Warning: Permanently added '10.128.10.49' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 61.847099][ T3543] loop0: detected capacity change from 0 to 32768 [ 61.881610][ T3543] XFS (loop0): Mounting V5 Filesystem [ 61.906445][ T3543] XFS (loop0): Ending clean mount [ 61.915519][ T3543] XFS (loop0): Quotacheck needed: Please wait. [ 61.944239][ T3543] XFS (loop0): Quotacheck: Done. [ 61.971758][ T3543] general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] PREEMPT SMP KASAN [ 61.983521][ T3543] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f] [ 61.991927][ T3543] CPU: 1 PID: 3543 Comm: syz-executor274 Not tainted 6.1.30-syzkaller #0 [ 62.000338][ T3543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 62.010397][ T3543] RIP: 0010:__xfs_free_extent+0x1f6/0x610 [ 62.016136][ T3543] Code: 00 74 05 e8 fc c6 cf fe 4c 89 ac 24 88 00 00 00 4c 89 7c 24 08 49 8d 5f 08 48 89 d8 48 c1 e8 03 49 bf 00 00 00 00 00 fc ff df <42> 0f b6 04 38 84 c0 0f 85 06 03 00 00 44 8b 23 4c 8d b4 24 80 00 [ 62.035744][ T3543] RSP: 0018:ffffc9000393f540 EFLAGS: 00010202 [ 62.041815][ T3543] RAX: 0000000000000001 RBX: 0000000000000008 RCX: 0000000000000000 [ 62.049786][ T3543] RDX: 0000000000000080 RSI: 0000000000000000 RDI: ffffc9000393f5c8 [ 62.057766][ T3543] RBP: ffffc9000393f6f0 R08: dffffc0000000000 R09: ffffc9000393f5d0 [ 62.065743][ T3543] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff1100e4e1650 [ 62.073716][ T3543] R13: ffff88807be3a000 R14: dffffc0000000000 R15: dffffc0000000000 [ 62.081692][ T3543] FS: 000055555706d300(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 62.090625][ T3543] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.097298][ T3543] CR2: 00007f3b07d50b40 CR3: 000000001a394000 CR4: 00000000003506e0 [ 62.105364][ T3543] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 62.113338][ T3543] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 62.121312][ T3543] Call Trace: [ 62.124594][ T3543] [ 62.127535][ T3543] ? xfs_free_extent_fix_freelist+0x2c0/0x2c0 [ 62.133617][ T3543] ? xfs_rmap_free+0xd1/0xf0 [ 62.138231][ T3543] ? xfs_rmap_free+0xd1/0xf0 [ 62.142834][ T3543] xfs_ag_extend_space+0x397/0x5d0 [ 62.147948][ T3543] ? xfs_ag_shrink_space+0xcc0/0xcc0 [ 62.153254][ T3543] xfs_growfs_data+0x9b2/0x11c0 [ 62.158125][ T3543] ? xfs_getfsmap_rtdev_rtbitmap_helper+0x330/0x330 [ 62.164727][ T3543] ? rcu_read_lock_any_held+0xb3/0x160 [ 62.170201][ T3543] ? rcu_read_lock_bh_held+0x110/0x110 [ 62.175685][ T3543] ? __mnt_want_write+0x221/0x2a0 [ 62.180720][ T3543] xfs_file_ioctl+0x1170/0x1700 [ 62.185577][ T3543] ? xfs_ioc_swapext+0x580/0x580 [ 62.190527][ T3543] ? do_vfs_ioctl+0xc55/0x2a90 [ 62.195301][ T3543] ? __x64_compat_sys_ioctl+0x80/0x80 [ 62.200678][ T3543] ? __lock_acquire+0x1f80/0x1f80 [ 62.205707][ T3543] ? lockdep_hardirqs_on+0x94/0x130 [ 62.210940][ T3543] ? __kmem_cache_free+0x25c/0x3c0 [ 62.216069][ T3543] ? tomoyo_path_number_perm+0x5f4/0x7b0 [ 62.221795][ T3543] ? tomoyo_path_number_perm+0x657/0x7b0 [ 62.227442][ T3543] ? print_irqtrace_events+0x210/0x210 [ 62.232905][ T3543] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 62.238369][ T3543] ? lockdep_hardirqs_on+0x94/0x130 [ 62.243579][ T3543] ? kmem_cache_free+0x292/0x510 [ 62.248526][ T3543] ? do_sys_openat2+0x42b/0x500 [ 62.253415][ T3543] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 62.259402][ T3543] ? print_irqtrace_events+0x210/0x210 [ 62.264861][ T3543] ? print_irqtrace_events+0x210/0x210 [ 62.270337][ T3543] ? bpf_lsm_file_ioctl+0x5/0x10 [ 62.275288][ T3543] ? security_file_ioctl+0x7d/0xa0 [ 62.280581][ T3543] ? xfs_ioc_swapext+0x580/0x580 [ 62.285959][ T3543] __se_sys_ioctl+0xf1/0x160 [ 62.290558][ T3543] do_syscall_64+0x3d/0xb0 [ 62.294986][ T3543] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 62.300896][ T3543] RIP: 0033:0x7f3b07d78959 [ 62.305324][ T3543] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 62.324930][ T3543] RSP: 002b:00007ffc4d528fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 62.333361][ T3543] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007f3b07d78959 [ 62.341335][ T3543] RDX: 0000000020000540 RSI: 000000004010586e RDI: 0000000000000004 [ 62.349397][ T3543] RBP: 00007f3b07d381f0 R08: 0000000000000000 R09: 0000000000000000 [ 62.357459][ T3543] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3b07d38280 [ 62.365442][ T3543] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 62.373424][ T3543] [ 62.376441][ T3543] Modules linked in: [ 62.380639][ T3543] ---[ end trace 0000000000000000 ]--- [ 62.386267][ T3543] RIP: 0010:__xfs_free_extent+0x1f6/0x610 [ 62.392015][ T3543] Code: 00 74 05 e8 fc c6 cf fe 4c 89 ac 24 88 00 00 00 4c 89 7c 24 08 49 8d 5f 08 48 89 d8 48 c1 e8 03 49 bf 00 00 00 00 00 fc ff df <42> 0f b6 04 38 84 c0 0f 85 06 03 00 00 44 8b 23 4c 8d b4 24 80 00 [ 62.411670][ T3543] RSP: 0018:ffffc9000393f540 EFLAGS: 00010202 [ 62.417819][ T3543] RAX: 0000000000000001 RBX: 0000000000000008 RCX: 0000000000000000 [ 62.425818][ T3543] RDX: 0000000000000080 RSI: 0000000000000000 RDI: ffffc9000393f5c8 [ 62.433827][ T3543] RBP: ffffc9000393f6f0 R08: dffffc0000000000 R09: ffffc9000393f5d0 [ 62.441840][ T3543] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff1100e4e1650 [ 62.449863][ T3543] R13: ffff88807be3a000 R14: dffffc0000000000 R15: dffffc0000000000 [ 62.457877][ T3543] FS: 000055555706d300(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 62.466842][ T3543] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.473438][ T3543] CR2: 00007f3b07d50b40 CR3: 000000001a394000 CR4: 00000000003506e0 [ 62.481568][ T3543] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 62.489587][ T3543] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 62.497701][ T3543] Kernel panic - not syncing: Fatal exception [ 62.504011][ T3543] Kernel Offset: disabled [ 62.508354][ T3543] Rebooting in 86400 seconds..