0)='/dev/amidi#\x00', 0x6, 0x80) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:31:32 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b4eff8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x80000003d) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x800) connect(r0, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x3, 0x4, 0x2}}, 0x80) r3 = gettid() ioprio_get$pid(0x1, r3) sched_setaffinity(0x0, 0x8, &(0x7f0000eaeff8)=0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000069cff4)={0x4}) ptrace$peekuser(0x3, r3, 0x2) sched_setscheduler(r3, 0x5, &(0x7f00000000c0)=0x4e1) 2018/04/05 00:31:32 executing program 2: r0 = socket(0xffffffffffffffff, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000001840)={0x0, 0xfffffffffffffd8e, &(0x7f0000001740)=[{&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}, {&(0x7f0000000440)=""/171, 0xab}, {&(0x7f0000000500)=""/35, 0x10}, {&(0x7f0000000540)=""/24, 0x18}, {&(0x7f0000000580)=""/45, 0x2d}, {&(0x7f0000002880)=""/209, 0xd1}, {&(0x7f0000001700)=""/22, 0x16}], 0x8, &(0x7f0000001800)}, 0x0) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) 2018/04/05 00:31:32 executing program 6: io_setup(0x3, &(0x7f00000005c0)=0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x6e) r2 = creat(&(0x7f0000000500)='./file0\x00', 0x1c0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000680), 0x2) r3 = syz_open_dev$admmidi(&(0x7f0000000800)='/dev/admmidi#\x00', 0x0, 0x400800) ioctl$KDMKTONE(r3, 0x4b30, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x7ff, 0x0) io_cancel(0x0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xf, 0x3, 0xffffffffffffffff, &(0x7f0000000140)="940c1f2149747e7734510c34c143183667a187dc4f624f6c2de12452792a6fb529e6bf2a661dc23a844b00925c244a9f2967c0ca9868ee50eacf67a2ad7681d82f5a38cbd6d7641f843fa129e0", 0x4d, 0x5, 0x0, 0x1, r4}, &(0x7f0000000280)) io_getevents(r0, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f00000001c0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380), &(0x7f0000000480)=0xc) io_getevents(r0, 0x4, 0x4, &(0x7f00000002c0)=[{}, {}, {}, {}], &(0x7f00000006c0)={0x77359400}) io_setup(0x7, &(0x7f0000000040)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000940)={0x0}, &(0x7f0000000880)=0x4) r6 = shmget(0x1, 0x4000, 0x100, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_STAT(r6, 0xd, &(0x7f00000008c0)=""/113) getsockopt$IP_VS_SO_GET_DAEMON(r4, 0x0, 0x487, &(0x7f0000000340), &(0x7f00000004c0)=0x30) r7 = syz_open_procfs(r5, &(0x7f0000000540)='net/ip_tables_matches\x00') ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000000440)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r7, 0x6, 0x1, &(0x7f0000000840)={0x8, 0x8853, 0x1f, 0xffffffffffffffff, 0x4, 0x1, 0x3}, 0xc) ioctl$KVM_GET_TSC_KHZ(r4, 0xaea3) pread64(r7, &(0x7f0000000000)=""/85, 0xfe42, 0x5d) memfd_create(&(0x7f0000000240)=':+lo#\x00', 0x0) io_submit(r0, 0x0, &(0x7f0000001280)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000700)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x4, 0x4, 0x0, 0x8000, 0x101, 0x0, 0x1, 0x0, 0x7, 0x0, 0x6, 0x0, 0x3, 0x6, 0x8]}, &(0x7f00000003c0)=0x100) timerfd_create(0x0, 0x80800) ioctl$EVIOCGMASK(r7, 0x80104592, &(0x7f0000000580)={0x2, 0x60, &(0x7f0000000600)="a7e0943d4f14ecdf73888554e1620421ccf0bb678aa7c35a9aeac98a31f05632a0cfcb91403e504b1c455ec83361a25e9a561aa6c3531f2f7c078bc5c4f64974ddd6f6e13e4b6d9a34dd0560666935b955f0c02d8723c7607e5c0b60c520774d"}) semget$private(0x0, 0x0, 0x2) io_destroy(r0) 2018/04/05 00:31:32 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000da6feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000501feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x4e900) close(r0) 2018/04/05 00:31:32 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="73657373696f6e696400765145f4bb7514d78c56de54826637bd38c066a9c459e228b5651a01c540acefe40a182bc990185fbc46a2cf6eaca3ab16c383cd8110254ec3dfab4125017c8d7ededaeafc8b9eea86b4b5387e0c054ccc632676061a213795c292b52dee0d4be803fdde251153389842e7f7521e5625e020c694a1bb1bd3c35fa67944") ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000280)=0x34) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000380)={r1, 0x8, 0x6, 0xffff}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000340)={r1, 0x5, 0x14, "b188e628897bd26e5814a8186db74b80795e8a8c"}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) perf_event_open(&(0x7f00000001c0)={0x7, 0x70, 0x7, 0xffffffffffffff99, 0x10000, 0x1000, 0x0, 0x54cd, 0x28b0e, 0x0, 0x100, 0x400, 0x5d9, 0x80, 0x6244, 0x4, 0xffff, 0x926e, 0x1, 0x400, 0x5, 0x8000, 0xfffffffffffffbff, 0x7ff, 0x6, 0x5, 0x96e, 0x0, 0x2, 0x7, 0x8, 0xb4ed, 0x2, 0x1000, 0x8, 0x9, 0x6, 0x0, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000180), 0xe}, 0x8000, 0x4, 0xfffffffffffffffc, 0x2, 0x2000, 0x5, 0x2}, r2, 0x2, r0, 0xb) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000100)=""/65, 0x4a1) 2018/04/05 00:31:32 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42991f984ecf4fa2eb", 0x20}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f00000009c0)=""/18, 0x12}], 0x2, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) fcntl$getown(r2, 0x9) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x40000, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000100)={'ipddp0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/04/05 00:31:32 executing program 1: syz_emit_ethernet(0x3d, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x7a, 0x2, 0x3}}], {@generic={0x8848, "15da88eb96a8c9923ad5860f59a7c3ee57b84091036a2846e37df790cf9475968e401d2baa7e6303541c01"}}}, &(0x7f00000002c0)) 2018/04/05 00:31:32 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r0, 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000780)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) syslog(0x0, &(0x7f0000000180)=""/122, 0x7a) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xbf}) io_setup(0x401, &(0x7f0000000300)=0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x0, 0x40) io_cancel(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x9e9c, r1, &(0x7f0000000340)="d6f7a16c53925bd5911956b108589e4d2a5597a2683f864cb4ae5eb5fcf36194547a9a22fa6b99920fdae93992b55e53555a89ae27c08aad074146598da610c032d9b1201afa05607fb89e4e1fe04928c95f702ffa9a05b7d0a2b10a2da38d1156be6f31c9a7847d856075802a7902910cb4dd25fe51e37e2c3216800f9d16ccd2a7e884c7f2ef1c1f9350198a24f04b0182046168384b175c1df47cb7f556104deae3b8e1a392ae658e2d94e3ece08823421f7aa27a26341565bd885491c12b45d7d4fb6286ed6e7bf2a495febcb59158956f4b272d1e7eb975e84e87b67617", 0xe0, 0x0, 0x0, 0x0, r3}, &(0x7f00000004c0)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00000000c0)) syz_open_pts(r1, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={0xffffffffffffffff, 0x0, 0x6d, 0xe0, &(0x7f0000000200)="53552c954a847bf6194cf04456332d2cd612c7f5bc4d23b188389416045afd99e212bb317df35ec01feff2753d72703a8d739bbd5bee9fcb105bb6a1330af584af51c94ad8df9d585a2e548a1757d7507f7977a6cac49b1be1ea650bcd5733f9c556da26ed303a67b7a912b162", &(0x7f0000000280)=""/224, 0x8, 0x2}, 0x28) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xb3b932ae58eca58a, 0x4) r6 = creat(&(0x7f0000000140)='./file0\x00', 0x1) r7 = accept$alg(r6, 0x0, 0x0) setsockopt$sock_int(r7, 0x1, 0x1c, &(0x7f00000001c0)=0x3ff, 0x4) ioctl$RNDZAPENTCNT(r6, 0x5204, &(0x7f0000000180)=0x880) eventfd2(0xffffffff, 0x800) setsockopt$bt_BT_DEFER_SETUP(r6, 0x112, 0x7, &(0x7f0000000100)=0x4, 0x3) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r6, 0xc0045520, &(0x7f0000000080)=0x50000000000000) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x100) fsync(r7) ioctl$KDGKBMODE(r6, 0x4b44, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000500)=0x1, 0x4) 2018/04/05 00:31:32 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x4, 0x4, 0x8, 0x11ee, 0x5, 0x5, 0xd78, 0x4, 0x5, 0x9, 0x4}, 0xb) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r1, &(0x7f00000042c0)=[{{&(0x7f0000002b00)=@alg, 0x80, &(0x7f0000004240), 0x0, 0x0, 0xfffffffffffffe54}}], 0x1, 0x0, &(0x7f0000004340)={0x0, 0x989680}) r2 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) r3 = fcntl$getown(r0, 0x9) syz_open_procfs(r3, &(0x7f0000000500)='ns/uts\x00') readv(r2, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x33c}], 0x2000000000000144) r4 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$packet_int(r5, 0x107, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000000180)={[{0x6, 0x2, 0x6, 0x1, 0x4, 0x0, 0x6854f4ca, 0xbad, 0x2c54, 0x0, 0x0, 0x6, 0x2}, {0x0, 0x2, 0x6590, 0x2, 0x7, 0x0, 0x4, 0x1, 0x4, 0x3, 0x6, 0x0, 0x80}, {0x29f2, 0x0, 0xcb1, 0x5, 0x3ff, 0x0, 0x3ff, 0x1, 0x5, 0xffffffff, 0x0, 0x5, 0x1}], 0xad}) mbind(&(0x7f0000275000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000000040)=0x1, 0xfff, 0x3) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x40000, 0x0) tkill(r4, 0x1020000000016) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000534ffc)=0x4, 0x4) kcmp(r4, 0x0, 0x0, 0xffffffffffffffff, r6) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000200)={0x0, r4}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000001c0)={0x5, &(0x7f0000000180)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000280)={r7, 0x2}) perf_event_open(&(0x7f0000000480)={0x7, 0x70, 0x0, 0x3ff, 0x3f, 0x80, 0x0, 0x7, 0x800c, 0x1, 0x81, 0x101, 0x1, 0xffffffffffffff80, 0x80, 0x1, 0x1, 0x9, 0x8, 0x8, 0x200, 0x7f, 0x4, 0x14, 0x4, 0x6, 0x4aaa, 0x800, 0x8, 0x9, 0xfffffffffffffff8, 0xfecb, 0x300, 0x7, 0x1, 0xfe, 0x1, 0x6, 0x0, 0x3, 0x1, @perf_config_ext={0x3, 0x2}, 0x2, 0xfff, 0x8001, 0x7, 0x0, 0x5, 0x4}, r4, 0x0, 0xffffffffffffffff, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x2, 0x0, 0x80, 0xd1, 0xa9}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={r8, 0x9b, 0x2}, &(0x7f0000000400)=0xc) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000005c0)=ANY=[@ANYBLOB="14040000279f7de64ed9e4afa972003103009a35a57977327c000000000000000000000000c6fee39381c3ab5e4c7e621f5880e56e7db96b78fa31c85c76feeeb88592abcfa24b75647d33f1b8f21da92ebba57e574119dafeefa96c7fb4fc97bd63d57ff006ad7ee34ab65b5a5d0000000000"], 0x1}, 0x1}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) 2018/04/05 00:31:33 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x2, 0x8000) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x14df, 0x30}, &(0x7f00000014c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001500)={r1, 0x5, 0x10}, &(0x7f0000001540)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) r3 = getuid() sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)={0x11b4, 0x16, 0x4, 0x70bd26, 0x25dfdbfb, {0x1d}, [@typed={0x8, 0x4e, @u32=0xa61f}, @typed={0x8, 0x4e, @fd=r0}, @generic="46f94b62d45265c8d44626426f4894cfec", @nested={0x1150, 0x3e, [@typed={0x90, 0x2b, @binary="b4b8f667c5e3c02955286f4c8a0db47544f09afa3c27bcec4d34aa177edb82c3e179899105e889982000ab1c1929d14759a2798d681b38c779e9fa4bfb778b18a9053f50660da174a98364c591fcf8a23dc6218d1e8a92ec0dd93ef7256cb40fd635c61966c712e0f77a617b4214b565f2cbfc4d3613d8badc0e7018ef910860b3230f559f88e7eee7"}, @typed={0x14, 0x4f, @ipv6}, @generic="48ef95a226220824f90e1d0589440fbc852f7cc6786d4aeb7250b2e1e150f9da16323fd0bd24be7699364037b76873a95d838c460deb7aea2a539b751262c64204cc15608820a55e710d525176bca3fcfed19b32f4a14d48bc80d9dd25bf008d13100bd06e7c5df4d72e0e0fc6594283643d5846572381855e254b306297b02dd2ef42331743df1676b5a48c47319f0f3172d7a4b9330968d6765ceeee3e398f", @typed={0x8, 0x34, @u32}, @generic="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"]}, @nested={0x14, 0x10, [@typed={0x10, 0x8c, @str='/dev/midi#\x00'}]}, @nested={0x18, 0x38, [@typed={0x10, 0x90, @str='/dev/midi#\x00'}, @generic, @generic="01"]}]}, 0x11b4}, 0x1, 0x0, 0x0, 0x10}, 0x8004) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000100)={0x3ff, 0x3, r2, 0x40, r3, 0x3, 0x7ff, 0x401}) 2018/04/05 00:31:33 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/protocols\x00') r3 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6ff, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000200)={0x4}) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r8 = dup3(r7, r6, 0x0) poll(&(0x7f0000000140), 0x20000000000001ad, 0x80000000) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) ioctl$TUNSETOWNER(r6, 0x400454cc, r9) socket$kcm(0x29, 0x5, 0x0) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$DRM_IOCTL_MODESET_CTL(r8, 0x40086408, &(0x7f0000000140)={0x1, 0xa1a0}) openat(r6, &(0x7f0000000180)='./file0\x00', 0x20000, 0x4) r10 = semget(0x3, 0x4, 0x10) semctl$IPC_INFO(r10, 0x7a81daf4f33352b4, 0x3, &(0x7f0000000340)=""/219) ioctl$KVM_RUN(r6, 0xae80, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) io_setup(0x4, &(0x7f0000000040)) 2018/04/05 00:31:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x80040) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) bind$packet(r1, &(0x7f00000001c0)={0x11, 0x6, r3, 0x1, 0x37b, 0x6, @random="b0516884d926"}, 0x14) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000040)="1b73a8f50d36630f99d803876ff086813d93276210bf37114986b7383e8d29b8789518b2059d279c76cb4d3d60bc6d903003e98fb2ed300e2af765d9428286b5a99f2347562f57694e4327018376dcbf6d91cfbe7a7e756c8e7775dafa421e6600ef2fbe750b8bc6b8bb35577535cb79ef97b5be7ebf4987a7011aab7863ba190ae5acb3f6c0417a67fa5e2c245c59062798750edb20a3218bfc1a55a8a2c376df3afe46e233a7de03bd9afdbef13477fd9c022ca2d65d9c8f6bb9857181e0a2e1") r4 = dup(r0) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000001040)=""/4096) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/05 00:31:33 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x200000000000, @loopback={0x0, 0x1}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) rt_sigaction(0x20, &(0x7f0000000040)={0xfffffffffffff001, {0x4}, 0xc0000000, 0x515}, &(0x7f00000001c0), 0x8, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000340)=0x380) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000009c0)=ANY=[@ANYRES16=r1, @ANYBLOB="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"], &(0x7f00000003c0)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) ftruncate(r0, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x200, 0x4) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r3 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x7, @empty, 0x4}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x2c) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000002c0)={0x0, 'yam0\x00', 0x3}, 0x18) r4 = userfaultfd(0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000240)=0xfffffffffffffff9, &(0x7f0000000280)=0x1) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa}) time(&(0x7f0000000440)) r5 = dup(r4) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000300)=0xffffffffffffff00, 0xfffffffffffffe0c) ioctl$UFFDIO_COPY(r5, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) fcntl$setsig(r2, 0xa, 0x27) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/05 00:31:33 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2000000) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x30}, &(0x7f0000000000)=0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:31:33 executing program 6: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x2073, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a04000/0x1000)=nil, 0x1000, 0x3000, 0x2, &(0x7f0000bfe000/0x3000)=nil) madvise(&(0x7f0000a80000/0x2000)=nil, 0x2000, 0x10200000008) 2018/04/05 00:31:33 executing program 3: io_setup(0x5, &(0x7f0000000140)=0x0) io_destroy(r0) r1 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x1000, 0x0, 0xffffffffffffffff, 0x80, 0x0, 0x2000000) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x3, 0x10000) tee(r1, r2, 0x7ff, 0xc) io_setup(0x84b, &(0x7f00000000c0)) io_destroy(r0) 2018/04/05 00:31:33 executing program 0: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x2) unshare(0x40600) fdatasync(r0) 2018/04/05 00:31:33 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='ns\x00') recvfrom$ipx(r1, &(0x7f00000000c0)=""/199, 0xc7, 0x2000, &(0x7f0000000040)={0x4, 0x4, 0x2, "958ea60d87b2", 0x74f1714}, 0x10) fchdir(r1) exit(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) gettid() 2018/04/05 00:31:33 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x719, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x8}}, [0x1f, 0x80000000, 0xffffffff, 0x4f3, 0x1, 0x4, 0x0, 0x3ff, 0xd1, 0x9, 0x6, 0xfffffffffffffffa, 0x2, 0x4, 0x80000000]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r2, 0x8, 0x6, [0x8, 0x6a6, 0x1, 0x7, 0x6, 0xff]}, &(0x7f0000000340)=0x14) syz_fuseblk_mount(&(0x7f0000b25000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000380)={0x3a, @multicast1=0xe0000001, 0x4e21, 0x3, 'wlc\x00', 0x2, 0x6, 0x12}, 0x2c) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) unshare(0x400) rt_sigtimedwait(&(0x7f0000000000)={0x3643}, &(0x7f0000000080), &(0x7f00000000c0)={0x77359400}, 0x8) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/05 00:31:33 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) fdatasync(r0) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe7e00000000000000000000000000aa8100000000230000008000000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5200000090780000"], &(0x7f00000002c0)={0xfffffffffffffffe}) 2018/04/05 00:31:33 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7f, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x297) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) recvmsg(r1, &(0x7f00000002c0)={&(0x7f0000000180)=@hci, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000000080)=""/13, 0xd}, {&(0x7f0000000200)=""/138, 0x8a}, {&(0x7f0000001340)=""/180, 0xb4}, {&(0x7f0000001400)=""/105, 0x69}, {&(0x7f0000001480)=""/185, 0xb9}, {&(0x7f0000001540)=""/115, 0x73}], 0x7, &(0x7f0000001640)=""/224, 0xe0, 0xfffffffffffffffb}, 0x2) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r2 = socket(0x2, 0x80002, 0x7) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000000)={0x6c, @multicast2=0xe0000002, 0x4e22, 0x1, 'sed\x00', 0x8, 0x88b, 0x22}, 0x2c) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x26, &(0x7f00000002c0)}, 0x2000) 2018/04/05 00:31:33 executing program 3: arch_prctl(0x1007, &(0x7f0000000040)="5db83ff04bfdf18d0f") r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000080)='/-\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x86, 0x8}, 0x1, 0x0, 0x9, {0x5, 0x3ff}, 0x8000, 0x40}) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f00000000c0)=""/27) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000100)={0xc7b, 0x3}) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000140)={0x3, 0x5}) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x20000000000812, r0, 0x0) 2018/04/05 00:31:34 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x4, 0xffc}}], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0x1d9]}) r0 = syz_open_dev$sg(&(0x7f0000001340)='/dev/sg#\x00', 0xa2, 0x6000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001380)=0x1, 0x4) 2018/04/05 00:31:34 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f00000001c0)=[@efer={0x2, 0x2400}, @cstype0={0x4}], 0x17f) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000000140)) timerfd_gettime(r3, &(0x7f0000000000)) 2018/04/05 00:31:34 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40200, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002fec), &(0x7f0000002000)=0x14) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/05 00:31:34 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80000) getsockname$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000300)=""/80) syz_emit_ethernet(0x84, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff884700000000000000f00004d75dad60721dd883fd02c30541fa633765cf9d56394611083955ed307d5c61fc5d98afca27621b95107174f8da11c6b1b1b1d0220af5cfc0edc4f9adb64480c1c0cf1c8b7762539037b94884962aa78003b3cb5321db5a313f4a76dd0309e7b4e7be07dde0ba9ea00cf83800"], &(0x7f00000002c0)={0x0, 0xfffffffffffffffc}) getsockname$ax25(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x9}, 0x8) 2018/04/05 00:31:34 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = getpgrp(0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400000, 0x0) kcmp(r1, r2, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/05 00:31:34 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$int_in(r0, 0x5473, &(0x7f0000000300)=0x9) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xab10, 0x2000) accept4$ipx(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80000) r3 = fcntl$getown(r1, 0x9) move_pages(r3, 0xa, &(0x7f0000000000)=[&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000e00000/0x200000)=nil, &(0x7f0000e44000/0x3000)=nil, &(0x7f0000ed1000/0x1000)=nil, &(0x7f0000f0d000/0x4000)=nil, &(0x7f0000f25000/0x2000)=nil, &(0x7f0000f80000/0x10000)=nil], &(0x7f0000000080)=[0x4], &(0x7f00000000c0)=[0x0], 0x4) sendmsg$nl_route(r1, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000018000305fbffffffffffffee1c140000fe00002000000000d8a59ba734cea03db33c223630012393775ffb421e23e86f90aaeca331c35755d0fc767a37593ea49b21016f9a5b2d71c89dd01e850ef41eb4771558350af5aebd18fe060e3c00df746a8ad26eab6fb1d7fba4172147fbd69e64ac967765899331c3aee9e9aa303bf49cb0a9a77f202af85a89dae69dbb5517267ec5e0c3a0e53e"], 0x1c}, 0x1}, 0x0) fremovexattr(r2, &(0x7f0000000280)=@known='user.syz\x00') setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000002c0)=0xffffffff, 0x4) 2018/04/05 00:31:34 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x23, 0x3) ioctl(r0, 0x29845731, &(0x7f0000000100)) 2018/04/05 00:31:34 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x28a, 0x121800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x884f}}, 0x0, 0x1, 0x591, 0xc8, 0x23b}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e22, 0xfffffffffffff55e, @local={0xfe, 0x80, [], 0xaa}, 0x10000}}, 0x200, 0x200, 0x4, 0xad, 0x81}, &(0x7f0000000340)=0x98) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = dup3(r4, r2, 0x0) fsync(r2) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) socket$key(0xf, 0x3, 0x2) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/05 00:31:34 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0}) setitimer(0x0, &(0x7f0000000240)={{0x0, 0x2710}, {r1}}, &(0x7f0000000280)) r2 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00000001c0)={'ip6_vti0\x00'}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/05 00:31:34 executing program 2: r0 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000db4000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000080)={0x57, 0x6f, 0x2, {0x400, 0x6}, {0x800, 0x4d}, @ramp={0x0, 0x5, {0x3, 0x3, 0x7fffffff}}}) 2018/04/05 00:31:34 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x6, 0x103000) fchmod(r0, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@setlink={0x38, 0x13, 0x200, 0x70bd25, 0x25dfdbfb, {0x0, 0x0, 0x0, r2, 0x2000, 0x20000}, [@IFLA_LINKMODE={0x8, 0x11, 0x5}, @IFLA_MASTER={0x8, 0xa}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x8801) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000022000)=ANY=[@ANYBLOB="2400000019000d0600000000000000000a00000000000097bddf8a5c21fbde00ffffffff"], 0x1}, 0x1, 0x0, 0x0, 0x20000}, 0x0) 2018/04/05 00:31:35 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x6c, r1, 0x25, 0x70bd2d, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x20}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xa8f}]}, 0x6c}, 0x1}, 0x0) [ 404.244579] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 404.274144] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/04/05 00:31:35 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)) listen(r0, 0x40) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0xfffffffffffffffd, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0xa81f, 0x0, 0x10003, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000100)={0x7d49, r3}) fcntl$setlease(r1, 0x400, 0x0) writev(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)='$', 0x1}], 0x1) shutdown(r1, 0x1) accept4(r0, &(0x7f0000c71ff0)=ANY=[], &(0x7f0000f5effc), 0x0) sendto$inet(r2, &(0x7f0000000280)='"', 0x1, 0x1, 0x0, 0xfffffc41) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f00000002c0)=""/173) [ 404.293555] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/04/05 00:31:35 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) r3 = socket$inet6(0xa, 0x805, 0x0) sendto$inet6(r1, &(0x7f00000001c0)="c96039818f469f917b8c64f2e22e4366cf6904d4acdbf89beec32af9c78f1aef561d2bebf7b98e8fd60a6b8bc94a58120f89f4f63dde4383e49b1206ca857ae268ad7e03000000d44916a871ecde62506c95b9fb94cd035ec7c57ce84af5", 0x5e, 0x820000000, 0x0, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x0, r1}) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'rose0\x00'}}, 0x1e) pipe(&(0x7f0000000080)={0xffffffffffffffff}) eventfd2(0x9, 0x80801) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000240)={'bond0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}) chroot(&(0x7f0000000000)='./file0\x00') r5 = socket$inet(0x10, 0x3, 0x10) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4a40, 0x0) sendmsg(r5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="230000002400915f460000000000001203000000000000270241000000000013007352", 0x23}], 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) 2018/04/05 00:31:35 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) setsockopt(r0, 0x1c0000000, 0xfffffffffffffffa, &(0x7f0000000040)="bcb775a87efe5e50ead7d45b4d8120644d45fc302265fc06b72e83ffeda58ba76eb0ba83996f4ebcc7619a8019cc899d5b65f8e37f959ade1ab2a7c7f1aec957fabd5c998790904a4fde851b48f426e08a7038b27162875c9d96269a383642841969", 0x62) r1 = socket(0xa, 0x80001, 0x0) setsockopt(r1, 0x29, 0x10, &(0x7f0000002000), 0x0) 2018/04/05 00:31:35 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x493, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0xab, "708fd75c2bd4fb93c66b02784fb21017e790581ca08e0524522c805ac522f6c4a2906a23e3fdf36dfaeb590d15e36132a9526ba0997bacec20cb651d4cc8f66aa381ed8a496f0c99af0d1f181d9e1de332a07d537e8da47439f234c2dbd3c68af2d061ed62c89bd5b596fd2e025504bdf2589aa3921aa5e8ba9c80b073411dccd7b0708c1433d5c89d1f5f2654c734c508a9a9752c229c01eac01812081a6389b258b38244a0069cfc04f0"}, &(0x7f0000000080)=0xb3) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={r1, 0xa23}, 0x8) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x78) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0xaf, 0x9fa}, &(0x7f0000000380)=0x90) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSW(r2, 0x4004510d, &(0x7f0000000040)) openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x40, 0x0) 2018/04/05 00:31:35 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000004c0)={0x0, 0x80000, 0xffffffffffffffff}) recvmsg(0xffffffffffffff9c, &(0x7f0000000b40)={&(0x7f0000000500)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000580)=""/174, 0xae}, {&(0x7f0000000640)=""/45, 0x2d}, {&(0x7f0000000680)=""/132, 0x84}, {&(0x7f0000000740)=""/89, 0x59}, {&(0x7f00000007c0)=""/66, 0x42}, {&(0x7f0000000840)=""/97, 0x61}, {&(0x7f00000008c0)=""/189, 0xbd}, {&(0x7f0000000980)=""/102, 0x66}, {&(0x7f0000000a00)=""/44, 0x2c}], 0x9, &(0x7f0000000b00)=""/27, 0x1b, 0x1}, 0x20) r5 = signalfd4(0xffffffffffffff9c, &(0x7f0000001100)={0x8}, 0x8, 0x80000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000000c0)=ANY=[@ANYBLOB]) ppoll(&(0x7f0000001140)=[{r0, 0x80}, {r1, 0x40}, {r2, 0x440}, {r3, 0x4015}, {r4, 0x8001}, {r5, 0x80}], 0x6, &(0x7f0000001180), &(0x7f00000011c0)={0x5}, 0x8) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86fc60d8652b9e1e0600fe7e000000000000000800000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$EVIOCGSND(r6, 0x8040451a, &(0x7f0000000140)=""/123) 2018/04/05 00:31:35 executing program 3: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000200)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f0000000700)=""/162, &(0x7f00000001c0)=0xa2) r4 = getpgid(0xffffffffffffffff) r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x80000001, 0x0) r6 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x2dbc, 0x8080) ioctl$TIOCGLCKTRMIOS(r5, 0x5456, &(0x7f0000000580)={0x1, 0x7, 0x2, 0xa653, 0x400, 0xfffffffffffffff9, 0x100000001, 0x0, 0x3, 0xcf, 0x3, 0x100000000}) ioctl(r6, 0x227b, &(0x7f0000d27862)="ff") dup(r5) write$fuse(r6, &(0x7f00000007c0)=ANY=[@ANYBLOB="50000000000000000000000466eadb9ce500000000000001000100ff00000000001d0058000000000120000000"], 0x2a) sendto$packet(0xffffffffffffffff, &(0x7f00000000c0)="37cc276657b672d6296b29f6ba7ce87bdbccc35276392051b12ecfa1fa72c65cf07355a0851c54dde1e87a60145c45817ed3a8c7210b79eeac0251ea103711f5082925463b38aaeb", 0x48, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) read(r6, &(0x7f0000000100)=""/154, 0x316) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000480)={0x0, 0x0}) open(&(0x7f0000000540)='./file0\x00', 0x400000, 0x10) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000004c0)={{0x0, r0, 0x0, r1, r3, 0x140, 0x6}, 0x7, 0x9, 0x3, 0x0, 0x4, 0x7fffffff, r4, r7}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000000280)={0xc, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYBLOB="094eb1e6b5af9a77"], 0x0, 0x0, &(0x7f0000000380)}) [ 404.431963] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 2018/04/05 00:31:35 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000e6e000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000cbfec)={0x1}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000140)={0x1, r1}) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000000c0)=0x9, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/05 00:31:35 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 404.555575] binder: 29092:29102 unknown command -630732313 [ 404.575360] binder: 29092:29102 ioctl c0306201 20000280 returned -22 [ 404.630254] binder: 29092:29113 unknown command -630732313 [ 404.639753] binder: 29092:29113 ioctl c0306201 20000280 returned -22 2018/04/05 00:31:35 executing program 1: syz_emit_ethernet(0x41e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/05 00:31:35 executing program 4: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000c9da8)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f0000fdd000), {[{{@uncond, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) syz_emit_ethernet(0xffffffdc, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast2=0xe0000002, @rand_addr}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x204000, 0x0) connect$bt_rfcomm(r1, &(0x7f0000000280)={0x1f, {0x84, 0x0, 0x5, 0x13f9, 0xfff, 0x100}, 0xffffffffffffff22}, 0xa) r2 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="e8d12c34a46ce0d6fa214b7868d265109483773b9910913798f64ba0e320d0121090b48543272fca27f02b89582225e98fd4d789a33c95868c0acd6ad3e4553311a4fd64035e580e523b65ac3f4bed75ebebce1a03819f35185dd9227ded15cfd933c406f2a35f694f051123087981d898d699e7031a3ceffbd38247a1dadf1224b624384ed1bee0a255a3b044a5dad134a3d72066fafa0ec95a4ac722", 0x9d, 0xfffffffffffffffb) r3 = geteuid() fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) 2018/04/05 00:31:35 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400001) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000449fd0)={0x44, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="006340400000000000000000000000000000000000000000000000000060d20000298c30bb000000000000f613e77ff7897aa6ce1e021990c9aa000000000000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[], @ANYPTR=&(0x7f0000000100)=ANY=[]], 0x1, 0x0, &(0x7f0000901000)="05"}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/04/05 00:31:35 executing program 0: r0 = memfd_create(&(0x7f0000000040)='%/\x00', 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0x1, 0x10001, 0x7, 0x5, 0x8, 0x9e9, 0x5}, 0xc) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') socketpair$inet6(0xa, 0x80006, 0x8, &(0x7f0000000180)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, r2, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000000)=0x2) write(r1, &(0x7f0000000100)="1bfacf0c87118ca736bdb05de520d95a40467ada", 0x14) sendfile(r2, r2, &(0x7f0000b58000)=0x200000, 0xffff) 2018/04/05 00:31:35 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_newaddr={0x48, 0x14, 0x1, 0x70bd27, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x1}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x48}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, r2, 0x114, 0x70bd25, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40045}, 0x20008000) 2018/04/05 00:31:35 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000000140)={0x4, 0x1a5e}) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000000000)={0x0, 0xfffffffffffffffb}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:31:35 executing program 3: clone(0x0, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/5, 0x5}, {&(0x7f0000000240)=""/188, 0xbc}], 0x2) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000100)=""/8, &(0x7f0000000140)=0x8) openat$cgroup_ro(r0, &(0x7f00000001c0)='cgroup.stat\x00', 0x0, 0x0) fcntl$addseals(r1, 0x409, 0x8) 2018/04/05 00:31:35 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) memfd_create(&(0x7f0000000000)='\\\x00', 0x3) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r0, &(0x7f0000cf4fa3), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) 2018/04/05 00:31:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'ip_vti0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)={0x1, 0x0, [0x284, 0x54, 0x0, 0xfffffffffffffffc]}) [ 404.730133] binder: 29121:29124 transaction failed 29189/-22, size -720575940379279173--3556020122780965101 line 2848 2018/04/05 00:31:35 executing program 7: pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x0) io_setup(0x3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)="1e", 0x1}]) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xffffffff80000000}, &(0x7f0000000140)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="1d59bc02c2ec8cc5f5efd4228ecda9a37e7e18483c7bfd5dfc51d515ffe55c7488cc382fbbb708ebf98d492c79ec2e4cce7a0180ce88d709f66fb174cc50803926fd4642535fce0f79abcf573d17ae9d18d75e77e445f2614602eef5a53cdd72e8064529973e371315b13fc1c641fc28e5343494db4580e064e5e097a47107dacff46320c786f2f0e2b20e9cf6ccd29a3c71554c46a6f84547fbad09daae8faa22de42dd9ca50662543c78b2eeb0b04af9253ace8aa6eabb6dc6bec128a216a8419fa49c9e2b6ff969b1b2b509c874f890b83b17d57e770d213b"], 0x1) [ 404.791356] binder: 29121:29135 transaction failed 29189/-22, size -720575940379279173--3556020122780965101 line 2848 2018/04/05 00:31:35 executing program 4: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000003f00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003f40), &(0x7f0000003fc0)=0x8) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 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) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r3 = open(&(0x7f0000003e80)='./file0\x00', 0x200000, 0x68) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000003ec0)={0x10001}, 0x4) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000004040)={0x0, 0x0}) futex(&(0x7f0000004000)=0x1, 0x3, 0x0, &(0x7f0000004080)={r4, r5+30000000}, &(0x7f00000040c0)=0x2, 0x1) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000003f80)=ANY=[@ANYRES64=r1, @ANYRES32=r1]) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000640)=ANY=[@ANYBLOB="04"]) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) sendmmsg$alg(r6, &(0x7f0000003b80)=[{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000000c0)="c89191c330b4b21206a1fdb3d8f587eb6fb6a7bb2af7c6c7823d06ac2b5f34675c5054fff1de6d36bd1e5180e2e1153ea8d7bc61ab3e9c747744d5c78127c9a17b44412144a1078d516b7f942b04ce5b8c500154a5f378867e3766b031739936d17370a5d096da8507f282e4e3d0bfd2751a5df3372cbaa8b85e401570518debc53525b71f74eb7b51c396decceebfa0948dec42169342f9c061eadf5aacb025f2979d4fb15215920534351f22d372e2e5772d8f09", 0xb5}, {&(0x7f0000000180)="92930370f8d73dec7e227d3600af24f6a9240970766198502af74bf1284d93f04f", 0x21}, {&(0x7f00000001c0)="4bf5ef5cce76282d7c33cdd6c219e5bd6b94c040f3bf3ffe734970d6f46293422b52d03eb8da15c0d988b7d7cc996b7431db77efcbc766a24649a6398c8d3cb8f58430df8425d341e3dc6097d79cc2a4887f15fdc444fbe0c88f99026fa4cfb36af26403b2284e388b41a4d26d669c686f5f20a34cb230501ccbc481378e1a5c38e967105a", 0x85}, {&(0x7f0000000280)="304d6658044c86d9b99d13ef7d600e22bd428aa85136109e64cca562d0e68faba8de64e6db8b23f7be6f641eead266839bce0dbb39b0db772446dd7fa6ced1c54bb12491e851239c16059b24ff86825a966ebdb5ab4c245c5f7ffc42b210c5fdf3ee62b7cf78ae376bcc234a", 0x6c}, {&(0x7f0000000300)="0d2977579fb8cc0d088703965c0ea57404a81557d1d29bad3b4176e4e4c5d2d48617a491c5720e56dd9fc87d824e2c7decee70b8a3932e0faa516bb61cf9523013ab", 0x42}, {&(0x7f0000000380)="4551defce864562e5b7be7637e49403312d85cebf70ca80af6edae24320c6c319fecd2b4a4598d0dceb478a33c27b4064fa5767a69dbfba41d3a0665029f4f93c57717a4a961355a45c161591444c2134c8077933d2f171010deeefbcab713ec775e1ecccfc3df66c872", 0x6a}, {&(0x7f0000000400)="bd5f77bd33681588f32fefe5af87780f8e66670a89a2824f0367cd85f18be78b4eabc5bc13aec3c70246f6b972e24e025b21c7a05718096fd05a03c7370ebe3658f6ca3c3e548f305316de4462cd018486df5be7268e7177300d78813d74d87107424e2e7613a3475ecb1de2634bcd46099294576e6415946e9d2b563e9076f7c71eb4f3421788a05c11d5e89f56c10e63641cffc2beb5c0a2adc2638d5ae5d15390e2181969478820f1d4cd8ff4cb115bc93a6980a5c8ac1f7c589ef953bc244d60899fff76afec9a61c521cd0fa837e23a9bfe762699d90eac074e755cf2e17ac378d84b", 0xe5}, {&(0x7f0000000500)="b10f1e9211d1348d28bfb78a0cb9850c04d0f6249c41ef6314cf0b9bf04d0f36bb8e734c5f7bc63768e09d27075735d8ba57a799e14ab23aa05ec6f2a9af5c0fe8ec6b", 0x43}], 0x8, &(0x7f0000000680)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xe0, 0x117, 0x2, 0xc7, "908194e551e15e7fe020823c506e8b6f2ef85c6490488af817b6b56ecd59163855e58f8a9fcfb8e384a733b391302ebebfcd0219956fef7cdc9f27473ef4a2115beab0c47fbf8312fb6209199f0c5443b9e956b6383185a2c67b3e17f9515d8c72a8ee63acfcbb90d22a5167870c57537eb7913764f80e79e5ae139cf3facae882d1e5774f0f248831db3568cfb970210c3b1c5303ed96613d64cb27433cf1f14e120dcd8c8b62de4870fa8c942653f33e92a435432a79632347c88d058c932dbe292a982b1666"}, @op={0x18, 0x117, 0x3}, @iv={0x100, 0x117, 0x2, 0xea, "9ce41671041178001a8aef1496203c3d3adc20c3da151c811b14f369749095a377acceaf4296534bb71b51183c3fae5ab720c700b94921c61cee07eeecde7fb21311f8282381f96e8fbe0f7e07078277e78c1728335428f0c08ada9a2c2cd0d36cbefb187ecebe9e930c204242f79838476250521dfc3c756e6786b396e9ba5f240aad78c7c6b53c84ddb00c74c1d4f49bd1f2c68693344cdad439746fef1c9acbc7381eb7c3db00f39f2cd6ed66673e7a0c29096871708fb65a8684a43649f95f96742dd61b2d06eb7ca97b72624ec78f7050b1c1a019ec9fcedbc3ef61f0e434669aae299e604a7e9f"}, @iv={0x108, 0x117, 0x2, 0xf0, "f84253b5fd4765d8f1edddf17d2d99e0966fac462871b2b91deb34dbe158caf3d6ab696b41acc291816a17f96d461461f6aadb3cb08b0c5d3bdb3d4f2abc2b4cae2b931a9d46a7bdef9da1c1130e3293ffb886a554647810d7dc3297517c2faea3698b6c991dfdf819a596af7f22244e13a372c5f6c3d2b7a7a1876c86c1437bc954d72aa197b56f25689fe84546c0a109e941e7a371393e88d3681b043f216f35b04be0b9f0ff5a2545955d071a017a003002edf736830e108b4b03904306cd8528727f5b52d8ed70a660a82653bd061c24270b7c26be7957ee4d2edda1c4794747a5e30f5af4ec5a2e2869f5964888"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"6e1be74001fcf3d9cf21fc6b42814d27ad67b2951cd1651c3f82b54e78f0a67ebdb2f93514815e1392454edf54a763eb17d8d35c21d3c504fb035ae5456adf0e"}, @iv={0x78, 0x117, 0x2, 0x5e, "24340bb0f5a2e3a6468b90aba0f3668634061c9f1f3d83e0bb4d1291ec68bf2a26882bafb9f2c3f13ae23157dd334fca17920890b49d08174f772b3884a8b8b930123d4c620d89186bd2572fa757f35a16dd0d23db4b70b96bb248abc174"}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x58, 0x117, 0x2, 0x43, "30f2934f12f9254b95bdf3b1d456f821080cc616d1343099cb5308258f3a417c6bcd10deb5b4756915db36785685aa9d724e3c665dfd1e9275e9460cfca9986627224b"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x80, 0x117, 0x2, 0x67, "5483fa6e3d05c807ae0cb4e66f9f5d68e3a8f513638a674e541715da6f951681533796a40984df25f5329c03fa47fc1eb0ad39f4fa43215cfc06a4a33c014447f3e48120b7433729b7aeb1cef3b63d35a534dbf37b7d6580e1b22792ebf30268d07a5c80d3ec94"}, @op={0x18, 0x117, 0x3, 0x1}], 0x2e8, 0x8040}, {0x0, 0x0, &(0x7f00000038c0), 0x0, &(0x7f0000003900)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xc0, 0x117, 0x2, 0xac, "533e310eee76103e4cddb302c005b5dc83dcfebf8528a255ef2e60c197c7b0782130a7f446ed39fcc0cc6cbb2977e41f078d2033c8646441a02b49bd7fb67648cddf3edfbe1873601de8af9c2f44fc65428cbed746fa2e0ee4c31e8e9cee9e99edd1f19b031dbc37f2a53bea924a73f3aed610f6c46a5b88b1858cb0046913784b816417a092184b7db345d28d6385355c920e9ac501138bd747423a21429570c044a31942159ba27df7ea52"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @iv={0x68, 0x117, 0x2, 0x4d, "19de4057b7d36faaa821fbe7994b6c19012eff9c0106044072f1bf2ddd8862ff6860b9402b0287d0ad3936388b5c539c8e88984fcb9d2134dce064e3a9e68d2c56b6e86ef36d0de7f022f59f13"}, @iv={0xf0, 0x117, 0x2, 0xd8, "35ab8025c639b599a29199a8101d18e36e6380e864f863e95b230e6caa5f788f298af64a00e1d54b90336f4238e0afac632349f81c751c3bd559eabf7811fcb42e593234d9721dbe8d98440a766367d02d902f25fbfe3dce15d014e3ed7e9ded8924c2d04269e75e5705a0199d5c783642eb413a63cb9f5c44ce858347650046202bc2c025f4355ca7c85d7b8963364f0cfd52093ef3966f4b4c2ec73f3391541cb1678183b68d0fa54e76f9198357f1d11ad37d95f0b93f18227310afaf4c449325dae9ef1dfa92f5880ea1c0f29a0cea631cbc0c3a5876"}], 0x260, 0x8004}], 0x5, 0x44005) connect$llc(r7, &(0x7f0000000040)={0x1a, 0x205, 0x1ff, 0x1, 0x4, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) sendmsg$nl_crypto(r7, &(0x7f0000003e40)={&(0x7f00000038c0)={0x10, 0x0, 0x0, 0x2800}, 0xc, &(0x7f0000003e00)={&(0x7f0000003cc0)=@upd={0x118, 0x12, 0x28, 0x70bd29, 0x25dfdbfb, {{'ecb(cast5)\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0x47ac36a5}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x40}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0xfff}, {0x8, 0x1, 0x14e2}]}, 0x118}, 0x1, 0x0, 0x0, 0xc000}, 0x40) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, r1) 2018/04/05 00:31:35 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000006) r1 = dup(r0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'rose0\x00', {0x4, 0x100, 0x7, "fbe0edcfd595", 0x5}}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x30, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0xc, 0x16, @nested={0x8, 0x1, [@generic='\a']}}]}, 0x30}, 0x1}, 0x0) 2018/04/05 00:31:35 executing program 1: socketpair(0xb, 0x800, 0x2, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000200)=0x7) syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x200, 0x4000) syz_emit_ethernet(0xff, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f00000002c0)={0x0, 0x0, [0x0, 0xffffffffffffffff]}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000300)={[], 0x1, 0x0, 0x5, 0x0, 0xffffffff, 0xf000, 0x1, [], 0xffffffffffffcf70}) r2 = semget(0x3, 0x1, 0x81) semctl$SEM_INFO(r2, 0x3, 0x13, &(0x7f0000000000)=""/73) 2018/04/05 00:31:35 executing program 2: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = getpid() r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x503202) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x880, 0x0) kcmp(r0, r1, 0x7, r2, r3) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc)) r5 = syz_open_pts(r4, 0x0) read(r5, &(0x7f0000a8bfff)=""/1, 0x805031ae) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCXONC(r5, 0x540a, 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r6, 0x891c, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) syz_open_pts(r3, 0x8180) syz_open_pts(r4, 0x200000) r7 = dup3(r5, r4, 0x0) ioctl$TCFLSH(r4, 0x540b, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r7, 0x641f) 2018/04/05 00:31:35 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x2c, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x2c}, 0x1}, 0x8000) 2018/04/05 00:31:35 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x0) inotify_init() setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000140)={{0x1d, @empty, 0x4e21, 0x0, 'wrr\x00', 0x20, 0x7fff, 0x3c}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x0, 0x6, 0x4, 0x2}}, 0x44) epoll_create1(0x7fffe) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xc000000000000000, 0x4) unshare(0x400) pselect6(0x40, &(0x7f0000000080)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000000040), &(0x7f0000000100)={&(0x7f0000a65ff8), 0x8}) inotify_init1(0x800) 2018/04/05 00:31:36 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe7e00000001040000000000000000aafe803ddc7581692dd97247990bedbdf700000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/04/05 00:31:36 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x6000, 0x0) r3 = gettid() ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000140)=r3) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r0, 0x0) ioctl$TIOCLINUX6(r5, 0x541c, &(0x7f0000000200)={0x6, 0x7}) syz_kvm_setup_cpu$x86(r1, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/05 00:31:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000440)='net/dev_snmp6\x00') r1 = pkey_alloc(0x0, 0x3) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000280)={0xfffffffffffffffb}) pkey_mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, r1) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000240)={0x10204, 0x1, 0xf000, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) getdents64(r0, &(0x7f0000000000)=""/528, 0x210) 2018/04/05 00:31:36 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x840, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x7, 0x4) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/236, 0xec}], 0x1) readv(r0, &(0x7f0000000080), 0x10000000000000a7) 2018/04/05 00:31:36 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/qat_adf_ctl\x00', 0x200, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000400)=0x4) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) r4 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0xa8480) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r6 = msgget$private(0x0, 0x8) msgctl$IPC_RMID(r6, 0x0) read(r0, &(0x7f00000005c0)=""/152, 0x98) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00000002c0)={0x2, [0x1, 0x9]}, 0x8) socket$inet_dccp(0x2, 0x6, 0x0) r7 = shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x5000) shmdt(r7) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, {0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x4}, 0xffff, [0x5, 0x2, 0x3f800000000000, 0x3, 0x3, 0x571d, 0x80000000, 0x4]}, 0x5c) signalfd4(r1, &(0x7f0000000440)={0x7}, 0x8, 0x80000) write$rdma_cm(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="b300000010fe00fa", @ANYRES32=r2, @ANYBLOB="ff03000000000000000000001b0000050000000813f8b79d3a910e118570670a89f78181000000000000000000000000000000090200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2300000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x40b) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f00000003c0)="b2371c66f54317c265472ef22dc2c161b5ebaf181febbca3cd542a365673e89fd6119ddc") setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000000280)=0x1, 0x4) syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0xdf, 0x80000) 2018/04/05 00:31:36 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) socket$nl_generic(0x10, 0x3, 0x10) umount2(&(0x7f0000000000)='./file1\x00', 0xc) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x1) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000280)='./file1\x00', 0x7, 0x9, &(0x7f0000001d80)=[{&(0x7f0000000680)="69779a19828c16650c4e0ec90d4fd8e3b7d207e05d5f492645a263e741933d3c4458f944c4e6c861b2653ae3b8496825d34835138e7857c078d6b02f8f7efc2c515cdf318c944a95fe2193dd0013dc4475b3434b2a4659a9bf45b2903145a27afc0c86529c75ad6cee004f7d2ef73ea6175b6ca0c06f9885b68c75fc9a434f25b0fa0747ce9bc48a1683ec3495f16eed6d5f6dd47a113d2ef711fd38c397be95720193e2e3cad861427854d10878f30a5922de113ffd14d8754ae84147dbc507ea268e", 0xc3, 0xb4}, {&(0x7f0000000780)="2f3e4e06c58951430c836d65c235fbe7d47b747f19a073a511723665cfa2bfb2bf558ed46d5beb5fc715343e692b49192b6c032f38aafb630e3d701f2cb7e8f7aee5808344d7e5791ae3f76c34e3ce4f56ca0eb137c799a7d6b711675ba9403ef6cdd0ef8a907b6306695de9977b9a240c2f58c05e254a594f98e52a881d54362f9a8772c319272aea65a571803f84943b78722c59e0be1276307e4fb68ee22d5559a41d5d657a098997e317681744746043a2f4b93d2a6f0f5552301142d5dfb3aa74ba0bc4577b5f4b66de7805e27ce9c10b3ff6dcf9aa2ca92d40f245a1e6eb8c55b09e962a2ef3f97e4709b4538ef6", 0xf1, 0x7c}, {&(0x7f0000000880)="b23b3afa7f53e21200a4e1d37d995f602a3ceff5febae7b1b6cc3540c6b5997f5abeb16676aa9889950d22c1485716ffce63c8fb2c8eee13cc64060a7d97963d430fc15ccb2f22792d6d4bb6a521d3b5de2ad9fa8f0016b3fa368201848762655bc57e556dc51a04f67f925937b21879a980ccb69fb420f828459619c57917ba9ab3a2262856756cc92e62ac0d82fa86e72887a9cc29912a60c24adc3ab441ad777c0a7ece4d4ea28a5155e42be89e70d579a59558f1ca6ee997e061b55ebece6f5f45cacd52272ca9acc7c70172", 0xce, 0x6}, {&(0x7f0000000980)="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0x1000, 0x3}, {&(0x7f0000001980)="c2583a3601821b51b7deabb94a0e4b264ec308a8693061678ce21ec5ebf8600a206d13b62509a3fa0d1ce200d0f9822c3655d70030f50284304defb30e7f88111177c0e4f836ef600f45f8ff0c295e80ae895eb6fc7bb1a227c83f302f97363bc02f1756e180e3d457492dfd850d774b95787f3dc9caec3e9ce4626c2fe04ff4cd131479774ec11a6182968bb761229f831a4ae2f82d08d5396519256604e62f02bc6ed047d5865d8de7aafe53225f183539396c4b5b9557e2f66693df79f5b881605db01e2582bd904b6e900474d48b99f12e869812b3", 0xd7, 0xffff}, {&(0x7f0000001a80)="4f6d0ca9d1f81f441d622defedff0693fbfc896281d01db159af5d7c0729b063bedfecb9d931033fcdc5f9ef59d99985a13169fc717ba4ffe71b39cdced6f5c8d473605d5e74854c67ae592e95b0bbe36befe0ab3cf4214e623209ced4d183112b3ff80710020516c9335d34651a76962eb989222bb2b533e51b40629967c9b114aa984f4f2f8e2840ce2aec3659efeb6012be06cd3ed9463b843d8af312b58987e23f72bd1a7ec38ce8d12a531d3816ba8ea2403294196977eca3ac0470b794fbdaff946e2f95f30ea6302dbda93c243855bc15e630c94a454d30a6e030e5370ba37011c1da47536aa4", 0xea, 0x1000}, {&(0x7f0000001b80)="14dbe8f1335919901f59e391752dc893da19ee74aa335e36efd0f0e22f81787f06ae24f58fb1c910459d4272854114c2e4f89c9034bbc49ec4c3fd87d523203cf4ac8d350f6bb96ef4b9d158a6192c02a2813017cecddfcf9f1f43b57fde1469d87ff5e3e22407d6c6f8b1d01c786e7c2e6e860eb3aba15e8915353c9d929a2f1fee9dac9a3e47a4c3dcaca9d74d5987f3bf24aecd06eac4c6f9ada8b3efffd8b240b88091f5b522edefd72fb9f90bce25742cd6e2d35457673d5aed94e2c0ddb940a3b21c03f4d9d78539d2a54a27324e863868847979bde5a3b92dce37428539b690", 0xe3}, {&(0x7f0000001c80)="605c54e078e5676c13f667139ea18e7b2d2beda830cc8423aedb8cc685ef4e07a3c02a1a306c78f88d5236b34dbb9c26ab1144b314b0e3debc111b7c7f6dc3501436f5c95e8334edd6f6fa7bed3fb0bb43f065d29e764efb5044f8258b9ebb0458a3777d8da4809aa4cbb3b8ccfb05dd85bd452c32b21e30291942ca3ee6fc9cac5ea39fcf4b2113aa771428008734c6b3f7b8631775f7deb03fa3bf0d5bfeda913fe69f5c7286e8f820a1ec670340941cb6452f797fc283653bc8adb522249195d0a37088625f3511b53eccf8a30f5083a0921224e8ec7962684d2545055d263b0fddffc022", 0xe6, 0x3f}, {&(0x7f00000002c0)="510d3da0b069d403b1547a39ee9b6994ba1f7f0a82dfe3e2dbd488e51e13210645c31cba4b40418ba36d3952cfad4f23df186e40e177", 0x36}], 0x8000, &(0x7f0000001e80)={[{@errors_remount='errors=remount-ro', 0x2c}, {@check_strict='check=strict', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@flush='flush', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@showexec='showexec', 0x2c}, {@fmask={'fmask', 0x3d, [0x36]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}]}) fcntl$setlease(r0, 0x400, 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00000005c0)={{0x3ff, 0x84}, 'port0\x00', 0x0, 0x150400, 0x8000, 0x5d, 0x27, 0x184b, 0x200, 0x0, 0x2}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r1, &(0x7f0000000200)="3eadda76bb9ea68057049842b37acbf9fc8d764d87ee8c4abed5b22fb416aad5ed549119df01b72d5f169b7d30531116a13744b780768dd9efa0fb3ce6a6de972abf5c060d76af39d160c25ba1d83777c087", &(0x7f0000000400)=""/230}, 0x18) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000001f40)=""/74) rmdir(&(0x7f0000000080)='./file0//ile0\x00') getrusage(0xffffffffffffffff, &(0x7f0000000500)) mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x0) 2018/04/05 00:31:36 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000e00)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40600) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000e40)={0x4, 0x7}) r2 = perf_event_open(&(0x7f000025c000)={0x0, 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) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000140)=0x5) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) io_setup(0x8, &(0x7f00000003c0)=0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000480)='fdinfo\x00') r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/hwrng\x00', 0x801, 0x0) dup2(r2, r0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) setsockopt$ax25_int(r4, 0x101, 0x0, &(0x7f0000000dc0)=0x28, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/audio\x00', 0x8000, 0x0) r6 = syz_open_dev$sndmidi(&(0x7f0000000cc0)='/dev/snd/midiC#D#\x00', 0x2, 0x4000) io_submit(r3, 0x2, &(0x7f0000000d40)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000000400)="2ae88409a36d87b6bf7a305b7780ebb5df6fb10230d25ba065764a09095e620559dc9fb7aa71f820d08d13fd7a46b8d5bd232c1709eb3bbf90e7375835e0e9a4b2f29ec558a55aba7a470a4ccdfa1413f1638fe3d5e5a45ed36c", 0x5a, 0xab, 0x0, 0x1, r4}, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, &(0x7f0000000bc0)="d534901ddb31cefb647441697e845f0d8f5d2a9c292f28c0299ff57e3f92048c0720a532151697817d469c1af6b426b43e1feb53eb081abfd7621f08f25a4363aef21fa8815298b3bba70858ddc33f6efdbc391266785cd6b87f10ca3ec74491737a66c25a3fbbfb79c692f3f749fe31b885ab5e466bbbc7d66ca10ff29443791d350c0b942c264ced6be1c6a11ac374de6ad84096b3dad984904c38fb52e4911c6066f4bcdcdffeb8b29651f267535632b3ded873c026a79e9abd0c8e88bb73878c4249f5245af21a8c479c7b8df4fb298bef09b4724f83d107af0d7c4a137c295abb66a1c59859a197ae2ee0be06008f3c0b0b", 0xf4, 0x0, 0x0, 0x1, r6}]) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x31, 0x3f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1002, 0x58f}, 0x0, 0x1, r5, 0x8) 2018/04/05 00:31:36 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xfff, 0x100) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000001c0)) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x80000) recvfrom$llc(r2, &(0x7f0000000040)=""/53, 0x35, 