Warning: Permanently added '10.128.1.20' (ED25519) to the list of known hosts. 2025/09/14 03:54:42 parsed 1 programs [ 55.281625][ T1893] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 55.746941][ T1911] chnl_net:caif_netlink_parms(): no params data found [ 56.154806][ T1911] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.436795][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.444293][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.452220][ T1911] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.015458][ T547] bond0 (unregistering): Released all slaves 2025/09/14 03:54:44 executed programs: 0 [ 57.359086][ T2373] chnl_net:caif_netlink_parms(): no params data found [ 57.780428][ T2373] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.043130][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.050568][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.058466][ T2373] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.590464][ T2773] loop2: detected capacity change from 0 to 32768 [ 58.635166][ T2773] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop2 scanned by syz.2.16 (2773) [ 58.648874][ T2773] BTRFS info (device loop2): using blake2b (blake2b-256-generic) checksum algorithm [ 58.658307][ T2773] BTRFS info (device loop2): turning off barriers [ 58.664737][ T2773] BTRFS info (device loop2): enabling auto defrag [ 58.671142][ T2773] BTRFS info (device loop2): ignoring data csums [ 58.677498][ T2773] BTRFS info (device loop2): force zlib compression, level 3 [ 58.684876][ T2773] BTRFS info (device loop2): enabling ssd optimizations [ 58.691809][ T2773] BTRFS info (device loop2): using spread ssd allocation scheme [ 58.699430][ T2773] BTRFS info (device loop2): using free space tree [ 58.705920][ T2773] BTRFS info (device loop2): has skinny extents [ 58.712219][ T2773] workqueue: max_active 2097158 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 58.723462][ T2773] workqueue: max_active 2097158 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 58.735551][ T2773] workqueue: max_active 2097158 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 58.747444][ T2773] workqueue: max_active 2097158 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 58.758581][ T2773] workqueue: max_active 2097158 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 58.770094][ T2773] workqueue: max_active 2097158 requested for btrfs-endio-meta-write is out of range, clamping between 1 and 512 [ 58.782426][ T2773] workqueue: max_active 2097158 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 58.794171][ T2773] workqueue: max_active 2097158 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 58.805179][ T2773] workqueue: max_active 2097158 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 58.817224][ T2773] workqueue: max_active 2097158 requested for btrfs-readahead is out of range, clamping between 1 and 512 [ 58.833624][ T2773] workqueue: max_active 2097158 requested for btrfs-scrub is out of range, clamping between 1 and 512 [ 58.844826][ T2773] workqueue: max_active 2097158 requested for btrfs-scrubwrc is out of range, clamping between 1 and 512 [ 58.856042][ T2773] workqueue: max_active 2097158 requested for btrfs-scrubparity is out of range, clamping between 1 and 512 [ 58.867709][ T2773] BTRFS info (device loop2): scrub: started on devid 1 [ 58.875123][ T2773] BUG: kernel NULL pointer dereference, address: 00000000000001f0 [ 58.882912][ T2773] #PF: supervisor read access in kernel mode [ 58.888954][ T2773] #PF: error_code(0x0000) - not-present page [ 58.894915][ T2773] PGD 17ba65067 P4D 17ba65067 PUD 0 [ 58.900173][ T2773] Oops: 0000 [#1] SMP [ 58.904214][ T2773] CPU: 0 PID: 2773 Comm: syz.2.16 Not tainted syzkaller #0 [ 58.911561][ T2773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 58.921682][ T2773] RIP: 0010:btrfs_reada_add+0x3a/0x190 [ 58.927158][ T2773] Code: c4 f4 ff ff ff 55 48 89 d5 ba 88 00 00 00 53 48 89 fb 48 8b 3d 87 6c b2 01 e8 d2 d4 ca ff 48 85 c0 0f 84 16 01 00 