Warning: Permanently added '10.128.0.199' (ED25519) to the list of known hosts.
executing program
executing program
executing program
executing program
executing program
[ 170.520050][ T5855] loop2: detected capacity change from 0 to 32768
[ 170.563864][ T5855] ERROR: (device loop2): diWrite: ixpxd invalid
[ 170.563864][ T5855]
[ 170.567189][ T5853] loop0: detected capacity change from 0 to 32768
[ 170.587367][ T5850] loop1: detected capacity change from 0 to 32768
[ 170.604732][ T5855] ERROR: (device loop2): remounting filesystem as read-only
[ 170.629709][ T5856] loop4: detected capacity change from 0 to 32768
[ 170.632453][ T5857] loop3: detected capacity change from 0 to 32768
[ 170.644376][ T5855] ERROR: (device loop2): txCommit:
[ 170.644376][ T5855]
[ 170.661171][ T5850] ERROR: (device loop1): diWrite: ixpxd invalid
[ 170.661171][ T5850]
[ 170.672514][ T5857] ERROR: (device loop3): diWrite: ixpxd invalid
[ 170.672514][ T5857]
[ 170.682386][ T5850] ERROR: (device loop1): remounting filesystem as read-only
[ 170.694414][ T5850] ERROR: (device loop1): txCommit:
[ 170.694414][ T5850]
[ 170.705161][ T5853] ERROR: (device loop0): diWrite: ixpxd invalid
[ 170.705161][ T5853]
[ 170.705315][ T5857] ERROR: (device loop3): remounting filesystem as read-only
[ 170.726814][ T5856] ERROR: (device loop4): diWrite: ixpxd invalid
[ 170.726814][ T5856]
[ 170.737758][ T5853] ERROR: (device loop0): remounting filesystem as read-only
[ 170.756355][ T5857] ERROR: (device loop3): txCommit:
[ 170.756355][ T5857]
[ 170.756718][ T5856] ERROR: (device loop4): remounting filesystem as read-only
[ 170.772312][ T5853] ERROR: (device loop0): txCommit:
[ 170.772312][ T5853]
[ 170.783428][ T5856] ERROR: (device loop4): txCommit:
[ 170.783428][ T5856]
[ 222.718594][ T5851] jfs_flush_journal: synclist not empty
[ 222.724331][ T5851] metapage: ffff888076c3cc98: 00001000 00000000 000036c8 00000000
[ 222.732383][ T5851] metapage: ffff888076c3cca8: 27d52a28 ffff8880 27d52a28 ffff8880
[ 222.740317][ T5851] metapage: ffff888076c3ccb8: 00000004 00000000 00000000 00000000
[ 222.748191][ T5851] metapage: ffff888076c3ccc8: 78864000 ffff8880 0000001c 00000000
[ 222.756188][ T5851] metapage: ffff888076c3ccd8: 00000000 dead4ead ffffffff 00000000
[ 222.758480][ T5849] jfs_flush_journal: synclist not empty
[ 222.764087][ T5851] metapage: ffff888076c3cce8: ffffffff ffffffff 9a52cd80 ffffffff
[ 222.769652][ T5849] metapage: ffff888078af38b8: 00001000 00000000 000036c8 00000000
[ 222.777454][ T5851] metapage: ffff888076c3ccf8: 93caa7f8 ffffffff 00000000 00000000
[ 222.786119][ T5849] metapage: ffff888078af38c8: 64bcd228 ffff8880 64bcd228 ffff8880
[ 222.793317][ T5851] metapage: ffff888076c3cd08: 8c429220 ffffffff 00000300 00000000
[ 222.801647][ T5852] jfs_flush_journal: synclist not empty
[ 222.809056][ T5848] jfs_flush_journal: synclist not empty
[ 222.809078][ T5848] metapage: ffff888079c333e0: 00001000 00000000 000036c8 00000000
[ 222.814659][ T5849] metapage: ffff888078af38d8: 00000004 00000000 00000000 00000000
[ 222.814683][ T5849] metapage: ffff888078af38e8: 28be4000 ffff8880 0000001c 00000000
