Warning: Permanently added '10.128.1.160' (ED25519) to the list of known hosts. 2025/10/18 15:05:15 parsed 1 programs [ 75.326194][ T5830] cgroup: Unknown subsys name 'net' [ 75.455957][ T5830] cgroup: Unknown subsys name 'cpuset' [ 75.465263][ T5830] cgroup: Unknown subsys name 'rlimit' [ 76.895739][ T5830] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 79.708529][ T5837] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 80.125545][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 80.133888][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 80.141629][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 80.150678][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 80.159324][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 80.439505][ T44] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.451752][ T44] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.512004][ T1168] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.520188][ T1168] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.127793][ T5874] chnl_net:caif_netlink_parms(): no params data found [ 81.207599][ T5874] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.215956][ T5874] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.223321][ T5874] bridge_slave_0: entered allmulticast mode [ 81.231032][ T5874] bridge_slave_0: entered promiscuous mode [ 81.240475][ T5874] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.248684][ T5874] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.256051][ T5874] bridge_slave_1: entered allmulticast mode [ 81.263684][ T5874] bridge_slave_1: entered promiscuous mode [ 81.298678][ T5874] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 81.310599][ T5874] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.340206][ T5874] team0: Port device team_slave_0 added [ 81.349466][ T5874] team0: Port device team_slave_1 added [ 81.462131][ T5874] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 81.469740][ T5874] 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 1532 would solve the problem. [ 81.496158][ T5874] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 81.510089][ T5874] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 81.518198][ T5874] 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 1532 would solve the problem. [ 81.545014][ T5874] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 81.606129][ T5874] hsr_slave_0: entered promiscuous mode [ 81.612856][ T5874] hsr_slave_1: entered promiscuous mode [ 81.816079][ T5874] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 81.830496][ T5874] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 81.842618][ T5874] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 81.856726][ T5874] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 81.974638][ T5874] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.009318][ T5874] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.034273][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.041732][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.067707][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.075046][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.220771][ T5874] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.273386][ T5874] veth0_vlan: entered promiscuous mode [ 82.287889][ T5874] veth1_vlan: entered promiscuous mode [ 82.320377][ T5874] veth0_macvtap: entered promiscuous mode [ 82.329878][ T5874] veth1_macvtap: entered promiscuous mode [ 82.349118][ T5874] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.365974][ T5874] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 