Warning: Permanently added '10.128.1.179' (ECDSA) to the list of known hosts. 2023/04/24 18:29:33 ignoring optional flag "sandboxArg"="0" 2023/04/24 18:29:33 parsed 1 programs 2023/04/24 18:29:33 executed programs: 0 [ 69.035039][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 69.043497][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 69.052370][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 69.061016][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 69.069647][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 69.077066][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 69.165093][ T5337] chnl_net:caif_netlink_parms(): no params data found [ 69.200838][ T5337] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.208469][ T5337] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.216220][ T5337] bridge_slave_0: entered allmulticast mode [ 69.222945][ T5337] bridge_slave_0: entered promiscuous mode [ 69.230763][ T5337] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.240072][ T5337] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.247545][ T5337] bridge_slave_1: entered allmulticast mode [ 69.255244][ T5337] bridge_slave_1: entered promiscuous mode [ 69.273346][ T5337] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.285033][ T5337] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.306524][ T5337] team0: Port device team_slave_0 added [ 69.314297][ T5337] team0: Port device team_slave_1 added [ 69.331105][ T5337] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.338806][ T5337] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 69.367311][ T5337] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.380042][ T5337] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.387467][ T5337] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 69.416536][ T5337] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.443470][ T5337] hsr_slave_0: entered promiscuous mode [ 69.450539][ T5337] hsr_slave_1: entered promiscuous mode [ 70.052919][ T5337] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 70.064478][ T5337] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 70.076366][ T5337] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 70.086477][ T5337] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 70.110336][ T5337] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.117595][ T5337] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.125011][ T5337] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.132123][ T5337] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.190834][ T5337] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.207138][ T900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.220504][ T900] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.230706][ T900] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.239252][ T900] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 70.257198][ T5337] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.268302][ T897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.278629][ T897] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.289581][ T897] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.297365][ T897] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.316341][ T5000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.326709][ T5000] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.336287][ T5000] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.343826][ T5000] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.353949][ T5000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.363086][ T5000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.383208][ T5337] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 70.398459][ T5337] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 70.411807][ T5385] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.423192][ T5385] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.433399][ T5385] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.447109][ T5385] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.456447][ T5385] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.466372][ T5385] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.476512][ T5385] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.486522][ T5385] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.499080][ T5385] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.508791][ T5385] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.624628][ T5385] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.632122][ T5385] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.646032][ T5337] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.669279][ T5385] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.679731][ T5385] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.699575][ T4985] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.708732][ T4985] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.719372][ T5337] veth0_vlan: entered promiscuous mode [ 70.729041][ T4998] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.737694][ T4998] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.751298][ T5337] veth1_vlan: entered promiscuous mode [ 70.774190][ T4998] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 70.783198][ T4998] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 70.793809][ T4998] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 70.803975][ T4998] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.817181][ T5337] veth0_macvtap: entered promiscuous mode [ 70.828910][ T5337] veth1_macvtap: entered promiscuous mode [ 70.847854][ T5337] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.857502][ T4998] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 70.867374][ T4998] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 70.878077][ T4998] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.887296][ T4998] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.902083][ T5337] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 70.910420][ T4998] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.920954][ T4998] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.932680][ T5337] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.944015][ T5337] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.953899][ T5337] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.965293][ T5337] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.033381][ T977] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.053769][ T977] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.073051][ T4985] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 71.090151][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.099552][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.112803][ T4985] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 71.165327][ T47] Bluetooth: hci0: command 0x0409 tx timeout [ 71.375806][ T5436] loop0: detected capacity change from 0 to 32768 [ 71.390531][ T5436] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5436) [ 71.447469][ T5436] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 71.473123][ T5436] BTRFS info (device loop0): setting nodatasum [ 71.486530][ T5436] BTRFS info (device loop0): allowing degraded mounts [ 71.493516][ T5436] BTRFS info (device loop0): use zlib compression, level 3 [ 71.501386][ T5436] BTRFS info (device loop0): using free space tree [ 71.600478][ T5436] BTRFS info (device loop0): enabling ssd optimizations [ 71.608470][ T5436] BTRFS info (device loop0): auto enabling async discard [ 71.621262][ T5436] BTRFS info (device loop0): checking UUID tree [ 72.217294][ T5498] loop0: detected capacity change from 0 to 32768 [ 72.227572][ T5498] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5498) [ 72.248377][ T5498] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 72.259752][ T5498] BTRFS info (device loop0): setting nodatasum [ 72.267129][ T5498] BTRFS info (device loop0): allowing degraded mounts [ 72.273920][ T5498] BTRFS info (device loop0): use zlib compression, level 3 [ 72.283246][ T5498] BTRFS info (device loop0): using free space tree [ 72.315992][ T5498] BTRFS info (device loop0): enabling ssd optimizations [ 72.322984][ T5498] BTRFS info (device loop0): auto enabling async discard [ 72.331426][ T5498] BTRFS info (device loop0): checking UUID tree [ 72.748476][ T5537] loop0: detected capacity change from 0 to 32768 [ 72.758132][ T5537] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5537) [ 72.779404][ T5537] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 72.789423][ T5537] BTRFS info (device loop0): setting nodatasum [ 72.797203][ T5537] BTRFS info (device loop0): allowing degraded mounts [ 72.804620][ T5537] BTRFS info (device loop0): use zlib compression, level 3 [ 72.811848][ T5537] BTRFS info (device loop0): using free space tree [ 72.836964][ T5537] BTRFS info (device loop0): enabling ssd optimizations [ 72.845392][ T5537] BTRFS info (device loop0): auto enabling async discard [ 72.861125][ T5537] BTRFS info (device loop0): checking UUID tree [ 72.872645][ T5537] FAULT_INJECTION: forcing a failure. [ 72.872645][ T5537] name failslab, interval 1, probability 0, space 0, times 0 [ 72.887757][ T5537] CPU: 1 PID: 5537 Comm: syz-executor.0 Not tainted 6.3.0-syzkaller #0 [ 72.896634][ T5537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 72.906871][ T5537] Call Trace: [ 72.910258][ T5537] [ 72.913197][ T5537] dump_stack_lvl+0x167/0x220 [ 72.917998][ T5537] ? nf_tcp_handle_invalid+0x4e0/0x4e0 [ 72.923472][ T5537] ? panic+0x540/0x540 [ 72.927561][ T5537] ? __might_sleep+0xc0/0xc0 [ 72.932354][ T5537] should_fail_ex+0x3aa/0x4e0 [ 72.937299][ T5537] should_failslab+0x9/0x20 [ 72.941988][ T5537] slab_pre_alloc_hook+0x59/0x2b0 [ 72.947203][ T5537] ? btrfs_cache_block_group+0xa8/0x5b0 [ 72.952770][ T5537] __kmem_cache_alloc_node+0x4b/0x290 [ 72.958594][ T5537] ? find_free_extent+0x9b5/0x4920 [ 72.965879][ T5537] ? btrfs_cache_block_group+0xa8/0x5b0 [ 72.971787][ T5537] kmalloc_trace+0x2a/0xe0 [ 72.976482][ T5537] btrfs_cache_block_group+0xa8/0x5b0 [ 72.981972][ T5537] find_free_extent+0x2daf/0x4920 [ 72.987157][ T5537] ? btrfs_delalloc_release_space+0xe0/0xe0 [ 72.993411][ T5537] ? __lock_acquire+0x125b/0x1f80 [ 72.998714][ T5537] btrfs_reserve_extent+0x3c7/0x760 [ 73.004115][ T5537] ? btrfs_free_extent+0x3a0/0x3a0 [ 73.009222][ T5537] ? do_raw_spin_lock+0x14d/0x3a0 [ 73.014252][ T5537] ? _raw_spin_unlock+0x28/0x40 [ 73.019201][ T5537] ? btrfs_use_block_rsv+0x31c/0x5e0 [ 73.024488][ T5537] ? reacquire_held_locks+0x660/0x660 [ 73.030047][ T5537] btrfs_alloc_tree_block+0x20d/0x1650 [ 73.035509][ T5537] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0 [ 73.041559][ T5537] ? alloc_reserved_file_extent+0x5b0/0x5b0 [ 73.047509][ T5537] ? mark_lock+0x9a/0x340 [ 73.051921][ T5537] ? read_extent_buffer+0xf4/0x230 [ 73.057206][ T5537] ? __asan_memcpy+0x40/0x70 [ 73.061784][ T5537] __btrfs_cow_block+0x3e4/0x1550 [ 73.066807][ T5537] ? btrfs_cow_block+0x630/0x630 [ 73.071742][ T5537] ? btrfs_qgroup_add_swapped_blocks+0x5e0/0x6d0 [ 73.078053][ T5537] ? rcu_is_watching+0x15/0xb0 [ 73.082979][ T5537] btrfs_cow_block+0x3cc/0x630 [ 73.087818][ T5537] create_pending_snapshot+0xd29/0x2360 [ 73.093455][ T5537] ? trace_btrfs_space_reservation+0x130/0x130 [ 73.099762][ T5537] ? rcu_is_watching+0x15/0xb0 [ 73.104508][ T5537] ? trace_contention_end+0x3c/0xf0 [ 73.109695][ T5537] ? __mutex_lock_common+0x42d/0x2530 [ 73.115073][ T5537] create_pending_snapshots+0x86/0x1a0 [ 73.120709][ T5537] btrfs_commit_transaction+0xfb8/0x2f30 [ 73.126465][ T5537] ? btrfs_commit_transaction_async+0x3b0/0x3b0 [ 73.132887][ T5537] ? radix_tree_tag_set+0xbf/0x2f0 [ 73.137993][ T5537] ? record_root_in_trans+0x263/0x2d0 [ 73.143423][ T5537] ? btrfs_record_root_in_trans+0x119/0x130 [ 73.149594][ T5537] ? start_transaction+0x282/0xd90 [ 73.154711][ T5537] create_snapshot+0x40f/0x6d0 [ 73.159573][ T5537] btrfs_mksubvol+0x4ec/0x650 [ 73.164281][ T5537] ? __btrfs_ioctl_snap_create+0x360/0x360 [ 73.170076][ T5537] ? __fget_files+0x2eb/0x320 [ 73.174854][ T5537] btrfs_mksnapshot+0x98/0xd0 [ 73.179657][ T5537] __btrfs_ioctl_snap_create+0x27b/0x360 [ 73.185388][ T5537] btrfs_ioctl_snap_create+0x10f/0x160 [ 73.190870][ T5537] btrfs_ioctl+0xa92/0xb80 [ 73.195515][ T5537] __se_sys_ioctl+0xa7/0xf0 [ 73.200206][ T5537] do_syscall_64+0x41/0xc0 [ 73.204837][ T5537] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 73.211177][ T5537] RIP: 0033:0x7fdf2508c0f9 [ 73.215684][ T5537] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 73.235966][ T5537] RSP: 002b:00007fdf25dc2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 73.244731][ T5537] RAX: ffffffffffffffda RBX: 00007fdf251abf80 RCX: 00007fdf2508c0f9 [ 73.252823][ T5537] RDX: 0000000020001280 RSI: 0000000050009401 RDI: 0000000000000004 [ 73.261390][ T5537] RBP: 00007fdf25dc21d0 R08: 0000000000000000 R09: 0000000000000000 [ 73.269344][ T5537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 73.277473][ T5537] R13: 00007ffea5bfb39f R14: 00007fdf25dc2300 R15: 0000000000022000 [ 73.285615][ T5537] [ 73.292083][ T47] Bluetooth: hci0: command 0x041b tx timeout [ 73.664613][ T5588] loop0: detected capacity change from 0 to 32768 [ 73.676027][ T5588] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5588) [ 73.700346][ T5588] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 73.710711][ T5588] BTRFS info (device loop0): setting nodatasum [ 73.718543][ T5588] BTRFS info (device loop0): allowing degraded mounts [ 73.726329][ T5588] BTRFS info (device loop0): use zlib compression, level 3 [ 73.735345][ T5588] BTRFS info (device loop0): using free space tree [ 73.756908][ T5588] BTRFS info (device loop0): enabling ssd optimizations [ 73.764762][ T5588] BTRFS info (device loop0): auto enabling async discard [ 73.773021][ T5588] BTRFS info (device loop0): checking UUID tree [ 74.184855][ T5630] loop0: detected capacity change from 0 to 32768 [ 74.194613][ T5630] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5630) [ 74.219830][ T5630] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 74.229748][ T5630] BTRFS info (device loop0): setting nodatasum [ 74.236515][ T5630] BTRFS info (device loop0): allowing degraded mounts [ 74.243498][ T5630] BTRFS info (device loop0): use zlib compression, level 3 [ 74.251471][ T5630] BTRFS info (device loop0): using free space tree [ 74.275205][ T5630] BTRFS info (device loop0): enabling ssd optimizations 2023/04/24 18:29:39 executed programs: 5 [ 74.282299][ T5630] BTRFS info (device loop0): auto enabling async discard [ 74.292891][ T5630] BTRFS info (device loop0): checking UUID tree [ 74.660644][ T5669] loop0: detected capacity change from 0 to 32768 [ 74.670463][ T5669] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5669) [ 74.689823][ T5669] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 74.699584][ T5669] BTRFS info (device loop0): setting nodatasum [ 74.706030][ T5669] BTRFS info (device loop0): allowing degraded mounts [ 74.713141][ T5669] BTRFS info (device loop0): use zlib compression, level 3 [ 74.721420][ T5669] BTRFS info (device loop0): using free space tree [ 74.742870][ T5669] BTRFS info (device loop0): enabling ssd optimizations [ 74.751013][ T5669] BTRFS info (device loop0): auto enabling async discard [ 74.759885][ T5669] BTRFS info (device loop0): checking UUID tree [ 74.777117][ T5669] FAULT_INJECTION: forcing a failure. [ 74.777117][ T5669] name failslab, interval 1, probability 0, space 0, times 0 [ 74.790605][ T5669] CPU: 1 PID: 5669 Comm: syz-executor.0 Not tainted 6.3.0-syzkaller #0 [ 74.799139][ T5669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 74.809349][ T5669] Call Trace: [ 74.812649][ T5669] [ 74.815614][ T5669] dump_stack_lvl+0x167/0x220 [ 74.820486][ T5669] ? nf_tcp_handle_invalid+0x4e0/0x4e0 [ 74.825956][ T5669] ? panic+0x540/0x540 [ 74.830130][ T5669] ? __might_sleep+0xc0/0xc0 [ 74.834842][ T5669] should_fail_ex+0x3aa/0x4e0 [ 74.839987][ T5669] should_failslab+0x9/0x20 [ 74.845132][ T5669] slab_pre_alloc_hook+0x59/0x2b0 [ 74.851624][ T5669] ? btrfs_cache_block_group+0xa8/0x5b0 [ 74.857185][ T5669] __kmem_cache_alloc_node+0x4b/0x290 [ 74.862659][ T5669] ? find_free_extent+0x9b5/0x4920 [ 74.867966][ T5669] ? btrfs_cache_block_group+0xa8/0x5b0 [ 74.873626][ T5669] kmalloc_trace+0x2a/0xe0 [ 74.878295][ T5669] btrfs_cache_block_group+0xa8/0x5b0 [ 74.883787][ T5669] find_free_extent+0x2daf/0x4920 [ 74.888962][ T5669] ? btrfs_delalloc_release_space+0xe0/0xe0 [ 74.895140][ T5669] ? __lock_acquire+0x125b/0x1f80 [ 74.900198][ T5669] btrfs_reserve_extent+0x3c7/0x760 [ 74.905612][ T5669] ? btrfs_free_extent+0x3a0/0x3a0 [ 74.910829][ T5669] ? do_raw_spin_lock+0x14d/0x3a0 [ 74.916127][ T5669] ? _raw_spin_unlock+0x28/0x40 [ 74.921173][ T5669] ? btrfs_use_block_rsv+0x31c/0x5e0 [ 74.926570][ T5669] ? reacquire_held_locks+0x660/0x660 [ 74.932487][ T5669] btrfs_alloc_tree_block+0x20d/0x1650 [ 74.938328][ T5669] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0 [ 74.944416][ T5669] ? alloc_reserved_file_extent+0x5b0/0x5b0 [ 74.950420][ T5669] ? mark_lock+0x9a/0x340 [ 74.955142][ T5669] ? read_extent_buffer+0xf4/0x230 [ 74.960340][ T5669] ? __asan_memcpy+0x40/0x70 [ 74.964961][ T5669] __btrfs_cow_block+0x3e4/0x1550 [ 74.970137][ T5669] ? btrfs_cow_block+0x630/0x630 [ 74.975358][ T5669] ? btrfs_qgroup_add_swapped_blocks+0x5e0/0x6d0 [ 74.981732][ T5669] ? rcu_is_watching+0x15/0xb0 [ 74.986517][ T5669] btrfs_cow_block+0x3cc/0x630 [ 74.991346][ T5669] create_pending_snapshot+0xd29/0x2360 [ 74.996941][ T5669] ? trace_btrfs_space_reservation+0x130/0x130 [ 75.003112][ T5669] ? rcu_is_watching+0x15/0xb0 [ 75.008294][ T5669] ? trace_contention_end+0x3c/0xf0 [ 75.014205][ T5669] ? __mutex_lock_common+0x42d/0x2530 [ 75.019749][ T5669] create_pending_snapshots+0x86/0x1a0 [ 75.025364][ T5669] btrfs_commit_transaction+0xfb8/0x2f30 [ 75.031161][ T5669] ? btrfs_commit_transaction_async+0x3b0/0x3b0 [ 75.037602][ T5669] ? radix_tree_tag_set+0xbf/0x2f0 [ 75.042850][ T5669] ? record_root_in_trans+0x263/0x2d0 [ 75.049230][ T5669] ? btrfs_record_root_in_trans+0x119/0x130 [ 75.055332][ T5669] ? start_transaction+0x282/0xd90 [ 75.060562][ T5669] create_snapshot+0x40f/0x6d0 [ 75.065354][ T5669] btrfs_mksubvol+0x4ec/0x650 [ 75.070314][ T5669] ? __btrfs_ioctl_snap_create+0x360/0x360 [ 75.077261][ T5669] ? __fget_files+0x2eb/0x320 [ 75.082063][ T5669] btrfs_mksnapshot+0x98/0xd0 [ 75.086861][ T5669] __btrfs_ioctl_snap_create+0x27b/0x360 [ 75.092701][ T5669] btrfs_ioctl_snap_create+0x10f/0x160 [ 75.098355][ T5669] btrfs_ioctl+0xa92/0xb80 [ 75.102796][ T5669] __se_sys_ioctl+0xa7/0xf0 [ 75.107753][ T5669] do_syscall_64+0x41/0xc0 [ 75.112192][ T5669] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 75.118194][ T5669] RIP: 0033:0x7fdf2508c0f9 [ 75.122848][ T5669] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 75.142643][ T5669] RSP: 002b:00007fdf25dc2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 75.151677][ T5669] RAX: ffffffffffffffda RBX: 00007fdf251abf80 RCX: 00007fdf2508c0f9 [ 75.159800][ T5669] RDX: 0000000020001280 RSI: 0000000050009401 RDI: 0000000000000004 [ 75.168136][ T5669] RBP: 00007fdf25dc21d0 R08: 0000000000000000 R09: 0000000000000000 [ 75.176594][ T5669] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 75.185456][ T5669] R13: 00007ffea5bfb39f R14: 00007fdf25dc2300 R15: 0000000000022000 [ 75.193642][ T5669] [ 75.324556][ T47] Bluetooth: hci0: command 0x040f tx timeout [ 75.596181][ T5728] loop0: detected capacity change from 0 to 32768 [ 75.605343][ T5728] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5728) [ 75.622719][ T5728] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 75.633369][ T5728] BTRFS info (device loop0): setting nodatasum [ 75.640641][ T5728] BTRFS info (device loop0): allowing degraded mounts [ 75.651419][ T5728] BTRFS info (device loop0): use zlib compression, level 3 [ 75.659861][ T5728] BTRFS info (device loop0): using free space tree [ 75.686225][ T5728] BTRFS info (device loop0): enabling ssd optimizations [ 75.693352][ T5728] BTRFS info (device loop0): auto enabling async discard [ 75.703420][ T5728] BTRFS info (device loop0): checking UUID tree [ 76.086134][ T5766] loop0: detected capacity change from 0 to 32768 [ 76.094939][ T5766] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5766) [ 76.115569][ T5766] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 76.126598][ T5766] BTRFS info (device loop0): setting nodatasum [ 76.132879][ T5766] BTRFS info (device loop0): allowing degraded mounts [ 76.140112][ T5766] BTRFS info (device loop0): use zlib compression, level 3 [ 76.148986][ T5766] BTRFS info (device loop0): using free space tree [ 76.172514][ T5766] BTRFS info (device loop0): enabling ssd optimizations [ 76.179584][ T5766] BTRFS info (device loop0): auto enabling async discard [ 76.188059][ T5766] BTRFS info (device loop0): checking UUID tree [ 76.526749][ T22] cfg80211: failed to load regulatory.db [ 76.560401][ T5806] loop0: detected capacity change from 0 to 32768 [ 76.568891][ T5806] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5806) [ 76.590027][ T5806] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 76.600013][ T5806] BTRFS info (device loop0): setting nodatasum [ 76.606589][ T5806] BTRFS info (device loop0): allowing degraded mounts [ 76.613560][ T5806] BTRFS info (device loop0): use zlib compression, level 3 [ 76.621316][ T5806] BTRFS info (device loop0): using free space tree [ 76.647662][ T5806] BTRFS info (device loop0): enabling ssd optimizations [ 76.656137][ T5806] BTRFS info (device loop0): auto enabling async discard [ 76.664818][ T5806] BTRFS info (device loop0): checking UUID tree [ 77.017065][ T5841] loop0: detected capacity change from 0 to 32768 [ 77.026961][ T5841] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5841) [ 77.047152][ T5841] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 77.056835][ T5841] BTRFS info (device loop0): setting nodatasum [ 77.063274][ T5841] BTRFS info (device loop0): allowing degraded mounts [ 77.071518][ T5841] BTRFS info (device loop0): use zlib compression, level 3 [ 77.079925][ T5841] BTRFS info (device loop0): using free space tree [ 77.101643][ T5841] BTRFS info (device loop0): enabling ssd optimizations [ 77.109499][ T5841] BTRFS info (device loop0): auto enabling async discard [ 77.119015][ T5841] BTRFS info (device loop0): checking UUID tree [ 77.404178][ T47] Bluetooth: hci0: command 0x0419 tx timeout [ 77.514296][ T5878] loop0: detected capacity change from 0 to 32768 [ 77.526125][ T5878] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5878) [ 77.543997][ T5878] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 77.553927][ T5878] BTRFS info (device loop0): setting nodatasum [ 77.560480][ T5878] BTRFS info (device loop0): allowing degraded mounts [ 77.569499][ T5878] BTRFS info (device loop0): use zlib compression, level 3 [ 77.577054][ T5878] BTRFS info (device loop0): using free space tree [ 77.603472][ T5878] BTRFS info (device loop0): enabling ssd optimizations [ 77.611678][ T5878] BTRFS info (device loop0): auto enabling async discard [ 77.621347][ T5878] BTRFS info (device loop0): checking UUID tree [ 77.995550][ T5920] loop0: detected capacity change from 0 to 32768 [ 78.004501][ T5920] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5920) [ 78.022817][ T5920] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 78.032818][ T5920] BTRFS info (device loop0): setting nodatasum [ 78.040431][ T5920] BTRFS info (device loop0): allowing degraded mounts [ 78.047935][ T5920] BTRFS info (device loop0): use zlib compression, level 3 [ 78.056514][ T5920] BTRFS info (device loop0): using free space tree [ 78.077825][ T5920] BTRFS info (device loop0): enabling ssd optimizations [ 78.085895][ T5920] BTRFS info (device loop0): auto enabling async discard [ 78.097155][ T5920] BTRFS info (device loop0): checking UUID tree [ 78.114875][ T5920] FAULT_INJECTION: forcing a failure. [ 78.114875][ T5920] name failslab, interval 1, probability 0, space 0, times 0 [ 78.128906][ T5920] CPU: 0 PID: 5920 Comm: syz-executor.0 Not tainted 6.3.0-syzkaller #0 [ 78.137270][ T5920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 78.147426][ T5920] Call Trace: [ 78.151165][ T5920] [ 78.154203][ T5920] dump_stack_lvl+0x167/0x220 [ 78.158921][ T5920] ? nf_tcp_handle_invalid+0x4e0/0x4e0 [ 78.164593][ T5920] ? panic+0x540/0x540 [ 78.168864][ T5920] ? __might_sleep+0xc0/0xc0 [ 78.173601][ T5920] should_fail_ex+0x3aa/0x4e0 [ 78.178393][ T5920] should_failslab+0x9/0x20 [ 78.183012][ T5920] slab_pre_alloc_hook+0x59/0x2b0 [ 78.188066][ T5920] ? btrfs_cache_block_group+0xa8/0x5b0 [ 78.193649][ T5920] __kmem_cache_alloc_node+0x4b/0x290 [ 78.199129][ T5920] ? find_free_extent+0x9b5/0x4920 [ 78.204472][ T5920] ? btrfs_cache_block_group+0xa8/0x5b0 [ 78.210213][ T5920] kmalloc_trace+0x2a/0xe0 [ 78.214757][ T5920] btrfs_cache_block_group+0xa8/0x5b0 [ 78.220246][ T5920] find_free_extent+0x2daf/0x4920 [ 78.225384][ T5920] ? btrfs_delalloc_release_space+0xe0/0xe0 [ 78.231301][ T5920] ? __lock_acquire+0x125b/0x1f80 [ 78.236442][ T5920] btrfs_reserve_extent+0x3c7/0x760 [ 78.241774][ T5920] ? btrfs_free_extent+0x3a0/0x3a0 [ 78.247084][ T5920] ? do_raw_spin_lock+0x14d/0x3a0 [ 78.252424][ T5920] ? _raw_spin_unlock+0x28/0x40 [ 78.257388][ T5920] ? btrfs_use_block_rsv+0x31c/0x5e0 [ 78.262673][ T5920] ? reacquire_held_locks+0x660/0x660 [ 78.268170][ T5920] btrfs_alloc_tree_block+0x20d/0x1650 [ 78.273837][ T5920] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0 [ 78.280117][ T5920] ? alloc_reserved_file_extent+0x5b0/0x5b0 [ 78.286747][ T5920] ? mark_lock+0x9a/0x340 [ 78.291181][ T5920] ? read_extent_buffer+0xf4/0x230 [ 78.296472][ T5920] ? __asan_memcpy+0x40/0x70 [ 78.301269][ T5920] __btrfs_cow_block+0x3e4/0x1550 [ 78.306588][ T5920] ? btrfs_cow_block+0x630/0x630 [ 78.311567][ T5920] ? btrfs_qgroup_add_swapped_blocks+0x5e0/0x6d0 [ 78.318251][ T5920] ? rcu_is_watching+0x15/0xb0 [ 78.323006][ T5920] btrfs_cow_block+0x3cc/0x630 [ 78.328288][ T5920] create_pending_snapshot+0xd29/0x2360 [ 78.333996][ T5920] ? trace_btrfs_space_reservation+0x130/0x130 [ 78.340309][ T5920] ? rcu_is_watching+0x15/0xb0 [ 78.345072][ T5920] ? trace_contention_end+0x3c/0xf0 [ 78.350269][ T5920] ? __mutex_lock_common+0x42d/0x2530 [ 78.355656][ T5920] create_pending_snapshots+0x86/0x1a0 [ 78.361324][ T5920] btrfs_commit_transaction+0xfb8/0x2f30 [ 78.367083][ T5920] ? btrfs_commit_transaction_async+0x3b0/0x3b0 [ 78.373441][ T5920] ? radix_tree_tag_set+0xbf/0x2f0 [ 78.378567][ T5920] ? record_root_in_trans+0x263/0x2d0 [ 78.383952][ T5920] ? btrfs_record_root_in_trans+0x119/0x130 [ 78.389862][ T5920] ? start_transaction+0x282/0xd90 [ 78.395024][ T5920] create_snapshot+0x40f/0x6d0 [ 78.399898][ T5920] btrfs_mksubvol+0x4ec/0x650 [ 78.404676][ T5920] ? __btrfs_ioctl_snap_create+0x360/0x360 [ 78.410660][ T5920] ? __fget_files+0x2eb/0x320 [ 78.415487][ T5920] btrfs_mksnapshot+0x98/0xd0 [ 78.421215][ T5920] __btrfs_ioctl_snap_create+0x27b/0x360 [ 78.426861][ T5920] btrfs_ioctl_snap_create+0x10f/0x160 [ 78.432325][ T5920] btrfs_ioctl+0xa92/0xb80 [ 78.436748][ T5920] __se_sys_ioctl+0xa7/0xf0 [ 78.441446][ T5920] do_syscall_64+0x41/0xc0 [ 78.448185][ T5920] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 78.454163][ T5920] RIP: 0033:0x7fdf2508c0f9 [ 78.458666][ T5920] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 78.478753][ T5920] RSP: 002b:00007fdf25dc2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 78.487331][ T5920] RAX: ffffffffffffffda RBX: 00007fdf251abf80 RCX: 00007fdf2508c0f9 [ 78.495693][ T5920] RDX: 0000000020001280 RSI: 0000000050009401 RDI: 0000000000000004 [ 78.504226][ T5920] RBP: 00007fdf25dc21d0 R08: 0000000000000000 R09: 0000000000000000 [ 78.513095][ T5920] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 78.521706][ T5920] R13: 00007ffea5bfb39f R14: 00007fdf25dc2300 R15: 0000000000022000 [ 78.530832][ T5920] [ 78.775004][ T5953] loop0: detected capacity change from 0 to 32768 [ 78.782779][ T5953] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5953) [ 78.799080][ T5953] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 78.808976][ T5953] BTRFS info (device loop0): setting nodatasum [ 78.815560][ T5953] BTRFS info (device loop0): allowing degraded mounts [ 78.823250][ T5953] BTRFS info (device loop0): use zlib compression, level 3 [ 78.830868][ T5953] BTRFS info (device loop0): using free space tree [ 78.848311][ T5953] BTRFS info (device loop0): enabling ssd optimizations [ 78.855512][ T5953] BTRFS info (device loop0): auto enabling async discard [ 78.863941][ T5953] BTRFS info (device loop0): checking UUID tree [ 79.120241][ T5973] loop0: detected capacity change from 0 to 32768 [ 79.128136][ T5973] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5973) [ 79.143387][ T5973] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 79.152989][ T5973] BTRFS info (device loop0): setting nodatasum [ 79.159367][ T5973] BTRFS info (device loop0): allowing degraded mounts [ 79.166306][ T5973] BTRFS info (device loop0): use zlib compression, level 3 [ 79.173593][ T5973] BTRFS info (device loop0): using free space tree [ 79.190741][ T5973] BTRFS info (device loop0): enabling ssd optimizations [ 79.198447][ T5973] BTRFS info (device loop0): auto enabling async discard [ 79.208848][ T5973] BTRFS info (device loop0): checking UUID tree [ 79.224947][ T5973] FAULT_INJECTION: forcing a failure. [ 79.224947][ T5973] name failslab, interval 1, probability 0, space 0, times 0 [ 79.238732][ T5973] CPU: 0 PID: 5973 Comm: syz-executor.0 Not tainted 6.3.0-syzkaller #0 [ 79.247191][ T5973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 79.257870][ T5973] Call Trace: [ 79.261261][ T5973] [ 79.264578][ T5973] dump_stack_lvl+0x167/0x220 [ 79.269471][ T5973] ? nf_tcp_handle_invalid+0x4e0/0x4e0 [ 79.274969][ T5973] ? panic+0x540/0x540 [ 79.279074][ T5973] ? __might_sleep+0xc0/0xc0 [ 79.284226][ T5973] should_fail_ex+0x3aa/0x4e0 [ 79.289013][ T5973] should_failslab+0x9/0x20 [ 79.293709][ T5973] slab_pre_alloc_hook+0x59/0x2b0 [ 79.298843][ T5973] ? btrfs_cache_block_group+0xa8/0x5b0 [ 79.304490][ T5973] __kmem_cache_alloc_node+0x4b/0x290 [ 79.310151][ T5973] ? find_free_extent+0x9b5/0x4920 [ 79.315477][ T5973] ? btrfs_cache_block_group+0xa8/0x5b0 [ 79.321275][ T5973] kmalloc_trace+0x2a/0xe0 [ 79.325685][ T5973] btrfs_cache_block_group+0xa8/0x5b0 [ 79.331053][ T5973] find_free_extent+0x2daf/0x4920 [ 79.336356][ T5973] ? btrfs_delalloc_release_space+0xe0/0xe0 [ 79.342491][ T5973] ? __lock_acquire+0x125b/0x1f80 [ 79.347526][ T5973] btrfs_reserve_extent+0x3c7/0x760 [ 79.352818][ T5973] ? btrfs_free_extent+0x3a0/0x3a0 [ 79.357915][ T5973] ? do_raw_spin_lock+0x14d/0x3a0 [ 79.362947][ T5973] ? _raw_spin_unlock+0x28/0x40 [ 79.367958][ T5973] ? btrfs_use_block_rsv+0x31c/0x5e0 [ 79.373223][ T5973] ? reacquire_held_locks+0x660/0x660 [ 79.378713][ T5973] btrfs_alloc_tree_block+0x20d/0x1650 [ 79.384206][ T5973] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0 [ 79.390564][ T5973] ? alloc_reserved_file_extent+0x5b0/0x5b0 [ 79.396442][ T5973] ? mark_lock+0x9a/0x340 [ 79.400778][ T5973] ? read_extent_buffer+0xf4/0x230 [ 79.405958][ T5973] ? __asan_memcpy+0x40/0x70 [ 79.411693][ T5973] __btrfs_cow_block+0x3e4/0x1550 [ 79.416848][ T5973] ? btrfs_cow_block+0x630/0x630 [ 79.421784][ T5973] ? btrfs_qgroup_add_swapped_blocks+0x5e0/0x6d0 [ 79.428717][ T5973] ? rcu_is_watching+0x15/0xb0 [ 79.433579][ T5973] btrfs_cow_block+0x3cc/0x630 [ 79.438444][ T5973] create_pending_snapshot+0xd29/0x2360 [ 79.444214][ T5973] ? trace_btrfs_space_reservation+0x130/0x130 [ 79.451433][ T5973] ? rcu_is_watching+0x15/0xb0 [ 79.456295][ T5973] ? trace_contention_end+0x3c/0xf0 [ 79.461601][ T5973] ? __mutex_lock_common+0x42d/0x2530 [ 79.467089][ T5973] create_pending_snapshots+0x86/0x1a0 [ 79.472563][ T5973] btrfs_commit_transaction+0xfb8/0x2f30 [ 79.478313][ T5973] ? btrfs_commit_transaction_async+0x3b0/0x3b0 [ 79.484815][ T5973] ? radix_tree_tag_set+0xbf/0x2f0 [ 79.489922][ T5973] ? record_root_in_trans+0x263/0x2d0 [ 79.495372][ T5973] ? btrfs_record_root_in_trans+0x119/0x130 [ 79.501434][ T5973] ? start_transaction+0x282/0xd90 [ 79.506722][ T5973] create_snapshot+0x40f/0x6d0 [ 79.511565][ T5973] btrfs_mksubvol+0x4ec/0x650 [ 79.516408][ T5973] ? __btrfs_ioctl_snap_create+0x360/0x360 [ 79.522324][ T5973] ? __fget_files+0x2eb/0x320 [ 79.527007][ T5973] btrfs_mksnapshot+0x98/0xd0 [ 79.532012][ T5973] __btrfs_ioctl_snap_create+0x27b/0x360 [ 79.537894][ T5973] btrfs_ioctl_snap_create+0x10f/0x160 [ 79.543366][ T5973] btrfs_ioctl+0xa92/0xb80 [ 79.548128][ T5973] __se_sys_ioctl+0xa7/0xf0 [ 79.553666][ T5973] do_syscall_64+0x41/0xc0 [ 79.558170][ T5973] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 79.564528][ T5973] RIP: 0033:0x7fdf2508c0f9 [ 79.569002][ T5973] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 79.589654][ T5973] RSP: 002b:00007fdf25dc2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 79.598548][ T5973] RAX: ffffffffffffffda RBX: 00007fdf251abf80 RCX: 00007fdf2508c0f9 [ 79.606507][ T5973] RDX: 0000000020001280 RSI: 0000000050009401 RDI: 0000000000000004 [ 79.614822][ T5973] RBP: 00007fdf25dc21d0 R08: 0000000000000000 R09: 0000000000000000 2023/04/24 18:29:44 executed programs: 14 [ 79.622859][ T5973] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 79.630914][ T5973] R13: 00007ffea5bfb39f R14: 00007fdf25dc2300 R15: 0000000000022000 [ 79.639229][ T5973] [ 79.904297][ T5993] loop0: detected capacity change from 0 to 32768 [ 79.912201][ T5993] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (5993) [ 79.928695][ T5993] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 79.938633][ T5993] BTRFS info (device loop0): setting nodatasum [ 79.945259][ T5993] BTRFS info (device loop0): allowing degraded mounts [ 79.952226][ T5993] BTRFS info (device loop0): use zlib compression, level 3 [ 79.959719][ T5993] BTRFS info (device loop0): using free space tree [ 79.976470][ T5993] BTRFS info (device loop0): enabling ssd optimizations [ 79.983507][ T5993] BTRFS info (device loop0): auto enabling async discard [ 79.991846][ T5993] BTRFS info (device loop0): checking UUID tree [ 80.251548][ T6013] loop0: detected capacity change from 0 to 32768 [ 80.259423][ T6013] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6013) [ 