Warning: Permanently added '10.128.0.232' (ED25519) to the list of known hosts. 2025/04/03 22:40:32 ignoring optional flag "sandboxArg"="0" 2025/04/03 22:40:32 ignoring optional flag "type"="gce" 2025/04/03 22:40:32 parsed 1 programs 2025/04/03 22:40:32 executed programs: 0 [ 79.458157][ T4426] chnl_net:caif_netlink_parms(): no params data found [ 79.502983][ T4426] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.510227][ T4426] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.518214][ T4426] device bridge_slave_0 entered promiscuous mode [ 79.526379][ T4426] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.533569][ T4426] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.541856][ T4426] device bridge_slave_1 entered promiscuous mode [ 79.565217][ T4426] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.576532][ T4426] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.607296][ T4426] team0: Port device team_slave_0 added [ 79.615585][ T4426] team0: Port device team_slave_1 added [ 79.635430][ T4426] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 79.642710][ T4426] 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. [ 79.668923][ T4426] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 79.681694][ T4426] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 79.688831][ T4426] 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. [ 79.715268][ T4426] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 79.757547][ T4426] device hsr_slave_0 entered promiscuous mode [ 79.764556][ T4426] device hsr_slave_1 entered promiscuous mode [ 80.325599][ T4426] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 80.335649][ T4426] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 80.347309][ T4426] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 80.357530][ T4426] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 80.383849][ T4426] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.391103][ T4426] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.398627][ T4426] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.405789][ T4426] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.467088][ T4426] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.475334][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.484920][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.495231][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 80.516908][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.525283][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.537487][ T4426] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.549243][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.560581][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.570517][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.577819][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.594867][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.605387][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.617646][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.624813][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.642862][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.652947][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.662553][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.672582][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.692531][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 80.700907][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.710435][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.719626][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.728905][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.738122][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.747104][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.759294][ T4426] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 80.871874][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 80.879977][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 80.896988][ T4426] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 80.919977][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 80.931398][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 80.953916][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 80.964508][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 80.977988][ T4426] device veth0_vlan entered promiscuous mode [ 80.985808][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 80.994393][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 81.008375][ T4426] device veth1_vlan entered promiscuous mode [ 81.041950][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 81.052252][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 81.060642][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 81.070715][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.085500][ T4426] device veth0_macvtap entered promiscuous mode [ 81.098623][ T4426] device veth1_macvtap entered promiscuous mode [ 81.117838][ T4426] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 81.128243][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 81.138034][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 81.148451][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 