Warning: Permanently added '10.128.0.28' (ECDSA) to the list of known hosts. 2019/01/10 14:51:27 parsed 1 programs 2019/01/10 14:51:28 executed programs: 0 [ 70.216368] IPVS: ftp: loaded support on port[0] = 21 [ 70.234348] IPVS: ftp: loaded support on port[0] = 21 [ 70.263595] IPVS: ftp: loaded support on port[0] = 21 [ 70.278217] IPVS: ftp: loaded support on port[0] = 21 [ 70.278944] IPVS: ftp: loaded support on port[0] = 21 [ 70.311354] IPVS: ftp: loaded support on port[0] = 21 [ 71.242119] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.254522] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.264547] device bridge_slave_0 entered promiscuous mode [ 71.289725] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.312788] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.320208] device bridge_slave_0 entered promiscuous mode [ 71.334270] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.342140] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.349962] device bridge_slave_0 entered promiscuous mode [ 71.358897] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.365230] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.373391] device bridge_slave_1 entered promiscuous mode [ 71.381864] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.391178] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.398328] device bridge_slave_0 entered promiscuous mode [ 71.406424] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.412891] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.422512] device bridge_slave_0 entered promiscuous mode [ 71.436765] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.443203] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.451420] device bridge_slave_1 entered promiscuous mode [ 71.460023] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.467825] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.474167] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.481813] device bridge_slave_1 entered promiscuous mode [ 71.491165] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.499265] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.506950] device bridge_slave_1 entered promiscuous mode [ 71.519836] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.529765] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.540303] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.552461] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.560751] device bridge_slave_1 entered promiscuous mode [ 71.569418] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.578558] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.590203] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.602876] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.611988] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.624966] device bridge_slave_0 entered promiscuous mode [ 71.632957] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.647828] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.656332] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.666761] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.679623] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.694341] device bridge_slave_1 entered promiscuous mode [ 71.708560] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.745099] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.801642] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.823545] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.852004] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.863421] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.880447] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.899977] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.911219] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 71.924098] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 71.947017] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 71.974640] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 71.984693] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.011763] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 72.023260] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 72.034176] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.045829] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.064538] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.076089] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.086366] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.095371] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 72.106896] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.113942] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.122516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.149905] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.157865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.165493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.173827] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 