INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.10' (ECDSA) to the list of known hosts. 2018/04/18 22:04:22 fuzzer started 2018/04/18 22:04:23 dialing manager at 10.128.0.26:46115 syzkaller login: [ 57.181528] can: request_module (can-proto-0) failed. [ 57.191172] can: request_module (can-proto-0) failed. 2018/04/18 22:04:49 kcov=true, comps=true 2018/04/18 22:04:57 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x18002) ioctl$TCSBRK(r0, 0x5409, 0x2) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/102) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x4, 0x1) r2 = semget(0x3, 0x3, 0x200) semctl$GETNCNT(r2, 0x1, 0xe, &(0x7f0000000100)=""/165) semctl$GETNCNT(r2, 0x5, 0xe, &(0x7f00000001c0)=""/71) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000240)) r3 = msgget$private(0x0, 0x226) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000000280)=""/176) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000340)) ioctl$TUNSETLINK(r0, 0x400454cd, 0x10e) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000400)={'team0\x00', 0x200}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000540)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000580)={@local={0xfe, 0x80, [], 0xaa}, @empty, @remote={0xfe, 0x80, [], 0xbb}, 0x10000, 0x40, 0x101, 0x400, 0x54, 0x44800204, r4}) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000600)=""/38) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000640)=0xbf1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000680)={'ip6tnl0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000006c0)={0xffffffffffffff01, 0xbd, 0x6, 0x8, 0x9d, 0x4}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000700)=[0x0, 0xeead]) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000840)={0xe5, &(0x7f0000000740)="aa5ea033feba831dc9e6dc5800dbd6652300f54430f9ac7aa1b3ac74d70c69299fef9e3f79e126d5deb10332a24ff2b9ce81313f66da6c722142928abc91d03228061ada83b58a94afbba66e8c168845c2e92fc20da7fc782a07c601c9c60505ec71b75acb94b57fac9d9b1027010aae319ceb097c7f37e2e8cfd904c48e29270964cddcafc677adad2cc91c9fe33e1df77016782240af3953e103ab9c11e0dee4566027664846d3dc27a024c2b165249374586750572ba7344f93c744c99b9d1d008c89b57cea838856ce810020a9e7ef959db360a032824ea37581e24e12961b781c576b"}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001980)={0x0, 0xfffffffffffffff8, 0x3f, 0x66, &(0x7f0000000880)=""/102, 0x7e, &(0x7f0000000900)=""/126, 0x1000, &(0x7f0000000980)=""/4096}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000019c0)=[0x10001, 0x1]) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) socket$pppoe(0x18, 0x1, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000001a00)={0x7, 0x1}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$TCXONC(r0, 0x540a, 0x101) syz_genetlink_get_family_id$ipvs(&(0x7f0000001a40)='IPVS\x00') openat$autofs(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/autofs\x00', 0x8000, 0x0) 2018/04/18 22:04:57 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x200) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000080)={0x0, 0x6, 0x401, &(0x7f0000000040)}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'team_slave_1\x00', 0x200}) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000100)={0x3ff, 0x80000000}) r1 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000140)=""/252) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000240)=0x8000000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000280)={0xd000}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f00000002c0)=0x4044) shmget$private(0x0, 0x4000, 0x78000208, &(0x7f0000ffc000/0x4000)=nil) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000300)={0xffffffffffffffff, 0x6000, 0x1, 0x0, 0x2}) chroot(&(0x7f0000000340)='./file0\x00') r2 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0x8, 0x400080) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) write$binfmt_elf32(r2, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x1, 0x1, 0x0, 0x7, 0x3, 0x6, 0xfffffffffffffff7, 0x263, 0x38, 0x288, 0x2, 0xb3f7, 0x20, 0x2, 0x4, 0x2f, 0x9}, [{0x1, 0x80000001, 0x5, 0x3, 0x40, 0x2, 0x6, 0x100000001}], "04b604be583538e135bc4bcce323d7a53ad05b248458ac440de83b7140ed7c1f9731f8b01db5f46ae0df09e9eb74c55fee2978fc1764b8a4ab906203b56eb247e3602d84fc0cc8e17d301f388bdb7cd2231fc255d25bcb15e436acf2359f67032fdb372b4618a9cdc28ac5b4f9b3ced7f66bccb7a1de556379859f57998d342d12b22652fd71ea070e1a7130ab1f997b069f502cf06060c448d840dc1611212878c4c4b42e04367a24330cc50f22df00529e0ee3a247cc12ec8f67431b58c6c57035c6215289329bb815718f2c94e9388abbca2ddda895d99b946c82986c7483c2a66935856e91bc98590dca3ccf7d44c32bd94f0980b85e50c30aa3", [[], [], [], [], [], [], [], [], []]}, 0xa54) getdents64(r2, &(0x7f0000000e40)=""/183, 0xb7) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000000f00)=0x2) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000f40)={0x6, 0x7}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000001140)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001380)={0x11c, 0x0, &(0x7f0000001180)=[@clear_death={0x400c630f, 0x3, 0x1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x40, 0x18, &(0x7f0000000fc0)=[@ptr={0x70742a85, 0x1, &(0x7f0000000f80), 0x1, 0x3, 0x1a}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f0000001000)=[0x38, 0x38, 0x38]}, 0x58a}}, @register_looper={0x630b}, @transaction={0x40406300, {0x2, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x28, &(0x7f0000001040), &(0x7f0000001080)=[0x28, 0x20, 0x40, 0x38, 0x60]}}, @request_death={0x400c630e, 0x1, 0x3}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x38, 0x30, &(0x7f00000010c0)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @fda={0x66646185, 0x6, 0x3, 0x1d}], &(0x7f0000001100)=[0x78, 0x40, 0x20, 0x48, 0x78, 0x78]}, 0x7fff}}, @free_buffer={0x40086303, r3}, @request_death={0x400c630e, 0x2, 0x1}], 0x9e, 0x0, &(0x7f00000012c0)="8f40329ac9d20190a9f58958a86f5a2ca965e1c52cb24029bf8de02bcb6bca7a1adfae9898e40c8834e8755119c9e36ae40a5b7377d1d6bec8a06bb6b86082493bdc0bc1c710abb02fed4c1e81908720b6efe9c10e7b91f473cdf549909b6cd7b8c5c3d878432887129420e4dc44bf40ede48299bd66a1e935d440725e621834fab6a6331f912b089fef4ab5a9dc68dc21084b666bc64a598d7728b78cd9"}) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00000013c0)) r4 = openat$cgroup_type(r0, &(0x7f0000001400)='cgroup.type\x00', 0x2, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000001440)) semget(0x1, 0x2, 0x280) syz_genetlink_get_family_id$team(&(0x7f0000001480)='team\x00') ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r5 = semget$private(0x0, 0x3, 0xa3) semctl$SEM_STAT(r5, 0x1, 0x12, &(0x7f00000014c0)=""/190) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r4, 0x4010ae68, &(0x7f0000001580)={0x3004, 0x105000}) 2018/04/18 22:04:57 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffff9c, 0x1}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x6d1) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000080)={0x3, r0, 0x1}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0x3, 0x3, 0x41, &(0x7f0000ffd000/0x3000)=nil, 0x7}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000100)={0x7, 0x3, 0x6, 0x40, [], [], [], 0x4, 0x1, 0x6, 0x3ff, "6b9a2e29fae10c890a40847ccb632c46"}) read(r0, &(0x7f0000000240)=""/227, 0xe3) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000340)={0x3, 0x10000}) lseek(r1, 0x0, 0x6) r2 = syz_open_dev$sndctrl(&(0x7f0000000380)='/dev/snd/controlC#\x00', 0x9, 0x400080) syz_open_dev$sndctrl(&(0x7f00000003c0)='/dev/snd/controlC#\x00', 0x0, 0x10140) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000400)={0x9, 0x200, 0x1ff, 0x0, 0x1, 0xfffffffffffffeff}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000440)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000480)={0x10001, 0x3, {0x3, 0x3, 0x8, 0x3, 0x1ff}}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000500)={0x2, 0x8, [0x1ff, 0x7f]}) shmget$private(0x0, 0x3000, 0x102, &(0x7f0000ffd000/0x3000)=nil) r3 = syz_open_dev$sndctrl(&(0x7f0000000540)='/dev/snd/controlC#\x00', 0xfffffffffffffffe, 0x8000) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000580)) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00000005c0)) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000600)) socket$pppoe(0x18, 0x1, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000640)) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000680)={'dummy0\x00', 0x7fff}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f00000006c0)={0x8, 0xd678, 0x8, 0x0, 0x0, [], [], [], 0x2091, 0x8000}) write(r2, &(0x7f0000000800)="2301d896849d99c69f3528151927b96026c26ba6723844511081445b22b69532fab377ae02e0f944fbac769bfe2634317f714d3e275d905f1bd67a", 0x3b) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000840)={'sit0\x00', {0x2, 0x4e23}}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000880)={0x5, 0x7fffffff, 0x7}) 2018/04/18 22:04:57 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000040)={0x1}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'nr0\x00'}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'ifb0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0x11}, 0x78, r1}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000280)={'bridge_slave_0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00000002c0)={{0x8ca, 0x5, 0x7ff, 0x401, 0x7, 0x5}, 0x200}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000300)={0x3959, 0x2}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000380)={0x1, &(0x7f0000000340)=[{}]}) r3 = msgget(0x0, 0x8) msgctl$MSG_STAT(r3, 0xb, &(0x7f00000003c0)=""/191) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000480)) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000004c0)) syz_mount_image$ntfs(&(0x7f0000000500)='ntfs\x00', &(0x7f0000000540)='./file0\x00', 0x5, 0x5, &(0x7f0000000900)=[{&(0x7f0000000580)="b59a7f88fb8fe54349119b9acc727b946bb92634327f61df1558f5ce08ef99109b40a9bbe75d18428f0268d9cbd84755c165b2b59b20ece72d3423ad672abfa246c4ea50345bdb592f081d6c65ad4e3d56e7741e5c7202e1e2e93d6da35c59dc360ba9fd2a1d91229bcaca134f17d9cbb2c02325d2704daa0b959a472bffebb13d67ab664f6726bbdaa13cdc49b3a951b36ed02cef145ca4104196f6a5f081416889a6099131", 0xa6, 0x4}, {&(0x7f0000000640)="d78f2f2589903d592c56e6ef204e56d95270b0f246c33d1736f1100f79f84250c8495924a5ad4494e6912c9c009d1a17b309095e2fc3e5738e66cab1839187c0f8fb2c66467ebe87a1ac0f52374e9cc8cf014c26ea56643425345f1852fa7b038f5c432d45a12189f9e418abe8c05b34d5ed1222262b5f5ae3f5abe5dedf38b7bd10e0c170a015fe362e608b6282c4e9fccf", 0x92, 0x3}, {&(0x7f0000000700)="f0d869f9705962815a6d30df1c6cfda62e95ccf5fd9dc08cdfc3105bae4c0c5254bf45405d2c5d8bcbf573d2fd7c666a031ad01c16cdd650d5abaf1f74ff0fb0bed61a6cba30459334c8335701440bd538a86753e400c98c7fbbbd870048216a673ea740241244c4c757cad21a371079080a4cad5194983e0c849dedcd59bce4512ecd37d0ef75c57941e5e925d565a4173e9a22a9957955a7052d05ef13a58e4494dbcbaba77778d4b09dd69257bc719c796a3478c9f88334a42690e4555034e3ab317a4fbae664873acd2fadb46eb7910751db", 0xd4}, {&(0x7f0000000800)="f58e5341ad1c3f58a0b91863034dee39dfd73947e0481cc27d43fc50bb677c43b9bc17ef60ca1ee81804d0bb5f9c71777ae9b0823cebbc7e5da07b5c80ae5f4814e5799cf5f93514d9150698388dfe5a587b14d5813fd2b69e5a9952fb667a65050e13a6374dc71c5c601e7ea6a1291c00718427b5aad1aabd48a0dedeadbdf36b791bec9540311402965b016d2e3acdf9146f7467", 0x95, 0x7}, {&(0x7f00000008c0)="627fe821203401dec3353b969a2ce7781ba7e855e55050adf07e8e559fd9d9cd6b36a0c565f22250d0", 0x29, 0x9}], 0x40000, &(0x7f0000000980)={[{@case_sensitive_no={'case_sensitive=no', 0x3d, [0x31]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x37]}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x0, 0x34, 0x78, 0x3f, 0x7f, 0x32]}, 0x2c}]}) ioctl$KDDELIO(r0, 0x4b35, 0x68) write$binfmt_elf64(r0, &(0x7f00000009c0)={{0x7f, 0x45, 0x4c, 0x46, 0xc4db, 0x0, 0x3fb71704, 0x6, 0x0, 0x2, 0x3, 0x1, 0x2c7, 0x40, 0x8, 0x100000001, 0x20, 0x38, 0x2, 0x6, 0x8}, [{0x6474e551, 0x3, 0x5, 0x9, 0x80, 0x3ff, 0xf2, 0x4}], "1992c4d5fd09ff331c8d4cf24a29a8617cc7bb3e22aa7cb687ed4bdd95f3317d442e385567b642b54e6c7d930404c54fbca13d65700b940913fe6a69f8bcf4675ca6745d7290de748d73f17ec6d85728952aa6d249e15dff5106657434280c3d71b26958ee443243902a6754b1519709dd05ffac58006b403d6b0d7aba2052e9578fe3e342c4c1604db7651d21aca9aee1251a288937a047cfac4f67f4ce2a65579057e8191beccace074659893a8e558b0b59aca7a78a0b38d00b696ced4b18aecc486a71f7b51de9a2aca40031c89b34b765467d08d724d9afbc4659e8b7c688bc4c27b1", [[], [], []]}, 0x45d) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000e40)=""/195) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000f40)={0x2, 0x0, [{}, {}]}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000fc0)="d8ae1310976caa8ca64bc63d7de2bb9972dc7d43cfb2ee68b1e2a407d8b492f655b2c7d5c05cf09699947589ec056773e822b8ab72e8c0bc5ed571d8e0fc9cd7895f09ecdfe2bcadbf78da47cc8f14070ff1d30abf7e392886a83506d072ac490385d6bc4eeb78804ca401fe88886c5b9e8531cdd777de30726cdd7122250c9a21ddb788a7d110bfb675022068ee75c8ba607644e1e5eb15a559fa2e63c6a632eec9c713d9269e1baa23385baf0309962348f86f309f71a5429680df36e55374ea813bca18dc01") ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f00000010c0)) msgrcv(r3, &(0x7f0000001180)={0x0, ""/180}, 0xbc, 0x3, 0x800) r4 = shmget$private(0x0, 0x2000, 0x54000014, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000001240)=""/225) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000001340)={[{0xfffffffffffffffe, 0x2ee, 0x7, 0x4, 0x6, 0x1f, 0x7, 0x8, 0x5, 0x1, 0x2, 0x1, 0x7}, {0x20, 0x9, 0xffff, 0x8, 0x4, 0x4, 0x7ad, 0x8, 0x2, 0x2, 0xd397, 0xfff, 0x80000000}, {0x87, 0x0, 0x6, 0x300000, 0x2, 0x1, 0x4, 0x3, 0x1390000000000, 0x3, 0xfff, 0xe86e, 0x6}], 0xffffffff}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000013c0)=""/4096) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000023c0)={{0x2, 0x4e24, @rand_addr=0xd7}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, {0x2, 0x4e23, @broadcast=0xffffffff}}) 2018/04/18 22:04:57 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x80000000, 0x1) ioctl$VT_RELDISP(r0, 0x5605) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x541000, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000080)={0x3, 0x0, [{}, {}, {}]}) write(r1, &(0x7f0000000100)="578a036c8cbf1c200ab1eaa1520d773f715d9b419d2c2422d6d254717060efe411c8be87d32f21ff49d6733029dd086cab2394294505fe70bb6a26f4a3a822785993d9b7feaca5d60fd6a19055b2d987641e1e64c93c101cc28273b82d810bcbd181a75c2d82b4cb29f81e63d1db9140a2023cb1e76a460f90a63ebab092a2d268be5bb1c3ed7cca0a7ae23075c8c04beb81b9264b2cfb84d8bf71e77ec1eac3a0d94b4a3797c8fcfa44adbfd44f802a632ad9115a02b7ea6e87d9a6105a19600e31be040282880d", 0xc8) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000200)={0x31, 0x681}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x228000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000002c0)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x4, 0x3ff, 0x8000, 0x400, 0x7, 0x8, r3}) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000003c0)={0x0, 0x3534, 0xe71c, &(0x7f0000000380)}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000400)) ioctl$TIOCSTI(r0, 0x5412, 0x9) unshare(0x300) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x0, 0x0) r5 = dup(r4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000480)={0x5, 0x0, 0xf6, @empty, 'nr0\x00'}) write$binfmt_elf64(r5, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x3f, 0xb8, 0x159, 0x40, 0xba, 0x1, 0x0, 0x38, 0x2, 0x2, 0xa7, 0x5}, [{0x6, 0x2, 0x5, 0x2, 0x0, 0xc2c, 0x10001, 0x3}, {0x3, 0x8, 0x3, 0x9899, 0x6b, 0x7, 0x4, 0x2}], "5eae249eb62b4d4a35c7833711e48770cab05268b30d68998b11afdecbe80c7b08754c9c44c71e95067df9d1e04621df7846f09aea25d88416866cba53100abb1268e3f6a1a0fc75e68bd3f78fcb2d0ea7044347cee88ca2acc97feba92142e34f6c4354aad7199c70348ddbaac682d77a1b8dbee613096ab4204cd332543c28ba3f25c14459398ed2b4112c08a0bcc9948ce184904c83d62d51840405b1d3488580c69095ff30076881325a00d452a299bef5045a5e309797cf629f7eda62fc74d26269056c25e12b28204af912a75e6a87a529e84644804120b7a9d6be667e827fcd3254402a7d3ee89b86", [[], [], [], [], [], []]}, 0x79c) r6 = syz_open_dev$sg(&(0x7f0000000c80)='/dev/sg#\x00', 0x1, 0x20000) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000cc0)) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000d00)='/dev/qat_adf_ctl\x00', 0x600400, 0x0) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f0000000d40)={[{0x7, 0x8001, 0xb, 