Warning: Permanently added '10.128.0.254' (ED25519) to the list of known hosts. 2026/01/18 20:50:31 parsed 1 programs [ 208.507891][ T5809] cgroup: Unknown subsys name 'net' [ 208.639377][ T5809] cgroup: Unknown subsys name 'cpuset' [ 208.663630][ T5809] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 215.117230][ T5809] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 219.612360][ T5823] 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. [ 224.105661][ T5857] chnl_net:caif_netlink_parms(): no params data found [ 224.447955][ T5857] bridge0: port 1(bridge_slave_0) entered blocking state [ 224.455364][ T5857] bridge0: port 1(bridge_slave_0) entered disabled state [ 224.464774][ T5857] bridge_slave_0: entered allmulticast mode [ 224.473926][ T5857] bridge_slave_0: entered promiscuous mode [ 224.488094][ T5857] bridge0: port 2(bridge_slave_1) entered blocking state [ 224.495466][ T5857] bridge0: port 2(bridge_slave_1) entered disabled state [ 224.503203][ T5857] bridge_slave_1: entered allmulticast mode [ 224.512060][ T5857] bridge_slave_1: entered promiscuous mode [ 224.594578][ T5857] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 224.613661][ T5857] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 224.691904][ T5857] team0: Port device team_slave_0 added [ 224.708621][ T5857] team0: Port device team_slave_1 added [ 224.777721][ T5857] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 224.784814][ T5857] 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. [ 224.812480][ T5857] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 224.829281][ T5857] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 224.836396][ T5857] 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. [ 224.864949][ T5857] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 224.970224][ T5857] hsr_slave_0: entered promiscuous mode [ 224.979982][ T5857] hsr_slave_1: entered promiscuous mode [ 225.338633][ T5857] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 225.360084][ T5857] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 225.379092][ T5857] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 225.400008][ T5857] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 225.674166][ T5857] 8021q: adding VLAN 0 to HW filter on device bond0 [ 225.721737][ T5857] 8021q: adding VLAN 0 to HW filter on device team0 [ 225.750015][ T14] bridge0: port 1(bridge_slave_0) entered blocking state [ 225.757720][ T14] bridge0: port 1(bridge_slave_0) entered forwarding state [ 225.789257][ T3616] bridge0: port 2(bridge_slave_1) entered blocking state [ 225.797003][ T3616] bridge0: port 2(bridge_slave_1) entered forwarding state [ 226.304785][ T5857] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 226.439637][ T5857] veth0_vlan: entered promiscuous mode [ 226.469492][ T5857] veth1_vlan: entered promiscuous mode [ 226.557024][ T5857] veth0_macvtap: entered promiscuous mode [ 226.580921][ T5857] veth1_macvtap: entered promiscuous mode [ 226.630046][ T5857] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 226.665812][ T5857] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 226.699024][ T3659] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 226.710509][ T3659] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 226.722459][ T3659] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 226.732442][ T3659] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 228.328718][ T180] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 228.934395][ T180] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 229.119101][ T180] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 229.249610][ T180] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 229.638607][ T180] bridge_slave_1: left allmulticast mode [ 229.644778][ T180] bridge_slave_1: left promiscuous mode [ 229.652510][ T180] bridge0: port 2(bridge_slave_1) entered disabled state [ 229.732969][ T180] bridge_slave_0: left allmulticast mode [ 229.739037][ T180] bridge_slave_0: left promiscuous mode [ 229.745765][ T180] bridge0: port 1(bridge_slave_0) entered