17 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:17 executing program 1: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x1, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000002c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003cc0), 0x13f}}, 0x20) [ 160.948744] xprt_adjust_timeout: rq_timeout = 0! [ 160.977364] xprt_adjust_timeout: rq_timeout = 0! 2018/05/19 11:10:17 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x4080, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000100)={0x1, 0x9, 0x10001, 0x6}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = memfd_create(&(0x7f0000000040)='-.Xvmnet0^\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r2, 0x0, 0x4) write$tun(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000000000000000000186dd0610000000000000000000001000000000000000000000000001ffffffffffffff010000000000000000000000000001"], 0x42) close(r1) 2018/05/19 11:10:17 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) dup2(r1, r0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x41fffe, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000180)={"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"}) 2018/05/19 11:10:17 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:17 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg$kcm(r0, &(0x7f0000002c80)={&(0x7f0000000580)=@nfc, 0x80, &(0x7f0000002bc0)=[{&(0x7f0000000600)=""/32, 0x20}, {&(0x7f0000002680)=""/18, 0x12}, {&(0x7f00000026c0)=""/146, 0x92}, {&(0x7f0000002780)=""/165, 0xa5}, {&(0x7f0000002840)=""/144, 0x90}, {&(0x7f0000002900)=""/184, 0xb8}, {&(0x7f00000029c0)=""/196, 0xc4}, {&(0x7f0000002ac0)=""/215, 0xd7}], 0x8, &(0x7f0000002c40)=""/28, 0x1c, 0x4}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000440)={0x7, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000500), &(0x7f0000000540)=0x14) mkdir(&(0x7f0000000640)='./file0\x00', 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000002cc0)='/dev/vcs\x00', 0x200000, 0x0) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000000), 0x80, &(0x7f0000000340)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000000080)=""/137, 0x89}, {&(0x7f0000000140)=""/160, 0xa0}, {&(0x7f0000000280)=""/104, 0x68}], 0x5, &(0x7f00000003c0)=""/68, 0x44}, 0x21) r1 = open$dir(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) dup2(r0, r1) 2018/05/19 11:10:17 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x400000008031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2000000000029, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200), &(0x7f0000000380)=0x4) 2018/05/19 11:10:17 executing program 7: mkdir(&(0x7f0000000300)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000180)=0x3, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') pivot_root(&(0x7f0000000080)='./control\x00', &(0x7f0000000100)='./control\x00') close(r0) 2018/05/19 11:10:17 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001280)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f00000012c0), &(0x7f0000001300)=0x4) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000006ff8)) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) 2018/05/19 11:10:17 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x400, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6d4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000800}, 0x800) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000180)=0x6) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0x67a7, &(0x7f0000000200)=0x4) ioctl$KDMKTONE(r0, 0x4b30, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000280)=0x102000) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000300)=""/110) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000380)=""/217) symlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000000540)={'team0\x00', @ifru_data=&(0x7f0000000500)="b15c8ada47668eeb6d5f677d640f90ea7c28b3e317156dd8b5cdc4990a417125"}) connect$netlink(r0, &(0x7f0000000580)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc) llistxattr(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/253, 0xfd) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000740)={0x5, &(0x7f0000000700)=[{}, {}, {}, {}, {}]}) openat$dir(0xffffffffffffff9c, &(0x7f0000000780)='./file0\x00', 0x80, 0x18) mknod$loop(&(0x7f00000007c0)='./file0\x00', 0x2081, 0x1) syz_open_dev$sndtimer(&(0x7f0000000800)='/dev/snd/timer\x00', 0x0, 0x400) syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000008c0)={0x2, &(0x7f0000000880)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000900)={r2, 0x3}) r3 = socket(0xe, 0xe, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000940)=@assoc_value={0x0, 0x1}, &(0x7f0000000980)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000009c0)=@assoc_id=r4, &(0x7f0000000a00)=0x4) getpeername$netlink(r3, &(0x7f0000000a40), &(0x7f0000000a80)=0xc) r5 = accept(r0, &(0x7f0000000ac0)=@ipx, &(0x7f0000000b40)=0x80) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000000b80)=0x401, 0x4) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000bc0)={0x6, 0x5, 0x0, 0x3, 0x2f9c, 0x2}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000c00)={0x9, 0x3, 0x7, 0x3, 0x7fff, 0x77, 0x3}, 0xc) 2018/05/19 11:10:17 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:17 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x10000000) getgid() 2018/05/19 11:10:17 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x6002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000280)={0x5, 0x80000001, 0xfffffffffffffffa, 'queue1\x00', 0x17e4}) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000040)=0x1) pread64(r2, &(0x7f0000000100)=""/204, 0xcc, 0x0) 2018/05/19 11:10:17 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x400, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6d4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000800}, 0x800) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000180)=0x6) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0x67a7, &(0x7f0000000200)=0x4) ioctl$KDMKTONE(r0, 0x4b30, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000280)=0x102000) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000300)=""/110) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000380)=""/217) symlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000000540)={'team0\x00', @ifru_data=&(0x7f0000000500)="b15c8ada47668eeb6d5f677d640f90ea7c28b3e317156dd8b5cdc4990a417125"}) connect$netlink(r0, &(0x7f0000000580)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc) llistxattr(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/253, 0xfd) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000740)={0x5, &(0x7f0000000700)=[{}, {}, {}, {}, {}]}) openat$dir(0xffffffffffffff9c, &(0x7f0000000780)='./file0\x00', 0x80, 0x18) mknod$loop(&(0x7f00000007c0)='./file0\x00', 0x2081, 0x1) syz_open_dev$sndtimer(&(0x7f0000000800)='/dev/snd/timer\x00', 0x0, 0x400) syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000008c0)={0x2, &(0x7f0000000880)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000900)={r2, 0x3}) r3 = socket(0xe, 0xe, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000940)=@assoc_value={0x0, 0x1}, &(0x7f0000000980)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000009c0)=@assoc_id=r4, &(0x7f0000000a00)=0x4) getpeername$netlink(r3, &(0x7f0000000a40), &(0x7f0000000a80)=0xc) r5 = accept(r0, &(0x7f0000000ac0)=@ipx, &(0x7f0000000b40)=0x80) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000000b80)=0x401, 0x4) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000bc0)={0x6, 0x5, 0x0, 0x3, 0x2f9c, 0x2}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000c00)={0x9, 0x3, 0x7, 0x3, 0x7fff, 0x77, 0x3}, 0xc) 2018/05/19 11:10:17 executing program 5: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x3) bind$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "7911e78754a579d39c2bd6a40fa8c8aa024d86cdc834bc921c0525fed4541e21ccf67e1d7b55cabe9e068dd58ce565aa9a9d325ebac7627ffe7a54cdbd77b3"}, 0x60) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40, 0x0) 2018/05/19 11:10:18 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="031e9b4c97edb20ac658ff6061f68de1799b2ea9a73aa47430cdea539bdfbfe1830b2f96dae50937d1a34a7cd5ffdb91b773f9566e6369416630c27315322f3539b134c9d07fc557412b2671b3e935e6896609a005394321248cbc1604281b3a3e9d5ef4992c4615fe54a52c7457dc6013e87f584f0806dad249a7272dba3c5ade67a786429908c9623962bee1c8d91424b072d0b6e86ed1bd7bad31e1b8302384a5427c1d2a2f901bf679578bb1d14994406d24f48cf6734b2a1c40f75bc5213f029ecede0c3b13cf8267e8195bc3409c87e18c4af9ff8b35de3ff33354c76a5a8aded9bfe6dd0335416f4f96952354b8cbcc944c12b67de2c30671649bcbfde278d037191feafef8d55b0602e1d9dc55f305e55d7bcdfea29c45a069fc77b65ef145b1d1e1c5e1c0a4a019d88660bb5810e5f3344f6d55ede81d835cfc9ac7cc664a1ee4792c4f4fcd720e0fd481e19f1e43d319d95bcc8ded56e9095a899b15d8376094608f96d495f61ce4001cc897f3dbe7629c844cdbcf59bc647096d3505a1eac1ed12f65afb20ca7bd9d032594ad070c8bb4bfc2fddb1325b010c555d4206a880007c769ee4ba54737cf41a03420d64fbceaf8a6bfbe016f5f71d6a68655ab0af73e1ae9b9cdf36d8c9a6ef569c2aa76e1a4877227bca7c07b54a8fbd9dfbac80999d15c045eae33e29470a7dcabab9c18ce22abbb18b7b636cb46c97e05fde728f775ec06fdfb16a608a88cf8f8f5e29e24ab836551e78f38c54186a3b7eaed6fd3a379246bb1202d9051ec6e7206b7ea0a5d3c23c06093e65b25694ad64e95c4c519c1e7f655426824ebe103a293a915085644cff4bfe5356d4285003a6adac0cce421258d4eb7df973c03364482df9a39d5c063bee991fba3e1a0d4c789b6cc6bd355ef264c2ebb40014d4749b18d0f87139696712522d9edd23dd6c977d78b500b00ed244cc60fe5f64ebcdec06fc14428ebf5ab61a9705209803e92156f7b03fff6fa64ea75c63cd2e98e05adfa13fe19ed3260f52028c9f44d5c1049ec0fea6ee9ac897a88895569ccab4caf71b1786a8fd8b28f90ec12b7f44d1f28c8c7485f3da2356f42680715db09eb29f1731f6ac117223ef3726b29e88f97c7d4efd9377b05cd3901eafc05de0e854335e66e5fd858635fe575f4faac764d4cc59ec70e937d9210f62809afdd35176a9ba87a42fc84ee67bade3421cd5ad4daadc800074f1a2bfbc2c70e4a98780520c8568eca86bd6a2eb8b4574e9bf47cf654c0601b966504d8c1185c5f39b0bababe0539c1c13e0da9a92a5607cdb4916796063cd66363098034f75bcf725b199c90b1e61d99ed440d562199810c27f33e55d051dafd81ecc745aa8c1ba1731a7a770c004fdbc653214fe55c102244adb2cccc4364c89f3f08b3be2bee88fa631dd4a0cfad6bc4bfaf2a994eaa3ded15d5b07878e159da7ef9c65f2eb3eb15246fe4b3bfef1ffca3a4cfb43eae9b31b5f6202f8e08248e0b8fcb8de16092aa390da978764c5e37ad8db55592f8dfbdc84e4dceb8ca633606974179e59cd75721ea6594c173caab344946c26fd22de232fe93921d6748f980040ec286c119c64fb678d174846da002ba34880995ed4f63f38f9bf908eff26f8b5b480543bd0efa34e05e1d9c3e57c598be1c3ec6a910fe4f7e831ffba8b7935012cd16380a70473b7c9f5d80a65823efb5a239e0cfadc6f35d5c950842263cfbeded5e9cb851aad2d98ea5123ebc6a7ec3e98b2cef68fdd047e3df553f011281dc8fe7aa576bf63bc153e0d9fa3ac562e2a09168c452723ba824accf9a8f1186bf10909d661cad8596f4a164d7043c286a1869aef17e2b94ebe7b3b6e984e6196b0c86283da1dfb0091f487b3b85832cb894812ebca3f4261d94e75ff8e8b135160abe5ea32c6d3900c53948a316c596835330dae9f67feab1adf3ff15ff1a77b14ed84adc190b2371b2fdde7f6a37737779eb6f50b18e23a55209ef8a3ada03a4308ee8a3739398dafdfad261535154005043b1b90a5ac0d3a86cb019d067bcc0c8cc1bfcc0", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:18 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$EVIOCGREP(r1, 0x4004743b, &(0x7f0000d1df52)=""/174) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.FinderInfo\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x2, 0x0, 0x10002, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000100)={0x7, r2}) 2018/05/19 11:10:18 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x400, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6d4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000800}, 0x800) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000180)=0x6) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0x67a7, &(0x7f0000000200)=0x4) ioctl$KDMKTONE(r0, 0x4b30, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000280)=0x102000) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000300)=""/110) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000380)=""/217) symlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000000540)={'team0\x00', @ifru_data=&(0x7f0000000500)="b15c8ada47668eeb6d5f677d640f90ea7c28b3e317156dd8b5cdc4990a417125"}) connect$netlink(r0, &(0x7f0000000580)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc) llistxattr(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/253, 0xfd) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000740)={0x5, &(0x7f0000000700)=[{}, {}, {}, {}, {}]}) openat$dir(0xffffffffffffff9c, &(0x7f0000000780)='./file0\x00', 0x80, 0x18) mknod$loop(&(0x7f00000007c0)='./file0\x00', 0x2081, 0x1) syz_open_dev$sndtimer(&(0x7f0000000800)='/dev/snd/timer\x00', 0x0, 0x400) syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000008c0)={0x2, &(0x7f0000000880)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000900)={r2, 0x3}) r3 = socket(0xe, 0xe, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000940)=@assoc_value={0x0, 0x1}, &(0x7f0000000980)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000009c0)=@assoc_id=r4, &(0x7f0000000a00)=0x4) getpeername$netlink(r3, &(0x7f0000000a40), &(0x7f0000000a80)=0xc) r5 = accept(r0, &(0x7f0000000ac0)=@ipx, &(0x7f0000000b40)=0x80) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000000b80)=0x401, 0x4) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000bc0)={0x6, 0x5, 0x0, 0x3, 0x2f9c, 0x2}) 2018/05/19 11:10:18 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='limits\x00') clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080)={r1, r2/1000+30000}, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00003cffc8)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000d15f78)=@setneightbl={0x1c, 0x43, 0x1, 0x0, 0x0, {}, [@NDTA_NAME={0x4, 0x1, '@\x00'}]}, 0x1c}, 0x1}, 0x0) 2018/05/19 11:10:18 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={"6c6f000000000000000000000000ed1f", 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) r2 = socket(0xa, 0x1, 0x0) r3 = openat$cgroup_ro(r0, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) ioctl$BLKBSZGET(r3, 0x80081270, &(0x7f00000003c0)) openat(r3, &(0x7f0000000140)='./file0\x00', 0x20000, 0x4) ioctl$void(r0, 0x5450) ioctl(r2, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") sendmsg$nl_route_sched(r3, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8800}, 0xc, &(0x7f0000000340)={&(0x7f0000000400)=ANY=[@ANYBLOB="ec0000003100090000007000fbdbdf2500071f002c00010014001e0000000c0001006373756d0000000000001400140000000c000100736b626564d1740000e35b0001001400060000000c000100736b050000000000000010000c000000080001007874000000001000050000000800030009000000000014001e0000000c00010073616d706c65000000001e001d00000008130300090000000000500001001800060000001000010074756e6e656c5f6b6579000000001000150000000800030000000100000010001d001effffffff7d9c8b66d31a840000080001006270660000001400100000000c000100706f6c69636500000000"], 0xec}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) 2018/05/19 11:10:18 executing program 7: prctl$seccomp(0x16, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x9, 0x100000001, 0xffffffffffffb36d, 0x401}]}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0xc02c5341, &(0x7f0000000100)={0x0, 0x0, 0x1ff800000000000, 0x2}) 2018/05/19 11:10:18 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x400000008031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2000000000029, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200), &(0x7f0000000380)=0x4) 2018/05/19 11:10:18 executing program 1: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f00000000c0)={[{@nocase='nocase', 0x2c}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x800, 0x0) preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000100)=""/106, 0x6a}, {&(0x7f0000000180)=""/116, 0x74}, {&(0x7f0000000240)=""/167, 0xa7}, {&(0x7f0000000400)=""/217, 0xd9}, {&(0x7f0000000300)=""/173, 0xad}, {&(0x7f0000000500)=""/135, 0x87}, {&(0x7f00000005c0)=""/13, 0xd}, {&(0x7f0000000600)=""/52, 0x34}, {&(0x7f0000000640)=""/191, 0xbf}], 0x9, 0x0) creat(&(0x7f00000007c0)='./file0/file1\x00', 0x6) 2018/05/19 11:10:18 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:18 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x400, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6d4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000800}, 0x800) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000180)=0x6) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0x67a7, &(0x7f0000000200)=0x4) ioctl$KDMKTONE(r0, 0x4b30, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000280)=0x102000) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000300)=""/110) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000380)=""/217) symlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000000540)={'team0\x00', @ifru_data=&(0x7f0000000500)="b15c8ada47668eeb6d5f677d640f90ea7c28b3e317156dd8b5cdc4990a417125"}) connect$netlink(r0, &(0x7f0000000580)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc) llistxattr(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/253, 0xfd) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000740)={0x5, &(0x7f0000000700)=[{}, {}, {}, {}, {}]}) openat$dir(0xffffffffffffff9c, &(0x7f0000000780)='./file0\x00', 0x80, 0x18) mknod$loop(&(0x7f00000007c0)='./file0\x00', 0x2081, 0x1) syz_open_dev$sndtimer(&(0x7f0000000800)='/dev/snd/timer\x00', 0x0, 0x400) syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000008c0)={0x2, &(0x7f0000000880)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000900)={r2, 0x3}) r3 = socket(0xe, 0xe, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000940)=@assoc_value={0x0, 0x1}, &(0x7f0000000980)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000009c0)=@assoc_id=r4, &(0x7f0000000a00)=0x4) getpeername$netlink(r3, &(0x7f0000000a40), &(0x7f0000000a80)=0xc) r5 = accept(r0, &(0x7f0000000ac0)=@ipx, &(0x7f0000000b40)=0x80) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000000b80)=0x401, 0x4) 2018/05/19 11:10:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000000000)) write$fuse(r1, &(0x7f0000000200)=ANY=[], 0x0) write(r1, &(0x7f0000000040)="f1", 0x1) 2018/05/19 11:10:18 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0xfffffffffffffffa}, 0x2c) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x410000, 0x0) connect$rds(r0, &(0x7f0000000040)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) [ 162.528195] FAT-fs (loop1): Directory bread(block 2563) failed [ 162.570690] FAT-fs (loop1): Directory bread(block 2564) failed [ 162.581626] FAT-fs (loop1): Directory bread(block 2565) failed [ 162.603764] FAT-fs (loop1): Directory bread(block 2566) failed [ 162.632750] FAT-fs (loop1): Directory bread(block 2567) failed [ 162.658925] FAT-fs (loop1): Directory bread(block 2568) failed [ 162.665194] FAT-fs (loop1): Directory bread(block 2569) failed [ 162.671830] FAT-fs (loop1): Directory bread(block 2570) failed [ 162.678396] FAT-fs (loop1): Directory bread(block 2571) failed [ 162.684571] FAT-fs (loop1): Directory bread(block 2572) failed 2018/05/19 11:10:19 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x400000008031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2000000000029, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200), &(0x7f0000000380)=0x4) 2018/05/19 11:10:19 executing program 5: getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x1ff}, &(0x7f000000affc)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000ff8)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000140)=0x800) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f00000001c0)) r1 = creat(&(0x7f0000000080)='./file0\x00', 0xa0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@int=0xffffffffffff61d6, 0x4) sigaltstack(&(0x7f0000001000/0x4000)=nil, &(0x7f0000000040)) 2018/05/19 11:10:19 executing program 4: syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x4, 0x4) 2018/05/19 11:10:19 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x1, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x10000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) r4 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x400) ioctl$BLKGETSIZE64(r4, 0x80081272, &(0x7f0000000040)) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8971, &(0x7f0000001000)={'team0\x00'}) close(r3) close(r1) 2018/05/19 11:10:19 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="031e9b4c97edb20ac658ff6061f68de1799b2ea9a73aa47430cdea539bdfbfe1830b2f96dae50937d1a34a7cd5ffdb91b773f9566e6369416630c27315322f3539b134c9d07fc557412b2671b3e935e6896609a005394321248cbc1604281b3a3e9d5ef4992c4615fe54a52c7457dc6013e87f584f0806dad249a7272dba3c5ade67a786429908c9623962bee1c8d91424b072d0b6e86ed1bd7bad31e1b8302384a5427c1d2a2f901bf679578bb1d14994406d24f48cf6734b2a1c40f75bc5213f029ecede0c3b13cf8267e8195bc3409c87e18c4af9ff8b35de3ff33354c76a5a8aded9bfe6dd0335416f4f96952354b8cbcc944c12b67de2c30671649bcbfde278d037191feafef8d55b0602e1d9dc55f305e55d7bcdfea29c45a069fc77b65ef145b1d1e1c5e1c0a4a019d88660bb5810e5f3344f6d55ede81d835cfc9ac7cc664a1ee4792c4f4fcd720e0fd481e19f1e43d319d95bcc8ded56e9095a899b15d8376094608f96d495f61ce4001cc897f3dbe7629c844cdbcf59bc647096d3505a1eac1ed12f65afb20ca7bd9d032594ad070c8bb4bfc2fddb1325b010c555d4206a880007c769ee4ba54737cf41a03420d64fbceaf8a6bfbe016f5f71d6a68655ab0af73e1ae9b9cdf36d8c9a6ef569c2aa76e1a4877227bca7c07b54a8fbd9dfbac80999d15c045eae33e29470a7dcabab9c18ce22abbb18b7b636cb46c97e05fde728f775ec06fdfb16a608a88cf8f8f5e29e24ab836551e78f38c54186a3b7eaed6fd3a379246bb1202d9051ec6e7206b7ea0a5d3c23c06093e65b25694ad64e95c4c519c1e7f655426824ebe103a293a915085644cff4bfe5356d4285003a6adac0cce421258d4eb7df973c03364482df9a39d5c063bee991fba3e1a0d4c789b6cc6bd355ef264c2ebb40014d4749b18d0f87139696712522d9edd23dd6c977d78b500b00ed244cc60fe5f64ebcdec06fc14428ebf5ab61a9705209803e92156f7b03fff6fa64ea75c63cd2e98e05adfa13fe19ed3260f52028c9f44d5c1049ec0fea6ee9ac897a88895569ccab4caf71b1786a8fd8b28f90ec12b7f44d1f28c8c7485f3da2356f42680715db09eb29f1731f6ac117223ef3726b29e88f97c7d4efd9377b05cd3901eafc05de0e854335e66e5fd858635fe575f4faac764d4cc59ec70e937d9210f62809afdd35176a9ba87a42fc84ee67bade3421cd5ad4daadc800074f1a2bfbc2c70e4a98780520c8568eca86bd6a2eb8b4574e9bf47cf654c0601b966504d8c1185c5f39b0bababe0539c1c13e0da9a92a5607cdb4916796063cd66363098034f75bcf725b199c90b1e61d99ed440d562199810c27f33e55d051dafd81ecc745aa8c1ba1731a7a770c004fdbc653214fe55c102244adb2cccc4364c89f3f08b3be2bee88fa631dd4a0cfad6bc4bfaf2a994eaa3ded15d5b07878e159da7ef9c65f2eb3eb15246fe4b3bfef1ffca3a4cfb43eae9b31b5f6202f8e08248e0b8fcb8de16092aa390da978764c5e37ad8db55592f8dfbdc84e4dceb8ca633606974179e59cd75721ea6594c173caab344946c26fd22de232fe93921d6748f980040ec286c119c64fb678d174846da002ba34880995ed4f63f38f9bf908eff26f8b5b480543bd0efa34e05e1d9c3e57c598be1c3ec6a910fe4f7e831ffba8b7935012cd16380a70473b7c9f5d80a65823efb5a239e0cfadc6f35d5c950842263cfbeded5e9cb851aad2d98ea5123ebc6a7ec3e98b2cef68fdd047e3df553f011281dc8fe7aa576bf63bc153e0d9fa3ac562e2a09168c452723ba824accf9a8f1186bf10909d661cad8596f4a164d7043c286a1869aef17e2b94ebe7b3b6e984e6196b0c86283da1dfb0091f487b3b85832cb894812ebca3f4261d94e75ff8e8b135160abe5ea32c6d3900c53948a316c596835330dae9f67feab1adf3ff15ff1a77b14ed84adc190b2371b2fdde7f6a37737779eb6f50b18e23a55209ef8a3ada03a4308ee8a3739398dafdfad261535154005043b1b90a5ac0d3a86cb019d067bcc0c8cc1bfcc0", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:19 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000140)={{0x3, 0x0, 0x1f, 0x2, 0x2}, 0x5, 0x3}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0xc8aa407a33d5fcb6, 0x0) r2 = getpgid(0x0) perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x100000000, 0x6, 0x4, 0xfffffffffffeffff, 0x0, 0x5, 0x40010, 0xf, 0x7, 0xffffffffffffc500, 0x5, 0x9, 0x8001, 0x4d93, 0xffffffffffff4461, 0x10001, 0x267, 0x8, 0x8000, 0x7, 0x81, 0x1, 0x69, 0x1, 0xe8f2, 0x4, 0x9, 0x20, 0xffffffffffffffff, 0xffffffffffffffff, 0x7a4, 0x100000001, 0x9, 0x2e96cd58, 0x0, 0x2, 0x0, 0x2b6c, 0x0, @perf_config_ext={0x6, 0x80000000}, 0x200, 0x0, 0x8, 0x7, 0x5, 0x6, 0x781}, r2, 0x4, r1, 0x2) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x91c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/19 11:10:19 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x400, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6d4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000800}, 0x800) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000180)=0x6) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0x67a7, &(0x7f0000000200)=0x4) ioctl$KDMKTONE(r0, 0x4b30, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000280)=0x102000) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000300)=""/110) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000380)=""/217) symlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000000540)={'team0\x00', @ifru_data=&(0x7f0000000500)="b15c8ada47668eeb6d5f677d640f90ea7c28b3e317156dd8b5cdc4990a417125"}) connect$netlink(r0, &(0x7f0000000580)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc) llistxattr(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/253, 0xfd) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000740)={0x5, &(0x7f0000000700)=[{}, {}, {}, {}, {}]}) openat$dir(0xffffffffffffff9c, &(0x7f0000000780)='./file0\x00', 0x80, 0x18) mknod$loop(&(0x7f00000007c0)='./file0\x00', 0x2081, 0x1) syz_open_dev$sndtimer(&(0x7f0000000800)='/dev/snd/timer\x00', 0x0, 0x400) syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000008c0)={0x2, &(0x7f0000000880)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000900)={r2, 0x3}) r3 = socket(0xe, 0xe, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000940)=@assoc_value={0x0, 0x1}, &(0x7f0000000980)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000009c0)=@assoc_id=r4, &(0x7f0000000a00)=0x4) getpeername$netlink(r3, &(0x7f0000000a40), &(0x7f0000000a80)=0xc) accept(r0, &(0x7f0000000ac0)=@ipx, &(0x7f0000000b40)=0x80) 2018/05/19 11:10:19 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x9}}, 0xe8) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/05/19 11:10:19 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:19 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x800, 0x20) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000380)={0xfff, 0x206, 0x9, 0x4, 0x0}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000440)={r3}, &(0x7f0000000480)=0x8) ioctl$BLKTRACESTOP(r2, 0x1275, 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000100)={r0}) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) r5 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f00000001c0)=0x7, &(0x7f0000000200)=0x4) r6 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f00000004c0)=""/121, &(0x7f0000000540)=0x79) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r5, 0x80045530, &(0x7f0000000240)=""/197) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r6, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000580)={0x9}, 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000340)=[@in6={0xa, 0x4e22, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x1}], 0x1c) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) fcntl$setownex(r6, 0xf, &(0x7f0000000180)={0x2, r7}) openat(r5, &(0x7f0000000000)='./file0\x00', 0x40000, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x8000000000001001}, 0x1c) r9 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r9, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r8, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r9, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/05/19 11:10:19 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x400, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6d4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000800}, 0x800) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000180)=0x6) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0x67a7, &(0x7f0000000200)=0x4) ioctl$KDMKTONE(r0, 0x4b30, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000280)=0x102000) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000300)=""/110) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000380)=""/217) symlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000000540)={'team0\x00', @ifru_data=&(0x7f0000000500)="b15c8ada47668eeb6d5f677d640f90ea7c28b3e317156dd8b5cdc4990a417125"}) connect$netlink(r0, &(0x7f0000000580)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc) llistxattr(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/253, 0xfd) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000740)={0x5, &(0x7f0000000700)=[{}, {}, {}, {}, {}]}) openat$dir(0xffffffffffffff9c, &(0x7f0000000780)='./file0\x00', 0x80, 0x18) mknod$loop(&(0x7f00000007c0)='./file0\x00', 0x2081, 0x1) syz_open_dev$sndtimer(&(0x7f0000000800)='/dev/snd/timer\x00', 0x0, 0x400) syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000008c0)={0x2, &(0x7f0000000880)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000900)={r2, 0x3}) r3 = socket(0xe, 0xe, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000940)=@assoc_value={0x0, 0x1}, &(0x7f0000000980)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000009c0)=@assoc_id=r4, &(0x7f0000000a00)=0x4) getpeername$netlink(r3, &(0x7f0000000a40), &(0x7f0000000a80)=0xc) 2018/05/19 11:10:19 executing program 4: r0 = memfd_create(&(0x7f0000000080)="5bd295e7a5c45ebd0000", 0x0) write$binfmt_aout(r0, &(0x7f0000000400)={{0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e2}}, 0x7b) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000000c0)={'nat\x00', 0x9f, "ae250b1e7457d0b47d122e36056b3288d2a403ae42e6d89fc15cbf9316d1e55ecd5001d4cb24ed6a9053ff2847ea22a0fb734f611657c6310c82b55e95a4ce5fa1a1cdcb3baad08ea584670bb53943b41ceb911f6af52280fa07d1b1f5e82611cd051f973f2ecad0779c5909b3f076943a20645a26842ae2a579b291365635899476123885efc463284cb480e59698d410abaf16fae8409e8db506465b41c0"}, &(0x7f0000000040)=0xc3) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000140), &(0x7f00000005c0), 0x1000) 2018/05/19 11:10:20 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) capset(&(0x7f00000001c0)={0x19980330, r0}, &(0x7f0000000200)={0xffff, 0x1000, 0x10001, 0x484874bf, 0x6, 0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1, 0x80000) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x5) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000280)={&(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) sendfile(r2, r2, &(0x7f0000000080), 0x7) 2018/05/19 11:10:20 executing program 4: ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f00000000c0)={0x3, 0x10, 0x1, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x4000) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_cache\x00') read(r1, &(0x7f0000000200)=""/240, 0xf0) r2 = add_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="55c6bbedb1c5886878f4af7f40cb76e9783c580387eb228565b793ed3b42e7b98679815551bcbd31507f9ea7a225d9cb70a90eaff8a573a4a12c7734fb0d7ac22da0a474eeaf00c8db7214da26c7c0ee8023d2783802cc061f5e1314086725cdf793603a42862663fefe9707fee8b7cae1110c1a289f1568c59f35aeac697cca44d7daba7841011a19b930728a47efbb828863b3fc729cc3237fc222a2116403bdf9909ba88c7f71c6fcf0ea18e1ded3b15f7f5964a1b929842150bfe2fa1ce6778b5f87bc9e8c2fe92a3a6b727ee9610ab187bf758c4b", 0xd7, 0xffffffffffffffff) keyctl$revoke(0x3, r2) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0x3}, 0x4) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x7) 2018/05/19 11:10:20 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x400, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6d4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000800}, 0x800) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000180)=0x6) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0x67a7, &(0x7f0000000200)=0x4) ioctl$KDMKTONE(r0, 0x4b30, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000280)=0x102000) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000300)=""/110) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000380)=""/217) symlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000000540)={'team0\x00', @ifru_data=&(0x7f0000000500)="b15c8ada47668eeb6d5f677d640f90ea7c28b3e317156dd8b5cdc4990a417125"}) connect$netlink(r0, &(0x7f0000000580)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc) llistxattr(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/253, 0xfd) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000740)={0x5, &(0x7f0000000700)=[{}, {}, {}, {}, {}]}) openat$dir(0xffffffffffffff9c, &(0x7f0000000780)='./file0\x00', 0x80, 0x18) mknod$loop(&(0x7f00000007c0)='./file0\x00', 0x2081, 0x1) syz_open_dev$sndtimer(&(0x7f0000000800)='/dev/snd/timer\x00', 0x0, 0x400) syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000008c0)={0x2, &(0x7f0000000880)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000900)={r2, 0x3}) r3 = socket(0xe, 0xe, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000940)=@assoc_value={0x0, 0x1}, &(0x7f0000000980)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000009c0)=@assoc_id=r4, &(0x7f0000000a00)=0x4) 2018/05/19 11:10:20 executing program 7: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000000)={0x7, 0xffff, 0x8, 0x500}) membarrier(0x2, 0x0) 2018/05/19 11:10:20 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:20 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x2000000000029, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200), &(0x7f0000000380)=0x4) 2018/05/19 11:10:20 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0}]) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x1f, 0x1459, 0x1ff}, &(0x7f0000000100)=0x10) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) r3 = semget$private(0x0, 0x3, 0x4c6) semctl$SEM_INFO(r3, 0x3, 0x13, &(0x7f0000000300)=""/85) 2018/05/19 11:10:20 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x80000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x3, 0x0, [0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x6, 0x2, 0x10000, "bc418f3ac9bbf7b5ca2063ee0d717182dccb0e8e5add1a210cb507e4fe570f7f2d32d8e24014aecc5d939972d35e3659061d68f44473676a10c7078e42a8c4c6c3d43f2da5560ac6a71d62fac0dc2e39"}, 0xd8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x9}}, 0x9, 0x100000001, 0xffffffffffff1d0e, 0x5, 0x60}, &(0x7f00000002c0)=0x98) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000300)={0x0, r0, 0x0, 0x1}, 0x14) getresuid(&(0x7f0000000380), &(0x7f00000003c0)=0x0, &(0x7f0000000400)) sendmsg$nl_netfilter(r0, &(0x7f0000000640)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000600)={&(0x7f0000000440)={0x1c0, 0x4, 0x0, 0x124, 0x70bd27, 0x25dfdbfd, {0xf, 0x0, 0x7}, [@generic="c90c653fe68b11715eb73e61551ad3e9395e", @generic="046cecd71810a16689da5f399682f911b30687383a0672af3b919e50810a0c6d45b6199f2e64b733978524adba25ec08c509176540013ebcb5fe872a9328610a4c5d2cb9d3e8fd987e1e040f8949f12e0b329fdc62027139ab3d21356422026ab5151ec75b35c01c9929a750eb4c6957a9ec24baed6193f6b27535d4a25dfe79a5d42fdbd3d343720f3d137e0c2ae6a691ae17d23de0", @generic="06254671b22cd79a1c63341b5aa25c0c910350ee2d8e5ad6bc6d97d604a44ecb471fc62c9c850bddb90492ea2866c3d26af30a733521ef05330f64afa9281a5d69ef925fde1c80ef9b693abfb06c8defb835973782e07ce8bc3b86551da09f5e4d00317ce6cd185c835d2088a2c95821b52da7efe097e866478dc5ae237a36570c8a88e5013e9a09f1c8b98e51f4a7d4f012e5ac5c2b9954201ba4e405884bab50489f6a447821398ab491f17c705080706cb3f2db8724e8c8c3be8b9ffee6739651d567c58100e45ef29c6d88147a3f", @nested={0x10, 0x46, [@typed={0x8, 0x1c, @uid=r2}, @typed={0x4, 0x61}]}, @generic="855bdb14d92be3c29f4216f5be20d9b204254889a59c16ef58ee6e1a8ae51a96", @typed={0x4, 0x2a}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x1}, 0x80) r3 = memfd_create(&(0x7f0000000680)='/dev/adsp#\x00', 0x2) write$rdma_cm(r0, &(0x7f0000000f40)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000f00)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000f80)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f00000006c0), r4, 0x8}}, 0x18) clock_gettime(0x0, &(0x7f0000000fc0)={0x0, 0x0}) write$evdev(r0, &(0x7f0000001000)=[{{r5, r6/1000+10000}, 0x2, 0x0, 0x3}, {{}, 0x4, 0x10001, 0x7}, {{0x77359400}, 0x0, 0x1, 0x4}, {{0x0, 0x7530}, 0x4, 0xfff, 0xffffffffffffffff}, {{}, 0x9, 0x7f, 0x74e02b90}, {{0x0, 0x2710}, 0x10001, 0xfffffffffffffff8, 0x3f}, {{0x0, 0x2710}, 0x4, 0x80, 0x6}, {{0x0, 0x7530}, 0x3, 0x8000, 0xec}, {{}, 0x3, 0x3, 0xebd}, {{}, 0x5, 0x8, 0x5}], 0xf0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000001100)={0x40, 0x10001, 0x1}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000001140)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 'veth1_to_bridge\x00'}}) r7 = dup(r0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001180)='/dev/rtc0\x00', 0x240, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f00000011c0)=0x8, 0x4) socketpair$inet(0x2, 0x6, 0x3, &(0x7f0000001200)) openat$cgroup_subtree(r7, &(0x7f0000001240)='cgroup.subtree_control\x00', 0x2, 0x0) utimes(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)={{0x0, 0x7530}, {0x77359400}}) r8 = pkey_alloc(0x0, 0x1) pkey_free(r8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001300)=0x0) syz_open_procfs$namespace(r9, &(0x7f0000001340)='ns/pid\x00') r10 = getegid() setgid(r10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x1, 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f0000001380)=0x40) socket$can_raw(0x1d, 0x3, 0x1) 2018/05/19 11:10:20 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:20 executing program 4: prctl$getreaper(0x2, &(0x7f0000000000)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xffffffffffffffc1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) 2018/05/19 11:10:20 executing program 7: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x800448f0, &(0x7f00000000c0)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7f, 0x100) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffffff, 0x6, 0x1, 0x2, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x225}, 0x20) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00000000c0)={0x2, r2}) 2018/05/19 11:10:20 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x400, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6d4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000800}, 0x800) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000180)=0x6) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0x67a7, &(0x7f0000000200)=0x4) ioctl$KDMKTONE(r0, 0x4b30, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000280)=0x102000) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000300)=""/110) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000380)=""/217) symlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000000540)={'team0\x00', @ifru_data=&(0x7f0000000500)="b15c8ada47668eeb6d5f677d640f90ea7c28b3e317156dd8b5cdc4990a417125"}) connect$netlink(r0, &(0x7f0000000580)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc) llistxattr(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/253, 0xfd) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000740)={0x5, &(0x7f0000000700)=[{}, {}, {}, {}, {}]}) openat$dir(0xffffffffffffff9c, &(0x7f0000000780)='./file0\x00', 0x80, 0x18) mknod$loop(&(0x7f00000007c0)='./file0\x00', 0x2081, 0x1) syz_open_dev$sndtimer(&(0x7f0000000800)='/dev/snd/timer\x00', 0x0, 0x400) syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000008c0)={0x2, &(0x7f0000000880)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000900)={r2, 0x3}) r3 = socket(0xe, 0xe, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000940)=@assoc_value={0x0, 0x1}, &(0x7f0000000980)=0x8) 2018/05/19 11:10:20 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080), &(0x7f0000001180)=0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0), 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001140)={r2, 0x1, 0x6, [0x4, 0x0, 0x3, 0x401, 0x1ff, 0x1f]}, 0x14) r3 = dup(0xffffffffffffffff) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000000)) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f00000011c0)={r3, 0x401, 0x1, "d0162a798fdbc9b8ffc3f32f54"}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001200)=0x80, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000001240)={0x2, 0x1, 0x401, 0x2, 0x100000001}, 0xc) 2018/05/19 11:10:21 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x0, 0x3}, 0x8) sendto$inet(r0, &(0x7f0000000000)="4d678251d0b0a6c0454dc9e966160c28c77eb9ab26e2fad9d1d139b0aaf2d2d3c53bc873ebf324b2a4b0975beedd1d8cef0baf2396645ed1c3a2c40bbdd25fec4bb5f75b23cc4c7729e95e227896e9e264892e4186bf8927a3c0ec3d0054283db2e74e21aa13beb5f5719eb67bc862034f7a5e0db5f467967a8ecbbb20932786b5000e737d4bca3786434870d846901f2619028f1be43fb6626a7b58", 0x9c, 0x880, &(0x7f0000000140)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='~'], 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000810000)={0x0, 0x1}, 0x8) shutdown(r0, 0x1) 2018/05/19 11:10:21 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:21 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0x4, 0x0, 0x1ff}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000000c0)='y'}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1e, 0xffffffff7fffffff, 0x1, 0x5, 0x10, r0, 0x1}, 0x2c) 2018/05/19 11:10:21 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x400, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@mpls_getnetconf={0x14, 0x52, 0x0, 0x0, 0x0, {0x1c}}, 0x14}, 0x1}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x400000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000080)={r3}) 2018/05/19 11:10:21 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0xffb6, 0x20001) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x64e) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rt_cache\x00') r3 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x4, 0x1c2) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00000000c0)={r4}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000005c0)=0x0) r6 = getuid() getresgid(&(0x7f0000000c80), &(0x7f0000000cc0)=0x0, &(0x7f0000000d00)) sendmsg$unix(r0, &(0x7f0000000e80)={&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000240)="1dd03711e4794be71639aea7cb25530ee882e09e6c3915e97686c1c856e2819e4f6959287f8f9303dde49306dd622094dc2a4986d616eafb88641f18554d275a250753d77239bbbffabe7677fe1e3c87299c8e2c56262f62e2bdd18565e9a743b9eb7fc91888a70b04c2a154c04cc7ec922421bbc5a9821d679388d886711b4f00e5c680bdfba392980b303c5dea8352", 0x90}, {&(0x7f0000000300)="08bd176ffc99c2f7094fb52a4f524f1778c9c8b3f287dadff569faa322d8e5050d66f79ccc011d6ccca2a2b0ccceed8944346a21de3baade719d63b4d18f6cb89b36ba58030bc7fda2b99df552cdc12a0ed99948ba6914f1f13451f86427d0c740639714501eb92fc691d26821b997d65a67fd717860d4a75e1c25e1fe5922fb4854cabcd3192d4c1a7247d652a0f25052896e42fcb13730e44d5b638f34d9586e4cc856c05c26e908b64d4866464514422e9f705881a1186a95e5d6b850c2686b29", 0xc2}, {&(0x7f0000000140)="c15c9b9a689caded780a6d1192db71a066cb42f83d294a1d42224bbf68", 0x1d}, {&(0x7f0000000400)="8c0780a277150c14851778bf5b11679d28089ae7b3037e0144dc58cf95fe2ba01ca472f79168778ef9780cf4e7d9bd2ced415631f090970ddbadbcca49accddbb8821ddf3574e9a2f979ae892f7b75254dbfcc70f5f128fcc86bca44fa595a5fe4b0ba0563de3490930972ae151f3447c8acfec27f0c6f4a5ac2d3e1d1f5c850b17632ef0983f1ed3ef63e4ea448e3c0d46add793a22b9a596e46d119be5245979ca09e347bf19d62ffb4d660deed642eb42b63ea8c8e343eff0703cb7dd4e3470bf095353f49d2106a2c755", 0xcc}, {&(0x7f0000000500)="dd8d29a9a8c82002641f47695b5c0abc7906ecf6e2", 0x15}], 0x5, &(0x7f0000000d40)=[@rights={0x20, 0x1, 0x1, [r3, r1, r2]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r3]}, @rights={0x28, 0x1, 0x1, [r3, r3, r0, r3, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r3, r3, r2]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r3, r1, r2, r0]}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @rights={0x18, 0x1, 0x1, [r2, r0]}], 0x128, 0x20000000}, 0x20000000) 2018/05/19 11:10:21 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x400, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6d4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000800}, 0x800) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000180)=0x6) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0x67a7, &(0x7f0000000200)=0x4) ioctl$KDMKTONE(r0, 0x4b30, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000280)=0x102000) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000300)=""/110) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000380)=""/217) symlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000000540)={'team0\x00', @ifru_data=&(0x7f0000000500)="b15c8ada47668eeb6d5f677d640f90ea7c28b3e317156dd8b5cdc4990a417125"}) connect$netlink(r0, &(0x7f0000000580)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc) llistxattr(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/253, 0xfd) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000740)={0x5, &(0x7f0000000700)=[{}, {}, {}, {}, {}]}) openat$dir(0xffffffffffffff9c, &(0x7f0000000780)='./file0\x00', 0x80, 0x18) mknod$loop(&(0x7f00000007c0)='./file0\x00', 0x2081, 0x1) syz_open_dev$sndtimer(&(0x7f0000000800)='/dev/snd/timer\x00', 0x0, 0x400) syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000008c0)={0x2, &(0x7f0000000880)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000900)={r2, 0x3}) socket(0xe, 0xe, 0x1) 2018/05/19 11:10:21 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x8, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000100)={'bcsf0\x00', 