Warning: Permanently added '10.128.0.184' (ED25519) to the list of known hosts.
2024/06/09 02:24:00 ignoring optional flag "sandboxArg"="0"
2024/06/09 02:24:01 parsed 1 programs
2024/06/09 02:24:01 executed programs: 0
[ 39.023276][ T28] kauditd_printk_skb: 18 callbacks suppressed
[ 39.023291][ T28] audit: type=1400 audit(1717899841.093:94): avc: denied { unlink } for pid=343 comm="syz-executor" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 39.063174][ T343] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 39.122524][ T349] bridge0: port 1(bridge_slave_0) entered blocking state
[ 39.129567][ T349] bridge0: port 1(bridge_slave_0) entered disabled state
[ 39.136946][ T349] device bridge_slave_0 entered promiscuous mode
[ 39.143903][ T349] bridge0: port 2(bridge_slave_1) entered blocking state
[ 39.151006][ T349] bridge0: port 2(bridge_slave_1) entered disabled state
[ 39.158383][ T349] device bridge_slave_1 entered promiscuous mode
[ 39.207664][ T349] bridge0: port 2(bridge_slave_1) entered blocking state
[ 39.214676][ T349] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 39.222001][ T349] bridge0: port 1(bridge_slave_0) entered blocking state
[ 39.228885][ T349] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 39.250313][ T60] bridge0: port 1(bridge_slave_0) entered disabled state
[ 39.257558][ T60] bridge0: port 2(bridge_slave_1) entered disabled state
[ 39.265314][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 39.273139][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 39.282419][ T302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 39.290771][ T302] bridge0: port 1(bridge_slave_0) entered blocking state
[ 39.297744][ T302] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 39.306284][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 39.314507][ T60] bridge0: port 2(bridge_slave_1) entered blocking state
[ 39.321520][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 39.342369][ T349] device veth0_vlan entered promiscuous mode
[ 39.350149][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 39.358774][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 39.366971][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 39.374412][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 39.381761][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 39.389901][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 39.403180][ T19] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 39.412387][ T349] device veth1_macvtap entered promiscuous mode
[ 39.422319][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 39.436976][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 39.458886][ T354] loop0: detected capacity change from 0 to 512
[ 39.467446][ T28] audit: type=1400 audit(1717899841.533:95): avc: denied { mounton } for pid=353 comm="syz-executor.0" path="/root/syzkaller-testdir1416378616/syzkaller.EiLhnI/0/file1" dev="sda1" ino=1938 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1
[ 39.515965][ T354] EXT4-fs (loop0): 1 orphan inode deleted
[ 39.521902][ T354] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
[ 39.531130][ T28] audit: type=1400 audit(1717899841.593:96): avc: denied { mount } for pid=353 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1
[ 39.532064][ T354] ext4 filesystem being mounted at /root/syzkaller-testdir1416378616/syzkaller.EiLhnI/0/file1 supports timestamps until 2038 (0x7fffffff)
[ 39.570633][ T28] audit: type=1400 audit(1717899841.643:97): avc: denied { write } for pid=353 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1
[ 39.593866][ T28] audit: type=1400 audit(1717899841.643:98): avc: denied { add_name } for pid=353 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1
[ 39.615143][ T28] audit: type=1400 audit(1717899841.643:99): avc: denied { create } for pid=353 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1
[ 39.616440][ T8] EXT4-fs error (device loop0): __ext4_get_inode_loc:4497: comm kworker/u4:0: Invalid inode table block 790638693 in block_group 0
[ 39.635939][ T28] audit: type=1400 audit(1717899841.643:100): avc: denied { write open } for pid=353 comm="syz-executor.0" path="/root/syzkaller-testdir1416378616/syzkaller.EiLhnI/0/file1/bus" dev="loop0" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1
[ 39.650187][ T8] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Corrupt filesystem
[ 39.677921][ T28] audit: type=1400 audit(1717899841.663:101): avc: denied { read } for pid=353 comm="syz-executor.0" name="file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1
[ 39.687972][ T8] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #16: comm kworker/u4:0: mark_inode_dirty error
[ 39.711921][ T28] audit: type=1400 audit(1717899841.663:102): avc: denied { open } for pid=353 comm="syz-executor.0" path="/root/syzkaller-testdir1416378616/syzkaller.EiLhnI/0/file1/file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1
[ 39.724378][ T8] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117
[ 39.752131][ T28] audit: type=1400 audit(1717899841.663:103): avc: denied { mounton } for pid=353 comm="syz-executor.0" path="/root/syzkaller-testdir1416378616/syzkaller.EiLhnI/0/file1/bus" dev="loop0" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1
[ 39.765261][ T8] EXT4-fs (loop0): This should not happen!! Data will be lost
[ 39.765261][ T8]
[ 39.808736][ T8] EXT4-fs error (device loop0): __ext4_get_inode_loc:4497: comm kworker/u4:0: Invalid inode table block 790638693 in block_group 0
[ 39.825166][ T349] EXT4-fs (loop0): unmounting filesystem.