disabled state [ 230.219447][ T180] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 230.236100][ T180] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 230.254652][ T180] bond0 (unregistering): Released all slaves [ 230.617766][ T180] hsr_slave_0: left promiscuous mode [ 230.657930][ T180] hsr_slave_1: left promiscuous mode [ 230.666014][ T180] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 230.674879][ T180] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 230.710693][ T180] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 230.718951][ T180] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 230.745847][ T180] veth1_macvtap: left promiscuous mode [ 230.752219][ T180] veth0_macvtap: left promiscuous mode [ 230.758875][ T180] veth1_vlan: left promiscuous mode [ 230.764450][ T180] veth0_vlan: left promiscuous mode [ 231.107861][ T5101] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 231.119014][ T5101] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 231.132411][ T5101] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 231.149074][ T5101] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 231.165293][ T5101] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 231.495486][ T180] team0 (unregistering): Port device team_slave_1 removed [ 231.575946][ T180] team0 (unregistering): Port device team_slave_0 removed [ 234.840121][ T1287] ieee802154 phy0 wpan0: encryption failed: -22 [ 234.847144][ T1287] ieee802154 phy1 wpan1: encryption failed: -22 [ 235.154580][ T180] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 235.163566][ T180] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 235.306277][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 235.315287][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/01/18 20:51:16 executed programs: 0 [ 237.457883][ T50] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 237.484853][ T50] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 237.494713][ T50] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 237.528010][ T50] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 237.543629][ T50] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 238.146183][ T5985] chnl_net:caif_netlink_parms(): no params data found [ 238.625990][ T5985] bridge0: port 1(bridge_slave_0) entered blocking state [ 238.635385][ T5985] bridge0: port 1(bridge_slave_0) entered disabled state [ 238.645612][ T5985] bridge_slave_0: entered allmulticast mode [ 238.655998][ T5985] bridge_slave_0: entered promiscuous mode [ 238.679187][ T5985] bridge0: port 2(bridge_slave_1) entered blocking state [ 238.686737][ T5985] bridge0: port 2(bridge_slave_1) entered disabled state [ 238.694702][ T5985] bridge_slave_1: entered allmulticast mode [ 238.704994][ T5985] bridge_slave_1: entered promiscuous mode [ 238.812611][ T5985] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 238.834200][ T5985] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 238.942698][ T5985] team0: Port device team_slave_0 added [ 238.957506][ T5985] team0: Port device team_slave_1 added [ 239.028970][ T5985] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 239.036087][ T5985] 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. [ 239.062733][ T5985] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 239.083917][ T5985] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 239.094865][ T5985] 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. [ 239.121271][ T5985] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 239.229081][ T5985] hsr_slave_0: entered promiscuous mode [ 239.238567][ T5985] hsr_slave_1: entered promiscuous mode [ 239.607190][ T50] Bluetooth: hci0: command tx timeout [ 239.989573][ T5985] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 240.015334][ T5985] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 240.038559][ T5985] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 240.063546][ T5985] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 240.450900][ T5985] 8021q: adding VLAN 0 to HW filter on device bond0 [ 240.517377][ T5985] 8021q: adding VLAN 0 to HW filter on device team0 [ 240.545410][ T3620] bridge0: port 1(bridge_slave_0) entered blocking state [ 240.552903][ T3620] bridge0: port 1(bridge_slave_0) entered forwarding state [ 240.617722][ T3620] bridge0: port 2(bridge_slave_1) entered blocking state [ 240.625272][ T3620] bridge0: port 2(bridge_slave_1) entered forwarding state [ 241.300304][ T5985] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 241.456460][ T5985] veth0_vlan: entered promiscuous mode [ 241.494803][ T5985] veth1_vlan: entered promiscuous mode [ 241.654856][ T5985] veth0_macvtap: entered promiscuous mode [ 241.693009][ T50] Bluetooth: hci0: command tx timeout [ 241.704224][ T5985] veth1_macvtap: entered promiscuous mode [ 241.792671][ T5985] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 241.831272][ T5985] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 241.871197][ T3620] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 241.917888][ T3620] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 241.933770][ T3620] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 241.957554][ T3620] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 243.768678][ T50] Bluetooth: hci0: command tx timeout [ 244.103625][ T3620] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 244.111830][ T3620] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 244.198130][ T4629] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 244.206176][ T4629] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/01/18 20:51:24 executed programs: 2 [ 245.319369][ T6079] loop0: detected capacity change from 0 to 32768 [ 245.463182][ T30] audit: type=1800 audit(1768769485.191:2): pid=6091 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.17" name="file1" dev="loop0" ino=4 res=0 errno=0 [ 245.579324][ T6079] ===================================================== [ 245.586708][ T6079] BUG: KMSAN: uninit-value in txLock+0x13a2/0x2900 [ 245.593578][ T6079] txLock+0x13a2/0x2900 [ 245.598145][ T6079] xtTruncate+0x1002/0x5050 [ 245.602831][ T6079] jfs_truncate_nolock+0x223/0x670 [ 245.609244][ T6079] jfs_write_failed+0x207/0x3c0 [ 245.614347][ T6079] jfs_write_end+0xcc/0x110 [ 245.619218][ T6079] generic_perform_write+0x999/0x1050 [ 245.624920][ T6079] __generic_file_write_iter+0x213/0x460 [ 245.630975][ T6079] generic_file_write_iter+0x131/0x980 [ 245.636680][ T6079] vfs_write+0xbe2/0x15d0 [ 245.641318][ T6079] __x64_sys_pwrite64+0x2ab/0x3b0 [ 245.646569][ T6079] x64_sys_call+0xbaf/0x3e70 [ 245.651521][ T6079] do_syscall_64+0xd3/0xf80 [ 245.656262][ T6079] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 245.662886][ T6079] [ 245.665312][ T6079] Uninit was created at: [ 245.669945][ T6079] __alloc_frozen_pages_noprof+0x421/0xab0 [ 245.675958][ T6079] alloc_pages_mpol+0x328/0x860 [ 245.682199][ T6079] alloc_pages_noprof+0x102/0x280 [ 245.688201][ T6079] __vmalloc_node_range_noprof+0xa94/0x2d90 [ 245.694478][ T6079] vmalloc_noprof+0xce/0x140 [ 245.699361][ T6079] txInit+0xb5c/0xfa0 [ 245.703518][ T6079] init_jfs_fs+0x1b2/0xcb0 [ 245.708242][ T6079] do_one_initcall+0x22b/0xad0 [ 245.713224][ T6079] do_initcall_level+0x157/0x2e0 [ 245.718561][ T6079] do_initcalls+0x176/0x310 [ 245.723264][ T6079] do_basic_setup+0x1d/0x30 [ 245.728053][ T6079] kernel_init_freeable+0x214/0x430 [ 245.733446][ T6079] kernel_init+0x2f/0x5e0 [ 245.738066][ T6079] ret_from_fork+0x208/0x710 [ 245.742884][ T6079] ret_from_fork_asm+0x1a/0x30 [ 245.747983][ T6079] [ 245.750449][ T6079] CPU: 1 UID: 0 PID: 6079 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(none) [ 245.759968][ T6079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 245.770319][ T6079] ===================================================== [ 245.777714][ T6079] Disabling lock debugging due to kernel taint [ 245.785000][ T6079] Kernel panic - not syncing: kmsan.panic set ... [ 245.791603][ T6079] CPU: 1 UID: 0 PID: 6079 Comm: syz.0.17 Tainted: G B syzkaller #0 PREEMPT(none) [ 245.802513][ T6079] Tainted: [B]=BAD_PAGE [ 245.806789][ T6079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 245.817024][ T6079] Call Trace: [ 245.820524][ T6079] [ 245.823532][ T6079] __dump_stack+0x26/0x30 [ 245.828012][ T6079] dump_stack_lvl+0x50/0x1c0 [ 245.832821][ T6079] ? dump_stack+0x12/0x25 [ 245.837372][ T6079] dump_stack+0x1e/0x25 [ 245.841754][ T6079] vpanic+0x435/0xd30 [ 245.845977][ T6079] panic+0x15d/0x160 [ 245.850115][ T6079] kmsan_report+0x31c/0x320 [ 245.854846][ T6079] ? __msan_warning+0x1b/0x30 [ 245.859708][ T6079] ? txLock+0x13a2/0x2900 [ 245.864220][ T6079] ? xtTruncate+0x1002/0x5050 [ 245.869054][ T6079] ? jfs_truncate_nolock+0x223/0x670 [ 245.874634][ T6079] ? jfs_write_failed+0x207/0x3c0 [ 245.879866][ T6079] ? jfs_write_end+0xcc/0x110 [ 245.884742][ T6079] ? generic_perform_write+0x999/0x1050 [ 245.890505][ T6079] ? __generic_file_write_iter+0x213/0x460 [ 245.896524][ T6079] ? generic_file_write_iter+0x131/0x980 [ 245.902364][ T6079] ? vfs_write+0xbe2/0x15d0 [ 245.907062][ T6079] ? __x64_sys_pwrite64+0x2ab/0x3b0 [ 245.912455][ T6079] ? x64_sys_call+0xbaf/0x3e70 [ 245.917432][ T6079] ? do_syscall_64+0xd3/0xf80 [ 245.922315][ T6079] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 245.928556][ T6079] ? __filemap_get_folio_mpol+0x1416/0x1960 [ 245.934651][ T6079] ? kmsan_get_metadata+0xfb/0x160 [ 245.939974][ T6079] ? kmsan_get_metadata+0xfb/0x160 [ 245.945286][ T6079] ? kmsan_get_shadow_origin_ptr+0x35/0xb0 [ 245.951319][ T6079] ? folio_mark_accessed+0x3dd/0x6a0 [ 245.956913][ T6079] ? kmsan_get_metadata+0xfb/0x160 [ 245.962242][ T6079] ? kmsan_get_metadata+0xfb/0x160 [ 245.967572][ T6079] ? kmsan_internal_set_shadow_origin+0x7a/0x110 [ 245.974118][ T6079] ? kmsan_get_metadata+0x150/0x160 [ 245.979564][ T6079] __msan_warning+0x1b/0x30 [ 245.984269][ T6079] txLock+0x13a2/0x2900 [ 245.988662][ T6079] xtTruncate+0x1002/0x5050 [ 245.993416][ T6079] ? kmsan_get_metadata+0xfb/0x160 [ 245.998745][ T6079] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 246.004861][ T6079] ? truncate_inode_pages_range+0x1351/0x1420 [ 246.011152][ T6079] ? kmsan_get_metadata+0xfb/0x160 [ 246.016601][ T6079] jfs_truncate_nolock+0x223/0x670 [ 246.022026][ T6079] ? kmsan_get_metadata+0xfb/0x160 [ 246.027375][ T6079] jfs_write_failed+0x207/0x3c0 [ 246.032448][ T6079] jfs_write_end+0xcc/0x110 [ 246.037188][ T6079] generic_perform_write+0x999/0x1050 [ 246.042844][ T6079] ? __pfx_jfs_write_end+0x10/0x10 [ 246.048175][ T6079] __generic_file_write_iter+0x213/0x460 [ 246.054046][ T6079] generic_file_write_iter+0x131/0x980 [ 246.059739][ T6079] ? kmsan_get_metadata+0xfb/0x160 [ 246.065074][ T6079] ? kmsan_internal_set_shadow_origin+0x7a/0x110 [ 246.071619][ T6079] ? kmsan_internal_unpoison_memory+0x14/0x20 [ 246.077897][ T6079] ? _raw_spin_unlock_irqrestore+0x3f/0x60 [ 246.083898][ T6079] ? stack_depot_save_flags+0x610/0x790 [ 246.089628][ T6079] ? kmsan_get_metadata+0xfb/0x160 [ 246.094980][ T6079] ? kmsan_get_metadata+0xfb/0x160 [ 246.100301][ T6079] ? kmsan_internal_set_shadow_origin+0x7a/0x110 [ 246.106865][ T6079] vfs_write+0xbe2/0x15d0 [ 246.111513][ T6079] ? __pfx_generic_file_write_iter+0x10/0x10 [ 246.117727][ T6079] __x64_sys_pwrite64+0x2ab/0x3b0 [ 246.122968][ T6079] x64_sys_call+0xbaf/0x3e70 [ 246.127759][ T6079] do_syscall_64+0xd3/0xf80 [ 246.132474][ T6079] ? clear_bhb_loop+0x40/0x90 [ 246.137321][ T6079] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 246.143423][ T6079] RIP: 0033:0x7f0a8098f749 [ 246.147982][ T6079] 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 [ 246.167771][ T6079] RSP: 002b:00007f0a8187a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 246.176387][ T6079] RAX: ffffffffffffffda RBX: 00007f0a80be5fa0 RCX: 00007f0a8098f749 [ 246.184504][ T6079] RDX: 00000000200000c1 RSI: 00002000000000c0 RDI: 0000000000000004 [ 246.192618][ T6079] RBP: 00007f0a80a13f91 R08: 0000000000000000 R09: 0000000000000000 [ 246.200717][ T6079] R10: 0000000000009000 R11: 0000000000000246 R12: 0000000000000000 [ 246.208815][ T6079] R13: 00007f0a80be6038 R14: 00007f0a80be5fa0 R15: 00007ffd899e08b8 [ 246.216972][ T6079] [ 246.220726][ T6079] Kernel Offset: disabled [ 246.225127][ T6079] Rebooting in 86400 seconds..