Warning: Permanently added '[localhost]:32086' (ED25519) to the list of known hosts.
2025/08/30 10:53:00 ignoring optional flag "type"="qemu"
2025/08/30 10:53:00 parsed 1 programs
[ 132.966961][ T5579] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 136.228785][ T4702] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 136.235237][ T4702] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 136.239315][ T4702] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 136.245530][ T4702] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 136.249293][ T4702] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 137.316054][ T1047] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 137.320095][ T1047] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 137.354921][ T43] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 137.358683][ T43] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 138.067247][ T1315] ieee802154 phy0 wpan0: encryption failed: -22
[ 138.070247][ T1315] ieee802154 phy1 wpan1: encryption failed: -22
[ 139.218548][ T5645] chnl_net:caif_netlink_parms(): no params data found
[ 139.286998][ T5645] bridge0: port 1(bridge_slave_0) entered blocking state
[ 139.290477][ T5645] bridge0: port 1(bridge_slave_0) entered disabled state
[ 139.294249][ T5645] bridge_slave_0: entered allmulticast mode
[ 139.298022][ T5645] bridge_slave_0: entered promiscuous mode
[ 139.305290][ T5645] bridge0: port 2(bridge_slave_1) entered blocking state
[ 139.308806][ T5645] bridge0: port 2(bridge_slave_1) entered disabled state
[ 139.312096][ T5645] bridge_slave_1: entered allmulticast mode
[ 139.317072][ T5645] bridge_slave_1: entered promiscuous mode
[ 139.342365][ T5645] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 139.350152][ T5645] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 139.376312][ T5645] team0: Port device team_slave_0 added
[ 139.380809][ T5645] team0: Port device team_slave_1 added
[ 139.403683][ T5645] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 139.407022][ T5645] 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.
[ 139.419593][ T5645] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 139.429721][ T5645] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 139.433172][ T5645] 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.
[ 139.445854][ T5645] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 139.483721][ T5645] hsr_slave_0: entered promiscuous mode
[ 139.487064][ T5645] hsr_slave_1: entered promiscuous mode
[ 139.987297][ T5645] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 140.006564][ T5645] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 140.024214][ T5645] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 140.031159][ T5645] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 140.207196][ T5645] 8021q: adding VLAN 0 to HW filter on device bond0
[ 140.246055][ T5645] 8021q: adding VLAN 0 to HW filter on device team0
[ 140.260417][ T1037] bridge0: port 1(bridge_slave_0) entered blocking state
[ 140.263795][ T1037] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 140.298439][ T43] bridge0: port 2(bridge_slave_1) entered blocking state
[ 140.302322][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 140.687130][ T5645] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 140.784442][ T5645] veth0_vlan: entered promiscuous mode
[ 140.799233][ T5645] veth1_vlan: entered promiscuous mode
[ 140.854791][ T5645] veth0_macvtap: entered promiscuous mode
[ 140.870562][ T5645] veth1_macvtap: entered promiscuous mode
[ 140.923123][ T5645] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 140.934233][ T5645] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 140.985685][ T1047] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 140.994754][ T1047] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 140.998815][ T1047] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 141.027317][ T1047] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 141.236652][ T43] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 141.350079][ T43] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 141.443303][ T43] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 142.494912][ T43] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2025/08/30 10:53:15 executed programs: 0
[ 142.920481][ T5392] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 142.925978][ T5392] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 142.929766][ T5392] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 142.934419][ T5392] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 142.938179][ T5392] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 143.461366][ T5713] chnl_net:caif_netlink_parms(): no params data found
[ 143.698719][ T5713] bridge0: port 1(bridge_slave_0) entered blocking state
[ 143.702170][ T5713] bridge0: port 1(bridge_slave_0) entered disabled state
