Warning: Permanently added '10.128.1.8' (ED25519) to the list of known hosts.
2024/10/05 03:49:21 ignoring optional flag "sandboxArg"="0"
2024/10/05 03:49:21 ignoring optional flag "type"="gce"
2024/10/05 03:49:21 parsed 1 programs
2024/10/05 03:49:23 executed programs: 0
[ 64.240586][ T3831] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 64.366150][ T3869] chnl_net:caif_netlink_parms(): no params data found
[ 64.402117][ T3869] bridge0: port 1(bridge_slave_0) entered blocking state
[ 64.409509][ T3869] bridge0: port 1(bridge_slave_0) entered disabled state
[ 64.417448][ T3869] device bridge_slave_0 entered promiscuous mode
[ 64.425375][ T3869] bridge0: port 2(bridge_slave_1) entered blocking state
[ 64.432651][ T3869] bridge0: port 2(bridge_slave_1) entered disabled state
[ 64.440932][ T3869] device bridge_slave_1 entered promiscuous mode
[ 64.459583][ T3869] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 64.470605][ T3869] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 64.493089][ T3869] team0: Port device team_slave_0 added
[ 64.500451][ T3869] team0: Port device team_slave_1 added
[ 64.517570][ T3869] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 64.524537][ T3869] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 64.550909][ T3869] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 64.562689][ T3869] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 64.569719][ T3869] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 64.596490][ T3869] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 64.623580][ T3869] device hsr_slave_0 entered promiscuous mode
[ 64.630430][ T3869] device hsr_slave_1 entered promiscuous mode
[ 65.139165][ T3869] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 65.149732][ T3869] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 65.160777][ T3869] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 65.170879][ T3869] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 65.195729][ T3869] bridge0: port 2(bridge_slave_1) entered blocking state
[ 65.203259][ T3869] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 65.210683][ T3869] bridge0: port 1(bridge_slave_0) entered blocking state
[ 65.218088][ T3869] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 65.277073][ T3869] 8021q: adding VLAN 0 to HW filter on device bond0
[ 65.294357][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 65.305740][ T155] bridge0: port 1(bridge_slave_0) entered disabled state
[ 65.314091][ T155] bridge0: port 2(bridge_slave_1) entered disabled state
[ 65.323554][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 65.339156][ T3869] 8021q: adding VLAN 0 to HW filter on device team0
[ 65.351609][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 65.361866][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 65.371134][ T155] bridge0: port 1(bridge_slave_0) entered blocking state
[ 65.378397][ T155] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 65.398845][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 65.409318][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 65.420410][ T155] bridge0: port 2(bridge_slave_1) entered blocking state
[ 65.427650][ T155] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 65.438049][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 65.446738][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 65.460166][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 65.470823][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 65.484220][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 65.493277][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 65.502669][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 65.513429][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 65.528898][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 65.545152][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 65.554737][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 65.566058][ T3869] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 65.670181][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 65.679282][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 65.693065][ T3869] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 65.713086][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 65.723351][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 65.747612][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 65.758486][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 65.770444][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 65.778708][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 65.789693][ T3869] device veth0_vlan entered promiscuous mode
[ 65.802489][ T3869] device veth1_vlan entered promiscuous mode
[ 65.825304][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 65.834729][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 65.846304][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 65.856174][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 65.867944][ T3869] device veth0_macvtap entered promiscuous mode
[ 65.876736][ T3869] device veth1_macvtap entered promiscuous mode
[ 65.896749][ T3869] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 65.907284][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 65.919034][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 65.927964][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 65.937225][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 65.952696][ T3869] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 65.962279][ T1403] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 65.972268][ T1403] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 65.983935][ T3869] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 65.995020][ T3869] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 66.004737][ T3869] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 66.015771][ T3869] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 66.075642][ T1403] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 66.091601][ T1403] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 66.107867][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 66.108255][ T155] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 66.124218][ T155] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 66.137472][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 66.180111][ T3968] loop0: detected capacity change from 0 to 512
[ 66.223844][ T3968] EXT4-fs (loop0): 1 orphan inode deleted
[ 66.231281][ T3968] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback.
