Warning: Permanently added '10.128.1.25' (ED25519) to the list of known hosts.
2025/09/05 05:11:04 parsed 1 programs
[ 47.243213][ T30] audit: type=1400 audit(1757049065.589:105): avc: denied { unlink } for pid=399 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 47.299650][ T399] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 47.827600][ T30] audit: type=1401 audit(1757049066.169:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
[ 47.868343][ T413] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.876645][ T413] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.884333][ T413] device bridge_slave_0 entered promiscuous mode
[ 47.891064][ T413] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.898143][ T413] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.905927][ T413] device bridge_slave_1 entered promiscuous mode
[ 47.944533][ T413] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.951576][ T413] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.958894][ T413] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.966080][ T413] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.984517][ T322] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.991952][ T322] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.999704][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 48.008436][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 48.019835][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 48.028561][ T322] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.036282][ T322] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 48.045354][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 48.053670][ T322] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.060704][ T322] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 48.072948][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 48.081786][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 48.095362][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 48.105826][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 48.114529][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 48.122195][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 48.131878][ T413] device veth0_vlan entered promiscuous mode
[ 48.142355][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 48.151666][ T413] device veth1_macvtap entered promiscuous mode
[ 48.160947][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 48.171134][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
2025/09/05 05:11:07 executed programs: 0
[ 48.843941][ T469] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.850988][ T469] bridge0: port 1(bridge_slave_0) entered disabled state
[ 48.858495][ T469] device bridge_slave_0 entered promiscuous mode
[ 48.865661][ T469] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.872706][ T469] bridge0: port 2(bridge_slave_1) entered disabled state
[ 48.879982][ T469] device bridge_slave_1 entered promiscuous mode
[ 48.914970][ T45] device bridge_slave_1 left promiscuous mode
[ 48.921417][ T45] bridge0: port 2(bridge_slave_1) entered disabled state
[ 48.929342][ T45] device bridge_slave_0 left promiscuous mode
[ 48.935906][ T45] bridge0: port 1(bridge_slave_0) entered disabled state
[ 48.943763][ T45] device veth1_macvtap left promiscuous mode
[ 48.949849][ T45] device veth0_vlan left promiscuous mode
[ 49.039586][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 49.047848][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 49.056583][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 49.064924][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 49.073238][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 49.080335][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 49.087979][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 49.097740][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 49.106169][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 49.114338][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 49.121430][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 49.132636][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 49.142122][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 49.154909][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 49.165859][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 49.173909][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 49.181291][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 49.189783][ T469] device veth0_vlan entered promiscuous mode
[ 49.200104][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 49.209853][ T469] device veth1_macvtap entered promiscuous mode
[ 49.219015][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 49.236119][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 49.257718][ T480] loop2: detected capacity change from 0 to 512
[ 49.302906][ T480] =======================================================
[ 49.302906][ T480] WARNING: The mand mount option has been deprecated and
[ 49.302906][ T480] and is ignored by this kernel. Remove the mand
[ 49.302906][ T480] option from the mount to silence this warning.
[ 49.302906][ T480] =======================================================
[ 49.354523][ T480] EXT4-fs (loop2): Quota format mount options ignored when QUOTA feature is enabled
[ 49.365086][ T480] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended
[ 49.383476][ T480] EXT4-fs (loop2): warning: checktime reached, running e2fsck is recommended
[ 49.397336][ T480] EXT4-fs error (device loop2): ext4_orphan_get:1401: inode #16: comm syz.2.17: iget: bogus i_mode (5)
[ 49.409009][ T480] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.17: couldn't read orphan inode 16 (err -117)
[ 49.420849][ T480] EXT4-fs (loop2): mounted filesystem without journal. Opts: auto_da_alloc,jqfmt=vfsold,noquota,init_itable,stripe=0x0000000000000079,resgid=0x0000000000000000,data_err=ignore,init_itable,errors=continue,,errors=continue. Quota mode: writeback.