81.158891][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.173095][ T4426] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 81.183197][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 81.192705][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 81.205026][ T4426] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.214121][ T4426] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.225008][ T4426] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.234721][ T4426] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.303942][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.320241][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.339844][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 81.358420][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.368209][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.378538][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 81.432550][ T13] Bluetooth: hci0: command 0x0409 tx timeout [ 81.446878][ T4511] loop0: detected capacity change from 0 to 2048 [ 81.463298][ T4511] UDF-fs: error (device loop0): udf_read_tagged: tag version 0x0000 != 0x0002 || 0x0003, block 0 [ 81.477010][ T4511] UDF-fs: error (device loop0): udf_read_tagged: tag version 0x0000 != 0x0002 || 0x0003, block 0 [ 81.488891][ T4511] UDF-fs: error (device loop0): udf_read_tagged: tag version 0x0000 != 0x0002 || 0x0003, block 0 [ 81.501864][ T4511] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 81.509629][ T4511] UDF-fs: Scanning with blocksize 512 failed [ 81.514612][ T1324] cfg80211: failed to load regulatory.db [ 81.525133][ T4511] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 81.970057][ T4528] loop0: detected capacity change from 0 to 2048 [ 81.982062][ T4528] UDF-fs: error (device loop0): udf_read_tagged: tag version 0x0000 != 0x0002 || 0x0003, block 0 [ 82.000849][ T4528] UDF-fs: error (device loop0): udf_read_tagged: tag version 0x0000 != 0x0002 || 0x0003, block 0 [ 82.017811][ T4528] UDF-fs: error (device loop0): udf_read_tagged: tag version 0x0000 != 0x0002 || 0x0003, block 0 [ 82.033532][ T4528] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 82.042419][ T4528] UDF-fs: Scanning with blocksize 512 failed [ 82.055133][ T4528] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 82.329539][ T4426] ================================================================== [ 82.337915][ T4426] BUG: KASAN: use-after-free in crc_itu_t+0x1d1/0x2a0 [ 82.344744][ T4426] Read of size 1 at addr ffff88806f708000 by task syz-executor.0/4426 [ 82.353017][ T4426] [ 82.355422][ T4426] CPU: 1 PID: 4426 Comm: syz-executor.0 Not tainted 5.15.179-syzkaller #0 [ 82.363956][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 82.374051][ T4426] Call Trace: [ 82.377356][ T4426] [ 82.380398][ T4426] dump_stack_lvl+0x1e3/0x2d0 [ 82.385167][ T4426] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 82.390843][ T4426] ? _printk+0xd1/0x120 [ 82.395040][ T4426] ? __wake_up_klogd+0xcc/0x100 [ 82.399922][ T4426] ? panic+0x860/0x860 [ 82.404017][ T4426] ? _raw_spin_lock_irqsave+0xdd/0x120 [ 82.409510][ T4426] print_address_description+0x63/0x3b0 [ 82.415184][ T4426] ? crc_itu_t+0x1d1/0x2a0 [ 82.419636][ T4426] kasan_report+0x16b/0x1c0 [ 82.424610][ T4426] ? crc_itu_t+0x1d1/0x2a0 [ 82.429064][ T4426] ? pvclock_gtod_unregister_notifier+0x50/0x50 [ 82.435351][ T4426] crc_itu_t+0x1d1/0x2a0 [ 82.439648][ T4426] udf_sync_fs+0x1ce/0x380 [ 82.444103][ T4426] ? udf_put_super+0x160/0x160 [ 82.448895][ T4426] ? get_nr_dirty_inodes+0x25f/0x2e0 [ 82.454220][ T4426] sync_filesystem+0xe8/0x220 [ 82.458936][ T4426] generic_shutdown_super+0x6b/0x310 [ 82.464249][ T4426] kill_block_super+0x7a/0xe0 [ 82.468969][ T4426] deactivate_locked_super+0xa0/0x110 [ 82.474369][ T4426] cleanup_mnt+0x44e/0x500 [ 82.478816][ T4426] ? lockdep_hardirqs_on+0x94/0x130 [ 82.484052][ T4426] task_work_run+0x129/0x1a0 [ 82.488684][ T4426] exit_to_user_mode_loop+0x106/0x130 [ 82.494186][ T4426] exit_to_user_mode_prepare+0xb1/0x140 [ 82.499761][ T4426] syscall_exit_to_user_mode+0x5d/0x240 [ 82.505473][ T4426] do_syscall_64+0x47/0xb0 [ 82.509967][ T4426] ? clear_bhb_loop+0x15/0x70 [ 82.514685][ T4426] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 82.520625][ T4426] RIP: 0033:0x7f0bb3de6c87 [ 82.525072][ T4426] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8 [ 82.544790][ T4426] RSP: 002b:00007ffe2d7cd9b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 82.553244][ T4426] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f0bb3de6c87 [ 82.561243][ T4426] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffe2d7cda70 [ 82.569248][ T4426] RBP: 00007ffe2d7cda70 R08: 0000000000000000 R09: 0000000000000000 [ 82.577253][ T4426] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe2d7ceb30 [ 82.585258][ T4426] R13: 00007f0bb3e40c5a R14: 0000000000013ffb R15: 0000000000000006 [ 82.593277][ T4426] [ 82.596320][ T4426] [ 82.598657][ T4426] The buggy address belongs to the page: [ 82.604306][ T4426] page:ffffea0001bdc200 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x6f708 [ 82.614497][ T4426] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 82.621672][ T4426] raw: 