72.189443] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.210944] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.229420] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.243965] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 72.253147] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.266687] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.274308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.310534] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.321954] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.338179] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 72.356675] team0: Port device team_slave_0 added [ 72.380217] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 72.391658] team0: Port device team_slave_0 added [ 72.408359] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 72.419009] team0: Port device team_slave_0 added [ 72.425182] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 72.436366] team0: Port device team_slave_1 added [ 72.443179] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 72.456264] team0: Port device team_slave_0 added [ 72.468656] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 72.478883] team0: Port device team_slave_1 added [ 72.487148] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 72.494210] team0: Port device team_slave_1 added [ 72.504701] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 72.513862] team0: Port device team_slave_1 added [ 72.526757] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 72.534145] team0: Port device team_slave_0 added [ 72.549871] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.564056] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.584676] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.594367] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.615871] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.625052] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 72.632413] team0: Port device team_slave_0 added [ 72.641124] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 72.648608] team0: Port device team_slave_1 added [ 72.655480] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 72.672201] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.686679] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.704829] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.718191] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.726009] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.735060] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 72.742389] team0: Port device team_slave_1 added [ 72.749749] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 72.760470] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 72.772932] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 72.784085] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.791974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.803416] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.811305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.818995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.826853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.834634] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 72.843876] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 72.860049] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 72.873013] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.899222] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.908330] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.915950] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.923707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.931504] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.938860] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.946603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.955943] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 72.969875] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.987306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.995192] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.009423] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 73.024034] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.038591] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.052480] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 73.067877] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 73.079794] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.089292] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.116444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.124185] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.143750] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 73.158777] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 