[ 41.512655] audit: type=1400 audit(1578883602.325:39): avc: denied { create } for pid=6892 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 41.701179] random: sshd: uninitialized urandom read (32 bytes read) [ 42.483242] random: sshd: uninitialized urandom read (32 bytes read) [ 42.670296] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.240' (ECDSA) to the list of known hosts. 2020/01/13 02:46:49 parsed 1 programs 2020/01/13 02:46:49 executed programs: 0 [ 48.749338] audit: type=1400 audit(1578883609.555:40): avc: denied { map } for pid=6965 comm="syz-execprog" path="/root/syzkaller-shm258802804" dev="sda1" ino=16499 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 49.050969] IPVS: ftp: loaded support on port[0] = 21 [ 49.895838] chnl_net:caif_netlink_parms(): no params data found [ 49.904086] IPVS: ftp: loaded support on port[0] = 21 [ 49.936108] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.942973] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.949938] device bridge_slave_0 entered promiscuous mode [ 49.956957] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.963448] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.971400] device bridge_slave_1 entered promiscuous mode [ 49.993793] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.004519] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.028733] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.036026] team0: Port device team_slave_0 added [ 50.041603] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.048798] team0: Port device team_slave_1 added [ 50.049892] IPVS: ftp: loaded support on port[0] = 21 [ 50.054082] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.068690] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.132191] device hsr_slave_0 entered promiscuous mode [ 50.180281] device hsr_slave_1 entered promiscuous mode [ 50.220621] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.232782] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.292981] chnl_net:caif_netlink_parms(): no params data found [ 50.320172] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.326652] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.333579] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.340119] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.368388] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.375436] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.382732] device bridge_slave_0 entered promiscuous mode [ 50.383730] IPVS: ftp: loaded support on port[0] = 21 [ 50.430472] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.436909] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.443977] device bridge_slave_1 entered promiscuous mode [ 50.464745] chnl_net:caif_netlink_parms(): no params data found [ 50.476483] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.497182] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.532733] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.539931] team0: Port device team_slave_0 added [ 50.547861] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.555194] team0: Port device team_slave_1 added [ 50.566941] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.573460] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.580681] device bridge_slave_0 entered promiscuous mode [ 50.587574] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.596251] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.610167] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.616599] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.623791] device bridge_slave_1 entered promiscuous mode [ 50.657826] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 50.668825] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 50.681795] IPVS: ftp: loaded support on port[0] = 21 [ 50.722953] device hsr_slave_0 entered promiscuous mode [ 50.770386] device hsr_slave_1 entered promiscuous mode [ 50.855350] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 50.867604] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 50.883693] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 50.891070] team0: Port device team_slave_0 added [ 50.898146] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 50.905394] team0: Port device team_slave_1 added [ 50.911933] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.942931] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 50.949032] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.955553] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.984306] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.990715] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.997381] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.003769] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.013851] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.020802] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.027596] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 51.035637] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.042321] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.059157] chnl_net:caif_netlink_parms(): no params data found [ 51.133175] device hsr_slave_0 entered promiscuous mode [ 51.170383] device hsr_slave_1 entered promiscuous mode [ 51.221083] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.227402] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.241584] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.255262] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.266403] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.267578] IPVS: ftp: loaded support on port[0] = 21 [ 51.273405] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.295055] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 