0x100}) getsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/05/19 11:10:21 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:21 executing program 1: r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000600)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d559166593ae164c990a0", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000001e40)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=[@assoc={0x18, 0x117, 0x4, 0x7}], 0x18}], 0x1, 0x0) readv(r2, &(0x7f0000000680)=[{&(0x7f0000000280)=""/129, 0x81}], 0x1) 2018/05/19 11:10:21 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="021100026f000000000000000000000005000600000000000a000000000000000000004bf0f1068647e65800000000000000000000000000030008000200000002000000e000000200000000000000000200010000000000000003000000000005000500000000000a00000000000000fe8000000000000000000000000000ff000000000000000012c04df57dae955969b3ec39aa0fb6b913ff29c23df9128f38323d5b403fc8cbacffaf71ed7fafa64b2aced70d38155fde23126beec54ba9f215000000655afd257a200caa17cfd6b8fbb745c31f8d111d1cfdcedabaf325271403bb8c4286a5ee18520a4cb95c67785e700f"], 0x88}, 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x2, 0x4) ioctl$TIOCEXCL(r0, 0x540c) r2 = dup2(r0, r0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r2, 0x0, 0x1, 0xffff, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x40000000000001c1}, 0x20) 2018/05/19 11:10:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x2140, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00000001c0)=""/214) sched_setattr(r1, &(0x7f0000000100)={0x30, 0x6, 0x1, 0x4, 0x10000, 0x8, 0x40, 0x401}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xfffffffffffffdde, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="280000001c00010000000000000000000a000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x28}, 0x1}, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000000000)={0x2, 0x1}) 2018/05/19 11:10:21 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x0, 0x3}, 0x8) sendto$inet(r0, &(0x7f0000000000)="4d678251d0b0a6c0454dc9e966160c28c77eb9ab26e2fad9d1d139b0aaf2d2d3c53bc873ebf324b2a4b0975beedd1d8cef0baf2396645ed1c3a2c40bbdd25fec4bb5f75b23cc4c7729e95e227896e9e264892e4186bf8927a3c0ec3d0054283db2e74e21aa13beb5f5719eb67bc862034f7a5e0db5f467967a8ecbbb20932786b5000e737d4bca3786434870d846901f2619028f1be43fb6626a7b58", 0x9c, 0x880, &(0x7f0000000140)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='~'], 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000810000)={0x0, 0x1}, 0x8) shutdown(r0, 0x1) 2018/05/19 11:10:21 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x2000000000029, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200), &(0x7f0000000380)=0x4) 2018/05/19 11:10:22 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:22 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x400, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6d4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000800}, 0x800) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000180)=0x6) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0x67a7, &(0x7f0000000200)=0x4) ioctl$KDMKTONE(r0, 0x4b30, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000280)=0x102000) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000300)=""/110) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000380)=""/217) symlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000000540)={'team0\x00', @ifru_data=&(0x7f0000000500)="b15c8ada47668eeb6d5f677d640f90ea7c28b3e317156dd8b5cdc4990a417125"}) connect$netlink(r0, &(0x7f0000000580)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc) llistxattr(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/253, 0xfd) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000740)={0x5, &(0x7f0000000700)=[{}, {}, {}, {}, {}]}) openat$dir(0xffffffffffffff9c, &(0x7f0000000780)='./file0\x00', 0x80, 0x18) mknod$loop(&(0x7f00000007c0)='./file0\x00', 0x2081, 0x1) syz_open_dev$sndtimer(&(0x7f0000000800)='/dev/snd/timer\x00', 0x0, 0x400) syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000008c0)={0x2, &(0x7f0000000880)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000900)={r2, 0x3}) 2018/05/19 11:10:22 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000100)=ANY=[]) 2018/05/19 11:10:22 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6, 0x40) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0xa5, 0x5, [0x3, 0x7ff, 0x6, 0x75b2, 0x100]}, 0x12) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_generic(r2, &(0x7f0000000200)={&(0x7f0000018ff4)={0x10}, 0x339, &(0x7f0000000000)={&(0x7f0000000180)={0x1c, 0x28, 0x5, 0x0, 0x0, {0x1}}, 0x1c}, 0x1}, 0x0) 2018/05/19 11:10:22 executing program 5: getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000040)=0x90) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x410000, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000005000/0x2000)=nil) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) 2018/05/19 11:10:22 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:22 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x400, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6d4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000800}, 0x800) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000180)=0x6) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0x67a7, &(0x7f0000000200)=0x4) ioctl$KDMKTONE(r0, 0x4b30, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000280)=0x102000) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000300)=""/110) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000380)=""/217) symlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000000540)={'team0\x00', @ifru_data=&(0x7f0000000500)="b15c8ada47668eeb6d5f677d640f90ea7c28b3e317156dd8b5cdc4990a417125"}) connect$netlink(r0, &(0x7f0000000580)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc) llistxattr(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/253, 0xfd) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000740)={0x5, &(0x7f0000000700)=[{}, {}, {}, {}, {}]}) openat$dir(0xffffffffffffff9c, &(0x7f0000000780)='./file0\x00', 0x80, 0x18) mknod$loop(&(0x7f00000007c0)='./file0\x00', 0x2081, 0x1) syz_open_dev$sndtimer(&(0x7f0000000800)='/dev/snd/timer\x00', 0x0, 0x400) syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000008c0)={0x2, &(0x7f0000000880)=[{}, {}]}) 2018/05/19 11:10:22 executing program 1: r0 = socket(0x10, 0x3, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000000c0)={'filter\x00', 0x45, "ddc5697164d1f656d0504538b575e854e422cea7be68050243a92e45f70ab4e06265d896bcb19b4b907696efdad3fb45884596862e728e9554adf1de4862d88fb1d5cd4101"}, &(0x7f0000000000)=0x69) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) 2018/05/19 11:10:22 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x616, 0x7, &(0x7f0000001500)=[{&(0x7f00000000c0)="57d844cf4ff6c7309694fbf10d202e81176c5b826f4bae434e3065c34d3ed336e2c9d42ff782365ba526d29e99c5082c0e0ea9", 0x33, 0x6}, {&(0x7f0000000200)="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", 0x1000, 0x100000000}, {&(0x7f0000000100)="045085f424715bc28e3488686ec94a82382a9c751283b4f1ba230257210c055fefed52252664c7c6c4662e9aa1df6a7faa838ea41dc13fde2304e394fa3f5400e62a434ce4513d61e3c5668162f898cb0a103d8b89c40a0f2d4a273a6eea46eef6131c05a6a489f81036263c77dee8d48850bc3dd48deebe1c6f268cd044c9db4ce3b395235cec2636ab28722598fe36d1611f18d9e030a29db9d1f806d1a4c00743c3eb861d47af75d542a1e6f562a503cb2d212e2eb5", 0xb7, 0x1}, {&(0x7f0000001200)="d08c4d28d5bf5185d0480c8fd4f72f27bd792c4065eddfd463913cebc199aa201c1ed14813740ca80bfcae92e2693248bb4ff9bf13434b5027ebb2e2757c9a94d9538bd755421ec8e1ad97f74983ef6515ccb8408494c6f39bdf41dd7912537b1c7b7cad4c050badf1fad08b47bb38a669a83cb463daf92ab144bc8943861cc5d2715773e7134537e22d1956847e4d87b2d5a6dd690e1b0a5a19efe72fcc7eaeb909102491fe4633685ea67196d2de036c959ec31a9c16e0c07b90b438abe073290680b2c6f214526cae26b409c769ffe5802c471f36ee850397f4d4ad", 0xdd, 0x8}, {&(0x7f0000001300)="10d7430c889378eeaa388ca5323cf908d55313b1955c5ed4398a9232af6dd215054e91c1303a304da17dd1e8e0f03b4be6e1a7279d78748d785defc940a90cf989e905d3a6876d19611606af7733041da6b113c7b3a897f81f5561c6f4b88cd958faaf05ff6ca8c041084d688a4851a4f46a12d79efb152fa8af1b51b9f0a2", 0x7f, 0x2}, {&(0x7f0000001380)="c73123f4d753e357b96dfb334eaf37490d83207b035a2cb50b78e8f1722958b664a3a90bf5d1bff48ec4f26b7e3f78e0f91e50c7294b42048c035b9b01da6add998fa25856f81601e6e4a6853715b237ee8b60fd92a3d73df35ae7c3ea7f63dca527a92b5617155f1dac9424cf8832f2757092bbae491b69e610c3792b71735068c9fd7536a6df5c78d2e70a999c4d1cb6dda0291923d2942850160d7bf89daaa5938510b0697a0638be8e53dadb7f804caa57d972c29ac42dd4eee10a3e934ed3239c009ef6ee00110a2c1263", 0xcd, 0xfff}, {&(0x7f0000001480)="e7ab707e76c7092dce5b76297dda9a064ac46cf784bafa8728646389d6de6d14492a3917967a79b3bb97a7e607a503a0de420f331de378e22267365e031ce58d817400758bb60fa85b574345bc1603e535a2e8050438fb34bd797fa117861e8790659847199b47", 0x67, 0x7}], 0x4040, &(0x7f00000015c0)={[{@subvolid={'subvolid', 0x3d, '+'}, 0x2c}, {@datasum='datasum', 0x2c}, {@max_inline={'max_inline', 0x3d, [0x7d, 0x35]}, 0x2c}]}) bpf$BPF_PROG_ATTACH(0xb, &(0x7f0000000000)={r0}, 0x10) 2018/05/19 11:10:22 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x202000, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000000c0)={0x0, 0x8}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) acct(&(0x7f0000000040)='./file0\x00') 2018/05/19 11:10:22 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:22 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x2000000000029, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200), &(0x7f0000000380)=0x4) 2018/05/19 11:10:22 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0x502, @mcast1={0xff, 0x1, [], 0x1}, 0x70a5}}}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={r1, 0x9c6b}, &(0x7f0000000380)=0x8) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x400, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f00000000c0)={0xe27, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) r3 = accept(0xffffffffffffffff, &(0x7f0000006100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000006180)=0x80) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x1000000, 0xfffffffffffffffc, @dev={0xfe, 0x80}, 0xfffffffffffff800}, 0x1c) open(&(0x7f0000000100)='./file0\x00', 0x80000, 0x42) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl(r5, 0xc0184908, &(0x7f0000000080)) connect(r3, &(0x7f0000000180)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x80) setsockopt$inet6_buf(r4, 0x29, 0xd2, &(0x7f0000000140)="0e6a0e0fe36064c0016c1c96a4cd023781daaeb22f9a13f592237afc4a0241f51d0af82383dbe456", 0x28) 2018/05/19 11:10:22 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.memory_pressure\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r0, &(0x7f0000000200)="952d4103de34762707f6f4b6a20b3eb4ae20baea816d28ec0970448814cff4af38af5c9fc7f263eb1afb80210e93958651239e375d3535a3b0c2fbb5aae2ea0eb6491317150153fcb2b6fe96150f0d682e005a0a9c29826f4834b51d3ec1ba900c54efdf476e5f2a7d7b59390670180bf079fe2c", &(0x7f0000000280)=""/134}, 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x800) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000080)) timerfd_settime(r2, 0x1, &(0x7f00000000c0)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000140)) ioctl$BLKPG(r1, 0x90000915, &(0x7f00000001c0)={0x0, 0x0, 0x0, &(0x7f0000000140)}) [ 166.555832] ion_ioctl: ioctl validate failed 2018/05/19 11:10:22 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x10000000000005, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x40, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x2, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x7) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000003240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000045c0), 0x0, &(0x7f0000004640)=""/184, 0xb8}}], 0x1, 0x1, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000200)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x18}, 0x200}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}], 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r1, 0x0, 0x7, 0xffffffffffffffb2, &(0x7f0000000180)="0204923f55531d", &(0x7f0000000340)=""/127, 0x3ff}, 0xffffffffffffff08) socketpair(0x8, 0x80000, 0x200000000000000a, &(0x7f0000000000)) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000140)=0x1, 0x4) 2018/05/19 11:10:23 executing program 5: socketpair(0x1d, 0x20000000800000, 0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x10f, 0x82, &(0x7f0000000700), 0x3) 2018/05/19 11:10:23 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:23 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x400, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6d4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000800}, 0x800) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000180)=0x6) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0x67a7, &(0x7f0000000200)=0x4) ioctl$KDMKTONE(r0, 0x4b30, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000280)=0x102000) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000300)=""/110) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000380)=""/217) symlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000000540)={'team0\x00', @ifru_data=&(0x7f0000000500)="b15c8ada47668eeb6d5f677d640f90ea7c28b3e317156dd8b5cdc4990a417125"}) connect$netlink(r0, &(0x7f0000000580)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc) llistxattr(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/253, 0xfd) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000740)={0x5, &(0x7f0000000700)=[{}, {}, {}, {}, {}]}) openat$dir(0xffffffffffffff9c, &(0x7f0000000780)='./file0\x00', 0x80, 0x18) mknod$loop(&(0x7f00000007c0)='./file0\x00', 0x2081, 0x1) syz_open_dev$sndtimer(&(0x7f0000000800)='/dev/snd/timer\x00', 0x0, 0x400) syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) 2018/05/19 11:10:23 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) accept4(r1, &(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f00000001c0)=0x80, 0x0) 2018/05/19 11:10:23 executing program 1: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000600), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') pread64(r0, &(0x7f0000000080), 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000580)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/05/19 11:10:23 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x92, "e7cc058558950bac7083fd5235aa5fafc6de5376818980b5d1dcccf268cfdaae0d1d4a0ff179adf71f6b154d41af29891f40377892a940df5faacda6a57726d58123d191f9ce5cc083852a52d65ed4b939c00b55dd54af6c08732c951e2046108b4e0554ea9da85a0a0e8a80e0d353c040be1172e582837dc6471981f6f3dbbfdb2b418b2128fc3e3fc4dedd19b94069ea05"}, &(0x7f00000000c0)=0x9a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={r0, @in6={{0xa, 0x4e22, 0x6, @empty, 0x5}}, 0x81, 0x7, 0xffffffffffff8000, 0x9, 0x20}, &(0x7f0000000100)=0x98) r1 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0xffff, 0x2000) userfaultfd(0x800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000340)=0x100, 0x4) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x4000)=nil, 0x4000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x487, &(0x7f0000000180), &(0x7f0000000140)=0xfffffed2) close(r3) close(r2) 2018/05/19 11:10:23 executing program 7: r0 = geteuid() sysfs$2(0x2, 0xe72c, &(0x7f0000000340)=""/175) r1 = syz_open_dev$mouse(&(0x7f0000000540)='/dev/input/mouse#\x00', 0x1fc0, 0x206043) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000240)) setreuid(r0, r0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000480)=""/175, &(0x7f0000000580)=0xaf) clone(0x50800000, &(0x7f00000002c0), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000012c0)) r2 = socket$inet(0x2, 0xf, 0x2) ioctl$sock_netdev_private(r2, 0x89fd, &(0x7f0000000180)="a992d85d253648bebb90dca30cb8715546ee2dec2f735e60a1dbc17f455a1b0e17f9c497e6c7f84a472f64b0a9911a03") r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4800, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000280)={@empty, @broadcast}, &(0x7f00000002c0)=0xc) openat$cgroup(r1, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000300), &(0x7f0000000400)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f00000000c0)={0x0, 0x0, 0x6, 'queue0\x00', 0x4}) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000000440)={0x7f, 0x100000000, 0x2, 0x4}) socketpair(0x3, 0x0, 0xffffffffffff5f43, &(0x7f00000001c0)) 2018/05/19 11:10:23 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000000040)=0x570, 0x4) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000020000000000000000000000", 0x10}]) 2018/05/19 11:10:23 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) [ 166.945750] IPVS: ftp: loaded support on port[0] = 21 [ 167.011719] IPVS: ftp: loaded support on port[0] = 21 2018/05/19 11:10:24 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x400, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6d4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000800}, 0x800) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000180)=0x6) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0x67a7, &(0x7f0000000200)=0x4) ioctl$KDMKTONE(r0, 0x4b30, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000280)=0x102000) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000300)=""/110) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000380)=""/217) symlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000000540)={'team0\x00', @ifru_data=&(0x7f0000000500)="b15c8ada47668eeb6d5f677d640f90ea7c28b3e317156dd8b5cdc4990a417125"}) connect$netlink(r0, &(0x7f0000000580)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc) llistxattr(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/253, 0xfd) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000740)={0x5, &(0x7f0000000700)=[{}, {}, {}, {}, {}]}) openat$dir(0xffffffffffffff9c, &(0x7f0000000780)='./file0\x00', 0x80, 0x18) mknod$loop(&(0x7f00000007c0)='./file0\x00', 0x2081, 0x1) syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) 2018/05/19 11:10:24 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x400000008031, 0xffffffffffffffff, 0x0) prctl$intptr(0x0, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200), &(0x7f0000000380)=0x4) 2018/05/19 11:10:24 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x2d9}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:24 executing program 3: r0 = socket(0xa, 0x80b, 0x20000000000000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x0, 0x0, 0x4}, 0x19e) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="9a01ca97f19f1d5a75"], &(0x7f0000003ff6)='syzkaller\x00', 0xffffffffffffffff, 0xc3, &(0x7f0000009f3d)=""/195, 0x0, 0x0, [], 0x0, 0x4}, 0x48) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x7, 0x80000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xffffffffffffffff, 0x996f3da853708935, 0x40, 0x6, r1}, &(0x7f0000000140)=0x10) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/19 11:10:24 executing program 5: unshare(0x2000400) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername(r0, &(0x7f00000000c0)=@ax25, &(0x7f0000000080)=0xfffffffffffffec7) 2018/05/19 11:10:24 executing program 7: r0 = geteuid() sysfs$2(0x2, 0xe72c, &(0x7f0000000340)=""/175) r1 = syz_open_dev$mouse(&(0x7f0000000540)='/dev/input/mouse#\x00', 0x1fc0, 0x206043) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000240)) setreuid(r0, r0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000480)=""/175, &(0x7f0000000580)=0xaf) clone(0x50800000, &(0x7f00000002c0), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000012c0)) r2 = socket$inet(0x2, 0xf, 0x2) ioctl$sock_netdev_private(r2, 0x89fd, &(0x7f0000000180)="a992d85d253648bebb90dca30cb8715546ee2dec2f735e60a1dbc17f455a1b0e17f9c497e6c7f84a472f64b0a9911a03") r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4800, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000280)={@empty, @broadcast}, &(0x7f00000002c0)=0xc) openat$cgroup(r1, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000300), &(0x7f0000000400)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f00000000c0)={0x0, 0x0, 0x6, 'queue0\x00', 0x4}) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000000440)={0x7f, 0x100000000, 0x2, 0x4}) socketpair(0x3, 0x0, 0xffffffffffff5f43, &(0x7f00000001c0)) 2018/05/19 11:10:24 executing program 4: r0 = socket$inet(0x2, 0x802, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000000100), 0x0) 2018/05/19 11:10:24 executing program 1: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000600), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') pread64(r0, &(0x7f0000000080), 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000580)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/05/19 11:10:24 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x400, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6d4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000800}, 0x800) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000180)=0x6) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0x67a7, &(0x7f0000000200)=0x4) ioctl$KDMKTONE(r0, 0x4b30, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000280)=0x102000) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000300)=""/110) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000380)=""/217) symlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000000540)={'team0\x00', @ifru_data=&(0x7f0000000500)="b15c8ada47668eeb6d5f677d640f90ea7c28b3e317156dd8b5cdc4990a417125"}) connect$netlink(r0, &(0x7f0000000580)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc) llistxattr(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/253, 0xfd) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000740)={0x5, &(0x7f0000000700)=[{}, {}, {}, {}, {}]}) openat$dir(0xffffffffffffff9c, &(0x7f0000000780)='./file0\x00', 0x80, 0x18) syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) 2018/05/19 11:10:24 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$int_out(r0, 0x80084121, &(0x7f0000000040)) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x40) 2018/05/19 11:10:24 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x2d9}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:24 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x440000, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x40, @loopback={0x0, 0x1}, 0x9}, 0x1c) write$rdma_cm(r0, &(0x7f0000008880)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000008840)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @loopback={0xfe80000000000000, 0xa}}, r2}}, 0x48) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="13000000100000fae10d3b576bcf3a0b5bcf43c5a313d0203ed62ff325fd95c58555aba1cea7c265695579a4a962bfc9e4fc243adbee2dea1229427836d70f51d170f5a77231f08c633eed8f594732306e6de8ccbec89f2e858be5ee22d4a701328d7eb50b2b3089efd2b0e656", @ANYPTR=&(0x7f0000000280)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES32=r2, @ANYBLOB="02000000"], 0x18) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000100)=0x7, 0x4) 2018/05/19 11:10:24 executing program 3: unshare(0x44020100) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000003700)='/dev/uinput\x00', 0x1c11c2, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000003780)={0x1, &(0x7f0000003740)=[0x800]}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9}, 0x14) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) recvmmsg(r2, &(0x7f0000003480)=[{{&(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001400)=[{&(0x7f00000000c0)=""/184, 0xb8}, {&(0x7f0000000180)=""/107, 0x6b}, {&(0x7f0000000200)=""/199, 0xc7}, {&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/54, 0x36}], 0x6, &(0x7f0000001480)=""/4096, 0x1000, 0x8}, 0x8}, {{&(0x7f0000002480)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000002580)=[{&(0x7f0000002500)=""/87, 0x57}], 0x1}, 0x6e12}, {{&(0x7f00000025c0)=@rc, 0x80, &(0x7f0000002940)=[{&(0x7f0000002640)=""/29, 0x1d}, {&(0x7f0000002680)=""/36, 0x24}, {&(0x7f00000026c0)=""/217, 0xd9}, {&(0x7f00000027c0)=""/195, 0xc3}, {&(0x7f00000028c0)=""/78, 0x4e}], 0x5}, 0x2}, {{0x0, 0x0, &(0x7f0000003040)=[{&(0x7f00000029c0)=""/13, 0xd}, {&(0x7f0000002a00)=""/197, 0xc5}, {&(0x7f0000002b00)=""/201, 0xc9}, {&(0x7f0000002c00)=""/175, 0xaf}, {&(0x7f0000002cc0)=""/188, 0xbc}, {&(0x7f0000002d80)=""/219, 0xdb}, {&(0x7f0000002e80)=""/119, 0x77}, {&(0x7f0000002f00)=""/61, 0x3d}, {&(0x7f0000002f40)=""/225, 0xe1}], 0x9, &(0x7f0000003100)=""/194, 0xc2}, 0xcd}, {{&(0x7f0000003200)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000003400)=[{&(0x7f0000003280)=""/109, 0x6d}, {&(0x7f0000003300)=""/242, 0xf2}], 0x2, &(0x7f0000003440)=""/37, 0x25, 0x2}, 0xffffffffffffffb8}], 0x5, 0x10000, &(0x7f00000035c0)={0x0, 0x1c9c380}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003600)='/dev/mixer\x00', 0x101000, 0x0) accept$inet(r3, &(0x7f0000003640)={0x0, 0x0, @dev}, &(0x7f0000003680)=0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f00000036c0)=0x1, 0x4) bpf$MAP_CREATE(0x0, &(0x7f000061e000)={0xd, 0x2, 0x4, 0x69, 0x0, r1}, 0x2c) [ 167.857678] IPVS: ftp: loaded support on port[0] = 21 2018/05/19 11:10:24 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x2d9}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:24 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x400, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6d4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000800}, 0x800) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000180)=0x6) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0x67a7, &(0x7f0000000200)=0x4) ioctl$KDMKTONE(r0, 0x4b30, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000280)=0x102000) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000300)=""/110) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000380)=""/217) symlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000000540)={'team0\x00', @ifru_data=&(0x7f0000000500)="b15c8ada47668eeb6d5f677d640f90ea7c28b3e317156dd8b5cdc4990a417125"}) connect$netlink(r0, &(0x7f0000000580)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc) llistxattr(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/253, 0xfd) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000740)={0x5, &(0x7f0000000700)=[{}, {}, {}, {}, {}]}) syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) 2018/05/19 11:10:24 executing program 5: r0 = memfd_create(&(0x7f0000000100)="5bd295e70000debd00005a88ba453ca747b8b024f3f10ad8d5363e0eb21337e696e9ac9d46e3e00ad9cffc2a2514b8e7def84a902b3d39e43df15f7e1c2aaa", 0x2) write$binfmt_aout(r0, &(0x7f0000000400)={{0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e2}}, 0x7b) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000140), &(0x7f00000005c0), 0x1000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e22, 0x100, @dev={0xfe, 0x80, [], 0xe}, 0x6}, {0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x100, [0x800000, 0x80, 0xee, 0x4, 0x9, 0x44f3, 0x1f, 0x8]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0xb97}, 0x1, 0x2, 0x9, {0x2, 0x7}, 0xe179, 0x3}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000240)=0x4) 2018/05/19 11:10:24 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x445}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:24 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x440000, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x40, @loopback={0x0, 0x1}, 0x9}, 0x1c) write$rdma_cm(r0, &(0x7f0000008880)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000008840)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @loopback={0xfe80000000000000, 0xa}}, r2}}, 0x48) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="13000000100000fae10d3b576bcf3a0b5bcf43c5a313d0203ed62ff325fd95c58555aba1cea7c265695579a4a962bfc9e4fc243adbee2dea1229427836d70f51d170f5a77231f08c633eed8f594732306e6de8ccbec89f2e858be5ee22d4a701328d7eb50b2b3089efd2b0e656", @ANYPTR=&(0x7f0000000280)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES32=r2, @ANYBLOB="02000000"], 0x18) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000100)=0x7, 0x4) 2018/05/19 11:10:24 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a", 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x20000, 0x0) connect$can_bcm(r1, &(0x7f0000000180)={0x1d}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000080)=r4) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmsg(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x34, &(0x7f0000001400)=""/123, 0x7b}, 0x0) 2018/05/19 11:10:24 executing program 7: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000280)="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", 0xfffffffffffffee6}], 0x13c, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) 2018/05/19 11:10:24 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x400, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6d4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000800}, 0x800) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000180)=0x6) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0x67a7, &(0x7f0000000200)=0x4) ioctl$KDMKTONE(r0, 0x4b30, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000280)=0x102000) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000300)=""/110) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000380)=""/217) symlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000000540)={'team0\x00', @ifru_data=&(0x7f0000000500)="b15c8ada47668eeb6d5f677d640f90ea7c28b3e317156dd8b5cdc4990a417125"}) connect$netlink(r0, &(0x7f0000000580)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc) llistxattr(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/253, 0xfd) syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) 2018/05/19 11:10:24 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x400000008031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2000000000029, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200), &(0x7f0000000380)=0x4) 2018/05/19 11:10:24 executing program 1: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000600), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') pread64(r0, &(0x7f0000000080), 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000580)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/05/19 11:10:25 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x400, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6d4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000800}, 0x800) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000180)=0x6) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0x67a7, &(0x7f0000000200)=0x4) ioctl$KDMKTONE(r0, 0x4b30, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000280)=0x102000) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000300)=""/110) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000380)=""/217) symlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000000540)={'team0\x00', @ifru_data=&(0x7f0000000500)="b15c8ada47668eeb6d5f677d640f90ea7c28b3e317156dd8b5cdc4990a417125"}) connect$netlink(r0, &(0x7f0000000580)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc) syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) 2018/05/19 11:10:25 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080)=""/74, &(0x7f0000000200)=0x4a) unshare(0x400) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_dev$sndctrl(&(0x7f0000000280)='/dev/snd/controlC#\x00', 0x7, 0x2000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x13, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f0000000040)=0x100) 2018/05/19 11:10:25 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x445}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:25 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockname$packet(0xffffffffffffff9c, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000640)={'team0\x00', r1}) r3 = syz_open_dev$midi(&(0x7f0000000680)='/dev/midi#\x00', 0xffff, 0x8800) ioctl$TCSBRKP(r3, 0x5425, 0x1) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000006c0)=0x0) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000700)=r3) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000840)={&(0x7f0000000740)={0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x24, r5, 0x8, 0x70bd26, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb839}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000880)={0x0, 0xffffffff00000001, 0x4, 0x4, 0x7fff, 0xceea}) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f00000008c0)=r3) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000900)={0x3, 0x0, 0x0, 0x10}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000000940)={0x5, r6, 0x10001, 0x100000001}) r7 = creat(&(0x7f0000000980)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f00000009c0)={0x9, 0x8, 0x7fff, 0x3, 0x3, 0xe14b}) r8 = syz_open_dev$midi(&(0x7f0000000a40)='/dev/midi#\x00', 0x3, 0x441) ioctl$TIOCSBRK(r3, 0x5427) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r7, 0x118, 0x1, &(0x7f0000000a80)=0x6, 0x4) r9 = syz_genetlink_get_family_id$team(&(0x7f0000000b00)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000e40)={&(0x7f0000000ac0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000e00)={&(0x7f0000000b40)={0x284, r9, 0x100, 0x70bd26, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r2}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}}]}}, {{0x8, 0x1, r1}, {0xe8, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r2}, {0x134, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x20}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r2}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}]}, 0x284}, 0x1}, 0x10) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r7, 0x84, 0x6b, &(0x7f0000000e80)=[@in6={0xa, 0x4e20, 0x7fff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffffa}], 0x1c) r10 = syz_open_dev$vcsa(&(0x7f0000000ec0)='/dev/vcsa#\x00', 0xe6, 0x80000) r11 = semget$private(0x0, 0x2, 0xe2) semctl$GETPID(r11, 0x4, 0xb, &(0x7f0000000f00)=""/127) bind$ax25(r7, &(0x7f0000000f80)={0x3, {"c9b13e0d3a8d18"}, 0x6f}, 0x10) ioctl$BLKRAGET(r10, 0x1263, &(0x7f0000000fc0)) ioctl$TIOCPKT(r8, 0x5420, &(0x7f0000001000)=0x20) sched_getscheduler(r4) ioctl$sock_netrom_TIOCINQ(r10, 0x541b, &(0x7f0000001040)) 2018/05/19 11:10:25 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000180)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000300)={0xb, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) r2 = dup2(r1, r0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000000)=""/146) 2018/05/19 11:10:25 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x400, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6d4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000800}, 0x800) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000180)=0x6) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0x67a7, &(0x7f0000000200)=0x4) ioctl$KDMKTONE(r0, 0x4b30, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000280)=0x102000) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000300)=""/110) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000380)=""/217) symlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000000540)={'team0\x00', @ifru_data=&(0x7f0000000500)="b15c8ada47668eeb6d5f677d640f90ea7c28b3e317156dd8b5cdc4990a417125"}) syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) 2018/05/19 11:10:26 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x445}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:26 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=0x20000005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r1 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r1, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001540), 0x0, &(0x7f00000015c0)=""/184, 0xb8}, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x3ff) sendmsg$nl_route(r1, &(0x7f0000001400)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14000000120005014b1ca87cffffee0000000000"], 0x14}, 0x1}, 0x0) 2018/05/19 11:10:26 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000244000)) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x42041) keyctl$clear(0x7, 0x0) 2018/05/19 11:10:26 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xe, 0x4, 0x20c, 0x1a4d, 0xc}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x100, 0x10000, 0x5, 0x20, r0, 0x8000}, 0x2c) 2018/05/19 11:10:26 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000300)=0x6, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)=0x400, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000080)={{0x33, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x1, 'wrr\x00', 0x0, 0x8001, 0x4d}, {@multicast2=0xe0000002, 0x4e24, 0x2002, 0x7, 0x20, 0x1}}, 0x44) setsockopt(r0, 0x65, 0x5, &(0x7f0000000000), 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x1d, r2}, 0x10, &(0x7f0000000140)={&(0x7f0000000280)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "7748f37cb63d97410f26b25d273c63471a4aea801964650b837c0de5f6704e6cefbe04f5ec1867dc62c9dcd0c6ab798ac9d22a36d96ff25f75c58a213e2d5b9f"}, 0x48}, 0x1}, 0x2) 2018/05/19 11:10:26 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x400, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6d4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000800}, 0x800) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000180)=0x6) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0x67a7, &(0x7f0000000200)=0x4) ioctl$KDMKTONE(r0, 0x4b30, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000280)=0x102000) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000300)=""/110) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000380)=""/217) symlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) 2018/05/19 11:10:26 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$nfc_llcp(r0, &(0x7f0000000380)={0x27, 0x0, 0x0, 0x1, 0x3248, 0x1, "deaf3da6785abd073d6b2d7cfa9c6f2a5a23241f52d996324cc81fb133613d70800d229ff29441398901d2b40f2dc132bf133628754e11a1cb97c902ae5bec", 0x2d}, 0x60) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x7a22, 0xff}, &(0x7f0000000300)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={r1, 0x51}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x7000000}, {}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'yam0\x00', 'yam0\x00', 'veth1_to_team\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb0, 0xb0, 0xe0, [@quota={'quota\x00', 0x18}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/19 11:10:26 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x400000008031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2000000000029, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200), &(0x7f0000000380)=0x4) 2018/05/19 11:10:26 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000040)={[{0x5, 0x8, 0x401, 0x7, 0x8, 0x1000, 0x3e0, 0x40, 0x2, 0x80, 0x100000000, 0x7fff, 0x6}, {0x1ff, 0x6, 0x80, 0x3, 0x73, 0x4, 0x8000, 0x100000001, 0x5, 0x7, 0x3, 0x8001}, {0x1, 0x2, 0x80000001, 0xc735, 0x8398, 0x5, 0x1, 0x4, 0x8, 0x6e5f, 0x200, 0x55c0, 0x8}], 0x7}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x805c831, r1, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) [ 169.697437] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the chain 2018/05/19 11:10:26 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="16", 0x1, 0x20000000, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'ip6_vti0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x30, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_XDP={0x4, 0x2b, [@nested={0xc, 0x2, [@typed={0x8, 0x0, @fd}]}]}]}, 0x30}, 0x1}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x541b, &(0x7f0000000040)) 2018/05/19 11:10:26 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x400, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6d4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000800}, 0x800) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000180)=0x6) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0x67a7, &(0x7f0000000200)=0x4) ioctl$KDMKTONE(r0, 0x4b30, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000280)=0x102000) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000300)=""/110) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000380)=""/217) syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) 2018/05/19 11:10:26 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x4fb}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) [ 169.793391] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the chain 2018/05/19 11:10:26 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x400, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6d4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000800}, 0x800) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000180)=0x6) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0x67a7, &(0x7f0000000200)=0x4) ioctl$KDMKTONE(r0, 0x4b30, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000280)=0x102000) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000300)=""/110) syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) 2018/05/19 11:10:26 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r1, &(0x7f00000023c0)=[{&(0x7f0000000340)="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{&(0x7f00000013c0)="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", 0x1000}], 0x5) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000002440)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "200100000000000000b832143b7189f2b7bad8a376a73348b2770baef1b71d33c2da01b183dd1e5875e161f9740588b700080000c00ede0159376958f09bf0f9", "cfa92cbfb7be73d089830b05583872f9b557dd83d5816d394dc07e9776e99062d11c3729e02835c7fdf69ffb5c0cacf71aa612cda005c0d6f39cee7ea98e8d61", "b0c3b06e9c217bace23d1e3a08a7de8a9714e0f3cbf9c05935110b3a0a914e7f"}) 2018/05/19 11:10:26 executing program 5: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000040)={0xaa}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x40) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_names\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000200)={r3, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000002c0)={0x7, 0x100000001, 0x8001, 0x6}, 0x8) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x2, @random="20f97d05c702", 'irlan0\x00'}}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={r3, 0x7}, &(0x7f0000000380)=0x8) getsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/19 11:10:26 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x3, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000300), 0x0, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) ioctl$void(r0, 0x5451) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'veth0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0xffff, 0x6, 0x100000001, 0x500, 0x1c, 0x1240110, r2}) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000004c0)='tunl0\x00', 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180)=0x1, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000000100)=[{&(0x7f0000000140)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000002980)=[{&(0x7f0000001980)="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", 0x595}], 0x0, &(0x7f0000000040)}], 0x1, 0x0) 2018/05/19 11:10:26 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x4fb}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:26 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x400, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6d4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000800}, 0x800) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000180)=0x6) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0x67a7, &(0x7f0000000200)=0x4) ioctl$KDMKTONE(r0, 0x4b30, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000280)=0x102000) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) 2018/05/19 11:10:26 executing program 3: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000080)=0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) write$tun(r1, &(0x7f0000000480)={@void, @val={0x11, 0x0, 0x1c}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0x26) 2018/05/19 11:10:26 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = msgget(0x3, 0x1) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000080)=""/6) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c6262661000000000000006551a5a41f1179f46917ec202c8a728cfa30b28c08921c99e081401e8e8c") setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x10d, 0xa, &(0x7f0000000040)={0xf}, 0xc) 2018/05/19 11:10:26 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x200000080, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000003c0)) ioctl$KVM_SET_PIT(r1, 0x4070aea0, &(0x7f00000000c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}]}) 2018/05/19 11:10:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x7f, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x84, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)="6c6f3a00000600"}) 2018/05/19 11:10:26 