Warning: Permanently added '10.128.1.177' (ED25519) to the list of known hosts. 2025/11/24 19:59:47 parsed 1 programs [ 59.294882][ T2392] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 59.895131][ T45] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 59.906599][ T45] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 59.917604][ T45] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 59.937609][ T45] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 59.946016][ T45] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 59.957130][ T45] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 60.085459][ T2468] chnl_net:caif_netlink_parms(): no params data found [ 60.745091][ T2468] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.153028][ T2468] 8021q: adding VLAN 0 to HW filter on device batadv0 2025/11/24 19:59:49 executed programs: 0 [ 61.913021][ T1296] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 61.921350][ T1296] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 61.929776][ T1966] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 61.938114][ T2899] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 61.942572][ T2904] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 61.945550][ T2899] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 61.952897][ T2904] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 61.962829][ T2905] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 61.969362][ T2904] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 61.976765][ T2905] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 61.985723][ T2904] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 61.995288][ T2905] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 62.004603][ T2904] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 62.012430][ T2905] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 62.020047][ T2906] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 62.027845][ T2905] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 62.035892][ T2904] Bluetooth: hci0: command tx timeout [ 62.049023][ T2905] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 62.049077][ T2904] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 62.056685][ T45] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 62.064168][ T2904] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 62.071371][ T2905] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 62.078700][ T2904] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 62.086169][ T2905] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 62.102176][ T2905] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 62.280875][ T2894] chnl_net:caif_netlink_parms(): no params data found [ 62.289124][ T2898] chnl_net:caif_netlink_parms(): no params data found [ 62.297006][ T2897] chnl_net:caif_netlink_parms(): no params data found [ 62.340812][ T39] bond0 (unregistering): Released all slaves [ 62.383894][ T2902] chnl_net:caif_netlink_parms(): no params data found [ 64.056559][ T2894] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.108893][ T2897] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.116755][ T2905] Bluetooth: hci1: command tx timeout [ 64.123811][ T2898] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.133449][ T2902] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.188560][ T2905] Bluetooth: hci2: command tx timeout [ 64.194104][ T1966] Bluetooth: hci3: command tx timeout [ 64.194120][ T1296] Bluetooth: hci4: command tx timeout [ 65.144651][ T2894] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.288006][ T2902] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.313103][ T2898] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.400095][ T2897] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.188585][ T1296] Bluetooth: hci1: command tx timeout [ 66.268760][ T1296] Bluetooth: hci4: command tx timeout [ 66.269082][ T2905] Bluetooth: hci2: command tx timeout [ 66.274342][ T1296] Bluetooth: hci3: command tx timeout 2025/11/24 19:59:55 executed programs: 8 [ 67.410777][ T4478] syz.1.18[4478]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 67.586359][ T4478] loop1: detected capacity change from 0 to 32768 [ 67.601785][ T4478] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop1 scanned by syz.1.18 (4478) [ 67.624660][ T4478] BTRFS info (device loop1): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 67.635124][ T4478] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm [ 67.644172][ T4478] BTRFS info (device loop1): using free space tree [ 67.687132][ T4483] loop3: detected capacity change from 0 to 32768 [ 67.698384][ T4483] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.20 (4483) [ 67.709128][ T4493] loop5: detected capacity change from 0 to 32768 [ 67.719244][ T4493] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz.5.19 (4493) [ 67.740793][ T4478] BTRFS info (device loop1): enabling ssd optimizations [ 67.748777][ T4478] BTRFS info (device loop1): auto enabling async discard [ 67.763414][ T857] BTRFS info (device loop1): qgroup scan completed (inconsistency flag cleared) [ 67.778628][ T4483] loop3: detected capacity change from 32768 to 64 [ 67.786504][ T4505] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4505) [ 67.797912][ T4493] loop5: detected capacity change from 32768 to 64 [ 67.828583][ T4478] loop1: detected capacity change from 32768 to 64 [ 67.836038][ T4531] syz.1.18: attempt to access beyond end of device [ 67.836038][ T4531] loop1: rw=6145, sector=10528, nr_sectors = 8 limit=64 [ 67.850596][ T4531] BTRFS error (device loop1): bdev /dev/loop1 errs: wr 1, rd 0, flush 0, corrupt 0, gen 0 [ 67.851976][ T4520] loop4: detected capacity change from 0 to 32768 [ 67.864430][ T4531] syz.1.18: attempt to access beyond end of device [ 67.864430][ T4531] loop1: rw=6145, sector=10536, nr_sectors = 8 limit=64 [ 67.872344][ T4520] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.17 (4520) [ 67.885534][ T4531] BTRFS error (device loop1): bdev /dev/loop1 errs: wr 2, rd 0, flush 0, corrupt 0, gen 0 [ 67.885618][ T4531] syz.1.18: attempt to access beyond end of device [ 67.885618][ T4531] loop1: rw=6145, sector=10544, nr_sectors = 8 limit=64 [ 67.922903][ T4531] BTRFS error (device loop1): bdev /dev/loop1 errs: wr 3, rd 0, flush 0, corrupt 0, gen 0 [ 67.933934][ T4531] syz.1.18: attempt to access beyond end of device [ 67.933934][ T4531] loop1: rw=6145, sector=10560, nr_sectors = 8 limit=64 [ 67.947911][ T4531] BTRFS error (device loop1): bdev /dev/loop1 errs: wr 4, rd 0, flush 0, corrupt 0, gen 0 [ 67.958742][ T4531] syz.1.18: attempt to access beyond end of device [ 67.958742][ T4531] loop1: rw=6145, sector=10568, nr_sectors = 8 limit=64 [ 67.973840][ T4531] BTRFS error (device loop1): bdev /dev/loop1 errs: wr 5, rd 0, flush 0, corrupt 0, gen 0 [ 67.984451][ T4531] syz.1.18: attempt to access beyond end of device [ 67.984451][ T4531] loop1: rw=6145, sector=10576, nr_sectors = 8 limit=64 [ 67.998928][ T4531] BTRFS error (device loop1): bdev /dev/loop1 errs: wr 6, rd 0, flush 0, corrupt 0, gen 0 [ 68.009810][ T4531] syz.1.18: attempt to access beyond end of device [ 68.009810][ T4531] loop1: rw=6145, sector=10584, nr_sectors = 8 limit=64 [ 68.024401][ T4531] BTRFS error (device loop1): bdev /dev/loop1 errs: wr 7, rd 0, flush 0, corrupt 0, gen 0 [ 68.035218][ T4531] syz.1.18: attempt to access beyond end of device [ 68.035218][ T4531] loop1: rw=6145, sector=10592, nr_sectors = 8 limit=64 [ 68.048842][ T4531] BTRFS error (device loop1): bdev /dev/loop1 errs: wr 8, rd 0, flush 0, corrupt 0, gen 0 [ 68.060254][ T4531] BTRFS: error (device loop1) in btrfs_commit_transaction:2511: errno=-5 IO failure (Error while writing out transaction) [ 68.068630][ T4475] I/O error, dev loop4, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 68.073831][ T4531] BTRFS info (device loop1: state E): forced readonly [ 68.091255][ T4531] BTRFS warning (device loop1: state E): Skipping commit of aborted transaction. [ 68.101448][ T4531] BTRFS error (device loop1: state EA): Transaction aborted (error -5) [ 68.110676][ T4531] BTRFS: error (device loop1: state EA) in cleanup_transaction:2004: errno=-5 IO failure [ 68.121844][ T4531] BUG: MAX_LOCK_DEPTH too low! [ 68.128809][ T4531] turning off the locking correctness validator. [ 68.145072][ T4531] depth: 48 max: 48! [ 68.149111][ T4531] 48 locks held by syz.1.18/4531: [ 68.154672][ T4531] #0: ffff88817b528e60 (&sb->s_type->i_mutex_key#18){....}-{3:3}, at: btrfs_inode_lock+0x50/0x70 [ 68.166123][ T4531] #1: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.177066][ T4531] #2: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.187212][ T4531] #3: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.197394][ T4531] #4: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.208089][ T4531] #5: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.218752][ T4531] #6: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.229160][ T4531] #7: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.239406][ T4531] #8: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.250669][ T4531] #9: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.261880][ T4531] #10: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.268652][ T1296] Bluetooth: hci1: command tx timeout [ 68.272782][ T4531] #11: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.272801][ T4531] #12: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.299945][ T4531] #13: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.310696][ T4531] #14: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.321620][ T4531] #15: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.332659][ T4531] #16: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.343579][ T4531] #17: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.348609][ T1296] Bluetooth: hci3: command tx timeout [ 68.354520][ T4531] #18: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.354535][ T4531] #19: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.382482][ T4531] #20: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.393409][ T4531] #21: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.404087][ T4531] #22: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.414664][ T4531] #23: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.425593][ T4531] #24: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.436610][ T4531] #25: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.447290][ T4531] #26: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.457785][ T4531] #27: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.468641][ T4531] #28: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.479358][ T4531] #29: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.489850][ T4531] #30: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.500520][ T4531] #31: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.511027][ T4531] #32: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.522477][ T4531] #33: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.532639][ T4531] #34: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.543407][ T4531] #35: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.554430][ T4531] #36: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.565534][ T4531] #37: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.576277][ T4531] #38: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.588260][ T4531] #39: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.598939][ T4531] #40: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.609789][ T4531] #41: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.620371][ T4531] #42: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.630799][ T4531] #43: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.641277][ T4531] #44: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.651944][ T4531] #45: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.662451][ T4531] #46: ffff8881097388e8 (btrfs-tree-01){....}-{3:3}, at: btrfs_try_tree_read_lock+0x14/0x90 [ 68.673412][ T4531] #47: ffffffff8357ba08 (rcu_read_lock){....}-{1:2}, at: find_extent_buffer_nolock+0x19/0xa0 [ 68.684021][ T4531] INFO: lockdep is turned off. [ 68.689074][ T4531] CPU: 1 PID: 4531 Comm: syz.1.18 Not tainted syzkaller #0 [ 68.696260][ T4531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 68.706650][ T4531] Call Trace: [ 68.710103][ T4531] [ 68.713245][ T4531] dump_stack_lvl+0x78/0xc0 [ 68.717913][ T4531] __lock_acquire+0x3dd/0x450 [ 68.722946][ T4531] lock_acquire+0xd6/0x200 [ 68.727516][ T4531] ? find_extent_buffer_nolock+0x19/0xa0 [ 68.733127][ T4531] ? find_extent_buffer_nolock+0x19/0xa0 [ 68.738755][ T4531] find_extent_buffer_nolock+0x38/0xa0 [ 68.744210][ T4531] ? find_extent_buffer_nolock+0x19/0xa0 [ 68.749936][ T4531] find_extent_buffer+0xe/0xc0 [ 68.754803][ T4531] read_block_for_search+0x130/0x320 [ 68.760593][ T4531] btrfs_search_slot+0x5da/0xad0 [ 68.765606][ T4531] btrfs_lookup_file_extent+0x49/0x70 [ 68.771230][ T4531] can_nocow_extent+0xec/0x310 [ 68.776443][ T4531] ? btrfs_lookup_ordered_range+0x313/0x390 [ 68.782867][ T4531] ? _raw_spin_unlock+0x30/0x40 [ 68.787790][ T4531] btrfs_check_nocow_lock+0xf4/0x170 [ 68.793244][ T4531] btrfs_buffered_write+0x278/0x7d0 [ 68.798619][ T4531] btrfs_do_write_iter+0xbb/0x530 [ 68.804099][ T4531] ? aio_write+0x260/0x320 [ 68.809014][ T4531] aio_write+0x28a/0x320 [ 68.814415][ T4531] io_submit_one+0x4b3/0x6c0 [ 68.819362][ T4531] __se_sys_io_submit+0xb4/0x1b0 [ 68.824483][ T4531] do_syscall_64+0x55/0xb0 [ 68.829059][ T4531] ? clear_bhb_loop+0x40/0x90 [ 68.834084][ T4531] ? clear_bhb_loop+0x40/0x90 [ 68.839019][ T4531] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 68.845372][ T4531] RIP: 0033:0x7f88a7d8eec9 [ 68.850128][ T4531] 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 [ 68.871553][ T4531] RSP: 002b:00007f88a8b9f038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 68.880234][ T4531] RAX: ffffffffffffffda RBX: 00007f88a7fe6090 RCX: 