51.301723] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.310454] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.335252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.343230] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.351107] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.357487] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.368183] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.375082] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.382040] device bridge_slave_0 entered promiscuous mode [ 51.389527] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.396553] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.404375] device bridge_slave_1 entered promiscuous mode [ 51.421154] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.430931] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.439796] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.447446] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.454385] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.469703] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.489601] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 51.516471] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 51.534682] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.565538] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.573675] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 51.580773] team0: Port device team_slave_0 added [ 51.586371] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 51.594218] team0: Port device team_slave_1 added [ 51.620348] chnl_net:caif_netlink_parms(): no params data found [ 51.632846] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.653816] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.666093] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.673805] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.689352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.697020] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.704805] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.712523] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.772891] device hsr_slave_0 entered promiscuous mode [ 51.810316] device hsr_slave_1 entered promiscuous mode [ 51.850751] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 51.860315] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.909735] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.919302] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 51.928521] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 51.955761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.963447] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.971124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.978499] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.988539] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 51.996767] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.003538] chnl_net:caif_netlink_parms(): no params data found [ 52.013709] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.020250] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.027183] device bridge_slave_0 entered promiscuous mode [ 52.034094] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.040527] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.047456] device bridge_slave_1 entered promiscuous mode [ 52.053576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.062912] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.074784] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.082024] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 52.088008] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.119601] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.128282] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.137693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.144788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.153185] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.176562] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.186358] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 52.196045] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.203057] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.209394] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.216803] device bridge_slave_0 entered promiscuous mode [ 52.228295] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.234744] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.242100] device bridge_slave_1 entered promiscuous mode [ 52.248969] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.256747] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.264051] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.285407] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.293138] team0: Port device team_slave_0 added [ 52.298607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.306160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.316858] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.341485] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.348538] team0: Port device team_slave_1 added [ 52.356743] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.363741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.371910] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.379532] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.385930] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.394739] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 