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="031e9b4c97edb20ac658ff6061f68de1799b2ea9a73aa47430cdea539bdfbfe1830b2f96dae50937d1a34a7cd5ffdb91b773f9566e6369416630c27315322f3539b134c9d07fc557412b2671b3e935e6896609a005394321248cbc1604281b3a3e9d5ef4992c4615fe54a52c7457dc6013e87f584f0806dad249a7272dba3c5ade67a786429908c9623962bee1c8d91424b072d0b6e86ed1bd7bad31e1b8302384a5427c1d2a2f901bf679578bb1d14994406d24f48cf6734b2a1c40f75bc5213f029ecede0c3b13cf8267e8195bc3409c87e18c4af9ff8b35de3ff33354c76a5a8aded9bfe6dd0335416f4f96952354b8cbcc944c12b67de2c30671649bcbfde278d037191feafef8d55b0602e1d9dc55f305e55d7bcdfea29c45a069fc77b65ef145b1d1e1c5e1c0a4a019d88660bb5810e5f3344f6d55ede81d835cfc9ac7cc664a1ee4792c4f4fcd720e0fd481e19f1e43d319d95bcc8ded56e9095a899b15d8376094608f96d495f61ce4001cc897f3dbe7629c844cdbcf59bc647096d3505a1eac1ed12f65afb20ca7bd9d032594ad070c8bb4bfc2fddb1325b010c555d4206a880007c769ee4ba54737cf41a03420d64fbceaf8a6bfbe016f5f71d6a68655ab0af73e1ae9b9cdf36d8c9a6ef569c2aa76e1a4877227bca7c07b54a8fbd9dfbac80999d15c045eae33e29470a7dcabab9c18ce22abbb18b7b636cb46c97e05fde728f775ec06fdfb16a608a88cf8f8f5e29e24ab836551e78f38c54186a3b7eaed6fd3a379246bb1202d9051ec6e7206b7ea0a5d3c23c06093e65b25694ad64e95c4c519c1e7f655426824ebe103a293a915085644cff4bfe5356d4285003a6adac0cce421258d4eb7df973c03364482df9a39d5c063bee991fba3e1a0d4c789b6cc6bd355ef264c2ebb40014d4749b18d0f87139696712522d9edd23dd6c977d78b500b00ed244cc60fe5f64ebcdec06fc14428ebf5ab61a9705209803e92156f7b03fff6fa64ea75c63cd2e98e05adfa13fe19ed3260f52028c9f44d5c1049ec0fea6ee9ac897a88895569ccab4caf71b1786a8fd8b28f90ec12b7f44d1f28c8c7485f3da2356f42680715db09eb29f1731f6ac117223ef3726b29e88f97c7d4efd9377b05cd3901eafc05de0e854335e66e5fd858635fe575f4faac764d4cc59ec70e937d9210f62809afdd35176a9ba87a42fc84ee67bade3421cd5ad4daadc800074f1a2bfbc2c70e4a98780520c8568eca86bd6a2eb8b4574e9bf47cf654c0601b966504d8c1185c5f39b0bababe0539c1c13e0da9a92a5607cdb4916796063cd66363098034f75bcf725b199c90b1e61d99ed440d562199810c27f33e55d051dafd81ecc745aa8c1ba1731a7a770c004fdbc653214fe55c102244adb2cccc4364c89f3f08b3be2bee88fa631dd4a0cfad6bc4bfaf2a994eaa3ded15d5b07878e159da7ef9c65f2eb3eb15246fe4b3bfef1ffca3a4cfb43eae9b31b5f6202f8e08248e0b8fcb8de16092aa390da978764c5e37ad8db55592f8dfbdc84e4dceb8ca633606974179e59cd75721ea6594c173caab344946c26fd22de232fe93921d6748f980040ec286c119c64fb678d174846da002ba34880995ed4f63f38f9bf908eff26f8b5b480543bd0efa34e05e1d9c3e57c598be1c3ec6a910fe4f7e831ffba8b7935012cd16380a70473b7c9f5d80a65823efb5a239e0cfadc6f35d5c950842263cfbeded5e9cb851aad2d98ea5123ebc6a7ec3e98b2cef68fdd047e3df553f011281dc8fe7aa576bf63bc153e0d9fa3ac562", 0x4fb}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:26 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x400000008031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2000000000029, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200), &(0x7f0000000380)=0x4) 2018/05/19 11:10:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendto$inet(r1, &(0x7f0000000280), 0x3ce, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000040), 0xff13) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) 2018/05/19 11:10:27 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) ptrace$setopts(0x6200, r1, 0xed5, 0x0) 2018/05/19 11:10:27 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x556}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:27 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x400, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6d4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000800}, 0x800) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000180)=0x6) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0x67a7, &(0x7f0000000200)=0x4) ioctl$KDMKTONE(r0, 0x4b30, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000280)=0x102000) syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) 2018/05/19 11:10:27 executing program 4: r0 = socket(0x40000000002, 0x3, 0x2) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000100)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffffffffff07) 2018/05/19 11:10:27 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x7, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b0000ffffff8c00"}, 0xc) listen(r1, 0x20000000000005) 2018/05/19 11:10:27 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getresgid(&(0x7f0000000140), &(0x7f0000000080), &(0x7f00000000c0)) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") fcntl$addseals(r0, 0x409, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000180)={0x1, {{0x2, 0x4e23, @rand_addr=0x5}}}, 0x88) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/05/19 11:10:27 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x80000) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'bpq0\x00', 0x4}, 0x18) poll(&(0x7f0000000080), 0x194, 0x0) 2018/05/19 11:10:27 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x556}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:28 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket(0xa, 0x200000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000140)="3b9f5c0b53308dc404bc4cef580f75f01cdbead4839495e4e3545ceb831a22d7be46fa52f4d5cffaf3da1c777fb78cdc0d96ba0c224bdeb65cde7f59343ab4e2742186fe52bf3d82c185c239e605ce3d63bbb30c7685aa671a43c9bcc3bccb1ac90b4dc65ef2c9fe5ba11fd471f41c83f1c48863a40d4f80e545cae3ae1618d821f809a94aa0b49e73cc5003abcf2a49ec4adf22") sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000200007031dfffd946fa283000a200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000080)=@hopopts={0x3f, 0x1, [], [@pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x7ff}]}, 0x18) r2 = getpgid(0xffffffffffffffff) sched_getparam(r2, &(0x7f00000000c0)) fcntl$setsig(r0, 0xa, 0x11) 2018/05/19 11:10:28 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x400, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6d4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000800}, 0x800) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000180)=0x6) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0x67a7, &(0x7f0000000200)=0x4) ioctl$KDMKTONE(r0, 0x4b30, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) 2018/05/19 11:10:28 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="e95a7d8cf8006c510900"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) sendmsg$nl_netfilter(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x6c, 0xa, 0x7, 0x300, 0x70bd27, 0x25dfdbfb, {0x2, 0x0, 0x9}, [@generic="0295232ccfb1ffdec28ba6f2032302b3d0038117dd8477ce65faf9d51aa3f724f506a36233daec6997299a50860228a2b4f8b267d7099aa27b5767e9638fdd78b91202bc1df21b3c39bcfd9047103d838610626081"]}, 0x6c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000011) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x8) 2018/05/19 11:10:28 executing program 3: flock(0xffffffffffffffff, 0x5) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) 2018/05/19 11:10:28 executing program 7: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x2, 0x1, 0xcb5b, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) fchdir(r0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xfffffd, 0x4000) ioctl$int_out(r1, 0x4122, &(0x7f0000000040)) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x3, 0x8}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r2, 0x1000, "b21e4bacc5674fd0f494722702792994a805f0aad92cc4224f2a25f3371e4dea76d65aa3b27d59d676698ab499f72d4090befb254c9e9d7449e80287ce373f6919d2c988a490876edf515f1859f6d11efe354b994dc8101c08a6ccf8724935475ac3f765ce814799dae45fc619fd930be02d9266bf3bad9638f778b7ffcee850d0e7a5b408ee1f2bf0354b99abf192fefa2b6f152064208b30c088e4f0a44eb86f844d64fcc72c4138c76a09b2bd88bbc8d5d1c8aa5622f7f798e0df08e9e1404c2d24de0660fe4a8734a1ba898a7ec22e379305f4538b9a1d06e41c5381061e9af20174e2765c8deddbd109cacc712cdf6a3b947ca0b5179ee656acb5bc4490fd27c055a8a05fac302bdbb51ebf846003b024d3431d73d8e36112e780c607a94a299783242d68638967336b819a8534b4271468de3f9660b51d8dd1682fa4e07d4e7fb351afba7f158dde6c2d3fc80efde61cc03cbe63099b715158599fd20aa9d9ef2b6063fe54820a31f7e38a3b4763ae528587e5cdf4b6343485baa148b0b35d6524fa568df7ed8cdd3564b9264880c6cfd0f697ed8349887e816718b08ea7c9d8aa79371569c81ddbb8a947de5d6a8fd1cc60c4122b1688fb4f6fb008215789c65e2c096eea08bd250d5e38d169a4cd2b658afc85770d46a53046c28e390b829f0cc87b9b2318e73a7151f14db4a39cb9b29bc1269495a6d4e1e1962e39bd6947470cd2ca1ac51d8d798679b2cc15301347376b3169f560870a8b2c47485656909e07ef6ec5298c0b92e162a867a3b7d5a79cd3f6ce9e504fe97200d6b045418c2837cc8c17242c7d3e30600665314c34e5170bef23fb839d75dd50da7b2d4993e2278b8e579e0d9954d182337b0f9a83c95725854d7ea8fe69153175b11dbd520402e0bb435e40e8cd7ce7e1d96eaf83b2c297cad7e0ef13ab6ca3233f1b4a4f73617e05ccd5a9a1d7783937aec3f26225728a541e1095154e01df8f392162f5a04ea85eec10764e144d03bbe94fe9ef8599d9a0a7e1817524db4688a1504a823453aa2775ac59df5121d9c088647b97c071e806cbe3a1cc2a169fa9bc39f101b679c8035f5bffb0869e6952f70f8f31f29d2ec9c2b2a6fd966268b9fefa3a0e1aa835b5b99e961a11940aef757fea5b85f1928a8bcb0ea95f14e7804359a42bb81df860e4a9705919b6e32cb51a81d608c8ece42afd7bd833fa74f1048cf1a2dd8577b81f4ed639bc3462b0de2b511cd7009b6371b8b0f4191ad82b7ea4a71ea8f7bf890eb5b2137f039a6629d93226304499407161eb1151fd21c75f27ed62d5627d16df64be5c41ea35b22025380a8b31c488a13e2701fa774a43e187b31ec38971ded729428cf9d93d26f2e773e87c851b9d142145fc08b696b36f46b50eeadc27d18d33bfb6d9dd018f0967201a79cb412e71fe2ada476ad16768523c2611f78652cee9bf597571f5fd144b0abe617b8cf319e7564f1f36a78baa80d5ed5efb0c18d280d8b35bce33d15dcc269f99162dacc30044c661d32243fbf81ff624008db5a273057ffa50619c24e01357c779448cf68a7d513bafe41cea1f61c9e2db9206a9488bf45facac410734a039d948b7e1ad80d5e1c5e97caa0735bcef23c66f608dfec443d67cc340cf357a4eba7bed8e275f049b857fda4bab6b655a5dfcd0b0659ddf2a42b10487f9ac5cd27ae151a1126302343992c5b0df69b81a3117c01c27afd77bd27dabc6537b0b7c75e90fbe5d7f27aba22b4eef44b03a78ea5d405ffb55091379f0986f211fc967d181a7feb27c476a227d0141aa54b6937bf8d10d031ba0025380a2802a5bb462989c4ba56264fe0d5a54002e1e7640aa0c09d9780490366b9c22f291da94705b87379cb3fa53f6fc8ea157d521a84e5af2443da2591ce095e83a94aba7768fdf670c075999433f30969afa1ed516e1cad08f7ca4e8f63a04f0a502db2c7951546611a455b94f452156c765ab3b4143bae10efe7180439ae676cfd8f22af19141e1b650fb2b9ba72358befc079a7461326cb2dbd23797b91d5269ac8f652d416e2249e1fbaee0751224b7a30813ea4e3958f19971f0e99cbe699c43a3dc30868f1bcd7b32d4d8a4f196aba9296bfb9ab37335721d731093a6af3d9178c876d66abc839eb1c0e7675b109ab7f7970e819ec94e98876270d9885558302167e25e42c54080724c2b1c9b799ec38307dd7978ec097b22cea4f1f8e7987af316925ebd3027a7ee99498c3e2132d562d78fa25a38ae0929e7b90ad0da9030603c42c3c8253372afa184f72700baa2fcfde49ca1d7ee5ed542589cb4a28c970e69e0d443455c83968b3f455a3a9831ac5c0266af50732977d59202a1f08a98c37761e0ddd00ebbc171c40afcba9912d3ea4ae8b5416f6cf36e311ba174ba5a21e7adcb28acb13fd25cb5e9f4cd368697afc7f62449b5508a4339d5d5bfd1f8aa3cb424278110d346f1c5ca62a8e5464ad89820a9568a2d0830991b7a6d5aeb795fe549542f61c39a7d78ac192689883de32ed134678d34044fa011a90c1421b0a4f3e1fc7f1bf0abea64a5131b1a080f8b1ffd9059855ca72224a6ef18256417ff135aee61fbc8d8a2f55093243687bea3500a491b7086a244a35c052eb9a2f781a1f773dbdfacbba62e242c4ddbd1dbb4f3d53ec0f74176ca41874aa7a23acc57b147353d2394c13a4166f709a2bab585a98ae14d1fd58727c2aae27d2d290b40cc5deee7ec2724cacb8e9143475fba6cc6bcd3210eb115de515af2364e44ba4a7a2a4fc148c80536ae62b23b6ed83038c9789cb7295527c897b9d999cf12b210011b5d35ee0a0ada895b2c9c247d33eb806e05367f81538a8cac413180d8703c69d90160a68559a4d7bd74386a6185edc018b6060b33fb323695fe83d319ee6b259cf37e4888e3e5c5b23660af1c359bf22c3aee198ce09487230eaf5ebde44011af185dd5b73180c6153c9ac24ecf1299c7cd24d3193ce9369cffd1b6ae50357abbc7cdb9224789abfe6da0e6b139050340c1c274660f2c7fb779857dfd38bd13369a7f416a8da1e7dc01e86b2642aad029333fb84662652b3a4d8f8396d148e367ba08f40e6fd1b300cc15528f009be226959cf1150eddd49b692273a89cfc2f8fe20793be529ad5785aacd94b419ee71b013e201e0a5ed363043ed37c41100d0cbdf93abfe0670df2f471ca7b6fb477b06bd05f65e09cdd2a4bb734e8f495cb5d3e14f141f217958867da4354c2ba241e1b70cc9af48bc079312e928c4933b9e9c46745dd90b11b2b6335096ac8b56149e6a9ced3cc1cba9a7108595959e9bf19ae4ac1607ea65fe9cbf4f5a8967c60bb06a38bdde7ca9c408396863baeb55ceef62fe86e96b5954fc2885af4927e06ae225402be72e79b550b81c297552ce7ffc0dcb21f5173d192d2948d8d8958baa49020dbe98cb247d6f5264d82265505bf8b2f0891e958b6be5e8317423a21522d822b8f9752122eb92f85b74910a29356027548acbc3d0101e945f44f5c8fd26e4fd94809889421201ffde6a6a2f3e61d5825d2e1584cc4cb6ca7f98801eb9aee5addcec2e7a311f06f219ad6bc3b12659857f78330ac2b6f6d9316ee55bb519e7e4dc5061f437187bfb51efd9e3de574e06439d1d0a3ed72b49f07c3c412ab55a1edbc6da5286bf5c43247bb7bc9d1bf7ed4b4d9ae5578e73696858c45d958c54f2ecb14eb0a52a01a4bcc66e4ff56621bad29e482bf881078edf80b296fcd12f50163e3a1cd4a93d295a1485fb71bfa2d6bdde5a3379ad1b5bb9ef733475921edd96992b4d897e042305272cd9b08d30265d70d6952c88371b7751d95c01cd3e35f48457a1ff4b59015326777b4dd1afb3c4ed620fd109b5a1637f14f14e2551976db57d93bf57b8767432d0c70c56ced9143d6aa707123098b242951731d195c116b35478486125af03dcad0e55355f64eeb3e949aa3dd05c2b19b729f61a8028a6d066105489491e13bb2eb844a33a5120b18a0f5bbcc349800609c8558e6b20082442fa406f2b0871c48d3d11f694edcad9dd4b31a5f678faeb670f37a3d8fde3a94768b80c49e6b7f7a22103696d9416fbe2c8092b97a5ea08f21091e71d3e7471d704238b93f0b7a413fe258927a3bdff394bcf8adc8dc006afec10102a3fc3fa9025ed10bda0e15f8e1f361086baf39e73914c262d537d9e8ef2d570f768d43bfd805924b1af8f323d2f1ae1302cccddffa0f6eb63eea09c4e67e63ff6ffdfac0bebc521c1d1cae8d1e3613a231cb962ccbabcec71015f4cc85c714568dc97ad088f1476649560e4b7e5633a94865a3548dfd42e596723377ec2313d58186e53d50c254d363bd0cc23e06f5641d4b362944630731da85309842bdf29a0dee1b93acc215dbca1b3ea35483a3b10c84e1db90f46f7399a9101e346dc079461d9e9440e6a3898101656af28258139587626b41a1faed57b459d43573aeb5e49f488f019e07526f995c3ecd067dfed60cb918c15db5ed5946ce3f54ea38fa8036a8851bffb2bde010987b34cf817fd757d5edff7a4508a25f9b5ad139b8b13637c324f18bb4ddaea19ebee8469072bca072c57f60160b3912031c93a004a41565af6eac45a3414ce032697b0278906b4ce29ef8588d08d7bc14e1d47858017c9b5e4b05628c10f86287c2688e9b17bb65d6e4225075b81ebe74a30b9b29170891aa1d7481b2d2fac8daaa2cc93e0e11cf5d063b615eaeea9baf5bd6215b0edaf8a3106539de8e991db23d08082ae02b50c4c6041ee51e67ee448f17729cffc378b9295f1706ca63d774e10487c3b7c8315b322fe4c4a94b329dd809532b5b9d028ec37189358cce926745587fa754c7efb7e884bd6b3ceb70faf9c425ed30ff5851e9bcc74f6675768fa110735487d62ed47d38355f194c8fc7086eae0d105e11ec4b797f3ee47321d9be6a08d092f2a6f5f0a484452f3b4e31bfc706b8635a03bee208b71a5517b35343ffec337edff458442ba5f36b1d4c4a302b7c051c8caaf6e4fcca646717ecb4f5d43680c3b0b582975fc7c56148d24a77f0bf9d12a5fe25aeeab59c8fb011e24795baae2be3d570a52de338f0bd048dc12990c8ad0b0b901bc28e7d7bcb9928cd92eac48cda71256ebc3401eea38ee938041d5eb7a9a6214db84b842e757539c3e64a1be56566cd4726a2fd9c3c964e6005175d443dae6facf584b8286758f4dcdeffb748a6d42cd22678ba0f11ff2aaa024b1ab442e38364ab999935572a134e7c67d7f9b4e134e1dd2c3be90f8695c40fd1ed9aa575c21563dcbfe01bb2f9b98bc7c1a298c07d2dec736c9599cdf50f3119beb4313a35f78eacd7b5c9988dfec644058e70141c7f40bda5749ce6f2a72e37e6b3b588797443dd62d37cb5c87f00acfcdc746298f65f42d206c7b347852f8de7b6fb74da742314a47303e69033be80315ab217c3a40e00c1d5a2b42e75e7995ec49192441dead12485d1ef6e09c3a12034faeea9887350975537df7afd45ebec402839bd2ad14845fa512b5051c7a0341a1c7f8b449e2d04a2ede919455e0f6123770f8441c9d975f76517417b2943266e149ab4aa0e5332a3c317b3cbfd390d924149e4920b0507542dc43c33b32c2b450507a9878290b801249bb92bc019679a726e0a94f9e4f69ec08467994bd388b6cc00a7f2fa27860b13b98a030db6225ea52683eeb622003b2801124e8fd96e85a3e923b9b5f9e8c225c3915124b37405e7c1fdd84690231aea2b87031b82bfbce18a05b2aaa3f7af6243be362d0d"}, &(0x7f00000011c0)=0x1008) 2018/05/19 11:10:28 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x556}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:28 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80040, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x7, 0x4) clock_adjtime(0x6, &(0x7f0000000040)={0x1, 0x5, 0x0, 0x8, 0x10001, 0xc14, 0x80000001, 0x1, 0x9, 0x5, 0xff, 0x9, 0x0, 0x3, 0x7fffffff, 0x37c, 0x4, 0xa3, 0x80000000, 0xfe, 0x2, 0x7, 0xffffffffffffffff, 0x708e, 0xffffffffffffffe1, 0x9}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000140)={0x8, 0x0, 0x6af, 0x3, 0x22d7}, 0xc) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000180)={0x7, 0x5, 0x9}) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000001c0)=0x8001, 0x4) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x401, 0x4) 2018/05/19 11:10:28 executing program 2 (fault-call:4 fault-nth:0): clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x400000008031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2000000000029, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200), &(0x7f0000000380)=0x4) 2018/05/19 11:10:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_route_sched(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) [ 171.772912] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/19 11:10:28 executing program 5: unshare(0x2000400) r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0xc0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000040)={0x400, 0xfc, 0x4, 0x7e40}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$IOC_PR_RESERVE(r2, 0x401870cc, &(0x7f0000000140)) 2018/05/19 11:10:28 executing program 7: r0 = socket(0x4000000000000a, 0x1, 0x0) ioctl(r0, 0x3, &(0x7f0000000080)="c626262c8523bf012cf66f") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000007110540000000000000000000000000095000000000000003a76e38c5e70facc5c2956d889f5f82e611b183eb9ead670c2dd3c42d21c209986c9beaddef0d3a652d7b8ae42ecd54f33c6ae9cf6aad11cf296a9"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/19 11:10:28 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x400, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6d4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000800}, 0x800) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000180)=0x6) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0x67a7, &(0x7f0000000200)=0x4) ioctl$KDMKTONE(r0, 0x4b30, 0x4) syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) 2018/05/19 11:10:28 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="031e9b4c97edb20ac658ff6061f68de1799b2ea9a73aa47430cdea539bdfbfe1830b2f96dae50937d1a34a7cd5ffdb91b773f9566e6369416630c27315322f3539b134c9d07fc557412b2671b3e935e6896609a005394321248cbc1604281b3a3e9d5ef4992c4615fe54a52c7457dc6013e87f584f0806dad249a7272dba3c5ade67a786429908c9623962bee1c8d91424b072d0b6e86ed1bd7bad31e1b8302384a5427c1d2a2f901bf679578bb1d14994406d24f48cf6734b2a1c40f75bc5213f029ecede0c3b13cf8267e8195bc3409c87e18c4af9ff8b35de3ff33354c76a5a8aded9bfe6dd0335416f4f96952354b8cbcc944c12b67de2c30671649bcbfde278d037191feafef8d55b0602e1d9dc55f305e55d7bcdfea29c45a069fc77b65ef145b1d1e1c5e1c0a4a019d88660bb5810e5f3344f6d55ede81d835cfc9ac7cc664a1ee4792c4f4fcd720e0fd481e19f1e43d319d95bcc8ded56e9095a899b15d8376094608f96d495f61ce4001cc897f3dbe7629c844cdbcf59bc647096d3505a1eac1ed12f65afb20ca7bd9d032594ad070c8bb4bfc2fddb1325b010c555d4206a880007c769ee4ba54737cf41a03420d64fbceaf8a6bfbe016f5f71d6a68655ab0af73e1ae9b9cdf36d8c9a6ef569c2aa76e1a4877227bca7c07b54a8fbd9dfbac80999d15c045eae33e29470a7dcabab9c18ce22abbb18b7b636cb46c97e05fde728f775ec06fdfb16a608a88cf8f8f5e29e24ab836551e78f38c54186a3b7eaed6fd3a379246bb1202d9051ec6e7206b7ea0a5d3c23c06093e65b25694ad64e95c4c519c1e7f655426824ebe103a293a915085644cff4bfe5356d4285003a6adac0cce421258d4eb7df973c03364482df9a39d5c063bee991fba3e1a0d4c789b6cc6bd355ef264c2ebb40014d4749b18d0f87139696712522d9edd23dd6c977d78b500b00ed244cc60fe5f64ebcdec06fc14428ebf5ab61a9705209803e92156f7b03fff6fa64ea75c63cd2e98e05adfa13fe19ed3260f52028c9f44d5c1049ec0fea6ee9ac897a88895569ccab4caf71b1786a8fd8b28f90ec12b7f44d1f28c8c7485f3da2356f42680715db09eb29f1731f6ac117223ef3726b29e88f97c7d4efd9377b05cd3901eafc05de0e854335e66e5fd858635fe575f4faac764d4cc59ec70e937d9210f62809afdd35176a9ba87a42fc84ee67bade3421cd5ad4daadc800074f1a2bfbc2c70e4a98780520c8568eca86bd6a2eb8b4574e9bf47cf654c0601b966504d8c1185c5f39b0bababe0539c1c13e0da9a92a5607cdb4916796063cd66363098034f75bcf725b199c90b1e61d99ed440d562199810c27f33e55d051dafd81ecc745aa8c1ba1731a7a770c004fdbc653214fe55c102244adb2cccc4364c89f3f08b3be2bee88fa631dd4a0cfad6bc4bfaf2a994eaa3ded15d5b07878e159da7ef9c65f2eb3eb15246fe4b3bfef1ffca3a4cfb43eae9b31b5f6202f8e08248e0b8fcb8de16092aa390da978764c5e37ad8db55592f8dfbdc84e4dceb8ca633606974179e59cd75721ea6594c173caab344946c26fd22de232fe93921d6748f980040ec286c119c64fb678d174846da002ba34880995ed4f63f38f9bf908eff26f8b5b480543bd0efa34e05e1d9c3e57c598be1c3ec6a910fe4f7e831ffba8b7935012cd16380a70473b7c9f5d80a65823efb5a239e0cfadc6f35d5c950842263cfbeded5e9cb851aad2d98ea5123ebc6a7ec3e98b2cef68fdd047e3df553f011281dc8fe7aa576bf63bc153e0d9fa3ac562e2a09168c452723ba824accf9a8f1186bf10909d661cad8596f4a164d7043c286a1869aef17e2b94ebe7b3b6e984e6196b0c86283da1dfb0091f487b3b85832cb894812ebca3f4261d94e75ff8e8b135160abe5ea32c6d3900c53948a316c596835330dae9f67feab1adf3ff15ff1a77b14ed84adc190b2371b2fdde7f6a37737779eb6f50b18e23a5", 0x584}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:28 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x494d00, 0x0) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000000080)) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48c}]}) [ 171.843400] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 171.949971] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 172.012406] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/19 11:10:29 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x400, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6d4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000800}, 0x800) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000180)=0x6) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0x67a7, &(0x7f0000000200)=0x4) syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) 2018/05/19 11:10:29 executing program 5: r0 = socket(0x17, 0x4004, 0x0) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000100)=0x80, 0xffffff69) sendto$unix(r0, &(0x7f0000000140)="1d9b00000000767931cd7133482aeb7f75d732d94e590291c9900d3be529000a4d3d1891a1fe3d8edd715c9f981c39daefbae33f", 0x34, 0x4, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x24) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000180)=""/219, &(0x7f0000000080)=0xdb) 2018/05/19 11:10:29 executing program 3: r0 = socket(0xa, 0x1, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x7fffffff}, 0x4) ioctl(r0, 0x8912, &(0x7f00000003c0)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000100)={0x1f, {0x6, 0x2f16, 0x7, 0xfff, 0xa}, 0x397}, 0xa) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040)={0xa8, 0x7f}, 0x2) lchown(&(0x7f0000000300)='./file0\x00', r2, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) 2018/05/19 11:10:29 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x584}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x6}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x54, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1}}, 0x1c}, 0x1}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x481) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/19 11:10:29 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={"76657468300000000000000000000001", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="2000000015000104000000000000000002000000", @ANYRES32=r1, @ANYBLOB="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"], 0x20}, 0x1, 0x0, 0x0, 0x90}, 0x0) 2018/05/19 11:10:29 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x400000008031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2000000000029, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200), &(0x7f0000000380)=0x4) 2018/05/19 11:10:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) [ 172.685429] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 172.694040] PF_BRIDGE: br_mdb_parse() with invalid attr 2018/05/19 11:10:29 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x584}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:29 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0xa}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000200)="a0", 0x1}], 0x10000000000004ac, &(0x7f00000003c0)}, 0x0) sendmmsg(r0, &(0x7f000000ab00)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f000000a280), 0x0, &(0x7f0000000040)}}, {{&(0x7f000000a440)=@can={0x1d}, 0x10, &(0x7f000000a5c0), 0x3a5, &(0x7f000000a600)}, 0x3}], 0x2, 0x0) fstatfs(r0, &(0x7f0000000100)=""/205) 2018/05/19 11:10:29 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1, 0x42) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000140)={0x4, 0x14, [0x0, 0x6, 0x4df2, 0x3, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f00000002c0)={@rand_addr=0x11000000, @multicast1=0xe0000001}, 0xc) 2018/05/19 11:10:29 executing program 7: lookup_dcookie(0x45, &(0x7f0000000000)=""/187, 0xbb) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x7fffffff) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000300)=0x8000000000003, 0x8) 2018/05/19 11:10:29 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x400, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6d4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000800}, 0x800) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000180)=0x6) syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) [ 172.731685] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 172.740200] PF_BRIDGE: br_mdb_parse() with invalid attr 2018/05/19 11:10:29 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x3, 0x1, 0x6, &(0x7f0000000040)=[0x0], 0x1}, 0x20) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f00000000c0)={0x8, 0x3001}) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x10000000008001d, r2, 0x0) sendmmsg(r0, &(0x7f0000000140), 0x7b, 0x0) 2018/05/19 11:10:29 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x59b}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:29 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x1, 0x2d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c00], 0x0, &(0x7f0000000040), &(0x7f0000000c00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x0, 0x800, 'lo\x00', 'teql0\x00', 'ip6_vti0\x00', 'bcsf0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x1e0, 0x210, 0x240, [@ip={'ip\x00', 0x20, {{@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2d}}}, @comment={'comment\x00', 0x100}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x348) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x4}, 0x8) 2018/05/19 11:10:29 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x400, 0x70bd29, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6d4}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000800}, 0x800) syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) 2018/05/19 11:10:29 executing program 7: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x102, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) modify_ldt$read_default(0x2, &(0x7f0000000380)=""/93, 0x5d) ioctl$VHOST_SET_VRING_ADDR(r1, 0xc008af12, &(0x7f0000000500)={0x3, 0x0, &(0x7f0000000400)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) 2018/05/19 11:10:29 executing program 6: syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) 2018/05/19 11:10:29 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0xf0ffffff7f0000}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0xff0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000001c0)={r3, r4}) 2018/05/19 11:10:29 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x59b}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:29 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00'], 0x7) write(r3, &(0x7f0000000200)="5ff6376ffb35ba46c53fd75cd18d7323d2686a0b616568b16fade7a7b0af", 0x134) tee(r2, r1, 0x400ffffffff, 0x0) kexec_load(0x3, 0x2, &(0x7f0000000140)=[{&(0x7f0000000000)="8eef2abc7d11b5994d4790ba825c5de4b198d8a15ec9c10ddcf4f3dee3c1939bbd4202832ae3248782f814fae6c2f2cf470e3a233dfb203326fe603f08ebfe2a6325470a7bce3f3f796c845ca66f1188", 0x50, 0x100, 0x2}, {&(0x7f0000000080)="e8bf74b5", 0x4, 0x0, 0x6}], 0x30000) 2018/05/19 11:10:30 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x400000008031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2000000000003, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200), &(0x7f0000000380)=0x4) 2018/05/19 11:10:30 executing program 3: 2018/05/19 11:10:30 executing program 6: syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x0) syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) 2018/05/19 11:10:30 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x59b}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:30 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000f80)=ANY=[@ANYBLOB="14000000880013fa", @ANYRES32=0xffffffff, @ANYBLOB="000000001b00000000000000a6c87395e68162820688158919f73c420000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xd0679e59abcd5ec8) 2018/05/19 11:10:30 executing program 7: connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180)={0x1d}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000005d40)={'vcan0\x00', 0x0}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000400)={0x1d, r0}, 0x10, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYBLOB="040000000808d3b9d7722499dbb90e0000000000010000000039c7b23946daae26ee985e4e22e893412f564a9b76cae48222252512760d4ce003d89f605663cfffea81277549c1b7f09759ae6d3905e90aea3a7f88059fec1b547f7ee2195a55cd3b2c08b87958b845e0bd070ede54c3c5893655f735747242573670f800d0b8df59faff21580e3e04d07d23d277064cba4f086c82697ce87d82", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000007f0000005a5241d47a5052ac1a597e832ad0344429d4edfc4de1b19823edc89292b20c5a33d8a56849da92e05db96817d90c90a9c336cbac1c871e467fb9a82504b058cce509be45d414fcb6d1c82e03de9393bd885cd0106a0621d33b0005fdf4d99a7650185e7477cbe11ab509d8a5cf1ed4eca84265cd9399556111a7335f9d8ab7aeaec87cbf8b59b742048165cad905dcf3ca80017f7f23f3b2071bf1e03ef799f2de831f9299d3e17a747929935f444281ed642f4c8b5e7d473da4caea1cf95e9137a481d4e0ebd923e296ffa20891d016902047bfa792"], 0x80}, 0x1}, 0x0) 2018/05/19 11:10:30 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000380)=""/169, 0xfffa) getdents64(r0, &(0x7f00000001c0)=""/149, 0x446) 2018/05/19 11:10:30 executing program 4: 2018/05/19 11:10:30 executing program 4: 2018/05/19 11:10:30 executing program 3: 2018/05/19 11:10:30 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) 2018/05/19 11:10:30 executing program 1: 2018/05/19 11:10:30 executing program 7: 2018/05/19 11:10:30 executing program 5: 2018/05/19 11:10:30 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x400000008031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2000000000028, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200), &(0x7f0000000380)=0x4) 2018/05/19 11:10:30 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5a6}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:31 executing program 1: 2018/05/19 11:10:31 executing program 5: 2018/05/19 11:10:31 executing program 4: 2018/05/19 11:10:31 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x0, 0xc001) 2018/05/19 11:10:31 executing program 3: 2018/05/19 11:10:31 executing program 7: 2018/05/19 11:10:31 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5a6}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:31 executing program 1: 2018/05/19 11:10:31 executing program 4: 2018/05/19 11:10:31 executing program 5: 2018/05/19 11:10:31 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x0, 0xc001) 2018/05/19 11:10:31 executing program 3: 2018/05/19 11:10:31 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5a6}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:31 executing program 7: 2018/05/19 11:10:31 executing program 1: 2018/05/19 11:10:31 executing program 3: 2018/05/19 11:10:31 executing program 7: 2018/05/19 11:10:31 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5ac}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:31 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x400000008031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2000000000004, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200), &(0x7f0000000380)=0x4) 2018/05/19 11:10:31 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x0, 0xc001) 2018/05/19 11:10:31 executing program 5: 2018/05/19 11:10:31 executing program 4: 2018/05/19 11:10:32 executing program 4: 2018/05/19 11:10:32 executing program 5: 2018/05/19 11:10:32 executing program 1: 2018/05/19 11:10:32 executing program 3: 2018/05/19 11:10:32 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5ac}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:32 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0x0) 2018/05/19 11:10:32 executing program 7: 2018/05/19 11:10:32 executing program 3: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) 2018/05/19 11:10:32 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="8d", 0x1}, {&(0x7f0000000140)="f31792de69e3758e0de7be9fbf1940d935d2f128734946fac95336e2c3e7a60d9a1de0a3ddc4d4f906b6a12bd07710b616ebdb498d0f149edd1c77d5620c14411a503ea17cffd17d9dfa1ac7aa9afe9e4fcebff871b9e7b3c9f334732b7020d65682ca84c5c704d671cc3a2707e2f2f26e95391c9aaef849ab42c01f0ba6b0", 0x7f}], 0x2, 0x0) 2018/05/19 11:10:32 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/dev\x00') r1 = getpgid(0xffffffffffffffff) r2 = getuid() ioctl$int_in(r0, 0x5421, &(0x7f0000000840)=0x1000) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000000700)=[{&(0x7f0000000200)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000000)="d69d591919701913c489034abeb24d5f0380faf76968adab169525027d218663702108964dbd59e9496f44fb2929037fb2ed9a9fd58229ed7cb4", 0x3a}, {&(0x7f0000000080)="36e1756e25ba9d73041f5bad1707578e3b9d6b1d265f7d37b6495b025f139be1f877019889a55c3bc4a03372e24a", 0x2e}, {&(0x7f0000000280)="916c597a0c8109b64ebf0c5605f7f2a8ec79f9f22a48aee2684bb2864811a93b9df822a682f9514a30db159f3f37d9b8b4e094", 0x33}], 0x3, 0x0, 0x0, 0x4}, {&(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000004c0)="1d2b37d6097274bf1afde5e17f60b0916d6f2cbb1a223c366a92432f3b3c760d1338d42a2154bf5e86b2c077bebafd87f9c1125269fa9c67867ab82edbffe9809afed9809d0b5ff26526cbe437744989363bf30c0975a77d8d", 0x59}], 0x1, &(0x7f0000000680)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000030000000006dedd10e09410000000100", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x78, 0x20000000}], 0x2, 0x800) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000340)=""/225, 0xe1}, {&(0x7f00000000c0)=""/202, 0xca}, {&(0x7f00000005c0)=""/25, 0xffffff0c}], 0x20c, 0x0) connect$netlink(r0, &(0x7f0000000600)=@kern={0x10}, 0xc) getsockname$packet(r0, &(0x7f0000000780)={0x0, 0x0, 0x0}, &(0x7f00000007c0)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000800)=r4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x500, 0x0) 2018/05/19 11:10:32 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="c40000001900050b0000000000000000ffffffff0000000000000000000000007f00000100000000000000000000000000000000000000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000c0010000200000000000000"], 0xc4}, 0x1}, 0x0) 2018/05/19 11:10:32 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0x0) 2018/05/19 11:10:32 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x0) 2018/05/19 11:10:32 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r0, &(0x7f0000001d40)={&(0x7f0000001000)=@kern={0x10}, 0xc, &(0x7f0000001c80)=[{&(0x7f0000003840)={0x10}, 0x10}], 0x1, &(0x7f0000001d00)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) 2018/05/19 11:10:32 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5ac}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:32 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) perf_event_open(&(0x7f000001d000)={0x200000002, 0x375, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000080)}], 0x1) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) 2018/05/19 11:10:32 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x400000008031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2000000000027, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200), &(0x7f0000000380)=0x4) 2018/05/19 11:10:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000000c0)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000180)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000100)={'filter\x00'}, &(0x7f00000001c0)=0x78) 2018/05/19 11:10:33 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x4000000008912, &(0x7f0000000000)="c626262c8523bf012cf66f") unshare(0x400) fcntl$getflags(r0, 0x1) sendmmsg$nfc_llcp(r0, &(0x7f0000002d00)=[{&(0x7f0000000080)={0x27, 0x0, 0x1, 0x5, 0x6, 0x1, "0d30b0dc36bce9f8512128be631e3facf541c35f85039cb7f3376431baed086f0255d4bfefc2258d29b5fe4058f029c68449e715902a55581a1e3853a13717", 0x1c}, 0x60, &(0x7f0000000140)=[{&(0x7f0000000100)="ed532402035781cc4f5656f6f5b1ae9dcb1ddecd2d9581277acdd5a827a0fbae833e0bce67", 0x25}], 0x1, &(0x7f0000000180)={0x1010, 0x11f, 0xfffffffffffffffd, "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0x1010, 0x40000}, {&(0x7f00000011c0)={0x27, 0x0, 0x0, 0x7, 0xfc, 0x7, "d8d6acae77ccaec7f6dd56c77fed0e960b435cf6f4ceae1b700f1a7396f488fb650551b4029927eecc7333ec430c1b26a1bbce338365c832fc3ccd1f809ce1", 0x1e}, 0x60, &(0x7f0000001300)=[{&(0x7f0000001240)="e512a0ee550cfece77e67cfbe0e8a9fd63a22803f31d556ed087a01938a76dddeb99f9bb74ee695c9c795245bb70d6b5b9c79169ca4a47a6da17e2d3727d5c615ebc6cd0abd661810a7ca505d4cebc88480e7ed9a02771", 0x57}, {&(0x7f00000012c0)="dc32", 0x2}], 0x2, 0x0, 0x0, 0x4008000}, {&(0x7f0000001340)={0x27, 0x0, 0x1, 0x7, 0xfffffffffffffc01, 0x7ff, "35bf67c913f60f29c7dba1047541b59c2bcfe99ba2c4d3c1dccecfe3e503c280772dfd227cf9e8fb567a3d21551afc1721a5aa97bab9dc653f2e5dcdf67e30", 0xd}, 0x60, &(0x7f0000002780)=[{&(0x7f00000013c0)="900b0604e25532a2a9b303cd360057029eb9a8c0773168", 0x17}, {&(0x7f0000001400)="f85ab7b569cfea758969d5940108dd85f77f752a0c5c4884055185622f7731ef26dba128b897c6a3ef8ab7dcdcff9a0cc40459d77320ea3137f4ed6d347539e9e3eb949f4b95af692594f6339230336d35e1cf1dbce24373417a9980f477e3723206fc5798014092f9c0e42ae63dab18e9f95e3d78321c672a0f8f0ad770c7a18ee95f44c3705ffa63df865dc438bbcc31966860cdf3ca6c3f4c6f1ac00842e0af83c8988782bcee3203def9c809bbff18e4cc8ac7fc241c399d0b5f02ca8ffcdf636e6c6fabda0617b67431f48d76bbd9abc803b234729c090e5ff2346dbe1925fa94a8052b2b54ce", 0xe9}, {&(0x7f0000001500)="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", 0x1000}, {&(0x7f0000002500)="e30bb1e2ab49c60a5bcda038af28c585c633b16ea145959ec8d4448956a349088cd83528efb173409c5186b70344fa54676f660afb00b88def53bc4d03b2be9c0cf192c43538e3093fa27b34de545424ba7245cd58f904e44c2205b50d62acb57a2d377a456fa8e2c5cdb4442f37cf694b1e543c4b20871fb1315a092d4e3cd0a5cef6f008dd7323654a757a9e244993913798ea7fff32760a576db286cc7013b33b", 0xa2}, {&(0x7f00000025c0)="2def511698dcb69873e6f2ea55495133a8e6d3d86b55520b4ab9024c4b73f6fa9ce2960e3f025d2b6da1b5f0e92d3bef86b7e7824996ceebed9d3baefb9f8db543aa1ed318d6f9f39e0c19abdaabe03b95bedfd1319871846dcfbd458e17086f724300631d69263742adcc963fb652af387e41fe082fc72ddff9a3507f617c4fff830b289463b21f454d49abb923213cae06f41c40c01f99f554884875e8174cae573e2e7eb4e6354fc502b987818841", 0xb0}, {&(0x7f0000002680)="1ce348ed06749c49aa88f15748688d401e2505a3e0427de99ed9a813e4420d7ee8f11685f0c42a618edf9be60fc3381a6468430b2c454872022bdbb26395649d97856d9a499089f893913466bc20217d428e234038b15bafa6a4d132ebc630ba6ea1be2d3e35c7694a4c3b5ea43eb4d2900b715ccc684c713df559064b871e5fe0492fd8a362d9feb6a5a47d116862cfd7e3f03e7a5548bd90cadab3100c94ae821704913675c39c40b018fd913d62a9b75d07901ced7a775b8a35977bf482e785e4bb538178caf43145422aaa6edf4033d04527e22bc7895d26ff1b28da", 0xde}], 0x6, &(0x7f0000002800)={0x80, 0x10e, 0x3, "a067466881f7cdd6b93fa283515883bd56a38125acfa49597fe6dc655b777f5367e5c53864348b09e978b0e826b69c62cf70bca3c6e9ae23dfe6fa492c37e5c6f22bb2de3cd4f481bf85439c3df30925b6f64e02f00ac4f1a754bc00592ff7060e0f1c6d7799cd47a6d628e8ce27e5de"}, 0x80}, {&(0x7f0000002880)={0x27, 0x1, 0x1, 0x7, 0x5, 0x401, "3cf2423ccc65fab68942e2c450f6536492824693a5534187229247dd3d6790679446e23b5ef10021b9d14306f6633dfbe6c41af4ba2aa95cb68696fa6a3039", 0x3}, 0x60, &(0x7f0000002c00)=[{&(0x7f0000002900)="7cc3a7fe2b9217d719f5c4e7197fee1a7fe51b727d1a3126c7c27c671312d0c9023859c68cd16b84f21c2227ff1cce3f081b7b1327a416b6ada7ebd81407bf274102e5bb89951f3d4abd9c4f029c9e254be9a79c17e89cb3cc07f1a7781605af40b34ed239f2c56dba4b744aac6971842f72ab4ed31beadae89e004663363247916d2cdf664f9f62031f2609a235a8f5fac09691a5afb977ea2aefc42f5c6b708f670ea64ce2", 0xa6}, {&(0x7f00000029c0)="384c6831916b7230b3e10e34b54cbab01ecbb2b95f379ccffb766e7c7a53d30ac3a4364d6911ad6cb9b41e9528e55bf0fc17efe0dd36dd391bb3c6ad995d890eaa236922740f4db0c85da376f2bc93f76987824833", 0x55}, {&(0x7f0000002a40)="13a603c2f59ea8e50bb540f37f7fc2e8d9e4721dae49b3b077b862259d8a7c58edd0258a9883e57c01feaab3bbe1695b8e59cc120cd6986619060a21b35d75e06b7fb93378a46506c06d0aaf7bf501823683cc387c367d1706c22e79f0d17b669356902bd24686c7dce69c4c198aa3dd8f0d67b26afb13c70e760b529d7adf59e12596b913d0cbe8c09428408397bbbaf09e35ee518c6098f9e1e9fc8b6519b4fb5ddf85cef5d93bc36062dbd8eae5f9cd400023b16c3591e5351e46b25ec9513922de94ec7089413b6fa30e4ff65340c186f1c4706c8417c4b2176036a79809b47bc8d18b0cc1b2a297d23fd8ae041bbb", 0xf1}, {&(0x7f0000002b40)="b740e2ae77b07039d49218bb245516ea2ead2223f16c949df7f5baa25d88e53c6e51908d0721fef77dc0e57979711bc7366da49d1843fafef5caf1cc037a7f1702c700144d1047e0e611ace28b145f9dd2096f13944cde20ffdbdd07d196f115b39da9dd893c4391bc", 0x69}, {&(0x7f0000002bc0)="5da8fefa2aca630f4e5530fc8716926fbf95e6787203a9", 0x17}], 0x5, &(0x7f0000002c80)={0x70, 0x114, 0x6, "6ce0c7662d3e3b6698ba2b983252ba491e62fca1a9e1b7e78196677f01548b56e3fbf283f078e7ab9ee3b67e39fe27033f00e5047b9cb7918c07ca520a53eeef9539808ed35da331a24b31a968f31bd04e80accd2d68075b6429"}, 0x70, 0x40400d1}], 0x4, 0x80) 2018/05/19 11:10:33 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="031e9b4c97edb20ac658ff6061f68de1799b2ea9a73aa47430cdea539bdfbfe1830b2f96dae50937d1a34a7cd5ffdb91b773f9566e6369416630c27315322f3539b134c9d07fc557412b2671b3e935e6896609a005394321248cbc1604281b3a3e9d5ef4992c4615fe54a52c7457dc6013e87f584f0806dad249a7272dba3c5ade67a786429908c9623962bee1c8d91424b072d0b6e86ed1bd7bad31e1b8302384a5427c1d2a2f901bf679578bb1d14994406d24f48cf6734b2a1c40f75bc5213f029ecede0c3b13cf8267e8195bc3409c87e18c4af9ff8b35de3ff33354c76a5a8aded9bfe6dd0335416f4f96952354b8cbcc944c12b67de2c30671649bcbfde278d037191feafef8d55b0602e1d9dc55f305e55d7bcdfea29c45a069fc77b65ef145b1d1e1c5e1c0a4a019d88660bb5810e5f3344f6d55ede81d835cfc9ac7cc664a1ee4792c4f4fcd720e0fd481e19f1e43d319d95bcc8ded56e9095a899b15d8376094608f96d495f61ce4001cc897f3dbe7629c844cdbcf59bc647096d3505a1eac1ed12f65afb20ca7bd9d032594ad070c8bb4bfc2fddb1325b010c555d4206a880007c769ee4ba54737cf41a03420d64fbceaf8a6bfbe016f5f71d6a68655ab0af73e1ae9b9cdf36d8c9a6ef569c2aa76e1a4877227bca7c07b54a8fbd9dfbac80999d15c045eae33e29470a7dcabab9c18ce22abbb18b7b636cb46c97e05fde728f775ec06fdfb16a608a88cf8f8f5e29e24ab836551e78f38c54186a3b7eaed6fd3a379246bb1202d9051ec6e7206b7ea0a5d3c23c06093e65b25694ad64e95c4c519c1e7f655426824ebe103a293a915085644cff4bfe5356d4285003a6adac0cce421258d4eb7df973c03364482df9a39d5c063bee991fba3e1a0d4c789b6cc6bd355ef264c2ebb40014d4749b18d0f87139696712522d9edd23dd6c977d78b500b00ed244cc60fe5f64ebcdec06fc14428ebf5ab61a9705209803e92156f7b03fff6fa64ea75c63cd2e98e05adfa13fe19ed3260f52028c9f44d5c1049ec0fea6ee9ac897a88895569ccab4caf71b1786a8fd8b28f90ec12b7f44d1f28c8c7485f3da2356f42680715db09eb29f1731f6ac117223ef3726b29e88f97c7d4efd9377b05cd3901eafc05de0e854335e66e5fd858635fe575f4faac764d4cc59ec70e937d9210f62809afdd35176a9ba87a42fc84ee67bade3421cd5ad4daadc800074f1a2bfbc2c70e4a98780520c8568eca86bd6a2eb8b4574e9bf47cf654c0601b966504d8c1185c5f39b0bababe0539c1c13e0da9a92a5607cdb4916796063cd66363098034f75bcf725b199c90b1e61d99ed440d562199810c27f33e55d051dafd81ecc745aa8c1ba1731a7a770c004fdbc653214fe55c102244adb2cccc4364c89f3f08b3be2bee88fa631dd4a0cfad6bc4bfaf2a994eaa3ded15d5b07878e159da7ef9c65f2eb3eb15246fe4b3bfef1ffca3a4cfb43eae9b31b5f6202f8e08248e0b8fcb8de16092aa390da978764c5e37ad8db55592f8dfbdc84e4dceb8ca633606974179e59cd75721ea6594c173caab344946c26fd22de232fe93921d6748f980040ec286c119c64fb678d174846da002ba34880995ed4f63f38f9bf908eff26f8b5b480543bd0efa34e05e1d9c3e57c598be1c3ec6a910fe4f7e831ffba8b7935012cd16380a70473b7c9f5d80a65823efb5a239e0cfadc6f35d5c950842263cfbeded5e9cb851aad2d98ea5123ebc6a7ec3e98b2cef68fdd047e3df553f011281dc8fe7aa576bf63bc153e0d9fa3ac562e2a09168c452723ba824accf9a8f1186bf10909d661cad8596f4a164d7043c286a1869aef17e2b94ebe7b3b6e984e6196b0c86283da1dfb0091f487b3b85832cb894812ebca3f4261d94e75ff8e8b135160abe5ea32c6d3900c53948a316c596835330dae9f67feab1adf3ff15ff1a77b14ed84adc190b2371b2fdde7f6a37737779eb6f50b18e23a55209ef8a3ada03a4308ee8a3739398dafdfad261535154005043b1b90a5ac0d3a86cb019d067bcc0c8cc1b", 0x5af}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:33 executing program 3: add_key(&(0x7f0000001300)='logon\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a}, &(0x7f0000001240), 0x0, 0xffffffffffffffff) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x1, 0x9, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) open_by_handle_at(r0, &(0x7f0000001380)=ANY=[@ANYBLOB="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"], 0x480040) keyctl$set_reqkey_keyring(0xe, 0x1) ioctl$int_out(r0, 0x2, &(0x7f00000011c0)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000080)={0x10}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001180)={0x3, 0x0, 0x10000, 0x6, 0x100, 0x7f, 0x8b, 0xb1b8, 0x380, 0xfff, 0x800, 0x5}) read(r0, &(0x7f00000010c0)=""/156, 0x9c) 2018/05/19 11:10:33 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0x0) 2018/05/19 11:10:33 executing program 4: r0 = socket(0x2, 0x1, 0xfffffffffffffff7) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x7001, &(0x7f0000000080)) 