0x3, 0x1, 0x9, 0x7fffffff, 0x2, 0x8, 0x80, 0x6ee0, 0x0, 0x5}, {0x7fffffff, 0x6, 0x7fffffff, 0x2b, 0x3, 0x5, 0xffffffffffff0107, 0x8, 0x1, 0x4, 0x8, 0x80000000, 0xff}, {0x81, 0xff, 0x1, 0x5, 0x3ff, 0x0, 0x6, 0x8c, 0x8, 0x0, 0xfff, 0x8000, 0x200}], 0x912b}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000dc0)={'ip6gretap0\x00', {0x2, 0x4e23}}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r6, 0xc0045540, &(0x7f0000000e00)=0x6) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r5, 0xc0045520, &(0x7f0000000e40)=0x8) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000ec0)={0x5, &(0x7f0000000e80)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r7, 0x40086425, &(0x7f0000000f00)={r8, 0x3}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000f40)=0x0) syz_open_procfs(r9, &(0x7f0000000f80)='syscall\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000fc0)={0x889, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000)={0x2, r10, 0x10001, 0x5}) 2018/04/18 22:04:57 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000040)={0x1486, 0x1}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0xa0f6, 0x0, 0x10002, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000100)) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000001c0)={r2, r3, 0x8000}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000200)={{0x5, 0x7fffffff}, 'port1\x00', 0x4, 0x40, 0x0, 0x8, 0x48, 0x0, 0x1, 0x0, 0x3, 0x1ff}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00000002c0)={{0xb37, 0x791}, 'port1\x00', 0x20, 0x1020, 0x85d, 0x8000, 0x0, 0x9, 0x6, 0x0, 0x1, 0xfffffffffffffff8}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000380)=""/109) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000000440)={&(0x7f0000000400)=[0x8, 0x3, 0x4, 0x6, 0x0, 0xf], 0x6, 0x0, 0x6c, 0xad1b, 0xfecc, 0x1648, {0x7fffffff, 0x1, 0x1, 0x7, 0xd0f, 0x6, 0x6, 0x80000000, 0x5, 0x5, 0x1, 0x9, 0x8, 0x4, "2193d69fc41d889a32966535d906419af7b3efe4e9d2c78204893dbef1deb5ce"}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f00000004c0)={0x100000000, 0x3, 0x100000001}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000540)={0x1f, 0x5}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000580)={'teql0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f00000005c0)=0x800) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000640)={0x3, &(0x7f0000000600)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000680)={r5, 0x2}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00000006c0)={{0x8, 0x0, 0x92, 0x1f, 0x6, 0x1ca335a6}, 0x4, 0x8, 0x80000000, 0x9, 0xba, "b13a85b2ff6f87897be5c60eb6dc7fef7c75af9f459d6868e127622b9f5b66ff8ae8a057a222dc1e8a3b50fb6d7ebff7080c81873f23412e24616390d0d5c6aba70ed7aeb4007a2747459986ee45383704ebcd3b01471fbe48923caab2fb32f391e49e27dbdef71f1b792d2ee3b5fe0705216683be61e9893e58db488343cb25"}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000780)=0x3) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000007c0)='bond0\x00') ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000800)={0x2, r1}) openat$cgroup_ro(r1, &(0x7f0000000840)='pids.events\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000880)={r0}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000008c0)) ioctl$KDDISABIO(r1, 0x4b37) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000900)) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000940)={0x9, 0xe244}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000980)) 2018/04/18 22:04:57 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000080)={{0x6, 0x2, 0x1, 0x4, "e609dfc3c47225bfe89aabb86b5504b88b408c38475e5223fbd24991c606a14eb0cd4285f936109c9c2eccb4", 0x3}, 0x0, 0x0, 0x1, r1, 0x9, 0x2, "9edddf79c39957de686ec64da730db96594ee183d2c7b66438b3af4f46d679d4391a4beee07bd150562d38ee4ecb71619723537e352ada5d0370ae07d5eb2543", &(0x7f0000000040)='systemposix_acl_access-)\x00', 0x19, [], [0x7fffffff, 0x0, 0x9, 0xc74]}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000200)={0x1, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x331, 0x8, 0x81, 0x7, 0x800, &(0x7f00000001c0)='teql0\x00', 0x17d7, 0x4, 0x9}) socket$pptp(0x18, 0x1, 0x2) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000280)) r2 = socket$pptp(0x18, 0x1, 0x2) socket$pptp(0x18, 0x1, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000300)={{0x9, 0x0, 0xc0a, 0x0, "542241e6ffb3c615637955fbb1d5600d831783873dcceffdf06c5f5281f73f2c8c2aa8e7621e9cdc3298f331", 0x400}, 0x0, 0x0, 0xf1, r1, 0xffffffff, 0x7ff, "e3f654e2d4efd94559e71d506b6adc1e84b2502f6546c81dd70d306d7bc10c134451ff29247ab9f3f96213f79cf536bbdf7294180ee49eb3e1a1075dbdee671e", &(0x7f00000002c0)='{@+\x00', 0x4, [], [0xfffffffffffffffc, 0x1a3, 0xcd8a, 0x9]}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000440)=0x0) r4 = semget$private(0x0, 0x7, 0x22) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000480)=""/69) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000540)={{0x5, 0x5, 0x40, 0x1, "d53ad0fc075e6278a472fe2e967ceb25ec69b70360d8671c4a1c116f4601d8e23a82b31164f97e9a1d24454a", 0x2}, 0x0, 0x0, 0x1, r3, 0xffffffffffffff00, 0x8, "5bc5cc43ac9cd90eff088aa11bff11f84c1873d0c69dd49b2eef90b52dd6993fcb2b2fbc96d74ce537ca0223d4e8ee47586a909104b3328b36b47a4c04d7ab0e", &(0x7f0000000500)='*\x00', 0x2, [], [0x6637, 0x7fffffff, 0x3668e922, 0x5]}) semctl$GETZCNT(r4, 0x4, 0xf, &(0x7f0000000680)) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000006c0)=""/97) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000740)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000780)) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000007c0)) r5 = syz_open_dev$mouse(&(0x7f0000000800)='/dev/input/mouse#\x00', 0x401, 0x40000) ioctl$TUNSETPERSIST(r5, 0x400454cb, 0x0) msgget$private(0x0, 0x20) r6 = syz_open_dev$vcsn(&(0x7f0000000840)='/dev/vcs#\x00', 0x84, 0x80400) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x800) ioctl$LOOP_SET_CAPACITY(r6, 0x4c07) syz_open_dev$tun(&(0x7f0000000880)='/dev/net/tun\x00', 0x0, 0x2) ioctl$DRM_IOCTL_VERSION(r6, 0xc0406400, &(0x7f0000001a80)={0x80000000, 0x10000, 0x7ff, 0xff, &(0x7f00000008c0)=""/255, 0x1000, &(0x7f00000009c0)=""/4096, 0x8d, &(0x7f00000019c0)=""/141}) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000001ac0)=0x3) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001b00)='/dev/vga_arbiter\x00', 0x40401, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r7, 0xc0505510, &(0x7f0000001d00)={0x20, 0x7, 0x8000, 0x8001, &(0x7f0000001b40)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/04/18 22:04:57 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x80800) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0xb8c, 0x7fff}, {0x4, 0x3}, {0x27, 0x6}, {0x401, 0x10001}, {0x3ff, 0x3}, {0x842, 0x1}, {0x1ff, 0xffff}, {0x9, 0x1f}]}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0x2], 0x1, 0xfba2, 0x400, 0x2c81, 0x2b56, 0x8, {0x100000000, 0x9, 0x3, 0xad, 0x7ff, 0x7, 0x5, 0x5, 0x6, 0x69, 0x5, 0xaf, 0x3, 0x1800000000000, "12d6868c588d9dcef37f735578cdb820d8c892ef9c936ff9cf9bd84cf8b5be0d"}}) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x8, 0x20000) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x20) r2 = shmget(0x0, 0x3000, 0x20, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f00000001c0)=""/103) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000280)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000002c0)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000300)={r4, r5}) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x2000, 0x0) ioctl$VHOST_SET_LOG_BASE(r6, 0x4008af04, &(0x7f00000003c0)=&(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000400)={{0x7, 0x1f}, 'port1\x00', 0x80, 0x100000, 0x2, 0xff, 0x5, 0x400, 0x800, 0x0, 0x7, 0xaf}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000005c0)={0x1, 0x0, [{0x6, 0xf3, &(0x7f00000004c0)=""/243}]}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000640)={r7}) r8 = syz_open_dev$sndpcmp(&(0x7f0000000680)='/dev/snd/pcmC#D#p\x00', 0x401, 0x80200) ioctl$TUNSETLINK(r8, 0x400454cd, 0x307) pwrite64(r1, &(0x7f00000006c0)="7d144b572d17d8eb7e9aa80feae48dbd999e02ed3ee719a358d666c8790f460d8825430b5b08e721e3cdaccc4632f4f9f0d9ee7bc39e3b5dd526abba7fadbf20611ddbdf910a774ac6d871b4990886de76b9ea4d8ea44c8f3e2da5b52af44bdab125f8e24c1c4824879e8247d8d9e941a8d03c0b6e8fba48d0057f2e220afd0891413269e28ac1935129553bb64142635ae5941b58bcd3419e4d301390e2476c2df2c0a9fb9dbb1bdc0857ee261b96b6259b60eabbc829d35a2d739e6e5972959f2c02bad7476baa42aad6d57574763e46190ef422ea7c3223e4e00272a7923138f4ca9bbaebc6", 0xe7, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00000007c0)=""/253) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00000008c0)={0xaa, 0x9b, 0x3ff, 0x100000000}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000000900)={r4, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r8, 0xc010640b, &(0x7f0000000940)={r9, r4, 0x4}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r6, 0xc08c5335, &(0x7f0000000980)={0x9, 0x10000, 0x1ff, 'queue1\x00', 0xfffffffffffffff9}) ioctl$KDADDIO(r1, 0x4b34, 0x3) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r6, 0xc04064a0, &(0x7f0000000b40)={&(0x7f0000000a40)=[0x0], &(0x7f0000000a80)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000ac0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000b00)=[0x0, 0x0, 0x0, 0x0], 0x1, 0x8, 0x4, 0x4}) syz_open_dev$tun(&(0x7f0000000b80)='/dev/net/tun\x00', 0x0, 0x400) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000bc0)={{0x3, 0x3, 0x7fff, 0x3, 0x401}}) [ 67.081415] IPVS: ftp: loaded support on port[0] = 21 [ 67.099790] IPVS: ftp: loaded support on port[0] = 21 [ 67.184532] IPVS: ftp: loaded support on port[0] = 21 [ 67.205691] IPVS: ftp: loaded support on port[0] = 21 [ 67.206936] IPVS: ftp: loaded support on port[0] = 21 [ 67.221531] IPVS: ftp: loaded support on port[0] = 21 [ 67.225869] IPVS: ftp: loaded support on port[0] = 21 [ 67.249405] IPVS: ftp: loaded support on port[0] = 21 [ 69.166212] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.172741] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.206250] device bridge_slave_0 entered promiscuous mode [ 69.345967] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.352460] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.363881] device bridge_slave_1 entered promiscuous mode [ 69.382614] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.389012] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.404796] device bridge_slave_0 entered promiscuous mode [ 69.423480] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.429867] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.448804] device bridge_slave_0 entered promiscuous mode [ 69.465122] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.471527] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.496344] device bridge_slave_0 entered promiscuous mode [ 69.503641] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.510111] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.517907] device bridge_slave_0 entered promiscuous mode [ 69.533698] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.540095] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.548502] device bridge_slave_0 entered promiscuous mode [ 69.558525] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 69.581070] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.587474] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.607134] device bridge_slave_1 entered promiscuous mode [ 69.632107] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.638791] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.651091] device bridge_slave_1 entered promiscuous mode [ 69.668075] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.674475] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.681913] device bridge_slave_1 entered promiscuous mode [ 69.690649] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.697566] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.704982] device bridge_slave_0 entered promiscuous mode [ 69.713272] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.719656] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.737953] device bridge_slave_1 entered promiscuous mode [ 69.747579] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.753978] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.763232] device bridge_slave_1 entered promiscuous mode [ 69.771087] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 69.779285] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.785667] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.814466] device bridge_slave_0 entered promiscuous mode [ 69.828294] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 69.837314] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.843702] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.855494] device bridge_slave_1 entered promiscuous mode [ 69.863602] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 69.872135] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 69.881780] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 69.890689] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 69.903950] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 69.911960] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.918366] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.955144] device bridge_slave_1 entered promiscuous mode [ 69.979864] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 69.988778] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 69.997378] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 70.011658] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 70.046123] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 70.090182] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.160184] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 70.244165] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 70.263161] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 70.274651] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 70.366288] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 70.408692] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 70.426217] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 70.445075] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 70.454168] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 70.492846] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 70.537544] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 70.579721] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 70.588706] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 70.599566] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 70.636465] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 70.657538] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 70.676138] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 70.683151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.714501] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 70.721455] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.736131] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 70.743695] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 70.754228] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.768202] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.795710] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 70.802901] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.825329] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 70.833534] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 70.861415] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 70.869247] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.898150] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 70.905301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.923133] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 70.935838] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 70.943075] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.966526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.989414] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 70.998943] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 71.008118] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 