[ 49.446200][ T30] audit: type=1400 audit(1757049067.789:107): avc: denied { mount } for pid=479 comm="syz.2.17" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1
[ 49.475048][ T469] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #2: block 3: comm syz-executor: lblock 0 mapped to illegal pblock 3 (length 1)
[ 49.480115][ T30] audit: type=1400 audit(1757049067.789:108): avc: denied { write } for pid=479 comm="syz.2.17" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1
[ 49.510901][ T30] audit: type=1400 audit(1757049067.789:109): avc: denied { add_name } for pid=479 comm="syz.2.17" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1
[ 49.531564][ T30] audit: type=1400 audit(1757049067.789:110): avc: denied { create } for pid=479 comm="syz.2.17" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1
[ 49.531636][ T469] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5867: Corrupt filesystem
[ 49.551892][ T30] audit: type=1400 audit(1757049067.789:111): avc: denied { read write open } for pid=479 comm="syz.2.17" path="/0/bus/bus" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1
[ 49.563279][ T469] EXT4-fs error (device loop2): ext4_dirty_inode:6071: inode #2: comm syz-executor: mark_inode_dirty error
[ 49.583980][ T30] audit: type=1400 audit(1757049067.789:112): avc: denied { map } for pid=479 comm="syz.2.17" path="/0/bus/bus" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1
[ 49.595781][ T10] ==================================================================
[ 49.617625][ T30] audit: type=1400 audit(1757049067.789:113): avc: denied { execute } for pid=479 comm="syz.2.17" path="/0/bus/bus" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1
[ 49.625432][ T10] BUG: KASAN: use-after-free in ext4_find_extent+0xbeb/0xe20
[ 49.625470][ T10] Read of size 4 at addr ffff888126ac0650 by task kworker/u4:1/10
[ 49.647639][ T30] audit: type=1400 audit(1757049067.819:114): avc: denied { mounton } for pid=479 comm="syz.2.17" path="/0/bus/bus" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1
[ 49.654940][ T10]
[ 49.654960][ T10] CPU: 0 PID: 10 Comm: kworker/u4:1 Not tainted syzkaller #0
[ 49.695078][ T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 49.705223][ T10] Workqueue: writeback wb_workfn (flush-7:2)
[ 49.711315][ T10] Call Trace:
[ 49.714587][ T10]
[ 49.717500][ T10] __dump_stack+0x21/0x30
[ 49.721813][ T10] dump_stack_lvl+0xee/0x150
[ 49.726529][ T10] ? show_regs_print_info+0x20/0x20
[ 49.731727][ T10] ? load_image+0x3a0/0x3a0
[ 49.736217][ T10] print_address_description+0x7f/0x2c0
[ 49.741958][ T10] ? ext4_find_extent+0xbeb/0xe20
[ 49.747259][ T10] kasan_report+0xf1/0x140
[ 49.751672][ T10] ? __read_extent_tree_block+0x1e8/0x790
[ 49.757591][ T10] ? ext4_find_extent+0xbeb/0xe20
[ 49.762606][ T10] __asan_report_load4_noabort+0x14/0x20
[ 49.768236][ T10] ext4_find_extent+0xbeb/0xe20
[ 49.773096][ T10] ext4_ext_map_blocks+0x1de/0x6280
[ 49.778452][ T10] ? _raw_spin_unlock_irqrestore+0x5b/0x80
[ 49.784244][ T10] ? __stack_depot_save+0x442/0x480
[ 49.789480][ T10] ? __kasan_slab_alloc+0xcf/0xf0
[ 49.794494][ T10] ? __kasan_slab_alloc+0xbd/0xf0
[ 49.799517][ T10] ? slab_post_alloc_hook+0x4f/0x2b0
[ 49.804794][ T10] ? kmem_cache_alloc+0xf7/0x260
[ 49.809738][ T10] ? ext4_alloc_io_end_vec+0x2a/0x160
[ 49.815578][ T10] ? ext4_writepages+0xec8/0x2f90
