Warning: Permanently added '10.128.1.201' (ED25519) to the list of known hosts. 2025/12/20 00:44:50 parsed 1 programs syzkaller login: [ 78.162253][ T5769] cgroup: Unknown subsys name 'net' [ 78.333469][ T5769] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 80.029429][ T5769] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 82.552668][ T5783] chnl_net:caif_netlink_parms(): no params data found [ 82.632936][ T5783] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.640561][ T5783] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.647886][ T5783] bridge_slave_0: entered allmulticast mode [ 82.657976][ T5783] bridge_slave_0: entered promiscuous mode [ 82.670992][ T5783] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.678242][ T5783] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.685472][ T5783] bridge_slave_1: entered allmulticast mode [ 82.692340][ T5783] bridge_slave_1: entered promiscuous mode [ 82.725437][ T5783] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.737519][ T5783] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.778526][ T5783] team0: Port device team_slave_0 added [ 82.790728][ T5783] team0: Port device team_slave_1 added [ 82.817522][ T5783] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 82.824510][ T5783] 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. [ 82.851175][ T5783] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 82.868195][ T5783] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 82.875284][ T5783] 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. [ 82.901556][ T5783] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 82.947427][ T5783] hsr_slave_0: entered promiscuous mode [ 82.954226][ T5783] hsr_slave_1: entered promiscuous mode [ 83.098838][ T5783] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 83.110540][ T5783] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 83.123330][ T5783] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 83.141611][ T5783] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 83.175588][ T5783] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.182874][ T5783] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.190798][ T5783] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.197939][ T5783] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.252194][ T5783] 8021q: adding VLAN 0 to HW filter on device bond0 [ 83.271878][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.282187][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.304238][ T5783] 8021q: adding VLAN 0 to HW filter on device team0 [ 83.318604][ T1071] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.325809][ T1071] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.338418][ T1071] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.345592][ T1071] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.525959][ T5783] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.565376][ T5783] veth0_vlan: entered promiscuous mode [ 83.577853][ T5783] veth1_vlan: entered promiscuous mode [ 83.605527][ T5783] veth0_macvtap: entered promiscuous mode [ 83.616453][ T5783] veth1_macvtap: entered promiscuous mode [ 83.637384][ T5783] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 83.656002][ T5783] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 83.668645][ T5783] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.678635][ T5783] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.687642][ T5783] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.696557][ T5783] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.829793][ T5783] syz-executor (5783) used greatest stack depth: 20936 bytes left [ 83.858441][ T59] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 85.146803][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 85.154663][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 85.164034][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 85.172920][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 85.181032][ T51] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 85.188900][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 85.462531][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.478947][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.507182][ T1071] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.516232][ T1071] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/12/20 00:45:01 executed programs: 0 [ 86.671268][ T5080] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 86.679819][ T5080] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 86.689177][ T5080] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 86.698358][ T5080] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 86.708050][ T5080] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 86.716221][ T5080] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 86.726401][ T59] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.842781][ T1188] cfg80211: failed to load regulatory.db [ 86.896892][ T5877] chnl_net:caif_netlink_parms(): no params data found [ 86.963686][ T5877] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.971292][ T5877] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.978727][ T5877] bridge_slave_0: entered allmulticast mode [ 86.986156][ T5877] bridge_slave_0: entered promiscuous mode [ 86.994562][ T5877] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.002039][ T5877] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.009217][ T5877] bridge_slave_1: entered allmulticast mode [ 87.016507][ T5877] bridge_slave_1: entered promiscuous mode [ 87.045691][ T5877] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.057760][ T5877] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.092960][ T5877] team0: Port device team_slave_0 added [ 87.101999][ T5877] team0: Port device team_slave_1 added [ 87.128911][ T5877] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.136191][ T5877] 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. [ 87.163643][ T5877] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.177340][ T5877] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.184307][ T5877] 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. [ 87.210418][ T5877] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 87.252577][ T5877] hsr_slave_0: entered promiscuous mode [ 87.259218][ T5877] hsr_slave_1: entered promiscuous mode [ 87.265850][ T5877] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 87.273790][ T5877] Cannot create hsr debugfs directory [ 88.756921][ T51] Bluetooth: hci0: command tx timeout [ 89.006274][ T59] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 89.080983][ T59] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 89.937086][ T59] hsr_slave_0: left promiscuous mode [ 89.943369][ T59] hsr_slave_1: left promiscuous mode [ 89.952059][ T59] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 89.962315][ T59] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 89.975362][ T59] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 89.982789][ T59] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 90.009557][ T59] bridge_slave_1: left allmulticast mode [ 90.023614][ T59] bridge_slave_1: left promiscuous mode [ 90.032650][ T59] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.049565][ T59] bridge_slave_0: left allmulticast mode [ 90.055323][ T59] bridge_slave_0: left promiscuous mode [ 90.061093][ T59] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.083004][ T59] veth1_macvtap: left promiscuous mode [ 90.089416][ T59] veth0_macvtap: left promiscuous mode [ 90.095362][ T59] veth1_vlan: left promiscuous mode [ 90.100801][ T59] veth0_vlan: left promiscuous mode [ 90.471311][ T59] team0 (unregistering): Port device team_slave_1 removed [ 90.504168][ T59] team0 (unregistering): Port device team_slave_0 removed [ 90.555608][ T59] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 90.586895][ T59] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 90.836364][ T51] Bluetooth: hci0: command tx timeout [ 91.032704][ T59] bond0 (unregistering): Released all slaves [ 91.151375][ T5877] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 91.164307][ T5877] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 91.176022][ T5877] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 91.189128][ T5877] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 91.273460][ T5877] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.305311][ T5877] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.321334][ T42] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.328555][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.349045][ T62] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.356249][ T62] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.561327][ T5877] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 91.609751][ T5877] veth0_vlan: entered promiscuous mode [ 91.623985][ T5877] veth1_vlan: entered promiscuous mode [ 91.696096][ T5877] veth0_macvtap: entered promiscuous mode [ 91.706866][ T5877] veth1_macvtap: entered promiscuous mode [ 91.737304][ T5877] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 91.762558][ T5877] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 91.786665][ T5877] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.796708][ T5877] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.805533][ T5877] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.814261][ T5877] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.946581][ T42] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.954428][ T42] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.988256][ T2194] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.996241][ T2194] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.044214][ T5924] syz.0.17[5924]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 92.258324][ T5924] loop0: detected capacity change from 0 to 32768 [ 92.290872][ T5924] BUG at fs/jfs/jfs_dmap.c:2983 assert(n < 4) [ 92.298371][ T5924] ------------[ cut here ]------------ [ 92.303877][ T5924] kernel BUG at fs/jfs/jfs_dmap.c:2983! [ 92.309702][ T5924] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 92.315803][ T5924] CPU: 1 PID: 5924 Comm: syz.0.17 Not tainted syzkaller #0 [ 92.323017][ T5924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 92.333110][ T5924] RIP: 0010:dbFindLeaf+0x517/0x520 [ 92.338272][ T5924] Code: fe e9 51 ff ff ff e8 68 ea 87 fe 48 c7 c7 a0 cd e3 8a 48 c7 c6 e0 ca e3 8a ba a7 0b 00 00 48 c7 c1 80 d8 e3 8a e8 e9 84 5e 07 <0f> 0b 0f 1f 80 00 00 00 00 55 41 57 41 56 41 55 41 54 53 48 83 ec [ 92.357899][ T5924] RSP: 0018:ffffc90004417ac0 EFLAGS: 00010246 [ 92.363989][ T5924] RAX: 000000000000002b RBX: 00000000ffffffff RCX: 53a18289ffebb100 [ 92.371983][ T5924] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 92.379971][ T5924] RBP: 0000000000000001 R08: ffffc900044177c7 R09: 1ffff92000882ef8 [ 92.387964][ T5924] R10: dffffc0000000000 R11: fffff52000882ef9 R12: 0000000000000008 [ 92.395953][ T5924] R13: 0000000000000060 R14: 000000000000005d R15: 0000000000000155 [ 92.403936][ T5924] FS: 0000555593532500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 92.412856][ T5924] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 92.419433][ T5924] CR2: 00007fc36bc08000 CR3: 0000000076307000 CR4: 00000000003506e0 [ 92.427405][ T5924] Call Trace: [ 92.430682][ T5924] [ 92.433619][ T5924] dbAllocDmapLev+0x61/0x3c0 [ 92.438216][ T5924] dbAllocCtl+0x148/0x9b0 [ 92.442544][ T5924] ? lock_chain_count+0x20/0x20 [ 92.447394][ T5924] ? __mod_lruvec_page_state+0xa5/0x420 [ 92.452955][ T5924] dbAllocAG+0x1e7/0xfe0 [ 92.457201][ T5924] ? __kasan_kmalloc_large+0x8b/0xa0 [ 92.462481][ T5924] ? dbDiscardAG+0x1a8/0x8f0 [ 92.467067][ T5924] ? rcu_is_watching+0x15/0xb0 [ 92.471829][ T5924] ? dbDiscardAG+0x1a8/0x8f0 [ 92.476413][ T5924] ? trace_kmalloc+0x1f/0xa0 [ 92.481006][ T5924] dbDiscardAG+0x2ce/0x8f0 [ 92.485431][ T5924] jfs_ioc_trim+0x42f/0x660 [ 92.489932][ T5924] jfs_ioctl+0x2b9/0x3d0 [ 92.494171][ T5924] ? jfs_fileattr_set+0x3e0/0x3e0 [ 92.499192][ T5924] ? lockdep_hardirqs_on_prepare+0x400/0x760 [ 92.505172][ T5924] ? bpf_lsm_file_ioctl+0x9/0x10 [ 92.510100][ T5924] ? security_file_ioctl+0x80/0xa0 [ 92.515229][ T5924] ? jfs_fileattr_set+0x3e0/0x3e0 [ 92.520269][ T5924] __se_sys_ioctl+0xfd/0x170 [ 92.524867][ T5924] do_syscall_64+0x55/0xb0 [ 92.529283][ T5924] ? clear_bhb_loop+0x40/0x90 [ 92.533957][ T5924] ? clear_bhb_loop+0x40/0x90 [ 92.538635][ T5924] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 92.544529][ T5924] RIP: 0033:0x7f84feb8f749 [ 92.548959][ T5924] 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 [ 92.568578][ T5924] RSP: 002b:00007ffe7a5eb5b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 92.576990][ T5924] RAX: ffffffffffffffda RBX: 00007f84fede5fa0 RCX: 00007f84feb8f749 [ 92.584954][ T5924] RDX: 0000200000000080 RSI: 00000000c0185879 RDI: 0000000000000004 [ 92.592919][ T5924] RBP: 00007f84fec13f91 R08: 0000000000000000 R09: 0000000000000000 [ 92.600887][ T5924] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 92.608853][ T5924] R13: 00007f84fede5fa0 R14: 00007f84fede5fa0 R15: 0000000000000003 [ 92.616827][ T5924] [ 92.619847][ T5924] Modules linked in: [ 92.626320][ T5924] ---[ end trace 0000000000000000 ]--- [ 92.631818][ T5924] RIP: 0010:dbFindLeaf+0x517/0x520 [ 92.639082][ T5924] Code: fe e9 51 ff ff ff e8 68 ea 87 fe 48 c7 c7 a0 cd e3 8a 48 c7 c6 e0 ca e3 8a ba a7 0b 00 00 48 c7 c1 80 d8 e3 8a e8 e9 84 5e 07 <0f> 0b 0f 1f 80 00 00 00 00 55 41 57 41 56 41 55 41 54 53 48 83 ec [ 92.660002][ T5924] RSP: 0018:ffffc90004417ac0 EFLAGS: 00010246 [ 92.666156][ T5924] RAX: 000000000000002b RBX: 00000000ffffffff RCX: 53a18289ffebb100 [ 92.674184][ T5924] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 92.682804][ T5924] RBP: 0000000000000001 R08: ffffc900044177c7 R09: 1ffff92000882ef8 [ 92.690944][ T5924] R10: dffffc0000000000 R11: fffff52000882ef9 R12: 0000000000000008 [ 92.699254][ T5924] R13: 0000000000000060 R14: 000000000000005d R15: 0000000000000155 [ 92.707375][ T5924] FS: 0000555593532500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 92.716440][ T5924] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 92.723050][ T5924] CR2: 00007fc36bc08000 CR3: 0000000076307000 CR4: 00000000003506e0 [ 92.731131][ T5924] Kernel panic - not syncing: Fatal exception [ 92.737513][ T5924] Kernel Offset: disabled [ 92.741830][ T5924] Rebooting in 86400 seconds..