Comments (4)
stintel
commented on June 12, 2024
System hung when trying to reboot after that, did a reset and after that I'm seeing this:
[ 157.567065] Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: bch2_extent_merge_inline+0x2d2/0x2e0 [bcachefs]
[ 157.579137] CPU: 0 PID: 32 Comm: kworker/0:2 Tainted: G T 5.0.16-00437-g961e9523f23d #1
[ 157.588433] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./E3C224D4I-14S, BIOS P3.20 05/29/2015
[ 157.598349] Workqueue: bcachefs bch2_write_index [bcachefs]
[ 157.603922] Call Trace:
[ 157.606376] dump_stack+0x46/0x68
[ 157.609693] panic+0xf6/0x283
[ 157.612666] ? bch2_extent_merge_inline+0x2d2/0x2e0 [bcachefs]
[ 157.618505] ? bch2_extent_mark_replicas_cached+0x700/0x700 [bcachefs]
[ 157.625034] __stack_chk_fail+0x10/0x10
[ 157.628871] bch2_extent_merge_inline+0x2d2/0x2e0 [bcachefs]
[ 157.634540] ? bch2_migrate_index_update+0x6b5/0x9d0 [bcachefs]
[ 157.640466] ? bch2_migrate_index_update+0xab/0x9d0 [bcachefs]
[ 157.646309] ? __bch2_write_index+0x158/0x320 [bcachefs]
[ 157.651628] ? bch2_write_index+0x11/0x90 [bcachefs]
[ 157.656590] ? process_one_work+0x172/0x310
[ 157.660776] ? process_one_work+0x310/0x310
[ 157.664959] ? worker_thread+0x2b/0x380
[ 157.668790] ? process_one_work+0x310/0x310
[ 157.672967] ? kthread+0x10a/0x120
[ 157.676365] ? kthread_park+0x80/0x80
[ 157.680024] ? ret_from_fork+0x35/0x40
[ 157.683771] Kernel Offset: 0x29000000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 157.696410] ---[ end Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: bch2_extent_merge_inline+0x2d2/0x2e0 [bcachefs] ]---
[ 157.709714] ------------[ cut here ]------------
[ 157.714332] sched: Unexpected reschedule of offline CPU#1!
[ 157.719817] WARNING: CPU: 0 PID: 32 at arch/x86/kernel/smp.c:128 native_smp_send_reschedule+0x35/0x40
[ 157.729031] Modules linked in: veth xt_nat xt_tcpudp ipt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_nat_ipv4 xt_addrtype iptable_filter ip_tables bpfilter xt_conntrack x_tables nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 br_netfilter bridge stp llc sha1_ssse3 sha1_generic sctp bcachefs lz4_compress crc64 bonding sch_fq_codel binfmt_misc nct6775 hwmon_vid jc42 joydev hid_generic usbhid hid uas usb_storage intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass iTCO_wdt iTCO_vendor_support crct10dif_pclmul evdev crc32_pclmul crc32c_intel ast ttm ghash_clmulni_intel drm_kms_helper cryptd intel_cstate intel_uncore drm intel_rapl_perf efi_pstore drm_panel_orientation_quirks efivars syscopyarea sysfillrect lpc_ich igb sysimgblt fb_sys_fops i2c_algo_bit mfd_core i2c_i801 dca thermal fan ehci_pci xhci_pci ehci_hcd xhci_hcd mpt3sas raid_class usbcore acpi_pad scsi_transport_sas button usb_common mei_me efivarfs
[ 157.814537] CPU: 0 PID: 32 Comm: kworker/0:2 Tainted: G T 5.0.16-00437-g961e9523f23d #1
[ 157.823826] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./E3C224D4I-14S, BIOS P3.20 05/29/2015
[ 157.833739] Workqueue: bcachefs bch2_write_index [bcachefs]
[ 157.839309] RIP: 0010:native_smp_send_reschedule+0x35/0x40
[ 157.844785] Code: 05 01 73 18 48 8b 05 8a b2 dc 00 89 df be fd 00 00 00 5b 48 8b 40 30 e9 29 f6 9c 00 89 de 48 c7 c7 b8 43 d9 aa e8 50 34 02 00 <0f> 0b 5b c3 0f 1f 80 00 00 00 00 41 54 55 89 fd 53 8b 05 a4 d3 4d
[ 157.863520] RSP: 0018:ffff8ef44fa03c58 EFLAGS: 00010082
[ 157.868737] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000006
[ 157.875863] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffff8ef44fa15590
[ 157.882986] RBP: ffff8ef3cd371e00 R08: 000000000000035e R09: 000000000000003d
[ 157.890111] R10: 0000000000000000 R11: 0000000000000030 R12: ffff8ef44fb20000
[ 157.897233] R13: ffff8ef3a65e5700 R14: ffff8ef3fbbd0000 R15: 0000000000000001
[ 157.904358] FS: 0000000000000000(0000) GS:ffff8ef44fa00000(0000) knlGS:0000000000000000
[ 157.912436] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 157.918174] CR2: 000000c4200c8030 CR3: 00000002f35a0002 CR4: 00000000000606f0
[ 157.925295] Call Trace:
[ 157.927741] <IRQ>
[ 157.929753] check_preempt_wakeup+0x1a9/0x260
[ 157.934105] check_preempt_curr+0x7a/0xa0
