Warning: Permanently added '[localhost]:7011' (ED25519) to the list of known hosts. executing program [ 69.818504][ T5314] loop0: detected capacity change from 0 to 32768 [ 69.857162][ T5314] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 69.860376][ T5314] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 69.890565][ T5314] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 69.895393][ T9] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 69.899457][ T9] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 69.933302][ T9] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 33ms [ 69.938714][ T9] gfs2: fsid=syz:syz.0: jid=0: Done [ 69.941152][ T5314] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 70.101541][ T24] audit: type=1800 audit(1730168698.315:2): pid=5314 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="loop0" ino=9378 res=0 errno=0 executing program [ 70.375031][ T24] audit: type=1800 audit(1730168698.585:3): pid=5321 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 70.729788][ T24] audit: type=1800 audit(1730168698.945:4): pid=5322 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 71.035501][ T24] audit: type=1800 audit(1730168699.245:5): pid=5323 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 71.291565][ T24] audit: type=1800 audit(1730168699.505:6): pid=5324 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 71.537619][ T24] audit: type=1800 audit(1730168699.755:7): pid=5325 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 71.802704][ T24] audit: type=1800 audit(1730168700.015:8): pid=5326 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 72.047398][ T24] audit: type=1800 audit(1730168700.265:9): pid=5327 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 72.303149][ T24] audit: type=1800 audit(1730168700.515:10): pid=5328 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 72.557643][ T24] audit: type=1800 audit(1730168700.775:11): pid=5329 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 75.355058][ T24] kauditd_printk_skb: 10 callbacks suppressed [ 75.355114][ T24] audit: type=1800 audit(1730168703.565:22): pid=5340 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 75.625570][ T24] audit: type=1800 audit(1730168703.835:23): pid=5341 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 75.895475][ T24] audit: type=1800 audit(1730168704.105:24): pid=5342 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 76.162824][ T24] audit: type=1800 audit(1730168704.375:25): pid=5343 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 76.402429][ T24] audit: type=1800 audit(1730168704.615:26): pid=5344 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 76.661015][ T24] audit: type=1800 audit(1730168704.875:27): pid=5345 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 76.923030][ T24] audit: type=1800 audit(1730168705.135:28): pid=5346 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 77.180307][ T24] audit: type=1800 audit(1730168705.395:29): pid=5347 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 77.444627][ T24] audit: type=1800 audit(1730168705.655:30): pid=5348 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 77.709480][ T24] audit: type=1800 audit(1730168705.925:31): pid=5349 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 80.562856][ T24] kauditd_printk_skb: 10 callbacks suppressed [ 80.562902][ T24] audit: type=1800 audit(1730168708.775:42): pid=5360 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 80.815382][ T24] audit: type=1800 audit(1730168709.025:43): pid=5361 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 81.077174][ T24] audit: type=1800 audit(1730168709.295:44): pid=5362 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 81.336040][ T24] audit: type=1800 audit(1730168709.545:45): pid=5363 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 81.596922][ T24] audit: type=1800 audit(1730168709.815:46): pid=5364 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 81.873174][ T24] audit: type=1800 audit(1730168710.085:47): pid=5365 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 82.138133][ T24] audit: type=1800 audit(1730168710.355:48): pid=5366 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 82.400170][ T24] audit: type=1800 audit(1730168710.615:49): pid=5367 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 82.657960][ T24] audit: type=1800 audit(1730168710.875:50): pid=5368 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 82.905688][ T24] audit: type=1800 audit(1730168711.115:51): pid=5369 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 85.719598][ T24] kauditd_printk_skb: 10 callbacks suppressed [ 85.719659][ T24] audit: type=1800 audit(1730168713.935:62): pid=5380 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 85.987451][ T24] audit: type=1800 audit(1730168714.205:63): pid=5381 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 86.258808][ T24] audit: type=1800 audit(1730168714.475:64): pid=5382 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 86.522444][ T24] audit: type=1800 audit(1730168714.735:65): pid=5383 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 86.582080][ T785] cfg80211: failed to load regulatory.db [ 86.798223][ T24] audit: type=1800 audit(1730168715.015:66): pid=5384 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 87.058355][ T24] audit: type=1800 audit(1730168715.275:67): pid=5386 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 87.311631][ T24] audit: type=1800 audit(1730168715.525:68): pid=5387 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 87.564483][ T24] audit: type=1800 audit(1730168715.775:69): pid=5388 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 87.807204][ T24] audit: type=1800 audit(1730168716.025:70): pid=5389 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 88.072070][ T24] audit: type=1800 audit(1730168716.285:71): pid=5390 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 90.851045][ T24] kauditd_printk_skb: 10 callbacks suppressed [ 90.851071][ T24] audit: type=1800 audit(1730168719.065:82): pid=5402 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 91.113845][ T24] audit: type=1800 audit(1730168719.325:83): pid=5403 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 91.378749][ T24] audit: type=1800 audit(1730168719.595:84): pid=5404 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 91.639724][ T24] audit: type=1800 audit(1730168719.855:85): pid=5405 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 91.891321][ T24] audit: type=1800 audit(1730168720.105:86): pid=5406 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 92.147301][ T24] audit: type=1800 audit(1730168720.365:87): pid=5407 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 92.394640][ T24] audit: type=1800 audit(1730168720.605:88): pid=5408 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 92.662082][ T24] audit: type=1800 audit(1730168720.875:89): pid=5409 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 92.924073][ T24] audit: type=1800 audit(1730168721.135:90): pid=5410 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 93.192114][ T24] audit: type=1800 audit(1730168721.405:91): pid=5411 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 96.061776][ T24] kauditd_printk_skb: 10 callbacks suppressed [ 96.061836][ T24] audit: type=1800 audit(1730168724.275:102): pid=5423 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 96.329291][ T24] audit: type=1800 audit(1730168724.545:103): pid=5424 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 96.589622][ T24] audit: type=1800 audit(1730168724.805:104): pid=5426 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 96.851449][ T24] audit: type=1800 audit(1730168725.065:105): pid=5427 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 97.104175][ T24] audit: type=1800 audit(1730168725.315:106): pid=5428 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 97.357771][ T24] audit: type=1800 audit(1730168725.575:107): pid=5429 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 97.614079][ T24] audit: type=1800 audit(1730168725.825:108): pid=5430 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 97.871225][ T24] audit: type=1800 audit(1730168726.085:109): pid=5431 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 98.119818][ T24] audit: type=1800 audit(1730168726.335:110): pid=5432 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program [ 98.359518][ T24] audit: type=1800 audit(1730168726.575:111): pid=5433 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor136" name="bus" dev="sda1" ino=1927 res=0 errno=0 executing program executing program executing program executing program executing program executing