[ 103.146542][ T1193] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.0.243' (ED25519) to the list of known hosts.
2026/11/07 18:23:36 parsed 1 programs
2026/11/07 18:23:36 serving rpc on tcp://36285
[ 110.329504][ T5805] cgroup: Unknown subsys name 'net'
[ 110.444949][ T5805] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 112.356053][ T5805] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 114.238595][ T34] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 114.254102][ T34] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 114.286423][ T63] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 114.295247][ T63] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 114.357448][ T5813] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[ 115.964691][ T5845] (null): rxe_set_mtu: Set mtu to 1024
[ 115.972864][ T5845] rxe_eth0 speed is unknown, defaulting to 1000
[ 116.006583][ T5845] rxe_eth0 speed is unknown, defaulting to 1000
[ 116.019054][ T5845] rxe_eth0 speed is unknown, defaulting to 1000
[ 116.250751][ T5845] infiniband rxe0: set active
[ 116.259060][ T5785] rxe_eth0 speed is unknown, defaulting to 1000
[ 116.268564][ T5845] infiniband rxe0: added rxe_eth0
[ 116.372306][ T5845] RDS/IB: rxe0: added
[ 116.377297][ T5845] smc: adding ib device rxe0 with port count 1
[ 116.383745][ T5845] smc: ib device rxe0 port 1 has pnetid
[ 116.407652][ T9] rxe_eth0 speed is unknown, defaulting to 1000
[ 116.423270][ T5845] rxe_eth0 speed is unknown, defaulting to 1000
[ 116.648614][ T5845] rxe_eth0 speed is unknown, defaulting to 1000
[ 116.843497][ T5785] rxe_eth0 speed is unknown, defaulting to 1000
[ 116.852264][ T5845] rxe_eth0 speed is unknown, defaulting to 1000
[ 117.039903][ T5845] rxe_eth0 speed is unknown, defaulting to 1000
[ 117.221306][ T5845] rxe_eth0 speed is unknown, defaulting to 1000
[ 117.412335][ T5845] rxe_eth0 speed is unknown, defaulting to 1000
[ 117.513867][ T5445] infiniband rxe0: set active
[ 117.521902][ T5785] rxe_eth0 speed is unknown, defaulting to 1000
[ 117.692781][ T5845] rxe_eth0 speed is unknown, defaulting to 1000
[ 118.275153][ T5845] chnl_net:caif_netlink_parms(): no params data found
[ 118.414148][ T5845] bridge0: port 1(bridge_slave_0) entered blocking state
[ 118.428260][ T5845] bridge0: port 1(bridge_slave_0) entered disabled state
[ 118.437512][ T5845] bridge_slave_0: entered allmulticast mode
[ 118.449256][ T5845] bridge_slave_0: entered promiscuous mode
[ 118.462881][ T5845] bridge0: port 2(bridge_slave_1) entered blocking state
[ 118.471960][ T5845] bridge0: port 2(bridge_slave_1) entered disabled state
[ 118.480447][ T5845] bridge_slave_1: entered allmulticast mode
[ 118.491917][ T5845] bridge_slave_1: entered promiscuous mode
[ 118.535531][ T5845] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 118.549611][ T5845] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 118.596625][ T5845] team0: Port device team_slave_0 added
[ 118.607519][ T5845] team0: Port device team_slave_1 added
[ 118.646667][ T5845] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 118.656266][ T5845] 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.
[ 118.686981][ T5845] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 118.704355][ T5845] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 118.715155][ T5845] 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.