[ 143.715114][ T5713] bridge_slave_0: entered allmulticast mode
[ 143.733254][ T5713] bridge_slave_0: entered promiscuous mode
[ 143.764414][ T5713] bridge0: port 2(bridge_slave_1) entered blocking state
[ 143.768110][ T5713] bridge0: port 2(bridge_slave_1) entered disabled state
[ 143.771755][ T5713] bridge_slave_1: entered allmulticast mode
[ 143.790707][ T5713] bridge_slave_1: entered promiscuous mode
[ 143.867070][ T43] bridge_slave_1: left allmulticast mode
[ 143.869695][ T43] bridge_slave_1: left promiscuous mode
[ 143.872253][ T43] bridge0: port 2(bridge_slave_1) entered disabled state
[ 143.894538][ T43] bridge_slave_0: left allmulticast mode
[ 143.897060][ T43] bridge_slave_0: left promiscuous mode
[ 143.899734][ T43] bridge0: port 1(bridge_slave_0) entered disabled state
[ 144.259905][ T43] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 144.266415][ T43] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 144.271661][ T43] bond0 (unregistering): Released all slaves
[ 144.284669][ T5713] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 144.312190][ T5713] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 144.359499][ T43] hsr_slave_0: left promiscuous mode
[ 144.364222][ T43] hsr_slave_1: left promiscuous mode
[ 144.367328][ T43] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 144.370951][ T43] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 144.376313][ T43] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 144.379622][ T43] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 144.391020][ T43] veth1_macvtap: left promiscuous mode
[ 144.394672][ T43] veth0_macvtap: left promiscuous mode
[ 144.397289][ T43] veth1_vlan: left promiscuous mode
[ 144.399856][ T43] veth0_vlan: left promiscuous mode
[ 144.728787][ T43] team0 (unregistering): Port device team_slave_1 removed
[ 144.752413][ T43] team0 (unregistering): Port device team_slave_0 removed
[ 145.022877][ T4702] Bluetooth: hci0: command tx timeout
[ 145.074260][ T5713] team0: Port device team_slave_0 added
[ 145.078844][ T5713] team0: Port device team_slave_1 added
[ 145.146464][ T5713] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 145.149809][ T5713] 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.
[ 145.185060][ T5713] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 145.211069][ T5713] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 145.229557][ T5713] 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.
[ 145.262991][ T5713] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 145.403896][ T5713] hsr_slave_0: entered promiscuous mode
[ 145.414913][ T5713] hsr_slave_1: entered promiscuous mode
[ 146.184825][ T5713] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 146.208731][ T5713] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 146.221390][ T5713] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 146.233875][ T5713] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 146.320680][ T5713] 8021q: adding VLAN 0 to HW filter on device bond0
[ 146.338562][ T5713] 8021q: adding VLAN 0 to HW filter on device team0
[ 146.348340][ T1041] bridge0: port 1(bridge_slave_0) entered blocking state
[ 146.351638][ T1041] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 146.369561][ T1041] bridge0: port 2(bridge_slave_1) entered blocking state
[ 146.373150][ T1041] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 146.565885][ T5713] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 146.606477][ T5713] veth0_vlan: entered promiscuous mode
[ 146.618177][ T5713] veth1_vlan: entered promiscuous mode
[ 146.649459][ T5713] veth0_macvtap: entered promiscuous mode
[ 146.658317][ T5713] veth1_macvtap: entered promiscuous mode
[ 146.674301][ T5713] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 146.685834][ T5713] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 146.701407][ T1041] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 146.709788][ T1041] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 146.719430][ T1041] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 146.730224][ T1041] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 146.827184][ T1041] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 146.830595][ T1041] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 146.895795][ T31] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 146.900901][ T31] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 147.103388][ T4702] Bluetooth: hci0: command tx timeout
[ 147.227194][ T5759] loop0: detected capacity change from 0 to 32768
[ 147.237197][ T5759] =======================================================
[ 147.237197][ T5759] WARNING: The mand mount option has been deprecated and
[ 147.237197][ T5759] and is ignored by this kernel. Remove the mand
[ 147.237197][ T5759] option from the mount to silence this warning.