73.168670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.183525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.197255] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.204886] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.605948] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.612413] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.619305] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.625716] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.633076] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 73.642144] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.648526] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.655175] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.661563] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.668939] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 73.678286] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.684624] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.691295] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.697757] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.705183] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 73.711760] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.718119] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.724703] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.731100] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.738764] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 73.794076] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.800445] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.807102] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.813441] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.825639] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 73.845384] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.851738] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.858418] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.864780] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.876558] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 74.005709] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.013059] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.020393] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.027562] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.034604] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.042353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.812641] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.970870] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.012751] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.031609] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.042719] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.106113] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.168345] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.176868] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.227660] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.233878] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.251683] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.264894] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.279078] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.350373] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.384777] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.408729] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.415939] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.434497] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.446675] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.481602] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.488884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.499262] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.515666] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.523228] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.540665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.619289] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.629268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.649576] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.664154] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.672696] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.686393] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.707518] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.714444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.778038] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.868740] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.940667] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.737002] kasan: CONFIG_KASAN_INLINE enabled [ 77.745662] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 77.765402] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 77.771672] CPU: 0 PID: 7047 Comm: syz-executor3 Not tainted 5.0.0-rc1+ #1 [ 77.778677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.788041] RIP: 0010:fuse_dev_do_write+0x2040/0x3690 [ 77.793239] Code: 00 48 c1 e0 2a 80 3c 02 00 0f 85 9b 15 00 00 49 8b 9e 58 01 00 00 b8 ff ff 37 00 48 c1 e0 2a 48 8d 7b 04 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 5d [ 