System crash in blk_cgroup_bio_start() attempting to submit a bio

Solution Unverified - Updated -

Issue

  • System crash in blk_cgroup_bio_start() attempting to submit a bio:
RIP: 0010:blk_cgroup_bio_start+0xc3/0xe0
Code: 85 c0 75 cb 48 8b 95 b8 01 00 00 65 48 03 15 bc a5 35 46 48 8d 7b 68 48 89 fe e8 98 28 02 00 c7 43 70 01 00 00 00 48 8b 53 60 <48> 8b 42 48 a8 03 75 06 65 48 ff 00 eb 97 f0 48 83 42 40 01 eb 8f
RSP: 0000:ff4902975be53a20 EFLAGS: 00010246
RAX: 0000000000000001 RBX: ff7b01a421c7bea0 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ff7b01a421c7bf08 RDI: ff7b01a421c7bf08
RBP: ff40c27d9ed06c00 R08: ff4902975be539d8 R09: ff40c2acdeb70120
R10: 0000000000112000 R11: 0000000000000000 R12: 0000000000000059
R13: 8000000000000000 R14: 0000000000112000 R15: 0000000000112000
FS:  00001465fd528bc0(0000) GS:ff40c2abff640000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000048 CR3: 00000061c41b2004 CR4: 0000000000771ee0
PKRU: 55555554
Call Trace:
 generic_make_request_checks+0x298/0x4f0
 ? iomap_finish_ioends+0xb0/0xb0
 generic_make_request+0xe/0x30
 submit_bio+0x3c/0x160
 iomap_readahead+0xbc/0x1d0
 read_pages+0x95/0x270
 ? swsusp_arch_resume+0x11d0/0x11d0
 page_cache_readahead_unbounded+0x19e/0x250
 filemap_fault+0x6a1/0xa30
 ? __mod_lruvec_page_state+0x5e/0x80
 ? _cond_resched+0x15/0x30
 __xfs_filemap_fault+0x6d/0x200 [xfs]
 __do_fault+0x38/0xc0
 ? cgroup_throttle_swaprate+0x19/0x14d

Environment

  • Red Hat Enterprise Linux 8.8

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