[ 147.237197][ T5759] =======================================================
[ 147.326275][ T5759] JBD2: Ignoring recovery information on journal
[ 147.392253][ T5759] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 147.412814][ T25] audit: type=1804 audit(1756551199.903:2): pid=5759 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.0.15" name="/newroot/0/file1/bus" dev="loop0" ino=17058 res=1 errno=0
[ 147.433518][ T5759] ==================================================================
[ 147.437044][ T5759] BUG: KASAN: use-after-free in ocfs2_claim_suballoc_bits+0x8b2/0x2450
[ 147.440923][ T5759] Read of size 4 at addr ffff88804b84a000 by task syz.0.15/5759
[ 147.445406][ T5759]
[ 147.446677][ T5759] CPU: 0 UID: 0 PID: 5759 Comm: syz.0.15 Not tainted syzkaller #0 PREEMPT(full)
[ 147.446694][ T5759] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 147.446702][ T5759] Call Trace:
[ 147.446711][ T5759]
[ 147.446717][ T5759] dump_stack_lvl+0x189/0x250
[ 147.446737][ T5759] ? __kasan_check_byte+0x12/0x40
[ 147.446753][ T5759] ? __pfx_dump_stack_lvl+0x10/0x10
[ 147.446767][ T5759] ? lock_release+0x4b/0x3e0
[ 147.446784][ T5759] ? __virt_addr_valid+0x4a5/0x5c0
[ 147.446800][ T5759] print_report+0xca/0x240
[ 147.446812][ T5759] ? ocfs2_claim_suballoc_bits+0x8b2/0x2450
[ 147.446825][ T5759] kasan_report+0x118/0x150
[ 147.446840][ T5759] ? ocfs2_claim_suballoc_bits+0x8b2/0x2450
[ 147.446854][ T5759] ocfs2_claim_suballoc_bits+0x8b2/0x2450
[ 147.446872][ T5759] ? __pfx_ocfs2_claim_suballoc_bits+0x10/0x10
[ 147.446883][ T5759] ? __ocfs2_journal_access+0x621/0x820
[ 147.446896][ T5759] ? __mutex_unlock_slowpath+0x1a1/0x740
[ 147.446983][ T5759] ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 147.447000][ T5759] ? jbd2_write_access_granted+0x69/0x310
[ 147.447016][ T5759] ? jbd2_write_access_granted+0x69/0x310
[ 147.447031][ T5759] ocfs2_claim_metadata+0x178/0x4c0
[ 147.447044][ T5759] ? __pfx_ocfs2_claim_metadata+0x10/0x10
[ 147.447058][ T5759] ? __pfx_ocfs2_start_trans+0x10/0x10
[ 147.447071][ T5759] ? ocfs2_metadata_cache_get_super+0x43/0x80
[ 147.447087][ T5759] ? ocfs2_inode_cache_get_super+0xd/0x40
[ 147.447098][ T5759] ocfs2_create_refcount_tree+0x54f/0x1250
[ 147.447115][ T5759] ? __pfx_ocfs2_create_refcount_tree+0x10/0x10
[ 147.447130][ T5759] ? find_get_entries+0x688/0x7f0
[ 147.447147][ T5759] ? find_get_entries+0xfe/0x7f0
[ 147.447164][ T5759] ? __pfx_find_get_entries+0x10/0x10
[ 147.447182][ T5759] ? __filemap_get_folio+0x9a6/0xaf0
[ 147.447196][ T5759] ? seqcount_lockdep_reader_access+0x123/0x1c0
[ 147.447212][ T5759] ocfs2_reflink_remap_blocks+0x2ea/0x1930
[ 147.447229][ T5759] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 147.447242][ T5759] ? __pfx_ocfs2_reflink_remap_blocks+0x10/0x10
[ 147.447260][ T5759] ? __lock_acquire+0xab9/0xd20
[ 147.447281][ T5759] ? down_write+0x162/0x1f0
[ 147.447291][ T5759] ? __pfx_down_write+0x10/0x10
[ 147.447302][ T5759] ? generic_remap_file_range_prep+0x3e/0x60
[ 147.447316][ T5759] ocfs2_remap_file_range+0x4b7/0x730
[ 147.447332][ T5759] ? __lock_acquire+0xab9/0xd20