2018/05/19 11:10:33 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, r1, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/64) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100800) 2018/05/19 11:10:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/19 11:10:33 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r1, 0x0) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x1) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e22, 0x7ff, @empty, 0x1}, 0x1c) timerfd_settime(r2, 0x1, &(0x7f0000000040)={{0x0, 0x1c9c380}}, &(0x7f0000000080)) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x10000000000000}, {0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x21}, 0x2}, 0x5332, [0x3, 0x3, 0x80000001, 0x6, 0x7, 0x10001, 0x73, 0x1dd]}, 0x5c) close(r1) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x4e23, 0x1ff, @dev={0xfe, 0x80, [], 0x19}, 0x5}, 0x6, [0x40, 0x5, 0x9, 0x0, 0x4, 0xffff, 0x6, 0x4]}, 0x5c) 2018/05/19 11:10:33 executing program 4: pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000fea000/0x14000)=nil, 0x14000, 0x2, r0) futex(&(0x7f000031dffc), 0x400000085, 0x0, &(0x7f0000004000), &(0x7f0000000000), 0x40000000) 2018/05/19 11:10:33 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0xfffffffffffffffd, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffc, 0x8, 0x0, 0x0, 0xfff}, 0x0, 0x0, r0, 0x0) r1 = socket$inet(0x2, 0x3, 0xff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r2, 0x8}, 0x8) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r1, &(0x7f0000779fc8)={0x0, 0x0, &(0x7f0000001180), 0x276}, 0x20008854) 2018/05/19 11:10:33 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5af}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:33 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x400000008031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2000000000023, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200), &(0x7f0000000380)=0x4) 2018/05/19 11:10:33 executing program 1: r0 = socket(0x2, 0x1, 0x0) r1 = accept4$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x5, 0x5, 0x6, 0x4, r2}, &(0x7f00000001c0)=0x10) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) 2018/05/19 11:10:33 executing program 6 (fault-call:0 fault-nth:0): syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) 2018/05/19 11:10:34 executing program 7: r0 = socket(0x2, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000000)={0x2}, 0x8, 0x0) msgrcv(r1, &(0x7f0000002200)={0x0, ""/4096}, 0x1008, 0x2, 0x0) [ 177.598433] FAULT_INJECTION: forcing a failure. [ 177.598433] name failslab, interval 1, probability 0, space 0, times 1 [ 177.609731] CPU: 1 PID: 12052 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #58 [ 177.617007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 177.626361] Call Trace: [ 177.628965] dump_stack+0x1b9/0x294 [ 177.632602] ? dump_stack_print_info.cold.2+0x52/0x52 [ 177.637809] ? kasan_check_read+0x11/0x20 [ 177.641972] ? do_raw_spin_unlock+0x9e/0x2e0 2018/05/19 11:10:34 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0', [], 0xa}, 0xb) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) r3 = dup2(r0, r2) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000040)) [ 177.646402] should_fail.cold.4+0xa/0x1a [ 177.650477] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 177.655586] ? _raw_spin_unlock+0x22/0x30 [ 177.659744] ? __handle_mm_fault+0x93a/0x4310 [ 177.664260] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 177.669030] ? graph_lock+0x170/0x170 [ 177.672855] ? find_held_lock+0x36/0x1c0 [ 177.676932] ? srp_queuecommand+0x230/0x13e0 [ 177.681360] ? check_same_owner+0x320/0x320 [ 177.685697] ? rcu_note_context_switch+0x710/0x710 [ 177.690637] ? lock_downgrade+0x8e0/0x8e0 [ 177.694802] __should_failslab+0x124/0x180 2018/05/19 11:10:34 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x280001, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f0000000203180000000700849cd6b8241bb67409000100030100ff3ffe58", 0x1f}], 0xde) [ 177.699051] should_failslab+0x9/0x14 [ 177.702864] kmem_cache_alloc+0x2af/0x760 [ 177.707026] ? __handle_mm_fault+0x4310/0x4310 [ 177.711628] getname_flags+0xd0/0x5a0 [ 177.715441] getname+0x19/0x20 [ 177.718642] do_sys_open+0x39a/0x740 [ 177.722382] ? __do_page_fault+0x2/0xe40 [ 177.726456] ? filp_open+0x80/0x80 [ 177.730011] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 177.735568] __x64_sys_open+0x7e/0xc0 [ 177.739387] do_syscall_64+0x1b1/0x800 [ 177.743290] ? finish_task_switch+0x1ca/0x840 2018/05/19 11:10:34 executing program 4: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000000)='creator', 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000040)="8ab9146cb49297dc5867410f02dcc7d4196e001b392182866d851a3ab23370f7aeea5fd9ea88f68257c8aae2", &(0x7f0000000280)="8dc2e09f0799c7a1da5575693ec9d24d121a0a05b9bb3338014943cf6dceee9307272ad4f97e162efbbd1c76f14820fe79bfc4966fdf49f25062ff0ca98627d8cdd7dde948f21b547a07c2b7335bb8cc19adf8c84c3cab1dc608dfe290387d5422077ff14851d51fbb29be8c04c52bd152e8fe8cd294ab6db95d8b731ca27db7504791b41718d39784d3ca5fa6fba1c967d8c2085746c23ff9", 0x2}, 0x20) syz_mount_image$hfsplus(&(0x7f0000000640)='hfsplus\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000000180)="e882175ce9ac533ccc8df140685ef1aa033bc911e3edee1452c655d48c58097976be0e2d7a40081dc38def1b6d4828596f9335e19c004cfecee48558e42838df697b08056a10cc7845fb311fb988664130c25e064e1f1609f2a21ca3306b1c9e75a2a8cccb15aa4c37165859e3f58e2485964d720263b073e3094fa85f5c216f0d2c09e3c75388edfd2865c4d452350fec1bf3d2494e8a15f7e20f2a2570cbb246ec91943a7f446130674cfe3d22d274da1bd38d038291bdb77284d44e", 0xbd, 0xc533}, {&(0x7f0000000400)="69c3411e86a3a0c5218ca3b947e82350cbd10d3b5902a94005ce26b5f46a1c5fbbe5d8a83bdcecb0bc34e0a1789cf7a4ef6191e3d3ea8831d564f8cd2568159b64277149cb67a331a0ce32415a12980994bd03a0e22c558257b67fd8b92fb134b8cbf012a1388dc734222fb52f720140cd6997ea9bbd4cea85c2ec8aff59f2aba455b25d4f98625efabb620b034a2fb92d728c14349998731a413c6056f30985f093c626ec836a35e89ad9c6b945446da7698fb2b67ccbb3133f66a78b243ed6730135f8fb5de733b223", 0xca, 0x4a}], 0x4, &(0x7f0000000140)=ANY=[@ANYBLOB="6261727269657ac163726561746f72f0c3395c1fdbef"]) [ 177.747796] ? syscall_return_slowpath+0x5c0/0x5c0 [ 177.752744] ? syscall_return_slowpath+0x30f/0x5c0 [ 177.757693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 177.763233] ? retint_user+0x18/0x18 [ 177.766958] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 177.771815] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 177.777091] RIP: 0033:0x40fc61 [ 177.780276] RSP: 002b:00007f2bfaf5f7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 177.787987] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 000000000040fc61 2018/05/19 11:10:34 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5af}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:34 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000100)={@loopback={0x0, 0x1}, r1}, 0x14) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x400906e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000040)=0xf006) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/05/19 11:10:34 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) pipe(&(0x7f0000000080)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x10000, 0x0) write$cgroup_int(r0, &(0x7f0000000080)=ANY=[], 0x0) [ 177.795256] RDX: 0000000000000000 RSI: 000000000000c001 RDI: 00007f2bfaf5f850 [ 177.802522] RBP: 000000000072bea0 R08: 000000000000000f R09: 0000000000000000 [ 177.809790] R10: 0000000020000840 R11: 0000000000000293 R12: 0000000000000013 [ 177.817063] R13: 000000000000074b R14: 00000000006fefa8 R15: 0000000000000000 2018/05/19 11:10:34 executing program 6 (fault-call:0 fault-nth:1): syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) [ 177.906375] hfsplus: unable to parse mount options 2018/05/19 11:10:34 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddab610e7710eebf000ee9a90f798058439ed554fa07424ada75af1f02acc7edbcd7a071fb35331ce39c5a00000000") getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000100)=0x54) fsetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000000)='(U', 0x2, 0x0) connect$nfc_llcp(r0, &(0x7f0000000180)={0x27, 0x0, 0x1, 0x5, 0x0, 0x3, "60556ee02113b722eed8833098a4d4425183c4c251359a857ba6d90be460fb0cd1fb45fb2b355496d876476558a5d4c954c6383a4c57fa26cfabc23041ee53", 0x1d}, 0x60) 2018/05/19 11:10:34 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="031e9b4c97edb20ac658ff6061f68de1799b2ea9a73aa47430cdea539bdfbfe1830b2f96dae50937d1a34a7cd5ffdb91b773f9566e6369416630c27315322f3539b134c9d07fc557412b2671b3e935e6896609a005394321248cbc1604281b3a3e9d5ef4992c4615fe54a52c7457dc6013e87f584f0806dad249a7272dba3c5ade67a786429908c9623962bee1c8d91424b072d0b6e86ed1bd7bad31e1b8302384a5427c1d2a2f901bf679578bb1d14994406d24f48cf6734b2a1c40f75bc5213f029ecede0c3b13cf8267e8195bc3409c87e18c4af9ff8b35de3ff33354c76a5a8aded9bfe6dd0335416f4f96952354b8cbcc944c12b67de2c30671649bcbfde278d037191feafef8d55b0602e1d9dc55f305e55d7bcdfea29c45a069fc77b65ef145b1d1e1c5e1c0a4a019d88660bb5810e5f3344f6d55ede81d835cfc9ac7cc664a1ee4792c4f4fcd720e0fd481e19f1e43d319d95bcc8ded56e9095a899b15d8376094608f96d495f61ce4001cc897f3dbe7629c844cdbcf59bc647096d3505a1eac1ed12f65afb20ca7bd9d032594ad070c8bb4bfc2fddb1325b010c555d4206a880007c769ee4ba54737cf41a03420d64fbceaf8a6bfbe016f5f71d6a68655ab0af73e1ae9b9cdf36d8c9a6ef569c2aa76e1a4877227bca7c07b54a8fbd9dfbac80999d15c045eae33e29470a7dcabab9c18ce22abbb18b7b636cb46c97e05fde728f775ec06fdfb16a608a88cf8f8f5e29e24ab836551e78f38c54186a3b7eaed6fd3a379246bb1202d9051ec6e7206b7ea0a5d3c23c06093e65b25694ad64e95c4c519c1e7f655426824ebe103a293a915085644cff4bfe5356d4285003a6adac0cce421258d4eb7df973c03364482df9a39d5c063bee991fba3e1a0d4c789b6cc6bd355ef264c2ebb40014d4749b18d0f87139696712522d9edd23dd6c977d78b500b00ed244cc60fe5f64ebcdec06fc14428ebf5ab61a9705209803e92156f7b03fff6fa64ea75c63cd2e98e05adfa13fe19ed3260f52028c9f44d5c1049ec0fea6ee9ac897a88895569ccab4caf71b1786a8fd8b28f90ec12b7f44d1f28c8c7485f3da2356f42680715db09eb29f1731f6ac117223ef3726b29e88f97c7d4efd9377b05cd3901eafc05de0e854335e66e5fd858635fe575f4faac764d4cc59ec70e937d9210f62809afdd35176a9ba87a42fc84ee67bade3421cd5ad4daadc800074f1a2bfbc2c70e4a98780520c8568eca86bd6a2eb8b4574e9bf47cf654c0601b966504d8c1185c5f39b0bababe0539c1c13e0da9a92a5607cdb4916796063cd66363098034f75bcf725b199c90b1e61d99ed440d562199810c27f33e55d051dafd81ecc745aa8c1ba1731a7a770c004fdbc653214fe55c102244adb2cccc4364c89f3f08b3be2bee88fa631dd4a0cfad6bc4bfaf2a994eaa3ded15d5b07878e159da7ef9c65f2eb3eb15246fe4b3bfef1ffca3a4cfb43eae9b31b5f6202f8e08248e0b8fcb8de16092aa390da978764c5e37ad8db55592f8dfbdc84e4dceb8ca633606974179e59cd75721ea6594c173caab344946c26fd22de232fe93921d6748f980040ec286c119c64fb678d174846da002ba34880995ed4f63f38f9bf908eff26f8b5b480543bd0efa34e05e1d9c3e57c598be1c3ec6a910fe4f7e831ffba8b7935012cd16380a70473b7c9f5d80a65823efb5a239e0cfadc6f35d5c950842263cfbeded5e9cb851aad2d98ea5123ebc6a7ec3e98b2cef68fdd047e3df553f011281dc8fe7aa576bf63bc153e0d9fa3ac562e2a09168c452723ba824accf9a8f1186bf10909d661cad8596f4a164d7043c286a1869aef17e2b94ebe7b3b6e984e6196b0c86283da1dfb0091f487b3b85832cb894812ebca3f4261d94e75ff8e8b135160abe5ea32c6d3900c53948a316c596835330dae9f67feab1adf3ff15ff1a77b14ed84adc190b2371b2fdde7f6a37737779eb6f50b18e23a55209ef8a3ada03a4308ee8a3739398dafdfad261535154005043b1b90a5ac0d3a86cb019d067bcc0c8cc1bfc", 0x5b0}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:34 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x200, 0x101082) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="104c000000000000000000000000f0ff"], 0x10) [ 177.955728] hfsplus: unable to parse mount options [ 178.007245] FAULT_INJECTION: forcing a failure. [ 178.007245] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 178.019206] CPU: 0 PID: 12099 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #58 [ 178.026482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 178.035838] Call Trace: [ 178.038444] dump_stack+0x1b9/0x294 [ 178.042090] ? dump_stack_print_info.cold.2+0x52/0x52 [ 178.047294] should_fail.cold.4+0xa/0x1a [ 178.051370] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/05/19 11:10:34 executing program 5: vmsplice(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='sched\x00') mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x100, 0x1c000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) [ 178.056494] ? debug_check_no_locks_freed+0x310/0x310 [ 178.061700] ? find_held_lock+0x36/0x1c0 [ 178.065782] ? lock_downgrade+0x8e0/0x8e0 [ 178.069939] ? find_held_lock+0x36/0x1c0 [ 178.074015] ? do_raw_spin_unlock+0x9e/0x2e0 [ 178.078435] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 178.083031] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 178.088574] ? should_fail+0x21b/0xbcd [ 178.092481] __alloc_pages_nodemask+0x34e/0xd70 [ 178.097159] ? __handle_mm_fault+0x93a/0x4310 [ 178.101670] ? __alloc_pages_slowpath+0x2db0/0x2db0 2018/05/19 11:10:34 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b0}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) [ 178.106694] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 178.111461] ? graph_lock+0x170/0x170 [ 178.115275] ? find_held_lock+0x36/0x1c0 [ 178.119540] ? check_same_owner+0x320/0x320 [ 178.123881] cache_grow_begin+0x72/0x6c0 [ 178.127962] kmem_cache_alloc+0x689/0x760 [ 178.132129] getname_flags+0xd0/0x5a0 [ 178.135946] getname+0x19/0x20 [ 178.139154] do_sys_open+0x39a/0x740 [ 178.142890] ? __do_page_fault+0x2/0xe40 [ 178.146973] ? filp_open+0x80/0x80 [ 178.150524] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 178.156079] __x64_sys_open+0x7e/0xc0 [ 178.159889] do_syscall_64+0x1b1/0x800 [ 178.163794] ? finish_task_switch+0x1ca/0x840 [ 178.168302] ? syscall_return_slowpath+0x5c0/0x5c0 [ 178.173244] ? syscall_return_slowpath+0x30f/0x5c0 [ 178.178192] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 178.183736] ? retint_user+0x18/0x18 [ 178.187457] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 178.192299] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 178.197480] RIP: 0033:0x40fc61 [ 178.200657] RSP: 002b:00007f2bfaf5f7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 178.208355] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 000000000040fc61 [ 178.215615] RDX: 0000000000000000 RSI: 000000000000c001 RDI: 00007f2bfaf5f850 [ 178.222872] RBP: 000000000072bea0 R08: 000000000000000f R09: 0000000000000000 [ 178.230125] R10: 0000000020000840 R11: 0000000000000293 R12: 0000000000000013 [ 178.237391] R13: 000000000000074b R14: 00000000006fefa8 R15: 0000000000000001 2018/05/19 11:10:34 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x50, r0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x501000, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0xf) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000000c0)={0x6, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000100)={r3}) signalfd4(r1, &(0x7f0000000000)={0x2}, 0x8, 0x800) 2018/05/19 11:10:34 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002c00)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000002bc0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB], 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000000), r1, 0x0, 0x2, 0x4}}, 0x20) write$rdma_cm(r0, &(0x7f0000002c40)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa}, r1}}, 0x30) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000080), 0x106, 0x9}}, 0x20) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x200, 0x0) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000140)={0x80000001, 0x80000000}) 2018/05/19 11:10:34 executing program 5: r0 = socket(0x1, 0x800, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000480)={@void, @val={0x0, 0xffffff84, 0x0, 0x11}, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0xfdef) 2018/05/19 11:10:34 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="031e9b4c97edb20ac658ff6061f68de1799b2ea9a73aa47430cdea539bdfbfe1830b2f96dae50937d1a34a7cd5ffdb91b773f9566e6369416630c27315322f3539b134c9d07fc557412b2671b3e935e6896609a005394321248cbc1604281b3a3e9d5ef4992c4615fe54a52c7457dc6013e87f584f0806dad249a7272dba3c5ade67a786429908c9623962bee1c8d91424b072d0b6e86ed1bd7bad31e1b8302384a5427c1d2a2f901bf679578bb1d14994406d24f48cf6734b2a1c40f75bc5213f029ecede0c3b13cf8267e8195bc3409c87e18c4af9ff8b35de3ff33354c76a5a8aded9bfe6dd0335416f4f96952354b8cbcc944c12b67de2c30671649bcbfde278d037191feafef8d55b0602e1d9dc55f305e55d7bcdfea29c45a069fc77b65ef145b1d1e1c5e1c0a4a019d88660bb5810e5f3344f6d55ede81d835cfc9ac7cc664a1ee4792c4f4fcd720e0fd481e19f1e43d319d95bcc8ded56e9095a899b15d8376094608f96d495f61ce4001cc897f3dbe7629c844cdbcf59bc647096d3505a1eac1ed12f65afb20ca7bd9d032594ad070c8bb4bfc2fddb1325b010c555d4206a880007c769ee4ba54737cf41a03420d64fbceaf8a6bfbe016f5f71d6a68655ab0af73e1ae9b9cdf36d8c9a6ef569c2aa76e1a4877227bca7c07b54a8fbd9dfbac80999d15c045eae33e29470a7dcabab9c18ce22abbb18b7b636cb46c97e05fde728f775ec06fdfb16a608a88cf8f8f5e29e24ab836551e78f38c54186a3b7eaed6fd3a379246bb1202d9051ec6e7206b7ea0a5d3c23c06093e65b25694ad64e95c4c519c1e7f655426824ebe103a293a915085644cff4bfe5356d4285003a6adac0cce421258d4eb7df973c03364482df9a39d5c063bee991fba3e1a0d4c789b6cc6bd355ef264c2ebb40014d4749b18d0f87139696712522d9edd23dd6c977d78b500b00ed244cc60fe5f64ebcdec06fc14428ebf5ab61a9705209803e92156f7b03fff6fa64ea75c63cd2e98e05adfa13fe19ed3260f52028c9f44d5c1049ec0fea6ee9ac897a88895569ccab4caf71b1786a8fd8b28f90ec12b7f44d1f28c8c7485f3da2356f42680715db09eb29f1731f6ac117223ef3726b29e88f97c7d4efd9377b05cd3901eafc05de0e854335e66e5fd858635fe575f4faac764d4cc59ec70e937d9210f62809afdd35176a9ba87a42fc84ee67bade3421cd5ad4daadc800074f1a2bfbc2c70e4a98780520c8568eca86bd6a2eb8b4574e9bf47cf654c0601b966504d8c1185c5f39b0bababe0539c1c13e0da9a92a5607cdb4916796063cd66363098034f75bcf725b199c90b1e61d99ed440d562199810c27f33e55d051dafd81ecc745aa8c1ba1731a7a770c004fdbc653214fe55c102244adb2cccc4364c89f3f08b3be2bee88fa631dd4a0cfad6bc4bfaf2a994eaa3ded15d5b07878e159da7ef9c65f2eb3eb15246fe4b3bfef1ffca3a4cfb43eae9b31b5f6202f8e08248e0b8fcb8de16092aa390da978764c5e37ad8db55592f8dfbdc84e4dceb8ca633606974179e59cd75721ea6594c173caab344946c26fd22de232fe93921d6748f980040ec286c119c64fb678d174846da002ba34880995ed4f63f38f9bf908eff26f8b5b480543bd0efa34e05e1d9c3e57c598be1c3ec6a910fe4f7e831ffba8b7935012cd16380a70473b7c9f5d80a65823efb5a239e0cfadc6f35d5c950842263cfbeded5e9cb851aad2d98ea5123ebc6a7ec3e98b2cef68fdd047e3df553f011281dc8fe7aa576bf63bc153e0d9fa3ac562e2a09168c452723ba824accf9a8f1186bf10909d661cad8596f4a164d7043c286a1869aef17e2b94ebe7b3b6e984e6196b0c86283da1dfb0091f487b3b85832cb894812ebca3f4261d94e75ff8e8b135160abe5ea32c6d3900c53948a316c596835330dae9f67feab1adf3ff15ff1a77b14ed84adc190b2371b2fdde7f6a37737779eb6f50b18e23a55209ef8a3ada03a4308ee8a3739398dafdfad261535154005043b1b90a5ac0d3a86cb019d067bcc0c8cc1bfc", 0x5b0}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:34 executing program 6 (fault-call:0 fault-nth:2): syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) 2018/05/19 11:10:34 executing program 7: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x200, 0x0, 0xa20, 0xfffffffffffffffa, 0x8f20, 0x7, 0x2, 0xfffffffffffffffd, 0x3ff, 0xffffffffffffff00, 0x200}, 0xb) ioctl(r0, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000005b00)=""/4096, &(0x7f0000006b00)=0xfffffffffffffd7c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/44, &(0x7f0000000080)=0x2c) 2018/05/19 11:10:34 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) sched_getattr(r0, &(0x7f00000000c0), 0x30, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000140)) socketpair(0xc, 0x4, 0x7, &(0x7f0000000100)={0xffffffffffffffff}) timerfd_create(0x0, 0x20000800) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)='veth0_to_team\x00') ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000180)={0x3}) 2018/05/19 11:10:34 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x400000008031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2000000000022, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200), &(0x7f0000000380)=0x4) [ 178.631239] FAULT_INJECTION: forcing a failure. [ 178.631239] name failslab, interval 1, probability 0, space 0, times 0 [ 178.642542] CPU: 0 PID: 12131 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #58 [ 178.649823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 178.659172] Call Trace: [ 178.661758] dump_stack+0x1b9/0x294 [ 178.665385] ? dump_stack_print_info.cold.2+0x52/0x52 [ 178.670569] should_fail.cold.4+0xa/0x1a [ 178.674621] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 178.679733] ? debug_check_no_locks_freed+0x310/0x310 [ 178.684916] ? find_held_lock+0x36/0x1c0 [ 178.688975] ? check_same_owner+0x320/0x320 [ 178.693282] ? rcu_note_context_switch+0x710/0x710 [ 178.698198] __should_failslab+0x124/0x180 [ 178.702420] should_failslab+0x9/0x14 [ 178.706205] kmem_cache_alloc+0x2af/0x760 [ 178.710338] ? debug_check_no_locks_freed+0x310/0x310 [ 178.715516] get_empty_filp+0x125/0x520 [ 178.719477] ? proc_nr_files+0x60/0x60 [ 178.723350] ? lock_downgrade+0x8e0/0x8e0 [ 178.727490] ? graph_lock+0x170/0x170 [ 178.731278] ? kasan_check_read+0x11/0x20 [ 178.735412] ? rcu_is_watching+0x85/0x140 [ 178.739546] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 178.744722] path_openat+0x116/0x4e20 [ 178.748524] ? unwind_get_return_address+0x61/0xa0 [ 178.753732] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 178.758742] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 178.763487] ? find_held_lock+0x36/0x1c0 [ 178.767539] ? lock_downgrade+0x8e0/0x8e0 [ 178.771682] ? do_sys_open+0x39a/0x740 [ 178.775561] ? kasan_check_read+0x11/0x20 [ 178.779695] ? do_raw_spin_unlock+0x9e/0x2e0 [ 178.784087] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 178.788650] ? __lock_is_held+0xb5/0x140 [ 178.792704] ? _raw_spin_unlock+0x22/0x30 [ 178.796841] ? __alloc_fd+0x346/0x700 [ 178.800626] ? usercopy_warn+0x120/0x120 [ 178.804680] do_filp_open+0x249/0x350 [ 178.808468] ? may_open_dev+0x100/0x100 [ 178.812425] ? strncpy_from_user+0x3b6/0x500 [ 178.816835] ? mpi_free.cold.1+0x19/0x19 [ 178.820891] ? get_unused_fd_flags+0x121/0x190 [ 178.825467] ? getname_flags+0xd0/0x5a0 [ 178.829425] ? getname_flags+0x26e/0x5a0 [ 178.833472] do_sys_open+0x56f/0x740 [ 178.837171] ? __do_page_fault+0x2/0xe40 [ 178.841216] ? filp_open+0x80/0x80 [ 178.844740] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 178.850271] __x64_sys_open+0x7e/0xc0 [ 178.854144] do_syscall_64+0x1b1/0x800 [ 178.858018] ? finish_task_switch+0x1ca/0x840 [ 178.862503] ? syscall_return_slowpath+0x5c0/0x5c0 [ 178.867418] ? syscall_return_slowpath+0x30f/0x5c0 [ 178.872332] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 178.877855] ? retint_user+0x18/0x18 [ 178.881554] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 178.886385] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 178.891555] RIP: 0033:0x40fc61 [ 178.894728] RSP: 002b:00007f2bfaf5f7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 178.902428] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 000000000040fc61 [ 178.909680] RDX: 0000000000000000 RSI: 000000000000c001 RDI: 00007f2bfaf5f850 [ 178.917368] RBP: 000000000072bea0 R08: 000000000000000f R09: 0000000000000000 [ 178.924620] R10: 0000000020000840 R11: 0000000000000293 R12: 0000000000000013 [ 178.931871] R13: 000000000000074b R14: 00000000006fefa8 R15: 0000000000000002 2018/05/19 11:10:35 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:35 executing program 4: ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x2, "f365437599be4b3d891ae7acfe68a1659bf0df377bd02996c734064c69286e3988d3525046d2af6cfa0d3f19"}) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x40000, 0x0) 2018/05/19 11:10:35 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/fib_trie\x00') sendfile(r0, r1, &(0x7f00004db000)=0x48000000, 0xff) 2018/05/19 11:10:35 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000a80)=0x1, 0x4) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000000)=""/49) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) write$binfmt_aout(r3, &(0x7f00000001c0)={{0x1cf, 0x3, 0x8, 0x214, 0x3c1, 0x8, 0x36b, 0x400}, "f2abf63e3dedeb4a3c0a64768464277409bde0981830edab22f6198c0b22ff7ea14cb1dd3ffc44c66a9c4da3a1f3b47e8d2c23b988c451dcad3c5aa6728f744f6ca845adf77b1834f40215364abbe9254448b4e8e337ea28aa9c4d5235c28c60ef35d33e5bd7f0cf1f648c4def3e0a6310e5549c419e045613430265", [[], [], [], [], [], [], [], []]}, 0x89c) close(r1) 2018/05/19 11:10:36 executing program 6 (fault-call:0 fault-nth:3): syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) 2018/05/19 11:10:36 executing program 1: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x1c) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0x4a48b125e136573}) 2018/05/19 11:10:36 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'veth1_to_team\x00', 0x4}) sendmsg$nl_route(r0, &(0x7f0000000740)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)=@ipv6_getaddr={0x40, 0x16, 0x403, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f0000000100)=0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/xfrm_stat\x00') openat(r1, &(0x7f00000000c0)='./file0\x00', 0x100000000, 0x40) 2018/05/19 11:10:36 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tea-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000340)="105dd852061bf7c2c768893dd0ebed71a45e559e0a01bb72f32b0aa711d3ed95e6a19e38c0a41206742416fab90556e19bc35e8c60d3da3d3941953494354aa7afac476c09541fda07a512dbddc90514dc34c379605cfef4", 0x58}], 0x1, &(0x7f0000000580)}, 0x0) recvmsg(r2, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/05/19 11:10:36 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:36 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) r1 = shmat(0xffffffffffffffff, &(0x7f0000fed000/0x11000)=nil, 0x4000) shmdt(r1) unshare(0x8000000) r2 = gettid() pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)="a9", 0x1}], 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000040)={0x1d, r3}, 0x10) timer_create(0x3, &(0x7f0000ec5000)={0x0, 0x3c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000fd7000)) r4 = socket(0x2, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="c626262c8523bf012cf66f") timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) stat(&(0x7f0000000140)='./file0/bus\x00', &(0x7f00000001c0)) tkill(r2, 0x1000000000016) 2018/05/19 11:10:36 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x400000008031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2000000000015, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200), &(0x7f0000000380)=0x4) 2018/05/19 11:10:36 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000080)={0x1f, 0xfffffffffffffffe, 0xd7d6, 0x3}) r1 = epoll_create1(0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0xa, &(0x7f00000000c0)=[{}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000180)={r2, 0x2}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) ioctl$KVM_NMI(r0, 0xae9a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000200)) 2018/05/19 11:10:36 executing program 3: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000001ff8)={0x0}) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x10f, 0x82, &(0x7f0000000680)=@raw={'raw\x00', 0x9, 0x3, 0x318, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x280, 0xffffffff, 0xffffffff, 0x280, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0xe8, 0x148, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7, [0x9, 0x0, 0x0, 0x8, 0x1a49, 0x7], 0xffffffffffffff78, 0x100000000, 0x7fb3de7f}, {0x6, [0xff, 0x5, 0x401, 0x4, 0x9, 0x5], 0x10001, 0x2, 0x800000000}}}}, {{@ip={@multicast1=0xe0000001, @rand_addr, 0x0, 0x0, 'ip6_vti0\x00', 'vlan0\x00'}, 0x0, 0x100, 0x138, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x9, [0x8, 0x8b, 0x100, 0x4, 0xfff, 0x6], 0xe79, 0x7}}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x78, 0x3, 0x7f}, {0x9, 0x8, 0x7ff}, {0x5, 0x400, 0x10001}, 0x0, 0x1f}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x378) 2018/05/19 11:10:36 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='hugetlbfs\x00', 0x0, &(0x7f00000001c0)) socketpair(0x8, 0x2, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000000c0)={@multicast2, @loopback, @multicast1}, &(0x7f0000000180)=0xc) 2018/05/19 11:10:36 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:36 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x9, 0x23213fcdcef6a33a) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = socket(0x18, 0x0, 0x1000000000000001) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000040)={'broute\x00'}, &(0x7f00000000c0)=0x78) connect(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x40047459, &(0x7f0000000000)) [ 179.964802] FAULT_INJECTION: forcing a failure. [ 179.964802] name failslab, interval 1, probability 0, space 0, times 0 [ 179.976135] CPU: 0 PID: 12203 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #58 [ 179.983416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 179.992775] Call Trace: [ 179.995385] dump_stack+0x1b9/0x294 [ 179.999043] ? dump_stack_print_info.cold.2+0x52/0x52 [ 180.004251] ? print_usage_bug+0xc0/0xc0 [ 180.008329] should_fail.cold.4+0xa/0x1a [ 180.012398] ? __mutex_lock+0x7d9/0x17f0 [ 180.016471] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 180.021695] ? check_same_owner+0x320/0x320 [ 180.026035] ? mutex_trylock+0x2a0/0x2a0 [ 180.030108] ? rcu_note_context_switch+0x710/0x710 [ 180.035053] ? find_held_lock+0x36/0x1c0 [ 180.039149] ? check_same_owner+0x320/0x320 [ 180.043491] ? rcu_note_context_switch+0x710/0x710 [ 180.048435] __should_failslab+0x124/0x180 [ 180.052691] should_failslab+0x9/0x14 [ 180.056505] kmem_cache_alloc_trace+0x2cb/0x780 [ 180.061189] ? wait_for_completion+0x870/0x870 [ 180.065781] ? refcount_inc_not_zero+0x1dd/0x2d0 [ 180.070552] ? refcount_add_not_zero+0x320/0x320 [ 180.075325] snd_card_file_add+0xb5/0x480 [ 180.079493] ? snd_component_add+0x180/0x180 [ 180.083922] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 180.089471] ? refcount_inc+0x29/0x70 [ 180.093286] ? mutex_unlock+0xd/0x10 [ 180.097014] snd_ctl_open+0xf8/0x690 [ 180.100742] ? lock_downgrade+0x8e0/0x8e0 [ 180.104911] ? snd_ctl_tlv_ioctl+0xa00/0xa00 [ 180.108548] hugetlbfs: Bad mount option: "./file0" 2018/05/19 11:10:36 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000000)) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x6000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x800, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000100), &(0x7f0000000140)=0xc) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000200)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000085000000a912bcc7a7e6f221827a478256536cf1abff7818771c7ae1c8899b77988bb106d97d3f435eaaeb5bede57230717142abee95bdd5ae728f7b85c45ba80e4b7644a9e5226ac2c028f7f3f9b011ca5abe211453150e77239198ed128a8c7ca16926a5d03c58c2cf0ec8d1a777758112131c4a2cb37b4761f48f411ed82959207bd249d7b5a7ea0f8d568ea427"], &(0x7f00000001c0)=0xa9) [ 180.109345] ? do_raw_spin_unlock+0x9e/0x2e0 [ 180.109363] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 180.109387] ? snd_ctl_tlv_ioctl+0xa00/0xa00 [ 180.109403] snd_open+0x21a/0x430 [ 180.109418] ? snd_request_card+0x80/0x80 [ 180.109440] chrdev_open+0x256/0x760 [ 180.139145] ? cdev_put.part.0+0x50/0x50 [ 180.140245] hugetlbfs: Bad mount option: "./file0" [ 180.143210] ? errseq_sample+0xe3/0x120 [ 180.143233] ? security_file_open+0x14f/0x1d0 [ 180.143253] do_dentry_open+0x7ef/0xf10 [ 180.143271] ? cdev_put.part.0+0x50/0x50 2018/05/19 11:10:36 executing program 4: r0 = socket$inet6(0xa, 0x80166a560771cfe9, 0x0) sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf7ffff7f]}}, 0x1c) [ 180.143291] vfs_open+0x139/0x230 [ 180.143309] path_openat+0x1676/0x4e20 [ 180.172005] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 180.176775] ? find_held_lock+0x36/0x1c0 [ 180.180853] ? lock_downgrade+0x8e0/0x8e0 [ 180.185014] ? do_sys_open+0x39a/0x740 [ 180.188915] ? kasan_check_read+0x11/0x20 [ 180.193078] ? do_raw_spin_unlock+0x9e/0x2e0 [ 180.197493] ? __lock_is_held+0xb5/0x140 [ 180.201568] ? _raw_spin_unlock+0x22/0x30 [ 180.205720] ? __alloc_fd+0x346/0x700 [ 180.209524] ? usercopy_warn+0x120/0x120 2018/05/19 11:10:36 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x200000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x49e001, 0x0) renameat2(r0, &(0x7f0000000280)='./file0\x00', r1, &(0x7f0000000300)='./file0\x00', 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r3 = syz_fuseblk_mount(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$BLKROGET(r2, 0x125e, &(0x7f00000001c0)) mkdir(&(0x7f0000000080)='./file0\x00', 0x40) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000200)={0xf000, 0x4, 0xfffffffffffffffc, 0x0, 0x1f}) r4 = dup2(r3, r2) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f00000000c0)) ioctl$BLKROTATIONAL(r2, 0x127e, &(0x7f0000000040)) prctl$setname(0xf, &(0x7f0000000100)='+,\x00') [ 180.213595] do_filp_open+0x249/0x350 [ 180.217405] ? may_open_dev+0x100/0x100 [ 180.221387] ? strncpy_from_user+0x3b6/0x500 [ 180.225817] ? mpi_free.cold.1+0x19/0x19 [ 180.229884] ? get_unused_fd_flags+0x121/0x190 [ 180.234469] ? getname_flags+0xd0/0x5a0 [ 180.238451] ? getname_flags+0x26e/0x5a0 [ 180.242519] do_sys_open+0x56f/0x740 [ 180.246233] ? __do_page_fault+0x2/0xe40 [ 180.250298] ? filp_open+0x80/0x80 [ 180.253845] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 180.258733] __x64_sys_open+0x7e/0xc0 [ 180.262547] do_syscall_64+0x1b1/0x800 2018/05/19 11:10:36 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) ioctl$sock_ifreq(r0, 0x8933, &(0x7f0000000000)={'ip6gre0\x00', @ifru_addrs=@generic={0x1b, "ff1f25824b93e6b0cb41f18df6ce"}}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) keyctl$set_reqkey_keyring(0x16, 0x6) [ 180.266445] ? finish_task_switch+0x1ca/0x840 [ 180.270945] ? syscall_return_slowpath+0x5c0/0x5c0 [ 180.275877] ? syscall_return_slowpath+0x30f/0x5c0 [ 180.280819] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 180.286365] ? retint_user+0x18/0x18 [ 180.290090] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 180.294945] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 180.300133] RIP: 0033:0x40fc61 [ 180.303327] RSP: 002b:00007f2bfaf5f7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 180.311046] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 000000000040fc61 [ 180.318317] RDX: 0000000000000000 RSI: 000000000000c001 RDI: 00007f2bfaf5f850 [ 180.325586] RBP: 000000000072bea0 R08: 000000000000000f R09: 0000000000000000 [ 180.332854] R10: 0000000020000840 R11: 0000000000000293 R12: 0000000000000013 [ 180.340133] R13: 000000000000074b R14: 00000000006fefa8 R15: 0000000000000003 2018/05/19 11:10:37 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x200000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x49e001, 0x0) renameat2(r0, &(0x7f0000000280)='./file0\x00', r1, &(0x7f0000000300)='./file0\x00', 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r3 = syz_fuseblk_mount(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$BLKROGET(r2, 0x125e, &(0x7f00000001c0)) mkdir(&(0x7f0000000080)='./file0\x00', 0x40) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000200)={0xf000, 0x4, 0xfffffffffffffffc, 0x0, 0x1f}) r4 = dup2(r3, r2) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f00000000c0)) ioctl$BLKROTATIONAL(r2, 0x127e, &(0x7f0000000040)) prctl$setname(0xf, &(0x7f0000000100)='+,\x00') 2018/05/19 11:10:37 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200000, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)=0xe96) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1, 0x44031, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x400) inotify_rm_watch(r0, r1) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') 2018/05/19 11:10:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) getsockname$packet(r1, &(0x7f0000000700)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000780)={@local, 0x0}, &(0x7f00000007c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@ipv4={[], [], @dev}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000900)=0xe8) getpeername$packet(r1, &(0x7f0000000a00)={0x0, 0x0, 0x0}, &(0x7f0000000a40)=0x14) getsockname$packet(r1, &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001e40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000002100)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002140)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000002240)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002280)={'tunl0\x00', 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000022c0)={0x0, @multicast2, @local}, &(0x7f0000002300)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000036c0)={@broadcast, @multicast2, 0x0}, &(0x7f0000003700)=0xc) write$binfmt_aout(r1, &(0x7f0000000a80)={{0x0, 0x3, 0x10000, 0x3c0, 0xf0, 0x3, 0x3a2, 0x4}, "3fc1e18a28ba46a5aebb28a31add954c467592636ffba51765b5bd3622bc8d7e4cdcbe3755df4d78b4bc6da6027071d3cfb085ed36bcaf041f1762f053ce290f02ac166457c6d570e742f43ed017a278651bdcf0e3aff0dad6dc1b2a4a057342342d46ffb7175d19711f23d10ad8eff05f4c124c38b4f357de3ccbdb8f2e9a3da38dd551945cefdb52bfa514d91c5fdfe647bdb17be9230e3468e122fe5f18825df95cad87005013da3f19a885e4caab4fc44c103035ff7c9f4a77f6b55aa00da37a044c1f8a6c017a7046684c4b70caa3c4265e8e0fd74861732b88fa25b1dc623f54c6a78327738e2e6777a8e71da553a4ff11", [[], []]}, 0x314) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000003740)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000003d80)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000003d40)={&(0x7f0000003780)={0x5ac, r2, 0x0, 0x70bd25, 0x25dfdbff, {}, [{{0x8, 0x1, r3}, {0x248, 0x2, [{0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0x7, 0x200, 0x40}, {0x8, 0x0, 0x1, 0xc98}, {0x0, 0xffffffffeb49247b, 0x1}, {0x4, 0x5, 0x100000000, 0x3}, {0x430, 0x6e8, 0x0, 0x4}, {0xbaa4, 0x63, 0x4, 0x3000000000000}, {0xf597, 0x3ff, 0x7, 0xfffffffffffffffd}, {0x1f, 0x6, 0x7, 0x53}, {0x1, 0xffff, 0x10001, 0xf8cf}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xa3}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x3, 0x10000, 0x261d538b}, {0x7, 0x4, 0x3e, 0x7}, {0x74c9, 0x7, 0xffff, 0x2}, {0x2, 0x9, 0x8001}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x4, 0x3ff, 0x80000000}, {0xe24, 0x60000000, 0x5, 0x1f}, {0x1, 0x1, 0x5, 0x214}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x98}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0xac, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x101}}}]}}, {{0x8, 0x1, r10}, {0x84, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}, {{0x8, 0x1, r11}, {0x1b8, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}, {0x8, 0x7}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2000000}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1ff}}, {0x8, 0x6, r15}}}]}}]}, 0x5ac}, 0x1}, 0x4008010) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000002c0)) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)={0x14, 0x1d, 0x1, 0x0, 0x0, {0x7592da1f}}, 0x8}, 0x1}, 0x0) 2018/05/19 11:10:37 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200), 0x0, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:37 executing program 6 (fault-call:0 fault-nth:4): syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) 2018/05/19 11:10:37 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e1ffff02"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r0, 0x0, 0xe, 0xad, &(0x7f0000000080)="7980232c0364dd56b2eeeb43aa8b", &(0x7f0000000140)=""/173}, 0x28) 2018/05/19 11:10:37 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x200000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x49e001, 0x0) renameat2(r0, &(0x7f0000000280)='./file0\x00', r1, &(0x7f0000000300)='./file0\x00', 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r3 = syz_fuseblk_mount(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$BLKROGET(r2, 0x125e, &(0x7f00000001c0)) mkdir(&(0x7f0000000080)='./file0\x00', 0x40) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000200)={0xf000, 0x4, 0xfffffffffffffffc, 0x0, 0x1f}) r4 = dup2(r3, r2) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f00000000c0)) ioctl$BLKROTATIONAL(r2, 0x127e, &(0x7f0000000040)) prctl$setname(0xf, &(0x7f0000000100)='+,\x00') 2018/05/19 11:10:37 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x400000008031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2000000000021, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200), &(0x7f0000000380)=0x4) [ 180.941079] FAULT_INJECTION: forcing a failure. [ 180.941079] name failslab, interval 1, probability 0, space 0, times 0 [ 180.952422] CPU: 1 PID: 12251 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #58 [ 180.959712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 180.969079] Call Trace: [ 180.971687] dump_stack+0x1b9/0x294 [ 180.975337] ? dump_stack_print_info.cold.2+0x52/0x52 [ 180.980542] ? do_dentry_open+0x7ef/0xf10 [ 180.984709] ? vfs_open+0x139/0x230 [ 180.988330] ? path_openat+0x1676/0x4e20 [ 180.992380] ? do_filp_open+0x249/0x350 [ 180.996344] ? do_sys_open+0x56f/0x740 [ 181.000222] ? __x64_sys_open+0x7e/0xc0 [ 181.004193] should_fail.cold.4+0xa/0x1a [ 181.008242] ? find_held_lock+0x36/0x1c0 [ 181.012305] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 181.017434] ? find_held_lock+0x36/0x1c0 [ 181.021495] ? find_held_lock+0x36/0x1c0 [ 181.025556] ? ceph_readdir_prepopulate+0x1840/0x3200 [ 181.030752] ? check_same_owner+0x320/0x320 [ 181.035070] ? rcu_note_context_switch+0x710/0x710 [ 181.039986] ? module_unload_free+0x5b0/0x5b0 [ 181.044482] __should_failslab+0x124/0x180 [ 181.048710] should_failslab+0x9/0x14 [ 181.052509] kmem_cache_alloc_trace+0x2cb/0x780 [ 181.057189] ? refcount_inc+0x29/0x70 [ 181.060991] snd_ctl_open+0x1f5/0x690 [ 181.064787] ? snd_ctl_tlv_ioctl+0xa00/0xa00 [ 181.069193] ? do_raw_spin_unlock+0x9e/0x2e0 [ 181.073595] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 181.078172] ? snd_ctl_tlv_ioctl+0xa00/0xa00 [ 181.082571] snd_open+0x21a/0x430 [ 181.086023] ? snd_request_card+0x80/0x80 [ 181.090171] chrdev_open+0x256/0x760 [ 181.093875] ? cdev_put.part.0+0x50/0x50 [ 181.097926] ? errseq_sample+0xe3/0x120 [ 181.101895] ? security_file_open+0x14f/0x1d0 [ 181.106383] do_dentry_open+0x7ef/0xf10 [ 181.110347] ? cdev_put.part.0+0x50/0x50 [ 181.114405] vfs_open+0x139/0x230 [ 181.117850] path_openat+0x1676/0x4e20 [ 181.121744] ? path_lookupat.isra.44+0xbd0/0xbd0 [ 181.126493] ? find_held_lock+0x36/0x1c0 [ 181.130551] ? lock_downgrade+0x8e0/0x8e0 [ 181.134685] ? do_sys_open+0x39a/0x740 [ 181.138564] ? kasan_check_read+0x11/0x20 [ 181.142702] ? do_raw_spin_unlock+0x9e/0x2e0 [ 181.147099] ? __lock_is_held+0xb5/0x140 [ 181.151155] ? _raw_spin_unlock+0x22/0x30 [ 181.155294] ? __alloc_fd+0x346/0x700 [ 181.159080] ? usercopy_warn+0x120/0x120 [ 181.163142] do_filp_open+0x249/0x350 [ 181.166936] ? may_open_dev+0x100/0x100 [ 181.170900] ? strncpy_from_user+0x3b6/0x500 [ 181.175318] ? mpi_free.cold.1+0x19/0x19 [ 181.179380] ? get_unused_fd_flags+0x121/0x190 [ 181.183953] ? getname_flags+0xd0/0x5a0 [ 181.187920] ? getname_flags+0x26e/0x5a0 [ 181.191988] do_sys_open+0x56f/0x740 [ 181.195790] ? __do_page_fault+0x2/0xe40 [ 181.199841] ? filp_open+0x80/0x80 [ 181.203378] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 181.208914] __x64_sys_open+0x7e/0xc0 [ 181.212710] do_syscall_64+0x1b1/0x800 [ 181.216587] ? finish_task_switch+0x1ca/0x840 [ 181.221075] ? syscall_return_slowpath+0x5c0/0x5c0 [ 181.225999] ? syscall_return_slowpath+0x30f/0x5c0 [ 181.230939] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 181.236472] ? retint_user+0x18/0x18 [ 181.240181] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 181.245039] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 181.250215] RIP: 0033:0x40fc61 [ 181.253395] RSP: 002b:00007f2bfaf5f7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 181.261095] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 000000000040fc61 [ 181.268358] RDX: 0000000000000000 RSI: 000000000000c001 RDI: 00007f2bfaf5f850 [ 181.275618] RBP: 000000000072bea0 R08: 000000000000000f R09: 0000000000000000 [ 181.282876] R10: 0000000020000840 R11: 0000000000000293 R12: 0000000000000013 2018/05/19 11:10:37 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x200000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x49e001, 0x0) renameat2(r0, &(0x7f0000000280)='./file0\x00', r1, &(0x7f0000000300)='./file0\x00', 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r3 = syz_fuseblk_mount(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$BLKROGET(r2, 0x125e, &(0x7f00000001c0)) mkdir(&(0x7f0000000080)='./file0\x00', 0x40) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000200)={0xf000, 0x4, 0xfffffffffffffffc, 0x0, 0x1f}) r4 = dup2(r3, r2) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f00000000c0)) ioctl$BLKROTATIONAL(r2, 0x127e, &(0x7f0000000040)) prctl$setname(0xf, &(0x7f0000000100)='+,\x00') [ 181.290134] R13: 000000000000074b R14: 00000000006fefa8 R15: 0000000000000004 2018/05/19 11:10:37 executing program 3: clock_getres(0x8b94d052ed387fa3, &(0x7f0000000080)) 2018/05/19 11:10:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="000100000008000081000000c9030000f4000204000000000000000000000000002000000020000000010000000000016e5fbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)={[{@nobh='nobh', 