0x2000, &(0x7f0000000100)={0x1a, 0x110, 0x3, 0x8, 0x5, 0x335e9753, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="24000000180001000000000002000000ac141400be78adbd50b418aee23c4278b3e846d526fbbde2550400000000"], 0x24}, 0x1}, 0x0) 2018/04/05 00:31:36 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x7, 0xe6}}], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/05 00:31:36 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x840, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x7, 0x4) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/236, 0xec}], 0x1) readv(r0, &(0x7f0000000080), 0x10000000000000a7) 2018/04/05 00:31:36 executing program 1: syz_emit_ethernet(0xb, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@canfd={0xd, {{0x4, 0x8000, 0x0, 0x9}, 0x1d, 0x2, 0x0, 0x0, "764559d9846bc937e733528b8fa31d10dee29a4d43b7ac11842bcb4f2eb50dec01bff11a9a21b070e07419f574f208ae211915b5f19acb2f60a20872da27d894"}}}}, &(0x7f00000002c0)={0xfffffffffffffffe, 0x0, [0xffffffffffffffff, 0x0, 0x211, 0x957]}) 2018/04/05 00:31:36 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{}]}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000100)="f2536902f64b01314ea8b0b6f91f622075cfb6b8ba68357d06bf5d2da086efc11a03c41c5b01678a6a122a867fc864db047c2b5162d99d9200c05424d5c70fe7cf12d0dc569d2132473c4e24db3355ce733f6927df18bdbf1fb305e66657a264dd6f2abd79c5b0c1a63318cb9ba03e91690741ed763c836b9e211c7a45cb127a88e9924d3765f2e01fe560b8f751f64fcd0ad79ba573305fd19ad0c5ac64bc048e06fd4aad2c8ee5786cd567e3125abe2e82d2a74e9c7793dfc3a4df458f1257c26ab1afae5da219168fc1c02ca9d312d3568679afb50482fb1f0bad81fd5dc42161dea55ae24812e3", 0xe9) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/04/05 00:31:36 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x440000, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000440)={0x1, 0xdeb9, 0x30000000, 0x40, 0x50f, 0x6}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) r3 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x22) sendmsg$nl_netfilter(r3, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000002}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x174, 0x10, 0xe, 0x202, 0x70bd26, 0x25dfdbfd, {0x2, 0x0, 0x1}, [@nested={0x1c, 0x83, [@typed={0x8, 0x5e, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x8, 0x1a, @u32=0x1}, @typed={0x8, 0x4d, @u32=0xcba7}, @generic]}, @generic="7f23b5d83b3af3768a78a217e3dca7e8e2e1df0bd901ffef127ed891bf1006331a70407377a37d093539229f0eb7759932e8d2d79183c8b1c308d6c2bcea60206cdb65c63b417ee0acf9c9c5cafc8f23093c9cb2f38fbb5314ebce3175c115e2ff649423a303b26720f2cc7be2e389989fc7488c583f809ec13cd2156d7d7522d11a928541a2e6bcdebbd52422c472c9ed80fcdeff328b12ce0e496b94a54794bcd47cc7229fa370596e4cb0f06e4b2e386ea58c2ec9c7de98b13fb64a50e37b328bdff3522279f7df3d94747af5816ebdab27acc5df", @generic="14478f0f6bcf01aaa191a2f89d9a240ea49e04a24b7f181c7a655035d932f16703e96591d4231595386da1796b2bbe279917477774391ab2eaa1de5e42772d18610e0f0c90cbe16bd3dd91e3e4060c29741e11718f0624a56f973deab7b57a4075c90617657584799595", @typed={0x4, 0x53}]}, 0x174}, 0x1, 0x0, 0x0, 0x40040}, 0x8000) write$rdma_cm(r0, &(0x7f0000000480)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f00000003c0), r2, r0}}, 0x6) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/04/05 00:31:36 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x4}]}, 0x10) write(r0, &(0x7f0000000140), 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) getpeername$packet(r2, &(0x7f0000000000), &(0x7f0000000040)=0x14) ioctl$TIOCSBRK(r2, 0x5427) 2018/04/05 00:31:36 executing program 1: syz_emit_ethernet(0x4, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaa2cff86c4ffff652b0014060bfe7e0000000081000000000000000000aa0000000000000000000000000000000000000000000000008f17ca72d2275dc995d2af32", @ANYRES32=0x41424344, @ANYRES16, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)={0x0, 0x0, [0x0, 0xfffffffffffffffd]}) 2018/04/05 00:31:37 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000200)=""/4096) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={'\x00', 0x400000103}) 2018/04/05 00:31:37 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000140)={r2, 0xad6}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = dup3(r4, r0, 0x0) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) ioctl$TIOCNOTTY(r5, 0x5422) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f00000001c0)=""/4) 2018/04/05 00:31:37 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x21, 0x100085) write(r0, &(0x7f0000000180)="d0328078766a7a74d0b015dcfbd85046a8f5a5e9438c6226c0595cdd42634a8c5d473aa33aee7b2683bf03d3e5210833e4b0d64e688a390d01dd31f6b563d1ef49517ea06c0f86c04d486a844a08790cda56188726133c21b47f350dbb73d8ee", 0x60) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000200)={0x73, @multicast1=0xe0000001, 0x4e22, 0x4, 'wrr\x00', 0x1, 0x0, 0x75}, 0x2c) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x6, 0x0, 0x401, 0x400000001, 0x8, 0xff}) getpid() r3 = getpid() r4 = getpgrp(r3) perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0x6, 0x800, 0x51fc5546, 0x321, 0x0, 0x0, 0x88, 0x8, 0x1, 0x4, 0x400, 0x7, 0x3, 0x3e21f38e, 0x400, 0x8, 0xfffffffffffffffa, 0x0, 0x100000001, 0xd8c, 0x2, 0x7, 0x81, 0x5e7, 0x8, 0x9, 0x5, 0x7ff, 0x9, 0x8, 0x6, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, 0x2, @perf_bp={&(0x7f0000000000), 0x8}, 0x2200, 0x10001, 0x6, 0x3, 0x6118, 0x8, 0x400}, r4, 0x9, r0, 0xb) flock(r2, 0x8) 2018/04/05 00:31:37 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000e00)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40600) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000e40)={0x4, 0x7}) r2 = perf_event_open(&(0x7f000025c000)={0x0, 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) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000140)=0x5) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) io_setup(0x8, &(0x7f00000003c0)=0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000480)='fdinfo\x00') r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/hwrng\x00', 0x801, 0x0) dup2(r2, r0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) setsockopt$ax25_int(r4, 0x101, 0x0, &(0x7f0000000dc0)=0x28, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/audio\x00', 0x8000, 0x0) r6 = syz_open_dev$sndmidi(&(0x7f0000000cc0)='/dev/snd/midiC#D#\x00', 0x2, 0x4000) io_submit(r3, 0x2, &(0x7f0000000d40)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000000400)="2ae88409a36d87b6bf7a305b7780ebb5df6fb10230d25ba065764a09095e620559dc9fb7aa71f820d08d13fd7a46b8d5bd232c1709eb3bbf90e7375835e0e9a4b2f29ec558a55aba7a470a4ccdfa1413f1638fe3d5e5a45ed36c", 0x5a, 0xab, 0x0, 0x1, r4}, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, &(0x7f0000000bc0)="d534901ddb31cefb647441697e845f0d8f5d2a9c292f28c0299ff57e3f92048c0720a532151697817d469c1af6b426b43e1feb53eb081abfd7621f08f25a4363aef21fa8815298b3bba70858ddc33f6efdbc391266785cd6b87f10ca3ec74491737a66c25a3fbbfb79c692f3f749fe31b885ab5e466bbbc7d66ca10ff29443791d350c0b942c264ced6be1c6a11ac374de6ad84096b3dad984904c38fb52e4911c6066f4bcdcdffeb8b29651f267535632b3ded873c026a79e9abd0c8e88bb73878c4249f5245af21a8c479c7b8df4fb298bef09b4724f83d107af0d7c4a137c295abb66a1c59859a197ae2ee0be06008f3c0b0b", 0xf4, 0x0, 0x0, 0x1, r6}]) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x31, 0x3f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1002, 0x58f}, 0x0, 0x1, r5, 0x8) 2018/04/05 00:31:37 executing program 4: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x34) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000100)={0x1, 0x9}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000280)=@nfc={0x27}, 0x80) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) recvmsg(r2, &(0x7f0000002680)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000002580), 0x0, &(0x7f0000002600)=""/93, 0x5d}, 0x0) 2018/04/05 00:31:37 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000700)=@broute={'broute\x00', 0x20, 0x3, 0x648, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f0000000000), &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"]}, 0x6c0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x9, 0x3ff}, &(0x7f0000000080)=0x8) fcntl$getflags(r0, 0x40b) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)={r1, 0x2, 0xa9, "52745836daef5746b3b1ec0deb8ddf0bddcd5872df11f80f4c8a7f977867a5c37424b2ae6dbe2d557579a4d7ebf77783889104c6d93b46f561b280976a228604310f92c23700e357c849af9f150867349c4764d7d821592b31e8525752484482681d6f68566e2fa9df05b6efbc93f8d4ba13c1fceb0c209aa2445b3b5085cafb2f88f5b2642801042e4544097cea9403e32c6049431fc8d636fd027f15f689b47074494bc2734fc751"}, 0xfffffffffffffd8e) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="0101050069e07104ab"], 0xd) 2018/04/05 00:31:37 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) prctl$getreaper(0x25, &(0x7f0000000080)) 2018/04/05 00:31:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x3f, 0x3, 0x0, 0x2, 0x3f, 0x0, 0x1644}, &(0x7f0000000200)=0x20) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000140)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000000c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffffffffffe}, {0x0, 0x0, 0x0, 0x10}], 0xff}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000240)={[{0x0, 0xfffffffffffffffc, 0xe04, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2}, {0x1000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x7, 0xc4, 0x0, 0x0, 0x100000000000000}, {0x0, 0x0, 0x0, 0xe7f, 0xfffffffffffffff7}]}) 2018/04/05 00:31:37 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000e00)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40600) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000e40)={0x4, 0x7}) r2 = perf_event_open(&(0x7f000025c000)={0x0, 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) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000140)=0x5) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) io_setup(0x8, &(0x7f00000003c0)=0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000480)='fdinfo\x00') r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/hwrng\x00', 0x801, 0x0) dup2(r2, r0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) setsockopt$ax25_int(r4, 0x101, 0x0, &(0x7f0000000dc0)=0x28, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/audio\x00', 0x8000, 0x0) r6 = syz_open_dev$sndmidi(&(0x7f0000000cc0)='/dev/snd/midiC#D#\x00', 0x2, 0x4000) io_submit(r3, 0x2, &(0x7f0000000d40)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000000400)="2ae88409a36d87b6bf7a305b7780ebb5df6fb10230d25ba065764a09095e620559dc9fb7aa71f820d08d13fd7a46b8d5bd232c1709eb3bbf90e7375835e0e9a4b2f29ec558a55aba7a470a4ccdfa1413f1638fe3d5e5a45ed36c", 0x5a, 0xab, 0x0, 0x1, r4}, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, &(0x7f0000000bc0)="d534901ddb31cefb647441697e845f0d8f5d2a9c292f28c0299ff57e3f92048c0720a532151697817d469c1af6b426b43e1feb53eb081abfd7621f08f25a4363aef21fa8815298b3bba70858ddc33f6efdbc391266785cd6b87f10ca3ec74491737a66c25a3fbbfb79c692f3f749fe31b885ab5e466bbbc7d66ca10ff29443791d350c0b942c264ced6be1c6a11ac374de6ad84096b3dad984904c38fb52e4911c6066f4bcdcdffeb8b29651f267535632b3ded873c026a79e9abd0c8e88bb73878c4249f5245af21a8c479c7b8df4fb298bef09b4724f83d107af0d7c4a137c295abb66a1c59859a197ae2ee0be06008f3c0b0b", 0xf4, 0x0, 0x0, 0x1, r6}]) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x31, 0x3f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1002, 0x58f}, 0x0, 0x1, r5, 0x8) 2018/04/05 00:31:37 executing program 2: lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.system.Security\x00', &(0x7f0000000080)=""/34, 0x22) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) socket$inet_icmp(0x2, 0x2, 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0xc040, 0x0) r3 = epoll_create(0x6) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/ppp\x00', 0x4000, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000a80)={r3, r4, 0x64cc}) r5 = syz_open_procfs(0x0, &(0x7f0000337ff2)='timers\x00') signalfd(r3, &(0x7f00000000c0)={0x81}, 0x8) close(r5) recvmsg$kcm(r4, &(0x7f00000008c0)={&(0x7f0000000300)=@nfc_llcp, 0x80, &(0x7f0000000740)=[{&(0x7f0000000380)=""/236, 0xec}, {&(0x7f0000000480)=""/76, 0x4c}, {&(0x7f0000000500)=""/40, 0x28}, {&(0x7f0000000540)=""/50, 0x32}, {&(0x7f0000000580)=""/245, 0xf5}, {&(0x7f0000000680)=""/161, 0xa1}], 0x6, &(0x7f00000007c0)=""/194, 0xc2, 0x6d}, 0x20) ioctl$RNDADDENTROPY(r5, 0x40085203, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000aa0000000080000054fa888731fb9c4e5f2e53163b25f15bcd138885740e2b53435291dad2c0de5885c18e87e0617ca404f7835e1512179881a1455d52bec45352daf38fba59fdc30bae5688c79bc964a74c68c69a779dd15672c4799c70ed757044e4a6175c52f5080c30fbabbe537f3fe4eebe4a507417d32de44c7625ecf38e46eb7646ebccc7b6b450dcf5cc0f7007c1f5b3a1c194f25aaba8f08463f009c8de2f5a"]) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000240)={0x40, 0x4, 0x1f, 0x91, 0x7, 0x6, 0x4, 0x100, 0x4, 0x1}) renameat2(r4, &(0x7f0000000280)='./file0\x00', r5, &(0x7f00000002c0)='./file0\x00', 0x2) 2018/04/05 00:31:37 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000000080)="37f378b9600abbf27e8da3e49fdd248b8e0f0b4acc253ec7f11a087f", 0xffffffffffffe) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xfffffffffffffd41) sendto$packet(r1, &(0x7f0000000000)="f791347a9946267e5c52d59bb0e990752aa4e1398360d191deaefc448df213324fa2b3947c10e41ac919f8fc2a2400f6add2eb4b0c294ed52d63dc4e51ad99e814977a7c8633eb047e005f9b9b156f3e05d364ae7e1e78995d74c2bdbdc2b8f4c6bd25", 0x63, 0x4, &(0x7f0000000200)={0x11, 0x8, r2, 0x1, 0x12, 0x6}, 0x14) r3 = dup2(0xffffffffffffffff, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x7}}) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000000380)) write$sndseq(r0, &(0x7f00000003c0)=[{0x8, 0x480000000, 0x0, 0x3, @time, {0x70b3, 0x3ff}, {0x5af}, @ext={0xc8, &(0x7f0000000240)="6ce861da949b4a70d1efee5887325650367c2787f64b8a2246b3eb8f9f1aa9631d1396964c228ade8ad2c456442ffa45c61c8b699550d434e405dcca378097bad3a977c75fe170159d28ea5793e2a4681f2109b650dc9a551c128daaf6be03ccc04c658b72b6356a8677e95ede0caaba2682529bdddf64aeaa8b9a9be1e1ae50403d29d7aed915c9c8486bfe9aea21969bd27408efba5ab3629b39e9f42dbcd961d45cf7c8ed8e9b58c23bab39211403e712f1c35155b1a21fdf7837b5db060a94c053afda0af487"}}, {0xfffffffffffffffd, 0x8, 0xffff, 0x1, @time, {0x1f30, 0x1ff}, {0x8, 0xffffffff}, @raw32={[0x2000, 0x571, 0x10000]}}, {0x4, 0x4, 0x0, 0x4, @time, {0x0, 0x9b21}, {0xb24c, 0x5}, @result={0x997, 0x7f}}, {0xffffffff, 0x4bc5, 0x6, 0x6, @tick=0x6e, {0x5d6, 0x9}, {0x7, 0xdcb2}, @raw8={"a9a72f59a00d39ae63770431"}}], 0xc0) 2018/04/05 00:31:37 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) socketpair(0x4, 0x2, 0x1f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(r1, &(0x7f0000001940)=[{&(0x7f0000000140)="ba8b1cc0523ebc75f1151988e5fff023b3a8f203c993b7e89249d11a25b3d80cad6b4b8891a6564dfb7a80", 0x2b}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000000380)="d1f10a11b6c6bbca04d1139949cfb315cb354fca681edaadc666b88853069e3e67d0936f405d1f8723d1976209c19f680079c45632200d2231c191922fa5d18b741d5dd601f403ea7dcd38fe86f63368bb206b29e7725528", 0x58}, {&(0x7f0000000400)="091376c54a511ab49fc8b47a19fcbcb4d262b2fc1fd7e2cd418b8b71bad3952395296aa8f650c21885e6d76a539a3c0f4ecd935614dde80fe7d65cdabc3d4c03905673b4fa99855e384bc9bcef0c2af3e6e7a5fd4ee9aba07566b171326672e847ba95ccbfa110893be0fd5bb8d7ac5e26d767ea47b4398c3e3d55e2fbaac4b7", 0x80}, {&(0x7f0000001540)="6d1ebffebf38789cc32063930dc32f43fd5039ba905b9b85f27a8a845c48a85c7fb3cea38d8face188a48a81ff1af72f09952cf08b973369d6e8131e605138f509a502cd66530ed23b1dd01d0ea5ae2f24d9094cdacbe843597578d87dfebf5456d0ef188f0c830947569be1ae14f30e79ff664f1e0a97f93683398e42dec3130704c3c6e788a628a79675a11b649741cb3558ed2dadd4872d0e230ff4d3bf1e35b88043e5d9d72133787495ba36fafca454ab00ca95e0e3", 0xb8}, {&(0x7f0000001600)="0a1b6bbda37e8c225a3f3db59c94f919cd9e8326846934bc273bfedf85dd558a3d56c70cea9c2b43d1c6f6b1e4f92e1f7d1f0d1e9057d02b591660df293e4f96aca12883c3e28c778ce14afb9ca71beb0f5f345b06648f2925ec9560fd319e869e9cea062afaeee040f08f274e6355a5378f6fdb36a6141b1e1d7e8820f44fef747cc9a6b73cc2ad69b91fbf515ee1f779b1ccc1b44ddc7a7c9f28081e4384fe99c37d6395822b3b14e5756404e332001f6dd3fabdf64148335ff6649f91d4cd998dcaaba6241ce9583841281c4dc0f24d3e5f56770de2ba1a8ffc37520e4781433c08d3eceb486974c0bdc01d15e44d9547e18b36c9e0d520", 0xf9}, {&(0x7f0000001700)="aa300942419ba5574cc82aa176e01f1e276ce2d7d0e388e9a4bc2a75c08a1660a9df83064f42161f8d3afa2e7e0e41ef9da839576f86f90b996e9d984b1bb494373d6f6ae9f21243a347faffc77b1b2fe6c600a9a230e9b077515739a05474f031d1f882d7285b63c5b17a1989c3ab4bcdabc6ed8e93c98fd1edcff73dcaeb90048effd5870caa78b696cc72d4bd2ea7b9691d4f07c620dbef7d1f270962a2455efca741dda13e697e7a226b9c783bd7a0a5e164e892a786ada792d365", 0xbd}, {&(0x7f00000017c0)="4111eaf75ebd847bb57b563daa0fecc1efa24528355f4e99a7c2dbafba49dae4d07491f236d310ad8f984b80b3e58880e30a098d2c179f52e1b60310c451b54f8ca504778a5d251246a1e08c9ad0eeb08e40b47760dd224ab94a5a422a07c6fe2ab521a265115e2667acb7c32e3986729f06d186197cf15d7ab6ce0530876b3cefc424d6477b7e7bcdcbb8a455198f018e6c5870e7de7eac493d9fec4faac846b110c993", 0xa4}, {&(0x7f0000001880)="be9ca654f6de7994e0912a8cc5cb114f76ac81e72ee63641c5c18bd0aa01512ae55ad57a6d1813c904c09d74febc1f52a719c9080d67f7cceb1d0ed0f8b8b4fca9efa49fd20996b3eaac9ee1051893503dd6996fe3094b91880d9bd4d1446703847cadb0a79573135585cc8f743f9c954df357eb216b58c82d6a490f979517aadb173f5fff9d5d2302f9a321d373e9af85dd6e43e527fa2f84b089014e8e8bc5db1cb577382f4cd8372bb390893777aacaf90c03", 0xb4}, {&(0x7f0000000480)="d4ce2fe5142dd18844f96bedf6606f762c823f07274603e295b24fbe7ddfba9a7e", 0x21}], 0xa, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f00000001c0)) getpeername$packet(r2, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001ac0)=0x14) stat(&(0x7f0000001b00)='./file0\x00', &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r2, &(0x7f0000001d00)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001bc0)=@newpolicy={0xcc, 0x13, 0x100, 0x70bd29, 0x25dfdbfd, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4e24, 0x0, 0x4e24, 0x1, 0x2, 0x0, 0x20, 0x2e, r3, r4}, {0x7, 0x4, 0x6, 0x100000000, 0x1, 0x439, 0xf82, 0x1000}, {0x1000000000000, 0x3f, 0x9, 0x7}, 0x8, 0x6e6bb4, 0x0, 0x1, 0x0, 0x1}, [@coaddr={0x14, 0xe, @in=@multicast2=0xe0000002}]}, 0xcc}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r7 = dup3(r6, r0, 0x0) syz_kvm_setup_cpu$x86(r5, r7, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r6, 0xae80, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f00000004c0), &(0x7f0000001a00)=0xc) 2018/04/05 00:31:37 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe7e00000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000000940100ff"], &(0x7f00000002c0)) 2018/04/05 00:31:37 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000cd6ff7)='/dev/dsp\x00', 0x1, 0x0) flock(r0, 0x0) ioctl$int_in(r0, 0x800400800c5012, &(0x7f0000000100)) 2018/04/05 00:31:37 executing program 4: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007d1fef)='/dev/vga_arbiter\x00', 0x0, 0x0) r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000003c0)={0x1, 0x1, 0xf000, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) ftruncate(r0, 0x10000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051bff6)='/dev/ptmx\x00', 0x802, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x8e) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) r2 = msgget$private(0x0, 0x60) ioctl$TIOCNOTTY(r1, 0x5422) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xfffffffffffffd3d) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) r7 = getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000300)=0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000340)={{0x4, r3, r4, r5, r6, 0x80, 0xfffffffffffffffa}, 0x2, 0x0, 0x81, 0x98, 0x6, 0x9, r7, r8}) readv(r1, &(0x7f00007f3000)=[{&(0x7f0000d25000)=""/4096, 0x1000}], 0x1) r9 = openat$vcs(0xffffffffffffff9c, &(0x7f0000057000)='/dev/vcs\x00', 0x0, 0x0) r10 = openat$ppp(0xffffffffffffff9c, &(0x7f00000ca000)='/dev/ppp\x00', 0x0, 0x0) r11 = accept4$inet6(r10, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x0) unshare(0x20000400) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r11, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r9, 0x84, 0x6f, &(0x7f0000000200)={r12, 0xb0, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x100, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e23, 0x1000000000000000, @ipv4={[], [0xff, 0xff]}, 0x2}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}, @in6={0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}]}, &(0x7f0000000240)=0x10) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000000000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/05 00:31:37 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x10001, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000140)=0x1) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000180)=0x4) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000040)=""/164) munlock(&(0x7f0000000000/0x11000)=nil, 0x11000) remap_file_pages(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x9, 0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) getegid() lseek(r0, 0x0, 0x0) 2018/04/05 00:31:37 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={"6966623000faffffffffffffff00", 0x4001}) io_setup(0x469, &(0x7f0000000180)=0x0) fallocate(r0, 0x1, 0x7122, 0x31a) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f00000003c0)={"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"}) io_submit(r1, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000380)="a6", 0x1}]) 2018/04/05 00:31:37 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x4000000000000001) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000100)=0x0) sched_setaffinity(r5, 0x8, &(0x7f0000000140)=0xcf) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYBLOB="001b4a6c"], &(0x7f0000000440)=0x1) r6 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) accept4$inet6(r3, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x80000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000240)="0f0097fd050000c4c2fd38407cb8010000000f01d9b9800000c00f3235000800000f3066ba420066b8c00066eff326f4b9800000c00f3235004000000f30660f3881a7621c96dd66baf80cb8385d3080ef66bafc0cedb9800000c00f3235004000000f30", 0x64}], 0x1, 0x1c, &(0x7f0000000200), 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000180)=0x4, 0x4) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/04/05 00:31:37 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe7e00000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000c7872091b5dee71881a15fac15f2ea783e8b4f43d93b8ce93cddc3657b67527452dfc82a531b1bcf37e5d9119ab90d0e8c22607eecb2a65310fb5f3da8c7869e3cefad8caaa6135eb1eae8c53c61324cb6eaef95270857ab62ad700d65d6d5508e931e2503902bbb689de48183cf96b1b7a9e4ead4ee292caef9a5ac82356a0963aa8d96e9362accbd09e998590235c8d4e764a795c99073b293d4f808ecc151593cda52c0e736ddfabedbcf47908529475dffd21b59e1e0c37f7de4ec3c7d9d"], &(0x7f00000002c0)) 2018/04/05 00:31:37 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000e00)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40600) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000e40)={0x4, 0x7}) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000140)=0x5) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) io_setup(0x8, &(0x7f00000003c0)=0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000480)='fdinfo\x00') r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/hwrng\x00', 0x801, 0x0) dup2(r2, r0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) setsockopt$ax25_int(r4, 0x101, 0x0, &(0x7f0000000dc0)=0x28, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/audio\x00', 0x8000, 0x0) r6 = syz_open_dev$sndmidi(&(0x7f0000000cc0)='/dev/snd/midiC#D#\x00', 0x2, 0x4000) io_submit(r3, 0x2, &(0x7f0000000d40)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000000400)="2ae88409a36d87b6bf7a305b7780ebb5df6fb10230d25ba065764a09095e620559dc9fb7aa71f820d08d13fd7a46b8d5bd232c1709eb3bbf90e7375835e0e9a4b2f29ec558a55aba7a470a4ccdfa1413f1638fe3d5e5a45ed36c", 0x5a, 0xab, 0x0, 0x1, r4}, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, &(0x7f0000000bc0)="d534901ddb31cefb647441697e845f0d8f5d2a9c292f28c0299ff57e3f92048c0720a532151697817d469c1af6b426b43e1feb53eb081abfd7621f08f25a4363aef21fa8815298b3bba70858ddc33f6efdbc391266785cd6b87f10ca3ec74491737a66c25a3fbbfb79c692f3f749fe31b885ab5e466bbbc7d66ca10ff29443791d350c0b942c264ced6be1c6a11ac374de6ad84096b3dad984904c38fb52e4911c6066f4bcdcdffeb8b29651f267535632b3ded873c026a79e9abd0c8e88bb73878c4249f5245af21a8c479c7b8df4fb298bef09b4724f83d107af0d7c4a137c295abb66a1c59859a197ae2ee0be06008f3c0b0b", 0xf4, 0x0, 0x0, 0x1, r6}]) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x31, 0x3f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1002, 0x58f}, 0x0, 0x1, r5, 0x8) 2018/04/05 00:31:37 executing program 0: r0 = socket$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) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x408001) connect$netrom(r1, &(0x7f0000000100)=@full={{0x3, {"8722bcff56777a"}, 0x318}, [{"e4f2f868239dcc"}, {"ba724307942fcb"}, {"e722e3aceaa87e"}, {"0d28ea80c75763"}, {"1e428b11f57b45"}, {"05d038256193d8"}, {"2c3ca4d6fa616e"}, {"2a3f3eda93b193"}]}, 0x48) r2 = dup(r0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x6}, 0x8) shutdown(r0, 0x1) sendmsg$alg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000054000)=[{&(0x7f0000205000)="e2", 0x1}], 0x1, &(0x7f0000000000)=[@assoc={0x18, 0x117, 0x4}, @op={0x18, 0x117, 0x3}], 0x30}, 0x0) 2018/04/05 00:31:37 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0x2, &(0x7f00000001c0)=""/232, &(0x7f0000000000)=0xe8) 2018/04/05 00:31:37 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000200)) 2018/04/05 00:31:37 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(xeta-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x3ff, {{0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x2b69}}}, 0x88) accept4(r1, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0x80, 0x800) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000000180)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) sendmmsg(r1, &(0x7f00000038c0)=[{{&(0x7f0000003740)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000003880)=[{&(0x7f00000037c0)='d', 0x1}], 0x1}}], 0x1, 0x0) 2018/04/05 00:31:37 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000140)={0x0, r1}) r2 = accept(0xffffffffffffff9c, &(0x7f0000000500)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000001580)=0x80) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) connect$unix(r2, &(0x7f00000015c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) ftruncate(r2, 0x1) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x100) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) openat(r3, &(0x7f0000000100)='./file0\x00', 0x0, 0x40) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000001640)="4387242f550da7b4bf65328acc30bd1bf6753ec09284f6451c35265f8a3f488c079dccb0d4a1b65f39d3") ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00000000c0)={r4, 0x80000, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000180)={0x0, 0x1, &(0x7f0000000280)=""/147, &(0x7f0000000340)=""/223, &(0x7f0000000580)=""/4096}) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f0000000440)={'broute\x00', 0x0, 0x3, 0x25, [], 0x100000000000035e, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000240)=""/37}, &(0x7f00000004c0)=0x78) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) dup2(r1, r0) 2018/04/05 00:31:37 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe7e00000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="7bb3ba1a69cecbc19a3bbd7831be64a75733091592b114e3ae0faa1a6a522a50b8091472d988c660100000000000"], &(0x7f00000002c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x74cf, 0x4) 2018/04/05 00:31:37 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x42000) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f00000000c0)=0x1) 2018/04/05 00:31:37 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(vmac(camellia-asm))\x00'}, 0x3a8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) sendmsg$alg(r2, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000000)="f9e3a127be1d0953084fab7d2701417e", 0x10}], 0x1, &(0x7f0000001380)}, 0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) 2018/04/05 00:31:37 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x5, 0x8800) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000001c0)=""/168) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0x100000000e, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/04/05 00:31:37 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', r1}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x5, 0x203) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x3f}, &(0x7f0000006ffc)=0x8) nanosleep(&(0x7f0000011ff0), &(0x7f0000002000)={0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB="01000000030000000000000000000000", @ANYRES64=r4, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000065785e46fb819bca30c1200010000000000000021"], 0x48}, 0x1}, 0x0) 2018/04/05 00:31:37 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7, 0x208402) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f00000000c0)={0x1, 0x0, [{0xf, 0x9, 0x2, 0x7d8, 0x7, 0x0, 0x4}]}) 2018/04/05 00:31:38 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x200000000, 0x0, 0x8, 0xfffffffffffffc00}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000001c0)={r3, 0x8}, &(0x7f0000000200)=0x8) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) ioctl$ASHMEM_SET_NAME(r4, 0x41007701, &(0x7f0000000240)='-\x00') ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x9) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/05 00:31:38 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000e00)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40600) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000e40)={0x4, 0x7}) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000140)=0x5) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) io_setup(0x8, &(0x7f00000003c0)=0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000480)='fdinfo\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/hwrng\x00', 0x801, 0x0) dup2(r2, r0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) setsockopt$ax25_int(r4, 0x101, 0x0, &(0x7f0000000dc0)=0x28, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/audio\x00', 0x8000, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000000cc0)='/dev/snd/midiC#D#\x00', 0x2, 0x4000) io_submit(r3, 0x2, &(0x7f0000000d40)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000000400)="2ae88409a36d87b6bf7a305b7780ebb5df6fb10230d25ba065764a09095e620559dc9fb7aa71f820d08d13fd7a46b8d5bd232c1709eb3bbf90e7375835e0e9a4b2f29ec558a55aba7a470a4ccdfa1413f1638fe3d5e5a45ed36c", 0x5a, 0xab, 0x0, 0x1, r4}, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, &(0x7f0000000bc0)="d534901ddb31cefb647441697e845f0d8f5d2a9c292f28c0299ff57e3f92048c0720a532151697817d469c1af6b426b43e1feb53eb081abfd7621f08f25a4363aef21fa8815298b3bba70858ddc33f6efdbc391266785cd6b87f10ca3ec74491737a66c25a3fbbfb79c692f3f749fe31b885ab5e466bbbc7d66ca10ff29443791d350c0b942c264ced6be1c6a11ac374de6ad84096b3dad984904c38fb52e4911c6066f4bcdcdffeb8b29651f267535632b3ded873c026a79e9abd0c8e88bb73878c4249f5245af21a8c479c7b8df4fb298bef09b4724f83d107af0d7c4a137c295abb66a1c59859a197ae2ee0be06008f3c0b0b", 0xf4, 0x0, 0x0, 0x1, r5}]) 2018/04/05 00:31:38 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) 2018/04/05 00:31:38 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000040)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000002600)=ANY=[@ANYBLOB="580000000000000014010000060000000000000000000000", @ANYPTR=&(0x7f0000002580)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f00000025c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000053094f7beb03a30ea30000000000eaf29c3e", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @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'], 0xb0}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x0) openat$cgroup_type(r1, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e21, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x3, 0x0, 0x6, "308cf864b48fc54d2fbf573680b8b533f072eb2c88af0f3f0a7a0d460c465739b7e5e225349231fd4f72560861638fbd893ebcb3cdd12790f8e8f1eb6eec2dc9d07868aaccc0380d77cba95245443cfe"}, 0xd8) 2018/04/05 00:31:38 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000e5a000)) write$selinux_create(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a646863fd645f756e69745f66696c655f743a733020756e636f6e66696e65645f753a73797374656d5f723a696e73363f35606430df5cc7452eeadf7bb89e6d6f645f742062dbf35d65cacd303c0e"], 0x60) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) fchdir(r1) close(r0) 2018/04/05 00:31:38 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7, 0x4000) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000300)={{0x2, 0x7, 0x3, 0x6, "3414beba0ce1d35f0448786d79fc07401d44996d97c9751203251ef8fedccd3f24cb933bd02924247f012d10", 0x1f}, 0x7, [0x1, 0x2, 0x8000, 0xbc, 0x5dc8, 0x5b, 0x8, 0x2, 0x3, 0x1, 0xbf, 0x6e, 0x2, 0x2, 0xb2, 0xfffffffffffffffb, 0x7ff, 0x5c, 0x2, 0x9, 0x8, 0x10000, 0x3ff, 0x8e, 0xc6, 0x5, 0x8, 0x800, 0x5, 0x7, 0xfffffffffffffffa, 0x2, 0xfffffffffffffffb, 0x100000001, 0x6, 0x7, 0x6e2, 0x3, 0x7ff, 0x6, 0x6, 0x7, 0x6, 0x7fffffff, 0x0, 0x6, 0x7, 0x2530, 0x7, 0xfffffffffffffffc, 0x7, 0x3ff, 0x7fffffff, 0x0, 0x7, 0x8000000000000, 0x100, 0x0, 0x0, 0xfffffffffffffff9, 0x8, 0x5, 0x4, 0x7, 0x1130000000000000, 0x2, 0x5, 0x2, 0x2, 0x4, 0x8001, 0x2, 0x9, 0x9, 0x2, 0x5, 0x4, 0x4, 0x920000000000, 0x8, 0x8, 0x40, 0x0, 0x7, 0x2, 0x3, 0x7fffffff, 0xe9, 0x10000, 0x12a1, 0x10001, 0x1, 0x8, 0x20, 0x4, 0x2, 0x1ff, 0x7fff, 0x0, 0x401, 0x9, 0x0, 0x7, 0x84b, 0xe2, 0x9, 0xd4cb, 0x40, 0x10000, 0x40, 0xe5ac, 0x7ff, 0xfff, 0x1, 0x4f, 0x1000, 0x6394, 0xf1b, 0x81a2, 0x1, 0x2, 0x80, 0x8001, 0x9, 0x1000, 0x9, 0x100000001, 0x3ff], {0x77359400}}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) 2018/04/05 00:31:38 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000b00)={0x7, 0xffffffffffffffff}) ioctl$VT_DISALLOCATE(r0, 0x5608) syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x0, 0x10580) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) wait4(0x0, 0x0, 0x0, &(0x7f0000781f70)) prctl$setendian(0x14, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000000c0)=0x2, 0x4) prctl$setfpexc(0xc, 0x10080) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x8, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) dup(0xffffffffffffffff) 2018/04/05 00:31:38 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x2000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:31:38 executing program 4: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) semop(r0, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa}], 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) getpeername$inet(r1, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) semtimedop(r0, &(0x7f0000000180)=[{0x0, 0xc6a}], 0x1, &(0x7f00000001c0)) exit(0x7d) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4e}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x2c, r3, 0x10, 0x70bd2a, 0x25dfdbfc, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x80) r4 = inotify_init1(0x80000) dup2(r2, r4) 2018/04/05 00:31:38 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000e00)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40600) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000e40)={0x4, 0x7}) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000140)=0x5) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) io_setup(0x8, &(0x7f00000003c0)) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000480)='fdinfo\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/hwrng\x00', 0x801, 0x0) dup2(r2, r0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) setsockopt$ax25_int(r3, 0x101, 0x0, &(0x7f0000000dc0)=0x28, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/audio\x00', 0x8000, 0x0) syz_open_dev$sndmidi(&(0x7f0000000cc0)='/dev/snd/midiC#D#\x00', 0x2, 0x4000) 2018/04/05 00:31:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4900, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=ANY=[@ANYBLOB="2c0000001800010300000000000000000a000000000000000000000008001500070000000800160004170000"], 0x2c}, 0x1}, 0x0) 2018/04/05 00:31:38 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) socketpair(0xa, 0x800, 0x100000001, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000ac0f68)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) sendto(r2, &(0x7f0000000280), 0x0, 0x4, &(0x7f00000001c0)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) ioctl$TCXONC(r0, 0x540a, 0x80000001) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TIOCSCTTY(r2, 0x540e, 0x6) r4 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r5, 0x8, 0x1}, 0xc) r6 = semget$private(0x0, 0x2, 0x411) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) r10 = dup3(r9, r8, 0x0) ioctl$KVM_GET_LAPIC(r10, 0x8400ae8e, &(0x7f0000001280)={"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"}) semctl$SEM_STAT(r6, 0x1, 0x12, &(0x7f0000000000)=""/25) 2018/04/05 00:31:38 executing program 1: r0 = perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x9, 0x2, 0x2, 0x4, 0x0, 0x80, 0x2148c, 0x5, 0xdea7, 0x2, 0x80000001, 0x2, 0x9, 0xa7, 0xff, 0x6, 0x20, 0xaa35, 0x4, 0x80, 0x1, 0x9, 0x4, 0xc3, 0x3, 0x3, 0x2, 0x4, 0x10001, 0x2, 0x7b, 0x100, 0x8001, 0x2, 0x0, 0xfffffffffffffff7, 0x0, 0x100000001, 0x2, @perf_bp={&(0x7f0000000080), 0x4}, 0x4, 0x45, 0x7, 0x7, 0xab, 0x8000, 0x6}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000140)) syz_emit_ethernet(0x8b, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe7e00000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000a4387fe5c664d57fe48dfa0d25a3832ac954420432d31fa4b1eeef456e"], &(0x7f00000002c0)) 2018/04/05 00:31:39 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40044145, &(0x7f0000005e0b)) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000000)={0x5}) 2018/04/05 00:31:39 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x482900, 0x0) r1 = getegid() ioctl$TUNSETGROUP(r0, 0x400454ce, r1) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/05 00:31:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$void(r1, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="1d6b360159fa1cff652549806001af5b61d5a0e2c7"]]], &(0x7f0000000340)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:31:39 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x0, 0x800) setsockopt$IP_VS_SO_SET_DELDEST(r3, 0x0, 0x488, &(0x7f0000000240)={{0x3b, @dev={0xac, 0x14, 0x14, 0x19}, 0x4e22, 0x1, 'lblc\x00', 0x2, 0xffffffffffff78e3, 0x39}, {@rand_addr=0x100000001, 0x4e21, 0x10000, 0x8, 0x6, 0x3}}, 0x44) r4 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) [ 408.284740] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 408.292355] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/05 00:31:39 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000e00)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40600) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000e40)={0x4, 0x7}) r2 = perf_event_open(&(0x7f000025c000)={0x0, 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) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000140)=0x5) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) io_setup(0x8, &(0x7f00000003c0)) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000480)='fdinfo\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/hwrng\x00', 0x801, 0x0) dup2(r2, r0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) setsockopt$ax25_int(r3, 0x101, 0x0, &(0x7f0000000dc0)=0x28, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/audio\x00', 0x8000, 0x0) 2018/04/05 00:31:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20}, 0xffffffffffffff58) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000001140)='/dev/admmidi#\x00', 0xa0b, 0x400000) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000001180)={'raw\x00'}, &(0x7f0000001200)=0x54) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00000012c0)={0x0, 0x3, 0xe2, &(0x7f0000001240)}) syncfs(r0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000200)={0x0, 0x6, 0x7ff, &(0x7f00000001c0)}) sendto$inet(r0, &(0x7f0000001280)="c3", 0x1, 0x0, &(0x7f0000001300)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00000023c0)="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", 0x1000, 0x40000, &(0x7f0000001100)={0x2, 0x100000004e21, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="00020000000000040100000007000000ac14140eac14141601e0000002"], 0x2c) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001380), &(0x7f00000000c0)=0x4) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000140)={'filter\x00'}, &(0x7f0000000080)=0x78) close(r0) [ 408.416049] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 408.423543] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/05 00:31:39 executing program 1: 2018/04/05 00:31:39 executing program 2: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000540), &(0x7f0000000580)=0x10) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ashmem\x00', 0xc0000, 0x0) tee(r0, r1, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x9800000000000000) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r3, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r4 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000), 0xfffffffffffffe1f) bind$inet6(r4, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000040)=0x68) listen(0xffffffffffffffff, 0x404) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000080)="ac", 0x1) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) r6 = accept$alg(r5, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r7, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f000007d000)="b3", 0x1}]) listen(r3, 0x3) close(r3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000600)=ANY=[@ANYRES32=r2, @ANYBLOB="d20000000250422efb07533655ffa6f5637d2a6ea5bc8ce0707bbae2b884ad2ad294a90416a620656bc9b4cda758c306f3f11a557c6769acd874fa25b0abd27a990e120049ddfe8a4d38149a617fe64a91a9e81baedb8336e45123ca143a3700ff31cbf1a939bc063e6b0945ad5d32d561088586c72f02e603a63fac0f13e9ba7ed1b6207ab07462cfeddbd46ce9b01f1d02e486c6ee4456e4df000000000000"], &(0x7f00000003c0)=0x2) clone(0x200, &(0x7f0000b6b000), &(0x7f0000000340), &(0x7f0000000380), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000400)=0x8, 0x4) r8 = syz_open_procfs(0x0, &(0x7f0000000100)='cmdline\x00') pread64(r8, &(0x7f00009f3000), 0x352, 0x0) lseek(r8, 0x0, 0x0) getpid() 2018/04/05 00:31:39 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0xf4cb, 0x0, 0x0, 0x8}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000180)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000003c0)={'ipddp0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000002c0)={"83617c83dc630a9d44b13240c767c700", r1}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000480)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r2, 0x0) clone(0x0, &(0x7f00000004c0), &(0x7f0000001180), &(0x7f0000001340), &(0x7f0000001300)) pipe(&(0x7f0000000100)) 2018/04/05 00:31:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000540)=@bridge_setlink={0x24, 0x13, 0xe09, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x4, 0x1a}]}, 0x24}, 0x1}, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r3 = add_key(&(0x7f0000000180)='rxrpc\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="1d561ebaead09e35a022723f7ec4e27eb9afa45592ec21ebc662aedd34c6cb933200432488b3ad37c6f886246881cb27", 0x30, 0xfffffffffffffffd) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000280)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) recvfrom(r0, &(0x7f0000000580)=""/195, 0xc3, 0x40000000, 0x0, 0x0) recvfrom$ax25(r2, &(0x7f0000000680)=""/200, 0xc8, 0x10000, &(0x7f0000000480)={0x3, {"86bd5e803483aa"}, 0x3}, 0x10) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r3, r4, r5) 2018/04/05 00:31:39 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000e00)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40600) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000e40)={0x4, 0x7}) r2 = perf_event_open(&(0x7f000025c000)={0x0, 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) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000140)=0x5) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) io_setup(0x8, &(0x7f00000003c0)) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000480)='fdinfo\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/hwrng\x00', 0x801, 0x0) dup2(r2, r0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) setsockopt$ax25_int(r3, 0x101, 0x0, &(0x7f0000000dc0)=0x28, 0x4) 2018/04/05 00:31:39 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2f1e, 0x28001) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000000c0)=0x5) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() getgroups(0x1, &(0x7f0000000280)=[0x0]) getgroups(0x5, &(0x7f00000002c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000000400)={r7, 0x200, 0x98, "1524306638b0a3cf216e0b47ab40f14172b7fe896ae4fc2554655c1870124d5f4f0e27c78a9fd1ad7be576c523e3260676e3b73eae09d0c60989aeffe808a8c0856ed91473d7f99b9f94ebbfc379d27feea40f8560c885f852319e641ce0d8960cd64e12b0d469a3703a21e64e33765af8e9a3cfd385ea1a9af7ee8ba68282e24c082878cb81ab8f0aad109e7b097bfeb13b367a1281ecb0"}, 0xa0) setgroups(0x5, &(0x7f0000000300)=[r1, r2, r3, r4, r5]) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000040)=""/76) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r6, &(0x7f00000004c0)={0x20000000}) write$evdev(r0, &(0x7f0000d0e000)=[{{}, 0x1}, {}], 0x30) 2018/04/05 00:31:39 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000000)) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:31:39 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ip_tables_matches\x00') read$eventfd(r1, &(0x7f0000000100), 0x8) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="010000fcffffffff034d564b0728f6b770bcdf5190e3f4ceb6fce24f7738e2920da4d2fe5d6483ffa0dc95f224e593ff12669661ed5e4f645d668c81c8ba71430a9e1d53b108bc7529bcecf4ca80c4c35ba87a2d558911f67f483fd301d5825ffa40a7e6a2c05cdf415e3943f59dfe4b81b3d39109009cf313c8fd76486ad3e100fbd10fe261c1348c12b41787c5a09a6c5b85a8d02b67b39df854b53912b7f9ea9fb6ee37b254ba161a7b8f465a12449ff8a4cf073cab"]) r4 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8, 0x400000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000000180)) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/04/05 00:31:40 executing program 1: rt_sigprocmask(0x0, &(0x7f0000000000)={0x1000}, &(0x7f0000000040), 0x8) syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], &(0x7f0000000200)={0x10000000001, 0x4, [0x56e, 0x191, 0x20000004, 0x880]}) 2018/04/05 00:31:40 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3ff, 0x80400) openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0], 0x1}) 2018/04/05 00:31:40 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6, 0x101100) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000080)={0x2, 0x7fff, 0x1, 0x3, 0x9a0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='lo\x00', 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000002c0)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xf}}, 0xc) 2018/04/05 00:31:40 executing program 3: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/control\x00', 0x0, 0x10) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000280)) inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) readlink(&(0x7f0000000140)='./file0/control\x00', &(0x7f0000000180)=""/94, 0x5e) symlink(&(0x7f0000000200)='./file0/control\x00', &(0x7f0000000240)='./file0/file0\x00') inotify_add_watch(r0, &(0x7f0000447000)='./file0/control\x00', 0x4000000) umount2(&(0x7f0000117000)='./file0\x00', 0x0) setxattr(&(0x7f0000000040)='./file0/control\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="62745906dafe240400000000"], &(0x7f00000000c0)='vboxnet1@[$#\x00', 0xd, 0x0) 2018/04/05 00:31:40 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000e00)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40600) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000e40)={0x4, 0x7}) r2 = perf_event_open(&(0x7f000025c000)={0x0, 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) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000140)=0x5) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) io_setup(0x8, &(0x7f00000003c0)) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000480)='fdinfo\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/hwrng\x00', 0x801, 0x0) dup2(r2, r0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/04/05 00:31:40 executing program 1: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x1, 0x9, &(0x7f0000001740)=[{&(0x7f0000000100)="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", 0xfe, 0x100000001}, {&(0x7f0000000200)="1049d4d5bcee3390a5adb016bfe159712b001bb754c075ba5032f2826994dc096069022804df413dc90ba9c99a5a9fd94511ba25c85a6818d6eadb1844b13c360d6be0935deb85e2ae0bf3ec30c2c81168a3841e66c1a85f29a9093cc9bab8a8d331faa4187ee41ace14406b19343006f7", 0x71, 0x9}, {&(0x7f0000000300)="6d1f842b0e5285d4493fd4a9c9361584e433ddafdeafceb45434c81cb8863145af9fed2109b1a56c38f7d7333f7657c48e104a9e40d20c702b137fe5ac863963bd8b54a6cf862bc1b9b96456f06dcfcc9e4b7710f6efd447042ed603f4549eb797386eb78c6856f0946bd816daac48a2187ac61a41678306962271441e0792fb393eec18270ef24010327d214509082ff7ee6839da193dfc962d21b23aa14b6c0201c858f5346e30678a63d343b0f026fe4293c0f891d8e87d8de4a9db48168d376bdc9e8277a8c1b75be35f6137248f9b56441fb2b1133e5b418fe5ca951a718fe0d6", 0xe3}, {&(0x7f0000000400)="795d568e5e34d74de2444b8d8d90a212f49fdd95a27502e4035ea2b42e14f2afdd9ea31c6ef3097ba6189be07efcf4759faad29ac122efe4cc823707a420befa9506bdb7fa096508fcbdd2021d466365e7b5a036c9ae72dc9aee98e0b279b27e3c11249284870f9a124faf905f7c8505d9807a1a6e43c3ae1a356a0359119cf29a9892465f8c482b6b8facbc44d65a50712f5073805da32668706c15d73d9db16718de5b6d9f30b803ccb448082dde1d3ddad82c1ebd20ea6e", 0xb9, 0x8000}, {&(0x7f00000004c0)="c7a8315f91e6ce2154aa5b119a3147d2aa0b898eb8f6be1bf0977acc6c41fd930a41fa45760bd1a717d1b4ab743683ba2cee0fe4994d793f4e9670854ea41565a1b8c9ab173d90ec9a7231751e2e9471cd1dcc48", 0x54, 0x8654}, {&(0x7f0000000540)="a53bf87f1ed36c81acae9eb8418d7326add4a6f90c3545dde594eacad7178c68d409fc95587c702ee3d1fd45ff190dc44318fbc8651724b26e45c6788babf0785e09ff33855097c3b348b422c9e7a92daec4478508ffa40b3ba865d584d99e512fcf0f96feffa121728dca041f578ddab8aa20cad8f5fe7a6a351d3518f43bad8d90e786140190a741663a7cdd41ebbc825ded514118f8f4d6888af77601c291340daba9a5cb6a3431e15e874e0086ba6117a9665fc897009e5a8aaa9af07c7347217ff3ada2087f10ff83749e10efdd851b9a9c3d33846224f8b60912c5def158c9c3351e07d2028653598b9206b370574f07ed25ccaddf95", 0xf9, 0x2}, {&(0x7f0000000640)="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", 0xff, 0x1}, {&(0x7f0000000280)="4cb7b37b00ea307c1a3dcb4654ade3ab4cfdc1485e175adbf12de72166aec27e5483620ff03600daf2ee2f6c11b2fd1bae22f404c84b2db6", 0x38, 0x20}, {&(0x7f0000000740)="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", 0x1000, 0x5}], 0x8, &(0x7f0000001840)={[{@nobarrier='nobarrier', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@data_ordered='data=ordered', 0x2c}, {@commit={'commit', 0x3d, [0x7cbcb000e1075baa]}, 0x2c}, {@nodiscard='nodiscard', 0x2c}]}) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/05 00:31:40 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f0000000040)="0f01c90f21776664b6fc83eff1f466b98f0b000066b811a5ffff66baffffffff0f300f001fe96500d9848d0b0f2357", 0x2f}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000240)={0x30001}) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000380)={[], 0x100000001, 0xcd9, 0x0, 0x0, 0x6314, 0x2, 0x17002, [], 0x2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 00:31:40 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaa8aaaaaffffffffffff86dd60d8652b00140600fe7e00000000000000000000000000aafe8000000000950000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x401, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) fcntl$setown(r0, 0x8, r1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@loopback}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) 2018/04/05 00:31:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x7fffe, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) rt_sigprocmask(0x0, &(0x7f00001b6ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = memfd_create(&(0x7f000032cffc)='dev ', 0x0) ftruncate(r2, 0x41001) sendfile(r0, r2, &(0x7f000000a000), 0x2) 2018/04/05 00:31:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00000001c0)={0x3b, {{0x2, 0x4e21}}}, 0x88) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000000)={0x2b, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x3, 'wrr\x00', 0x31, 0x0, 0x63}, 0x2c) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:31:40 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x301000, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1f) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20100) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f00000000c0)=""/28) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000340)=ANY=[@ANYBLOB="240000001a00010000000000000000000a000000080001001f27802de5656ec82e4b239eb92f443ee71c6d0be1b03956a494e7a9afe33456589a698de31bafe7c8c7d9625d4e9df2fd349908f073af3c8cf1bf991614cfcd96581175de756e5aac32732ece995e168faf67a131376202bac56f6aa66302e09048ab9329ddf30a6c7fcb0d1f7b6c5d41c19f460440788e4cc40c84488da098303a334c6f3e6a3e6e5153d57f423ce329202ba3ca05d849bd4fd10299d018fd5674da7a34b80b4673490bcdcf9c6e4a1eadc3d921dd5a664744583fce20d2d489ef4482b02482f1deafa0011bbfc10d", @ANYRES32=0x0], 0x2}, 0x1}, 0x88e) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x301000, 0x0) timer_create(0x7, &(0x7f00000001c0)={0x0, 0x3, 