00 49 89 c4 <48> 8b 83 f0 01 00 00 48 c7 c2 c0 df 23 88 48 c7 c6 59 a5 04 83 41 [ 58.946913][ T2773] RSP: 0018:ffffc9000201b9c0 EFLAGS: 00010282 [ 58.952963][ T2773] RAX: ffff88817c827b40 RBX: 0000000000000000 RCX: 0000000000000001 [ 58.960913][ T2773] RDX: 0000000000000dc0 RSI: ffffffff816823ee RDI: ffff888100041800 [ 58.968858][ T2773] RBP: ffffc9000201bb0f R08: 00000000000000c0 R09: ffff88817c827b40 [ 58.976801][ T2773] R10: ffffc9000201b970 R11: 0000000000000000 R12: ffff88817c827b40 [ 58.984751][ T2773] R13: ffffc9000201bafe R14: ffff888178a1d800 R15: ffff888178a1d800 [ 58.992695][ T2773] FS: 00007ff902e516c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 59.001713][ T2773] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.008358][ T2773] CR2: 00000000000001f0 CR3: 000000017baca000 CR4: 00000000003506f0 [ 59.016329][ T2773] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 59.024278][ T2773] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 59.032224][ T2773] Call Trace: [ 59.035485][ T2773] [ 59.038400][ T2773] scrub_stripe+0x1095/0x12e0 [ 59.043048][ T2773] ? load_balance+0x179/0xc80 [ 59.047693][ T2773] ? find_held_lock+0x2b/0x80 [ 59.052338][ T2773] ? lock_acquire+0x93/0x130 [ 59.057102][ T2773] ? find_held_lock+0x2b/0x80 [ 59.061891][ T2773] ? scrub_chunk+0x5b/0x130 [ 59.066402][ T2773] scrub_chunk+0xc8/0x130 [ 59.070701][ T2773] scrub_enumerate_chunks+0x2c9/0x730 [ 59.076143][ T2773] ? do_wait_intr_irq+0xa0/0xa0 [ 59.080984][ T2773] btrfs_scrub_dev+0x20f/0x640 [ 59.085729][ T2773] ? _copy_from_user+0x51/0x80 [ 59.090478][ T2773] btrfs_ioctl+0x885/0x2fe0 [ 59.095047][ T2773] ? perf_assign_events+0x271/0x380 [ 59.100303][ T2773] ? __x64_sys_ioctl+0x7b/0xb0 [ 59.105121][ T2773] __x64_sys_ioctl+0x7b/0xb0 [ 59.109696][ T2773] do_syscall_64+0x33/0x80 [ 59.114098][ T2773] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 59.119964][ T2773] RIP: 0033:0x7ff903be1929 [ 59.124376][ T2773] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48 [ 59.143954][ T2773] RSP: 002b:00007ff902e51038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 59.152367][ T2773] RAX: ffffffffffffffda RBX: 00007ff903e08fa0 RCX: 00007ff903be1929 [ 59.160320][ T2773] RDX: 0000200000000000 RSI: 00000000c400941b RDI: 0000000000000004 [ 59.168273][ T2773] RBP: 00007ff903c63b39 R08: 0000000000000000 R09: 0000000000000000 [ 59.176316][ T2773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 59.184282][ T2773] R13: 0000000000000000 R14: 00007ff903e08fa0 R15: 00007fff5fe74148 [ 59.192650][ T2773] [ 59.195827][ T2773] Modules linked in: [ 59.199719][ T2773] CR2: 00000000000001f0 [ 59.203843][ T2773] ---[ end trace 8d2d347cae98f365 ]--- [ 59.209380][ T2773] RIP: 0010:btrfs_reada_add+0x3a/0x190 [ 59.214901][ T2773] Code: c4 f4 ff ff ff 55 48 89 d5 ba 88 00 00 00 53 48 89 fb 48 8b 3d 87 6c b2 01 e8 d2 d4 ca ff 48 85 c0 0f 84 16 01 00 00 49 89 c4 <48> 8b 83 f0 01 00 00 48 c7 c2 c0 df 23 88 48 c7 c6 59 a5 04 83 41 [ 59.234477][ T2773] RSP: 0018:ffffc9000201b9c0 EFLAGS: 00010282 [ 59.240521][ T2773] RAX: ffff88817c827b40 RBX: 0000000000000000 RCX: 0000000000000001 [ 59.248551][ T2773] RDX: 0000000000000dc0 RSI: ffffffff816823ee RDI: ffff888100041800 [ 59.256581][ T2773] RBP: ffffc9000201bb0f R08: 00000000000000c0 R09: ffff88817c827b40 [ 59.264526][ T2773] R10: ffffc9000201b970 R11: 0000000000000000 R12: ffff88817c827b40 [ 59.272557][ T2773] R13: ffffc9000201bafe R14: ffff888178a1d800 R15: ffff888178a1d800 [ 59.280503][ T2773] FS: 00007ff902e516c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 59.289402][ T2773] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.296067][ T2773] CR2: 00000000000001f0 CR3: 000000017baca000 CR4: 00000000003506f0 [ 59.304016][ T2773] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 59.311985][ T2773] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 59.319934][ T2773] Kernel panic - not syncing: Fatal exception [ 59.326098][ T2773] Kernel Offset: disabled [ 59.330401][ T2773] Rebooting in 86400 seconds..