[ 118.749889][ T5845] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 118.810360][ T5845] hsr_slave_0: entered promiscuous mode
[ 118.818888][ T5845] hsr_slave_1: entered promiscuous mode
[ 119.025897][ T5845] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 119.045380][ T5845] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 119.057735][ T5845] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 119.068807][ T5845] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 119.110426][ T5845] bridge0: port 2(bridge_slave_1) entered blocking state
[ 119.119154][ T5845] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 119.128304][ T5845] bridge0: port 1(bridge_slave_0) entered blocking state
[ 119.136421][ T5845] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 119.153932][ T34] bridge0: port 1(bridge_slave_0) entered disabled state
[ 119.167439][ T34] bridge0: port 2(bridge_slave_1) entered disabled state
[ 119.247493][ T5845] 8021q: adding VLAN 0 to HW filter on device bond0
[ 119.282574][ T5845] 8021q: adding VLAN 0 to HW filter on device team0
[ 119.317509][ T34] bridge0: port 1(bridge_slave_0) entered blocking state
[ 119.331460][ T34] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 119.348310][ T34] bridge0: port 2(bridge_slave_1) entered blocking state
[ 119.356720][ T34] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 119.661273][ T5845] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 119.733918][ T5845] veth0_vlan: entered promiscuous mode
[ 119.759618][ T5845] veth1_vlan: entered promiscuous mode
[ 119.819555][ T5845] veth0_macvtap: entered promiscuous mode
[ 119.838203][ T5845] veth1_macvtap: entered promiscuous mode
[ 119.872129][ T5845] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 119.899193][ T5845] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 119.914283][ T5845] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 119.926183][ T5845] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 119.935737][ T5845] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 119.945705][ T5845] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 120.103537][ T5845] syz-executor (5845) used greatest stack depth: 20616 bytes left
[ 120.160607][ T140] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 120.363162][ T5894] rxe_eth0 speed is unknown, defaulting to 1000
[ 121.027862][ T5899] rxe_eth0 speed is unknown, defaulting to 1000
[ 121.373605][ T5905] rxe_eth0 speed is unknown, defaulting to 1000
[ 121.755135][ T5910] rxe_eth0 speed is unknown, defaulting to 1000
[ 122.314175][ T5915] rxe_eth0 speed is unknown, defaulting to 1000
[ 122.592182][ T140] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 122.718267][ T5920] rxe_eth0 speed is unknown, defaulting to 1000
[ 123.093942][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 123.104156][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 123.115399][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 123.128227][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 123.137533][ T52] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 123.148807][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 123.190189][ T5926] rxe_eth0 speed is unknown, defaulting to 1000
[ 123.493368][ T5933] rxe_eth0 speed is unknown, defaulting to 1000
2026/11/07 18:23:53 executed programs: 0
[ 124.051041][ T5096] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 124.062697][ T5096] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 124.075636][ T5096] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 124.084491][ T5096] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 124.095793][ T5096] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 124.103918][ T5096] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 124.151280][ T5938] rxe_eth0 speed is unknown, defaulting to 1000
[ 124.419292][ T5938] chnl_net:caif_netlink_parms(): no params data found
[ 124.507006][ T5938] bridge0: port 1(bridge_slave_0) entered blocking state
[ 124.516908][ T5938] bridge0: port 1(bridge_slave_0) entered disabled state
[ 124.525484][ T5938] bridge_slave_0: entered allmulticast mode
[ 124.533161][ T5938] bridge_slave_0: entered promiscuous mode
[ 124.542921][ T5938] bridge0: port 2(bridge_slave_1) entered blocking state
[ 124.550639][ T5938] bridge0: port 2(bridge_slave_1) entered disabled state
[ 124.560545][ T5938] bridge_slave_1: entered allmulticast mode
[ 124.570203][ T5938] bridge_slave_1: entered promiscuous mode
[ 124.611080][ T5938] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 124.625671][ T5938] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 124.663259][ T5938] team0: Port device team_slave_0 added
[ 124.680345][ T5938] team0: Port device team_slave_1 added
[ 124.709580][ T5938] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 124.717293][ T5938] 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.
[ 124.752740][ T5938] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 124.769447][ T5938] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 124.779618][ T5938] 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.
