Warning: Permanently added '10.128.10.7' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program executing program [ 166.753080][ T5075] loop1: detected capacity change from 0 to 32768 [ 166.797894][ T5078] loop2: detected capacity change from 0 to 32768 [ 166.800369][ T5076] loop0: detected capacity change from 0 to 32768 [ 166.811851][ T5079] loop4: detected capacity change from 0 to 32768 [ 166.813606][ T5077] loop3: detected capacity change from 0 to 32768 [ 166.861769][ T5069] general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#1] PREEMPT SMP KASAN [ 166.868207][ T5080] loop5: detected capacity change from 0 to 32768 [ 166.873492][ T5069] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037] [ 166.888292][ T5069] CPU: 0 PID: 5069 Comm: syz-executor449 Not tainted 6.7.0-rc1-syzkaller #0 [ 166.896967][ T5069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 166.907024][ T5069] RIP: 0010:jfs_flush_journal+0x812/0xec0 [ 166.912776][ T5069] Code: aa fe 49 8d 5f f0 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 1c 12 d4 fe 48 8b 1b 48 83 c3 30 48 89 d8 48 c1 e8 03 <42> 80 3c 28 00 74 08 48 89 df e8 ff 11 d4 fe 48 8b 3b e8 e7 32 aa [ 166.932383][ T5069] RSP: 0018:ffffc9000412fb00 EFLAGS: 00010206 [ 166.938455][ T5069] RAX: 0000000000000006 RBX: 0000000000000030 RCX: 5a75c38df3172600 [ 166.946400][ T5069] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 166.954349][ T5069] RBP: ffffc9000412fc28 R08: ffffffff81c1025a R09: 0000000000000000 [ 166.962297][ T5069] R10: ffffc9000412fa50 R11: fffff52000825f4d R12: 1ffff92000825f6c [ 166.970247][ T5069] R13: dffffc0000000000 R14: ffff888141721800 R15: ffff888025497038 [ 166.978193][ T5069] FS: 0000555555c4e380(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 166.987096][ T5069] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.993654][ T5069] CR2: 0000555555c576f8 CR3: 000000007950b000 CR4: 00000000003506f0 [ 167.001601][ T5069] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 167.009545][ T5069] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 167.017489][ T5069] Call Trace: [ 167.020751][ T5069] [ 167.023660][ T5069] ? __die_body+0x8b/0xe0 [ 167.027967][ T5069] ? die_addr+0xc9/0x100 [ 167.032186][ T5069] ? exc_general_protection+0x3c2/0x5b0 [ 167.037727][ T5069] ? asm_exc_general_protection+0x26/0x30 [ 167.043430][ T5069] ? filemap_fdatawrite_wbc+0xaa/0x180 [ 167.048865][ T5069] ? jfs_flush_journal+0x812/0xec0 [ 167.053950][ T5069] ? dquot_disable+0x12f8/0x1bb0 [ 167.058864][ T5069] ? lmLogShutdown+0x970/0x970 [ 167.063602][ T5069] ? hook_sb_delete+0xa5e/0xb80 [ 167.068430][ T5069] ? evict+0x56e/0x620 [ 167.072475][ T5069] ? dquot_file_open+0xa0/0xa0 [ 167.077218][ T5069] jfs_umount+0x170/0x3a0 [ 167.081528][ T5069] jfs_put_super+0x8a/0x190 [ 167.086008][ T5069] ? jfs_free_inode+0x30/0x30 [ 167.090660][ T5069] generic_shutdown_super+0x13a/0x2c0 [ 167.096008][ T5069] kill_block_super+0x44/0x90 [ 167.100658][ T5069] deactivate_locked_super+0xc1/0x130 [ 167.106008][ T5069] cleanup_mnt+0x426/0x4c0 [ 167.110397][ T5069] ? _raw_spin_unlock_irq+0x23/0x50 [ 167.115571][ T5069] task_work_run+0x24a/0x300 [ 167.120139][ T5069] ? task_work_cancel+0x2b0/0x2b0 [ 167.125141][ T5069] ? exit_to_user_mode_loop+0x39/0x100 [ 167.130579][ T5069] exit_to_user_mode_loop+0xde/0x100 [ 167.135840][ T5069] exit_to_user_mode_prepare+0xb1/0x140 [ 167.141363][ T5069] syscall_exit_to_user_mode+0x64/0x280 [ 167.146887][ T5069] do_syscall_64+0x50/0x110 [ 167.151367][ T5069] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 167.157237][ T5069] RIP: 0033:0x7f7e4257d4f7 [ 167.161624][ T5069] Code: 07 00 48 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 [ 167.181205][ T5069] RSP: 002b:00007ffc6f15f948 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 167.189591][ T5069] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7e4257d4f7 [ 167.197543][ T5069] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc6f15fa00 [ 167.205489][ T5069] RBP: 00007ffc6f15fa00 R08: 0000000000000000 R09: 0000000000000000 [ 167.213435][ T5069] R10: 00000000ffffffff R11: 0000000000000206 R12: 00007ffc6f160a60 [ 167.221378][ T5069] R13: 0000555555c4f6c0 R14: 0000000000000001 R15: 431bde82d7b634db [ 167.229327][ T5069] [ 167.232323][ T5069] Modules linked in: [ 167.236278][ T5071] general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#2] PREEMPT SMP KASAN [ 167.248001][ T5071] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037] [ 167.256410][ T5071] CPU: 1 PID: 5071 Comm: syz-executor449 Tainted: G D 6.7.0-rc1-syzkaller #0 [ 167.266562][ T5071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 167.276615][ T5071] RIP: 0010:lmLogSync+0x228/0xad0 [ 167.281646][ T5071] Code: aa fe 49 8d 5f f0 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 26 97 d4 fe 48 8b 1b 48 83 c3 30 48 89 d8 48 c1 e8 03 <42> 80 3c 28 00 74 08 48 89 df e8 09 97 d4 fe 48 8b 3b e8 81 bb aa [ 167.301259][ T5071] RSP: 0000:ffffc9000414fb40 EFLAGS: 00010206 [ 167.307328][ T5071] RAX: 0000000000000006 RBX: 0000000000000030 RCX: 4bf86073895ff800 [ 167.315287][ T5071] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 167.323242][ T5071] RBP: ffffc9000414fc60 R08: ffffffff81c1025a R09: 0000000000000000 [ 167.331198][ T5071] R10: ffffc9000414fa90 R11: fffff52000829f55 R12: ffff888141721800 [ 167.339161][ T5071] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff888025497038 [ 167.347116][ T5071] FS: 0000555555c4e380(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 167.356027][ T5071] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 167.362592][ T5071] CR2: 00007f7e425fc380 CR3: 0000000019bd4000 CR4: 00000000003506f0 [ 167.370548][ T5071] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 167.378501][ T5071] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 167.386456][ T5071] Call Trace: [ 167.389724][ T5071] [ 167.392642][ T5071] ? __die_body+0x8b/0xe0 [ 167.396961][ T5071] ? die_addr+0xc9/0x100 [ 167.401195][ T5071] ? exc_general_protection+0x3c2/0x5b0 [ 167.406739][ T5071] ? asm_exc_general_protection+0x26/0x30 [ 167.412468][ T5071] ? filemap_fdatawrite_wbc+0xaa/0x180 [ 167.417928][ T5071] ? lmLogSync+0x228/0xad0 [ 167.422346][ T5071] ? jfs_syncpt+0x26/0xa0 [ 167.426668][ T5071] ? lmWriteRecord+0x12e0/0x12e0 [ 167.431617][ T5071] ? lmLogShutdown+0x970/0x970 [ 167.436378][ T5071] ? dqput+0x450/0x450 [ 167.440465][ T5071] jfs_syncpt+0x7d/0xa0 [ 167.444616][ T5071] jfs_sync_fs+0x8a/0xa0 [ 167.448853][ T5071] sync_filesystem+0xec/0x220 [ 167.453526][ T5071] generic_shutdown_super+0x72/0x2c0 [ 167.458804][ T5071] kill_block_super+0x44/0x90 [ 167.463465][ T5071] deactivate_locked_super+0xc1/0x130 [ 167.468825][ T5071] cleanup_mnt+0x426/0x4c0 [ 167.473224][ T5071] ? _raw_spin_unlock_irq+0x23/0x50 [ 167.478408][ T5071] task_work_run+0x24a/0x300 [ 167.482995][ T5071] ? task_work_cancel+0x2b0/0x2b0 [ 167.488009][ T5071] ? exit_to_user_mode_loop+0x39/0x100 [ 167.493457][ T5071] exit_to_user_mode_loop+0xde/0x100 [ 167.498733][ T5071] exit_to_user_mode_prepare+0xb1/0x140 [ 167.504269][ T5071] syscall_exit_to_user_mode+0x64/0x280 [ 167.509806][ T5071] do_syscall_64+0x50/0x110 [ 167.514298][ T5071] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 167.520439][ T5071] RIP: 0033:0x7f7e4257d4f7 [ 167.524839][ T5071] Code: 07 00 48 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 [ 167.544443][ T5071] RSP: 002b:00007ffc6f15f948 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 167.552850][ T5071] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7e4257d4f7 executing program [ 167.560808][ T5071] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc6f15fa00 [ 167.568773][ T5071] RBP: 00007ffc6f15fa00 R08: 0000000000000000 R09: 0000000000000000 [ 167.576732][ T5071] R10: 00000000ffffffff R11: 0000000000000206 R12: 00007ffc6f160a60 [ 167.584702][ T5071] R13: 0000555555c4f6c0 R14: 0000000000000001 R15: 431bde82d7b634db [ 167.592673][ T5071] [ 167.595681][ T5071] Modules linked in: [ 167.644931][ T5071] ---[ end trace 0000000000000000 ]--- [ 167.650578][ T5071] RIP: 0010:jfs_flush_journal+0x812/0xec0 [ 167.656376][ T5071] Code: aa fe 49 8d 5f f0 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 1c 12 d4 fe 48 8b 1b 48 83 c3 30 48 89 d8 48 c1 e8 03 <42> 80 3c 28 00 74 08 48 89 df e8 ff 11 d4 fe 48 8b 3b e8 e7 32 aa [ 167.685869][ T5071] RSP: 0018:ffffc9000412fb00 EFLAGS: 00010206 [ 167.699716][ T5071] RAX: 0000000000000006 RBX: 0000000000000030 RCX: 5a75c38df3172600 [ 167.708198][ T5069] ---[ end trace 0000000000000000 ]--- [ 167.711837][ T5071] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 167.716090][ T5069] RIP: 0010:jfs_flush_journal+0x812/0xec0 [ 167.721860][ T5071] RBP: ffffc9000412fc28 R08: ffffffff81c1025a R09: 0000000000000000 [ 167.735496][ T5071] R10: ffffc9000412fa50 R11: fffff52000825f4d R12: 1ffff92000825f6c [ 167.737052][ T5069] Code: aa fe 49 8d 5f f0 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 1c 12 d4 fe 48 8b 1b 48 83 c3 30 48 89 d8 48 c1 e8 03 <42> 80 3c 28 00 74 08 48 89 df e8 ff 11 d4 fe 48 8b 3b e8 e7 32 aa [ 167.743765][ T5071] R13: dffffc0000000000 R14: ffff888141721800 R15: ffff888025497038 [ 167.773917][ T5071] FS: 0000555555c4e380(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 167.785556][ T5071] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 167.797046][ T5069] RSP: 0018:ffffc9000412fb00 EFLAGS: 00010206 [ 167.803164][ T5069] RAX: 0000000000000006 RBX: 0000000000000030 RCX: 5a75c38df3172600 [ 167.816498][ T5071] CR2: 00005579e0100f08 CR3: 0000000019bd4000 CR4: 00000000003506f0 [ 167.824529][ T5069] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 167.824544][ T5069] RBP: ffffc9000412fc28 R08: ffffffff81c1025a R09: 0000000000000000 [ 167.824555][ T5069] R10: ffffc9000412fa50 R11: fffff52000825f4d R12: 1ffff92000825f6c [ 167.824566][ T5069] R13: dffffc0000000000 R14: ffff888141721800 R15: ffff888025497038 [ 167.824577][ T5069] FS: 0000555555c4e380(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 167.824591][ T5069] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 167.824604][ T5069] CR2: 00005579e00eeef8 CR3: 000000007950b000 CR4: 00000000003506f0 [ 167.824619][ T5069] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 167.824628][ T5069] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 167.824641][ T5069] Kernel panic - not syncing: Fatal exception [ 167.824825][ T5069] Kernel Offset: disabled [ 167.906202][ T5069] Rebooting in 86400 seconds..