71.015005] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.032681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.059753] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.115106] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 71.122505] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 71.150547] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.160094] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.224237] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 71.236335] team0: Port device team_slave_0 added [ 71.244435] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 71.260083] team0: Port device team_slave_0 added [ 71.332489] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 71.345979] team0: Port device team_slave_1 added [ 71.363609] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 71.385071] team0: Port device team_slave_0 added [ 71.403796] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 71.416880] team0: Port device team_slave_0 added [ 71.433849] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 71.443553] team0: Port device team_slave_0 added [ 71.456202] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 71.464251] team0: Port device team_slave_0 added [ 71.479357] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 71.492968] team0: Port device team_slave_0 added [ 71.498534] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 71.512451] team0: Port device team_slave_1 added [ 71.522893] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 71.537778] team0: Port device team_slave_1 added [ 71.548168] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 71.564074] team0: Port device team_slave_1 added [ 71.577226] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 71.584719] team0: Port device team_slave_1 added [ 71.596678] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 71.620755] team0: Port device team_slave_1 added [ 71.635279] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 71.647954] team0: Port device team_slave_0 added [ 71.660814] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.675439] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.704117] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 71.714775] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 71.722864] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 71.729941] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 71.738280] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.754088] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.769465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.786436] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.794216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.807207] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.814752] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.822576] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.831351] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 71.838541] team0: Port device team_slave_1 added [ 71.846186] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 71.855313] team0: Port device team_slave_1 added [ 71.863948] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 71.873423] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 71.883914] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 71.893996] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 71.901321] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 71.911102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.923085] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.952801] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.984374] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.992493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.000411] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.007920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.015895] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.023507] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.031493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.039592] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 72.048536] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 72.056134] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.066642] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.074357] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.082724] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.093480] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 72.102800] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 72.109968] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.117975] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.126150] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.137924] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.153884] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 72.163142] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 72.170518] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 72.184737] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 72.192009] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.204639] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.230479] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.239975] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.252952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.260736] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.268384] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.276366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.285191] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 72.295701] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 72.304563] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 72.312550] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 72.320364] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 72.327588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.341625] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.367590] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.394370] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.401920] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.410090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.417849] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.425743] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.433510] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.441456] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.450864] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 72.458131] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.466499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.480433] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 72.488234] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.503218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.515369] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 72.523908] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 72.539738] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 72.546998] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.570348] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.590803] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.612210] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.626354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.639274] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.657108] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 72.675877] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.710888] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.752347] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 72.759984] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.770633] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.853198] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 72.860388] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.875683] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.808106] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.814657] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.821698] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.828112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.850710] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 73.857559] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.871974] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.878490] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.885200] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.891593] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.899589] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 73.920155] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.926577] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.933377] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.939788] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.968915] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 73.994659] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.001091] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.007834] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.014506] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.058809] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 74.072513] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.078928] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.085580] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.091973] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.115261] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 74.129819] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.136232] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.142939] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.149374] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.160492] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 74.289171] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.295591] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.302266] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.308650] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.335837] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 74.365902] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.372329] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.379036] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.385418] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.425116] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 74.926225] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.936253] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.954668] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.971137] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.978356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.985734] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.993344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.072892] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.093453] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.113700] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.152457] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.322678] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.358074] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.504087] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.526961] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.579123] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.595210] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.622046] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.634127] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.817704] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.890812] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.990952] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.997209] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.011822] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.040890] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.050405] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.070601] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.090301] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 80.101718] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.108820] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 80.117515] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.152660] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.178836] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.189935] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.204778] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.345076] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.351350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.367651] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.438842] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.445533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.454115] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.511841] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.540508] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.587789] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.594296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.602682] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.631790] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.640590] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.651262] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.663095] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.724098] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.950876] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.005196] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.057670] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.114273] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/18 22:05:14 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) socket$kcm(0x29, 0x5, 0x0) socketpair$inet6(0xa, 0x6, 0x2, &(0x7f0000000040)) socket$kcm(0x29, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xe, 0x13, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@exit={0x95}, @call={0x85, 0x0, 0x0, 0x1e}, @alu={0x7, 0x7966, 0x0, 0x9, 0x5, 0x0, 0xffffffffffffffff}, @generic={0x7f, 0x968, 0x697}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffc0}, @jmp={0x5, 0x400, 0xa, 0x3, 0x7, 0xfffffff8, 0xfffffffffffffff1}, @jmp={0x5, 0x80000001, 0x8, 0x9, 0xf, 0xfffffff4, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0xcf, 0x8c, &(0x7f0000000140)=""/140, 0x41f00, 0x1}, 0x48) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xf, 0x14, &(0x7f00000002c0)=@raw=[@jmp={0x5, 0x2, 0x0, 0x9, 0x7, 0x50, 0x10}, @map={0x18, 0xa342e40de9d8422f, 0x1}, @exit={0x95}, @alu={0x7, 0xfffffffffffffffc, 0xa, 0x9, 0xf, 0x50, 0x1}, @exit={0x95}, @alu={0x7, 0xc97f, 0xf, 0x7, 0xa, 0x96, 0xfffffffffffffff0}, @generic={0x2, 0x1b63, 0x300a, 0x4}, @exit={0x95}, @alu={0x4, 0x5, 0xe, 0x2, 0x3, 0xfffffff0, 0xfffffffffffffff1}, @generic={0x1ff, 0x200, 0x8, 0x81}], &(0x7f0000000380)='syzkaller\x00', 0x0, 0xc9, &(0x7f00000003c0)=""/201, 0x41000, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000540)={r0, r2}) socket$kcm(0x29, 0x5, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000005c0)={0x0, 0x6c55}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0xa, 0x1ff, 0x1, 0x5, 0x1d, r3, 0x57}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000640)={0xf, 0x0, 0x5, 0x4, 0x11, r3, 0x19}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f00000006c0)={&(0x7f0000000280)='./file0/file0\x00', 0x0, 0xc}, 0x10) mount(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='9p\x00', 0x0, &(0x7f00000007c0)="587f") socketpair(0xa, 0x3, 0x80000001, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000000840)={r1}) mount(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)='bdev\x00', 0x2000010, &(0x7f0000000940)="512f456d8b95445247012d0fbfbb3a9e953c7b3f7d1ccfde5395fb21f303af86d0dd42b8492b5c6f6756b984b54f12bdf0cc3ef61c9989b574fd64f8d71ad755236bb715b925b3641ab490c37082e03e6225c50226e24eb3a975c781b09233afaa87ebfe1a21555a4932ab1b63266c4bd9837bb49366561c0384953933c4655d68a3bf7b4c22b3460c89f1a5d611796bc864cfb906204a1edd50fa82e7a148d0ec78f049e16d2f1fa02d1389165695447e0837fb441e3f86ee13bd766fb0741bc722dc225d12") recvmsg(r1, &(0x7f0000000d40)={0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000a40)=""/171, 