[ 124.810097][ T5938] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 124.868016][ T5938] hsr_slave_0: entered promiscuous mode
[ 124.876992][ T5938] hsr_slave_1: entered promiscuous mode
[ 124.885560][ T5938] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 124.896742][ T5938] Cannot create hsr debugfs directory
[ 125.159614][ T140] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 125.214594][ T140] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 126.196996][ T5096] Bluetooth: hci0: command tx timeout
[ 126.426672][ T5938] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 126.439519][ T5938] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 126.461990][ T5938] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 126.515389][ T140] hsr_slave_0: left promiscuous mode
[ 126.523171][ T140] hsr_slave_1: left promiscuous mode
[ 126.534960][ T140] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 126.553170][ T140] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 126.565854][ T140] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 126.575651][ T140] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 126.586780][ T140] bridge_slave_1: left allmulticast mode
[ 126.592868][ T140] bridge_slave_1: left promiscuous mode
[ 126.602464][ T140] bridge0: port 2(bridge_slave_1) entered disabled state
[ 126.619889][ T140] bridge_slave_0: left allmulticast mode
[ 126.626489][ T140] bridge_slave_0: left promiscuous mode
[ 126.634233][ T140] bridge0: port 1(bridge_slave_0) entered disabled state
[ 126.681849][ T140] veth1_macvtap: left promiscuous mode
[ 126.690231][ T140] veth0_macvtap: left promiscuous mode
[ 126.699016][ T140] veth1_vlan: left promiscuous mode
[ 126.705162][ T140] veth0_vlan: left promiscuous mode
[ 127.295854][ T140] team0 (unregistering): Port device team_slave_1 removed
[ 127.341253][ T140] team0 (unregistering): Port device team_slave_0 removed
[ 127.384012][ T140] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 127.440450][ T140] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 127.749647][ T140] bond0 (unregistering): Released all slaves
[ 127.806585][ T5938] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 127.922737][ T5938] 8021q: adding VLAN 0 to HW filter on device bond0
[ 127.970158][ T5938] 8021q: adding VLAN 0 to HW filter on device team0
[ 127.992862][ T63] bridge0: port 1(bridge_slave_0) entered blocking state
[ 128.000420][ T63] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 128.030566][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 128.038128][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 128.264790][ T5096] Bluetooth: hci0: command tx timeout
[ 128.599711][ T5938] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 128.707936][ T5938] veth0_vlan: entered promiscuous mode
[ 128.728788][ T5938] veth1_vlan: entered promiscuous mode
[ 128.814182][ T5938] veth0_macvtap: entered promiscuous mode
[ 128.830304][ T5938] veth1_macvtap: entered promiscuous mode
[ 128.892008][ T5768] rxe_eth0 speed is unknown, defaulting to 1000
[ 128.982858][ T5938] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 129.059298][ T5938] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 129.082923][ T5938] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 129.094095][ T5938] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 129.115382][ T5938] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 129.127212][ T5938] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 129.370075][ T3432] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 129.394830][ T3432] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 129.492684][ T3432] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 129.524526][ T3432] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2026/11/07 18:23:58 executed programs: 2
[ 129.683614][ T6004] syz.0.17[6004]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 130.131036][ T6004] loop0: detected capacity change from 0 to 32768
[ 130.151313][ T6004] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz.0.17 (6004)
[ 130.263038][ T6004] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[ 130.296532][ T6004] BTRFS info (device loop0): using sha256 (sha256-avx2) checksum algorithm
[ 130.324689][ T6004] BTRFS info (device loop0): using free space tree
[ 130.345408][ T5096] Bluetooth: hci0: command tx timeout
[ 130.487059][ T6004] BTRFS info (device loop0): enabling ssd optimizations
[ 130.499713][ T6004] BTRFS info (device loop0): auto enabling async discard
[ 130.609368][ T6004] FAULT_INJECTION: forcing a failure.