[ 222.820354][ T5851] metapage: ffff888076c3cd18: 76c3cd18 ffff8880 76c3cd18 ffff8880
[ 222.829223][ T5854] jfs_flush_journal: synclist not empty
[ 222.836041][ T5848] metapage: ffff888079c333f0: 64bcba28 ffff8880 64bcba28 ffff8880
[ 222.844439][ T5852] metapage: ffff888077e07aa8: 00001000 00000000 000036c8 00000000
[ 222.852245][ T5851] metapage: ffff888076c3cd28: 01e21900 ffffea00 7c9ae000 ffff8880
[ 222.857274][ T5849] metapage: ffff888078af38f8: 00000000 dead4ead ffffffff 00000000
[ 222.865167][ T5848] metapage: ffff888079c33400: 00000004 00000000 00000000 00000000
[ 222.873009][ T5852] metapage: ffff888077e07ab8: 27d53a28 ffff8880 27d53a28 ffff8880
[ 222.890571][ T5854] metapage: ffff888079c338b8: 00001000 00000000 000036c8 00000000
[ 222.896518][ T5852] metapage: ffff888077e07ac8: 00000004 00000000 00000000 00000000
[ 222.912199][ T5851] metapage: ffff888076c3cd38: 00001000 00003794 00000001 00000000
[ 222.912226][ T5851] metapage: ffff888076c3cd48: 27d52800 ffff8880
[ 222.920116][ T5849] metapage: ffff888078af3908: ffffffff ffffffff 9a52cd80 ffffffff
[ 222.934406][ T5854] metapage: ffff888079c338c8: 64bcf228 ffff8880 64bcf228 ffff8880
[ 222.942257][ T5848] metapage: ffff888079c33410: 7785b000 ffff8880 0000001c 00000000
[ 222.942282][ T5848] metapage: ffff888079c33420: 00000000 dead4ead ffffffff 00000000
[ 222.942303][ T5848] metapage: ffff888079c33430: ffffffff ffffffff 9a52cd80 ffffffff
[ 222.942324][ T5848] metapage: ffff888079c33440: 93caa7f8 ffffffff 00000000 00000000
[ 222.950341][ T5851] page: ffffea0001e21900: 00fff3800000402c ffffea0001dfbd48
[ 222.958142][ T5849] metapage: ffff888078af3918: 93caa7f8 ffffffff 00000000 00000000
[ 222.981794][ T5854] metapage: ffff888079c338d8: 00000004 00000000 00000000 00000000
[ 222.989171][ T5852] metapage: ffff888077e07ad8: 76c74000 ffff8880 0000001c 00000000
[ 222.997253][ T5851] page: ffffea0001e21910: ffffea0001dfbf88 ffff88807b7c8650
[ 223.004840][ T5848] metapage: ffff888079c33450: 8c429220 ffffffff 00000300 00000000
[ 223.020670][ T5854] metapage: ffff888079c338e8: 7b2d5000 ffff8880 0000001c 00000000
[ 223.027960][ T5852] metapage: ffff888077e07ae8: 00000000 dead4ead ffffffff 00000000
[ 223.036226][ T5851] page: ffffea0001e21920: 000000000000001c ffff888076c3cc98
[ 223.043648][ T5849] metapage: ffff888078af3928: 8c429220 ffffffff 00000300 00000000
[ 223.043673][ T5849] metapage: ffff888078af3938: 78af3938 ffff8880 78af3938 ffff8880
[ 223.051650][ T5854] metapage: ffff888079c338f8: 00000000 dead4ead ffffffff 00000000
[ 223.059025][ T5848] metapage: ffff888079c33460: 79c33460 ffff8880 79c33460 ffff8880
[ 223.059054][ T5848] metapage: ffff888079c33470: 01de16c0 ffffea00 344d0000 ffff8880
[ 223.067201][ T5854] metapage: ffff888079c33908: ffffffff ffffffff 9a52cd80 ffffffff
[ 223.075031][ T5852] metapage: ffff888077e07af8: ffffffff ffffffff 9a52cd80 ffffffff
[ 223.083064][ T5851] page: ffffea0001e21930: 00000003ffffffff ffff8881404a4000
[ 223.090860][ T5849] metapage: ffff888078af3948: 00a2f900 ffffea00 35bea000 ffff8880