00007f88a7d8eec9 [ 68.889078][ T4531] RDX: 0000200000000540 RSI: 0000000000000001 RDI: 00007f88a8ba0000 [ 68.897300][ T4531] RBP: 00007f88a7e11f91 R08: 0000000000000000 R09: 0000000000000000 [ 68.905867][ T4531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 68.914269][ T4531] R13: 00007f88a7fe6128 R14: 00007f88a7fe6090 R15: 00007ffc17dc4278 [ 68.922584][ T4531] [ 68.925920][ T1296] Bluetooth: hci2: command tx timeout [ 68.932206][ T1966] Bluetooth: hci4: command tx timeout [ 69.107063][ T4535] loop3: detected capacity change from 0 to 32768 [ 69.122589][ T4505] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4505) [ 69.136524][ T4535] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.21 (4535) [ 69.219149][ T4535] loop3: detected capacity change from 32768 to 64 [ 69.241163][ T4536] loop5: detected capacity change from 0 to 32768 [ 69.256271][ T4505] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4505) [ 69.267018][ T4536] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz.5.22 (4536) [ 69.386064][ T4539] loop4: detected capacity change from 0 to 32768 [ 69.401674][ T4539] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.23 (4539) [ 69.412504][ T4505] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4505) [ 69.656472][ T4541] loop5: detected capacity change from 0 to 32768 [ 69.672886][ T4505] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4505) [ 69.699465][ T4541] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz.5.25 (4541) [ 69.752206][ T4544] loop3: detected capacity change from 0 to 32768 [ 69.771826][ T4505] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4505) [ 69.782941][ T4544] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.24 (4544) [ 69.793983][ T4541] loop5: detected capacity change from 32768 to 64 [ 69.887614][ T4546] loop4: detected capacity change from 0 to 32768 [ 69.902026][ T4475] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4475) [ 69.913303][ T4546] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.26 (4546) [ 69.988747][ T4543] loop3: detected capacity change from 32768 to 64 [ 70.283187][ T4548] loop5: detected capacity change from 0 to 32768 [ 70.305579][ T4505] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4505) [ 70.316118][ T4548] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz.5.27 (4548) [ 70.349638][ T1296] Bluetooth: hci1: command tx timeout [ 70.369403][ T4551] loop4: detected capacity change from 0 to 32768 [ 70.383857][ T4475] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4475) [ 70.395410][ T4551] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.29 (4551) [ 70.428716][ T1296] Bluetooth: hci3: command tx timeout [ 70.497063][ T4554] loop3: detected capacity change from 0 to 32768 [ 70.508739][ T4548] loop5: detected capacity change from 32768 to 64 [ 70.544844][ T4554] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.28 (4554) [ 70.628879][ T4554] loop3: detected capacity change from 32768 to 64 [ 70.835780][ T4558] loop4: detected capacity change from 0 to 32768 [ 70.850569][ T4505] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4505) [ 70.868771][ T4558] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.31 (4558) [ 70.988830][ T1296] Bluetooth: hci2: command tx timeout [ 70.994887][ T1966] Bluetooth: hci4: command tx timeout [ 71.005807][ T4561] loop5: detected capacity change from 0 to 32768 [ 71.021169][ T4505] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4505) [ 71.032371][ T4561] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz.5.30 (4561) [ 71.158108][ T4562] loop3: detected capacity change from 0 to 32768 [ 71.173805][ T4505] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4505) [ 71.184342][ T4562] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.32 (4562) [ 71.248645][ T4562] loop3: detected capacity change from 32768 to 64 [ 71.287152][ T4564] loop4: detected capacity change from 0 to 32768 [ 71.301372][ T4505] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4505) [ 71.312650][ T4564] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.33 (4564) [ 71.413216][ T4567] loop5: detected capacity change from 0 to 32768 [ 71.437415][ T4505] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4505) [ 71.448417][ T4567] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz.5.34 (4567) [ 71.528794][ T4567] loop5: detected capacity change from 32768 to 64 [ 71.662143][ T4570] loop4: detected capacity change from 0 to 32768 [ 71.687546][ T4505] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4505) [ 71.698139][ T4570] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.36 (4570) [ 71.789121][ T4570] loop4: detected capacity change from 32768 