Warning: Permanently added '10.128.1.176' (ECDSA) to the list of known hosts. [ 54.469519][ T3539] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 54.477512][ T3539] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 54.485512][ T3539] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 54.493199][ T3539] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 54.500902][ T3539] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 54.508341][ T3539] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 54.597925][ T3538] chnl_net:caif_netlink_parms(): no params data found [ 54.638340][ T3538] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.645964][ T3538] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.653732][ T3538] device bridge_slave_0 entered promiscuous mode [ 54.662811][ T3538] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.670495][ T3538] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.678321][ T3538] device bridge_slave_1 entered promiscuous mode [ 54.699427][ T3538] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.710321][ T3538] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.731120][ T3538] team0: Port device team_slave_0 added [ 54.738915][ T3538] team0: Port device team_slave_1 added [ 54.757753][ T3538] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 54.764987][ T3538] 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. [ 54.791522][ T3538] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 54.804589][ T3538] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 54.811622][ T3538] 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. [ 54.838391][ T3538] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 54.867273][ T3538] device hsr_slave_0 entered promiscuous mode [ 54.874614][ T3538] device hsr_slave_1 entered promiscuous mode [ 54.960426][ T3538] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 54.970593][ T3538] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 54.979877][ T3538] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 54.989792][ T3538] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 55.009754][ T3538] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.017115][ T3538] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.025431][ T3538] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.032514][ T3538] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.079041][ T3538] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.090753][ T937] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.100728][ T937] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.109855][ T937] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.119728][ T937] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 55.132646][ T3538] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.142755][ T937] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.151520][ T937] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.158751][ T937] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.175174][ T937] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.183550][ T937] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.190748][ T937] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.209778][ T3538] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 55.222685][ T3538] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 55.237841][ T3547] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.246978][ T3547] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.256233][ T3547] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.265606][ T3547] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.274041][ T3547] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.282691][ T3547] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.302979][ T3547] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 55.310686][ T3547] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 55.322667][ T3538] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.339169][ T937] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.357120][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.366394][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.375536][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.385995][ T3538] device veth0_vlan entered promiscuous mode [ 55.396488][ T3538] device veth1_vlan entered promiscuous mode [ 55.416277][ T937] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 55.425667][ T937] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 55.434485][ T937] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.444687][ T3538] device veth0_macvtap entered promiscuous mode [ 55.453265][ T3538] device veth1_macvtap entered promiscuous mode [ 55.469949][ T3538] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 55.477684][ T937] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.488244][ T937] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 55.499454][ T3538] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 55.508691][ T937] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.520105][ T3538] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.530252][ T3538] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.539306][ T3538] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.548651][ T3538] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.603466][ T102] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 55.621027][ T102] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 55.631504][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 55.640405][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready executing program [ 55.640644][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 55.663497][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 55.687388][ T3538] loop0: detected capacity change from 0 to 2048 [ 55.699630][ T3538] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 55.841526][ T3538] ================================================================== [ 55.849642][ T3538] BUG: KASAN: use-after-free in udf_close_lvid+0x6a4/0x9a0 [ 55.856939][ T3538] Write of size 1 at addr ffff88815feb3068 by task syz-executor260/3538 [ 55.865337][ T3538] [ 55.867644][ T3538] CPU: 0 PID: 3538 Comm: syz-executor260 Not tainted 6.1.30-syzkaller #0 [ 55.876035][ T3538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 55.886084][ T3538] Call Trace: [ 55.889365][ T3538] [ 55.892293][ T3538] dump_stack_lvl+0x1e3/0x2cb [ 55.896971][ T3538] ? irq_work_queue+0xc6/0x150 [ 55.901737][ T3538] ? nf_tcp_handle_invalid+0x642/0x642 [ 55.907187][ T3538] ? panic+0x75d/0x75d [ 55.911243][ T3538] ? _printk+0xd1/0x111 [ 55.915386][ T3538] ? _raw_spin_lock_irqsave+0xac/0x120 [ 55.920927][ T3538] print_report+0x15f/0x4f0 [ 55.925526][ T3538] ? hook_sb_delete+0x728/0xb30 [ 55.930499][ T3538] ? __virt_addr_valid+0x22b/0x2e0 [ 55.935626][ T3538] ? __phys_addr+0xb6/0x170 [ 55.940219][ T3538] ? udf_close_lvid+0x6a4/0x9a0 [ 55.945071][ T3538] kasan_report+0x136/0x160 [ 55.949628][ T3538] ? udf_close_lvid+0x6a4/0x9a0 [ 55.954584][ T3538] udf_close_lvid+0x6a4/0x9a0 [ 55.959269][ T3538] ? udf_open_lvid+0x5a0/0x5a0 [ 55.964029][ T3538] ? iput+0x3f7/0x980 [ 55.968009][ T3538] ? clear_inode+0x150/0x150 [ 55.972590][ T3538] ? module_put+0x15a/0x350 [ 55.977083][ T3538] udf_put_super+0xc9/0x160 [ 55.981575][ T3538] ? udf_free_in_core_inode+0x20/0x20 [ 55.986935][ T3538] generic_shutdown_super+0x130/0x340 [ 55.992298][ T3538] kill_block_super+0x7a/0xe0 [ 55.996975][ T3538] deactivate_locked_super+0xa0/0x110 [ 56.002334][ T3538] cleanup_mnt+0x490/0x520 [ 56.006743][ T3538] ? lockdep_hardirqs_on+0x94/0x130 [ 56.012018][ T3538] task_work_run+0x246/0x300 [ 56.016597][ T3538] ? kasan_quarantine_put+0xd4/0x220 [ 56.021870][ T3538] ? task_work_cancel+0x2b0/0x2b0 [ 56.026890][ T3538] ? kmem_cache_free+0x292/0x510 [ 56.031813][ T3538] ? do_exit+0x6f6/0x2300 [ 56.036219][ T3538] do_exit+0x6fb/0x2300 [ 56.040387][ T3538] ? do_group_exit+0x1f2/0x2b0 [ 56.045166][ T3538] ? put_task_struct+0x80/0x80 [ 56.050025][ T3538] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 56.056039][ T3538] ? print_irqtrace_events+0x210/0x210 [ 56.061489][ T3538] ? _raw_spin_unlock_irq+0x1f/0x40 [ 56.066701][ T3538] ? lockdep_hardirqs_on+0x94/0x130 [ 56.071916][ T3538] do_group_exit+0x202/0x2b0 [ 56.076522][ T3538] __x64_sys_exit_group+0x3b/0x40 [ 56.081548][ T3538] do_syscall_64+0x3d/0xb0 [ 56.085991][ T3538] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 56.091902][ T3538] RIP: 0033:0x7f6819054c29 [ 56.096302][ T3538] Code: Unable to access opcode bytes at 0x7f6819054bff. [ 56.103299][ T3538] RSP: 002b:00007ffd7e321b88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 56.111701][ T3538] RAX: ffffffffffffffda RBX: 00007f68190f0470 RCX: 00007f6819054c29 [ 56.120181][ T3538] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001 [ 56.128137][ T3538] RBP: 0000000000000001 R08: ffffffffffffffb8 R09: 0000000000000031 [ 56.137831][ T3538] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f68190f0470 [ 56.145836][ T3538] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 56.153798][ T3538] [ 56.156809][ T3538] [ 56.159121][ T3538] The buggy address belongs to the physical page: [ 56.165517][ T3538] page:ffffea00057facc0 refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x15feb3 [ 56.175736][ T3538] flags: 0x57ff00000000000(node=1|zone=2|lastcpupid=0x7ff) [ 56.182919][ T3538] raw: 057ff00000000000 ffffea00057facc8 ffffea00057facc8 0000000000000000 [ 56.191485][ T3538] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 56.200054][ T3538] page dumped because: kasan: bad access detected [ 56.206451][ T3538] page_owner info is not present (never set?) [ 56.212490][ T3538] [ 56.214799][ T3538] Memory state around the buggy address: [ 56.220412][ T3538] ffff88815feb2f00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 56.228716][ T3538] ffff88815feb2f80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 56.236762][ T3538] >ffff88815feb3000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 56.244893][ T3538] ^ [ 56.252325][ T3538] ffff88815feb3080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 56.260365][ T3538] ffff88815feb3100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 56.268405][ T3538] ================================================================== [ 56.288761][ T3538] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 56.296071][ T3538] CPU: 1 PID: 3538 Comm: syz-executor260 Not tainted 6.1.30-syzkaller #0 [ 56.304661][ T3538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 56.314719][ T3538] Call Trace: [ 56.317987][ T3538] [ 56.320905][ T3538] dump_stack_lvl+0x1e3/0x2cb [ 56.326035][ T3538] ? nf_tcp_handle_invalid+0x642/0x642 [ 56.331501][ T3538] ? panic+0x75d/0x75d [ 56.335566][ T3538] ? preempt_schedule_common+0xa6/0xd0 [ 56.341029][ T3538] ? vscnprintf+0x59/0x80 [ 56.345442][ T3538] panic+0x318/0x75d [ 56.349359][ T3538] ? check_panic_on_warn+0x1d/0xa0 [ 56.354730][ T3538] ? memcpy_page_flushcache+0xfc/0xfc [ 56.360094][ T3538] ? _raw_spin_unlock_irqrestore+0x128/0x130 [ 56.366060][ T3538] ? _raw_spin_unlock+0x40/0x40 [ 56.370894][ T3538] ? print_report+0x4a3/0x4f0 [ 56.375572][ T3538] check_panic_on_warn+0x7e/0xa0 [ 56.380514][ T3538] ? udf_close_lvid+0x6a4/0x9a0 [ 56.385451][ T3538] end_report+0x66/0x110 [ 56.389793][ T3538] kasan_report+0x143/0x160 [ 56.394373][ T3538] ? udf_close_lvid+0x6a4/0x9a0 [ 56.399230][ T3538] udf_close_lvid+0x6a4/0x9a0 [ 56.403899][ T3538] ? udf_open_lvid+0x5a0/0x5a0 [ 56.408648][ T3538] ? iput+0x3f7/0x980 [ 56.412704][ T3538] ? clear_inode+0x150/0x150 [ 56.417281][ T3538] ? module_put+0x15a/0x350 [ 56.421776][ T3538] udf_put_super+0xc9/0x160 [ 56.426267][ T3538] ? udf_free_in_core_inode+0x20/0x20 [ 56.431895][ T3538] generic_shutdown_super+0x130/0x340 [ 56.437253][ T3538] kill_block_super+0x7a/0xe0 [ 56.441995][ T3538] deactivate_locked_super+0xa0/0x110 [ 56.447353][ T3538] cleanup_mnt+0x490/0x520 [ 56.451760][ T3538] ? lockdep_hardirqs_on+0x94/0x130 [ 56.456956][ T3538] task_work_run+0x246/0x300 [ 56.461536][ T3538] ? kasan_quarantine_put+0xd4/0x220 [ 56.466807][ T3538] ? task_work_cancel+0x2b0/0x2b0 [ 56.471816][ T3538] ? kmem_cache_free+0x292/0x510 [ 56.476740][ T3538] ? do_exit+0x6f6/0x2300 [ 56.481059][ T3538] do_exit+0x6fb/0x2300 [ 56.485208][ T3538] ? do_group_exit+0x1f2/0x2b0 [ 56.489961][ T3538] ? put_task_struct+0x80/0x80 [ 56.494885][ T3538] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 56.501460][ T3538] ? print_irqtrace_events+0x210/0x210 [ 56.506914][ T3538] ? _raw_spin_unlock_irq+0x1f/0x40 [ 56.512184][ T3538] ? lockdep_hardirqs_on+0x94/0x130 [ 56.517400][ T3538] do_group_exit+0x202/0x2b0 [ 56.522000][ T3538] __x64_sys_exit_group+0x3b/0x40 [ 56.527195][ T3538] do_syscall_64+0x3d/0xb0 [ 56.531629][ T3538] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 56.537524][ T3538] RIP: 0033:0x7f6819054c29 [ 56.542044][ T3538] Code: Unable to access opcode bytes at 0x7f6819054bff. [ 56.549048][ T3538] RSP: 002b:00007ffd7e321b88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 56.557455][ T3538] RAX: ffffffffffffffda RBX: 00007f68190f0470 RCX: 00007f6819054c29 [ 56.565478][ T3538] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001 [ 56.573441][ T3538] RBP: 0000000000000001 R08: ffffffffffffffb8 R09: 0000000000000031 [ 56.581399][ T3538] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f68190f0470 [ 56.589359][ T3538] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 56.597413][ T3538] [ 56.600755][ T3538] Kernel Offset: disabled [ 56.605154][ T3538] Rebooting in 86400 seconds..