82.382415][ T1168] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.392429][ T1168] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.404307][ T1168] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.413571][ T1168] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.558201][ T44] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.615968][ T44] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.685453][ T44] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.783380][ T44] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/10/18 15:05:27 executed programs: 0 [ 84.383696][ T5148] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 84.391818][ T5148] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 84.399966][ T5148] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 84.408895][ T5148] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 84.417266][ T5148] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 84.565687][ T5937] chnl_net:caif_netlink_parms(): no params data found [ 84.634093][ T5937] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.641389][ T5937] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.649852][ T5937] bridge_slave_0: entered allmulticast mode [ 84.657046][ T5937] bridge_slave_0: entered promiscuous mode [ 84.666254][ T5937] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.673796][ T5937] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.680953][ T5937] bridge_slave_1: entered allmulticast mode [ 84.688441][ T5937] bridge_slave_1: entered promiscuous mode [ 84.718605][ T5937] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.731125][ T5937] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.764907][ T5937] team0: Port device team_slave_0 added [ 84.772576][ T5937] team0: Port device team_slave_1 added [ 84.799843][ T5937] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 84.807020][ T5937] 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 1532 would solve the problem. [ 84.834491][ T5937] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 84.847754][ T5937] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 84.854873][ T5937] 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 1532 would solve the problem. [ 84.883322][ T5937] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 84.926022][ T5937] hsr_slave_0: entered promiscuous mode [ 84.933126][ T5937] hsr_slave_1: entered promiscuous mode [ 84.939353][ T5937] debugfs: 'hsr0' already exists in 'hsr' [ 84.945717][ T5937] Cannot create hsr debugfs directory [ 85.457160][ T44] bridge_slave_1: left allmulticast mode [ 85.463332][ T44] bridge_slave_1: left promiscuous mode [ 85.469907][ T44] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.486301][ T44] bridge_slave_0: left allmulticast mode [ 85.491983][ T44] bridge_slave_0: left promiscuous mode [ 85.499391][ T44] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.877430][ T44] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 85.891183][ T44] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 85.901890][ T44] bond0 (unregistering): Released all slaves [ 85.990081][ T44] hsr_slave_0: left promiscuous mode [ 85.996237][ T44] hsr_slave_1: left promiscuous mode [ 86.002142][ T44] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 86.009636][ T44] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 86.020310][ T44] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 86.027894][ T44] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 86.044052][ T44] veth1_macvtap: left promiscuous mode [ 86.050100][ T44] veth0_macvtap: left promiscuous mode [ 86.056430][ T44] veth1_vlan: left promiscuous mode [ 86.061798][ T44] veth0_vlan: left promiscuous mode [ 86.340608][ T44] team0 (unregistering): Port device team_slave_1 removed [ 86.371720][ T44] team0 (unregistering): Port device team_slave_0 removed [ 86.483841][ T5148] Bluetooth: hci0: command tx timeout [ 86.807807][ T899] cfg80211: failed to load regulatory.db [ 86.939542][ T5937] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 86.951533][ T5937] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 86.974020][ T5937] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 86.989037][ T5937] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 87.431079][ T5937] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.545053][ T5937] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.581251][ T1168] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.588501][ T1168] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.615754][ T1168] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.623109][ T1168] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.711289][ T5937] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 87.747674][ T5937] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 88.029109][ T5937] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.090432][ T5937] veth0_vlan: entered promiscuous mode [ 88.110671][ T5937] veth1_vlan: entered promiscuous mode [ 88.155903][ T5937] veth0_macvtap: entered promiscuous mode [ 88.168936][ T5937] veth1_macvtap: entered promiscuous mode [ 88.195724][ T5937] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 88.215905][ T5937] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 88.235995][ T1317] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.262368][ T1317] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.290386][ T1317] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.324486][ T1317] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.366191][ T1168] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.379476][ T1168] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.416129][ T1317] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.425704][ T1317] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.565583][ T5148] Bluetooth: hci0: command tx timeout [ 88.741757][ T6010] loop0: detected capacity change from 0 to 32768 [ 88.764897][ T6010] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 88.773222][ T6010] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 88.787935][ T6010] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496 [ 88.803589][ T6010] CPU: 1 UID: 0 PID: 6010 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 88.803612][ T6010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 88.803628][ T6010] Call Trace: [ 88.803635][ T6010] [ 88.803641][ T6010] dump_stack_lvl+0x189/0x250 [ 88.803674][ T6010] ? __pfx_dump_stack_lvl+0x10/0x10 [ 88.803688][ T6010] ? gfs2_meta_read+0x775/0x8b0 [ 88.803717][ T6010] ? __pfx_gfs2_meta_read+0x10/0x10 [ 88.803745][ T6010] gfs2_withdraw+0xc8/0x160 [ 88.803765][ T6010] gfs2_meta_buffer+0x225/0x2e0 [ 88.803793][ T6010] inode_go_instantiate+0xdf/0x1260 [ 88.803809][ T6010] ? __pfx_bit_wait+0x10/0x10 [ 88.803832][ T6010] ? __pfx_bit_wait+0x10/0x10 [ 88.803850][ T6010] ? out_of_line_wait_on_bit+0x123/0x170 [ 88.803874][ T6010] ? __pfx_inode_go_instantiate+0x10/0x10 [ 88.803892][ T6010] ? __pfx_wake_bit_function+0x10/0x10 [ 88.803916][ T6010] gfs2_instantiate+0x168/0x220 [ 88.803938][ T6010] gfs2_glock_wait+0x1d4/0x2a0 [ 88.803960][ T6010] gfs2_lookupi+0x35b/0x5a0 [ 88.803987][ T6010] ? __pfx_gfs2_lookupi+0x10/0x10 [ 88.804009][ T6010] ? gfs2_lookup_meta+0xa7/0x170 [ 88.804031][ T6010] ? crc32_le+0x250/0x2c0 [ 88.804049][ T6010] gfs2_lookup_meta+0xa7/0x170 [ 88.804066][ T6010] ? __pfx_gfs2_lookup_meta+0x10/0x10 [ 88.804087][ T6010] ? __asan_memset+0x22/0x50 [ 88.804111][ T6010] init_journal+0x1a5/0x2180 [ 88.804133][ T6010] ? __pfx_number+0x10/0x10 [ 88.804157][ T6010] ? format_decode+0x5a3/0xe30 [ 88.804178][ T6010] ? __pfx_init_journal+0x10/0x10 [ 88.804197][ T6010] ? vsnprintf+0xe11/0xf00 [ 88.804224][ T6010] ? snprintf+0xda/0x120 [ 88.804246][ T6010] ? __pfx_snprintf+0x10/0x10 [ 88.804265][ T6010] ? gfs2_glock_nq_num+0x13d/0x170 [ 88.804299][ T6010] init_inodes+0xdb/0x320 [ 88.804322][ T6010] gfs2_fill_super+0x1a5d/0x2230 [ 88.804357][ T6010] ? __pfx_gfs2_fill_super+0x10/0x10 [ 88.804379][ T6010] ? init_locking+0xb8/0x210 [ 88.804396][ T6010] ? sb_set_blocksize+0x104/0x180 [ 88.804420][ T6010] ? setup_bdev_super+0x4c1/0x5b0 [ 88.804442][ T6010] get_tree_bdev_flags+0x40e/0x4d0 [ 88.804463][ T6010] ? __pfx_gfs2_fill_super+0x10/0x10 [ 88.804482][ T6010] ? __pfx_get_tree_bdev_flags+0x10/0x10 [ 88.804500][ T6010] ? __pfx_vfs_parse_comma_sep+0x10/0x10 [ 88.804535][ T6010] gfs2_get_tree+0x51/0x1e0 [ 88.804556][ T6010] vfs_get_tree+0x92/0x2b0 [ 88.804579][ T6010] do_new_mount+0x302/0xa10 [ 88.804598][ T6010] ? apparmor_capable+0x137/0x1b0 [ 88.804619][ T6010] ? __pfx_do_new_mount+0x10/0x10 [ 88.804640][ T6010] ? ns_capable+0x8a/0xf0 [ 88.804667][ T6010] ? kmem_cache_free+0x19b/0x690 [ 88.804698][ T6010] __se_sys_mount+0x313/0x410 [ 88.804725][ T6010] ? __pfx___se_sys_mount+0x10/0x10 [ 88.804750][ T6010] ? do_syscall_64+0xbe/0xfa0 [ 88.804769][ T6010] ? __x64_sys_mount+0x20/0xc0 [ 88.804791][ T6010] do_syscall_64+0xfa/0xfa0 [ 88.804811][ T6010] ? lockdep_hardirqs_on+0x9c/0x150 [ 88.804832][ T6010] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.804849][ T6010] ? clear_bhb_loop+0x60/0xb0 [ 88.804869][ T6010] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.804885][ T6010] RIP: 0033:0x7fbee1f9076a [ 88.804907][ T6010] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 88.804920][ T6010] RSP: 002b:00007ffe544d8fe8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 88.804939][ T6010] RAX: ffffffffffffffda RBX: 00007ffe544d9070 RCX: 00007fbee1f9076a [ 88.804951][ T6010] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe544d9030 [ 88.804962][ T6010] RBP: 0000200000000000 R08: 00007ffe544d9070 R09: 0000000000200001 [ 88.804972][ T6010] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000012500 [ 88.804983][ T6010] R13: 00007ffe544d9030 R14: 00000000000125bf R15: 0000200000000680 [ 88.805012][ T6010] [ 88.805019][ T6010] gfs2: fsid=syz:syz.0: about to withdraw this file system [ 89.189110][ T6010] gfs2: fsid=syz:syz.0: can't lookup journal index: 0 [ 89.213265][ T6010] ------------[ cut here ]------------ [ 89.218794][ T6010] ODEBUG: free active (active state 0) object: ffff888026c285a0 object type: work_struct hint: gfs2_withdraw_func+0x0/0x430 [ 89.233102][ T6010] WARNING: lib/debugobjects.c:615 at debug_print_object+0x16b/0x1e0, CPU#1: syz.0.17/6010 [ 89.244337][ T6010] Modules linked in: [ 89.248390][ T6010] CPU: 1 UID: 0 PID: 6010 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 89.257656][ T6010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 89.267748][ T6010] RIP: 0010:debug_print_object+0x16b/0x1e0 [ 89.273613][ T6010] Code: 4c 89 ff e8 47 99 8a fd 4d 8b 0f 48 c7 c7 80 86 c0 8b 48 8b 34 24 4c 89 ea 89 e9 4d 89 f0 41 54 e8 8a f5 e7 fc 48 83 c4 08 90 <0f> 0b 90 90 ff 05 c7 d0 02 0b 