0x2c}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, [0x7f, 0x31]}, 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@quota='quota', 0x2c}]}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000180)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0x238, 0x128, 0x238, 0xffffffff, 0xffffffff, 0x370, 0x370, 0x370, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [0xff000000, 0xff0000ff, 0xff000000, 0xffffff00], [0xffffff00, 0x0, 0xff000000, 0xffffff00], 'bcsh0\x00', 'syz_tun\x00', {0xff}, {0xff}, 0xff, 0x9, 0x4, 0x1}, 0x0, 0xc8, 0x128}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@loopback={0x0, 0x1}, [0xffffffff, 0x0, 0x0, 0xffffffff], 0x4e24, 0x4e22, 0x4e21, 0x4e21, 0x1000, 0xd8, 0x101, 0x10001, 0x6021743e}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xffffffff, 0xff000000], [0xff, 0xffffff00, 0xffffff00, 0xff000000], 'bond0\x00', 'team_slave_0\x00', {0xff}, {0xff}, 0x7f, 0x800, 0x6, 0x6}, 0x0, 0xc8, 0x110}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@dev={0xfe, 0x80, [], 0xe}, 'team_slave_0\x00', 0x20}}}, {{@uncond, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d4, 0x4d6, 0x4, 0xf6, 0x1}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x2, 0x0, "67b4f82dfc2961b2152fc87604148ab1369f36db073bb2fe4fa4e34ae913"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) 2018/05/19 11:10:37 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200), 0x0, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:37 executing program 4: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000680)={0x14, 0x1c, 0x1, 0x0, 0x0, {0x7592da02}}, 0x14}, 0x1}, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x1, 0x5, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/05/19 11:10:37 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0}) ppoll(&(0x7f0000000380)=[{r0}], 0x1, &(0x7f0000000400)={r1}, &(0x7f0000000440), 0x8) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8000, 0x185000) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000100)=""/120) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCSETSF(r3, 0x5404, &(0x7f00000000c0)) 2018/05/19 11:10:37 executing program 6 (fault-call:0 fault-nth:5): syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) 2018/05/19 11:10:37 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pwrite64(r0, &(0x7f0000000100)="2b4bc6b1b88eb99db7c9be2e3dafc3cd47f5ca92a13e4e1c9ff3a1bc2a519fece4a496b60e640fba5107cfd94425f2d280b19d6c3dd14cc6b695c22c1da9065cd4807b3d502af72280401c6f2ef303391356412fdc1626d0e23917a58769a42ef301b968aad6a75f63c123d649ddf26fc4229ec00cbab7bddf6baac44ef11f8ab6f2e2e99ee2cfd1ee94ccf204bf31b9c0898045a7d6a420a7f6e122b10b3e1e49e69482c93af623a7bab1588ab1a4f2bfa739ff20a726f020d684fbbb63c7e6fe5b89fbf45ab79bd80279609a26c12ccafdb77bacf30a", 0xd7, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x9) [ 181.474698] EXT4-fs (loop1): Ignoring removed nobh option [ 181.480636] EXT4-fs (loop1): Unrecognized mount option "max_dir_size_kb=1" or missing value [ 181.523786] EXT4-fs (loop1): Ignoring removed nobh option [ 181.529466] EXT4-fs (loop1): Unrecognized mount option "max_dir_size_kb=1" or missing value 2018/05/19 11:10:38 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) read(0xffffffffffffffff, &(0x7f0000000280)=""/1, 0x1) ioctl$TCSETSF(0xffffffffffffffff, 0x80047456, &(0x7f0000000000)) r2 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) read(r0, &(0x7f00009db000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f0000000140)) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2000, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x1ff) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/19 11:10:38 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200), 0x0, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:38 executing program 3: shmget(0x3, 0x1000, 0x200, &(0x7f0000ffc000/0x1000)=nil) r0 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_RMID(r0, 0xf) 2018/05/19 11:10:38 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) 2018/05/19 11:10:38 executing program 1: r0 = socket(0x40000000000a, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="6d262c85236f573e017e65105a48e11443") getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x4, 0x3, &(0x7f0000000140)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0x3c}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], r1}, 0x48) 2018/05/19 11:10:38 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) write$binfmt_aout(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="92ffc00000000000000000000000000000000000000000000000000020000000"], 0xfffffffffffffd6b) 2018/05/19 11:10:38 executing program 4: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000680)={0x14, 0x1c, 0x1, 0x0, 0x0, {0x7592da02}}, 0x14}, 0x1}, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x1, 0x5, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/05/19 11:10:38 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x400000008031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2000000000007, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200), &(0x7f0000000380)=0x4) 2018/05/19 11:10:39 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000840)='/.ev/snd/controlC#\x00', 0x2, 0xc001) 2018/05/19 11:10:39 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x35e259fb, 0x301502) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000040)=""/210, &(0x7f0000000140)=0xd2) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}], 0x2, 0x0, 0x0, 0xff}, 0x4}, {{&(0x7f0000000240)=@llc, 0x80, &(0x7f0000000b00)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/147, 0x93}, {&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000980)=""/138, 0x8a}, {&(0x7f0000000a40)=""/89, 0x59}, {&(0x7f0000000ac0)=""/14, 0xe}], 0xa, &(0x7f0000000bc0)=""/252, 0xfc, 0x6}}], 0x2, 0x10001, &(0x7f0000000dc0)={r2, r3+30000000}) 2018/05/19 11:10:39 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="031e9b4c97edb20ac658ff6061f68de1799b2ea9a73aa47430cdea539bdfbfe1830b2f96dae50937d1a34a7cd5ffdb91b773f9566e6369416630c27315322f3539b134c9d07fc557412b2671b3e935e6896609a005394321248cbc1604281b3a3e9d5ef4992c4615fe54a52c7457dc6013e87f584f0806dad249a7272dba3c5ade67a786429908c9623962bee1c8d91424b072d0b6e86ed1bd7bad31e1b8302384a5427c1d2a2f901bf679578bb1d14994406d24f48cf6734b2a1c40f75bc5213f029ecede0c3b13cf8267e8195bc3409c87e18c4af9ff8b35de3ff33354c76a5a8aded9bfe6dd0335416f4f96952354b8cbcc944c12b67de2c30671649bcbfde278d037191feafef8d55b0602e1d9dc55f305e55d7bcdfea29c45a069fc77b65ef145b1d1e1c5e1c0a4a019d88660bb5810e5f3344f6d55ede81d835cfc9ac7cc664a1ee4792c4f4fcd720e0fd481e19f1e43d319d95bcc8ded56e9095a899b15d8376094608f96d495f61ce4001cc897f3dbe7629c844cdbcf59bc647096d3505a1eac1ed12f65afb20ca7bd9d032594ad070c8bb4bfc2fddb1325b010c555d4206a880007c769ee4ba54737cf41a03420d64fbceaf8a6bfbe016f5f71d6a68655ab0af73e1ae9b9cdf36d8c9a6ef569c2aa76e1a4877227bca7c07b54a8fbd9dfbac80999d15c045eae33e29470a7dcabab9c18ce22abbb18b7b636cb46c97e05fde728f775ec06fdfb16a608a88cf8f8f5e29e24ab836551e78f38c54186a3b7eaed6fd3a379246bb1202d9051ec6e7206b7ea0a5d3c23c06093e65b25694ad64e95c4c519c1e7f655426824ebe103a293a915085644cff4bfe5356d4285003a6adac0cce421258d4eb7df973c03364482df9a39d5c063bee991fba3e1a0d4c789b6cc6bd355ef264c2ebb40014d4749b18d0f87139696712522d9edd23dd6c977d78b500b00ed244cc60fe5f64ebcdec06fc14428ebf5ab61a9705209803e92156f7b03fff6fa64ea75c63cd2e98e05adfa13fe19ed3260f52028c9f44d5c1049ec0fea6ee9ac897a88895569ccab4caf71b1786a8fd8b28f90ec12b7f44d1f28c8c7485f3da2356f42680715db09eb29f1731f6ac117223ef3726b29e88f97c7d4efd9377b05cd3901eafc05de0e854335e66e5fd858635fe575f4faac764d4cc59ec70e937d9210f62809afdd35176a9ba87a42fc84ee67bade3421cd5ad4daadc800074f1a2bfbc2c70e4a98780520c8568eca86bd6a2eb8b4574e9bf47cf654c0601b966504d8c1185c5f39b0bababe0539c1c13e0da9a92a5607cdb4916796063cd66363098034f75bcf725b199c90b1e61d99ed440d562199810c27f33e55d051dafd81ecc745aa8c1ba1731a7a770c004fdbc653214fe55c102244adb2cccc4364c89f3f08b3be2bee88fa631dd4a0cfad6bc4bfaf2a994eaa3ded15d5b07878e159da7ef9c65f2eb3eb15246fe4b3bfef1ffca3a4cfb43eae9b31b5f6202f8e08248e0b8fcb8de16092aa390da978764c5e37ad8db55592f8dfbdc84e4dceb8ca633606974179e59cd75721ea6594c173caab344946c26fd22de232fe93921d6748f980040ec286c119c64fb678d174846da002ba34880995ed4f63f38f9bf908eff26f8b5b480543bd0efa34e05e1d9c3e57c598be1c3ec6a910fe4f7e831ffba8b7935012cd16380a70473b7c9f5d80a65823efb5a239e0cfadc6f35d5c950842263cfbeded5e9cb851aad2d98ea5123ebc6a7ec3e98b2cef68fdd047e3df553f011281dc8fe7aa576bf63bc153e0d9fa3ac562e2a09168c452723ba824accf9a8f1186bf10909d661cad8596f4a164d7043c286a1869aef17e2b94ebe7b3b6e984e6196b0c86283da1dfb0091f487b3b85832cb894812ebca3f4261d94e75ff8e8b135160abe5ea32c6d3900c53948a316c596835330dae9f67feab1adf3ff15ff1a77b14ed84adc190b2371b2fdde7f6a37737779eb6f50b18e23a55209ef8a3ada03a4308ee8a3739398dafdfad261535154005043b1b90a5ac0d3a86cb019d067bcc0c8cc1bfcc0", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:39 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0xffffff92, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x3, 0xfffffffffffffff7}, {0x1, 0x9}, 0x0, 0x5, 0xfa}) 2018/05/19 11:10:39 executing program 1: r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x2000, 0xffffffffffffffff, 0x0, 0x8, 0x100000) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x81, 0x6400) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000180)={@remote, @remote, @multicast2}, &(0x7f00000001c0)=0xc) r2 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) tee(r0, r2, 0x400, 0x7) r3 = socket$inet(0x2, 0x2, 0x0) accept4$inet(r3, 0x0, &(0x7f0000000100), 0x80000) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000080)=0x7, 0x4) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) memfd_create(&(0x7f00000000c0)='\x00', 0x1) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000200)) 2018/05/19 11:10:39 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) pread64(r0, &(0x7f0000000080)=""/201, 0xc9, 0x0) r1 = openat$cgroup_type(r0, &(0x7f00000003c0)='cgroup.type\x00', 0x2, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000180)) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) 2018/05/19 11:10:39 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:39 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) exit(0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") lremovexattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000380)=@known='system.posix_acl_access\x00') clone(0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x3c, 0x4) umount2(&(0x7f00000000c0)='./file0\x00', 0x3) 2018/05/19 11:10:40 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000840)='//ev/snd/controlC#\x00', 0x2, 0xc001) 2018/05/19 11:10:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7ff, 0x40) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) r2 = dup(r0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x8d, "afd122859ee0e3aedc4e4ff302ac737538b724146842a4895abbd68b8fe784a898a8ef7dbd8716a3600db9e85c2dbc081d00b3a4f9749ff079266f478ef3e475e5f1b2ec8fa65b7d725a9c71b7857b1ca20ddd0ed4d21e0fb62e419841381e5d100bd926f8a0afb25fc6de0a8df63aef4b4bf8f82b8a841fd6c1a5e75151027e107c41702c691e5dc999d7b0d2"}, &(0x7f0000000140)=0x95) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r3, 0x81, 0x8001}, 0x8) 2018/05/19 11:10:40 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c850000012cf66f") bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0022f8ff030000000000000000000000", 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvfrom(r2, &(0x7f00000000c0)=""/36, 0x22, 0x0, &(0x7f0000000300)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x70712e) 2018/05/19 11:10:40 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x400000008031, 0xffffffffffffffff, 0x0) prctl$intptr(0x200000000001a, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200), &(0x7f0000000380)=0x4) 2018/05/19 11:10:40 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000000340)=""/4096, 0x1000) r4 = socket(0xa, 0x1, 0x0) r5 = fcntl$getown(r4, 0x9) get_robust_list(r5, &(0x7f0000000280)=&(0x7f0000000200)={&(0x7f00000001c0)={&(0x7f0000000180)}}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={r6, 0x6, 0x1, 0xffff}, &(0x7f0000000140)=0x10) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") vmsplice(r3, &(0x7f0000002500)=[{&(0x7f0000002440)="da", 0x1}], 0x1, 0x0) tee(r2, r1, 0x400ffffffff, 0x0) 2018/05/19 11:10:40 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x20005) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x111041, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48008000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r1, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000080)={0x3f}) 2018/05/19 11:10:40 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, r1, 0xf, 0x70bd29, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xc}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x65}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x67}]}]}, 0x68}, 0x1}, 0x4000000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f0000000040)=0x20000, 0xfd74) 2018/05/19 11:10:40 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:40 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff74c710b7abfd080600010800060400ca8ff85ebc32de1cd5a3e22df8da01aaaaaaaaaabb"], &(0x7f0000000040)) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) 2018/05/19 11:10:40 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) read(r0, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x80000) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000180)=@get={0x1, &(0x7f00000000c0)=""/175, 0x9}) 2018/05/19 11:10:40 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:40 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x20005) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x111041, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48008000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r1, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000080)={0x3f}) 2018/05/19 11:10:40 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/.nd/controlC#\x00', 0x2, 0xc001) 2018/05/19 11:10:40 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0xffffffffffffffff, 0x300) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000040), 0x4) 2018/05/19 11:10:41 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000080), 0xfffffffffffffffe, 0x4) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1b) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x1b}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x40, 0x20f, 0x7, 0x100, 0x4, 0x800000, r1}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7005, &(0x7f0000000040)) 2018/05/19 11:10:41 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000840)='/dev//nd/controlC#\x00', 0x2, 0xc001) 2018/05/19 11:10:41 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:41 executing program 4: r0 = socket$inet(0x10, 0x20000000003, 0x2) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000009061f001cfffd946fa2830020200a000900010006e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/05/19 11:10:41 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) syz_mount_image$nfs(&(0x7f0000000000)='nfs\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x2, &(0x7f0000000180)=[{&(0x7f0000000100)="96ba218dd9035de9b5c51467afdf29ae37cc8743c1acf43a5d517a2583bb869ec597ef0795c6ce95d719687475ae9512698e30fa48fc8a5a88255e26cbe4ee8e57c63695d80c73841d4b59a7dd162c45f9f1fa07a91d53", 0x57}, {&(0x7f0000000080)="7d25f7f5989c3c3efc", 0x9, 0x3}], 0x0, &(0x7f00000001c0)='lo]}\x00') setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0xff}, 0x10) 2018/05/19 11:10:41 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000000080)="a51543b33213b2f5c6fbe9154c5c4bf8d5ed9d5e82329956d9c588adaccbddf96d12e5478949c6b2161f0d0b1a6713cc785355cdfc005816eb6f13464860679d27dfb598eb7d4cb30907febd09333bde2518fc865e8cba7c3bf32856d8d0e2598d2f72b097f44046efbc5caa4869ce6386095c9854b80ca4006233bfde3df632126830c8ecbb2170b2f49450ad45aff930393934d847681a94b7e34693bda9b604fe124e5c178836f1f39dba81b13b1672b38c18b47a090090ff8f5b84d12c875d97fb53902d7b219cee74bc75519be01d30c2b437fafb6af5496f98d1979fe3a5d6a8802ea84da5b2f396d73b483a6d5a424f82") sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv4_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0x2}, [@RTA_ENCAP_TYPE={0x3, 0x15}]}, 0x24}, 0x1}, 0x0) 2018/05/19 11:10:41 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) read(r0, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x80000) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000180)=@get={0x1, &(0x7f00000000c0)=""/175, 0x9}) 2018/05/19 11:10:41 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x400000008031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2000000000018, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200), &(0x7f0000000380)=0x4) 2018/05/19 11:10:41 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/sn./controlC#\x00', 0x2, 0xc001) 2018/05/19 11:10:41 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x100) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000080)=0x5, &(0x7f00000000c0)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='bond0\x00', 0x10) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x48f, &(0x7f0000000040)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x0, 0x900000}, 0xe8) 2018/05/19 11:10:41 executing program 1: userfaultfd(0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x80104592, &(0x7f0000013000)) close(r0) 2018/05/19 11:10:41 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:41 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/sn//controlC#\x00', 0x2, 0xc001) 2018/05/19 11:10:41 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r0, r0) 2018/05/19 11:10:41 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="0000001c000000000200000016000004000100"], 0x20}, 0x1}, 0x0) getsockname(r0, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0xd13, 0x10}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)={r2, 0xdc, "791674c67416e99fb0c03a5b3e2ed0c0521102e0a4896925f5105996d8794b9ab0c68879db5532547b6b31e93b92046b2cbc36c1cd8dedec8aa2ba238334b37f5b5120d019d0dbf7d6f70dbacd65827db31ba8124c19966267b43822382dcdb6b0ca2dff2cd271bf29f2479b3e80a2848f01db7d16e5591f3cc689aac7c4f79a8a51a0cc8548f6061b0ab35c4ec176fbe5f669f9108734a38c0a96b8a9e3e137ddb9ab81740656382ff78266ebf54636e6246ec626788c4e23afa174b61560d4163500351a5c25df21bec27301f6a7217b4cdc80387aa219b187e380"}, &(0x7f0000000380)=0xe4) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000100)={0x1, 0x1}, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x6, 0x2}, &(0x7f0000000480)=0x90) 2018/05/19 11:10:41 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f00000000c0), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x800, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x7c) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) 2018/05/19 11:10:42 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = open(&(0x7f0000011000)='./bus\x00', 0x8000400141042, 0x0) truncate(&(0x7f0000bec000)='./bus\x00', 0xda) truncate(&(0x7f0000000000)='./bus\x00', 0x5) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x4, 0x11, r1, 0x0) write$binfmt_elf32(r1, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) sendto$ipx(r1, &(0x7f0000000040)="07c94d4b597640d5889dcef964b98f2861c3c460aa51bfab43c88e44aff15a2664685833448927838c33c43676e63add2fb178f3ff281b7cfb73f6df9faf3ed1b5a03a47029ae787e26a551eaad610f83aac574bacd0dda5db87d6b0dfe3e25d21877b128635bd064d68b12d4e39b9", 0x6f, 0x4000000, &(0x7f00000000c0)={0x4, 0xffff, 0x3ff, "105a996ab42a", 0x8}, 0x10) 2018/05/19 11:10:42 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:42 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x2, r1}) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) fsetxattr(r3, &(0x7f0000000140)=@random={'system.', 'proc)nodev!%proc\x00'}, &(0x7f0000000180)='\x00', 0x1, 0x3) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='//file1\x00') dup2(r2, r4) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000200)={{0x96d, 0x6, 0x2d4, 0x4, "2a0164961832a650a6a90ba8145c14353bcab375fc55e697e24b83b33ec96d041ead420c1f88d490a7d3225f", 0x3ff}, 0x0, 0x0, 0x1, r1, 0x2, 0x400, "3d89de0f420e6446b60e046cbf1a5a250c67801f5710aa554b39c53511a5f5b4c82688e3d837b8abaa54c0b825b75343b15d6c9bd4fa5e88833c2e65dc1c6528", &(0x7f00000001c0)='\x00', 0x1, [], [0x8, 0x127400000, 0x8, 0x3f]}) 2018/05/19 11:10:42 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/.ontrolC#\x00', 0x2, 0xc001) 2018/05/19 11:10:42 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xfffffffd}}, @icmp=@parameter_prob={0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000040)) r0 = socket(0x3, 0x2, 0x0) accept$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c) 2018/05/19 11:10:42 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x8000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0xc4c85513, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x10000, 0x0) accept4$ax25(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000003c0)={'vcan0\x00', r2}) 2018/05/19 11:10:42 executing program 3: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000080)=""/4, 0x4) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) getresgid(&(0x7f00000004c0), &(0x7f0000000500)=0x0, &(0x7f00000005c0)) socket$l2tp(0x18, 0x1, 0x1) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x6000, r1, r2, 0x47c, 0xffffffffffff0000, 0x0) getsockname$inet6(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x1c) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f00000000c0)=0x14) getpeername$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) 2018/05/19 11:10:42 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x400000008031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2000059616d61, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200), &(0x7f0000000380)=0x4) 2018/05/19 11:10:42 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ftruncate(r1, 0x8200) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, &(0x7f0000d83ff8)=0x7a00, 0x8000fffffffe) ftruncate(r2, 0x0) 2018/05/19 11:10:42 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="031e9b4c97edb20ac658ff6061f68de1799b2ea9a73aa47430cdea539bdfbfe1830b2f96dae50937d1a34a7cd5ffdb91b773f9566e6369416630c27315322f3539b134c9d07fc557412b2671b3e935e6896609a005394321248cbc1604281b3a3e9d5ef4992c4615fe54a52c7457dc6013e87f584f0806dad249a7272dba3c5ade67a786429908c9623962bee1c8d91424b072d0b6e86ed1bd7bad31e1b8302384a5427c1d2a2f901bf679578bb1d14994406d24f48cf6734b2a1c40f75bc5213f029ecede0c3b13cf8267e8195bc3409c87e18c4af9ff8b35de3ff33354c76a5a8aded9bfe6dd0335416f4f96952354b8cbcc944c12b67de2c30671649bcbfde278d037191feafef8d55b0602e1d9dc55f305e55d7bcdfea29c45a069fc77b65ef145b1d1e1c5e1c0a4a019d88660bb5810e5f3344f6d55ede81d835cfc9ac7cc664a1ee4792c4f4fcd720e0fd481e19f1e43d319d95bcc8ded56e9095a899b15d8376094608f96d495f61ce4001cc897f3dbe7629c844cdbcf59bc647096d3505a1eac1ed12f65afb20ca7bd9d032594ad070c8bb4bfc2fddb1325b010c555d4206a880007c769ee4ba54737cf41a03420d64fbceaf8a6bfbe016f5f71d6a68655ab0af73e1ae9b9cdf36d8c9a6ef569c2aa76e1a4877227bca7c07b54a8fbd9dfbac80999d15c045eae33e29470a7dcabab9c18ce22abbb18b7b636cb46c97e05fde728f775ec06fdfb16a608a88cf8f8f5e29e24ab836551e78f38c54186a3b7eaed6fd3a379246bb1202d9051ec6e7206b7ea0a5d3c23c06093e65b25694ad64e95c4c519c1e7f655426824ebe103a293a915085644cff4bfe5356d4285003a6adac0cce421258d4eb7df973c03364482df9a39d5c063bee991fba3e1a0d4c789b6cc6bd355ef264c2ebb40014d4749b18d0f87139696712522d9edd23dd6c977d78b500b00ed244cc60fe5f64ebcdec06fc14428ebf5ab61a9705209803e92156f7b03fff6fa64ea75c63cd2e98e05adfa13fe19ed3260f52028c9f44d5c1049ec0fea6ee9ac897a88895569ccab4caf71b1786a8fd8b28f90ec12b7f44d1f28c8c7485f3da2356f42680715db09eb29f1731f6ac117223ef3726b29e88f97c7d4efd9377b05cd3901eafc05de0e854335e66e5fd858635fe575f4faac764d4cc59ec70e937d9210f62809afdd35176a9ba87a42fc84ee67bade3421cd5ad4daadc800074f1a2bfbc2c70e4a98780520c8568eca86bd6a2eb8b4574e9bf47cf654c0601b966504d8c1185c5f39b0bababe0539c1c13e0da9a92a5607cdb4916796063cd66363098034f75bcf725b199c90b1e61d99ed440d562199810c27f33e55d051dafd81ecc745aa8c1ba1731a7a770c004fdbc653214fe55c102244adb2cccc4364c89f3f08b3be2bee88fa631dd4a0cfad6bc4bfaf2a994eaa3ded15d5b07878e159da7ef9c65f2eb3eb15246fe4b3bfef1ffca3a4cfb43eae9b31b5f6202f8e08248e0b8fcb8de16092aa390da978764c5e37ad8db55592f8dfbdc84e4dceb8ca633606974179e59cd75721ea6594c173caab344946c26fd22de232fe93921d6748f980040ec286c119c64fb678d174846da002ba34880995ed4f63f38f9bf908eff26f8b5b480543bd0efa34e05e1d9c3e57c598be1c3ec6a910fe4f7e831ffba8b7935012cd16380a70473b7c9f5d80a65823efb5a239e0cfadc6f35d5c950842263cfbeded5e9cb851aad2d98ea5123ebc6a7ec3e98b2cef68fdd047e3df553f011281dc8fe7aa576bf63bc153e0d9fa3ac562e2a09168c452723ba824accf9a8f1186bf10909d661cad8596f4a164d7043c286a1869aef17e2b94ebe7b3b6e984e6196b0c86283da1dfb0091f487b3b85832cb894812ebca3f4261d94e75ff8e8b135160abe5ea32c6d3900c53948a316c596835330dae9f67feab1adf3ff15ff1a77b14ed84adc190b2371b2fdde7f6a37737779eb6f50b18e23a55209ef8a3ada03a4308ee8a3739398dafdfad261535154005043b1b90a5ac0d3a86cb019d067bcc0c8cc1bfcc0", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:42 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd//ontrolC#\x00', 0x2, 0xc001) 2018/05/19 11:10:42 executing program 5: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x100000002, 0x0, 0x0, 0x5, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x53, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x4080}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffe00, 0x10800) sendmsg$rds(r0, &(0x7f0000000fc0)={&(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/146, 0x92}, {&(0x7f0000000280)=""/234, 0xea}], 0x2, &(0x7f0000000cc0)=ANY=[@ANYBLOB="30000000000000001401000003000000", @ANYPTR=&(0x7f0000000380)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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="f400000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="100000000000000048000000000000001401000001000000018000000f545010", @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00'], @ANYBLOB="0500000000000000", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f00000004c0)=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'], @ANYBLOB='7\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000500)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='`\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000580)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="03000000000000000a00000000000000050000000000000058000000000000001401000007000000889d000007000000", @ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB="0101000000000000"], @ANYPTR=&(0x7f0000000640)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="060000000000000001000000000000000600000000000000ffff000000000000040000000000000006000000000000001800000000000000140100000200000000000000050000005800000000000000140100000700000051ff000002000000", @ANYPTR=&(0x7f0000000680)=ANY=[@ANYBLOB="00000080ffffffff"], @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB="0500000000000000"], @ANYBLOB="040000000000000006000000000000000600000000000000fbffffffffffffff000000000000000020000000000000004800000000000000140100000100000003000000e1ffffff", @ANYPTR=&(0x7f0000000700)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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="bb00000000000000", @ANYPTR=&(0x7f0000000a80)=ANY=[@ANYPTR=&(0x7f00000007c0)=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'], @ANYBLOB='-\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000800)=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\x00\x00\x00\x00\x00\x00\x00\x00\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='p\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000880)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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="f200000000000000", @ANYPTR=&(0x7f0000000980)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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="55c2838be3ec3ba1"], @ANYBLOB="040000000000000060000000000000000100008000000000580000000000000014010000090000000600000000000000", @ANYPTR=&(0x7f0000000ac0)=ANY=[@ANYBLOB="1f00000000000000"], @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB='?\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0100010000000000de0000000000000002000000000000001100000000000000700000000000000001040000000000005800000000000000140100000600000001000000ff010000", @ANYPTR=&(0x7f0000000b40)=ANY=[@ANYBLOB="0200000000000000"], @ANYPTR=&(0x7f0000000b80)=ANY=[@ANYBLOB="0101000000000000"], @ANYBLOB="0600000000000000e9000000000000000008000000000000080000000000000004000000000000000900000000000000580000000000000014010000070000000300000008000000", @ANYPTR=&(0x7f0000001000)=ANY=[@ANYBLOB="01000000000000007fca397e2127a036444a88c07a8e07527d9262025416106503ca2d950a5bedbc38a1893fb74c7a535b49d6a42c30d642e206f82bf63d7abc16fff3a8b32c3d51498783c9c774d08e08ba3f930d01db3d0c914b8a5852f7d15cfc689f6daa73ae9636518cb5dfd78db971e569274c7f5f"], @ANYPTR=&(0x7f0000000c00)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="040000000000000000040000000000000000000000000000977d00000000000018000000000000007a00000000000000580000000000000014010000080000000300000005000000", @ANYPTR=&(0x7f0000000c40)=ANY=[@ANYBLOB="8100000000000000"], @ANYPTR=&(0x7f0000000c80)=ANY=[@ANYBLOB="0300000000000000"], @ANYBLOB="f57c000000000000000000000100000005000000000000006f0000000000000001000000000000000900000000000000"], 0x2e8, 0x8000}, 0x5) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', 0xffffffffffffffff, &(0x7f0000012ff8)='./file0\x00') 2018/05/19 11:10:42 executing program 4: r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x86af}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={r1, 0xdf, "e4afa9f331fcb2bf5eba9385d7edd8f67b3146764c6deb327d232c7446745cc3b5598c82b059a9b055fd7a7cfe57734f16539743aa501cc19a7cafce5b9f153df64c0b2389b41dadcdd33b38eae0d9376c118efac1f3b7284f198eb899528a4fbd9ec5c69f248f9f138f87e3f461ede7312352268cce7a7f16799c6d0bd7ccfcee08b07c108db26fe85595073e3e4959c023794315ef3eb86500c1884d6f22fdb47c9636b409b159ba37e2101eba141a6cc11dcb927565f23653a27fac709019d377813c9b9d7f04aba59f0bc9c414e6eeea2a62db9db33798e34f52ba75d6"}, &(0x7f0000000140)=0xe7) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x40000000001854a, 0x4000000101042) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x9) 2018/05/19 11:10:42 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200010c0], 0x0, &(0x7f0000000000), &(0x7f00000010c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', "01616d61000000004ab2cec800", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x2a8, 0x2a8, 0x2f0, [@bpf0={'bpf\x00', 0x210, {{0x3, [{}, {}, {0x6}]}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffdffffffffc}]}, 0x428) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}]}, 0x108) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000240)=""/217) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000200)={0x7}, 0x1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000440)={&(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x9, 0x5, 0x5}) prctl$getreaper(0x28, &(0x7f00000001c0)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000480)='/dev/cuse\x00', 0x101000, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f00000004c0)=""/26) 2018/05/19 11:10:43 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlO#\x00', 0x2, 0xc001) 2018/05/19 11:10:43 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:43 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') io_setup(0x800000000c, &(0x7f0000000880)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0xf, 0x0, 0x0, r0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x1}]) 2018/05/19 11:10:43 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x1000200100000114, 0x2713, &(0x7f0000000080)=""/1, &(0x7f0000000280)=0x1900) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0xb341, 0x8) 2018/05/19 11:10:43 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c00000020000307000000000000000002000000000000000000000018000000140011006572737061e3d16e300009000000dfffffff0700"], 0x3c}, 0x1}, 0x0) 2018/05/19 11:10:43 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) faccessat(r0, &(0x7f0000000200)='./file0\x00', 0x21, 0x200) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='devpts\x00', 0x0, &(0x7f0000000100)) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)=0x7fffffff, 0x4) r2 = inotify_init() inotify_add_watch(r2, &(0x7f00000001c0)='./file0\x00', 0x5000560) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) 2018/05/19 11:10:43 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x400000008031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2000000000024, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200), &(0x7f0000000380)=0x4) 2018/05/19 11:10:43 executing program 4: r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000002c0)={@empty, @dev, 0x0}, &(0x7f0000000300)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={"46386d4388cfbc904118e500", r2}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv4_getaddr={0x5c, 0x16, 0x401, 0x70bd2a, 0x25dfdbfc, {0x2, 0x1f, 0x70, 0xff, r3}, [@IFA_CACHEINFO={0x14, 0x6, {0x7, 0x9, 0x5fe2, 0x6}}, @IFA_LOCAL={0x8, 0x2, @multicast2=0xe0000002}, @IFA_CACHEINFO={0x14, 0x6, {0x7, 0x5, 0x40, 0x9}}, @IFA_LABEL={0x14, 0x3, 'bridge_slave_0\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x1}, 0x4040000) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x6) accept$packet(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000540)={'veth0\x00', r4}) 2018/05/19 11:10:43 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) [ 187.506625] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/19 11:10:43 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:43 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000000000)="e2", 0x1, 0x0, &(0x7f0000000200)={0xa, 0x4001, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) listen(r0, 0xffffffffffffff7f) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000280), 0x8) accept(r0, &(0x7f00000002c0)=@can, &(0x7f00000001c0)=0xfffffef3) [ 187.550523] devpts: called with bogus options 2018/05/19 11:10:44 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x5, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000400)={0x0, 0x7}, &(0x7f0000000440)=0x8) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000480)={r3, 0xa6f6}, 0x8) sendmsg(r2, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0xff12, &(0x7f0000d1b000), 0x0, &(0x7f000012e000)}, 0x0) getpeername$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000500)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000540)={@remote={0xfe, 0x80, [], 0xbb}, 0x33, r4}) timer_create(0x7, &(0x7f0000000040)={0x0, 0x2e, 0x2, @thr={&(0x7f0000000280)="1cacb9ac50e185fb442b13c9dab37b78cdb50b1f305582c6030b9d43741697b7257969b04b0e98cd2515ebdc74f074100d69435ce5224b4db13cb83e6bdb1d053238b857934172cd9526f5a87363282cd1a01f2c1b6d5d820bd486d8b1bcc7880ef95a6d930b104e2ce5f1cea4eb95aecba4852bf308fccfe53ce13ef109494c73309ac9f35f9ca5a2da8ab17891b9659014f63a9b8d293112e35f21db60399b69719ff9c6c8030a9c8ce7c3adafa94514f7d0fa5a0a9569d508a97f2d808ee5cab43d32e4258fe7393bf47c9eb16ee2516590b3ed58c0144bd3c1771fa81ca8cc39a5fc286555", &(0x7f0000000000)="3e2c5309dff19a8f6c75ac06efd4099dbb90bef28ab8343d56c8b883dab6ba2176e0fec9220a7059e2ab0bf7ce64160def2d78ea5b8497"}}, &(0x7f0000000380)=0x0) timer_gettime(r5, &(0x7f00000003c0)) recvfrom(r2, &(0x7f00000001c0)=""/141, 0x8d, 0x40, &(0x7f00000000c0)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x9}}, 0x80) 2018/05/19 11:10:44 executing program 1: r0 = socket$kcm(0x29, 0x205, 0x0) sendmsg$kcm(r0, &(0x7f00000015c0)={&(0x7f0000000040)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}, 0x80, &(0x7f0000001380)=[{&(0x7f00000012c0)="97", 0x1}], 0x1, &(0x7f0000001400)}, 0x0) sendmsg$kcm(r0, &(0x7f0000001240)={&(0x7f0000000100)=@sco={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000000200)="d8", 0x1}], 0x1, &(0x7f0000001600)}, 0x0) close(r0) 2018/05/19 11:10:44 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) 2018/05/19 11:10:44 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)}, 0x0) 2018/05/19 11:10:44 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00000000c0)=@abs={0x1}, 0x2) r1 = syz_open_dev$dmmidi(&(0x7f00000007c0)='/dev/dmmidi#\x00', 0x2, 0x40000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000800), &(0x7f0000000840)=0x4) listen(r0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) 2018/05/19 11:10:44 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) 2018/05/19 11:10:44 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='sysfs\x00', 0x1, &(0x7f0000000280)) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000080)) fsync(r0) 2018/05/19 11:10:44 executing program 4: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x2, 0xb, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2000c0, 0x0) r2 = dup(r0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r1, r2, 0x7, 0x3}, 0x10) 2018/05/19 11:10:44 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) 2018/05/19 11:10:44 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)}, 0x0) 2018/05/19 11:10:44 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='environ\x00') close(r0) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x1, &(0x7f0000000180)=[{&(0x7f00000000c0)="f1b7c427602babb8dfb5ae146b770804dcc1bb0fe0c7e53a8b9870ef6f6779d5d6699b519baa1fb9d2d3602e390965c849ce9c5f4574ccc92d3c2776f96a15f50505e037885b4cbe268a0d883a262208efc5c1f9d1337d75cefa52825be567cff2dcf8628bad1c9665f0e8cc47dd5e4098aa756c17bb8b3765a439a8987bb1f84198434177", 0x85, 0x7fffffff}], 0x3000, &(0x7f00000001c0)={[{@compress_force_algo={'compress-force', 0x3d, 'no'}, 0x2c}]}) 2018/05/19 11:10:44 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000000)=""/28, 0x1c) r2 = syz_open_procfs(r0, &(0x7f0000000140)='net/ptype\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000200)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x1f, 0x0, 0x200000000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0x0, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000480)={0x81, 0x2a, 0x2}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) r4 = socket(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000100)={'team_slave_1\x00', {0x2, 0x4e21}}) accept4$inet(r2, &(0x7f0000000300)={0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x10, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa}, 0x1c) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x18000, 0x0) ioctl$BLKPG(r5, 0x1269, &(0x7f00000000c0)={0x6, 0x4, 0x39, &(0x7f0000000080)="1c41829b8cd3378c1e4cb07ba5afcb4e8f8c5ced318bec29b9c513c5b52154f4c455a01ca6d3463adc02a596b7bf44d88f7e20cbeb837db63b"}) epoll_create1(0x80000) setsockopt$inet_int(r4, 0x0, 0x32, &(0x7f00000002c0), 0x4) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000000380)=""/231) 2018/05/19 11:10:44 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe(&(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(r1, &(0x7f0000001580)='cpu.stat\x00', 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000001500)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000100)="62851a91efb0185c4d976c0de0c5549f4bb69cc6f4ba68cc71bfe8ee3224e5e9973fcb272ce141f3dd6ba20c22bdbbeefeccaa17cf3e8e9b3f7baab5ece94361db01ec87ef15bb09c0cf2d50f488d7a85fa84bb9b6f772f187df7806011a", 0x5e}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="a11e7a77eda50d758551ffb1434708ea996d0e2268e6dcfea1223f6b157c66ff99cc08195f47ca51d607f241a91d59553db4cb306f074c761d9e5b09fe610d79946c32a646b79a4e2ac092cd32f01884d07ed61a00711dab347cb403474077352dcec2fd9e5d39635512fe63", 0x6c}, {&(0x7f0000001200)="078d6bf167f68519b5c1be5d5382f63d8e55da93239917b3ba3c55b81fa9ad01106bc70e9d7ddf2417c28401ec800decf2efa948060489f182a6f8ff5783236e9bd6beb3e8476e78592e1ffbf7375dc713f37485a347c07a79bb8235562faf0837a872c939b23365b6b397c7d48e32af38288a7b0815a5b74745e88a070b0c9215653552f7de68827709dafa71fd7aa7ad26bd0dc19cd55ababc45734c1f8b845d94f2ce144950a7b9322ef97ecd4ab7c88aacac665d1c64371ea5dd9bf4f2c6eb1d36b5211e83402a7286847c3293c01bf630ea305fe2af75cc551a4833305a61143118d4476560f2395ff074", 0xed}, {&(0x7f0000001300)="70385ac58109624bdd2cd8c67a2cc4a413d39f359cfe10765a556f12ae003df74f34e0741fe5a203a7e8278d1b515c79b9ae440a4318595147ea01b4a3d4dc7241f35de8f4091eaad89373e9580b3023e04e70475c9e531deeae54577d4990df7df1fbf5f5ef651ca8cba4b181f7b7be3bfaa4f169e0e69a9cbb35a9e95603928e4737ad9c09791f863f47a17f027c4d244b3742eab4e75273ab9741860f0558fafee9f37815228acda8971dd86148319cbb", 0xb2}], 0x5, &(0x7f0000001440)=[{0xb0, 0x0, 0x2bf942e8, "5ccfc757a66a85fefe6cb5165f12bef1664e3846a116f33b16a0a64d64ca9ac756b840e09a6f48e54d29050cad38da556174e407f9be04861d0bf36fb428a600c60233ab90c2ed72d5778b5fa2b723bb5bd1c8d3a4724928dbcdfb05e541400b136d6b3db55d5740ab2c7704efa95a50a571943f5054aa501d06c5e82450be873343b03ce95e10ec9615c1477106cd8ac6c3dcbf0f0a90c883c7"}], 0xb0, 0x40011}, 0x20000080) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) fcntl$getflags(r0, 0xb) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000000)={0x101ff, 0x0, &(0x7f0000ffd000/0x1000)=nil}) 2018/05/19 11:10:44 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x400000008031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2000000000025, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200), &(0x7f0000000380)=0x4) 2018/05/19 11:10:44 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x81, 0x4) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) 2018/05/19 11:10:44 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000840)="2f6465762f736e642f636f6e74726f6c4323ff", 0x2, 0xc001) 2018/05/19 11:10:44 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)}, 0x0) 2018/05/19 11:10:44 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x84200, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000200)={@dev={0xac, 0x14, 0x14, 0x1f}, @dev={0xac, 0x14, 0x14, 0x20}, 0x0, 0x4, [@rand_addr=0xfffffffffffff277, @rand_addr=0xb8, @multicast2=0xe0000002, @multicast2=0xe0000002]}, 0x20) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x80080) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000000100)=""/9) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r1, 0xd, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}]}, 0x28}, 0x1}, 0x0) 2018/05/19 11:10:44 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bond_slave_1\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$sock_cred(r1, 0x1, 0x30, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/05/19 11:10:45 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000140)={0x6, 0x0, [0x49, 0x1]}) 2018/05/19 11:10:45 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000840)="2f6465762f736e642f636f6e74726f6c4323f6", 0x2, 0xc001) [ 188.649960] netlink: 'syz-executor4': attribute type 4 has an invalid length. [ 188.704472] netlink: 'syz-executor4': attribute type 4 has an invalid length. [ 188.707183] unchecked MSR access error: WRMSR to 0x49 (tried to write 0x0000000000000001) at rIP: 0xffffffff81340df8 (native_write_msr+0x8/0x30) [ 188.725332] Call Trace: [ 188.727987] vmx_set_msr+0x19b/0x1f90 [ 188.731852] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 188.736949] ? __check_object_size+0x95/0x5d9 [ 188.741501] kvm_set_msr+0x18a/0x370 [ 188.745281] do_set_msr+0x106/0x190 [ 188.748956] ? do_get_msr+0x1d0/0x1d0 [ 188.752816] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 188.758413] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 188.764021] msr_io+0x21a/0x360 [ 188.767379] ? do_get_msr+0x1d0/0x1d0 [ 188.771245] ? copy_overflow+0x30/0x30 [ 188.775190] kvm_arch_vcpu_ioctl+0x14cb/0x36f0 [ 188.779831] ? kvm_arch_vcpu_ioctl+0x1479/0x36f0 [ 188.784656] ? kvm_arch_vcpu_put+0x420/0x420 [ 188.789234] ? __sched_text_start+0x8/0x8 [ 188.793436] ? plist_check_list+0x7e/0xa0 [ 188.797645] ? graph_lock+0x170/0x170 2018/05/19 11:10:45 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000840)="2f6465762f736e642f636f6e74726f6c432304", 0x2, 0xc001) 2018/05/19 11:10:45 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000400)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000000)="0f21d866f243d223b9c10200000f32c7442400bc000000c7442402b76a0000c7442406000000000f011c24260f017a84c74424002d77018fc744240200300000c7442406000000000f011c24660f388046c766b80f000f00d0c4c1fd5b1ab9800000c00f3235008000000f30", 0x6c}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) [ 188.801492] ? plist_check_list+0xa0/0xa0 [ 188.805709] ? graph_lock+0x170/0x170 [ 188.809561] ? find_held_lock+0x36/0x1c0 [ 188.813702] ? lock_acquire+0x1dc/0x520 [ 188.817729] ? kvm_vcpu_ioctl+0x1e2/0x12e0 [ 188.822050] ? do_raw_spin_unlock+0x9e/0x2e0 [ 188.826510] ? lock_release+0xa10/0xa10 [ 188.830545] ? check_same_owner+0x320/0x320 [ 188.834919] ? rcu_note_context_switch+0x710/0x710 [ 188.839910] ? __might_sleep+0x95/0x190 [ 188.843937] ? kasan_check_write+0x14/0x20 [ 188.848227] ? __mutex_lock+0x7d9/0x17f0 [ 188.852351] ? kasan_check_write+0x14/0x20 [ 188.856637] ? do_raw_spin_lock+0xc1/0x200 [ 188.860915] ? kvm_vcpu_ioctl+0x1e2/0x12e0 [ 188.865207] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 