[ 223.099625][ T5854] metapage: ffff888079c33918: 93caa7f8 ffffffff 00000000 00000000
[ 223.106504][ T5848] metapage: ffff888079c33480: 00001000 00003794 00000001 00000000
[ 223.118931][ T5854] metapage: ffff888079c33928: 8c429220 ffffffff 00000300 00000000
[ 223.121746][ T5852] metapage: ffff888077e07b08: 93caa7f8 ffffffff 00000000 00000000
[ 223.130033][ T5854] metapage: ffff888079c33938: 79c33938 ffff8880 79c33938 ffff8880
[ 223.137392][ T5849] metapage: ffff888078af3958: 00001000 00003794 00000001 00000000
[ 223.160964][ T5854] metapage: ffff888079c33948: 01ecb540 ffffea00 34292000 ffff8880
[ 223.168747][ T5848] metapage: ffff888079c33490: 64bcb800 ffff8880
[ 223.182817][ T5854] metapage: ffff888079c33958: 00001000 00003794 00000001 00000000
[ 223.182842][ T5854] metapage: ffff888079c33968: 64bcf000 ffff8880
[ 223.190681][ T5852] metapage: ffff888077e07b18: 8c429220 ffffffff 00000300 00000000
[ 223.205448][ T5852] metapage: ffff888077e07b28: 77e07b28 ffff8880 77e07b28 ffff8880
[ 223.205704][ T5854] page: ffffea0001ecb540: 00fff3800000402c ffffea0001ecb508
[ 223.213658][ T5848] page: ffffea0001de16c0: 00fff3800000402c ffffea0001de1688
[ 223.213684][ T5848] page: ffffea0001de16d0: ffffea0001de8608 ffff88807613a1f8
[ 223.221672][ T5849] metapage: ffff888078af3968: 64bcd000 ffff8880
[ 223.228297][ T5852] metapage: ffff888077e07b38: 01db1d00 ffffea00 35bc6000 ffff8880
[ 223.235642][ T5854] page: ffffea0001ecb550: ffffea0001be76c8 ffff88807613d010
[ 223.235664][ T5854] page: ffffea0001ecb560: 000000000000001c ffff888079c338b8
[ 223.242629][ T5848] page: ffffea0001de16e0: 000000000000001c ffff888079c333e0
[ 223.250126][ T5849] page: ffffea0000a2f900: 00fff3800000402c ffffea0001db5fc8
[ 223.257313][ T5852] metapage: ffff888077e07b48: 00001000 00003794 00000001 00000000
[ 223.264690][ T5854] page: ffffea0001ecb570: 00000003ffffffff ffff8881404a4000
[ 223.272838][ T5848] page: ffffea0001de16f0: 00000003ffffffff ffff8881404a4000
[ 223.279622][ T5849] page: ffffea0000a2f910: ffffea0001df8b48 ffff888076138650
[ 223.287985][ T5852] metapage: ffff888077e07b58: 27d53800 ffff8880
[ 223.297067][ T5849] page: ffffea0000a2f920: 000000000000001c ffff888078af38b8
[ 223.302685][ T5852] page: ffffea0001db1d00: 00fff3800000402c ffffea0001dfa348
[ 223.323642][ T5849] page: ffffea0000a2f930: 00000003ffffffff ffff8881404a4000
[ 223.331067][ T5852] page: ffffea0001db1d10: ffffea0000a10988 ffff88807b7cd010
[ 223.346777][ T5852] page: ffffea0001db1d20: 000000000000001c ffff888077e07aa8
[ 223.354315][ T5852] page: ffffea0001db1d30: 00000003ffffffff ffff8881404a4000
[ 275.108549][ T5851] jfs_flush_journal: synclist not empty
[ 275.114318][ T5851] metapage: ffff888076c3cc98: 00001000 00000000 000036c8 00000000
[ 275.122399][ T5851] metapage: ffff888076c3cca8: 27d52a28 ffff8880 27d52a28 ffff8880
[ 275.130293][ T5851] metapage: ffff888076c3ccb8: 00000004 00000000 00000000 00000000
[ 275.138144][ T5851] metapage: ffff888076c3ccc8: 78864000 ffff8880 0000001c 00000000
[ 275.146113][ T5851] metapage: ffff888076c3ccd8: 00000000 dead4ead ffffffff 00000000
[ 275.153998][ T5851] metapage: ffff888076c3cce8: ffffffff ffffffff 9a52cd80 ffffffff