[ 49.820659][ T10] ? do_writepages+0x48a/0x6c0
[ 49.825406][ T10] ? wb_workfn+0x38f/0xe20
[ 49.829942][ T10] ? process_one_work+0x6be/0xba0
[ 49.835170][ T10] ? worker_thread+0xa59/0x1200
[ 49.840014][ T10] ? ext4_ext_release+0x10/0x10
[ 49.844943][ T10] ? ext4_es_lookup_extent+0x32d/0x8c0
[ 49.850387][ T10] ext4_map_blocks+0x97b/0x1b20
[ 49.855227][ T10] ? slab_post_alloc_hook+0x6d/0x2b0
[ 49.860588][ T10] ? should_failslab+0x9/0x20
[ 49.865254][ T10] ? ext4_issue_zeroout+0x250/0x250
[ 49.870436][ T10] ? ext4_inode_journal_mode+0x19a/0x480
[ 49.876051][ T10] ext4_writepages+0x11e7/0x2f90
[ 49.880970][ T10] ? __kasan_check_read+0x11/0x20
[ 49.885973][ T10] ? mark_page_accessed+0x3b6/0x8d0
[ 49.891148][ T10] ? __activate_page+0xd40/0xd40
[ 49.896058][ T10] ? ext4_readpage+0x220/0x220
[ 49.900799][ T10] ? memcpy+0x56/0x70
[ 49.904769][ T10] ? copy_page_from_iter_atomic+0x784/0x1350
[ 49.910820][ T10] ? __kasan_check_read+0x11/0x20
[ 49.915858][ T10] ? __set_page_dirty_no_writeback+0xff/0x130
[ 49.921929][ T10] ? ext4_readpage+0x220/0x220
[ 49.926783][ T10] do_writepages+0x48a/0x6c0
[ 49.931370][ T10] ? update_curr+0x2f3/0x5b0
[ 49.936207][ T10] ? __writepage+0x130/0x130
[ 49.940917][ T10] ? enqueue_task_fair+0xaa7/0x2120
[ 49.946111][ T10] ? __kasan_check_write+0x14/0x20
[ 49.951299][ T10] ? _raw_spin_lock+0x8e/0xe0
[ 49.956082][ T10] __writeback_single_inode+0xd5/0x9c0
[ 49.962047][ T10] ? wbc_attach_and_unlock_inode+0x194/0x5f0
[ 49.968144][ T10] writeback_sb_inodes+0x9c0/0x1590
[ 49.973337][ T10] ? psi_task_change+0x212/0x370
[ 49.978452][ T10] ? queue_io+0x4c0/0x4c0
[ 49.982882][ T10] ? __kasan_check_read+0x11/0x20
[ 49.988061][ T10] ? queue_io+0x382/0x4c0
[ 49.992491][ T10] wb_writeback+0x3f1/0x980
[ 49.997088][ T10] ? inode_cgwb_move_to_attached+0x3e0/0x3e0
[ 50.003179][ T10] ? set_worker_desc+0x155/0x1c0
[ 50.008127][ T10] ? __kasan_check_write+0x14/0x20
[ 50.013351][ T10] wb_workfn+0x38f/0xe20
[ 50.017765][ T10] ? inode_wait_for_writeback+0x200/0x200
[ 50.024123][ T10] ? compat_start_thread+0x20/0x20
[ 50.029229][ T10] ? _raw_spin_unlock+0x4d/0x70
[ 50.034587][ T10] ? finish_task_switch+0x16b/0x780
[ 50.039944][ T10] ? __switch_to_asm+0x3a/0x60
[ 50.045055][ T10] ? __schedule+0xb76/0x14c0
[ 50.049735][ T10] process_one_work+0x6be/0xba0
[ 50.054576][ T10] worker_thread+0xa59/0x1200
[ 50.059248][ T10] ? __kthread_parkme+0xac/0x200
[ 50.064191][ T10] kthread+0x411/0x500
[ 50.068248][ T10] ? worker_clr_flags+0x190/0x190
[ 50.073254][ T10] ? kthread_blkcg+0xd0/0xd0
[ 50.077915][ T10] ret_from_fork+0x1f/0x30
[ 50.082316][ T10]
[ 50.085319][ T10]
[ 50.087633][ T10] The buggy address belongs to the page:
[ 50.093527][ T10] page:ffffea00049ab000 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x126ac0
[ 50.103740][ T10] flags: 0x4000000000000000(zone=1)
[ 50.108926][ T10] raw: 4000000000000000 ffffea00049ab048 ffffea00049ab108 0000000000000000
[ 50.117497][ T10] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000
[ 50.126206][ T10] page dumped because: kasan: bad access detected
[ 50.132684][ T10] page_owner tracks the page as freed
[ 50.138039][ T10] page last allocated via order 0, migratetype Movable, gfp_mask 0x100cca(GFP_HIGHUSER_MOVABLE), pid 465, ts 48632195188, free_ts 48808730559
[ 50.152423][ T10] post_alloc_hook+0x192/0x1b0
[ 50.157181][ T10] prep_new_page+0x1c/0x110