[ 66.245227][ T3968] ext4 filesystem being mounted at /root/syzkaller-testdir861375877/syzkaller.fILE5r/0/file1 supports timestamps until 2038 (0x7fffffff)
[ 66.297658][ T26] audit: type=1800 audit(1728100165.539:2): pid=3968 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=16 res=0 errno=0
[ 66.325728][ T2987] Bluetooth: hci0: command 0x0409 tx timeout
[ 66.326680][ T26] audit: type=1800 audit(1728100165.569:3): pid=3968 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=16 res=0 errno=0
[ 66.391832][ T155] ==================================================================
[ 66.400255][ T155] BUG: KASAN: use-after-free in ext4_find_extent+0xbc4/0xdd0
[ 66.407672][ T155] Read of size 4 at addr ffff88807f73cc44 by task kworker/u4:3/155
[ 66.415658][ T155]
[ 66.418003][ T155] CPU: 1 PID: 155 Comm: kworker/u4:3 Not tainted 5.15.167-syzkaller #0
[ 66.426250][ T155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 66.436401][ T155] Workqueue: writeback wb_workfn (flush-7:0)
[ 66.442505][ T155] Call Trace:
[ 66.445887][ T155]
[ 66.449010][ T155] dump_stack_lvl+0x1e3/0x2d0
[ 66.453706][ T155] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 66.459468][ T155] ? _printk+0xd1/0x120
[ 66.463825][ T155] ? __wake_up_klogd+0xcc/0x100
[ 66.468703][ T155] ? panic+0x860/0x860
[ 66.472884][ T155] ? _raw_spin_lock_irqsave+0xdd/0x120
[ 66.478549][ T155] print_address_description+0x63/0x3b0
[ 66.484124][ T155] ? ext4_find_extent+0xbc4/0xdd0
[ 66.489341][ T155] kasan_report+0x16b/0x1c0
[ 66.493962][ T155] ? ext4_find_extent+0xbc4/0xdd0
[ 66.499006][ T155] ext4_find_extent+0xbc4/0xdd0
[ 66.503900][ T155] ext4_ext_map_blocks+0x2da/0x7630
[ 66.509124][ T155] ? mark_lock+0x98/0x340
[ 66.513473][ T155] ? __lock_acquire+0x1295/0x1ff0
[ 66.518524][ T155] ? ext4_ext_release+0x10/0x10
[ 66.523427][ T155] ? ext4_es_lookup_extent+0x621/0xa40
[ 66.529033][ T155] ext4_map_blocks+0xa66/0x1c70
[ 66.533920][ T155] ? slab_post_alloc_hook+0x73/0x380
[ 66.539407][ T155] ? ext4_issue_zeroout+0x250/0x250
[ 66.544631][ T155] ? ext4_inode_journal_mode+0x187/0x460
[ 66.550288][ T155] ext4_writepages+0x160e/0x3d10
[ 66.555347][ T155] ? validate_chain+0x112/0x5930
[ 66.560418][ T155] ? ext4_readpage+0x300/0x300
[ 66.565208][ T155] ? mark_lock+0x98/0x340
[ 66.569560][ T155] ? __lock_acquire+0x1295/0x1ff0
[ 66.574720][ T155] ? ext4_readpage+0x300/0x300
[ 66.579518][ T155] do_writepages+0x481/0x730
[ 66.584150][ T155] ? __writepage+0x120/0x120
[ 66.589548][ T155] ? read_lock_is_recursive+0x10/0x10
[ 66.595026][ T155] ? writeback_sb_inodes+0x732/0x1a40
[ 66.600517][ T155] ? __lock_acquire+0x1ff0/0x1ff0
[ 66.605629][ T155] ? do_raw_spin_lock+0x14a/0x370
[ 66.610784][ T155] __writeback_single_inode+0x15b/0xe30
[ 66.616370][ T155] writeback_sb_inodes+0xbce/0x1a40
[ 66.621680][ T155] ? __lock_acquire+0x1ff0/0x1ff0
[ 66.626753][ T155] ? queue_io+0x560/0x560
[ 66.631111][ T155] ? __writeback_inodes_wb+0x400/0x400
[ 66.636596][ T155] ? queue_io+0x3d3/0x560
[ 66.641091][ T155] wb_writeback+0x451/0xc50
[ 66.645811][ T155] ? rcu_lock_release+0x20/0x20
[ 66.650886][ T155] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 66.657023][ T155] ? do_raw_spin_unlock+0x137/0x8b0
[ 66.662349][ T155] wb_workfn+0x46c/0x1130
[ 66.666784][ T155] ? mark_lock+0x98/0x340
[ 66.671238][ T155] ? inode_wait_for_writeback+0x280/0x280
[ 66.676986][ T155] ? read_lock_is_recursive+0x10/0x10
[ 66.682487][ T155] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 66.688859][ T155] ? print_irqtrace_events+0x210/0x210