[ 275.161979][ T5851] metapage: ffff888076c3ccf8: 93caa7f8 ffffffff 00000000 00000000
[ 275.169890][ T5851] metapage: ffff888076c3cd08: 8c429220 ffffffff 00000300 00000000
[ 275.177712][ T5851] metapage: ffff888076c3cd18: 76c3cd18 ffff8880 76c3cd18 ffff8880
[ 275.185643][ T5851] metapage: ffff888076c3cd28: 01e21900 ffffea00 7c9ae000 ffff8880
[ 275.193545][ T5851] metapage: ffff888076c3cd38: 00001000 00003794 00000001 00000000
[ 275.201418][ T5851] metapage: ffff888076c3cd48: 27d52800 ffff8880
[ 275.207767][ T5851] page: ffffea0001e21900: 00fff3800000402c ffffea0001dfd7c8
[ 275.215263][ T5851] page: ffffea0001e21910: ffffea0001dfbf88 ffff88807b7c8650
[ 275.222644][ T5851] page: ffffea0001e21920: 000000000000001c ffff888076c3cc98
[ 275.230080][ T5851] page: ffffea0001e21930: 00000003ffffffff ffff8881404a4000
executing program
[ 275.501613][ T5869] loop2: detected capacity change from 0 to 32768
[ 275.515829][ T5869] ERROR: (device loop2): diWrite: ixpxd invalid
[ 275.515829][ T5869]
[ 275.524776][ T5869] ERROR: (device loop2): remounting filesystem as read-only
[ 275.533004][ T5869] ERROR: (device loop2): txCommit:
[ 275.533004][ T5869]
[ 327.238587][ T5854] jfs_flush_journal: synclist not empty
[ 327.244214][ T5854] metapage: ffff888079c338b8: 00001000 00000000 000036c8 00000000
[ 327.252140][ T5854] metapage: ffff888079c338c8: 64bcf228 ffff8880 64bcf228 ffff8880
[ 327.260141][ T5854] metapage: ffff888079c338d8: 00000004 00000000 00000000 00000000
[ 327.268007][ T5854] metapage: ffff888079c338e8: 7b2d5000 ffff8880 0000001c 00000000
[ 327.275941][ T5854] metapage: ffff888079c338f8: 00000000 dead4ead ffffffff 00000000
[ 327.283878][ T5854] metapage: ffff888079c33908: ffffffff ffffffff 9a52cd80 ffffffff
[ 327.291865][ T5854] metapage: ffff888079c33918: 93caa7f8 ffffffff 00000000 00000000
[ 327.299760][ T5854] metapage: ffff888079c33928: 8c429220 ffffffff 00000300 00000000
[ 327.307587][ T5854] metapage: ffff888079c33938: 79c33938 ffff8880 79c33938 ffff8880
[ 327.315554][ T5854] metapage: ffff888079c33948: 01ecb540 ffffea00 34292000 ffff8880
[ 327.323434][ T5854] metapage: ffff888079c33958: 00001000 00003794 00000001 00000000
[ 327.331657][ T5854] metapage: ffff888079c33968: 64bcf000 ffff8880
[ 327.338105][ T5854] page: ffffea0001ecb540: 00fff3800000402c ffffea0001ecb508
[ 327.345500][ T5854] page: ffffea0001ecb550: ffffea0001be76c8 ffff88807613d010
[ 327.352903][ T5854] page: ffffea0001ecb560: 000000000000001c ffff888079c338b8
[ 327.360290][ T5854] page: ffffea0001ecb570: 00000003ffffffff ffff8881404a4000
executing program
[ 327.558441][ T5851] jfs_flush_journal: synclist not empty
[ 327.564179][ T5851] metapage: ffff8880788ca4d8: 00001000 00000000 000036c8 00000000
[ 327.572426][ T5851] metapage: ffff8880788ca4e8: 27d54228 ffff8880 27d54228 ffff8880
[ 327.580442][ T5851] metapage: ffff8880788ca4f8: 00000004 00000000 00000000 00000000
[ 327.588651][ T5851] metapage: ffff8880788ca508: 79311000 ffff8880 0000001c 00000000
[ 327.597050][ T5851] metapage: ffff8880788ca518: 00000000 dead4ead ffffffff 00000000