0xab}, {&(0x7f0000000b00)=""/34, 0x22}, {&(0x7f0000000b40)=""/161, 0xa1}, {&(0x7f0000000c00)=""/81, 0x51}], 0x4, &(0x7f0000000cc0)=""/107, 0x6b, 0x3}, 0x40000041) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000d80)=r2, 0x4) r6 = socket$kcm(0x29, 0x2, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002600)={&(0x7f0000000dc0)=@nfc, 0x80, &(0x7f00000024c0)=[{&(0x7f0000000e40)=""/87, 0x57}, {&(0x7f0000000ec0)=""/103, 0x67}, {&(0x7f0000000f40)=""/154, 0x9a}, {&(0x7f0000001000)=""/194, 0xc2}, {&(0x7f0000001100)=""/202, 0xca}, {&(0x7f0000001200)=""/224, 0xe0}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/152, 0x98}, {&(0x7f00000023c0)=""/170, 0xaa}, {&(0x7f0000002480)=""/39, 0x27}], 0xa, &(0x7f0000002580)=""/95, 0x5f, 0x69}, 0x10002) mount(&(0x7f0000002640)='./file0\x00', &(0x7f0000002680)='./file0\x00', &(0x7f00000026c0)='adfs\x00', 0x255542c7d125f19c, 0x0) sendmsg$kcm(r5, &(0x7f0000004c00)={&(0x7f0000002700)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x80, &(0x7f0000004b80)=[{&(0x7f0000002780)="63ea197191f594c41d951de7344b73be307ab0a41efba8a1a874edec8866521c7432e3fe61fb355684bbe053fb02ae42555ad8ee2a9dd09985a956f2f4687be7a4e44e58d9c0a8f33582dcd80102449414d8d5c8d6a83dceb6b15121f5885bfdf368d4fabd8a1abee11a2a2a18010d02662141f000e34ac215d9672764343dda72a40c376fa18cc4c8f57b7d31c708a9d80b63a77439897d4d6111457b4479cf89e4def4f18b0d0e9a16c12ef5102667d0d10b25f9d461b616da34a62c686332cf4f12b5ee7616e3e9ae", 0xca}], 0x1, 0x0, 0x0, 0x4000}, 0x44880) sendmsg$kcm(r6, &(0x7f0000006100)={&(0x7f0000004c40)=@sco={0x1f, {0x3, 0x7, 0x3ff, 0x6, 0x7fffffff, 0x4}}, 0x80, &(0x7f0000005fc0)=[{&(0x7f0000004cc0)="ba50d524f5fd85b498ab2d6538f219f613ac43537932b4a095c158b11f07f7092148433432a2a6db5e0c3fa3dedd0d6e3390f08326b24401ba34b4717b256688c36bfe4bd30c5f15dc824be05efb2b005f866feb4c3868239b9b107192e48d172c780d7db435749a68a81c002e3b7ddfe491c6f25a27be8eaa8019b2adee0e2f2468e449f27db29e3a", 0x89}], 0x1, &(0x7f0000006040), 0x0, 0x40}, 0x4000) recvmsg(r4, &(0x7f0000009700)={&(0x7f00000094c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000009600)=[{&(0x7f0000009540)=""/163, 0xa3}], 0x1, &(0x7f0000009640)=""/190, 0xbe, 0x6}, 0x40000000) r8 = msgget$private(0x0, 0x100) msgctl$MSG_INFO(r8, 0xc, &(0x7f0000000680)=""/60) bpf$PROG_LOAD(0x5, &(0x7f0000009740)={0xf, 0x6, &(0x7f0000006140)=@raw=[@alu={0x4, 0x401, 0x0, 0xf, 0x5, 0xfffffff8}, @alu={0x68c32edd467c8d1f, 0xfff, 0x7, 0x7, 0x8, 0x6, 0x8}, @generic={0x5, 0x7f, 0x9, 0x3}], &(0x7f0000006180)='GPL\x00', 0x3, 0x67, &(0x7f00000061c0)=""/103, 0x41000, 0x1, [], r7}, 0x48) 2018/04/18 22:05:14 executing program 6: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x4, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000080)="363e3ed2dc66baf80cb8ec35bf8eef66bafc0cedb956030000b800000000ba000000000f30f2a40f01caf0824137040f01ca660fe4316682c5030fc758bb", 0x3e}], 0x1, 0x0, &(0x7f0000000100), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x40000073, 0x0, 0x3}]}) 2018/04/18 22:05:14 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x10e, 0x3, &(0x7f0000000500)={{0x0, @multicast1=0xe0000001, 0x0, 0x0, 'sed\x00'}, {@loopback=0x7f000001}}, 0x3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000000)=@ethtool_test={0x1a, 0x9a03, 0x8000, 0x1, [0x7]}}) 2018/04/18 22:05:14 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="646174613d6f7264657275662c7674617466060000000000e5006d3df82c00365cd83c25492cefb09187ef8f6e204df165e8635020408bf9d914dd877903f0a48346820ac7b1b98917c0be68ed591ab69271f62068080385a9cde9385a12c906fa66b7752ec3afa4e7631f7a42e182d30492db"]) 2018/04/18 22:05:14 executing program 5: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x30000) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000001c0)="6032c3332731b580564907f7ed440b9e66e84efd143ac79a0de9b12efc9ae7fa7486d3287c35547e24f6a5517de0521ce618d76fc4fb31803e7a7ec48f45247e72cf792796fcb38b287893f5dc28863e620e0c8605c774d80d922dbb41036c1c8a0a69d20ca2ddc6e4bd380636c5aea56b36f97714314635c674d8a039eb896207f96033ab2eca8ce8c9892bba339542aefca49fe564329209c2921ffece1bacbd9dbd5fd44a26f7999141720441daae6036ccc78bcbb787d28a4b5383d79d7603e53f61cc7158f176da70ad6ac90c8567cf4d0c28945303836a3f42a570daae6c06f1742f1b3ca00752d89aef") bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x7706, 0x6f2000, &(0x7f00000003c0)) [ 83.779988] 9pnet_virtio: no channels available for device ./file0 2018/04/18 22:05:14 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/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) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000340)={0x1, 0x0, [{0x20040000100}]}) write$cgroup_subtree(r4, &(0x7f0000000040)={[{0x2f, 'pids', 0x20}, {0x2d, 'io', 0x20}, {0x2d, 'memory', 0x20}]}, 0x12) 2018/04/18 22:05:14 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000001c0)="adb9310a0000b800000080ba000000000f309a0b0000008f00260f017b0166baf80cb8d4f85184ef66bafc0cb872b00000ef3b110f21cdb939060000b800000000ba008000000f3066b88b008ee0a200000100", 0x53}], 0x1, 0x40, &(0x7f00000002c0)=[@dstype0={0x6, 0x8}, @flags={0x3, 0x2080}], 0x2) openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f000000affc)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x81, 0x40400) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000340)=[@text16={0x10, &(0x7f0000000300)="0f11e3650fc72c643e670f00565d660f38345f000f68e2d3930d00baa100ed0f06262b700066b8010000000f01d9", 0x2e}], 0x1, 0x10, &(0x7f0000000380), 0x0) ioctl(r2, 0x81, &(0x7f0000000140)="943ceb227ce330bd3bd01375a752beb4f1b21532c785cf7efa73fc59507b2961745defffe735c7ac") io_setup(0x7fb, &(0x7f0000000280)=0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000100)=0x10001) io_submit(r4, 0x1d0, &(0x7f0000000000)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000040), 0x0, 0x400000000000, 0x0, 0x0, r3}]) [ 83.887329] gfs2: invalid mount option: data=orderuf [ 83.892767] gfs2: can't parse mount arguments [ 83.951616] 9pnet_virtio: no channels available for device ./file0 2018/04/18 22:05:15 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x46abf, &(0x7f00006f4000/0x4000)=nil) 2018/04/18 22:05:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000080)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000040)={0x1c, r1, 0x9, 0x0, 0x0, {0x3}, [@FOU_ATTR_AF={0x8, 0x2}]}, 0x1c}, 0x1}, 0x0) 2018/04/18 22:05:15 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f}, 0xe) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@req={0x28, &(0x7f0000000100)={'eql\x00', @ifru_ivalue=0x1}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'nr0\x00', r2}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0xffffffff, 0x4) 2018/04/18 22:05:15 executing program 4: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bridge0\x00'}) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x400) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000040)=0x1000000000) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000080)={0x101, 0x0, 0x0, 0xcc47}) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000140)={0x2, 0x1000, 0x2, 0xbc, 0x80000001, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000100)={0x9, r3}) write(r0, &(0x7f0000000140), 0x0) 2018/04/18 22:05:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x4000000000089f0, &(0x7f0000000000)={'bridge0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x100000001, 0x800) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00000001c0)={0x9, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @broadcast}]}) 2018/04/18 22:05:15 executing program 7: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000040)={"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"}) write$binfmt_elf32(r0, &(0x7f00000016c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000200060000000000000000003800000000000000eaffffff00002000010000000000000000000000030000000000000000000000000000007f00000000000000679d3a4df6c20ea32501e4a5309a19039fc0db771d38672c835c26509d71f10ba48513f7e691c50000000000000000"], 0x7f) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/18 22:05:15 executing program 3: r0 = semget(0x3, 0x0, 0x401) semctl$SETVAL(r0, 0x4, 0x10, &(0x7f0000000000)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000d49ff4)={0x10, 0xaf84}, 0xc, &(0x7f0000bbaff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000012200090100630bd2df0000000400000014001600fe8000000000000000000000000000bb"], 0x28}, 0x1}, 0x0) 2018/04/18 22:05:15 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x8, 0x4, 0x4, 0x100000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x800, 0x4000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x8001) 2018/04/18 22:05:15 executing program 1: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, r0}) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0x10000) syz_mount_image$hfsplus(&(0x7f00000000c0)='hfsplus\x00', &(0x7f0000000100)='./file0\x00', 0x400, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="b99fcdca88adda7c5f91a30b7e7b8232033a9920e8a2f6a9b4f9d5fabd269e1e7e2dbe2fa7fd3d3d81147bf96181b267ddf500b4788f89e9", 0x38, 0x1}, {&(0x7f00000006c0)="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", 0x1000, 0x80}], 0x1, &(0x7f00000001c0)={[{@uid={'uid', 0x3d, [0x2d, 0x78, 0x39, 0x36, 0x3f, 0x32, 0x2d, 0x3f, 0x7f]}, 0x2c}, {@barrier='barrier', 0x2c}, {@umask={'umask', 0x3d, [0x32, 0x36, 0x32, 0x35, 0x34]}, 0x2c}, {@force='force', 0x2c}, {@session={'session', 0x3d, [0x35, 0x79]}, 0x2c}, {@type={'type', 0x3d, "6648f589"}, 0x2c}, {@gid={'gid', 0x3d, [0x38, 0x78, 0x3d, 0x39, 0x39, 0x38, 0x3f, 0x34, 0x34]}, 0x2c}, {@type={'type', 0x3d, "e8cbd107"}, 0x2c}, {@decompose='decompose', 0x2c}, {@session={'session', 0x3d, [0x34, 0x3d, 0x33, 0x37, 0x36]}, 0x2c}]}) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000080)={0x3f, 0x1, 0x1, r2}) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f0000000680), &(0x7f0000000600)=0x7970e41e) [ 84.340437] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.347699] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.357781] netlink: 'syz-executor0': attribute type 2 has an invalid length. 2018/04/18 22:05:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d001800ea1100000005000000", 0x29}], 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00000000c0)=0x87d) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000100)={0x2, 0x2, 0xc, 0x2, 0xa6, 0xffff}) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xece, 0x341100) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000040)=0x2) 2018/04/18 22:05:15 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000200)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_NMI(r3, 0xae9a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x852, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f0000000040)="b907020000b851000000ba000000000f300f013ed808c4c27d5a8805000000b9800000c00f3235008000000f30b83f5e00000f23d80f21f835800000300f23f8660f1ac965640f001ef3262e0f013266bad10466ed", 0x55}], 0x1, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/18 22:05:15 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20002}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000240)="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", 0x1) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x147) dup(r1) fcntl$setstatus(r1, 0x4, 0x40800) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r1, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x8000, 0x81, 0xfffffffffffffffa}) syz_init_net_socket$llc(0x1a, 0x3, 0x0) [ 84.420125] hfsplus: unable to parse mount options 2018/04/18 22:05:15 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0xfffffffffffffec0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000e000)='fdinfo\x00') getdents64(r1, &(0x7f0000000200)=""/504, 0x1f8) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000001c0)) 2018/04/18 22:05:15 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'syzkaller0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="3300000000000000d6cb5581d0ab6e06d3b0e3d5c6bf4d0cb830ddd4c68565eaba8c7f7e8ae3cb5f28d66775a3669933b0ce388cac197bc7e28b279e8480e86931656a1cd87970f4421cc234077c3fc4aca824976c57a403bce7bc886ff7681c8a7a54cf934128755cc72d30b94082ad5bffedab775197957e823e6239ead6090000000000000051"]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/18 22:05:15 executing program 1: r0 = shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x0) shmdt(r0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x71, 0x1) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000000c0)) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000040)=0x2, 0x4) socket$inet(0x2, 0xa, 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) acct(&(0x7f0000000300)='./file0\x00') clock_adjtime(0x0, &(0x7f0000000140)={0xd9, 0x80, 0x7fff, 0x20, 0x5, 0x1, 0xfff, 0x0, 0x10000, 0x7, 0x1, 0x20, 0x80, 0x4, 0x53f4044e, 0x2, 0xfffffffffffffffc, 0x0, 0x5, 0x80000000, 0x1f, 0x1, 0x9f, 0x7, 0x8, 0xfffffffffffffff7}) write(r1, &(0x7f00000005c0)="aa3632b2d970bc3ad498b9431d05a100e5ff25f5e851bc756b7997e0f17b008cf41c8201c4af381cab138298056be77e604e486e657cab3d096cafcd05f89d89e7852f1ae9e7d8dc32c0982c89fff64967a1d11aa4ad1411c7cb408fd9a7e953997ed121d16b6ba62832d5b69c084f5588a8170fffe2cee1f8b4d191cc8257832cb015cb581fd4e5cee67289854fa6ab4e629ad0974981a985e550d1041110599dadfdc0a1439014d2ca8db2ad064fa43ad918f4573a435b9710584587e45921ff7c25cacce3433f598eb928fe6da852023c4e0eb3dc1ee7dc9a4a00000000", 0xffffffa2) mount(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='qnx4\x00', 0x4, &(0x7f00000003c0)="29079b5b3d1c180193975846e2084e289b7310200e95317b1aa3e4eb67916bf5123f4c1a06c25871bee61682ad6d042a237070bdbafcb7ad0510259c1becb573ba96a942726604140defeabc52a1e18e2916958a8916d70088807077b562eb8a3f28f6c5c7ac922ee39f4556c87434f5898179121b71ec999aa9c8754934dbbe18758b11238a5ba0c4c5de0fb2c9eeaad01afd0e9bf8c5adaf7f2ea4a370a8699c7970eb5e9d502b53af32c34c2a24996f9c423a2dc5377f8c2c30527941021a9c") 2018/04/18 22:05:15 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000000)={0x1f}, 0x8) connect$bt_sco(r0, &(0x7f0000000040)={0x1f, {0x0, 0x0, 0x0, 0x6c4c, 0xfffffffffffffffc}}, 0x8) 2018/04/18 22:05:15 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x7) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719fa860c424444da74127123d602411922ba69da4be74592a2633006173e3032637897f2b2c854f198ba142ec086f77c7e30554da81ed8e909212eb2741f5ead4e7826952da178501059ce35b6a7dad2492d6c300d7e3a79db4dbbcb077f7bd5155698c60f0f67aadd05b74021e51bb42bc76aff6b00934ccd3fd43c68f93fb297a3fc9dc07f703f71b3341914bcf9fa416488e25137c1fcd0ab2eeba0daba608a7d4b7fcefe1795bf172103383dc8244b07bd111b8c02971f3b5d39b75f0469b8b1f5c9752a82588556630412895521c47e4380fa879878b030df6a5c0d1c90c644ee38cef883b494bb804386bab3a4c4d8eddbf004c229c835b76841aec0169f7b84bc1d5e9b350673591e30c2764e389f20b0517201e5229dfe74f85c337fe98fecce8094f44057ade7cfb2242abd5f3e6cda843b91b129cd22d35614135637c0ace0ab6597b7b17e457b0a9e033d7d", 0x200}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000004a40)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/18 22:05:15 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) fchdir(r2) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_procfs(0x0, &(0x7f0000000300)='net/netstat\x00') preadv(r3, &(0x7f00005e9000)=[{&(0x7f00000000c0)=""/182, 0xb6}], 0x1, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000000480)='./bus\x00', 0x4480, 0x0) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000004c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000048beea0a69f379f9ae3edace09520063806ed6b1176e000000000000000700000004000000580400003002000018010000180100007003"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000340)={0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x5, 0x30}, 0xc) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000380)={r5, 0x1}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)=0x8, 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000001c0), &(0x7f00000000c0)=0x68) perf_event_open(&(0x7f0000000280)={0x0, 0xfffffffffffffe95, 0x4, 0x5, 0x0, 0x1, 0x0, 0x9, 0x80980, 0x4, 0x76, 0x12, 0x0, 0x6, 0x2, 0x0, 0x4, 0x8, 0x5, 0x8, 0x1000, 0xb, 0x0, 0x10000, 0x100000000000, 0xfff, 0x6, 0x6, 