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 [ 89.293850][ T6010] RSP: 0018:ffffc90003bdf8a0 EFLAGS: 00010296 [ 89.299944][ T6010] RAX: ef320fd336e0b300 RBX: dffffc0000000000 RCX: ffff88807b605ac0 [ 89.307954][ T6010] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002 [ 89.315970][ T6010] RBP: 0000000000000000 R08: 0000000000000003 R09: 0000000000000004 [ 89.324173][ T6010] R10: dffffc0000000000 R11: fffffbfff1bfa6c0 R12: ffffffff8404d890 [ 89.332443][ T6010] R13: ffffffff8bc08800 R14: ffff888026c285a0 R15: ffffffff8b69e000 [ 89.340695][ T6010] FS: 000055557497a500(0000) GS:ffff888125dfd000(0000) knlGS:0000000000000000 [ 89.349675][ T6010] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 89.356610][ T6010] CR2: 00007ffe544da000 CR3: 000000002e3c8000 CR4: 00000000003526f0 [ 89.365346][ T6010] Call Trace: [ 89.368633][ T6010] [ 89.371557][ T6010] debug_check_no_obj_freed+0x3a2/0x470 [ 89.377215][ T6010] ? gfs2_fill_super+0x1552/0x2230 [ 89.382381][ T6010] kfree+0x115/0x6d0 [ 89.386354][ T6010] gfs2_fill_super+0x1552/0x2230 [ 89.391702][ T6010] ? __pfx_gfs2_fill_super+0x10/0x10 [ 89.397190][ T6010] ? sb_set_blocksize+0x104/0x180 [ 89.402329][ T6010] ? setup_bdev_super+0x4c1/0x5b0 [ 89.407411][ T6010] get_tree_bdev_flags+0x40e/0x4d0 [ 89.412598][ T6010] ? __pfx_gfs2_fill_super+0x10/0x10 [ 89.417949][ T6010] ? __pfx_get_tree_bdev_flags+0x10/0x10 [ 89.423641][ T6010] ? __pfx_vfs_parse_comma_sep+0x10/0x10 [ 89.429388][ T6010] gfs2_get_tree+0x51/0x1e0 [ 89.434153][ T6010] vfs_get_tree+0x92/0x2b0 [ 89.438601][ T6010] do_new_mount+0x302/0xa10 [ 89.443399][ T6010] ? apparmor_capable+0x137/0x1b0 [ 89.448606][ T6010] ? __pfx_do_new_mount+0x10/0x10 [ 89.453819][ T6010] ? ns_capable+0x8a/0xf0 [ 89.458258][ T6010] ? kmem_cache_free+0x19b/0x690 [ 89.463394][ T6010] __se_sys_mount+0x313/0x410 [ 89.468096][ T6010] ? __pfx___se_sys_mount+0x10/0x10 [ 89.473359][ T6010] ? do_syscall_64+0xbe/0xfa0 [ 89.478048][ T6010] ? __x64_sys_mount+0x20/0xc0 [ 89.482848][ T6010] do_syscall_64+0xfa/0xfa0 [ 89.487450][ T6010] ? lockdep_hardirqs_on+0x9c/0x150 [ 89.492705][ T6010] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 89.498792][ T6010] ? clear_bhb_loop+0x60/0xb0 [ 89.503523][ T6010] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 89.509525][ T6010] RIP: 0033:0x7fbee1f9076a [ 89.514016][ T6010] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 89.533700][ T6010] RSP: 002b:00007ffe544d8fe8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 89.542446][ T6010] RAX: ffffffffffffffda RBX: 00007ffe544d9070 RCX: 00007fbee1f9076a [ 89.550703][ T6010] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe544d9030 [ 89.558735][ T6010] RBP: 0000200000000000 R08: 00007ffe544d9070 R09: 0000000000200001 [ 89.567005][ T6010] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000012500 [ 89.575019][ T6010] R13: 00007ffe544d9030 R14: 00000000000125bf R15: 0000200000000680 [ 89.583048][ T6010] [ 89.586085][ T6010] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 89.593435][ T6010] CPU: 1 UID: 0 PID: 6010 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 89.602537][ T6010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 89.612585][ T6010] Call Trace: [ 89.615855][ T6010] [ 89.618772][ T6010] dump_stack_lvl+0x99/0x250 [ 89.623350][ T6010] ? __asan_memcpy+0x40/0x70 [ 89.627924][ T6010] ? __pfx_dump_stack_lvl+0x10/0x10 [ 89.633103][ T6010] ? __pfx__printk+0x10/0x10 [ 89.637680][ T6010] vpanic+0x237/0x6d0 [ 89.641648][ T6010] ? __pfx_vpanic+0x10/0x10 [ 89.646137][ T6010] ? is_bpf_text_address+0x292/0x2b0 [ 89.651411][ T6010] ? is_bpf_text_address+0x26/0x2b0 [ 89.656609][ T6010] panic+0xb9/0xc0 [ 89.660337][ T6010] ? __pfx_panic+0x10/0x10 [ 89.664754][ T6010] __warn+0x334/0x4c0 [ 89.668728][ T6010] ? debug_print_object+0x16b/0x1e0 [ 89.673917][ T6010] ? debug_print_object+0x16b/0x1e0 [ 89.679223][ T6010] report_bug+0x2be/0x4f0 [ 89.683543][ T6010] ? debug_print_object+0x16b/0x1e0 [ 89.688731][ T6010] ? debug_print_object+0x16b/0x1e0 [ 89.693920][ T6010] ? debug_print_object+0x16d/0x1e0 [ 89.699107][ T6010] handle_bug+0x84/0x160 [ 89.703340][ T6010] exc_invalid_op+0x1a/0x50 [ 89.707833][ T6010] asm_exc_invalid_op+0x1a/0x20 [ 89.712669][ T6010] RIP: 0010:debug_print_object+0x16b/0x1e0 [ 89.718478][ T6010] Code: 4c 89 ff e8 47 99 8a fd 4d 8b 0f 48 c7 c7 80 86 c0 8b 48 8b 34 24 4c 89 ea 89 e9 4d 89 f0 41 54 e8 8a f5 e7 fc 48 83 c4 08 90 <0f> 0b 90 90 ff 05 c7 d0 02 0b 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 [ 89.738081][ T6010] RSP: 0018:ffffc90003bdf8a0 EFLAGS: 00010296 [ 89.744179][ T6010] RAX: ef320fd336e0b300 RBX: dffffc0000000000 RCX: ffff88807b605ac0 [ 89.752884][ T6010] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002 [ 89.760855][ T6010] RBP: 0000000000000000 R08: 0000000000000003 R09: 0000000000000004 [ 89.768834][ T6010] R10: dffffc0000000000 R11: fffffbfff1bfa6c0 R12: ffffffff8404d890 [ 89.776802][ T6010] R13: ffffffff8bc08800 R14: ffff888026c285a0 R15: ffffffff8b69e000 [ 89.784824][ T6010] ? __pfx_gfs2_withdraw_func+0x10/0x10 [ 89.790475][ T6010] debug_check_no_obj_freed+0x3a2/0x470 [ 89.796109][ T6010] ? gfs2_fill_super+0x1552/0x2230 [ 89.801216][ T6010] kfree+0x115/0x6d0 [ 89.805122][ T6010] gfs2_fill_super+0x1552/0x2230 [ 89.810080][ T6010] ? __pfx_gfs2_fill_super+0x10/0x10 [ 89.815368][ T6010] ? sb_set_blocksize+0x104/0x180 [ 89.820400][ T6010] ? setup_bdev_super+0x4c1/0x5b0 [ 89.825424][ T6010] get_tree_bdev_flags+0x40e/0x4d0 [ 89.830528][ T6010] ? __pfx_gfs2_fill_super+0x10/0x10 [ 89.835804][ T6010] ? __pfx_get_tree_bdev_flags+0x10/0x10 [ 89.841431][ T6010] ? __pfx_vfs_parse_comma_sep+0x10/0x10 [ 89.847190][ T6010] gfs2_get_tree+0x51/0x1e0 [ 89.851800][ T6010] vfs_get_tree+0x92/0x2b0 [ 89.856298][ T6010] do_new_mount+0x302/0xa10 [ 89.861000][ T6010] ? apparmor_capable+0x137/0x1b0 [ 89.866037][ T6010] ? __pfx_do_new_mount+0x10/0x10 [ 89.871066][ T6010] ? ns_capable+0x8a/0xf0 [ 89.875518][ T6010] ? kmem_cache_free+0x19b/0x690 [ 89.880461][ T6010] __se_sys_mount+0x313/0x410 [ 89.885135][ T6010] ? __pfx___se_sys_mount+0x10/0x10 [ 89.890323][ T6010] ? do_syscall_64+0xbe/0xfa0 [ 89.894986][ T6010] ? __x64_sys_mount+0x20/0xc0 [ 89.899751][ T6010] do_syscall_64+0xfa/0xfa0 [ 89.904243][ T6010] ? lockdep_hardirqs_on+0x9c/0x150 [ 89.909429][ T6010] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 89.915482][ T6010] ? clear_bhb_loop+0x60/0xb0 [ 89.920150][ T6010] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 89.926032][ T6010] RIP: 0033:0x7fbee1f9076a [ 89.930439][ T6010] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 89.950036][ T6010] RSP: 002b:00007ffe544d8fe8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 89.958445][ T6010] RAX: ffffffffffffffda RBX: 00007ffe544d9070 RCX: 00007fbee1f9076a [ 89.966594][ T6010] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe544d9030 [ 89.974989][ T6010] RBP: 0000200000000000 R08: 00007ffe544d9070 R09: 0000000000200001 [ 89.983129][ T6010] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000012500 [ 89.991172][ T6010] R13: 00007ffe544d9030 R14: 00000000000125bf R15: 0000200000000680 [ 89.999147][ T6010] [ 90.002506][ T6010] Kernel Offset: disabled [ 90.006824][ T6010] Rebooting in 86400 seconds..