[ 147.447349][ T5759] ? __pfx_ocfs2_remap_file_range+0x10/0x10
[ 147.447365][ T5759] ? rcu_read_lock_any_held+0xb3/0x120
[ 147.447378][ T5759] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 147.447393][ T5759] ? __pfx_ocfs2_remap_file_range+0x10/0x10
[ 147.447408][ T5759] vfs_copy_file_range+0xd53/0x1310
[ 147.447430][ T5759] ? __pfx_vfs_copy_file_range+0x10/0x10
[ 147.447447][ T5759] __se_sys_copy_file_range+0x2fb/0x470
[ 147.447464][ T5759] ? __pfx___se_sys_copy_file_range+0x10/0x10
[ 147.447480][ T5759] ? rcu_is_watching+0x15/0xb0
[ 147.447493][ T5759] ? __x64_sys_copy_file_range+0x21/0xf0
[ 147.447510][ T5759] do_syscall_64+0xfa/0x3b0
[ 147.447527][ T5759] ? lockdep_hardirqs_on+0x9c/0x150
[ 147.447542][ T5759] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 147.447554][ T5759] ? clear_bhb_loop+0x60/0xb0
[ 147.447567][ T5759] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 147.447579][ T5759] RIP: 0033:0x7f196af79e79
[ 147.447600][ T5759] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 147.447611][ T5759] RSP: 002b:00007f196bd79038 EFLAGS: 00000246 ORIG_RAX: 0000000000000146
[ 147.447626][ T5759] RAX: ffffffffffffffda RBX: 00007f196b115f80 RCX: 00007f196af79e79
[ 147.447634][ T5759] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000006
[ 147.447640][ T5759] RBP: 00007f196afe7916 R08: 0000000000000006 R09: 0000000000000000
[ 147.447647][ T5759] R10: 00000000200000c0 R11: 0000000000000246 R12: 0000000000000000
[ 147.447655][ T5759] R13: 0000000000000000 R14: 00007f196b115f80 R15: 00007ffca5e7e648
[ 147.447667][ T5759]
[ 147.447672][ T5759]
[ 147.630813][ T5759] The buggy address belongs to the physical page:
[ 147.633666][ T5759] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88804b84af00 pfn:0x4b84a
[ 147.639124][ T5759] flags: 0x4fff00000000000(node=1|zone=1|lastcpupid=0x7ff)
[ 147.642497][ T5759] page_type: f0(buddy)
[ 147.644403][ T5759] raw: 04fff00000000000 ffffea00015d5a88 ffffea0000ce7f08 0000000000000000
[ 147.648858][ T5759] raw: ffff88804b84af00 0000000000000001 00000000f0000000 0000000000000000
[ 147.652865][ T5759] page dumped because: kasan: bad access detected
[ 147.655908][ T5759] page_owner tracks the page as freed
[ 147.658498][ T5759] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x440dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO|__GFP_COMP), pid 5048, tgid 5048 (dhcpcd), ts 117735930184, free_ts 144333690920
[ 147.666369][ T5759] post_alloc_hook+0x240/0x2a0
[ 147.668722][ T5759] get_page_from_freelist+0x21e4/0x22c0
[ 147.671516][ T5759] __alloc_frozen_pages_noprof+0x181/0x370
[ 147.674313][ T5759] alloc_pages_mpol+0x232/0x4a0
[ 147.676726][ T5759] alloc_pages_noprof+0xa9/0x190
[ 147.679168][ T5759] __pud_alloc+0x3a/0x260
[ 147.681168][ T5759] copy_page_range+0xcb0/0x1270
[ 147.683515][ T5759] dup_mmap+0xf57/0x1ac0
[ 147.685677][ T5759] copy_mm+0x13c/0x4b0
[ 147.687686][ T5759] copy_process+0x1706/0x3c00
[ 147.689883][ T5759] kernel_clone+0x21e/0x840
[ 147.692098][ T5759] __x64_sys_clone+0x18b/0x1e0
[ 147.694267][ T5759] do_syscall_64+0xfa/0x3b0