188.870781] ? print_usage_bug+0xc0/0xc0 [ 188.874888] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 188.879928] ? mutex_trylock+0x2a0/0x2a0 [ 188.884057] ? futex_wake+0x750/0x750 [ 188.887900] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 188.893147] ? __lock_acquire+0x7f5/0x5140 [ 188.897449] ? debug_check_no_locks_freed+0x310/0x310 [ 188.902685] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 188.907843] ? futex_wake+0x2f6/0x750 [ 188.911689] ? get_futex_key+0x1e90/0x1e90 [ 188.915985] ? trace_hardirqs_on+0xd/0x10 [ 188.920183] ? lock_downgrade+0x8e0/0x8e0 [ 188.924387] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 188.929615] ? do_futex+0x249/0x27d0 [ 188.933381] kvm_vcpu_ioctl+0x27e/0x12e0 [ 188.937484] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 188.943240] ? exit_robust_list+0x290/0x290 [ 188.947597] ? find_held_lock+0x36/0x1c0 [ 188.951699] ? lock_downgrade+0x8e0/0x8e0 [ 188.955881] ? kasan_check_read+0x11/0x20 [ 188.960075] ? rcu_is_watching+0x85/0x140 [ 188.964271] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 188.969523] ? __fget+0x40c/0x650 [ 188.973059] ? expand_files.part.8+0x9a0/0x9a0 [ 188.977680] ? trace_hardirqs_off+0xd/0x10 [ 188.981964] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 188.987091] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 188.992312] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 188.998062] do_vfs_ioctl+0x1cf/0x16a0 [ 189.001986] ? rcu_pm_notify+0xc0/0xc0 [ 189.005903] ? trace_hardirqs_off+0xd/0x10 [ 189.010164] ? ioctl_preallocate+0x2e0/0x2e0 [ 189.014602] ? fget_raw+0x20/0x20 [ 189.018083] ? kmem_cache_free+0x25c/0x2d0 [ 189.022338] ? __x64_sys_futex+0x477/0x680 [ 189.026609] ? do_futex+0x27d0/0x27d0 [ 189.030433] ? security_file_ioctl+0x94/0xc0 [ 189.034891] ksys_ioctl+0xa9/0xd0 [ 189.038364] __x64_sys_ioctl+0x73/0xb0 [ 189.042275] do_syscall_64+0x1b1/0x800 [ 189.046180] ? finish_task_switch+0x1ca/0x840 [ 189.050697] ? syscall_return_slowpath+0x5c0/0x5c0 [ 189.055656] ? syscall_return_slowpath+0x30f/0x5c0 [ 189.060636] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 189.066045] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 189.070923] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 189.076131] RIP: 0033:0x455a09 [ 189.079357] RSP: 002b:00007f52d4e30c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 189.087085] RAX: ffffffffffffffda RBX: 00007f52d4e316d4 RCX: 0000000000455a09 [ 189.094376] RDX: 0000000020000140 RSI: 000000004008ae89 RDI: 0000000000000015 [ 189.101667] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 189.108962] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 189.116272] R13: 0000000000000256 R14: 00000000006f78b0 R15: 0000000000000000 2018/05/19 11:10:46 executing program 4: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000180)={0x1d}, 0x10) socket$inet(0x2, 0x3, 0x200) sendmsg$can_bcm(r1, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "388dbba2b150d176"}}, 0x48}, 0x1}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000005d40)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x1d, r2}, 0x10, &(0x7f0000000040)={&(0x7f00000000c0)={0x5, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x8, @can={{}, 0x0, 0x0, 0x0, 0x0, "c4d981ae211e6951"}}, 0x20000108}, 0x1}, 0x0) 2018/05/19 11:10:46 executing program 1: r0 = perf_event_open$cgroup(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf9, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x800}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) personality(0x4000009) fdatasync(r0) 2018/05/19 11:10:46 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="031e9b4c97edb20ac658ff6061f68de1799b2ea9a73aa47430cdea539bdfbfe1830b2f96dae50937d1a34a7cd5ffdb91b773f9566e6369416630c27315322f3539b134c9d07fc557412b2671b3e935e6896609a005394321248cbc1604281b3a3e9d5ef4992c4615fe54a52c7457dc6013e87f584f0806dad249a7272dba3c5ade67a786429908c9623962bee1c8d91424b072d0b6e86ed1bd7bad31e1b8302384a5427c1d2a2f901bf679578bb1d14994406d24f48cf6734b2a1c40f75bc5213f029ecede0c3b13cf8267e8195bc3409c87e18c4af9ff8b35de3ff33354c76a5a8aded9bfe6dd0335416f4f96952354b8cbcc944c12b67de2c30671649bcbfde278d037191feafef8d55b0602e1d9dc55f305e55d7bcdfea29c45a069fc77b65ef145b1d1e1c5e1c0a4a019d88660bb5810e5f3344f6d55ede81d835cfc9ac7cc664a1ee4792c4f4fcd720e0fd481e19f1e43d319d95bcc8ded56e9095a899b15d8376094608f96d495f61ce4001cc897f3dbe7629c844cdbcf59bc647096d3505a1eac1ed12f65afb20ca7bd9d032594ad070c8bb4bfc2fddb1325b010c555d4206a880007c769ee4ba54737cf41a03420d64fbceaf8a6bfbe016f5f71d6a68655ab0af73e1ae9b9cdf36d8c9a6ef569c2aa76e1a4877227bca7c07b54a8fbd9dfbac80999d15c045eae33e29470a7dcabab9c18ce22abbb18b7b636cb46c97e05fde728f775ec06fdfb16a608a88cf8f8f5e29e24ab836551e78f38c54186a3b7eaed6fd3a379246bb1202d9051ec6e7206b7ea0a5d3c23c06093e65b25694ad64e95c4c519c1e7f655426824ebe103a293a915085644cff4bfe5356d4285003a6adac0cce421258d4eb7df973c03364482df9a39d5c063bee991fba3e1a0d4c789b6cc6bd355ef264c2ebb40014d4749b18d0f87139696712522d9edd23dd6c977d78b500b00ed244cc60fe5f64ebcdec06fc14428ebf5ab61a9705209803e92156f7b03fff6fa64ea75c63cd2e98e05adfa13fe19ed3260f52028c9f44d5c1049ec0fea6ee9ac897a88895569ccab4caf71b1786a8fd8b28f90ec12b7f44d1f28c8c7485f3da2356f42680715db09eb29f1731f6ac117223ef3726b29e88f97c7d4efd9377b05cd3901eafc05de0e854335e66e5fd858635fe575f4faac764d4cc59ec70e937d9210f62809afdd35176a9ba87a42fc84ee67bade3421cd5ad4daadc800074f1a2bfbc2c70e4a98780520c8568eca86bd6a2eb8b4574e9bf47cf654c0601b966504d8c1185c5f39b0bababe0539c1c13e0da9a92a5607cdb4916796063cd66363098034f75bcf725b199c90b1e61d99ed440d562199810c27f33e55d051dafd81ecc745aa8c1ba1731a7a770c004fdbc653214fe55c102244adb2cccc4364c89f3f08b3be2bee88fa631dd4a0cfad6bc4bfaf2a994eaa3ded15d5b07878e159da7ef9c65f2eb3eb15246fe4b3bfef1ffca3a4cfb43eae9b31b5f6202f8e08248e0b8fcb8de16092aa390da978764c5e37ad8db55592f8dfbdc84e4dceb8ca633606974179e59cd75721ea6594c173caab344946c26fd22de232fe93921d6748f980040ec286c119c64fb678d174846da002ba34880995ed4f63f38f9bf908eff26f8b5b480543bd0efa34e05e1d9c3e57c598be1c3ec6a910fe4f7e831ffba8b7935012cd16380a70473b7c9f5d80a65823efb5a239e0cfadc6f35d5c950842263cfbeded5e9cb851aad2d98ea5123ebc6a7ec3e98b2cef68fdd047e3df553f011281dc8fe7aa576bf63bc153e0d9fa3ac562e2a09168c452723ba824accf9a8f1186bf10909d661cad8596f4a164d7043c286a1869aef17e2b94ebe7b3b6e984e6196b0c86283da1dfb0091f487b3b85832cb894812ebca3f4261d94e75ff8e8b135160abe5ea32c6d3900c53948a316c596835330dae9f67feab1adf3ff15ff1a77b14ed84adc190b2371b2fdde7f6a37737779eb6f50b18e23a55209ef8a3ada03a4308ee8a3739398dafdfad261535154005043b1b90a5ac0d3a86cb019d067bcc0c8cc1bfcc0", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)}], 0x1}, 0x0) 2018/05/19 11:10:46 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) 2018/05/19 11:10:46 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000080)) r1 = memfd_create(&(0x7f0000000100)='posix_acl_access\x00', 0x0) utimensat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x7530}, {0x0, 0x7530}}, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200100, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f00000000c0)) 2018/05/19 11:10:46 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000d300080000028018cb0008f0ffda364568bef5"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x80000001, 0xce, &(0x7f0000000500)=""/206, 0x0, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x7, 0x5, &(0x7f0000000080)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0xbb, &(0x7f0000000300)=""/187}, 0x48) 2018/05/19 11:10:46 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000180)) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x6, &(0x7f0000000080)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000001c0)={{0x101, 0x5, 0xcfd, 0x48000000, "6d182e4069c7ca94ab4e2c9e6a7705ef41f5ccf0524ce8b000554fba1e0d10278721820231a377a384a17eb1", 0x5e3e9100}, 0x1f, [0x0, 0x9, 0x100, 0x1, 0x4, 0x3f, 0x5, 0x3f, 0x6, 0x9, 0x6, 0x7, 0x8000, 0x3d, 0xc5, 0x9, 0x80000000, 0x2, 0x7fffffff, 0x5, 0x1, 0x300000000000000, 0x3f48, 0xff, 0x3, 0xbde5, 0x101, 0x100000000, 0x3, 0x5118, 0x8, 0x100, 0x211a8b06, 0x0, 0xce, 0xffffffff, 0x81, 0x190, 0xff, 0x1, 0x2, 0xcc, 0x80000001, 0x1ff, 0x1, 0x4, 0x2, 0x1, 0x0, 0x100, 0x6, 0x100000001, 0x3, 0x2000, 0xffffffffffffff51, 0x7243, 0x8, 0x7fb0, 0x6, 0x1, 0xb3, 0x4c5, 0x7, 0x57a8, 0x7, 0x7fff, 0x1000, 0xb7, 0x0, 0x9, 0x8, 0x2b, 0xd7, 0x8, 0x40, 0xee50, 0x10000, 0x2, 0x430f, 0x1, 0x2, 0x10000, 0x3, 0x6, 0x5c, 0x4, 0x800, 0xfffffffffffffffd, 0x3, 0x5, 0xc3, 0xffff, 0x80000001, 0x7fff, 0x9, 0x5, 0x35, 0x7, 0x60, 0x2, 0x400, 0x401, 0x101, 0x9f, 0xa4, 0x6, 0x400, 0x40, 0x6, 0x4, 0x4e39, 0xc4, 0x4, 0x97, 0x1, 0x8001, 0x7, 0x5, 0xeb, 0xfffffffffffffff7, 0x9, 0x10000, 0x315, 0x3ff, 0x9, 0x8, 0x2b740d4f, 0x200], {0x0, 0x1c9c380}}) 2018/05/19 11:10:46 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x400000008031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2000000000008, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200), &(0x7f0000000380)=0x4) 2018/05/19 11:10:46 executing program 1: r0 = socket(0x11, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) ioctl$sock_ifreq(r0, 0x8938, &(0x7f0000000000)={'veth1_to_bridge\x00', @ifru_addrs=@llc={0x1a, 0x33f, 0x1, 0x5, 0x9, 0x8}}) sendto$packet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0x11, 0xd, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/05/19 11:10:46 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) clone(0x50800000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000240)) timer_create(0x0, &(0x7f0000044000), &(0x7f0000044000)) timer_delete(0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000000100)={r2, r0, 0xd718}) 2018/05/19 11:10:46 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) 2018/05/19 11:10:46 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)}], 0x1}, 0x0) 2018/05/19 11:10:46 executing program 4: unshare(0x2000400) pipe(&(0x7f0000000140)={0xffffffffffffffff}) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000000)=""/33, &(0x7f0000000040)=0x21) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', r0}, 0x10) 2018/05/19 11:10:46 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SCSI_RESET(r1, 0x5386, 0x6f3000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x7f, 0xffffffffffffffb5, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}}, 0x17, 0x7, 0x7, 0x80000001, 0x2}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r2, 0x34}, &(0x7f0000000180)=0x8) 2018/05/19 11:10:46 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x19) [ 189.886549] IPVS: ftp: loaded support on port[0] = 21 [ 190.034287] IPVS: ftp: loaded support on port[0] = 21 2018/05/19 11:10:47 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000840)="2f6465762f736e642f636f6e74726f6c432302", 0x2, 0xc001) 2018/05/19 11:10:47 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)}], 0x1}, 0x0) 2018/05/19 11:10:47 executing program 1: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffff8) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r0}) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x0, 0x0) ioctl$TIOCCBRK(r3, 0x5428) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x43, &(0x7f0000000000), 0x4) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000100), 0x1) 2018/05/19 11:10:47 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000001c0)={0x372e, {{0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x10}, 0x400}}}, 0x88) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg(r0, &(0x7f0000005f00)=[{{&(0x7f0000004980)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="510000000000a4cf1900000000000000408f40ac0395b8d147a7a40370092cec6feb46087e2e31c1d6804681ab96fad8072c2849228d5c39"], 0x24}}], 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x1, 0x4) 2018/05/19 11:10:47 executing program 4: r0 = socket(0xa, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000200)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000280)=0x0) socketpair$inet6(0xa, 0x80a, 0x1f, &(0x7f0000000080)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000880)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000980)=0xe8) sendmsg$nl_route_sched(r0, &(0x7f0000000a80)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f00000009c0)=ANY=[@ANYBLOB="540000002e00100029bd7000fcdbdf2500000000", @ANYRES32=r5, @ANYBLOB="040010000a00f3ff0f000c0008000b00ff0f000008000b009306000008000b000100000008000b0026e3dcba5470bd580500000008000b0000000000"], 0x54}, 0x1, 0x0, 0x0, 0x4000800}, 0x0) syz_open_procfs(r4, &(0x7f00000002c0)="6f65742f7e7234eda5e3ed0854437f40825d0c9055bf7001") sendfile(r2, r3, &(0x7f00000000c0), 0x80080000004) 2018/05/19 11:10:47 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x400, 0x0) r1 = epoll_create1(0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x40000000}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000000)={0x20002011}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000040)={0x20000000}) 2018/05/19 11:10:47 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x400000008031, 0xffffffffffffffff, 0x0) prctl$intptr(0x200000000000f, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200), &(0x7f0000000380)=0x4) 2018/05/19 11:10:47 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) clone(0x50800000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000240)) timer_create(0x0, &(0x7f0000044000), &(0x7f0000044000)) timer_delete(0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000000100)={r2, r0, 0xd718}) 2018/05/19 11:10:47 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) [ 190.749366] IPVS: ftp: loaded support on port[0] = 21 2018/05/19 11:10:47 executing program 0 (fault-call:7 fault-nth:0): r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:47 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000400)=""/207) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00000003c0)={0xe4c, 0x6, 0x2, 0x800, 0xffffffff, 0x4, 0x3, 0x0, 0xbe, 0x846, 0x4, 0x10001}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KVM_S390_UCAS_MAP(r5, 0x4018ae50, &(0x7f00000000c0)={0xfff, 0x5, 0x3}) getsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f00000001c0)={@dev, 0x0}, &(0x7f0000000200)=0x14) sendmsg$can_raw(r0, &(0x7f0000000340)={&(0x7f0000000280)={0x1d, r6}, 0x10, &(0x7f0000000300)={&(0x7f00000002c0)=@can={{0x3, 0x81, 0x6, 0x3}, 0x0, 0x3, 0x0, 0x0, "810236d9c5523df3"}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x50) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r5, 0x40045542, &(0x7f0000000080)=0x7) getdents64(r4, &(0x7f0000000100)=""/39, 0x27) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r7, 0xc008ae88, &(0x7f0000000140)={0x10, 0x0, [0xc0000103]}) 2018/05/19 11:10:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) prctl$void(0x22) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f0000000040)=0x80000000001, 0x4) sendto$inet(r0, &(0x7f0000000180)="01", 0x1, 0x0, &(0x7f0000000280)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xeffdffff00000000, 0x0, 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x2, 0x0, 0xffffffffffffffe1, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23}}, 0x4, 0x2, 0x7, 0x8, 0x11f}, &(0x7f00000002c0)=0x98) 2018/05/19 11:10:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7fffffff, 0x10000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="50810000e2caf1e94487b9f72136012bd24f81661d17dc5d7afe8dce4962afbc08b7b282e7bceef5f99f11e706cfc80af60a5b9060faff860271a8b96bfa52727728b0c65a5fcc2330441d7d4e3dff618c17"], &(0x7f0000000040)=0x58) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r3, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000140)={0x80, 0x80, 0xfffffffffffffff9, {}, 0x7fffffff, 0x8000}) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="920fbd"]) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 190.859733] FAULT_INJECTION: forcing a failure. [ 190.859733] name failslab, interval 1, probability 0, space 0, times 0 [ 190.871500] CPU: 0 PID: 12795 Comm: syz-executor0 Not tainted 4.17.0-rc5+ #58 [ 190.878793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 190.888156] Call Trace: [ 190.890769] dump_stack+0x1b9/0x294 [ 190.894417] ? dump_stack_print_info.cold.2+0x52/0x52 [ 190.899641] should_fail.cold.4+0xa/0x1a [ 190.903708] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 190.908812] ? graph_lock+0x170/0x170 [ 190.912623] ? rcu_is_watching+0x85/0x140 [ 190.916779] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 190.921965] ? find_held_lock+0x36/0x1c0 [ 190.926028] ? __lock_is_held+0xb5/0x140 [ 190.930091] ? check_same_owner+0x320/0x320 [ 190.934409] ? rcu_note_context_switch+0x710/0x710 [ 190.939336] __should_failslab+0x124/0x180 [ 190.943558] should_failslab+0x9/0x14 [ 190.947361] kmem_cache_alloc_node+0x272/0x780 [ 190.951934] ? alloc_set_pte+0x1013/0x1600 [ 190.956190] ? tcp_req_err+0x4b0/0x4b0 [ 190.960070] __alloc_skb+0x111/0x780 [ 190.963774] ? skb_scrub_packet+0x580/0x580 [ 190.968106] ? tcp_v4_md5_lookup+0x22/0x30 [ 190.972330] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 190.977855] ? tcp_established_options+0x2ea/0x440 [ 190.982781] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 190.987790] ? tcp_current_mss+0x2ac/0x400 [ 190.992022] ? tcp_mtu_to_mss+0x4c0/0x4c0 [ 190.996164] sk_stream_alloc_skb+0x139/0x960 [ 191.000571] ? tcp_init_transfer+0x450/0x450 [ 191.004972] ? audit_trim_trees+0x9c2/0x9d0 [ 191.009286] ? tcp_fastopen_reset_cipher.cold.14+0x47/0x47 [ 191.014907] ? __lock_acquire+0x7f5/0x5140 [ 191.019135] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 191.024139] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 191.029150] tcp_sendmsg_locked+0xea2/0x3ee0 [ 191.033548] ? perf_trace_lock+0xd6/0x900 [ 191.037689] ? find_held_lock+0x36/0x1c0 [ 191.041742] ? tcp_sendpage+0x60/0x60 [ 191.045543] ? lock_downgrade+0x8e0/0x8e0 [ 191.051156] ? lock_release+0xa10/0xa10 [ 191.055120] ? check_same_owner+0x320/0x320 [ 191.059435] ? print_usage_bug+0xc0/0xc0 [ 191.063482] ? find_held_lock+0x36/0x1c0 [ 191.067534] ? lock_acquire+0x1dc/0x520 [ 191.071493] ? tcp_sendmsg+0x21/0x50 [ 191.075199] ? mark_held_locks+0xc9/0x160 [ 191.079339] ? __local_bh_enable_ip+0x161/0x230 [ 191.083999] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 191.089012] ? lock_sock_nested+0x9f/0x120 [ 191.093256] ? trace_hardirqs_on+0xd/0x10 [ 191.097393] ? __local_bh_enable_ip+0x161/0x230 [ 191.102051] ? lock_sock_nested+0xe7/0x120 [ 191.106274] tcp_sendmsg+0x2f/0x50 [ 191.109818] inet_sendmsg+0x19f/0x690 [ 191.113614] ? copy_msghdr_from_user+0x3bc/0x560 [ 191.118360] ? ipip_gro_receive+0x100/0x100 [ 191.122668] ? move_addr_to_kernel.part.18+0x100/0x100 [ 191.127944] ? security_socket_sendmsg+0x94/0xc0 [ 191.132692] ? ipip_gro_receive+0x100/0x100 [ 191.137001] sock_sendmsg+0xd5/0x120 [ 191.140709] ___sys_sendmsg+0x805/0x940 [ 191.144684] ? copy_msghdr_from_user+0x560/0x560 [ 191.149434] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 191.154959] ? proc_fail_nth_write+0x96/0x1f0 [ 191.159450] ? __fget_light+0x2ef/0x430 [ 191.163416] ? fget_raw+0x20/0x20 [ 191.166853] ? find_held_lock+0x36/0x1c0 [ 191.170905] ? kasan_check_write+0x14/0x20 [ 191.175146] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 191.180674] ? sockfd_lookup_light+0xc5/0x160 [ 191.185156] __sys_sendmsg+0x115/0x270 [ 191.189036] ? __ia32_sys_shutdown+0x80/0x80 [ 191.193440] ? __sb_end_write+0xac/0xe0 [ 191.197400] ? fput+0x130/0x1a0 [ 191.200664] ? ksys_write+0x1a6/0x250 [ 191.204466] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 191.209303] __x64_sys_sendmsg+0x78/0xb0 [ 191.213353] do_syscall_64+0x1b1/0x800 [ 191.217761] ? finish_task_switch+0x1ca/0x840 [ 191.222245] ? syscall_return_slowpath+0x5c0/0x5c0 [ 191.227161] ? syscall_return_slowpath+0x30f/0x5c0 [ 191.232083] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 191.237450] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 191.242291] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 191.247466] RIP: 0033:0x455a09 [ 191.250642] RSP: 002b:00007f9dbf7dcc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 2018/05/19 11:10:47 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) [ 191.258338] RAX: ffffffffffffffda RBX: 00007f9dbf7dd6d4 RCX: 0000000000455a09 [ 191.265591] RDX: 0000000000000000 RSI: 0000000020002900 RDI: 0000000000000013 [ 191.272849] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 191.280103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 191.287356] R13: 000000000000057f R14: 00000000006fc488 R15: 0000000000000000 2018/05/19 11:10:47 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="16", 0x1, 0x20000801, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/audio\x00', 0x650402, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000a00), &(0x7f0000000a40)=0xb) 2018/05/19 11:10:48 executing program 5: signalfd(0xffffffffffffffff, &(0x7f0000000080), 0x6) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/full\x00', 0x100, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000001400)={0x7, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}}}, 0x108) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x2, 0x4, &(0x7f0000001300)=[{&(0x7f00000000c0)="fa0ae9819976e1e2aca209498637aca52462f3f06ba27a29600f8353143607f3b60d2e5cdb7e29afba79d2c18639b2b26b5b99200520594ad099570c0185bf3bc49b98d21ed213feb3346b9547655312db08d35c1078b27bde68135a1ad01cebded5397e4f204424fced21eccf0f61949f5ee4682abdfca41eebabb83d5e2c11d8ccea2cdd5584a3b9212b10e2d536c2557123ce10eb4771c1947ab155a8ee46dfd3d8ad60e9576b82c38a9c4f275ea30b7ab2a689cd9b711042323d69a210ee286a235cbfcd26aa40396ebedfc9", 0xce, 0x1000000000000000}, {&(0x7f00000001c0)="41d59918d425c9728f0cbbdda11259fa8c45f99bd078a72fbe0633ef65ac5b4b627e8b8fc70156a7d0bbc1dc239d01c0ae95ef88b24e79c01b8bdf21969d6d7a3785b2f712193bb0481e71383b858b1860a8d3cce014457033ca02aea4cabb0283d31d685a906c25a63c1736fbc4a4f52dcc62e9211044ce8054cb2ecd66e1fad153d24d3e5afb6ece1ed76c5d1a5282b790fe47e5bf62dde2f8c603c0ab67125f7cec4b9a2880be44cceaef9feac1ed640d14cf2f48870c9a54ea6dd281249e62fc84aa507116e3c5ea2af41606ccb1196697ebba81955d3225db56db92aa2eecc84435334a0066cf34c3d534e60639f3c374e331a0257b63703f7f215e002bca5dad8fcdfc1e4e40a04042c75c516e8267ca9f4ef7494178749801c2c36c41b72d8f3bb832780d74f9524b2d7f7df25129e33ef65ad91b5a973b3eaf238d1d28a78c94db13cc2163ad26f87205f3acfe8d1266bbb71f81a849007587a54a4c4a0cdaef209e383628e32655cd40d6e889ac443e49847a1c8a9502c9c23ca1d05bb479ac74eddf3fd86ad665a4ae498d9cda9d5885eaff1fd1c10e430ed743b3913be3137decb218ea1154a281e95b228c323e72844ddaec19ddecef10f9349187bc191555ee834ba83226093fe580d8d3cd92cb10a384f1eb99463a6dc882aa192cc1b2bcd76c73326ba42a7720b6a71b0db5134494de9fc4b49cee93308a25259f7bb2425db2fd474e9c1cd5a602b94cf66d906503be73bf636f502e0fce1303fd181f473c3e29155022f8eb1a2eef0441c9df6316d5848827a0dc18c8f18e3483674ce0074802867ef3fa0bd5cece5796656c5d7f33d1fd49effffb2285348198a5e68c842aaf8e6427a288e1a0d79144a7ab67c7cef73d5bd38c01288c3966153c0c409f2b4ad84b722567c4fd4f664b3d2bfaedaefbcab88c6c03122880124ed2af72c19b483e43fa49c99af0a45c6407c427c35ce6e3edc0f96c3debdff5a99b9903f17280283114e8b4b4ee615deaa63b269abd049f7460f47020df522ba51bd0250c12530fc305a455c04b3a3b1874a6711eb44e6cf86f64d6de3316230858503cc553226caea43cd8541eef32396fabfac96a4c5131bb6e9efa4564b6d1a1bd027be6845de9588657fac1e87a9be8d3a1dd99704ef0a7fd8a95481bb74977fd29637ca5b84bfdd4c31f02e551a96698ed0682ac72c5fd15590b01982b042633687bcd73713d8cb75b4c90079c4c37f3ded6c6a3242665e966f5225704217f5fdde0d543f090a6000c7e1bdd63495333661aba86e2138a2149f5e125f6f2e0193fc60f11a8f1b0ff72f6be270d25b58d67924243923fb882ef13e73ab03754286360fa85ca0a428d3a4325758b3ae8e41d7d0dfc162bfad72555854a16d7961a2805da966f75da05a2b9ae7b2cc8fea0bb252be4151e07147c9873dc751e2bf29324379f60c19bf04d3200bf48617bdd9d16b26c00599eb4350de6a6ab4c4fc59a7e14127f783bfa541ed21832499db161876dd21da424c54fd9a5db143b4da4aa0d51cbdbf31b1e1e413c64286d5dbb910703415a543a91044d442784cd5ba9f6a003c9fa0ee2d3bc5bc54d8f99958b3626ef8dd7e18dbac62a609405b46c7f2f1cffdbf4461f500495e42699ce00e276b3645d6a916dbfc9fd0c5061ca96343aaf1c4004d60d96f718c339bc5c5e3d9873970c5b98f0ab21f72b40bfb20b41129241d0a8b9e141638fea797e58e2bbef315737e09d9744b6c67d8b8ac846298348c7e6488851629b22a5ec9653039008d701a44efce2dd17cb39c1caff787161566e6a270f67d0ae6c3dcf407de353b6f00b1b8d20ba072e3911f668e4fb7ece0f96db9e15415269246f4490518775605783b487e06cac1b3470fdbe4d19c3bd74da7d96234879859a13e0f389e2bfc35f5cbdc44a57f2fd5158606c80bd9981e42a6ff0fe9013e6233d7761f479557260ed55fbb67d80cd01bf7c1f305697071dab4c772f68e4b48712da2fed870d5dc98c4ecc9c43aae64db09c7010cb2a46f3581ca9686530decbe25ef9c862833abd5c8f0602ec66a1f8b1ee3de28fc6b966e70949e84f4cf8b2ffc78df7a6ea18d93665f70ea3483685e7ef9afeb8bf9bc57548c7879ea3c3d1a4e0d5defbad433ecfaaf9d3aa9b577d489cde776d425717e9a996fffb55d3d5f347e6808de003a49a01a9e09157e395a6ee0695a546b3b075d525cfadf54b53ae9d3151c818fbdc0cac0699ec66a8ef6f851b276cb07b3aedf22961e50f66cab09dc6bdedd5e9e958ef9b9d37c412f97788ff1e7b75e4fafebc7e5f3ba524fe10a1c2e85d5aaf34512bc88eb3c620ccc9e9c3b1ba13d486736ccd37b0d29f9f1af2c5bde2b81e74f0c9f09cf4b8be5a6227167d92321bae946841e8ba62eb23b2d809cdcc5d324934b271e4f96a7e23f3672c557159243e87579ee8d5a8c267464087d36dc6eda8f3beead6a216775846047cf977d60617b52aab165ea8dd1aac81be9be12e730023dfd9344667a1d02206aa6b12365d607fd3800769a2b31ab605f93db505b6ee23444186aa1d4dff16b3faf2c2a072457543ba8a21f5e7cd0e2547e95095780ae75573bd1464bcc9df3865787a4b61c3c2553558fb88894ddb06d91eb774877cdf3cef0c3efcdb9f8b7b9d3f2e4f2c57547fff036de63050c9b806e2713165ef158bdd396769de35f47985bd662b6a450fef4109e01dea8f10593b4b261a6b573afb4d3ae3cb06109dd93fdf80a02cf9f187ec39157a52d13a55b0f93c5591786b59b399dab8b344841f58c7664e425db824b102f7df8dbb9a555ca5abe3b91193820d1c69a2aa82e36671de6a74e499f56bed53bb579d8a3376f20407d49f926681c6efc045f58db61c928ac52722cc1dcd483e642533832e1bcf0def4df3baef85d56c6e0b9b6409f4e788046f6c9ef76c2d91d3a3d04cc7a3aaa0dcda79a8aa6c515ed2577acfbca923ffa8ec5bed53afdd1160d73661a9b4176026bd8a306dbb29e0f35205d2eaba7d46610f8b7026753beb6212d2cee772fb2b1f32f3c758fd60915a517cd73fd04dab2925e1dbc43b5b8a2eb2bd8dd226ca4dd5610777f216882d70890c59142c81a7fba254594a645c32494996b6ad63962db46a8a85e98c2424fd2874c95a3a742c6f20509034eab9ee3fffb6c3e64607b6221582938881b364c818ac57a45d0616b87f6a2d7e61babdee0842c574a923549788e9d562e507e20b79b100b14af38536228234faa8698151ac69a766c0e95fe7f770577f8eb142a9e34826eb5b704066138b7a118e6eaa153072e1a491c7554ff217605ce243cfa74afc1751439d2177e3f22fd35683b006b07227507a44042e1ced7ecd2ce4247901a7586754202996831e0903eec39282a66dbbd7e3f7324c18fdaeb568fce609af11e881e165bdcb9277680a13888186411e8afd86b99d40a130c93137f86fefeb7b9cc6389e44993625cacd286e84b5fad6e860ee4b381c831f339539719a2e24e922324ba3c57ce1c1de04e88f920a2e793e81601de65dd510651b112320581e35ab3c6b046de28c5b9283c98b9481b2a7bcb1e0a82c3024d6a528cb9b9e89f518df9eb489a4f5c381da5c4f1f1d5d5e4bec56624330dac79bed8dad41443904f1edc6bf8850ad2954297c3090a921379ee37b47001b2420251efd1eaad84dc0b35647167031ca348b0dcb4a36fe2645d4308d4447a4f5167558b0994544f5fb3e2944e204092c50e80a4c156b4949ad85d67336620f778a3e0e8fd95a319e1d0a77b0bf6cfca1b8b6f51be2facf89d9fcd88c2c824297453b22d45b715bd90111db332185628a9c8e83790e495947254c2551dd99c40223679285f60861d7bbcdc0a2dd34ac47a7f346a9d125d3ad00f3d1942d76c2f86fa81adc6479eae38606b80ecf0c460b3fb0d5a1779c52d315ab08d106b9dacfe9034ea90cf7fc1d8e0cbce93287a4cf857d200984fde5e81facc64335e13e0e7f486a6781731d46d127a526cb8eb3502b57cfd8479c8144efc8d734cd75aa6530bdddaa2f9558c1cd8e4340815eb99a8e4ea37fb7dc98e08f8527006b6a07bab309eef3d22d4178d845867a81c97dc7784a70001a1b97f15fa3a4e92e41ec019ca86798fe57152c92d47132e477c82302044f9cfe83706210ffaf097714bbeeb91813d85eb2a11986f04d1c2a4ef92589740e78580b770b4b2861567825b47e771a5caf5d32c35bef7db37a71072f48202c6a8149888b084577a4a49a1080c44556a9afa5b72e82bfe975b2faeb42546fd8b22e64e6002c0211043ec86c4de83b09e10d9ae68c3d4fb27140704b5210f4b3d1761790adf6f3766daa346ba427efb9125a7b1f2c0ad241de12e6fb5e1fd05e4d53f6147d4bbf0fa90643b1ec88619173e1fb67f59f799b0443383b5736c1c341a736c3170b688a3f23e9ae8fdd7133766f1b56668ef96e24db890f5fcb3b8e663d12f08a9fc3c49ce8beb1a4456266d81e425f549be24c6964717eef1656c6249829a7794cca754fb932009be94820016e46d6d130156747c579a9dff07ac6e35e0e5dd8e6eeb67e9263ce440f9be225a8be9c01734a746d445b815205678167711ba67c70e1c6f1eadc807eb9862fbc43dc7a27a913bc27631096b1387a3a718ba97441077e9876a1353c82879092ad0d9fbfbf013dde4425c42bf7e976be82f056f32eb18975034ed9344e76788739c77f796868c4b4184adee0b34c1b3562e47f4ecd2dfda3d60b88a8f3cdc7eb3bb2cce1f80352771e78128abc2c383632ea7e4e3b0b4a816c0bfc120a413a0f6c4d9f32e0a518257371ab8e7e145a923dfb6c003e863ac0b259bdc71edf14a6f5e7b02f365cc769ea67777102cf9d323e1fbbc3a34464ba8037da1ce41fd43371532d826947da0eb6d117eb9b2a37eca0b94bdfb660b63c68b330816392fa69b9b68b4fd5b02c7431ff5be196bc5a0ce23fc3558d6016ee5e9b854883efadce1a65c930d20f4452f8d661a5a480bed6cbbac74cdc37a9c2c59f78cc856b518e13d03d4a8ec7f8ccb4a0ef2e620cfc9e0a051917cb0a2a9e34bd4b78aa6f04d36ee0231a4e1d2f3def7456097d6fa3e20882500a82addf6858b35a5fa5f8a2c4e4089baed18c177255d1f6cbfd62a679199f99cd0dfa1456b6e7e55f72f7361a43ccd10b8b8abdbcc2dc574f23fff50b8584de4c29d41c85d0a8dd4fb56dcd6dedb81b990a10c818d298551be6ee3e62f9ecfb2e7bf66c716f2e1864f9636011143a87b1631cdf69fdb9723152a5e215dba717458dd2d11a31a080a6c90c5eae5bbb10b26db0cfda18f1c2904c9f2161a6cca716ef9975c95cefb10027f922332b259f17f16fad8053d01a755ed9b5d167430d427c9d85940c2ad6fd8eeda1c0451190987df19ff0883f4957bc003235ec212d16317c7e765e186f343efeef2146c8a11a8a157f97e3903f9d7d11f16b448986a08a2fe32127cbf5d4c3039e5f26e4fd77b4956907cc69490c98203314508d7dddb54f258d148a0e79538df55387b95f58ce4ad8597c7a12dd48e9b6b90a9ac000bc15ffc10b9c11a5c69b872fd305fd46b4ed8935d0ae89909bd0a330516c07e9c607b39f245b4148e9aed97914c6cdf331ce6d8bea82b8d591329a93fc9388c2bcae9e4c75facc7d738db54f627ad9f7eaa6f7458cdd2fffbb239f9caac8bb4e39a8708134d5b9e1706145164857fbdd73b6035f30d461b3cfc42c6152e6e9425b552a2eb72decfe94320d272594c5768957ab3c662316", 0x1000, 0x3f}, {&(0x7f00000011c0)="47f9332e07a3b9c0aceab769eceb787103c75ef0af76bafa05f0990bd261091d2f7ba004dd3368d8c28c2ae00bd10dba58afcf82dcf78970995481da6919ee31daaf5d572fa64535cf78e9ae46e58dd80ba4ae1cd92d04b970864f2cff58a0d12b63f9e90d16c7f2bc4c4cbc24992db40f1dec52ef3661a58e15697e8fb2230f80f39456e2e82b0e2e883e958739ed1bd875dd7a09701b263fab8f27f319ad93daee46252473d0e22accc74cde60ce9e144c7a6a6029cc4aef7c69993bd341c603cc072cc7ed692ce46c89918c55c561c65f01c1421a89f19fcfafc33f03448577d3e028728d49395b1730d5409bd9974c", 0xf1}, {&(0x7f00000012c0)="5e3ea47747e8ce3cd953495b71dddde7cadf7e867335fd8a435ef7c90d46f9664a0d4c0c1810b8938e60", 0x2a, 0x9}], 0x4, &(0x7f0000001380)={'nouuid,', {[{@inode32='inode32', 0x2c}]}}) 2018/05/19 11:10:48 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f0000ffb000/0x1000)=nil, 0x7000) r0 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffa000/0x2000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x3000) 2018/05/19 11:10:48 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) 2018/05/19 11:10:48 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x20000, 0x0) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040), 0x0) 2018/05/19 11:10:48 executing program 0 (fault-call:7 fault-nth:1): r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:48 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1', "8c5683dad56315fe720b29d88f2bc5dc91c36c68ba07d18fe166404bb35b2e018b4e526b6ee04bb8c1"}, 0x2d) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000100)=""/59, &(0x7f0000000140)=0x3b) 2018/05/19 11:10:48 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) socketpair(0x1, 0x7, 0x0, &(0x7f0000002d00)) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x0, 0x0) dup2(r1, r0) r2 = getgid() getgroups(0x1, &(0x7f0000000040)=[r2]) 2018/05/19 11:10:48 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x400000008031, 0xffffffffffffffff, 0x0) prctl$intptr(0x200000000002c, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200), &(0x7f0000000380)=0x4) [ 191.864775] FAULT_INJECTION: forcing a failure. [ 191.864775] name failslab, interval 1, probability 0, space 0, times 0 [ 191.876185] CPU: 1 PID: 12830 Comm: syz-executor0 Not tainted 4.17.0-rc5+ #58 [ 191.883469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.892824] Call Trace: [ 191.895422] dump_stack+0x1b9/0x294 [ 191.899072] ? dump_stack_print_info.cold.2+0x52/0x52 [ 191.904273] ? is_bpf_text_address+0xd7/0x170 [ 191.908775] ? kernel_text_address+0x79/0xf0 2018/05/19 11:10:48 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bcsh0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', r2}) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="28bb000013000100000000000000000000000000", @ANYRES32=r3, @ANYBLOB="000000007a00000008001b0000700000bb5763987c20dbd4"], 0x28}, 0x1}, 0x0) [ 191.913192] ? __unwind_start+0x166/0x330 [ 191.917356] should_fail.cold.4+0xa/0x1a [ 191.921427] ? __save_stack_trace+0x7e/0xd0 [ 191.925764] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 191.930884] ? graph_lock+0x170/0x170 [ 191.934693] ? save_stack+0x43/0xd0 [ 191.938329] ? kasan_kmalloc+0xc4/0xe0 [ 191.942226] ? kasan_slab_alloc+0x12/0x20 [ 191.946387] ? find_held_lock+0x36/0x1c0 [ 191.950456] ? __lock_is_held+0xb5/0x140 [ 191.954541] ? check_same_owner+0x320/0x320 [ 191.958873] ? rcu_note_context_switch+0x710/0x710 [ 191.963814] __should_failslab+0x124/0x180 [ 191.968059] should_failslab+0x9/0x14 [ 191.971856] kmem_cache_alloc_node_trace+0x26f/0x770 [ 191.976956] __kmalloc_node_track_caller+0x33/0x70 [ 191.981886] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 191.986648] __alloc_skb+0x14d/0x780 [ 191.990354] ? skb_scrub_packet+0x580/0x580 [ 191.994671] ? tcp_v4_md5_lookup+0x22/0x30 [ 191.998896] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 192.004422] ? tcp_established_options+0x2ea/0x440 [ 192.009344] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 192.014356] ? tcp_current_mss+0x2ac/0x400 [ 192.018578] ? tcp_mtu_to_mss+0x4c0/0x4c0 [ 192.022720] sk_stream_alloc_skb+0x139/0x960 [ 192.027119] ? tcp_init_transfer+0x450/0x450 [ 192.031518] ? audit_trim_trees+0x9c2/0x9d0 [ 192.035833] ? tcp_fastopen_reset_cipher.cold.14+0x47/0x47 [ 192.041443] ? __lock_acquire+0x7f5/0x5140 [ 192.045666] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 192.050671] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 192.055698] tcp_sendmsg_locked+0xea2/0x3ee0 [ 192.060102] ? debug_check_no_locks_freed+0x310/0x310 [ 192.065283] ? find_held_lock+0x36/0x1c0 [ 192.069340] ? tcp_sendpage+0x60/0x60 [ 192.073126] ? lock_downgrade+0x8e0/0x8e0 [ 192.077262] ? lock_release+0xa10/0xa10 [ 192.081224] ? check_same_owner+0x320/0x320 [ 192.085543] ? print_usage_bug+0xc0/0xc0 [ 192.089589] ? find_held_lock+0x36/0x1c0 [ 192.093643] ? lock_acquire+0x1dc/0x520 [ 192.097606] ? tcp_sendmsg+0x21/0x50 [ 192.101314] ? mark_held_locks+0xc9/0x160 [ 192.105453] ? __local_bh_enable_ip+0x161/0x230 [ 192.110121] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 192.115124] ? lock_sock_nested+0x9f/0x120 [ 192.119351] ? trace_hardirqs_on+0xd/0x10 [ 192.123489] ? __local_bh_enable_ip+0x161/0x230 [ 192.128148] ? lock_sock_nested+0xe7/0x120 [ 192.132374] tcp_sendmsg+0x2f/0x50 [ 192.135903] inet_sendmsg+0x19f/0x690 [ 192.139692] ? copy_msghdr_from_user+0x3bc/0x560 [ 192.144435] ? ipip_gro_receive+0x100/0x100 [ 192.148743] ? move_addr_to_kernel.part.18+0x100/0x100 [ 192.154016] ? security_socket_sendmsg+0x94/0xc0 [ 192.158762] ? ipip_gro_receive+0x100/0x100 [ 192.163071] sock_sendmsg+0xd5/0x120 [ 192.166773] ___sys_sendmsg+0x805/0x940 [ 192.170743] ? copy_msghdr_from_user+0x560/0x560 [ 192.175498] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 192.181036] ? proc_fail_nth_write+0x96/0x1f0 [ 192.185523] ? __fget_light+0x2ef/0x430 [ 192.189490] ? fget_raw+0x20/0x20 [ 192.193383] ? find_held_lock+0x36/0x1c0 [ 192.197438] ? kasan_check_write+0x14/0x20 [ 192.201678] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 192.207203] ? sockfd_lookup_light+0xc5/0x160 [ 192.211687] __sys_sendmsg+0x115/0x270 [ 192.215565] ? __ia32_sys_shutdown+0x80/0x80 [ 192.219965] ? __sb_end_write+0xac/0xe0 [ 192.223936] ? fput+0x130/0x1a0 [ 192.227209] ? ksys_write+0x1a6/0x250 [ 192.231004] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 192.235845] __x64_sys_sendmsg+0x78/0xb0 [ 192.239895] do_syscall_64+0x1b1/0x800 [ 192.243769] ? finish_task_switch+0x1ca/0x840 [ 192.248258] ? syscall_return_slowpath+0x5c0/0x5c0 [ 192.253174] ? syscall_return_slowpath+0x30f/0x5c0 [ 192.258093] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 192.263456] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 192.268294] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 192.273470] RIP: 0033:0x455a09 [ 192.276644] RSP: 002b:00007f9dbf7dcc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 192.284343] RAX: ffffffffffffffda RBX: 00007f9dbf7dd6d4 RCX: 0000000000455a09 [ 192.291608] RDX: 0000000000000000 RSI: 0000000020002900 RDI: 0000000000000013 [ 192.298864] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 192.306120] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/05/19 11:10:48 executing program 1: pselect6(0x40, &(0x7f0000000140)={0x80000000, 0x4, 0x2, 0x401, 0x3, 0xfffffffffffffffa, 0x85a4, 0xc8f}, &(0x7f0000000180)={0x7, 0x4dd, 0x7f, 0x15, 0x64, 0x1515, 0x2c85, 0xfffffffffffffffb}, &(0x7f00000001c0)={0xfffffffffffffff9, 0x7ff, 0x5, 0x0, 0x63d2, 0x7, 0x1f, 0x2}, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f0000000280)={&(0x7f0000000240)={0x10001}, 0x8}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x8000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000380), 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x8, &(0x7f0000000300)=ANY=[@ANYBLOB="bb1600000000000085fd007a7ee199c7193eef0c950e0003000000bf01000000000000bfecb003b4ef36572fec4a21610000002000008510000002000000bf010000000000009500f51ca43fa78f3510863c6020334ae4c853b405e660ff510a192107406884aa3397c28af31e26f01fce8868895f5e8066135c0c"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 192.313377] R13: 000000000000057f R14: 00000000006fc488 R15: 0000000000000001 2018/05/19 11:10:48 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) 2018/05/19 11:10:48 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, {0xa, 0x4e21, 0x1000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}}, 0x2, [0x5, 0x7fff, 0x0, 0x6, 0x200, 0x1, 0x101, 0x1]}, 0x5c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x100000001, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff]}, 0x5c) [ 192.410043] XFS (loop5): Invalid superblock magic number 2018/05/19 11:10:48 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x223, 0xc001) 2018/05/19 11:10:48 executing program 5: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf0000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ptrace$setregset(0x4205, r1, 0x3, &(0x7f0000000100)={&(0x7f00000000c0)="986c40", 0x3}) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x800) write$evdev(r2, &(0x7f0000000040)=[{{0x77359400}, 0x0, 0x10000, 0x2}, {{0x77359400}, 0x40, 0x0, 0x400}], 0x30) 2018/05/19 11:10:48 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000040)) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000080)) 2018/05/19 11:10:48 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x802, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x3a000000}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000000c0)="48dcc2ad4b4c877469d5e36128656496936bdba3972a57a6d2fa8a8990fe6d1536ac4aa51dba122a2f026aafb09cb1e0452b2fe7d47b9e8c834a1d21b544b88407bd7a47726f7a1b174a2d033ceb7440d8a35238ddb1b1c5da0524bff7c33083c5bd7bda018cf19b20c17b1f2e34e1bcd3208195afbbe41a4811756c1b59de06c830a57748ff877b208ee60cea5198c5f1bacc6250cef8", 0x97) 2018/05/19 11:10:48 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x8) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x0, 0x4000) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000180)={'HL\x00'}, &(0x7f0000000200)=0x1e) connect$inet6(r0, &(0x7f0000000280)={0xa}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000000)=[r2]) 2018/05/19 11:10:49 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x4, 0xc001) 2018/05/19 11:10:49 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x802, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x1000, 0x880000}) 2018/05/19 11:10:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'teql0\x00', {0x2, 0x4e21, @rand_addr=0x6}}) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027fd4)=@mpls_newroute={0x1c, 0x18, 0x503, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}}, 0x1c}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x230200, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000080)={0x0, 0x80}) fremovexattr(r0, &(0x7f00000000c0)=@random={'system.', '/dev/autofs\x00'}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x10, &(0x7f0000000100)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x20}, &(0x7f0000000200)=0x8) 2018/05/19 11:10:49 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x4}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000180)=0x1) 2018/05/19 11:10:49 executing program 0 (fault-call:7 fault-nth:2): r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:49 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="00024ba03c838f7635"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000000140)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) r3 = socket(0x10, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r2, &(0x7f0000000480)={@void, @val={0x5}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfde5, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0xfa0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0xfdef) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x0, 0xe, 0x45, &(0x7f0000000040)="d3082f0ea0035e98353a4c4d5586", &(0x7f0000000080)=""/69}, 0x28) 2018/05/19 11:10:49 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x400000008031, 0xffffffffffffffff, 0x0) prctl$intptr(0x200000000002f, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200), &(0x7f0000000380)=0x4) 2018/05/19 11:10:49 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000400)=0x9fd, 0x4) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r0, &(0x7f0000000000)="cf", 0x1, 0xc870a3c305c5634f, &(0x7f0000257ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/19 11:10:49 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc004) 2018/05/19 11:10:49 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a600800000000000000068354015002c001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001580)={&(0x7f0000000000)=@sco, 0x80, &(0x7f0000001440)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000080)=""/186, 0xba}, {&(0x7f00000001c0)=""/123, 0x7b}, {&(0x7f0000001280)=""/223, 0xdf}, {&(0x7f0000001380)=""/176, 0xb0}], 0x5, &(0x7f00000014c0)=""/136, 0x88}, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={0xffffffffffffffff, 0x7, 0x1, 0xff, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f00000015c0)=""/15, &(0x7f0000001600)=0xf) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001640)={0x5, 0x6, 0x3000}, 0x4) 2018/05/19 11:10:49 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) recvmmsg(0xffffffffffffffff, &(0x7f00000015c0)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/186, 0xba}], 0x1, &(0x7f0000000480)=""/5, 0x5}}, {{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/69, 0x45}], 0x1, &(0x7f0000000780)=""/105, 0x69}}, {{&(0x7f0000000ac0)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000001040)=[{&(0x7f0000000b40)=""/148, 0x94}, {&(0x7f0000000c00)=""/214, 0xd6}, {&(0x7f0000000d00)=""/15, 0xf}, {&(0x7f0000000d40)=""/225, 0xe1}, {&(0x7f0000000e40)=""/198, 0xc6}, {&(0x7f0000000f40)=""/152, 0x98}], 0x6, &(0x7f00000010c0)=""/29, 0x1d}}, {{&(0x7f0000001100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001440)=[{&(0x7f00000012c0)=""/84, 0x54}, {&(0x7f0000001340)=""/252, 0xfc}], 0x2, &(0x7f00000014c0)=""/217, 0xd9}}], 0x4, 0x0, &(0x7f0000001700)={0x0, 0x989680}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000defe0)={&(0x7f0000a1c000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00005ec000)={&(0x7f0000b8ff38)=@getsadinfo={0x14, 0x23}, 0x14}, 0x1, 0x0, 0x0, 0x40000000000000}, 0x0) process_vm_writev(0x0, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/186, 0xba}], 0x1, &(0x7f0000000740)=[{&(0x7f0000000700)=""/50, 0x32}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000380)=@alg, 0x58, &(0x7f0000000480), 0x1e5, &(0x7f0000000400)=""/87, 0x49}, 0x0) write$fuse(r0, &(0x7f0000000080)={0x28, 0x0, 0x6, @fuse_notify_inval_inode_out={0x8, 0x1, 0x1}}, 0x28) 2018/05/19 11:10:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0x5899c7cd, 0x20, 0xb, 0x7fff, 0x1, 0x80000001, 0x9, 0x3f, 0x0}, &(0x7f0000000300)=0xfffffffffffffe5d) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}}}, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x4108a5d5}, &(0x7f0000000200)=0x8) fstat(r0, &(0x7f0000000000)) getpeername$ax25(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) 2018/05/19 11:10:49 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x4, 0x3ff}, 0x0, 0x5, 0x100, {0x3, 0x10001}, 0x7fffffff, 0x1f}) ioctl$EVIOCGREP(r0, 0x40047452, &(0x7f0000d1df52)=""/174) 2018/05/19 11:10:49 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc007) [ 193.506463] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 193.551921] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 