[ 157.938115] ttwu_do_wakeup.isra.5+0x20/0x100
[ 157.942465] try_to_wake_up+0x248/0x490
[ 157.946296] __wake_up_common+0x6f/0x170
[ 157.950214] ep_poll_callback+0xf9/0x300
[ 157.954131] __wake_up_common+0x6f/0x170
[ 157.958049] __wake_up_common_lock+0x76/0xb0
[ 157.962313] irq_work_run_list+0x4e/0x70
[ 157.966231] update_process_times+0x45/0x60
[ 157.970407] tick_sched_timer+0x36/0x70
[ 157.974239] ? tick_sched_handle.isra.6+0x50/0x50
[ 157.978934] __hrtimer_run_queues+0x103/0x1b0
[ 157.983288] hrtimer_interrupt+0xf2/0x210
[ 157.987291] smp_apic_timer_interrupt+0x5f/0xa0
[ 157.991815] apic_timer_interrupt+0xf/0x20
[ 157.995903] </IRQ>
[ 157.998003] RIP: 0010:panic+0x23f/0x283
[ 158.001832] Code: 48 83 c3 64 eb a6 83 3d 87 8f 4b 01 00 74 05 e8 70 19 02 00 48 c7 c6 80 de 50 ab 48 c7 c7 98 a5 d9 aa e8 3b 60 05 00 fb 31 db <e8> a5 a8 0a 00 4c 39 eb 7c 1d 41 83 f4 01 48 8b 05 45 8f 4b 01 44
[ 158.020569] RSP: 0018:ffff9fcf819cf410 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13
[ 158.028125] RAX: 0000000000000088 RBX: 0000000000000000 RCX: 0000000000000006
[ 158.035252] RDX: 0000000000000000 RSI: 0000000000000086 RDI: ffff8ef44fa15590
[ 158.042374] RBP: ffff9fcf819cf480 R08: 000000000000035c R09: 0000000000000097
[ 158.049497] R10: 0000000000000000 R11: 0000000000000030 R12: 0000000000000000
[ 158.056622] R13: 0000000000000000 R14: ffff8ef413724538 R15: 0000000000000000
[ 158.063756] ? bch2_extent_merge_inline+0x2d2/0x2e0 [bcachefs]
[ 158.069587] ? bch2_extent_mark_replicas_cached+0x700/0x700 [bcachefs]
[ 158.076106] __stack_chk_fail+0x10/0x10
[ 158.079943] bch2_extent_merge_inline+0x2d2/0x2e0 [bcachefs]
[ 158.085612] ? bch2_migrate_index_update+0x6b5/0x9d0 [bcachefs]
[ 158.091540] ? bch2_migrate_index_update+0xab/0x9d0 [bcachefs]
[ 158.097381] ? __bch2_write_index+0x158/0x320 [bcachefs]
[ 158.102701] ? bch2_write_index+0x11/0x90 [bcachefs]
[ 158.107669] ? process_one_work+0x172/0x310
[ 158.111847] ? process_one_work+0x310/0x310
[ 158.116024] ? worker_thread+0x2b/0x380
[ 158.119855] ? process_one_work+0x310/0x310
[ 158.124033] ? kthread+0x10a/0x120
[ 158.127430] ? kthread_park+0x80/0x80
[ 158.131088] ? ret_from_fork+0x35/0x40
[ 158.134830] ---[ end trace 3a937f89051eb867 ]---
from bcachefs.
stintel
commented on June 12, 2024
After ./bcachefs fsck -f -p /dev/sdb /dev/sdc /dev/sdd /dev/sde /dev/sda3 /dev/sdf3, which corrected a bunch of errors, I keep getting the Kernel stack is corrupted in: bch2_extent_merge_inline+0x2d2/0x2e0 [bcachefs]. It is triggered by starting a Windows 10 VM in KVM, which has its virtual disk exported via iSCSI with tgtd.
from bcachefs.
koverstreet
commented on June 12, 2024
Can you try with current master?
from bcachefs.
stintel
commented on June 12, 2024
That seems to work. Thanks for the quick fix!
from bcachefs.
Related Issues (20)
- Reverse of `bcachefs data rereplicate`, and other attribute propagation HOT 5
- 'bcachefs format --data_allowed' isn't documented
- Docs - man snapshot section has errors
- Fsck aborts on orphaned subvolume HOT 4
- bcachefs does not appear to play well with overlay (RENAME_WHITEOUT req) HOT 3
- btree trans held srcu lock (delaying memory reclaim) for X seconds HOT 1
- Nonce reuse in bcachefs is more dangerous than other filesystems
- starting with 6.7, multi-device bcachefs turn r/o on first write access HOT 5
- Constant small writes into metadata_targets HOT 1
- Fatal error: Required key not available HOT 6
- bcachefs: libbcachefs/extents.h:71: extent_entry_bytes: Assertion `0' failed. HOT 6
- [Request] Support security.selinux extended attributes
- [Linux 6.7.1] data not replicating, despite being told to replicate data. HOT 1
- WARNING on attempt to unmount due to in-progress journal reclaim HOT 1
- multiple performance degradations in the last 6 months HOT 18
- compatibility with mariaDB HOT 1
- Filesystem hangs after going read-write HOT 20
- Iterator overflow when attempting to replay large journal HOT 1
- Calling readdir always gives EOVERFLOW, but only for x86 programs on x86_64 HOT 25
- Format with block_size bigger than 4k fails. HOT 1
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from bcachefs.