80.276232][ T6013] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 80.285844][ T6013] BTRFS info (device loop0): setting nodatasum [ 80.292003][ T6013] BTRFS info (device loop0): allowing degraded mounts [ 80.299376][ T6013] BTRFS info (device loop0): use zlib compression, level 3 [ 80.310225][ T6013] BTRFS info (device loop0): using free space tree [ 80.326738][ T6013] BTRFS info (device loop0): enabling ssd optimizations [ 80.333968][ T6013] BTRFS info (device loop0): auto enabling async discard [ 80.342465][ T6013] BTRFS info (device loop0): checking UUID tree [ 80.622801][ T6033] loop0: detected capacity change from 0 to 32768 [ 80.631161][ T6033] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6033) [ 80.647518][ T6033] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 80.657344][ T6033] BTRFS info (device loop0): setting nodatasum [ 80.664406][ T6033] BTRFS info (device loop0): allowing degraded mounts [ 80.671322][ T6033] BTRFS info (device loop0): use zlib compression, level 3 [ 80.678675][ T6033] BTRFS info (device loop0): using free space tree [ 80.700941][ T6033] BTRFS info (device loop0): enabling ssd optimizations [ 80.708607][ T6033] BTRFS info (device loop0): auto enabling async discard [ 80.716876][ T6033] BTRFS info (device loop0): checking UUID tree [ 80.972893][ T6053] loop0: detected capacity change from 0 to 32768 [ 80.981697][ T6053] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6053) [ 80.998913][ T6053] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 81.008797][ T6053] BTRFS info (device loop0): setting nodatasum [ 81.015208][ T6053] BTRFS info (device loop0): allowing degraded mounts [ 81.023076][ T6053] BTRFS info (device loop0): use zlib compression, level 3 [ 81.030563][ T6053] BTRFS info (device loop0): using free space tree [ 81.048723][ T6053] BTRFS info (device loop0): enabling ssd optimizations [ 81.056238][ T6053] BTRFS info (device loop0): auto enabling async discard [ 81.064889][ T6053] BTRFS info (device loop0): checking UUID tree [ 81.357091][ T6073] loop0: detected capacity change from 0 to 32768 [ 81.365519][ T6073] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6073) [ 81.381551][ T6073] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 81.391160][ T6073] BTRFS info (device loop0): setting nodatasum [ 81.399763][ T6073] BTRFS info (device loop0): allowing degraded mounts [ 81.406667][ T6073] BTRFS info (device loop0): use zlib compression, level 3 [ 81.413958][ T6073] BTRFS info (device loop0): using free space tree [ 81.430760][ T6073] BTRFS info (device loop0): enabling ssd optimizations [ 81.438891][ T6073] BTRFS info (device loop0): auto enabling async discard [ 81.447083][ T6073] BTRFS info (device loop0): checking UUID tree [ 81.718073][ T6093] loop0: detected capacity change from 0 to 32768 [ 81.726983][ T6093] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6093) [ 81.746149][ T6093] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 81.755748][ T6093] BTRFS info (device loop0): setting nodatasum [ 81.762085][ T6093] BTRFS info (device loop0): allowing degraded mounts [ 81.768912][ T6093] BTRFS info (device loop0): use zlib compression, level 3 [ 81.776325][ T6093] BTRFS info (device loop0): using free space tree [ 81.793664][ T6093] BTRFS info (device loop0): enabling ssd optimizations [ 81.801622][ T6093] BTRFS info (device loop0): auto enabling async discard [ 81.809844][ T6093] BTRFS info (device loop0): checking UUID tree [ 82.082457][ T6113] loop0: detected capacity change from 0 to 32768 [ 82.091540][ T6113] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6113) [ 82.106808][ T6113] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 82.117126][ T6113] BTRFS info (device loop0): setting nodatasum [ 82.123607][ T6113] BTRFS info (device loop0): allowing degraded mounts [ 82.130804][ T6113] BTRFS info (device loop0): use zlib compression, level 3 [ 82.139050][ T6113] BTRFS info (device loop0): using free space tree [ 82.157327][ T6113] BTRFS info (device loop0): enabling ssd optimizations [ 82.164743][ T6113] BTRFS info (device loop0): auto enabling async discard [ 82.173282][ T6113] BTRFS info (device loop0): checking UUID tree [ 82.435115][ T6133] loop0: detected capacity change from 0 to 32768 [ 82.443094][ T6133] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6133) [ 82.458895][ T6133] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 82.468404][ T6133] BTRFS info (device loop0): setting nodatasum [ 82.475749][ T6133] BTRFS info (device loop0): allowing degraded mounts [ 82.482736][ T6133] BTRFS info (device loop0): use zlib compression, level 3 [ 82.493153][ T6133] BTRFS info (device loop0): using free space tree [ 82.510145][ T6133] BTRFS info (device loop0): enabling ssd optimizations [ 82.517798][ T6133] BTRFS info (device loop0): auto enabling async discard [ 82.526410][ T6133] BTRFS info (device loop0): checking UUID tree [ 82.798060][ T6153] loop0: detected capacity change from 0 to 32768 [ 82.805746][ T6153] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6153) [ 82.822067][ T6153] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 82.831928][ T6153] BTRFS info (device loop0): setting nodatasum [ 82.838495][ T6153] BTRFS info (device loop0): allowing degraded mounts [ 82.845724][ T6153] BTRFS info (device loop0): use zlib compression, level 3 [ 82.853266][ T6153] BTRFS info (device loop0): using free space tree [ 82.869345][ T6153] BTRFS info (device loop0): enabling ssd optimizations [ 82.877360][ T6153] BTRFS info (device loop0): auto enabling async discard [ 82.885633][ T6153] BTRFS info (device loop0): checking UUID tree [ 82.895435][ T6153] FAULT_INJECTION: forcing a failure. [ 82.895435][ T6153] name failslab, interval 1, probability 0, space 0, times 0 [ 82.909364][ T6153] CPU: 0 PID: 6153 Comm: syz-executor.0 Not tainted 6.3.0-syzkaller #0 [ 82.917900][ T6153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 82.928239][ T6153] Call Trace: [ 82.931610][ T6153] [ 82.934751][ T6153] dump_stack_lvl+0x167/0x220 [ 82.939521][ T6153] ? nf_tcp_handle_invalid+0x4e0/0x4e0 [ 82.944979][ T6153] ? panic+0x540/0x540 [ 82.949236][ T6153] ? __might_sleep+0xc0/0xc0 [ 82.953956][ T6153] should_fail_ex+0x3aa/0x4e0 [ 82.958711][ T6153] should_failslab+0x9/0x20 [ 82.963382][ T6153] slab_pre_alloc_hook+0x59/0x2b0 [ 82.968419][ T6153] ? btrfs_cache_block_group+0xa8/0x5b0 [ 82.974032][ T6153] __kmem_cache_alloc_node+0x4b/0x290 [ 82.979481][ T6153] ? find_free_extent+0x9b5/0x4920 [ 82.984669][ T6153] ? btrfs_cache_block_group+0xa8/0x5b0 [ 82.990293][ T6153] kmalloc_trace+0x2a/0xe0 [ 82.994711][ T6153] btrfs_cache_block_group+0xa8/0x5b0 [ 83.000186][ T6153] find_free_extent+0x2daf/0x4920 [ 83.005255][ T6153] ? btrfs_delalloc_release_space+0xe0/0xe0 [ 83.011317][ T6153] ? __lock_acquire+0x125b/0x1f80 [ 83.016721][ T6153] btrfs_reserve_extent+0x3c7/0x760 [ 83.021958][ T6153] ? btrfs_free_extent+0x3a0/0x3a0 [ 83.027081][ T6153] ? do_raw_spin_lock+0x14d/0x3a0 [ 83.032279][ T6153] ? _raw_spin_unlock+0x28/0x40 [ 83.037199][ T6153] ? btrfs_use_block_rsv+0x31c/0x5e0 [ 83.042730][ T6153] ? reacquire_held_locks+0x660/0x660 [ 83.048341][ T6153] btrfs_alloc_tree_block+0x20d/0x1650 [ 83.053901][ T6153] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0 [ 83.059870][ T6153] ? alloc_reserved_file_extent+0x5b0/0x5b0 [ 83.065920][ T6153] ? mark_lock+0x9a/0x340 [ 83.070412][ T6153] ? read_extent_buffer+0xf4/0x230 [ 83.075502][ T6153] ? __asan_memcpy+0x40/0x70 [ 83.080187][ T6153] __btrfs_cow_block+0x3e4/0x1550 [ 83.085515][ T6153] ? btrfs_cow_block+0x630/0x630 [ 83.090569][ T6153] ? btrfs_qgroup_add_swapped_blocks+0x5e0/0x6d0 [ 83.097343][ T6153] ? rcu_is_watching+0x15/0xb0 [ 83.102177][ T6153] btrfs_cow_block+0x3cc/0x630 [ 83.106930][ T6153] create_pending_snapshot+0xd29/0x2360 [ 83.112654][ T6153] ? trace_btrfs_space_reservation+0x130/0x130 [ 83.119046][ T6153] ? rcu_is_watching+0x15/0xb0 [ 83.124175][ T6153] ? trace_contention_end+0x3c/0xf0 [ 83.129555][ T6153] ? __mutex_lock_common+0x42d/0x2530 [ 83.135409][ T6153] create_pending_snapshots+0x86/0x1a0 [ 83.140883][ T6153] btrfs_commit_transaction+0xfb8/0x2f30 [ 83.149132][ T6153] ? btrfs_commit_transaction_async+0x3b0/0x3b0 [ 83.155500][ T6153] ? radix_tree_tag_set+0xbf/0x2f0 [ 83.160656][ T6153] ? record_root_in_trans+0x263/0x2d0 [ 83.166201][ T6153] ? btrfs_record_root_in_trans+0x119/0x130 [ 83.172099][ T6153] ? start_transaction+0x282/0xd90 [ 83.177204][ T6153] create_snapshot+0x40f/0x6d0 [ 83.182047][ T6153] btrfs_mksubvol+0x4ec/0x650 [ 83.186743][ T6153] ? __btrfs_ioctl_snap_create+0x360/0x360 [ 83.192694][ T6153] ? __fget_files+0x2eb/0x320 [ 83.197730][ T6153] btrfs_mksnapshot+0x98/0xd0 [ 83.202420][ T6153] __btrfs_ioctl_snap_create+0x27b/0x360 [ 83.208069][ T6153] btrfs_ioctl_snap_create+0x10f/0x160 [ 83.213609][ T6153] btrfs_ioctl+0xa92/0xb80 [ 83.218157][ T6153] __se_sys_ioctl+0xa7/0xf0 [ 83.222745][ T6153] do_syscall_64+0x41/0xc0 [ 83.227159][ T6153] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 83.233118][ T6153] RIP: 0033:0x7fdf2508c0f9 [ 83.237528][ T6153] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 83.257742][ T6153] RSP: 002b:00007fdf25dc2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 83.266256][ T6153] RAX: ffffffffffffffda RBX: 00007fdf251abf80 RCX: 00007fdf2508c0f9 [ 83.275010][ T6153] RDX: 0000000020001280 RSI: 0000000050009401 RDI: 0000000000000004 [ 83.283432][ T6153] RBP: 00007fdf25dc21d0 R08: 0000000000000000 R09: 0000000000000000 [ 83.291482][ T6153] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 83.299529][ T6153] R13: 00007ffea5bfb39f R14: 00007fdf25dc2300 R15: 0000000000022000 [ 83.307803][ T6153] [ 83.593979][ T6173] loop0: detected capacity change from 0 to 32768 [ 83.602242][ T6173] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6173) [ 83.618529][ T6173] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 83.628260][ T6173] BTRFS info (device loop0): setting nodatasum [ 83.635142][ T6173] BTRFS info (device loop0): allowing degraded mounts [ 83.642202][ T6173] BTRFS info (device loop0): use zlib compression, level 3 [ 83.650049][ T6173] BTRFS info (device loop0): using free space tree [ 83.667622][ T6173] BTRFS info (device loop0): enabling ssd optimizations [ 83.674874][ T6173] BTRFS info (device loop0): auto enabling async discard [ 83.682859][ T6173] BTRFS info (device loop0): checking UUID tree [ 83.947094][ T6193] loop0: detected capacity change from 0 to 32768 [ 83.955231][ T6193] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6193) [ 83.971049][ T6193] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 83.981223][ T6193] BTRFS info (device loop0): setting nodatasum [ 83.987799][ T6193] BTRFS info (device loop0): allowing degraded mounts [ 83.994897][ T6193] BTRFS info (device loop0): use zlib compression, level 3 [ 84.002514][ T6193] BTRFS info (device loop0): using free space tree [ 84.020578][ T6193] BTRFS info (device loop0): enabling ssd optimizations [ 84.028457][ T6193] BTRFS info (device loop0): auto enabling async discard [ 84.036953][ T6193] BTRFS info (device loop0): checking UUID tree [ 84.300911][ T6213] loop0: detected capacity change from 0 to 32768 [ 84.308554][ T6213] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6213) [ 84.325769][ T6213] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 84.335907][ T6213] BTRFS info (device loop0): setting nodatasum [ 84.342661][ T6213] BTRFS info (device loop0): allowing degraded mounts [ 84.349842][ T6213] BTRFS info (device loop0): use zlib compression, level 3 [ 84.357648][ T6213] BTRFS info (device loop0): using free space tree [ 84.373852][ T6213] BTRFS info (device loop0): enabling ssd optimizations [ 84.381618][ T6213] BTRFS info (device loop0): auto enabling async discard [ 84.390023][ T6213] BTRFS info (device loop0): checking UUID tree [ 84.655581][ T6233] loop0: detected capacity change from 0 to 32768 [ 84.663476][ T6233] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6233) [ 84.679857][ T6233] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 84.689723][ T6233] BTRFS info (device loop0): setting nodatasum [ 84.697114][ T6233] BTRFS info (device loop0): allowing degraded mounts 2023/04/24 18:29:49 executed programs: 27 [ 84.704527][ T6233] BTRFS info (device loop0): use zlib compression, level 3 [ 84.712170][ T6233] BTRFS info (device loop0): using free space tree [ 84.728831][ T6233] BTRFS info (device loop0): enabling ssd optimizations [ 84.736016][ T6233] BTRFS info (device loop0): auto enabling async discard [ 84.743619][ T6233] BTRFS info (device loop0): checking UUID tree [ 85.021202][ T6253] loop0: detected capacity change from 0 to 32768 [ 85.029192][ T6253] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6253) [ 85.044870][ T6253] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 85.054333][ T6253] BTRFS info (device loop0): setting nodatasum [ 85.060624][ T6253] BTRFS info (device loop0): allowing degraded mounts [ 85.068102][ T6253] BTRFS info (device loop0): use zlib compression, level 3 [ 85.075738][ T6253] BTRFS info (device loop0): using free space tree [ 85.092080][ T6253] BTRFS info (device loop0): enabling ssd optimizations [ 85.099338][ T6253] BTRFS info (device loop0): auto enabling async discard [ 85.107832][ T6253] BTRFS info (device loop0): checking UUID tree [ 85.392218][ T6275] loop0: detected capacity change from 0 to 32768 [ 85.399942][ T6275] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6275) [ 85.417469][ T6275] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 85.426998][ T6275] BTRFS info (device loop0): setting nodatasum [ 85.433192][ T6275] BTRFS info (device loop0): allowing degraded mounts [ 85.440033][ T6275] BTRFS info (device loop0): use zlib compression, level 3 [ 85.447453][ T6275] BTRFS info (device loop0): using free space tree [ 85.465792][ T6275] BTRFS info (device loop0): enabling ssd optimizations [ 85.473091][ T6275] BTRFS info (device loop0): auto enabling async discard [ 85.481773][ T6275] BTRFS info (device loop0): checking UUID tree [ 85.744924][ T6295] loop0: detected capacity change from 0 to 32768 [ 85.752473][ T6295] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6295) [ 85.768211][ T6295] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 85.777789][ T6295] BTRFS info (device loop0): setting nodatasum [ 85.784351][ T6295] BTRFS info (device loop0): allowing degraded mounts [ 85.791112][ T6295] BTRFS info (device loop0): use zlib compression, level 3 [ 85.799321][ T6295] BTRFS info (device loop0): using free space tree [ 85.815974][ T6295] BTRFS info (device loop0): enabling ssd optimizations [ 85.823108][ T6295] BTRFS info (device loop0): auto enabling async discard [ 85.831206][ T6295] BTRFS info (device loop0): checking UUID tree [ 86.100063][ T6315] loop0: detected capacity change from 0 to 32768 [ 86.107778][ T6315] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6315) [ 86.124151][ T6315] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 86.145687][ T6315] BTRFS info (device loop0): setting nodatasum [ 86.153750][ T6315] BTRFS info (device loop0): allowing degraded mounts [ 86.160749][ T6315] BTRFS info (device loop0): use zlib compression, level 3 [ 86.168559][ T6315] BTRFS info (device loop0): using free space tree [ 86.185307][ T6315] BTRFS info (device loop0): enabling ssd optimizations [ 86.193162][ T6315] BTRFS info (device loop0): auto enabling async discard [ 86.201342][ T6315] BTRFS info (device loop0): checking UUID tree [ 86.459710][ T6335] loop0: detected capacity change from 0 to 32768 [ 86.467269][ T6335] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6335) [ 86.484388][ T6335] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 86.493634][ T6335] BTRFS info (device loop0): setting nodatasum [ 86.501013][ T6335] BTRFS info (device loop0): allowing degraded mounts [ 86.508120][ T6335] BTRFS info (device loop0): use zlib compression, level 3 [ 86.780009][ T6355] loop0: detected capacity change from 0 to 32768 [ 86.790575][ T6355] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6355) [ 86.806623][ T6355] _btrfs_printk: 4 callbacks suppressed [ 86.806633][ T6355] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 86.821706][ T6355] BTRFS info (device loop0): setting nodatasum [ 86.827935][ T6355] BTRFS info (device loop0): allowing degraded mounts [ 86.835316][ T6355] BTRFS info (device loop0): use zlib compression, level 3 [ 86.842980][ T6355] BTRFS info (device loop0): using free space tree [ 86.860752][ T6355] BTRFS info (device loop0): enabling ssd optimizations [ 86.868395][ T6355] BTRFS info (device loop0): auto enabling async discard [ 86.876670][ T6355] BTRFS info (device loop0): checking UUID tree [ 87.149088][ T6375] loop0: detected capacity change from 0 to 32768 [ 87.156976][ T6375] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6375) [ 87.172569][ T6375] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 87.182208][ T6375] BTRFS info (device loop0): setting nodatasum [ 87.188621][ T6375] BTRFS info (device loop0): allowing degraded mounts [ 87.195501][ T6375] BTRFS info (device loop0): use zlib compression, level 3 [ 87.203044][ T6375] BTRFS info (device loop0): using free space tree [ 87.219010][ T6375] BTRFS info (device loop0): enabling ssd optimizations [ 87.226617][ T6375] BTRFS info (device loop0): auto enabling async discard [ 87.234990][ T6375] BTRFS info (device loop0): checking UUID tree [ 87.496121][ T6395] loop0: detected capacity change from 0 to 32768 [ 87.503958][ T6395] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6395) [ 87.519886][ T6395] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 87.529603][ T6395] BTRFS info (device loop0): setting nodatasum [ 87.536345][ T6395] BTRFS info (device loop0): allowing degraded mounts [ 87.543561][ T6395] BTRFS info (device loop0): use zlib compression, level 3 [ 87.551594][ T6395] BTRFS info (device loop0): using free space tree [ 87.568660][ T6395] BTRFS info (device loop0): enabling ssd optimizations [ 87.576282][ T6395] BTRFS info (device loop0): auto enabling async discard [ 87.584630][ T6395] BTRFS info (device loop0): checking UUID tree [ 87.849034][ T6416] loop0: detected capacity change from 0 to 32768 [ 87.856742][ T6416] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6416) [ 87.873305][ T6416] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 87.882868][ T6416] BTRFS info (device loop0): setting nodatasum [ 87.889310][ T6416] BTRFS info (device loop0): allowing degraded mounts [ 87.896725][ T6416] BTRFS info (device loop0): use zlib compression, level 3 [ 87.904679][ T6416] BTRFS info (device loop0): using free space tree [ 87.921132][ T6416] BTRFS info (device loop0): enabling ssd optimizations [ 87.929080][ T6416] BTRFS info (device loop0): auto enabling async discard [ 87.938126][ T6416] BTRFS info (device loop0): checking UUID tree [ 88.209292][ T6437] loop0: detected capacity change from 0 to 32768 [ 88.217015][ T6437] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6437) [ 88.232624][ T6437] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 88.242039][ T6437] BTRFS info (device loop0): setting nodatasum [ 88.248716][ T6437] BTRFS info (device loop0): allowing degraded mounts [ 88.255629][ T6437] BTRFS info (device loop0): use zlib compression, level 3 [ 88.263413][ T6437] BTRFS info (device loop0): using free space tree [ 88.279908][ T6437] BTRFS info (device loop0): enabling ssd optimizations [ 88.287125][ T6437] BTRFS info (device loop0): auto enabling async discard [ 88.295716][ T6437] BTRFS info (device loop0): checking UUID tree [ 88.304369][ T6437] FAULT_INJECTION: forcing a failure. [ 88.304369][ T6437] name failslab, interval 1, probability 0, space 0, times 0 [ 88.324281][ T6437] CPU: 0 PID: 6437 Comm: syz-executor.0 Not tainted 6.3.0-syzkaller #0 [ 88.332564][ T6437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 88.342817][ T6437] Call Trace: [ 88.346289][ T6437] [ 88.349232][ T6437] dump_stack_lvl+0x167/0x220 [ 88.354142][ T6437] ? nf_tcp_handle_invalid+0x4e0/0x4e0 [ 88.359618][ T6437] ? panic+0x540/0x540 [ 88.363705][ T6437] ? __might_sleep+0xc0/0xc0 [ 88.368402][ T6437] should_fail_ex+0x3aa/0x4e0 [ 88.373312][ T6437] should_failslab+0x9/0x20 [ 88.378010][ T6437] slab_pre_alloc_hook+0x59/0x2b0 [ 88.383160][ T6437] ? btrfs_cache_block_group+0xa8/0x5b0 [ 88.389329][ T6437] __kmem_cache_alloc_node+0x4b/0x290 [ 88.394889][ T6437] ? find_free_extent+0x9b5/0x4920 [ 88.399990][ T6437] ? btrfs_cache_block_group+0xa8/0x5b0 [ 88.405969][ T6437] kmalloc_trace+0x2a/0xe0 [ 88.410503][ T6437] btrfs_cache_block_group+0xa8/0x5b0 [ 88.415968][ T6437] find_free_extent+0x2daf/0x4920 [ 88.421023][ T6437] ? btrfs_delalloc_release_space+0xe0/0xe0 [ 88.427340][ T6437] ? __lock_acquire+0x125b/0x1f80 [ 88.432446][ T6437] btrfs_reserve_extent+0x3c7/0x760 [ 88.438004][ T6437] ? btrfs_free_extent+0x3a0/0x3a0 [ 88.443617][ T6437] ? do_raw_spin_lock+0x14d/0x3a0 [ 88.448743][ T6437] ? _raw_spin_unlock+0x28/0x40 [ 88.453682][ T6437] ? btrfs_use_block_rsv+0x31c/0x5e0 [ 88.459305][ T6437] ? reacquire_held_locks+0x660/0x660 [ 88.465096][ T6437] btrfs_alloc_tree_block+0x20d/0x1650 [ 88.470634][ T6437] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0 [ 88.476696][ T6437] ? alloc_reserved_file_extent+0x5b0/0x5b0 [ 88.483138][ T6437] ? mark_lock+0x9a/0x340 [ 88.487821][ T6437] ? read_extent_buffer+0xf4/0x230 [ 88.493117][ T6437] ? __asan_memcpy+0x40/0x70 [ 88.498066][ T6437] __btrfs_cow_block+0x3e4/0x1550 [ 88.503531][ T6437] ? btrfs_cow_block+0x630/0x630 [ 88.508648][ T6437] ? btrfs_qgroup_add_swapped_blocks+0x5e0/0x6d0 [ 88.516112][ T6437] ? rcu_is_watching+0x15/0xb0 [ 88.520966][ T6437] btrfs_cow_block+0x3cc/0x630 [ 88.525871][ T6437] create_pending_snapshot+0xd29/0x2360 [ 88.532471][ T6437] ? trace_btrfs_space_reservation+0x130/0x130 [ 88.539500][ T6437] ? rcu_is_watching+0x15/0xb0 [ 88.544441][ T6437] ? trace_contention_end+0x3c/0xf0 [ 88.549788][ T6437] ? __mutex_lock_common+0x42d/0x2530 [ 88.555495][ T6437] create_pending_snapshots+0x86/0x1a0 [ 88.561297][ T6437] btrfs_commit_transaction+0xfb8/0x2f30 [ 88.567595][ T6437] ? btrfs_commit_transaction_async+0x3b0/0x3b0 [ 88.574068][ T6437] ? radix_tree_tag_set+0xbf/0x2f0 [ 88.579291][ T6437] ? record_root_in_trans+0x263/0x2d0 [ 88.584760][ T6437] ? btrfs_record_root_in_trans+0x119/0x130 [ 88.591076][ T6437] ? start_transaction+0x282/0xd90 [ 88.596377][ T6437] create_snapshot+0x40f/0x6d0 [ 88.601515][ T6437] btrfs_mksubvol+0x4ec/0x650 [ 88.606372][ T6437] ? __btrfs_ioctl_snap_create+0x360/0x360 [ 88.612244][ T6437] ? __fget_files+0x2eb/0x320 [ 88.617030][ T6437] btrfs_mksnapshot+0x98/0xd0 [ 88.621747][ T6437] __btrfs_ioctl_snap_create+0x27b/0x360 [ 88.627888][ T6437] btrfs_ioctl_snap_create+0x10f/0x160 [ 88.633370][ T6437] btrfs_ioctl+0xa92/0xb80 [ 88.638055][ T6437] __se_sys_ioctl+0xa7/0xf0 [ 88.643440][ T6437] do_syscall_64+0x41/0xc0 [ 88.647859][ T6437] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 88.654305][ T6437] RIP: 0033:0x7fdf2508c0f9 [ 88.658714][ T6437] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 88.678768][ T6437] RSP: 002b:00007fdf25dc2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 88.687258][ T6437] RAX: ffffffffffffffda RBX: 00007fdf251abf80 RCX: 00007fdf2508c0f9 [ 88.695478][ T6437] RDX: 0000000020001280 RSI: 0000000050009401 RDI: 0000000000000004 [ 88.703637][ T6437] RBP: 00007fdf25dc21d0 R08: 0000000000000000 R09: 0000000000000000 [ 88.712112][ T6437] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 88.720425][ T6437] R13: 00007ffea5bfb39f R14: 00007fdf25dc2300 R15: 0000000000022000 [ 88.728746][ T6437] [ 89.021635][ T6457] loop0: detected capacity change from 0 to 32768 [ 89.038938][ T6457] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6457) [ 89.064191][ T6457] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 89.074005][ T6457] BTRFS info (device loop0): setting nodatasum [ 89.083648][ T6457] BTRFS info (device loop0): allowing degraded mounts [ 89.091033][ T6457] BTRFS info (device loop0): use zlib compression, level 3 [ 89.099406][ T6457] BTRFS info (device loop0): using free space tree [ 89.131520][ T6457] BTRFS info (device loop0): enabling ssd optimizations [ 89.138614][ T6457] BTRFS info (device loop0): auto enabling async discard [ 89.147081][ T6457] BTRFS info (device loop0): checking UUID tree [ 89.408548][ T6479] loop0: detected capacity change from 0 to 32768 [ 89.416295][ T6479] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6479) [ 89.432611][ T6479] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 89.442624][ T6479] BTRFS info (device loop0): setting nodatasum [ 89.449361][ T6479] BTRFS info (device loop0): allowing degraded mounts [ 89.456679][ T6479] BTRFS info (device loop0): use zlib compression, level 3 [ 89.464274][ T6479] BTRFS info (device loop0): using free space tree [ 89.481515][ T6479] BTRFS info (device loop0): enabling ssd optimizations [ 89.488735][ T6479] BTRFS info (device loop0): auto enabling async discard [ 89.497839][ T6479] BTRFS info (device loop0): checking UUID tree [ 89.766061][ T6499] loop0: detected capacity change from 0 to 32768 [ 89.774036][ T6499] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6499) [ 89.790798][ T6499] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 89.800442][ T6499] BTRFS info (device loop0): setting nodatasum [ 89.806770][ T6499] BTRFS info (device loop0): allowing degraded mounts 2023/04/24 18:29:54 executed programs: 40 [ 89.814368][ T6499] BTRFS info (device loop0): use zlib compression, level 3 [ 89.822034][ T6499] BTRFS info (device loop0): using free space tree [ 89.840009][ T6499] BTRFS info (device loop0): enabling ssd optimizations [ 89.847488][ T6499] BTRFS info (device loop0): auto enabling async discard [ 89.855844][ T6499] BTRFS info (device loop0): checking UUID tree [ 90.129542][ T6519] loop0: detected capacity change from 0 to 32768 [ 90.137953][ T6519] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6519) [ 90.156070][ T6519] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 90.168691][ T6519] BTRFS info (device loop0): setting nodatasum [ 90.175470][ T6519] BTRFS info (device loop0): allowing degraded mounts [ 90.182583][ T6519] BTRFS info (device loop0): use zlib compression, level 3 [ 90.190333][ T6519] BTRFS info (device loop0): using free space tree [ 90.207753][ T6519] BTRFS info (device loop0): enabling ssd optimizations [ 90.215499][ T6519] BTRFS info (device loop0): auto enabling async discard [ 90.225049][ T6519] BTRFS info (device loop0): checking UUID tree [ 90.479368][ T6539] loop0: detected capacity change from 0 to 32768 [ 90.486998][ T6539] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6539) [ 90.502243][ T6539] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 90.511741][ T6539] BTRFS info (device loop0): setting nodatasum [ 90.518238][ T6539] BTRFS info (device loop0): allowing degraded mounts [ 90.525124][ T6539] BTRFS info (device loop0): use zlib compression, level 3 [ 90.532709][ T6539] BTRFS info (device loop0): using free space tree [ 90.549008][ T6539] BTRFS info (device loop0): enabling ssd optimizations [ 90.557015][ T6539] BTRFS info (device loop0): auto enabling async discard [ 90.565219][ T6539] BTRFS info (device loop0): checking UUID tree [ 90.829458][ T6559] loop0: detected capacity change from 0 to 32768 [ 90.837432][ T6559] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6559) [ 90.853583][ T6559] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 90.863552][ T6559] BTRFS info (device loop0): setting nodatasum [ 90.870057][ T6559] BTRFS info (device loop0): allowing degraded mounts [ 90.877430][ T6559] BTRFS info (device loop0): use zlib compression, level 3 [ 90.885281][ T6559] BTRFS info (device loop0): using free space tree [ 90.901572][ T6559] BTRFS info (device loop0): enabling ssd optimizations [ 90.916092][ T6559] BTRFS info (device loop0): auto enabling async discard [ 90.923978][ T6559] BTRFS info (device loop0): checking UUID tree [ 91.192309][ T6579] loop0: detected capacity change from 0 to 32768 [ 91.200166][ T6579] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6579) [ 91.217640][ T6579] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 91.227175][ T6579] BTRFS info (device loop0): setting nodatasum [ 91.233513][ T6579] BTRFS info (device loop0): allowing degraded mounts [ 91.240422][ T6579] BTRFS info (device loop0): use zlib compression, level 3 [ 91.248489][ T6579] BTRFS info (device loop0): using free space tree [ 91.266307][ T6579] BTRFS info (device loop0): enabling ssd optimizations [ 91.273858][ T6579] BTRFS info (device loop0): auto enabling async discard [ 91.282859][ T6579] BTRFS info (device loop0): checking UUID tree [ 91.545513][ T6599] loop0: detected capacity change from 0 to 32768 [ 91.553909][ T6599] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6599) [ 91.570654][ T6599] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 91.580416][ T6599] BTRFS info (device loop0): setting nodatasum [ 91.587077][ T6599] BTRFS info (device loop0): allowing degraded mounts [ 91.594510][ T6599] BTRFS info (device loop0): use zlib compression, level 3 [ 91.867392][ T6619] loop0: detected capacity change from 0 to 32768 [ 91.875684][ T6619] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6619) [ 91.892064][ T6619] _btrfs_printk: 4 callbacks suppressed [ 91.892074][ T6619] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 91.907585][ T6619] BTRFS info (device loop0): setting nodatasum [ 91.913919][ T6619] BTRFS info (device loop0): allowing degraded mounts [ 91.921936][ T6619] BTRFS info (device loop0): use zlib compression, level 3 [ 91.929966][ T6619] BTRFS info (device loop0): using free space tree [ 91.947118][ T6619] BTRFS info (device loop0): enabling ssd optimizations [ 91.955683][ T6619] BTRFS info (device loop0): auto enabling async discard [ 91.963528][ T6619] BTRFS info (device loop0): checking UUID tree [ 92.228132][ T6639] loop0: detected capacity change from 0 to 32768 [ 92.235817][ T6639] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6639) [ 92.252256][ T6639] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 92.263409][ T6639] BTRFS info (device loop0): setting nodatasum [ 92.270739][ T6639] BTRFS info (device loop0): allowing degraded mounts [ 92.279659][ T6639] BTRFS info (device loop0): use zlib compression, level 3 [ 92.287384][ T6639] BTRFS info (device loop0): using free space tree [ 92.304264][ T6639] BTRFS info (device loop0): enabling ssd optimizations [ 92.311423][ T6639] BTRFS info (device loop0): auto enabling async discard [ 92.320809][ T6639] BTRFS info (device loop0): checking UUID tree [ 92.596406][ T6659] loop0: detected capacity change from 0 to 32768 [ 92.604801][ T6659] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6659) [ 92.620582][ T6659] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 92.630299][ T6659] BTRFS info (device loop0): setting nodatasum [ 92.637082][ T6659] BTRFS info (device loop0): allowing degraded mounts [ 92.644615][ T6659] BTRFS info (device loop0): use zlib compression, level 3 [ 92.652098][ T6659] BTRFS info (device loop0): using free space tree [ 92.669912][ T6659] BTRFS info (device loop0): enabling ssd optimizations [ 92.677122][ T6659] BTRFS info (device loop0): auto enabling async discard [ 92.686076][ T6659] BTRFS info (device loop0): checking UUID tree [ 92.938909][ T6679] loop0: detected capacity change from 0 to 32768 [ 92.947456][ T6679] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6679) [ 92.963561][ T6679] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 92.973033][ T6679] BTRFS info (device loop0): setting nodatasum [ 92.979920][ T6679] BTRFS info (device loop0): allowing degraded mounts [ 92.987382][ T6679] BTRFS info (device loop0): use zlib compression, level 3 [ 92.994951][ T6679] BTRFS info (device loop0): using free space tree [ 93.011718][ T6679] BTRFS info (device loop0): enabling ssd optimizations [ 93.019518][ T6679] BTRFS info (device loop0): auto enabling async discard [ 93.028075][ T6679] BTRFS info (device loop0): checking UUID tree [ 93.300069][ T6699] loop0: detected capacity change from 0 to 32768 [ 93.307959][ T6699] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6699) [ 93.323881][ T6699] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 93.333304][ T6699] BTRFS info (device loop0): setting nodatasum [ 93.339707][ T6699] BTRFS info (device loop0): allowing degraded mounts [ 93.346919][ T6699] BTRFS info (device loop0): use zlib compression, level 3 [ 93.355477][ T6699] BTRFS info (device loop0): using free space tree [ 93.372892][ T6699] BTRFS info (device loop0): enabling ssd optimizations [ 93.380061][ T6699] BTRFS info (device loop0): auto enabling async discard [ 93.388087][ T6699] BTRFS info (device loop0): checking UUID tree [ 93.640950][ T6719] loop0: detected capacity change from 0 to 32768 [ 93.649026][ T6719] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6719) [ 93.664620][ T6719] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 93.674618][ T6719] BTRFS info (device loop0): setting nodatasum [ 93.681260][ T6719] BTRFS info (device loop0): allowing degraded mounts [ 93.688177][ T6719] BTRFS info (device loop0): use zlib compression, level 3 [ 93.695952][ T6719] BTRFS info (device loop0): using free space tree [ 93.714925][ T6719] BTRFS info (device loop0): enabling ssd optimizations [ 93.722009][ T6719] BTRFS info (device loop0): auto enabling async discard [ 93.730751][ T6719] BTRFS info (device loop0): checking UUID tree [ 93.755305][ T6719] FAULT_INJECTION: forcing a failure. [ 93.755305][ T6719] name failslab, interval 1, probability 0, space 0, times 0 [ 93.769592][ T6719] CPU: 0 PID: 6719 Comm: syz-executor.0 Not tainted 6.3.0-syzkaller #0 [ 93.778397][ T6719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 93.788798][ T6719] Call Trace: [ 93.792214][ T6719] [ 93.795154][ T6719] dump_stack_lvl+0x167/0x220 [ 93.799841][ T6719] ? nf_tcp_handle_invalid+0x4e0/0x4e0 [ 93.805558][ T6719] ? panic+0x540/0x540 [ 93.809625][ T6719] ? __might_sleep+0xc0/0xc0 [ 93.814583][ T6719] should_fail_ex+0x3aa/0x4e0 [ 93.819368][ T6719] should_failslab+0x9/0x20 [ 93.823884][ T6719] slab_pre_alloc_hook+0x59/0x2b0 [ 93.829046][ T6719] ? btrfs_cache_block_group+0xa8/0x5b0 [ 93.834832][ T6719] __kmem_cache_alloc_node+0x4b/0x290 [ 93.840574][ T6719] ? find_free_extent+0x9b5/0x4920 [ 93.845890][ T6719] ? btrfs_cache_block_group+0xa8/0x5b0 [ 93.851555][ T6719] kmalloc_trace+0x2a/0xe0 [ 93.856040][ T6719] btrfs_cache_block_group+0xa8/0x5b0 [ 93.861805][ T6719] find_free_extent+0x2daf/0x4920 [ 93.867215][ T6719] ? btrfs_delalloc_release_space+0xe0/0xe0 [ 93.873656][ T6719] ? __lock_acquire+0x125b/0x1f80 [ 93.878779][ T6719] btrfs_reserve_extent+0x3c7/0x760 [ 93.885236][ T6719] ? btrfs_free_extent+0x3a0/0x3a0 [ 93.890615][ T6719] ? do_raw_spin_lock+0x14d/0x3a0 [ 93.895725][ T6719] ? _raw_spin_unlock+0x28/0x40 [ 93.900591][ T6719] ? btrfs_use_block_rsv+0x31c/0x5e0 [ 93.905886][ T6719] ? reacquire_held_locks+0x660/0x660 [ 93.911463][ T6719] btrfs_alloc_tree_block+0x20d/0x1650 [ 93.917170][ T6719] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0 [ 93.923262][ T6719] ? alloc_reserved_file_extent+0x5b0/0x5b0 [ 93.929281][ T6719] ? mark_lock+0x9a/0x340 [ 93.933814][ T6719] ? read_extent_buffer+0xf4/0x230 [ 93.939036][ T6719] ? __asan_memcpy+0x40/0x70 [ 93.943712][ T6719] __btrfs_cow_block+0x3e4/0x1550 [ 93.948828][ T6719] ? btrfs_cow_block+0x630/0x630 [ 93.954007][ T6719] ? btrfs_qgroup_add_swapped_blocks+0x5e0/0x6d0 [ 93.960417][ T6719] ? rcu_is_watching+0x15/0xb0 [ 93.965256][ T6719] btrfs_cow_block+0x3cc/0x630 [ 93.970103][ T6719] create_pending_snapshot+0xd29/0x2360 [ 93.975948][ T6719] ? trace_btrfs_space_reservation+0x130/0x130 [ 93.982318][ T6719] ? rcu_is_watching+0x15/0xb0 [ 93.987082][ T6719] ? trace_contention_end+0x3c/0xf0 [ 93.992439][ T6719] ? __mutex_lock_common+0x42d/0x2530 [ 93.997848][ T6719] create_pending_snapshots+0x86/0x1a0 [ 94.003410][ T6719] btrfs_commit_transaction+0xfb8/0x2f30 [ 94.009051][ T6719] ? btrfs_commit_transaction_async+0x3b0/0x3b0 [ 94.016054][ T6719] ? radix_tree_tag_set+0xbf/0x2f0 [ 94.021468][ T6719] ? record_root_in_trans+0x263/0x2d0 [ 94.026914][ T6719] ? btrfs_record_root_in_trans+0x119/0x130 [ 94.032798][ T6719] ? start_transaction+0x282/0xd90 [ 94.038002][ T6719] create_snapshot+0x40f/0x6d0 [ 94.043034][ T6719] btrfs_mksubvol+0x4ec/0x650 [ 94.048147][ T6719] ? __btrfs_ioctl_snap_create+0x360/0x360 [ 94.054041][ T6719] ? __fget_files+0x2eb/0x320 [ 94.058709][ T6719] btrfs_mksnapshot+0x98/0xd0 [ 94.063633][ T6719] __btrfs_ioctl_snap_create+0x27b/0x360 [ 94.069257][ T6719] btrfs_ioctl_snap_create+0x10f/0x160 [ 94.074790][ T6719] btrfs_ioctl+0xa92/0xb80 [ 94.079479][ T6719] __se_sys_ioctl+0xa7/0xf0 [ 94.084239][ T6719] do_syscall_64+0x41/0xc0 [ 94.088643][ T6719] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 94.094871][ T6719] RIP: 0033:0x7fdf2508c0f9 [ 94.099357][ T6719] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 94.118959][ T6719] RSP: 002b:00007fdf25dc2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 94.127730][ T6719] RAX: ffffffffffffffda RBX: 00007fdf251abf80 RCX: 00007fdf2508c0f9 [ 94.135973][ T6719] RDX: 0000000020001280 RSI: 0000000050009401 RDI: 0000000000000004 [ 94.145386][ T6719] RBP: 00007fdf25dc21d0 R08: 0000000000000000 R09: 0000000000000000 [ 94.154763][ T6719] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 94.163013][ T6719] R13: 00007ffea5bfb39f R14: 00007fdf25dc2300 R15: 0000000000022000 [ 94.171715][ T6719] [ 94.432589][ T6739] loop0: detected capacity change from 0 to 32768 [ 94.440608][ T6739] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6739) [ 94.456470][ T6739] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 94.465938][ T6739] BTRFS info (device loop0): setting nodatasum [ 94.472318][ T6739] BTRFS info (device loop0): allowing degraded mounts [ 94.479400][ T6739] BTRFS info (device loop0): use zlib compression, level 3 [ 94.487027][ T6739] BTRFS info (device loop0): using free space tree [ 94.505473][ T6739] BTRFS info (device loop0): enabling ssd optimizations [ 94.512837][ T6739] BTRFS info (device loop0): auto enabling async discard [ 94.521011][ T6739] BTRFS info (device loop0): checking UUID tree [ 94.786312][ T6759] loop0: detected capacity change from 0 to 32768 [ 94.793934][ T6759] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6759) [ 94.810407][ T6759] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 94.820238][ T6759] BTRFS info (device loop0): setting nodatasum [ 94.827397][ T6759] BTRFS info (device loop0): allowing degraded mounts 2023/04/24 18:29:59 executed programs: 53 [ 94.835375][ T6759] BTRFS info (device loop0): use zlib compression, level 3 [ 94.842936][ T6759] BTRFS info (device loop0): using free space tree [ 94.861999][ T6759] BTRFS info (device loop0): enabling ssd optimizations [ 94.869301][ T6759] BTRFS info (device loop0): auto enabling async discard [ 94.877962][ T6759] BTRFS info (device loop0): checking UUID tree [ 95.133617][ T6779] loop0: detected capacity change from 0 to 32768 [ 95.141716][ T6779] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6779) [ 95.158992][ T6779] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 95.169087][ T6779] BTRFS info (device loop0): setting nodatasum [ 95.176122][ T6779] BTRFS info (device loop0): allowing degraded mounts [ 95.183155][ T6779] BTRFS info (device loop0): use zlib compression, level 3 [ 95.190581][ T6779] BTRFS info (device loop0): using free space tree [ 95.206960][ T6779] BTRFS info (device loop0): enabling ssd optimizations [ 95.214724][ T6779] BTRFS info (device loop0): auto enabling async discard [ 95.222661][ T6779] BTRFS info (device loop0): checking UUID tree [ 95.488896][ T6799] loop0: detected capacity change from 0 to 32768 [ 95.496581][ T6799] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6799) [ 95.512142][ T6799] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 95.521726][ T6799] BTRFS info (device loop0): setting nodatasum [ 95.528422][ T6799] BTRFS info (device loop0): allowing degraded mounts [ 95.535680][ T6799] BTRFS info (device loop0): use zlib compression, level 3 [ 95.543791][ T6799] BTRFS info (device loop0): using free space tree [ 95.561340][ T6799] BTRFS info (device loop0): enabling ssd optimizations [ 95.569478][ T6799] BTRFS info (device loop0): auto enabling async discard [ 95.579562][ T6799] BTRFS info (device loop0): checking UUID tree [ 95.847406][ T6819] loop0: detected capacity change from 0 to 32768 [ 95.855613][ T6819] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6819) [ 95.870776][ T6819] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 95.880492][ T6819] BTRFS info (device loop0): setting nodatasum [ 95.887198][ T6819] BTRFS info (device loop0): allowing degraded mounts [ 95.894039][ T6819] BTRFS info (device loop0): use zlib compression, level 3 [ 95.901616][ T6819] BTRFS info (device loop0): using free space tree [ 95.919190][ T6819] BTRFS info (device loop0): enabling ssd optimizations [ 95.926176][ T6819] BTRFS info (device loop0): auto enabling async discard [ 95.935177][ T6819] BTRFS info (device loop0): checking UUID tree [ 96.194533][ T6839] loop0: detected capacity change from 0 to 32768 [ 96.202790][ T6839] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6839) [ 96.219962][ T6839] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 96.230184][ T6839] BTRFS info (device loop0): setting nodatasum [ 96.237688][ T6839] BTRFS info (device loop0): allowing degraded mounts [ 96.245245][ T6839] BTRFS info (device loop0): use zlib compression, level 3 [ 96.254741][ T6839] BTRFS info (device loop0): using free space tree [ 96.272002][ T6839] BTRFS info (device loop0): enabling ssd optimizations [ 96.279550][ T6839] BTRFS info (device loop0): auto enabling async discard [ 96.294325][ T6839] BTRFS info (device loop0): checking UUID tree [ 96.556903][ T6859] loop0: detected capacity change from 0 to 32768 [ 96.565864][ T6859] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6859) [ 96.582250][ T6859] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 96.592555][ T6859] BTRFS info (device loop0): setting nodatasum [ 96.599699][ T6859] BTRFS info (device loop0): allowing degraded mounts [ 96.607460][ T6859] BTRFS info (device loop0): use zlib compression, level 3 [ 96.897291][ T6879] loop0: detected capacity change from 0 to 32768 [ 96.905300][ T6879] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6879) [ 96.921649][ T6879] _btrfs_printk: 4 callbacks suppressed [ 96.921660][ T6879] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 96.939667][ T6879] BTRFS info (device loop0): setting nodatasum [ 96.946819][ T6879] BTRFS info (device loop0): allowing degraded mounts [ 96.953949][ T6879] BTRFS info (device loop0): use zlib compression, level 3 [ 96.961940][ T6879] BTRFS info (device loop0): using free space tree [ 96.978399][ T6879] BTRFS info (device loop0): enabling ssd optimizations [ 96.986167][ T6879] BTRFS info (device loop0): auto enabling async discard [ 96.995855][ T6879] BTRFS info (device loop0): checking UUID tree [ 97.255324][ T6899] loop0: detected capacity change from 0 to 32768 [ 97.263168][ T6899] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6899) [ 97.281097][ T6899] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 97.291062][ T6899] BTRFS info (device loop0): setting nodatasum [ 97.297810][ T6899] BTRFS info (device loop0): allowing degraded mounts [ 97.305372][ T6899] BTRFS info (device loop0): use zlib compression, level 3 [ 97.312847][ T6899] BTRFS info (device loop0): using free space tree [ 97.336231][ T6899] BTRFS info (device loop0): enabling ssd optimizations [ 97.343276][ T6899] BTRFS info (device loop0): auto enabling async discard [ 97.352082][ T6899] BTRFS info (device loop0): checking UUID tree [ 97.616731][ T6919] loop0: detected capacity change from 0 to 32768 [ 97.625394][ T6919] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6919) [ 97.642916][ T6919] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 97.657568][ T6919] BTRFS info (device loop0): setting nodatasum [ 97.664225][ T6919] BTRFS info (device loop0): allowing degraded mounts [ 97.671221][ T6919] BTRFS info (device loop0): use zlib compression, level 3 [ 97.678605][ T6919] BTRFS info (device loop0): using free space tree [ 97.696555][ T6919] BTRFS info (device loop0): enabling ssd optimizations [ 97.703884][ T6919] BTRFS info (device loop0): auto enabling async discard [ 97.712341][ T6919] BTRFS info (device loop0): checking UUID tree [ 97.972228][ T6939] loop0: detected capacity change from 0 to 32768 [ 97.980459][ T6939] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6939) [ 97.997797][ T6939] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 98.007449][ T6939] BTRFS info (device loop0): setting nodatasum [ 98.015566][ T6939] BTRFS info (device loop0): allowing degraded mounts [ 98.022711][ T6939] BTRFS info (device loop0): use zlib compression, level 3 [ 98.030484][ T6939] BTRFS info (device loop0): using free space tree [ 98.047755][ T6939] BTRFS info (device loop0): enabling ssd optimizations [ 98.054884][ T6939] BTRFS info (device loop0): auto enabling async discard [ 98.063175][ T6939] BTRFS info (device loop0): checking UUID tree [ 98.322662][ T6959] loop0: detected capacity change from 0 to 32768 [ 98.330996][ T6959] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6959) [ 98.346670][ T6959] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 98.356626][ T6959] BTRFS info (device loop0): setting nodatasum [ 98.362970][ T6959] BTRFS info (device loop0): allowing degraded mounts [ 98.370456][ T6959] BTRFS info (device loop0): use zlib compression, level 3 [ 98.382096][ T6959] BTRFS info (device loop0): using free space tree [ 98.399225][ T6959] BTRFS info (device loop0): enabling ssd optimizations [ 98.406519][ T6959] BTRFS info (device loop0): auto enabling async discard [ 98.415242][ T6959] BTRFS info (device loop0): checking UUID tree [ 98.682467][ T6979] loop0: detected capacity change from 0 to 32768 [ 98.691517][ T6979] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6979) [ 98.710799][ T6979] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 98.723358][ T6979] BTRFS info (device loop0): setting nodatasum [ 98.731065][ T6979] BTRFS info (device loop0): allowing degraded mounts [ 98.738256][ T6979] BTRFS info (device loop0): use zlib compression, level 3 [ 98.746934][ T6979] BTRFS info (device loop0): using free space tree [ 98.763860][ T6979] BTRFS info (device loop0): enabling ssd optimizations [ 98.771253][ T6979] BTRFS info (device loop0): auto enabling async discard [ 98.779494][ T6979] BTRFS info (device loop0): checking UUID tree [ 99.058403][ T6999] loop0: detected capacity change from 0 to 32768 [ 99.066400][ T6999] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (6999) [ 99.083693][ T6999] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 99.093369][ T6999] BTRFS info (device loop0): setting nodatasum [ 99.099721][ T6999] BTRFS info (device loop0): allowing degraded mounts [ 99.106721][ T6999] BTRFS info (device loop0): use zlib compression, level 3 [ 99.114265][ T6999] BTRFS info (device loop0): using free space tree [ 99.131114][ T6999] BTRFS info (device loop0): enabling ssd optimizations [ 99.138349][ T6999] BTRFS info (device loop0): auto enabling async discard [ 99.148761][ T6999] BTRFS info (device loop0): checking UUID tree [ 99.412884][ T7019] loop0: detected capacity change from 0 to 32768 [ 99.427719][ T7019] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7019) [ 99.444942][ T7019] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 99.454488][ T7019] BTRFS info (device loop0): setting nodatasum [ 99.460745][ T7019] BTRFS info (device loop0): allowing degraded mounts [ 99.468355][ T7019] BTRFS info (device loop0): use zlib compression, level 3 [ 99.476039][ T7019] BTRFS info (device loop0): using free space tree [ 99.495013][ T7019] BTRFS info (device loop0): enabling ssd optimizations [ 99.502083][ T7019] BTRFS info (device loop0): auto enabling async discard [ 99.510542][ T7019] BTRFS info (device loop0): checking UUID tree [ 99.794380][ T7039] loop0: detected capacity change from 0 to 32768 [ 99.802482][ T7039] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7039) [ 99.818683][ T7039] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 99.828434][ T7039] BTRFS info (device loop0): setting nodatasum [ 99.834973][ T7039] BTRFS info (device loop0): allowing degraded mounts [ 99.842175][ T7039] BTRFS info (device loop0): use zlib compression, level 3 [ 99.849693][ T7039] BTRFS info (device loop0): using free space tree [ 99.866804][ T7039] BTRFS info (device loop0): enabling ssd optimizations [ 99.874193][ T7039] BTRFS info (device loop0): auto enabling async discard [ 99.881957][ T7039] BTRFS info (device loop0): checking UUID tree 2023/04/24 18:30:04 executed programs: 67 [ 100.155330][ T7059] loop0: detected capacity change from 0 to 32768 [ 100.162798][ T7059] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7059) [ 100.180228][ T7059] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 100.189864][ T7059] BTRFS info (device loop0): setting nodatasum [ 100.197066][ T7059] BTRFS info (device loop0): allowing degraded mounts [ 100.206029][ T7059] BTRFS info (device loop0): use zlib compression, level 3 [ 100.213700][ T7059] BTRFS info (device loop0): using free space tree [ 100.233435][ T7059] BTRFS info (device loop0): enabling ssd optimizations [ 100.240870][ T7059] BTRFS info (device loop0): auto enabling async discard [ 100.248814][ T7059] BTRFS info (device loop0): checking UUID tree [ 100.517581][ T7079] loop0: detected capacity change from 0 to 32768 [ 100.526083][ T7079] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7079) [ 100.542791][ T7079] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 100.553403][ T7079] BTRFS info (device loop0): setting nodatasum [ 100.560716][ T7079] BTRFS info (device loop0): allowing degraded mounts [ 100.568677][ T7079] BTRFS info (device loop0): use zlib compression, level 3 [ 100.575980][ T7079] BTRFS info (device loop0): using free space tree [ 100.592632][ T7079] BTRFS info (device loop0): enabling ssd optimizations [ 100.599733][ T7079] BTRFS info (device loop0): auto enabling async discard [ 100.608226][ T7079] BTRFS info (device loop0): checking UUID tree [ 100.877222][ T7099] loop0: detected capacity change from 0 to 32768 [ 100.886729][ T7099] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7099) [ 100.905480][ T7099] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 100.915309][ T7099] BTRFS info (device loop0): setting nodatasum [ 100.921487][ T7099] BTRFS info (device loop0): allowing degraded mounts [ 100.928923][ T7099] BTRFS info (device loop0): use zlib compression, level 3 [ 100.937048][ T7099] BTRFS info (device loop0): using free space tree [ 100.953985][ T7099] BTRFS info (device loop0): enabling ssd optimizations [ 100.961786][ T7099] BTRFS info (device loop0): auto enabling async discard [ 100.970790][ T7099] BTRFS info (device loop0): checking UUID tree [ 101.241224][ T7119] loop0: detected capacity change from 0 to 32768 [ 101.249369][ T7119] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7119) [ 101.264731][ T7119] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 101.274236][ T7119] BTRFS info (device loop0): setting nodatasum [ 101.280792][ T7119] BTRFS info (device loop0): allowing degraded mounts [ 101.288485][ T7119] BTRFS info (device loop0): use zlib compression, level 3 [ 101.570228][ T7139] loop0: detected capacity change from 0 to 32768 [ 101.578161][ T7139] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7139) [ 101.870442][ T7159] loop0: detected capacity change from 0 to 32768 [ 101.878149][ T7159] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7159) [ 102.173725][ T7179] loop0: detected capacity change from 0 to 32768 [ 102.181875][ T7179] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7179) [ 102.200361][ T7179] _btrfs_printk: 20 callbacks suppressed [ 102.200368][ T7179] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 102.216882][ T7179] BTRFS info (device loop0): setting nodatasum [ 102.224590][ T7179] BTRFS info (device loop0): allowing degraded mounts [ 102.231869][ T7179] BTRFS info (device loop0): use zlib compression, level 3 [ 102.240005][ T7179] BTRFS info (device loop0): using free space tree [ 102.257709][ T7179] BTRFS info (device loop0): enabling ssd optimizations [ 102.265378][ T7179] BTRFS info (device loop0): auto enabling async discard [ 102.274872][ T7179] BTRFS info (device loop0): checking UUID tree [ 102.552478][ T7199] loop0: detected capacity change from 0 to 32768 [ 102.561553][ T7199] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7199) [ 102.578474][ T7199] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 102.588522][ T7199] BTRFS info (device loop0): setting nodatasum [ 102.595157][ T7199] BTRFS info (device loop0): allowing degraded mounts [ 102.602612][ T7199] BTRFS info (device loop0): use zlib compression, level 3 [ 102.610064][ T7199] BTRFS info (device loop0): using free space tree [ 102.625943][ T7199] BTRFS info (device loop0): enabling ssd optimizations [ 102.633085][ T7199] BTRFS info (device loop0): auto enabling async discard [ 102.642592][ T7199] BTRFS info (device loop0): checking UUID tree [ 102.651997][ T7199] FAULT_INJECTION: forcing a failure. [ 102.651997][ T7199] name failslab, interval 1, probability 0, space 0, times 0 [ 102.665256][ T7199] CPU: 1 PID: 7199 Comm: syz-executor.0 Not tainted 6.3.0-syzkaller #0 [ 102.673953][ T7199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 102.684540][ T7199] Call Trace: [ 102.687896][ T7199] [ 102.690893][ T7199] dump_stack_lvl+0x167/0x220 [ 102.695689][ T7199] ? nf_tcp_handle_invalid+0x4e0/0x4e0 [ 102.701508][ T7199] ? panic+0x540/0x540 [ 102.706256][ T7199] ? __might_sleep+0xc0/0xc0 [ 102.710934][ T7199] should_fail_ex+0x3aa/0x4e0 [ 102.715867][ T7199] should_failslab+0x9/0x20 [ 102.720528][ T7199] slab_pre_alloc_hook+0x59/0x2b0 [ 102.726077][ T7199] ? btrfs_cache_block_group+0xa8/0x5b0 [ 102.732002][ T7199] __kmem_cache_alloc_node+0x4b/0x290 [ 102.737357][ T7199] ? find_free_extent+0x9b5/0x4920 [ 102.742554][ T7199] ? btrfs_cache_block_group+0xa8/0x5b0 [ 102.748425][ T7199] kmalloc_trace+0x2a/0xe0 [ 102.752859][ T7199] btrfs_cache_block_group+0xa8/0x5b0 [ 102.758413][ T7199] find_free_extent+0x2daf/0x4920 [ 102.763481][ T7199] ? btrfs_delalloc_release_space+0xe0/0xe0 [ 102.769387][ T7199] ? __lock_acquire+0x125b/0x1f80 [ 102.774952][ T7199] btrfs_reserve_extent+0x3c7/0x760 [ 102.780544][ T7199] ? btrfs_free_extent+0x3a0/0x3a0 [ 102.785658][ T7199] ? do_raw_spin_lock+0x14d/0x3a0 [ 102.790782][ T7199] ? _raw_spin_unlock+0x28/0x40 [ 102.795729][ T7199] ? btrfs_use_block_rsv+0x31c/0x5e0 [ 102.800997][ T7199] ? reacquire_held_locks+0x660/0x660 [ 102.806353][ T7199] btrfs_alloc_tree_block+0x20d/0x1650 [ 102.812036][ T7199] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0 [ 102.818024][ T7199] ? alloc_reserved_file_extent+0x5b0/0x5b0 [ 102.824002][ T7199] ? mark_lock+0x9a/0x340 [ 102.828527][ T7199] ? read_extent_buffer+0xf4/0x230 [ 102.833733][ T7199] ? __asan_memcpy+0x40/0x70 [ 102.838444][ T7199] __btrfs_cow_block+0x3e4/0x1550 [ 102.843587][ T7199] ? btrfs_cow_block+0x630/0x630 [ 102.848616][ T7199] ? btrfs_qgroup_add_swapped_blocks+0x5e0/0x6d0 [ 102.854929][ T7199] ? rcu_is_watching+0x15/0xb0 [ 102.860921][ T7199] btrfs_cow_block+0x3cc/0x630 [ 102.865965][ T7199] create_pending_snapshot+0xd29/0x2360 [ 102.871621][ T7199] ? trace_btrfs_space_reservation+0x130/0x130 [ 102.878148][ T7199] ? rcu_is_watching+0x15/0xb0 [ 102.883158][ T7199] ? trace_contention_end+0x3c/0xf0 [ 102.888523][ T7199] ? __mutex_lock_common+0x42d/0x2530 [ 102.893992][ T7199] create_pending_snapshots+0x86/0x1a0 [ 102.899554][ T7199] btrfs_commit_transaction+0xfb8/0x2f30 [ 102.905531][ T7199] ? btrfs_commit_transaction_async+0x3b0/0x3b0 [ 102.911838][ T7199] ? radix_tree_tag_set+0xbf/0x2f0 [ 102.917028][ T7199] ? record_root_in_trans+0x263/0x2d0 [ 102.922621][ T7199] ? btrfs_record_root_in_trans+0x119/0x130 [ 102.928503][ T7199] ? start_transaction+0x282/0xd90 [ 102.933691][ T7199] create_snapshot+0x40f/0x6d0 [ 102.938484][ T7199] btrfs_mksubvol+0x4ec/0x650 [ 102.943336][ T7199] ? __btrfs_ioctl_snap_create+0x360/0x360 [ 102.949221][ T7199] ? __fget_files+0x2eb/0x320 [ 102.953993][ T7199] btrfs_mksnapshot+0x98/0xd0 [ 102.958662][ T7199] __btrfs_ioctl_snap_create+0x27b/0x360 [ 102.964291][ T7199] btrfs_ioctl_snap_create+0x10f/0x160 [ 102.969749][ T7199] btrfs_ioctl+0xa92/0xb80 [ 102.974150][ T7199] __se_sys_ioctl+0xa7/0xf0 [ 102.978638][ T7199] do_syscall_64+0x41/0xc0 [ 102.983129][ T7199] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 102.989093][ T7199] RIP: 0033:0x7fdf2508c0f9 [ 102.993494][ T7199] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 103.013306][ T7199] RSP: 002b:00007fdf25dc2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 103.021846][ T7199] RAX: ffffffffffffffda RBX: 00007fdf251abf80 RCX: 00007fdf2508c0f9 [ 103.030072][ T7199] RDX: 0000000020001280 RSI: 0000000050009401 RDI: 0000000000000004 [ 103.038485][ T7199] RBP: 00007fdf25dc21d0 R08: 0000000000000000 R09: 0000000000000000 [ 103.046898][ T7199] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 103.054939][ T7199] R13: 00007ffea5bfb39f R14: 00007fdf25dc2300 R15: 0000000000022000 [ 103.063268][ T7199] [ 103.357774][ T7219] loop0: detected capacity change from 0 to 32768 [ 103.365654][ T7219] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7219) [ 103.380990][ T7219] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 103.390385][ T7219] BTRFS info (device loop0): setting nodatasum [ 103.397324][ T7219] BTRFS info (device loop0): allowing degraded mounts [ 103.404425][ T7219] BTRFS info (device loop0): use zlib compression, level 3 [ 103.412768][ T7219] BTRFS info (device loop0): using free space tree [ 103.430517][ T7219] BTRFS info (device loop0): enabling ssd optimizations [ 103.438042][ T7219] BTRFS info (device loop0): auto enabling async discard [ 103.446407][ T7219] BTRFS info (device loop0): checking UUID tree [ 103.729693][ T7239] loop0: detected capacity change from 0 to 32768 [ 103.738376][ T7239] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7239) [ 103.753769][ T7239] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 103.763141][ T7239] BTRFS info (device loop0): setting nodatasum [ 103.769446][ T7239] BTRFS info (device loop0): allowing degraded mounts [ 103.776446][ T7239] BTRFS info (device loop0): use zlib compression, level 3 [ 103.783779][ T7239] BTRFS info (device loop0): using free space tree [ 103.800818][ T7239] BTRFS info (device loop0): enabling ssd optimizations [ 103.808331][ T7239] BTRFS info (device loop0): auto enabling async discard [ 103.817051][ T7239] BTRFS info (device loop0): checking UUID tree [ 103.826282][ T7239] FAULT_INJECTION: forcing a failure. [ 103.826282][ T7239] name failslab, interval 1, probability 0, space 0, times 0 [ 103.839989][ T7239] CPU: 0 PID: 7239 Comm: syz-executor.0 Not tainted 6.3.0-syzkaller #0 [ 103.848508][ T7239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 103.858576][ T7239] Call Trace: [ 103.862138][ T7239] [ 103.865108][ T7239] dump_stack_lvl+0x167/0x220 [ 103.870120][ T7239] ? nf_tcp_handle_invalid+0x4e0/0x4e0 [ 103.875770][ T7239] ? panic+0x540/0x540 [ 103.879861][ T7239] ? __might_sleep+0xc0/0xc0 [ 103.884823][ T7239] should_fail_ex+0x3aa/0x4e0 [ 103.889607][ T7239] should_failslab+0x9/0x20 [ 103.894517][ T7239] slab_pre_alloc_hook+0x59/0x2b0 [ 103.899907][ T7239] ? btrfs_cache_block_group+0xa8/0x5b0 [ 103.905463][ T7239] __kmem_cache_alloc_node+0x4b/0x290 [ 103.910913][ T7239] ? find_free_extent+0x9b5/0x4920 [ 103.916135][ T7239] ? btrfs_cache_block_group+0xa8/0x5b0 [ 103.921755][ T7239] kmalloc_trace+0x2a/0xe0 [ 103.926490][ T7239] btrfs_cache_block_group+0xa8/0x5b0 [ 103.932031][ T7239] find_free_extent+0x2daf/0x4920 [ 103.937309][ T7239] ? btrfs_delalloc_release_space+0xe0/0xe0 [ 103.943202][ T7239] ? __lock_acquire+0x125b/0x1f80 [ 103.948771][ T7239] btrfs_reserve_extent+0x3c7/0x760 [ 103.954111][ T7239] ? btrfs_free_extent+0x3a0/0x3a0 [ 103.959569][ T7239] ? do_raw_spin_lock+0x14d/0x3a0 [ 103.964877][ T7239] ? _raw_spin_unlock+0x28/0x40 [ 103.970005][ T7239] ? btrfs_use_block_rsv+0x31c/0x5e0 [ 103.975479][ T7239] ? reacquire_held_locks+0x660/0x660 [ 103.980944][ T7239] btrfs_alloc_tree_block+0x20d/0x1650 [ 103.986416][ T7239] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0 [ 103.993018][ T7239] ? alloc_reserved_file_extent+0x5b0/0x5b0 [ 103.998927][ T7239] ? mark_lock+0x9a/0x340 [ 104.003290][ T7239] ? read_extent_buffer+0xf4/0x230 [ 104.008498][ T7239] ? __asan_memcpy+0x40/0x70 [ 104.013867][ T7239] __btrfs_cow_block+0x3e4/0x1550 [ 104.019068][ T7239] ? btrfs_cow_block+0x630/0x630 [ 104.024080][ T7239] ? btrfs_qgroup_add_swapped_blocks+0x5e0/0x6d0 [ 104.030675][ T7239] ? rcu_is_watching+0x15/0xb0 [ 104.035593][ T7239] btrfs_cow_block+0x3cc/0x630 [ 104.040632][ T7239] create_pending_snapshot+0xd29/0x2360 [ 104.046194][ T7239] ? trace_btrfs_space_reservation+0x130/0x130 [ 104.052337][ T7239] ? rcu_is_watching+0x15/0xb0 [ 104.057102][ T7239] ? trace_contention_end+0x3c/0xf0 [ 104.062421][ T7239] ? __mutex_lock_common+0x42d/0x2530 [ 104.067821][ T7239] create_pending_snapshots+0x86/0x1a0 [ 104.073382][ T7239] btrfs_commit_transaction+0xfb8/0x2f30 [ 104.079305][ T7239] ? btrfs_commit_transaction_async+0x3b0/0x3b0 [ 104.085528][ T7239] ? radix_tree_tag_set+0xbf/0x2f0 [ 104.090798][ T7239] ? record_root_in_trans+0x263/0x2d0 [ 104.096156][ T7239] ? btrfs_record_root_in_trans+0x119/0x130 [ 104.102030][ T7239] ? start_transaction+0x282/0xd90 [ 104.107563][ T7239] create_snapshot+0x40f/0x6d0 [ 104.112313][ T7239] btrfs_mksubvol+0x4ec/0x650 [ 104.117326][ T7239] ? __btrfs_ioctl_snap_create+0x360/0x360 [ 104.123492][ T7239] ? __fget_files+0x2eb/0x320 [ 104.128154][ T7239] btrfs_mksnapshot+0x98/0xd0 [ 104.134994][ T7239] __btrfs_ioctl_snap_create+0x27b/0x360 [ 104.140710][ T7239] btrfs_ioctl_snap_create+0x10f/0x160 [ 104.146243][ T7239] btrfs_ioctl+0xa92/0xb80 [ 104.151902][ T7239] __se_sys_ioctl+0xa7/0xf0 [ 104.156874][ T7239] do_syscall_64+0x41/0xc0 [ 104.161574][ T7239] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 104.167570][ T7239] RIP: 0033:0x7fdf2508c0f9 [ 104.172497][ T7239] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 104.192448][ T7239] RSP: 002b:00007fdf25dc2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 104.201025][ T7239] RAX: ffffffffffffffda RBX: 00007fdf251abf80 RCX: 00007fdf2508c0f9 [ 104.209536][ T7239] RDX: 0000000020001280 RSI: 0000000050009401 RDI: 0000000000000004 [ 104.218109][ T7239] RBP: 00007fdf25dc21d0 R08: 0000000000000000 R09: 0000000000000000 [ 104.226513][ T7239] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 104.234549][ T7239] R13: 00007ffea5bfb39f R14: 00007fdf25dc2300 R15: 0000000000022000 [ 104.243564][ T7239] [ 104.501381][ T7259] loop0: detected capacity change from 0 to 32768 [ 104.509132][ T7259] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7259) [ 104.524824][ T7259] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 104.534838][ T7259] BTRFS info (device loop0): setting nodatasum [ 104.541524][ T7259] BTRFS info (device loop0): allowing degraded mounts [ 104.548642][ T7259] BTRFS info (device loop0): use zlib compression, level 3 [ 104.556750][ T7259] BTRFS info (device loop0): using free space tree [ 104.572828][ T7259] BTRFS info (device loop0): enabling ssd optimizations [ 104.581291][ T7259] BTRFS info (device loop0): auto enabling async discard [ 104.589762][ T7259] BTRFS info (device loop0): checking UUID tree [ 104.859387][ T7279] loop0: detected capacity change from 0 to 32768 [ 104.867645][ T7279] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7279) [ 104.882861][ T7279] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 104.892668][ T7279] BTRFS info (device loop0): setting nodatasum [ 104.899019][ T7279] BTRFS info (device loop0): allowing degraded mounts 2023/04/24 18:30:09 executed programs: 79 [ 104.906811][ T7279] BTRFS info (device loop0): use zlib compression, level 3 [ 104.914737][ T7279] BTRFS info (device loop0): using free space tree [ 104.932131][ T7279] BTRFS info (device loop0): enabling ssd optimizations [ 104.939544][ T7279] BTRFS info (device loop0): auto enabling async discard [ 104.948437][ T7279] BTRFS info (device loop0): checking UUID tree [ 105.216944][ T7299] loop0: detected capacity change from 0 to 32768 [ 105.225598][ T7299] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7299) [ 105.241890][ T7299] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 105.252202][ T7299] BTRFS info (device loop0): setting nodatasum [ 105.258605][ T7299] BTRFS info (device loop0): allowing degraded mounts [ 105.266113][ T7299] BTRFS info (device loop0): use zlib compression, level 3 [ 105.273303][ T7299] BTRFS info (device loop0): using free space tree [ 105.289290][ T7299] BTRFS info (device loop0): enabling ssd optimizations [ 105.296413][ T7299] BTRFS info (device loop0): auto enabling async discard [ 105.304840][ T7299] BTRFS info (device loop0): checking UUID tree [ 105.560682][ T7319] loop0: detected capacity change from 0 to 32768 [ 105.568623][ T7319] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7319) [ 105.584721][ T7319] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 105.594434][ T7319] BTRFS info (device loop0): setting nodatasum [ 105.600598][ T7319] BTRFS info (device loop0): allowing degraded mounts [ 105.607610][ T7319] BTRFS info (device loop0): use zlib compression, level 3 [ 105.615346][ T7319] BTRFS info (device loop0): using free space tree [ 105.631188][ T7319] BTRFS info (device loop0): enabling ssd optimizations [ 105.639319][ T7319] BTRFS info (device loop0): auto enabling async discard [ 105.647577][ T7319] BTRFS info (device loop0): checking UUID tree [ 105.910441][ T7339] loop0: detected capacity change from 0 to 32768 [ 105.918150][ T7339] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7339) [ 105.934531][ T7339] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 105.943861][ T7339] BTRFS info (device loop0): setting nodatasum [ 105.950212][ T7339] BTRFS info (device loop0): allowing degraded mounts [ 105.957252][ T7339] BTRFS info (device loop0): use zlib compression, level 3 [ 105.964723][ T7339] BTRFS info (device loop0): using free space tree [ 105.981740][ T7339] BTRFS info (device loop0): enabling ssd optimizations [ 105.989123][ T7339] BTRFS info (device loop0): auto enabling async discard [ 105.997371][ T7339] BTRFS info (device loop0): checking UUID tree [ 106.251991][ T7359] loop0: detected capacity change from 0 to 32768 [ 106.259958][ T7359] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7359) [ 106.275554][ T7359] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 106.285096][ T7359] BTRFS info (device loop0): setting nodatasum [ 106.291469][ T7359] BTRFS info (device loop0): allowing degraded mounts [ 106.298674][ T7359] BTRFS info (device loop0): use zlib compression, level 3 [ 106.306026][ T7359] BTRFS info (device loop0): using free space tree [ 106.323096][ T7359] BTRFS info (device loop0): enabling ssd optimizations [ 106.330604][ T7359] BTRFS info (device loop0): auto enabling async discard [ 106.339296][ T7359] BTRFS info (device loop0): checking UUID tree [ 106.590750][ T7379] loop0: detected capacity change from 0 to 32768 [ 106.598520][ T7379] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7379) [ 106.613505][ T7379] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 106.622812][ T7379] BTRFS info (device loop0): setting nodatasum [ 106.629016][ T7379] BTRFS info (device loop0): allowing degraded mounts [ 106.635829][ T7379] BTRFS info (device loop0): use zlib compression, level 3 [ 106.643463][ T7379] BTRFS info (device loop0): using free space tree [ 106.661319][ T7379] BTRFS info (device loop0): enabling ssd optimizations [ 106.669524][ T7379] BTRFS info (device loop0): auto enabling async discard [ 106.677818][ T7379] BTRFS info (device loop0): checking UUID tree [ 106.946511][ T7399] loop0: detected capacity change from 0 to 32768 [ 106.954395][ T7399] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7399) [ 106.969478][ T7399] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 106.979389][ T7399] BTRFS info (device loop0): setting nodatasum [ 106.986163][ T7399] BTRFS info (device loop0): allowing degraded mounts [ 106.992928][ T7399] BTRFS info (device loop0): use zlib compression, level 3 [ 107.000835][ T7399] BTRFS info (device loop0): using free space tree [ 107.019394][ T7399] BTRFS info (device loop0): enabling ssd optimizations [ 107.026923][ T7399] BTRFS info (device loop0): auto enabling async discard [ 107.035612][ T7399] BTRFS info (device loop0): checking UUID tree [ 107.299572][ T7419] loop0: detected capacity change from 0 to 32768 [ 107.307310][ T7419] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7419) [ 107.322374][ T7419] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 107.332394][ T7419] BTRFS info (device loop0): setting nodatasum [ 107.338833][ T7419] BTRFS info (device loop0): allowing degraded mounts [ 107.346314][ T7419] BTRFS info (device loop0): use zlib compression, level 3 [ 107.353714][ T7419] BTRFS info (device loop0): using free space tree [ 107.372052][ T7419] BTRFS info (device loop0): enabling ssd optimizations [ 107.379308][ T7419] BTRFS info (device loop0): auto enabling async discard [ 107.388213][ T7419] BTRFS info (device loop0): checking UUID tree [ 107.649978][ T7439] loop0: detected capacity change from 0 to 32768 [ 107.658411][ T7439] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7439) [ 107.674926][ T7439] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 107.685212][ T7439] BTRFS info (device loop0): setting nodatasum [ 107.691486][ T7439] BTRFS info (device loop0): allowing degraded mounts [ 107.699099][ T7439] BTRFS info (device loop0): use zlib compression, level 3 [ 107.706787][ T7439] BTRFS info (device loop0): using free space tree [ 107.730734][ T7439] BTRFS info (device loop0): enabling ssd optimizations [ 107.738519][ T7439] BTRFS info (device loop0): auto enabling async discard [ 107.746958][ T7439] BTRFS info (device loop0): checking UUID tree [ 108.002107][ T7459] loop0: detected capacity change from 0 to 32768 [ 108.009861][ T7459] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7459) [ 108.026041][ T7459] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 108.036519][ T7459] BTRFS info (device loop0): setting nodatasum [ 108.042763][ T7459] BTRFS info (device loop0): allowing degraded mounts [ 108.049886][ T7459] BTRFS info (device loop0): use zlib compression, level 3 [ 108.057206][ T7459] BTRFS info (device loop0): using free space tree [ 108.075420][ T7459] BTRFS info (device loop0): enabling ssd optimizations [ 108.082624][ T7459] BTRFS info (device loop0): auto enabling async discard [ 108.091286][ T7459] BTRFS info (device loop0): checking UUID tree [ 108.348175][ T7479] loop0: detected capacity change from 0 to 32768 [ 108.356238][ T7479] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7479) [ 108.371874][ T7479] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 108.382237][ T7479] BTRFS info (device loop0): setting nodatasum [ 108.388838][ T7479] BTRFS info (device loop0): allowing degraded mounts [ 108.396276][ T7479] BTRFS info (device loop0): use zlib compression, level 3 [ 108.403663][ T7479] BTRFS info (device loop0): using free space tree [ 108.420387][ T7479] BTRFS info (device loop0): enabling ssd optimizations [ 108.428266][ T7479] BTRFS info (device loop0): auto enabling async discard [ 108.437126][ T7479] BTRFS info (device loop0): checking UUID tree [ 108.700090][ T7499] loop0: detected capacity change from 0 to 32768 [ 108.707936][ T7499] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7499) [ 108.725026][ T7499] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 108.735311][ T7499] BTRFS info (device loop0): setting nodatasum [ 108.741480][ T7499] BTRFS info (device loop0): allowing degraded mounts [ 108.748828][ T7499] BTRFS info (device loop0): use zlib compression, level 3 [ 108.757742][ T7499] BTRFS info (device loop0): using free space tree [ 108.780943][ T7499] BTRFS info (device loop0): enabling ssd optimizations [ 108.788034][ T7499] BTRFS info (device loop0): auto enabling async discard [ 108.796298][ T7499] BTRFS info (device loop0): checking UUID tree [ 109.058662][ T7519] loop0: detected capacity change from 0 to 32768 [ 109.066351][ T7519] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7519) [ 109.082683][ T7519] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 109.092643][ T7519] BTRFS info (device loop0): setting nodatasum [ 109.099307][ T7519] BTRFS info (device loop0): allowing degraded mounts [ 109.107063][ T7519] BTRFS info (device loop0): use zlib compression, level 3 [ 109.114420][ T7519] BTRFS info (device loop0): using free space tree [ 109.131457][ T7519] BTRFS info (device loop0): enabling ssd optimizations [ 109.139433][ T7519] BTRFS info (device loop0): auto enabling async discard [ 109.147704][ T7519] BTRFS info (device loop0): checking UUID tree [ 109.398510][ T7539] loop0: detected capacity change from 0 to 32768 [ 109.406614][ T7539] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7539) [ 109.421911][ T7539] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 109.431583][ T7539] BTRFS info (device loop0): setting nodatasum [ 109.438311][ T7539] BTRFS info (device loop0): allowing degraded mounts [ 109.445610][ T7539] BTRFS info (device loop0): use zlib compression, level 3 [ 109.453204][ T7539] BTRFS info (device loop0): using free space tree [ 109.469471][ T7539] BTRFS info (device loop0): enabling ssd optimizations [ 109.478177][ T7539] BTRFS info (device loop0): auto enabling async discard [ 109.487468][ T7539] BTRFS info (device loop0): checking UUID tree [ 109.744208][ T7559] loop0: detected capacity change from 0 to 32768 [ 109.752403][ T7559] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7559) [ 109.768248][ T7559] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 109.778025][ T7559] BTRFS info (device loop0): setting nodatasum [ 109.784730][ T7559] BTRFS info (device loop0): allowing degraded mounts [ 109.791951][ T7559] BTRFS info (device loop0): use zlib compression, level 3 [ 109.800338][ T7559] BTRFS info (device loop0): using free space tree [ 109.820648][ T7559] BTRFS info (device loop0): enabling ssd optimizations [ 109.829634][ T7559] BTRFS info (device loop0): auto enabling async discard [ 109.838719][ T7559] BTRFS info (device loop0): checking UUID tree [ 110.099794][ T7579] loop0: detected capacity change from 0 to 32768 [ 110.107492][ T7579] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7579) [ 110.123407][ T7579] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 110.133011][ T7579] BTRFS info (device loop0): setting nodatasum [ 110.139523][ T7579] BTRFS info (device loop0): allowing degraded mounts 2023/04/24 18:30:14 executed programs: 94 [ 110.146890][ T7579] BTRFS info (device loop0): use zlib compression, level 3 [ 110.154736][ T7579] BTRFS info (device loop0): using free space tree [ 110.170331][ T7579] BTRFS info (device loop0): enabling ssd optimizations [ 110.178194][ T7579] BTRFS info (device loop0): auto enabling async discard [ 110.186940][ T7579] BTRFS info (device loop0): checking UUID tree [ 110.451048][ T7599] loop0: detected capacity change from 0 to 32768 [ 110.459127][ T7599] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7599) [ 110.475406][ T7599] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 110.484940][ T7599] BTRFS info (device loop0): setting nodatasum [ 110.491699][ T7599] BTRFS info (device loop0): allowing degraded mounts [ 110.499024][ T7599] BTRFS info (device loop0): use zlib compression, level 3 [ 110.506681][ T7599] BTRFS info (device loop0): using free space tree [ 110.523413][ T7599] BTRFS info (device loop0): enabling ssd optimizations [ 110.530579][ T7599] BTRFS info (device loop0): auto enabling async discard [ 110.539570][ T7599] BTRFS info (device loop0): checking UUID tree [ 110.812446][ T7619] loop0: detected capacity change from 0 to 32768 [ 110.820233][ T7619] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7619) [ 110.836563][ T7619] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 110.846334][ T7619] BTRFS info (device loop0): setting nodatasum [ 110.852764][ T7619] BTRFS info (device loop0): allowing degraded mounts [ 110.859866][ T7619] BTRFS info (device loop0): use zlib compression, level 3 [ 110.867304][ T7619] BTRFS info (device loop0): using free space tree [ 110.885392][ T7619] BTRFS info (device loop0): enabling ssd optimizations [ 110.892983][ T7619] BTRFS info (device loop0): auto enabling async discard [ 110.901336][ T7619] BTRFS info (device loop0): checking UUID tree [ 111.160307][ T7639] loop0: detected capacity change from 0 to 32768 [ 111.168221][ T7639] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7639) [ 111.183619][ T7639] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 111.193427][ T7639] BTRFS info (device loop0): setting nodatasum [ 111.200053][ T7639] BTRFS info (device loop0): allowing degraded mounts [ 111.207498][ T7639] BTRFS info (device loop0): use zlib compression, level 3 [ 111.214888][ T7639] BTRFS info (device loop0): using free space tree [ 111.232415][ T7639] BTRFS info (device loop0): enabling ssd optimizations [ 111.239809][ T7639] BTRFS info (device loop0): auto enabling async discard [ 111.248356][ T7639] BTRFS info (device loop0): checking UUID tree [ 111.505835][ T7659] loop0: detected capacity change from 0 to 32768 [ 111.513722][ T7659] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7659) [ 111.530550][ T7659] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 111.541533][ T7659] BTRFS info (device loop0): setting nodatasum [ 111.548732][ T7659] BTRFS info (device loop0): allowing degraded mounts [ 111.556110][ T7659] BTRFS info (device loop0): use zlib compression, level 3 [ 111.835816][ T7679] loop0: detected capacity change from 0 to 32768 [ 111.843457][ T7679] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7679) [ 112.127924][ T7699] loop0: detected capacity change from 0 to 32768 [ 112.135744][ T7699] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7699) [ 112.421507][ T7719] loop0: detected capacity change from 0 to 32768 [ 112.430186][ T7719] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7719) [ 112.448131][ T7719] _btrfs_printk: 20 callbacks suppressed [ 112.448140][ T7719] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 112.464979][ T7719] BTRFS info (device loop0): setting nodatasum [ 112.471406][ T7719] BTRFS info (device loop0): allowing degraded mounts [ 112.479013][ T7719] BTRFS info (device loop0): use zlib compression, level 3 [ 112.487543][ T7719] BTRFS info (device loop0): using free space tree [ 112.505567][ T7719] BTRFS info (device loop0): enabling ssd optimizations [ 112.513034][ T7719] BTRFS info (device loop0): auto enabling async discard [ 112.522180][ T7719] BTRFS info (device loop0): checking UUID tree [ 112.802643][ T7739] loop0: detected capacity change from 0 to 32768 [ 112.810331][ T7739] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7739) [ 112.826387][ T7739] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 112.835795][ T7739] BTRFS info (device loop0): setting nodatasum [ 112.842142][ T7739] BTRFS info (device loop0): allowing degraded mounts [ 112.849271][ T7739] BTRFS info (device loop0): use zlib compression, level 3 [ 112.856734][ T7739] BTRFS info (device loop0): using free space tree [ 112.872812][ T7739] BTRFS info (device loop0): enabling ssd optimizations [ 112.880771][ T7739] BTRFS info (device loop0): auto enabling async discard [ 112.889096][ T7739] BTRFS info (device loop0): checking UUID tree [ 113.157298][ T7759] loop0: detected capacity change from 0 to 32768 [ 113.165166][ T7759] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7759) [ 113.181309][ T7759] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 113.190992][ T7759] BTRFS info (device loop0): setting nodatasum [ 113.198883][ T7759] BTRFS info (device loop0): allowing degraded mounts [ 113.206310][ T7759] BTRFS info (device loop0): use zlib compression, level 3 [ 113.213882][ T7759] BTRFS info (device loop0): using free space tree [ 113.231190][ T7759] BTRFS info (device loop0): enabling ssd optimizations [ 113.239467][ T7759] BTRFS info (device loop0): auto enabling async discard [ 113.248460][ T7759] BTRFS info (device loop0): checking UUID tree [ 113.501626][ T7779] loop0: detected capacity change from 0 to 32768 [ 113.509772][ T7779] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7779) [ 113.526758][ T7779] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 113.538397][ T7779] BTRFS info (device loop0): setting nodatasum [ 113.545095][ T7779] BTRFS info (device loop0): allowing degraded mounts [ 113.553067][ T7779] BTRFS info (device loop0): use zlib compression, level 3 [ 113.561112][ T7779] BTRFS info (device loop0): using free space tree [ 113.579698][ T7779] BTRFS info (device loop0): enabling ssd optimizations [ 113.587111][ T7779] BTRFS info (device loop0): auto enabling async discard [ 113.595896][ T7779] BTRFS info (device loop0): checking UUID tree [ 113.869679][ T7799] loop0: detected capacity change from 0 to 32768 [ 113.877629][ T7799] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7799) [ 113.893010][ T7799] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 113.903454][ T7799] BTRFS info (device loop0): setting nodatasum [ 113.910311][ T7799] BTRFS info (device loop0): allowing degraded mounts [ 113.917801][ T7799] BTRFS info (device loop0): use zlib compression, level 3 [ 113.925436][ T7799] BTRFS info (device loop0): using free space tree [ 113.941218][ T7799] BTRFS info (device loop0): enabling ssd optimizations [ 113.948897][ T7799] BTRFS info (device loop0): auto enabling async discard [ 113.957132][ T7799] BTRFS info (device loop0): checking UUID tree [ 114.219785][ T7819] loop0: detected capacity change from 0 to 32768 [ 114.228012][ T7819] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7819) [ 114.243315][ T7819] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 114.253287][ T7819] BTRFS info (device loop0): setting nodatasum [ 114.259887][ T7819] BTRFS info (device loop0): allowing degraded mounts [ 114.267108][ T7819] BTRFS info (device loop0): use zlib compression, level 3 [ 114.274889][ T7819] BTRFS info (device loop0): using free space tree [ 114.292620][ T7819] BTRFS info (device loop0): enabling ssd optimizations [ 114.299877][ T7819] BTRFS info (device loop0): auto enabling async discard [ 114.308735][ T7819] BTRFS info (device loop0): checking UUID tree [ 114.571167][ T7839] loop0: detected capacity change from 0 to 32768 [ 114.579325][ T7839] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7839) [ 114.595363][ T7839] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 114.605021][ T7839] BTRFS info (device loop0): setting nodatasum [ 114.611539][ T7839] BTRFS info (device loop0): allowing degraded mounts [ 114.618470][ T7839] BTRFS info (device loop0): use zlib compression, level 3 [ 114.625910][ T7839] BTRFS info (device loop0): using free space tree [ 114.643520][ T7839] BTRFS info (device loop0): enabling ssd optimizations [ 114.650719][ T7839] BTRFS info (device loop0): auto enabling async discard [ 114.659243][ T7839] BTRFS info (device loop0): checking UUID tree [ 114.910257][ T7859] loop0: detected capacity change from 0 to 32768 [ 114.917822][ T7859] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7859) [ 114.933655][ T7859] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 114.943985][ T7859] BTRFS info (device loop0): setting nodatasum [ 114.950463][ T7859] BTRFS info (device loop0): allowing degraded mounts [ 114.957598][ T7859] BTRFS info (device loop0): use zlib compression, level 3 [ 114.965250][ T7859] BTRFS info (device loop0): using free space tree [ 114.980989][ T7859] BTRFS info (device loop0): enabling ssd optimizations [ 114.988119][ T7859] BTRFS info (device loop0): auto enabling async discard [ 114.996744][ T7859] BTRFS info (device loop0): checking UUID tree [ 115.015330][ T7859] FAULT_INJECTION: forcing a failure. [ 115.015330][ T7859] name failslab, interval 1, probability 0, space 0, times 0 [ 115.030772][ T7859] CPU: 1 PID: 7859 Comm: syz-executor.0 Not tainted 6.3.0-syzkaller #0 [ 115.039262][ T7859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 115.051068][ T7859] Call Trace: [ 115.054467][ T7859] [ 115.058722][ T7859] dump_stack_lvl+0x167/0x220 [ 115.063441][ T7859] ? nf_tcp_handle_invalid+0x4e0/0x4e0 [ 115.069276][ T7859] ? panic+0x540/0x540 [ 115.073431][ T7859] ? __might_sleep+0xc0/0xc0 [ 115.078154][ T7859] should_fail_ex+0x3aa/0x4e0 [ 115.082963][ T7859] should_failslab+0x9/0x20 [ 115.087828][ T7859] slab_pre_alloc_hook+0x59/0x2b0 [ 115.093155][ T7859] ? btrfs_cache_block_group+0xa8/0x5b0 [ 115.098904][ T7859] __kmem_cache_alloc_node+0x4b/0x290 [ 115.104625][ T7859] ? find_free_extent+0x9b5/0x4920 [ 115.109810][ T7859] ? btrfs_cache_block_group+0xa8/0x5b0 [ 115.119153][ T7859] kmalloc_trace+0x2a/0xe0 [ 115.123577][ T7859] btrfs_cache_block_group+0xa8/0x5b0 [ 115.132795][ T7859] find_free_extent+0x2daf/0x4920 [ 115.138220][ T7859] ? btrfs_delalloc_release_space+0xe0/0xe0 [ 115.144106][ T7859] ? __lock_acquire+0x125b/0x1f80 [ 115.149132][ T7859] btrfs_reserve_extent+0x3c7/0x760 [ 115.154515][ T7859] ? btrfs_free_extent+0x3a0/0x3a0 [ 115.159619][ T7859] ? do_raw_spin_lock+0x14d/0x3a0 [ 115.164651][ T7859] ? _raw_spin_unlock+0x28/0x40 [ 115.169576][ T7859] ? btrfs_use_block_rsv+0x31c/0x5e0 [ 115.174850][ T7859] ? reacquire_held_locks+0x660/0x660 [ 115.180732][ T7859] btrfs_alloc_tree_block+0x20d/0x1650 [ 115.186633][ T7859] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0 [ 115.192632][ T7859] ? alloc_reserved_file_extent+0x5b0/0x5b0 [ 115.199487][ T7859] ? mark_lock+0x9a/0x340 [ 115.203896][ T7859] ? read_extent_buffer+0xf4/0x230 [ 115.209250][ T7859] ? __asan_memcpy+0x40/0x70 [ 115.213829][ T7859] __btrfs_cow_block+0x3e4/0x1550 [ 115.219160][ T7859] ? btrfs_cow_block+0x630/0x630 [ 115.224082][ T7859] ? btrfs_qgroup_add_swapped_blocks+0x5e0/0x6d0 [ 115.230666][ T7859] ? rcu_is_watching+0x15/0xb0 [ 115.235437][ T7859] btrfs_cow_block+0x3cc/0x630 [ 115.240464][ T7859] create_pending_snapshot+0xd29/0x2360 [ 115.246274][ T7859] ? trace_btrfs_space_reservation+0x130/0x130 [ 115.252668][ T7859] ? rcu_is_watching+0x15/0xb0 [ 115.257417][ T7859] ? trace_contention_end+0x3c/0xf0 [ 115.262878][ T7859] ? __mutex_lock_common+0x42d/0x2530 [ 115.268598][ T7859] create_pending_snapshots+0x86/0x1a0 [ 115.274059][ T7859] btrfs_commit_transaction+0xfb8/0x2f30 [ 115.279703][ T7859] ? btrfs_commit_transaction_async+0x3b0/0x3b0 [ 115.285926][ T7859] ? radix_tree_tag_set+0xbf/0x2f0 [ 115.291021][ T7859] ? record_root_in_trans+0x263/0x2d0 [ 115.296373][ T7859] ? btrfs_record_root_in_trans+0x119/0x130 [ 115.302682][ T7859] ? start_transaction+0x282/0xd90 [ 115.308042][ T7859] create_snapshot+0x40f/0x6d0 [ 115.312880][ T7859] btrfs_mksubvol+0x4ec/0x650 [ 115.317629][ T7859] ? __btrfs_ioctl_snap_create+0x360/0x360 [ 115.323527][ T7859] ? __fget_files+0x2eb/0x320 [ 115.328193][ T7859] btrfs_mksnapshot+0x98/0xd0 [ 115.332944][ T7859] __btrfs_ioctl_snap_create+0x27b/0x360 [ 115.338868][ T7859] btrfs_ioctl_snap_create+0x10f/0x160 [ 115.344501][ T7859] btrfs_ioctl+0xa92/0xb80 [ 115.348922][ T7859] __se_sys_ioctl+0xa7/0xf0 [ 115.353540][ T7859] do_syscall_64+0x41/0xc0 [ 115.357955][ T7859] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 115.364114][ T7859] RIP: 0033:0x7fdf2508c0f9 [ 115.368618][ T7859] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 115.388731][ T7859] RSP: 002b:00007fdf25dc2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 115.397150][ T7859] RAX: ffffffffffffffda RBX: 00007fdf251abf80 RCX: 00007fdf2508c0f9 [ 115.405211][ T7859] RDX: 0000000020001280 RSI: 0000000050009401 RDI: 0000000000000004 2023/04/24 18:30:20 executed programs: 108 [ 115.413444][ T7859] RBP: 00007fdf25dc21d0 R08: 0000000000000000 R09: 0000000000000000 [ 115.422100][ T7859] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 115.430237][ T7859] R13: 00007ffea5bfb39f R14: 00007fdf25dc2300 R15: 0000000000022000 [ 115.438293][ T7859] [ 115.691252][ T7879] loop0: detected capacity change from 0 to 32768 [ 115.698976][ T7879] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7879) [ 115.716178][ T7879] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 115.725598][ T7879] BTRFS info (device loop0): setting nodatasum [ 115.731749][ T7879] BTRFS info (device loop0): allowing degraded mounts [ 115.738611][ T7879] BTRFS info (device loop0): use zlib compression, level 3 [ 115.746310][ T7879] BTRFS info (device loop0): using free space tree [ 115.763662][ T7879] BTRFS info (device loop0): enabling ssd optimizations [ 115.771191][ T7879] BTRFS info (device loop0): auto enabling async discard [ 115.780198][ T7879] BTRFS info (device loop0): checking UUID tree [ 116.039330][ T7899] loop0: detected capacity change from 0 to 32768 [ 116.051584][ T7899] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7899) [ 116.066832][ T7899] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 116.076132][ T7899] BTRFS info (device loop0): setting nodatasum [ 116.082564][ T7899] BTRFS info (device loop0): allowing degraded mounts [ 116.089532][ T7899] BTRFS info (device loop0): use zlib compression, level 3 [ 116.097462][ T7899] BTRFS info (device loop0): using free space tree [ 116.114144][ T7899] BTRFS info (device loop0): enabling ssd optimizations [ 116.121208][ T7899] BTRFS info (device loop0): auto enabling async discard [ 116.131246][ T7899] BTRFS info (device loop0): checking UUID tree [ 116.390988][ T7919] loop0: detected capacity change from 0 to 32768 [ 116.398957][ T7919] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7919) [ 116.415183][ T7919] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 116.425015][ T7919] BTRFS info (device loop0): setting nodatasum [ 116.431521][ T7919] BTRFS info (device loop0): allowing degraded mounts [ 116.438630][ T7919] BTRFS info (device loop0): use zlib compression, level 3 [ 116.446115][ T7919] BTRFS info (device loop0): using free space tree [ 116.465114][ T7919] BTRFS info (device loop0): enabling ssd optimizations [ 116.472327][ T7919] BTRFS info (device loop0): auto enabling async discard [ 116.480511][ T7919] BTRFS info (device loop0): checking UUID tree [ 116.739053][ T7939] loop0: detected capacity change from 0 to 32768 [ 116.746976][ T7939] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7939) [ 116.763670][ T7939] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 116.773085][ T7939] BTRFS info (device loop0): setting nodatasum [ 116.779731][ T7939] BTRFS info (device loop0): allowing degraded mounts [ 116.786887][ T7939] BTRFS info (device loop0): use zlib compression, level 3 [ 116.794310][ T7939] BTRFS info (device loop0): using free space tree [ 116.811967][ T7939] BTRFS info (device loop0): enabling ssd optimizations [ 116.819068][ T7939] BTRFS info (device loop0): auto enabling async discard [ 116.827503][ T7939] BTRFS info (device loop0): checking UUID tree [ 117.080768][ T7959] loop0: detected capacity change from 0 to 32768 [ 117.092705][ T7959] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7959) [ 117.111278][ T7959] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 117.121645][ T7959] BTRFS info (device loop0): setting nodatasum [ 117.128301][ T7959] BTRFS info (device loop0): allowing degraded mounts [ 117.135407][ T7959] BTRFS info (device loop0): use zlib compression, level 3 [ 117.416597][ T7979] loop0: detected capacity change from 0 to 32768 [ 117.426079][ T7979] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7979) [ 117.709865][ T7999] loop0: detected capacity change from 0 to 32768 [ 117.717781][ T7999] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (7999) [ 117.734573][ T7999] _btrfs_printk: 12 callbacks suppressed [ 117.734585][ T7999] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 117.750230][ T7999] BTRFS info (device loop0): setting nodatasum [ 117.756661][ T7999] BTRFS info (device loop0): allowing degraded mounts [ 117.763602][ T7999] BTRFS info (device loop0): use zlib compression, level 3 [ 117.771145][ T7999] BTRFS info (device loop0): using free space tree [ 117.788310][ T7999] BTRFS info (device loop0): enabling ssd optimizations [ 117.795566][ T7999] BTRFS info (device loop0): auto enabling async discard [ 117.803610][ T7999] BTRFS info (device loop0): checking UUID tree [ 118.060062][ T8019] loop0: detected capacity change from 0 to 32768 [ 118.067697][ T8019] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8019) [ 118.083056][ T8019] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 118.092806][ T8019] BTRFS info (device loop0): setting nodatasum [ 118.099225][ T8019] BTRFS info (device loop0): allowing degraded mounts [ 118.106518][ T8019] BTRFS info (device loop0): use zlib compression, level 3 [ 118.113730][ T8019] BTRFS info (device loop0): using free space tree [ 118.138927][ T8019] BTRFS info (device loop0): enabling ssd optimizations [ 118.146551][ T8019] BTRFS info (device loop0): auto enabling async discard [ 118.156227][ T8019] BTRFS info (device loop0): checking UUID tree [ 118.411700][ T8039] loop0: detected capacity change from 0 to 32768 [ 118.419440][ T8039] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8039) [ 118.435852][ T8039] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 118.445601][ T8039] BTRFS info (device loop0): setting nodatasum [ 118.451864][ T8039] BTRFS info (device loop0): allowing degraded mounts [ 118.459026][ T8039] BTRFS info (device loop0): use zlib compression, level 3 [ 118.466759][ T8039] BTRFS info (device loop0): using free space tree [ 118.485947][ T8039] BTRFS info (device loop0): enabling ssd optimizations [ 118.493030][ T8039] BTRFS info (device loop0): auto enabling async discard [ 118.501672][ T8039] BTRFS info (device loop0): checking UUID tree [ 118.758479][ T8059] loop0: detected capacity change from 0 to 32768 [ 118.766068][ T8059] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8059) [ 118.782250][ T8059] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 118.791772][ T8059] BTRFS info (device loop0): setting nodatasum [ 118.798396][ T8059] BTRFS info (device loop0): allowing degraded mounts [ 118.805498][ T8059] BTRFS info (device loop0): use zlib compression, level 3 [ 118.812956][ T8059] BTRFS info (device loop0): using free space tree [ 118.829902][ T8059] BTRFS info (device loop0): enabling ssd optimizations [ 118.837387][ T8059] BTRFS info (device loop0): auto enabling async discard [ 118.845934][ T8059] BTRFS info (device loop0): checking UUID tree [ 119.110067][ T8079] loop0: detected capacity change from 0 to 32768 [ 119.117841][ T8079] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8079) [ 119.132862][ T8079] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 119.142401][ T8079] BTRFS info (device loop0): setting nodatasum [ 119.148734][ T8079] BTRFS info (device loop0): allowing degraded mounts [ 119.155608][ T8079] BTRFS info (device loop0): use zlib compression, level 3 [ 119.163117][ T8079] BTRFS info (device loop0): using free space tree [ 119.185437][ T8079] BTRFS info (device loop0): enabling ssd optimizations [ 119.192404][ T8079] BTRFS info (device loop0): auto enabling async discard [ 119.200852][ T8079] BTRFS info (device loop0): checking UUID tree [ 119.460977][ T8099] loop0: detected capacity change from 0 to 32768 [ 119.468765][ T8099] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8099) [ 119.485653][ T8099] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 119.495579][ T8099] BTRFS info (device loop0): setting nodatasum [ 119.501936][ T8099] BTRFS info (device loop0): allowing degraded mounts [ 119.509254][ T8099] BTRFS info (device loop0): use zlib compression, level 3 [ 119.517752][ T8099] BTRFS info (device loop0): using free space tree [ 119.535216][ T8099] BTRFS info (device loop0): enabling ssd optimizations [ 119.542737][ T8099] BTRFS info (device loop0): auto enabling async discard [ 119.551365][ T8099] BTRFS info (device loop0): checking UUID tree [ 119.831428][ T8119] loop0: detected capacity change from 0 to 32768 [ 119.840089][ T8119] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8119) [ 119.856944][ T8119] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 119.866612][ T8119] BTRFS info (device loop0): setting nodatasum [ 119.873212][ T8119] BTRFS info (device loop0): allowing degraded mounts [ 119.881559][ T8119] BTRFS info (device loop0): use zlib compression, level 3 [ 119.888908][ T8119] BTRFS info (device loop0): using free space tree [ 119.906908][ T8119] BTRFS info (device loop0): enabling ssd optimizations [ 119.914476][ T8119] BTRFS info (device loop0): auto enabling async discard [ 119.922949][ T8119] BTRFS info (device loop0): checking UUID tree [ 120.187700][ T8139] loop0: detected capacity change from 0 to 32768 [ 120.195566][ T8139] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8139) [ 120.215928][ T8139] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 120.226008][ T8139] BTRFS info (device loop0): setting nodatasum [ 120.232177][ T8139] BTRFS info (device loop0): allowing degraded mounts [ 120.239437][ T8139] BTRFS info (device loop0): use zlib compression, level 3 [ 120.246857][ T8139] BTRFS info (device loop0): using free space tree [ 120.262932][ T8139] BTRFS info (device loop0): enabling ssd optimizations [ 120.270244][ T8139] BTRFS info (device loop0): auto enabling async discard [ 120.278936][ T8139] BTRFS info (device loop0): checking UUID tree [ 120.535409][ T8159] loop0: detected capacity change from 0 to 32768 [ 120.543226][ T8159] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8159) [ 120.560324][ T8159] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 120.569976][ T8159] BTRFS info (device loop0): setting nodatasum [ 120.576998][ T8159] BTRFS info (device loop0): allowing degraded mounts 2023/04/24 18:30:25 executed programs: 123 [ 120.584032][ T8159] BTRFS info (device loop0): use zlib compression, level 3 [ 120.591950][ T8159] BTRFS info (device loop0): using free space tree [ 120.610082][ T8159] BTRFS info (device loop0): enabling ssd optimizations [ 120.617411][ T8159] BTRFS info (device loop0): auto enabling async discard [ 120.626559][ T8159] BTRFS info (device loop0): checking UUID tree [ 120.883274][ T8179] loop0: detected capacity change from 0 to 32768 [ 120.891307][ T8179] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8179) [ 120.907223][ T8179] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 120.916962][ T8179] BTRFS info (device loop0): setting nodatasum [ 120.923423][ T8179] BTRFS info (device loop0): allowing degraded mounts [ 120.930745][ T8179] BTRFS info (device loop0): use zlib compression, level 3 [ 120.938821][ T8179] BTRFS info (device loop0): using free space tree [ 120.954007][ T8179] BTRFS info (device loop0): enabling ssd optimizations [ 120.961681][ T8179] BTRFS info (device loop0): auto enabling async discard [ 120.970127][ T8179] BTRFS info (device loop0): checking UUID tree [ 121.224509][ T8199] loop0: detected capacity change from 0 to 32768 [ 121.232121][ T8199] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8199) [ 121.251329][ T8199] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 121.261021][ T8199] BTRFS info (device loop0): setting nodatasum [ 121.267366][ T8199] BTRFS info (device loop0): allowing degraded mounts [ 121.274364][ T8199] BTRFS info (device loop0): use zlib compression, level 3 [ 121.281907][ T8199] BTRFS info (device loop0): using free space tree [ 121.300499][ T8199] BTRFS info (device loop0): enabling ssd optimizations [ 121.307754][ T8199] BTRFS info (device loop0): auto enabling async discard [ 121.316288][ T8199] BTRFS info (device loop0): checking UUID tree [ 121.572808][ T8219] loop0: detected capacity change from 0 to 32768 [ 121.580760][ T8219] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8219) [ 121.595947][ T8219] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 121.605300][ T8219] BTRFS info (device loop0): setting nodatasum [ 121.611451][ T8219] BTRFS info (device loop0): allowing degraded mounts [ 121.618539][ T8219] BTRFS info (device loop0): use zlib compression, level 3 [ 121.626468][ T8219] BTRFS info (device loop0): using free space tree [ 121.643552][ T8219] BTRFS info (device loop0): enabling ssd optimizations [ 121.651722][ T8219] BTRFS info (device loop0): auto enabling async discard [ 121.659808][ T8219] BTRFS info (device loop0): checking UUID tree [ 121.923865][ T8239] loop0: detected capacity change from 0 to 32768 [ 121.931808][ T8239] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8239) [ 121.947818][ T8239] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 121.957472][ T8239] BTRFS info (device loop0): setting nodatasum [ 121.963819][ T8239] BTRFS info (device loop0): allowing degraded mounts [ 121.971570][ T8239] BTRFS info (device loop0): use zlib compression, level 3 [ 122.231991][ T8259] loop0: detected capacity change from 0 to 32768 [ 122.240319][ T8259] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8259) [ 122.520888][ T8279] loop0: detected capacity change from 0 to 32768 [ 122.528755][ T8279] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8279) [ 122.802495][ T8299] loop0: detected capacity change from 0 to 32768 [ 122.810078][ T8299] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8299) [ 122.826589][ T8299] _btrfs_printk: 20 callbacks suppressed [ 122.826600][ T8299] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 122.842325][ T8299] BTRFS info (device loop0): setting nodatasum [ 122.848672][ T8299] BTRFS info (device loop0): allowing degraded mounts [ 122.855868][ T8299] BTRFS info (device loop0): use zlib compression, level 3 [ 122.863291][ T8299] BTRFS info (device loop0): using free space tree [ 122.881543][ T8299] BTRFS info (device loop0): enabling ssd optimizations [ 122.888774][ T8299] BTRFS info (device loop0): auto enabling async discard [ 122.897111][ T8299] BTRFS info (device loop0): checking UUID tree [ 123.176992][ T8319] loop0: detected capacity change from 0 to 32768 [ 123.184735][ T8319] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8319) [ 123.200695][ T8319] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 123.210023][ T8319] BTRFS