77.800426] kobject: 'loop4' (00000000b4b3d7a3): kobject_uevent_env [ 77.812134] RSP: 0018:ffff8881ba16f6d0 EFLAGS: 00010247 [ 77.812144] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff828bbe06 [ 77.812154] RDX: 0000000000000000 RSI: ffffffff828bbe18 RDI: 0000000000000004 [ 77.827907] kobject: '0:45' (0000000085bf2112): kobject_add_internal: parent: 'bdi', set: 'devices' [ 77.831231] RBP: ffff8881ba16faa8 R08: ffff8881cc1b8040 R09: ffffed1037b3837f [ 77.831239] R10: ffffed1037b3837e R11: ffff8881bd9c1bf3 R12: 0000000000000000 [ 77.831244] R13: 0000000000000000 R14: ffff8881bd9c1bd0 R15: 0000000000000030 [ 77.831255] FS: 00007f3f82f69700(0000) GS:ffff8881dae00000(0000) knlGS:0000000000000000 [ 77.846273] kobject: 'loop4' (00000000b4b3d7a3): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 77.847667] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 77.855806] kobject: '0:45' (0000000085bf2112): kobject_uevent_env [ 77.862172] CR2: 00000000004dac7b CR3: 00000001c8a55000 CR4: 00000000001406f0 [ 77.862182] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 77.862191] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 77.892732] kobject: '0:45' (0000000085bf2112): fill_kobj_path: path = '/devices/virtual/bdi/0:45' [ 77.893133] Call Trace: [ 77.908012] kobject: '0:46' (00000000ccc2aed9): kobject_add_internal: parent: 'bdi', set: 'devices' [ 77.913967] ? fuse_dev_read+0x250/0x250 [ 77.913983] ? mark_held_locks+0x100/0x100 [ 77.930112] kobject: '0:46' (00000000ccc2aed9): kobject_uevent_env [ 77.930332] ? fixup_owner+0x250/0x250 [ 77.932955] kobject: '0:46' (00000000ccc2aed9): fill_kobj_path: path = '/devices/virtual/bdi/0:46' [ 77.942079] ? kasan_check_read+0x11/0x20 [ 77.942090] ? do_raw_spin_unlock+0xa0/0x330 [ 77.942102] ? do_raw_spin_trylock+0x270/0x270 [ 77.972302] kobject: 'loop5' (0000000005a3b0d2): kobject_uevent_env [ 77.973762] ? aa_file_perm+0x42e/0x1090 [ 77.973773] ? find_held_lock+0x35/0x120 [ 77.979337] kobject: 'loop5' (0000000005a3b0d2): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 77.982725] ? aa_file_perm+0x42e/0x1090 [ 77.982740] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 77.993452] kobject: '0:47' (000000005bbd81cf): kobject_add_internal: parent: 'bdi', set: 'devices' [ 77.997233] ? lock_downgrade+0x910/0x910 [ 77.997246] ? kasan_check_read+0x11/0x20 [ 77.997262] ? rcu_read_unlock_special+0x380/0x380 [ 78.014689] kobject: '0:47' (000000005bbd81cf): kobject_uevent_env [ 78.016278] ? aa_file_perm+0x455/0x1090 [ 78.016290] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 78.016317] ? rcu_read_unlock_special+0x380/0x380 [ 78.027329] kobject: '0:47' (000000005bbd81cf): fill_kobj_path: path = '/devices/virtual/bdi/0:47' [ 78.029616] ? memset+0x32/0x40 [ 78.029630] fuse_dev_write+0x191/0x240 [ 78.029642] ? __fget+0x499/0x710 [ 78.036400] kasan: CONFIG_KASAN_INLINE enabled [ 78.039128] ? fuse_dev_splice_write+0xe10/0xe10 [ 78.039145] ? __might_fault+0x12b/0x1e0 [ 78.045477] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 78.049478] ? find_held_lock+0x35/0x120 [ 78.049489] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 78.049503] ? iov_iter_init+0xea/0x220 [ 78.113547] __vfs_write+0x764/0xb40 [ 78.117254] ? kernel_read+0x120/0x120 [ 78.121129] ? trace_hardirqs_off_caller+0x300/0x300 [ 78.126235] ? apparmor_file_permission+0x25/0x30 [ 78.131081] ? rw_verify_area+0x118/0x360 [ 78.135220] vfs_write+0x20c/0x580 [ 78.138745] ksys_write+0x105/0x260 [ 78.142376] ? __ia32_sys_read+0xb0/0xb0 [ 78.146430] ? trace_hardirqs_off_caller+0x300/0x300 [ 78.151528] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 78.156299] __x64_sys_write+0x73/0xb0 [ 78.160183] do_syscall_64+0x1a3/0x800 [ 78.164065] ? syscall_return_slowpath+0x5f0/0x5f0 [ 78.168986] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 78.173988] ? __switch_to_asm+0x34/0x70 [ 78.178042] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 78.182884] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 78.188056] RIP: 0033:0x457579 [ 78.191241] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 78.210137] RSP: 002b:00007f3f82f68c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 78.217826] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457579 [ 78.225075] RDX: 0000000000000030 RSI: 0000000020000080 RDI: 0000000000000003 [ 78.232335] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 78.239590] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3f82f696d4 [ 78.246840] R13: 00000000004c50c5 R14: 00000000004d8718 R15: 00000000ffffffff [ 78.254095] Modules linked in: [ 78.257280] general protection fault: 0000 [#2] PREEMPT SMP KASAN [ 78.263522] CPU: 1 PID: 7077 Comm: syz-executor5 Tainted: G D 5.0.0-rc1+ #1 [ 78.270570] ---[ end trace 66e9b609cb2a2e29 ]--- [ 78.271911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.271926] RIP: 0010:fuse_dev_do_write+0x2040/0x3690 [ 78.271937] Code: 00 48 c1 e0 2a 80 3c 02 00 0f 85 9b 15 00 00 49 8b 9e 58 01 00 00 b8 ff ff 37 00 48 c1 e0 