0x4, @thr={&(0x7f0000000100)="b201d05dd44d42ee2367c8e730e23088281eecd3fd6017a2b4ce80a55999cb76bf46fa252d", &(0x7f0000000140)="999ab37f0bf90f2219144dcc19f5c6dff7d39c506f2e3ab0af86a4da43ea7ccdd5067fbe5fed9d826eb7a816ae76d9d670410945fc90e19ddabf83c3c791ee503329bf3e80ee46842f860e24a3e9"}}, &(0x7f0000000200)=0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000280)={{r5, r6+10000000}}, &(0x7f00000002c0)) ioctl$VT_RELDISP(r3, 0x5605) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000440)=0x80000000, &(0x7f00000004c0)=0x4) 2018/04/05 00:31:40 executing program 2: pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x53c936544816b8fe) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000300)=""/103) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0xffffffffffffff7f) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000440)={0x0, 0x3f, 0x10}, &(0x7f0000000480)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000004c0)={0x5, 0x8008, 0x7, 0x3, r4}, 0x10) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400100, 0x0) setsockopt$RDS_RECVERR(r5, 0x114, 0x5, &(0x7f0000000100), 0xe1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000400)=r6, 0x4) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x20000) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000680)=0xe8) quotactl(0x8, &(0x7f0000000540)='./file0\x00', r7, &(0x7f00000006c0)="24f584859f706f0d00f687edeca7cf6af919d456517a4ff539b4cf62032f2dcf71ec17ea27891f0053ec6146900e24f4bdc43df5745eb80117afd441de518065ba58bb0c2d2bb5c634c09c58866c57e3a3145e62629a70b316bd75a4a7f4804fdede779738178691ea60fec50c455f11ca567b1ee45f8e32f4ecc85178f0d3c60a27783b3b59a1555c4bded4102cdd480e2a4d7a5335341184") setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) sendmsg(r3, &(0x7f0000ff1000)={0x0, 0x2c0, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x40840}, 0x2000c000) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000500)={0x5, 0x7ff, 0x0, 0x1}) r8 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ff9000/0x4000)=nil) shmat(r8, &(0x7f0000ffc000/0x2000)=nil, 0x7000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="0e040000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x2c) fcntl$setstatus(r2, 0x4, 0x4000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)) socket$inet_sctp(0x2, 0x5, 0x84) r9 = semget$private(0x0, 0x1, 0x400) semctl$SEM_STAT(r9, 0x3, 0x12, &(0x7f0000000200)=""/192) 2018/04/05 00:31:40 executing program 4: openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="5103", @ANYRES16=0x0, @ANYBLOB="0000000000000000000003000000"], 0x14}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) ppoll(&(0x7f0000000040)=[{}], 0x1, &(0x7f0000000080), &(0x7f0000000140), 0x8) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f000000af89)="0600", 0x2}], 0x1, &(0x7f0000026000)}, 0x2000c080) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000015000)=[{&(0x7f0000019000)="83bc", 0x2}], 0x1}, 0x0) r1 = dup(r0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000380)) 2018/04/05 00:31:40 executing program 1: memfd_create(&(0x7f0000000080)='keyring@mime_typetrusted\x00', 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe7e00000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000002c0)) 2018/04/05 00:31:40 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000700), &(0x7f0000000740)) openat$ion(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ion\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup2(r0, r2) r3 = dup3(r0, r1, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000000080)={0x0, 0x9, 0x9, &(0x7f0000000040)}) 2018/04/05 00:31:40 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000e00)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40600) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000e40)={0x4, 0x7}) r2 = perf_event_open(&(0x7f000025c000)={0x0, 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) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000140)=0x5) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) io_setup(0x8, &(0x7f00000003c0)) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000480)='fdinfo\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/hwrng\x00', 0x801, 0x0) dup2(r2, r0) 2018/04/05 00:31:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:31:40 executing program 6: r0 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r1 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000), 0x10) 2018/04/05 00:31:40 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x800, 0x8}}], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/05 00:31:40 executing program 4: r0 = socket(0x40000000015, 0x8, 0x100000001) getsockname(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={'ip6gretap0\x00', {0x4, 0x1, 0x9, "7360f62847c0"}}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000000c0)=0x200, &(0x7f0000000100)=0xfffffffffffffcb3) 2018/04/05 00:31:40 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1008005) socketpair(0x0, 0x4, 0x7, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet_sctp(r1, &(0x7f0000000640)={&(0x7f0000000240)=@in6={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff]}, 0x7}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000280)="0f8dc5324d4cc95509d9a7e3d72fe79f881ed2358f29f8b26b37d3528b2d85c3445dd68af934d2b1cd490b2384b6efa4fb6d0bdf724d318cb3c59365addb8b23693c39326084ac57e0bb144980f099d0b9616a664759fd9e5617f855a0bb646b175c3dcf48265622bcffb13bb67994da6a158cdd12bdda5208c0a749f0e7b910ba6ec3e44f3790ae640307f1c6d9befe126bdf7ea38cdab5843b7dc93d9700f9da3906faed4ce13e52dbae73dd34ba0a67896cc70ccaf864174f3605dda9b2fe0fb0e95106", 0xc5}], 0x1}, 0x44001) r2 = socket$inet_dccp(0x2, 0x6, 0x0) accept$inet(r2, &(0x7f0000000700)={0x0, 0x0, @dev}, &(0x7f0000000740)=0x10) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@full={{0x3, {"dfff3a9c9b4928"}}, [{"9960cd521a9b3d"}, {"6ffdbeb5e5f338"}, {"e05669676623c8"}, {"adbe5803d12f6e"}, {"d6f9ac4abc27c7"}, {"0408f4ee6e1ca1"}, {"34cd56948b531b"}, {"1ab7b74fff311f"}]}, 0x48, &(0x7f0000000140), 0x0, &(0x7f0000000800), 0x0, 0x800}, 0x20008041) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendmmsg(r2, &(0x7f00000000c0)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740), 0x17a}}], 0x2, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r3, 0x0, 0x2000000000000484, &(0x7f0000000040)=""/24, &(0x7f0000000080)=0x18) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/05 00:31:40 executing program 3: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x81371}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18140000001000000000000000000055000000000000000000000000000000950000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195}, 0x48) r1 = accept(0xffffffffffffffff, &(0x7f0000000140)=@alg, &(0x7f0000000000)=0x80) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000001c0)={0x800, 0xdb4, 0x80008000, 0xfffffffffffffff8}, 0x10) dup2(r0, r0) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x401, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r3, r4/1000+30000}, {0x77359400}}) 2018/04/05 00:31:41 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f0000000600), &(0x7f0000000180)=0x10, 0x0) write(r0, &(0x7f00000000c0), 0xfec9) munlockall() r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x20000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xff, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x0, 0x7}, 0xc) 2018/04/05 00:31:41 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000e00)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40600) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000e40)={0x4, 0x7}) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000140)=0x5) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) io_setup(0x8, &(0x7f00000003c0)) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000480)='fdinfo\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/hwrng\x00', 0x801, 0x0) 2018/04/05 00:31:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0xb6880, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x4, 0x70bd28, 0x25dfdbfd, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x80) 2018/04/05 00:31:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a0000000000000000000008ffee296be5a7fda398000000000000000000000000aa10000000"], 0x38}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x3, 0x40000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0], 0x1}) r2 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) 2018/04/05 00:31:41 executing program 1: syz_emit_ethernet(0x2b5, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000ffffffffffff8137ffff00580804fffff5b40000000000000006ffffffffffffffffffff0101ad98d3a8a1ffcf0662f89d40f8d14f33f9d12ed1a0d491016fdebe4ec8e56bb31781396e685998fffdaac40e93cca18d2bfbf37afdd12feffb32a88dbef83adde6c0e7225b10"], &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x800000000000]}) mq_unlink(&(0x7f0000000080)='\x00') 2018/04/05 00:31:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000000)={0x0, r2, 0x1}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:31:41 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$amidi(&(0x7f0000000540)='/dev/amidi#\x00', 0x7f, 0x400002) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000580)={'nat\x00'}, &(0x7f0000000600)=0x54) r2 = inotify_init() pwritev(r2, &(0x7f00000006c0)=[{&(0x7f00000000c0)="de4a331711f87c1b175b6030663cd484888a320d487e61b589fa4fb2084f5dbf44f6ee4ec324119fe1d449f68fbfa5420f44c0ac2662db3b7b7bd265c7aacd8973855b06af1395c2b7143b2d6b9da847f3904db83085ee67adcb5bcb79cffa08fa2fe854f2bb7da70a6ff0eeead2c34e9300e0367d49da7499b94d8d377117cb5f1b0a29b2014fba00c0d8399d73941e0713eaedd2cd36c4c387c060a06812399eb28bceae76c9cc", 0xa8}, {&(0x7f0000000180)="cab80b604dd1390d01335726930648c949bd89289285", 0x16}, {&(0x7f0000000280)="66a1c81802f90e87bf9c22c67506738fa3062c48", 0x14}, {&(0x7f00000002c0)="81e291e5597b193f39b72be75e0b05a0ed3a29623dbf785197959bee5582c850191426bebfb64851668e303366767e6dbd09c0aa44ac6b9823d0ecd08b48bc6a7bf622342d3ca3221e046689f61cfc0f00f7e799b22e2d483bbf542190321dfb9be4d9b046ed44e29c3e9adcf2750e2279eb1c25747720932481c2f42aa4971a612784492e622496339b60b7b1495944b9281b50042d9e5d0b295cb7c6dfd368cf938ff141d63409dfa224d5", 0xac}, {&(0x7f0000000380)="87d0e8f7724fa5e64659aab19b6fe40bbd5be82b759f6e5e10eca4736bce90e72c99265ef774765dddb6e09332dbac8ced6105639d5ca36b5f13de7f6c13feada1", 0x41}, {&(0x7f0000000400)="a8587cb275f1e3fee4e82dacef903e34672914f86da449169f6cec15579614ffb717a269cf25616ba60c0a759e826c95d1904adb8723be87d5d5370a4837d8d79a891b76a1e7e78a2b67590da5139a51a54075126843788901c3da8675d8c7b7706f2d88276b9cacbe3d56b06f050f2865c0496bd90cba16f0182b8aa6f2071c8831858117289cc96c0a4c9a225bca983ed39ba9f81ffede5798d4eca7bfaf76c258ea8502e6ad2066a8a83613ffe33f08da239f62ede353fa7820dcd77eb43c188a1fb0e719444e9f4e4b38d07d024bba5d39f9726fbade05b74a8379cd746f2459e13c16a6047df22b", 0xea}, {&(0x7f0000000640)="7e4fda65812971437165d7e6c8e724972a34f7d1f552872f66baf313bfb5e95cd8213b6b38368fedca4151fe080e9a2ffcaa90fe0ca0c7888d8cac5d018d3fb94c1b5a9cc017b70a7c08c313f775ba803e6bcf82", 0x54}], 0x7, 0x0) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000800000006000000000000000000000000000000e0000001000000000000000000000000000000000000e0ffffff000000000000030006000000000002000058e700ac14ffbb0000000000000000030005000000000002000000ac14ffbb0000000000000000040003000000000000000009000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) r3 = geteuid() getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) fchown(r1, r3, r4) 2018/04/05 00:31:41 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x1, r0, 0x1}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x10, 0x1, 0x6, 0xd31}, 0x8) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000300)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="2198ba34", @ANYRES16=r2, @ANYBLOB="10002dbd7000fbdbdf250f00000008000600f107000054000100080004004e240000080001000a000000080009002d00000008000600776c63000c0007000a00000004000000080009001a00000014000300ff020000000000000000000000000001080001000a0000000800040002000000080004000800000008000600050000002c000100080001000200000014000300ac1414180000000000000000000000000c000700200000002000000040000200080007000500000014000100000000000000000000000000000000000800050000000100080009000900000008000700000200000800080000000000"], 0xf4}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg(r3, &(0x7f000079c000)={&(0x7f0000b91000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20}}}, 0x26, &(0x7f0000003400)=[{&(0x7f0000002400)="fb2ffa0eb237e942700cc26712fa68ce40c22e436246de9c8633865a0f65e7df5ef8a63917a000ebb6aad8ccde08e0533778a0db965f3dea", 0x38}], 0x1, &(0x7f0000017000)}, 0x0) 2018/04/05 00:31:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f0000001540)=""/218, 0xda}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/122, 0x7a}, {&(0x7f0000001840)=""/88, 0x58}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x6) fanotify_init(0x8, 0x8000) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x6}) r1 = syz_open_pts(r0, 0x2) r2 = dup3(r1, r0, 0x80000) write(r0, &(0x7f0000c34fff), 0xffffff0b) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000016c0)='./cgroup/syz0\x00', 0x200002, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f00000002c0)=0x6, 0x4) preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) fchdir(0xffffffffffffffff) rename(&(0x7f0000000280)='./control\x00', &(0x7f0000000400)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000001640)='\x00', &(0x7f0000001680)='ocfs2_dlmfs\x00', 0x480, &(0x7f0000001a00)="d31b6a86410ee6f6379ad0d457d35a4fc0aeac34a566ea9bb7c9ebf678bb8df695dfa02adc719cd64da6385ad9d759099b6f309bb541d850642ddbda74b68e7c30c7bad573c7a02780f0a3262d0659601fd63486ed188333e6dcfbf549ec65d051b8286acd076e4b90fb81c27f39d5c2ca93f4f569721665680d5a838bc336b8cea88e6278326b21b21674fe6e8202d3cc96e079b8bc02cc27072ae6d41271aa0bc0970450320523b717bfdfd15f82e992ca937cddf0e339d671b6699a49948c546d08e36a2c001ea08c57aa75aab2d6a0457d72d7d21cac22736ffb5e9c52e2865ee9907a67efec00c31e") recvmsg(r2, &(0x7f0000001bc0)={0x0, 0x0, &(0x7f0000001b40)=[{&(0x7f00000014c0)=""/104, 0x68}, {&(0x7f0000001700)=""/147, 0x93}], 0x2, &(0x7f0000000300)=""/23, 0x17}, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) read$eventfd(r2, &(0x7f0000000180), 0x8) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000200)=""/117, 0x75}, {&(0x7f00000000c0)=""/3, 0x3}], 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001b00)={0x7, 0x8, 0x2, 0xfff, 0xffffffffffffffe1, 0x81, 0x6, 0x3, 0x0}, &(0x7f0000001b80)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001c40)=@assoc_value={r3, 0x7}, 0x8) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r4 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) renameat2(r4, &(0x7f0000000040)='./file0\x00', r4, &(0x7f0000000080)='./control\x00', 0x2) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x40200, 0x0) mknodat(r5, &(0x7f0000001c00)='./control\x00', 0x8, 0x1) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000380)={0x0, 0x7f}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000000340)=0xf7, 0x4) 2018/04/05 00:31:41 executing program 2: write$tun(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0x0) r0 = creat(&(0x7f0000000200)='./file0\x00', 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000240)=0x81, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_GET_ONE_REG(r4, 0x4010aeab, &(0x7f0000000180)={0x9, 0x9}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r4, 0x770a, 0x0) r6 = dup3(r5, r4, 0x0) setsockopt$llc_int(r4, 0x10c, 0x8, &(0x7f00000000c0)=0x200, 0x4) ioctl$KVM_SMI(r5, 0xaeb7) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5, 0x800) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101001, 0x0) syz_kvm_setup_cpu$x86(r7, r6, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x9e, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000080)={0xd000, 0xf000, 0x9a52, 0xfffffffffffffffb}) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/04/05 00:31:41 executing program 0: sendmmsg(0xffffffffffffffff, &(0x7f0000005d40), 0x2, 0x20040080) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x600002) 2018/04/05 00:31:41 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="20000000180001000000ffffffffffff800000000000000000000000090000003f9891b693437dab13d65316cf1ed54eae5e4f09087c9b89a1b08bdb104b06c50b3522768118c0ab85e9e5da342fda83fb0bae5cbd0f88463cd4dd2606f0d1fe1a02fdfa51790bc48c2f5a490c30b50caef0692e4139df07e80006d0b1c100849beef4e5bacd93c2ea3c6a64693fb63a445f2f1e0f2b700f2fe34d8c4e1a4f31026257585ae7a6d5993b1c6279134c64679fe2f43e4c2e154407e1c44c2d37dda9794f4d1a143719c07620d811398ab31e306a35c2db820c28"], 0x20}, 0x1}, 0x0) 2018/04/05 00:31:41 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in=@remote, @in6=@remote}}, {{@in6=@dev}, 0x0, @in6=@ipv4}}, &(0x7f0000000040)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14, 0x800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000100)={@dev={0xfe, 0x80}, r1}, 0x14) syz_emit_ethernet(0x4a, &(0x7f0000000340)=ANY=[@ANYBLOB="671988b996e3ffffffffffff86dd604c91480014730000000000000000000000000000000000fe8000000000000000000000000000bb00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000000b31a226a59f60bb38a757f240ab7dfb304000000e73c3cdb0758348133f521bc8ce68bd9814d3991eebfac7b2c0285081a4a089ffab783cc42b422957a7cd9b49cdc7027124287ea3e11e940e079"], &(0x7f00000000c0)) r2 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/5) 2018/04/05 00:31:41 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000e00)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40600) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000e40)={0x4, 0x7}) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000140)=0x5) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) io_setup(0x8, &(0x7f00000003c0)) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000480)='fdinfo\x00') 2018/04/05 00:31:41 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00000001c0)={0x100, 0x100000001, 0x3f, 0x1000, &(0x7f0000000840)=""/4096, 0x1000, &(0x7f0000002b40)=""/4096, 0x24, &(0x7f0000000180)=""/36}) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002a40)=ANY=[@ANYBLOB="060000000000000000000000000000001300000000000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000001000000002100000000000000700000000000000", @ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000200000000000008d00000000000000", @ANYPTR=&(0x7f0000000780)=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'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00\x00\x00\x00\x00\x00|\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001940)=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'], @ANYBLOB="000000000000000000301000000000000010000000000000", 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@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x003\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="0000000000000000000000000000000000ecffffffffffffff0000000000000000a4000000000000000000000000000000000000"], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) close(r0) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4, 0x1) mq_getsetattr(r2, &(0x7f00000000c0)={0x1, 0x2, 0x1, 0x0, 0x8, 0x32e, 0x100000000, 0x9}, &(0x7f0000000100)) 2018/04/05 00:31:41 executing program 4: capset(&(0x7f0000b3e000)={0x19980330}, &(0x7f0000f21fe8)) pipe2(&(0x7f0000000000), 0x7fe) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) 2018/04/05 00:31:41 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007ff6f)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000219fc8)=[{0x0, 0x0, &(0x7f000001c000)=[{&(0x7f0000219000)="cec3214e9441328ae007994ccc361d41", 0x10}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000214fc8)={&(0x7f0000214fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000140fd0)=[{&(0x7f0000154fd6)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0x9b}, 0x0) 2018/04/05 00:31:41 executing program 2: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000280), &(0x7f000005c000)=0x8) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x1) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000580)={0x377400, 0xc3de, 0x7fffffff}) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x5, 0xc00) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'sit0\x00', 0x0}) sysinfo(&(0x7f0000000500)=""/46) arch_prctl(0x1005, &(0x7f0000000540)="45827a7e82ab") vmsplice(r1, &(0x7f0000000b40)=[{&(0x7f0000000640)="97df2ecb5f5c0be44f280070fd279f06855f9765b58acacb4c506fd3e46b194b67e92770bc49f3c54f9f66ae0bafd3c659b92e060764b3ca0f72cc0824aca55c21767756940d9fcf7341744705e530cd8a781fb07dd6009607a27ef620828916f33a75a93f4e1e4dcd297fe963086384db318096a727b0c6386b828d783b5ad24f75138109cbcc36ee33631932eb170ee1fc7eccb0ce440fae4366494738a693e49043df6ea99479b0d485c6187c402007d0648a7f4d4a88d0e3ee7d195cf67b0e8fa765", 0xc4}, {&(0x7f0000000800)="4fc06552a73a6b89a679ac75f8cd437064fdf9968bd2a90b31c496c3c04ef31dc604fff95ab8754aa46432443a46281d59d8bf02aeab41c837c2fa49e84aaf27f834f2a942ad26ca9a57b41bbba0c92abfb3af7f40677f6c0ebbbeabddf7805e2fa403347e25e6886840b1233816948d6751d3fe70f4e5d185263b9596dd3c5efad866837e48eb47cee00fc7ad1cf7d52e7978dd37dcbf63d6cd3ea2a3f237d969f149c0d272691e4f616726e90bdbe873d0bcac46fd7856878beb862fec2e5a217fe4f8e4d5a37f7f0b3b7a2f44f8d2", 0xd0}, {&(0x7f0000000980)="deba5541c5fbc49d0d7ada2554ad05267a8599c38aecaaf065c7064c47667962346cd14bb872d80980dd1c6c70d4fb2136925809a3977a208d8b9a438c99e96a13a5205f7215217b38ff96c78407e36ed67405fbf73dca5efdb35921f300599e4f9fce9d42f1ecc2bb8b140a9f07b894b00ef1f88bbe3894ac74ff23dc26c585be941920fe1180004285e3be0d50b4db62f4d016521ccd63455d16a7e18750a2dd5197615b50eadb94e30b2b3847ab64f446bebce1a27d0de7b3a07b40b33882666556fa622fd011ba62bbaf6d39e939ec6604", 0xd3}, {&(0x7f0000000900)="33dfbe853156ba466aa33c96cc536387a4bd07d94c65b6adf4840edbd3309350041c32b90f6ba67b5e0ecbdfe8c7eccc74b2cc77a04e5b046712d02044", 0x3d}], 0x4, 0x1) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x8, r3}) r4 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000200)) sync() fcntl$notify(r0, 0x402, 0x27) getsockname(r0, &(0x7f0000000440)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000300)=0x80) listen(r4, 0x20000003) memfd_create(&(0x7f0000000740)='\'\x00', 0x3) readv(r2, &(0x7f0000000400)=[{&(0x7f0000000300)}, {&(0x7f0000000340)=""/171, 0xab}], 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000005c0)={'ip6_vti0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) rt_sigpending(&(0x7f0000000240), 0x8) r5 = socket$inet6(0xa, 0x6, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000002c0)={0x0, 0x6, 0x7fffffff, &(0x7f0000000280)}) keyctl$join(0x1, &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}) close(r5) r6 = accept4(r4, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00000000c0)='ip6tnl0\x00', 0x10) recvmsg$netrom(r6, &(0x7f0000000940)={&(0x7f0000000180)=@full={{0x3, {"cc71a2b0fc7562"}, 0xb81d}, [{"ca656386e14354"}, {"7876c075e97b96"}, {"4de983d35ba1d7"}, {"f6e8d540853f18"}, {"7af8c779376ac1"}, {"6e48af09618b41"}, {"cbed916ce34e67"}, {"83eff6f7aab7bc"}]}, 0x27, &(0x7f0000000580), 0x0, &(0x7f0000000bc0), 0x0, 0x20000000}, 0x0) 2018/04/05 00:31:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/04/05 00:31:42 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000001580)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(arc4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000ff8000)='\n', 0x1) r5 = accept$alg(r4, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r5, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:31:42 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000e00)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40600) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000e40)={0x4, 0x7}) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000140)=0x5) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) io_setup(0x8, &(0x7f00000003c0)) 2018/04/05 00:31:42 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) dup2(r0, r2) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/05 00:31:42 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000100)={0x8, 0xffffffffffffff44, 0x9, 0x2}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x9, 0xa, 0x1, r1}) 2018/04/05 00:31:42 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x44001, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x100000000, 0x8, 0x9, 0x8}, 0x8) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x4000, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=0x1000) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x82, 0x0) 2018/04/05 00:31:42 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="00100080522700180000fa0000000000000000fefd1984c38ad17f3777410aa29c3f26e17448f8b0a73724243cc9045784907c65a77d10784089f416a26dac78a50d4c59e3479b23aeb810b41d68fa163e7bf678a6516480bce73e34c8cd288337b1444dd745dad3d7ee4592b69fa2681e9abfaff15d52ef6ba2511ec2ac8dcb545ee51875", @ANYPTR=&(0x7f0000001580)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0601000000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="03000000400000fa1d0000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000ffff0000000000000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0xa9) 2018/04/05 00:31:42 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x6c, 0x0) fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000300), &(0x7f0000000340)=0x0) fchown(r0, r1, r2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) fcntl$setstatus(r4, 0x4, 0x6400) sendfile(r3, r4, &(0x7f0000000040), 0x100000000081) 2018/04/05 00:31:42 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x5, 0x10000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0xcf0, 0x5, 0x30, &(0x7f0000ffb000/0x1000)=nil, 0x3f}) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af1ffc)=0x404100fffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000773ffc), 0x4) 2018/04/05 00:31:42 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000001c0)="b8b00000000f23c00f21f835010006000f23f80f300f09f4f40f06b805000000b9860000000f01c1b8e19a00000f23d00f21f8350000000b0f23f865660f5723b9800000c00f3235002000000f30"}], 0x1905a3f920b5c611, 0x4d, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:31:42 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x7, 0x0, 0x8, &(0x7f0000000040)=[0x0], 0x1}, 0x20) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) 2018/04/05 00:31:42 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42991f984ecf4fa2ebaf28059f08080cc3257a25b3d6d8503d4f00e9c13ca1db8b3ac463f1747124f673b88ad387bd36fbf259f44eca8c6e32", 0x50}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) 2018/04/05 00:31:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x2000000000000004) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'syz_tun\x00', 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace$setopts(0x4200, r2, 0x3, 0x44) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x2c, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='K']}]}]}, 0x2c}, 0x1}, 0x0) 2018/04/05 00:31:42 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000000c0), 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x800) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) 2018/04/05 00:31:42 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xffffffffffffffe9, &(0x7f0000001c40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@generic={0x8917, "8a25fde7db86352f58dd36e732ab7626475f30d8458ce9561fe73c8cd8c5eb3251261d6732541a026dfbcf840e7a5d19a9855d5c6a2f0ee0f09080d5b87cbb26f1be8e45ef62873eb7fa60ccc6abb9a03ae5823479fd61d031825b49dc9d1b677c8154ce5562a8672a6c00f09e66822541eb3d0035c809ca1a430c8eab8d6b0df39ad98f56fccb8ce505eb536a0ba70b6ef3a25aeb855e60"}}}, 0x0) shutdown(r0, 0x7fffffffffffffd) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000c75000)=@hci, 0x80, &(0x7f0000000380), 0x1c3, &(0x7f00004f4f09)=""/247, 0x72}, 0x0) 2018/04/05 00:31:42 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4500, 0x0) recvmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppoe, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)=""/71, 0x47}, {&(0x7f0000000180)=""/104, 0x68}, {&(0x7f0000000200)=""/245, 0xf5}], 0x3, &(0x7f0000000340)=""/234, 0xea, 0x3f}, 0x100) r1 = socket$inet(0x2, 0x800, 0x8000000000d8e) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000000000), 0x1) 2018/04/05 00:31:42 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000e00)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40600) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000e40)={0x4, 0x7}) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000140)=0x5) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) 2018/04/05 00:31:42 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x200) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:31:42 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$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) 2018/04/05 00:31:43 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='\x00\tmm\x00') exit(0x0) pread64(r1, &(0x7f0000000200)=""/193, 0xfffffffffffffcfe, 0x0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000040)={0x7f, @empty, 0x4e21, 0x0, 'dh\x00', 0x30, 0x3, 0x16}, 0x2c) 2018/04/05 00:31:43 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockname$packet(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000740)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000780)={@remote={0xfe, 0x80, [], 0xbb}, 0x6, r4}) r5 = dup2(r3, r1) setsockopt$inet6_dccp_int(r5, 0x21, 0x0, &(0x7f0000000140)=0x2, 0x4) r6 = dup3(r2, r0, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r6, 0x4040aea4, &(0x7f0000000000)={0x7, 0x7, 0x4, 0x4, 0x4}) syz_kvm_setup_cpu$x86(r1, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x507ad0134136334) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:31:43 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x6c, 0x0) fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000300), &(0x7f0000000340)=0x0) fchown(r0, r1, r2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) fcntl$setstatus(r4, 0x4, 0x6400) sendfile(r3, r4, &(0x7f0000000040), 0x100000000081) 2018/04/05 00:31:43 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000180)=@nfc, &(0x7f0000000200)=0x80) accept4$inet6(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x1c, 0x800) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000001c40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) shutdown(r0, 0x0) timer_create(0x1, &(0x7f0000000100)={0x0, 0x24, 0x1, @thr={&(0x7f0000000040)="9a6ac300b13caa5147dbb0a3305b5c4278bd3582cbeb7475e3e62ecf9e831b2019f5d55771a2dede4860c300a17d16", &(0x7f0000000080)="5d64f39be2b77974bd7b1834922a0ca6b648232aae8237b78ebe86bd747fce68d38115c9c038aaede21d777d9f2fcd7bc7356066d24288abc435a9dbbd60c9656fb48c1a"}}, &(0x7f0000000140)=0x0) timer_getoverrun(r2) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000c75000)=@hci, 0x80, &(0x7f0000000380)=[{&(0x7f0000000480)=""/190, 0xbe}, {&(0x7f0000000340), 0xfe17}], 0x2, &(0x7f00004f4f09)=""/247, 0xf7}, 0x0) 2018/04/05 00:31:43 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x56d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000480)=[{&(0x7f00000003c0)="0e", 0x1}], 0x1, 0x0) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffff22, 0x213, &(0x7f0000000340)=[{&(0x7f00000000c0)="45aa414031ba56bebce522d9cde9ee0f25b466e4d65071ed36c9f913baa452cfb005928206e023a2f320d5d187ba6ddee2747974e03083853e24c020adc2c59007f219fa78b4d943db23924828258f9ff021211b99fbb86aa57344aadd3a5a0c4bbcff9ef929bc7dcc2ff553134e81c2c7eed3b0ad47b8a8252cc9660b36b456422932ba61db0cdf9bfa5be185c17f745fd263881276c611ed0f03c059cd74c112ff6b1b2a1b7f656e2ff818bcc4e9815b869fa5d5a4ee48115fea75a909a89221c02ca2a722ebbb71e6", 0xca, 0x100000001}, {&(0x7f00000001c0)="2ec1927ee8954b613792becb", 0xc, 0x4}, {&(0x7f0000000200)="2d3a3640e448ee11d98466bcc0b1fdf40b47b29e9a6b23c775da193c748a75ae", 0x20, 0x1}, {&(0x7f0000000240)="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", 0xfd, 0x6bd}], 0x2000, &(0x7f0000000400)=ANY=[@ANYBLOB="6e6d757569642c6a66339ad4efe52167717a6f7461533c"]) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000440)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) perf_event_open$cgroup(&(0x7f00000004c0)={0x1, 0x70, 0x8000, 0x1, 0x80000000, 0x81, 0x0, 0xf8a9, 0x4, 0x4, 0x100000001, 0x1139ce3b, 0x83b, 0x10000, 0xfffffffffffffff7, 0x6, 0x5, 0x7, 0xfffffffffffff222, 0x6, 0x1ff, 0x1, 0xfffffffffffffffe, 0x0, 0x400, 0xfff, 0x9, 0x2, 0x100000001, 0x1, 0x2, 0xfffffffffffffffc, 0x8, 0x6, 0x0, 0x100000001, 0x5, 0x120, 0x0, 0x5, 0x5, @perf_config_ext={0x6, 0x1}, 0x0, 0x1, 0x4, 0x4, 0x101, 0x5, 0x100}, r1, 0x4, r0, 0xb) 2018/04/05 00:31:43 executing program 2: socket$inet(0x15, 0x5, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x80) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r0, 0x352, &(0x7f0000000680)}, 0x10) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x1fc, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000100)={0x3}) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x40000) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000080)={"6e7230000000e200", 0x200}) mlock(&(0x7f0000a67000/0x2000)=nil, 0x2000) mremap(&(0x7f0000b1e000/0x400000)=nil, 0x400000, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000006c0)={0x400, 0x9}, 0x8) r3 = fcntl$getown(r1, 0x9) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, @broadcast}, &(0x7f0000000740)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000780)=[@in6={0xa, 0x4e22, 0xfffffffffffff7e1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x2c) ptrace$setregset(0x4205, r3, 0x200, &(0x7f00000005c0)={&(0x7f0000000080)="449ed0dd6831a7fb44eca4221b1fb01abfec082aa7d0ee6f0ba9db0ece7da2bd3fb0", 0x22}) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0) r7 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r7, 0x40045402, &(0x7f00000001c0)=0x1) read(0xffffffffffffffff, &(0x7f0000ec6000)=""/50, 0x359) r8 = fcntl$dupfd(r5, 0xfffffffffffffffe, r6) ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0106426, &(0x7f0000000880)={0x6, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r7, 0x40345410, &(0x7f0000000280)={{0x1, 0xffffffffffffffff, 0x5, 0x0, 0x5}}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000002c0)={0x4, &(0x7f0000000140)=[{}, {}, {}, {}]}) ioperm(0x20, 0x3, 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000800)='/dev/sequencer\x00', 0x6802, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r8, 0x54a0) setrlimit(0x0, &(0x7f00000008c0)={0x101}) 2018/04/05 00:31:43 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x3ffb) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r4, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fanotify_init(0x38, 0x40000) tee(r3, r2, 0x1, 0x0) r6 = dup2(r3, r5) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') ioctl$TCXONC(r0, 0x540a, 0xfff) sendmsg$IPVS_CMD_DEL_DEST(r6, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40304000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x58, r7, 0x300, 0x70bd2c, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x58}, 0x1, 0x0, 0x0, 0x50}, 0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000640)=ANY=[@ANYBLOB="0400000024e5cebfc1657c0b28d6afd5b7a858cba061f0d541d135f0c4b416752732e26eaad81ad6666abc671c9c8a8f7a7d6c8d31655f0747faeeff0f0000000000fd73960f847370d86a59b2ed2ad9bab27df1b92b950c29f84542a12c9b206606919a4e68e9040ca99b9eef4168a4b8c44c504edee6899ed67bc4c23817640866cdf4e879d19b9a0df54dc3a91f1135d3451c3a69670c60279ccdc7f722ac4b5657e07692144d274eeca783885842a3336fc09bc2db134d1f1bc6d4da0a203aba77cad53889d130000000000000"], &(0x7f0000000440)=0x1) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000800)={&(0x7f0000000940)=ANY=[@ANYBLOB="e40000001900652000000000fddbdf25e000003a7e0000000000000000000000ac1414150000000000000000000000004e2000000000429f0a008000ff000000"], 0x1}, 0x1, 0x0, 0x0, 0x1}, 0x4000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x7}, &(0x7f00000004c0)=0x8) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x3020c24}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r7, 0x400, 0x70bd28, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000001}, 0x4) fadvise64(0xffffffffffffffff, 0x0, 0x9, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={r8, 0x1, 0x6, 0x6f62}, &(0x7f0000000240)=0x10) bind$ax25(0xffffffffffffffff, &(0x7f0000000040)={0x3, {"181d0bd257efd9"}, 0x1}, 0x10) 2018/04/05 00:31:43 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000e00)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40600) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000e40)={0x4, 0x7}) perf_event_open(&(0x7f000025c000)={0x0, 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) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000140)=0x5) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) 2018/04/05 00:31:43 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000040)="58e60b56eed8b4d397cc29e042487788bad2ca7613d8e225d12ced1f20294ce8f208b4969bcacbbb73601fb50b853936dad8b0292b3f61e5c303115439240916395ae8f6907c4ba124d154f8e67e7ede4a15dcf968071638c9a1562482aea44a7c38c1a65f1586851ab13dad85f81ec9653eda4110542d5053347a874fc9bbbba2afe1b10c4a61beedd3b1e9f9676008e830726b19da3a6abccd90174a43df2eed8ab8e5138ac086ca7bfe16fe0449ffca3c920698d742f2b208e1935130540d3489ec", &(0x7f0000000140)="5fae0d725053d0036e363f92aca8818ad3ffe104e4f45bf49f77c04cd67f4bf5426193dbb69da3adb33b47dfe19b2542b6bd1b0d1ea6b9b23809b013fcc2a41a980d91020d16c0f562521b9be78c062d8112eda080f5b5ce436b652c97694909cc6fb3fe3a34e856b713e5acb56418654ffdc41e314973c9f7e6146338641a57ca1fbd25674bf3"}, 0x20) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/05 00:31:43 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000e00)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40600) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000e40)={0x4, 0x7}) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000140)=0x5) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) 2018/04/05 00:31:44 executing program 1: 2018/04/05 00:31:44 executing program 3: 2018/04/05 00:31:44 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000e00)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40600) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000e40)={0x4, 0x7}) perf_event_open(&(0x7f000025c000)={0x0, 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) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000140)=0x5) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) 2018/04/05 00:31:44 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x32) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f00000002c0)={0x8, 0x18, [0x8000, 0x5, 0x400, 0x7, 0x5, 0x7f]}) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xc8a, 0x40) recvfrom$ax25(r4, &(0x7f00000001c0)=""/167, 0xa7, 0x10063, &(0x7f0000000140)={0x3, {"1b47392b267e23"}, 0x4}, 0x10) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f0000000300)={0x7, 0x4, 0x2, 0xe8b, 0xff, 0x4, 0x465, 0x0, 0x0, 0x7fff, 0x783, 0x1}) r5 = dup3(r0, r0, 0x80002) syz_kvm_setup_cpu$x86(r1, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:31:44 executing program 2: 2018/04/05 00:31:44 executing program 6: 2018/04/05 00:31:44 executing program 0: 2018/04/05 00:31:44 executing program 4: 2018/04/05 00:31:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="000100000008000066000000b9030000ec000000010000000000000000000000002000000020000000010000000000008b5fbe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="0000000000000000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050166696c65320000000d0000001000050166696c65330000000e0000001000050166696c65300000000d0000001000050166696c65340000000f0000001c001201d181d18ed0b7d0bad0b0d0bbd0bbd0b5d1800000100000000c0004012e646f74110000001000050266696c65310000001300000050030802564944454f5f5453000000000000000000000000", 0x3e0, 0x48e0}, {&(0x7f0000000080)="0000000000000000000000000000000000000000000000000c0000de4d4e0dfd00000000f4030000000000000000000000000000000000000000000000000000", 0x40, 0x5be0}, {&(0x7f0000010f00)="0000000000000000000000000000000000000000000000000c0000de4d4e0dfd00000000f4030000000000000000000000000000000000000000000000000000", 0x40, 0x6be0}, {&(0x7f0000011300)="0000000000000000000000000000000000000000000000000c0000de4d4e0dfd00000000f4030000000000000000000000000000000000000000000000000000", 0x40, 0x7be0}, {&(0x7f0000000400)="0000000000000000000000000000000000000000000000000000020031c40000ed410000000400008b5fbe5a8b5fbe5a8b5fbe5a00000000000005000200000000000800000000000af3010004000000000000f10000000001000000130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e2800000c0ca9aa39ea16bbc5856b78cc156db9d545b9e8c7856a2eef78e23d8", 0xac, 0xc860}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000763e000080810000003004048b5fbe5a8b5fbe5a8b5fbe5a000000000000010020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000520000000000000000000000000000000000000000000000000000000000000057a8000080810000000010008b5fbe5a8b5fbe5a8b5fbe5a00000000000001000008000000000800000000000af303000400000000000000000000000200000020000000020000000f0000002300000011000000ef0300005300000000000000000000000000000000000000000000000000000000000000000000000000000046880000", 0x120, 0xcae0}, {&(0x7f0000012300)="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", 0x160, 0xce60}, {&(0x7f0000012900)='syzkaller\n\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x20, 0x110800}, {&(0x7f0000012d00)="130000000c0001022e000000020000000c0002022e2e000014000000dc03050166696c6530000000000000000000000000000000000000000000000000000000", 0x40, 0x111800}], 0x0, &(0x7f0000012f00)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x404, 0x103) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) 2018/04/05 00:31:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYBLOB="060002000a00020000"], 0x2}, 0x1}, 0x0) 2018/04/05 00:31:44 executing program 3: r0 = creat(&(0x7f00007e2ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000036e000)=[{&(0x7f0000607f0d)="98", 0x1}], 0x1, 0x0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100), 0x0, 0xfffffffffffffff8) r1 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)='./file0\x00', 0x0, 0x0) lseek(r1, 0x0, 0x3) 2018/04/05 00:31:44 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00002a9ffc)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000180)) 2018/04/05 00:31:44 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)) write(r0, &(0x7f0000000080), 0xfffffe99) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5412, &(0x7f00000000c0)) 2018/04/05 00:31:44 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000e00)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40600) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000e40)={0x4, 0x7}) perf_event_open(&(0x7f000025c000)={0x0, 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) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) 2018/04/05 00:31:44 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000180)) 2018/04/05 00:31:44 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="080040140000"]}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{0x20, 'syz_tun\x00'}, {0x20, 'eth0'}], 0xa, "c47d7d52081566a6d88a2b46d43e8dc78e0941d9b0ddbe920401e2c60d878021163c46ea5574990a606aca8001df60dcfec3773d22e7827b8c85c62178c5816539d01ea493437dfc5bdfe0682377f8c390a54ef9c5457f4fe17014cfe2d4f5f8b21959d92e74567953c19387016696876a662899e281f2b12fcff616555f480798c0cf54c6fbcd229f2c33fd57473d828130cec21ed94fb8ddcd876223f8d69662302c99b43966fe17d12582e10c95f4991926c2589fe6845cad1b2e6362909e6f06a1301ff1"}, 0xdf) 2018/04/05 00:31:45 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000140)=""/216) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fgetxattr(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="6f73322e27af65762f6b7603f5"], &(0x7f00000002c0)=""/211, 0xd3) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000000240)="ea2f3100004f00660f56e466baf80cb831b95d86ef66bafc0cec8fe978dbd2360fc718660f38812cd50050000066bad104ed660f38808d5e00000066baf80cb83232fe83ef66bafc0c66b84f7766efc4c2f9a78f00000000"}], 0x0, 0x1a, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 00:31:45 executing program 4: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x4000) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='status\x00') ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f00000000c0)={0x2, 0x85}) perf_event_open(&(0x7f000001d000)={0x4, 0x70, 0xe2, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfffffffffffffc01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/05 00:31:45 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x20, 0x101000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:31:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000000005420, &(0x7f0000000000)) 2018/04/05 00:31:45 executing program 3: r0 = socket$inet(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x1, 0x1f8, [0x20000040, 0x0, 0x0, 0x200001d8, 0x20000208], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x800, 'bpq0\x00', 'ifb0\x00', 'bridge0\x00', 'vlan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb8, 0x120, 0x168, [@ip={'ip\x00', 0x20, {{@dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x29}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @snat={'snat\x00', 0x10}]}, @common=@ERROR={'ERROR\x00', 0x20, {"64ec599661eb9835039d7b9552f63f49a4e54073af800972fe32ab179a37"}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x270) r1 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x7, 0x80100) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000300)) 2018/04/05 00:31:45 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) listen(r1, 0x404) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ff3e4182e974e00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000", 0x48}], 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x200000000000001e, &(0x7f0000000000)=0xa, 0x4) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/05 00:31:45 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x8000000000403ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f0000001980)) fallocate(r0, 0x11, 0x0, 0x100000001) 2018/04/05 00:31:45 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000e00)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40600) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000e40)={0x4, 0x7}) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) 2018/04/05 00:31:45 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000000000000800000000ff7f00"], 0x14}, 0x1}, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r1}) 2018/04/05 00:31:45 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001fc0)='/dev/sequencer\x00', 0x10000, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00000035c0)=[{{&(0x7f0000000080)=@rc, 0x80, &(0x7f0000001340)=[{&(0x7f0000000100)=""/169, 0xa9}, {&(0x7f00000001c0)=""/115, 0x73}, {&(0x7f0000000240)=""/250, 0xfa}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x1}, 0x31}, {{&(0x7f0000001380)=@sco, 0x80, &(0x7f0000001700)=[{&(0x7f0000001400)=""/11, 0xb}, {&(0x7f0000001440)=""/145, 0x91}, {&(0x7f0000001500)=""/82, 0x52}, {&(0x7f0000001580)=""/35, 0x23}, {&(0x7f00000015c0)=""/59, 0x3b}, {&(0x7f0000001600)=""/198, 0xc6}], 0x6, &(0x7f0000001780)=""/121, 0x79, 0x9}, 0x40}, {{0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000001800)=""/129, 0x81}, {&(0x7f00000018c0)=""/43, 0x2b}, {&(0x7f0000001900)=""/131, 0x83}, {&(0x7f00000019c0)=""/87, 0x57}, {&(0x7f0000001a40)=""/54, 0x36}, {&(0x7f0000001a80)=""/185, 0xb9}, {&(0x7f0000001b40)=""/12, 0xc}, {&(0x7f0000001b80)=""/98, 0x62}], 0x8, &(0x7f0000002040)=""/4096, 0x1000}, 0x7f}, {{0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000001c80)=""/155, 0x9b}, {&(0x7f0000001d40)=""/166, 0xa6}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/229, 0xe5}], 0x4, &(0x7f0000003040)=""/227, 0xe3, 0x9}, 0x80000000}, {{&(0x7f0000001f40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001fc0), 0x0, 0x0, 0x0, 0x20}, 0x200}, {{&(0x7f0000003140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003480)=[{&(0x7f00000031c0)=""/181, 0xb5}, {&(0x7f0000003280)=""/242, 0xf2}, {&(0x7f0000003380)=""/255, 0xff}], 0x3, &(0x7f00000034c0)=""/242, 0xf2, 0x3}, 0x1000}], 0x6, 0x1, &(0x7f0000003740)={0x0, 0x989680}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000003780)={0x8, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x88) fcntl$lock(0xffffffffffffffff, 0x8000000000000007, &(0x7f0000002000)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000003840)={{0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x18}, 0x6}, {0xa, 0x4e22, 0x3f5, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffdf1}, 0x2, [0x2fa3d30d, 0x7, 0x3f, 0x1f, 0x0, 0x6, 0x4, 0x4]}, 0x5c) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f0000003fe0)) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000003940)={r1}) getsockname$inet6(r1, &(0x7f0000003980)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000039c0)=0x1c) close(0xffffffffffffffff) socketpair(0x0, 0x5, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) 2018/04/05 00:31:45 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000e00)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40600) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000e40)={0x4, 0x7}) perf_event_open(&(0x7f000025c000)={0x0, 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) unshare(0x20000000) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) 2018/04/05 00:31:45 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000002cc0)="6dab9a94cb4e701c787800ac7a4ca7e90e2f270387f1186f4962ac4c87d46a78fb8af5b384c1a65d1ecbadae401bb85fce68de21d4f3be7f7560922758a78f5e94df077df9df1699441e3bdf33117aba2e7fdf1208f5855bd52c1b8e24b75e1aaf5d4d56c093d1d12247479d25824f68700818def97d53beec64f76f8364d4235986f817f9285e8da632eebd5f1cbbad5e339a309f5c6f531cdd92a8edaf74de", 0xa0}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5fef, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/05 00:31:45 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @random="3b5f09814edc"}, 0xffffffffffffffff, {0x2}, "00ffffffffffffff00"}) socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/04/05 00:31:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000239000)='environ\x00') pread64(r0, &(0x7f0000e4d000), 0x0, 0x0) 2018/04/05 00:31:45 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup2(r0, r0) ioctl$KDSETMODE(r1, 0x4b3a, 0x401) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000000)={0x5, 0x1, 0xa4b9}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000009c0)=@broute={'broute\x00', 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000cc0], 0x0, &(0x7f0000000240), &(0x7f0000000cc0)}, 0x78) 2018/04/05 00:31:45 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x7fe, 0x101000) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000200)=""/117, &(0x7f0000000280)=0x75) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup3(r2, r0, 0xffefefffffffffff) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000140)={0x3, r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 00:31:45 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000e00)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40600) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000e40)={0x4, 0x7}) perf_event_open(&(0x7f000025c000)={0x0, 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) unshare(0x20000000) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) 2018/04/05 00:31:45 executing program 1: r0 = socket(0x2, 0x3, 0x40000000000000ff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0, 0x92}, &(0x7f0000000080)=0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='erspan0\x00\x00\x00\x00\b\x00', 0x10) socket$inet_smc(0x2b, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x54, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$rds(r0, &(0x7f00000000c0)={0x2, 0x4e22, @rand_addr=0x401}, 0x10) 2018/04/05 00:31:45 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000080)={0x80, 0x8, [0x0, 0x0]}) 2018/04/05 00:31:45 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) fallocate(r0, 0x0, 0x7, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000c000000000000000007006071685b00140000fe8000000000000000000000a1a35c8d0000000000000000000000000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="585a66a93485fb7dbe34d62e93d1c18856f40018ce38b14397efe06bd51ecdd0db819cfc2f0280ff4da165e5cdf068f77c346a"], 0x4a) 2018/04/05 00:31:45 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x50800, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000001c0)={0x1, 0x4, 0x3ff, 0xffffffffffffeadb, 0x5f, 0x6, 0x9, 0x2e, 0x101, 0x4}) r1 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) r2 = gettid() ptrace(0x10, r2) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x1, 0x2, 0x3, 0x4], 0x4, 0xffffffff, 0xffffffff, 0x80000000, 0x7, 0x5, {0x100000000, 0x7ff, 0x5, 0xcc, 0x5, 0x3f6a, 0xf6db, 0xffffffffffffffd8, 0xfffffffffffffffc, 0x7fff, 0xfffffffffffffff9, 0x20, 0x4, 0x607, "11602c480b5e36a20f0792288436cad8550fc91da5f213e19630e820391c796d"}}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000200)) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) [ 415.197617] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 415.289833] PF_CAN: dropped non conform CAN skbuf: dev type 65534, len 60, datalen 0 2018/04/05 00:31:46 executing program 6: openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000180)={'nat\x00', 0xf2, "4e4c67a4c40cf2dea5bd7b4ac45a4c955ef248c87d08f9951843a8b204e7e7c80f190c0023fcfc68ef9a63db6731e2b402f4763ac75260692e6ea2ea0750616bd5145d3efb9e471e9a9d91a939297b8b4e412e4988aa6442a77e3f0f6a145b723a92e198cb34169dca21351ed92f19ee6cde2eec5c12ee8644a5eee40b010e34af5b069e9efe7184a41ddc97280bbe067cb3545b698cc153c292e137fd5ded4e58619db88cdce8b3607cdde1fe2abc3f43ed801351fbd73978c1ac23dabdf80259fdc25639f936391f8ba07fed4603966bd853318131bdbb287f885d8733968e2955054a37e369fecb41b7462995c317f1eb"}, &(0x7f0000000000)=0x116) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0xb, [], 0x1}, 