[ 327.605014][ T5851] metapage: ffff8880788ca528: ffffffff ffffffff 9a52cd80 ffffffff
[ 327.613087][ T5851] metapage: ffff8880788ca538: 93caa7f8 ffffffff 00000000 00000000
[ 327.621042][ T5851] metapage: ffff8880788ca548: 8c429220 ffffffff 00000300 00000000
[ 327.629294][ T5851] metapage: ffff8880788ca558: 788ca558 ffff8880 788ca558 ffff8880
[ 327.637608][ T5851] metapage: ffff8880788ca568: 01e4c440 ffffea00 7bbae000 ffff8880
[ 327.646200][ T5851] metapage: ffff8880788ca578: 00001000 00003794 00000001 00000000
[ 327.654127][ T5851] metapage: ffff8880788ca588: 27d54000 ffff8880
[ 327.660573][ T5851] page: ffffea0001e4c440: 00fff3800000402c ffffea0001e232c8
[ 327.667913][ T5851] page: ffffea0001e4c450: ffffea0001d35648 ffff8880760f21f8
[ 327.675443][ T5851] page: ffffea0001e4c460: 000000000000001c ffff8880788ca4d8
[ 327.678413][ T5871] loop4: detected capacity change from 0 to 32768
[ 327.682839][ T5851] page: ffffea0001e4c470: 00000003ffffffff ffff8881404a4000
[ 327.706424][ T5871] ERROR: (device loop4): diWrite: ixpxd invalid
[ 327.706424][ T5871]
[ 327.715926][ T5871] ERROR: (device loop4): remounting filesystem as read-only
[ 327.723484][ T5871] ERROR: (device loop4): txCommit:
[ 327.723484][ T5871]
[ 379.368523][ T5848] jfs_flush_journal: synclist not empty
[ 379.374152][ T5848] metapage: ffff888079c333e0: 00001000 00000000 000036c8 00000000
[ 379.382135][ T5848] metapage: ffff888079c333f0: 64bcba28 ffff8880 64bcba28 ffff8880
[ 379.390033][ T5848] metapage: ffff888079c33400: 00000004 00000000 00000000 00000000
[ 379.397909][ T5848] metapage: ffff888079c33410: 7785b000 ffff8880 0000001c 00000000
[ 379.405819][ T5848] metapage: ffff888079c33420: 00000000 dead4ead ffffffff 00000000
[ 379.413697][ T5848] metapage: ffff888079c33430: ffffffff ffffffff 9a52cd80 ffffffff
[ 379.421560][ T5848] metapage: ffff888079c33440: 93caa7f8 ffffffff 00000000 00000000
[ 379.429537][ T5848] metapage: ffff888079c33450: 8c429220 ffffffff 00000300 00000000
[ 379.437390][ T5848] metapage: ffff888079c33460: 79c33460 ffff8880 79c33460 ffff8880
[ 379.445314][ T5848] metapage: ffff888079c33470: 01de16c0 ffffea00 344d0000 ffff8880
[ 379.453226][ T5848] metapage: ffff888079c33480: 00001000 00003794 00000001 00000000
[ 379.461102][ T5848] metapage: ffff888079c33490: 64bcb800 ffff8880
[ 379.467398][ T5848] page: ffffea0001de16c0: 00fff3800000402c ffffea0001de1688
[ 379.474772][ T5848] page: ffffea0001de16d0: ffffea0001de8608 ffff88807613a1f8
[ 379.482200][ T5848] page: ffffea0001de16e0: 000000000000001c ffff888079c333e0
[ 379.489615][ T5848] page: ffffea0001de16f0: 00000003ffffffff ffff8881404a4000
executing program
[ 379.758411][ T5854] jfs_flush_journal: synclist not empty
[ 379.759117][ T5880] loop0: detected capacity change from 0 to 32768
[ 379.764224][ T5854] metapage: ffff8880788cb0f8: 00001000 00000000 000036c8 00000000
[ 379.778904][ T5854] metapage: ffff8880788cb108: 64d18228 ffff8880 64d18228 ffff8880
[ 379.787213][ T5854] metapage: ffff8880788cb118: 00000004 00000000 00000000 00000000
[ 379.797756][ T5880] ERROR: (device loop0): diWrite: ixpxd invalid
