Warning: Permanently added '10.128.1.216' (ED25519) to the list of known hosts. 2026/05/10 06:53:54 parsed 1 programs [ 88.003109][ T5783] cgroup: Unknown subsys name 'net' [ 88.115778][ T5783] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 89.805103][ T5783] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 92.100982][ T9] cfg80211: failed to load regulatory.db [ 93.208889][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 93.218777][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 93.227607][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 93.239266][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 93.247362][ T51] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 93.258287][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 94.852557][ T5862] chnl_net:caif_netlink_parms(): no params data found [ 94.949965][ T5862] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.957811][ T5862] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.965116][ T5862] bridge_slave_0: entered allmulticast mode [ 94.974840][ T5862] bridge_slave_0: entered promiscuous mode [ 94.986590][ T5862] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.994455][ T5862] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.002879][ T5862] bridge_slave_1: entered allmulticast mode [ 95.016753][ T5862] bridge_slave_1: entered promiscuous mode [ 95.063182][ T5862] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.074926][ T5862] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.105496][ T5862] team0: Port device team_slave_0 added [ 95.113518][ T5862] team0: Port device team_slave_1 added [ 95.137402][ T5862] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 95.144499][ T5862] 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. [ 95.170588][ T5862] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 95.183625][ T5862] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 95.190906][ T5862] 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. [ 95.216883][ T5862] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.259232][ T5862] hsr_slave_0: entered promiscuous mode [ 95.266245][ T5862] hsr_slave_1: entered promiscuous mode [ 95.462066][ T5862] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 95.473805][ T5862] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 95.485316][ T5862] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 95.496558][ T5862] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 95.542967][ T5862] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.550287][ T5862] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.558123][ T5862] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.565336][ T5862] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.611003][ T59] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.621585][ T59] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.680761][ T5862] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.717511][ T5862] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.733999][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.741218][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.765367][ T71] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.772535][ T71] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.813251][ T5862] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 96.032916][ T5862] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.085507][ T5862] veth0_vlan: entered promiscuous mode [ 96.107786][ T5862] veth1_vlan: entered promiscuous mode [ 96.137760][ T5862] veth0_macvtap: entered promiscuous mode [ 96.147487][ T5862] veth1_macvtap: entered promiscuous mode [ 96.167414][ T5862] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.186039][ T5862] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.199404][ T5862] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.209067][ T5862] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.217808][ T5862] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.227139][ T5862] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.374198][ T5862] syz-executor (5862) used greatest stack depth: 20904 bytes left [ 96.409765][ T1309] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.509454][ T71] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.517519][ T71] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.552036][ T1073] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.562048][ T1073] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/05/10 06:54:06 executed programs: 0 [ 97.241081][ T5082] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 97.251071][ T5082] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 97.259622][ T5082] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 97.269890][ T5082] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 97.278316][ T5082] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 97.285767][ T5082] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 97.454686][ T5886] chnl_net:caif_netlink_parms(): no params data found [ 97.530092][ T5886] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.537392][ T5886] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.544924][ T5886] bridge_slave_0: entered allmulticast mode [ 97.552906][ T5886] bridge_slave_0: entered promiscuous mode [ 97.561517][ T5886] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.568886][ T5886] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.576092][ T5886] bridge_slave_1: entered allmulticast mode [ 97.583526][ T5886] bridge_slave_1: entered promiscuous mode [ 97.615616][ T5886] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.630324][ T5886] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.670824][ T5886] team0: Port device team_slave_0 added [ 97.680026][ T5886] team0: Port device team_slave_1 added [ 97.709054][ T5886] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 97.716667][ T5886] 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. [ 97.742887][ T5886] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 97.755825][ T5886] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 97.763027][ T5886] 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. [ 97.789311][ T5886] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 97.841590][ T5886] hsr_slave_0: entered promiscuous mode [ 97.850616][ T5886] hsr_slave_1: entered promiscuous mode [ 97.857622][ T5886] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 97.866291][ T5886] Cannot create hsr debugfs directory [ 99.112454][ T1309] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.369973][ T5082] Bluetooth: hci0: command tx timeout [ 101.319579][ T1309] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.393339][ T1309] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.448560][ T5082] Bluetooth: hci0: command tx timeout [ 102.263683][ T5886] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 102.279653][ T5886] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 102.306445][ T5886] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 102.318909][ T5886] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 102.421758][ T1309] hsr_slave_0: left promiscuous mode [ 102.429242][ T1309] hsr_slave_1: left promiscuous mode [ 102.435434][ T1309] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 102.443057][ T1309] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 102.451901][ T1309] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 102.460299][ T1309] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 102.469174][ T1309] bridge_slave_1: left allmulticast mode [ 102.474878][ T1309] bridge_slave_1: left promiscuous mode [ 102.481907][ T1309] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.495102][ T1309] bridge_slave_0: left allmulticast mode [ 102.502214][ T1309] bridge_slave_0: left promiscuous mode [ 102.508265][ T1309] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.543444][ T1309] veth1_macvtap: left promiscuous mode [ 102.552007][ T1309] veth0_macvtap: left promiscuous mode [ 102.557737][ T1309] veth1_vlan: left promiscuous mode [ 102.565267][ T1309] veth0_vlan: left promiscuous mode [ 103.021207][ T1309] team0 (unregistering): Port device team_slave_1 removed [ 103.053860][ T1309] team0 (unregistering): Port device team_slave_0 removed [ 103.087716][ T1309] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 103.123717][ T1309] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 103.366132][ T1309] bond0 (unregistering): Released all slaves [ 103.463004][ T5886] 8021q: adding VLAN 0 to HW filter on device bond0 [ 103.485084][ T5886] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.500662][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.507836][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.523107][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.530334][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.538275][ T5082] Bluetooth: hci0: command tx timeout [ 103.811531][ T5886] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 103.853568][ T5886] veth0_vlan: entered promiscuous mode [ 103.872807][ T5886] veth1_vlan: entered promiscuous mode [ 103.928330][ T5886] veth0_macvtap: entered promiscuous mode [ 103.939454][ T5886] veth1_macvtap: entered promiscuous mode [ 103.960887][ T5886] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 103.983667][ T5886] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 104.002369][ T5886] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.012110][ T5886] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.021337][ T5886] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.030658][ T5886] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.116352][ T59] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.124500][ T59] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.155755][ T1073] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.167027][ T1073] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.233747][ T5925] syz.0.17[5925]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 104.259919][ T5925] loop0: detected capacity change from 0 to 512 [ 104.302964][ T5925] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 104.330293][ T5925] ext4 filesystem being mounted at /0/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 104.361159][ T5925] EXT4-fs error (device loop0): ext4_do_update_inode:5255: inode #2: comm syz.0.17: corrupted inode contents [ 104.375530][ T5925] EXT4-fs error (device loop0): ext4_dirty_inode:6143: inode #2: comm syz.0.17: mark_inode_dirty error [ 104.387851][ T5925] EXT4-fs error (device loop0): ext4_do_update_inode:5255: inode #2: comm syz.0.17: corrupted inode contents [ 104.400239][ T5925] EXT4-fs error (device loop0): __ext4_ext_dirty:206: inode #2: comm syz.0.17: mark_inode_dirty error [ 104.415253][ T5925] BUG: unable to handle page fault for address: ffffffffffffff93 [ 104.422998][ T5925] #PF: supervisor read access in kernel mode [ 104.428977][ T5925] #PF: error_code(0x0000) - not-present page [ 104.434961][ T5925] PGD cf35067 P4D cf35067 PUD cf37067 PMD 0 [ 104.440969][ T5925] Oops: 0000 [#1] PREEMPT SMP KASAN [ 104.446179][ T5925] CPU: 1 PID: 5925 Comm: syz.0.17 Not tainted syzkaller #0 [ 104.453384][ T5925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 104.463443][ T5925] RIP: 0010:ext4_ext_map_blocks+0x2d11/0x6800 [ 104.469546][ T5925] Code: 8b 7c 24 10 4d 85 ff 0f 84 bd 00 00 00 e8 f7 e0 58 ff 49 8d 7f 08 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0 0f 85 3d 1e 00 00 <41> 0f b7 47 08 c1 e0 04 48 8d 04 40 48 89 44 24 08 4d 89 fc 49 8d [ 104.489278][ T5925] RSP: 0018:ffffc900032e7500 EFLAGS: 00010246 [ 104.495356][ T5925] RAX: 0000000000000000 RBX: ffffffffffffff8b RCX: ffff888079405a00 [ 104.503338][ T5925] RDX: 0000000000000000 RSI: ffffffff8d2d5670 RDI: ffffffffffffff93 [ 104.511324][ T5925] RBP: ffffc900032e77b0 R08: ffff888079405a00 R09: 0000000000000002 [ 104.519303][ T5925] R10: 00000000ffffffe4 R11: 0000000000000000 R12: 0000000000000001 [ 104.527277][ T5925] R13: 1ffff9200065cecc R14: dffffc0000000000 R15: ffffffffffffff8b [ 104.535374][ T5925] FS: 000055557f072500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 104.544403][ T5925] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.551004][ T5925] CR2: ffffffffffffff93 CR3: 000000002e08b000 CR4: 00000000003506e0 [ 104.558983][ T5925] Call Trace: [ 104.562283][ T5925] [ 104.565230][ T5925] ? __might_sleep+0xe0/0xe0 [ 104.569840][ T5925] ? ext4_ext_release+0x10/0x10 [ 104.574705][ T5925] ? __lock_acquire+0x7d40/0x7d40 [ 104.579753][ T5925] ? ext4_es_lookup_extent+0x60e/0xa00 [ 104.585224][ T5925] ext4_map_blocks+0x9e2/0x1b80 [ 104.590112][ T5925] ? ext4_issue_zeroout+0x250/0x250 [ 104.595323][ T5925] ext4_getblk+0x1d0/0x6f0 [ 104.599755][ T5925] ? ext4_get_block_unwritten+0x100/0x100 [ 104.605486][ T5925] ? __asan_memset+0x22/0x40 [ 104.610090][ T5925] ext4_bread+0x2a/0x170 [ 104.614347][ T5925] ext4_append+0x2c2/0x560 [ 104.618788][ T5925] ? ext4_init_new_dir+0x570/0x570 [ 104.623952][ T5925] ext4_add_entry+0x9eb/0xd90 [ 104.628680][ T5925] ? ext4_inc_count+0x1b0/0x1b0 [ 104.633568][ T5925] ? ext4_init_new_dir+0x4a1/0x570 [ 104.638693][ T5925] ext4_mkdir+0x55c/0xce0 [ 104.643043][ T5925] ? ext4_symlink+0x980/0x980 [ 104.647728][ T5925] ? inode_permission+0xf3/0x480 [ 104.652679][ T5925] ? bpf_lsm_inode_mkdir+0x9/0x10 [ 104.657719][ T5925] ? security_inode_mkdir+0xb7/0x100 [ 104.663044][ T5925] vfs_mkdir+0x296/0x440 [ 104.667305][ T5925] do_mkdirat+0x1dc/0x450 [ 104.671674][ T5925] ? vfs_mkdir+0x440/0x440 [ 104.676127][ T5925] __x64_sys_mkdirat+0x89/0xa0 [ 104.680900][ T5925] do_syscall_64+0x55/0xa0 [ 104.685320][ T5925] ? clear_bhb_loop+0x40/0x90 [ 104.690005][ T5925] ? clear_bhb_loop+0x40/0x90 [ 104.694693][ T5925] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 104.700598][ T5925] RIP: 0033:0x7f1dca99bc47 [ 104.705026][ T5925] Code: 00 66 90 48 89 f2 b9 00 01 00 00 48 89 fe bf 9c ff ff ff e9 db f7 ff ff 66 2e 0f 1f 84 00 00 00 00 00 90 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 104.724646][ T5925] RSP: 002b:00007ffcb88569f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 104.733085][ T5925] RAX: ffffffffffffffda RBX: 00007ffcb8856a80 RCX: 00007f1dca99bc47 [ 104.741062][ T5925] RDX: 00000000000001ff RSI: 0000200000000100 RDI: 00000000ffffff9c [ 104.749060][ T5925] RBP: 0000200000000000 R08: 0000200000000000 R09: 0000000000000000 [ 104.757035][ T5925] R10: 0000200000000000 R11: 0000000000000246 R12: 0000200000000100 [ 104.765015][ T5925] R13: 00007ffcb8856a40 R14: 0000000000000000 R15: 0000000000000000 [ 104.773027][ T5925] [ 104.776095][ T5925] Modules linked in: [ 104.780052][ T5925] CR2: ffffffffffffff93 [ 104.784246][ T5925] ---[ end trace 0000000000000000 ]--- [ 104.789704][ T5925] RIP: 0010:ext4_ext_map_blocks+0x2d11/0x6800 [ 104.795793][ T5925] Code: 8b 7c 24 10 4d 85 ff 0f 84 bd 00 00 00 e8 f7 e0 58 ff 49 8d 7f 08 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0 0f 85 3d 1e 00 00 <41> 0f b7 47 08 c1 e0 04 48 8d 04 40 48 89 44 24 08 4d 89 fc 49 8d [ 104.815435][ T5925] RSP: 0018:ffffc900032e7500 EFLAGS: 00010246 [ 104.821546][ T5925] RAX: 0000000000000000 RBX: ffffffffffffff8b RCX: ffff888079405a00 [ 104.829550][ T5925] RDX: 0000000000000000 RSI: ffffffff8d2d5670 RDI: ffffffffffffff93 [ 104.837528][ T5925] RBP: ffffc900032e77b0 R08: ffff888079405a00 R09: 0000000000000002 [ 104.845505][ T5925] R10: 00000000ffffffe4 R11: 0000000000000000 R12: 0000000000000001 [ 104.853486][ T5925] R13: 1ffff9200065cecc R14: dffffc0000000000 R15: ffffffffffffff8b [ 104.861466][ T5925] FS: 000055557f072500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 104.870417][ T5925] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 104.877003][ T5925] CR2: ffffffffffffff93 CR3: 000000002e08b000 CR4: 00000000003506e0 [ 104.884997][ T5925] Kernel panic - not syncing: Fatal exception [ 104.891656][ T5925] Kernel Offset: disabled [ 104.895996][ T5925] Rebooting in 86400 seconds..