0x1}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)="246b9a4d08b4a3d892b8cfbb43996fd1c39c39210331"}, {&(0x7f00000002c0)="a0a4026de2f17b0e24e92d9129195f06f3c25217e1ac7b72f047dfaeb5f85f262eb7af8c81e2f2c684c9eefb31686fff8e9775fe8a62e928a87825341f0383349503f6f1fe57109e2ac16a8226fae96c5190a861dd5bd2e42482c0c0642ae56eef35c46d74b0793460f64263275feaaf5b490014be3ba9914eb6297d"}], 0x0, &(0x7f0000000640), 0x39}, 0x4) 2018/04/05 00:31:46 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x42000, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) execveat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='/dev/sequencer2\x00'], &(0x7f00000001c0)=[&(0x7f0000000180)='/dev/sequencer2\x00'], 0x1000) write$binfmt_script(r0, &(0x7f0000000200)={'#! ', './file0', [{0x20, '\x00'}, {0x20, '/dev/sequencer2\x00'}, {0x20, '/dev/sequencer2\x00'}], 0xa, "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0x102f) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x4}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0xc0}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f0000001240), 0x100000000) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000001280)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x1a, {0x2, 0x4e22, @multicast2=0xe0000002}, 'bridge0\x00'}) 2018/04/05 00:31:46 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f000000b140)=[{{&(0x7f0000002000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20}}}, 0x80, &(0x7f00000022c0), 0x0, &(0x7f0000002300)}}, {{&(0x7f0000003340)=@sco={0x1f}, 0x80, &(0x7f0000008400)=[{&(0x7f0000006400)}], 0x1, &(0x7f0000002080)=ANY=[@ANYBLOB="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0x1010, 0x814}, 0xe6}, {{&(0x7f000000ab80)=@sco={0x1f, {0x1, 0x7, 0x5, 0xb267, 0x0, 0x10001}}, 0x80, &(0x7f000000adc0)=[{&(0x7f000000ac00)="ccf3c2c4843dac7a4036541b7da43ad5efa7c72709cb9737d748f15544f3998bfc4269b76a491e426aff0c704d76898493e0353cc1faca4bc71704e20d85447de1ddff344f87", 0x46}, {&(0x7f000000acc0)="f34a991cf99c6e39bd10641e3f651d062e14db52db96ac44484ac6fc9c832c3b51a29a4ef9ebda6e36f62e272fba66552ed39f30475f77931f7c3f73d41071cd74fe0bf8a75a41f43268e2166a1e46ad8a6790aaf223dfa71955897397779356e076d8060e0250acb4f066240ff1119bdb948b9f632dd7dff0f5ac5727299d7f6fbc6a8f5dc3ac4c75edf4e5737ac3b80036d21a5a8b34dbb7b0c052c8740d41c386d90844e4fcc049e17f4f51dfcc9af547d4", 0xb3}], 0x2, 0x0, 0x0, 0x8000}, 0x3}, {{0x0, 0x0, &(0x7f000000aec0)=[{&(0x7f000000ae00)="8a65049aa5380fb730049239040cb936e32ccfc156822c5b072681b46d31f1890de14a75078cb38355d4f8d3a14b7b070f39cb24a6df1e0d5ae56f48c0618c1c8904ea6c59bffbf92b8a65d791f72933def9e172f1161e3a79e841d84cd818ef8a1f7da9af2705b8983007c636630f5c5b8f706a13477a4e9d37a5cba727738f5bef3513a36f5a31d2526917368a28128633b38a719ec88525b00cbed3505ceaa4a701595692fb6bdaadb6ce07", 0xad}], 0x1, 0x0, 0x0, 0x10}, 0xfffffffffffffeff}], 0x4, 0x20000000) fanotify_init(0x22, 0x9000) 2018/04/05 00:31:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x8000000000, 0x0, 0x0, 0xff, 0x10000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8495, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x2, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x1ffc) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000100)={{0x1}}) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) 2018/04/05 00:31:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff]}, 0xfffffffffffffffa}, 0x9, [0x0, 0x2, 0x0, 0x80000001, 0x100, 0xb13, 0x10, 0x9]}, 0x5c) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000000000)={0x10, 0x1}) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000000000007b01"]) 2018/04/05 00:31:46 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000e00)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40600) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000e40)={0x4, 0x7}) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) 2018/04/05 00:31:46 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000000)=0x5, 0x4) 2018/04/05 00:31:46 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x3) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000b6d000)='./control\x00', 0x1e) inotify_add_watch(r0, &(0x7f00000000c0)='./control\x00', 0x80000800) 2018/04/05 00:31:46 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x1000000000, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/04/05 00:31:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7c) socketpair$inet(0x2, 0xf, 0x4, &(0x7f0000000000)) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4ffde3d917e382"}], 0x28}}], 0x2, 0x0) 2018/04/05 00:31:46 executing program 0: getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000300)=0x98) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000002c0), 0x79) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000080)={0xfffffffffffffffa, 0x10, [0x80000001, 0x101, 0x2, 0x9]}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000040)={{0x5, 0x329e9c62, 0x4, 0x1, 0x6, 0x2}, 0xffffffff, 0x9, 0x1}) 2018/04/05 00:31:46 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = msgget$private(0x0, 0x100) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000080)=""/190) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000200)="660f1b01bad104ec660fe0edba4300edba4300b000ee3ea466b9800000c00f326635010000000f30730c66b91006000066b888ff000066ba000000000f300f42c1", 0x41}], 0x1, 0x0, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:31:46 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000e00)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40600) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000e40)={0x4, 0x7}) perf_event_open(&(0x7f000025c000)={0x0, 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) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) 2018/04/05 00:31:46 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) sysinfo(&(0x7f0000000100)=""/31) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 2018/04/05 00:31:46 executing program 3: r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="8908040000", 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000700)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000740)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000840)=0xe8) setreuid(r1, r2) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x480, 0x258, 0x0, 0x118, 0x398, 0x398, 0x398, 0x4, &(0x7f00000000c0), {[{{@uncond, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0x13}, @multicast2=0xe0000002, 0x0, 0xffffffff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0x0, 0x0, 0xff]}, 0x9, 0x5, 0x9, 0xa00000, 0x10001, 0x2, 'nr0\x00', 'vcan0\x00', {}, {0xff}, 0x0, 0x10}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xf}}}, {{@arp={@empty, @loopback=0x7f000001, 0x2f21ec5bc2f06e08, 0xff000000, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, {[0x0, 0xff, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3, 0x7, 0x1, 0x8, 0xfff, 0x0, 'ip6gre0\x00', 'ip6tnl0\x00', {0xff}, {0xff}, 0x0, 0x6}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @rand_addr=0x20, @dev={0xac, 0x14, 0x14, 0x13}, 0x8}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0x8, @broadcast=0xffffffff, 0x4e24, 0x1, 'sed\x00', 0x36, 0x5, 0x4d}, {@empty, 0x4e21, 0x12004, 0x7fffffff, 0x3, 0xc}}, 0x44) 2018/04/05 00:31:46 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2040, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000140)={0x1400000000000000, 0x3000, 0x5fe4, 0x5, 0x9}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r4 = dup3(r3, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10, 0x100}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 00:31:46 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x7) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f00000002c0)="164690f1125c77a60000000000310109c3a850c34a4b43dc09f054a5c55a27fb5a46fbcb764f1a281c3af820b0fabb8d46d97f3e3903815cf376f16fe8c47d8044423ba2b071eca4574c638ddf577cf4f276610976811964423bba7023bcdca0bb450c75890e3debf33eb005da04bb4213", 0xffffffffffffff99) sendfile(r1, r1, &(0x7f0000001000), 0xffff) clock_getres(0x6, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x10, r1, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000000c0)=0x80000000) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000180)) 2018/04/05 00:31:46 executing program 0: timerfd_create(0x0, 0x80802) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xc080, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x5, 0x40000000002, 0x10000, 0x10000, 0xfffffffffffffffa}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x3, 0x4, 0xff, 0x8, 0x23}, 0x98) bind$bt_rfcomm(r0, &(0x7f00000001c0)={0x1f, {0x7, 0x80000001, 0x7, 0x3a, 0xfffffffffffff800, 0x3}}, 0xa) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000180)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0xd, 0x4) 2018/04/05 00:31:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000580)={0x0, 0x72f0, 0x7, 0x7f, 0x1f, 0x4, 0x6, 0x4, {0x0, @in6={{0xa, 0x4e23, 0x9, @empty, 0x10001}}, 0xffff, 0x3e6, 0x8, 0x2, 0x401}}, &(0x7f0000000640)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000680)={r2, 0x80000000}, 0x8) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) fallocate(r3, 0x0, 0x4219e1, 0x80009) init_module(&(0x7f0000002880)='IPVS\x00', 0x5, &(0x7f0000000140)='journal_path') ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000cc0)={"8d510a65072a4882cba6e04f8e018e0fc988fefc02143c3b8a30632802d91be398391858e3cb22e561bd168f5ad72404d6b90bd9b2a95c0bf2723c11c92f15b1bda390b2fbdf4a1a21b38f1e6c303ea08c11cc18c7d5b46004c0963bd390e954277216d091a36c2a3ed5af6160dad705603d0a764e9ca0fd8623d1bcf93292af1bf3fedc3259ebf1ef0a7472f7ecd626b13886d1652d894e79d22dd91e0b33663e71ee81df1cdbcc1deb66c43d0c9f69f6ee71f6ddde595654d9f94800295244609923fe1f8f712bf4a069c9d5470a10e0c96eb7ef4317837fa1c496b6f00ea037581c78b9338d51e4f42e62f1be4f6c5df6e6e2d5960ea6c36e64bca82421b8e2bce54724d4e76b0a125739bb3fb43e37954a7d900e3dedb0936d9914866f4aac12a4c3b8a51057cada077fa29b3ff56ad50915833f08900b7690f78cd07836b63711a84777f57e30cec2b18af06e6df6de2b6b190d9621179c4c97fa62a0ee7013bd670041cc5ec2c52ce8ec5000898afe6330c3a70f14eb6ee77feda4e13c4a3e2291332d5c16e250ae7e517a217321f59f25497ff33c5d14a10d4f674c4f3e8f9a5e6ef50cc703a810ca29590ce3236e1c0e925c3f82181bbba22c3bcbac537ce5d2d94cf28c3462372387caafc748783506deb8c686dbe8cd57f0806f5ce9b78959d79e905013c4ab6bb3a8d17bab7e8840f60bb2273e0bc88d98cafe343fcc989d7624bc09679ef121a13a727a8c88cf7bf17d5e61534536b2f1b241724c537a0183bf173259ede3b473f0b925f09fcf5a92d5b4d7f25b0a3d791af81d0d13fa5d8c3a220b1fa952e53ec41538ecfcdbe642101c220878210aea95bdfcbf00433396619061c7f7ebdb98897169776f0fbf7c3c7c578f25ee2fc2073498c3a35646fce68d70d202fd415612a9b8f55517d43b8f394f891f6278ad662cdf16b2a79b04949915efed330e3d8e07d9600ba86234235610879ae3e45a13ad33553a3faeb2ff877d57c87c1c7c03412ce95df3346f7a4979af051e31551a7acbba4755685fc9aab5914f5bc444c7a720957089ee8760ec0922409eca77e60e10ed9900685cd1d8cf12a4cf059a3733f523b1c3767ccf7b10e360e7f14af37ed214b086ee0b62a95302bc0f0cfafbc2213bba0a6a459b4297d41d8499a58290f07d0d18898d202698cc21befbfcc9875514f3f5cff49be0e57a8366fa095f7df8f5d14400bb297b273460b1dc499ed3f4910a7dd342d34f40f53490006108d31d7c1c33c8658d94473296a590cb02fd9e6eccb8d986047698e763fa8a11cf4860ef07fe5e4c310d691d4bd1ed691cd423bd421dc1a99bb5b0b23b852e70de7c78ec1d72a8a3008218d6b483cf345a9d3832b96b0255c11372eb3e4769c15d408c6a0bef2662cb902cca5e836fac778d9cc05a6c9ee7530607ca325daa2c9116e5"}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') keyctl$session_to_parent(0x12) sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000bc0)=ANY=[@ANYBLOB="14000000fe4d38920aa906aea495cd71ce53128d334e0dfb4c89acfc3af9f610c4d16757df7bdfc7c7f994d8095ea20ae491057ba16e07b721999fe67920631c44e969caf19b2ed3cb55329e4f28dc0972ccd9af844fffa64cc108208e7e2b8ccfeb635579cd4953c511aa30e46e22bc11d513225b73969647c7fb54323e33a8d891ce607e2868d0b9433b331111ac403a11d667238c306114756ff3e78087cf2342779eea90bbfdf212129bc1c8b8c75181fed4d339d8f5992810a1ab676c6bfdc614618a1feed9f3b9e8180100a9d1fef3db592260db78f2fbfc744adfd207f1ac6fafe05151f2"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x801) pwritev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)='h', 0x1}], 0x1, 0x0) fallocate(r3, 0x3, 0x0, 0x4c02) r4 = dup(r3) ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f0000000a80)={0x0, 0x401}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000000300)=0x6) syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000380)='./file0/file0\x00', 0x5, 0x1, &(0x7f0000000880)=[{&(0x7f00000003c0)="69e9f0320ce7f73a5821eaf7ab2cca1518a374be3bb20a6d913c90a33aba5815f2d7a3394ce09ab17968b2161143bbd9e2b9f2a97c4aae5a176e614bc4c962474a320a2bd4ecc6a9e97a222343749217d22b520cc3bff29930285a7d695fdfe031c74f5873f75c2e344224b3ac3cebef9c3660b6f6085fd46f23f8fdb2bbc6821bee8d389ccf056444a299af6cbed1aaa0acf1c1a99b01253441e23964767fcd3dc73ab8de0b96983432e62959b9e88721ce2cff94353f374aa959baac7865312e851f96804f0d17596ca663640832", 0xcf, 0x8}], 0x10000, &(0x7f0000000900)=ANY=[]) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f00000002c0)='./file0\x00', 0x1, 0x1, &(0x7f00000026c0)=[{&(0x7f0000000300), 0x0, 0x9}], 0x1000000, &(0x7f0000002ac0)=ANY=[]) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000000080)={0x0, 0xf000, 0x2, 0xffff, 0x9}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x5}, &(0x7f00000027c0)=0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000000ac0)={r3, 0x60a}) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000006c0)) fremovexattr(r0, &(0x7f0000000540)=@random={'user.', '/dev/rfkill\x00'}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000940)={r5, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000004c0)=0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000a40)=@assoc_value={r5}, &(0x7f0000000a00)=0x354) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000704000)) 2018/04/05 00:31:46 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000e00)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40600) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000e40)={0x4, 0x7}) perf_event_open(&(0x7f000025c000)={0x0, 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) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) 2018/04/05 00:31:46 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x4e22, 0x0, 0x2}, {0x0, 0x0, 0xfffffffffffffffc}, {}, 0x4}, {{@in=@dev={0xac, 0x14, 0x14}, 0x4d3}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}, 0xe8) 2018/04/05 00:31:46 executing program 1: r0 = socket$inet6(0xa, 0x80000, 0xffffffffffffff88) bind$inet6(r0, &(0x7f0000e97000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendto$inet(r0, &(0x7f000072f000), 0x187, 0xfffffffffffffffe, &(0x7f000044cff0)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/04/05 00:31:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x804, 0x0) getsockopt(r0, 0x0, 0x50, &(0x7f0000000080)=""/8, &(0x7f0000000040)=0x8) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@getroute={0x14, 0x1a, 0x0, 0x70bd2b, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4c000}, 0x4) 2018/04/05 00:31:46 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}}, 0x101, 0x200}, &(0x7f0000000040)=0x90) listen(r0, 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x4}, 0x8) fremovexattr(r0, &(0x7f0000000000)=@random={'security.', '/dev/rfkill\x00'}) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x1c, 0xa, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x1c}, 0x1}, 0x0) [ 415.989443] IPVS: set_ctl: invalid protocol: 8 255.255.255.255:20004 sed [ 416.006668] QAT: Invalid ioctl 2018/04/05 00:31:46 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000e00)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40600) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000e40)={0x4, 0x7}) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) [ 416.044138] IPVS: set_ctl: invalid protocol: 8 255.255.255.255:20004 sed 2018/04/05 00:31:46 executing program 2: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$netrom(r0, &(0x7f0000000640)={&(0x7f0000000000)=@full={{0x3, {"5caf721a846fbc"}, 0x2}, [{"d1e9853bcf1300"}, {"acd9c414e108d5"}, {"7f89374176fe3b"}, {"0e94404864a494"}, {"fbfec722ad906c"}, {"48846ba507357c"}, {"c44d357e1a8bce"}, {"a38e8a101f480c"}]}, 0x48, &(0x7f0000000200)=[{&(0x7f0000000080)="5905a82ed8e904f01a2ec4bd4c76c59d1a6486a23cd41fabc4200ab2682a4513a80f95423a48384e2708345dcaee406f685316e23e55bb82261894230175b42339fc7ca89e171db7e147f3e8fcddefe52058123ec4e445d769f360dc88ff67e8e232e675e9809d7b6b1536e281e02ab69b1b194b2cd731d6d956a44e68f571338068f5f4fe409b38336a77f05891031c3aa4af", 0x93}, {&(0x7f0000000140)="1765dad1b7206cbeb859924c19abb866eac3008392cde5643df2160ce80cb5914cd98937c5750e9fb2172e51877ad4979458c7338bed1d62b39b42f5df0e96fa49011e5086ecd56f6eaadf6c0f5a09749a498efaf02178e5240d3b6fc187a86b5deffbb44eeebb08b35898276e8d8a7b770d9f51ac4bda5376519cd5f1dac6b2718e86810bacd2d6d504e6c3b330a86138d0e8321a", 0x95}], 0x2, &(0x7f0000000240)=[{0x68, 0x1, 0x81, "98cc20fd06a1cbaa6aea8f8876931b9f59551baa9ea1d5b787737af1b1389e78268bffc4101bc4437c79688aa8e455af47d507612d9562866b5f7b1a496f74926dc3cc043de0e02d5bc40538641d19404dab"}, {0x48, 0x118, 0x9, "1b31792cb079b5ac5795630135049e537a640e654cbf7809e9d9d7c00d1ba5bf05ea00cfac20400ffcd9d48b9fbea638b2"}, {0x50, 0x0, 0xfff, "996a355852ad3241c0e9dd193c1ced5a972f6ae59141a0c16d84e88205f67d023345335dfa295070dcaf7381612afb81e67c981f33a22cda1aeab67b9838"}, {0xb0, 0x10e, 0x2, "7b0378f7fd8510ee357e26882a4d5950e9b30585bd7ab21fe46a452e2857c557b8fecbe7f93ce28f142cce863c11f6beb16ace72d6a1c254d749c5f5b9fcf48a37a92a6a7563b6aaa268118d1ca8ca9b3d8f925550bd1087e0625de0000bc67d03007368e0bac957da762e7bf5be5492a7c3ba75f829cf2c214f95afdae777b9d89c67663f1f155b204dd70a65d9b94997e491c0a994537252e7565cb091"}, {0x88, 0x0, 0x3, "d93fa9f04d8c34ee6b9e4a183676f17ebaff413bd9c084df426ad7d2a8bb22eec5ed711ad32b4d50edcd7af453540995aef077d1d31a702659069c3e3c09efc3aed6947f5fde166013137160414067c667ee98f365a4d4c5ef066451b02c8a38eb8a9cacb1fc8141f1f6433703e41be7c389"}, {0x18, 0x101, 0x7, "038c7192ea20c9c3"}, {0x20, 0x10e, 0x800, "7222069c509c900ee5"}, {0xc0, 0x109, 0x3, "76ac6f71338344786b97d6fad6b64fb72cfb3f3d0267e35a3b2ac3109d012293e68bc6251111a96cff4dec338e9cde630275bc6abc060f6789e43f8fda73ffcb9ad78b3a2537517a925932f18310ddc1eb13a8c051fc161258c1be709185b9af18b6ce61bee6597695f89c12bd14057ad45fab096c67d6a363fd0b0ee43bb4d25ee75a05401224a1f883b883cebca18f1864fa5a4bef5dc77d9e462fa1abe96d96e3f516244e7e7e8c"}, {0xd0, 0x1ff, 0x3f, "34b16f3e1a3b5207ac3e2c17100dc6e8587b2436fc057784f5d10503a9b382b2e020503f0108425ab8e25997d8610911d6f08692670fec530ff7354eb1823d3c50ba7a1e336ea4ed18e9bbc4b012576e99639ab59a0416d1d6f11ddde0e3f46f10cef85bc63decaa22c7684fc13344ef2f49ce17b3427750d0f44e68d60025fd19d32dca7e6d772f4442a7cefccd18f3b3b2657c3553a2e49c81f3212cdcb23c839c67e7c68763532435dcfac6b24fe75314c14e9540907a14af62c9add67996"}], 0x400, 0x10}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000706fd8)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f000041d000)=@mpls_getnetconf={0x1c, 0x52, 0xfd, 0x0, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0xfffffffffffffecc}, 0x1}, 0x0) 2018/04/05 00:31:46 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x30e3db88, 0x204840) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000040)={0xaed1943f62734176, 0x5000, 0x7, 0x2, 0x1b}) pread64(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0xfffffffffffffffd) 2018/04/05 00:31:46 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) r1 = socket$inet(0x2, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x5, 0xa800) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x2, 0x4, [0x20000580, 0x0, 0x0, 0x200005b0, 0x200005e0], 0x0, &(0x7f0000000100), &(0x7f00000001c0)=ANY=[@ANYRES32]}, 0x7c) sync() [ 416.122544] QAT: Invalid ioctl 2018/04/05 00:31:47 executing program 0: r0 = socket$inet(0x11, 0x2, 0x300) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000003c0)={0x0, 0x6}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000440)={r1, 0x800, 0x400, 0xfff, 0x3a, 0x7}, 0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x40}, {0x6}]}, 0x10) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) socketpair(0x7, 0x0, 0x10001, &(0x7f0000000480)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000004c0)=@assoc_value={r1, 0x200}, &(0x7f0000000500)=0x8) syz_extract_tcp_res(&(0x7f0000000300), 0x100000000, 0x7) sendmsg(r2, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000340)="5cd1e051", 0x4}], 0x1, &(0x7f0000000140)}, 0x0) getitimer(0x0, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r4, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, [0x1, 0x4, 0x3, 0x5, 0x0, 0x1, 0x6533e99d, 0xfffffffffffffff8, 0x1, 0x400000000000, 0x4, 0x2, 0x9, 0x3d, 0x5]}, &(0x7f0000000100)=0x100) [ 416.222513] kernel msg: ebtables bug: please report to author: entries_size too small [ 416.299109] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/05 00:31:47 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a303fc7725333b57bd86a27615401dc13f8f115e3e17bcc56a025bcd43a934285feb0f652779eba00364724c2f3e89ec9fc52549680fda633755ad4aff9ba2b8bfdc9be3168a64f13fa765615e681d36fd54bafc595ae9d92fbe1e49b5c3ce07d8e8f899f19bbbf498f24ed858eb27d88ed9f1ed1d937a613b3144389c6641e285d299665864cf3bcba6001d40c3b28257d803536a26cf6d6dd9fed8409c8cbd4508d4b507cc512cf14f725abff"], 0xb0) syz_open_dev$sndmidi(&(0x7f0000002e80)='/dev/snd/midiC#D#\x00', 0x2, 0x1) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0xfffffffffffffffd, 0x4000) 2018/04/05 00:31:47 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x10000006) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:31:47 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) syz_open_dev$sndpcmp(&(0x7f0000000e00)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40600) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) 2018/04/05 00:31:47 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000640)={'syzkaller0\x00', 0x0}) recvfrom(r0, &(0x7f0000000000)=""/166, 0xa6, 0x10040, &(0x7f0000000680)=@ll={0x11, 0x19, r1, 0x1, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x80) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002e00030007fffd946fa283b70a00000003000000031e85680000000000000005", 0x24}], 0x1}, 0x0) 2018/04/05 00:31:47 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000c61000), &(0x7f0000871000)=0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/04/05 00:31:47 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x66) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@textreal={0x8, &(0x7f0000000140)="f367f466b9800000c00f326635000400000f30baf80c66b894a5228266efbafc0cb80070ef26f29066b835b400000f23d80f21f86635c00000500f23f866b9800000c00f326635000400000f3066b9800000c00f326635004000000f30440f20c066350e000000440f22c03e672e660f11eaba610066ed", 0x77}], 0x1, 0x20, &(0x7f0000000200), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000240)="66baf80cb886f63682ef66bafc0c66b85f8a66ef430f01df66ba200066b87d6b66ef43c07f5a0f66450f388279573e450f01d1660f01303e3e460f01cb0f236fc7442400246f0000c744240209000000c7442406000000000f011424", 0x5c}], 0x1, 0x0, &(0x7f0000000300), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="670fc72b0f00581066b81db400000f23c00f21f8663502000a000f23f80f001bbaf80c66b8f86beb8666efbafc0cb0d4eed12b2e0fc72b0fc72d3e650f01ca8fe968024d1f", 0x45}], 0x1, 0x0, &(0x7f0000000000), 0x0) r4 = dup2(r3, r3) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000700)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000300)={&(0x7f0000000200)='./file0\x00', r4}, 0x10) 2018/04/05 00:31:47 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10400, 0x80) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x2a}) r1 = userfaultfd(0x0) ioctl$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$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x12, &(0x7f0000000340), &(0x7f0000000380)=0x4) userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/04/05 00:31:47 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, &(0x7f0000000280)=""/163, 0xa3}, 0x0) 2018/04/05 00:31:47 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000776000)=[{&(0x7f00000004c0)="240000005e00030207fffd946fa283bc0ae6e6000000ee8903a201000000999801000000", 0x24}], 0x1}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000002c0)={'broute\x00', 0x0, 0x4, 0xf8, [], 0x1, &(0x7f0000000040)=[{}], &(0x7f00000001c0)=""/248}, &(0x7f0000000080)=0x78) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'irlan0\x00', 0x1}) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000f00), 0x0, &(0x7f0000000680)=""/163, 0xa3}, 0x0) 2018/04/05 00:31:47 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000180)={0x7c3, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'tunl0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8916, &(0x7f0000000140)={"6c6f3ad60200", r2}) getrusage(0x0, &(0x7f0000000000)) 2018/04/05 00:31:47 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='adfs\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYBLOB="e2410f7fb5b856"], &(0x7f0000000440)=0x1) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000040)={{0x2, 0x4e24, @rand_addr=0x100}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x0, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, 'syzkaller0\x00'}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/05 00:31:47 executing program 0: r0 = userfaultfd(0x800) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) dup2(r0, r2) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000140)="baf80c66b8621f398e66efbafc0ced66b97c0a000066b80040000066ba000000000f30dfe9baf80c66b8f025208b66efbafc0c66ed0f01c90fb248e2baf80c66b82a7cc48266efbafc0cec66b93503000066b88f5d162266ba18fd05600f3066b8009000000f23d80f21f86635000000400f23f80f017d7e", 0x78}], 0x1, 0x0, &(0x7f0000000080), 0x0) 2018/04/05 00:31:47 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000f40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000f00)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, 0xffffffffffffffff) write$rdma_cm(r0, &(0x7f00000000c0)=@notify={0xf, 0x8, 0xfa00, {r1}}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getpeername$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000340)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0xee75, 0x8001, 0x5, 0x3fc, 0x2, 0x0, r3}) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000080)=r2) 2018/04/05 00:31:47 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x9c}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000fa8c0200100000000000eb00df00000000000000c816e00e050008000000000020000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x2) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x12000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000140)=r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) sendmsg(r3, &(0x7f0000006080)={&(0x7f0000005f00)=@llc={0x1a}, 0x80, &(0x7f0000006040)=[{&(0x7f0000005f80)='!', 0x1}], 0x1, &(0x7f000000ad80)}, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$IP6T_SO_GET_INFO(r5, 0x29, 0x40, &(0x7f0000000380)={'filter\x00'}, &(0x7f0000000400)=0x54) 2018/04/05 00:31:47 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10, 0x0, 0x4}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:31:47 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) [ 417.199797] QAT: Invalid ioctl [ 417.217918] QAT: Invalid ioctl [ 417.239677] QAT: Invalid ioctl 2018/04/05 00:31:48 executing program 1: r0 = socket(0x9, 0x2, 0x0) write(r0, &(0x7f00000004c0)="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", 0xfffffffffffffe27) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cdg\x00', 0x4) [ 417.271974] QAT: Invalid ioctl [ 417.283718] QAT: Invalid ioctl [ 417.291865] QAT: Invalid ioctl 2018/04/05 00:31:48 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b46b38)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6"}, 0x0, [], {0x0, 0x989680}}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept4$inet6(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x1c, 0x800) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xffffffffffffffad, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000100)={r3, 0xd3, "0d1d16dca09ba2f513c63282aab2d36f0bcbe87e8111275918382bca9dd505e514e0e271725e973aa5eaadbe6a27d5caca26c9e4907f72c4e32f055b50be61d68a564fe9c3d72665149875a94b2ff012d4218e833ac127e402e5cff319704b6c739dd3a0a600fed1a5cf262655ec972a9d9115a1814650ddbe4018d4b1a388b672a7c396b43e738c04cdded67b2881c1a998ce1762a28eaf87802f7b437302d7d58deff835de9293a4247c1e85ac857d076c932ceb11cfc009db69aef4ce8895d52a894364ed8dd4b3813d3586b124b6d57f10"}, &(0x7f0000000200)=0xdb) [ 417.535877] kvm: vcpu 0: requested 34187 ns lapic timer period limited to 500000 ns [ 417.562870] kvm: vcpu 0: requested 34187 ns lapic timer period limited to 500000 ns 2018/04/05 00:31:48 executing program 2: getsockname(0xffffffffffffff9c, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000140)=0x80) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000000180)=0x9, 0x4) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r1, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/04/05 00:31:48 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x408881, 0x40) getsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001300)={0x0, 0x5}, &(0x7f0000001340)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001380)={r2, 0x63d5, 0x2, [0xffffffff, 0x101]}, &(0x7f00000013c0)=0xc) sendmsg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000001540)}, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000001c0)={0x3, 0x1, &(0x7f0000000240)=""/158, &(0x7f0000000300)=""/4096, &(0x7f0000000180)=""/16, 0x2000}) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/05 00:31:48 executing program 7: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) 2018/04/05 00:31:48 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x3) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x2607, 0x200400) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000080)='./file0\x00', r1}, 0x10) ioctl$TCFLSH(r0, 0x540b, 0x2) 2018/04/05 00:31:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000b80)={"8a927799b01a029f25061eda96dd379385fc78b28fcbf8eb8455a6fb67a8de46d4d40000a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10aea61134de09d8f0e9ab67e4bb4b3c5199cadf58ab550c72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b674281ca6100b90f0d692d30ecfb806326f17f0a7a24aa58b111193c5f100bb2e1f3874a807d63dfb58775215937ae2b62b46c6d5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512145c072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce503b2638feeae79436a9708b3bb19f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d54017aa2fc8b814ecf28c41d4c83474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b13aed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee3ece9ded52625aa3f0a1d7b76b32536d39eeae158271064ea79bddf1032b6e6ac794f37ec9d0c3bc4923cc7b631c6df64f28d75d99443d6653db3c6b7961190e8f82a233000001002ce4f47168ef93f01aef51c60000000000000006af34b21ed8437a371c0b427cd8c90000010000000000b5bff60a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27b41d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cded2663d17515838f8fbba284c5b4ffc5251019eaee59d117d34c7be50fbd33ceb4508cfa4eecb7d6bb11fc4a114a13542dee77b2651783f6a504000000000000005105d1ddb56f1ac26584547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6113acdf49fa0100de0f7b3717528e35b7e70733538a8eec8fb17616d2198d02ba4e7690fab7933b676deddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000000002f4b2eebf5bcd42688b08ff0a6575a31f7df01c13c7cb674ff41cb3c7f6890300e86bda845164825e28b9fb719e695a9eb9710f924aefde1c96bebe4274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6bfe789ce440f71871a5e8b85000000005806743e8e075b8624686feb21dbdb9afd74dd0067d82a72c099a2d52a599494388cb56cdb5ef91b0980f9128e689e07e98b2ed59e1537fc7de144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a335b858de8ac2f4276cb102ec89d0a5aac3d6a33e0075506a1fd25799f1637b1bafaf09954ef"}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000300)={{}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000040)={@multicast2, @loopback}, &(0x7f0000000080)=0xc) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:31:48 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:31:48 executing program 6: r0 = socket(0x1e, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0xfffffffffffffff7}, 0x10) sendmsg$netlink(r2, &(0x7f00003aefc8)={0x0, 0x0, &(0x7f0000847000), 0x0, &(0x7f000048a000)}, 0x0) sendmmsg$alg(r2, &(0x7f0000f3ff58)=[{0x0, 0x0, &(0x7f0000511000), 0x0, &(0x7f0000000080), 0x3c1}], 0x1, 0x0) dup3(r1, r0, 0x0) 2018/04/05 00:31:48 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2000000000008009) write(r0, &(0x7f00000000c0)="b63db85e1e8d00000200000000000000ffffffffed5ed29c7018ce0200000021914d872c678ce22c9b160e96aa1fae1ac8c067d8616e15e9ad1878bd657d8fe5acb991824947669ad976a1b21ed5da3a2fe49e50a3861ae5c1577680111d2fcce795adae6ae77522dc5161be7ca80875de4338f098da5cf52ed2f16612f8e99dcd997bb0e300f780ef2f44b055ae7944784ee611b97dd234808b505a177cbed78074ca0868c5269a97df827d54a02e38b4315b0075dab3073023ddec0d145af8", 0xc0) r1 = socket$inet(0xa, 0x800801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000617810aa0807d3e0304fa64ec5aeb160020000ffffffff000000003001000098000000ffffffffffffffffc8010000c8"], 0x1) write(r0, &(0x7f0000000380)="4a2448e920fb3eb3bc53ce2c", 0xc) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="441f08f10000000000ffff00000302781305004ca600e211a100000101", 0x1d) sendto$inet(r2, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) 2018/04/05 00:31:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ustat(0x7e, &(0x7f0000000040)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000a00)=@setlink={0x30, 0x13, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_XDP={0x10, 0x2b, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @fd}]}]}]}, 0x30}, 0x1}, 0x0) 2018/04/05 00:31:48 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="2400000021eca08ea4ef1248d00ffc0e020000000010000002e1100c08000a00000100003c26ed43eab8591ad134c62c47de5fc76b93eed050da7b484ad82ebb9739dc3ddbd1d8bc11d39e62df86c95f0cd0151d36a3097b0c959e9c50877137e47f8c2a650a8384828b9652a183b958f652b41c86e47f4677bf368ba0765d3d794e2270", 0x84) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.FinderInfo\x00', &(0x7f0000000140)=""/145, 0x91) [ 417.786994] sg_write: data in/out 36090/144 bytes for SCSI command 0x67-- guessing data in; [ 417.786994] program syz-executor4 not setting count and/or reply_len properly [ 417.826169] netlink: 'syz-executor1': attribute type 3 has an invalid length. 2018/04/05 00:31:48 executing program 1: setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0x58) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80601, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000000c0)={0x40, 0x3, {0xffffffffffffffff, 0x2, 0xffff, 0x2, 0x8}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x202000) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) [ 417.866253] sg_write: data in/out 36090/144 bytes for SCSI command 0x67-- guessing data in; [ 417.866253] program syz-executor4 not setting count and/or reply_len properly [ 417.872110] *** Guest State *** [ 417.885515] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 417.894428] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 417.903285] CR3 = 0x00000000fffbc000 [ 417.907046] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 2018/04/05 00:31:48 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x2000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)="b6f01a622685d36b8cb45d6ed0b299b66814958a29f745c4425fed96334c720262b159d39456a427d87cc0d3657c09ffd1730a6356d8891e6207f22a1139e0f55fb31ea466f8fab00bef1b56a2b72160b6de897fa143bd645276920f17bbe21c75682bf40cd42a56f1e60686132651c4dbf5e8f7b8d8996b615e9e9308c5ce5a063184b8830284f1953b09993a23fb004180cbf3c86594c544d9ae2907a1d0fa8070c5f55f6678c8a2ec8417aba8deb28240818a408fa6b4bb0cd262d107d4e4d6106a3ce578d3a1fa", 0x0, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000300)=@generic={0x0, 0x1000000000000000, 0x6}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000000c0)={0x6, 0x1, 'client0\x00', 0x4, "ab665acf4a206113", "34bf71350ae2f7f9a733eee80f55f02993638bde13eba1175fce3c179f41f63e", 0x2, 0x7}) r2 = userfaultfd(0x400003) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = dup(r2) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000280)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000200)={r4, 0x1}, &(0x7f0000000240)=0x8) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10000, 0x3, &(0x7f0000011000/0x10000)=nil) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r5 = add_key(&(0x7f00000002c0)='rxrpc_s\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="5ad4a1dfc05a63a55a838fc45c2c6d961bd4a5f94b2db5170f3757e093a3d7aac32c3e3db9c43f3ba6b2fec79e751a1804701323f7d4766baecf04a8c2828c558aa1bf79e48bca1005c937a931234d3c12462df11d1b3539bd58286fdef555d5d2d8c49b76c9047281d949893a5f7eedbae297b56a55ac37c45ea57ae2597c191cf4afc40859b64af06e3279a426d0a143752d4d02169c64ea5c533cb69c1ca3617930c06bb57aa8ed580eacb68afbda07d43b423e60536c2c57ef75f0d3ab13590fb401f5cc14ad64ced003013b", 0xce, 0xffffffffffffffff) keyctl$revoke(0x3, r5) mq_open(&(0x7f0000000000)='vmnet1\x00', 0x40, 0x21, &(0x7f0000000040)={0x1e07, 0x7ff, 0x1, 0x7dec, 0x9428, 0x4, 0x2, 0x4}) [ 417.913037] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 417.919115] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 417.925826] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 417.933824] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 417.941833] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 417.949824] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 417.957844] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 417.965832] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 417.973824] GDTR: limit=0x00000000, base=0x0000000000000000 [ 417.981814] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 417.989816] IDTR: limit=0x00000000, base=0x0000000000000000 [ 417.997810] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 418.005808] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 418.012228] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 418.019718] Interruptibility = 00000000 ActivityState = 00000000 [ 418.025960] *** Host State *** [ 418.029173] RIP = 0xffffffff811ce326 RSP = 0xffff8801b50cf398 [ 418.035163] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 418.041584] FSBase=00007f0b52874700 GSBase=ffff8801db000000 TRBase=fffffe0000003000 [ 418.049391] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 418.055306] CR0=0000000080050033 CR3=00000001be9cf000 CR4=00000000001426f0 [ 418.062348] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87001610 [ 418.069040] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 418.075098] *** Control State *** [ 418.078567] PinBased=0000003f CPUBased=b5a1edfa SecondaryExec=000000c3 [ 418.085258] EntryControls=0000d1ff ExitControls=0023efff [ 418.090730] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 418.097689] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 418.104367] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 418.110969] reason=80000021 qualification=0000000000000000 [ 418.117313] IDTVectoring: info=00000000 errcode=00000000 [ 418.122782] TSC Offset = 0xffffff1d70bd6ee5 [ 418.127116] TPR Threshold = 0x00 [ 418.130497] EPT pointer = 0x00000001b34d701e 2018/04/05 00:31:49 executing program 1: mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = open(&(0x7f0000000100)='./file0\x00', 0x1, 0x83) getsockname$packet(r0, &(0x7f0000003180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000031c0)=0xffffffffffffff1c) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003200)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000003300)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003340)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6, 0x4e21, 0x10001, 0x4e21, 0x13c, 0xa, 0x20, 0xa0, 0xff, r2, r3}, {0x9c3, 0xff, 0x1, 0x8, 0x43f6, 0xed2, 0x8}, {0x6, 0x1f, 0xffffffffffffff80, 0x8}, 0x40, 0x6e6bb1, 0x3, 0x1, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x3f}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x34ff, 0x4, 0x2, 0x0, 0xe73, 0x3, 0x7}}, 0xe8) getresgid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000480)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2001, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f0000000080)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000002b80)={'dummy0\x00', 0x202}) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000380)=0x5004) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000002ac0)={0x5, 0x1, 0x1000}, 0x4) ioctl$TUNSETVNETLE(r5, 0x400454dc, &(0x7f00000003c0)=0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000002b00), &(0x7f0000002b40)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000002900)={0x0, 0x2, 0x6}, &(0x7f0000002a80)=0x8) ioctl$EVIOCSMASK(r5, 0x40104593, &(0x7f0000000300)={0x1, 0x2a, &(0x7f00000002c0)="9c45ed38e1fa7d1b2c8ea939e07713a0c653b998530ee0c1fbdd2ace2fcfd59a7070ed5ba12bca9c1232"}) ioctl$PPPIOCGMRU(r5, 0x80047453, &(0x7f0000002940)) sendmmsg$inet_sctp(r1, &(0x7f0000002a00)=[{&(0x7f0000000140)=@in6={0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000180)="e165c2fab2dff69dd17b93e4ebb1af5046ecb956d37d6045b4445e5b24b2871a7c82507e5fde0cf424f8cfa6e837c078c0a0a86083bc838e98ae1f365ad32683f02eb0a9a31c896166059814dbb99580e3805daa13b5cf64aee211550b69109f4864f8f33736006c1a949cc4b8115c320e9c515d09d3a39fbf2a31df7557af5deed88d6f90749ada7c0e4d57f24e139158d887d0ccdb8491124fa1932c956bb4bb65c7eebc68461e8e78d8aeb7ae207ae71c2c3b015d99847a1349c3b0e6c1fe8ea3bc9cc6b948122e1ec97fb3280e1d574ada66dd5db7c12ce3dc944cbaade11b31499cba475fdb54b16931a2a4db94fca899b0e1d5", 0xf6}], 0x1, 0x0, 0x0, 0x40000}], 0x1, 0x8000) 2018/04/05 00:31:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000380)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x314) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f00000000c0)=""/13, &(0x7f0000000100)=0xd) 2018/04/05 00:31:49 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd6006f52600081100000000000000000200000000ff02000000000000000000000000000100004e220008907800000000"], &(0x7f0000775000)) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x880) 2018/04/05 00:31:49 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x80) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x2, 0x1, 0x800000000000, 0x200, 0x7b13, 0x100000000}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) bind$bt_rfcomm(r0, &(0x7f0000000100)={0x1f, {0x0, 0x7, 0x2, 0x8, 0x4, 0x80000000}, 0x3}, 0xa) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x10001, 0x20}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x4, 0x80}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1}, &(0x7f0000000240)=0x8) rt_sigsuspend(&(0x7f0000000280)={0x2}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r1, 0x3, 0x1ff, 0x3e}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000003c0)={0x2, 0xfffffffffffffff8, 0x2, 0x6, 0x5, [{0x4, 0x1, 0x4, 0x0, 0x0, 0x100}, {0x8, 0xffff, 0x200, 0x0, 0x0, 0x2}, {0x5, 0x0, 0x6, 0x0, 0x0, 0x8}, {0x20, 0x6, 0x1ff}, {0x93, 0x3ff, 0x2, 0x0, 0x0, 0x1}]}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000500)={r2, 0x20}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000580)={r3, 0x2, 0x6, [0x3, 0x800, 0xffff, 0xa9, 0x80, 0x0]}, &(0x7f00000005c0)=0x14) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000600)={'filter\x00'}, &(0x7f0000000680)=0x54) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000006c0), &(0x7f0000000700)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000740)=0x897, 0x4) getpeername$netlink(r0, &(0x7f0000000780), &(0x7f00000007c0)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000800)={r2, 0x7}, 0x8) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000840)=""/77, &(0x7f00000008c0)=0x4d) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000900)={{0x7, 0x3}, 0x1, 0x3, 0x80000001, {0x81, 0x5}, 0x9, 0x3}) ioctl$int_out(r0, 0x2, &(0x7f0000000980)) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000009c0)={{0xa, 0x4e21, 0x80000001, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, {0xa, 0x4e21, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x0, [0x81, 0x4, 0x80, 0x1f, 0x6, 0x100000000, 0x400, 0x101]}, 0x5c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000a40)={r1, 0x8}, 0x8) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000a80)={0x3, 0x0, [0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000ac0)={r1, 0x40, 0x10000, 0x7}, &(0x7f0000000b00)=0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x8, 0x9c, 0x0, 0x0, 0x1c, 0x4, "522e9253d0eb2eeb0c0734bfc9b4977e8651219bd08ab675ba70f6a8b5119d496a3b1721db9659543d5a477bea34dfc15a3a66cc0e311f7fe1542bad8a5def22", "8b9f50bca196f5c1f88574ab395c1c6dcb78b95fcd4b22ca9a357c69d788f7550b8960afda462efebee29eec6ef75fd077da2227fdbaec1975e78a1fc96fe08d", "a0dd008894f441bd1d8882d6fc93a267da68e5c668d0f0aae9a07cc645a7674d", [0xffff, 0x200]}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000c80)=@buf={0x8, &(0x7f0000000c40)="8be123c7da3502c2"}) r4 = getpid() getresuid(&(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40)=0x0) getgroups(0x3, &(0x7f0000000d80)=[0x0, 0x0, 0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000dc0)={r4, r5, r6}, 0xc) 2018/04/05 00:31:49 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) 2018/04/05 00:31:49 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:31:49 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000537ffd)='\x00', 0x0, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed056ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08cade2389365666bbb7a0e6b9485f2d925493f62113e33e5f853b5fa638e3fc6b7f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bc5", 0xc1, r1) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r3, r2}, &(0x7f0000000440)=""/194, 0xc2, 0x0) 2018/04/05 00:31:49 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x4000000000be5, 0x41) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c00000008060131605ccd781371bb62dbacb24302770000000000001ad88450a07f3c62af49d488d35d9112d862e7da894272b9716f4f5b3bcca8ed2cb7e057bccfefce439a6004"], 0x1c}, 0x1}, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000000c0)=0x1) 2018/04/05 00:31:49 executing program 1: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'erspan0\x00'}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000340)=0x9) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1f, 0x101000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000100)=""/176) 2018/04/05 00:31:49 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000100)={0x7f, @multicast1=0xe0000001, 0x4e21, 0x0, 'lblc\x00', 0x10, 0x4, 0x1e}, 0x2c) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) r3 = socket$inet(0x2, 0x1, 0xc00000000000000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) socket$pppoe(0x18, 0x1, 0x0) ioprio_get$pid(0x1, r4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000180)={0x0, 0x400000000000}) connect$bt_l2cap(r2, &(0x7f00000000c0)={0x1f, 0x1, {0x5, 0x9, 0x7f, 0x0, 0x101, 0x4}, 0x3ff, 0xffffffffffff669d}, 0xe) pread64(r3, &(0x7f0000000200)=""/78, 0x4e, 0x0) [ 419.075770] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/05 00:31:49 executing program 3: lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) unlink(&(0x7f0000000000)='./file0\x00') r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 2018/04/05 00:31:49 executing program 1: r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000140)=0x60) r1 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000003c0)=r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae1ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x80000001, 0x2000) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f00000005c0)) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffffffffffff, 0x100) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000040)=0x1ee2c4d7, &(0x7f0000000080)=0x2) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000ae1000)=""/135) 2018/04/05 00:31:49 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x1d, "376d4f21bf2fac2fadddf31e9e2d80f13dd18514daa306184bc1d7e99b"}, &(0x7f0000000080)=0x41) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000180)={0x2, 'ifb0\x00'}, 0x18) getpeername$inet(r0, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f0000000140)=0x10) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000221ffc), &(0x7f0000956000)=0x4) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f00000000c0)={0x88, @rand_addr=0x5, 0x4e23, 0x1, 'rr\x00', 0x3d, 0x6, 0x4a}, 0x2c) [ 419.125528] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 419.136107] IPVS: set_ctl: invalid protocol: 127 224.0.0.1:20001 lblc 2018/04/05 00:31:49 executing program 7: unshare(0x0) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) 2018/04/05 00:31:49 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000000)=0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000003c0)={0x0, @dev, @broadcast}, &(0x7f0000000400)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000440)={@loopback={0x0, 0x1}, 0x38, r7}) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000300)={r4, r5, r6}, 0xc) 2018/04/05 00:31:49 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x400000, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000327f68)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x6, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/05 00:31:50 executing program 3: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSBRKP(r0, 0x5425, 0x400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000002c0)={0xfffffffffffffffa}) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0, 0x9}, 0x8) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000001c0)=0x1) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9, 0x2) socket$bt_hidp(0x1f, 0x3, 0x6) recvfrom$unix(r3, &(0x7f0000000200)=""/53, 0x35, 0x1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e23}, 0x6e) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f00000000c0)="d0d6401a14d9e3249c71ce538a99fa3d3a84873f3507646b404c71f1f5fe6547e5f41b792e2436d05fdb3fe29482f720ab9c363d6780505dbe178645c5b4509402ee7a0fda34d3224b0128") ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000340)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000380)=0x0) tgkill(r4, r5, 0x3e) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000140)={0x6, 0x200, 0x8000, 0x2, 0xb1, 0x7, 0x8, 0x5c02, 0x3, 0x2, 0x2}, 0xb) 2018/04/05 00:31:50 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5, 0x12000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001280)={r0, &(0x7f0000000180)="12efe139aea2a9e06c88befc7e77d8967659b8b92182d179ff82d65f08508f19050e2728701c7e7be4bb2ff471c27ae65fba43964029dc655bc9875f6f1dfb9d475c73c56b627be9d5e1fae8cff06edd45b2afe73267b5fc79105ac4251074288efd3b1ed60dd8ebdd853a71888991d89e404beac83298d6f420394c417a3c6de3692dd8b45b8cf00fefd5c49b801b6560ed8b24c2a1e3addd53bd5d207f49082c22ed5bf1e3f9d0aef56f6d9d5acb5be3899ea989c9f5c18722cb2112f1f2859ac00eee1675cf4e4cdbdbae1bc7b0876dd732e216217486426e6587e0cd03730ad6c4aecef99da75822e657", &(0x7f0000000280)="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"}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001300)={0x40, 0x4, 0x0, 0x10000, 0x2}, 0x14) readahead(r0, 0x100, 0x40) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mkdirat(r0, &(0x7f0000001340)='./file0\x00', 0x8) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) exit(0x2) syz_open_dev$mice(&(0x7f00000013c0)='/dev/input/mice\x00', 0x0, 0x200000) inotify_add_watch(r0, &(0x7f00000012c0)='./file0\x00', 0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000001380)={"d202b999cf85000000000088f301e710", 0x103}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x6}]}) 2018/04/05 00:31:50 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x9, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000), 0x4) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e23, 0x4c6e, @remote={0xfe, 0x80, [], 0xbb}, 0xe7}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, @in={0x2, 0x4e21}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}], 0x78) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000240)={0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x9, 0x4) r3 = socket$inet_smc(0x2b, 0x1, 0x0) syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x9, 0x100) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f00009a4000)=0x5, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f00000001c0)={'eql\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) r4 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x80000001, 0x4000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7ff}}, [0xcc1, 0x6, 0x1, 0x3ff, 0x41d70ae9, 0xfffffffffffffffa, 0x3000, 0xfc, 0x6, 0x2, 0x1, 0x3f, 0x1, 0x80000000]}, &(0x7f0000000380)=0x100) [ 419.265232] IPVS: set_ctl: invalid protocol: 127 224.0.0.1:20001 lblc 2018/04/05 00:31:51 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:31:51 executing program 6: r0 = getpid() r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3f, 0x8000) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x3, 0x8000, 0x2, 0x3, 0x0, 0x5, 0x1000, 0x9, 0xffffffff, 0x9, 0x1, 0xd3, 0x3fc, 0x3, 0x7, 0x7, 0x10001, 0x1, 0x9, 0xffffffffffffffff, 0x1, 0x3, 0x43a, 0x80000001, 0x0, 0x81d, 0x3, 0x101, 0x1, 0x2, 0x80000001, 0x1, 0xffffffffffffffc1, 0x80000001, 0x5, 0xfff, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000000040), 0x5}, 0x408, 0x7, 0x1ff, 0x4, 0x8, 0x2, 0x5}, r0, 0x5, r1, 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006, 0x0, 0x20000000, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x2c) openat$cgroup_ro(r1, &(0x7f0000000280)='memory.current\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="5c000000dcd54623f7f052f94b855bd010b1428d8ced5e827c0aa362610a579f45ed68c673bf236126067f28e638fad7594bfc75313099064a5967016f1bda8d37407f915b9eb1966e9a59c2b749ce40d829b8e096ade2e1a4667b39ae9aeef426eb980a38f6f522a6618c5cd45a3dbeffaa9ff739a92e466f2f018901b263c8000bd893ddc2ff59325db17df6f570ef85cd75d93d2e390148b3068ac3d3a3f4218dfd497436ee9f1b613acb43dc1440b26b31031a7fcb63ef67a2933d736df06bc9f4fcc5ca689551d9b73ab526"], &(0x7f0000000200)=0x64) sendmmsg$alg(r1, &(0x7f0000000280), 0x0, 0x40000) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r2, 0x20}, 0x8) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/04/05 00:31:51 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 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) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) socketpair$inet(0x2, 0x4, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000080)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x7, @random="8238d4e06ca7"}, 0x3e, {0x2, 0x4e23, @multicast2=0xe0000002}, 'gre0\x00'}) ioctl$VHOST_GET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af14, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000380)) memfd_create(&(0x7f0000000400)='/dev/autofs\x00', 0x0) 2018/04/05 00:31:51 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5, 0x12000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001280)={r0, &(0x7f0000000180)="12efe139aea2a9e06c88befc7e77d8967659b8b92182d179ff82d65f08508f19050e2728701c7e7be4bb2ff471c27ae65fba43964029dc655bc9875f6f1dfb9d475c73c56b627be9d5e1fae8cff06edd45b2afe73267b5fc79105ac4251074288efd3b1ed60dd8ebdd853a71888991d89e404beac83298d6f420394c417a3c6de3692dd8b45b8cf00fefd5c49b801b6560ed8b24c2a1e3addd53bd5d207f49082c22ed5bf1e3f9d0aef56f6d9d5acb5be3899ea989c9f5c18722cb2112f1f2859ac00eee1675cf4e4cdbdbae1bc7b0876dd732e216217486426e6587e0cd03730ad6c4aecef99da75822e657", &(0x7f0000000280)="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"}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001300)={0x40, 0x4, 0x0, 0x10000, 0x2}, 0x14) readahead(r0, 0x100, 0x40) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mkdirat(r0, &(0x7f0000001340)='./file0\x00', 0x8) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) exit(0x2) syz_open_dev$mice(&(0x7f00000013c0)='/dev/input/mice\x00', 0x0, 0x200000) inotify_add_watch(r0, &(0x7f00000012c0)='./file0\x00', 0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000001380)={"d202b999cf85000000000088f301e710", 0x103}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x6}]}) 2018/04/05 00:31:51 executing program 2: mkdir(&(0x7f00000002c0)='./file2\x00', 0xfefffffffffffffc) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) socket$pptp(0x18, 0x1, 0x2) r0 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001540)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000400)=0xe8) rt_tgsigqueueinfo(r0, r0, 0x21, &(0x7f0000000100)={0x16, 0xf94c, 0x5, 0x8}) r4 = creat(&(0x7f0000000180)='./file2\x00', 0x8) ioctl$TCSETA(r4, 0x5406, &(0x7f00000001c0)={0x43, 0x2, 0x7, 0x749, 0x6, 0xfffffffffffffffd, 0x0, 0x4, 0x100000000, 0x2}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000016c0)={{{@in=@broadcast=0xffffffff, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4e21, 0x6, 0x4e24, 0xfffffffffffffffc, 0xa, 0x80, 0x20, 0xbf, r2, r3}, {0x80000001, 0x8, 0xba85, 0x4, 0x2, 0x3e0, 0x9, 0x1fc6b535}, {0x2, 0x4b, 0x3, 0x4}, 0x9f7, 0x6e6bb4, 0x1, 0x1, 0x3, 0x3}, {{@in=@rand_addr=0x400, 0x4d2, 0x33}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3504, 0x2, 0x2, 0xffff, 0x5, 0xfdf2, 0x7bd}}, 0xe8) mknod(&(0x7f00000000c0)='./file1\x00', 0x80, 0x81e) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x800, 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000440)='vfat\x00', 0x20000, &(0x7f00000002c0)) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000140)=0xf2b5, &(0x7f0000000280)=0x4) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) socketpair(0x1d, 0x6, 0x3, &(0x7f0000000200)) 2018/04/05 00:31:51 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x20000, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="650f380b246536d2d02e0f009a0048ba210066ed66b8750000000f23c80f21f866350c0080000f23f80f0d630766b96005000066b8e8d6000066ba000000000f30f20f7cfd0f01c90f20c06635000000200f22c0", 0x54}], 0x1, 0x74, &(0x7f0000000340), 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) r3 = creat(&(0x7f00000002c0)='./control/file0\x00', 0x2) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') sched_rr_get_interval(0x0, &(0x7f00000000c0)) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r3, r0) 2018/04/05 00:31:51 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x2}, 0xfffffffffffffd83) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/05 00:31:51 executing program 7: unshare(0x0) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) [ 420.512442] can: request_module (can-proto-3) failed. 