to 64 [ 71.813285][ T4572] loop3: detected capacity change from 0 to 32768 [ 71.832720][ T4475] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4475) [ 71.849220][ T4572] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.35 (4572) [ 71.937910][ T4576] loop5: detected capacity change from 0 to 32768 [ 71.953866][ T4505] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4505) [ 71.964973][ T4576] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz.5.37 (4576) [ 72.165170][ T4578] loop4: detected capacity change from 0 to 32768 [ 72.183029][ T4505] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4505) [ 72.193480][ T4578] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.38 (4578) [ 72.317093][ T4580] loop3: detected capacity change from 0 to 32768 [ 72.334940][ T4505] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4505) [ 72.348729][ T4580] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.39 (4580) [ 72.440165][ T4583] loop5: detected capacity change from 0 to 32768 [ 72.456264][ T4505] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4505) [ 72.468974][ T4583] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz.5.40 (4583) [ 72.499773][ T4580] loop3: detected capacity change from 32768 to 64 2025/11/24 20:00:00 executed programs: 32 [ 72.633526][ T4587] loop4: detected capacity change from 0 to 32768 [ 72.649692][ T4505] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4505) [ 72.660380][ T4587] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.41 (4587) [ 72.865352][ T4589] loop5: detected capacity change from 0 to 32768 [ 72.886986][ T4505] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4505) [ 72.908467][ T4589] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz.5.43 (4589) [ 72.931896][ T4591] loop3: detected capacity change from 0 to 32768 [ 72.958226][ T4505] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4505) [ 72.979537][ T4591] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.42 (4591) [ 73.084961][ T4593] loop4: detected capacity change from 0 to 32768 [ 73.109178][ T4505] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4505) [ 73.128808][ T4593] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.44 (4593) [ 73.236725][ T4595] loop5: detected capacity change from 0 to 32768 [ 73.251070][ T4505] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4505) [ 73.264139][ T4595] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz.5.45 (4595) [ 73.470891][ T4597] loop3: detected capacity change from 0 to 32768 [ 73.493692][ T4505] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4505) [ 73.508738][ T4597] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.46 (4597) [ 73.623812][ T4599] loop4: detected capacity change from 0 to 32768 [ 73.649482][ T4505] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4505) [ 73.660588][ T4599] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.47 (4599) [ 73.709072][ T4601] loop5: detected capacity change from 0 to 32768 [ 73.723878][ T4505] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4505) [ 73.734539][ T4601] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz.5.48 (4601) [ 73.899632][ T4603] loop3: detected capacity change from 0 to 32768 [ 73.920992][ T4505] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4505) [ 73.932168][ T4603] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.49 (4603) [ 74.012380][ T4605] loop4: detected capacity change from 0 to 32768 [ 74.030955][ T4505] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4505) [ 74.049795][ T4605] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.50 (4605) [ 74.202018][ T4607] loop5: detected capacity change from 0 to 32768 [ 74.216021][ T4505] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4505) [ 74.227011][ T4607] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz.5.51 (4607) [ 74.345242][ T4609] loop3: detected capacity change from 0 to 32768 [ 74.377261][ T4505] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4505) [ 74.388678][ T4609] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.52 (4609) [ 74.472882][ T4611] loop4: detected capacity change from 0 to 32768 [ 74.487656][ T4505] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4505) [ 74.512506][ T4611] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.53 (4611) [ 74.626801][ T4613] loop5: detected capacity change from 0 to 32768 [ 74.641644][ T4505] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4505) [ 74.652194][ T4613] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz.5.54 (4613) [ 74.950966][ T4615] loop3: detected capacity change from 0 to 32768 [ 74.976649][ T4505] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4505) [ 