[ 130.609368][ T6004] name failslab, interval 1, probability 5, space 0, times 100
[ 130.631182][ T6004] CPU: 1 PID: 6004 Comm: syz.0.17 Not tainted syzkaller #0
[ 130.639069][ T6004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026
[ 130.652457][ T6004] Call Trace:
[ 130.656598][ T6004]
[ 130.661475][ T6004] dump_stack_lvl+0x18c/0x250
[ 130.667124][ T6004] ? show_regs_print_info+0x20/0x20
[ 130.673030][ T6004] ? load_image+0x420/0x420
[ 130.678068][ T6004] ? __might_sleep+0xe0/0xe0
[ 130.683912][ T6004] ? __lock_acquire+0x7eb0/0x7eb0
[ 130.690240][ T6004] should_fail_ex+0x394/0x4c0
[ 130.696426][ T6004] should_failslab+0x9/0x20
[ 130.704415][ T6004] slab_pre_alloc_hook+0x59/0x300
[ 130.710570][ T6004] kmem_cache_alloc+0x5a/0x2d0
[ 130.715589][ T6004] ? btrfs_add_delayed_tree_ref+0x1b6/0xf30
[ 130.723870][ T6004] btrfs_add_delayed_tree_ref+0x1b6/0xf30
[ 130.729877][ T6004] btrfs_alloc_tree_block+0xc98/0x13b0
[ 130.736351][ T6004] ? alloc_reserved_file_extent+0x590/0x590
[ 130.743038][ T6004] ? read_extent_buffer+0x140/0x2e0
[ 130.749710][ T6004] ? __asan_memcpy+0x40/0x70
[ 130.756854][ T6004] btrfs_force_cow_block+0x43e/0x1b70
[ 130.762558][ T6004] ? btrfs_block_can_be_shared+0x340/0x340
[ 130.769972][ T6004] ? down_write_nested+0x175/0x200
[ 130.776440][ T6004] btrfs_cow_block+0x342/0x7f0
[ 130.784966][ T6004] btrfs_search_slot+0xad4/0x27d0
[ 130.791171][ T6004] ? btrfs_find_item+0x500/0x500
[ 130.797274][ T6004] btrfs_insert_empty_items+0xa3/0x190
[ 130.802985][ T6004] insert_with_overflow+0x105/0x370
[ 130.808446][ T6004] ? btrfs_insert_xattr_item+0x3e0/0x3e0
[ 130.814742][ T6004] btrfs_insert_xattr_item+0x1e5/0x3e0
[ 130.820643][ T6004] ? btrfs_subvolume_reserve_metadata+0x280/0x280
[ 130.829869][ T6004] ? slab_post_alloc_hook+0x86/0x4d0
[ 130.835559][ T6004] ? rcu_is_watching+0x15/0xb0
[ 130.841218][ T6004] ? kmem_cache_alloc+0x1a6/0x2d0
[ 130.847245][ T6004] ? btrfs_setxattr+0xfe/0x890
[ 130.852271][ T6004] btrfs_setxattr+0x324/0x890
[ 130.857042][ T6004] btrfs_setxattr_trans+0xfe/0x2a0
[ 130.862227][ T6004] ? btrfs_xattr_handler_get+0x50/0x50
[ 130.867772][ T6004] __vfs_setxattr+0x437/0x470
[ 130.872556][ T6004] __vfs_setxattr_noperm+0x12a/0x5e0
[ 130.877929][ T6004] vfs_setxattr+0x16b/0x2f0
[ 130.882513][ T6004] ? xattr_permission+0x460/0x460
[ 130.887624][ T6004] ? __mnt_want_write+0x223/0x2a0
[ 130.892732][ T6004] ? path_setxattr+0x2ec/0x590
[ 130.897589][ T6004] path_setxattr+0x33a/0x590
[ 130.902287][ T6004] ? simple_xattrs_free+0x150/0x150
[ 130.907608][ T6004] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[ 130.913657][ T6004] ? lock_chain_count+0x20/0x20
[ 130.918564][ T6004] ? __se_sys_chdir+0x1b3/0x280
[ 130.923678][ T6004] __x64_sys_setxattr+0xbb/0xd0
[ 130.928736][ T6004] do_syscall_64+0x55/0xb0
[ 130.933399][ T6004] ? clear_bhb_loop+0x40/0x90
[ 130.938671][ T6004] ? clear_bhb_loop+0x40/0x90
[ 130.943428][ T6004] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 130.949519][ T6004] RIP: 0033:0x7f8158f9fb19