2018/04/05 00:31:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.events\x00', 0x0, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1002804}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=@del={0xe8, 0x11, 0xa20, 0x70bd2b, 0x25dfdbfc, {{'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1, 0x4e0e}]}, 0xe8}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x77) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="cfc5337fa4b658b9e4e521f030cbb057a0efde5afd40fdafb4cbc68f85a2efe20d304d5c13b2a7f6deb584bf39831311aa66a102256236967ebf53a7a589eab10dfeebd67dca504e86ff11f6c25f72645668636d3f09cc4f80000000daa19c4c5afe1181150f8fc5fa759a00ea2b36af7a9c6e8f8c1efeebb910c5d1db77cf25c2bdef08eb4031d2b97b2bc6453e8c0e7ee4c529e1e52c829b6cd3a9c71a5993fe595875f4581b444799300da95cb5adc5792e923f9473ebfd298bf83bc66b61d7933ed3126a057bee6f54a0f8dd4f00000000000000000000000000", 0x8b) mq_open(&(0x7f0000000000)='ecb(blowfish)\x00', 0x0, 0x21, &(0x7f0000000040)={0xc584, 0x2151, 0x0, 0xfffffffffffffff8, 0x100000000, 0x0, 0xa97, 0xfffffffffffffffe}) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f00000000c0)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1}]) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000440)={@hyper}) 2018/04/05 00:31:51 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f00000002c0)={0x9, 0x0, [{0x8000000f, 0x7a, 0x4, 0x7fffffff, 0x8000, 0x1, 0x3}, {0x8000000f, 0x7ff, 0x2, 0x3f, 0x8, 0x7fffffff, 0x2}, {0x1, 0x8, 0x1, 0x7fffffff, 0xffffffffffffff81, 0x2, 0x2}, {0x80000000, 0xfffffffffffffcc4, 0x4, 0x4, 0x0, 0x2, 0x15}, {0x0, 0x81, 0x4, 0x8, 0x8, 0x39b, 0x5}, {0xc0000004, 0x7fff, 0x7, 0x43, 0x7, 0x5, 0xfff}, {0xd, 0x100000001, 0x1, 0x4, 0x8001, 0x0, 0x8}, {0xa, 0x1f, 0x4, 0x4, 0x4, 0x1, 0x6}, {0x1, 0x5, 0x4, 0xd5e, 0x1, 0x7, 0x823}]}) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast2, @in6}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000000)={r4, 0x1000}, 0x8) 2018/04/05 00:31:51 executing program 7: unshare(0x0) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) [ 420.591390] can: request_module (can-proto-3) failed. 2018/04/05 00:31:51 executing program 3: r0 = socket$inet(0x2b, 0x801, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000001240)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000001200)={0xffffffff}, 0x0, 0xb}}, 0x20) write$rdma_cm(r1, &(0x7f0000001280)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000180), r2, 0x2}}, 0x18) r3 = socket$inet6(0xa, 0x3, 0x4000000000000087) io_setup(0x101, &(0x7f00000000c0)=0x0) io_submit(r4, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000001ec0)}]) getpeername(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000080)=0x80) r5 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x8001, 0x400000) ioctl$LOOP_SET_CAPACITY(r5, 0x4c07) listen(r0, 0x0) listen(r0, 0x0) 2018/04/05 00:31:51 executing program 2: r0 = getpgrp(0x0) r1 = gettid() move_pages(r0, 0x7, &(0x7f0000000040)=[&(0x7f0000fff000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil], &(0x7f0000000080)=[0xfffffffffffffe00, 0x6, 0xae96, 0x1ff, 0x5], &(0x7f00000000c0)=[0x0], 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x5}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f0000001480)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1) 2018/04/05 00:31:51 executing program 2: r0 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedsend(r0, &(0x7f0000000140)="fd6442de8ca377aee96e8988077dfc504769ba761ea5b136d902d6a6a90bee7886b6e0ef93ab98aab2417ae3e589247a7ecf3085764413bb99cee76346b3e6d31134f7e4a71099482444ca3c345ed68323b06f8444badc20ebb3d731262e463e483d114549e6326408da2eaccf16faf3abfaaec05a17ab5abf49011dd017043d8723a06520d6163fa9", 0x89, 0x9, &(0x7f0000000200)={0x77359400}) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x0) accept$ipx(r1, 0x0, &(0x7f0000000100)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000000c0)=0x152, 0x4) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)) ioctl$VT_RELDISP(r1, 0x5605) 2018/04/05 00:31:51 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) io_cancel(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000080)}, &(0x7f0000000140)) 2018/04/05 00:31:52 executing program 3: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000380)=ANY=[]) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_LOG_FD(0xffffffffffffffff, 0x4004af07, &(0x7f00000002c0)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000140)=ANY=[@ANYBLOB="20000000000000000000000000000004f85bf7000c0000000000000000000000"], 0x20}, 0x1}, 0x0) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000080)=0x2) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) r2 = accept$packet(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000440)=0x9) iopl(0x5) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000300), &(0x7f0000000280)=0x68) 2018/04/05 00:31:52 executing program 2: r0 = socket$inet6(0xa, 0x80004, 0x7fffffff) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="b9", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000200)="03", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000800)={0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x84) shutdown(r0, 0x1) 2018/04/05 00:31:52 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x0, &(0x7f0000000080)) 2018/04/05 00:31:52 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) pipe2(&(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:31:52 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x301000, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00007c6000), 0x4) 2018/04/05 00:31:52 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7, 0x8301) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x1cf0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000100)=r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x8, 0x8000, 0x101, 0x2, r3}, 0x10) madvise(&(0x7f000000e000/0x4000)=nil, 0x4000, 0xc) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000180)={'olan0\x00\x00\x00\a\x00\x00\x00\x00 \x00', 0x8000000000005}) clone(0x0, &(0x7f00006cc000), &(0x7f0000a25ffc), &(0x7f0000dbb000), &(0x7f000076f000)) 2018/04/05 00:31:52 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x5, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x7, r1, 0x10000, 0x2e2d}) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000001b40)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001b00)={0xffffffff}, 0x0, 0x1}}, 0x20) write$rdma_cm(r2, &(0x7f0000001b80)=@listen={0x7, 0x8, 0xfa00, {r3, 0x4}}, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000840), &(0x7f0000000880)=0x8) syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x4000) write$rdma_cm(r2, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x48) write$rdma_cm(r2, &(0x7f0000000040)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000000240)}}, 0x10) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x130) ioctl$TCSETS(r4, 0x5402, &(0x7f0000000100)={0x4, 0x9, 0x0, 0x5, 0x8da3, 0xfffffffffffffffc, 0xd1, 0x20, 0x8, 0xfffffffffffffffe, 0x6, 0x1}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) 2018/04/05 00:31:52 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5, 0x12000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001280)={r0, &(0x7f0000000180)="12efe139aea2a9e06c88befc7e77d8967659b8b92182d179ff82d65f08508f19050e2728701c7e7be4bb2ff471c27ae65fba43964029dc655bc9875f6f1dfb9d475c73c56b627be9d5e1fae8cff06edd45b2afe73267b5fc79105ac4251074288efd3b1ed60dd8ebdd853a71888991d89e404beac83298d6f420394c417a3c6de3692dd8b45b8cf00fefd5c49b801b6560ed8b24c2a1e3addd53bd5d207f49082c22ed5bf1e3f9d0aef56f6d9d5acb5be3899ea989c9f5c18722cb2112f1f2859ac00eee1675cf4e4cdbdbae1bc7b0876dd732e216217486426e6587e0cd03730ad6c4aecef99da75822e657", &(0x7f0000000280)="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"}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001300)={0x40, 0x4, 0x0, 0x10000, 0x2}, 0x14) readahead(r0, 0x100, 0x40) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mkdirat(r0, &(0x7f0000001340)='./file0\x00', 0x8) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) exit(0x2) syz_open_dev$mice(&(0x7f00000013c0)='/dev/input/mice\x00', 0x0, 0x200000) inotify_add_watch(r0, &(0x7f00000012c0)='./file0\x00', 0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000001380)={"d202b999cf85000000000088f301e710", 0x103}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x6}]}) 2018/04/05 00:31:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x26d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e3", 0x6) 2018/04/05 00:31:52 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x3e, &(0x7f00000c3ef6)=ANY=[@ANYBLOB="cdfc0b0820f2ffffffffffff86dd6002290f00083a0000000000000000000000ffff00000000ff0200e1ff0f000000000000000000010000000000089078"], 0x0) 2018/04/05 00:31:52 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001600)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001640)=@assoc_value={0x0, 0x49f6}, &(0x7f0000001680)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000016c0)={0x9, 0x7, 0x1, 0xffff, 0x7, 0x9, 0x0, 0xff, r1}, 0x20) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001700)="c9d2915f91cadc7df7216e43f870be1c710b2eeb8d8ca273adc2f7388c1edfba1dfb3840cfa97c2ed06202dda0f234886f832cd06eba", 0x36) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000000000)={0x10000, 0x99, 0x8, 0x6, [], [], [], 0x0, 0x5, 0x8001, 0x5, "0207b35cd54dcf6977b2c329c7c35587"}) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) r4 = add_key(&(0x7f0000000140)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="716ef44932017dc30966c1dc326cf68f206558d465a5d4e903fb7284291a70047e692fe75d4c7873e26f746a22678fff531a3f7adcf38e4790c6610911e550527f58a869acf3dcabcf6ccdb9d4fbb3cdbcdcc796", 0x54, 0xfffffffffffffffa) r5 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000015c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r4, &(0x7f0000001900)=[{&(0x7f0000001780)="d65ee21211ac748f7990ecde34d1a352a44ae504781b2e9dee1dc16bf9af03cbd725bd0a991ad484e1a8d534128c505e45676ed20d55786a4b8d6c01f71ca4666f265a74c33562942a338601ae5adba278625e0cbb22513bf281a573924188c5cfd7c712eb46976358e3e89fb26936e2fd348ed1dc84c80b34c0d99548978c951c9c601d93d8527cd307040e7f0021764d3b35543660a0198224d88f46", 0x9d}, {&(0x7f0000001840)="fb4c913e6c48b6b52aed448a58087c1163257fc3bb4fcfa2d65b8c4b188f18b0feea1d195c5ea6382c8ba55ee6759b84c521ec91f4a30adf0e20785e7fcac20de27fea894f17a08f59e2ea7f47594a4e789ec8250d5b08a978adc6063740ed00", 0x60}, {&(0x7f00000018c0)="dc20b1eebf833de6e4cb1cc1de7a6d5c03b5dab46ff4bb40483762d6fb7c2112506b4d2e0e9361c156caa15c81", 0x2d}], 0x3, r5) 2018/04/05 00:31:52 executing program 7 (fault-call:3 fault-nth:0): unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) 2018/04/05 00:31:52 executing program 2: r0 = dup(0xffffffffffffffff) accept4$ax25(r0, &(0x7f00000000c0), &(0x7f00000001c0)=0x10, 0x80000) r1 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x8000) fcntl$getown(r0, 0x9) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000200)={0xfffffffffffffff8, 0x58, "db2165ef7b6ff1e8d7b4521ed9f493bbb3de425f8045c54b5715888044da73a1b7e5799063986fa4942b8f1e4231dc9a4758dacce3f561aa9913db5deb8741e9f7864381161612fdaaf4721669d162c369da1e661866b1aa"}) r2 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setown(r1, 0x8, r2) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000000000)=0x90) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x8, 0x2, 0x0, 0x9, 0x6988b6f2, 0x100, 0x9}, 0x20) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000280)) 2018/04/05 00:31:52 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.events\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000200)={r2, 0x3}) faccessat(r1, &(0x7f0000000100)='./file0\x00', 0x14, 0x800) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r3, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) r4 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x40) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000140)=0x1c) bind$llc(r4, &(0x7f0000000080)={0x1a, 0x325, 0x739597cc, 0x100000001, 0xffe0000000000, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r5 = gettid() timer_create(0x1, &(0x7f0000044000)={0x0, 0x10, 0x6, @thr={&(0x7f0000ebf000), &(0x7f0000d2df20)}}, &(0x7f0000768ffc)) ioctl$TIOCNOTTY(r4, 0x5422) sched_rr_get_interval(0x0, &(0x7f0000f52ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000a07fe0)={{0x0, r6}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r5, 0xc) [ 421.762149] FAULT_INJECTION: forcing a failure. [ 421.762149] name failslab, interval 1, probability 0, space 0, times 0 [ 421.773507] CPU: 0 PID: 30430 Comm: syz-executor7 Not tainted 4.16.0+ #380 [ 421.773516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 421.773520] Call Trace: [ 421.773536] dump_stack+0x1a7/0x27d [ 421.796277] ? arch_local_irq_restore+0x53/0x53 [ 421.796296] should_fail+0x914/0xae0 [ 421.804810] ? debug_object_active_state+0x3a5/0x580 [ 421.804827] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 421.815006] ? lock_release+0xa40/0xa40 [ 421.815021] ? do_raw_spin_unlock+0x9e/0x310 [ 421.815030] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 421.815044] ? find_held_lock+0x35/0x1d0 [ 421.815056] ? __lock_is_held+0xb6/0x140 [ 421.815076] ? check_same_owner+0x320/0x320 [ 421.815089] ? rcu_note_context_switch+0x710/0x710 [ 421.815101] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 421.815117] should_failslab+0xec/0x120 [ 421.815128] kmem_cache_alloc+0x47/0x760 [ 421.815138] ? __might_sleep+0x95/0x190 [ 421.862323] __anon_vma_prepare+0xbc/0x6e0 [ 421.862335] ? anon_vma_fork+0x8c0/0x8c0 [ 421.862346] ? print_irqtrace_events+0x270/0x270 [ 421.862355] ? __lock_is_held+0xb6/0x140 [ 421.862374] do_huge_pmd_anonymous_page+0x1099/0x1a80 [ 421.862389] ? __thp_get_unmapped_area+0x130/0x130 [ 421.862412] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 421.894633] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 421.894642] ? trace_hardirqs_off+0x10/0x10 [ 421.894653] ? lock_downgrade+0x980/0x980 [ 421.894662] ? lock_release+0xa40/0xa40 [ 421.894671] ? perf_trace_lock+0xd6/0x900 [ 421.916469] ? find_held_lock+0x35/0x1d0 [ 421.916480] ? trace_event_raw_event_lock+0x340/0x340 [ 421.916502] __handle_mm_fault+0x17ac/0x38e0 [ 421.916516] ? __pmd_alloc+0x4f0/0x4f0 [ 421.916524] ? trace_hardirqs_off+0x10/0x10 [ 421.916538] ? find_held_lock+0x35/0x1d0 [ 421.942306] ? handle_mm_fault+0x35b/0xb20 [ 421.942319] ? lock_downgrade+0x980/0x980 [ 421.942340] ? handle_mm_fault+0x2f8/0xb20 [ 421.942357] handle_mm_fault+0x44a/0xb20 [ 421.958930] ? check_same_owner+0x320/0x320 [ 421.958945] ? __handle_mm_fault+0x38e0/0x38e0 [ 421.958953] ? vmacache_find+0x5f/0x280 [ 421.958961] ? vmacache_update+0xfe/0x130 [ 421.958971] ? find_vma+0x30/0x150 [ 421.958984] __do_page_fault+0x560/0xbe0 [ 421.958994] ? trace_event_raw_event_lock+0x340/0x340 [ 421.959008] ? mm_fault_error+0x2c0/0x2c0 [ 421.959019] ? trace_hardirqs_off+0x10/0x10 [ 421.959033] do_page_fault+0xee/0x730 [ 421.959044] ? vmalloc_sync_all+0x30/0x30 [ 421.959083] ? find_held_lock+0x35/0x1d0 [ 422.009031] ? __might_fault+0x110/0x1d0 [ 422.009045] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 422.009061] page_fault+0x25/0x50 [ 422.009072] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 422.009077] RSP: 0018:ffff8801b0a67c70 EFLAGS: 00010206 [ 422.009086] RAX: ffffed003614cfac RBX: 0000000000000090 RCX: 0000000000000090 [ 422.009095] RDX: 0000000000000090 RSI: ffff8801b0a67cd0 RDI: 0000000020000080 [ 422.047058] RBP: ffff8801b0a67ca0 R08: ffffed003614cfac R09: ffffed003614cfac [ 422.047064] R10: 0000000000000000 R11: ffffed003614cfab R12: 0000000020000080 [ 422.047069] R13: ffff8801b0a67cd0 R14: 00007ffffffff000 R15: 0000000020000110 [ 422.047097] ? _copy_to_user+0x9b/0xc0 [ 422.072715] SYSC_wait4+0xc5/0x140 [ 422.072725] ? kernel_wait4+0x370/0x370 [ 422.072745] ? SyS_read+0x30/0x30 [ 422.072754] ? mm_fault_error+0x2c0/0x2c0 [ 422.072767] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 422.072779] SyS_wait4+0x2c/0x40 [ 422.096639] ? SyS_wait4+0x2c/0x40 [ 422.096648] ? C_SYSC_wait4+0x140/0x140 [ 422.096659] do_syscall_64+0x281/0x940 [ 422.096667] ? vmalloc_sync_all+0x30/0x30 [ 422.096677] ? kasan_check_write+0x14/0x20 [ 422.096688] ? finish_task_switch+0x5c8/0x970 [ 422.096702] ? syscall_return_slowpath+0x550/0x550 [ 422.125724] ? syscall_return_slowpath+0x2ac/0x550 [ 422.125734] ? prepare_exit_to_usermode+0x350/0x350 [ 422.125747] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 422.140990] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 422.141006] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 422.141013] RIP: 0033:0x4552d9 [ 422.141019] RSP: 002b:00007fef8797fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 422.141030] RAX: ffffffffffffffda RBX: 00007fef879806d4 RCX: 00000000004552d9 [ 422.141035] RDX: 0000000080000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 422.141040] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 422.141046] R10: 0000000020000080 R11: 0000000000000246 R12: 0000000000000013 [ 422.141051] R13: 00000000000006ae R14: 00000000006fd0f0 R15: 0000000000000000 2018/04/05 00:31:53 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x140, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000580), &(0x7f00000005c0)=0x4) wait4(r1, 0x0, 0x80000004, &(0x7f0000000800)) ioprio_set$pid(0x2, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = dup(r2) bind$alg(r2, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f00000007c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x21800804}, 0xc, &(0x7f0000000440)={&(0x7f0000000540)=ANY=[@ANYBLOB="a31752362c41e173fc2bdc4255"], 0x1}, 0x1, 0x0, 0x0, 0xc011}, 0x800) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x200000c, 0x800010, 0xffffffffffffffff, 0x0) r4 = accept$alg(r2, 0x0, 0x0) socketpair(0x7, 0x8000a, 0x1, &(0x7f00000004c0)={0xffffffffffffffff}) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x0, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x80000400, &(0x7f000052cf69), &(0x7f0000000000), &(0x7f0000e9b000), &(0x7f0000ce4000)) recvmsg(r4, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000000000)=[{&(0x7f0000002380)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xe4, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xff}, @in6={0xa, 0x4e20, 0xfffffffffffffff9, @dev={0xfe, 0x80, [], 0x11}, 0x7f}, @in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0x10) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000200)={0xfffffffffffffffb, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r7, 0xc0106438, &(0x7f0000000240)={0x6}) bind$rds(r5, &(0x7f0000000500)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r6}, 0x8) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) clock_nanosleep(0x9a993829505867a1, 0x1, &(0x7f0000000680)={0x0, 0x1c9c380}, &(0x7f00000006c0)) 2018/04/05 00:31:53 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5, 0x12000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001280)={r0, &(0x7f0000000180)="12efe139aea2a9e06c88befc7e77d8967659b8b92182d179ff82d65f08508f19050e2728701c7e7be4bb2ff471c27ae65fba43964029dc655bc9875f6f1dfb9d475c73c56b627be9d5e1fae8cff06edd45b2afe73267b5fc79105ac4251074288efd3b1ed60dd8ebdd853a71888991d89e404beac83298d6f420394c417a3c6de3692dd8b45b8cf00fefd5c49b801b6560ed8b24c2a1e3addd53bd5d207f49082c22ed5bf1e3f9d0aef56f6d9d5acb5be3899ea989c9f5c18722cb2112f1f2859ac00eee1675cf4e4cdbdbae1bc7b0876dd732e216217486426e6587e0cd03730ad6c4aecef99da75822e657", &(0x7f0000000280)="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"}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001300)={0x40, 0x4, 0x0, 0x10000, 0x2}, 0x14) readahead(r0, 0x100, 0x40) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mkdirat(r0, &(0x7f0000001340)='./file0\x00', 0x8) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) exit(0x2) syz_open_dev$mice(&(0x7f00000013c0)='/dev/input/mice\x00', 0x0, 0x200000) inotify_add_watch(r0, &(0x7f00000012c0)='./file0\x00', 0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000001380)={"d202b999cf85000000000088f301e710", 0x103}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x6}]}) 2018/04/05 00:31:53 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) r2 = dup(r0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001380), &(0x7f00000013c0)=0x4) rmdir(&(0x7f0000000080)='./file0\x00') 2018/04/05 00:31:53 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000140)={0x0, 0x8001, 0x9}) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10, 0x10000}, &(0x7f0000000100)=0x18) mmap$binder(&(0x7f0000007000/0xf000)=nil, 0xf000, 0x1, 0x10, r3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000001c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x20) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:31:53 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) tee(r1, r0, 0x7, 0xffffffffffffffff) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'gretap0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f00000002c0)) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580)) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000069c0)={@dev={0xfe, 0x80}}, 0x14) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x7f, 0x4, 0x6, 0x3, 0x0}, &(0x7f0000000380)=0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000500)="fc3e767ef0ede84804f782c4f1e011a2510e62e36408ec6384b133ce", 0x1c}], 0x1, &(0x7f0000000840), 0x0, 0x40}, 0x40000) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{0x6, 0xf412, 0x4, 0x401}, {0x190, 0x0, 0x7, 0xffffffff}, {0x4, 0x0, 0x0, 0x5d}, {0x0, 0xffffffffffff7690, 0x6f8, 0x7}]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000680)={r3, 0xfffffffffffffdfe, &(0x7f00000003c0)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f00000006c0)=0xfd96) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) setitimer(0x0, &(0x7f0000a0b000)={{}, {0x0, 0x7530}}, &(0x7f0000cd5000)) alarm(0x0) fstat(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080), &(0x7f0000000400)=0xb) setgroups(0x1, &(0x7f0000000200)=[r4]) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000540)={0x0}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000000640)={r5, 0x1}) fcntl$getownex(r1, 0x10, &(0x7f0000000740)) 2018/04/05 00:31:53 executing program 6: r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000100)=0xe8) bind$can_raw(r1, &(0x7f0000000140)={0x1d, r2}, 0x10) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000540)) fcntl$getownex(r1, 0x10, &(0x7f0000000480)) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) timer_gettime(0x0, &(0x7f0000000200)) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000380)={0x1e, 0x7, 0xb0b, 0x2, 0xffff}) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) r5 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={0x0, 0x784f3ed1}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000440)={r6, 0x8}, 0x8) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42c00) r7 = syz_open_procfs(0x0, &(0x7f0000001f00)="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") fgetxattr(r7, &(0x7f0000000580)=@known='user.syz\x00', &(0x7f00000002c0)=""/159, 0x948a) fgetxattr(r7, &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)=""/249, 0xf9) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) utimes(&(0x7f0000000240)='./file0\x00', &(0x7f0000000640)={{}, {r8, r9/1000+10000}}) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000280)) dup3(0xffffffffffffffff, r4, 0x0) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00000001c0), &(0x7f00000004c0)=0x4) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) r10 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x200000, 0x0) r11 = ioctl$KVM_CREATE_VM(r10, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r11, 0xae60) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x0, 0x0, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x8000, 0x0, 0x2, 0x0, 0x3, 0x77}) 2018/04/05 00:31:53 executing program 7 (fault-call:3 fault-nth:1): unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) 2018/04/05 00:31:53 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc000, 0x0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000140)=0xffffffffffdffffe) close(r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000580)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) r4 = fcntl$dupfd(r1, 0x0, r3) sendmsg$can_raw(r4, &(0x7f0000002000)={&(0x7f0000000100)={0x1d}, 0x10, &(0x7f0000001fc0)={&(0x7f0000001f40)=@can={{}, 0x0, 0x0, 0x0, 0x0, "3aefdcb5401e1c35"}, 0x39d}, 0x1}, 0x0) recvmsg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/208, 0xd0}, {&(0x7f00000003c0)=""/55, 0x37}], 0x2, &(0x7f0000000480)=""/53, 0x35}, 0x0) [ 422.639241] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/04/05 00:31:53 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x80000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x20, &(0x7f0000000100)="aa04911e5fabbdd114b4afbe7278a2b5d6afef9ff60a641c05df13f6a27f6552427160ceb485425594ea465615568f304bdd4e78cb0728d692efb19c68d1190a7bfdb317034a4e40e00773578e98f73e987344ef0b923ee921d7b7dbc74f0d725985777c1f2d6c3ec002561b04c088c9") add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00005a5000)={&(0x7f00008d1ff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000000)={0x14, 0x1d, 0x3, 0x0, 0x0, {0x1f}, [@generic]}, 0x14}, 0x1}, 0x0) [ 422.721306] FAULT_INJECTION: forcing a failure. [ 422.721306] name failslab, interval 1, probability 0, space 0, times 0 [ 422.732638] CPU: 0 PID: 30456 Comm: syz-executor7 Not tainted 4.16.0+ #380 [ 422.739645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 422.748988] Call Trace: [ 422.751573] dump_stack+0x1a7/0x27d [ 422.755203] ? arch_local_irq_restore+0x53/0x53 [ 422.759884] should_fail+0x914/0xae0 [ 422.763593] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 422.768678] ? kasan_kmalloc+0xad/0xe0 [ 422.772549] ? kmem_cache_alloc+0x12e/0x760 [ 422.776851] ? __anon_vma_prepare+0xbc/0x6e0 [ 422.781241] ? do_huge_pmd_anonymous_page+0x1099/0x1a80 [ 422.786581] ? __handle_mm_fault+0x17ac/0x38e0 [ 422.791137] ? handle_mm_fault+0x44a/0xb20 [ 422.795350] ? copy_user_enhanced_fast_string+0xe/0x20 [ 422.800599] ? SYSC_wait4+0xc5/0x140 [ 422.804286] ? SyS_wait4+0x2c/0x40 [ 422.807804] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 422.813140] ? percpu_ref_put_many+0x11a/0x230 [ 422.817698] ? find_held_lock+0x35/0x1d0 [ 422.821740] ? __lock_is_held+0xb6/0x140 [ 422.825783] ? check_same_owner+0x320/0x320 [ 422.830085] ? rcu_note_context_switch+0x710/0x710 [ 422.834995] should_failslab+0xec/0x120 [ 422.838951] kmem_cache_alloc+0x47/0x760 [ 422.842993] __anon_vma_prepare+0x39d/0x6e0 [ 422.847293] ? anon_vma_fork+0x8c0/0x8c0 [ 422.851331] ? print_irqtrace_events+0x270/0x270 [ 422.856067] do_huge_pmd_anonymous_page+0x1099/0x1a80 [ 422.861233] ? update_load_avg+0x2ec0/0x2ec0 [ 422.865617] ? __thp_get_unmapped_area+0x130/0x130 [ 422.870522] ? kasan_check_read+0x11/0x20 [ 422.874647] ? __perf_event_task_sched_out+0x282/0x1570 [ 422.879989] ? trace_hardirqs_off+0x10/0x10 [ 422.884294] ? put_prev_entity+0xca/0x240 [ 422.888428] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 422.893595] ? print_irqtrace_events+0x270/0x270 [ 422.898328] ? finish_task_switch+0x1b9/0x970 [ 422.902799] ? lock_downgrade+0x980/0x980 [ 422.906926] ? perf_trace_lock_acquire+0xe3/0x980 [ 422.911742] ? mark_held_locks+0xaf/0x100 [ 422.915867] ? perf_trace_lock+0x900/0x900 [ 422.920078] ? trace_hardirqs_on+0xd/0x10 [ 422.924203] ? _raw_spin_unlock_irq+0x27/0x70 [ 422.928680] __handle_mm_fault+0x17ac/0x38e0 [ 422.933064] ? __pmd_alloc+0x4f0/0x4f0 [ 422.936925] ? trace_hardirqs_off+0x10/0x10 [ 422.941224] ? find_held_lock+0x35/0x1d0 [ 422.945265] ? handle_mm_fault+0x35b/0xb20 [ 422.949472] ? lock_downgrade+0x980/0x980 [ 422.953601] ? handle_mm_fault+0x2f8/0xb20 [ 422.957814] handle_mm_fault+0x44a/0xb20 [ 422.961852] ? check_same_owner+0x320/0x320 [ 422.966148] ? __handle_mm_fault+0x38e0/0x38e0 [ 422.970713] ? vmacache_find+0x5f/0x280 [ 422.974662] ? vmacache_update+0xfe/0x130 [ 422.978788] ? find_vma+0x30/0x150 [ 422.982306] __do_page_fault+0x560/0xbe0 [ 422.986346] ? mm_fault_error+0x2c0/0x2c0 [ 422.990468] ? trace_hardirqs_off+0x10/0x10 [ 422.994767] do_page_fault+0xee/0x730 [ 422.998542] ? vmalloc_sync_all+0x30/0x30 [ 423.002668] ? find_held_lock+0x35/0x1d0 [ 423.006707] ? __might_fault+0x110/0x1d0 [ 423.010746] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 423.015566] page_fault+0x25/0x50 [ 423.018993] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 423.024854] RSP: 0018:ffff88018c607c70 EFLAGS: 00010206 [ 423.030193] RAX: ffffed00318c0fac RBX: 0000000000000090 RCX: 0000000000000090 [ 423.037439] RDX: 0000000000000090 RSI: ffff88018c607cd0 RDI: 0000000020000080 [ 423.044682] RBP: ffff88018c607ca0 R08: ffffed00318c0fac R09: ffffed00318c0fac [ 423.051930] R10: 0000000000000000 R11: ffffed00318c0fab R12: 0000000020000080 [ 423.059177] R13: ffff88018c607cd0 R14: 00007ffffffff000 R15: 0000000020000110 [ 423.066434] ? _copy_to_user+0x9b/0xc0 [ 423.070298] SYSC_wait4+0xc5/0x140 [ 423.073813] ? kernel_wait4+0x370/0x370 [ 423.077772] ? SyS_read+0x30/0x30 [ 423.081205] ? mm_fault_error+0x2c0/0x2c0 [ 423.085332] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 423.090848] SyS_wait4+0x2c/0x40 [ 423.094188] ? SyS_wait4+0x2c/0x40 [ 423.097704] ? C_SYSC_wait4+0x140/0x140 [ 423.101655] do_syscall_64+0x281/0x940 [ 423.105515] ? vmalloc_sync_all+0x30/0x30 [ 423.109638] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 423.115151] ? syscall_return_slowpath+0x550/0x550 [ 423.120055] ? syscall_return_slowpath+0x2ac/0x550 [ 423.124960] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 423.130299] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 423.135121] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 423.140285] RIP: 0033:0x4552d9 [ 423.143450] RSP: 002b:00007fef8797fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 423.151133] RAX: ffffffffffffffda RBX: 00007fef879806d4 RCX: 00000000004552d9 [ 423.158380] RDX: 0000000080000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 423.165623] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/05 00:31:53 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x8, 0x4) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f0000004e50)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}}, 0x14}, 0x1}, 0x0) 2018/04/05 00:31:53 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'syzkaller1\x00', &(0x7f0000000140)=@ethtool_rxfh={0x46, 0x10001, 0x7c6, 0x5, 0x8001, "97e868", 0x1, [0x10001, 0x4, 0x100000000, 0x17ae, 0x3, 0x0, 0x100, 0x7fff]}}) r1 = accept$inet(r0, 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000200)=""/27, &(0x7f0000000240)=0x1b) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x4080, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00000002c0)={{0x5, 0x9}, {0x64, 0x101}, 0x0, 0x2, 0x5}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000340)=0x62, 0x4) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={0x1, {0x2, 0x4e20, @rand_addr=0x5}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x110, 0x168, 0xfff, 0x7, 0x5, 0x0, 0x7fffffff, 0x80000001, 0x8}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000400)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet6_int(r2, 0x29, 0x7d, &(0x7f0000000440)=0x4, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r4 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="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", 0xfc, 0xfffffffffffffffa) r5 = request_key(&(0x7f0000000680)='.request_key_auth\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000700)='#&\x00', 0xfffffffffffffffe) r6 = add_key(&(0x7f0000000740)='blacklist\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000007c0)="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", 0x1000, 0x0) keyctl$dh_compute(0x17, &(0x7f00000017c0)={r4, r5, r6}, &(0x7f0000001800)=""/137, 0x89, &(0x7f0000001940)={&(0x7f00000018c0)={'crct10dif-generic\x00'}, &(0x7f0000001900)="c482f3ab", 0x4}) signalfd4(r2, &(0x7f0000001980)={0x1}, 0x8, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f00000019c0)=0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000001b00)={'syzkaller0\x00', 0x0}) sendmsg$can_bcm(r2, &(0x7f0000001c40)={&(0x7f0000001b40)={0x1d, r7}, 0x10, &(0x7f0000001c00)={&(0x7f0000001b80)={0x7, 0x0, 0x8, {0x0, 0x7530}, {}, {0x0, 0x3, 0x81, 0x1ff}, 0x1, @canfd={{0x0, 0x800, 0xda84, 0x7}, 0x1a, 0x1, 0x0, 0x0, "e17bf9d44cd493079e86841e8463e3b3630c5980181cc6c0bc8b4caca9dc338e57194f405e8770e98842c674b7ff1e88cef210d508f60620c27cc3a04c34a471"}}, 0x80}, 0x1, 0x0, 0x0, 0x40001}, 0x40801) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001e00)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000001f00)=0xe8) sendmsg$netlink(r2, &(0x7f0000003200)={0x0, 0x0, &(0x7f00000031c0)=[{&(0x7f0000001c80)={0x16c, 0x11, 0x400, 0x70bd2b, 0x25dfdbff, "", [@typed={0x4, 0x89}, @generic="3f9e175257090f8fe341526e451afc3b6d17e807bd7179636a131331799dfe75974b5df0fe894c5cfe87e57e046cd7f54a669a7f", @generic="9f2396281087b3e0f6d58a48", @nested={0x118, 0x42, [@generic="f78cf3de13353bc54b957ee57e991b10b482644ad51be87809a62794da1769e853d61a735802e332a527c99c44bbdb51780848e4b5908324b7bfa1c93f151e18dc0bfde7c08fd1b3ef11de894ac418dd9e55d689811f1c6ba43ff388c69aad1df33aaba5eab850", @generic="0d5d2928fc24857dba2b2e92f0189747dd3925964e79ba1cfe97c5c8f7c4add72f4a89745dcec4792d701ff46ad55d57e7d4d4583a7c3f0fc5e202816c106961a82a4fb24ffe40aa15faa08050e391c2097afd80891454c8a12dc3b6b2367f96df91e686a0ec5346ee3ee45a18d8b36c489affaef672f2542bf054ab61", @typed={0x14, 0x96, @ipv6=@loopback={0x0, 0x1}}, @generic="e8635f2f0e9712d3d65093a123f7c22a674f76905dd286429cadd3"]}]}, 0x16c}, {&(0x7f0000001f40)={0x1278, 0x3e, 0x220, 0x70bd2b, 0x25dfdbfb, "", [@generic="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", @typed={0x8, 0x23, @uid=r8}, @generic="e2dd6d9a5286418bff00de77d12ed896531cdca5b1af12c753e845d45fdb1db23dceaaf07d", @nested={0x1e4, 0x66, [@generic="bdca993fcc784873e77ec2de769ccef95d4ab4474e7234cd7d8bd3006d292c855f3301025d6c6a1f0a8611812ef9a94163095e71e1918fd241b248f8c71c6e3c00ca1782ecb411057a3851902492849f64aed5e715a0e72a9e8935db0d6811f9ef6220a134149861a078cd08a0422e9fe9b6ddab591bb70bc1a4d93bfc8c3bfb35f166e9275c98102414d68981e599ff06696ff4a619489fd22f5e85dd6767eea310ac0f7f6af1143024458f907fc6ca53317dd3cd34665e592d4ab2960c15ca07e97ab14d66a97d1f43d565658e25fe884a66be017891642141226e25a9d6d43ccaa1c3554ef7fad3be8ba04dc1c5c766a43976f9", @typed={0x24, 0x6f, @binary="445f92a5f8c99a1e2b6b7f4e60ed28d4518bd7a20b376cbcdb9c82f26f"}, @generic="6ac4094a06ce71042333bae48309d74c663c559fe28b890937c0ca5a1615a637835aae52f89c10360a9f5369163e01e90dbf72d23ff07ce50ce55bc38a0c9d58c19bb5f3cc339e9c55ae7c96653a0575ea7e639f77b51c92750bbe837816b8ff73de424c94b29dca0554446afb7740b8e1311c8e5307e31f9844a4ec24aa38c924ce726d10e183e569fc5b9be76717188b6cad35f988ae23f7d42fc42590ee7c0e5d2e33512f9b3ce36f74363ce493d28cb655", @typed={0x14, 0x87, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @typed={0x4, 0x96}, @generic="ac195657a72d94b85ab41d84d9c2ff79d2f76102f2ff4cd9f9b3f47e17fdff12e421c659f97dec3812c17c2e72814695ecaafa44274534f0e7fba7d54de2df05f106954907ade9d6520c5137a0e67dfe"]}, 0x1278}], 0x2, 0x0, 0x0, 0xc880}, 0x40) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000003240)={0x4, 0x7f, 0xfffffffffffffe34, 0x6, 0x0, 0x101, 0xfffffffffffffff8, 0x5, 0x3, 0x8}) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000003280), &(0x7f00000032c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000003300)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003340)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003380)={r9}, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000033c0)={0x4f8989273b9d934e, 0x1, 0x10000, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) r10 = gettid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r10, 0x6, &(0x7f0000003400)=""/4096) sched_rr_get_interval(r10, &(0x7f0000004400)) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000004440)={@dev={0xfe, 0x80, [], 0x15}, 0x37, r7}) [ 423.172868] R10: 0000000020000080 R11: 0000000000000246 R12: 0000000000000013 [ 423.180112] R13: 00000000000006ae R14: 00000000006fd0f0 R15: 0000000000000001 2018/04/05 00:31:54 executing program 7 (fault-call:3 fault-nth:2): unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) [ 423.241768] QAT: Invalid ioctl 2018/04/05 00:31:54 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x9}, 0x2c) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f0000000040)="ec"}, 0x20) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_int(r2, 0x0, 0x12, &(0x7f00000000c0), &(0x7f0000000140)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x4e24, 0x4e, @empty, 0x1}, {0xa, 0x4e24, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x7fffffff, [0x100, 0xfffffffffffffe01, 0x0, 0x8, 0xa6, 0xb1a, 0xffff, 0x2]}, 0x5c) 2018/04/05 00:31:54 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000006240)={0x0, @in6={{0xa, 0x4e23, 0x3f, @loopback={0x0, 0x1}, 0x200}}, [0x2, 0x12c0000000000000, 0x3, 0x2, 0x80000000, 0x40, 0x4, 0xfffffffffffffff8, 0x3ff, 0x81, 0x8, 0x5, 0xe8e7, 0x5, 0x10000]}, &(0x7f00000037c0)=0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000034c0)={r4, 0xfffffffffffffffa, 0x10}, &(0x7f0000003500)=0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000003480)) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000003540)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000003640)=0xe8) sendmmsg(r0, &(0x7f0000006180)=[{{&(0x7f0000000040)=@sco={0x1f, {0x1ff, 0x8, 0x100000001, 0x8, 0x8, 0x100000000}}, 0x80, &(0x7f0000002280)=[{&(0x7f0000000140)="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0x1000}, {&(0x7f0000001140)="64c888bb179d4d8c7c6361ac8db8fb9342e636d527cb32db89b782dd6cf4d6c7a3b4a0a6ed4ad4ab0181b1812cb7246a3ebc616a665a8a4664a0284bf0d9f3af1ac418c2b1fb5a93619e46790846db19ca6cd14549cdfa3d95db65b5e23936444b579bb83043f785073f35309f1da833ba9395fc4856e3b170bdd558d7872f0e5e585e248d85344519ec35c0b1", 0x8d}, 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0x1000}, {&(0x7f0000005d80)="99ffa53bdcf7b5a3e7ad57aa7fb64f51bcb15529720cdc8202e1748629781eb8f3735944933a4f7900dc3303fc3818bf1dee8d5d1f0bc34fe50912308d6fef63a9cbefd88e1b", 0x46}, {&(0x7f0000005e00)="10d7e54669c9473f2865dab0eb32ef81c1373e756007b717a22fe4ef8a76b36591b0ed894de349c87423970ade7369972ceaf6e5b9c6ea44932ff55873b7de42e80f45408c701c3616228c6494e39022272fff9ab31ba44f0a8d60d2956d08ae", 0x60}, {&(0x7f0000005e80)="cdfff4b27c926f7aafebaa3499ff38751fe35482585889ad2933dd3e960a175baa85c00acefb2dc696f43c485f9ada05bbf95f03dce40118044c3d8c2337955478676d721ecadc69ffc106e049e4ebace0ef62b2470e534c37f59ff972b317a902c2d3cefff0363c79b02c82d43bf0587a7811ea8b2f40625e13e300ba461c2d8d450be4bb36bc14d136d89cdf1475009dea1a048ef49a1f783f3b91448033debf4e1e3fb8cf10de29dbeb2d45128b087ee339e2", 0xb4}, {&(0x7f0000005f40)="ff33f629f220025d03893b9a232c676edc9c2625389fc644b342e790c45027ffc65aba6b6739de89a0376bf8ae7fcee23157dcc6f427f62bcc8c4f06355bffda6f2be779", 0x44}, {&(0x7f0000005fc0)="926d49e95df20245cef4096b31fb53d6e1d95b3965ec78979cc1c6f8", 0x1c}, {&(0x7f0000006000)="08c2776d3588fbea116b02d99e11fae7304303ac44cadd80d59921a08bbb40774d3ca850", 0x24}], 0x9, &(0x7f0000006100)=[{0x68, 0x3a, 0x200000000000000, "a89437fa5e1e361894f13159e38379d8a2ed4964d7c89a188cc7eee60d9c1ec7f17de50fb2162038f86445d3456d5c09a7b1f0b5e2bf0675050daff067bea75d6d479054b73e26dcdee292f71f3cfdb13165f75c"}], 0x68, 0x81}, 0x1}], 0x3, 0x10) 2018/04/05 00:31:54 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000012fe4)={0x1, 0x9, 0x7, 0x4, 0x0, 0xffffffffffffffff, 0x5f8b}, 0x2c) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f000000a8c0)=[{&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "62da7bf791add4bc067a2797785b684079f570acf5928e60ed2d350041cc1c71132a521accdd35ad894b8c1ab110a9b805e161bc43eb0ee12f3c581aee44ce"}, 0x60, &(0x7f00000016c0)=[{&(0x7f0000000280)="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", 0xec8}], 0x1, &(0x7f0000001780)={0x10}, 0x10}], 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x60000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x2}, &(0x7f0000000180)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bf3fe0)={r0, &(0x7f0000c74f30), &(0x7f000062c000)}, 0x20) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) ptrace$getregset(0x4204, r3, 0x0, &(0x7f0000001180)={&(0x7f0000000200)=""/103, 0x67}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000001140), &(0x7f0000011f9f)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000016fe8)={r0, &(0x7f000032ffd9), &(0x7f0000016000)}, 0x18) [ 423.281498] QAT: Invalid ioctl [ 423.292649] QAT: Invalid ioctl 2018/04/05 00:31:54 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001800)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) [ 423.370727] QAT: Invalid ioctl [ 423.378500] QAT: Invalid ioctl [ 423.403764] FAULT_INJECTION: forcing a failure. [ 423.403764] name failslab, interval 1, probability 0, space 0, times 0 [ 423.410610] QAT: Invalid ioctl [ 423.415042] CPU: 0 PID: 30495 Comm: syz-executor7 Not tainted 4.16.0+ #380 [ 423.425552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 423.434894] Call Trace: [ 423.437470] dump_stack+0x1a7/0x27d [ 423.441081] ? arch_local_irq_restore+0x53/0x53 [ 423.445729] ? is_bpf_text_address+0xa4/0x120 [ 423.450204] ? kernel_text_address+0xd1/0xe0 [ 423.454595] should_fail+0x914/0xae0 [ 423.458288] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 423.463371] ? save_stack+0xa3/0xd0 [ 423.466976] ? trace_hardirqs_off+0x10/0x10 [ 423.471273] ? find_held_lock+0x35/0x1d0 [ 423.475315] ? __lock_is_held+0xb6/0x140 [ 423.479358] ? check_same_owner+0x320/0x320 [ 423.483657] ? rcu_note_context_switch+0x710/0x710 [ 423.488568] should_failslab+0xec/0x120 [ 423.492518] kmem_cache_alloc+0x47/0x760 [ 423.496553] ? lock_release+0xa40/0xa40 [ 423.500508] __khugepaged_enter+0xbd/0x560 [ 423.504719] ? khugepaged+0x15a0/0x15a0 [ 423.508674] ? __anon_vma_prepare+0x34f/0x6e0 [ 423.513145] ? anon_vma_fork+0x8c0/0x8c0 [ 423.517186] ? print_irqtrace_events+0x270/0x270 [ 423.521924] do_huge_pmd_anonymous_page+0x1052/0x1a80 [ 423.527088] ? update_load_avg+0x2ec0/0x2ec0 [ 423.531475] ? __thp_get_unmapped_area+0x130/0x130 [ 423.536386] ? kasan_check_read+0x11/0x20 [ 423.540508] ? __perf_event_task_sched_out+0x282/0x1570 [ 423.545847] ? trace_hardirqs_off+0x10/0x10 [ 423.550145] ? put_prev_entity+0xca/0x240 [ 423.554290] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 423.559458] ? print_irqtrace_events+0x270/0x270 [ 423.564190] ? finish_task_switch+0x1b9/0x970 [ 423.568662] ? lock_downgrade+0x980/0x980 [ 423.572793] ? mark_held_locks+0xaf/0x100 [ 423.576916] ? _raw_spin_unlock_irq+0x27/0x70 [ 423.581385] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 423.586377] ? trace_hardirqs_on+0xd/0x10 [ 423.590498] ? _raw_spin_unlock_irq+0x27/0x70 [ 423.594974] __handle_mm_fault+0x17ac/0x38e0 [ 423.599362] ? __pmd_alloc+0x4f0/0x4f0 [ 423.603225] ? trace_hardirqs_off+0x10/0x10 [ 423.607524] ? find_held_lock+0x35/0x1d0 [ 423.611561] ? handle_mm_fault+0x35b/0xb20 [ 423.615770] ? lock_downgrade+0x980/0x980 [ 423.619900] ? handle_mm_fault+0x2f8/0xb20 [ 423.624113] handle_mm_fault+0x44a/0xb20 [ 423.628150] ? check_same_owner+0x320/0x320 [ 423.632452] ? __handle_mm_fault+0x38e0/0x38e0 [ 423.637007] ? vmacache_find+0x5f/0x280 [ 423.640961] ? vmacache_update+0xfe/0x130 [ 423.645088] ? find_vma+0x30/0x150 [ 423.648605] __do_page_fault+0x560/0xbe0 [ 423.652642] ? add_wait_queue+0x290/0x290 [ 423.656768] ? mm_fault_error+0x2c0/0x2c0 [ 423.660892] ? trace_hardirqs_off+0x10/0x10 [ 423.665189] do_page_fault+0xee/0x730 [ 423.668965] ? vmalloc_sync_all+0x30/0x30 [ 423.673091] ? find_held_lock+0x35/0x1d0 [ 423.677130] ? __might_fault+0x110/0x1d0 [ 423.681173] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 423.685995] page_fault+0x25/0x50 [ 423.689427] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 423.695285] RSP: 0018:ffff8801ae847c70 EFLAGS: 00010206 [ 423.700622] RAX: ffffed0035d08fac RBX: 0000000000000090 RCX: 0000000000000090 [ 423.707870] RDX: 0000000000000090 RSI: ffff8801ae847cd0 RDI: 0000000020000080 [ 423.715115] RBP: ffff8801ae847ca0 R08: ffffed0035d08fac R09: ffffed0035d08fac [ 423.722358] R10: 0000000000000000 R11: ffffed0035d08fab R12: 0000000020000080 [ 423.729605] R13: ffff8801ae847cd0 R14: 00007ffffffff000 R15: 0000000020000110 [ 423.736959] ? _copy_to_user+0x9b/0xc0 [ 423.740823] SYSC_wait4+0xc5/0x140 [ 423.744338] ? kernel_wait4+0x370/0x370 [ 423.748295] ? SyS_read+0x30/0x30 [ 423.751721] ? mm_fault_error+0x2c0/0x2c0 [ 423.755844] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 423.761359] SyS_wait4+0x2c/0x40 [ 423.764699] ? SyS_wait4+0x2c/0x40 [ 423.768216] ? C_SYSC_wait4+0x140/0x140 [ 423.772167] do_syscall_64+0x281/0x940 [ 423.776032] ? vmalloc_sync_all+0x30/0x30 [ 423.780160] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 423.785674] ? syscall_return_slowpath+0x550/0x550 [ 423.790581] ? syscall_return_slowpath+0x2ac/0x550 [ 423.795488] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 423.800826] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 423.805651] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 423.810814] RIP: 0033:0x4552d9 [ 423.813977] RSP: 002b:00007fef8797fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 423.821660] RAX: ffffffffffffffda RBX: 00007fef879806d4 RCX: 00000000004552d9 [ 423.828903] RDX: 0000000080000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 423.836151] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 423.843394] R10: 0000000020000080 R11: 0000000000000246 R12: 0000000000000013 [ 423.850640] R13: 00000000000006ae R14: 00000000006fd0f0 R15: 0000000000000002 2018/04/05 00:31:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYBLOB="001b4a6c"], &(0x7f0000000440)=0x1) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[0x8000, 0x4, 0x7, 0xffffffffffffff01, 0xfff, 0x4, 0x1ff]}) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000240)="0f0097fd050000c4c2fd38407cb8010000000f01d9b9800000c00f3235000800000f3066ba420066b8c00066eff326f4b9800000c00f3235004000000f30660f3881a7621c96dd66baf80cb8385d3080ef66bafc0cedb9800000c00f3235004000000f30", 0x64}], 0x1, 0x1c, &(0x7f0000000200), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/05 00:31:54 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x410000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0xfff, 0x0, 0x10000, 0xfffffffffffffffb}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x6, [0x1, 0x7c26c1b4, 0x7ff, 0x401, 0x6, 0x3ff]}, &(0x7f0000000100)=0x10) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000080)={0x8, r1}) r2 = socket$key(0xf, 0x3, 0x2) pwrite64(r0, &(0x7f0000000140)="19b2d3e79b3a153973ca3a032b870051d73fbe3600daf3b3ce83f4a15687", 0x1e, 0x0) sendmsg$key(r2, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/05 00:31:54 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5, 0x12000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001280)={r0, &(0x7f0000000180)="12efe139aea2a9e06c88befc7e77d8967659b8b92182d179ff82d65f08508f19050e2728701c7e7be4bb2ff471c27ae65fba43964029dc655bc9875f6f1dfb9d475c73c56b627be9d5e1fae8cff06edd45b2afe73267b5fc79105ac4251074288efd3b1ed60dd8ebdd853a71888991d89e404beac83298d6f420394c417a3c6de3692dd8b45b8cf00fefd5c49b801b6560ed8b24c2a1e3addd53bd5d207f49082c22ed5bf1e3f9d0aef56f6d9d5acb5be3899ea989c9f5c18722cb2112f1f2859ac00eee1675cf4e4cdbdbae1bc7b0876dd732e216217486426e6587e0cd03730ad6c4aecef99da75822e657", &(0x7f0000000280)="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"}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001300)={0x40, 0x4, 0x0, 0x10000, 0x2}, 0x14) readahead(r0, 0x100, 0x40) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mkdirat(r0, &(0x7f0000001340)='./file0\x00', 0x8) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) exit(0x2) syz_open_dev$mice(&(0x7f00000013c0)='/dev/input/mice\x00', 0x0, 0x200000) inotify_add_watch(r0, &(0x7f00000012c0)='./file0\x00', 0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000001380)={"d202b999cf85000000000088f301e710", 0x103}) [ 424.045386] sctp: [Deprecated]: syz-executor6 (pid 30531) Use of struct sctp_assoc_value in delayed_ack socket option. [ 424.045386] Use struct sctp_sack_info instead [ 424.077162] sctp: [Deprecated]: syz-executor6 (pid 30537) Use of struct sctp_assoc_value in delayed_ack socket option. [ 424.077162] Use struct sctp_sack_info instead 2018/04/05 00:31:55 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=ANY=[@ANYBLOB="0c63ebff"], 0x0, 0x0, &(0x7f0000005000)}) syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x40c, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001b80)='/dev/vcs#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x40101, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000740)) r3 = mmap$binder(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x4, 0x2013, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000900)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001b40)={0x108, 0x0, &(0x7f00000009c0)=[@acquire_done={0x40106309, 0x0, 0x3}, @enter_looper={0x630c}, @release={0x40046306}, @decrefs={0x40046307, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x50, 