[ 66.694334][ T155] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 66.700368][ T155] ? do_raw_spin_unlock+0x137/0x8b0
[ 66.705600][ T155] process_one_work+0x8a1/0x10c0
[ 66.710579][ T155] ? worker_detach_from_pool+0x260/0x260
[ 66.716250][ T155] ? _raw_spin_lock_irqsave+0x120/0x120
[ 66.721821][ T155] ? kthread_data+0x4e/0xc0
[ 66.726614][ T155] ? wq_worker_running+0x97/0x170
[ 66.731658][ T155] worker_thread+0xaca/0x1280
[ 66.736361][ T155] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 66.742406][ T155] kthread+0x3f6/0x4f0
[ 66.746700][ T155] ? rcu_lock_release+0x20/0x20
[ 66.751662][ T155] ? kthread_blkcg+0xd0/0xd0
[ 66.756270][ T155] ret_from_fork+0x1f/0x30
[ 66.760721][ T155]
[ 66.763751][ T155]
[ 66.766078][ T155] The buggy address belongs to the page:
[ 66.771727][ T155] page:ffffea0001fdcf00 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x7f73c
[ 66.782098][ T155] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 66.789228][ T155] raw: 00fff00000000000 ffffea0001bd8f48 ffffea0001bd84c8 0000000000000000
[ 66.797825][ T155] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000
[ 66.806514][ T155] page dumped because: kasan: bad access detected
[ 66.812948][ T155] page_owner tracks the page as freed
[ 66.818667][ T155] page last allocated via order 0, migratetype Movable, gfp_mask 0x1100dca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), pid 4012, ts 66815997918, free_ts 66806815357
[ 66.834212][ T155] get_page_from_freelist+0x322a/0x33c0
[ 66.839793][ T155] __alloc_pages+0x272/0x700
[ 66.844409][ T155] alloc_pages_vma+0x39a/0x800
[ 66.849190][ T155] handle_mm_fault+0x2597/0x5960
[ 66.854405][ T155] exc_page_fault+0x271/0x700
[ 66.859100][ T155] asm_exc_page_fault+0x22/0x30
[ 66.863976][ T155] page last free stack trace:
[ 66.869048][ T155] free_unref_page_prepare+0xc34/0xcf0
[ 66.874909][ T155] free_unref_page_list+0x1f7/0x8e0
[ 66.880132][ T155] release_pages+0x1bb9/0x1f40
[ 66.884912][ T155] __pagevec_lru_add+0x1584/0x18d0
[ 66.890029][ T155] lru_cache_add+0x556/0x7e0
[ 66.894894][ T155] wp_page_copy+0xec3/0x2070
[ 66.899510][ T155] handle_mm_fault+0x2a3d/0x5960
[ 66.904547][ T155] exc_page_fault+0x271/0x700
[ 66.909257][ T155] asm_exc_page_fault+0x22/0x30
[ 66.914552][ T155]
[ 66.916879][ T155] Memory state around the buggy address:
[ 66.922695][ T155] ffff88807f73cb00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 66.930865][ T155] ffff88807f73cb80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 66.939121][ T155] >ffff88807f73cc00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 66.947369][ T155] ^
[ 66.953623][ T155] ffff88807f73cc80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 66.961783][ T155] ffff88807f73cd00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 66.969942][ T155] ==================================================================
[ 66.978184][ T155] Disabling lock debugging due to kernel taint
[ 66.990130][ T155] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 66.997393][ T155] CPU: 0 PID: 155 Comm: kworker/u4:3 Tainted: G B 5.15.167-syzkaller #0
[ 67.007034][ T155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 67.017205][ T155] Workqueue: writeback wb_workfn (flush-7:0)
[ 67.023187][ T155] Call Trace:
[ 67.026578][ T155]
[ 67.029500][ T155] dump_stack_lvl+0x1e3/0x2d0
[ 67.034359][ T155] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 67.040066][ T155] ? panic+0x860/0x860
