Warning: Permanently added '10.128.0.31' (ED25519) to the list of known hosts. 1970/01/01 00:00:54 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:54 ignoring optional flag "type"="gce" 1970/01/01 00:00:54 parsed 1 programs 1970/01/01 00:00:54 executed programs: 0 [ 56.266431][ T6056] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 56.269268][ T6056] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 56.271676][ T6056] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 56.274365][ T6056] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 56.277389][ T6056] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 56.348118][ T6672] chnl_net:caif_netlink_parms(): no params data found [ 56.386264][ T6672] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.386335][ T6672] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.386428][ T6672] bridge_slave_0: entered allmulticast mode [ 56.387298][ T6672] bridge_slave_0: entered promiscuous mode [ 56.389091][ T6672] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.389162][ T6672] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.389253][ T6672] bridge_slave_1: entered allmulticast mode [ 56.390085][ T6672] bridge_slave_1: entered promiscuous mode [ 56.409327][ T6672] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.410785][ T6672] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.425783][ T6672] team0: Port device team_slave_0 added [ 56.427471][ T6672] team0: Port device team_slave_1 added [ 56.441440][ T6672] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.441503][ T6672] 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. [ 56.441532][ T6672] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.442543][ T6672] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.442567][ T6672] 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. [ 56.442595][ T6672] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 56.468882][ T6672] hsr_slave_0: entered promiscuous mode [ 56.469384][ T6672] hsr_slave_1: entered promiscuous mode [ 57.278524][ T6672] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 57.281532][ T6672] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 57.288249][ T6672] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 57.291672][ T6672] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 57.310429][ T6672] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.310524][ T6672] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.310636][ T6672] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.310692][ T6672] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.347175][ T6672] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.355809][ T269] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.358179][ T269] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.371118][ T6672] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.376775][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.376853][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.380534][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.380582][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.425024][ T6672] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.451430][ T6672] veth0_vlan: entered promiscuous mode [ 57.456981][ T6672] veth1_vlan: entered promiscuous mode [ 57.473376][ T6672] veth0_macvtap: entered promiscuous mode [ 57.476861][ T6672] veth1_macvtap: entered promiscuous mode [ 57.486400][ T6672] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 57.490517][ T6672] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 57.495427][ T6672] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.495502][ T6672] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.495533][ T6672] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.495564][ T6672] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.548596][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 57.548660][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 57.569465][ T269] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 57.569527][ T269] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 57.928080][ T6786] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 58.344305][ T6056] Bluetooth: hci0: command tx timeout [ 58.591161][ T6835] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 59.228014][ T6888] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 59.911157][ T6944] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 1970/01/01 00:00:59 executed programs: 