program executing program [ 100.025755][ T5319] ------------[ cut here ]------------ [ 100.028109][ T5319] WARNING: CPU: 0 PID: 5319 at include/linux/backing-dev.h:254 __folio_mark_dirty+0x907/0xed0 [ 100.031963][ T5319] Modules linked in: [ 100.033451][ T5319] CPU: 0 UID: 0 PID: 5319 Comm: gfs2_logd/syz:s Not tainted 6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0 [ 100.038866][ T5319] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 100.043065][ T5319] RIP: 0010:__folio_mark_dirty+0x907/0xed0 [ 100.045396][ T5319] Code: f9 ff ff e8 9b bf c4 ff 4c 89 f7 48 8b 34 24 e8 4f e6 37 00 eb 87 e8 88 bf c4 ff 90 0f 0b 90 e9 45 ff ff ff e8 7a bf c4 ff 90 <0f> 0b 90 e9 40 fb ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 07 f9 [ 100.052605][ T5319] RSP: 0018:ffffc9000d1b7890 EFLAGS: 00010093 [ 100.054978][ T5319] RAX: ffffffff81d01916 RBX: 0000000000000000 RCX: ffff888000a08000 [ 100.057764][ T5319] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 100.060616][ T5319] RBP: ffff888031caccf8 R08: ffffffff81d01452 R09: 1ffff1100639599f [ 100.063385][ T5319] R10: dffffc0000000000 R11: ffffed10063959a0 R12: 0000000000000001 [ 100.066425][ T5319] R13: ffff888031cacb88 R14: ffffea0000d86e80 R15: 1ffff1100639599f [ 100.069431][ T5319] FS: 0000000000000000(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 100.072832][ T5319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 100.075322][ T5319] CR2: 00007f4dd7bff000 CR3: 0000000042e3c000 CR4: 0000000000352ef0 [ 100.078330][ T5319] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 100.081253][ T5319] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 100.084181][ T5319] Call Trace: [ 100.085446][ T5319] [ 100.086538][ T5319] ? __warn+0x168/0x4e0 [ 100.088077][ T5319] ? __folio_mark_dirty+0x907/0xed0 [ 100.089928][ T5319] ? report_bug+0x2b3/0x500 [ 100.091656][ T5319] ? __folio_mark_dirty+0x907/0xed0 [ 100.093580][ T5319] ? handle_bug+0x60/0x90 [ 100.095239][ T5319] ? exc_invalid_op+0x1a/0x50 [ 100.097049][ T5319] ? asm_exc_invalid_op+0x1a/0x20 [ 100.098928][ T5319] ? __folio_mark_dirty+0x442/0xed0 [ 100.100892][ T5319] ? __folio_mark_dirty+0x906/0xed0 [ 100.102822][ T5319] ? __folio_mark_dirty+0x907/0xed0 [ 100.104773][ T5319] ? log_flush_wait+0x22d/0x2b0 [ 100.106628][ T5319] mark_buffer_dirty+0x2a4/0x520 [ 100.108448][ T5319] gfs2_unpin+0x129/0xa60 [ 100.110046][ T5319] buf_lo_after_commit+0x14f/0x1a0 [ 100.111949][ T5319] ? __pfx_buf_lo_after_commit+0x10/0x10 [ 100.113972][ T5319] gfs2_log_flush+0x118d/0x2610 [ 100.115739][ T5319] ? __pfx_gfs2_log_flush+0x10/0x10 [ 100.117706][ T5319] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 100.120225][ T5319] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 100.122453][ T5319] gfs2_logd+0x2f2/0xf70 [ 100.124027][ T5319] ? __pfx_gfs2_logd+0x10/0x10 [ 100.125905][ T5319] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 100.127958][ T5319] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 100.130322][ T5319] ? _raw_spin_unlock_irqrestore+0x8f/0x140 [ 100.132550][ T5319] ? lockdep_hardirqs_on+0x99/0x150 [ 100.134504][ T5319] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 100.136688][ T5319] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 100.138926][ T5319] ? __pfx_autoremove_wake_function+0x10/0x10 [ 100.141184][ T5319] ? __kthread_parkme+0x169/0x1d0 [ 100.143080][ T5319] ? __pfx_gfs2_logd+0x10/0x10 [ 100.144791][ T5319] kthread+0x2f0/0x390 [ 100.146253][ T5319] ? __pfx_gfs2_logd+0x10/0x10 [ 100.148030][ T5319] ? __pfx_kthread+0x10/0x10 [ 100.149861][ T5319] ret_from_fork+0x4b/0x80 [ 100.151590][ T5319] ? __pfx_kthread+0x10/0x10 [ 100.153362][ T5319] ret_from_fork_asm+0x1a/0x30 [ 100.155173][ T5319] [ 100.156395][ T5319] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 100.159017][ T5319] CPU: 0 UID: 0 PID: 5319 Comm: gfs2_logd/syz:s Not tainted 6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0 [ 100.162952][ T5319] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 100.166701][ T5319] Call Trace: [ 100.167962][ T5319] [ 100.169056][ T5319] dump_stack_lvl+0x241/0x360 [ 100.170842][ T5319] ? __pfx_dump_stack_lvl+0x10/0x10 [ 100.172810][ T5319] ? __pfx__printk+0x10/0x10 [ 100.174728][ T5319] ? _printk+0xd5/0x120 [ 100.176584][ T5319] ? __init_begin+0x41000/0x41000 [ 100.178545][ T5319] ? vscnprintf+0x5d/0x90 [ 100.180221][ T5319] panic+0x349/0x880 [ 100.181708][ T5319] ? __warn+0x177/0x4e0 [ 100.183258][ T5319] ? __pfx_panic+0x10/0x10 [ 100.184921][ T5319] ? show_trace_log_lvl+0x3b2/0x410 [ 100.186920][ T5319] ? ret_from_fork_asm+0x1a/0x30 [ 100.188866][ T5319] __warn+0x34b/0x4e0 [ 100.190386][ T5319] ? __folio_mark_dirty+0x907/0xed0 [ 100.192483][ T5319] report_bug+0x2b3/0x500 [ 100.194045][ T5319] ? __folio_mark_dirty+0x907/0xed0 [ 100.196068][ T5319] handle_bug+0x60/0x90 [ 100.197731][ T5319] exc_invalid_op+0x1a/0x50 [ 100.199434][ T5319] asm_exc_invalid_op+0x1a/0x20 [ 100.201329][ T5319] RIP: 0010:__folio_mark_dirty+0x907/0xed0 [ 100.203496][ T5319] Code: f9 ff ff e8 9b bf c4 ff 4c 89 f7 48 8b 34 24 e8 4f e6 37 00 eb 87 e8 88 bf c4 ff 90 0f 0b 90 e9 45 ff ff ff e8 7a bf c4 ff 90 <0f> 0b 90 e9 40 fb ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 07 f9 [ 100.210572][ T5319] RSP: 0018:ffffc9000d1b7890 EFLAGS: 00010093 [ 100.212829][ T5319] RAX: ffffffff81d01916 RBX: 0000000000000000 RCX: ffff888000a08000 [ 100.215819][ T5319] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 100.218653][ T5319] RBP: ffff888031caccf8 R08: ffffffff81d01452 R09: 1ffff1100639599f [ 100.221696][ T5319] R10: dffffc0000000000 R11: ffffed10063959a0 R12: 0000000000000001 [ 100.224721][ T5319] R13: ffff888031cacb88 R14: ffffea0000d86e80 R15: 1ffff1100639599f [ 100.227817][ T5319] ? __folio_mark_dirty+0x442/0xed0 [ 100.229812][ T5319] ? __folio_mark_dirty+0x906/0xed0 [ 100.231863][ T5319] ? log_flush_wait+0x22d/0x2b0 [ 100.233677][ T5319] mark_buffer_dirty+0x2a4/0x520 [ 100.235596][ T5319] gfs2_unpin+0x129/0xa60 [ 100.237350][ T5319] buf_lo_after_commit+0x14f/0x1a0 [ 100.239270][ T5319] ? __pfx_buf_lo_after_commit+0x10/0x10 [ 100.241392][ T5319] gfs2_log_flush+0x118d/0x2610 [ 100.243241][ T5319] ? __pfx_gfs2_log_flush+0x10/0x10 [ 100.245263][ T5319] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 100.247427][ T5319] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 100.249848][ T5319] gfs2_logd+0x2f2/0xf70 [ 100.251523][ T5319] ? __pfx_gfs2_logd+0x10/0x10 [ 100.253405][ T5319] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 100.255609][ T5319] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 100.258038][ T5319] ? _raw_spin_unlock_irqrestore+0x8f/0x140 [ 100.260313][ T5319] ? lockdep_hardirqs_on+0x99/0x150 [ 100.262291][ T5319] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 100.264537][ T5319] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 100.266880][ T5319] ? __pfx_autoremove_wake_function+0x10/0x10 [ 100.268983][ T5319] ? __kthread_parkme+0x169/0x1d0 [ 100.270741][ T5319] ? __pfx_gfs2_logd+0x10/0x10 [ 100.272415][ T5319] kthread+0x2f0/0x390 [ 100.273898][ T5319] ? __pfx_gfs2_logd+0x10/0x10 [ 100.275715][ T5319] ? __pfx_kthread+0x10/0x10 [ 100.277552][ T5319] ret_from_fork+0x4b/0x80 [ 100.279245][ T5319] ? __pfx_kthread+0x10/0x10 [ 100.280984][ T5319] ret_from_fork_asm+0x1a/0x30 [ 100.282846][ T5319] [ 100.284308][ T5319] Kernel Offset: disabled [ 100.286062][ T5319] Rebooting in 86400 seconds.. VM DIAGNOSIS: 02:25:28 Registers: info registers vcpu 0 CPU#0 RAX=000000000000003a RBX=ffffffff9a716e80 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc9000d1b6fb0 R8 =ffffffff854aac2b R9 =1ffff11003d9e046 R10=dffffc0000000000 R11=ffffffff854aabe0 R12=dffffc0000000000 R13=ffffffff9a411f02 R14=000000000000003a R15=00000000000003f8 RIP=ffffffff854aac5e RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88801fc00000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4dd7bff000 CR3=0000000042e3c000 CR4=00352ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000000000440401 Opmask01=0000000000000001 Opmask02=00000000fff7ffff Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd89900450 0000003000000018 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f4ddf177560 00007f4ddf16b5d8 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f4ddf15d184 00007f4ddf170240 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2525252525252525 2525252525252525 2525252525252525 2525252525252525 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 65723d73726f7272 6500747865003036 36396f7369007265 6c6c616b7a797300 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 40571856574a5757 4000515d40001513 131c4a564c005740 4949444e5f5c5600 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000