[ 130.954308][ T6004] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 130.974774][ T6004] RSP: 002b:00007fff3754e308 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc
[ 130.983333][ T6004] RAX: ffffffffffffffda RBX: 00007f8159225fa0 RCX: 00007f8158f9fb19
[ 130.991559][ T6004] RDX: 0000000000000000 RSI: 000020000000cfc0 RDI: 000020000000cf80
[ 131.000197][ T6004] RBP: 00007f8159037b70 R08: 0000000000000000 R09: 0000000000000000
[ 131.009026][ T6004] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 131.018232][ T6004] R13: 00007f8159225fac R14: 00007f8159225fa0 R15: 00007f8159225fa0
[ 131.026640][ T6004]
[ 131.109647][ T5938] BTRFS info (device loop0): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d
[ 131.294612][ T5938] ------------[ cut here ]------------
[ 131.301053][ T5938] WARNING: CPU: 1 PID: 5938 at fs/btrfs/space-info.h:208 btrfs_space_info_update_bytes_may_use+0x2d6/0x5b0
[ 131.314171][ T5938] Modules linked in:
[ 131.319156][ T5938] CPU: 1 PID: 5938 Comm: syz-executor Not tainted syzkaller #0
[ 131.328239][ T5938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026
[ 131.339379][ T5938] RIP: 0010:btrfs_space_info_update_bytes_may_use+0x2d6/0x5b0
[ 131.348704][ T5938] Code: 35 00 00 74 08 4c 89 ff e8 e7 9a 3d fe 4d 8b 27 4c 89 e7 48 8b 6c 24 18 48 89 ee e8 34 94 e4 fd 49 39 ec 73 1a e8 1a 92 e4 fd <0f> 0b 31 db 43 80 7c 35 00 00 0f 85 6d ff ff ff e9 70 ff ff ff e8
[ 131.370714][ T5938] RSP: 0018:ffffc9000328fa10 EFLAGS: 00010293
[ 131.377334][ T5938] RAX: ffffffff83a34c86 RBX: ffffffffffea0000 RCX: ffff88802a0e0000
[ 131.387690][ T5938] RDX: 0000000000000000 RSI: 0000000000160000 RDI: 000000000015f000
[ 131.396770][ T5938] RBP: 0000000000160000 R08: ffffffff8f8dda6f R09: 1ffffffff1f1bb4d
[ 131.407325][ T5938] R10: dffffc0000000000 R11: fffffbfff1f1bb4e R12: 000000000015f000
[ 131.415930][ T5938] R13: 1ffff11004cd0410 R14: dffffc0000000000 R15: ffff888026682080
[ 131.424829][ T5938] FS: 00005555708f7500(0000) GS:ffff8880b8d00000(0000) knlGS:0000000000000000
[ 131.436109][ T5938] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 131.445712][ T5938] CR2: 00007f1a821212c0 CR3: 00000000617eb000 CR4: 00000000003506e0
[ 131.456150][ T5938] Call Trace:
[ 131.460762][ T5938]
[ 131.466324][ T5938] btrfs_block_rsv_release+0x479/0x550
[ 131.473466][ T5938] btrfs_release_global_block_rsv+0x33/0x260
[ 131.480537][ T5938] btrfs_free_block_groups+0xc04/0xe70
[ 131.487608][ T5938] close_ctree+0x7de/0xcc0
[ 131.498125][ T5938] ? do_raw_spin_unlock+0x121/0x230
[ 131.505114][ T5938] ? __btrfs_handle_fs_error+0x3a0/0x3a0
[ 131.511641][ T5938] ? hook_sb_delete+0xa59/0xba0
[ 131.516920][ T5938] ? init_tree_roots+0x1d50/0x1d50
[ 131.523257][ T5938] ? hook_inode_free_security+0xb0/0xb0
[ 131.530401][ T5938] ? clear_inode+0x140/0x140
[ 131.535542][ T5938] ? btrfs_sync_fs+0x19c/0x670
[ 131.541359][ T5938] ? fscrypt_destroy_keyring+0x288/0x2a0
[ 131.547239][ T5938] ? btrfs_fill_super+0x300/0x300
[ 131.552803][ T5938] generic_shutdown_super+0x134/0x2b0