[ 50.161746][ T10] get_page_from_freelist+0x2cc5/0x2d50
[ 50.167268][ T10] __alloc_pages+0x18f/0x440
[ 50.171851][ T10] handle_pte_fault+0x98a/0x2680
[ 50.176765][ T10] do_handle_mm_fault+0x1a6d/0x1d50
[ 50.181940][ T10] do_user_addr_fault+0x841/0x1180
[ 50.187033][ T10] exc_page_fault+0x51/0xb0
[ 50.191534][ T10] asm_exc_page_fault+0x27/0x30
[ 50.196381][ T10] page last free stack trace:
[ 50.201128][ T10] free_unref_page_prepare+0x542/0x550
[ 50.206578][ T10] free_unref_page_list+0x134/0x9d0
[ 50.211756][ T10] release_pages+0xfda/0x1030
[ 50.216414][ T10] free_pages_and_swap_cache+0x86/0xa0
[ 50.221943][ T10] tlb_finish_mmu+0x175/0x300
[ 50.226698][ T10] exit_mmap+0x40f/0x860
[ 50.231572][ T10] __mmput+0x93/0x320
[ 50.235574][ T10] mmput+0x50/0x150
[ 50.239375][ T10] do_exit+0x9d2/0x27a0
[ 50.243635][ T10] do_group_exit+0x141/0x310
[ 50.248556][ T10] get_signal+0x66a/0x1480
[ 50.253163][ T10] arch_do_signal_or_restart+0xc1/0x10f0
[ 50.259136][ T10] exit_to_user_mode_loop+0xa7/0xe0
[ 50.264775][ T10] exit_to_user_mode_prepare+0x5a/0xa0
[ 50.270223][ T10] syscall_exit_to_user_mode+0x1a/0x30
[ 50.276035][ T10] do_syscall_64+0x58/0xa0
[ 50.280436][ T10]
[ 50.282735][ T10] Memory state around the buggy address:
[ 50.288334][ T10] ffff888126ac0500: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 50.296457][ T10] ffff888126ac0580: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 50.304497][ T10] >ffff888126ac0600: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 50.312530][ T10] ^
[ 50.319201][ T10] ffff888126ac0680: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 50.327366][ T10] ffff888126ac0700: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 50.335494][ T10] ==================================================================
[ 50.343529][ T10] Disabling lock debugging due to kernel taint
[ 50.351747][ T10] ------------[ cut here ]------------
[ 50.357332][ T10] kernel BUG at fs/ext4/inode.c:2433!
[ 50.362787][ T10] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[ 50.369035][ T10] CPU: 1 PID: 10 Comm: kworker/u4:1 Tainted: G B syzkaller #0
[ 50.377773][ T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 50.387802][ T10] Workqueue: writeback wb_workfn (flush-7:2)
[ 50.393768][ T10] RIP: 0010:ext4_writepages+0x2eed/0x2f90
[ 50.399499][ T10] Code: 00 74 08 48 89 df e8 22 01 ce ff 48 8b 3b 48 8b 74 24 28 48 8b 54 24 30 44 89 e9 45 89 f0 e8 6a 9b 07 00 eb 51 e8 a3 88 8f ff <0f> 0b e8 9c 88 8f ff eb 2f e8 95 88 8f ff eb 5f e8 8e 88 8f ff 31
[ 50.419213][ T10] RSP: 0018:ffffc900000a7100 EFLAGS: 00010293
[ 50.425260][ T10] RAX: ffffffff81d92e4d RBX: ffff88812d89f060 RCX: ffff888100274f00
[ 50.433215][ T10] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 50.441160][ T10] RBP: ffffc900000a7470 R08: dffffc0000000000 R09: ffffed1025b13e05
[ 50.449114][ T10] R10: ffffed1025b13e05 R11: 1ffff11025b13e04 R12: dffffc0000000000
[ 50.457073][ T10] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 50.465057][ T10] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 50.473976][ T10] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.480552][ T10] CR2: 00007fb0d1b67000 CR3: 000000010d359000 CR4: 00000000003506a0
[ 50.488503][ T10] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 50.496574][ T10] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 50.504533][ T10] Call Trace:
[ 50.507799][ T10]
[ 50.510822][ T10] ? __kasan_check_read+0x11/0x20
[ 50.515841][ T10] ? mark_page_accessed+0x3b6/0x8d0
[ 50.521025][ T10] ? __activate_page+0xd40/0xd40
[ 50.525941][ T10] ? ext4_readpage+0x220/0x220
[ 50.530688][ T10] ? memcpy+0x56/0x70
[ 50.534649][ T10] ? copy_page_from_iter_atomic+0x784/0x1350
[ 50.540607][ T10] ? __kasan_check_read+0x11/0x20
[ 50.545871][ T10] ? __set_page_dirty_no_writeback+0xff/0x130
[ 50.551916][ T10] ? ext4_readpage+0x220/0x220
[ 50.556741][ T10] do_writepages+0x48a/0x6c0
[ 50.561312][ T10] ? update_curr+0x2f3/0x5b0
[ 50.565880][ T10] ? __writepage+0x130/0x130
[ 50.570481][ T10] ? enqueue_task_fair+0xaa7/0x2120
[ 50.575742][ T10] ? __kasan_check_write+0x14/0x20
[ 50.581348][ T10] ? _raw_spin_lock+0x8e/0xe0
[ 50.586002][ T10] __writeback_single_inode+0xd5/0x9c0
[ 50.591697][ T10] ? wbc_attach_and_unlock_inode+0x194/0x5f0
[ 50.597649][ T10] writeback_sb_inodes+0x9c0/0x1590
[ 50.602820][ T10] ? psi_task_change+0x212/0x370
[ 50.607750][ T10] ? queue_io+0x4c0/0x4c0
[ 50.612067][ T10] ? __kasan_check_read+0x11/0x20
[ 50.617086][ T10] ? queue_io+0x382/0x4c0
[ 50.621388][ T10] wb_writeback+0x3f1/0x980
[ 50.625878][ T10] ? inode_cgwb_move_to_attached+0x3e0/0x3e0
[ 50.631860][ T10] ? set_worker_desc+0x155/0x1c0
[ 50.636788][ T10] ? __kasan_check_write+0x14/0x20
[ 50.641889][ T10] wb_workfn+0x38f/0xe20
[ 50.646123][ T10] ? inode_wait_for_writeback+0x200/0x200
[ 50.651832][ T10] ? compat_start_thread+0x20/0x20
[ 50.656923][ T10] ? _raw_spin_unlock+0x4d/0x70
[ 50.661773][ T10] ? finish_task_switch+0x16b/0x780
[ 50.667331][ T10] ? __switch_to_asm+0x3a/0x60
[ 50.672243][ T10] ? __schedule+0xb76/0x14c0
[ 50.677140][ T10] process_one_work+0x6be/0xba0
[ 50.682003][ T10] worker_thread+0xa59/0x1200
[ 50.686810][ T10] ? __kthread_parkme+0xac/0x200
[ 50.691746][ T10] kthread+0x411/0x500
[ 50.695795][ T10] ? worker_clr_flags+0x190/0x190
[ 50.700801][ T10] ? kthread_blkcg+0xd0/0xd0
[ 50.705378][ T10] ret_from_fork+0x1f/0x30
[ 50.709775][ T10]
[ 50.712771][ T10] Modules linked in:
[ 50.718236][ T10] ---[ end trace 2cdd7ad9bcd7fb86 ]---
[ 50.724200][ T10] RIP: 0010:ext4_writepages+0x2eed/0x2f90
[ 50.729943][ T10] Code: 00 74 08 48 89 df e8 22 01 ce ff 48 8b 3b 48 8b 74 24 28 48 8b 54 24 30 44 89 e9 45 89 f0 e8 6a 9b 07 00 eb 51 e8 a3 88 8f ff <0f> 0b e8 9c 88 8f ff eb 2f e8 95 88 8f ff eb 5f e8 8e 88 8f ff 31
[ 50.749924][ T10] RSP: 0018:ffffc900000a7100 EFLAGS: 00010293
[ 50.756152][ T10] RAX: ffffffff81d92e4d RBX: ffff88812d89f060 RCX: ffff888100274f00
[ 50.764169][ T10] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 50.772156][ T10] RBP: ffffc900000a7470 R08: dffffc0000000000 R09: ffffed1025b13e05
[ 50.780176][ T10] R10: ffffed1025b13e05 R11: 1ffff11025b13e04 R12: dffffc0000000000
[ 50.788406][ T10] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 50.796541][ T10] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 50.805517][ T10] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.812156][ T10] CR2: 00007fd6b31c0710 CR3: 000000010d359000 CR4: 00000000003506b0
[ 50.820277][ T10] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 50.828301][ T10] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 50.836831][ T10] Kernel panic - not syncing: Fatal exception
[ 50.843226][ T10] Kernel Offset: disabled
[ 50.847533][ T10] Rebooting in 86400 seconds..