[ 67.044642][ T155] ? preempt_schedule_common+0xa6/0xd0
[ 67.050097][ T155] ? preempt_schedule+0xd9/0xe0
[ 67.055032][ T155] panic+0x318/0x860
[ 67.058921][ T155] ? check_panic_on_warn+0x1d/0xa0
[ 67.064132][ T155] ? fb_is_primary_device+0xd0/0xd0
[ 67.069349][ T155] ? _raw_spin_unlock_irqrestore+0x128/0x130
[ 67.075416][ T155] ? _raw_spin_unlock+0x40/0x40
[ 67.080350][ T155] ? print_memory_metadata+0xe2/0x140
[ 67.085706][ T155] check_panic_on_warn+0x7e/0xa0
[ 67.090720][ T155] ? ext4_find_extent+0xbc4/0xdd0
[ 67.095733][ T155] end_report+0x6d/0xf0
[ 67.099892][ T155] kasan_report+0x18e/0x1c0
[ 67.104401][ T155] ? ext4_find_extent+0xbc4/0xdd0
[ 67.109700][ T155] ext4_find_extent+0xbc4/0xdd0
[ 67.114623][ T155] ext4_ext_map_blocks+0x2da/0x7630
[ 67.119821][ T155] ? mark_lock+0x98/0x340
[ 67.124223][ T155] ? __lock_acquire+0x1295/0x1ff0
[ 67.129246][ T155] ? ext4_ext_release+0x10/0x10
[ 67.134103][ T155] ? ext4_es_lookup_extent+0x621/0xa40
[ 67.139589][ T155] ext4_map_blocks+0xa66/0x1c70
[ 67.144455][ T155] ? slab_post_alloc_hook+0x73/0x380
[ 67.149746][ T155] ? ext4_issue_zeroout+0x250/0x250
[ 67.154929][ T155] ? ext4_inode_journal_mode+0x187/0x460
[ 67.160896][ T155] ext4_writepages+0x160e/0x3d10
[ 67.165924][ T155] ? validate_chain+0x112/0x5930
[ 67.170856][ T155] ? ext4_readpage+0x300/0x300
[ 67.175783][ T155] ? mark_lock+0x98/0x340
[ 67.180094][ T155] ? __lock_acquire+0x1295/0x1ff0
[ 67.185203][ T155] ? ext4_readpage+0x300/0x300
[ 67.189966][ T155] do_writepages+0x481/0x730
[ 67.194537][ T155] ? __writepage+0x120/0x120
[ 67.199209][ T155] ? read_lock_is_recursive+0x10/0x10
[ 67.204577][ T155] ? writeback_sb_inodes+0x732/0x1a40
[ 67.209927][ T155] ? __lock_acquire+0x1ff0/0x1ff0
[ 67.214928][ T155] ? do_raw_spin_lock+0x14a/0x370
[ 67.220041][ T155] __writeback_single_inode+0x15b/0xe30
[ 67.225586][ T155] writeback_sb_inodes+0xbce/0x1a40
[ 67.231034][ T155] ? __lock_acquire+0x1ff0/0x1ff0
[ 67.236066][ T155] ? queue_io+0x560/0x560
[ 67.240402][ T155] ? __writeback_inodes_wb+0x400/0x400
[ 67.245949][ T155] ? queue_io+0x3d3/0x560
[ 67.250280][ T155] wb_writeback+0x451/0xc50
[ 67.254878][ T155] ? rcu_lock_release+0x20/0x20
[ 67.259915][ T155] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 67.266262][ T155] ? do_raw_spin_unlock+0x137/0x8b0
[ 67.271531][ T155] wb_workfn+0x46c/0x1130
[ 67.275855][ T155] ? mark_lock+0x98/0x340
[ 67.280165][ T155] ? inode_wait_for_writeback+0x280/0x280
[ 67.285868][ T155] ? read_lock_is_recursive+0x10/0x10
[ 67.291246][ T155] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 67.297218][ T155] ? print_irqtrace_events+0x210/0x210
[ 67.302680][ T155] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 67.308570][ T155] ? do_raw_spin_unlock+0x137/0x8b0
[ 67.313758][ T155] process_one_work+0x8a1/0x10c0
[ 67.318683][ T155] ? worker_detach_from_pool+0x260/0x260
[ 67.324294][ T155] ? _raw_spin_lock_irqsave+0x120/0x120
[ 67.329820][ T155] ? kthread_data+0x4e/0xc0
[ 67.334299][ T155] ? wq_worker_running+0x97/0x170
[ 67.339303][ T155] worker_thread+0xaca/0x1280
[ 67.344052][ T155] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 67.349930][ T155] kthread+0x3f6/0x4f0
[ 67.353979][ T155] ? rcu_lock_release+0x20/0x20
[ 67.358828][ T155] ? kthread_blkcg+0xd0/0xd0
[ 67.363483][ T155] ret_from_fork+0x1f/0x30
[ 67.367881][ T155]
[ 67.371123][ T155] Kernel Offset: disabled
[ 67.375442][ T155] Rebooting in 86400 seconds..