0x28, &(0x7f00000007c0)=[@fda={0x66646185, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @flat={0x0, 0xb, 0x0, 0x3}], &(0x7f0000000840)=[0x38, 0x68, 0x78, 0x38, 0x28]}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x18, 0x28, &(0x7f0000000880)=[@flat={0x73682a85, 0x100, r3}], &(0x7f00000008c0)=[0x0, 0x48, 0x30, 0x30, 0x48]}, 0x48}}, @free_buffer={0x40086303, r4}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x30, 0x30, &(0x7f0000000940)=[@fd={0x66642a85, 0x0, r0}, @flat={0x77622a85, 0x100}], &(0x7f0000000980)=[0x78, 0x38, 0x78, 0x68, 0x48, 0x78]}}], 0x0, 0x0, &(0x7f0000000b40)}) fchdir(r0) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x105101, 0x0) getpeername$llc(r6, &(0x7f00000000c0), &(0x7f0000000140)=0x10) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000080)=[0xd44]) ioctl$TCXONC(r6, 0x540a, 0x200000000000) r7 = semget$private(0x0, 0x4, 0x10) semctl$GETALL(r7, 0x0, 0xd, &(0x7f0000000b80)=""/210) faccessat(r6, &(0x7f0000000b40)='./file0\x00', 0x4, 0x400) sendto$llc(r6, &(0x7f0000000240)="46640b5408bcff6ceeca95520d04b900a359afe80f0d235087bd9cdad0bd3d031b628265946df2d14d40fbd432ce853f6c203e02a03d0ad35178640712031a02ba0301dcbdbc9ee8762ff82eeaa5ef119ed5d7298afcab99369eaf019784d35abb31d798866b53b99f1ec7bd672bb7b3e5cda8a6223fe9d868b3fe04c31e61f1fe", 0x81, 0x0, &(0x7f0000000180)={0x1a, 0x33d, 0x3f, 0x1f, 0x3, 0x1, @random="14d8a81c3883"}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x6c, 0x0, &(0x7f0000000380)=[@release={0x40046306}, @free_buffer={0x40086303}, @request_death={0x400c630e, 0x2, 0x1}, @transaction={0x40406300, {0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=[0x20, 0x38, 0x40]}}, @enter_looper={0x630c}], 0x23, 0x0, &(0x7f0000000040)="00eb59127c7bbcb1f890741881e3b9ba9897c842ad42d813c3b995a422d6468398bfd6"}) mmap$binder(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x16}, 0x1, 0x2, 0x1, 0x4, 0x20, 0xc798, 0xfffffffffffffa37}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000680)={0x0, 0x75, "81aefbf8274e742aa43a14d2aec09e1ecd9ab3c8942b19b3f8952bf82c48fe77da2d02a6ea5ef67290bbadaaba66a9d75dc2f6425f6f10c232c4f17bfaa66186a733b0b3f3ca402229d9c0314d8b86dee552d7fdcfe335bf2d79081641a493260c800a71f806d36aca4df60d260d89166af59f612d"}, &(0x7f0000000700)=0x7d) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000780)={r8, 0x4}, &(0x7f0000000b00)=0x8) 2018/04/05 00:31:55 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001140)={r1, 0x10, &(0x7f0000001100)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000001180)=0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40085112, &(0x7f000000b000)={0x5, &(0x7f000000cfc8)=[{}, {}, {}, {}, {}]}) 2018/04/05 00:31:55 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x7f) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000140)=0xd3, 0xfffffffffffffe31) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001500)='/dev/qat_adf_ctl\x00', 0x200300, 0x0) accept$unix(r1, &(0x7f0000001540)=@abs, &(0x7f00000015c0)=0x6e) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/04/05 00:31:55 executing program 2: mmap(&(0x7f000054e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x400800000010a, 0x2, &(0x7f0000000300)="75c3c799fb7ca3d8be02f97fffffa42a519738a778f8afbbe363b9a493015e193e78cf332aad84d6aec921a1fce194e85e68c37c19b5004ab7dd1e86bf164d5d7044028b32c5892709cb8c67487b1bd8d9a1422c64c50ebe179b797dc4c08e5547e5b881bba64d74d6e93ce143dc6d72b885a1e8707276000a88271c15d53f95d31f970ebc3fd23bb8156eda20dee1902aabff6eefd8ddad737ceb1f7f1d816da5548a60b44b77111ec9f02b3f011fae1394e3ecd611611d1a4ccb73", 0xbc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast1, @in6=@remote}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) 2018/04/05 00:31:55 executing program 7 (fault-call:3 fault-nth:3): unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) 2018/04/05 00:31:55 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000540)={"0ea01c04171d7810180d2cb85a20f3a23af022c34c3328de4c286ad0bde51c65bffa390f8ecdf6e4ac6dea14e59bea761e11fb2ef4e2def3c2c0f7c2295df0b948e153feff86e19dde46e7be14c2c0bd830c04c98dd1bafcb935255ea10812bd8f48654688a7dcc1863a5bc3e825b974c954684068ef14be32cdbd1c49cf78a16fb36cb955409c8ec7bed160e857d0aa636593f36bbbabbba251018638206cf255d7fc1a9828ca130f81950c9c79c09b5b3573cef3ae3aa1dee02382ea6128390d4913935a384befb571da8703f6c1276b9fc96a4376faf9dbc3241c347fdee1ede65a5e95943a52780b9040c5f0cb4063aa910df1ed4ba8b9dde9615483db277a311ce0f6185962e3c24eb086ad5c8f803ac525c68e8aae9814f73d245cfa91b434d753064fdf6da92aa8406ade85a721ff71874c371eeda907052de3e90dab31a8da7387498a732bbc1e16f842f1e1eaa1c4d777d829cfe6421daf592d4f87ac6919a1e854c238e1c8e73c7fd9017602628dd3a2924e8db23c1c1aca5d2ac623babc26e7c65d5b4f8684fc4226ad5a3466d2a9b70771028523204d11538da5b98df9f3fa4fcbde1e2e240aa8be723ba76fddcfbb69558af6c17f2f96d0dfb6efb89ea99c95b37a18ee4537c4d0bc0a6fee03741b73ff6cd7fb56a363143aaf7b23794095cb3a8cac43bc8cb916f78c031d513c161d9c3d044bc560bc61180b8a3f7d3eea8f41f031199ce31bb1f4fe15d6ed8ee7318be3aca7751e73e7be41ed83445c961f32e3da06c9a839d4f304251fa376628c3b9bf7b4949a323a1647bf41d4cc65aa079ee30816ba1401f70eccbec811f38ef3e8d563ab2fb0c1ca008207a5dbf4f0e842dc13fb78d04dcf8978ce2c65d511330f604c99a5219b3fc0713b711ba19976fbfb9c5001b5b5d449d71fe8b008c5ba1f1b4748ae5932dff53c8864d22f99a54f486de23510d21011b2be5787c4b54c8414448dc512bb7b01830db66677972bdcc4528567544f44a80a58f80698b054e547d50a8f063d722bbddca859b4b702c62aa95b3ffa34be9e150e17e4fc4187dddeadcaf5ac26084d640037ea64e031abbe995861d97dfc7440fe0d70ec24301fd1549c874543eb0248296a47c632214155862e7814350f29e1b7ed87d390190da7fe23fd2818b6e0ea7f7d390b9ddfb3a787f45a8afe7b7af2514ec6b9b153c17bcc696a3eef29723fe89fbe294df0d7ab241332dc0c504a3a472d6c6a7f9e8156d4501fd5cadf84bd4f2233b5b47edc39098c0384a64360c0e2c2bd53bf861f0300c934eac36005f1b1936ff99338e5db3a5d41f14b14ca97005fdcaa58688c92661c3c625f59bd7acc6040db87ed2e4dfb800d9f14327e6311e158f9c525dd18e06c4fc57f156862c67ee0cdf60ca36bcbd14cb5b397a69290855f6025b988ea4af66d9288da78"}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 00:31:55 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5, 0x12000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001280)={r0, &(0x7f0000000180)="12efe139aea2a9e06c88befc7e77d8967659b8b92182d179ff82d65f08508f19050e2728701c7e7be4bb2ff471c27ae65fba43964029dc655bc9875f6f1dfb9d475c73c56b627be9d5e1fae8cff06edd45b2afe73267b5fc79105ac4251074288efd3b1ed60dd8ebdd853a71888991d89e404beac83298d6f420394c417a3c6de3692dd8b45b8cf00fefd5c49b801b6560ed8b24c2a1e3addd53bd5d207f49082c22ed5bf1e3f9d0aef56f6d9d5acb5be3899ea989c9f5c18722cb2112f1f2859ac00eee1675cf4e4cdbdbae1bc7b0876dd732e216217486426e6587e0cd03730ad6c4aecef99da75822e657", &(0x7f0000000280)="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"}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001300)={0x40, 0x4, 0x0, 0x10000, 0x2}, 0x14) readahead(r0, 0x100, 0x40) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mkdirat(r0, &(0x7f0000001340)='./file0\x00', 0x8) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) exit(0x2) syz_open_dev$mice(&(0x7f00000013c0)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000001380)={"d202b999cf85000000000088f301e710", 0x103}) 2018/04/05 00:31:55 executing program 6: r0 = socket$inet(0x2, 0x5, 0x0) r1 = getuid() ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4c, {0x2, 0x0, @loopback=0x7f000001}}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000680)='/dev/ppp\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000740)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000840)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000880)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x0, 0x4e24, 0x0, 0x2, 0x0, 0x80, 0x11, r3, r1}, {0x2260, 0x1ff, 0x6, 0xde, 0x5, 0x6, 0x6, 0x2000000000000}, {0x0, 0x2, 0x3, 0x5}, 0x3, 0x6e6bba, 0x0, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x7f}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3507, 0x6, 0x3, 0x7, 0x8, 0x100000000, 0x80000000}}, 0xe8) 2018/04/05 00:31:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c000000100001040000000000ad334971b000000000000000", @ANYRES32=r1, @ANYBLOB="00000000000000000c0016000800010004000b00"], 0x2c}, 0x1}, 0x0) 2018/04/05 00:31:55 executing program 3: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x200000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x74, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x26}, @in6={0xa, 0x4e23, 0x10000, @empty, 0xfffffffffffff131}, @in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={r1, 0x79, "1ac0c57feafa701dffc605a99a0ff6aae01a998ff3630cffdbaecf3adb5813c1ec1435cadb8421bdfb2d584f7595157b797d985e27020ebfca87e28286801243f0ffcebc9aad725742a74bdf6b2c26755d050b8e350a6d4da5fd1df9a050cc3bf386fd5050891bcde12f3f2d61573a23e81a554e18eaa9e517"}, &(0x7f0000000180)=0x81) r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82}, &(0x7f0000000180)=0x20) r3 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r5 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r5, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10) ioctl$TIOCGSOFTCAR(r5, 0x5419, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0xf8, 0x1, 0x6}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000740)={0x0, 0x200}, &(0x7f0000000340)=0x8) pselect6(0x40, &(0x7f0000000a80)={0x28b, 0x3, 0x9, 0x8001, 0xff, 0x1ff, 0x40, 0x10000}, &(0x7f0000000b00)={0x92a, 0x7, 0x7fff, 0x9, 0x0, 0x5, 0x8, 0x1f}, &(0x7f0000000b40)={0x80000001, 0x81, 0x2, 0x4, 0x3, 0x7, 0xb3f5, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00)={0x6}, 0x8}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8) ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) sendfile(r4, r4, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r4, 0x4c01) fdatasync(r4) [ 424.915506] binder: 30543:30560 unknown command -1350900 [ 424.940385] binder: 30543:30560 ioctl c0306201 20004000 returned -22 2018/04/05 00:31:55 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d0500000000000000001040000000000000000200000000000000000000000000000000000000000000008002000000000070000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450100000000000000000000000100000000000000000080020000000000008000000000000010000000100000001000000000000000000000000000000000000000000000000000000000", 0x107, 0x10000}], 0x0, &(0x7f0000014300)=ANY=[@ANYBLOB]) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c1) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)="2f2f66696c653002", 0x80, 0x1, &(0x7f0000000900)=[{&(0x7f0000000400)="726b0bf4cf9ea0007fa7cf2e5c463c327b275b956e7a407a7776f3f680f45f33407d01287d4ef58cd8d319309c29643917d4bc86f568f8852b2e6c7cee837e0715e7aa7f82e970e6d76f2290b63efeed63f0785b36f4e95bdf2f07271dbd7d278d79d59de5343daa9107af7a21f86008e6f928485979efe96ddf5d8ae27608ab4ce182886717be3e002ba058f81b7fd52c6adf2807bceb4fe97f855e708d59b6fc42fa49dc801f1ee2a10d00509e1fa7a76bffce11b5a2c6b9788cd4e70120da96976a21a1", 0xc5, 0x4}], 0x240000, &(0x7f0000000a00)={'nouuid,'}) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', r0, &(0x7f0000000140)='./file0\x00') fsync(r0) unlinkat(r0, &(0x7f0000000080)='./file0/file0/file0\x00', 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000006c0)=0x0) r2 = getpgrp(r1) syz_mount_image$hfs(&(0x7f00000005c0)='hfs\x00', &(0x7f00000007c0)='./file1\x00', 0x7, 0x1, &(0x7f0000002c80)=[{&(0x7f0000001b00)="a3ca5c2924be7af5e6dab3b0816bff898f97086827c35fd3bece80f23b51c6e5a87b0c49fa6fd8ed56f15d63a88b8b7d4e6f89b6fbdc8ad48feabfc25043c67e3be77b16378497283c43874e0ab611657ad87f78751b90893f680fe0d75a9aef315d8a8aadbfbb2df3600eb2d529cc3ea9952de9dae7e0956fbd3ff69a09bdbd0d2719d30c273561616df14fbac4ca6d79f3fe4382794bf4fa7dd5ab9a4491640a8fcabea86942243e86e13fa02cd13c36d5d716bafdb1c9a360ae4aaf22688821f3364c6904825c3ccd6fde92bac9673a294e47797d", 0xd6, 0x4}], 0x800000, &(0x7f0000000840)={[{@part={'part', 0x3d, [0x30, 0x7f, 0x39, 0x3f]}, 0x2c}, {@quiet='quiet', 0x2c}, {@codepage={'codepage', 0x3d, 'iso8859-3'}, 0x2c}]}) fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000700)={0x8, 0x3, r2, 0x7fff, r3, 0x1f, 0x7, 0x7}) faccessat(r0, &(0x7f0000000680)='./file0\x00', 0x120, 0xd00) syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000500)='./file0/file1\x00', 0x0, 0x1, &(0x7f0000000640)=[{&(0x7f0000000540)="f4413aa428701627106f48f57937c9e56d4ff2c236769506ef0973f5f0fd00003722af33119da03aa1b47488096c5bd3928f7e00415258456050938a14d1e657988164b5213fc7461c474a85928899002fa0b24b7fea532752603ad0b15e03479a145aa4bfcd21809592c5cba0f1410d27fa665e0a7eeef617b5cf6cde47cc97", 0x80, 0xfffffffffffff9e2}], 0x40001, &(0x7f0000000980)={[{@nls={'nls', 0x3d, 'cp949'}, 0x2c}, {@gid={'gid', 0x3d, [0x34, 0x7f, 0x30]}, 0x2c}, {@nls={'nls', 0x3d, 'cp866'}, 0x2c}, {@barrier='barrier', 0x2c}, {@nodecompose='nodecompose', 0x2c}]}) renameat(r0, &(0x7f0000000040)="2f2f66696c653002", 0xffffffffffffffff, &(0x7f0000000100)='./file1\x00') fsync(r0) mkdir(&(0x7f0000000380)='./file1\x00', 0x3) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='rpc_pipefs\x00', 0x0, &(0x7f0000ae2fff)) umount2(&(0x7f0000000000)='./file0\x00', 0x0) open(&(0x7f0000000740)='./file0\x00', 0x200000, 0x80180) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x45, 0x1, &(0x7f0000000600)=[{&(0x7f0000000140)="968e058428028234781195e9e5c2a286042f49607e6fc8e657fb19fb5aced9104b6d41be2ec183464551d5430ec1bf124beefabeca6ef422ebf6d6b44a0e4b95af34015acce45125ce251a2cd9f92d43a82ad96f9635b298bda6f02287f4f34f3e0c342ad069770c40891af67d7b38d44040fb10dc4b55fc528bdd6bff380d72e5a31dd3", 0x84}], 0x20, &(0x7f00000000c0)=ANY=[]) renameat(r0, &(0x7f0000000300)="2f2f66696c653002", r0, &(0x7f00000003c0)='./file0/file0/file0\x00') [ 424.983626] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 425.013822] binder: 30543:30560 Release 1 refcount change on invalid ref 0 ret -22 2018/04/05 00:31:55 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f000000c000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f0000000000)="66ba2100ecfa841bb8009800000f23d80f21f835000000d00f23f80f01fc660f4a7bba2e670fc729b9dd0200000f32360f01cbb8010000000f01c1", 0x3b}], 0x1, 0x4d, &(0x7f00000001c0)=[@cstype3={0x5, 0x3}, @cstype3={0x5, 0x3}], 0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') [ 425.028779] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 425.050520] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop2 [ 425.063107] binder: 30543:30560 BC_FREE_BUFFER u0000000000000000 no match [ 425.073330] FAULT_INJECTION: forcing a failure. [ 425.073330] name failslab, interval 1, probability 0, space 0, times 0 [ 425.078042] binder: 30543:30560 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 425.084626] CPU: 0 PID: 30552 Comm: syz-executor7 Not tainted 4.16.0+ #380 [ 425.098693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 425.108031] Call Trace: [ 425.110605] dump_stack+0x1a7/0x27d [ 425.114219] ? arch_local_irq_restore+0x53/0x53 [ 425.118865] ? percpu_ref_put_many+0x132/0x230 [ 425.123422] ? memcg_kmem_charge_memcg+0x74/0x110 [ 425.128239] ? mem_cgroup_css_online+0x170/0x170 [ 425.132973] should_fail+0x914/0xae0 [ 425.136665] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 425.141753] ? find_held_lock+0x35/0x1d0 [ 425.145794] ? __lock_is_held+0xb6/0x140 [ 425.149837] ? check_same_owner+0x320/0x320 [ 425.154135] ? rcu_note_context_switch+0x710/0x710 [ 425.159055] ? khugepaged+0x15a0/0x15a0 [ 425.163011] should_failslab+0xec/0x120 [ 425.166970] kmem_cache_alloc+0x47/0x760 [ 425.171010] ? print_irqtrace_events+0x270/0x270 [ 425.175751] ptlock_alloc+0x24/0x70 [ 425.179356] pte_alloc_one+0x59/0x100 [ 425.183132] do_huge_pmd_anonymous_page+0x549/0x1a80 [ 425.188213] ? __thp_get_unmapped_area+0x130/0x130 [ 425.193138] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 425.198315] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 425.203483] ? trace_hardirqs_off+0x10/0x10 [ 425.207779] ? lock_downgrade+0x980/0x980 [ 425.211904] ? lock_release+0xa40/0xa40 [ 425.215853] ? find_held_lock+0x35/0x1d0 [ 425.219901] __handle_mm_fault+0x17ac/0x38e0 [ 425.224285] ? __pmd_alloc+0x4f0/0x4f0 [ 425.228146] ? trace_hardirqs_off+0x10/0x10 [ 425.232448] ? find_held_lock+0x35/0x1d0 [ 425.236486] ? handle_mm_fault+0x35b/0xb20 [ 425.240695] ? lock_downgrade+0x980/0x980 [ 425.244824] ? handle_mm_fault+0x2f8/0xb20 [ 425.249056] handle_mm_fault+0x44a/0xb20 [ 425.253091] ? check_same_owner+0x320/0x320 [ 425.257401] ? __handle_mm_fault+0x38e0/0x38e0 [ 425.261958] ? vmacache_find+0x5f/0x280 [ 425.265907] ? vmacache_update+0xfe/0x130 [ 425.270035] ? find_vma+0x30/0x150 [ 425.273552] __do_page_fault+0x560/0xbe0 [ 425.277589] ? add_wait_queue+0x290/0x290 [ 425.281715] ? mm_fault_error+0x2c0/0x2c0 [ 425.285840] ? trace_hardirqs_off+0x10/0x10 [ 425.290138] do_page_fault+0xee/0x730 [ 425.293916] ? vmalloc_sync_all+0x30/0x30 [ 425.298040] ? find_held_lock+0x35/0x1d0 [ 425.302080] ? __might_fault+0x110/0x1d0 [ 425.306116] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 425.310937] page_fault+0x25/0x50 [ 425.314366] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 425.320233] RSP: 0018:ffff8801aea2fc70 EFLAGS: 00010206 [ 425.325571] RAX: ffffed0035d45fac RBX: 0000000000000090 RCX: 0000000000000090 [ 425.332817] RDX: 0000000000000090 RSI: ffff8801aea2fcd0 RDI: 0000000020000080 [ 425.340061] RBP: ffff8801aea2fca0 R08: ffffed0035d45fac R09: ffffed0035d45fac [ 425.347305] R10: 0000000000000000 R11: ffffed0035d45fab R12: 0000000020000080 [ 425.354550] R13: ffff8801aea2fcd0 R14: 00007ffffffff000 R15: 0000000020000110 [ 425.361807] ? _copy_to_user+0x9b/0xc0 [ 425.365672] SYSC_wait4+0xc5/0x140 [ 425.369185] ? kernel_wait4+0x370/0x370 [ 425.373140] ? SyS_read+0x30/0x30 [ 425.376568] ? mm_fault_error+0x2c0/0x2c0 [ 425.380693] SyS_wait4+0x2c/0x40 [ 425.384045] ? SyS_wait4+0x2c/0x40 [ 425.387559] ? C_SYSC_wait4+0x140/0x140 [ 425.391507] do_syscall_64+0x281/0x940 [ 425.395370] ? vmalloc_sync_all+0x30/0x30 [ 425.399496] ? finish_task_switch+0x1b9/0x970 [ 425.403965] ? finish_task_switch+0x17a/0x970 [ 425.408459] ? syscall_return_slowpath+0x550/0x550 [ 425.413382] ? syscall_return_slowpath+0x2ac/0x550 [ 425.418289] ? prepare_exit_to_usermode+0x350/0x350 [ 425.423283] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 425.428629] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 425.433448] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 425.438614] RIP: 0033:0x4552d9 [ 425.441781] RSP: 002b:00007fef8797fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 425.449464] RAX: ffffffffffffffda RBX: 00007fef879806d4 RCX: 00000000004552d9 [ 425.456712] RDX: 0000000080000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 425.463958] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 425.471204] R10: 0000000020000080 R11: 0000000000000246 R12: 0000000000000013 [ 425.478447] R13: 00000000000006ae R14: 00000000006fd0f0 R15: 0000000000000003 2018/04/05 00:31:56 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='erspan0\x00', 0x341) r1 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$user(&(0x7f0000000680)='user\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000700)="4bd55af91d7b4a6a51a42451af8917dc3b5a5a3adc4e880b7d4ed9e6109cf36519369b29bfef2c85a2ac278c1be16f78f417e0714090925d746c22bdea5378c2ac0d3f6e55b8ef7db47eaba3574987d3789ba20fb33835ef5b78814c1c1e8caa89ea5fa293840d533173b85a62bc4e9eb4c2ebfa7e1c567bf3ced711df76a1a3", 0x80, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000980)=[{&(0x7f0000000100)}, {&(0x7f00000008c0)="9f6c1e399e0d23afa54e440a559b0d340608780a6edffd6e70b99941c9092d54442ae4b4bf584f5da5c6e216f88c7975bca697d6b4b87cfbc288e590dd89eb17c664739985c0324f639a6d8c819b839ec0f6a8f816ca29a652d3a9d7a09d00000000000000031edfd101f43273ae9c193db190a569bea70700000029277a2e6fd368ac0cbe4a81a8b87e4c8f8a4c4008d2eabcc3f6ed325a484c4b3aa7f2331334bde534ea4d4593", 0xa8}, {&(0x7f0000000200)="e520097b4d3d857b2c2567bd08cc64871d1eecf0650bd313b4eac51cf40fbd075dbee6b13815998eb8ce73f8da7ce9834b6cfe773a71f329248719ef06ecc42840937260ef410cf75f42b2d35ede8d74f4838209a2076b61f32a49591d1b05ab0defa5e56a736ad8a7b92023236942c156a2c626bc2a1e5fb4851c674e88222f1dc9", 0x82}, {&(0x7f00000002c0)="1c9659f17dba31929e5d50889eef08f506fa1d485944bd3f3af85c5c465a3d1c0f749cc31953a8deacff74c278e7a5b22df110ac2838374365f27ba4a1202bdddd0639679e1aaf328af074a1685d9583a04285d4415aed2d2722800ab3b4de48ad9256223954e8bdfcd29ffb608fcc6b9b8d7d8fbc6a880b59d01ab02dad354cb03eaea00f", 0x85}, {&(0x7f0000000380)="d0e2bfcf23b20f717d7cf9bc88c89b1585d7bb9f4b22573326632f46d63e3beb16f433cef40838b19980bc0a3ae53f805ec67b8573df6f39b6ccf9874c6add84d741b11b0a6b6dd23d8ce5f6b53fefde4077e2a5905c245fc4351f51bbb54c4c8e71ad54e4f890b8ee6bfb5d6a1cbe5e7c4e409ca3d28e43a2627ab12b45bea370b2b76eb8dbbdb3b19e6b43631b08f0ef9a8948da065ef26ac5e33ea57eaf285fed6d41ce0d52b9837f3c7a13aafea9cba9030c6023d02911fa", 0xfffffffffffffde8}, {&(0x7f0000000a00)="2e5a9fcbd7af832b19b1c5cfd12c21108e02ac4fb6262eb6c5a2f921a92f3a844fdd9fffb40f3e1b0d83294f7d175413be00ac1770a28daf28e6775530de3413cdf256d7148cf554b9702392717f2309c885b82744bf179b5a4cb3d6843739debdd4e7d88f22d7cf5235c9143e5e623ec770e4bd58ca3db2f33f11818974240253ca2cfcacba2be294b728beb02d33012a000000000000000000fe9acce632a60aa4d0bcd6aaea2ece11d18deac033ae673979f2d880ff6e8446348da37e36c6dcf6b5a58e79acc2053e06bcea0e3a48416a1a2e9b3667a376811ea7e7c79175e85df4a9a88079f02067a5a7aa6b8bc29864", 0x315}, {&(0x7f00000007c0)="1f7a126123daa6ade60cdb69c3ae4914c5d0093205a57b9a409e2eb5b1a2de41f0030489163890b738f838c3e810d1067e1456a4d6b35eada95c77e0af4c4e1da3f3aa63a3a5cddc4ecd27f63dbcb5689571304432ce8b8f059634e856accfc809467af3184ebeb33724f7e91522cdca21cc34ecc56203e9f7e63b18dc4fb47606195fd2b348e3824aeb6885138d49343fee138b8a99d2895bd2ea5b82dd939adf39ac6c9a6268c0465ef1b3182c12a98ac470174f28108b2a8222efe13c052a9a3c070799f6d99c0133349ce1076fa2142d82e5218c675d08586aca9359f548f8b76a798f0b6d671c956ae54511243bf3c6", 0xf2}], 0x7, r2) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000780)='./file0\x00') [ 425.506910] binder: 30543:30560 got transaction with invalid offset (32, min 0 max 0) or object. [ 425.518997] binder: 30543:30560 transaction failed 29201/-22, size 0-24 line 3026 [ 425.529742] binder_alloc: binder_alloc_mmap_handler: 30543 2000c000-20010000 already mapped failed -16 2018/04/05 00:31:56 executing program 7 (fault-call:3 fault-nth:4): unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) 2018/04/05 00:31:56 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000200)="d9fcb9690b00000f323e65670fc76d0067df15363ed2b4ee008000000f35ea45a70000e100b8aa3100000f23c80f21f8350c00d0000f23f80f09c74424000001c0fec744240271520000c7442406000000000f011424", 0x56}], 0x1, 0x0, &(0x7f0000000180), 0x0) sysfs$1(0x1, &(0x7f00000001c0)='&$#security') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f00000000c0)={0x4, 0x6a791464, 0x0, 0x501}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x68f0}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000440)={0x1ffff}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 425.581843] binder_alloc: binder_alloc_mmap_handler: 30543 2000d000-20010000 already mapped failed -16 [ 425.633365] binder: BINDER_SET_CONTEXT_MGR already set [ 425.652458] binder: 30543:30585 ioctl 40046207 0 returned -16 [ 425.673180] print_req_error: I/O error, dev loop0, sector 0 [ 425.702577] binder_alloc: binder_alloc_mmap_handler: 30543 2000c000-20010000 already mapped failed -16 2018/04/05 00:31:56 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.sched_load_balance\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="01"], 0x1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) accept$alg(r2, 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) [ 425.757528] print_req_error: I/O error, dev loop0, sector 0 2018/04/05 00:31:56 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x107, 0x10000}], 0x0, &(0x7f0000014300)=ANY=[@ANYBLOB]) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c1) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)="2f2f66696c653002", 0x80, 0x1, &(0x7f0000000900)=[{&(0x7f0000000400)="726b0bf4cf9ea0007fa7cf2e5c463c327b275b956e7a407a7776f3f680f45f33407d01287d4ef58cd8d319309c29643917d4bc86f568f8852b2e6c7cee837e0715e7aa7f82e970e6d76f2290b63efeed63f0785b36f4e95bdf2f07271dbd7d278d79d59de5343daa9107af7a21f86008e6f928485979efe96ddf5d8ae27608ab4ce182886717be3e002ba058f81b7fd52c6adf2807bceb4fe97f855e708d59b6fc42fa49dc801f1ee2a10d00509e1fa7a76bffce11b5a2c6b9788cd4e70120da96976a21a1", 0xc5, 0x4}], 0x240000, &(0x7f0000000a00)={'nouuid,'}) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', r0, &(0x7f0000000140)='./file0\x00') fsync(r0) unlinkat(r0, &(0x7f0000000080)='./file0/file0/file0\x00', 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000006c0)=0x0) r2 = getpgrp(r1) syz_mount_image$hfs(&(0x7f00000005c0)='hfs\x00', &(0x7f00000007c0)='./file1\x00', 0x7, 0x1, &(0x7f0000002c80)=[{&(0x7f0000001b00)="a3ca5c2924be7af5e6dab3b0816bff898f97086827c35fd3bece80f23b51c6e5a87b0c49fa6fd8ed56f15d63a88b8b7d4e6f89b6fbdc8ad48feabfc25043c67e3be77b16378497283c43874e0ab611657ad87f78751b90893f680fe0d75a9aef315d8a8aadbfbb2df3600eb2d529cc3ea9952de9dae7e0956fbd3ff69a09bdbd0d2719d30c273561616df14fbac4ca6d79f3fe4382794bf4fa7dd5ab9a4491640a8fcabea86942243e86e13fa02cd13c36d5d716bafdb1c9a360ae4aaf22688821f3364c6904825c3ccd6fde92bac9673a294e47797d", 0xd6, 0x4}], 0x800000, &(0x7f0000000840)={[{@part={'part', 0x3d, [0x30, 0x7f, 0x39, 0x3f]}, 0x2c}, {@quiet='quiet', 0x2c}, {@codepage={'codepage', 0x3d, 'iso8859-3'}, 0x2c}]}) fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000700)={0x8, 0x3, r2, 0x7fff, r3, 0x1f, 0x7, 0x7}) faccessat(r0, &(0x7f0000000680)='./file0\x00', 0x120, 0xd00) syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000500)='./file0/file1\x00', 0x0, 0x1, &(0x7f0000000640)=[{&(0x7f0000000540)="f4413aa428701627106f48f57937c9e56d4ff2c236769506ef0973f5f0fd00003722af33119da03aa1b47488096c5bd3928f7e00415258456050938a14d1e657988164b5213fc7461c474a85928899002fa0b24b7fea532752603ad0b15e03479a145aa4bfcd21809592c5cba0f1410d27fa665e0a7eeef617b5cf6cde47cc97", 0x80, 0xfffffffffffff9e2}], 0x40001, &(0x7f0000000980)={[{@nls={'nls', 0x3d, 'cp949'}, 0x2c}, {@gid={'gid', 0x3d, [0x34, 0x7f, 0x30]}, 0x2c}, {@nls={'nls', 0x3d, 'cp866'}, 0x2c}, {@barrier='barrier', 0x2c}, {@nodecompose='nodecompose', 0x2c}]}) renameat(r0, &(0x7f0000000040)="2f2f66696c653002", 0xffffffffffffffff, &(0x7f0000000100)='./file1\x00') fsync(r0) mkdir(&(0x7f0000000380)='./file1\x00', 0x3) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='rpc_pipefs\x00', 0x0, &(0x7f0000ae2fff)) umount2(&(0x7f0000000000)='./file0\x00', 0x0) open(&(0x7f0000000740)='./file0\x00', 0x200000, 0x80180) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x45, 0x1, &(0x7f0000000600)=[{&(0x7f0000000140)="968e058428028234781195e9e5c2a286042f49607e6fc8e657fb19fb5aced9104b6d41be2ec183464551d5430ec1bf124beefabeca6ef422ebf6d6b44a0e4b95af34015acce45125ce251a2cd9f92d43a82ad96f9635b298bda6f02287f4f34f3e0c342ad069770c40891af67d7b38d44040fb10dc4b55fc528bdd6bff380d72e5a31dd3", 0x84}], 0x20, &(0x7f00000000c0)=ANY=[]) renameat(r0, &(0x7f0000000300)="2f2f66696c653002", r0, &(0x7f00000003c0)='./file0/file0/file0\x00') 2018/04/05 00:31:56 executing program 4: r0 = memfd_create(&(0x7f0000000000)='mime_type]{\x00', 0x2) r1 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000100)={{0x3, 0x6, 0x3f, 0xdce, "b10f25931865e429d14892b27b39ebcc4251be5e2cbf52e7ec4ee1519e1bafb1949b9ed4c1d7f40910c21f97", 0x7}, 0x0, 0x0, 0x2, r1, 0x7, 0x66, "f89e783f520c7e8a0d4242422ce4fd33c54232056c5b522c4e9d9912727e0767be8bf55e28f023a385027352fbe37ca9a32476432d419fa19df537932a4c26e3", &(0x7f0000000040)='/dev/sg#\x00', 0x9, [], [0x9, 0x5, 0x5, 0x100000000]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x4000000000001275, &(0x7f0000000200)) [ 425.813455] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/05 00:31:56 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) 2018/04/05 00:31:56 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f00000001c0)={{&(0x7f0000000000)=""/62, 0x3e}, &(0x7f0000000140), 0x40}, 0x20) 2018/04/05 00:31:56 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@nat={'nat\x00', 0x3c1, 0x2, 0x240, [0x20000bc0], 0x0, &(0x7f00000008c0), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, 'nr0\x00', 'vcan0\x00', 'bcsf0\x00', 'ipddp0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="5bd06822adc2", [], 0xb8, 0xb8, 0xf0, [@limit={'limit\x00', 0x20, {{0x0, 0x265}}}]}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x15, 0x0, 0x0, 'dummy0\x00', 'syzkaller0\x00', 'bcsf0\x00', 'oyzkMller0\x00', @random="e677287ac743", [], @random="ae11f03c62bc", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x2b8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x3, 0x418, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000000), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x17, 0x0, 0x6558, 'gretap0\x00', 'ipddp0\x00', 'sit0\x00', 'nr0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0xff, 0xff, 0xff], 0xe0, 0xe0, 0x130, [@rateest={'rateest\x00', 0x48, {{'irlan0\x00', 'bcsh0\x00', 0x9, 0x3, 0x3, 0x3ff, 0x5, 0x6, 0x763, 0x7fff}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x101, 0x7}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0x19, 0x20, 0x3, 'ip_vti0\x00', 'ip_vti0\x00', 'eql\x00', 'ip6gretap0\x00', @random="3966fd9e8b8f", [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x118, 0x150}, [@common=@nflog={'nflog\x00', 0x50, {{0x0, 0x1, 0x1, 0x0, 0x0, "a82f14bac85079951699ac56ffc9b7f2d0b984b68a0242dded05f66ba095c3adbddd5bfc9a266fb838a726739589883063d0cd64b76cda1a0d6d20a723345211"}}}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffe}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}, {{{0x9, 0x41, 0xdada, 'yam0\x00', '\x00', 'eql\x00', 'rose0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @empty, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa0, 0xa0, 0xd8, [@state={'state\x00', 0x8, {{0x81}}}]}}, @common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x490) 2018/04/05 00:31:56 executing program 7: unshare(0x20000000) clone(0x2000, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000000380), &(0x7f0000b3bfff)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000300)=0xe8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x88000, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000400)=""/230) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000340)={r1, @empty, @dev={0xac, 0x14, 0x14, 0xf}}, 0xc) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xfffffffffffffffb, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) 2018/04/05 00:31:56 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x2, 0x40, 0x4, 0x7, 0x25}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e24, 0x0, @empty, 0x20}}, [0x100000001, 0x6, 0x7, 0x42, 0x1, 0x1, 0x8, 0xfffffffffffffffb, 0x5, 0x7, 0x6, 0x7fff, 0x26497549, 0x0, 0x4]}, &(0x7f0000000100)=0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000140)={@broadcast=0xffffffff, @rand_addr, r3}, 0xc) 2018/04/05 00:31:56 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x11da82, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'bpq0\x00', 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000b, 0x20000000032, r0, 0x0) r1 = socket(0x6, 0x1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)) getsockopt(r1, 0x10f, 0x0, &(0x7f0000003fb3)=""/4, &(0x7f0000000ffc)=0x4) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f00000000c0)={0x0, 0x410}) 2018/04/05 00:31:56 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5, 0x12000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001280)={r0, &(0x7f0000000180)="12efe139aea2a9e06c88befc7e77d8967659b8b92182d179ff82d65f08508f19050e2728701c7e7be4bb2ff471c27ae65fba43964029dc655bc9875f6f1dfb9d475c73c56b627be9d5e1fae8cff06edd45b2afe73267b5fc79105ac4251074288efd3b1ed60dd8ebdd853a71888991d89e404beac83298d6f420394c417a3c6de3692dd8b45b8cf00fefd5c49b801b6560ed8b24c2a1e3addd53bd5d207f49082c22ed5bf1e3f9d0aef56f6d9d5acb5be3899ea989c9f5c18722cb2112f1f2859ac00eee1675cf4e4cdbdbae1bc7b0876dd732e216217486426e6587e0cd03730ad6c4aecef99da75822e657", &(0x7f0000000280)="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"}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001300)={0x40, 0x4, 0x0, 0x10000, 0x2}, 0x14) readahead(r0, 0x100, 0x40) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mkdirat(r0, &(0x7f0000001340)='./file0\x00', 0x8) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) exit(0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000001380)={"d202b999cf85000000000088f301e710", 0x103}) 2018/04/05 00:31:56 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) 2018/04/05 00:31:56 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0xfffffffffffffffe) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000a80)={"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"}) recvmmsg(0xffffffffffffffff, &(0x7f0000001f80)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000000600)=[{&(0x7f00000005c0)=""/2, 0x2}], 0x1, &(0x7f0000000640)=""/199, 0xc7, 0x7f}, 0x7fff}, {{&(0x7f00000007c0)=@sco, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000840)=""/110, 0x6e}, {&(0x7f00000008c0)=""/208, 0xd0}, {&(0x7f00000009c0)=""/175, 0xaf}, {&(0x7f0000000e80)=""/153, 0x99}, {&(0x7f0000000f40)=""/125, 0x7d}, {&(0x7f0000000fc0)=""/79, 0x4f}, {&(0x7f0000001040)=""/166, 0xa6}, {&(0x7f0000001100)=""/227, 0xe3}, {&(0x7f0000001200)=""/175, 0xaf}], 0x9, &(0x7f0000001380)=""/139, 0x8b, 0x9}, 0x7fffffff}, {{0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000001440)=""/78, 0x4e}, {&(0x7f00000014c0)=""/116, 0x74}, {&(0x7f0000001540)=""/127, 0x7f}, {&(0x7f00000015c0)=""/138, 0x8a}, {&(0x7f0000001680)=""/181, 0xb5}, {&(0x7f0000001740)=""/87, 0x57}, {&(0x7f00000017c0)=""/87, 0x57}], 0x7, &(0x7f0000000740)=""/41, 0x29, 0x9}, 0xfffffffffffff3a3}, {{&(0x7f00000018c0)=@nfc, 0x80, &(0x7f0000001c80)=[{&(0x7f0000001940)=""/8, 0x8}, {&(0x7f0000001980)=""/209, 0xd1}, {&(0x7f0000001a80)=""/204, 0xcc}, {&(0x7f0000001b80)=""/106, 0x6a}, {&(0x7f0000001c00)=""/105, 0x69}], 0x5, 0x0, 0x0, 0x100000000}, 0x100}, {{0x0, 0x0, &(0x7f0000001ec0)=[{&(0x7f0000001d00)=""/203, 0xcb}, {&(0x7f0000001e00)=""/60, 0x3c}, {&(0x7f0000001e40)=""/20, 0x14}, {&(0x7f0000001e80)=""/48, 0x30}], 0x4, &(0x7f0000001f00)=""/93, 0x5d, 0x100}, 0x6}], 0x5, 0x2041, &(0x7f00000020c0)) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000002100)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000540)="3e0f0d3ec4c289b6955179000065660f3814e90fc75e0bc4c34949cd5eb9800000c00f3235010000000f302e660f38826217c4c38d7f1c3a86b8010000000f01c10f2004", 0x44}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000140)={"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"}) 2018/04/05 00:31:56 executing program 2: r0 = socket(0x1e, 0x7, 0x1000000000000) sendmsg(r0, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000d19000)}, 0x0) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10) r1 = fcntl$getown(r0, 0x9) capget(&(0x7f0000000080)={0x19980330, r1}, &(0x7f00000000c0)={0x9451, 0x7857, 0x2, 0x0, 0x8, 0xbe85}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/05 00:31:56 executing program 1: r0 = socket(0x0, 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000000080), 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x7ff, 0x10000}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000005c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002980)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x108) 2018/04/05 00:31:56 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x300) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='pids.events\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) uname(&(0x7f0000000100)=""/244) [ 426.413113] kernel msg: ebtables bug: please report to author: NOPROTO & 802_3 not allowed [ 426.424590] kernel msg: ebtables bug: please report to author: NOPROTO & 802_3 not allowed 2018/04/05 00:31:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') r3 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r3, &(0x7f00000001c0)="cb985a0f452679f5338d2a176de9f7ef9bae6a91e6a9919d4cc49f899550247ffbf4b128a3846923aee20b6a71dd1b0c634725726ea9f0566f6f9c1ba189ca7428f268555204d48a91e749ed1fe886acba5092e2ee33f61ec67ac3f0a6efd46561ff1dc49c6bf1114e7a334318ecc744383877dc6dab438c4b6e247cd68751869275d3f9b59cb20e0543486b3cc55f941b45eef65055c1d219286ee9d78ea6af9679629cd69c2590d734ec48da7fb7fbff9127a6c50bb54c5a3bdef34ab490679413f49ee1694102e6aaa37bf9e49c63604eff2d878dea3a8504ba54294830fa9367e1f92de20504f504147826c7d9dc", 0xf0, 0x51, &(0x7f0000000380)=@nfc={0x27, 0x0, 0x1, 0x3}, 0x80) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendmmsg(r5, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000005740)}}], 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000340)=0x14) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001380)={&(0x7f0000000a00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000a80)=""/230, 0xe6}, {&(0x7f0000000b80)=""/141, 0x8d}, {&(0x7f0000000c40)=""/131, 0x83}, {&(0x7f0000000d00)=""/71, 0x47}, {&(0x7f0000000d80)=""/208, 0xd0}, {&(0x7f0000000e80)=""/164, 0xa4}, {&(0x7f0000000f40)=""/163, 0xa3}, {&(0x7f0000001000)=""/149, 0x95}, {&(0x7f00000010c0)=""/199, 0xc7}], 0x9, &(0x7f0000001280)=""/226, 0xe2, 0x1}, 0x40) getpeername$packet(0xffffffffffffffff, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001400)=0x14) getsockopt$EBT_SO_GET_ENTRIES(r5, 0x0, 0x81, &(0x7f0000000480)={'filter\x00', 0x0, 0x3, 0x10, [], 0x6, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/16}, &(0x7f0000000500)=0x78) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000300)={'vlan0\x00', r6}) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="2c0000000000000000000000000000000000000004c2acef398effff0b25d578e8"], 0x1}, 0x1}, 0x0) gettid() setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) r7 = socket$inet_smc(0x2b, 0x1, 0x0) getsockname$inet(r7, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') socket(0x3, 0x0, 0x7) setsockopt$IP_VS_SO_SET_FLUSH(r7, 0x0, 0x485, 0x0, 0x0) 2018/04/05 00:31:57 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x8) 2018/04/05 00:31:57 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df821728d598bf6c2c702ff314", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002580)=[{0x0, 0x0, &(0x7f00000013c0), 0x31d, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmmsg(r1, &(0x7f000000a700)=[{{0x0, 0x0, &(0x7f000000a680)=[{&(0x7f000000a580)=""/200, 0xc8}], 0x1}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) 2018/04/05 00:31:57 executing program 1: getgroups(0x0, &(0x7f0000000040)) setregid(0x0, 0x0) 2018/04/05 00:31:57 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x280000, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000140)=0x1a0e4611, &(0x7f00000001c0)=0x2) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup3(r1, r1, 0x80000) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)=0x0) process_vm_readv(r5, &(0x7f0000000440)=[{&(0x7f0000000240)=""/237, 0xed}, {&(0x7f0000000340)=""/14, 0xe}, {&(0x7f0000000380)=""/134, 0x86}], 0x3, &(0x7f0000001540)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000480)=""/75, 0x4b}], 0x2, 0x0) 2018/04/05 00:31:57 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x8040) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x9}, 0x8) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) faccessat(r0, &(0x7f0000000200)='./file0\x00', 0x24, 0x0) 2018/04/05 00:31:57 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5, 0x12000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001280)={r0, &(0x7f0000000180)="12efe139aea2a9e06c88befc7e77d8967659b8b92182d179ff82d65f08508f19050e2728701c7e7be4bb2ff471c27ae65fba43964029dc655bc9875f6f1dfb9d475c73c56b627be9d5e1fae8cff06edd45b2afe73267b5fc79105ac4251074288efd3b1ed60dd8ebdd853a71888991d89e404beac83298d6f420394c417a3c6de3692dd8b45b8cf00fefd5c49b801b6560ed8b24c2a1e3addd53bd5d207f49082c22ed5bf1e3f9d0aef56f6d9d5acb5be3899ea989c9f5c18722cb2112f1f2859ac00eee1675cf4e4cdbdbae1bc7b0876dd732e216217486426e6587e0cd03730ad6c4aecef99da75822e657", &(0x7f0000000280)="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"}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001300)={0x40, 0x4, 0x0, 0x10000, 0x2}, 0x14) readahead(r0, 0x100, 0x40) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mkdirat(r0, &(0x7f0000001340)='./file0\x00', 0x8) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000001380)={"d202b999cf85000000000088f301e710", 0x103}) 2018/04/05 00:31:57 executing program 6: unshare(0x8000400) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) dup(r0) openat$cgroup_int(r0, &(0x7f0000000140)='cpuset.cpu_exclusive\x00', 0x2, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/05 00:31:57 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x2c, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x2c}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x2, r0, 0x1}) fcntl$setpipe(r1, 0x407, 0x200) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000080)) ioctl$TCFLSH(r1, 0x540b, 0xfffffffffffffe00) 2018/04/05 00:31:57 executing program 4: unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000004c0)=""/217) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000000380)={0x0, &(0x7f0000000280)=""/205}) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x0, 0x28001) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) close(r2) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000000200)=""/89) socket$rds(0x15, 0x5, 0x0) dup2(r1, r2) perf_event_open(&(0x7f0000418000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x180) 2018/04/05 00:31:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000fa0fff), 0x709f11e652a74aab, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/05 00:31:57 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"3a06000000000000000000c02b4f0010", 0x102}) 2018/04/05 00:31:57 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5, 0x12000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001280)={r0, &(0x7f0000000180)="12efe139aea2a9e06c88befc7e77d8967659b8b92182d179ff82d65f08508f19050e2728701c7e7be4bb2ff471c27ae65fba43964029dc655bc9875f6f1dfb9d475c73c56b627be9d5e1fae8cff06edd45b2afe73267b5fc79105ac4251074288efd3b1ed60dd8ebdd853a71888991d89e404beac83298d6f420394c417a3c6de3692dd8b45b8cf00fefd5c49b801b6560ed8b24c2a1e3addd53bd5d207f49082c22ed5bf1e3f9d0aef56f6d9d5acb5be3899ea989c9f5c18722cb2112f1f2859ac00eee1675cf4e4cdbdbae1bc7b0876dd732e216217486426e6587e0cd03730ad6c4aecef99da75822e657", &(0x7f0000000280)="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"}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001300)={0x40, 0x4, 0x0, 0x10000, 0x2}, 0x14) readahead(r0, 0x100, 0x40) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mkdirat(r0, &(0x7f0000001340)='./file0\x00', 0x8) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000001380)={"d202b999cf85000000000088f301e710", 0x103}) 2018/04/05 00:31:57 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000000)="f662b4f9067502f5cd7f073fa2998c37", 0x10) memfd_create(&(0x7f0000000140)='/dev/kvm\x00', 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:31:57 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/05 00:31:58 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000600), &(0x7f0000000640)=0x31) read(r1, &(0x7f0000000ac0)=""/216, 0xd8) sysinfo(&(0x7f0000000940)=""/201) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000680)={0x0, 0x8}, 0x8) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e22}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0xc1, 0x0, 0x8, 0x33b9, 0x200, 0x0, 0x0, 0xffffffff00000000, 0x100000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0], &(0x7f0000000280)=0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00000003c0)=0x6dd74ce8, 0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x7, 0x8, 0xfff, 0x0, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x0, 0xd4d}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x2}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000dc0)={0x0, {{0x2, 0x4e22, @multicast1=0xe0000014}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000480)={0x7, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x104) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000080)=0x14) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000a80)=0x412, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000d00)={0x100000001, {{0x2, 0x0, @rand_addr=0x2}}}, 0x88) getpeername(r1, &(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000380)=0x80) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000001300)=ANY=[@ANYBLOB="ff0300000000000002004e214d8ca47700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000be63d41ca35b49c88efa79835eed0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000002000000ac14141900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000001000000000000000000000000000000ff9e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000001fa84901ca6c8c48000000000000000000000000000002004e24ac141416000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000924a800bf29bce8ae2506c7468021cdd2c729e0e267bad44ec56159c5862be038cea0fb27099b29392d8896c926d79e9ac240db573a6b6cfe4866773e3fadf16f83337a15541188b3e4f9d77e60a17b3fb5af29b2dc8bafe557699db5bbd02460019fe120642b9bc2a2552ebaf1db55ac827e1e17ed4d9a76f9cafcde8a4f5ee4802d979b4ae6229a0a5eb637738e11aab2df0f90bf668917a41dc8b2202523da208aa76dfe7cd19e1fbc8179444a3f885200ff020439b7dc365b650c608e0b897d71e8a55e8ecc13cdf94e1936da6edf9605efd0e14402a604ffe6797934ee40b0746cde0125897a19686d7b98bf97db15a56c8568618f3f72faf6ccc34eb6e5089dae494fb580894dc05395280f1172e496e028faa7b41157813da02b5482621f0acff35685557fe1deb24da551aaaae8942d6659fc2cdfab9a9ebaf8ab48319367ec7a55ed5b8c23ac1ca28172c8e58ebee2e2c39fd9537170237079ddf3c3b2fe687d8c04fc201793be2fd3ffde5c5bf54f89e5d7d7ce14a87158436933a31c5b468f993bff56f0000ac9c51f6f0c8c7cf7dc0700243321fe836223e7d39d86bcbdeb6470cb35b7a0b42bb7b1867315af1174cca7032c7c1fb5ad6557"], 0x1) getsockopt$inet_int(r4, 0x0, 0x32, &(0x7f00000001c0), &(0x7f0000000700)=0xfffffffffffffcc6) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000c40)={0xffffffffffffffb1, {{0x2, 0x4e21, @rand_addr=0x3f36245f}}}, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000740)={r3, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x81, 0x1, 0x327, 0x7, 0x1, 0x20, 0x2, 0x0, 0x0, 0xfffffffffffffbff, 0x3f, 0x0, 0x0, 0x0, 0x3d15]}, &(0x7f0000000840)=0x100) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x11, &(0x7f00000005c0), &(0x7f00000006c0)=0x4) setsockopt$inet_group_source_req(r5, 0x0, 0x2f, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x108) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000880)=""/171, 0xab, 0x2, 0x0, 0x0) close(r1) 2018/04/05 00:31:58 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000013fd8)={'vcan0\x00', 0x0}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x1}, 0x8) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000012ff0)={&(0x7f000000afb8)={0x1, 0x7, 0x4, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) 2018/04/05 00:31:58 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)="70726fd8cc67b96a4ee67bbc2936cc93632e776c616e30707070306b657972696e6700", 0x4) fallocate(r0, 0x3, 0x7fffffffffffdffe, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) 2018/04/05 00:31:58 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5, 0x12000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001280)={r0, &(0x7f0000000180)="12efe139aea2a9e06c88befc7e77d8967659b8b92182d179ff82d65f08508f19050e2728701c7e7be4bb2ff471c27ae65fba43964029dc655bc9875f6f1dfb9d475c73c56b627be9d5e1fae8cff06edd45b2afe73267b5fc79105ac4251074288efd3b1ed60dd8ebdd853a71888991d89e404beac83298d6f420394c417a3c6de3692dd8b45b8cf00fefd5c49b801b6560ed8b24c2a1e3addd53bd5d207f49082c22ed5bf1e3f9d0aef56f6d9d5acb5be3899ea989c9f5c18722cb2112f1f2859ac00eee1675cf4e4cdbdbae1bc7b0876dd732e216217486426e6587e0cd03730ad6c4aecef99da75822e657", &(0x7f0000000280)="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"}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001300)={0x40, 0x4, 0x0, 0x10000, 0x2}, 0x14) readahead(r0, 0x100, 0x40) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000001380)={"d202b999cf85000000000088f301e710", 0x103}) 2018/04/05 00:31:58 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x24580, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x24008000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, r1, 0x526, 0x70bd2d, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x38}, 0x1}, 0x4040801) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000002c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000000040), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) 2018/04/05 00:31:58 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) syncfs(r0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) r5 = memfd_create(&(0x7f0000000240)="64657620acc2b320fd785e18fa9cae1266786f034b4b9cc76317f2a743bddf8cb99605b8d9540fc70cb93475bcce4f7a2f28c2236a68e3dcd5197da7e00b9f3ff57853643cf928e70f87becdd144532926edafc7b5a241a0a294b5895bfa980b280c7df3ac3ca2422c7d5355d900796193b469597d7a2e221e3ea5bde9e6f5bf83421dc524fb03af370a325eaacd40b91b6799f300e9efbcb5b0a9557594a891", 0x0) write(r5, &(0x7f0000000000)="16", 0x1) sendfile(r5, r5, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r5, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000000180)) 2018/04/05 00:31:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c60000), 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100), &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180), &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}}, &(0x7f00000002c0)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000810000), 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000000840), 0x0, 0x0) getpeername(0xffffffffffffffff, &(0x7f00000005c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000640)=0xfffffffffffffe8c) ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000580)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecb5f4ff8b353a40eb8032a5b64a6fe5073a334eeb3b30a354760cc0b9d14f3363180e01222db4b130ca85a373740d1e60"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00007cdffc)) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000098dffc), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000000c0), 0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000040)=0x1) r2 = dup(r1) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080), 0x8) bind$inet6(r0, &(0x7f0000000880)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/04/05 00:31:59 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000000000)=0x1, 0x4) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00000001c0)={0x3, 0x0, [{0x80000008, 0xf, 0x2, 0x101, 0x5, 0x81, 0x9}, {0xc000000f, 0x1, 0x1, 0xfffffffffffffffe, 0x100000000, 0x100, 0x6}, {0x80000007, 0x5b733bc2, 0x2, 0x8000, 0xf03, 0x8, 0x90000000000}]}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:31:59 executing program 3: ioperm(0x100000000, 0xef1, 0x4) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) io_setup(0x7d1a, &(0x7f00000003c0)=0x0) io_submit(r2, 0x2, &(0x7f0000000dc0)=[&(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000500)}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000680), 0x0, 0x0, 0x0, 0x1}]) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@del={0xe8, 0x11, 0x308, 0x70bd27, 0x25dfdbfd, {{'wp512-generic\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x401}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4000000}, 0x40004) fcntl$getflags(r0, 0x3) 2018/04/05 00:31:59 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5, 0x12000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001280)={r0, &(0x7f0000000180)="12efe139aea2a9e06c88befc7e77d8967659b8b92182d179ff82d65f08508f19050e2728701c7e7be4bb2ff471c27ae65fba43964029dc655bc9875f6f1dfb9d475c73c56b627be9d5e1fae8cff06edd45b2afe73267b5fc79105ac4251074288efd3b1ed60dd8ebdd853a71888991d89e404beac83298d6f420394c417a3c6de3692dd8b45b8cf00fefd5c49b801b6560ed8b24c2a1e3addd53bd5d207f49082c22ed5bf1e3f9d0aef56f6d9d5acb5be3899ea989c9f5c18722cb2112f1f2859ac00eee1675cf4e4cdbdbae1bc7b0876dd732e216217486426e6587e0cd03730ad6c4aecef99da75822e657", &(0x7f0000000280)="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"}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001300)={0x40, 0x4, 0x0, 0x10000, 0x2}, 0x14) readahead(r0, 0x100, 0x40) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001380)={"d202b999cf85000000000088f301e710", 0x103}) 2018/04/05 00:31:59 executing program 7: clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) 2018/04/05 00:31:59 executing program 2: r0 = socket$inet(0x2, 0x3, 0x10) setsockopt$inet_buf(r0, 0x0, 0x3, &(0x7f0000000180)="bf", 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="9ccb35cbbba86ddf002f7e4e02e766cd8eccba56", 0x14, 0xfffffffffffffffe, &(0x7f000066354c)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/05 00:31:59 executing program 1: r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x3, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r1, &(0x7f0000000140)="11fc8da5072414686735518dc88a8afb8689799b392ddeca8aad7ee1a4d52981a4ca2c94db352ece9b6304656eb985c1b5bb71e0ef6cc6e1ce233840297a6696c3aa93895754ee68d0445221fb0d2a32d2314604125d72ceb1de176f2c15eecf5e250387c9281f421b1f53743af04713d78cf325033a6c0cff1f06ee2128289ae25288184184349f883de057e251c9c1fa09491f1c6edc69f6b2b541c1", &(0x7f0000200000)=""/203}, 0x18) 2018/04/05 00:31:59 executing program 4: r0 = dup(0xffffffffffffffff) setsockopt(r0, 0x100000800000010d, 0x5, &(0x7f0000003ff8)='\x00\x00\x00\x00', 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x1cf000000000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x189}, 0x8) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00', 0x7, 0x4, 0x470, 0x248, 0x248, 0x130, 0x388, 0x388, 0x388, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x5, 0x4, 0x8000}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x7fff, 0x3ff, 