[ 379.797756][ T5880]
[ 379.803688][ T5854] metapage: ffff8880788cb128: 79cba000 ffff8880 0000001c 00000000
[ 379.815275][ T5880] ERROR: (device loop0): remounting filesystem as read-only
[ 379.815369][ T5854] metapage: ffff8880788cb138: 00000000 dead4ead ffffffff 00000000
[ 379.829550][ T5880] ERROR: (device loop0): txCommit:
[ 379.829550][ T5880]
[ 379.838869][ T5854] metapage: ffff8880788cb148: ffffffff ffffffff 9a52cd80 ffffffff
[ 379.846765][ T5854] metapage: ffff8880788cb158: 93caa7f8 ffffffff 00000000 00000000
[ 379.855471][ T5854] metapage: ffff8880788cb168: 8c429220 ffffffff 00000300 00000000
[ 379.864568][ T5854] metapage: ffff8880788cb178: 788cb178 ffff8880 788cb178 ffff8880
[ 379.872506][ T5854] metapage: ffff8880788cb188: 01e72e80 ffffea00 64d96000 ffff8880
[ 379.880371][ T5854] metapage: ffff8880788cb198: 00001000 00003794 00000001 00000000
[ 379.888179][ T5854] metapage: ffff8880788cb1a8: 64d18000 ffff8880
[ 379.894514][ T5854] page: ffffea0001e72e80: 00fff3800000402c ffffea0000c5e4c8
[ 379.901857][ T5854] page: ffffea0001e72e90: ffffea0002ffeb88 ffff8880760e6bb8
[ 379.909402][ T5854] page: ffffea0001e72ea0: 000000000000001c ffff8880788cb0f8
[ 379.916721][ T5854] page: ffffea0001e72eb0: 00000003ffffffff ffff8881404a4000
[ 430.148928][ T30] INFO: task syz-executor930:5852 blocked for more than 143 seconds.
[ 430.157484][ T30] Not tainted 6.13.0-rc6-next-20250107-syzkaller #0
[ 430.165182][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 430.174719][ T30] task:syz-executor930 state:D stack:25568 pid:5852 tgid:5852 ppid:5847 flags:0x00004002
[ 430.185349][ T30] Call Trace:
[ 430.188837][ T30]
[ 430.191896][ T30] __schedule+0x18f6/0x4cd0
[ 430.196469][ T30] ? __pfx___schedule+0x10/0x10
[ 430.201622][ T30] ? __pfx_lock_release+0x10/0x10
[ 430.206721][ T30] ? _raw_spin_unlock_irqrestore+0x8f/0x140
[ 430.212801][ T30] ? _raw_spin_unlock_irqrestore+0xdd/0x140
[ 430.218995][ T30] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 430.225731][ T30] ? schedule+0x90/0x320
[ 430.230242][ T30] schedule+0x14b/0x320
[ 430.234956][ T30] schedule_preempt_disabled+0x13/0x30
[ 430.240888][ T30] __mutex_lock+0x817/0x1010
[ 430.245559][ T30] ? __mutex_lock+0x602/0x1010
[ 430.250470][ T30] ? lmLogClose+0xb2/0x530
[ 430.255025][ T30] ? __pfx___mutex_lock+0x10/0x10
[ 430.261009][ T30] ? updateSuper+0x13d/0x760
[ 430.266605][ T30] lmLogClose+0xb2/0x530
[ 430.271326][ T30] jfs_umount+0x2ce/0x3a0
[ 430.275976][ T30] jfs_put_super+0x8a/0x190
[ 430.280690][ T30] ? __pfx_jfs_put_super+0x10/0x10
[ 430.286064][ T30] generic_shutdown_super+0x139/0x2d0
[ 430.291604][ T30] kill_block_super+0x44/0x90
[ 430.296361][ T30] deactivate_locked_super+0xc4/0x130
[ 430.301954][ T30] cleanup_mnt+0x41f/0x4b0
[ 430.306530][ T30] ? lockdep_hardirqs_on+0x99/0x150
[ 430.311896][ T30] task_work_run+0x24f/0x310
[ 430.316734][ T30] ? __pfx_task_work_run+0x10/0x10
[ 430.321991][ T30] ? __x64_sys_umount+0x123/0x170
[ 430.327607][ T30] ? syscall_exit_to_user_mode+0xa3/0x340
[ 430.333983][ T30] syscall_exit_to_user_mode+0x13f/0x340
[ 430.339991][ T30] do_syscall_64+0x100/0x230