[ 39.865218][ T361] loop0: detected capacity change from 0 to 512
[ 39.885369][ T361] EXT4-fs (loop0): 1 orphan inode deleted
[ 39.891487][ T361] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
[ 39.900801][ T361] ext4 filesystem being mounted at /root/syzkaller-testdir1416378616/syzkaller.EiLhnI/1/file1 supports timestamps until 2038 (0x7fffffff)
[ 39.928059][ T8] EXT4-fs error (device loop0): __ext4_get_inode_loc:4497: comm kworker/u4:0: Invalid inode table block 790638693 in block_group 0
[ 39.942628][ T8] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Corrupt filesystem
[ 39.953553][ T8] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #16: comm kworker/u4:0: mark_inode_dirty error
[ 39.965783][ T8] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117
[ 39.978419][ T8] EXT4-fs (loop0): This should not happen!! Data will be lost
[ 39.978419][ T8]
[ 39.988861][ T8] EXT4-fs error (device loop0): __ext4_get_inode_loc:4497: comm kworker/u4:0: Invalid inode table block 790638693 in block_group 0
[ 40.005071][ T349] EXT4-fs (loop0): unmounting filesystem.
[ 40.044241][ T366] loop0: detected capacity change from 0 to 512
[ 40.055164][ T366] EXT4-fs (loop0): 1 orphan inode deleted
[ 40.061086][ T366] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
[ 40.070162][ T366] ext4 filesystem being mounted at /root/syzkaller-testdir1416378616/syzkaller.EiLhnI/2/file1 supports timestamps until 2038 (0x7fffffff)
[ 40.097068][ T364] EXT4-fs error (device loop0): __ext4_get_inode_loc:4497: comm kworker/u4:3: Invalid inode table block 790638693 in block_group 0
[ 40.110914][ T364] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5870: Corrupt filesystem
[ 40.121012][ T364] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #16: comm kworker/u4:3: mark_inode_dirty error
[ 40.133261][ T364] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 16 with error 117
[ 40.145965][ T364] EXT4-fs (loop0): This should not happen!! Data will be lost
[ 40.145965][ T364]
[ 40.156254][ T364] EXT4-fs error (device loop0): __ext4_get_inode_loc:4497: comm kworker/u4:3: Invalid inode table block 790638693 in block_group 0
[ 40.171968][ T349] EXT4-fs (loop0): unmounting filesystem.
[ 40.194142][ T370] loop0: detected capacity change from 0 to 512
[ 40.205614][ T370] EXT4-fs (loop0): 1 orphan inode deleted
[ 40.211330][ T370] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
[ 40.220315][ T370] ext4 filesystem being mounted at /root/syzkaller-testdir1416378616/syzkaller.EiLhnI/3/file1 supports timestamps until 2038 (0x7fffffff)
[ 40.263967][ T364] EXT4-fs error (device loop0): ext4_ext_map_blocks:4121: inode #16: comm kworker/u4:3: bad extent address lblock: 0, depth: 1 pblock 0
[ 40.278776][ T364] EXT4-fs (loop0): Delayed block allocation failed for inode 16 at logical offset 0 with max blocks 6 with error 117
[ 40.291538][ T364] EXT4-fs (loop0): This should not happen!! Data will be lost
[ 40.291538][ T364]
[ 40.302127][ T364] EXT4-fs error (device loop0): __ext4_get_inode_loc:4497: comm kworker/u4:3: Invalid inode table block 790638693 in block_group 0
[ 40.318584][ T349] EXT4-fs (loop0): unmounting filesystem.