193.596796] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 193.628237] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 193.661200] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 193.683342] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 193.753696] FAULT_INJECTION: forcing a failure. [ 193.753696] name failslab, interval 1, probability 0, space 0, times 0 [ 193.765419] CPU: 1 PID: 12963 Comm: syz-executor0 Not tainted 4.17.0-rc5+ #58 [ 193.772702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 193.782052] Call Trace: [ 193.784654] dump_stack+0x1b9/0x294 [ 193.788286] ? dump_stack_print_info.cold.2+0x52/0x52 [ 193.793477] ? __lock_acquire+0x7f5/0x5140 [ 193.797708] ? print_usage_bug+0xc0/0xc0 [ 193.801768] ? __lock_acquire+0x7f5/0x5140 [ 193.806002] should_fail.cold.4+0xa/0x1a [ 193.810065] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 193.815174] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 193.820713] ? fib_table_lookup+0xca9/0x1e10 [ 193.825121] ? graph_lock+0x170/0x170 [ 193.828930] ? __lock_is_held+0xb5/0x140 [ 193.833012] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 193.838562] ? find_exception+0x515/0xc30 [ 193.842721] __should_failslab+0x124/0x180 [ 193.846958] should_failslab+0x9/0x14 [ 193.850760] kmem_cache_alloc+0x47/0x760 [ 193.854824] ? find_held_lock+0x36/0x1c0 [ 193.858892] dst_alloc+0xbb/0x1d0 [ 193.862611] rt_dst_alloc+0xfa/0x500 [ 193.866328] ? fnhe_flush_routes+0x460/0x460 [ 193.870735] ? __lock_is_held+0xb5/0x140 [ 193.874810] ip_route_output_key_hash_rcu+0xa45/0x3380 [ 193.880092] ? ip_route_input_noref+0x250/0x250 [ 193.884759] ? debug_check_no_locks_freed+0x310/0x310 [ 193.889946] ? __lock_acquire+0x7f5/0x5140 [ 193.894189] ? lock_acquire+0x1dc/0x520 [ 193.898171] ? ip_route_output_key_hash+0x1a3/0x390 [ 193.903201] ? kasan_check_read+0x11/0x20 [ 193.907352] ? rcu_is_watching+0x85/0x140 [ 193.911518] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 193.916710] ? __lock_is_held+0xb5/0x140 [ 193.920786] ip_route_output_key_hash+0x23a/0x390 [ 193.925637] ? ip_route_output_key_hash_rcu+0x3380/0x3380 [ 193.931174] ? __lock_is_held+0xb5/0x140 [ 193.935241] ip_route_output_flow+0x28/0xc0 [ 193.939562] ip_queue_xmit+0x14db/0x1f70 [ 193.943621] ? __tcp_select_window+0x346/0x9e0 [ 193.948207] ? ip_build_and_send_pkt+0xc70/0xc70 [ 193.952968] ? __tcp_v4_send_check+0x1d/0x1d0 [ 193.957460] ? tcp_options_write+0x29f/0xa70 [ 193.961869] tcp_transmit_skb+0x1bd2/0x3d40 [ 193.966203] ? __tcp_select_window+0x9e0/0x9e0 [ 193.970783] ? is_bpf_text_address+0xd7/0x170 [ 193.975280] ? kernel_text_address+0x79/0xf0 [ 193.979685] ? __unwind_start+0x166/0x330 [ 193.983832] ? __kernel_text_address+0xd/0x40 [ 193.988332] ? unwind_get_return_address+0x61/0xa0 [ 193.993265] ? __lock_acquire+0x7f5/0x5140 [ 193.997506] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 194.002518] ? tcp_small_queue_check.isra.25+0x352/0x470 [ 194.007965] ? tcp_rtx_synack+0x6f0/0x6f0 [ 194.012115] ? debug_check_no_locks_freed+0x310/0x310 [ 194.017306] ? kvm_clock_read+0x25/0x30 [ 194.021274] ? kvm_sched_clock_read+0x9/0x20 [ 194.025686] tcp_write_xmit+0x9e1/0x5bf0 [ 194.029750] ? dispatch.cold.62+0x506/0x5c6 [ 194.034080] ? tcp_transmit_skb+0x3d40/0x3d40 [ 194.038574] ? kmem_cache_alloc_node_trace+0x34e/0x770 [ 194.043847] ? graph_lock+0x170/0x170 [ 194.047646] ? kasan_unpoison_shadow+0x35/0x50 [ 194.052226] ? graph_lock+0x170/0x170 [ 194.056028] ? __kmalloc_node_track_caller+0x47/0x70 [ 194.061132] ? find_held_lock+0x36/0x1c0 [ 194.065202] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 194.070215] ? iov_iter_advance+0x2e4/0x14c0 [ 194.074625] ? check_same_owner+0x320/0x320 [ 194.078955] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 194.084494] __tcp_push_pending_frames+0xb2/0x290 [ 194.089341] tcp_push+0x630/0x8a0 [ 194.092804] ? kasan_check_write+0x14/0x20 [ 194.097043] ? tcp_enter_memory_pressure+0x120/0x120 [ 194.102148] ? _copy_from_iter_full+0x2b0/0xd10 [ 194.106821] ? usercopy_warn+0x120/0x120 [ 194.110886] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 194.116426] ? iov_iter_advance+0x14c0/0x14c0 [ 194.120918] ? __lock_acquire+0x7f5/0x5140 [ 194.125153] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 194.130691] ? tcp_tx_timestamp+0x237/0x2d0 [ 194.135018] tcp_sendmsg_locked+0x2eaa/0x3ee0 [ 194.139535] ? tcp_sendpage+0x60/0x60 [ 194.143335] ? lock_downgrade+0x8e0/0x8e0 [ 194.147482] ? lock_release+0xa10/0xa10 [ 194.151456] ? check_same_owner+0x320/0x320 [ 194.155777] ? print_usage_bug+0xc0/0xc0 [ 194.159820] ? find_held_lock+0x36/0x1c0 [ 194.163865] ? lock_acquire+0x1dc/0x520 [ 194.167918] ? tcp_sendmsg+0x21/0x50 [ 194.171628] ? mark_held_locks+0xc9/0x160 [ 194.175774] ? __local_bh_enable_ip+0x161/0x230 [ 194.180424] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 194.185432] ? lock_sock_nested+0x9f/0x120 [ 194.189651] ? __local_bh_enable_ip+0x161/0x230 [ 194.194906] ? lock_sock_nested+0xe7/0x120 [ 194.199126] tcp_sendmsg+0x2f/0x50 [ 194.202664] inet_sendmsg+0x19f/0x690 [ 194.206452] ? copy_msghdr_from_user+0x3bc/0x560 [ 194.211206] ? ipip_gro_receive+0x100/0x100 [ 194.215538] ? move_addr_to_kernel.part.18+0x100/0x100 [ 194.220824] ? security_socket_sendmsg+0x94/0xc0 [ 194.225583] ? ipip_gro_receive+0x100/0x100 [ 194.229912] sock_sendmsg+0xd5/0x120 [ 194.233631] ___sys_sendmsg+0x805/0x940 [ 194.237614] ? copy_msghdr_from_user+0x560/0x560 [ 194.242387] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 194.247928] ? proc_fail_nth_write+0x96/0x1f0 [ 194.252430] ? __fget_light+0x2ef/0x430 [ 194.256406] ? fget_raw+0x20/0x20 [ 194.259858] ? find_held_lock+0x36/0x1c0 [ 194.263926] ? kasan_check_write+0x14/0x20 [ 194.268185] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 194.273727] ? sockfd_lookup_light+0xc5/0x160 [ 194.278235] __sys_sendmsg+0x115/0x270 [ 194.282210] ? __ia32_sys_shutdown+0x80/0x80 [ 194.286622] ? __sb_end_write+0xac/0xe0 [ 194.290597] ? fput+0x130/0x1a0 [ 194.293878] ? ksys_write+0x1a6/0x250 [ 194.297692] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 194.302543] __x64_sys_sendmsg+0x78/0xb0 [ 194.306606] do_syscall_64+0x1b1/0x800 [ 194.310484] ? finish_task_switch+0x1ca/0x840 [ 194.314962] ? syscall_return_slowpath+0x5c0/0x5c0 [ 194.319874] ? syscall_return_slowpath+0x30f/0x5c0 [ 194.324789] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 194.330148] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 194.334988] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 194.340170] RIP: 0033:0x455a09 [ 194.343359] RSP: 002b:00007f9dbf7dcc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 2018/05/19 11:10:50 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000cd8ff4)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000007000)) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x1000004, 0x50, r1, 0x0) epoll_wait(r2, &(0x7f00000000c0)=[{}], 0x15f60b4, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8643, 0x0) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000100)=0x4) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) socketpair$ax25(0x3, 0x7, 0xff, &(0x7f00000001c0)) 2018/05/19 11:10:50 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000000)="ce13a1e59e5bd1da4da929d705d138b745416b12f5451eca8db1c3d2d4249c54fbfd873322b3a7", 0x27}, {&(0x7f0000000040)="59c7aa62a834c4fa40a0fdba0ce686031e221efdb9d97c07684a411cb247ba6e92236167b4700217a09c582200db8ae62b751e1de1437d64c957d884994c7269a96921dc1555da8ea171c9b21d40aec56137bcb06cf280e1fa56f2992f9c88a939960a13d9156c6979d39b35eca229907a48d37ce62936fc45c0c4357618f29aae49890e69787d0ec1dd05032bc58aeb6d1ce292a68a49226c8d42688001b08ffd033873eec26f7f447598934def1bc9f99f3c507da46a5b0fd5b7699242fa77cfa819842d2fec487c3b71d7", 0xcc}, {&(0x7f0000000140)="877909934b8f50517b104638242985a582064b98f3d014352504491c1100c49a7c6a759c438599ac27fe6a66dfe2d770eb92da8f23a07338e9cf655db0006ca3243b66949aeb29ab00cc27088e66e7f1530f94aa77e45f7f387ec8aa65cb0e52176a31d126a6ed2b44e23f122aa15b5cf2bbbc6c10f8b52da2b822f03f02e3d8f1eab191385eb5689e35ff7e4fb17dfdbf3438963546f3cbe94aef415059e33de994c1494e9da239b2a991c772c2f00da23d5db140d49df5c85f1d9d6e1213adb43496f598675fa06e", 0xc9}, {&(0x7f00000002c0)="50e4d3892b4c802d8c988d19555698704dfc320572d15aae996b4a17f94b92a4bf6735cc455f913b6c67360bd9e54decdb730dce02113730d05739526c6eed56f6f69d0c0b5c3a42ad08fb2a1466d8ac698357612bf43e5930adaa9ae55ec06fd8b190953e671c4e2549bc8cfbd1ef9e0c", 0x71}, {&(0x7f0000000340)="9002836e133108446ece61350bdb5aeb727d2e28d4d2d56b73a59c5608247f055fafa763c977a3d493864d4b1fad49c09ce9a0c19309d7f7dea471864e520870bf26e9a47f8e41359409289f405612f3aab6a54ab25cf4e1927a63dfd6fc385b970300dd", 0x64}, {&(0x7f00000003c0)="94ee2070d25195315d02a19eab7bb722b1020ea4505345e9e9739e7bf4ceb27cce21181b5991b7f521075f86175d9eb8d1aebd392e0f243b03021437f0adb8e93d047f9a3750ef63e72ccf8e1b0af0b8ac44608462c465", 0x57}, {&(0x7f0000000440)="54d7f5d6d9d90fe94e6042d62b0db011ea26c09cbf81b9dfc0b2d07a30cb5bf9226397f7c9572540ae857336d366efd2045811bbf24292a39c6c0964a335076bfe80b10861bc8a75c761f656e0c4557597a78a7953162db635735a17dd717cb3fdb5f9f737bb1f6225bdeeb5e38e2d4e04aae2b5f2fbbd48b80ab88b976831ae0d5a1954155ed68e71a306a3dcec2d35dfe0aab8c434a32eb46d7ed98efdf0567f96cef10bdf4c471e8d93478ae764631f4cea139587cf3bf36e58ee9afcfafc6c54b808dc4dddc89f2e528790656f8b45cf9036b03ac374834fbad37c82f6f805e05071c8efd61687175b6f2d8d73ed80ffd36c29", 0xf5}], 0x7) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10000, 0x7, 0x40}, &(0x7f0000000600)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x16, &(0x7f0000000280)={r3}, 0x8) close(r2) close(r1) 2018/05/19 11:10:50 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc002) 2018/05/19 11:10:50 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080), 0xfffffffffffffefe) 2018/05/19 11:10:50 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB="3000000018000b0e00000000000000000a000000fe0020e6ff0000001400050000000000000000000000000000000001"], 0x30}, 0x1}, 0x0) 2018/05/19 11:10:50 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0xa, 0x80000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000280)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) flistxattr(r1, &(0x7f0000000000)=""/81, 0xfffffca3) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000140)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) dup2(r1, r0) 2018/05/19 11:10:50 executing program 0 (fault-call:7 fault-nth:3): r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:50 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x400000008031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2000000000026, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200), &(0x7f0000000380)=0x4) [ 194.351072] RAX: ffffffffffffffda RBX: 00007f9dbf7dd6d4 RCX: 0000000000455a09 [ 194.358342] RDX: 0000000000000000 RSI: 0000000020002900 RDI: 0000000000000013 [ 194.365617] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 194.372882] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 194.380148] R13: 000000000000057f R14: 00000000006fc488 R15: 0000000000000002 2018/05/19 11:10:50 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x0) 2018/05/19 11:10:50 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000100)={@local, @empty, @remote}, &(0x7f0000000140)=0xc) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x200, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x40043311, &(0x7f0000001200)) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x80) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x200) [ 194.483625] FAULT_INJECTION: forcing a failure. [ 194.483625] name failslab, interval 1, probability 0, space 0, times 0 [ 194.495089] CPU: 1 PID: 12986 Comm: syz-executor0 Not tainted 4.17.0-rc5+ #58 [ 194.502367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 194.511724] Call Trace: [ 194.514336] dump_stack+0x1b9/0x294 [ 194.517984] ? dump_stack_print_info.cold.2+0x52/0x52 [ 194.523187] ? tcp_collapse+0xef0/0xef0 [ 194.527171] ? tcp_rtx_synack+0x6f0/0x6f0 [ 194.531332] should_fail.cold.4+0xa/0x1a [ 194.535402] ? tcp_chrono_stop+0x255/0x570 [ 194.539650] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 194.544768] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 194.550322] ? sk_reset_timer+0x36/0x60 [ 194.554318] ? tcp_schedule_loss_probe+0x4f/0x510 [ 194.559182] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 194.564723] ? tcp_write_xmit+0x1001/0x5bf0 [ 194.569062] ? graph_lock+0x170/0x170 [ 194.572869] ? dispatch.cold.62+0x506/0x5c6 [ 194.577209] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 2018/05/19 11:10:50 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0x80) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x40, 0x20000) fstat(r0, &(0x7f0000000040)) 2018/05/19 11:10:51 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000100)={@local, @empty, @remote}, &(0x7f0000000140)=0xc) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x200, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x40043311, &(0x7f0000001200)) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x80) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x200) [ 194.582761] ? tcp_ack_update_rtt.isra.37+0x4c4/0x1020 [ 194.588053] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 194.593079] ? tcp_grow_window.isra.44+0x104/0x9e0 [ 194.598028] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 194.603572] ? skb_condense+0x220/0x3f0 [ 194.607558] ? skb_shift+0x1d20/0x1d20 [ 194.611454] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 194.617007] __should_failslab+0x124/0x180 [ 194.621256] should_failslab+0x9/0x14 [ 194.625066] kmem_cache_alloc_node+0x56/0x780 [ 194.629586] __alloc_skb+0x111/0x780 [ 194.633315] ? skb_scrub_packet+0x580/0x580 [ 194.637653] ? graph_lock+0x170/0x170 [ 194.641467] ? debug_check_no_locks_freed+0x310/0x310 [ 194.646768] ? tcp_push+0x635/0x8a0 [ 194.650408] ? kasan_check_write+0x14/0x20 [ 194.654657] ? tcp_enter_memory_pressure+0x120/0x120 [ 194.659770] ? _copy_from_iter_full+0x2b0/0xd10 [ 194.664457] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 194.669997] ? bictcp_cong_avoid+0xf70/0xf70 [ 194.674414] tcp_send_ack+0x11d/0x690 [ 194.678225] __tcp_ack_snd_check+0x2bb/0x5a0 [ 194.682639] ? tcp_process_tlp_ack+0x760/0x760 [ 194.687226] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 194.692768] ? inet_sk_rx_dst_set+0x210/0x360 [ 194.697276] ? tcp_xmit_recovery.part.59+0x130/0x130 [ 194.702398] tcp_rcv_established+0x8bb/0x1ef0 [ 194.706910] ? tcp_data_queue+0x44e0/0x44e0 [ 194.711238] ? lock_downgrade+0x8e0/0x8e0 [ 194.715401] ? mark_held_locks+0xc9/0x160 [ 194.719555] ? kasan_check_read+0x11/0x20 [ 194.723712] ? __local_bh_enable_ip+0x161/0x230 [ 194.728398] tcp_v4_do_rcv+0x615/0x8c0 [ 194.732294] __release_sock+0x12f/0x3a0 [ 194.736287] release_sock+0xa4/0x2b0 [ 194.740010] ? __release_sock+0x3a0/0x3a0 [ 194.744166] ? __local_bh_enable_ip+0x161/0x230 [ 194.748843] ? lock_sock_nested+0xe7/0x120 [ 194.753088] tcp_sendmsg+0x3a/0x50 [ 194.756636] inet_sendmsg+0x19f/0x690 [ 194.760443] ? copy_msghdr_from_user+0x3bc/0x560 [ 194.765205] ? ipip_gro_receive+0x100/0x100 [ 194.769545] ? move_addr_to_kernel.part.18+0x100/0x100 [ 194.774838] ? security_socket_sendmsg+0x94/0xc0 [ 194.779603] ? ipip_gro_receive+0x100/0x100 [ 194.783936] sock_sendmsg+0xd5/0x120 [ 194.787660] ___sys_sendmsg+0x805/0x940 [ 194.791643] ? copy_msghdr_from_user+0x560/0x560 [ 194.796417] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 194.801964] ? proc_fail_nth_write+0x96/0x1f0 [ 194.806474] ? __fget_light+0x2ef/0x430 [ 194.810455] ? fget_raw+0x20/0x20 [ 194.813915] ? find_held_lock+0x36/0x1c0 [ 194.817992] ? kasan_check_write+0x14/0x20 [ 194.822250] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 194.827798] ? sockfd_lookup_light+0xc5/0x160 [ 194.832301] __sys_sendmsg+0x115/0x270 [ 194.836207] ? __ia32_sys_shutdown+0x80/0x80 [ 194.840622] ? __sb_end_write+0xac/0xe0 [ 194.844606] ? fput+0x130/0x1a0 [ 194.847897] ? ksys_write+0x1a6/0x250 [ 194.851733] __x64_sys_sendmsg+0x78/0xb0 [ 194.855805] do_syscall_64+0x1b1/0x800 [ 194.859706] ? finish_task_switch+0x1ca/0x840 [ 194.864209] ? syscall_return_slowpath+0x5c0/0x5c0 [ 194.869148] ? syscall_return_slowpath+0x30f/0x5c0 [ 194.874193] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 194.879571] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 194.884424] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 194.889611] RIP: 0033:0x455a09 [ 194.892797] RSP: 002b:00007f9dbf7dcc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 194.900512] RAX: ffffffffffffffda RBX: 00007f9dbf7dd6d4 RCX: 0000000000455a09 [ 194.907785] RDX: 0000000000000000 RSI: 0000000020002900 RDI: 0000000000000013 [ 194.915053] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 194.922325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/05/19 11:10:51 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) write$cgroup_pid(r1, &(0x7f0000000040)={[0x33, 0x35, 0x36]}, 0x3) 2018/05/19 11:10:51 executing program 7: keyctl$set_reqkey_keyring(0xe, 0x6) request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000f8dffb)={0x73, 0x79, 0x7a}, &(0x7f0000ee9000)='-/em0md5sum\x00', 0x0) 2018/05/19 11:10:51 executing program 4: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101002, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0f85403, &(0x7f0000000040)={0x1}) ioctl$BLKRESETZONE(r3, 0x40101283, &(0x7f0000000080)={0x4, 0x4}) 2018/05/19 11:10:51 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x7, 0x2004) [ 194.929593] R13: 000000000000057f R14: 00000000006fc488 R15: 0000000000000003 2018/05/19 11:10:51 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x100000001, 0x284000) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000140)=0x10, 0x4) ptrace$setregs(0xf, r0, 0x6d, &(0x7f00000001c0)="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") syz_emit_ethernet(0x56, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@canfd={0xd, {{0x3, 0x0, 0x0, 0x100000001}, 0x18, 0x3, 0x0, 0x0, "b552336046481038da0858ea5c343a2d32656d55513765e8178dc557268010fcc6f130e8638b02395c4ce7dc9ebb0180e19a6e0beceea6c9c20818d64dd23085"}}}}, &(0x7f0000000180)={0x0, 0x0, [0x0, 0x2]}) 2018/05/19 11:10:51 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/udplite6\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x1, 0x0, 0xffffffff80000000, 0xb6b}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000300)={r2, 0xe6}, 0x8) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x2000) accept4$ipx(r3, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80000) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) poll(&(0x7f0000000000)=[{r0}], 0x20000000000001c6, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x0, 0x0) 2018/05/19 11:10:51 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x10, 0x4, 0x4, 0x1}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f0000000040)=""/84}, 0x18) 2018/05/19 11:10:51 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x400000008031, 0xffffffffffffffff, 0x0) prctl$intptr(0x200000000002b, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200), &(0x7f0000000380)=0x4) 2018/05/19 11:10:51 executing program 0 (fault-call:7 fault-nth:4): r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:51 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0x0, 0x6, 0x8a0, 0x7fff, 0x0, 0x100, 0x3f}, 0xc) 2018/05/19 11:10:51 executing program 1: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x3, 0x1, 0x3, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) getpeername$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1002, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='mountinfo\x00') syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x20000) sendfile(r2, r3, &(0x7f0000000040), 0x10000000000443) 2018/05/19 11:10:51 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000080)=""/251) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000280)=0xe8) bind$bt_hci(r0, &(0x7f00000002c0)={0x1f, r1}, 0xc) r2 = syz_open_dev$sndctrl(&(0x7f0000012000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000000)=ANY=[@ANYBLOB="5f00000008000000000008c000000000"]) [ 195.494788] FAULT_INJECTION: forcing a failure. [ 195.494788] name failslab, interval 1, probability 0, space 0, times 0 [ 195.506102] CPU: 0 PID: 13042 Comm: syz-executor0 Not tainted 4.17.0-rc5+ #58 [ 195.513383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 195.522826] Call Trace: [ 195.525425] dump_stack+0x1b9/0x294 [ 195.529069] ? dump_stack_print_info.cold.2+0x52/0x52 [ 195.534269] ? is_bpf_text_address+0xd7/0x170 [ 195.538771] ? kernel_text_address+0x79/0xf0 [ 195.543188] ? __unwind_start+0x166/0x330 [ 195.547346] should_fail.cold.4+0xa/0x1a [ 195.551413] ? __save_stack_trace+0x7e/0xd0 [ 195.555743] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 195.560861] ? save_stack+0xa9/0xd0 [ 195.564495] ? save_stack+0x43/0xd0 [ 195.568127] ? kasan_kmalloc+0xc4/0xe0 [ 195.572024] ? kasan_slab_alloc+0x12/0x20 [ 195.576179] ? kmem_cache_alloc_node+0x144/0x780 [ 195.580950] ? __alloc_skb+0x111/0x780 [ 195.584839] ? tcp_send_ack+0x11d/0x690 [ 195.588807] ? __tcp_ack_snd_check+0x2bb/0x5a0 [ 195.593380] ? tcp_rcv_established+0x8bb/0x1ef0 [ 195.598047] ? tcp_v4_do_rcv+0x615/0x8c0 [ 195.602097] ? __release_sock+0x12f/0x3a0 [ 195.606231] ? release_sock+0xa4/0x2b0 [ 195.610105] ? tcp_sendmsg+0x3a/0x50 [ 195.613809] ? inet_sendmsg+0x19f/0x690 [ 195.617772] ? sock_sendmsg+0xd5/0x120 [ 195.621658] ? ___sys_sendmsg+0x805/0x940 [ 195.625794] ? __sys_sendmsg+0x115/0x270 [ 195.629842] ? __x64_sys_sendmsg+0x78/0xb0 [ 195.634068] ? do_syscall_64+0x1b1/0x800 [ 195.638122] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 195.643482] ? graph_lock+0x170/0x170 [ 195.647288] ? print_usage_bug+0xc0/0xc0 [ 195.651372] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 195.656896] ? graph_lock+0x170/0x170 [ 195.660690] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 195.665716] ? tcp_grow_window.isra.44+0x104/0x9e0 [ 195.670651] __should_failslab+0x124/0x180 [ 195.674875] should_failslab+0x9/0x14 [ 195.678663] kmem_cache_alloc_node_trace+0x5a/0x770 [ 195.683675] __kmalloc_node_track_caller+0x33/0x70 [ 195.688605] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 195.693350] __alloc_skb+0x14d/0x780 [ 195.697059] ? skb_scrub_packet+0x580/0x580 [ 195.701371] ? graph_lock+0x170/0x170 [ 195.705158] ? debug_check_no_locks_freed+0x310/0x310 [ 195.710339] ? tcp_push+0x635/0x8a0 [ 195.713958] ? kasan_check_write+0x14/0x20 [ 195.718184] ? tcp_enter_memory_pressure+0x120/0x120 [ 195.723277] ? _copy_from_iter_full+0x2b0/0xd10 [ 195.727940] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 195.733462] ? bictcp_cong_avoid+0xf70/0xf70 [ 195.737859] tcp_send_ack+0x11d/0x690 [ 195.741654] __tcp_ack_snd_check+0x2bb/0x5a0 [ 195.746055] ? tcp_process_tlp_ack+0x760/0x760 [ 195.750627] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 195.756161] ? inet_sk_rx_dst_set+0x210/0x360 [ 195.760644] ? tcp_xmit_recovery.part.59+0x130/0x130 [ 195.765742] tcp_rcv_established+0x8bb/0x1ef0 [ 195.770228] ? tcp_data_queue+0x44e0/0x44e0 [ 195.774537] ? lock_downgrade+0x8e0/0x8e0 [ 195.778675] ? mark_held_locks+0xc9/0x160 [ 195.782807] ? kasan_check_read+0x11/0x20 [ 195.786945] ? __local_bh_enable_ip+0x161/0x230 [ 195.791603] tcp_v4_do_rcv+0x615/0x8c0 [ 195.795483] __release_sock+0x12f/0x3a0 [ 195.799452] release_sock+0xa4/0x2b0 [ 195.803155] ? __release_sock+0x3a0/0x3a0 [ 195.807292] ? __local_bh_enable_ip+0x161/0x230 [ 195.811947] ? lock_sock_nested+0xe7/0x120 [ 195.816172] tcp_sendmsg+0x3a/0x50 [ 195.819702] inet_sendmsg+0x19f/0x690 [ 195.823492] ? copy_msghdr_from_user+0x3bc/0x560 [ 195.828235] ? ipip_gro_receive+0x100/0x100 [ 195.832543] ? move_addr_to_kernel.part.18+0x100/0x100 [ 195.837812] ? security_socket_sendmsg+0x94/0xc0 [ 195.842555] ? ipip_gro_receive+0x100/0x100 [ 195.846866] sock_sendmsg+0xd5/0x120 [ 195.850569] ___sys_sendmsg+0x805/0x940 [ 195.854538] ? copy_msghdr_from_user+0x560/0x560 [ 195.859301] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 195.864827] ? proc_fail_nth_write+0x96/0x1f0 [ 195.869313] ? __fget_light+0x2ef/0x430 [ 195.873276] ? fget_raw+0x20/0x20 [ 195.876712] ? find_held_lock+0x36/0x1c0 [ 195.880763] ? kasan_check_write+0x14/0x20 [ 195.885000] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 195.890528] ? sockfd_lookup_light+0xc5/0x160 [ 195.895017] __sys_sendmsg+0x115/0x270 [ 195.898896] ? __ia32_sys_shutdown+0x80/0x80 [ 195.903295] ? __sb_end_write+0xac/0xe0 [ 195.907286] ? fput+0x130/0x1a0 [ 195.910552] ? ksys_write+0x1a6/0x250 [ 195.914347] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 195.919181] __x64_sys_sendmsg+0x78/0xb0 [ 195.923228] do_syscall_64+0x1b1/0x800 [ 195.927109] ? finish_task_switch+0x1ca/0x840 [ 195.931595] ? syscall_return_slowpath+0x5c0/0x5c0 [ 195.936513] ? syscall_return_slowpath+0x30f/0x5c0 [ 195.941436] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 195.946790] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 195.951627] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 195.956800] RIP: 0033:0x455a09 [ 195.959973] RSP: 002b:00007f9dbf7dcc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 195.967670] RAX: ffffffffffffffda RBX: 00007f9dbf7dd6d4 RCX: 0000000000455a09 [ 195.974924] RDX: 0000000000000000 RSI: 0000000020002900 RDI: 0000000000000013 [ 195.982178] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 195.989521] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/05/19 11:10:51 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x10000) recvfrom$llc(r0, &(0x7f0000000100)=""/206, 0xce, 0x40000041, &(0x7f0000000200)={0x1a, 0x323, 0xffff, 0x1, 0xffffffff, 0x4, @random="ca86d2081037"}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080)=0x3, 0x4) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1d}}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x58, {0x2, 0x4e21}, 'rose0\x00'}) getsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000400)={0x8, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @rand_addr=0x5}, 0x1, 0x2, 0x7, 0x6, 0x10001, &(0x7f00000003c0)='yam0\x00', 0x1, 0x8, 0x2b6e}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000002c0)=""/237) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000480)=0x7) 2018/05/19 11:10:52 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x1, 0x0, 0x80, 0x5, 0x6}) 2018/05/19 11:10:52 executing program 1: syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_tables_matches\x00') unshare(0x2000400) r0 = socket(0xa, 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x1) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/19 11:10:52 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4000, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000080)={[], 0xffffffffffffffff, 0xfff, 0x914, 0x6, 0x2, r3}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000100)=0x3f, 0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmmsg(r0, &(0x7f0000000280)=[{{&(0x7f0000001400)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000015c0), 0x1000003b}}, {{&(0x7f0000000300)=@nfc_llcp, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001c40)=""/4096, 0x1000, 0x81}}], 0x2, 0x0, &(0x7f0000002d40)) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000120000f4aeced4c3130e61ed358250764a2d18f6652325110ed95da930ca9f87687eae0792fd4016b97c2190474d72bb"], 0x14}, 0x1}, 0x0) [ 195.996775] R13: 000000000000057f R14: 00000000006fc488 R15: 0000000000000004 2018/05/19 11:10:52 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) r0 = memfd_create(&(0x7f0000000000)='\\#\x00', 0x3) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000040)=""/44) 2018/05/19 11:10:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000000)={0xff, 0x4, 0xffffffff}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x216) 2018/05/19 11:10:52 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000080)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x1d}, 0xf, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000b3e46a5800d475b80d"], 0x48}, 0x1}, 0x0) 2018/05/19 11:10:52 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x4, 0xc001) 2018/05/19 11:10:52 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1ff) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x96}, {0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3f}, 0x7f, [0x515, 0xa, 0xe000000000, 0x205, 0x6, 0xc3, 0x5, 0xffffffff]}, 0x5c) socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e20, @rand_addr=0x80000001}, @in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}], 0x165) 2018/05/19 11:10:52 executing program 0 (fault-call:7 fault-nth:5): r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:52 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x401, 0x80000) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'raw\x00'}, &(0x7f0000000200)=0x54) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x11, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="850000000000000025000000000000009500000000000000e514c8d3713a1eeeba9a43852819a4567ac6233c9175e5c0afa364968098788af1a7f6a428767b5361b8c9135938e38746cb0c0428e168f1cc75a1d40df7438cd660eafd4316250cb793093457baeb"], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x80) getsockname$packet(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x14) 2018/05/19 11:10:52 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000000)='./file0\x00', 0x100000000000e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x115e7602d89ab468}], 0x800010, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ftruncate(r0, 0x10001) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) prctl$setname(0xf, &(0x7f00000000c0)="73656c696e75785ef4212f5c6b657972696e675d00") 2018/05/19 11:10:52 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x7, 0xc001) [ 196.334366] FAULT_INJECTION: forcing a failure. [ 196.334366] name failslab, interval 1, probability 0, space 0, times 0 [ 196.345775] CPU: 0 PID: 13082 Comm: syz-executor0 Not tainted 4.17.0-rc5+ #58 [ 196.353052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 196.362393] Call Trace: [ 196.364971] dump_stack+0x1b9/0x294 [ 196.368587] ? dump_stack_print_info.cold.2+0x52/0x52 [ 196.373765] should_fail.cold.4+0xa/0x1a [ 196.377827] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 196.382916] ? lock_downgrade+0x8e0/0x8e0 [ 196.387058] ? kasan_check_read+0x11/0x20 [ 196.391192] ? rcu_is_watching+0x85/0x140 [ 196.395323] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 196.400519] ? sock_def_readable+0x2f2/0x710 [ 196.404915] ? tcp_queue_rcv+0x800/0x800 [ 196.408963] ? sk_send_sigurg+0x3c0/0x3c0 [ 196.413105] ? __lock_is_held+0xb5/0x140 [ 196.417150] ? ucma_query+0x110/0x270 [ 196.420951] __should_failslab+0x124/0x180 [ 196.425171] should_failslab+0x9/0x14 [ 196.428954] kmem_cache_alloc_node+0x56/0x780 [ 196.433440] __alloc_skb+0x111/0x780 [ 196.437140] ? skb_scrub_packet+0x580/0x580 [ 196.441444] ? kill_fasync+0x630/0x630 [ 196.445319] ? graph_lock+0x170/0x170 [ 196.449107] ? tcp_push+0x635/0x8a0 [ 196.452719] ? kasan_check_write+0x14/0x20 [ 196.456942] ? tcp_enter_memory_pressure+0x120/0x120 [ 196.462032] ? _copy_from_iter_full+0x2b0/0xd10 [ 196.466693] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 196.472249] ? bictcp_cong_avoid+0xf70/0xf70 [ 196.476643] tcp_send_ack+0x11d/0x690 [ 196.480435] __tcp_ack_snd_check+0x2bb/0x5a0 [ 196.484844] ? tcp_process_tlp_ack+0x760/0x760 [ 196.489411] ? tcp_xmit_recovery.part.59+0x130/0x130 [ 196.494599] tcp_rcv_established+0x8bb/0x1ef0 [ 196.499079] ? tcp_data_queue+0x44e0/0x44e0 [ 196.503385] ? lock_downgrade+0x8e0/0x8e0 [ 196.507517] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 196.512515] ? ipv4_dst_check+0x1d5/0x260 [ 196.516647] ? ipv4_sysctl_rtcache_flush+0xa0/0xa0 [ 196.521561] ? __local_bh_enable_ip+0x161/0x230 [ 196.526220] tcp_v4_do_rcv+0x615/0x8c0 [ 196.530094] __release_sock+0x12f/0x3a0 [ 196.534059] release_sock+0xa4/0x2b0 [ 196.537757] ? __release_sock+0x3a0/0x3a0 [ 196.541890] ? __local_bh_enable_ip+0x161/0x230 [ 196.546550] ? lock_sock_nested+0xe7/0x120 [ 196.550773] tcp_sendmsg+0x3a/0x50 [ 196.554299] inet_sendmsg+0x19f/0x690 [ 196.558088] ? copy_msghdr_from_user+0x3bc/0x560 [ 196.562829] ? ipip_gro_receive+0x100/0x100 [ 196.567137] ? move_addr_to_kernel.part.18+0x100/0x100 [ 196.572402] ? security_socket_sendmsg+0x94/0xc0 [ 196.577140] ? ipip_gro_receive+0x100/0x100 [ 196.581446] sock_sendmsg+0xd5/0x120 [ 196.585147] ___sys_sendmsg+0x805/0x940 [ 196.589110] ? copy_msghdr_from_user+0x560/0x560 [ 196.593855] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 196.599373] ? proc_fail_nth_write+0x96/0x1f0 [ 196.603858] ? __fget_light+0x2ef/0x430 [ 196.607817] ? fget_raw+0x20/0x20 [ 196.611255] ? find_held_lock+0x36/0x1c0 [ 196.615303] ? kasan_check_write+0x14/0x20 [ 196.619534] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 196.625053] ? sockfd_lookup_light+0xc5/0x160 [ 196.629530] __sys_sendmsg+0x115/0x270 [ 196.633409] ? __ia32_sys_shutdown+0x80/0x80 [ 196.637803] ? __sb_end_write+0xac/0xe0 [ 196.641761] ? fput+0x130/0x1a0 [ 196.645036] ? ksys_write+0x1a6/0x250 [ 196.648828] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 196.653654] __x64_sys_sendmsg+0x78/0xb0 [ 196.657709] do_syscall_64+0x1b1/0x800 [ 196.661582] ? finish_task_switch+0x1ca/0x840 [ 196.666060] ? syscall_return_slowpath+0x5c0/0x5c0 [ 196.670972] ? syscall_return_slowpath+0x30f/0x5c0 [ 196.675886] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 196.681235] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 196.686065] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 196.691241] RIP: 0033:0x455a09 [ 196.694413] RSP: 002b:00007f9dbf7dcc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 196.702106] RAX: ffffffffffffffda RBX: 00007f9dbf7dd6d4 RCX: 0000000000455a09 [ 196.709357] RDX: 0000000000000000 RSI: 0000000020002900 RDI: 0000000000000013 [ 196.716607] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 196.723860] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 196.731109] R13: 000000000000057f R14: 00000000006fc488 R15: 0000000000000005 [ 196.758481] device bridge_slave_1 left promiscuous mode [ 196.764145] bridge0: port 2(bridge_slave_1) entered disabled state [ 196.794796] device bridge_slave_0 left promiscuous mode [ 196.800408] bridge0: port 1(bridge_slave_0) entered disabled state [ 196.887610] team0 (unregistering): Port device team_slave_1 removed [ 196.903766] team0 (unregistering): Port device team_slave_0 removed [ 196.917668] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 196.942111] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 196.974784] bond0 (unregistering): Released all slaves [ 197.728349] IPVS: ftp: loaded support on port[0] = 21 [ 198.079573] bridge0: port 1(bridge_slave_0) entered blocking state [ 198.085982] bridge0: port 1(bridge_slave_0) entered disabled state [ 198.093186] device bridge_slave_0 entered promiscuous mode [ 198.117861] bridge0: port 2(bridge_slave_1) entered blocking state [ 198.124259] bridge0: port 2(bridge_slave_1) entered disabled state [ 198.131439] device bridge_slave_1 entered promiscuous mode [ 198.156761] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 198.181042] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 198.247833] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 198.274449] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 198.381158] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 198.388426] team0: Port device team_slave_0 added [ 198.412645] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 198.419851] team0: Port device team_slave_1 added [ 198.443555] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 198.469624] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 198.494855] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 198.501980] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 198.510524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 198.529725] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 198.536809] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 198.545657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 198.757088] bridge0: port 2(bridge_slave_1) entered blocking state [ 198.763478] bridge0: port 2(bridge_slave_1) entered forwarding state [ 198.770147] bridge0: port 1(bridge_slave_0) entered blocking state [ 198.776501] bridge0: port 1(bridge_slave_0) entered forwarding state [ 198.783746] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 199.135595] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 199.549954] 8021q: adding VLAN 0 to HW filter on device bond0 [ 199.626918] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 199.704874] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 199.711575] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 199.721710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 199.790654] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/19 11:10:56 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x200000088) r1 = dup2(r0, r0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000240)) 2018/05/19 11:10:56 executing program 6: mlock(&(0x7f0000ff8000/0x5000)=nil, 0x5000) syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0x10400) 2018/05/19 11:10:56 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x400000008031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2000000000017, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200), &(0x7f0000000380)=0x4) 2018/05/19 11:10:56 executing program 3: r0 = inotify_init() ioctl$int_in(r0, 0x5452, &(0x7f0000000180)=0x8) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xa, 0x513102) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000040)) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) connect$ax25(r2, &(0x7f00000000c0)={0x3, {"6dda2c05a69640"}, 0x4}, 0x10) 2018/05/19 11:10:56 executing program 0 (fault-call:7 fault-nth:6): r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:56 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) socket$netlink(0x10, 0x3, 0x17) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000001040)=ANY=[@ANYBLOB="060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/19 11:10:56 executing program 4: epoll_pwait(0xffffffffffffffff, &(0x7f00008c9fc4)=[{}], 0x0, 0x0, &(0x7f00009d2000), 0x8) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x200001, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000100)) sigaltstack(&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000140)) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) flock(0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000040)=0x1, 0x4) ptrace(0x18, r1) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x14000, 0x0) [ 200.389819] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 200.398011] FAT-fs (loop1): Filesystem has been set read-only 2018/05/19 11:10:56 executing program 5: lgetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="757325722e010075737465642e73967a00"], &(0x7f0000000240)=""/206, 0xce) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x40000, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000380)=0x527) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x30d, 0x0) getxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000180)=""/2, 0x2) 2018/05/19 11:10:56 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xeec4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x9, 0x1}, &(0x7f0000000100)=0x8) syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) 2018/05/19 11:10:56 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) pread64(r0, &(0x7f0000000000)=""/132, 0x84, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x82, 0x0) pread64(r1, &(0x7f0000000100)=""/4096, 0x1000, 0x0) write$fuse(r1, &(0x7f0000001240)={0x59, 0x0, 0x1, @random="0700000099fff66791ba99da70d8c37b05829af4478e3b46b83725e45c54f3c8927e8a93233d65507cdb312f5b1a5a86f8182aac5eda28b2d316b96747f2cb66c28ab12ea8dc14a243"}, 0x59) 2018/05/19 11:10:56 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:56 executing program 4: syz_read_part_table(0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000300)="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", 0x123, 0xffffffffffff9de6}, {&(0x7f0000000100)="c98bfc0dd91d8e8ec22b95b53005d42a1a032ab296397ebcfe92e7a2710fc3f348c59cc14fd57005321832d89ad9e8edf2de8ae58bceebdf99add65939c02edc85bddeee2092a78b9b71c9421cab416a5e6934c92592de6d18", 0x59}]) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x64, 0x600) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x6) 2018/05/19 11:10:56 executing program 3: r0 = socket$inet(0x2, 0x3, 0x802000800000001) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x6}, 0x2c) getsockopt$inet_mreqsrc(r0, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0x28) 2018/05/19 11:10:56 executing program 7: r0 = socket(0x2, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x3a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0xffffff94, 0x3}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)={0x0, 0x5, [0xb8a, 0xa1f, 0x0, 0xfaf]}) r1 = shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000000)) [ 200.574215] CUSE: info not properly terminated [ 200.621886] CUSE: info not properly terminated 2018/05/19 11:10:57 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) readahead(r0, 0x1ff, 0x10000000000000) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)) fadvise64(r0, 0x0, 0x9, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @rand_addr}, &(0x7f00000000c0)=0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)) 2018/05/19 11:10:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000000c0)={'filter\x00', 0x81, "42328d7af55c2cb57050f9f7bd90ca1253aa6a343a2db698083de557825522228704fffb3c7c564c3eb8c5fbe8f7745ed20e113e7e5746d12aa175f99e72ade9e65a66e7a0a9141ce80b16177f1a72a6a0e826c572ca21adc053c31931865238f8fcb3b4f5dbd30224896666e832b16634256c761486e52b7dddef675dc79da556"}, &(0x7f0000000180)=0xa5) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000300)={[0x4000, 0x2000, 0x1000, 0x3006], 0x1f, 0x20, 0x401}) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=0x0, &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={r2, 0x1, 0x3, [0x8, 0x1, 0x4]}, &(0x7f0000000280)=0xe) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000080), &(0x7f0000001ac0)=0x4) 2018/05/19 11:10:57 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x503, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000200)=0x2, 0x4) sendmmsg(r0, &(0x7f0000007740)=[{{&(0x7f0000000240)=@pptp={0x18, 0x2}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000440)="e7", 0x1}, {&(0x7f0000000640)="c7730cc3db37c32ea0c0d784eeaae97a9a6a7a5adea368557039f4c38f211c32e244d0f91483430f5c2abf138953847a4f97cb51100c92debb7f9388659143fd82113a999286df44e5a8fa3e9b53e93ab341e7b3dbedc2", 0x57}], 0x2, 0x0, 0x0, 0x4001}, 0x800000000000000}, {{&(0x7f00000007c0)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000840)="3da29368706a990f149ae7f269f8b8a362f0ec957c5fa8f712e3aaf3e989e0c024ebccf98f873d376ffe04738d31bc7d22616e7ce7511be4db86666d34939948e00d06758b939d5115fc4835a8b3452762", 0x51}, {&(0x7f00000008c0)="71cad43961aac6157a8d52629696bbd3a97dbd0b46478ad12f13ab8ad458d1affbd03d5590ae32ae20803a6a30b25eb640033853a2ab11c73bac07971662aef3a9a9cd176b347f", 0x47}, {&(0x7f00000001c0)="32277547481c58bcf008ae1ed42b79c6423fed8d4b98b4328ff6855e9211e2d0b4f552eef76902e358c8ec788cb064e9913b80", 0x33}, {&(0x7f0000000a80)="630c296086c705bdf691b10d61d249038e1779c449114c30479469cf2866f11fbd4a0a3c95a97af1111927b454b0740e39e3b0fdc8917039aa6cc105d7a0054a1f232f35c8c8e4349308cf12968227ec261ad84ee516193c574fbe3d4479e4ed75160b58a81c6c21ad8b5975ecee0571be43f6da06dab1e75cfbfe15f0023c5e2affcea8c578fa9f112c4d3b220dbbc426c36efc2f7a2abd47eab1e16aa6a20b42a15992ac1d1d04eee7a7c632329094b7fadf8973fb8a384f8fd239516f7f7c1e7ff700eafc22b5d9b1cd41a0880897c93c570427aac0c57f060a379fc857a1560982891565e208", 0xe8}], 0x4, 0x0, 0x0, 0x8844}, 0x83}, {{&(0x7f0000000d40)=@ll={0x11, 0x1f, 0x0, 0x1, 0x5, 0x6}, 0x80, &(0x7f0000002140)=[{&(0x7f0000000dc0)="a01b36ef147493327fa2a617cacb63251856a0ceac4051682eac4fd6fc4c5f84875f6880f35bcf1d85b9da9aaac9c63214f0b2c122dde7733d05453d5f7077a05a34be32641598251b3f82b6d33c2f2ef3fe0adbaa0d95d13645ef0ce0e6a4f88f4c2168d18b1d41e7189eddb124b4483b88e152a1be445691dc425a8fb6591ebd6bd92db3fe45e705fe44d16812a3007fe738b721660655c1e527dc410e3f2ee53bb2aa88092015975fb2e4ee67e84f230fb289273bfb68cab63c85e4e01b82bbc379b79b", 0xc5}, 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0x1108, 0x20000000}, 0x2}, {{&(0x7f0000006c00)=@ax25={0x3, {"bafe6b7803914d"}, 0x700}, 0x80, &(0x7f0000006c80), 0x0, &(0x7f0000006cc0), 0x0, 0x4000000}, 0x20}, {{&(0x7f0000006d80)=@nfc={0x27, 0x0, 0x1, 0x1}, 0x80, &(0x7f0000007200)=[{&(0x7f0000006e00)="38d34e42e352694a901a330a848129f351b5cff1d42f63912c426c6da3d554953aa793af5f3dd24f233619a50e347e44007038f1e5d307c2e6a036113216fc7093eeb30ed633ff33468fdfaf761b2119574a8eaec8acc76d07e9f4fa58", 0x5d}, {&(0x7f0000006f00)="87a91503564c4b1198729c7dfc0348eaadd029738712d82c3717e8592ae57b92adf630f9609bcce02504223f64dd0e26a2981c4b9e830fb0", 0x38}, {&(0x7f0000007040)="e264b88f76a11aad1a4a54171c740db997a0771e12aff790d56f62529d0c83a67f407a279b27465eea5ffcd107c3af10c251c1957c84f7e9c05f6aab2cd37271ca8c781ede4e46401ab94dfcf3b4c10c745f9a9db03e1fb73e027dc4be5bc2c93c59e59b", 