Warning: Permanently added '10.128.0.25' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program [ 52.725326][ T5073] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5073 'syz-executor184' [ 53.540791][ T5070] loop1: detected capacity change from 0 to 32768 [ 53.549181][ T5076] loop0: detected capacity change from 0 to 32768 [ 53.564063][ T5078] loop4: detected capacity change from 0 to 32768 [ 53.573037][ T5073] loop5: detected capacity change from 0 to 32768 [ 53.582757][ T5077] loop2: detected capacity change from 0 to 32768 executing program [ 53.595348][ T5079] loop3: detected capacity change from 0 to 32768 executing program executing program executing program executing program executing program [ 54.552765][ T5084] loop0: detected capacity change from 0 to 32768 executing program [ 54.731840][ T5090] loop4: detected capacity change from 0 to 32768 [ 54.799800][ T5094] loop5: detected capacity change from 0 to 32768 [ 54.816331][ T5097] loop3: detected capacity change from 0 to 32768 executing program [ 54.864495][ T5091] loop1: detected capacity change from 0 to 32768 [ 54.935755][ T5096] loop2: detected capacity change from 0 to 32768 executing program executing program [ 55.403633][ T5100] loop4: detected capacity change from 0 to 32768 executing program executing program [ 55.601769][ T5102] loop0: detected capacity change from 0 to 32768 [ 55.757814][ T5104] loop1: detected capacity change from 0 to 32768 executing program executing program [ 56.132733][ T5106] loop3: detected capacity change from 0 to 32768 executing program [ 56.301540][ T5108] loop2: detected capacity change from 0 to 32768 executing program [ 56.397552][ T5110] loop5: detected capacity change from 0 to 32768 executing program [ 56.643625][ T5112] loop0: detected capacity change from 0 to 32768 executing program [ 56.802416][ T5114] loop4: detected capacity change from 0 to 32768 executing program [ 57.121027][ T5118] loop3: detected capacity change from 0 to 32768 [ 57.182959][ T5116] loop1: detected capacity change from 0 to 32768 executing program [ 57.325647][ T5120] loop5: detected capacity change from 0 to 32768 [ 57.510881][ T5122] loop2: detected capacity change from 0 to 32768 executing program executing program executing program executing program [ 57.873109][ T5124] loop0: detected capacity change from 0 to 32768 executing program [ 58.169785][ T5126] loop4: detected capacity change from 0 to 32768 [ 58.433418][ T5130] loop3: detected capacity change from 0 to 32768 [ 58.454838][ T5128] loop5: detected capacity change from 0 to 32768 [ 58.596048][ T5132] loop1: detected capacity change from 0 to 32768 executing program executing program executing program [ 58.803101][ T5134] loop0: detected capacity change from 0 to 32768 [ 58.845658][ T5136] loop2: detected capacity change from 0 to 32768 executing program executing program executing program [ 59.474720][ T5138] loop3: detected capacity change from 0 to 32768 [ 59.539117][ T5142] loop5: detected capacity change from 0 to 32768 [ 59.561976][ T5141] loop4: detected capacity change from 0 to 32768 executing program executing program [ 59.929463][ T5144] loop2: detected capacity change from 0 to 32768 [ 60.003097][ T5146] loop1: detected capacity change from 0 to 32768 executing program [ 60.172695][ T5148] loop0: detected capacity change from 0 to 32768 executing program executing program executing program [ 60.534864][ T5152] loop4: detected capacity change from 0 to 32768 [ 60.536035][ T5150] loop3: detected capacity change from 0 to 32768 [ 60.826309][ T5154] loop5: detected capacity change from 0 to 32768 executing program [ 60.996481][ T5156] loop1: detected capacity change from 0 to 32768 [ 61.002793][ T5158] loop2: detected capacity change from 0 to 32768 executing program executing program executing program [ 61.354224][ T5160] loop4: detected capacity change from 0 to 32768 executing program [ 61.764518][ T5162] loop3: detected capacity change from 0 to 32768 executing program [ 61.983904][ T5164] loop2: detected capacity change from 0 to 32768 [ 62.043740][ T5166] loop0: detected capacity change from 0 to 32768 [ 62.108208][ T5168] loop5: detected capacity change from 0 to 32768 executing program executing program executing program [ 62.351625][ T5170] loop1: detected capacity change from 0 to 32768 executing program [ 62.598340][ T5172] loop4: detected capacity change from 0 to 32768 executing program executing program [ 62.982079][ T5174] loop2: detected capacity change from 0 to 32768 executing program [ 63.123696][ T5176] loop3: detected capacity change from 0 to 32768 [ 63.227170][ T5178] loop5: detected capacity change from 0 to 32768 executing program [ 63.475680][ T5180] loop0: detected capacity change from 0 to 32768 executing program [ 63.749389][ T5183] loop4: detected capacity change from 0 to 32768 [ 63.767443][ T5184] loop1: detected capacity change from 0 to 32768 executing program [ 63.973481][ T5186] loop3: detected capacity change from 0 to 32768 executing program executing program executing program [ 64.070349][ T5188] loop2: detected capacity change from 0 to 32768 [ 64.462571][ T5190] loop5: detected capacity change from 0 to 32768 executing program executing program [ 64.822506][ T5192] loop3: detected capacity change from 0 to 32768 [ 64.868572][ T5195] loop0: detected capacity change from 0 to 32768 [ 64.971080][ T5198] loop1: detected capacity change from 0 to 32768 [ 64.986398][ T5196] loop4: detected capacity change from 0 to 32768 executing program executing program executing program executing program [ 65.344984][ T5200] loop2: detected capacity change from 0 to 32768 [ 65.633293][ T5202] loop5: detected capacity change from 0 to 32768 executing program executing program [ 65.840264][ T5204] loop0: detected capacity change from 0 to 32768 [ 66.075050][ T5208] loop4: detected capacity change from 0 to 32768 [ 66.099041][ T5206] loop1: detected capacity change from 0 to 32768 executing program executing program executing program [ 66.205852][ T5210] loop3: detected capacity change from 0 to 32768 executing program [ 66.786595][ T5213] loop2: detected capacity change from 0 to 32768 executing program [ 66.888094][ T5214] loop0: detected capacity change from 0 to 32768 [ 67.087812][ T5220] loop3: detected capacity change from 0 to 32768 [ 67.093724][ T5216] loop1: detected capacity change from 0 to 32768 executing program [ 67.183441][ T5218] loop5: detected capacity change from 0 to 32768 executing program executing program [ 67.585620][ T5222] loop4: detected capacity change from 0 to 32768 executing program [ 67.822891][ T5224] loop0: detected capacity change from 0 to 32768 executing program [ 68.059221][ T5226] loop5: detected capacity change from 0 to 32768 executing program [ 68.132906][ T5228] loop2: detected capacity change from 0 to 32768 [ 68.274603][ T5230] loop1: detected capacity change from 0 to 32768 executing program [ 68.488057][ T5232] loop3: detected capacity change from 0 to 32768 executing program executing program [ 68.823161][ T5234] loop0: detected capacity change from 0 to 32768 executing program [ 68.948805][ T5236] loop4: detected capacity change from 0 to 32768 [ 68.974979][ T5238] loop2: detected capacity change from 0 to 32768 executing program executing program [ 69.401171][ T5240] loop5: detected capacity change from 0 to 32768 executing program [ 69.512934][ T5242] loop1: detected capacity change from 0 to 32768 [ 69.692973][ T5244] loop3: detected capacity change from 0 to 32768 executing program [ 69.810211][ T5246] loop4: detected capacity change from 0 to 32768 [ 69.888582][ T5248] loop0: detected capacity change from 0 to 32768 executing program executing program executing program [ 70.222283][ T5250] loop2: detected capacity change from 0 to 32768 executing program [ 70.521271][ T5254] loop1: detected capacity change from 0 to 32768 executing program [ 70.730306][ T5252] loop4: detected capacity change from 0 to 32768 [ 70.937633][ T5258] loop3: detected capacity change from 0 to 32768 executing program [ 70.982249][ T5256] loop5: detected capacity change from 0 to 32768 [ 71.010954][ T5260] loop0: detected capacity change from 0 to 32768 executing program executing program [ 71.477823][ T5262] loop2: detected capacity change from 0 to 32768 executing program executing program executing program [ 72.053588][ T5264] loop0: detected capacity change from 0 to 32768 [ 72.227224][ T5266] loop4: detected capacity change from 0 to 32768 [ 72.274614][ T5268] loop1: detected capacity change from 0 to 32768 executing program [ 72.483553][ T5270] loop3: detected capacity change from 0 to 32768 [ 72.501836][ T5272] loop5: detected capacity change from 0 to 32768 [ 72.647554][ T5274] loop2: detected capacity change from 0 to 32768 executing program executing program executing program executing program executing program [ 73.175768][ T5276] loop4: detected capacity change from 0 to 32768 [ 73.449346][ T5278] loop5: detected capacity change from 0 to 32768 [ 73.532046][ T5066] general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#1] PREEMPT SMP KASAN [ 73.543802][ T5066] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037] [ 73.550911][ T5280] loop1: detected capacity change from 0 to 32768 [ 73.552212][ T5066] CPU: 1 PID: 5066 Comm: syz-executor184 Not tainted 6.3.0-rc2-syzkaller-00363-g478a351ce0d6 #0 [ 73.552231][ T5066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 73.552240][ T5066] RIP: 0010:jfs_flush_journal+0x99e/0xec0 [ 73.584841][ T5066] Code: b1 fe 49 8d 5f f0 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 a0 37 d9 fe 48 8b 1b 48 83 c3 30 48 89 d8 48 c1 e8 03 <42> 80 3c 28 00 4c 8b 74 24 38 74 08 48 89 df e8 7e 37 d9 fe 48 8b [ 73.589876][ T5282] loop0: detected capacity change from 0 to 32768 [ 73.604462][ T5066] RSP: 0018:ffffc90003d1fae0 EFLAGS: 00010206 [ 73.604483][ T5066] RAX: 0000000000000006 RBX: 0000000000000030 RCX: 7afcf5cf5c48d200 [ 73.604495][ T5066] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 73.604504][ T5066] RBP: ffffc90003d1fc20 R08: ffffffff81b895aa R09: ffffc90003d1fa30 [ 73.604514][ T5066] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 73.604523][ T5066] R13: dffffc0000000000 R14: ffff88806d158460 R15: ffff888028c31838 [ 73.604534][ T5066] FS: 000055555704b300(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 73.604547][ T5066] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.672319][ T5066] CR2: 00007fffd2f0fd38 CR3: 0000000077b58000 CR4: 00000000003506e0 [ 73.680305][ T5066] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 73.688289][ T5066] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 73.693191][ T5286] loop2: detected capacity