[ 40.354434][ T374] loop0: detected capacity change from 0 to 512
[ 40.365633][ T374] EXT4-fs (loop0): 1 orphan inode deleted
[ 40.371400][ T374] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
[ 40.380845][ T374] ext4 filesystem being mounted at /root/syzkaller-testdir1416378616/syzkaller.EiLhnI/4/file1 supports timestamps until 2038 (0x7fffffff)
[ 40.409553][ T8] ==================================================================
[ 40.418427][ T8] BUG: KASAN: use-after-free in ext4_find_extent+0xbab/0xdb0
[ 40.426096][ T8] Read of size 4 at addr ffff8881248134cc by task kworker/u4:0/8
[ 40.433543][ T8]
[ 40.435720][ T8] CPU: 0 PID: 8 Comm: kworker/u4:0 Not tainted 6.1.78-syzkaller-1151157-gac9706483e98 #0
[ 40.445688][ T8] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[ 40.455864][ T8] Workqueue: writeback wb_workfn (flush-7:0)
[ 40.461867][ T8] Call Trace:
[ 40.465375][ T8]
[ 40.468227][ T8] dump_stack_lvl+0x151/0x1b7
[ 40.473022][ T8] ? nf_tcp_handle_invalid+0x3f1/0x3f1
[ 40.478536][ T8] ? _printk+0xd1/0x111
[ 40.482568][ T8] ? __virt_addr_valid+0x242/0x2f0
[ 40.487511][ T8] print_report+0x158/0x4e0
[ 40.491861][ T8] ? __virt_addr_valid+0x242/0x2f0
[ 40.497002][ T8] ? kasan_addr_to_slab+0xd/0x80
[ 40.501762][ T8] ? ext4_find_extent+0xbab/0xdb0
[ 40.506910][ T8] kasan_report+0x13c/0x170
[ 40.511294][ T8] ? ext4_find_extent+0xbab/0xdb0
[ 40.516155][ T8] __asan_report_load4_noabort+0x14/0x20
[ 40.521881][ T8] ext4_find_extent+0xbab/0xdb0
[ 40.526570][ T8] ext4_ext_map_blocks+0x255/0x71e0
[ 40.531603][ T8] ? stack_trace_save+0x113/0x1c0
[ 40.536464][ T8] ? kasan_set_track+0x60/0x70
[ 40.541690][ T8] ? kasan_set_track+0x4b/0x70
[ 40.546295][ T8] ? kasan_save_alloc_info+0x1f/0x30
[ 40.551937][ T8] ? __kasan_slab_alloc+0x6c/0x80
[ 40.557025][ T8] ? slab_post_alloc_hook+0x53/0x2c0
[ 40.562206][ T8] ? kmem_cache_alloc+0x175/0x2c0
[ 40.567500][ T8] ? ext4_ext_release+0x10/0x10
[ 40.572640][ T8] ? writeback_sb_inodes+0xb32/0x1910
[ 40.578118][ T8] ? wb_writeback+0x3b9/0x9f0
[ 40.583656][ T8] ? wb_workfn+0x399/0x1030
[ 40.588067][ T8] ? process_one_work+0x73d/0xcb0
[ 40.592930][ T8] ? worker_thread+0xa60/0x1260
[ 40.597607][ T8] ? kthread+0x26d/0x300
[ 40.601866][ T8] ? ret_from_fork+0x1f/0x30
[ 40.606473][ T8] ? _raw_read_unlock+0x25/0x40
[ 40.611538][ T8] ? ext4_es_lookup_extent+0x33b/0x950
[ 40.617199][ T8] ext4_map_blocks+0xa36/0x1ca0
[ 40.622279][ T8] ? ext4_issue_zeroout+0x250/0x250
[ 40.627654][ T8] ? ext4_inode_journal_mode+0x1a5/0x470