8 [ 60.422811][ T6056] Bluetooth: hci0: command tx timeout [ 60.602217][ T7000] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 61.238620][ T7058] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 61.917368][ T7113] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 62.173840][ T7140] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 62.504491][ T6056] Bluetooth: hci0: command tx timeout [ 62.883650][ T7199] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 63.605076][ T7257] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 64.310815][ T7314] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 64.582793][ T6056] Bluetooth: hci0: command tx timeout [ 64.746280][ T2393] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.748175][ T2393] ieee802154 phy1 wpan1: encryption failed: -22 [ 64.832423][ T7359] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 1970/01/01 00:01:05 executed programs: 26 [ 65.557254][ T7419] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 66.281965][ T7476] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 66.981765][ T7533] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 67.661355][ T7587] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 68.312082][ T7640] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 68.997125][ T7696] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 69.691178][ T7755] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 69.867226][ T1774] cfg80211: failed to load regulatory.db [ 70.382492][ T7803] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 1970/01/01 00:01:10 executed programs: 41 [ 71.059586][ T7857] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 71.800527][ T7904] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 72.069956][ T7927] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 72.783930][ T7985] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 73.551630][ T8049] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 74.261595][ T8106] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 74.889534][ T8156] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 75.612509][ T8216] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 1970/01/01 00:01:15 executed programs: 58 [ 76.239236][ T8263] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 76.958167][ T8316] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 77.464064][ T8358] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 78.084843][ T8408] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 78.771195][ T8464] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 79.038414][ T8492] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 79.716578][ T8546] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 80.006981][ T8575] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 80.625365][ T8624] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 80.898335][ T8653] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 1970/01/01 00:01:20 executed programs: 80 [ 81.574737][ T8706] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 82.268437][ T8764] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 82.933775][ T8818] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 83.650848][ T8879] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 84.136053][ T8917] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 84.993277][ T8980] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 85.293586][ T9001] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 85.996353][ T9057] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 1970/01/01 00:01:26 executed programs: 97 [ 86.704807][ T9115] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 86.960289][ T9140] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 87.594866][ T9196] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 88.281404][ T9254] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 88.953793][ T9306] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 89.641141][ T9350] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 90.363770][ T9405] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 91.092560][ T9464] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 1970/01/01 00:01:31 executed programs: 114 [ 91.834458][ T9524] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 92.341125][ T9565] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 92.854360][ T9601] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 93.110306][ T9628] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 