[ 131.560127][ T5938] kill_anon_super+0x41/0x190
[ 131.567002][ T5938] btrfs_kill_super+0x41/0x50
[ 131.572005][ T5938] deactivate_locked_super+0x9c/0x210
[ 131.577756][ T5938] cleanup_mnt+0x3d7/0x460
[ 131.582487][ T5938] task_work_run+0x1d4/0x260
[ 131.587650][ T5938] ? task_work_cancel+0x220/0x220
[ 131.593336][ T5938] ? exit_to_user_mode_loop+0x3b/0x110
[ 131.599236][ T5938] exit_to_user_mode_loop+0xe6/0x110
[ 131.605415][ T5938] exit_to_user_mode_prepare+0xee/0x180
[ 131.611835][ T5938] syscall_exit_to_user_mode+0x1a/0x50
[ 131.620350][ T5938] do_syscall_64+0x61/0xb0
[ 131.625687][ T5938] ? clear_bhb_loop+0x40/0x90
[ 131.630994][ T5938] ? clear_bhb_loop+0x40/0x90
[ 131.637765][ T5938] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 131.643864][ T5938] RIP: 0033:0x7f8158fa0d57
[ 131.650085][ T5938] Code: a2 c7 05 9c a9 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 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 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[ 131.674080][ T5938] RSP: 002b:00007fff3754d4d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 131.684011][ T5938] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f8158fa0d57
[ 131.692993][ T5938] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff3754d590
[ 131.702106][ T5938] RBP: 00007fff3754d590 R08: 00007fff3754e590 R09: 00000000ffffffff
[ 131.711238][ T5938] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff3754e620
[ 131.720728][ T5938] R13: 00007f8159036fb3 R14: 000000000001fd88 R15: 00007fff3754e660
[ 131.729810][ T5938]
[ 131.733521][ T5938] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 131.741464][ T5938] CPU: 1 PID: 5938 Comm: syz-executor Not tainted syzkaller #0
[ 131.751719][ T5938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026
[ 131.763324][ T5938] Call Trace:
[ 131.766855][ T5938]
[ 131.770006][ T5938] dump_stack_lvl+0x18c/0x250
[ 131.775814][ T5938] ? show_regs_print_info+0x20/0x20
[ 131.782607][ T5938] ? load_image+0x420/0x420
[ 131.787555][ T5938] panic+0x2ca/0x720
[ 131.792110][ T5938] ? bpf_jit_dump+0xd0/0xd0
[ 131.797221][ T5938] __warn+0x2e0/0x470
[ 131.801694][ T5938] ? btrfs_space_info_update_bytes_may_use+0x2d6/0x5b0
[ 131.810461][ T5938] ? btrfs_space_info_update_bytes_may_use+0x2d6/0x5b0
[ 131.820518][ T5938] report_bug+0x2be/0x4f0
[ 131.825816][ T5938] ? btrfs_space_info_update_bytes_may_use+0x2d6/0x5b0
[ 131.833842][ T5938] ? btrfs_space_info_update_bytes_may_use+0x2d6/0x5b0
[ 131.842765][ T5938] ? btrfs_space_info_update_bytes_may_use+0x2d8/0x5b0
[ 131.852534][ T5938] handle_bug+0xcf/0x120
[ 131.858385][ T5938] exc_invalid_op+0x1a/0x50
[ 131.863434][ T5938] asm_exc_invalid_op+0x1a/0x20
[ 131.868950][ T5938] RIP: 0010:btrfs_space_info_update_bytes_may_use+0x2d6/0x5b0
[ 131.877893][ T5938] Code: 35 00 00 74 08 4c 89 ff e8 e7 9a 3d fe 4d 8b 27 4c 89 e7 48 8b 6c 24 18 48 89 ee e8 34 94 e4 fd 49 39 ec 73 1a e8 1a 92 e4 fd <0f> 0b 31 db 43 80 7c 35 00 00 0f 85 6d ff ff ff e9 70 ff ff ff e8