info (device loop0): setting nodatasum [ 123.216833][ T8319] BTRFS info (device loop0): allowing degraded mounts [ 123.223628][ T8319] BTRFS info (device loop0): use zlib compression, level 3 [ 123.230929][ T8319] BTRFS info (device loop0): using free space tree [ 123.248351][ T8319] BTRFS info (device loop0): enabling ssd optimizations [ 123.255964][ T8319] BTRFS info (device loop0): auto enabling async discard [ 123.263838][ T8319] BTRFS info (device loop0): checking UUID tree [ 123.525509][ T8339] loop0: detected capacity change from 0 to 32768 [ 123.534342][ T8339] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8339) [ 123.550200][ T8339] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 123.560044][ T8339] BTRFS info (device loop0): setting nodatasum [ 123.567399][ T8339] BTRFS info (device loop0): allowing degraded mounts [ 123.575063][ T8339] BTRFS info (device loop0): use zlib compression, level 3 [ 123.582271][ T8339] BTRFS info (device loop0): using free space tree [ 123.599531][ T8339] BTRFS info (device loop0): enabling ssd optimizations [ 123.606963][ T8339] BTRFS info (device loop0): auto enabling async discard [ 123.615878][ T8339] BTRFS info (device loop0): checking UUID tree [ 123.879293][ T8359] loop0: detected capacity change from 0 to 32768 [ 123.887587][ T8359] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8359) [ 123.904917][ T8359] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 123.914583][ T8359] BTRFS info (device loop0): setting nodatasum [ 123.921718][ T8359] BTRFS info (device loop0): allowing degraded mounts [ 123.929279][ T8359] BTRFS info (device loop0): use zlib compression, level 3 [ 123.936822][ T8359] BTRFS info (device loop0): using free space tree [ 123.955505][ T8359] BTRFS info (device loop0): enabling ssd optimizations [ 123.962667][ T8359] BTRFS info (device loop0): auto enabling async discard [ 123.971387][ T8359] BTRFS info (device loop0): checking UUID tree [ 124.230926][ T8379] loop0: detected capacity change from 0 to 32768 [ 124.238904][ T8379] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8379) [ 124.254213][ T8379] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 124.263895][ T8379] BTRFS info (device loop0): setting nodatasum [ 124.270315][ T8379] BTRFS info (device loop0): allowing degraded mounts [ 124.277519][ T8379] BTRFS info (device loop0): use zlib compression, level 3 [ 124.285672][ T8379] BTRFS info (device loop0): using free space tree [ 124.301543][ T8379] BTRFS info (device loop0): enabling ssd optimizations [ 124.309751][ T8379] BTRFS info (device loop0): auto enabling async discard [ 124.318044][ T8379] BTRFS info (device loop0): checking UUID tree [ 124.576300][ T8399] loop0: detected capacity change from 0 to 32768 [ 124.584039][ T8399] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8399) [ 124.600462][ T8399] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 124.609811][ T8399] BTRFS info (device loop0): setting nodatasum [ 124.616138][ T8399] BTRFS info (device loop0): allowing degraded mounts [ 124.622980][ T8399] BTRFS info (device loop0): use zlib compression, level 3 [ 124.630340][ T8399] BTRFS info (device loop0): using free space tree [ 124.647370][ T8399] BTRFS info (device loop0): enabling ssd optimizations [ 124.654730][ T8399] BTRFS info (device loop0): auto enabling async discard [ 124.662651][ T8399] BTRFS info (device loop0): checking UUID tree [ 124.922273][ T8419] loop0: detected capacity change from 0 to 32768 [ 124.930619][ T8419] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8419) [ 124.947891][ T8419] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 124.957688][ T8419] BTRFS info (device loop0): setting nodatasum [ 124.963940][ T8419] BTRFS info (device loop0): allowing degraded mounts [ 124.970856][ T8419] BTRFS info (device loop0): use zlib compression, level 3 [ 124.978193][ T8419] BTRFS info (device loop0): using free space tree [ 124.995062][ T8419] BTRFS info (device loop0): enabling ssd optimizations [ 125.002114][ T8419] BTRFS info (device loop0): auto enabling async discard [ 125.010540][ T8419] BTRFS info (device loop0): checking UUID tree [ 125.265637][ T8439] loop0: detected capacity change from 0 to 32768 [ 125.274229][ T8439] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8439) [ 125.289942][ T8439] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 125.299439][ T8439] BTRFS info (device loop0): setting nodatasum [ 125.305749][ T8439] BTRFS info (device loop0): allowing degraded mounts [ 125.312572][ T8439] BTRFS info (device loop0): use zlib compression, level 3 [ 125.320191][ T8439] BTRFS info (device loop0): using free space tree [ 125.336919][ T8439] BTRFS info (device loop0): enabling ssd optimizations [ 125.343987][ T8439] BTRFS info (device loop0): auto enabling async discard [ 125.352014][ T8439] BTRFS info (device loop0): checking UUID tree [ 125.611943][ T8459] loop0: detected capacity change from 0 to 32768 [ 125.620569][ T8459] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8459) [ 125.635836][ T8459] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 125.648468][ T8459] BTRFS info (device loop0): setting nodatasum [ 125.655303][ T8459] BTRFS info (device loop0): allowing degraded mounts 2023/04/24 18:30:30 executed programs: 138 [ 125.662205][ T8459] BTRFS info (device loop0): use zlib compression, level 3 [ 125.669695][ T8459] BTRFS info (device loop0): using free space tree [ 125.687780][ T8459] BTRFS info (device loop0): enabling ssd optimizations [ 125.695244][ T8459] BTRFS info (device loop0): auto enabling async discard [ 125.703704][ T8459] BTRFS info (device loop0): checking UUID tree [ 125.967205][ T8479] loop0: detected capacity change from 0 to 32768 [ 125.975261][ T8479] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8479) [ 125.991294][ T8479] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 126.001244][ T8479] BTRFS info (device loop0): setting nodatasum [ 126.007785][ T8479] BTRFS info (device loop0): allowing degraded mounts [ 126.014834][ T8479] BTRFS info (device loop0): use zlib compression, level 3 [ 126.022148][ T8479] BTRFS info (device loop0): using free space tree [ 126.039606][ T8479] BTRFS info (device loop0): enabling ssd optimizations [ 126.046812][ T8479] BTRFS info (device loop0): auto enabling async discard [ 126.056210][ T8479] BTRFS info (device loop0): checking UUID tree [ 126.325423][ T8499] loop0: detected capacity change from 0 to 32768 [ 126.333464][ T8499] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8499) [ 126.349976][ T8499] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 126.359478][ T8499] BTRFS info (device loop0): setting nodatasum [ 126.366102][ T8499] BTRFS info (device loop0): allowing degraded mounts [ 126.372886][ T8499] BTRFS info (device loop0): use zlib compression, level 3 [ 126.380395][ T8499] BTRFS info (device loop0): using free space tree [ 126.398241][ T8499] BTRFS info (device loop0): enabling ssd optimizations [ 126.405625][ T8499] BTRFS info (device loop0): auto enabling async discard [ 126.413752][ T8499] BTRFS info (device loop0): checking UUID tree [ 126.690535][ T8519] loop0: detected capacity change from 0 to 32768 [ 126.698558][ T8519] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8519) [ 126.715317][ T8519] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 126.725298][ T8519] BTRFS info (device loop0): setting nodatasum [ 126.732767][ T8519] BTRFS info (device loop0): allowing degraded mounts [ 126.740140][ T8519] BTRFS info (device loop0): use zlib compression, level 3 [ 126.747655][ T8519] BTRFS info (device loop0): using free space tree [ 126.765705][ T8519] BTRFS info (device loop0): enabling ssd optimizations [ 126.772927][ T8519] BTRFS info (device loop0): auto enabling async discard [ 126.781861][ T8519] BTRFS info (device loop0): checking UUID tree [ 127.050131][ T8539] loop0: detected capacity change from 0 to 32768 [ 127.058118][ T8539] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8539) [ 127.074813][ T8539] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 127.084419][ T8539] BTRFS info (device loop0): setting nodatasum [ 127.091117][ T8539] BTRFS info (device loop0): allowing degraded mounts [ 127.099287][ T8539] BTRFS info (device loop0): use zlib compression, level 3 [ 127.365361][ T8559] loop0: detected capacity change from 0 to 32768 [ 127.373277][ T8559] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8559) [ 127.664307][ T8579] loop0: detected capacity change from 0 to 32768 [ 127.673782][ T8579] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8579) [ 127.725262][ T1210] ieee802154 phy0 wpan0: encryption failed: -22 [ 127.732241][ T1210] ieee802154 phy1 wpan1: encryption failed: -22 [ 127.974700][ T8599] loop0: detected capacity change from 0 to 32768 [ 127.982499][ T8599] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8599) [ 127.997938][ T8599] _btrfs_printk: 20 callbacks suppressed [ 127.997948][ T8599] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 128.013185][ T8599] BTRFS info (device loop0): setting nodatasum [ 128.019583][ T8599] BTRFS info (device loop0): allowing degraded mounts [ 128.027193][ T8599] BTRFS info (device loop0): use zlib compression, level 3 [ 128.034528][ T8599] BTRFS info (device loop0): using free space tree [ 128.051875][ T8599] BTRFS info (device loop0): enabling ssd optimizations [ 128.059011][ T8599] BTRFS info (device loop0): auto enabling async discard [ 128.067481][ T8599] BTRFS info (device loop0): checking UUID tree [ 128.076957][ T8599] FAULT_INJECTION: forcing a failure. [ 128.076957][ T8599] name failslab, interval 1, probability 0, space 0, times 0 [ 128.096009][ T8599] CPU: 0 PID: 8599 Comm: syz-executor.0 Not tainted 6.3.0-syzkaller #0 [ 128.104381][ T8599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 128.114981][ T8599] Call Trace: [ 128.118258][ T8599] [ 128.121272][ T8599] dump_stack_lvl+0x167/0x220 [ 128.127003][ T8599] ? nf_tcp_handle_invalid+0x4e0/0x4e0 [ 128.132915][ T8599] ? panic+0x540/0x540 [ 128.137093][ T8599] ? __might_sleep+0xc0/0xc0 [ 128.141705][ T8599] should_fail_ex+0x3aa/0x4e0 [ 128.146797][ T8599] should_failslab+0x9/0x20 [ 128.151333][ T8599] slab_pre_alloc_hook+0x59/0x2b0 [ 128.156562][ T8599] ? btrfs_cache_block_group+0xa8/0x5b0 [ 128.162213][ T8599] __kmem_cache_alloc_node+0x4b/0x290 [ 128.167592][ T8599] ? find_free_extent+0x9b5/0x4920 [ 128.172725][ T8599] ? btrfs_cache_block_group+0xa8/0x5b0 [ 128.178443][ T8599] kmalloc_trace+0x2a/0xe0 [ 128.183069][ T8599] btrfs_cache_block_group+0xa8/0x5b0 [ 128.188836][ T8599] find_free_extent+0x2daf/0x4920 [ 128.194180][ T8599] ? btrfs_delalloc_release_space+0xe0/0xe0 [ 128.200189][ T8599] ? __lock_acquire+0x125b/0x1f80 [ 128.205208][ T8599] btrfs_reserve_extent+0x3c7/0x760 [ 128.211051][ T8599] ? btrfs_free_extent+0x3a0/0x3a0 [ 128.216412][ T8599] ? do_raw_spin_lock+0x14d/0x3a0 [ 128.221530][ T8599] ? _raw_spin_unlock+0x28/0x40 [ 128.226456][ T8599] ? btrfs_use_block_rsv+0x31c/0x5e0 [ 128.231808][ T8599] ? reacquire_held_locks+0x660/0x660 [ 128.237359][ T8599] btrfs_alloc_tree_block+0x20d/0x1650 [ 128.243260][ T8599] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0 [ 128.249341][ T8599] ? alloc_reserved_file_extent+0x5b0/0x5b0 [ 128.255339][ T8599] ? mark_lock+0x9a/0x340 [ 128.259808][ T8599] ? read_extent_buffer+0xf4/0x230 [ 128.265010][ T8599] ? __asan_memcpy+0x40/0x70 [ 128.269817][ T8599] __btrfs_cow_block+0x3e4/0x1550 [ 128.275042][ T8599] ? btrfs_cow_block+0x630/0x630 [ 128.280033][ T8599] ? btrfs_qgroup_add_swapped_blocks+0x5e0/0x6d0 [ 128.286398][ T8599] ? rcu_is_watching+0x15/0xb0 [ 128.291342][ T8599] btrfs_cow_block+0x3cc/0x630 [ 128.296124][ T8599] create_pending_snapshot+0xd29/0x2360 [ 128.301702][ T8599] ? trace_btrfs_space_reservation+0x130/0x130 [ 128.307856][ T8599] ? rcu_is_watching+0x15/0xb0 [ 128.312610][ T8599] ? trace_contention_end+0x3c/0xf0 [ 128.317965][ T8599] ? __mutex_lock_common+0x42d/0x2530 [ 128.323340][ T8599] create_pending_snapshots+0x86/0x1a0 [ 128.328812][ T8599] btrfs_commit_transaction+0xfb8/0x2f30 [ 128.334626][ T8599] ? btrfs_commit_transaction_async+0x3b0/0x3b0 [ 128.340942][ T8599] ? radix_tree_tag_set+0xbf/0x2f0 [ 128.346155][ T8599] ? record_root_in_trans+0x263/0x2d0 [ 128.351514][ T8599] ? btrfs_record_root_in_trans+0x119/0x130 [ 128.357572][ T8599] ? start_transaction+0x282/0xd90 [ 128.362763][ T8599] create_snapshot+0x40f/0x6d0 [ 128.367625][ T8599] btrfs_mksubvol+0x4ec/0x650 [ 128.372643][ T8599] ? __btrfs_ioctl_snap_create+0x360/0x360 [ 128.378535][ T8599] ? __fget_files+0x2eb/0x320 [ 128.383573][ T8599] btrfs_mksnapshot+0x98/0xd0 [ 128.388337][ T8599] __btrfs_ioctl_snap_create+0x27b/0x360 [ 128.393958][ T8599] btrfs_ioctl_snap_create+0x10f/0x160 [ 128.399669][ T8599] btrfs_ioctl+0xa92/0xb80 [ 128.404878][ T8599] __se_sys_ioctl+0xa7/0xf0 [ 128.409607][ T8599] do_syscall_64+0x41/0xc0 [ 128.414304][ T8599] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 128.420497][ T8599] RIP: 0033:0x7fdf2508c0f9 [ 128.425340][ T8599] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 128.445986][ T8599] RSP: 002b:00007fdf25dc2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 128.454658][ T8599] RAX: ffffffffffffffda RBX: 00007fdf251abf80 RCX: 00007fdf2508c0f9 [ 128.462893][ T8599] RDX: 0000000020001280 RSI: 0000000050009401 RDI: 0000000000000004 [ 128.471014][ T8599] RBP: 00007fdf25dc21d0 R08: 0000000000000000 R09: 0000000000000000 [ 128.479152][ T8599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 128.487370][ T8599] R13: 00007ffea5bfb39f R14: 00007fdf25dc2300 R15: 0000000000022000 [ 128.495434][ T8599] [ 128.760776][ T8619] loop0: detected capacity change from 0 to 32768 [ 128.768665][ T8619] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8619) [ 128.785399][ T8619] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 128.796059][ T8619] BTRFS info (device loop0): setting nodatasum [ 128.802309][ T8619] BTRFS info (device loop0): allowing degraded mounts [ 128.809214][ T8619] BTRFS info (device loop0): use zlib compression, level 3 [ 128.817145][ T8619] BTRFS info (device loop0): using free space tree [ 128.833604][ T8619] BTRFS info (device loop0): enabling ssd optimizations [ 128.840670][ T8619] BTRFS info (device loop0): auto enabling async discard [ 128.851314][ T8619] BTRFS info (device loop0): checking UUID tree [ 129.104588][ T8639] loop0: detected capacity change from 0 to 32768 [ 129.112659][ T8639] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8639) [ 129.128858][ T8639] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 129.138694][ T8639] BTRFS info (device loop0): setting nodatasum [ 129.145501][ T8639] BTRFS info (device loop0): allowing degraded mounts [ 129.152961][ T8639] BTRFS info (device loop0): use zlib compression, level 3 [ 129.160880][ T8639] BTRFS info (device loop0): using free space tree [ 129.177624][ T8639] BTRFS info (device loop0): enabling ssd optimizations [ 129.185316][ T8639] BTRFS info (device loop0): auto enabling async discard [ 129.193786][ T8639] BTRFS info (device loop0): checking UUID tree [ 129.449152][ T8659] loop0: detected capacity change from 0 to 32768 [ 129.457192][ T8659] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8659) [ 129.472698][ T8659] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 129.482637][ T8659] BTRFS info (device loop0): setting nodatasum [ 129.489290][ T8659] BTRFS info (device loop0): allowing degraded mounts [ 129.496815][ T8659] BTRFS info (device loop0): use zlib compression, level 3 [ 129.504913][ T8659] BTRFS info (device loop0): using free space tree [ 129.523233][ T8659] BTRFS info (device loop0): enabling ssd optimizations [ 129.530740][ T8659] BTRFS info (device loop0): auto enabling async discard [ 129.539889][ T8659] BTRFS info (device loop0): checking UUID tree [ 129.800622][ T8679] loop0: detected capacity change from 0 to 32768 [ 129.808799][ T8679] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8679) [ 129.826092][ T8679] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 129.835868][ T8679] BTRFS info (device loop0): setting nodatasum [ 129.842880][ T8679] BTRFS info (device loop0): allowing degraded mounts [ 129.850004][ T8679] BTRFS info (device loop0): use zlib compression, level 3 [ 129.858259][ T8679] BTRFS info (device loop0): using free space tree [ 129.874308][ T8679] BTRFS info (device loop0): enabling ssd optimizations [ 129.881861][ T8679] BTRFS info (device loop0): auto enabling async discard [ 129.892397][ T8679] BTRFS info (device loop0): checking UUID tree [ 129.902420][ T8679] FAULT_INJECTION: forcing a failure. [ 129.902420][ T8679] name failslab, interval 1, probability 0, space 0, times 0 [ 129.916535][ T8679] CPU: 0 PID: 8679 Comm: syz-executor.0 Not tainted 6.3.0-syzkaller #0 [ 129.925081][ T8679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 129.936243][ T8679] Call Trace: [ 129.939825][ T8679] [ 129.942959][ T8679] dump_stack_lvl+0x167/0x220 [ 129.947844][ T8679] ? nf_tcp_handle_invalid+0x4e0/0x4e0 [ 129.953417][ T8679] ? panic+0x540/0x540 [ 129.957595][ T8679] ? __might_sleep+0xc0/0xc0 [ 129.962339][ T8679] should_fail_ex+0x3aa/0x4e0 [ 129.967308][ T8679] should_failslab+0x9/0x20 [ 129.972354][ T8679] slab_pre_alloc_hook+0x59/0x2b0 [ 129.977577][ T8679] ? btrfs_cache_block_group+0xa8/0x5b0 [ 129.983607][ T8679] __kmem_cache_alloc_node+0x4b/0x290 [ 129.989173][ T8679] ? find_free_extent+0x9b5/0x4920 [ 129.994560][ T8679] ? btrfs_cache_block_group+0xa8/0x5b0 [ 130.000298][ T8679] kmalloc_trace+0x2a/0xe0 [ 130.004719][ T8679] btrfs_cache_block_group+0xa8/0x5b0 [ 130.010368][ T8679] find_free_extent+0x2daf/0x4920 [ 130.015841][ T8679] ? btrfs_delalloc_release_space+0xe0/0xe0 [ 130.022014][ T8679] ? __lock_acquire+0x125b/0x1f80 [ 130.027541][ T8679] btrfs_reserve_extent+0x3c7/0x760 [ 130.033001][ T8679] ? btrfs_free_extent+0x3a0/0x3a0 [ 130.038094][ T8679] ? do_raw_spin_lock+0x14d/0x3a0 [ 130.043145][ T8679] ? _raw_spin_unlock+0x28/0x40 [ 130.047977][ T8679] ? btrfs_use_block_rsv+0x31c/0x5e0 [ 130.053377][ T8679] ? reacquire_held_locks+0x660/0x660 [ 130.059167][ T8679] btrfs_alloc_tree_block+0x20d/0x1650 [ 130.064941][ T8679] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0 [ 130.071165][ T8679] ? alloc_reserved_file_extent+0x5b0/0x5b0 [ 130.077319][ T8679] ? mark_lock+0x9a/0x340 [ 130.081832][ T8679] ? read_extent_buffer+0xf4/0x230 [ 130.087039][ T8679] ? __asan_memcpy+0x40/0x70 [ 130.091733][ T8679] __btrfs_cow_block+0x3e4/0x1550 [ 130.096779][ T8679] ? btrfs_cow_block+0x630/0x630 [ 130.103349][ T8679] ? btrfs_qgroup_add_swapped_blocks+0x5e0/0x6d0 [ 130.109806][ T8679] ? rcu_is_watching+0x15/0xb0 [ 130.115022][ T8679] btrfs_cow_block+0x3cc/0x630 [ 130.119895][ T8679] create_pending_snapshot+0xd29/0x2360 [ 130.125537][ T8679] ? trace_btrfs_space_reservation+0x130/0x130 [ 130.132716][ T8679] ? rcu_is_watching+0x15/0xb0 [ 130.137978][ T8679] ? trace_contention_end+0x3c/0xf0 [ 130.143181][ T8679] ? __mutex_lock_common+0x42d/0x2530 [ 130.148597][ T8679] create_pending_snapshots+0x86/0x1a0 [ 130.154254][ T8679] btrfs_commit_transaction+0xfb8/0x2f30 [ 130.160076][ T8679] ? btrfs_commit_transaction_async+0x3b0/0x3b0 [ 130.166565][ T8679] ? radix_tree_tag_set+0xbf/0x2f0 [ 130.171782][ T8679] ? record_root_in_trans+0x263/0x2d0 [ 130.177320][ T8679] ? btrfs_record_root_in_trans+0x119/0x130 [ 130.183316][ T8679] ? start_transaction+0x282/0xd90 [ 130.188685][ T8679] create_snapshot+0x40f/0x6d0 [ 130.193697][ T8679] btrfs_mksubvol+0x4ec/0x650 [ 130.198721][ T8679] ? __btrfs_ioctl_snap_create+0x360/0x360 [ 130.205072][ T8679] ? __fget_files+0x2eb/0x320 [ 130.210296][ T8679] btrfs_mksnapshot+0x98/0xd0 [ 130.215081][ T8679] __btrfs_ioctl_snap_create+0x27b/0x360 [ 130.220794][ T8679] btrfs_ioctl_snap_create+0x10f/0x160 [ 130.226328][ T8679] btrfs_ioctl+0xa92/0xb80 [ 130.230869][ T8679] __se_sys_ioctl+0xa7/0xf0 [ 130.235467][ T8679] do_syscall_64+0x41/0xc0 [ 130.239905][ T8679] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 130.245967][ T8679] RIP: 0033:0x7fdf2508c0f9 [ 130.250546][ T8679] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 130.270989][ T8679] RSP: 002b:00007fdf25dc2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 130.279669][ T8679] RAX: ffffffffffffffda RBX: 00007fdf251abf80 RCX: 00007fdf2508c0f9 [ 130.287671][ T8679] RDX: 0000000020001280 RSI: 0000000050009401 RDI: 0000000000000004 [ 130.295812][ T8679] RBP: 00007fdf25dc21d0 R08: 0000000000000000 R09: 0000000000000000 [ 130.303789][ T8679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 130.312209][ T8679] R13: 00007ffea5bfb39f R14: 00007fdf25dc2300 R15: 0000000000022000 [ 130.320453][ T8679] [ 130.594564][ T8699] loop0: detected capacity change from 0 to 32768 [ 130.602355][ T8699] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8699) [ 130.622869][ T8699] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 130.632636][ T8699] BTRFS info (device loop0): setting nodatasum [ 130.639153][ T8699] BTRFS info (device loop0): allowing degraded mounts [ 130.646340][ T8699] BTRFS info (device loop0): use zlib compression, level 3 [ 130.654222][ T8699] BTRFS info (device loop0): using free space tree [ 130.672024][ T8699] BTRFS info (device loop0): enabling ssd optimizations [ 130.679329][ T8699] BTRFS info (device loop0): auto enabling async discard [ 130.688194][ T8699] BTRFS info (device loop0): checking UUID tree [ 130.946363][ T8719] loop0: detected capacity change from 0 to 32768 [ 130.954596][ T8719] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8719) [ 130.970595][ T8719] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 130.980350][ T8719] BTRFS info (device loop0): setting nodatasum [ 130.987465][ T8719] BTRFS info (device loop0): allowing degraded mounts 2023/04/24 18:30:35 executed programs: 151 [ 130.994430][ T8719] BTRFS info (device loop0): use zlib compression, level 3 [ 131.001896][ T8719] BTRFS info (device loop0): using free space tree [ 131.020090][ T8719] BTRFS info (device loop0): enabling ssd optimizations [ 131.027369][ T8719] BTRFS info (device loop0): auto enabling async discard [ 131.036201][ T8719] BTRFS info (device loop0): checking UUID tree [ 131.294472][ T8739] loop0: detected capacity change from 0 to 32768 [ 131.302453][ T8739] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8739) [ 131.317908][ T8739] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 131.327692][ T8739] BTRFS info (device loop0): setting nodatasum [ 131.333950][ T8739] BTRFS info (device loop0): allowing degraded mounts [ 131.341487][ T8739] BTRFS info (device loop0): use zlib compression, level 3 [ 131.350039][ T8739] BTRFS info (device loop0): using free space tree [ 131.370024][ T8739] BTRFS info (device loop0): enabling ssd optimizations [ 131.377234][ T8739] BTRFS info (device loop0): auto enabling async discard [ 131.386114][ T8739] BTRFS info (device loop0): checking UUID tree [ 131.657903][ T8759] loop0: detected capacity change from 0 to 32768 [ 131.666003][ T8759] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8759) [ 131.682997][ T8759] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 131.693962][ T8759] BTRFS info (device loop0): setting nodatasum [ 131.700846][ T8759] BTRFS info (device loop0): allowing degraded mounts [ 131.708749][ T8759] BTRFS info (device loop0): use zlib compression, level 3 [ 131.716587][ T8759] BTRFS info (device loop0): using free space tree [ 131.733889][ T8759] BTRFS info (device loop0): enabling ssd optimizations [ 131.741753][ T8759] BTRFS info (device loop0): auto enabling async discard [ 131.751431][ T8759] BTRFS info (device loop0): checking UUID tree [ 132.011445][ T8779] loop0: detected capacity change from 0 to 32768 [ 132.019117][ T8779] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8779) [ 132.034641][ T8779] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 132.045347][ T8779] BTRFS info (device loop0): setting nodatasum [ 132.052115][ T8779] BTRFS info (device loop0): allowing degraded mounts [ 132.060195][ T8779] BTRFS info (device loop0): use zlib compression, level 3 [ 132.068487][ T8779] BTRFS info (device loop0): using free space tree [ 132.086127][ T8779] BTRFS info (device loop0): enabling ssd optimizations [ 132.093453][ T8779] BTRFS info (device loop0): auto enabling async discard [ 132.102422][ T8779] BTRFS info (device loop0): checking UUID tree [ 132.356114][ T8799] loop0: detected capacity change from 0 to 32768 [ 132.364448][ T8799] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8799) [ 132.380648][ T8799] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 132.390311][ T8799] BTRFS info (device loop0): setting nodatasum [ 132.397061][ T8799] BTRFS info (device loop0): allowing degraded mounts [ 132.403968][ T8799] BTRFS info (device loop0): use zlib compression, level 3 [ 132.411955][ T8799] BTRFS info (device loop0): using free space tree [ 132.431217][ T8799] BTRFS info (device loop0): enabling ssd optimizations [ 132.438643][ T8799] BTRFS info (device loop0): auto enabling async discard [ 132.446869][ T8799] BTRFS info (device loop0): checking UUID tree [ 132.718807][ T8819] loop0: detected capacity change from 0 to 32768 [ 132.726670][ T8819] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8819) [ 132.743328][ T8819] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 132.752996][ T8819] BTRFS info (device loop0): setting nodatasum [ 132.759346][ T8819] BTRFS info (device loop0): allowing degraded mounts [ 132.766237][ T8819] BTRFS info (device loop0): use zlib compression, level 3 [ 132.773533][ T8819] BTRFS info (device loop0): using free space tree [ 132.792086][ T8819] BTRFS info (device loop0): enabling ssd optimizations [ 132.799993][ T8819] BTRFS info (device loop0): auto enabling async discard [ 132.808098][ T8819] BTRFS info (device loop0): checking UUID tree [ 133.127149][ T8839] loop0: detected capacity change from 0 to 32768 [ 133.136418][ T8839] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8839) [ 133.157717][ T8839] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 133.167392][ T8839] BTRFS info (device loop0): setting nodatasum [ 133.174841][ T8839] BTRFS info (device loop0): allowing degraded mounts [ 133.181898][ T8839] BTRFS info (device loop0): use zlib compression, level 3 [ 133.189854][ T8839] BTRFS info (device loop0): using free space tree [ 133.344790][ T8839] BTRFS info (device loop0): enabling ssd optimizations [ 133.351861][ T8839] BTRFS info (device loop0): auto enabling async discard [ 133.376274][ T8839] BTRFS info (device loop0): checking UUID tree [ 133.651500][ T8860] loop0: detected capacity change from 0 to 32768 [ 133.659857][ T8860] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8860) [ 133.677945][ T8860] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 133.687796][ T8860] BTRFS info (device loop0): setting nodatasum [ 133.695399][ T8860] BTRFS info (device loop0): allowing degraded mounts [ 133.703235][ T8860] BTRFS info (device loop0): use zlib compression, level 3 [ 133.712113][ T8860] BTRFS info (device loop0): using free space tree [ 133.733174][ T8860] BTRFS info (device loop0): enabling ssd optimizations [ 133.744275][ T8860] BTRFS info (device loop0): auto enabling async discard [ 133.752211][ T8860] BTRFS info (device loop0): checking UUID tree [ 134.047625][ T8880] loop0: detected capacity change from 0 to 32768 [ 134.056555][ T8880] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8880) [ 134.072263][ T8880] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 134.082419][ T8880] BTRFS info (device loop0): setting nodatasum [ 134.090988][ T8880] BTRFS info (device loop0): allowing degraded mounts [ 134.098076][ T8880] BTRFS info (device loop0): use zlib compression, level 3 [ 134.105780][ T8880] BTRFS info (device loop0): using free space tree [ 134.123683][ T8880] BTRFS info (device loop0): enabling ssd optimizations [ 134.131504][ T8880] BTRFS info (device loop0): auto enabling async discard [ 134.140185][ T8880] BTRFS info (device loop0): checking UUID tree [ 134.402621][ T8900] loop0: detected capacity change from 0 to 32768 [ 134.410578][ T8900] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8900) [ 134.425937][ T8900] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 134.435358][ T8900] BTRFS info (device loop0): setting nodatasum [ 134.441842][ T8900] BTRFS info (device loop0): allowing degraded mounts [ 134.449327][ T8900] BTRFS info (device loop0): use zlib compression, level 3 [ 134.457336][ T8900] BTRFS info (device loop0): using free space tree [ 134.474585][ T8900] BTRFS info (device loop0): enabling ssd optimizations [ 134.481754][ T8900] BTRFS info (device loop0): auto enabling async discard [ 134.490163][ T8900] BTRFS info (device loop0): checking UUID tree [ 134.758142][ T8920] loop0: detected capacity change from 0 to 32768 [ 134.771565][ T8920] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8920) [ 134.787682][ T8920] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 134.797302][ T8920] BTRFS info (device loop0): setting nodatasum [ 134.803794][ T8920] BTRFS info (device loop0): allowing degraded mounts [ 134.811312][ T8920] BTRFS info (device loop0): use zlib compression, level 3 [ 134.818970][ T8920] BTRFS info (device loop0): using free space tree [ 134.836767][ T8920] BTRFS info (device loop0): enabling ssd optimizations [ 134.844246][ T8920] BTRFS info (device loop0): auto enabling async discard [ 134.852154][ T8920] BTRFS info (device loop0): checking UUID tree [ 135.108229][ T8940] loop0: detected capacity change from 0 to 32768 [ 135.115981][ T8940] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8940) [ 135.132441][ T8940] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 135.143047][ T8940] BTRFS info (device loop0): setting nodatasum [ 135.149709][ T8940] BTRFS info (device loop0): allowing degraded mounts [ 135.157239][ T8940] BTRFS info (device loop0): use zlib compression, level 3 [ 135.164710][ T8940] BTRFS info (device loop0): using free space tree [ 135.180521][ T8940] BTRFS info (device loop0): enabling ssd optimizations [ 135.188509][ T8940] BTRFS info (device loop0): auto enabling async discard [ 135.196477][ T8940] BTRFS info (device loop0): checking UUID tree [ 135.449978][ T8960] loop0: detected capacity change from 0 to 32768 [ 135.458484][ T8960] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8960) [ 135.475395][ T8960] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 135.485444][ T8960] BTRFS info (device loop0): setting nodatasum [ 135.491919][ T8960] BTRFS info (device loop0): allowing degraded mounts [ 135.498969][ T8960] BTRFS info (device loop0): use zlib compression, level 3 [ 135.506549][ T8960] BTRFS info (device loop0): using free space tree [ 135.524531][ T8960] BTRFS info (device loop0): enabling ssd optimizations [ 135.531713][ T8960] BTRFS info (device loop0): auto enabling async discard [ 135.540430][ T8960] BTRFS info (device loop0): checking UUID tree [ 135.799590][ T8980] loop0: detected capacity change from 0 to 32768 [ 135.812220][ T8980] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (8980) [ 135.829042][ T8980] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 135.838776][ T8980] BTRFS info (device loop0): setting nodatasum [ 135.845675][ T8980] BTRFS info (device loop0): allowing degraded mounts [ 135.853011][ T8980] BTRFS info (device loop0): use zlib compression, level 3 [ 135.861234][ T8980] BTRFS info (device loop0): using free space tree [ 135.878475][ T8980] BTRFS info (device loop0): enabling ssd optimizations [ 135.886088][ T8980] BTRFS info (device loop0): auto enabling async discard [ 135.895336][ T8980] BTRFS info (device loop0): checking UUID tree [ 136.149162][ T9000] loop0: detected capacity change from 0 to 32768 [ 136.157002][ T9000] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9000) [ 136.172657][ T9000] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 136.182220][ T9000] BTRFS info (device loop0): setting nodatasum [ 136.188603][ T9000] BTRFS info (device loop0): allowing degraded mounts 2023/04/24 18:30:40 executed programs: 165 [ 136.195878][ T9000] BTRFS info (device loop0): use zlib compression, level 3 [ 136.203269][ T9000] BTRFS info (device loop0): using free space tree [ 136.221527][ T9000] BTRFS info (device loop0): enabling ssd optimizations [ 136.229188][ T9000] BTRFS info (device loop0): auto enabling async discard [ 136.237249][ T9000] BTRFS info (device loop0): checking UUID tree [ 136.490308][ T9020] loop0: detected capacity change from 0 to 32768 [ 136.498203][ T9020] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9020) [ 136.513554][ T9020] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 136.523954][ T9020] BTRFS info (device loop0): setting nodatasum [ 136.531077][ T9020] BTRFS info (device loop0): allowing degraded mounts [ 136.538865][ T9020] BTRFS info (device loop0): use zlib compression, level 3 [ 136.546279][ T9020] BTRFS info (device loop0): using free space tree [ 136.565109][ T9020] BTRFS info (device loop0): enabling ssd optimizations [ 136.572529][ T9020] BTRFS info (device loop0): auto enabling async discard [ 136.580725][ T9020] BTRFS info (device loop0): checking UUID tree [ 136.841187][ T9040] loop0: detected capacity change from 0 to 32768 [ 136.849779][ T9040] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9040) [ 136.868754][ T9040] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 136.878706][ T9040] BTRFS info (device loop0): setting nodatasum [ 136.885522][ T9040] BTRFS info (device loop0): allowing degraded mounts [ 136.892848][ T9040] BTRFS info (device loop0): use zlib compression, level 3 [ 136.900423][ T9040] BTRFS info (device loop0): using free space tree [ 136.917290][ T9040] BTRFS info (device loop0): enabling ssd optimizations [ 136.925391][ T9040] BTRFS info (device loop0): auto enabling async discard [ 136.933591][ T9040] BTRFS info (device loop0): checking UUID tree [ 137.189061][ T9060] loop0: detected capacity change from 0 to 32768 [ 137.197488][ T9060] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9060) [ 137.213040][ T9060] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 137.222932][ T9060] BTRFS info (device loop0): setting nodatasum [ 137.229411][ T9060] BTRFS info (device loop0): allowing degraded mounts [ 137.236306][ T9060] BTRFS info (device loop0): use zlib compression, level 3 [ 137.243600][ T9060] BTRFS info (device loop0): using free space tree [ 137.262031][ T9060] BTRFS info (device loop0): enabling ssd optimizations [ 137.269192][ T9060] BTRFS info (device loop0): auto enabling async discard [ 137.277871][ T9060] BTRFS info (device loop0): checking UUID tree [ 137.551843][ T9080] loop0: detected capacity change from 0 to 32768 [ 137.559910][ T9080] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9080) [ 137.575809][ T9080] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 137.585542][ T9080] BTRFS info (device loop0): setting nodatasum [ 137.592238][ T9080] BTRFS info (device loop0): allowing degraded mounts [ 137.599757][ T9080] BTRFS info (device loop0): use zlib compression, level 3 [ 137.875322][ T9100] loop0: detected capacity change from 0 to 32768 [ 137.883592][ T9100] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9100) [ 138.168946][ T9120] loop0: detected capacity change from 0 to 32768 [ 138.177026][ T9120] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9120) [ 138.192670][ T9120] _btrfs_printk: 12 callbacks suppressed [ 138.192681][ T9120] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 138.208261][ T9120] BTRFS info (device loop0): setting nodatasum [ 138.214573][ T9120] BTRFS info (device loop0): allowing degraded mounts [ 138.221461][ T9120] BTRFS info (device loop0): use zlib compression, level 3 [ 138.228810][ T9120] BTRFS info (device loop0): using free space tree [ 138.245518][ T9120] BTRFS info (device loop0): enabling ssd optimizations [ 138.253099][ T9120] BTRFS info (device loop0): auto enabling async discard [ 138.261312][ T9120] BTRFS info (device loop0): checking UUID tree [ 138.525280][ T9140] loop0: detected capacity change from 0 to 32768 [ 138.533565][ T9140] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9140) [ 138.550596][ T9140] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 138.561670][ T9140] BTRFS info (device loop0): setting nodatasum [ 138.569276][ T9140] BTRFS info (device loop0): allowing degraded mounts [ 138.576969][ T9140] BTRFS info (device loop0): use zlib compression, level 3 [ 138.584975][ T9140] BTRFS info (device loop0): using free space tree [ 138.602977][ T9140] BTRFS info (device loop0): enabling ssd optimizations [ 138.610374][ T9140] BTRFS info (device loop0): auto enabling async discard [ 138.619501][ T9140] BTRFS info (device loop0): checking UUID tree [ 138.883336][ T9160] loop0: detected capacity change from 0 to 32768 [ 138.891265][ T9160] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9160) [ 138.906133][ T9160] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 138.916401][ T9160] BTRFS info (device loop0): setting nodatasum [ 138.922935][ T9160] BTRFS info (device loop0): allowing degraded mounts [ 138.930498][ T9160] BTRFS info (device loop0): use zlib compression, level 3 [ 138.939056][ T9160] BTRFS info (device loop0): using free space tree [ 138.955777][ T9160] BTRFS info (device loop0): enabling ssd optimizations [ 138.964184][ T9160] BTRFS info (device loop0): auto enabling async discard [ 138.972351][ T9160] BTRFS info (device loop0): checking UUID tree [ 139.275983][ T9180] loop0: detected capacity change from 0 to 32768 [ 139.283840][ T9180] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9180) [ 139.299245][ T9180] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 139.309153][ T9180] BTRFS info (device loop0): setting nodatasum [ 139.315662][ T9180] BTRFS info (device loop0): allowing degraded mounts [ 139.322627][ T9180] BTRFS info (device loop0): use zlib compression, level 3 [ 139.329895][ T9180] BTRFS info (device loop0): using free space tree [ 139.347103][ T9180] BTRFS info (device loop0): enabling ssd optimizations [ 139.354495][ T9180] BTRFS info (device loop0): auto enabling async discard [ 139.363244][ T9180] BTRFS info (device loop0): checking UUID tree [ 139.628644][ T9200] loop0: detected capacity change from 0 to 32768 [ 139.637153][ T9200] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9200) [ 139.652547][ T9200] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 139.662747][ T9200] BTRFS info (device loop0): setting nodatasum [ 139.669498][ T9200] BTRFS info (device loop0): allowing degraded mounts [ 139.676514][ T9200] BTRFS info (device loop0): use zlib compression, level 3 [ 139.683844][ T9200] BTRFS info (device loop0): using free space tree [ 139.701784][ T9200] BTRFS info (device loop0): enabling ssd optimizations [ 139.709109][ T9200] BTRFS info (device loop0): auto enabling async discard [ 139.717491][ T9200] BTRFS info (device loop0): checking UUID tree [ 139.985183][ T9220] loop0: detected capacity change from 0 to 32768 [ 139.993132][ T9220] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9220) [ 140.009816][ T9220] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 140.019191][ T9220] BTRFS info (device loop0): setting nodatasum [ 140.025608][ T9220] BTRFS info (device loop0): allowing degraded mounts [ 140.032441][ T9220] BTRFS info (device loop0): use zlib compression, level 3 [ 140.039791][ T9220] BTRFS info (device loop0): using free space tree [ 140.057904][ T9220] BTRFS info (device loop0): enabling ssd optimizations [ 140.065527][ T9220] BTRFS info (device loop0): auto enabling async discard [ 140.073751][ T9220] BTRFS info (device loop0): checking UUID tree [ 140.331825][ T9240] loop0: detected capacity change from 0 to 32768 [ 140.339494][ T9240] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9240) [ 140.355642][ T9240] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 140.365237][ T9240] BTRFS info (device loop0): setting nodatasum [ 140.371711][ T9240] BTRFS info (device loop0): allowing degraded mounts [ 140.381226][ T9240] BTRFS info (device loop0): use zlib compression, level 3 [ 140.389236][ T9240] BTRFS info (device loop0): using free space tree [ 140.406870][ T9240] BTRFS info (device loop0): enabling ssd optimizations [ 140.414003][ T9240] BTRFS info (device loop0): auto enabling async discard [ 140.426003][ T9240] BTRFS info (device loop0): checking UUID tree [ 140.682664][ T9260] loop0: detected capacity change from 0 to 32768 [ 140.691026][ T9260] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9260) [ 140.707942][ T9260] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 140.717228][ T9260] BTRFS info (device loop0): setting nodatasum [ 140.723387][ T9260] BTRFS info (device loop0): allowing degraded mounts [ 140.730567][ T9260] BTRFS info (device loop0): use zlib compression, level 3 [ 140.737934][ T9260] BTRFS info (device loop0): using free space tree [ 140.753611][ T9260] BTRFS info (device loop0): enabling ssd optimizations [ 140.760726][ T9260] BTRFS info (device loop0): auto enabling async discard [ 140.769885][ T9260] BTRFS info (device loop0): checking UUID tree [ 141.039514][ T9280] loop0: detected capacity change from 0 to 32768 [ 141.047471][ T9280] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9280) [ 141.064988][ T9280] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 141.074749][ T9280] BTRFS info (device loop0): setting nodatasum [ 141.080926][ T9280] BTRFS info (device loop0): allowing degraded mounts [ 141.088515][ T9280] BTRFS info (device loop0): use zlib compression, level 3 [ 141.096363][ T9280] BTRFS info (device loop0): using free space tree [ 141.114322][ T9280] BTRFS info (device loop0): enabling ssd optimizations [ 141.121725][ T9280] BTRFS info (device loop0): auto enabling async discard [ 141.130475][ T9280] BTRFS info (device loop0): checking UUID tree [ 141.390537][ T9300] loop0: detected capacity change from 0 to 32768 [ 141.398790][ T9300] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9300) [ 141.418065][ T9300] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 141.428649][ T9300] BTRFS info (device loop0): setting nodatasum 2023/04/24 18:30:46 executed programs: 180 [ 141.435172][ T9300] BTRFS info (device loop0): allowing degraded mounts [ 141.442342][ T9300] BTRFS info (device loop0): use zlib compression, level 3 [ 141.450789][ T9300] BTRFS info (device loop0): using free space tree [ 141.466548][ T9300] BTRFS info (device loop0): enabling ssd optimizations [ 141.474183][ T9300] BTRFS info (device loop0): auto enabling async discard [ 141.482291][ T9300] BTRFS info (device loop0): checking UUID tree [ 141.755419][ T9320] loop0: detected capacity change from 0 to 32768 [ 141.763042][ T9320] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9320) [ 141.778712][ T9320] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 141.788216][ T9320] BTRFS info (device loop0): setting nodatasum [ 141.795189][ T9320] BTRFS info (device loop0): allowing degraded mounts [ 141.802449][ T9320] BTRFS info (device loop0): use zlib compression, level 3 [ 141.810207][ T9320] BTRFS info (device loop0): using free space tree [ 141.827123][ T9320] BTRFS info (device loop0): enabling ssd optimizations [ 141.834645][ T9320] BTRFS info (device loop0): auto enabling async discard [ 141.842504][ T9320] BTRFS info (device loop0): checking UUID tree [ 142.113348][ T9340] loop0: detected capacity change from 0 to 32768 [ 142.121420][ T9340] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9340) [ 142.138671][ T9340] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 142.148531][ T9340] BTRFS info (device loop0): setting nodatasum [ 142.155223][ T9340] BTRFS info (device loop0): allowing degraded mounts [ 142.162164][ T9340] BTRFS info (device loop0): use zlib compression, level 3 [ 142.170280][ T9340] BTRFS info (device loop0): using free space tree [ 142.188332][ T9340] BTRFS info (device loop0): enabling ssd optimizations [ 142.195404][ T9340] BTRFS info (device loop0): auto enabling async discard [ 142.203798][ T9340] BTRFS info (device loop0): checking UUID tree [ 142.463465][ T9360] loop0: detected capacity change from 0 to 32768 [ 142.471212][ T9360] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9360) [ 142.487758][ T9360] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 142.497584][ T9360] BTRFS info (device loop0): setting nodatasum [ 142.503758][ T9360] BTRFS info (device loop0): allowing degraded mounts [ 142.511351][ T9360] BTRFS info (device loop0): use zlib compression, level 3 [ 142.791248][ T9380] loop0: detected capacity change from 0 to 32768 [ 142.799229][ T9380] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9380) [ 143.089056][ T9400] loop0: detected capacity change from 0 to 32768 [ 143.097345][ T9400] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9400) [ 143.385452][ T9420] loop0: detected capacity change from 0 to 32768 [ 143.393432][ T9420] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9420) [ 143.409987][ T9420] _btrfs_printk: 20 callbacks suppressed [ 143.409999][ T9420] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 143.425761][ T9420] BTRFS info (device loop0): setting nodatasum [ 143.432295][ T9420] BTRFS info (device loop0): allowing degraded mounts [ 143.440298][ T9420] BTRFS info (device loop0): use zlib compression, level 3 [ 143.447916][ T9420] BTRFS info (device loop0): using free space tree [ 143.465978][ T9420] BTRFS info (device loop0): enabling ssd optimizations [ 143.473063][ T9420] BTRFS info (device loop0): auto enabling async discard [ 143.481254][ T9420] BTRFS info (device loop0): checking UUID tree [ 143.748522][ T9440] loop0: detected capacity change from 0 to 32768 [ 143.756878][ T9440] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9440) [ 143.772575][ T9440] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 143.782162][ T9440] BTRFS info (device loop0): setting nodatasum [ 143.788893][ T9440] BTRFS info (device loop0): allowing degraded mounts [ 143.796238][ T9440] BTRFS info (device loop0): use zlib compression, level 3 [ 143.803653][ T9440] BTRFS info (device loop0): using free space tree [ 143.821000][ T9440] BTRFS info (device loop0): enabling ssd optimizations [ 143.828516][ T9440] BTRFS info (device loop0): auto enabling async discard [ 143.837231][ T9440] BTRFS info (device loop0): checking UUID tree [ 144.114850][ T9460] loop0: detected capacity change from 0 to 32768 [ 144.122795][ T9460] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9460) [ 144.143805][ T9460] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 144.156001][ T9460] BTRFS info (device loop0): setting nodatasum [ 144.162432][ T9460] BTRFS info (device loop0): allowing degraded mounts [ 144.170195][ T9460] BTRFS info (device loop0): use zlib compression, level 3 [ 144.178106][ T9460] BTRFS info (device loop0): using free space tree [ 144.193726][ T9460] BTRFS info (device loop0): enabling ssd optimizations [ 144.200912][ T9460] BTRFS info (device loop0): auto enabling async discard [ 144.211857][ T9460] BTRFS info (device loop0): checking UUID tree [ 144.469946][ T9480] loop0: detected capacity change from 0 to 32768 [ 144.477811][ T9480] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9480) [ 144.493865][ T9480] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 144.503538][ T9480] BTRFS info (device loop0): setting nodatasum [ 144.510034][ T9480] BTRFS info (device loop0): allowing degraded mounts [ 144.516982][ T9480] BTRFS info (device loop0): use zlib compression, level 3 [ 144.524472][ T9480] BTRFS info (device loop0): using free space tree [ 144.542366][ T9480] BTRFS info (device loop0): enabling ssd optimizations [ 144.550920][ T9480] BTRFS info (device loop0): auto enabling async discard [ 144.561553][ T9480] BTRFS info (device loop0): checking UUID tree [ 144.831151][ T9500] loop0: detected capacity change from 0 to 32768 [ 144.839501][ T9500] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9500) [ 144.858197][ T9500] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 144.869691][ T9500] BTRFS info (device loop0): setting nodatasum [ 144.876519][ T9500] BTRFS info (device loop0): allowing degraded mounts [ 144.883465][ T9500] BTRFS info (device loop0): use zlib compression, level 3 [ 144.891361][ T9500] BTRFS info (device loop0): using free space tree [ 144.909344][ T9500] BTRFS info (device loop0): enabling ssd optimizations [ 144.916778][ T9500] BTRFS info (device loop0): auto enabling async discard [ 144.925719][ T9500] BTRFS info (device loop0): checking UUID tree [ 145.198055][ T9520] loop0: detected capacity change from 0 to 32768 [ 145.205833][ T9520] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9520) [ 145.223416][ T9520] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 145.233332][ T9520] BTRFS info (device loop0): setting nodatasum [ 145.239820][ T9520] BTRFS info (device loop0): allowing degraded mounts [ 145.247090][ T9520] BTRFS info (device loop0): use zlib compression, level 3 [ 145.254929][ T9520] BTRFS info (device loop0): using free space tree [ 145.272466][ T9520] BTRFS info (device loop0): enabling ssd optimizations [ 145.280349][ T9520] BTRFS info (device loop0): auto enabling async discard [ 145.288848][ T9520] BTRFS info (device loop0): checking UUID tree [ 145.547380][ T9540] loop0: detected capacity change from 0 to 32768 [ 145.556070][ T9540] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9540) [ 145.572849][ T9540] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 145.582676][ T9540] BTRFS info (device loop0): setting nodatasum [ 145.589045][ T9540] BTRFS info (device loop0): allowing degraded mounts [ 145.596272][ T9540] BTRFS info (device loop0): use zlib compression, level 3 [ 145.603914][ T9540] BTRFS info (device loop0): using free space tree [ 145.623223][ T9540] BTRFS info (device loop0): enabling ssd optimizations [ 145.630979][ T9540] BTRFS info (device loop0): auto enabling async discard [ 145.639426][ T9540] BTRFS info (device loop0): checking UUID tree [ 145.903193][ T9560] loop0: detected capacity change from 0 to 32768 [ 145.911110][ T9560] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9560) [ 145.927017][ T9560] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 145.937000][ T9560] BTRFS info (device loop0): setting nodatasum [ 145.943352][ T9560] BTRFS info (device loop0): allowing degraded mounts [ 145.950742][ T9560] BTRFS info (device loop0): use zlib compression, level 3 [ 145.958312][ T9560] BTRFS info (device loop0): using free space tree [ 145.974597][ T9560] BTRFS info (device loop0): enabling ssd optimizations [ 145.982049][ T9560] BTRFS info (device loop0): auto enabling async discard [ 145.990493][ T9560] BTRFS info (device loop0): checking UUID tree [ 146.249555][ T9580] loop0: detected capacity change from 0 to 32768 [ 146.257699][ T9580] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9580) [ 146.274021][ T9580] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 146.284432][ T9580] BTRFS info (device loop0): setting nodatasum [ 146.291174][ T9580] BTRFS info (device loop0): allowing degraded mounts [ 146.298372][ T9580] BTRFS info (device loop0): use zlib compression, level 3 [ 146.305942][ T9580] BTRFS info (device loop0): using free space tree [ 146.323333][ T9580] BTRFS info (device loop0): enabling ssd optimizations [ 146.330489][ T9580] BTRFS info (device loop0): auto enabling async discard [ 146.338533][ T9580] BTRFS info (device loop0): checking UUID tree [ 146.599296][ T9600] loop0: detected capacity change from 0 to 32768 [ 146.607510][ T9600] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9600) [ 146.624753][ T9600] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 146.634416][ T9600] BTRFS info (device loop0): setting nodatasum [ 146.640959][ T9600] BTRFS info (device loop0): allowing degraded mounts 2023/04/24 18:30:51 executed programs: 195 [ 146.648381][ T9600] BTRFS info (device loop0): use zlib compression, level 3 [ 146.656363][ T9600] BTRFS info (device loop0): using free space tree [ 146.673480][ T9600] BTRFS info (device loop0): enabling ssd optimizations [ 146.680996][ T9600] BTRFS info (device loop0): auto enabling async discard [ 146.689908][ T9600] BTRFS info (device loop0): checking UUID tree [ 146.947693][ T9620] loop0: detected capacity change from 0 to 32768 [ 146.955749][ T9620] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9620) [ 146.973008][ T9620] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 146.982898][ T9620] BTRFS info (device loop0): setting nodatasum [ 146.989713][ T9620] BTRFS info (device loop0): allowing degraded mounts [ 146.997273][ T9620] BTRFS info (device loop0): use zlib compression, level 3 [ 147.005045][ T9620] BTRFS info (device loop0): using free space tree [ 147.021276][ T9620] BTRFS info (device loop0): enabling ssd optimizations [ 147.031183][ T9620] BTRFS info (device loop0): auto enabling async discard [ 147.039600][ T9620] BTRFS info (device loop0): checking UUID tree [ 147.307932][ T9640] loop0: detected capacity change from 0 to 32768 [ 147.316479][ T9640] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9640) [ 147.333385][ T9640] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 147.343013][ T9640] BTRFS info (device loop0): setting nodatasum [ 147.350127][ T9640] BTRFS info (device loop0): allowing degraded mounts [ 147.357160][ T9640] BTRFS info (device loop0): use zlib compression, level 3 [ 147.364819][ T9640] BTRFS info (device loop0): using free space tree [ 147.382897][ T9640] BTRFS info (device loop0): enabling ssd optimizations [ 147.390679][ T9640] BTRFS info (device loop0): auto enabling async discard [ 147.399716][ T9640] BTRFS info (device loop0): checking UUID tree [ 147.666607][ T9660] loop0: detected capacity change from 0 to 32768 [ 147.675803][ T9660] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9660) [ 147.692775][ T9660] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 147.703487][ T9660] BTRFS info (device loop0): setting nodatasum [ 147.710577][ T9660] BTRFS info (device loop0): allowing degraded mounts [ 147.718752][ T9660] BTRFS info (device loop0): use zlib compression, level 3 [ 147.997580][ T9680] loop0: detected capacity change from 0 to 32768 [ 148.005504][ T9680] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9680) [ 148.287628][ T9700] loop0: detected capacity change from 0 to 32768 [ 148.300426][ T9700] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9700) [ 148.589824][ T9720] loop0: detected capacity change from 0 to 32768 [ 148.597649][ T9720] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9720) [ 148.613624][ T9720] _btrfs_printk: 20 callbacks suppressed [ 148.613635][ T9720] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 148.629249][ T9720] BTRFS info (device loop0): setting nodatasum [ 148.635728][ T9720] BTRFS info (device loop0): allowing degraded mounts [ 148.642494][ T9720] BTRFS info (device loop0): use zlib compression, level 3 [ 148.650181][ T9720] BTRFS info (device loop0): using free space tree [ 148.667639][ T9720] BTRFS info (device loop0): enabling ssd optimizations [ 148.674968][ T9720] BTRFS info (device loop0): auto enabling async discard [ 148.683725][ T9720] BTRFS info (device loop0): checking UUID tree [ 148.943044][ T9740] loop0: detected capacity change from 0 to 32768 [ 148.950866][ T9740] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9740) [ 148.968526][ T9740] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 148.978440][ T9740] BTRFS info (device loop0): setting nodatasum [ 148.984916][ T9740] BTRFS info (device loop0): allowing degraded mounts [ 148.991961][ T9740] BTRFS info (device loop0): use zlib compression, level 3 [ 149.000037][ T9740] BTRFS info (device loop0): using free space tree [ 149.017336][ T9740] BTRFS info (device loop0): enabling ssd optimizations [ 149.026374][ T9740] BTRFS info (device loop0): auto enabling async discard [ 149.034823][ T9740] BTRFS info (device loop0): checking UUID tree [ 149.299138][ T9760] loop0: detected capacity change from 0 to 32768 [ 149.307081][ T9760] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9760) [ 149.323228][ T9760] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 149.337077][ T9760] BTRFS info (device loop0): setting nodatasum [ 149.346303][ T9760] BTRFS info (device loop0): allowing degraded mounts [ 149.353068][ T9760] BTRFS info (device loop0): use zlib compression, level 3 [ 149.360983][ T9760] BTRFS info (device loop0): using free space tree [ 149.377752][ T9760] BTRFS info (device loop0): enabling ssd optimizations [ 149.385741][ T9760] BTRFS info (device loop0): auto enabling async discard [ 149.393704][ T9760] BTRFS info (device loop0): checking UUID tree [ 149.660605][ T9780] loop0: detected capacity change from 0 to 32768 [ 149.668726][ T9780] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9780) [ 149.685997][ T9780] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 149.695887][ T9780] BTRFS info (device loop0): setting nodatasum [ 149.702669][ T9780] BTRFS info (device loop0): allowing degraded mounts [ 149.711032][ T9780] BTRFS info (device loop0): use zlib compression, level 3 [ 149.718767][ T9780] BTRFS info (device loop0): using free space tree [ 149.735615][ T9780] BTRFS info (device loop0): enabling ssd optimizations [ 149.742835][ T9780] BTRFS info (device loop0): auto enabling async discard [ 149.751870][ T9780] BTRFS info (device loop0): checking UUID tree [ 150.015970][ T9800] loop0: detected capacity change from 0 to 32768 [ 150.023801][ T9800] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9800) [ 150.041029][ T9800] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 150.051320][ T9800] BTRFS info (device loop0): setting nodatasum [ 150.057852][ T9800] BTRFS info (device loop0): allowing degraded mounts [ 150.065122][ T9800] BTRFS info (device loop0): use zlib compression, level 3 [ 150.072864][ T9800] BTRFS info (device loop0): using free space tree [ 150.090711][ T9800] BTRFS info (device loop0): enabling ssd optimizations [ 150.098006][ T9800] BTRFS info (device loop0): auto enabling async discard [ 150.106338][ T9800] BTRFS info (device loop0): checking UUID tree [ 150.370411][ T9820] loop0: detected capacity change from 0 to 32768 [ 150.378789][ T9820] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9820) [ 150.395971][ T9820] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 150.405882][ T9820] BTRFS info (device loop0): setting nodatasum [ 150.412195][ T9820] BTRFS info (device loop0): allowing degraded mounts [ 150.419181][ T9820] BTRFS info (device loop0): use zlib compression, level 3 [ 150.427264][ T9820] BTRFS info (device loop0): using free space tree [ 150.447334][ T9820] BTRFS info (device loop0): enabling ssd optimizations [ 150.454460][ T9820] BTRFS info (device loop0): auto enabling async discard [ 150.462106][ T9820] BTRFS info (device loop0): checking UUID tree [ 150.727871][ T9840] loop0: detected capacity change from 0 to 32768 [ 150.735959][ T9840] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9840) [ 150.751134][ T9840] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 150.761198][ T9840] BTRFS info (device loop0): setting nodatasum [ 150.767972][ T9840] BTRFS info (device loop0): allowing degraded mounts [ 150.775191][ T9840] BTRFS info (device loop0): use zlib compression, level 3 [ 150.782589][ T9840] BTRFS info (device loop0): using free space tree [ 150.799877][ T9840] BTRFS info (device loop0): enabling ssd optimizations [ 150.808109][ T9840] BTRFS info (device loop0): auto enabling async discard [ 150.817365][ T9840] BTRFS info (device loop0): checking UUID tree [ 151.076992][ T9860] loop0: detected capacity change from 0 to 32768 [ 151.085247][ T9860] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9860) [ 151.101577][ T9860] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 151.111102][ T9860] BTRFS info (device loop0): setting nodatasum [ 151.117686][ T9860] BTRFS info (device loop0): allowing degraded mounts [ 151.125480][ T9860] BTRFS info (device loop0): use zlib compression, level 3 [ 151.132682][ T9860] BTRFS info (device loop0): using free space tree [ 151.150779][ T9860] BTRFS info (device loop0): enabling ssd optimizations [ 151.158813][ T9860] BTRFS info (device loop0): auto enabling async discard [ 151.168251][ T9860] BTRFS info (device loop0): checking UUID tree [ 151.445496][ T9880] loop0: detected capacity change from 0 to 32768 [ 151.453255][ T9880] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9880) [ 151.470246][ T9880] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 151.479749][ T9880] BTRFS info (device loop0): setting nodatasum [ 151.486829][ T9880] BTRFS info (device loop0): allowing degraded mounts [ 151.494435][ T9880] BTRFS info (device loop0): use zlib compression, level 3 [ 151.501907][ T9880] BTRFS info (device loop0): using free space tree [ 151.518502][ T9880] BTRFS info (device loop0): enabling ssd optimizations [ 151.526759][ T9880] BTRFS info (device loop0): auto enabling async discard [ 151.536478][ T9880] BTRFS info (device loop0): checking UUID tree [ 151.809981][ T9900] loop0: detected capacity change from 0 to 32768 [ 151.817777][ T9900] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9900) [ 151.833528][ T9900] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 151.843615][ T9900] BTRFS info (device loop0): setting nodatasum [ 151.850129][ T9900] BTRFS info (device loop0): allowing degraded mounts 2023/04/24 18:30:56 executed programs: 210 [ 151.857667][ T9900] BTRFS info (device loop0): use zlib compression, level 3 [ 151.865305][ T9900] BTRFS info (device loop0): using free space tree [ 151.881317][ T9900] BTRFS info (device loop0): enabling ssd optimizations [ 151.889053][ T9900] BTRFS info (device loop0): auto enabling async discard [ 151.897630][ T9900] BTRFS info (device loop0): checking UUID tree [ 152.165395][ T9920] loop0: detected capacity change from 0 to 32768 [ 152.173006][ T9920] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9920) [ 152.189140][ T9920] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 152.199147][ T9920] BTRFS info (device loop0): setting nodatasum [ 152.206015][ T9920] BTRFS info (device loop0): allowing degraded mounts [ 152.213290][ T9920] BTRFS info (device loop0): use zlib compression, level 3 [ 152.221240][ T9920] BTRFS info (device loop0): using free space tree [ 152.239789][ T9920] BTRFS info (device loop0): enabling ssd optimizations [ 152.247173][ T9920] BTRFS info (device loop0): auto enabling async discard [ 152.255813][ T9920] BTRFS info (device loop0): checking UUID tree [ 152.526677][ T9940] loop0: detected capacity change from 0 to 32768 [ 152.535134][ T9940] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9940) [ 152.552871][ T9940] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 152.563380][ T9940] BTRFS info (device loop0): setting nodatasum [ 152.569872][ T9940] BTRFS info (device loop0): allowing degraded mounts [ 152.578259][ T9940] BTRFS info (device loop0): use zlib compression, level 3 [ 152.587234][ T9940] BTRFS info (device loop0): using free space tree [ 152.607120][ T9940] BTRFS info (device loop0): enabling ssd optimizations [ 152.614407][ T9940] BTRFS info (device loop0): auto enabling async discard [ 152.622605][ T9940] BTRFS info (device loop0): checking UUID tree [ 152.882786][ T9960] loop0: detected capacity change from 0 to 32768 [ 152.890612][ T9960] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9960) [ 152.907235][ T9960] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 152.916940][ T9960] BTRFS info (device loop0): setting nodatasum [ 152.923293][ T9960] BTRFS info (device loop0): allowing degraded mounts [ 152.930946][ T9960] BTRFS info (device loop0): use zlib compression, level 3 [ 153.232015][ T9980] loop0: detected capacity change from 0 to 32768 [ 153.239831][ T9980] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (9980) [ 153.518092][T10000] loop0: detected capacity change from 0 to 32768 [ 153.526784][T10000] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10000) [ 153.820201][T10020] loop0: detected capacity change from 0 to 32768 [ 153.828281][T10020] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10020) [ 153.844583][T10020] _btrfs_printk: 20 callbacks suppressed [ 153.844594][T10020] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 153.859988][T10020] BTRFS info (device loop0): setting nodatasum [ 153.866543][T10020] BTRFS info (device loop0): allowing degraded mounts [ 153.873388][T10020] BTRFS info (device loop0): use zlib compression, level 3 [ 153.881175][T10020] BTRFS info (device loop0): using free space tree [ 153.899595][T10020] BTRFS info (device loop0): enabling ssd optimizations [ 153.907520][T10020] BTRFS info (device loop0): auto enabling async discard [ 153.916354][T10020] BTRFS info (device loop0): checking UUID tree [ 154.183294][T10040] loop0: detected capacity change from 0 to 32768 [ 154.191906][T10040] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10040) [ 154.207916][T10040] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 154.217984][T10040] BTRFS info (device loop0): setting nodatasum [ 154.225387][T10040] BTRFS info (device loop0): allowing degraded mounts [ 154.233201][T10040] BTRFS info (device loop0): use zlib compression, level 3 [ 154.240756][T10040] BTRFS info (device loop0): using free space tree [ 154.259356][T10040] BTRFS info (device loop0): enabling ssd optimizations [ 154.266796][T10040] BTRFS info (device loop0): auto enabling async discard [ 154.275303][T10040] BTRFS info (device loop0): checking UUID tree [ 154.550086][T10060] loop0: detected capacity change from 0 to 32768 [ 154.559685][T10060] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10060) [ 154.576631][T10060] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 154.587116][T10060] BTRFS info (device loop0): setting nodatasum [ 154.594210][T10060] BTRFS info (device loop0): allowing degraded mounts [ 154.601207][T10060] BTRFS info (device loop0): use zlib compression, level 3 [ 154.608996][T10060] BTRFS info (device loop0): using free space tree [ 154.626232][T10060] BTRFS info (device loop0): enabling ssd optimizations [ 154.633393][T10060] BTRFS info (device loop0): auto enabling async discard [ 154.641684][T10060] BTRFS info (device loop0): checking UUID tree [ 154.903221][T10080] loop0: detected capacity change from 0 to 32768 [ 154.910954][T10080] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10080) [ 154.927011][T10080] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 154.936604][T10080] BTRFS info (device loop0): setting nodatasum [ 154.942788][T10080] BTRFS info (device loop0): allowing degraded mounts [ 154.949651][T10080] BTRFS info (device loop0): use zlib compression, level 3 [ 154.957260][T10080] BTRFS info (device loop0): using free space tree [ 154.974531][T10080] BTRFS info (device loop0): enabling ssd optimizations [ 154.981805][T10080] BTRFS info (device loop0): auto enabling async discard [ 154.990393][T10080] BTRFS info (device loop0): checking UUID tree [ 155.244625][T10100] loop0: detected capacity change from 0 to 32768 [ 155.252474][T10100] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10100) [ 155.268525][T10100] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 155.277973][T10100] BTRFS info (device loop0): setting nodatasum [ 155.284411][T10100] BTRFS info (device loop0): allowing degraded mounts [ 155.291313][T10100] BTRFS info (device loop0): use zlib compression, level 3 [ 155.298666][T10100] BTRFS info (device loop0): using free space tree [ 155.314842][T10100] BTRFS info (device loop0): enabling ssd optimizations [ 155.321909][T10100] BTRFS info (device loop0): auto enabling async discard [ 155.331925][T10100] BTRFS info (device loop0): checking UUID tree [ 155.596523][T10120] loop0: detected capacity change from 0 to 32768 [ 155.604648][T10120] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10120) [ 155.620328][T10120] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 155.630472][T10120] BTRFS info (device loop0): setting nodatasum [ 155.637093][T10120] BTRFS info (device loop0): allowing degraded mounts [ 155.644207][T10120] BTRFS info (device loop0): use zlib compression, level 3 [ 155.651507][T10120] BTRFS info (device loop0): using free space tree [ 155.669389][T10120] BTRFS info (device loop0): enabling ssd optimizations [ 155.677588][T10120] BTRFS info (device loop0): auto enabling async discard [ 155.686459][T10120] BTRFS