93.744773][ T9679] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 94.506816][ T9736] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 94.812341][ T9760] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 95.249395][ T9797] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 95.953205][ T9851] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 96.421904][ T9889] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 1970/01/01 00:01:36 executed programs: 134 [ 96.697106][ T9909] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 97.382518][ T9965] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 97.669553][ T9993] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 98.332053][T10048] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 99.052083][T10107] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 99.723180][T10159] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 100.425304][T10218] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 101.086437][T10271] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 1970/01/01 00:01:41 executed programs: 151 [ 101.808788][T10330] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 102.527322][T10387] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 102.995331][T10426] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 103.287339][T10452] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 103.976043][T10509] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 104.673578][T10565] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 105.395073][T10614] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 105.901085][T10659] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 106.580189][T10717] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 1970/01/01 00:01:46 executed programs: 169 [ 107.280495][T10776] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 107.965724][T10831] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 108.211109][T10857] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 108.869905][T10911] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 109.140708][T10940] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 109.781537][T10990] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 110.475988][T11048] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 111.202270][T11108] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 111.735175][T11148] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 1970/01/01 00:01:51 executed programs: 187 [ 112.579701][T11217] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 112.853397][T11236] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 113.535553][T11292] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 114.244318][T11349] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 114.866436][T11396] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 115.600372][T11451] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 116.100140][T11490] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 116.388826][T11511] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 1970/01/01 00:01:56 executed programs: 206 [ 117.086893][T11565] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 117.351406][T11592] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 118.076653][T11651] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 118.720606][T11704] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 119.398545][T11760] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 120.080405][T11816] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 120.777545][T11871] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 121.504170][T11934] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! 1970/01/01 00:02:01 executed programs: 222 [ 122.212265][T11991] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 122.500476][T12019] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 123.157751][T12071] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 123.836569][T12130] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 124.448506][T12177] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 125.135259][T12230] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 125.861538][T12291] debugfs: Directory 'ttyS3' with parent 'caif_serial' already present! [ 126.183753][ T2393] ieee802154 phy0 wpan0: encryption failed: -22 [ 126.185576][ T2393] ieee802154 phy1 wpan1: encryption failed: -22 [ 152.302626][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 