0xab4a, 0x9, 0xff, 0x8, 0x3, 0x7, 0x7, 0x0, 0x5, 0x8, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff, 0x9}, 0x0, 0x7fffffff, 0x1, 0x7, 0x0, 0x49d8, 0x80}, 0x0, 0x8, r1, 0x2) 2018/04/18 22:05:15 executing program 5: unshare(0x400) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x35, 0x200000) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000080)={@any=0xffffffff}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x8, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000140)={r1, 0x10}) ioctl$KVM_NMI(r0, 0xae9a) r2 = socket(0x10, 0xa, 0xfffffffffffffffe) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000180)='/dev/dmmidi#\x00') getpeername$netrom(r2, &(0x7f0000000000), &(0x7f0000000ffc)) 2018/04/18 22:05:15 executing program 2: syz_emit_ethernet(0x146, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6098b0480110210000000000000000000000000000000000fe8000000000000000000040000000aa0000000091200aaabcb9e938668b7d0cbbdb807916090e0b78875ee2f6614247964cb9000092936c1cf2c7b268f332977d980698706bc9625e9b5fb88d2f17f2fbe1c21e2b70df044051175e53330f50b01318c09e3f5c0547d06500c63f72c4c0350dce7a0f6ebe977e774571b09124414564cb3f7013e328604944e4ceaff786763a01526503fd30eb5f3b594330b46dd7", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000000907800008c9a0b314ebc8a405cb588888056c371b9e1236a8c7ee29a6873a58fcf949636d9a646703e335d42b54408b118bdc8e69eb778aa5336895f1156eaa45ec15aa1d9f13c1758f95ede7fe7e7b3437fab29a62048a74f8c273a453970089583542c186927e37010466b2e0fa4fd4dd4e58c095d3beece3e28cd8e2ffc74865b2cd53cc4953646ef6d0ebebe9f1d597d2d7257ab786764b44429571929f5924f8b3783a33b4e8febf329fbe87bde5ec5a43e80123ace7433ea93b29040b0532f72c140d3e24dcddc3a6298021428bbac1ab8ae42e479919e2ae2e2a744f8d9d75202ebcb519e4447f70d186025de3066f1d04ed588f656c62c7211d6a703"], &(0x7f0000000080)={0x0, 0x3, [0x0, 0xc17]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400000, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x7, 0x20000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00000002c0)=0xa4) syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x54, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x40000) ioctl$TCSBRKP(r1, 0x5425, 0x1008) 2018/04/18 22:05:15 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xc, 0x8004) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000000c0)=0x2) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000001006acc6a5b0000"], 0x10}}], 0x2, 0x0) 2018/04/18 22:05:15 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200040, 0x0) ppoll(&(0x7f0000000280), 0x0, &(0x7f00000002c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='bond_slave_0\x00') ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getegid() ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000140)) r1 = socket$l2tp(0x18, 0x1, 0x1) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) fallocate(r0, 0x5, 0x9, 0x39) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000200)=""/66) accept(r1, &(0x7f0000000180)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000001740)=0xfffffee4) 2018/04/18 22:05:15 executing program 5: r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1}) r1 = semget(0x3, 0x1, 0x10) semctl$IPC_RMID(r1, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) 2018/04/18 22:05:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000480)="800000000002000019000000e60100006c000000000000000100000001000000040000000040000080000000000000d73195ed5a0000ffff53ef1bfb131073114123daaebfb93c556dd45ffe215923c398976d762dd4d65e21684ad2ac6eee29e47e53728beb", 0x66, 0x400}], 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='jvfsv0,\x00\x00\x00\x00\x00\x00']) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40000, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000180)={[], 0x9, 0x2, 0x80000000, 0x0, 0x0, 0x7002, 0x17000, [], 0x80}) [ 84.777146] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) [ 84.798636] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/18 22:05:15 executing program 2: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)=""/234) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x2000000, 0x11, r0, 0x0) msync(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x6) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000100)=""/49) 2018/04/18 22:05:15 executing program 6: clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x22081) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x6, 0x0, 0x1dde, 'queue1\x00', 0x80000001}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x0, 0x0) close(r1) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000480)=0x2a39) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x801, 0x3) accept(r3, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000080)=0x80) r4 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000180)='ipddp0\x00') open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000004c0)) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x7f}, &(0x7f0000000400)=0x10) mknodat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x8000, 0x200) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYBLOB="343154cbc787dfc79c51f0a98a240e027b0962ee558de6e81e014fea929901142941dc8f"], &(0x7f00000015c0)=0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) modify_ldt$read(0x0, &(0x7f0000000280)=""/44, 0x2c) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x400, 0x0) r5 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r5, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) ioctl$EVIOCRMFF(r5, 0x40044581, &(0x7f0000000040)) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) [ 84.897378] Process accounting resumed 2018/04/18 22:05:15 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2000000006000000000000000000000000000008a505f9c9d76b7d0000000000"], 0x20) 2018/04/18 22:05:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x400080000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @u32}]}, 0x1c}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)="5dc4000000000000732f6e6559d9736c6f7000040000f648a1", 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000080)=0x5) [ 84.938842] EXT4-fs (loop0): Unrecognized mount option "jvfsv0" or missing value 2018/04/18 22:05:15 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000040)=""/201) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000940)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000900)={&(0x7f0000000700)=@ipv6_delroute={0x20, 0x19, 0x611, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0x4, 0x9}]}, 0x20}, 0x1}, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000140)=""/196) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000280)={0x9, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000002c0)={0x7, r2, 0x3, 0x1}) [ 85.033343] EXT4-fs (loop0): Unrecognized mount option "jvfsv0" or missing value [ 85.054589] Process accounting resumed 2018/04/18 22:05:16 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x48010, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f0000000180), 0x4924924924925a6, 0x0) write$rdma_cm(r2, &(0x7f00000010c0)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000001080)={0xffffffff}, 0x2, 0x3}}, 0x20) write$rdma_cm(r2, &(0x7f0000001100)=@connect={0x6, 0x118, 0xfa00, {{0x7fff, 0x2, "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", 0x3f, 0x9, 0x6, 0x40, 0xfff, 0x28, 0x1, 0x1}, r5}}, 0x120) connect$unix(r4, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) 2018/04/18 22:05:16 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x6, 0x3) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x400452c8, &(0x7f0000000000)={"69726c6103000000001c00", {0x4, 0x0, 0x0, "90310c252e29"}}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x42000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000140)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000001c0)={r2, r3, 0x401}) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000080)=""/136) 2018/04/18 22:05:16 executing program 2: r0 = socket$inet(0x2, 0x1, 0x2000000000000009) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x3c) 2018/04/18 22:05:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) 2018/04/18 22:05:17 executing program 7: syz_emit_ethernet(0xffffff4a, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, @empty=[0x0, 0x0, 0x14], [], {@llc={0x4, {@snap={0x1, 0xaa, "73e1", "dd2ba9", 0x6001, "32e2ac50625401164123beee32a152fede0924e3f3fa3375fd5d824dfbc57c23a0b7c234a131c2613e1d1ec91c672ae9faf05af312748be4b61e121e3b6df0e1f849c3baee4da5c6"}}}}}, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f00000000c0)={'veth0_to_bond\x00', @ifru_data=&(0x7f0000000080)="254878d17615896301c736a9c58dfb41ba269a82d5b20c8f5df98e8e93ec57be"}) 2018/04/18 22:05:17 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f00000000c0)) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x3, 0x8000000000004, 0x4, 0x80000001}, 0x2c) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'gre0\x00', {0x2, 0x4e21}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000240)={'dummy0\x00', 0x0}) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000140)) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000180)={'yam0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000280)={'vcan0\x00', r2}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000001c0)={0x3, 0x3, 0x2, 0x2, 0x1b05}) 2018/04/18 22:05:17 executing program 1: clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x22081) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x6, 0x0, 0x1dde, 'queue1\x00', 0x80000001}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x0, 0x0) close(r1) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000480)=0x2a39) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x801, 0x3) accept(r3, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000080)=0x80) r4 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000180)='ipddp0\x00') open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000004c0)) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x7f}, &(0x7f0000000400)=0x10) mknodat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x8000, 0x200) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYBLOB="343154cbc787dfc79c51f0a98a240e027b0962ee558de6e81e014fea929901142941dc8f"], &(0x7f00000015c0)=0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) modify_ldt$read(0x0, &(0x7f0000000280)=""/44, 0x2c) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x400, 0x0) r5 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r5, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) ioctl$EVIOCRMFF(r5, 0x40044581, &(0x7f0000000040)) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/04/18 22:05:17 executing program 6: clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x22081) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x6, 0x0, 0x1dde, 'queue1\x00', 0x80000001}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x0, 0x0) close(r1) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000480)=0x2a39) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x801, 0x3) accept(r3, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000080)=0x80) r4 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000180)='ipddp0\x00') open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000004c0)) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x7f}, &(0x7f0000000400)=0x10) mknodat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x8000, 0x200) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYBLOB="343154cbc787dfc79c51f0a98a240e027b0962ee558de6e81e014fea929901142941dc8f"], &(0x7f00000015c0)=0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) modify_ldt$read(0x0, &(0x7f0000000280)=""/44, 0x2c) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x400, 0x0) r5 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r5, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) ioctl$EVIOCRMFF(r5, 0x40044581, &(0x7f0000000040)) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/04/18 22:05:17 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x40, 0x6, 0xa37, 0x1, 0x1}, 0x2c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x80000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18550d00000000000000000002800000850000000000000095"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x2, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x2c}], &(0x7f0000000580)="4750c3ff40df6a7b505a514d5c5e5ad0a77dc1c7d80f72eb3a9cbc7a942d00c2a643cacd3f9bf3f6683e5b7998697e7d28177a1d817102bb5ca675e65b824624c3342b1e42d65bdf5e6b5348fce056baa4a36b3f18e89ba208dffdf0697dd4cd2e6cd1f7f2a8562f311e61cbba90edaddff0d6e86c42ca77454bd880dc78f16f04c369cc7612fc003ac9bdd83ace88d6040d2e6bf080899d05c98fdc856d2fadb4f73b11ea0dfcfd3742147c8adcd2abdc312b1e832c85aaa2ea7cc6ca113e3877208599d7f743e04c0aba513586862b74e5e616337104561a4da4ce863b", 0x41, 0xa7, &(0x7f00000004c0)=""/167}, 0x48) 2018/04/18 22:05:17 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x42080) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000040)={0x4, 0x5}) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) 2018/04/18 22:05:17 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='schedstat\x00') writev(r0, &(0x7f0000002b80)=[{&(0x7f0000000380)="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", 0xfb}], 0x1) r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xffffffffffffff39}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x6}, 0x8) fcntl$setlease(r0, 0x400, 0x1) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) syncfs(r0) recvfrom$inet(r0, &(0x7f0000002c00)=""/74, 0x4a, 0x100, &(0x7f0000000600)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x3ff, 0x1, &(0x7f0000003040)=[{&(0x7f0000002d40)="68059f598568a5eca43c6164cba05c427fcb3096237647c0a7362c2ce459fc2908210f2bb3b61cdfda95d51fdc8c4aae822325f31388e1d8764f3c2caf45b851b14f1ee52ccc3bbd2de49526b9c396d9d8e1a924b4dd04c17d045bc23eeeb18f32d5954a929a5eeb3ab0dda90ae6ff2a54ba3ee587987f1c5e566985264aee3c74a4e81f40d6315f2cc4aded2cd4632f0e1e673fda263e95fc41da95de9b3d92a283da978b1999cafac61700e416", 0xae, 0x100000001}], 0x4, &(0x7f00000030c0)=ANY=[]) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/18 22:05:17 executing program 2: r0 = fanotify_init(0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffa, 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000080)={0x5, 0x1000, &(0x7f0000000240)="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"}) r2 = dup(r0) write$tun(r2, &(0x7f0000000200)={@void, @hdr={0x0, 0x0, 0xffff8000, 0x2}, @x25}, 0xd) 2018/04/18 22:05:17 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000140)={0x3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x5, 0x8}, {0x192a487a, 0x4}, 0xffffffff, 0x44e6e4b8118ad2f6, 0x4}) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f00000000c0)="bee67019974c6c44b464e888efcb63ec1eb7d7345c5dccfe", 0x18) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) [ 86.112435] EXT4-fs (loop3): unable to read superblock 2018/04/18 22:05:17 executing program 0: r0 = userfaultfd(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x22, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7f, 0x28000) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000b70000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000300)="66b9800000c00f326635000800000f3066b9b00100000f32b8ef0d8ee00f189226f10f06ba200066b80070000066efbaf80c66b844f6b48066efbafc0c66b89fee8eb466ef6565650fc71eb68c66b9dd0900000f32baf80c66b8e7d3428266efbafc0cb00eee", 0x66}], 0x1, 0x21, &(0x7f0000000380)=[@cstype0={0x4, 0x4}, @cstype3={0x5, 0x3}], 0x2) munmap(&(0x7f00003e5000/0x2000)=nil, 0x2000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r3 = gettid() process_vm_readv(r3, &(0x7f0000fca000), 0x1, &(0x7f0000000300), 0x1669a9a, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) msgget$private(0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00000001c0)={'bcsf0\x00', {0x2, 0x4e24}}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)) syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) pipe2(&(0x7f00000005c0)={0x0, 0x0}, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r5, r8, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32", 0x59}], 0x1, 0x0, &(0x7f0000000040), 0x1079) 2018/04/18 22:05:17 