2a 48 8d 7b 04 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 5d [ 78.276740] RIP: 0010:fuse_dev_do_write+0x2040/0x3690 [ 78.286002] RSP: 0018:ffff8881b85876d0 EFLAGS: 00010247 [ 78.286012] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff828bbe06 [ 78.286019] RDX: 0000000000000000 RSI: ffffffff828bbe18 RDI: 0000000000000004 [ 78.286026] RBP: ffff8881b8587aa8 R08: ffff8881cb40c040 R09: ffffed103a778501 [ 78.286032] R10: ffffed103a778500 R11: ffff8881d3bc2803 R12: 0000000000000000 [ 78.286039] R13: 0000000000000000 R14: ffff8881d3bc27e0 R15: 0000000000000030 [ 78.291245] Code: 00 48 c1 e0 2a 80 3c 02 00 0f 85 9b 15 00 00 49 8b 9e 58 01 00 00 b8 ff ff 37 00 48 c1 e0 2a 48 8d 7b 04 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 5d [ 78.310104] FS: 00007f5ec4d1b700(0000) GS:ffff8881daf00000(0000) knlGS:0000000000000000 [ 78.310111] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 78.310119] CR2: 00007f79aba6e000 CR3: 00000001ba466000 CR4: 00000000001406e0 [ 78.310128] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 78.310135] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 78.310138] Call Trace: [ 78.310151] ? ___preempt_schedule+0x16/0x18 [ 78.310168] ? fuse_dev_read+0x250/0x250 [ 78.310181] ? mark_held_locks+0x100/0x100 [ 78.310192] ? fixup_owner+0x250/0x250 [ 78.310201] ? futex_wake+0x370/0x7b0 [ 78.310214] ? kasan_check_read+0x11/0x20 [ 78.310225] ? do_raw_spin_unlock+0xa0/0x330 [ 78.310238] ? do_raw_spin_trylock+0x270/0x270 [ 78.316106] RSP: 0018:ffff8881ba16f6d0 EFLAGS: 00010247 [ 78.320782] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 78.320806] ? lock_acquire+0x1db/0x570 [ 78.328098] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff828bbe06 [ 78.335305] ? aa_file_perm+0xfe/0x1090 [ 78.335318] ? lock_downgrade+0x910/0x910 [ 78.335330] ? rcu_read_unlock_special+0x380/0x380 [ 78.335341] ? lock_acquire+0x1db/0x570 [ 78.342651] RDX: 0000000000000000 RSI: ffffffff828bbe18 RDI: 0000000000000004 [ 78.349900] ? aa_file_perm+0x455/0x1090 [ 78.349911] ? lock_release+0xc40/0xc40 [ 78.349922] ? rcu_read_unlock_special+0x380/0x380 [ 78.349933] ? memset+0x32/0x40 [ 78.349947] fuse_dev_write+0x191/0x240 [ 78.349957] ? __fget+0x499/0x710 [ 78.349968] ? fuse_dev_splice_write+0xe10/0xe10 [ 78.349985] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 78.349995] ? iov_iter_init+0xea/0x220 [ 78.350006] __vfs_write+0x764/0xb40 [ 78.357681] RBP: ffff8881ba16faa8 R08: ffff8881cc1b8040 R09: ffffed1037b3837f [ 78.376158] ? kernel_read+0x120/0x120 [ 78.376170] ? trace_hardirqs_off_caller+0x300/0x300 [ 78.376185] ? apparmor_file_permission+0x25/0x30 [ 78.376200] ? rw_verify_area+0x118/0x360 [ 78.376211] vfs_write+0x20c/0x580 [ 78.376224] ksys_write+0x105/0x260 [ 78.376236] ? __ia32_sys_read+0xb0/0xb0 [ 78.376248] ? trace_hardirqs_off_caller+0x300/0x300 [ 78.376263] __x64_sys_write+0x73/0xb0 [ 78.384547] R10: ffffed1037b3837e R11: ffff8881bd9c1bf3 R12: 0000000000000000 [ 78.390374] do_syscall_64+0x1a3/0x800 [ 78.390388] ? syscall_return_slowpath+0x5f0/0x5f0 [ 78.390400] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 78.390413] ? __switch_to_asm+0x34/0x70 [ 78.390426] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 78.390442] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 78.390450] RIP: 0033:0x457579 [ 78.390461] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 2019/01/10 14:51:36 executed programs: 6 [ 78.390467] RSP: 002b:00007f5ec4d1ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 78.390476] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457579 [ 78.390481] RDX: 0000000000000030 RSI: 0000000020000080 RDI: 0000000000000003 [ 78.390487] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 78.390493] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5ec4d1b6d4 [ 78.390499] R13: 00000000004c50c5 R14: 00000000004d8718 R15: 00000000ffffffff [ 78.390508] Modules linked in: [ 78.415377] R13: 0000000000000000 R14: ffff8881bd9c1bd0 R15: 0000000000000030 [ 78.432389] ---[ end trace 66e9b609cb2a2e2a ]--- [ 78.454813] FS: 00007f3f82f69700(0000) GS:ffff8881dae00000(0000) knlGS:0000000000000000 [ 78.459209] kobject: '0:46' (00000000ccc2aed9): kobject_uevent_env [ 78.463482] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 78.471114] kobject: 'loop2' (00000000da33663a): kobject_uevent_env [ 78.484258] CR2: 00007f31375f41b0 CR3: 00000001c8a55000 CR4: 00000000001406f0 [ 78.497339] kobject: '0:46' (00000000ccc2aed9): fill_kobj_path: path = '/devices/virtual/bdi/0:46' [ 78.512063] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 78.520076] kobject: 'loop2' (00000000da33663a): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 78.525378] RIP: 0010:fuse_dev_do_write+0x2040/0x3690 [ 78.529997] kobject: '0:48' (00000000202d68fd): kobject_add_internal: parent: 'bdi', set: 'devices' [ 78.533313] Code: 00 48 c1 e0 2a 80 3c 02 00 0f 85 9b 15 00 00 49 8b 9e 58 01 00 00 b8 ff ff 37 00 48 c1 e0 2a 48 8d 7b 04 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 