0x64}, {&(0x7f0000007100)="bd2f6d950d47d639978fa6fe1df2c525d1a16eb0ec70ebfa0be8eee73ca48c3a551fe85464e5697c51142ec41dec9c3aa98631defed2b75d53f6a9cce9882ab82bf0e9ee6d2ce634dd6d2f8b1a488ae3dad8ae37f864fc8a97b2f2286a748b4b6b874faccc6a748bc7eb2d6823115462571bb797acb063a413222b68729e7f47dd690bbfb9b021e79101d425a3de607e0dfe03fe95f579a7bb60371ce1896bb2cf0e58aaf8b983d328ae798b7a92e8b77d9cc5c3ed7ec8c3cf51533fffd2a5e7fb189ab48609640e2cf04cd033ef0154423ec5", 0xd3}], 0x4, &(0x7f0000007280)=[{0xe0, 0x118, 0x0, "c503e915ee25e08b67e3d0fabba321a97dfba0630e45e9af5372a94d94814bd90635e10b3502ffdfbfed090d8182d8d1fed951e0411390ef5cf7a146f43de07108c81cdaecc660f997721d050dc792455c79c760cafdd076b32f7c7bdd660ce2a0c03f1e0e11ee835b67e333131f2a64f46e021c905f802c4f788c25c66a71a124815c7d8e241476902587d2f81ccc39f82f1e8fa85307a388fc16d8f3d62c5729093719f02a97084db740812984f634c7b542f6c6b7836b04bc610f7c335179d43896f6bbe7f70d1cacefb7d3169a15"}, {0x58, 0x11f, 0x6, "bf4fbcfd8bea90d4acdc3e065538ff79df508611cd814366430ac835efa0aed6313c7a7fdcfc015b487c9f562af378ef0e36f28cbe18e3e7c797b1951bd9131507f628ea"}, {0x40, 0x108, 0x1, "3376fe3e07a6180d1e9ff321807fd1fccab502373d54b1a1550ab365f81cb775648f16bd39a8d9c4260a"}, {0xb0, 0x118, 0x4, "c0e7e1d13eb601e95051634f22e3d8435afe28110137f806f52abe4175359fefef043eaa9d3e723f82824ea0fdddf8953367d54a644ba8d7dbfb63730d7b232f7116fce1feeea8aa76f71ed1cf076f8dce045b825386011a35961c061daeb2aa917814e64fd27ae3d3ea9e8185735097c0f20abdb53b8106b0171638b36e50d92a6d027b9d767a8b9305d151100fc976bebf8879e5c5a7d5a15d"}], 0x228, 0x404c000}, 0x1}], 0x5, 0x4000000) 2018/05/19 11:10:57 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) getsockopt$ax25_int(r1, 0x101, 0xe, &(0x7f0000000100), &(0x7f0000000140)=0x4) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00000000c0)=@req={0x7, 0x0, 0x0, 0xc37}, 0x10) 2018/05/19 11:10:57 executing program 7: set_mempolicy(0x4007, &(0x7f0000000000)=0x4000000000000000, 0x7) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xd2, 0x101000) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) 2018/05/19 11:10:57 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x400000008031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2000000000019, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200), &(0x7f0000000380)=0x4) 2018/05/19 11:10:57 executing program 1: unshare(0x2000400) pipe(&(0x7f0000000080)={0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', r0}, 0x10) 2018/05/19 11:10:57 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3, 0x2000) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f00000000c0)={0x2, 0x0, [{}, {}]}) syz_emit_ethernet(0x3a, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0xf401, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x80000000, {[@timestamp={0x44, 0x4}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x4000) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1e) 2018/05/19 11:10:57 executing program 7: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000000)={[{@norecovery='norecovery', 0x2c}]}) 2018/05/19 11:10:57 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x4, 0x8000}], 0x1) syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) 2018/05/19 11:10:57 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x408800, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = getpgrp(0xffffffffffffffff) prlimit64(r2, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@getae={0x48, 0x1f, 0x210, 0x70bd26, 0x25dfdbfc, {{@in=@rand_addr=0x1, 0x4d2, 0x2, 0x32}, @in=@rand_addr=0xff, 0x3}, [@etimer_thresh={0x8, 0xc, 0x4}]}, 0x48}, 0x1}, 0x4010) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x400000, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="b80000001900070400000000000000007f00000100000000000000000000000000000000000000000000ffffac14140000000000000000000200ff7f00000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000dd06c4e1000000000000040000000000000000000000000000b6151ab846f98164c9000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xb8}, 0x1}, 0x0) 2018/05/19 11:10:57 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x901, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:57 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0xa, 0x4, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x2c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x0, &(0x7f0000000240), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'bcsf0\x00', 'bond_slave_1\x00', 'yam0\x00', 'team_slave_0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xa8, 0x128, 0x178, [@cluster={'cluster\x00', 0x10}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz0\x00'}}}}, {{{0x15, 0x0, 0x0, 'veth0_to_bridge\x00', 'ipddp0\x00', 'syz_tun\x00', 'rose0\x00', @random="60f9a9d474aa", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x340) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000100)={0x3, 0x1}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x5, 0x5b8, [0x20000900, 0x0, 0x0, 0x20000b08, 0x20000c58], 0x0, &(0x7f0000000000), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'tunl0\x00', 'irlan0\x00', 'irlan0\x00', 'syzkaller0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xb0, 0xb0, 0x100, [@quota={'quota\x00', 0x18}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}, {{{0x5, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'ip_vti0\x00', 'bridge_slave_1\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0xa8, 0xd8}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x0, 0x0, 'gretap0\x00', 'team_slave_1\x00', '\x00', 'lo\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb8, 0xf0, 0x120, [@limit={'limit\x00', 0x20}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x0, 0x0, 'veth1_to_bond\x00', 'team_slave_1\x00', 'bond0\x00', 'gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xe0, 0x150, 0x188, [@cpu={'cpu\x00', 0x8}, @statistic={'statistic\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0x11, 0x0, 0x0, 'tunl0\x00', 'bridge_slave_1\x00', 'ipddp0\x00', 'vcan0\x00', @random="d44357a49ec5", [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x630) 2018/05/19 11:10:57 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006, 0x0, 0x20000000, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x2c) ioctl$KDMKTONE(r0, 0x4b30, 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x280682, 0x0) recvfrom$unix(r2, &(0x7f0000000080)=""/41, 0x29, 0x10040, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e) bind$alg(r2, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) write$binfmt_misc(r1, &(0x7f0000000280)={'syz1', "5730d737d6ca7be03788e5484a8be75853bddc7bd3af083f7d4343f0f8a74c2d88b6f2dca7188b7920687088c817e17e98c972af3d312413078d5b44f8bccd3824548ef06864c1975d25b6e1a5fb98f0b02b20374bedffa66fcf5fca7678b9a2b400fa9bc86a6c0ddf5b166759c902b716c120eb47261c6e642e057136e6ec8382e43c1d0b33ec539ca750f7414e3ec01683b767361e6b7ba0c938e0e013030e61a56a95271a53405396c82f06f56a43ffa059d02d7a7cfe519440028e1ce5205dae48f897998aef47f7a0621a7f1dbce27812b05d986fdfc37928618580d07aa39f0e"}, 0xe7) [ 201.611194] gfs2: not a GFS2 filesystem [ 201.658522] gfs2: not a GFS2 filesystem [ 201.763983] x_tables: eb_tables: snat target: used from hooks PREROUTING, but only usable from POSTROUTING [ 201.792895] x_tables: eb_tables: snat target: used from hooks PREROUTING, but only usable from POSTROUTING 2018/05/19 11:10:58 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x8, {0x2, 0x4e20}, {0x2, 0x4e21, @rand_addr}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x1b0, 0x1000, 0x80, 0xe7dd, 0x2, &(0x7f0000000040)='tunl0\x00', 0x0, 0x2, 0x5}) syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="ac1414bbffffffff0100000003000000b9ef0000e0000001ac14140e"], 0x1c) 2018/05/19 11:10:58 executing program 3: r0 = socket(0x4, 0x7, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") r1 = socket$inet(0x2, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x2}, {0x6}]}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x313}, &(0x7f0000000140)=0x8) 2018/05/19 11:10:58 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x4, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:58 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/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$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000040)="c06300000f20c06635100000000f22c03e3e8035f90f09c007000fc71cda23650f01c3bad004b035ee0f0f64c6b0", 0x2e}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x109000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0xe6d2, 0x77, 0x3, 0x3, 0x3, 0x0, 0x1, 0x1, 0x80000000, 0x80000001, 0x80}, 0xb) 2018/05/19 11:10:58 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x5) statx(r1, &(0x7f0000000100)='./file0\x00', 0x800, 0x500, &(0x7f0000000140)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x90) 2018/05/19 11:10:58 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c62600008523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/\x00\x00\x00\x00ink\x00') preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000480)=""/156, 0xffffffffffffff5f}, {&(0x7f0000000740)=""/235, 0xfffffffffffffe75}], 0x2, 0x0) 2018/05/19 11:10:58 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x400000008031, 0xffffffffffffffff, 0x0) prctl$intptr(0x200000000001e, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200), &(0x7f0000000380)=0x4) 2018/05/19 11:10:58 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f00000003c0)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000340), 0x0, &(0x7f0000000380)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) ioctl(r0, 0x3, &(0x7f0000000080)="69f46040ae28e1095025c12ad2796e720b5f1fe6ccd94b30834b18f75a754f89e594ae3ba318e56f281d7facfcfa6e3defd9603632ee34cd1600353b7e7c891d2a44200fdf2e904b886e31ca1131728f22736deda04e232b886161bdaa5a05b5ab31d267aab4f78e0c885fc6f35e45c0c7ce4dfff3cc6368222590d6dc9bd1328bb551f22c254cbe4172ea5d81c37d79c235a1066d6969442187969c179a302af61e7479591decb4787ede74a22e5c41f70a8b98982f0a") write$binfmt_elf64(r2, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) close(r1) close(r0) 2018/05/19 11:10:58 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x22000000) syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) 2018/05/19 11:10:58 executing program 1: r0 = syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000040)={0x8001, 0x9}) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000023000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x20, 0x8aff, 0x0, 0x0, {0x5}, [@nested={0x8, 0x1, [@typed={0x4, 0x0, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/05/19 11:10:58 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="031e9b4c97edb20ac658ff6061f68de1799b2ea9a73aa47430cdea539bdfbfe1830b2f96dae50937d1a34a7cd5ffdb91b773f9566e6369416630c27315322f3539b134c9d07fc557412b2671b3e935e6896609a005394321248cbc1604281b3a3e9d5ef4992c4615fe54a52c7457dc6013e87f584f0806dad249a7272dba3c5ade67a786429908c9623962bee1c8d91424b072d0b6e86ed1bd7bad31e1b8302384a5427c1d2a2f901bf679578bb1d14994406d24f48cf6734b2a1c40f75bc5213f029ecede0c3b13cf8267e8195bc3409c87e18c4af9ff8b35de3ff33354c76a5a8aded9bfe6dd0335416f4f96952354b8cbcc944c12b67de2c30671649bcbfde278d037191feafef8d55b0602e1d9dc55f305e55d7bcdfea29c45a069fc77b65ef145b1d1e1c5e1c0a4a019d88660bb5810e5f3344f6d55ede81d835cfc9ac7cc664a1ee4792c4f4fcd720e0fd481e19f1e43d319d95bcc8ded56e9095a899b15d8376094608f96d495f61ce4001cc897f3dbe7629c844cdbcf59bc647096d3505a1eac1ed12f65afb20ca7bd9d032594ad070c8bb4bfc2fddb1325b010c555d4206a880007c769ee4ba54737cf41a03420d64fbceaf8a6bfbe016f5f71d6a68655ab0af73e1ae9b9cdf36d8c9a6ef569c2aa76e1a4877227bca7c07b54a8fbd9dfbac80999d15c045eae33e29470a7dcabab9c18ce22abbb18b7b636cb46c97e05fde728f775ec06fdfb16a608a88cf8f8f5e29e24ab836551e78f38c54186a3b7eaed6fd3a379246bb1202d9051ec6e7206b7ea0a5d3c23c06093e65b25694ad64e95c4c519c1e7f655426824ebe103a293a915085644cff4bfe5356d4285003a6adac0cce421258d4eb7df973c03364482df9a39d5c063bee991fba3e1a0d4c789b6cc6bd355ef264c2ebb40014d4749b18d0f87139696712522d9edd23dd6c977d78b500b00ed244cc60fe5f64ebcdec06fc14428ebf5ab61a9705209803e92156f7b03fff6fa64ea75c63cd2e98e05adfa13fe19ed3260f52028c9f44d5c1049ec0fea6ee9ac897a88895569ccab4caf71b1786a8fd8b28f90ec12b7f44d1f28c8c7485f3da2356f42680715db09eb29f1731f6ac117223ef3726b29e88f97c7d4efd9377b05cd3901eafc05de0e854335e66e5fd858635fe575f4faac764d4cc59ec70e937d9210f62809afdd35176a9ba87a42fc84ee67bade3421cd5ad4daadc800074f1a2bfbc2c70e4a98780520c8568eca86bd6a2eb8b4574e9bf47cf654c0601b966504d8c1185c5f39b0bababe0539c1c13e0da9a92a5607cdb4916796063cd66363098034f75bcf725b199c90b1e61d99ed440d562199810c27f33e55d051dafd81ecc745aa8c1ba1731a7a770c004fdbc653214fe55c102244adb2cccc4364c89f3f08b3be2bee88fa631dd4a0cfad6bc4bfaf2a994eaa3ded15d5b07878e159da7ef9c65f2eb3eb15246fe4b3bfef1ffca3a4cfb43eae9b31b5f6202f8e08248e0b8fcb8de16092aa390da978764c5e37ad8db55592f8dfbdc84e4dceb8ca633606974179e59cd75721ea6594c173caab344946c26fd22de232fe93921d6748f980040ec286c119c64fb678d174846da002ba34880995ed4f63f38f9bf908eff26f8b5b480543bd0efa34e05e1d9c3e57c598be1c3ec6a910fe4f7e831ffba8b7935012cd16380a70473b7c9f5d80a65823efb5a239e0cfadc6f35d5c950842263cfbeded5e9cb851aad2d98ea5123ebc6a7ec3e98b2cef68fdd047e3df553f011281dc8fe7aa576bf63bc153e0d9fa3ac562e2a09168c452723ba824accf9a8f1186bf10909d661cad8596f4a164d7043c286a1869aef17e2b94ebe7b3b6e984e6196b0c86283da1dfb0091f487b3b85832cb894812ebca3f4261d94e75ff8e8b135160abe5ea32c6d3900c53948a316c596835330dae9f67feab1adf3ff15ff1a77b14ed84adc190b2371b2fdde7f6a37737779eb6f50b18e23a55209ef8a3ada03a4308ee8a3739398dafdfad261535154005043b1b90a5ac0d3a86cb019d067bcc0c8cc1bfcc0", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x5, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:10:58 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x7}, &(0x7f0000000140)=0x8) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001300)=""/75, &(0x7f00000000c0)=0x7e) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000180)={0x3872eced, 0x0, 0x0, 'queue0\x00'}) getitimer(0x1, &(0x7f0000000040)) 2018/05/19 11:10:58 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) shutdown(r2, 0x2000000002) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x1, 0x3, 0x7fffffff, "aa09458220e22bd7e15302247a14463f6131095586e48a070fe90e225cca3530ab59e71decd5096ae9984cfa739cddf78944b790c345997ae83032121be87af02a9279ce3060d40e3fbe0166eb5b809b"}, 0xd8) r4 = msgget$private(0x0, 0x14) msgctl$IPC_STAT(r4, 0x2, &(0x7f0000000180)=""/178) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(r3, &(0x7f00000000c0)=[{0x4, 0x4800000, 0x5, 0x10000, @time={0x0, 0x989680}, {0x2, 0xb707}, {0x40, 0x2}, @queue={0x3, {0x1, 0x8}}}, {0x0, 0xff, 0x80000000, 0x9, @time={0x77359400}, {0x8001, 0x5}, {0x1, 0x1}, @addr={0xfffffffffffffff9, 0x9}}, {0x4, 0x1, 0x3, 0x1, @time={r5, r6+30000000}, {0x0, 0x8}, {0x37, 0x68166da}, @raw8={"db70052543dbf5e81f19f221"}}], 0x90) 2018/05/19 11:10:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x3e4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4000, 0x0) 2018/05/19 11:10:59 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x80000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@get={0x1, &(0x7f00000000c0)=""/136, 0x7}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/05/19 11:10:59 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x100) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x73, "3007d329c8295e5747ff30afdc6b2220d9d9e732fca33c502d766d0226363176a6d1badcde7d5047394747faf45f819be8a05bf569ba9b3ff70cdc0a6a3c177d8f6021908f6f60d48ab0d9cdc635333a7193f9b5e57f13c91922c23c5949cc56b5c5033845a37d75b483c1aca1bccefc72c16d"}, &(0x7f0000000240)=0x7b) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x9, 0xc1, 0x3, 0x9, 0x4a}, &(0x7f0000000340)=0x98) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000100)={0x7ff, 0xffffffff}) writev(r0, &(0x7f0000000140), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000540)) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000380)) ioctl$int_out(r0, 0x1, &(0x7f0000000040)) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000440)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000007700000017768c20c3f4ad721e00cda0526c005a5e03ede92dd3085a113b69c1f9e4cbc80f0b8c17498882cad3f6b32b7fe071ef9e010000006fd75ef4006eb38d38688382e6204798f9f477070e1c54584b09be215db3b830841267f925acafc62c60a710c528fc6bca37c4b4efd20740cd60ec0b432e3140a62f"], &(0x7f0000000500)=0x9b) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/05/19 11:11:00 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x60002) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xa, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000003b45c1b5000002000043b80851f2a201275174ac74e23c71ddcdc84773923727103e"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/19 11:11:00 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x5b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77ee0f70, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) stat(&(0x7f0000004440)='./file0\x00', &(0x7f0000004480)) r2 = getpgid(0xffffffffffffffff) r3 = getuid() getgroups(0x1, &(0x7f0000001700)=[0xffffffffffffffff]) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001a00)=0x0) r6 = geteuid() r7 = getgid() r8 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000001ac0)=[0xffffffffffffffff, 0x0]) r11 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001b00)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000001c00)=0xe8) getgroups(0x6, &(0x7f0000001c40)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001c80)={0x0}, &(0x7f0000001cc0)=0xc) fstat(r0, &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = gettid() r18 = getuid() stat(&(0x7f0000003280)='./file0\x00', &(0x7f00000032c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000003740)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003780)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000003880)=0xe8) stat(&(0x7f00000038c0)='./file0\x00', &(0x7f0000003900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00000040c0)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001640)=[{&(0x7f00000000c0)="b192e2291609f200e8653368fc3d5d12dbe981425a360de553d5e337e156d54d18a1c1cfb2fbec1f14efbdc1ac7df4501c4024a688c12e3d37b59deef681c944e8c39b", 0x43}, {&(0x7f00000001c0)="510f8effc3780cb5150f1b8778df436fdae9044f621c35df548a0d220bc50c120fdaad2a48d837a2bc45f5bee01f480f5c83beff973bf1f646983dbd521d4a9fdf77fb45505cc166714135211719d1560f0174e137d6ed428eff6524dda86d5219682d5bdb0e4982899108c6c3c2", 0x6e}, {&(0x7f0000000240)="d95521e63190227b67659e07bf1725c9207d3a5cb6103a3a101a7b159fee4fcbccab673266f2d5cb041b29f707453c6818a1ab2207c9870874826ef4bcdce2e3b981452d8556bc54b7b74d9a10b354a80366edc4584c67dabfc87cf00e26d91562fd71f67b68c7738a581d89f4b6a606a33428d884093afe29f7317a36a26582844a2b54bad5f2e610ca8ceebc3778c08ffc05422f17c6f9e058990067", 0x9d}, {&(0x7f0000000300)="5ea0f6945cef05c0a956ffb9d53e1d37f33fe0504b0dc3fd79babecb07ed0d0707148baedcb6cb509fce4dd88902f9e40e582ebf69eceb2eb1e916523f7cb10aa6af8dd694cfc23f4207035de8b016a3c263a0d3c504c3800d1b76dd7498e77a62a9c15be471f5c68f7c", 0x6a}, {&(0x7f0000000380)="d1c293668f5ff0f5e87a55c8a979a55f7480345527cbc65be93435261587918880cb0df239282ec8cc780897ae6bb62eb0b79a0be17c41f667329156655c456a5dc3352cd19eb88024e9cb97b57caaf07f945cf6e27b025460593b64cb046630f6d932fd3c1857bc6acf8be66157b7db03f411a64011e03329d842089acc50836a39c27e363afd2faa5b1b6c773944b8706f4d61f218eac85822ea29d57c23092be290d47451a1dff9905701fe0669dba25780776d012534262f45a5534e08d66dc9bdc003f3339f9d997777ce941e6a19ada981a53c96667506dbe1b07b2eff15da53205cb63d8c990ddc785451238ad5c7f3867e", 0xf5}, {&(0x7f0000000480)="f035e23aa2d5972899e839a4fa8a3c56eca3bca99883d471c9d5f10aa3c2131ef08d246b4b0e41b662b191cbd4359ec60bab46f59c9857bcb29f9a9c63013a9c0f00a3664a26add0db0c5925ed2449aa9dd1757c14dff6650b2e1f94d20627c09eb1b40c46fe1a1a", 0x68}, {&(0x7f0000000500)="96b9261760b65f0a70947575e57f7ccfe528fecae8808a235da557eb7c80afe3493079bee2bc033bf2604b7c1d3b443f461ba638b77f2bb4011770232f86dfc823c3f6655906af20a48ac5e99df8141752bca53671c3985b6158cb8c5723f2d059fd871aa22afeb82f6943ce4b80830d102f3f454d1f8859738c5d8898200d2651266911a242d8958ccdd5c209142f66d245b1c0534a9a7c9ece85ce540af9c9f2ffe7c55efcb4fef9dfb35d93632f86", 0xb0}, {&(0x7f00000005c0)="ab0e15ea32a36f0c4966d0adfbcccfd619fbf1d388dd79521d352593f6df629c7283c3755bdb6e8638a39bb4a563b53e5fc6a20e6213c32373669d8b4573f4d387", 0x41}, {&(0x7f0000000640)="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0x90, 0x1}, {&(0x7f0000003a40)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000004000)=[{&(0x7f0000003ac0)="05905dee11d605c02c", 0x9}, {&(0x7f0000003b00)="ed0818189419665cb0dd2fca3ff58fccb2ae022e5a1a961991d49b245e4c0491d296f13da8e41dd7d7a33705b99f40", 0x2f}, {&(0x7f0000003b40)="8fac67a89e96f8527c55db0b68fc87be169a019f1eae74db058a8ea6fb340a28f7824729a19b83437ab12659ea5ec53218042127ec578f58b14807b5075d1692206d5b7f4cc11bda", 0x48}, {&(0x7f0000003bc0)="95d983629b2b4668dba7c3cd18192cd5bc5dc9a40a772e6d68af1d3ebe150c088a9617913251b6620d02b40292686f888fae38f243bee2cadd0de4eee3155c2499671805be396efaa9476fd231de254e4935505086f497cdc04fae0e435abf93b27a0b61e98685b5d6c0b82ac8348471c7f892", 0x73}, {&(0x7f0000003c40)="3e1d9b2177984e5e03380da71793aff93d83848c56d5880a4f4dd0c916b7e4cef4e8b9f6d15e2a370e34007839d72a252a8df0c65c7e2e0e5c06cb9e1790a1df92b0e1e3ba69266f03de9d23270894ffb124b7fe25d5bac7d33de64f5338ecf0e4c7dee84ad2b5f085237157065d47eed0c55797bc3a973745fe8d7ea0b8ce174965e27429c8a5882658d5f3c30a109e7bebbd1a53a309b0d552f291028fb4f3401783b6dc336e474a066da28a52a12e295ce91833436229c07308810f644984a8cf59f74aaf067a3de885", 0xcb}, {&(0x7f0000003d40)="37353f59d69f24043446f87f7daa79b2352a75872ce203ca769a4a7359a68145b9afdab9d95d6e9d09ddfc229c3ce2a3f0314d925dbf4079760363db75b68d44f1b5a4ef2d901283599b7bc86fa22b8331a2dad8485275e3721ea41a2fb4e9db554b9d8f4b59010336325b1ca45075501140d92521c4fc95204fcef2da20b967a4cabff91a13b3b40f0d1e909e087129cb570cbf542fc103b632a8d9aa43a77bb468d9f9fce07201b12e65cdb4edb14d962af99cd2f3b1b15354280be122ebcaa44a", 0xc2}, {&(0x7f0000003e40)="3ba38a58469f7d2c5d5e8f9204df592e275265b9ea9b5c2d2a2dfef9fe17730ada1822d48aa74a4dd594139dbf5cca25aba313b9cec7a6a4719a616c6e2a7b9cacf180e4a13f5f2b85ef3a7a1f4dc85fc6321f71c550217df21283fc15d055bbef0889c6988fb3764916034ae9c4260827420c8bdcc7f3082a26d3f935228203f56ac1f57b096cd2630465c636357387ba0a9df6723cb0d8ed090a4489efdc49d3f29ae5b6a3fdca6979e93a2bdc", 0xae}, {&(0x7f0000003f00)="5c0ba8af12798c1baf56ca81b1fac65edbf884b4c0e9845264a2184b8f7008dd943b8a4c026e11569d462004d9c5958f44e186968c", 0x35}, {&(0x7f0000003f40)="f5a974595e60835dc2b2f3b1d02ce83d99cd2d278878bb54878c98502fe061b12fd67f397c6c84dc51901e5df37fb6a35bc98085972604917ee525783a73b26f99137a8036e6effb3be8c363f5897a2d6ebf2c9a71e4ad2d8f7d425f4e51050ca531ef3b1a3a8673e17f201a49892a65b70078b2458bbec9b31de185c37a762573", 0x81}], 0x9, 0x0, 0x0, 0x40000}], 0x5, 0x40004) preadv(r1, &(0x7f0000004400)=[{&(0x7f0000004200)=""/17, 0x11}, {&(0x7f0000004240)=""/54, 0x36}, {&(0x7f0000004280)=""/67, 0x43}, {&(0x7f0000004300)=""/203, 0xcb}], 0x4, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000e5a000)) 2018/05/19 11:11:00 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='environ\x00') ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000240)) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffff, 0x200000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', r1}) 2018/05/19 11:11:00 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$TIOCCONS(r0, 0x541d) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0x8, 0x9, 0x5, 0xaa, 0x8, 0x9}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000080)={0x0, 0x1c, [0x7, 0x2, 0x2, 0x80000001, 0x5, 0xf0d4, 0x0]}) syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x2, 0xc001) 2018/05/19 11:11:00 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") r1 = epoll_create1(0x80000) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) r3 = timerfd_create(0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f00000000c0)=r4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x40002017}) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_pwait(r2, &(0x7f00008c9fc4)=[{}], 0x1, 0xfffffffffffffff7, &(0x7f00009d2000), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000021ff4)={0x2001}) 2018/05/19 11:11:00 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) r2 = dup3(r0, r0, 0x80000) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001240)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000002040)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001340)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001380)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000001480)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000014c0)={{{@in=@local, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000015c0)=0xe8) r8 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001d80)=0x0) r10 = getpgid(r8) r11 = geteuid() r12 = getgid() r13 = getpgid(r5) geteuid() flock(r0, 0x6) getresuid(&(0x7f0000001e80)=0x0, &(0x7f0000001ec0), &(0x7f0000001f00)) getgroups(0x6, &(0x7f0000001f40)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000002000)=""/46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001f80)=0x0) r17 = geteuid() lstat(&(0x7f0000001fc0)='./file0\x00', &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000002500)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000020c0)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f00000021c0)=0xe8) lstat(&(0x7f0000002200)='./file0\x00', &(0x7f0000002240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$netrom(r2, &(0x7f0000002440)=@full={{0x3, {"1fefe102239c0b"}, 0xfffffffffffffff9}, [{"fb52808b3c6eda"}, {"4f9aa718c2ad93"}, {"6640f0850e4699"}, {"aec68c7ee64987"}, {"ab78b040203054"}, {"e576ae92e16331"}, {"bdd14f9a05ec27"}, {"ce2c8e79541c20"}]}, 0x48) sendmsg$netlink(r0, &(0x7f0000002400)={0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000000180)={0x109c, 0x22, 0x700, 0x70bd2b, 0x25dfdbfd, "", [@typed={0x38, 0x7c, @str='md5sum/+^(posix_acl_access]vmnet1$wlan0+%(system\x00'}, @generic="490521aa8ee51b6f97953893bbcc4aa98f3cb773545b971672f180b7c8a571b77b5fcce268ba1b31970683a824dd8ab675183d4fe2ef64721c7726", @generic="df3ae7bcbe1b1504b0172766a2bd", @generic="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@generic="f0347d50e624e3f58911e3eb8ee06abe8b70403a37cf3ef703c1e56f7c39e9ab5ca6d0809cf00a632524b1a799852222d6523f07bf58c299312c8ff3fe4e5547ba05d63e692f39f1338394b64c8cb74881017b3f65bcfd3d4105c321767ee613727d3ebe9268f0a51b9f2caf39562e9e0908422c1db996bdab71bd2b34a758d74cdbc0124da97d052d3b5b3d461ff685b4013591159ba18293f2396936b8cce0aaffa4570f4670b70175b65801c77375ff385873880091c3ab14b5"]}, 0x378}, {&(0x7f0000001b40)={0x23c, 0x2e, 0x200, 0x70bd2a, 0x25dfdbff, "", [@generic="e8dbc3fa6b9ea44550e4937aa52ce840f25ae2c40a5ffbe4a229396ece70c60be63f32fbdefb51938a139ec4a67daf1cd771c77a321ce450c79741dcd3ab868f5617a150511859e8bdaa1cc2559864146e47411ab740234c1a26c49a1f15a7804fea2f72d6bdcd068acc3673e9958d8182a782466651e3486d81c9ef8128", @typed={0x8, 0x73, @ipv4=@dev={0xac, 0x14, 0x14, 0x17}}, @generic="feb28cca6478d781c8b8851483ae011b8873017406534bcc7fa979e8c673c970a4ff865e70a68f5948259599a06b432da0eeb5df1e9bf7bffd4ecf395d8348f517d30413b48162ed5a55c3b69fba599e60b61bcc1b4a81814542b0f003ee5c0f4d78f79e643e9ab0173812c392d240195a0ad0348ecb2ae339b04ef0d5f984e96039d405f20f1f070ed959c8998223309d29f3266123d69b46cd950f93aa818519e7e12022603b7e58374e0a59e8885f059521b3c601644473d6668f8f1c07cf4b8383883525fd03cda42e23b6a447eb84ee242a8f04f4d3aa0aad6ba7c8e313cc230453f7c3d25c7ddf73d6bd14d9b6a3", @nested={0x70, 0x9, [@typed={0x58, 0x93, @binary="bd16a08928bcbb780436d66e2fc5b310d57e514954761fe7d426cc300d879729299d0b8769d2ab60a5f5ff98fed5b3b8609430868ec4d2929fc7c1563b4197671df93b3db48c369bc44eb9384983fac7f3e0"}, @typed={0x8, 0x89, @str='lo[\x00'}, @typed={0xc, 0x37, @u64=0xa644}]}, @nested={0x44, 0x93, [@generic="14802c18cbc6e992588c7723ca6f8cd1d2b91eac65e99f38508398e6f52aba99d6230ff3b95595a1575596", @typed={0x8, 0x46, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x70, @u64=0x1ff}]}]}, 0x23c}, {&(0x7f0000001dc0)={0x18, 0x15, 0x400, 0x70bd25, 0x25dfdbfd, "", [@typed={0x8, 0x59, @pid=r9}]}, 0x18}], 0x5, &(0x7f00000025c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="00000000180000000000000001000000010000006c2698f117f16f22cc78f8725dce26b980a38da5aecff76a30c35bab162641923a963b065e7bbb16118e1ac2f4b0e960a315bad2df27305c998250a24dd557ef763f69abe3b3b42f4f22d67331bed03bb79e3d7625cf0d73df4c9e140638756403e64cf5294ce042a7a935bdac9c5bc8766b2c8cf6877a353801872ed95935c4ffffff5b9789f3d817a66e3a7a1447d89cb3dd319a2d64a947186f9a4ca5ca6ccd8a39fc0020a4be1a1903ccd9fdfb9939", @ANYRES32=r2, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x128}, 0x80) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0x7, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8937, &(0x7f0000000040)={'bond0\x00', r1}) 2018/05/19 11:11:00 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x400000008031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2000000000010, 0x7f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200), &(0x7f0000000380)=0x4) 2018/05/19 11:11:00 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x10, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:11:00 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0x2, 0xc001) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000)={0xff, 0x5, 0xb96, 0xf27, "e998ed9317b47946e1bb56b3a89c7337b793695a4ae6e23edfcd877c11811e870ab725d312f79246a1aebb85", 0x800}) r1 = memfd_create(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x3) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000140)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f00000000c0)={0x7, 0x0, 0x4, 0x6, "3b391169816bbe91628f6c6cbbdb099c616712ae267088f7fdc25f4e4e1ec5c354d382b5ebc890e571e2cf3d", 0x1}) bind$rds(r2, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) 2018/05/19 11:11:00 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) pread64(r0, &(0x7f0000000040), 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x68, "dbe0ab7385b04bb112f9ced81a23492f1435e9e6d7fd40f953027a8687d78d3d83ea2cd95b1638643537deefda5b1bb48fbc95418708a146218bb1cdb39167cbeaf224a061fe87b0007299324768f3e8aad0078775c9da8c80c53ee01e821014355f34b230ab7bf8"}, &(0x7f0000000140)=0x70) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x7, 0x30}, 0xc) 2018/05/19 11:11:00 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x5b1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000f80)=@hci={0x1f}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001000)=';', 0x1}], 0x1, &(0x7f0000002980)}, 0x8041) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000080)=@in={0x5e, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0x0) 2018/05/19 11:11:00 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000180)="66b9800000c00f326635002000000f303e0f130366b9720900000f32f20f2c45f00fa4a710008036660f383ae2d9f40f01df0f238b36f2660f30", 0x3a}], 0x1, 0x0, &(0x7f0000000200), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_GET_VCPU_EVENTS(r3, 0xae9a, &(0x7f0000000080)) 2018/05/19 11:11:00 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x280140) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000280)={0x4, 0xffff, 0x7fff, 0x7aa, 0x5, 0x7, 0x9, 0xb7, 0x1, 0x2, 0x4, 0xfffffffff6e2f9c5}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f00000000c0)={0x6, 0x0, 0x7, 0x0, "e7038805e2ea437d38c951e0764c882e717faf538c4f90e7de472c7ef76543d26d009d4642633aaa51ef32c3", 0x3aa}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00000001c0)=0x9) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r2, 0xa6}, 0x8) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)={'nouuid,', {[{@gqnoenforce='gqnoenforce', 0x2c}]}}) 2018/05/19 11:11:00 executing program 7: r0 = accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000100)={'veth0\x00', 0x1}) r1 = eventfd(0xfffffffffffffffe) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f0000000080)=0xfffffffffffffffe) clone(0x0, &(0x7f0000623000), &(0x7f00002cfffc), &(0x7f0000000200), &(0x7f0000553000)) read$eventfd(r1, &(0x7f0000000040), 0xfffffffffffffe98) 2018/05/19 11:11:00 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x89b0, &(0x7f0000000080)={'ip6gre0\x00', &(0x7f0000000000)=@ethtool_rxfh={0x0, 0x0, 0x0, 0x0, 0x0, "f055b4"}}) close(r2) close(r1) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='n=8,\x00\x00\x00\x00\x00\x00\x00']) r3 = accept$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) socket$vsock_stream(0x28, 0x1, 0x0) fremovexattr(r3, &(0x7f0000000180)=@known='security.selinux\x00') 2018/05/19 11:11:00 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000840)='/dev/snd/controlC#\x00', 0x20000000000003, 0x40000000c001) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x2, 0x100) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x90fc0809dff5d6c3) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'syzkaller0\x00'}) [ 204.149884] XFS (loop3): Invalid superblock magic number [ 204.184728] ================================================================== [ 204.193009] BUG: KASAN: use-after-free in radix_tree_next_chunk+0xf9f/0xfb0 [ 204.200119] Read of size 4 at addr ffff8801a97e3288 by task syz-executor7/13624 [ 204.207565] [ 204.209202] CPU: 1 PID: 13624 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #58 [ 204.216471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.225817] Call Trace: [ 204.228401] dump_stack+0x1b9/0x294 [ 204.232037] ? dump_stack_print_info.cold.2+0x52/0x52 [ 204.237214] ? printk+0x9e/0xba [ 204.240489] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 204.245231] ? kasan_check_write+0x14/0x20 [ 204.249464] print_address_description+0x6c/0x20b [ 204.254296] ? radix_tree_next_chunk+0xf9f/0xfb0 [ 204.259042] kasan_report.cold.7+0x242/0x2fe [ 204.263438] __asan_report_load4_noabort+0x14/0x20 [ 204.268352] radix_tree_next_chunk+0xf9f/0xfb0 [ 204.272925] ? debug_check_no_locks_freed+0x310/0x310 [ 204.278109] ? idr_preload+0x40/0x40 [ 204.281816] ? debug_check_no_locks_freed+0x310/0x310 [ 204.286991] ? debug_check_no_locks_freed+0x310/0x310 [ 204.292167] ? find_held_lock+0x36/0x1c0 [ 204.296218] ? flush_plug_callbacks+0x553/0x7f0 [ 204.300876] ? bio_cur_bytes+0x1e0/0x1e0 [ 204.304920] ? graph_lock+0x170/0x170 [ 204.308707] ? resched_curr+0x122/0x190 [ 204.312670] ? print_usage_bug+0xc0/0xc0 [ 204.316715] ? graph_lock+0x170/0x170 [ 204.320509] radix_tree_gang_lookup_tag+0x3d4/0x5f0 [ 204.325518] ? radix_tree_gang_lookup_slot+0x420/0x420 [ 204.330781] ? xfs_perag_get+0x600/0x600 [ 204.334827] ? find_held_lock+0x36/0x1c0 [ 204.338877] ? kasan_check_read+0x11/0x20 [ 204.343022] ? rcu_is_watching+0x85/0x140 [ 204.347152] ? find_held_lock+0x36/0x1c0 [ 204.351201] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 204.356380] xfs_perag_get_tag+0x12d/0x7c0 [ 204.360600] ? xfs_perag_get+0x600/0x600 [ 204.364645] ? rcu_is_watching+0x85/0x140 [ 204.368779] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 204.373971] ? list_lru_count_one+0x27f/0x440 [ 204.378453] xfs_reclaim_inodes_count+0x82/0xb0 [ 204.383108] xfs_fs_nr_cached_objects+0x37/0x50 [ 204.387762] ? xfs_fs_free_cached_objects+0x80/0x80 [ 204.392775] super_cache_count+0x98/0x280 [ 204.396912] shrink_slab.part.39+0x330/0xf90 [ 204.401306] ? throttle_direct_reclaim+0x9d0/0x9d0 [ 204.406225] ? kswapd_cpu_online+0x1e0/0x1e0 [ 204.410624] ? shrink_active_list+0x17f0/0x17f0 [ 204.415277] ? kasan_check_read+0x11/0x20 [ 204.419415] ? rcu_is_watching+0x85/0x140 [ 204.423553] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 204.429075] ? rcu_read_unlock+0x35/0x70 [ 204.433127] shrink_slab+0xa1/0xc0 [ 204.436655] shrink_node+0x4f2/0x1740 [ 204.440462] ? shrink_node_memcg+0x1910/0x1910 [ 204.445033] ? kasan_check_read+0x11/0x20 [ 204.449172] ? queue_work_on+0xe8/0x1e0 [ 204.453131] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 204.458133] ? trace_hardirqs_on+0xd/0x10 [ 204.462266] ? queue_work_on+0x12c/0x1e0 [ 204.466317] do_try_to_free_pages+0x3c9/0x1240 [ 204.470893] ? shrink_node+0x1740/0x1740 [ 204.474939] ? rcu_is_watching+0x85/0x140 [ 204.479070] ? rcu_pm_notify+0xc0/0xc0 [ 204.482951] try_to_free_mem_cgroup_pages+0x475/0xc50 [ 204.488126] ? try_to_free_pages+0xb30/0xb30 [ 204.492527] ? lock_downgrade+0x8e0/0x8e0 [ 204.496658] ? kasan_check_read+0x11/0x20 [ 204.500794] ? kasan_check_read+0x11/0x20 [ 204.504924] ? do_raw_spin_unlock+0x9e/0x2e0 [ 204.509316] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 204.513894] ? trace_hardirqs_on+0xd/0x10 [ 204.518035] reclaim_high.constprop.67+0x12f/0x1d0 [ 204.522954] ? memcg_event_wake+0x410/0x410 [ 204.527262] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 204.532787] ? exit_to_usermode_loop+0x1ef/0x310 [ 204.537528] ? exit_to_usermode_loop+0x87/0x310 [ 204.542182] mem_cgroup_handle_over_high+0x8d/0x130 [ 204.547185] exit_to_usermode_loop+0x274/0x310 [ 204.551754] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 204.556583] ? syscall_return_slowpath+0x5c0/0x5c0 [ 204.561497] ? syscall_return_slowpath+0x30f/0x5c0 [ 204.566413] prepare_exit_to_usermode+0x32e/0x390 [ 204.571247] ? perf_trace_sys_enter+0xaf0/0xaf0 [ 204.575904] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 204.580732] ? page_fault+0x8/0x30 [ 204.584261] retint_user+0x8/0x18 [ 204.587695] RIP: 0033:0x407d20 [ 204.590864] RSP: 002b:00007ff3c8c04c90 EFLAGS: 00010207 [ 204.596210] RAX: 00007ff3c8c056d4 RBX: 0000000000000003 RCX: 0000000000455a09 [ 204.603462] RDX: 0000000020000040 RSI: fffffffffffffe98 RDI: 00000000004ba2ee [ 204.610719] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 204.617970] R10: 0000000020553000 R11: 0000000000000246 R12: 00000000ffffffff [ 204.625221] R13: 000000000000053b R14: 00000000006fbe28 R15: 0000000000000000 [ 204.632477] [ 204.634091] Allocated by task 13610: [ 204.637792] save_stack+0x43/0xd0 [ 204.641228] kasan_kmalloc+0xc4/0xe0 [ 204.644923] kmem_cache_alloc_trace+0x152/0x780 [ 204.649575] xfs_fs_fill_super+0xda/0x1560 [ 204.653791] mount_bdev+0x30c/0x3e0 [ 204.657397] xfs_fs_mount+0x34/0x40 [ 204.661009] mount_fs+0xae/0x328 [ 204.664361] vfs_kern_mount.part.34+0xd4/0x4d0 [ 204.668922] do_mount+0x564/0x3070 [ 204.672441] ksys_mount+0x12d/0x140 [ 204.676052] __x64_sys_mount+0xbe/0x150 [ 204.680015] do_syscall_64+0x1b1/0x800 [ 204.683895] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 204.689408] [ 204.691018] Freed by task 13610: [ 204.694371] save_stack+0x43/0xd0 [ 204.697807] __kasan_slab_free+0x11a/0x170 [ 204.702027] kasan_slab_free+0xe/0x10 [ 204.705810] kfree+0xd9/0x260 [ 204.708897] xfs_fs_fill_super+0x66a/0x1560 [ 204.713199] mount_bdev+0x30c/0x3e0 [ 204.716806] xfs_fs_mount+0x34/0x40 [ 204.720438] mount_fs+0xae/0x328 [ 204.723785] vfs_kern_mount.part.34+0xd4/0x4d0 [ 204.728347] do_mount+0x564/0x3070 [ 204.731867] ksys_mount+0x12d/0x140 [ 204.735478] __x64_sys_mount+0xbe/0x150 [ 204.739433] do_syscall_64+0x1b1/0x800 [ 204.743303] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 204.748470] [ 204.750085] The buggy address belongs to the object at ffff8801a97e2e80 [ 204.750085] which belongs to the cache kmalloc-4096 of size 4096 [ 204.762900] The buggy address is located 1032 bytes inside of [ 204.762900] 4096-byte region [ffff8801a97e2e80, ffff8801a97e3e80) [ 204.774931] The buggy address belongs to the page: [ 204.779841] page:ffffea0006a5f880 count:1 mapcount:0 mapping:ffff8801a97e2e80 index:0x0 compound_mapcount: 0 [ 204.789800] flags: 0x2fffc0000008100(slab|head) [ 204.794545] raw: 02fffc0000008100 ffff8801a97e2e80 0000000000000000 0000000100000001 [ 204.802408] raw: ffffea0006e05da0 ffffea0006fdd7a0 ffff8801da800dc0 0000000000000000 [ 204.810264] page dumped because: kasan: bad access detected [ 204.815947] [ 204.817555] Memory state around the buggy address: [ 204.822466] ffff8801a97e3180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 204.829808] ffff8801a97e3200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 204.837155] >ffff8801a97e3280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 204.844490] ^ [ 204.848096] ffff8801a97e3300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 204.855434] ffff8801a97e3380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 204.862770] ================================================================== [ 204.870191] Disabling lock debugging due to kernel taint [ 204.876388] Kernel panic - not syncing: panic_on_warn set ... [ 204.876388] [ 204.883774] CPU: 1 PID: 13624 Comm: syz-executor7 Tainted: G B 4.17.0-rc5+ #58 [ 204.892435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.901783] Call Trace: [ 204.904383] dump_stack+0x1b9/0x294 [ 204.908016] ? dump_stack_print_info.cold.2+0x52/0x52 [ 204.913208] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 204.917965] ? radix_tree_next_chunk+0xf70/0xfb0 [ 204.922718] panic+0x22f/0x4de [ 204.925917] ? add_taint.cold.5+0x16/0x16 [ 204.930063] ? do_raw_spin_unlock+0x9e/0x2e0 [ 204.934470] ? do_raw_spin_unlock+0x9e/0x2e0 [ 204.938875] ? radix_tree_next_chunk+0xf9f/0xfb0 [ 204.943627] kasan_end_report+0x47/0x4f [ 204.947603] kasan_report.cold.7+0x76/0x2fe [ 204.951923] __asan_report_load4_noabort+0x14/0x20 [ 204.956848] radix_tree_next_chunk+0xf9f/0xfb0 [ 204.961427] ? debug_check_no_locks_freed+0x310/0x310 [ 204.966617] ? idr_preload+0x40/0x40 [ 204.970333] ? debug_check_no_locks_freed+0x310/0x310 [ 204.975523] ? debug_check_no_locks_freed+0x310/0x310 [ 204.980720] ? find_held_lock+0x36/0x1c0 [ 204.984785] ? flush_plug_callbacks+0x553/0x7f0 [ 204.989450] ? bio_cur_bytes+0x1e0/0x1e0 [ 204.993493] ? graph_lock+0x170/0x170 [ 204.997275] ? resched_curr+0x122/0x190 [ 205.001234] ? print_usage_bug+0xc0/0xc0 [ 205.005273] ? graph_lock+0x170/0x170 [ 205.009058] radix_tree_gang_lookup_tag+0x3d4/0x5f0 [ 205.014065] ? radix_tree_gang_lookup_slot+0x420/0x420 [ 205.019322] ? xfs_perag_get+0x600/0x600 [ 205.023363] ? find_held_lock+0x36/0x1c0 [ 205.027417] ? kasan_check_read+0x11/0x20 [ 205.031547] ? rcu_is_watching+0x85/0x140 [ 205.035676] ? find_held_lock+0x36/0x1c0 [ 205.039719] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 205.044894] xfs_perag_get_tag+0x12d/0x7c0 [ 205.049111] ? xfs_perag_get+0x600/0x600 [ 205.053153] ? rcu_is_watching+0x85/0x140 [ 205.057281] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 205.062454] ? list_lru_count_one+0x27f/0x440 [ 205.066930] xfs_reclaim_inodes_count+0x82/0xb0 [ 205.071580] xfs_fs_nr_cached_objects+0x37/0x50 [ 205.076236] ? xfs_fs_free_cached_objects+0x80/0x80 [ 205.081232] super_cache_count+0x98/0x280 [ 205.085362] shrink_slab.part.39+0x330/0xf90 [ 205.089752] ? throttle_direct_reclaim+0x9d0/0x9d0 [ 205.094663] ? kswapd_cpu_online+0x1e0/0x1e0 [ 205.099056] ? shrink_active_list+0x17f0/0x17f0 [ 205.103709] ? kasan_check_read+0x11/0x20 [ 205.107837] ? rcu_is_watching+0x85/0x140 [ 205.111973] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 205.117492] ? rcu_read_unlock+0x35/0x70 [ 205.121538] shrink_slab+0xa1/0xc0 [ 205.125059] shrink_node+0x4f2/0x1740 [ 205.128845] ? shrink_node_memcg+0x1910/0x1910 [ 205.133410] ? kasan_check_read+0x11/0x20 [ 205.137539] ? queue_work_on+0xe8/0x1e0 [ 205.141493] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 205.146488] ? trace_hardirqs_on+0xd/0x10 [ 205.150615] ? queue_work_on+0x12c/0x1e0 [ 205.154660] do_try_to_free_pages+0x3c9/0x1240 [ 205.159225] ? shrink_node+0x1740/0x1740 [ 205.163269] ? rcu_is_watching+0x85/0x140 [ 205.167396] ? rcu_pm_notify+0xc0/0xc0 [ 205.171270] try_to_free_mem_cgroup_pages+0x475/0xc50 [ 205.176451] ? try_to_free_pages+0xb30/0xb30 [ 205.180842] ? lock_downgrade+0x8e0/0x8e0 [ 205.184969] ? kasan_check_read+0x11/0x20 [ 205.189100] ? kasan_check_read+0x11/0x20 [ 205.193229] ? do_raw_spin_unlock+0x9e/0x2e0 [ 205.197617] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 205.202183] ? trace_hardirqs_on+0xd/0x10 [ 205.206314] reclaim_high.constprop.67+0x12f/0x1d0 [ 205.211224] ? memcg_event_wake+0x410/0x410 [ 205.215527] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 205.221046] ? exit_to_usermode_loop+0x1ef/0x310 [ 205.225789] ? exit_to_usermode_loop+0x87/0x310 [ 205.230437] mem_cgroup_handle_over_high+0x8d/0x130 [ 205.235434] exit_to_usermode_loop+0x274/0x310 [ 205.240001] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 205.244828] ? syscall_return_slowpath+0x5c0/0x5c0 [ 205.249741] ? syscall_return_slowpath+0x30f/0x5c0 [ 205.254654] prepare_exit_to_usermode+0x32e/0x390 [ 205.259479] ? perf_trace_sys_enter+0xaf0/0xaf0 [ 205.264130] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 205.268956] ? page_fault+0x8/0x30 [ 205.272475] retint_user+0x8/0x18 [ 205.275909] RIP: 0033:0x407d20 [ 205.279076] RSP: 002b:00007ff3c8c04c90 EFLAGS: 00010207 [ 205.284419] RAX: 00007ff3c8c056d4 RBX: 0000000000000003 RCX: 0000000000455a09 [ 205.291671] RDX: 0000000020000040 RSI: fffffffffffffe98 RDI: 00000000004ba2ee [ 205.298922] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 205.306171] R10: 0000000020553000 R11: 0000000000000246 R12: 00000000ffffffff [ 205.313429] R13: 000000000000053b R14: 00000000006fbe28 R15: 0000000000000000 [ 205.321199] Dumping ftrace buffer: [ 205.324720] (ftrace buffer empty) [ 205.328407] Kernel Offset: disabled [ 205.332010] Rebooting in 86400 seconds..