[ 147.696338][ T5759] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 147.699246][ T5759] page last free pid 1047 tgid 1047 stack trace:
[ 147.702422][ T5759] __free_frozen_pages+0xbc4/0xd30
[ 147.704779][ T5759] __tlb_remove_table+0x2d2/0x3b0
[ 147.707172][ T5759] tlb_remove_table_rcu+0x85/0x100
[ 147.709524][ T5759] rcu_core+0xcab/0x1770
[ 147.711519][ T5759] handle_softirqs+0x283/0x870
[ 147.713806][ T5759] do_softirq+0xec/0x180
[ 147.715898][ T5759] __local_bh_enable_ip+0x17d/0x1c0
[ 147.718920][ T5759] batadv_nc_purge_paths+0x318/0x3b0
[ 147.721625][ T5759] batadv_nc_worker+0x328/0x610
[ 147.723771][ T5759] process_scheduled_works+0xae1/0x17b0
[ 147.726184][ T5759] worker_thread+0x8a0/0xda0
[ 147.728269][ T5759] kthread+0x70e/0x8a0
[ 147.730168][ T5759] ret_from_fork+0x3fc/0x770
[ 147.732358][ T5759] ret_from_fork_asm+0x1a/0x30
[ 147.734547][ T5759]
[ 147.735639][ T5759] Memory state around the buggy address:
[ 147.738235][ T5759] ffff88804b849f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 147.742372][ T5759] ffff88804b849f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 147.746112][ T5759] >ffff88804b84a000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 147.749769][ T5759] ^
[ 147.751658][ T5759] ffff88804b84a080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 147.755265][ T5759] ffff88804b84a100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 147.759215][ T5759] ==================================================================
[ 147.986164][ T5759] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 147.989750][ T5759] CPU: 0 UID: 0 PID: 5759 Comm: syz.0.15 Not tainted syzkaller #0 PREEMPT(full)
[ 147.993682][ T5759] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 147.998324][ T5759] Call Trace:
[ 147.999834][ T5759]
[ 148.001253][ T5759] dump_stack_lvl+0x99/0x250
[ 148.003317][ T5759] ? __asan_memcpy+0x40/0x70
[ 148.005428][ T5759] ? __pfx_dump_stack_lvl+0x10/0x10
[ 148.007987][ T5759] ? __pfx__printk+0x10/0x10
[ 148.010339][ T5759] vpanic+0x281/0x750
[ 148.012299][ T5759] ? preempt_schedule+0xae/0xc0
[ 148.014560][ T5759] ? __pfx_vpanic+0x10/0x10
[ 148.016544][ T5759] ? preempt_schedule_common+0x83/0xd0
[ 148.018981][ T5759] ? preempt_schedule+0xae/0xc0
[ 148.021412][ T5759] ? __pfx_preempt_schedule+0x10/0x10
[ 148.024382][ T5759] panic+0xb9/0xc0
[ 148.026607][ T5759] ? __pfx_panic+0x10/0x10
[ 148.028872][ T5759] ? _raw_spin_unlock_irqrestore+0xfd/0x110
[ 148.031538][ T5759] ? ocfs2_claim_suballoc_bits+0x8b2/0x2450
[ 148.034146][ T5759] check_panic_on_warn+0x89/0xb0
[ 148.036333][ T5759] ? ocfs2_claim_suballoc_bits+0x8b2/0x2450
[ 148.039064][ T5759] end_report+0x78/0x160
[ 148.040906][ T5759] kasan_report+0x129/0x150
[ 148.042929][ T5759] ? ocfs2_claim_suballoc_bits+0x8b2/0x2450
[ 148.045533][ T5759] ocfs2_claim_suballoc_bits+0x8b2/0x2450
[ 148.048109][ T5759] ? __pfx_ocfs2_claim_suballoc_bits+0x10/0x10
[ 148.050947][ T5759] ? __ocfs2_journal_access+0x621/0x820
[ 148.053700][ T5759] ? __mutex_unlock_slowpath+0x1a1/0x740