[ 40.633278][ T8] ext4_writepages+0x17b5/0x3fd0
[ 40.638358][ T8] ? sched_clock+0x9/0x10
[ 40.642686][ T8] ? ext4_read_folio+0x240/0x240
[ 40.647457][ T8] ? xas_load+0x39d/0x3b0
[ 40.651869][ T8] ? __kasan_check_write+0x14/0x20
[ 40.656967][ T8] ? __filemap_get_folio+0x95e/0xae0
[ 40.662182][ T8] ? cpudl_cleanup+0x40/0x40
[ 40.666899][ T8] ? __kasan_check_write+0x14/0x20
[ 40.672030][ T8] ? folio_mark_accessed+0x1ca/0x650
[ 40.677163][ T8] ? xas_load+0x39d/0x3b0
[ 40.681709][ T8] ? ext4_read_folio+0x240/0x240
[ 40.686861][ T8] do_writepages+0x385/0x620
[ 40.691255][ T8] ? __writepage+0x130/0x130
[ 40.695879][ T8] ? enqueue_task_fair+0xe57/0x24c0
[ 40.701080][ T8] ? __kasan_check_write+0x14/0x20
[ 40.706110][ T8] __writeback_single_inode+0xdc/0xb80
[ 40.711778][ T8] writeback_sb_inodes+0xb32/0x1910
[ 40.717620][ T8] ? _raw_spin_lock+0xa4/0x1b0
[ 40.722374][ T8] ? queue_io+0x520/0x520
[ 40.726562][ T8] ? __writeback_inodes_wb+0x3f0/0x3f0
[ 40.732423][ T8] ? queue_io+0x3d0/0x520
[ 40.737219][ T8] ? memset+0x35/0x40
[ 40.741288][ T8] wb_writeback+0x3b9/0x9f0
[ 40.746464][ T8] ? inode_cgwb_move_to_attached+0x3c0/0x3c0
[ 40.752939][ T8] ? set_worker_desc+0x158/0x1c0
[ 40.758302][ T8] ? cpudl_cleanup+0x40/0x40
[ 40.763515][ T8] ? __kasan_check_write+0x14/0x20
[ 40.769439][ T8] wb_workfn+0x399/0x1030
[ 40.773681][ T8] ? inode_wait_for_writeback+0x280/0x280
[ 40.780670][ T8] ? kthread_data+0x53/0xc0
[ 40.785317][ T8] ? _raw_spin_unlock+0x4c/0x70
[ 40.790382][ T8] ? finish_task_switch+0x167/0x7b0
[ 40.795624][ T8] ? __kasan_check_read+0x11/0x20
[ 40.800791][ T8] ? read_word_at_a_time+0x12/0x20
[ 40.807221][ T8] ? strscpy+0x9c/0x260
[ 40.812146][ T8] process_one_work+0x73d/0xcb0
[ 40.817979][ T8] worker_thread+0xa60/0x1260
[ 40.823337][ T8] kthread+0x26d/0x300
[ 40.827825][ T8] ? worker_clr_flags+0x1a0/0x1a0
[ 40.832796][ T8] ? kthread_blkcg+0xd0/0xd0
[ 40.837688][ T8] ret_from_fork+0x1f/0x30
[ 40.842120][ T8]
[ 40.845195][ T8]
[ 40.847555][ T8] The buggy address belongs to the physical page:
[ 40.854412][ T8] page:ffffea00049204c0 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x124813
[ 40.864560][ T8] flags: 0x4000000000000000(zone=1)
[ 40.870817][ T8] raw: 4000000000000000 ffffea0004920508 ffffea0004920488 0000000000000000
[ 40.879271][ T8] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000
[ 40.887648][ T8] page dumped because: kasan: bad access detected
[ 40.894373][ T8] page_owner info is not present (never set?)