[ 131.899573][ T5938] RSP: 0018:ffffc9000328fa10 EFLAGS: 00010293
[ 131.906312][ T5938] RAX: ffffffff83a34c86 RBX: ffffffffffea0000 RCX: ffff88802a0e0000
[ 131.916953][ T5938] RDX: 0000000000000000 RSI: 0000000000160000 RDI: 000000000015f000
[ 131.928952][ T5938] RBP: 0000000000160000 R08: ffffffff8f8dda6f R09: 1ffffffff1f1bb4d
[ 131.938935][ T5938] R10: dffffc0000000000 R11: fffffbfff1f1bb4e R12: 000000000015f000
[ 131.948926][ T5938] R13: 1ffff11004cd0410 R14: dffffc0000000000 R15: ffff888026682080
[ 131.957849][ T5938] ? btrfs_space_info_update_bytes_may_use+0x2d6/0x5b0
[ 131.967969][ T5938] btrfs_block_rsv_release+0x479/0x550
[ 131.974283][ T5938] btrfs_release_global_block_rsv+0x33/0x260
[ 131.981209][ T5938] btrfs_free_block_groups+0xc04/0xe70
[ 131.987611][ T5938] close_ctree+0x7de/0xcc0
[ 131.993489][ T5938] ? do_raw_spin_unlock+0x121/0x230
[ 131.999361][ T5938] ? __btrfs_handle_fs_error+0x3a0/0x3a0
[ 132.005475][ T5938] ? hook_sb_delete+0xa59/0xba0
[ 132.011494][ T5938] ? init_tree_roots+0x1d50/0x1d50
[ 132.018770][ T5938] ? hook_inode_free_security+0xb0/0xb0
[ 132.026767][ T5938] ? clear_inode+0x140/0x140
[ 132.033601][ T5938] ? btrfs_sync_fs+0x19c/0x670
[ 132.040348][ T5938] ? fscrypt_destroy_keyring+0x288/0x2a0
[ 132.047118][ T5938] ? btrfs_fill_super+0x300/0x300
[ 132.052555][ T5938] generic_shutdown_super+0x134/0x2b0
[ 132.059043][ T5938] kill_anon_super+0x41/0x190
[ 132.064313][ T5938] btrfs_kill_super+0x41/0x50
[ 132.070163][ T5938] deactivate_locked_super+0x9c/0x210
[ 132.076717][ T5938] cleanup_mnt+0x3d7/0x460
[ 132.081908][ T5938] task_work_run+0x1d4/0x260
[ 132.086570][ T5938] ? task_work_cancel+0x220/0x220
[ 132.093574][ T5938] ? exit_to_user_mode_loop+0x3b/0x110
[ 132.102000][ T5938] exit_to_user_mode_loop+0xe6/0x110
[ 132.108401][ T5938] exit_to_user_mode_prepare+0xee/0x180
[ 132.115333][ T5938] syscall_exit_to_user_mode+0x1a/0x50
[ 132.121211][ T5938] do_syscall_64+0x61/0xb0
[ 132.126918][ T5938] ? clear_bhb_loop+0x40/0x90
[ 132.132448][ T5938] ? clear_bhb_loop+0x40/0x90
[ 132.138668][ T5938] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 132.146329][ T5938] RIP: 0033:0x7f8158fa0d57
[ 132.152615][ T5938] Code: a2 c7 05 9c a9 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 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 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[ 132.178993][ T5938] RSP: 002b:00007fff3754d4d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 132.190083][ T5938] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f8158fa0d57
[ 132.200999][ T5938] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff3754d590
[ 132.212873][ T5938] RBP: 00007fff3754d590 R08: 00007fff3754e590 R09: 00000000ffffffff
[ 132.221521][ T5938] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff3754e620
[ 132.230783][ T5938] R13: 00007f8159036fb3 R14: 000000000001fd88 R15: 00007fff3754e660
[ 132.241016][ T5938]
[ 132.245398][ T5938] Kernel Offset: disabled
[ 132.250817][ T5938] Rebooting in 86400 seconds..