0x3}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, @empty, @rand_addr, @rand_addr=0x8}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) 2018/04/05 00:31:59 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="6d000000fbe000002100004083d78e1c85"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:31:59 executing program 2: set_mempolicy(0x8000, &(0x7f0000000040), 0x9) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000000c0)="256370757365746574683014656d30262d405b657468312700") r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) write(r2, &(0x7f00000001c0)="a429d8bedbfeb62bd3a7e06fb9bc235330cdcbe5659060559dc055a1ea3ad394233d6b130480", 0x26) socketpair(0x15, 0x6, 0x3, &(0x7f0000000240)) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000300)=0xd000) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0xfffffffffffdfffd, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x1, 0x4, 0x8000, 0x1, 0x10, r3, 0x200}, 0x2c) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000000140)={0x39f5, 0x100000001}) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000200)={0xdf4d, 0x1, 0xbf}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000000000)={0x0, 0x0, [0x0, 0xfffffffffffffffe]}) 2018/04/05 00:31:59 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000600)=ANY=[@ANYBLOB="2800000012000d05000c00000000000007000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001d0064e20000"], 0x28}, 0x1}, 0x0) 2018/04/05 00:31:59 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5, 0x12000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001280)={r0, &(0x7f0000000180)="12efe139aea2a9e06c88befc7e77d8967659b8b92182d179ff82d65f08508f19050e2728701c7e7be4bb2ff471c27ae65fba43964029dc655bc9875f6f1dfb9d475c73c56b627be9d5e1fae8cff06edd45b2afe73267b5fc79105ac4251074288efd3b1ed60dd8ebdd853a71888991d89e404beac83298d6f420394c417a3c6de3692dd8b45b8cf00fefd5c49b801b6560ed8b24c2a1e3addd53bd5d207f49082c22ed5bf1e3f9d0aef56f6d9d5acb5be3899ea989c9f5c18722cb2112f1f2859ac00eee1675cf4e4cdbdbae1bc7b0876dd732e216217486426e6587e0cd03730ad6c4aecef99da75822e657", &(0x7f0000000280)="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"}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001300)={0x40, 0x4, 0x0, 0x10000, 0x2}, 0x14) readahead(r0, 0x100, 0x40) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001380)={"d202b999cf85000000000088f301e710", 0x103}) 2018/04/05 00:31:59 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) semctl$SETALL(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)=[0x200, 0xffffffff, 0x200, 0x0, 0x5, 0x1, 0x9, 0x4, 0x5, 0x0]) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYBLOB="970fdf113d08a22b210fb4"], &(0x7f0000000440)=0x1) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$setflags(r5, 0x2, 0x1) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x1c, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = semget$private(0x0, 0x2, 0x20c) r7 = geteuid() lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getuid() readlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/46, 0x2e) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10000800}, 0xc, &(0x7f00000003c0)={&(0x7f0000000580)={0xdc, r10, 0x2, 0x70bd27, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1c00000000000}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) setsockopt$sock_void(r5, 0x1, 0x24, 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000200)={{0x0, r7, r8, r9, r11, 0x1, 0x800}, 0xfffffffffffffffd, 0x7, 0x2}) 2018/04/05 00:31:59 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000c00)='/dev/vcs#\x00', 0xfffffffffffffff9, 0x80000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000c40)=0x5, 0x4) r1 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f0000017000)={0xa}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600383a0000000000000000000000ffffe0000002ff0200000000000000000000000000030200907800000000609433df00003a000000000000000000000000000000000100000000000000000000000000000001fca967e17f791010"], 0x0) 2018/04/05 00:31:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rpc\x00') socket$bt_cmtp(0x1f, 0x3, 0x5) fstat(r0, &(0x7f0000000180)) 2018/04/05 00:31:59 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000004ff6)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000000440)=[{r0}], 0x1, 0x47e) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006ff8)) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/98, 0x62}], 0x1) unshare(0x400) r1 = socket$inet(0x2, 0x3, 0xdc) sendmmsg(r1, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) 2018/04/05 00:31:59 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0xf4, 0x0, 0x1, 0x131}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000001c0)={r1, 0x6}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000140)=@req={0x3, 0x100000000, 0x2, 0x2}, 0x10) clone(0x0, &(0x7f00000003c0)="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", &(0x7f0000850ffc), &(0x7f0000000540), &(0x7f0000000580)="7b0eacb2c2926507029f245a9f8d9815c61181c743225709fa99b91bb026e22dbe6b0fa27ed25d1d3d2543d706c5911fe657b7793dccb642a42ea838bb11d9") wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) 2018/04/05 00:31:59 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000000280)={0xa6, &(0x7f00000001c0)=""/166}) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000140)=0x4) 2018/04/05 00:31:59 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5, 0x12000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001280)={r0, &(0x7f0000000180)="12efe139aea2a9e06c88befc7e77d8967659b8b92182d179ff82d65f08508f19050e2728701c7e7be4bb2ff471c27ae65fba43964029dc655bc9875f6f1dfb9d475c73c56b627be9d5e1fae8cff06edd45b2afe73267b5fc79105ac4251074288efd3b1ed60dd8ebdd853a71888991d89e404beac83298d6f420394c417a3c6de3692dd8b45b8cf00fefd5c49b801b6560ed8b24c2a1e3addd53bd5d207f49082c22ed5bf1e3f9d0aef56f6d9d5acb5be3899ea989c9f5c18722cb2112f1f2859ac00eee1675cf4e4cdbdbae1bc7b0876dd732e216217486426e6587e0cd03730ad6c4aecef99da75822e657", &(0x7f0000000280)="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"}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001300)={0x40, 0x4, 0x0, 0x10000, 0x2}, 0x14) readahead(r0, 0x100, 0x40) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001380)={"d202b999cf85000000000088f301e710", 0x103}) 2018/04/05 00:31:59 executing program 2: syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f0000001340)={{0x3, 0x0, 0x0, 0x0, "dbada7360755a6995913017f441d5fe0f59b4d0d0d7dd816642c8232614e88540da9c9be6610fc3e6e591ea6"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xedb4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}) 2018/04/05 00:31:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f00003fd000)) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=@ipv6_newaddr={0x18, 0x14, 0x119, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x4801) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000040)={[0x2, 0x1f, 0x9, 0x5, 0x8, 0x86, 0x9, 0x3, 0x1f, 0x8001, 0xd, 0x8000, 0xffff, 0x2, 0x3, 0x339b6280], 0x0, 0x4000}) 2018/04/05 00:31:59 executing program 4: chroot(&(0x7f0000000180)='./file0\x00') set_mempolicy(0x8000, &(0x7f00000000c0)=0x4b6, 0xfffffffffffffc00) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000100)={[0xf000, 0x3000, 0xd000, 0x3fff], 0x61, 0x1000000000000080, 0xfffffefffffffffd}) socket$inet(0x2, 0x5, 0x5) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e) 2018/04/05 00:31:59 executing program 1: syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x4002, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000180)=0x8) socket$kcm(0x29, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0x4}, &(0x7f0000000080), &(0x7f0000000100)={r2, r3+30000000}, 0x8) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x8001, 0x4) 2018/04/05 00:31:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)={0x0, 0xfffffffffffffffd, 0x0, 0x2, 0x0, 0x2}) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x2800) syz_open_pts(r0, 0x0) close(r0) 2018/04/05 00:32:00 executing program 1: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000000)=0x5, 0x8) 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) r4 = request_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='{^wlan0\x00', 0xfffffffffffffffc) keyctl$clear(0x7, r4) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') dup2(r1, r2) 2018/04/05 00:32:00 executing program 3: r0 = inotify_init() r1 = syz_open_dev$sg(&(0x7f0000000740)='/dev/sg#\x00', 0x100000002000, 0x105002) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) inotify_rm_watch(r0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) get_robust_list(r2, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f00000002c0)=0xc) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_init() inotify_add_watch(r0, &(0x7f0000000c40)='./control\x00', 0x84000d50) inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x0) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e23, 0x7}, 0x1c) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000900)=@nat={'nat\x00', 0x19, 0x5, 0x138, [0x20000c80, 0x0, 0x0, 0x20000d7c, 0x20000e48], 0x0, &(0x7f0000000700), &(0x7f0000000c80)=ANY=[@ANYBLOB="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"]}, 0x1b0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000980)={0x0, @in6={{0xa, 0x4e23, 0x1e, @mcast1={0xff, 0x1, [], 0x1}}}, 0x7, 0x1, 0x4, 0xfffffffffffffffd, 0x7ff}, &(0x7f0000000a40)=0x98) sendmsg(r1, &(0x7f00000006c0)={&(0x7f00000004c0)=@sco={0x1f, {0x20, 0x3, 0x100000000, 0x0, 0x1, 0x7}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000a80)="01d5787b670b1cefe8f62a49763dc39c2103866791cb992838b90db3b030158c018a7d8101014625a870e85bdec583c14ce789338ea2fbd6a2823ee9b4886578a5766e4b868ebc8f4e9d2e71947a662ac509a4", 0x53}], 0x1, 0x0, 0x0, 0x1}, 0x4800) r3 = inotify_init() r4 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r4, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000640), &(0x7f0000000680)=0x8) getpeername$netrom(r1, &(0x7f0000000780), &(0x7f0000001300)=0x10) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) fstat(r4, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@rand_addr=0x40, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x0, 0x4e22, 0x2, 0xa, 0xa0, 0x20, 0x0, r5, r6}, {0x40, 0x4f2, 0x3, 0x1, 0x401, 0x401, 0x7, 0x1}, {0x9731, 0x8, 0xa4e, 0x2}, 0x8, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x11}, 0x4d3}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x4, 0x1, 0x1, 0x5eae, 0x1, 0xfff}}, 0xe8) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000100)=ANY=[@ANYBLOB='filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x240, 0x0) renameat(r7, &(0x7f00000005c0)='./control\x00', 0xffffffffffffffff, &(0x7f0000000600)='./control\x00') unshare(0x800) r8 = dup3(r3, r0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r8, 0x84, 0x17, &(0x7f0000000b40)=ANY=[@ANYRES16=r1, @ANYBLOB="c00000002eca56e85c88f99f5047f2519dad6904a3a03fb6edec6fb16335eb5c21cc011a3a89f341c070cb25807cf8c49ee1a83373da88509c91e0eb53127702a688094baef263017d0255cf671449e2435d6ce5edd401fec08c33d3c12063a738c76eb3e9fe82c24762d01077180f931f8b"], 0x2) 2018/04/05 00:32:00 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5, 0x12000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001280)={r0, &(0x7f0000000180)="12efe139aea2a9e06c88befc7e77d8967659b8b92182d179ff82d65f08508f19050e2728701c7e7be4bb2ff471c27ae65fba43964029dc655bc9875f6f1dfb9d475c73c56b627be9d5e1fae8cff06edd45b2afe73267b5fc79105ac4251074288efd3b1ed60dd8ebdd853a71888991d89e404beac83298d6f420394c417a3c6de3692dd8b45b8cf00fefd5c49b801b6560ed8b24c2a1e3addd53bd5d207f49082c22ed5bf1e3f9d0aef56f6d9d5acb5be3899ea989c9f5c18722cb2112f1f2859ac00eee1675cf4e4cdbdbae1bc7b0876dd732e216217486426e6587e0cd03730ad6c4aecef99da75822e657", &(0x7f0000000280)="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"}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001300)={0x40, 0x4, 0x0, 0x10000, 0x2}, 0x14) readahead(r0, 0x100, 0x40) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001380)={"d202b999cf85000000000088f301e710", 0x103}) 2018/04/05 00:32:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffffffff, 0xa0c00) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000100)=""/37) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x1000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, @in6={0xa, 0x4e21, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e22, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x279}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, @in={0x2, 0x4e20}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0xffffffffffffffc0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}}], 0xd8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000000c0)={r3, 0x5, 0x3, [0x3, 0x6, 0x7f]}, 0xe) 2018/04/05 00:32:00 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) 2018/04/05 00:32:00 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf0000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000941000/0x2000)=nil, 0x2000, 0x0, 0x4011, r0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000900)) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) connect$packet(r3, &(0x7f0000002a00)={0x11, 0x0, 0x0, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x5, 0x8, 0x0, 0x3da, 0x0, 0xffffffff}, &(0x7f00000007c0)=0x20) fremovexattr(0xffffffffffffffff, &(0x7f0000000000)=@known='user.syz\x00') ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4b, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0c6300003a36678842f095eb5b8d4a9c0b2a865c8300e4c3bc068efd34e3fae605690390293986836dd180833d57526cfbcdb5a0f810cd2b64bc55b03265da5599b123710b2d87c418c6aa"], 0x0, 0x0, &(0x7f0000005000)}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400400, 0x0) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) r5 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f00000002c0)={'bcsh0\x00', {0x4, 0x9, 0x8, "73232b7d92be", 0x1c27}}) mremap(&(0x7f000083d000/0x4000)=nil, 0x4000, 0x4000, 0x2, &(0x7f0000d7b000/0x4000)=nil) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100), 0xfffffffffffffdd0, 0x0, &(0x7f0000000180)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000340)={0xa0, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)}}, @free_buffer={0x40086303, r5}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000000280)=[@fd={0x66642a85}], &(0x7f00000002c0)}, 0xfffffffffffffffb}}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000000500)}) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) listen(0xffffffffffffffff, 0x0) acct(&(0x7f0000000300)='./file0\x00') 2018/04/05 00:32:00 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) accept4$vsock_stream(r3, &(0x7f0000000200)={0x28, 0x0, 0x100000002, @any=0xffffffff}, 0x10, 0x800) getpeername$ipx(r3, &(0x7f0000000000), &(0x7f0000000140)=0x10) 2018/04/05 00:32:00 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000100)=0x80000000, 0xffffffffffffff96) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x80) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/05 00:32:00 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000a57000)={0xa, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="1c0025c74711f2eb9d698f08208b1fd88a0000000000000007000000f300000000000000000000"], &(0x7f000090ffff)='GPL\x00', 0x0, 0x80, &(0x7f0000000000)=""/128, 0x41000}, 0x24) 2018/04/05 00:32:00 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000001040101dfffffffff33ee00200401000c000100010000007f030001000602000000000002000000"], 0x2c}, 0x1}, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/05 00:32:00 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5, 0x12000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001280)={r0, &(0x7f0000000180)="12efe139aea2a9e06c88befc7e77d8967659b8b92182d179ff82d65f08508f19050e2728701c7e7be4bb2ff471c27ae65fba43964029dc655bc9875f6f1dfb9d475c73c56b627be9d5e1fae8cff06edd45b2afe73267b5fc79105ac4251074288efd3b1ed60dd8ebdd853a71888991d89e404beac83298d6f420394c417a3c6de3692dd8b45b8cf00fefd5c49b801b6560ed8b24c2a1e3addd53bd5d207f49082c22ed5bf1e3f9d0aef56f6d9d5acb5be3899ea989c9f5c18722cb2112f1f2859ac00eee1675cf4e4cdbdbae1bc7b0876dd732e216217486426e6587e0cd03730ad6c4aecef99da75822e657", &(0x7f0000000280)="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"}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001300)={0x40, 0x4, 0x0, 0x10000, 0x2}, 0x14) readahead(r0, 0x100, 0x40) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001380)={"d202b999cf85000000000088f301e710", 0x103}) 2018/04/05 00:32:00 executing program 3: r0 = inotify_init() r1 = syz_open_dev$sg(&(0x7f0000000740)='/dev/sg#\x00', 0x100000002000, 0x105002) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) inotify_rm_watch(r0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) get_robust_list(r2, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f00000002c0)=0xc) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_init() inotify_add_watch(r0, &(0x7f0000000c40)='./control\x00', 0x84000d50) inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x0) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e23, 0x7}, 0x1c) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000900)=@nat={'nat\x00', 0x19, 0x5, 0x138, [0x20000c80, 0x0, 0x0, 0x20000d7c, 0x20000e48], 0x0, &(0x7f0000000700), &(0x7f0000000c80)=ANY=[@ANYBLOB="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"]}, 0x1b0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000980)={0x0, @in6={{0xa, 0x4e23, 0x1e, @mcast1={0xff, 0x1, [], 0x1}}}, 0x7, 0x1, 0x4, 0xfffffffffffffffd, 0x7ff}, &(0x7f0000000a40)=0x98) sendmsg(r1, &(0x7f00000006c0)={&(0x7f00000004c0)=@sco={0x1f, {0x20, 0x3, 0x100000000, 0x0, 0x1, 0x7}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000a80)="01d5787b670b1cefe8f62a49763dc39c2103866791cb992838b90db3b030158c018a7d8101014625a870e85bdec583c14ce789338ea2fbd6a2823ee9b4886578a5766e4b868ebc8f4e9d2e71947a662ac509a4", 0x53}], 0x1, 0x0, 0x0, 0x1}, 0x4800) r3 = inotify_init() r4 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r4, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000640), &(0x7f0000000680)=0x8) getpeername$netrom(r1, &(0x7f0000000780), &(0x7f0000001300)=0x10) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) fstat(r4, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@rand_addr=0x40, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x0, 0x4e22, 0x2, 0xa, 0xa0, 0x20, 0x0, r5, r6}, {0x40, 0x4f2, 0x3, 0x1, 0x401, 0x401, 0x7, 0x1}, {0x9731, 0x8, 0xa4e, 0x2}, 0x8, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x11}, 0x4d3}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x4, 0x1, 0x1, 0x5eae, 0x1, 0xfff}}, 0xe8) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000100)=ANY=[@ANYBLOB='filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x240, 0x0) renameat(r7, &(0x7f00000005c0)='./control\x00', 0xffffffffffffffff, &(0x7f0000000600)='./control\x00') unshare(0x800) r8 = dup3(r3, r0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r8, 0x84, 0x17, &(0x7f0000000b40)=ANY=[@ANYRES16=r1, @ANYBLOB="c00000002eca56e85c88f99f5047f2519dad6904a3a03fb6edec6fb16335eb5c21cc011a3a89f341c070cb25807cf8c49ee1a83373da88509c91e0eb53127702a688094baef263017d0255cf671449e2435d6ce5edd401fec08c33d3c12063a738c76eb3e9fe82c24762d01077180f931f8b"], 0x2) 2018/04/05 00:32:00 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="03000800070004000600000006002609a9ef22135a000200"], &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x101}, 0x8) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000200)=""/4096) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r1, 0x61, "872078bc9751514590596e6c41f832861bfe4eceb86aad1e28efb1aed5a493a608f907c68e5828868b7eebeb8b7186c0abe8b128ecb3e4ce3fe5eb4924fd235bf1d908d33e123c26cd5a4cfb9d80f2cd9f92865e83f92a720d7270b1690e2329a5"}, &(0x7f0000000180)=0x69) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_NMI(r0, 0xae9a) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc008ae09, &(0x7f0000aebff8)={0x1, [0x4]}) [ 430.213956] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. [ 430.238503] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/05 00:32:01 executing program 3: r0 = inotify_init() r1 = syz_open_dev$sg(&(0x7f0000000740)='/dev/sg#\x00', 0x100000002000, 0x105002) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) inotify_rm_watch(r0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) get_robust_list(r2, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f00000002c0)=0xc) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_init() inotify_add_watch(r0, &(0x7f0000000c40)='./control\x00', 0x84000d50) inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x0) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e23, 0x7}, 0x1c) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000900)=@nat={'nat\x00', 0x19, 0x5, 0x138, [0x20000c80, 0x0, 0x0, 0x20000d7c, 0x20000e48], 0x0, &(0x7f0000000700), &(0x7f0000000c80)=ANY=[@ANYBLOB="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"]}, 0x1b0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000980)={0x0, @in6={{0xa, 0x4e23, 0x1e, @mcast1={0xff, 0x1, [], 0x1}}}, 0x7, 0x1, 0x4, 0xfffffffffffffffd, 0x7ff}, &(0x7f0000000a40)=0x98) sendmsg(r1, &(0x7f00000006c0)={&(0x7f00000004c0)=@sco={0x1f, {0x20, 0x3, 0x100000000, 0x0, 0x1, 0x7}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000a80)="01d5787b670b1cefe8f62a49763dc39c2103866791cb992838b90db3b030158c018a7d8101014625a870e85bdec583c14ce789338ea2fbd6a2823ee9b4886578a5766e4b868ebc8f4e9d2e71947a662ac509a4", 0x53}], 0x1, 0x0, 0x0, 0x1}, 0x4800) r3 = inotify_init() r4 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r4, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000640), &(0x7f0000000680)=0x8) getpeername$netrom(r1, &(0x7f0000000780), &(0x7f0000001300)=0x10) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) fstat(r4, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@rand_addr=0x40, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x0, 0x4e22, 0x2, 0xa, 0xa0, 0x20, 0x0, r5, r6}, {0x40, 0x4f2, 0x3, 0x1, 0x401, 0x401, 0x7, 0x1}, {0x9731, 0x8, 0xa4e, 0x2}, 0x8, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x11}, 0x4d3}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x4, 0x1, 0x1, 0x5eae, 0x1, 0xfff}}, 0xe8) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000100)=ANY=[@ANYBLOB='filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x240, 0x0) renameat(r7, &(0x7f00000005c0)='./control\x00', 0xffffffffffffffff, &(0x7f0000000600)='./control\x00') unshare(0x800) r8 = dup3(r3, r0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r8, 0x84, 0x17, &(0x7f0000000b40)=ANY=[@ANYRES16=r1, @ANYBLOB="c00000002eca56e85c88f99f5047f2519dad6904a3a03fb6edec6fb16335eb5c21cc011a3a89f341c070cb25807cf8c49ee1a83373da88509c91e0eb53127702a688094baef263017d0255cf671449e2435d6ce5edd401fec08c33d3c12063a738c76eb3e9fe82c24762d01077180f931f8b"], 0x2) 2018/04/05 00:32:01 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x200081, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) r4 = semget(0x0, 0x1, 0x4) semctl$GETPID(r4, 0x0, 0xb, &(0x7f0000000140)=""/56) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 430.255924] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/05 00:32:01 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5, 0x12000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001280)={r0, &(0x7f0000000180)="12efe139aea2a9e06c88befc7e77d8967659b8b92182d179ff82d65f08508f19050e2728701c7e7be4bb2ff471c27ae65fba43964029dc655bc9875f6f1dfb9d475c73c56b627be9d5e1fae8cff06edd45b2afe73267b5fc79105ac4251074288efd3b1ed60dd8ebdd853a71888991d89e404beac83298d6f420394c417a3c6de3692dd8b45b8cf00fefd5c49b801b6560ed8b24c2a1e3addd53bd5d207f49082c22ed5bf1e3f9d0aef56f6d9d5acb5be3899ea989c9f5c18722cb2112f1f2859ac00eee1675cf4e4cdbdbae1bc7b0876dd732e216217486426e6587e0cd03730ad6c4aecef99da75822e657", &(0x7f0000000280)="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"}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001300)={0x40, 0x4, 0x0, 0x10000, 0x2}, 0x14) readahead(r0, 0x100, 0x40) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001380)={"d202b999cf85000000000088f301e710", 0x103}) 2018/04/05 00:32:01 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x7, 0xffffffffffffffff}) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000140)={@dev, @broadcast}, &(0x7f0000000180)=0x8) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000080), 0x8) write$evdev(r1, &(0x7f0000037fe8)=[{{}, 0x1, 0x48, 0x2}, {}], 0x30) 2018/04/05 00:32:01 executing program 2: r0 = gettid() r1 = getpid() kcmp(r0, r1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r2 = open(&(0x7f0000363ff8)='./file0\x00', 0x0, 0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000000)=r0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000040)="99d88743325587a8064e8787770d9b4aff797863e954bd68dd3b64fef3e8776b58b8e63e05c09dac8ffa5cbb4c143af5a09164152f7a7bb66760a67a96a67bf119e7d4ef3cbee229c84084f6510fcc382830a170219fd1dbbec2a4ae031a61c8e70bef9386cbb5e2c32e444f38ddadd8b0e200af8283facbbaeb81345eb0afc5e17d5912cb8db038766112") 2018/04/05 00:32:01 executing program 7: unshare(0x20000000) clone(0x120400, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000000200), &(0x7f0000b3bfff)) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000140)='./file0\x00', 0x7, 0x8, &(0x7f0000002480)=[{&(0x7f0000000200), 0x0, 0x49e7}, {&(0x7f0000000240)="42dff2681c0415eca290154bcbd4", 0xe, 0x4}, {&(0x7f0000000280)="4a2ad009f67fbd269ba6f179b8e78397516a1e9899cb5bbe565cb4bffa5105a451e4ae75c0614a5acf93de8f31a42c3e7b011d531bee4c0c204243029823eb2ff41e2b4de08864b1ece5ca537b88bfbcfb5ac2278ce642a9b7bf671330b8a9b215e988660278160c4f5226a2180053e51a89daa5cbf8ec81f66c68bceba04b5aa57ee916e381535702f176ae0fbe4b35a23437736a093a968ca9b852df17a6117a55c7e78bb472a271478f33ca2d6fa6579e5f9a6a9fb26acf1b7085856b14ea2a603b", 0xc3, 0x7fffffff}, {&(0x7f0000000380)="3e7281769cd9a66471c222b907a2c95c01bdbab25dd8", 0x16, 0x7}, {&(0x7f00000003c0)="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0x1000, 0x2}, {&(0x7f00000013c0)="e1ee155013e364875a4e65a5b1996c6b821874bf4969bd4919f2b5fa6fcec7d9bc3955dd4eba8cb518254acc1acdeb852d00683c1f834f6e4a27cb1fa416293d2897dfaa36e70b1edb56fe9516292829d91655fac9f5daafa03bedbeb08418eadb0a19c39dd6fc05ed17adb99de8c96a75db2ce1dbe55c68f3be7c6299", 0x7d, 0x4}, {&(0x7f0000001440)="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0x1000, 0x40}, {&(0x7f0000002440)="64a71599d446d4683bffef54243142e600c8022e04f1289dc92c", 0x1a, 0x7f}], 0x10, &(0x7f0000002540)={[{@iocharset={'iocharset', 0x3d, 'iso8859-3'}, 0x2c}]}) clone(0x0, &(0x7f00000001c0)="a5c9c1e6b19c0208a9235e", &(0x7f0000850ffc), &(0x7f0000000180), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) 2018/04/05 00:32:01 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000000400)=&(0x7f0000000480)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) finit_module(r1, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, r2, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) socket$packet(0x11, 0x0, 0x300) 2018/04/05 00:32:01 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) dup3(r2, r0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:32:01 executing program 3: r0 = inotify_init() r1 = syz_open_dev$sg(&(0x7f0000000740)='/dev/sg#\x00', 0x100000002000, 0x105002) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) inotify_rm_watch(r0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) get_robust_list(r2, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f00000002c0)=0xc) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_init() inotify_add_watch(r0, &(0x7f0000000c40)='./control\x00', 0x84000d50) inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x0) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e23, 0x7}, 0x1c) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000900)=@nat={'nat\x00', 0x19, 0x5, 0x138, [0x20000c80, 0x0, 0x0, 0x20000d7c, 0x20000e48], 0x0, &(0x7f0000000700), &(0x7f0000000c80)=ANY=[@ANYBLOB="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"]}, 0x1b0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000980)={0x0, @in6={{0xa, 0x4e23, 0x1e, @mcast1={0xff, 0x1, [], 0x1}}}, 0x7, 0x1, 0x4, 0xfffffffffffffffd, 0x7ff}, &(0x7f0000000a40)=0x98) sendmsg(r1, &(0x7f00000006c0)={&(0x7f00000004c0)=@sco={0x1f, {0x20, 0x3, 0x100000000, 0x0, 0x1, 0x7}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000a80)="01d5787b670b1cefe8f62a49763dc39c2103866791cb992838b90db3b030158c018a7d8101014625a870e85bdec583c14ce789338ea2fbd6a2823ee9b4886578a5766e4b868ebc8f4e9d2e71947a662ac509a4", 0x53}], 0x1, 0x0, 0x0, 0x1}, 0x4800) r3 = inotify_init() r4 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r4, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000640), &(0x7f0000000680)=0x8) getpeername$netrom(r1, &(0x7f0000000780), &(0x7f0000001300)=0x10) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) fstat(r4, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@rand_addr=0x40, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x0, 0x4e22, 0x2, 0xa, 0xa0, 0x20, 0x0, r5, r6}, {0x40, 0x4f2, 0x3, 0x1, 0x401, 0x401, 0x7, 0x1}, {0x9731, 0x8, 0xa4e, 0x2}, 0x8, 0x6e6bbb, 0x3, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x11}, 0x4d3}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x4, 0x1, 0x1, 0x5eae, 0x1, 0xfff}}, 0xe8) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000100)=ANY=[@ANYBLOB='filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x240, 0x0) renameat(r7, &(0x7f00000005c0)='./control\x00', 0xffffffffffffffff, &(0x7f0000000600)='./control\x00') unshare(0x800) r8 = dup3(r3, r0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r8, 0x84, 0x17, &(0x7f0000000b40)=ANY=[@ANYRES16=r1, @ANYBLOB="c00000002eca56e85c88f99f5047f2519dad6904a3a03fb6edec6fb16335eb5c21cc011a3a89f341c070cb25807cf8c49ee1a83373da88509c91e0eb53127702a688094baef263017d0255cf671449e2435d6ce5edd401fec08c33d3c12063a738c76eb3e9fe82c24762d01077180f931f8b"], 0x2) 2018/04/05 00:32:01 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5, 0x12000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001280)={r0, &(0x7f0000000180)="12efe139aea2a9e06c88befc7e77d8967659b8b92182d179ff82d65f08508f19050e2728701c7e7be4bb2ff471c27ae65fba43964029dc655bc9875f6f1dfb9d475c73c56b627be9d5e1fae8cff06edd45b2afe73267b5fc79105ac4251074288efd3b1ed60dd8ebdd853a71888991d89e404beac83298d6f420394c417a3c6de3692dd8b45b8cf00fefd5c49b801b6560ed8b24c2a1e3addd53bd5d207f49082c22ed5bf1e3f9d0aef56f6d9d5acb5be3899ea989c9f5c18722cb2112f1f2859ac00eee1675cf4e4cdbdbae1bc7b0876dd732e216217486426e6587e0cd03730ad6c4aecef99da75822e657", &(0x7f0000000280)="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"}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001300)={0x40, 0x4, 0x0, 0x10000, 0x2}, 0x14) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000001380)={"d202b999cf85000000000088f301e710", 0x103}) 2018/04/05 00:32:01 executing program 6: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0x66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = accept4$netrom(r1, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x800) fcntl$notify(r0, 0x402, 0x8) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000100)={0x4, r2, 0x1}) 2018/04/05 00:32:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syncfs(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00000000c0)=0x103761, 0x4) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xeb7475328bdbcfc9, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/04/05 00:32:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{0x1, 0x3, 0x0, 0x0, 0x2}, 0x5}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/04/05 00:32:01 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0xfffffffffffffffd}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x1, 0x0, 0x80000000, 0x6, 0x9}, 0x14) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000275fc8)={0x0, 0x0, &(0x7f0000737fd0)=[{&(0x7f0000000040)="f40e9a619b64907bf1df7d593e58b848613e0431b8c62a3ad6e0070a627de9680bd0a4c717db4090bbfbb59e47e83100ab1a532c4764170fe1855d9cfa84cb69c439afe3c173215f5c35a48ab2b0492d81871f45b967c87053765bf9983475890671c39a9718f96e4ca7", 0x6a}], 0x1, &(0x7f0000001080)=[@iv={0x18, 0x117, 0x2}, @op={0x18, 0x117, 0x3}], 0x30}, 0x0) 2018/04/05 00:32:01 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) openat$audio(0xffffffffffffff9c, &(0x7f0000676000)='/dev/audio\x00', 0x0, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) r2 = dup2(r0, r1) fcntl$getown(r2, 0x9) 2018/04/05 00:32:01 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5, 0x12000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001280)={r0, &(0x7f0000000180)="12efe139aea2a9e06c88befc7e77d8967659b8b92182d179ff82d65f08508f19050e2728701c7e7be4bb2ff471c27ae65fba43964029dc655bc9875f6f1dfb9d475c73c56b627be9d5e1fae8cff06edd45b2afe73267b5fc79105ac4251074288efd3b1ed60dd8ebdd853a71888991d89e404beac83298d6f420394c417a3c6de3692dd8b45b8cf00fefd5c49b801b6560ed8b24c2a1e3addd53bd5d207f49082c22ed5bf1e3f9d0aef56f6d9d5acb5be3899ea989c9f5c18722cb2112f1f2859ac00eee1675cf4e4cdbdbae1bc7b0876dd732e216217486426e6587e0cd03730ad6c4aecef99da75822e657", &(0x7f0000000280)="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"}, 0x20) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000001380)={"d202b999cf85000000000088f301e710", 0x103}) 2018/04/05 00:32:01 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = shmget(0x1, 0x1000, 0x4, &(0x7f0000008000/0x1000)=nil) shmat(r1, &(0x7f0000002000/0x2000)=nil, 0x6000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup3(r3, r0, 0x0) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 00:32:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x100001c) gettid() ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'bond0\x00', 0x0}) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x3, 0x2) bind$alg(r2, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c0000001300110f0000429851fb2c457004ae38ae00000000000000000000", @ANYRES32=r1, @ANYBLOB="00000000000000000c000100aaaaaaaaaa000000"], 0x2c}, 0x1}, 0x0) 2018/04/05 00:32:02 executing program 0: syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5, 0x12000) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001380)={"d202b999cf85000000000088f301e710", 0x103}) 2018/04/05 00:32:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) recvmsg(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001340)=[{&(0x7f00000000c0)=""/80, 0x50}, {&(0x7f0000000140)=""/211, 0xd3}, {&(0x7f0000000240)=""/26, 0x1a}, {&(0x7f0000000280)=""/145, 0x91}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x74dccfd8}, 0x10000) recvmsg$kcm(r2, &(0x7f0000001700)={&(0x7f0000001400)=@hci, 0x80, &(0x7f0000001640)=[{&(0x7f0000001480)=""/3, 0x3}, {&(0x7f00000014c0)=""/199, 0xc7}, {&(0x7f00000015c0)=""/84, 0x54}], 0x3, &(0x7f0000001680)=""/95, 0x5f, 0xfffffffffffffbff}, 0x40) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) shutdown(r1, 0x2000000002) 2018/04/05 00:32:02 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup3(r0, r0, 0x80000) getpeername$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x10) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(tnepres))\x00'}, 0x58) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000100)={0x2, 'tunl0\x00', 0x4}, 0x18) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240), 0x0) 2018/04/05 00:32:02 executing program 7: unshare(0x44800) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x2, &(0x7f0000000080)) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x5, 0x80100) clock_settime(0x7, &(0x7f0000000140)={0x77359400}) 2018/04/05 00:32:02 executing program 4: ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4008ae52, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x200000, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000140)=""/100) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='maps\x00') ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0xc, "23ca04e3a2ccada260876830"}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r2, 0x9}, &(0x7f0000000300)=0x8) accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000200)=0x1c, 0x80800) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0x5d}], 0x100000000000005b, 0x0) 2018/04/05 00:32:02 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001380)={"d202b999cf85000000000088f301e710", 0x103}) 2018/04/05 00:32:02 executing program 6: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x1000000000000000, 0x4) r1 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000fff)={0x10000}) getsockopt(r1, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x5) 2018/04/05 00:32:02 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:32:02 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0xffffffff00000001, 0x4c9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0x7f, 0x1, 0x9, 0x0, 0x2}, 0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000340)=0xffffffffffff798e, 0x4) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000000040)='asymmetric\x00', &(0x7f00000000c0)='self.posix_acl_access\x00') 2018/04/05 00:32:02 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x800, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/04/05 00:32:03 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001380)={"d202b999cf85000000000088f301e710", 0x103}) 2018/04/05 00:32:03 executing program 4: rt_sigaction(0x3e, &(0x7f0000e0efe0)={0x5}, &(0x7f0000c4c000), 0x8, &(0x7f0000616000)) r0 = syz_open_procfs(0x0, &(0x7f0000256ff8)='status\x00') sendfile(r0, r0, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'os2.', 'status\x00'}) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000040)={0x3, 0x8, [{0x1, 0x0, 0xc0}, {0x0, 0x0, 0x7}, {0x9, 0x0, 0x100}]}) 2018/04/05 00:32:03 executing program 2: munmap(&(0x7f00009ff000/0x600000)=nil, 0x600000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f000076c000)='pagemap\x00') sendfile(r0, r2, &(0x7f0000014000), 0x2) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00000000c0)) getpriority(0x0, r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x200, 0x1, 0xff, 0x1, 0x1, 0x2}, 0x20) 2018/04/05 00:32:03 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=ANY=[@ANYBLOB="7f060800f2fa00"], 0x8) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfffffffffffff001, 0x410002) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x40, 0x5, 0x6, 0x7fff, 0x9, 0x9, 0x7d60a676, 0x7, 0x3, 0x1, 0x1, 0x100000000}) 2018/04/05 00:32:03 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000011c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x1}}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x3c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0x8001, 0x6, 0x7f, 'queue1\x00', 0x1ff}) 2018/04/05 00:32:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x4000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0xc) sync() getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, &(0x7f0000000180)=0x4) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000fdc)=@ipv6_newroute={0x24, 0x48, 0x20000000001, 0xffffffffffffffff, 0x0, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/04/05 00:32:03 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001380)={"d202b999cf85000000000088f301e710", 0x103}) 2018/04/05 00:32:03 executing program 7: getrusage(0x0, &(0x7f0000000340)) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x20000, 0x0) sendto$inet6(r0, &(0x7f0000000500)="973050bb5f34823d8c0cab048bcf32bd2f1aa23a71fbc7972c976ba166c868c8590ff0636254975c38bcd23ee38285f81885dcd380d0a733bbf4e96bc6e496446953f0ded7f689c797417f0a0e24d7800f2d80d3cb0f1b039a8517118946fc635764f0049b7d15f5fbb70165187e961537d1fb42bf435ef817065d6f7645c1598c65dcd1c3dde923c3", 0x89, 0x40890, &(0x7f00000005c0)={0xa, 0x4e21, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x666}, 0x1c) clone(0xfffffffffffffffe, &(0x7f0000000200)="2679fe63c7b6aaea3f6dbc", &(0x7f0000000300), &(0x7f0000000100), &(0x7f00000002c0)="d13e00800000000000000000000000000e0000b77e227aeee4aef9dcbe99986d0ac90224a9b2293b0cd55e60ec8256f203fd59da2938") ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) wait4(r1, 0x0, 0x80000000, &(0x7f0000000140)) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x4100) personality(0x400000d) bind$netrom(r2, &(0x7f0000000240)=@full={{0x3, {"9aa8d9b92bc1d5"}, 0x20}, [{"c2040142c30d21"}, {"0c19ed5b601627"}, {"d14702e1636b99"}, {"042a31c2095fc1"}, {"50032b36fed9c3"}, {"bba4b3677e0c9d"}, {"767f3397bfbdd8"}, {"4a06010e1ab8b0"}]}, 0x48) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="8d0607000100040000000400000004000000d4c06c87c56bf6aa88a6b408eba4e226937a0936d9b297c5009566beb469b0f4135b07df38688dc537f1ed016366c1cb01c0f36fb9de648e45d9192402c627d36bb4947f71ef9b6edfbab4d670df09aab8a5d144e2698ca56773cd00"], &(0x7f0000000400)=0x16) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000440)={r3, 0xfffffffffffffffa}, 0x8) 2018/04/05 00:32:03 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r2}, 0x8) 2018/04/05 00:32:03 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000000)=""/192, &(0x7f00000000c0)=0xc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/05 00:32:03 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/04/05 00:32:03 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001e80)={0x0, @multicast2, @local}, &(0x7f0000001ec0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@dev, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) r3 = add_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="c62ca41504538ec8834e241c11a44b2872cd96afab915d99722dd0201a26d372ef28db821ea6fc2e8f50f737c0eb96a9f0e5884f5552347d6ea650b30721a30509e0e856582fa4d58c7d2326fe6b05a6843bf6b3a82cf30323c6e3e0e47d1698", 0x60, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r2, r3) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000001f80)=@ipv4_getnetconf={0x1c, 0x52, 0x803, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000080)={0x6, [0x9, 0x6, 0xd727, 0x3, 0x10001, 0xfffffffffffffffd]}, 0x10) 2018/04/05 00:32:03 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x101d}, 0x2c) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f00000001c0)) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7ffa, 0x0, 0x201a7fd7, 0xa, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x6, 0x2ed, &(0x7f00001a7f05)=""/251}, 0x48) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000200)={{0xa, 0x4e24, 0x80, @empty, 0xd6}, {0xa, 0x4e20, 0x18000, @local={0xfe, 0x80, [], 0xaa}, 0x62}, 0xf825, [0x8000, 0x0, 0x3, 0x40, 0x6, 0x7, 0xdaaa, 0x3]}, 0x5c) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x20) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r1, 0x0, 0xe, 0xb6, &(0x7f0000000040)="03e43ae3e0e0e4a1b4d6dcfbf56a", &(0x7f0000000100)=""/182}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000140)}, 0x10) socketpair(0x11, 0x5, 0x4, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f00000006c0)={&(0x7f00000005c0)=@nfc_llcp, 0x80, &(0x7f0000000680)=[{&(0x7f0000000640)=""/47, 0x2f}], 0x1}, 0x2140) fstat(r1, &(0x7f00000003c0)) accept4(r4, &(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80, 0x80000) openat(r4, &(0x7f0000000380)='./file0\x00', 0x20880, 0x100) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @loopback={0x0, 0x1}, 0x7, 0x1859, 0x3, 0x0, 0x1, 0x40, r5}) 2018/04/05 00:32:03 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001380)={"d202b999cf85000000000088f301e710", 0x103}) 2018/04/05 00:32:03 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000001c0)={0x2710, 0x1, 0x0, 0x1000, &(0x7f0000feb000/0x1000)=nil}) r5 = dup3(r4, r3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x400000000000003, 0x0, 0x5, 0xa08, 0x0}, &(0x7f0000000100)=0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000200)={r6, 0x4f, "ac101b969e0d0b548e9c2b588b967ea1d4baba52a7fa2fa090bc1273c065e095743ec93737ee0ab88f4787d21a527cf85314ebbf1a8a2b8cf4d9e486b322753869c4828cd8400482b0e65e204a8e7a"}, &(0x7f0000000280)=0x57) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000000180)={0x5, 0x1ff, 0xbd, 0xeff9}, 0x6) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="d06a5e0f01d19a34d43a0167f20f0d7580baf80c66b884157e8d66efbafc0c66b81c00000066ef0f23d63ef4baf80c66b85a17308d66efbafc0cb80000efb89b000f00d06766c74424003f865aad6766c7442402166b00006766c744240600000000670f011c24", 0x67}], 0x1, 0x0, &(0x7f00000002c0)=[@cr4={0x1, 0x40200}], 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 432.629064] 9pnet_virtio: no channels available for device ./file0 [ 432.664637] 9pnet_virtio: no channels available for device ./file0 2018/04/05 00:32:04 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x4, &(0x7f00000002c0)) 2018/04/05 00:32:04 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000140)=0x1, 0x4) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000000)={0x56f40000000, 0x8}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:32:04 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x40902) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000040)) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba2", 0x61}], 0x1, &(0x7f0000001480)}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x8990, &(0x7f0000000080)={'ip_vti0\x00', @ifru_flags=0x1000}) 2018/04/05 00:32:04 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001380)={"d202b999cf85000000000088f301e710", 0x103}) 2018/04/05 00:32:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) sendmmsg(r0, &(0x7f0000002b00)=[{{&(0x7f0000002a00)=@un=@abs, 0x80, &(0x7f0000001880)=[{&(0x7f0000002a80)="8e", 0x1}], 0x1, 0x0, 0x0, 0x80}}], 0x1, 0x0) close(r0) 2018/04/05 00:32:04 executing program 6: r0 = socket$inet6(0xa, 0x80007, 0x81) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x80800) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) timer_create(0x1, &(0x7f00000001c0)={0x0, 0x28, 0x4, @thr={&(0x7f0000000080)="ebae575c3d615ac62009464fc06a629655274c8dee5f2326e25322f03e30ea9c5ae5d3c8ac85907a741ade723b428b0113bddee58cae3b7b822ce6a04d7167f6e1f467ed09b6e7b5e801726c0466674f2174997ce46981775768313e7641c223169ce8b891620ad5bc6c6f91a493eca3329a5a667ec8f013", &(0x7f0000000100)="ee114cf85501e2c4b7bcc51e21005c05b0bfb1ddbb5a5c441d7ad62fead8951015c6c5651344737704d3f32caf938ab0932bfbac447a51ac82cb2a043bd40282cf55861a4e5ada27658608abd1f9621308fa323329a5e9e8deed5cb1c83f7d46310ed06cb25f7f9190e95aa419a77981a4e6cffe27cf2aec5152698ed715c001a730297c5ea4f54482528b334f8df6b5756144c29500b940fb281418c3af855757c29bd3bc439d933d"}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x1, &(0x7f0000000240)={{0x77359400}, {0x77359400}}, &(0x7f0000000280)) 2018/04/05 00:32:04 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x1) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f00000003c0)='./file0/bus\x00', 0x0) unshare(0x400) mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000589000)}}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0xe8, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x1, @empty, 0x100}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x4a}, @in6={0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x5bb}, @in={0x2, 0x4e22}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0xcbf4, @ipv4={[], [0xff, 0xff]}, 0x1e8}, @in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x2c8}, @in6={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0xf7a2}, @in={0x2, 0x4e22, @rand_addr=0x4}]}, &(0x7f0000000200)=0x10) 2018/04/05 00:32:04 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f000038d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x801, 0x1e, 0x0, 0x8625}}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000390fb0)) 2018/04/05 00:32:04 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) clock_getres(0xfffffefffffffff3, &(0x7f0000be2ff8)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/05 00:32:04 executing program 1: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000000, 0x3f, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.swap.current\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0xfff, 0xa, 0x7, 0x1c, "1ae0526a360e31d0b1f33b4618e1d61162aff99884749e09988732f1bd5a329e4425f7662b14b14bc510f1583dc4c01ec8dddb2cec51ed869c539dd650434c1e", "11b2f1640681c3894b2c7e42a4fb74dab33c59533522a85661fe0f2c0e72ed6b", [0x200]}) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="2ceb093964446c9c9056e084b60dbd6b", 0x10) creat(&(0x7f0000000140)='./file0\x00', 0x1) r3 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x7fffffff, 0x8342, 0x9, 0x7, 0x0, 0x5, 0x4000, 0x2, 0x9, 0x80, 0x17a0, 0x1, 0x6, 0x5, 0xffff, 0x1ff, 0x3f, 0x2, 0x6, 0x0, 0x10001, 0x1, 0x6d77c0e0, 0x7, 0x6b, 0xc30, 0x807, 0x6, 0x5, 0xfffffffffffffffb, 0x6, 0x1ff, 0x2d5, 0x401, 0x0, 0x2, 0x0, 0x3, 0x5, @perf_bp={&(0x7f0000000080), 0x1}, 0x1100, 0x2, 0x212, 0x2, 0x1, 0x1f, 0xfff}, r3, 0x10, r0, 0x2) close(r2) 2018/04/05 00:32:04 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001380)={"d202b999cf85000000000088f301e710", 0x103}) 2018/04/05 00:32:04 executing program 2: syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x3, &(0x7f0000001300)=[{&(0x7f0000000140)="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", 0x1000, 0x1}, {&(0x7f0000001140)="158f93b408e096881644aa2faa3f51bd7bad3cc27117073fae73120948b5f3915a4c102f85f2cc907d770b52fc8fb8c49a9d263adbfea0075f9e30e4ec73dbfa905f266ffa05a2ddd92e52303a15f16fa57ebd644ce8c9f27280989ffbe84bd722cdeabb2ce4d3ea2544cb8b141801c95a09d9b3bffdb5f46859c7b36aa074b8df12cbced8a3095361b39d0ba548f500a53768da19bbdfa32bc8769bd46a7b1bc7c8a95adf5395d5b5be868df5007fc3de2efc3d4cdb20badd0b1da0e41053669b64be8bc979655d7eef082b3b8c204953ca71526d7c63a659a45665d15e7c242e5e3f9ba30d4317ca1285677f466c10", 0xf0, 0xfd6}, {&(0x7f0000001240)="75009e802de92f339bbc4d40d5368c23504106ef1776bb72b38c5a8de505f4ea010ca3de4895a63afa4f4ecf3991665511029a18cb51c80d72dd80aa7046b250ac03cd8f47623df94ba419aff769805fbfc85339f14275ff92d33c6fff90e3bcc8630c9c815a05b143d58a4e4ce93269b3c25b9dacfed0aca4f1482c6399e995da910098", 0x84, 0x8}], 0x2040000, &(0x7f0000001400)=ANY=[@ANYBLOB="6e6f6c6f63636f6f6b69652c6e6f626172726965722c6c6f636b70726f746f3d646c6d2c646973636148c789e413a89a9052485fdeb334db1672642c646973636172642c6c6f63616c666c6f636b732c61636c2c686f7374646174613d7472757374656421707070302c00"]) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000040)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/04/05 00:32:04 executing program 1: unshare(0x400) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000001c0)={{0x2, 0x0, @loopback=0x7f000001}, {}, 0x2, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'lo\x00'}) pipe(&(0x7f0000000140)={0x0, 0x0}) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000240), &(0x7f0000000280)=0xc) preadv(r1, &(0x7f0000000440), 0x10000622, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffe95) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000380)={0x9, 0x0, 0x7, 0x1}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000), &(0x7f00000000c0)=0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000340)) r4 = shmget(0x2, 0x1000, 0xc0, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f00000003c0)=""/64) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', r1}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', r2}, 0x10) 2018/04/05 00:32:04 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000540)={@dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, @empty, 0x8000000000000000}) r1 = dup(r0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/04/05 00:32:04 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001380)={"d202b999cf85000000000088f301e710", 0x103}) 2018/04/05 00:32:04 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000140)="d21261574c0aa4282836e666e68090abc4a70ddbe2ac754a7efcb7f09557bf47894e25192c13d85ce8535d85d0336e7b05a8ef0b8200759ca72414562167d443bd3f9d5c48658d877d1cf6d79d56664f0770d6e4ece86302e8aa8f232a4fc2a9a23087baf11548db8add1643de", 0x6d) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) 2018/04/05 00:32:04 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) write$tun(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1) fallocate(r0, 0x3, 0x0, 0x81) 2018/04/05 00:32:04 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='loginuid\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000300)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000340)={r2, 0x7}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) fcntl$getownex(r6, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace(0x11, r7) syz_open_dev$random(&(0x7f0000000440)='/dev/random\x00', 0x0, 0x100) r8 = dup3(r6, r5, 0x0) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f0000000380)={0x9, 0x0, [{0x13, 0x0, 0xfffffffffffffff9}, {0x28d, 0x0, 0x8000}, {0x13, 0x0, 0xfffffffffffffffb}, {0xaf1, 0x0, 0x1}, {0xbff, 0x0, 0x7f}, {0x9f3, 0x0, 0x1ff}, {0xade, 0x0, 0xb104}, {0x9e0, 0x0, 0x6}, {0xbf6, 0x0, 0x2}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f0000000180), 0x4) r10 = openat$cgroup_ro(r9, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) shutdown(r0, 0x1) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x7fff, 0x6, 0x1, 0xffff, 0x0, 0x4, 0xa4000, 0x5, 0x5, 0x80000001, 0x2, 0xffff, 0x3f, 0x8, 0x5, 0x7, 0xffff, 0x9, 0x5, 0x100000000000000, 0x2, 0xfffffffffffff001, 0xd15, 0x1a8000000000000, 0x9, 0x9, 0x7, 0xead8, 0x100, 0x59, 0x3, 0x6, 0x5b, 0x7, 0x81, 0x4, 0x0, 0x20, 0x5, @perf_bp={&(0x7f00000001c0), 0x2}, 0x2, 0x20, 0x3, 0x7, 0x2, 0x6, 0x9e48}, r7, 0x2, r10, 0xf65a0b86d8d99913) 2018/04/05 00:32:04 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 433.962836] tmpfs: No value for mount option 'gfs2' 2018/04/05 00:32:04 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7aff1)='/dev/sequencer\x00', 0xa01, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x9, 0x4) write$sndseq(r0, &(0x7f000079df40)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x81, 0x2, 0x0, 0x0, 0x401}}], 0x30) 2018/04/05 00:32:04 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) accept4$alg(r0, 0x0, 0x0, 0x0) 2018/04/05 00:32:04 executing