[ 40.900470][ T8]
[ 40.902602][ T8] Memory state around the buggy address:
[ 40.908702][ T8] ffff888124813380: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 40.917262][ T8] ffff888124813400: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 40.926142][ T8] >ffff888124813480: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 40.934136][ T8] ^
[ 40.940753][ T8] ffff888124813500: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 40.948896][ T8] ffff888124813580: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 40.958181][ T8] ==================================================================
[ 40.967312][ T8] Disabling lock debugging due to kernel taint
[ 40.974081][ T8] ------------[ cut here ]------------
[ 40.979864][ T8] kernel BUG at fs/ext4/inode.c:2435!
[ 40.985418][ T8] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[ 40.991220][ T8] CPU: 1 PID: 8 Comm: kworker/u4:0 Tainted: G B 6.1.78-syzkaller-1151157-gac9706483e98 #0
[ 41.002506][ T8] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[ 41.012400][ T8] Workqueue: writeback wb_workfn (flush-7:0)
[ 41.018297][ T8] RIP: 0010:ext4_writepages+0x3d6f/0x3fd0
[ 41.024271][ T8] Code: e8 26 e6 80 ff be 00 10 00 00 48 c7 c7 10 22 8c 86 4c 89 f2 e8 42 d0 ab 00 e9 0f fb ff ff e8 08 e6 80 ff 0f 0b e8 01 e6 80 ff <0f> 0b e8 ea 23 05 03 65 8b 05 a3 85 0d 7e 41 89 c7 4c 89 f8 48 c1
[ 41.045560][ T8] RSP: 0018:ffffc90000087000 EFLAGS: 00010293
[ 41.051551][ T8] RAX: ffffffff81f48baf RBX: dffffc0000000000 RCX: ffff888100386540
[ 41.059479][ T8] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 41.067591][ T8] RBP: ffffc90000087410 R08: ffffffff81f468bf R09: ffffed1021730971
[ 41.076492][ T8] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000
[ 41.084795][ T8] R13: 0000000000000000 R14: ffff88810b984bc0 R15: ffffc900000872e0
[ 41.094004][ T8] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 41.103902][ T8] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 41.111093][ T8] CR2: 00007f761dd9c000 CR3: 000000000660f000 CR4: 00000000003506a0
[ 41.119095][ T8] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 41.127600][ T8] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 41.135561][ T8] Call Trace:
[ 41.138740][ T8]
[ 41.141494][ T8] ? __die_body+0x62/0xb0
[ 41.146125][ T8] ? die+0x88/0xb0
[ 41.150056][ T8] ? do_trap+0x103/0x330
[ 41.154400][ T8] ? ext4_writepages+0x3d6f/0x3fd0
[ 41.159628][ T8] ? handle_invalid_op+0x95/0xc0
[ 41.164470][ T8] ? ext4_writepages+0x3d6f/0x3fd0
[ 41.169345][ T8] ? exc_invalid_op+0x32/0x50
[ 41.174063][ T8] ? asm_exc_invalid_op+0x1b/0x20
[ 41.179381][ T8] ? ext4_writepages+0x1a7f/0x3fd0
[ 41.184493][ T8] ? ext4_writepages+0x3d6f/0x3fd0
[ 41.189457][ T8] ? ext4_writepages+0x3d6f/0x3fd0
[ 41.194486][ T8] ? sched_clock+0x9/0x10
[ 41.198638][ T8] ? ext4_read_folio+0x240/0x240
[ 41.203611][ T8] ? xas_load+0x39d/0x3b0
[ 41.207894][ T8] ? __kasan_check_write+0x14/0x20
[ 41.212946][ T8] ? __filemap_get_folio+0x95e/0xae0