[ 148.056387][ T5759] ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 148.059112][ T5759] ? jbd2_write_access_granted+0x69/0x310
[ 148.061609][ T5759] ? jbd2_write_access_granted+0x69/0x310
[ 148.064437][ T5759] ocfs2_claim_metadata+0x178/0x4c0
[ 148.067095][ T5759] ? __pfx_ocfs2_claim_metadata+0x10/0x10
[ 148.069936][ T5759] ? __pfx_ocfs2_start_trans+0x10/0x10
[ 148.072342][ T5759] ? ocfs2_metadata_cache_get_super+0x43/0x80
[ 148.075077][ T5759] ? ocfs2_inode_cache_get_super+0xd/0x40
[ 148.077638][ T5759] ocfs2_create_refcount_tree+0x54f/0x1250
[ 148.080277][ T5759] ? __pfx_ocfs2_create_refcount_tree+0x10/0x10
[ 148.083031][ T5759] ? find_get_entries+0x688/0x7f0
[ 148.085406][ T5759] ? find_get_entries+0xfe/0x7f0
[ 148.087925][ T5759] ? __pfx_find_get_entries+0x10/0x10
[ 148.090624][ T5759] ? __filemap_get_folio+0x9a6/0xaf0
[ 148.093036][ T5759] ? seqcount_lockdep_reader_access+0x123/0x1c0
[ 148.095814][ T5759] ocfs2_reflink_remap_blocks+0x2ea/0x1930
[ 148.098447][ T5759] ? __pfx_truncate_inode_pages_range+0x10/0x10
[ 148.101240][ T5759] ? __pfx_ocfs2_reflink_remap_blocks+0x10/0x10
[ 148.104041][ T5759] ? __lock_acquire+0xab9/0xd20
[ 148.106306][ T5759] ? down_write+0x162/0x1f0
[ 148.108534][ T5759] ? __pfx_down_write+0x10/0x10
[ 148.110869][ T5759] ? generic_remap_file_range_prep+0x3e/0x60
[ 148.113562][ T5759] ocfs2_remap_file_range+0x4b7/0x730
[ 148.115926][ T5759] ? __lock_acquire+0xab9/0xd20
[ 148.118191][ T5759] ? __pfx_ocfs2_remap_file_range+0x10/0x10
[ 148.121294][ T5759] ? rcu_read_lock_any_held+0xb3/0x120
[ 148.124212][ T5759] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 148.127256][ T5759] ? __pfx_ocfs2_remap_file_range+0x10/0x10
[ 148.129933][ T5759] vfs_copy_file_range+0xd53/0x1310
[ 148.132285][ T5759] ? __pfx_vfs_copy_file_range+0x10/0x10
[ 148.134778][ T5759] __se_sys_copy_file_range+0x2fb/0x470
[ 148.137255][ T5759] ? __pfx___se_sys_copy_file_range+0x10/0x10
[ 148.140001][ T5759] ? rcu_is_watching+0x15/0xb0
[ 148.142154][ T5759] ? __x64_sys_copy_file_range+0x21/0xf0
[ 148.144675][ T5759] do_syscall_64+0xfa/0x3b0
[ 148.146788][ T5759] ? lockdep_hardirqs_on+0x9c/0x150
[ 148.149278][ T5759] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 148.152225][ T5759] ? clear_bhb_loop+0x60/0xb0
[ 148.154404][ T5759] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 148.156900][ T5759] RIP: 0033:0x7f196af79e79
[ 148.158749][ T5759] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 148.167058][ T5759] RSP: 002b:00007f196bd79038 EFLAGS: 00000246 ORIG_RAX: 0000000000000146
[ 148.171375][ T5759] RAX: ffffffffffffffda RBX: 00007f196b115f80 RCX: 00007f196af79e79
[ 148.174873][ T5759] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000006
[ 148.178241][ T5759] RBP: 00007f196afe7916 R08: 0000000000000006 R09: 0000000000000000
[ 148.181712][ T5759] R10: 00000000200000c0 R11: 0000000000000246 R12: 0000000000000000
[ 148.185427][ T5759] R13: 0000000000000000 R14: 00007f196b115f80 R15: 00007ffca5e7e648
[ 148.189166][ T5759]
[ 148.190857][ T5759] Kernel Offset: disabled
[ 148.192795][ T5759] Rebooting in 86400 seconds..