change from 0 to 32768 [ 73.696253][ T5066] Call Trace: [ 73.696260][ T5066] [ 73.696271][ T5066] ? lmLogShutdown+0x970/0x970 [ 73.713639][ T5066] ? hook_sb_delete+0xa07/0xb30 [ 73.718523][ T5066] ? dquot_file_open+0xa0/0xa0 [ 73.723312][ T5066] ? hook_inode_free_security+0xb0/0xb0 [ 73.728882][ T5066] jfs_umount+0x170/0x3a0 [ 73.733233][ T5066] jfs_put_super+0x8a/0x190 [ 73.737751][ T5066] ? jfs_free_inode+0x30/0x30 [ 73.742435][ T5066] generic_shutdown_super+0x134/0x340 [ 73.747802][ T5066] kill_block_super+0x7e/0xe0 [ 73.752476][ T5066] deactivate_locked_super+0xa4/0x110 [ 73.757845][ T5066] cleanup_mnt+0x426/0x4c0 [ 73.762281][ T5066] ? _raw_spin_unlock_irq+0x23/0x50 [ 73.767488][ T5066] task_work_run+0x24a/0x300 [ 73.772087][ T5066] ? task_work_cancel+0x2b0/0x2b0 [ 73.777106][ T5066] ? exit_to_user_mode_loop+0x39/0x100 [ 73.782557][ T5066] exit_to_user_mode_loop+0xd9/0x100 [ 73.787836][ T5066] exit_to_user_mode_prepare+0xb1/0x140 [ 73.793371][ T5066] syscall_exit_to_user_mode+0x64/0x280 [ 73.798910][ T5066] do_syscall_64+0x4d/0xc0 [ 73.803322][ T5066] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 73.809220][ T5066] RIP: 0033:0x7f67891049b7 [ 73.813635][ T5066] Code: ff d0 48 89 c7 b8 3c 00 00 00 0f 05 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 executing program executing program [ 73.833230][ T5066] RSP: 002b:00007fffd2f10478 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 73.841634][ T5066] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f67891049b7 [ 73.849594][ T5066] RDX: 00007fffd2f1053a RSI: 000000000000000a RDI: 00007fffd2f10530 [ 73.857569][ T5066] RBP: 00007fffd2f10530 R08: 00000000ffffffff R09: 00007fffd2f10310 [ 73.865539][ T5066] R10: 000055555704c653 R11: 0000000000000206 R12: 00007fffd2f115f0 [ 73.873502][ T5066] R13: 000055555704c5f0 R14: 00007fffd2f104a0 R15: 00007fffd2f11610 [ 73.881468][ T5066] [ 73.884472][ T5066] Modules linked in: executing program [ 74.083336][ T5284] loop3: detected capacity change from 0 to 32768 [ 74.238243][ T5066] ---[ end trace 0000000000000000 ]--- [ 74.243805][ T5066] RIP: 0010:jfs_flush_journal+0x99e/0xec0 [ 74.250159][ T5289] loop5: detected capacity change from 0 to 32768 [ 74.265626][ T5066] Code: b1 fe 49 8d 5f f0 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 a0 37 d9 fe 48 8b 1b 48 83 c3 30 48 89 d8 48 c1 e8 03 <42> 80 3c 28 00 4c 8b 74 24 38 74 08 48 89 df e8 7e 37 d9 fe 48 8b [ 74.287222][ T5066] RSP: 0018:ffffc90003d1fae0 EFLAGS: 00010206 [ 74.301337][ T5066] RAX: 0000000000000006 RBX: 0000000000000030 RCX: 7afcf5cf5c48d200 [ 74.309376][ T5066] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 74.323104][ T5290] loop1: detected capacity change from 0 to 32768 [ 74.341351][ T5066] RBP: ffffc90003d1fc20 R08: ffffffff81b895aa R09: ffffc90003d1fa30 [ 74.349363][ T5066] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 74.385809][ T5066] R13: dffffc0000000000 R14: ffff88806d158460 R15: ffff888028c31838 [ 74.396109][ T5066] FS: 000055555704b300(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 74.406107][ T5066] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.413112][ T5066] CR2: 00007f67890b0000 CR3: 0000000077b58000 CR4: 00000000003506e0 [ 74.421584][ T5066] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 74.436227][ T5292] loop2: detected capacity change from 0 to 32768 [ 74.443456][ T5066] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 74.452152][ T5066] Kernel panic - not syncing: Fatal exception [ 74.458400][ T5066] Kernel Offset: disabled [ 74.462744][ T5066] Rebooting in 86400 seconds..