[ 41.218699][ T8] ? cpudl_cleanup+0x40/0x40
[ 41.223508][ T8] ? __kasan_check_write+0x14/0x20
[ 41.228483][ T8] ? folio_mark_accessed+0x1ca/0x650
[ 41.233719][ T8] ? xas_load+0x39d/0x3b0
[ 41.238033][ T8] ? ext4_read_folio+0x240/0x240
[ 41.243237][ T8] do_writepages+0x385/0x620
[ 41.248028][ T8] ? __writepage+0x130/0x130
[ 41.252433][ T8] ? enqueue_task_fair+0xe57/0x24c0
[ 41.258224][ T8] ? __kasan_check_write+0x14/0x20
[ 41.263442][ T8] __writeback_single_inode+0xdc/0xb80
[ 41.269023][ T8] writeback_sb_inodes+0xb32/0x1910
[ 41.274054][ T8] ? _raw_spin_lock+0xa4/0x1b0
[ 41.278849][ T8] ? queue_io+0x520/0x520
[ 41.283223][ T8] ? __writeback_inodes_wb+0x3f0/0x3f0
[ 41.288505][ T8] ? queue_io+0x3d0/0x520
[ 41.292774][ T8] ? memset+0x35/0x40
[ 41.297462][ T8] wb_writeback+0x3b9/0x9f0
[ 41.302196][ T8] ? inode_cgwb_move_to_attached+0x3c0/0x3c0
[ 41.308124][ T8] ? set_worker_desc+0x158/0x1c0
[ 41.313017][ T8] ? cpudl_cleanup+0x40/0x40
[ 41.317774][ T8] ? __kasan_check_write+0x14/0x20
[ 41.323015][ T8] wb_workfn+0x399/0x1030
[ 41.327315][ T8] ? inode_wait_for_writeback+0x280/0x280
[ 41.332902][ T8] ? kthread_data+0x53/0xc0
[ 41.337504][ T8] ? _raw_spin_unlock+0x4c/0x70
[ 41.342483][ T8] ? finish_task_switch+0x167/0x7b0
[ 41.348020][ T8] ? __kasan_check_read+0x11/0x20
[ 41.353126][ T8] ? read_word_at_a_time+0x12/0x20
[ 41.358160][ T8] ? strscpy+0x9c/0x260
[ 41.362615][ T8] process_one_work+0x73d/0xcb0
[ 41.367469][ T8] worker_thread+0xa60/0x1260
[ 41.372271][ T8] kthread+0x26d/0x300
[ 41.376358][ T8] ? worker_clr_flags+0x1a0/0x1a0
[ 41.381324][ T8] ? kthread_blkcg+0xd0/0xd0
[ 41.386526][ T8] ret_from_fork+0x1f/0x30
[ 41.390839][ T8]
[ 41.393757][ T8] Modules linked in:
[ 41.401516][ T8] ---[ end trace 0000000000000000 ]---
[ 41.407313][ T8] RIP: 0010:ext4_writepages+0x3d6f/0x3fd0
[ 41.413405][ T8] Code: e8 26 e6 80 ff be 00 10 00 00 48 c7 c7 10 22 8c 86 4c 89 f2 e8 42 d0 ab 00 e9 0f fb ff ff e8 08 e6 80 ff 0f 0b e8 01 e6 80 ff <0f> 0b e8 ea 23 05 03 65 8b 05 a3 85 0d 7e 41 89 c7 4c 89 f8 48 c1
[ 41.434002][ T8] RSP: 0018:ffffc90000087000 EFLAGS: 00010293
[ 41.439996][ T8] RAX: ffffffff81f48baf RBX: dffffc0000000000 RCX: ffff888100386540
[ 41.448414][ T8] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 41.456709][ T8] RBP: ffffc90000087410 R08: ffffffff81f468bf R09: ffffed1021730971
[ 41.464677][ T8] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000
[ 41.472574][ T8] R13: 0000000000000000 R14: ffff88810b984bc0 R15: ffffc900000872e0
[ 41.480635][ T8] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 41.490461][ T8] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 41.497462][ T8] CR2: 00007f761dd9c000 CR3: 000000000660f000 CR4: 00000000003506a0
[ 41.505455][ T8] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 41.513448][ T8] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 41.521317][ T8] Kernel panic - not syncing: Fatal exception
[ 41.527607][ T8] Kernel Offset: disabled
[ 41.532111][ T8] Rebooting in 86400 seconds..