00fff00000000000 ffffea0001bc4a08 ffffea0001bc4688 0000000000000000 [ 82.630382][ T4426] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 82.638986][ T4426] page dumped because: kasan: bad access detected [ 82.645526][ T4426] page_owner tracks the page as freed [ 82.650920][ T4426] page last allocated via order 0, migratetype Movable, gfp_mask 0x1100cca(GFP_HIGHUSER_MOVABLE), pid 4531, ts 82046182802, free_ts 82088381680 [ 82.665532][ T4426] get_page_from_freelist+0x3b78/0x3d40 [ 82.671129][ T4426] __alloc_pages+0x272/0x700 [ 82.675774][ T4426] alloc_pages_vma+0x39a/0x800 [ 82.680737][ T4426] handle_mm_fault+0x2597/0x5960 [ 82.685813][ T4426] exc_page_fault+0x271/0x700 [ 82.690525][ T4426] asm_exc_page_fault+0x22/0x30 [ 82.695453][ T4426] clear_user+0xe0/0x150 [ 82.699814][ T4426] load_elf_binary+0x1a47/0x2750 [ 82.704800][ T4426] bprm_execve+0x8fd/0x17c0 [ 82.709451][ T4426] do_execveat_common+0x583/0x720 [ 82.714530][ T4426] __x64_sys_execve+0x8e/0xa0 [ 82.719248][ T4426] do_syscall_64+0x3b/0xb0 [ 82.723709][ T4426] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 82.729719][ T4426] page last free stack trace: [ 82.734406][ T4426] free_unref_page_prepare+0xc34/0xcf0 [ 82.739894][ T4426] free_unref_page_list+0x1f7/0x8e0 [ 82.745122][ T4426] release_pages+0x1bb9/0x1f40 [ 82.749927][ T4426] tlb_finish_mmu+0x177/0x320 [ 82.754670][ T4426] exit_mmap+0x3cd/0x620 [ 82.758948][ T4426] __mmput+0x112/0x3b0 [ 82.763137][ T4426] exit_mm+0x688/0x7f0 [ 82.767241][ T4426] do_exit+0x626/0x2480 [ 82.771423][ T4426] do_group_exit+0x144/0x310 [ 82.776032][ T4426] __x64_sys_exit_group+0x3b/0x40 [ 82.781087][ T4426] do_syscall_64+0x3b/0xb0 [ 82.785545][ T4426] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 82.791466][ T4426] [ 82.793811][ T4426] Memory state around the buggy address: [ 82.799580][ T4426] ffff88806f707f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 82.807660][ T4426] ffff88806f707f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 82.815748][ T4426] >ffff88806f708000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 82.823829][ T4426] ^ [ 82.827918][ T4426] ffff88806f708080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 82.836089][ T4426] ffff88806f708100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 82.844169][ T4426] ================================================================== [ 82.852242][ T4426] Disabling lock debugging due to kernel taint [ 82.872521][ T4426] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 82.879739][ T4426] CPU: 1 PID: 4426 Comm: syz-executor.0 Tainted: G B 5.15.179-syzkaller #0 [ 82.889627][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 82.899701][ T4426] Call Trace: [ 82.902981][ T4426] [ 82.905915][ T4426] dump_stack_lvl+0x1e3/0x2d0 [ 82.910783][ T4426] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 82.916414][ T4426] ? panic+0x860/0x860 [ 82.920477][ T4426] ? preempt_schedule_common+0xa6/0xd0 [ 82.925961][ T4426] ? preempt_schedule+0xd9/0xe0 [ 82.930810][ T4426] panic+0x318/0x860 [ 82.934710][ T4426] ? check_panic_on_warn+0x1d/0xa0 [ 82.939821][ T4426] ? fb_is_primary_device+0xd0/0xd0 [ 82.945045][ T4426] ? check_panic_on_warn+0x1d/0xa0 [ 82.950153][ T4426] ? check_panic_on_warn+0x6a/0xa0 [ 82.955259][ T4426] ? panic+0x1/0x860 [ 82.959147][ T4426] check_panic_on_warn+0x7e/0xa0 [ 82.964078][ T4426] ? crc_itu_t+0x1d1/0x2a0 [ 82.968489][ T4426] end_report+0x6d/0xf0 [ 82.972641][ T4426] kasan_report+0x18e/0x1c0 [ 82.977135][ T4426] ? crc_itu_t+0x1d1/0x2a0 [ 82.981570][ T4426] ? pvclock_gtod_unregister_notifier+0x50/0x50 [ 82.987805][ T4426] crc_itu_t+0x1d1/0x2a0 [ 82.992045][ T4426] udf_sync_fs+0x1ce/0x380 [ 82.996461][ T4426] ? udf_put_super+0x160/0x160 [ 83.001221][ T4426] ? get_nr_dirty_inodes+0x25f/0x2e0 [ 83.006516][ T4426] sync_filesystem+0xe8/0x220 [ 83.011276][ T4426] generic_shutdown_super+0x6b/0x310 [ 83.016556][ T4426] kill_block_super+0x7a/0xe0 [ 83.021312][ T4426] deactivate_locked_super+0xa0/0x110 [ 83.026690][ T4426] cleanup_mnt+0x44e/0x500 [ 83.031117][ T4426] ? lockdep_hardirqs_on+0x94/0x130 [ 83.036323][ T4426] task_work_run+0x129/0x1a0 [ 83.041038][ T4426] exit_to_user_mode_loop+0x106/0x130 [ 83.046834][ T4426] exit_to_user_mode_prepare+0xb1/0x140 [ 83.052478][ T4426] syscall_exit_to_user_mode+0x5d/0x240 [ 83.058024][ T4426] do_syscall_64+0x47/0xb0 [ 83.062546][ T4426] ? clear_bhb_loop+0x15/0x70 [ 83.067334][ T4426] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 83.073245][ T4426] RIP: 0033:0x7f0bb3de6c87 [ 83.077690][ T4426] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8 [ 83.097300][ T4426] RSP: 002b:00007ffe2d7cd9b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 83.105823][ T4426] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f0bb3de6c87 [ 83.114157][ T4426] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffe2d7cda70 [ 83.122240][ T4426] RBP: 00007ffe2d7cda70 R08: 0000000000000000 R09: 0000000000000000 [ 83.130240][ T4426] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe2d7ceb30 [ 83.138219][ T4426] R13: 00007f0bb3e40c5a R14: 0000000000013ffb R15: 0000000000000006 [ 83.146197][ T4426] [ 83.149328][ T4426] Kernel Offset: disabled [ 83.153657][ T4426] Rebooting in 86400 seconds..