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r0, &(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0xc0001, 0x0) 2018/04/18 22:05:17 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000040)=""/176) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000000100), 0x100000000000000f) 2018/04/18 22:05:17 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x400000) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) add_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x0, 0xfffffffffffffffb) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="67f464400f014e00c443314c847e49000000640f35420f01c866b820000f00d00fc758e80f01cbc4e168166c9506b9800000c00f3235010000000f30", 0x3c}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/18 22:05:17 executing program 3: r0 = socket$packet(0x11, 0x1, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x401, 0x4) sendto$inet6(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x9, @dev={0xfe, 0x80}}, 0x1c) 2018/04/18 22:05:17 executing program 2: r0 = socket(0x5, 0x1, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8000, 0x0) write(r0, &(0x7f0000000000)="24000000210025f0071c0165fffffc0e02000800180000faf0ff00000000000000000000", 0x24) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/04/18 22:05:17 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) r1 = socket$kcm(0x2, 0x3, 0x2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9c"}, 0x10) 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8955, &(0x7f00000000c0)=0x2) 2018/04/18 22:05:17 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) r1 = semget(0x3, 0x3, 0x8) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f0000000200)=""/168) close(r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x20000, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000180)=""/74) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f00000000c0)={0xf5, 0x0, [0x9, 0x8, 0x1, 0xfffffffffffffffb]}) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8000, 0x2100) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz1\x00', 0x200002, 0x0) 2018/04/18 22:05:17 executing program 0: r0 = userfaultfd(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x22, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7f, 0x28000) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000b70000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000300)="66b9800000c00f326635000800000f3066b9b00100000f32b8ef0d8ee00f189226f10f06ba200066b80070000066efbaf80c66b844f6b48066efbafc0c66b89fee8eb466ef6565650fc71eb68c66b9dd0900000f32baf80c66b8e7d3428266efbafc0cb00eee", 0x66}], 0x1, 0x21, &(0x7f0000000380)=[@cstype0={0x4, 0x4}, @cstype3={0x5, 0x3}], 0x2) munmap(&(0x7f00003e5000/0x2000)=nil, 0x2000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r3 = gettid() process_vm_readv(r3, &(0x7f0000fca000), 0x1, &(0x7f0000000300), 0x1669a9a, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) msgget$private(0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00000001c0)={'bcsf0\x00', {0x2, 0x4e24}}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)) syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) pipe2(&(0x7f00000005c0)={0x0, 0x0}, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r5, r8, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32", 0x59}], 0x1, 0x0, &(0x7f0000000040), 0x1079) 2018/04/18 22:05:17 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x4, 0x543, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x400) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000080)=""/142) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000140)=""/56) 2018/04/18 22:05:17 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/user\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000000c0)={0x1, 0x3, 0x90c9, 0x0, 0x100000000}) bpf$PROG_LOAD(0x5, &(0x7f0000003100)={0xf, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000000000000000000018700000000000505100000000003c1d0b00000000950000000000"], &(0x7f0000000380)='syzkaller\x00', 0x7, 0xcb, &(0x7f00000003c0)=""/203}, 0x48) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000040)={0x4, &(0x7f0000000100)=[{}, {}, {}, {}]}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000004c0)) 2018/04/18 22:05:17 executing program 2: sync_file_range(0xffffffffffffffff, 0x0, 0x4, 0x2) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000080)="2f6465765d01eac8990d6b98bc752f736e649ca01ce7827f3b94a014418d4620e5d7cc1b8665fb9028bb91f2cf1163c10751afdfab44638006612570c2", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000000280)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0xffffffffffffffec}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000180)={0x3, r1}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000200)=ANY=[@ANYBLOB="de0000000400000004c1089d20a625d7000000"]) ioctl(r0, 0x5, &(0x7f00000000c0)="06793ed80e2f76ed8ada12d320a38605cce5c93c600bd8b3f475d45ceddd05f37b0ba57ce2927c5fd14598f7bfe269f10a027fecf8e066b4c451e90672c7628c") ioctl(r0, 0x5, &(0x7f0000000380)="5c85607082a115bc37d18f10b717aa8c1fd02f48b90d9b96ef3986829eb136715c81951432c52f816056602a2b351df357387b512d38df71c6d09eca6e68e7325c4b66ff9bb4853b4b9c978e71a0588ba89c5d5ff80c9625e58d53a0f4dd2330bc51b39e96b4f3834a540e72") 2018/04/18 22:05:17 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x3, 0x7, 0x4, 0x3}, 0x2c) r0 = socket$l2tp(0x18, 0x1, 0x1) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) bpf$MAP_CREATE(0x4, &(0x7f0000000040)={0x13, 0x0, 0x0, 0x0, 0x20000000}, 0x2c) 2018/04/18 22:05:17 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1000000) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000240)="c4c27d3e450966baf80cb8184b2483ef66bafc0cb8f3ffffffefb93a0900000f3266b823018ed866ba200066ed3ef30f35b9800000c00f3235001000000f30b9800000c00f3235000400000f30b90f0200000f320f07", 0x56}], 0x1, 0x0, &(0x7f00000002c0), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000000)="0f35f4baf80c66b8649e9a8866efbafc0cedbad004b89378ef2e6736772966b9fd0b00000f320fc77ed2360f00db0f18df660f3810c1", 0x36}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/18 22:05:17 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x7, 0x480000) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f00000001c0)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000100)=""/139) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1103}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000200)={0x1, 0x9, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}, @random="797f525925b5"]}) 2018/04/18 22:05:17 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) close(r0) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x4000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xc0802, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/04/18 22:05:17 executing program 3: writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) 2018/04/18 22:05:17 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) ioctl(r0, 0x6a3, &(0x7f0000000000)="107665f114722dbaa9cde126e7fc3afa89ed810bc8f074282953a03a61cc101fb6026b1aff3bc3ff1d9f06b7f7c0a5dd449da648b904d53433b80c6c55be9f01916f4e48abfa131c841c55b78396ddb68ff51e2396f1b18e4d85fcee50712db666f95cdc85fa7a906a247b0b53c7c2b7b1f2d258ef27604820151171ed458176a9437f45c3bd9364bcf8f456a4c84e5012dda274cf15f23aad242ae6855eeb9418c1ecc5fb8b22f3ed8fd9859b43f6979eac0efc6f22c0fac781c743325bccd3037980f5573c13514d6b292be25bf6ec39e4f399f26c04618011c01800e1133d9efea05c6a9fa07f0f") r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x0) 2018/04/18 22:05:17 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0xa014}) socketpair$inet_icmp(0x13, 0x4b65, 0xfffffffe, &(0x7f00000002c0)) 2018/04/18 22:05:17 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200002, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={0x0, 0x1, 0x7, 0x34, &(0x7f0000ffc000/0x4000)=nil, 0x7}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000002c0)="22920e255b6a148967f245d6e0bbb0a246a914d6f8bfa66d384cd2eb6246baa8a56835ff25d58dba1a6f2b8cb951c07aa123742f14a75f286f111ff3c85501fd55ecf0b03b78663f3056ac03310cc907239936b7baaaf76d90444f3cef6e3cf3dfd26f7c9b3d15dd66d31dba02efc56fc7a958d936a78e230249d8e1ed7639d82edb7d946d430f7b163f03db197f60e464448cd01ddef112f5283b34992d5a0263b0509d258a522cc3301a9ffc4defab698a0c72df3683b42afdb2406de310079b27f3868a3a465dd67a8778d29fdb414532f476c7afcf") write(r1, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/04/18 22:05:17 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.swap.current\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000040)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000003900080002000c00000000001900a30700ffffffee0000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) 2018/04/18 22:05:17 executing program 3: mmap(&(0x7f0000009000/0xc00000)=nil, 0xc00000, 0x5, 0x2c031, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x0, 0x3, &(0x7f0000dbc000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0xffffffb5}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x0, 0x99, &(0x7f0000000000)=""/153}, 0x48) r1 = perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) 2018/04/18 22:05:17 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x200, 0x80) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000000c0)=""/155) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x20) capset(&(0x7f00001e4ff8)={0x20020071026}, &(0x7f0000001fe8)) sendto$inet6(r0, &(0x7f0000000080)="10", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) socket$inet_smc(0x2b, 0x1, 0x0) 2018/04/18 22:05:17 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x6, 0x4, 0xffff, 'queue0\x00', 0x2}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d2d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005ebfe0)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000040)={0xfff0000000000, 0x5, 0xffffffff, 0xffffffffffffff80, "70d619adb9d9cb0e390a47949f9ee81c2adfd6aea0b9e62824804cf940170d00a23ff78c986abb51ab287590", 0x2}) r2 = accept$alg(r1, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000180)={{0x6, 0x2}, {0x23, 0x5}, 0x80000000, 0x1, 0x80}) sendmsg$alg(r2, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001240)="e8a76785e4b69bba81f28e9c69f7046d403df1543e0bb9fd3590b73fbdc99c95f0ad6f5c3e508f54fbcc35fbb60ca1091a7c70023623d6da639e23a50078c9029413559de8417bac69932f9e3bb9a1daad5aa0dc88fba97115a5235fca3e3abf6ceedb1c9473365aa7d5aa118c905102c1f29cd8f00ec567", 0x78}], 0x1, &(0x7f0000f78000)}, 0x0) recvmsg(r2, &(0x7f00000004c0)={&(0x7f0000000200)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/67, 0x43}, {&(0x7f0000000300)=""/204, 0xcc}], 0x2, &(0x7f0000000400)=""/167, 0xa7}, 0x0) 2018/04/18 22:05:17 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000000c0)={0x5, 0x4, 0xffffffff00000000, 'queue0\x00', 0x6}) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x0, {0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x8}}, 0xe) 2018/04/18 22:05:17 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0xc000000000000005, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x2}, 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000100)=""/219) ioctl$TIOCCONS(r0, 0x541d) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000240)) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'ifb0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @rand_addr}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x101cd, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/18 22:05:17 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x1, 0xfffffffffffffc01, 0x2, 0x0, 0x1f}) ioctl$sock_bt(r0, 0x5411, &(0x7f0000000340)="17f73771206062b8f6d34c59c1ebf15572f6252d6f647db882a0c0b727f36e6de2c34a3a03e5a8d402900f9ab5ca4e2c1b49b5033b906736158ae00f353fe857b275547f14f695dc6a5264e6ee4c3dbe96038594acba4c5f8974ba140a9e8932d616f5aaa1d4bd915f86a7103957a1deef37c5c652967268d601056c75167a50de3b5ba578edec4abc8f1c8fe8c8654c8ce9522250a0d08b4bc7008c76b658f15e0babf70e06c626e2a6292f0f8bf1651966769423c9fdb1f4177688d6135dbfbc2a9bc5985fe4d995a970054aa69c12208c705bc9bf1c79c0ef16e164c55c4591928f2a56ada3") ioctl$int_in(r0, 0x80000080045010, &(0x7f0000000040)=0x9) dup(r0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000100)={0xa, 0x0, [{0x6, 0x3, 0x0, 0x0, @irqchip={0xc49, 0x10}}, {0x1, 0x3, 0x0, 0x0, @irqchip={0xb53, 0x6}}, {0x6, 0x3, 0x0, 0x0, @msi={0x8001, 0x4, 0xe2}}, {0x71, 0x1, 0x0, 0x0, @irqchip={0xc839, 0x8}}, {0x0, 0x5, 0x0, 0x0, @msi={0x6, 0x8000, 0x7ff}}, {0x9, 0x2, 0x0, 0x0, @irqchip={0xffffffffffff7fff, 0x4}}, {0x1, 0x1, 0x0, 0x0, @irqchip={0x4, 0x4}}, {0x7, 0x1, 0x0, 0x0, @msi={0x1, 0x4, 0x3}}, {0xfff, 0x7, 0x0, 0x0, @sint={0x2, 0x6}}, {0x4, 0x3, 0x0, 0x0, @irqchip={0xa314, 0x9}}]}) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000000)={0x1, 0x80000001}) syz_open_dev$loop(&(0x7f0000000440)='/dev/loop#\x00', 0x1, 0x111000) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000300)={'\x00', 0x10000}) [ 86.912763] capability: warning: `syz-executor7' uses deprecated v2 capabilities in a way that may be insecure 2018/04/18 22:05:17 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000001c0)="4810059cbc88ff48ec75299b0eb98c75327418d086b26320a8f990899de2a9c0436874e5791e06964c4b295aa7e0488e36c819973a8b6790a176edb44edbc75a4c87aa9420a4030159acb3b89fe3b181935542218c173339d8f9fe0b3de8d992") vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a03fa", 0x3}], 0x1, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000240)="af495db16d76a652eaa9af49a7785751bc0b20e5f4be0d1875022cc98f7c301eed46f0fa5644afc5dbf1e56a46394d4d5e5ecbf256dd0ff0993c98a495400d62ded813cb7aa489712fe0de8c0bc865691813") ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000002c0)) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000000c0)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/18 22:05:18 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x15) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=""/69, 0x45}, 0x0) sendmsg(r0, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000080)="ba", 0x1}], 0x1, &(0x7f00000019c0)}, 0x0) [ 87.175442] syz-executor7 (6992) used greatest stack depth: 13704 bytes left 2018/04/18 22:05:18 executing program 4: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000040)={0xffffffffffffffff, 0x4, 0x8, 0x0, &(0x7f0000000140)=[{}, {}, {}, {}]}) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000100)='fuseblk\x00', 0x114c0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000240)={{0x918, 0x1}, {0x1ff, 0x40}, 0x7, 0x0, 0x2}) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000000000)="dc", 0x1023404, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') dup2(r0, r2) 2018/04/18 22:05:18 executing program 1: socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x119, &(0x7f0000000380)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x32d9, 0x0, 0x1}}], {@ipv4={0x800, {{0xc, 0x4, 0x7, 0x6, 0x107, 0x64, 0xff, 0xde8, 0x2, 0x0, @empty, @dev={0xac, 0x14, 0x14, 0x1b}, {[@timestamp={0x44, 0x8, 0x6, 0x0, 0x0, [{[], 0x79}]}, @ssrr={0x89, 0x7, 0x100000001, [@local={0xac, 0x14, 0x14, 0xaa}]}, @timestamp={0x44, 0x4, 0x5, 0x1, 0x5}, @ra={0x94, 0x6, 0x4f6f}]}}, @igmp={0x1f, 0x7, 0x0, @loopback=0x7f000001, "7b09c8ec6add8bcb5bd87adaddc798ca4d7d870f6a9055f44280760ed54ad9336f1994c9589f689c5a34e94871b8a8ed63dd98fbaac020f007a84359cd818ee38a682248c22f970e157b841bf132e237fa753e7df19f491c3f6e9cd795df65c5bd48caaebb08b069e38d2bb98652723b6a8b0d120ce552c7fd8a25886d1e2d46ef45aba4306262cb6c9c6ff98472a0e843f871f1a1b5cb6b9af9950f08250a4c24b079a1b1d80f0a9745889fb42c1487c8d1a1c9baa8f92439ebcaa90a4fa4403c157283fd21553a5a74e7b1a47a33"}}}}}, &(0x7f0000000100)={0xfffffffffffffffe}) 2018/04/18 22:05:18 executing program 7: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000002100030f07fffd946fa283bc8000000000000000271d8568080018e7d188738e", 0x24}], 0x1}, 0x0) socket$inet(0x2, 0x6, 0x7) 2018/04/18 22:05:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x20200, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000100)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000080)=0x1, 0x4) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x210002, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000000040)={0x0, 0x5, 0x6}) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) dup3(r0, r2, 0x0) 2018/04/18 22:05:18 executing