[ 430.345062][ T30] ? clear_bhb_loop+0x35/0x90
[ 430.350465][ T30] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 430.357360][ T30] RIP: 0033:0x7ff1786124f7
[ 430.362354][ T30] RSP: 002b:00007ffc1d284fb8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6
[ 430.371080][ T30] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007ff1786124f7
[ 430.379184][ T30] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc1d285070
[ 430.387812][ T30] RBP: 00007ffc1d285070 R08: 0000000000000000 R09: 0000000000000000
[ 430.396342][ T30] R10: 00000000ffffffff R11: 0000000000000206 R12: 00007ffc1d2860d0
[ 430.404575][ T30] R13: 000055558ef446c0 R14: 0000000000000001 R15: 431bde82d7b634db
[ 430.412785][ T30]
[ 430.415968][ T30]
[ 430.415968][ T30] Showing all locks held in the system:
[ 430.424169][ T30] 1 lock held by khungtaskd/30:
[ 430.429092][ T30] #0: ffffffff8e937ee0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x55/0x2a0
[ 430.439650][ T30] 2 locks held by getty/5594:
[ 430.444541][ T30] #0: ffff88803191b0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70
[ 430.455067][ T30] #1: ffffc9000332b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x6a6/0x1e00
[ 430.465864][ T30] 1 lock held by syz-executor930/5848:
[ 430.471660][ T30] #0: ffff88807e0380e0 (&type->s_umount_key#42){+.+.}-{4:4}, at: deactivate_super+0xb5/0xf0
[ 430.483030][ T30] 2 locks held by syz-executor930/5849:
[ 430.488814][ T30] #0: ffff888035bea0e0 (&type->s_umount_key#42){+.+.}-{4:4}, at: deactivate_super+0xb5/0xf0
[ 430.499474][ T30] #1: ffffffff8ed56748 (jfs_log_mutex){+.+.}-{4:4}, at: lmLogClose+0xb2/0x530
[ 430.509574][ T30] 2 locks held by syz-executor930/5851:
[ 430.515868][ T30] #0: ffff88807bbae0e0 (&type->s_umount_key#42){+.+.}-{4:4}, at: deactivate_super+0xb5/0xf0
[ 430.526791][ T30] #1: ffffffff8ed56748 (jfs_log_mutex){+.+.}-{4:4}, at: lmLogClose+0xb2/0x530
[ 430.536744][ T30] 2 locks held by syz-executor930/5852:
[ 430.542361][ T30] #0: ffff888035bc60e0 (&type->s_umount_key#42){+.+.}-{4:4}, at: deactivate_super+0xb5/0xf0
[ 430.552879][ T30] #1: ffffffff8ed56748 (jfs_log_mutex){+.+.}-{4:4}, at: lmLogClose+0xb2/0x530
[ 430.562623][ T30] 2 locks held by syz-executor930/5854:
[ 430.568411][ T30] #0: ffff888064d960e0 (&type->s_umount_key#42){+.+.}-{4:4}, at: deactivate_super+0xb5/0xf0
[ 430.579068][ T30] #1: ffffffff8ed56748 (jfs_log_mutex){+.+.}-{4:4}, at: lmLogClose+0xb2/0x530
[ 430.588509][ T30]
[ 430.591242][ T30] =============================================
[ 430.591242][ T30]
[ 430.599981][ T30] NMI backtrace for cpu 1
[ 430.600009][ T30] CPU: 1 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.13.0-rc6-next-20250107-syzkaller #0
[ 430.600029][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 430.600040][ T30] Call Trace:
[ 430.600047][ T30]
[ 430.600055][ T30] dump_stack_lvl+0x241/0x360
[ 430.600083][ T30] ? __pfx_dump_stack_lvl+0x10/0x10
[ 430.600105][ T30] ? __pfx__printk+0x10/0x10
[ 430.600147][ T30] nmi_cpu_backtrace+0x49c/0x4d0
[ 430.600181][ T30] ? __pfx_nmi_cpu_backtrace+0x10/0x10
[ 430.600208][ T30] ? _printk+0xd5/0x120
