Warning: Permanently added '10.128.1.97' (ED25519) to the list of known hosts. 2024/10/19 23:15:25 ignoring optional flag "sandboxArg"="0" 2024/10/19 23:15:26 parsed 1 programs [ 117.840620][ T5247] cgroup: Unknown subsys name 'net' [ 118.030877][ T5247] cgroup: Unknown subsys name 'cpuset' [ 118.038616][ T5247] cgroup: Unknown subsys name 'rlimit' [ 119.360282][ T5247] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 121.824111][ T5257] 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. [ 122.015355][ T5263] chnl_net:caif_netlink_parms(): no params data found [ 122.056968][ T5263] bridge0: port 1(bridge_slave_0) entered blocking state [ 122.065512][ T5263] bridge0: port 1(bridge_slave_0) entered disabled state [ 122.073106][ T5263] bridge_slave_0: entered allmulticast mode [ 122.080779][ T5263] bridge_slave_0: entered promiscuous mode [ 122.089570][ T5263] bridge0: port 2(bridge_slave_1) entered blocking state [ 122.096747][ T5263] bridge0: port 2(bridge_slave_1) entered disabled state [ 122.104047][ T5263] bridge_slave_1: entered allmulticast mode [ 122.110788][ T5263] bridge_slave_1: entered promiscuous mode [ 122.140965][ T5263] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 122.153573][ T5263] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 122.180911][ T5263] team0: Port device team_slave_0 added [ 122.188981][ T5263] team0: Port device team_slave_1 added [ 122.210799][ T5263] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 122.218468][ T5263] 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. [ 122.244452][ T5263] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 122.257360][ T5263] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 122.264400][ T5263] 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. [ 122.290428][ T5263] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 122.319856][ T5263] hsr_slave_0: entered promiscuous mode [ 122.326035][ T5263] hsr_slave_1: entered promiscuous mode [ 122.408179][ T5263] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 122.417794][ T5263] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 122.427110][ T5263] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 122.436343][ T5263] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 122.458030][ T5263] bridge0: port 2(bridge_slave_1) entered blocking state [ 122.465286][ T5263] bridge0: port 2(bridge_slave_1) entered forwarding state [ 122.473038][ T5263] bridge0: port 1(bridge_slave_0) entered blocking state [ 122.480137][ T5263] bridge0: port 1(bridge_slave_0) entered forwarding state [ 122.521241][ T5263] 8021q: adding VLAN 0 to HW filter on device bond0 [ 122.538976][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 122.547201][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 122.563043][ T5263] 8021q: adding VLAN 0 to HW filter on device team0 [ 122.575401][ T53] bridge0: port 1(bridge_slave_0) entered blocking state [ 122.582506][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state [ 122.594750][ T1823] bridge0: port 2(bridge_slave_1) entered blocking state [ 122.601879][ T1823] bridge0: port 2(bridge_slave_1) entered forwarding state [ 122.651901][ T5263] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 122.684341][ T5263] veth0_vlan: entered promiscuous mode [ 122.693581][ T5263] veth1_vlan: entered promiscuous mode [ 122.716358][ T5263] veth0_macvtap: entered promiscuous mode [ 122.724816][ T5263] veth1_macvtap: entered promiscuous mode [ 122.740397][ T5263] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 122.754177][ T5263] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 122.764292][ T5263] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.773423][ T5263] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.782417][ T5263] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.791197][ T5263] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.879822][ T5263] syz-executor (5263) used greatest stack depth: 18384 bytes left [ 122.905495][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 122.982747][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 123.039581][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 123.132147][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 123.448375][ T54] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 123.455930][ T54] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 123.464666][ T54] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 123.474137][ T54] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 123.483190][ T54] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 123.490969][ T54] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 123.837278][ T53] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.848742][ T53] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.872731][ T64] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.881421][ T64] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2024/10/19 23:15:35 executed programs: 0 [ 124.556989][ T4624] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 124.564970][ T4624] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 124.573311][ T4624] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 124.581351][ T4624] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 124.590547][ T4624] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 124.599689][ T4624] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 124.700241][ T5330] chnl_net:caif_netlink_parms(): no params data found [ 124.740697][ T5330] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.748140][ T5330] bridge0: port 1(bridge_slave_0) entered disabled state [ 124.755261][ T5330] bridge_slave_0: entered allmulticast mode [ 124.762897][ T5330] bridge_slave_0: entered promiscuous mode [ 124.770841][ T5330] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.778334][ T5330] bridge0: port 2(bridge_slave_1) entered disabled state [ 124.785481][ T5330] bridge_slave_1: entered allmulticast mode [ 124.792230][ T5330] bridge_slave_1: entered promiscuous mode [ 124.813612][ T5330] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 124.824950][ T5330] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 124.854905][ T5330] team0: Port device team_slave_0 added [ 124.862907][ T5330] team0: Port device team_slave_1 added [ 124.881607][ T5330] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 124.889415][ T5330] 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. [ 124.917567][ T5330] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 124.930259][ T5330] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 124.937216][ T5330] 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. [ 124.963705][ T5330] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 124.992220][ T5330] hsr_slave_0: entered promiscuous mode [ 124.998625][ T5330] hsr_slave_1: entered promiscuous mode [ 125.004627][ T5330] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 125.012573][ T5330] Cannot create hsr debugfs directory [ 126.142143][ T12] bridge_slave_1: left allmulticast mode [ 126.148071][ T12] bridge_slave_1: left promiscuous mode [ 126.154206][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 126.165571][ T12] bridge_slave_0: left allmulticast mode [ 126.171487][ T12] bridge_slave_0: left promiscuous mode [ 126.177268][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 126.379698][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 126.391116][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 126.402259][ T12] bond0 (unregistering): Released all slaves [ 126.496078][ T12] hsr_slave_0: left promiscuous mode [ 126.503069][ T12] hsr_slave_1: left promiscuous mode [ 126.510002][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 126.517441][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 