program 6: r0 = socket(0x2, 0x4, 0x800) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x7, 0x4) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x0, 0x8000) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000140)={0x8, 0x5, 0x32e9}) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000001c0)={0x0, 0x10000, 0x4, &(0x7f0000000180)}) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000200)={[], 0xffff, 0x20, 0x40, 0x0, 0xc9b, 0x6000, 0x0, [], 0xd9}) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000002480)}}], 0x2, 0x0) 2018/04/18 22:05:18 executing program 0: socketpair(0xb, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000200)={r3, 0x5, 0x400, 0x6}, 0x10) prctl$intptr(0x21, 0x1) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000240), 0x4) io_setup(0x61c, &(0x7f0000000500)) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000100)) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/18 22:05:18 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000080)=[{0x10, 0x1, 0x25}], 0x10}}], 0x2, 0x0) 2018/04/18 22:05:18 executing program 3: setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x1, [{{0x2, 0x0, @loopback=0x7f000001}}]}, 0x10c) 2018/04/18 22:05:18 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff600611803"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x9, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000002cc0)="73797a6b616c6c657201", 0x7, 0xfde1, &(0x7f00000003c0)=""/187}, 0x48) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x9, 0x20000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000002c0)=""/74) 2018/04/18 22:05:18 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) pread64(r0, &(0x7f0000000080)=""/138, 0x8a, 0x0) openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpu_exclusive\x00', 0x2, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000140)=0x1cc) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2) [ 87.589914] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/18 22:05:18 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xa, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x45}, [], {0x95}}, &(0x7f0000000000)='@pH \x00', 0x10000002, 0x35b, &(0x7f0000000000)=""/153}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x3, 0x5, &(0x7f0000000100)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000000c8c0)='syzkaller\x00', 0xd1b, 0x4b4, &(0x7f00000001c0)=""/228}, 0x48) r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x1, 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000180)={0x4, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000002c0)={0xfffffffffffffff9, r1}) 2018/04/18 22:05:18 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x90, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000240)={{0xfffffffffffffff7, 0x1, 0x5, 0x23, 0x1f, 0x9}, 0x9}) r2 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x1000000000) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00000002c0)=0x7) r3 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x550, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000040)={{0x9, 0x8f, 0x6, 0x2, 0x8, 0x2}, 0xfc}) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x80, 0xcd6c}, 0xfffffffffffffffd}, 0xe) ioctl$sock_bt_hci(r0, 0x400448e6, &(0x7f0000000140)="a6fe8df64d99492b75090d8bdb3170c00a3d09959f7962ef2c4409355cd7cb4ad1f4ed524fa6efc98adbe0d5740ef45ae96cac44e8ed316bb1da53f1e4bcacaa0885e7641fec4cb7d1bbdf6d42892d4767cdece3786240acc27c6bebd5969d7bfe9bc6afb715671bb78721ef4c9279b46747b8ba31598a24d99f4c63681c2f5a662b14b3") 2018/04/18 22:05:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x950c, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="400000000002000019000000dc0100002c000000010000000000000000000000000400000000000000000000000000003d5ca35a0000ffff53ef0100010000003d5cbe5a000000000000000001000000000000000b0000208000000038000000c2030000008a", 0x66, 0x400}], 0x0, &(0x7f0000000140)={[{@i_version='i_version', 0x2c}, {@nolazytime='nolazytime', 0x2c}, {@nomblk_io_submit='nomblk_io_submit', 0x2c}, {@init_itable_val={'init_itable', 0x3d, [0x39, 0x2d]}, 0x2c}, {@lazytime='lazytime', 0x2c}, {@discard='discard', 0x2c}, {@min_batch_time={'min_batch_time', 0x3d, [0x7e]}, 0x2c}, {@max_batch_time={'max_batch_time', 0x3d, [0x34, 0x78]}, 0x2c}, {@dioread_nolock='dioread_nolock', 0x2c}, {@nojournal_checksum='nojournal_checksum', 0x2c}]}) r0 = semget(0x0, 0x3, 0x2) semctl$GETVAL(r0, 0x4, 0xc, &(0x7f0000000040)=""/160) [ 87.731597] [ 87.733573] ********************************************************** [ 87.740292] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 87.747015] ** ** [ 87.753764] ** trace_printk() being used. Allocating extra memory. ** [ 87.760479] ** ** [ 87.767190] ** This means that this is a DEBUG kernel and it is ** [ 87.774015] ** unsafe for production use. ** 2018/04/18 22:05:18 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@empty, 0x76, r2}) sendmsg$nl_xfrm(r1, &(0x7f0000001b40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001b00)={&(0x7f00000000c0)=ANY=[@ANYBLOB="c00000001b00010300000000000000007f000001000000000000000000000000e000000100000000000000000000000000ec37657e617801906eb33c3cf5deb9623cd567ddd61a2fdf82a48bff0241f743a139c71ab83975292b599995490b00cc1c8d1b62a6ff7208ac1922", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b16b6e0001000000000000000000000000000000"], 0xc0}, 0x1}, 0x0) 2018/04/18 22:05:18 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x20000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) write(r0, &(0x7f0000db4000)="26000000130047f10701c1b00eb8e40f6410cc8ca100000009ef18ffff00f132050014006e35", 0x26) [ 87.780810] ** ** [ 87.784239] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option [ 87.787498] ** If you see this message and you are not debugging ** [ 87.787508] ** the kernel, report this immediately to your vendor! ** [ 87.787513] ** ** [ 87.787519] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 87.787524] ********************************************************** [ 87.827830] EXT4-fs (loop0): Unrecognized mount option "init_itable=9-" or missing value 2018/04/18 22:05:18 executing program 7: r0 = socket$inet6(0xa, 0x806, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0xb}, 0x4c, r1}) listen(r0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x10d, 0x10, &(0x7f0000019b50)=@raw={"0f00", 0x9, 0x3, 0x288, 0x0, 0xffffffff, 0xffffffff, 0x380, 0xffffffff, 0x380, 0xffffffff, 0xffffffff, 0x380, 0xffffffff, 0x3, &(0x7f0000024000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x0, 0xa8, 0xc8}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x0, 0xa8, 0xfffffffffffffe2e}, @unspec=@CT0={0x876a31fef6a79ceb, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}], {{[], 0x0, 0xa8, 0x2e9}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfda0) [ 87.857542] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option [ 87.864383] EXT4-fs (loop0): Unrecognized mount option "init_itable=9-" or missing value [ 88.377983] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/18 22:05:19 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000001580)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f00000015c0)={&(0x7f0000000140)={0x14, 0x22, 0x105, 0x10000, 0xfffffffffffffffd, {0x1}}, 0x14}, 0x1}, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x40000) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000040)={0x3, 0x1000}) ioctl$KVM_RUN(r0, 0xae80, 0x0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000001600)=ANY=[@ANYBLOB="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"], 0xa5b) close(0xffffffffffffffff) 2018/04/18 22:05:19 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x4, 0x4, 0x4, 0x9}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000080), &(0x7f00000003c0)=""/253}, 0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x280003, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000180)={0x1, &(0x7f00000002c0)=[0x4]}) ioctl$int_out(r0, 0x5462, &(0x7f0000000240)) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x40) openat$cgroup_int(r2, &(0x7f00000001c0)='cpuset.mems\x00', 0x2, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000200)={0x7, 0x4, 0x2, 0x104}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000280)={r3, 0x2}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000080)={0x0, 0x2, 0x2b}) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x2) 2018/04/18 22:05:19 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x230000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x7, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000100)={r1, 0x1}) r2 = perf_event_open$cgroup(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000080)=')PL\x00') 2018/04/18 22:05:19 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000480)=ANY=[@ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRES16=r0, @ANYPTR64, @ANYRES32=r1], @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="6586918e86524d3fc1a23365ace94048e6e4044b9234cee39c941fafe7bad944fc8ac80926320daf152a5d63566f506f0dde32bdb16d", @ANYBLOB="f81712390304120bfdb0688f8a7ce72e14c5043a6425ed915b792b2ffa01a74544b601", @ANYRES64=r1, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES64=r0, @ANYRES32=r0, @ANYBLOB="6bd5c658c3ea83370e2ddd0641754dec346badaf7271843720eabbacd4666308a56890691ff4940697bdf9b470aac17212fd958f77b01342a352779e8d07d01356c3ae82e0746ed35b376f0986369100ff0f143cd8cabbfb81c26291d2219bc39b0b96a7e5ecc4e1e91c3269ab1afb43cc2500ffc670213bd5b5e24ef43e6c5cae18b7d03a8f54ec2dabddc248db45bccdbc2a583d5e8bc8f06774e19fa5e62f87615345f40f9829495187f69301322c927c3532303e1cc6422d6f2f8d90921926c30576d04e2364a836d8816108bd9421470ecce5f99105573ee4ce91b1950a4ddfff072334389aab4e32a386c44b82e33f50c9204283bdd7", @ANYRES64=r0, @ANYBLOB="b25077bcbf052bcf5769895fdf6e3fc9508fa81b7b9092de269561f947d4844ddd08bc6b76205600808a005272928c4e82b7c726d818c647af33783251ea618096c5118bc0e03bbd12f74af9a99460aad7b7873bbd3cdd22336c8d9ab80bc05b5e747c18404b0e104f81ac29f8867470f04fa014902e35682e9e51593bb05210c16d6c5ef8070717ee0d1c3278d7a2e35d3f4f14b3", @ANYPTR64, @ANYRES32=r0, @ANYRES16=r0, @ANYRES16=r1, @ANYRES16=r1]]], 0x2) 2018/04/18 22:05:19 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x80800) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000)) read(r0, &(0x7f0000000200)=""/90, 0xedf40ca8) r1 = memfd_create(&(0x7f0000000140)='/dev/dsp#\x00', 0xfffffffffffffffe) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/102, 0x66}], 0x1) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0) 2018/04/18 22:05:19 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8000, 0x452042) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000001080)={0x21c7, 0x81, 0x1}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r1, 0x84, 0x1d, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/18 22:05:19 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp6\x00') ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000000c0)={"6c5bb700050000000000000000000001", {0x2, 0x4e23, @multicast2=0xe0000002}}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x4e24, @rand_addr=0x3ff}}) r1 = socket$kcm(0x29, 0x1000000000005, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000080), 0x3) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x4200) write$cgroup_pid(r2, &(0x7f0000000140)={[0x39]}, 0x1) 2018/04/18 22:05:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0xfffffffffffffffa) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001640)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0xd3d5, 0x6, 0x1, 0x0, 0x7}) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000140)) listen(r0, 0x0) listen(r2, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000080)) 2018/04/18 22:05:19 executing program 6: r0 = socket$inet(0xa, 0x801, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5c, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000140)={0x7000, 0x6000, 0xfffffffffffffffe, 0x7fffffff, 0x1}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0xffff, 0xa188, 0x4, 0x8, 0x8, 0x80000000, 0x71e2, 0x7, 0x8], 0x9, 0x6, 0x7, 0x1, 0x7, 0x80000, {0x10000, 0x5, 0x5, 0x4, 0x10001, 0x3, 0x6, 0x7ff, 0x8, 0xffffffffffffffac, 0xffffffff, 0x0, 0x40, 0x5c93, "cc2f535d85144710b3ac430899a93e5e3521dcba86067389b4e9879571265a79"}}) r2 = shmget(0x0, 0x4000, 0x78000200, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) openat$cgroup(r1, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x40003, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x1, 0xa20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000fc0], 0x0, &(0x7f00000002c0), &(0x7f0000000fc0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0100000011000000000000000000766c616e300000000000000000000000696662300000000000000000000000006772657461703000000000000000000069706464703000000000000000000000aaaaaaaaaa00000000000000ffffffffffff00000000000000003009000060090000900900003830325f3300000000000000000000000000000000000000000000000000000008000000000000000000000000000000616d6f6e670000000000000000000000000000000000000000000000000000000b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f5e16e400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000e000000200000000000000007f0000010000000000000000000000000000000000000000ac1414000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000e3ffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fc340bfce986cf2800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000ac1414bb0000000000000000e0000001000000004e465155455545000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff00000000"]}, 0xa8b) ioperm(0x100000000, 0x100000000, 0x1b) 2018/04/18 22:05:19 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') exit(0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x10200, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00000000c0)={0x5, 0x8001, 0x1f}) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000140)=ANY=[@ANYBLOB="080000000000000009000000000000000000000000000000070000000000000001000000010000000400000000000000f7ffffffffffffffff0100000000000008000000000000009195aa8685da6cf1650933ad8ccaca235515b37651a17472e71f44d7ffdaaedb40c5e638387f6c93e7c236de8f385e6edbd82cfe5937498d780b80d88960e9056dd406aad2e8ae9ec656adf7b2"]) getdents(r0, &(0x7f0000004080)=""/4096, 0x1000) 2018/04/18 22:05:19 executing program 5: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x7, 0xa, &(0x7f0000000680)=[{&(0x7f0000000100)="5155ca874301a6c1d8fa16bf2adbe1c073002287512d1ac95dd9e8486f3baaf5defd5a530a5a53892dcacb11f7eb1f8acbff90c9312b5dfb744710cb5bf859418683f70bf3fa6a61ba4a14def2545801b0786ec7244b9a879cb8f69a173911f9878a12fb7461ba96e8dfad31d73e11016c2feae91ca380a69ba251ebbca4fdae4eded8aaed98236998b16ce11e4c0682390d673f4c3cd99496a047f1757806a85d3e62b8ccb8f80bb73e7f917971846d01cf7f2ee27672d41a", 0xb9, 0x9}, {&(0x7f00000001c0), 0x0, 0x7}, {&(0x7f0000000200), 0x0, 0x200}, {&(0x7f0000000240)="3025abd7f1c53461312e67fb277c28e5a9f79b644513d5f7e5c046731ec199cdf0c74963d255c2c0cd5b82b2b25ad64efb3311c9e7640cc7354ba526f70764c079f6b549f3ccb73c92dd6d1c2482c0544b80e5c2cdadd63ff111cc4af12e2a6afb52de2eb6f6585e47432c1b4fafa817c9542245294e245172a9958c22c5382a5bb36127b8ff265da343c81227c0bb31dcfe074a58f1c519", 0x98, 0x9}, {&(0x7f0000000340)="04b28c3b3ec21707421962a7ab903e245df6b330f66bb36938367a024c98f17f60db55e09552e41fe50dcb7136351355f6524e2ce50f44d6cca8654fba2180072612f385a40fcf7b002aa6fc84b35debd7bb895ed42b4d569137bb9823bd0d6cd3655def1a0cdb746fa1e7a648b1e3b5981df918e054", 0x76}, {&(0x7f00000003c0)="3eb80e2f986f4cb660d5e7ca97425eff12147fd157d3fbd6", 0x18, 0x400}, {&(0x7f0000000400)="e0cf19c0fca2004dd2ff8fc26b0b96c16ab56a458983c7a9aae6cd858585bf2dbcd93e6d6e2fef67d8836e2984dcf9effd19cbee9840503f7b3a61ed25d2373ab21e7db831be22fdef3b2796db8fae0a6ad4d74a04a4791405b7f140432703651cc229e6eb96129c72086ddf43f333aab49455d9e53f5d81193b1c6a129d6debd4765c4f1c48153efbf6fc7d9a6393767693a9bdda59359766194aef12df782d2b804af2474baa4fdd5d7d0cfa1843edec72181b1e5f24ec0d2f22caef61e53de564618ec316cc8bca0315367235b76133c60ff82877630b3df8e4866108c4513ff91dc5d4e4", 0xe6, 0x8001}, {&(0x7f0000000500)="8574afdfffffa41075f5149e389f97503a69b65194114ac85768d76dd7b95a7fac450186320a6e1ea221a04097a2496184e4a0e3e964debaa972819bab01e6b6b42728", 0x43, 