[ 430.600238][ T30] ? __pfx__printk+0x10/0x10
[ 430.600269][ T30] ? __wake_up_klogd+0xcc/0x110
[ 430.600327][ T30] ? __pfx__printk+0x10/0x10
[ 430.600361][ T30] ? __rcu_read_unlock+0xa1/0x110
[ 430.600389][ T30] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 430.600417][ T30] nmi_trigger_cpumask_backtrace+0x198/0x320
[ 430.600453][ T30] watchdog+0xff6/0x1040
[ 430.600483][ T30] ? watchdog+0x1ea/0x1040
[ 430.600515][ T30] ? __pfx_watchdog+0x10/0x10
[ 430.600542][ T30] kthread+0x7a9/0x920
[ 430.600570][ T30] ? __pfx_kthread+0x10/0x10
[ 430.600601][ T30] ? __pfx_watchdog+0x10/0x10
[ 430.600629][ T30] ? __pfx_kthread+0x10/0x10
[ 430.600656][ T30] ? __pfx_kthread+0x10/0x10
[ 430.600688][ T30] ? __pfx_kthread+0x10/0x10
[ 430.600715][ T30] ? _raw_spin_unlock_irq+0x23/0x50
[ 430.600747][ T30] ? lockdep_hardirqs_on+0x99/0x150
[ 430.600768][ T30] ? __pfx_kthread+0x10/0x10
[ 430.600798][ T30] ret_from_fork+0x4b/0x80
[ 430.600823][ T30] ? __pfx_kthread+0x10/0x10
[ 430.600853][ T30] ret_from_fork_asm+0x1a/0x30
[ 430.600890][ T30]
[ 430.600898][ T30] Sending NMI from CPU 1 to CPUs 0:
[ 430.775624][ C0] NMI backtrace for cpu 0 skipped: idling at acpi_safe_halt+0x21/0x30
[ 430.776596][ T30] Kernel panic - not syncing: hung_task: blocked tasks
[ 430.776615][ T30] CPU: 1 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.13.0-rc6-next-20250107-syzkaller #0
[ 430.776640][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 430.776655][ T30] Call Trace:
[ 430.776664][ T30]
[ 430.776673][ T30] dump_stack_lvl+0x241/0x360
[ 430.776700][ T30] ? __pfx_vprintk_emit+0x10/0x10
[ 430.776725][ T30] ? __pfx_dump_stack_lvl+0x10/0x10
[ 430.776748][ T30] ? __pfx__printk+0x10/0x10
[ 430.776781][ T30] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 430.776818][ T30] ? vscnprintf+0x5d/0x90
[ 430.776852][ T30] panic+0x349/0x880
[ 430.776887][ T30] ? nmi_trigger_cpumask_backtrace+0x244/0x320
[ 430.776923][ T30] ? __pfx_panic+0x10/0x10
[ 430.776961][ T30] ? irq_work_queue+0xd1/0x150
[ 430.776987][ T30] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 430.777016][ T30] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 430.777043][ T30] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 430.777069][ T30] ? nmi_trigger_cpumask_backtrace+0x251/0x320
[ 430.777105][ T30] watchdog+0x1035/0x1040
[ 430.777136][ T30] ? watchdog+0x1ea/0x1040
[ 430.777169][ T30] ? __pfx_watchdog+0x10/0x10
[ 430.777198][ T30] kthread+0x7a9/0x920
[ 430.777228][ T30] ? __pfx_kthread+0x10/0x10
[ 430.777269][ T30] ? __pfx_watchdog+0x10/0x10
[ 430.777296][ T30] ? __pfx_kthread+0x10/0x10
[ 430.777325][ T30] ? __pfx_kthread+0x10/0x10
[ 430.777359][ T30] ? __pfx_kthread+0x10/0x10
[ 430.777386][ T30] ? _raw_spin_unlock_irq+0x23/0x50
[ 430.777420][ T30] ? lockdep_hardirqs_on+0x99/0x150
[ 430.777443][ T30] ? __pfx_kthread+0x10/0x10
[ 430.777474][ T30] ret_from_fork+0x4b/0x80
[ 430.777502][ T30] ? __pfx_kthread+0x10/0x10
[ 430.777533][ T30] ret_from_fork_asm+0x1a/0x30
[ 430.777573][ T30]
[ 430.966294][ T30] Kernel Offset: disabled
[ 430.970833][ T30] Rebooting in 86400 seconds..