5d [ 78.542710] kobject: '0:48' (00000000202d68fd): kobject_uevent_env [ 78.546453] RSP: 0018:ffff8881ba16f6d0 EFLAGS: 00010247 [ 78.560595] kobject: '0:46' (00000000ccc2aed9): kobject_cleanup, parent (null) [ 78.564055] kobject: '0:49' (000000005ce0ce9e): kobject_add_internal: parent: 'bdi', set: 'devices' [ 78.570708] kobject: '0:48' (00000000202d68fd): fill_kobj_path: path = '/devices/virtual/bdi/0:48' [ 78.574695] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 78.582877] kobject: '0:46' (00000000ccc2aed9): calling ktype release [ 78.590194] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff828bbe06 [ 78.597664] kobject: '0:46': free name [ 78.600649] RDX: 0000000000000000 RSI: ffffffff828bbe18 RDI: 0000000000000004 [ 78.617236] kobject: 'loop1' (000000001048627e): kobject_uevent_env [ 78.618515] kobject: '0:49' (000000005ce0ce9e): kobject_uevent_env [ 78.621126] kobject: 'loop1' (000000001048627e): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 78.630719] kasan: CONFIG_KASAN_INLINE enabled [ 78.650324] RBP: ffff8881ba16faa8 R08: ffff8881cc1b8040 R09: ffffed1037b3837f [ 78.664934] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 78.671810] Kernel panic - not syncing: Fatal exception [ 78.678000] general protection fault: 0000 [#3] PREEMPT SMP KASAN [ 78.915983] CPU: 1 PID: 7084 Comm: syz-executor2 Tainted: G D 5.0.0-rc1+ #1 [ 78.924366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.933713] RIP: 0010:fuse_dev_do_write+0x2040/0x3690 [ 78.938892] Code: 00 48 c1 e0 2a 80 3c 02 00 0f 85 9b 15 00 00 49 8b 9e 58 01 00 00 b8 ff ff 37 00 48 c1 e0 2a 48 8d 7b 04 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 5d [ 78.957786] RSP: 0018:ffff8881c057f6d0 EFLAGS: 00010247 [ 78.963161] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff828bbe06 [ 78.970424] RDX: 0000000000000000 RSI: ffffffff828bbe18 RDI: 0000000000000004 [ 78.977680] RBP: ffff8881c057faa8 R08: ffff8881cb458040 R09: ffffed103a778483 [ 78.984933] R10: ffffed103a778482 R11: ffff8881d3bc2413 R12: 0000000000000000 [ 78.992196] R13: 0000000000000000 R14: ffff8881d3bc23f0 R15: 0000000000000030 [ 78.999475] FS: 00007efe598f2700(0000) GS:ffff8881daf00000(0000) knlGS:0000000000000000 [ 79.007695] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 79.013565] CR2: 00000000004dac7b CR3: 00000001bb379000 CR4: 00000000001406e0 [ 79.020834] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 79.028087] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 79.035846] Call Trace: [ 79.038429] ? ___preempt_schedule+0x16/0x18 [ 79.042828] ? fuse_dev_read+0x250/0x250 [ 79.046876] ? mark_held_locks+0x100/0x100 [ 79.051099] ? fixup_owner+0x250/0x250 [ 79.054970] ? futex_wake+0x370/0x7b0 [ 79.058788] ? kasan_check_read+0x11/0x20 [ 79.062927] ? do_raw_spin_unlock+0xa0/0x330 [ 79.067327] ? do_raw_spin_trylock+0x270/0x270 [ 79.071902] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 79.077099] ? lock_acquire+0x1db/0x570 [ 79.081075] ? aa_file_perm+0xfe/0x1090 [ 79.085034] ? lock_downgrade+0x910/0x910 [ 79.089172] ? rcu_read_unlock_special+0x380/0x380 [ 79.094099] ? lock_acquire+0x1db/0x570 [ 79.098085] ? aa_file_perm+0x455/0x1090 [ 79.102134] ? lock_release+0xc40/0xc40 [ 79.106098] ? rcu_read_unlock_special+0x380/0x380 [ 79.111011] ? memset+0x32/0x40 [ 79.114292] fuse_dev_write+0x191/0x240 [ 79.118262] ? __fget+0x499/0x710 [ 79.121703] ? fuse_dev_splice_write+0xe10/0xe10 [ 79.126451] ? save_stack+0xa9/0xd0 [ 79.130073] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 79.135620] ? iov_iter_init+0xea/0x220 [ 79.139587] __vfs_write+0x764/0xb40 [ 79.143297] ? kernel_read+0x120/0x120 [ 79.147174] ? trace_hardirqs_off_caller+0x300/0x300 [ 79.152271] ? apparmor_file_permission+0x25/0x30 [ 79.157106] ? rw_verify_area+0x118/0x360 [ 79.161248] vfs_write+0x20c/0x580 [ 79.164775] ksys_write+0x105/0x260 [ 79.168389] ? __ia32_sys_read+0xb0/0xb0 [ 79.172456] ? trace_hardirqs_off_caller+0x300/0x300 [ 79.177582] __x64_sys_write+0x73/0xb0 [ 79.181463] do_syscall_64+0x1a3/0x800 [ 79.185357] ? syscall_return_slowpath+0x5f0/0x5f0 [ 79.190273] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 79.195286] ? __switch_to_asm+0x34/0x70 [ 79.199334] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 79.204168] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 79.209363] RIP: 0033:0x457579 [ 79.212541] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 79.231425] RSP: 002b:00007efe598f1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 79.239115] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457579 [ 79.246368] RDX: 0000000000000030 RSI: 0000000020000080 RDI: 0000000000000003 [ 79.253625] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 79.260877] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efe598f26d4 [ 79.268134] R13: 00000000004c50c5 R14: 00000000004d8718 R15: 00000000ffffffff [ 79.275410] Modules linked in: [ 79.279732] Kernel Offset: disabled [ 79.283356] Rebooting in 86400 seconds..