info (device loop0): checking UUID tree [ 155.949001][T10140] loop0: detected capacity change from 0 to 32768 [ 155.957169][T10140] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10140) [ 155.972522][T10140] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 155.982991][T10140] BTRFS info (device loop0): setting nodatasum [ 155.989419][T10140] BTRFS info (device loop0): allowing degraded mounts [ 155.996714][T10140] BTRFS info (device loop0): use zlib compression, level 3 [ 156.003941][T10140] BTRFS info (device loop0): using free space tree [ 156.020435][T10140] BTRFS info (device loop0): enabling ssd optimizations [ 156.027981][T10140] BTRFS info (device loop0): auto enabling async discard [ 156.036407][T10140] BTRFS info (device loop0): checking UUID tree [ 156.290080][T10160] loop0: detected capacity change from 0 to 32768 [ 156.297778][T10160] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10160) [ 156.313532][T10160] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 156.323973][T10160] BTRFS info (device loop0): setting nodatasum [ 156.332476][T10160] BTRFS info (device loop0): allowing degraded mounts [ 156.339890][T10160] BTRFS info (device loop0): use zlib compression, level 3 [ 156.347844][T10160] BTRFS info (device loop0): using free space tree [ 156.364846][T10160] BTRFS info (device loop0): enabling ssd optimizations [ 156.372141][T10160] BTRFS info (device loop0): auto enabling async discard [ 156.380113][T10160] BTRFS info (device loop0): checking UUID tree [ 156.648923][T10180] loop0: detected capacity change from 0 to 32768 [ 156.659279][T10180] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10180) [ 156.676403][T10180] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 156.686092][T10180] BTRFS info (device loop0): setting nodatasum [ 156.692365][T10180] BTRFS info (device loop0): allowing degraded mounts [ 156.699774][T10180] BTRFS info (device loop0): use zlib compression, level 3 [ 156.707310][T10180] BTRFS info (device loop0): using free space tree [ 156.724155][T10180] BTRFS info (device loop0): enabling ssd optimizations [ 156.731341][T10180] BTRFS info (device loop0): auto enabling async discard [ 156.740109][T10180] BTRFS info (device loop0): checking UUID tree [ 156.996524][T10200] loop0: detected capacity change from 0 to 32768 [ 157.005017][T10200] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10200) [ 157.021409][T10200] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 157.031019][T10200] BTRFS info (device loop0): setting nodatasum [ 157.037437][T10200] BTRFS info (device loop0): allowing degraded mounts 2023/04/24 18:31:01 executed programs: 225 [ 157.044857][T10200] BTRFS info (device loop0): use zlib compression, level 3 [ 157.052823][T10200] BTRFS info (device loop0): using free space tree [ 157.071234][T10200] BTRFS info (device loop0): enabling ssd optimizations [ 157.078677][T10200] BTRFS info (device loop0): auto enabling async discard [ 157.086945][T10200] BTRFS info (device loop0): checking UUID tree [ 157.342503][T10220] loop0: detected capacity change from 0 to 32768 [ 157.350933][T10220] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10220) [ 157.367011][T10220] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 157.376610][T10220] BTRFS info (device loop0): setting nodatasum [ 157.382859][T10220] BTRFS info (device loop0): allowing degraded mounts [ 157.390544][T10220] BTRFS info (device loop0): use zlib compression, level 3 [ 157.398189][T10220] BTRFS info (device loop0): using free space tree [ 157.415325][T10220] BTRFS info (device loop0): enabling ssd optimizations [ 157.422381][T10220] BTRFS info (device loop0): auto enabling async discard [ 157.430537][T10220] BTRFS info (device loop0): checking UUID tree [ 157.702273][T10240] loop0: detected capacity change from 0 to 32768 [ 157.711485][T10240] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10240) [ 157.727524][T10240] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 157.737387][T10240] BTRFS info (device loop0): setting nodatasum [ 157.743660][T10240] BTRFS info (device loop0): allowing degraded mounts [ 157.751251][T10240] BTRFS info (device loop0): use zlib compression, level 3 [ 157.758707][T10240] BTRFS info (device loop0): using free space tree [ 157.777194][T10240] BTRFS info (device loop0): enabling ssd optimizations [ 157.784330][T10240] BTRFS info (device loop0): auto enabling async discard [ 157.792344][T10240] BTRFS info (device loop0): checking UUID tree [ 158.048299][T10260] loop0: detected capacity change from 0 to 32768 [ 158.056151][T10260] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10260) [ 158.073367][T10260] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 158.083529][T10260] BTRFS info (device loop0): setting nodatasum [ 158.089998][T10260] BTRFS info (device loop0): allowing degraded mounts [ 158.097076][T10260] BTRFS info (device loop0): use zlib compression, level 3 [ 158.362050][T10280] loop0: detected capacity change from 0 to 32768 [ 158.369929][T10280] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10280) [ 158.686035][T10301] loop0: detected capacity change from 0 to 32768 [ 158.696152][T10301] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10301) [ 158.979095][T10321] loop0: detected capacity change from 0 to 32768 [ 158.986882][T10321] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10321) [ 159.003402][T10321] _btrfs_printk: 20 callbacks suppressed [ 159.003410][T10321] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 159.018981][T10321] BTRFS info (device loop0): setting nodatasum [ 159.025542][T10321] BTRFS info (device loop0): allowing degraded mounts [ 159.032393][T10321] BTRFS info (device loop0): use zlib compression, level 3 [ 159.039921][T10321] BTRFS info (device loop0): using free space tree [ 159.057898][T10321] BTRFS info (device loop0): enabling ssd optimizations [ 159.065330][T10321] BTRFS info (device loop0): auto enabling async discard [ 159.073485][T10321] BTRFS info (device loop0): checking UUID tree [ 159.325983][T10341] loop0: detected capacity change from 0 to 32768 [ 159.333907][T10341] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10341) [ 159.349773][T10341] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 159.359636][T10341] BTRFS info (device loop0): setting nodatasum [ 159.366706][T10341] BTRFS info (device loop0): allowing degraded mounts [ 159.373606][T10341] BTRFS info (device loop0): use zlib compression, level 3 [ 159.381337][T10341] BTRFS info (device loop0): using free space tree [ 159.397268][T10341] BTRFS info (device loop0): enabling ssd optimizations [ 159.404980][T10341] BTRFS info (device loop0): auto enabling async discard [ 159.414227][T10341] BTRFS info (device loop0): checking UUID tree [ 159.696680][T10361] loop0: detected capacity change from 0 to 32768 [ 159.704975][T10361] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10361) [ 159.720211][T10361] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 159.730808][T10361] BTRFS info (device loop0): setting nodatasum [ 159.737378][T10361] BTRFS info (device loop0): allowing degraded mounts [ 159.744556][T10361] BTRFS info (device loop0): use zlib compression, level 3 [ 159.751751][T10361] BTRFS info (device loop0): using free space tree [ 159.768837][T10361] BTRFS info (device loop0): enabling ssd optimizations [ 159.776054][T10361] BTRFS info (device loop0): auto enabling async discard [ 159.783772][T10361] BTRFS info (device loop0): checking UUID tree [ 160.036027][T10381] loop0: detected capacity change from 0 to 32768 [ 160.043884][T10381] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10381) [ 160.060275][T10381] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 160.070391][T10381] BTRFS info (device loop0): setting nodatasum [ 160.076603][T10381] BTRFS info (device loop0): allowing degraded mounts [ 160.083369][T10381] BTRFS info (device loop0): use zlib compression, level 3 [ 160.090649][T10381] BTRFS info (device loop0): using free space tree [ 160.107057][T10381] BTRFS info (device loop0): enabling ssd optimizations [ 160.114295][T10381] BTRFS info (device loop0): auto enabling async discard [ 160.123058][T10381] BTRFS info (device loop0): checking UUID tree [ 160.382197][T10401] loop0: detected capacity change from 0 to 32768 [ 160.390699][T10401] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10401) [ 160.406426][T10401] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 160.415935][T10401] BTRFS info (device loop0): setting nodatasum [ 160.422333][T10401] BTRFS info (device loop0): allowing degraded mounts [ 160.429451][T10401] BTRFS info (device loop0): use zlib compression, level 3 [ 160.437134][T10401] BTRFS info (device loop0): using free space tree [ 160.454738][T10401] BTRFS info (device loop0): enabling ssd optimizations [ 160.464039][T10401] BTRFS info (device loop0): auto enabling async discard [ 160.472200][T10401] BTRFS info (device loop0): checking UUID tree [ 160.738368][T10421] loop0: detected capacity change from 0 to 32768 [ 160.746634][T10421] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10421) [ 160.762868][T10421] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 160.775638][T10421] BTRFS info (device loop0): setting nodatasum [ 160.781843][T10421] BTRFS info (device loop0): allowing degraded mounts [ 160.789126][T10421] BTRFS info (device loop0): use zlib compression, level 3 [ 160.797536][T10421] BTRFS info (device loop0): using free space tree [ 160.814749][T10421] BTRFS info (device loop0): enabling ssd optimizations [ 160.821717][T10421] BTRFS info (device loop0): auto enabling async discard [ 160.830344][T10421] BTRFS info (device loop0): checking UUID tree [ 161.092094][T10441] loop0: detected capacity change from 0 to 32768 [ 161.100481][T10441] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10441) [ 161.116980][T10441] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 161.126255][T10441] BTRFS info (device loop0): setting nodatasum [ 161.132416][T10441] BTRFS info (device loop0): allowing degraded mounts [ 161.139285][T10441] BTRFS info (device loop0): use zlib compression, level 3 [ 161.146510][T10441] BTRFS info (device loop0): using free space tree [ 161.163078][T10441] BTRFS info (device loop0): enabling ssd optimizations [ 161.171139][T10441] BTRFS info (device loop0): auto enabling async discard [ 161.179178][T10441] BTRFS info (device loop0): checking UUID tree [ 161.431808][T10461] loop0: detected capacity change from 0 to 32768 [ 161.440145][T10461] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10461) [ 161.458087][T10461] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 161.467518][T10461] BTRFS info (device loop0): setting nodatasum [ 161.473750][T10461] BTRFS info (device loop0): allowing degraded mounts [ 161.481523][T10461] BTRFS info (device loop0): use zlib compression, level 3 [ 161.489032][T10461] BTRFS info (device loop0): using free space tree [ 161.507755][T10461] BTRFS info (device loop0): enabling ssd optimizations [ 161.515143][T10461] BTRFS info (device loop0): auto enabling async discard [ 161.523183][T10461] BTRFS info (device loop0): checking UUID tree [ 161.784461][T10481] loop0: detected capacity change from 0 to 32768 [ 161.792034][T10481] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10481) [ 161.808183][T10481] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 161.818507][T10481] BTRFS info (device loop0): setting nodatasum [ 161.825205][T10481] BTRFS info (device loop0): allowing degraded mounts [ 161.832318][T10481] BTRFS info (device loop0): use zlib compression, level 3 [ 161.839828][T10481] BTRFS info (device loop0): using free space tree [ 161.855227][T10481] BTRFS info (device loop0): enabling ssd optimizations [ 161.862271][T10481] BTRFS info (device loop0): auto enabling async discard [ 161.871015][T10481] BTRFS info (device loop0): checking UUID tree [ 162.119571][T10501] loop0: detected capacity change from 0 to 32768 [ 162.127230][T10501] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10501) [ 162.142617][T10501] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 162.152230][T10501] BTRFS info (device loop0): setting nodatasum [ 162.159270][T10501] BTRFS info (device loop0): allowing degraded mounts 2023/04/24 18:31:06 executed programs: 240 [ 162.166512][T10501] BTRFS info (device loop0): use zlib compression, level 3 [ 162.174290][T10501] BTRFS info (device loop0): using free space tree [ 162.191309][T10501] BTRFS info (device loop0): enabling ssd optimizations [ 162.198501][T10501] BTRFS info (device loop0): auto enabling async discard [ 162.207307][T10501] BTRFS info (device loop0): checking UUID tree [ 162.469240][T10521] loop0: detected capacity change from 0 to 32768 [ 162.477320][T10521] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10521) [ 162.492884][T10521] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 162.502447][T10521] BTRFS info (device loop0): setting nodatasum [ 162.509241][T10521] BTRFS info (device loop0): allowing degraded mounts [ 162.517055][T10521] BTRFS info (device loop0): use zlib compression, level 3 [ 162.524784][T10521] BTRFS info (device loop0): using free space tree [ 162.541868][T10521] BTRFS info (device loop0): enabling ssd optimizations [ 162.549519][T10521] BTRFS info (device loop0): auto enabling async discard [ 162.557965][T10521] BTRFS info (device loop0): checking UUID tree [ 162.810000][T10541] loop0: detected capacity change from 0 to 32768 [ 162.817855][T10541] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10541) [ 162.833952][T10541] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 162.843524][T10541] BTRFS info (device loop0): setting nodatasum [ 162.852175][T10541] BTRFS info (device loop0): allowing degraded mounts [ 162.859626][T10541] BTRFS info (device loop0): use zlib compression, level 3 [ 162.867589][T10541] BTRFS info (device loop0): using free space tree [ 162.883077][T10541] BTRFS info (device loop0): enabling ssd optimizations [ 162.892308][T10541] BTRFS info (device loop0): auto enabling async discard [ 162.900491][T10541] BTRFS info (device loop0): checking UUID tree [ 163.163908][T10561] loop0: detected capacity change from 0 to 32768 [ 163.171614][T10561] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10561) [ 163.187966][T10561] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 163.197747][T10561] BTRFS info (device loop0): setting nodatasum [ 163.204003][T10561] BTRFS info (device loop0): allowing degraded mounts [ 163.211057][T10561] BTRFS info (device loop0): use zlib compression, level 3 [ 163.472496][T10581] loop0: detected capacity change from 0 to 32768 [ 163.480563][T10581] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10581) [ 163.760175][T10601] loop0: detected capacity change from 0 to 32768 [ 163.768127][T10601] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10601) [ 164.056719][T10621] loop0: detected capacity change from 0 to 32768 [ 164.065195][T10621] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10621) [ 164.081155][T10621] _btrfs_printk: 20 callbacks suppressed [ 164.081163][T10621] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 164.096462][T10621] BTRFS info (device loop0): setting nodatasum [ 164.102821][T10621] BTRFS info (device loop0): allowing degraded mounts [ 164.109854][T10621] BTRFS info (device loop0): use zlib compression, level 3 [ 164.117428][T10621] BTRFS info (device loop0): using free space tree [ 164.136356][T10621] BTRFS info (device loop0): enabling ssd optimizations [ 164.143689][T10621] BTRFS info (device loop0): auto enabling async discard [ 164.152476][T10621] BTRFS info (device loop0): checking UUID tree [ 164.401562][T10641] loop0: detected capacity change from 0 to 32768 [ 164.409798][T10641] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10641) [ 164.426951][T10641] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 164.436975][T10641] BTRFS info (device loop0): setting nodatasum [ 164.443149][T10641] BTRFS info (device loop0): allowing degraded mounts [ 164.450448][T10641] BTRFS info (device loop0): use zlib compression, level 3 [ 164.457867][T10641] BTRFS info (device loop0): using free space tree [ 164.475708][T10641] BTRFS info (device loop0): enabling ssd optimizations [ 164.482813][T10641] BTRFS info (device loop0): auto enabling async discard [ 164.491140][T10641] BTRFS info (device loop0): checking UUID tree [ 164.758021][T10661] loop0: detected capacity change from 0 to 32768 [ 164.766048][T10661] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10661) [ 164.782111][T10661] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 164.791592][T10661] BTRFS info (device loop0): setting nodatasum [ 164.797879][T10661] BTRFS info (device loop0): allowing degraded mounts [ 164.805023][T10661] BTRFS info (device loop0): use zlib compression, level 3 [ 164.812300][T10661] BTRFS info (device loop0): using free space tree [ 164.830339][T10661] BTRFS info (device loop0): enabling ssd optimizations [ 164.837989][T10661] BTRFS info (device loop0): auto enabling async discard [ 164.846773][T10661] BTRFS info (device loop0): checking UUID tree [ 165.109730][T10681] loop0: detected capacity change from 0 to 32768 [ 165.117402][T10681] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10681) [ 165.134227][T10681] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 165.145209][T10681] BTRFS info (device loop0): setting nodatasum [ 165.151412][T10681] BTRFS info (device loop0): allowing degraded mounts [ 165.158917][T10681] BTRFS info (device loop0): use zlib compression, level 3 [ 165.166721][T10681] BTRFS info (device loop0): using free space tree [ 165.184020][T10681] BTRFS info (device loop0): enabling ssd optimizations [ 165.191196][T10681] BTRFS info (device loop0): auto enabling async discard [ 165.200356][T10681] BTRFS info (device loop0): checking UUID tree [ 165.459457][T10701] loop0: detected capacity change from 0 to 32768 [ 165.467092][T10701] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10701) [ 165.485039][T10701] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 165.494619][T10701] BTRFS info (device loop0): setting nodatasum [ 165.501046][T10701] BTRFS info (device loop0): allowing degraded mounts [ 165.508914][T10701] BTRFS info (device loop0): use zlib compression, level 3 [ 165.516443][T10701] BTRFS info (device loop0): using free space tree [ 165.533159][T10701] BTRFS info (device loop0): enabling ssd optimizations [ 165.541131][T10701] BTRFS info (device loop0): auto enabling async discard [ 165.551412][T10701] BTRFS info (device loop0): checking UUID tree [ 165.815078][T10721] loop0: detected capacity change from 0 to 32768 [ 165.822874][T10721] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10721) [ 165.838462][T10721] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 165.848254][T10721] BTRFS info (device loop0): setting nodatasum [ 165.854781][T10721] BTRFS info (device loop0): allowing degraded mounts [ 165.862059][T10721] BTRFS info (device loop0): use zlib compression, level 3 [ 165.869680][T10721] BTRFS info (device loop0): using free space tree [ 165.886249][T10721] BTRFS info (device loop0): enabling ssd optimizations [ 165.893314][T10721] BTRFS info (device loop0): auto enabling async discard [ 165.902261][T10721] BTRFS info (device loop0): checking UUID tree [ 166.173421][T10741] loop0: detected capacity change from 0 to 32768 [ 166.181016][T10741] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10741) [ 166.196850][T10741] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 166.206804][T10741] BTRFS info (device loop0): setting nodatasum [ 166.213380][T10741] BTRFS info (device loop0): allowing degraded mounts [ 166.220623][T10741] BTRFS info (device loop0): use zlib compression, level 3 [ 166.228045][T10741] BTRFS info (device loop0): using free space tree [ 166.246147][T10741] BTRFS info (device loop0): enabling ssd optimizations [ 166.253204][T10741] BTRFS info (device loop0): auto enabling async discard [ 166.262090][T10741] BTRFS info (device loop0): checking UUID tree [ 166.518388][T10761] loop0: detected capacity change from 0 to 32768 [ 166.526585][T10761] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10761) [ 166.545766][T10761] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 166.555368][T10761] BTRFS info (device loop0): setting nodatasum [ 166.561675][T10761] BTRFS info (device loop0): allowing degraded mounts [ 166.569474][T10761] BTRFS info (device loop0): use zlib compression, level 3 [ 166.577339][T10761] BTRFS info (device loop0): using free space tree [ 166.593663][T10761] BTRFS info (device loop0): enabling ssd optimizations [ 166.600761][T10761] BTRFS info (device loop0): auto enabling async discard [ 166.609890][T10761] BTRFS info (device loop0): checking UUID tree [ 166.861024][T10781] loop0: detected capacity change from 0 to 32768 [ 166.868825][T10781] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10781) [ 166.884778][T10781] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 166.894368][T10781] BTRFS info (device loop0): setting nodatasum [ 166.900807][T10781] BTRFS info (device loop0): allowing degraded mounts [ 166.907720][T10781] BTRFS info (device loop0): use zlib compression, level 3 [ 166.915308][T10781] BTRFS info (device loop0): using free space tree [ 166.933030][T10781] BTRFS info (device loop0): enabling ssd optimizations [ 166.940565][T10781] BTRFS info (device loop0): auto enabling async discard [ 166.949155][T10781] BTRFS info (device loop0): checking UUID tree [ 167.211069][T10801] loop0: detected capacity change from 0 to 32768 [ 167.218793][T10801] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10801) [ 167.235638][T10801] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 167.245060][T10801] BTRFS info (device loop0): setting nodatasum [ 167.251589][T10801] BTRFS info (device loop0): allowing degraded mounts 2023/04/24 18:31:12 executed programs: 255 [ 167.258624][T10801] BTRFS info (device loop0): use zlib compression, level 3 [ 167.265973][T10801] BTRFS info (device loop0): using free space tree [ 167.282929][T10801] BTRFS info (device loop0): enabling ssd optimizations [ 167.290067][T10801] BTRFS info (device loop0): auto enabling async discard [ 167.298521][T10801] BTRFS info (device loop0): checking UUID tree [ 167.560615][T10821] loop0: detected capacity change from 0 to 32768 [ 167.568295][T10821] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10821) [ 167.584678][T10821] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 167.594311][T10821] BTRFS info (device loop0): setting nodatasum [ 167.600820][T10821] BTRFS info (device loop0): allowing degraded mounts [ 167.607884][T10821] BTRFS info (device loop0): use zlib compression, level 3 [ 167.615170][T10821] BTRFS info (device loop0): using free space tree [ 167.631820][T10821] BTRFS info (device loop0): enabling ssd optimizations [ 167.639118][T10821] BTRFS info (device loop0): auto enabling async discard [ 167.647291][T10821] BTRFS info (device loop0): checking UUID tree [ 167.903619][T10841] loop0: detected capacity change from 0 to 32768 [ 167.911611][T10841] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10841) [ 167.927176][T10841] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 167.938027][T10841] BTRFS info (device loop0): setting nodatasum [ 167.944692][T10841] BTRFS info (device loop0): allowing degraded mounts [ 167.951775][T10841] BTRFS info (device loop0): use zlib compression, level 3 [ 167.960800][T10841] BTRFS info (device loop0): using free space tree [ 167.977354][T10841] BTRFS info (device loop0): enabling ssd optimizations [ 167.984441][T10841] BTRFS info (device loop0): auto enabling async discard [ 167.992492][T10841] BTRFS info (device loop0): checking UUID tree [ 168.256640][T10861] loop0: detected capacity change from 0 to 32768 [ 168.264381][T10861] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10861) [ 168.280295][T10861] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 168.290081][T10861] BTRFS info (device loop0): setting nodatasum [ 168.296424][T10861] BTRFS info (device loop0): allowing degraded mounts [ 168.303658][T10861] BTRFS info (device loop0): use zlib compression, level 3 [ 168.570170][T10881] loop0: detected capacity change from 0 to 32768 [ 168.578142][T10881] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10881) [ 168.853996][T10901] loop0: detected capacity change from 0 to 32768 [ 168.861978][T10901] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10901) [ 169.135017][T10921] loop0: detected capacity change from 0 to 32768 [ 169.142836][T10921] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10921) [ 169.158088][T10921] _btrfs_printk: 20 callbacks suppressed [ 169.158099][T10921] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 169.173706][T10921] BTRFS info (device loop0): setting nodatasum [ 169.180233][T10921] BTRFS info (device loop0): allowing degraded mounts [ 169.187225][T10921] BTRFS info (device loop0): use zlib compression, level 3 [ 169.194727][T10921] BTRFS info (device loop0): using free space tree [ 169.211190][T10921] BTRFS info (device loop0): enabling ssd optimizations [ 169.219457][T10921] BTRFS info (device loop0): auto enabling async discard [ 169.227655][T10921] BTRFS info (device loop0): checking UUID tree [ 169.483321][T10941] loop0: detected capacity change from 0 to 32768 [ 169.491330][T10941] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10941) [ 169.507056][T10941] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 169.516717][T10941] BTRFS info (device loop0): setting nodatasum [ 169.524972][T10941] BTRFS info (device loop0): allowing degraded mounts [ 169.532275][T10941] BTRFS info (device loop0): use zlib compression, level 3 [ 169.539975][T10941] BTRFS info (device loop0): using free space tree [ 169.557613][T10941] BTRFS info (device loop0): enabling ssd optimizations [ 169.565023][T10941] BTRFS info (device loop0): auto enabling async discard [ 169.573439][T10941] BTRFS info (device loop0): checking UUID tree [ 169.848437][T10961] loop0: detected capacity change from 0 to 32768 [ 169.857504][T10961] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10961) [ 169.874932][T10961] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 169.885132][T10961] BTRFS info (device loop0): setting nodatasum [ 169.891807][T10961] BTRFS info (device loop0): allowing degraded mounts [ 169.899615][T10961] BTRFS info (device loop0): use zlib compression, level 3 [ 169.907363][T10961] BTRFS info (device loop0): using free space tree [ 169.924933][T10961] BTRFS info (device loop0): enabling ssd optimizations [ 169.932208][T10961] BTRFS info (device loop0): auto enabling async discard [ 169.940286][T10961] BTRFS info (device loop0): checking UUID tree [ 170.201896][T10981] loop0: detected capacity change from 0 to 32768 [ 170.210234][T10981] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (10981) [ 170.225814][T10981] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 170.235289][T10981] BTRFS info (device loop0): setting nodatasum [ 170.241441][T10981] BTRFS info (device loop0): allowing degraded mounts [ 170.248384][T10981] BTRFS info (device loop0): use zlib compression, level 3 [ 170.255839][T10981] BTRFS info (device loop0): using free space tree [ 170.272133][T10981] BTRFS info (device loop0): enabling ssd optimizations [ 170.279687][T10981] BTRFS info (device loop0): auto enabling async discard [ 170.288959][T10981] BTRFS info (device loop0): checking UUID tree [ 170.546557][T11001] loop0: detected capacity change from 0 to 32768 [ 170.554706][T11001] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11001) [ 170.570329][T11001] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 170.579672][T11001] BTRFS info (device loop0): setting nodatasum [ 170.585906][T11001] BTRFS info (device loop0): allowing degraded mounts [ 170.593049][T11001] BTRFS info (device loop0): use zlib compression, level 3 [ 170.600593][T11001] BTRFS info (device loop0): using free space tree [ 170.618201][T11001] BTRFS info (device loop0): enabling ssd optimizations [ 170.625401][T11001] BTRFS info (device loop0): auto enabling async discard [ 170.633292][T11001] BTRFS info (device loop0): checking UUID tree [ 170.905888][T11021] loop0: detected capacity change from 0 to 32768 [ 170.913744][T11021] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11021) [ 170.928422][T11021] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 170.938398][T11021] BTRFS info (device loop0): setting nodatasum [ 170.944936][T11021] BTRFS info (device loop0): allowing degraded mounts [ 170.951693][T11021] BTRFS info (device loop0): use zlib compression, level 3 [ 170.959429][T11021] BTRFS info (device loop0): using free space tree [ 170.976444][T11021] BTRFS info (device loop0): enabling ssd optimizations [ 170.983878][T11021] BTRFS info (device loop0): auto enabling async discard [ 170.991918][T11021] BTRFS info (device loop0): checking UUID tree [ 171.261605][T11041] loop0: detected capacity change from 0 to 32768 [ 171.269366][T11041] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11041) [ 171.286210][T11041] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 171.295650][T11041] BTRFS info (device loop0): setting nodatasum [ 171.302266][T11041] BTRFS info (device loop0): allowing degraded mounts [ 171.309355][T11041] BTRFS info (device loop0): use zlib compression, level 3 [ 171.316700][T11041] BTRFS info (device loop0): using free space tree [ 171.333894][T11041] BTRFS info (device loop0): enabling ssd optimizations [ 171.341205][T11041] BTRFS info (device loop0): auto enabling async discard [ 171.349827][T11041] BTRFS info (device loop0): checking UUID tree [ 171.625814][T11061] loop0: detected capacity change from 0 to 32768 [ 171.636028][T11061] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11061) [ 171.651962][T11061] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 171.661671][T11061] BTRFS info (device loop0): setting nodatasum [ 171.668282][T11061] BTRFS info (device loop0): allowing degraded mounts [ 171.675656][T11061] BTRFS info (device loop0): use zlib compression, level 3 [ 171.683263][T11061] BTRFS info (device loop0): using free space tree [ 171.703056][T11061] BTRFS info (device loop0): enabling ssd optimizations [ 171.710371][T11061] BTRFS info (device loop0): auto enabling async discard [ 171.718409][T11061] BTRFS info (device loop0): checking UUID tree [ 171.976804][T11081] loop0: detected capacity change from 0 to 32768 [ 171.985224][T11081] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11081) [ 172.000718][T11081] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 172.010851][T11081] BTRFS info (device loop0): setting nodatasum [ 172.017482][T11081] BTRFS info (device loop0): allowing degraded mounts [ 172.024518][T11081] BTRFS info (device loop0): use zlib compression, level 3 [ 172.031821][T11081] BTRFS info (device loop0): using free space tree [ 172.048636][T11081] BTRFS info (device loop0): enabling ssd optimizations [ 172.056737][T11081] BTRFS info (device loop0): auto enabling async discard [ 172.065059][T11081] BTRFS info (device loop0): checking UUID tree [ 172.328002][T11101] loop0: detected capacity change from 0 to 32768 [ 172.335844][T11101] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11101) [ 172.351194][T11101] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 172.361594][T11101] BTRFS info (device loop0): setting nodatasum [ 172.368101][T11101] BTRFS info (device loop0): allowing degraded mounts 2023/04/24 18:31:17 executed programs: 270 [ 172.375823][T11101] BTRFS info (device loop0): use zlib compression, level 3 [ 172.383096][T11101] BTRFS info (device loop0): using free space tree [ 172.400340][T11101] BTRFS info (device loop0): enabling ssd optimizations [ 172.408732][T11101] BTRFS info (device loop0): auto enabling async discard [ 172.417480][T11101] BTRFS info (device loop0): checking UUID tree [ 172.676585][T11121] loop0: detected capacity change from 0 to 32768 [ 172.684699][T11121] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11121) [ 172.700369][T11121] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 172.709932][T11121] BTRFS info (device loop0): setting nodatasum [ 172.716226][T11121] BTRFS info (device loop0): allowing degraded mounts [ 172.723304][T11121] BTRFS info (device loop0): use zlib compression, level 3 [ 172.730900][T11121] BTRFS info (device loop0): using free space tree [ 172.748071][T11121] BTRFS info (device loop0): enabling ssd optimizations [ 172.755296][T11121] BTRFS info (device loop0): auto enabling async discard [ 172.763727][T11121] BTRFS info (device loop0): checking UUID tree [ 173.032794][T11141] loop0: detected capacity change from 0 to 32768 [ 173.040492][T11141] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11141) [ 173.055895][T11141] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 173.065466][T11141] BTRFS info (device loop0): setting nodatasum [ 173.071613][T11141] BTRFS info (device loop0): allowing degraded mounts [ 173.078987][T11141] BTRFS info (device loop0): use zlib compression, level 3 [ 173.086583][T11141] BTRFS info (device loop0): using free space tree [ 173.102495][T11141] BTRFS info (device loop0): enabling ssd optimizations [ 173.110549][T11141] BTRFS info (device loop0): auto enabling async discard [ 173.118943][T11141] BTRFS info (device loop0): checking UUID tree [ 173.385149][T11161] loop0: detected capacity change from 0 to 32768 [ 173.392833][T11161] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11161) [ 173.408917][T11161] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 173.418535][T11161] BTRFS info (device loop0): setting nodatasum [ 173.425350][T11161] BTRFS info (device loop0): allowing degraded mounts [ 173.432329][T11161] BTRFS info (device loop0): use zlib compression, level 3 [ 173.707143][T11181] loop0: detected capacity change from 0 to 32768 [ 173.715599][T11181] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11181) [ 174.032294][T11201] loop0: detected capacity change from 0 to 32768 [ 174.040074][T11201] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11201) [ 174.319263][T11221] loop0: detected capacity change from 0 to 32768 [ 