program 2: r0 = semget$private(0x0, 0x80000000002, 0x3fc) r1 = dup(0xffffffffffffff9c) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0, 0x7]) 2018/04/05 00:32:04 executing program 1: ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c97ff8)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000500)={"64756d917930000000000000000800", 0x3000}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000f1dff8)={0x1}) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000540)='./file0\x00') umount2(&(0x7f0000000000)='./file0\x00', 0xa) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000480)={0x0, 0x3, 0x1000, 0x7, 0x8, 0x9}, &(0x7f00000004c0)=0x14) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x0) ustat(0x1e, &(0x7f0000000300)) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = userfaultfd(0x80800) msgget(0xffffffffffffffff, 0x400) munmap(&(0x7f00003e5000/0x2000)=nil, 0x2000) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r4 = gettid() ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000000580)="ed5693ab69a85df95d01126f09551df26c3d255f6343c9f901399c10fd2b2e6992e9dc748b1f1813124d7ac0062359cd6a939f66cadc7296059cd53c4b888a9452e1b80b7d2ec6b3037055eb75fd29ee5d2eaea7b348001d70067b1cbbd9d91548c15d4c9e624bc411626cccb601ef47909077c9805485ddf711ec2c5ea4b09c9ba282745cac972f818d8c6f79586013dc429216ed15013f7c2648") ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000400)={0x9, 0x14, [0x40, 0x10001, 0x2, 0x3f, 0x5]}) process_vm_readv(r4, &(0x7f0000fca000)=[{&(0x7f0000000000)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0xfffffe9b}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) r5 = mmap$binder(&(0x7f0000a54000/0x1000)=nil, 0x1000, 0x1, 0x5010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000003c0)={r5}) getsockopt(r2, 0x10d, 0x2, &(0x7f0000a7d000), &(0x7f00002bdffc)=0xfffffffffffffea7) 2018/04/05 00:32:04 executing program 2: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x6, 0x6, 0x4, 0x0, 0x100000000, 0x3, 0x5, 0x9, 0x1, 0x7ff, 0x29b, 0x8, 0xd765, 0xffffffffffffffff, 0xddf2]}, &(0x7f0000000240)=0x100) r2 = getpid() sched_getscheduler(r2) r3 = socket$unix(0x1, 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='net/rt_acct\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000000040)={0x4, &(0x7f00000002c0)=[{}, {}, {}, {}]}) sendfile(r3, r4, &(0x7f000097d000)=0x10000000, 0xff) 2018/04/05 00:32:04 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001380)={"d202b999cf85000000000088f301e710", 0x103}) 2018/04/05 00:32:05 executing program 3: r0 = getpgid(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x18000, 0x0) socket$inet6(0xa, 0x6, 0x7f) getresuid(&(0x7f0000000940), &(0x7f0000000980), &(0x7f00000009c0)) stat(&(0x7f0000000a00)='./file0/file0\x00', &(0x7f0000000a40)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000c00)={{{@in=@dev}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000d00)=0xe8) stat(&(0x7f0000000d40)='./file0/file0\x00', &(0x7f0000000d80)) geteuid() getgroups(0x1, &(0x7f0000000e00)=[0xffffffffffffffff]) accept$netrom(0xffffffffffffffff, &(0x7f0000000e40)=@full, &(0x7f0000000ec0)=0x48) openat$vsock(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/vhost-vsock\x00', 0x2, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000002a40)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002a80)=0x1c) dup(0xffffffffffffffff) socket$l2tp(0x18, 0x1, 0x1) openat$dsp(0xffffffffffffff9c, &(0x7f0000002ac0)='/dev/dsp\x00', 0x20000, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000002b00)='./file0\x00', 0x200, 0x101) perf_event_open$cgroup(&(0x7f0000002b80)={0x5, 0x70, 0x0, 0x9, 0x8, 0x15, 0x0, 0x8, 0x10800, 0x1, 0x8, 0x4, 0x80, 0x1, 0xfff, 0xffffffffffffff16, 0xff4, 0x9, 0x0, 0xd050, 0x7, 0x0, 0x800, 0x100000000, 0x9, 0x8a, 0x0, 0x0, 0x100, 0x6, 0x100000000, 0x8, 0x0, 0x7, 0x7, 0x74, 0x143, 0x0, 0x0, 0x6, 0x3, @perf_bp={&(0x7f0000002b40)}, 0x1000, 0x0, 0x9, 0x0, 0x1, 0x6, 0xffffffffffffff00}, 0xffffffffffffffff, 0x8, 0xffffffffffffff9c, 0x0) accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000b80), &(0x7f0000002c40)=0x2c, 0x80803) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002fc0)='/dev/hwrng\x00', 0x1, 0x0) fanotify_init(0x9, 0x1) openat$vsock(0xffffffffffffff9c, &(0x7f0000006940)='/dev/vhost-vsock\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000006980)={0xe, 0x0, 0x7, 0x800, 0x1, 0xffffffffffffffff, 0x2}, 0x2c) fstat(0xffffffffffffff9c, &(0x7f00000069c0)) fstat(0xffffffffffffff9c, &(0x7f0000006a40)) memfd_create(&(0x7f0000006ac0)='/dev/snd/seq\x00', 0x2) dup(0xffffffffffffff9c) socket$packet(0x11, 0x0, 0x300) socketpair(0x0, 0x7, 0x0, &(0x7f0000006b00)) socket$can_bcm(0x1d, 0x2, 0x2) geteuid() fstat(0xffffffffffffff9c, &(0x7f0000006b40)) epoll_create1(0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000006e40)='/dev/kvm\x00', 0x200000, 0x0) syz_fuseblk_mount(&(0x7f0000006e80)='./file0\x00', &(0x7f0000006ec0)='./file0\x00', 0x8000, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7, 0x804044) getresuid(&(0x7f0000006f00)=0x0, &(0x7f0000006f40), &(0x7f0000006f80)) getresgid(&(0x7f0000006fc0), &(0x7f0000007000), &(0x7f0000007040)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000007080)={0x0, 0x0}, &(0x7f00000070c0)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000007100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000007180)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000007200)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000007240)={0x0, 0x0}, &(0x7f0000007280)=0xc) getresgid(&(0x7f00000072c0)=0x0, &(0x7f0000007300), &(0x7f0000007340)) sendmmsg$unix(r1, &(0x7f0000007440)=[{&(0x7f0000000fc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000025c0)=[{&(0x7f00000010c0)="b6a09832bc8fe71ef37726e397a14912cb101e707a8464171b5f7b30fd7e8f7eddc569d3978c7a2394be91c7c1e89be60bcd600242a0d1cc37df2076bb29b9f04f0f9d2bf6b519e59d9b5a0d411fcef010354965b35efef052ecab40094d365ac71eb93343af6f8454004a24dfc1f8b85063aecaed9ae33b668640afa58297c44d49ba3244758e4315b7c5a5ccb7100522", 0x91}, {&(0x7f0000002180)="c7b174988ecef2eb98baa7b44ad334aab3749227f031ab9d0ae8b01e3fe5076c1ab1e6c385476b6a84a4662b0d3f14664e2cf5a2dd7e5f45d24b6b50825ada68a86d2469499a4b451f4022e9488d4289fa21467bfabef06912d807cb1ff4af3480540325da4563504b", 0x69}, {&(0x7f00000022c0)="57e29b9d2a1e0653036909f19259602dfd272ae9482afcf3f5f46c0955fbb615670439e049dd7c996beb280d27c463cf507b73d6d5219dc446755f926dc5ffaba6bd99132fbe721c07bb28ba1d5ff481e973513cf7e3f50e937af8867bbcc5ed9042afbe502fbcf3f4d9212d3f2282", 0x6f}, {&(0x7f0000002440)="f8a33f286a85a6e44fde5a10dae0320babd6ae1352d707a9cbbda7fcf06b761dffc5259590636ce42c754a1cd8021680783c448bb1e388ae2615241e1b0436b7849c2a4c6c62ae1ca7ae2cfbcd3d3eb4a9bdd24fbd3f9b0afc8460a5238e8cab741b", 0x62}, {&(0x7f0000002580)="49c5d2e55dd7a0eab4e3725250", 0xd}], 0x5, &(0x7f0000002680), 0x0, 0x94}, {&(0x7f0000003080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000004340)=[{&(0x7f0000003100)="1ae2fb2e9b51f2937e016bb64d2e071d24c36db9e8c0f126651ab230ea6bc6f10cde229fc6aaa2e18ceff9bdb62ab3b2ca9d4d10ba4747286f4e351a931e0ea6a77074b7a718bdec4e97abd6ce36295306895aff319a4118b2e5543e1156d97ec4d5b6373a8258b567f79b2ed220f66bc9cdf68027d68a586b0ee4723ae5d001cc385857c4a5024a2b4102e4ce0ed1f37f2ee55c9bfcbea5deeed08005c9d048f69d0793244bfaffdcc1d24c49a12e23060f28dce70648b9a829edfa6d9da7760d7a84b5099634b97350458b82daa1aa49fc15a7f932560892094ab616d4f82d9ffc777fa426755b1bc3348eb0d7c7cd7446", 0xf2}, {&(0x7f0000004200)}], 0x2, 0x0, 0x0, 0x20000050}, {&(0x7f0000004380)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000005640)=[{&(0x7f0000005400)}, {&(0x7f0000005500)="d56c18b0cce553dafb89b801391b3d2190c137d8804e2d0537b186928d59e5cb0f53878886a41771c0181a1a70b5304655900e31a11c2b664528ff0c486c", 0x3e}, {&(0x7f0000005580)="e9e3655865b70f29282ed65ace81c9f901764f8645be61577dd575dc2d18e0857b3e610b08eac314df1522ad673ac8998f41c617c7d3cfe761a1b8f0f7c88affb6e5f57e90c036c5dd3d7c41d8b37e55e7e5684ff746c7479070ad74de38fd15b6a80bff516ce7978e3bd6460c041811836d134418b3dc207388", 0x7a}], 0x3, 0x0, 0x0, 0x40}, {&(0x7f0000006c40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006e00)=[{&(0x7f0000006cc0)="29e95b792fcc818a66ccb29ef71d105c99255a86dd12b659f9b4bf0884d85349", 0x20}, {&(0x7f0000006d80)="cf0f2e5b9f26a00a71ec1b5ce923ec040c72083b66d7114c5dfc4a019e04a2f441672a239a2c78fd01ede78cd13362eee00292d0636b", 0x36}], 0x2, &(0x7f0000007380)=[@cred={0x20, 0x1, 0x2, r0, r2, r3}, @cred={0x20, 0x1, 0x2, 0x0, r4, r5}, @cred={0x20, 0x1, 0x2, r0, r6, r7}, @cred={0x20, 0x1, 0x2, r0, r8, r9}], 0x80, 0x8804}], 0x4, 0x20000084) r10 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r10, &(0x7f0000fb6000)=""/28, 0xfe2f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r10, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010880a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r10, 0x4040534e, &(0x7f0000000340)={0xbf}) setsockopt$inet_dccp_buf(r10, 0x21, 0xe, &(0x7f0000000280), 0x0) r11 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x20000, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r10, 0x402c5342, &(0x7f0000000180)={0x11, 0x0, 0x0, {0x77359400}, 0x0, 0x400}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r10, 0xc0bc5351, &(0x7f0000000080)={0x0, 0x0, 'client1\x00', 0x0, "cc36c5dfea70d3d1", "1595862a6e0e4bf25f261005db592b6a10d8d88ce1b407c85cc4b745b574bc89"}) getpeername$llc(r10, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r10, 0x4058534c, &(0x7f0000000540)={0x1, 0x5eb1, 0xee22, 0x0, 0x0, 0xffffffffffff7fff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r11, 0xc0a85320, &(0x7f00000003c0)={{0x2, 0x1ff}, 'port0\x00', 0x48, 0x400, 0x7f, 0xa25, 0x9, 0x9, 0x1, 0x0, 0x0, 0xb83}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/05 00:32:05 executing program 2: bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x0, 0xd, &(0x7f00000001c0), &(0x7f0000000240)=""/13}, 0x28) r0 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x75, 0x800) write$binfmt_script(r0, &(0x7f00000005c0)={'#! ', './file0', [{0x20, 'irlan0\x00'}, {0x20, "83726c4a6e3000"}], 0xa, "76a0180ca6dea3009f9eee5802382c77c4cd71920bdd87ed483a6338d4e40b3b3628cff1a79c95540b91ecd4c122fa72a9340ad556e29479d0023cd48032bbe1a8a817d4d5625a4ccbfa3d7ee780ab44c3636dbbd5f28efa36f63463f2dc42ecf78d8331913e5bd5f35d626d60bc9ec46a5b0d244dcc6f91d745ed95f403f81b37ad695d9c2fe30cabd2da8121d005dfdd8800ff6781888127817473a613a2973707a1b5ff011ea61a92c3047e085f3ec8ec1b7d313715e61abaac7577435f9c4c9c8be007e15db465e9d227d2f8e83aac7d9e3fd1467cca94793fc91074909d36aaf5e4a77e25055bade313ca38dffe68862fb353c1dd4e55"}, 0x114) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x2b, &(0x7f0000000240)}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000001, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000080)={0x1, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x41, 0x8, 0x10001, 0x4, 0x9665, &(0x7f0000000040)='irlan0\x00', 0x3, 0x18c, 0x3}) 2018/04/05 00:32:05 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000d69ff7)='net/unix\x00') syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000000)) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000007000)) madvise(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x10200000008) 2018/04/05 00:32:06 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000001380)={"d202b999cf85000000000088f301e710", 0x103}) 2018/04/05 00:32:06 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x1ec) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000000080)=0x2, 0x4) 2018/04/05 00:32:06 executing program 7: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) tgkill(r0, r1, 0x2a) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9, 0x8400) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000140)={0x401}) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) sched_getattr(r3, &(0x7f0000000080), 0x30, 0x0) gettid() r4 = getpgrp(0xffffffffffffffff) wait4(r4, 0x0, 0x20000000, &(0x7f0000000200)) 2018/04/05 00:32:06 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) getsockname(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x3a) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x8ce}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r2, &(0x7f00000001c0)=0x4) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000dd0000)={0xfffffffffffeffff, 0x4}, 0x4) r4 = socket$inet(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x2, 0x448, [0x200013c0, 0x0, 0x0, 0x200017a8, 0x200017d8], 0x0, &(0x7f0000000040), &(0x7f00000013c0)=ANY=[@ANYBLOB="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"]}, 0x4c0) syz_emit_ethernet(0x12, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@generic={0x88a8}}}, &(0x7f0000000100)={0x0, 0x0, [0x57f, 0x9d2]}) 2018/04/05 00:32:06 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00000001c0)={r4}) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000000)={0xff, @broadcast=0xffffffff, 0x4e21, 0x4, 'sed\x00', 0x1a, 0x3, 0x47}, 0x2c) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001940)={&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001840)=[{&(0x7f0000000380)="480a3025f8b60bb59ac12341fbb5fbcbf78c999673b7e56db65a316bf7543c864a8ae4eda46337a190f018b6c0", 0x2d}, {&(0x7f00000003c0)="a520df82cbed6689a83cf0319c9892794f2edd2c8a0b7f559ff4614d4e7607df7f5a88936210b0f3a5a44bd7382fd61deafd422b6895de6255211f10f3e802d8559fa4ad71c021323e9494dfa58c3aaa2fe6bc56bb2fd16b34063545d59a1ea935afa3e6ed40a1ebb7696b09a4d391f11d5a9ca806943c0a288a6e46413220c8422f396f06157f8008a4797e4387d2f20b8a770f89e4cbfb86cfbefd30087341afb72376d06780884388af5ed1", 0xad}, {&(0x7f0000000480)='f', 0x1}, {&(0x7f0000000540)="353231933151bc1e96293bacfb4aa3a4662bf83900f9f8eb6bfe5e0203aad3a40933b357f17933650893f803f1d8de024d8ef35adceeef53ab599ee2773c6826ff73cc314bf22cea5655f795b88b2d6775bf88e97f031a596dcd398a70a83f0a954124844bfe7660b3bb8795bf54a480ab8f0e2aac28fcd189a94ce18b574a6b151460789195f6cf251ce388778a215257674d26a7ab322a39121a3bed6919bdaf21f81dfb6dc1273ac0fb8a7d28b4cd9dbac8ae3bbe64704bc9e51bba63d7304e42482c36ab0523fb330061", 0xcc}, {&(0x7f00000004c0)="3ca9f79079b98daf19", 0x9}, {&(0x7f0000000640)="ebabc5a9fb692c9a475ad2562262f7e5a973b847f712a54ba068fed25a1d339ddb6e377a08dbfb2fee5ad59cf2f6209e76995db033b8cda950945c0c", 0x3c}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000001680)="698c13955abea07ac11e83d046b8cbb3fb53130de98158b1947c6fab5cc8504b54abf64b6b73d30bbf0857b72c12dfca1e797a76b3ee3965019a06cdabbe44ce4c3930ccec323a0ed87b16fc5694591f457ad3f367cc12af287a5f4ec29709a72247279813e8faaeb1dc5c555c5a4f17e053744090ed795d6cb80569cce25e2ecc08921f5c6cf817a2efca07caffe72bb4c73cd936645de3edbffbcfb06f692defd30abf55eb57cc2a394cedd991fa3fdb5ab37d868ce170366f", 0xba}, {&(0x7f0000001740)="0de956971753ab22c25fd86fe8e2f00ae3e6b1e09165d828f53dabbb925276c21a818eedcf0deb7edb4c46a9bc7d345185827543c44e83ebf11d445ad67f2869028ab1954e0c9fee35bcf91130ea42babd59c8218513b634b093cdbbf1bed5f53e2d466ae8907e0997841f20b62314f08bb895b79e7f81854008493b1031dc46072e54b017a06142af836bc8ca250995cd2df90f19f9b635f4e4a05a2cafc1c0b09c654082721f85f3fb96e8ec2a0d21820aeae395b989fd4aad4ac51e1577fd89bd04bb2b9bd4865e01bab6bdfa5bd0986db853b0b71e0af8b5ca3c4e81bcd73f00123bf8a1ff493eeef1d84bdf825425b9", 0xf2}], 0x9, &(0x7f0000001900)=[@rights={0x20, 0x1, 0x1, [r3, r1, r1, r3]}], 0x20, 0x24000801}, 0x5) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000001980)={&(0x7f0000009000/0x4000)=nil, 0x3, 0x7, 0x8, &(0x7f0000008000/0x3000)=nil, 0x3ff}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000240)=0x0) sched_setattr(r6, &(0x7f0000000280)={0x30, 0x3, 0x0, 0x200, 0x1, 0x0, 0x0, 0x9}, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f0000000200)={0x3, 0x4}) 2018/04/05 00:32:06 executing program 4: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB="acadb438d08e8b8159564d2bc1872ac58f688757b075ebcb65e97fbaa63bdea902c3292461af3a09618fa5964da9b48c1cd3341b3222e262ab1591d16d58cead9a051f2a686a3bc19d84c91e13f8", @ANYRES32, @ANYRES32, @ANYRES32, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB="f430aabd77aebb7ea89239f65a591c7292ea315848c67e35e450e288350b3f45ec1d4d3587c1ff888005b74010dd55b174eec6ee060e985fde0e5a3b8dcddb4e3cfc529a93369d213503b2bd4dea4e7a1ac6b1789709dca28c7c6b703ce656609a049a07b1aae2b273a9851ba1c1e1dac3fe73a0969991bb64170a0f10a692fb49b35752d2efd6d802e84b3df1b2ee5c59876bf91470047daba7b66ab4c5d4ac74ecfbe495669e6cafc4a797fb38b223ee64029d6409cc49a0de04daf840112d9eca90c918", @ANYBLOB="c0", @ANYRES64]]], 0xfffffd68}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0xfffffffffffffffc) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/04/05 00:32:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000722ffc), &(0x7f00006d1ffc)=0x4) 2018/04/05 00:32:06 executing program 3: r0 = socket$netlink(0xa, 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000000c0)={0x80, {{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x400}}}, 0xa3) ioctl$sock_SIOCGIFINDEX(r0, 0x890b, &(0x7f0000000080)={"040072d9d9cda2000008fdcbcfc38100"}) [ 435.398065] x_tables: eb_tables: arpreply.0 target: invalid size 16 (kernel) != (user) 15 2018/04/05 00:32:06 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff020}, {0x80000006}]}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) r2 = semget(0x0, 0x0, 0x200) semctl$IPC_INFO(r2, 0x0, 0x3, &(0x7f0000000080)=""/110) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/04/05 00:32:06 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x1ec) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000000080)=0x2, 0x4) [ 435.451429] x_tables: eb_tables: arpreply.0 target: invalid size 16 (kernel) != (user) 15 2018/04/05 00:32:06 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x1ec) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000000080)=0x2, 0x4) 2018/04/05 00:32:06 executing program 2: memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="fb7b1a861a5a518e12"], 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) fcntl$notify(r2, 0x402, 0x2) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/05 00:32:06 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001380)={"d202b999cf85000000000088f301e710"}) 2018/04/05 00:32:06 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000837000)='loginuid\x00') sendfile(r0, r0, &(0x7f000017f000), 0x5) 2018/04/05 00:32:06 executing program 3: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x32}, &(0x7f0000000280)) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) write$evdev(r0, &(0x7f0000001000)=[{{}, 0x0, 0x0, 0x8}], 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) 2018/04/05 00:32:06 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x1ec) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000000080)=0x2, 0x4) 2018/04/05 00:32:06 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:32:06 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f00000001c0)={0x7db, {{0xa, 0x4e24, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0x88) r4 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:32:06 executing program 7: unshare(0x0) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) 2018/04/05 00:32:06 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x1ec) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) socket$inet6(0xa, 0x2000000000001, 0x0) 2018/04/05 00:32:06 executing program 3: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f00003fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) mkdir(&(0x7f0000000000)='./file0\x00', 0x7d) chroot(&(0x7f0000be2ff8)='./file0\x00') openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/04/05 00:32:06 executing program 4: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f0000001ff8)={0x1ff}, &(0x7f0000000000), &(0x7f0000fbcff0), 0xfffffffffffffd64) 2018/04/05 00:32:06 executing program 6: mkdir(&(0x7f00001d4ff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000d36000)='./file0\x00', 0x0, 0x0) lseek(r0, 0xfffffffffffffffd, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x8000) 2018/04/05 00:32:06 executing program 2: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/fscreate\x00') setns(r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, &(0x7f00002c9000), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000154000)) 2018/04/05 00:32:06 executing program 0 (fault-call:3 fault-nth:0): r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001380)={"d202b999cf85000000000088f301e710", 0x103}) 2018/04/05 00:32:06 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x1ec) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/05 00:32:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x40) accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000001580)="f4859b4bb55d0d65f93e5cf965c73a2ac1100bb326e51270e92ef1bbaa3fb2b90c53ad606e1023719ab11babfbb786521d15ab48d3771792c6866964a0597634c3398e0a786f706415e4eea7e037c410b43a97a998a7a43450933e8120ec36ee90e41ac7c0661433fe9a97ea6c03d35d421455f8099e2cdf9acf16ef862c6ae70cacd4b2b454a6b6af7d212333254d965deb6c14d78a762151493f65a3fe3b5b7a3952573d375509259b05ade815a69ad6b904af79fc6b1c6efbb4c0eb0240a88f8675f8020ec263a2c6681d5f25dcf4", 0xd0}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000001480)=@sco, 0x239, &(0x7f0000000000)=[{&(0x7f0000000180)=""/171, 0xab}, {&(0x7f0000001680)=""/4096, 0xffffffffffffffb3}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0xfffffffffffffffc) 2018/04/05 00:32:06 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x4200, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14b96293c300000000090125a29809fccd0b810000000000"], 0x14}, 0x1}, 0x0) 2018/04/05 00:32:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000483ffc)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x0, 0x1) r2 = accept4(r1, &(0x7f00003ad000)=ANY=[], &(0x7f00008f1ffc), 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000b8c000)=""/106, &(0x7f0000000140)=0x6a) 2018/04/05 00:32:06 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) [ 435.994383] FAULT_INJECTION: forcing a failure. [ 435.994383] name failslab, interval 1, probability 0, space 0, times 0 [ 436.005678] CPU: 0 PID: 31391 Comm: syz-executor0 Not tainted 4.16.0+ #380 [ 436.012693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 436.022045] Call Trace: [ 436.024648] dump_stack+0x1a7/0x27d [ 436.028285] ? arch_local_irq_restore+0x53/0x53 [ 436.032953] ? __lock_acquire+0x638/0x3c30 [ 436.037191] should_fail+0x914/0xae0 [ 436.040907] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 436.046010] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 436.051199] ? __might_sleep+0x95/0x190 [ 436.055171] ? find_held_lock+0x35/0x1d0 [ 436.059235] ? __lock_is_held+0xb6/0x140 [ 436.063301] ? check_same_owner+0x320/0x320 [ 436.067623] ? __lock_acquire+0x638/0x3c30 [ 436.071853] ? environ_open+0x80/0x80 [ 436.075657] ? rcu_note_context_switch+0x710/0x710 [ 436.080589] should_failslab+0xec/0x120 [ 436.084566] kmem_cache_alloc_node_trace+0x5a/0x760 [ 436.089583] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 436.094779] __kmalloc_node+0x33/0x70 [ 436.098582] kvmalloc_node+0x64/0xd0 [ 436.102306] tun_attach+0xc7d/0x1220 [ 436.106025] ? tun_show_owner+0x160/0x160 [ 436.110176] ? rcu_is_watching+0x85/0x130 [ 436.114324] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 436.119255] ? tun_get+0x1d4/0x2e0 [ 436.122793] ? full_name_hash+0x9b/0xe0 [ 436.126775] __tun_chr_ioctl+0x2139/0x3d90 [ 436.131017] ? tun_poll_controller+0x4c0/0x4c0 [ 436.135597] ? __fget+0x347/0x580 [ 436.139050] ? lock_downgrade+0x980/0x980 [ 436.143204] ? kasan_check_read+0x11/0x20 [ 436.147346] ? rcu_is_watching+0x85/0x130 [ 436.151511] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 436.156451] ? __fget+0x370/0x580 [ 436.159922] ? kasan_check_write+0x14/0x20 [ 436.164165] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 436.169095] ? tun_chr_compat_ioctl+0x30/0x30 [ 436.173581] tun_chr_ioctl+0x2a/0x40 [ 436.177288] ? tun_chr_ioctl+0x2a/0x40 [ 436.181172] do_vfs_ioctl+0x1b1/0x1520 [ 436.185054] ? ioctl_preallocate+0x2b0/0x2b0 [ 436.189460] ? fget_raw+0x20/0x20 2018/04/05 00:32:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000140), 0xfffffffffffffdba) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x1) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000080)={0x0, 0x5}) 2018/04/05 00:32:06 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x410001, 0x0) write(r0, &(0x7f0000ce6ffe)="da", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180), 0x8) 2018/04/05 00:32:06 executing program 6: accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0xfffffffffffffff7}, 0x10) sendmsg$netlink(r2, &(0x7f00003aefc8)={0x0, 0x0, &(0x7f0000847000), 0x0, &(0x7f000048a000)}, 0x0) sendmmsg$alg(r2, &(0x7f0000f3ff58)=[{0x0, 0x0, &(0x7f0000511000), 0x0, &(0x7f0000000080), 0x3c1}], 0x1, 0x0) dup3(r1, r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) [ 436.192908] ? __sb_end_write+0xa0/0xd0 [ 436.196879] ? kasan_check_write+0x14/0x20 [ 436.201107] ? fput+0xe0/0x150 [ 436.204296] ? ksys_write+0x184/0x220 [ 436.208099] ? security_file_ioctl+0x89/0xb0 [ 436.212506] ksys_ioctl+0x94/0xb0 [ 436.215954] SyS_ioctl+0x24/0x30 [ 436.219315] ? ksys_ioctl+0xb0/0xb0 [ 436.222936] do_syscall_64+0x281/0x940 [ 436.226820] ? vmalloc_sync_all+0x30/0x30 [ 436.230964] ? finish_task_switch+0x1b9/0x970 [ 436.235449] ? finish_task_switch+0x17a/0x970 [ 436.239940] ? syscall_return_slowpath+0x550/0x550 [ 436.244868] ? syscall_return_slowpath+0x2ac/0x550 [ 436.249782] ? prepare_exit_to_usermode+0x350/0x350 [ 436.254787] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 436.260153] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 436.265003] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 436.270185] RIP: 0033:0x4552d9 [ 436.273370] RSP: 002b:00007f0b52873c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 436.281071] RAX: ffffffffffffffda RBX: 00007f0b528746d4 RCX: 00000000004552d9 [ 436.288331] RDX: 0000000020001380 RSI: 00000000400454ca RDI: 0000000000000014 [ 436.295594] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 436.302848] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 436.310100] R13: 000000000000032a R14: 00000000006f7c90 R15: 0000000000000000 2018/04/05 00:32:07 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f00000001c0)=""/206) r4 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x2c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f00000000c0)) ioctl$KVM_SET_PIT(r6, 0x8048ae66, &(0x7f000074af90)={[{0x7}]}) ioctl$KVM_SET_PIT(r6, 0x8048ae66, &(0x7f0000001000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:32:07 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00000005c0)={0x0, 0x0}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000080)="ac0fbf55c3", 0x5, 0x0, &(0x7f0000000200)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ipddp0\x00'}}, 0x80) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000100)={0x4, [0xfffffffffffff9fe, 0x5, 0x6487, 0x100000000]}, &(0x7f00000001c0)=0xc) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) bind$netlink(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfb, 0x8200}, 0xc) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe0000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000000)="c4e24947470d66b8bf000f00d8653ef767fc66baf80cb8e0fb4f8bef66bafc0c66edb97e0b0000b82ff11332ba000000000f30440f20c03503000000440f22c0c4c185e955d666b8ad000f00d8673636f46485af0c000000", 0x58}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/05 00:32:07 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000740)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000007c0)={0x0, @local, @multicast1}, &(0x7f0000000800)=0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x800, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21}}, 0x4, 0x1000000004}, &(0x7f0000000280)=0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x7fff, 0xffffffffffffff01}, 0x90) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)={0x5, 0x0, 0x0, 0x3e3}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000380)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000680)={&(0x7f0000000640)='./file0\x00'}, 0x10) setuid(r4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) setreuid(r4, r5) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x10000, r3, 0x0, 0x4}) unshare(0x20000000) time(&(0x7f00000005c0)) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000580)={&(0x7f0000000540)='./file0/file0\x00', 0x0, 0x18}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vga_arbiter\x00', 0x200, 0x0) 2018/04/05 00:32:07 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/05 00:32:07 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/05 00:32:07 executing program 0 (fault-call:3 fault-nth:1): r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001380)={"d202b999cf85000000000088f301e710", 0x103}) 2018/04/05 00:32:07 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000000040), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) 2018/04/05 00:32:07 executing program 1: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000000100), 0x1ec) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/05 00:32:07 executing program 2: semget$private(0x0, 0x2, 0x900000000000235) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x4eb) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2}}}, &(0x7f00000001c0)=0x6f) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2, 0x0) connect$bt_rfcomm(r1, &(0x7f0000000080)={0x1f, {0xfffffffffffffff8, 0x80000001, 0x234, 0x2, 0xc302, 0xcf}, 0x3}, 0xa) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x8, 0x4) 2018/04/05 00:32:07 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000000100), 0x1ec) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/05 00:32:07 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x9, 0x4, 0x0, 0x0, 0x3c59d72e, 0x0, 0x0, 0x401}, 0x20) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002680)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR64=&(0x7f0000000580)=ANY=[@ANYPTR, @ANYPTR64, @ANYRES16=r0, @ANYBLOB="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"]], @ANYRES32=r0, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="7717a2aad861c2e0616f802ec56a2b9e33b2193a223570662ca9bceacbc690083850cf35f0f5c596c3f8591f2fd85276b8b34a823d7b799ffed368993771f02e334aa1854f3fc02a099d2b2b0990827ad8efa252a71f52c5e65a4d85f1f883906d3c3f03601ff093c9fa", @ANYRES64=r0], @ANYBLOB="ffc00e318008d0797a948b3652a5eff7b2e2062c7c7d14d55062855b304757a7304d41c722c9188cd78063922d8c", @ANYRES64=r0, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES16, @ANYRES16, @ANYRES32=r0, @ANYRES64, @ANYPTR, @ANYRES64=r0, @ANYPTR64, @ANYRES64, @ANYPTR, @ANYPTR], @ANYRES64=r0], @ANYBLOB="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@ANYBLOB="0262451bb6ea5dcdc62f8f2c065b3ee76eef0909611781d587d59da92f70fc12bebc022b290143d36750cf745c0ea3a49511b0e7906ca5fc4a51e53a23f7aeeec91c38cf42571968fbeb82ac5d4f66ed839fe6fc1eb482868ca369d53b03574162394081ccd9ce588f26a011a7a768223160dd5179180dc0c83d9b0f72e6ca02aa2dfdd485971955f65ec52576fe35cc435d0dd2e96151bc"]) r1 = getpgid(0xffffffffffffffff) ptrace$peek(0xffffffffffffffff, r1, &(0x7f0000000540)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x2a080, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0xbc, &(0x7f0000000280)=[@in6={0xa, 0x4e20, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @rand_addr=0x2}, @in6={0xa, 0x4e21, 0x66fdf5e1, @dev={0xfe, 0x80, [], 0x14}, 0x8ef}, @in6={0xa, 0x4e23, 0x1ff, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x4e22, 0x4, @empty, 0x7f}]}, &(0x7f0000000380)=0x10) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x2, 0x5, 0x5, 0x65}, 0x98) r4 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) fcntl$lock(r4, 0x7, &(0x7f0000000480)={0x1, 0x3, 0xfff, 0x6, r1}) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x5) writev(r5, &(0x7f0000eb4ff0)=[{&(0x7f0000000180)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) setpriority(0x1, r1, 0x5) [ 436.655606] FAULT_INJECTION: forcing a failure. [ 436.655606] name failslab, interval 1, probability 0, space 0, times 0 [ 436.666950] CPU: 1 PID: 31470 Comm: syz-executor0 Not tainted 4.16.0+ #380 [ 436.673969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 436.683321] Call Trace: [ 436.685898] dump_stack+0x1a7/0x27d [ 436.689509] ? arch_local_irq_restore+0x53/0x53 [ 436.694166] should_fail+0x914/0xae0 [ 436.697862] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 436.702945] ? trace_hardirqs_off+0x10/0x10 [ 436.707258] ? find_held_lock+0x35/0x1d0 [ 436.711303] ? __lock_is_held+0xb6/0x140 [ 436.715354] ? check_same_owner+0x320/0x320 [ 436.719658] ? format_decode+0x10a/0x830 [ 436.723703] ? rcu_note_context_switch+0x710/0x710 [ 436.728617] should_failslab+0xec/0x120 [ 436.732570] __kmalloc_track_caller+0x5f/0x760 [ 436.737146] ? pointer+0x9c0/0x9c0 [ 436.740668] ? kernel_text_address+0xd1/0xe0 [ 436.745059] ? __kernel_text_address+0xd/0x40 [ 436.749536] ? kvasprintf_const+0x56/0x160 [ 436.753753] kvasprintf+0xa9/0x130 [ 436.757271] ? bust_spinlocks+0xc0/0xc0 [ 436.761233] kvasprintf_const+0x56/0x160 [ 436.765292] kobject_set_name_vargs+0x5b/0x140 [ 436.769857] kobject_init_and_add+0xd0/0x150 [ 436.774249] ? kset_create_and_add+0x170/0x170 [ 436.778817] ? print_irqtrace_events+0x270/0x270 [ 436.783565] netdev_queue_update_kobjects+0x144/0x4b0 [ 436.788746] ? net_rx_queue_update_kobjects+0x590/0x590 [ 436.794088] ? rtnl_trylock+0x20/0x20 [ 436.797872] ? refcount_add_not_zero+0x2b0/0x2b0 [ 436.802607] ? __raw_spin_lock_init+0x1c/0x100 [ 436.807172] netif_set_real_num_tx_queues+0x185/0x790 [ 436.812341] ? memset+0x31/0x40 [ 436.815606] tun_attach+0x7bd/0x1220 [ 436.819305] ? tun_show_owner+0x160/0x160 [ 436.823436] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 436.828352] ? tun_get+0x1d4/0x2e0 [ 436.831873] ? full_name_hash+0x9b/0xe0 [ 436.835832] __tun_chr_ioctl+0x2139/0x3d90 [ 436.840055] ? tun_poll_controller+0x4c0/0x4c0 [ 436.844632] ? __fget+0x347/0x580 [ 436.848066] ? lock_downgrade+0x980/0x980 [ 436.852200] ? rcu_is_watching+0x85/0x130 [ 436.856326] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 436.861243] ? __fget+0x370/0x580 [ 436.864685] ? kasan_check_write+0x14/0x20 [ 436.868899] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 436.873808] ? tun_chr_compat_ioctl+0x30/0x30 [ 436.878279] tun_chr_ioctl+0x2a/0x40 [ 436.881970] ? tun_chr_ioctl+0x2a/0x40 [ 436.885838] do_vfs_ioctl+0x1b1/0x1520 [ 436.889709] ? ioctl_preallocate+0x2b0/0x2b0 [ 436.894099] ? fget_raw+0x20/0x20 [ 436.897536] ? __sb_end_write+0xa0/0xd0 [ 436.901492] ? kasan_check_write+0x14/0x20 [ 436.905721] ? fput+0xe0/0x150 [ 436.908896] ? ksys_write+0x184/0x220 [ 436.912682] ? security_file_ioctl+0x89/0xb0 [ 436.917074] ksys_ioctl+0x94/0xb0 [ 436.920507] SyS_ioctl+0x24/0x30 [ 436.923852] ? ksys_ioctl+0xb0/0xb0 [ 436.927462] do_syscall_64+0x281/0x940 [ 436.931342] ? vmalloc_sync_all+0x30/0x30 [ 436.935473] ? kasan_check_write+0x14/0x20 [ 436.939692] ? finish_task_switch+0x284/0x970 [ 436.944168] ? syscall_return_slowpath+0x550/0x550 [ 436.949077] ? syscall_return_slowpath+0x2ac/0x550 [ 436.953984] ? prepare_exit_to_usermode+0x350/0x350 [ 436.958981] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 436.964327] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 436.969153] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 436.974322] RIP: 0033:0x4552d9 [ 436.977489] RSP: 002b:00007f0b52873c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 436.985177] RAX: ffffffffffffffda RBX: 00007f0b528746d4 RCX: 00000000004552d9 [ 436.992427] RDX: 0000000020001380 RSI: 00000000400454ca RDI: 0000000000000014 [ 436.999674] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 437.006924] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 437.014172] R13: 000000000000032a R14: 00000000006f7c90 R15: 0000000000000001 [ 437.021717] kobject: can not set name properly! 2018/04/05 00:32:08 executing program 4: recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x1f, 0x0, 0x2, 0x2, r3}, &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000480)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) r4 = socket(0xa, 0x80806, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r4, &(0x7f0000000580)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x410}, 0xc, &(0x7f0000000440)={&(0x7f0000000740)={0xdc, r5, 0x9, 0x70bd2b, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x219}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x15}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000004c0)={0x0, 0x80000, r1}) ioctl(r4, 0x8916, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00000003c0)={0x0, 0x2, 0x3ff, &(0x7f00000001c0)}) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) sendfile(r0, r0, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) sync() dup2(r1, r0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000540)=0x9, 0xfffffffffffffff5) 2018/04/05 00:32:08 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000380)=[@text16={0x10, &(0x7f00000003c0)="b886008ed0b801018ec8660f08660f6d57053ef0f6990100ea8e28a6003664a60f00de0f01c9f3f3f4", 0x29}], 0x1, 0x0, &(0x7f0000000340), 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000000240)={0x4}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f00000002c0)) socket$bt_hidp(0x1f, 0x3, 0x6) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@text64={0x40, &(0x7f00000001c0)="b9880a0000b800000000ba000000000f30b8010000000f01d9b9960a00000f32430fc72ec46219a8f5460f01cbc46225079d8000c0feb9800000c00f32b9800000c00f3235000400000f30460f01f8", 0x4f}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000100)={0x3}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000000)="0f226066b87df9eab10f23c00f21f8663500000d000f23f8b88e000f00d00f236fbaa10066b8ca4f000066eff966b9800000c00f326635002000000f300fe8d39a0f0043000f01df", 0x48}], 0x1, 0x0, &(0x7f00000000c0), 0x1d8) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) timer_delete(0x0) 2018/04/05 00:32:08 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) eventfd(0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/05 00:32:08 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000000100), 0x1ec) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/05 00:32:08 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000140)={0x0, 0xf20, 0x8, 0x5}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0xa4f, 0x100, 0xfff}, &(0x7f0000000200)=0x10) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) 2018/04/05 00:32:08 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x1ff}, &(0x7f0000000080)=0x8) bind$inet6(r2, &(0x7f0000000140)={0xa, 0x4e23, 0x8000, @empty, 0x4}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r3, 0x6}, 0xfec3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff}, 0x20) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000180)=0x6) memfd_create(&(0x7f0000000100)='ppp1\x00', 0x2) 2018/04/05 00:32:08 executing program 0 (fault-call:3 fault-nth:2): r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001380)={"d202b999cf85000000000088f301e710", 0x103}) 2018/04/05 00:32:08 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f657865000000000000b8608bbe9f61cf5aafac4abd52925af520fd9cb4ae54ebdc756ff7b47567510de0af4f86afd61024ff2149147384aafbe9c1fd9fc828cf9b6232c202fd6627cf5e6e12faf8c4051eed49154432098dcd570dd0505042aaabaafdf50756667a0e215ba6bea09f78914dcf1bb72666109e495ef1ab3a052cf6941b160031c35e3e651d2dc5377e6091a948662e7e0fcc21f5") getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f00000000c0)=0x30) fadvise64(r0, 0x1, 0x100000000, 0x400000004) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000080)={{0x1, 0x7, 0x9, 0x1, 0xffffffffffff7fff, 0xb1}, 0x4}) 2018/04/05 00:32:08 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000000100), 0x1ec) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/05 00:32:08 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x40, 0x5, &(0x7f00000003c0)=[{&(0x7f00000000c0)="9faaaedc474670f54043156de26651f106cd009b69a6023364f2beee1eb87004660c6477cd24c16478329fe381bddbf8904edd1519104c7e2bba525aeea9223931234027ea58b6d48c3efd0e53f1ec5fc86ffb6e95fe7dca4387cc1949e0c17eec2c505225d03427e660df785a5a2175bed76d620309cef3", 0x78, 0x8}, {&(0x7f0000000140)="0eb53d19c3c9a6f60dd5c18591f3bc246508f58904121285f1ea489ba8545c659c4349776c42cc0f6c0ae33e701cc0df52c345a25f290345afed31108dcbad516047e108b9bbf5b91ba66c346a4fe38d9b303678fc984a86", 0x58, 0x4}, {&(0x7f00000001c0)="885ffb528a6f69663e6cde220ab6df1583b44f9fbeefcfdba7c43c92eed208bbd1a5cf9eef43db87d6c3750302ea627817b78d841885a7cd91caccfd99aa1850713aa7b42a474ecd7438ff91590404669586dba264445edd90dae589a1144211c94cbf86258d2263ad326542ddf1e0c959247666973ef62a893c142165db03a6195d066d6e43943b6816e794ed93addbf594926a993f68114a5fbbc16eda51b6a6ebe8e6104115abd8b285bebbc239310122", 0xb2}, {&(0x7f0000000280)="b764c4a5f0c83d302c46f410382209f9c312b46294a04ec90fcc31b0d3ee41be5c3b2a089dd008662f2783e07496bc73944bd48598232591dee1cf01c60eeb02679a543563816332d157878e4937a5f21635f5eb5bf59bffd75152b494a722b19434044392607134593fb298170e99747bc0c56507285985059f770f8037d25168fab927ecdee3711dcdd64a06543754a00664b6351bdbc92cfe4768e89f81", 0x9f, 0x1}, {&(0x7f0000000340)="8d0241119f34198ab0807d1cd777d3583aef38f39f1fca926b0ccc6fb548cdf8f8b931695a9c1511461b3e70f93155647a49e50d6b4e0c3a6edffde26b494b87ac82cb9365", 0x45, 0x8}], 0x1000000, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004e7000)="01d01c73f20a5153eee095caf1b5ecf7d0c8949d5b10ec5b207bd0327ea72eafcf9ee33bbcfd7a14", 0x28) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='memory.swap.current\x00', 0x0, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000480)=0x9, 0x1) 2018/04/05 00:32:08 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000100), 0x1ec) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) [ 437.444496] device bridge0 entered promiscuous mode [ 437.454544] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 437.476316] FAULT_INJECTION: forcing a failure. [ 437.476316] name failslab, interval 1, probability 0, space 0, times 0 [ 437.487602] CPU: 0 PID: 31511 Comm: syz-executor0 Not tainted 4.16.0+ #380 [ 437.494613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 437.503965] Call Trace: [ 437.506555] dump_stack+0x1a7/0x27d [ 437.510198] ? arch_local_irq_restore+0x53/0x53 [ 437.514877] should_fail+0x914/0xae0 [ 437.518598] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 437.523701] ? lock_downgrade+0x980/0x980 [ 437.527864] ? find_held_lock+0x35/0x1d0 [ 437.531928] ? __lock_is_held+0xb6/0x140 [ 437.535997] ? check_same_owner+0x320/0x320 2018/04/05 00:32:08 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000000)=0x9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 437.540327] ? rcu_note_context_switch+0x710/0x710 [ 437.545252] ? perf_trace_lock+0xd6/0x900 [ 437.549405] should_failslab+0xec/0x120 [ 437.553383] __kmalloc_track_caller+0x5f/0x760 [ 437.557962] ? kobject_set_name_vargs+0x5b/0x140 [ 437.562711] ? kobject_init_and_add+0xd0/0x150 [ 437.567294] ? netdev_queue_update_kobjects+0x144/0x4b0 [ 437.572656] ? netif_set_real_num_tx_queues+0x185/0x790 [ 437.578024] ? tun_attach+0x7bd/0x1220 [ 437.581908] ? __tun_chr_ioctl+0x2139/0x3d90 [ 437.586313] ? tun_chr_ioctl+0x2a/0x40 [ 437.590197] ? do_vfs_ioctl+0x1b1/0x1520 [ 437.594258] ? kstrdup_const+0x39/0x50 [ 437.598147] kstrdup+0x39/0x70 [ 437.601336] kstrdup_const+0x39/0x50 [ 437.605046] __kernfs_new_node+0xa9/0x580 [ 437.609195] ? kernfs_dop_revalidate+0x380/0x380 [ 437.613947] ? find_held_lock+0x35/0x1d0 [ 437.618017] ? kobject_add_internal+0x2f5/0xbc0 [ 437.622682] ? lock_downgrade+0x980/0x980 [ 437.626834] ? lock_release+0xa40/0xa40 [ 437.630805] kernfs_new_node+0x80/0xf0 [ 437.634690] kernfs_create_dir_ns+0x41/0x140 [ 437.639100] ? kasan_check_write+0x14/0x20 [ 437.643336] sysfs_create_dir_ns+0xbe/0x1d0 [ 437.647663] kobject_add_internal+0x335/0xbc0 [ 437.652159] ? kobj_ns_type_registered+0x50/0x50 [ 437.656912] ? kfree_const+0x31/0x40 [ 437.660623] ? rcu_read_lock_sched_held+0x108/0x120 [ 437.665637] ? kfree+0x1f6/0x260 [ 437.668995] ? kfree_const+0x36/0x40 [ 437.672715] kobject_init_and_add+0xf9/0x150 [ 437.677123] ? kset_create_and_add+0x170/0x170 [ 437.681703] ? print_irqtrace_events+0x270/0x270 [ 437.686464] netdev_queue_update_kobjects+0x144/0x4b0 2018/04/05 00:32:08 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r2, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x6, 0x3, &(0x7f0000000440)=[{&(0x7f0000000240)="48a44fca9670afeb8988afa225bdca46fd9409c6d8faa5649d9abbfabbab9d694b500c633c16feb0f347e0089e0fc8a4861a4473873a434ca0d090da8e8ad0a07dcc6e2af39fdb436d77526140a4c25050204ea5bd36bfe638f113a0188d276c624f794c62227f8bf5be101145fdba59c93baabdd5d26418a0c395e7c10ce06031e25a59953489ed55fe431678efdc8cf15279252eb0d1d9a2cad6518862ab398a4560ccb04fd712f6035f33855736e75c3279c20f", 0xb5, 0x3ff}, {&(0x7f0000000300)="055506734a0980095787ea725acf9844f0172e0cb52b2b6b0dca805a261d74aa923996f29457c32c87508f3fd2721864c1f6a4af4f9565763746d663f669702d04e26044e341c45a1e0a01f327c3027c7db7963e6de60727cd4006d9", 0x5c, 0xff}, {&(0x7f0000000380)="35b2c35edc3aae6e1a775b22359f69fd04332b543d749ac0cc6e5291c8b57dadb5978f74e61cd5c201e55619d4eb93ff3d80f829fe97ff19e7a7d280cb0f04e355dec7bc34044cb6b4d171f6d81cfa4574060dd5cf5179e8126b02958fac5576d3c15a4e8c25280a8c1c64bf4f59c28ca117a06db81ced89828e540a0d4e3f06a1d1829eaa01326e394bdf59d40fd79ee61bcab784a616a0820854a4a40f40b6d3ff1dd37733090e63239c92f46b11573713100fe7938c78", 0xb8}], 0x0, &(0x7f00000004c0)={[{@flush='flush', 0x2c}, {@tz_utc='tz=UTC', 0x2c}, {@check_strict='check=strict', 0x2c}, {@tz_utc='tz=UTC', 0x2c}, {@fmask={'fmask', 0x3d, [0x37, 0x30, 0x35, 0x30, 0x34, 0x31, 0x31, 0x37]}, 0x2c}]}) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1d, &(0x7f00000001c0)="ab2d45ec2e614ad6363ba9eb223d1c02c585ece01f92763e97fd039a50b54fadaf70eacf96c2a2b18e4c3a4cf2bd346e532c0cb74461841e2b6ba448bea6b5d46e07cd2901312fdc143c328b7f461e05dfa6bb", 0x53) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000540)={0x7, 0x1, 0xfec3, 0x100020000}) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f00000005c0)="430f210bdc805d7d0000b9a1030000b85e000000ba000000000f300f00586c470f01cac7442400cc280000c744240201000000c7442406000000000f011c24440f20c03508000000440f22c0c421117c0460c40161f53248b807000000000000000f23d00f21f8350000000d0f23f8", 0x6f}], 0x1, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x10}, &(0x7f0000000100)=0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 437.691659] ? net_rx_queue_update_kobjects+0x590/0x590 [ 437.697022] ? rtnl_trylock+0x20/0x20 [ 437.700818] ? refcount_add_not_zero+0x2b0/0x2b0 [ 437.705570] ? __raw_spin_lock_init+0x1c/0x100 [ 437.710152] netif_set_real_num_tx_queues+0x185/0x790 [ 437.715342] ? memset+0x31/0x40 [ 437.718626] tun_attach+0x7bd/0x1220 [ 437.722340] ? tun_show_owner+0x160/0x160 [ 437.726488] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 437.731420] ? tun_get+0x1d4/0x2e0 [ 437.734956] ? full_name_hash+0x9b/0xe0 [ 437.738931] __tun_chr_ioctl+0x2139/0x3d90 [ 437.743169] ? tun_poll_controller+0x4c0/0x4c0 [ 437.747754] ? __fget+0x347/0x580 [ 437.751207] ? lock_downgrade+0x980/0x980 [ 437.755362] ? kasan_check_read+0x11/0x20 [ 437.759498] ? rcu_is_watching+0x85/0x130 [ 437.763629] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 437.768549] ? __fget+0x370/0x580 [ 437.771982] ? kasan_check_write+0x14/0x20 [ 437.776203] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 437.781121] ? tun_chr_compat_ioctl+0x30/0x30 [ 437.785615] tun_chr_ioctl+0x2a/0x40 [ 437.789314] ? tun_chr_ioctl+0x2a/0x40 [ 437.793177] do_vfs_ioctl+0x1b1/0x1520 [ 437.797053] ? ioctl_preallocate+0x2b0/0x2b0 [ 437.801442] ? fget_raw+0x20/0x20 [ 437.804875] ? __sb_end_write+0xa0/0xd0 [ 437.808825] ? kasan_check_write+0x14/0x20 [ 437.813044] ? fput+0xe0/0x150 [ 437.816229] ? ksys_write+0x184/0x220 [ 437.820027] ? security_file_ioctl+0x89/0xb0 [ 437.824420] ksys_ioctl+0x94/0xb0 [ 437.827850] SyS_ioctl+0x24/0x30 [ 437.831190] ? ksys_ioctl+0xb0/0xb0 [ 437.834803] do_syscall_64+0x281/0x940 [ 437.838676] ? vmalloc_sync_all+0x30/0x30 [ 437.842801] ? finish_task_switch+0x1b9/0x970 [ 437.847286] ? finish_task_switch+0x17a/0x970 [ 437.851777] ? syscall_return_slowpath+0x550/0x550 [ 437.856693] ? syscall_return_slowpath+0x2ac/0x550 [ 437.861609] ? prepare_exit_to_usermode+0x350/0x350 [ 437.866625] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 437.872161] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 437.877005] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 437.882181] RIP: 0033:0x4552d9 [ 437.885350] RSP: 002b:00007f0b52873c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 437.893038] RAX: ffffffffffffffda RBX: 00007f0b528746d4 RCX: 00000000004552d9 [ 437.900288] RDX: 0000000020001380 RSI: 00000000400454ca RDI: 0000000000000014 [ 437.907538] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 437.914795] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 437.922060] R13: 000000000000032a R14: 00000000006f7c90 R15: 0000000000000002 [ 437.929581] ------------[ cut here ]------------ [ 437.934377] kobject_add_internal failed for tx-1 (error: -12 parent: queues) [ 437.941993] WARNING: CPU: 0 PID: 31511 at lib/kobject.c:242 kobject_add_internal+0x3f6/0xbc0 [ 437.950568] Kernel panic - not syncing: panic_on_warn set ... [ 437.950568] [ 437.957917] CPU: 0 PID: 31511 Comm: syz-executor0 Not tainted 4.16.0+ #380 [ 437.964907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 437.974242] Call Trace: [ 437.976817] dump_stack+0x1a7/0x27d [ 437.980437] ? arch_local_irq_restore+0x53/0x53 [ 437.985087] ? vsnprintf+0x1ed/0x1900 [ 437.988873] panic+0x1f8/0x42c [ 437.992061] ? refcount_error_report+0x214/0x214 [ 437.996808] ? show_regs_print_info+0x18/0x18 [ 438.001286] ? __warn+0x1c1/0x200 [ 438.004717] ? kobject_add_internal+0x3f6/0xbc0 [ 438.009360] __warn+0x1dc/0x200 [ 438.012615] ? kobject_add_internal+0x3f6/0xbc0 [ 438.017262] report_bug+0x1f4/0x2b0 [ 438.020879] fixup_bug.part.10+0x37/0x80 [ 438.024924] do_error_trap+0x2d7/0x3e0 [ 438.028792] ? vprintk_default+0x28/0x30 [ 438.032829] ? math_error+0x400/0x400 [ 438.036610] ? printk+0xaa/0xca [ 438.039868] ? show_regs_print_info+0x18/0x18 [ 438.044342] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 438.049177] do_invalid_op+0x1b/0x20 [ 438.052876] invalid_op+0x1b/0x40 [ 438.056314] RIP: 0010:kobject_add_internal+0x3f6/0xbc0 [ 438.061566] RSP: 0018:ffff8801b090f458 EFLAGS: 00010282 [ 438.066913] RAX: dffffc0000000008 RBX: ffff88018d9815d8 RCX: ffffffff815b5d2e [ 438.074166] RDX: 0000000000040000 RSI: ffffc90005ac6000 RDI: 1ffff10036121e10 [ 438.081426] RBP: ffff8801b090f550 R08: ffffed003b604fb1 R09: ffffed003b604fb1 [ 438.088688] R10: 0000000000000001 R11: ffffed003b604fb0 R12: 1ffff10036121e91 [ 438.095948] R13: 00000000fffffff4 R14: ffff8801bbb86548 R15: ffffffff87c1a700 [ 438.103214] ? vprintk_func+0x5e/0xc0 [ 438.107007] ? kobject_add_internal+0x3f6/0xbc0 [ 438.111675] ? kobj_ns_type_registered+0x50/0x50 [ 438.116422] ? kfree_const+0x31/0x40 [ 438.120118] ? rcu_read_lock_sched_held+0x108/0x120 [ 438.125123] ? kfree+0x1f6/0x260 [ 438.128480] ? kfree_const+0x36/0x40 [ 438.132189] kobject_init_and_add+0xf9/0x150 [ 438.136589] ? kset_create_and_add+0x170/0x170 [ 438.141159] ? print_irqtrace_events+0x270/0x270 [ 438.145904] netdev_queue_update_kobjects+0x144/0x4b0 [ 438.151086] ? net_rx_queue_update_kobjects+0x590/0x590 [ 438.156434] ? rtnl_trylock+0x20/0x20 [ 438.160232] ? refcount_add_not_zero+0x2b0/0x2b0 [ 438.164988] ? __raw_spin_lock_init+0x1c/0x100 [ 438.169558] netif_set_real_num_tx_queues+0x185/0x790 [ 438.174736] ? memset+0x31/0x40 [ 438.178006] tun_attach+0x7bd/0x1220 [ 438.181707] ? tun_show_owner+0x160/0x160 [ 438.185838] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 438.190755] ? tun_get+0x1d4/0x2e0 [ 438.194283] ? full_name_hash+0x9b/0xe0 [ 438.198237] __tun_chr_ioctl+0x2139/0x3d90 [ 438.202455] ? tun_poll_controller+0x4c0/0x4c0 [ 438.207025] ? __fget+0x347/0x580 [ 438.210459] ? lock_downgrade+0x980/0x980 [ 438.214590] ? kasan_check_read+0x11/0x20 [ 438.218714] ? rcu_is_watching+0x85/0x130 [ 438.222838] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 438.227750] ? __fget+0x370/0x580 [ 438.231188] ? kasan_check_write+0x14/0x20 [ 438.235399] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 438.240306] ? tun_chr_compat_ioctl+0x30/0x30 [ 438.244779] tun_chr_ioctl+0x2a/0x40 [ 438.248472] ? tun_chr_ioctl+0x2a/0x40 [ 438.252337] do_vfs_ioctl+0x1b1/0x1520 [ 438.256205] ? ioctl_preallocate+0x2b0/0x2b0 [ 438.260594] ? fget_raw+0x20/0x20 [ 438.264028] ? __sb_end_write+0xa0/0xd0 [ 438.267983] ? kasan_check_write+0x14/0x20 [ 438.272195] ? fput+0xe0/0x150 [ 438.275367] ? ksys_write+0x184/0x220 [ 438.279146] ? security_file_ioctl+0x89/0xb0 [ 438.283531] ksys_ioctl+0x94/0xb0 [ 438.286965] SyS_ioctl+0x24/0x30 [ 438.290307] ? ksys_ioctl+0xb0/0xb0 [ 438.293910] do_syscall_64+0x281/0x940 [ 438.297771] ? vmalloc_sync_all+0x30/0x30 [ 438.301895] ? finish_task_switch+0x1b9/0x970 [ 438.306366] ? finish_task_switch+0x17a/0x970 [ 438.310838] ? syscall_return_slowpath+0x550/0x550 [ 438.315744] ? syscall_return_slowpath+0x2ac/0x550 [ 438.320651] ? prepare_exit_to_usermode+0x350/0x350 [ 438.325644] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 438.330989] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 438.335814] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 438.340978] RIP: 0033:0x4552d9 [ 438.344145] RSP: 002b:00007f0b52873c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 438.351830] RAX: ffffffffffffffda RBX: 00007f0b528746d4 RCX: 00000000004552d9 [ 438.359573] RDX: 0000000020001380 RSI: 00000000400454ca RDI: 0000000000000014 [ 438.366821] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 438.374067] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 438.381316] R13: 000000000000032a R14: 00000000006f7c90 R15: 0000000000000002 [ 438.389544] Dumping ftrace buffer: [ 438.393307] (ftrace buffer empty) [ 438.396993] Kernel Offset: disabled [ 438.400599] Rebooting in 86400 seconds..