26s! [aoe_tx0:2393] [ 152.302653][ C0] Modules linked in: [ 152.302662][ C0] irq event stamp: 33279147 [ 152.307512][ C0] hardirqs last enabled at (33279146): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 152.310343][ C0] hardirqs last disabled at (33279147): [] el1_interrupt+0x24/0x54 [ 152.312951][ C0] softirqs last enabled at (2806): [] local_bh_enable+0x10/0x34 [ 152.315402][ C0] softirqs last disabled at (2810): [] local_bh_disable+0x10/0x34 [ 152.317889][ C0] CPU: 0 UID: 0 PID: 2393 Comm: aoe_tx0 Not tainted 6.15.0-rc4-syzkaller-00028-ge0f4c8dd9d2d #0 PREEMPT [ 152.317906][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 152.317914][ C0] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 152.317925][ C0] pc : _raw_spin_unlock_irqrestore+0x44/0x98 [ 152.317937][ C0] lr : _raw_spin_unlock_irqrestore+0x38/0x98 [ 152.317956][ C0] sp : ffff8000a0cc76c0 [ 152.317960][ C0] x29: ffff8000a0cc76c0 x28: ffff80008f301000 x27: 1ffff00011e60259 [ 152.317978][ C0] x26: 0000000000000000 x25: dfff800000000000 x24: 0000000000000000 [ 152.317993][ C0] x23: 0000000000000003 x22: 0000000000000000 x21: 0000000000000000 [ 152.318007][ C0] x20: ffff8000972b3a80 x19: 0000000000000000 x18: 00000000ffffffff [ 152.318022][ C0] x17: ffff800092f13000 x16: ffff800080513940 x15: 0000000000000001 [ 152.318037][ C0] x14: 1ffff00012e56750 x13: 0000000000000000 x12: 0000000000000000 [ 152.318052][ C0] x11: ffff800092d13bc0 x10: 0000000000000003 x9 : 0000000000000000 [ 152.318067][ C0] x8 : 00000000000000c0 x7 : ffff800083cc91ec x6 : 0000000000000000 [ 152.318081][ C0] x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000010 [ 152.318095][ C0] x2 : 0000000000000002 x1 : ffff80008e8ed79e x0 : ffff80012461c000 [ 152.318110][ C0] Call trace: [ 152.318114][ C0] _raw_spin_unlock_irqrestore+0x44/0x98 (P) [ 152.318127][ C0] uart_write_room+0x328/0x728 [ 152.318146][ C0] tty_write_room+0x6c/0x8c [ 152.318156][ C0] handle_tx+0x128/0x5fc [ 152.318169][ C0] caif_xmit+0x108/0x150 [ 152.318180][ C0] dev_hard_start_xmit+0x2b0/0x8ac [ 152.318191][ C0] __dev_queue_xmit+0x15a4/0x31f0 [ 152.318201][ C0] tx+0x9c/0x1cc [ 152.318212][ C0] kthread+0x164/0x354 [ 152.318222][ C0] kthread+0x5fc/0x75c [ 152.318235][ C0] ret_from_fork+0x10/0x20 [ 152.318248][ C0] Sending NMI from CPU 0 to CPUs 1: [ 152.318455][ C1] NMI backtrace for cpu 1 [ 152.318468][ C1] CPU: 1 UID: 0 PID: 6505 Comm: kworker/1:3 Not tainted 6.15.0-rc4-syzkaller-00028-ge0f4c8dd9d2d #0 PREEMPT [ 152.318482][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 152.318489][ C1] Workqueue: events ser_release [ 152.318505][ C1] pstate: 00400005 (nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 152.318516][ C1] pc : queued_spin_lock_slowpath+0x138/0xaec [ 152.318528][ C1] lr : queued_spin_lock_slowpath+0x144/0xaec [ 152.318538][ C1] sp : ffff8000a3967440 [ 152.318542][ C1] x29: ffff8000a39674e0 x28: 1fffe0001a277d29 x27: 1fffe00018be7002 [ 152.318559][ C1] x26: ffff0000c5f38000 x25: dfff800000000000 x24: ffff70001472ce8c [ 152.318575][ C1] x23: 0000000000000000 x22: ffff0000c5f38010 x21: ffff0000d13be948 [ 152.318590][ C1] x20: ffff0000d13be950 x19: ffff0000d13be940 x18: 1fffe00036711a76 [ 152.318606][ C1] x17: ffff80008f2fe000 x16: ffff80008051fa78 x15: 0000000000000001 [ 152.318621][ C1] x14: 1fffe0001a277d28 x13: 0000000000000000 x12: 0000000000000000 [ 152.318636][ C1] x11: ffff60001a277d29 x10: dfff800000000000 x9 : 0000000000000000 [ 152.318651][ C1] x8 : 0000000000000001 x7 : ffff800089262920 x6 : 0000000000000000 [ 152.318666][ C1] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff80008adc7494 [ 152.318680][ C1] x2 : 0000000000000000 x1 : 0000000000000001 x0 : 0000000000000001 [ 152.318695][ C1] Call trace: [ 152.318698][ C1] queued_spin_lock_slowpath+0x138/0xaec (P) [ 152.318711][ C1] do_raw_spin_lock+0x2a8/0x2cc [ 152.318722][ C1] _raw_spin_lock+0x50/0x60 [ 152.318733][ C1] netif_tx_lock+0x9c/0x1d8 [ 152.318746][ C1] dev_deactivate_many+0x274/0xabc [ 152.318756][ C1] __dev_close_many+0x238/0x704 [ 152.318769][ C1] dev_close_many+0x1e8/0x448 [ 152.318781][ C1] netif_close+0x148/0x1f8 [ 152.318793][ C1] dev_close+0xf8/0x1e4 [ 152.318803][ C1] ser_release+0x150/0x1ec [ 152.318814][ C1] process_one_work+0x7e8/0x156c [ 152.318828][ C1] worker_thread+0x958/0xed8 [ 152.318837][ C1] kthread+0x5fc/0x75c [ 152.318848][ C1] ret_from_fork+0x10/0x20 [ 152.319452][ C0] Kernel panic - not syncing: softlockup: hung tasks [ 152.421842][ C0] CPU: 0 UID: 0 PID: 2393 Comm: aoe_tx0 Tainted: G L 6.15.0-rc4-syzkaller-00028-ge0f4c8dd9d2d #0 PREEMPT [ 152.425268][ C0] Tainted: [L]=SOFTLOCKUP [ 152.426396][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 152.429031][ C0] Call trace: [ 152.429858][ C0] show_stack+0x2c/0x3c (C) [ 152.431059][ C0] __dump_stack+0x30/0x40 [ 152.432219][ C0] dump_stack_lvl+0x30/0x12c [ 152.433452][ C0] dump_stack+0x1c/0x28 [ 152.434539][ C0] panic+0x2bc/0x7ac [ 152.435540][ C0] softlockup_fn+0x0/0x120 [ 152.436700][ C0] __hrtimer_run_queues+0x3ec/0xb78 [ 152.438082][ C0] hrtimer_interrupt+0x2b8/0xb50 [ 152.439357][ C0] arch_timer_handler_virt+0x74/0x88 [ 152.440741][ C0] handle_percpu_devid_irq+0x174/0x308 [ 152.442206][ C0] generic_handle_domain_irq+0xe0/0x140 [ 152.443628][ C0] gic_handle_irq+0x6c/0x190 [ 152.444832][ C0] call_on_irq_stack+0x24/0x4c [ 152.446107][ C0] do_interrupt_handler+0xd4/0x138 [ 152.447432][ C0] el1_interrupt+0x34/0x54 [ 152.448565][ C0] el1h_64_irq_handler+0x18/0x24 [ 152.449913][ C0] el1h_64_irq+0x6c/0x70 [ 152.451004][ C0] _raw_spin_unlock_irqrestore+0x44/0x98 (P) [ 152.452589][ C0] uart_write_room+0x328/0x728 [ 152.453790][ C0] tty_write_room+0x6c/0x8c [ 152.454988][ C0] handle_tx+0x128/0x5fc [ 152.456107][ C0] caif_xmit+0x108/0x150 [ 152.457206][ C0] dev_hard_start_xmit+0x2b0/0x8ac [ 152.458471][ C0] __dev_queue_xmit+0x15a4/0x31f0 [ 152.459775][ C0] tx+0x9c/0x1cc [ 152.460710][ C0] kthread+0x164/0x354 [ 152.461770][ C0] kthread+0x5fc/0x75c [ 152.462817][ C0] ret_from_fork+0x10/0x20 [ 152.463982][ C0] SMP: stopping secondary CPUs [ 152.465532][ C0] Kernel Offset: disabled [ 152.466700][ C0] CPU features: 0x0800,000040e0,01000250,82017203 [ 152.468377][ C0] Memory Limit: none [ 152.469428][ C0] [ 152.470027][ C0] ============================= [ 152.471290][ C0] [ BUG: Invalid wait context ] [ 152.472558][ C0] 6.15.0-rc4-syzkaller-00028-ge0f4c8dd9d2d #0 Tainted: G L [ 152.474819][ C0] ----------------------------- [ 152.476105][ C0] aoe_tx0/2393 is trying to lock: [ 152.477398][ C0] ffff0000c1aad628 (&k->list_lock){+.+.}-{3:3}, at: bus_for_each_dev+0xa0/0x290 [ 152.479777][ C0] other info that might help us debug this: [ 152.481362][ C0] context-{2:2} [ 152.482256][ C0] 3 locks held by aoe_tx0/2393: [ 152.483535][ C0] #0: ffff80008f4e7d80 (rcu_read_lock_bh){....}-{1:3}, at: rcu_lock_acquire+0x18/0x54 [ 152.486128][ C0] #1: ffff0000d13be958 (_xmit_NONE#2){+...}-{3:3}, at: __dev_queue_xmit+0x1150/0x31f0 [ 152.488706][ C0] #2: ffff80008f4e7d20 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire+0x10/0x4c [ 152.491163][ C0] stack backtrace: [ 152.492157][ C0] CPU: 0 UID: 0 PID: 2393 Comm: aoe_tx0 Tainted: G L 6.15.0-rc4-syzkaller-00028-ge0f4c8dd9d2d #0 PREEMPT [ 152.495486][ C0] Tainted: [L]=SOFTLOCKUP [ 152.496600][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 152.499209][ C0] Call trace: [ 152.500081][ C0] show_stack+0x2c/0x3c (C) [ 152.501283][ C0] __dump_stack+0x30/0x40 [ 152.502408][ C0] dump_stack_lvl+0x30/0x12c [ 152.503601][ C0] dump_stack+0x1c/0x28 [ 152.504666][ C0] __lock_acquire+0xaa0/0x3058 [ 152.505956][ C0] lock_acquire+0x14c/0x2e0 [ 152.507152][ C0] _raw_spin_lock+0x48/0x60 [ 152.508352][ C0] bus_for_each_dev+0xa0/0x290 [ 152.509639][ C0] coresight_panic_cb+0x2c/0x3c [ 152.510953][ C0] notifier_call_chain+0x1b8/0x4e4 [ 152.512294][ C0] atomic_notifier_call_chain+0xd0/0x180 [ 152.513893][ C0] panic+0x354/0x7ac [ 152.514990][ C0] softlockup_fn+0x0/0x120 [ 152.516149][ C0] __hrtimer_run_queues+0x3ec/0xb78 [ 152.517555][ C0] hrtimer_interrupt+0x2b8/0xb50 [ 152.518890][ C0] arch_timer_handler_virt+0x74/0x88 [ 152.520310][ C0] handle_percpu_devid_irq+0x174/0x308 [ 152.521797][ C0] generic_handle_domain_irq+0xe0/0x140 [ 152.523288][ C0] gic_handle_irq+0x6c/0x190 [ 152.524564][ C0] call_on_irq_stack+0x24/0x4c [ 152.525881][ C0] do_interrupt_handler+0xd4/0x138 [ 152.527317][ C0] el1_interrupt+0x34/0x54 [ 152.528545][ C0] el1h_64_irq_handler+0x18/0x24 [ 152.529839][ C0] el1h_64_irq+0x6c/0x70 [ 152.531015][ C0] _raw_spin_unlock_irqrestore+0x44/0x98 (P) [ 152.532647][ C0] uart_write_room+0x328/0x728 [ 152.533902][ C0] tty_write_room+0x6c/0x8c [ 152.535173][ C0] handle_tx+0x128/0x5fc [ 152.536346][ C0] caif_xmit+0x108/0x150 [ 152.537546][ C0] dev_hard_start_xmit+0x2b0/0x8ac [ 152.538889][ C0] __dev_queue_xmit+0x15a4/0x31f0 [ 152.540246][ C0] tx+0x9c/0x1cc [ 152.541210][ C0] kthread+0x164/0x354 [ 152.542381][ C0] kthread+0x5fc/0x75c [ 152.543496][ C0] ret_from_fork+0x10/0x20 [ 152.919566][ C0] Rebooting in 86400 seconds..