52.401688] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.408977] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.421804] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.432332] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.440631] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.448700] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.458285] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.464668] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.473106] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.484186] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.493238] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.503317] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.518810] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.534440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.542219] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.549730] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.557684] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.565370] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.571770] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.578823] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.620243] kasan: CONFIG_KASAN_INLINE enabled [ 52.627085] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 52.635025] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 52.635258] kobject: 'hsr0' (ffff8880a7219230): kobject_uevent_env [ 52.641251] Modules linked in: [ 52.641259] CPU: 0 PID: 7020 Comm: syz-executor.2 Not tainted 4.14.164-syzkaller #0 [ 52.641261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.641263] task: ffff8880a89000c0 task.stack: ffff88808cc60000 [ 52.641273] RIP: 0010:do_blockdev_direct_IO+0x18fb/0x6bf0 [ 52.641275] RSP: 0018:ffff88808cc67490 EFLAGS: 00010202 [ 52.641279] RAX: 0000000000000004 RBX: ffffea0001d3a21c RCX: 000000000000000c [ 52.641283] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000020 [ 52.648492] kobject: 'hsr0' (ffff8880a7219230): fill_kobj_path: path = '/devices/virtual/net/hsr0' [ 52.650807] RBP: ffff88808cc677a0 R08: 0000000000000000 R09: ffff8880a4f0f980 [ 52.650809] R10: ffffed10149e1f40 R11: 0000000000000000 R12: dffffc0000000000 [ 52.650812] R13: 0000000000000000 R14: ffffea0001d3a200 R15: ffff888089f89a40 [ 52.650815] FS: 00007fabced4b700(0000) GS:ffff8880aee00000(0000) knlGS:0000000000000000 [ 52.650817] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.650819] CR2: 0000000001207b20 CR3: 000000007587b000 CR4: 00000000001406f0 [ 52.650824] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.650826] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.650833] Call Trace: [ 52.650849] ? sb_init_dio_done_wq+0x60/0x60 [ 52.650862] ? ext4_dio_get_block_unwritten_sync+0xb0/0xb0 [ 52.650868] ? ext4_direct_IO+0xfb3/0x1b00 [ 52.650875] ? lock_downgrade+0x7f0/0x7f0 [ 52.650880] __blockdev_direct_IO+0x72/0xd9 [ 52.650885] ext4_direct_IO+0x6ed/0x1b00 [ 52.650895] generic_file_direct_write+0x1ee/0x410 [ 52.650902] __generic_file_write_iter+0x270/0x580 [ 52.650909] ext4_file_write_iter+0x279/0xe70 [ 52.650913] ? __lock_is_held+0xb5/0x140 [ 52.650919] ? ext4_file_mmap+0x260/0x260 [ 52.650926] ? __might_sleep+0x93/0xb0 [ 52.650933] do_iter_readv_writev+0x460/0x900 [ 52.650940] ? selinux_file_permission+0x31f/0x3e0 [ 52.650944] ? vfs_dedupe_file_range+0x800/0x800 [ 52.650949] ? rw_verify_area+0xb8/0x2b0 [ 52.650953] do_iter_write+0x12b/0x520 [ 52.650960] ? rcu_read_lock_sched_held+0x108/0x120 [ 52.650968] ? __kmalloc+0x36d/0x7b0 [ 52.660773] kobject: 'queues' (ffff8880a8886b48): kobject_add_internal: parent: 'hsr0', set: '' [ 52.668112] vfs_iter_write+0x5b/0xb0 [ 52.675406] kobject: 'queues' (ffff8880a8886b48): kobject_uevent_env [ 52.679661] iter_file_splice_write+0x540/0xc20 [ 52.679668] ? default_file_splice_read+0x820/0x820 [ 52.685404] kobject: 'queues' (ffff8880a8886b48): kobject_uevent_env: filter function caused the event to drop! [ 52.692286] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 52.692291] ? __sb_start_write+0x1f3/0x2a0 [ 52.692297] SyS_splice+0x6e9/0x1580 [ 52.692303] ? put_timespec64+0xa4/0xf0 [ 52.692306] ? nsecs_to_jiffies+0x20/0x20 [ 52.692312] ? compat_SyS_vmsplice+0x1e0/0x1e0 [ 52.692318] ? do_syscall_64+0x4c/0x5b0 [ 52.692322] ? compat_SyS_vmsplice+0x1e0/0x1e0 [ 52.692326] do_syscall_64+0x1c7/0x5b0 [ 52.692329] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.692336] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 52.692341] RIP: 0033:0x459f49 [ 52.692343] RSP: 002b:00007fabced4ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 52.701371] kobject: 'rx-0' (ffff8880a8e5c910): kobject_add_internal: parent: 'queues', set: 'queues' [ 52.708709] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000000459f49 [ 52.716499] kobject: 'rx-0' (ffff8880a8e5c910): kobject_uevent_env [ 52.723213] RDX: 0000000000000007 RSI: 0000000000000000 RDI: 0000000000000004 [ 52.723215] RBP: 000000000075bf20 R08: 00000000ffffffff R09: 0000000000000000 [ 52.723218] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fabced4b6d4 [ 52.723219] R13: 00000000004c9c8b R14: 00000000004e0af8 R15: 00000000ffffffff [ 52.723226] Code: ff ff 48 8b bc 24 e0 00 00 00 48 c7 c6 00 85 94 86 e8 7a fa e0 ff 0f 0b 48 8b 84 24 e0 00 00 00 48 8d 78 20 48 89 f8 48 c1 e8 03 <42> 80 3c 20 00 0f 85 f3 44 00 00 [ 52.735036] kobject: 'rx-0' (ffff8880a8e5c910): fill_kobj_path: path = '/devices/virtual/net/hsr0/queues/rx-0' [ 52.741617] 48 8b 9c 24 e0 00 00 00 48 8b [ 52.741637] RIP: do_blockdev_direct_IO+0x18fb/0x6bf0 RSP: ffff88808cc67490 [ 52.743798] ---[ end trace fd0c3f3bf39a9702 ]--- [ 52.747888] kobject: 'tx-0' (ffff88808f5537d8): kobject_add_internal: parent: 'queues', set: 'queues' [ 52.755206] Kernel panic - not syncing: Fatal exception [ 52.764041] kobject: 'tx-0' (ffff88808f5537d8): kobject_uevent_env [ 52.770757] Kernel Offset: disabled [ 53.074779] Rebooting in 86400 seconds..