126.530199][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 126.538108][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 126.555417][ T12] veth1_macvtap: left promiscuous mode [ 126.561311][ T12] veth0_macvtap: left promiscuous mode [ 126.568335][ T12] veth1_vlan: left promiscuous mode [ 126.573779][ T12] veth0_vlan: left promiscuous mode [ 126.668957][ T4624] Bluetooth: hci0: command tx timeout [ 126.899085][ T12] team0 (unregistering): Port device team_slave_1 removed [ 126.925083][ T12] team0 (unregistering): Port device team_slave_0 removed [ 127.269163][ T5330] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 127.281834][ T5330] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 127.295767][ T5330] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 127.312690][ T5330] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 127.395089][ T5330] 8021q: adding VLAN 0 to HW filter on device bond0 [ 127.420153][ T5330] 8021q: adding VLAN 0 to HW filter on device team0 [ 127.449484][ T53] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.456615][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state [ 127.470159][ T53] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.477279][ T53] bridge0: port 2(bridge_slave_1) entered forwarding state [ 127.753012][ T5330] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 127.788914][ T5330] veth0_vlan: entered promiscuous mode [ 127.803132][ T5330] veth1_vlan: entered promiscuous mode [ 127.852518][ T5330] veth0_macvtap: entered promiscuous mode [ 127.865812][ T5330] veth1_macvtap: entered promiscuous mode [ 127.892890][ T5330] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 127.915748][ T5330] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 127.929266][ T5330] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 127.938268][ T5330] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 127.946961][ T5330] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 127.956251][ T5330] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 128.075025][ T35] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 128.083256][ T35] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 128.103534][ T53] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 128.112340][ T53] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 128.985903][ T4624] Bluetooth: hci0: command tx timeout [ 133.111770][ T4624] Bluetooth: hci0: command tx timeout [ 133.239047][ T1269] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.277390][ T1269] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.566384][ C0] sched: DL replenish lagged too much [ 138.148268][ T4624] Bluetooth: hci0: command tx timeout 2024/10/19 23:15:47 executed programs: 4 [ 207.472360][ T1269] ieee802154 phy0 wpan0: encryption failed: -22 [ 207.494507][ T1269] ieee802154 phy1 wpan1: encryption failed: -22 [ 281.012439][ T1269] ieee802154 phy0 wpan0: encryption failed: -22 [ 281.027528][ T1269] ieee802154 phy1 wpan1: encryption failed: -22 [ 302.685341][ T30] INFO: task kworker/u8:6:1823 blocked for more than 150 seconds. [ 302.888078][ T30] Not tainted 6.12.0-rc3-syzkaller-00399-g9197b73fd7bb #0 [ 302.895764][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 303.037580][ T30] task:kworker/u8:6 state:D stack:21776 pid:1823 tgid:1823 ppid:2 flags:0x00004000 [ 303.137500][ T30] Workqueue: ipv6_addrconf addrconf_dad_work [ 303.143583][ T30] Call Trace: [ 303.146875][ T30] [ 303.237506][ T30] __schedule+0x1895/0x4b30 [ 303.242111][ T30] ? __pfx___schedule+0x10/0x10 [ 303.246992][ T30] ? __pfx_lock_release+0x10/0x10 [ 303.386681][ T30] ? __mutex_trylock_common+0x92/0x2e0 [ 303.417699][ T30] ? kthread_data+0x52/0xd0 [ 303.422268][ T30] ? schedule+0x90/0x320 [ 303.426711][ T30] ? wq_worker_sleeping+0x66/0x240 [ 303.497515][ T30] ? schedule+0x90/0x320 [ 303.501826][ T30] schedule+0x14b/0x320 [ 303.506012][ T30] schedule_preempt_disabled+0x13/0x30 [ 303.561230][ T30] __mutex_lock+0x6a7/0xd70 [ 303.565798][ T30] ? mark_lock+0x9a/0x360 [ 303.607606][ T30] ? __mutex_lock+0x52a/0xd70 [ 303.612353][ T30] ? addrconf_dad_work+0xd0/0x16f0 [ 303.667831][ T30] ? __pfx___mutex_lock+0x10/0x10 [ 303.672936][ T30] addrconf_dad_work+0xd0/0x16f0 [ 303.717543][ T30] ? __pfx_addrconf_dad_work+0x10/0x10 [ 303.727750][ T30] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 303.734144][ T30] ? process_scheduled_works+0x976/0x1850 [ 303.787801][ T30] process_scheduled_works+0xa63/0x1850 [ 303.793443][ T30] ? __pfx_process_scheduled_works+0x10/0x10 [ 303.857554][ T30] ? assign_work+0x364/0x3d0 [ 303.862218][ T30] worker_thread+0x870/0xd30 [ 303.907647][ T30] ? __kthread_parkme+0x169/0x1d0 [ 303.912751][ T30] ? __pfx_worker_thread+0x10/0x10 [ 303.967631][ T30] kthread+0x2f0/0x390 [ 303.971766][ T30] ? __pfx_worker_thread+0x10/0x10 [ 303.976901][ T30] ? __pfx_kthread+0x10/0x10 [ 304.026219][ T30] ret_from_fork+0x4b/0x80 [ 304.067559][ T30] ? __pfx_kthread+0x10/0x10 [ 304.072217][ T30] ret_from_fork_asm+0x1a/0x30 [ 304.077022][ T30] [ 304.131280][ T30] [ 304.131280][ T30] Showing all locks held in the system: [ 304.187559][ T30] 5 locks held by kworker/u8:1/12: [ 304.192732][ T30] 1 lock held by khungtaskd/30: [ 304.267618][ T30] #0: ffffffff8e937e20 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x2a0 [ 304.327559][ T30] 3 locks held by kworker/u8:4/64: [ 304.332738][ T30] 3 locks held by kworker/u8:6/1823: [ 304.387563][ T30] #0: ffff88814bde6148 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0x93b/0x1850 [ 304.457476][ T30] #1: ffffc9000472fd00 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x976/0x1850 [ 304.547990][ T30] #2: ffffffff8fcd2dc8 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_dad_work+0xd0/0x16f0 [ 304.607568][ T30] 1 lock held by klogd/4675: [ 304.612218][ T30] 1 lock held by udevd/4686: [ 304.616816][ T30] 4 locks held by dhcpcd/4900: [ 304.688515][ T30] 2 locks held by getty/4994: [ 304.693242][ T30] #0: ffff8880320000a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 304.777501][ T30] #1: ffffc90002f062f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6a6/0x1e00 [ 304.829795][ T30] 1 lock held by syz-executor/5330: [ 304.835043][ T30] #0: ffffffff8fcd2dc8 (rtnl_mutex){+.+.}-{3:3}, at: tun_chr_close+0x3b/0x1b0 [ 304.927555][ T30] 3 locks held by kworker/0:4/5370: [ 304.932811][ T30] #0: ffff88801ac81948 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_scheduled_works+0x93b/0x1850 [ 305.052527][ T30] #1: ffffc90003adfd00 ((reg_check_chans).work){+.+.}-{0:0}, at: process_scheduled_works+0x976/0x1850 [ 305.115475][ T30] #2: ffffffff8fcd2dc8 (rtnl_mutex){+.+.}-{3:3}, at: reg_check_chans_work+0x99/0xfd0 [ 305.177486][ T30] 3 locks held by syz-executor/5371: [ 305.217485][ T30] [ 305.219872][ T30] ============================================= [ 305.219872][ T30] [ 305.307491][ T30] NMI backtrace for cpu 1 [ 305.311886][ T30] CPU: 1 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.12.0-rc3-syzkaller-00399-g9197b73fd7bb #0 [ 305.322401][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 305.332486][ T30] Call Trace: [ 305.335784][ T30] [ 305.338732][ T30] dump_stack_lvl+0x241/0x360 [ 305.343433][ T30] ? __pfx_dump_stack_lvl+0x10/0x10 [ 305.348647][ T30] ? __pfx__printk+0x10/0x10 [ 305.353260][ T30] nmi_cpu_backtrace+0x49c/0x4d0 [ 305.358238][ T30] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 305.363723][ T30] ? _printk+0xd5/0x120 [ 305.367895][ T30] ? __pfx__printk+0x10/0x10 [ 305.372498][ T30] ? __wake_up_klogd+0xcc/0x110 [ 305.377451][ T30] ? __pfx__printk+0x10/0x10 [ 305.382058][ T30] ? __rcu_read_unlock+0xa1/0x110 [ 305.387101][ T30] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 305.393104][ T30] nmi_trigger_cpumask_backtrace+0x198/0x320 [ 305.399108][ T30] watchdog+0xff4/0x1040 [ 305.403372][ T30] ? watchdog+0x1ea/0x1040 [ 305.407808][ T30] ? __pfx_watchdog+0x10/0x10 [ 305.412500][ T30] kthread+0x2f0/0x390 [ 305.416582][ T30] ? __pfx_watchdog+0x10/0x10 [ 305.421280][ T30] ? __pfx_kthread+0x10/0x10 [ 305.425892][ T30] ret_from_fork+0x4b/0x80 [ 305.430332][ T30] ? __pfx_kthread+0x10/0x10 [ 305.434935][ T30] ret_from_fork_asm+0x1a/0x30 [ 305.439731][ T30] [ 305.442887][ T30] Sending NMI from CPU 1 to CPUs 0: [ 305.448168][ C0] NMI backtrace for cpu 0 [ 305.448181][ C0] CPU: 0 UID: 0 PID: 64 Comm: kworker/u8:4 Not tainted 6.12.0-rc3-syzkaller-00399-g9197b73fd7bb #0 [ 305.448201][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 305.448211][ C0] Workqueue: bat_events batadv_tt_purge [ 305.448240][ C0] RIP: 0010:unwind_next_frame+0x6fb/0x22d0 [ 305.448259][ C0] Code: 0f b6 04 08 84 c0 75 27 48 63 03 48 01 d8 48 8d 4b 04 4c 39 f8 4c 0f 46 f1 48 8d 43 fc 48 0f 47 e8 4c 0f 46 e3 49 39 ee 76 a9 55 fb ff ff 89 d9 80 e1 07 80 c1 03 38 c1 7c cd 48 89 df 48 89 [ 305.448275][ C0] RSP: 0018:ffffc90000007610 EFLAGS: 00000202 [ 305.448287][ C0] RAX: ffffffff9035e860 RBX: ffffffff9035e864 RCX: ffffffff9035e868 [ 305.448298][ C0] RDX: 00000000000b0001 RSI: ffffffff90af7424 RDI: 0000000000000001 [ 305.448310][ C0] RBP: ffffffff9035e860 R08: 0000000000000007 R09: ffffc900000077d0 [ 305.448325][ C0] R10: ffffc90000007730 R11: ffffffff8180a0e0 R12: ffffffff9035e860 [ 305.448337][ C0] R13: ffffffff9035e85c R14: ffffffff9035e864 R15: ffffffff81fea53f [ 305.448350][ C0] FS: 0000000000000000(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 [ 305.448363][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 305.448375][ C0] CR2: 00007f1aa6b37a80 CR3: 0000000079920000 CR4: 00000000003526f0 [ 305.448390][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 305.448399][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 305.448410][ C0] Call Trace: [ 305.448416][ C0] [ 305.448422][ C0] ? nmi_cpu_backtrace+0x3c2/0x4d0 [ 305.448444][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 305.448469][ C0] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 305.448489][ C0] ? nmi_handle+0x2a/0x5a0 [ 305.448519][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 305.448541][ C0] ? nmi_handle+0x14f/0x5a0 [ 305.448558][ C0] ? nmi_handle+0x2a/0x5a0 [ 305.448575][ C0] ? unwind_next_frame+0x6fb/0x22d0 [ 305.448590][ C0] ? default_do_nmi+0x63/0x160 [ 305.448611][ C0] ? exc_nmi+0x123/0x1f0 [ 305.448631][ C0] ? end_repeat_nmi+0xf/0x53 [ 305.448647][ C0] ? kasan_save_free_info+0x3f/0x50 [ 305.448671][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 305.448694][ C0] ? unwind_next_frame+0x6fb/0x22d0 [ 305.448709][ C0] ? unwind_next_frame+0x6fb/0x22d0 [ 305.448726][ C0] ? unwind_next_frame+0x6fb/0x22d0 [ 305.448742][ C0] [ 305.448747][ C0] [ 305.448757][ C0] ? kasan_save_free_info+0x40/0x50 [ 305.448781][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 305.448801][ C0] arch_stack_walk+0x11c/0x150 [ 305.448821][ C0] ? kasan_save_free_info+0x40/0x50 [ 305.448845][ C0] stack_trace_save+0x118/0x1d0 [ 305.448865][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 305.448885][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 305.448912][ C0] kasan_save_track+0x3f/0x80 [ 305.448927][ C0] ? kasan_save_track+0x3f/0x80 [ 305.448942][ C0] ? kasan_save_free_info+0x40/0x50 [ 305.448992][ C0] kasan_save_free_info+0x40/0x50 [ 305.449014][ C0] __kasan_slab_free+0x59/0x70 [ 305.449030][ C0] ? ref_tracker_free+0x4ef/0x7e0 [ 305.449047][ C0] kfree+0x1a0/0x440 [ 305.449066][ C0] ? ref_tracker_free+0x4ef/0x7e0 [ 305.449084][ C0] ref_tracker_free+0x4ef/0x7e0 [ 305.449101][ C0] ? __pfx_ref_tracker_free+0x10/0x10 [ 305.449116][ C0] ? dst_destroy+0x105/0x360 [ 305.449146][ C0] ? rcu_core+0xaaa/0x17a0 [ 305.449162][ C0] ? handle_softirqs+0x2c5/0x980 [ 305.449182][ C0] ? do_softirq+0x11b/0x1e0 [ 305.449201][ C0] ? __local_bh_enable_ip+0x1bb/0x200 [ 305.449221][ C0] ? batadv_tt_purge+0x4e3/0xa40 [ 305.449236][ C0] ? process_scheduled_works+0xa63/0x1850 [ 305.449257][ C0] ? worker_thread+0x870/0xd30 [ 305.449278][ C0] ? kthread+0x2f0/0x390 [ 305.449292][ C0] ? ret_from_fork+0x4b/0x80 [ 305.449314][ C0] ? ret_from_fork_asm+0x1a/0x30 [ 305.449340][ C0] ? __pfx_ipv4_dst_destroy+0x10/0x10 [ 305.449357][ C0] dst_destroy+0x105/0x360 [ 305.449374][ C0] ? rcu_core+0xa37/0x17a0 [ 305.449389][ C0] ? __pfx_dst_destroy_rcu+0x10/0x10 [ 305.449405][ C0] rcu_core+0xaaa/0x17a0 [ 305.449428][ C0] ? __pfx_rcu_core+0x10/0x10 [ 305.449444][ C0] ? __pfx_tmigr_handle_remote+0x10/0x10 [ 305.449471][ C0] ? mark_lock+0x9a/0x360 [ 305.449488][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 305.449519][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 305.449547][ C0] handle_softirqs+0x2c5/0x980 [ 305.449570][ C0] ? do_softirq+0x11b/0x1e0 [ 305.449592][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 305.449617][ C0] do_softirq+0x11b/0x1e0 [ 305.449636][ C0] [ 305.449642][ C0] [ 305.449648][ C0] ? __pfx_do_softirq+0x10/0x10 [ 305.449668][ C0] ? __pfx_lockdep_softirqs_on+0x10/0x10 [ 305.449691][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 305.449715][ C0] ? rcu_is_watching+0x15/0xb0 [ 305.449734][ C0] __local_bh_enable_ip+0x1bb/0x200 [ 305.449755][ C0] ? batadv_tt_purge+0x4e3/0xa40 [ 305.449771][ C0] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 305.449791][ C0] ? do_raw_spin_unlock+0x13c/0x8b0 [ 305.449815][ C0] batadv_tt_purge+0x4e3/0xa40 [ 305.449834][ C0] ? process_scheduled_works+0x976/0x1850 [ 305.449856][ C0] process_scheduled_works+0xa63/0x1850 [ 305.449890][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 305.449916][ C0] ? assign_work+0x364/0x3d0 [ 305.449939][ C0] worker_thread+0x870/0xd30 [ 305.449964][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 305.449990][ C0] ? __kthread_parkme+0x169/0x1d0 [ 305.450014][ C0] ? __pfx_worker_thread+0x10/0x10 [ 305.450036][ C0] kthread+0x2f0/0x390 [ 305.450051][ C0] ? __pfx_worker_thread+0x10/0x10 [ 305.450073][ C0] ? __pfx_kthread+0x10/0x10 [ 305.450088][ C0] ret_from_fork+0x4b/0x80 [ 305.450110][ C0] ? __pfx_kthread+0x10/0x10 [ 305.450125][ C0] ret_from_fork_asm+0x1a/0x30 [ 305.450154][ C0] [ 306.718582][ T30] Kernel panic - not syncing: hung_task: blocked tasks [ 306.725493][ T30] CPU: 1 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.12.0-rc3-syzkaller-00399-g9197b73fd7bb #0 [ 306.736020][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 306.746103][ T30] Call Trace: [ 306.749399][ T30] [ 306.752355][ T30] dump_stack_lvl+0x241/0x360 [ 306.757057][ T30] ? __pfx_dump_stack_lvl+0x10/0x10 [ 306.762275][ T30] ? __pfx__printk+0x10/0x10 [ 306.766877][ T30] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 306.772891][ T30] ? vscnprintf+0x5d/0x90 [ 306.777238][ T30] panic+0x349/0x880 [ 306.781158][ T30] ? nmi_trigger_cpumask_backtrace+0x244/0x320 [ 306.787342][ T30] ? __pfx_panic+0x10/0x10 [ 306.791782][ T30] ? tick_nohz_tick_stopped+0x82/0xb0 [ 306.797179][ T30] ? __irq_work_queue_local+0x137/0x410 [ 306.802748][ T30] ? preempt_schedule_thunk+0x1a/0x30 [ 306.808154][ T30] ? nmi_trigger_cpumask_backtrace+0x244/0x320 [ 306.814428][ T30] ? nmi_trigger_cpumask_backtrace+0x2d4/0x320 [ 306.820614][ T30] ? nmi_trigger_cpumask_backtrace+0x2d9/0x320 [ 306.826797][ T30] watchdog+0x1033/0x1040 [ 306.831158][ T30] ? watchdog+0x1ea/0x1040 [ 306.835603][ T30] ? __pfx_watchdog+0x10/0x10 [ 306.840304][ T30] kthread+0x2f0/0x390 [ 306.844395][ T30] ? __pfx_watchdog+0x10/0x10 [ 306.849093][ T30] ? __pfx_kthread+0x10/0x10 [ 306.853701][ T30] ret_from_fork+0x4b/0x80 [ 306.858139][ T30] ? __pfx_kthread+0x10/0x10 [ 306.862744][ T30] ret_from_fork_asm+0x1a/0x30 [ 306.867541][ T30] [ 306.870838][ T30] Kernel Offset: disabled [ 306.875157][ T30] Rebooting in 86400 seconds..