0xfffffffffffffffd}, {&(0x7f0000000580)="cc1d9643216a9d3f621bdb65bc88089aa34e8f23aef32db9ec657953072cf233c6d7a0345e11da543161db3b0b7d9b2e5df883a87cd50570814144e93a3617f75f40b6431f3404fff4a5c38043e1923cb0cf3175c95ae09a0623260567e69d3883254420ce0d0d29029958e1e7360d97be1f19704db623403f52410523244ab299364f4325db6ffe5a7d", 0x8a, 0x100000000}, {&(0x7f0000000640)="3664e4520991cd2389be847646c3f77d6c4e6dec3803fa24466fd47e57f85e2218ca942d", 0x24, 0x1}], 0x0, &(0x7f0000000780)={[{@resize_auto='resize=auto', 0x2c}]}) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x1d5080) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x1, 0x2d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c00], 0x0, &(0x7f0000000040), &(0x7f0000000c00)=ANY=[@ANYBLOB="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"]}, 0x348) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_read_part_table(0x1, 0x0, &(0x7f0000000040)) syz_read_part_table(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080), 0x0, 0x8000}]) 2018/04/18 22:05:19 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x800, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000080)={0x2, 0x5, [{0xfff, 0x0, 0x10000}, {0x80, 0x0, 0x5}]}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000f26f93649dc1223585c9eddc92a7cbaa722e3ac7976a6ec2349559dc1d0967a8ab5a794a8a15ba93b92fd36ed5bfe31f77db07e0b23bbe9d8a392b97604fb64b6fbde17547a44aa7d7350041bd44cbdc2bae6731ebc0f5a6c4fb74f0d0bef44fcafcdbce191c7dbbec1e0249"], 0x20) write$rdma_cm(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="0e000000180000fa", @ANYPTR=&(0x7f0000000940)=ANY=[], @ANYRES32=r2, @ANYBLOB="010000000200ac12324c2c710700001b464a0500"], 0x20) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000004c0)=""/217) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000300)=0x8) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) write$rdma_cm(r1, &(0x7f0000000280)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000240), r2}}, 0x18) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x2407ff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f00000001c0)={0x7b, 0x0, [0x3, 0x6, 0x7]}) 2018/04/18 22:05:19 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x800003) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000000380)={'syz_tun\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast1={0xff, 0x1, [], 0x1}, 0x5, 0x3, 0x4, 0x500, 0x8, 0x40, r1}) 2018/04/18 22:05:19 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x220000, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000240)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x4000000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[@ANYBLOB="01"]) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x482000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000180)={{0x6, 0xfb, 0x4, 0x9, 0x1f}, 0x101, 0x5671, 0x6, 0x5, 0x2, "59831575191f6fe1a35ca7969e10b82feb2baa775a864e26551634211983a0f51ba74e54369ca9cc6e331b30fd6d7ec8ccaab8938caa77671f78c8061eee7183673e53020915fc6296418dbaba1b438e7fda3e17f9c20eb8074cab0add436e5e23b00de801c37b2c0128919aea06e560b1c77cde7a609d095fd361c165dc1cc8"}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)) 2018/04/18 22:05:19 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1c0}, 0x4) [ 88.670463] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/18 22:05:19 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000a80)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000b80)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000c80)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000bc0)="7b8b740069aa547000dbbd9a56954abfbe0adfe772a480b0c6f43fd001d249b77473656e2ec8cab43b931539776aac53ee5b8d2f6185dd62b0cbd050ba04936e14385414d60f78c303791eb0f7ecfe22efbed0e6ee563b4c5e0b46a7f2d6af0f129aae688bc85b001000000000000021e6c1117a3bb732f2e63da2370c57851bd097e35267011c6591570ab980fe") r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ptype\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='syzkaller1\x00') sendfile(r1, r2, &(0x7f0000000180)=0x2e, 0x1000) write$binfmt_elf32(r2, &(0x7f0000000cc0)=ANY=[@ANYBLOB="7f454c460003007f001000000000000002000300200000007c03000038000000390300000900000060002000020080000100f7ff000000000700006005000000f1020000080000000100000001000000010000000400000007000060f8ffffff020000000400000000100000030000009903000008000000baaca36149342a74386c29c649cdeb2960f3b4ec14b98d25b3cd234deeab322f16aa36dc9afa8b08b7f3bebb9c0925000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5facf78057bb56c7e9466216bfb8add9a14b2c7dbd2acb7bbde5c19610036482c214ccc9dbc95cc26379051bd51728e46d96ef7c15cc0a948b3ef1c0e9f9bde4a7cbe9c53de8e9da36a6d72f8e869bafc00c797e03ece44f51aa18b88e75b275cb6dbc764975fa2e021fa"], 0x8a7) [ 88.726681] REISERFS warning (device loop5): super-6502 reiserfs_getopt: unknown mount option "" [ 88.761693] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/18 22:05:19 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) setfsuid(r1) 2018/04/18 22:05:19 executing program 6: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140)={0x80401, 0x0, 0xfffffffffffffffe}, 0x4) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000000000)="6389b34b4147f891e2f6a0006b57f8d430c6cb0e85facb255b6251480d7b500073d650c11c5d68c0963a202286e15467325aae8b989d468456443c5811ee6bd8a865e2de655fd2b90b0623c1c86a43d37c0eb09681f80abb6cd3528c418b8204e4efe3bc6e5ce7e3562371ec416937c26c7198eca0552a5f83b2bd7c20815e98d2aa94a6bbfb6e4a87615191c7e706c0a857b7d5920a9759ac10b601d4e9ef053bd08e879a04f3f0b9659ea51a8d62331505901b85839bc68a7d0270ae7a3f62bdf9ac69009c24e1e34073007e8ed4b3f9414f") r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000000100), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e1a}, 0x10) 2018/04/18 22:05:19 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x0, 0x0) readv(r0, &(0x7f0000f4e000)=[{&(0x7f00000cdf2c)=""/56, 0x38}], 0x1) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) io_setup(0x9, &(0x7f0000128000)=0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x4100) io_submit(r2, 0x1, &(0x7f00007a7fd8)=[&(0x7f000026c000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f000000bfb6)}]) tkill(r1, 0x1000000000013) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000040)={0x4, 0x6}) socket$inet6(0xa, 0x80003, 0x3) [ 88.863079] REISERFS warning (device loop5): super-6502 reiserfs_getopt: unknown mount option "" 2018/04/18 22:05:19 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000002b80)={'syzkaller1\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280)=0x6, 0x4) socketpair(0x1a, 0x6, 0xffff, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x10, 0x803, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc)) r5 = syz_open_pts(r4, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00000000c0)=0x2) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000740)={0x0, 0x96}) dup3(r5, r4, 0x0) sendto(r3, &(0x7f0000000fec)="12000000320009000000000088149b000ae9", 0x12, 0x0, 0x0, 0x0) bind$netlink(r2, &(0x7f0000000240)={0x10, 0x0, 0x25dfdbfb, 0x20000000}, 0xc) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000680)={0x100000001, 0x5, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'syz_tun\x00'}) connect$bt_rfcomm(r2, &(0x7f00000002c0)={0x1f, {0x3c, 0x9d4, 0x8d, 0x8, 0x100000001, 0x40}, 0x101}, 0xa) getsockopt$sock_buf(r2, 0x1, 0x0, &(0x7f0000000380)=""/187, &(0x7f0000000140)=0xffffffffffffffb8) sendto$inet(r0, &(0x7f00000006c0)="2e90d16e19710e071ba4d3cda5b5260208fd78251b337ef1229ffc105e50d902d74bcaffaf0b2ede4a", 0x29, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0xc1, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000500)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f5303683cc3316fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd940101810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191ed0effdcf4ac142f1fd6395e0e7303", 0x82, 0x4c881, 0x0, 0x0) recvfrom$inet(r1, &(0x7f00000005c0)=""/185, 0xb9, 0x40002040, &(0x7f00000004c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7acdec844f667da0", 0x76, 0x0, &(0x7f0000e66000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000000780)="db", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000300)={0x0, 0x5}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000440)={r6, 0x5}, &(0x7f0000000480)=0x8) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000700)={0x8, 0x1c, [0x2086, 0x8, 0xb0, 0x1, 0xfffffffffffffffb, 0x7ff, 0x80]}) shutdown(r0, 0x1) [ 127.968763] random: crng init done [ 246.752137] INFO: task syz-executor1:7145 blocked for more than 120 seconds. [ 246.759765] Not tainted 4.17.0-rc1+ #6 [ 246.764220] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.772211] syz-executor1 D24104 7145 4578 0x00000004 [ 246.777899] Call Trace: [ 246.780502] __schedule+0x801/0x1e30 [ 246.784247] ? __sched_text_start+0x8/0x8 [ 246.788429] ? lock_release+0xa10/0xa10 [ 246.792432] ? check_same_owner+0x320/0x320 [ 246.796823] ? rcu_note_context_switch+0x710/0x710 [ 246.801820] ? __might_sleep+0x95/0x190 [ 246.805841] ? __mutex_lock+0x7d9/0x17f0 [ 246.809957] ? graph_lock+0x170/0x170 [ 246.813800] ? graph_lock+0x170/0x170 [ 246.817643] schedule+0xef/0x430 [ 246.821048] ? __schedule+0x1e30/0x1e30 [ 246.825065] ? find_held_lock+0x36/0x1c0 [ 246.829162] ? retint_kernel+0x10/0x10 [ 246.833085] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.838137] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 246.842926] schedule_timeout+0x1b5/0x240 [ 246.847137] ? usleep_range+0x180/0x180 [ 246.851182] ? _raw_spin_unlock_irq+0x56/0x70 [ 246.855731] wait_for_completion+0x3e7/0x870 [ 246.860281] ? wait_for_completion+0x870/0x870 [ 246.865081] ? wait_for_completion_interruptible+0x910/0x910 [ 246.871096] ? find_held_lock+0x36/0x1c0 [ 246.875287] ? radix_tree_lookup+0x30/0x30 [ 246.879573] ? wake_up_q+0x100/0x100 [ 246.883357] ucma_destroy_id+0x376/0x540 [ 246.887457] ? ucma_close+0x300/0x300 [ 246.891305] ? __might_sleep+0x95/0x190 [ 246.895356] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 246.900973] ? _copy_from_user+0xdf/0x150 [ 246.905175] ? ucma_close+0x300/0x300 [ 246.909035] ucma_write+0x328/0x410 [ 246.912709] ? ucma_close_id+0x60/0x60 [ 246.916642] ? __fget+0x40c/0x650 [ 246.920136] __vfs_write+0x10b/0x880 [ 246.923907] ? __fget_light+0x2ef/0x430 [ 246.927925] ? ucma_close_id+0x60/0x60 [ 246.931925] ? kernel_read+0x120/0x120 [ 246.935858] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 246.941084] ? schedule+0xef/0x430 [ 246.944654] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 246.950223] ? security_file_permission+0x1c6/0x240 [ 246.956122] ? rw_verify_area+0x118/0x360 [ 246.960319] vfs_write+0x1f8/0x560 [ 246.963906] ksys_write+0xf9/0x250 [ 246.967475] ? __ia32_sys_read+0xb0/0xb0 [ 246.971590] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 246.976475] ? ksys_ioctl+0x81/0xd0 [ 246.980134] __x64_sys_write+0x73/0xb0 [ 246.984054] do_syscall_64+0x1b1/0x800 [ 246.987971] ? finish_task_switch+0x1ca/0x810 [ 246.992499] ? syscall_return_slowpath+0x5c0/0x5c0 [ 246.997474] ? syscall_return_slowpath+0x30f/0x5c0 [ 247.002451] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 247.007850] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.012755] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 247.017989] RIP: 0033:0x455329 [ 247.021214] RSP: 002b:00007f50db874c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 247.028945] RAX: ffffffffffffffda RBX: 00007f50db8756d4 RCX: 0000000000455329 [ 247.036257] RDX: 0000000000000018 RSI: 0000000020000280 RDI: 0000000000000014 [ 247.043591] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 247.050926] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 247.058245] R13: 00000000000006c3 R14: 00000000006fd2e8 R15: 0000000000000000 [ 247.065598] [ 247.065598] Showing all locks held in the system: [ 247.071985] 2 locks held by khungtaskd/889: [ 247.076428] #0: 00000000e730865b (rcu_read_lock){....}, at: watchdog+0x1ff/0xf60 [ 247.084121] #1: 000000004d57293a (tasklist_lock){.+.+}, at: debug_show_all_locks+0xde/0x34a [ 247.092804] 2 locks held by getty/4503: [ 247.096859] #0: 0000000057058c91 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.105172] #1: 0000000010a089b9 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.114057] 2 locks held by getty/4504: [ 247.118225] #0: 000000001b6958f5 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.126491] #1: 0000000086394b9f (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.135391] 2 locks held by getty/4505: [ 247.139410] #0: 000000009ecaf747 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.147687] #1: 00000000eb7a04bc (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.156754] 2 locks held by getty/4506: [ 247.160760] #0: 0000000044c6ba60 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.169035] #1: 0000000075642de5 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.177918] 2 locks held by getty/4507: [ 247.181939] #0: 000000005673d430 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.191186] #1: 00000000a27da09b (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.200080] 2 locks held by getty/4508: [ 247.204071] #0: 000000009ce60696 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.212370] #1: 00000000f92f4173 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.221267] 2 locks held by getty/4509: [ 247.225263] #0: 000000009db389ad (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.233635] #1: 00000000963732bb (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.242558] [ 247.244226] ============================================= [ 247.244226] [ 247.251269] NMI backtrace for cpu 0 [ 247.255102] CPU: 0 PID: 889 Comm: khungtaskd Not tainted 4.17.0-rc1+ #6 [ 247.261920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.271251] Call Trace: [ 247.273826] dump_stack+0x1b9/0x294 [ 247.277433] ? dump_stack_print_info.cold.2+0x52/0x52 [ 247.282614] nmi_cpu_backtrace.cold.4+0x19/0xce [ 247.287265] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 247.292439] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 247.297694] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.302872] watchdog+0xc10/0xf60 [ 247.306313] ? reset_hung_task_detector+0xb0/0xb0 [ 247.311138] ? __schedule+0x1e30/0x1e30 [ 247.316396] ? do_raw_spin_unlock+0x9e/0x2e0 [ 247.320783] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 247.325352] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 247.330436] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.335432] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 247.340946] ? __kthread_parkme+0x1b7/0x280 [ 247.345265] kthread+0x345/0x410 [ 247.348627] ? reset_hung_task_detector+0xb0/0xb0 [ 247.353449] ? kthread_bind+0x40/0x40 [ 247.357231] ret_from_fork+0x3a/0x50 [ 247.360995] Sending NMI from CPU 0 to CPUs 1: [ 247.365566] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10 [ 247.366537] Kernel panic - not syncing: hung_task: blocked tasks [ 247.380132] CPU: 0 PID: 889 Comm: khungtaskd Not tainted 4.17.0-rc1+ #6 [ 247.386863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.396195] Call Trace: [ 247.398775] dump_stack+0x1b9/0x294 [ 247.402389] ? dump_stack_print_info.cold.2+0x52/0x52 [ 247.407567] ? printk_safe_log_store+0x260/0x260 [ 247.412308] panic+0x22f/0x4de [ 247.415481] ? add_taint.cold.5+0x16/0x16 [ 247.419612] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 247.425139] ? nmi_trigger_cpumask_backtrace+0x13a/0x192 [ 247.430571] ? printk_safe_flush+0xd7/0x130 [ 247.434879] watchdog+0xc21/0xf60 [ 247.438315] ? reset_hung_task_detector+0xb0/0xb0 [ 247.443163] ? __schedule+0x1e30/0x1e30 [ 247.447119] ? do_raw_spin_unlock+0x9e/0x2e0 [ 247.451510] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 247.456076] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 247.461166] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.466171] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 247.471688] ? __kthread_parkme+0x1b7/0x280 [ 247.475994] kthread+0x345/0x410 [ 247.479355] ? reset_hung_task_detector+0xb0/0xb0 [ 247.484176] ? kthread_bind+0x40/0x40 [ 247.487965] ret_from_fork+0x3a/0x50 [ 247.492401] Dumping ftrace buffer: [ 247.495923] (ftrace buffer empty) [ 247.499613] Kernel Offset: disabled [ 247.503221] Rebooting in 86400 seconds..