74.997704][ T4615] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.55 (4615) [ 75.069845][ T4617] loop4: detected capacity change from 0 to 32768 [ 75.084033][ T4505] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4505) [ 75.096056][ T4617] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.56 (4617) [ 75.141355][ T4619] loop5: detected capacity change from 0 to 32768 [ 75.157565][ T4475] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4475) [ 75.174927][ T4619] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz.5.57 (4619) [ 75.568361][ T4621] loop3: detected capacity change from 0 to 32768 [ 75.603802][ T4505] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4505) [ 75.625323][ T4621] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.58 (4621) [ 75.653399][ T4623] loop4: detected capacity change from 0 to 32768 [ 75.667167][ T4505] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4505) [ 75.689145][ T4623] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.59 (4623) [ 75.704585][ T4625] loop5: detected capacity change from 0 to 32768 [ 75.720846][ T4475] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4475) [ 75.732203][ T4625] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz.5.60 (4625) [ 76.054214][ T4627] loop3: detected capacity change from 0 to 32768 [ 76.085435][ T4505] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4505) [ 76.106475][ T4627] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.61 (4627) [ 76.163591][ T4629] loop4: detected capacity change from 0 to 32768 [ 76.177738][ T4505] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4505) [ 76.196894][ T4631] loop5: detected capacity change from 0 to 32768 [ 76.215521][ T4629] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.62 (4629) [ 76.234780][ T4475] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4475) [ 76.258746][ T4631] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz.5.63 (4631) [ 76.450333][ T4633] loop3: detected capacity change from 0 to 32768 [ 76.465089][ T4505] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4505) [ 76.476493][ T4633] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.64 (4633) [ 76.686656][ T4637] loop5: detected capacity change from 0 to 32768 [ 76.697495][ T4635] loop4: detected capacity change from 0 to 32768 [ 76.712427][ T4505] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4505) [ 76.743329][ T4475] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4475) [ 76.754099][ T4637] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz.5.66 (4637) [ 76.766209][ T4635] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.65 (4635) [ 76.833223][ T4635] loop4: detected capacity change from 32768 to 64 [ 76.894393][ T4639] loop3: detected capacity change from 0 to 32768 [ 76.910962][ T4505] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4505) [ 76.921972][ T4639] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.67 (4639) [ 77.178159][ T4642] loop5: detected capacity change from 0 to 32768 [ 77.203910][ T4505] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4505) [ 77.238048][ T4642] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz.5.69 (4642) [ 77.299929][ T4644] loop4: detected capacity change from 0 to 32768 [ 77.320208][ T4505] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4505) [ 77.367491][ T4644] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.68 (4644) [ 77.429014][ T4646] loop3: detected capacity change from 0 to 32768 [ 77.444327][ T4505] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4505) [ 77.456679][ T4646] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.70 (4646) 2025/11/24 20:00:05 executed programs: 63 [ 77.635822][ T4648] loop5: detected capacity change from 0 to 32768 [ 77.661511][ T4505] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by udevd (4505) [ 77.673039][ T4648] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8 scanned by syz.5.71 (4648) [ 77.759395][ T4648] loop5: detected capacity change from 32768 to 64 [ 77.848544][ T4650] loop3: detected capacity change from 0 to 32768 [ 77.872602][ T4505] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4505) [ 77.887666][ T4652] loop4: detected capacity change from 0 to 32768 [ 77.902635][ T4475] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by udevd (4475) [ 77.918332][ T4650] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz.3.72 (4650) [ 77.931292][ T4652] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz.4.73 (4652) [ 77.949483][ T4505] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by udevd (4505) [ 77.998762][ T4650] loop3: detected capacity change from 32768 to 64