174.327005][T11221] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11221) [ 174.343255][T11221] _btrfs_printk: 20 callbacks suppressed [ 174.343264][T11221] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 174.359175][T11221] BTRFS info (device loop0): setting nodatasum [ 174.365455][T11221] BTRFS info (device loop0): allowing degraded mounts [ 174.372242][T11221] BTRFS info (device loop0): use zlib compression, level 3 [ 174.379873][T11221] BTRFS info (device loop0): using free space tree [ 174.396785][T11221] BTRFS info (device loop0): enabling ssd optimizations [ 174.404252][T11221] BTRFS info (device loop0): auto enabling async discard [ 174.412036][T11221] BTRFS info (device loop0): checking UUID tree [ 174.668379][T11241] loop0: detected capacity change from 0 to 32768 [ 174.676232][T11241] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11241) [ 174.692124][T11241] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 174.701742][T11241] BTRFS info (device loop0): setting nodatasum [ 174.708121][T11241] BTRFS info (device loop0): allowing degraded mounts [ 174.715126][T11241] BTRFS info (device loop0): use zlib compression, level 3 [ 174.722425][T11241] BTRFS info (device loop0): using free space tree [ 174.739132][T11241] BTRFS info (device loop0): enabling ssd optimizations [ 174.746701][T11241] BTRFS info (device loop0): auto enabling async discard [ 174.755062][T11241] BTRFS info (device loop0): checking UUID tree [ 175.011546][T11261] loop0: detected capacity change from 0 to 32768 [ 175.020180][T11261] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11261) [ 175.036565][T11261] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 175.046315][T11261] BTRFS info (device loop0): setting nodatasum [ 175.052492][T11261] BTRFS info (device loop0): allowing degraded mounts [ 175.060289][T11261] BTRFS info (device loop0): use zlib compression, level 3 [ 175.067549][T11261] BTRFS info (device loop0): using free space tree [ 175.083995][T11261] BTRFS info (device loop0): enabling ssd optimizations [ 175.091162][T11261] BTRFS info (device loop0): auto enabling async discard [ 175.099361][T11261] BTRFS info (device loop0): checking UUID tree [ 175.364925][T11281] loop0: detected capacity change from 0 to 32768 [ 175.372712][T11281] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11281) [ 175.389237][T11281] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 175.398688][T11281] BTRFS info (device loop0): setting nodatasum [ 175.406134][T11281] BTRFS info (device loop0): allowing degraded mounts [ 175.413077][T11281] BTRFS info (device loop0): use zlib compression, level 3 [ 175.420528][T11281] BTRFS info (device loop0): using free space tree [ 175.438236][T11281] BTRFS info (device loop0): enabling ssd optimizations [ 175.445443][T11281] BTRFS info (device loop0): auto enabling async discard [ 175.453215][T11281] BTRFS info (device loop0): checking UUID tree [ 175.718873][T11301] loop0: detected capacity change from 0 to 32768 [ 175.726498][T11301] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11301) [ 175.742833][T11301] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 175.756037][T11301] BTRFS info (device loop0): setting nodatasum [ 175.762372][T11301] BTRFS info (device loop0): allowing degraded mounts [ 175.769726][T11301] BTRFS info (device loop0): use zlib compression, level 3 [ 175.778316][T11301] BTRFS info (device loop0): using free space tree [ 175.796421][T11301] BTRFS info (device loop0): enabling ssd optimizations [ 175.807497][T11301] BTRFS info (device loop0): auto enabling async discard [ 175.815655][T11301] BTRFS info (device loop0): checking UUID tree [ 176.072451][T11321] loop0: detected capacity change from 0 to 32768 [ 176.080841][T11321] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11321) [ 176.097972][T11321] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 176.108719][T11321] BTRFS info (device loop0): setting nodatasum [ 176.115577][T11321] BTRFS info (device loop0): allowing degraded mounts [ 176.122699][T11321] BTRFS info (device loop0): use zlib compression, level 3 [ 176.132494][T11321] BTRFS info (device loop0): using free space tree [ 176.149851][T11321] BTRFS info (device loop0): enabling ssd optimizations [ 176.157179][T11321] BTRFS info (device loop0): auto enabling async discard [ 176.165699][T11321] BTRFS info (device loop0): checking UUID tree [ 176.422734][T11341] loop0: detected capacity change from 0 to 32768 [ 176.430752][T11341] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11341) [ 176.448432][T11341] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 176.458365][T11341] BTRFS info (device loop0): setting nodatasum [ 176.465128][T11341] BTRFS info (device loop0): allowing degraded mounts [ 176.472022][T11341] BTRFS info (device loop0): use zlib compression, level 3 [ 176.479399][T11341] BTRFS info (device loop0): using free space tree [ 176.495566][T11341] BTRFS info (device loop0): enabling ssd optimizations [ 176.502642][T11341] BTRFS info (device loop0): auto enabling async discard [ 176.511733][T11341] BTRFS info (device loop0): checking UUID tree [ 176.768806][T11361] loop0: detected capacity change from 0 to 32768 [ 176.776509][T11361] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11361) [ 176.792544][T11361] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 176.802130][T11361] BTRFS info (device loop0): setting nodatasum [ 176.808500][T11361] BTRFS info (device loop0): allowing degraded mounts [ 176.815348][T11361] BTRFS info (device loop0): use zlib compression, level 3 [ 176.822552][T11361] BTRFS info (device loop0): using free space tree [ 176.839506][T11361] BTRFS info (device loop0): enabling ssd optimizations [ 176.846777][T11361] BTRFS info (device loop0): auto enabling async discard [ 176.855769][T11361] BTRFS info (device loop0): checking UUID tree [ 177.112694][T11381] loop0: detected capacity change from 0 to 32768 [ 177.120661][T11381] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11381) [ 177.136560][T11381] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 177.146135][T11381] BTRFS info (device loop0): setting nodatasum [ 177.152304][T11381] BTRFS info (device loop0): allowing degraded mounts [ 177.159280][T11381] BTRFS info (device loop0): use zlib compression, level 3 [ 177.167402][T11381] BTRFS info (device loop0): using free space tree [ 177.184647][T11381] BTRFS info (device loop0): enabling ssd optimizations [ 177.191859][T11381] BTRFS info (device loop0): auto enabling async discard [ 177.200454][T11381] BTRFS info (device loop0): checking UUID tree [ 177.463758][T11401] loop0: detected capacity change from 0 to 32768 [ 177.471655][T11401] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11401) [ 177.488474][T11401] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 177.498027][T11401] BTRFS info (device loop0): setting nodatasum [ 177.505369][T11401] BTRFS info (device loop0): allowing degraded mounts 2023/04/24 18:31:22 executed programs: 285 [ 177.512493][T11401] BTRFS info (device loop0): use zlib compression, level 3 [ 177.519875][T11401] BTRFS info (device loop0): using free space tree [ 177.537057][T11401] BTRFS info (device loop0): enabling ssd optimizations [ 177.544247][T11401] BTRFS info (device loop0): auto enabling async discard [ 177.552300][T11401] BTRFS info (device loop0): checking UUID tree [ 177.808107][T11421] loop0: detected capacity change from 0 to 32768 [ 177.816377][T11421] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11421) [ 177.833805][T11421] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 177.843817][T11421] BTRFS info (device loop0): setting nodatasum [ 177.850989][T11421] BTRFS info (device loop0): allowing degraded mounts [ 177.858397][T11421] BTRFS info (device loop0): use zlib compression, level 3 [ 177.866211][T11421] BTRFS info (device loop0): using free space tree [ 177.883384][T11421] BTRFS info (device loop0): enabling ssd optimizations [ 177.890698][T11421] BTRFS info (device loop0): auto enabling async discard [ 177.899435][T11421] BTRFS info (device loop0): checking UUID tree [ 178.150662][T11441] loop0: detected capacity change from 0 to 32768 [ 178.158440][T11441] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11441) [ 178.175596][T11441] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 178.185147][T11441] BTRFS info (device loop0): setting nodatasum [ 178.191301][T11441] BTRFS info (device loop0): allowing degraded mounts [ 178.198846][T11441] BTRFS info (device loop0): use zlib compression, level 3 [ 178.206333][T11441] BTRFS info (device loop0): using free space tree [ 178.223835][T11441] BTRFS info (device loop0): enabling ssd optimizations [ 178.230919][T11441] BTRFS info (device loop0): auto enabling async discard [ 178.239141][T11441] BTRFS info (device loop0): checking UUID tree [ 178.495435][T11461] loop0: detected capacity change from 0 to 32768 [ 178.502909][T11461] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11461) [ 178.518626][T11461] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 178.528492][T11461] BTRFS info (device loop0): setting nodatasum [ 178.534777][T11461] BTRFS info (device loop0): allowing degraded mounts [ 178.541803][T11461] BTRFS info (device loop0): use zlib compression, level 3 [ 178.805967][T11481] loop0: detected capacity change from 0 to 32768 [ 178.813653][T11481] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11481) [ 179.098044][T11501] loop0: detected capacity change from 0 to 32768 [ 179.105791][T11501] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11501) [ 179.381959][T11521] loop0: detected capacity change from 0 to 32768 [ 179.390381][T11521] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11521) [ 179.406478][T11521] _btrfs_printk: 20 callbacks suppressed [ 179.406486][T11521] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 179.422073][T11521] BTRFS info (device loop0): setting nodatasum [ 179.428440][T11521] BTRFS info (device loop0): allowing degraded mounts [ 179.435332][T11521] BTRFS info (device loop0): use zlib compression, level 3 [ 179.442715][T11521] BTRFS info (device loop0): using free space tree [ 179.459504][T11521] BTRFS info (device loop0): enabling ssd optimizations [ 179.466737][T11521] BTRFS info (device loop0): auto enabling async discard [ 179.476185][T11521] BTRFS info (device loop0): checking UUID tree [ 179.761134][T11541] loop0: detected capacity change from 0 to 32768 [ 179.768811][T11541] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11541) [ 179.785228][T11541] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 179.794555][T11541] BTRFS info (device loop0): setting nodatasum [ 179.801139][T11541] BTRFS info (device loop0): allowing degraded mounts [ 179.807989][T11541] BTRFS info (device loop0): use zlib compression, level 3 [ 179.815448][T11541] BTRFS info (device loop0): using free space tree [ 179.832544][T11541] BTRFS info (device loop0): enabling ssd optimizations [ 179.839655][T11541] BTRFS info (device loop0): auto enabling async discard [ 179.848058][T11541] BTRFS info (device loop0): checking UUID tree [ 180.104426][T11561] loop0: detected capacity change from 0 to 32768 [ 180.112151][T11561] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11561) [ 180.128393][T11561] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 180.139465][T11561] BTRFS info (device loop0): setting nodatasum [ 180.145853][T11561] BTRFS info (device loop0): allowing degraded mounts [ 180.152709][T11561] BTRFS info (device loop0): use zlib compression, level 3 [ 180.160504][T11561] BTRFS info (device loop0): using free space tree [ 180.176871][T11561] BTRFS info (device loop0): enabling ssd optimizations [ 180.184288][T11561] BTRFS info (device loop0): auto enabling async discard [ 180.192157][T11561] BTRFS info (device loop0): checking UUID tree [ 180.441236][T11581] loop0: detected capacity change from 0 to 32768 [ 180.449222][T11581] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11581) [ 180.464904][T11581] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 180.474309][T11581] BTRFS info (device loop0): setting nodatasum [ 180.480491][T11581] BTRFS info (device loop0): allowing degraded mounts [ 180.487309][T11581] BTRFS info (device loop0): use zlib compression, level 3 [ 180.494553][T11581] BTRFS info (device loop0): using free space tree [ 180.511737][T11581] BTRFS info (device loop0): enabling ssd optimizations [ 180.519508][T11581] BTRFS info (device loop0): auto enabling async discard [ 180.528094][T11581] BTRFS info (device loop0): checking UUID tree [ 180.787105][T11601] loop0: detected capacity change from 0 to 32768 [ 180.794905][T11601] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11601) [ 180.810854][T11601] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 180.820498][T11601] BTRFS info (device loop0): setting nodatasum [ 180.827325][T11601] BTRFS info (device loop0): allowing degraded mounts [ 180.834498][T11601] BTRFS info (device loop0): use zlib compression, level 3 [ 180.841707][T11601] BTRFS info (device loop0): using free space tree [ 180.858507][T11601] BTRFS info (device loop0): enabling ssd optimizations [ 180.866495][T11601] BTRFS info (device loop0): auto enabling async discard [ 180.874703][T11601] BTRFS info (device loop0): checking UUID tree [ 181.131677][T11621] loop0: detected capacity change from 0 to 32768 [ 181.139804][T11621] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11621) [ 181.155451][T11621] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 181.164821][T11621] BTRFS info (device loop0): setting nodatasum [ 181.171078][T11621] BTRFS info (device loop0): allowing degraded mounts [ 181.177976][T11621] BTRFS info (device loop0): use zlib compression, level 3 [ 181.185362][T11621] BTRFS info (device loop0): using free space tree [ 181.201825][T11621] BTRFS info (device loop0): enabling ssd optimizations [ 181.208919][T11621] BTRFS info (device loop0): auto enabling async discard [ 181.217152][T11621] BTRFS info (device loop0): checking UUID tree [ 181.481234][T11641] loop0: detected capacity change from 0 to 32768 [ 181.489254][T11641] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11641) [ 181.504861][T11641] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 181.515053][T11641] BTRFS info (device loop0): setting nodatasum [ 181.521512][T11641] BTRFS info (device loop0): allowing degraded mounts [ 181.528639][T11641] BTRFS info (device loop0): use zlib compression, level 3 [ 181.538049][T11641] BTRFS info (device loop0): using free space tree [ 181.554901][T11641] BTRFS info (device loop0): enabling ssd optimizations [ 181.562473][T11641] BTRFS info (device loop0): auto enabling async discard [ 181.571612][T11641] BTRFS info (device loop0): checking UUID tree [ 181.878331][T11661] loop0: detected capacity change from 0 to 32768 [ 181.886232][T11661] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11661) [ 181.902680][T11661] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 181.912599][T11661] BTRFS info (device loop0): setting nodatasum [ 181.920115][T11661] BTRFS info (device loop0): allowing degraded mounts [ 181.928042][T11661] BTRFS info (device loop0): use zlib compression, level 3 [ 181.936290][T11661] BTRFS info (device loop0): using free space tree [ 181.952899][T11661] BTRFS info (device loop0): enabling ssd optimizations [ 181.960149][T11661] BTRFS info (device loop0): auto enabling async discard [ 181.968279][T11661] BTRFS info (device loop0): checking UUID tree [ 182.225133][T11681] loop0: detected capacity change from 0 to 32768 [ 182.233069][T11681] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11681) [ 182.249321][T11681] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 182.259087][T11681] BTRFS info (device loop0): setting nodatasum [ 182.265769][T11681] BTRFS info (device loop0): allowing degraded mounts [ 182.272808][T11681] BTRFS info (device loop0): use zlib compression, level 3 [ 182.280740][T11681] BTRFS info (device loop0): using free space tree [ 182.298241][T11681] BTRFS info (device loop0): enabling ssd optimizations [ 182.305939][T11681] BTRFS info (device loop0): auto enabling async discard [ 182.313917][T11681] BTRFS info (device loop0): checking UUID tree [ 182.573307][T11701] loop0: detected capacity change from 0 to 32768 [ 182.581333][T11701] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11701) [ 182.598294][T11701] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 182.612761][T11701] BTRFS info (device loop0): setting nodatasum [ 182.619205][T11701] BTRFS info (device loop0): allowing degraded mounts [ 182.626250][T11701] BTRFS info (device loop0): use zlib compression, level 3 [ 182.633904][T11701] BTRFS info (device loop0): using free space tree [ 182.651518][T11701] BTRFS info (device loop0): enabling ssd optimizations [ 182.658901][T11701] BTRFS info (device loop0): auto enabling async discard [ 182.667457][T11701] BTRFS info (device loop0): checking UUID tree 2023/04/24 18:31:27 executed programs: 300 [ 182.934865][T11721] loop0: detected capacity change from 0 to 32768 [ 182.942821][T11721] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11721) [ 182.959272][T11721] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 182.969651][T11721] BTRFS info (device loop0): setting nodatasum [ 182.976060][T11721] BTRFS info (device loop0): allowing degraded mounts [ 182.983188][T11721] BTRFS info (device loop0): use zlib compression, level 3 [ 182.990805][T11721] BTRFS info (device loop0): using free space tree [ 183.007722][T11721] BTRFS info (device loop0): enabling ssd optimizations [ 183.015949][T11721] BTRFS info (device loop0): auto enabling async discard [ 183.025075][T11721] BTRFS info (device loop0): checking UUID tree [ 183.275750][T11741] loop0: detected capacity change from 0 to 32768 [ 183.283528][T11741] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11741) [ 183.300322][T11741] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 183.309810][T11741] BTRFS info (device loop0): setting nodatasum [ 183.316133][T11741] BTRFS info (device loop0): allowing degraded mounts [ 183.323702][T11741] BTRFS info (device loop0): use zlib compression, level 3 [ 183.331062][T11741] BTRFS info (device loop0): using free space tree [ 183.349292][T11741] BTRFS info (device loop0): enabling ssd optimizations [ 183.356451][T11741] BTRFS info (device loop0): auto enabling async discard [ 183.364847][T11741] BTRFS info (device loop0): checking UUID tree [ 183.621009][T11761] loop0: detected capacity change from 0 to 32768 [ 183.628663][T11761] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11761) [ 183.647260][T11761] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 183.657931][T11761] BTRFS info (device loop0): setting nodatasum [ 183.664503][T11761] BTRFS info (device loop0): allowing degraded mounts [ 183.671896][T11761] BTRFS info (device loop0): use zlib compression, level 3 [ 183.953610][T11781] loop0: detected capacity change from 0 to 32768 [ 183.961775][T11781] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11781) [ 184.240958][T11801] loop0: detected capacity change from 0 to 32768 [ 184.248983][T11801] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11801) [ 184.521967][T11821] loop0: detected capacity change from 0 to 32768 [ 184.529690][T11821] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11821) [ 184.546948][T11821] _btrfs_printk: 20 callbacks suppressed [ 184.546958][T11821] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 184.562942][T11821] BTRFS info (device loop0): setting nodatasum [ 184.569545][T11821] BTRFS info (device loop0): allowing degraded mounts [ 184.576634][T11821] BTRFS info (device loop0): use zlib compression, level 3 [ 184.584011][T11821] BTRFS info (device loop0): using free space tree [ 184.601456][T11821] BTRFS info (device loop0): enabling ssd optimizations [ 184.609385][T11821] BTRFS info (device loop0): auto enabling async discard [ 184.617778][T11821] BTRFS info (device loop0): checking UUID tree [ 184.884362][T11841] loop0: detected capacity change from 0 to 32768 [ 184.892452][T11841] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11841) [ 184.908699][T11841] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 184.918614][T11841] BTRFS info (device loop0): setting nodatasum [ 184.925084][T11841] BTRFS info (device loop0): allowing degraded mounts [ 184.932296][T11841] BTRFS info (device loop0): use zlib compression, level 3 [ 184.939979][T11841] BTRFS info (device loop0): using free space tree [ 184.956674][T11841] BTRFS info (device loop0): enabling ssd optimizations [ 184.964413][T11841] BTRFS info (device loop0): auto enabling async discard [ 184.972333][T11841] BTRFS info (device loop0): checking UUID tree [ 185.230002][T11861] loop0: detected capacity change from 0 to 32768 [ 185.238379][T11861] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11861) [ 185.254791][T11861] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 185.264350][T11861] BTRFS info (device loop0): setting nodatasum [ 185.270675][T11861] BTRFS info (device loop0): allowing degraded mounts [ 185.277584][T11861] BTRFS info (device loop0): use zlib compression, level 3 [ 185.284987][T11861] BTRFS info (device loop0): using free space tree [ 185.301196][T11861] BTRFS info (device loop0): enabling ssd optimizations [ 185.309021][T11861] BTRFS info (device loop0): auto enabling async discard [ 185.317396][T11861] BTRFS info (device loop0): checking UUID tree [ 185.581516][T11881] loop0: detected capacity change from 0 to 32768 [ 185.589571][T11881] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11881) [ 185.605980][T11881] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 185.615697][T11881] BTRFS info (device loop0): setting nodatasum [ 185.621953][T11881] BTRFS info (device loop0): allowing degraded mounts [ 185.628941][T11881] BTRFS info (device loop0): use zlib compression, level 3 [ 185.636307][T11881] BTRFS info (device loop0): using free space tree [ 185.654263][T11881] BTRFS info (device loop0): enabling ssd optimizations [ 185.663854][T11881] BTRFS info (device loop0): auto enabling async discard [ 185.672337][T11881] BTRFS info (device loop0): checking UUID tree [ 185.937711][T11901] loop0: detected capacity change from 0 to 32768 [ 185.945752][T11901] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (11901) [ 185.962573][T11901] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 185.972484][T11901] BTRFS info (device loop0): setting nodatasum [ 185.979218][T11901] BTRFS info (device loop0): allowing degraded mounts [ 185.986470][T11901] BTRFS info (device loop0): use zlib compression, level 3 [ 185.994448][T11901] BTRFS info (device loop0): using free space tree [ 186.012580][T11901] BTRFS info (device loop0): enabling ssd optimizations [ 186.020385][T11901] BTRFS info (device loop0): auto enabling async discard [ 186.028522][T11901] BTRFS info (device loop0): checking UUID tree [ 186.058235][T11901] FAULT_INJECTION: forcing a failure. [ 186.058235][T11901] name failslab, interval 1, probability 0, space 0, times 0 [ 186.075268][T11901] CPU: 0 PID: 11901 Comm: syz-executor.0 Not tainted 6.3.0-syzkaller #0 [ 186.083813][T11901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 186.098148][T11901] Call Trace: [ 186.101636][T11901] [ 186.104687][T11901] dump_stack_lvl+0x167/0x220 [ 186.109386][T11901] ? nf_tcp_handle_invalid+0x4e0/0x4e0 [ 186.114947][T11901] ? panic+0x540/0x540 [ 186.119300][T11901] ? __might_sleep+0xc0/0xc0 [ 186.124878][T11901] should_fail_ex+0x3aa/0x4e0 [ 186.130102][T11901] should_failslab+0x9/0x20 [ 186.138442][T11901] slab_pre_alloc_hook+0x59/0x2b0 [ 186.143591][T11901] kmem_cache_alloc+0x52/0x2e0 [ 186.149165][T11901] ? btrfs_alloc_tree_block+0xa99/0x1650 [ 186.155345][T11901] btrfs_alloc_tree_block+0xa99/0x1650 [ 186.160841][T11901] ? alloc_reserved_file_extent+0x5b0/0x5b0 [ 186.167104][T11901] ? mark_lock+0x9a/0x340 [ 186.171461][T11901] ? read_extent_buffer+0xf4/0x230 [ 186.177794][T11901] ? __asan_memcpy+0x40/0x70 [ 186.182583][T11901] __btrfs_cow_block+0x3e4/0x1550 [ 186.187722][T11901] ? btrfs_cow_block+0x630/0x630 [ 186.192784][T11901] ? btrfs_qgroup_add_swapped_blocks+0x5e0/0x6d0 [ 186.199296][T11901] ? rcu_is_watching+0x15/0xb0 [ 186.204230][T11901] btrfs_cow_block+0x3cc/0x630 [ 186.209262][T11901] create_pending_snapshot+0xd29/0x2360 [ 186.215862][T11901] ? trace_btrfs_space_reservation+0x130/0x130 [ 186.222199][T11901] ? rcu_is_watching+0x15/0xb0 [ 186.226973][T11901] ? trace_contention_end+0x3c/0xf0 [ 186.232362][T11901] ? __mutex_lock_common+0x42d/0x2530 [ 186.237939][T11901] create_pending_snapshots+0x86/0x1a0 [ 186.243555][T11901] btrfs_commit_transaction+0xfb8/0x2f30 [ 186.249380][T11901] ? btrfs_commit_transaction_async+0x3b0/0x3b0 [ 186.255986][T11901] ? radix_tree_tag_set+0xbf/0x2f0 [ 186.261134][T11901] ? record_root_in_trans+0x263/0x2d0 [ 186.266610][T11901] ? btrfs_record_root_in_trans+0x119/0x130 [ 186.272711][T11901] ? start_transaction+0x282/0xd90 [ 186.277919][T11901] create_snapshot+0x40f/0x6d0 [ 186.285005][T11901] btrfs_mksubvol+0x4ec/0x650 [ 186.289813][T11901] ? __btrfs_ioctl_snap_create+0x360/0x360 [ 186.295884][T11901] ? __fget_files+0x2eb/0x320 [ 186.300553][T11901] btrfs_mksnapshot+0x98/0xd0 [ 186.305318][T11901] __btrfs_ioctl_snap_create+0x27b/0x360 [ 186.311026][T11901] btrfs_ioctl_snap_create+0x10f/0x160 [ 186.316658][T11901] btrfs_ioctl+0xa92/0xb80 [ 186.321161][T11901] __se_sys_ioctl+0xa7/0xf0 [ 186.325831][T11901] do_syscall_64+0x41/0xc0 [ 186.330337][T11901] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 186.336241][T11901] RIP: 0033:0x7fdf2508c0f9 [ 186.340657][T11901] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 186.360606][T11901] RSP: 002b:00007fdf25dc2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 186.371961][T11901] RAX: ffffffffffffffda RBX: 00007fdf251abf80 RCX: 00007fdf2508c0f9 [ 186.380018][T11901] RDX: 0000000020001280 RSI: 0000000050009401 RDI: 0000000000000004 [ 186.388162][T11901] RBP: 00007fdf25dc21d0 R08: 0000000000000000 R09: 0000000000000000 [ 186.396304][T11901] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 186.404565][T11901] R13: 00007ffea5bfb39f R14: 00007fdf25dc2300 R15: 0000000000022000 [ 186.412553][T11901] [ 186.417611][T11901] BTRFS: error (device loop0: state A) in create_pending_snapshot:1764: errno=-12 Out of memory [ 186.430050][T11901] BTRFS info (device loop0: state EA): forced readonly [ 186.438245][T11901] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 186.449356][T11901] BTRFS: error (device loop0: state EA) in cleanup_transaction:1984: errno=-12 Out of memory [ 186.504543][ T5337] ------------[ cut here ]------------ [ 186.512472][ T5337] WARNING: CPU: 0 PID: 5337 at fs/btrfs/space-info.h:197 btrfs_space_info_update_bytes_may_use+0x16c/0x3c0 [ 186.524478][ T5337] Modules linked in: [ 186.528381][ T5337] CPU: 0 PID: 5337 Comm: syz-executor.0 Not tainted 6.3.0-syzkaller #0 [ 186.537102][ T5337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 186.547586][ T5337] RIP: 0010:btrfs_space_info_update_bytes_may_use+0x16c/0x3c0 [ 186.556028][ T5337] Code: 0f 84 83 00 00 00 4d 85 f6 48 bb 00 00 00 00 00 fc ff df 79 23 41 80 3c 1f 00 74 08 4c 89 ef e8 3a ed 71 fe 4d 39 65 00 73 0e <0f> 0b 45 31 f6 41 80 3c 1f 00 75 1c eb 22 41 80 3c 1f 00 74 08 4c [ 186.577641][ T5337] RSP: 0018:ffffc90004637a00 EFLAGS: 00010287 [ 186.583825][ T5337] RAX: 0000000000000001 RBX: dffffc0000000000 RCX: ffffffff834ffed1 [ 186.591850][ T5337] RDX: 0000000000000000 RSI: ffffffff8a37eee0 RDI: ffffffff8a37eea0 [ 186.600149][ T5337] RBP: 0000000000000005 R08: dffffc0000000000 R09: fffffbfff1a7aace [ 186.608180][ T5337] R10: 0000000000000000 R11: dffffc0000000001 R12: 00000000000e0000 [ 186.616752][ T5337] R13: ffff88801f834860 R14: fffffffffff20000 R15: 1ffff11003f0690c [ 186.625199][ T5337] FS: 0000555556799400(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 186.634985][ T5337] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 186.641868][ T5337] CR2: 000000c0011d9000 CR3: 00000000160a9000 CR4: 00000000003506f0 [ 186.650099][ T5337] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 186.658218][ T5337] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 186.666450][ T5337] Call Trace: [ 186.669779][ T5337] [ 186.672798][ T5337] btrfs_block_rsv_release+0x363/0x430 [ 186.678596][ T5337] btrfs_release_global_block_rsv+0x2b/0x190 [ 186.684906][ T5337] btrfs_free_block_groups+0x9f2/0xc80 [ 186.690483][ T5337] close_ctree+0x681/0xbe0 [ 186.695141][ T5337] ? hook_sb_delete+0x5dc/0x910 [ 186.700179][ T5337] ? init_tree_roots+0x1d60/0x1d60 [ 186.705466][ T5337] ? hook_inode_free_security+0xa0/0xa0 [ 186.711173][ T5337] ? __fsnotify_vfsmount_delete+0x10/0x10 [ 186.717444][ T5337] ? clear_inode+0xf0/0xf0 [ 186.723606][ T5337] ? dput+0x169/0x300 [ 186.728223][ T5337] generic_shutdown_super+0x113/0x2d0 [ 186.734355][ T5337] kill_anon_super+0x36/0x60 [ 186.739132][ T5337] btrfs_kill_super+0x3c/0x50 [ 186.744414][ T5337] deactivate_locked_super+0x75/0xd0 [ 186.749717][ T5337] cleanup_mnt+0x358/0x3e0 [ 186.754250][ T5337] ? _raw_spin_unlock_irq+0x23/0x50 [ 186.759660][ T5337] task_work_run+0x20a/0x290 [ 186.764985][ T5337] ? task_work_cancel+0x2a0/0x2a0 [ 186.770289][ T5337] ? exit_to_user_mode_loop+0x39/0x100 [ 186.775941][ T5337] exit_to_user_mode_loop+0xd9/0x100 [ 186.781357][ T5337] exit_to_user_mode_prepare+0xb1/0x140 [ 186.787095][ T5337] syscall_exit_to_user_mode+0x64/0x280 [ 186.792825][ T5337] do_syscall_64+0x4d/0xc0 [ 186.797939][ T5337] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 186.804140][ T5337] RIP: 0033:0x7fdf2508d567 [ 186.808749][ T5337] Code: ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 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 [ 186.829162][ T5337] RSP: 002b:00007ffea5bfa4f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 186.837898][ T5337] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fdf2508d567 [ 186.845960][ T5337] RDX: 00007ffea5bfa5cb RSI: 000000000000000a RDI: 00007ffea5bfa5c0 [ 186.854163][ T5337] RBP: 00007ffea5bfa5c0 R08: 00000000ffffffff R09: 00007ffea5bfa390 [ 186.862419][ T5337] R10: 000055555679a893 R11: 0000000000000246 R12: 00007fdf250e6b74 [ 186.870944][ T5337] R13: 00007ffea5bfb680 R14: 000055555679a810 R15: 00007ffea5bfb6c0 [ 186.879052][ T5337] [ 186.882151][ T5337] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 186.889877][ T5337] CPU: 0 PID: 5337 Comm: syz-executor.0 Not tainted 6.3.0-syzkaller #0 [ 186.898184][ T5337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 186.908408][ T5337] Call Trace: [ 186.911867][ T5337] [ 186.914982][ T5337] dump_stack_lvl+0x167/0x220 [ 186.919835][ T5337] ? nf_tcp_handle_invalid+0x4e0/0x4e0 [ 186.925484][ T5337] ? panic+0x540/0x540 [ 186.929539][ T5337] ? panic+0x540/0x540 [ 186.933763][ T5337] panic+0x21f/0x540 [ 186.937771][ T5337] ? memcpy_page_flushcache+0xe0/0xe0 [ 186.943707][ T5337] __warn+0x226/0x350 [ 186.947863][ T5337] ? btrfs_space_info_update_bytes_may_use+0x16c/0x3c0 [ 186.955004][ T5337] ? btrfs_space_info_update_bytes_may_use+0x16c/0x3c0 [ 186.961866][ T5337] report_bug+0x1e0/0x420 [ 186.966454][ T5337] handle_bug+0x3d/0x70 [ 186.970587][ T5337] exc_invalid_op+0x1a/0x50 [ 186.975070][ T5337] asm_exc_invalid_op+0x1a/0x20 [ 186.979943][ T5337] RIP: 0010:btrfs_space_info_update_bytes_may_use+0x16c/0x3c0 [ 186.987530][ T5337] Code: 0f 84 83 00 00 00 4d 85 f6 48 bb 00 00 00 00 00 fc ff df 79 23 41 80 3c 1f 00 74 08 4c 89 ef e8 3a ed 71 fe 4d 39 65 00 73 0e <0f> 0b 45 31 f6 41 80 3c 1f 00 75 1c eb 22 41 80 3c 1f 00 74 08 4c [ 187.007830][ T5337] RSP: 0018:ffffc90004637a00 EFLAGS: 00010287 [ 187.014244][ T5337] RAX: 0000000000000001 RBX: dffffc0000000000 RCX: ffffffff834ffed1 [ 187.022686][ T5337] RDX: 0000000000000000 RSI: ffffffff8a37eee0 RDI: ffffffff8a37eea0 [ 187.033227][ T5337] RBP: 0000000000000005 R08: dffffc0000000000 R09: fffffbfff1a7aace [ 187.042263][ T5337] R10: 0000000000000000 R11: dffffc0000000001 R12: 00000000000e0000 [ 187.050593][ T5337] R13: ffff88801f834860 R14: fffffffffff20000 R15: 1ffff11003f0690c [ 187.058680][ T5337] ? btrfs_space_info_update_bytes_may_use+0x131/0x3c0 [ 187.065833][ T5337] btrfs_block_rsv_release+0x363/0x430 [ 187.071567][ T5337] btrfs_release_global_block_rsv+0x2b/0x190 [ 187.077812][ T5337] btrfs_free_block_groups+0x9f2/0xc80 [ 187.083818][ T5337] close_ctree+0x681/0xbe0 [ 187.088321][ T5337] ? hook_sb_delete+0x5dc/0x910 [ 187.093155][ T5337] ? init_tree_roots+0x1d60/0x1d60 [ 187.098287][ T5337] ? hook_inode_free_security+0xa0/0xa0 [ 187.103967][ T5337] ? __fsnotify_vfsmount_delete+0x10/0x10 [ 187.109784][ T5337] ? clear_inode+0xf0/0xf0 [ 187.114186][ T5337] ? dput+0x169/0x300 [ 187.118152][ T5337] generic_shutdown_super+0x113/0x2d0 [ 187.123505][ T5337] kill_anon_super+0x36/0x60 [ 187.128245][ T5337] btrfs_kill_super+0x3c/0x50 [ 187.133088][ T5337] deactivate_locked_super+0x75/0xd0 [ 187.138611][ T5337] cleanup_mnt+0x358/0x3e0 [ 187.143107][ T5337] ? _raw_spin_unlock_irq+0x23/0x50 [ 187.148454][ T5337] task_work_run+0x20a/0x290 [ 187.153212][ T5337] ? task_work_cancel+0x2a0/0x2a0 [ 187.158439][ T5337] ? exit_to_user_mode_loop+0x39/0x100 [ 187.164156][ T5337] exit_to_user_mode_loop+0xd9/0x100 [ 187.169805][ T5337] exit_to_user_mode_prepare+0xb1/0x140 [ 187.175359][ T5337] syscall_exit_to_user_mode+0x64/0x280 [ 187.181239][ T5337] do_syscall_64+0x4d/0xc0 [ 187.185657][ T5337] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 187.191601][ T5337] RIP: 0033:0x7fdf2508d567 [ 187.196268][ T5337] Code: ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 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 [ 187.216390][ T5337] RSP: 002b:00007ffea5bfa4f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 187.224787][ T5337] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fdf2508d567 [ 187.232824][ T5337] RDX: 00007ffea5bfa5cb RSI: 000000000000000a RDI: 00007ffea5bfa5c0 [ 187.241040][ T5337] RBP: 00007ffea5bfa5c0 R08: 00000000ffffffff R09: 00007ffea5bfa390 [ 187.249255][ T5337] R10: 000055555679a893 R11: 0000000000000246 R12: 00007fdf250e6b74 [ 187.257642][ T5337] R13: 00007ffea5bfb680 R14: 000055555679a810 R15: 00007ffea5bfb6c0 [ 187.265704][ T5337] [ 187.269054][ T5337] Kernel Offset: disabled [ 187.273686][ T5337] Rebooting in 86400 seconds..